! Started logfile: J1752+1734_S_2017_04_28_pus_uvs.log on Thu May 2 16:31:04 2019 obs J1752+1734_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1752+1734_S_2017_04_28_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847368 visibilities/baseline/integration-bin. ! Found source: J1752+1734 ! ! 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 671 lines of history. ! ! Reading 17388 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 J1752+1734_S_2017_04_28_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 548 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.626430Jy sigma=0.005639 ! Fit after self-cal, rms=0.610919Jy sigma=0.005503 ! 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=2.938 mas, bmaj=6.262 mas, bpa=-10.75 degrees ! Estimated noise=1187.32 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 = 0.294926 Jy ! Component: 100 - total flux cleaned = 0.381556 Jy ! Total flux subtracted in 100 components = 0.381556 Jy ! Clean residual min=-0.010761 max=0.035447 Jy/beam ! Clean residual mean=-0.000069 rms=0.003430 Jy/beam ! Combined flux in latest and established models = 0.381556 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.381556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142945Jy sigma=0.000932 ! Fit after self-cal, rms=0.142937Jy sigma=0.000932 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368008 Jy ! Component: 100 - total flux cleaned = 0.0570554 Jy ! Total flux subtracted in 100 components = 0.0570554 Jy ! Clean residual min=-0.007003 max=0.013681 Jy/beam ! Clean residual mean=-0.000031 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.438611 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.438611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129003Jy sigma=0.000766 ! Fit after self-cal, rms=0.128948Jy sigma=0.000765 ! Inverting map ! Added new window around map position (-2, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014551 Jy ! Component: 100 - total flux cleaned = 0.0242306 Jy ! Total flux subtracted in 100 components = 0.0242306 Jy ! Clean residual min=-0.005975 max=0.006982 Jy/beam ! Clean residual mean=-0.000016 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.462842 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.462842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126009Jy sigma=0.000730 ! Fit after self-cal, rms=0.125977Jy sigma=0.000730 ! 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=3.599 mas, bmaj=7.219 mas, bpa=-9.342 degrees ! Estimated noise=668.028 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 = 0.0115953 Jy ! Component: 100 - total flux cleaned = 0.018679 Jy ! Component: 150 - total flux cleaned = 0.0234911 Jy ! Component: 200 - total flux cleaned = 0.0268599 Jy ! Total flux subtracted in 200 components = 0.0268599 Jy ! Clean residual min=-0.005260 max=0.006990 Jy/beam ! Clean residual mean=0.000004 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.489702 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 76 components and 0.489702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124269Jy sigma=0.000713 ! Fit after self-cal, rms=0.124215Jy sigma=0.000712 ! 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 0.94 FD 1.02 HN 1.00 KP 1.00 ! LA 1.01 MK 1.02 NL 0.92 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.04 KP 0.96 ! LA 0.98 MK 0.98 NL 1.08 OV 1.03 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 1.00 ! LA 1.00 MK 0.98 NL 1.04 OV 0.94 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 1.00* ! LA 0.86 MK 1.10 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.124215Jy sigma=0.000712 ! Fit after self-cal, rms=0.112083Jy sigma=0.000684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=7.241 mas, bpa=-9.293 degrees ! Estimated noise=666.575 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 (-14.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768833 Jy ! Component: 100 - total flux cleaned = 0.011842 Jy ! Component: 150 - total flux cleaned = 0.0145415 Jy ! Component: 200 - total flux cleaned = 0.016524 Jy ! Total flux subtracted in 200 components = 0.016524 Jy ! Clean residual min=-0.003782 max=0.003617 Jy/beam ! Clean residual mean=0.000014 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.506226 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 127 components and 0.506226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111280Jy sigma=0.000677 ! Fit after self-cal, rms=0.111197Jy sigma=0.000676 ! 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=0.111197Jy sigma=0.000676 ! Fit after self-cal, rms=0.093986Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=7.24 mas, bpa=-9.321 degrees ! Estimated noise=667.