! Started logfile: J1122-2742_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:58 2019 obs J1122-2742_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1122-2742_X_2017_01_16_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772515 visibilities/baseline/integration-bin. ! Found source: J1122-2742 ! ! 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 31704 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 J1122-2742_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973310Jy sigma=0.006763 ! Fit after self-cal, rms=0.936014Jy sigma=0.006563 ! 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=0.791 mas, bmaj=3.237 mas, bpa=17.84 degrees ! Estimated noise=1112.73 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 = 0.0514274 Jy ! Component: 100 - total flux cleaned = 0.0650068 Jy ! Total flux subtracted in 100 components = 0.0650068 Jy ! Clean residual min=-0.004827 max=0.008467 Jy/beam ! Clean residual mean=-0.000024 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.0650067 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0650067 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=0.120115Jy sigma=0.000669 ! Fit after self-cal, rms=0.119747Jy sigma=0.000667 ! 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=0.9794 mas, bmaj=3.735 mas, bpa=15.63 degrees ! Estimated noise=615.028 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 = 0.013035 Jy ! Component: 100 - total flux cleaned = 0.0202286 Jy ! Component: 150 - total flux cleaned = 0.0244616 Jy ! Component: 200 - total flux cleaned = 0.0269936 Jy ! Total flux subtracted in 200 components = 0.0269936 Jy ! Clean residual min=-0.003992 max=0.009383 Jy/beam ! Clean residual mean=0.000002 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.0920003 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.0920003 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=0.118562Jy sigma=0.000653 ! Fit after self-cal, rms=0.118469Jy sigma=0.000652 ! Inverting map ! Added new window around map position (2.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833256 Jy ! Component: 100 - total flux cleaned = 0.0119306 Jy ! Component: 150 - total flux cleaned = 0.0132426 Jy ! Component: 200 - total flux cleaned = 0.0143134 Jy ! Total flux subtracted in 200 components = 0.0143134 Jy ! Clean residual min=-0.002736 max=0.004461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.106314 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 0.106314 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=0.118042Jy sigma=0.000646 ! Fit after self-cal, rms=0.117767Jy sigma=0.000644 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465067 Jy ! Component: 100 - total flux cleaned = 0.0060654 Jy ! Component: 150 - total flux cleaned = 0.00623446 Jy ! Component: 200 - total flux cleaned = 0.00628036 Jy ! Total flux subtracted in 200 components = 0.00628036 Jy ! Clean residual min=-0.002213 max=0.003024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.112594 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.112594 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=0.117644Jy sigma=0.000642 ! Fit after self-cal, rms=0.117536Jy sigma=0.000642 ! 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 0.99 FD 0.96 HN 1.01 KP 0.92 ! LA 0.99 MK 1.00* NL 1.15 OV 0.96 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.96 KP 0.90 ! LA 0.98 MK 1.00* NL 1.13 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.10 KP 0.91 ! LA 0.99 MK 1.00* NL 1.07 OV 0.99 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.95 KP 0.93 ! LA 0.99 MK 1.00* NL 1.10 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.88 KP 0.95 ! LA 0.98 MK 1.00* NL 1.08 OV 0.99 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.95 KP 0.93 ! LA 1.00 MK 1.00* NL 1.04 OV 1.03 ! PT 1.17 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.91 ! LA 0.94 MK 1.00* NL 1.12 OV 0.97 ! PT 1.32 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 0.91 KP 0.97 ! LA 1.05 MK 1.00* NL 1.19 OV 0.99 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.13 KP 0.92 ! LA 0.97 MK 1.00* NL 1.06 OV 0.97 ! PT 1.29 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.98 KP 0.93 ! LA 1.04 MK 1.00* NL 1.03 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 0.88 ! LA 1.00 MK 1.00* NL 0.95 OV 1.05 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.86 KP 0.93 ! LA 1.00 MK 1.00* NL 1.02 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.117536Jy sigma=0.000642 ! Fit after self-cal, rms=0.124358Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=3.733 mas, bpa=15.49 degrees ! Estimated noise=618.899 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 = 0.00223794 Jy ! Component: 100 - total flux cleaned = 0.00264393 Jy ! Component: 150 - total flux cleaned = 0.00276745 Jy ! Component: 200 - total flux cleaned = 0.00269984 Jy ! Total flux subtracted in 200 components = 0.00269984 Jy ! Clean residual min=-0.001823 max=0.002239 Jy/beam ! Clean residual mean=-0.000022 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.115294 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.115294 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=0.124313Jy sigma=0.000640 ! Fit after self-cal, rms=0.124502Jy sigma=0.000639 ! 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=0.124502Jy sigma=0.000639 ! Fit after self-cal, rms=0.127846Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.975 mas, bmaj=3.706 mas, bpa=15.41 degrees ! Estimated noise=619.