! Started logfile: J2143+3337_X_2017_08_05_pus_uvs.log on Thu May 9 19:00:00 2019 obs J2143+3337_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2143+3337_X_2017_08_05_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961598 visibilities/baseline/integration-bin. ! Found source: J2143+3337 ! ! 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 575 lines of history. ! ! Reading 59196 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 J2143+3337_X_2017_08_05_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912451Jy sigma=0.007776 ! Fit after self-cal, rms=0.895146Jy sigma=0.007647 ! 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=0.7559 mas, bmaj=1.381 mas, bpa=-9.488 degrees ! Estimated noise=718.212 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 = 0.0804331 Jy ! Component: 100 - total flux cleaned = 0.0996471 Jy ! Total flux subtracted in 100 components = 0.0996471 Jy ! Clean residual min=-0.003650 max=0.009517 Jy/beam ! Clean residual mean=-0.000017 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0996471 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0996471 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=0.084528Jy sigma=0.000678 ! Fit after self-cal, rms=0.084511Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-1.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101986 Jy ! Component: 100 - total flux cleaned = 0.0165603 Jy ! Total flux subtracted in 100 components = 0.0165603 Jy ! Clean residual min=-0.002855 max=0.003346 Jy/beam ! Clean residual mean=-0.000006 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.116207 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.116207 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=0.082870Jy sigma=0.000663 ! Fit after self-cal, rms=0.082834Jy sigma=0.000662 ! 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=0.9472 mas, bmaj=1.66 mas, bpa=-6.037 degrees ! Estimated noise=346.016 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 = 0.00645313 Jy ! Component: 100 - total flux cleaned = 0.0100465 Jy ! Component: 150 - total flux cleaned = 0.012156 Jy ! Component: 200 - total flux cleaned = 0.0128882 Jy ! Total flux subtracted in 200 components = 0.0128882 Jy ! Clean residual min=-0.002429 max=0.002864 Jy/beam ! Clean residual mean=-0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.129095 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.129096 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=0.082309Jy sigma=0.000658 ! Fit after self-cal, rms=0.082298Jy sigma=0.000658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.14 ! LA 0.92 MK 1.07 NL 0.86 OV 1.06 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.04 ! LA 0.96 MK 0.98 NL 0.85 OV 1.07 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.08 KP 1.00 ! LA 0.98 MK 1.01 NL 0.87 OV 1.07 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.06 KP 0.93 ! LA 1.00 MK 1.04 NL 0.87 OV 1.07 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.87 ! LA 0.98 MK 1.03 NL 0.89 OV 1.08 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.01 KP 0.87 ! LA 0.96 MK 0.98 NL 0.89 OV 1.06 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.16 KP 0.87 ! LA 0.98 MK 1.02 NL 0.90 OV 1.16 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.09 KP 0.89 ! LA 0.98 MK 0.98 NL 0.89 OV 1.15 ! PT 1.03 SC 1.15 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.10 KP 0.89 ! LA 1.02 MK 0.95 NL 0.89 OV 1.11 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.97 ! LA 1.00 MK 0.99 NL 0.93 OV 1.13 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 1.00 ! LA 1.00 MK 1.01 NL 0.89 OV 1.10 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 1.04 ! LA 1.02 MK 0.94 NL 0.90 OV 1.08 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.082298Jy sigma=0.000658 ! Fit after self-cal, rms=0.081262Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=1.67 mas, bpa=-6.401 degrees ! Estimated noise=344.262 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 = 0.000647237 Jy ! Component: 100 - total flux cleaned = 0.000731994 Jy ! Component: 150 - total flux cleaned = 0.000711676 Jy ! Component: 200 - total flux cleaned = 0.000675 Jy ! Total flux subtracted in 200 components = 0.000675 Jy ! Clean residual min=-0.001097 max=0.001159 Jy/beam ! Clean residual mean=-0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.129771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.129771 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=0.081241Jy sigma=0.000651 ! Fit after self-cal, rms=0.081248Jy sigma=0.000651 ! 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=0.081248Jy sigma=0.000651 ! Fit after self-cal, rms=0.081802Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9504 mas, bmaj=1.672 mas, bpa=-6.537 degrees ! Estimated noise=344.