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021306 Jy ! Component: 100 - total flux cleaned = 0.00348092 Jy ! Component: 150 - total flux cleaned = 0.00447022 Jy ! Component: 200 - total flux cleaned = 0.00485695 Jy ! Total flux subtracted in 200 components = 0.00485695 Jy ! Clean residual min=-0.002248 max=0.002763 Jy/beam ! Clean residual mean=-0.000010 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.511083 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.511083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093887Jy sigma=0.000659 ! Fit after self-cal, rms=0.093875Jy sigma=0.000659 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 (-6.5, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245996 Jy ! Component: 100 - total flux cleaned = 0.00283771 Jy ! Component: 150 - total flux cleaned = 0.0029257 Jy ! Component: 200 - total flux cleaned = 0.00299946 Jy ! Total flux subtracted in 200 components = 0.00299946 Jy ! Clean residual min=-0.002021 max=0.001809 Jy/beam ! Clean residual mean=-0.000010 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.514082 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.514082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093765Jy sigma=0.000658 ! Fit after self-cal, rms=0.093757Jy sigma=0.000658 ! 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=0.093757Jy sigma=0.000658 ! Fit after self-cal, rms=0.089221Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=7.236 mas, bpa=-9.307 degrees ! Estimated noise=667.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131238 Jy ! Component: 100 - total flux cleaned = 0.00168677 Jy ! Component: 150 - total flux cleaned = 0.00174248 Jy ! Component: 200 - total flux cleaned = 0.00179612 Jy ! Total flux subtracted in 200 components = 0.00179612 Jy ! Clean residual min=-0.001921 max=0.001713 Jy/beam ! Clean residual mean=-0.000010 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.515878 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 179 components and 0.515878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089185Jy sigma=0.000657 ! Fit after self-cal, rms=0.089172Jy sigma=0.000657 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 = 0.000426361 Jy ! Component: 100 - total flux cleaned = 0.000500271 Jy ! Component: 150 - total flux cleaned = 0.000523055 Jy ! Component: 200 - total flux cleaned = 0.000523408 Jy ! Total flux subtracted in 200 components = 0.000523408 Jy ! Clean residual min=-0.001894 max=0.001689 Jy/beam ! Clean residual mean=-0.000011 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.516401 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 190 components and 0.516401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089157Jy sigma=0.000656 ! Fit after self-cal, rms=0.089157Jy sigma=0.000656 ! 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=0.089157Jy sigma=0.000656 ! Fit after self-cal, rms=0.089156Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.616 mas, bmaj=10.14 mas, bpa=-2.845 degrees ! Estimated noise=801.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293424 Jy ! Component: 100 - total flux cleaned = 0.000374687 Jy ! Component: 150 - total flux cleaned = 0.000455829 Jy ! Component: 200 - total flux cleaned = 0.000509176 Jy ! Total flux subtracted in 200 components = 0.000509176 Jy ! Clean residual min=-0.001835 max=0.001784 Jy/beam ! Clean residual mean=-0.000023 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.516911 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 210 components and 0.516911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089147Jy sigma=0.000656 ! Fit after self-cal, rms=0.089145Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16565e-05 Jy ! Component: 100 - total flux cleaned = 7.18251e-05 Jy ! Component: 150 - total flux cleaned = 7.14388e-05 Jy ! Component: 200 - total flux cleaned = 6.05318e-05 Jy ! Total flux subtracted in 200 components = 6.05318e-05 Jy ! Clean residual min=-0.001822 max=0.001796 Jy/beam ! Clean residual mean=-0.000023 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.516971 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 221 components and 0.516971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089144Jy sigma=0.000656 ! Fit after self-cal, rms=0.089144Jy sigma=0.000656 ! 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=3.609 mas, bmaj=7.233 mas, bpa=-9.273 degrees ! Estimated noise=667.254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.609 x 7.233 at -9.273 degrees (North through East) ! Clean map min=-0.0017443 max=0.3925 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=2.946 mas, bmaj=6.273 mas, bpa=-10.73 degrees ! Estimated noise=1185.