Nebula – Nathan Brandt Astrophotography

NGC 1499 – The California Nebula

AP1200GTO, AP130GTX, Apogee U16, Astronomical, Daysprings Observatory, Emission Nebula, Equipment, Nebula No Responses »

Apr 042020

We’ve had far too many rainy days followed by isolation and the closure of astronomy parks and related facilities. Even if it cleared, we have nowhere to go. So here’s a quick reminder of the winter nebula that are leaving now not to be seen until next year. I wish I had time to do a mosaic and capture the whole nebula but I didn’t. It truly is a LARGE nebula. This image is 2.4 degrees across and could hold more than 18 full moons. (The moon varies between about 29′20″ – 34′6″ in size)

NGC 1499
AP130GTX, Apogee U16M, 14x20min HA
Clinton, TN

IC 1805 / SH2-190 The Heart Nebula

AP1200GTO, AP130GTX, Apogee U16, Astronomical, Cluster, Dark Nebula, Daysprings Observatory, Emission Nebula, Nebula, Open Cluster 2 Responses »

Dec 012019

IC 1805 / Sharpless 190, more commonly known as the Heart Nebula, lies approximately 7,500 light years from Earth. This data set was comprised of 43x20min Ha, 23x20min O[III], and 24x20min S[II] for a total exposure time of 30 hours over several nights in November 2019.

Melotte 15 – The open star cluster that lies at the center of IC 1805 and provides the radiation that gives the nebula it’s soft glow.

NGC 896 – The brightest part of the Heart Nebula; it was cataloged separately because it was the first part of the Heart Nebula to be discovered.

The Heart Nebula – This image spans almost 2.6 degrees x 2.6 degrees. For scale, it would take 27 full moons to fill this field of view.

Pickett State Park Dark Sky Celebration Weekend (8/30/2019)

AP900GTO, Astronomical, Canon 6D, Cluster, Dark Nebula, Emission Nebula, FSQ-106ED, Nebula, Open Cluster, Star Parties, SX-46, Widefield Comments Off

Sep 302019

We had some great weather for the annual star party at Pickett State Park, TN last new moon. This star party is still young and looking to grow. The park rangers are doing a great job, it’s a great venue for presentations and a great field for observing / photography. I’m not sure why it still remains a hidden gem of sorts.

Overall sky quality, other than some early clouds, was excellent. With SQM measurements around 21.77 mag/arcsec^2 this was the darkest I’ve seen Pickett. I would note too that of the other dark sky sites I routinely visit, this quality of night is nothing to complain about.

Dusk; waiting for the thin stuff to clear

Last few clouds clearing with the MW shinning through!

The rig is facing N,NE towards the Constellation Cepheus imaging Sharpless Object SH2-154

SH2-154: AP900GTO, FSQ-106ED with SX-46 CCD. Image scale of 2.33 arcsec/pixel. Exposure time ~13.5 hours. Also plainly visible on the right edge of the frame is SH2-155 The Cave Nebula. Sometimes the faint objects like 154 don’t get a lot of love because they’re not much to look at. At least it’s got a nice tight open cluster NGC 7419 nearby to draw some attention.

North American Nebula / Gulf of Mexico / Pelican

AP1200GTO, AP130GTX, Apogee U16, Astronomical, Dark Nebula, Daysprings Observatory, Emission Nebula, Nebula, Observatory, Widefield No Responses »

Jul 282019

We had a great clear spell 7/23 through 7/27 with only moderate lunar interference in the early hours of the morning. This is 14 hours of exposure divided equally across Hydrogen-alpha, Oxygen [III], and Sulfur[II] emission lines. Scope was an AP130GTX with Apogee U16 CCD on an AP1200GTO mount. Located outside Clinton, TN. The following are crops from the main image.

Finally, here is the nearly full frame image encompassing the whole area.

