! Started logfile: J1819+3845_X_2017_03_23_pus_uvs.log on Mon May 13 10:26:54 2019 obs J1819+3845_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1819+3845_X_2017_03_23_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.830754 visibilities/baseline/integration-bin. ! Found source: J1819+3845 ! ! 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 1124 lines of history. ! ! Reading 50244 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 J1819+3845_X_2017_03_23_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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.838067Jy sigma=0.006154 ! Fit after self-cal, rms=0.822522Jy sigma=0.006061 ! 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=0.7999 mas, bmaj=1.333 mas, bpa=-0.9515 degrees ! Estimated noise=1008.68 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 = 0.145981 Jy ! Component: 100 - total flux cleaned = 0.17936 Jy ! Total flux subtracted in 100 components = 0.17936 Jy ! Clean residual min=-0.005775 max=0.011925 Jy/beam ! Clean residual mean=-0.000006 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.17936 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.17936 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=0.123845Jy sigma=0.000676 ! Fit after self-cal, rms=0.123864Jy sigma=0.000676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011916 Jy ! Component: 100 - total flux cleaned = 0.0169544 Jy ! Total flux subtracted in 100 components = 0.0169544 Jy ! Clean residual min=-0.004275 max=0.005437 Jy/beam ! Clean residual mean=0.000007 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.196314 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.196314 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=0.123123Jy sigma=0.000661 ! Fit after self-cal, rms=0.123144Jy sigma=0.000661 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.662 mas, bpa=-0.7236 degrees ! Estimated noise=448.1 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 = 0.00273411 Jy ! Component: 100 - total flux cleaned = 0.00387025 Jy ! Component: 150 - total flux cleaned = 0.00395069 Jy ! Component: 200 - total flux cleaned = 0.00398439 Jy ! Total flux subtracted in 200 components = 0.00398439 Jy ! Clean residual min=-0.003342 max=0.004482 Jy/beam ! Clean residual mean=0.000010 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.200298 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.200298 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=0.123129Jy sigma=0.000660 ! Fit after self-cal, rms=0.123139Jy sigma=0.000660 ! 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 1.11 FD 0.98 HN 0.98 KP 1.03 ! LA 0.97 MK 0.96 NL 0.97 OV 0.99 ! PT 1.00 SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 1.02 ! LA 0.99 MK 0.98 NL 0.95 OV 0.97 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 1.02 ! LA 1.01 MK 1.00 NL 0.96 OV 0.99 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.01 ! LA 1.01 MK 0.98 NL 0.95 OV 1.03 ! PT 0.99 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.94 KP 1.00 ! LA 1.01 MK 1.01 NL 0.95 OV 0.98 ! PT 1.02 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.95 KP 1.02 ! LA 1.01 MK 1.01 NL 0.95 OV 0.99 ! PT 0.98 SC 1.21 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.95 KP 1.03 ! LA 1.03 MK 1.00 NL 0.95 OV 0.98 ! PT 1.00 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.95 KP 0.99 ! LA 1.00 MK 0.98 NL 0.97 OV 0.98 ! PT 1.01 SC 1.18 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 1.03 ! LA 1.01 MK 0.96 NL 0.95 OV 0.99 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 1.04 ! LA 1.02 MK 0.98 NL 0.93 OV 0.98 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.99 ! LA 1.01 MK 0.97 NL 0.97 OV 0.99 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.94 KP 1.03 ! LA 0.99 MK 0.95 NL 0.96 OV 1.00 ! PT 1.02 SC 1.11 ! ! ! Fit before self-cal, rms=0.123139Jy sigma=0.000660 ! Fit after self-cal, rms=0.127668Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.678 mas, bpa=-2.513 degrees ! Estimated noise=446.032 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 = -0.00319237 Jy ! Component: 100 - total flux cleaned = -0.00336093 Jy ! Component: 150 - total flux cleaned = -0.00336002 Jy ! Component: 200 - total flux cleaned = -0.00330248 Jy ! Total flux subtracted in 200 components = -0.00330248 Jy ! Clean residual min=-0.003577 max=0.003561 Jy/beam ! Clean residual mean=-0.000006 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.196996 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.196996 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=0.127462Jy sigma=0.000654 ! Fit after self-cal, rms=0.127566Jy 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=0.127566Jy sigma=0.000654 ! Fit after self-cal, rms=0.152371Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.674 mas, bpa=-1.513 degrees ! Estimated noise=444.