! Started logfile: /vlbi/vcs9/uvm//J0132-1654_C_a_dfm.log on Tue Dec 26 21:05:24 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0132-1654_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0132-1654_C_a_uvm.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! AN table 2: 45 integrations on 45 of 45 possible baselines. ! AN table 3: 67 integrations on 36 of 36 possible baselines. ! AN table 4: 19 integrations on 21 of 21 possible baselines. ! AN table 5: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.814799 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 45368 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0132-1654_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.659449 Jy startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 50 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.193722Jy sigma=30.056191 ! Fit after self-cal, rms=0.380319Jy sigma=9.198875 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.415 mas, bmaj=3.495 mas, bpa=2.058 degrees ! Estimated noise=0.272127 mJy/beam. ! Added new window around map position (0, 0). flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.514813 Jy ! Component: 100 - total flux cleaned = 0.639564 Jy ! Total flux subtracted in 100 components = 0.639564 Jy ! Clean residual min=-0.018135 max=0.038760 Jy/beam ! Clean residual mean=-0.000095 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 0.639564 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.639564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.108610Jy sigma=2.756931 ! Fit after self-cal, rms=0.108476Jy sigma=2.754523 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0552346 Jy ! Component: 100 - total flux cleaned = 0.0810542 Jy ! Total flux subtracted in 100 components = 0.0810542 Jy ! Clean residual min=-0.009898 max=0.026725 Jy/beam ! Clean residual mean=-0.000051 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.720618 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 0.720618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.077511Jy sigma=1.937698 ! Fit after self-cal, rms=0.077526Jy sigma=1.936734 ! Inverting map ! Added new window around map position (-4.8, -0.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305419 Jy ! Component: 100 - total flux cleaned = 0.0480167 Jy ! Total flux subtracted in 100 components = 0.0480167 Jy ! Clean residual min=-0.009234 max=0.014590 Jy/beam ! Clean residual mean=-0.000028 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.768635 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.768635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062218Jy sigma=1.492589 ! Fit after self-cal, rms=0.060730Jy sigma=1.457315 ! Inverting map ! Added new window around map position (-6.6, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187462 Jy ! Component: 100 - total flux cleaned = 0.0291027 Jy ! Total flux subtracted in 100 components = 0.0291027 Jy ! Clean residual min=-0.010063 max=0.011677 Jy/beam ! Clean residual mean=-0.000017 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.797737 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.797737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053870Jy sigma=1.254422 ! Fit after self-cal, rms=0.052835Jy sigma=1.225847 ! Inverting map ! Added new window around map position (-8.4, -2.1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139532 Jy ! Component: 100 - total flux cleaned = 0.0215878 Jy ! Total flux subtracted in 100 components = 0.0215878 Jy ! Clean residual min=-0.008764 max=0.008729 Jy/beam ! Clean residual mean=-0.000011 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.819325 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.819325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048062Jy sigma=1.079441 ! Fit after self-cal, rms=0.047647Jy sigma=1.070296 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=4.757 mas, bpa=2.304 degrees ! Estimated noise=0.133729 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10.5, -3.