! Started logfile: J1340-0335_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:57 2019 obs J1340-0335_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1340-0335_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776998 visibilities/baseline/integration-bin. ! Found source: J1340-0335 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 47832 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 J1340-0335_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991833Jy sigma=0.008037 ! Fit after self-cal, rms=0.953363Jy sigma=0.007766 ! 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=0.8744 mas, bmaj=2.612 mas, bpa=20.17 degrees ! Estimated noise=661.838 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 = 0.0381157 Jy ! Component: 100 - total flux cleaned = 0.047079 Jy ! Total flux subtracted in 100 components = 0.047079 Jy ! Clean residual min=-0.003465 max=0.004785 Jy/beam ! Clean residual mean=-0.000002 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.047079 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.047079 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=0.098391Jy sigma=0.000654 ! Fit after self-cal, rms=0.097529Jy sigma=0.000648 ! 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=1.064 mas, bmaj=2.827 mas, bpa=18.81 degrees ! Estimated noise=414.861 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 = 0.00558001 Jy ! Component: 100 - total flux cleaned = 0.00804099 Jy ! Component: 150 - total flux cleaned = 0.00917691 Jy ! Component: 200 - total flux cleaned = 0.00956716 Jy ! Total flux subtracted in 200 components = 0.00956716 Jy ! Clean residual min=-0.002415 max=0.005964 Jy/beam ! Clean residual mean=0.000006 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.0566461 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.0566461 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=0.097149Jy sigma=0.000645 ! Fit after self-cal, rms=0.097125Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059045 Jy ! Component: 100 - total flux cleaned = 0.00919432 Jy ! Component: 150 - total flux cleaned = 0.0114692 Jy ! Component: 200 - total flux cleaned = 0.0131856 Jy ! Total flux subtracted in 200 components = 0.0131856 Jy ! Clean residual min=-0.001894 max=0.002322 Jy/beam ! Clean residual mean=-0.000005 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0698317 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.0698317 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=0.096771Jy sigma=0.000641 ! Fit after self-cal, rms=0.096590Jy sigma=0.000639 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390327 Jy ! Component: 100 - total flux cleaned = 0.00614499 Jy ! Component: 150 - total flux cleaned = 0.00775416 Jy ! Component: 200 - total flux cleaned = 0.00891067 Jy ! Total flux subtracted in 200 components = 0.00891067 Jy ! Clean residual min=-0.001706 max=0.002264 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0787424 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 84 components and 0.0787424 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=0.096420Jy sigma=0.000638 ! Fit after self-cal, rms=0.096340Jy sigma=0.000637 ! 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 1.00 HN 0.98 KP 1.03 ! LA 0.93 MK 1.00* NL 0.94 OV 1.11 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 0.98 KP 0.90 ! LA 1.06 MK 1.00* NL 0.97 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.99 ! LA 1.00 MK 1.00* NL 0.94 OV 1.10 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.02 KP 0.99 ! LA 1.00 MK 1.00* NL 0.98 OV 1.12 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.04 ! LA 1.06 MK 1.00* NL 0.92 OV 1.07 ! PT 0.81 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.99 ! LA 0.99 MK 1.00* NL 0.98 OV 1.09 ! PT 0.89 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00* NL 0.98 OV 1.11 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.14 KP 0.99 ! LA 1.02 MK 1.00* NL 0.94 OV 1.04 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00* NL 0.96 OV 1.07 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.02 KP 0.97 ! LA 1.05 MK 1.00* NL 0.94 OV 1.09 ! PT 0.84 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.88 KP 0.94 ! LA 1.01 MK 1.00* NL 0.98 OV 1.10 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.94 KP 0.93 ! LA 1.01 MK 1.00* NL 0.94 OV 1.00 ! PT 0.90 SC 0.97 ! ! ! Fit before self-cal, rms=0.096340Jy sigma=0.000637 ! Fit after self-cal, rms=0.090497Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.818 mas, bpa=18.79 degrees ! Estimated noise=411.611 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 = 0.00225517 Jy ! Component: 100 - total flux cleaned = 0.00324718 Jy ! Component: 150 - total flux cleaned = 0.00356617 Jy ! Component: 200 - total flux cleaned = 0.00372975 Jy ! Total flux subtracted in 200 components = 0.00372975 Jy ! Clean residual min=-0.001223 max=0.001879 Jy/beam ! Clean residual mean=-0.000007 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0824721 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 104 components and 0.0824721 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=0.090441Jy sigma=0.000635 ! Fit after self-cal, rms=0.090273Jy sigma=0.000635 ! 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=0.090273Jy sigma=0.000635 ! Fit after self-cal, rms=0.090599Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.814 mas, bpa=18.81 degrees ! Estimated noise=412.