Caldwell (C)

Catalog designations: C1, NGC 188, Mel 2
Apparent magnitude: 8.1 mag
Distance: 6,700 ly
Expansion: 29 ly
RA-Coordinates: 00h 47m 27.5s
Dec-Coordinates: +85° 16' 11''

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: 2839 x 1937
Number of images: 40 x 60s
Total exposure time: 40 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C2, NGC 40, PN G120.0+09.8, PK 120+09.1
Apparent magnitude: 12.3 mag
Distance: 3,500 ly
Expansion: 0.6 ly
RA-Coordinates: 00h 13m 01s
Dec-Coordinates: +72° 31' 19''

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong RGB 2" filter set, Omegon Pro H-Alpha filter 2'', Omegon Pro OIII filter 2''
Image scale: 0.448 "/Pixel
Image size: 4125 x 2802
Number of images: R: 6 x 180s, G: 6 x 180s, B: 6 x 180s, Ha: 23 x 300s, OIII: 9 x 300s
Total exposure time: 3 h 34 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C3, NGC 4236
Apparent magnitude: 10.1 mag
Distance: 6,000,000 ly
Expansion: 38,200 ly
RA-Coordinates: 12h 16m 42.1s
Dec-Coordinates: +69° 27' 45''

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

Catalog designations: C4, NGC 7023, vdB 139
Apparent magnitude: 7.1 mag
Distance: 1,825 ly
Expansion: 5.3 ly
RA-Coordinates: 21h 01m 35.6s
Dec-Coordinates: +68° 10' 10''

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 0.75x
Camera: ZWO ASI294MM Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set
Image scale: 1.272 "/Pixel
Image size: 3000 x 2000
Number of images: Lum: 65 x 45s, R: 43 x 180s, G: 45 x 120s, B: 44 x 90s
Total exposure time: 5 h 33 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C5, IC 342
Apparent magnitude: 8.4 mag
Distance: 8,000,000 ly
Expansion: 48,900 ly
RA-Coordinates: 03h 46m 48.5s
Dec-Coordinates: +68° 05' 47''

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set, Omegon Pro H-Alpha filter 2''
Image scale: 0.476 "/Pixel
Image size: 4049 x 2779
Number of images: Lum: 57 x 120s, R: 17 x 180s, G: 17 x 180s, B: 18 x 180s, Ha: 18 x 300s
Total exposure time: 6 h 0 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C6, NGC 6543, IC 4677, PN G096.4+29.9, PK 096+29.1
Apparent magnitude: 8.1 mag
Distance: 3,300 ly
Expansion: 6.1 ly
RA-Coordinates: 17h 58m 33.4s
Dec-Coordinates: +66° 37' 59''

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong RGB 2" filter set, Omegon Pro H-Alpha Filter 2'', Omegon Pro OIII Filter 2''
Image scale: 0.954 "/Pixel
Image size: 2691 x 1721
Number of images: R: 90 x 1s, 9 x 120s, G: 90 x 1s, 8 x 120s, B: 90 x 1s, 8 x 120s, Ha: 24 x 180s, OIII: 24 x 180s
Total exposure time: 3 h 18 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C7, NGC 2403
Apparent magnitude: 8.2 mag
Distance: 10,000,000 ly
Expansion: 68,100 ly
RA-Coordinates: 07h 36m 51.4s
Dec-Coordinates: +65° 36' 09''

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: 2517 x 1994
Number of images: 80 x 120s
Total exposure time: 2 h 40 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C8, NGC 559
Apparent magnitude: 9.5 mag
Distance: 4,100 ly
Expansion: 8.3 ly
RA-Coordinates: 01h 29m 33s
Dec-Coordinates: +63° 18' 05''

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: 0.954 "/Pixel
Image size: 4137 x 2802
Number of images: 25 x 600s
Total exposure time: 25 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C9, Sh2-155
Apparent magnitude: 7.7 mag
Distance: 2,400 ly
Expansion: 35 ly
RA-Coordinates: 22h 57m 05.9s
Dec-Coordinates: +62° 38' 09''

