Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  M101  ·  NGC 5457  ·  NGC 5477  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5477  ·  Pinwheel galaxy
Getting plate-solving status, please wait...
Pinwheel M101 with Halpha - Celestron 8, 



    
        

            Arnaud Peel
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Pinwheel M101 with Halpha - Celestron 8

Getting plate-solving status, please wait...
Pinwheel M101 with Halpha - Celestron 8, 



    
        

            Arnaud Peel
Powered byPixInsight

Pinwheel M101 with Halpha - Celestron 8

Technical card

Imaging telescopes or lenses: Celestron C 8

Imaging cameras: ZWO 1600mm Cooled Pro

Mounts: SYKYWATCHER EQ6-R

Guiding telescopes or lenses: Celestron C5 Schmidt-Cassegrain

Focal reducers: Starizona S/C focal reducer 6.8

Software: PHD Labs PHD 2 Guiding  ·  PinInsight 1.8  ·  SGP Pro

Filters: ZWO H-alpha  ·  ZWO Blue 36mn  ·  ZWO Green 36mn  ·  ZWO Lum 36mm  ·  Zwo Red 36mm


Dates:April 19, 2018

Frames:
ZWO Blue 36mn: 6x300" (30') (gain: 139.00) -20C bin 1x1
ZWO Green 36mn: 7x300" (35') (gain: 139.00) -20C bin 1x1
ZWO H-alpha: 12x300" (1h) (gain: 139.00) -20C bin 1x1
ZWO Lum 36mm: 40x300" (3h 20') (gain: 139.00) -20C bin 1x1
Zwo Red 36mm: 9x300" (45') (gain: 139.00) bin 1x1

Integration: 6h 10'

Darks: ~100

Flat darks: ~25

Bias: ~100

Avg. Moon age: 3.68 days

Avg. Moon phase: 14.56%


Astrometry.net job: 2056793

RA center: 14h 3' 21"

DEC center: +54° 22' 27"

Pixel scale: 0.547 arcsec/pixel

Orientation: -10.717 degrees

Field radius: 0.420 degrees


Resolution: 4456x3320

Locations: au Pied du Ventoux, Ventoux, 84, France

Data source: Unknown

Description

I start again my M101 image processing and do it completly differently and finally,I add 1 hour of Halpha; all the work with Pixinsiight !

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Revisions

  • Pinwheel M101 with Halpha - Celestron 8, 



    
        

            Arnaud Peel
    Original
  • Final
    Pinwheel M101 with Halpha - Celestron 8, 



    
        

            Arnaud Peel
    B

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Pinwheel M101 with Halpha - Celestron 8, 



    
        

            Arnaud Peel