Calhoun County Park – 5/30/2019 through 6/4/2019

AP900GTO, Astronomical, Dark Nebula, Emission Nebula, FSQ-106ED, Galaxy, Nebula, Orion Atlas EQ-G, Rokinon 85mm Lens, Star Parties, SX-46, Widefield No Responses »

Jul 072019

With weather looking wet and wild for the 2019 Cherry Springs Star Party and things looking slightly less soggy at Calhoun we decided to cancel on Cherry Springs and gamble on Calhoun. Good thing we were setup on the top of a ridge so we never had to deal with muddy conditions considering all the rain we didn’t know was coming.

The first couple days were all clouded out.

Couple nights later things were improving but still very humid and hazy. The Milky Way was at least starting to pull out of the haze.

Finally some stars poking through the clouds. Look at that new bright light in the East / NE; it’s really projecting up!

M101 – LRGB with FSQ-106ED and SX-46 CCD on AP900GTO Mount. 6 hours total exposure in hazy conditions. Best SQM 21.8 mag/arcsec^2.

M101 Annotated – Check out all those background galaxies!

Widefield of Scutum, Serpens, Sagittarius, and Ophiucus. Canon 6D with Rokinon 85mm f/4 tracking on an Atlas EQ-G. 14x3min shots stacked, no calibration.

Widefield of Scutum, Serpens, Sagittarius, and Ophiucus annotated. You can see this very busy area is really a crossroads of constellations.

Some VERY ominous clouds started moving in…

Hail Storm

M17 LRGB – FSQ-106ED with SX-46 CCD on AP900GTO Mount. Total Exposure almost 2 hours of hazy low to the horizon 5 minute subs.

From Jupiter to the Rho Ophiuchi cloud complex. Canon 6D with Rokinon 85mm @f4. 6x3min frames stacked, no calibration.

Calhoun County Park Star Party 2018

AP130EDT, AP900GTO, Astronomical, Emission Nebula, FSQ-106ED, Nebula, Reflection Nebula, Star Parties, SX-46 No Responses »

Oct 142018

I attended the annual Calhoun County Park Star Party (Oct 5-7) for the first time this year. The sky wasn’t the best it could be. Friday and Sat night both had humidity and dew off the charts with variable fog that seemed to slide up and down the hill but never got so high that it killed observing. I can’t help but think that it impaired the images a little but it may have just been the choice of a faint target during a hazy time of year. Sky quality measurements topped and held pretty steady around 21.6 mag/arcsec^2. I’m sure on a crisp night it would be a little darker. While there were some small light domes on the horizon they weren’t hardly worth mentioning in my opinion. The park was wonderful and the staff was so friendly they even prepared a great meal for us on Sat night. In total about 16 people showed for the party from TN, WV, PA, OH, and KY. Special thanks to Larry McHenry for posting info about the star party and turning us onto this event and Calhoun as an observing site. He typically posts updates on Cloudynights star party forum for upcoming Calhoun events.

Foggy Morning

Visual Rig

Imaigng Rig

Hot Afternoon

(Backside) From the Pond

Since Calhoun is pretty dark I decided to go after a fainter full spectrum object than I could ever do from home. VdB objects (reflection nebulae compiled by Sidney van den Bergh) are great targets when looking for something off the beaten path but aren’t always what I would call showcase objects. VdB 14 and 15 make for a nice parring here in a rich park of the sky in Camelopardalis.

vdb 14 & vdb 15: 12 hours of LRGB exposure with Tak FSQ-106ED Scope, SX-46 CCD, AP900GTO Mount.

Cherry Springs Star Party 2018

AP900GTO, Astronomical, Canon 6D, Canon 70-200 f/2.8, Dark Nebula, Emission Nebula, FSQ-106ED, Nebula, Reflection Nebula, Star Parties, SX-46, Uncategorized, Widefield 1 Response »

Jul 012018

I made the 13 hour trip up to Cherry Springs State Park for the Annual CSSP Star Party hosted by the Astronomical Society of Harrisburg PA, Inc. I went up a few days before the star party since it’s always helpful to get a good spot. Those of us that were there early on Monday night were treated to a fabulous night with SQM measurements >21.9! Overall it was an amazing streak of clear weather for PA with a total of 4 imaging nights. I was hoping for one or two so as not to set my expectations too high so I was very pleased with four nights!

