Search found 28 matches
- Sun Oct 29, 2023 8:45 am
- Forum: Astrophotography
- Topic: Orion (M42) from my roof with an Orion
- Replies: 0
- Views: 17667
Orion (M42) from my roof with an Orion
20231029_083733.jpg 20231029_083916.jpg Orion from Bt Batok. Info: Date : 27 October 2023 first shot - 0035hrs last shot 0331hrs 300 x 30 Sec Lights 30 Biases 30 Darks 30 Flats ISO-1000 Total integration time 2½hr Stacked in DSS processed in Photoshop and Lightroom Equipment: Orion ST120 F/5 FL600m...
- Sun Oct 29, 2023 8:30 am
- Forum: Astrophotography
- Topic: Andromeda from my roof
- Replies: 5
- Views: 6036
- Fri Oct 20, 2023 11:10 am
- Forum: Astrophotography
- Topic: Exposure times
- Replies: 3
- Views: 5453
Re: Exposure times
Hi rcj, Thank you for the very informative advice!! Appreciate it! Yes, my tracking mount is decent enough to track long exposures up to a minute plus. I'm still trying to find out the optimal exposure times + ISO to get the cleanest reference frame. In the meantime, my ZWO ASIAir has arrived and I'...
- Mon Oct 02, 2023 1:15 pm
- Forum: Astrophotography
- Topic: Sunspots
- Replies: 0
- Views: 13008
Sunspots
The sun appears to be highly active these couple of days.
Lots of sunspots noted today.
Lots of sunspots noted today.
- Sat Sep 30, 2023 12:44 pm
- Forum: Astrophotography
- Topic: Andromeda from my roof
- Replies: 5
- Views: 6036
- Sat Sep 30, 2023 10:20 am
- Forum: Astrophotography
- Topic: Exposure times
- Replies: 3
- Views: 5453
Re: Exposure times
Just for reference, my equipment is as follows : Laptop with PHD2 SV205 guide camera Angeleyes 50mm guidescope (190mm focal length) Orion ST120mm (600mm F5) Achromatic refractor Canon EF 70-200mm f2.8L lens Sigma 120-300mm f2.8 lens Maxvision 150/750 F5 Newtonian reflector iOptron CEM-25P mount Cano...
- Sat Sep 30, 2023 10:14 am
- Forum: Astrophotography
- Topic: Exposure times
- Replies: 3
- Views: 5453
Exposure times
I have a silly newbie question here. Taking astrophotos from Bortle 9 skies here in Singapore, what exposures do you set in order to get dim objects such as Flame and Horsehead nebulae? I usually get images that are washed out and processing them after stacking just creates noise and artifacts. I cu...
- Sat Sep 30, 2023 10:11 am
- Forum: Astrophotography
- Topic: Andromeda from my roof
- Replies: 5
- Views: 6036
Andromeda from my roof
Managed to get Andromeda in September.
- Thu Sep 13, 2007 12:11 am
- Forum: Astronomy Events & Observation Sessions
- Topic: Science Center Observatory Session (14th Sept 2007)
- Replies: 4
- Views: 3097
- Thu Sep 13, 2007 12:09 am
- Forum: Equipment Discussions
- Topic: Orion 80 ED f/7.5 or Orion 120 ST f/5?
- Replies: 4
- Views: 2989