! Started logfile: J0019+7327_X_2017_07_16_pus_uvs.log on Thu May 9 13:59:28 2019 obs J0019+7327_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0019+7327_X_2017_07_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706667 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 1200 lines of history. ! ! Reading 3816 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 J0019+7327_X_2017_07_16_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919122Jy sigma=0.007300 ! Fit after self-cal, rms=0.860935Jy sigma=0.006879 ! 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=0.6317 mas, bmaj=2.831 mas, bpa=84.05 degrees ! Estimated noise=2486.48 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 = 1.39269 Jy ! Component: 100 - total flux cleaned = 1.72751 Jy ! Total flux subtracted in 100 components = 1.72751 Jy ! Clean residual min=-0.070836 max=0.135923 Jy/beam ! Clean residual mean=-0.000451 rms=0.023945 Jy/beam ! Combined flux in latest and established models = 1.72751 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.72751 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=0.259015Jy sigma=0.002017 ! Fit after self-cal, rms=0.259011Jy sigma=0.002017 ! 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=0.7793 mas, bmaj=3.113 mas, bpa=84.13 degrees ! Estimated noise=1503.94 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 = 0.159247 Jy ! Component: 100 - total flux cleaned = 0.231761 Jy ! Component: 150 - total flux cleaned = 0.264856 Jy ! Component: 200 - total flux cleaned = 0.265727 Jy ! Total flux subtracted in 200 components = 0.265727 Jy ! Clean residual min=-0.024221 max=0.051210 Jy/beam ! Clean residual mean=-0.000109 rms=0.008788 Jy/beam ! Combined flux in latest and established models = 1.99324 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 1.99324 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=0.160333Jy sigma=0.001096 ! Fit after self-cal, rms=0.160224Jy sigma=0.001095 ! Inverting map ! Added new window around map position (11.4, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229376 Jy ! Component: 100 - total flux cleaned = 0.0189428 Jy ! Component: 150 - total flux cleaned = 0.0146997 Jy ! Component: 200 - total flux cleaned = 0.0140685 Jy ! Total flux subtracted in 200 components = 0.0140685 Jy ! Clean residual min=-0.022675 max=0.037833 Jy/beam ! Clean residual mean=-0.000068 rms=0.006859 Jy/beam ! Combined flux in latest and established models = 2.00731 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 2.00731 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=0.144363Jy sigma=0.000990 ! Fit after self-cal, rms=0.143420Jy sigma=0.000980 ! 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 0.98 FD 1.00* HN 0.98 KP 1.00 ! LA 0.97 MK 0.97 NL 0.98 OV 1.02 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 1.03 ! LA 0.97 MK 0.97 NL 0.98 OV 1.01 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.97 ! LA 0.99 MK 0.98 NL 0.99 OV 1.01 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 KP 0.99 ! LA 0.98 MK 1.01 NL 0.97 OV 1.02 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 1.00 ! LA 0.99 MK 0.99 NL 0.98 OV 1.03 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.00 ! LA 0.97 MK 0.99 NL 0.98 OV 1.03 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 0.99 ! LA 0.99 MK 0.97 NL 0.97 OV 1.03 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 0.99 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.97 ! LA 1.00 MK 0.99 NL 0.97 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.96 KP 1.02 ! LA 0.99 MK 0.99 NL 0.98 OV 1.04 ! PT 1.03 SC 1.08 ! ! ! Fit before self-cal, rms=0.143420Jy sigma=0.000980 ! Fit after self-cal, rms=0.126342Jy sigma=0.000822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7821 mas, bmaj=3.103 mas, bpa=84.27 degrees ! Estimated noise=1509.87 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 = 0.00235393 Jy ! Component: 100 - total flux cleaned = 0.00510285 Jy ! Component: 150 - total flux cleaned = 0.00640942 Jy ! Component: 200 - total flux cleaned = 0.00748585 Jy ! Total flux subtracted in 200 components = 0.00748585 Jy ! Clean residual min=-0.010114 max=0.009719 Jy/beam ! Clean residual mean=-0.000025 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 2.0148 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 2.0148 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=0.123849Jy sigma=0.000807 ! Fit after self-cal, rms=0.123796Jy sigma=0.000807 ! 