AIPS 1: VLBAFIX : Procedure to fix (sort etc.) VLBA data AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input file name AIPS 1: INCLASS 'UVDATA' Input file class AIPS 1: INSEQ 1 Input file sequence number AIPS 1: INDISK 1 Disk number for input file AIPS 1: CLINT 0 CL entry interval (min) AIPS 1: 0 => 1 minute. AIPS 1: OUTDISK 1 Disk number for output file AIPS 1: SUBARRAY 0 Set to 1 ONLY if you know you AIPS 1: have subarrays, otherwise AIPS 1: leave default AIPS 1: 0 -> NO SUBARRAYS AIPS 1: AIPS 1: VLBAFIX is defined in the VLBAUTIL run file. *************************************************************************** AIPS 1: VLOG Task to pre-process external VLBA calibration files AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input UV file name (name) AIPS 1: INCLASS 'FQ-2 ' Input UV file name (class) AIPS 1: INSEQ 2 Input UV file name (seq. #) AIPS 1: INDISK 1 Input UV file disk unit # AIPS 1: SUBARRAY 0 Subarray (0=> 1) AIPS 1: INFILE 'FITS:bf025b.cal Name of ext. cal. file AIPS 1: AIPS 1: ' AIPS 1: OUTFILE 'FITS:BF025B_X Prefix for output files AIPS 1: AIPS 1: ' AIPS 1: FQTOL 500 Freq. tol. for IF match (kHz) AIPS 1: PRTLEV 0 Print level (0=>none; AIPS 1: 1=> inform when gain curves AIPS 1: passed into .TSYS file AIPS 1: 2=> echo cal. file) **************************************************************************** AIPS 1: UVFLG: Task to Flag selected UV data on disk. AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' UV data (name). AIPS 1: INCLASS 'FQ-2 ' UV data (class). AIPS 1: INSEQ 2 UV data (seq. #). 0 => high AIPS 1: INDISK 1 Disk unit #. 0 => any AIPS 1: INFILE 'FITS:BF025B_X.FLAG Text file name. AIPS 1: AIPS 1: ' AIPS 1: SOURCES *all ' ' Sources selected/deselected AIPS 1: SUBARRAY 0 Subarray number 0=>all. AIPS 1: SELBAND -1 Bandwidth to flag (kHz) AIPS 1: SELFREQ -1 Frequency to flag (MHz) AIPS 1: FREQID -1 Freq. ID to flag. -1=>all. AIPS 1: 0=> first Freq. ID. AIPS 1: TIMERANG *all 0 Time: start day,hr,min,sec AIPS 1: stop day,hr,min,sec. AIPS 1: BCHAN 1 First frequency channel AIPS 1: ECHAN 0 Last channel 0=>all AIPS 1: BIF 0 First IF 0=>1 AIPS 1: EIF 0 Last IF 0=>all AIPS 1: ANTENNAS *all 0 Antennas AIPS 1: BASELINE *all 0 Baselines with ANTENNAS AIPS 1: STOKES ' ' Stokes' parameters AIPS 1: FLAGVER 1 Flag table version number AIPS 1: Used w single-source too AIPS 1: APARM *all 0 Clip on ampl. and weight AIPS 1: (single source data only) AIPS 1: 1:lower limit of amplitude AIPS 1: 2:upper limit of amplitude AIPS 1: 0 => use defaults AIPS 1: sign is significant! AIPS 1: 3:limit of weight AIPS 1: The data with ampl. outside AIPS 1: of a given range or weight AIPS 1: less the given value are AIPS 1: flagged (unflagged) AIPS 1: Elevation flagging AIPS 1: 4:elevation lower cutoff deg AIPS 1: 5:elevation upper cutoff deg AIPS 1: 6:Factor of suppression of AIPS 1: spurious fringes caused by AIPS 1: pulse cal when fringe AIPS 1: rate close to zero. AIPS 1: It must be >1 AIPS 1: 0 => do not flag due to AIPS 1: this reason AIPS 1: 7:>0 => Print source, time, AIPS 1: baseline, U,V of expected AIPS 1: zero fringe rate (U=0) AIPS 1: 0 => do not print AIPS 1: APARM=0 => flagging(unflag.) AIPS 1: does not depend on APARM