! Started logfile: J0730-1141_S_2017_02_24_pus_uvs.log on Sat May 4 11:20:56 2019 obs J0730-1141_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0730-1141_S_2017_02_24_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.632258 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 823 lines of history. ! ! Reading 3528 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 J0730-1141_S_2017_02_24_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.523889Jy sigma=0.027536 ! Fit after self-cal, rms=3.523836Jy sigma=0.027604 ! 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=2.576 mas, bmaj=7.013 mas, bpa=-6.639 degrees ! Estimated noise=2044.92 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 = 3.37916 Jy ! Component: 100 - total flux cleaned = 4.13587 Jy ! Total flux subtracted in 100 components = 4.13587 Jy ! Clean residual min=-0.094583 max=0.269021 Jy/beam ! Clean residual mean=-0.000507 rms=0.024232 Jy/beam ! Combined flux in latest and established models = 4.13587 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 4.13587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.610396Jy sigma=0.004626 ! Fit after self-cal, rms=0.610369Jy sigma=0.004626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294195 Jy ! Component: 100 - total flux cleaned = 0.450419 Jy ! Total flux subtracted in 100 components = 0.450419 Jy ! Clean residual min=-0.047040 max=0.076633 Jy/beam ! Clean residual mean=-0.000270 rms=0.012814 Jy/beam ! Combined flux in latest and established models = 4.58629 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 4.58629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.374506Jy sigma=0.002728 ! Fit after self-cal, rms=0.373567Jy sigma=0.002723 ! Inverting map ! Added new window around map position (-2.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0896309 Jy ! Component: 100 - total flux cleaned = 0.146608 Jy ! Total flux subtracted in 100 components = 0.146608 Jy ! Clean residual min=-0.040221 max=0.049638 Jy/beam ! Clean residual mean=-0.000192 rms=0.010895 Jy/beam ! Combined flux in latest and established models = 4.7329 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 4.7329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331404Jy sigma=0.002394 ! Fit after self-cal, rms=0.330881Jy sigma=0.002390 ! 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=3.142 mas, bmaj=8.054 mas, bpa=-4.787 degrees ! Estimated noise=1663.97 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 = 0.080818 Jy ! Component: 100 - total flux cleaned = 0.128859 Jy ! Component: 150 - total flux cleaned = 0.158663 Jy ! Component: 200 - total flux cleaned = 0.177519 Jy ! Total flux subtracted in 200 components = 0.177519 Jy ! Clean residual min=-0.043420 max=0.050502 Jy/beam ! Clean residual mean=-0.000011 rms=0.011117 Jy/beam ! Combined flux in latest and established models = 4.91042 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 4.91042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307043Jy sigma=0.002231 ! Fit after self-cal, rms=0.305811Jy sigma=0.002222 ! 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 0.93 FD 1.01 HN 1.02 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 OV 1.06 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.04 KP 0.94 ! LA 0.93 MK 0.99 NL 0.97 OV 1.09 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.03 ! LA 1.02 MK 1.01 NL 1.08 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.95 KP 1.00* ! LA 0.89 MK 1.00 NL 1.00* OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.305811Jy sigma=0.002222 ! Fit after self-cal, rms=0.156773Jy sigma=0.001129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=8.055 mas, bpa=-4.774 degrees ! Estimated noise=1664.84 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 (-4.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019671 Jy ! Component: 100 - total flux cleaned = 0.0244197 Jy ! Component: 150 - total flux cleaned = 0.0252857 Jy ! Component: 200 - total flux cleaned = 0.0256489 Jy ! Total flux subtracted in 200 components = 0.0256489 Jy ! Clean residual min=-0.017055 max=0.019920 Jy/beam ! Clean residual mean=0.000008 rms=0.004492 Jy/beam ! Combined flux in latest and established models = 4.93607 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 4.93607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151847Jy sigma=0.001091 ! Fit after self-cal, rms=0.151379Jy sigma=0.001088 ! 