! Started logfile: J1041+523A_X_2017_06_15_pus_uvs.log on Tue May 7 19:55:12 2019 obs J1041+523A_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1041+523A_X_2017_06_15_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853704 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 989 lines of history. ! ! Reading 11064 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 J1041+523A_X_2017_06_15_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.454351Jy sigma=0.003497 ! Fit after self-cal, rms=0.436517Jy sigma=0.003356 ! 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=0.8598 mas, bmaj=1.037 mas, bpa=-0.6713 degrees ! Estimated noise=1217.19 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 = 0.494697 Jy ! Component: 100 - total flux cleaned = 0.681882 Jy ! Total flux subtracted in 100 components = 0.681882 Jy ! Clean residual min=-0.046621 max=0.164688 Jy/beam ! Clean residual mean=-0.000208 rms=0.012134 Jy/beam ! Combined flux in latest and established models = 0.681882 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.681882 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=0.244811Jy sigma=0.002051 ! Fit after self-cal, rms=0.242901Jy sigma=0.002041 ! Inverting map ! Added new window around map position (-0.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143972 Jy ! Component: 100 - total flux cleaned = 0.214785 Jy ! Total flux subtracted in 100 components = 0.214785 Jy ! Clean residual min=-0.025433 max=0.065883 Jy/beam ! Clean residual mean=-0.000057 rms=0.006384 Jy/beam ! Combined flux in latest and established models = 0.896667 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.896666 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=0.140564Jy sigma=0.001116 ! Fit after self-cal, rms=0.129082Jy sigma=0.001021 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534847 Jy ! Component: 100 - total flux cleaned = 0.0615804 Jy ! Total flux subtracted in 100 components = 0.0615804 Jy ! Clean residual min=-0.019485 max=0.031125 Jy/beam ! Clean residual mean=-0.000015 rms=0.004074 Jy/beam ! Combined flux in latest and established models = 0.958247 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.958247 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=0.109172Jy sigma=0.000842 ! Fit after self-cal, rms=0.106983Jy sigma=0.000821 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104134 Jy ! Component: 100 - total flux cleaned = 0.0103883 Jy ! Total flux subtracted in 100 components = 0.0103883 Jy ! Clean residual min=-0.016660 max=0.019385 Jy/beam ! Clean residual mean=-0.000009 rms=0.003388 Jy/beam ! Combined flux in latest and established models = 0.968635 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.968635 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=0.102550Jy sigma=0.000786 ! Fit after self-cal, rms=0.102206Jy sigma=0.000782 ! 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=1.047 mas, bmaj=1.306 mas, bpa=10.07 degrees ! Estimated noise=819.775 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 = 0.00371608 Jy ! Component: 100 - total flux cleaned = 0.00262136 Jy ! Component: 150 - total flux cleaned = 0.00229951 Jy ! Component: 200 - total flux cleaned = 0.00202378 Jy ! Total flux subtracted in 200 components = 0.00202378 Jy ! Clean residual min=-0.011229 max=0.010486 Jy/beam ! Clean residual mean=-0.000032 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.970659 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.970659 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=0.099491Jy sigma=0.000762 ! Fit after self-cal, rms=0.099073Jy sigma=0.000759 ! 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 1.00 FD 1.00 HN 1.00 KP 1.03 ! LA 0.98 MK 0.94 NL 0.96 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.96 ! LA 0.98 MK 0.94 NL 0.95 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.97 KP 0.99 ! LA 1.01 MK 0.95 NL 0.95 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.99 ! LA 1.01 MK 0.96 NL 0.96 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.95 KP 0.99 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 MK 0.96 NL 0.95 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.99 ! LA 1.02 MK 0.97 NL 0.97 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.98 ! LA 0.99 MK 0.95 NL 0.96 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 MK 0.94 NL 0.97 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 1.00 ! LA 1.01 MK 0.97 NL 0.96 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 1.02 MK 0.97 NL 0.97 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.00 ! LA 0.99 MK 0.94 NL 0.97 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.099073Jy sigma=0.000759 ! Fit after self-cal, rms=0.094978Jy sigma=0.000726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.303 mas, bpa=8.385 degrees ! Estimated noise=815.035 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 = -0.0027912 Jy ! Component: 100 - total flux cleaned = -0.00353306 Jy ! Component: 150 - total flux cleaned = -0.0035462 Jy ! Component: 200 - total flux cleaned = -0.00354603 Jy ! Total flux subtracted in 200 components = -0.00354603 Jy ! Clean residual min=-0.008974 max=0.010175 Jy/beam ! Clean residual mean=-0.000051 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.967113 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.967113 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=0.093341Jy sigma=0.000716 ! Fit after self-cal, rms=0.092990Jy sigma=0.000713 ! 