! Started logfile: J1522-2730_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:17:57 2017 obs J1522-2730_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2015_01_23_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.602778 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 350 lines of history. ! ! Reading 2604 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 J1522-2730_X_2015_01_23_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.278177Jy sigma=0.002739 ! Fit after self-cal, rms=0.275644Jy sigma=0.002711 ! 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=0.8171 mas, bmaj=4.778 mas, bpa=-9.337 degrees ! Estimated noise=1845.67 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 = 0.794837 Jy ! Component: 100 - total flux cleaned = 1.00901 Jy ! Total flux subtracted in 100 components = 1.00901 Jy ! Clean residual min=-0.068580 max=0.088944 Jy/beam ! Clean residual mean=-0.000474 rms=0.021882 Jy/beam ! Combined flux in latest and established models = 1.00901 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.00901 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=0.259367Jy sigma=0.002502 ! Fit after self-cal, rms=0.259335Jy sigma=0.002502 ! 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=1.02 mas, bmaj=4.511 mas, bpa=-8.54 degrees ! Estimated noise=1305.31 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 = 0.108391 Jy ! Component: 100 - total flux cleaned = 0.150049 Jy ! Component: 150 - total flux cleaned = 0.167402 Jy ! Component: 200 - total flux cleaned = 0.167434 Jy ! Total flux subtracted in 200 components = 0.167434 Jy ! Clean residual min=-0.099831 max=0.055563 Jy/beam ! Clean residual mean=-0.001969 rms=0.022227 Jy/beam ! Combined flux in latest and established models = 1.17645 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 1.17645 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=0.209448Jy sigma=0.002082 ! Fit after self-cal, rms=0.209388Jy sigma=0.002082 ! 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 0.94 FD 1.08 HN 1.00* KP 0.89 ! LA 1.14 MK 0.96 NL 1.03 OV 0.97 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.00* KP 0.84 ! LA 1.14 MK 0.96 NL 1.03 OV 0.96 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.00* KP 0.79 ! LA 1.18 MK 0.97 NL 1.04 OV 0.97 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.00* KP 0.76 ! LA 1.17 MK 0.97 NL 1.02 OV 0.96 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.00* KP 0.71 ! LA 1.19 MK 0.99 NL 1.06 OV 0.99 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.00* KP 0.71 ! LA 1.19 MK 1.01 NL 1.06 OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.22 HN 1.00* KP 0.71 ! LA 1.19 MK 1.04 NL 1.09 OV 1.04 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.00* KP 0.71 ! LA 1.19 MK 0.99 NL 1.05 OV 1.02 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.00* KP 0.73 ! LA 1.20 MK 0.99 NL 1.05 OV 1.02 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.00* KP 0.75 ! LA 1.23 MK 1.01 NL 1.08 OV 1.01 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.00* KP 0.79 ! LA 1.23 MK 1.03 NL 1.06 OV 1.01 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.00* KP 0.82 ! LA 1.18 MK 1.02 NL 1.05 OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.209388Jy sigma=0.002082 ! Fit after self-cal, rms=0.073928Jy sigma=0.000757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.492 mas, bpa=-8.677 degrees ! Estimated noise=1299.84 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 = 0.000870898 Jy ! Component: 100 - total flux cleaned = 0.000864232 Jy ! Component: 150 - total flux cleaned = 0.000860084 Jy ! Component: 200 - total flux cleaned = 0.000857479 Jy ! Total flux subtracted in 200 components = 0.000857479 Jy ! Clean residual min=-0.003845 max=0.004163 Jy/beam ! Clean residual mean=-0.000020 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.1773 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.1773 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=0.073566Jy sigma=0.000753 ! Fit after self-cal, rms=0.073649Jy sigma=0.000752 ! 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=0.073649Jy sigma=0.000752 ! Fit after self-cal, rms=0.073662Jy sigma=0.000752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.491 mas, bpa=-8.68 degrees ! Estimated noise=1300.