! Started logfile: /vlbi/uf001/uvm//J0134-093D_X_a_dfm.log on Sun Jan 13 20:30:31 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//J0134-093D_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0134-093D_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: 0.899758 visibilities/baseline/integration-bin. ! Found source: J0134-093D ! ! 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 107280 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 J0134-093D_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 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005553Jy sigma=21.860290 ! Fit after self-cal, rms=0.933833Jy sigma=20.237931 ! 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=0.6456 mas, bmaj=1.576 mas, bpa=-4.069 degrees ! Estimated noise=0.241504 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 = 0.0380137 Jy ! Component: 100 - total flux cleaned = 0.0570472 Jy ! Total flux subtracted in 100 components = 0.0570472 Jy ! Clean residual min=-0.005750 max=0.016661 Jy/beam ! Clean residual mean=0.000026 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.0570472 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0570472 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=0.096876Jy sigma=2.073697 ! Fit after self-cal, rms=0.096047Jy sigma=2.055957 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169904 Jy ! Component: 100 - total flux cleaned = 0.0294893 Jy ! Total flux subtracted in 100 components = 0.0294893 Jy ! Clean residual min=-0.004988 max=0.012832 Jy/beam ! Clean residual mean=0.000022 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0865366 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.0865366 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=0.088119Jy sigma=1.868892 ! Fit after self-cal, rms=0.087738Jy sigma=1.860955 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118318 Jy ! Component: 100 - total flux cleaned = 0.0205392 Jy ! Total flux subtracted in 100 components = 0.0205392 Jy ! Clean residual min=-0.004630 max=0.010098 Jy/beam ! Clean residual mean=0.000018 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.107076 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.107076 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=0.083448Jy sigma=1.759882 ! Fit after self-cal, rms=0.083217Jy sigma=1.754734 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998201 Jy ! Component: 100 - total flux cleaned = 0.0174827 Jy ! Total flux subtracted in 100 components = 0.0174827 Jy ! Clean residual min=-0.004272 max=0.007180 Jy/beam ! Clean residual mean=0.000015 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.124559 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.124559 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=0.080102Jy sigma=1.681794 ! Fit after self-cal, rms=0.080001Jy sigma=1.680085 ! Inverting map ! Added new window around map position (-2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778865 Jy ! Component: 100 - total flux cleaned = 0.0138973 Jy ! Total flux subtracted in 100 components = 0.0138973 Jy ! Clean residual min=-0.003826 max=0.005270 Jy/beam ! Clean residual mean=0.000013 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.138456 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.138456 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=0.078015Jy sigma=1.632934 ! Fit after self-cal, rms=0.077921Jy sigma=1.631895 ! 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=0.8235 mas, bmaj=1.927 mas, bpa=-2.272 degrees ! Estimated noise=0.101522 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 = 0.0136383 Jy ! Component: 100 - total flux cleaned = 0.0235317 Jy ! Component: 150 - total flux cleaned = 0.0310091 Jy ! Component: 200 - total flux cleaned = 0.0367918 Jy ! Total flux subtracted in 200 components = 0.0367918 Jy ! Clean residual min=-0.006115 max=0.007003 Jy/beam ! Clean residual mean=0.000004 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.175248 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 114 components and 0.175248 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=0.074790Jy sigma=1.557975 ! Fit after self-cal, rms=0.074711Jy sigma=1.555687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8235 x 1.927 at -2.272 degrees (North through East) ! Clean map min=-0.0061767 max=0.054705 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 0.84 KP 1.00 ! LA 1.05 MK 1.15 NL 1.53 OV 0.87 ! PT 0.77 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 