! Started logfile: J0155+0438_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:25 2019 obs J0155+0438_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0155+0438_X_2017_01_16_pus_uva.fits ! AN table 1: 213 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.562128 visibilities/baseline/integration-bin. ! Found source: J0155+0438 ! ! 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 64656 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 J0155+0438_X_2017_01_16_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 687 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 702 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 687 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 702 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 702 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 702 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 687 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 687 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 747 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 717 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 807 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 792 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.987978Jy sigma=0.007665 ! Fit after self-cal, rms=0.946177Jy sigma=0.007413 ! 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=0.8792 mas, bmaj=2.453 mas, bpa=21.64 degrees ! Estimated noise=923.159 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 = 0.0421776 Jy ! Component: 100 - total flux cleaned = 0.0531174 Jy ! Total flux subtracted in 100 components = 0.0531174 Jy ! Clean residual min=-0.003678 max=0.006112 Jy/beam ! Clean residual mean=-0.000037 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.0531174 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0531174 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=0.123679Jy sigma=0.000653 ! Fit after self-cal, rms=0.123011Jy sigma=0.000648 ! 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=1.117 mas, bmaj=2.564 mas, bpa=18.19 degrees ! Estimated noise=384.171 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 (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910522 Jy ! Component: 100 - total flux cleaned = 0.0144644 Jy ! Component: 150 - total flux cleaned = 0.0179883 Jy ! Component: 200 - total flux cleaned = 0.0205518 Jy ! Total flux subtracted in 200 components = 0.0205518 Jy ! Clean residual min=-0.003516 max=0.003558 Jy/beam ! Clean residual mean=-0.000035 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0736692 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 53 components and 0.0736692 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=0.121825Jy sigma=0.000643 ! Fit after self-cal, rms=0.121636Jy sigma=0.000641 ! 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 0.99 FD 1.05 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00* NL 1.11 OV 1.10 ! PT 0.54 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00* NL 1.11 OV 1.05 ! PT 0.54 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.00 KP 1.03 ! LA 1.02 MK 1.00* NL 1.12 OV 1.06 ! PT 0.54 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.96 KP 1.08 ! LA 1.02 MK 1.00* NL 1.12 OV 1.09 ! PT 0.54 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.91 KP 1.02 ! LA 1.04 MK 1.00* NL 1.06 OV 1.15 ! PT 0.53 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.97 KP 0.98 ! LA 0.99 MK 1.00* NL 1.11 OV 1.05 ! PT 0.53 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.06 KP 0.98 ! LA 0.93 MK 1.00* NL 1.11 OV 1.10 ! PT 0.54 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.98 ! LA 1.01 MK 1.00* NL 1.08 OV 1.09 ! PT 0.54 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00* NL 1.11 OV 1.02 ! PT 0.51 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.93 KP 1.16 ! LA 0.94 MK 1.00* NL 1.02 OV 1.06 ! PT 0.57 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.98 KP 1.00 ! LA 0.98 MK 1.00* NL 1.05 OV 1.08 ! PT 0.53 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.98 KP 0.99 ! LA 0.94 MK 1.00* NL 0.98 OV 1.09 ! PT 0.55 SC 0.96 ! ! ! Fit before self-cal, rms=0.121636Jy sigma=0.000641 ! Fit after self-cal, rms=0.095270Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.583 mas, bpa=17.98 degrees ! Estimated noise=378.372 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210605 Jy ! Component: 100 - total flux cleaned = 0.00186879 Jy ! Component: 150 - total flux cleaned = 0.00172221 Jy ! Component: 200 - total flux cleaned = 0.00160866 Jy ! Total flux subtracted in 200 components = 0.00160866 Jy ! Clean residual min=-0.001301 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0752779 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0752779 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=0.095219Jy sigma=0.000635 ! Fit after self-cal, rms=0.094729Jy sigma=0.000634 ! 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=0.094729Jy sigma=0.000634 ! Fit after self-cal, rms=0.092507Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.587 mas, bpa=18.07 degrees ! Estimated noise=376.