DeepSkyHosting

M101

mike
1431290
Category:Deep Sky
Published:
382
M101NGC 5447NGC 5449NGC 5450NGC 5453NGC 5458NGC 5451NGC 5455NGC 5457NGC 5461NGC 5462NGC 5471NGC 5477
Resolution:
1608x1028 px
File size:
3577 KB

Technical information

Telescope/Lens
Sky-Watcher 130/650
Camera
ZWO ASI585MC
Mount
EQ5
Guide Scope
Guide Scope 52/200
Guide Camera
GPCMOS2000KMA
Software
Siril, Adobe Photoshop
Location
п. Красный Богатырь, Тульская обл., Россия

Light pollution

Yellow, Bortle 5 zone

Exposure

  • 140 × 180″ · ISO/Gain: 252 · Optolong L-Pro
  • 24 × 180″ · ISO/Gain: 252 · zwo duo band

Total exposure: 8 h 12 m

Comments

Sulik
Very noisy!
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mikeReply to Sulik
It's noisy, of course. But this year, there hasn't been a single night with clear skies.
On the other hand, it's more natural than a "refined" image.
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