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Contains:  IC 410, NGC 1893
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NGC1893 TadPole SHO Hyperstar, 


NGC1893 TadPole SHO Hyperstar
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NGC1893 TadPole SHO Hyperstar

Technical card

Dates:Feb. 24, 2020Feb. 25, 2020

Optolong Ha 7nm: 20x300" (gain: 139.00) -15C bin 1x1
Optolong OIII 6.5nm: 12x300" (gain: 139.00) -15C bin 1x1
Optolong SII 6.5nm: 15x300" (gain: 139.00) -15C bin 1x1

Integration: 3.9 hours

Darks: ~25

Flats: ~25

Flat darks: ~40

Bias: ~40

Avg. Moon age: 1.23 days

Avg. Moon phase: 1.91%

Bortle Dark-Sky Scale: 7.00

Basic astrometry details job: 3280662

RA center: 5h 23' 11"

DEC center: +33° 25' 19"

Pixel scale: 0.760 arcsec/pixel

Orientation: 324.046 degrees

Field radius: 0.964 degrees

Resolution: 6384x6525

Locations: Tim Timrawi, Las Vegas, NV, United States

Data source: Backyard


I was curious how would the data looks like if I used ASI1600MM-Pro with Optolong SHO filters compared to ESprit 100ED. I was not looking forward to using the manual drawer and was curious if it's feasible to use the ZWO EFW. I called Starizona and Scott was kind enough to send me the adapter for this to give it a shot. After a bit of creativity using a paper cut for collimation I was able to start shooting an object that is quickly leaving my skies.



License: None (All rights reserved)

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NGC1893 TadPole SHO Hyperstar,