AIPS 1: OPCODE 'FLAG' 'FLAG','UFLG' or 'REAS' AIPS 1: REASON *all ' ' Reason (24 char.) AIPS 1: BDROP 0 First vis. no. to flag AIPS 1: (not with flag tables) AIPS 1: EDROP 0 Last vis. no. to flag AIPS 1: (not with flag tables) AIPS 1: DOHIST -1 > 0 -> add to history Got FG1 ***************************************************************************** AIPS 1: DTSUM: Provides a summary of the contents of the dataset AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input UV data (name) AIPS 1: INCLASS 'FQ-2 ' Input UV data (class) AIPS 1: INSEQ 2 Input UV data (seq. #) AIPS 1: INDISK 1 Input UV data disk # AIPS 1: APARM 1 *rest 0 Control array AIPS 1: (1) Print level AIPS 1: 1=> condensed summary AIPS 1: for entire run. AIPS 1: else => full summary AIPS 1: for each scan. AIPS 1: DOCRT -1 > 0 -> use the terminal, AIPS 1: else use the line printer AIPS 1: > 72 => terminal width AIPS 1: OUTPRINT 'FITS:x.dtsum Printer disk file to save AIPS 1: AIPS 1: ' AIPS 1: BADDISK *all 0 Disk #'s to avoid ****************************************************************************** AIPS 1: VLBASUMM: Prints list of ant. and scans to a file or the screen AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' UV data (name). AIPS 1: INCLASS 'FQ-2 ' UV data (class). AIPS 1: INSEQ 2 UV data (seq. #). 0 => high AIPS 1: INDISK 1 Disk unit #. 0 => any AIPS 1: DOCRT -1 > 0 -> use the terminal, AIPS 1: else use the line printer AIPS 1: > 72 => terminal width AIPS 1: OUTPRINT 'FITS:X.vlbasumm Printer disk file to save AIPS 1: AIPS 1: ' ***************************************************************************** AIPS 1: ANTAB Task to read amplitude calibration info. into AIPS AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input UV file name (name) AIPS 1: INCLASS 'FQ-2 ' Input UV file name (class) AIPS 1: INSEQ 2 Input UV file name (seq. #) AIPS 1: INDISK 1 Input UV file disk unit # AIPS 1: INFILE 'FITS:BF025B_X.TSYS Calibration file name. AIPS 1: AIPS 1: ' AIPS 1: SUBARRAY 0 Subarray (0=> 1) AIPS 1: Output table versions: AIPS 1: TYVER 1 TY table to update AIPS 1: GCVER 1 GC table to update AIPS 1: BLVER -1 BL table to update AIPS 1: SPARM *all ' ' List of stations to ignore AIPS 1: PRTLEV 0 Print level (0=>none; AIPS 1: 1=> echo cal. file) AIPS 1: OFFSET 0 Increase the scan length of AIPS 1: each side, minutes Got GC1 and TY1 **************************************************************************** AIPS 1: VLBACALA: Applies a-priori amplitude and sampling corrections AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input file name AIPS 1: INCLASS 'FQ-2 ' Input file class AIPS 1: INSEQ 2 Input file sequence number AIPS 1: INDISK 1 Disk number for input file AIPS 1: FREQID 1 Frequency ID to correct AIPS 1: 0 => 1 AIPS 1: SUBARRAY 0 Subarray to correct. 