I let Apollo out this morning and looked up (like I always do) and realized the sky was unusually clear, free of haze or clouds. I vaguely remembered reading an astronomy alert on Monday about Jupiter or Venus being less than ten degrees from a bright star (which one I couldn’t remember off the top fo my head). So, I left Apollo in the back yard and traversed the house to the front door on the east side. I stepped outside and had to walk down the steps to get out from under my large black oak tree, which blocks all of the eastern horizon when you look out the front door or windows of my house. Up and to the southeast I easily found the waning moon (see photo above). Turning back to the east, I found a very bright Venus and a somewhat less bright (but not by much) Jupiter directly above it. And just to the lower right of Venus, I could barely see a star twinkling.
I went back in the house and grabbed my camera. The tripod stayed locked in the trunk of the car. I just hoped I could keep steady enough to capture the ‘morning stars’ from the driveway. I took half a dozen shots of Jupiter and Venus and three or four of the waning moon. Then I went inside to review the results.
All but the last photo of Jupiter and Venus were blurry from not using a tripod. Only one photo of the moon, done with some manual fiddling with the shutter and aperture proved to be passably viewable.
I hopped on the Astronomy.com website to access their Star Dome Plus subscriber only star atlas Java application. I needed to determine the name of the star faintly sparkling next to bright Venus. I set the app to look at 45 degrees of the eastern horizon at the time I took the photo (5:35 a.m. Central) and discovered Aldebaran of the constellation Taurus to be the star near our sister planet. Here’s a screenshot of the eastern horizon courtesy of Star Dome Plus:
Eastern Horizon (Lansing, KS) Tues 10 July 2012 5:35 a.m. Central
I quickly edited my one good photo of the ‘morning stars’, rotating the orentation from landscape to portrait and adding some text labels to identify the objects observed. Here are both the unlabelled and labelled versions of that photo:
Venus, Jupiter and Aldebaran (pre-dawn Tuesday 10 July 2012)
I did remember to let Apollo back in from his morning soujourn through the backyard. He turned his nose up at his breakfast and climbed up on the couch for his morning nap.
Saturday evening I headed south to Louisburg to volunteer for my second scheduled night of the 2012 Powell Observatory public season. My dad decided to tag along, to enjoy the show and help keep me awake for the long drive home. We left Lansing about twenty minutes after five and my car’s external thermometer reported 106 to 107 degrees, which has been our afternoon average for about a week now, give or take two or three degrees either way. We stopped in Bonner Springs to grab a quick, cool sandwich from Subway and returned to the highway just shortly after six o’clock. I needed to be at Powell Observatory by seven o’clock to help prepare the facility for the weekly public program and observing night.
As we approached Louisburg from the north, I noticed a definite increase in the wind, so much so that my car was jostled several times. At the same time, I noticed a significant drop in the external temperature. By the time I exited US-69, the thermometer read 92 degrees, and was still falling. Except for early mornings the past couple of weeks, I had not seen or felt such low temperatures while the sun still shone. I pulled into the west observing field parking area and realized I was again the first person to arrive. Since the temperature had dropped, I turned off the car and opened all the windows. The breeze felt incredibly refreshing.
My team leader arrived within a few minutes and I received my Powell Observatory ‘Staff’ T-shirt, which I changed into as soon as the building was unlocked. I helped setup the class room for the program, ‘Sounds of Space.’ Another ASKC member arrived and setup his ten-inch Dobsonian for solar observing and I caught a glimpse of some great sunspots before our public guests began arriving. The clouds provided some dramatic solar observing situations.
Click image for more sunset photos from Powell Observatory
I repeated my role as gatekeeper and accepted donations from the public and queried them for their ZIP codes to record for future grant petitions. The first group of twenty-five guests began the ‘Sounds of Space’ program at 8:30 p.m., but I soon had at least that many waiting for the second showing. At one point as I sat waiting for more guests to arrive, what I thought was a stray dog wandered into the observing field, soon followed by three horses, two with riders and a third colt between them. They trotted across the field to the west, with the dog trailing after, riding off into the sunset … literally.
Constellation Scorpius
As the sky continued to darken, despite a few wispy clouds, we opened the dome so those waiting for the next program could observe Saturn and a globular cluster found in the constellation Scorpius. I didn’t get a chance to look at the cluster through the 30-inch scope, but I believe they looked at M4, which is near the bright star Antares.
We ended up having nearly ninety public guests Saturday evening and ran a third showing of our program. After the last two guests had left the dome a bit after eleven o’clock, I quickly snuck a peak at the Ring Nebula in the constellation Lyra, one of the Messier Objects I’ve been trying go get a glimpse of for quite some time. Lyra is also home to the very bright star Vega, one of the three stars that form the Summer Triangle.
As the final guests drove away, my team members and I began cleaning the building and storing chairs, tables and other items for the next Saturday. I signed myself out of the Observatory at 11:35 and gathered up my dad for the long drive home. He related information he’d gleaned from another team members about various types of Dobsonian telescopes and helped keep me alert as we sped north towards Leavenworth County.
Next week, we present a program on ‘Our Amazing Moon’ and the following week we’ll pose the question ‘Is There Life Out There?’ We look forward to showing you the astronomical sights (and sounds).
Beautiful, clear morning from atop the UMKC Student Union (looking northwest ~ June 2, 2012)
I survived the second day of the MSRAL convention. I think I overdosed on science, as my brain worked overtime while I slept to process the fascinating concepts, breakthroughs and forthcoming projects in astronomy and astrophysics I absorbed Saturday.
