! Started logfile: /vlbi/uf001/uvm//J0019+7327_X_a_dfm.log on Sun Jan 13 20:22:43 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J0019+7327_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0019+7327_X_a_uvm.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! AN table 2: 97 integrations on 45 of 45 possible baselines. ! AN table 3: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.74213 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 42720 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0019+7327_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.160995Jy sigma=20.491865 ! Fit after self-cal, rms=0.978735Jy sigma=9.165958 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7334 mas, bmaj=0.8512 mas, bpa=59.42 degrees ! Estimated noise=0.53953 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.32655 Jy ! Component: 100 - total flux cleaned = 1.68264 Jy ! Total flux subtracted in 100 components = 1.68264 Jy ! Clean residual min=-0.048697 max=0.151774 Jy/beam ! Clean residual mean=-0.000009 rms=0.008322 Jy/beam ! Combined flux in latest and established models = 1.68264 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.68264 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.495495Jy sigma=5.172460 ! Fit after self-cal, rms=0.495456Jy sigma=5.172202 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166494 Jy ! Component: 100 - total flux cleaned = 0.257438 Jy ! Total flux subtracted in 100 components = 0.257438 Jy ! Clean residual min=-0.042575 max=0.058615 Jy/beam ! Clean residual mean=-0.000011 rms=0.007517 Jy/beam ! Combined flux in latest and established models = 1.94008 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 1.94008 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.417392Jy sigma=4.615018 ! Fit after self-cal, rms=0.417276Jy sigma=4.614297 ! Inverting map ! Added new window around map position (-1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063927 Jy ! Component: 100 - total flux cleaned = 0.101279 Jy ! Total flux subtracted in 100 components = 0.101279 Jy ! Clean residual min=-0.041044 max=0.054374 Jy/beam ! Clean residual mean=-0.000013 rms=0.007325 Jy/beam ! Combined flux in latest and established models = 2.04136 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 2.04136 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.406767Jy sigma=4.537602 ! Fit after self-cal, rms=0.406354Jy sigma=4.533892 ! Inverting map ! Added new window around map position (-4.6, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302201 Jy ! Component: 100 - total flux cleaned = 0.0459253 Jy ! Total flux subtracted in 100 components = 0.0459253 Jy ! Clean residual min=-0.040838 max=0.045969 Jy/beam ! Clean residual mean=-0.000014 rms=0.007178 Jy/beam ! Combined flux in latest and established models = 2.08728 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 2.08728 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.402354Jy sigma=4.481326 ! Fit after self-cal, rms=0.402221Jy sigma=4.479464 ! Inverting map ! Added new window around map position (-1.4, 9.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027866 Jy ! Component: 100 - total flux cleaned = 0.0344819 Jy ! Total flux subtracted in 100 components = 0.0344819 Jy ! Clean residual min=-0.039525 max=0.043467 Jy/beam ! Clean residual mean=-0.000016 rms=0.007069 Jy/beam ! Combined flux in latest and established models = 2.12176 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 2.12176 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.399520Jy sigma=4.443294 ! Fit after self-cal, rms=0.399468Jy sigma=4.442296 ! Inverting map ! Added new window around map position (-0.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015428 Jy ! Component: 100 - total flux cleaned = 0.0256954 Jy ! Total flux subtracted in 100 components = 0.0256954 Jy ! Clean residual min=-0.038722 max=0.042824 Jy/beam ! Clean residual mean=-0.000017 rms=0.006943 Jy/beam ! Combined flux in latest and established models = 2.14746 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 2.14746 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.396611Jy sigma=4.388637 ! Fit after self-cal, rms=0.396396Jy sigma=4.386395 ! Inverting map ! Added new window around map position (5.