! Started logfile: J0328+2552_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:08 2019 obs J0328+2552_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0328+2552_X_2017_01_16_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.624521 visibilities/baseline/integration-bin. ! Found source: J0328+2552 ! ! 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 39120 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 J0328+2552_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 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996474Jy sigma=0.008663 ! Fit after self-cal, rms=0.961278Jy sigma=0.008400 ! 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=0.9385 mas, bmaj=1.968 mas, bpa=14.58 degrees ! Estimated noise=867.616 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 = 0.0320667 Jy ! Component: 100 - total flux cleaned = 0.039121 Jy ! Total flux subtracted in 100 components = 0.039121 Jy ! Clean residual min=-0.002866 max=0.003022 Jy/beam ! Clean residual mean=-0.000013 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.039121 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.039121 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=0.089232Jy sigma=0.000617 ! Fit after self-cal, rms=0.088027Jy sigma=0.000606 ! 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=1.087 mas, bmaj=2.12 mas, bpa=13.92 degrees ! Estimated noise=431.764 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 = 0.00325339 Jy ! Component: 100 - total flux cleaned = 0.00404452 Jy ! Component: 150 - total flux cleaned = 0.00404493 Jy ! Component: 200 - total flux cleaned = 0.00404516 Jy ! Total flux subtracted in 200 components = 0.00404516 Jy ! Clean residual min=-0.001841 max=0.001453 Jy/beam ! Clean residual mean=-0.000019 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0431662 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0431662 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=0.087801Jy sigma=0.000605 ! Fit after self-cal, rms=0.087778Jy sigma=0.000605 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 0.99 KP 0.93 ! LA 1.13 MK 1.00* NL 1.02 OV 1.17 ! PT 0.69 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.03 KP 0.89 ! LA 1.10 MK 1.00* NL 1.11 OV 1.16 ! PT 0.52 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.02 KP 0.99 ! LA 1.09 MK 1.00* NL 1.01 OV 1.12 ! PT 0.56 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.98 KP 1.08 ! LA 1.06 MK 1.00* NL 1.14 OV 1.15 ! PT 0.51 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.02 KP 0.98 ! LA 1.03 MK 1.00* NL 1.09 OV 1.07 ! PT 0.61 SC 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.99 KP 0.91 ! LA 1.01 MK 1.00* NL 1.01 OV 1.14 ! PT 0.57 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.94 KP 0.98 ! LA 1.02 MK 1.00* NL 1.11 OV 1.15 ! PT 0.51 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.03 KP 0.87 ! LA 1.10 MK 1.00* NL 1.04 OV 1.05 ! PT 0.50 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.98 HN 0.88 KP 0.96 ! LA 1.10 MK 1.00* NL 1.06 OV 1.09 ! PT 0.48 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 0.85 KP 0.89 ! LA 1.06 MK 1.00* NL 0.99 OV 1.11 ! PT 0.51 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.87 KP 0.89 ! LA 1.08 MK 1.00* NL 1.03 OV 1.11 ! PT 0.47 SC 0.89 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.94 HN 0.98 KP 0.91 ! LA 0.98 MK 1.00* NL 0.93 OV 0.94 ! PT 0.63 SC 0.96 ! ! ! Fit before self-cal, rms=0.087778Jy sigma=0.000605 ! Fit after self-cal, rms=0.075885Jy sigma=0.000602 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.094 mas, bpa=14.08 degrees ! Estimated noise=430.95 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 = 0.000663523 Jy ! Component: 100 - total flux cleaned = 0.000900251 Jy ! Component: 150 - total flux cleaned = 0.00102758 Jy ! Component: 200 - total flux cleaned = 0.0010973 Jy ! Total flux subtracted in 200 components = 0.0010973 Jy ! Clean residual min=-0.001114 max=0.001027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0442635 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0442635 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=0.075876Jy sigma=0.000602 ! Fit after self-cal, rms=0.075636Jy sigma=0.000602 ! 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=0.075636Jy sigma=0.000602 ! Fit after self-cal, rms=0.074030Jy sigma=0.000600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=2.084 mas, bpa=14.02 degrees ! Estimated noise=430.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062693 Jy ! Component: 100 - total flux cleaned = 0.000945093 Jy ! Component: 150 - total flux cleaned = 0.00104672 Jy ! Component: 200 - total flux cleaned = 0.00106036 Jy ! Total flux subtracted in 200 components = 0.00106036 Jy ! Clean residual min=-0.001012 max=0.000894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0453238 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0453238 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=0.074025Jy sigma=0.000600 ! Fit after self-cal, rms=0.073977Jy sigma=0.000600 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 = 0.000171828 Jy ! Component: 100 - total flux cleaned = 0.000192749 Jy ! Component: 150 - total flux cleaned = 0.00020921 Jy ! Component: 200 - total flux cleaned = 0.000209298 Jy ! Total flux subtracted in 200 components = 0.000209298 Jy ! Clean residual min=-0.000980 max=0.000882 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0455331 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0455331 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=0.073974Jy sigma=0.000600 ! Fit after self-cal, rms=0.073970Jy sigma=0.000600 ! 