[daip] possible bug in 31DEC03 version of CPASS
David A. Boboltz
dboboltz at usno.navy.mil
Fri May 16 14:40:58 EDT 2003
Hi,
I am having a problem with CPASS in the 31DEC03 version of
AIPS. I'm using it on some continuum VLBA AC data. CPASS
gives the following error:
CPASS2: 35 189 2.329746500979875E+00 3.98260972E+03
CPASS2: 36 197 2.323943268535836E+00 4.00271365E+03
CPASS2: 37 205 2.319335611944680E+00 3.84579811E+03
CPASS2: BASOLV: SOLVER RETURNS ERROR 2
CPASS2: Appears to have ended successfully
CPASS2: sirona 31DEC03 TST: Cpu= 525.6 Real= 1142
and no BP table is created. I tried adjusting various values
of CPARM, but this didn't help. If I switch to the 31DEC02
version of AIPS, CPASS works fine. Also BPASS in 31DEC03 has
no problems.
The numbers that CPASS prints out are the same for both versions
of AIPS, with the exception of this error message. I looked in
the code and Error 2 indicates that the maximum number of
iterations has been exceded. Below are the inputs and outputs of
CPASS 31DEC03 and CPASS 31DEC02.
I have AIPS installed on a Linux machine running Redhat 7.0, and both
versions of AIPS were compiled with the 2.95.3 gcc/g77 compilers.
Dave
--
David A. Boboltz <dboboltz at usno.navy.mil>
*********** 31DEC03 version ****************
>inp
AIPS 2: CPASS Task to generate a polynomial 'Bandpass' (BP) table.
AIPS 2: Adverbs Values Comments
AIPS 2: ----------------------------------------------------------------
AIPS 2: USERID 0 User number
AIPS 2: INNAME 'BB154A ' Input UV file name (name)
AIPS 2: INCLASS 'CONTAC' Input UV file name (class)
AIPS 2: INSEQ 1 Input UV file name (seq. #)
AIPS 2: INDISK 2 Input UV file disk unit #
AIPS 2:
AIPS 2: Data Selection
AIPS 2: CALSOUR '0359+509 ' Bandpass calibrator sources.
AIPS 2: '0133+476 ' *rest ' '
AIPS 2: QUAL -1 Calibrator qualifier -1=>all
AIPS 2: CALCODE ' ' Calibrator code ' '=>all
AIPS 2: UVRANG 0 0 UV range to select
AIPS 2: TIMERANG *all 0 Time range to select
AIPS 2: STOKES ' ' Stokes type to select.
AIPS 2: SELBAND -1 Bandwidth to select (kHz)
AIPS 2: SELFREQ -1 Frequency to select (MHz)
AIPS 2: FREQID -1 Freq. ID to select.
AIPS 2: BIF 1 Lowest IF number 0=>all
AIPS 2: EIF 0 Highest IF number 0=>all
AIPS 2: BCHAN 1 Lowest channel number 0=>all
AIPS 2: ECHAN 0 Highest channel number 0=>all
AIPS 2: SUBARRAY 0 Subarray, 0=>all
AIPS 2: ANTENNAS *all 0 Antennas to select
AIPS 2:
AIPS 2: CLEAN map (optional)
AIPS 2: IN2NAME ' ' Cleaned map name (name)
AIPS 2: IN2CLASS ' ' Cleaned map name (class)
AIPS 2: IN2SEQ 0 Cleaned map name (seq. #)
AIPS 2: IN2DISK 0 Cleaned map disk unit #
AIPS 2: INVERS 1 CC file version #.
AIPS 2: NCOMP *all 0 # comps to use for model.
AIPS 2: 1 value per field
AIPS 2: FLUX 0 Lowest CC component used.
AIPS 2: NMAPS 0 No. Clean map files
AIPS 2: CMETHOD ' ' Modeling method:
AIPS 2: 'DFT','GRID',' '
AIPS 2: SMODEL *all 0 Source model, 1=flux,2=x,3=y
AIPS 2: See HELP SMODEL for details.
AIPS 2:
AIPS 2: Control options
AIPS 2: DOCALIB -1 If >0 calibrate data
AIPS 2: = 2 calibrate weights
AIPS 2: GAINUSE 0 CL (or SN) table to apply
AIPS 2: ** press RETURN for more, enter Q or next line to quit print **
#
AIPS 2: DOPOL -1 If >0 correct polarization.
AIPS 2: FLAGVER 0 Flag table version
AIPS 2: SOLINT -1 Solution interval (mins)
AIPS 2: -1 => do whole time range
AIPS 2: REFANT 5 Reference antenna
AIPS 2: BPVER 0 BP table version to write
AIPS 2: SMOOTH *all 0 Smoothing function. See
AIPS 2: HELP SMOOTH for details.
AIPS 2: ANTWT *all 0 Ant. wts (0 => 1.)
AIPS 2: BPASSPRM 1 1 Control information:
AIPS 2: 1 0 1: if > 0 use only the
AIPS 2: 1 0 autocorrelation data.