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200197 Jy ! Component: 100 - total flux cleaned = 0.0272145 Jy ! Total flux subtracted in 100 components = 0.0272145 Jy ! Clean residual min=-0.038191 max=0.041543 Jy/beam ! Clean residual mean=-0.000017 rms=0.006831 Jy/beam ! Combined flux in latest and established models = 2.17467 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 2.17467 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.393974Jy sigma=4.346078 ! Fit after self-cal, rms=0.393870Jy sigma=4.344673 ! Inverting map ! Added new window around map position (2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283198 Jy ! Component: 100 - total flux cleaned = 0.0351069 Jy ! Total flux subtracted in 100 components = 0.0351069 Jy ! Clean residual min=-0.037958 max=0.039948 Jy/beam ! Clean residual mean=-0.000018 rms=0.006740 Jy/beam ! Combined flux in latest and established models = 2.20978 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 2.20978 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.390639Jy sigma=4.305870 ! Fit after self-cal, rms=0.390541Jy sigma=4.304836 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.9616 mas, bmaj=1.102 mas, bpa=65.59 degrees ! Estimated noise=0.387661 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0135007 Jy ! Component: 100 - total flux cleaned = -0.0241034 Jy ! Component: 150 - total flux cleaned = -0.0294637 Jy ! Component: 200 - total flux cleaned = -0.0308226 Jy ! Total flux subtracted in 200 components = -0.0308226 Jy ! Clean residual min=-0.035517 max=0.034966 Jy/beam ! Clean residual mean=-0.000182 rms=0.007089 Jy/beam ! Combined flux in latest and established models = 2.17896 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 2.17896 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.388563Jy sigma=4.260068 ! Fit after self-cal, rms=0.388512Jy sigma=4.259439 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9616 x 1.102 at 65.59 degrees (North through East) ! Clean map min=-0.03183 max=1.7666 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 0.92 KP 0.93 ! LA 0.96 MK 1.01 NL 1.14 OV 1.00 ! SC 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 0.91 KP 1.03 ! LA 1.06 MK 1.17 NL 1.07 OV 0.91 ! PT 0.95 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.95 KP 1.00 LA 1.00 ! MK 1.06 NL 1.08 OV 0.92 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 0.92 KP 0.93 ! LA 0.95 MK 1.02 NL 1.11 OV 1.00 ! SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 0.93 KP 1.01 ! LA 1.08 MK 1.15 NL 1.08 OV 0.92 ! PT 0.95 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.94 KP 1.00 LA 1.00 ! MK 1.08 NL 1.10 OV 0.92 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 0.91 KP 0.94 ! LA 0.95 MK 1.02 NL 1.10 OV 0.99 ! SC 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.03 HN 0.91 KP 1.02 ! LA 1.07 MK 1.17 NL 1.08 OV 0.91 ! PT 0.94 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.94 KP 1.00 LA 0.99 ! MK 1.06 NL 1.11 OV 0.93 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.91 KP 0.94 ! LA 0.93 MK 1.02 NL 1.11 OV 1.01 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.91 KP 1.03 ! LA 1.06 MK 1.18 NL 1.07 OV 0.92 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.96 KP 0.98 LA 1.00 ! MK 1.04 NL 1.11 OV 0.95 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 0.93 KP 0.92 ! LA 0.95 MK 1.00 NL 1.11 OV 0.99 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.03 HN 0.92 KP 1.02 ! LA 1.06 MK 1.16 NL 1.07 OV 0.93 ! PT 0.94 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.94 KP 1.01 LA 1.00 ! MK 1.08 NL 1.12 OV 0.93 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 0.92 KP 0.92 ! LA 0.94 MK 1.03 NL 1.12 OV 1.00 ! SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.92 KP 1.03 ! LA 1.03 MK 1.15 NL 1.08 OV 0.92 ! PT 0.94 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.96 KP 1.00 LA 0.99 ! MK 1.08 NL 1.11 OV 0.94 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 0.93 KP 0.91 ! LA 0.96 MK 1.01 NL 1.10 OV 0.98 ! SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.92 KP 1.04 ! LA 1.05 MK 1.13 NL 1.07 OV 0.92 ! PT 0.95 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 0.94 KP 1.00 LA 1.00 ! MK 1.09 NL 1.12 OV 0.96 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.91 