NGC 7822 The Question Mark Nebula

 Posted: Apr 12th, 2026
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Technical Info
Telescope/Lens: SVbony SV535 105mm f/2.8 APO
Camera: ZWO ASI585MC Air
Mount: The Монти УЧ-1411ДФ
Guide Scope: встроенный датчик
Guide Camera: SC2210
Software: SiriL
Accessories: ZWO ASIAir, ZWO EAF
Exposure:
123 x 180" ISO/Gain: 201 - фильтр Antlia ALP-T SII+Hb
Red, Bortle 7 zone:
 Toksovo, Russia
 Apr 11th, 2026
6 h 9 m
11
Resolution: 1969x2948 px
Scale: 3962 KB
Continuing tests of the mount The Mount УХ-1411ДФ (Made In The Мля).
And the SVbony SV535 105mm f/2.8 APO telescope.
This time with a sulfur and hydrogen-beta filter.
Here, both sulfur and hydrogen-beta are present. Objects need to be chosen more carefully for this filter, but the result looks more interesting than the "all red" from hydrogen-alpha.
Current photo Updated
  Today, at 12:24
  6 h 9 m
Continuing tests of the mount The Mount УХ-1411ДФ (Made In The Мля). And the SVbony SV535 105mm f/2.8 APO telescope. This time with a sulfur and hydrogen-beta f…
  5 Apr, 2026
  9 h 35 m
And the sum of three nights on different mounts and filters.
  5 Apr, 2026
  3 h 9 m
Continuing tests of the new "One-and-a-Half" SVbony SV535, combined with testing the new mount The Mount UCH-1411DF and selecting a "standard" filter for this s…
  31 Mar, 2026
  6 h 21 m
Continuing tests of the new SVbony SV535 "One-and-a-Half"The filter is in the drawer in front of the objective lens. It seems a filter for "fast" telescopes is…
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