AIPS 2: 0 0 2: print level.
AIPS 2: 0 1 3: If > 0 do not divide data
AIPS 2: 0 by source model
AIPS 2: 4: If > 0 store phases only
AIPS 2: in the BP table.
AIPS 2: 5: If = 0 divide by 'channel
AIPS 2: 0' before determining BP.
AIPS 2: If > 1 switch off the
AIPS 2: channel 0 divide option.
AIPS 2: 6: min. amp. closure err
AIPS 2: 7: min. ph. closure err
AIPS 2: 8: > 0 => scalar average
AIPS 2: 10: > 1 => normalize ampl.
AIPS 2: portion of bandpass by
AIPS 2: area under BP function.
AIPS 2: Useful for VLBI.
AIPS 2: 11: > 1, mode to allow
AIPS 2: calibration and divide
AIPS 2: by channel 0. Useful for
AIPS 2: VLBI. Do not use if you
AIPS 2: don't understand. See HELP
AIPS 2: CPARM 20 200 Fit parameters:
AIPS 2: 0.01 600 1: No. of terms.
AIPS 2: 2 0 2: Max. no. iterations.
AIPS 2: 0 1 3: Convergence tolerance.
AIPS 2: 0 0 4: Pre-average interval (sec)
AIPS 2: Default: Auto - 5 min.
AIPS 2: Cross - 15 min.
AIPS 2: 5: Fit type (1=Re/Im; 2=A/P)
AIPS 2: 6: BP table for initial val.
AIPS 2: 7: Fit phase only (1=> with
AIPS 2: ampl.; 2=> without)
AIPS 2: 8: >0 => Autoscale
AIPS 2: 9: >0 suppress data weighting
AIPS 2: ** press RETURN for more, enter Q or next line to quit print **
#
AIPS 2: ICHANSEL *all 0 Array of start and stop chan
AIPS 2: numbers, plus a channel
AIPS 2: increment and IF to be used
AIPS 2: to select channels to sum to
AIPS 2: find a 'channel 0'. If all
AIPS 2: 0, range set to inner 75% of
AIPS 2: observing band.
AIPS 2:
AIPS 2: 'Channel 0' uv-data
AIPS 2: IN3NAME ' ' Channel 0 uv name (name)
AIPS 2: IN3CLASS ' ' Channel 0 uv name (class)
AIPS 2: IN3SEQ 0 Channel 0 uv name (seq. #)
AIPS 2: IN3DISK 0 Channel 0 uv disk unit #
AIPS 2: BADDISK *all 0 Disks to avoid for scratch
>go
CPASS2: Task CPASS (release of 31DEC03) begins
CPASS2: You are using a non-standard program
CPASS2: Bandpass response function generator
CPASS2: Resultant bandpass table will be normalized
CPASS2: Array name in AN table is VLBA
CPASS2: Will assume this is data from the VLBA correlator
CPASS2: and that it is all fringe-rotated to Earth Centre
CPASS2: Will remove effects of that fringe-rotation
CPASS2: to provide consistent bandpass calibration
CPASS2: If incorrect, abort and change array name keyword
AIPS 2: Resumes
>CPASS2: Selecting and editing the data
CPASS2: Determining solutions
CPASS2: Solving polarization LL, IF channel 1
CPASS2: NIT NF F GTG
CPASS2: 0 1 4.900793602739664E+02 1.03200126E+07
CPASS2: 1 2 5.103440595955500E+01 4.28942041E+05
CPASS2: 2 3 3.102440940046274E+01 2.75081506E+05
CPASS2: 3 4 2.395442152723356E+01 2.27104217E+05
CPASS2: 4 6 1.509848075521915E+01 2.96796336E+05
CPASS2: 5 9 5.770082579459539E+00 9.47552623E+04
CPASS2: 6 11 3.929267604366859E+00 5.10072493E+04
CPASS2: 7 17 3.746128463444076E+00 5.00109421E+04
CPASS2: 8 20 3.241389263294330E+00 3.31183916E+04
CPASS2: 9 24 2.959087854715273E+00 2.51726752E+04
CPASS2: 10 29 2.714335561226513E+00 1.85959644E+04
CPASS2: 11 34 2.552323889931805E+00 1.32525342E+04
CPASS2: 12 42 2.492801411764265E+00 1.13347022E+04
CPASS2: 13 47 2.456452743386807E+00 1.04870649E+04
CPASS2: 14 54 2.435926929834739E+00 1.01242973E+04
CPASS2: 15 59 2.394246580874527E+00 9.24258445E+03
CPASS2: 16 63 2.328890892961159E+00 6.92884770E+03
CPASS2: 17 67 2.285072182827521E+00 5.61022842E+03
CPASS2: 18 72 2.244325445615811E+00 4.50491241E+03
CPASS2: 19 77 2.217254128319693E+00 3.90363078E+03
CPASS2: 20 83 2.200350334877194E+00 3.63109041E+03
CPASS2: 21 93 2.199859549429791E+00 3.64476708E+03
CPASS2: 22 98 2.171534706280142E+00 2.73495089E+03
CPASS2: 23 105 2.163180880682440E+00 2.57581493E+03
