! Started logfile: J0121+1149_X_2017_10_21_pus_uvs.log on Sat May 11 21:49:37 2019 obs J0121+1149_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0121+1149_X_2017_10_21_pus_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 7296 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 J0121+1149_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.482173Jy sigma=0.003837 ! Fit after self-cal, rms=0.475873Jy sigma=0.003802 ! 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=0.8097 mas, bmaj=3.019 mas, bpa=-19.21 degrees ! Estimated noise=1655.62 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 = 0.783147 Jy ! Component: 100 - total flux cleaned = 1.11248 Jy ! Total flux subtracted in 100 components = 1.11248 Jy ! Clean residual min=-0.052115 max=0.148625 Jy/beam ! Clean residual mean=-0.000820 rms=0.020651 Jy/beam ! Combined flux in latest and established models = 1.11248 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.11248 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=0.307242Jy sigma=0.002592 ! Fit after self-cal, rms=0.305678Jy sigma=0.002582 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169145 Jy ! Component: 100 - total flux cleaned = 0.269754 Jy ! Total flux subtracted in 100 components = 0.269754 Jy ! Clean residual min=-0.027583 max=0.053436 Jy/beam ! Clean residual mean=-0.000325 rms=0.009451 Jy/beam ! Combined flux in latest and established models = 1.38224 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 1.38224 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=0.174364Jy sigma=0.001367 ! Fit after self-cal, rms=0.172694Jy sigma=0.001358 ! 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=1.038 mas, bmaj=3.093 mas, bpa=-17.66 degrees ! Estimated noise=1081.52 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 = 0.085445 Jy ! Component: 100 - total flux cleaned = 0.135091 Jy ! Component: 150 - total flux cleaned = 0.166242 Jy ! Component: 200 - total flux cleaned = 0.186996 Jy ! Total flux subtracted in 200 components = 0.186996 Jy ! Clean residual min=-0.017916 max=0.017306 Jy/beam ! Clean residual mean=-0.000004 rms=0.004685 Jy/beam ! Combined flux in latest and established models = 1.56923 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 74 components and 1.56923 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=0.128980Jy sigma=0.000884 ! Fit after self-cal, rms=0.128215Jy sigma=0.000879 ! 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 1.04 FD 1.01 HN 1.04 KP 0.94 ! LA 0.99 MK 0.99 NL 0.97 OV 0.97 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 0.95 ! LA 0.98 MK 0.99 NL 0.98 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.94 ! LA 0.96 MK 1.00 NL 0.96 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 0.94 ! LA 0.97 MK 1.02 NL 0.95 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 KP 0.94 ! LA 1.01 MK 0.99 NL 0.92 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.94 ! LA 1.00 MK 1.02 NL 0.96 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 0.93 ! LA 0.98 MK 1.04 NL 0.97 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.04 KP 0.95 ! LA 0.99 MK 1.02 NL 0.98 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.07 KP 0.95 ! LA 0.97 MK 1.01 NL 0.98 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.08 KP 0.95 ! LA 0.99 MK 1.03 NL 1.01 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.07 KP 0.96 ! LA 0.98 MK 1.04 NL 1.00 OV 0.99 ! PT 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.05 KP 0.98 ! LA 1.01 MK 1.00 NL 0.99 OV 1.02 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.128215Jy sigma=0.000879 ! Fit after self-cal, rms=0.113241Jy sigma=0.000718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.139 mas, bpa=-17.67 degrees ! Estimated noise=1083.38 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 = -0.00390326 Jy ! Component: 100 - total flux cleaned = -0.003739 Jy ! Component: 150 - total flux cleaned = -0.00344189 Jy ! Component: 200 - total flux cleaned = -0.00317374 Jy ! Total flux subtracted in 200 components = -0.00317374 Jy ! Clean residual min=-0.006800 max=0.007858 Jy/beam ! Clean residual mean=-0.000022 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 1.56606 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 1.56606 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=0.112746Jy sigma=0.000714 ! Fit after self-cal, rms=0.112727Jy sigma=0.000714 ! 