! Started logfile: J0822+4041_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:46:36 2019 obs J0822+4041_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0822+4041_X_2017_05_31_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959259 visibilities/baseline/integration-bin. ! Found source: J0822+4041 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1698 lines of history. ! ! Reading 43512 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 J0822+4041_X_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.695749Jy sigma=0.005490 ! Fit after self-cal, rms=0.660327Jy sigma=0.005201 ! 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=0.8028 mas, bmaj=1.192 mas, bpa=2.721 degrees ! Estimated noise=783.819 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 = 0.269102 Jy ! Component: 100 - total flux cleaned = 0.331253 Jy ! Total flux subtracted in 100 components = 0.331253 Jy ! Clean residual min=-0.011215 max=0.029448 Jy/beam ! Clean residual mean=-0.000036 rms=0.003245 Jy/beam ! Combined flux in latest and established models = 0.331253 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.331253 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=0.110701Jy sigma=0.000834 ! Fit after self-cal, rms=0.110654Jy sigma=0.000833 ! Inverting map ! Added new window around map position (1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299658 Jy ! Component: 100 - total flux cleaned = 0.0463739 Jy ! Total flux subtracted in 100 components = 0.0463739 Jy ! Clean residual min=-0.009378 max=0.010944 Jy/beam ! Clean residual mean=0.000004 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.377627 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.377627 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=0.102294Jy sigma=0.000749 ! Fit after self-cal, rms=0.101983Jy sigma=0.000746 ! 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=0.9814 mas, bmaj=1.447 mas, bpa=2.73 degrees ! Estimated noise=432.507 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 = 0.0137438 Jy ! Component: 100 - total flux cleaned = 0.0209036 Jy ! Component: 150 - total flux cleaned = 0.0247863 Jy ! Component: 200 - total flux cleaned = 0.0255671 Jy ! Total flux subtracted in 200 components = 0.0255671 Jy ! Clean residual min=-0.009467 max=0.010019 Jy/beam ! Clean residual mean=0.000055 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.403194 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.403194 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=0.100664Jy sigma=0.000727 ! Fit after self-cal, rms=0.100546Jy sigma=0.000726 ! 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 0.96 HN 1.01 KP 0.98 ! LA 0.99 MK 0.96 NL 0.95 OV 1.06 ! PT 1.11 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.92 ! LA 0.99 MK 0.97 NL 0.95 OV 1.06 ! PT 1.16 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 0.87 ! LA 1.00 MK 0.97 NL 0.96 OV 1.06 ! PT 1.11 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00 KP 0.95 ! LA 1.01 MK 0.97 NL 0.96 OV 1.05 ! PT 1.13 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 0.96 ! LA 1.00 MK 0.99 NL 0.87 OV 1.06 ! PT 1.13 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 0.95 ! LA 1.00 MK 0.98 NL 0.87 OV 0.98 ! PT 1.14 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.95 ! LA 1.02 MK 0.99 NL 0.87 OV 0.98 ! PT 1.15 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 0.95 ! LA 0.99 MK 0.99 NL 0.86 OV 0.98 ! PT 1.15 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 0.95 ! LA 1.01 MK 0.97 NL 0.86 OV 0.97 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.95 ! LA 1.01 MK 1.02 NL 0.86 OV 0.98 ! PT 1.15 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.86 ! LA 1.03 MK 1.02 NL 0.87 OV 0.98 ! PT 1.18 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.91 ! LA 1.00 MK 1.01 NL 0.87 OV 1.08 ! PT 1.18 SC 1.09 ! ! ! Fit before self-cal, rms=0.100546Jy sigma=0.000726 ! Fit after self-cal, rms=0.096669Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9934 mas, bmaj=1.459 mas, bpa=1.17 degrees ! Estimated noise=428.748 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 (2.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324042 Jy ! Component: 100 - total flux cleaned = 0.00358432 Jy ! Component: 150 - total flux cleaned = 0.00486866 Jy ! Component: 200 - total flux cleaned = 0.00532535 Jy ! Total flux subtracted in 200 components = 0.00532535 Jy ! Clean residual min=-0.005129 max=0.004427 Jy/beam ! Clean residual mean=-0.000039 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.408519 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.408519 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=0.095915Jy sigma=0.000670 ! Fit after self-cal, rms=0.095969Jy sigma=0.000669 ! 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=0.095969Jy sigma=0.000669 ! Fit after self-cal, rms=0.097557Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9903 mas, bmaj=1.455 mas, bpa=2.079 degrees ! Estimated noise=427.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025373 Jy ! Component: 100 - total flux cleaned = 0.0032879 Jy ! Component: 150 - total flux cleaned = 0.00362531 Jy ! Component: 200 - total flux cleaned = 0.00386813 Jy ! Total flux subtracted in 200 components = 0.00386813 Jy ! Clean residual min=-0.001530 max=0.001804 Jy/beam ! Clean residual mean=0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.412387 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.412387 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=0.097423Jy sigma=0.000650 ! Fit after self-cal, rms=0.097476Jy sigma=0.000650 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 (2.