Master blue.fits Header Data
get_keyword version 0.2
Name of the object of interest 'M 13    '
instrument name 'ZWO CCD ASI294MM Pro'
telescope used to acquire this image 'iOptron CEM60'
YYYY-MM-DDThh:mm:ss observation start, '2023-05-01T21:43:23.889000'
Camera binning mode 4
Camera focal length 1280.
CCD temp in C -10.
Camera gain 120
Camera offset 30
light_session1:
blue filter:
20 exposures of 60 seconds.
LIVETIME: 1200 seconds

light_session2:
blue filter:
15 exposures of 60 seconds.
LIVETIME: 900 seconds

Master green.fits Header Data
get_keyword version 0.2
Name of the object of interest 'M 13 1stmay'
instrument name 'ZWO CCD ASI294MM Pro'
telescope used to acquire this image 'iOptron CEM60'
YYYY-MM-DDThh:mm:ss observation start, '2023-05-01T21:33:06.437000'
Camera binning mode 4
Camera focal length 1280.
CCD temp in C -10.
Camera gain 120
Camera offset 30
light_session1:
green filter:
20 exposures of 60 seconds.
LIVETIME: 1200 seconds

light_session2:
green filter:
20 exposures of 60 seconds.
LIVETIME: 1200 seconds

Master lumin.fits Header Data
get_keyword version 0.2
Name of the object of interest 'M 13    '
instrument name 'ZWO CCD ASI294MM Pro'
telescope used to acquire this image 'iOptron CEM60'
YYYY-MM-DDThh:mm:ss observation start, '2023-05-01T21:48:32.745000'
Camera binning mode 4
Camera focal length 1280.
CCD temp in C -10.
Camera gain 120
Camera offset 30
light_session1:
lumin filter:
34 exposures of 60 seconds.
LIVETIME: 2040 seconds

light_session2:
lumin filter:
30 exposures of 60 seconds.
LIVETIME: 1800 seconds

Master red.fits Header Data
get_keyword version 0.2
Name of the object of interest 'M 13 1stmay'
instrument name 'ZWO CCD ASI294MM Pro'
telescope used to acquire this image 'iOptron CEM60'
YYYY-MM-DDThh:mm:ss observation start, '2023-05-01T21:38:14.633000'
Camera binning mode 4
Camera focal length 1280.
CCD temp in C -10.
Camera gain 120
Camera offset 30
light_session1:
red filter:
20 exposures of 60 seconds.
LIVETIME: 1200 seconds

light_session2:
red filter:
18 exposures of 60 seconds.
LIVETIME: 1080 seconds

get_keyword version 0.2
Name of the object of interest 'M 13 1stmay'
total intergration time is 10620 seconds or 2.95 hours.