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294293 Jy ! Component: 100 - total flux cleaned = 0.380425 Jy ! Component: 150 - total flux cleaned = 0.417573 Jy ! Component: 200 - total flux cleaned = 0.438854 Jy ! Total flux subtracted in 200 components = 0.438854 Jy ! Clean residual min=-0.007019 max=0.011363 Jy/beam ! Clean residual mean=-0.000027 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.438853 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 0.438853 Jy ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=7.233 mas, bpa=-9.273 degrees ! Estimated noise=667.254 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 = 0.0200389 Jy ! Component: 100 - total flux cleaned = 0.0329414 Jy ! Component: 150 - total flux cleaned = 0.0423706 Jy ! Component: 200 - total flux cleaned = 0.0494924 Jy ! Total flux subtracted in 200 components = 0.0494924 Jy ! Clean residual min=-0.002613 max=0.004132 Jy/beam ! Clean residual mean=-0.000014 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.488346 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 82 components and 0.488346 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553629 Jy ! Component: 100 - total flux cleaned = 0.00989867 Jy ! Component: 150 - total flux cleaned = 0.0133727 Jy ! Component: 200 - total flux cleaned = 0.0161983 Jy ! Total flux subtracted in 200 components = 0.0161983 Jy ! Clean residual min=-0.002056 max=0.001903 Jy/beam ! Clean residual mean=-0.000012 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.504544 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 123 components and 0.504544 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=7.616 mas, bmaj=10.14 mas, bpa=-2.845 degrees ! Estimated noise=801.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348769 Jy ! Component: 100 - total flux cleaned = 0.00574135 Jy ! Component: 150 - total flux cleaned = 0.00735429 Jy ! Component: 200 - total flux cleaned = 0.00855934 Jy ! Total flux subtracted in 200 components = 0.00855934 Jy ! Clean residual min=-0.001921 max=0.001678 Jy/beam ! Clean residual mean=-0.000023 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.513103 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 = 0.000920069 Jy ! Component: 100 - total flux cleaned = 0.00163124 Jy ! Component: 150 - total flux cleaned = 0.0021879 Jy ! Component: 200 - total flux cleaned = 0.00262649 Jy ! Total flux subtracted in 200 components = 0.00262649 Jy ! Clean residual min=-0.001886 max=0.001768 Jy/beam ! Clean residual mean=-0.000023 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.51573 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 229 components and 0.51573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=7.233 mas, bpa=-9.273 degrees ! Estimated noise=667.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319528 Jy ! Component: 100 - total flux cleaned = 0.00040586 Jy ! Component: 150 - total flux cleaned = 0.000557475 Jy ! Component: 200 - total flux cleaned = 0.000769805 Jy ! Total flux subtracted in 200 components = 0.000769805 Jy ! Clean residual min=-0.001661 max=0.001669 Jy/beam ! Clean residual mean=-0.000011 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.5165 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 248 components and 0.5165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089179Jy sigma=0.000657 ! Fit after self-cal, rms=0.089170Jy sigma=0.000657 wmodel J1752+1734_S_2017_04_28_pus_map.mod ! Writing 248 model components to file: J1752+1734_S_2017_04_28_pus_map.mod wobs J1752+1734_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1752+1734_S_2017_04_28_pus_uvs.fits wwins J1752+1734_S_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1752+1734_S_2017_04_28_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 = -8.39882e-05 Jy ! Component: 100 - total flux cleaned = -0.000224195 Jy ! Component: 150 - total flux cleaned = -0.000251722 Jy ! Component: 200 - total flux cleaned = -0.00027757 Jy ! Component: 250 - total flux cleaned = -0.000277187 Jy ! Component: 300 - total flux cleaned = -0.000374262 Jy ! Component: 350 - total flux cleaned = -0.000350708 Jy ! Component: 400 - total flux cleaned = -0.000350742 Jy ! Component: 450 - total flux cleaned = -0.000350804 Jy ! Component: 500 - total flux cleaned = -0.000351138 Jy ! Component: 550 - total flux cleaned = -0.000394162 Jy ! Component: 600 - total flux cleaned = -0.000436209 Jy ! Component: 650 - total flux cleaned = -0.000414728 Jy ! Component: 700 - total flux cleaned = -0.00043534 Jy ! Component: 750 - total flux cleaned = -0.000455792 Jy ! Component: 800 - total flux cleaned = -0.000435885 Jy ! Component: 850 - total flux cleaned = -0.000436141 