! Started logfile: J1332-0509_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:10:52 2016 obs J1332-0509_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1332-0509_X_2014_08_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844715 visibilities/baseline/integration-bin. ! Found source: J1332-0509 ! ! 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 324 lines of history. ! ! Reading 37404 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 J1332-0509_X_2014_08_09_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.389638Jy sigma=0.004222 ! Fit after self-cal, rms=0.185753Jy sigma=0.002082 ! 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=0.7702 mas, bmaj=1.792 mas, bpa=5.289 degrees ! Estimated noise=615.176 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 = 0.687702 Jy ! Component: 100 - total flux cleaned = 0.837761 Jy ! Total flux subtracted in 100 components = 0.837761 Jy ! Clean residual min=-0.030807 max=0.044092 Jy/beam ! Clean residual mean=-0.000051 rms=0.009201 Jy/beam ! Combined flux in latest and established models = 0.837761 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.837761 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=0.171727Jy sigma=0.001797 ! Fit after self-cal, rms=0.171725Jy sigma=0.001797 ! 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=0.959 mas, bmaj=2.142 mas, bpa=5.779 degrees ! Estimated noise=324.576 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 = 0.0580352 Jy ! Component: 100 - total flux cleaned = 0.0862315 Jy ! Component: 150 - total flux cleaned = 0.10288 Jy ! Component: 200 - total flux cleaned = 0.112817 Jy ! Total flux subtracted in 200 components = 0.112817 Jy ! Clean residual min=-0.035601 max=0.032321 Jy/beam ! Clean residual mean=-0.000029 rms=0.007907 Jy/beam ! Combined flux in latest and established models = 0.950578 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.950578 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=0.149259Jy sigma=0.001591 ! Fit after self-cal, rms=0.149250Jy sigma=0.001591 ! 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 0.92 FD 1.14 HN 1.09 KP 0.93 ! LA 1.04 MK 0.97 NL 0.97 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.10 KP 0.88 ! LA 1.04 MK 0.97 NL 0.97 OV 0.98 ! PT 0.97 SC 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 0.92 FD 1.14 HN 1.11 KP 0.84 ! LA 1.06 MK 0.99 NL 0.98 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.09 KP 0.79 ! LA 1.06 MK 0.98 NL 0.97 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.05 KP 0.76 ! LA 1.06 MK 1.00 NL 0.98 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.08 KP 0.76 ! LA 1.06 MK 0.99 NL 0.99 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! 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 1.26 HN 1.21 KP 0.81 ! LA 1.13 MK 1.04 NL 1.03 OV 1.06 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.14 KP 0.75 ! LA 1.04 MK 0.99 NL 0.98 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.14 KP 0.77 ! LA 1.06 MK 0.97 NL 0.98 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.80 ! LA 1.07 MK 1.00 NL 0.99 OV 1.01 ! PT 0.96 SC 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 0.91 FD 1.16 HN 1.11 KP 0.83 ! LA 1.07 MK 1.03 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.09 KP 0.86 ! LA 1.06 MK 1.01 NL 0.99 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.149250Jy sigma=0.001591 ! Fit after self-cal, rms=0.076605Jy sigma=0.000826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.141 mas, bpa=6.138 degrees ! Estimated noise=324.104 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 = -0.00103449 Jy ! Component: 100 - total flux cleaned = -0.00119291 Jy ! Component: 150 - total flux cleaned = -0.00149378 Jy ! Component: 200 - total flux cleaned = -0.0017759 Jy ! Total flux subtracted in 200 components = -0.0017759 Jy ! Clean residual min=-0.006148 max=0.005834 Jy/beam ! Clean residual mean=-0.000018 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.948802 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.948802 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=0.075946Jy sigma=0.000820 ! Fit after self-cal, rms=0.075953Jy sigma=0.000820 ! 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=0.075953Jy sigma=0.000820 ! Fit after self-cal, rms=0.073816Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9617 mas, bmaj=2.142 mas, bpa=6.052 degrees ! Estimated noise=324.