KP 0.92 ! LA 0.95 MK 1.02 NL 1.11 OV 0.99 ! SC 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 0.92 KP 1.02 ! LA 1.04 MK 1.15 NL 1.08 OV 0.92 ! PT 0.95 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.97 KP 1.02 LA 1.00 ! MK 1.08 NL 1.10 OV 0.95 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.92 KP 0.92 ! LA 0.95 MK 1.01 NL 1.12 OV 0.98 ! SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.02 HN 0.91 KP 1.03 ! LA 1.04 MK 1.12 NL 1.06 OV 0.92 ! PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.96 KP 1.00 LA 1.01 ! MK 1.09 NL 1.11 OV 0.95 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.91 KP 0.93 ! LA 0.96 MK 1.02 NL 1.10 OV 0.97 ! SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.92 KP 1.03 ! LA 1.06 MK 1.14 NL 1.08 OV 0.92 ! PT 0.93 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.96 KP 1.02 LA 1.00 ! MK 1.08 NL 1.13 OV 0.93 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 0.92 KP 0.91 ! LA 0.95 MK 0.99 NL 1.10 OV 0.98 ! SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HN 0.93 KP 1.03 ! LA 1.03 MK 1.12 NL 1.08 OV 0.92 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.94 KP 1.02 LA 1.01 ! MK 1.09 NL 1.11 OV 0.94 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.90 KP 0.90 ! LA 0.95 MK 1.02 NL 1.11 OV 1.00 ! SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.92 KP 1.03 ! LA 1.05 MK 1.10 NL 1.08 OV 0.92 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.96 KP 1.01 LA 1.02 ! MK 1.08 NL 1.11 OV 0.94 PT 0.93 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.388512Jy sigma=4.259439 ! Fit after self-cal, rms=0.384354Jy sigma=3.908498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9681 mas, bmaj=1.113 mas, bpa=65.25 degrees ! Estimated noise=0.394565 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0061242 Jy ! Component: 100 - total flux cleaned = -0.0118933 Jy ! Component: 150 - total flux cleaned = -0.0183386 Jy ! Component: 200 - total flux cleaned = -0.0241783 Jy ! Total flux subtracted in 200 components = -0.0241783 Jy ! Clean residual min=-0.028594 max=0.028435 Jy/beam ! Clean residual mean=-0.000144 rms=0.006537 Jy/beam ! Combined flux in latest and established models = 2.15478 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 2.15478 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.381804Jy sigma=3.878959 ! Fit after self-cal, rms=0.381740Jy sigma=3.878262 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.381740Jy sigma=3.878262 ! Fit after self-cal, rms=0.232211Jy sigma=1.016577 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=1.129 mas, bpa=71.83 degrees ! Estimated noise=0.396087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0212595 Jy ! Component: 100 - total flux cleaned = -0.0376184 Jy ! Component: 150 - total flux cleaned = -0.0452209 Jy ! Component: 200 - total flux cleaned = -0.0485631 Jy ! Total flux subtracted in 200 components = -0.0485631 Jy ! Clean residual min=-0.009417 max=0.009324 Jy/beam ! Clean residual mean=0.000003 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 2.10622 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 2.10622 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.229232Jy sigma=0.948357 ! Fit after self-cal, rms=0.229812Jy sigma=0.942699 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00592525 Jy ! Component: 100 - total flux cleaned = -0.00894941 Jy ! Component: 150 - total flux cleaned = -0.0113318 Jy ! Component: 200 - total flux cleaned = -0.0131815 Jy ! Total flux subtracted in 200 components = -0.0131815 Jy ! Clean residual min=-0.008678 max=0.007477 Jy/beam ! Clean residual mean=0.000006 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 2.09304 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 2.09304 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.228640Jy sigma=0.910551 ! Fit after self-cal, rms=0.228511Jy sigma=0.909614 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.228511Jy sigma=0.909614 ! Fit after self-cal, rms=0.232283Jy sigma=0.897294 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.129 mas, bpa=71.83 degrees ! Estimated noise=0.395622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0125182 Jy ! Component: 100 - total flux cleaned = -0.0183127 Jy ! Component: 