Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  37 Cyg)  ·  37 gam Cyg  ·  B342  ·  B343  ·  B344  ·  HD191742  ·  HD191978  ·  HD192001  ·  HD192039  ·  HD192224  ·  HD192281  ·  HD192381  ·  HD192403  ·  HD192421  ·  HD192659  ·  HD192660  ·  HD192803  ·  HD192832  ·  HD192869  ·  HD192968  ·  HD193092  ·  HD193116  ·  HD193117  ·  HD193159  ·  HD193217  ·  HD193322  ·  HD193426  ·  HD193594  ·  HD193610  ·  HD193666  ·  And 245 more.
ic 1318a - 359 60 secs unguided subs taken during the night of th 19th of July  2022, Stefano Ciapetti
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ic 1318a - 359 60 secs unguided subs taken during the night of th 19th of July 2022

ic 1318a - 359 60 secs unguided subs taken during the night of th 19th of July  2022, Stefano Ciapetti
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ic 1318a - 359 60 secs unguided subs taken during the night of th 19th of July 2022

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Description

This image is the sum of 359 60 secs unguided subs taken during the night of th e19th of July 2022 with a Canon 70-200 F4 (at 200 FL) lens, an Optolong L-Extreme filter, an ASI 533 camera, on top of a Ioptron Smart EQ. Aquistion, stacking and processing with Astroart 8 (crop, white balance, DDP, gradient removal, deconbvultion). 4 Flats used.

The Sadr Region (also known as IC 1318 or the Gamma Cygni Nebula) is the diffuse emission nebula surrounding Sadr (γ Cygni) at the center of Cygnus's cross. The Sadr Region is one of the surrounding nebulous regions; others include the Butterfly Nebula and the Crescent Nebula. It contains many dark nebulae in addition to the emission diffuse nebulae.

Sadr itself has approximately a magnitude of 2.2. The nebulous regions around the region are also fairly bright.

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  • ic 1318a - 359 60 secs unguided subs taken during the night of th 19th of July  2022, Stefano Ciapetti
    Original
  • Final
    ic 1318a - 359 60 secs unguided subs taken during the night of th 19th of July  2022, Stefano Ciapetti
    C

C

Description: reprocessed with different stacking parameters

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ic 1318a - 359 60 secs unguided subs taken during the night of th 19th of July  2022, Stefano Ciapetti