I arrived just in time to wait for the business meeting (scheduled for the eight o’clock hour) to run over into the first session. I strolled around the fourth floor of the UMKC Student Union, watching the venders setup their tables in the room adjacent to the main conference one. Several conference attendees also brought their solar telescopes and began setting them up on the rooftop deck of the building to facilitate solar observing throughout the entire day (and we had crystal clear skies for the duration).
Public investment in science led to a boom in our economy.
In the 20 year history of the Hubble Space Telescope (HST), more than ten thousand (10,000) scientific papers have been published.
Out of our huge $3.7 trillion federal budget, only 0.85 percent of it relates to science funding (NSF, NASA, DOE, etc.) or about $60 per year per family.
Is Science a Good Investment? It inspires dreams, drives innovation, new technologies (just a few of NASA’s 6,000 patents and 2,000 spinoff ventures: water filters, cordless tools, shoe insoles, memory foam, scratch resistant lenses, UV sunglasses, cell phone cameras), which lead to economic growth and we, the public, come to rely on the new technology (GPS, weather, communication satellites).
Local amateur astronomer discovers comet (skipped most of this session because I saw it at a club meeting in March).
I returned to the stairs leading from the third floor to the top floor of the Student Union for the group photo just before we broke for lunch. I ended up standing in the second row directly behind Fred Bruenjes (see local comet discoverer mentioned above).
Solar observing
Afternoon sessions:
Location of the Kepler Mission FOV on the Sky
Helioseismology leads to Asteroseismology via the Kepler satellite aka Twinkle, Twinkle Little Star: The End of Wondering in the Era of Asteroseismology. presented by Dr. Bruce Twarog. This session really stretched my flabby scientific brain muscles. The professor presented his topic with great enthusiasm. I took copious notes, because I knew I needed to research and review most of what he talked about. The first portion of his talk dealt with some history, including a crash course in Fourier transforms. Once we were all on the same page, he could talk about helioseismology. Finally, we connect the dots of how the data gathered by the Keppler Mission can build upon our discoveries in our own sun and apply them to other stars in a leading edge branch of astronomical research called asteroseismology.
Webcam Imaging by David Kolb: Interesting, but it seems like an awful lot of post-production work involving a myriad variety of software packages. I will learn more this morning during a workshop with this presenter.
Another interesting topic, where paleontology was used to find our Nemesis (or not), presented by Dr. Adrian Melott and I even found the publication from 2010: Nemesis Reconsidered
NASA’s Night Sky Network – There actually is an app for that (stargazing that is). All these tools, kits, videos and services provided free by NASA to astronomy clubs around the country.
Evening Keynote: LSST by Dr. Barbara Anthony-Twarog. Wow, just wow. This telescope, when it becomes operational (currently proposed completion and operational in 2022), will survey the sky like never before. All the data (15 terabytes per night) will be freely available to everyone (not just the US public, but the entire world). By the time it finishes its ten year run, there may be nothing left for traditional observers (both professional and amateur astronomers alike) to discover. The future of astronomical research will no longer rely on observations, but will need computer scientists and data miners to sift through the avalanche of data produced by the LSST.
I moved my vehicle from the parking lot next to the Student Union to the parking garage next to Royall Hall, parking on the fourth level to take the sky bridge across to the building and then a couple of flights of stairs up to the rooftop observatory. The nearly full moon shone exceptionally bright on a clear, calm evening. We trained the 16 inch telescope on it, at least until the sky darkened enough to move on to other targets. I snapped a quick photo with my cell phone of the bright moon through the eyepiece:
We moved on to Saturn and stayed there until I had to leave (around 10:30) because I had a forty minute drive home and had been up since five.
I saw my first iridium flare last night. What is an iridium streak, you ask? Check out the Heavens Above web page to find out and to search for a streaker in your neighborhood (sky that is).
I enjoyed my second day at the convention. I learned more than I can possibly absorb on just five hours of sleep. In just a few minutes, I return for the final half-day of workshops. I’ll post my final thoughts later this afternoon, perhaps after I’ve had a nap.
My husband is a night owl. Ironic, since I’m the one with the astronomy bug, but can’t seem to keep my eyes open after nine o’clock. Saturday evening, Terry went over to a friend’s house to watch the latest UFC pay-per-view fight. I looked forward to an evening of quiet, watching a movie, reading a book and making sure Apollo got extra dog treats. Before Terry left, though, I asked him to wake me up after midnight, preferably between two and four in the morning, so I could take advantage of the dark of the moon and a meteor shower. He remembered and got me out of bed at 3:30 a.m.
Vega in the Constellation Lyra
I shook myself awake and staggered outside in my flip-flops. I drug the folding chair to a better location on the patio, and leaned back, stretching out my legs in front of me so my head rested comfortably on the chair back, allowing me to see nearly all the sky overhead. My eyes immediately spotted Vega, the brights star in the constellation Lyra. As I mentioned in Friday’s blog post Meteors After Midnight, this weekend’s meteor shower appears to originate from the constellation Lyra, hence the name “Lyrid Meteor Shower.”
