Description

The Tadpoles nebula & The Spider Nebula in SHO. From my city’s sky It took me a total of 23 hours of exposure to be able to capture some details of these nebulae.

Thanks for visiting

Equipment

Imaging Telescopes: Williams Optics ZenithStar 61 APO f/5.9
Imaging Cameras: ZWO ASI1600MM COOL
Mounts: Sky-Watcher EQ6-R Pro ×
Filters: ZWO S2 36mm 7nm · ZWO O3 36mm 7nm · ZWO H-Alpha
Accessories: ZWO OAG (Off-Axis Guider) · ZWO EFW 36mm 7 Positions · William Optics Adjustable Flattener Flat61
Software: Pleiades Astrophoto PixInsight · Topaz Labs DeNoise AI · N.I.N.A. · Photoshop · PHD2
Guiding Telescopes: Williams Optics ZenithStar 61 APO f/5.9
Guiding Cameras: ZWO ASI120MM Mini

Acquisition details

Dates: March 27, 2021 · March 28, 2021 · March 29, 2021 · April 2, 2021 · April 3, 2021 · April 7, 2021 · April 9, 2021 · April 10, 2021 · April 11, 2021 · April 12, 2021
Frames:
ZWO H-Alpha: 112×300″(9h 20′) (gain: 139.00) -15°C bin 1×1
ZWO O3 36mm 7nm: 90×300″(7h 30′) (gain: 139.00) -15°C bin 1×1
ZWO S2 36mm 7nm: 78×300″(6h 30′) (gain: 139.00) -15°C bin 1×1
Integration: 23h 20′
Darks: 15
Flats: 15
Flat darks: 15
Avg. Moon age: 19.43 days
Avg. Moon phase: 45.69%
Bortle Dark-Sky Scale: 8.00
RA center: 05h24m45s.93
DEC center: +33°55′25″.8
Pixel scale: 2.647 arcsec/pixel
Orientation: 88.318 degrees
Field radius: 1.650 degrees
Resolution: 3532×2768
File size: 7.6 MB
Locations: Home Roof, Ialysos, Rhodes, Greece
Data source: Backyard