! Started logfile: J2258-2758_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:37:32 2017 obs J2258-2758_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2014_01_04_pus_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.375 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! 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 370 lines of history. ! ! Reading 4320 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_01_04_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 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.478787Jy sigma=0.004804 ! Fit after self-cal, rms=0.459105Jy sigma=0.004553 ! 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=2.708 mas, bmaj=7.226 mas, bpa=2.757 degrees ! Estimated noise=1271.17 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 = 1.01095 Jy ! Component: 100 - total flux cleaned = 1.24296 Jy ! Total flux subtracted in 100 components = 1.24296 Jy ! Clean residual min=-0.069026 max=0.099039 Jy/beam ! Clean residual mean=-0.000060 rms=0.015458 Jy/beam ! Combined flux in latest and established models = 1.24296 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.24296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297802Jy sigma=0.002977 ! Fit after self-cal, rms=0.297919Jy sigma=0.002976 ! Inverting map ! Added new window around map position (-0.5, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990312 Jy ! Component: 100 - total flux cleaned = 0.152964 Jy ! Total flux subtracted in 100 components = 0.152964 Jy ! Clean residual min=-0.062869 max=0.073837 Jy/beam ! Clean residual mean=-0.000013 rms=0.012601 Jy/beam ! Combined flux in latest and established models = 1.39592 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 1.39592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243310Jy sigma=0.002502 ! Fit after self-cal, rms=0.239802Jy sigma=0.002458 ! 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=3.233 mas, bmaj=8.543 mas, bpa=3.948 degrees ! Estimated noise=1026.76 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 = 0.0674068 Jy ! Component: 100 - total flux cleaned = 0.106439 Jy ! Component: 150 - total flux cleaned = 0.126648 Jy ! Component: 200 - total flux cleaned = 0.131853 Jy ! Total flux subtracted in 200 components = 0.131853 Jy ! Clean residual min=-0.042087 max=0.067196 Jy/beam ! Clean residual mean=-0.000045 rms=0.012551 Jy/beam ! Combined flux in latest and established models = 1.52778 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 1.52778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215648Jy sigma=0.002269 ! Fit after self-cal, rms=0.214621Jy sigma=0.002261 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* KP 1.00* LA 1.04 ! MK 1.03 NL 1.05 OV 1.00 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.09 OV 1.03 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* KP 1.00* LA 0.82 ! MK 1.01 NL 1.05 OV 0.95 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00* KP 1.00* LA 0.87 ! MK 0.99 NL 1.13 OV 1.00 PT 0.97 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.214621Jy sigma=0.002261 ! Fit after self-cal, rms=0.163015Jy sigma=0.001648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=8.929 mas, bpa=1.321 degrees ! Estimated noise=1061.06 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 = 0.000624435 Jy ! Component: 100 - total flux cleaned = -0.0028817 Jy ! Component: 150 - total flux cleaned = -0.00570603 Jy ! Component: 200 - total flux cleaned = -0.00819909 Jy ! Total flux subtracted in 200 components = -0.00819909 Jy ! Clean residual min=-0.036709 max=0.048167 Jy/beam ! Clean residual mean=-0.000075 rms=0.009025 Jy/beam ! Combined flux in latest and established models = 1.51958 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 1.51958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157779Jy sigma=0.001597 ! Fit after self-cal, rms=0.157210Jy sigma=0.001592 ! Inverting map ! Added new window around map position (18.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288923 Jy ! Component: 100 - total flux cleaned = 0.0369102 Jy ! Component: 150 - total flux cleaned = 0.043099 Jy ! Component: 200 - total flux cleaned = 0.0442566 Jy ! Total flux subtracted in 200 components = 0.0442566 Jy ! Clean residual min=-0.030875 max=0.034425 Jy/beam ! Clean residual mean=-0.000087 rms=0.007547 Jy/beam ! Combined flux in latest and established models = 1.56383 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 1.56383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144487Jy sigma=0.001458 ! Fit after self-cal, rms=0.144002Jy sigma=0.001454 ! 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=0.144002Jy sigma=0.001454 ! Fit after self-cal, rms=0.136299Jy sigma=0.001290 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=8.893 mas, bpa=1.184 degrees ! Estimated noise=1064.