! Started logfile: J0306+8200_X_2017_10_21_pus_uvs.log on Sat May 11 21:49:58 2019 obs J0306+8200_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0306+8200_X_2017_10_21_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.639145 visibilities/baseline/integration-bin. ! Found source: J0306+8200 ! ! 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 1202 lines of history. ! ! Reading 59916 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 J0306+8200_X_2017_10_21_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 720 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 810 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 720 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 810 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 690 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 810 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 810 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 723 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 810 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 810 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 810 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 853 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000485Jy sigma=0.007891 ! Fit after self-cal, rms=0.955856Jy sigma=0.007559 ! 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=0.8658 mas, bmaj=1.143 mas, bpa=31.78 degrees ! Estimated noise=927.772 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 = 0.0361819 Jy ! Component: 100 - total flux cleaned = 0.0448917 Jy ! Total flux subtracted in 100 components = 0.0448917 Jy ! Clean residual min=-0.003376 max=0.003390 Jy/beam ! Clean residual mean=-0.000028 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0448917 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0448917 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=0.097917Jy sigma=0.000675 ! Fit after self-cal, rms=0.096568Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528873 Jy ! Component: 100 - total flux cleaned = 0.0072595 Jy ! Total flux subtracted in 100 components = 0.0072595 Jy ! Clean residual min=-0.003643 max=0.003043 Jy/beam ! Clean residual mean=-0.000017 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0521512 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0521512 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=0.096223Jy sigma=0.000662 ! Fit after self-cal, rms=0.096219Jy 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=1.14 mas, bmaj=1.401 mas, bpa=33.17 degrees ! Estimated noise=393.773 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 = 0.00119328 Jy ! Component: 100 - total flux cleaned = 0.00177766 Jy ! Component: 150 - total flux cleaned = 0.00192196 Jy ! Component: 200 - total flux cleaned = 0.00197995 Jy ! Total flux subtracted in 200 components = 0.00197995 Jy ! Clean residual min=-0.002297 max=0.002218 Jy/beam ! Clean residual mean=-0.000011 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0541311 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0541311 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=0.096189Jy sigma=0.000662 ! Fit after self-cal, rms=0.096197Jy sigma=0.000662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 0.98 KP 1.08 ! LA 1.12 MK 1.04 NL 0.92 OV 1.14 ! PT 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.01 KP 1.07 ! LA 1.12 MK 1.09 NL 0.97 OV 1.15 ! PT 0.87 ! ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.01 KP 1.08 ! LA 1.03 MK 1.12 NL 0.92 OV 1.19 ! PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 1.08 KP 1.12 ! LA 1.04 MK 1.07 NL 0.94 OV 1.09 ! PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.01 KP 1.09 ! LA 1.09 MK 1.09 NL 0.88 OV 1.14 ! PT 0.81 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.09 KP 1.03 ! LA 1.11 MK 1.09 NL 0.91 OV 1.13 ! PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 1.08 ! LA 1.08 MK 1.08 NL 0.92 OV 1.25 ! PT 0.76 ! ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.04 KP 1.10 ! LA 1.09 MK 1.04 NL 0.96 OV 1.07 ! PT 0.78 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.97 KP 1.08 ! LA 1.20 MK 0.96 NL 0.91 OV 1.11 ! PT 0.74 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.93 KP 1.09 ! LA 1.03 MK 0.93 NL 0.95 OV 1.17 ! PT 0.80 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.96 KP 1.04 ! LA 1.01 MK 0.99 NL 0.92 OV 1.21 ! PT 0.73 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.95 KP 1.06 ! LA 1.12 MK 0.87 NL 0.98 OV 1.02 ! PT 0.69 ! ! ! Fit before self-cal, rms=0.096197Jy sigma=0.000662 ! Fit after self-cal, rms=0.094752Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=1.402 mas, bpa=33.22 degrees ! Estimated noise=401.9 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 = 0.000612293 Jy ! Component: 100 - total flux cleaned = 0.000710657 Jy ! Component: 150 - total flux cleaned = 0.000710647 Jy ! Component: 200 - total flux cleaned = 0.000711809 Jy ! Total flux subtracted in 200 components = 0.000711809 Jy ! Clean residual min=-0.001442 max=0.001253 Jy/beam ! Clean residual mean=0.000014 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0548429 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0548429 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=0.094738Jy sigma=0.000659 ! Fit after self-cal, rms=0.094954Jy sigma=0.000658 ! 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=0.094954Jy sigma=0.000658 ! Fit after self-cal, rms=0.092124Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=1.392 mas, bpa=34.49 degrees ! Estimated noise=401.