Categories
Astrophotography Birding

Back in South Dakota

I’ve actually been back almost two weeks now. I’ve been keeping busy chasing migrant birds. For a few days there were good numbers of migrants, I suppose it could be characterized as a fallout. The numbers of warblers were pretty amazing, but the diversity of species wasn’t that great. I’m hoping for an even better “fallout” later this week, when a cold front moves through.

Here’s one I don’t get to see very often, a Black-throated Green Warbler.
Several orioles are coming to oranges in my parent’s backyard. I spent one afternoon photographing them.
Red-headed Woodpeckers just showed up a few days ago. I got lucky with this one.
Just a Chipping Sparrow, but I really like this photo with its smooth background.
Last night I went outside to see the lunar eclipse. I couldn’t resist, I had to set up the 500 f4 and take some images. According to Spaceweather.com, this lunar eclipse is darker and redder than most due to the eruption of the Tonga volcano back in January.
Common Yellowthroat up close with the 500 f4.
Categories
Astrophotography Insects Photography

On the Road Again

I left Granite Gap this morning. I have been spending the nights photographing some galaxies and hiking and birding during the day. The weather has been far too windy most of the time and it makes astrophotography hard. I put all that gear away and now I am focusing on birds. I’m at Bosque del Apache NWR near Socorro, New Mexico. After spending the last 7 months in the Sonoran Desert, it is sure nice to see lots of water again! The refuge is full of birds, lots of shorebirds, ibis, herons, ducks, warblers and others. I didn’t do much birding today but tomorrow will be a full day.

One of the galaxies I’ve been working on is M63, the Sunflower Galaxy. I haven’t tried this one for several years. Despite losing a lot of my subs to wind, I managed to get 102 good 90 second subs for stacking. This galaxy is found near the Big Dipper.
M100, a galaxy in the Virgo galaxy cluster. The smaller galaxy in the upper right is NGC 4312.
I used the MP-65 super macro lens and a MR14-EX II ring flash for these ants. The lens does not autofocus, one has to achieve focus by moving the lens back and forth. The lens must be just a couple of inches from the subject being photographed. A ring flash is pretty much necessary. So, I was on the ground following the movements of the ants trying to do just that. Out of 65 shots I got 4 pretty good ones. I don’t use this lens very much, but it does get good results on very small things.
A Lesser Earless Lizard at Granite Gap.
Categories
Astrophotography Herps

Back at Granite Gap

I left Ajo last week and drove to Granite Gap, just across the border in New Mexico. I planned to stay here awhile and do some astro and that has been working out OK. Otherwise, I think it is drier here than the Ajo area. There is not much vegetation that is green. There is a herd of cattle on this BLM land and I’ve been watching them eat prickly pear cactus. There is no grass for them to eat.

I’ve been adding more time to NGC 4725. I’ve lost track of the hours of exposure, but it must be around 6 or 7 by now. I think it is worth it. As always, right click on an image and open in a new tab or window for a larger image.
The larger, eliptical galaxy is M60. Eliptics by themselves are not very interesting but something else happened here. The small galaxy is NGC 4647 and what appears to be a star from our galaxy in the lower right portion is not. It is a Type 1a supernova in NGC 4647. I don’t have a before/after photo but a look at Stellarium confirms this. I read about this on Spaceweather.com and decided to try for it. Both galaxies are about 60 million light years distant in the Virgo galaxy cluster. Type 1a supernova involve a white dwarf in a binary star setting.
NGC 4753, also known as the Dust Devil Galaxy, is a lenticular galaxy in Virgo. It is known for the dust lanes that surround the nucleus. I wanted to see if I could capture those dust lanes. This is a very small galaxy and long way out there; the C8 continues to amaze me with its capabilities. The Losmandy G11 mount and the LaCerta MGen III autoguider gets a lot of credit too.
I’ve added more time to M104 too. The inner dust lanes are starting to show up.
Before I left Ajo, I went on one more night walk up Child’s Mountain Road. There, I found my 3rd Rosy Boa. It is quite fascinating to think about all the years I looked for this species and never found any and now, since last fall, I’m up to three.
There was also a Sonoran Lyre Snake. This is the only location I’ve found this species.
Categories
Astrophotography

