! Started logfile: J1522-2730_S_2017_07_09_pus_uvs.log on Wed May 8 14:52:02 2019 obs J1522-2730_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1522-2730_S_2017_07_09_pus_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 594 lines of history. ! ! Reading 8512 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1522-2730_S_2017_07_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 = 1024x1024 pixels with 0.500x0.500 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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 426 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.403739Jy sigma=0.002535 ! Fit after self-cal, rms=0.325598Jy sigma=0.001948 ! 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=2.836 mas, bmaj=7.867 mas, bpa=-4 degrees ! Estimated noise=1865.72 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 = 0.565027 Jy ! Component: 100 - total flux cleaned = 0.688539 Jy ! Total flux subtracted in 100 components = 0.688539 Jy ! Clean residual min=-0.031776 max=0.057479 Jy/beam ! Clean residual mean=0.000207 rms=0.009605 Jy/beam ! Combined flux in latest and established models = 0.688538 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.688538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224822Jy sigma=0.001448 ! Fit after self-cal, rms=0.224820Jy sigma=0.001448 ! Inverting map ! Added new window around map position (-6.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516579 Jy ! Component: 100 - total flux cleaned = 0.0816965 Jy ! Total flux subtracted in 100 components = 0.0816965 Jy ! Clean residual min=-0.030089 max=0.051837 Jy/beam ! Clean residual mean=0.000149 rms=0.008710 Jy/beam ! Combined flux in latest and established models = 0.770235 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.770235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206493Jy sigma=0.001287 ! Fit after self-cal, rms=0.205436Jy sigma=0.001278 ! 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=3.478 mas, bmaj=9.504 mas, bpa=-3.062 degrees ! Estimated noise=1374.57 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 = 0.0477285 Jy ! Component: 100 - total flux cleaned = 0.0732263 Jy ! Component: 150 - total flux cleaned = 0.0870848 Jy ! Component: 200 - total flux cleaned = 0.090058 Jy ! Total flux subtracted in 200 components = 0.090058 Jy ! Clean residual min=-0.022002 max=0.030393 Jy/beam ! Clean residual mean=0.000430 rms=0.006720 Jy/beam ! Combined flux in latest and established models = 0.860293 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.860293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197005Jy sigma=0.001177 ! Fit after self-cal, rms=0.196828Jy sigma=0.001175 ! 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 1.00* FD 0.91 HN 1.03 KP 1.00 ! LA 0.98 MK 0.98 NL 0.99 OV 0.94 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.86 FD 0.96 HN 1.39 KP 0.96 ! LA 0.94 MK 0.99 NL 1.17 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.00 HN 1.07 KP 0.95 ! LA 0.94 MK 1.02 NL 1.05 OV 0.89 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.06 KP 1.00* ! LA 1.00 MK 0.91 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.196828Jy sigma=0.001175 ! Fit after self-cal, rms=0.181999Jy sigma=0.000928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=9.566 mas, bpa=-2.59 degrees ! Estimated noise=1388.54 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 = -0.0123738 Jy ! Component: 100 - total flux cleaned = -0.013496 Jy ! Component: 150 - total flux cleaned = -0.013825 Jy ! Component: 200 - total flux cleaned = -0.0147321 Jy ! Total flux subtracted in 200 components = -0.0147321 Jy ! Clean residual min=-0.017890 max=0.021510 Jy/beam ! Clean residual mean=0.000199 rms=0.004328 Jy/beam ! Combined flux in latest and established models = 0.845561 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.845561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180043Jy sigma=0.000911 ! Fit after self-cal, rms=0.179987Jy sigma=0.000909 ! Inverting map ! Added new window around map position (11.