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=0.112727Jy sigma=0.000714 ! Fit after self-cal, rms=0.112409Jy sigma=0.000702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.146 mas, bpa=-17.64 degrees ! Estimated noise=1085.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256598 Jy ! Component: 100 - total flux cleaned = -0.003102 Jy ! Component: 150 - total flux cleaned = -0.00333356 Jy ! Component: 200 - total flux cleaned = -0.00333554 Jy ! Total flux subtracted in 200 components = -0.00333554 Jy ! Clean residual min=-0.005141 max=0.005847 Jy/beam ! Clean residual mean=-0.000012 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 1.56272 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 1.56272 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=0.112074Jy sigma=0.000700 ! Fit after self-cal, rms=0.112054Jy sigma=0.000700 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 (0, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384898 Jy ! Component: 100 - total flux cleaned = 0.00442441 Jy ! Component: 150 - total flux cleaned = 0.00516926 Jy ! Component: 200 - total flux cleaned = 0.00496022 Jy ! Total flux subtracted in 200 components = 0.00496022 Jy ! Clean residual min=-0.004794 max=0.004707 Jy/beam ! Clean residual mean=-0.000005 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 1.56768 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 1.56768 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=0.111625Jy sigma=0.000696 ! Fit after self-cal, rms=0.111587Jy sigma=0.000696 ! 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=0.111587Jy sigma=0.000696 ! Fit after self-cal, rms=0.111504Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.152 mas, bpa=-17.65 degrees ! Estimated noise=1085.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000737375 Jy ! Component: 100 - total flux cleaned = -0.0010322 Jy ! Component: 150 - total flux cleaned = -0.00103251 Jy ! Component: 200 - total flux cleaned = -0.00119664 Jy ! Total flux subtracted in 200 components = -0.00119664 Jy ! Clean residual min=-0.004448 max=0.004372 Jy/beam ! Clean residual mean=-0.000004 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 1.56649 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 1.56649 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=0.111325Jy sigma=0.000694 ! Fit after self-cal, rms=0.111310Jy sigma=0.000694 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 = -0.00025756 Jy ! Component: 100 - total flux cleaned = -0.000400626 Jy ! Component: 150 - total flux cleaned = -0.000662453 Jy ! Component: 200 - total flux cleaned = -0.000784058 Jy ! Total flux subtracted in 200 components = -0.000784058 Jy ! Clean residual min=-0.004179 max=0.004168 Jy/beam ! Clean residual mean=-0.000004 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 1.5657 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 1.5657 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=0.111227Jy sigma=0.000693 ! Fit after self-cal, rms=0.111220Jy sigma=0.000693 ! 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=0.111220Jy sigma=0.000693 ! Fit after self-cal, rms=0.111142Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=3.428 mas, bpa=-8.433 degrees ! Estimated noise=1239.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181202 Jy ! Component: 100 - total flux cleaned = -0.00213327 Jy ! Component: 150 - total flux cleaned = -0.00223335 Jy ! Component: 200 - total flux cleaned = -0.00232859 Jy ! Total flux subtracted in 200 components = -0.00232859 Jy ! Clean residual min=-0.004134 max=0.005209 Jy/beam ! Clean residual mean=-0.000007 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 1.56337 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 1.56337 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=0.111114Jy sigma=0.000693 ! Fit after self-cal, rms=0.111110Jy sigma=0.000693 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 = -0.000197505 Jy ! Component: 100 - total flux cleaned = -0.000238826 Jy ! Component: 150 - total flux cleaned = -0.000315631 Jy ! Component: 200 - total flux cleaned = -0.000416838 Jy ! Total flux subtracted in 200 components = -0.000416838 Jy ! Clean residual min=-0.004024 max=0.005190 Jy/beam ! Clean residual mean=-0.000007 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 1.56296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 1.56296 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=0.111093Jy sigma=0.000693 ! Fit after self-cal, rms=0.111092Jy sigma=0.000693 ! 