! Started logfile: J1945+7055_X_2017_08_12_pus_uvs.log on Fri May 10 15:28:09 2019 obs J1945+7055_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1945+7055_X_2017_08_12_pus_uva.fits ! AN table 1: 192 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.727431 visibilities/baseline/integration-bin. ! Found source: J1945+7055 ! ! 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 1049 lines of history. ! ! Reading 75420 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 J1945+7055_X_2017_08_12_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 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 279 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935460Jy sigma=0.007117 ! Fit after self-cal, rms=0.904440Jy sigma=0.006893 ! 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=0.8322 mas, bmaj=1.641 mas, bpa=-76.92 degrees ! Estimated noise=713.679 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 = 0.069925 Jy ! Component: 100 - total flux cleaned = 0.0999734 Jy ! Total flux subtracted in 100 components = 0.0999734 Jy ! Clean residual min=-0.009870 max=0.024396 Jy/beam ! Clean residual mean=-0.000084 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 0.0999734 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0999734 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=0.119564Jy sigma=0.000878 ! Fit after self-cal, rms=0.119015Jy sigma=0.000874 ! Inverting map ! Added new window around map position (-6.4, -14.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243947 Jy ! Component: 100 - total flux cleaned = 0.0412465 Jy ! Total flux subtracted in 100 components = 0.0412465 Jy ! Clean residual min=-0.008728 max=0.015509 Jy/beam ! Clean residual mean=-0.000075 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 0.14122 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.14122 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=0.111504Jy sigma=0.000812 ! Fit after self-cal, rms=0.110740Jy sigma=0.000806 ! Inverting map ! Added new window around map position (-0.8, -5.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190522 Jy ! Component: 100 - total flux cleaned = 0.0331688 Jy ! Total flux subtracted in 100 components = 0.0331688 Jy ! Clean residual min=-0.007435 max=0.009838 Jy/beam ! Clean residual mean=-0.000064 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.174389 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.174389 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=0.105631Jy sigma=0.000764 ! Fit after self-cal, rms=0.104934Jy sigma=0.000758 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152059 Jy ! Component: 100 - total flux cleaned = 0.0268797 Jy ! Total flux subtracted in 100 components = 0.0268797 Jy ! Clean residual min=-0.006455 max=0.008646 Jy/beam ! Clean residual mean=-0.000054 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.201268 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.201268 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=0.101417Jy sigma=0.000729 ! Fit after self-cal, rms=0.101100Jy sigma=0.000726 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=1.881 mas, bpa=-73.51 degrees ! Estimated noise=347.615 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 = 0.0166696 Jy ! Component: 100 - total flux cleaned = 0.0293645 Jy ! Component: 150 - total flux cleaned = 0.039424 Jy ! Component: 200 - total flux cleaned = 0.04749 Jy ! Total flux subtracted in 200 components = 0.04749 Jy ! Clean residual min=-0.005815 max=0.009472 Jy/beam ! Clean residual mean=-0.000057 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.248758 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.248758 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=0.097102Jy sigma=0.000693 ! Fit after self-cal, rms=0.096662Jy sigma=0.000689 ! Inverting map ! Added new window around map position (-10.4, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105513 Jy ! Component: 100 - total flux cleaned = 0.0181438 Jy ! Component: 150 - total flux cleaned = 0.0243154 Jy ! Component: 200 - total flux cleaned = 0.0294547 Jy ! Total flux subtracted in 200 components = 0.0294547 Jy ! Clean residual min=-0.004601 max=0.006927 Jy/beam ! Clean residual mean=-0.000041 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.278213 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 102 components and 0.278213 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=0.095022Jy sigma=0.000676 ! Fit after self-cal, rms=0.094806Jy sigma=0.000674 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.07 KP 0.96 ! LA 0.93 MK 1.48 NL 0.97 OV 0.99 ! PT 0.97 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.06 KP 1.06 ! LA 0.95 MK 1.44 NL 0.93 OV 0.97 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 1.10 KP 0.94 ! LA 0.95 MK 1.25 NL 0.98 OV 0.99 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.06 KP 0.94 ! LA 0.96 MK 1.22 NL 0.97 OV 1.01 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 1.01 KP 0.97 ! LA 0.98 MK 1.23 NL 0.97 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.07 KP 0.94 ! LA 0.97 MK 1.13 NL 0.99 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.03 