! Started logfile: /scr/pima/bg219i_uvs/J1733-1304_S_dfm.log on Thu May 19 23:31:05 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J1733-1304_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1733-1304_S_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 2268 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1733-1304_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.021038Jy sigma=36.427110 ! Fit after self-cal, rms=2.018957Jy sigma=23.428875 ! 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=2.275 mas, bmaj=6.256 mas, bpa=-2.183 degrees ! Estimated noise=1.40176 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 = 1.7182 Jy ! Component: 100 - total flux cleaned = 2.23035 Jy ! Total flux subtracted in 100 components = 2.23035 Jy ! Clean residual min=-0.153229 max=0.229336 Jy/beam ! Clean residual mean=-0.000024 rms=0.042694 Jy/beam ! Combined flux in latest and established models = 2.23035 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 2.23035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.233207Jy sigma=15.148648 ! Fit after self-cal, rms=1.232962Jy sigma=15.133145 ! 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=2.732 mas, bmaj=7.016 mas, bpa=-2.609 degrees ! Estimated noise=1.22547 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 = 0.371164 Jy ! Component: 100 - total flux cleaned = 0.563409 Jy ! Component: 150 - total flux cleaned = 0.670693 Jy ! Component: 200 - total flux cleaned = 0.734021 Jy ! Total flux subtracted in 200 components = 0.734021 Jy ! Clean residual min=-0.186749 max=0.281111 Jy/beam ! Clean residual mean=0.000512 rms=0.062427 Jy/beam ! Combined flux in latest and established models = 2.96437 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 2.96437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.016927Jy sigma=14.268331 ! Fit after self-cal, rms=1.016819Jy sigma=14.249216 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.732 x 7.016 at -2.609 degrees (North through East) ! Clean map min=-0.18141 max=2.3247 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=1.016819Jy sigma=14.249216 ! Fit after self-cal, rms=1.016819Jy sigma=14.249216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.732 mas, bmaj=7.016 mas, bpa=-2.609 degrees ! Estimated noise=1.22547 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 = 0.0452449 Jy ! Component: 100 - total flux cleaned = 0.0528927 Jy ! Component: 150 - total flux cleaned = 0.0563561 Jy ! Component: 200 - total flux cleaned = 0.057113 Jy ! Total flux subtracted in 200 components = 0.057113 Jy ! Clean residual min=-0.188923 max=0.280630 Jy/beam ! Clean residual mean=0.000521 rms=0.062323 Jy/beam ! Combined flux in latest and established models = 3.02148 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 3.02148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.006769Jy sigma=14.273049 ! Fit after self-cal, rms=1.007091Jy sigma=14.269067 ! 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=1.007091Jy sigma=14.269067 ! Fit after self-cal, rms=0.941970Jy sigma=14.827762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=7.111 mas, bpa=-2.743 degrees ! Estimated noise=1.15766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.127395 Jy ! Component: 100 - total flux cleaned = -0.188126 Jy ! Component: 150 - total flux cleaned = -0.221906 Jy ! Component: 200 - total flux cleaned = -0.24161 Jy ! Total flux subtracted in 200 components = -0.24161 Jy ! Clean residual min=-0.180060 max=0.261339 Jy/beam ! Clean residual mean=0.000460 rms=0.057259 Jy/beam ! Combined flux in latest and established models = 2.77987 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 2.77987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.955549Jy sigma=14.351242 ! Fit after self-cal, rms=0.955588Jy sigma=14.347742 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 (-51.5, -68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259257 Jy ! Component: 100 - total flux cleaned = 0.42091 Jy ! Component: 150 - total flux cleaned = 0.539979 Jy ! Component: 200 - total flux cleaned = 0.622179 Jy ! Total flux subtracted in 200 components = 0.622179 Jy ! Clean residual min=-0.168325 max=0.210026 Jy/beam ! Clean residual mean=0.000506 rms=0.046651 Jy/beam ! Combined flux in latest and established models = 3.40205 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 132 components and 3.40205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.885299Jy sigma=12.958353 ! Fit after self-cal, rms=0.869517Jy sigma=12.770445 ! 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=0.869517Jy sigma=12.770445 ! Fit after self-cal, rms=0.862436Jy sigma=12.747663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.768 mas, bmaj=7.106 mas, bpa=-2.786 degrees ! Estimated noise=1.15131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104011 Jy ! Component: 100 - total flux cleaned = 0.150656 Jy ! Component: 150 - total flux cleaned = 0.188728 Jy ! Component: 200 - total flux cleaned = 0.220628 Jy ! Total flux subtracted in 200 components = 0.220628 Jy ! Clean residual min=-0.148090 max=0.169967 Jy/beam ! Clean residual mean=0.000468 rms=0.041717 Jy/beam ! Combined flux in latest and established models = 3.62268 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 162 components and 3.62268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.855726Jy sigma=12.212636 ! Fit after self-cal, rms=0.853143Jy sigma=12.168433 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 = 0.0544485 Jy ! Component: 100 - total flux cleaned = 0.0815368 Jy ! Component: 150 - total flux cleaned = 0.106259 Jy ! Component: 200 - total flux cleaned = 0.127002 Jy ! Total flux subtracted in 200 components = 0.127002 Jy ! Clean residual min=-0.138294 max=0.168003 Jy/beam ! Clean residual mean=0.000441 rms=0.039881 Jy/beam ! Combined flux in latest and established models = 3.74968 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 175 components and 3.74968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.855441Jy sigma=11.908247 ! Fit after self-cal, rms=0.855094Jy sigma=11.891038 ! Inverting map ! Added new window around map position (1.