Constellation Scorpius
Within ten minutes, I spotted a meteor. I decided I needed a sweater or a blanket, so I went back inside to find something to keep my upper body warm and protected from the wind. I settled back into the chair and gazed around the night sky, trying to connect the dots and recognize and memorize some constellations. I easily spotted Scorpius (aka Scorpio) almost due south of me. I could not see my own birth month constellation, Libra, directly west (right) of Scorpio because the stars that form the scales are too faint to be seen from my backyard. Another interesting bit of trivia about my husband: He’s a Scorpio, whom Libras are never supposed to marry. According to Chinese astrology, Terry and I went supposed to marry either. In eight days, we celebrate our 26th wedding anniversary. Go figure. But back to Scorpius. The bright star, Antares, flashed red or green, probably due to the atmosphere and it’s proximity to the southern horizon.
At four o’clock, I went back inside to steep a mug of tea. I boiled some water in the microwave and selected Irish Blend loose leaf tea (my favorite). Another five minutes later, I had a piping hot perfect blend of tea and sugar to take outside with me. While I waited for my tea to steep, I tried to memorize the constellations displayed on the ‘Guide to the Stars’ wheel I purchased recently for Terry. I set it to the appropriate time of night and month/day so I could identify the stars and constellations I saw above the roof of my house. No matter how hard I tried, though, I could not find the constellations Ophiuchus or Hercules, which should have been easily spotted between Lyra and Scorpius. I guess I just couldn’t see enough of the stars to connect the dots and learn those two new constellations.
At one point, a large bird flew directly overhead, barely skimming over the roof of my house. Once the bird cleared my roof and flew over the court, the lights from the houses ringing our cul-de-sac lit the undersides of its wings. I think it might have been an owl, but I can’t be entirely sure. My eyes were focused farther away, watching for falling meteors, than a few feet above my head.
I saw two more meteors before I decided to call it quits and go back to bed. I gave up at 4:30 a.m. I had hoped for a few more than just three total for the night. The ‘forecast’ for the meteor shower claimed upwards of twenty per hour, but I saw only a sprinkling. Adding the ones I saw last night to the two I saw Friday night at the star party, I observed a total of five meteors this weekend. Clouds have moved in from the north today (Sunday), so I doubt I’ll get a chance to try again tonight. Besides, it’s a work night which means I need to be asleep by nine o’clock.
Even though Friday dawned overcast and gloomy, by noon, I could see bits of blue among the dissolving puffs of grey and white. I received an early confirmation e-mail from ASKC announcing the ‘go live’ time for the astronomy club’s star party at Powell Observatory in Louisburg, Kansas. I had already invited Dad to come as my guest and not only because Terry already had plans. The weather forecast predicted clear skies, but cold temperatures, reaching mid-40s by midnight on the observing field.
I left work at the usual time and retrieved all my riders, returning them safely home without delay. Not even the race activities at the Kansas Speedway slowed me down when I dropped off my first rider, who lives within spitting distance of that facility. We all could hear the cars racing around the track, not for a race, but more likely for practice or qualifying.
I got home and realized I had forgotten to print a map with directions from Lansing to Louisburg and wrangled Terry into printing one for me. While I was waiting on the printout, my Dad arrived, bringing me a beautiful rose from his garden. He placed it smack dab in the center of my table, but I didn’t notice it until I knocked over the vase with my camera bag. Then, I mistakenly thought Terry had stolen a rose from one of our neighbors. Dad had a hard time not laughing himself silly, especially since he tried to let Terry take the credit for the impromptu flower appearance. I thanked Dad for the gift while I mopped up the spilled water with a spare towel.
I changed clothes, grabbed a sweater with a hood, my scarf, my gloves, a gallon of water, my water bottle, my camera bag and tripod and my purse. Dad already had the rest of the gear in his trunk. We rolled south out of Lansing by a quarter to six. We stopped briefly in Bonner Springs for a quick supper and continued down K-7 to Shawnee Mission Parkway, then to I-435 and eventually US-69. Louisburg is less than twenty miles south of Overland Park, so once we rounding the curve where I-35 crosses I-435 (where the mile markers for I-435 start at zero (0) and end at eight-three (3), we had less than a half hour of driving to reach the observatory. We pulled into the park just a bit after seven o’clock in the evening.
The star party organizer for the ASKC was already on site. He greeted us and we all began debating where to setup on the observing field around Powell. He was concerned about a baseball game or practice that appeared to be occurring on a ball field just northwest of the site. He drove over and asked the participants if they planned to turn on the field lights. He returned to confirm the lights would be on until 9:30 p.m. Thus, all of us decided to setup on the east side of the Powell Observatory building, letting it block the lights to help protect our night vision.
Dad and I unpacked the gear and hauled it across the observing field to a spot just southeast of the dome. I setup my camera and tripod to take a couple of photos of the sunset.
As predicted, the lights lit up the field, and competed with the glow of Kansas City sufficing the northern horizon. Dad and I waited patiently (him more than me) for enough stars to pop forth to attempt an alignment of the telescope. While we waited, I took a few more photos of the western horizon, mostly to capture the very bright Venus.
Soon after we spotted Venus, Sirius made its appearance in the southwestern sky. Once Arcturus crested over the trees in the northeast, we used both those stars for an alignment of the ETX-90 via the Autostar device. We did a quick tour of the four visible planets, starting with Venus. Even though Venus is a thinning crescent (as it moves towards us and between the Earth and the Sun), it is almost too bright to look at. Without adding a filter to the eyepiece, I couldn’t look directly at it for more than a few seconds. Next we caught Jupiter before it set in the west. I spotted all four moons, but only for the first few minutes. As it sunk closer and closer to the horizon, the haze and humidity obscured all but the planet itself from visibility.