CPASS2: 24 113 2.153245541344840E+00 2.40299213E+03
CPASS2: 25 121 2.149855587691412E+00 2.43217544E+03
CPASS2: 26 127 2.140345886444148E+00 2.20196303E+03
CPASS2: 27 134 2.130316227740710E+00 1.98692219E+03
CPASS2: 28 142 2.126126503729875E+00 1.96533126E+03
CPASS2: 29 151 2.122518592513869E+00 1.98734609E+03
CPASS2: 30 160 2.122333618432295E+00 2.01583689E+03
CPASS2: 31 166 2.115836211447577E+00 1.90380800E+03
CPASS2: 32 173 2.112070274532977E+00 1.84702563E+03
CPASS2: 33 182 2.111145920357412E+00 1.82610632E+03
CPASS2: 34 189 2.109463512393596E+00 1.80331346E+03
CPASS2: 35 196 2.108339470049402E+00 1.83005660E+03
CPASS2: 36 202 2.103676921776810E+00 1.78324826E+03
CPASS2: BASOLV: SOLVER RETURNS ERROR 2
CPASS2: Solving polarization LL, IF channel 2
CPASS2: NIT NF F GTG
CPASS2: 0 1 3.993878310215816E+02 9.83860702E+06
CPASS2: 1 2 4.373041540946210E+01 4.90081856E+05
CPASS2: 2 3 2.038117883948758E+01 1.66772069E+05
CPASS2: 3 6 1.199479676979965E+01 9.08503029E+04
CPASS2: 4 10 1.013408171407261E+01 7.90486743E+04
CPASS2: 5 13 7.139390949345521E+00 7.02124821E+04
CPASS2: 6 19 6.500262200323637E+00 5.92139411E+04
CPASS2: 7 22 5.284575682882372E+00 3.34465703E+04
CPASS2: 8 25 4.231064418383207E+00 3.35514288E+04
CPASS2: 9 28 3.513834250701938E+00 4.84987452E+04
CPASS2: 10 32 2.984588909972493E+00 3.89148227E+04
CPASS2: 11 35 2.263028470213312E+00 2.61298549E+04
CPASS2: 12 39 1.996241004400005E+00 2.28922383E+04
CPASS2: 13 46 1.901885008453133E+00 2.18197302E+04
CPASS2: 14 50 1.748553589684981E+00 1.63804092E+04
CPASS2: 15 55 1.705404590844420E+00 1.53014884E+04
CPASS2: 16 61 1.595368255346683E+00 1.19436719E+04
CPASS2: 17 66 1.548115698637331E+00 1.04368788E+04
CPASS2: 18 70 1.466139958413286E+00 8.37014476E+03
CPASS2: 19 76 1.414148772200354E+00 7.55912771E+03
CPASS2: 20 82 1.365494719230986E+00 6.29894866E+03
CPASS2: 21 89 1.348452718344384E+00 6.57598482E+03
CPASS2: 22 95 1.330402288145837E+00 6.60829761E+03
CPASS2: 23 100 1.272371384949605E+00 5.27669836E+03
CPASS2: 24 104 1.206751439300690E+00 3.54789249E+03
CPASS2: 25 109 1.158860540752585E+00 2.90112295E+03
CPASS2: 26 115 1.130541089797783E+00 3.78997914E+03
CPASS2: 27 123 1.128493899378853E+00 4.05181134E+03
CPASS2: 28 129 1.099671387015676E+00 3.43223811E+03
CPASS2: 29 133 1.068676870713007E+00 2.33797417E+03
CPASS2: 30 140 1.042774806414277E+00 1.82489843E+03
CPASS2: 31 147 1.037066294199227E+00 1.94366218E+03
CPASS2: 32 151 1.005188561617560E+00 1.30519219E+03
CPASS2: 33 157 9.921395858375803E-01 1.10073504E+03
CPASS2: 34 164 9.880053040665637E-01 1.20787874E+03
CPASS2: 35 171 9.843403440846404E-01 1.25045298E+03
CPASS2: 36 178 9.802568268163665E-01 1.21007775E+03
CPASS2: 37 186 9.786308637919977E-01 1.25671412E+03
CPASS2: 38 192 9.592326532198174E-01 1.10095275E+03
CPASS2: 39 202 9.587900991890477E-01 1.14674916E+03
CPASS2: BASOLV: SOLVER RETURNS ERROR 2
CPASS2: Solving polarization RR, IF channel 1
CPASS2: NIT NF F GTG
CPASS2: 0 1 6.411842016958253E+02 1.37898449E+07
CPASS2: 1 2 6.558548608112608E+01 5.22505943E+05
CPASS2: 2 3 4.038175945736282E+01 4.41264345E+05
CPASS2: 3 5 2.970577470474506E+01 3.71858215E+05
CPASS2: 4 6 2.082888737019513E+01 3.07151778E+05
CPASS2: 5 9 1.470298171174642E+01 2.05223697E+05
CPASS2: 6 16 1.450571991532238E+01 2.14514183E+05
CPASS2: 7 19 1.113834942371563E+01 1.52439021E+05
CPASS2: 8 21 7.971140129306140E+00 1.26194676E+05
CPASS2: 9 24 5.948358323962720E+00 8.09280335E+04
CPASS2: 10 29 5.557987994674779E+00 7.70945169E+04
CPASS2: 11 33 4.879781793919622E+00 5.95406559E+04
CPASS2: 12 36 4.246194704394462E+00 4.26381696E+04
CPASS2: 13 39 3.702789145206039E+00 2.96387326E+04