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666342 Jy ! Component: 100 - total flux cleaned = 0.000672263 Jy ! Component: 150 - total flux cleaned = 0.000623334 Jy ! Component: 200 - total flux cleaned = 0.000578668 Jy ! Total flux subtracted in 200 components = 0.000578668 Jy ! Clean residual min=-0.003876 max=0.003885 Jy/beam ! Clean residual mean=-0.000018 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 1.17788 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 1.17788 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=0.073566Jy sigma=0.000751 ! Fit after self-cal, rms=0.073560Jy sigma=0.000751 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 = 3.22699e-05 Jy ! Component: 100 - total flux cleaned = -1.2766e-05 Jy ! Component: 150 - total flux cleaned = -1.16665e-05 Jy ! Component: 200 - total flux cleaned = -8.5585e-05 Jy ! Total flux subtracted in 200 components = -8.5585e-05 Jy ! Clean residual min=-0.003887 max=0.003774 Jy/beam ! Clean residual mean=-0.000018 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.1778 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 1.1778 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=0.073508Jy sigma=0.000751 ! Fit after self-cal, rms=0.073506Jy sigma=0.000751 ! 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=0.073506Jy sigma=0.000751 ! Fit after self-cal, rms=0.073523Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.491 mas, bpa=-8.679 degrees ! Estimated noise=1300.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349421 Jy ! Component: 100 - total flux cleaned = 0.000389441 Jy ! Component: 150 - total flux cleaned = 0.000424984 Jy ! Component: 200 - total flux cleaned = 0.000459257 Jy ! Total flux subtracted in 200 components = 0.000459257 Jy ! Clean residual min=-0.003894 max=0.003751 Jy/beam ! Clean residual mean=-0.000016 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 1.17826 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 1.17826 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=0.073486Jy sigma=0.000750 ! Fit after self-cal, rms=0.073486Jy sigma=0.000750 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 = 1.47314e-05 Jy ! Component: 100 - total flux cleaned = 1.37128e-05 Jy ! Component: 150 - total flux cleaned = 1.38353e-05 Jy ! Component: 200 - total flux cleaned = -1.60997e-05 Jy ! Total flux subtracted in 200 components = -1.60997e-05 Jy ! Clean residual min=-0.003873 max=0.003745 Jy/beam ! Clean residual mean=-0.000016 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 1.17824 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 1.17824 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=0.073460Jy sigma=0.000750 ! Fit after self-cal, rms=0.073460Jy sigma=0.000750 ! 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=0.073460Jy sigma=0.000750 ! Fit after self-cal, rms=0.073484Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.454 mas, bmaj=7.223 mas, bpa=14.13 degrees ! Estimated noise=1520.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245294 Jy ! Component: 100 - total flux cleaned = 0.000209083 Jy ! Component: 150 - total flux cleaned = 0.000192057 Jy ! Component: 200 - total flux cleaned = 0.000162647 Jy ! Total flux subtracted in 200 components = 0.000162647 Jy ! Clean residual min=-0.003768 max=0.003713 Jy/beam ! Clean residual mean=-0.000019 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 1.1784 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 1.1784 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=0.073480Jy sigma=0.000750 ! Fit after self-cal, rms=0.073480Jy sigma=0.000750 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 = 4.13102e-05 Jy ! Component: 100 - total flux cleaned = -3.80122e-06 Jy ! Component: 150 - total flux cleaned = -1.77637e-05 Jy ! Component: 200 - total flux cleaned = -4.26142e-05 Jy ! Total flux subtracted in 200 components = -4.26142e-05 Jy ! Clean residual min=-0.003731 max=0.003708 Jy/beam ! Clean residual mean=-0.000019 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 1.17836 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 1.17836 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=0.073478Jy sigma=0.000750 ! Fit after self-cal, rms=0.073478Jy sigma=0.000750 ! 