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144196 Jy ! Component: 100 - total flux cleaned = 0.0136383 Jy ! Component: 150 - total flux cleaned = 0.0122753 Jy ! Component: 200 - total flux cleaned = 0.0113532 Jy ! Total flux subtracted in 200 components = 0.0113532 Jy ! Clean residual min=-0.016505 max=0.019371 Jy/beam ! Clean residual mean=0.000162 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.856914 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.856914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177789Jy sigma=0.000889 ! Fit after self-cal, rms=0.177491Jy sigma=0.000887 ! 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. ! ! Fit before self-cal, rms=0.177491Jy sigma=0.000887 ! Fit after self-cal, rms=0.198107Jy sigma=0.000733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=9.565 mas, bpa=-2.688 degrees ! Estimated noise=1388.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0110269 Jy ! Component: 100 - total flux cleaned = -0.0139603 Jy ! Component: 150 - total flux cleaned = -0.0153514 Jy ! Component: 200 - total flux cleaned = -0.0157492 Jy ! Total flux subtracted in 200 components = -0.0157492 Jy ! Clean residual min=-0.009284 max=0.008233 Jy/beam ! Clean residual mean=0.000039 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.841165 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.841165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196991Jy sigma=0.000724 ! Fit after self-cal, rms=0.197143Jy sigma=0.000723 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 = -0.00234487 Jy ! Component: 100 - total flux cleaned = -0.00288106 Jy ! Component: 150 - total flux cleaned = -0.00320165 Jy ! Component: 200 - total flux cleaned = -0.00350183 Jy ! Total flux subtracted in 200 components = -0.00350183 Jy ! Clean residual min=-0.009089 max=0.007923 Jy/beam ! Clean residual mean=0.000049 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.837663 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.837663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196724Jy sigma=0.000721 ! Fit after self-cal, rms=0.196697Jy sigma=0.000720 ! 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. ! ! Fit before self-cal, rms=0.196697Jy sigma=0.000720 ! Fit after self-cal, rms=0.195096Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=9.571 mas, bpa=-2.654 degrees ! Estimated noise=1386.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00419603 Jy ! Component: 100 - total flux cleaned = -0.00451689 Jy ! Component: 150 - total flux cleaned = -0.00494882 Jy ! Component: 200 - total flux cleaned = -0.00507939 Jy ! Total flux subtracted in 200 components = -0.00507939 Jy ! Clean residual min=-0.004123 max=0.005546 Jy/beam ! Clean residual mean=0.000016 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.832584 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.832584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194723Jy sigma=0.000672 ! Fit after self-cal, rms=0.194722Jy sigma=0.000672 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, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255021 Jy ! Component: 100 - total flux cleaned = 0.00253498 Jy ! Component: 150 - total flux cleaned = 0.0025322 Jy ! Component: 200 - total flux cleaned = 0.00241866 Jy ! Total flux subtracted in 200 components = 0.00241866 Jy ! Clean residual min=-0.003928 max=0.004481 Jy/beam ! Clean residual mean=0.000013 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.835002 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.835002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194503Jy sigma=0.000670 ! Fit after self-cal, rms=0.194486Jy sigma=0.000670 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.194486Jy sigma=0.000670 ! Fit after self-cal, rms=0.196358Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.418 mas, bmaj=19.77 mas, bpa=-1.862 degrees ! Estimated noise=1705.