CPASS2: 14 43 3.459571202286935E+00 2.63094390E+04
CPASS2: 15 47 3.206674855169053E+00 2.69128257E+04
CPASS2: 16 52 3.077436075225178E+00 2.37426727E+04
CPASS2: 17 59 3.019476202409471E+00 2.34633116E+04
CPASS2: 18 64 2.952168982506494E+00 2.21114129E+04
CPASS2: 19 68 2.755382240215331E+00 1.61440865E+04
CPASS2: 20 78 2.752911156257088E+00 1.63845084E+04
CPASS2: 21 85 2.706607192608031E+00 1.47331103E+04
CPASS2: 22 91 2.612205594984859E+00 1.26672734E+04
CPASS2: 23 98 2.578718015455274E+00 1.31687973E+04
CPASS2: 24 102 2.436438958769664E+00 1.02277988E+04
CPASS2: 25 108 2.370887666549812E+00 9.98002329E+03
CPASS2: 26 117 2.348595792379954E+00 1.05270509E+04
CPASS2: 27 122 2.310574596905774E+00 9.86085403E+03
CPASS2: 28 129 2.291257002414685E+00 9.69538222E+03
CPASS2: 29 134 2.217775851764519E+00 7.49782472E+03
CPASS2: 30 143 2.208987597452407E+00 7.76268120E+03
CPASS2: 31 149 2.189607457178868E+00 7.83493799E+03
CPASS2: 32 157 2.172619691035705E+00 8.22040323E+03
CPASS2: 33 163 2.161153115543434E+00 8.43320783E+03
CPASS2: 34 175 2.161130536925726E+00 8.45544054E+03
CPASS2: 35 187 2.161115238232758E+00 8.48650874E+03
CPASS2: 36 193 2.145176572855100E+00 8.17238979E+03
CPASS2: 37 198 2.101001848822231E+00 7.01636881E+03
CPASS2: 38 205 2.073201688923792E+00 6.64584306E+03
CPASS2: BASOLV: SOLVER RETURNS ERROR 2
CPASS2: Solving polarization RR, IF channel 2
CPASS2: NIT NF F GTG
CPASS2: 0 1 4.813158472179139E+02 1.12739093E+07
CPASS2: 1 2 5.384004672412193E+01 4.55496151E+05
CPASS2: 2 3 3.527682814314469E+01 3.32290823E+05
CPASS2: 3 5 2.639203749747200E+01 3.17959019E+05
CPASS2: 4 7 1.339363605749592E+01 2.09465847E+05
CPASS2: 5 11 8.078980263950463E+00 9.15424098E+04
CPASS2: 6 13 5.646759423956353E+00 3.45163480E+04
CPASS2: 7 18 5.240044669187548E+00 3.48339889E+04
CPASS2: 8 22 4.740297397264555E+00 2.68444623E+04
CPASS2: 9 30 4.624027522655555E+00 2.43931746E+04
CPASS2: 10 34 4.275845068454414E+00 2.13488235E+04
CPASS2: 11 39 4.068610031090122E+00 2.16272064E+04
CPASS2: 12 45 3.706648926012674E+00 2.01773778E+04
CPASS2: 13 50 3.523418030013981E+00 2.50181093E+04
CPASS2: 14 57 3.467764992866950E+00 2.61686709E+04
CPASS2: 15 62 3.342290108076774E+00 2.74528254E+04
CPASS2: 16 68 3.081559804090020E+00 2.25601707E+04
CPASS2: 17 73 2.939172220156538E+00 1.99685256E+04
CPASS2: 18 78 2.824389744556356E+00 1.63722772E+04
CPASS2: 19 84 2.793072966714128E+00 1.64189725E+04
CPASS2: 20 89 2.707125123775084E+00 1.37370811E+04
CPASS2: 21 94 2.599985087641893E+00 1.15529325E+04
CPASS2: 22 99 2.537109190080991E+00 9.55643364E+03
CPASS2: 23 104 2.478716688071838E+00 8.08922968E+03
CPASS2: 24 109 2.450848992756733E+00 7.49777270E+03
CPASS2: 25 114 2.418295408922594E+00 6.74508762E+03
CPASS2: 26 121 2.405033016188319E+00 6.43868639E+03
CPASS2: 27 128 2.387406970933520E+00 5.83567823E+03
CPASS2: 28 139 2.387314087209741E+00 5.84284536E+03
CPASS2: 29 146 2.385167331729423E+00 5.85194937E+03
CPASS2: 30 152 2.349890216622387E+00 4.27483301E+03
CPASS2: 31 159 2.348198268269947E+00 4.34221917E+03
CPASS2: 32 167 2.343253920994370E+00 4.26299464E+03
CPASS2: 33 174 2.339101432537089E+00 4.07568818E+03
CPASS2: 34 183 2.336234257253649E+00 4.02465320E+03
CPASS2: 35 189 2.329746500979875E+00 3.98260972E+03
CPASS2: 36 197 2.323943268535836E+00 4.00271365E+03
CPASS2: 37 205 2.319335611944680E+00 3.84579811E+03
CPASS2: BASOLV: SOLVER RETURNS ERROR 2
CPASS2: Appears to have ended successfully
CPASS2: sirona 31DEC03 TST: Cpu= 525.6 Real= 1142
********* 31DEC02 version *************
>inp
AIPS 2: Found in Version=NEW
AIPS 2: CPASS Task to generate a polynomial 'Bandpass' (BP) table.