Next we swung the telescope back to the southeast, but nearly directly overhead (about ten or eleven o’clock above us) to view Mars. While I debated internally what higher magnification eyepiece to insert, the star party organizer joined Dad and I at our telescope. He commented that he had owned a similar scope in years past and affirmed it was a good scope for planetary and lunar observing. He took a quick look through the eyepiece at Mars and moved on to the next person on the field. One of my goals for the evening was to decide if the small ETX-90 would allow me to view any deep sky objects (galaxies in particular).
Our final planetary tour stop landed on Saturn, which crested over the trees soon after we finished observing Mars. I easily found Titan, Saturn’s largest moon, but could not discern the gap(s) between the rings, even after adding the two times Barlow to the 25mm eyepiece I prefer to use.
Orion had his left foot on the western horizon as I swung the scope back to the southwest for a quick peak at the Great Orion Nebula. As far as I could tell, it looked similar to what I had seen from my back yard in late March. At that time, Orion’s Sword appeared much higher in the sky and I looked through less atmosphere (but had more light pollution in Lansing). But the combination of less light, yet more atmosphere gave me basically the same observing experience.
Ursa Major (aka the Big Dipper)
At this point, I took a break to spare my aching feet and sat in one of the chairs Dad had brought along. The north wind had died off by this time, but I couldn’t seem to get my toes enough circulation. The rest of me, my head, hands, upper body and legs, were fine. But my toes continued to be a distraction and eventually a source of chilling pain. I used my red flashlight to review several star charts in my pocket sky atlas, searching for a deep sky object that would be (hopefully) visible via my small scope. I settled on the Whirlpool Galaxy found near the first star (Alkaid) in the handle of the Big Dipper. As you can see in the chart above, just below and to the right of Alkaid is where you should find the Whirlpool Galaxy. Even with a red dot viewfinder to help, neither Dad nor I could locate the galaxy. It only has a magnitude of 8.4, and I fear the increasing glow from Kansas City to our north and the rising humidity as the temperature dropped to the dew point conspired against our efforts.
Leo Triplet (photo via Wikipedia)
Before I could pick up my pocket sky atlas to find some other deep sky object to try, the star party organizer returned, asking us if we wanted to see the Leo Triplet, three galaxies visible all at the same time. While not as clear as the photo at the left, I did see all three galaxies through his telescope in one field of view. Amazing! Once I returned to my scope, I directed it to find Mars (which still hovers near Leo) to confirm the alignment and then told it to find M65 (one of the two galaxies on the right hand side of the photo above. I believe I saw a grey smudge or two, but not the third fainter elongated galaxy (on the left above). Since Leo still appeared directly overhead, and Louisburg to the southeast does not sport nearly as much light as Kansas City to the north, I had good conditions for seeing such faint objects (magnitude 9 and 10).
At this point, I could barely stand on my aching chilled feet any longer. I sat for a few minutes, letting my eyes wonder around the sky in hopes of seeing a few meteors. I did see two. I asked Dad if there was anything else he wanted to observe. I think he returned to Saturn for a final look at the ringed giant. After that, we dismantled the equipment and packed it back up (all in the dark with a dying red flash light). We made several trips across the observing field to the car.
As Dad started up the car (and I turned the heat for the passenger side all the way up to red hot), the clock on the dash flashed 11:00 p.m. We pulled out of the parking lot with only our parking lights on (to minimize light for those still observing) and stopped at McDonalds so I could buy a mocha. All three convenience stores in Louisburg had closed (not extremely convenient for us obviously). We retraced our route up US-69, through Overland Park, to I-435 and took Parallel Parkway back to K-7 and arrived back in Lansing just after midnight.
After this excursion, I believe I need to start saving my pennies for an upgrade. I still plan to use the ETX-90 to observe the Transit of Venus. The small scope is actually a boon for observing our closest star, Sol and our sister planet, Venus. I just need the solar filter film, currently on back order, to prevent damage to my eyes and the scope.
Venus, Jupiter and New Crescent Moon (Fri 23 Mar 2012)
I left work Friday afternoon in a pouring rain. Nothing unusual in the grand scheme of things. It is late March and Spring had sprung this week, which usually brings rain. An entire week of rain, in fact. I had hoped, against all evidence to the contrary, that the rain would let up earlier in the day on Friday. I resigned myself to retrieving my vanpool riders and slogging through rain drenched traffic for the next hour. I wanted to participate in my astronomy club‘s Messier Marathon, but just didn’t think the effort would equal the returns. I would have to pack up all of my astronomical observing equipment (telescope, tripod, eyepieces, control device, cables, portable battery, sky charts, observing aids, red flashlight, chair, some kind of table, etc) and then drive over an hour to the dark sky site way south near Butler, Missouri. Early indications from other club members reported the dark sky site field was very wet and since I don’t own a four-wheel drive truck or SUV, I decided to stay in Lansing.
I had permission from my city council representative to contact the Chief of Police to make arrangements to use one of the city parks after dark. I hesitated to bother the police. That is a huge hassle to overcome, for me anyway. And I still needed to re-train my telescope’s Alt/Az drives before packing them up, since that process requires daylight and a terrestrial object to focus upon. Clouds still scudded across the sky while I set the telescope up outside on the lower back patio. I trained the drives for five or ten minutes and then powered down the telescope until later in the evening.
