! Started logfile: J1316+6726_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:50:00 2019 obs J1316+6726_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1316+6726_X_2017_05_31_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966082 visibilities/baseline/integration-bin. ! Found source: J1316+6726 ! ! 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 1698 lines of history. ! ! Reading 79296 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 J1316+6726_X_2017_05_31_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932778Jy sigma=0.007493 ! Fit after self-cal, rms=0.917928Jy sigma=0.007386 ! 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=0.8066 mas, bmaj=0.9185 mas, bpa=79.41 degrees ! Estimated noise=747.766 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 = 0.0670689 Jy ! Component: 100 - total flux cleaned = 0.0817265 Jy ! Total flux subtracted in 100 components = 0.0817265 Jy ! Clean residual min=-0.002382 max=0.004254 Jy/beam ! Clean residual mean=-0.000011 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0817265 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0817265 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=0.087130Jy sigma=0.000651 ! Fit after self-cal, rms=0.087101Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405269 Jy ! Component: 100 - total flux cleaned = 0.00606298 Jy ! Total flux subtracted in 100 components = 0.00606298 Jy ! Clean residual min=-0.002269 max=0.002432 Jy/beam ! Clean residual mean=-0.000007 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0877895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0877895 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=0.086939Jy sigma=0.000649 ! Fit after self-cal, rms=0.086943Jy sigma=0.000649 ! 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=1.034 mas, bmaj=1.195 mas, bpa=81.72 degrees ! Estimated noise=318.539 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 = 0.001131 Jy ! Component: 100 - total flux cleaned = 0.00167785 Jy ! Component: 150 - total flux cleaned = 0.00197089 Jy ! Component: 200 - total flux cleaned = 0.00206855 Jy ! Total flux subtracted in 200 components = 0.00206855 Jy ! Clean residual min=-0.001439 max=0.001565 Jy/beam ! Clean residual mean=0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.089858 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.089858 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=0.086933Jy sigma=0.000649 ! Fit after self-cal, rms=0.086937Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 1.03 ! LA 0.99 MK 0.97 NL 0.96 OV 1.06 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.03 KP 0.97 ! LA 0.97 MK 0.95 NL 0.97 OV 1.09 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.03 KP 0.89 ! LA 0.96 MK 0.99 NL 0.95 OV 1.06 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.98 ! LA 1.01 MK 0.96 NL 0.99 OV 1.08 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.94 KP 0.98 ! LA 0.98 MK 1.00 NL 1.04 OV 1.07 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 0.86 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 0.98 ! LA 1.02 MK 0.98 NL 0.86 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.16 KP 0.98 ! LA 1.00 MK 0.93 NL 0.87 OV 0.99 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.10 KP 0.94 ! LA 0.99 MK 1.00 NL 0.88 OV 1.03 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.07 KP 0.97 ! LA 0.99 MK 1.00 NL 0.89 OV 0.99 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.02 KP 0.89 ! LA 1.04 MK 1.04 NL 0.91 OV 1.01 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.95 KP 0.95 ! LA 0.98 MK 0.97 NL 0.91 OV 1.09 ! PT 1.05 SC 1.07 ! ! ! Fit before self-cal, rms=0.086937Jy sigma=0.000649 ! Fit after self-cal, rms=0.087456Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.201 mas, bpa=83.12 degrees ! Estimated noise=318.17 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.4, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134803 Jy ! Component: 100 - total flux cleaned = 0.00182991 Jy ! Component: 150 - total flux cleaned = 0.00192742 Jy ! Component: 200 - total flux cleaned = 0.00192668 Jy ! Total flux subtracted in 200 components = 0.00192668 Jy ! Clean residual min=-0.000863 max=0.001063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0917847 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0917847 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=0.087431Jy sigma=0.000646 ! Fit after self-cal, rms=0.087487Jy 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=0.087487Jy sigma=0.000646 ! Fit after self-cal, rms=0.092064Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.199 mas, bpa=82.39 degrees ! Estimated noise=318.