! Started logfile: J2258-2758_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:17:59 2016 obs J2258-2758_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2014_08_09_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694815 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 342 lines of history. ! ! Reading 1876 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_2014_08_09_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.451078Jy sigma=0.003957 ! Fit after self-cal, rms=0.433335Jy sigma=0.003778 ! 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=3.21 mas, bmaj=14.07 mas, bpa=11.6 degrees ! Estimated noise=2310.9 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 = 0.964987 Jy ! Component: 100 - total flux cleaned = 1.22402 Jy ! Total flux subtracted in 100 components = 1.22402 Jy ! Clean residual min=-0.053888 max=0.131830 Jy/beam ! Clean residual mean=-0.000305 rms=0.022160 Jy/beam ! Combined flux in latest and established models = 1.22402 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.22402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302413Jy sigma=0.002523 ! Fit after self-cal, rms=0.301931Jy sigma=0.002521 ! 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=3.844 mas, bmaj=15.89 mas, bpa=11.11 degrees ! Estimated noise=1850.93 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 (-38, 76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165041 Jy ! Component: 100 - total flux cleaned = 0.245026 Jy ! Component: 150 - total flux cleaned = 0.287136 Jy ! Component: 200 - total flux cleaned = 0.300644 Jy ! Total flux subtracted in 200 components = 0.300644 Jy ! Clean residual min=-0.036617 max=0.031285 Jy/beam ! Clean residual mean=-0.000112 rms=0.008613 Jy/beam ! Combined flux in latest and established models = 1.52467 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 1.52467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196527Jy sigma=0.001620 ! Fit after self-cal, rms=0.195117Jy sigma=0.001606 ! 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 0.97 FD 0.88 HN 1.04 KP 1.06 ! LA 1.11 MK 1.00* NL 0.98 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.10 KP 1.02 ! LA 1.07 MK 1.00* NL 1.02 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.08 KP 0.89 ! LA 0.84 MK 1.00* NL 0.99 OV 0.94 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.01 KP 0.85 ! LA 0.80 MK 1.00* NL 1.06 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.195117Jy sigma=0.001606 ! Fit after self-cal, rms=0.101843Jy sigma=0.000847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=15.99 mas, bpa=11.23 degrees ! Estimated noise=1850.22 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 (-20.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190023 Jy ! Component: 100 - total flux cleaned = 0.0240368 Jy ! Component: 150 - total flux cleaned = 0.0260083 Jy ! Component: 200 - total flux cleaned = 0.028067 Jy ! Total flux subtracted in 200 components = 0.028067 Jy ! Clean residual min=-0.012185 max=0.011187 Jy/beam ! Clean residual mean=-0.000016 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 1.55273 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 1.55273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097542Jy sigma=0.000810 ! Fit after self-cal, rms=0.097462Jy sigma=0.000809 ! 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=0.097462Jy sigma=0.000809 ! Fit after self-cal, rms=0.097342Jy sigma=0.000809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=16 mas, bpa=11.24 degrees ! Estimated noise=1848.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692332 Jy ! Component: 100 - total flux cleaned = 0.000324407 Jy ! Component: 150 - total flux cleaned = 0.00144818 Jy ! Component: 200 - total flux cleaned = 0.00225086 Jy ! Total flux subtracted in 200 components = 0.00225086 Jy ! Clean residual min=-0.011047 max=0.009563 Jy/beam ! Clean residual mean=-0.000015 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 1.55498 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 1.55498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096101Jy sigma=0.000800 ! Fit after self-cal, rms=0.096065Jy sigma=0.000800 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 = 0.000649506 Jy ! Component: 100 - total flux cleaned = 0.000831071 Jy ! Component: 150 - total flux cleaned = 0.00132191 Jy ! Component: 200 - total flux cleaned = 0.00162284 Jy ! Total flux subtracted in 200 components = 0.00162284 Jy ! Clean residual min=-0.010512 max=0.009058 Jy/beam ! Clean residual mean=-0.000014 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 1.55661 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 1.55661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095404Jy sigma=0.000795 ! Fit after self-cal, rms=0.095381Jy sigma=0.000795 ! 