Venus, Jupiter and the Crescent Moon
After watching a couple of episodes of Jeopardy and squeezing in my exercise routine (and making my legs wobbly and rubbery by trying a longer version of one of the higher intensity activities), I slipped back outside to see how many stars were visible at just a few minutes past eight o’clock. I spied the small sliver of a new crescent moon hovering just over my neighbor’s roof so I grabbed my camera (already on it’s tripod) and took a few photos (two of which I am including in this post). I even got Terry outside long enough to witness the new moon and point out how much higher Venus has gotten over Jupiter in a week since the last time I photographed the pair of them.
By the time I finished snapping a few photographs, I had enough bright stars to attempt an alignment of the telescope with my newly retrained drives. The Autostar easy alignment selected Sirius in Canis Major as the first star in the alignment process. After I found and centered the Dog Star, the next stop on the alignment workflow became Capella in the constellation Auriga, another easily spotted star in the evening sky. The Autostar reported a successful alignment so now for the first real test of the retrained drives. I instructed the device to find Jupiter. Surprise! The telescope found Jupiter on the first try! I did have to recenter Jupiter and it’s four glorious moons in the eyepiece, but I did not have to use either of my finder scopes. I inserted a 2x barlowe and a 26mm eyepiece and could clearly see the cloud striations on Jupiter. I could even see a hint of color. I again pulled Terry out to the telescope to take a look at the gas giant and its beautiful alignment of moons.
Next stop on my pre-Messier tour became Venus. Again the Autostar found our sister planet successfully. I only had to re-center the very bright planet in my eyepiece. I should have put a filter on the eyepiece, because even at only half-full, Venus almost hurt my eyes to look at. I felt confident enough in the telescopes alignment and the retrained drives to begin my mini-Messier Marathon.
M74 spiral galaxy
My Messier Marathon Observer’s Form lists the objects in a ‘best viewed in this order’ arrangement. I knew I would not be able to observe the first two items on the list, due to the nature of my site. My house rests in a valley, behind a large hill to my west. In addition, I have several tall trees in my backyard, as do my neighbors to the west and north. Thanks to the highway just a couple of blocks to my west, I have ample ambiance (aka light pollution) and nearly all my neighbors must be afraid of the dark because they insist on illuminating nearly all exterior surfaces of their residences. Still, I told the Autostar to go find M77, a spiral galaxy also known as Cetus A. Unfortunately, the telescope came to rest pointing northwest, through at least three trees. I moved on to the next item, M74, another spiral galaxy in the constellation Pisces. But again, I saw only trees. A shame, really, as I would love to see that beautiful spiral galaxy (shown in photo above and to the left).
Andromeda Galaxy (M31) as well as M32 (another galaxy)
The next three stops on the observation list also happened to be galaxies, including the famous Andromeda galaxy, designated as M31 on the Messier list of objects. Since the telescope did not move appreciable away from the area of M77 and M74, I again couldn’t see the stars for the forest. Yet another galaxy I desperately want to observe, so to ease the pain of defeat, I’ll provide another image of that marvelous gem. The image above and to the right also includes M32, one of the other two galaxies I couldn’t observe.
Pleiades (M45)
I began using my Sky & Telescope Pocket Sky Atlas to assist me in locating Messier objects that I could actually view in my limited sky scape. The Pocket Sky Atlas‘s last pages contains an index of Messier objects and the star chart they appear on. I skimmed through the list of the next few objects and determined that M45 could be seen with the naked eyes. The Pleiades is an open star cluster. I still told the telescope to go find it and spent a few minutes marveling at the cluster of bright stars peering back at me through the eyepiece. Finally, I got to check off one of the 110 objects on my Messier Marathon Observer’s Form, writing 8:42 p.m. in the blank provided.
The next two objects I found easily included M42 and M43, both found in Orion’s sword and more commonly known as the Great Orion Nebulae and De Marian’s Nebula (really part of the other one or an extension of it). I wrote 9:07 p.m. in the blanks on my form.
Beehive Cluster (M44)
I spent the next thirty to forty minutes trying to track down several objects I should have been able to find since they were south or directly overhead. I could not find the Crab Nebula (M1) and began to suspect I had messed up the alignment on the telescope. I had nudged a tripod leg more than once, so I reverted the Autostar to star mode and went searching for Rigel, Betelgeuse, Sirius and Capella again to retune the alignment. After that, I was successful in viewing several star clusters, including M44 (aka the Beehive Cluster), M48 and M50 (between 9:45 and 9:51 p.m.).
Supernova SN 2012aw (pointed at by arrow) is located in the outer arm of the barred spiral galaxy M95 in Leo. Greek amateur Anthony Ayiomamitis obtained this view on March 20th from his home outside of Athens. Image from Sky & Telescope article.
I got even more excited when I spied M95 on the list just two below M44. This spiral galaxy gained fame this past week by spouting a supernova. My earlier research also showed that Mars was just a few degrees away from M95. So I took a few minutes to realign the telescope and enjoy the ruddy beauty of the fourth planet in our solar system. Then I went on the hunt for M95. I spent many frustrating minutes attempting to find the elusive spiral galaxy but to no avail. The skies above Lansing are just not dark enough for my small telescope. It can’t gather enough light and my aging eyes can’t ever seem to get acclimated to the annoying and obscuring local ground illumination to spot such a faint (9.7 in magnitude) object. By a quarter after ten, I decided enough was enough.
And, for some unknown reason, the telescope had twice decided to go off on a tangent, causing the altitude drive to run off for no reason and would not stop when I entered commands into the Autostar. Hmmm. There must be a bug in the latest firmware I downloaded last week. I should probably hook the laptop up to it today and see if a ‘fix’ has been made available from Meade.
