! Started logfile: J0731+2451_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:42:00 2019 obs J0731+2451_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0731+2451_S_2017_05_31_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0731+2451 ! ! 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 703 lines of history. ! ! Reading 25272 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 J0731+2451_S_2017_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 = 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 713 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860818Jy sigma=0.008032 ! Fit after self-cal, rms=0.849848Jy sigma=0.007943 ! 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=2.99 mas, bmaj=6.209 mas, bpa=3.664 degrees ! Estimated noise=803.682 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 = 0.115638 Jy ! Component: 100 - total flux cleaned = 0.148575 Jy ! Total flux subtracted in 100 components = 0.148575 Jy ! Clean residual min=-0.005137 max=0.013285 Jy/beam ! Clean residual mean=-0.000005 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.148575 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.148575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086753Jy sigma=0.000720 ! Fit after self-cal, rms=0.086737Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140741 Jy ! Component: 100 - total flux cleaned = 0.0205738 Jy ! Total flux subtracted in 100 components = 0.0205738 Jy ! Clean residual min=-0.003366 max=0.003567 Jy/beam ! Clean residual mean=0.000006 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.169148 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.169148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084165Jy sigma=0.000698 ! Fit after self-cal, rms=0.084150Jy sigma=0.000698 ! 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=3.562 mas, bmaj=7.19 mas, bpa=4.231 degrees ! Estimated noise=538.163 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 (3, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477842 Jy ! Component: 100 - total flux cleaned = 0.00776933 Jy ! Component: 150 - total flux cleaned = 0.0098948 Jy ! Component: 200 - total flux cleaned = 0.0114561 Jy ! Total flux subtracted in 200 components = 0.0114561 Jy ! Clean residual min=-0.002446 max=0.002826 Jy/beam ! Clean residual mean=0.000011 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.180605 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.180604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083747Jy sigma=0.000695 ! Fit after self-cal, rms=0.083738Jy sigma=0.000695 ! 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 0.90 FD 0.94 HN 0.99 KP 1.01 ! LA 1.02 MK 1.06 NL 0.91 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.98 HN 1.00 KP 0.97 ! LA 0.98 MK 1.03 NL 1.03 OV 1.04 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.00 ! LA 1.01 MK 1.04 NL 1.02 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.99 KP 0.76 ! LA 1.07 MK 1.19 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.083738Jy sigma=0.000695 ! Fit after self-cal, rms=0.082243Jy sigma=0.000686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=7.21 mas, bpa=4.54 degrees ! Estimated noise=541.371 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 (10, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024664 Jy ! Component: 100 - total flux cleaned = 0.00292286 Jy ! Component: 150 - total flux cleaned = 0.00326134 Jy ! Component: 200 - total flux cleaned = 0.00342902 Jy ! Total flux subtracted in 200 components = 0.00342902 Jy ! Clean residual min=-0.002062 max=0.002586 Jy/beam ! Clean residual mean=0.000009 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.184033 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.184034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082121Jy sigma=0.000685 ! Fit after self-cal, rms=0.082117Jy sigma=0.000685 ! 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=0.082117Jy sigma=0.000685 ! Fit after self-cal, rms=0.079295Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=7.22 mas, bpa=4.611 degrees ! Estimated noise=540.