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M33

mrVad
47711
Category:Deep Sky
Published:
1690
M33NGC 592NGC 603IC 134IC 136IC 137IC 139IC 140NGC 588NGC 595NGC 598NGC 604IC 131IC 132IC 133IC 135IC 142IC 143
Resolution:
2917x2933 px
File size:
2150 KB

Photo description / processing

Attached 2 hours 50 minutes of hydrogen, captured in a narrow band, to last year's image of M33.

Technical information

Telescope/Lens
SVBONY SV503 80/560 ED
Camera
SVBONY SV605CC
Mount
МТ-120
Guide Scope
SW 5x80
Guide Camera
SVBONY SV305
Accessories
0.8x Flattener, SVBONY UHC 2-inch Filter
Software
NINA, Siril, Photoshop
Location
Свердловская область, Россия

Light pollution

Red, Bortle 7 zone

Date taken

Exposure

  • 34 × 300″ · ISO/Gain: 101 · SVBONY SV220 2" ·

Total exposure: 2 h 50 m

Photo versions

M33
Current photoUpdated
M33

Aug 30th, 2025

2 h 50 m

Attached 2 hours 50 minutes of hydrogen, captured in a narrow band, to last year's image of M33.

M33
M33

Sep 13th, 2024

17 h 50 m

M33
M33

Sep 13th, 2024

17 h 50 m

M33
M33

Sep 1st, 2024

8 h 10 m

Show changes
Previous version
Current version

Comments

oeswww
Comment on photo: M33from
I also captured this galaxy last night and still need to add the hydrogen data. It was my first time shooting hydrogen in a galaxy, and the effect was truly wow. Now I just need to figure out how to integrate it in Siril.
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mrVadReply to oeswww
Comment on photo: M33from
Split the main image into channels (R, G, B). Then in Pixelmath: R = R + Ha, G = G, B = B. Everything will appear red, but color calibration will help. You can experiment with the coefficients in front of R and Ha.
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