Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  55 Cyg  ·  56 Cyg  ·  57 Cyg  ·  58 Cyg  ·  58 nu. Cyg  ·  60 Cyg  ·  62 Cyg  ·  62 ksi Cyg  ·  B349  ·  B350  ·  B352  ·  B353  ·  B355  ·  B358  ·  HD198151  ·  HD198164  ·  HD198195  ·  HD198212  ·  HD198237  ·  HD198401  ·  HD198414  ·  HD198479  ·  HD198480  ·  HD198495  ·  HD198625  ·  HD198681  ·  HD198690  ·  HD198896  ·  HD198931  ·  HD198974  ·  And 112 more.
Getting plate-solving status, please wait...
North America Nebula and its Surrounding, Wei-Hao Wang
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North America Nebula and its Surrounding

Getting plate-solving status, please wait...
North America Nebula and its Surrounding, Wei-Hao Wang
Powered byPixInsight

North America Nebula and its Surrounding

Equipment

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Acquisition details

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Description

A two frame mosaic. Original image has 180 MP. The one uploaded here is a 2/3 reduction in image dimensions.

Rev.B is a starless version, 1/2 reduction.

Re.C is a wider-field image, taken with Fuji GF250mm/F4 @ F4 and modified GFX-50R. This image serves as the reference for mosaic registration and gradient removal. The uploaded image is 1/2 reduced in dimensions.

Enjoy.

update (20220812): I uploaded another version (Rev.D), which has the more typical red color that we used to see.  However, personally I prefer the original.

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