#
# n21dk01iKQ.v2d K-band plus Q-band
#
# PI: D.J. Kim (MPIfr)
# K-band 256 ch per 64 MHz IF, 0.25 MHz/ch, 1.0 sec AP
# Q-band 128 ch per 64 MHz IF, 0.50 MHz/ch, 0.5 sec AP
#
# VEX has scan "mode=kband" and "mode=qband" according to the active Effelsberg receiver in each scan,
# while Yebes and KVN always has simultaneous K&Q in both of these "mode=..." modes.
#
# The first correlation attempts used v2d 'freqId=<list>', with one v2d for K band, another v2d for Q band.
#
# For some scans this worked fine. However, as soon as array composition is different in some scan, the order of
# frequency entries in of the .input FREQ table changes wrt other scans, and the whole-track 'freqId=<list>' indices
# turn incorrect.
#
# In the end, must correlate K and Q together with the following config:
# ==> 256 ch per 64 MHz IF, 0.25 MHz/ch, 0.5 sec AP
#
# PI must later in CASA/AIPS split out K and Q bands, and
# ==> apply time averaging to K data from 0.5->1.0s, and
# ==> similarly apply spectral averaging to Q data from 0.25->0.50 MHz/channel.
#

vex = n21dk01i.KQ.vex.obs

dataBufferFactor = 24
visBufferLength = 40
startSeries = 1000
exhaustiveAutocorrs = False
singleScan = True
singleSetup = True

antennas = Ky, Ku, Kt, Ef, Ys

ZOOM zoomsKQ
{
    # K USB
    addZoomFreq = freq@23976.0/bw@64.0/noparent@true
    addZoomFreq = freq@24096.0/bw@64.0/noparent@true
    addZoomFreq = freq@24216.0/bw@64.0/noparent@true
    addZoomFreq = freq@24336.0/bw@64.0/noparent@true
    # K LSB
    addZoomFreq = freq@23912.0/bw@64.0/noparent@true
    addZoomFreq = freq@24032.0/bw@64.0/noparent@true
    addZoomFreq = freq@24152.0/bw@64.0/noparent@true
    addZoomFreq = freq@24272.0/bw@64.0/noparent@true

    # Q USB
    addZoomFreq = freq@43446.0/bw@64.0/noparent@true
    addZoomFreq = freq@43566.0/bw@64.0/noparent@true
    addZoomFreq = freq@43686.0/bw@64.0/noparent@true
    addZoomFreq = freq@43806.0/bw@64.0/noparent@true
    # Q LSB
    addZoomFreq = freq@43382.0/bw@64.0/noparent@true
    addZoomFreq = freq@43502.0/bw@64.0/noparent@true
    addZoomFreq = freq@43622.0/bw@64.0/noparent@true
    addZoomFreq = freq@43742.0/bw@64.0/noparent@true
}

ZOOM zoomsKQEfYs
{
    # K LSB
    addZoomFreq = freq@23912.0/bw@64.0/noparent@true
    addZoomFreq = freq@24032.0/bw@64.0/noparent@true
    addZoomFreq = freq@24152.0/bw@64.0/noparent@true
    addZoomFreq = freq@24272.0/bw@64.0/noparent@true

    # Q LSB
    addZoomFreq = freq@43382.0/bw@64.0/noparent@true
    addZoomFreq = freq@43502.0/bw@64.0/noparent@true
    addZoomFreq = freq@43622.0/bw@64.0/noparent@true
    addZoomFreq = freq@43742.0/bw@64.0/noparent@true
}

DATASTREAM EfK { filelist = filelist.ef.k }
DATASTREAM EfQ { filelist = filelist.ef.q }
ANTENNA Ef {
   zoom = zoomsKQEfYs
   datastreams = EfK, EfQ
   # Q-band has +0.12 usec of extra offset vs K-band:
   # freqClockOffs = 0,0,0,0, 0,0,0,0, 0.12,0.12,0.12,0.12, 0.12,0.12,0.12,0.12
}

ANTENNA Ys {
   zoom = zoomsKQEfYs
   filelist = filelist.ys
}

ANTENNA Kt {
   zoom = zoomsKQ
   filelist = filelist.kt
   # Q-band has +0.032 usec of extra offset vs K-band:
   # freqClockOffs = 0, 0.032
}
ANTENNA Ku {
   zoom = zoomsKQ
   filelist = filelist.ku
}
ANTENNA Ky {
   zoom = zoomsKQ
   filelist = filelist.ky
}

SETUP setupKQ {
  tInt = 0.5
  outputSpecRes = 0.25
  xmacLength = 0
  strideLength = 0
  guardNS = 2000
  doPolar = True
}

RULE kqband {
  setup = setupKQ
  #  scan = No0026 # array except Ef
  #  scan = No0048 # Ef(K)--Ys
  #  scan = No0043 # Ef(Q)--Ys
}

# EOPS from /cluster/difx/usno_finals.erp last updated at 2021-08-16 12:00:10 (+0000)
EOP 59353 { xPole=0.139290 yPole=0.446480 tai_utc=37 ut1_utc=-0.181983 }
EOP 59354 { xPole=0.141890 yPole=0.446240 tai_utc=37 ut1_utc=-0.182095 }
EOP 59355 { xPole=0.144340 yPole=0.446110 tai_utc=37 ut1_utc=-0.182515 }
EOP 59356 { xPole=0.146440 yPole=0.446150 tai_utc=37 ut1_utc=-0.183043 }
EOP 59357 { xPole=0.148220 yPole=0.446250 tai_utc=37 ut1_utc=-0.183727 }