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=0.151379Jy sigma=0.001088 ! Fit after self-cal, rms=0.128279Jy sigma=0.000937 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=8.053 mas, bpa=-4.743 degrees ! Estimated noise=1664.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602612 Jy ! Component: 100 - total flux cleaned = 0.00811873 Jy ! Component: 150 - total flux cleaned = 0.00959662 Jy ! Component: 200 - total flux cleaned = 0.0102403 Jy ! Total flux subtracted in 200 components = 0.0102403 Jy ! Clean residual min=-0.010422 max=0.016631 Jy/beam ! Clean residual mean=0.000043 rms=0.003185 Jy/beam ! Combined flux in latest and established models = 4.94631 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 4.94631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127135Jy sigma=0.000927 ! Fit after self-cal, rms=0.127033Jy sigma=0.000926 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 (-13, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148466 Jy ! Component: 100 - total flux cleaned = 0.0210771 Jy ! Component: 150 - total flux cleaned = 0.0224249 Jy ! Component: 200 - total flux cleaned = 0.0226284 Jy ! Total flux subtracted in 200 components = 0.0226284 Jy ! Clean residual min=-0.011103 max=0.013034 Jy/beam ! Clean residual mean=0.000031 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 4.96894 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 4.96894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125154Jy sigma=0.000911 ! Fit after self-cal, rms=0.125062Jy sigma=0.000910 ! Inverting map ! Added new window around map position (80.5, 91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937761 Jy ! Component: 100 - total flux cleaned = 0.0108676 Jy ! Component: 150 - total flux cleaned = 0.0122595 Jy ! Component: 200 - total flux cleaned = 0.0127976 Jy ! Total flux subtracted in 200 components = 0.0127976 Jy ! Clean residual min=-0.010999 max=0.011193 Jy/beam ! Clean residual mean=0.000025 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 4.98173 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 4.98173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123768Jy sigma=0.000902 ! Fit after self-cal, rms=0.123702Jy sigma=0.000901 ! 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=0.123702Jy sigma=0.000901 ! Fit after self-cal, rms=0.100505Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.053 mas, bpa=-4.719 degrees ! Estimated noise=1663.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198054 Jy ! Component: 100 - total flux cleaned = 0.00330716 Jy ! Component: 150 - total flux cleaned = 0.00386184 Jy ! Component: 200 - total flux cleaned = 0.0035366 Jy ! Total flux subtracted in 200 components = 0.0035366 Jy ! Clean residual min=-0.006343 max=0.006761 Jy/beam ! Clean residual mean=-0.000010 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 4.98527 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 4.98527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099721Jy sigma=0.000754 ! Fit after self-cal, rms=0.099663Jy sigma=0.000754 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 (4.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386342 Jy ! Component: 100 - total flux cleaned = 0.00458445 Jy ! Component: 150 - total flux cleaned = 0.00475009 Jy ! Component: 200 - total flux cleaned = 0.00520257 Jy ! Total flux subtracted in 200 components = 0.00520257 Jy ! Clean residual min=-0.005722 max=0.006042 Jy/beam ! Clean residual mean=-0.000008 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 4.99047 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 4.99047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099020Jy sigma=0.000749 ! Fit after self-cal, rms=0.098976Jy sigma=0.000749 ! Inverting map ! Added new window around map position (7.5, 110). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318478 Jy ! Component: 100 - total flux cleaned = 0.00393886 Jy ! Component: 150 - total flux cleaned = 0.00433647 Jy ! Component: 200 - total flux cleaned = 0.00470518 Jy ! Total flux subtracted in 200 components = 0.00470518 Jy ! Clean residual min=-0.005314 max=0.005584 Jy/beam ! Clean residual mean=-0.000007 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 4.99518 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 4.99518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098517Jy sigma=0.000745 ! Fit after self-cal, rms=0.098486Jy sigma=0.000745 ! 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=0.098486Jy sigma=0.000745 ! Fit after self-cal, rms=0.098358Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.683 mas, bmaj=14.97 mas, bpa=-4.121 degrees ! Estimated noise=2115.