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COMET 21P GIACOBINI-ZINNER, 



    
        

            Amir H. Abolfath
COMET 21P GIACOBINI-ZINNER
Powered byPixInsight
COMET 21P GIACOBINI-ZINNER, 



    
        

            Amir H. Abolfath
COMET 21P GIACOBINI-ZINNER
Powered byPixInsight

Acquisition details

Dates:
Aug. 16, 2018 ·  Aug. 18, 2018
Frames:
Astronomik H Alfa 12 nm Eos Clip: 8×600(1h 20′) ISO1600
Canon Bayer filter: 20×300(1h 40′) ISO1600
Integration:
3h
Avg. Moon age:
6.57 days
Avg. Moon phase:
41.60%

Basic astrometry details

Astrometry.net job: 3337660

RA center: 02h41m16s.1

DEC center: +60°3057

Pixel scale: 12.890 arcsec/pixel

Orientation: 244.516 degrees

Field radius: 6.233 degrees

Resolution: 3000x1766

File size: 5.3 MB

Data source: Traveller

Description

4 panel panorama

Optic: Vixen VSD100 at F3 (Ha, RGB)

Mount: Sky-Watcher Az-EQ6 Pro

Camera: Canon EOS5D MII modified

ISO: 1600

Filters: Astronomick EOS XL Clip-Filter 12nm H-Alpha

Guider: SBIG STi mono on 60mm guidescope

EXP: Ha: 8x600s RGB: 5x300s each panel

Integration: 3.0 hours

Calibration: Dark, Flat, Bias

CMOS Temp: N/A

Dithering: NO

Software: Images Plus, PixInsight, Photoshop

Date: 18 Aug 2018

Comments

Sky plot

Sky plot

Histogram

COMET 21P GIACOBINI-ZINNER, 



    
        

            Amir H. Abolfath

In these public groups

The refractors!