AIPS 1: CALIB: Task to determine calibration for data. AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: Input uv data. AIPS 1: INNAME 'AK403_UV' UV file name (name) AIPS 1: INCLASS 'X BAND' UV file name (class) AIPS 1: INSEQ 1 UV file name (seq. #) AIPS 1: INDISK 1 UV file disk drive # AIPS 1: Data selection (multisource): AIPS 1: CALSOUR *all ' ' Calibrator sources AIPS 1: QUAL -1 Calibrator qualifier -1=>all AIPS 1: CALCODE '*' Calibrator code ' '=>all AIPS 1: SELBAND -1 Bandwidth to select (kHz) AIPS 1: SELFREQ -1 Frequency to select (MHz) AIPS 1: FREQID 1 Freq. ID to select. AIPS 1: TIMERANG *all 0 Time range to use. AIPS 1: BCHAN 1 Lowest channel number 0=>all AIPS 1: ECHAN 0 Highest channel number AIPS 1: ANTENNAS *all 0 Antennas to select. 0=all AIPS 1: DOFIT *all 0 Subset of ANTENNAS list for AIPS 1: which solns are desired. AIPS 1: ANTUSE *all 0 Mean gain is calculated AIPS 1: (CPARM(2)>0) using only the AIPS 1: listed antennas. See explain. AIPS 1: SUBARRAY 0 Subarray, 0=>all AIPS 1: UVRANGE 0 0 Range of uv distance for full AIPS 1: weight AIPS 1: WTUV 0 Weight outside UVRANGE 0=0. AIPS 1: WEIGHTIT 0 Modify data weights function AIPS 1: Cal. info for input: AIPS 1: DOCALIB -1 > 0 calibrate data & weights AIPS 1: > 99 do NOT calibrate weights AIPS 1: GAINUSE 0 CL table to apply. AIPS 1: DOPOL -1 If >0 correct polarization. AIPS 1: BLVER -1 BL table to apply. AIPS 1: FLAGVER 0 Flag table version AIPS 1: DOBAND -1 If >0 apply bandpass cal. AIPS 1: Method used depends on value AIPS 1: of DOBAND (see HELP file). AIPS 1: BPVER -1 Bandpass table version AIPS 1: SMOOTH *all 0 Smoothing function. See AIPS 1: HELP SMOOTH for details. AIPS 1: CLEAN map. See HELP. AIPS 1: IN2NAME ' ' Cleaned map name (name) AIPS 1: IN2CLASS ' ' Cleaned map name (class) AIPS 1: IN2SEQ 0 Cleaned map name (seq. #) AIPS 1: IN2DISK 0 Cleaned map disk unit # AIPS 1: INVERS 0 CC file version #. AIPS 1: NCOMP *all 0 # comps to use for model. AIPS 1: 1 value per field AIPS 1: FLUX 0 Lowest CC component used. AIPS 1: NMAPS 0 No. Clean map files AIPS 1: CMETHOD ' ' Modeling method: AIPS 1: 'DFT','GRID',' ' AIPS 1: CMODEL ' ' Model type: 'COMP','IMAG' AIPS 1: SMODEL *all 0 Source model, 1=flux,2=x,3=y AIPS 1: See HELP SMODEL for models. AIPS 1: AIPS 1: Output uv data file. AIPS 1: OUTNAME ' ' UV file name (name) AIPS 1: OUTCLASS ' ' UV file name (class) AIPS 1: OUTSEQ 0 UV file name (seq. #) AIPS 1: OUTDISK 1 UV file disk drive # AIPS 1: AIPS 1: Solution control adverbs: AIPS 1: REFANT 4 Reference antenna AIPS 1: SOLINT 0 Solution interval (min) AIPS 1: SOLSUB 0 Solution subinterval AIPS 1: SOLMIN 0 Min solution interval AIPS 1: APARM 4 0 General parameters AIPS 1: 0 0 1=min. no. antennas AIPS 1: 0 2 2 > 0 => data divided AIPS 1: *rest 0 3 > 0 => avg. RR,LL AIPS 1: 5 > 0 => avg. IFs. AIPS 1: 6=print level, 1=good, AIPS 1: 2 closure, 3 SNR AIPS 1: 7=SNR cutoff (0=>5) AIPS 1: 8=max. ant. # (no AN) AIPS 1: 9 > 0 => pass failed soln AIPS 1: 10 < 99 cal output weights AIPS 1: Phase-amplitude Parameters: AIPS 1: DOFLAG 0 Flag on closure error? AIPS 1: SOLTYPE ' ' Soln type,' ','L1','GCON', AIPS 1: SOLMODE 'A&P' Soln. mode: 'A&P','P','P!A', AIPS 1: 'GCON', AIPS 1: SOLCON 0 Gain constraint factor. AIPS 1: MINAMPER 10 Amplitude closure error AIPS 1: regarded as excessive in % AIPS 1: MINPHSER 10 Phase closure error regarded AIPS 1: as excessive in degrees AIPS 1: CPARM 0 0 Phase-amp. parameters AIPS 1: 1 1 1 = Min el for gain AIPS 1: 1 *rest 0 normalization (deg) AIPS 1: 2 >0 => normalize gain AIPS 1: 3 avg. amp. closure err AIPS 1: 4 avg. ph. closure err AIPS 1: 5 >0 => scalar average AIPS 1: 6 limit clipping in robust AIPS 1: 7 limit display of closure AIPS 1: errors AIPS 1: SNVER 1 Output SN table, 0=>new table AIPS 1: ANTWT *all 0 Ant. weights (0=>1.0) AIPS 1: GAINERR *all 0 Std. Dev. of antenna gains. AIPS 1: BADDISK *all 0 Disk no. not to use for AIPS 1: scratch files.