! Started logfile: J1640+1144_X_2017_02_24_pus_uvs.log on Sat May 4 10:04:52 2019 obs J1640+1144_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1640+1144_X_2017_02_24_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976845 visibilities/baseline/integration-bin. ! Found source: J1640+1144 ! ! 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 75432 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 J1640+1144_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904820Jy sigma=0.007781 ! Fit after self-cal, rms=0.898206Jy sigma=0.007729 ! 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=0.7249 mas, bmaj=1.667 mas, bpa=-3.666 degrees ! Estimated noise=607.907 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 = 0.0784837 Jy ! Component: 100 - total flux cleaned = 0.0977472 Jy ! Total flux subtracted in 100 components = 0.0977472 Jy ! Clean residual min=-0.003069 max=0.008233 Jy/beam ! Clean residual mean=-0.000005 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.0977472 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0977472 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=0.081724Jy sigma=0.000669 ! Fit after self-cal, rms=0.081715Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911139 Jy ! Component: 100 - total flux cleaned = 0.0138857 Jy ! Total flux subtracted in 100 components = 0.0138857 Jy ! Clean residual min=-0.002245 max=0.006222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.111633 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.111633 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=0.080436Jy sigma=0.000656 ! Fit after self-cal, rms=0.080427Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526853 Jy ! Component: 100 - total flux cleaned = 0.0075818 Jy ! Total flux subtracted in 100 components = 0.0075818 Jy ! Clean residual min=-0.001968 max=0.002176 Jy/beam ! Clean residual mean=0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.119215 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.119215 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=0.080084Jy sigma=0.000653 ! Fit after self-cal, rms=0.080052Jy sigma=0.000653 ! 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=0.9123 mas, bmaj=1.944 mas, bpa=-2.381 degrees ! Estimated noise=302.355 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 (-3.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300978 Jy ! Component: 100 - total flux cleaned = 0.00479933 Jy ! Component: 150 - total flux cleaned = 0.00592137 Jy ! Component: 200 - total flux cleaned = 0.00643653 Jy ! Total flux subtracted in 200 components = 0.00643653 Jy ! Clean residual min=-0.001191 max=0.001436 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.125651 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.125651 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=0.079932Jy sigma=0.000652 ! Fit after self-cal, rms=0.079924Jy sigma=0.000651 ! 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 0.96 FD 1.04 HN 1.02 KP 1.02 ! LA 1.01 MK 1.01 NL 0.98 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.01 KP 1.02 ! LA 1.03 MK 1.00 NL 0.96 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.05 KP 1.04 ! LA 0.99 MK 1.03 NL 0.98 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.95 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.02 KP 0.99 ! LA 1.04 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.04 KP 1.02 ! LA 1.00 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.00 ! LA 1.02 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.97 KP 0.98 ! LA 1.01 MK 0.99 NL 0.98 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 0.98 ! LA 1.00 MK 1.04 NL 0.96 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 0.97 ! LA 1.00 MK 1.03 NL 1.00 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.079924Jy sigma=0.000651 ! Fit after self-cal, rms=0.079306Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=1.937 mas, bpa=-2.268 degrees ! Estimated noise=300.773 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 (-9, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014346 Jy ! Component: 100 - total flux cleaned = 0.00237938 Jy ! Component: 150 - total flux cleaned = 0.00294317 Jy ! Component: 200 - total flux cleaned = 0.00324526 Jy ! Total flux subtracted in 200 components = 0.00324526 Jy ! Clean residual min=-0.000812 max=0.000861 Jy/beam ! Clean residual mean=0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.128897 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.128897 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=0.079274Jy sigma=0.000650 ! Fit after self-cal, rms=0.079274Jy sigma=0.000650 ! 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=0.079274Jy sigma=0.000650 ! Fit after self-cal, rms=0.079420Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=1.933 mas, bpa=-2.267 degrees ! Estimated noise=301.