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708855 Jy ! Component: 100 - total flux cleaned = 0.00102563 Jy ! Component: 150 - total flux cleaned = 0.00121436 Jy ! Component: 200 - total flux cleaned = 0.00132659 Jy ! Total flux subtracted in 200 components = 0.00132659 Jy ! Clean residual min=-0.001491 max=0.001580 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.18536 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.18536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079253Jy sigma=0.000674 ! Fit after self-cal, rms=0.079264Jy sigma=0.000674 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 (18, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016997 Jy ! Component: 100 - total flux cleaned = 0.00232631 Jy ! Component: 150 - total flux cleaned = 0.00261027 Jy ! Component: 200 - total flux cleaned = 0.0028312 Jy ! Total flux subtracted in 200 components = 0.0028312 Jy ! Clean residual min=-0.001302 max=0.001521 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.188191 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.188191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079219Jy sigma=0.000674 ! Fit after self-cal, rms=0.079215Jy sigma=0.000674 ! Inverting map ! Added new window around map position (58, -71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113609 Jy ! Component: 100 - total flux cleaned = 0.000995641 Jy ! Component: 150 - total flux cleaned = 0.000965899 Jy ! Component: 200 - total flux cleaned = 0.000994417 Jy ! Total flux subtracted in 200 components = 0.000994417 Jy ! Clean residual min=-0.001245 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.189186 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.189186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079177Jy sigma=0.000674 ! Fit after self-cal, rms=0.079176Jy sigma=0.000673 ! 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=0.079176Jy sigma=0.000673 ! Fit after self-cal, rms=0.079183Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=7.219 mas, bpa=4.686 degrees ! Estimated noise=540.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720538 Jy ! Component: 100 - total flux cleaned = 0.000982679 Jy ! Component: 150 - total flux cleaned = 0.000982756 Jy ! Component: 200 - total flux cleaned = 0.000983242 Jy ! Total flux subtracted in 200 components = 0.000983242 Jy ! Clean residual min=-0.001132 max=0.001118 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.190169 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.190169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079164Jy sigma=0.000673 ! Fit after self-cal, rms=0.079161Jy sigma=0.000673 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 = 0.000317481 Jy ! Component: 100 - total flux cleaned = 0.000340027 Jy ! Component: 150 - total flux cleaned = 0.000403903 Jy ! Component: 200 - total flux cleaned = 0.000444722 Jy ! Total flux subtracted in 200 components = 0.000444722 Jy ! Clean residual min=-0.001108 max=0.001109 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.190614 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 148 components and 0.190614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079149Jy sigma=0.000673 ! Fit after self-cal, rms=0.079148Jy sigma=0.000673 ! 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=0.079148Jy sigma=0.000673 ! Fit after self-cal, rms=0.079161Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.235 mas, bmaj=10.54 mas, bpa=-2.405 degrees ! Estimated noise=654.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567795 Jy ! Component: 100 - total flux cleaned = 0.000856619 Jy ! Component: 150 - total flux cleaned = 0.00107306 Jy ! Component: 200 - total flux cleaned = 0.00122771 Jy ! Total flux subtracted in 200 components = 0.00122771 Jy ! Clean residual min=-0.001179 max=0.001312 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.191841 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 162 components and 0.191841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079158Jy sigma=0.000673 ! Fit after self-cal, rms=0.079156Jy sigma=0.000673 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 = 0.00015474 Jy ! Component: 100 - total flux cleaned = 0.000239772 Jy ! Component: 150 - total flux cleaned = 0.00029654 Jy ! Component: 200 - total flux cleaned = 0.000330682 Jy ! Total flux subtracted in 200 components = 0.000330682 Jy ! Clean residual min=-0.001142 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.192172 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 169 components and 0.192172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079156Jy sigma=0.000673 ! Fit after self-cal, rms=0.079155Jy sigma=0.000673 ! 