! Started logfile: J0743+3941_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:35 2019 obs J0743+3941_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0743+3941_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957697 visibilities/baseline/integration-bin. ! Found source: J0743+3941 ! ! 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 42924 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 J0743+3941_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.840928Jy sigma=0.007593 ! Fit after self-cal, rms=0.831176Jy sigma=0.007513 ! 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=0.7525 mas, bmaj=1.326 mas, bpa=1.472 degrees ! Estimated noise=753.117 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 = 0.129324 Jy ! Component: 100 - total flux cleaned = 0.164962 Jy ! Total flux subtracted in 100 components = 0.164962 Jy ! Clean residual min=-0.004678 max=0.014719 Jy/beam ! Clean residual mean=-0.000057 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.164962 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.164962 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=0.081138Jy sigma=0.000708 ! Fit after self-cal, rms=0.081108Jy sigma=0.000708 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156898 Jy ! Component: 100 - total flux cleaned = 0.0234865 Jy ! Total flux subtracted in 100 components = 0.0234865 Jy ! Clean residual min=-0.003020 max=0.007217 Jy/beam ! Clean residual mean=-0.000028 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.188449 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.188449 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=0.077797Jy sigma=0.000674 ! Fit after self-cal, rms=0.077752Jy sigma=0.000673 ! Inverting map ! Added new window around map position (0.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694928 Jy ! Component: 100 - total flux cleaned = 0.0112051 Jy ! Total flux subtracted in 100 components = 0.0112051 Jy ! Clean residual min=-0.002588 max=0.003069 Jy/beam ! Clean residual mean=-0.000015 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.199654 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.199654 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=0.076975Jy sigma=0.000665 ! Fit after self-cal, rms=0.076927Jy sigma=0.000665 ! 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=0.9283 mas, bmaj=1.603 mas, bpa=2.488 degrees ! Estimated noise=379.956 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 = 0.0046386 Jy ! Component: 100 - total flux cleaned = 0.00735104 Jy ! Component: 150 - total flux cleaned = 0.00907336 Jy ! Component: 200 - total flux cleaned = 0.0102253 Jy ! Total flux subtracted in 200 components = 0.0102253 Jy ! Clean residual min=-0.001810 max=0.002771 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.209879 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.209879 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=0.076651Jy sigma=0.000662 ! Fit after self-cal, rms=0.076626Jy sigma=0.000662 ! Inverting map ! Added new window around map position (1.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245542 Jy ! Component: 100 - total flux cleaned = 0.00344925 Jy ! Component: 150 - total flux cleaned = 0.00392427 Jy ! Component: 200 - total flux cleaned = 0.00431714 Jy ! Total flux subtracted in 200 components = 0.00431714 Jy ! Clean residual min=-0.001546 max=0.001739 Jy/beam ! Clean residual mean=0.000008 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.214197 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.214197 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=0.076545Jy sigma=0.000661 ! Fit after self-cal, rms=0.076540Jy sigma=0.000661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.96 ! LA 0.97 MK 0.97 NL 0.99 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.96 ! LA 0.99 MK 0.97 NL 0.98 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.96 ! LA 1.03 MK 1.02 NL 0.98 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 0.96 ! LA 1.03 MK 1.03 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 1.03 MK 1.00 NL 1.00 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.00 KP 0.97 ! LA 1.00 MK 1.02 NL 0.97 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.97 ! LA 0.99 MK 1.00 NL 1.01 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.98 ! LA 1.04 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.98 ! LA 1.02 MK 1.03 NL 0.99 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.96 ! LA 1.03 MK 0.96 NL 0.99 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.076540Jy sigma=0.000661 ! Fit after self-cal, rms=0.076798Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=1.61 mas, bpa=1.997 degrees ! Estimated noise=381.378 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 = -0.000172627 Jy ! Component: 100 - total flux cleaned = 0.000154053 Jy ! Component: 150 - total flux cleaned = 0.000246258 Jy ! Component: 200 - total flux cleaned = 0.000308634 Jy ! Total flux subtracted in 200 components = 0.000308634 Jy ! Clean residual min=-0.001239 max=0.001560 Jy/beam ! Clean residual mean=0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.214505 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.214505 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=0.076780Jy sigma=0.000659 ! Fit after self-cal, rms=0.076785Jy sigma=0.000659 ! 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=0.076785Jy sigma=0.000659 ! Fit after self-cal, rms=0.076599Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=1.605 mas, bpa=2.315 degrees ! Estimated noise=380.