! Started logfile: /vlbi/uf001/uvm//J0134-093A_X_a_dfm.log on Sun Jan 13 20:29:44 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//J0134-093A_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0134-093A_X_a_uvm.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! AN table 2: 111 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830415 visibilities/baseline/integration-bin. ! Found source: J0134-093A ! ! 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 99012 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 J0134-093A_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 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 135 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004776Jy sigma=21.859770 ! Fit after self-cal, rms=0.917682Jy sigma=19.928337 ! 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=0.6708 mas, bmaj=1.596 mas, bpa=-1.127 degrees ! Estimated noise=0.247548 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 = 0.0528543 Jy ! Component: 100 - total flux cleaned = 0.0787578 Jy ! Total flux subtracted in 100 components = 0.0787578 Jy ! Clean residual min=-0.006403 max=0.017505 Jy/beam ! Clean residual mean=0.000023 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.0787578 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0787578 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=0.097748Jy sigma=2.087331 ! Fit after self-cal, rms=0.096711Jy sigma=2.066131 ! Inverting map ! Added new window around map position (-1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192597 Jy ! Component: 100 - total flux cleaned = 0.0328051 Jy ! Total flux subtracted in 100 components = 0.0328051 Jy ! Clean residual min=-0.005876 max=0.013835 Jy/beam ! Clean residual mean=0.000018 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.111563 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.111563 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=0.087920Jy sigma=1.860126 ! Fit after self-cal, rms=0.087641Jy sigma=1.854999 ! Inverting map ! Added new window around map position (1.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129683 Jy ! Component: 100 - total flux cleaned = 0.0225298 Jy ! Total flux subtracted in 100 components = 0.0225298 Jy ! Clean residual min=-0.005240 max=0.007529 Jy/beam ! Clean residual mean=0.000014 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.134093 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.134093 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=0.083075Jy sigma=1.747050 ! Fit after self-cal, rms=0.083007Jy sigma=1.745917 ! 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=0.8741 mas, bmaj=1.981 mas, bpa=1.378 degrees ! Estimated noise=0.105557 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 = 0.0184367 Jy ! Component: 100 - total flux cleaned = 0.0310869 Jy ! Component: 150 - total flux cleaned = 0.0401835 Jy ! Component: 200 - total flux cleaned = 0.0468893 Jy ! Total flux subtracted in 200 components = 0.0468893 Jy ! Clean residual min=-0.007609 max=0.009662 Jy/beam ! Clean residual mean=0.000003 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.180982 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 92 components and 0.180982 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=0.078012Jy sigma=1.627064 ! Fit after self-cal, rms=0.077912Jy sigma=1.624477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8741 x 1.981 at 1.378 degrees (North through East) ! Clean map min=-0.0075321 max=0.071056 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.90 KP 1.00 ! LA 1.06 MK 1.49 NL 1.41 OV 0.90 ! PT 0.79 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.96 KP 1.04 LA 1.11 ! MK 1.11 NL 1.29 OV 0.86 PT 0.79 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.79 KP 1.00 ! LA 1.03 MK 1.26 NL 1.28 OV 0.90 ! PT 0.80 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.81 KP 0.94 LA 1.18 ! MK 1.36 NL 1.26 OV 0.92 PT 0.83 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 0.87 KP 0.95 ! LA 1.07 MK 1.22 NL 1.26 OV 0.98 ! PT 0.80 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 0.87 KP 0.94 LA 1.10 ! MK 1.10 NL 1.30 OV 0.87 PT 0.87 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 