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118891 Jy ! Component: 100 - total flux cleaned = 0.000129505 Jy ! Component: 150 - total flux cleaned = 0.000137608 Jy ! Component: 200 - total flux cleaned = 0.00014099 Jy ! Total flux subtracted in 200 components = 0.00014099 Jy ! Clean residual min=-0.001049 max=0.001027 Jy/beam ! Clean residual mean=0.000013 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0549839 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0549839 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=0.092124Jy sigma=0.000656 ! Fit after self-cal, rms=0.092327Jy sigma=0.000655 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 = 7.29325e-05 Jy ! Component: 100 - total flux cleaned = 0.000103526 Jy ! Component: 150 - total flux cleaned = 0.000140615 Jy ! Component: 200 - total flux cleaned = 0.000171552 Jy ! Total flux subtracted in 200 components = 0.000171552 Jy ! Clean residual min=-0.001099 max=0.001083 Jy/beam ! Clean residual mean=0.000007 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0551555 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0551555 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=0.092325Jy sigma=0.000655 ! Fit after self-cal, rms=0.092331Jy sigma=0.000655 ! 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=0.092331Jy sigma=0.000655 ! Fit after self-cal, rms=0.093499Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.388 mas, bpa=34.84 degrees ! Estimated noise=402.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170526 Jy ! Component: 100 - total flux cleaned = 0.000192901 Jy ! Component: 150 - total flux cleaned = 0.000204012 Jy ! Component: 200 - total flux cleaned = 0.000210387 Jy ! Total flux subtracted in 200 components = 0.000210387 Jy ! Clean residual min=-0.001058 max=0.001097 Jy/beam ! Clean residual mean=0.000014 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0553659 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0553659 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=0.093498Jy sigma=0.000655 ! Fit after self-cal, rms=0.093718Jy sigma=0.000654 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 = -0.000103634 Jy ! Component: 100 - total flux cleaned = -8.11005e-05 Jy ! Component: 150 - total flux cleaned = -5.87333e-05 Jy ! Component: 200 - total flux cleaned = -4.40697e-05 Jy ! Total flux subtracted in 200 components = -4.40697e-05 Jy ! Clean residual min=-0.001088 max=0.001065 Jy/beam ! Clean residual mean=0.000008 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0553218 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0553218 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=0.093716Jy sigma=0.000654 ! Fit after self-cal, rms=0.093723Jy sigma=0.000654 ! 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=0.093723Jy sigma=0.000654 ! Fit after self-cal, rms=0.094645Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=3.032 mas, bpa=20.66 degrees ! Estimated noise=482.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110156 Jy ! Component: 100 - total flux cleaned = 0.000110456 Jy ! Component: 150 - total flux cleaned = 0.000110637 Jy ! Component: 200 - total flux cleaned = 0.000110759 Jy ! Total flux subtracted in 200 components = 0.000110759 Jy ! Clean residual min=-0.001108 max=0.001209 Jy/beam ! Clean residual mean=0.000022 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0554326 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0554325 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=0.094644Jy sigma=0.000654 ! Fit after self-cal, rms=0.094775Jy sigma=0.000654 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 = -6.23211e-05 Jy ! Component: 100 - total flux cleaned = -6.2484e-05 Jy ! Component: 150 - total flux cleaned = -6.25544e-05 Jy ! Component: 200 - total flux cleaned = -6.26542e-05 Jy ! Total flux subtracted in 200 components = -6.26542e-05 Jy ! Clean residual min=-0.001127 max=0.001167 Jy/beam ! Clean residual mean=0.000017 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0553699 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0553699 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=0.094775Jy sigma=0.000654 ! Fit after self-cal, rms=0.094777Jy sigma=0.000654 ! 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=1.148 mas, bmaj=1.385 mas, bpa=34.99 degrees ! Estimated noise=402.356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 1.385 at 34.99 degrees (North through East) ! Clean map min=-0.0010076 max=0.049806 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=0.8641 mas, bmaj=1.136 mas, bpa=33.12 degrees ! Estimated noise=933.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379587 Jy ! Component: 100 - total flux cleaned = 0.0471746 Jy ! Component: 150 - total flux cleaned = 0.0508445 Jy ! Component: 200 - total flux cleaned = 0.052742 Jy ! Total flux subtracted in 200 components = 0.052742 Jy ! Clean residual min=-0.002398 max=0.002352 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.052742 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.052742 Jy ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=1.385 mas, bpa=34.99 degrees ! Estimated noise=402.356 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 = 0.00156589 Jy ! Component: 100 - total flux cleaned = 0.00220719 Jy ! Component: 150 - total flux cleaned = 0.00253638 Jy ! Component: 200 - total flux cleaned = 0.00264518 Jy ! Total flux subtracted in 200 components = 0.00264518 Jy ! Clean residual min=-0.001133 max=0.001067 Jy/beam ! Clean residual mean=0.000009 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0553872 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0553872 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=2.573 mas, bmaj=3.032 mas, bpa=20.66 degrees ! Estimated noise=482.