markarianuk
C4 NGC7023 Iris Nebula
Difficult to bring out the dust. Poor guiding resulting in a few "rugby ball" stars - <0.7" but often in just one direction. Light pollution from the Forth Bridges really spoiled this image. Too much going straight up into the sky, directly beneath this object. Shameful waste of electricity and destruction of the night sky.
250mm f4.8 Newtonian, MPCC
QHY168C @-15°C, IDAS P2
25 x 240s, darks, flats, bias
NINA, APP, Photoshop, Topaz Denoise AI
C4 NGC7023 Iris Nebula
Difficult to bring out the dust. Poor guiding resulting in a few "rugby ball" stars - <0.7" but often in just one direction. Light pollution from the Forth Bridges really spoiled this image. Too much going straight up into the sky, directly beneath this object. Shameful waste of electricity and destruction of the night sky.
250mm f4.8 Newtonian, MPCC
QHY168C @-15°C, IDAS P2
25 x 240s, darks, flats, bias
NINA, APP, Photoshop, Topaz Denoise AI