Hearth Nebula - H-alpha version
After sime time I managed to get online again.
I "attacked" this time this object again, I have imaged this one with a Kodak 1602E based camera.

Technical data:
Exposures 22x900 sec
Filter Halpha 6 nm from Astrodon
Optics: TS ED APO 90/500 mm
Imager: QHY9M at -30°C
Mount: EQ-6 with EQMD
Guider: Atik 16IC
Image is corrected using darks, flats and bias using DeepSkyStacker, the result was imported in PS and some minor adjustments have been done (mainly curves and a little sharpening).

Comments

Post a Comment

Popular posts from this blog

Building the observatory...

Image
     After 2 years of break I managed at the beginning of December 2014 to finish my observatory.      At the first moment I wanted that someone else should build it but after seeing the estimated prices I know it that I will have to do it by myself. Estimated price for building and pier was set at 7.200 euros that about 8.100 dollars, for pier only they wanted 800 euros (about 900 dollars).      Honestly, looking at the estimated prices, I wasn't sure what do do, should I cry or should I laugh? So long story in a shorter form, the local garden stuff store has also some smaller build it by yourself - garden houses and the had on stock one with the dimensions of 2,7 x 2,0 m. I wanted it a little bit bigger, about 3,5 x 3,0 m but, because the delivery time was stated to be about 4 weeks and october was at the end I had to act so I did buyed it.      Fortunately they could store it until I was ready with the pier and the other...
Read more

SH2-132

Image
I tried to finish this object since some time but only managed to get the exposure time in the burst style. That means that per night I got 2-4 images till the clouds marched in and ruined my sessions. So here it is, at least finished after over 3 months. Mount: EQ-6 Pro over EQMOD Photo: TS ED 90/500mm 3.5"/ F 5.5, QHY 9M at -30°C -22°F Ghuiding: Celestron SLT 102/660 mm  4.0"/ F 6.5 Atik 16IC Filter: 6 nm H-alpha from Astrodon (Starlight Xpress Filterwheel 7 pos.) Exposure time: 63 x 900 seconds Stacking in DeepSkyStacker and post-processing in Photoshop. Astrometric solution RA 22h 18 m 04.8s DEC +55° 50´ 44.2" Pos Angle +89° 44.1´, Focal length 496.1 mm, Resolution 2.24"/Pixel
Read more
Image
Hura... I just got an email from  http://www.fotocommunity.de The Horsehead and The Flame image will be tomorrow between 11 and 12 AM set as front (main) image when you will navigate to that page. Oh boy, Im so glad... Take care friends Emil EDIT 15 of April. It is there... about 900 views in 15 minutes
Read more