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=0.092990Jy sigma=0.000713 ! Fit after self-cal, rms=0.090133Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.293 mas, bpa=9.383 degrees ! Estimated noise=813.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570672 Jy ! Component: 100 - total flux cleaned = -0.000157502 Jy ! Component: 150 - total flux cleaned = 0.000141259 Jy ! Component: 200 - total flux cleaned = 0.000262511 Jy ! Total flux subtracted in 200 components = 0.000262511 Jy ! Clean residual min=-0.006019 max=0.005932 Jy/beam ! Clean residual mean=0.000002 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.967375 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.967376 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=0.089271Jy sigma=0.000677 ! Fit after self-cal, rms=0.089062Jy sigma=0.000675 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 (1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158104 Jy ! Component: 100 - total flux cleaned = 0.00246999 Jy ! Component: 150 - total flux cleaned = 0.00294154 Jy ! Component: 200 - total flux cleaned = 0.00322827 Jy ! Total flux subtracted in 200 components = 0.00322827 Jy ! Clean residual min=-0.005154 max=0.003773 Jy/beam ! Clean residual mean=0.000008 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.970604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.970604 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=0.088327Jy sigma=0.000670 ! Fit after self-cal, rms=0.088203Jy sigma=0.000669 ! 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=0.088203Jy sigma=0.000669 ! Fit after self-cal, rms=0.088119Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.293 mas, bpa=9.568 degrees ! Estimated noise=813.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284049 Jy ! Component: 100 - total flux cleaned = 0.00139599 Jy ! Component: 150 - total flux cleaned = 0.00176677 Jy ! Component: 200 - total flux cleaned = 0.00187748 Jy ! Total flux subtracted in 200 components = 0.00187748 Jy ! Clean residual min=-0.004673 max=0.003522 Jy/beam ! Clean residual mean=0.000008 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.972481 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.972481 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=0.087690Jy sigma=0.000665 ! Fit after self-cal, rms=0.087618Jy sigma=0.000665 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 = -6.43111e-06 Jy ! Component: 100 - total flux cleaned = 0.000330997 Jy ! Component: 150 - total flux cleaned = 0.000537137 Jy ! Component: 200 - total flux cleaned = 0.000637383 Jy ! Total flux subtracted in 200 components = 0.000637383 Jy ! Clean residual min=-0.004485 max=0.003348 Jy/beam ! Clean residual mean=0.000009 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.973119 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.973119 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=0.087320Jy sigma=0.000663 ! Fit after self-cal, rms=0.087271Jy sigma=0.000662 ! 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=0.087271Jy sigma=0.000662 ! Fit after self-cal, rms=0.087270Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=2.526 mas, bpa=34.82 degrees ! Estimated noise=1023.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056315 Jy ! Component: 100 - total flux cleaned = 0.000715818 Jy ! Component: 150 - total flux cleaned = 0.00101107 Jy ! Component: 200 - total flux cleaned = 0.00111461 Jy ! Total flux subtracted in 200 components = 0.00111461 Jy ! Clean residual min=-0.002167 max=0.002524 Jy/beam ! Clean residual mean=0.000014 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.974233 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.974233 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=0.087147Jy sigma=0.000662 ! Fit after self-cal, rms=0.087109Jy sigma=0.000661 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 = -5.49472e-06 Jy ! Component: 100 - total flux cleaned = 2.94008e-05 Jy ! Component: 150 - total flux cleaned = 0.000149072 Jy ! Component: 200 - total flux cleaned = 0.000198908 Jy ! Total flux subtracted in 200 components = 0.000198908 Jy ! Clean residual min=-0.002114 max=0.002449 Jy/beam ! Clean residual mean=0.000015 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.974432 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.974432 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=0.087038Jy sigma=0.000661 ! Fit after self-cal, rms=0.087019Jy sigma=0.000661 ! 