! Started logfile: J0436-2359_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:12 2016 obs J0436-2359_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0436-2359_X_2014_06_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.610101 visibilities/baseline/integration-bin. ! Found source: J0436-2359 ! ! 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 344 lines of history. ! ! Reading 39864 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 J0436-2359_X_2014_06_09_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 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998776Jy sigma=0.011102 ! Fit after self-cal, rms=0.957542Jy sigma=0.010664 ! 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=0.8318 mas, bmaj=3.152 mas, bpa=13.07 degrees ! Estimated noise=537.121 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 = 0.0342196 Jy ! Component: 100 - total flux cleaned = 0.0417823 Jy ! Total flux subtracted in 100 components = 0.0417823 Jy ! Clean residual min=-0.002524 max=0.002648 Jy/beam ! Clean residual mean=-0.000027 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0417823 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0417823 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=0.075436Jy sigma=0.000774 ! Fit after self-cal, rms=0.074180Jy sigma=0.000760 ! 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=1.009 mas, bmaj=3.535 mas, bpa=11.68 degrees ! Estimated noise=323.718 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 = 0.00452607 Jy ! Component: 100 - total flux cleaned = 0.00621327 Jy ! Component: 150 - total flux cleaned = 0.00698203 Jy ! Component: 200 - total flux cleaned = 0.00711819 Jy ! Total flux subtracted in 200 components = 0.00711819 Jy ! Clean residual min=-0.002645 max=0.003989 Jy/beam ! Clean residual mean=-0.000031 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0489005 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0489005 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=0.073885Jy sigma=0.000758 ! Fit after self-cal, rms=0.073877Jy sigma=0.000758 ! 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 1.14 HN 0.99 KP 0.93 ! LA 0.99 MK 1.00* NL 1.08 OV 1.11 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.03 KP 0.90 ! LA 1.04 MK 1.00* NL 1.10 OV 1.02 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 0.98 KP 0.88 ! LA 1.00 MK 1.00* NL 1.04 OV 1.06 ! PT 0.92 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.03 KP 0.75 ! LA 1.00 MK 1.00* NL 1.04 OV 1.10 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 0.92 KP 0.79 ! LA 1.02 MK 1.00* NL 1.07 OV 1.11 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 0.90 KP 0.74 ! LA 1.01 MK 1.00* NL 1.16 OV 1.11 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 0.98 KP 0.86 ! LA 1.04 MK 1.00* NL 1.04 OV 1.11 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 0.94 KP 0.78 ! LA 1.00 MK 1.00* NL 1.16 OV 1.19 ! PT 0.87 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.92 KP 0.77 ! LA 0.97 MK 1.00* NL 0.98 OV 1.14 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.92 KP 0.82 ! LA 0.94 MK 1.00* NL 1.08 OV 1.08 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.86 KP 0.86 ! LA 1.03 MK 1.00* NL 0.97 OV 1.07 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.91 KP 0.83 ! LA 1.00 MK 1.00* NL 0.99 OV 1.17 ! PT 0.93 SC 0.92 ! ! ! Fit before self-cal, rms=0.073877Jy sigma=0.000758 ! Fit after self-cal, rms=0.071852Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.526 mas, bpa=11.24 degrees ! Estimated noise=323.597 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 (-4.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328831 Jy ! Component: 100 - total flux cleaned = 0.00432151 Jy ! Component: 150 - total flux cleaned = 0.00479112 Jy ! Component: 200 - total flux cleaned = 0.00519883 Jy ! Total flux subtracted in 200 components = 0.00519883 Jy ! Clean residual min=-0.000969 max=0.001386 Jy/beam ! Clean residual mean=-0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0540993 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.0540993 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=0.071716Jy sigma=0.000752 ! Fit after self-cal, rms=0.071662Jy sigma=0.000751 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168522 Jy ! Component: 100 - total flux cleaned = 0.00216709 Jy ! Component: 150 - total flux cleaned = 0.00257454 Jy ! Component: 200 - total flux cleaned = 0.00286913 Jy ! Total flux subtracted in 200 components = 0.00286913 Jy ! Clean residual min=-0.001100 max=0.001357 Jy/beam ! Clean residual mean=-0.000008 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0569684 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.0569685 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=0.071620Jy sigma=0.000750 ! Fit after self-cal, rms=0.071597Jy sigma=0.000750 ! 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=0.071597Jy sigma=0.000750 ! Fit after self-cal, rms=0.071108Jy sigma=0.000749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.516 mas, bpa=11.16 degrees ! Estimated noise=321.