Open Cluster NGC 1027, Soul nebula, Heart nebula (or Running Dog nebula?)
Open Cluster NGC 1027, Soul nebula, Heart nebula (or Running Dog nebula?)
From "PRO DATASETS" from Telescope Live.
It is an HSO image from 13 exposures (Hx8, Sx3, Ox2) for 300" each = 1h 5m
I can't give up on "traditional" colors, so
I assigned the HSO images to the RGB channels:
PixInsight : Dynamic narrowband combinations with PixelMath:
R = (Oiii^~Oiii)*Sii + ~(Oiii^~Oiii)*Ha
G = ((Oiii*Ha)^~(Oiii*Ha))*Ha + ~((Oiii*Ha)^~
(Oiii*Ha))*Oiii
B = Oiii
Cropped, resampled
It is an HSO image from 13 exposures (Hx8, Sx3, Ox2) for 300" each = 1h 5m
I can't give up on "traditional" colors, so
I assigned the HSO images to the RGB channels:
PixInsight : Dynamic narrowband combinations with PixelMath:
R = (Oiii^~Oiii)*Sii + ~(Oiii^~Oiii)*Ha
G = ((Oiii*Ha)^~(Oiii*Ha))*Ha + ~((Oiii*Ha)^~
(Oiii*Ha))*Oiii
B = Oiii
Cropped, resampled
SPECIFICATIONS
Telescope
Takahashi FSQ-106EDX4 f3.6
Camera
FLI PL16803
Location
Oria, Almería, Spain
Date of observation
2021-03-12; 2021-03-13; 2021-03-14
Filters
Astrodon Ha (3nm), SII (3nm), OIII (3nm)
Processing
Pleiades Astrophoto PixInsight; Elements Photoshop
Credits
Data: Telescope Live; Processing: Pierluigi Carotti
