! Started logfile: J0725-2640_S_2017_02_19_pus_uvs.log on Sat May 4 18:45:38 2019 obs J0725-2640_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0725-2640_S_2017_02_19_pus_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.660889 visibilities/baseline/integration-bin. ! Found source: J0725-2640 ! ! 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 482 lines of history. ! ! Reading 11896 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 J0725-2640_S_2017_02_19_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 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.852793Jy sigma=0.005494 ! Fit after self-cal, rms=0.825205Jy sigma=0.005327 ! 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=2.392 mas, bmaj=6.393 mas, bpa=-5.962 degrees ! Estimated noise=1585.28 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 = 0.123811 Jy ! Component: 100 - total flux cleaned = 0.17625 Jy ! Total flux subtracted in 100 components = 0.17625 Jy ! Clean residual min=-0.012339 max=0.025321 Jy/beam ! Clean residual mean=-0.000031 rms=0.004066 Jy/beam ! Combined flux in latest and established models = 0.17625 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.17625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141146Jy sigma=0.000809 ! Fit after self-cal, rms=0.140615Jy sigma=0.000806 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314775 Jy ! Component: 100 - total flux cleaned = 0.0510885 Jy ! Total flux subtracted in 100 components = 0.0510885 Jy ! Clean residual min=-0.008315 max=0.012541 Jy/beam ! Clean residual mean=-0.000015 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.227338 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.227338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128042Jy sigma=0.000730 ! Fit after self-cal, rms=0.127937Jy 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=2.902 mas, bmaj=7.616 mas, bpa=-6.051 degrees ! Estimated noise=1110.41 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 = 0.0223954 Jy ! Component: 100 - total flux cleaned = 0.0351243 Jy ! Component: 150 - total flux cleaned = 0.0428804 Jy ! Component: 200 - total flux cleaned = 0.0476788 Jy ! Total flux subtracted in 200 components = 0.0476788 Jy ! Clean residual min=-0.008736 max=0.010794 Jy/beam ! Clean residual mean=-0.000001 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 0.275017 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.275017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122950Jy sigma=0.000706 ! Fit after self-cal, rms=0.122922Jy sigma=0.000706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.48 KP 1.07 ! LA 1.00 MK 1.06 NL 0.91 OV 1.01 ! PT 1.00* SC 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.50 KP 1.03 ! LA 1.00 MK 1.03 NL 1.06 OV 1.05 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.02 HN 1.38 KP 0.89 ! LA 0.76 MK 1.01 NL 1.19 OV 0.96 ! PT 1.00* SC 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.27 KP 1.00* ! LA 0.71 MK 1.15 NL 1.00* OV 1.01 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.122922Jy sigma=0.000706 ! Fit after self-cal, rms=0.120025Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=7.476 mas, bpa=-4.37 degrees ! Estimated noise=1115.13 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 = -0.00200806 Jy ! Component: 100 - total flux cleaned = -0.00200528 Jy ! Component: 150 - total flux cleaned = -0.00201085 Jy ! Component: 200 - total flux cleaned = -0.00208898 Jy ! Total flux subtracted in 200 components = -0.00208898 Jy ! Clean residual min=-0.005405 max=0.006235 Jy/beam ! Clean residual mean=0.000003 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.272928 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.272928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119759Jy sigma=0.000670 ! Fit after self-cal, rms=0.119908Jy sigma=0.000669 ! 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=0.119908Jy sigma=0.000669 ! Fit after self-cal, rms=0.128451Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=7.558 mas, bpa=-4.903 degrees ! Estimated noise=1123.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260294 Jy ! Component: 100 - total flux cleaned = 6.01864e-05 Jy ! Component: 150 - total flux cleaned = -4.34188e-05 Jy ! Component: 200 - total flux cleaned = -0.000138042 Jy ! Total flux subtracted in 200 components = -0.000138042 Jy ! Clean residual min=-0.002965 max=0.003561 Jy/beam ! Clean residual mean=-0.000005 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.27279 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.27279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128423Jy sigma=0.000660 ! Fit after self-cal, rms=0.128721Jy 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 (-10, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322109 Jy ! Component: 100 - total flux cleaned = 0.00420962 Jy ! Component: 150 - total flux cleaned = 0.00458768 Jy ! Component: 200 - total flux cleaned = 0.00486246 Jy ! Total flux subtracted in 200 components = 0.00486246 Jy ! Clean residual min=-0.002723 max=0.002925 Jy/beam ! Clean residual mean=-0.000005 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.277653 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.277653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128639Jy sigma=0.000659 ! Fit after self-cal, rms=0.128625Jy sigma=0.000659 ! 