! Started logfile: J0836-2016_S_2017_05_27_pus_uvs.log on Fri May 3 11:01:55 2019 obs J0836-2016_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2017_05_27_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.518367 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 1211 lines of history. ! ! Reading 4572 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 J0836-2016_S_2017_05_27_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 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 370 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001042Jy sigma=0.006568 ! Fit after self-cal, rms=0.998769Jy sigma=0.006553 ! 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=2.799 mas, bmaj=7.344 mas, bpa=-5.789 degrees ! Estimated noise=2275.94 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 = 1.07525 Jy ! Component: 100 - total flux cleaned = 1.54899 Jy ! Total flux subtracted in 100 components = 1.54899 Jy ! Clean residual min=-0.067870 max=0.234066 Jy/beam ! Clean residual mean=-0.000331 rms=0.026884 Jy/beam ! Combined flux in latest and established models = 1.54899 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.54899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.647763Jy sigma=0.003964 ! Fit after self-cal, rms=0.647512Jy sigma=0.003962 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.277199 Jy ! Component: 100 - total flux cleaned = 0.44789 Jy ! Total flux subtracted in 100 components = 0.44789 Jy ! Clean residual min=-0.041665 max=0.127371 Jy/beam ! Clean residual mean=-0.000158 rms=0.013721 Jy/beam ! Combined flux in latest and established models = 1.99688 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 1.99688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434701Jy sigma=0.002257 ! Fit after self-cal, rms=0.434488Jy sigma=0.002255 ! Inverting map ! Added new window around map position (-4.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128255 Jy ! Component: 100 - total flux cleaned = 0.212595 Jy ! Total flux subtracted in 100 components = 0.212595 Jy ! Clean residual min=-0.027513 max=0.055268 Jy/beam ! Clean residual mean=-0.000075 rms=0.008506 Jy/beam ! Combined flux in latest and established models = 2.20947 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 2.20947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.369856Jy sigma=0.001695 ! Fit after self-cal, rms=0.368876Jy sigma=0.001686 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638099 Jy ! Component: 100 - total flux cleaned = 0.108175 Jy ! Total flux subtracted in 100 components = 0.108175 Jy ! Clean residual min=-0.022100 max=0.034187 Jy/beam ! Clean residual mean=-0.000034 rms=0.006434 Jy/beam ! Combined flux in latest and established models = 2.31765 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 2.31765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348618Jy sigma=0.001526 ! Fit after self-cal, rms=0.348318Jy sigma=0.001523 ! 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=3.312 mas, bmaj=8.588 mas, bpa=-3.322 degrees ! Estimated noise=1803.98 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 = 0.0469444 Jy ! Component: 100 - total flux cleaned = 0.0743387 Jy ! Component: 150 - total flux cleaned = 0.0911914 Jy ! Component: 200 - total flux cleaned = 0.10176 Jy ! Total flux subtracted in 200 components = 0.10176 Jy ! Clean residual min=-0.024219 max=0.023369 Jy/beam ! Clean residual mean=-0.000006 rms=0.006054 Jy/beam ! Combined flux in latest and established models = 2.41941 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 109 components and 2.41941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337922Jy sigma=0.001479 ! Fit after self-cal, rms=0.337659Jy sigma=0.001476 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 1.05 KP 0.99 ! LA 0.98 MK 1.05 NL 0.91 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.02 HN 1.11 KP 0.97 ! LA 0.95 MK 0.97 NL 1.05 OV 1.04 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.07 KP 0.99 ! LA 0.98 MK 0.96 NL 1.00 OV 0.95 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.99 KP 1.00* ! LA 0.92 MK 1.09 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.337659Jy sigma=0.001476 ! Fit after self-cal, rms=0.251844Jy sigma=0.001199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.584 mas, bpa=-3.158 degrees ! Estimated noise=1818.56 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 = 0.00515155 Jy ! Component: 100 - total flux cleaned = 0.00684675 Jy ! Component: 150 - total flux cleaned = 0.00684339 Jy ! Component: 200 - total flux cleaned = 0.00628672 Jy ! Total flux subtracted in 200 components = 0.00628672 Jy ! Clean residual min=-0.021091 max=0.020310 Jy/beam ! Clean residual mean=-0.000035 rms=0.005326 Jy/beam ! Combined flux in latest and established models = 2.42569 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 2.42569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249832Jy sigma=0.001193 ! Fit after self-cal, rms=0.249696Jy sigma=0.001192 ! 