! Started logfile: J0240+1848_X_2017_07_16_pus_uvs.log on Thu May 9 14:00:46 2019 obs J0240+1848_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0240+1848_X_2017_07_16_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.66057 visibilities/baseline/integration-bin. ! Found source: J0240+1848 ! ! 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 40308 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 J0240+1848_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 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.889833Jy sigma=0.007308 ! Fit after self-cal, rms=0.872529Jy sigma=0.007172 ! 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=0.6817 mas, bmaj=1.526 mas, bpa=-2.017 degrees ! Estimated noise=761.206 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 = 0.0956012 Jy ! Component: 100 - total flux cleaned = 0.132596 Jy ! Total flux subtracted in 100 components = 0.132596 Jy ! Clean residual min=-0.014723 max=0.064094 Jy/beam ! Clean residual mean=-0.000128 rms=0.004837 Jy/beam ! Combined flux in latest and established models = 0.132596 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.132596 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=0.120520Jy sigma=0.000976 ! Fit after self-cal, rms=0.119980Jy sigma=0.000970 ! 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 = 0.0503171 Jy ! Component: 100 - total flux cleaned = 0.0734311 Jy ! Total flux subtracted in 100 components = 0.0734311 Jy ! Clean residual min=-0.009180 max=0.019129 Jy/beam ! Clean residual mean=-0.000062 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.206027 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.206027 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=0.095978Jy sigma=0.000766 ! Fit after self-cal, rms=0.091443Jy sigma=0.000728 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229834 Jy ! Component: 100 - total flux cleaned = 0.034381 Jy ! Total flux subtracted in 100 components = 0.034381 Jy ! Clean residual min=-0.005947 max=0.008309 Jy/beam ! Clean residual mean=-0.000032 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.240408 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.240408 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=0.085049Jy sigma=0.000673 ! Fit after self-cal, rms=0.084401Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946411 Jy ! Component: 100 - total flux cleaned = 0.015066 Jy ! Total flux subtracted in 100 components = 0.015066 Jy ! Clean residual min=-0.004693 max=0.005023 Jy/beam ! Clean residual mean=-0.000018 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.255474 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.255474 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=0.083215Jy sigma=0.000657 ! Fit after self-cal, rms=0.083114Jy sigma=0.000656 ! 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=0.7994 mas, bmaj=1.726 mas, bpa=-1.414 degrees ! Estimated noise=432.879 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 = 0.00511658 Jy ! Component: 100 - total flux cleaned = 0.00716231 Jy ! Component: 150 - total flux cleaned = 0.00790237 Jy ! Component: 200 - total flux cleaned = 0.00805548 Jy ! Total flux subtracted in 200 components = 0.00805548 Jy ! Clean residual min=-0.003615 max=0.005110 Jy/beam ! Clean residual mean=-0.000033 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.263529 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.263529 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=0.082757Jy sigma=0.000653 ! Fit after self-cal, rms=0.082730Jy sigma=0.000653 ! Inverting map ! Added new window around map position (4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508919 Jy ! Component: 100 - total flux cleaned = 0.00785254 Jy ! Component: 150 - total flux cleaned = 0.00905788 Jy ! Component: 200 - total flux cleaned = 0.0100635 Jy ! Total flux subtracted in 200 components = 0.0100635 Jy ! Clean residual min=-0.002897 max=0.002659 Jy/beam ! Clean residual mean=-0.000019 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.273593 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 69 components and 0.273593 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=0.082367Jy sigma=0.000649 ! Fit after self-cal, rms=0.082326Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.00 ! LA 0.95 MK 0.96 NL 0.98 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.21 KP 1.04 ! LA 0.93 MK 0.98 NL 0.99 