! Started logfile: J0730-1141_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:18 2019 obs J0730-1141_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.520833 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 1086 lines of history. ! ! Reading 3600 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 J0730-1141_X_2017_01_21_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.428570Jy sigma=0.027188 ! Fit after self-cal, rms=3.384755Jy sigma=0.026846 ! 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=0.791 mas, bmaj=2.659 mas, bpa=18.61 degrees ! Estimated noise=2182.72 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 = 3.41575 Jy ! Component: 100 - total flux cleaned = 4.16064 Jy ! Total flux subtracted in 100 components = 4.16064 Jy ! Clean residual min=-0.149202 max=0.209040 Jy/beam ! Clean residual mean=-0.000569 rms=0.045446 Jy/beam ! Combined flux in latest and established models = 4.16064 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 4.16064 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=0.499481Jy sigma=0.004068 ! Fit after self-cal, rms=0.499520Jy sigma=0.004068 ! 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=0.9101 mas, bmaj=2.892 mas, bpa=17.84 degrees ! Estimated noise=1565.52 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 = 0.230018 Jy ! Component: 100 - total flux cleaned = 0.236051 Jy ! Component: 150 - total flux cleaned = 0.236152 Jy ! Component: 200 - total flux cleaned = 0.238739 Jy ! Total flux subtracted in 200 components = 0.238739 Jy ! Clean residual min=-0.099268 max=0.184169 Jy/beam ! Clean residual mean=-0.000715 rms=0.036423 Jy/beam ! Combined flux in latest and established models = 4.39938 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 4.39938 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=0.401376Jy sigma=0.003030 ! Fit after self-cal, rms=0.400873Jy sigma=0.003028 ! 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 1.01 FD 0.94 HN 0.98 LA 1.13 ! MK 1.00* NL 0.95 OV 0.94 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.00 LA 1.12 ! MK 1.00* NL 0.95 OV 0.94 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.02 LA 1.12 ! MK 1.00* NL 0.95 OV 0.94 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 LA 1.14 ! MK 1.00* NL 0.95 OV 0.93 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 LA 1.13 ! MK 1.00* NL 0.94 OV 0.95 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.97 LA 1.13 ! MK 1.00* NL 0.95 OV 0.96 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.99 LA 1.14 ! MK 1.00* NL 0.95 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 LA 1.14 ! MK 1.00* NL 0.96 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.99 LA 1.17 ! MK 1.00* NL 0.95 OV 0.98 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 LA 1.16 ! MK 1.00* NL 0.95 OV 0.96 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 LA 1.19 ! MK 1.00* NL 0.95 OV 0.96 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 LA 1.16 ! MK 1.00* NL 0.95 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.400873Jy sigma=0.003028 ! Fit after self-cal, rms=0.175534Jy sigma=0.001279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9085 mas, bmaj=2.865 mas, bpa=17.69 degrees ! Estimated noise=1554.14 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 (0.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733834 Jy ! Component: 100 - total flux cleaned = 0.0982009 Jy ! Component: 150 - total flux cleaned = 0.108557 Jy ! Component: 200 - total flux cleaned = 0.114541 Jy ! Total flux subtracted in 200 components = 0.114541 Jy ! Clean residual min=-0.026583 max=0.037404 Jy/beam ! Clean residual mean=-0.000296 rms=0.008520 Jy/beam ! Combined flux in latest and established models = 4.51392 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 4.51392 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=0.145053Jy sigma=0.000990 ! Fit after self-cal, rms=0.143159Jy sigma=0.000976 ! 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=0.143159Jy sigma=0.000976 ! Fit after self-cal, rms=0.134674Jy sigma=0.000908 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.861 mas, bpa=17.7 degrees ! Estimated noise=1555.