! Started logfile: J2002-1649_X_2017_06_10_pus_uvs.log on Mon May 6 12:52:12 2019 obs J2002-1649_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2002-1649_X_2017_06_10_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97193 visibilities/baseline/integration-bin. ! Found source: J2002-1649 ! ! 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 1309 lines of history. ! ! Reading 39888 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 J2002-1649_X_2017_06_10_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.907204Jy sigma=0.007974 ! Fit after self-cal, rms=0.896330Jy sigma=0.007882 ! 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=0.6534 mas, bmaj=1.694 mas, bpa=-2.336 degrees ! Estimated noise=668.478 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 = 0.0779181 Jy ! Component: 100 - total flux cleaned = 0.0982421 Jy ! Total flux subtracted in 100 components = 0.0982421 Jy ! Clean residual min=-0.005010 max=0.010760 Jy/beam ! Clean residual mean=0.000040 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.0982421 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0982421 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=0.084176Jy sigma=0.000704 ! Fit after self-cal, rms=0.084170Jy sigma=0.000704 ! Inverting map ! Added new window around map position (1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122466 Jy ! Component: 100 - total flux cleaned = 0.0203771 Jy ! Total flux subtracted in 100 components = 0.0203771 Jy ! Clean residual min=-0.003675 max=0.005247 Jy/beam ! Clean residual mean=0.000031 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.118619 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.118619 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=0.081391Jy sigma=0.000676 ! Fit after self-cal, rms=0.081266Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642159 Jy ! Component: 100 - total flux cleaned = 0.010833 Jy ! Total flux subtracted in 100 components = 0.010833 Jy ! Clean residual min=-0.003225 max=0.003426 Jy/beam ! Clean residual mean=0.000025 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.129452 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.129452 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=0.080463Jy sigma=0.000667 ! Fit after self-cal, rms=0.080423Jy sigma=0.000667 ! 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=0.8161 mas, bmaj=2.008 mas, bpa=-1.05 degrees ! Estimated noise=407.947 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 (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579523 Jy ! Component: 100 - total flux cleaned = 0.00902758 Jy ! Component: 150 - total flux cleaned = 0.011132 Jy ! Component: 200 - total flux cleaned = 0.0125253 Jy ! Total flux subtracted in 200 components = 0.0125253 Jy ! Clean residual min=-0.001672 max=0.002091 Jy/beam ! Clean residual mean=0.000014 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.141978 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.141978 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=0.080010Jy sigma=0.000662 ! Fit after self-cal, rms=0.079988Jy sigma=0.000662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 1.02 ! LA 0.98 MK 1.02 NL 1.00 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.97 ! LA 0.96 MK 0.97 NL 1.01 OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.05 KP 1.00 ! LA 0.98 MK 1.02 NL 1.01 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.06 KP 1.01 ! LA 0.96 MK 1.02 NL 1.01 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.00 ! LA 0.96 MK 1.03 NL 0.98 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.03 ! LA 0.97 MK 1.01 NL 1.03 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.01 ! LA 0.98 MK 1.08 NL 0.99 OV 1.02 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.03 KP 1.02 ! LA 0.94 MK 0.97 NL 0.99 OV 0.98 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.54 KP 1.00 ! LA 0.99 MK 1.00 NL 1.00 OV 1.00 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.07 KP 1.02 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 0.95 ! LA 0.98 MK 0.97 NL 1.01 OV 1.00 ! PT 1.02 SC 0.92 ! ! ! Fit before self-cal, rms=0.079988Jy sigma=0.000662 ! Fit after self-cal, rms=0.081376Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8204 mas, bmaj=2.013 mas, bpa=-0.9782 degrees ! Estimated noise=408.372 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 = 0.00109226 Jy ! Component: 100 - total flux cleaned = 0.00126844 Jy ! Component: 150 - total flux cleaned = 0.00131663 Jy ! Component: 200 - total flux cleaned = 0.0013392 Jy ! Total flux subtracted in 200 components = 0.0013392 Jy ! Clean residual min=-0.001602 max=0.002071 Jy/beam ! Clean residual mean=0.000005 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.143317 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.143317 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=0.081353Jy sigma=0.000660 ! Fit after self-cal, rms=0.081378Jy sigma=0.000660 ! 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=0.081378Jy sigma=0.000660 ! Fit after self-cal, rms=0.082086Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8207 mas, bmaj=2.015 mas, bpa=-0.9134 degrees ! Estimated noise=408.