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=1.043 mas, bmaj=3.156 mas, bpa=-17.66 degrees ! Estimated noise=1085.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 3.156 at -17.66 degrees (North through East) ! Clean map min=-0.0036031 max=1.0326 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 ! Performing amp+phase self-cal ! ! 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=0.111092Jy sigma=0.000693 ! Fit after self-cal, rms=0.105156Jy sigma=0.000642 ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=3.159 mas, bpa=-17.68 degrees ! Estimated noise=1084.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121459 Jy ! Component: 100 - total flux cleaned = -0.00146407 Jy ! Component: 150 - total flux cleaned = -0.00168437 Jy ! Component: 200 - total flux cleaned = -0.0018318 Jy ! Total flux subtracted in 200 components = -0.0018318 Jy ! Clean residual min=-0.003596 max=0.004155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 1.56113 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 1.56113 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=0.105083Jy sigma=0.000642 ! Fit after self-cal, rms=0.105078Jy sigma=0.000642 ! Inverting map ! Added new window around map position (2.2, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358657 Jy ! Component: 100 - total flux cleaned = 0.00478016 Jy ! Component: 150 - total flux cleaned = 0.00521134 Jy ! Component: 200 - total flux cleaned = 0.00564669 Jy ! Total flux subtracted in 200 components = 0.00564669 Jy ! Clean residual min=-0.003232 max=0.003389 Jy/beam ! Clean residual mean=-0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 1.56677 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 1.56677 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=0.104960Jy sigma=0.000640 ! Fit after self-cal, rms=0.104958Jy sigma=0.000640 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.104958Jy sigma=0.000640 ! Fit after self-cal, rms=0.104879Jy sigma=0.000640 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=0.8111 mas, bmaj=3.085 mas, bpa=-19.21 degrees ! Estimated noise=1668.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.786475 Jy ! Component: 100 - total flux cleaned = 1.11556 Jy ! Component: 150 - total flux cleaned = 1.28053 Jy ! Component: 200 - total flux cleaned = 1.37532 Jy ! Total flux subtracted in 200 components = 1.37532 Jy ! Clean residual min=-0.024087 max=0.049969 Jy/beam ! Clean residual mean=-0.000333 rms=0.007875 Jy/beam ! Combined flux in latest and established models = 1.37532 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.37532 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.162 mas, bpa=-17.68 degrees ! Estimated noise=1084.69 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 = 0.0756538 Jy ! Component: 100 - total flux cleaned = 0.118772 Jy ! Component: 150 - total flux cleaned = 0.144387 Jy ! Component: 200 - total flux cleaned = 0.160507 Jy ! Total flux subtracted in 200 components = 0.160507 Jy ! Clean residual min=-0.005327 max=0.008530 Jy/beam ! Clean residual mean=-0.000060 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 1.53583 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 1.53582 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103632 Jy ! Component: 100 - total flux cleaned = 0.0171818 Jy ! Component: 150 - total flux cleaned = 0.0221924 Jy ! Component: 200 - total flux cleaned = 0.0253771 Jy ! Total flux subtracted in 200 components = 0.0253771 Jy ! Clean residual min=-0.004000 max=0.003609 Jy/beam ! Clean residual mean=-0.000009 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 1.5612 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 1.5612 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=2.334 mas, bmaj=3.432 mas, bpa=-8.573 degrees ! Estimated noise=1239.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372928 Jy ! Component: 100 - total flux cleaned = 0.00617816 Jy ! Component: 150 - total flux cleaned = 0.00715048 Jy ! Component: 200 - total flux cleaned = 0.00750342 Jy ! Total flux subtracted in 200 components = 0.00750342 Jy ! Clean residual min=-0.003383 max=0.003617 Jy/beam ! Clean residual mean=-0.000004 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 1.5687 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 = 6.42478e-05 Jy ! Component: 100 - total flux cleaned = 5.23538e-06 Jy ! Component: 150 - total flux cleaned = 6.72504e-06 Jy ! Component: 200 - total flux cleaned = -4.70352e-05 Jy ! Total flux subtracted in 200 components = -4.70352e-05 Jy ! Clean residual min=-0.003301 max=0.003457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.56866 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 123 components and 1.56866 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=3.162 mas, bpa=-17.68 degrees ! Estimated noise=1084.