Hemisphere:  Northern  ·  Constellation: Camelopardalis (Cam)  ·  Contains:  NGC 2403  ·  NGC2403  ·  NGC2404
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NGC 2403 - A galaxy in Camelopardalis in LRGB, 



    
        

            Daniel.P
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NGC 2403 - A galaxy in Camelopardalis in LRGB

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Getting plate-solving status, please wait...
NGC 2403 - A galaxy in Camelopardalis in LRGB, 



    
        

            Daniel.P
Powered byPixInsight

NGC 2403 - A galaxy in Camelopardalis in LRGB

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Imaging telescopes or lenses: TS Optics APO130f6

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Sky-Watcher NEQ-6 PRO GoTo SkyScan

Guiding telescopes or lenses: TS Optics APO130f6

Guiding cameras: Starlight Express Lodestar X2 Autoguider

Focal reducers: TS-Optics TSFlat 2

Software: Sequence Generator Pro  ·  PixInsight  ·  PHD Guiding 2.5.0

Filters: ZWO new B  ·  ZWO new G  ·  ZWO new R  ·  ZWO new L

Accessory: Innovations Foresight ONAG  ·  ZWO EFW 31mm 8 positions  ·  USB Stepper Motor Heavy Load


Dates:Dec. 9, 2019Dec. 30, 2019

Frames:
ZWO new B: 8x300" (40') (gain: 0.00) -21C bin 1x1
ZWO new G: 8x300" (40') (gain: 0.00) -21C bin 1x1
ZWO new L: 30x120" (1h) (gain: 0.00) -21C bin 1x1
ZWO new L: 30x120" (1h) (gain: 139.00) -21C bin 1x1
ZWO new R: 8x300" (40') (gain: 0.00) -21C bin 1x1
ZWO new R: 7x300" (35') (gain: 139.00) -21C bin 1x1

Integration: 4h 35'

Avg. Moon age: 8.09 days

Avg. Moon phase: 54.93%

Mean SQM: 18.70

Mean FWHM: 3.00


Astrometry.net job: 3167531

RA center: 7h 36' 45"

DEC center: +65° 34' 45"

Pixel scale: 0.910 arcsec/pixel

Orientation: -0.980 degrees

Field radius: 0.691 degrees


Resolution: 4480x3140

Locations: SNB, Saint Nom La Breteche, Yvelines, France

Data source: Backyard

Description

Note : when gain do not appear, this mean gain = 0 !

Processing in PI
- Dark & Flat calibration of L, R, G & B channels
- Cosmetic Correction
- Registration
- Integration
- Noise Demure
- Build RGB image
- DBE L & RGB images
- Delinearisation of L and RGB images using HT
- Extract a & b color channels from RGB image
- Combine L, a & b channels
- Color saturation (and desaturate bkg)
- TGV denoise
- Crop

In Mac Photo : deflip, levels, sharpness

Comments

Sky plot

Sky plot

Histogram

NGC 2403 - A galaxy in Camelopardalis in LRGB, 



    
        

            Daniel.P

In these public groups

ZWO ASI1600MM/QHY163M