! Started logfile: J1120-1420_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:05:50 2016 obs J1120-1420_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1120-1420_X_2014_05_31_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795062 visibilities/baseline/integration-bin. ! Found source: J1120-1420 ! ! 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 30912 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 J1120-1420_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.704965Jy sigma=0.007387 ! Fit after self-cal, rms=0.644691Jy sigma=0.006790 ! 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=0.7985 mas, bmaj=1.752 mas, bpa=-3.188 degrees ! Estimated noise=671.486 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 = 0.275649 Jy ! Component: 100 - total flux cleaned = 0.343701 Jy ! Total flux subtracted in 100 components = 0.343701 Jy ! Clean residual min=-0.016638 max=0.027471 Jy/beam ! Clean residual mean=-0.000048 rms=0.004917 Jy/beam ! Combined flux in latest and established models = 0.343701 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.343701 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=0.113995Jy sigma=0.001133 ! Fit after self-cal, rms=0.114011Jy sigma=0.001133 ! 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=0.9721 mas, bmaj=2.063 mas, bpa=0.9854 degrees ! Estimated noise=384.809 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 = 0.0379848 Jy ! Component: 100 - total flux cleaned = 0.0559802 Jy ! Component: 150 - total flux cleaned = 0.0655378 Jy ! Component: 200 - total flux cleaned = 0.0708886 Jy ! Total flux subtracted in 200 components = 0.0708886 Jy ! Clean residual min=-0.017932 max=0.015540 Jy/beam ! Clean residual mean=-0.000102 rms=0.004394 Jy/beam ! Combined flux in latest and established models = 0.41459 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.41459 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=0.102155Jy sigma=0.000996 ! Fit after self-cal, rms=0.102192Jy sigma=0.000995 ! 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 0.89 FD 1.10 HN 1.10 KP 0.92 ! LA 1.03 MK 0.99 NL 1.04 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.12 KP 0.87 ! LA 1.03 MK 0.99 NL 1.04 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.12 KP 0.82 ! LA 1.05 MK 1.02 NL 1.05 OV 0.97 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.10 KP 0.78 ! LA 1.06 MK 1.01 NL 1.04 OV 0.96 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.07 KP 0.74 ! LA 1.05 MK 1.03 NL 1.05 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.11 KP 0.74 ! LA 1.06 MK 1.03 NL 1.06 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.25 KP 0.79 ! LA 1.14 MK 1.10 NL 1.11 OV 1.05 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.16 HN 1.18 KP 0.73 ! LA 1.05 MK 1.02 NL 1.06 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.17 KP 0.77 ! LA 1.06 MK 1.01 NL 1.06 OV 1.01 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.18 KP 0.79 ! LA 1.09 MK 1.07 NL 1.07 OV 1.01 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.14 KP 0.82 ! LA 1.09 MK 1.08 NL 1.08 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.13 KP 0.86 ! LA 1.07 MK 1.08 NL 1.08 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.102192Jy sigma=0.000995 ! Fit after self-cal, rms=0.085241Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9839 mas, bmaj=2.075 mas, bpa=1.926 degrees ! Estimated noise=386.481 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 (1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357564 Jy ! Component: 100 - total flux cleaned = 0.00310933 Jy ! Component: 150 - total flux cleaned = 0.0029874 Jy ! Component: 200 - total flux cleaned = 0.00278123 Jy ! Total flux subtracted in 200 components = 0.00278123 Jy ! Clean residual min=-0.004084 max=0.004402 Jy/beam ! Clean residual mean=-0.000009 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.417371 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.417371 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=0.084590Jy sigma=0.000781 ! Fit after self-cal, rms=0.084622Jy sigma=0.000780 ! 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=0.084622Jy sigma=0.000780 ! Fit after self-cal, rms=0.085486Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9878 mas, bmaj=2.069 mas, bpa=1.811 degrees ! Estimated noise=387.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148573 Jy ! Component: 100 - total flux cleaned = 0.00131589 Jy ! Component: 150 - total flux cleaned = 0.0011662 Jy ! Component: 200 - total flux cleaned = 0.00102843 Jy ! Total flux subtracted in 200 components = 0.00102843 Jy ! Clean residual min=-0.003152 max=0.002465 Jy/beam ! Clean residual mean=0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.4184 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.4184 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=0.085225Jy sigma=0.000771 ! Fit after self-cal, rms=0.085233Jy sigma=0.000771 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 = 0.000502297 Jy ! Component: 100 - total flux cleaned = 0.000441197 Jy ! Component: 150 - total flux cleaned = 0.00026923 Jy ! Component: 200 - total flux cleaned = 0.000162094 Jy ! Total flux subtracted in 200 components = 0.000162094 Jy ! Clean residual min=-0.002720 max=0.002370 Jy/beam ! Clean residual mean=0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.418562 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.418562 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=0.085122Jy sigma=0.000770 ! Fit after self-cal, rms=0.085120Jy sigma=0.000770 ! 