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017579 Jy ! Component: 100 - total flux cleaned = -0.00260721 Jy ! Component: 150 - total flux cleaned = -0.00292322 Jy ! Component: 200 - total flux cleaned = -0.002993 Jy ! Total flux subtracted in 200 components = -0.002993 Jy ! Clean residual min=-0.004114 max=0.003517 Jy/beam ! Clean residual mean=0.000004 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.832009 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 0.832009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196205Jy sigma=0.000668 ! Fit after self-cal, rms=0.196178Jy sigma=0.000668 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 = 0.000119256 Jy ! Component: 100 - total flux cleaned = 0.000120001 Jy ! Component: 150 - total flux cleaned = 5.2644e-05 Jy ! Component: 200 - total flux cleaned = 5.35419e-05 Jy ! Total flux subtracted in 200 components = 5.35419e-05 Jy ! Clean residual min=-0.004121 max=0.003453 Jy/beam ! Clean residual mean=0.000003 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.832063 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 153 components and 0.832063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196104Jy sigma=0.000668 ! Fit after self-cal, rms=0.196083Jy sigma=0.000668 ! 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=3.492 mas, bmaj=9.576 mas, bpa=-2.623 degrees ! Estimated noise=1384.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.492 x 9.576 at -2.623 degrees (North through East) ! Clean map min=-0.007528 max=0.7361 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. ! ! Fit before self-cal, rms=0.196083Jy sigma=0.000668 ! Fit after self-cal, rms=0.202274Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=3.492 mas, bmaj=9.585 mas, bpa=-2.575 degrees ! Estimated noise=1382.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136961 Jy ! Component: 100 - total flux cleaned = -0.00158455 Jy ! Component: 150 - total flux cleaned = -0.00167842 Jy ! Component: 200 - total flux cleaned = -0.00168005 Jy ! Total flux subtracted in 200 components = -0.00168005 Jy ! Clean residual min=-0.003496 max=0.003698 Jy/beam ! Clean residual mean=-0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.830383 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.830383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202125Jy sigma=0.000610 ! Fit after self-cal, rms=0.202116Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242622 Jy ! Component: 100 - total flux cleaned = -0.000323398 Jy ! Component: 150 - total flux cleaned = -0.000324365 Jy ! Component: 200 - total flux cleaned = -0.000401996 Jy ! Total flux subtracted in 200 components = -0.000401996 Jy ! Clean residual min=-0.003437 max=0.003673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.829981 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.829981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202025Jy sigma=0.000609 ! Fit after self-cal, rms=0.202020Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202020Jy sigma=0.000609 ! Fit after self-cal, rms=0.203164Jy sigma=0.000609 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=2.813 mas, bmaj=7.862 mas, bpa=-3.654 degrees ! Estimated noise=1944.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.58627 Jy ! Component: 100 - total flux cleaned = 0.714334 Jy ! Component: 150 - total flux cleaned = 0.753028 Jy ! Component: 200 - total flux cleaned = 0.774583 Jy ! Total flux subtracted in 200 components = 0.774583 Jy ! Clean residual min=-0.006919 max=0.013132 Jy/beam ! Clean residual mean=0.000054 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.774583 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.774583 Jy ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=9.589 mas, bpa=-2.558 degrees ! Estimated noise=1381.64 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 = 0.0211774 Jy ! Component: 100 - total flux cleaned = 0.0324645 Jy ! Component: 150 - total flux cleaned = 0.0395023 Jy ! Component: 200 - total flux cleaned = 0.0445854 Jy ! Total flux subtracted in 200 components = 0.0445854 Jy ! Clean residual min=-0.004182 max=0.006497 Jy/beam ! Clean residual mean=0.000043 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.819168 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.819168 Jy ! Inverting map ! Added new window around map position (1.