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=0.123796Jy sigma=0.000807 ! Fit after self-cal, rms=0.124204Jy sigma=0.000805 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7826 mas, bmaj=3.103 mas, bpa=84.29 degrees ! Estimated noise=1510.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.58882e-05 Jy ! Component: 100 - total flux cleaned = 0.00137221 Jy ! Component: 150 - total flux cleaned = 0.00243021 Jy ! Component: 200 - total flux cleaned = 0.0027879 Jy ! Total flux subtracted in 200 components = 0.0027879 Jy ! Clean residual min=-0.007997 max=0.007774 Jy/beam ! Clean residual mean=-0.000020 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 2.01758 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 2.01758 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=0.123157Jy sigma=0.000799 ! Fit after self-cal, rms=0.123112Jy sigma=0.000799 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.69771e-05 Jy ! Component: 100 - total flux cleaned = 0.000610868 Jy ! Component: 150 - total flux cleaned = 0.00061214 Jy ! Component: 200 - total flux cleaned = 0.000721524 Jy ! Total flux subtracted in 200 components = 0.000721524 Jy ! Clean residual min=-0.007072 max=0.007006 Jy/beam ! Clean residual mean=-0.000019 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 2.0183 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 2.0183 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=0.122824Jy sigma=0.000797 ! Fit after self-cal, rms=0.122804Jy sigma=0.000797 ! 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=0.122804Jy sigma=0.000797 ! Fit after self-cal, rms=0.123218Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7832 mas, bmaj=3.101 mas, bpa=84.3 degrees ! Estimated noise=1511.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000898155 Jy ! Component: 100 - total flux cleaned = -0.000269374 Jy ! Component: 150 - total flux cleaned = -0.000146865 Jy ! Component: 200 - total flux cleaned = -0.000262305 Jy ! Total flux subtracted in 200 components = -0.000262305 Jy ! Clean residual min=-0.006200 max=0.005886 Jy/beam ! Clean residual mean=-0.000017 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 2.01804 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 2.01804 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=0.122820Jy sigma=0.000793 ! Fit after self-cal, rms=0.122788Jy sigma=0.000792 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 = -0.000178014 Jy ! Component: 100 - total flux cleaned = 7.32747e-05 Jy ! Component: 150 - total flux cleaned = 7.15358e-05 Jy ! Component: 200 - total flux cleaned = 4.62111e-06 Jy ! Total flux subtracted in 200 components = 4.62111e-06 Jy ! Clean residual min=-0.005906 max=0.005407 Jy/beam ! Clean residual mean=-0.000017 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 2.01805 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 2.01805 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=0.122671Jy sigma=0.000792 ! Fit after self-cal, rms=0.122653Jy sigma=0.000792 ! 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=0.122653Jy sigma=0.000792 ! Fit after self-cal, rms=0.122991Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=3.974 mas, bpa=74.71 degrees ! Estimated noise=1948.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847079 Jy ! Component: 100 - total flux cleaned = 0.00114797 Jy ! Component: 150 - total flux cleaned = 0.00100985 Jy ! Component: 200 - total flux cleaned = 0.000830369 Jy ! Total flux subtracted in 200 components = 0.000830369 Jy ! Clean residual min=-0.005099 max=0.005609 Jy/beam ! Clean residual mean=-0.000027 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 2.01888 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 2.01888 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=0.122919Jy sigma=0.000790 ! Fit after self-cal, rms=0.122891Jy sigma=0.000790 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 = -8.36899e-05 Jy ! Component: 100 - total flux cleaned = -0.000196009 Jy ! Component: 150 - total flux cleaned = -0.000302077 Jy ! Component: 200 - total flux cleaned = -0.000355188 Jy ! Total flux subtracted in 200 components = -0.000355188 Jy ! Clean residual min=-0.005069 max=0.005541 Jy/beam ! Clean residual mean=-0.000028 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 2.01852 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 2.01852 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=0.122863Jy sigma=0.000790 ! Fit after self-cal, rms=0.122847Jy sigma=0.000790 ! 