M42 Nebulosa di Orione (Orion Nebula)

Marco

39409

Deep Sky

Jul 23rd, 2023

1638

IC 427IC 428NGC 1973NGC 1975NGC 1976NGC 1977NGC 1980NGC 1981NGC 1982NGC 1999IC 420

Resolution:: 4019x2802 px
File size:: 4862 KB

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Technical information

Telescope/Lens: Sky-Watcher Evostar 72ED
Camera: ZWO ASI294MC Pro
Mount: Sky-Watcher Star Adventurer GTi
Guide Scope: SVBONY SV165
Guide Camera: ZWO ASI224MC
Accessories: Optolong L-Pro 2-inch Filter, ZWO ASIAIR Plus, ZWO EFW Filter Wheel, Sky-Watcher 0.8x Reducer/Corrector
Software: Pixinsight

Location: Monza, Italy

Light pollution

Orange, Bortle 6 zone

Date taken: Nov 6th, 2022

Exposure

43 × 300″ · ISO/Gain: 121 · Nov 6th, 2022

Total exposure: 3 h 35 m

Photo versions

Updated

M42 Nebulosa di Orione (Orion Nebula)

Jul 18th, 2024

3 h 55 m

Current photo

M42 Nebulosa di Orione (Orion Nebula)

Jul 23rd, 2023

3 h 35 m

Show changes

Comments

Sergeich

M42 Nebulosa di Orione (Orion Nebula)from 07/23/2023

You have done so many nice photos but always I see the dark oreoles around bright parts. It is appears after backgroud extraxtion? Did you try to fix it by any ways?

Jul 23rd, 2023

MarcoReply to Sergeich

M42 Nebulosa di Orione (Orion Nebula)from 07/23/2023

thanks.. but no... because i am a beginner.
I'm trying to learn day by day...
marco

Jul 23rd, 2023

SergeichReply to Marco

M42 Nebulosa di Orione (Orion Nebula)from 07/23/2023

Try to find information about background flattening with mask. Because you have a good setup, detalization and colors but this dark spots are spoil everything.
Besides GraXpert allow to select or unselect area of background which you want to flat or no. I hope it will be helpful to you.

Jul 23rd, 2023

MarcoReply to Sergeich

M42 Nebulosa di Orione (Orion Nebula)from 07/23/2023

Thanks so much! il try follow your suggestion!!!
marco

Jul 23rd, 2023