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611059 Jy ! Component: 100 - total flux cleaned = 0.000656415 Jy ! Component: 150 - total flux cleaned = 0.000675661 Jy ! Component: 200 - total flux cleaned = 0.000710882 Jy ! Total flux subtracted in 200 components = 0.000710882 Jy ! Clean residual min=-0.001479 max=0.002014 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.144028 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.144028 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=0.082073Jy sigma=0.000659 ! Fit after self-cal, rms=0.082085Jy sigma=0.000659 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, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174146 Jy ! Component: 100 - total flux cleaned = 0.00260612 Jy ! Component: 150 - total flux cleaned = 0.00325087 Jy ! Component: 200 - total flux cleaned = 0.00367509 Jy ! Total flux subtracted in 200 components = 0.00367509 Jy ! Clean residual min=-0.001445 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.147703 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.147703 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=0.082045Jy sigma=0.000659 ! Fit after self-cal, rms=0.082043Jy sigma=0.000658 ! 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=0.082043Jy sigma=0.000658 ! Fit after self-cal, rms=0.081962Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8205 mas, bmaj=2.015 mas, bpa=-0.8716 degrees ! Estimated noise=408.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645939 Jy ! Component: 100 - total flux cleaned = 0.000944403 Jy ! Component: 150 - total flux cleaned = 0.00113248 Jy ! Component: 200 - total flux cleaned = 0.0012099 Jy ! Total flux subtracted in 200 components = 0.0012099 Jy ! Clean residual min=-0.001446 max=0.001352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.148913 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.148913 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=0.081953Jy sigma=0.000658 ! Fit after self-cal, rms=0.081954Jy sigma=0.000658 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 = 0.000142876 Jy ! Component: 100 - total flux cleaned = 0.000247999 Jy ! Component: 150 - total flux cleaned = 0.000317039 Jy ! Component: 200 - total flux cleaned = 0.000382301 Jy ! Total flux subtracted in 200 components = 0.000382301 Jy ! Clean residual min=-0.001421 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.149295 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.149295 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=0.081949Jy sigma=0.000658 ! Fit after self-cal, rms=0.081949Jy sigma=0.000658 ! 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=0.081949Jy sigma=0.000658 ! Fit after self-cal, rms=0.081872Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=4.338 mas, bpa=3.035 degrees ! Estimated noise=528.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857614 Jy ! Component: 100 - total flux cleaned = 0.00120225 Jy ! Component: 150 - total flux cleaned = 0.00132543 Jy ! Component: 200 - total flux cleaned = 0.00137764 Jy ! Total flux subtracted in 200 components = 0.00137764 Jy ! Clean residual min=-0.001727 max=0.001759 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.150673 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 111 components and 0.150673 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=0.081871Jy sigma=0.000658 ! Fit after self-cal, rms=0.081870Jy sigma=0.000658 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 = 0.000115779 Jy ! Component: 100 - total flux cleaned = 0.000210652 Jy ! Component: 150 - total flux cleaned = 0.000257336 Jy ! Component: 200 - total flux cleaned = 0.000278616 Jy ! Total flux subtracted in 200 components = 0.000278616 Jy ! Clean residual min=-0.001714 max=0.001760 Jy/beam ! Clean residual mean=-0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.150951 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.150951 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=0.081871Jy sigma=0.000658 ! Fit after self-cal, rms=0.081872Jy sigma=0.000658 ! 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=0.8202 mas, bmaj=2.014 mas, bpa=-0.8439 degrees ! Estimated noise=408.12 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8202 x 2.014 at -0.8439 degrees (North through East) ! Clean map min=-0.0013102 max=0.10374 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=0.6553 mas, bmaj=1.695 mas, bpa=-2.155 degrees ! Estimated noise=667.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0773767 Jy ! Component: 100 - total flux cleaned = 0.0987484 Jy ! Component: 150 - total flux cleaned = 0.111868 Jy ! Component: 200 - total flux cleaned = 0.120578 Jy ! Total flux subtracted in 200 components = 0.120578 Jy ! Clean residual min=-0.002688 max=0.004715 Jy/beam ! Clean residual mean=0.000020 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.120578 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.120578 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=2.014 mas, bpa=-0.8439 degrees ! Estimated noise=408.12 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 = 0.00938584 Jy ! Component: 100 - total flux cleaned = 0.0147913 Jy ! Component: 150 - total flux cleaned = 0.0181194 Jy ! Component: 200 - total flux cleaned = 0.0204195 Jy ! Total flux subtracted in 200 components = 0.0204195 Jy ! Clean residual min=-0.001756 max=0.001791 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.140997 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.140997 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=2.158 mas, bmaj=4.338 mas, bpa=3.035 degrees ! Estimated noise=528.