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025652 Jy ! Component: 100 - total flux cleaned = 0.000237065 Jy ! Component: 150 - total flux cleaned = 0.000238879 Jy ! Component: 200 - total flux cleaned = 0.000239112 Jy ! Total flux subtracted in 200 components = 0.000239112 Jy ! Clean residual min=-0.001251 max=0.001176 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.197235 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.197235 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=0.152362Jy sigma=0.000646 ! Fit after self-cal, rms=0.152692Jy sigma=0.000645 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 = -2.75741e-05 Jy ! Component: 100 - total flux cleaned = -3.95446e-05 Jy ! Component: 150 - total flux cleaned = -6.22541e-05 Jy ! Component: 200 - total flux cleaned = -7.2677e-05 Jy ! Total flux subtracted in 200 components = -7.2677e-05 Jy ! Clean residual min=-0.001221 max=0.001148 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.197162 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.197162 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=0.152689Jy sigma=0.000645 ! Fit after self-cal, rms=0.152688Jy sigma=0.000645 ! 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=0.152688Jy sigma=0.000645 ! Fit after self-cal, rms=0.154010Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.673 mas, bpa=-1.41 degrees ! Estimated noise=445.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263062 Jy ! Component: 100 - total flux cleaned = 0.000278919 Jy ! Component: 150 - total flux cleaned = 0.000266414 Jy ! Component: 200 - total flux cleaned = 0.000266871 Jy ! Total flux subtracted in 200 components = 0.000266871 Jy ! Clean residual min=-0.001204 max=0.001142 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.197429 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.197429 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=0.154005Jy sigma=0.000645 ! Fit after self-cal, rms=0.154008Jy sigma=0.000645 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 = 2.25799e-06 Jy ! Component: 100 - total flux cleaned = -7.07405e-06 Jy ! Component: 150 - total flux cleaned = -7.23939e-06 Jy ! Component: 200 - total flux cleaned = -1.55912e-05 Jy ! Total flux subtracted in 200 components = -1.55912e-05 Jy ! Clean residual min=-0.001208 max=0.001136 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.197414 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.197414 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=0.154006Jy sigma=0.000645 ! Fit after self-cal, rms=0.154006Jy sigma=0.000645 ! 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=0.154006Jy sigma=0.000645 ! Fit after self-cal, rms=0.154059Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=2.801 mas, bpa=-1.157 degrees ! Estimated noise=511.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176419 Jy ! Component: 100 - total flux cleaned = 0.000191158 Jy ! Component: 150 - total flux cleaned = 0.000200326 Jy ! Component: 200 - total flux cleaned = 0.000208158 Jy ! Total flux subtracted in 200 components = 0.000208158 Jy ! Clean residual min=-0.001265 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.197622 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.197622 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=0.154060Jy sigma=0.000645 ! Fit after self-cal, rms=0.154056Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.47511e-07 Jy ! Component: 100 - total flux cleaned = 5.36734e-06 Jy ! Component: 150 - total flux cleaned = 1.02619e-05 Jy ! Component: 200 - total flux cleaned = 1.43546e-05 Jy ! Total flux subtracted in 200 components = 1.43546e-05 Jy ! Clean residual min=-0.001262 max=0.001195 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.197636 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.197636 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=0.154057Jy sigma=0.000645 ! Fit after self-cal, rms=0.154057Jy sigma=0.000645 ! 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=1.008 mas, bmaj=1.673 mas, bpa=-1.354 degrees ! Estimated noise=445.191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.673 at -1.354 degrees (North through East) ! Clean map min=-0.0011323 max=0.1885 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=0.8058 mas, bmaj=1.347 mas, bpa=-1.232 degrees ! Estimated noise=1011.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146148 Jy ! Component: 100 - total flux cleaned = 0.179619 Jy ! Component: 150 - total flux cleaned = 0.191126 Jy ! Component: 200 - total flux cleaned = 0.195702 Jy ! Total flux subtracted in 200 components = 0.195702 Jy ! Clean residual min=-0.002414 max=0.002272 Jy/beam ! Clean residual mean=0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.195702 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.195702 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.673 mas, bpa=-1.354 degrees ! Estimated noise=445.191 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 = 0.00154368 Jy ! Component: 100 - total flux cleaned = 0.00171239 Jy ! Component: 150 - total flux cleaned = 0.00181473 Jy ! Component: 200 - total flux cleaned = 0.00185786 Jy ! Total flux subtracted in 200 components = 0.00185786 Jy ! Clean residual min=-0.001242 max=0.001199 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.197559 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.197559 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=2.161 mas, bmaj=2.801 mas, bpa=-1.157 degrees ! Estimated noise=511.