0.93 KP 0.94 ! LA 1.11 MK 1.23 NL 1.22 OV 0.92 ! PT 0.78 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 HN 0.71 KP 1.02 LA 1.00 ! MK 1.23 NL 1.30 OV 0.88 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.04 KP 0.89 ! LA 1.14 MK 1.16 NL 1.11 OV 0.89 ! PT 0.86 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.28 HN 0.81 KP 0.98 LA 0.97 ! MK 1.15 NL 1.31 OV 0.90 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 0.96 KP 0.85 ! LA 1.04 MK 1.16 NL 1.14 OV 0.88 ! PT 0.87 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 HN 0.92 KP 0.98 LA 0.92 ! MK 1.02 NL 1.22 OV 0.85 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.80 KP 0.87 ! LA 1.05 MK 1.11 NL 1.19 OV 0.92 ! PT 0.83 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 1.01 KP 0.93 LA 0.94 ! MK 1.04 NL 1.18 OV 0.95 PT 0.90 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 HN 0.81 KP 0.88 ! LA 1.05 MK 1.18 NL 1.19 OV 0.95 ! PT 0.82 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 HN 1.04 KP 0.98 LA 0.90 ! MK 0.99 NL 1.15 OV 0.83 PT 0.94 ! SC 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.07 HN 0.74 KP 0.88 ! LA 0.96 MK 1.04 NL 1.21 OV 0.87 ! PT 0.92 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.86 KP 0.92 LA 0.87 ! MK 1.07 NL 1.31 OV 0.89 PT 0.98 ! SC 0.84 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 0.79 KP 0.92 ! LA 0.99 MK 0.99 NL 1.19 OV 0.94 ! PT 0.92 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.89 KP 0.92 LA 0.80 ! MK 1.10 NL 1.33 OV 0.85 PT 1.00 ! SC 0.81 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 HN 0.78 KP 0.96 ! LA 0.96 MK 1.02 NL 1.18 OV 0.86 ! PT 0.94 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.87 KP 0.88 LA 0.90 ! MK 0.86 NL 1.31 OV 0.94 PT 0.96 ! SC 0.84 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 0.92 KP 0.95 ! LA 0.99 MK 0.95 NL 1.08 OV 0.85 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 0.95 KP 0.89 LA 0.89 ! MK 0.86 NL 1.32 OV 0.88 PT 0.96 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.077912Jy sigma=1.624477 ! Fit after self-cal, rms=0.073839Jy sigma=1.572587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=2.028 mas, bpa=2.7 degrees ! Estimated noise=0.103969 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 = 0.000233386 Jy ! Component: 100 - total flux cleaned = 0.000169581 Jy ! Component: 150 - total flux cleaned = 0.000169761 Jy ! Component: 200 - total flux cleaned = 0.000170119 Jy ! Total flux subtracted in 200 components = 0.000170119 Jy ! Clean residual min=-0.005641 max=0.006683 Jy/beam ! Clean residual mean=-0.000002 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.181152 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.181152 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=0.073804Jy sigma=1.572011 ! Fit after self-cal, rms=0.073974Jy sigma=1.570050 ! 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=0.073974Jy sigma=1.570050 ! Fit after self-cal, rms=0.077146Jy sigma=1.521737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.876 mas, bmaj=2.03 mas, bpa=2.284 degrees ! Estimated noise=0.10461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135805 Jy ! Component: 100 - total flux cleaned = 0.00174589 Jy ! Component: 150 - total flux cleaned = 0.0018678 Jy ! Component: 200 - total flux cleaned = 0.00193073 Jy ! Total flux subtracted in 200 components = 0.00193073 Jy ! Clean residual min=-0.006123 max=0.005874 Jy/beam ! Clean residual mean=0.000015 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.183083 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.183083 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=0.077111Jy sigma=1.521135 ! Fit after self-cal, rms=0.077273Jy sigma=1.520051 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 = 3.41565e-05 Jy ! Component: 100 - total flux cleaned = 0.000103297 Jy ! Component: 150 - total flux cleaned = 0.000122838 Jy ! Component: 200 - total flux cleaned = 0.000122956 Jy ! Total flux subtracted in 200 components = 0.000122956 Jy ! Clean residual min=-0.006055 max=0.005882 Jy/beam ! Clean residual mean=0.000015 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.183206 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.183206 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=0.077257Jy sigma=1.519814 ! Fit after self-cal, rms=0.077256Jy sigma=1.519708 ! 