Messier (M)

M1
M1
M1

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2", Optolong L-Pro 2"
Image scale: 0.620 "/Pixel
Image size: 4116 x 2732
Number of images: 61 x 180s (L-eXtreme), 22 x 60s (L-Pro, only for stars)
Total exposure time: 3 h 3 min
Number of darks, flats, darkflats: 20, 30, 30 / 20, 30, 30
Processing software: PixInsight

M2
M2
M2

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.595 "/Pixel
Image size: 3249 x 2137
Number of images: 48 x 45s
Total exposure time: 36 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M3
M3
M3

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.611 "/Pixel
Image size: 3754 x 2468
Number of images: 96 x 45s
Total exposure time: 1 h 12 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M13
M13
M13

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.990 "/Pixel
Image size: 3979 x 2667
Number of images: 147 x 30s
Total exposure time: 1 h 13.5 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M15
M15
M15

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 14°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.620 "/Pixel
Image size: 3809 x 2397
Number of images: 44 x 45s
Total exposure time: 33 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

M27
M27
M27

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 0
Offset: 20
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 0.620 "/Pixel
Image size: 4144 x 2822
Number of images: 79 x 180s
Total exposure time: 3 h 57 min
Number of darks, flats, darkflats: 50, 50, 50
Processing software: PixInsight

M29
M29
M29

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 2.487 "/Pixel
Image size: 4093 x 2759
Number of images: 44 x 45s
Total exposure time: 33 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M31
M31
M31

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: IR-Sperrfilter
Image scale: 2.487 "/Pixel
Image size: 4095 x 2651
Number of images: 100 x 180s
Total exposure time: 5 h 00 min
Number of darks, flats, darkflats: 20, 15, 15
Processing software: PixInsight

M32
M32
M32

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: IR-Sperrfilter
Image scale: 2.487 "/Pixel
Image size: 4095 x 2651
Number of images: 100 x 180s
Total exposure time: 5 h 00 min
Number of darks, flats, darkflats: 20, 15, 15
Processing software: PixInsight

M33
M33
M33

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 120
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 2.487 "/Pixel
Image size: 2822 x 1881
Number of images: 104 x 180s
Total exposure time: 5 h 12 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M34
M34
M34

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC
Chip temperature: 22°C
Gain: 120
Offset: 20
Binning: 1x1
Filter: IR-Blocking filter
Image scale: 1.990 "/Pixel
Image size: 1834 x 1202
Number of images: 15 x 60s
Total exposure time: 15 min
Number of darks, flats, darkflats: 15, 15, 15
Processing software: PixInsight

M35
M35
M35

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.595 "/Pixel
Image size: 4064 x 2732
Number of images: 87 x 30s
Total exposure time: 43.5 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M36
M36
M36

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 3994 x 2657
Number of images: 98 x 30s
Total exposure time: 49 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M37
M37
M37

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.595 "/Pixel
Image size: 3824 x 2487
Number of images: 74 x 30s
Total exposure time: 37 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M38
M38
M38

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Nikon 2216 AF-S DX 18-300 mm
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2", Optolong L-eXtreme 2"
Image scale: 5.618 "/Pixel
Image size: 2717 x 2134
Number of images: 45 x 60s RGB, 139 x 60s Ha/OIII
Total exposure time: 3 h 04 min
Number of darks, flats, darkflats: 20, 20, 20 / 20, 20, 20
Processing software: PixInsight, GIMP

M39
M39
M39

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 0
Offset: 20
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.990 "/Pixel
Image size: 3273 x 2201
Number of images: 30 x 45s
Total exposure time: 22.5 min
Number of darks, flats, darkflats: 50, 50, 50
Processing software: PixInsight

M42
M42
M42

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 120
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 2.487 "/Pixel
Image size: 4144 x 2822
Number of images: 51 x 120s
Total exposure time: 1 h 42 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M43
M43
M43

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 120
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 2.487 "/Pixel
Image size: 4144 x 2822
Number of images: 51 x 120s
Total exposure time: 1 h 42 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M44
M44
M44

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.990 "/Pixel
Image size: 3489 x 2477
Number of images: 98 x 30s
Total exposure time: 49 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M45
M45
M45

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 2.487 "/Pixel
Image size: 4127 x 2818
Number of images: 147 x 60s
Total exposure time: 2 h 27 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M46
M46
M46

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.965 "/Pixel
Image size: 3534 x 2403
Number of images: 20 x 45s
Total exposure time: 15 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M47
M47
M47

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.965 "/Pixel
Image size: 3534 x 2403
Number of images: 20 x 45s
Total exposure time: 15 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M48
M48
M48

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.965 "/Pixel
Image size: 2933 x 2007
Number of images: 65 x 45s
Total exposure time: 49 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M51
M51
M51

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.67x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 4144 x 2822
Number of images: 131 x 180s
Total exposure time: 6 h 33 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M52
M52
M52

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 120
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.990 "/Pixel
Image size: 2438 x 1862
Number of images: 313 x 30s
Total exposure time: 2 h 36.5 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight, GIMP

