I stepped outside at a quarter past five o’clock to gauge the quality of the skies. Clear, but not as clear as yesterday’s crisp clean views of Venus, Jupiter, Orion and the waning Moon. Not that I complained. I keep the camera and tripod close to the front door so it’s just a matter of a minute or two before I can snap a couple of photos to share.
Waning Moon Near Venus (09/11/2012)Jupiter Near Taurus, Orion and the Dog Star (09/11/2012)
Both of these photos taken between 5:25 and 5:30 a.m. this morning, so here’s a star chart to help you identify the planets, stars and constellations from my location at that time looking east-southeast.
Tomorrow morning, the waning moon catches up to Venus in Cancer and as an extra treat, I plan to search for M44, the Beehive Cluster, found in the chest of that Crab constellation. This open cluster is visible to the naked eye and even more so to binoculars. Perhaps my camera, with the telephoto lens mounted, won’t be too shabby either.
Redundant title, but I felt the need to bewitch you by using the word ‘betwixt.’ When I stepped outside this morning, about ninety minutes before sunrise, I looked up and couldn’t believe the incredibly bright stars and planets I could see against a dark sky. Very unusual sight from my front steps. I even called my husband out to look at the gorgeous perfect visibility of the entire constellation Orion. We could even see all seven stars of the Pleaides, directly overhead. I couldn’t resist the siren call of my camera, so I went back inside, grabbed the tripod and the camera and took a half dozen photos.
Waning Moon Equidistant Between Venus and Jupiter (Monday 9/10/2012)
Waning Moon Between Jupiter and Venus (Sun 9/9/2012) – click image for larger view
I used the normal lens this morning to capture these three objects in one field of view. I also had to crank the camera back and tip it almost completely vertical, as Jupiter was almost directly overhead.
Waning Moon and Jupiter Close-up (click image for rest of album).
Fairly clear skies, so I didn’t stick around for sunrise.
I put an appointment on my calendar earlier this week with an alert to remind me to go chasing planets after sunset on Tuesday evening. I make sure to check Astronomy and Sky & Telescope magazines’ websites for their ‘The Sky This Week’ observing articles and place the interesting (and observable from my location) items on my calendar. Here’s the paragraph for Tuesday evening from Astronomy’s web site:
Tuesday, August 21 – Our trio of bright evening objects — Saturn, Mars, and Spica — forms a pretty equilateral triangle (5° on a side) in the southwestern sky after sunset. But the highlight of the scene tonight is a gorgeous crescent Moon that hangs just 4° below Mars. Binoculars provide the best view of this celestial gathering. Look closely and you’ll notice the objects’ different colors. The Moon’s color depends largely on conditions in Earth’s atmosphere and could be anywhere from white (under a dry, haze-free sky) to yellow or even slightly orange. Sunlight reflecting off Saturn’s clouds has a golden glow while Mars’ ruddy deserts cast an orange hue. Blue-white Spica generates its own light from a scorching surface nearly four times hotter than the Sun’s.
∞ ∞ ∞
Terry and Sean had retreated to the band room for rehearsal and I sat slogging my way through the 49th Parallel, a British WWII film released in the United States under the title The Invaders. I recorded it a couple of weeks ago off the TCM channel. It drags and I still haven’t finished it. So when my phone buzzed with the text message alert, I jumped, literally, at the chance to stop watching the film and start looking up at the sky.
I took my camera gear and got in the van. I couldn’t take the Bonneville because Sean’s car happened to be parked in front of the garage. I didn’t mind taking the van; it’s what I drive every weekday anyway. I left the house at 8:20, about fifteen minutes after sunset, so the western sky still shown with twilight. I could clearly see the bright waxing crescent moon, but could not yet see Saturn, Mars or Spica. I drove west and southwest from Lansing, trying to find a spot clear of trees on top of a hill to setup the camera.
I ended up driving almost an hour all over the middle of Leavenworth County and even through the small unincorporated town of Jarblo. I never did find a satisfactory location. I finally stopped in the parking lot of the High Prairie Church at the corner of 187th street and the end of Eisenhower Road. The church had blazing bright lights illuminating their building, but I parked far away at the north end of the parking lot and used the van as a shield. I took several photos with various settings for about ten to fifteen minutes. I took a few minutes to just look around at the night sky from this location, liking the clear 360 degree visibility (lack of trees and less light pollution, if you didn’t look towards the church building). I could clearly see the constellations Scorpius, Sagittarius, Cassiopeia, Ursa Major, but still only about half the stars in Ursa Minor. I could not yet see Pegasus as it still needed another hour or two to rise out of the east.