AIPS 2: Adverbs Values Comments
AIPS 2: ----------------------------------------------------------------
AIPS 2: USERID 0 User number
AIPS 2: INNAME 'BB154A ' Input UV file name (name)
AIPS 2: INCLASS 'CONTAC' Input UV file name (class)
AIPS 2: INSEQ 1 Input UV file name (seq. #)
AIPS 2: INDISK 2 Input UV file disk unit #
AIPS 2:
AIPS 2: Data Selection
AIPS 2: CALSOUR '0359+509 ' Bandpass calibrator sources.
AIPS 2: '0133+476 ' *rest ' '
AIPS 2: QUAL -1 Calibrator qualifier -1=>all
AIPS 2: CALCODE ' ' Calibrator code ' '=>all
AIPS 2: UVRANG 0 0 UV range to select
AIPS 2: TIMERANG *all 0 Time range to select
AIPS 2: STOKES ' ' Stokes type to select.
AIPS 2: SELBAND -1 Bandwidth to select (kHz)
AIPS 2: SELFREQ -1 Frequency to select (MHz)
AIPS 2: FREQID -1 Freq. ID to select.
AIPS 2: BIF 1 Lowest IF number 0=>all
AIPS 2: EIF 0 Highest IF number 0=>all
AIPS 2: BCHAN 1 Lowest channel number 0=>all
AIPS 2: ECHAN 0 Highest channel number 0=>all
AIPS 2: SUBARRAY 0 Subarray, 0=>all
AIPS 2: ANTENNAS *all 0 Antennas to select
AIPS 2:
AIPS 2: CLEAN map (optional)
AIPS 2: IN2NAME ' ' Cleaned map name (name)
AIPS 2: IN2CLASS ' ' Cleaned map name (class)
AIPS 2: IN2SEQ 0 Cleaned map name (seq. #)
AIPS 2: IN2DISK 0 Cleaned map disk unit #
AIPS 2: INVERS 1 CC file version #.
AIPS 2: NCOMP *all 0 # comps to use for model.
AIPS 2: 1 value per field
AIPS 2: FLUX 0 Lowest CC component used.
AIPS 2: NMAPS 0 No. Clean map files
AIPS 2: CMETHOD ' ' Modeling method:
AIPS 2: 'DFT','GRID',' '
AIPS 2: SMODEL *all 0 Source model, 1=flux,2=x,3=y
AIPS 2: See HELP SMODEL for details.
AIPS 2:
AIPS 2: Control options
AIPS 2: DOCALIB -1 If >0 calibrate data
AIPS 2: = 2 calibrate weights
AIPS 2: GAINUSE 0 CL (or SN) table to apply
AIPS 2: ** press RETURN for more, enter Q or next line to quit print **
#
AIPS 2: DOPOL -1 If >0 correct polarization.
AIPS 2: FLAGVER 0 Flag table version
AIPS 2: SOLINT -1 Solution interval (mins)
AIPS 2: -1 => do whole time range
AIPS 2: REFANT 5 Reference antenna
AIPS 2: BPVER 0 BP table version to write
AIPS 2: SMOOTH *all 0 Smoothing function. See
AIPS 2: HELP SMOOTH for details.
AIPS 2: ANTWT *all 0 Ant. wts (0 => 1.)
AIPS 2: BPASSPRM 1 1 Control information:
AIPS 2: 1 0 1: if > 0 use only the
AIPS 2: 1 0 autocorrelation data.
AIPS 2: 0 0 2: print level.
AIPS 2: 0 1 3: If > 0 do not divide data
AIPS 2: 0 by source model
AIPS 2: 4: If > 0 store phases only
AIPS 2: in the BP table.
AIPS 2: 5: If = 0 divide by 'channel
AIPS 2: 0' before determining BP.
AIPS 2: If > 1 switch off the
AIPS 2: channel 0 divide option.
AIPS 2: 6: min. amp. closure err
AIPS 2: 7: min. ph. closure err
AIPS 2: 8: > 0 => scalar average
AIPS 2: 10: > 1 => normalize ampl.