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00560415 Jy ! Component: 100 - total flux cleaned = -0.00722112 Jy ! Component: 150 - total flux cleaned = -0.00861624 Jy ! Component: 200 - total flux cleaned = -0.0101785 Jy ! Total flux subtracted in 200 components = -0.0101785 Jy ! Clean residual min=-0.019918 max=0.019587 Jy/beam ! Clean residual mean=-0.000073 rms=0.004609 Jy/beam ! Combined flux in latest and established models = 1.55366 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 1.55366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133675Jy sigma=0.001267 ! Fit after self-cal, rms=0.133374Jy sigma=0.001265 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 (-29, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156732 Jy ! Component: 100 - total flux cleaned = 0.01573 Jy ! Component: 150 - total flux cleaned = 0.0146109 Jy ! Component: 200 - total flux cleaned = 0.0139297 Jy ! Total flux subtracted in 200 components = 0.0139297 Jy ! Clean residual min=-0.018636 max=0.016643 Jy/beam ! Clean residual mean=-0.000067 rms=0.003966 Jy/beam ! Combined flux in latest and established models = 1.56759 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 1.56759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129708Jy sigma=0.001230 ! Fit after self-cal, rms=0.129114Jy sigma=0.001227 ! 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=0.129114Jy sigma=0.001227 ! Fit after self-cal, rms=0.118373Jy sigma=0.001112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=8.88 mas, bpa=1.109 degrees ! Estimated noise=1062.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114105 Jy ! Component: 100 - total flux cleaned = 0.000564983 Jy ! Component: 150 - total flux cleaned = -0.000507535 Jy ! Component: 200 - total flux cleaned = -0.00101164 Jy ! Total flux subtracted in 200 components = -0.00101164 Jy ! Clean residual min=-0.013120 max=0.013343 Jy/beam ! Clean residual mean=-0.000081 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 1.56657 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 1.56657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116662Jy sigma=0.001097 ! Fit after self-cal, rms=0.116422Jy sigma=0.001096 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 (-44, -65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102871 Jy ! Component: 100 - total flux cleaned = 0.0149978 Jy ! Component: 150 - total flux cleaned = 0.0171227 Jy ! Component: 200 - total flux cleaned = 0.0175528 Jy ! Total flux subtracted in 200 components = 0.0175528 Jy ! Clean residual min=-0.010356 max=0.010054 Jy/beam ! Clean residual mean=-0.000097 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 1.58413 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 1.58413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114712Jy sigma=0.001080 ! Fit after self-cal, rms=0.114508Jy sigma=0.001079 ! 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=0.114508Jy sigma=0.001079 ! Fit after self-cal, rms=0.113629Jy sigma=0.001077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.862 mas, bmaj=21.26 mas, bpa=6.492 degrees ! Estimated noise=1250.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000720679 Jy ! Component: 100 - total flux cleaned = 0.00117347 Jy ! Component: 150 - total flux cleaned = 0.00204162 Jy ! Component: 200 - total flux cleaned = 0.00233962 Jy ! Total flux subtracted in 200 components = 0.00233962 Jy ! Clean residual min=-0.008786 max=0.007713 Jy/beam ! Clean residual mean=-0.000154 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 1.58647 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 1.58647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113258Jy sigma=0.001073 ! Fit after self-cal, rms=0.113110Jy sigma=0.001073 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 = 0.000159721 Jy ! Component: 100 - total flux cleaned = 0.000743162 Jy ! Component: 150 - total flux cleaned = 0.00090367 Jy ! Component: 200 - total flux cleaned = 0.00105002 Jy ! Total flux subtracted in 200 components = 0.00105002 Jy ! Clean residual min=-0.008610 max=0.007340 Jy/beam ! Clean residual mean=-0.000158 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 1.58752 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 1.58752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112902Jy sigma=0.001071 ! Fit after self-cal, rms=0.112814Jy sigma=0.001071 ! 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=3.285 mas, bmaj=8.873 mas, bpa=1.093 degrees ! Estimated noise=1061.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 8.873 at 1.093 degrees (North through East) ! Clean map min=-0.032773 max=1.2494 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=0.112814Jy sigma=0.001071 ! Fit after self-cal, rms=0.092332Jy sigma=0.000851 ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=8.874 mas, bpa=1.046 degrees ! Estimated noise=1061.