Ic 1396 - Asi 533 + Optolong Extreme - First Light (Stefano Ciapetti)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 13 Cep · B160 · B161 · B162 · B163 · B165 · B166 · B167 · B169 · B170 · B171 · B365 · B366 · B367 · B368 · Erakis · IC 1396 · PK097+03.1 · PK098+02.1 · PK098+04.1 · PK100+04.1 · Sh2-128 · Sh2-131 · The star 13Cep · The star Garnet Star (μCep) · VdB142 · mu. Cep

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Ic 1396 - Asi 533 + Optolong Extreme - First Light

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Ic 1396 - Asi 533 + Optolong Extreme - First Light

This image is the sum of 320 60 seconds unguided subs taken during the night of the 20th of May using a Canon 70-200 F4 at 100 FL F4, an Asi 533 + Optolong Extreme, on top of an Ioptron Smart Eq.

Aquisition, stacking and crop with Astroart. Image is absolultely unprocessed. I am really surprised of the result. I will process the image in future, but result, with just stacking, in my opinion is amazing. No darks and no flats applied.

Original
Final
B
C
D
E

B

Description: just playing with Astroart - gradient removal - color balance - unsharp mask

Uploaded: ...

C

Description: background adjustment

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D

Description: noise reduction, levels, curves

Uploaded: ...

E

Description: cropped to remove gradient - local contrast increasement with curves

Uploaded: ...

ASI533MC Pro
Suburban Astrophotography
Imagers of Italy
Camera Lens Astrophotography
Low-Cost Astrophotography

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	4529521
PixInsight job	DWRX8EPWVKG56ZKD42H9JDSFHLZ05211
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	21h41m15s.72
RA (top/left)	21h21m58s.82
RA (top/right)	21h58m24s.16
RA (bottom/right)	22h03m21s.20
RA (bottom/left)	21h21m17s.57

Dec (center)	+57°43′43″.9
Dec (top/left)	+55°09′18″.7
Dec (top/right)	+54°53′11″.9
Dec (bottom/right)	+60°05′27″.7
Dec (bottom/left)	+60°24′09″.3

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Ic 1396 - Asi 533 + Optolong Extreme - First Light

Ic 1396 - Asi 533 + Optolong Extreme - First Light

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Ic 1396 - Asi 533 + Optolong Extreme - First Light

Ic 1396 - Asi 533 + Optolong Extreme - First Light

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D

E

Sky plot

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