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=3.588 mas, bmaj=7.218 mas, bpa=4.701 degrees ! Estimated noise=540.135 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 7.218 at 4.701 degrees (North through East) ! Clean map min=-0.0010367 max=0.15099 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=3.023 mas, bmaj=6.248 mas, bpa=4.313 degrees ! Estimated noise=810.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116211 Jy ! Component: 100 - total flux cleaned = 0.149293 Jy ! Component: 150 - total flux cleaned = 0.162896 Jy ! Component: 200 - total flux cleaned = 0.169103 Jy ! Total flux subtracted in 200 components = 0.169103 Jy ! Clean residual min=-0.002873 max=0.003278 Jy/beam ! Clean residual mean=-0.000007 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.169103 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.169103 Jy ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=7.218 mas, bpa=4.701 degrees ! Estimated noise=540.135 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 = 0.005647 Jy ! Component: 100 - total flux cleaned = 0.0092609 Jy ! Component: 150 - total flux cleaned = 0.0120502 Jy ! Component: 200 - total flux cleaned = 0.0143346 Jy ! Total flux subtracted in 200 components = 0.0143346 Jy ! Clean residual min=-0.001547 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.183437 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.183437 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=7.235 mas, bmaj=10.54 mas, bpa=-2.405 degrees ! Estimated noise=654.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268836 Jy ! Component: 100 - total flux cleaned = 0.00439589 Jy ! Component: 150 - total flux cleaned = 0.0056012 Jy ! Component: 200 - total flux cleaned = 0.0064896 Jy ! Total flux subtracted in 200 components = 0.0064896 Jy ! Clean residual min=-0.001401 max=0.001197 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.189927 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 = 0.000390826 Jy ! Component: 100 - total flux cleaned = 0.000695777 Jy ! Component: 150 - total flux cleaned = 0.000956982 Jy ! Component: 200 - total flux cleaned = 0.00118179 Jy ! Total flux subtracted in 200 components = 0.00118179 Jy ! Clean residual min=-0.001223 max=0.001235 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.191109 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 146 components and 0.191109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.588 mas, bmaj=7.218 mas, bpa=4.701 degrees ! Estimated noise=540.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248144 Jy ! Component: 100 - total flux cleaned = 0.000390761 Jy ! Component: 150 - total flux cleaned = 0.000554017 Jy ! Component: 200 - total flux cleaned = 0.000614241 Jy ! Total flux subtracted in 200 components = 0.000614241 Jy ! Clean residual min=-0.001118 max=0.001105 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.191723 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 0.191723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079210Jy sigma=0.000673 ! Fit after self-cal, rms=0.079196Jy sigma=0.000673 wmodel J0731+2451_S_2017_05_31_pus_map.mod ! Writing 163 model components to file: J0731+2451_S_2017_05_31_pus_map.mod wobs J0731+2451_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0731+2451_S_2017_05_31_pus_uvs.fits wwins J0731+2451_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J0731+2451_S_2017_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 6.72e-05 Jy ! Component: 100 - total flux cleaned = 6.22388e-06 Jy ! Component: 150 - total flux cleaned = -7.14787e-05 Jy ! Component: 200 - total flux cleaned = -0.000146594 Jy ! Component: 250 - total flux cleaned = -0.000218645 Jy ! Component: 300 - total flux cleaned = -0.000218448 Jy ! Component: 350 - total flux cleaned = -0.000201308 Jy ! Component: 400 - total flux cleaned = -0.000252069 Jy ! Component: 450 - total flux cleaned = -0.000202143 Jy ! Component: 500 - total flux cleaned = -0.000202382 Jy ! Component: 550 - total flux cleaned = -0.000170485 Jy ! Component: 600 - total flux cleaned = -0.000202381 Jy ! Component: 650 - total flux cleaned = -0.000217734 Jy ! Component: 700 - total flux cleaned = -0.000233053 Jy ! Component: 750 - total flux cleaned = -0.000278644 Jy ! Component: 800 - total flux cleaned = -0.0003238 Jy ! Component: 850 - total flux cleaned = -0.000368476 Jy ! Component: 900 - total flux cleaned = -0.000427365 Jy ! Component: 