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=0.073970Jy sigma=0.000600 ! Fit after self-cal, rms=0.073750Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.076 mas, bpa=13.97 degrees ! Estimated noise=430.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513542 Jy ! Component: 100 - total flux cleaned = 0.000698902 Jy ! Component: 150 - total flux cleaned = 0.000716265 Jy ! Component: 200 - total flux cleaned = 0.00073104 Jy ! Total flux subtracted in 200 components = 0.00073104 Jy ! Clean residual min=-0.000926 max=0.000864 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0462642 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0462642 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=0.073747Jy sigma=0.000599 ! Fit after self-cal, rms=0.073763Jy sigma=0.000599 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 = 0.000199926 Jy ! Component: 100 - total flux cleaned = 0.000200021 Jy ! Component: 150 - total flux cleaned = 0.0001928 Jy ! Component: 200 - total flux cleaned = 0.000192999 Jy ! Total flux subtracted in 200 components = 0.000192999 Jy ! Clean residual min=-0.000918 max=0.000860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0464572 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0464572 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=0.073761Jy sigma=0.000599 ! Fit after self-cal, rms=0.073760Jy sigma=0.000599 ! 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=0.073760Jy sigma=0.000599 ! Fit after self-cal, rms=0.073914Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=2.535 mas, bpa=2.811 degrees ! Estimated noise=524.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617246 Jy ! Component: 100 - total flux cleaned = 0.000691394 Jy ! Component: 150 - total flux cleaned = 0.000727415 Jy ! Component: 200 - total flux cleaned = 0.00076178 Jy ! Total flux subtracted in 200 components = 0.00076178 Jy ! Clean residual min=-0.001099 max=0.001080 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0472189 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0472189 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=0.073914Jy sigma=0.000599 ! Fit after self-cal, rms=0.073927Jy sigma=0.000599 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.8514e-05 Jy ! Component: 100 - total flux cleaned = 0.000124636 Jy ! Component: 150 - total flux cleaned = 0.000145841 Jy ! Component: 200 - total flux cleaned = 0.000145851 Jy ! Total flux subtracted in 200 components = 0.000145851 Jy ! Clean residual min=-0.001125 max=0.001071 Jy/beam ! Clean residual mean=-0.000004 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0473648 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0473648 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=0.073929Jy sigma=0.000599 ! Fit after self-cal, rms=0.073923Jy sigma=0.000599 ! 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=1.089 mas, bmaj=2.07 mas, bpa=13.93 degrees ! Estimated noise=430.375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.07 at 13.93 degrees (North through East) ! Clean map min=-0.00088868 max=0.043088 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=0.9443 mas, bmaj=1.93 mas, bpa=14.34 degrees ! Estimated noise=864.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331696 Jy ! Component: 100 - total flux cleaned = 0.0407887 Jy ! Component: 150 - total flux cleaned = 0.0438721 Jy ! Component: 200 - total flux cleaned = 0.045636 Jy ! Total flux subtracted in 200 components = 0.045636 Jy ! Clean residual min=-0.002237 max=0.002276 Jy/beam ! Clean residual mean=-0.000005 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.045636 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.045636 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.07 mas, bpa=13.93 degrees ! Estimated noise=430.375 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 = 0.000876287 Jy ! Component: 100 - total flux cleaned = 0.000994342 Jy ! Component: 150 - total flux cleaned = 0.00115293 Jy ! Component: 200 - total flux cleaned = 0.00127689 Jy ! Total flux subtracted in 200 components = 0.00127689 Jy ! Clean residual min=-0.000981 max=0.000878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0469129 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0469129 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=2.099 mas, bmaj=2.535 mas, bpa=2.811 degrees ! Estimated noise=524.