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165623 Jy ! Component: 100 - total flux cleaned = 0.00183743 Jy ! Component: 150 - total flux cleaned = 0.00183498 Jy ! Component: 200 - total flux cleaned = 0.00167908 Jy ! Total flux subtracted in 200 components = 0.00167908 Jy ! Clean residual min=-0.008975 max=0.008335 Jy/beam ! Clean residual mean=-0.000071 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 1.5892 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 1.5892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091553Jy sigma=0.000845 ! Fit after self-cal, rms=0.091484Jy sigma=0.000845 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579441 Jy ! Component: 100 - total flux cleaned = 0.000295911 Jy ! Component: 150 - total flux cleaned = -0.000244151 Jy ! Component: 200 - total flux cleaned = -0.000504205 Jy ! Total flux subtracted in 200 components = -0.000504205 Jy ! Clean residual min=-0.008513 max=0.007742 Jy/beam ! Clean residual mean=-0.000070 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 1.58869 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 1.58869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090995Jy sigma=0.000842 ! Fit after self-cal, rms=0.090962Jy sigma=0.000841 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090962Jy sigma=0.000841 ! Fit after self-cal, rms=0.090683Jy sigma=0.000841 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=2.704 mas, bmaj=7.452 mas, bpa=0.06225 degrees ! Estimated noise=1334.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02422 Jy ! Component: 100 - total flux cleaned = 1.26669 Jy ! Component: 150 - total flux cleaned = 1.37109 Jy ! Component: 200 - total flux cleaned = 1.42897 Jy ! Total flux subtracted in 200 components = 1.42897 Jy ! Clean residual min=-0.029803 max=0.053894 Jy/beam ! Clean residual mean=-0.000076 rms=0.007323 Jy/beam ! Combined flux in latest and established models = 1.42897 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.42897 Jy ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=8.871 mas, bpa=1.024 degrees ! Estimated noise=1060.99 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) ! Added new window around map position (-3.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059606 Jy ! Component: 100 - total flux cleaned = 0.0911045 Jy ! Component: 150 - total flux cleaned = 0.114753 Jy ! Component: 200 - total flux cleaned = 0.133856 Jy ! Total flux subtracted in 200 components = 0.133856 Jy ! Clean residual min=-0.020058 max=0.019139 Jy/beam ! Clean residual mean=-0.000083 rms=0.003837 Jy/beam ! Combined flux in latest and established models = 1.56282 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 1.56282 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=7.86 mas, bmaj=21.26 mas, bpa=6.449 degrees ! Estimated noise=1251.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173154 Jy ! Component: 100 - total flux cleaned = 0.0248494 Jy ! Component: 150 - total flux cleaned = 0.0295698 Jy ! Component: 200 - total flux cleaned = 0.0325006 Jy ! Total flux subtracted in 200 components = 0.0325006 Jy ! Clean residual min=-0.013864 max=0.009059 Jy/beam ! Clean residual mean=-0.000155 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 1.59533 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 = 0.00124961 Jy ! Component: 100 - total flux cleaned = 0.00191521 Jy ! Component: 150 - total flux cleaned = 0.00270237 Jy ! Component: 200 - total flux cleaned = 0.00306461 Jy ! Total flux subtracted in 200 components = 0.00306461 Jy ! Clean residual min=-0.011061 max=0.008058 Jy/beam ! Clean residual mean=-0.000150 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 1.59839 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 104 components and 1.59839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=8.871 mas, bpa=1.024 degrees ! Estimated noise=1060.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.24082e-05 Jy ! Component: 100 - total flux cleaned = 0.000797278 Jy ! Component: 150 - total flux cleaned = 0.00201322 Jy ! Component: 200 - total flux cleaned = 0.00349023 Jy ! Total flux subtracted in 200 components = 0.00349023 Jy ! Clean residual min=-0.012303 max=0.015121 Jy/beam ! Clean residual mean=-0.000078 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 1.60188 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 1.60188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094575Jy sigma=0.000872 ! Fit after self-cal, rms=0.093644Jy sigma=0.000861 wmodel J2258-2758_S_2014_01_04_pus_map.mod ! Writing 122 model components to file: J2258-2758_S_2014_01_04_pus_map.mod wobs J2258-2758_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2014_01_04_pus_uvs.fits wwins J2258-2758_S_2014_01_04_pus_map.win ! wwins: Wrote 6 windows to J2258-2758_S_2014_01_04_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 = 0.00158264 Jy ! Component: 100 - total flux cleaned = 0.00123486 Jy ! Component: 150 - total flux cleaned = 0.000914134 Jy ! Component: 200 - total flux cleaned = 0.00120815 Jy ! Component: 250 - total flux cleaned = 0.00163486 Jy ! Component: 300 - total flux cleaned = 0.00190771 Jy ! Component: 350 - total flux cleaned = 0.00216752 Jy ! Component: 400 - total flux cleaned = 0.00216419 Jy ! Component: 450 - total flux cleaned = 0.00228252 Jy ! Component: 500 - total flux cleaned = 0.00228144 Jy ! Component: 550 - total flux cleaned = 0.00172552 Jy ! Component: 600 - total flux cleaned = 0.00151319 Jy ! Component: 650 - total flux cleaned = 0.00141036 Jy ! Component: 700 - total flux cleaned = 0.00130677 Jy ! Component: 750 - total flux cleaned = 0.00100756 Jy ! Component: 800 - total flux cleaned = 0.00052409 Jy ! Component: 850 - total flux cleaned = 0.000148905 Jy ! Component: 900 - total flux cleaned = 5.62553e-05 Jy ! Component: 950 - total flux cleaned = -0.000302591 Jy ! Component: 1000 - total flux cleaned = -0.00047579 Jy ! Component: 1050 - total flux cleaned = -0.000389024 Jy ! Component: 1100 - total flux cleaned = -0.000470291 Jy ! Component: 1150 - total flux cleaned = -0.000469456 Jy ! Component: 1200 - total flux cleaned = -0.000390989 Jy ! Component: 1250 - total flux cleaned = -0.000469432 Jy ! Component: 1300 - total flux cleaned = -0.000698034 Jy ! Component: 1350 - total flux cleaned = -0.00054858 Jy ! Component: 1400 - total flux cleaned = -0.000546994 Jy ! Component: 1450 - total flux cleaned = -0.000332997 Jy ! Component: 1500 - total flux cleaned = -0.00047416 Jy ! Component: 1550 - total flux cleaned = -0.000611768 Jy ! Component: 1600 - total flux cleaned = -0.00061197 Jy ! Component: 1650 - total flux cleaned = -0.000679669 Jy ! Component: 1700 - total flux cleaned = -0.00067807 Jy ! Component: 1750 - total flux cleaned = -0.000936295 Jy ! Component: 1800 - total flux cleaned = -0.000935163 Jy ! Component: 1850 - total flux cleaned = -0.00118453 Jy ! Component: 1900 - total flux cleaned = -0.00124528 Jy ! Component: 1950 - total flux cleaned = -0.00136521 Jy ! Component: 2000 - total flux cleaned = -0.00172159 Jy ! Component: 2050 - total flux cleaned = -0.0020138 Jy ! Component: 2100 - total flux cleaned = -0.00218569 Jy ! Component: 2150 - total flux cleaned = -0.00235543 Jy ! Component: 2200 - total flux cleaned = -0.00280465 Jy ! Component: 2250 - total flux cleaned = -0.00308178 Jy ! Component: 2300 - total flux cleaned = -0.00319063 Jy ! Component: 2350 - total flux cleaned = -0.00346127 Jy ! Component: 2400 - total flux cleaned = -0.003674 Jy ! Component: 2450 - total flux cleaned = -0.00383172 Jy ! Component: 2500 - total flux cleaned = -0.00393652 Jy ! Component: 2550 - total flux cleaned = -0.00424394 Jy ! Component: 2600 - total flux cleaned = -0.00459729 Jy ! Component: 2650 - total flux cleaned = -0.00469541 Jy ! Component: 2700 - total flux cleaned = -0.00474481 Jy ! Component: 2750 - total flux cleaned = -0.00479415 Jy ! Component: 2800 - total flux cleaned = -0.00498668 Jy ! Component: 2850 - total flux cleaned = -0.00512959 Jy ! Component: 2900 - total flux cleaned = -0.00527056 Jy ! Component: 2950 - total flux cleaned = -0.0054104 Jy ! Component: 3000 - total flux cleaned = -0.00559404 Jy ! Component: 3050 - total flux cleaned = -0.00577581 Jy ! Component: 3100 - total flux cleaned = -0.00599972 Jy ! Component: 3150 - total flux cleaned = -0.00599987 Jy ! Component: 3200 - total flux cleaned = -0.00613219 Jy ! Component: 3250 - total flux cleaned = -0.00626269 Jy ! Component: 3300 - total flux cleaned = -0.00634871 Jy ! Component: 3350 - total flux cleaned = -0.00651899 Jy ! Component: 3400 - total flux cleaned = -0.00668719 Jy ! Component: 3450 - total flux cleaned = -0.00685332 Jy ! Component: 3500 - total flux cleaned = -0.00701791 Jy ! Component: 3550 - total flux cleaned = -0.00726234 Jy ! Component: 3600 - total flux cleaned = -0.00742366 Jy ! Component: 3650 - total flux cleaned = -0.00754371 Jy ! Component: 3700 - total flux cleaned = -0.00786138 Jy ! Component: 3750 - total flux cleaned = -0.00809629 Jy ! Component: 3800 - total flux cleaned = -0.00829049 Jy ! Component: 3850 - total flux cleaned = -0.00836715 Jy ! Component: 3900 - total flux cleaned = -0.00848198 Jy ! Component: 3950 - total flux cleaned = -0.00859596 Jy ! Component: 4000 - total flux cleaned = -0.00897033 Jy ! Component: 4050 - total flux cleaned = -0.0089701 Jy ! Total flux subtracted in 4096 components = -0.00915401 Jy ! Clean residual min=-0.001834 max=0.002185 Jy/beam ! Clean residual mean=-0.000035 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 1.59273 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 389 components and 1.59273 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.284 x 8.871 at 1.024 degrees (North through East) ! Clean map min=-0.011186 max=1.2711 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.27113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000681597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.160864 0.160864 0.321727 0.643454 1.28691 2.57382 5.14764 10.2953 20.5905 41.1811 82.3622 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.271 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.284 x 8.871 at 1.024 degrees (North through East) ! Clean map min=-0.011186 max=1.2711 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_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:37:37 2017