! Started logfile: J0640-1253_X_2017_10_21_pus_uvs.log on Sat May 11 21:51:52 2019 obs J0640-1253_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0640-1253_X_2017_10_21_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983575 visibilities/baseline/integration-bin. ! Found source: J0640-1253 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1202 lines of history. ! ! Reading 48864 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 J0640-1253_X_2017_10_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997448Jy sigma=0.007959 ! Fit after self-cal, rms=0.955510Jy sigma=0.007661 ! 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=0.7751 mas, bmaj=2.976 mas, bpa=-19.29 degrees ! Estimated noise=903.463 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 = 0.0360477 Jy ! Component: 100 - total flux cleaned = 0.0441421 Jy ! Total flux subtracted in 100 components = 0.0441421 Jy ! Clean residual min=-0.003079 max=0.003570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0441421 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0441421 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=0.094698Jy sigma=0.000680 ! Fit after self-cal, rms=0.093535Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464105 Jy ! Component: 100 - total flux cleaned = 0.00700611 Jy ! Total flux subtracted in 100 components = 0.00700611 Jy ! Clean residual min=-0.002955 max=0.002955 Jy/beam ! Clean residual mean=-0.000007 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0511482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0511482 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=0.093185Jy sigma=0.000669 ! Fit after self-cal, rms=0.093185Jy sigma=0.000668 ! 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=0.9942 mas, bmaj=3.453 mas, bpa=-17.59 degrees ! Estimated noise=415.048 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 = 0.00294153 Jy ! Component: 100 - total flux cleaned = 0.00463577 Jy ! Component: 150 - total flux cleaned = 0.00496785 Jy ! Component: 200 - total flux cleaned = 0.00511622 Jy ! Total flux subtracted in 200 components = 0.00511622 Jy ! Clean residual min=-0.003148 max=0.002696 Jy/beam ! Clean residual mean=-0.000016 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0562645 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.0562645 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=0.093065Jy sigma=0.000668 ! Fit after self-cal, rms=0.093053Jy sigma=0.000668 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.10 KP 1.06 ! LA 1.01 MK 1.09 NL 0.95 OV 1.23 ! PT 0.74 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 1.02 KP 1.06 ! LA 1.10 MK 1.06 NL 0.86 OV 1.07 ! PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.14 HN 1.04 KP 0.98 ! LA 1.09 MK 1.05 NL 0.92 OV 1.28 ! PT 0.76 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.05 KP 1.03 ! LA 1.05 MK 1.07 NL 0.92 OV 1.17 ! PT 0.78 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 1.07 ! LA 1.15 MK 1.14 NL 0.89 OV 1.15 ! PT 0.76 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.02 KP 1.02 ! LA 1.09 MK 1.01 NL 0.93 OV 1.27 ! PT 0.78 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 0.99 KP 1.06 ! LA 1.11 MK 1.00 NL 0.86 OV 1.16 ! PT 0.78 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.00 KP 1.05 ! LA 1.06 MK 1.06 NL 0.90 OV 1.15 ! PT 0.72 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.96 KP 1.02 ! LA 1.11 MK 0.99 NL 0.90 OV 1.13 ! PT 0.75 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.90 KP 1.04 ! LA 1.05 MK 0.98 NL 0.86 OV 1.17 ! PT 0.77 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.93 KP 1.01 ! LA 1.00 MK 0.93 NL 0.89 OV 1.14 ! PT 0.74 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.91 KP 0.97 ! LA 1.03 MK 0.95 NL 0.77 OV 1.08 ! PT 0.73 ! ! ! Fit before self-cal, rms=0.093053Jy sigma=0.000668 ! Fit after self-cal, rms=0.088801Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.502 mas, bpa=-17.53 degrees ! Estimated noise=412.51 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 = 6.91656e-05 Jy ! Component: 100 - total flux cleaned = 2.69497e-05 Jy ! Component: 150 - total flux cleaned = 1.49993e-06 Jy ! Component: 200 - total flux cleaned = -3.3494e-05 Jy ! Total flux subtracted in 200 components = -3.3494e-05 Jy ! Clean residual min=-0.001071 max=0.001339 Jy/beam ! Clean residual mean=-0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.056231 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.056231 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=0.088797Jy sigma=0.000663 ! Fit after self-cal, rms=0.089038Jy 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=0.089038Jy sigma=0.000662 ! Fit after self-cal, rms=0.090490Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=3.519 mas, bpa=-17.6 degrees ! Estimated noise=413.