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=1.043 mas, bmaj=1.295 mas, bpa=9.499 degrees ! Estimated noise=813.489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.295 at 9.499 degrees (North through East) ! Clean map min=-0.0035114 max=0.61934 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087019Jy sigma=0.000661 ! Fit after self-cal, rms=0.082635Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.296 mas, bpa=9.586 degrees ! Estimated noise=813.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180015 Jy ! Component: 100 - total flux cleaned = 0.000479582 Jy ! Component: 150 - total flux cleaned = 0.000476854 Jy ! Component: 200 - total flux cleaned = 0.000396474 Jy ! Total flux subtracted in 200 components = 0.000396474 Jy ! Clean residual min=-0.003461 max=0.002866 Jy/beam ! Clean residual mean=0.000005 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.974829 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.974829 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=0.082409Jy sigma=0.000619 ! Fit after self-cal, rms=0.082381Jy sigma=0.000619 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.06454e-05 Jy ! Component: 100 - total flux cleaned = 2.42272e-05 Jy ! Component: 150 - total flux cleaned = 2.42592e-05 Jy ! Component: 200 - total flux cleaned = 2.49059e-05 Jy ! Total flux subtracted in 200 components = 2.49059e-05 Jy ! Clean residual min=-0.003342 max=0.002813 Jy/beam ! Clean residual mean=0.000005 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.974854 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.974854 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=0.082215Jy sigma=0.000618 ! Fit after self-cal, rms=0.082196Jy sigma=0.000617 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082196Jy sigma=0.000617 ! Fit after self-cal, rms=0.082202Jy sigma=0.000617 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=0.8562 mas, bmaj=1.03 mas, bpa=-2.189 degrees ! Estimated noise=1202.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.506591 Jy ! Component: 100 - total flux cleaned = 0.719527 Jy ! Component: 150 - total flux cleaned = 0.827066 Jy ! Component: 200 - total flux cleaned = 0.885155 Jy ! Total flux subtracted in 200 components = 0.885155 Jy ! Clean residual min=-0.011840 max=0.029142 Jy/beam ! Clean residual mean=-0.000066 rms=0.003049 Jy/beam ! Combined flux in latest and established models = 0.885155 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.885155 Jy ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.297 mas, bpa=9.462 degrees ! Estimated noise=813.722 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 = 0.0424927 Jy ! Component: 100 - total flux cleaned = 0.0639259 Jy ! Component: 150 - total flux cleaned = 0.0757593 Jy ! Component: 200 - total flux cleaned = 0.0832405 Jy ! Total flux subtracted in 200 components = 0.0832405 Jy ! Clean residual min=-0.004118 max=0.005427 Jy/beam ! Clean residual mean=-0.000011 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.968396 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.968396 Jy ! Inverting map ! Added new window around map position (1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412354 Jy ! Component: 100 - total flux cleaned = 0.00536504 Jy ! Component: 150 - total flux cleaned = 0.00628893 Jy ! Component: 200 - total flux cleaned = 0.00697533 Jy ! Total flux subtracted in 200 components = 0.00697533 Jy ! Clean residual min=-0.003409 max=0.004004 Jy/beam ! Clean residual mean=0.000004 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.975371 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.975371 Jy ! Inverting map ! Added new window around map position (10.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191764 Jy ! Component: 100 - total flux cleaned = 0.00214923 Jy ! Component: 150 - total flux cleaned = 0.00236734 Jy ! Component: 200 - total flux cleaned = 0.00246774 Jy ! Total flux subtracted in 200 components = 0.00246774 Jy ! Clean residual min=-0.003045 max=0.003214 Jy/beam ! Clean residual mean=0.000006 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.977839 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.977839 Jy ! Inverting map ! Added new window around map position (-9.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718797 Jy ! Component: 100 - total flux cleaned = 0.000516443 Jy ! Component: 150 - total flux cleaned = 0.000608768 Jy ! Component: 200 - total flux cleaned = 0.000697634 Jy ! Total flux subtracted in 200 components = 0.000697634 Jy ! Clean residual min=-0.002822 max=0.002559 Jy/beam ! Clean residual mean=0.000007 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.978537 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.978537 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=2.369 mas, bmaj=2.524 mas, bpa=34.98 degrees ! Estimated noise=1022.