! Started logfile: J1905-1153_X_2017_05_01_pus_uvs.log on Wed May 1 20:01:15 2019 obs J1905-1153_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1905-1153_X_2017_05_01_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972164 visibilities/baseline/integration-bin. ! Found source: J1905-1153 ! ! 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 863 lines of history. ! ! Reading 49872 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 J1905-1153_X_2017_05_01_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904981Jy sigma=0.008000 ! Fit after self-cal, rms=0.893931Jy sigma=0.007909 ! 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=0.671 mas, bmaj=1.66 mas, bpa=-1.448 degrees ! Estimated noise=564.268 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 = 0.0789482 Jy ! Component: 100 - total flux cleaned = 0.110992 Jy ! Total flux subtracted in 100 components = 0.110992 Jy ! Clean residual min=-0.005800 max=0.014866 Jy/beam ! Clean residual mean=0.000002 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.110992 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.110992 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=0.088317Jy sigma=0.000736 ! Fit after self-cal, rms=0.087864Jy sigma=0.000732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193193 Jy ! Component: 100 - total flux cleaned = 0.029972 Jy ! Total flux subtracted in 100 components = 0.029972 Jy ! Clean residual min=-0.003673 max=0.008833 Jy/beam ! Clean residual mean=0.000006 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.140964 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.140964 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=0.082362Jy sigma=0.000676 ! Fit after self-cal, rms=0.082150Jy sigma=0.000675 ! Inverting map ! Added new window around map position (-1.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938191 Jy ! Component: 100 - total flux cleaned = 0.0153683 Jy ! Total flux subtracted in 100 components = 0.0153683 Jy ! Clean residual min=-0.002505 max=0.004572 Jy/beam ! Clean residual mean=0.000005 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.156332 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.156332 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=0.080817Jy sigma=0.000661 ! Fit after self-cal, rms=0.080744Jy sigma=0.000660 ! 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=0.8279 mas, bmaj=2.004 mas, bpa=-0.5987 degrees ! Estimated noise=362.385 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 = 0.00617855 Jy ! Component: 100 - total flux cleaned = 0.00976939 Jy ! Component: 150 - total flux cleaned = 0.0121109 Jy ! Component: 200 - total flux cleaned = 0.0136837 Jy ! Total flux subtracted in 200 components = 0.0136837 Jy ! Clean residual min=-0.002377 max=0.002792 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.170016 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.170016 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=0.080271Jy sigma=0.000655 ! Fit after self-cal, rms=0.080224Jy sigma=0.000655 ! 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 0.94 FD 0.99 HN 1.02 KP 1.02 ! LA 0.95 MK 0.87 NL 1.00 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 1.00 ! LA 0.95 MK 0.89 NL 1.01 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 1.01 ! LA 0.99 MK 1.35 NL 1.01 OV 0.94 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.99 KP 1.01 ! LA 0.98 MK 1.25 NL 0.99 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.96 KP 1.00 ! LA 0.96 MK 0.88 NL 1.05 OV 0.98 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 0.99 ! LA 0.98 MK 0.81 NL 1.01 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.94 KP 1.02 ! LA 0.98 MK 0.87 NL 1.04 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.00 ! LA 0.95 MK 0.91 NL 1.03 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 1.02 ! LA 0.99 MK 0.85 NL 1.03 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.02 ! LA 0.98 MK 0.88 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.04 KP 1.05 ! LA 1.08 MK 0.83 NL 1.10 OV 1.03 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 1.04 KP 0.99 ! LA 0.95 MK 0.79 NL 1.05 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.080224Jy sigma=0.000655 ! Fit after self-cal, rms=0.078590Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8145 mas, bmaj=1.988 mas, bpa=-1.402 degrees ! Estimated noise=354.191 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 (-2.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024835 Jy ! Component: 100 - total flux cleaned = 0.00291225 Jy ! Component: 150 - total flux cleaned = 0.00299059 Jy ! Component: 200 - total flux cleaned = 0.00296092 Jy ! Total flux subtracted in 200 components = 0.00296092 Jy ! Clean residual min=-0.001233 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.172977 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.172977 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=0.078511Jy sigma=0.000651 ! Fit after self-cal, rms=0.078507Jy sigma=0.000651 ! 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=0.078507Jy sigma=0.000651 ! Fit after self-cal, rms=0.079020Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8101 mas, bmaj=1.99 mas, bpa=-1.478 degrees ! Estimated noise=352.