! Started logfile: J0140-1532_X_2017_05_01_pus_uvs.log on Wed May 1 19:51:16 2019 obs J0140-1532_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0140-1532_X_2017_05_01_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910714 visibilities/baseline/integration-bin. ! Found source: J0140-1532 ! ! 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 863 lines of history. ! ! Reading 27540 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 J0140-1532_X_2017_05_01_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.744232Jy sigma=0.005596 ! Fit after self-cal, rms=0.729229Jy sigma=0.005555 ! 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=0.7222 mas, bmaj=1.648 mas, bpa=0.3129 degrees ! Estimated noise=1085.86 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 = 0.210132 Jy ! Component: 100 - total flux cleaned = 0.275547 Jy ! Total flux subtracted in 100 components = 0.275547 Jy ! Clean residual min=-0.009595 max=0.029128 Jy/beam ! Clean residual mean=0.000104 rms=0.003630 Jy/beam ! Combined flux in latest and established models = 0.275547 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.275547 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=0.142689Jy sigma=0.000804 ! Fit after self-cal, rms=0.142670Jy sigma=0.000804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320146 Jy ! Component: 100 - total flux cleaned = 0.0495866 Jy ! Total flux subtracted in 100 components = 0.0495866 Jy ! Clean residual min=-0.006020 max=0.011237 Jy/beam ! Clean residual mean=0.000045 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.325133 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.325133 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=0.134236Jy sigma=0.000690 ! Fit after self-cal, rms=0.134273Jy sigma=0.000690 ! Inverting map ! Added new window around map position (-10.2, 15.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011805 Jy ! Component: 100 - total flux cleaned = 0.0176904 Jy ! Total flux subtracted in 100 components = 0.0176904 Jy ! Clean residual min=-0.005543 max=0.007526 Jy/beam ! Clean residual mean=0.000027 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.342824 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.342824 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=0.132956Jy sigma=0.000679 ! Fit after self-cal, rms=0.132873Jy sigma=0.000678 ! 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=0.9218 mas, bmaj=2.044 mas, bpa=2.747 degrees ! Estimated noise=563.991 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 = 0.00507746 Jy ! Component: 100 - total flux cleaned = 0.00537326 Jy ! Component: 150 - total flux cleaned = 0.00561879 Jy ! Component: 200 - total flux cleaned = 0.00583697 Jy ! Total flux subtracted in 200 components = 0.00583697 Jy ! Clean residual min=-0.003564 max=0.004292 Jy/beam ! Clean residual mean=0.000023 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.348661 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.348661 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=0.132548Jy sigma=0.000674 ! Fit after self-cal, rms=0.132525Jy sigma=0.000674 ! 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 1.00 HN 1.01 KP 0.96 ! LA 0.95 MK 0.95 NL 1.00 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 0.96 ! LA 0.96 MK 0.98 NL 0.99 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.95 ! LA 0.98 MK 1.00 NL 1.00 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.96 ! LA 1.00 MK 0.97 NL 1.01 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 0.95 ! LA 0.98 MK 1.00 NL 1.03 OV 1.08 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.94 ! LA 0.97 MK 0.98 NL 1.03 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 0.95 ! LA 0.99 MK 0.98 NL 1.02 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.98 KP 0.96 ! LA 0.97 MK 0.96 NL 1.03 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 0.98 ! LA 0.97 MK 0.97 NL 1.02 OV 0.99 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.97 ! LA 0.99 MK 0.98 NL 1.05 OV 1.16 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.05 KP 1.02 ! LA 1.04 MK 0.98 NL 1.09 OV 1.04 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.94 ! LA 0.98 MK 0.92 NL 1.04 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.132525Jy sigma=0.000674 ! Fit after self-cal, rms=0.129524Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9211 mas, bmaj=2.039 mas, bpa=2.449 degrees ! Estimated noise=558.384 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 = -0.00211985 Jy ! Component: 100 - total flux cleaned = -0.00241853 Jy ! Component: 150 - total flux cleaned = -0.00248557 Jy ! Component: 200 - total flux cleaned = -0.0024857 Jy ! Total flux subtracted in 200 components = -0.0024857 Jy ! Clean residual min=-0.002451 max=0.002872 Jy/beam ! Clean residual mean=-0.000000 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.346175 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.346175 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=0.129268Jy sigma=0.000662 ! Fit after self-cal, rms=0.129283Jy sigma=0.000662 ! 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=0.129283Jy sigma=0.000662 ! Fit after self-cal, rms=0.207162Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9278 mas, bmaj=2.036 mas, bpa=2.619 degrees ! Estimated noise=560.