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000806304 Jy ! Component: 100 - total flux cleaned = -0.0010224 Jy ! Component: 150 - total flux cleaned = -0.00122027 Jy ! Component: 200 - total flux cleaned = -0.00148602 Jy ! Total flux subtracted in 200 components = -0.00148602 Jy ! Clean residual min=-0.004784 max=0.004684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.947316 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.947316 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=0.073539Jy sigma=0.000793 ! Fit after self-cal, rms=0.073526Jy sigma=0.000793 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459838 Jy ! Component: 100 - total flux cleaned = 0.00603652 Jy ! Component: 150 - total flux cleaned = 0.00620219 Jy ! Component: 200 - total flux cleaned = 0.00612935 Jy ! Total flux subtracted in 200 components = 0.00612935 Jy ! Clean residual min=-0.003850 max=0.003612 Jy/beam ! Clean residual mean=-0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.953445 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.953445 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=0.073168Jy sigma=0.000790 ! Fit after self-cal, rms=0.073138Jy sigma=0.000789 ! 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=0.073138Jy sigma=0.000789 ! Fit after self-cal, rms=0.073094Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9621 mas, bmaj=2.142 mas, bpa=6.032 degrees ! Estimated noise=324.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132268 Jy ! Component: 100 - total flux cleaned = 0.000447844 Jy ! Component: 150 - total flux cleaned = 0.000589635 Jy ! Component: 200 - total flux cleaned = 0.000785164 Jy ! Total flux subtracted in 200 components = 0.000785164 Jy ! Clean residual min=-0.003373 max=0.003325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.954231 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.95423 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=0.072938Jy sigma=0.000787 ! Fit after self-cal, rms=0.072926Jy sigma=0.000787 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.6, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342715 Jy ! Component: 100 - total flux cleaned = 0.00538806 Jy ! Component: 150 - total flux cleaned = 0.00650613 Jy ! Component: 200 - total flux cleaned = 0.0068477 Jy ! Total flux subtracted in 200 components = 0.0068477 Jy ! Clean residual min=-0.002772 max=0.002223 Jy/beam ! Clean residual mean=-0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.961078 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.961078 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=0.072729Jy sigma=0.000785 ! Fit after self-cal, rms=0.072724Jy sigma=0.000785 ! 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=0.072724Jy sigma=0.000785 ! Fit after self-cal, rms=0.072693Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.17 mas, bmaj=3.579 mas, bpa=0.7727 degrees ! Estimated noise=393.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000985967 Jy ! Component: 100 - total flux cleaned = -0.000985159 Jy ! Component: 150 - total flux cleaned = -0.00102644 Jy ! Component: 200 - total flux cleaned = -0.000958356 Jy ! Total flux subtracted in 200 components = -0.000958356 Jy ! Clean residual min=-0.001991 max=0.002109 Jy/beam ! Clean residual mean=-0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.96012 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.96012 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=0.072661Jy sigma=0.000784 ! Fit after self-cal, rms=0.072653Jy sigma=0.000784 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 = 3.77225e-06 Jy ! Component: 100 - total flux cleaned = 6.62238e-05 Jy ! Component: 150 - total flux cleaned = 0.000112799 Jy ! Component: 200 - total flux cleaned = 0.000111436 Jy ! Total flux subtracted in 200 components = 0.000111436 Jy ! Clean residual min=-0.001929 max=0.002034 Jy/beam ! Clean residual mean=-0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.960231 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.960231 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=0.072645Jy sigma=0.000784 ! Fit after self-cal, rms=0.072641Jy sigma=0.000784 ! 