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.06018e-05 Jy ! Component: 100 - total flux cleaned = 1.72319e-05 Jy ! Component: 150 - total flux cleaned = -1.70697e-05 Jy ! Component: 200 - total flux cleaned = -7.58168e-05 Jy ! Total flux subtracted in 200 components = -7.58168e-05 Jy ! Clean residual min=-0.002085 max=0.002204 Jy/beam ! Clean residual mean=0.000015 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.978461 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.57922e-05 Jy ! Component: 100 - total flux cleaned = -7.58865e-05 Jy ! Component: 150 - total flux cleaned = -0.000145878 Jy ! Component: 200 - total flux cleaned = -0.000189401 Jy ! Total flux subtracted in 200 components = -0.000189401 Jy ! Clean residual min=-0.002085 max=0.002213 Jy/beam ! Clean residual mean=0.000014 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.978271 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 0.978271 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.297 mas, bpa=9.462 degrees ! Estimated noise=813.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.40737e-05 Jy ! Component: 100 - total flux cleaned = -9.59567e-05 Jy ! Component: 150 - total flux cleaned = -0.000172123 Jy ! Component: 200 - total flux cleaned = -0.000167981 Jy ! Total flux subtracted in 200 components = -0.000167981 Jy ! Clean residual min=-0.002537 max=0.002501 Jy/beam ! Clean residual mean=0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.978103 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 107 components and 0.978103 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=0.081854Jy sigma=0.000615 ! Fit after self-cal, rms=0.081785Jy sigma=0.000614 wmodel J1041+523A_X_2017_06_15_pus_map.mod ! Writing 107 model components to file: J1041+523A_X_2017_06_15_pus_map.mod wobs J1041+523A_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1041+523A_X_2017_06_15_pus_uvs.fits wwins J1041+523A_X_2017_06_15_pus_map.win ! wwins: Wrote 6 windows to J1041+523A_X_2017_06_15_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 = -0.000413224 Jy ! Component: 100 - total flux cleaned = -0.000544464 Jy ! Component: 150 - total flux cleaned = -0.000667309 Jy ! Component: 200 - total flux cleaned = -0.000827855 Jy ! Component: 250 - total flux cleaned = -0.000906276 Jy ! Component: 300 - total flux cleaned = -0.000982262 Jy ! Component: 350 - total flux cleaned = -0.00120296 Jy ! Component: 400 - total flux cleaned = -0.00149011 Jy ! Component: 450 - total flux cleaned = -0.00173596 Jy ! Component: 500 - total flux cleaned = -0.00194293 Jy ! Component: 550 - total flux cleaned = -0.00218032 Jy ! Component: 600 - total flux cleaned = -0.00244722 Jy ! Component: 650 - total flux cleaned = -0.00264422 Jy ! Component: 700 - total flux cleaned = -0.00280583 Jy ! Component: 750 - total flux cleaned = -0.00296507 Jy ! Component: 800 - total flux cleaned = -0.00315312 Jy ! Component: 850 - total flux cleaned = -0.00324551 Jy ! Component: 900 - total flux cleaned = -0.00336712 Jy ! Component: 950 - total flux cleaned = -0.00339681 Jy ! Component: 1000 - total flux cleaned = -0.0033373 Jy ! Component: 1050 - total flux cleaned = -0.00333725 Jy ! Component: 1100 - total flux cleaned = -0.0032211 Jy ! Component: 1150 - total flux cleaned = -0.00325009 Jy ! Component: 1200 - total flux cleaned = -0.0032219 Jy ! Component: 1250 - total flux cleaned = -0.00325037 Jy ! Component: 1300 - total flux cleaned = -0.0032497 Jy ! Component: 1350 - total flux cleaned = -0.00314015 Jy ! Component: 1400 - total flux cleaned = -0.00322157 Jy ! Component: 1450 - total flux cleaned = -0.00316739 Jy ! Component: 1500 - total flux cleaned = -0.00300783 Jy ! Component: 1550 - total flux cleaned = -0.00292868 Jy ! Component: 1600 - total flux cleaned = -0.00290273 Jy ! Component: 1650 - total flux cleaned = -0.00287698 Jy ! Component: 1700 - total flux cleaned = -0.00272344 Jy ! Component: 1750 - total flux cleaned = -0.00274905 Jy ! Component: 1800 - total flux cleaned = -0.00264848 Jy ! Component: 1850 - total flux cleaned = -0.00254886 Jy ! Component: 1900 - total flux cleaned = -0.00259794 Jy ! Component: 1950 - total flux cleaned = -0.00257334 Jy ! Component: 2000 - total flux cleaned = -0.0025248 Jy ! Total flux subtracted in 2048 components = -0.00259692 Jy ! Clean residual min=-0.001430 max=0.001198 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.975507 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 253 components and 0.975507 Jy ![Exited script file: muppet] wmap "J1041+523A_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.297 at 9.462 degrees (North through East) ! Clean map min=-0.0020777 max=0.61942 Jy/beam ! Writing clean map to FITS file: J1041+523A_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.619423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210121 0.210121 0.420242 0.840484 1.68097 3.36193 6.72387 13.4477 26.8955 53.7909 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.619 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.297 at 9.462 degrees (North through East) ! Clean map min=-0.0020777 max=0.61942 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 J1041+523A_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:55:14 2019