NGC Winter

//NGC Winter
NGC Winter 2017-01-31T10:52:41+00:00

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Orion and Running Man nebulae

Red channel has poor focus.

Object ID M42,43 and Sh2-279
Details Nebulae, Orion
Mag. 4 Size 65’x60′
Telescope C80ED @ f5.6 (x0.75 reducer)
Camera Atik 460EX (-15C) and SX filter wheel
IDAS P2 LPR filter
Exposure(s) L 10x60s 1×1, RGB 10x60s each 2×2
darks, no flats or bias
Capture APT, finder guiding with PHD2
Processing Stacked in Nebulosity, processed in Photoshop and Lightroom
14 February 2018|M31-60, Nebula, News, NGC Winter|

Rosette Nebula C49 and NGC 2244

Had to discard the L channel as underexposed.

Object ID C49 Rosette Nebula and NGC 2244
Details Nebula and Open Cluster, Monoceros
Mag. 9 Size 1.3 degrees
Telescope C80ED @ f5.6 (x0.75 reducer)
Camera Atik 460EX (-15C) and SX filter wheel
IDAS P2 LPR filter
Exposure(s) RGB 10x60s each 2×2
darks, no flats or bias
Capture APT, finder guiding with PHD2
Processing Stacked in Nebulosity, processed in Photoshop and Lightroom
14 February 2018|Caldwell, Nebula, News, NGC Winter|

Horsehead, Flame and Alnitak

First for a while. Far too few subs and poor focusing. Big reflection of Alnitak too.

Processed (very harshly to get anything out of it) in Nebulosity 3, Photoshop and Lightroom. Noise reduction very heavily used!

Object ID NGC 2024 Flame nebula, Barnard 22 Horsehead nebula
Details Nebula and Dark Nebula, Orion
Mag. 2 Size 30′, 8’x6′
Telescope C80ED @ f5.6 (x0.75 reducer)
Camera Atik 460EX (-15C) and SX filter wheel
IDAS P2 LPR filter
Exposure(s) L 2x60s 1×1, RGB 2x60s each 2×2
darks, no flats or bias
Capture APT unguided
Processing Stacked in Nebulosity, processed in Photoshop and Lightroom
12 February 2018|Nebula, News, NGC Winter|

Double Cluster in Perseus NGC 869 and 884

First image using the C80ED for a long time.

Object ID Caldwell 14, NGC 869 and 884
Details Open Clusters, Perseus
Date/Time 2017-12-10 19:41 – 20:01 UT
Telescope C80ED @ f7.5
IDAS P2 LPR filter
Camera Canon 600D
Exposure(s) 30x30s lights, 10x30s darks
ISO 1600
Capture APT, unguided
Processing Stacked in Nebulosity, processed in Photoshop and Lightroom

 

10 December 2017|Caldwell, Deep Sky, News, NGC Winter, Open Cluster|

Cone Nebula and Christmas Tree Cluster

NGC 2264
Star forming nebula and Open cluster, Monoceros
Mag 3.9, size 20′
2017-01-29
200mm f8 RC at f6 (Revelation x0.75 reducer)
Piggyback guiding with 70mm f/7 refractor
L 5×240s 2×2, RGB 5×120s 4×4 Darks Bias Flats
Atik 460EX (-25C), LRGB filters, IDAS P2 LPR filter
Captured in APT, Processed in Nebulosity3, PS CC, LightRoom

Bad planning in that the object went behind the observatory roof after only 5 sets of exposures. Not great but better than expected though.

Good quality flats make such a huge difference. Much easier to process, especially when using the reducer.

30 January 2017|Nebula, News, NGC Winter, Open Cluster|

NGC1977 Running Man Nebula

Another attempt at this with the CCD this time. Images get progressively worse through the night as equipment mists up despite attempts to stop it. Flats were useless and made it all worse so a little vignetting.

2016-11-25
200mm f5 Newtonian, piggyback guiding C80ED
L 9×180 1×1, RGB 9×120 2×2
BPM
Atik 460EX (-25C), LRGB filters, IDAS P2 LPR filter
Captured in APT, Processed in Nebulosity3, PS CC, LightRoom

26 November 2016|Nebula, News, NGC Winter|