! Started logfile: J1526-1351_X_2017_10_21_pus_uvs.log on Sat May 11 21:56:22 2019 obs J1526-1351_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1526-1351_X_2017_10_21_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.986301 visibilities/baseline/integration-bin. ! Found source: J1526-1351 ! ! 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 1202 lines of history. ! ! Reading 62208 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 J1526-1351_X_2017_10_21_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973753Jy sigma=0.007329 ! Fit after self-cal, rms=0.921482Jy sigma=0.006945 ! 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=0.7737 mas, bmaj=3.196 mas, bpa=-19.07 degrees ! Estimated noise=1237.63 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 = 0.0542574 Jy ! Component: 100 - total flux cleaned = 0.0754627 Jy ! Total flux subtracted in 100 components = 0.0754627 Jy ! Clean residual min=-0.010659 max=0.014676 Jy/beam ! Clean residual mean=0.000314 rms=0.004505 Jy/beam ! Combined flux in latest and established models = 0.0754627 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0754627 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=0.135788Jy sigma=0.001034 ! Fit after self-cal, rms=0.135372Jy sigma=0.001031 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=3.737 mas, bpa=-17.05 degrees ! Estimated noise=393.397 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 = 0.0383395 Jy ! Component: 100 - total flux cleaned = 0.0639752 Jy ! Component: 150 - total flux cleaned = 0.0814792 Jy ! Component: 200 - total flux cleaned = 0.0934505 Jy ! Total flux subtracted in 200 components = 0.0934505 Jy ! Clean residual min=-0.015634 max=0.025106 Jy/beam ! Clean residual mean=0.000872 rms=0.008303 Jy/beam ! Combined flux in latest and established models = 0.168913 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.168913 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=0.123420Jy sigma=0.000922 ! Fit after self-cal, rms=0.122523Jy sigma=0.000915 ! 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 1.35 FD 1.06 HN 2.04 KP 0.90 ! LA 0.76 MK 1.35 NL 1.62 OV 1.80 ! PT 0.60 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.08 HN 2.02 KP 0.91 ! LA 0.73 MK 1.35 NL 1.80 OV 1.87 ! PT 0.58 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.07 HN 2.02 KP 0.91 ! LA 0.71 MK 1.43 NL 1.76 OV 1.94 ! PT 0.56 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.06 HN 2.18 KP 0.91 ! LA 0.72 MK 1.45 NL 1.88 OV 1.95 ! PT 0.56 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.07 HN 1.79 KP 0.92 ! LA 0.74 MK 1.33 NL 1.74 OV 2.23 ! PT 0.55 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.11 HN 1.70 KP 0.92 ! LA 0.73 MK 1.54 NL 1.81 OV 2.24 ! PT 0.58 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.17 HN 1.87 KP 0.96 ! LA 0.69 MK 1.36 NL 2.03 OV 2.57 ! PT 0.59 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.19 HN 1.68 KP 0.96 ! LA 0.73 MK 1.45 NL 2.00 OV 2.47 ! PT 0.55 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.18 HN 1.53 KP 1.00 ! LA 0.71 MK 1.41 NL 2.07 OV 2.46 ! PT 0.58 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.24 HN 1.69 KP 1.03 ! LA 0.71 MK 1.25 NL 1.78 OV 2.62 ! PT 0.58 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.25 HN 1.59 KP 1.05 ! LA 0.72 MK 1.33 NL 1.80 OV 2.53 ! PT 0.57 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.25 HN 1.44 KP 1.02 ! LA 0.75 MK 1.18 NL 1.74 OV 2.36 ! PT 0.58 ! ! ! Fit before self-cal, rms=0.122523Jy sigma=0.000915 ! Fit after self-cal, rms=0.198022Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=4.103 mas, bpa=-17.2 degrees ! Estimated noise=480.301 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 = 0.00207632 Jy ! Component: 100 - total flux cleaned = 0.00220716 Jy ! Component: 150 - total flux cleaned = 0.00221053 Jy ! Component: 200 - total flux cleaned = 0.00231521 Jy ! Total flux subtracted in 200 components = 0.00231521 Jy ! Clean residual min=-0.010865 max=0.017028 Jy/beam ! Clean residual mean=0.000218 rms=0.004315 Jy/beam ! Combined flux in latest and established models = 0.171228 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.171228 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=0.197594Jy sigma=0.000786 ! Fit after self-cal, rms=0.202722Jy sigma=0.000775 ! 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=0.202722Jy sigma=0.000775 ! Fit after self-cal, rms=0.237366Jy sigma=0.000746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=4.043 mas, bpa=-17.12 degrees ! Estimated noise=476.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215969 Jy ! Component: 100 - total flux cleaned = 0.00245383 Jy ! Component: 150 - total flux cleaned = 0.00252473 Jy ! Component: 200 - total flux cleaned = 0.00252011 Jy ! Total flux subtracted in 200 components = 0.00252011 Jy ! Clean residual min=-0.007894 max=0.010251 Jy/beam ! Clean residual mean=0.000052 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.173748 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.173749 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=0.237104Jy sigma=0.000746 ! Fit after self-cal, rms=0.238135Jy sigma=0.000745 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 = 0.000549183 Jy ! Component: 100 - total flux cleaned = 0.000548389 Jy ! Component: 150 - total flux cleaned = 0.000428535 Jy ! Component: 200 - total flux cleaned = 0.000426287 Jy ! Total flux subtracted in 200 components = 0.000426287 Jy ! Clean residual min=-0.007746 max=0.009852 Jy/beam ! Clean residual mean=0.000044 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.174175 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.174175 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=0.238031Jy sigma=0.000745 ! Fit after self-cal, rms=0.238036Jy sigma=0.000745 ! 