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=0.085120Jy sigma=0.000770 ! Fit after self-cal, rms=0.085579Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=2.069 mas, bpa=1.813 degrees ! Estimated noise=387.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.21385e-05 Jy ! Component: 100 - total flux cleaned = -7.08255e-05 Jy ! Component: 150 - total flux cleaned = -6.83081e-05 Jy ! Component: 200 - total flux cleaned = -0.000118667 Jy ! Total flux subtracted in 200 components = -0.000118667 Jy ! Clean residual min=-0.002527 max=0.002091 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.418443 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.418443 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=0.085479Jy sigma=0.000769 ! Fit after self-cal, rms=0.085483Jy sigma=0.000769 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 = 0.000179526 Jy ! Component: 100 - total flux cleaned = 9.05371e-05 Jy ! Component: 150 - total flux cleaned = 6.27674e-06 Jy ! Component: 200 - total flux cleaned = -7.3648e-05 Jy ! Total flux subtracted in 200 components = -7.3648e-05 Jy ! Clean residual min=-0.002443 max=0.002013 Jy/beam ! Clean residual mean=0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.418369 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.418369 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=0.085427Jy sigma=0.000769 ! Fit after self-cal, rms=0.085427Jy sigma=0.000769 ! 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=0.085427Jy sigma=0.000769 ! Fit after self-cal, rms=0.085748Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=4.129 mas, bpa=2.568 degrees ! Estimated noise=443.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102681 Jy ! Component: 100 - total flux cleaned = -0.000957527 Jy ! Component: 150 - total flux cleaned = -0.000939097 Jy ! Component: 200 - total flux cleaned = -0.000888372 Jy ! Total flux subtracted in 200 components = -0.000888372 Jy ! Clean residual min=-0.002010 max=0.001592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.417481 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.417481 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=0.085725Jy sigma=0.000769 ! Fit after self-cal, rms=0.085721Jy sigma=0.000769 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 = 8.56754e-06 Jy ! Component: 100 - total flux cleaned = 5.13578e-05 Jy ! Component: 150 - total flux cleaned = 8.55421e-05 Jy ! Component: 200 - total flux cleaned = 0.000117058 Jy ! Total flux subtracted in 200 components = 0.000117058 Jy ! Clean residual min=-0.001995 max=0.001570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.417598 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.417598 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=0.085710Jy sigma=0.000769 ! Fit after self-cal, rms=0.085707Jy sigma=0.000769 ! 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=0.9912 mas, bmaj=2.07 mas, bpa=1.806 degrees ! Estimated noise=387.229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 2.07 at 1.806 degrees (North through East) ! Clean map min=-0.0022301 max=0.36231 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=0.814 mas, bmaj=1.748 mas, bpa=-2.39 degrees ! Estimated noise=684.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.281005 Jy ! Component: 100 - total flux cleaned = 0.346907 Jy ! Component: 150 - total flux cleaned = 0.37393 Jy ! Component: 200 - total flux cleaned = 0.387973 Jy ! Total flux subtracted in 200 components = 0.387973 Jy ! Clean residual min=-0.004968 max=0.007017 Jy/beam ! Clean residual mean=0.000005 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.387973 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 0.387973 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.07 mas, bpa=1.806 degrees ! Estimated noise=387.229 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 = 0.0109581 Jy ! Component: 100 - total flux cleaned = 0.0177681 Jy ! Component: 150 - total flux cleaned = 0.0222343 Jy ! Component: 200 - total flux cleaned = 0.0252032 Jy ! Total flux subtracted in 200 components = 0.0252032 Jy ! Clean residual min=-0.002167 max=0.002327 Jy/beam ! Clean residual mean=0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.413176 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.413176 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=2.199 mas, bmaj=4.129 mas, bpa=2.568 degrees ! Estimated noise=443.