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87653e-05 Jy ! Component: 100 - total flux cleaned = -7.8008e-05 Jy ! Component: 150 - total flux cleaned = -8.66757e-05 Jy ! Component: 200 - total flux cleaned = -8.67038e-05 Jy ! Total flux subtracted in 200 components = -8.67038e-05 Jy ! Clean residual min=-0.001022 max=0.001111 Jy/beam ! Clean residual mean=-0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0561443 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0561443 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=0.090488Jy sigma=0.000661 ! Fit after self-cal, rms=0.090827Jy 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 = -1.39942e-05 Jy ! Component: 100 - total flux cleaned = 6.48333e-05 Jy ! Component: 150 - total flux cleaned = 0.000122391 Jy ! Component: 200 - total flux cleaned = 0.000147625 Jy ! Total flux subtracted in 200 components = 0.000147625 Jy ! Clean residual min=-0.001236 max=0.001104 Jy/beam ! Clean residual mean=-0.000006 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0562919 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0562919 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=0.090823Jy sigma=0.000660 ! Fit after self-cal, rms=0.090835Jy sigma=0.000660 ! 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=0.090835Jy sigma=0.000660 ! Fit after self-cal, rms=0.092264Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=3.527 mas, bpa=-17.62 degrees ! Estimated noise=414.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.14894e-05 Jy ! Component: 100 - total flux cleaned = 5.26332e-05 Jy ! Component: 150 - total flux cleaned = 3.63613e-05 Jy ! Component: 200 - total flux cleaned = 2.85609e-05 Jy ! Total flux subtracted in 200 components = 2.85609e-05 Jy ! Clean residual min=-0.001008 max=0.000961 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0563205 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0563205 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=0.092262Jy sigma=0.000660 ! Fit after self-cal, rms=0.092485Jy 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 = -2.26165e-05 Jy ! Component: 100 - total flux cleaned = -4.00348e-06 Jy ! Component: 150 - total flux cleaned = 3.77667e-06 Jy ! Component: 200 - total flux cleaned = 1.89857e-05 Jy ! Total flux subtracted in 200 components = 1.89857e-05 Jy ! Clean residual min=-0.001046 max=0.001063 Jy/beam ! Clean residual mean=-0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0563395 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0563394 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=0.092482Jy sigma=0.000660 ! Fit after self-cal, rms=0.092495Jy 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=0.092495Jy sigma=0.000660 ! Fit after self-cal, rms=0.093288Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=4.512 mas, bpa=-2.704 degrees ! Estimated noise=474.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03431e-05 Jy ! Component: 100 - total flux cleaned = 7.7187e-05 Jy ! Component: 150 - total flux cleaned = 8.79409e-05 Jy ! Component: 200 - total flux cleaned = 8.79448e-05 Jy ! Total flux subtracted in 200 components = 8.79448e-05 Jy ! Clean residual min=-0.001174 max=0.001198 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0564274 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0564274 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=0.093287Jy sigma=0.000660 ! Fit after self-cal, rms=0.093417Jy sigma=0.000659 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 = -3.17585e-05 Jy ! Component: 100 - total flux cleaned = -1.76552e-05 Jy ! Component: 150 - total flux cleaned = -4.99999e-06 Jy ! Component: 200 - total flux cleaned = -1.15043e-06 Jy ! Total flux subtracted in 200 components = -1.15043e-06 Jy ! Clean residual min=-0.001141 max=0.001262 Jy/beam ! Clean residual mean=-0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0564262 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.0564263 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=0.093417Jy sigma=0.000659 ! Fit after self-cal, rms=0.093423Jy sigma=0.000659 ! 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=1.002 mas, bmaj=3.531 mas, bpa=-17.64 degrees ! Estimated noise=414.867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 3.531 at -17.64 degrees (North through East) ! Clean map min=-0.00097328 max=0.049471 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=0.7744 mas, bmaj=3.02 mas, bpa=-19.27 degrees ! Estimated noise=933.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037222 Jy ! Component: 100 - total flux cleaned = 0.0458126 Jy ! Component: 150 - total flux cleaned = 0.0496695 Jy ! Component: 200 - total flux cleaned = 0.0520903 Jy ! Total flux subtracted in 200 components = 0.0520903 Jy ! Clean residual min=-0.002722 max=0.002356 Jy/beam ! Clean residual mean=0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0520903 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 0.0520903 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=3.531 mas, bpa=-17.64 degrees ! Estimated noise=414.867 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 = 0.00231712 Jy ! Component: 100 - total flux cleaned = 0.00356684 Jy ! Component: 150 - total flux cleaned = 0.00391686 Jy ! Component: 200 - total flux cleaned = 0.00410564 Jy ! Total flux subtracted in 200 components = 0.00410564 Jy ! Clean residual min=-0.001070 max=0.001140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.056196 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.056196 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=2.395 mas, bmaj=4.512 mas, bpa=-2.704 degrees ! Estimated noise=474.