! Started logfile: J2042+7508_X_2017_10_09_pus_uvs.log on Sun May 12 15:24:50 2019 obs J2042+7508_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2042+7508_X_2017_10_09_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.755504 visibilities/baseline/integration-bin. ! Found source: J2042+7508 ! ! 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 763 lines of history. ! ! Reading 70824 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 J2042+7508_X_2017_10_09_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 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 244 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.847303Jy sigma=0.006939 ! Fit after self-cal, rms=0.829182Jy sigma=0.006798 ! 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=0.8541 mas, bmaj=1.053 mas, bpa=80 degrees ! Estimated noise=1056.22 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 = 0.125364 Jy ! Component: 100 - total flux cleaned = 0.163362 Jy ! Total flux subtracted in 100 components = 0.163362 Jy ! Clean residual min=-0.008719 max=0.024927 Jy/beam ! Clean residual mean=-0.000052 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.163362 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.163362 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=0.095897Jy sigma=0.000769 ! Fit after self-cal, rms=0.095878Jy sigma=0.000769 ! Inverting map ! Added new window around map position (0.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245648 Jy ! Component: 100 - total flux cleaned = 0.0394043 Jy ! Total flux subtracted in 100 components = 0.0394043 Jy ! Clean residual min=-0.005268 max=0.009684 Jy/beam ! Clean residual mean=-0.000028 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.202767 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.202767 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=0.086943Jy sigma=0.000686 ! Fit after self-cal, rms=0.086548Jy sigma=0.000683 ! Inverting map ! Added new window around map position (0.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114295 Jy ! Component: 100 - total flux cleaned = 0.0185034 Jy ! Total flux subtracted in 100 components = 0.0185034 Jy ! Clean residual min=-0.004348 max=0.006060 Jy/beam ! Clean residual mean=-0.000018 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.22127 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.22127 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=0.084426Jy sigma=0.000663 ! Fit after self-cal, rms=0.084348Jy 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=1.125 mas, bmaj=1.302 mas, bpa=79.67 degrees ! Estimated noise=326.121 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 = 0.00805363 Jy ! Component: 100 - total flux cleaned = 0.0122117 Jy ! Component: 150 - total flux cleaned = 0.0145646 Jy ! Component: 200 - total flux cleaned = 0.0155452 Jy ! Total flux subtracted in 200 components = 0.0155452 Jy ! Clean residual min=-0.003467 max=0.004394 Jy/beam ! Clean residual mean=-0.000008 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.236815 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.236815 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=0.083653Jy sigma=0.000655 ! Fit after self-cal, rms=0.083619Jy sigma=0.000655 ! 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 1.02 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 1.01 NL 0.89 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.08 KP 1.02 ! LA 0.98 MK 0.99 NL 0.93 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.96 ! LA 1.01 MK 1.01 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.01 KP 0.97 ! LA 1.01 MK 1.02 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.95 KP 0.97 ! LA 0.99 MK 1.03 NL 0.89 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.99 KP 0.95 ! LA 1.00 MK 1.00 NL 0.89 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.12 KP 0.95 ! LA 1.00 MK 1.01 NL 0.90 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.99 KP 0.97 ! LA 0.99 MK 1.00 NL 0.95 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.00 KP 0.98 ! LA 1.00 MK 0.98 NL 0.94 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.03 KP 0.98 ! LA 1.02 MK 1.01 NL 0.88 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.99 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.05 KP 0.98 ! LA 0.98 MK 0.99 NL 0.94 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.083619Jy sigma=0.000655 ! Fit after self-cal, rms=0.083095Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.305 mas, bpa=79.63 degrees ! Estimated noise=324.6 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 (2.4, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332897 Jy ! Component: 100 - total flux cleaned = 0.00501351 Jy ! Component: 150 - total flux cleaned = 0.00549402 Jy ! Component: 200 - total flux cleaned = 0.00566636 Jy ! Total flux subtracted in 200 components = 0.00566636 Jy ! Clean residual min=-0.001791 max=0.001491 Jy/beam ! Clean residual mean=0.000007 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.242482 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.242482 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=0.082962Jy sigma=0.000647 ! Fit after self-cal, rms=0.082980Jy sigma=0.000646 ! 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=0.082980Jy sigma=0.000646 ! Fit after self-cal, rms=0.083334Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.308 mas, bpa=79.51 degrees ! Estimated noise=325.