IC 4685 - A Baby Octopus in Sagittarius

IC 4685 - A Baby Octopus in Sagittarius Jul 17, 2020 438 views2000×20006.22 MB
Top Pick Nomination

In 2 groups

In 1 collection

Backyard

Burwood, Melbourne (Victoria), AU

Sgr

18h 9m 42s · -23° 45′ 36″

1.11° × 1.11°

2.00″/px

178.96°N

Integration

G	20×180″	1h
Chroma Red Chroma Red	20×180″	1h	16 Jul 2020
Chroma Blue Chroma Blue	20×180″	1h
Hα	17×1200″	5h 40′
Chroma Luminance Chroma Luminance	20×300″	1h 40′
Totals		10h 20′	16 Jul 2020	19%

G	20×180″=1h
Chroma Red Chroma Red	20×180″=1h
16 Jul 2020

Chroma Blue Chroma Blue	20×180″=1h
Hα	17×1200″=5h 40′
Chroma Luminance Chroma Luminance	20×300″=1h 40′

Totals	10h 20′
16 Jul 2020	19%

Imaging equipment

Optics	Takahashi TOA-130 APO Refractor
Camera	QSI 6162
Mount	Takahashi Takahashi NJP Temma-2
Filters	Chroma Green 2"
Filters	Chroma Red Chroma Red Chroma Luminance Chroma Luminance Chroma Blue Chroma Blue Chroma Ha 5nm Chroma Ha
Accessory	Kendrick Standard dual channel dew controller
Focus reducer	Takahashi 67-FL flattener
Software	Topaz Labs DeNoise AI
Software	null Adobe Photoshop 2020 null PHD2 Noel Carboni's Astro Tools for PhotoShop Noel Carboni Actions null Sky Safari Pro Nik Software, Inc. Nik Filters

Guiding equipment

Guiding camera	Starlight Xpress Lodestar

Objects

Description

Loading content...

Revision: C

Description Layered Ha over (selectively) as LUM to increase detail in NGC 1274 & 4685

Published Jul 17, 2020, 11:44:10 PM

Comments