I packed up the camera gear and headed home, using Eisenhower Road to get back to Lansing. I parked the van, noting that Sean’s car still sat in the driveway. I returned to the living room, unpaused the 49th Parallel and again attempted to finish the film. Within five minutes, Terry and Sean came upstairs and Sean said his goodbyes. I asked Terry if he had even noticed that I’d been gone for an hour. He had that ‘deer in the headlights’ look that answered my question well enough.
I stopped my feeble attempt to finish the movie and instead switched to the season premiere of Top Gear, an episode featuring a battle between the three big American auto makers to produce a successor to the reigning but retiring police vehicle of choice: the Ford Crown Victoria. The Stig, driving a minivan, managed to evade all three Crown Vics, shaming the hosts (and the cars they were driving). That initial segment ended in a free-for-all demolition derby of the retiring behemoths. I made sure to Tweet the abuse to a friend who still owns (and loves) his Crown Victoria.
By the time we finished watching Top Gear, I realized I was up way past my bedtime. I retreated upstairs and crashed.
∞ ∞ ∞
I hit the snooze button a couple of times this morning, not happy at all with the shortened sleep. I made a strong pot of Irish Blend tea to take with me during the morning commute so I wouldn’t nod off and disrupt my riders with an accident or off-road excursion. I did remember to grab my camera’s memory card so I could download and review the photos I’d taken the previous evening.
Click photo for rest of album
I re-read the paragraph on the Astronomy.com web page and decided to test the equilateral triangle theory on my photos of Mars-Saturn-Spica. I used a nice clear plastic ruler to measure, on my laptop screen, the distance in centimeters between the three corners of the triangle. The distance between Saturn and Spica and Saturn and Mars appeared to be identical. But the distance between Mars and Spica was greater by 1.5 to 2 centimeters. So, technically, my photo did not confirm the observation of an imaginary equilateral triangle. Perhaps earlier in the day (or even the previous day), Mars might have been in the exact position to be equidistant visually from Saturn and Spica, but not last night at a quarter past nine o’clock.
I still hope to net Neptune this weekend, but my chances are looking slim. The weather forecast for the next few days includes thunderstorms. Ironic, that, since my next night to volunteer at Powell Observatory is this coming Saturday. This would be my third night of the public season, and if overcast, would make it two out of three times cloudy.
I started following ASOD a couple of weeks ago to inspire my own nascent sketching abilities. Many of the observing awards I want to complete require that astronomical sketches be submitted as part of the log entries to support the required observations.
To help expand my artistic horizons, I ordered a highly recommend book, aptly titled Astronomical Sketching: A Step-By-Step Introduction from BookDepository.com (free shipping worldwide). I received two books in the mail yesterday, one of which was the sketching book shown at right. I skimmed through a couple of the chapters over breakfast this morning. I will need to assemble a supply list before I take a lunch hour trip to the closest art supply store (just north of me on Main Street in Kansas City, Missouri). And per advice from my artist son, I should just start sketching daily to hone my observation skills and to get familiar with the media (pencils, papers, erasers, smudgers, etc.). I would like to start sketching double stars initially, but will have to experiment and practice quite a lot before I will feel confident in sharing any of my sketches here at my blog.
I couldn’t wait for midnight Friday night. The forecast for the weekend seemed unbelievable, especially after the scorching heat of the last month. Clear skies and mid to lower 80s for the high temperatures over the next several days. I came home from work to a grilled steak and baked potato dinner, prepared by Terry. Mmm-mmm good.
After dinner, Terry and I began reviewing the DVR play list and guide, deciding to delete many old recordings to free up some disc space. Our daughter called and chatted with us for about forty-five minutes. The conversation ended abruptly when her phone battery died.
For dessert, Terry blended a frozen raspberry lemonade. I read for a few minutes, while slowly sipping the drink (trying to avoid a brain freeze). I asked him to wake me up around midnight so I could scout the skies in search of the Andromeda galaxy and the planet Neptune. Apollo followed me upstairs to the bedroom to join me in my nap.
Terry woke me up just shortly after midnight. I rubbed the sleep out of my eyes and found my flip flops. I followed Terry back downstairs to the band room and walked out the patio door to the back yard. The skies were clear, if not what you’d call dark (why do my neighbors leave their porch lights on all night long?). I went back inside for one of my star charts and a pair of binoculars. I didn’t trust myself to lug the telescope outside in the dark, not being completely awake yet. A survey with the binoculars should be sufficient for my first attempt.