0 => 1 AIPS 1: DOFIT *all 0 Fit for opacity correction AIPS 1: BADDISK *all 0 Disks to avoid for scratch AIPS 1: AIPS 1: VLBACALA is defined in the VLBAUTIL run file. ===========> AIPS 1: 'SN #1 CONTAINS SAMPLER CORRECTIONS' AIPS 1: 'SN #2 CONTAINS GAIN CORRECTIONS' AIPS 1: 'CL #2 ADDS SAMPLER CORRECTIONS' AIPS 1: 'CL #3 ADDS GAIN CORRECTIONS' **************************************************************************** SN1 looks very good. SN2 needs to be edited. THerefore, I delete CL3. **************************************************************************** AIPS 1: SNEDT: Interactive SN/CL-table data editor using the TV AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input UV data (name) AIPS 1: INCLASS 'FQ-2 ' Input UV data (class) AIPS 1: INSEQ 2 Input UV data (seq. #) AIPS 1: INDISK 1 Input UV data disk drive # AIPS 1: INEXT 'SN' Input'SN' or 'CL' table AIPS 1: INVERS 2 Input table file version no. AIPS 1: DODELAY -1 > 0 => also edit delay/rate AIPS 1: TIMERANG *all 0 Time range to include AIPS 1: BIF 0 First IF to include AIPS 1: EIF 0 Last IF to include AIPS 1: ANTENNAS *all 0 List of antennas to include AIPS 1: FREQID -1 Frequency ID; 0 => 1 AIPS 1: SUBARRAY 1 Subarray number 0 => 1. AIPS 1: SOLINT 0 Times within SOLINT (min) are AIPS 1: treated as equal. AIPS 1: DETIME 0 Break interval (min) AIPS 1: DOTWO 1 True => do second observable AIPS 1: plot of main baseline AIPS 1: EXPERT 0 > 0 start in expert mode AIPS 1: CROWDED 0 > 0 => allow plots with all AIPS 1: polarizations and IFs AIPS 1: ANTUSE *all 0 Initial displayed antennas AIPS 1: BADDISK *all 0 Disks to avoid for scratch. Got SN3. Looks good. I choose LA (#5) as a reference antenna. *************************************************************************** AIPS 1: CLCAL Task to manage SN and CL calibration tables AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input UV file name (name) AIPS 1: INCLASS 'FQ-2 ' Input UV file name (class) AIPS 1: INSEQ 2 Input UV file name (seq. #) AIPS 1: INDISK 1 Input UV file disk unit # AIPS 1: SOURCES *all ' ' Source list to calibrate AIPS 1: SOUCODE ' ' Source "Cal codes" AIPS 1: CALSOUR *all ' ' Cal sources for calibration AIPS 1: QUAL -1 Source qualifier -1=>all AIPS 1: CALCODE ' ' Calibrator code ' '=>all AIPS 1: TIMERANG *all 0 Time range to calibrate AIPS 1: SUBARRAY 0 Subarray, 0=>all, AIPS 1: ANTENNAS *all 0 Antennas selected, 0=> 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: OPCODE 'CALI' Operation 'MERG','CALI', AIPS 1: 'CALP'; ' ' => 'CALI' AIPS 1: INTERPOL 'SELF' Interpolation function, AIPS 1: choices are: '2PT','SIMP', AIPS 1: 'AMBG','CUBE','SELF','POLY' AIPS 1: see HELP for more details. AIPS 1: CUTOFF 0 Interpolation limit in AIPS 1: time (min); 0=> no limit. AIPS 1: SAMPTYPE ' ' Smoothing function AIPS 1: BPARM *all 0 Smoothing parameters AIPS 1: ICUT 0 Cutoff for functional forms AIPS 1: DOBLANK -1 Blanked value interpolation AIPS 1: DOBTWEEN 0 > 0 -> smooth all sources AIPS 1: together; else separate them AIPS 1: SMOTYPE ' ' Data to smooth AIPS 1: SNVER 3 Input SN table, 0=>all. AIPS 1: INVERS 0 Upper SN table vers in a AIPS 1: range. 