Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  IC 1311  ·  IC 1318  ·  NGC 6888  ·  NGC 6910  ·  NGC 6914  ·  The star 25Cyg  ·  The star 28Cyg  ·  The star 29Cyg  ·  The star 34Cyg  ·  The star 36Cyg  ·  The star 40Cyg  ·  The star 42Cyg  ·  The star Sadr (γCyg)  ·  gamma Cyg nebula
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Propeller Nebula-Sadr-Crescent Nebula, JMDean
Propeller Nebula-Sadr-Crescent Nebula
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Propeller Nebula-Sadr-Crescent Nebula

Getting plate-solving status, please wait...
Propeller Nebula-Sadr-Crescent Nebula, JMDean
Propeller Nebula-Sadr-Crescent Nebula
Powered byPixInsight

Propeller Nebula-Sadr-Crescent Nebula

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Description

I thought I would try connecting my CCD camera to a Canon 85mm lens to get a very wide field, using a Starizona lens slider. Not a large data set: 10 x 2 minutes for each of the R,G,B and 7 x 7 minutes for the Ha, so just under 2 hours. All unguided on an iOptron CEM25EC.

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Revisions

  • Propeller Nebula-Sadr-Crescent Nebula, JMDean
    Original
  • Final
    Propeller Nebula-Sadr-Crescent Nebula, JMDean
    B

B

Description: I have added some more Ha and OIII. In total the image is 4.71 hours.

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Propeller Nebula-Sadr-Crescent Nebula, JMDean