! Started logfile: J1357-1527_X_2017_02_19_pus_uvs.log on Sat May 4 21:44:19 2019 obs J1357-1527_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1357-1527_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.602778 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! 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 858 lines of history. ! ! Reading 5208 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 J1357-1527_X_2017_02_19_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.591102Jy sigma=0.004823 ! Fit after self-cal, rms=0.587570Jy sigma=0.004796 ! 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=0.6961 mas, bmaj=1.953 mas, bpa=6.526 degrees ! Estimated noise=1634.89 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 = 0.321248 Jy ! Component: 100 - total flux cleaned = 0.391669 Jy ! Total flux subtracted in 100 components = 0.391669 Jy ! Clean residual min=-0.009832 max=0.021796 Jy/beam ! Clean residual mean=0.000042 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.391669 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.391669 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=0.094156Jy sigma=0.000734 ! Fit after self-cal, rms=0.094154Jy sigma=0.000734 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238181 Jy ! Component: 100 - total flux cleaned = 0.0364198 Jy ! Total flux subtracted in 100 components = 0.0364198 Jy ! Clean residual min=-0.006266 max=0.007874 Jy/beam ! Clean residual mean=-0.000017 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.428089 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.428089 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=0.087306Jy sigma=0.000674 ! Fit after self-cal, rms=0.087295Jy sigma=0.000674 ! 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=0.8329 mas, bmaj=2.195 mas, bpa=7.942 degrees ! Estimated noise=1214.15 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 = 0.00787409 Jy ! Component: 100 - total flux cleaned = 0.0117869 Jy ! Component: 150 - total flux cleaned = 0.0130664 Jy ! Component: 200 - total flux cleaned = 0.0131366 Jy ! Total flux subtracted in 200 components = 0.0131366 Jy ! Clean residual min=-0.005357 max=0.007764 Jy/beam ! Clean residual mean=-0.000053 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.441225 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.441225 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=0.086617Jy sigma=0.000668 ! Fit after self-cal, rms=0.086603Jy sigma=0.000668 ! 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 0.95 FD 1.00 HN 1.01 KP 1.01 ! LA 1.00 MK 0.95 NL 0.96 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.05 KP 1.02 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.06 KP 1.01 ! LA 1.03 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 1.02 ! LA 1.03 MK 0.96 NL 0.96 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.03 ! LA 1.03 MK 0.98 NL 0.97 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.02 ! LA 1.01 MK 0.98 NL 0.96 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 0.96 ! LA 0.99 MK 1.03 NL 0.97 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 1.03 ! LA 1.00 MK 0.96 NL 0.98 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.01 KP 1.00 ! LA 1.03 MK 1.01 NL 0.97 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.06 KP 1.00 ! LA 1.00 MK 1.02 NL 1.00 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 1.03 ! LA 1.01 MK 1.00 NL 0.97 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.06 ! LA 1.05 MK 0.97 NL 0.98 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.086603Jy sigma=0.000668 ! Fit after self-cal, rms=0.085171Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=2.189 mas, bpa=7.811 degrees ! Estimated noise=1212.57 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 = -0.00039387 Jy ! Component: 100 - total flux cleaned = -0.000568521 Jy ! Component: 150 - total flux cleaned = -0.000613074 Jy ! Component: 200 - total flux cleaned = -0.00065471 Jy ! Total flux subtracted in 200 components = -0.00065471 Jy ! Clean residual min=-0.004742 max=0.005612 Jy/beam ! Clean residual mean=-0.000030 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.440571 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.440571 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=0.085098Jy sigma=0.000654 ! Fit after self-cal, rms=0.085083Jy sigma=0.000654 ! 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=0.085083Jy sigma=0.000654 ! Fit after self-cal, rms=0.084469Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=2.189 mas, bpa=7.734 degrees ! Estimated noise=1212.