150 - total flux cleaned = -0.0205419 Jy ! Component: 200 - total flux cleaned = -0.0216008 Jy ! Total flux subtracted in 200 components = -0.0216008 Jy ! Clean residual min=-0.007869 max=0.007244 Jy/beam ! Clean residual mean=0.000006 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 2.07144 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 2.07143 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.231162Jy sigma=0.865387 ! Fit after self-cal, rms=0.231044Jy sigma=0.864412 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00318559 Jy ! Component: 100 - total flux cleaned = -0.00383896 Jy ! Component: 150 - total flux cleaned = -0.00477453 Jy ! Component: 200 - total flux cleaned = -0.00565525 Jy ! Total flux subtracted in 200 components = -0.00565525 Jy ! Clean residual min=-0.006813 max=0.006383 Jy/beam ! Clean residual mean=0.000008 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 2.06578 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 2.06578 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.230389Jy sigma=0.844033 ! Fit after self-cal, rms=0.230332Jy sigma=0.843666 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.230332Jy sigma=0.843666 ! Fit after self-cal, rms=0.233212Jy sigma=0.839582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=2.542 mas, bpa=65.3 degrees ! Estimated noise=0.552946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00971099 Jy ! Component: 100 - total flux cleaned = -0.0143261 Jy ! Component: 150 - total flux cleaned = -0.0152035 Jy ! Component: 200 - total flux cleaned = -0.0156662 Jy ! Total flux subtracted in 200 components = -0.0156662 Jy ! Clean residual min=-0.004683 max=0.005445 Jy/beam ! Clean residual mean=0.000020 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 2.05011 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 2.05011 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.232951Jy sigma=0.832562 ! Fit after self-cal, rms=0.232894Jy sigma=0.831710 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328611 Jy ! Component: 100 - total flux cleaned = 0.00265977 Jy ! Component: 150 - total flux cleaned = 0.00225937 Jy ! Component: 200 - total flux cleaned = 0.00190442 Jy ! Total flux subtracted in 200 components = 0.00190442 Jy ! Clean residual min=-0.004211 max=0.004617 Jy/beam ! Clean residual mean=0.000017 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 2.05202 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 2.05202 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.232757Jy sigma=0.828572 ! Fit after self-cal, rms=0.232744Jy sigma=0.828305 ! Inverting map ! Added new window around map position (7, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160022 Jy ! Component: 100 - total flux cleaned = 0.00261908 Jy ! Component: 150 - total flux cleaned = 0.00349481 Jy ! Component: 200 - total flux cleaned = 0.00360029 Jy ! Total flux subtracted in 200 components = 0.00360029 Jy ! Clean residual min=-0.003720 max=0.003550 Jy/beam ! Clean residual mean=0.000017 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 2.05562 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 153 components and 2.05562 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.232629Jy sigma=0.826476 ! Fit after self-cal, rms=0.232616Jy sigma=0.826305 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=1.13 mas, bpa=72 degrees ! Estimated noise=0.395266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9624 x 1.13 at 72 degrees (North through East) ! Clean map min=-0.010291 max=1.798 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.232616Jy sigma=0.826305 ! Fit after self-cal, rms=0.262479Jy sigma=0.785681 ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=1.13 mas, bpa=71.91 degrees ! Estimated noise=0.394875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00606658 Jy ! Component: 100 - total flux cleaned = -0.00724112 Jy ! Component: 150 - total flux cleaned = -0.00833445 Jy ! Component: 200 - total flux cleaned = -0.00909372 Jy ! Total flux subtracted in 200 components = -0.00909372 Jy ! Clean residual min=-0.005841 max=0.005661 Jy/beam ! Clean residual mean=0.000006 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 2.04652 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 