! Started logfile: /image_prod/ug002_uvm//J1319+1405_X_a_dfm.log on Wed Mar 4 17:12:25 2020 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 /image_prod/ug002_uvm//J1319+1405_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1319+1405_X_a_uvm.fits ! AN table 1: 150 integrations on 28 of 28 possible baselines. ! AN table 2: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888441 visibilities/baseline/integration-bin. ! Found source: J1319+1405 ! ! 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 108 lines of history. ! ! Reading 79320 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 J1319+1405_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 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001848Jy sigma=9.572676 ! Fit after self-cal, rms=0.974013Jy sigma=9.307471 ! 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=0.663 mas, bmaj=1.632 mas, bpa=-5.227 degrees ! Estimated noise=0.610666 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 = 0.0220808 Jy ! Component: 100 - total flux cleaned = 0.0269075 Jy ! Total flux subtracted in 100 components = 0.0269075 Jy ! Clean residual min=-0.002561 max=0.002021 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0269075 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0269075 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=0.052200Jy sigma=0.470833 ! Fit after self-cal, rms=0.050478Jy sigma=0.453671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373927 Jy ! Component: 100 - total flux cleaned = 0.00535536 Jy ! Total flux subtracted in 100 components = 0.00535536 Jy ! Clean residual min=-0.002360 max=0.001957 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0322629 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0322629 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=0.050321Jy sigma=0.452285 ! Fit after self-cal, rms=0.050315Jy sigma=0.452158 ! 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=0.8581 mas, bmaj=1.929 mas, bpa=-5.315 degrees ! Estimated noise=0.267079 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 = -0.00114432 Jy ! Component: 100 - total flux cleaned = -0.00178002 Jy ! Component: 150 - total flux cleaned = -0.00199073 Jy ! Component: 200 - total flux cleaned = -0.00210572 Jy ! Total flux subtracted in 200 components = -0.00210572 Jy ! Clean residual min=-0.001571 max=0.001529 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0301571 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0301571 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=0.050286Jy sigma=0.451874 ! Fit after self-cal, rms=0.050250Jy sigma=0.451773 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8581 x 1.929 at -5.315 degrees (North through East) ! Clean map min=-0.0014838 max=0.030594 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 1.04 ! MK 1.15 NL 1.28 OV 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.21 KP 1.17 LA 1.31 ! MK 1.05 NL 0.55 OV 1.22 PT 1.06 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.94 KP 1.03 ! MK 1.05 NL 1.41 OV 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.23 KP 1.16 LA 1.17 ! MK 1.14 NL 0.61 OV 1.08 PT 1.12 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.98 KP 1.09 ! MK 1.12 NL 1.34 OV 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.17 KP 1.21 LA 1.15 ! MK 1.08 NL 0.66 OV 1.29 PT 1.12 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.02 KP 1.07 ! MK 1.18 NL 1.31 OV 0.87 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.21 KP 1.18 LA 1.23 ! MK 1.17 NL 0.62 OV 1.24 PT 1.10 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.99 KP 1.12 ! MK 1.10 NL 1.25 OV 0.92 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.23 KP 1.21 LA 1.26 ! MK 1.07 NL 0.56 OV 1.19 PT 1.06 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.01 KP 1.07 ! MK 1.09 NL 1.23 OV 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 1.14 KP 1.16 LA 1.13 ! MK 1.13 NL 0.56 OV 1.21 PT 1.13 ! SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.86 KP 1.03 ! MK 1.07 NL 1.22 OV 0.96 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.10 KP 1.20 LA 1.11 ! MK 1.11 NL 0.58 OV 1.21 PT 1.14 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 0.95 KP 1.09 ! MK 1.08 NL 1.23 OV 0.88 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.15 KP 1.28 LA 1.10 ! MK 1.06 NL 0.59 OV 0.94 PT 1.14 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.90 KP 1.03 ! MK 1.07 NL 1.26 OV 0.83 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.18 KP 1.19 LA 1.17 ! MK 1.10 NL 0.54 OV 1.16 PT 1.16 ! SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.87 KP 1.02 ! MK 1.02 NL 1.31 OV 0.84 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.12 KP 1.28 LA 1.14 ! MK 0.91 NL 0.52 OV 1.17 PT 1.15 ! SC 0.83 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.81 KP 1.01 ! MK 0.88 NL 1.29 OV 0.87 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.15 KP 1.18 LA 1.09 ! MK 1.00 NL 0.53 OV 1.11 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.93 HN 0.92 KP 0.94 ! MK 0.92 NL 1.22 OV 0.83 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.07 KP 1.19 LA 1.16 ! MK 0.90 NL 0.52 OV 1.19 PT 0.98 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.050250Jy sigma=0.451773 ! Fit after self-cal, rms=0.048667Jy sigma=0.444633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8558 mas, bmaj=1.891 mas, bpa=-4.953 degrees ! Estimated noise=0.265398 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 = 0.000302501 Jy ! Component: 100 - total flux cleaned = 0.000374512 Jy ! Component: 150 - total flux cleaned = 0.000405262 Jy ! Component: 200 - total flux cleaned = 0.000424846 Jy ! Total flux subtracted in 200 components = 0.000424846 Jy ! Clean residual min=-0.000655 max=0.000594 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.030582 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.030582 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=0.048663Jy sigma=0.444612 ! Fit after self-cal, rms=0.049454Jy sigma=0.440655 ! 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=0.049454Jy sigma=0.440655 ! Fit after self-cal, rms=0.054417Jy sigma=0.437849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=1.894 mas, bpa=-5.519 degrees ! Estimated noise=0.270162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197265 Jy ! Component: 100 - total flux cleaned = 0.000214585 Jy ! Component: 150 - total flux cleaned = 0.000234826 Jy ! Component: 200 - total flux cleaned = 0.000262658 Jy ! Total flux subtracted in 200 components = 0.000262658 Jy ! Clean residual min=-0.000499 max=0.000519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0308446 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0308446 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=0.054415Jy sigma=0.437842 ! Fit after self-cal, rms=0.055383Jy sigma=0.436251 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 = -0.000700734 Jy ! Component: 100 - total flux cleaned = -0.000919937 Jy ! Component: 150 - total flux cleaned = -0.00100848 Jy ! Component: 200 - total flux cleaned = -0.00100863 Jy ! Total flux subtracted in 200 components = -0.00100863 Jy ! Clean residual min=-0.000927 max=0.000598 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.029836 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.029836 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=0.055358Jy sigma=0.436343 ! Fit after self-cal, rms=0.055377Jy sigma=0.436304 ! 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=0.055377Jy sigma=0.436304 ! Fit after self-cal, rms=0.062516Jy sigma=0.435108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8612 mas, bmaj=1.896 mas, bpa=-6.056 degrees ! Estimated noise=0.270291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.81761e-05 Jy ! Component: 100 - total flux cleaned = 8.84551e-05 Jy ! Component: 150 - total flux cleaned = 0.000126716 Jy ! Component: 200 - total flux cleaned = 0.000160911 Jy ! Total flux subtracted in 200 components = 0.000160911 Jy ! Clean residual min=-0.000461 max=0.000461 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0299969 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0299969 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=0.062514Jy sigma=0.435106 ! Fit after self-cal, rms=0.063356Jy sigma=0.434402 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 = -0.000639741 Jy ! Component: 100 - total flux cleaned = -0.000782405 Jy ! Component: 150 - total flux cleaned = -0.000773562 Jy ! Component: 200 - total flux cleaned = -0.000766121 Jy ! Total flux subtracted in 200 components = -0.000766121 Jy ! Clean residual min=-0.000714 max=0.000506 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0292308 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0292308 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=0.063335Jy sigma=0.434469 ! Fit after self-cal, rms=0.063356Jy sigma=0.434458 ! 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=0.063356Jy sigma=0.434458 ! Fit after self-cal, rms=0.075334Jy sigma=0.433938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.888 mas, bmaj=2.597 mas, bpa=-5.11 degrees ! Estimated noise=0.353923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264064 Jy ! Component: 100 - total flux cleaned = 0.000385168 Jy ! Component: 150 - total flux cleaned = 0.000412641 Jy ! Component: 200 - total flux cleaned = 0.000433823 Jy ! Total flux subtracted in 200 components = 0.000433823 Jy ! Clean residual min=-0.000557 max=0.000712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0296646 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0296646 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=0.075333Jy sigma=0.433939 ! Fit after self-cal, rms=0.075996Jy sigma=0.433591 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 = -0.000618647 Jy ! Component: 100 - total flux cleaned = -0.000919101 Jy ! Component: 150 - total flux cleaned = -0.00100469 Jy ! Component: 200 - total flux cleaned = -0.00102895 Jy ! Total flux subtracted in 200 components = -0.00102895 Jy ! Clean residual min=-0.000636 max=0.000612 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0286357 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0286357 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=0.075984Jy sigma=0.433632 ! Fit after self-cal, rms=0.076001Jy sigma=0.433608 ! 