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146224 Jy ! Component: 100 - total flux cleaned = 0.00189449 Jy ! Component: 150 - total flux cleaned = 0.00210927 Jy ! Component: 200 - total flux cleaned = 0.00223967 Jy ! Total flux subtracted in 200 components = 0.00223967 Jy ! Clean residual min=-0.001143 max=0.001769 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0847118 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 113 components and 0.0847118 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=0.090572Jy sigma=0.000634 ! Fit after self-cal, rms=0.090574Jy sigma=0.000634 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 (3.4, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181711 Jy ! Component: 100 - total flux cleaned = 0.00266784 Jy ! Component: 150 - total flux cleaned = 0.00282923 Jy ! Component: 200 - total flux cleaned = 0.002885 Jy ! Total flux subtracted in 200 components = 0.002885 Jy ! Clean residual min=-0.001105 max=0.001470 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0875968 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 131 components and 0.0875968 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=0.090535Jy sigma=0.000633 ! Fit after self-cal, rms=0.090514Jy sigma=0.000633 ! Inverting map ! Added new window around map position (-18.8, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133411 Jy ! Component: 100 - total flux cleaned = 0.00168899 Jy ! Component: 150 - total flux cleaned = 0.00212122 Jy ! Component: 200 - total flux cleaned = 0.00226896 Jy ! Total flux subtracted in 200 components = 0.00226896 Jy ! Clean residual min=-0.001012 max=0.001163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0898657 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.0898657 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=0.090483Jy sigma=0.000633 ! Fit after self-cal, rms=0.090457Jy sigma=0.000633 ! 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=0.090457Jy sigma=0.000633 ! Fit after self-cal, rms=0.091665Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.812 mas, bpa=18.75 degrees ! Estimated noise=412.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902284 Jy ! Component: 100 - total flux cleaned = 0.00125317 Jy ! Component: 150 - total flux cleaned = 0.00144602 Jy ! Component: 200 - total flux cleaned = 0.00147208 Jy ! Total flux subtracted in 200 components = 0.00147208 Jy ! Clean residual min=-0.000953 max=0.001086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0913378 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 0.0913378 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=0.091646Jy sigma=0.000632 ! Fit after self-cal, rms=0.091690Jy sigma=0.000632 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 = 0.000621422 Jy ! Component: 100 - total flux cleaned = 0.000836867 Jy ! Component: 150 - total flux cleaned = 0.000884312 Jy ! Component: 200 - total flux cleaned = 0.000883792 Jy ! Total flux subtracted in 200 components = 0.000883792 Jy ! Clean residual min=-0.000948 max=0.001057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0922216 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 172 components and 0.0922216 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=0.091677Jy sigma=0.000632 ! Fit after self-cal, rms=0.091671Jy sigma=0.000632 ! 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=0.091671Jy sigma=0.000632 ! Fit after self-cal, rms=0.092326Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=3.599 mas, bpa=5.943 degrees ! Estimated noise=495.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421227 Jy ! Component: 100 - total flux cleaned = 0.000807196 Jy ! Component: 150 - total flux cleaned = 0.00115828 Jy ! Component: 200 - total flux cleaned = 0.00124808 Jy ! Total flux subtracted in 200 components = 0.00124808 Jy ! Clean residual min=-0.001100 max=0.001320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0934697 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 200 components and 0.0934697 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=0.092319Jy sigma=0.000632 ! Fit after self-cal, rms=0.092334Jy sigma=0.000632 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 = 0.000248565 Jy ! Component: 100 - total flux cleaned = 0.00040775 Jy ! Component: 150 - total flux cleaned = 0.000547553 Jy ! Component: 200 - total flux cleaned = 0.000611192 Jy ! Total flux subtracted in 200 components = 0.000611192 Jy ! Clean residual min=-0.001089 max=0.001266 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0940809 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 212 components and 0.0940809 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=0.092329Jy sigma=0.000632 ! Fit after self-cal, rms=0.092325Jy sigma=0.000632 ! 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=1.076 mas, bmaj=2.81 mas, bpa=18.72 degrees ! Estimated noise=413.178 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.81 at 18.72 degrees (North through East) ! Clean map min=-0.0016792 max=0.050343 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=0.8821 mas, bmaj=2.587 mas, bpa=20.18 degrees ! Estimated noise=656.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377403 Jy ! Component: 100 - total flux cleaned = 0.0493076 Jy ! Component: 150 - total flux cleaned = 0.0571162 Jy ! Component: 200 - total flux cleaned = 0.0630265 Jy ! Total flux subtracted in 200 components = 0.0630265 Jy ! Clean residual min=-0.003130 max=0.003442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0630265 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0630265 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.81 mas, bpa=18.72 degrees ! Estimated noise=413.178 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 = 0.0064375 Jy ! Component: 100 - total flux cleaned = 0.0112086 Jy ! Component: 150 - total flux cleaned = 0.0150304 Jy ! Component: 200 - total flux cleaned = 0.0179202 Jy ! Total flux subtracted in 200 components = 0.0179202 Jy ! Clean residual min=-0.001859 max=0.001896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0809468 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.0809468 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=2.158 mas, bmaj=3.599 mas, bpa=5.943 degrees ! Estimated noise=495.