950 - total flux cleaned = -0.000500436 Jy ! Component: 1000 - total flux cleaned = -0.000572074 Jy ! Component: 1050 - total flux cleaned = -0.000600497 Jy ! Component: 1100 - total flux cleaned = -0.000642735 Jy ! Component: 1150 - total flux cleaned = -0.000642646 Jy ! Component: 1200 - total flux cleaned = -0.000684078 Jy ! Component: 1250 - total flux cleaned = -0.000711604 Jy ! Component: 1300 - total flux cleaned = -0.000752513 Jy ! Component: 1350 - total flux cleaned = -0.000779282 Jy ! Component: 1400 - total flux cleaned = -0.000885957 Jy ! Component: 1450 - total flux cleaned = -0.00085937 Jy ! Component: 1500 - total flux cleaned = -0.000911754 Jy ! Component: 1550 - total flux cleaned = -0.000937622 Jy ! Component: 1600 - total flux cleaned = -0.000937673 Jy ! Component: 1650 - total flux cleaned = -0.000976148 Jy ! Component: 1700 - total flux cleaned = -0.00102681 Jy ! Component: 1750 - total flux cleaned = -0.001052 Jy ! Component: 1800 - total flux cleaned = -0.00113931 Jy ! Component: 1850 - total flux cleaned = -0.00115165 Jy ! Component: 1900 - total flux cleaned = -0.00118864 Jy ! Component: 1950 - total flux cleaned = -0.00118863 Jy ! Component: 2000 - total flux cleaned = -0.00123714 Jy ! Component: 2050 - total flux cleaned = -0.00127318 Jy ! Component: 2100 - total flux cleaned = -0.00130903 Jy ! Component: 2150 - total flux cleaned = -0.00132099 Jy ! Component: 2200 - total flux cleaned = -0.00136805 Jy ! Component: 2250 - total flux cleaned = -0.00142645 Jy ! Component: 2300 - total flux cleaned = -0.00146116 Jy ! Component: 2350 - total flux cleaned = -0.00147264 Jy ! Component: 2400 - total flux cleaned = -0.00148399 Jy ! Component: 2450 - total flux cleaned = -0.00148399 Jy ! Component: 2500 - total flux cleaned = -0.0015403 Jy ! Component: 2550 - total flux cleaned = -0.00155136 Jy ! Component: 2600 - total flux cleaned = -0.0015957 Jy ! Component: 2650 - total flux cleaned = -0.00158469 Jy ! Component: 2700 - total flux cleaned = -0.00160667 Jy ! Component: 2750 - total flux cleaned = -0.00162836 Jy ! Component: 2800 - total flux cleaned = -0.00163921 Jy ! Component: 2850 - total flux cleaned = -0.0016716 Jy ! Component: 2900 - total flux cleaned = -0.0017143 Jy ! Component: 2950 - total flux cleaned = -0.00174611 Jy ! Component: 3000 - total flux cleaned = -0.00172508 Jy ! Component: 3050 - total flux cleaned = -0.00172514 Jy ! Component: 3100 - total flux cleaned = -0.00171479 Jy ! Component: 3150 - total flux cleaned = -0.00176646 Jy ! Component: 3200 - total flux cleaned = -0.00175624 Jy ! Component: 3250 - total flux cleaned = -0.00181741 Jy ! Component: 3300 - total flux cleaned = -0.00182753 Jy ! Component: 3350 - total flux cleaned = -0.00181749 Jy ! Component: 3400 - total flux cleaned = -0.00183744 Jy ! Component: 3450 - total flux cleaned = -0.00185719 Jy ! Component: 3500 - total flux cleaned = -0.00186701 Jy ! Component: 3550 - total flux cleaned = -0.00188668 Jy ! Component: 3600 - total flux cleaned = -0.00188672 Jy ! Component: 3650 - total flux cleaned = -0.00190623 Jy ! Component: 3700 - total flux cleaned = -0.00189648 Jy ! Component: 3750 - total flux cleaned = -0.00193489 Jy ! Component: 3800 - total flux cleaned = -0.00187756 Jy ! Component: 3850 - total flux cleaned = -0.00195362 Jy ! Component: 3900 - total flux cleaned = -0.00195354 Jy ! Component: 3950 - total flux cleaned = -0.0019442 Jy ! Component: 4000 - total flux cleaned = -0.00194415 Jy ! Component: 4050 - total flux cleaned = -0.00196276 Jy ! Total flux subtracted in 4096 components = -0.00196278 Jy ! Clean residual min=-0.000486 max=0.000540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.18976 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 436 components and 0.18976 Jy ![Exited script file: muppet] wmap "J0731+2451_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 7.218 at 4.701 degrees (North through East) ! Clean map min=-0.0010521 max=0.15115 Jy/beam ! Writing clean map to FITS file: J0731+2451_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330774 0.330774 0.661548 1.3231 2.64619 5.29239 10.5848 21.1695 42.3391 84.6782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 7.218 at 4.701 degrees (North through East) ! Clean map min=-0.0010521 max=0.15115 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 J0731+2451_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:42:06 2019