HN 0.89 KP 1.08 LA 1.07 ! MK 1.01 NL 1.28 OV 0.84 PT 0.77 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 HN 0.85 KP 0.99 ! LA 1.01 MK 1.12 NL 1.34 OV 0.89 ! PT 0.79 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 0.71 KP 0.97 LA 1.13 ! MK 1.14 NL 1.23 OV 0.94 PT 0.82 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 0.90 KP 0.95 ! LA 1.04 MK 1.10 NL 1.34 OV 1.01 ! PT 0.78 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.28 HN 0.89 KP 0.94 LA 1.06 ! MK 1.06 NL 1.25 OV 0.84 PT 0.89 ! SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 0.90 KP 0.93 ! LA 1.09 MK 1.07 NL 1.28 OV 0.92 ! PT 0.75 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 HN 0.68 KP 1.05 LA 0.95 ! MK 0.96 NL 1.30 OV 0.88 PT 0.84 ! SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 HN 0.84 KP 0.87 ! LA 1.11 MK 1.10 NL 1.22 OV 0.91 ! PT 0.84 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.39 HN 0.84 KP 0.96 LA 0.94 ! MK 0.96 NL 1.33 OV 0.89 PT 0.90 ! SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.17 HN 0.84 KP 0.83 ! LA 1.00 MK 1.13 NL 1.25 OV 0.89 ! PT 0.85 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.43 HN 0.81 KP 0.99 LA 0.88 ! MK 0.95 NL 1.32 OV 0.83 PT 0.90 ! SC 0.80 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.01 HN 0.80 KP 0.85 ! LA 1.02 MK 1.06 NL 1.28 OV 0.92 ! PT 0.81 SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 HN 0.78 KP 0.93 LA 0.90 ! MK 1.00 NL 1.31 OV 0.95 PT 0.89 ! SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.98 HN 0.79 KP 0.87 ! LA 1.03 MK 0.98 NL 1.30 OV 0.94 ! PT 0.80 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.37 HN 0.98 KP 0.99 LA 0.88 ! MK 0.89 NL 1.18 OV 0.81 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.09 HN 0.74 KP 0.87 ! LA 0.94 MK 0.97 NL 1.28 OV 0.86 ! PT 0.92 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.78 KP 0.91 LA 0.86 ! MK 0.94 NL 1.37 OV 0.89 PT 0.95 ! SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.07 HN 0.75 KP 0.91 ! LA 0.99 MK 1.00 NL 1.26 OV 0.95 ! PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.85 KP 0.93 LA 0.77 ! MK 0.88 NL 1.35 OV 0.84 PT 1.00 ! SC 0.75 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.06 HN 0.72 KP 0.95 ! LA 0.96 MK 0.89 NL 1.20 OV 0.86 ! PT 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.75 KP 0.88 LA 0.85 ! MK 0.80 NL 1.37 OV 0.96 PT 0.95 ! SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.05 HN 0.79 KP 0.94 ! LA 0.98 MK 0.83 NL 1.09 OV 0.82 ! PT 0.97 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 HN 0.76 KP 0.89 LA 0.87 ! MK 0.78 NL 1.40 OV 0.87 PT 0.93 ! SC 0.77 ! ! ! Fit before self-cal, rms=0.074711Jy sigma=1.555687 ! Fit after self-cal, rms=0.069682Jy sigma=1.502917 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8084 mas, bmaj=1.938 mas, bpa=-1.618 degrees ! Estimated noise=0.0977233 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 = 0.000792957 Jy ! Component: 100 - total flux cleaned = 0.00110711 Jy ! Component: 150 - total flux cleaned = 0.00132088 Jy ! Component: 200 - total flux cleaned = 0.00143678 Jy ! Total flux subtracted in 200 components = 0.00143678 Jy ! Clean residual min=-0.004303 max=0.005014 Jy/beam ! Clean residual mean=-0.000003 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.176685 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.176684 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=0.069657Jy sigma=1.502394 ! Fit after self-cal, rms=0.069903Jy sigma=1.499915 ! 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=0.069903Jy sigma=1.499915 ! Fit after self-cal, rms=0.072431Jy sigma=1.458146 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.803 mas, bmaj=1.93 mas, bpa=-1.67 degrees ! Estimated noise=0.0975299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138126 Jy ! Component: 100 - total flux cleaned = 0.00227485 Jy ! Component: 150 - total flux cleaned = 0.002864 Jy ! Component: 200 - total flux cleaned = 0.00303501 Jy ! Total flux subtracted in 200 components = 0.00303501 Jy ! Clean residual min=-0.004363 max=0.004592 Jy/beam ! Clean residual mean=0.000013 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.17972 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.17972 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=0.072392Jy sigma=1.457438 ! Fit after self-cal, rms=0.072549Jy sigma=1.456252 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 = 0.000287386 Jy ! Component: 100 - total flux cleaned = 0.000347764 Jy ! Component: 150 - total flux cleaned = 0.000366115 Jy ! Component: 200 - total flux cleaned = 0.000349695 Jy ! Total flux subtracted in 200 components = 0.000349695 Jy ! Clean residual min=-0.004335 max=0.004582 Jy/beam ! Clean residual mean=0.000013 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.180069 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.180069 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=0.072536Jy sigma=1.456096 ! Fit after self-cal, rms=0.072541Jy sigma=1.456056 ! 