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=0.9623 mas, bmaj=2.142 mas, bpa=6.029 degrees ! Estimated noise=323.884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9623 x 2.142 at 6.029 degrees (North through East) ! Clean map min=-0.0022612 max=0.88472 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=0.072641Jy sigma=0.000784 ! Fit after self-cal, rms=0.067753Jy sigma=0.000727 ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=2.143 mas, bpa=6.027 degrees ! Estimated noise=323.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000926687 Jy ! Component: 100 - total flux cleaned = -0.000928067 Jy ! Component: 150 - total flux cleaned = -0.00101913 Jy ! Component: 200 - total flux cleaned = -0.00106206 Jy ! Total flux subtracted in 200 components = -0.00106206 Jy ! Clean residual min=-0.002247 max=0.002039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.959169 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.959169 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=0.067683Jy sigma=0.000726 ! Fit after self-cal, rms=0.067680Jy sigma=0.000726 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163282 Jy ! Component: 100 - total flux cleaned = -0.000162938 Jy ! Component: 150 - total flux cleaned = -0.000163697 Jy ! Component: 200 - total flux cleaned = -0.000198816 Jy ! Total flux subtracted in 200 components = -0.000198816 Jy ! Clean residual min=-0.002124 max=0.001943 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.95897 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.958971 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=0.067635Jy sigma=0.000726 ! Fit after self-cal, rms=0.067633Jy sigma=0.000726 ! 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=0.067633Jy sigma=0.000726 ! Fit after self-cal, rms=0.067637Jy sigma=0.000726 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=0.7729 mas, bmaj=1.791 mas, bpa=5.528 degrees ! Estimated noise=613.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.686334 Jy ! Component: 100 - total flux cleaned = 0.836115 Jy ! Component: 150 - total flux cleaned = 0.879443 Jy ! Component: 200 - total flux cleaned = 0.900561 Jy ! Total flux subtracted in 200 components = 0.900561 Jy ! Clean residual min=-0.004479 max=0.010330 Jy/beam ! Clean residual mean=-0.000005 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.900561 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.900561 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=2.143 mas, bpa=6.015 degrees ! Estimated noise=323.492 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 = 0.0163117 Jy ! Component: 100 - total flux cleaned = 0.0250609 Jy ! Component: 150 - total flux cleaned = 0.030908 Jy ! Component: 200 - total flux cleaned = 0.0353067 Jy ! Total flux subtracted in 200 components = 0.0353067 Jy ! Clean residual min=-0.002560 max=0.003419 Jy/beam ! Clean residual mean=-0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.935867 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.935867 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 = 0.00374759 Jy ! Component: 100 - total flux cleaned = 0.0066806 Jy ! Component: 150 - total flux cleaned = 0.00912448 Jy ! Component: 200 - total flux cleaned = 0.0111902 Jy ! Total flux subtracted in 200 components = 0.0111902 Jy ! Clean residual min=-0.002111 max=0.001852 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.947058 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 0.947057 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=2.171 mas, bmaj=3.581 mas, bpa=0.7617 degrees ! Estimated noise=392.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023351 Jy ! Component: 100 - total flux cleaned = 0.00406684 Jy ! Component: 150 - total flux cleaned = 0.0050483 Jy ! Component: 200 - total flux cleaned = 0.00580087 Jy ! Total flux subtracted in 200 components = 0.00580087 Jy ! Clean residual min=-0.001520 max=0.001738 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.952858 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 = 0.000621105 Jy ! Component: 100 - total flux cleaned = 0.0011423 Jy ! Component: 150 - total flux cleaned = 0.00158402 Jy ! Component: 200 - total flux cleaned = 0.00187989 Jy ! Total flux subtracted in 200 components = 0.00187989 Jy ! Clean residual min=-0.001495 max=0.001654 Jy/beam ! Clean residual mean=-0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.954738 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 113 components and 0.954738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=2.143 mas, bpa=6.015 degrees ! Estimated noise=323.