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CLIC\SET Y parameter [/LIMITS]
Choose the parameter to be plotted along y-axes by command PLOT.
The available parameters are the same as with SET X parameter.
Parameters valid in both TIME mode and SPECTRAL mode:
AMPLITUDE, PHASE, REAL, or IMAGINARY: referring to the
visibility in the subband(s), sideband(s), baseline(s) (or
antenna(s)) selected by SET SUBBANDS, SET BANDS, SET BASELINES or
SET ANTENNAS commands. Only correlation scans will be plotted,
not autocorrelations.
AUTOCORR. : the autocorrelation power measured in the
subband(s), antenna(s) selected by SET SUBBANDS, and SET
ANTENNAS commands. Only autocorrelation scans will be plotted,
(including calibration scans), not correlations.
Parameters valid in SPECTRAL mode only:
CHANNEL : channel number in the correlator (use ony this one if
Fourier Transform has not been made).
VELOCITY : normally with respect to LSR.
I_FREQUENCY : the frequency in the second IF (around 350 MHz).
SKY_FREQUENCY : the sky frequency. This should be the line rest
frequency if the velocity is correct.
Parameters valid in TIME mode only:
U_COORD, V_COORD, RADIUS, ANGLE: referring to cartesian, or polar
coordinates, in the (U,V) plane, of the baseline(s) selected by
command SET BASELINES.
TIME: universal time (in hours, origin determined by the first plot
made, may be reset by PLOT /RESET).
SCAN: the scan number
NUMBER: the observation number.
RECORD: the record number (1 to the number of plotted points).
HOUR_ANGLE
DECLINATION
RMS_PHASE: the r.m.s. of the phase of the average of the non-
flagged subbands of the continuum correlator, in current phase
units (degrees or radians). This r.m.s. phase is computed
during the data compression.
RMS_AMPLITUDE: the r.m.s. of the amplitude of the average of the
non-flagged subbands of the continuum correlator, in current
amplitude units (kelvins or janskys). This r.m.s. amplitude is
computed during the data compression.
DELAY: as specified for specified baseline (differential, A1-A2
for baseline 12), or for the specified antenna(s).
LO_RATE: as specified for specified baseline (differential, as
DELAY), or for the specified antenna(s).
LO_PHASE: as used for specified baseline (differential, as
DELAY), or for the specified antenna(s).
CABLE_PHASE: as measured for specified baseline (differential, as
DELAY), or for the specified antenna(s).
GAMME: the current range (1 or 2) of the cable phasemeter.
TOTAL_POWER: the total power measured for the given
antenna(s), as measured by the connected detectors.
LAMBDA, BETA, or FOCUS: the scanning coordinates for pointing and
focussing scans (arc seconds, or millimeters), for the specified
antenna, or the moving antenna if the given baseline (if only one
is moving).
AZ_CORR: the azimuth collimation correction in arc seconds.
EL_CORR: the elevation collimation correction in arc seconds.
FOC_CORR: the Z focus correction in millimeters.
T00 ... T04 : general test parameters (in data headers)
T10 ... T14 : test parameters (antenna based) (in data headers)
TREC: receiver temperature for the given antenna(s).
TSYS : Equivalent system temperature for the given baseline
(Geometrical mean of Tsys for both antennas), or for the given
antenna(s).
PAMB, TAMB, HUMIDITY: measured atmospheric parameters.
WIND_AVERAGE, WIND_DIRAV, WIND_TOP, WIND_DIR_TOP: The wind in m/s and
the wind direction in degrees, for 5 min. averages and maxima..
QUALITY: The observation quality as set with commands TAG or CURSOR.
AZIMUTH, ELEVATION: Start azimuth and elevation for each scan.
AZ_ERR, EL_ERR: The tracking errors in arc seconds.
AZ_PH, EL_PH: The azimuth and elevation for each record (as used for
phase tracking).
PARAL_ANGLE: Parallactic angle (angle between the vertical direction
and the meridian plane)
WATER: Water content of atmosphere (as set by the programmer, or
measured with given antenna).
ATM_EMISSION: From the output of the atmospheric monitor (normally the
1.3mm receiver). This is the measured radiation temperature of the
atmosphere, in Kelvins of Rayleigh-Jeans equivalent radiation
temperature.
ATM_POWER: This is the output of the atmospheric monitor (normally the
1.3mm receiver). It is the actual counts that appear on the monitors
during observations.
ATM_REFERENCE: The atmospheric emission used as a reference for the
phase correction. This is computed by the command MONITOR. The phase
correction will be proportional to the difference between the output
of the atmospheric monitor and this reference value.
ATM_PHASE: The computed atmospheric phase correction.
ATM_UNCORRPH: The phase uncorrected from atmosphere.
ATM_CORRPH: The phase corrected from atmosphere.
ATM_VALIDITY: 0 or 1 whether the phase correction has been declared
valid or not.
CAL_PHASE: The phase instrumental calibration curve.
CAL_AMPLI: The amplitude instrumental calibration curve.
AIR_MASS: The number of air masses (1/sin(elev))
GROUND_EMIS: The ground emission in K (calibrated total power, with
sky emission subtracted).
EMISSION: The total power detected in emission in K (ground + sky)
TDEWAR1, TDEWAR2, TDEWAR3: The temperatures in the 3-stage
cryogenerators.
TCABIN, TCHOP, TCOLD: The temperatures of the receiver cabin, of the
ambient load, and the equivalent temperature of the cold load.
Default are : SET Y AMPLITUDE PHASE.
The /LIMITS option is used to specify fixed limits:
CLIC\SET Y AMPLITUDE /LIMITS a1 a2 where a1 and a2 are the amplitude
limits to be used in this example. The codes "*" and "=" may be used.
"*" means that the limits are automatically adjusted to the data,
separately in each box; "=" means that common limits to all boxes are
computed.
Default limits are provided for AMPLITUDE and PHASE only (0 * -180 180
if SET PHASE JUMPY is effective, and 0 * * * if SET PHASE DEGREES
CONTINUOUS ; with corresponding values if SET PHASE RADIANS).
lucas@iram.fr