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912191 Jy ! Component: 100 - total flux cleaned = 0.00128618 Jy ! Component: 150 - total flux cleaned = 0.00140956 Jy ! Component: 200 - total flux cleaned = 0.00143138 Jy ! Total flux subtracted in 200 components = 0.00143138 Jy ! Clean residual min=-0.000936 max=0.001140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.174408 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.174408 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=0.078999Jy sigma=0.000649 ! Fit after self-cal, rms=0.079007Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.4, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105337 Jy ! Component: 100 - total flux cleaned = 0.00149427 Jy ! Component: 150 - total flux cleaned = 0.00156058 Jy ! Component: 200 - total flux cleaned = 0.00159961 Jy ! Total flux subtracted in 200 components = 0.00159961 Jy ! Clean residual min=-0.000854 max=0.001048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.176008 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.176008 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=0.078992Jy sigma=0.000649 ! Fit after self-cal, rms=0.078990Jy sigma=0.000649 ! Inverting map ! Added new window around map position (3.6, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679832 Jy ! Component: 100 - total flux cleaned = 0.000897751 Jy ! Component: 150 - total flux cleaned = 0.00103053 Jy ! Component: 200 - total flux cleaned = 0.00109966 Jy ! Total flux subtracted in 200 components = 0.00109966 Jy ! Clean residual min=-0.000849 max=0.000871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.177107 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.177107 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=0.078976Jy sigma=0.000648 ! Fit after self-cal, rms=0.078975Jy sigma=0.000648 ! 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=0.078975Jy sigma=0.000648 ! Fit after self-cal, rms=0.078783Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8073 mas, bmaj=1.986 mas, bpa=-1.614 degrees ! Estimated noise=350.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440435 Jy ! Component: 100 - total flux cleaned = 0.000513197 Jy ! Component: 150 - total flux cleaned = 0.000544997 Jy ! Component: 200 - total flux cleaned = 0.000560358 Jy ! Total flux subtracted in 200 components = 0.000560358 Jy ! Clean residual min=-0.000792 max=0.000804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.177668 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.177668 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=0.078776Jy sigma=0.000648 ! Fit after self-cal, rms=0.078776Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120275 Jy ! Component: 100 - total flux cleaned = 0.000148567 Jy ! Component: 150 - total flux cleaned = 0.00016232 Jy ! Component: 200 - total flux cleaned = 0.00016262 Jy ! Total flux subtracted in 200 components = 0.00016262 Jy ! Clean residual min=-0.000783 max=0.000803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.17783 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.17783 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=0.078772Jy sigma=0.000648 ! Fit after self-cal, rms=0.078771Jy sigma=0.000648 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078771Jy sigma=0.000648 ! Fit after self-cal, rms=0.078626Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.989 mas, bpa=3.917 degrees ! Estimated noise=465.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228089 Jy ! Component: 100 - total flux cleaned = 0.000239959 Jy ! Component: 150 - total flux cleaned = 0.000239921 Jy ! Component: 200 - total flux cleaned = 0.00022533 Jy ! Total flux subtracted in 200 components = 0.00022533 Jy ! Clean residual min=-0.000950 max=0.000836 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.178056 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.178056 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=0.078624Jy sigma=0.000648 ! Fit after self-cal, rms=0.078625Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.66258e-06 Jy ! Component: 100 - total flux cleaned = 8.05281e-06 Jy ! Component: 150 - total flux cleaned = 2.04957e-05 Jy ! Component: 200 - total flux cleaned = 3.24668e-05 Jy ! Total flux subtracted in 200 components = 3.24668e-05 Jy ! Clean residual min=-0.000942 max=0.000826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.178088 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.178088 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=0.078624Jy sigma=0.000648 ! Fit after self-cal, rms=0.078624Jy sigma=0.000648 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8055 mas, bmaj=1.984 mas, bpa=-1.7 degrees ! Estimated noise=350.209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8055 x 1.984 at -1.7 degrees (North through East) ! Clean map min=-0.00074246 max=0.099219 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=0.6541 mas, bmaj=1.653 mas, bpa=-2.567 degrees ! Estimated noise=534.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775466 Jy ! Component: 100 - total flux cleaned = 0.111378 Jy ! Component: 150 - total flux cleaned = 0.128945 Jy ! Component: 200 - total flux cleaned = 0.140036 Jy ! Total flux subtracted in 200 components = 0.140036 Jy ! Clean residual min=-0.002948 max=0.006080 Jy/beam ! Clean residual mean=0.000001 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.140036 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.140036 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8055 mas, bmaj=1.984 mas, bpa=-1.7 degrees ! Estimated noise=350.209 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 = 0.0116304 Jy ! Component: 100 - total flux cleaned = 0.0189025 Jy ! Component: 150 - total flux cleaned = 0.023815 Jy ! Component: 200 - total flux cleaned = 0.0272492 Jy ! Total flux subtracted in 200 components = 0.0272492 Jy ! Clean residual min=-0.001405 max=0.002300 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.167285 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 54 components and 0.167285 Jy ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255057 Jy ! Component: 100 - total flux cleaned = 0.00436552 Jy ! Component: 150 - total flux cleaned = 0.00578134 Jy ! Component: 200 - total flux cleaned = 0.0069395 Jy ! Total flux subtracted in 200 components = 0.0069395 Jy ! Clean residual min=-0.000996 max=0.000944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.174224 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.174224 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=2.131 mas, bmaj=3.989 mas, bpa=3.917 degrees ! Estimated noise=465.