0=>SNVER AIPS 1: GAINVER 2 Input Cal table 0=>high AIPS 1: GAINUSE 3 Output CAL table 0=>high+1 AIPS 1: REFANT 5 Reference antenna 0=>pick. AIPS 1: BADDISK *all 0 Disks to avoid for scratch Got CL3 ***************************************************************************** I choose 0552+398 on TIMERANGE 1 2 27 20 1 2 29 20 for manual FRING ***************************************************************************** AIPS 1: FRING: Task to fringe fit data AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: Input uv data. AIPS 1: INNAME 'BF025B ' UV file name (name) AIPS 1: INCLASS 'FQ-2 ' UV file name (class) AIPS 1: INSEQ 2 UV file name (seq. #) AIPS 1: INDISK 1 UV file disk drive # AIPS 1: Data selection (multisource): AIPS 1: CALSOUR '0552+398 ' Calibrator sources AIPS 1: *rest ' ' 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 1 2 Time range to use. AIPS 1: 27 20 1 2 AIPS 1: 29 20 AIPS 1: BCHAN 0 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 AIPS 1: for which solns are desired. AIPS 1: 0 => all in ANTENNAS AIPS 1: < 0 => all not in DOFIT list 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: AIPS 1: Cal. info for input: AIPS 1: DOCALIB 2 If >0 calibrate data AIPS 1: = 2 calibrate weights AIPS 1: GAINUSE 3 CL table to apply. AIPS 1: DOPOL -1 If >0 correct polarization. AIPS 1: BLVER -1 BL table to apply. AIPS 1: FLAGVER 1 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 0 Bandpass table version AIPS 1: SMOOTH *all 0 Smoothing function. See AIPS 1: HELP SMOOTH for details. AIPS 1: AIPS 1: CLEAN map (optional) 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: 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 5 Reference antenna AIPS 1: SEARCH *all 0 Prioritized reference antenna AIPS 1: list - supplements REFANT AIPS 1: - but only if APARM(9)>0 AIPS 1: SOLINT 0 Solution interval (min) AIPS 1: 0 => 10 min AIPS 1: AIPS 1: APARM 2 0 General parameters AIPS 1: 0 0 1=min. no. antennas AIPS 1: 0 1 2 > 0 => data divided AIPS 1: 0 0 3 > 0 => avg. RR,LL AIPS 1: 1 0 4 > 0 => avg. freq. in IFs AIPS 1: 5 > 0 => combine IFs. AIPS 1: 6=print level, 1=some AIPS 1: 7=SNR cutoff (0=>5) AIPS 1: 8=max. ant. # (no AN) AIPS 1: 9 > 0 => do exhaustive AIPS 1: baseline search AIPS 1: DPARM 3 0 Delay-rate parameters AIPS 1: 0 0 1=no. bl combo. (def=3) AIPS 1: 0 0 2=delay win (nsec), if <0 AIPS 1: 0 1 no delay search done AIPS 1: 0 0 3=rate win (mHz) AIPS 1: 4=int. time (sec) AIPS 1: 0 => min. found in data AIPS 1: 5 >0 => don't do ls. soln AIPS 1: 6 >0 => don't avg. in freq AIPS 1: 7 >0 => don't rereference AIPS 1: phase AIPS 1: 8 > 0 => activate zero'ing AIPS 1: options AIPS 1: SNVER 0 Output SN table, 0=>new table AIPS 1: ANTWT *all 0 Ant. weights (0=>1.0) AIPS 1: BADDISK *all 0 Disk no. not to use for AIPS 1: scratch files. =========> localh> FRING1: Found 40 good solutions Got SN4 ***************************************************************************** AIPS 1: CLCAL Task to manage SN and CL calibration tables AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input UV file name (name) AIPS 1: INCLASS 'FQ-2 ' Input UV file name (class) AIPS 1: INSEQ 2 Input UV file name (seq. #) AIPS 1: INDISK 1 Input UV file disk unit # AIPS 1: SOURCES *all ' ' Source list to calibrate AIPS 1: SOUCODE ' ' Source "Cal codes" AIPS 1: CALSOUR *all ' ' Cal sources for calibration AIPS 1: QUAL -1 Source qualifier -1=>all AIPS 1: CALCODE ' ' Calibrator code ' '=>all AIPS 1: TIMERANG *all 0 Time range to calibrate AIPS 1: SUBARRAY 0 Subarray, 0=>all, AIPS 1: ANTENNAS *all 0 Antennas selected, 0=> 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: OPCODE 'CALI' Operation 'MERG','CALI', AIPS 1: 'CALP'; ' ' => 