! Started logfile: J0719-3928_X_2017_09_26_pus_uvs.log on Sat May 11 13:35:44 2019 obs J0719-3928_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0719-3928_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.193311 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0719-3928 ! ! 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 947 lines of history. ! ! Reading 24552 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 J0719-3928_X_2017_09_26_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 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1486 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856012Jy sigma=0.006014 ! Fit after self-cal, rms=0.830712Jy sigma=0.005836 ! 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=0.8547 mas, bmaj=11.78 mas, bpa=-12.23 degrees ! Estimated noise=1060.06 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110421 Jy ! Component: 100 - total flux cleaned = 0.156745 Jy ! Total flux subtracted in 100 components = 0.156745 Jy ! Clean residual min=-0.009294 max=0.019858 Jy/beam ! Clean residual mean=0.000170 rms=0.004890 Jy/beam ! Combined flux in latest and established models = 0.156745 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.156745 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=0.099161Jy sigma=0.000663 ! Fit after self-cal, rms=0.098813Jy sigma=0.000661 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=11.19 mas, bpa=-11.1 degrees ! Estimated noise=655.942 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 = 0.0319708 Jy ! Component: 100 - total flux cleaned = 0.0356167 Jy ! Component: 150 - total flux cleaned = 0.0380746 Jy ! Component: 200 - total flux cleaned = 0.04044 Jy ! Total flux subtracted in 200 components = 0.04044 Jy ! Clean residual min=-0.003263 max=0.003270 Jy/beam ! Clean residual mean=0.000065 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.197185 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 109 components and 0.197185 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=0.087670Jy sigma=0.000592 ! Fit after self-cal, rms=0.087470Jy sigma=0.000592 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 0.98 MK 1.09 NL 1.00* OV 0.99 ! PT 1.05 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 0.96 MK 1.08 NL 1.00* OV 1.02 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 0.99 MK 1.03 NL 1.00* OV 0.97 ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 1.12 NL 1.00* OV 0.99 ! PT 0.97 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 0.99 MK 1.06 NL 1.00* OV 0.99 ! PT 0.97 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 1.01 MK 1.05 NL 1.00* OV 0.99 ! PT 0.95 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.98 ! LA 1.00 MK 1.09 NL 1.00* OV 0.99 ! PT 0.96 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.82 ! LA 0.99 MK 1.08 NL 1.00* OV 0.99 ! PT 0.97 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.84 ! LA 1.02 MK 0.91 NL 1.00* OV 1.11 ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.90 ! LA 1.00 MK 0.89 NL 1.00* OV 1.09 ! PT 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.94 ! LA 1.03 MK 0.82 NL 1.00* OV 1.07 ! PT 0.96 ! ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.98 ! LA 1.00 MK 1.00* NL 1.00* OV 1.08 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.087470Jy sigma=0.000592 ! Fit after self-cal, rms=0.084486Jy sigma=0.000586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=11.3 mas, bpa=-11.09 degrees ! Estimated noise=648.782 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 = 0.00178074 Jy ! Component: 100 - total flux cleaned = 0.00144908 Jy ! Component: 150 - total flux cleaned = 0.00159522 Jy ! Component: 200 - total flux cleaned = 0.00141271 Jy ! Total flux subtracted in 200 components = 0.00141271 Jy ! Clean residual min=-0.000576 max=0.000577 Jy/beam ! Clean residual mean=0.000014 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.198598 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 178 components and 0.198598 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=0.084392Jy sigma=0.000586 ! Fit after self-cal, rms=0.084332Jy sigma=0.000585 ! 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=0.084332Jy sigma=0.000585 ! Fit after self-cal, rms=0.084288Jy sigma=0.000585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=11.31 mas, bpa=-11.09 degrees ! Estimated noise=648.