! Started logfile: J1148+1840_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:17 2019 obs J1148+1840_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1148+1840_X_2017_02_24_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971406 visibilities/baseline/integration-bin. ! Found source: J1148+1840 ! ! 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 1882 lines of history. ! ! Reading 75012 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 J1148+1840_X_2017_02_24_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.831763Jy sigma=0.007291 ! Fit after self-cal, rms=0.825155Jy sigma=0.007233 ! 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=0.7478 mas, bmaj=1.619 mas, bpa=-0.8328 degrees ! Estimated noise=744.672 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 = 0.131369 Jy ! Component: 100 - total flux cleaned = 0.177573 Jy ! Total flux subtracted in 100 components = 0.177573 Jy ! Clean residual min=-0.018378 max=0.079566 Jy/beam ! Clean residual mean=0.000004 rms=0.005603 Jy/beam ! Combined flux in latest and established models = 0.177573 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.177573 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=0.136863Jy sigma=0.001206 ! Fit after self-cal, rms=0.136712Jy sigma=0.001205 ! Inverting map ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0660716 Jy ! Component: 100 - total flux cleaned = 0.0906145 Jy ! Total flux subtracted in 100 components = 0.0906145 Jy ! Clean residual min=-0.014776 max=0.034806 Jy/beam ! Clean residual mean=0.000008 rms=0.003133 Jy/beam ! Combined flux in latest and established models = 0.268187 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.268187 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=0.100790Jy sigma=0.000877 ! Fit after self-cal, rms=0.092441Jy sigma=0.000801 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264398 Jy ! Component: 100 - total flux cleaned = 0.0400791 Jy ! Total flux subtracted in 100 components = 0.0400791 Jy ! Clean residual min=-0.005874 max=0.017563 Jy/beam ! Clean residual mean=-0.000000 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.308266 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.308266 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=0.083250Jy sigma=0.000712 ! Fit after self-cal, rms=0.082508Jy sigma=0.000705 ! Inverting map ! Added new window around map position (-1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146426 Jy ! Component: 100 - total flux cleaned = 0.0233602 Jy ! Total flux subtracted in 100 components = 0.0233602 Jy ! Clean residual min=-0.004241 max=0.004979 Jy/beam ! Clean residual mean=-0.000003 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.331626 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.331626 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=0.079392Jy sigma=0.000674 ! Fit after self-cal, rms=0.079288Jy sigma=0.000673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696707 Jy ! Component: 100 - total flux cleaned = 0.0105732 Jy ! Total flux subtracted in 100 components = 0.0105732 Jy ! Clean residual min=-0.003415 max=0.003221 Jy/beam ! Clean residual mean=-0.000003 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.3422 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.3422 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=0.078494Jy sigma=0.000665 ! Fit after self-cal, rms=0.078471Jy sigma=0.000665 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8935 mas, bmaj=1.884 mas, bpa=0.3792 degrees ! Estimated noise=295.041 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 = 0.00587352 Jy ! Component: 100 - total flux cleaned = 0.00976415 Jy ! Component: 150 - total flux cleaned = 0.0113038 Jy ! Component: 200 - total flux cleaned = 0.0124861 Jy ! Total flux subtracted in 200 components = 0.0124861 Jy ! Clean residual min=-0.002168 max=0.003533 Jy/beam ! Clean residual mean=-0.000009 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.354686 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.354686 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=0.077946Jy sigma=0.000660 ! Fit after self-cal, rms=0.077926Jy sigma=0.000660 ! Inverting map ! Added new window around map position (-2.