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282075 Jy ! Component: 100 - total flux cleaned = 0.00463305 Jy ! Component: 150 - total flux cleaned = 0.00594417 Jy ! Component: 200 - total flux cleaned = 0.00693447 Jy ! Total flux subtracted in 200 components = 0.00693447 Jy ! Clean residual min=-0.001911 max=0.001861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.147932 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 = 0.000764989 Jy ! Component: 100 - total flux cleaned = 0.00135891 Jy ! Component: 150 - total flux cleaned = 0.00182256 Jy ! Component: 200 - total flux cleaned = 0.00218653 Jy ! Total flux subtracted in 200 components = 0.00218653 Jy ! Clean residual min=-0.001768 max=0.001722 Jy/beam ! Clean residual mean=-0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.150118 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.150118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=2.014 mas, bpa=-0.8439 degrees ! Estimated noise=408.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204436 Jy ! Component: 100 - total flux cleaned = -0.000117214 Jy ! Component: 150 - total flux cleaned = -4.04352e-05 Jy ! Component: 200 - total flux cleaned = 2.52943e-05 Jy ! Total flux subtracted in 200 components = 2.52943e-05 Jy ! Clean residual min=-0.001577 max=0.001329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.150144 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.150144 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=0.081885Jy sigma=0.000658 ! Fit after self-cal, rms=0.081881Jy sigma=0.000658 wmodel J2002-1649_X_2017_06_10_pus_map.mod ! Writing 94 model components to file: J2002-1649_X_2017_06_10_pus_map.mod wobs J2002-1649_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2002-1649_X_2017_06_10_pus_uvs.fits wwins J2002-1649_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J2002-1649_X_2017_06_10_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 = -0.000415255 Jy ! Component: 100 - total flux cleaned = -0.000462566 Jy ! Component: 150 - total flux cleaned = -0.000317549 Jy ! Component: 200 - total flux cleaned = -0.000107586 Jy ! Component: 250 - total flux cleaned = 0.000141129 Jy ! Component: 300 - total flux cleaned = 0.000310414 Jy ! Component: 350 - total flux cleaned = 0.000488981 Jy ! Component: 400 - total flux cleaned = 0.000552203 Jy ! Component: 450 - total flux cleaned = 0.000598242 Jy ! Component: 500 - total flux cleaned = 0.000613418 Jy ! Component: 550 - total flux cleaned = 0.000671631 Jy ! Component: 600 - total flux cleaned = 0.000728152 Jy ! Component: 650 - total flux cleaned = 0.000811533 Jy ! Component: 700 - total flux cleaned = 0.000879285 Jy ! Component: 750 - total flux cleaned = 0.000958733 Jy ! Component: 800 - total flux cleaned = 0.00098487 Jy ! Component: 850 - total flux cleaned = 0.00103573 Jy ! Component: 900 - total flux cleaned = 0.00107338 Jy ! Component: 950 - total flux cleaned = 0.00111013 Jy ! Component: 1000 - total flux cleaned = 0.00115852 Jy ! Component: 1050 - total flux cleaned = 0.00120606 Jy ! Component: 1100 - total flux cleaned = 0.00127623 Jy ! Component: 1150 - total flux cleaned = 0.0013107 Jy ! Component: 1200 - total flux cleaned = 0.00138993 Jy ! Component: 1250 - total flux cleaned = 0.0014344 Jy ! Component: 1300 - total flux cleaned = 0.00147824 Jy ! Component: 1350 - total flux cleaned = 0.00152138 Jy ! Component: 1400 - total flux cleaned = 0.00155331 Jy ! Component: 1450 - total flux cleaned = 0.00156386 Jy ! Component: 1500 - total flux cleaned = 0.00159513 Jy ! Component: 1550 - total flux cleaned = 0.00163626 Jy ! Component: 1600 - total flux cleaned = 0.00165663 Jy ! Component: 1650 - total flux cleaned = 0.00172631 Jy ! Component: 1700 - total flux cleaned = 0.00171639 Jy ! Component: 1750 - total flux cleaned = 0.00176497 Jy ! Component: 1800 - total flux cleaned = 0.00180319 Jy ! Component: 1850 - total flux cleaned = 0.00185032 Jy ! Component: 1900 - total flux cleaned = 0.00185952 Jy ! Component: 1950 - total flux cleaned = 0.0018873 Jy ! Component: 2000 - total flux cleaned = 0.0018874 Jy ! Total flux subtracted in 2048 components = 0.00194125 Jy ! Clean residual min=-0.000448 max=0.000546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.152085 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 226 components and 0.152085 Jy ![Exited script file: muppet] wmap "J2002-1649_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8202 x 2.014 at -0.8439 degrees (North through East) ! Clean map min=-0.001003 max=0.10331 Jy/beam ! Writing clean map to FITS file: J2002-1649_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.488666 0.488666 0.977332 1.95466 3.90933 7.81865 15.6373 31.2746 62.5492 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8202 x 2.014 at -0.8439 degrees (North through East) ! Clean map min=-0.001003 max=0.10331 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 J2002-1649_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:52:14 2019