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717266 Jy ! Component: 100 - total flux cleaned = 0.00116243 Jy ! Component: 150 - total flux cleaned = 0.001313 Jy ! Component: 200 - total flux cleaned = 0.00144499 Jy ! Total flux subtracted in 200 components = 0.00144499 Jy ! Clean residual min=-0.000842 max=0.000846 Jy/beam ! Clean residual mean=0.000004 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.130342 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.130342 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=0.079410Jy sigma=0.000650 ! Fit after self-cal, rms=0.079415Jy sigma=0.000650 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 = 0.000189113 Jy ! Component: 100 - total flux cleaned = 0.000338753 Jy ! Component: 150 - total flux cleaned = 0.000457931 Jy ! Component: 200 - total flux cleaned = 0.000530664 Jy ! Total flux subtracted in 200 components = 0.000530664 Jy ! Clean residual min=-0.000813 max=0.000830 Jy/beam ! Clean residual mean=0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.130872 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.130872 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=0.079410Jy sigma=0.000650 ! Fit after self-cal, rms=0.079410Jy sigma=0.000650 ! 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=0.079410Jy sigma=0.000650 ! Fit after self-cal, rms=0.079541Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9148 mas, bmaj=1.931 mas, bpa=-2.231 degrees ! Estimated noise=301.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321168 Jy ! Component: 100 - total flux cleaned = 0.000414024 Jy ! Component: 150 - total flux cleaned = 0.000458406 Jy ! Component: 200 - total flux cleaned = 0.000478063 Jy ! Total flux subtracted in 200 components = 0.000478063 Jy ! Clean residual min=-0.000735 max=0.000639 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.13135 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.13135 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=0.079537Jy sigma=0.000649 ! Fit after self-cal, rms=0.079543Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.10166e-05 Jy ! Component: 100 - total flux cleaned = 9.86485e-05 Jy ! Component: 150 - total flux cleaned = 0.000115756 Jy ! Component: 200 - total flux cleaned = 0.000131911 Jy ! Total flux subtracted in 200 components = 0.000131911 Jy ! Clean residual min=-0.000723 max=0.000629 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.131482 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.131482 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=0.079541Jy sigma=0.000649 ! Fit after self-cal, rms=0.079541Jy sigma=0.000649 ! 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=0.079541Jy sigma=0.000649 ! Fit after self-cal, rms=0.079559Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=2.983 mas, bpa=-1.584 degrees ! Estimated noise=376.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253131 Jy ! Component: 100 - total flux cleaned = 0.000330697 Jy ! Component: 150 - total flux cleaned = 0.000367717 Jy ! Component: 200 - total flux cleaned = 0.00037353 Jy ! Total flux subtracted in 200 components = 0.00037353 Jy ! Clean residual min=-0.000809 max=0.000872 Jy/beam ! Clean residual mean=0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.131856 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.131856 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=0.079559Jy sigma=0.000649 ! Fit after self-cal, rms=0.079559Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87699e-05 Jy ! Component: 100 - total flux cleaned = 7.78732e-05 Jy ! Component: 150 - total flux cleaned = 9.83755e-05 Jy ! Component: 200 - total flux cleaned = 0.000121304 Jy ! Total flux subtracted in 200 components = 0.000121304 Jy ! Clean residual min=-0.000788 max=0.000872 Jy/beam ! Clean residual mean=0.000006 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.131977 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.131977 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=0.079559Jy sigma=0.000649 ! Fit after self-cal, rms=0.079558Jy sigma=0.000649 ! 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=0.9148 mas, bmaj=1.931 mas, bpa=-2.252 degrees ! Estimated noise=301.199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9148 x 1.931 at -2.252 degrees (North through East) ! Clean map min=-0.00062604 max=0.10348 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=0.7268 mas, bmaj=1.655 mas, bpa=-3.543 degrees ! Estimated noise=604.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777312 Jy ! Component: 100 - total flux cleaned = 0.0974133 Jy ! Component: 150 - total flux cleaned = 0.107536 Jy ! Component: 200 - total flux cleaned = 0.113642 Jy ! Total flux subtracted in 200 components = 0.113642 Jy ! Clean residual min=-0.001698 max=0.003164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.113642 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.113642 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9148 mas, bmaj=1.931 mas, bpa=-2.252 degrees ! Estimated noise=301.199 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 = 0.00531662 Jy ! Component: 100 - total flux cleaned = 0.00858806 Jy ! Component: 150 - total flux cleaned = 0.0107781 Jy ! Component: 200 - total flux cleaned = 0.0123921 Jy ! Total flux subtracted in 200 components = 0.0123921 Jy ! Clean residual min=-0.000863 max=0.000934 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.126034 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.126034 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=2.11 mas, bmaj=2.983 mas, bpa=-1.584 degrees ! Estimated noise=376.