Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Extremely wide field
Getting plate-solving status, please wait...
Sh2-170 Small Rosetta-N., Abell85 (CTB1, LBN576), M52, NGC7635 Bubble-N., Sh2-157 Lobster-N., Sh2-161, Sh2-155 Cave-N., 



    
        

            Rolf Dietrich
Sh2-170 Small Rosetta-N., Abell85 (CTB1, LBN576), M52, NGC7635 Bubble-N., Sh2-157 Lobster-N., Sh2-161, Sh2-155 Cave-N.
Powered byPixInsight

Sh2-170 Small Rosetta-N., Abell85 (CTB1, LBN576), M52, NGC7635 Bubble-N., Sh2-157 Lobster-N., Sh2-161, Sh2-155 Cave-N.

Getting plate-solving status, please wait...
Sh2-170 Small Rosetta-N., Abell85 (CTB1, LBN576), M52, NGC7635 Bubble-N., Sh2-157 Lobster-N., Sh2-161, Sh2-155 Cave-N., 



    
        

            Rolf Dietrich
Sh2-170 Small Rosetta-N., Abell85 (CTB1, LBN576), M52, NGC7635 Bubble-N., Sh2-157 Lobster-N., Sh2-161, Sh2-155 Cave-N.
Powered byPixInsight

Sh2-170 Small Rosetta-N., Abell85 (CTB1, LBN576), M52, NGC7635 Bubble-N., Sh2-157 Lobster-N., Sh2-161, Sh2-155 Cave-N.

Technical card

Imaging telescopes or lenses: Mamiya Sekor 645 A 150mm/2,8

Imaging cameras: ATIK 16200M

Guiding telescopes or lenses: Lacerta MGEN2 mit 8x50 Sucher

Software: ADOBE PHOTOSHOP CS5.5  ·  PixInsight  ·  DeepSkyStacker


Dates:Oct. 15, 2017Oct. 18, 2017

Frames:
Baader Ha 2" 3,5nm: 16x900" (4h) -30C bin 1x1
Baader OIII 2" 8,5nm: 8x600" (1h 20') -30C bin 1x1
RGB: 15x300" (1h 15') -30C bin 1x1

Integration: 6h 35'

Avg. Moon age: 26.77 days

Avg. Moon phase: 10.50%


Basic astrometry details

Astrometry.net job: 1778080

RA center: 23h 30' 37"

DEC center: +62° 33' 7"

Pixel scale: 8.401 arcsec/pixel

Orientation: 359.957 degrees

Field radius: 6.565 degrees


Resolution: 4387x3523

Locations: My Garden, Heidenheim, Germany

Data source: Backyard

Description

All subframes are taken with aperture f/4.

Comments

Sky plot

Sky plot

Histogram

Sh2-170 Small Rosetta-N., Abell85 (CTB1, LBN576), M52, NGC7635 Bubble-N., Sh2-157 Lobster-N., Sh2-161, Sh2-155 Cave-N., 



    
        

            Rolf Dietrich