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252255 Jy ! Component: 100 - total flux cleaned = 0.030071 Jy ! Component: 150 - total flux cleaned = 0.0300807 Jy ! Component: 200 - total flux cleaned = 0.0295902 Jy ! Total flux subtracted in 200 components = 0.0295902 Jy ! Clean residual min=-0.018267 max=0.027266 Jy/beam ! Clean residual mean=-0.000193 rms=0.006016 Jy/beam ! Combined flux in latest and established models = 4.54351 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 4.54351 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=0.127529Jy sigma=0.000859 ! Fit after self-cal, rms=0.127185Jy sigma=0.000856 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12.2, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180882 Jy ! Component: 100 - total flux cleaned = 0.025178 Jy ! Component: 150 - total flux cleaned = 0.03008 Jy ! Component: 200 - total flux cleaned = 0.0347699 Jy ! Total flux subtracted in 200 components = 0.0347699 Jy ! Clean residual min=-0.018826 max=0.018444 Jy/beam ! Clean residual mean=-0.000157 rms=0.004831 Jy/beam ! Combined flux in latest and established models = 4.57828 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 4.57828 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=0.121266Jy sigma=0.000814 ! Fit after self-cal, rms=0.121164Jy sigma=0.000813 ! 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=0.121164Jy sigma=0.000813 ! Fit after self-cal, rms=0.119963Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9072 mas, bmaj=2.858 mas, bpa=17.68 degrees ! Estimated noise=1556.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134701 Jy ! Component: 100 - total flux cleaned = 0.0199268 Jy ! Component: 150 - total flux cleaned = 0.0236368 Jy ! Component: 200 - total flux cleaned = 0.0261222 Jy ! Total flux subtracted in 200 components = 0.0261222 Jy ! Clean residual min=-0.013624 max=0.014846 Jy/beam ! Clean residual mean=-0.000117 rms=0.003997 Jy/beam ! Combined flux in latest and established models = 4.6044 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 4.6044 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=0.117582Jy sigma=0.000785 ! Fit after self-cal, rms=0.117534Jy sigma=0.000785 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 = 0.00193174 Jy ! Component: 100 - total flux cleaned = 0.00409003 Jy ! Component: 150 - total flux cleaned = 0.00497217 Jy ! Component: 200 - total flux cleaned = 0.00598875 Jy ! Total flux subtracted in 200 components = 0.00598875 Jy ! Clean residual min=-0.013448 max=0.014315 Jy/beam ! Clean residual mean=-0.000118 rms=0.003828 Jy/beam ! Combined flux in latest and established models = 4.61039 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 4.61039 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=0.116543Jy sigma=0.000779 ! Fit after self-cal, rms=0.116527Jy sigma=0.000779 ! 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=0.116527Jy sigma=0.000779 ! Fit after self-cal, rms=0.116151Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=3.819 mas, bpa=3.016 degrees ! Estimated noise=2017.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103984 Jy ! Component: 100 - total flux cleaned = 0.0113191 Jy ! Component: 150 - total flux cleaned = 0.0108571 Jy ! Component: 200 - total flux cleaned = 0.0108614 Jy ! Total flux subtracted in 200 components = 0.0108614 Jy ! Clean residual min=-0.015905 max=0.019282 Jy/beam ! Clean residual mean=-0.000185 rms=0.005572 Jy/beam ! Combined flux in latest and established models = 4.62125 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 4.62125 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=0.115619Jy sigma=0.000771 ! Fit after self-cal, rms=0.115496Jy sigma=0.000770 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 = 0.000366464 Jy ! Component: 100 - total flux cleaned = -0.000179325 Jy ! Component: 150 - total flux cleaned = 0.00013705 Jy ! Component: 200 - total flux cleaned = 0.000134905 Jy ! Total flux subtracted in 200 components = 0.000134905 Jy ! Clean residual min=-0.015416 max=0.018839 Jy/beam ! Clean residual mean=-0.000184 rms=0.005404 Jy/beam ! Combined flux in latest and established models = 4.62138 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 161 components and 4.62138 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=0.115525Jy sigma=0.000770 ! Fit after self-cal, rms=0.115520Jy sigma=0.000769 ! 