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026318 Jy ! Component: 100 - total flux cleaned = 0.00308636 Jy ! Component: 150 - total flux cleaned = 0.00376969 Jy ! Component: 200 - total flux cleaned = 0.00427749 Jy ! Total flux subtracted in 200 components = 0.00427749 Jy ! Clean residual min=-0.005547 max=0.005880 Jy/beam ! Clean residual mean=-0.000016 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 4.99946 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 214 components and 4.99946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098249Jy sigma=0.000743 ! Fit after self-cal, rms=0.098227Jy sigma=0.000743 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 = -0.000258976 Jy ! Component: 100 - total flux cleaned = -9.26731e-05 Jy ! Component: 150 - total flux cleaned = 0.000270228 Jy ! Component: 200 - total flux cleaned = 0.00047125 Jy ! Total flux subtracted in 200 components = 0.00047125 Jy ! Clean residual min=-0.005455 max=0.005691 Jy/beam ! Clean residual mean=-0.000016 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 4.99993 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 229 components and 4.99993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098158Jy sigma=0.000743 ! Fit after self-cal, rms=0.098146Jy sigma=0.000742 ! 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=3.141 mas, bmaj=8.052 mas, bpa=-4.706 degrees ! Estimated noise=1663.92 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.141 x 8.052 at -4.706 degrees (North through East) ! Clean map min=-0.0049511 max=4.4211 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=0.098146Jy sigma=0.000742 ! Fit after self-cal, rms=0.084574Jy sigma=0.000633 ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.052 mas, bpa=-4.697 degrees ! Estimated noise=1664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020869 Jy ! Component: 100 - total flux cleaned = 0.00234278 Jy ! Component: 150 - total flux cleaned = 0.00222471 Jy ! Component: 200 - total flux cleaned = 0.00222373 Jy ! Total flux subtracted in 200 components = 0.00222373 Jy ! Clean residual min=-0.004831 max=0.005493 Jy/beam ! Clean residual mean=-0.000005 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 5.00215 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 244 components and 5.00215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084242Jy sigma=0.000630 ! Fit after self-cal, rms=0.084232Jy sigma=0.000630 ! Inverting map ! Added new window around map position (26, -84.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382626 Jy ! Component: 100 - total flux cleaned = 0.00483261 Jy ! Component: 150 - total flux cleaned = 0.00513659 Jy ! Component: 200 - total flux cleaned = 0.00484715 Jy ! Total flux subtracted in 200 components = 0.00484715 Jy ! Clean residual min=-0.004622 max=0.004345 Jy/beam ! Clean residual mean=-0.000005 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 5.007 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 264 components and 5.007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083880Jy sigma=0.000628 ! Fit after self-cal, rms=0.083866Jy sigma=0.000628 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083866Jy sigma=0.000628 ! Fit after self-cal, rms=0.083830Jy sigma=0.000627 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=2.575 mas, bmaj=7.015 mas, bpa=-6.531 degrees ! Estimated noise=2049.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.3843 Jy ! Component: 100 - total flux cleaned = 4.14301 Jy ! Component: 150 - total flux cleaned = 4.44264 Jy ! Component: 200 - total flux cleaned = 4.6024 Jy ! Total flux subtracted in 200 components = 4.6024 Jy ! Clean residual min=-0.022485 max=0.078001 Jy/beam ! Clean residual mean=-0.000163 rms=0.008013 Jy/beam ! Combined flux in latest and established models = 4.6024 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 13 model components to the UV plane model. ! The established model now contains 13 components and 4.6024 Jy ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.051 mas, bpa=-4.698 degrees ! Estimated noise=1663.99 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 = 0.132319 Jy ! Component: 100 - total flux cleaned = 0.203294 Jy ! Component: 150 - total flux cleaned = 0.24728 Jy ! Component: 200 - total flux cleaned = 0.277844 Jy ! Total flux subtracted in 200 components = 0.277844 Jy ! Clean residual min=-0.011448 max=0.018320 Jy/beam ! Clean residual mean=-0.000007 rms=0.004025 Jy/beam ! Combined flux in latest