! Started logfile: J2258-2758_S_2017_08_05_pus_uvs.log on Thu May 9 19:41:26 2019 obs J2258-2758_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2017_08_05_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 513 lines of history. ! ! Reading 6240 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 J2258-2758_S_2017_08_05_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.418572Jy sigma=0.002873 ! Fit after self-cal, rms=0.291530Jy sigma=0.001890 ! 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=2.427 mas, bmaj=7.093 mas, bpa=-8.747 degrees ! Estimated noise=1959.3 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 = 0.737578 Jy ! Component: 100 - total flux cleaned = 0.909449 Jy ! Total flux subtracted in 100 components = 0.909449 Jy ! Clean residual min=-0.038748 max=0.096215 Jy/beam ! Clean residual mean=-0.000096 rms=0.012352 Jy/beam ! Combined flux in latest and established models = 0.909449 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.909449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306227Jy sigma=0.002063 ! Fit after self-cal, rms=0.306249Jy sigma=0.002063 ! Inverting map ! Added new window around map position (-3.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0967658 Jy ! Component: 100 - total flux cleaned = 0.161256 Jy ! Total flux subtracted in 100 components = 0.161256 Jy ! Clean residual min=-0.032735 max=0.067918 Jy/beam ! Clean residual mean=0.000005 rms=0.009265 Jy/beam ! Combined flux in latest and established models = 1.07071 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.07071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248203Jy sigma=0.001592 ! Fit after self-cal, rms=0.246942Jy sigma=0.001583 ! Inverting map ! Added new window around map position (-4, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0594261 Jy ! Component: 100 - total flux cleaned = 0.0967741 Jy ! Total flux subtracted in 100 components = 0.0967741 Jy ! Clean residual min=-0.033194 max=0.059909 Jy/beam ! Clean residual mean=0.000055 rms=0.007791 Jy/beam ! Combined flux in latest and established models = 1.16748 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 1.16748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219770Jy sigma=0.001382 ! Fit after self-cal, rms=0.217740Jy sigma=0.001364 ! 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=2.909 mas, bmaj=7.962 mas, bpa=-7.573 degrees ! Estimated noise=1556.44 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 (4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677119 Jy ! Component: 100 - total flux cleaned = 0.110133 Jy ! Component: 150 - total flux cleaned = 0.139578 Jy ! Component: 200 - total flux cleaned = 0.160963 Jy ! Total flux subtracted in 200 components = 0.160963 Jy ! Clean residual min=-0.022369 max=0.020507 Jy/beam ! Clean residual mean=-0.000023 rms=0.005631 Jy/beam ! Combined flux in latest and established models = 1.32844 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 82 components and 1.32844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188546Jy sigma=0.001186 ! Fit after self-cal, rms=0.188385Jy sigma=0.001184 ! 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 1.14 FD 0.95 HN 1.06 KP 1.07 ! LA 1.02 MK 0.98 NL 0.87 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.14 KP 1.02 ! LA 0.98 MK 0.95 NL 1.02 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.09 KP 0.90 ! LA 0.77 MK 0.99 NL 1.14 OV 0.93 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.09 KP 1.00* ! LA 1.00* MK 1.33 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.188385Jy sigma=0.001184 ! Fit after self-cal, rms=0.140599Jy sigma=0.000856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.966 mas, bpa=-7.291 degrees ! Estimated noise=1564.52 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 = -0.00311204 Jy ! Component: 100 - total flux cleaned = -0.00492503 Jy ! Component: 150 - total flux cleaned = -0.00462421 Jy ! Component: 200 - total flux cleaned = -0.00462126 Jy ! Total flux subtracted in 200 components = -0.00462126 Jy ! Clean residual min=-0.012863 max=0.015135 Jy/beam ! Clean residual mean=0.000045 rms=0.003554 Jy/beam ! Combined flux in latest and established models = 1.32382 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 1.32382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138888Jy sigma=0.000844 ! Fit after self-cal, rms=0.138923Jy sigma=0.000844 ! 