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151003 Jy ! Component: 100 - total flux cleaned = 0.000269918 Jy ! Component: 150 - total flux cleaned = 0.000330835 Jy ! Component: 200 - total flux cleaned = 0.000386115 Jy ! Total flux subtracted in 200 components = 0.000386115 Jy ! Clean residual min=-0.001061 max=0.001024 Jy/beam ! Clean residual mean=-0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.130157 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.130157 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=0.081796Jy sigma=0.000649 ! Fit after self-cal, rms=0.081817Jy sigma=0.000649 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 = 8.95361e-05 Jy ! Component: 100 - total flux cleaned = 0.000138821 Jy ! Component: 150 - total flux cleaned = 0.000161262 Jy ! Component: 200 - total flux cleaned = 0.000202659 Jy ! Total flux subtracted in 200 components = 0.000202659 Jy ! Clean residual min=-0.001052 max=0.001020 Jy/beam ! Clean residual mean=-0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.130359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.130359 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=0.081814Jy sigma=0.000649 ! Fit after self-cal, rms=0.081813Jy sigma=0.000649 ! 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=0.081813Jy sigma=0.000649 ! Fit after self-cal, rms=0.081862Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=1.673 mas, bpa=-6.593 degrees ! Estimated noise=344.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232564 Jy ! Component: 100 - total flux cleaned = 0.000300092 Jy ! Component: 150 - total flux cleaned = 0.000330031 Jy ! Component: 200 - total flux cleaned = 0.000348829 Jy ! Total flux subtracted in 200 components = 0.000348829 Jy ! Clean residual min=-0.001041 max=0.001012 Jy/beam ! Clean residual mean=-0.000004 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.130708 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.130708 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=0.081859Jy sigma=0.000649 ! Fit after self-cal, rms=0.081860Jy sigma=0.000649 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 = 5.77991e-05 Jy ! Component: 100 - total flux cleaned = 6.65917e-05 Jy ! Component: 150 - total flux cleaned = 9.16473e-05 Jy ! Component: 200 - total flux cleaned = 9.96862e-05 Jy ! Total flux subtracted in 200 components = 9.96862e-05 Jy ! Clean residual min=-0.001034 max=0.001002 Jy/beam ! Clean residual mean=-0.000004 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.130808 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.130808 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=0.081857Jy sigma=0.000649 ! Fit after self-cal, rms=0.081857Jy sigma=0.000649 ! 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=0.081857Jy sigma=0.000649 ! Fit after self-cal, rms=0.081878Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=2.638 mas, bpa=-5.016 degrees ! Estimated noise=426.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049957 Jy ! Component: 100 - total flux cleaned = 0.00055642 Jy ! Component: 150 - total flux cleaned = 0.000563889 Jy ! Component: 200 - total flux cleaned = 0.000569457 Jy ! Total flux subtracted in 200 components = 0.000569457 Jy ! Clean residual min=-0.000920 max=0.001044 Jy/beam ! Clean residual mean=-0.000008 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.131377 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.131377 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=0.081879Jy sigma=0.000649 ! Fit after self-cal, rms=0.081878Jy sigma=0.000649 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 = 4.14965e-06 Jy ! Component: 100 - total flux cleaned = 1.93339e-05 Jy ! Component: 150 - total flux cleaned = 3.13325e-05 Jy ! Component: 200 - total flux cleaned = 3.11332e-05 Jy ! Total flux subtracted in 200 components = 3.11332e-05 Jy ! Clean residual min=-0.000906 max=0.001012 Jy/beam ! Clean residual mean=-0.000008 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.131408 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.131408 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=0.081879Jy sigma=0.000649 ! Fit after self-cal, rms=0.081877Jy sigma=0.000649 ! 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=0.9485 mas, bmaj=1.674 mas, bpa=-6.639 degrees ! Estimated noise=344.77 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 1.674 at -6.639 degrees (North through East) ! Clean map min=-0.00093837 max=0.10551 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=0.7541 mas, bmaj=1.387 mas, bpa=-10.25 degrees ! Estimated noise=717.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0801151 Jy ! Component: 100 - total flux cleaned = 0.100123 Jy ! Component: 150 - total flux cleaned = 0.110315 Jy ! Component: 200 - total flux cleaned = 0.116693 Jy ! Total flux subtracted in 200 components = 0.116693 Jy ! Clean residual min=-0.002082 max=0.003359 Jy/beam ! Clean residual mean=-0.000009 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.116693 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.116693 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=1.674 mas, bpa=-6.639 degrees ! Estimated noise=344.77 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 = 0.00566526 Jy ! Component: 100 - total flux cleaned = 0.00879012 Jy ! Component: 150 - total flux cleaned = 0.0106743 Jy ! Component: 200 - total flux cleaned = 0.0119025 Jy ! Total flux subtracted in 200 components = 0.0119025 Jy ! Clean residual min=-0.000984 max=0.001388 Jy/beam ! Clean residual mean=-0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.128595 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.128595 Jy ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121476 Jy ! Component: 100 - total flux cleaned = 0.00194084 Jy ! Component: 150 - total flux cleaned = 0.00239009 Jy ! Component: 200 - total flux cleaned = 0.00266371 Jy ! Total flux subtracted in 200 components = 0.00266371 Jy ! Clean residual min=-0.000980 max=0.000899 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.131259 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.131259 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=2.16 mas, bmaj=2.638 mas, bpa=-5.016 degrees ! Estimated noise=426.