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000992021 Jy ! Component: 100 - total flux cleaned = 0.000789669 Jy ! Component: 150 - total flux cleaned = 0.00062768 Jy ! Component: 200 - total flux cleaned = 0.000489481 Jy ! Total flux subtracted in 200 components = 0.000489481 Jy ! Clean residual min=-0.001086 max=0.001249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0757673 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0757673 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=0.092485Jy sigma=0.000632 ! Fit after self-cal, rms=0.092441Jy sigma=0.000632 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 = 0.000346895 Jy ! Component: 100 - total flux cleaned = 0.000237612 Jy ! Component: 150 - total flux cleaned = 0.000193266 Jy ! Component: 200 - total flux cleaned = 0.000137605 Jy ! Total flux subtracted in 200 components = 0.000137605 Jy ! Clean residual min=-0.001090 max=0.001377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.075905 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.075905 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=0.092428Jy sigma=0.000632 ! Fit after self-cal, rms=0.092416Jy sigma=0.000632 ! Inverting map ! Added new window around map position (5.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908319 Jy ! Component: 100 - total flux cleaned = 0.00118157 Jy ! Component: 150 - total flux cleaned = 0.00140106 Jy ! Component: 200 - total flux cleaned = 0.00154274 Jy ! Total flux subtracted in 200 components = 0.00154274 Jy ! Clean residual min=-0.001149 max=0.001168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0774477 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.0774477 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=0.092392Jy sigma=0.000631 ! Fit after self-cal, rms=0.092386Jy sigma=0.000631 ! 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=0.092386Jy sigma=0.000631 ! Fit after self-cal, rms=0.092840Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.585 mas, bpa=18 degrees ! Estimated noise=376.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102069 Jy ! Component: 100 - total flux cleaned = 0.00136706 Jy ! Component: 150 - total flux cleaned = 0.00141558 Jy ! Component: 200 - total flux cleaned = 0.00145973 Jy ! Total flux subtracted in 200 components = 0.00145973 Jy ! Clean residual min=-0.001174 max=0.001071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0789074 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.0789074 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=0.092824Jy sigma=0.000631 ! Fit after self-cal, rms=0.092829Jy sigma=0.000631 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 = 0.000332243 Jy ! Component: 100 - total flux cleaned = 0.000307557 Jy ! Component: 150 - total flux cleaned = 0.000308129 Jy ! Component: 200 - total flux cleaned = 0.000307353 Jy ! Total flux subtracted in 200 components = 0.000307353 Jy ! Clean residual min=-0.001149 max=0.001059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0792148 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.0792148 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=0.092819Jy sigma=0.000631 ! Fit after self-cal, rms=0.092816Jy sigma=0.000631 ! 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=0.092816Jy sigma=0.000631 ! Fit after self-cal, rms=0.093053Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=3.204 mas, bpa=6.626 degrees ! Estimated noise=449.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877414 Jy ! Component: 100 - total flux cleaned = 0.00121933 Jy ! Component: 150 - total flux cleaned = 0.00125204 Jy ! Component: 200 - total flux cleaned = 0.0012523 Jy ! Total flux subtracted in 200 components = 0.0012523 Jy ! Clean residual min=-0.001295 max=0.001107 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0804671 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.0804671 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=0.093046Jy sigma=0.000631 ! Fit after self-cal, rms=0.093051Jy sigma=0.000631 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 = 0.000172534 Jy ! Component: 100 - total flux cleaned = 0.000242777 Jy ! Component: 150 - total flux cleaned = 0.000199942 Jy ! Component: 200 - total flux cleaned = 0.000212186 Jy ! Total flux subtracted in 200 components = 0.000212186 Jy ! Clean residual min=-0.001299 max=0.001090 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0806792 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.0806792 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=0.093047Jy sigma=0.000631 ! Fit after self-cal, rms=0.093045Jy sigma=0.000631 ! 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=1.136 mas, bmaj=2.58 mas, bpa=17.93 degrees ! Estimated noise=377.291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.58 at 17.93 degrees (North through East) ! Clean map min=-0.0014132 max=0.054385 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=0.8933 mas, bmaj=2.463 mas, bpa=21.49 degrees ! Estimated noise=904.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414417 Jy ! Component: 100 - total flux cleaned = 0.0545814 Jy ! Component: 150 - total flux cleaned = 0.0630429 Jy ! Component: 200 - total flux cleaned = 0.0688302 Jy ! Total flux subtracted in 200 components = 0.0688302 Jy ! Clean residual min=-0.002820 max=0.003276 Jy/beam ! Clean residual mean=-0.000011 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0688301 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0688301 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.58 mas, bpa=17.93 degrees ! Estimated noise=377.291 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 = 0.00492281 Jy ! Component: 100 - total flux cleaned = 0.00777032 Jy ! Component: 150 - total flux cleaned = 0.00939744 Jy ! Component: 200 - total flux cleaned = 0.0099887 Jy ! Total flux subtracted in 200 components = 0.0099887 Jy ! Clean residual min=-0.001329 max=0.001203 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0788188 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0788188 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=2.212 mas, bmaj=3.204 mas, bpa=6.626 degrees ! Estimated noise=449.