! Started logfile: J0918-1205_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:59 2019 obs J0918-1205_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0918-1205_X_2017_10_21_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980843 visibilities/baseline/integration-bin. ! Found source: J0918-1205 ! ! 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 49152 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 J0918-1205_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871665Jy sigma=0.007207 ! Fit after self-cal, rms=0.841202Jy sigma=0.006956 ! 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=0.7378 mas, bmaj=3.405 mas, bpa=-21.09 degrees ! Estimated noise=981.55 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 = 0.117303 Jy ! Component: 100 - total flux cleaned = 0.162199 Jy ! Total flux subtracted in 100 components = 0.162199 Jy ! Clean residual min=-0.006887 max=0.020252 Jy/beam ! Clean residual mean=-0.000018 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 0.162199 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.162199 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=0.099170Jy sigma=0.000818 ! Fit after self-cal, rms=0.099085Jy sigma=0.000817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234302 Jy ! Component: 100 - total flux cleaned = 0.0379915 Jy ! Total flux subtracted in 100 components = 0.0379915 Jy ! Clean residual min=-0.004658 max=0.007829 Jy/beam ! Clean residual mean=-0.000009 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.200191 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.200191 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=0.090834Jy sigma=0.000737 ! Fit after self-cal, rms=0.090834Jy sigma=0.000737 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9538 mas, bmaj=3.747 mas, bpa=-20.33 degrees ! Estimated noise=384.923 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 = 0.0155778 Jy ! Component: 100 - total flux cleaned = 0.0253527 Jy ! Component: 150 - total flux cleaned = 0.0320975 Jy ! Component: 200 - total flux cleaned = 0.0368885 Jy ! Total flux subtracted in 200 components = 0.0368885 Jy ! Clean residual min=-0.002685 max=0.005578 Jy/beam ! Clean residual mean=0.000007 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.237079 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 97 components and 0.237079 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=0.088008Jy sigma=0.000709 ! Fit after self-cal, rms=0.088010Jy sigma=0.000709 ! 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 1.08 FD 0.97 HN 1.07 KP 0.97 ! LA 1.02 MK 1.09 NL 1.00 OV 0.96 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.03 KP 0.96 ! LA 1.01 MK 1.11 NL 0.99 OV 0.95 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.04 KP 0.95 ! LA 1.00 MK 1.06 NL 0.97 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.09 KP 0.96 ! LA 0.99 MK 1.09 NL 0.98 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.03 KP 0.95 ! LA 1.05 MK 1.01 NL 0.95 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.05 KP 0.95 ! LA 1.05 MK 1.06 NL 0.93 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.06 KP 0.96 ! LA 0.99 MK 1.05 NL 0.99 OV 0.96 ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.03 KP 0.94 ! LA 1.02 MK 0.99 NL 0.98 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.05 KP 0.95 ! LA 0.99 MK 1.00 NL 1.01 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.09 KP 0.94 ! LA 1.00 MK 1.06 NL 0.98 OV 0.97 ! PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.05 KP 0.97 ! LA 0.99 MK 0.98 NL 0.98 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.01 KP 0.93 ! LA 1.01 MK 0.92 NL 0.99 OV 0.98 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.088010Jy sigma=0.000709 ! Fit after self-cal, rms=0.088617Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9684 mas, bmaj=3.832 mas, bpa=-20.34 degrees ! Estimated noise=384.865 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 = -0.000791354 Jy ! Component: 100 - total flux cleaned = -0.000792428 Jy ! Component: 150 - total flux cleaned = -0.00086456 Jy ! Component: 200 - total flux cleaned = -0.00095293 Jy ! Total flux subtracted in 200 components = -0.00095293 Jy ! Clean residual min=-0.001770 max=0.002813 Jy/beam ! Clean residual mean=-0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.236127 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.236126 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=0.088573Jy sigma=0.000702 ! Fit after self-cal, rms=0.088612Jy sigma=0.000702 ! Inverting map ! Added new window around map position (2.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210503 Jy ! Component: 100 - total flux cleaned = 0.00230794 Jy ! Component: 150 - total flux cleaned = 0.00212907 Jy ! Component: 200 - total flux cleaned = 0.00187606 Jy ! Total flux subtracted in 200 components = 0.00187606 Jy ! Clean residual min=-0.001405 max=0.001797 Jy/beam ! Clean residual mean=-0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.238003 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.238003 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=0.088529Jy sigma=0.000701 ! Fit after self-cal, rms=0.088519Jy sigma=0.000701 ! 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=0.088519Jy sigma=0.000701 ! Fit after self-cal, rms=0.089021Jy sigma=0.000700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9689 mas, bmaj=3.837 mas, bpa=-20.28 degrees ! Estimated noise=385.