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044672 Jy ! Component: 100 - total flux cleaned = 0.000621716 Jy ! Component: 150 - total flux cleaned = 0.000656609 Jy ! Component: 200 - total flux cleaned = 0.000681353 Jy ! Total flux subtracted in 200 components = 0.000681353 Jy ! Clean residual min=-0.000871 max=0.000976 Jy/beam ! Clean residual mean=-0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.131941 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 = 1.67486e-05 Jy ! Component: 100 - total flux cleaned = 1.66841e-05 Jy ! Component: 150 - total flux cleaned = 1.19835e-05 Jy ! Component: 200 - total flux cleaned = 1.19999e-05 Jy ! Total flux subtracted in 200 components = 1.19999e-05 Jy ! Clean residual min=-0.000866 max=0.000976 Jy/beam ! Clean residual mean=-0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.131953 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.131953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=1.674 mas, bpa=-6.639 degrees ! Estimated noise=344.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.50543e-05 Jy ! Component: 100 - total flux cleaned = 4.44508e-05 Jy ! Component: 150 - total flux cleaned = 6.69102e-05 Jy ! Component: 200 - total flux cleaned = 6.69481e-05 Jy ! Total flux subtracted in 200 components = 6.69481e-05 Jy ! Clean residual min=-0.000984 max=0.000889 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.13202 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.13202 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=0.081866Jy sigma=0.000649 ! Fit after self-cal, rms=0.081862Jy sigma=0.000649 wmodel J2143+3337_X_2017_08_05_pus_map.mod ! Writing 85 model components to file: J2143+3337_X_2017_08_05_pus_map.mod wobs J2143+3337_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2143+3337_X_2017_08_05_pus_uvs.fits wwins J2143+3337_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J2143+3337_X_2017_08_05_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 = -1.18657e-05 Jy ! Component: 100 - total flux cleaned = 2.76246e-06 Jy ! Component: 150 - total flux cleaned = -6.6848e-05 Jy ! Component: 200 - total flux cleaned = -0.000107199 Jy ! Component: 250 - total flux cleaned = -0.000146354 Jy ! Component: 300 - total flux cleaned = -0.000196978 Jy ! Component: 350 - total flux cleaned = -0.000271156 Jy ! Component: 400 - total flux cleaned = -0.000367913 Jy ! Component: 450 - total flux cleaned = -0.000415215 Jy ! Component: 500 - total flux cleaned = -0.000473149 Jy ! Component: 550 - total flux cleaned = -0.000541204 Jy ! Component: 600 - total flux cleaned = -0.000585815 Jy ! Component: 650 - total flux cleaned = -0.000640797 Jy ! Component: 700 - total flux cleaned = -0.000705565 Jy ! Component: 750 - total flux cleaned = -0.000758676 Jy ! Component: 800 - total flux cleaned = -0.000821298 Jy ! Component: 850 - total flux cleaned = -0.000821055 Jy ! Component: 900 - total flux cleaned = -0.000882283 Jy ! Component: 950 - total flux cleaned = -0.000882263 Jy ! Component: 1000 - total flux cleaned = -0.000902176 Jy ! Component: 1050 - total flux cleaned = -0.000921741 Jy ! Component: 1100 - total flux cleaned = -0.00094102 Jy ! Component: 1150 - total flux cleaned = -0.000940945 Jy ! Component: 1200 - total flux cleaned = -0.000931558 Jy ! Component: 1250 - total flux cleaned = -0.000950362 Jy ! Component: 1300 - total flux cleaned = -0.000968644 Jy ! Component: 1350 - total flux cleaned = -0.000986836 Jy ! Component: 1400 - total flux cleaned = -0.00100484 Jy ! Component: 1450 - total flux cleaned = -0.000995936 Jy ! Component: 1500 - total flux cleaned = -0.000995961 Jy ! Component: 1550 - total flux cleaned = -0.000996088 Jy ! Component: 1600 - total flux cleaned = -0.00101338 Jy ! Component: 1650 - total flux cleaned = -0.00102181 Jy ! Component: 1700 - total flux cleaned = -0.00102179 Jy ! Component: 1750 - total flux cleaned = -0.00103856 Jy ! Component: 1800 - total flux cleaned = -0.0010469 Jy ! Component: 1850 - total flux cleaned = -0.00106329 Jy ! Component: 1900 - total flux cleaned = -0.0010633 Jy ! Component: 1950 - total flux cleaned = -0.00106338 Jy ! Component: 2000 - total flux cleaned = -0.0010794 Jy ! Total flux subtracted in 2048 components = -0.00104766 Jy ! Clean residual min=-0.000462 max=0.000410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.130972 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 237 components and 0.130972 Jy ![Exited script file: muppet] wmap "J2143+3337_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 1.674 at -6.639 degrees (North through East) ! Clean map min=-0.0007959 max=0.1054 Jy/beam ! Writing clean map to FITS file: J2143+3337_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430651 0.430651 0.861301 1.7226 3.44521 6.89041 13.7808 27.5616 55.1233 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 1.674 at -6.639 degrees (North through East) ! Clean map min=-0.0007959 max=0.1054 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 J2143+3337_X_2017_08_05_pus_uvs.log closed on Thu May 9 19:00:03 2019