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=0.238036Jy sigma=0.000745 ! Fit after self-cal, rms=0.241049Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=4.065 mas, bpa=-16.99 degrees ! Estimated noise=478.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177971 Jy ! Component: 100 - total flux cleaned = 0.00202456 Jy ! Component: 150 - total flux cleaned = 0.00208567 Jy ! Component: 200 - total flux cleaned = 0.00213754 Jy ! Total flux subtracted in 200 components = 0.00213754 Jy ! Clean residual min=-0.007907 max=0.009680 Jy/beam ! Clean residual mean=0.000058 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 0.176312 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.176312 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=0.240883Jy sigma=0.000744 ! Fit after self-cal, rms=0.240851Jy sigma=0.000744 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 = 0.000620605 Jy ! Component: 100 - total flux cleaned = 0.000630061 Jy ! Component: 150 - total flux cleaned = 0.000527225 Jy ! Component: 200 - total flux cleaned = 0.000527167 Jy ! Total flux subtracted in 200 components = 0.000527167 Jy ! Clean residual min=-0.007788 max=0.009803 Jy/beam ! Clean residual mean=0.000051 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.17684 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.17684 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=0.240767Jy sigma=0.000744 ! Fit after self-cal, rms=0.240761Jy sigma=0.000744 ! 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=0.240761Jy sigma=0.000744 ! Fit after self-cal, rms=0.242636Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.774 mas, bmaj=5.232 mas, bpa=-3.943 degrees ! Estimated noise=488.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236213 Jy ! Component: 100 - total flux cleaned = 0.00266841 Jy ! Component: 150 - total flux cleaned = 0.00286404 Jy ! Component: 200 - total flux cleaned = 0.00303783 Jy ! Total flux subtracted in 200 components = 0.00303783 Jy ! Clean residual min=-0.009745 max=0.010964 Jy/beam ! Clean residual mean=0.000072 rms=0.003544 Jy/beam ! Combined flux in latest and established models = 0.179877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.179877 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=0.242504Jy sigma=0.000744 ! Fit after self-cal, rms=0.242443Jy sigma=0.000744 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 = 0.000206339 Jy ! Component: 100 - total flux cleaned = 0.000378217 Jy ! Component: 150 - total flux cleaned = 0.000482963 Jy ! Component: 200 - total flux cleaned = 0.000576304 Jy ! Total flux subtracted in 200 components = 0.000576304 Jy ! Clean residual min=-0.009739 max=0.011100 Jy/beam ! Clean residual mean=0.000062 rms=0.003547 Jy/beam ! Combined flux in latest and established models = 0.180454 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.180454 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=0.242373Jy sigma=0.000744 ! Fit after self-cal, rms=0.242348Jy sigma=0.000744 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=4.093 mas, bpa=-16.96 degrees ! Estimated noise=481.925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 4.093 at -16.96 degrees (North through East) ! Clean map min=-0.0077029 max=0.068868 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=0.8623 mas, bmaj=3.393 mas, bpa=-19.57 degrees ! Estimated noise=1750.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693097 Jy ! Component: 100 - total flux cleaned = 0.102317 Jy ! Component: 150 - total flux cleaned = 0.123768 Jy ! Component: 200 - total flux cleaned = 0.138495 Jy ! Total flux subtracted in 200 components = 0.138495 Jy ! Clean residual min=-0.010930 max=0.011303 Jy/beam ! Clean residual mean=0.000176 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 0.138495 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.138495 Jy ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=4.093 mas, bpa=-16.96 degrees ! Estimated noise=481.925 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 = 0.0167731 Jy ! Component: 100 - total flux cleaned = 0.0261318 Jy ! Component: 150 - total flux cleaned = 0.0315701 Jy ! Component: 200 - total flux cleaned = 0.0340164 Jy ! Total flux subtracted in 200 components = 0.0340164 Jy ! Clean residual min=-0.008039 max=0.009820 Jy/beam ! Clean residual mean=0.000123 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 0.172511 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.172511 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=2.774 mas, bmaj=5.232 mas, bpa=-3.943 degrees ! Estimated noise=488.