NGC 1491 - The Fossil Footprint Nebula - AstroBin

Image

NGC 1491 - The Fossil Footprint Nebula 26 Feb 2025 61 views3625×24155.34 MB

NGC 1491 - The Fossil Footprint Nebula

Bernd Flachsbart

In 3 groups

Backyard

My patio, Braunschweig, DE

N

Per

4h 3m 33s · +51° 16′ 27″

0.65° × 0.43°

0.65″/px

89.94°N

Integration

Lum/Clear	15×60″	15′	Feb 17	79%
R	15×60″	15′	Feb 17	79%
G	15×60″	15′	Feb 17	79%
B	15×60″	15′	Feb 17	79%
Hα	68×300″	5h 40′	Nov 30, 2024	1%
OIII	154×300″	12h 50′	3 days in Nov 2024	2%
Totals		19h 30′	5 days	40%

Lum/Clear	15×60″=15′
Feb 17	79%

R	15×60″=15′
Feb 17	79%

G	15×60″=15′
Feb 17	79%

B	15×60″=15′
Feb 17	79%

Hα	68×300″=5h 40′
Nov 30, 2024	1%

OIII	154×300″=12h 50′
3 days in Nov 2024	2%

Totals	19h 30′
5 days	40%

Imaging equipment

Telescope	Celestron EdgeHD 8"
Camera	QHYCCD QHY294M Pro
Mount	Celestron CGX
Filters	Baader Blue (CMOS-Optimized) 31 mm Baader Green (CMOS-Optimized) 31 mm Baader H-alpha 6.5nm (CMOS-Optimized) 31 mm Baader O-III 6.5nm (CMOS-Optimized) 31 mm Baader Red (CMOS-Optimized) 31 mm Baader UV/IR CUT Luminance (CMOS Optimized) 31 mm
Accessories	Celestron 0.7X Reducer EdgeHD800 (94242) Celestron Focus Motor Celestron Off-Axis Guider Lacerta Flat field box FFB20plus Pegasus Astro Ultimate Powerbox 2 QHYCCD PoleMaster QHYCCD QHYCFW3-S-US
Software	AstroSharp Ltd SharpCap Open PHD Guiding Project PHD2 Pleiades Astrophoto PixInsight

Guiding equipment

Guiding optics	Celestron EdgeHD 8"
Guiding camera	QHYCCD QHY174M

Objects

NGC 1491 LBN 704 LBN 705 LBN 706 Sh2-206

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