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163452 Jy ! Component: 100 - total flux cleaned = 0.0016739 Jy ! Component: 150 - total flux cleaned = 0.00174106 Jy ! Component: 200 - total flux cleaned = 0.00168436 Jy ! Total flux subtracted in 200 components = 0.00168436 Jy ! Clean residual min=-0.001656 max=0.002022 Jy/beam ! Clean residual mean=-0.000021 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.116978 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.116978 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=0.127819Jy sigma=0.000638 ! Fit after self-cal, rms=0.127925Jy sigma=0.000638 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 = 0.000633967 Jy ! Component: 100 - total flux cleaned = 0.000669348 Jy ! Component: 150 - total flux cleaned = 0.000701683 Jy ! Component: 200 - total flux cleaned = 0.000674639 Jy ! Total flux subtracted in 200 components = 0.000674639 Jy ! Clean residual min=-0.001662 max=0.001978 Jy/beam ! Clean residual mean=-0.000020 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.117653 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.117653 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=0.127909Jy sigma=0.000638 ! Fit after self-cal, rms=0.127909Jy sigma=0.000638 ! 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=0.127909Jy sigma=0.000638 ! Fit after self-cal, rms=0.129784Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=3.687 mas, bpa=15.42 degrees ! Estimated noise=617.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877284 Jy ! Component: 100 - total flux cleaned = 0.000973747 Jy ! Component: 150 - total flux cleaned = 0.000898573 Jy ! Component: 200 - total flux cleaned = 0.000780131 Jy ! Total flux subtracted in 200 components = 0.000780131 Jy ! Clean residual min=-0.001580 max=0.001903 Jy/beam ! Clean residual mean=-0.000019 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.118433 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.118433 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=0.129770Jy sigma=0.000637 ! Fit after self-cal, rms=0.129818Jy sigma=0.000637 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 = 0.000357248 Jy ! Component: 100 - total flux cleaned = 0.000334844 Jy ! Component: 150 - total flux cleaned = 0.000241034 Jy ! Component: 200 - total flux cleaned = 0.000176251 Jy ! Total flux subtracted in 200 components = 0.000176251 Jy ! Clean residual min=-0.001539 max=0.001870 Jy/beam ! Clean residual mean=-0.000019 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.118609 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 0.118609 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=0.129808Jy sigma=0.000637 ! Fit after self-cal, rms=0.129805Jy sigma=0.000637 ! 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=0.129805Jy sigma=0.000637 ! Fit after self-cal, rms=0.130532Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=5.651 mas, bpa=4.12 degrees ! Estimated noise=754.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122911 Jy ! Component: 100 - total flux cleaned = 5.66875e-05 Jy ! Component: 150 - total flux cleaned = -3.59957e-05 Jy ! Component: 200 - total flux cleaned = -0.000118396 Jy ! Total flux subtracted in 200 components = -0.000118396 Jy ! Clean residual min=-0.001880 max=0.001623 Jy/beam ! Clean residual mean=-0.000031 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.118491 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.118491 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=0.130525Jy sigma=0.000637 ! Fit after self-cal, rms=0.130526Jy sigma=0.000637 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 = 1.16172e-05 Jy ! Component: 100 - total flux cleaned = 1.10478e-05 Jy ! Component: 150 - total flux cleaned = -3.53061e-05 Jy ! Component: 200 - total flux cleaned = -0.000105822 Jy ! Total flux subtracted in 200 components = -0.000105822 Jy ! Clean residual min=-0.001843 max=0.001595 Jy/beam ! Clean residual mean=-0.000031 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.118385 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.118385 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=0.130524Jy sigma=0.000637 ! Fit after self-cal, rms=0.130512Jy sigma=0.000637 ! 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=0.9747 mas, bmaj=3.676 mas, bpa=15.42 degrees ! Estimated noise=616.04 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9747 x 3.676 at 15.42 degrees (North through East) ! Clean map min=-0.0018651 max=0.066763 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=0.7886 mas, bmaj=3.156 mas, bpa=17.75 degrees ! Estimated noise=1109.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498406 Jy ! Component: 100 - total flux cleaned = 0.0685607 Jy ! Component: 150 - total flux cleaned = 0.0801771 Jy ! Component: 200 - total flux cleaned = 0.0886391 Jy ! Total flux subtracted in 200 components = 0.0886391 Jy ! Clean residual min=-0.003826 max=0.004836 Jy/beam ! Clean residual mean=-0.000030 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0886391 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0886391 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=3.676 mas, bpa=15.42 degrees ! Estimated noise=616.04 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 = 0.0102752 Jy ! Component: 100 - total flux cleaned = 0.0166482 Jy ! Component: 150 - total flux cleaned = 0.0208491 Jy ! Component: 200 - total flux cleaned = 0.0238084 Jy ! Total flux subtracted in 200 components = 0.0238084 Jy ! Clean residual min=-0.002202 max=0.002124 Jy/beam ! Clean residual mean=-0.000022 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.112447 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 83 components and 0.112447 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=2.162 mas, bmaj=5.651 mas, bpa=4.12 degrees ! Estimated noise=754.