! Started logfile: J1313+6735_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:49:43 2019 obs J1313+6735_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1313+6735_X_2017_05_31_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966608 visibilities/baseline/integration-bin. ! Found source: J1313+6735 ! ! 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 99696 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 J1313+6735_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993125Jy sigma=0.008063 ! Fit after self-cal, rms=0.956613Jy sigma=0.007781 ! 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=0.8044 mas, bmaj=0.9422 mas, bpa=82.82 degrees ! Estimated noise=665.257 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 = 0.0337752 Jy ! Component: 100 - total flux cleaned = 0.0420154 Jy ! Total flux subtracted in 100 components = 0.0420154 Jy ! Clean residual min=-0.003387 max=0.004757 Jy/beam ! Clean residual mean=-0.000197 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.0420154 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0420154 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=0.093771Jy sigma=0.000732 ! Fit after self-cal, rms=0.092571Jy sigma=0.000723 ! 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=1.038 mas, bmaj=1.215 mas, bpa=76.3 degrees ! Estimated noise=283.031 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 = 0.0103385 Jy ! Component: 100 - total flux cleaned = 0.0162416 Jy ! Component: 150 - total flux cleaned = 0.0197745 Jy ! Component: 200 - total flux cleaned = 0.0218892 Jy ! Total flux subtracted in 200 components = 0.0218892 Jy ! Clean residual min=-0.004547 max=0.006956 Jy/beam ! Clean residual mean=-0.000398 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.0639047 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0639047 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=0.091436Jy sigma=0.000713 ! Fit after self-cal, rms=0.091329Jy sigma=0.000711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.13 HN 1.08 KP 0.87 ! LA 0.88 MK 0.99 NL 1.37 OV 1.25 ! PT 0.64 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.16 HN 1.21 KP 0.87 ! LA 0.83 MK 1.09 NL 1.46 OV 1.30 ! PT 0.65 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.20 HN 1.17 KP 0.81 ! LA 0.84 MK 1.12 NL 1.51 OV 1.28 ! PT 0.64 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.03 HN 1.07 KP 0.87 ! LA 0.85 MK 1.16 NL 1.44 OV 1.35 ! PT 0.65 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.10 HN 1.12 KP 0.91 ! LA 0.79 MK 1.18 NL 1.40 OV 1.40 ! PT 0.62 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.08 HN 1.05 KP 0.90 ! LA 0.85 MK 1.05 NL 1.32 OV 1.25 ! PT 0.61 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.07 HN 1.13 KP 0.88 ! LA 0.81 MK 1.09 NL 1.34 OV 1.30 ! PT 0.63 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.07 HN 1.08 KP 0.86 ! LA 0.82 MK 1.03 NL 1.31 OV 1.21 ! PT 0.64 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.03 HN 1.06 KP 0.87 ! LA 0.82 MK 1.00 NL 1.35 OV 1.16 ! PT 0.65 SC 0.98 ! ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.05 HN 1.03 KP 0.90 ! LA 0.83 MK 0.98 NL 1.25 OV 1.30 ! PT 0.62 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 0.92 KP 0.84 ! LA 0.83 MK 0.93 NL 1.33 OV 1.19 ! PT 0.65 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 0.91 KP 0.84 ! LA 0.82 MK 0.92 NL 1.21 OV 1.25 ! PT 0.70 SC 0.91 ! ! ! Fit before self-cal, rms=0.091329Jy sigma=0.000711 ! Fit after self-cal, rms=0.095532Jy sigma=0.000700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.243 mas, bpa=76.3 degrees ! Estimated noise=284.32 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 = 3.44157e-05 Jy ! Component: 100 - total flux cleaned = 4.86496e-05 Jy ! Component: 150 - total flux cleaned = 7.69286e-05 Jy ! Component: 200 - total flux cleaned = 0.000103347 Jy ! Total flux subtracted in 200 components = 0.000103347 Jy ! Clean residual min=-0.003990 max=0.005312 Jy/beam ! Clean residual mean=-0.000269 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.064008 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.064008 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=0.095529Jy sigma=0.000700 ! Fit after self-cal, rms=0.096519Jy sigma=0.000696 ! 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=0.096519Jy sigma=0.000696 ! Fit after self-cal, rms=0.130047Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.31 mas, bpa=71.13 degrees ! Estimated noise=304.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180405 Jy ! Component: 100 - total flux cleaned = 0.00176045 Jy ! Component: 150 - total flux cleaned = 0.00172243 Jy ! Component: 200 - total flux cleaned = 0.00169045 Jy ! Total flux subtracted in 200 components = 0.00169045 Jy ! Clean residual min=-0.003146 max=0.004918 Jy/beam ! Clean residual mean=-0.000157 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0656985 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.0656985 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=0.129869Jy sigma=0.000680 ! Fit after self-cal, rms=0.131677Jy sigma=0.000676 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 = -0.000957034 Jy ! Component: 100 - total flux cleaned = -0.00112826 Jy ! Component: 150 - total flux cleaned = -0.0011294 Jy ! Component: 200 - total flux cleaned = -0.00110464 Jy ! Total flux subtracted in 200 components = -0.00110464 Jy ! Clean residual min=-0.002956 max=0.003540 Jy/beam ! Clean residual mean=-0.000187 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0645938 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0645938 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=0.131689Jy sigma=0.000676 ! Fit after self-cal, rms=0.131699Jy sigma=0.000676 ! 