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485496 Jy ! Component: 100 - total flux cleaned = 0.000621973 Jy ! Component: 150 - total flux cleaned = 0.000656518 Jy ! Component: 200 - total flux cleaned = 0.000686658 Jy ! Total flux subtracted in 200 components = 0.000686658 Jy ! Clean residual min=-0.001001 max=0.001253 Jy/beam ! Clean residual mean=-0.000005 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.215192 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.215192 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=0.076590Jy sigma=0.000657 ! Fit after self-cal, rms=0.076594Jy sigma=0.000657 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 (5.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121866 Jy ! Component: 100 - total flux cleaned = 0.00180372 Jy ! Component: 150 - total flux cleaned = 0.00204333 Jy ! Component: 200 - total flux cleaned = 0.00222689 Jy ! Total flux subtracted in 200 components = 0.00222689 Jy ! Clean residual min=-0.000912 max=0.000934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.217419 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.217419 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=0.076572Jy sigma=0.000657 ! Fit after self-cal, rms=0.076570Jy sigma=0.000657 ! 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=0.076570Jy sigma=0.000657 ! Fit after self-cal, rms=0.076591Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9325 mas, bmaj=1.604 mas, bpa=2.33 degrees ! Estimated noise=380.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549859 Jy ! Component: 100 - total flux cleaned = 0.000857957 Jy ! Component: 150 - total flux cleaned = 0.00107859 Jy ! Component: 200 - total flux cleaned = 0.00116465 Jy ! Total flux subtracted in 200 components = 0.00116465 Jy ! Clean residual min=-0.000889 max=0.000894 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.218583 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.218583 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=0.076583Jy sigma=0.000657 ! Fit after self-cal, rms=0.076583Jy sigma=0.000657 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 = 0.000196673 Jy ! Component: 100 - total flux cleaned = 0.000250469 Jy ! Component: 150 - total flux cleaned = 0.000275768 Jy ! Component: 200 - total flux cleaned = 0.000299806 Jy ! Total flux subtracted in 200 components = 0.000299806 Jy ! Clean residual min=-0.000897 max=0.000878 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.218883 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.218883 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=0.076579Jy sigma=0.000657 ! Fit after self-cal, rms=0.076579Jy sigma=0.000656 ! 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=0.076579Jy sigma=0.000656 ! Fit after self-cal, rms=0.076603Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=2.609 mas, bpa=1.789 degrees ! Estimated noise=483.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555892 Jy ! Component: 100 - total flux cleaned = 0.000760744 Jy ! Component: 150 - total flux cleaned = 0.000885936 Jy ! Component: 200 - total flux cleaned = 0.000937995 Jy ! Total flux subtracted in 200 components = 0.000937995 Jy ! Clean residual min=-0.000925 max=0.001060 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.219821 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.219821 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=0.076603Jy sigma=0.000656 ! Fit after self-cal, rms=0.076602Jy sigma=0.000656 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 = 0.000121582 Jy ! Component: 100 - total flux cleaned = 0.000157733 Jy ! Component: 150 - total flux cleaned = 0.000190669 Jy ! Component: 200 - total flux cleaned = 0.000228694 Jy ! Total flux subtracted in 200 components = 0.000228694 Jy ! Clean residual min=-0.000899 max=0.001054 Jy/beam ! Clean residual mean=0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.22005 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.22005 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=0.076602Jy sigma=0.000656 ! Fit after self-cal, rms=0.076601Jy sigma=0.000656 ! 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=0.9325 mas, bmaj=1.603 mas, bpa=2.329 degrees ! Estimated noise=380.823 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9325 x 1.603 at 2.329 degrees (North through East) ! Clean map min=-0.0007959 max=0.16921 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=0.7556 mas, bmaj=1.327 mas, bpa=1.21 degrees ! Estimated noise=755.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129611 Jy ! Component: 100 - total flux cleaned = 0.165787 Jy ! Component: 150 - total flux cleaned = 0.181938 Jy ! Component: 200 - total flux cleaned = 0.191007 Jy ! Total flux subtracted in 200 components = 0.191007 Jy ! Clean residual min=-0.002672 max=0.004746 Jy/beam ! Clean residual mean=-0.000031 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.191007 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.191007 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9325 mas, bmaj=1.603 mas, bpa=2.329 degrees ! Estimated noise=380.823 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 = 0.00801818 Jy ! Component: 100 - total flux cleaned = 0.0128472 Jy ! Component: 150 - total flux cleaned = 0.0160788 Jy ! Component: 200 - total flux cleaned = 0.0183688 Jy ! Total flux subtracted in 200 components = 0.0183688 Jy ! Clean residual min=-0.001167 max=0.001331 Jy/beam ! Clean residual mean=-0.000017 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.209376 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 57 components and 0.209375 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=2.105 mas, bmaj=2.609 mas, bpa=1.789 degrees ! Estimated noise=483.