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349808 Jy ! Component: 100 - total flux cleaned = 0.00565901 Jy ! Component: 150 - total flux cleaned = 0.00692967 Jy ! Component: 200 - total flux cleaned = 0.00798438 Jy ! Total flux subtracted in 200 components = 0.00798438 Jy ! Clean residual min=-0.001557 max=0.001768 Jy/beam ! Clean residual mean=-0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.36267 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.36267 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=0.077720Jy sigma=0.000658 ! Fit after self-cal, rms=0.077711Jy sigma=0.000658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.02 ! LA 1.01 MK 0.99 NL 0.98 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 1.02 ! LA 1.02 MK 0.99 NL 0.97 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.02 ! LA 0.99 MK 1.02 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 1.02 ! LA 1.00 MK 1.02 NL 0.99 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.02 ! LA 0.98 MK 1.03 NL 0.99 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.02 ! LA 1.04 MK 1.02 NL 0.97 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.02 ! LA 0.99 MK 1.04 NL 0.99 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 1.02 ! LA 1.02 MK 1.03 NL 1.01 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 1.03 ! LA 0.99 MK 1.02 NL 1.01 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 1.04 ! LA 1.00 MK 1.03 NL 1.03 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.02 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.00 ! LA 0.99 MK 1.01 NL 0.98 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.077711Jy sigma=0.000658 ! Fit after self-cal, rms=0.078125Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9004 mas, bmaj=1.891 mas, bpa=0.276 degrees ! Estimated noise=295.926 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 (-0.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179084 Jy ! Component: 100 - total flux cleaned = 0.00247118 Jy ! Component: 150 - total flux cleaned = 0.00275676 Jy ! Component: 200 - total flux cleaned = 0.00301309 Jy ! Total flux subtracted in 200 components = 0.00301309 Jy ! Clean residual min=-0.001226 max=0.001359 Jy/beam ! Clean residual mean=0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.365683 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.365683 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=0.078051Jy sigma=0.000655 ! Fit after self-cal, rms=0.078053Jy sigma=0.000655 ! 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=0.078053Jy sigma=0.000655 ! Fit after self-cal, rms=0.077979Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=1.891 mas, bpa=0.293 degrees ! Estimated noise=295.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655876 Jy ! Component: 100 - total flux cleaned = 0.000853566 Jy ! Component: 150 - total flux cleaned = 0.00103014 Jy ! Component: 200 - total flux cleaned = 0.00119227 Jy ! Total flux subtracted in 200 components = 0.00119227 Jy ! Clean residual min=-0.001034 max=0.001275 Jy/beam ! Clean residual mean=0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.366875 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.366875 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=0.077945Jy sigma=0.000654 ! Fit after self-cal, rms=0.077944Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137797 Jy ! Component: 100 - total flux cleaned = 0.00224697 Jy ! Component: 150 - total flux cleaned = 0.0026887 Jy ! Component: 200 - total flux cleaned = 0.00297916 Jy ! Total flux subtracted in 200 components = 0.00297916 Jy ! Clean residual min=-0.000977 max=0.000990 Jy/beam ! Clean residual mean=0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.369855 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 121 components and 0.369855 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=0.077911Jy sigma=0.000653 ! Fit after self-cal, rms=0.077910Jy sigma=0.000653 ! 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=0.077910Jy sigma=0.000653 ! Fit after self-cal, rms=0.077817Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=1.892 mas, bpa=0.2236 degrees ! Estimated noise=295.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390388 Jy ! Component: 100 - total flux cleaned = 0.000618262 Jy ! Component: 150 - total flux cleaned = 0.000804812 Jy ! Component: 200 - total flux cleaned = 0.00100442 Jy ! Total flux subtracted in 200 components = 0.00100442 Jy ! Clean residual min=-0.000900 max=0.000899 Jy/beam ! Clean residual mean=0.000006 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.370859 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 0.370859 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=0.077800Jy sigma=0.000653 ! Fit after self-cal, rms=0.077799Jy sigma=0.000653 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 = 0.000202762 Jy ! Component: 100 - total flux cleaned = 0.000343022 Jy ! Component: 150 - total flux cleaned = 0.00047672 Jy ! Component: 200 - total flux cleaned = 0.000604484 Jy ! Total flux subtracted in 200 components = 0.000604484 Jy ! Clean residual min=-0.000874 max=0.000873 Jy/beam ! Clean residual mean=0.000006 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.371464 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 0.371464 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=0.077787Jy sigma=0.000653 ! Fit after self-cal, rms=0.077786Jy sigma=0.000653 ! 