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227244 Jy ! Component: 100 - total flux cleaned = 0.00310613 Jy ! Component: 150 - total flux cleaned = 0.00320574 Jy ! Component: 200 - total flux cleaned = 0.00326074 Jy ! Total flux subtracted in 200 components = 0.00326074 Jy ! Clean residual min=-0.001766 max=0.001830 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.416437 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.45083e-05 Jy ! Component: 100 - total flux cleaned = 0.000180731 Jy ! Component: 150 - total flux cleaned = 0.000201028 Jy ! Component: 200 - total flux cleaned = 0.000221663 Jy ! Total flux subtracted in 200 components = 0.000221663 Jy ! Clean residual min=-0.001768 max=0.001818 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.416659 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.416659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.07 mas, bpa=1.806 degrees ! Estimated noise=387.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024099 Jy ! Component: 100 - total flux cleaned = -0.00024372 Jy ! Component: 150 - total flux cleaned = -0.00024341 Jy ! Component: 200 - total flux cleaned = -0.000243517 Jy ! Total flux subtracted in 200 components = -0.000243517 Jy ! Clean residual min=-0.001994 max=0.001968 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.416415 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.416415 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=0.085848Jy sigma=0.000769 ! Fit after self-cal, rms=0.085824Jy sigma=0.000769 wmodel J1120-1420_X_2014_05_31_pus_map.mod ! Writing 94 model components to file: J1120-1420_X_2014_05_31_pus_map.mod wobs J1120-1420_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1120-1420_X_2014_05_31_pus_uvs.fits wwins J1120-1420_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J1120-1420_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 = -5.67087e-05 Jy ! Component: 100 - total flux cleaned = -0.000276237 Jy ! Component: 150 - total flux cleaned = -0.000626818 Jy ! Component: 200 - total flux cleaned = -0.00101803 Jy ! Component: 250 - total flux cleaned = -0.00139572 Jy ! Component: 300 - total flux cleaned = -0.00170828 Jy ! Component: 350 - total flux cleaned = -0.00201088 Jy ! Component: 400 - total flux cleaned = -0.00223145 Jy ! Component: 450 - total flux cleaned = -0.00246976 Jy ! Component: 500 - total flux cleaned = -0.00272392 Jy ! Component: 550 - total flux cleaned = -0.00299315 Jy ! Component: 600 - total flux cleaned = -0.0032555 Jy ! Component: 650 - total flux cleaned = -0.00357498 Jy ! Component: 700 - total flux cleaned = -0.00380321 Jy ! Component: 750 - total flux cleaned = -0.00404649 Jy ! Component: 800 - total flux cleaned = -0.0042839 Jy ! Component: 850 - total flux cleaned = -0.00447686 Jy ! Component: 900 - total flux cleaned = -0.00468458 Jy ! Component: 950 - total flux cleaned = -0.00485056 Jy ! Component: 1000 - total flux cleaned = -0.00504905 Jy ! Component: 1050 - total flux cleaned = -0.00517276 Jy ! Component: 1100 - total flux cleaned = -0.00534637 Jy ! Component: 1150 - total flux cleaned = -0.00544845 Jy ! Component: 1200 - total flux cleaned = -0.00559885 Jy ! Component: 1250 - total flux cleaned = -0.00573006 Jy ! Component: 1300 - total flux cleaned = -0.00584298 Jy ! Component: 1350 - total flux cleaned = -0.0059542 Jy ! Component: 1400 - total flux cleaned = -0.00603209 Jy ! Component: 1450 - total flux cleaned = -0.00621639 Jy ! Component: 1500 - total flux cleaned = -0.00623137 Jy ! Component: 1550 - total flux cleaned = -0.00632103 Jy ! Component: 1600 - total flux cleaned = -0.00640969 Jy ! Component: 1650 - total flux cleaned = -0.00643885 Jy ! Component: 1700 - total flux cleaned = -0.00652506 Jy ! Component: 1750 - total flux cleaned = -0.00661008 Jy ! Component: 1800 - total flux cleaned = -0.00666599 Jy ! Component: 1850 - total flux cleaned = -0.00673509 Jy ! Component: 1900 - total flux cleaned = -0.00677575 Jy ! Component: 1950 - total flux cleaned = -0.0068298 Jy ! Component: 2000 - total flux cleaned = -0.00692304 Jy ! Total flux subtracted in 2048 components = -0.00697564 Jy ! Clean residual min=-0.000761 max=0.000655 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.40944 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 229 components and 0.409439 Jy ![Exited script file: muppet] wmap "J1120-1420_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 2.07 at 1.806 degrees (North through East) ! Clean map min=-0.0014522 max=0.36637 Jy/beam ! Writing clean map to FITS file: J1120-1420_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 0.366367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240664 device "J1120-1420_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1120-1420_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197068 0.197068 0.394136 0.788271 1.57654 3.15309 6.30617 12.6123 25.2247 50.4494 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.366 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 2.07 at 1.806 degrees (North through East) ! Clean map min=-0.0014522 max=0.36637 Jy/beam quit ! Quitting program ! Log file J1120-1420_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:05:51 2016