! Started logfile: J0019-2205_X_2017_06_10_pus_uvs.log on Mon May 6 12:39:19 2019 obs J0019-2205_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0019-2205_X_2017_06_10_pus_uva.fits ! AN table 1: 155 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98509 visibilities/baseline/integration-bin. ! Found source: J0019-2205 ! ! 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 82452 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 J0019-2205_X_2017_06_10_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.852797Jy sigma=0.007194 ! Fit after self-cal, rms=0.779256Jy sigma=0.006571 ! 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=0.6369 mas, bmaj=1.674 mas, bpa=-2.158 degrees ! Estimated noise=654.959 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 = 0.173331 Jy ! Component: 100 - total flux cleaned = 0.211656 Jy ! Total flux subtracted in 100 components = 0.211656 Jy ! Clean residual min=-0.004774 max=0.012443 Jy/beam ! Clean residual mean=-0.000004 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.211656 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.211656 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=0.088124Jy sigma=0.000700 ! Fit after self-cal, rms=0.088116Jy sigma=0.000699 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127584 Jy ! Component: 100 - total flux cleaned = 0.0189784 Jy ! Total flux subtracted in 100 components = 0.0189784 Jy ! Clean residual min=-0.003995 max=0.006087 Jy/beam ! Clean residual mean=0.000007 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.230634 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.230634 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=0.086296Jy sigma=0.000678 ! Fit after self-cal, rms=0.086295Jy 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=0.7958 mas, bmaj=2.034 mas, bpa=-0.837 degrees ! Estimated noise=296.674 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 = 0.00442094 Jy ! Component: 100 - total flux cleaned = 0.00644944 Jy ! Component: 150 - total flux cleaned = 0.00706524 Jy ! Component: 200 - total flux cleaned = 0.00717943 Jy ! Total flux subtracted in 200 components = 0.00717943 Jy ! Clean residual min=-0.003399 max=0.004502 Jy/beam ! Clean residual mean=0.000003 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.237814 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.237814 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=0.086175Jy sigma=0.000675 ! Fit after self-cal, rms=0.086177Jy sigma=0.000675 ! 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 0.97 FD 0.97 HN 1.22 KP 0.98 ! LA 0.96 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.19 KP 0.97 ! LA 0.96 MK 0.99 NL 1.00 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.16 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.18 KP 0.98 ! LA 0.99 MK 1.00 NL 1.00 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.12 KP 0.97 ! LA 0.99 MK 1.02 NL 0.98 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.15 KP 0.98 ! LA 0.99 MK 0.98 NL 1.01 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.14 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.19 KP 0.98 ! LA 0.97 MK 1.00 NL 0.99 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.15 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.13 KP 0.96 ! LA 1.01 MK 0.99 NL 0.99 OV 0.99 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.38 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00* KP 0.94 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.086177Jy sigma=0.000675 ! Fit after self-cal, rms=0.088728Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7986 mas, bmaj=2.027 mas, bpa=-0.5843 degrees ! Estimated noise=296.19 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 = -0.000375668 Jy ! Component: 100 - total flux cleaned = -0.000376145 Jy ! Component: 150 - total flux cleaned = -0.000395586 Jy ! Component: 200 - total flux cleaned = -0.000412923 Jy ! Total flux subtracted in 200 components = -0.000412923 Jy ! Clean residual min=-0.002499 max=0.002649 Jy/beam ! Clean residual mean=-0.000005 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.237401 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.237401 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=0.088713Jy sigma=0.000666 ! Fit after self-cal, rms=0.088788Jy sigma=0.000666 ! 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=0.088788Jy sigma=0.000666 ! Fit after self-cal, rms=0.088760Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7988 mas, bmaj=2.026 mas, bpa=-0.573 degrees ! Estimated noise=296.