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=0.077786Jy sigma=0.000653 ! Fit after self-cal, rms=0.077723Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=2.873 mas, bpa=-1.984 degrees ! Estimated noise=370.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509987 Jy ! Component: 100 - total flux cleaned = 0.000705965 Jy ! Component: 150 - total flux cleaned = 0.000817474 Jy ! Component: 200 - total flux cleaned = 0.000916489 Jy ! Total flux subtracted in 200 components = 0.000916489 Jy ! Clean residual min=-0.000935 max=0.000889 Jy/beam ! Clean residual mean=0.000014 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.37238 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.37238 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=0.077720Jy sigma=0.000653 ! Fit after self-cal, rms=0.077719Jy sigma=0.000653 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 = 0.000113353 Jy ! Component: 100 - total flux cleaned = 0.000192027 Jy ! Component: 150 - total flux cleaned = 0.000262759 Jy ! Component: 200 - total flux cleaned = 0.000326114 Jy ! Total flux subtracted in 200 components = 0.000326114 Jy ! Clean residual min=-0.000939 max=0.000858 Jy/beam ! Clean residual mean=0.000014 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.372706 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 174 components and 0.372706 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=0.077718Jy sigma=0.000653 ! Fit after self-cal, rms=0.077717Jy sigma=0.000653 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=1.893 mas, bpa=0.1772 degrees ! Estimated noise=294.964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 1.893 at 0.1772 degrees (North through East) ! Clean map min=-0.00078241 max=0.15911 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=0.7541 mas, bmaj=1.626 mas, bpa=-1.005 degrees ! Estimated noise=747.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146429 Jy ! Component: 100 - total flux cleaned = 0.214881 Jy ! Component: 150 - total flux cleaned = 0.255469 Jy ! Component: 200 - total flux cleaned = 0.280855 Jy ! Total flux subtracted in 200 components = 0.280855 Jy ! Clean residual min=-0.005083 max=0.013938 Jy/beam ! Clean residual mean=0.000003 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.280855 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.280855 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=1.893 mas, bpa=0.1772 degrees ! Estimated noise=294.964 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 = 0.0247309 Jy ! Component: 100 - total flux cleaned = 0.0405677 Jy ! Component: 150 - total flux cleaned = 0.0513676 Jy ! Component: 200 - total flux cleaned = 0.0590521 Jy ! Total flux subtracted in 200 components = 0.0590521 Jy ! Clean residual min=-0.002079 max=0.004323 Jy/beam ! Clean residual mean=-0.000018 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.339907 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 55 components and 0.339907 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562013 Jy ! Component: 100 - total flux cleaned = 0.00978783 Jy ! Component: 150 - total flux cleaned = 0.0130101 Jy ! Component: 200 - total flux cleaned = 0.0156313 Jy ! Total flux subtracted in 200 components = 0.0156313 Jy ! Clean residual min=-0.001411 max=0.001611 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.355538 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 88 components and 0.355538 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=2.097 mas, bmaj=2.873 mas, bpa=-1.984 degrees ! Estimated noise=370.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381819 Jy ! Component: 100 - total flux cleaned = 0.00651592 Jy ! Component: 150 - total flux cleaned = 0.00857457 Jy ! Component: 200 - total flux cleaned = 0.0102091 Jy ! Total flux subtracted in 200 components = 0.0102091 Jy ! Clean residual min=-0.001307 max=0.001138 Jy/beam ! Clean residual mean=0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.365747 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132674 Jy ! Component: 100 - total flux cleaned = 0.00241895 Jy ! Component: 150 - total flux cleaned = 0.0033295 Jy ! Component: 200 - total flux cleaned = 0.00398081 Jy ! Total flux subtracted in 200 components = 0.00398081 Jy ! Clean residual min=-0.001076 max=0.000987 Jy/beam ! Clean residual mean=0.000009 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.369728 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 198 components and 0.369728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=1.893 mas, bpa=0.1772 degrees ! Estimated noise=294.