! Started logfile: J1246-2547_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:53:46 2016 obs J1246-2547_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1246-2547_S_2014_06_09_pus_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.424859 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1246-2547 ! ! 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 336 lines of history. ! ! Reading 4512 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 J1246-2547_S_2014_06_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 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.468529Jy sigma=0.003933 ! Fit after self-cal, rms=0.452963Jy sigma=0.003802 ! 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=2.876 mas, bmaj=8.234 mas, bpa=-0.3307 degrees ! Estimated noise=1663.64 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 = 0.430595 Jy ! Component: 100 - total flux cleaned = 0.5358 Jy ! Total flux subtracted in 100 components = 0.5358 Jy ! Clean residual min=-0.027057 max=0.049772 Jy/beam ! Clean residual mean=-0.000175 rms=0.007039 Jy/beam ! Combined flux in latest and established models = 0.5358 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.5358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163939Jy sigma=0.001384 ! Fit after self-cal, rms=0.163836Jy sigma=0.001383 ! Inverting map ! Added new window around map position (4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531158 Jy ! Component: 100 - total flux cleaned = 0.0859751 Jy ! Total flux subtracted in 100 components = 0.0859751 Jy ! Clean residual min=-0.019837 max=0.033581 Jy/beam ! Clean residual mean=-0.000128 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 0.621775 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.621775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137202Jy sigma=0.001123 ! Fit after self-cal, rms=0.136160Jy sigma=0.001113 ! 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=3.769 mas, bmaj=10.31 mas, bpa=-0.05912 degrees ! Estimated noise=1226.44 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348511 Jy ! Component: 100 - total flux cleaned = 0.0534622 Jy ! Component: 150 - total flux cleaned = 0.0641428 Jy ! Component: 200 - total flux cleaned = 0.0703631 Jy ! Total flux subtracted in 200 components = 0.0703631 Jy ! Clean residual min=-0.013107 max=0.019430 Jy/beam ! Clean residual mean=-0.000140 rms=0.003650 Jy/beam ! Combined flux in latest and established models = 0.692138 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 73 components and 0.692138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126759Jy sigma=0.001036 ! Fit after self-cal, rms=0.126239Jy sigma=0.001030 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 HN 1.08 KP 1.04 ! LA 1.16 MK 1.01 NL 1.03 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.14 KP 1.00 ! LA 1.13 MK 1.01 NL 1.06 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.15 KP 0.90 ! LA 0.87 MK 1.02 NL 1.01 OV 0.94 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.10 KP 0.86 ! LA 0.85 MK 1.04 NL 1.06 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.126239Jy sigma=0.001030 ! Fit after self-cal, rms=0.105646Jy sigma=0.000828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=10.64 mas, bpa=-0.4508 degrees ! Estimated noise=1248.18 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 = -0.00508699 Jy ! Component: 100 - total flux cleaned = -0.00592479 Jy ! Component: 150 - total flux cleaned = -0.0062532 Jy ! Component: 200 - total flux cleaned = -0.00653315 Jy ! Total flux subtracted in 200 components = -0.00653315 Jy ! Clean residual min=-0.008253 max=0.010061 Jy/beam ! Clean residual mean=-0.000045 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.685605 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.685605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104734Jy sigma=0.000823 ! Fit after self-cal, rms=0.104741Jy sigma=0.000823 ! 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=0.104741Jy sigma=0.000823 ! Fit after self-cal, rms=0.103759Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=10.69 mas, bpa=-0.5655 degrees ! Estimated noise=1249.