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set, Omegon Pro H-Alpha filter 2'', Omegon Pro OIII filter 2''
Image scale: 0.954 "/Pixel
Image size: 4082 x 2778
Number of images: Lum: 29 x 120s, R: 14 x 120s, G: 14 x 120s, B: 14 x 120s, Ha: 41 x 180s, OIII: 38 x 180s
Total exposure time: 6 h 19 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C10, NGC 663
Apparent magnitude: 7.1 mag
Distance: 6,400 ly
Expansion: 28 ly
RA-Coordinates: 01h 46m 16s
Dec-Coordinates: +61° 13' 05''

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set
Image scale: 0.954 "/Pixel
Image size: 4136 x 2819
Number of images: Lum: 17 x 120s, R: 6 x 120s, G: 6 x 120s, B: 6 x 120s
Total exposure time: 1 h 10 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C11, NGC 7635, Sh2-162
Apparent magnitude: 11 mag
Distance: 7,100 ly
Expansion: 31 ly
RA-Coordinates: 23h 20m 45.6s
Dec-Coordinates: +61° 12' 44''

Telescope: Sharpstar Hypergraph 13028HNT
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set, Omegon Pro H-Alpha filter 2'', Omegon Pro OIII filter 2''
Image scale: 1.327 "/Pixel
Image size: 2000 x 2000
Number of images: Lum: 81 x 30s, R: 28 x 120s, G: 28 x 90s, B: 29 x 60s, Ha: 48 x 180s, 36 x 300s, OIII: 43 x 180s, 34 x 300s
Total exposure time: 13 h 10 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C12, NGC 6946, Arp 29
Apparent magnitude: 9 mag
Distance: 12,000,000 ly
Expansion: 40,100 ly
RA-Coordinates: 20h 34m 52.3s
Dec-Coordinates: +60° 09' 14''

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: 3011 x 2002
Number of images: 86 x 180s
Total exposure time: 4 h 18 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

Catalog designations: C13, NGC 457, Mel 7
Apparent magnitude: 6.4 mag
Distance: 7,920 ly
Expansion: 46 ly
RA-Coordinates: 01h 19m 32.6s
Dec-Coordinates: +58° 17' 27''

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: 1.235 "/Pixel
Image size: 4012 x 2708
Number of images: 62 x 60s
Total exposure time: 1 h 02 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C14, NGC 869, NGC 884
Apparent magnitude: 5.3 mag
Distance: 8,250 ly
Expansion: 144 ly
RA-Coordinates: 02h 20m 00s
Dec-Coordinates: +57° 08' 00''

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: 2707 x 1766
Number of images: 160 x 30s
Total exposure time: 1 h 20 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C15, NGC 6826, PN G083.5+12.7, PK 83+12.1
Apparent magnitude: 8.8 mag
Distance: 2,200 ly
Expansion: 0.4 ly
RA-Coordinates: 19h 44m 48.1s
Dec-Coordinates: +50° 31' 30''

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MM Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 3x3
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set, Astronomik filter H-alpha 6nm CCD MaxFR 2", Astronomik filter OIII 6nm CCD MaxFR 2"
Image scale: 0.228 "/Pixel
Image size: 3728 x 2485
Number of images: Lum: 75 x 3s, 30 x 30s, R: 75 x 5s, 30 x 30s, G: 74 x 5s, 30 x 30s, B: 75 x 5s, 29 x 30s, Ha: 28 x 30s, 15 x 120s, OIII: 90 x 30s, 28 x 120s
Total exposure time: 3 h 47 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C16, NGC 7243, Mel 240
Apparent magnitude: 6.4 mag
Distance: 2,600 ly
Expansion: 23 ly
RA-Coordinates: 22h 15m 08.6s
Dec-Coordinates: +49° 53' 51''

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: 3464 x 2372
Number of images: 48 x 45s
Total exposure time: 36 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C17, NGC 147
Apparent magnitude: 9.4 mag
Distance: 2,530,000 ly
Expansion: 9,700 ly
RA-Coordinates: 00h 33m 12.1s
Dec-Coordinates: +48° 30' 31.5''

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: 2697 x 1742
Number of images: 40 x 180s
Total exposure time: 2 h 00 min
Number of darks, flats, darkflats: 30, 50, 50
Processing software: PixInsight

Catalog designations: C18, NGC 185
Apparent magnitude: 9.3 mag
Distance: 2,050,000 ly
Expansion: 6,900 ly
RA-Coordinates: 00h 38m 58s
Dec-Coordinates: +48° 20' 15''