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142262 Jy ! Component: 100 - total flux cleaned = 0.0204584 Jy ! Component: 150 - total flux cleaned = 0.0226617 Jy ! Component: 200 - total flux cleaned = 0.0235211 Jy ! Total flux subtracted in 200 components = 0.0235211 Jy ! Clean residual min=-0.003866 max=0.004735 Jy/beam ! Clean residual mean=-0.000006 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.842846 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 123 components and 0.842846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044701Jy sigma=0.981268 ! Fit after self-cal, rms=0.044389Jy sigma=0.973763 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.01829 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 0.98 ! LA 0.98 NL 1.01 OV 0.98 PT 0.97 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.01831 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 0.99 KP 0.98 ! LA 1.00 MK 0.96 NL 1.00 OV 0.98 ! PT 0.99 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.987144 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 KP 1.02 LA 1.02 ! MK 1.01 NL 1.00 OV 1.02 PT 1.00 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.989364 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 KP 1.01 LA 1.00 ! NL 1.05 OV 1.01 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00605 ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 HN 1.03 KP 0.98 LA 1.01 ! MK 1.00* NL 0.99 OV 0.99 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01288 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.99 ! LA 0.99 NL 1.01 OV 0.98 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.0141 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 0.99 KP 0.98 ! LA 1.00 MK 0.97 NL 1.00 OV 0.99 ! PT 1.00 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.986264 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 KP 1.02 LA 1.02 ! MK 1.01 NL 1.01 OV 1.01 PT 1.01 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 4: 0.995677 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.00 KP 1.00 LA 1.01 ! NL 1.02 OV 1.01 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.0045 ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 HN 1.04 KP 0.99 LA 1.01 ! MK 1.00* NL 0.99 OV 0.98 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00222 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 NL 1.02 OV 0.99 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.99842 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 1.02 OV 0.99 ! PT 0.99 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.985457 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.01 KP 1.01 LA 1.01 ! MK 1.00 NL 1.03 OV 1.01 PT 1.01 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.989757 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.01 KP 1.00 LA 1.00 ! NL 1.05 OV 1.00 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.999326 ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.05 KP 0.98 LA 0.99 ! MK 1.00* NL 1.00 OV 1.01 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00786 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.99 ! LA 0.99 NL 1.02 OV 0.99 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.01278 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 0.98 KP 1.00 ! LA 1.00 MK 0.96 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.99155 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 KP 1.02 LA 1.00 ! MK 1.00 NL 1.01 OV 1.01 PT 0.98 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 4: 0.994038 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 KP 1.00 LA 1.00 ! NL 1.05 OV 1.00 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.997692 ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.05 KP 0.99 LA 0.99 ! MK 1.00* NL 0.98 OV 1.00 PT 1.05 ! SC 0.99 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01199 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.98 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01129 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.98 HN 1.00 KP 1.01 ! LA 1.01 MK 0.96 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.990524 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 KP 1.01 LA 1.01 ! MK 1.01 NL 1.01 OV 1.01 PT 1.01 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.993285 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.00 KP 1.01 LA 1.01 ! NL 1.03 OV 1.02 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.993547 ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.05 KP 1.00 LA 1.00 ! MK 1.00* NL 1.00 OV 1.01 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00781 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.999896 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.01 KP 1.01 ! LA 1.01 MK 0.98 NL 1.00 OV 1.01 ! PT 1.00 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.989911 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KP 1.00 LA 1.01 ! MK 1.01 NL 1.01 OV 1.01 PT 1.00 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.983715 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.01 