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334342 Jy ! Component: 100 - total flux cleaned = 0.00368687 Jy ! Component: 150 - total flux cleaned = 0.00406051 Jy ! Component: 200 - total flux cleaned = 0.00438982 Jy ! Total flux subtracted in 200 components = 0.00438982 Jy ! Clean residual min=-0.010069 max=0.010851 Jy/beam ! Clean residual mean=0.000113 rms=0.003583 Jy/beam ! Combined flux in latest and established models = 0.176901 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 = 0.000241343 Jy ! Component: 100 - total flux cleaned = 0.000517624 Jy ! Component: 150 - total flux cleaned = 0.000719888 Jy ! Component: 200 - total flux cleaned = 0.000949121 Jy ! Total flux subtracted in 200 components = 0.000949121 Jy ! Clean residual min=-0.009973 max=0.010970 Jy/beam ! Clean residual mean=0.000099 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.17785 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.17785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=4.093 mas, bpa=-16.96 degrees ! Estimated noise=481.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003429 Jy ! Component: 100 - total flux cleaned = -0.000447809 Jy ! Component: 150 - total flux cleaned = -0.000446765 Jy ! Component: 200 - total flux cleaned = -0.00036402 Jy ! Total flux subtracted in 200 components = -0.00036402 Jy ! Clean residual min=-0.007861 max=0.010269 Jy/beam ! Clean residual mean=0.000072 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 0.177486 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.177486 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=0.242392Jy sigma=0.000744 ! Fit after self-cal, rms=0.242316Jy sigma=0.000744 wmodel J1526-1351_X_2017_10_21_pus_map.mod ! Writing 68 model components to file: J1526-1351_X_2017_10_21_pus_map.mod wobs J1526-1351_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1526-1351_X_2017_10_21_pus_uvs.fits wwins J1526-1351_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1526-1351_X_2017_10_21_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 = 0.00431717 Jy ! Component: 100 - total flux cleaned = 0.00725509 Jy ! Component: 150 - total flux cleaned = 0.0100044 Jy ! Component: 200 - total flux cleaned = 0.0119732 Jy ! Component: 250 - total flux cleaned = 0.0133582 Jy ! Component: 300 - total flux cleaned = 0.0146945 Jy ! Component: 350 - total flux cleaned = 0.0162188 Jy ! Component: 400 - total flux cleaned = 0.0173564 Jy ! Component: 450 - total flux cleaned = 0.0182429 Jy ! Component: 500 - total flux cleaned = 0.0194337 Jy ! Component: 550 - total flux cleaned = 0.0203832 Jy ! Component: 600 - total flux cleaned = 0.0212091 Jy ! Component: 650 - total flux cleaned = 0.0220176 Jy ! Component: 700 - total flux cleaned = 0.0223148 Jy ! Component: 750 - total flux cleaned = 0.0227046 Jy ! Component: 800 - total flux cleaned = 0.0228013 Jy ! Component: 850 - total flux cleaned = 0.0233692 Jy ! Component: 900 - total flux cleaned = 0.023462 Jy ! Component: 950 - total flux cleaned = 0.0238324 Jy ! Component: 1000 - total flux cleaned = 0.0241071 Jy ! Component: 1050 - total flux cleaned = 0.0244695 Jy ! Component: 1100 - total flux cleaned = 0.0244698 Jy ! Component: 1150 - total flux cleaned = 0.0246487 Jy ! Component: 1200 - total flux cleaned = 0.0250006 Jy ! Component: 1250 - total flux cleaned = 0.0251741 Jy ! Component: 1300 - total flux cleaned = 0.0252603 Jy ! Component: 1350 - total flux cleaned = 0.0255171 Jy ! Component: 1400 - total flux cleaned = 0.0254316 Jy ! Component: 1450 - total flux cleaned = 0.0256845 Jy ! Component: 1500 - total flux cleaned = 0.0257685 Jy ! Component: 1550 - total flux cleaned = 0.0259348 Jy ! Component: 1600 - total flux cleaned = 0.0258512 Jy ! Component: 1650 - total flux cleaned = 0.025851 Jy ! Component: 1700 - total flux cleaned = 0.0256878 Jy ! Component: 1750 - total flux cleaned = 0.0256065 Jy ! Component: 1800 - total flux cleaned = 0.0255259 Jy ! Component: 1850 - total flux cleaned = 0.0252043 Jy ! Component: 1900 - total flux cleaned = 0.0251247 Jy ! Component: 1950 - total flux cleaned = 0.0248862 Jy ! Component: 2000 - total flux cleaned = 0.0247277 Jy ! Total flux subtracted in 2048 components = 0.0246487 Jy ! Clean residual min=-0.004206 max=0.004122 Jy/beam ! Clean residual mean=-0.000116 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.202135 Jy keep ! Adding 175 model components to the UV plane model. ! The established model now contains 243 components and 0.202135 Jy ![Exited script file: muppet] wmap "J1526-1351_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 4.093 at -16.96 degrees (North through East) ! Clean map min=-0.0068919 max=0.071328 Jy/beam ! Writing clean map to FITS file: J1526-1351_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.071328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00176492 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.4231 7.4231 14.8462 29.6924 59.3848 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0052 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 4.093 at -16.96 degrees (North through East) ! Clean map min=-0.0068919 max=0.071328 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1526-1351_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:56:25 2019