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=0.072541Jy sigma=1.456056 ! Fit after self-cal, rms=0.073510Jy sigma=1.453246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7981 mas, bmaj=1.919 mas, bpa=-1.581 degrees ! Estimated noise=0.0963197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806223 Jy ! Component: 100 - total flux cleaned = 0.00108208 Jy ! Component: 150 - total flux cleaned = 0.00112058 Jy ! Component: 200 - total flux cleaned = 0.00117148 Jy ! Total flux subtracted in 200 components = 0.00117148 Jy ! Clean residual min=-0.004369 max=0.004487 Jy/beam ! Clean residual mean=0.000014 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.181241 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.181241 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=0.073490Jy sigma=1.453053 ! Fit after self-cal, rms=0.073555Jy sigma=1.452839 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 = 0.000107895 Jy ! Component: 100 - total flux cleaned = 0.000143964 Jy ! Component: 150 - total flux cleaned = 0.000160159 Jy ! Component: 200 - total flux cleaned = 0.000175353 Jy ! Total flux subtracted in 200 components = 0.000175353 Jy ! Clean residual min=-0.004368 max=0.004470 Jy/beam ! Clean residual mean=0.000014 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.181416 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.181416 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=0.073543Jy sigma=1.452724 ! Fit after self-cal, rms=0.073550Jy sigma=1.452686 ! 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=0.073550Jy sigma=1.452686 ! Fit after self-cal, rms=0.073522Jy sigma=1.452586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=3.693 mas, bpa=1.364 degrees ! Estimated noise=0.131335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162377 Jy ! Component: 100 - total flux cleaned = 0.0020883 Jy ! Component: 150 - total flux cleaned = 0.00225305 Jy ! Component: 200 - total flux cleaned = 0.00230116 Jy ! Total flux subtracted in 200 components = 0.00230116 Jy ! Clean residual min=-0.009463 max=0.009421 Jy/beam ! Clean residual mean=0.000032 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.183717 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 143 components and 0.183717 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=0.073519Jy sigma=1.452783 ! Fit after self-cal, rms=0.073519Jy sigma=1.452460 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 = 0.000146161 Jy ! Component: 100 - total flux cleaned = 0.000242637 Jy ! Component: 150 - total flux cleaned = 0.00028636 Jy ! Component: 200 - total flux cleaned = 0.000306596 Jy ! Total flux subtracted in 200 components = 0.000306596 Jy ! Clean residual min=-0.009453 max=0.009410 Jy/beam ! Clean residual mean=0.000032 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.184024 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 146 components and 0.184024 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=0.073522Jy sigma=1.452624 ! Fit after self-cal, rms=0.073526Jy sigma=1.452479 ! 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=0.7954 mas, bmaj=1.912 mas, bpa=-1.482 degrees ! Estimated noise=0.0958238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 1.912 at -1.482 degrees (North through East) ! Clean map min=-0.0043227 max=0.050799 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=0.6265 mas, bmaj=1.571 mas, bpa=-3.61 degrees ! Estimated noise=0.220928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359452 Jy ! Component: 100 - total flux cleaned = 0.0576564 Jy ! Component: 150 - total flux cleaned = 0.0741037 Jy ! Component: 200 - total flux cleaned = 0.0873937 Jy ! Total flux subtracted in 200 components = 0.0873937 Jy ! Clean residual min=-0.004182 max=0.008356 Jy/beam ! Clean residual mean=0.000021 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0873936 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.0873936 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=1.912 