Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  NGC 896
Orso Polare, 



    
        

            agostinognasso
Orso Polare
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Orso Polare

Orso Polare, 



    
        

            agostinognasso
Orso Polare
Powered byPixInsight

Orso Polare

Equipment

Imaging Telescopes Or Lenses
Vixen Visac VC200L
Imaging Cameras
Moravian Instruments G2-8300 FW
Mounts
Gemini G42 Observatory+
Filters
OIII 12nm · Ha
Accessories
SerialFocus · JMI Motofocus · Teleskop-Service TS Off Axis Guider 9 · Vixen F/6.4 VC200L reducer
Software
photoshop · Maxim DL · CCDStack
Guiding Telescopes Or Lenses
Vixen Visac VC200L
Guiding Cameras
Lodestar

Acquisition details

Dates:
Jan. 8, 2012
Frames:
Ha: 24x600" (4h) -24°C bin 2x2
OIII 12nm: 24x600" (4h) -24°C bin 2x2
Integration:
8h
Darks:
30
Flats:
20
Avg. Moon age:
13.97 days
Avg. Moon phase:
99.28%
Bortle Dark-Sky Scale:
6.00

Basic astrometry details

Astrometry.net job: 113715

RA center: 02h27m33s.1

DEC center: +62°1145

Pixel scale: 1.767 arcsec/pixel

Orientation: -88.243 degrees

Field radius: 0.473 degrees

Resolution: 1547x1154

Locations: Backyard Observatory, Caselle Torinese, Torino, Italy

Description

Image made under the Caselle Torinese urban sky.

Jan 2012

T = 0°C

Main Telescope: Vixen VMC200L VISAC @ F/6.4

Camera:Moravian G2-8300 FW + Ha + OIII Bin 2

Guide: Lodestar + TS9OAG

Mont: Gemini G42, Pulsar 2

Elab: Maxim DL + CCDStack 2 + Photoshop

24X10min Ha

20X10min OIII

30 dark

20 flat

Comments

Sky plot

Sky plot

Histogram

Orso Polare, 



    
        

            agostinognasso