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=0.077256Jy sigma=1.519708 ! Fit after self-cal, rms=0.078727Jy sigma=1.516650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.016 mas, bpa=1.697 degrees ! Estimated noise=0.1034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271123 Jy ! Component: 100 - total flux cleaned = 0.000363274 Jy ! Component: 150 - total flux cleaned = 0.000403031 Jy ! Component: 200 - total flux cleaned = 0.000457572 Jy ! Total flux subtracted in 200 components = 0.000457572 Jy ! Clean residual min=-0.006097 max=0.005650 Jy/beam ! Clean residual mean=0.000016 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.183664 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.183664 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=0.078707Jy sigma=1.516419 ! Fit after self-cal, rms=0.078769Jy sigma=1.516195 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 = -1.28638e-05 Jy ! Component: 100 - total flux cleaned = 2.45602e-05 Jy ! Component: 150 - total flux cleaned = 9.2326e-05 Jy ! Component: 200 - total flux cleaned = 0.000124388 Jy ! Total flux subtracted in 200 components = 0.000124388 Jy ! Clean residual min=-0.006036 max=0.005643 Jy/beam ! Clean residual mean=0.000016 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.183788 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.183788 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=0.078756Jy sigma=1.516019 ! Fit after self-cal, rms=0.078754Jy sigma=1.515939 ! 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=0.078754Jy sigma=1.515939 ! Fit after self-cal, rms=0.078891Jy sigma=1.515859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.819 mas, bpa=2.886 degrees ! Estimated noise=0.131479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131482 Jy ! Component: 100 - total flux cleaned = 0.0014296 Jy ! Component: 150 - total flux cleaned = 0.00152645 Jy ! Component: 200 - total flux cleaned = 0.00161057 Jy ! Total flux subtracted in 200 components = 0.00161057 Jy ! Clean residual min=-0.010275 max=0.009946 Jy/beam ! Clean residual mean=0.000035 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.185398 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 121 components and 0.185398 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=0.078906Jy sigma=1.516073 ! Fit after self-cal, rms=0.078911Jy sigma=1.515725 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 = 0.000134404 Jy ! Component: 100 - total flux cleaned = 0.000160575 Jy ! Component: 150 - total flux cleaned = 0.000186823 Jy ! Component: 200 - total flux cleaned = 0.000212344 Jy ! Total flux subtracted in 200 components = 0.000212344 Jy ! Clean residual min=-0.010277 max=0.009930 Jy/beam ! Clean residual mean=0.000035 rms=0.002517 Jy/beam ! Combined flux in latest and established models = 0.185611 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 123 components and 0.185611 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=0.078917Jy sigma=1.515804 ! Fit after self-cal, rms=0.078916Jy sigma=1.515632 ! 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=0.8623 mas, bmaj=2.007 mas, bpa=1.257 degrees ! Estimated noise=0.102787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8623 x 2.007 at 1.257 degrees (North through East) ! Clean map min=-0.0058824 max=0.068282 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 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=0.657 mas, bmaj=1.619 mas, bpa=-1.117 degrees ! Estimated noise=0.237014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515409 Jy ! Component: 100 - total flux cleaned = 0.0800752 Jy ! Component: 150 - total flux cleaned = 0.0999715 Jy ! Component: 200 - total flux cleaned = 0.114608 Jy ! Total flux subtracted in 200 components = 0.114608 Jy ! Clean residual min=-0.005149 max=0.008400 Jy/beam ! Clean residual mean=0.000021 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.114608 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.114608 