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=0.131699Jy sigma=0.000676 ! Fit after self-cal, rms=0.151920Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.359 mas, bpa=70.49 degrees ! Estimated noise=317.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128916 Jy ! Component: 100 - total flux cleaned = 0.00124833 Jy ! Component: 150 - total flux cleaned = 0.00121312 Jy ! Component: 200 - total flux cleaned = 0.00118548 Jy ! Total flux subtracted in 200 components = 0.00118548 Jy ! Clean residual min=-0.003148 max=0.004146 Jy/beam ! Clean residual mean=-0.000143 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0657793 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.0657793 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=0.151809Jy sigma=0.000675 ! Fit after self-cal, rms=0.152455Jy sigma=0.000675 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 = -0.000429339 Jy ! Component: 100 - total flux cleaned = -0.000508119 Jy ! Component: 150 - total flux cleaned = -0.000492713 Jy ! Component: 200 - total flux cleaned = -0.000493871 Jy ! Total flux subtracted in 200 components = -0.000493871 Jy ! Clean residual min=-0.003091 max=0.003623 Jy/beam ! Clean residual mean=-0.000154 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0652854 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0652854 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=0.152450Jy sigma=0.000675 ! Fit after self-cal, rms=0.152455Jy sigma=0.000675 ! 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=0.152455Jy sigma=0.000675 ! Fit after self-cal, rms=0.165266Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.547 mas, bmaj=3.153 mas, bpa=79.53 degrees ! Estimated noise=365.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143538 Jy ! Component: 100 - total flux cleaned = 0.0014561 Jy ! Component: 150 - total flux cleaned = 0.00143667 Jy ! Component: 200 - total flux cleaned = 0.0014176 Jy ! Total flux subtracted in 200 components = 0.0014176 Jy ! Clean residual min=-0.004766 max=0.004609 Jy/beam ! Clean residual mean=-0.000276 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.066703 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.066703 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=0.165218Jy sigma=0.000675 ! Fit after self-cal, rms=0.165510Jy sigma=0.000674 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 = 6.54127e-05 Jy ! Component: 100 - total flux cleaned = 2.18997e-05 Jy ! Component: 150 - total flux cleaned = -1.69132e-05 Jy ! Component: 200 - total flux cleaned = -3.47931e-05 Jy ! Total flux subtracted in 200 components = -3.47931e-05 Jy ! Clean residual min=-0.004687 max=0.004677 Jy/beam ! Clean residual mean=-0.000284 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.0666682 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0666682 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=0.165493Jy sigma=0.000674 ! Fit after self-cal, rms=0.165494Jy sigma=0.000674 ! 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=1.073 mas, bmaj=1.401 mas, bpa=70.41 degrees ! Estimated noise=328.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.401 at 70.41 degrees (North through East) ! Clean map min=-0.0031701 max=0.050845 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=0.8073 mas, bmaj=1.065 mas, bpa=71.18 degrees ! Estimated noise=836.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404139 Jy ! Component: 100 - total flux cleaned = 0.051637 Jy ! Component: 150 - total flux cleaned = 0.0572014 Jy ! Component: 200 - total flux cleaned = 0.0606145 Jy ! Total flux subtracted in 200 components = 0.0606145 Jy ! Clean residual min=-0.003691 max=0.004592 Jy/beam ! Clean residual mean=-0.000091 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0606145 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0606145 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.401 mas, bpa=70.41 degrees ! Estimated noise=328.6 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 = 0.0028387 Jy ! Component: 100 - total flux cleaned = 0.00417579 Jy ! Component: 150 - total flux cleaned = 0.00433585 Jy ! Component: 200 - total flux cleaned = 0.00444413 Jy ! Total flux subtracted in 200 components = 0.00444413 Jy ! Clean residual min=-0.003367 max=0.003623 Jy/beam ! Clean residual mean=-0.000155 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.0650587 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0650587 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=2.547 mas, bmaj=3.153 mas, bpa=79.53 degrees ! Estimated noise=365.