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993136 Jy ! Component: 100 - total flux cleaned = 0.00119874 Jy ! Component: 150 - total flux cleaned = 0.00128935 Jy ! Component: 200 - total flux cleaned = 0.00138721 Jy ! Total flux subtracted in 200 components = 0.00138721 Jy ! Clean residual min=-0.000872 max=0.001017 Jy/beam ! Clean residual mean=-0.000007 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0583557 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0583557 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=0.071091Jy sigma=0.000749 ! Fit after self-cal, rms=0.071088Jy sigma=0.000749 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 = 0.000397043 Jy ! Component: 100 - total flux cleaned = 0.000467304 Jy ! Component: 150 - total flux cleaned = 0.000513123 Jy ! Component: 200 - total flux cleaned = 0.000569371 Jy ! Total flux subtracted in 200 components = 0.000569371 Jy ! Clean residual min=-0.000904 max=0.001012 Jy/beam ! Clean residual mean=-0.000006 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.058925 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.058925 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=0.071079Jy sigma=0.000749 ! Fit after self-cal, rms=0.071072Jy sigma=0.000749 ! 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=0.071072Jy sigma=0.000749 ! Fit after self-cal, rms=0.071001Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=3.509 mas, bpa=11.16 degrees ! Estimated noise=320.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226386 Jy ! Component: 100 - total flux cleaned = 0.000321101 Jy ! Component: 150 - total flux cleaned = 0.000403567 Jy ! Component: 200 - total flux cleaned = 0.000454213 Jy ! Total flux subtracted in 200 components = 0.000454213 Jy ! Clean residual min=-0.000800 max=0.000902 Jy/beam ! Clean residual mean=-0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0593793 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.0593793 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=0.070994Jy sigma=0.000748 ! Fit after self-cal, rms=0.071001Jy sigma=0.000748 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 = 0.000122072 Jy ! Component: 100 - total flux cleaned = 0.000148962 Jy ! Component: 150 - total flux cleaned = 0.000186885 Jy ! Component: 200 - total flux cleaned = 0.00022226 Jy ! Total flux subtracted in 200 components = 0.00022226 Jy ! Clean residual min=-0.000817 max=0.000894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0596015 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0596015 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=0.070996Jy sigma=0.000748 ! Fit after self-cal, rms=0.070995Jy sigma=0.000748 ! 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=0.070995Jy sigma=0.000748 ! Fit after self-cal, rms=0.070924Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=5.819 mas, bpa=-2.981 degrees ! Estimated noise=379.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142059 Jy ! Component: 100 - total flux cleaned = 0.000167681 Jy ! Component: 150 - total flux cleaned = 0.00018824 Jy ! Component: 200 - total flux cleaned = 0.000217594 Jy ! Total flux subtracted in 200 components = 0.000217594 Jy ! Clean residual min=-0.000765 max=0.000908 Jy/beam ! Clean residual mean=-0.000012 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0598191 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.0598191 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=0.070921Jy sigma=0.000748 ! Fit after self-cal, rms=0.070927Jy sigma=0.000748 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 = -1.21759e-05 Jy ! Component: 100 - total flux cleaned = 8.30772e-06 Jy ! Component: 150 - total flux cleaned = 2.50384e-05 Jy ! Component: 200 - total flux cleaned = 3.46695e-05 Jy ! Total flux subtracted in 200 components = 3.46695e-05 Jy ! Clean residual min=-0.000758 max=0.000905 Jy/beam ! Clean residual mean=-0.000011 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0598538 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 108 components and 0.0598538 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=0.070926Jy sigma=0.000748 ! Fit after self-cal, rms=0.070927Jy sigma=0.000748 ! 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=1.011 mas, bmaj=3.503 mas, bpa=11.15 degrees ! Estimated noise=320.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 3.503 at 11.15 degrees (North through East) ! Clean map min=-0.0016645 max=0.045774 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=0.8375 mas, bmaj=3.095 mas, bpa=12.48 degrees ! Estimated noise=531.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352867 Jy ! Component: 100 - total flux cleaned = 0.0438115 Jy ! Component: 150 - total flux cleaned = 0.0480654 Jy ! Component: 200 - total flux cleaned = 0.0509505 Jy ! Total flux subtracted in 200 components = 0.0509505 Jy ! Clean residual min=-0.002160 max=0.002207 Jy/beam ! Clean residual mean=-0.000016 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0509505 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0509505 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.503 mas, bpa=11.15 degrees ! Estimated noise=320.19 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 = 0.00290447 Jy ! Component: 100 - total flux cleaned = 0.00481074 Jy ! Component: 150 - total flux cleaned = 0.00566456 Jy ! Component: 200 - total flux cleaned = 0.00640681 Jy ! Total flux subtracted in 200 components = 0.00640681 Jy ! Clean residual min=-0.001316 max=0.001329 Jy/beam ! Clean residual mean=-0.000013 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0573573 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.0573573 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=2.166 mas, bmaj=5.819 mas, bpa=-2.981 degrees ! Estimated noise=379.