My First Quasar, Even Before the First Quasar

Last month, I posted about the first quasar that I had ever knowingly photographed. My story was that while waiting for the galaxy NCG 4151 to rise high enough to capture two quasars, I spent a couple of hours photographing M97, the Owl Nebula. Well, today I was reading some posts on Cloudy Nights forums and found that there is an easy quasar by M97. I went back to my photos and sure enough, there it was. I have probably photographed lots of quasars and didn’t even know it. Now I have three different identified quasars.

And there it is, 8.5 billion light years, I am photographing light that left the quasar before our solar system even existed.

Categories
Astrophotography Birding Photography

A Supernova and Other Things

The weather continues to be nice. Birding hasn’t been too exciting except for a pair of Forster’s Terns that appeared on the ponds one day. These are the first terns of any species I’ve ever seen on the Ajo sewage ponds. Astrophotography has been hit and miss with clouds and wind.

This is NGC 3367, a galaxy that is so small in view that I wouldn’t typically bother with it. It is way out there, 120 million light years away. What makes it interesting to me now is the Type II supernova that occurred recently. Well, I should rephrase that, it occurred a long time ago and we are just seeing it now.
And there it is. I captured a supernova in the Fireworks Galaxy some years back but wanted to try this one too. This is the sixth supernova reported from NGC 3367 in the last 30 years.
One of the two Forster’s Terns at the ponds. First terns I’ve ever seen here.
Yesterday I was at Highway Tank and was pleased to find this male Belted Kingfisher. There are no fish in the tank but it was catching large aquatic insects, some looked like dragonfly nymphs.
Categories
Astrophotography Bats Birding

Birds, Bats and Galaxies

It is that time of year again, where there is so much to do I can’t decide what to do next. One result is I don’t get much sleep. I finally caught up on sleep last night.

A couple of nights ago, I captured about 2 hours of the Sombrero Galaxy, M104, and added it to what I captured last winter. I’d like to get even more, weather permitting.
Same with M106, I added more to what I captured last winter. It is starting to look very nice. Even though these galaxies are tens of millions of light years out there, it is a sissy skip in distance compared to the quasars I posted earlier. Hardly even worth mentioning anymore.
And M65, one of the Leo Triplets, more data added to what I had from last winter. The frustrating thing about astrophotography is the amount of time it takes to get a good image. At least the nighttime temperatures aren’t as cold now and it makes it more enjoyable to be outside.
Last night I went to Valentine Well again and got this shot of a Pallid Bat in the act of getting a drink.
A female Gila Woodpecker showing its underside. There were four of them having some kind of dispute and they all liked to hang on the fence while doing it.
Phainopepla carrying nest material.

Categories
Astrophotography

The Twin Quasar

I mentioned in my other post about quasars that there was another project I wanted to work on. This is it. This is one of those images I did just to see if I could do it. The Twin Quasar was discovered in 1979 and is the first gravitationally lensed object identified, thus proving Albert Einstein’s prediction from his General Theory of Relativity. Einstein thought that humans would never be able to actually observe this effect, but it has now been observed numerous times.

The larger galaxy is NGC 3079, also known as the Phantom Frisbee Galaxy. It is located in Ursa Major about 50 million light years from Earth. However, that is nothing compared to the Twin Quasar, which is 8.7 billion light years out there. This is by far the farthest object I have knowingly imaged. The age of the solar system and our planet is around 4.5 billion years; the light that is captured from the Twin Quasar left before our planet even existed.
What looks like two stars is actually a quasar with a galaxy between it and our planet. The galaxy (designated YGKOW G1 and too dim to see in this image) is about 3.7 billion light years and the quasar is 8.7 billion light years. The effect is known as gravitational lensing, the warping of space-time as it passes massive objects.