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=0.128625Jy sigma=0.000659 ! Fit after self-cal, rms=0.130473Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=7.564 mas, bpa=-4.947 degrees ! Estimated noise=1126.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013511 Jy ! Component: 100 - total flux cleaned = 0.00166554 Jy ! Component: 150 - total flux cleaned = 0.00181801 Jy ! Component: 200 - total flux cleaned = 0.00188712 Jy ! Total flux subtracted in 200 components = 0.00188712 Jy ! Clean residual min=-0.002584 max=0.002821 Jy/beam ! Clean residual mean=-0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.27954 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.27954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130438Jy sigma=0.000658 ! Fit after self-cal, rms=0.130453Jy sigma=0.000658 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 = 0.000358793 Jy ! Component: 100 - total flux cleaned = 0.000457827 Jy ! Component: 150 - total flux cleaned = 0.000519402 Jy ! Component: 200 - total flux cleaned = 0.000519313 Jy ! Total flux subtracted in 200 components = 0.000519313 Jy ! Clean residual min=-0.002529 max=0.002837 Jy/beam ! Clean residual mean=-0.000006 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.280059 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.280059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130434Jy sigma=0.000658 ! Fit after self-cal, rms=0.130434Jy sigma=0.000658 ! Inverting map ! Added new window around map position (103.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169927 Jy ! Component: 100 - total flux cleaned = 0.00186455 Jy ! Component: 150 - total flux cleaned = 0.00194826 Jy ! Component: 200 - total flux cleaned = 0.0020587 Jy ! Total flux subtracted in 200 components = 0.0020587 Jy ! Clean residual min=-0.002414 max=0.002615 Jy/beam ! Clean residual mean=-0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.282118 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.282118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130355Jy sigma=0.000658 ! Fit after self-cal, rms=0.130338Jy sigma=0.000658 ! 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=0.130338Jy sigma=0.000658 ! Fit after self-cal, rms=0.130430Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.423 mas, bmaj=16.68 mas, bpa=5.097 degrees ! Estimated noise=1471.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893316 Jy ! Component: 100 - total flux cleaned = 0.00149285 Jy ! Component: 150 - total flux cleaned = 0.00188935 Jy ! Component: 200 - total flux cleaned = 0.00207482 Jy ! Total flux subtracted in 200 components = 0.00207482 Jy ! Clean residual min=-0.002429 max=0.002424 Jy/beam ! Clean residual mean=-0.000011 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.284193 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 159 components and 0.284193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130419Jy sigma=0.000658 ! Fit after self-cal, rms=0.130402Jy sigma=0.000658 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 = 0.000499635 Jy ! Component: 100 - total flux cleaned = 0.000718854 Jy ! Component: 150 - total flux cleaned = 0.000806517 Jy ! Component: 200 - total flux cleaned = 0.000827751 Jy ! Total flux subtracted in 200 components = 0.000827751 Jy ! Clean residual min=-0.002293 max=0.002418 Jy/beam ! Clean residual mean=-0.000010 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.28502 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 167 components and 0.28502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130394Jy sigma=0.000658 ! Fit after self-cal, rms=0.130386Jy sigma=0.000658 ! 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=2.965 mas, bmaj=7.571 mas, bpa=-4.98 degrees ! Estimated noise=1126.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.965 x 7.571 at -4.98 degrees (North through East) ! Clean map min=-0.0021928 max=0.17179 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=2.439 mas, bmaj=6.302 mas, bpa=-4.842 degrees ! Estimated noise=1637.