I enjoyed my mini-marathon of Messier objects and learned quite a bit about my abilities and the capabilities of my amateur astronomy equipment. Tonight I will attend the monthly meeting of the Astronomical Society of Kansas City and tomorrow I will probably head south to Powell Observatory for a training session on the club’s large telescope. By Monday, I should have purged my system of all astronomical cravings, at least until the next new moon.
I valiantly kept myself awake past my pumpkin transformation time (usually half past nine o’clock on weeknights), reading an ebook on my Nook Color while Terry dozed through the UFC fights. When I finally got within twenty pages of the end of my book, I put the ereader aside and checked the position of Mars from my front porch. The waxing moon hung at about the one o’clock position in the sky almost hidden behind my house and Mars shown redly at about the ten o’clock position. I decided to setup the telescope in my driveway, even though all the street lights and house lights concentrated their glows more intensely on the east side of my property.
I opened the garage door and began transferring the telescope and accessories from the band room (behind the garage on the west side of the house) through the garage to the driveway. I had put on a sweater but only had flip-flops on my feet (something I would come to regret an hour or so later).
In setting up my telescope, I made an error in the home position and failed two attempts at an easy alignment. When I finally realized my mistake, after having run the motors up to and beyond the stops twice, I tried a third time, but the Autostar control device disconnected itself from the telescope and reset itself twice. I gave up and finally just pointed the scope at Mars, shining brightly and sanguinely from the constellation Leo.
Two of the stars selected by the Autostar alignment program included Sirius, in the constellation Canis Major, and Capella, in the constellation Auriga, and both of these stars could be found in the Winter Circle. The waxing moon enjoyed center-stage in the Winter Circle on a cold clear late winter night.
Once I got Mars in my sights, I tried various barlows and eyepieces, but could never quite get a good focus on it. I could dimly and vaguely see the polar ice cap and Mars definitely had an orange-ish and pink-ish cast to it.
By this time, I could barely feel my toes, but I didn’t want to stop observing, so I turned the telescope farther eastward, looking for Saturn. I found Spica in the constellation Virgo. Saturn is just a short hop to the left of Spica. I clearly saw the rings, but did not take the time to look for Titan or any of Saturn’s other moons. I wanted to get my feet warmed up, so I shutdown the telescope, packed everything up and transported it back to the band room.
I may repeat this entire process tonight, but from a different location. I will take a nap this afternoon to allow me to stay up past my pumpkin transformation point.
Oh, and I did get my feet warmed back up while finishing the last twenty pages of my ebook.
While I scanned the early evening skies for Mercury, Terry stayed at home, installing a secondary finder scope on my telescope. I bought the red LED finder scope months ago because the original finder scope attached to my ETX-90 becomes unusable at near vertical viewing orientations. Only the larger ETX-105 and ETX-125 came with a right-angle view finder.
ETX-90 with new red LED finder scope installed
Now all I needed to do was dial it in. And I had at least two (if not three) easily seen objects to do it with. I took the telescope out on the lower patio and set it up. I opted to do an easy align this time with the Autostar handheld device and thankfully it picked Sirius as the first star to align upon. Sirius was the first non-planet object I saw after sunset earlier in the evening during my hunt for Mercury. After Jupiter, I saw Sirius appear about thirty minutes after sunset. The Dog Star was clearly visible through the bare branches of my mulberry tree and the Autostar got within five degrees of it on the first try. So, I at least had oriented the telescope to it’s home position on it’s mount correctly this time.
The second star for the easy alignment was Pollux, the twin to Castor in the constellation Gemini. Since my house is over two stories tall and I had setup the telescope ten feet west of the tallest part of it, seeing the constellation Gemini was quite a challenge. The two brightest stars (Castor and Pollux) had just peaked over the roof. Then I had a moment of panic. Which one of the two is Pollux? I knew Castor was brighter (because it’s actually a binary or double-star that I hope to one day see separately) so I zeroed in on the less bright star. The Autostar reported a successful alignment. Incidentally, Castor is the ‘star of the week’ over at Earthsky.
To test how successful the alignment might or might not be, I told the Autostar to go find Venus. Since I could clearly see Venus shining brightly next to the Moon, I knew I would be able to further tune the alignment of the telescope and the new finder scope using it as a guide star. The Autostar again got the telescope within five degrees (or less) of Venus so I proceeded to update the red LED finder scope’s focus. I had been so focused on my finder scopes that when I put my eye to the telescope’s eyepiece I realized I hadn’t even gotten one out of the case yet! I grabbed a 26mm eyepiece and quickly focused on Venus, but it was so bright I couldn’t get a crisp clean focus. I at least centered it in the telescope’s field of view and let the Autostar slew for a few minutes. Venus kept creeping slowly out of the center (nothing new but something I need to look into). Next stop, Jupiter.
What I saw last night through my telescope looked very much like this photo.
Again, the Autostar got close, but not quite. I’m beginning to think I need to recalibrate and retrain the drives in the ETX-90 mount. Jupiter in all it’s glory with four moons visible (two on either side). I grabbed Terry out of the band room to take a quick look, but he retreated back inside because of the cold. I hardly noticed it, having stood outside during sunset for over and hour and now observing from the backyard in just a t-shirt and jeans (the house provided a substantial windbreak).