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=0.095381Jy sigma=0.000795 ! Fit after self-cal, rms=0.095339Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=16.02 mas, bpa=11.27 degrees ! Estimated noise=1847.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273431 Jy ! Component: 100 - total flux cleaned = -0.00275408 Jy ! Component: 150 - total flux cleaned = -0.00275882 Jy ! Component: 200 - total flux cleaned = -0.00289304 Jy ! Total flux subtracted in 200 components = -0.00289304 Jy ! Clean residual min=-0.009912 max=0.008712 Jy/beam ! Clean residual mean=-0.000012 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 1.55371 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 1.55371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094831Jy sigma=0.000791 ! Fit after self-cal, rms=0.094815Jy sigma=0.000791 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 = 0.000714126 Jy ! Component: 100 - total flux cleaned = 0.000945544 Jy ! Component: 150 - total flux cleaned = 0.00105542 Jy ! Component: 200 - total flux cleaned = 0.00105774 Jy ! Total flux subtracted in 200 components = 0.00105774 Jy ! Clean residual min=-0.009519 max=0.008482 Jy/beam ! Clean residual mean=-0.000011 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 1.55477 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 157 components and 1.55477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094529Jy sigma=0.000789 ! Fit after self-cal, rms=0.094518Jy sigma=0.000789 ! 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=0.094518Jy sigma=0.000789 ! Fit after self-cal, rms=0.094526Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.267 mas, bmaj=22.5 mas, bpa=0.9304 degrees ! Estimated noise=2108.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232071 Jy ! Component: 100 - total flux cleaned = -0.00231563 Jy ! Component: 150 - total flux cleaned = -0.00214183 Jy ! Component: 200 - total flux cleaned = -0.00190064 Jy ! Total flux subtracted in 200 components = -0.00190064 Jy ! Clean residual min=-0.007676 max=0.007610 Jy/beam ! Clean residual mean=-0.000016 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 1.55287 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 177 components and 1.55287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094345Jy sigma=0.000787 ! Fit after self-cal, rms=0.094318Jy sigma=0.000787 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 = 7.26632e-05 Jy ! Component: 100 - total flux cleaned = 0.000385894 Jy ! Component: 150 - total flux cleaned = 0.000526047 Jy ! Component: 200 - total flux cleaned = 0.000659756 Jy ! Total flux subtracted in 200 components = 0.000659756 Jy ! Clean residual min=-0.007305 max=0.007506 Jy/beam ! Clean residual mean=-0.000014 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 1.55353 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 1.55353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094208Jy sigma=0.000786 ! Fit after self-cal, rms=0.094194Jy sigma=0.000786 ! 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=3.844 mas, bmaj=16.04 mas, bpa=11.3 degrees ! Estimated noise=1847.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.844 x 16.04 at 11.3 degrees (North through East) ! Clean map min=-0.0085824 max=1.2295 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=0.094194Jy sigma=0.000786 ! Fit after self-cal, rms=0.088665Jy sigma=0.000735 ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=16.04 mas, bpa=11.3 degrees ! Estimated noise=1847.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200913 Jy ! Component: 100 - total flux cleaned = -0.00273893 Jy ! Component: 150 - total flux cleaned = -0.00283453 Jy ! Component: 200 - total flux cleaned = -0.00283394 Jy ! Total flux subtracted in 200 components = -0.00283394 Jy ! Clean residual min=-0.008643 max=0.007616 Jy/beam ! Clean residual mean=-0.000011 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 1.5507 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 213 components and 1.5507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088440Jy sigma=0.000733 ! Fit after self-cal, rms=0.088437Jy sigma=0.000733 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452243 Jy ! Component: 100 - total flux cleaned = 0.000297787 Jy ! Component: 150 - total flux cleaned = 0.000368336 Jy ! Component: 200 - total flux cleaned = 0.000297738 Jy ! Total flux subtracted in 200 components = 0.000297738 Jy ! Clean residual min=-0.008376 max=0.007489 Jy/beam ! Clean residual mean=-0.000010 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 1.55099 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 233 components and 1.55099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088315Jy sigma=0.000732 ! Fit after self-cal, rms=0.088313Jy sigma=0.000732 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088313Jy sigma=0.000732 ! Fit after self-cal, rms=0.088330Jy sigma=0.000732 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=14.27 mas, bpa=11.87 degrees ! Estimated noise=2296.