'CALI' AIPS 1: INTERPOL '2PT ' Interpolation function, AIPS 1: choices are: '2PT','SIMP', AIPS 1: 'AMBG','CUBE','SELF','POLY' AIPS 1: see HELP for more details. AIPS 1: CUTOFF 0 Interpolation limit in AIPS 1: time (min); 0=> no limit. AIPS 1: SAMPTYPE ' ' Smoothing function AIPS 1: BPARM *all 0 Smoothing parameters AIPS 1: ICUT 0 Cutoff for functional forms AIPS 1: DOBLANK -1 Blanked value interpolation AIPS 1: DOBTWEEN 0 > 0 -> smooth all sources AIPS 1: together; else separate them AIPS 1: SMOTYPE ' ' Data to smooth AIPS 1: SNVER 4 Input SN table, 0=>all. AIPS 1: INVERS 0 Upper SN table vers in a AIPS 1: range. 0=>SNVER AIPS 1: GAINVER 3 Input Cal table 0=>high AIPS 1: GAINUSE 4 Output CAL table 0=>high+1 AIPS 1: REFANT 5 Reference antenna 0=>pick. AIPS 1: BADDISK *all 0 Disks to avoid for scratch Got CL4 **************************************************************************** AIPS 1: FRING: Task to fringe fit data AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: Input uv data. AIPS 1: INNAME 'BF025B ' UV file name (name) AIPS 1: INCLASS 'FQ-2 ' UV file name (class) AIPS 1: INSEQ 2 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 0 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 AIPS 1: for which solns are desired. AIPS 1: 0 => all in ANTENNAS AIPS 1: < 0 => all not in DOFIT list 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: AIPS 1: Cal. info for input: AIPS 1: DOCALIB 2 If >0 calibrate data AIPS 1: = 2 calibrate weights AIPS 1: GAINUSE 4 CL table to apply. AIPS 1: DOPOL -1 If >0 correct polarization. AIPS 1: BLVER -1 BL table to apply. AIPS 1: FLAGVER 1 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 0 Bandpass table version AIPS 1: SMOOTH *all 0 Smoothing function. See AIPS 1: HELP SMOOTH for details. AIPS 1: AIPS 1: CLEAN map (optional) 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: 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 5 Reference antenna AIPS 1: SEARCH *all 0 Prioritized reference antenna AIPS 1: list - supplements REFANT AIPS 1: - but only if APARM(9)>0 AIPS 1: SOLINT 4 Solution interval (min) AIPS 1: 0 => 10 min AIPS 1: AIPS 1: APARM 2 0 General parameters AIPS 1: 0 0 1=min. no. antennas AIPS 1: 0 1 2 > 0 => data divided AIPS 1: 0 0 3 > 0 => avg. RR,LL AIPS 1: 1 0 4 > 0 => avg. freq. in IFs AIPS 1: 5 > 0 => combine IFs. AIPS 1: 6=print level, 1=some AIPS 1: 7=SNR cutoff (0=>5) AIPS 1: 8=max. ant. # (no AN) AIPS 1: 9 > 0 => do exhaustive AIPS 1: baseline search AIPS 1: DPARM 3 300 Delay-rate parameters AIPS 1: 60 *rest 0 1=no. bl combo. (def=3) AIPS 1: 2=delay win (nsec), if <0 AIPS 1: no delay search done AIPS 1: 3=rate win (mHz) AIPS 1: 4=int. time (sec) AIPS 1: 0 => min. found in data AIPS 1: 5 >0 => don't do ls. soln AIPS 1: 6 >0 => don't avg. in freq AIPS 1: 7 >0 => don't rereference AIPS 1: phase AIPS 1: 8 > 0 => activate zero'ing AIPS 1: options AIPS 1: SNVER 0 Output SN table, 0=>new table AIPS 1: ANTWT *all 0 Ant. weights (0=>1.0) AIPS 1: BADDISK *all 0 Disk no. not to use for AIPS 1: scratch files. ==========> localh> FRING1: Found 15675 good solutions localh> FRING1: Failed on 593 solutions Got SN5 *************************************************************************** AIPS 