KP 0.96 ! LA 1.01 MK 1.17 NL 0.97 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.00 KP 0.95 ! LA 0.96 MK 1.10 NL 0.99 OV 1.01 ! PT 0.99 SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.39 KP 0.94 ! LA 0.96 MK 0.97 NL 1.03 OV 1.01 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.01 KP 0.96 ! LA 0.99 MK 1.06 NL 0.98 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 HN 1.32 KP 0.96 ! LA 1.00 MK 0.97 NL 1.07 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.00 KP 0.98 ! LA 0.96 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.094806Jy sigma=0.000674 ! Fit after self-cal, rms=0.095176Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=1.914 mas, bpa=-72.81 degrees ! Estimated noise=346.968 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 = 0.00257664 Jy ! Component: 100 - total flux cleaned = 0.00526657 Jy ! Component: 150 - total flux cleaned = 0.00772067 Jy ! Component: 200 - total flux cleaned = 0.00972251 Jy ! Total flux subtracted in 200 components = 0.00972251 Jy ! Clean residual min=-0.003897 max=0.005560 Jy/beam ! Clean residual mean=-0.000033 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.287936 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 119 components and 0.287936 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=0.094683Jy sigma=0.000665 ! Fit after self-cal, rms=0.094617Jy sigma=0.000664 ! Inverting map ! Added new window around map position (-8.2, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491191 Jy ! Component: 100 - total flux cleaned = 0.00685353 Jy ! Component: 150 - total flux cleaned = 0.00825947 Jy ! Component: 200 - total flux cleaned = 0.00956049 Jy ! Total flux subtracted in 200 components = 0.00956049 Jy ! Clean residual min=-0.003730 max=0.004950 Jy/beam ! Clean residual mean=-0.000023 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.297496 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.297496 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=0.094288Jy sigma=0.000661 ! Fit after self-cal, rms=0.094225Jy sigma=0.000661 ! 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=0.094225Jy sigma=0.000661 ! Fit after self-cal, rms=0.098498Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=1.903 mas, bpa=-71.91 degrees ! Estimated noise=344.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975347 Jy ! Component: 100 - total flux cleaned = 0.00241949 Jy ! Component: 150 - total flux cleaned = 0.00334842 Jy ! Component: 200 - total flux cleaned = 0.00384993 Jy ! Total flux subtracted in 200 components = 0.00384993 Jy ! Clean residual min=-0.002641 max=0.003972 Jy/beam ! Clean residual mean=-0.000008 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.301346 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 0.301346 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=0.098371Jy sigma=0.000652 ! Fit after self-cal, rms=0.098510Jy sigma=0.000651 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 (-0.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292844 Jy ! Component: 100 - total flux cleaned = 0.00336662 Jy ! Component: 150 - total flux cleaned = 0.00375367 Jy ! Component: 200 - total flux cleaned = 0.00422523 Jy ! Total flux subtracted in 200 components = 0.00422523 Jy ! Clean residual min=-0.002382 max=0.003175 Jy/beam ! Clean residual mean=-0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.305571 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 170 components and 0.305572 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=0.098379Jy sigma=0.000650 ! Fit after self-cal, rms=0.098373Jy sigma=0.000650 ! Inverting map ! Added new window around map position (7, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311894 Jy ! Component: 100 - total flux cleaned = 0.00519861 Jy ! Component: 150 - total flux cleaned = 0.0065759 Jy ! Component: 200 - total flux cleaned = 0.00715092 Jy ! Total flux subtracted in 200 components = 0.00715092 Jy ! Clean residual min=-0.002102 max=0.002704 Jy/beam ! Clean residual mean=0.000008 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.312722 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 192 components and 0.312723 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=0.098248Jy sigma=0.000649 ! Fit after self-cal, rms=0.098236Jy sigma=0.000649 ! Inverting map ! Added new window around map position (-22.4, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024167 Jy ! Component: 100 - total flux cleaned = 0.00343684 Jy ! Component: 150 - total flux cleaned = 0.00392567 Jy ! Component: 200 - total flux cleaned = 0.00422992 Jy ! Total flux subtracted in 200 components = 0.00422992 Jy ! Clean residual min=-0.002119 max=0.002115 Jy/beam ! Clean residual mean=0.000006 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.316952 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 203 components and 0.316952 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=0.098157Jy sigma=0.000648 ! Fit after self-cal, rms=0.098147Jy sigma=0.000648 ! 