! Started logfile: J0949+1752_X_2017_10_21_pus_uvs.log on Sat May 11 21:53:15 2019 obs J0949+1752_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0949+1752_X_2017_10_21_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.990678 visibilities/baseline/integration-bin. ! Found source: J0949+1752 ! ! 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 1202 lines of history. ! ! Reading 126252 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 J0949+1752_X_2017_10_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883377Jy sigma=0.007647 ! Fit after self-cal, rms=0.861693Jy sigma=0.007462 ! 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=0.7856 mas, bmaj=3.015 mas, bpa=-17.34 degrees ! Estimated noise=844.676 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 = 0.109809 Jy ! Component: 100 - total flux cleaned = 0.134306 Jy ! Total flux subtracted in 100 components = 0.134306 Jy ! Clean residual min=-0.003646 max=0.008464 Jy/beam ! Clean residual mean=-0.000029 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.134306 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.134306 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=0.092290Jy sigma=0.000717 ! Fit after self-cal, rms=0.092288Jy sigma=0.000717 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936332 Jy ! Component: 100 - total flux cleaned = 0.0147102 Jy ! Total flux subtracted in 100 components = 0.0147102 Jy ! Clean residual min=-0.002748 max=0.003254 Jy/beam ! Clean residual mean=-0.000013 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.149016 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.149016 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=0.091221Jy sigma=0.000705 ! Fit after self-cal, rms=0.091243Jy sigma=0.000705 ! 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=0.9989 mas, bmaj=3.078 mas, bpa=-16.56 degrees ! Estimated noise=233.114 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 = 0.00464088 Jy ! Component: 100 - total flux cleaned = 0.00722552 Jy ! Component: 150 - total flux cleaned = 0.00888975 Jy ! Component: 200 - total flux cleaned = 0.00951214 Jy ! Total flux subtracted in 200 components = 0.00951214 Jy ! Clean residual min=-0.002144 max=0.002290 Jy/beam ! Clean residual mean=-0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.158529 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.158529 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=0.091028Jy sigma=0.000702 ! Fit after self-cal, rms=0.091043Jy sigma=0.000702 ! 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 1.03 FD 1.01 HN 1.03 KP 0.97 ! LA 1.00 MK 1.01 NL 0.94 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 0.97 ! LA 1.01 MK 1.01 NL 0.95 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.97 KP 0.97 ! LA 0.98 MK 1.03 NL 0.94 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 0.97 ! LA 0.99 MK 1.01 NL 0.95 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.96 ! LA 1.02 MK 1.01 NL 0.92 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 0.97 ! LA 1.01 MK 1.02 NL 0.92 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 0.96 ! LA 0.98 MK 1.02 NL 0.95 OV 1.01 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.00 KP 0.97 ! LA 1.01 MK 1.02 NL 0.94 OV 1.05 ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.04 KP 0.97 ! LA 0.98 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.05 KP 0.97 ! LA 0.98 MK 1.02 NL 0.96 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 KP 0.98 ! LA 0.99 MK 1.04 NL 0.96 OV 1.01 ! PT 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.98 KP 0.98 ! LA 1.01 MK 1.02 NL 1.00 OV 1.04 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.091043Jy sigma=0.000702 ! Fit after self-cal, rms=0.092846Jy sigma=0.000700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=3.113 mas, bpa=-16.61 degrees ! Estimated noise=233.061 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 = -0.00108602 Jy ! Component: 100 - total flux cleaned = -0.00137277 Jy ! Component: 150 - total flux cleaned = -0.00141349 Jy ! Component: 200 - total flux cleaned = -0.00143096 Jy ! Total flux subtracted in 200 components = -0.00143096 Jy ! Clean residual min=-0.001424 max=0.001276 Jy/beam ! Clean residual mean=-0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.157098 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.157098 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=0.092834Jy sigma=0.000700 ! Fit after self-cal, rms=0.092864Jy sigma=0.000700 ! 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=0.092864Jy sigma=0.000700 ! Fit after self-cal, rms=0.094164Jy sigma=0.000699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=3.127 mas, bpa=-16.68 degrees ! Estimated noise=232.