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212446 Jy ! Component: 100 - total flux cleaned = 0.000308926 Jy ! Component: 150 - total flux cleaned = 0.000391563 Jy ! Component: 200 - total flux cleaned = 0.000469983 Jy ! Total flux subtracted in 200 components = 0.000469983 Jy ! Clean residual min=-0.001889 max=0.001775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.955208 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.955208 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=0.067503Jy sigma=0.000725 ! Fit after self-cal, rms=0.067493Jy sigma=0.000725 wmodel J1332-0509_X_2014_08_09_pus_map.mod ! Writing 128 model components to file: J1332-0509_X_2014_08_09_pus_map.mod wobs J1332-0509_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1332-0509_X_2014_08_09_pus_uvs.fits wwins J1332-0509_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1332-0509_X_2014_08_09_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 = -0.000500332 Jy ! Component: 100 - total flux cleaned = -0.000700145 Jy ! Component: 150 - total flux cleaned = -0.000856611 Jy ! Component: 200 - total flux cleaned = -0.00105384 Jy ! Component: 250 - total flux cleaned = -0.00124178 Jy ! Component: 300 - total flux cleaned = -0.00142156 Jy ! Component: 350 - total flux cleaned = -0.00159408 Jy ! Component: 400 - total flux cleaned = -0.00169754 Jy ! Component: 450 - total flux cleaned = -0.00183745 Jy ! Component: 500 - total flux cleaned = -0.00201156 Jy ! Component: 550 - total flux cleaned = -0.00219891 Jy ! Component: 600 - total flux cleaned = -0.00239904 Jy ! Component: 650 - total flux cleaned = -0.00261106 Jy ! Component: 700 - total flux cleaned = -0.0027143 Jy ! Component: 750 - total flux cleaned = -0.00284879 Jy ! Component: 800 - total flux cleaned = -0.00296341 Jy ! Component: 850 - total flux cleaned = -0.00309108 Jy ! Component: 900 - total flux cleaned = -0.00318444 Jy ! Component: 950 - total flux cleaned = -0.00329071 Jy ! Component: 1000 - total flux cleaned = -0.00339503 Jy ! Component: 1050 - total flux cleaned = -0.00352617 Jy ! Component: 1100 - total flux cleaned = -0.00362574 Jy ! Component: 1150 - total flux cleaned = -0.00377969 Jy ! Component: 1200 - total flux cleaned = -0.00391646 Jy ! Component: 1250 - total flux cleaned = -0.0039971 Jy ! Component: 1300 - total flux cleaned = -0.00412948 Jy ! Component: 1350 - total flux cleaned = -0.00427208 Jy ! Component: 1400 - total flux cleaned = -0.00433565 Jy ! Component: 1450 - total flux cleaned = -0.00444817 Jy ! Component: 1500 - total flux cleaned = -0.00448537 Jy ! Component: 1550 - total flux cleaned = -0.00453424 Jy ! Component: 1600 - total flux cleaned = -0.00459431 Jy ! Component: 1650 - total flux cleaned = -0.0046654 Jy ! Component: 1700 - total flux cleaned = -0.0047467 Jy ! Component: 1750 - total flux cleaned = -0.00476964 Jy ! Component: 1800 - total flux cleaned = -0.00481488 Jy ! Component: 1850 - total flux cleaned = -0.00485947 Jy ! Component: 1900 - total flux cleaned = -0.00488149 Jy ! Component: 1950 - total flux cleaned = -0.00489239 Jy ! Component: 2000 - total flux cleaned = -0.00494589 Jy ! Total flux subtracted in 2048 components = -0.00496714 Jy ! Clean residual min=-0.000536 max=0.000541 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.950241 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 263 components and 0.950242 Jy ![Exited script file: muppet] wmap "J1332-0509_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9632 x 2.143 at 6.015 degrees (North through East) ! Clean map min=-0.0011872 max=0.88577 Jy/beam ! Writing clean map to FITS file: J1332-0509_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.885768 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201153 device "J1332-0509_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1332-0509_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0681282 0.0681282 0.136256 0.272513 0.545026 1.09005 2.1801 4.36021 8.72041 17.4408 34.8816 69.7633 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.885 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9632 x 2.143 at 6.015 degrees (North through East) ! Clean map min=-0.0011872 max=0.88577 Jy/beam quit ! Quitting program ! Log file J1332-0509_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:10:55 2016