mas, bpa=-1.482 degrees ! Estimated noise=0.0958238 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 = 0.0256965 Jy ! Component: 100 - total flux cleaned = 0.0433556 Jy ! Component: 150 - total flux cleaned = 0.0561297 Jy ! Component: 200 - total flux cleaned = 0.0655402 Jy ! Total flux subtracted in 200 components = 0.0655402 Jy ! Clean residual min=-0.005898 max=0.005967 Jy/beam ! Clean residual mean=0.000016 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.152934 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 129 components and 0.152934 Jy ! Inverting map ! Added new window around map position (1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713499 Jy ! Component: 100 - total flux cleaned = 0.0125244 Jy ! Component: 150 - total flux cleaned = 0.0166757 Jy ! Component: 200 - total flux cleaned = 0.0198826 Jy ! Total flux subtracted in 200 components = 0.0198826 Jy ! Clean residual min=-0.005001 max=0.004305 Jy/beam ! Clean residual mean=0.000014 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.172816 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 161 components and 0.172817 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=2.098 mas, bmaj=3.693 mas, bpa=1.364 degrees ! Estimated noise=0.131335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500487 Jy ! Component: 100 - total flux cleaned = 0.00789426 Jy ! Component: 150 - total flux cleaned = 0.00927784 Jy ! Component: 200 - total flux cleaned = 0.00958288 Jy ! Total flux subtracted in 200 components = 0.00958288 Jy ! Clean residual min=-0.009689 max=0.009057 Jy/beam ! Clean residual mean=0.000032 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.182399 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 = 0.00020589 Jy ! Component: 100 - total flux cleaned = 0.000375221 Jy ! Component: 150 - total flux cleaned = 0.000514639 Jy ! Component: 200 - total flux cleaned = 0.000586515 Jy ! Total flux subtracted in 200 components = 0.000586515 Jy ! Clean residual min=-0.009560 max=0.009127 Jy/beam ! Clean residual mean=0.000032 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.182986 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 188 components and 0.182986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=1.912 mas, bpa=-1.482 degrees ! Estimated noise=0.0958238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153988 Jy ! Component: 100 - total flux cleaned = -0.00133508 Jy ! Component: 150 - total flux cleaned = -0.00108946 Jy ! Component: 200 - total flux cleaned = -0.00102678 Jy ! Total flux subtracted in 200 components = -0.00102678 Jy ! Clean residual min=-0.004721 max=0.004299 Jy/beam ! Clean residual mean=0.000013 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.181959 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 197 components and 0.181959 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=0.073494Jy sigma=1.452527 ! Fit after self-cal, rms=0.073414Jy sigma=1.451078 wmodel J0134-093D_X_a_map.mod ! Writing 197 model components to file: J0134-093D_X_a_map.mod wobs J0134-093D_X_a_uvs.fits ! Writing UV FITS file: J0134-093D_X_a_uvs.fits wwins J0134-093D_X_a_map.win ! wwins: Wrote 5 windows to J0134-093D_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 = 0.000220115 Jy ! Component: 100 - total flux cleaned = 0.000788598 Jy ! Component: 150 - total flux cleaned = 0.00144553 Jy ! Component: 200 - total flux cleaned = 0.0020647 Jy ! Component: 250 - total flux cleaned = 0.00259237 Jy ! Component: 300 - total flux cleaned = 0.00309851 Jy ! Component: 350 - total flux cleaned = 0.00347724 Jy ! Component: 400 - total flux cleaned = 0.00405218 Jy ! Component: 450 - total flux cleaned = 0.00440903 Jy ! Component: 500 - total flux cleaned = 0.00495502 Jy ! Component: 550 - total flux cleaned = 0.00534181 Jy ! Component: 600 - total flux cleaned = 0.00576839 Jy ! Component: 650 - total flux cleaned = 0.00627905 Jy ! Component: 700 - total flux cleaned = 0.00673368 Jy ! Component: 750 - total flux cleaned = 0.00718016 Jy ! Component: 800 - total flux cleaned = 0.00775035 Jy ! Component: 850 - total flux cleaned = 0.00822406 Jy ! Component: 900 - total flux cleaned = 0.00873358 Jy ! Component: 950 - total flux cleaned = 0.00915219 Jy ! Component: 1000 - total flux cleaned = 0.00956571 Jy ! Component: 1050 - total flux cleaned = 0.0101349 Jy ! Component: 1100 - total flux cleaned = 0.0105347 Jy ! Component: 1150 - total flux cleaned = 0.011009 Jy ! Component: 