and established models = 4.88024 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 83 components and 4.88024 Jy ! Inverting map ! Added new window around map position (-3, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228417 Jy ! Component: 100 - total flux cleaned = 0.0401478 Jy ! Component: 150 - total flux cleaned = 0.0538644 Jy ! Component: 200 - total flux cleaned = 0.0649806 Jy ! Total flux subtracted in 200 components = 0.0649806 Jy ! Clean residual min=-0.007545 max=0.008839 Jy/beam ! Clean residual mean=0.000001 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 4.94522 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 125 components and 4.94522 Jy ! Inverting map ! Added new window around map position (-45, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096298 Jy ! Component: 100 - total flux cleaned = 0.0172687 Jy ! Component: 150 - total flux cleaned = 0.023828 Jy ! Component: 200 - total flux cleaned = 0.0296029 Jy ! Total flux subtracted in 200 components = 0.0296029 Jy ! Clean residual min=-0.005847 max=0.005739 Jy/beam ! Clean residual mean=0.000002 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 4.97483 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 165 components and 4.97482 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=7.684 mas, bmaj=14.97 mas, bpa=-4.111 degrees ! Estimated noise=2115.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076447 Jy ! Component: 100 - total flux cleaned = 0.0132831 Jy ! Component: 150 - total flux cleaned = 0.017786 Jy ! Component: 200 - total flux cleaned = 0.021498 Jy ! Total flux subtracted in 200 components = 0.021498 Jy ! Clean residual min=-0.005925 max=0.004422 Jy/beam ! Clean residual mean=-0.000002 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 4.99632 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 = 0.00290262 Jy ! Component: 100 - total flux cleaned = 0.00489114 Jy ! Component: 150 - total flux cleaned = 0.00656819 Jy ! Component: 200 - total flux cleaned = 0.00781323 Jy ! Total flux subtracted in 200 components = 0.00781323 Jy ! Clean residual min=-0.005235 max=0.003773 Jy/beam ! Clean residual mean=-0.000003 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 5.00414 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 256 components and 5.00414 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.051 mas, bpa=-4.698 degrees ! Estimated noise=1663.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636853 Jy ! Component: 100 - total flux cleaned = -0.000176034 Jy ! Component: 150 - total flux cleaned = 0.000103295 Jy ! Component: 200 - total flux cleaned = 0.000360409 Jy ! Total flux subtracted in 200 components = 0.000360409 Jy ! Clean residual min=-0.004626 max=0.004285 Jy/beam ! Clean residual mean=-0.000003 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 5.0045 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 279 components and 5.0045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083750Jy sigma=0.000627 ! Fit after self-cal, rms=0.083586Jy sigma=0.000626 wmodel J0730-1141_S_2017_02_24_pus_map.mod ! Writing 279 model components to file: J0730-1141_S_2017_02_24_pus_map.mod wobs J0730-1141_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0730-1141_S_2017_02_24_pus_uvs.fits wwins J0730-1141_S_2017_02_24_pus_map.win ! wwins: Wrote 10 windows to J0730-1141_S_2017_02_24_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 = -0.00139953 Jy ! Component: 100 - total flux cleaned = -0.00179088 Jy ! Component: 150 - total flux cleaned = -0.00230268 Jy ! Component: 200 - total flux cleaned = -0.00258167 Jy ! Component: 250 - total flux cleaned = -0.00319287 Jy ! Component: 300 - total flux cleaned = -0.00385171 Jy ! Component: 350 - total flux cleaned = -0.00436617 Jy ! Component: 400 - total flux cleaned = -0.00474466 Jy ! Component: 450 - total flux cleaned = -0.00511404 Jy ! Component: 500 - total flux cleaned = -0.00523587 Jy ! Component: 550 - total flux cleaned = -0.00547441 Jy ! Component: 600 - total flux cleaned = -0.00582383 Jy ! Component: 650 - total flux cleaned = -0.00599537 Jy ! Component: 700 - total flux cleaned = -0.00616395 Jy ! Component: 750 - total flux cleaned = -0.0063868 Jy ! Component: 800 - total flux cleaned = -0.00671425 Jy ! Component: 850 - total flux cleaned = -0.00676903 Jy ! Component: 900 - total flux cleaned = -0.00714038 Jy ! Component: 950 - total flux cleaned = -0.00724415 Jy ! Component: 1000 - total flux cleaned = -0.00714054 Jy ! Component: 1050 - total