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=0.138923Jy sigma=0.000844 ! Fit after self-cal, rms=0.135821Jy sigma=0.000819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.962 mas, bpa=-7.254 degrees ! Estimated noise=1564.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00559634 Jy ! Component: 100 - total flux cleaned = -0.00692696 Jy ! Component: 150 - total flux cleaned = -0.00716679 Jy ! Component: 200 - total flux cleaned = -0.0071677 Jy ! Total flux subtracted in 200 components = -0.0071677 Jy ! Clean residual min=-0.011571 max=0.015568 Jy/beam ! Clean residual mean=0.000033 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 1.31665 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 1.31665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134878Jy sigma=0.000812 ! Fit after self-cal, rms=0.134881Jy sigma=0.000812 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 (-14, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147313 Jy ! Component: 100 - total flux cleaned = 0.0187375 Jy ! Component: 150 - total flux cleaned = 0.0202119 Jy ! Component: 200 - total flux cleaned = 0.0215144 Jy ! Total flux subtracted in 200 components = 0.0215144 Jy ! Clean residual min=-0.011482 max=0.010964 Jy/beam ! Clean residual mean=0.000053 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 1.33817 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 1.33817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132894Jy sigma=0.000799 ! Fit after self-cal, rms=0.132776Jy sigma=0.000798 ! 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=0.132776Jy sigma=0.000798 ! Fit after self-cal, rms=0.115880Jy sigma=0.000705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.953 mas, bpa=-7.312 degrees ! Estimated noise=1562.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105216 Jy ! Component: 100 - total flux cleaned = -0.00131325 Jy ! Component: 150 - total flux cleaned = -0.00151851 Jy ! Component: 200 - total flux cleaned = -0.00132517 Jy ! Total flux subtracted in 200 components = -0.00132517 Jy ! Clean residual min=-0.008339 max=0.006805 Jy/beam ! Clean residual mean=-0.000000 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 1.33684 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 1.33684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114886Jy sigma=0.000699 ! Fit after self-cal, rms=0.114862Jy sigma=0.000699 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 = 0.00115224 Jy ! Component: 100 - total flux cleaned = 0.00132694 Jy ! Component: 150 - total flux cleaned = 0.00148877 Jy ! Component: 200 - total flux cleaned = 0.00149285 Jy ! Total flux subtracted in 200 components = 0.00149285 Jy ! Clean residual min=-0.008074 max=0.006829 Jy/beam ! Clean residual mean=0.000001 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 1.33834 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 179 components and 1.33834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114408Jy sigma=0.000696 ! Fit after self-cal, rms=0.114376Jy sigma=0.000696 ! 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=0.114376Jy sigma=0.000696 ! Fit after self-cal, rms=0.114468Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.591 mas, bmaj=20.05 mas, bpa=-3.295 degrees ! Estimated noise=2008.