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000929573 Jy ! Component: 100 - total flux cleaned = -0.000998396 Jy ! Component: 150 - total flux cleaned = -0.00103411 Jy ! Component: 200 - total flux cleaned = -0.00101999 Jy ! Total flux subtracted in 200 components = -0.00101999 Jy ! Clean residual min=-0.001152 max=0.001051 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.156078 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.156078 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=0.094152Jy sigma=0.000699 ! Fit after self-cal, rms=0.094164Jy sigma=0.000699 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 = -2.78722e-05 Jy ! Component: 100 - total flux cleaned = -3.96009e-05 Jy ! Component: 150 - total flux cleaned = -2.90752e-05 Jy ! Component: 200 - total flux cleaned = -1.9185e-05 Jy ! Total flux subtracted in 200 components = -1.9185e-05 Jy ! Clean residual min=-0.001108 max=0.001041 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.156058 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.156058 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=0.094161Jy sigma=0.000699 ! Fit after self-cal, rms=0.094161Jy sigma=0.000699 ! 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=0.094161Jy sigma=0.000699 ! Fit after self-cal, rms=0.094647Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.137 mas, bpa=-16.72 degrees ! Estimated noise=232.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000597182 Jy ! Component: 100 - total flux cleaned = -0.000646432 Jy ! Component: 150 - total flux cleaned = -0.000700313 Jy ! Component: 200 - total flux cleaned = -0.000745138 Jy ! Total flux subtracted in 200 components = -0.000745138 Jy ! Clean residual min=-0.000976 max=0.000998 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.155313 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.155313 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=0.094641Jy sigma=0.000699 ! Fit after self-cal, rms=0.094644Jy sigma=0.000699 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.03212e-05 Jy ! Component: 100 - total flux cleaned = 8.99986e-06 Jy ! Component: 150 - total flux cleaned = 2.75057e-05 Jy ! Component: 200 - total flux cleaned = 4.49183e-05 Jy ! Total flux subtracted in 200 components = 4.49183e-05 Jy ! Clean residual min=-0.000951 max=0.000988 Jy/beam ! Clean residual mean=-0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.155358 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.155358 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=0.094642Jy sigma=0.000699 ! Fit after self-cal, rms=0.094641Jy sigma=0.000699 ! 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=0.094641Jy sigma=0.000699 ! Fit after self-cal, rms=0.094941Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=3.35 mas, bpa=-16.05 degrees ! Estimated noise=268.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239955 Jy ! Component: 100 - total flux cleaned = -0.000229269 Jy ! Component: 150 - total flux cleaned = -0.000220095 Jy ! Component: 200 - total flux cleaned = -0.000203655 Jy ! Total flux subtracted in 200 components = -0.000203655 Jy ! Clean residual min=-0.001050 max=0.001418 Jy/beam ! Clean residual mean=-0.000007 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.155155 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 85 components and 0.155155 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=0.094938Jy sigma=0.000699 ! Fit after self-cal, rms=0.094941Jy sigma=0.000699 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.71027e-05 Jy ! Component: 100 - total flux cleaned = 4.12729e-05 Jy ! Component: 150 - total flux cleaned = 5.64587e-05 Jy ! Component: 200 - total flux cleaned = 7.14291e-05 Jy ! Total flux subtracted in 200 components = 7.14291e-05 Jy ! Clean residual min=-0.001042 max=0.001420 Jy/beam ! Clean residual mean=-0.000007 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.155226 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 86 components and 0.155226 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=0.094940Jy sigma=0.000699 ! Fit after self-cal, rms=0.094939Jy sigma=0.000699 ! 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=1.001 mas, bmaj=3.145 mas, bpa=-16.74 degrees ! Estimated noise=232.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.145 at -16.74 degrees (North through East) ! Clean map min=-0.00086708 max=0.14389 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=0.7845 mas, bmaj=3.081 mas, bpa=-17.5 degrees ! Estimated noise=848.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110139 Jy ! Component: 100 - total flux cleaned = 0.134711 Jy ! Component: 150 - total flux cleaned = 0.142964 Jy ! Component: 200 - total flux cleaned = 0.147229 Jy ! Total flux subtracted in 200 components = 0.147229 Jy ! Clean residual min=-0.002230 max=0.002436 Jy/beam ! Clean residual mean=-0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.147229 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 0.147229 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.145 mas, bpa=-16.74 degrees ! Estimated noise=232.7 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 = 0.00332527 Jy ! Component: 100 - total flux cleaned = 0.00500624 Jy ! Component: 150 - total flux cleaned = 0.00604367 Jy ! Component: 200 - total flux cleaned = 0.00672564 Jy ! Total flux subtracted in 200 components = 0.00672564 Jy ! Clean residual min=-0.000938 max=0.000960 Jy/beam ! Clean residual mean=-0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.153955 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.153955 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=2.144 mas, bmaj=3.35 mas, bpa=-16.05 degrees ! Estimated noise=268.