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=0.098147Jy sigma=0.000648 ! Fit after self-cal, rms=0.098099Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.896 mas, bpa=-71.86 degrees ! Estimated noise=341.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803638 Jy ! Component: 100 - total flux cleaned = 0.00164078 Jy ! Component: 150 - total flux cleaned = 0.0023518 Jy ! Component: 200 - total flux cleaned = 0.00278848 Jy ! Total flux subtracted in 200 components = 0.00278848 Jy ! Clean residual min=-0.001903 max=0.002060 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.319741 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 217 components and 0.319741 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=0.098052Jy sigma=0.000647 ! Fit after self-cal, rms=0.098057Jy sigma=0.000647 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 = 0.000601692 Jy ! Component: 100 - total flux cleaned = 0.000935779 Jy ! Component: 150 - total flux cleaned = 0.00125036 Jy ! Component: 200 - total flux cleaned = 0.00147301 Jy ! Total flux subtracted in 200 components = 0.00147301 Jy ! Clean residual min=-0.001889 max=0.001986 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.321214 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 224 components and 0.321214 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=0.098028Jy sigma=0.000647 ! Fit after self-cal, rms=0.098027Jy sigma=0.000647 ! 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=0.098027Jy sigma=0.000647 ! Fit after self-cal, rms=0.097541Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=2.855 mas, bpa=-60.12 degrees ! Estimated noise=399.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156153 Jy ! Component: 100 - total flux cleaned = 0.00240353 Jy ! Component: 150 - total flux cleaned = 0.00288903 Jy ! Component: 200 - total flux cleaned = 0.00318005 Jy ! Total flux subtracted in 200 components = 0.00318005 Jy ! Clean residual min=-0.002262 max=0.002506 Jy/beam ! Clean residual mean=0.000007 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.324394 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 251 components and 0.324394 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=0.097527Jy sigma=0.000647 ! Fit after self-cal, rms=0.097528Jy sigma=0.000647 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 = 0.00031886 Jy ! Component: 100 - total flux cleaned = 0.000453045 Jy ! Component: 150 - total flux cleaned = 0.000610821 Jy ! Component: 200 - total flux cleaned = 0.000814197 Jy ! Total flux subtracted in 200 components = 0.000814197 Jy ! Clean residual min=-0.002243 max=0.002510 Jy/beam ! Clean residual mean=0.000007 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.325208 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 258 components and 0.325208 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=0.097520Jy sigma=0.000647 ! Fit after self-cal, rms=0.097522Jy sigma=0.000647 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.893 mas, bpa=-71.87 degrees ! Estimated noise=338.866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.893 at -71.87 degrees (North through East) ! Clean map min=-0.0017063 max=0.082094 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=0.8592 mas, bmaj=1.637 mas, bpa=-75.73 degrees ! Estimated noise=709.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0659906 Jy ! Component: 100 - total flux cleaned = 0.10382 Jy ! Component: 150 - total flux cleaned = 0.132205 Jy ! Component: 200 - total flux cleaned = 0.154654 Jy ! Total flux subtracted in 200 components = 0.154654 Jy ! Clean residual min=-0.007719 max=0.013423 Jy/beam ! Clean residual mean=-0.000063 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.154654 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.154654 Jy ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.893 mas, bpa=-71.87 degrees ! Estimated noise=338.866 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 = 0.0263351 Jy ! Component: 100 - total flux cleaned = 0.0461925 Jy ! Component: 150 - total flux cleaned = 0.0623209 Jy ! Component: 200 - total flux cleaned = 0.075612 Jy ! Total flux subtracted in 200 components = 0.075612 Jy ! Clean residual min=-0.004803 max=0.008594 Jy/beam ! Clean residual mean=-0.000061 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.230266 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 86 components and 0.230266 Jy ! Inverting map ! Added new window around map position (1.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112296 Jy ! Component: 100 - total flux cleaned = 0.0207992 Jy ! Component: 150 - total flux cleaned = 0.0290151 Jy ! Component: 200 - total flux cleaned = 0.0361016 Jy ! Total flux subtracted in 200 components = 0.0361016 Jy ! Clean residual min=-0.003395 max=0.004427 Jy/beam ! Clean residual mean=-0.000036 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.266368 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 109 components and 0.266368 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=2.468 mas, bmaj=2.855 mas, bpa=-60.12 degrees ! Estimated noise=399.