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438033 Jy ! Component: 100 - total flux cleaned = 0.000571883 Jy ! Component: 150 - total flux cleaned = 0.000635689 Jy ! Component: 200 - total flux cleaned = 0.000680472 Jy ! Total flux subtracted in 200 components = 0.000680472 Jy ! Clean residual min=-0.000916 max=0.000817 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0924652 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0924652 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=0.092061Jy sigma=0.000644 ! Fit after self-cal, rms=0.092187Jy sigma=0.000644 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 = 9.95639e-05 Jy ! Component: 100 - total flux cleaned = 0.000117091 Jy ! Component: 150 - total flux cleaned = 0.000133279 Jy ! Component: 200 - total flux cleaned = 0.000163268 Jy ! Total flux subtracted in 200 components = 0.000163268 Jy ! Clean residual min=-0.000919 max=0.000821 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0926284 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.0926285 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=0.092186Jy sigma=0.000644 ! Fit after self-cal, rms=0.092188Jy sigma=0.000644 ! 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=0.092188Jy sigma=0.000644 ! Fit after self-cal, rms=0.093746Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.199 mas, bpa=82.09 degrees ! Estimated noise=318.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.27965e-05 Jy ! Component: 100 - total flux cleaned = 6.84158e-05 Jy ! Component: 150 - total flux cleaned = 0.000102523 Jy ! Component: 200 - total flux cleaned = 0.00011499 Jy ! Total flux subtracted in 200 components = 0.00011499 Jy ! Clean residual min=-0.000925 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0927434 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.0927434 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=0.093744Jy sigma=0.000643 ! Fit after self-cal, rms=0.093763Jy sigma=0.000643 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 = -1.01209e-05 Jy ! Component: 100 - total flux cleaned = 2.46648e-06 Jy ! Component: 150 - total flux cleaned = 1.44148e-05 Jy ! Component: 200 - total flux cleaned = 2.57947e-05 Jy ! Total flux subtracted in 200 components = 2.57947e-05 Jy ! Clean residual min=-0.000920 max=0.000808 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0927692 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.0927693 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=0.093763Jy sigma=0.000643 ! Fit after self-cal, rms=0.093763Jy sigma=0.000643 ! 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=0.093763Jy sigma=0.000643 ! Fit after self-cal, rms=0.093909Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=2.645 mas, bpa=77.08 degrees ! Estimated noise=408.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352193 Jy ! Component: 100 - total flux cleaned = 0.000463585 Jy ! Component: 150 - total flux cleaned = 0.000486942 Jy ! Component: 200 - total flux cleaned = 0.000504919 Jy ! Total flux subtracted in 200 components = 0.000504919 Jy ! Clean residual min=-0.000958 max=0.000947 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0932742 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0932742 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=0.093909Jy sigma=0.000643 ! Fit after self-cal, rms=0.093911Jy sigma=0.000643 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 = 3.18925e-05 Jy ! Component: 100 - total flux cleaned = 6.45509e-05 Jy ! Component: 150 - total flux cleaned = 6.98181e-05 Jy ! Component: 200 - total flux cleaned = 7.45306e-05 Jy ! Total flux subtracted in 200 components = 7.45306e-05 Jy ! Clean residual min=-0.000944 max=0.000939 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0933487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.0933487 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=0.093911Jy sigma=0.000643 ! Fit after self-cal, rms=0.093912Jy sigma=0.000643 ! 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=1.041 mas, bmaj=1.198 mas, bpa=81.89 degrees ! Estimated noise=318.787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.198 at 81.89 degrees (North through East) ! Clean map min=-0.00089135 max=0.086158 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=0.8105 mas, bmaj=0.9234 mas, bpa=78.95 degrees ! Estimated noise=750.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067179 Jy ! Component: 100 - total flux cleaned = 0.0819574 Jy ! Component: 150 - total flux cleaned = 0.0858327 Jy ! Component: 200 - total flux cleaned = 0.0871341 Jy ! Total flux subtracted in 200 components = 0.0871341 Jy ! Clean residual min=-0.002112 max=0.001804 Jy/beam ! Clean residual mean=-0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0871341 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0871341 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.198 mas, bpa=81.89 degrees ! Estimated noise=318.787 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 = 0.00159839 Jy ! Component: 100 - total flux cleaned = 0.00266908 Jy ! Component: 150 - total flux cleaned = 0.00346916 Jy ! Component: 200 - total flux cleaned = 0.00408187 Jy ! Total flux subtracted in 200 components = 0.00408187 Jy ! Clean residual min=-0.000926 max=0.000838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.091216 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.091216 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=2.257 mas, bmaj=2.645 mas, bpa=77.08 degrees ! Estimated noise=408.