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Contains:  NGC 1893, IC 410
Getting plate-solving status, please wait...
TadPoles Nebula (IC410) close up in SII/Hα/OIII/rgb, 





    
        

            Jose Carballada
TadPoles Nebula (IC410) close up in SII/Hα/OIII/rgb

TadPoles Nebula (IC410) close up in SII/Hα/OIII/rgb

Technical card

Resolution: 4656x3520

Dates:Jan. 10, 2019Feb. 12, 2019Feb. 27, 2019March 7, 2019

Frames:
Astrodon B Gen.2 E-series 36mm: 40x10" (gain: 75.00) -20C bin 1x1
Astrodon G Gen.2 E-series 36mm: 40x10" (gain: 75.00) -20C bin 1x1
Astrodon HA 36mm - 5nm: 81x600" (gain: 200.00) -20C bin 1x1
Astrodon O-III 36mm - 5nm: 36x600" (gain: 200.00) -20C bin 1x1
Astrodon R Gen.2 E-series 36mm: 40x10" (gain: 75.00) -20C bin 1x1
Astrodon S-II 36mm - 5nm: 38x600" (gain: 200.00) -20C bin 1x1

Integration: 26.2 hours

Avg. Moon age: 8.69 days

Avg. Moon phase: 25.73%

Astrometry.net job: 2585239

RA center: 80.684 degrees

DEC center: 33.416 degrees

Pixel scale: 0.503 arcsec/pixel

Orientation: 269.526 degrees

Field radius: 0.408 degrees

Locations: AAS Montsec, Àger, Lleida, Spain

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Last try with better skies and better filters.
Only few days ago it was finish the widefield version https://www.astrobin.com/392050.

Inside you find the NGC 1893, it is an open cluster in the constellation Auriga.
It is about 3,280 light years away. The star cluster is embedded in the HII region IC 410 (TadPoles Nebula)

Originally shoot at 0.5 arc/px under the best skies.

Comments

Author

Carballada
Jose Carballada
License: Attribution-NonCommercial-ShareAlike Creative Commons
3444
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Revisions

  • TadPoles Nebula (IC410) close up in SII/Hα/OIII/rgb, 





    
        

            Jose Carballada
    Original
  • TadPoles Nebula (IC410) close up in SII/Hα/OIII/rgb, 





    
        

            Jose Carballada
    B
  • Final
    TadPoles Nebula (IC410) close up in SII/Hα/OIII/rgb, 





    
        

            Jose Carballada
    C

B

applied SCNR 0.25 with star mask at 1.0 and inverted image

C

review SCNR process

Sky plot

Sky plot

Histogram

TadPoles Nebula (IC410) close up in SII/Hα/OIII/rgb, 





    
        

            Jose Carballada