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124306 Jy ! Component: 100 - total flux cleaned = 0.000284193 Jy ! Component: 150 - total flux cleaned = 0.000363411 Jy ! Component: 200 - total flux cleaned = 0.000388492 Jy ! Total flux subtracted in 200 components = 0.000388492 Jy ! Clean residual min=-0.001103 max=0.001533 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.238391 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 0.238391 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=0.089000Jy sigma=0.000700 ! Fit after self-cal, rms=0.089002Jy 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 (18.2, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513495 Jy ! Component: 100 - total flux cleaned = 0.000634887 Jy ! Component: 150 - total flux cleaned = 0.000796846 Jy ! Component: 200 - total flux cleaned = 0.000933497 Jy ! Total flux subtracted in 200 components = 0.000933497 Jy ! Clean residual min=-0.001067 max=0.001052 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.239325 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 185 components and 0.239325 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=0.088977Jy sigma=0.000700 ! Fit after self-cal, rms=0.088974Jy sigma=0.000700 ! 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=0.088974Jy sigma=0.000700 ! Fit after self-cal, rms=0.088985Jy sigma=0.000700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9687 mas, bmaj=3.842 mas, bpa=-20.28 degrees ! Estimated noise=385.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58303e-05 Jy ! Component: 100 - total flux cleaned = 2.97294e-05 Jy ! Component: 150 - total flux cleaned = 0.000110336 Jy ! Component: 200 - total flux cleaned = 0.000164861 Jy ! Total flux subtracted in 200 components = 0.000164861 Jy ! Clean residual min=-0.001072 max=0.001043 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.239489 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 192 components and 0.239489 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=0.088974Jy sigma=0.000700 ! Fit after self-cal, rms=0.088974Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.34893e-05 Jy ! Component: 100 - total flux cleaned = 0.000125258 Jy ! Component: 150 - total flux cleaned = 0.000168921 Jy ! Component: 200 - total flux cleaned = 0.000196702 Jy ! Total flux subtracted in 200 components = 0.000196702 Jy ! Clean residual min=-0.001039 max=0.000989 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.239686 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 202 components and 0.239686 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=0.088969Jy sigma=0.000700 ! Fit after self-cal, rms=0.088968Jy sigma=0.000700 ! 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=0.088968Jy sigma=0.000700 ! Fit after self-cal, rms=0.089019Jy sigma=0.000700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=4.567 mas, bpa=-10.65 degrees ! Estimated noise=450.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384369 Jy ! Component: 100 - total flux cleaned = -0.000284882 Jy ! Component: 150 - total flux cleaned = -0.000202785 Jy ! Component: 200 - total flux cleaned = -0.000142834 Jy ! Total flux subtracted in 200 components = -0.000142834 Jy ! Clean residual min=-0.001065 max=0.001281 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.239543 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 216 components and 0.239543 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=0.089013Jy sigma=0.000699 ! Fit after self-cal, rms=0.089014Jy sigma=0.000699 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 = 6.6786e-05 Jy ! Component: 100 - total flux cleaned = 0.000104925 Jy ! Component: 150 - total flux cleaned = 0.000128692 Jy ! Component: 200 - total flux cleaned = 0.000161514 Jy ! Total flux subtracted in 200 components = 0.000161514 Jy ! Clean residual min=-0.001037 max=0.001221 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.239705 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 224 components and 0.239705 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=0.089012Jy sigma=0.000699 ! Fit after self-cal, rms=0.089011Jy sigma=0.000699 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9688 mas, bmaj=3.846 mas, bpa=-20.27 degrees ! Estimated noise=384.994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9688 x 3.846 at -20.27 degrees (North through East) ! Clean map min=-0.0013077 max=0.15405 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=0.7471 mas, bmaj=3.492 mas, bpa=-21.05 degrees ! Estimated noise=994.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118236 Jy ! Component: 100 - total flux cleaned = 0.163137 Jy ! Component: 150 - total flux cleaned = 0.186206 Jy ! Component: 200 - total flux cleaned = 0.200596 Jy ! Total flux subtracted in 200 components = 0.200596 Jy ! Clean residual min=-0.004182 max=0.007661 Jy/beam ! Clean residual mean=-0.000007 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.200596 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.200596 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9688 mas, bmaj=3.846 mas, bpa=-20.27 degrees ! Estimated noise=384.994 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 = 0.0133918 Jy ! Component: 100 - total flux cleaned = 0.0210495 Jy ! Component: 150 - total flux cleaned = 0.0259972 Jy ! Component: 200 - total flux cleaned = 0.0293838 Jy ! Total flux subtracted in 200 components = 0.0293838 Jy ! Clean residual min=-0.001700 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.22998 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 73 components and 0.22998 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=2.244 mas, bmaj=4.567 mas, bpa=-10.65 degrees ! Estimated noise=450.