Apr 022017
 

 

NGC 206 is the brightest star cloud in the arms of the Andromeda Galaxy visible to us here on Earth.  You often see M31 imaged wide field but there is a wealth of detail to be found in the star clouds and dust lanes that start to pop out with a little more focal length.  Taken late last year from my back yard.

NGC 206 in Andromeda
SVQ100, Atlas EQ-G, Apogee A694 CCD

Nov 292016
 

Just getting around to publishing some pictures from the 2016 Black Forest Star Party at Cherry Springs State Park in Pennsylvania.  What a great stretch of weather for PA!  The nights weren’t the darkest or most transparent (SQM 21.4-21.5) nights I’ve had at CSSP but clear and a little murky was way better than the alternative after driving up from Knoxville TN.  Had a great time with some old friends and good to see some old club members too.

 

 

Had a few imaging problems related to dithering and settle time / settle criteria that made me lose a fair number of shots but I got two images which, I have to be honest, I’m not real pleased with.  They are however, more challenging objects, but would have come out better had the sky conditions been closer to the SQM 21.8 that I’ve seen before at CSSP.  But, we take whatever quality of clear sky we can get during a pre-planned star party!

ngc-7129

Reflection Nebula NGC 7129 Stellarvue SVQ100, Apogee A694 CCD, Atlas EQ-G Mount, Baader LRGB Filters Lum 9x10min: 1.5 hours RGB each 8x10min: 4 hours Total Time 5.5 hours

 

sh2-115v7

SH2-115 Atlas Eq-G Mount, Stellarvue SVQ100, Apogee Ascent A694 CCD, Baader narrowband filters Ha: 8x20min, O[III]: 10x20min, S[II]: 13x20min Total Exposure: 10.3 hours

Apr 172016
 

While playing with the telescope setup this afternoon I thought I’d take a quick shot at the massive sunspot (AR2529) that everybody has been talking about lately.  I also grabbed a quick shot of sunspot AR2532 as well.

AR2529_20160417

Sunspot AR2529 AP130EDT f/8 at Prime Focus Baader Solar Film Lumenera Lu070 CCD Atlas EQ-G Tracking

AR2532_20160417

Sunspot AR2532 AP130EDT f/8 Baader Solar Film Lumenera Lu070 CCD

Dec 122015
 

Taken 12/5/2015 from Cherohala Skyway, North Carolina.  Sky quality was a little hazy early on and deteriorated by morning.  SQM readings started around 21.1 and topped out around 21.2 mag/arcsec^2.  This has always been a favorite object but I have always struggled processing it.  It’s dim, it’s difficult, it always seems soft…. I’d prefer to shoot these dark dusty nebula from a darker site and if I ever get the chance I’ll be coming back to this object.

NGC 1333 Stellarvue SVQ100 100mm f/5.8 APO Apogee Ascent A694 CCD Atlas EQG Mount w/EQMOD SX-OAG w/ Lodestar Guider Baader LRGB Filters 21x10min Lum, 3x10x5min RGB Cherohala Skyway, NC SQM: 21.1-21.2

 

Aug 112015
 

It ended up being a gorgeous night at Norris.  The MW was clearly visible and seeing looked reasonably good just based on the naked eye twinkle criteria.

I was able to gather a paltry 3x20min of O[III] and 2x20min of S[II] data on M8 (The Lagoon Nebula) to complete a tricolor Hubble Pallet image before it moved behind a tree….

M8_v2

M8 – The Lagoon Nebula SVQ100, Apogee A694, Atlas EQG. Resolution: 1.61 arcsec/pixel FWHM of Raw Frames: 2.6 arcsec Exposure: Ha 8x20min, O[III] 3x20min, S[II] 2x20min

Jul 262015
 

The night started off hazy with a big halo around the 68.5% illuminated waxing moon.  I wasn’t that optimistic about the high thin stuff clearing out so I threw the Lumenera monochrome high frame rate planetary camera on the scope instead of the usual deep sky camera and trained the scope on the moon for the public.  I added a wireless game-pad so they could drive the mount around and check out different parts of the moon on their own and hopefully add to their enjoyment.  After most of the guests had left I took a few videos and stacked them.  Unfortunately, the laptop is not setup for planetary imaging; hard drive space is very limited on the small SSD and I had to move each AVI to a flash drive as I took them…

Stellarvue SVQ100 & TV 5X Powermate with Lumenera Lu070 ccd.  30 seconds at 60 fps

Stellarvue SVQ100 & TV 5X Powermate with Lumenera Lu070 ccd. 30 seconds at 60 fps

AS_f100_Multi_Drizzle15_Moon_224106_g3_b3_ap62_wavelet

Stellarvue SVQ100 & TV 5X Powermate with Lumenera Lu070 ccd. 30 seconds at 60 fps

Luckily, it cleared up and the high thin stuff dissipated.  I grabbed the deep sky camera and got to work on M16, The Eagle Nebuka, in Sagittarius.

M16 - The Eagle Nebula Taken with a Stellarvue SVQ100, Apogee Ascent A694, Atlas EQ-G Mount, Baader 7nm Ha Filter.  Exposure time 8x20min.

M16 – The Eagle Nebula
Taken with a Stellarvue SVQ100, Apogee Ascent A694, Atlas EQ-G Mount, Baader 7nm Ha Filter. Exposure time 8x20min.

 

Jul 182015
 
M8 - The Lagoon Atlas EQ-G Stellarvue SVQ100, Apogee Ascent A694 8x20min through a Baader Ha 7nm filter.

M8 – The Lagoon
Atlas EQ-G
Stellarvue SVQ100, Apogee Ascent A694
8x20min through a Baader Ha 7nm filter.

The Lagoon Nebula (catalogued as Messier 8 or M8, and as NGC 6523) is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and as a H II region.

The Lagoon Nebula was discovered by Giovanni Hodierna before 1654[4] and is one of only two star-forming nebulae faintly visible to the naked eye from mid-northern latitudes. Seen with binoculars, it appears as a distinct oval cloudlike patch with a definite core. In the foreground is the open cluster NGC 6530.

From Wikipedia, the free encyclopedia

Home Observatory Site looking South.  The faint open cluster appearing on the left is M7 in Scorpius.

Future home observatory site looking south. The faint open cluster appearing on the left is M7 in Scorpius. Taken with a Canon 6D and 24-70mm f/2.8 at 24mm and f/4 for 20 sec at 1600 ISO.

 Conditions were decent up until some clouds rolled in around 3:00am.  There was a lot of lightning flashing to the north so I packed up a little early and headed back to the house.  SQM measurements started around 20.2 but improved to 20.4 with a max of 20.5 around 1:00am.

The light pollution domes seen in the image are Oak Ridge to the south west (right side) and Clinton to the east/south east (left side).