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312401 Jy ! Component: 100 - total flux cleaned = -0.00313966 Jy ! Component: 150 - total flux cleaned = -0.00300233 Jy ! Component: 200 - total flux cleaned = -0.00299894 Jy ! Total flux subtracted in 200 components = -0.00299894 Jy ! Clean residual min=-0.007635 max=0.006502 Jy/beam ! Clean residual mean=0.000008 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 1.33534 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 191 components and 1.33534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114112Jy sigma=0.000692 ! Fit after self-cal, rms=0.114081Jy sigma=0.000692 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 = -4.16901e-05 Jy ! Component: 100 - total flux cleaned = -4.03518e-05 Jy ! Component: 150 - total flux cleaned = 7.6811e-05 Jy ! Component: 200 - total flux cleaned = 7.79602e-05 Jy ! Total flux subtracted in 200 components = 7.79602e-05 Jy ! Clean residual min=-0.007165 max=0.006413 Jy/beam ! Clean residual mean=0.000009 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 1.33541 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 198 components and 1.33541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113993Jy sigma=0.000692 ! Fit after self-cal, rms=0.113963Jy sigma=0.000692 ! 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=2.925 mas, bmaj=7.947 mas, bpa=-7.279 degrees ! Estimated noise=1560.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.925 x 7.947 at -7.279 degrees (North through East) ! Clean map min=-0.0071401 max=0.91487 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=0.113963Jy sigma=0.000692 ! Fit after self-cal, rms=0.106995Jy sigma=0.000635 ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=7.948 mas, bpa=-7.371 degrees ! Estimated noise=1557.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00383025 Jy ! Component: 100 - total flux cleaned = -0.00458213 Jy ! Component: 150 - total flux cleaned = -0.0047062 Jy ! Component: 200 - total flux cleaned = -0.0048288 Jy ! Total flux subtracted in 200 components = -0.0048288 Jy ! Clean residual min=-0.006994 max=0.006609 Jy/beam ! Clean residual mean=-0.000003 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 1.33059 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 209 components and 1.33059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106557Jy sigma=0.000633 ! Fit after self-cal, rms=0.106541Jy sigma=0.000633 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148321 Jy ! Component: 100 - total flux cleaned = -0.000252814 Jy ! Component: 150 - total flux cleaned = -0.000356507 Jy ! Component: 200 - total flux cleaned = -0.000356536 Jy ! Total flux subtracted in 200 components = -0.000356536 Jy ! Clean residual min=-0.006799 max=0.006607 Jy/beam ! Clean residual mean=-0.000003 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 1.33023 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 217 components and 1.33023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106342Jy sigma=0.000631 ! Fit after self-cal, rms=0.106332Jy sigma=0.000631 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106332Jy sigma=0.000631 ! Fit after self-cal, rms=0.106533Jy sigma=0.000631 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=2.426 mas, bmaj=7.024 mas, bpa=-8.522 degrees ! Estimated noise=1994.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.749252 Jy ! Component: 100 - total flux cleaned = 0.931712 Jy ! Component: 150 - total flux cleaned = 1.02763 Jy ! Component: 200 - total flux cleaned = 1.09242 Jy ! Total flux subtracted in 200 components = 1.09242 Jy ! Clean residual min=-0.016494 max=0.037668 Jy/beam ! Clean residual mean=-0.000080 rms=0.005288 Jy/beam ! Combined flux in latest and established models = 1.09242 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 43 model components to the UV plane model. ! The established model now contains 43 components and 1.09242 Jy ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=7.942 mas, bpa=-7.334 degrees ! Estimated noise=1555.9 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 = 0.0705939 Jy ! Component: 100 - total flux cleaned = 0.113627 Jy ! Component: 150 - total flux cleaned = 0.142476 Jy ! Component: 200 - total flux cleaned = 0.163312 Jy ! Total flux subtracted in 200 components = 0.163312 Jy ! Clean residual min=-0.009524 max=0.013871 Jy/beam ! Clean residual mean=-0.000070 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 1.25574 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 106 components and 1.25574 Jy ! Inverting map ! Added