I walked out into my backyard, towards my one remaining pine tree and turned back around to face the east. What a difference a couple of hours makes! I could clearly see the Great Square of Pegasus hovering directly over my roof. In fact, my chimney seemed to be pointing a finger at the famous flying horse. I remembered what I’d read in the EarthSky post about finding the Andromeda galaxy and put what I’d learned to good use. With just a pair of mediocre binoculars, I easily found the smudge that is M31. Now I regretted not moving the XT8 outside before I took my nap.
I turned ninety degrees to the right and began scanning the southern skies. I can’t see most of the southern horizon, which is blocked by my neighbors tall trees and houses (and all the exterior lighting attached to them). I lose a good twenty if not thirty degrees of sky in all but one direction, to the southwest I can see a bit of horizon, but only through the even worse light pollution generated by the parking lot of a doctor’s office and the streetlights along Main Street (also known as K-7/US-73).
I needed to find the constellations Aquarius and Capricornus. The ecliptic passes through both of these constellations. Neptune swam the night skies somewhere between the two constellations on the invisible ecliptic course all the planets chart. The trouble in finding Neptune in this area of the sky comes from a lack of bright stars to anchor from for star hopping. I spent the next hour comparing the star atlas from my pocket guide to the stars I saw through the binoculars and eventually convinced myself I had found the southeastern tip of Capricornus. Just above those stars, I believe I found the two brightest stars in Aquarius, Sadalmelik and Sadalsuud, but those two stars were too high above the ecliptic and too far away in the field of view of the binoculars to find Neptune. I needed to do more research and next time use a telescope to help cut through the fog of light pollution.
After an hour, I returned inside and went back to bed, resolved to research better star charts in the morning.
I went back to Astronomy.com and re-read the article on Neptune, but I just couldn’t relate their star chart (shown above) to what I’d observed last night through the binoculars. I would need more magnification and a more steady mount to zoom in and match up the stars shown above to the field of view of the XT8.
I tried Sky and Telescope’s web page and found a better set of charts in a PDF format in their article about Uranus and Neptune visibility during 2012. I downloaded the document and will print it today to keep with the rest of my star charts.
Saturdays are always packed full of activities, so I’m hoping I’ll still have the energy tonight to make a second attempt at finding Neptune. My scouting trip showed me what I needed to overcome before I proceed with netting Neptune.
I rode a rollercoaster of challenges this past weekend. On the high side, my son and daughter-in-law drove up from North Texas for a visit. On the down side, despite the worst drought in recorded history, cloud cover prevented me from observing the Perseid meteor shower Saturday night/Sunday morning and the occultation of Venus by the Moon Monday afternoon. The Ides of August dawned clear this morning, the first time in nearly a week I’ve been able to see the morning planets and waning crescent moon shining brightly above the eastern horizon.
I only hit the snooze on my alarm once, because I stayed up too late with Dob and then decided to watch the latest episode of Warehouse 13 instead of going to bed like I should have. My adventures in the backyard with the XT8 and the Intelliscope handheld computer device determined one of the sensors (probably the altitude one) is not reporting to the device as it should. I’ll have to troubleshoot that situation Thursday evening. I attempted to star hop from Deneb to the North American nebula, but seeing (visibility) proved too poor and I need more practice with the XT8 so I know which direction I’m going (what I see in the eyepiece v. what I see in the finderscope v. what I see on my star atlas).
Before the alarm could buzz a second time, I got up, got dressed, grabbed my purse and left the house. I drove the van a couple of blocks up the hill from my house to the dead end in front of City Hall, where I have a completely unobstructed view of the eastern horizon (I routinely see airplanes take off and land at KCI and can usually see the control tower as well). I retrieved the camera and tripod from the back of the van and had it setup, with the normal lens attached, just shortly after 5:30 a.m. I took a few wide field shots to capture all three planets and the moon.
3 Planets 1 Dying Moon ~ 15 Aug 2012 5:49 am Central
The above photo immediately took me back six months, when I went hunting for Mercury the first time. Last Febriary, I chased after a similar lineup of Jupiter, Venus, the new moon, and Mercury, during the evening hours, looking towards the west. Now, I’m on the flipside, for real. Warm, instead of cold. East, instead of west. Dying moon, instead of newborn moon. Mercury rising, not falling.
I love seeing Orion rising in the east. To me, the Hunter heralds the approaching fall, my absolute favorite season of the year. His two canine pals nipped at his heels (Canis Minor and Canis Major), illustrating we truly are in the ‘Dog Days’ of Summer.