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125516 Jy ! Component: 100 - total flux cleaned = 0.00209132 Jy ! Component: 150 - total flux cleaned = 0.00281604 Jy ! Component: 200 - total flux cleaned = 0.00321917 Jy ! Total flux subtracted in 200 components = 0.00321917 Jy ! Clean residual min=-0.001351 max=0.001309 Jy/beam ! Clean residual mean=0.000009 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.415606 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.415606 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=0.097427Jy sigma=0.000650 ! Fit after self-cal, rms=0.097424Jy sigma=0.000650 ! 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=0.097424Jy sigma=0.000650 ! Fit after self-cal, rms=0.097614Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9907 mas, bmaj=1.454 mas, bpa=2.115 degrees ! Estimated noise=427.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263019 Jy ! Component: 100 - total flux cleaned = 0.000444907 Jy ! Component: 150 - total flux cleaned = 0.000706376 Jy ! Component: 200 - total flux cleaned = 0.000852613 Jy ! Total flux subtracted in 200 components = 0.000852613 Jy ! Clean residual min=-0.001180 max=0.001132 Jy/beam ! Clean residual mean=0.000009 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.416459 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.416459 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=0.097586Jy sigma=0.000649 ! Fit after self-cal, rms=0.097590Jy 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 = 0.000265075 Jy ! Component: 100 - total flux cleaned = 0.000370355 Jy ! Component: 150 - total flux cleaned = 0.000442101 Jy ! Component: 200 - total flux cleaned = 0.000509517 Jy ! Total flux subtracted in 200 components = 0.000509517 Jy ! Clean residual min=-0.001136 max=0.001096 Jy/beam ! Clean residual mean=0.000010 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.416968 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.416968 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=0.097577Jy sigma=0.000649 ! Fit after self-cal, rms=0.097576Jy 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=0.097576Jy sigma=0.000649 ! Fit after self-cal, rms=0.097663Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=2.451 mas, bpa=6.162 degrees ! Estimated noise=545.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013322 Jy ! Component: 100 - total flux cleaned = 0.000100189 Jy ! Component: 150 - total flux cleaned = 9.81583e-05 Jy ! Component: 200 - total flux cleaned = 0.000118791 Jy ! Total flux subtracted in 200 components = 0.000118791 Jy ! Clean residual min=-0.001204 max=0.001276 Jy/beam ! Clean residual mean=0.000023 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.417087 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.417087 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=0.097657Jy sigma=0.000649 ! Fit after self-cal, rms=0.097658Jy 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 = 1.23747e-05 Jy ! Component: 100 - total flux cleaned = 8.54462e-05 Jy ! Component: 150 - total flux cleaned = 7.69544e-05 Jy ! Component: 200 - total flux cleaned = 7.72713e-05 Jy ! Total flux subtracted in 200 components = 7.72713e-05 Jy ! Clean residual min=-0.001191 max=0.001248 Jy/beam ! Clean residual mean=0.000023 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.417164 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.417164 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=0.097655Jy sigma=0.000649 ! Fit after self-cal, rms=0.097655Jy 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=0.9909 mas, bmaj=1.453 mas, bpa=2.165 degrees ! Estimated noise=427.695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9909 x 1.453 at 2.165 degrees (North through East) ! Clean map min=-0.001028 max=0.34166 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=0.8104 mas, bmaj=1.198 mas, bpa=2.099 degrees ! Estimated noise=777.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26643 Jy ! Component: 100 - total flux cleaned = 0.330782 Jy ! Component: 150 - total flux cleaned = 0.361002 Jy ! Component: 200 - total flux cleaned = 0.377464 Jy ! Total flux subtracted in 200 components = 0.377464 Jy ! Clean residual min=-0.003642 max=0.008233 Jy/beam ! Clean residual mean=-0.000026 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.377464 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.377464 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=1.453 mas, bpa=2.165 degrees ! Estimated noise=427.695 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 = 0.0130362 Jy ! Component: 100 - total flux cleaned = 0.0212606 Jy ! Component: 150 - total flux cleaned = 0.026702 Jy ! Component: 200 - total flux cleaned = 0.0303982 Jy ! Total flux subtracted in 200 components = 0.0303982 Jy ! Clean residual min=-0.001501 max=0.002059 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.407862 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.407862 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267125 Jy ! Component: 100 - total flux cleaned = 0.00438324 Jy ! Component: 150 - total flux cleaned = 0.00544265 Jy ! Component: 200 - total flux cleaned = 0.00634007 Jy ! Total flux subtracted in 200 components = 0.00634007 Jy ! Clean residual min=-0.001217 max=0.001166 Jy/beam ! Clean residual mean=0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.414202 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.414202 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=2.177 mas, bmaj=2.451 mas, bpa=6.162 degrees ! Estimated noise=545.