Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805
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Melotte 15, 



    
        

            Sviatoslav Lips
Melotte 15
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Melotte 15

Technical card

Imaging telescopes or lenses: SkyWatcher Quattro 8S

Imaging cameras: ZWO Optical ASI 1600-MM COOLED

Mounts: Celestron CGEM 1100

Guiding telescopes or lenses: Celestron GuideScope 80mm f/7.5

Guiding cameras: ZWO Optical ASI 290 MM

Focal reducers: Tele Vue Paracorr Type-2

Software: Ivan Ionov Fitstacker  ·  Christian Buil Iris 5.59  ·  Fitswork 4  ·  Adobe Photoshop CS 5.1

Filters: Baader Planetarium SII 1.25 CCD 8nm  ·  Baader Planetarium OIII 1.25" CCD 8.5nm  ·  Baader Planetarium H-alpha 1.25" CCD 7 nm


Dates:Sept. 27, 2019Oct. 17, 2019Oct. 26, 2019

Frames:
Baader Planetarium H-alpha 1.25" CCD 7 nm: 44x600" -20C bin 1x1
Baader Planetarium OIII 1.25" CCD 8.5nm: 33x600" -20C bin 1x1
Baader Planetarium SII 1.25 CCD 8nm: 32x600" -20C bin 1x1

Integration: 18.2 hours

Darks: ~15

Flats: ~15

Bias: ~15

Avg. Moon age: 24.61 days

Avg. Moon phase: 31.38%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3250352

RA center: 2h 32' 39"

DEC center: +61° 27' 57"

Pixel scale: 0.850 arcsec/pixel

Orientation: 6.419 degrees

Field radius: 0.653 degrees


Resolution: 3345x4413

Data source: Backyard

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Melotte 15, 



    
        

            Sviatoslav Lips