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=0.249696Jy sigma=0.001192 ! Fit after self-cal, rms=0.158624Jy sigma=0.000877 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=8.619 mas, bpa=-3.136 degrees ! Estimated noise=1818.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356212 Jy ! Component: 100 - total flux cleaned = 0.00218113 Jy ! Component: 150 - total flux cleaned = 0.00164884 Jy ! Component: 200 - total flux cleaned = 0.00194027 Jy ! Total flux subtracted in 200 components = 0.00194027 Jy ! Clean residual min=-0.011242 max=0.011048 Jy/beam ! Clean residual mean=-0.000023 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 2.42763 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 2.42763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157992Jy sigma=0.000872 ! Fit after self-cal, rms=0.157939Jy sigma=0.000871 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 = 0.000727251 Jy ! Component: 100 - total flux cleaned = 0.000988656 Jy ! Component: 150 - total flux cleaned = 0.00109856 Jy ! Component: 200 - total flux cleaned = 0.00129101 Jy ! Total flux subtracted in 200 components = 0.00129101 Jy ! Clean residual min=-0.010776 max=0.010650 Jy/beam ! Clean residual mean=-0.000022 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 2.42892 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 145 components and 2.42892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157763Jy sigma=0.000870 ! Fit after self-cal, rms=0.157752Jy sigma=0.000870 ! 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=0.157752Jy sigma=0.000870 ! Fit after self-cal, rms=0.133913Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=8.613 mas, bpa=-3.153 degrees ! Estimated noise=1818.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179543 Jy ! Component: 100 - total flux cleaned = 0.00177321 Jy ! Component: 150 - total flux cleaned = 0.00206655 Jy ! Component: 200 - total flux cleaned = 0.00231975 Jy ! Total flux subtracted in 200 components = 0.00231975 Jy ! Clean residual min=-0.006899 max=0.008646 Jy/beam ! Clean residual mean=-0.000032 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 2.43124 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 148 components and 2.43124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133683Jy sigma=0.000779 ! Fit after self-cal, rms=0.133679Jy sigma=0.000779 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 (-12.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713581 Jy ! Component: 100 - total flux cleaned = 0.00768335 Jy ! Component: 150 - total flux cleaned = 0.00739639 Jy ! Component: 200 - total flux cleaned = 0.00702084 Jy ! Total flux subtracted in 200 components = 0.00702084 Jy ! Clean residual min=-0.005838 max=0.007920 Jy/beam ! Clean residual mean=-0.000026 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 2.43826 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 163 components and 2.43826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133151Jy sigma=0.000775 ! Fit after self-cal, rms=0.133119Jy sigma=0.000775 ! Inverting map ! Added new window around map position (9, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577902 Jy ! Component: 100 - total flux cleaned = 0.00735326 Jy ! Component: 150 - total flux cleaned = 0.00807971 Jy ! Component: 200 - total flux cleaned = 0.00808181 Jy ! Total flux subtracted in 200 components = 0.00808181 Jy ! Clean residual min=-0.005859 max=0.006049 Jy/beam ! Clean residual mean=-0.000019 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 2.44635 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 194 components and 2.44635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132664Jy sigma=0.000771 ! Fit after self-cal, rms=0.132641Jy sigma=0.000771 ! 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=0.132641Jy sigma=0.000771 ! Fit after self-cal, rms=0.132596Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.745 mas, bmaj=17 mas, bpa=-3.34 degrees ! Estimated noise=2250.