At this point, I was happy with the installation, configuration and usefulness of the new red LED finder scope. What could I attempt observing before packing up everything and returning it to the band room? Ah! Something in Orion. Thankfully, Orion appeared high in the sky, almost due south (just a bit to the east). Since I suffer from an extreme light pollution epidemic in Lansing, the higher up an object, the better to minimize the amount of light and atmosphere I need to peer through. Having a clear cold night to make the air dense also helps. I searched the Autostar’s object database and found the Great Orion Nebula. Fetch! I said and off the telescope went.
The telescope stopped in the general vicinity of the belt of Orion. I didn’t think that was the exact location of the Orion Nebula, so I grabbed my Sky & Telescope Pocket Star Atlas and confirmed the location as being in the sword, not the belt. Using both finder scopes, I slowly got the telescope oriented on the objects in the sword. Using the eyepiece, I slowly scanned the much smaller field of view and saw a grey cloud like smudge pass by. I stopped. I returned to the smudge. This must be it! I put in a stronger magnification eyepiece and spent several minutes taking in the sights of a nebula. Only long exposures with very sensitive camera equipment equatorially mounted … or the Hubble Space Telescope in orbit (outside of our dirty atmosphere) … can produce stunning color images like this one:
In one of the most detailed astronomical images ever produced, NASA/ESA's Hubble Space Telescope captured an unprecedented look at the Orion Nebula. ... This extensive study took 105 Hubble orbits to complete. All imaging instruments aboard the telescope were used simultaneously to study Orion. The Advanced Camera mosaic covers approximately the apparent angular size of the full moon.
I hope it was the Orion Nebula. I am almost convinced it was, but since my telescope is a reflector (not a refractor), the image I view in the eyepiece is not only upside down, but reversed right to left, and almost always black-and-white (or gray). When I compare what I see to a star atlas, I have to do mental spatial gymnastics on the fly. I did get Terry to come out one more time and view the smudge that was a nebula before packing up the telescope and putting astronomy to bed for the night.
I woke up before sunrise this morning (no surprise … I always do that with or without an alarm). I fed the dogs and when I let them out the back patio door, I noticed to bright objects in the western sky. They both had to be Saturn and Mars. I went to Terry’s computer and logged in to my Astronomy.com account (since I subscribe to the electronic edition of Astronomy on my Nook Color, I get ‘extras’ on their website). Using their StarDomePlus Java application, I confirmed the contents of the sky at that exact moment from my location in Lansing. Yes! Mars was the bright spot in the western sky and Saturn appeared just up and to the southwest of it. If only I had gotten up an hour or so earlier, I could have set up the telescope (again) and looked at Mars and Saturn both. I think I just found my next astronomical hunting expedition.
This Hubble Space Telescope image shows Sirius A, the brightest star in our nighttime sky, along with its faint, tiny stellar companion, Sirius B.
Sirius rising before or with the sun, so the ancients believed, caused the ‘dog days’ of summer. The term ‘dog days’ only obliquely refers to our four-legged furry friends; and more directly points to the Dog Star (aka Sirius), the brightest star in the constellation Canis Major. I cannot confirm or deny Sirius’ proximity to our sun, thanks to the record-breaking heat and humidity scorching the Heart of America and hazing the eastern horizon in the pre-dawn night.
I received word from my hubby that the leather chaise lounger we purchased a week ago at Nebraska Furniture Mart arrived undamaged. The delivery guys wrangled it upstairs to my new library, where I hope to spend many cool evenings reading the final third of my hot summer reads. Almost immediately upon the heels of the phone call about the furniture delivery, my husband sent me a text message to let me know the roofers had finally arrive (again on the hottest day of the month so far) and stripped the old shingles off in less than an hour. By the time I return home, I may have a new roof. Ironically, a representative from our insurance company stopped by (before the roofers but after the furniture delivery guys had left) to take photos of the property. Terry tried to explain to him that the roof was about to be redone (how prophetic his words became), followed immediately by the driveway (complete rip out and re-do on it as well). I just hope the interior designer we scheduled an appointment with for this evening can envision and inspire our remodel despite the normal chaos. And it will be after the sun sets tonight before I can relax and enjoy my new lounger in my new library with one of the following sizzling summer reads:
The SciFi and Fantasy Book Club at GoodReads started Red Mars for the August science fiction selection. From the book blurb: “Brilliantly imagined, breathtaking in scope and ingenuity, Red Mars is an epic scientific saga, chronicling the next step in human evolution and creating a world in its entirety. Red Mars shows us a future, with both glory and tarnish, that awes with complexity and inspires with vision.”
My most anticipated reads beckon from my favorite book club, the Beyond Reality group (also at GoodReads). Our illustrious leader, Stefan, noted in his Welcome to August 2011 post our serendipitous C.J. Cherryh group reads for both science fiction and fantasy. I started Foreigner this morning and plan to read The Fortress in the Eye of Time soon after. I am most excited about reading all of the Honor Harrington novels (see my previous posts campaigning for David Weber’s series to overcome Jim Butcher’s Dresden Files).
My other two book clubs, Fantasy Book Club and FBC Series, continue to serve up excellent reads and discussions. I jumped the gun on the August read for FBCS by finishing Mistress of the Empire on Saturday. But I renewed the Black Prism, checked out earlier in July from the KC Public Library. As soon as I finish The Snow Queen, I’ll start reading the latest from Brent Weeks.