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200432 Jy ! Component: 100 - total flux cleaned = 0.00325734 Jy ! Component: 150 - total flux cleaned = 0.00409529 Jy ! Component: 200 - total flux cleaned = 0.00468354 Jy ! Total flux subtracted in 200 components = 0.00468354 Jy ! Clean residual min=-0.000876 max=0.000811 Jy/beam ! Clean residual mean=0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.130718 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 = 0.000318981 Jy ! Component: 100 - total flux cleaned = 0.000526655 Jy ! Component: 150 - total flux cleaned = 0.000703918 Jy ! Component: 200 - total flux cleaned = 0.000847833 Jy ! Total flux subtracted in 200 components = 0.000847833 Jy ! Clean residual min=-0.000821 max=0.000854 Jy/beam ! Clean residual mean=0.000005 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.131565 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 83 components and 0.131565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9148 mas, bmaj=1.931 mas, bpa=-2.252 degrees ! Estimated noise=301.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.76346e-05 Jy ! Component: 100 - total flux cleaned = 3.284e-06 Jy ! Component: 150 - total flux cleaned = 1.66209e-05 Jy ! Component: 200 - total flux cleaned = 4.09963e-05 Jy ! Total flux subtracted in 200 components = 4.09963e-05 Jy ! Clean residual min=-0.000714 max=0.000648 Jy/beam ! Clean residual mean=0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.131606 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.131606 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=0.079563Jy sigma=0.000649 ! Fit after self-cal, rms=0.079562Jy sigma=0.000649 wmodel J1640+1144_X_2017_02_24_pus_map.mod ! Writing 105 model components to file: J1640+1144_X_2017_02_24_pus_map.mod wobs J1640+1144_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1640+1144_X_2017_02_24_pus_uvs.fits wwins J1640+1144_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1640+1144_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 = -0.000281399 Jy ! Component: 100 - total flux cleaned = -0.000399152 Jy ! Component: 150 - total flux cleaned = -0.000532973 Jy ! Component: 200 - total flux cleaned = -0.000597088 Jy ! Component: 250 - total flux cleaned = -0.000648308 Jy ! Component: 300 - total flux cleaned = -0.000638327 Jy ! Component: 350 - total flux cleaned = -0.000619078 Jy ! Component: 400 - total flux cleaned = -0.000581627 Jy ! Component: 450 - total flux cleaned = -0.000544934 Jy ! Component: 500 - total flux cleaned = -0.000499977 Jy ! Component: 550 - total flux cleaned = -0.000455899 Jy ! Component: 600 - total flux cleaned = -0.000412609 Jy ! Component: 650 - total flux cleaned = -0.000387194 Jy ! Component: 700 - total flux cleaned = -0.000370518 Jy ! Component: 750 - total flux cleaned = -0.000345831 Jy ! Component: 800 - total flux cleaned = -0.000313576 Jy ! Component: 850 - total flux cleaned = -0.000289634 Jy ! Component: 900 - total flux cleaned = -0.000250279 Jy ! Component: 950 - total flux cleaned = -0.000203942 Jy ! Component: 1000 - total flux cleaned = -0.000188814 Jy ! Component: 1050 - total flux cleaned = -0.000188751 Jy ! Component: 1100 - total flux cleaned = -0.000151516 Jy ! Component: 1150 - total flux cleaned = -0.000122222 Jy ! Component: 1200 - total flux cleaned = -9.30774e-05 Jy ! Component: 1250 - total flux cleaned = -3.54116e-05 Jy ! Component: 1300 - total flux cleaned = 7.22544e-06 Jy ! Component: 1350 - total flux cleaned = 4.25612e-05 Jy ! Component: 1400 - total flux cleaned = 0.000105643 Jy ! Component: 1450 - total flux cleaned = 0.000112591 Jy ! Component: 1500 - total flux cleaned = 0.000167663 Jy ! Component: 1550 - total flux cleaned = 0.000208572 Jy ! Component: 1600 - total flux cleaned = 0.000255893 Jy ! Component: 1650 - total flux cleaned = 0.000309395 Jy ! Component: 1700 - total flux cleaned = 0.000382469 Jy ! Component: 1750 - total flux cleaned = 0.00042193 Jy ! Component: 1800 - total flux cleaned = 0.000467716 Jy ! Component: 1850 - total flux cleaned = 0.000493626 Jy ! Component: 1900 - total flux cleaned = 0.000557989 Jy ! Component: 1950 - total flux cleaned = 0.000577135 Jy ! Component: 2000 - total flux cleaned = 0.000627825 Jy ! Total flux subtracted in 2048 components = 0.000659349 Jy ! Clean residual min=-0.000379 max=0.000362 Jy/beam ! Clean residual mean=0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.132266 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 257 components and 0.132266 Jy ![Exited script file: muppet] wmap "J1640+1144_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9148 x 1.931 at -2.252 degrees (North through East) ! Clean map min=-0.00054334 max=0.10356 Jy/beam ! Writing clean map to FITS file: J1640+1144_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 0.103558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348364 0.348364 0.696727 1.39345 2.78691 5.57382 11.1476 22.2953 44.5905 89.1811 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9148 x 1.931 at -2.252 degrees (North through East) ! Clean map min=-0.00054334 max=0.10356 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 J1640+1144_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:04:57 2019