The weather has been a little on the hot side but not too bad. My opportunities for astrophotography have been limited due to clouds and wind. Still no rain at all. The few areas that have got some water (mostly due to being watered or from runoff from paved streets) have been producing some birds. Tomorrow I have an appointment at Jones Ford in Buckeye to see what I need to do about the check engine light. I hope that doesn’t take too long.
I would like to leave pretty soon, it has been getting up near 100F yesterday and today. It should cool down now for a few days and that’s good because the truck has developed a problem, the check engine light came on. At NAPA they did a diagnostic that said it was an O2 sensor. NAPA can’t do it till week and I called the Ford dealer in Buckeye and they can’t do it till next Tuesday. So, I’m stuck. I can drive it to town and around the area, but if it gets worse I will have to park it and have it towed in, so I’m limiting the driving. No more driving around at night, that’s for sure!
It was a warm day, up near 90 F., so I decided to check Valentine Well for bat activity. It still is cooling down at night a little too much for good insect and bat activity, but at Valentine Well, there were lots of bats shortly after sunset. It is probably the only source of water for miles in any direction, since all of the ponds and natural tanks are dry. This is what I need, lots of bats, so I get lots of shots and then hope for a few good ones. Bats tripped the laser trigger 33 times and I got at least two very good images.
It must have been a pretty boring birding winter if a Wilson’s Warbler seems exciting. Yesterday, I actually saw around a dozen of them in a wooded area behind the Ajo tennis courts. They were very busy feeding and not paying much attention to me, so were easy to photograph. The weather has been pretty bad for astrophotography, so it appears that most of this new moon period is not going to be productive. At least we finally got some rain, about .15 inch according to the Ajo weather station. It is cold and windy today.
I got my covid vaccine on Thursday here at the local clinic. They just got a supply of the Johnson and Johnson one shot vaccine, so I’m done with that. I didn’t notice much for side effects, I felt a little tired and achy, but that went away by the next day. I am sure glad to have that done!
Now that the moon is approaching the new moon phase, the clouds are rolling in. I had a few good nights but for the next few days at least, it does not look good. As far as birding goes, it is very slow. A few new birds have appeared, indicating some migration. Two dowitchers at the pond and a couple of Greater Yellowlegs, along with a Ring-billed Gull were the most exciting birds I’ve seen. Still not warm enough to get the herps out, except for the most common ones I’ve seen all winter.
I mentioned in my last post that I wanted to try making an image of the Andromeda Galaxy as it was close to the horizon. My goal was to show how large this galaxy would appear if we could see it as bright as the moon. I wanted to get it setting over the Air Force radar installation on Child’s Mountain. It was close and I even got an unexpected Saguaro in the scene. I took about 30 minutes of exposure of the galaxy as it came lower but the moon came up before it was low enough. So, I had to make some adjustments. It worked out pretty good because the moon lit up Child’s Mountain. As always, right click on the image and open in a new tab to see a larger version.
I think I enjoy imaging galaxies more than nebulas. There are lots of them and all are different. But, mostly it is because they are so awesome and fascinating; entire galaxies, thousands of light years in diameter, millions of light years away, with billions of stars, all captured in my images. Most are too small for the 500 f4 lens but with the C8, many more are now within my range. And it is galaxy season now, with many of the nebulas now shifting to the south and west.
M82 is an interesting galaxy due to the fact it is an edge-on starburst galaxy. Stars are forming 10 times faster than in the Milky Way Galaxy. M82’s red (ionized hydrogen) outflow filaments are created by energy released by supernovae in the galaxy center which occur at a rate of about one every ten years. I have messed around with this galaxy a few times but never got an image I’ve really liked. So, the last two nights, this is all I did. I now have 5 hours of exposure on this galaxy with the C8 (at 1200 mm focal length using a .63 reducer).
It has been a pretty productive February for astrophotography. I had 4 nights that were too cloudy. It will be cloudy again tonight but tomorrow night might be good. Birding has been very slow again, nothing new to report there.
The January astrophotography period is ending. It was marred by clouds on too many nights. I wouldn’t mind some clouds if they would bring rain, but that didn’t happen. All in all, I still got some good images. I have moved back to the county campground now. The weather forecast for this week is looking good for rain, finally. I hope it rains a lot!!!