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.958122 Jy ! Component: 100 - total flux cleaned = 1.20766 Jy ! Component: 150 - total flux cleaned = 1.33597 Jy ! Component: 200 - total flux cleaned = 1.40654 Jy ! Total flux subtracted in 200 components = 1.40654 Jy ! Clean residual min=-0.019748 max=0.039074 Jy/beam ! Clean residual mean=-0.000095 rms=0.006577 Jy/beam ! Combined flux in latest and established models = 1.40654 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.40654 Jy ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=16.06 mas, bpa=11.32 degrees ! Estimated noise=1847.74 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 = 0.0496763 Jy ! Component: 100 - total flux cleaned = 0.0751143 Jy ! Component: 150 - total flux cleaned = 0.0923093 Jy ! Component: 200 - total flux cleaned = 0.104969 Jy ! Total flux subtracted in 200 components = 0.104969 Jy ! Clean residual min=-0.011501 max=0.012338 Jy/beam ! Clean residual mean=-0.000061 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 1.51151 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 74 components and 1.51151 Jy ! Inverting map ! Added new window around map position (-6.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120482 Jy ! Component: 100 - total flux cleaned = 0.0196296 Jy ! Component: 150 - total flux cleaned = 0.0235105 Jy ! Component: 200 - total flux cleaned = 0.0267019 Jy ! Total flux subtracted in 200 components = 0.0267019 Jy ! Clean residual min=-0.008976 max=0.008376 Jy/beam ! Clean residual mean=-0.000040 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 1.53821 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 1.53821 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=8.277 mas, bmaj=22.53 mas, bpa=0.9259 degrees ! Estimated noise=2107.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575906 Jy ! Component: 100 - total flux cleaned = 0.00816182 Jy ! Component: 150 - total flux cleaned = 0.00982446 Jy ! Component: 200 - total flux cleaned = 0.0110696 Jy ! Total flux subtracted in 200 components = 0.0110696 Jy ! Clean residual min=-0.006468 max=0.006650 Jy/beam ! Clean residual mean=-0.000038 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 1.54928 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 = 0.00102346 Jy ! Component: 100 - total flux cleaned = 0.00155108 Jy ! Component: 150 - total flux cleaned = 0.00194568 Jy ! Component: 200 - total flux cleaned = 0.00232111 Jy ! Total flux subtracted in 200 components = 0.00232111 Jy ! Clean residual min=-0.006054 max=0.006663 Jy/beam ! Clean residual mean=-0.000027 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 1.5516 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 146 components and 1.5516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=16.06 mas, bpa=11.32 degrees ! Estimated noise=1847.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357044 Jy ! Component: 100 - total flux cleaned = 0.00064815 Jy ! Component: 150 - total flux cleaned = 0.000518661 Jy ! Component: 200 - total flux cleaned = 0.000638844 Jy ! Total flux subtracted in 200 components = 0.000638844 Jy ! Clean residual min=-0.007356 max=0.006964 Jy/beam ! Clean residual mean=-0.000014 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 1.55224 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 173 components and 1.55224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088724Jy sigma=0.000733 ! Fit after self-cal, rms=0.088529Jy sigma=0.000731 wmodel J2258-2758_S_2014_08_09_pus_map.mod ! Writing 173 model components to file: J2258-2758_S_2014_08_09_pus_map.mod wobs J2258-2758_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2014_08_09_pus_uvs.fits wwins J2258-2758_S_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J2258-2758_S_2014_08_09_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 = -0.00253212 Jy ! Component: 100 - total flux cleaned = -0.0038291 Jy ! Component: 150 - total flux cleaned = -0.00473535 Jy ! Component: 200 - total flux cleaned = -0.00520762 Jy ! Component: 250 - total flux cleaned = -0.00547518 Jy ! Component: 300 - total flux cleaned = -0.00547723 Jy ! Component: 350 - total flux cleaned = -0.00588123 Jy ! Component: 400 - total flux cleaned = -0.00603519 Jy ! Component: 450 - total flux cleaned = -0.00618626 Jy ! Component: 500 - total flux cleaned = -0.00633115 Jy ! Component: 550 - total flux cleaned = -0.00647134 Jy ! Component: 600 - total flux cleaned = -0.00660843 Jy ! Component: 650 - total flux cleaned = -0.0068729 Jy ! Component: 700 - total flux cleaned = -0.00713058 Jy ! Component: 750 - total flux