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540131 Jy ! Component: 100 - total flux cleaned = 0.00860784 Jy ! Component: 150 - total flux cleaned = 0.0092904 Jy ! Component: 200 - total flux cleaned = 0.00954642 Jy ! Total flux subtracted in 200 components = 0.00954642 Jy ! Clean residual min=-0.006100 max=0.006082 Jy/beam ! Clean residual mean=-0.000033 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 2.45589 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 220 components and 2.45589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132443Jy sigma=0.000769 ! Fit after self-cal, rms=0.132432Jy sigma=0.000769 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 = 0.000359031 Jy ! Component: 100 - total flux cleaned = 0.000207456 Jy ! Component: 150 - total flux cleaned = 0.000206688 Jy ! Component: 200 - total flux cleaned = 0.000208432 Jy ! Total flux subtracted in 200 components = 0.000208432 Jy ! Clean residual min=-0.006100 max=0.005969 Jy/beam ! Clean residual mean=-0.000032 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 2.4561 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 228 components and 2.4561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132368Jy sigma=0.000769 ! Fit after self-cal, rms=0.132363Jy sigma=0.000769 ! 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=3.321 mas, bmaj=8.607 mas, bpa=-3.119 degrees ! Estimated noise=1818.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 8.607 at -3.119 degrees (North through East) ! Clean map min=-0.0056815 max=1.4232 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=0.132363Jy sigma=0.000769 ! Fit after self-cal, rms=0.105820Jy sigma=0.000637 ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.607 mas, bpa=-3.16 degrees ! Estimated noise=1817.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305597 Jy ! Component: 100 - total flux cleaned = 0.0037892 Jy ! Component: 150 - total flux cleaned = 0.00415539 Jy ! Component: 200 - total flux cleaned = 0.00431998 Jy ! Total flux subtracted in 200 components = 0.00431998 Jy ! Clean residual min=-0.004970 max=0.005380 Jy/beam ! Clean residual mean=-0.000015 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 2.46042 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 248 components and 2.46042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105643Jy sigma=0.000635 ! Fit after self-cal, rms=0.105633Jy sigma=0.000635 ! Inverting map ! Added new window around map position (68, 62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348405 Jy ! Component: 100 - total flux cleaned = 0.00454049 Jy ! Component: 150 - total flux cleaned = 0.00499514 Jy ! Component: 200 - total flux cleaned = 0.00549377 Jy ! Total flux subtracted in 200 components = 0.00549377 Jy ! Clean residual min=-0.004900 max=0.005299 Jy/beam ! Clean residual mean=-0.000017 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 2.46591 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 268 components and 2.46592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105374Jy sigma=0.000633 ! Fit after self-cal, rms=0.105378Jy sigma=0.000633 ! Inverting map ! Added new window around map position (-39, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304195 Jy ! Component: 100 - total flux cleaned = 0.00335064 Jy ! Component: 150 - total flux cleaned = 0.00343928 Jy ! Component: 200 - total flux cleaned = 0.00351418 Jy ! Total flux subtracted in 200 components = 0.00351418 Jy ! Clean residual min=-0.004903 max=0.004617 Jy/beam ! Clean residual mean=-0.000017 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 2.46943 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 287 components and 2.46943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105116Jy sigma=0.000632 ! Fit after self-cal, rms=0.105106Jy sigma=0.000632 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105106Jy sigma=0.000632 ! Fit after self-cal, rms=0.104972Jy sigma=0.000631 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=7.36 mas, bpa=-5.676 degrees ! Estimated noise=2290.