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127883 Jy ! Component: 100 - total flux cleaned = 0.182389 Jy ! Component: 150 - total flux cleaned = 0.213276 Jy ! Component: 200 - total flux cleaned = 0.232035 Jy ! Total flux subtracted in 200 components = 0.232035 Jy ! Clean residual min=-0.006146 max=0.010373 Jy/beam ! Clean residual mean=-0.000018 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.232035 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.232035 Jy ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=7.571 mas, bpa=-4.98 degrees ! Estimated noise=1126.97 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 = 0.0175307 Jy ! Component: 100 - total flux cleaned = 0.0272267 Jy ! Component: 150 - total flux cleaned = 0.0333968 Jy ! Component: 200 - total flux cleaned = 0.0379068 Jy ! Total flux subtracted in 200 components = 0.0379068 Jy ! Clean residual min=-0.003468 max=0.004550 Jy/beam ! Clean residual mean=-0.000008 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.269942 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.269942 Jy ! Inverting map ! Added new window around map position (-3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414457 Jy ! Component: 100 - total flux cleaned = 0.00628068 Jy ! Component: 150 - total flux cleaned = 0.00792603 Jy ! Component: 200 - total flux cleaned = 0.00924134 Jy ! Total flux subtracted in 200 components = 0.00924134 Jy ! Clean residual min=-0.002949 max=0.003462 Jy/beam ! Clean residual mean=-0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.279183 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.279183 Jy ! Inverting map ! Added new window around map position (5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263711 Jy ! Component: 100 - total flux cleaned = 0.00357711 Jy ! Component: 150 - total flux cleaned = 0.00455516 Jy ! Component: 200 - total flux cleaned = 0.00513585 Jy ! Total flux subtracted in 200 components = 0.00513585 Jy ! Clean residual min=-0.002534 max=0.002505 Jy/beam ! Clean residual mean=-0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.284319 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.284319 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=7.423 mas, bmaj=16.68 mas, bpa=5.097 degrees ! Estimated noise=1471.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763129 Jy ! Component: 100 - total flux cleaned = 0.00120627 Jy ! Component: 150 - total flux cleaned = 0.00150484 Jy ! Component: 200 - total flux cleaned = 0.00179459 Jy ! Total flux subtracted in 200 components = 0.00179459 Jy ! Clean residual min=-0.002295 max=0.002489 Jy/beam ! Clean residual mean=-0.000010 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.286113 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 = 0.000197621 Jy ! Component: 100 - total flux cleaned = 0.000298951 Jy ! Component: 150 - total flux cleaned = 0.000345188 Jy ! Component: 200 - total flux cleaned = 0.000365771 Jy ! Total flux subtracted in 200 components = 0.000365771 Jy ! Clean residual min=-0.002295 max=0.002523 Jy/beam ! Clean residual mean=-0.000010 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.286479 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 157 components and 0.286479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=7.571 mas, bpa=-4.98 degrees ! Estimated noise=1126.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225025 Jy ! Component: 100 - total flux cleaned = -0.000272966 Jy ! Component: 150 - total flux cleaned = -0.000181498 Jy ! Component: 200 - total flux cleaned = -0.000140401 Jy ! Total flux subtracted in 200 components = -0.000140401 Jy ! Clean residual min=-0.002235 max=0.002296 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.286339 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 183 components and 0.286339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130309Jy sigma=0.000658 ! Fit after self-cal, rms=0.130250Jy sigma=0.000658 wmodel J0725-2640_S_2017_02_19_pus_map.mod ! Writing 183 model components to file: J0725-2640_S_2017_02_19_pus_map.mod wobs J0725-2640_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0725-2640_S_2017_02_19_pus_uvs.fits wwins J0725-2640_S_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J0725-2640_S_2017_02_19_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 = 4.89004e-05 Jy ! Component: 100 - total flux cleaned = -7.03601e-05 Jy ! Component: 150 - total flux cleaned = -7.10832e-05 Jy ! Component: 200 - total flux cleaned = -3.41027e-05 Jy ! Component: 250 - total flux cleaned = 0.000142932 Jy ! Component: 300 - total flux cleaned = 0.000349686 Jy ! Component: 350 - total flux cleaned = 0.000450236 Jy ! Component: 400 - total flux cleaned = 0.000548357 Jy ! Component: 450 - total flux cleaned = 0.000676676 Jy ! Component: 500 - total flux cleaned = 0.000801893 Jy ! Component: 550 - total flux cleaned = 0.000893863 Jy ! Component: 