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=0.9072 mas, bmaj=2.856 mas, bpa=17.67 degrees ! Estimated noise=1556.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9072 x 2.856 at 17.67 degrees (North through East) ! Clean map min=-0.028319 max=4.3713 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.115520Jy sigma=0.000769 ! Fit after self-cal, rms=0.097441Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=0.9072 mas, bmaj=2.855 mas, bpa=17.67 degrees ! Estimated noise=1557.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670865 Jy ! Component: 100 - total flux cleaned = 0.00941404 Jy ! Component: 150 - total flux cleaned = 0.0115256 Jy ! Component: 200 - total flux cleaned = 0.012729 Jy ! Total flux subtracted in 200 components = 0.012729 Jy ! Clean residual min=-0.012258 max=0.011536 Jy/beam ! Clean residual mean=-0.000104 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 4.63411 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 4.63411 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=0.096275Jy sigma=0.000605 ! Fit after self-cal, rms=0.096252Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959969 Jy ! Component: 100 - total flux cleaned = 0.0015531 Jy ! Component: 150 - total flux cleaned = 0.00224513 Jy ! Component: 200 - total flux cleaned = 0.0028785 Jy ! Total flux subtracted in 200 components = 0.0028785 Jy ! Clean residual min=-0.011707 max=0.011108 Jy/beam ! Clean residual mean=-0.000105 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 4.63699 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 185 components and 4.63699 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=0.095708Jy sigma=0.000603 ! Fit after self-cal, rms=0.095707Jy sigma=0.000603 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095707Jy sigma=0.000603 ! Fit after self-cal, rms=0.095593Jy sigma=0.000601 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=0.7904 mas, bmaj=2.636 mas, bpa=18.48 degrees ! Estimated noise=2153.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.36942 Jy ! Component: 100 - total flux cleaned = 4.10423 Jy ! Component: 150 - total flux cleaned = 4.33134 Jy ! Component: 200 - total flux cleaned = 4.45685 Jy ! Total flux subtracted in 200 components = 4.45685 Jy ! Clean residual min=-0.050954 max=0.061363 Jy/beam ! Clean residual mean=-0.000055 rms=0.011856 Jy/beam ! Combined flux in latest and established models = 4.45685 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 9 model components to the UV plane model. ! The established model now contains 9 components and 4.45685 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9071 mas, bmaj=2.854 mas, bpa=17.67 degrees ! Estimated noise=1557.54 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 = 0.0829759 Jy ! Component: 100 - total flux cleaned = 0.122444 Jy ! Component: 150 - total flux cleaned = 0.14671 Jy ! Component: 200 - total flux cleaned = 0.162042 Jy ! Total flux subtracted in 200 components = 0.162042 Jy ! Clean residual min=-0.017571 max=0.020510 Jy/beam ! Clean residual mean=-0.000104 rms=0.005347 Jy/beam ! Combined flux in latest and established models = 4.61889 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 4.61889 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=1.92 mas, bmaj=3.815 mas, bpa=3.014 degrees ! Estimated noise=2020.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262261 Jy ! Component: 100 - total flux cleaned = 0.0322683 Jy ! Component: 150 - total flux cleaned = 0.0354222 Jy ! Component: 200 - total flux cleaned = 0.0367842 Jy ! Total flux subtracted in 200 components = 0.0367842 Jy ! Clean residual min=-0.016932 max=0.020648 Jy/beam ! Clean residual mean=-0.000197 rms=0.005883 Jy/beam ! Combined flux in latest and established models = 4.65567 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 = 2.06755e-06 Jy ! Component: 100 - total flux cleaned = -0.000365929 Jy ! Component: 150 - total flux cleaned = -0.000683626 Jy ! Component: 200 - total flux cleaned = -0.000136491 Jy ! Total flux subtracted in 200 components = -0.000136491 Jy ! Clean residual min=-0.015627 max=0.019180 Jy/beam ! Clean residual mean=-0.000194 rms=0.005449 Jy/beam ! Combined flux in latest and established models = 4.65554 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 81 components and 4.65554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9071 mas, bmaj=2.854 mas, bpa=17.67 degrees ! Estimated noise=1557.