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280997 Jy ! Component: 100 - total flux cleaned = 0.000141864 Jy ! Component: 150 - total flux cleaned = 7.09761e-05 Jy ! Component: 200 - total flux cleaned = 0.000172671 Jy ! Total flux subtracted in 200 components = 0.000172671 Jy ! Clean residual min=-0.000328 max=0.000329 Jy/beam ! Clean residual mean=0.000012 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.198771 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 205 components and 0.198771 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=0.084273Jy sigma=0.000585 ! Fit after self-cal, rms=0.084277Jy sigma=0.000585 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 = 2.93446e-05 Jy ! Component: 100 - total flux cleaned = 4.9684e-05 Jy ! Component: 150 - total flux cleaned = 0.000108317 Jy ! Component: 200 - total flux cleaned = 0.000180266 Jy ! Total flux subtracted in 200 components = 0.000180266 Jy ! Clean residual min=-0.000295 max=0.000294 Jy/beam ! Clean residual mean=0.000011 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.198951 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 229 components and 0.198951 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=0.084269Jy sigma=0.000585 ! Fit after self-cal, rms=0.084269Jy sigma=0.000585 ! 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=0.084269Jy sigma=0.000585 ! Fit after self-cal, rms=0.084305Jy sigma=0.000585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.358 mas, bmaj=11.31 mas, bpa=-11.09 degrees ! Estimated noise=648.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102501 Jy ! Component: 100 - total flux cleaned = -0.000122668 Jy ! Component: 150 - total flux cleaned = -0.000141495 Jy ! Component: 200 - total flux cleaned = -0.000143441 Jy ! Total flux subtracted in 200 components = -0.000143441 Jy ! Clean residual min=-0.000274 max=0.000273 Jy/beam ! Clean residual mean=0.000005 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.198807 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 241 components and 0.198807 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=0.084298Jy sigma=0.000585 ! Fit after self-cal, rms=0.084298Jy sigma=0.000585 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 = -4.04907e-05 Jy ! Component: 100 - total flux cleaned = -7.55537e-05 Jy ! Component: 150 - total flux cleaned = -2.4778e-05 Jy ! Component: 200 - total flux cleaned = -2.47855e-05 Jy ! Total flux subtracted in 200 components = -2.47855e-05 Jy ! Clean residual min=-0.000253 max=0.000253 Jy/beam ! Clean residual mean=0.000004 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.198783 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 268 components and 0.198783 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=0.084292Jy sigma=0.000585 ! Fit after self-cal, rms=0.084292Jy sigma=0.000585 ! 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=0.084292Jy sigma=0.000585 ! Fit after self-cal, rms=0.084384Jy sigma=0.000585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=12.78 mas, bpa=-3.256 degrees ! Estimated noise=711.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.54839e-05 Jy ! Component: 100 - total flux cleaned = 0.000119553 Jy ! Component: 150 - total flux cleaned = 0.000185034 Jy ! Component: 200 - total flux cleaned = 0.000223661 Jy ! Total flux subtracted in 200 components = 0.000223661 Jy ! Clean residual min=-0.000069 max=0.000069 Jy/beam ! Clean residual mean=0.000004 rms=0.000028 Jy/beam ! Combined flux in latest and established models = 0.199006 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 319 components and 0.199006 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=0.084383Jy sigma=0.000585 ! Fit after self-cal, rms=0.084383Jy sigma=0.000585 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 = 2.00117e-05 Jy ! Component: 100 - total flux cleaned = 2.86298e-07 Jy ! Component: 150 - total flux cleaned = -1.44939e-05 Jy ! Component: 200 - total flux cleaned = -3.75733e-06 Jy ! Total flux subtracted in 200 components = -3.75733e-06 Jy ! Clean residual min=-0.000059 max=0.000059 Jy/beam ! Clean residual mean=0.000003 rms=0.000024 Jy/beam ! Combined flux in latest and established models = 0.199003 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 349 components and 0.199003 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=0.084382Jy sigma=0.000585 ! Fit after self-cal, rms=0.084382Jy sigma=0.000585 ! 