cleaned = -0.00738095 Jy ! Component: 800 - total flux cleaned = -0.00762264 Jy ! Component: 850 - total flux cleaned = -0.00791616 Jy ! Component: 900 - total flux cleaned = -0.00797288 Jy ! Component: 950 - total flux cleaned = -0.00819424 Jy ! Component: 1000 - total flux cleaned = -0.00824805 Jy ! Component: 1050 - total flux cleaned = -0.00840695 Jy ! Component: 1100 - total flux cleaned = -0.00851045 Jy ! Component: 1150 - total flux cleaned = -0.00856133 Jy ! Component: 1200 - total flux cleaned = -0.00865901 Jy ! Component: 1250 - total flux cleaned = -0.00870734 Jy ! Component: 1300 - total flux cleaned = -0.00880167 Jy ! Component: 1350 - total flux cleaned = -0.00875561 Jy ! Component: 1400 - total flux cleaned = -0.00875534 Jy ! Component: 1450 - total flux cleaned = -0.00879823 Jy ! Component: 1500 - total flux cleaned = -0.00875466 Jy ! Component: 1550 - total flux cleaned = -0.00854346 Jy ! Component: 1600 - total flux cleaned = -0.00866797 Jy ! Component: 1650 - total flux cleaned = -0.00870668 Jy ! Component: 1700 - total flux cleaned = -0.00870634 Jy ! Component: 1750 - total flux cleaned = -0.00870664 Jy ! Component: 1800 - total flux cleaned = -0.00870658 Jy ! Component: 1850 - total flux cleaned = -0.00866869 Jy ! Component: 1900 - total flux cleaned = -0.00866855 Jy ! Component: 1950 - total flux cleaned = -0.00855874 Jy ! Component: 2000 - total flux cleaned = -0.00845031 Jy ! Component: 2050 - total flux cleaned = -0.00837907 Jy ! Component: 2100 - total flux cleaned = -0.00827371 Jy ! Component: 2150 - total flux cleaned = -0.00820458 Jy ! Component: 2200 - total flux cleaned = -0.00823841 Jy ! Component: 2250 - total flux cleaned = -0.0080361 Jy ! Component: 2300 - total flux cleaned = -0.00796912 Jy ! Component: 2350 - total flux cleaned = -0.00783792 Jy ! Component: 2400 - total flux cleaned = -0.00783804 Jy ! Component: 2450 - total flux cleaned = -0.00774242 Jy ! Component: 2500 - total flux cleaned = -0.00764725 Jy ! Component: 2550 - total flux cleaned = -0.00755319 Jy ! Component: 2600 - total flux cleaned = -0.00739897 Jy ! Component: 2650 - total flux cleaned = -0.00733849 Jy ! Component: 2700 - total flux cleaned = -0.00736843 Jy ! Component: 2750 - total flux cleaned = -0.00721924 Jy ! Component: 2800 - total flux cleaned = -0.00713091 Jy ! Component: 2850 - total flux cleaned = -0.00713047 Jy ! Component: 2900 - total flux cleaned = -0.00704435 Jy ! Component: 2950 - total flux cleaned = -0.00693074 Jy ! Component: 3000 - total flux cleaned = -0.00681818 Jy ! Component: 3050 - total flux cleaned = -0.00673459 Jy ! Component: 3100 - total flux cleaned = -0.0066792 Jy ! Component: 3150 - total flux cleaned = -0.00659757 Jy ! Component: 3200 - total flux cleaned = -0.00657084 Jy ! Component: 3250 - total flux cleaned = -0.00654404 Jy ! Component: 3300 - total flux cleaned = -0.00651724 Jy ! Component: 3350 - total flux cleaned = -0.0064912 Jy ! Component: 3400 - total flux cleaned = -0.00656891 Jy ! Component: 3450 - total flux cleaned = -0.00651733 Jy ! Component: 3500 - total flux cleaned = -0.00659393 Jy ! Component: 3550 - total flux cleaned = -0.00661919 Jy ! Component: 3600 - total flux cleaned = -0.00659403 Jy ! Component: 3650 - total flux cleaned = -0.0065692 Jy ! Component: 3700 - total flux cleaned = -0.00656936 Jy ! Component: 3750 - total flux cleaned = -0.00664297 Jy ! Component: 3800 - total flux cleaned = -0.00664314 Jy ! Component: 3850 - total flux cleaned = -0.00666721 Jy ! Component: 3900 - total flux cleaned = -0.00669117 Jy ! Component: 3950 - total flux cleaned = -0.00664337 Jy ! Component: 4000 - total flux cleaned = -0.00664343 Jy ! Component: 4050 - total flux cleaned = -0.00661988 Jy ! Total flux subtracted in 4096 components = -0.00664345 Jy ! Clean residual min=-0.001324 max=0.001442 Jy/beam ! Clean residual mean=-0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 1.54559 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 476 components and 1.54559 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.845 x 16.06 at 11.32 degrees (North through East) ! Clean map min=-0.0059612 max=1.2423 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.24233 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441396 device "J2258-2758_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2258-2758_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.106589 0.106589 0.213178 0.426357 0.852713 1.70543 3.41085 6.82171 13.6434 27.2868 54.5736 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.242 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.845 x 16.06 at 11.32 degrees (North through East) ! Clean map min=-0.0059612 max=1.2423 Jy/beam quit ! Quitting program ! Log file J2258-2758_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:18:04 2016