! Started logfile: J1419-1928_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:08:04 2016 obs J1419-1928_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1419-1928_X_2014_05_31_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845977 visibilities/baseline/integration-bin. ! Found source: J1419-1928 ! ! 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 344 lines of history. ! ! Reading 26496 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 J1419-1928_X_2014_05_31_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895195Jy sigma=0.009548 ! Fit after self-cal, rms=0.868377Jy sigma=0.009324 ! 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=0.7286 mas, bmaj=1.613 mas, bpa=2.725 degrees ! Estimated noise=790.224 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 = 0.101537 Jy ! Component: 100 - total flux cleaned = 0.127054 Jy ! Total flux subtracted in 100 components = 0.127054 Jy ! Clean residual min=-0.007141 max=0.010273 Jy/beam ! Clean residual mean=0.000024 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.127054 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.127054 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=0.088815Jy sigma=0.000852 ! Fit after self-cal, rms=0.088798Jy sigma=0.000852 ! 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=0.9521 mas, bmaj=2.035 mas, bpa=3.971 degrees ! Estimated noise=411.612 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 = 0.0148263 Jy ! Component: 100 - total flux cleaned = 0.0221261 Jy ! Component: 150 - total flux cleaned = 0.0259209 Jy ! Component: 200 - total flux cleaned = 0.0277265 Jy ! Total flux subtracted in 200 components = 0.0277265 Jy ! Clean residual min=-0.007693 max=0.008994 Jy/beam ! Clean residual mean=-0.000025 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.15478 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.15478 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=0.086930Jy sigma=0.000821 ! Fit after self-cal, rms=0.086957Jy sigma=0.000821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.39 KP 0.93 ! LA 1.05 MK 0.96 NL 1.07 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.31 KP 0.87 ! LA 1.05 MK 0.95 NL 1.06 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.31 KP 0.81 ! LA 1.04 MK 1.06 NL 1.06 OV 0.98 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.25 KP 0.79 ! LA 1.08 MK 1.03 NL 1.03 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.29 KP 0.73 ! LA 1.07 MK 1.03 NL 1.05 OV 1.01 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.29 KP 0.77 ! LA 1.04 MK 1.00 NL 1.08 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.43 KP 0.79 ! LA 1.11 MK 1.00 NL 1.10 OV 1.04 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.38 KP 0.73 ! LA 1.05 MK 1.01 NL 1.07 OV 1.05 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.41 KP 0.77 ! LA 1.07 MK 0.99 NL 1.07 OV 1.00 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.32 KP 0.78 ! LA 1.03 MK 1.09 NL 1.08 OV 1.04 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 1.30 KP 0.82 ! LA 1.09 MK 1.07 NL 1.03 OV 1.01 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.32 KP 0.84 ! LA 1.09 MK 1.05 NL 1.08 OV 0.99 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.086957Jy sigma=0.000821 ! Fit after self-cal, rms=0.091570Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9642 mas, bmaj=2.049 mas, bpa=5.468 degrees ! Estimated noise=412.948 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 (6.2, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460854 Jy ! Component: 100 - total flux cleaned = 0.00540253 Jy ! Component: 150 - total flux cleaned = 0.00562152 Jy ! Component: 200 - total flux cleaned = 0.00567696 Jy ! Total flux subtracted in 200 components = 0.00567696 Jy ! Clean residual min=-0.002611 max=0.004180 Jy/beam ! Clean residual mean=0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.160457 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.160457 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=0.091242Jy sigma=0.000782 ! Fit after self-cal, rms=0.091354Jy sigma=0.000781 ! Inverting map ! Added new window around map position (2.8, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418204 Jy ! Component: 100 - total flux cleaned = 0.00594499 Jy ! Component: 150 - total flux cleaned = 0.00651894 Jy ! Component: 200 - total flux cleaned = 0.00694422 Jy ! Total flux subtracted in 200 components = 0.00694422 Jy ! Clean residual min=-0.002219 max=0.002793 Jy/beam ! Clean residual mean=-0.000011 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.167401 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.167401 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=0.091085Jy sigma=0.000779 ! Fit after self-cal, rms=0.091062Jy sigma=0.000779 ! 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=0.091062Jy sigma=0.000779 ! Fit after self-cal, rms=0.102338Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=2.049 mas, bpa=5.219 degrees ! Estimated noise=410.