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280059 Jy ! Component: 100 - total flux cleaned = 0.000197293 Jy ! Component: 150 - total flux cleaned = 0.000174205 Jy ! Component: 200 - total flux cleaned = 0.000152092 Jy ! Total flux subtracted in 200 components = 0.000152092 Jy ! Clean residual min=-0.003581 max=0.004370 Jy/beam ! Clean residual mean=-0.000006 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.440723 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.440723 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=0.084450Jy sigma=0.000648 ! Fit after self-cal, rms=0.084448Jy 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) ! Added new window around map position (4.4, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323249 Jy ! Component: 100 - total flux cleaned = 0.00397315 Jy ! Component: 150 - total flux cleaned = 0.00408778 Jy ! Component: 200 - total flux cleaned = 0.00413649 Jy ! Total flux subtracted in 200 components = 0.00413649 Jy ! Clean residual min=-0.003257 max=0.003503 Jy/beam ! Clean residual mean=-0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.444859 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.444859 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=0.084275Jy sigma=0.000646 ! Fit after self-cal, rms=0.084262Jy sigma=0.000646 ! 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=0.084262Jy sigma=0.000646 ! Fit after self-cal, rms=0.084254Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.188 mas, bpa=7.692 degrees ! Estimated noise=1212.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827176 Jy ! Component: 100 - total flux cleaned = 0.000828322 Jy ! Component: 150 - total flux cleaned = 0.000909795 Jy ! Component: 200 - total flux cleaned = 0.000947568 Jy ! Total flux subtracted in 200 components = 0.000947568 Jy ! Clean residual min=-0.003225 max=0.003475 Jy/beam ! Clean residual mean=-0.000007 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.445807 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.445807 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=0.084204Jy sigma=0.000646 ! Fit after self-cal, rms=0.084203Jy sigma=0.000646 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 = 8.51371e-05 Jy ! Component: 100 - total flux cleaned = 0.000117596 Jy ! Component: 150 - total flux cleaned = 0.000116718 Jy ! Component: 200 - total flux cleaned = 0.000115793 Jy ! Total flux subtracted in 200 components = 0.000115793 Jy ! Clean residual min=-0.003173 max=0.003463 Jy/beam ! Clean residual mean=-0.000007 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.445923 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.445923 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=0.084179Jy sigma=0.000646 ! Fit after self-cal, rms=0.084179Jy sigma=0.000646 ! 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=0.084179Jy sigma=0.000646 ! Fit after self-cal, rms=0.084200Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=4.001 mas, bpa=7.16 degrees ! Estimated noise=1574.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114156 Jy ! Component: 100 - total flux cleaned = 0.00121739 Jy ! Component: 150 - total flux cleaned = 0.00111347 Jy ! Component: 200 - total flux cleaned = 0.00102126 Jy ! Total flux subtracted in 200 components = 0.00102126 Jy ! Clean residual min=-0.003806 max=0.003294 Jy/beam ! Clean residual mean=-0.000019 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.446944 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.446944 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=0.084210Jy sigma=0.000646 ! Fit after self-cal, rms=0.084195Jy sigma=0.000646 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 = 0.000506425 Jy ! Component: 100 - total flux cleaned = 0.000476987 Jy ! Component: 150 - total flux cleaned = 0.000420496 Jy ! Component: 200 - total flux cleaned = 0.000395198 Jy ! Total flux subtracted in 200 components = 0.000395198 Jy ! Clean residual min=-0.003831 max=0.003331 Jy/beam ! Clean residual mean=-0.000020 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.447339 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.447339 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=0.084207Jy sigma=0.000646 ! Fit after self-cal, rms=0.084200Jy sigma=0.000646 ! 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=0.8337 mas, bmaj=2.187 mas, bpa=7.678 degrees ! Estimated noise=1212.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8337 x 2.187 at 7.678 degrees (North through East) ! Clean map min=-0.0029836 max=0.41581 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=0.6971 mas, bmaj=1.946 mas, bpa=6.323 degrees ! Estimated noise=1633.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.320909 Jy ! Component: 100 - total flux cleaned = 0.391135 Jy ! Component: 150 - total flux cleaned = 0.414211 Jy ! Component: 200 - total flux cleaned = 0.426505 Jy ! Total flux subtracted in 200 components = 0.426505 Jy ! Clean residual min=-0.004692 max=0.006222 Jy/beam ! Clean residual mean=0.000006 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.426505 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.426505 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8337 mas, bmaj=2.187 mas, bpa=7.678 degrees ! Estimated noise=1212.45 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 = 0.00898238 Jy ! Component: 100 - total flux cleaned = 0.0143672 Jy ! Component: 150 - total flux cleaned = 0.0172649 Jy ! Component: 200 - total flux cleaned = 0.0182133 Jy ! Total flux subtracted in 200 components = 0.0182133 Jy ! Clean residual min=-0.003366 max=0.003699 Jy/beam ! Clean residual mean=-0.000005 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.444719 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.444719 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=2.054 mas, bmaj=4.001 mas, bpa=7.16 degrees ! Estimated noise=1574.