2.04652 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.261982Jy sigma=0.766808 ! Fit after self-cal, rms=0.261937Jy sigma=0.766381 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000794557 Jy ! Component: 100 - total flux cleaned = -0.00198034 Jy ! Component: 150 - total flux cleaned = -0.00242792 Jy ! Component: 200 - total flux cleaned = -0.0026393 Jy ! Total flux subtracted in 200 components = -0.0026393 Jy ! Clean residual min=-0.005035 max=0.005665 Jy/beam ! Clean residual mean=0.000007 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 2.04389 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 2.04389 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.261625Jy sigma=0.753727 ! Fit after self-cal, rms=0.261602Jy sigma=0.753538 ! Inverting map ! Added new window around map position (-1.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001257 Jy ! Component: 100 - total flux cleaned = 0.00146846 Jy ! Component: 150 - total flux cleaned = 0.00106268 Jy ! Component: 200 - total flux cleaned = 0.000867786 Jy ! Total flux subtracted in 200 components = 0.000867786 Jy ! Clean residual min=-0.004649 max=0.004133 Jy/beam ! Clean residual mean=0.000007 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 2.04475 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 173 components and 2.04475 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.261344Jy sigma=0.743071 ! Fit after self-cal, rms=0.261328Jy sigma=0.742943 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.261328Jy sigma=0.742943 ! Fit after self-cal, rms=0.265100Jy sigma=0.739398 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=0.7343 mas, bmaj=0.8661 mas, bpa=65.38 degrees ! Estimated noise=0.546892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3435 Jy ! Component: 100 - total flux cleaned = 1.68243 Jy ! Component: 150 - total flux cleaned = 1.83641 Jy ! Component: 200 - total flux cleaned = 1.9173 Jy ! Total flux subtracted in 200 components = 1.9173 Jy ! Clean residual min=-0.011178 max=0.039625 Jy/beam ! Clean residual mean=0.000001 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 1.9173 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.9173 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=1.133 mas, bpa=72.24 degrees ! Estimated noise=0.394695 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585126 Jy ! Component: 100 - total flux cleaned = 0.0851182 Jy ! Component: 150 - total flux cleaned = 0.0994353 Jy ! Component: 200 - total flux cleaned = 0.106731 Jy ! Total flux subtracted in 200 components = 0.106731 Jy ! Clean residual min=-0.005970 max=0.007137 Jy/beam ! Clean residual mean=0.000010 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 2.02403 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 2.02403 Jy ! Inverting map ! Added new window around map position (0.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485126 Jy ! Component: 100 - total flux cleaned = 0.00808719 Jy ! Component: 150 - total flux cleaned = 0.0107585 Jy ! Component: 200 - total flux cleaned = 0.0120126 Jy ! Total flux subtracted in 200 components = 0.0120126 Jy ! Clean residual min=-0.004319 max=0.005261 Jy/beam ! Clean residual mean=0.000006 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 2.03605 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 2.03605 Jy ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107831 Jy ! Component: 100 - total flux cleaned = 0.00222089 Jy ! Component: 150 - total flux cleaned = 0.00310339 Jy ! Component: 200 - total flux cleaned = 0.003948 Jy ! Total flux subtracted in 200 components = 0.003948 Jy ! Clean residual min=-0.004087 max=0.004629 Jy/beam ! Clean residual mean=0.000005 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 2.03999 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 2.04 Jy ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383144 Jy ! Component: 100 - total flux cleaned = 0.000228877 Jy ! Component: 150 - total flux cleaned = 0.000626105 Jy ! Component: 200 - total flux cleaned = 0.00138491 Jy ! Total flux subtracted in 200 components = 0.00138491 Jy ! Clean residual min=-0.004053 max=0.004243 Jy/beam ! Clean residual mean=0.000005 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 