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.02 KP 0.99 ! LA 0.97 MK 0.98 NL 0.97 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 1.00 ! LA 0.96 MK 1.02 NL 0.96 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.00 ! LA 0.96 MK 1.00 NL 1.00 OV 1.04 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 0.99 ! LA 0.97 MK 1.02 NL 0.97 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 1.01 ! LA 0.95 MK 1.02 NL 1.00 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.01 ! LA 0.93 MK 0.99 NL 0.99 OV 1.08 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.99 ! LA 1.00 MK 0.98 NL 0.98 OV 1.04 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 0.94 ! LA 1.00 MK 0.98 NL 1.00 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 0.98 ! LA 0.97 MK 1.00 NL 0.98 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.082326Jy sigma=0.000649 ! Fit after self-cal, rms=0.081779Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7996 mas, bmaj=1.724 mas, bpa=-1.408 degrees ! Estimated noise=430.761 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 = -0.000384718 Jy ! Component: 100 - total flux cleaned = -0.000314502 Jy ! Component: 150 - total flux cleaned = -0.000142311 Jy ! Component: 200 - total flux cleaned = 0.00015592 Jy ! Total flux subtracted in 200 components = 0.00015592 Jy ! Clean residual min=-0.002172 max=0.002641 Jy/beam ! Clean residual mean=-0.000011 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.273749 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.273749 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=0.081676Jy sigma=0.000646 ! Fit after self-cal, rms=0.081671Jy sigma=0.000646 ! 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=0.081671Jy sigma=0.000646 ! Fit after self-cal, rms=0.082706Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7991 mas, bmaj=1.724 mas, bpa=-1.293 degrees ! Estimated noise=429.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292 Jy ! Component: 100 - total flux cleaned = 0.000137648 Jy ! Component: 150 - total flux cleaned = 0.000366212 Jy ! Component: 200 - total flux cleaned = 0.000565671 Jy ! Total flux subtracted in 200 components = 0.000565671 Jy ! Clean residual min=-0.001866 max=0.002466 Jy/beam ! Clean residual mean=-0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.274314 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.274314 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=0.082648Jy sigma=0.000642 ! Fit after self-cal, rms=0.082730Jy sigma=0.000642 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 (1.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155068 Jy ! Component: 100 - total flux cleaned = 0.001823 Jy ! Component: 150 - total flux cleaned = 0.00204981 Jy ! Component: 200 - total flux cleaned = 0.00228491 Jy ! Total flux subtracted in 200 components = 0.00228491 Jy ! Clean residual min=-0.001689 max=0.001557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.276599 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.276599 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=0.082660Jy sigma=0.000641 ! Fit after self-cal, rms=0.082648Jy sigma=0.000641 ! 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=0.082648Jy sigma=0.000641 ! Fit after self-cal, rms=0.083098Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7992 mas, bmaj=1.724 mas, bpa=-1.273 degrees ! Estimated noise=427.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.41103e-05 Jy ! Component: 100 - total flux cleaned = 0.000233 Jy ! Component: 150 - total flux cleaned = 0.000626099 Jy ! Component: 200 - total flux cleaned = 0.000847501 Jy ! Total flux subtracted in 200 components = 0.000847501 Jy ! Clean residual min=-0.001557 max=0.001420 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.277447 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.277447 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=0.083063Jy sigma=0.000640 ! Fit after self-cal, rms=0.083073Jy sigma=0.000640 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 = -2.57152e-05 Jy ! Component: 100 - total flux cleaned = 0.000285403 Jy ! Component: 150 - total flux cleaned = 0.000452204 Jy ! Component: 200 - total flux cleaned = 0.000478726 Jy ! Total flux subtracted in 200 components = 0.000478726 Jy ! Clean residual min=-0.001529 max=0.001343 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.277926 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.277926 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=0.083054Jy sigma=0.000640 ! Fit after self-cal, rms=0.083050Jy sigma=0.000640 ! 