Most of these books sport astounding cover art by two of my favorite cover artists: Don Maitz and Michael Whelan. My permanent collection of the Empire Trilogy and Magician (Apprentice and Master) includes the editions with cover art painted by Don. Of those five covers, my favorite is probably this one:
My hardcover of The Snow Queen does not have a dust jacket with the famous Michael Whelan cover art, but I needed some MW eye candy:
Oh, and I almost forgot to mention cover artist David Mattingly, painter extradonaire of both the Honorverse and Darwath. Of all the Honor covers, this is probably my favorite:
Of necessity, I kept my August summer reading to a bare minimum. I will sacrifice about a week of reading time at the end of the month to drive to Atlanta and attend the 25th iteration of Dragon*Con. And if I though it was hot in Kansas, I can’t wait to melt away in Hotlanta with fans and friends of fantasy.
After weeks of overcast, I couldn’t believe my eyes on the commute home yesterday. A clear blue sky with little to no haze and not a single cloud to be found. Waiting for the sun to set never seemed to take so long as it did last evening. I wasted some time with a quick grocery shopping run on my way home from the Hallmark parking lot. Terry made an awesome salad, which I ate as soon as I got home. He also planned to grill a couple of t-bones we’d purchased last month at the local farmers market in Leavenworth. Even though the charcoal fired up perfectly, the steaks disappointed. It’s been decades since either of us had such a grisly tough steak. We will NOT be purchasing any more meat from that particular local farmer.
I got caught up on Jeopardy and still had an hour to go before sunset. I fed the dogs, did some laundry and watched a rocket reality show hosted by Kari Byron on the Science channel. I ignored most of it (as I do most reality television) and Terry drifted off into his after-supper food coma. I started transferring telescope equipment from the basement to the backyard as soon as the sun set. I left the patio door open so Roxy and Apollo could come visit me if they wanted to. For the most part, they ran along the privacy fence, occasionally barking at evening strollers and/or their dogs.
Just as I attempted to do an easy alignment in the alt/az mounted mode for the ETX-90 and the Autostar, I realized I needed my cell phone for the time (because the Autostar asks for the date and time first when you turn it on). I ran back in the house and got my phone and saw my father had called while I was outside. I admit I was a bit distracted while talking (mostly listening) to him as I attempted to align the telescope. He asked me where Saturn was and I thought it was almost directly overhead. After I hung up, I realized that what I thought was Saturn was actually Arcturus (once I used the Big Dipper’s handle arc to find it among the constellations that I could barely see through the ambient Lansing light pollution). Once I confirmed via the telescope that bright fleck was indeed a star and not Saturn, I drove a ‘spike’ towards Spica and found Saturn in close proximity to another bright star in the constellation Virgo. Here’s what I saw last night facing south from my backyard (well, I saw some of this – except for the view blocked by my tall house, several very tall trees and an electric utility pole in the southwest corner of my yard).
South Horizon to Zenith on 31 May 2011 at 2215
South Horizon to Zenith on 31 May 2011 at 2215
I attempted several times to align the telescope but failed repeatedly (even the Autostar kept telling me I failed). I could not use Arcturus as one of the two alignment stars because it was so high in the sky I could not use the finder scope. I know, I know, I should have installed my new red-dot finder scope before the first clear night in weeks arrived. Coulda, woulda, shoulda. 😛
I found Saturn and rejoiced in the clear view of it’s rings, using the 26mm and 16mm eyepieces. However, because I couldn’t get the telescope aligned properly, the slewing couldn’t keep up and Saturn drifted out of the field of view rapidly. Then, Saturn drifted behind the electric utility pole and I needed to wait five or ten minutes for the Earth to rotate enough for it to pop out on the other side. My night vision had begun to settle in (since I’d been outside for thirty minutes or so) when my neighbor to the north decided to turn on very bright lights in her second story south facing bedroom, leaving the blinds open. So much light emanated from that room that I could read my star atlas without using my night vision preserving red flashlight. I could have screamed in frustration. What I should have done was grab my camera and take photographs of her through her window and post them in this blog. For crying out loud! Don’t people realize that when you leave your blinds open and turn on every light in the room, it’s like a stage to those outside?!?!? She’s lucky I exercised restraint and left the camera inside.
Sky & Telescope's Pocket Sky Atlas
With my night vision ruined, Saturn still behind the utility pole and the dew rapidly drenching all the sensitive optics, I elected to teach myself a couple of constellations and their primary bright stars, hoping my neighbor would turn off her bedroom lights. Using my new Sky & Telescope Pocket Sky Atlas, I found the charts for May and June evenings and studied the constellations Virgo and Leo. I also refreshed my memory of Bootes and Gemini (which I could barely see sinking into the western horizon, basically just the two dominant stars representing the twins’ heads – Pollux and Castor). Saturn was close enough to Porrima (also known as gamma Virginis) to see it through my telescope eyepiece’s field of view at the same time I watched the ringed planet.
The constellation I spent the most time studying lies just to the west of Virgo and contains several bright stars easily visible in from my light polluted back yard.
Constallation Leo
Denebola and Regulus are both visible soon after the sun sets. I studied Leo for several minutes, fixing the alignment of its stars into the pattern shown above. I returned to Virgo, since Saturn is traversing through that constellation at the moment. The configuration represented in my star atlas differs from those I have found represented on the internet this morning:
Constellation Virgo
After waiting more than fifteen minutes for my neighbor to turn off her bedroom lights, I gave up, packed up the telescope and transferred it and all it’s accessories back down into my basement. Rain and clouds are predicted for the next few days (of course) during the darkest phase of the moon. I could just cry.