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000894137 Jy ! Component: 100 - total flux cleaned = 0.00142504 Jy ! Component: 150 - total flux cleaned = 0.0017756 Jy ! Component: 200 - total flux cleaned = 0.00198072 Jy ! Total flux subtracted in 200 components = 0.00198072 Jy ! Clean residual min=-0.000945 max=0.000929 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0931967 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 = 7.33626e-05 Jy ! Component: 100 - total flux cleaned = 0.000116144 Jy ! Component: 150 - total flux cleaned = 0.000136854 Jy ! Component: 200 - total flux cleaned = 0.000141569 Jy ! Total flux subtracted in 200 components = 0.000141569 Jy ! Clean residual min=-0.000931 max=0.000917 Jy/beam ! Clean residual mean=0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0933383 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.0933383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.198 mas, bpa=81.89 degrees ! Estimated noise=318.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122054 Jy ! Component: 100 - total flux cleaned = -0.00015734 Jy ! Component: 150 - total flux cleaned = -0.000189154 Jy ! Component: 200 - total flux cleaned = -0.000208486 Jy ! Total flux subtracted in 200 components = -0.000208486 Jy ! Clean residual min=-0.000939 max=0.000833 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0931298 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0931298 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=0.093914Jy sigma=0.000643 ! Fit after self-cal, rms=0.093911Jy sigma=0.000643 wmodel J1316+6726_X_2017_05_31_pus_map.mod ! Writing 61 model components to file: J1316+6726_X_2017_05_31_pus_map.mod wobs J1316+6726_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1316+6726_X_2017_05_31_pus_uvs.fits wwins J1316+6726_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1316+6726_X_2017_05_31_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 = -6.5248e-05 Jy ! Component: 100 - total flux cleaned = 7.18437e-05 Jy ! Component: 150 - total flux cleaned = 0.000227499 Jy ! Component: 200 - total flux cleaned = 0.000339037 Jy ! Component: 250 - total flux cleaned = 0.000446247 Jy ! Component: 300 - total flux cleaned = 0.000527373 Jy ! Component: 350 - total flux cleaned = 0.000572735 Jy ! Component: 400 - total flux cleaned = 0.000628208 Jy ! Component: 450 - total flux cleaned = 0.000693332 Jy ! Component: 500 - total flux cleaned = 0.000735753 Jy ! Component: 550 - total flux cleaned = 0.000756819 Jy ! Component: 600 - total flux cleaned = 0.000818702 Jy ! Component: 650 - total flux cleaned = 0.000859279 Jy ! Component: 700 - total flux cleaned = 0.000879332 Jy ! Component: 750 - total flux cleaned = 0.000938536 Jy ! Component: 800 - total flux cleaned = 0.000958073 Jy ! Component: 850 - total flux cleaned = 0.00101586 Jy ! Component: 900 - total flux cleaned = 0.00107282 Jy ! Component: 950 - total flux cleaned = 0.00112904 Jy ! Component: 1000 - total flux cleaned = 0.00118472 Jy ! Component: 1050 - total flux cleaned = 0.00123962 Jy ! Component: 1100 - total flux cleaned = 0.001285 Jy ! Component: 1150 - total flux cleaned = 0.00131191 Jy ! Component: 1200 - total flux cleaned = 0.00132962 Jy ! Component: 1250 - total flux cleaned = 0.00134728 Jy ! Component: 1300 - total flux cleaned = 0.0013996 Jy ! Component: 1350 - total flux cleaned = 0.00139967 Jy ! Component: 1400 - total flux cleaned = 0.00141683 Jy ! Component: 1450 - total flux cleaned = 0.00140839 Jy ! Component: 1500 - total flux cleaned = 0.00141684 Jy ! Component: 1550 - total flux cleaned = 0.00145852 Jy ! Component: 1600 - total flux cleaned = 0.00145028 Jy ! Component: 1650 - total flux cleaned = 0.00147478 Jy ! Component: 1700 - total flux cleaned = 0.00150725 Jy ! Component: 1750 - total flux cleaned = 0.00152313 Jy ! Component: 1800 - total flux cleaned = 0.00150716 Jy ! Component: 1850 - total flux cleaned = 0.00153877 Jy ! Component: 1900 - total flux cleaned = 0.00155441 Jy ! Component: 1950 - total flux cleaned = 0.00157775 Jy ! Component: 2000 - total flux cleaned = 0.00156225 Jy ! Total flux subtracted in 2048 components = 0.00157764 Jy ! Clean residual min=-0.000422 max=0.000426 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0947074 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 214 components and 0.0947074 Jy ![Exited script file: muppet] wmap "J1316+6726_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.198 at 81.89 degrees (North through East) ! Clean map min=-0.00083624 max=0.086191 Jy/beam ! Writing clean map to FITS file: J1316+6726_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0861911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504886 0.504886 1.00977 2.01954 4.03909 8.07818 16.1564 32.3127 64.6254 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.198 at 81.89 degrees (North through East) ! Clean map min=-0.00083624 max=0.086191 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 J1316+6726_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:50:04 2019