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234671 Jy ! Component: 100 - total flux cleaned = 0.000234593 Jy ! Component: 150 - total flux cleaned = 0.000233424 Jy ! Component: 200 - total flux cleaned = 0.000233395 Jy ! Total flux subtracted in 200 components = 0.000233395 Jy ! Clean residual min=-0.001131 max=0.001358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.237634 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.237634 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=0.088756Jy sigma=0.000661 ! Fit after self-cal, rms=0.088771Jy sigma=0.000661 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 = -1.18191e-05 Jy ! Component: 100 - total flux cleaned = -2.21078e-05 Jy ! Component: 150 - total flux cleaned = -2.19884e-05 Jy ! Component: 200 - total flux cleaned = -3.12566e-05 Jy ! Total flux subtracted in 200 components = -3.12566e-05 Jy ! Clean residual min=-0.001139 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.237603 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.237603 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=0.088769Jy sigma=0.000661 ! Fit after self-cal, rms=0.088768Jy sigma=0.000661 ! 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=0.088768Jy sigma=0.000661 ! Fit after self-cal, rms=0.089092Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7984 mas, bmaj=2.026 mas, bpa=-0.6061 degrees ! Estimated noise=296.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.18192e-06 Jy ! Component: 100 - total flux cleaned = -3.24733e-06 Jy ! Component: 150 - total flux cleaned = -8.93711e-06 Jy ! Component: 200 - total flux cleaned = -1.39784e-05 Jy ! Total flux subtracted in 200 components = -1.39784e-05 Jy ! Clean residual min=-0.000865 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.237589 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.237589 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=0.089091Jy sigma=0.000660 ! Fit after self-cal, rms=0.089097Jy sigma=0.000660 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 (2.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111375 Jy ! Component: 100 - total flux cleaned = 0.00138049 Jy ! Component: 150 - total flux cleaned = 0.00153269 Jy ! Component: 200 - total flux cleaned = 0.00158246 Jy ! Total flux subtracted in 200 components = 0.00158246 Jy ! Clean residual min=-0.000798 max=0.000711 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.239171 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.239171 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=0.089084Jy sigma=0.000660 ! Fit after self-cal, rms=0.089082Jy sigma=0.000660 ! 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=0.089082Jy sigma=0.000660 ! Fit after self-cal, rms=0.089132Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=4.967 mas, bpa=4.493 degrees ! Estimated noise=382.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360499 Jy ! Component: 100 - total flux cleaned = 0.000344249 Jy ! Component: 150 - total flux cleaned = 0.000314302 Jy ! Component: 200 - total flux cleaned = 0.000288619 Jy ! Total flux subtracted in 200 components = 0.000288619 Jy ! Clean residual min=-0.000699 max=0.000846 Jy/beam ! Clean residual mean=0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.23946 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.23946 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=0.089130Jy sigma=0.000660 ! Fit after self-cal, rms=0.089130Jy sigma=0.000660 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 = 0.000188472 Jy ! Component: 100 - total flux cleaned = 0.000170814 Jy ! Component: 150 - total flux cleaned = 0.000156826 Jy ! Component: 200 - total flux cleaned = 0.00013857 Jy ! Total flux subtracted in 200 components = 0.00013857 Jy ! Clean residual min=-0.000673 max=0.000807 Jy/beam ! Clean residual mean=0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.239599 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.239599 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=0.089130Jy sigma=0.000660 ! Fit after self-cal, rms=0.089130Jy sigma=0.000660 ! 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=0.7983 mas, bmaj=2.026 mas, bpa=-0.6249 degrees ! Estimated noise=296.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7983 x 2.026 at -0.6249 degrees (North through East) ! Clean map min=-0.00072274 max=0.22551 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=0.638 mas, bmaj=1.663 mas, bpa=-1.805 degrees ! Estimated noise=655.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173329 Jy ! Component: 100 - total flux cleaned = 0.211725 Jy ! Component: 150 - total flux cleaned = 0.224166 Jy ! Component: 200 - total flux cleaned = 0.230436 Jy ! Total flux subtracted in 200 components = 0.230436 Jy ! Clean residual min=-0.002270 max=0.003111 Jy/beam ! Clean residual mean=-0.000003 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.230436 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.230436 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7983 mas, bmaj=2.026 mas, bpa=-0.6249 degrees ! Estimated noise=296.28 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 = 0.00397641 Jy ! Component: 100 - total flux cleaned = 0.00602737 Jy ! Component: 150 - total flux cleaned = 0.00729529 Jy ! Component: 200 - total flux cleaned = 0.00811635 Jy ! Total flux subtracted in 200 components = 0.00811635 Jy ! Clean residual min=-0.000758 max=0.000647 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.238553 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.238553 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=2.194 mas, bmaj=4.967 mas, bpa=4.493 degrees ! Estimated noise=382.