The Clamshell Nebula (sh2-119)

Image Title: The Clamshell Nebula (sh2-119): SHO with RGB stars

Date image was taken: September 05, 2023

Location: Backyard, San Jose, CA

Image Description and Details : Higher resolution image: https://astrob.in/m3hnsg/C/

Telescope: Sky-Watcher Esprit 100ED

Imaging Cameras: ZWO ASI2600MM Pro

Mount: ZWO AM5

Guiding: ZWO OAG-L. ASI290MM mini

Dates:

Aug. 15, 2023 · Aug. 16, 2023 · Aug. 23, 2023 · Sept. 5, 2023

Frames:

Antlia H-alpha Ultra Narrow Band 2.5nm 2": 74×300″(6h 10′)

Antlia OIII Ultra Narrow Band 2.5nm 2": 76×300″(6h 20′)

Antlia SII Ultra Narrow Band 2.5nm 2": 75×300″(6h 15′)

Optolong Blue 2": 60×60″(1h)

Optolong Green 2": 60×60″(1h)

Optolong Red 2": 60×60″(1h)

Integration:

21h 45′

Avg. Moon age:

14.01 days

Avg. Moon phase:

26.52%

Bortle Dark-Sky Scale:

7.00

Processed in PixInsight and some contract adjustments in GIMP

Equipment Details: Telescope: Sky-Watcher Esprit 100ED

Imaging Cameras: ZWO ASI2600MM Pro

Mount: ZWO AM5

Guiding: ZWO OAG-L. ASI290MM mini

Copyright: Imran Badr

Name: Imran Badr

Website or Facebook Profile: http://www.instagram.com/astrobayarea/