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.61115e-05 Jy ! Component: 100 - total flux cleaned = -0.00012211 Jy ! Component: 150 - total flux cleaned = -0.000235586 Jy ! Component: 200 - total flux cleaned = -0.000338932 Jy ! Total flux subtracted in 200 components = -0.000338932 Jy ! Clean residual min=-0.001887 max=0.002254 Jy/beam ! Clean residual mean=0.000007 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.345836 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.345836 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=0.207146Jy sigma=0.000656 ! Fit after self-cal, rms=0.207295Jy sigma=0.000656 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 (7.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177546 Jy ! Component: 100 - total flux cleaned = 0.00168885 Jy ! Component: 150 - total flux cleaned = 0.00157046 Jy ! Component: 200 - total flux cleaned = 0.00142833 Jy ! Total flux subtracted in 200 components = 0.00142833 Jy ! Clean residual min=-0.001816 max=0.001620 Jy/beam ! Clean residual mean=0.000008 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.347264 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.347264 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=0.207252Jy sigma=0.000655 ! Fit after self-cal, rms=0.207235Jy sigma=0.000655 ! 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=0.207235Jy sigma=0.000655 ! Fit after self-cal, rms=0.208705Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9272 mas, bmaj=2.033 mas, bpa=2.564 degrees ! Estimated noise=559.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365955 Jy ! Component: 100 - total flux cleaned = 0.000363991 Jy ! Component: 150 - total flux cleaned = 0.000252861 Jy ! Component: 200 - total flux cleaned = 0.000201699 Jy ! Total flux subtracted in 200 components = 0.000201699 Jy ! Clean residual min=-0.001678 max=0.001536 Jy/beam ! Clean residual mean=0.000008 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.347466 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.347466 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=0.208691Jy sigma=0.000655 ! Fit after self-cal, rms=0.208691Jy sigma=0.000655 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 = -0.000105847 Jy ! Component: 100 - total flux cleaned = -0.00015165 Jy ! Component: 150 - total flux cleaned = -0.000173849 Jy ! Component: 200 - total flux cleaned = -0.000194454 Jy ! Total flux subtracted in 200 components = -0.000194454 Jy ! Clean residual min=-0.001602 max=0.001540 Jy/beam ! Clean residual mean=0.000008 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.347272 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.347272 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=0.208683Jy sigma=0.000655 ! Fit after self-cal, rms=0.208680Jy sigma=0.000655 ! 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=0.208680Jy sigma=0.000655 ! Fit after self-cal, rms=0.209192Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=4.161 mas, bpa=2.678 degrees ! Estimated noise=679.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117646 Jy ! Component: 100 - total flux cleaned = 0.000317218 Jy ! Component: 150 - total flux cleaned = 0.000425565 Jy ! Component: 200 - total flux cleaned = 0.000456819 Jy ! Total flux subtracted in 200 components = 0.000456819 Jy ! Clean residual min=-0.001263 max=0.001579 Jy/beam ! Clean residual mean=0.000013 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.347729 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.347729 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=0.209188Jy sigma=0.000655 ! Fit after self-cal, rms=0.209192Jy sigma=0.000655 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 = 0.000108627 Jy ! Component: 100 - total flux cleaned = 0.000150297 Jy ! Component: 150 - total flux cleaned = 0.000175841 Jy ! Component: 200 - total flux cleaned = 0.00020087 Jy ! Total flux subtracted in 200 components = 0.00020087 Jy ! Clean residual min=-0.001239 max=0.001534 Jy/beam ! Clean residual mean=0.000013 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.347929 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.347929 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=0.209190Jy sigma=0.000655 ! Fit after self-cal, rms=0.209190Jy sigma=0.000655 ! 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=0.9269 mas, bmaj=2.031 mas, bpa=2.559 degrees ! Estimated noise=559.244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9269 x 2.031 at 2.559 degrees (North through East) ! Clean map min=-0.0022894 max=0.28335 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=0.7294 mas, bmaj=1.635 mas, bpa=0.1611 degrees ! Estimated noise=1084.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209892 Jy ! Component: 100 - total flux cleaned = 0.276818 Jy ! Component: 150 - total flux cleaned = 0.308899 Jy ! Component: 200 - total flux cleaned = 0.324873 Jy ! Total flux subtracted in 200 components = 0.324873 Jy ! Clean residual min=-0.003245 max=0.007638 Jy/beam ! Clean residual mean=0.000031 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.324873 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.324873 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9269 mas, bmaj=2.031 mas, bpa=2.559 degrees ! Estimated noise=559.244 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 = 0.0109873 Jy ! Component: 100 - total flux cleaned = 0.0159425 Jy ! Component: 150 - total flux cleaned = 0.0186888 Jy ! Component: 200 - total flux cleaned = 0.0205931 Jy ! Total flux subtracted in 200 components = 0.0205931 Jy ! Clean residual min=-0.001680 max=0.001559 Jy/beam ! Clean residual mean=0.000009 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.345466 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.345466 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=2.214 mas, bmaj=4.161 mas, bpa=2.678 degrees ! Estimated noise=679.