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=1.026 mas, bmaj=4.491 mas, bpa=-8.678 degrees ! Estimated noise=1300.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 4.491 at -8.678 degrees (North through East) ! Clean map min=-0.0035747 max=1.0595 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 ! Performing amp+phase self-cal ! ! 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=0.073478Jy sigma=0.000750 ! Fit after self-cal, rms=0.068422Jy sigma=0.000695 ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.491 mas, bpa=-8.68 degrees ! Estimated noise=1300.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158734 Jy ! Component: 100 - total flux cleaned = 0.000159969 Jy ! Component: 150 - total flux cleaned = 0.000159127 Jy ! Component: 200 - total flux cleaned = 0.000131808 Jy ! Total flux subtracted in 200 components = 0.000131808 Jy ! Clean residual min=-0.003766 max=0.003773 Jy/beam ! Clean residual mean=-0.000014 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.17849 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 1.17849 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=0.068396Jy sigma=0.000695 ! Fit after self-cal, rms=0.068397Jy sigma=0.000695 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.00172e-05 Jy ! Component: 100 - total flux cleaned = -3.41008e-05 Jy ! Component: 150 - total flux cleaned = -1.02428e-05 Jy ! Component: 200 - total flux cleaned = -9.83702e-06 Jy ! Total flux subtracted in 200 components = -9.83702e-06 Jy ! Clean residual min=-0.003745 max=0.003771 Jy/beam ! Clean residual mean=-0.000014 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 1.17848 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 1.17848 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=0.068379Jy sigma=0.000695 ! Fit after self-cal, rms=0.068379Jy sigma=0.000695 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.068379Jy sigma=0.000695 ! Fit after self-cal, rms=0.068406Jy sigma=0.000695 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=0.8218 mas, bmaj=4.754 mas, bpa=-9.513 degrees ! Estimated noise=1853.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.798167 Jy ! Component: 100 - total flux cleaned = 1.01203 Jy ! Component: 150 - total flux cleaned = 1.10222 Jy ! Component: 200 - total flux cleaned = 1.14375 Jy ! Total flux subtracted in 200 components = 1.14375 Jy ! Clean residual min=-0.009566 max=0.018697 Jy/beam ! Clean residual mean=0.000090 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 1.14375 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.14375 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.491 mas, bpa=-8.678 degrees ! Estimated noise=1300.98 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 = 0.0210361 Jy ! Component: 100 - total flux cleaned = 0.030626 Jy ! Component: 150 - total flux cleaned = 0.0344851 Jy ! Component: 200 - total flux cleaned = 0.0352618 Jy ! Total flux subtracted in 200 components = 0.0352618 Jy ! Clean residual min=-0.003950 max=0.004114 Jy/beam ! Clean residual mean=-0.000013 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 1.17901 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 1.17901 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=2.454 mas, bmaj=7.222 mas, bpa=14.13 degrees ! Estimated noise=1521.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807917 Jy ! Component: 100 - total flux cleaned = 0.00072342 Jy ! Component: 150 - total flux cleaned = 0.000685398 Jy ! Component: 200 - total flux cleaned = 0.000653144 Jy ! Total flux subtracted in 200 components = 0.000653144 Jy ! Clean residual min=-0.003544 max=0.004046 Jy/beam ! Clean residual mean=-0.000023 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 1.17967 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 = -3.0117e-05 Jy ! Component: 100 - total flux cleaned = -5.66914e-05 Jy ! Component: 150 - total flux cleaned = -5.82805e-05 Jy ! Component: 200 - total flux cleaned = -6.0987e-05 Jy ! Total flux subtracted in 200 components = -6.0987e-05 Jy ! Clean residual min=-0.003550 max=0.004023 Jy/beam ! Clean residual mean=-0.000022 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 1.1796 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 1.1796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=4.491 mas, bpa=-8.678 degrees ! Estimated noise=1300.