Jupiter 2021-07-18 Ganymede shadow transit

2021-07-19T14:12:29+00:0019 July 2021|Jupiter, News|

First planetary observations of the season. Still low altitude but about 20 degrees now. Ganymede shadow transit

Object IDJupiter
Details2021-07-18 01:19:35 UT
TelescopeSkymax 180
180mm f15
CameraZWO ASI290MC
UV/IR block filter
Exposure(s)120s .ser video, 70fps
48% frames
1.5x Drizzle
CaptureFireCapture
ProcessingAS3, Registax 6, Photoshop

Discovered I had 4 frames I could do an animation of the Ganymede shadow transit with.

Yet more lunar features for the ASE Lunar-100

2021-06-01T20:11:19+00:001 June 2021|Moon, News|

Added to the ASE Lunar 100 Project

Object IDPosidonius, Gruithuisen, Hortensius Domes
Fra Mauro formation, Prinz Rilles
Details2021-05-22
Telescope250mm f4.8 Newtonian
CameraZWO ASI290MC
Exposure(s)60s .ser videos
CaptureFireCapture
ProcessingAutostakkert 3, Registax, Photoshop

Even more lunar features for the ASE Lunar-100

2021-06-01T20:08:24+00:001 June 2021|Moon, News|

Added to the ASE Lunar 100 Project

Object IDTheophilus, Cyrillus, Catharina
Taruntius, Cauchy Region, Rheita Valley
Details2021-05-17
Telescope250mm f4.8 Newtonian
CameraZWO ASI290MC
Exposure(s)60s .ser videos
CaptureFireCapture
ProcessingAutostakkert 3, Registax, Photoshop

More lunar features for the ASE Lunar-100

2021-06-01T20:02:53+00:001 June 2021|Moon, News|

Added to the ASE Lunar 100 Project

Object IDAristarchus, Schroter’s Valley, Babbage, J. Herschel,
Gassendi, Mare Humorum, Schickard, Sinus Iridum, Grimaldi (2021-04-25)
Details2021-04-24
Telescope250mm f4.8 Newtonian
CameraZWO ASI290MC
Exposure(s)60s .ser videos
CaptureFireCapture
ProcessingAutostakkert 3, Registax, Photoshop

C5 The Hidden Galaxy

2021-04-14T13:59:46+00:0014 April 2021|Caldwell, Galaxy, News|

Another  go a this for the ASE Caldwell Project. A really tricky one this. Hidden in the dust from our own galaxy, this would actually be naked eye brightness if not obscured. From two sets of data but still challenging.

Object IDC4 NGC7023 Iris Nebula
DetailsMag. 9.1
Size 21.4′ x 20.9′
2021-04-11
Telescope250mm f4.8 Newtonian, MPCC
CameraQHY168C @-15°C
IDAS P2
Exposure(s)25 x 240s, 14x180s
darks, flats, bias
CaptureNINA
ProcessingAPP, Photoshop, Topaz Denoise AI

C4 NGC7023 Iris Nebula

2021-04-14T13:56:40+00:0014 April 2021|Caldwell, Nebula, News|

Another  for the ASE Caldwell Project. Horrible gradient to deal with but background is messed around with to bring out all the dust around it. Makes the rest of the background messy though.

Object IDC4 NGC7023 Iris Nebula
DetailsMag. 6.8
Size 18′ x 18′
2021-04-09
Telescope250mm f4.8 Newtonian, MPCC
CameraQHY168C @-15°C
IDAS P2
Exposure(s)25 x 240s
darks, flats, bias
CaptureNINA
ProcessingAPP, Photoshop, Topaz Denoise AI

IC 1848 Soul Music

2021-04-06T10:48:34+00:006 April 2021|Narrowband, Nebula, News, NGC Autumn|

Well the Soul Nebula Mosaic anyway. 5 panes in the end. First 4 panes (see below)  should have done it but I suspect platesolving failed and I had to do another pane the next night. APP is brilliant at stitching together and blending in panes – even from different sessions.

Object IDIC 1848 Soul Nebula
DetailsSize 150′ x 75′
2021-04-01
Telescope250mm f4.8 Newtonian, MPCC
CameraQHY168C @-15°C
Tri-band filter
Exposure(s)9x300s per pane
darks, flats, bias
CaptureNINA
ProcessingAPP, Photoshop, Topaz Denoise AI