SH2-308 Dolphin Head Nebula

 Posted: Mar 23rd, 2024
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NGC
IC
HD
Technical Info
Telescope/Lens: Askar V (384mm mode)
Camera: ZWO ASI 2600mc
Mount: ZWO AM5
Guide Scope: Askar 32mm F4
Guide Camera: zwo 120mc
Software: pixinsight, photoshop
Exposure:
146 x 300" ISO/Gain: 0 - RGB
83 x 300" ISO/Gain: 100 - OIIISII
Yellow zoneLight Pollution:
 Adelaide, Australia
 Feb 6th, 2024
19 h 5 m
1470
This target was the hardest I've ever taken
Only after adding some narrowband data, the noise level (especially in the green/blue channel) dropped to an acceptable to process value
Resolution: 1920x2201 px
Scale: 4763 KB
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Comments

Looks fantastic!
23 Mar, 2024 Reply
very cool!
23 Mar, 2024 Reply
Amazing work!!!
27 Mar, 2024 Reply

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