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=0.7835 mas, bmaj=3.101 mas, bpa=84.31 degrees ! Estimated noise=1511.58 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7835 x 3.101 at 84.31 degrees (North through East) ! Clean map min=-0.0050074 max=1.8275 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122847Jy sigma=0.000790 ! Fit after self-cal, rms=0.088161Jy sigma=0.000606 ! Inverting map and beam ! Estimated beam: bmin=0.7836 mas, bmaj=3.1 mas, bpa=84.31 degrees ! Estimated noise=1511.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00353885 Jy ! Component: 100 - total flux cleaned = -0.00356087 Jy ! Component: 150 - total flux cleaned = -0.00356117 Jy ! Component: 200 - total flux cleaned = -0.00363287 Jy ! Total flux subtracted in 200 components = -0.00363287 Jy ! Clean residual min=-0.005594 max=0.004980 Jy/beam ! Clean residual mean=-0.000010 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 2.01489 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 2.01489 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=0.087847Jy sigma=0.000604 ! Fit after self-cal, rms=0.087808Jy sigma=0.000604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564604 Jy ! Component: 100 - total flux cleaned = -0.000626439 Jy ! Component: 150 - total flux cleaned = -0.000741586 Jy ! Component: 200 - total flux cleaned = -0.0007949 Jy ! Total flux subtracted in 200 components = -0.0007949 Jy ! Clean residual min=-0.005325 max=0.004826 Jy/beam ! Clean residual mean=-0.000012 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 2.0141 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 2.01409 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=0.087705Jy sigma=0.000603 ! Fit after self-cal, rms=0.087691Jy sigma=0.000603 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087691Jy sigma=0.000603 ! Fit after self-cal, rms=0.087711Jy sigma=0.000603 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=0.6376 mas, bmaj=2.813 mas, bpa=84.11 degrees ! Estimated noise=2499.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.39996 Jy ! Component: 100 - total flux cleaned = 1.72903 Jy ! Component: 150 - total flux cleaned = 1.86692 Jy ! Component: 200 - total flux cleaned = 1.93608 Jy ! Total flux subtracted in 200 components = 1.93608 Jy ! Clean residual min=-0.019228 max=0.032334 Jy/beam ! Clean residual mean=-0.000112 rms=0.005775 Jy/beam ! Combined flux in latest and established models = 1.93608 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.93608 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7837 mas, bmaj=3.099 mas, bpa=84.31 degrees ! Estimated noise=1510.84 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 = 0.0389119 Jy ! Component: 100 - total flux cleaned = 0.0589831 Jy ! Component: 150 - total flux cleaned = 0.0697734 Jy ! Component: 200 - total flux cleaned = 0.0755009 Jy ! Total flux subtracted in 200 components = 0.0755009 Jy ! Clean residual min=-0.006162 max=0.004852 Jy/beam ! Clean residual mean=-0.000017 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 2.01158 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 2.01158 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=1.992 mas, bmaj=3.974 mas, bpa=74.68 degrees ! Estimated noise=1947.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168729 Jy ! Component: 100 - total flux cleaned = 0.00169484 Jy ! Component: 150 - total flux cleaned = 0.00176862 Jy ! Component: 200 - total flux cleaned = 0.00176727 Jy ! Total flux subtracted in 200 components = 0.00176727 Jy ! Clean residual min=-0.005747 max=0.004409 Jy/beam ! Clean residual mean=-0.000024 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 2.01335 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 = 6.00745e-05 Jy ! Component: 100 - total flux cleaned = 6.09448e-05 Jy ! Component: 150 - total flux cleaned = 0.000116121 Jy ! Component: 200 - total flux cleaned = 0.000167053 Jy ! Total flux subtracted in 200 components = 0.000167053 Jy ! Clean residual min=-0.005516 max=0.004373 Jy/beam ! Clean residual mean=-0.000022 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 2.01351 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 2.01351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7837 mas, bmaj=3.099 mas, bpa=84.31 degrees ! Estimated noise=1510.