1200 - total flux cleaned = 0.0114375 Jy ! Component: 1250 - total flux cleaned = 0.0118609 Jy ! Component: 1300 - total flux cleaned = 0.0123557 Jy ! Component: 1350 - total flux cleaned = 0.012844 Jy ! Component: 1400 - total flux cleaned = 0.013178 Jy ! Component: 1450 - total flux cleaned = 0.0135818 Jy ! Component: 1500 - total flux cleaned = 0.0139812 Jy ! Component: 1550 - total flux cleaned = 0.0143401 Jy ! Component: 1600 - total flux cleaned = 0.0146596 Jy ! Component: 1650 - total flux cleaned = 0.015081 Jy ! Component: 1700 - total flux cleaned = 0.0155666 Jy ! Component: 1750 - total flux cleaned = 0.015738 Jy ! Component: 1800 - total flux cleaned = 0.0161801 Jy ! Component: 1850 - total flux cleaned = 0.0163816 Jy ! Component: 1900 - total flux cleaned = 0.0167149 Jy ! Component: 1950 - total flux cleaned = 0.0169126 Jy ! Component: 2000 - total flux cleaned = 0.0172067 Jy ! Component: 2050 - total flux cleaned = 0.017369 Jy ! Component: 2100 - total flux cleaned = 0.0175938 Jy ! Component: 2150 - total flux cleaned = 0.0179124 Jy ! Component: 2200 - total flux cleaned = 0.0180381 Jy ! Component: 2250 - total flux cleaned = 0.0183824 Jy ! Component: 2300 - total flux cleaned = 0.0185991 Jy ! Component: 2350 - total flux cleaned = 0.0187529 Jy ! Component: 2400 - total flux cleaned = 0.0190273 Jy ! Component: 2450 - total flux cleaned = 0.0193597 Jy ! Component: 2500 - total flux cleaned = 0.0194494 Jy ! Component: 2550 - total flux cleaned = 0.0196571 Jy ! Component: 2600 - total flux cleaned = 0.0198924 Jy ! Component: 2650 - total flux cleaned = 0.0200965 Jy ! Component: 2700 - total flux cleaned = 0.0202701 Jy ! Component: 2750 - total flux cleaned = 0.0205002 Jy ! Component: 2800 - total flux cleaned = 0.020614 Jy ! Component: 2850 - total flux cleaned = 0.0208685 Jy ! Component: 2900 - total flux cleaned = 0.0210089 Jy ! Component: 2950 - total flux cleaned = 0.0212595 Jy ! Component: 3000 - total flux cleaned = 0.0214803 Jy ! Component: 3050 - total flux cleaned = 0.0216173 Jy ! Component: 3100 - total flux cleaned = 0.0219432 Jy ! Component: 3150 - total flux cleaned = 0.0219702 Jy ! Component: 3200 - total flux cleaned = 0.0222913 Jy ! Component: 3250 - total flux cleaned = 0.0224771 Jy ! Component: 3300 - total flux cleaned = 0.0225562 Jy ! Component: 3350 - total flux cleaned = 0.0228701 Jy ! Component: 3400 - total flux cleaned = 0.0230001 Jy ! Component: 3450 - total flux cleaned = 0.023052 Jy ! Component: 3500 - total flux cleaned = 0.0232315 Jy ! Component: 3550 - total flux cleaned = 0.0234609 Jy ! Component: 3600 - total flux cleaned = 0.0236628 Jy ! Component: 3650 - total flux cleaned = 0.0238133 Jy ! Component: 3700 - total flux cleaned = 0.0239379 Jy ! Component: 3750 - total flux cleaned = 0.0241606 Jy ! Component: 3800 - total flux cleaned = 0.0243083 Jy ! Component: 3850 - total flux cleaned = 0.0244062 Jy ! Component: 3900 - total flux cleaned = 0.0246003 Jy ! Component: 3950 - total flux cleaned = 0.0248175 Jy ! Component: 4000 - total flux cleaned = 0.0249609 Jy ! Component: 4050 - total flux cleaned = 0.0251275 Jy ! Total flux subtracted in 4096 components = 0.0252929 Jy ! Clean residual min=-0.001294 max=0.001183 Jy/beam ! Clean residual mean=0.000007 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.207252 Jy keep ! Adding 693 model components to the UV plane model. ! The established model now contains 890 components and 0.207252 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0134-093D_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 1.912 at -1.482 degrees (North through East) ! Clean map min=-0.0029268 max=0.051084 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0134-093D_X_a_map.fits wmodel /vlbi/uf001/uvm//J0134-093D_X_a_map.mod ! Writing 890 model components to file: /vlbi/uf001/uvm//J0134-093D_X_a_map.mod wobs /vlbi/uf001/uvm//J0134-093D_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0134-093D_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0134-093D_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J0134-093D_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0510838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000499974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.9362 2.9362 5.8724 11.7448 23.4896 46.9792 93.9584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 102.172 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0134-093D_X_a_dfm.log closed on Sun Jan 13 20:30:44 2019