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852322 Jy ! Component: 100 - total flux cleaned = 0.00118766 Jy ! Component: 150 - total flux cleaned = 0.00126214 Jy ! Component: 200 - total flux cleaned = 0.00124579 Jy ! Total flux subtracted in 200 components = 0.00124579 Jy ! Clean residual min=-0.000999 max=0.001055 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.243728 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.243728 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=0.083322Jy sigma=0.000644 ! Fit after self-cal, rms=0.083329Jy sigma=0.000644 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 = 0.000168419 Jy ! Component: 100 - total flux cleaned = 0.000184031 Jy ! Component: 150 - total flux cleaned = 0.000184652 Jy ! Component: 200 - total flux cleaned = 0.000184594 Jy ! Total flux subtracted in 200 components = 0.000184594 Jy ! Clean residual min=-0.000981 max=0.001001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.243912 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.243912 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=0.083324Jy sigma=0.000644 ! Fit after self-cal, rms=0.083324Jy sigma=0.000644 ! 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=0.083324Jy sigma=0.000644 ! Fit after self-cal, rms=0.083910Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.31 mas, bpa=79.51 degrees ! Estimated noise=326.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411412 Jy ! Component: 100 - total flux cleaned = 0.000433781 Jy ! Component: 150 - total flux cleaned = 0.000416149 Jy ! Component: 200 - total flux cleaned = 0.000415743 Jy ! Total flux subtracted in 200 components = 0.000415743 Jy ! Clean residual min=-0.000972 max=0.000990 Jy/beam ! Clean residual mean=-0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.244328 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.244328 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=0.083899Jy sigma=0.000645 ! Fit after self-cal, rms=0.083904Jy sigma=0.000645 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 = 7.81136e-05 Jy ! Component: 100 - total flux cleaned = 6.33642e-05 Jy ! Component: 150 - total flux cleaned = 5.02698e-05 Jy ! Component: 200 - total flux cleaned = 3.81019e-05 Jy ! Total flux subtracted in 200 components = 3.81019e-05 Jy ! Clean residual min=-0.000961 max=0.000991 Jy/beam ! Clean residual mean=-0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.244366 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.244366 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=0.083900Jy sigma=0.000645 ! Fit after self-cal, rms=0.083898Jy sigma=0.000645 ! 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=0.083898Jy sigma=0.000645 ! Fit after self-cal, rms=0.084041Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=2.706 mas, bpa=83.91 degrees ! Estimated noise=400.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400075 Jy ! Component: 100 - total flux cleaned = 0.00048664 Jy ! Component: 150 - total flux cleaned = 0.000476031 Jy ! Component: 200 - total flux cleaned = 0.000475906 Jy ! Total flux subtracted in 200 components = 0.000475906 Jy ! Clean residual min=-0.000882 max=0.000884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.244842 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 112 components and 0.244842 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=0.084037Jy sigma=0.000645 ! Fit after self-cal, rms=0.084038Jy sigma=0.000645 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 = 6.18838e-05 Jy ! Component: 100 - total flux cleaned = 6.27757e-05 Jy ! Component: 150 - total flux cleaned = 5.41699e-05 Jy ! Component: 200 - total flux cleaned = 4.63421e-05 Jy ! Total flux subtracted in 200 components = 4.63421e-05 Jy ! Clean residual min=-0.000885 max=0.000874 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.244888 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.244888 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=0.084038Jy sigma=0.000645 ! Fit after self-cal, rms=0.084037Jy sigma=0.000645 ! 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=1.118 mas, bmaj=1.312 mas, bpa=79.51 degrees ! Estimated noise=326.405 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.312 at 79.51 degrees (North through East) ! Clean map min=-0.00087817 max=0.16442 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=0.846 mas, bmaj=1.061 mas, bpa=80.05 degrees ! Estimated noise=1057.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125379 Jy ! Component: 100 - total flux cleaned = 0.166554 Jy ! Component: 150 - total flux cleaned = 0.191388 Jy ! Component: 200 - total flux cleaned = 0.207281 Jy ! Total flux subtracted in 200 components = 0.207281 Jy ! Clean residual min=-0.004705 max=0.008479 Jy/beam ! Clean residual mean=-0.000023 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.207281 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 0.207281 Jy ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.312 mas, bpa=79.51 degrees ! Estimated noise=326.405 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 = 0.014598 Jy ! Component: 100 - total flux cleaned = 0.022343 Jy ! Component: 150 - total flux cleaned = 0.0270014 Jy ! Component: 200 - total flux cleaned = 0.0300952 Jy ! Total flux subtracted in 200 components = 0.0300952 Jy ! Clean residual min=-0.001316 max=0.002495 Jy/beam ! Clean residual mean=-0.000014 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.237376 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.237376 Jy ! Inverting map ! Added new window around map position (1, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023563 Jy ! Component: 100 - total flux cleaned = 0.00387935 Jy ! Component: 150 - total flux cleaned = 0.00500214 Jy ! Component: 200 - total flux cleaned = 0.00566992 Jy ! Total flux subtracted in 200 components = 0.00566992 Jy ! Clean residual min=-0.000973 max=0.001021 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.243046 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 61 components and 0.243046 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=2.512 mas, bmaj=2.706 mas, bpa=83.91 degrees ! Estimated noise=400.