Jy ! Component: 900 - total flux cleaned = -0.000416763 Jy ! Component: 950 - total flux cleaned = -0.000436006 Jy ! Component: 1000 - total flux cleaned = -0.000435797 Jy ! Component: 1050 - total flux cleaned = -0.000380402 Jy ! Component: 1100 - total flux cleaned = -0.000343731 Jy ! Component: 1150 - total flux cleaned = -0.000379811 Jy ! Component: 1200 - total flux cleaned = -0.00029072 Jy ! Component: 1250 - total flux cleaned = -0.00027309 Jy ! Component: 1300 - total flux cleaned = -0.000272962 Jy ! Component: 1350 - total flux cleaned = -0.000221281 Jy ! Component: 1400 - total flux cleaned = -0.0001534 Jy ! Component: 1450 - total flux cleaned = -0.00011993 Jy ! Component: 1500 - total flux cleaned = -5.34563e-05 Jy ! Component: 1550 - total flux cleaned = -4.32333e-06 Jy ! Component: 1600 - total flux cleaned = 4.41587e-05 Jy ! Component: 1650 - total flux cleaned = 0.000140506 Jy ! Component: 1700 - total flux cleaned = 0.000172263 Jy ! Component: 1750 - total flux cleaned = 0.000188119 Jy ! Component: 1800 - total flux cleaned = 0.000234833 Jy ! Component: 1850 - total flux cleaned = 0.000250024 Jy ! Component: 1900 - total flux cleaned = 0.00028044 Jy ! Component: 1950 - total flux cleaned = 0.000250229 Jy ! Component: 2000 - total flux cleaned = 0.000250448 Jy ! Component: 2050 - total flux cleaned = 0.000324303 Jy ! Component: 2100 - total flux cleaned = 0.000324356 Jy ! Component: 2150 - total flux cleaned = 0.000309905 Jy ! Component: 2200 - total flux cleaned = 0.000367631 Jy ! Component: 2250 - total flux cleaned = 0.000367394 Jy ! Component: 2300 - total flux cleaned = 0.000423906 Jy ! Component: 2350 - total flux cleaned = 0.000451773 Jy ! Component: 2400 - total flux cleaned = 0.000465464 Jy ! Component: 2450 - total flux cleaned = 0.000506735 Jy ! Component: 2500 - total flux cleaned = 0.000479633 Jy ! Component: 2550 - total flux cleaned = 0.000506551 Jy ! Component: 2600 - total flux cleaned = 0.000573691 Jy ! Component: 2650 - total flux cleaned = 0.000626797 Jy ! Component: 2700 - total flux cleaned = 0.000613558 Jy ! Component: 2750 - total flux cleaned = 0.000679063 Jy ! Component: 2800 - total flux cleaned = 0.000769887 Jy ! Component: 2850 - total flux cleaned = 0.000821275 Jy ! Component: 2900 - total flux cleaned = 0.000885175 Jy ! Component: 2950 - total flux cleaned = 0.000910429 Jy ! Component: 3000 - total flux cleaned = 0.000948232 Jy ! Component: 3050 - total flux cleaned = 0.00101083 Jy ! Component: 3100 - total flux cleaned = 0.00102305 Jy ! Component: 3150 - total flux cleaned = 0.00106001 Jy ! Component: 3200 - total flux cleaned = 0.00108459 Jy ! Component: 3250 - total flux cleaned = 0.00110893 Jy ! Component: 3300 - total flux cleaned = 0.00116911 Jy ! Component: 3350 - total flux cleaned = 0.00120501 Jy ! Component: 3400 - total flux cleaned = 0.00124068 Jy ! Component: 3450 - total flux cleaned = 0.00126421 Jy ! Component: 3500 - total flux cleaned = 0.00131098 Jy ! Component: 3550 - total flux cleaned = 0.00136919 Jy ! Component: 3600 - total flux cleaned = 0.00135748 Jy ! Component: 3650 - total flux cleaned = 0.00136902 Jy ! Component: 3700 - total flux cleaned = 0.00138036 Jy ! Component: 3750 - total flux cleaned = 0.00140299 Jy ! Component: 3800 - total flux cleaned = 0.00144796 Jy ! Component: 3850 - total flux cleaned = 0.00148158 Jy ! Component: 3900 - total flux cleaned = 0.00145937 Jy ! Component: 3950 - total flux cleaned = 0.00151444 Jy ! Component: 4000 - total flux cleaned = 0.00156914 Jy ! Component: 4050 - total flux cleaned = 0.00156908 Jy ! Total flux subtracted in 4096 components = 0.00159071 Jy ! Clean residual min=-0.000634 max=0.000551 Jy/beam ! Clean residual mean=-0.000004 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.51809 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 519 components and 0.51809 Jy ![Exited script file: muppet] wmap "J1752+1734_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.609 x 7.233 at -9.273 degrees (North through East) ! Clean map min=-0.0012308 max=0.39275 Jy/beam ! Writing clean map to FITS file: J1752+1734_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.392755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200814 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.153389 0.153389 0.306778 0.613555 1.22711 2.45422 4.90844 9.81688 19.6338 39.2675 78.5351 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.392 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.609 x 7.233 at -9.273 degrees (North through East) ! Clean map min=-0.0012308 max=0.39275 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 J1752+1734_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:31:09 2019