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210172 Jy ! Component: 100 - total flux cleaned = 0.000715165 Jy ! Component: 150 - total flux cleaned = 0.00121952 Jy ! Component: 200 - total flux cleaned = 0.00158955 Jy ! Total flux subtracted in 200 components = 0.00158955 Jy ! Clean residual min=-0.000901 max=0.000866 Jy/beam ! Clean residual mean=0.000005 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.371317 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 211 components and 0.371317 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=0.077704Jy sigma=0.000653 ! Fit after self-cal, rms=0.077697Jy sigma=0.000653 wmodel J1148+1840_X_2017_02_24_pus_map.mod ! Writing 211 model components to file: J1148+1840_X_2017_02_24_pus_map.mod wobs J1148+1840_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1148+1840_X_2017_02_24_pus_uvs.fits wwins J1148+1840_X_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J1148+1840_X_2017_02_24_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 = 4.89092e-05 Jy ! Component: 100 - total flux cleaned = 9.35018e-05 Jy ! Component: 150 - total flux cleaned = 0.000121177 Jy ! Component: 200 - total flux cleaned = 0.00018724 Jy ! Component: 250 - total flux cleaned = 0.00027652 Jy ! Component: 300 - total flux cleaned = 0.000350433 Jy ! Component: 350 - total flux cleaned = 0.000386322 Jy ! Component: 400 - total flux cleaned = 0.000433159 Jy ! Component: 450 - total flux cleaned = 0.000467668 Jy ! Component: 500 - total flux cleaned = 0.000490002 Jy ! Component: 550 - total flux cleaned = 0.000500964 Jy ! Component: 600 - total flux cleaned = 0.00051182 Jy ! Component: 650 - total flux cleaned = 0.000532898 Jy ! Component: 700 - total flux cleaned = 0.000532585 Jy ! Component: 750 - total flux cleaned = 0.000501657 Jy ! Component: 800 - total flux cleaned = 0.000511983 Jy ! Component: 850 - total flux cleaned = 0.000541769 Jy ! Component: 900 - total flux cleaned = 0.000521846 Jy ! Component: 950 - total flux cleaned = 0.000570268 Jy ! Component: 1000 - total flux cleaned = 0.000560536 Jy ! Component: 1050 - total flux cleaned = 0.000570168 Jy ! Component: 1100 - total flux cleaned = 0.000579647 Jy ! Component: 1150 - total flux cleaned = 0.000607239 Jy ! Component: 1200 - total flux cleaned = 0.000598082 Jy ! Component: 1250 - total flux cleaned = 0.000598046 Jy ! Component: 1300 - total flux cleaned = 0.000562482 Jy ! Component: 1350 - total flux cleaned = 0.000527442 Jy ! Component: 1400 - total flux cleaned = 0.000510044 Jy ! Component: 1450 - total flux cleaned = 0.000492791 Jy ! Component: 1500 - total flux cleaned = 0.000475708 Jy ! Component: 1550 - total flux cleaned = 0.000475648 Jy ! Component: 1600 - total flux cleaned = 0.000467201 Jy ! Component: 1650 - total flux cleaned = 0.000442348 Jy ! Component: 1700 - total flux cleaned = 0.00043416 Jy ! Component: 1750 - total flux cleaned = 0.000417871 Jy ! Component: 1800 - total flux cleaned = 0.000425934 Jy ! Component: 1850 - total flux cleaned = 0.000410174 Jy ! Component: 1900 - total flux cleaned = 0.000418034 Jy ! Component: 1950 - total flux cleaned = 0.000386754 Jy ! Component: 2000 - total flux cleaned = 0.000386728 Jy ! Total flux subtracted in 2048 components = 0.0003558 Jy ! Clean residual min=-0.000466 max=0.000469 Jy/beam ! Clean residual mean=0.000003 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.371673 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 362 components and 0.371673 Jy ![Exited script file: muppet] wmap "J1148+1840_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 1.893 at 0.1772 degrees (North through East) ! Clean map min=-0.00066806 max=0.15855 Jy/beam ! Writing clean map to FITS file: J1148+1840_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269334 0.269334 0.538669 1.07734 2.15468 4.30935 8.6187 17.2374 34.4748 68.9496 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.158 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 1.893 at 0.1772 degrees (North through East) ! Clean map min=-0.00066806 max=0.15855 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 J1148+1840_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:02:23 2019