Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  12 Cyg  ·  12 phi Cyg  ·  17 Cyg  ·  2 Cyg  ·  4 Cyg  ·  6 Cyg A)  ·  6 Cyg B  ·  6 bet02 Cyg  ·  8 Cyg  ·  9 Cyg  ·  Albireo  ·  B341  ·  Cygnus  ·  IC 1302  ·  IC 1303  ·  LBN 144  ·  LBN 145  ·  LBN 147  ·  LBN 148  ·  LBN 150  ·  LDN 794  ·  LDN 795  ·  LDN 799  ·  LDN 800  ·  LDN 803  ·  LDN 804  ·  LDN 806  ·  LDN 807  ·  LDN 808  ·  LDN 810  ·  And 393 more.
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Supernova Remnant G65.3+5.7 with SMC Pentax-M 135/3.5 Lens, pete_xl
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Supernova Remnant G65.3+5.7 with SMC Pentax-M 135/3.5 Lens

Getting plate-solving status, please wait...
Supernova Remnant G65.3+5.7 with SMC Pentax-M 135/3.5 Lens, pete_xl
Powered byPixInsight

Supernova Remnant G65.3+5.7 with SMC Pentax-M 135/3.5 Lens

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Description

The supernova remnant G65.3+5.7 in Cygnus is a huge structure with a size of ca. 3.5° x 4.5°. It shows niche structures mainly in OIII. The object was discovered and classified as a SNR by Gulf et al. in 1977. Before its main elements Sh2-91, Sh2-94 and Sh2-96 were already catalogued in the Sharpless catalogue as single independent structures. The image was shot with my vintage SMC Pentax-M 135/3.5 lens at f/5.6.

SMC Pentax-M 135/3.5 on ASI2600 mm-pro
25 x 600 s HA
29 x 600 s OIII

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Supernova Remnant G65.3+5.7 with SMC Pentax-M 135/3.5 Lens, pete_xl

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