Pinwheel Galaxy (M 101)

+54° 00′+54° 15′+54° 30′+54° 45′14ʰ 00ᵐ14ʰ 02ᵐ14ʰ 04ᵐ14ʰ 06ᵐSupernova 2023ixf in the galaxy M101Pinwheel Galaxy (M 101)NGC 5447NGC 5449NGC 5450NGC 5453NGC 5458HD 122865HD 122601NGC 5451NGC 5455NGC 5462NGC 5471NGC 5477NE
Filters
L3 h 5 minR4 h 10 minG3 h 15 minB3 h 15 minHα1 h 30 min
Category

How it was taken

Capture

Date
Exposure
15 h 15 min
Frames
183
Field center
14ʰ 03ᵐ 10ˢ +54° 22′
Field of view
54′ × 37′
Scale
0.78″ per pixel
Rotation
200° from north
Focal length
1000 mm, f/5
Views
444

Equipment

Telescope
Sky-Watcher BK2001P
Camera
ASI ZWO 1600MM Pro
Mount
Sky-Watcher HEQ5 Pro
Filter
ZWO L, R, G, B, Ha, OIII, SII (1.25")
Filter wheel
ZWO EFW 8x31mm
Focuser
ZWO EAF
Guide scope
Sky-Watcher 9x50 Finder
Guide camera
ASI 120mm

Shooting history of M 101Each photo is a separate processing

Since 2017, the exposure has grown from 25 min to 15 h 15 min

  1. 26 Apr 2021this photo

    15 h 15 min · 183 frames

  2. 3 h 5 min · 37 frames

  3. 1 h · 120 frames

  4. 25 min · 50 frames