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07972 Jy ! Component: 100 - total flux cleaned = 1.55202 Jy ! Component: 150 - total flux cleaned = 1.83046 Jy ! Component: 200 - total flux cleaned = 2.00377 Jy ! Total flux subtracted in 200 components = 2.00377 Jy ! Clean residual min=-0.031718 max=0.090988 Jy/beam ! Clean residual mean=-0.000190 rms=0.011712 Jy/beam ! Combined flux in latest and established models = 2.00376 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 2.00376 Jy ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.6 mas, bpa=-3.177 degrees ! Estimated noise=1817.05 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 = 0.17016 Jy ! Component: 100 - total flux cleaned = 0.269086 Jy ! Component: 150 - total flux cleaned = 0.330085 Jy ! Component: 200 - total flux cleaned = 0.368268 Jy ! Total flux subtracted in 200 components = 0.368268 Jy ! Clean residual min=-0.009976 max=0.022479 Jy/beam ! Clean residual mean=-0.000103 rms=0.003886 Jy/beam ! Combined flux in latest and established models = 2.37203 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 126 components and 2.37203 Jy ! Inverting map ! Added new window around map position (-4.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248958 Jy ! Component: 100 - total flux cleaned = 0.0413179 Jy ! Component: 150 - total flux cleaned = 0.0531873 Jy ! Component: 200 - total flux cleaned = 0.0622931 Jy ! Total flux subtracted in 200 components = 0.0622931 Jy ! Clean residual min=-0.006065 max=0.006588 Jy/beam ! Clean residual mean=-0.000039 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 2.43433 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 184 components and 2.43433 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=7.74 mas, bmaj=16.99 mas, bpa=-3.349 degrees ! Estimated noise=2250.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111646 Jy ! Component: 100 - total flux cleaned = 0.0187017 Jy ! Component: 150 - total flux cleaned = 0.0244481 Jy ! Component: 200 - total flux cleaned = 0.0289376 Jy ! Total flux subtracted in 200 components = 0.0289376 Jy ! Clean residual min=-0.004754 max=0.004191 Jy/beam ! Clean residual mean=-0.000037 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 2.46326 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 = 0.00354778 Jy ! Component: 100 - total flux cleaned = 0.00639028 Jy ! Component: 150 - total flux cleaned = 0.00868194 Jy ! Component: 200 - total flux cleaned = 0.0104087 Jy ! Total flux subtracted in 200 components = 0.0104087 Jy ! Clean residual min=-0.004388 max=0.004543 Jy/beam ! Clean residual mean=-0.000029 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 2.47367 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 270 components and 2.47367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.6 mas, bpa=-3.177 degrees ! Estimated noise=1817.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025871 Jy ! Component: 100 - total flux cleaned = 0.000562318 Jy ! Component: 150 - total flux cleaned = 0.000843136 Jy ! Component: 200 - total flux cleaned = 0.00109994 Jy ! Total flux subtracted in 200 components = 0.00109994 Jy ! Clean residual min=-0.004751 max=0.004687 Jy/beam ! Clean residual mean=-0.000017 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 2.47477 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 294 components and 2.47477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105445Jy sigma=0.000634 ! Fit after self-cal, rms=0.105388Jy sigma=0.000634 wmodel J0836-2016_S_2017_05_27_pus_map.mod ! Writing 294 model components to file: J0836-2016_S_2017_05_27_pus_map.mod wobs J0836-2016_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2017_05_27_pus_uvs.fits wwins J0836-2016_S_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J0836-2016_S_2017_05_27_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 = 0.000875666 Jy ! Component: 100 - total flux cleaned = 0.00159908 Jy ! Component: 150 - total flux cleaned = 0.00221345 Jy ! Component: 200 - total flux cleaned = 0.00265663 Jy ! Component: 250 - total flux cleaned = 0.00294244 Jy ! Component: 300 - total flux cleaned = 0.00322126 Jy ! Component: 350 - total flux cleaned = 0.00315416 Jy ! Component: 400 - total flux cleaned = 0.00315375 Jy ! Component: 450 - total flux cleaned = 0.00308873 Jy ! Component: 500 - total flux cleaned = 0.00302491 Jy ! Component: 550 - total flux cleaned = 0.00302566 Jy ! Component: 600 - total flux cleaned = 0.00314935 Jy ! Component: 650 - total flux cleaned = 0.00327142 Jy ! Component: 700 - total flux cleaned = 0.00333157 Jy ! Component: 750 - total flux cleaned = 0.00327253 Jy ! Component: 800 - total flux cleaned = 0.0032151 Jy ! Component: 850 - total flux cleaned = 0.00321462 Jy ! Component: 900 - total flux cleaned = 0.00315737 Jy ! Component: 