/
[HSC] OSC_Extract_HaOIII_Masters.ssf
77 lines (61 loc) · 1.9 KB
/
[HSC] OSC_Extract_HaOIII_Masters.ssf
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
############################################
#
# Updated by Hersey - http://www.suffolksky.com/
# January 2024
# - Use master flats and darks
#
############################################
#
# Script for Siril 1.2
# February 2023
# (C) Cyril Richard
# ExtractHaOIII v1.4
#
########### PREPROCESSING SCRIPT ###########
#
# Script for color camera preprocessing that
# extracts Ha and OIII
#
# Processing lights calibrated with master dark and flat
#
# Lights in ./lights
# Masters in ./masters
#
# Results saved to ./results
#
# Extracted HA and OIII saved in ./results/
#
############################################
# Requires at least Siril 1.2.0
requires 1.2.0
# Process and Convert Light Frames to .fit files
cd lights
convert light -out=../process
cd ../process
# Calibrate Light Frames using master dark and master flat
calibrate light -dark=../masters/dark_stacked -flat=../masters/pp_flat_stacked -cc=dark -cfa -equalize_cfa
# Extract Ha and OIII
seqextract_HaOIII pp_light
# Align Ha lights
register Ha_pp_light -drizzle
# Stack calibrated Ha lights to Ha_stack (temporary)
stack r_Ha_pp_light rej 3 3 -norm=addscale -output_norm -out=results_00001
# and flip if required
mirrorx_single results_00001
# Align OIII lights
register OIII_pp_light
# Stack calibrated OIII lights to OIII_stack (temporary)
stack r_OIII_pp_light rej 3 3 -norm=addscale -output_norm -out=results_00002
# and flip if required
mirrorx_single results_00002
# Align the result images, small shifts and chromatic aberrations can occur
register results -transf=shift -interp=none
# Renorm OIII to Ha using PixelMath
pm $r_results_00002$*mad($r_results_00001$)/mad($r_results_00002$)-mad($r_results_00001$)/mad($r_results_00002$)*median($r_results_00002$)+median($r_results_00001$)
# Save OIII final result
save ../results/result_OIII_$LIVETIME:%d$s
# Save Ha final result
load r_results_00001
save ../results/result_Ha_$LIVETIME:%d$s
cd ..
close