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000902381 Jy ! Component: 100 - total flux cleaned = -0.000909276 Jy ! Component: 150 - total flux cleaned = -0.000736848 Jy ! Component: 200 - total flux cleaned = -0.000657971 Jy ! Total flux subtracted in 200 components = -0.000657971 Jy ! Clean residual min=-0.003312 max=0.003308 Jy/beam ! Clean residual mean=-0.000004 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 1.568 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 1.568 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=0.105185Jy sigma=0.000642 ! Fit after self-cal, rms=0.105163Jy sigma=0.000641 wmodel J0121+1149_X_2017_10_21_pus_map.mod ! Writing 142 model components to file: J0121+1149_X_2017_10_21_pus_map.mod wobs J0121+1149_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0121+1149_X_2017_10_21_pus_uvs.fits wwins J0121+1149_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0121+1149_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 = -0.000216338 Jy ! Component: 100 - total flux cleaned = -0.000655715 Jy ! Component: 150 - total flux cleaned = -0.00117628 Jy ! Component: 200 - total flux cleaned = -0.00132579 Jy ! Component: 250 - total flux cleaned = -0.00181001 Jy ! Component: 300 - total flux cleaned = -0.00199722 Jy ! Component: 350 - total flux cleaned = -0.0020885 Jy ! Component: 400 - total flux cleaned = -0.00222133 Jy ! Component: 450 - total flux cleaned = -0.00239452 Jy ! Component: 500 - total flux cleaned = -0.00252017 Jy ! Component: 550 - total flux cleaned = -0.0026837 Jy ! Component: 600 - total flux cleaned = -0.00264299 Jy ! Component: 650 - total flux cleaned = -0.00272166 Jy ! Component: 700 - total flux cleaned = -0.00272206 Jy ! Component: 750 - total flux cleaned = -0.00268539 Jy ! Component: 800 - total flux cleaned = -0.00275898 Jy ! Component: 850 - total flux cleaned = -0.0026511 Jy ! Component: 900 - total flux cleaned = -0.00258014 Jy ! Component: 950 - total flux cleaned = -0.00251115 Jy ! Component: 1000 - total flux cleaned = -0.00251108 Jy ! Component: 1050 - total flux cleaned = -0.00237858 Jy ! Component: 1100 - total flux cleaned = -0.00237931 Jy ! Component: 1150 - total flux cleaned = -0.0022834 Jy ! Component: 1200 - total flux cleaned = -0.00215745 Jy ! Component: 1250 - total flux cleaned = -0.002065 Jy ! Component: 1300 - total flux cleaned = -0.00191311 Jy ! Component: 1350 - total flux cleaned = -0.0017932 Jy ! Component: 1400 - total flux cleaned = -0.00164561 Jy ! Component: 1450 - total flux cleaned = -0.0015003 Jy ! Component: 1500 - total flux cleaned = -0.00141425 Jy ! Component: 1550 - total flux cleaned = -0.00130186 Jy ! Component: 1600 - total flux cleaned = -0.00130143 Jy ! Component: 1650 - total flux cleaned = -0.00102667 Jy ! Component: 1700 - total flux cleaned = -0.000945207 Jy ! Component: 1750 - total flux cleaned = -0.000838353 Jy ! Component: 1800 - total flux cleaned = -0.00062722 Jy ! Component: 1850 - total flux cleaned = -0.000549019 Jy ! Component: 1900 - total flux cleaned = -0.000317501 Jy ! Component: 1950 - total flux cleaned = -0.000190987 Jy ! Component: 2000 - total flux cleaned = -9.0963e-05 Jy ! Total flux subtracted in 2048 components = 5.79049e-05 Jy ! Clean residual min=-0.001376 max=0.001277 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 1.56806 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 282 components and 1.56806 Jy ![Exited script file: muppet] wmap "J0121+1149_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 3.162 at -17.68 degrees (North through East) ! Clean map min=-0.0024801 max=1.0342 Jy/beam ! Writing clean map to FITS file: J0121+1149_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 1.03422 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000475285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.137868 0.137868 0.275736 0.551472 1.10294 2.20589 4.41177 8.82355 17.6471 35.2942 70.5884 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 3.162 at -17.68 degrees (North through East) ! Clean map min=-0.0024801 max=1.0342 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 J0121+1149_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:49:38 2019