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342656 Jy ! Component: 100 - total flux cleaned = 0.000424447 Jy ! Component: 150 - total flux cleaned = 0.000486088 Jy ! Component: 200 - total flux cleaned = 0.000496351 Jy ! Total flux subtracted in 200 components = 0.000496351 Jy ! Clean residual min=-0.001113 max=0.001061 Jy/beam ! Clean residual mean=-0.000006 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0474092 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.85879e-06 Jy ! Component: 100 - total flux cleaned = 7.77259e-06 Jy ! Component: 150 - total flux cleaned = 1.37649e-05 Jy ! Component: 200 - total flux cleaned = 1.37809e-05 Jy ! Total flux subtracted in 200 components = 1.37809e-05 Jy ! Clean residual min=-0.001124 max=0.001067 Jy/beam ! Clean residual mean=-0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.047423 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.047423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.07 mas, bpa=13.93 degrees ! Estimated noise=430.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103959 Jy ! Component: 100 - total flux cleaned = -0.000178167 Jy ! Component: 150 - total flux cleaned = -0.000202526 Jy ! Component: 200 - total flux cleaned = -0.000212668 Jy ! Total flux subtracted in 200 components = -0.000212668 Jy ! Clean residual min=-0.000957 max=0.000902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0472103 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0472103 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=0.073926Jy sigma=0.000599 ! Fit after self-cal, rms=0.073923Jy sigma=0.000599 wmodel J0328+2552_X_2017_01_16_pus_map.mod ! Writing 38 model components to file: J0328+2552_X_2017_01_16_pus_map.mod wobs J0328+2552_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0328+2552_X_2017_01_16_pus_uvs.fits wwins J0328+2552_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0328+2552_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 = -0.000210929 Jy ! Component: 100 - total flux cleaned = -0.000243651 Jy ! Component: 150 - total flux cleaned = -0.000273878 Jy ! Component: 200 - total flux cleaned = -0.000317525 Jy ! Component: 250 - total flux cleaned = -0.000400993 Jy ! Component: 300 - total flux cleaned = -0.000468435 Jy ! Component: 350 - total flux cleaned = -0.000534005 Jy ! Component: 400 - total flux cleaned = -0.00063579 Jy ! Component: 450 - total flux cleaned = -0.000685342 Jy ! Component: 500 - total flux cleaned = -0.000746246 Jy ! Component: 550 - total flux cleaned = -0.000853256 Jy ! Component: 600 - total flux cleaned = -0.000934372 Jy ! Component: 650 - total flux cleaned = -0.00104825 Jy ! Component: 700 - total flux cleaned = -0.00113761 Jy ! Component: 750 - total flux cleaned = -0.00122563 Jy ! Component: 800 - total flux cleaned = -0.00132294 Jy ! Component: 850 - total flux cleaned = -0.00137608 Jy ! Component: 900 - total flux cleaned = -0.00144972 Jy ! Component: 950 - total flux cleaned = -0.00151172 Jy ! Component: 1000 - total flux cleaned = -0.00155252 Jy ! Component: 1050 - total flux cleaned = -0.00162298 Jy ! Component: 1100 - total flux cleaned = -0.00169208 Jy ! Component: 1150 - total flux cleaned = -0.00174083 Jy ! Component: 1200 - total flux cleaned = -0.00177941 Jy ! Component: 1250 - total flux cleaned = -0.00183652 Jy ! Component: 1300 - total flux cleaned = -0.00191156 Jy ! Component: 1350 - total flux cleaned = -0.00195793 Jy ! Component: 1400 - total flux cleaned = -0.002031 Jy ! Component: 1450 - total flux cleaned = -0.00204004 Jy ! Component: 1500 - total flux cleaned = -0.00209359 Jy ! Component: 1550 - total flux cleaned = -0.00213774 Jy ! Component: 1600 - total flux cleaned = -0.00218139 Jy ! Component: 1650 - total flux cleaned = -0.00224151 Jy ! Component: 1700 - total flux cleaned = -0.00226707 Jy ! Component: 1750 - total flux cleaned = -0.00232581 Jy ! Component: 1800 - total flux cleaned = -0.00235898 Jy ! Component: 1850 - total flux cleaned = -0.00239171 Jy ! Component: 1900 - total flux cleaned = -0.00243208 Jy ! Component: 1950 - total flux cleaned = -0.00244817 Jy ! Component: 2000 - total flux cleaned = -0.00249585 Jy ! Total flux subtracted in 2048 components = -0.00251939 Jy ! Clean residual min=-0.000427 max=0.000466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0446909 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 174 components and 0.0446909 Jy ![Exited script file: muppet] wmap "J0328+2552_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.07 at 13.93 degrees (North through East) ! Clean map min=-0.00080442 max=0.043059 Jy/beam ! Writing clean map to FITS file: J0328+2552_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 0.0430586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155188 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08123 1.08123 2.16247 4.32493 8.64987 17.2997 34.5995 69.1989 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.07 at 13.93 degrees (North through East) ! Clean map min=-0.00080442 max=0.043059 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 J0328+2552_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:10 2019