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=2.007 mas, bpa=1.257 degrees ! Estimated noise=0.102787 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 = 0.0221345 Jy ! Component: 100 - total flux cleaned = 0.0364238 Jy ! Component: 150 - total flux cleaned = 0.0461079 Jy ! Component: 200 - total flux cleaned = 0.05284 Jy ! Total flux subtracted in 200 components = 0.05284 Jy ! Clean residual min=-0.006772 max=0.005503 Jy/beam ! Clean residual mean=0.000017 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.167448 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 81 components and 0.167448 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=2.162 mas, bmaj=3.819 mas, bpa=2.886 degrees ! Estimated noise=0.131479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834814 Jy ! Component: 100 - total flux cleaned = 0.0126014 Jy ! Component: 150 - total flux cleaned = 0.0149277 Jy ! Component: 200 - total flux cleaned = 0.0162401 Jy ! Total flux subtracted in 200 components = 0.0162401 Jy ! Clean residual min=-0.010362 max=0.009675 Jy/beam ! Clean residual mean=0.000035 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.183688 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 = 0.000634234 Jy ! Component: 100 - total flux cleaned = 0.000758096 Jy ! Component: 150 - total flux cleaned = 0.000852042 Jy ! Component: 200 - total flux cleaned = 0.000941943 Jy ! Total flux subtracted in 200 components = 0.000941943 Jy ! Clean residual min=-0.010242 max=0.009794 Jy/beam ! Clean residual mean=0.000035 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.18463 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 0.18463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=2.007 mas, bpa=1.257 degrees ! Estimated noise=0.102787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116541 Jy ! Component: 100 - total flux cleaned = -0.0011172 Jy ! Component: 150 - total flux cleaned = -0.00107366 Jy ! Component: 200 - total flux cleaned = -0.000973018 Jy ! Total flux subtracted in 200 components = -0.000973018 Jy ! Clean residual min=-0.005818 max=0.005752 Jy/beam ! Clean residual mean=0.000016 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.183657 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.183657 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=0.078909Jy sigma=1.516123 ! Fit after self-cal, rms=0.078875Jy sigma=1.515591 wmodel J0134-093A_X_a_map.mod ! Writing 119 model components to file: J0134-093A_X_a_map.mod wobs J0134-093A_X_a_uvs.fits ! Writing UV FITS file: J0134-093A_X_a_uvs.fits wwins J0134-093A_X_a_map.win ! wwins: Wrote 3 windows to J0134-093A_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 = 0.000808267 Jy ! Component: 100 - total flux cleaned = 0.00241964 Jy ! Component: 150 - total flux cleaned = 0.00399432 Jy ! Component: 200 - total flux cleaned = 0.00548073 Jy ! Component: 250 - total flux cleaned = 0.00681987 Jy ! Component: 300 - total flux cleaned = 0.00803294 Jy ! Component: 350 - total flux cleaned = 0.00905694 Jy ! Component: 400 - total flux cleaned = 0.0101182 Jy ! Component: 450 - total flux cleaned = 0.0111511 Jy ! Component: 500 - total flux cleaned = 0.0120906 Jy ! Component: 550 - total flux cleaned = 0.0130736 Jy ! Component: 600 - total flux cleaned = 0.0138433 Jy ! Component: 650 - total flux cleaned = 0.0147227 Jy ! Component: 700 - total flux cleaned = 0.0155234 Jy ! Component: 750 - total flux cleaned = 0.0164302 Jy ! Component: 800 - total flux cleaned = 0.0172611 Jy ! Component: 850 - total flux cleaned = 0.0179611 Jy ! Component: 900 - total flux cleaned = 0.018821 Jy ! Component: 950 - total flux cleaned = 0.0194967 Jy ! Component: 1000 - total flux cleaned = 0.0202181 Jy ! Component: 1050 - total flux cleaned = 0.021037 Jy ! Component: 1100 - total flux cleaned = 0.0216283 Jy ! Component: 1150 - total flux cleaned = 0.02237 Jy ! Component: 1200 - total flux cleaned = 0.0228925 Jy ! Component: 1250 - total flux cleaned = 0.0236133 Jy ! Component: 1300 - total flux cleaned = 0.0243232 Jy ! Component: 1350 - total flux cleaned = 0.0248234 Jy ! Component: 1400 - total flux cleaned = 0.0255633 Jy ! Component: 1450 - total flux cleaned = 