Hemisphere:  Northern  ·  Contains:  NGC 2239  ·  NGC 2244  ·  Rosette nebula  ·  The star 12Mon
NGC 2237 (Rosette Nebula), 



    
        

            neptun
NGC 2237 (Rosette Nebula)
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NGC 2237 (Rosette Nebula)

Technical card

Imaging telescopes or lenses: Skywatcher Evostar 120ED

Imaging cameras: QHYCCD QHY9M

Mounts: Ioptron CEM60-EC

Software: Pixinsight 1.8  ·  photoshop  ·  APT - Astro Photography Tool

Filters: Baader Planetarium B 2"  ·  Baader Planetarium R 2"  ·  Baader Planetarium G 2"  ·  Baader Planetarium UV/IR-Cut/L 2"

Accessory: Teleskop-Service Flattener 2"


Dates:Nov. 7, 2015

Frames:
Baader Planetarium B 2": 4x240" -45C bin 1x1
Baader Planetarium G 2": 4x240" -45C bin 1x1
Baader Planetarium R 2": 4x240" -45C bin 1x1
Baader Planetarium UV/IR-Cut/L 2": 7x240" -45C bin 1x1

Integration: 1.3 hours

Darks: ~10

Bias: ~50

Avg. Moon age: 25.72 days

Avg. Moon phase: 15.58%

Temperature: 2.00


Basic astrometry details

Astrometry.net job: 850180

RA center: 6h 31' 50"

DEC center: +4° 54' 21"

Pixel scale: 1.221 arcsec/pixel

Orientation: -119.576 degrees

Field radius: 0.700 degrees


Resolution: 620x465

Locations: Rozhen National Observatory, Smolyan, Bulgaria

Description

Stack of 7x4 min L and 4x4 min R, G and B. Camera at -45 deg celsius. No guiding.

Comments

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neptun
neptun
License: Attribution-NonCommercial Creative Commons
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NGC 2237 (Rosette Nebula), 



    
        

            neptun