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156017 Jy ! Component: 100 - total flux cleaned = 0.00225534 Jy ! Component: 150 - total flux cleaned = 0.00256805 Jy ! Component: 200 - total flux cleaned = 0.00279294 Jy ! Total flux subtracted in 200 components = 0.00279294 Jy ! Clean residual min=-0.001220 max=0.001206 Jy/beam ! Clean residual mean=0.000022 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.416995 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 = 0.000137348 Jy ! Component: 100 - total flux cleaned = 0.00018131 Jy ! Component: 150 - total flux cleaned = 0.000220618 Jy ! Component: 200 - total flux cleaned = 0.000266081 Jy ! Total flux subtracted in 200 components = 0.000266081 Jy ! Clean residual min=-0.001227 max=0.001221 Jy/beam ! Clean residual mean=0.000023 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.417261 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 94 components and 0.417261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=1.453 mas, bpa=2.165 degrees ! Estimated noise=427.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382845 Jy ! Component: 100 - total flux cleaned = 0.000572204 Jy ! Component: 150 - total flux cleaned = 0.000669531 Jy ! Component: 200 - total flux cleaned = 0.000669984 Jy ! Total flux subtracted in 200 components = 0.000669984 Jy ! Clean residual min=-0.001033 max=0.000973 Jy/beam ! Clean residual mean=0.000011 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.417931 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.417931 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=0.097651Jy sigma=0.000649 ! Fit after self-cal, rms=0.097644Jy sigma=0.000649 wmodel J0822+4041_X_2017_05_31_pus_map.mod ! Writing 106 model components to file: J0822+4041_X_2017_05_31_pus_map.mod wobs J0822+4041_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0822+4041_X_2017_05_31_pus_uvs.fits wwins J0822+4041_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0822+4041_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229115 Jy ! Component: 100 - total flux cleaned = -0.000352866 Jy ! Component: 150 - total flux cleaned = -0.000504813 Jy ! Component: 200 - total flux cleaned = -0.000586194 Jy ! Component: 250 - total flux cleaned = -0.000712544 Jy ! Component: 300 - total flux cleaned = -0.000804718 Jy ! Component: 350 - total flux cleaned = -0.000864757 Jy ! Component: 400 - total flux cleaned = -0.00095316 Jy ! Component: 450 - total flux cleaned = -0.000996681 Jy ! Component: 500 - total flux cleaned = -0.00106807 Jy ! Component: 550 - total flux cleaned = -0.00113768 Jy ! Component: 600 - total flux cleaned = -0.00117872 Jy ! Component: 650 - total flux cleaned = -0.00123286 Jy ! Component: 700 - total flux cleaned = -0.00128616 Jy ! Component: 750 - total flux cleaned = -0.00133867 Jy ! Component: 800 - total flux cleaned = -0.00139042 Jy ! Component: 850 - total flux cleaned = -0.00144152 Jy ! Component: 900 - total flux cleaned = -0.00147904 Jy ! Component: 950 - total flux cleaned = -0.00150387 Jy ! Component: 1000 - total flux cleaned = -0.00151619 Jy ! Component: 1050 - total flux cleaned = -0.00154068 Jy ! Component: 1100 - total flux cleaned = -0.00158918 Jy ! Component: 1150 - total flux cleaned = -0.00161272 Jy ! Component: 1200 - total flux cleaned = -0.00164806 Jy ! Component: 1250 - total flux cleaned = -0.00168301 Jy ! Component: 1300 - total flux cleaned = -0.00164841 Jy ! Component: 1350 - total flux cleaned = -0.00169446 Jy ! Component: 1400 - total flux cleaned = -0.00170587 Jy ! Component: 1450 - total flux cleaned = -0.00173965 Jy ! Component: 1500 - total flux cleaned = -0.00175077 Jy ! Component: 1550 - total flux cleaned = -0.00173986 Jy ! Component: 1600 - total flux cleaned = -0.00179462 Jy ! Component: 1650 - total flux cleaned = -0.00180549 Jy ! Component: 1700 - total flux cleaned = -0.00181633 Jy ! Component: 1750 - total flux cleaned = -0.00184816 Jy ! Component: 1800 - total flux cleaned = -0.00184831 Jy ! Component: 1850 - total flux cleaned = -0.00183794 Jy ! Component: 1900 - total flux cleaned = -0.00185852 Jy ! Component: 1950 - total flux cleaned = -0.00183786 Jy ! Component: 2000 - total flux cleaned = -0.00184824 Jy ! Total flux subtracted in 2048 components = -0.00189894 Jy ! Clean residual min=-0.000534 max=0.000575 Jy/beam ! Clean residual mean=0.000007 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.416032 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 262 components and 0.416032 Jy ![Exited script file: muppet] wmap "J0822+4041_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9909 x 1.453 at 2.165 degrees (North through East) ! Clean map min=-0.00086458 max=0.34108 Jy/beam ! Writing clean map to FITS file: J0822+4041_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.341083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165936 0.165936 0.331872 0.663745 1.32749 2.65498 5.30996 10.6199 21.2398 42.4797 84.9593 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9909 x 1.453 at 2.165 degrees (North through East) ! Clean map min=-0.00086458 max=0.34108 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 J0822+4041_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:46:39 2019