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: 2697 x 1742
Number of images: 40 x 180s
Total exposure time: 2 h 00 min
Number of darks, flats, darkflats: 30, 50, 50
Processing software: PixInsight

Catalog designations: C19, IC 5146, Sh2-125
Apparent magnitude: 7.2 mag
Distance: 3,100 ly
Expansion: 7.4 ly
RA-Coordinates: 21h 53m 30s
Dec-Coordinates: +47° 16' 00''

Telescope: Lacerta Fotonewton 250/1000
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set, Omegon Pro H-Alpha filter 2'', Omegon Pro OIII filter 2''
Image scale: 0.954 "/Pixel
Image size: 4120 x 2804
Number of images: Lum: 25 x 120s, R: 13 x 120s, G: 12 x 120s, B: 14 x 120s, Ha: 38 x 180s, OIII: 36 x 180s
Total exposure time: 5 h 50 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C20, NGC 7000
Apparent magnitude: 6 mag
Distance: 1,960 ly
Expansion: 68 ly
RA-Coordinates: 20h 59m 17.1s
Dec-Coordinates: +44° 31' 44''

Telescope: Nikon 2216 AF-S DX 18-300 mm (193 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: 4094 x 2792
Number of images: 42 x 240s
Total exposure time: 2 h 48 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C21, NGC 4449
Apparent magnitude: 9.4 mag
Distance: 12,000,000 ly
Expansion: 21,600 ly
RA-Coordinates: 12h 28m 11.1s
Dec-Coordinates: +44° 05' 37''

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: 0.609 "/Pixel
Image size: 4129 x 2811
Number of images: 87 x 60s
Total exposure time: 1 h 27 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C22, NGC 7662, PN G106.5-17.6, PK 106-17.1
Apparent magnitude: 8.3 mag
Distance: 1,800 ly
Expansion: 0.5 ly
RA-Coordinates: 23h 25m 53.9s
Dec-Coordinates: +42° 32' 06''

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MC Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set, Omegon Pro H-Alpha filter 2'', Omegon Pro OIII filter 2''
Image scale: 0.224 "/Pixel
Image size: 2941 x 1845
Number of images: Lum: 80 x 1s, 24 x 30s, R: 80 x 2s, 14 x 120s, G: 70 x 2s, 14 x 90s, B: 70 x 2s, 14 x 90s, Ha: 21 x 60s, 35 x 180s, OIII: 21 x 60s, 35 x 180s
Total exposure time: 5 h 43 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C23, NGC 891
Apparent magnitude: 10.1 mag
Distance: 30,000,000 ly
Expansion: 102,000 ly
RA-Coordinates: 02h 22m 33.4s
Dec-Coordinates: +42° 20' 57''

Telescope: Meade SC ACF 203/2032
Reducer/Flattener/Barlow: 0.62x
Camera: ZWO ASI294MM Pro
Chip temperature: 0°C
Gain: 121
Offset: 30
Binning: 2x2
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set
Image scale: 0.305 "/Pixel
Image size: 5118 x 3312
Number of images: Lum: 177 x 60s, R: 57 x 120s, G: 59 x 90s, B: 59 x 90s
Total exposure time: 7 h 48 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C24, NGC 1275
Apparent magnitude: 11.7 mag
Distance: 240,000,000 ly
Expansion: 161,000 ly
RA-Coordinates: 03h 19m 48.1s
Dec-Coordinates: +41° 30' 42''

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: 4119 x 2802
Number of images: 145 x 180s
Total exposure time: 7 h 15 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C25, NGC 2419
Apparent magnitude: 10.3 mag
Distance: 275,000 ly
Expansion: 240 ly
RA-Coordinates: 07h 38m 07.9s
Dec-Coordinates: +38° 52' 48''

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: 2984 x 1962
Number of images: 89 x 30s
Total exposure time: 44.5 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C26, NGC 4244
Apparent magnitude: 10 mag
Distance: 12,000,000 ly
Expansion: 57,900 ly
RA-Coordinates: 12h 17m 29.6s
Dec-Coordinates: +37° 48' 26''

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: 3984 x 2597
Number of images: 85 x 180s
Total exposure time: 4 h 15 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C27, NGC 6888, Sh2-105
Apparent magnitude: 10 mag
Distance: 4,700 ly
Expansion: 27 ly
RA-Coordinates: 20h 12m 06.5s
Dec-Coordinates: +38° 21' 18''

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: 4111 x 2783
Number of images: 61 x 180s
Total exposure time: 3 h 03 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C28, NGC 752, Mel 12
Apparent magnitude: 5.7 mag
Distance: 1,500 ly
Expansion: 25 ly
RA-Coordinates: 01h 57m 34.8s
Dec-Coordinates: +37° 50' 00''

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

Catalog designations: C29, NGC 5005
Apparent magnitude: 9.8 mag
Distance: 44,000,000 ly
Expansion: 74,200 ly
RA-Coordinates: 13h 10m 56.2s
Dec-Coordinates: +37° 03' 33''

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: 2793 x 1854
Number of images: 39 x 180s
Total exposure time: 1 h 57 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C30, NGC 7331
Apparent magnitude: 9.5 mag
Distance: 46,000,000 ly
Expansion: 136,000 ly
RA-Coordinates: 22h 37m 04s
Dec-Coordinates: +34° 24' 56''

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: 2974 x 2007
Number of images: 103 x 45s
Total exposure time: 1 h 17 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

Catalog designations: C31, IC 405, Sh2-229
Apparent magnitude: 10 mag
Distance: 1,470 ly
Expansion: 13 ly
RA-Coordinates: 05h 16m 12s
Dec-Coordinates: +34° 16' 00''

Telescope: Nikon AF-S Nikkor 70-200 mm/2.8 G ED VR II (116 mm)
Reducer/Flattener/Barlow: 1.0x
Camera: ZWO ASI294MM Pro
Chip temperature: -15°C
Gain: 121
Offset: 30
Binning: 1x1
Filter: Optolong L-Pro 2", Optolong RGB 2" filter set, Astronomik filter H-alpha 6nm CCD MaxFR 2", Astronomik filter OIII 6nm CCD MaxFR 2"
Image scale: 8.244 "/Pixel
Image size: 3532 x 2433
Number of images: Lum: 7 x 60s, R: 6 x 120s, G: 6 x 120s, B: 7 x 120s, Ha: 18 x 300s, OIII: 17 x 300s
Total exposure time: 3 h 21 min
Number of darks, flats, darkflats: each 30, 30, 30
Processing software: PixInsight

Catalog designations: C32, NGC 4631
Apparent magnitude: 9 mag
Distance: 28,000,000 ly
Expansion: 124,000 ly
RA-Coordinates: 12h 42m 08s
Dec-Coordinates: +32° 32' 29''

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: 2528 x 1729
Number of images: 110 x 180s
Total exposure time: 5 h 30 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C33, NGC 6992, NGC 6995
Apparent magnitude: 7 mag
Distance: 2,400 ly
Expansion: 64 ly
RA-Coordinates: 20h 57m 00s
Dec-Coordinates: +31° 31' 43''

Telescope: Nikon 2216 AF-S DX 18-300 mm (226 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: 4144 x 2822
Number of images: 54 x 240s
Total exposure time: 3 h 46 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C34, NGC 6960
Apparent magnitude: 7 mag
Distance: 2,400 ly
Expansion: 49 ly
RA-Coordinates: 20h 45m 51s
Dec-Coordinates: +30° 42' 19''

Telescope: Nikon 2216 AF-S DX 18-300 mm (226 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: 4144 x 2822
Number of images: 54 x 240s
Total exposure time: 3 h 46 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C35, NGC 4884, NGC 4889
Apparent magnitude: 11.5 mag
Distance: 291,000.000 ly
Expansion: 237,000 ly
RA-Coordinates: 13h 00m 08.1s
Dec-Coordinates: +27° 58' 37''

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: 0.609 "/Pixel
Image size: 4136 x 2809
Number of images: 43 x 60s
Total exposure time: 43 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C36, NGC 4559
Apparent magnitude: 9.6 mag
Distance: 36,000,000 ly
Expansion: 112.000 ly
RA-Coordinates: 12h 35m 57.7s
Dec-Coordinates: +27° 57' 35.1''

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: 2757 x 1818
Number of images: 62 x 180s
Total exposure time: 3 h 06 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

Catalog designations: C37, NGC 6882, NGC 6885
Apparent magnitude: 8.1 mag
Distance: 1,950 ly
Expansion: 11 ly
RA-Coordinates: 20h 11m 55.8s
Dec-Coordinates: +26° 29' 00''

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: 2960 x 1940
Number of images: 28 x 45s
Total exposure time: 21 min
Number of darks, flats, darkflats: 50, 50, 50
Processing software: PixInsight

Catalog designations: C38, NGC 4565
Apparent magnitude: 9.5 mag
Distance: 41,000,000 ly
Expansion: 188,000 ly
RA-Coordinates: 20h 36m 20.8s
Dec-Coordinates: +25° 59' 16''

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: 3899 x 2732
Number of images: 96 x 180s
Total exposure time: 4 h 48 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C39, NGC 2392, PN G197.8+17.3, PK 197+17.1
Apparent magnitude: 9.1 mag
Distance: 6,000 ly
Expansion: 1.6 ly
RA-Coordinates: 07h 29m 10,7s
Dec-Coordinates: +20° 54' 43''

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: 4029 x 2619
Number of images: 122 x 120s
Total exposure time: 4 h 08 min
Number of darks, flats, darkflats: 20, 20, 20
Processing software: PixInsight

Catalog designations: C40, NGC 3626, NGC 3632
Apparent magnitude: 10.9 mag
Distance: 64,000,000 ly
Expansion: 50,300 ly
RA-Coordinates: 11h 20m 03.8s
Dec-Coordinates: +18° 21' 24,6''

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: 0.609 "/Pixel
Image size: 2968 x 1916
Number of images: 74 x 60s
Total exposure time: 1 h 14 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C41, Mel 25
Apparent magnitude: 0.5 mag
Distance: 153 ly
Expansion: 15 ly
RA-Coordinates: 04h 27m 00s
Dec-Coordinates: +15° 52' 00''

Telescope: Nikon 2216 AF-S DX 18-300 mm (123 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: 3399 x 2462
Number of images: 44 x 60s
Total exposure time: 44 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

Catalog designations: C45, NGC 5248
Apparent magnitude: 10.1 mag
Distance: 50,000,000 ly
Expansion: 90,200 ly
RA-Coordinates: 13h 37m 32s
Dec-Coordinates: +08° 53' 06.6''

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: 0.609 "/Pixel
Image size: 4130 x 2799
Number of images: 68 x 60s
Total exposure time: 1 h 08 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C46, NGC 2261
Apparent magnitude: 9 mag
Distance: 2,600 ly
Expansion: 2.3 ly
RA-Coordinates: 06h 39m 09.5s
Dec-Coordinates: +08° 44' 40''

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: 2629 x 2403
Number of images: 12 x 180s
Total exposure time: 36 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

Catalog designations: C47, NGC 6934, Mel 230
Apparent magnitude: 8.9 mag
Distance: 50,000 ly
Expansion: 103 ly
RA-Coordinates: 20h 34m 11.5s
Dec-Coordinates: +07° 24' 15''

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: 3360 x 2187
Number of images: 50 x 45s
Total exposure time: 37.5 min
Number of darks, flats, darkflats: 20, 30, 30
Processing software: PixInsight

Catalog designations: C48, NGC 2775
Apparent magnitude: 10.4 mag
Distance: 54,000,000 ly
Expansion: 67,500 ly
RA-Coordinates: 09h 10m 20.1s
Dec-Coordinates: +07° 02' 16.6''

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: 0.609 "/Pixel
Image size: 4091 x 2749
Number of images: 109 x 60s
Total exposure time: 1 h 49 min
Number of darks, flats, darkflats: 30, 30, 30
Processing software: PixInsight

Catalog designations: C49, NGC 2237, NGC 2238, NGC 2246, Sh2-275
Apparent magnitude: 6 mag
Distance: 5,200 ly
Expansion: 121 ly
RA-Coordinates: 06h 30m 42s
Dec-Coordinates: +05° 01' 00''

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

Catalog designations: C50, NGC 2244, NGC 2239, Mel 47
Apparent magnitude: 4.8 mag
Distance: 5,200 ly
Expansion: 36 ly
RA-Coordinates: 06h 30m 42s
Dec-Coordinates: +05° 01' 00''

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