! Started logfile: J1401-0916_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:01 2019 obs J1401-0916_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1401-0916_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763492 visibilities/baseline/integration-bin. ! Found source: J1401-0916 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 34632 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1401-0916_X_2017_01_16_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881768Jy sigma=0.007024 ! Fit after self-cal, rms=0.873298Jy sigma=0.006965 ! 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=0.8532 mas, bmaj=2.544 mas, bpa=19.93 degrees ! Estimated noise=908.115 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 = 0.104135 Jy ! Component: 100 - total flux cleaned = 0.127474 Jy ! Total flux subtracted in 100 components = 0.127474 Jy ! Clean residual min=-0.006732 max=0.010853 Jy/beam ! Clean residual mean=-0.000001 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.127474 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.127474 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=0.103707Jy sigma=0.000690 ! Fit after self-cal, rms=0.103698Jy sigma=0.000690 ! Inverting map ! Added new window around map position (3, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111661 Jy ! Component: 100 - total flux cleaned = 0.0188469 Jy ! Total flux subtracted in 100 components = 0.0188469 Jy ! Clean residual min=-0.005260 max=0.005232 Jy/beam ! Clean residual mean=-0.000001 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.14632 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.14632 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=0.102357Jy sigma=0.000673 ! Fit after self-cal, rms=0.102325Jy sigma=0.000672 ! 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=1.048 mas, bmaj=2.936 mas, bpa=18.5 degrees ! Estimated noise=494.455 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 = 0.00864378 Jy ! Component: 100 - total flux cleaned = 0.0144592 Jy ! Component: 150 - total flux cleaned = 0.0169452 Jy ! Component: 200 - total flux cleaned = 0.0183498 Jy ! Total flux subtracted in 200 components = 0.0183498 Jy ! Clean residual min=-0.003969 max=0.003879 Jy/beam ! Clean residual mean=-0.000008 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.16467 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.16467 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=0.101631Jy sigma=0.000662 ! Fit after self-cal, rms=0.101599Jy sigma=0.000661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.95 KP 0.97 ! LA 0.95 MK 1.00* NL 0.93 OV 1.02 ! PT 1.25 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.96 KP 0.96 ! LA 0.95 MK 1.00* NL 0.93 OV 1.03 ! PT 1.20 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.97 KP 0.95 ! LA 0.95 MK 1.00* NL 0.93 OV 1.01 ! PT 1.21 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.97 ! LA 0.99 MK 1.00* NL 0.91 OV 1.03 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.95 KP 0.97 ! LA 0.96 MK 1.00* NL 0.91 OV 1.00 ! PT 1.19 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.94 KP 0.96 ! LA 0.95 MK 1.00* NL 0.93 OV 1.00 ! PT 1.25 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 0.98 ! LA 0.88 MK 1.00* NL 0.92 OV 1.00 ! PT 1.34 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00 KP 0.98 ! LA 0.95 MK 1.00* NL 0.93 OV 0.99 ! PT 1.25 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.01 KP 0.99 ! LA 0.91 MK 1.00* NL 0.92 OV 0.97 ! PT 1.24 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.99 ! LA 0.91 MK 1.00* NL 0.92 OV 0.99 ! PT 1.28 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.98 HN 1.00 KP 0.99 ! LA 0.95 MK 1.00* NL 0.92 OV 0.99 ! PT 1.53 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.94 KP 1.02 ! LA 0.92 MK 1.00* NL 0.91 OV 1.01 ! PT 1.35 SC 0.97 ! ! ! Fit before self-cal, rms=0.101599Jy sigma=0.000661 ! Fit after self-cal, rms=0.113916Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=2.912 mas, bpa=18.15 degrees ! Estimated noise=487.166 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 = 0.00348366 Jy ! Component: 100 - total flux cleaned = 0.00550909 Jy ! Component: 150 - total flux cleaned = 0.00646795 Jy ! Component: 200 - total flux cleaned = 0.00711071 Jy ! Total flux subtracted in 200 components = 0.00711071 Jy ! Clean residual min=-0.001934 max=0.002010 Jy/beam ! Clean residual mean=-0.000013 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.171781 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.171781 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=0.113794Jy sigma=0.000652 ! Fit after self-cal, rms=0.114054Jy sigma=0.000652 ! 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=0.114054Jy sigma=0.000652 ! Fit after self-cal, rms=0.118319Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.912 mas, bpa=18.11 degrees ! Estimated noise=488.