! Started logfile: J1243-2943_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:23 2019 obs J1243-2943_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1243-2943_X_2017_03_27_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.654365 visibilities/baseline/integration-bin. ! Found source: J1243-2943 ! ! 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 1844 lines of history. ! ! Reading 19788 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 J1243-2943_X_2017_03_27_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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915018Jy sigma=0.006163 ! Fit after self-cal, rms=0.897866Jy sigma=0.006084 ! 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=0.8124 mas, bmaj=3.105 mas, bpa=14.48 degrees ! Estimated noise=1604.7 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 = 0.0766795 Jy ! Component: 100 - total flux cleaned = 0.106538 Jy ! Total flux subtracted in 100 components = 0.106538 Jy ! Clean residual min=-0.008382 max=0.014359 Jy/beam ! Clean residual mean=-0.000058 rms=0.002356 Jy/beam ! Combined flux in latest and established models = 0.106538 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.106538 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=0.121408Jy sigma=0.000685 ! Fit after self-cal, rms=0.121171Jy sigma=0.000684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179889 Jy ! Component: 100 - total flux cleaned = 0.0278498 Jy ! Total flux subtracted in 100 components = 0.0278498 Jy ! Clean residual min=-0.004703 max=0.005132 Jy/beam ! Clean residual mean=-0.000031 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.134388 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.134388 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=0.117755Jy sigma=0.000654 ! Fit after self-cal, rms=0.117637Jy sigma=0.000653 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706271 Jy ! Component: 100 - total flux cleaned = 0.0109269 Jy ! Total flux subtracted in 100 components = 0.0109269 Jy ! Clean residual min=-0.003806 max=0.004263 Jy/beam ! Clean residual mean=-0.000022 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.145315 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.145315 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=0.117078Jy sigma=0.000648 ! Fit after self-cal, rms=0.117058Jy 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=1.002 mas, bmaj=3.619 mas, bpa=13.39 degrees ! Estimated noise=767.529 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 = 0.00458243 Jy ! Component: 100 - total flux cleaned = 0.00673882 Jy ! Component: 150 - total flux cleaned = 0.00786107 Jy ! Component: 200 - total flux cleaned = 0.00815588 Jy ! Total flux subtracted in 200 components = 0.00815588 Jy ! Clean residual min=-0.002531 max=0.003762 Jy/beam ! Clean residual mean=0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.153471 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.153471 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=0.116890Jy sigma=0.000646 ! Fit after self-cal, rms=0.116862Jy sigma=0.000646 ! 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 0.96 FD 0.93 HN 1.50 KP 0.98 ! LA 1.00 MK 1.00* NL 1.03 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.95 KP 1.04 ! LA 0.99 MK 1.00* NL 1.05 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.95 KP 0.95 ! LA 1.01 MK 1.00* NL 0.99 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.98 KP 1.04 ! LA 1.05 MK 1.00* NL 1.01 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.47 KP 1.00 ! LA 0.99 MK 1.00* NL 0.98 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.09 KP 1.00 ! LA 1.06 MK 1.00* NL 0.98 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.05 KP 1.01 ! LA 1.02 MK 1.00* NL 1.00 OV 1.03 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.99 KP 0.97 ! LA 1.03 MK 1.00* NL 1.02 OV 1.06 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.96 KP 0.96 ! LA 1.02 MK 1.00* NL 0.98 OV 1.07 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 0.97 KP 0.89 ! LA 1.02 MK 1.00* NL 0.93 OV 1.05 ! PT 1.08 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.07 KP 1.04 ! LA 1.11 MK 1.00* NL 1.01 OV 1.13 ! PT 1.14 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.88 KP 0.95 ! LA 1.05 MK 1.00* NL 1.00 OV 1.07 ! PT 1.08 SC 0.94 ! ! ! Fit before self-cal, rms=0.116862Jy sigma=0.000646 ! Fit after self-cal, rms=0.118824Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=3.634 mas, bpa=13.62 degrees ! Estimated noise=764.077 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 = 0.000108427 Jy ! Component: 100 - total flux cleaned = 2.87634e-05 Jy ! Component: 150 - total flux cleaned = 6.94686e-05 Jy ! Component: 200 - total flux cleaned = 0.000105771 Jy ! Total flux subtracted in 200 components = 0.000105771 Jy ! Clean residual min=-0.002335 max=0.003167 Jy/beam ! Clean residual mean=0.000008 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.153577 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.153577 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=0.118813Jy sigma=0.000643 ! Fit after self-cal, rms=0.118813Jy sigma=0.000643 ! 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=0.118813Jy sigma=0.000643 ! Fit after self-cal, rms=0.120497Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9995 mas, bmaj=3.64 mas, bpa=13.53 degrees ! Estimated noise=762.