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294356 Jy ! Component: 100 - total flux cleaned = 0.00493472 Jy ! Component: 150 - total flux cleaned = 0.00637638 Jy ! Component: 200 - total flux cleaned = 0.0074592 Jy ! Total flux subtracted in 200 components = 0.0074592 Jy ! Clean residual min=-0.001007 max=0.001206 Jy/beam ! Clean residual mean=-0.000010 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.216835 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 = 0.000834657 Jy ! Component: 100 - total flux cleaned = 0.00148194 Jy ! Component: 150 - total flux cleaned = 0.00198641 Jy ! Component: 200 - total flux cleaned = 0.00223335 Jy ! Total flux subtracted in 200 components = 0.00223335 Jy ! Clean residual min=-0.000919 max=0.001155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.219068 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 117 components and 0.219068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9325 mas, bmaj=1.603 mas, bpa=2.329 degrees ! Estimated noise=380.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221613 Jy ! Component: 100 - total flux cleaned = 0.000394393 Jy ! Component: 150 - total flux cleaned = 0.00050409 Jy ! Component: 200 - total flux cleaned = 0.000564821 Jy ! Total flux subtracted in 200 components = 0.000564821 Jy ! Clean residual min=-0.000911 max=0.001059 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.219633 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.219633 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=0.076622Jy sigma=0.000657 ! Fit after self-cal, rms=0.076616Jy sigma=0.000657 wmodel J0743+3941_X_2017_06_10_pus_map.mod ! Writing 136 model components to file: J0743+3941_X_2017_06_10_pus_map.mod wobs J0743+3941_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0743+3941_X_2017_06_10_pus_uvs.fits wwins J0743+3941_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0743+3941_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 = 0.00019706 Jy ! Component: 100 - total flux cleaned = 0.00013379 Jy ! Component: 150 - total flux cleaned = 4.27704e-05 Jy ! Component: 200 - total flux cleaned = -1.53129e-05 Jy ! Component: 250 - total flux cleaned = -5.79114e-05 Jy ! Component: 300 - total flux cleaned = -9.9739e-05 Jy ! Component: 350 - total flux cleaned = -0.000153945 Jy ! Component: 400 - total flux cleaned = -0.000220087 Jy ! Component: 450 - total flux cleaned = -0.000258827 Jy ! Component: 500 - total flux cleaned = -0.000284217 Jy ! Component: 550 - total flux cleaned = -0.000347044 Jy ! Component: 600 - total flux cleaned = -0.000408608 Jy ! Component: 650 - total flux cleaned = -0.000444851 Jy ! Component: 700 - total flux cleaned = -0.000480715 Jy ! Component: 750 - total flux cleaned = -0.00052781 Jy ! Component: 800 - total flux cleaned = -0.000562702 Jy ! Component: 850 - total flux cleaned = -0.000608303 Jy ! Component: 900 - total flux cleaned = -0.00061958 Jy ! Component: 950 - total flux cleaned = -0.000619515 Jy ! Component: 1000 - total flux cleaned = -0.000641436 Jy ! Component: 1050 - total flux cleaned = -0.000630497 Jy ! Component: 1100 - total flux cleaned = -0.000609326 Jy ! Component: 1150 - total flux cleaned = -0.000619913 Jy ! Component: 1200 - total flux cleaned = -0.000598864 Jy ! Component: 1250 - total flux cleaned = -0.000578175 Jy ! Component: 1300 - total flux cleaned = -0.00057817 Jy ! Component: 1350 - total flux cleaned = -0.000608598 Jy ! Component: 1400 - total flux cleaned = -0.000598523 Jy ! Component: 1450 - total flux cleaned = -0.000568865 Jy ! Component: 1500 - total flux cleaned = -0.000588461 Jy ! Component: 1550 - total flux cleaned = -0.00054953 Jy ! Component: 1600 - total flux cleaned = -0.000549608 Jy ! Component: 1650 - total flux cleaned = -0.000530448 Jy ! Component: 1700 - total flux cleaned = -0.000558973 Jy ! Component: 1750 - total flux cleaned = -0.000521336 Jy ! Component: 1800 - total flux cleaned = -0.000539916 Jy ! Component: 1850 - total flux cleaned = -0.000521405 Jy ! Component: 1900 - total flux cleaned = -0.00049403 Jy ! Component: 1950 - total flux cleaned = -0.000539424 Jy ! Component: 2000 - total flux cleaned = -0.000494186 Jy ! Total flux subtracted in 2048 components = -0.000503114 Jy ! Clean residual min=-0.000467 max=0.000473 Jy/beam ! Clean residual mean=0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.21913 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 304 components and 0.21913 Jy ![Exited script file: muppet] wmap "J0743+3941_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9325 x 1.603 at 2.329 degrees (North through East) ! Clean map min=-0.0006893 max=0.16923 Jy/beam ! Writing clean map to FITS file: J0743+3941_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 0.169225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016604 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294353 0.294353 0.588706 1.17741 2.35482 4.70965 9.4193 18.8386 37.6772 75.3544 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9325 x 1.603 at 2.329 degrees (North through East) ! Clean map min=-0.0006893 max=0.16923 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 J0743+3941_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:38 2019