M56
M56
M56

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 16°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.620 "/Pixel
Image size: 3864 x 2512
Number of images: 49 x 45s
Total exposure time: 37 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

M57
M57
M57

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 0.408 "/Pixel
Image size: 3034 x 2077
Number of images: 52 x 180s
Total exposure time: 2 h 36 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight, GIMP

M63
M63
M63

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 2327 x 1720
Number of images: 119 x 120s
Total exposure time: 3 h 56 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M65
M65
M65

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.477 "/Pixel
Image size: 3660 x 2456
Number of images: 58 x 180s
Total exposure time: 2 h 54 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M66
M66
M66

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.477 "/Pixel
Image size: 3860 x 2746
Number of images: 58 x 180s
Total exposure time: 2 h 54 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M65+M66
M65+M66
M65+M66

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 3929 x 2767
Number of images: 71 x 180s
Total exposure time: 3 h 03 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M67
M67
M67

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.595 "/Pixel
Image size: 3699 x 2667
Number of images: 61 x 30s
Total exposure time: 30.5 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M71
M71
M71

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 16°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.620 "/Pixel
Image size:3874 x 2582
Number of images: 34 x 45s
Total exposure time: 25.5 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

M74
M74
M74

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.620 "/Pixel
Image size: 3237 x 2133
Number of images: 39 x 180s
Total exposure time: 1 h 57 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

M76
M76
M76

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -5°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: CLS CCD
Image scale: 0.470 "/Pixel
Image size: 3644 x 2487
Number of images: 58 x 120s
Total exposure time: 1 h 56 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M78
M78
M78

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 2.487 "/Pixel
Image size: 4144 x 2822
Number of images: 22 x 180s
Total exposure time: 1 h 06 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M81
M81
M81

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.67x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: CLS CCD
Image scale: 0.598 "/Pixel
Image size: 3507 x 2482
Number of images: 65 x 120s
Total exposure time: 2 h 10 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M82
M82
M82

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.67x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: CLS CCD
Image scale: 0.598 "/Pixel
Image size: 3964 x 2717
Number of images: 18 x 120s
Total exposure time: 36 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M81+M82
M81+M82
M81+M82

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.955 "/Pixel
Image size: 4124 x 2814
Number of images: 15 x 180s
Total exposure time: 45 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

M85
M85
M85

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 2839 x 2030
Number of images: 78 x 120s
Total exposure time: 2 h 36 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M87
M87
M87

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 3829 x 2532
Number of images: 125 x 120s
Total exposure time: 4 h 10 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M90
M90
M90

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 2689 x 1752
Number of images: 84 x 180s
Total exposure time: 4 h 12 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M92
M92
M92

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: 16°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.620 "/Pixel
Image size: 4079 x 2757
Number of images: 50 x 45s
Total exposure time: 37.5 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

M94
M94
M94

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 3879 x 2647
Number of images: 56 x 120s
Total exposure time: 1 h 52 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M95
M95
M95

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 4014 x 2627
Number of images: 91 x 120s
Total exposure time: 3 h 04 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M96
M96
M96

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 3464 x 2207
Number of images: 107 x 120s
Total exposure time: 3 h 34 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M97
M97
M97

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -7°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: CLS CCD
Image scale: 0.470 "/Pixel
Image size: 3929 x 2587
Number of images: 23 x 120s
Total exposure time: 46 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M101
M101
M101

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.990 "/Pixel
Image size: 3784 x 2427
Number of images: 137 x 180s
Total exposure time: 6 h 51 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M103
M103
M103

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC
Chip temperature: 23°C
Gain: 120
Offset: 30
Binning: 1x1
Filter: IR-Blocking filter
Image scale: 2.487 "/Pixel
Image size: 2754 x 1822
Number of images: 14 x 60s
Total exposure time: 14 min
Number of darks, flats, darkflats: 15, 15, 15
Processing software: PixInsight

M105
M105
M105

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 3489 x 2402
Number of images: 114 x 120s
Total exposure time: 3 h 48 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M106
M106
M106

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.595 "/Pixel
Image size: 4144 x 2822
Number of images: 157 x 120s
Total exposure time: 5 h 14 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight, GIMP

M108
M108
M108

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.470 "/Pixel
Image size: 3214 x 2077
Number of images: 150 x 120s
Total exposure time: 5 h 00 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M109
M109
M109

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.597 "/Pixel
Image size: 3394 x 2312
Number of images: 123 x 120s
Total exposure time: 4 h 06 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

M110
M110
M110

Copyright © Sebastian Täubert, CC BY-NC-SA 4.0

Telescope: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 0.8x
Camera: ZWO ASI294MC Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: IR-Sperrfilter
Image scale: 2.487 "/Pixel
Image size: 4095 x 2651
Number of images: 100 x 180s
Total exposure time: 5 h 00 min
Number of darks, flats, darkflats: 20, 15, 15
Processing software: PixInsight