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79679e-05 Jy ! Component: 100 - total flux cleaned = 5.84384e-05 Jy ! Component: 150 - total flux cleaned = 5.4645e-05 Jy ! Component: 200 - total flux cleaned = 5.36144e-05 Jy ! Total flux subtracted in 200 components = 5.36144e-05 Jy ! Clean residual min=-0.003685 max=0.003764 Jy/beam ! Clean residual mean=-0.000014 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 1.17966 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 1.17966 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=0.068476Jy sigma=0.000696 ! Fit after self-cal, rms=0.068467Jy sigma=0.000696 wmodel J1522-2730_X_2015_01_23_pus_map.mod ! Writing 64 model components to file: J1522-2730_X_2015_01_23_pus_map.mod wobs J1522-2730_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2015_01_23_pus_uvs.fits wwins J1522-2730_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J1522-2730_X_2015_01_23_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 = -0.000436955 Jy ! Component: 100 - total flux cleaned = -0.000957074 Jy ! Component: 150 - total flux cleaned = -0.00116257 Jy ! Component: 200 - total flux cleaned = -0.0010309 Jy ! Component: 250 - total flux cleaned = -0.00107098 Jy ! Component: 300 - total flux cleaned = -0.00130449 Jy ! Component: 350 - total flux cleaned = -0.00134103 Jy ! Component: 400 - total flux cleaned = -0.0013411 Jy ! Component: 450 - total flux cleaned = -0.00137381 Jy ! Component: 500 - total flux cleaned = -0.00149986 Jy ! Component: 550 - total flux cleaned = -0.00152912 Jy ! Component: 600 - total flux cleaned = -0.00167608 Jy ! Component: 650 - total flux cleaned = -0.00187473 Jy ! Component: 700 - total flux cleaned = -0.00195822 Jy ! Component: 750 - total flux cleaned = -0.0020657 Jy ! Component: 800 - total flux cleaned = -0.00214318 Jy ! Component: 850 - total flux cleaned = -0.00216815 Jy ! Component: 900 - total flux cleaned = -0.00226688 Jy ! Component: 950 - total flux cleaned = -0.00238595 Jy ! Component: 1000 - total flux cleaned = -0.00240864 Jy ! Component: 1050 - total flux cleaned = -0.00249935 Jy ! Component: 1100 - total flux cleaned = -0.00252175 Jy ! Component: 1150 - total flux cleaned = -0.00258713 Jy ! Component: 1200 - total flux cleaned = -0.00260808 Jy ! Component: 1250 - total flux cleaned = -0.00258695 Jy ! Component: 1300 - total flux cleaned = -0.00260737 Jy ! Component: 1350 - total flux cleaned = -0.00266815 Jy ! Component: 1400 - total flux cleaned = -0.00284628 Jy ! Component: 1450 - total flux cleaned = -0.00296304 Jy ! Component: 1500 - total flux cleaned = -0.00302023 Jy ! Component: 1550 - total flux cleaned = -0.00309583 Jy ! Component: 1600 - total flux cleaned = -0.00311416 Jy ! Component: 1650 - total flux cleaned = -0.00322403 Jy ! Component: 1700 - total flux cleaned = -0.00335093 Jy ! Component: 1750 - total flux cleaned = -0.00344049 Jy ! Component: 1800 - total flux cleaned = -0.00351139 Jy ! Component: 1850 - total flux cleaned = -0.00356409 Jy ! Component: 1900 - total flux cleaned = -0.00365115 Jy ! Component: 1950 - total flux cleaned = -0.00372019 Jy ! Component: 2000 - total flux cleaned = -0.00378895 Jy ! Total flux subtracted in 2048 components = -0.00385722 Jy ! Clean residual min=-0.000983 max=0.000852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 1.1758 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 183 components and 1.1758 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 4.491 at -8.678 degrees (North through East) ! Clean map min=-0.0023121 max=1.0565 Jy/beam ! Writing clean map to FITS file: J1522-2730_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.05646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0941794 0.0941794 0.188359 0.376718 0.753435 1.50687 3.01374 6.02748 12.055 24.1099 48.2199 96.4397 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 4.491 at -8.678 degrees (North through East) ! Clean map min=-0.0023121 max=1.0565 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 J1522-2730_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:17:58 2017