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585169 Jy ! Component: 100 - total flux cleaned = 0.00813916 Jy ! Component: 150 - total flux cleaned = 0.00933295 Jy ! Component: 200 - total flux cleaned = 0.00986935 Jy ! Total flux subtracted in 200 components = 0.00986935 Jy ! Clean residual min=-0.003839 max=0.003549 Jy/beam ! Clean residual mean=0.000009 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.829037 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.829037 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.427 mas, bmaj=19.81 mas, bpa=-1.842 degrees ! Estimated noise=1701.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011964 Jy ! Component: 100 - total flux cleaned = 0.00142269 Jy ! Component: 150 - total flux cleaned = 0.00167136 Jy ! Component: 200 - total flux cleaned = 0.00161994 Jy ! Total flux subtracted in 200 components = 0.00161994 Jy ! Clean residual min=-0.003951 max=0.003886 Jy/beam ! Clean residual mean=-0.000003 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.830657 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 = 1.16863e-06 Jy ! Component: 100 - total flux cleaned = -4.48362e-05 Jy ! Component: 150 - total flux cleaned = -4.36524e-05 Jy ! Component: 200 - total flux cleaned = -4.32961e-05 Jy ! Total flux subtracted in 200 components = -4.32961e-05 Jy ! Clean residual min=-0.003991 max=0.003862 Jy/beam ! Clean residual mean=-0.000007 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.830614 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.830614 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=9.589 mas, bpa=-2.558 degrees ! Estimated noise=1381.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114575 Jy ! Component: 100 - total flux cleaned = -0.0010545 Jy ! Component: 150 - total flux cleaned = -0.000965805 Jy ! Component: 200 - total flux cleaned = -0.000797608 Jy ! Total flux subtracted in 200 components = -0.000797608 Jy ! Clean residual min=-0.003319 max=0.003398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.829817 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.829817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203135Jy sigma=0.000609 ! Fit after self-cal, rms=0.202926Jy sigma=0.000608 wmodel J1522-2730_S_2017_07_09_pus_map.mod ! Writing 124 model components to file: J1522-2730_S_2017_07_09_pus_map.mod wobs J1522-2730_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1522-2730_S_2017_07_09_pus_uvs.fits wwins J1522-2730_S_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J1522-2730_S_2017_07_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698965 Jy ! Component: 100 - total flux cleaned = 0.000992201 Jy ! Component: 150 - total flux cleaned = 0.000935411 Jy ! Component: 200 - total flux cleaned = 0.000988287 Jy ! Component: 250 - total flux cleaned = 0.00114467 Jy ! Component: 300 - total flux cleaned = 0.00119607 Jy ! Component: 350 - total flux cleaned = 0.0014453 Jy ! Component: 400 - total flux cleaned = 0.0017363 Jy ! Component: 450 - total flux cleaned = 0.00202195 Jy ! Component: 500 - total flux cleaned = 0.00216275 Jy ! Component: 550 - total flux cleaned = 0.0023929 Jy ! Component: 600 - total flux cleaned = 0.00266283 Jy ! Component: 650 - total flux cleaned = 0.00270647 Jy ! Component: 700 - total flux cleaned = 0.00270557 Jy ! Component: 750 - total flux cleaned = 0.00274882 Jy ! Component: 800 - total flux cleaned = 0.00291885 Jy ! Component: 850 - total flux cleaned = 0.0030856 Jy ! Component: 900 - total flux cleaned = 0.00320888 Jy ! Component: 950 - total flux cleaned = 0.00333062 Jy ! Component: 1000 - total flux cleaned = 0.0034106 Jy ! Component: 1050 - total flux cleaned = 0.00352947 Jy ! Component: 1100 - total flux cleaned = 0.00376509 Jy ! Component: 1150 - total flux cleaned = 0.0039593 Jy ! Component: 1200 - total flux cleaned = 0.00411318 Jy ! Component: 1250 - total flux cleaned = 0.00437943 Jy ! Component: 1300 - total flux cleaned = 0.00449226 Jy ! Component: 1350 - total flux cleaned = 0.00471585 Jy ! Component: 