flux cleaned = -0.00734491 Jy ! Component: 1100 - total flux cleaned = -0.00734487 Jy ! Component: 1150 - total flux cleaned = -0.00734571 Jy ! Component: 1200 - total flux cleaned = -0.00749458 Jy ! Component: 1250 - total flux cleaned = -0.00739693 Jy ! Component: 1300 - total flux cleaned = -0.00749451 Jy ! Component: 1350 - total flux cleaned = -0.00763768 Jy ! Component: 1400 - total flux cleaned = -0.00773214 Jy ! Component: 1450 - total flux cleaned = -0.00773196 Jy ! Component: 1500 - total flux cleaned = -0.00796436 Jy ! Component: 1550 - total flux cleaned = -0.00805575 Jy ! Component: 1600 - total flux cleaned = -0.00819273 Jy ! Component: 1650 - total flux cleaned = -0.00837296 Jy ! Component: 1700 - total flux cleaned = -0.00832852 Jy ! Component: 1750 - total flux cleaned = -0.00863831 Jy ! Component: 1800 - total flux cleaned = -0.00863829 Jy ! Component: 1850 - total flux cleaned = -0.00881268 Jy ! Component: 1900 - total flux cleaned = -0.00881257 Jy ! Component: 1950 - total flux cleaned = -0.00885562 Jy ! Component: 2000 - total flux cleaned = -0.00898249 Jy ! Component: 2050 - total flux cleaned = -0.00877257 Jy ! Component: 2100 - total flux cleaned = -0.00902267 Jy ! Component: 2150 - total flux cleaned = -0.00889872 Jy ! Component: 2200 - total flux cleaned = -0.00881676 Jy ! Component: 2250 - total flux cleaned = -0.00881679 Jy ! Component: 2300 - total flux cleaned = -0.00885716 Jy ! Component: 2350 - total flux cleaned = -0.008897 Jy ! Component: 2400 - total flux cleaned = -0.0087379 Jy ! Component: 2450 - total flux cleaned = -0.00865975 Jy ! Component: 2500 - total flux cleaned = -0.0089333 Jy ! Component: 2550 - total flux cleaned = -0.00893391 Jy ! Component: 2600 - total flux cleaned = -0.00889601 Jy ! Component: 2650 - total flux cleaned = -0.00897214 Jy ! Component: 2700 - total flux cleaned = -0.00908631 Jy ! Component: 2750 - total flux cleaned = -0.00897334 Jy ! Component: 2800 - total flux cleaned = -0.00912334 Jy ! Component: 2850 - total flux cleaned = -0.00908568 Jy ! Component: 2900 - total flux cleaned = -0.00908582 Jy ! Component: 2950 - total flux cleaned = -0.00912218 Jy ! Component: 3000 - total flux cleaned = -0.00926743 Jy ! Component: 3050 - total flux cleaned = -0.00915924 Jy ! Component: 3100 - total flux cleaned = -0.00926672 Jy ! Component: 3150 - total flux cleaned = -0.00940917 Jy ! Component: 3200 - total flux cleaned = -0.00933829 Jy ! Component: 3250 - total flux cleaned = -0.00951328 Jy ! Component: 3300 - total flux cleaned = -0.00947801 Jy ! Component: 3350 - total flux cleaned = -0.00954723 Jy ! Component: 3400 - total flux cleaned = -0.0096846 Jy ! Component: 3450 - total flux cleaned = -0.00971863 Jy ! Component: 3500 - total flux cleaned = -0.00968462 Jy ! Component: 3550 - total flux cleaned = -0.00968478 Jy ! Component: 3600 - total flux cleaned = -0.00968497 Jy ! Component: 3650 - total flux cleaned = -0.00978527 Jy ! Component: 3700 - total flux cleaned = -0.00975229 Jy ! Component: 3750 - total flux cleaned = -0.00991729 Jy ! Component: 3800 - total flux cleaned = -0.00981879 Jy ! Component: 3850 - total flux cleaned = -0.00988414 Jy ! Component: 3900 - total flux cleaned = -0.00998146 Jy ! Component: 3950 - total flux cleaned = -0.0101102 Jy ! Component: 4000 - total flux cleaned = -0.0100139 Jy ! Component: 4050 - total flux cleaned = -0.00991807 Jy ! Total flux subtracted in 4096 components = -0.00985493 Jy ! Clean residual min=-0.001601 max=0.001903 Jy/beam ! Clean residual mean=-0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 4.99464 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 582 components and 4.99465 Jy ![Exited script file: muppet] wmap "J0730-1141_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.141 x 8.051 at -4.698 degrees (North through East) ! Clean map min=-0.0036613 max=4.4232 Jy/beam ! Writing clean map to FITS file: J0730-1141_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.42322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00058544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0397068 0.0397068 0.0794137 0.158827 0.317655 0.635309 1.27062 2.54124 5.08248 10.165 20.3299 40.6598 81.3196 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.423 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.141 x 8.051 at -4.698 degrees (North through East) ! Clean map min=-0.0036613 max=4.4232 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 J0730-1141_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:21:02 2019