AIPS 2: portion of bandpass by
AIPS 2: area under BP function.
AIPS 2: Useful for VLBI.
AIPS 2: 11: > 1, mode to allow
AIPS 2: calibration and divide
AIPS 2: by channel 0. Useful for
AIPS 2: VLBI. Do not use if you
AIPS 2: don't understand. See HELP
AIPS 2: CPARM 20 200 Fit parameters:
AIPS 2: 0.01 600 1: No. of terms.
AIPS 2: 2 0 2: Max. no. iterations.
AIPS 2: 0 1 3: Convergence tolerance.
AIPS 2: 0 0 4: Pre-average interval (sec)
AIPS 2: Default: Auto - 5 min.
AIPS 2: Cross - 15 min.
AIPS 2: 5: Fit type (1=Re/Im; 2=A/P)
AIPS 2: 6: BP table for initial val.
AIPS 2: 7: Fit phase only (1=> with
AIPS 2: ampl.; 2=> without)
AIPS 2: 8: >0 => Autoscale
AIPS 2: 9: >0 suppress data weighting
AIPS 2: ** press RETURN for more, enter Q or next line to quit print **
#
AIPS 2: ICHANSEL *all 0 Array of start and stop chan
AIPS 2: numbers, plus a channel
AIPS 2: increment and IF to be used
AIPS 2: to select channels to sum to
AIPS 2: find a 'channel 0'. If all
AIPS 2: 0, range set to inner 75% of
AIPS 2: observing band.
AIPS 2:
AIPS 2: 'Channel 0' uv-data
AIPS 2: IN3NAME ' ' Channel 0 uv name (name)
AIPS 2: IN3CLASS ' ' Channel 0 uv name (class)
AIPS 2: IN3SEQ 0 Channel 0 uv name (seq. #)
AIPS 2: IN3DISK 0 Channel 0 uv disk unit #
AIPS 2: BADDISK *all 0 Disks to avoid for scratch
>go
AIPS 2: Found in Version=NEW
CPASS2: Task CPASS (release of 31DEC02) begins
CPASS2: You are using a non-standard program
CPASS2: Bandpass response function generator
CPASS2: Resultant bandpass table will be normalized
CPASS2: Array name in AN table is VLBA
CPASS2: Will assume this is data from the VLBA correlator
CPASS2: and that it is all fringe-rotated to Earth Centre
CPASS2: Will remove effects of that fringe-rotation
CPASS2: to provide consistent bandpass calibration
CPASS2: If incorrect, abort and change array name keyword
CPASS2: Selecting and editing the data
AIPS 2: Resumes
>CPASS2: Determining solutions
CPASS2: Solving polarization LL, IF channel 1
CPASS2: NIT NF F GTG
CPASS2: 0 1 4.900793602739664E+02 1.03200126E+07
CPASS2: 1 2 5.103440595955500E+01 4.28942041E+05
CPASS2: 2 3 3.102440940046274E+01 2.75081506E+05
CPASS2: 3 4 2.395442152723356E+01 2.27104217E+05
CPASS2: 4 6 1.509848075521915E+01 2.96796336E+05
CPASS2: 5 9 5.770082579459539E+00 9.47552623E+04
CPASS2: 6 11 3.929267604366859E+00 5.10072493E+04
CPASS2: 7 17 3.746128463444076E+00 5.00109421E+04
CPASS2: 8 20 3.241389263294330E+00 3.31183916E+04
CPASS2: 9 24 2.959087854715273E+00 2.51726752E+04
CPASS2: 10 29 2.714335561226513E+00 1.85959644E+04
CPASS2: 11 34 2.552323889931805E+00 1.32525342E+04
CPASS2: 12 42 2.492801411764265E+00 1.13347022E+04
CPASS2: 13 47 2.456452743386807E+00 1.04870649E+04
CPASS2: 14 54 2.435926929834739E+00 1.01242973E+04
CPASS2: 15 59 2.394246580874527E+00 9.24258445E+03
CPASS2: 16 63 2.328890892961159E+00 6.92884770E+03
CPASS2: 17 67 2.285072182827521E+00 5.61022842E+03
CPASS2: 18 72 2.244325445615811E+00 4.50491241E+03
CPASS2: 19 77 2.217254128319693E+00 3.90363078E+03
CPASS2: 20 83 2.200350334877194E+00 3.63109041E+03
CPASS2: 21 93 2.199859549429791E+00 3.64476708E+03
CPASS2: 22 98 2.171534706280142E+00 2.73495089E+03
CPASS2: 23 105 2.163180880682440E+00 2.57581493E+03
CPASS2: 24 113 2.153245541344840E+00 2.40299213E+03
CPASS2: 25 121 2.149855587691412E+00 2.43217544E+03
CPASS2: 26 127 2.140345886444148E+00 2.20196303E+03
CPASS2: 27 134 2.130316227740710E+00 1.98692219E+03