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=0.083050Jy sigma=0.000640 ! Fit after self-cal, rms=0.082992Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.852 mas, bmaj=2.669 mas, bpa=-5.666 degrees ! Estimated noise=575.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114708 Jy ! Component: 100 - total flux cleaned = 0.00135846 Jy ! Component: 150 - total flux cleaned = 0.00133879 Jy ! Component: 200 - total flux cleaned = 0.00135493 Jy ! Total flux subtracted in 200 components = 0.00135493 Jy ! Clean residual min=-0.001713 max=0.001435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.279281 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.279281 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=0.082989Jy sigma=0.000640 ! Fit after self-cal, rms=0.082992Jy sigma=0.000640 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 = 0.00022528 Jy ! Component: 100 - total flux cleaned = 0.000326544 Jy ! Component: 150 - total flux cleaned = 0.000312043 Jy ! Component: 200 - total flux cleaned = 0.0003253 Jy ! Total flux subtracted in 200 components = 0.0003253 Jy ! Clean residual min=-0.001682 max=0.001459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.279606 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.279606 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=0.082991Jy sigma=0.000640 ! Fit after self-cal, rms=0.082990Jy sigma=0.000640 ! 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=0.7996 mas, bmaj=1.724 mas, bpa=-1.268 degrees ! Estimated noise=426.986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7996 x 1.724 at -1.268 degrees (North through East) ! Clean map min=-0.0013336 max=0.1286 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=0.6823 mas, bmaj=1.523 mas, bpa=-1.771 degrees ! Estimated noise=750.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10671 Jy ! Component: 100 - total flux cleaned = 0.159702 Jy ! Component: 150 - total flux cleaned = 0.191186 Jy ! Component: 200 - total flux cleaned = 0.21135 Jy ! Total flux subtracted in 200 components = 0.21135 Jy ! Clean residual min=-0.005541 max=0.010777 Jy/beam ! Clean residual mean=-0.000060 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.21135 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 0.21135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7996 mas, bmaj=1.724 mas, bpa=-1.268 degrees ! Estimated noise=426.986 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 = 0.0180011 Jy ! Component: 100 - total flux cleaned = 0.0286095 Jy ! Component: 150 - total flux cleaned = 0.0360003 Jy ! Component: 200 - total flux cleaned = 0.0416021 Jy ! Total flux subtracted in 200 components = 0.0416021 Jy ! Clean residual min=-0.002505 max=0.003296 Jy/beam ! Clean residual mean=-0.000047 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.252952 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.252952 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441988 Jy ! Component: 100 - total flux cleaned = 0.00801627 Jy ! Component: 150 - total flux cleaned = 0.0110187 Jy ! Component: 200 - total flux cleaned = 0.0135697 Jy ! Total flux subtracted in 200 components = 0.0135697 Jy ! Clean residual min=-0.001877 max=0.001695 Jy/beam ! Clean residual mean=-0.000023 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.266522 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 63 components and 0.266522 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=1.852 mas, bmaj=2.669 mas, bpa=-5.666 degrees ! Estimated noise=575.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444047 Jy ! Component: 100 - total flux cleaned = 0.00725255 Jy ! Component: 150 - total flux cleaned = 0.00912749 Jy ! Component: 200 - total flux cleaned = 0.0104671 Jy ! Total flux subtracted in 200 components = 0.0104671 Jy ! Clean residual min=-0.001670 max=0.001693 Jy/beam ! Clean residual mean=-0.000013 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.276989 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 = 0.000991112 Jy ! Component: 100 - total flux cleaned = 0.00145626 Jy ! Component: 150 - total flux cleaned = 0.0018396 Jy ! Component: 200 - total flux cleaned = 0.00207748 Jy ! Total flux subtracted in 200 components = 0.00207748 Jy ! Clean residual min=-0.001587 max=0.001554 Jy/beam ! Clean residual mean=-0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.279066 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 118 components and 0.279066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7996 mas, bmaj=1.724 mas, bpa=-1.268 degrees ! Estimated noise=426.