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206852 Jy ! Component: 100 - total flux cleaned = 0.000238101 Jy ! Component: 150 - total flux cleaned = 0.000238441 Jy ! Component: 200 - total flux cleaned = 0.000238106 Jy ! Total flux subtracted in 200 components = 0.000238106 Jy ! Clean residual min=-0.001156 max=0.001252 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0564341 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 = -1.55688e-07 Jy ! Component: 100 - total flux cleaned = 2.31473e-07 Jy ! Component: 150 - total flux cleaned = 6.51864e-07 Jy ! Component: 200 - total flux cleaned = 6.80791e-07 Jy ! Total flux subtracted in 200 components = 6.80791e-07 Jy ! Clean residual min=-0.001151 max=0.001261 Jy/beam ! Clean residual mean=-0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0564348 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0564348 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=3.531 mas, bpa=-17.64 degrees ! Estimated noise=414.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.24644e-05 Jy ! Component: 100 - total flux cleaned = 3.72152e-05 Jy ! Component: 150 - total flux cleaned = 3.6836e-05 Jy ! Component: 200 - total flux cleaned = 3.70692e-05 Jy ! Total flux subtracted in 200 components = 3.70692e-05 Jy ! Clean residual min=-0.001012 max=0.001056 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0564718 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0564718 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=0.093423Jy sigma=0.000659 ! Fit after self-cal, rms=0.093441Jy sigma=0.000659 wmodel J0640-1253_X_2017_10_21_pus_map.mod ! Writing 48 model components to file: J0640-1253_X_2017_10_21_pus_map.mod wobs J0640-1253_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0640-1253_X_2017_10_21_pus_uvs.fits wwins J0640-1253_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0640-1253_X_2017_10_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168367 Jy ! Component: 100 - total flux cleaned = 0.000185848 Jy ! Component: 150 - total flux cleaned = 0.000283061 Jy ! Component: 200 - total flux cleaned = 0.000360424 Jy ! Component: 250 - total flux cleaned = 0.000463592 Jy ! Component: 300 - total flux cleaned = 0.000576386 Jy ! Component: 350 - total flux cleaned = 0.000644003 Jy ! Component: 400 - total flux cleaned = 0.000696899 Jy ! Component: 450 - total flux cleaned = 0.000786259 Jy ! Component: 500 - total flux cleaned = 0.000847992 Jy ! Component: 550 - total flux cleaned = 0.000883864 Jy ! Component: 600 - total flux cleaned = 0.000883788 Jy ! Component: 650 - total flux cleaned = 0.000861011 Jy ! Component: 700 - total flux cleaned = 0.000849956 Jy ! Component: 750 - total flux cleaned = 0.000849902 Jy ! Component: 800 - total flux cleaned = 0.000828497 Jy ! Component: 850 - total flux cleaned = 0.000828606 Jy ! Component: 900 - total flux cleaned = 0.000807618 Jy ! Component: 950 - total flux cleaned = 0.000756814 Jy ! Component: 1000 - total flux cleaned = 0.000736603 Jy ! Component: 1050 - total flux cleaned = 0.000716634 Jy ! Component: 1100 - total flux cleaned = 0.000667852 Jy ! Component: 1150 - total flux cleaned = 0.000619984 Jy ! Component: 1200 - total flux cleaned = 0.000601457 Jy ! Component: 1250 - total flux cleaned = 0.000610714 Jy ! Component: 1300 - total flux cleaned = 0.000592455 Jy ! Component: 1350 - total flux cleaned = 0.000583459 Jy ! Component: 1400 - total flux cleaned = 0.000557168 Jy ! Component: 1450 - total flux cleaned = 0.0005922 Jy ! Component: 1500 - total flux cleaned = 0.000575058 Jy ! Component: 1550 - total flux cleaned = 0.000566575 Jy ! Component: 1600 - total flux cleaned = 0.000566618 Jy ! Component: 1650 - total flux cleaned = 0.000591467 Jy ! Component: 1700 - total flux cleaned = 0.00059958 Jy ! Component: 1750 - total flux cleaned = 0.000566957 Jy ! Component: 1800 - total flux cleaned = 0.000567046 Jy ! Component: 1850 - total flux cleaned = 0.00054311 Jy ! Component: 1900 - total flux cleaned = 0.000519501 Jy ! Component: 1950 - total flux cleaned = 0.000511763 Jy ! Component: 2000 - total flux cleaned = 0.000511806 Jy ! Total flux subtracted in 2048 components = 0.000488887 Jy ! Clean residual min=-0.000415 max=0.000420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0569607 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 192 components and 0.0569607 Jy ![Exited script file: muppet] wmap "J0640-1253_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 3.531 at -17.64 degrees (North through East) ! Clean map min=-0.00086536 max=0.04932 Jy/beam ! Writing clean map to FITS file: J0640-1253_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0493198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.929049 0.929049 1.8581 3.7162 7.43239 14.8648 29.7296 59.4591 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 3.531 at -17.64 degrees (North through East) ! Clean map min=-0.00086536 max=0.04932 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 J0640-1253_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:51:55 2019