AP#92 : NGC 7000/IC 5067/IC 5070
Name:The "North American" and "Pelican" nebula
Constellation:Cygnus
Instrument:
Image 1:Redcat 51 and modified Canon T6i.
Image 2:8-inch F5 reflector with Sky Watcher coma corrector and an ASI 2600 MC (gain 100 -20c).
Exposure time:
Image 1: 24 five-minute exposures at ISO 800.
Image 2: Amosaic of seven images. Each was a stack of 16 five-minute and 9 three-minute exposures.
Star Chart from Michael Vlasov's Deep sky hunter star atlas available on line https://www.deepskywatch.com/deep-sky-hunter-atlas.html
Magnitude: 4.0 (NGC 7000) 8.0 (IC 5070)
Apparent size: 120' X 100' (NGC 7000) 60' X 50' (IC 5070)
The North American and Pelican Nebulae are two showpieces in any astrophtographers album. To frame both nebula, recquires a focal length of 200-300 mm when using an APS sensor/digital SLR. Longer focal lengths record better details but require multiple images to create a mosaic. This image was taken with a Redcat 51 (FL 250mm).
This image is a mosaic of seven images taken with an 8-inch F5 reflector and ASI 2600 MC camera.