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140683 Jy ! Component: 100 - total flux cleaned = 0.00209069 Jy ! Component: 150 - total flux cleaned = 0.00237291 Jy ! Component: 200 - total flux cleaned = 0.00237203 Jy ! Total flux subtracted in 200 components = 0.00237203 Jy ! Clean residual min=-0.004013 max=0.003302 Jy/beam ! Clean residual mean=-0.000020 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.447091 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 = 3.93868e-05 Jy ! Component: 100 - total flux cleaned = 0.000112411 Jy ! Component: 150 - total flux cleaned = 0.000178212 Jy ! Component: 200 - total flux cleaned = 0.000236934 Jy ! Total flux subtracted in 200 components = 0.000236934 Jy ! Clean residual min=-0.003853 max=0.003318 Jy/beam ! Clean residual mean=-0.000021 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.447328 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.447328 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8337 mas, bmaj=2.187 mas, bpa=7.678 degrees ! Estimated noise=1212.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691662 Jy ! Component: 100 - total flux cleaned = -0.000560099 Jy ! Component: 150 - total flux cleaned = -0.000561458 Jy ! Component: 200 - total flux cleaned = -0.000560522 Jy ! Total flux subtracted in 200 components = -0.000560522 Jy ! Clean residual min=-0.003201 max=0.003678 Jy/beam ! Clean residual mean=-0.000011 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.446767 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.446767 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=0.084266Jy sigma=0.000646 ! Fit after self-cal, rms=0.084258Jy sigma=0.000646 wmodel J1357-1527_X_2017_02_19_pus_map.mod ! Writing 70 model components to file: J1357-1527_X_2017_02_19_pus_map.mod wobs J1357-1527_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1357-1527_X_2017_02_19_pus_uvs.fits wwins J1357-1527_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1357-1527_X_2017_02_19_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 = 0.000483013 Jy ! Component: 100 - total flux cleaned = 0.000484235 Jy ! Component: 150 - total flux cleaned = 0.000637146 Jy ! Component: 200 - total flux cleaned = 0.000827096 Jy ! Component: 250 - total flux cleaned = 0.000780944 Jy ! Component: 300 - total flux cleaned = 0.0006958 Jy ! Component: 350 - total flux cleaned = 0.000697303 Jy ! Component: 400 - total flux cleaned = 0.000737667 Jy ! Component: 450 - total flux cleaned = 0.000775277 Jy ! Component: 500 - total flux cleaned = 0.000701443 Jy ! Component: 550 - total flux cleaned = 0.000666166 Jy ! Component: 600 - total flux cleaned = 0.000700854 Jy ! Component: 650 - total flux cleaned = 0.00070114 Jy ! Component: 700 - total flux cleaned = 0.000701128 Jy ! Component: 750 - total flux cleaned = 0.00054269 Jy ! Component: 800 - total flux cleaned = 0.000481403 Jy ! Component: 850 - total flux cleaned = 0.000420766 Jy ! Component: 900 - total flux cleaned = 0.000360978 Jy ! Component: 950 - total flux cleaned = 0.000245382 Jy ! Component: 1000 - total flux cleaned = 7.58079e-05 Jy ! Component: 1050 - total flux cleaned = 7.64519e-05 Jy ! Component: 1100 - total flux cleaned = -5.89549e-05 Jy ! Component: 1150 - total flux cleaned = -0.000191362 Jy ! Component: 1200 - total flux cleaned = -0.000294801 Jy ! Component: 1250 - total flux cleaned = -0.000320537 Jy ! Component: 1300 - total flux cleaned = -0.000421267 Jy ! Component: 1350 - total flux cleaned = -0.000667106 Jy ! Component: 1400 - total flux cleaned = -0.000739139 Jy ! Component: 1450 - total flux cleaned = -0.000834787 Jy ! Component: 1500 - total flux cleaned = -0.000904473 Jy ! Component: 1550 - total flux cleaned = -0.000904897 Jy ! Component: 1600 - total flux cleaned = -0.000973399 Jy ! Component: 1650 - total flux cleaned = -0.00104001 Jy ! Component: 1700 - total flux cleaned = -0.00114978 Jy ! Component: 1750 - total flux cleaned = -0.00119287 Jy ! Component: 1800 - total flux cleaned = -0.00129896 Jy ! Component: 1850 - total flux cleaned = -0.00131996 Jy ! Component: 1900 - total flux cleaned = -0.00144403 Jy ! Component: 1950 - total flux cleaned = -0.00152533 Jy ! Component: 2000 - total flux cleaned = -0.00162567 Jy ! Total flux subtracted in 2048 components = -0.00180484 Jy ! Clean residual min=-0.001086 max=0.001295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.444962 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 204 components and 0.444962 Jy ![Exited script file: muppet] wmap "J1357-1527_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8337 x 2.187 at 7.678 degrees (North through East) ! Clean map min=-0.0023683 max=0.4149 Jy/beam ! Writing clean map to FITS file: J1357-1527_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.4149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265377 0.265377 0.530755 1.06151 2.12302 4.24604 8.49207 16.9841 33.9683 67.9366 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.414 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8337 x 2.187 at 7.678 degrees (North through East) ! Clean map min=-0.0023683 max=0.4149 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 J1357-1527_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:44:20 2019