Read more about gravitational lensing and at this link there is a Hubble Space Telescope image in which the galaxy causing the lensing can be seen.
Categories
Astrophotography Photography

Quasars, Galaxies and M97

For a long time I’ve been thinking about trying to capture a quasar. I finally found out how to get a couple of them, by imaging a galaxy in Ursa Major, NGC 4151. Quasars are extremely bright young galaxies, at the edges of the universe, so they are far out there. I don’t know exactly how far these two are, but over a billion light years for sure. Here’s a good link to read more about quasars.

The largest galaxy in this image is NGC 4151. I was able to find the quasars using images taken by other astronomers and the Simbad database. It is hard to comprehend the immensity of all this. In fact, I think it is impossible. I may have reached the limit of my C8 as far as distant objects go, but I have another project in mind that may work out someday.
While waiting for NGC 4151 to rise, I took about 2 hours of the Owl Nebula, M97. A planetary nebula by the Big Dipper, it is one of the biggest and brightest.
NGC 3180, the Little Pinwheel Galaxy, also in Ursa Major. I’ve done this one before so I just added the data to what I already had. The bright yellow star above the galaxy is magnitude 6.5, so it would not be visible to the unaided eye.
The Kit Fox again. I think the fleas in the den must be getting pretty bad. They spend a lot of time scratching.
Categories
Astrophotography Birding Photography

At the Kit Fox Den Again and a Visit to Another Galaxy

Here it is, March 2, the day of the new moon and all I get is clouds. I’ve only had two good nights for astrophotography so far. At least the area got a little rain, 1/4 to 1/2 inch around the area. The biggest bird excitement was a Laughing Gull at Lake Ajo. Some birders came over from Tucson and for at least one it was an Arizona life bird. I’ve never seen one in Arizona myself. This afternoon I was passing by the Kit Fox den and saw two of the foxes outside taking a nap.

Both of the Kit Fox were pretty much sound asleep when I first got there. I just sat in the truck and watched.
I don’t think they ever sleep too long before getting up and looking around.
One spent quite a bit of time grooming the other.
Time for a good scratch too. One of the foxes then went to the den and appeared to be listening for something down in the hole. Could be pups in there!
This is NGC 4725 in the constellation of Coma Berenices. It is the brightest member of the Coma group of galaxies. NGC 4725 is about 40 million light years from Earth, the smaller galaxy above is NGC 4712 and it is over 200 million light years distant. That’s a lot of miles!
The Laughing Gull at Lake Ajo (the sewage ponds). First one I’ve ever seen in Arizona.
Categories
Astrophotography Birding

Mid-February Report

As the title of this page may indicate, not much is going on. Some bird movement, mostly an increase in Sage Thrashers, is noted. The moon is approaching full phase now and of course it has been clear and calm every night. The weather has been warm, above 80 F. for the last few days. There is a group called the Boondockers that shows up here every winter. The campground was getting a bit crowded with them for the last couple of weeks but now most have left. It appears that Covid-19 has peaked in this area, according to the local weekly paper. Reported cases peaked at 74 the week before last, now it is dropping fast. I still remain Covid free.

A Sagebrush Sparrow. There are some around this winter but not in the numbers I’ve seen in past years.
Yet another Sage Thrasher.
NGC 3344, also known as the Sliced Onion Galaxy. 22.5 million light years away in the constellation Leo Minor. There are a couple of tiny background galaxies below the brightest star that are reported to be over 700 million light years distance. As always, right click on the image and open in a new window for a larger image.
Here is my finished composition of the Fox Fur and Cone Nebulas. I used the C8 on this and had to take two images and then combine them. I think it turned out rather well. About 14 hours combined exposure.