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=1.362 mas, bmaj=11.31 mas, bpa=-11.08 degrees ! Estimated noise=649.291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.362 x 11.31 at -11.08 degrees (North through East) ! Clean map min=-0.0054695 max=0.15372 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=0.8522 mas, bmaj=11.83 mas, bpa=-12.22 degrees ! Estimated noise=1058.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110028 Jy ! Component: 100 - total flux cleaned = 0.15663 Jy ! Component: 150 - total flux cleaned = 0.177544 Jy ! Component: 200 - total flux cleaned = 0.183499 Jy ! Total flux subtracted in 200 components = 0.183499 Jy ! Clean residual min=-0.005467 max=0.005615 Jy/beam ! Clean residual mean=0.000082 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.183499 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.183499 Jy ! Inverting map and beam ! Estimated beam: bmin=1.362 mas, bmaj=11.31 mas, bpa=-11.08 degrees ! Estimated noise=649.291 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 = 0.00678033 Jy ! Component: 100 - total flux cleaned = 0.00883059 Jy ! Component: 150 - total flux cleaned = 0.0106179 Jy ! Component: 200 - total flux cleaned = 0.0121227 Jy ! Total flux subtracted in 200 components = 0.0121227 Jy ! Clean residual min=-0.001817 max=0.001838 Jy/beam ! Clean residual mean=0.000061 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.195621 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 141 components and 0.195621 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=3.734 mas, bmaj=12.78 mas, bpa=-3.256 degrees ! Estimated noise=711.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189073 Jy ! Component: 100 - total flux cleaned = 0.00239064 Jy ! Component: 150 - total flux cleaned = 0.00248168 Jy ! Component: 200 - total flux cleaned = 0.00250891 Jy ! Total flux subtracted in 200 components = 0.00250891 Jy ! Clean residual min=-0.000490 max=0.000488 Jy/beam ! Clean residual mean=0.000020 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.19813 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 = 9.32069e-05 Jy ! Component: 100 - total flux cleaned = 0.000176692 Jy ! Component: 150 - total flux cleaned = 0.000245732 Jy ! Component: 200 - total flux cleaned = 0.000202175 Jy ! Total flux subtracted in 200 components = 0.000202175 Jy ! Clean residual min=-0.000235 max=0.000234 Jy/beam ! Clean residual mean=0.000012 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.198333 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 250 components and 0.198333 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.362 mas, bmaj=11.31 mas, bpa=-11.08 degrees ! Estimated noise=649.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.92264e-05 Jy ! Component: 100 - total flux cleaned = -4.85375e-05 Jy ! Component: 150 - total flux cleaned = 5.99916e-05 Jy ! Component: 200 - total flux cleaned = 9.25332e-05 Jy ! Total flux subtracted in 200 components = 9.25332e-05 Jy ! Clean residual min=-0.000505 max=0.000509 Jy/beam ! Clean residual mean=0.000010 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.198425 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 278 components and 0.198425 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=0.084405Jy sigma=0.000585 ! Fit after self-cal, rms=0.084402Jy sigma=0.000585 wmodel J0719-3928_X_2017_09_26_pus_map.mod ! Writing 278 model components to file: J0719-3928_X_2017_09_26_pus_map.mod wobs J0719-3928_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0719-3928_X_2017_09_26_pus_uvs.fits wwins J0719-3928_X_2017_09_26_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0719-3928_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.362 x 11.31 at -11.08 degrees (North through East) ! Clean map min=-0.0059631 max=0.15357 Jy/beam ! Writing clean map to FITS file: J0719-3928_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158325 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309299 0.309299 0.618599 1.2372 2.4744 4.94879 9.89758 19.7952 39.5903 79.1806 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.153 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.362 x 11.31 at -11.08 degrees (North through East) ! Clean map min=-0.0059631 max=0.15357 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 J0719-3928_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:35:48 2019