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307262 Jy ! Component: 100 - total flux cleaned = 0.00397683 Jy ! Component: 150 - total flux cleaned = 0.00451174 Jy ! Component: 200 - total flux cleaned = 0.00490574 Jy ! Total flux subtracted in 200 components = 0.00490574 Jy ! Clean residual min=-0.001694 max=0.001706 Jy/beam ! Clean residual mean=-0.000033 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.117353 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 = 0.00027171 Jy ! Component: 100 - total flux cleaned = 0.000382549 Jy ! Component: 150 - total flux cleaned = 0.000441961 Jy ! Component: 200 - total flux cleaned = 0.000498188 Jy ! Total flux subtracted in 200 components = 0.000498188 Jy ! Clean residual min=-0.001686 max=0.001651 Jy/beam ! Clean residual mean=-0.000032 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.117851 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 110 components and 0.117851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=3.676 mas, bpa=15.42 degrees ! Estimated noise=616.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61357e-05 Jy ! Component: 100 - total flux cleaned = 0.000101736 Jy ! Component: 150 - total flux cleaned = 0.000242688 Jy ! Component: 200 - total flux cleaned = 0.000336345 Jy ! Total flux subtracted in 200 components = 0.000336345 Jy ! Clean residual min=-0.001559 max=0.002082 Jy/beam ! Clean residual mean=-0.000019 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.118188 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.118188 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=0.130531Jy sigma=0.000637 ! Fit after self-cal, rms=0.130514Jy sigma=0.000637 wmodel J1122-2742_X_2017_01_16_pus_map.mod ! Writing 124 model components to file: J1122-2742_X_2017_01_16_pus_map.mod wobs J1122-2742_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1122-2742_X_2017_01_16_pus_uvs.fits wwins J1122-2742_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1122-2742_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 = 0.000692382 Jy ! Component: 100 - total flux cleaned = 0.0010318 Jy ! Component: 150 - total flux cleaned = 0.00121578 Jy ! Component: 200 - total flux cleaned = 0.00139193 Jy ! Component: 250 - total flux cleaned = 0.0014639 Jy ! Component: 300 - total flux cleaned = 0.0015327 Jy ! Component: 350 - total flux cleaned = 0.00155496 Jy ! Component: 400 - total flux cleaned = 0.00164188 Jy ! Component: 450 - total flux cleaned = 0.0017057 Jy ! Component: 500 - total flux cleaned = 0.0018286 Jy ! Component: 550 - total flux cleaned = 0.00186821 Jy ! Component: 600 - total flux cleaned = 0.00192659 Jy ! Component: 650 - total flux cleaned = 0.00200216 Jy ! Component: 700 - total flux cleaned = 0.00196574 Jy ! Component: 750 - total flux cleaned = 0.00200205 Jy ! Component: 800 - total flux cleaned = 0.00201963 Jy ! Component: 850 - total flux cleaned = 0.00203674 Jy ! Component: 900 - total flux cleaned = 0.00201978 Jy ! Component: 950 - total flux cleaned = 0.00198662 Jy ! Component: 1000 - total flux cleaned = 0.00187341 Jy ! Component: 1050 - total flux cleaned = 0.00190465 Jy ! Component: 1100 - total flux cleaned = 0.00179527 Jy ! Component: 1150 - total flux cleaned = 0.00179513 Jy ! Component: 1200 - total flux cleaned = 0.00167392 Jy ! Component: 1250 - total flux cleaned = 0.00159954 Jy ! Component: 1300 - total flux cleaned = 0.0015408 Jy ! Component: 1350 - total flux cleaned = 0.0014971 Jy ! Component: 1400 - total flux cleaned = 0.00138292 Jy ! Component: 1450 - total flux cleaned = 0.00136917 Jy ! Component: 1500 - total flux cleaned = 0.00134133 Jy ! Component: 1550 - total flux cleaned = 0.00128639 Jy ! Component: 1600 - total flux cleaned = 0.00123214 Jy ! Component: 1650 - total flux cleaned = 0.0011655 Jy ! Component: 1700 - total flux cleaned = 0.00116561 Jy ! Component: 1750 - total flux cleaned = 0.00110014 Jy ! Component: 1800 - total flux cleaned = 0.00106126 Jy ! Component: 1850 - total flux cleaned = 0.00101013 Jy ! Component: 1900 - total flux cleaned = 0.000959611 Jy ! Component: 1950 - total flux cleaned = 0.000922079 Jy ! Component: 2000 - total flux cleaned = 0.000884802 Jy ! Total flux subtracted in 2048 components = 0.000799274 Jy ! Clean residual min=-0.000665 max=0.000650 Jy/beam ! Clean residual mean=-0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.118987 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 267 components and 0.118987 Jy ![Exited script file: muppet] wmap "J1122-2742_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9747 x 3.676 at 15.42 degrees (North through East) ! Clean map min=-0.0015269 max=0.065139 Jy/beam ! Writing clean map to FITS file: J1122-2742_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 0.0651395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13446 1.13446 2.26893 4.53785 9.0757 18.1514 36.3028 72.6056 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9747 x 3.676 at 15.42 degrees (North through East) ! Clean map min=-0.0015269 max=0.065139 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 J1122-2742_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:00 2019