2.04138 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 2.04138 Jy ! Inverting map ! Added new window around map position (5.4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130101 Jy ! Component: 100 - total flux cleaned = 0.00202813 Jy ! Component: 150 - total flux cleaned = 0.00238374 Jy ! Component: 200 - total flux cleaned = 0.00256293 Jy ! Total flux subtracted in 200 components = 0.00256293 Jy ! Clean residual min=-0.003978 max=0.003778 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 2.04394 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 86 components and 2.04394 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=2.547 mas, bpa=65.28 degrees ! Estimated noise=0.551196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305214 Jy ! Component: 100 - total flux cleaned = -5.09287e-05 Jy ! Component: 150 - total flux cleaned = 0.000172091 Jy ! Component: 200 - total flux cleaned = 0.000682816 Jy ! Total flux subtracted in 200 components = 0.000682816 Jy ! Clean residual min=-0.004293 max=0.003210 Jy/beam ! Clean residual mean=0.000011 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 2.04463 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277333 Jy ! Component: 100 - total flux cleaned = 0.000624412 Jy ! Component: 150 - total flux cleaned = 0.000951577 Jy ! Component: 200 - total flux cleaned = 0.0012616 Jy ! Total flux subtracted in 200 components = 0.0012616 Jy ! Clean residual min=-0.004106 max=0.003064 Jy/beam ! Clean residual mean=0.000011 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 2.04589 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 156 components and 2.04589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=1.133 mas, bpa=72.24 degrees ! Estimated noise=0.394695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886792 Jy ! Component: 100 - total flux cleaned = 0.000885698 Jy ! Component: 150 - total flux cleaned = 0.000890764 Jy ! Component: 200 - total flux cleaned = 0.00104837 Jy ! Total flux subtracted in 200 components = 0.00104837 Jy ! Clean residual min=-0.003759 max=0.003451 Jy/beam ! Clean residual mean=0.000004 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 2.04694 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 166 components and 2.04694 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.264711Jy sigma=0.708063 ! Fit after self-cal, rms=0.264200Jy sigma=0.696017 wmodel J0019+7327_X_a_map.mod ! Writing 166 model components to file: J0019+7327_X_a_map.mod wobs J0019+7327_X_a_uvs.fits ! Writing UV FITS file: J0019+7327_X_a_uvs.fits wwins J0019+7327_X_a_map.win ! wwins: Wrote 14 windows to J0019+7327_X_a_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 = 0.00110779 Jy ! Component: 100 - total flux cleaned = 0.00136671 Jy ! Component: 150 - total flux cleaned = 0.00155028 Jy ! Component: 200 - total flux cleaned = 0.00172754 Jy ! Component: 250 - total flux cleaned = 0.00189932 Jy ! Component: 300 - total flux cleaned = 0.00195532 Jy ! Component: 350 - total flux cleaned = 0.00212021 Jy ! Component: 400 - total flux cleaned = 0.00217396 Jy ! Component: 450 - total flux cleaned = 0.00222734 Jy ! Component: 500 - total flux cleaned = 0.00238414 Jy ! Component: 550 - total flux cleaned = 0.00243544 Jy ! Component: 600 - total flux cleaned = 0.00248556 Jy ! Component: 650 - total flux cleaned = 0.00258518 Jy ! Component: 700 - total flux cleaned = 0.0024855 Jy ! Component: 750 - total flux cleaned = 0.0025352 Jy ! Component: 800 - total flux cleaned = 0.00268089 Jy ! Component: 850 - total flux cleaned = 0.00258487 Jy ! Component: 900 - total flux cleaned = 0.00263259 Jy ! Component: 950 - total flux cleaned = 0.00263268 Jy ! Component: 1000 - total flux cleaned = 0.00258601 Jy ! Component: 1050 - total flux cleaned = 0.0025858 Jy ! Component: 1100 - total flux cleaned = 0.002494 Jy ! Component: 1150 - total flux cleaned = 0.00258552 Jy ! Component: 1200 - total flux cleaned = 0.00267591 Jy ! Component: 1250 - total flux cleaned = 0.00263112 Jy ! Component: 1300 - total flux cleaned = 0.0026752 Jy ! Component: 1350 - total flux cleaned = 0.00263125 Jy ! Component: 1400 - total flux cleaned = 0.00271888 Jy ! Component: 1450 - total flux cleaned = 0.00280606 Jy ! Component: 