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144504 Jy ! Component: 100 - total flux cleaned = 0.00212605 Jy ! Component: 150 - total flux cleaned = 0.00226102 Jy ! Component: 200 - total flux cleaned = 0.00231752 Jy ! Total flux subtracted in 200 components = 0.00231752 Jy ! Clean residual min=-0.001282 max=0.001575 Jy/beam ! Clean residual mean=0.000013 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.347784 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 = 3.41706e-05 Jy ! Component: 100 - total flux cleaned = 6.62023e-05 Jy ! Component: 150 - total flux cleaned = 9.59022e-05 Jy ! Component: 200 - total flux cleaned = 0.000124105 Jy ! Total flux subtracted in 200 components = 0.000124105 Jy ! Clean residual min=-0.001237 max=0.001558 Jy/beam ! Clean residual mean=0.000013 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.347908 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.347908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9269 mas, bmaj=2.031 mas, bpa=2.559 degrees ! Estimated noise=559.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147199 Jy ! Component: 100 - total flux cleaned = 0.000226442 Jy ! Component: 150 - total flux cleaned = 0.000191587 Jy ! Component: 200 - total flux cleaned = 0.000158959 Jy ! Total flux subtracted in 200 components = 0.000158959 Jy ! Clean residual min=-0.001528 max=0.001471 Jy/beam ! Clean residual mean=0.000007 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.348067 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.348066 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=0.209523Jy sigma=0.000655 ! Fit after self-cal, rms=0.209490Jy sigma=0.000655 wmodel J0140-1532_X_2017_05_01_pus_map.mod ! Writing 74 model components to file: J0140-1532_X_2017_05_01_pus_map.mod wobs J0140-1532_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0140-1532_X_2017_05_01_pus_uvs.fits wwins J0140-1532_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0140-1532_X_2017_05_01_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 = -9.55062e-06 Jy ! Component: 100 - total flux cleaned = 0.000237914 Jy ! Component: 150 - total flux cleaned = 0.000404311 Jy ! Component: 200 - total flux cleaned = 0.000384715 Jy ! Component: 250 - total flux cleaned = 0.000366138 Jy ! Component: 300 - total flux cleaned = 0.000365913 Jy ! Component: 350 - total flux cleaned = 0.000365871 Jy ! Component: 400 - total flux cleaned = 0.000349139 Jy ! Component: 450 - total flux cleaned = 0.000349316 Jy ! Component: 500 - total flux cleaned = 0.000316019 Jy ! Component: 550 - total flux cleaned = 0.0003322 Jy ! Component: 600 - total flux cleaned = 0.000332044 Jy ! Component: 650 - total flux cleaned = 0.000315997 Jy ! Component: 700 - total flux cleaned = 0.000253885 Jy ! Component: 750 - total flux cleaned = 0.000223383 Jy ! Component: 800 - total flux cleaned = 0.000178336 Jy ! Component: 850 - total flux cleaned = 0.000104255 Jy ! Component: 900 - total flux cleaned = 7.53565e-05 Jy ! Component: 950 - total flux cleaned = 1.76748e-05 Jy ! Component: 1000 - total flux cleaned = -5.34055e-05 Jy ! Component: 1050 - total flux cleaned = -0.000109579 Jy ! Component: 1100 - total flux cleaned = -0.000137102 Jy ! Component: 1150 - total flux cleaned = -0.000164367 Jy ! Component: 1200 - total flux cleaned = -0.000231905 Jy ! Component: 1250 - total flux cleaned = -0.000231822 Jy ! Component: 1300 - total flux cleaned = -0.00024514 Jy ! Component: 1350 - total flux cleaned = -0.000284247 Jy ! Component: 1400 - total flux cleaned = -0.000297416 Jy ! Component: 1450 - total flux cleaned = -0.000361467 Jy ! Component: 1500 - total flux cleaned = -0.000412163 Jy ! Component: 1550 - total flux cleaned = -0.000474956 Jy ! Component: 1600 - total flux cleaned = -0.000511997 Jy ! Component: 1650 - total flux cleaned = -0.000573159 Jy ! Component: 1700 - total flux cleaned = -0.000560856 Jy ! Component: 1750 - total flux cleaned = -0.000608937 Jy ! Component: 1800 - total flux cleaned = -0.000668291 Jy ! Component: 1850 - total flux cleaned = -0.00070348 Jy ! Component: 1900 - total flux cleaned = -0.000715007 Jy ! Component: 1950 - total flux cleaned = -0.000738002 Jy ! Component: 2000 - total flux cleaned = -0.000749288 Jy ! Total flux subtracted in 2048 components = -0.000749306 Jy ! Clean residual min=-0.000631 max=0.000762 Jy/beam ! Clean residual mean=0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.347317 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 213 components and 0.347317 Jy ![Exited script file: muppet] wmap "J0140-1532_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9269 x 2.031 at 2.559 degrees (North through East) ! Clean map min=-0.0010115 max=0.28531 Jy/beam ! Writing clean map to FITS file: J0140-1532_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.285309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224444 0.224444 0.448888 0.897775 1.79555 3.5911 7.1822 14.3644 28.7288 57.4576 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.285 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9269 x 2.031 at 2.559 degrees (North through East) ! Clean map min=-0.0010115 max=0.28531 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 J0140-1532_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:51:18 2019