new window around map position (3, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160292 Jy ! Component: 100 - total flux cleaned = 0.0280905 Jy ! Component: 150 - total flux cleaned = 0.037352 Jy ! Component: 200 - total flux cleaned = 0.043479 Jy ! Total flux subtracted in 200 components = 0.043479 Jy ! Clean residual min=-0.007000 max=0.006719 Jy/beam ! Clean residual mean=-0.000025 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 1.29922 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 134 components and 1.29922 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=7.603 mas, bmaj=20.07 mas, bpa=-3.359 degrees ! Estimated noise=2003.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857053 Jy ! Component: 100 - total flux cleaned = 0.0137618 Jy ! Component: 150 - total flux cleaned = 0.017317 Jy ! Component: 200 - total flux cleaned = 0.0197019 Jy ! Total flux subtracted in 200 components = 0.0197019 Jy ! Clean residual min=-0.006211 max=0.005670 Jy/beam ! Clean residual mean=-0.000010 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 1.31892 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 = 0.00068942 Jy ! Component: 100 - total flux cleaned = 0.00102776 Jy ! Component: 150 - total flux cleaned = 0.00134452 Jy ! Component: 200 - total flux cleaned = 0.00163909 Jy ! Total flux subtracted in 200 components = 0.00163909 Jy ! Clean residual min=-0.005938 max=0.005772 Jy/beam ! Clean residual mean=-0.000007 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 1.32056 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 168 components and 1.32056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=7.942 mas, bpa=-7.334 degrees ! Estimated noise=1555.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000946934 Jy ! Component: 100 - total flux cleaned = -0.000979874 Jy ! Component: 150 - total flux cleaned = -0.00075187 Jy ! Component: 200 - total flux cleaned = -0.000549248 Jy ! Total flux subtracted in 200 components = -0.000549248 Jy ! Clean residual min=-0.006668 max=0.005920 Jy/beam ! Clean residual mean=-0.000006 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 1.32001 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 180 components and 1.32001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106119Jy sigma=0.000627 ! Fit after self-cal, rms=0.105994Jy sigma=0.000626 wmodel J2258-2758_S_2017_08_05_pus_map.mod ! Writing 180 model components to file: J2258-2758_S_2017_08_05_pus_map.mod wobs J2258-2758_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2017_08_05_pus_uvs.fits wwins J2258-2758_S_2017_08_05_pus_map.win ! wwins: Wrote 6 windows to J2258-2758_S_2017_08_05_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 = -0.000793916 Jy ! Component: 100 - total flux cleaned = -0.00171708 Jy ! Component: 150 - total flux cleaned = -0.00256566 Jy ! Component: 200 - total flux cleaned = -0.00312651 Jy ! Component: 250 - total flux cleaned = -0.00351107 Jy ! Component: 300 - total flux cleaned = -0.00373417 Jy ! Component: 350 - total flux cleaned = -0.00366076 Jy ! Component: 400 - total flux cleaned = -0.00358909 Jy ! Component: 450 - total flux cleaned = -0.00365756 Jy ! Component: 500 - total flux cleaned = -0.00352543 Jy ! Component: 550 - total flux cleaned = -0.0036564 Jy ! Component: 600 - total flux cleaned = -0.0038482 Jy ! Component: 650 - total flux cleaned = -0.003848 Jy ! Component: 700 - total flux cleaned = -0.00366384 Jy ! Component: 750 - total flux cleaned = -0.00402942 Jy ! Component: 800 - total flux cleaned = -0.00408839 Jy ! Component: 850 - total flux cleaned = -0.00426528 Jy ! Component: 900 - total flux cleaned = -0.00449643 Jy ! Component: 950 - total flux cleaned = -0.00455388 Jy ! Component: 1000 - total flux cleaned = -0.00478022 Jy ! Component: 1050 - total flux cleaned = -0.00489165 Jy ! Component: 1100 - total flux cleaned = -0.00511117 Jy ! Component: 1150 - total flux cleaned = -0.00516462 Jy ! Component: 1200 - total flux cleaned = -0.00505746 Jy ! Component: 1250 - total flux cleaned = -0.0051636 Jy ! Component: 1300 - total