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494619 Jy ! Component: 100 - total flux cleaned = 0.00291605 Jy ! Component: 150 - total flux cleaned = 0.00646436 Jy ! Component: 200 - total flux cleaned = 0.00882956 Jy ! Total flux subtracted in 200 components = 0.00882956 Jy ! Clean residual min=-0.011893 max=0.012887 Jy/beam ! Clean residual mean=-0.000102 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 4.66437 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 4.66437 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=0.096494Jy sigma=0.000617 ! Fit after self-cal, rms=0.096103Jy sigma=0.000612 wmodel J0730-1141_X_2017_01_21_pus_map.mod ! Writing 99 model components to file: J0730-1141_X_2017_01_21_pus_map.mod wobs J0730-1141_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2017_01_21_pus_uvs.fits wwins J0730-1141_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J0730-1141_X_2017_01_21_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 = 0.00483496 Jy ! Component: 100 - total flux cleaned = 0.00542479 Jy ! Component: 150 - total flux cleaned = 0.00543169 Jy ! Component: 200 - total flux cleaned = 0.00494105 Jy ! Component: 250 - total flux cleaned = 0.00478386 Jy ! Component: 300 - total flux cleaned = 0.00508436 Jy ! Component: 350 - total flux cleaned = 0.0053653 Jy ! Component: 400 - total flux cleaned = 0.00549388 Jy ! Component: 450 - total flux cleaned = 0.00549095 Jy ! Component: 500 - total flux cleaned = 0.00561437 Jy ! Component: 550 - total flux cleaned = 0.00573349 Jy ! Component: 600 - total flux cleaned = 0.00619071 Jy ! Component: 650 - total flux cleaned = 0.00662624 Jy ! Component: 700 - total flux cleaned = 0.00683566 Jy ! Component: 750 - total flux cleaned = 0.00704156 Jy ! Component: 800 - total flux cleaned = 0.00703975 Jy ! Component: 850 - total flux cleaned = 0.00713402 Jy ! Component: 900 - total flux cleaned = 0.007132 Jy ! Component: 950 - total flux cleaned = 0.00739918 Jy ! Component: 1000 - total flux cleaned = 0.00739919 Jy ! Component: 1050 - total flux cleaned = 0.00731385 Jy ! Component: 1100 - total flux cleaned = 0.00731525 Jy ! Component: 1150 - total flux cleaned = 0.00755151 Jy ! Component: 1200 - total flux cleaned = 0.00732009 Jy ! Component: 1250 - total flux cleaned = 0.00732108 Jy ! Component: 1300 - total flux cleaned = 0.0073942 Jy ! Component: 1350 - total flux cleaned = 0.0073943 Jy ! Component: 1400 - total flux cleaned = 0.00732577 Jy ! Component: 1450 - total flux cleaned = 0.00739253 Jy ! Component: 1500 - total flux cleaned = 0.00726176 Jy ! Component: 1550 - total flux cleaned = 0.00694424 Jy ! Component: 1600 - total flux cleaned = 0.00682122 Jy ! Component: 1650 - total flux cleaned = 0.00658063 Jy ! Component: 1700 - total flux cleaned = 0.00652132 Jy ! Component: 1750 - total flux cleaned = 0.00612121 Jy ! Component: 1800 - total flux cleaned = 0.00595286 Jy ! Component: 1850 - total flux cleaned = 0.00578746 Jy ! Component: 1900 - total flux cleaned = 0.00557216 Jy ! Component: 1950 - total flux cleaned = 0.00530841 Jy ! Component: 2000 - total flux cleaned = 0.00499777 Jy ! Total flux subtracted in 2048 components = 0.004795 Jy ! Clean residual min=-0.002690 max=0.002620 Jy/beam ! Clean residual mean=-0.000046 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 4.66916 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 243 components and 4.66916 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9071 x 2.854 at 17.67 degrees (North through East) ! Clean map min=-0.024752 max=4.3464 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.34643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.070014 0.070014 0.140028 0.280056 0.560112 1.12022 2.24045 4.4809 8.96179 17.9236 35.8472 71.6943 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.346 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9071 x 2.854 at 17.67 degrees (North through East) ! Clean map min=-0.024752 max=4.3464 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 J0730-1141_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:19 2019