I took a few more shots of all three planets in one frame, then zoomed in on Mercury and the Moon, trying to capture that ellusive earthshine.
Mercury and Waning Moon (click image for rest of album)
I ended my photo shoot with several closeups of the waning moon, using my telephoto lens. I selected the best of the bunch to upload to Flickr and share here.
Next up for me, astronomically, is hunting for Neptune, which reaches peak brightness (opposition from the sun with us in the middle) on August 24th. I will need to wait until close to midnight Friday to make my first foray, when the other blue planet should be visible from my backyard (between tall trees and houses) in the southern skies, swimming in the constellation Aquarius.
Very early Friday morning, I caught the waning moon approaching Jupiter and Aldebaran. You could draw a line from Venus to Moon and cross over or near Jupiter. The skies were clear and should stay clear throughout the day and into the night, with a forecasted high in the mid-80s, twenty degrees below what we’ve been experiencing for the past several weeks.
Friday at work was a whirlwind of meetings, including one held off site at another local law firm. I got home a bit early because one of my vanpool riders took the day off, but within fifteen minutes of getting home, my son and daughter-in-law arrived from their all-day road trip from North Texas. We visited with them for an hour and half, when they left to drive into Kansas City to spend the evening with several of their friends who still live in the area.
Terry cooked an excellent southern comfort food type dinner of chicken-fried minute steaks, organic green beans with turkey bacon, mashed potatoes and home-made white gravy. Too bad the kids didn’t hang around long enough to chow down with us. Terry and I let our food digest a bit, watching the Olympics until the skies darkened enough for some star gazing.
I grabbed the XT8 (affectionately known as ‘Dob’) and carefully carried it out to the lower backyard. This time I took a small table to put my charts on. I set my case of eyepieces on the ground. I brought out the Intelliscope handheld device to attempt an alignment. This device, unlike my ETX-90’s AutoStar, is only used to identify objects, not ‘go to’ them (since the XT8 does not have any motors). The Intelliscope can help you find objects with a warm/cold kind of seeking system. I still haven’t bought a stool to lean against, so my back aches a bit this morning. I did a two star alignment, finding and centering Arcturus first, then Vega.
I wanted to revisit the Double Double in Lyra to both confirm that I could find it by star hopping and to attempt to see the double within the double. I asked the Intelliscope to ID what I had centered in the eyepiece and it claimed I’d found the Crab Nebula. Hmmm. That’s in the constellation Taurus, which isn’t visible until early morning hours in the east. I must have done something wrong in the alignment process. I powered off the Intelliscope device and made a note to myself to re-read the manual in the morning. Since I’d already found Vega, I spent several minutes comparing my star atlas to what I was seeing in the finderscope. I found Epsilon Lyrae and observed it with 26mm, 15mm, 9mm and a 2x barlow (using the 26mm and 15mm). Despite the apparent clearness of the skies, I did detect some haziness and thin stratus clouds overhead. That may have inhibited my ability to split the doubles within the doubles.
I hopped over to Albireo in Cygnus, just to make sure I could find it again without referring to my star atlas. I used a trick I had read about from some artists who do astronomical sketching where you defocus the stars, especially doubles, to discern their different colors. I did this while observing Albireo and I could clearly see the red and blue for each star in the double. I stretched my back for a few minutes and stared off to the northeast, at Cassiopeia, which I could clearly see as a distinctive ‘W’ shape. I could not see the constellation Perseus, but I did see one or two meteors radiating from the space between Cassiopeia and where Perseus should have been visible (but wasn’t because of the haze and light pollution from the prison just north of my location).
I returned to the scope and began a star hop around Lyra in search of M57, also known as the Ring Nebula. This was a test, for me, not only of my ability to find this fuzzy smoke ring, but also of an 8-inch telescope’s ability to cut through the obstacles inherent at my closest observing site (my backyard). I surprised myself. I found the nebula, quicker than I thought I would, and I even saw it through the finderscope. It probably helped that Lyra was almost straight up above me and the telescope, meaning I had less atmosphere to peer through. Using averted vision, with the 9mm, I could clearly see the ring. I used the background stars to focus, because you can’t really focus well on a smudge that’s fuzzy and faint.
Since I found and saw a nebula with the XT8, I wanted to see if I could find a globular cluster next. And I just happened to know where one was. M13 in the ‘armpit’ of Hercules (see chart above) happened to be overhead, somewhere between Altair and Arcturus. I had some trouble locating the stars that make up Hercules with my naked eye. I took several minutes, stretching my back, to peer overhead, but towards the west, and Arcturus. Eventually, the star dots connected in my mind’s eye and I found the constellation. I oriented the XT8 to the general vicinity where I thought M13 would be. I think I saw it through the finderscope, although I can’t remember specifically. Using the 26mm eyepiece, I centered the globular cluster in my field of view and proceeded to observe this large dense cluster for several minutes with various magnifications.