1: CLCAL Task to manage SN and CL calibration tables AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' Input UV file name (name) AIPS 1: INCLASS 'FQ-2 ' Input UV file name (class) AIPS 1: INSEQ 2 Input UV file name (seq. #) AIPS 1: INDISK 1 Input UV file disk unit # AIPS 1: SOURCES *all ' ' Source list to calibrate AIPS 1: SOUCODE ' ' Source "Cal codes" AIPS 1: CALSOUR *all ' ' Cal sources for calibration AIPS 1: QUAL -1 Source qualifier -1=>all AIPS 1: CALCODE ' ' Calibrator code ' '=>all AIPS 1: TIMERANG *all 0 Time range to calibrate AIPS 1: SUBARRAY 0 Subarray, 0=>all, AIPS 1: ANTENNAS *all 0 Antennas selected, 0=> 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: OPCODE 'CALI' Operation 'MERG','CALI', AIPS 1: 'CALP'; ' ' => 'CALI' AIPS 1: INTERPOL '2PT ' Interpolation function, AIPS 1: choices are: '2PT','SIMP', AIPS 1: 'AMBG','CUBE','SELF','POLY' AIPS 1: see HELP for more details. AIPS 1: CUTOFF 0 Interpolation limit in AIPS 1: time (min); 0=> no limit. AIPS 1: SAMPTYPE ' ' Smoothing function AIPS 1: BPARM *all 0 Smoothing parameters AIPS 1: ICUT 0 Cutoff for functional forms AIPS 1: DOBLANK -1 Blanked value interpolation AIPS 1: DOBTWEEN 0 > 0 -> smooth all sources AIPS 1: together; else separate them AIPS 1: SMOTYPE ' ' Data to smooth AIPS 1: SNVER 5 Input SN table, 0=>all. AIPS 1: INVERS 0 Upper SN table vers in a AIPS 1: range. 0=>SNVER AIPS 1: GAINVER 4 Input Cal table 0=>high AIPS 1: GAINUSE 5 Output CAL table 0=>high+1 AIPS 1: REFANT 5 Reference antenna 0=>pick. AIPS 1: BADDISK *all 0 Disks to avoid for scratch Got CL5 - final calibration table ***************************************************************************** AIPS 1: SPLIT Task to split multi-source uv data to single source AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: also works on single files. AIPS 1: INNAME 'BF025B ' Input UV file name (name) AIPS 1: INCLASS 'FQ-2 ' Input UV file name (class) AIPS 1: INSEQ 2 Input UV file name (seq. #) AIPS 1: INDISK 1 Input UV file disk unit # AIPS 1: SOURCES *all ' ' Source list AIPS 1: QUAL -1 Source qualifier -1=>all AIPS 1: CALCODE ' ' Calibrator code ' '=>all AIPS 1: TIMERANG *all 0 Time range to copy AIPS 1: STOKES ' ' Stokes type to pass. 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: BIF 0 Lowest IF number 0=>all AIPS 1: EIF 0 Highest IF number 0=>all AIPS 1: BCHAN 0 Lowest channel number 0=>all AIPS 1: ECHAN 0 Highest channel number AIPS 1: SUBARRAY 0 Subarray, 0=>all AIPS 1: DOCALIB 2 If >0 calibrate data AIPS 1: = 2 calibrate weights AIPS 1: GAINUSE 5 CL (or SN) table to apply AIPS 1: DOPOL -1 If >0 correct polarization. AIPS 1: BLVER -1 BL table to apply. AIPS 1: FLAGVER 1 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: OUTCLASS ' ' Output UV file name (class) AIPS 1: OUTSEQ 0 Output UV file name (seq. #) AIPS 1: OUTDISK 1 Output UV file disk unit #. AIPS 1: DOUVCOMP 1 1 (T) => compressed data AIPS 1: APARM 2 *rest 0 Control information: AIPS 1: 1 = 1 => avg. freq. in IF AIPS 1: multi-channel out AIPS 1: = 2 => avg. freq. in IF AIPS 1: single channel out AIPS 1: = 3 => avg IF's also AIPS 1: 2 = Input avg. time (sec) AIPS 1: 3 > 0 => Drop subarrays AIPS 1: 4 > 0 => calibrate weights AIPS 1: 5 = 0 pass only xc data AIPS 1: = 1 pass xc and ac data AIPS 1: = 2 pass only ac data AIPS 1: 6 > 0 add full source name AIPS 1: to header AIPS 1: NCHAV 1 Number of chan. to average. AIPS 1: (used if APARM(1) = 1) AIPS 1: <= 0 -> ALL AIPS 1: CHINC 1 Channel incr. between output AIPS 1: channels (used if APARM(1)=1) AIPS 1: ICHANSEL *all 0 Array of channel start, stop, AIPS 1: and increment numbers and IF AIPS 1: number to be used when AIPS 1: averaging in frequency. AIPS 1: (used if APARM(1) = 2, 3) AIPS 1: BADDISK *all 0 Disks to avoid for scratch ***************************************************************************** for i=54:168; getn i; task 'fittp'; outfile inname; go; end ***************************************************************************** I produce FG2 throwing out data from HN. For a number of sources it gives better results. **************************************************************************** AIPS 1: UVFLG: Task to Flag selected UV data on disk. AIPS 1: Adverbs Values Comments AIPS 1: ---------------------------------------------------------------- AIPS 1: INNAME 'BF025B ' UV data (name). AIPS 1: INCLASS 'FQ-2 ' UV data (class). AIPS 1: INSEQ 2 UV data (seq. #). 0 => high AIPS 1: INDISK 1 Disk unit #. 0 => any AIPS 1: INFILE *all ' ' Text file name. AIPS 1: SOURCES *all ' ' Sources selected/deselected AIPS 1: SUBARRAY 0 Subarray number 0=>all. AIPS 1: SELBAND -1 Bandwidth to flag (kHz) AIPS 1: SELFREQ -1 Frequency to flag (MHz) AIPS 1: FREQID -1 Freq. ID to flag. -1=>all. AIPS 1: 0=> first Freq. ID. AIPS 1: TIMERANG *all 0 Time: start day,hr,min,sec AIPS 1: stop day,hr,min,sec. AIPS 1: BCHAN 1 First frequency channel AIPS 1: ECHAN 0 Last channel 0=>all AIPS 1: BIF 0 First IF 0=>1 AIPS 1: EIF 0 Last IF 0=>all AIPS 1: ANTENNAS 3 *rest 0 Antennas AIPS 1: BASELINE *all 0 Baselines with ANTENNAS AIPS 1: STOKES ' ' Stokes' parameters AIPS 1: FLAGVER 2 Flag table version number AIPS 1: Used w single-source too AIPS 1: APARM *all 0 Clip on ampl. and weight AIPS 1: (single source data only) AIPS 1: 1:lower limit of amplitude AIPS 1: 2:upper limit of amplitude AIPS 1: 0 => use defaults AIPS 1: sign is significant! AIPS 1: 3:limit of weight AIPS 1: The data with ampl. outside AIPS 1: of a given range or weight AIPS 1: less the given value are AIPS 1: flagged (unflagged) AIPS 1: Elevation flagging AIPS 1: 4:elevation lower cutoff deg AIPS 1: 5:elevation upper cutoff deg AIPS 1: 6:Factor of suppression of AIPS 1: spurious fringes caused by AIPS 1: pulse cal when fringe AIPS 1: rate close to zero. AIPS 1: It must be >1 AIPS 1: 0 => do not flag due to AIPS 1: this reason AIPS 1: 7:>0 => Print source, time, AIPS 1: baseline, U,V of expected AIPS 1: zero fringe rate (U=0) AIPS 1: 0 => do not print AIPS 1: APARM=0 => flagging(unflag.) AIPS 1: does not depend on APARM AIPS 1: OPCODE 'FLAG' 'FLAG','UFLG' or 'REAS' AIPS 1: REASON *all ' ' Reason (24 char.) AIPS 1: BDROP 0 First vis. no. to flag AIPS 1: (not with flag tables) AIPS 1: EDROP 0 Last vis. no. to flag AIPS 1: (not with flag tables) AIPS 1: DOHIST -1 > 0 -> add to history ******************************************************************************