0.0261952 Jy ! Component: 1500 - total flux cleaned = 0.0266267 Jy ! Component: 1550 - total flux cleaned = 0.0271495 Jy ! Component: 1600 - total flux cleaned = 0.0277126 Jy ! Component: 1650 - total flux cleaned = 0.0280829 Jy ! Component: 1700 - total flux cleaned = 0.0284504 Jy ! Component: 1750 - total flux cleaned = 0.0289937 Jy ! Component: 1800 - total flux cleaned = 0.0294408 Jy ! Component: 1850 - total flux cleaned = 0.0297944 Jy ! Component: 1900 - total flux cleaned = 0.0301883 Jy ! Component: 1950 - total flux cleaned = 0.0305339 Jy ! Component: 2000 - total flux cleaned = 0.0309187 Jy ! Component: 2050 - total flux cleaned = 0.0310876 Jy ! Component: 2100 - total flux cleaned = 0.0314657 Jy ! Component: 2150 - total flux cleaned = 0.0318395 Jy ! Component: 2200 - total flux cleaned = 0.0320859 Jy ! Component: 2250 - total flux cleaned = 0.0324118 Jy ! Component: 2300 - total flux cleaned = 0.0325737 Jy ! Component: 2350 - total flux cleaned = 0.0330137 Jy ! Component: 2400 - total flux cleaned = 0.0332512 Jy ! Component: 2450 - total flux cleaned = 0.0335256 Jy ! Component: 2500 - total flux cleaned = 0.0338749 Jy ! Component: 2550 - total flux cleaned = 0.0340671 Jy ! Component: 2600 - total flux cleaned = 0.0344099 Jy ! Component: 2650 - total flux cleaned = 0.0345231 Jy ! Component: 2700 - total flux cleaned = 0.0348605 Jy ! Component: 2750 - total flux cleaned = 0.0350093 Jy ! Component: 2800 - total flux cleaned = 0.035267 Jy ! Component: 2850 - total flux cleaned = 0.03545 Jy ! Component: 2900 - total flux cleaned = 0.035668 Jy ! Component: 2950 - total flux cleaned = 0.0358112 Jy ! Component: 3000 - total flux cleaned = 0.0359185 Jy ! Component: 3050 - total flux cleaned = 0.0362015 Jy ! Component: 3100 - total flux cleaned = 0.0363064 Jy ! Component: 3150 - total flux cleaned = 0.0365498 Jy ! Component: 3200 - total flux cleaned = 0.0367568 Jy ! Component: 3250 - total flux cleaned = 0.0368254 Jy ! Component: 3300 - total flux cleaned = 0.0370971 Jy ! Component: 3350 - total flux cleaned = 0.0372658 Jy ! Component: 3400 - total flux cleaned = 0.037433 Jy ! Component: 3450 - total flux cleaned = 0.0375661 Jy ! Component: 3500 - total flux cleaned = 0.0376654 Jy ! Component: 3550 - total flux cleaned = 0.0378294 Jy ! Component: 3600 - total flux cleaned = 0.0379596 Jy ! Component: 3650 - total flux cleaned = 0.0380889 Jy ! Component: 3700 - total flux cleaned = 0.0381529 Jy ! Component: 3750 - total flux cleaned = 0.0382479 Jy ! Component: 3800 - total flux cleaned = 0.0383743 Jy ! Component: 3850 - total flux cleaned = 0.0384054 Jy ! Component: 3900 - total flux cleaned = 0.0384989 Jy ! Component: 3950 - total flux cleaned = 0.0386842 Jy ! Component: 4000 - total flux cleaned = 0.0387761 Jy ! Component: 4050 - total flux cleaned = 0.038837 Jy ! Total flux subtracted in 4096 components = 0.0389278 Jy ! Clean residual min=-0.001588 max=0.001829 Jy/beam ! Clean residual mean=0.000008 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.222585 Jy keep ! Adding 452 model components to the UV plane model. ! The established model now contains 571 components and 0.222585 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0134-093A_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8623 x 2.007 at 1.257 degrees (North through East) ! Clean map min=-0.0035477 max=0.06775 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0134-093A_X_a_map.fits wmodel /vlbi/uf001/uvm//J0134-093A_X_a_map.mod ! Writing 571 model components to file: /vlbi/uf001/uvm//J0134-093A_X_a_map.mod wobs /vlbi/uf001/uvm//J0134-093A_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0134-093A_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0134-093A_X_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0134-093A_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.06775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000603047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.67032 2.67032 5.34064 10.6813 21.3625 42.7251 85.4502 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 112.346 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0134-093A_X_a_dfm.log closed on Sun Jan 13 20:29:54 2019