CPASS2: 28 142 2.126126503729875E+00 1.96533126E+03
CPASS2: 29 151 2.122518592513869E+00 1.98734609E+03
CPASS2: 30 160 2.122333618432295E+00 2.01583689E+03
CPASS2: 31 166 2.115836211447577E+00 1.90380800E+03
CPASS2: 32 173 2.112070274532977E+00 1.84702563E+03
CPASS2: 33 182 2.111145920357412E+00 1.82610632E+03
CPASS2: 34 189 2.109463512393596E+00 1.80331346E+03
CPASS2: 35 196 2.108339470049402E+00 1.83005660E+03
CPASS2: 36 202 2.103676921776810E+00 1.78324826E+03
CPASS2: Solving polarization LL, IF channel 2
CPASS2: NIT NF F GTG
CPASS2: 0 1 3.993878310215816E+02 9.83860702E+06
CPASS2: 1 2 4.373041540946210E+01 4.90081856E+05
CPASS2: 2 3 2.038117883948758E+01 1.66772069E+05
CPASS2: 3 6 1.199479676979965E+01 9.08503029E+04
CPASS2: 4 10 1.013408171407261E+01 7.90486743E+04
CPASS2: 5 13 7.139390949345521E+00 7.02124821E+04
CPASS2: 6 19 6.500262200323637E+00 5.92139411E+04
CPASS2: 7 22 5.284575682882372E+00 3.34465703E+04
CPASS2: 8 25 4.231064418383207E+00 3.35514288E+04
CPASS2: 9 28 3.513834250701938E+00 4.84987452E+04
CPASS2: 10 32 2.984588909972493E+00 3.89148227E+04
CPASS2: 11 35 2.263028470213312E+00 2.61298549E+04
CPASS2: 12 39 1.996241004400005E+00 2.28922383E+04
CPASS2: 13 46 1.901885008453133E+00 2.18197302E+04
CPASS2: 14 50 1.748553589684981E+00 1.63804092E+04
CPASS2: 15 55 1.705404590844420E+00 1.53014884E+04
CPASS2: 16 61 1.595368255346683E+00 1.19436719E+04
CPASS2: 17 66 1.548115698637331E+00 1.04368788E+04
CPASS2: 18 70 1.466139958413286E+00 8.37014476E+03
CPASS2: 19 76 1.414148772200354E+00 7.55912771E+03
CPASS2: 20 82 1.365494719230986E+00 6.29894866E+03
CPASS2: 21 89 1.348452718344384E+00 6.57598482E+03
CPASS2: 22 95 1.330402288145837E+00 6.60829761E+03
CPASS2: 23 100 1.272371384949605E+00 5.27669836E+03
CPASS2: 24 104 1.206751439300690E+00 3.54789249E+03
CPASS2: 25 109 1.158860540752585E+00 2.90112295E+03
CPASS2: 26 115 1.130541089797783E+00 3.78997914E+03
CPASS2: 27 123 1.128493899378853E+00 4.05181134E+03
CPASS2: 28 129 1.099671387015676E+00 3.43223811E+03
CPASS2: 29 133 1.068676870713007E+00 2.33797417E+03
CPASS2: 30 140 1.042774806414277E+00 1.82489843E+03
CPASS2: 31 147 1.037066294199227E+00 1.94366218E+03
CPASS2: 32 151 1.005188561617560E+00 1.30519219E+03
CPASS2: 33 157 9.921395858375803E-01 1.10073504E+03
CPASS2: 34 164 9.880053040665637E-01 1.20787874E+03
CPASS2: 35 171 9.843403440846404E-01 1.25045298E+03
CPASS2: 36 178 9.802568268163665E-01 1.21007775E+03
CPASS2: 37 186 9.786308637919977E-01 1.25671412E+03
CPASS2: 38 192 9.592326532198174E-01 1.10095275E+03
CPASS2: 39 202 9.587900991890477E-01 1.14674916E+03
CPASS2: Solving polarization RR, IF channel 1
CPASS2: NIT NF F GTG
CPASS2: 0 1 6.411842016958253E+02 1.37898449E+07
CPASS2: 1 2 6.558548608112608E+01 5.22505943E+05
CPASS2: 2 3 4.038175945736282E+01 4.41264345E+05
CPASS2: 3 5 2.970577470474506E+01 3.71858215E+05
CPASS2: 4 6 2.082888737019513E+01 3.07151778E+05
CPASS2: 5 9 1.470298171174642E+01 2.05223697E+05
CPASS2: 6 16 1.450571991532238E+01 2.14514183E+05
CPASS2: 7 19 1.113834942371563E+01 1.52439021E+05
CPASS2: 8 21 7.971140129306140E+00 1.26194676E+05
CPASS2: 9 24 5.948358323962720E+00 8.09280335E+04
CPASS2: 10 29 5.557987994674779E+00 7.70945169E+04
CPASS2: 11 33 4.879781793919622E+00 5.95406559E+04
CPASS2: 12 36 4.246194704394462E+00 4.26381696E+04
CPASS2: 13 39 3.702789145206039E+00 2.96387326E+04
CPASS2: 14 43 3.459571202286935E+00 2.63094390E+04