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.17927e-06 Jy ! Component: 100 - total flux cleaned = 6.16125e-06 Jy ! Component: 150 - total flux cleaned = 1.25259e-05 Jy ! Component: 200 - total flux cleaned = 1.22884e-05 Jy ! Total flux subtracted in 200 components = 1.22884e-05 Jy ! Clean residual min=-0.001120 max=0.001173 Jy/beam ! Clean residual mean=0.000017 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0553995 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 = -6.88741e-08 Jy ! Component: 100 - total flux cleaned = -2.5246e-06 Jy ! Component: 150 - total flux cleaned = -2.5227e-06 Jy ! Component: 200 - total flux cleaned = -4.85732e-06 Jy ! Total flux subtracted in 200 components = -4.85732e-06 Jy ! Clean residual min=-0.001120 max=0.001171 Jy/beam ! Clean residual mean=0.000017 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0553946 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0553946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=1.385 mas, bpa=34.99 degrees ! Estimated noise=402.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89363e-05 Jy ! Component: 100 - total flux cleaned = 7.70301e-05 Jy ! Component: 150 - total flux cleaned = 7.71495e-05 Jy ! Component: 200 - total flux cleaned = 7.69892e-05 Jy ! Total flux subtracted in 200 components = 7.69892e-05 Jy ! Clean residual min=-0.001114 max=0.001065 Jy/beam ! Clean residual mean=0.000009 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0554716 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0554716 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=0.094776Jy sigma=0.000654 ! Fit after self-cal, rms=0.094787Jy sigma=0.000654 wmodel J0306+8200_X_2017_10_21_pus_map.mod ! Writing 39 model components to file: J0306+8200_X_2017_10_21_pus_map.mod wobs J0306+8200_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0306+8200_X_2017_10_21_pus_uvs.fits wwins J0306+8200_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0306+8200_X_2017_10_21_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 = -0.000186469 Jy ! Component: 100 - total flux cleaned = -0.000151594 Jy ! Component: 150 - total flux cleaned = -0.000135601 Jy ! Component: 200 - total flux cleaned = -0.000119537 Jy ! Component: 250 - total flux cleaned = -0.000119269 Jy ! Component: 300 - total flux cleaned = -8.91454e-05 Jy ! Component: 350 - total flux cleaned = -4.55372e-05 Jy ! Component: 400 - total flux cleaned = -3.06612e-06 Jy ! Component: 450 - total flux cleaned = 5.19193e-05 Jy ! Component: 500 - total flux cleaned = 0.000145885 Jy ! Component: 550 - total flux cleaned = 0.000224615 Jy ! Component: 600 - total flux cleaned = 0.000263312 Jy ! Component: 650 - total flux cleaned = 0.000351871 Jy ! Component: 700 - total flux cleaned = 0.000426551 Jy ! Component: 750 - total flux cleaned = 0.000512262 Jy ! Component: 800 - total flux cleaned = 0.000584456 Jy ! Component: 850 - total flux cleaned = 0.000631919 Jy ! Component: 900 - total flux cleaned = 0.000701992 Jy ! Component: 950 - total flux cleaned = 0.000747915 Jy ! Component: 1000 - total flux cleaned = 0.00080446 Jy ! Component: 1050 - total flux cleaned = 0.000826696 Jy ! Component: 1100 - total flux cleaned = 0.000870419 Jy ! Component: 1150 - total flux cleaned = 0.000924506 Jy ! Component: 1200 - total flux cleaned = 0.000967315 Jy ! Component: 1250 - total flux cleaned = 0.00100941 Jy ! Component: 1300 - total flux cleaned = 0.00107155 Jy ! Component: 1350 - total flux cleaned = 0.00106108 Jy ! Component: 1400 - total flux cleaned = 0.00111159 Jy ! Component: 1450 - total flux cleaned = 0.00116121 Jy ! Component: 1500 - total flux cleaned = 0.00118086 Jy ! Component: 1550 - total flux cleaned = 0.00122943 Jy ! Component: 1600 - total flux cleaned = 0.00125809 Jy ! Component: 1650 - total flux cleaned = 0.00130546 Jy ! Component: 1700 - total flux cleaned = 0.0013334 Jy ! Component: 1750 - total flux cleaned = 0.00137043 Jy ! Component: 1800 - total flux cleaned = 0.00139777 Jy ! Component: 1850 - total flux cleaned = 0.00143381 Jy ! Component: 1900 - total flux cleaned = 0.00146059 Jy ! Component: 1950 - total flux cleaned = 0.00146057 Jy ! Component: 2000 - total flux cleaned = 0.0015129 Jy ! Total flux subtracted in 2048 components = 0.00151287 Jy ! Clean residual min=-0.000487 max=0.000448 Jy/beam ! Clean residual mean=0.000003 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0569845 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 181 components and 0.0569845 Jy ![Exited script file: muppet] wmap "J0306+8200_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 1.385 at 34.99 degrees (North through East) ! Clean map min=-0.00088504 max=0.049683 Jy/beam ! Writing clean map to FITS file: J0306+8200_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0496831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.967192 0.967192 1.93438 3.86877 7.73753 15.4751 30.9501 61.9003 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 1.385 at 34.99 degrees (North through East) ! Clean map min=-0.00088504 max=0.049683 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 J0306+8200_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:01 2019