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889846 Jy ! Component: 100 - total flux cleaned = 0.0159141 Jy ! Component: 150 - total flux cleaned = 0.0217019 Jy ! Component: 200 - total flux cleaned = 0.0266568 Jy ! Total flux subtracted in 200 components = 0.0266568 Jy ! Clean residual min=-0.003201 max=0.003363 Jy/beam ! Clean residual mean=-0.000030 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.293024 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 = 0.00430032 Jy ! Component: 100 - total flux cleaned = 0.0080639 Jy ! Component: 150 - total flux cleaned = 0.0113823 Jy ! Component: 200 - total flux cleaned = 0.0143159 Jy ! Total flux subtracted in 200 components = 0.0143159 Jy ! Clean residual min=-0.002920 max=0.002702 Jy/beam ! Clean residual mean=-0.000014 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.30734 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 197 components and 0.30734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.893 mas, bpa=-71.87 degrees ! Estimated noise=338.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261699 Jy ! Component: 100 - total flux cleaned = 0.00418302 Jy ! Component: 150 - total flux cleaned = 0.0058276 Jy ! Component: 200 - total flux cleaned = 0.00731182 Jy ! Total flux subtracted in 200 components = 0.00731182 Jy ! Clean residual min=-0.002112 max=0.001991 Jy/beam ! Clean residual mean=-0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.314652 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 223 components and 0.314652 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=0.097722Jy sigma=0.000648 ! Fit after self-cal, rms=0.097631Jy sigma=0.000647 wmodel J1945+7055_X_2017_08_12_pus_map.mod ! Writing 223 model components to file: J1945+7055_X_2017_08_12_pus_map.mod wobs J1945+7055_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1945+7055_X_2017_08_12_pus_uvs.fits wwins J1945+7055_X_2017_08_12_pus_map.win ! wwins: Wrote 9 windows to J1945+7055_X_2017_08_12_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 = 0.000151394 Jy ! Component: 100 - total flux cleaned = 0.000465916 Jy ! Component: 150 - total flux cleaned = 0.000760849 Jy ! Component: 200 - total flux cleaned = 0.00107183 Jy ! Component: 250 - total flux cleaned = 0.00131804 Jy ! Component: 300 - total flux cleaned = 0.00155686 Jy ! Component: 350 - total flux cleaned = 0.00163441 Jy ! Component: 400 - total flux cleaned = 0.0017354 Jy ! Component: 450 - total flux cleaned = 0.00188353 Jy ! Component: 500 - total flux cleaned = 0.00200398 Jy ! Component: 550 - total flux cleaned = 0.00214506 Jy ! Component: 600 - total flux cleaned = 0.00214476 Jy ! Component: 650 - total flux cleaned = 0.00228131 Jy ! Component: 700 - total flux cleaned = 0.0023926 Jy ! Component: 750 - total flux cleaned = 0.00243626 Jy ! Component: 800 - total flux cleaned = 0.00245805 Jy ! Component: 850 - total flux cleaned = 0.00254377 Jy ! Component: 900 - total flux cleaned = 0.00258589 Jy ! Component: 950 - total flux cleaned = 0.00262734 Jy ! Component: 1000 - total flux cleaned = 0.00268844 Jy ! Component: 1050 - total flux cleaned = 0.00264842 Jy ! Component: 1100 - total flux cleaned = 0.00272802 Jy ! Component: 1150 - total flux cleaned = 0.00270861 Jy ! Component: 1200 - total flux cleaned = 0.00278636 Jy ! Component: 1250 - total flux cleaned = 0.00280548 Jy ! Component: 1300 - total flux cleaned = 0.00280546 Jy ! Component: 1350 - total flux cleaned = 0.00282397 Jy ! Component: 1400 - total flux cleaned = 0.0028425 Jy ! Component: 1450 - total flux cleaned = 0.00289726 Jy ! Component: 1500 - total flux cleaned = 0.00293327 Jy ! Component: 1550 - total flux cleaned = 0.00295122 Jy ! Component: 1600 - total flux cleaned = 0.00300447 Jy ! Component: 1650 - total flux cleaned = 0.00305694 Jy ! Component: 1700 - total flux cleaned = 0.00303948 Jy ! Component: 1750 - total flux cleaned = 0.00302245 Jy ! Component: 1800 - total flux cleaned = 0.00309075 Jy ! Component: 1850 - total flux cleaned = 0.00317504 Jy ! Component: 1900 - total flux cleaned = 0.00314148 Jy ! Component: 1950 - total flux cleaned = 0.00320767 Jy ! Component: 2000 - total flux cleaned = 0.00320727 Jy ! Total flux subtracted in 2048 components = 0.00317478 Jy ! Clean residual min=-0.000982 max=0.001022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.317827 Jy keep ! Adding 193 model components to the UV plane model. ! The established model now contains 412 components and 0.317827 Jy ![Exited script file: muppet] wmap "J1945+7055_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.893 at -71.87 degrees (North through East) ! Clean map min=-0.001484 max=0.081118 Jy/beam ! Writing clean map to FITS file: J1945+7055_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.081118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351896 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30142 1.30142 2.60285 5.20569 10.4114 20.8228 41.6455 83.2911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 1.893 at -71.87 degrees (North through East) ! Clean map min=-0.001484 max=0.081118 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 J1945+7055_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:28:16 2019