CPASS2: 15 47 3.206674855169053E+00 2.69128257E+04
CPASS2: 16 52 3.077436075225178E+00 2.37426727E+04
CPASS2: 17 59 3.019476202409471E+00 2.34633116E+04
CPASS2: 18 64 2.952168982506494E+00 2.21114129E+04
CPASS2: 19 68 2.755382240215331E+00 1.61440865E+04
CPASS2: 20 78 2.752911156257088E+00 1.63845084E+04
CPASS2: 21 85 2.706607192608031E+00 1.47331103E+04
CPASS2: 22 91 2.612205594984859E+00 1.26672734E+04
CPASS2: 23 98 2.578718015455274E+00 1.31687973E+04
CPASS2: 24 102 2.436438958769664E+00 1.02277988E+04
CPASS2: 25 108 2.370887666549812E+00 9.98002329E+03
CPASS2: 26 117 2.348595792379954E+00 1.05270509E+04
CPASS2: 27 122 2.310574596905774E+00 9.86085403E+03
CPASS2: 28 129 2.291257002414685E+00 9.69538222E+03
CPASS2: 29 134 2.217775851764519E+00 7.49782472E+03
CPASS2: 30 143 2.208987597452407E+00 7.76268120E+03
CPASS2: 31 149 2.189607457178868E+00 7.83493799E+03
CPASS2: 32 157 2.172619691035705E+00 8.22040323E+03
CPASS2: 33 163 2.161153115543434E+00 8.43320783E+03
CPASS2: 34 175 2.161130536925726E+00 8.45544054E+03
CPASS2: 35 187 2.161115238232758E+00 8.48650874E+03
CPASS2: 36 193 2.145176572855100E+00 8.17238979E+03
CPASS2: 37 198 2.101001848822231E+00 7.01636881E+03
CPASS2: 38 205 2.073201688923792E+00 6.64584306E+03
CPASS2: Solving polarization RR, IF channel 2
CPASS2: NIT NF F GTG
CPASS2: 0 1 4.813158472179139E+02 1.12739093E+07
CPASS2: 1 2 5.384004672412193E+01 4.55496151E+05
CPASS2: 2 3 3.527682814314469E+01 3.32290823E+05
CPASS2: 3 5 2.639203749747200E+01 3.17959019E+05
CPASS2: 4 7 1.339363605749592E+01 2.09465847E+05
CPASS2: 5 11 8.078980263950463E+00 9.15424098E+04
CPASS2: 6 13 5.646759423956353E+00 3.45163480E+04
CPASS2: 7 18 5.240044669187548E+00 3.48339889E+04
CPASS2: 8 22 4.740297397264555E+00 2.68444623E+04
CPASS2: 9 30 4.624027522655555E+00 2.43931746E+04
CPASS2: 10 34 4.275845068454414E+00 2.13488235E+04
CPASS2: 11 39 4.068610031090122E+00 2.16272064E+04
CPASS2: 12 45 3.706648926012674E+00 2.01773778E+04
CPASS2: 13 50 3.523418030013981E+00 2.50181093E+04
CPASS2: 14 57 3.467764992866950E+00 2.61686709E+04
CPASS2: 15 62 3.342290108076774E+00 2.74528254E+04
CPASS2: 16 68 3.081559804090020E+00 2.25601707E+04
CPASS2: 17 73 2.939172220156538E+00 1.99685256E+04
CPASS2: 18 78 2.824389744556356E+00 1.63722772E+04
CPASS2: 19 84 2.793072966714128E+00 1.64189725E+04
CPASS2: 20 89 2.707125123775084E+00 1.37370811E+04
CPASS2: 21 94 2.599985087641893E+00 1.15529325E+04
CPASS2: 22 99 2.537109190080991E+00 9.55643364E+03
CPASS2: 23 104 2.478716688071838E+00 8.08922968E+03
CPASS2: 24 109 2.450848992756733E+00 7.49777270E+03
CPASS2: 25 114 2.418295408922594E+00 6.74508762E+03
CPASS2: 26 121 2.405033016188319E+00 6.43868639E+03
CPASS2: 27 128 2.387406970933520E+00 5.83567823E+03
CPASS2: 28 139 2.387314087209741E+00 5.84284536E+03
CPASS2: 29 146 2.385167331729423E+00 5.85194937E+03
CPASS2: 30 152 2.349890216622387E+00 4.27483301E+03
CPASS2: 31 159 2.348198268269947E+00 4.34221917E+03
CPASS2: 32 167 2.343253920994370E+00 4.26299464E+03
CPASS2: 33 174 2.339101432537089E+00 4.07568818E+03
CPASS2: 34 183 2.336234257253649E+00 4.02465320E+03
CPASS2: 35 189 2.329746500979875E+00 3.98260972E+03
CPASS2: 36 197 2.323943268535836E+00 4.00271365E+03
CPASS2: 37 205 2.319335611944680E+00 3.84579811E+03
CPASS2: Appears to have ended successfully
CPASS2: sirona 31DEC02 NEW: Cpu= 531.3 Real= 1379
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