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173414 Jy ! Component: 100 - total flux cleaned = 0.00258312 Jy ! Component: 150 - total flux cleaned = 0.00305449 Jy ! Component: 200 - total flux cleaned = 0.00327175 Jy ! Total flux subtracted in 200 components = 0.00327175 Jy ! Clean residual min=-0.001593 max=0.001655 Jy/beam ! Clean residual mean=-0.000012 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.175053 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.175053 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=0.118283Jy sigma=0.000649 ! Fit after self-cal, rms=0.118332Jy sigma=0.000649 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 = 0.000264261 Jy ! Component: 100 - total flux cleaned = 0.000632833 Jy ! Component: 150 - total flux cleaned = 0.000900011 Jy ! Component: 200 - total flux cleaned = 0.00106993 Jy ! Total flux subtracted in 200 components = 0.00106993 Jy ! Clean residual min=-0.001502 max=0.001522 Jy/beam ! Clean residual mean=-0.000012 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.176123 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.176123 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=0.118319Jy sigma=0.000649 ! Fit after self-cal, rms=0.118317Jy sigma=0.000649 ! 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=0.118317Jy sigma=0.000649 ! Fit after self-cal, rms=0.119787Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.907 mas, bpa=18.1 degrees ! Estimated noise=487.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871117 Jy ! Component: 100 - total flux cleaned = 0.00144745 Jy ! Component: 150 - total flux cleaned = 0.00175612 Jy ! Component: 200 - total flux cleaned = 0.00201827 Jy ! Total flux subtracted in 200 components = 0.00201827 Jy ! Clean residual min=-0.001314 max=0.001442 Jy/beam ! Clean residual mean=-0.000009 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.178141 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.178141 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=0.119775Jy sigma=0.000648 ! Fit after self-cal, rms=0.119781Jy sigma=0.000648 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 = 9.46146e-05 Jy ! Component: 100 - total flux cleaned = 0.000297492 Jy ! Component: 150 - total flux cleaned = 0.000392132 Jy ! Component: 200 - total flux cleaned = 0.000466891 Jy ! Total flux subtracted in 200 components = 0.000466891 Jy ! Clean residual min=-0.001294 max=0.001419 Jy/beam ! Clean residual mean=-0.000010 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.178608 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.178608 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=0.119777Jy sigma=0.000648 ! Fit after self-cal, rms=0.119776Jy sigma=0.000648 ! 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=0.119776Jy sigma=0.000648 ! Fit after self-cal, rms=0.120249Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.904 mas, bpa=4.831 degrees ! Estimated noise=597.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764636 Jy ! Component: 100 - total flux cleaned = 0.00123601 Jy ! Component: 150 - total flux cleaned = 0.00158647 Jy ! Component: 200 - total flux cleaned = 0.00183087 Jy ! Total flux subtracted in 200 components = 0.00183087 Jy ! Clean residual min=-0.001541 max=0.001551 Jy/beam ! Clean residual mean=-0.000016 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.180438 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.180438 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=0.120244Jy sigma=0.000648 ! Fit after self-cal, rms=0.120246Jy sigma=0.000648 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 = 7.27498e-05 Jy ! Component: 100 - total flux cleaned = 0.000156344 Jy ! Component: 150 - total flux cleaned = 0.000188435 Jy ! Component: 200 - total flux cleaned = 0.000231662 Jy ! Total flux subtracted in 200 components = 0.000231662 Jy ! Clean residual min=-0.001524 max=0.001533 Jy/beam ! Clean residual mean=-0.000017 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.18067 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.18067 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=0.120245Jy sigma=0.000648 ! Fit after self-cal, rms=0.120244Jy sigma=0.000648 ! 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=1.051 mas, bmaj=2.902 mas, bpa=18.08 degrees ! Estimated noise=488.052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.902 at 18.08 degrees (North through East) ! Clean map min=-0.0012212 max=0.13216 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=0.8607 mas, bmaj=2.522 mas, bpa=19.54 degrees ! Estimated noise=895.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102428 Jy ! Component: 100 - total flux cleaned = 0.125825 Jy ! Component: 150 - total flux cleaned = 0.136422 Jy ! Component: 200 - total flux cleaned = 0.143868 Jy ! Total flux subtracted in 200 components = 0.143868 Jy ! Clean residual min=-0.003294 max=0.004831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.143868 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.143868 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.902 mas, bpa=18.08 degrees ! Estimated noise=488.052 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) ! Added new window around map position (1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971606 Jy ! Component: 100 - total flux cleaned = 0.0162221 Jy ! Component: 150 - total flux cleaned = 0.0208751 Jy ! Component: 200 - total flux cleaned = 0.0242539 Jy ! Total flux subtracted in 200 components = 0.0242539 Jy ! Clean residual min=-0.001714 max=0.002035 Jy/beam ! Clean residual mean=-0.000007 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.168122 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.168122 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=2.111 mas, bmaj=3.904 mas, bpa=4.831 degrees ! Estimated noise=597.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037604 Jy ! Component: 100 - total flux cleaned = 0.00610298 Jy ! Component: 150 - total flux cleaned = 0.00776301 Jy ! Component: 200 - total flux cleaned = 0.00900789 Jy ! Total flux subtracted in 200 components = 0.00900789 Jy ! Clean residual min=-0.001560 max=0.001841 Jy/beam ! Clean residual mean=-0.000016 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.177129 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 = 0.000948776 Jy ! Component: 100 - total flux cleaned = 0.00168221 Jy ! Component: 150 - total flux cleaned = 0.00225803 Jy ! Component: 200 - total flux cleaned = 0.00271629 Jy ! Total flux subtracted in 200 components = 0.00271629 Jy ! Clean residual min=-0.001505 max=0.001650 Jy/beam ! Clean residual mean=-0.000016 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.179846 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 116 components and 0.179846 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.902 mas, bpa=18.08 degrees ! Estimated noise=488.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243953 Jy ! Component: 100 - total flux cleaned = 0.000244327 Jy ! Component: 150 - total flux cleaned = 0.000243222 Jy ! Component: 200 - total flux cleaned = 0.00028714 Jy ! Total flux subtracted in 200 components = 0.00028714 Jy ! Clean residual min=-0.001240 max=0.001402 Jy/beam ! Clean residual mean=-0.000010 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.180133 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.180133 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=0.120240Jy sigma=0.000648 ! Fit after self-cal, rms=0.120225Jy sigma=0.000648 wmodel J1401-0916_X_2017_01_16_pus_map.mod ! Writing 130 model components to file: J1401-0916_X_2017_01_16_pus_map.mod wobs J1401-0916_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1401-0916_X_2017_01_16_pus_uvs.fits wwins J1401-0916_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1401-0916_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530357 Jy ! Component: 100 - total flux cleaned = 0.000975904 Jy ! Component: 150 - total flux cleaned = 0.00128939 Jy ! Component: 200 - total flux cleaned = 0.0015894 Jy ! Component: 250 - total flux cleaned = 0.00195473 Jy ! Component: 300 - total flux cleaned = 0.00221447 Jy ! Component: 350 - total flux cleaned = 0.0023949 Jy ! Component: 400 - total flux cleaned = 0.00263958 Jy ! Component: 450 - total flux cleaned = 0.00285962 Jy ! Component: 500 - total flux cleaned = 0.00302433 Jy ! Component: 550 - total flux cleaned = 0.00320114 Jy ! Component: 600 - total flux cleaned = 0.00329483 Jy ! Component: 650 - total flux cleaned = 0.00338651 Jy ! Component: 700 - total flux cleaned = 0.00350638 Jy ! Component: 750 - total flux cleaned = 0.0036094 Jy ! Component: 800 - total flux cleaned = 0.00366736 Jy ! Component: 850 - total flux cleaned = 0.00371012 Jy ! Component: 900 - total flux cleaned = 0.00375203 Jy ! Component: 950 - total flux cleaned = 0.00375198 Jy ! Component: 1000 - total flux cleaned = 0.00377876 Jy ! Component: 1050 - total flux cleaned = 0.00377877 Jy ! Component: 1100 - total flux cleaned = 0.00376553 Jy ! Component: 1150 - total flux cleaned = 0.00379121 Jy ! Component: 1200 - total flux cleaned = 0.00377842 Jy ! Component: 1250 - total flux cleaned = 0.00374035 Jy ! Component: 1300 - total flux cleaned = 0.00374038 Jy ! Component: 1350 - total flux cleaned = 0.00370359 Jy ! Component: 1400 - total flux cleaned = 0.00372805 Jy ! Component: 1450 - total flux cleaned = 0.00369187 Jy ! Component: 1500 - total flux cleaned = 0.00369196 Jy ! Component: 1550 - total flux cleaned = 0.00370378 Jy ! Component: 1600 - total flux cleaned = 0.00366883 Jy ! Component: 1650 - total flux cleaned = 0.00368033 Jy ! Component: 1700 - total flux cleaned = 0.00365766 Jy ! Component: 1750 - total flux cleaned = 0.00365783 Jy ! Component: 1800 - total flux cleaned = 0.0036801 Jy ! Component: 1850 - total flux cleaned = 0.00364672 Jy ! Component: 1900 - total flux cleaned = 0.00362493 Jy ! Component: 1950 - total flux cleaned = 0.00364669 Jy ! Component: 2000 - total flux cleaned = 0.00364652 Jy ! Total flux subtracted in 2048 components = 0.00362509 Jy ! Clean residual min=-0.000531 max=0.000550 Jy/beam ! Clean residual mean=-0.000008 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.183758 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 267 components and 0.183758 Jy ![Exited script file: muppet] wmap "J1401-0916_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.902 at 18.08 degrees (North through East) ! Clean map min=-0.00099757 max=0.13269 Jy/beam ! Writing clean map to FITS file: J1401-0916_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213734 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48323 0.48323 0.96646 1.93292 3.86584 7.73168 15.4634 30.9267 61.8534 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.902 at 18.08 degrees (North through East) ! Clean map min=-0.00099757 max=0.13269 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1401-0916_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:03 2019