600 - total flux cleaned = 0.00104426 Jy ! Component: 650 - total flux cleaned = 0.00116209 Jy ! Component: 700 - total flux cleaned = 0.001336 Jy ! Component: 750 - total flux cleaned = 0.00133586 Jy ! Component: 800 - total flux cleaned = 0.00147568 Jy ! Component: 850 - total flux cleaned = 0.00158566 Jy ! Component: 900 - total flux cleaned = 0.00161271 Jy ! Component: 950 - total flux cleaned = 0.00166635 Jy ! Component: 1000 - total flux cleaned = 0.00177135 Jy ! Component: 1050 - total flux cleaned = 0.00179682 Jy ! Component: 1100 - total flux cleaned = 0.0018225 Jy ! Component: 1150 - total flux cleaned = 0.00187373 Jy ! Component: 1200 - total flux cleaned = 0.00194862 Jy ! Component: 1250 - total flux cleaned = 0.00204725 Jy ! Component: 1300 - total flux cleaned = 0.00204705 Jy ! Component: 1350 - total flux cleaned = 0.00204734 Jy ! Component: 1400 - total flux cleaned = 0.00211919 Jy ! Component: 1450 - total flux cleaned = 0.00221346 Jy ! Component: 1500 - total flux cleaned = 0.00223651 Jy ! Component: 1550 - total flux cleaned = 0.00235162 Jy ! Component: 1600 - total flux cleaned = 0.00230575 Jy ! Component: 1650 - total flux cleaned = 0.00228342 Jy ! Component: 1700 - total flux cleaned = 0.00235036 Jy ! Component: 1750 - total flux cleaned = 0.00241643 Jy ! Component: 1800 - total flux cleaned = 0.00237262 Jy ! Component: 1850 - total flux cleaned = 0.00232952 Jy ! Component: 1900 - total flux cleaned = 0.00245868 Jy ! Component: 1950 - total flux cleaned = 0.0024798 Jy ! Component: 2000 - total flux cleaned = 0.00252194 Jy ! Component: 2050 - total flux cleaned = 0.00252191 Jy ! Component: 2100 - total flux cleaned = 0.00262523 Jy ! Component: 2150 - total flux cleaned = 0.00260452 Jy ! Component: 2200 - total flux cleaned = 0.00270633 Jy ! Component: 2250 - total flux cleaned = 0.00268601 Jy ! Component: 2300 - total flux cleaned = 0.00270593 Jy ! Component: 2350 - total flux cleaned = 0.002686 Jy ! Component: 2400 - total flux cleaned = 0.00274471 Jy ! Component: 2450 - total flux cleaned = 0.00268648 Jy ! Component: 2500 - total flux cleaned = 0.00266713 Jy ! Component: 2550 - total flux cleaned = 0.00262877 Jy ! Component: 2600 - total flux cleaned = 0.00262855 Jy ! Component: 2650 - total flux cleaned = 0.00259111 Jy ! Component: 2700 - total flux cleaned = 0.00260999 Jy ! Component: 2750 - total flux cleaned = 0.00255439 Jy ! Component: 2800 - total flux cleaned = 0.00257297 Jy ! Component: 2850 - total flux cleaned = 0.00257303 Jy ! Component: 2900 - total flux cleaned = 0.00253682 Jy ! Component: 2950 - total flux cleaned = 0.00253671 Jy ! Component: 3000 - total flux cleaned = 0.00251865 Jy ! Component: 3050 - total flux cleaned = 0.00248299 Jy ! Component: 3100 - total flux cleaned = 0.00248286 Jy ! Component: 3150 - total flux cleaned = 0.00239492 Jy ! Component: 3200 - total flux cleaned = 0.00242952 Jy ! Component: 3250 - total flux cleaned = 0.00232521 Jy ! Component: 3300 - total flux cleaned = 0.00222176 Jy ! Component: 3350 - total flux cleaned = 0.00218753 Jy ! Component: 3400 - total flux cleaned = 0.0021193 Jy ! Component: 3450 - total flux cleaned = 0.00201757 Jy ! Component: 3500 - total flux cleaned = 0.00195023 Jy ! Component: 3550 - total flux cleaned = 0.0018665 Jy ! Component: 3600 - total flux cleaned = 0.00184982 Jy ! Component: 3650 - total flux cleaned = 0.0017337 Jy ! Component: 3700 - total flux cleaned = 0.00168429 Jy ! Component: 3750 - total flux cleaned = 0.00160216 Jy ! Component: 3800 - total flux cleaned = 0.00152057 Jy ! Component: 3850 - total flux cleaned = 0.00147176 Jy ! Component: 3900 - total flux cleaned = 0.00134254 Jy ! Component: 3950 - total flux cleaned = 0.00131045 Jy ! Component: 4000 - total flux cleaned = 0.00124648 Jy ! Component: 4050 - total flux cleaned = 0.00116695 Jy ! Total flux subtracted in 4096 components = 0.00115108 Jy ! Clean residual min=-0.001107 max=0.000967 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.28749 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 455 components and 0.28749 Jy ![Exited script file: muppet] wmap "J0725-2640_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.965 x 7.571 at -4.98 degrees (North through East) ! Clean map min=-0.002182 max=0.17285 Jy/beam ! Writing clean map to FITS file: J0725-2640_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279249 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484658 0.484658 0.969316 1.93863 3.87727 7.75453 15.5091 31.0181 62.0363 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.965 x 7.571 at -4.98 degrees (North through East) ! Clean map min=-0.002182 max=0.17285 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 J0725-2640_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:45:43 2019