Keywords: class

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## General Parameters

Observation version 2 since 10-mar-2023 (added parallactic angle):

      ! GENERAL: General parameters, always present.
      integer(kind=4), parameter :: class_sec_gen_id=-2
      integer(kind=4), parameter :: class_sec_gen_len=11
      type general
         sequence
         ! Written in the index on disk
         integer(kind=4) :: num     ! [         ] Observation number
         integer(kind=4) :: ver     ! [         ] Version number
         integer(kind=4) :: teles(3)! [         ] Telescope name
         integer(kind=4) :: dobs    ! [MJD-60549] Date of observation
         integer(kind=4) :: dred    ! [MJD-60549] Date of reduction
         integer(kind=4) :: kind    ! [     code] Type of data
         integer(kind=4) :: qual    ! [     code] Quality of data
         integer(kind=4) :: scan    ! [         ] Scan number
         integer(kind=4) :: subscan ! [         ] Subscan number
         ! Written in the section on disk
         real(kind=8)    :: ut      ! [  rad] UT of observation
         real(kind=8)    :: st      ! [  rad] LST of observation
         real(kind=4)    :: az      ! [  rad] Azimuth
         real(kind=4)    :: el      ! [  rad] Elevation
         real(kind=4)    :: tau     ! [neper] Opacity
         real(kind=4)    :: tsys    ! [    K] System temperature
         real(kind=4)    :: time    ! [    s] Integration time
         real(kind=8)    :: parang  ! [  rad] Parallactic angle
         integer(kind=4) :: xunit   ! [ code] X unit (if X coordinates section is present)
      end type general

Observation version 1/2 (obsolete for writing):

      ! GENERAL: General parameters, always present.
      integer(kind=4), parameter :: class_sec_gen_id=-2
      integer(kind=4), parameter :: class_sec_gen_len=9
      type general
         sequence
         ! Written in the index on disk
         integer(kind=4) :: num     ! [         ] Observation number
         integer(kind=4) :: ver     ! [         ] Version number
         integer(kind=4) :: teles(3)! [         ] Telescope name
         integer(kind=4) :: dobs    ! [MJD-60549] Date of observation
         integer(kind=4) :: dred    ! [MJD-60549] Date of reduction
         integer(kind=4) :: kind    ! [     code] Type of data
         integer(kind=4) :: qual    ! [     code] Quality of data
         integer(kind=4) :: scan    ! [         ] Scan number
         integer(kind=4) :: subscan ! [         ] Subscan number
         ! Written in the section on disk
         real(kind=8)    :: ut      ! [  rad] UT of observation
         real(kind=8)    :: st      ! [  rad] LST of observation
         real(kind=4)    :: az      ! [  rad] Azimuth
         real(kind=4)    :: el      ! [  rad] Elevation
         real(kind=4)    :: tau     ! [neper] Opacity
         real(kind=4)    :: tsys    ! [    K] System temperature
         real(kind=4)    :: time    ! [    s] Integration time
         integer(kind=4) :: xunit   ! [ code] X unit (if X coordinates section is present)
      end type general