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143009 Jy ! Component: 100 - total flux cleaned = 0.00202742 Jy ! Component: 150 - total flux cleaned = 0.0023274 Jy ! Component: 200 - total flux cleaned = 0.0025395 Jy ! Total flux subtracted in 200 components = 0.0025395 Jy ! Clean residual min=-0.001228 max=0.001208 Jy/beam ! Clean residual mean=-0.000011 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.169941 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.169941 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=0.102310Jy sigma=0.000774 ! Fit after self-cal, rms=0.102400Jy sigma=0.000774 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 = 0.00045178 Jy ! Component: 100 - total flux cleaned = 0.000621889 Jy ! Component: 150 - total flux cleaned = 0.000754788 Jy ! Component: 200 - total flux cleaned = 0.000814258 Jy ! Total flux subtracted in 200 components = 0.000814258 Jy ! Clean residual min=-0.001186 max=0.001147 Jy/beam ! Clean residual mean=-0.000013 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.170755 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.170755 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=0.102389Jy sigma=0.000774 ! Fit after self-cal, rms=0.102389Jy sigma=0.000774 ! 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=0.102389Jy sigma=0.000774 ! Fit after self-cal, rms=0.102638Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=2.05 mas, bpa=5.256 degrees ! Estimated noise=410.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286868 Jy ! Component: 100 - total flux cleaned = 0.000405448 Jy ! Component: 150 - total flux cleaned = 0.000423852 Jy ! Component: 200 - total flux cleaned = 0.000407149 Jy ! Total flux subtracted in 200 components = 0.000407149 Jy ! Clean residual min=-0.001133 max=0.001119 Jy/beam ! Clean residual mean=-0.000013 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.171162 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.171162 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=0.102630Jy sigma=0.000774 ! Fit after self-cal, rms=0.102631Jy sigma=0.000774 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 = 0.000148662 Jy ! Component: 100 - total flux cleaned = 0.000148223 Jy ! Component: 150 - total flux cleaned = 0.000132999 Jy ! Component: 200 - total flux cleaned = 0.000118932 Jy ! Total flux subtracted in 200 components = 0.000118932 Jy ! Clean residual min=-0.001114 max=0.001107 Jy/beam ! Clean residual mean=-0.000013 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.171281 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.171281 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=0.102627Jy sigma=0.000774 ! Fit after self-cal, rms=0.102627Jy sigma=0.000774 ! 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=0.102627Jy sigma=0.000774 ! Fit after self-cal, rms=0.102515Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=4.763 mas, bpa=9.32 degrees ! Estimated noise=481.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122215 Jy ! Component: 100 - total flux cleaned = -8.17155e-05 Jy ! Component: 150 - total flux cleaned = -0.000112769 Jy ! Component: 200 - total flux cleaned = -0.000178045 Jy ! Total flux subtracted in 200 components = -0.000178045 Jy ! Clean residual min=-0.001253 max=0.001129 Jy/beam ! Clean residual mean=-0.000026 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.171103 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.171103 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=0.102513Jy sigma=0.000773 ! Fit after self-cal, rms=0.102512Jy sigma=0.000773 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 = 2.66308e-05 Jy ! Component: 100 - total flux cleaned = 1.80424e-05 Jy ! Component: 150 - total flux cleaned = -7.16861e-06 Jy ! Component: 200 - total flux cleaned = -2.29363e-05 Jy ! Total flux subtracted in 200 components = -2.29363e-05 Jy ! Clean residual min=-0.001265 max=0.001121 Jy/beam ! Clean residual mean=-0.000027 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.17108 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.17108 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=0.102511Jy sigma=0.000773 ! Fit after self-cal, rms=0.102510Jy sigma=0.000773 ! 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=0.9594 mas, bmaj=2.05 mas, bpa=5.288 degrees ! Estimated noise=410.024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 2.05 at 5.288 degrees (North through East) ! Clean map min=-0.0010172 max=0.13164 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=0.7285 mas, bmaj=1.618 mas, bpa=4.647 degrees ! Estimated noise=686.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102209 Jy ! Component: 100 - total flux cleaned = 0.127315 Jy ! Component: 150 - total flux cleaned = 0.137065 Jy ! Component: 200 - total flux cleaned = 0.143041 Jy ! Total flux subtracted in 200 components = 0.143041 Jy ! Clean residual min=-0.002970 max=0.004443 Jy/beam ! Clean residual mean=0.000027 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.143041 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.143041 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.05 mas, bpa=5.288 degrees ! Estimated noise=410.024 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 = 0.00677752 Jy ! Component: 100 - total flux cleaned = 0.0114758 Jy ! Component: 150 - total flux cleaned = 0.0149799 Jy ! Component: 200 - total flux cleaned = 0.0176745 Jy ! Total flux subtracted in 200 components = 0.0176745 Jy ! Clean residual min=-0.001691 max=0.002216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.160715 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.160715 Jy ! Inverting map ! Added new window around map position (1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232072 Jy ! Component: 100 - total flux cleaned = 0.00402811 Jy ! Component: 150 - total flux cleaned = 0.00539174 Jy ! Component: 200 - total flux cleaned = 0.006499 Jy ! Total flux subtracted in 200 components = 0.006499 Jy ! Clean residual min=-0.001334 max=0.001087 Jy/beam ! Clean residual mean=-0.000009 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.167214 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 91 components and 0.167214 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=2.336 mas, bmaj=4.763 mas, bpa=9.32 degrees ! Estimated noise=481.