Rho Ophiuchi 1hr 10mins | Astrobiscuit | Page 1

charred canopy Jul 9, 2023, 5:21 AM

#

shot at 55mm untracked, canon 650. Theres also some Blue Horsehead. Have fun!
https://drive.google.com/file/d/1rqO77bD2ZURj6p4YxYerE0QM1ZCwK3YU/view?usp=sharing

Google Docs

Rho Ophiuchi 1hr 10mins Stacked.tif

charred canopy Jul 10, 2023, 12:54 AM

#

wow no one interested?

crimson star Jul 10, 2023, 6:42 AM

#

charred canopy wow no one interested?

ill give it a go now.

charred canopy Jul 10, 2023, 8:57 AM

#

💀

crisp sigil Jul 10, 2023, 12:17 PM

#

did you bot use calibration frames?

#

anyway, this is what I got from a quick go at it. With calibration frames and more data as 1 hour of data for rho ophiuchi is quite low, this can be truly great

charred canopy Jul 10, 2023, 8:57 PM

#

crisp sigil did you bot use calibration frames?

Yes. The flats were wonky, not sure why

crisp sigil Jul 10, 2023, 10:31 PM

#

Since flats need to be taken right after lights, if you were to capture more data, you might have to scrap this data unless the stack is good

charred canopy Jul 10, 2023, 11:08 PM

#

im trying to figure out if its under exposed flatss or over exposed

#

thTs what im thinking

#

this was done untracked

#

for untracked data, its pretty good tbh

crisp sigil Jul 11, 2023, 3:12 AM

#

Nice, good for untracked

#

Check the histograms for the flats

#

Should be between 1/2 and 2/3

#

Same iso as lights

tacit cloak Jul 11, 2023, 5:35 AM

#

If untarcked then its probably stacking artifacts.

charred canopy Jul 11, 2023, 5:52 AM

#

its stacking artifacts which i crop out anyways

#

but its that there are loose pixels. when i mean that ther eare pixels that are there but when denoised still remain

#Rho Ophiuchi 1hr 10mins