KP 1.01 LA 1.01 ! NL 1.06 OV 1.02 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.991454 ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 HN 1.05 KP 1.01 LA 1.00 ! MK 1.00* NL 1.00 OV 1.01 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00865 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.998432 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.00 KP 1.01 ! LA 1.01 MK 0.98 NL 1.00 OV 1.01 ! PT 1.00 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.988561 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 KP 1.01 LA 1.01 ! MK 1.03 NL 1.01 OV 1.01 PT 1.01 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 4: 0.982464 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 KP 1.01 LA 1.01 ! NL 1.07 OV 1.02 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.989278 ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 HN 1.05 KP 1.01 LA 1.01 ! MK 1.00* NL 0.99 OV 1.02 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.008 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 1.00 ! LA 0.99 NL 1.01 OV 1.00 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.997245 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 1.01 MK 0.99 NL 1.01 OV 1.01 ! PT 1.00 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.988328 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KP 1.01 LA 1.01 ! MK 1.03 NL 1.00 OV 1.01 PT 1.01 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 4: 0.98514 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 KP 1.01 LA 1.01 ! NL 1.04 OV 1.03 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.987952 ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.05 KP 1.01 LA 1.02 ! MK 1.00* NL 1.00 OV 1.01 PT 1.02 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.044389Jy sigma=0.973763 ! Fit after self-cal, rms=0.042930Jy sigma=0.937502 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042930Jy sigma=0.937502 ! Fit after self-cal, rms=0.042930Jy sigma=0.937501 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.003 mas, bmaj=4.753 mas, bpa=2.176 degrees ! Estimated noise=0.13357 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129092 Jy ! Component: 100 - total flux cleaned = 0.00147582 Jy ! Component: 150 - total flux cleaned = 0.00160849 Jy ! Component: 200 - total flux cleaned = 0.00177603 Jy ! Total flux subtracted in 200 components = 0.00177603 Jy ! Clean residual min=-0.002931 max=0.002862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.844622 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 0.844622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042626Jy sigma=0.928144 ! Fit after self-cal, rms=0.042558Jy sigma=0.926870 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042558Jy sigma=0.926870 ! Fit after self-cal, rms=0.042492Jy sigma=0.925453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107243 Jy ! Component: 100 - total flux cleaned = 0.0013014 Jy ! Component: 150 - total flux cleaned = 0.0013531 Jy ! Component: 200 - total flux cleaned = 0.00135291 Jy ! Total flux subtracted in 200 components = 0.00135291 Jy ! Clean residual min=-0.002819 max=0.002880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.845975 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 165 components and 0.845975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042388Jy sigma=0.922550 ! Fit after self-cal, rms=0.042332Jy sigma=0.921726 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.003 x 4.753 at 2.176 degrees (North through East) ! Clean map min=-0.0026814 max=0.63932 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042332Jy sigma=0.921726 ! Fit after self-cal, rms=0.035866Jy sigma=0.735798 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035866Jy sigma=0.735798 ! Fit after self-cal, rms=0.035853Jy sigma=0.735581 ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=4.773 mas, bpa=2.276 degrees ! Estimated noise=0.133603 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398695 Jy ! Component: 100 - total flux cleaned = 0.000503861 Jy ! Component: 150 - total flux cleaned = 0.00059692 Jy ! Component: 200 - total flux cleaned = 0.000758196 Jy ! Total flux subtracted in 200 components = 0.000758196 Jy ! Clean residual min=-0.002125 max=0.001838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.846733 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 0.846733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035745Jy sigma=0.732851 ! Fit after self-cal, rms=0.035723Jy sigma=0.732557 