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753697 Jy ! Component: 100 - total flux cleaned = 0.00104038 Jy ! Component: 150 - total flux cleaned = 0.00111542 Jy ! Component: 200 - total flux cleaned = 0.00112398 Jy ! Total flux subtracted in 200 components = 0.00112398 Jy ! Clean residual min=-0.000693 max=0.000824 Jy/beam ! Clean residual mean=0.000005 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.239677 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 = 7.34422e-06 Jy ! Component: 100 - total flux cleaned = 7.73497e-06 Jy ! Component: 150 - total flux cleaned = 1.37043e-05 Jy ! Component: 200 - total flux cleaned = 8.96583e-06 Jy ! Total flux subtracted in 200 components = 8.96583e-06 Jy ! Clean residual min=-0.000663 max=0.000820 Jy/beam ! Clean residual mean=0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.239686 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.239686 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7983 mas, bmaj=2.026 mas, bpa=-0.6249 degrees ! Estimated noise=296.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.7166e-05 Jy ! Component: 100 - total flux cleaned = -2.07317e-05 Jy ! Component: 150 - total flux cleaned = 1.60551e-05 Jy ! Component: 200 - total flux cleaned = 2.70797e-05 Jy ! Total flux subtracted in 200 components = 2.70797e-05 Jy ! Clean residual min=-0.000681 max=0.000665 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.239713 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.239713 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=0.089127Jy sigma=0.000660 ! Fit after self-cal, rms=0.089126Jy sigma=0.000660 wmodel J0019-2205_X_2017_06_10_pus_map.mod ! Writing 77 model components to file: J0019-2205_X_2017_06_10_pus_map.mod wobs J0019-2205_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0019-2205_X_2017_06_10_pus_uvs.fits wwins J0019-2205_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J0019-2205_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.22525e-06 Jy ! Component: 100 - total flux cleaned = 4.43168e-05 Jy ! Component: 150 - total flux cleaned = 9.7635e-05 Jy ! Component: 200 - total flux cleaned = 0.000190406 Jy ! Component: 250 - total flux cleaned = 0.000310074 Jy ! Component: 300 - total flux cleaned = 0.000407117 Jy ! Component: 350 - total flux cleaned = 0.000463984 Jy ! Component: 400 - total flux cleaned = 0.000491937 Jy ! Component: 450 - total flux cleaned = 0.000537395 Jy ! Component: 500 - total flux cleaned = 0.000555135 Jy ! Component: 550 - total flux cleaned = 0.000589748 Jy ! Component: 600 - total flux cleaned = 0.000581108 Jy ! Component: 650 - total flux cleaned = 0.000606566 Jy ! Component: 700 - total flux cleaned = 0.000639749 Jy ! Component: 750 - total flux cleaned = 0.000655934 Jy ! Component: 800 - total flux cleaned = 0.000639918 Jy ! Component: 850 - total flux cleaned = 0.000663753 Jy ! Component: 900 - total flux cleaned = 0.000655848 Jy ! Component: 950 - total flux cleaned = 0.000663375 Jy ! Component: 1000 - total flux cleaned = 0.000648125 Jy ! Component: 1050 - total flux cleaned = 0.000670691 Jy ! Component: 1100 - total flux cleaned = 0.000670591 Jy ! Component: 1150 - total flux cleaned = 0.000641212 Jy ! Component: 1200 - total flux cleaned = 0.00064127 Jy ! Component: 1250 - total flux cleaned = 0.000641301 Jy ! Component: 1300 - total flux cleaned = 0.000648436 Jy ! Component: 1350 - total flux cleaned = 0.000662433 Jy ! Component: 1400 - total flux cleaned = 0.000669372 Jy ! Component: 1450 - total flux cleaned = 0.000676284 Jy ! Component: 1500 - total flux cleaned = 0.000696693 Jy ! Component: 1550 - total flux cleaned = 0.00072347 Jy ! Component: 1600 - total flux cleaned = 0.000729957 Jy ! Component: 1650 - total flux cleaned = 0.000749513 Jy ! Component: 1700 - total flux cleaned = 0.000755975 Jy ! Component: 1750 - total flux cleaned = 0.00076871 Jy ! Component: 1800 - total flux cleaned = 0.000787605 Jy ! Component: 1850 - total flux cleaned = 0.000793714 Jy ! Component: 1900 - total flux cleaned = 0.000812241 Jy ! Component: 1950 - total flux cleaned = 0.000800044 Jy ! Component: 2000 - total flux cleaned = 0.000836505 Jy ! Total flux subtracted in 2048 components = 0.000836505 Jy ! Clean residual min=-0.000397 max=0.000340 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.240549 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 226 components and 0.240549 Jy ![Exited script file: muppet] wmap "J0019-2205_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7983 x 2.026 at -0.6249 degrees (North through East) ! Clean map min=-0.00046867 max=0.22545 Jy/beam ! Writing clean map to FITS file: J0019-2205_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151529 0.151529 0.303057 0.606115 1.21223 2.42446 4.84892 9.69783 19.3957 38.7913 77.5827 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7983 x 2.026 at -0.6249 degrees (North through East) ! Clean map min=-0.00046867 max=0.22545 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 J0019-2205_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:39:23 2019