This image combines over 30 hours of narrowband data from 2021 and 2022.
For a full resolution version, click
here.
I found that breaking up the image in different FOVs and orientations, may add to its overall appreciation. Following are links to a couple of full-resolution crops:
Crop1, and
Crop2.
IMAGING DATA
Optical train: AP167FLZ + flattener
Mount: AP1100 CP4
Guiding: QHY5II-L, 50/260 guidescope (2021) ans QHY5-III in Astrodon OAG (2022)
Camera: QHY600M (-15C, 2021 and -10C, 2022)
Filters: Astrodon 2nd Gen 3nm H-alpha,OIII, SII
Frames: 65x5-min + 53x10-min in H-alpha, 73x5-min in OIII, and 85x5-min +18x10-min in SII, all binned 1x1.
Processing: PI 1.884 + Adobe Camera Raw
Date: April 2021 and January 2022
Place: General Pacheco, Buenos Aires, Argentina
Seeing & transparency: very good/average (suburban skies)