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140587 Jy ! Component: 100 - total flux cleaned = 0.00013917 Jy ! Component: 150 - total flux cleaned = 0.000140353 Jy ! Component: 200 - total flux cleaned = 0.000154897 Jy ! Total flux subtracted in 200 components = 0.000154897 Jy ! Clean residual min=-0.002162 max=0.003061 Jy/beam ! Clean residual mean=-0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.153731 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.153731 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=0.120492Jy sigma=0.000642 ! Fit after self-cal, rms=0.120559Jy sigma=0.000642 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 (10.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281892 Jy ! Component: 100 - total flux cleaned = 0.00400868 Jy ! Component: 150 - total flux cleaned = 0.00419694 Jy ! Component: 200 - total flux cleaned = 0.0043912 Jy ! Total flux subtracted in 200 components = 0.0043912 Jy ! Clean residual min=-0.001788 max=0.002064 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.158123 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.158123 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=0.120493Jy sigma=0.000641 ! Fit after self-cal, rms=0.120491Jy sigma=0.000641 ! 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=0.120491Jy sigma=0.000641 ! Fit after self-cal, rms=0.120396Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.999 mas, bmaj=3.642 mas, bpa=13.53 degrees ! Estimated noise=759.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135541 Jy ! Component: 100 - total flux cleaned = 0.00175936 Jy ! Component: 150 - total flux cleaned = 0.00189921 Jy ! Component: 200 - total flux cleaned = 0.00197574 Jy ! Total flux subtracted in 200 components = 0.00197574 Jy ! Clean residual min=-0.001617 max=0.001927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.160098 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.160098 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=0.120376Jy sigma=0.000641 ! Fit after self-cal, rms=0.120379Jy sigma=0.000641 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 = 0.000646025 Jy ! Component: 100 - total flux cleaned = 0.000717148 Jy ! Component: 150 - total flux cleaned = 0.000762043 Jy ! Component: 200 - total flux cleaned = 0.000762692 Jy ! Total flux subtracted in 200 components = 0.000762692 Jy ! Clean residual min=-0.001597 max=0.001930 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.160861 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.160861 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=0.120369Jy sigma=0.000641 ! Fit after self-cal, rms=0.120371Jy sigma=0.000641 ! Inverting map ! Added new window around map position (-21.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948763 Jy ! Component: 100 - total flux cleaned = 0.000904827 Jy ! Component: 150 - total flux cleaned = 0.00100838 Jy ! Component: 200 - total flux cleaned = 0.00100634 Jy ! Total flux subtracted in 200 components = 0.00100634 Jy ! Clean residual min=-0.001515 max=0.001637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.161867 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.161867 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=0.120335Jy sigma=0.000641 ! Fit after self-cal, rms=0.120315Jy sigma=0.000641 ! 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=0.120315Jy sigma=0.000641 ! Fit after self-cal, rms=0.120150Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=5.832 mas, bpa=0.9441 degrees ! Estimated noise=906.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626323 Jy ! Component: 100 - total flux cleaned = 0.000699488 Jy ! Component: 150 - total flux cleaned = 0.000677489 Jy ! Component: 200 - total flux cleaned = 0.000658856 Jy ! Total flux subtracted in 200 components = 0.000658856 Jy ! Clean residual min=-0.001408 max=0.001652 Jy/beam ! Clean residual mean=-0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.162526 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.162526 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=0.120144Jy sigma=0.000641 ! Fit after self-cal, rms=0.120140Jy sigma=0.000641 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 = 0.000207844 Jy ! Component: 100 - total flux cleaned = 0.00022813 Jy ! Component: 150 - total flux cleaned = 0.000176508 Jy ! Component: 200 - total flux cleaned = 0.000144493 Jy ! Total flux subtracted in 200 components = 0.000144493 Jy ! Clean residual min=-0.001406 max=0.001546 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.162671 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.162671 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=0.120137Jy sigma=0.000641 ! Fit after self-cal, rms=0.120136Jy sigma=0.000641 ! 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=0.9992 mas, bmaj=3.647 mas, bpa=13.53 degrees ! Estimated noise=758.061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9992 x 3.647 at 13.53 degrees (North through East) ! Clean map min=-0.0014657 max=0.10596 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=0.8107 mas, bmaj=3.152 mas, bpa=14.61 degrees ! Estimated noise=1589.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752481 Jy ! Component: 100 - total flux cleaned = 0.108008 Jy ! Component: 150 - total flux cleaned = 0.125894 Jy ! Component: 200 - total flux cleaned = 0.136037 Jy ! Total flux subtracted in 200 components = 0.136037 Jy ! Clean residual min=-0.004265 max=0.005188 Jy/beam ! Clean residual mean=-0.000038 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.136037 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 0.136037 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9992 mas, bmaj=3.647 mas, bpa=13.53 degrees ! Estimated noise=758.061 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 = 0.00844324 Jy ! Component: 100 - total flux cleaned = 0.0134376 Jy ! Component: 150 - total flux cleaned = 0.0169592 Jy ! Component: 200 - total flux cleaned = 0.019642 Jy ! Total flux subtracted in 200 components = 0.019642 Jy ! Clean residual min=-0.001987 max=0.002325 Jy/beam ! Clean residual mean=-0.000015 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.155679 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.155679 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=2.304 mas, bmaj=5.832 mas, bpa=0.9441 degrees ! Estimated noise=906.