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00274275 Jy ! Component: 100 - total flux cleaned = -0.00309062 Jy ! Component: 150 - total flux cleaned = -0.00328731 Jy ! Component: 200 - total flux cleaned = -0.0034609 Jy ! Total flux subtracted in 200 components = -0.0034609 Jy ! Clean residual min=-0.007397 max=0.010776 Jy/beam ! Clean residual mean=-0.000010 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.682144 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.682144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103460Jy sigma=0.000795 ! Fit after self-cal, rms=0.103428Jy sigma=0.000794 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 (17, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897369 Jy ! Component: 100 - total flux cleaned = 0.0103632 Jy ! Component: 150 - total flux cleaned = 0.0114889 Jy ! Component: 200 - total flux cleaned = 0.0121126 Jy ! Total flux subtracted in 200 components = 0.0121126 Jy ! Clean residual min=-0.006249 max=0.006610 Jy/beam ! Clean residual mean=-0.000024 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.694257 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.694257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102656Jy sigma=0.000786 ! Fit after self-cal, rms=0.102516Jy sigma=0.000785 ! Inverting map ! Added new window around map position (58.5, -59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059796 Jy ! Component: 100 - total flux cleaned = 0.00802538 Jy ! Component: 150 - total flux cleaned = 0.00825148 Jy ! Component: 200 - total flux cleaned = 0.00824641 Jy ! Total flux subtracted in 200 components = 0.00824641 Jy ! Clean residual min=-0.005412 max=0.005684 Jy/beam ! Clean residual mean=-0.000002 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.702503 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.702503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102033Jy sigma=0.000781 ! Fit after self-cal, rms=0.101980Jy sigma=0.000781 ! 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=0.101980Jy sigma=0.000781 ! Fit after self-cal, rms=0.101760Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.788 mas, bmaj=10.69 mas, bpa=-0.5148 degrees ! Estimated noise=1246.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160636 Jy ! Component: 100 - total flux cleaned = 0.00218704 Jy ! Component: 150 - total flux cleaned = 0.00284301 Jy ! Component: 200 - total flux cleaned = 0.00325354 Jy ! Total flux subtracted in 200 components = 0.00325354 Jy ! Clean residual min=-0.004542 max=0.004668 Jy/beam ! Clean residual mean=0.000007 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.705757 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.705757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101514Jy sigma=0.000774 ! Fit after self-cal, rms=0.101482Jy sigma=0.000774 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 (-36, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353716 Jy ! Component: 100 - total flux cleaned = 0.00355638 Jy ! Component: 150 - total flux cleaned = 0.00328309 Jy ! Component: 200 - total flux cleaned = 0.00295478 Jy ! Total flux subtracted in 200 components = 0.00295478 Jy ! Clean residual min=-0.004767 max=0.003749 Jy/beam ! Clean residual mean=0.000019 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.708712 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 184 components and 0.708712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101185Jy sigma=0.000772 ! Fit after self-cal, rms=0.101141Jy sigma=0.000772 ! 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=0.101141Jy sigma=0.000772 ! Fit after self-cal, rms=0.101009Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.481 mas, bmaj=21.49 mas, bpa=-6.881 degrees ! Estimated noise=1417.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222598 Jy ! Component: 100 - total flux cleaned = 0.00229903 Jy ! Component: 150 - total flux cleaned = 0.00218336 Jy ! Component: 200 - total flux cleaned = 0.00203293 Jy ! Total flux subtracted in 200 components = 0.00203293 Jy ! Clean residual min=-0.004068 max=0.003806 Jy/beam ! Clean residual mean=0.000031 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.710745 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 207 components and 0.710745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100908Jy sigma=0.000771 ! Fit after self-cal, rms=0.100894Jy sigma=0.000771 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 = 0.000605116 Jy ! Component: 100 - total flux cleaned = 0.000470608 Jy ! Component: 150 - total flux cleaned = 0.000388588 Jy ! Component: 200 - total flux cleaned = 0.000309272 Jy ! Total flux subtracted in 200 components = 0.000309272 Jy ! Clean residual min=-0.004042 max=0.003780 Jy/beam ! Clean residual mean=0.000028 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.711054 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 223 components and 0.711054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100855Jy sigma=0.000771 ! Fit after self-cal, rms=0.100846Jy sigma=0.000771 ! 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=3.789 mas, bmaj=10.7 mas, bpa=-0.5022 degrees ! Estimated noise=1243.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 10.7 at -0.5022 degrees (North through East) ! Clean map min=-0.0044378 max=0.53858 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=0.100846Jy sigma=0.000771 ! Fit after self-cal, rms=0.094002Jy sigma=0.000697 ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=10.71 mas, bpa=-0.4899 degrees ! Estimated noise=1243.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94813e-05 Jy ! Component: 100 - total flux cleaned = 3.05701e-05 Jy ! Component: 150 - total flux cleaned = 0.000102404 Jy ! Component: 200 - total flux cleaned = 0.000101852 Jy ! Total flux subtracted in 200 components = 0.000101852 Jy ! Clean residual min=-0.004311 max=0.003211 Jy/beam ! Clean residual mean=0.000014 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.711156 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 239 components and 0.711156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093860Jy sigma=0.000696 ! Fit after self-cal, rms=0.093844Jy sigma=0.000696 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127832 Jy ! Component: 100 - total flux cleaned = 8.47445e-06 Jy ! Component: 150 - total flux cleaned = 8.76566e-06 Jy ! Component: 200 - total flux cleaned = -4.67351e-05 Jy ! Total flux subtracted in 200 components = -4.67351e-05 Jy ! Clean residual min=-0.004130 max=0.003138 Jy/beam ! Clean residual mean=0.000013 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.711109 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 251 components and 0.711109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093761Jy sigma=0.000695 ! Fit after self-cal, rms=0.093752Jy sigma=0.000695 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093752Jy sigma=0.000695 ! Fit after self-cal, rms=0.093804Jy sigma=0.000695 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=2.874 mas, bmaj=8.44 mas, bpa=-0.4339 degrees ! Estimated noise=1701.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.433142 Jy ! Component: 100 - total flux cleaned = 0.539837 Jy ! Component: 150 - total flux cleaned = 0.58853 Jy ! Component: 200 - total flux cleaned = 0.617018 Jy ! Total flux subtracted in 200 components = 0.617018 Jy ! Clean residual min=-0.010139 max=0.014621 Jy/beam ! Clean residual mean=-0.000043 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.617017 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.617017 Jy ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=10.71 mas, bpa=-0.487 degrees ! Estimated noise=1242.73 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 = 0.027812 Jy ! Component: 100 - total flux cleaned = 0.0445095 Jy ! Component: 150 - total flux cleaned = 0.0556885 Jy ! Component: 200 - total flux cleaned = 0.0640254 Jy ! Total flux subtracted in 200 components = 0.0640254 Jy ! Clean residual min=-0.005467 max=0.007385 Jy/beam ! Clean residual mean=-0.000011 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.681043 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 106 components and 0.681043 Jy ! Inverting map ! Added new window around map position (11, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761337 Jy ! Component: 100 - total flux cleaned = 0.0125159 Jy ! Component: 150 - total flux cleaned = 0.0156123 Jy ! Component: 200 - total flux cleaned = 0.0185263 Jy ! Total flux subtracted in 200 components = 0.0185263 Jy ! Clean residual min=-0.004288 max=0.004244 Jy/beam ! Clean residual mean=0.000007 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.699569 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 141 components and 0.699569 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=8.487 mas, bmaj=21.52 mas, bpa=-6.858 degrees ! Estimated noise=1414.