1500 - total flux cleaned = 0.00271938 Jy ! Component: 1550 - total flux cleaned = 0.00276259 Jy ! Component: 1600 - total flux cleaned = 0.00280545 Jy ! Component: 1650 - total flux cleaned = 0.00276298 Jy ! Component: 1700 - total flux cleaned = 0.00284761 Jy ! Component: 1750 - total flux cleaned = 0.00293159 Jy ! Component: 1800 - total flux cleaned = 0.0029317 Jy ! Component: 1850 - total flux cleaned = 0.00305611 Jy ! Component: 1900 - total flux cleaned = 0.00301469 Jy ! Component: 1950 - total flux cleaned = 0.00317906 Jy ! Component: 2000 - total flux cleaned = 0.00317877 Jy ! Component: 2050 - total flux cleaned = 0.0032194 Jy ! Component: 2100 - total flux cleaned = 0.00334047 Jy ! Component: 2150 - total flux cleaned = 0.00338033 Jy ! Component: 2200 - total flux cleaned = 0.00342059 Jy ! Component: 2250 - total flux cleaned = 0.00346044 Jy ! Component: 2300 - total flux cleaned = 0.00365748 Jy ! Component: 2350 - total flux cleaned = 0.00353981 Jy ! Component: 2400 - total flux cleaned = 0.00373495 Jy ! Component: 2450 - total flux cleaned = 0.0037736 Jy ! Component: 2500 - total flux cleaned = 0.00361902 Jy ! Component: 2550 - total flux cleaned = 0.003619 Jy ! Component: 2600 - total flux cleaned = 0.00361912 Jy ! Component: 2650 - total flux cleaned = 0.00377149 Jy ! Component: 2700 - total flux cleaned = 0.00365808 Jy ! Component: 2750 - total flux cleaned = 0.00369608 Jy ! Component: 2800 - total flux cleaned = 0.00358309 Jy ! Component: 2850 - total flux cleaned = 0.00362035 Jy ! Component: 2900 - total flux cleaned = 0.00358344 Jy ! Component: 2950 - total flux cleaned = 0.00362043 Jy ! Component: 3000 - total flux cleaned = 0.00350965 Jy ! Component: 3050 - total flux cleaned = 0.00347288 Jy ! Component: 3100 - total flux cleaned = 0.00350954 Jy ! Component: 3150 - total flux cleaned = 0.00347305 Jy ! Component: 3200 - total flux cleaned = 0.00358198 Jy ! Component: 3250 - total flux cleaned = 0.00336458 Jy ! Component: 3300 - total flux cleaned = 0.0034726 Jy ! Component: 3350 - total flux cleaned = 0.0033649 Jy ! Component: 3400 - total flux cleaned = 0.00332928 Jy ! Component: 3450 - total flux cleaned = 0.00336473 Jy ! Component: 3500 - total flux cleaned = 0.00325813 Jy ! Component: 3550 - total flux cleaned = 0.0034706 Jy ! Component: 3600 - total flux cleaned = 0.00332942 Jy ! Component: 3650 - total flux cleaned = 0.00332917 Jy ! Component: 3700 - total flux cleaned = 0.003294 Jy ! Component: 3750 - total flux cleaned = 0.00318954 Jy ! Component: 3800 - total flux cleaned = 0.00318969 Jy ! Component: 3850 - total flux cleaned = 0.00318972 Jy ! Component: 3900 - total flux cleaned = 0.00312065 Jy ! Component: 3950 - total flux cleaned = 0.00301739 Jy ! Component: 4000 - total flux cleaned = 0.00294877 Jy ! Component: 4050 - total flux cleaned = 0.00305136 Jy ! Total flux subtracted in 4096 components = 0.00294912 Jy ! Clean residual min=-0.001702 max=0.001702 Jy/beam ! Clean residual mean=0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 2.04989 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 377 components and 2.04989 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0019+7327_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9625 x 1.133 at 72.24 degrees (North through East) ! Clean map min=-0.0045748 max=1.8081 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0019+7327_X_a_map.fits wmodel /vlbi/uf001/uvm//J0019+7327_X_a_map.mod ! Writing 377 model components to file: /vlbi/uf001/uvm//J0019+7327_X_a_map.mod wobs /vlbi/uf001/uvm//J0019+7327_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0019+7327_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0019+7327_X_a_map.win ! wwins: Wrote 15 windows to /vlbi/uf001/uvm//J0019+7327_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.80806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00051133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0848416 0.0848416 0.169683 0.339366 0.678733 1.35747 2.71493 5.42986 10.8597 21.7194 43.4389 86.8778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.808 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3536 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0019+7327_X_a_dfm.log closed on Sun Jan 13 20:22:51 2019