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846977 Jy ! Component: 100 - total flux cleaned = 0.00113405 Jy ! Component: 150 - total flux cleaned = 0.00121408 Jy ! Component: 200 - total flux cleaned = 0.00128427 Jy ! Total flux subtracted in 200 components = 0.00128427 Jy ! Clean residual min=-0.001254 max=0.001150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0801031 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 = 9.35977e-05 Jy ! Component: 100 - total flux cleaned = 0.000175078 Jy ! Component: 150 - total flux cleaned = 0.000198909 Jy ! Component: 200 - total flux cleaned = 0.000176211 Jy ! Total flux subtracted in 200 components = 0.000176211 Jy ! Clean residual min=-0.001264 max=0.001103 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0802793 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.0802793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.58 mas, bpa=17.93 degrees ! Estimated noise=377.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153751 Jy ! Component: 100 - total flux cleaned = -0.000223649 Jy ! Component: 150 - total flux cleaned = -0.000286882 Jy ! Component: 200 - total flux cleaned = -0.000285179 Jy ! Total flux subtracted in 200 components = -0.000285179 Jy ! Clean residual min=-0.001169 max=0.001078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0799941 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.0799941 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=0.093061Jy sigma=0.000631 ! Fit after self-cal, rms=0.093061Jy sigma=0.000631 wmodel J0155+0438_X_2017_01_16_pus_map.mod ! Writing 92 model components to file: J0155+0438_X_2017_01_16_pus_map.mod wobs J0155+0438_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0155+0438_X_2017_01_16_pus_uvs.fits wwins J0155+0438_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0155+0438_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.881e-05 Jy ! Component: 100 - total flux cleaned = -5.05995e-05 Jy ! Component: 150 - total flux cleaned = -1.70422e-05 Jy ! Component: 200 - total flux cleaned = -1.70533e-05 Jy ! Component: 250 - total flux cleaned = -1.75399e-05 Jy ! Component: 300 - total flux cleaned = -3.228e-06 Jy ! Component: 350 - total flux cleaned = -3.2548e-06 Jy ! Component: 400 - total flux cleaned = 1.03827e-05 Jy ! Component: 450 - total flux cleaned = 7.69511e-05 Jy ! Component: 500 - total flux cleaned = 9.02712e-05 Jy ! Component: 550 - total flux cleaned = 0.000141335 Jy ! Component: 600 - total flux cleaned = 0.00019087 Jy ! Component: 650 - total flux cleaned = 0.00020294 Jy ! Component: 700 - total flux cleaned = 0.000274409 Jy ! Component: 750 - total flux cleaned = 0.000297295 Jy ! Component: 800 - total flux cleaned = 0.000308544 Jy ! Component: 850 - total flux cleaned = 0.000330986 Jy ! Component: 900 - total flux cleaned = 0.000408449 Jy ! Component: 950 - total flux cleaned = 0.000397329 Jy ! Component: 1000 - total flux cleaned = 0.000440597 Jy ! Component: 1050 - total flux cleaned = 0.000482988 Jy ! Component: 1100 - total flux cleaned = 0.000544934 Jy ! Component: 1150 - total flux cleaned = 0.0005653 Jy ! Component: 1200 - total flux cleaned = 0.000615463 Jy ! Component: 1250 - total flux cleaned = 0.000625101 Jy ! Component: 1300 - total flux cleaned = 0.000644562 Jy ! Component: 1350 - total flux cleaned = 0.000663616 Jy ! Component: 1400 - total flux cleaned = 0.000663597 Jy ! Component: 1450 - total flux cleaned = 0.000710289 Jy ! Component: 1500 - total flux cleaned = 0.000701077 Jy ! Component: 1550 - total flux cleaned = 0.000728421 Jy ! Component: 1600 - total flux cleaned = 0.000763956 Jy ! Component: 1650 - total flux cleaned = 0.000772563 Jy ! Component: 1700 - total flux cleaned = 0.000789767 Jy ! Component: 1750 - total flux cleaned = 0.000798294 Jy ! Component: 1800 - total flux cleaned = 0.000823612 Jy ! Component: 1850 - total flux cleaned = 0.000831984 Jy ! Component: 1900 - total flux cleaned = 0.000831963 Jy ! Component: 1950 - total flux cleaned = 0.000864581 Jy ! Component: 2000 - total flux cleaned = 0.000888676 Jy ! Total flux subtracted in 2048 components = 0.000880694 Jy ! Clean residual min=-0.000402 max=0.000455 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0808748 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 245 components and 0.0808748 Jy ![Exited script file: muppet] wmap "J0155+0438_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.58 at 17.93 degrees (North through East) ! Clean map min=-0.00098803 max=0.053928 Jy/beam ! Writing clean map to FITS file: J0155+0438_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0539277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159505 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.887327 0.887327 1.77465 3.54931 7.09861 14.1972 28.3945 56.7889 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.58 at 17.93 degrees (North through East) ! Clean map min=-0.00098803 max=0.053928 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 J0155+0438_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:29 2019