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091838 Jy ! Component: 100 - total flux cleaned = 0.00118597 Jy ! Component: 150 - total flux cleaned = 0.00132061 Jy ! Component: 200 - total flux cleaned = 0.00141998 Jy ! Total flux subtracted in 200 components = 0.00141998 Jy ! Clean residual min=-0.000918 max=0.000824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.244466 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 = 8.72148e-05 Jy ! Component: 100 - total flux cleaned = 0.000164927 Jy ! Component: 150 - total flux cleaned = 0.000234678 Jy ! Component: 200 - total flux cleaned = 0.000284577 Jy ! Total flux subtracted in 200 components = 0.000284577 Jy ! Clean residual min=-0.000880 max=0.000769 Jy/beam ! Clean residual mean=-0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.24475 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.24475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.312 mas, bpa=79.51 degrees ! Estimated noise=326.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86404e-06 Jy ! Component: 100 - total flux cleaned = 3.53895e-06 Jy ! Component: 150 - total flux cleaned = 2.74559e-06 Jy ! Component: 200 - total flux cleaned = 1.6871e-05 Jy ! Total flux subtracted in 200 components = 1.6871e-05 Jy ! Clean residual min=-0.000860 max=0.000873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.244767 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.244767 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=0.084011Jy sigma=0.000645 ! Fit after self-cal, rms=0.084007Jy sigma=0.000645 wmodel J2042+7508_X_2017_10_09_pus_map.mod ! Writing 99 model components to file: J2042+7508_X_2017_10_09_pus_map.mod wobs J2042+7508_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2042+7508_X_2017_10_09_pus_uvs.fits wwins J2042+7508_X_2017_10_09_pus_map.win ! wwins: Wrote 5 windows to J2042+7508_X_2017_10_09_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 = 0.000182782 Jy ! Component: 100 - total flux cleaned = 0.00012489 Jy ! Component: 150 - total flux cleaned = 4.2221e-05 Jy ! Component: 200 - total flux cleaned = -2.35697e-05 Jy ! Component: 250 - total flux cleaned = -4.9097e-05 Jy ! Component: 300 - total flux cleaned = -6.16931e-05 Jy ! Component: 350 - total flux cleaned = -8.50733e-05 Jy ! Component: 400 - total flux cleaned = -8.51312e-05 Jy ! Component: 450 - total flux cleaned = -0.000107591 Jy ! Component: 500 - total flux cleaned = -0.00010787 Jy ! Component: 550 - total flux cleaned = -0.000139624 Jy ! Component: 600 - total flux cleaned = -0.00012916 Jy ! Component: 650 - total flux cleaned = -0.000169791 Jy ! Component: 700 - total flux cleaned = -0.000199662 Jy ! Component: 750 - total flux cleaned = -0.000258406 Jy ! Component: 800 - total flux cleaned = -0.000325502 Jy ! Component: 850 - total flux cleaned = -0.000381871 Jy ! Component: 900 - total flux cleaned = -0.00042819 Jy ! Component: 950 - total flux cleaned = -0.000473698 Jy ! Component: 1000 - total flux cleaned = -0.000500634 Jy ! Component: 1050 - total flux cleaned = -0.000562157 Jy ! Component: 1100 - total flux cleaned = -0.000605336 Jy ! Component: 1150 - total flux cleaned = -0.000639219 Jy ! Component: 1200 - total flux cleaned = -0.000647621 Jy ! Component: 1250 - total flux cleaned = -0.00071358 Jy ! Component: 1300 - total flux cleaned = -0.000753966 Jy ! Component: 1350 - total flux cleaned = -0.000793697 Jy ! Component: 1400 - total flux cleaned = -0.000801457 Jy ! Component: 1450 - total flux cleaned = -0.000832622 Jy ! Component: 1500 - total flux cleaned = -0.000863254 Jy ! Component: 1550 - total flux cleaned = -0.000878375 Jy ! Component: 1600 - total flux cleaned = -0.000900904 Jy ! Component: 1650 - total flux cleaned = -0.000960091 Jy ! Component: 1700 - total flux cleaned = -0.000974675 Jy ! Component: 1750 - total flux cleaned = -0.00100368 Jy ! Component: 1800 - total flux cleaned = -0.00104658 Jy ! Component: 1850 - total flux cleaned = -0.00108184 Jy ! Component: 1900 - total flux cleaned = -0.00112384 Jy ! Component: 1950 - total flux cleaned = -0.0011516 Jy ! Component: 2000 - total flux cleaned = -0.0012201 Jy ! Total flux subtracted in 2048 components = -0.00124043 Jy ! Clean residual min=-0.000381 max=0.000338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.243527 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 256 components and 0.243527 Jy ![Exited script file: muppet] wmap "J2042+7508_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.312 at 79.51 degrees (North through East) ! Clean map min=-0.00072169 max=0.16462 Jy/beam ! Writing clean map to FITS file: J2042+7508_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125149 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228075 0.228075 0.45615 0.9123 1.8246 3.6492 7.2984 14.5968 29.1936 58.3872 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.312 at 79.51 degrees (North through East) ! Clean map min=-0.00072169 max=0.16462 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 J2042+7508_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:24:55 2019