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71945e-05 Jy ! Component: 100 - total flux cleaned = 2.15012e-05 Jy ! Component: 150 - total flux cleaned = 1.41186e-05 Jy ! Component: 200 - total flux cleaned = 1.40156e-05 Jy ! Total flux subtracted in 200 components = 1.40156e-05 Jy ! Clean residual min=-0.001291 max=0.001205 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.197573 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 = 5.16536e-06 Jy ! Component: 100 - total flux cleaned = 9.60674e-06 Jy ! Component: 150 - total flux cleaned = 9.61029e-06 Jy ! Component: 200 - total flux cleaned = 1.34386e-05 Jy ! Total flux subtracted in 200 components = 1.34386e-05 Jy ! Clean residual min=-0.001283 max=0.001203 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.197587 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.197587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.673 mas, bpa=-1.354 degrees ! Estimated noise=445.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.14733e-05 Jy ! Component: 100 - total flux cleaned = -7.15595e-05 Jy ! Component: 150 - total flux cleaned = -8.56154e-05 Jy ! Component: 200 - total flux cleaned = -0.000111728 Jy ! Total flux subtracted in 200 components = -0.000111728 Jy ! Clean residual min=-0.001222 max=0.001179 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.197475 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.197475 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=0.154065Jy sigma=0.000645 ! Fit after self-cal, rms=0.154064Jy sigma=0.000645 wmodel J1819+3845_X_2017_03_23_pus_map.mod ! Writing 29 model components to file: J1819+3845_X_2017_03_23_pus_map.mod wobs J1819+3845_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1819+3845_X_2017_03_23_pus_uvs.fits wwins J1819+3845_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1819+3845_X_2017_03_23_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 = -9.39197e-05 Jy ! Component: 100 - total flux cleaned = -0.000132006 Jy ! Component: 150 - total flux cleaned = -0.000131954 Jy ! Component: 200 - total flux cleaned = -0.000149606 Jy ! Component: 250 - total flux cleaned = -9.90191e-05 Jy ! Component: 300 - total flux cleaned = -9.93788e-05 Jy ! Component: 350 - total flux cleaned = -5.07483e-05 Jy ! Component: 400 - total flux cleaned = -1.92064e-05 Jy ! Component: 450 - total flux cleaned = -3.4533e-05 Jy ! Component: 500 - total flux cleaned = -3.42172e-05 Jy ! Component: 550 - total flux cleaned = -4.88546e-05 Jy ! Component: 600 - total flux cleaned = -3.40908e-05 Jy ! Component: 650 - total flux cleaned = -4.85575e-05 Jy ! Component: 700 - total flux cleaned = -4.84757e-05 Jy ! Component: 750 - total flux cleaned = 7.32336e-06 Jy ! Component: 800 - total flux cleaned = 7.30446e-06 Jy ! Component: 850 - total flux cleaned = 4.79977e-05 Jy ! Component: 900 - total flux cleaned = 3.473e-05 Jy ! Component: 950 - total flux cleaned = 6.1141e-05 Jy ! Component: 1000 - total flux cleaned = 3.50791e-05 Jy ! Component: 1050 - total flux cleaned = 3.50654e-05 Jy ! Component: 1100 - total flux cleaned = 6.03788e-05 Jy ! Component: 1150 - total flux cleaned = 7.2877e-05 Jy ! Component: 1200 - total flux cleaned = 6.04454e-05 Jy ! Component: 1250 - total flux cleaned = 7.27907e-05 Jy ! Component: 1300 - total flux cleaned = 4.84203e-05 Jy ! Component: 1350 - total flux cleaned = 4.8479e-05 Jy ! Component: 1400 - total flux cleaned = 4.8619e-05 Jy ! Component: 1450 - total flux cleaned = 6.05567e-05 Jy ! Component: 1500 - total flux cleaned = 7.23152e-05 Jy ! Component: 1550 - total flux cleaned = 7.2316e-05 Jy ! Component: 1600 - total flux cleaned = 0.00012935 Jy ! Component: 1650 - total flux cleaned = 0.000118089 Jy ! Component: 1700 - total flux cleaned = 0.000151828 Jy ! Component: 1750 - total flux cleaned = 0.000174071 Jy ! Component: 1800 - total flux cleaned = 0.000218315 Jy ! Component: 1850 - total flux cleaned = 0.000251085 Jy ! Component: 1900 - total flux cleaned = 0.000283612 Jy ! Component: 1950 - total flux cleaned = 0.00028371 Jy ! Component: 2000 - total flux cleaned = 0.000326409 Jy ! Total flux subtracted in 2048 components = 0.000358226 Jy ! Clean residual min=-0.000567 max=0.000636 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.197833 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 167 components and 0.197833 Jy ![Exited script file: muppet] wmap "J1819+3845_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.673 at -1.354 degrees (North through East) ! Clean map min=-0.00089033 max=0.18842 Jy/beam ! Writing clean map to FITS file: J1819+3845_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307438 0.307438 0.614877 1.22975 2.45951 4.91901 9.83803 19.6761 39.3521 78.7042 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.673 at -1.354 degrees (North through East) ! Clean map min=-0.00089033 max=0.18842 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 J1819+3845_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:26:56 2019