Caldwell (C)

C1
C1
C1

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: 2739 x 1947
Number of images: 40 x 60s
Total exposure time: 40 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C3
C3
C3

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: 59 x 180s
Total exposure time: 2 h 57 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C4
C4
C4

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: 3554 x 2427
Number of images: 56 x 180s
Total exposure time: 2 h 48 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C5
C5
C5

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: 3149 x 2257
Number of images: 124 x 180s
Total exposure time: 6 h 12 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C6
C6
C6

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: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 0.442 "/Pixel
Image size: 3774 x 2552
Number of images: 124 x 120s
Total exposure time: 4 h 08 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight, GIMP

C7
C7
C7

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: 2446 x 1748
Number of images: 80 x 120s
Total exposure time: 2 h 40 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight, GIMP

C9
C9
C9

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: 0.620 "/Pixel
Image size: 4034 x 2677
Number of images: 102 x 180s
Total exposure time: 5 h 06 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight, GIMP

C10
C10
C10

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 LPro 2"
Image scale: 0.620 "/Pixel
Image size: 3429 x 2372
Number of images: 45 x 45s
Total exposure time: 33,75 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C11
C11
C11

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

Teleskop: TS Optics Apo AP 80/480 ED
Reducer/Flattener/Barlow: 1,0x
Kamera: ZWO ASI294MC Pro
Chiptemperatur: -15°C
Gain: 120
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Abbildungsmaßstab: 1,990 "/Pixel
Bildgröße: 2438 x 1862
Anzahl Bilder: 313 x 30s
Gesamtbelichtungszeit: 2 h 36,5 min
Anzahl Darks, Flats, Darkflats: 20, 20, 20
Bearbeitungssoftware: PixInsight, GIMP

C12
C12
C12

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: 3614 x 2552
Number of images: 86 x 180s
Total exposure time: 4 h 18 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

C13
C13
C13

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: 1932 x 1519
Number of images: 62 x 60s
Total exposure time: 1 h 02 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C14
C14
C14

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: IR-Blocking filter
Image scale: 1.990 "/Pixel
Image size: 2306 x 1498
Number of images: 160 x 30s
Total exposure time: 1 h 20 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

C15
C15
C15

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", Optolong L-eXtreme 2"
Image scale: 0.612 "/Pixel
Image size: 3189 x 2252
Number of images: 25 x 60s L-Pro, 101 x 180s L-eXtreme
Total exposure time: 5 h 28 min
Number of darks, flats, darkflats: each 20, 30, 30
Processing software: PixInsight

C16
C16
C16

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 LPro 2"
Image scale: 0.620 "/Pixel
Image size: 3749 x 2502
Number of images: 48 x 45s
Total exposure time: 36 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C17
C17
C17

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: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.990 "/Pixel
Image size: 2654 x 2080
Number of images: 40 x 180s
Total exposure time: 2 h 00 min
Number of darks, flats, darkflats: 30, 50, 50
Processing software: PixInsight, GIMP

C18
C18
C18

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: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 1.990 "/Pixel
Image size: 2654 x 2080
Number of images: 40 x 180s
Total exposure time: 2 h 00 min
Number of darks, flats, darkflats: 30, 50, 50
Processing software: PixInsight, GIMP

C19
C19
C19

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: 3879 x 2537
Number of images: 75 x 180s
Total exposure time: 3 h 45 min
Number of darks, flats, darkflats: 50, 50, 50
Processing software: PixInsight, GIMP

C20
C20
C20

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: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 4.948 "/Pixel
Image size: 3729 x 2822
Number of images: 42 x 240s
Total exposure time: 2 h 48 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight, GIMP, SiriL

C23
C23
C23

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: 4144 x 2822
Number of images: 61 x 120s
Total exposure time: 2 h 04 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight, GIMP

C24
C24
C24

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: 0,612 "/Pixel
Image size: 3653 x 2563
Number of images: 145 x 180s
Total exposure time: 7 h 15 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

C25
C25
C25

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: 0.612 "/Pixel
Image size: 2519 x 1826
Number of images: 89 x 30s
Total exposure time: 44.5 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

C26
C26
C26

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: 0.612 "/Pixel
Image size: 4049 x 2747
Number of images: 85 x 180s
Total exposure time: 4 h 15 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

C27
C27
C27

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"
Image scale: 0.620 "/Pixel
Image size: 4044 x 2732
Number of images: 61 x 180s
Total exposure time: 3 h 03 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight, GIMP, SiriL

C28
C28
C28

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: 46 x 60s
Total exposure time: 46 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C29
C29
C29

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: 0.613 "/Pixel
Image size: 2975 x 2092
Number of images: 39 x 180s
Total exposure time: 1 h 57 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C30
C30
C30

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: 13°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2"
Image scale: 0.620 "/Pixel
Image size: 3829 x 2422
Number of images: 103 x 45s
Total exposure time: 1 h 17 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

C31
C31
C31

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

C32
C32
C32

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: 2539 x 1837
Number of images: 110 x 180s
Total exposure time: 5 h 30 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

C33
C33
C33

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: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 4.226 "/Pixel
Image size: 3799 x 2647
Number of images: 54 x 240s
Total exposure time: 3 h 46 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight, GIMP, SiriL

C36
C36
C36

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: 1815 x 1248
Number of images: 62 x 180s
Total exposure time: 3 h 06 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

C34
C34
C34

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: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 4.226 "/Pixel
Image size: 3799 x 2647
Number of images: 54 x 240s
Total exposure time: 3 h 46 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight, GIMP, SiriL

C37
C37
C37

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: 3034 x 2060
Number of images: 28 x 45s
Total exposure time: 21 min
Number of darks, flats, darkflats: 50, 50, 50
Processing software: PixInsight

C38
C38
C38

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: 0.612 "/Pixel
Image size: 3909 x 2737
Number of images: 96 x 180s
Total exposure time: 4 h 48 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

C39
C39
C39

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: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-eXtreme 2"
Image scale: 0.442 "/Pixel
Image size: 3334 x 2232
Number of images: 124 x 120s
Total exposure time: 4 h 08 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight, GIMP

C41
C41
C41

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"
Image scale: 7.828 "/Pixel
Image size: 3404 x 2352
Number of images: 44 x 60s
Total exposure time: 44 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

C46
C46
C46

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: 0.612 "/Pixel
Image size: 2336 x 1577
Number of images: 12 x 180s
Total exposure time: 36 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

C47
C47
C47

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: 0.612 "/Pixel
Image size: 3369 x 2292
Number of images: 50 x 45s
Total exposure time: 37.5 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

C49
C49
C49

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: 23 x 180s
Total exposure time: 1 h 09 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

C50
C50
C50

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: 23 x 180s
Total exposure time: 1 h 09 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight