M27 : The Dumbell Nebula

Sky Watcher 200/1000 Newt, Celestron C11 Edge HD, Explore Scientific FCD100 ED127

 

Imaging cameras:Qsi 683-wsg, ZWO ASI 1600MM PRO -Cooled

 

Mount:Explore Scientific G11 with PMC-8

 

Guiding camera:Starlight Xpress Lodestar X2 Auto Guiding Camera

 

Focal reducers:C11 Edge .7 Reducer, CCD47 - 0.67x focal reducer, Hotech 2 Flattener

 

Software:SGPRO, PHD2. PixInsight, Photoshop,SharpCap

 

Filters:Astrodon 3nm Ha 31mm, Astrodon Gen II Blue 31mm, Astrodon Gen II Green 31mm, Astrodon Gen II Red 31mm, Astrodon Gen II Luminance 31mm

 

Accessory:Zwo Off axis guider

 

Resolution: 4370x3335

 

Dates:June 15, 2018, June 16, 2018, June 17, 2018, May 31, 2019, June 1, 2019

 

Frames:

Astrodon 3nm Ha 31mm: 50x300" (gain: 200.00) -20C bin 1x1

Astrodon 3nm Ha 31mm: 10x1200" -20C bin 1x1

Astrodon Gen II Blue 31mm: 100x180" (gain: 76.00) -20C bin 1x1

Astrodon Gen II Green 31mm: 100x180" (gain: 76.00) -20C bin 1x1

Astrodon Gen II Luminance 31mm: 100x120" (gain: 76.00) -20C bin 1x1

Astrodon Gen II Luminance 31mm: 30x1200" -20C bin 1x1

Astrodon Gen II Red 31mm: 100x180" (gain: 76.00) -20C bin 1x1

 

Integration: 35.8 hours

 

Darks: ~20

 

Flats: ~10

 

Flat darks: ~10

 

Bias: ~150

Done