I even did a little visual at low power with a 4″ refractor. LDN 1795 (large 50’x50’dark nebula in Scorpius) looked absolutely amazing to me at 19X. First time I had a WOW moment visually.

Waiting for Darkness

Just Some Slightly Concerning Weather Passing Through
Everything is buttoned up and locked down. Luckily it skirted us to the North.

Rho Region
Canon 6D @ ISO 3200
Canon 70-200mm f/2.8 @ 5.6

B312 on the Edge of Sagittarius and Scutum
Canon 6D @ ISO 3200
Canon 70-200mm f/2.8 @f/4
8x240sec Exposure

M8 & M20 Nestled Among the Stars
Canon 6D @ ISO 3200
Canon 70-200 f/2.8 @ f/4
10x240sec total exposure

CSSP 2018 Milky Way
Canon 6D @ ISO 3200
Canon 17-40mm f/4 @ f/6.7 and 37mm
1 x 240 seconds

The North American Nebula And The Pelican
Canon 6D @ ISO 3200
Canon 70-200mm f/2.8 @ f/4.5
10x240sec exposure

The Cave Nebula
Tak FSQ-106ED
SX-46 w/ Maxi Wheel and Lodestar OAG
AP900GTO Mount
6.5 Hours Exposure Time over two nights

The Cocoon Nebula
FSQ-106ED
SX-46 w/ Maxi Wheel and Lodestar OAG
AP900GTO
3 hours total Exposure

Back in Operation with Pics to Prove It!

AP1200GTO, AP130GTX, Apogee U16, Astronomical, Emission Nebula, Nebula, Observatory 2 Responses »

Jan 282018

I recently replaced the dome control electronics after the Foster Systems controller bit the dust and I replaced with a MaxDome II controller for rotation and shutter operation. It’s working flawlessly so far and I couldn’t be happier. I threw the 5″ refractor back in the observatory with the 16803 chipped camera for a widefield rig at 2.2 arcsec/pixel resolution. Drizzle processing yields better star shapes/sampling than the low resolution would suggest. Both images are cropped from the same image with 20.5 hours of total exposure time in the traditional Hubble Pallet.

Look Rock Star Party 7/29/2017

AP130GTX, AP900GTO, Apogee U16, Astronomical, Cluster, Dark Nebula, Emission Nebula, Nebula, Open Cluster, Star Parties 1 Response »

Jul 302017

I was the first one to arrive for the star party on Saturday night at Look Rock South. It’s a beautiful view to the south looking into the Smokies.

We definitely had some clouds for the beginning of the night with some sucker holes now and then. I was never able to get off a 20 minute shot without the clouds rushing in within 10 minutes…

But things finally started to clear up and the Milky Way really started to pop out.

Emission Nebula NGC 6820 or Sharpless SH 2-86. AP130GTX with Field Flattener Custom 4″ OAG Apogee U16 CCD w/Baader Ha 7nm filter AP900GTO Mount 9x20min Exposures Image Scale 2.16 arcsec/pixel; reduced to 4.32 arcsec/pixel

Once it was cleared up I was off to take some test shots and validate the portable rig was ready for more serious projects. NGC 6820 AKA Sharpless SH 2-86 and all the surrounding emission and dark nebula has always been a favorite of mine. It’s located in Vulpecula not that far from M27, the Dumbbell Nebula. It reminds me of a less popular M16 with it’s gas and dust pillars and dark globules. Open cluster NGC 6823 resides in the midst of the nebula and is about 6,000 light years away.