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588815 Jy ! Component: 100 - total flux cleaned = 0.00071025 Jy ! Component: 150 - total flux cleaned = 0.000709993 Jy ! Component: 200 - total flux cleaned = 0.000709019 Jy ! Total flux subtracted in 200 components = 0.000709019 Jy ! Clean residual min=-0.001548 max=0.001441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.279775 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.279775 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=0.082992Jy sigma=0.000640 ! Fit after self-cal, rms=0.082961Jy sigma=0.000640 wmodel J0240+1848_X_2017_07_16_pus_map.mod ! Writing 138 model components to file: J0240+1848_X_2017_07_16_pus_map.mod wobs J0240+1848_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0240+1848_X_2017_07_16_pus_uvs.fits wwins J0240+1848_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0240+1848_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 = -0.000581612 Jy ! Component: 100 - total flux cleaned = -0.000962421 Jy ! Component: 150 - total flux cleaned = -0.00127522 Jy ! Component: 200 - total flux cleaned = -0.00157218 Jy ! Component: 250 - total flux cleaned = -0.00183657 Jy ! Component: 300 - total flux cleaned = -0.00203205 Jy ! Component: 350 - total flux cleaned = -0.00224019 Jy ! Component: 400 - total flux cleaned = -0.00236877 Jy ! Component: 450 - total flux cleaned = -0.0025823 Jy ! Component: 500 - total flux cleaned = -0.00275487 Jy ! Component: 550 - total flux cleaned = -0.00295664 Jy ! Component: 600 - total flux cleaned = -0.00310417 Jy ! Component: 650 - total flux cleaned = -0.00323276 Jy ! Component: 700 - total flux cleaned = -0.00335865 Jy ! Component: 750 - total flux cleaned = -0.00345084 Jy ! Component: 800 - total flux cleaned = -0.00351149 Jy ! Component: 850 - total flux cleaned = -0.00360044 Jy ! Component: 900 - total flux cleaned = -0.00365849 Jy ! Component: 950 - total flux cleaned = -0.00368722 Jy ! Component: 1000 - total flux cleaned = -0.00371551 Jy ! Component: 1050 - total flux cleaned = -0.00372958 Jy ! Component: 1100 - total flux cleaned = -0.00375681 Jy ! Component: 1150 - total flux cleaned = -0.00379649 Jy ! Component: 1200 - total flux cleaned = -0.00380954 Jy ! Component: 1250 - total flux cleaned = -0.00382229 Jy ! Component: 1300 - total flux cleaned = -0.00380934 Jy ! Component: 1350 - total flux cleaned = -0.00377172 Jy ! Component: 1400 - total flux cleaned = -0.00373468 Jy ! Component: 1450 - total flux cleaned = -0.0037225 Jy ! Component: 1500 - total flux cleaned = -0.00371025 Jy ! Component: 1550 - total flux cleaned = -0.00362677 Jy ! Component: 1600 - total flux cleaned = -0.00368582 Jy ! Component: 1650 - total flux cleaned = -0.00365061 Jy ! Component: 1700 - total flux cleaned = -0.00361595 Jy ! Component: 1750 - total flux cleaned = -0.00357046 Jy ! Component: 1800 - total flux cleaned = -0.00358178 Jy ! Component: 1850 - total flux cleaned = -0.00354837 Jy ! Component: 1900 - total flux cleaned = -0.00351527 Jy ! Component: 1950 - total flux cleaned = -0.00354806 Jy ! Component: 2000 - total flux cleaned = -0.00354775 Jy ! Total flux subtracted in 2048 components = -0.00354767 Jy ! Clean residual min=-0.000559 max=0.000554 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.276228 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 303 components and 0.276228 Jy ![Exited script file: muppet] wmap "J0240+1848_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7996 x 1.724 at -1.268 degrees (North through East) ! Clean map min=-0.0011291 max=0.12944 Jy/beam ! Writing clean map to FITS file: J0240+1848_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 0.12944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201415 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466816 0.466816 0.933631 1.86726 3.73453 7.46905 14.9381 29.8762 59.7524 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7996 x 1.724 at -1.268 degrees (North through East) ! Clean map min=-0.0011291 max=0.12944 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 J0240+1848_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:00:49 2019