I stared off into the northeast again, still trying to find Perseus and also Pegasus. If I could see the Andromeda Galaxy (also known as M31), I would achieve a triple crown of astronomical observing from my backyard with the XT8 (1: nebula; 2: globular cluster; 3: galaxy). I spent nearly a half an hour, roaming around my backyard, changing my point of view and line of sight to the northeast and east. I found Cepheus, but no matter how hard I squinted or averted my eyes, I could not clearly identify the box that makes up the body of Pegasus. Frustrated, and with an aching back, I decided to call it a night at about half past eleven o’clock.
I returned the telescope to the band room and replaced all the dust caps. I hugged my hubby, for he had brought me a refreshing freshly made strawberry lemonade to enjoy while bending over the telescope for hours. Off to bed and sleep, at least until the dogs started barking when Derek and Royna returned home (sometime after midnight and before five – not exactly sure as I tried to sleep through the commotion).
My alarm only fires off on weekdays, but most days I wake up fifteen minutes early. Not Saturday morning though. When I cleared the sleep from my eyes and checked the clock on my cell phone, it read 5:45 a.m. and I could already tell the eastern horizon was brightening. I grabbed the tripod and camera and went out to the driveway to take a photo of the Moon approaching Jupiter.
Waning Moon Approaching Jupiter (Sat morning Aug 11, ’12)
If I happened to live in the Pacific, today I would be able to observe the moon occulting Jupiter. But I won’t be too disappointed, since I can observe the moon occulting Venus next Monday afternoon, between 3:00 and 4:00 p.m. I plan to take a pair of binoculars and my camera equipment with me to work. I will setup on the top of the parking garage and hope I have a clear line-of-sight through the buildings to the west to see the occultation as it occurs.
But tonight I plan to find a dark sky location and take in as many meteors as I can, raining down from Perseus. I better take a nap this afternoon and set an alarm for one o’clock Sunday morning. Don’t want to miss the best meteor show of the year!
I fell asleep amid visions of rainbows and towering gilded sunsets dancing in my head. I woke up to clear skies this morning. Clear enough that I drug the tripod out and stuck the camera on it for a few minutes during the five o’clock hour before the sun began bleaching the eastern horizon.
Jupiter still hugged close to Aldebaran, but the most surprising sight for me was Orion visible, appearing to be lying down on the eastern horizon. I could see most of the stars in that constellation, but the moon and Venus shone significantly brighter.
As the week wears on, the moon will pass by or through the two planets. I plan to take more early morning photos until the new moon. I am especially looking forward to the opportunity presented Sunday morning, when I may be able to capture Mercury in addition to the objects shown above.
I should probably take a nap Saturday or go to bed early, and then get up after midnight and drive somewhere, probably northwest of my home, to a darker sky location. Then, I should be able to see more meteors streaking through the sky, than if I lounged around in my backyard, peering through the local light pollution and leafy tall trees. But I doubt I’ll be able to take a nap, because I am also expecting out-of-town visitors for the weekend.
Just before one o’clock, I took a break from prepping the purple bedroom for ceiling painting and went down to the lower patio to try some solar observing with the XT8. The telescope was still in the shade (barely) but could be tilted into the sunlight out of the shadow of the house. This created the ideal observing site, for me at least, as I could stand mostly in the shade and still use the scope to observe the sun.
I removed the dust caps and installed the solar filter on the end of the tube. I selected a 28mm eyepiece, which would show me the entire solar disk. I looked down the tube to the ground and used the silhouette of the scope to orient on the sun (the smaller the shadow, the better aligned). Bingo! Found our closest stellar neighbor on the first try.
I could clearly see six sunspots. I tried the 15mm and the 9mm, but became disappointed in my inability to achieve a crystal clear focus when I zoomed into one of the sunspots. I nudged Terry away from his computer in the band room to see what he thought of the various eyepieces and how well they focused on the sunspots. He seemed to have the same experience I did. The 28mm provided the best and crispest view.
Sunspots for Sunday 8/5/2012 courtesy NASA’s SOHO site (click image for more information)
After a few minutes out in the heat, I decided enough was enough and brought the telescope back into the house, carefully putting away the solar filter in its protective cover and box.