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358399 Jy ! Component: 100 - total flux cleaned = 0.0054922 Jy ! Component: 150 - total flux cleaned = 0.00708585 Jy ! Component: 200 - total flux cleaned = 0.00836198 Jy ! Total flux subtracted in 200 components = 0.00836198 Jy ! Clean residual min=-0.001380 max=0.001611 Jy/beam ! Clean residual mean=-0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0893088 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109373 Jy ! Component: 100 - total flux cleaned = 0.00200365 Jy ! Component: 150 - total flux cleaned = 0.00273129 Jy ! Component: 200 - total flux cleaned = 0.0032977 Jy ! Total flux subtracted in 200 components = 0.0032977 Jy ! Clean residual min=-0.001196 max=0.001514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0926065 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 107 components and 0.0926064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.81 mas, bpa=18.72 degrees ! Estimated noise=413.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253314 Jy ! Component: 100 - total flux cleaned = 0.000473563 Jy ! Component: 150 - total flux cleaned = 0.000512096 Jy ! Component: 200 - total flux cleaned = 0.00054892 Jy ! Total flux subtracted in 200 components = 0.00054892 Jy ! Clean residual min=-0.001054 max=0.001097 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0931554 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.0931554 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=0.092364Jy sigma=0.000632 ! Fit after self-cal, rms=0.092345Jy sigma=0.000632 wmodel J1340-0335_X_2017_01_16_pus_map.mod ! Writing 139 model components to file: J1340-0335_X_2017_01_16_pus_map.mod wobs J1340-0335_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1340-0335_X_2017_01_16_pus_uvs.fits wwins J1340-0335_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1340-0335_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036181 Jy ! Component: 100 - total flux cleaned = 0.000604222 Jy ! Component: 150 - total flux cleaned = 0.000801287 Jy ! Component: 200 - total flux cleaned = 0.000911505 Jy ! Component: 250 - total flux cleaned = 0.000926746 Jy ! Component: 300 - total flux cleaned = 0.00094115 Jy ! Component: 350 - total flux cleaned = 0.000955144 Jy ! Component: 400 - total flux cleaned = 0.000996535 Jy ! Component: 450 - total flux cleaned = 0.00101 Jy ! Component: 500 - total flux cleaned = 0.00102328 Jy ! Component: 550 - total flux cleaned = 0.00103592 Jy ! Component: 600 - total flux cleaned = 0.000985728 Jy ! Component: 650 - total flux cleaned = 0.000949134 Jy ! Component: 700 - total flux cleaned = 0.000889435 Jy ! Component: 750 - total flux cleaned = 0.000877634 Jy ! Component: 800 - total flux cleaned = 0.000808686 Jy ! Component: 850 - total flux cleaned = 0.000786171 Jy ! Component: 900 - total flux cleaned = 0.000730732 Jy ! Component: 950 - total flux cleaned = 0.000687212 Jy ! Component: 1000 - total flux cleaned = 0.000634022 Jy ! Component: 1050 - total flux cleaned = 0.000644605 Jy ! Component: 1100 - total flux cleaned = 0.00062396 Jy ! Component: 1150 - total flux cleaned = 0.000613901 Jy ! Component: 1200 - total flux cleaned = 0.000603942 Jy ! Component: 1250 - total flux cleaned = 0.000623439 Jy ! Component: 1300 - total flux cleaned = 0.000603751 Jy ! Component: 1350 - total flux cleaned = 0.000594346 Jy ! Component: 1400 - total flux cleaned = 0.000556579 Jy ! Component: 1450 - total flux cleaned = 0.000565911 Jy ! Component: 1500 - total flux cleaned = 0.000538181 Jy ! Component: 1550 - total flux cleaned = 0.000547475 Jy ! Component: 1600 - total flux cleaned = 0.00055648 Jy ! Component: 1650 - total flux cleaned = 0.000574299 Jy ! Component: 1700 - total flux cleaned = 0.000565428 Jy ! Component: 1750 - total flux cleaned = 0.000617746 Jy ! Component: 1800 - total flux cleaned = 0.000634847 Jy ! Component: 1850 - total flux cleaned = 0.000651973 Jy ! Component: 1900 - total flux cleaned = 0.000635006 Jy ! Component: 1950 - total flux cleaned = 0.000677119 Jy ! Component: 2000 - total flux cleaned = 0.000693811 Jy ! Total flux subtracted in 2048 components = 0.000710144 Jy ! Clean residual min=-0.000467 max=0.000552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0938655 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 300 components and 0.0938655 Jy ![Exited script file: muppet] wmap "J1340-0335_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.81 at 18.72 degrees (North through East) ! Clean map min=-0.001767 max=0.049881 Jy/beam ! Writing clean map to FITS file: J1340-0335_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.049881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02309 1.02309 2.04618 4.09237 8.18473 16.3695 32.7389 65.4779 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 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: 1.076 x 2.81 at 18.72 degrees (North through East) ! Clean map min=-0.001767 max=0.049881 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 J1340-0335_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:01 2019