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124086 Jy ! Component: 100 - total flux cleaned = 0.00199299 Jy ! Component: 150 - total flux cleaned = 0.00227277 Jy ! Component: 200 - total flux cleaned = 0.0024583 Jy ! Total flux subtracted in 200 components = 0.0024583 Jy ! Clean residual min=-0.001368 max=0.001145 Jy/beam ! Clean residual mean=-0.000025 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.169673 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 = 0.000110347 Jy ! Component: 100 - total flux cleaned = 0.000152056 Jy ! Component: 150 - total flux cleaned = 0.00018898 Jy ! Component: 200 - total flux cleaned = 0.00021134 Jy ! Total flux subtracted in 200 components = 0.00021134 Jy ! Clean residual min=-0.001340 max=0.001149 Jy/beam ! Clean residual mean=-0.000025 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.169884 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 127 components and 0.169884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=2.05 mas, bpa=5.288 degrees ! Estimated noise=410.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.84826e-05 Jy ! Component: 100 - total flux cleaned = 1.31249e-05 Jy ! Component: 150 - total flux cleaned = 3.18811e-05 Jy ! Component: 200 - total flux cleaned = 3.18739e-05 Jy ! Total flux subtracted in 200 components = 3.18739e-05 Jy ! Clean residual min=-0.001156 max=0.001070 Jy/beam ! Clean residual mean=-0.000013 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.169916 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.169916 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=0.102504Jy sigma=0.000773 ! Fit after self-cal, rms=0.102490Jy sigma=0.000773 wmodel J1419-1928_X_2014_05_31_pus_map.mod ! Writing 149 model components to file: J1419-1928_X_2014_05_31_pus_map.mod wobs J1419-1928_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1419-1928_X_2014_05_31_pus_uvs.fits wwins J1419-1928_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1419-1928_X_2014_05_31_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 = -8.58108e-05 Jy ! Component: 100 - total flux cleaned = -0.00023278 Jy ! Component: 150 - total flux cleaned = -0.000372394 Jy ! Component: 200 - total flux cleaned = -0.000472384 Jy ! Component: 250 - total flux cleaned = -0.000504785 Jy ! Component: 300 - total flux cleaned = -0.000551349 Jy ! Component: 350 - total flux cleaned = -0.000506468 Jy ! Component: 400 - total flux cleaned = -0.00046255 Jy ! Component: 450 - total flux cleaned = -0.000405253 Jy ! Component: 500 - total flux cleaned = -0.000349354 Jy ! Component: 550 - total flux cleaned = -0.000294819 Jy ! Component: 600 - total flux cleaned = -0.000241619 Jy ! Component: 650 - total flux cleaned = -0.000215646 Jy ! Component: 700 - total flux cleaned = -0.000203076 Jy ! Component: 750 - total flux cleaned = -0.000165371 Jy ! Component: 800 - total flux cleaned = -0.00012843 Jy ! Component: 850 - total flux cleaned = -7.99162e-05 Jy ! Component: 900 - total flux cleaned = -8.58908e-06 Jy ! Component: 950 - total flux cleaned = 3.80582e-05 Jy ! Component: 1000 - total flux cleaned = 4.9375e-05 Jy ! Component: 1050 - total flux cleaned = 6.06833e-05 Jy ! Component: 1100 - total flux cleaned = 0.000138465 Jy ! Component: 1150 - total flux cleaned = 0.000182297 Jy ! Component: 1200 - total flux cleaned = 0.000279651 Jy ! Component: 1250 - total flux cleaned = 0.000343444 Jy ! Component: 1300 - total flux cleaned = 0.000427246 Jy ! Component: 1350 - total flux cleaned = 0.00049949 Jy ! Component: 1400 - total flux cleaned = 0.000601763 Jy ! Component: 1450 - total flux cleaned = 0.000652352 Jy ! Component: 1500 - total flux cleaned = 0.00074191 Jy ! Component: 1550 - total flux cleaned = 0.000820747 Jy ! Component: 1600 - total flux cleaned = 0.000898668 Jy ! Component: 1650 - total flux cleaned = 0.000966058 Jy ! Component: 1700 - total flux cleaned = 0.00102313 Jy ! Component: 1750 - total flux cleaned = 0.0011171 Jy ! Component: 1800 - total flux cleaned = 0.00116346 Jy ! Component: 1850 - total flux cleaned = 0.00121846 Jy ! Component: 1900 - total flux cleaned = 0.00123665 Jy ! Component: 1950 - total flux cleaned = 0.00130853 Jy ! Component: 2000 - total flux cleaned = 0.00133516 Jy ! Total flux subtracted in 2048 components = 0.0013706 Jy ! Clean residual min=-0.000519 max=0.000624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.171286 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 270 components and 0.171286 Jy ![Exited script file: muppet] wmap "J1419-1928_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 2.05 at 5.288 degrees (North through East) ! Clean map min=-0.00086876 max=0.13338 Jy/beam ! Writing clean map to FITS file: J1419-1928_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133381 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164743 device "J1419-1928_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1419-1928_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370539 0.370539 0.741078 1.48216 2.96431 5.92863 11.8573 23.7145 47.429 94.858 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 2.05 at 5.288 degrees (North through East) ! Clean map min=-0.00086876 max=0.13338 Jy/beam quit ! Quitting program ! Log file J1419-1928_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:08:06 2016