flux cleaned = -0.00526798 Jy ! Component: 1350 - total flux cleaned = -0.00516445 Jy ! Component: 1400 - total flux cleaned = -0.00501218 Jy ! Component: 1450 - total flux cleaned = -0.00516424 Jy ! Component: 1500 - total flux cleaned = -0.00511341 Jy ! Component: 1550 - total flux cleaned = -0.0050136 Jy ! Component: 1600 - total flux cleaned = -0.00501325 Jy ! Component: 1650 - total flux cleaned = -0.00491589 Jy ! Component: 1700 - total flux cleaned = -0.00481924 Jy ! Component: 1750 - total flux cleaned = -0.00477202 Jy ! Component: 1800 - total flux cleaned = -0.00481854 Jy ! Component: 1850 - total flux cleaned = -0.00477191 Jy ! Component: 1900 - total flux cleaned = -0.00463388 Jy ! Component: 1950 - total flux cleaned = -0.00445105 Jy ! Component: 2000 - total flux cleaned = -0.00454182 Jy ! Component: 2050 - total flux cleaned = -0.00431687 Jy ! Component: 2100 - total flux cleaned = -0.00427129 Jy ! Component: 2150 - total flux cleaned = -0.00404976 Jy ! Component: 2200 - total flux cleaned = -0.00409393 Jy ! Component: 2250 - total flux cleaned = -0.00383336 Jy ! Component: 2300 - total flux cleaned = -0.0037476 Jy ! Component: 2350 - total flux cleaned = -0.00379046 Jy ! Component: 2400 - total flux cleaned = -0.00379019 Jy ! Component: 2450 - total flux cleaned = -0.00387365 Jy ! Component: 2500 - total flux cleaned = -0.00362392 Jy ! Component: 2550 - total flux cleaned = -0.00374767 Jy ! Component: 2600 - total flux cleaned = -0.00366551 Jy ! Component: 2650 - total flux cleaned = -0.0036254 Jy ! Component: 2700 - total flux cleaned = -0.00370589 Jy ! Component: 2750 - total flux cleaned = -0.00358549 Jy ! Component: 2800 - total flux cleaned = -0.00362537 Jy ! Component: 2850 - total flux cleaned = -0.00362521 Jy ! Component: 2900 - total flux cleaned = -0.00370342 Jy ! Component: 2950 - total flux cleaned = -0.00370328 Jy ! Component: 3000 - total flux cleaned = -0.00381875 Jy ! Component: 3050 - total flux cleaned = -0.00370425 Jy ! Component: 3100 - total flux cleaned = -0.00381803 Jy ! Component: 3150 - total flux cleaned = -0.00381814 Jy ! Component: 3200 - total flux cleaned = -0.00381832 Jy ! Component: 3250 - total flux cleaned = -0.00385578 Jy ! Component: 3300 - total flux cleaned = -0.00381891 Jy ! Component: 3350 - total flux cleaned = -0.00378262 Jy ! Component: 3400 - total flux cleaned = -0.00396441 Jy ! Component: 3450 - total flux cleaned = -0.00392846 Jy ! Component: 3500 - total flux cleaned = -0.00407186 Jy ! Component: 3550 - total flux cleaned = -0.00392927 Jy ! Component: 3600 - total flux cleaned = -0.00392929 Jy ! Component: 3650 - total flux cleaned = -0.0038241 Jy ! Component: 3700 - total flux cleaned = -0.00392866 Jy ! Component: 3750 - total flux cleaned = -0.0038939 Jy ! Component: 3800 - total flux cleaned = -0.00382456 Jy ! Component: 3850 - total flux cleaned = -0.00382472 Jy ! Component: 3900 - total flux cleaned = -0.00396034 Jy ! Component: 3950 - total flux cleaned = -0.00372316 Jy ! Component: 4000 - total flux cleaned = -0.00368937 Jy ! Component: 4050 - total flux cleaned = -0.00375639 Jy ! Total flux subtracted in 4096 components = -0.00372298 Jy ! Clean residual min=-0.002042 max=0.001834 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 1.31628 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 479 components and 1.31628 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.922 x 7.942 at -7.334 degrees (North through East) ! Clean map min=-0.0054864 max=0.93665 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.936651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000625519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200347 0.200347 0.400695 0.80139 1.60278 3.20556 6.41112 12.8222 25.6445 51.289 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.936 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.922 x 7.942 at -7.334 degrees (North through East) ! Clean map min=-0.0054864 max=0.93665 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 J2258-2758_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:41:31 2019