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771029 Jy ! Component: 100 - total flux cleaned = 0.00116977 Jy ! Component: 150 - total flux cleaned = 0.0014038 Jy ! Component: 200 - total flux cleaned = 0.00148628 Jy ! Total flux subtracted in 200 components = 0.00148628 Jy ! Clean residual min=-0.001009 max=0.001373 Jy/beam ! Clean residual mean=-0.000006 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.155441 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 = 2.67466e-05 Jy ! Component: 100 - total flux cleaned = 5.1587e-05 Jy ! Component: 150 - total flux cleaned = 7.03294e-05 Jy ! Component: 200 - total flux cleaned = 9.24098e-05 Jy ! Total flux subtracted in 200 components = 9.24098e-05 Jy ! Clean residual min=-0.001001 max=0.001362 Jy/beam ! Clean residual mean=-0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.155534 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.155534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.145 mas, bpa=-16.74 degrees ! Estimated noise=232.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208685 Jy ! Component: 100 - total flux cleaned = -0.000196821 Jy ! Component: 150 - total flux cleaned = -0.000196909 Jy ! Component: 200 - total flux cleaned = -0.000189922 Jy ! Total flux subtracted in 200 components = -0.000189922 Jy ! Clean residual min=-0.000883 max=0.000942 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.155344 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.155344 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=0.094931Jy sigma=0.000699 ! Fit after self-cal, rms=0.094924Jy sigma=0.000699 wmodel J0949+1752_X_2017_10_21_pus_map.mod ! Writing 84 model components to file: J0949+1752_X_2017_10_21_pus_map.mod wobs J0949+1752_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0949+1752_X_2017_10_21_pus_uvs.fits wwins J0949+1752_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0949+1752_X_2017_10_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 = 0.000289129 Jy ! Component: 100 - total flux cleaned = 0.000459068 Jy ! Component: 150 - total flux cleaned = 0.000574912 Jy ! Component: 200 - total flux cleaned = 0.000725348 Jy ! Component: 250 - total flux cleaned = 0.000843062 Jy ! Component: 300 - total flux cleaned = 0.000930406 Jy ! Component: 350 - total flux cleaned = 0.000990159 Jy ! Component: 400 - total flux cleaned = 0.00103683 Jy ! Component: 450 - total flux cleaned = 0.00111552 Jy ! Component: 500 - total flux cleaned = 0.00120199 Jy ! Component: 550 - total flux cleaned = 0.00125425 Jy ! Component: 600 - total flux cleaned = 0.00131496 Jy ! Component: 650 - total flux cleaned = 0.00134456 Jy ! Component: 700 - total flux cleaned = 0.00136341 Jy ! Component: 750 - total flux cleaned = 0.00137227 Jy ! Component: 800 - total flux cleaned = 0.00136307 Jy ! Component: 850 - total flux cleaned = 0.00135419 Jy ! Component: 900 - total flux cleaned = 0.00134569 Jy ! Component: 950 - total flux cleaned = 0.00134561 Jy ! Component: 1000 - total flux cleaned = 0.00132078 Jy ! Component: 1050 - total flux cleaned = 0.00129647 Jy ! Component: 1100 - total flux cleaned = 0.00126477 Jy ! Component: 1150 - total flux cleaned = 0.00125688 Jy ! Component: 1200 - total flux cleaned = 0.0012035 Jy ! Component: 1250 - total flux cleaned = 0.00121118 Jy ! Component: 1300 - total flux cleaned = 0.00118927 Jy ! Component: 1350 - total flux cleaned = 0.00118936 Jy ! Component: 1400 - total flux cleaned = 0.00117523 Jy ! Component: 1450 - total flux cleaned = 0.0011683 Jy ! Component: 1500 - total flux cleaned = 0.00117515 Jy ! Component: 1550 - total flux cleaned = 0.00116844 Jy ! Component: 1600 - total flux cleaned = 0.00116845 Jy ! Component: 1650 - total flux cleaned = 0.00118771 Jy ! Component: 1700 - total flux cleaned = 0.00116852 Jy ! Component: 1750 - total flux cleaned = 0.00116863 Jy ! Component: 1800 - total flux cleaned = 0.00117472 Jy ! Component: 1850 - total flux cleaned = 0.00116836 Jy ! Component: 1900 - total flux cleaned = 0.00113828 Jy ! Component: 1950 - total flux cleaned = 0.00112642 Jy ! Component: 2000 - total flux cleaned = 0.00110332 Jy ! Total flux subtracted in 2048 components = 0.00110344 Jy ! Clean residual min=-0.000315 max=0.000329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.156447 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 235 components and 0.156447 Jy ![Exited script file: muppet] wmap "J0949+1752_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.145 at -16.74 degrees (North through East) ! Clean map min=-0.00065128 max=0.14406 Jy/beam ! Writing clean map to FITS file: J0949+1752_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.231574 0.231574 0.463148 0.926296 1.85259 3.70518 7.41037 14.8207 29.6415 59.2829 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 3.145 at -16.74 degrees (North through East) ! Clean map min=-0.00065128 max=0.14406 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 J0949+1752_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:22 2019