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365547 Jy ! Component: 100 - total flux cleaned = 0.00538034 Jy ! Component: 150 - total flux cleaned = 0.00647436 Jy ! Component: 200 - total flux cleaned = 0.00734658 Jy ! Total flux subtracted in 200 components = 0.00734658 Jy ! Clean residual min=-0.001410 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.237327 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 = 0.000588853 Jy ! Component: 100 - total flux cleaned = 0.00101418 Jy ! Component: 150 - total flux cleaned = 0.00128459 Jy ! Component: 200 - total flux cleaned = 0.00149151 Jy ! Total flux subtracted in 200 components = 0.00149151 Jy ! Clean residual min=-0.001197 max=0.001487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.238818 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 146 components and 0.238818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9688 mas, bmaj=3.846 mas, bpa=-20.27 degrees ! Estimated noise=384.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626749 Jy ! Component: 100 - total flux cleaned = 0.000769462 Jy ! Component: 150 - total flux cleaned = 0.0008684 Jy ! Component: 200 - total flux cleaned = 0.000957278 Jy ! Total flux subtracted in 200 components = 0.000957278 Jy ! Clean residual min=-0.001140 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.239776 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 167 components and 0.239776 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=0.089023Jy sigma=0.000700 ! Fit after self-cal, rms=0.089018Jy sigma=0.000700 wmodel J0918-1205_X_2017_10_21_pus_map.mod ! Writing 167 model components to file: J0918-1205_X_2017_10_21_pus_map.mod wobs J0918-1205_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0918-1205_X_2017_10_21_pus_uvs.fits wwins J0918-1205_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0918-1205_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 = 1.2972e-05 Jy ! Component: 100 - total flux cleaned = 9.77727e-05 Jy ! Component: 150 - total flux cleaned = 0.000160965 Jy ! Component: 200 - total flux cleaned = 0.000191353 Jy ! Component: 250 - total flux cleaned = 0.000248661 Jy ! Component: 300 - total flux cleaned = 0.000275813 Jy ! Component: 350 - total flux cleaned = 0.000341679 Jy ! Component: 400 - total flux cleaned = 0.000367145 Jy ! Component: 450 - total flux cleaned = 0.000379791 Jy ! Component: 500 - total flux cleaned = 0.000391842 Jy ! Component: 550 - total flux cleaned = 0.000403312 Jy ! Component: 600 - total flux cleaned = 0.000437 Jy ! Component: 650 - total flux cleaned = 0.000469954 Jy ! Component: 700 - total flux cleaned = 0.000469905 Jy ! Component: 750 - total flux cleaned = 0.000470057 Jy ! Component: 800 - total flux cleaned = 0.000480493 Jy ! Component: 850 - total flux cleaned = 0.000511172 Jy ! Component: 900 - total flux cleaned = 0.000541205 Jy ! Component: 950 - total flux cleaned = 0.000590287 Jy ! Component: 1000 - total flux cleaned = 0.000590386 Jy ! Component: 1050 - total flux cleaned = 0.000637971 Jy ! Component: 1100 - total flux cleaned = 0.000675419 Jy ! Component: 1150 - total flux cleaned = 0.000712288 Jy ! Component: 1200 - total flux cleaned = 0.000748436 Jy ! Component: 1250 - total flux cleaned = 0.00078397 Jy ! Component: 1300 - total flux cleaned = 0.000792618 Jy ! Component: 1350 - total flux cleaned = 0.000827078 Jy ! Component: 1400 - total flux cleaned = 0.000843967 Jy ! Component: 1450 - total flux cleaned = 0.000852244 Jy ! Component: 1500 - total flux cleaned = 0.000860553 Jy ! Component: 1550 - total flux cleaned = 0.000868647 Jy ! Component: 1600 - total flux cleaned = 0.000868498 Jy ! Component: 1650 - total flux cleaned = 0.000852461 Jy ! Component: 1700 - total flux cleaned = 0.000868291 Jy ! Component: 1750 - total flux cleaned = 0.000860474 Jy ! Component: 1800 - total flux cleaned = 0.000883545 Jy ! Component: 1850 - total flux cleaned = 0.00086829 Jy ! Component: 1900 - total flux cleaned = 0.000875941 Jy ! Component: 1950 - total flux cleaned = 0.000861013 Jy ! Component: 2000 - total flux cleaned = 0.000890666 Jy ! Total flux subtracted in 2048 components = 0.000897963 Jy ! Clean residual min=-0.000396 max=0.000474 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.240673 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 295 components and 0.240674 Jy ![Exited script file: muppet] wmap "J0918-1205_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9688 x 3.846 at -20.27 degrees (North through East) ! Clean map min=-0.001025 max=0.15395 Jy/beam ! Writing clean map to FITS file: J0918-1205_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.282394 0.282394 0.564789 1.12958 2.25915 4.51831 9.03662 18.0732 36.1465 72.293 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.153 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9688 x 3.846 at -20.27 degrees (North through East) ! Clean map min=-0.001025 max=0.15395 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 J0918-1205_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:03 2019