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302103 Jy ! Component: 100 - total flux cleaned = 0.0047814 Jy ! Component: 150 - total flux cleaned = 0.00591892 Jy ! Component: 200 - total flux cleaned = 0.00621464 Jy ! Total flux subtracted in 200 components = 0.00621464 Jy ! Clean residual min=-0.001672 max=0.001687 Jy/beam ! Clean residual mean=-0.000010 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.161893 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 = 0.000189293 Jy ! Component: 100 - total flux cleaned = 0.000273735 Jy ! Component: 150 - total flux cleaned = 0.000299026 Jy ! Component: 200 - total flux cleaned = 0.000299913 Jy ! Total flux subtracted in 200 components = 0.000299913 Jy ! Clean residual min=-0.001587 max=0.001587 Jy/beam ! Clean residual mean=-0.000007 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.162193 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 104 components and 0.162193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9992 mas, bmaj=3.647 mas, bpa=13.53 degrees ! Estimated noise=758.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.29601e-05 Jy ! Component: 100 - total flux cleaned = 0.000204675 Jy ! Component: 150 - total flux cleaned = 0.000242326 Jy ! Component: 200 - total flux cleaned = 0.000241632 Jy ! Total flux subtracted in 200 components = 0.000241632 Jy ! Clean residual min=-0.001589 max=0.001597 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.162435 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.162435 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=0.120163Jy sigma=0.000641 ! Fit after self-cal, rms=0.120148Jy sigma=0.000641 wmodel J1243-2943_X_2017_03_27_pus_map.mod ! Writing 133 model components to file: J1243-2943_X_2017_03_27_pus_map.mod wobs J1243-2943_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1243-2943_X_2017_03_27_pus_uvs.fits wwins J1243-2943_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1243-2943_X_2017_03_27_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 = -0.000285416 Jy ! Component: 100 - total flux cleaned = -0.000261494 Jy ! Component: 150 - total flux cleaned = -0.000190358 Jy ! Component: 200 - total flux cleaned = -3.13297e-05 Jy ! Component: 250 - total flux cleaned = 0.0001653 Jy ! Component: 300 - total flux cleaned = 0.000376335 Jy ! Component: 350 - total flux cleaned = 0.00051913 Jy ! Component: 400 - total flux cleaned = 0.000618556 Jy ! Component: 450 - total flux cleaned = 0.000715209 Jy ! Component: 500 - total flux cleaned = 0.000771983 Jy ! Component: 550 - total flux cleaned = 0.000863744 Jy ! Component: 600 - total flux cleaned = 0.000846154 Jy ! Component: 650 - total flux cleaned = 0.000846507 Jy ! Component: 700 - total flux cleaned = 0.000914752 Jy ! Component: 750 - total flux cleaned = 0.000881301 Jy ! Component: 800 - total flux cleaned = 0.000946524 Jy ! Component: 850 - total flux cleaned = 0.000914251 Jy ! Component: 900 - total flux cleaned = 0.000929884 Jy ! Component: 950 - total flux cleaned = 0.000914332 Jy ! Component: 1000 - total flux cleaned = 0.000990241 Jy ! Component: 1050 - total flux cleaned = 0.000975621 Jy ! Component: 1100 - total flux cleaned = 0.00103472 Jy ! Component: 1150 - total flux cleaned = 0.00104945 Jy ! Component: 1200 - total flux cleaned = 0.00109225 Jy ! Component: 1250 - total flux cleaned = 0.0011063 Jy ! Component: 1300 - total flux cleaned = 0.00113423 Jy ! Component: 1350 - total flux cleaned = 0.00116145 Jy ! Component: 1400 - total flux cleaned = 0.00118817 Jy ! Component: 1450 - total flux cleaned = 0.00113543 Jy ! Component: 1500 - total flux cleaned = 0.00116167 Jy ! Component: 1550 - total flux cleaned = 0.00117458 Jy ! Component: 1600 - total flux cleaned = 0.00118721 Jy ! Component: 1650 - total flux cleaned = 0.00123721 Jy ! Component: 1700 - total flux cleaned = 0.00123723 Jy ! Component: 1750 - total flux cleaned = 0.00128611 Jy ! Component: 1800 - total flux cleaned = 0.00131008 Jy ! Component: 1850 - total flux cleaned = 0.00135814 Jy ! Component: 1900 - total flux cleaned = 0.00135809 Jy ! Component: 1950 - total flux cleaned = 0.00139331 Jy ! Component: 2000 - total flux cleaned = 0.00142821 Jy ! Total flux subtracted in 2048 components = 0.00141681 Jy ! Clean residual min=-0.000620 max=0.000594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.163852 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 281 components and 0.163852 Jy ![Exited script file: muppet] wmap "J1243-2943_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9992 x 3.647 at 13.53 degrees (North through East) ! Clean map min=-0.0012957 max=0.10535 Jy/beam ! Writing clean map to FITS file: J1243-2943_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644322 0.644322 1.28864 2.57729 5.15458 10.3092 20.6183 41.2366 82.4733 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9992 x 3.647 at 13.53 degrees (North through East) ! Clean map min=-0.0012957 max=0.10535 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 J1243-2943_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:25 2019