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417767 Jy ! Component: 100 - total flux cleaned = 0.00693021 Jy ! Component: 150 - total flux cleaned = 0.00800959 Jy ! Component: 200 - total flux cleaned = 0.00860623 Jy ! Total flux subtracted in 200 components = 0.00860623 Jy ! Clean residual min=-0.003791 max=0.003658 Jy/beam ! Clean residual mean=0.000024 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.708175 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 = 0.000320636 Jy ! Component: 100 - total flux cleaned = 0.000544701 Jy ! Component: 150 - total flux cleaned = 0.000644163 Jy ! Component: 200 - total flux cleaned = 0.000690465 Jy ! Total flux subtracted in 200 components = 0.000690465 Jy ! Clean residual min=-0.003798 max=0.003479 Jy/beam ! Clean residual mean=0.000024 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.708866 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 185 components and 0.708865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=10.71 mas, bpa=-0.487 degrees ! Estimated noise=1242.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681806 Jy ! Component: 100 - total flux cleaned = -0.000845036 Jy ! Component: 150 - total flux cleaned = -0.00107538 Jy ! Component: 200 - total flux cleaned = -0.00122168 Jy ! Total flux subtracted in 200 components = -0.00122168 Jy ! Clean residual min=-0.003907 max=0.003347 Jy/beam ! Clean residual mean=0.000013 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.707644 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 212 components and 0.707644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093783Jy sigma=0.000695 ! Fit after self-cal, rms=0.093716Jy sigma=0.000694 wmodel J1246-2547_S_2014_06_09_pus_map.mod ! Writing 212 model components to file: J1246-2547_S_2014_06_09_pus_map.mod wobs J1246-2547_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1246-2547_S_2014_06_09_pus_uvs.fits wwins J1246-2547_S_2014_06_09_pus_map.win ! wwins: Wrote 6 windows to J1246-2547_S_2014_06_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 = -0.00114247 Jy ! Component: 100 - total flux cleaned = -0.000979042 Jy ! Component: 150 - total flux cleaned = -0.000876886 Jy ! Component: 200 - total flux cleaned = -0.000680202 Jy ! Component: 250 - total flux cleaned = -0.000443961 Jy ! Component: 300 - total flux cleaned = -0.000306063 Jy ! Component: 350 - total flux cleaned = -0.000128422 Jy ! Component: 400 - total flux cleaned = -4.33174e-05 Jy ! Component: 450 - total flux cleaned = -2.03074e-06 Jy ! Component: 500 - total flux cleaned = -4.22451e-05 Jy ! Component: 550 - total flux cleaned = -1.3409e-06 Jy ! Component: 600 - total flux cleaned = -0.000192485 Jy ! Component: 650 - total flux cleaned = -0.000341843 Jy ! Component: 700 - total flux cleaned = -0.000415371 Jy ! Component: 750 - total flux cleaned = -0.000560807 Jy ! Component: 800 - total flux cleaned = -0.000703518 Jy ! Component: 850 - total flux cleaned = -0.000879177 Jy ! Component: 900 - total flux cleaned = -0.00101811 Jy ! Component: 950 - total flux cleaned = -0.00125629 Jy ! Component: 1000 - total flux cleaned = -0.00135737 Jy ! Component: 1050 - total flux cleaned = -0.00155584 Jy ! Component: 1100 - total flux cleaned = -0.0016207 Jy ! Component: 1150 - total flux cleaned = -0.00184619 Jy ! Component: 1200 - total flux cleaned = -0.00194156 Jy ! Component: 1250 - total flux cleaned = -0.00216124 Jy ! Component: 1300 - total flux cleaned = -0.00234695 Jy ! Component: 1350 - total flux cleaned = -0.00253074 Jy ! Component: 