950 - total flux cleaned = 0.00310072 Jy ! Component: 1000 - total flux cleaned = 0.00304465 Jy ! Component: 1050 - total flux cleaned = 0.00288062 Jy ! Component: 1100 - total flux cleaned = 0.0029897 Jy ! Component: 1150 - total flux cleaned = 0.00277481 Jy ! Component: 1200 - total flux cleaned = 0.00266848 Jy ! Component: 1250 - total flux cleaned = 0.00261651 Jy ! Component: 1300 - total flux cleaned = 0.00272078 Jy ! Component: 1350 - total flux cleaned = 0.002771 Jy ! Component: 1400 - total flux cleaned = 0.00256681 Jy ! Component: 1450 - total flux cleaned = 0.0024148 Jy ! Component: 1500 - total flux cleaned = 0.0020152 Jy ! Component: 1550 - total flux cleaned = 0.00211432 Jy ! Component: 1600 - total flux cleaned = 0.00196845 Jy ! Component: 1650 - total flux cleaned = 0.0020652 Jy ! Component: 1700 - total flux cleaned = 0.00201692 Jy ! Component: 1750 - total flux cleaned = 0.00201752 Jy ! Component: 1800 - total flux cleaned = 0.0019226 Jy ! Component: 1850 - total flux cleaned = 0.00201671 Jy ! Component: 1900 - total flux cleaned = 0.00197097 Jy ! Component: 1950 - total flux cleaned = 0.0021549 Jy ! Component: 2000 - total flux cleaned = 0.00206433 Jy ! Component: 2050 - total flux cleaned = 0.00215495 Jy ! Component: 2100 - total flux cleaned = 0.00224457 Jy ! Component: 2150 - total flux cleaned = 0.00251093 Jy ! Component: 2200 - total flux cleaned = 0.00237856 Jy ! Component: 2250 - total flux cleaned = 0.00264061 Jy ! Component: 2300 - total flux cleaned = 0.00259667 Jy ! Component: 2350 - total flux cleaned = 0.00276845 Jy ! Component: 2400 - total flux cleaned = 0.00276912 Jy ! Component: 2450 - total flux cleaned = 0.00281097 Jy ! Component: 2500 - total flux cleaned = 0.00289512 Jy ! Component: 2550 - total flux cleaned = 0.00297842 Jy ! Component: 2600 - total flux cleaned = 0.00310271 Jy ! Component: 2650 - total flux cleaned = 0.00310267 Jy ! Component: 2700 - total flux cleaned = 0.00318465 Jy ! Component: 2750 - total flux cleaned = 0.00338716 Jy ! Component: 2800 - total flux cleaned = 0.00350745 Jy ! Component: 2850 - total flux cleaned = 0.00354715 Jy ! Component: 2900 - total flux cleaned = 0.00362668 Jy ! Component: 2950 - total flux cleaned = 0.0037053 Jy ! Component: 3000 - total flux cleaned = 0.00378299 Jy ! Component: 3050 - total flux cleaned = 0.0038993 Jy ! Component: 3100 - total flux cleaned = 0.00397654 Jy ! Component: 3150 - total flux cleaned = 0.00393833 Jy ! Component: 3200 - total flux cleaned = 0.00397635 Jy ! Component: 3250 - total flux cleaned = 0.00416498 Jy ! Component: 3300 - total flux cleaned = 0.00416522 Jy ! Component: 3350 - total flux cleaned = 0.00435173 Jy ! Component: 3400 - total flux cleaned = 0.0046107 Jy ! Component: 3450 - total flux cleaned = 0.00450077 Jy ! Component: 3500 - total flux cleaned = 0.0046102 Jy ! Component: 3550 - total flux cleaned = 0.00479147 Jy ! Component: 3600 - total flux cleaned = 0.00486311 Jy ! Component: 3650 - total flux cleaned = 0.00497038 Jy ! Component: 3700 - total flux cleaned = 0.00493491 Jy ! Component: 3750 - total flux cleaned = 0.00511195 Jy ! Component: 3800 - total flux cleaned = 0.00521736 Jy ! Component: 3850 - total flux cleaned = 0.0053566 Jy ! Component: 3900 - total flux cleaned = 0.00542531 Jy ! Component: 3950 - total flux cleaned = 0.00545987 Jy ! Component: 4000 - total flux cleaned = 0.00559677 Jy ! Component: 4050 - total flux cleaned = 0.00569903 Jy ! Total flux subtracted in 4096 components = 0.00580031 Jy ! Clean residual min=-0.001729 max=0.002070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 2.48057 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 578 components and 2.48057 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 8.6 at -3.177 degrees (North through East) ! Clean map min=-0.0037849 max=1.4353 Jy/beam ! Writing clean map to FITS file: J0836-2016_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.43525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000612655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.128059 0.128059 0.256117 0.512234 1.02447 2.04894 4.09787 8.19575 16.3915 32.783 65.566 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.435 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 8.6 at -3.177 degrees (North through East) ! Clean map min=-0.0037849 max=1.4353 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 J0836-2016_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:02:01 2019