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.83607e-05 Jy ! Component: 100 - total flux cleaned = -0.000484123 Jy ! Component: 150 - total flux cleaned = -0.000716543 Jy ! Component: 200 - total flux cleaned = -0.000719661 Jy ! Total flux subtracted in 200 components = -0.000719661 Jy ! Clean residual min=-0.005061 max=0.003865 Jy/beam ! Clean residual mean=-0.000011 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 2.01279 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 2.01279 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=0.088148Jy sigma=0.000605 ! Fit after self-cal, rms=0.088067Jy sigma=0.000605 wmodel J0019+7327_X_2017_07_16_pus_map.mod ! Writing 65 model components to file: J0019+7327_X_2017_07_16_pus_map.mod wobs J0019+7327_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0019+7327_X_2017_07_16_pus_uvs.fits wwins J0019+7327_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J0019+7327_X_2017_07_16_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 = -0.00224979 Jy ! Component: 100 - total flux cleaned = -0.00413523 Jy ! Component: 150 - total flux cleaned = -0.00499438 Jy ! Component: 200 - total flux cleaned = -0.00566581 Jy ! Component: 250 - total flux cleaned = -0.00579963 Jy ! Component: 300 - total flux cleaned = -0.00586377 Jy ! Component: 350 - total flux cleaned = -0.00580435 Jy ! Component: 400 - total flux cleaned = -0.00580376 Jy ! Component: 450 - total flux cleaned = -0.00591235 Jy ! Component: 500 - total flux cleaned = -0.0060171 Jy ! Component: 550 - total flux cleaned = -0.00606723 Jy ! Component: 600 - total flux cleaned = -0.006166 Jy ! Component: 650 - total flux cleaned = -0.00611778 Jy ! Component: 700 - total flux cleaned = -0.00616519 Jy ! Component: 750 - total flux cleaned = -0.00625651 Jy ! Component: 800 - total flux cleaned = -0.00634377 Jy ! Component: 850 - total flux cleaned = -0.00625623 Jy ! Component: 900 - total flux cleaned = -0.00625602 Jy ! Component: 950 - total flux cleaned = -0.00641959 Jy ! Component: 1000 - total flux cleaned = -0.00653891 Jy ! Component: 1050 - total flux cleaned = -0.00657825 Jy ! Component: 1100 - total flux cleaned = -0.00657895 Jy ! Component: 1150 - total flux cleaned = -0.00665451 Jy ! Component: 1200 - total flux cleaned = -0.00676459 Jy ! Component: 1250 - total flux cleaned = -0.00683584 Jy ! Component: 1300 - total flux cleaned = -0.00701197 Jy ! Component: 1350 - total flux cleaned = -0.00708102 Jy ! Component: 1400 - total flux cleaned = -0.00725068 Jy ! Component: 1450 - total flux cleaned = -0.00751634 Jy ! Component: 1500 - total flux cleaned = -0.00781012 Jy ! Component: 1550 - total flux cleaned = -0.00806646 Jy ! Component: 1600 - total flux cleaned = -0.00828619 Jy ! Component: 1650 - total flux cleaned = -0.00847249 Jy ! Component: 1700 - total flux cleaned = -0.00874615 Jy ! Component: 1750 - total flux cleaned = -0.00883626 Jy ! Component: 1800 - total flux cleaned = -0.0090723 Jy ! Component: 1850 - total flux cleaned = -0.00933286 Jy ! Component: 1900 - total flux cleaned = -0.00961821 Jy ! Component: 1950 - total flux cleaned = -0.00981448 Jy ! Component: 2000 - total flux cleaned = -0.0100356 Jy ! Total flux subtracted in 2048 components = -0.0102541 Jy ! Clean residual min=-0.001625 max=0.001622 Jy/beam ! Clean residual mean=-0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 2.00254 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 202 components and 2.00254 Jy ![Exited script file: muppet] wmap "J0019+7327_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7837 x 3.099 at 84.31 degrees (North through East) ! Clean map min=-0.002886 max=1.8332 Jy/beam ! Writing clean map to FITS file: J0019+7327_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.83319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000516905 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0845911 0.0845911 0.169182 0.338365 0.676729 1.35346 2.70692 5.41383 10.8277 21.6553 43.3107 86.6213 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.833 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7837 x 3.099 at 84.31 degrees (North through East) ! Clean map min=-0.002886 max=1.8332 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 J0019+7327_X_2017_07_16_pus_uvs.log closed on Thu May 9 13:59:29 2019