1400 - total flux cleaned = -0.00265192 Jy ! Component: 1450 - total flux cleaned = -0.0028908 Jy ! Component: 1500 - total flux cleaned = -0.00315666 Jy ! Component: 1550 - total flux cleaned = -0.00333214 Jy ! Component: 1600 - total flux cleaned = -0.00344785 Jy ! Component: 1650 - total flux cleaned = -0.00361972 Jy ! Component: 1700 - total flux cleaned = -0.00370423 Jy ! Component: 1750 - total flux cleaned = -0.0039557 Jy ! Component: 1800 - total flux cleaned = -0.00390055 Jy ! Component: 1850 - total flux cleaned = -0.0040101 Jy ! Component: 1900 - total flux cleaned = -0.00417294 Jy ! Component: 1950 - total flux cleaned = -0.00419979 Jy ! Component: 2000 - total flux cleaned = -0.00433277 Jy ! Component: 2050 - total flux cleaned = -0.00425395 Jy ! Component: 2100 - total flux cleaned = -0.00448869 Jy ! Component: 2150 - total flux cleaned = -0.00441084 Jy ! Component: 2200 - total flux cleaned = -0.00448773 Jy ! Component: 2250 - total flux cleaned = -0.00456331 Jy ! Component: 2300 - total flux cleaned = -0.00453768 Jy ! Component: 2350 - total flux cleaned = -0.00466259 Jy ! Component: 2400 - total flux cleaned = -0.00463804 Jy ! Component: 2450 - total flux cleaned = -0.00471176 Jy ! Component: 2500 - total flux cleaned = -0.00476062 Jy ! Component: 2550 - total flux cleaned = -0.00495376 Jy ! Component: 2600 - total flux cleaned = -0.00504935 Jy ! Component: 2650 - total flux cleaned = -0.00516825 Jy ! Component: 2700 - total flux cleaned = -0.00521566 Jy ! Component: 2750 - total flux cleaned = -0.0053561 Jy ! Component: 2800 - total flux cleaned = -0.00537971 Jy ! Component: 2850 - total flux cleaned = -0.00551792 Jy ! Component: 2900 - total flux cleaned = -0.00558634 Jy ! Component: 2950 - total flux cleaned = -0.00576783 Jy ! Component: 3000 - total flux cleaned = -0.00581272 Jy ! Component: 3050 - total flux cleaned = -0.00594704 Jy ! Component: 3100 - total flux cleaned = -0.00588047 Jy ! Component: 3150 - total flux cleaned = -0.00601304 Jy ! Component: 3200 - total flux cleaned = -0.00616657 Jy ! Component: 3250 - total flux cleaned = -0.00618822 Jy ! Component: 3300 - total flux cleaned = -0.00633954 Jy ! Component: 3350 - total flux cleaned = -0.00644688 Jy ! Component: 3400 - total flux cleaned = -0.00646832 Jy ! Component: 3450 - total flux cleaned = -0.0065957 Jy ! Component: 3500 - total flux cleaned = -0.0066799 Jy ! Component: 3550 - total flux cleaned = -0.00672174 Jy ! Component: 3600 - total flux cleaned = -0.00676323 Jy ! Component: 3650 - total flux cleaned = -0.00680465 Jy ! Component: 3700 - total flux cleaned = -0.006928 Jy ! Component: 3750 - total flux cleaned = -0.00694846 Jy ! Component: 3800 - total flux cleaned = -0.00707041 Jy ! Component: 3850 - total flux cleaned = -0.00713118 Jy ! Component: 3900 - total flux cleaned = -0.00723168 Jy ! Component: 3950 - total flux cleaned = -0.0072917 Jy ! Component: 4000 - total flux cleaned = -0.0073912 Jy ! Component: 4050 - total flux cleaned = -0.00752968 Jy ! Total flux subtracted in 4096 components = -0.00758855 Jy ! Clean residual min=-0.001085 max=0.001243 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.700055 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 491 components and 0.700055 Jy ![Exited script file: muppet] wmap "J1246-2547_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 10.71 at -0.487 degrees (North through East) ! Clean map min=-0.0035058 max=0.54305 Jy/beam ! Writing clean map to FITS file: J1246-2547_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.543051 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000368878 device "J1246-2547_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1246-2547_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203781 0.203781 0.407562 0.815125 1.63025 3.2605 6.521 13.042 26.084 52.168 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.543 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 10.71 at -0.487 degrees (North through East) ! Clean map min=-0.0035058 max=0.54305 Jy/beam quit ! Quitting program ! Log file J1246-2547_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:53:51 2016