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138653 Jy ! Component: 100 - total flux cleaned = 0.00226172 Jy ! Component: 150 - total flux cleaned = 0.00274626 Jy ! Component: 200 - total flux cleaned = 0.0030709 Jy ! Total flux subtracted in 200 components = 0.0030709 Jy ! Clean residual min=-0.001104 max=0.000824 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.177295 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233447 Jy ! Component: 100 - total flux cleaned = 0.000418178 Jy ! Component: 150 - total flux cleaned = 0.00056687 Jy ! Component: 200 - total flux cleaned = 0.00069821 Jy ! Total flux subtracted in 200 components = 0.00069821 Jy ! Clean residual min=-0.001005 max=0.000798 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.177993 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 127 components and 0.177993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8055 mas, bmaj=1.984 mas, bpa=-1.7 degrees ! Estimated noise=350.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23109e-05 Jy ! Component: 100 - total flux cleaned = 0.000131782 Jy ! Component: 150 - total flux cleaned = 0.000131516 Jy ! Component: 200 - total flux cleaned = 0.000111071 Jy ! Total flux subtracted in 200 components = 0.000111071 Jy ! Clean residual min=-0.000813 max=0.000756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.178105 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.178105 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=0.078634Jy sigma=0.000648 ! Fit after self-cal, rms=0.078621Jy sigma=0.000648 wmodel J1905-1153_X_2017_05_01_pus_map.mod ! Writing 150 model components to file: J1905-1153_X_2017_05_01_pus_map.mod wobs J1905-1153_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1905-1153_X_2017_05_01_pus_uvs.fits wwins J1905-1153_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J1905-1153_X_2017_05_01_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 = -0.000145345 Jy ! Component: 100 - total flux cleaned = -0.000132025 Jy ! Component: 150 - total flux cleaned = -0.000106575 Jy ! Component: 200 - total flux cleaned = -0.00010629 Jy ! Component: 250 - total flux cleaned = -0.000129928 Jy ! Component: 300 - total flux cleaned = -0.000106532 Jy ! Component: 350 - total flux cleaned = -0.000117981 Jy ! Component: 400 - total flux cleaned = -0.000151186 Jy ! Component: 450 - total flux cleaned = -0.000140103 Jy ! Component: 500 - total flux cleaned = -9.79837e-05 Jy ! Component: 550 - total flux cleaned = -0.000118979 Jy ! Component: 600 - total flux cleaned = -0.000108757 Jy ! Component: 650 - total flux cleaned = -0.000108838 Jy ! Component: 700 - total flux cleaned = -0.000109016 Jy ! Component: 750 - total flux cleaned = -0.000109056 Jy ! Component: 800 - total flux cleaned = -0.000109101 Jy ! Component: 850 - total flux cleaned = -9.99538e-05 Jy ! Component: 900 - total flux cleaned = -7.2873e-05 Jy ! Component: 950 - total flux cleaned = -8.18096e-05 Jy ! Component: 1000 - total flux cleaned = -5.55294e-05 Jy ! Component: 1050 - total flux cleaned = -2.11106e-05 Jy ! Component: 1100 - total flux cleaned = -4.66091e-05 Jy ! Component: 1150 - total flux cleaned = -2.97422e-05 Jy ! Component: 1200 - total flux cleaned = -1.3276e-05 Jy ! Component: 1250 - total flux cleaned = 2.9647e-06 Jy ! Component: 1300 - total flux cleaned = -5.00293e-06 Jy ! Component: 1350 - total flux cleaned = 1.09491e-05 Jy ! Component: 1400 - total flux cleaned = 1.89458e-05 Jy ! Component: 1450 - total flux cleaned = 1.1049e-05 Jy ! Component: 1500 - total flux cleaned = 3.45063e-06 Jy ! Component: 1550 - total flux cleaned = -4.02714e-06 Jy ! Component: 1600 - total flux cleaned = -1.14667e-05 Jy ! Component: 1650 - total flux cleaned = -1.13117e-05 Jy ! Component: 1700 - total flux cleaned = -2.5759e-05 Jy ! Component: 1750 - total flux cleaned = -2.57587e-05 Jy ! Component: 1800 - total flux cleaned = -1.86292e-05 Jy ! Component: 1850 - total flux cleaned = -3.28396e-05 Jy ! Component: 1900 - total flux cleaned = -6.06953e-05 Jy ! Component: 1950 - total flux cleaned = -5.37851e-05 Jy ! Component: 2000 - total flux cleaned = -6.73238e-05 Jy ! Total flux subtracted in 2048 components = -8.0836e-05 Jy ! Clean residual min=-0.000439 max=0.000363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.178024 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 292 components and 0.178024 Jy ![Exited script file: muppet] wmap "J1905-1153_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8055 x 1.984 at -1.7 degrees (North through East) ! Clean map min=-0.00061271 max=0.098437 Jy/beam ! Writing clean map to FITS file: J1905-1153_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0984374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124273 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378737 0.378737 0.757473 1.51495 3.02989 6.05979 12.1196 24.2392 48.4783 96.9566 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8055 x 1.984 at -1.7 degrees (North through East) ! Clean map min=-0.00061271 max=0.098437 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 J1905-1153_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:01:18 2019