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122943 Jy ! Component: 100 - total flux cleaned = 0.00192948 Jy ! Component: 150 - total flux cleaned = 0.00214315 Jy ! Component: 200 - total flux cleaned = 0.00229192 Jy ! Total flux subtracted in 200 components = 0.00229192 Jy ! Clean residual min=-0.000795 max=0.000931 Jy/beam ! Clean residual mean=-0.000012 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0596492 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.72941e-05 Jy ! Component: 100 - total flux cleaned = 7.09339e-05 Jy ! Component: 150 - total flux cleaned = 9.13091e-05 Jy ! Component: 200 - total flux cleaned = 0.000119801 Jy ! Total flux subtracted in 200 components = 0.000119801 Jy ! Clean residual min=-0.000794 max=0.000876 Jy/beam ! Clean residual mean=-0.000012 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.059769 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.059769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.503 mas, bpa=11.15 degrees ! Estimated noise=320.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248479 Jy ! Component: 100 - total flux cleaned = -0.000247896 Jy ! Component: 150 - total flux cleaned = -0.000173131 Jy ! Component: 200 - total flux cleaned = -0.000103192 Jy ! Total flux subtracted in 200 components = -0.000103192 Jy ! Clean residual min=-0.000969 max=0.000914 Jy/beam ! Clean residual mean=-0.000007 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0596658 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.0596658 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=0.070944Jy sigma=0.000748 ! Fit after self-cal, rms=0.070938Jy sigma=0.000748 wmodel J0436-2359_X_2014_06_09_pus_map.mod ! Writing 82 model components to file: J0436-2359_X_2014_06_09_pus_map.mod wobs J0436-2359_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0436-2359_X_2014_06_09_pus_uvs.fits wwins J0436-2359_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0436-2359_X_2014_06_09_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 = 0.000214448 Jy ! Component: 100 - total flux cleaned = 0.000244938 Jy ! Component: 150 - total flux cleaned = 0.000273193 Jy ! Component: 200 - total flux cleaned = 0.000273004 Jy ! Component: 250 - total flux cleaned = 0.000234184 Jy ! Component: 300 - total flux cleaned = 0.000196599 Jy ! Component: 350 - total flux cleaned = 0.000148463 Jy ! Component: 400 - total flux cleaned = 0.000102254 Jy ! Component: 450 - total flux cleaned = 1.40609e-05 Jy ! Component: 500 - total flux cleaned = -6.01205e-05 Jy ! Component: 550 - total flux cleaned = -0.000152595 Jy ! Component: 600 - total flux cleaned = -0.00017271 Jy ! Component: 650 - total flux cleaned = -0.000202078 Jy ! Component: 700 - total flux cleaned = -0.000239855 Jy ! Component: 750 - total flux cleaned = -0.000267592 Jy ! Component: 800 - total flux cleaned = -0.00029483 Jy ! Component: 850 - total flux cleaned = -0.000330224 Jy ! Component: 900 - total flux cleaned = -0.00037363 Jy ! Component: 950 - total flux cleaned = -0.000416126 Jy ! Component: 1000 - total flux cleaned = -0.000449425 Jy ! Component: 1050 - total flux cleaned = -0.000506253 Jy ! Component: 1100 - total flux cleaned = -0.000538189 Jy ! Component: 1150 - total flux cleaned = -0.000569487 Jy ! Component: 1200 - total flux cleaned = -0.000615578 Jy ! Component: 1250 - total flux cleaned = -0.000675802 Jy ! Component: 1300 - total flux cleaned = -0.000712711 Jy ! Component: 1350 - total flux cleaned = -0.000756145 Jy ! Component: 1400 - total flux cleaned = -0.000791612 Jy ! Component: 1450 - total flux cleaned = -0.000833271 Jy ! Component: 1500 - total flux cleaned = -0.000874293 Jy ! Component: 1550 - total flux cleaned = -0.000901197 Jy ! Component: 1600 - total flux cleaned = -0.00094093 Jy ! Component: 1650 - total flux cleaned = -0.000999498 Jy ! Component: 1700 - total flux cleaned = -0.0010442 Jy ! Component: 1750 - total flux cleaned = -0.00108197 Jy ! Component: 1800 - total flux cleaned = -0.00113139 Jy ! Component: 1850 - total flux cleaned = -0.00117408 Jy ! Component: 1900 - total flux cleaned = -0.00121618 Jy ! Component: 1950 - total flux cleaned = -0.00123995 Jy ! Component: 2000 - total flux cleaned = -0.00128089 Jy ! Total flux subtracted in 2048 components = -0.00132685 Jy ! Clean residual min=-0.000314 max=0.000334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0583389 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 217 components and 0.058339 Jy ![Exited script file: muppet] wmap "J0436-2359_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 3.503 at 11.15 degrees (North through East) ! Clean map min=-0.001205 max=0.045793 Jy/beam ! Writing clean map to FITS file: J0436-2359_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0457928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109546 device "J0436-2359_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0436-2359_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71766 0.71766 1.43532 2.87064 5.74128 11.4826 22.9651 45.9302 91.8605 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 3.503 at 11.15 degrees (North through East) ! Clean map min=-0.001205 max=0.045793 Jy/beam quit ! Quitting program ! Log file J0436-2359_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:15 2016