The Ghost Of Cassiopeia (IC63 & IC59) (estabrook)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 27 gam Cas · HD5015 · HD5342 · HD5408 · HD5459 · HD5501 · HD5513 · HD5747 · HD5777 · HD5797 · HD5851 · HD5890 · IC 59 · IC 63 · LBN 620 · LBN 622 · LBN 623 · LBN 625 · Sh2-185 · The star Navi (γCas) · gamma Cas nebula

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The Ghost Of Cassiopeia (IC63 & IC59)

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The Ghost Of Cassiopeia (IC63 & IC59)

The Ghost of Cassiopeia (IC 59 and IC 63, Sh 2-185). I collected 1404 x 20 seconds over three nights, for a total of 7.8 hours of integration—my first multi-night project. This is the most challenging target I've captured to date. IC 59 is quite dim. It was invisible in individual frames, barely discernible in the first auto-stretched live stack (2.8 hours), but it improved significantly when I doubled the integration time with the second night's data (another 2.8 hours), and improved yet again with a third night's data (2.2 hours).

(Captured: C6, Alt-Az, Hyperstar, ASI183MC Pro, Optolong L-Enhance filter. Processed: Photoshop, Star Xterminator, Gradient Xterminator, and Topaz DeNoise AI.)

Original
D
E
Final
F

NOVAC

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Status	Advanced success
Started	...
Astrometry.net job	5071539
PixInsight job	01GU9OVRT6XRSEQ62NADXQNDX8KCAI0A
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h58m57s.46
RA (top/left)	00h58m33s.57
RA (top/right)	00h52m28s.24
RA (bottom/right)	00h59m22s.86
RA (bottom/left)	01h05m18s.23

Dec (center)	+60°48′16″.1
Dec (top/left)	+59°56′31″.5
Dec (top/right)	+61°09′32″.6
Dec (bottom/right)	+61°39′57″.9
Dec (bottom/left)	+60°25′49″.0

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The Ghost Of Cassiopeia (IC63 & IC59)

The Ghost Of Cassiopeia (IC63 & IC59)

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Image Index:

Contribution Index (beta):

The Ghost Of Cassiopeia (IC63 & IC59)

The Ghost Of Cassiopeia (IC63 & IC59)

Equipment

Acquisition details

Description

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Revisions

Sky plot

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