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=0.8613 mas, bmaj=1.896 mas, bpa=-6.428 degrees ! Estimated noise=0.270351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 1.896 at -6.428 degrees (North through East) ! Clean map min=-0.00070106 max=0.028404 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=0.6746 mas, bmaj=1.631 mas, bpa=-7.555 degrees ! Estimated noise=0.602558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217097 Jy ! Component: 100 - total flux cleaned = 0.0268624 Jy ! Component: 150 - total flux cleaned = 0.0287708 Jy ! Component: 200 - total flux cleaned = 0.0295907 Jy ! Total flux subtracted in 200 components = 0.0295907 Jy ! Clean residual min=-0.001173 max=0.001164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0295907 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0295907 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=1.896 mas, bpa=-6.428 degrees ! Estimated noise=0.270351 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 = -0.000147548 Jy ! Component: 100 - total flux cleaned = -0.00029124 Jy ! Component: 150 - total flux cleaned = -0.000399472 Jy ! Component: 200 - total flux cleaned = -0.000466445 Jy ! Total flux subtracted in 200 components = -0.000466445 Jy ! Clean residual min=-0.000592 max=0.000510 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0291243 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0291243 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=1.888 mas, bmaj=2.597 mas, bpa=-5.11 degrees ! Estimated noise=0.353923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283545 Jy ! Component: 100 - total flux cleaned = -0.000355607 Jy ! Component: 150 - total flux cleaned = -0.000409355 Jy ! Component: 200 - total flux cleaned = -0.000464506 Jy ! Total flux subtracted in 200 components = -0.000464506 Jy ! Clean residual min=-0.000657 max=0.000591 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0286598 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 = -4.7114e-05 Jy ! Component: 100 - total flux cleaned = -8.22778e-05 Jy ! Component: 150 - total flux cleaned = -0.000113203 Jy ! Component: 200 - total flux cleaned = -0.000136032 Jy ! Total flux subtracted in 200 components = -0.000136032 Jy ! Clean residual min=-0.000661 max=0.000592 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0285238 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0285238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=1.896 mas, bpa=-6.428 degrees ! Estimated noise=0.270351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.10578e-05 Jy ! Component: 100 - total flux cleaned = 5.18626e-05 Jy ! Component: 150 - total flux cleaned = 6.0159e-05 Jy ! Component: 200 - total flux cleaned = 5.32146e-05 Jy ! Total flux subtracted in 200 components = 5.32146e-05 Jy ! Clean residual min=-0.000574 max=0.000500 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.028577 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.028577 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=0.075994Jy sigma=0.433693 ! Fit after self-cal, rms=0.076000Jy sigma=0.433656 wmodel J1319+1405_X_a_map.mod ! Writing 29 model components to file: J1319+1405_X_a_map.mod wobs J1319+1405_X_a_uvs.fits ! Writing UV FITS file: J1319+1405_X_a_uvs.fits wwins J1319+1405_X_a_map.win ! wwins: Wrote 1 windows to J1319+1405_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 = -0.000237128 Jy ! Component: 100 - total flux cleaned = -0.000358372 Jy ! Component: 150 - total flux cleaned = -0.000465326 Jy ! Component: 200 - total flux cleaned = -0.000569105 Jy ! Component: 250 - total flux cleaned = -0.000645028 Jy ! Component: 300 - total flux cleaned = -0.000744199 Jy ! Component: 350 - total flux cleaned = -0.000817111 Jy ! Component: 400 - total flux cleaned = -0.000872908 Jy ! Component: 450 - total flux cleaned = -0.000943306 Jy ! Component: 500 - total flux cleaned = -0.000989463 Jy ! Component: 550 - total flux cleaned = -0.00102753 Jy ! Component: 600 - total flux cleaned = -0.00104998 Jy ! Component: 650 - total flux cleaned = -0.00109435 Jy ! Component: 700 - total flux cleaned = -0.00113076 Jy ! Component: 750 - total flux cleaned = -0.00112361 Jy ! Component: 800 - total flux cleaned = -0.0011524 Jy ! Component: 850 - total flux cleaned = -0.00118794 Jy ! Component: 900 - total flux cleaned = -0.00122998 Jy ! Component: 950 - total flux cleaned = -0.00125777 Jy ! Component: 1000 - total flux cleaned = -0.00127158 Jy ! Component: 1050 - total flux cleaned = -0.00131274 Jy ! Component: 1100 - total flux cleaned = -0.00136017 Jy ! Component: 1150 - total flux cleaned = -0.00138702 Jy ! Component: 1200 - total flux cleaned = -0.00142704 Jy ! Component: 1250 - total flux cleaned = -0.00144028 Jy ! Component: 1300 - total flux cleaned = -0.00147322 Jy ! Component: 1350 - total flux cleaned = -0.00150589 Jy ! Component: 1400 - total flux cleaned = -0.00151889 Jy ! Component: 1450 - total flux cleaned = -0.00155747 Jy ! Component: 1500 - total flux cleaned = -0.00152556 Jy ! Component: 1550 - total flux cleaned = -0.00159546 Jy ! Component: 1600 - total flux cleaned = -0.00159552 Jy ! Component: 1650 - total flux cleaned = -0.00165192 Jy ! Component: 1700 - total flux cleaned = -0.00165188 Jy ! Component: 1750 - total flux cleaned = -0.00167051 Jy ! Component: 1800 - total flux cleaned = -0.0017013 Jy ! Component: 1850 - total flux cleaned = -0.00172579 Jy ! Component: 1900 - total flux cleaned = -0.00176228 Jy ! Component: 1950 - total flux cleaned = -0.00178645 Jy ! Component: 2000 - total flux cleaned = -0.00179251 Jy ! Component: 2050 - total flux cleaned = -0.00182242 Jy ! Component: 2100 - total flux cleaned = -0.00185216 Jy ! Component: 2150 - total flux cleaned = -0.00186402 Jy ! Component: 2200 - total flux cleaned = -0.00190514 Jy ! Component: 2250 - total flux cleaned = -0.001911 Jy ! Component: 2300 - total flux cleaned = -0.00192843 Jy ! Component: 2350 - total flux cleaned = -0.00192262 Jy ! Component: 2400 - total flux cleaned = -0.00196288 Jy ! Component: 2450 - total flux cleaned = -0.00196858 Jy ! Component: 2500 - total flux cleaned = -0.00196286 Jy ! Component: 2550 - total flux cleaned = -0.00197419 Jy ! Component: 2600 - total flux cleaned = -0.0020137 Jy ! Component: 2650 - total flux cleaned = -0.00200247 Jy ! Component: 2700 - total flux cleaned = -0.0020192 Jy ! Component: 2750 - total flux cleaned = -0.0020303 Jy ! Component: 2800 - total flux cleaned = -0.00202478 Jy ! Component: 2850 - total flux cleaned = -0.00204682 Jy ! Component: 2900 - total flux cleaned = -0.00209072 Jy ! Component: 2950 - total flux cleaned = -0.00209069 Jy ! Component: 3000 - total flux cleaned = -0.00209067 Jy ! Component: 3050 - total flux cleaned = -0.00207444 Jy ! Component: 3100 - total flux cleaned = -0.00209062 Jy ! Component: 3150 - total flux cleaned = -0.00211208 Jy ! Component: 3200 - total flux cleaned = -0.0021014 Jy ! Component: 3250 - total flux cleaned = -0.00210672 Jy ! Component: 3300 - total flux cleaned = -0.0021067 Jy ! Component: 3350 - total flux cleaned = -0.0021278 Jy ! Component: 3400 - total flux cleaned = -0.00211725 Jy ! Component: 3450 - total flux cleaned = -0.00211204 Jy ! Component: 3500 - total flux cleaned = -0.00211722 Jy ! Component: 3550 - total flux cleaned = -0.00212238 Jy ! Component: 3600 - total flux cleaned = -0.00213273 Jy ! Component: 3650 - total flux cleaned = -0.00211728 Jy ! Component: 3700 - total flux cleaned = -0.00211217 Jy ! Component: 3750 - total flux cleaned = -0.0021275 Jy ! Component: 3800 - total flux cleaned = -0.00212746 Jy ! Component: 3850 - total flux cleaned = -0.00212241 Jy ! Component: 3900 - total flux cleaned = -0.00213254 Jy ! Component: 3950 - total flux cleaned = -0.0021275 Jy ! Component: 4000 - total flux cleaned = -0.00213254 Jy ! Component: 4050 - total flux cleaned = -0.00213253 Jy ! Total flux subtracted in 4096 components = -0.00213256 Jy ! Clean residual min=-0.000325 max=0.000314 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0264444 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 365 components and 0.0264444 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1319+1405_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 1.896 at -6.428 degrees (North through East) ! Clean map min=-0.00055857 max=0.028124 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1319+1405_X_a_map.fits wmodel /image_prod/ug002_uvm//J1319+1405_X_a_map.mod ! Writing 365 model components to file: /image_prod/ug002_uvm//J1319+1405_X_a_map.mod wobs /image_prod/ug002_uvm//J1319+1405_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1319+1405_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1319+1405_X_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J1319+1405_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0281238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.90695e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.950115 0.950115 1.90023 3.80046 7.60092 15.2018 30.4037 60.8073 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.751 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1319+1405_X_a_dfm.log closed on Wed Mar 4 17:12:32 2020