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.417 mas, bmaj=3.501 mas, bpa=2.094 degrees ! Estimated noise=0.273688 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.515812 Jy ! Component: 100 - total flux cleaned = 0.640291 Jy ! Component: 150 - total flux cleaned = 0.698674 Jy ! Component: 200 - total flux cleaned = 0.735419 Jy ! Total flux subtracted in 200 components = 0.735419 Jy ! Clean residual min=-0.009220 max=0.016206 Jy/beam ! Clean residual mean=-0.000042 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.735419 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.735419 Jy ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=4.773 mas, bpa=2.276 degrees ! Estimated noise=0.133603 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448226 Jy ! Component: 100 - total flux cleaned = 0.0685371 Jy ! Component: 150 - total flux cleaned = 0.0830057 Jy ! Component: 200 - total flux cleaned = 0.0922337 Jy ! Total flux subtracted in 200 components = 0.0922337 Jy ! Clean residual min=-0.002622 max=0.004717 Jy/beam ! Clean residual mean=-0.000020 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.827653 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 89 components and 0.827653 Jy ! Inverting map ! Added new window around map position (-3, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650178 Jy ! Component: 100 - total flux cleaned = 0.010951 Jy ! Component: 150 - total flux cleaned = 0.0141408 Jy ! Component: 200 - total flux cleaned = 0.0164794 Jy ! Total flux subtracted in 200 components = 0.0164794 Jy ! Clean residual min=-0.001572 max=0.001683 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.844132 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 128 components and 0.844132 Jy ! Inverting map ! Added new window around map position (-19.2, -11.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219363 Jy ! Component: 100 - total flux cleaned = 0.00325871 Jy ! Component: 150 - total flux cleaned = 0.00379729 Jy ! Component: 200 - total flux cleaned = 0.00418541 Jy ! Total flux subtracted in 200 components = 0.00418541 Jy ! Clean residual min=-0.001507 max=0.001381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.848318 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 153 components and 0.848318 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020747 Jy ! Component: 100 - total flux cleaned = 0.00035615 Jy ! Component: 150 - total flux cleaned = 0.000450223 Jy ! Component: 200 - total flux cleaned = 0.000588867 Jy ! Total flux subtracted in 200 components = 0.000588867 Jy ! Clean residual min=-0.001515 max=0.001340 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.848907 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 162 components and 0.848907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035663Jy sigma=0.730138 ! Fit after self-cal, rms=0.035600Jy sigma=0.729071 wmodel J0132-1654_C_map.mod ! Writing 162 model components to file: J0132-1654_C_map.mod wobs J0132-1654_C_uvs.fits ! Writing UV FITS file: J0132-1654_C_uvs.fits wwins J0132-1654_C_map.win ! wwins: Wrote 7 windows to J0132-1654_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495669 Jy ! Component: 100 - total flux cleaned = -0.000838412 Jy ! Component: 150 - total flux cleaned = -0.00124541 Jy ! Component: 200 - total flux cleaned = -0.00150009 Jy ! Component: 250 - total flux cleaned = -0.00162207 Jy ! Component: 300 - total flux cleaned = -0.00170107 Jy ! Component: 350 - total flux cleaned = -0.00175913 Jy ! Component: 400 - total flux cleaned = -0.0018335 Jy ! Component: 450 - total flux cleaned = -0.00185159 Jy ! Component: 500 - total flux cleaned = -0.00192227 Jy ! Component: 550 - total flux cleaned = -0.00197421 Jy ! Component: 600 - total flux cleaned = -0.00205948 Jy ! Component: 650 - total flux cleaned = -0.00210976 Jy ! Component: 700 - total flux cleaned = -0.00215913 Jy ! Component: 750 - total flux cleaned = -0.00217542 Jy ! Component: 800 - total flux cleaned = -0.00227167 Jy ! Component: 850 - total flux cleaned = -0.00235056 Jy ! Component: 900 - total flux cleaned = -0.00239683 Jy ! Component: 950 - total flux cleaned = -0.00245805 Jy ! Component: 1000 - total flux cleaned = -0.00250327 Jy ! Component: 1050 - total flux cleaned = -0.00256288 Jy ! Component: 1100 - total flux cleaned = -0.00263661 Jy ! Component: 1150 - total flux cleaned = -0.00266584 Jy ! Component: 1200 - total flux cleaned = -0.00270935 Jy ! Component: 1250 - total flux cleaned = -0.00270944 Jy ! Component: 1300 - total flux cleaned = -0.00275223 Jy ! Component: 1350 - total flux cleaned = -0.00276617 Jy ! Component: 1400 - total flux cleaned = -0.00278014 Jy ! Component: 1450 - total flux cleaned = -0.00280752 Jy ! Component: 1500 - total flux cleaned = -0.00283475 Jy ! Component: 1550 - total flux cleaned = -0.00283516 Jy ! Component: 1600 - total flux cleaned = -0.00288862 Jy ! Component: 1650 - total flux cleaned = -0.00290173 Jy ! Component: 1700 - total flux cleaned = -0.00294123 Jy ! Component: 1750 - total flux cleaned = -0.00296727 Jy ! Component: 1800 - total flux cleaned = -0.00296741 Jy ! Component: 1850 - total flux cleaned = -0.00304409 Jy ! Component: 1900 - total flux cleaned = -0.00301849 Jy ! Component: 1950 - total flux cleaned = -0.0030564 Jy ! Component: 2000 - total flux cleaned = -0.00305638 Jy ! Component: 2050 - total flux cleaned = -0.00311832 Jy ! Component: 2100 - total flux cleaned = -0.00313043 Jy ! Component: 2150 - total flux cleaned = -0.00310605 Jy ! Component: 2200 - total flux cleaned = -0.00317882 Jy ! Component: 2250 - total flux cleaned = -0.00319092 Jy ! Component: 2300 - total flux cleaned = -0.00325074 Jy ! Component: 2350 - total flux cleaned = -0.00323875 Jy ! Component: 2400 - total flux cleaned = -0.00329784 Jy ! Component: 2450 - total flux cleaned = -0.00332132 Jy ! Component: 2500 - total flux cleaned = -0.003298 Jy ! Component: 2550 - total flux cleaned = -0.00335587 Jy ! Component: 2600 - total flux cleaned = -0.00342497 Jy ! Component: 2650 - total flux cleaned = -0.00347072 Jy ! Component: 2700 - total flux cleaned = -0.00350493 Jy ! Component: 2750 - total flux cleaned = -0.00357276 Jy ! Component: 2800 - total flux cleaned = -0.0035504 Jy ! Component: 2850 - total flux cleaned = -0.00359537 Jy ! Component: 2900 - total flux cleaned = -0.00366191 Jy ! Component: 2950 - total flux cleaned = -0.00367297 Jy ! Component: 3000 - total flux cleaned = -0.00371692 Jy ! Component: 3050 - total flux cleaned = -0.00374973 Jy ! Component: 3100 - total flux cleaned = -0.00378234 Jy ! Component: 3150 - total flux cleaned = -0.00384716 Jy ! Component: 3200 - total flux cleaned = -0.00385791 Jy ! Component: 3250 - total flux cleaned = -0.00386852 Jy ! Component: 3300 - total flux cleaned = -0.00391104 Jy ! Component: 3350 - total flux cleaned = -0.0039639 Jy ! Component: 3400 - total flux cleaned = -0.00397436 Jy ! Component: 3450 - total flux cleaned = -0.00399534 Jy ! Component: 3500 - total flux cleaned = -0.00401621 Jy ! Component: 3550 - total flux cleaned = -0.00405768 Jy ! Component: 3600 - total flux cleaned = -0.00407815 Jy ! Component: 3650 - total flux cleaned = -0.00416017 Jy ! Component: 3700 - total flux cleaned = -0.00420093 Jy ! Component: 3750 - total flux cleaned = -0.00415029 Jy ! Component: 3800 - total flux cleaned = -0.00422096 Jy ! Component: 3850 - total flux cleaned = -0.00423103 Jy ! Component: 3900 - total flux cleaned = -0.00426107 Jy ! Component: 3950 - total flux cleaned = -0.00428095 Jy ! Component: 4000 - total flux cleaned = -0.00433033 Jy ! Component: 4050 - total flux cleaned = -0.00432054 Jy ! Total flux subtracted in 4096 components = -0.00435986 Jy ! Clean residual min=-0.000548 max=0.000497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.844547 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 387 components and 0.844547 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0132-1654_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 4.773 at 2.276 degrees (North through East) ! Clean map min=-0.0010261 max=0.63927 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0132-1654_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0132-1654_C_a_map.mod ! Writing 387 model components to file: /vlbi/vcs9/uvm//J0132-1654_C_a_map.mod wobs /vlbi/vcs9/uvm//J0132-1654_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0132-1654_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0132-1654_C_a_map.win ! wwins: Wrote 8 windows to /vlbi/vcs9/uvm//J0132-1654_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.639271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165341 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0775921 0.0775921 0.155184 0.310369 0.620737 1.24147 2.48295 4.9659 9.93179 19.8636 39.7272 79.4544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.639 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3866.37 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0132-1654_C_a_dfm.log closed on Tue Dec 26 21:05:30 2017