Search found 36 matches
- Fri May 03, 2024 9:38 pm
- Forum: Astrophotography
- Topic: Astrophotography from a roof terrace
- Replies: 5
- Views: 172
Re: Astrophotography from a roof terrace
It is quite intuitive to practicing imagers that Bortle class do vary over our small island. (Refer rifleman175's A Method of Determining the Bortle Class at my Observation Site), i do agree with rifleman's finding that "the light pollution at Senkang is around Bortle 7.0 at altitude of 55 deg...
- Fri May 03, 2024 9:26 pm
- Forum: Astrophotography
- Topic: Astrophotography from a roof terrace
- Replies: 5
- Views: 172
Re: Astrophotography from a roof terrace
Hi Bernard, Very nice images. I'd actually venture to guess that it's really Bortle 7 to 8 at you location rather than Bortle 9 from your images. I'd suggest that you start stacking more than 30 subs (1 hour at 30 s is 120 images, 3 hours is 360 images) and then process offline. Looking at your dat...
- Fri May 03, 2024 3:07 pm
- Forum: Astrophotography
- Topic: Astrophotography from a roof terrace
- Replies: 5
- Views: 172
Astrophotography from a roof terrace
My second attempt at astrophotography from our Bortle 9 skies. Nothing fancy, just UV/IR filter with uncooled zwo585mc camera, sharpstar 61edph iii w reducer/flattener (FL 268mm, F3.9), iOptron cem26 (unguided). All without darks, flats etc, unprocessed other than live-stack using asiair mini. Omega...
- Fri May 03, 2024 2:45 pm
- Forum: Astrophotography
- Topic: Best weather app for AP in Singapore
- Replies: 15
- Views: 1195
Re: Best weather app for AP in Singapore
It was clear until just after midnight, when patchy clouds started to drift in. At that point, I called it a night and packed up. It was also getting very balmy
btw, my photos from last night are in this thread
btw, my photos from last night are in this thread
- Fri May 03, 2024 12:31 am
- Forum: Astrophotography
- Topic: Best weather app for AP in Singapore
- Replies: 15
- Views: 1195
Re: Best weather app for AP in Singapore
I was able to do some imaging tonight from 9.30pm - 12mn. Will upload the live stacks tomorrow.
- Thu May 02, 2024 6:09 pm
- Forum: Astrophotography
- Topic: Best weather app for AP in Singapore
- Replies: 15
- Views: 1195
Re: Best weather app for AP in Singapore
Yeah, skies looks clear now and I’m hoping it continues to 1-2am Keeping fingers crossed
- Thu May 02, 2024 12:15 am
- Forum: Astrophotography
- Topic: Best weather app for AP in Singapore
- Replies: 15
- Views: 1195
Re: Best weather app for AP in Singapore
So much for the iOS weather app and our Meteorological Service. A few hours after I posted, the forecast for the night changed from partly cloudy to cloudy, and it actually started raining at 11.30pm
- Wed May 01, 2024 4:04 pm
- Forum: Astrophotography
- Topic: Best weather app for AP in Singapore
- Replies: 15
- Views: 1195
Re: Best weather app for AP in Singapore
If the iOS weather app’s precipitation map suggests light or little cloud cover for the night, I check the skies every 1-2 hours to see if skies are mostly transparent. I find that the equatorial weather here is just too changeable for any forecast to be reliable predictor of clear skies. If the ski...
- Tue Apr 30, 2024 3:58 pm
- Forum: Astrophotography
- Topic: Best weather app for AP in Singapore
- Replies: 15
- Views: 1195
Re: Best weather app for AP in Singapore
There was reasonably good skies around southern skies on 29-04-2024 from about 10pm to 1am. I manage to make a few quick snaps of a few objects in the vicinity. All taken with Askar FMA180 Pro with UV/IR filter on ZWO585MC (non-cooled), unguided. Mount: iOptron CEM26 with ZWO Asiair Mini. https://ph...
- Sat Apr 20, 2024 7:52 pm
- Forum: Buy and Sell
- Topic: WTS: [SOLD] Celestron C102 4” F10 Achromat Refractor
- Replies: 5
- Views: 1842
Re: WTS: [Price Reduced] Celestron C102 4” F10 Achromat Refractor
Ok. Reserved for you Mr Chia.