############################################
#
# Seestar OBI (Offline Best Integration) v1.4 
# (C) MIT License Maciej Obarzanek May 2025
# 
############### SCRIPT INFO ################
#
# Script for Seestar preprocessing
#
# Needs 1 set of FIT images in /lights folder
# Important: First file is reference frame
#
# Recommended: For avoid to reject plate solving
# requests first install offline stars database.
#
# https://www.youtube.com/watch?v=Pdpgk1u1BF4
# https://siril.readthedocs.io/en/latest/astrometry/platesolving.html
#
############### MIT LICENSE ################
# This software is licensed under the MIT License.
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
############################################

requires 1.4.0-beta1

# Convert Light Frames to .fit files
cd lights
convert light -out=../process
cd ../process

# Plate solve all images (with register)
seqplatesolve light -nocache -catalog=localgaia

# Align lights
setref light 1
seqapplyreg light -drizzle -scale=2.0 -pixfrac=0.5

# Stack lights
stack r_light rej 3 3 -norm=addscale -output_norm -rgb_equal -out=result

# Flip if required
mirrorx_single result

# Load sequence and save final image
load result
save ../result