1400 - total flux cleaned = 0.00490013 Jy ! Component: 1450 - total flux cleaned = 0.00500971 Jy ! Component: 1500 - total flux cleaned = 0.00511823 Jy ! Component: 1550 - total flux cleaned = 0.00522534 Jy ! Component: 1600 - total flux cleaned = 0.00536716 Jy ! Component: 1650 - total flux cleaned = 0.00536724 Jy ! Component: 1700 - total flux cleaned = 0.00554144 Jy ! Component: 1750 - total flux cleaned = 0.00554158 Jy ! Component: 1800 - total flux cleaned = 0.00578148 Jy ! Component: 1850 - total flux cleaned = 0.00574745 Jy ! Component: 1900 - total flux cleaned = 0.00584879 Jy ! Component: 1950 - total flux cleaned = 0.00594933 Jy ! Component: 2000 - total flux cleaned = 0.00604818 Jy ! Component: 2050 - total flux cleaned = 0.00611371 Jy ! Component: 2100 - total flux cleaned = 0.00611378 Jy ! Component: 2150 - total flux cleaned = 0.00611366 Jy ! Component: 2200 - total flux cleaned = 0.00617808 Jy ! Component: 2250 - total flux cleaned = 0.00608281 Jy ! Component: 2300 - total flux cleaned = 0.00617781 Jy ! Component: 2350 - total flux cleaned = 0.0062409 Jy ! Component: 2400 - total flux cleaned = 0.00636549 Jy ! Component: 2450 - total flux cleaned = 0.00645812 Jy ! Component: 2500 - total flux cleaned = 0.00642658 Jy ! Component: 2550 - total flux cleaned = 0.0063655 Jy ! Component: 2600 - total flux cleaned = 0.00651707 Jy ! Component: 2650 - total flux cleaned = 0.00645641 Jy ! Component: 2700 - total flux cleaned = 0.00651632 Jy ! Component: 2750 - total flux cleaned = 0.00657579 Jy ! Component: 2800 - total flux cleaned = 0.00657558 Jy ! Component: 2850 - total flux cleaned = 0.00660483 Jy ! Component: 2900 - total flux cleaned = 0.00645878 Jy ! Component: 2950 - total flux cleaned = 0.00645901 Jy ! Component: 3000 - total flux cleaned = 0.00643037 Jy ! Component: 3050 - total flux cleaned = 0.00648746 Jy ! Component: 3100 - total flux cleaned = 0.00648756 Jy ! Component: 3150 - total flux cleaned = 0.00643078 Jy ! Component: 3200 - total flux cleaned = 0.00643066 Jy ! Component: 3250 - total flux cleaned = 0.00631879 Jy ! Component: 3300 - total flux cleaned = 0.00634665 Jy ! Component: 3350 - total flux cleaned = 0.00631909 Jy ! Component: 3400 - total flux cleaned = 0.00626398 Jy ! Component: 3450 - total flux cleaned = 0.00612702 Jy ! Component: 3500 - total flux cleaned = 0.00612721 Jy ! Component: 3550 - total flux cleaned = 0.00612732 Jy ! Component: 3600 - total flux cleaned = 0.00610033 Jy ! Component: 3650 - total flux cleaned = 0.00601981 Jy ! Component: 3700 - total flux cleaned = 0.00599301 Jy ! Component: 3750 - total flux cleaned = 0.0059925 Jy ! Component: 3800 - total flux cleaned = 0.00586065 Jy ! Component: 3850 - total flux cleaned = 0.00586065 Jy ! Component: 3900 - total flux cleaned = 0.00578244 Jy ! Component: 3950 - total flux cleaned = 0.00578238 Jy ! Component: 4000 - total flux cleaned = 0.00575658 Jy ! Component: 4050 - total flux cleaned = 0.00575655 Jy ! Total flux subtracted in 4096 components = 0.00567987 Jy ! Clean residual min=-0.001506 max=0.001758 Jy/beam ! Clean residual mean=-0.000010 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.835496 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 404 components and 0.835497 Jy ![Exited script file: muppet] wmap "J1522-2730_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.491 x 9.589 at -2.558 degrees (North through East) ! Clean map min=-0.0029488 max=0.75479 Jy/beam ! Writing clean map to FITS file: J1522-2730_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.75479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000489893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194714 0.194714 0.389428 0.778855 1.55771 3.11542 6.23084 12.4617 24.9234 49.8467 99.6935 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.754 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.491 x 9.589 at -2.558 degrees (North through East) ! Clean map min=-0.0029488 max=0.75479 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1522-2730_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:52:07 2019