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882889 Jy ! Component: 100 - total flux cleaned = 0.000924858 Jy ! Component: 150 - total flux cleaned = 0.000961851 Jy ! Component: 200 - total flux cleaned = 0.000965222 Jy ! Total flux subtracted in 200 components = 0.000965222 Jy ! Clean residual min=-0.004746 max=0.004673 Jy/beam ! Clean residual mean=-0.000295 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.0660239 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 = -2.73702e-07 Jy ! Component: 100 - total flux cleaned = 1.70922e-05 Jy ! Component: 150 - total flux cleaned = 1.80771e-05 Jy ! Component: 200 - total flux cleaned = 1.84205e-05 Jy ! Total flux subtracted in 200 components = 1.84205e-05 Jy ! Clean residual min=-0.004739 max=0.004663 Jy/beam ! Clean residual mean=-0.000294 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.0660423 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0660423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.401 mas, bpa=70.41 degrees ! Estimated noise=328.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127963 Jy ! Component: 100 - total flux cleaned = -0.000129571 Jy ! Component: 150 - total flux cleaned = -0.000102647 Jy ! Component: 200 - total flux cleaned = -0.000127091 Jy ! Total flux subtracted in 200 components = -0.000127091 Jy ! Clean residual min=-0.003314 max=0.003699 Jy/beam ! Clean residual mean=-0.000147 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0659152 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0659152 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=0.165456Jy sigma=0.000675 ! Fit after self-cal, rms=0.165435Jy sigma=0.000675 wmodel J1313+6735_X_2017_05_31_pus_map.mod ! Writing 23 model components to file: J1313+6735_X_2017_05_31_pus_map.mod wobs J1313+6735_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1313+6735_X_2017_05_31_pus_uvs.fits wwins J1313+6735_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J1313+6735_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 = 0.00163423 Jy ! Component: 100 - total flux cleaned = 0.00276355 Jy ! Component: 150 - total flux cleaned = 0.0040092 Jy ! Component: 200 - total flux cleaned = 0.00502609 Jy ! Component: 250 - total flux cleaned = 0.00589435 Jy ! Component: 300 - total flux cleaned = 0.00657359 Jy ! Component: 350 - total flux cleaned = 0.00733038 Jy ! Component: 400 - total flux cleaned = 0.00791925 Jy ! Component: 450 - total flux cleaned = 0.00854118 Jy ! Component: 500 - total flux cleaned = 0.00905441 Jy ! Component: 550 - total flux cleaned = 0.00942001 Jy ! Component: 600 - total flux cleaned = 0.00982457 Jy ! Component: 650 - total flux cleaned = 0.0101772 Jy ! Component: 700 - total flux cleaned = 0.0104372 Jy ! Component: 750 - total flux cleaned = 0.0106507 Jy ! Component: 800 - total flux cleaned = 0.0109445 Jy ! Component: 850 - total flux cleaned = 0.0111505 Jy ! Component: 900 - total flux cleaned = 0.011395 Jy ! Component: 950 - total flux cleaned = 0.0114353 Jy ! Component: 1000 - total flux cleaned = 0.0116342 Jy ! Component: 1050 - total flux cleaned = 0.0116737 Jy ! Component: 1100 - total flux cleaned = 0.0118671 Jy ! Component: 1150 - total flux cleaned = 0.0118288 Jy ! Component: 1200 - total flux cleaned = 0.0118668 Jy ! Component: 1250 - total flux cleaned = 0.011941 Jy ! Component: 1300 - total flux cleaned = 0.0120145 Jy ! Component: 1350 - total flux cleaned = 0.0119786 Jy ! Component: 1400 - total flux cleaned = 0.0121232 Jy ! Component: 1450 - total flux cleaned = 0.0123002 Jy ! Component: 1500 - total flux cleaned = 0.0123351 Jy ! Component: 1550 - total flux cleaned = 0.0125081 Jy ! Component: 1600 - total flux cleaned = 0.012542 Jy ! Component: 1650 - total flux cleaned = 0.0126094 Jy ! Component: 1700 - total flux cleaned = 0.0125425 Jy ! Component: 1750 - total flux cleaned = 0.0127418 Jy ! Component: 1800 - total flux cleaned = 0.0127744 Jy ! Component: 1850 - total flux cleaned = 0.012872 Jy ! Component: 1900 - total flux cleaned = 0.0127756 Jy ! Component: 1950 - total flux cleaned = 0.0128395 Jy ! Component: 2000 - total flux cleaned = 0.0128713 Jy ! Total flux subtracted in 2048 components = 0.0128088 Jy ! Clean residual min=-0.001560 max=0.001559 Jy/beam ! Clean residual mean=-0.000088 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.078724 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 195 components and 0.0787239 Jy ![Exited script file: muppet] wmap "J1313+6735_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.401 at 70.41 degrees (North through East) ! Clean map min=-0.0025661 max=0.052415 Jy/beam ! Writing clean map to FITS file: J1313+6735_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 0.0524145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000653529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.74054 3.74054 7.48109 14.9622 29.9244 59.8487 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.401 at 70.41 degrees (North through East) ! Clean map min=-0.0025661 max=0.052415 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 J1313+6735_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:49:47 2019