Hemisphere:  Northern  ·  Contains:  Crab nebula  ·  M 1  ·  M1  ·  NGC 1952  ·  Sh2-244
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Crab Nebula (M1) HSO + LRGB Stars, 



    
        

            Jose Carballada
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Crab Nebula (M1) HSO + LRGB Stars

Imaging telescopes or lenses: Altair Astro RC250-TT 10" RC Truss Tube

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Skywatcher AZ EQ-6 GT

Guiding telescopes or lenses: Celestron OAG Deluxe

Guiding cameras: QHYCCD QHY5III174

Focal reducers: Astro-Physics CCDT67 - 0.67x Reducer

Software: Pleiades Astrophoto PixInsight  ·  Seqence Generator Pro

Filters: Baader Planetarium Ha 1.25" 7nm  ·  Baader Planetarium SII 1.25" 8nm  ·  Baader Planetarium OIII 1.25" 8.5nm

Accessory: ZWO EFW  ·  MoonLite CSL 2.5" Focuser with High Res Stepper Motor


Dates:Dec. 9, 2016Dec. 10, 2016Dec. 16, 2017

Frames:
Optolong Ha 7nm 36mm: 24x600" (gain: 200.00) -20C bin 1x1
Baader Planetarium OIII 1.25" 8.5nm: 41x300" (gain: 139.00) -20C bin 1x1
Baader Planetarium SII 1.25" 8nm: 35x300" (gain: 139.00) -20C bin 1x1

Integration: 10.3 hours

Avg. Moon age: 16.10 days

Avg. Moon phase: 52.88%


Astrometry.net job: 1871323

RA center: 5h 34' 31"

DEC center: +22° 0' 40"

Pixel scale: 0.531 arcsec/pixel

Orientation: -90.437 degrees

Field radius: 0.312 degrees


Resolution: 3278x2668

Locations: Berga Resort, Berga, Barcelona, Spain

Data source: Backyard

Description

New version 2017, waiting more data and better seeing.

Comments

Author

Carballada
Jose Carballada
License: Attribution-NonCommercial-ShareAlike Creative Commons
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Revisions

  • Crab Nebula (M1) HSO + LRGB Stars, 



    
        

            Jose Carballada
    Original
  • Crab Nebula (M1) HSO + LRGB Stars, 



    
        

            Jose Carballada
    B
  • Final
    Crab Nebula (M1) HSO + LRGB Stars, 



    
        

            Jose Carballada
    C

B

Description: more natural background

C

Description: fighting with the background tone

Sky plot

Sky plot

Histogram

Crab Nebula (M1) HSO + LRGB Stars, 



    
        

            Jose Carballada