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154884 Jy ! Component: 100 - total flux cleaned = 0.235817 Jy ! Component: 150 - total flux cleaned = 0.28687 Jy ! Component: 200 - total flux cleaned = 0.320457 Jy ! Total flux subtracted in 200 components = 0.320457 Jy ! Clean residual min=-0.122080 max=0.135910 Jy/beam ! Clean residual mean=0.000460 rms=0.035562 Jy/beam ! Combined flux in latest and established models = 4.07014 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 203 components and 4.07014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.810313Jy sigma=11.569810 ! Fit after self-cal, rms=0.802267Jy sigma=11.506551 ! 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=0.802267Jy sigma=11.506551 ! Fit after self-cal, rms=0.800688Jy sigma=11.475802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.436 mas, bmaj=14.26 mas, bpa=3.173 degrees ! Estimated noise=1.70531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133724 Jy ! Component: 100 - total flux cleaned = 0.229864 Jy ! Component: 150 - total flux cleaned = 0.277478 Jy ! Component: 200 - total flux cleaned = 0.313393 Jy ! Total flux subtracted in 200 components = 0.313393 Jy ! Clean residual min=-0.188555 max=0.220418 Jy/beam ! Clean residual mean=0.001249 rms=0.061892 Jy/beam ! Combined flux in latest and established models = 4.38353 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 233 components and 4.38353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.795270Jy sigma=11.375795 ! Fit after self-cal, rms=0.791810Jy sigma=11.333979 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 = 0.0469349 Jy ! Component: 100 - total flux cleaned = 0.0761515 Jy ! Component: 150 - total flux cleaned = 0.100259 Jy ! Component: 200 - total flux cleaned = 0.120214 Jy ! Total flux subtracted in 200 components = 0.120214 Jy ! Clean residual min=-0.181906 max=0.209359 Jy/beam ! Clean residual mean=0.001185 rms=0.059399 Jy/beam ! Combined flux in latest and established models = 4.50374 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 247 components and 4.50374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.795694Jy sigma=11.319343 ! Fit after self-cal, rms=0.795466Jy sigma=11.301447 ! 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=2.767 mas, bmaj=7.097 mas, bpa=-2.768 degrees ! Estimated noise=1.15034 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.767 x 7.097 at -2.768 degrees (North through East) ! Clean map min=-0.1263 max=2.0925 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=0.795466Jy sigma=11.301447 ! Fit after self-cal, rms=0.792350Jy sigma=11.254290 ! Inverting map and beam ! Estimated beam: bmin=2.765 mas, bmaj=7.096 mas, bpa=-2.603 degrees ! Estimated noise=1.15035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110088 Jy ! Component: 100 - total flux cleaned = 0.0100536 Jy ! Component: 150 - total flux cleaned = 0.0131874 Jy ! Component: 200 - total flux cleaned = 0.0160021 Jy ! Total flux subtracted in 200 components = 0.0160021 Jy ! Clean residual min=-0.131240 max=0.118313 Jy/beam ! Clean residual mean=0.000504 rms=0.032789 Jy/beam ! Combined flux in latest and established models = 4.51974 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 257 components and 4.51974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.786885Jy sigma=11.157064 ! Fit after self-cal, rms=0.786759Jy sigma=11.150583 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015532 Jy ! Component: 100 - total flux cleaned = 0.0194612 Jy ! Component: 150 - total flux cleaned = 0.0218443 Jy ! Component: 200 - total flux cleaned = 0.0218128 Jy ! Total flux subtracted in 200 components = 0.0218128 Jy ! Clean residual min=-0.130137 max=0.115589 Jy/beam ! Clean residual mean=0.000508 rms=0.032408 Jy/beam ! Combined flux in latest and established models = 4.54156 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 264 components and 4.54156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.784267Jy sigma=11.093550 ! Fit after self-cal, rms=0.784374Jy sigma=11.090387 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.784374Jy sigma=11.090387 ! Fit after self-cal, rms=0.779946Jy sigma=11.019642 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=2.296 mas, bmaj=6.306 mas, bpa=-2.245 degrees ! Estimated noise=1.32297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.60594 Jy ! Component: 100 - total flux cleaned = 2.07986 Jy ! Component: 150 - total flux cleaned = 2.37209 Jy ! Component: 200 - total flux cleaned = 2.59915 Jy ! Total flux subtracted in 200 components = 2.59915 Jy ! Clean residual min=-0.137018 max=0.169850 Jy/beam ! Clean residual mean=-0.000006 rms=0.035619 Jy/beam ! Combined flux in latest and established models = 2.59915 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 41 model components to the UV plane model. ! The established model now contains 41 components and 2.59915 Jy ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=7.093 mas, bpa=-2.669 degrees ! Estimated noise=1.15126 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 = 0.321896 Jy ! Component: 100 - total flux cleaned = 0.567943 Jy ! Component: 150 - total flux cleaned = 0.765891 Jy ! Component: 200 - total flux cleaned = 0.92788 Jy ! Total flux subtracted in 200 components = 0.92788 Jy ! Clean residual min=-0.140440 max=0.159032 Jy/beam ! Clean residual mean=0.000461 rms=0.040673 Jy/beam ! Combined flux in latest and established models = 3.52703 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 101 components and 3.52703 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=7.412 mas, bmaj=14.25 mas, bpa=3.223 degrees ! Estimated noise=1.71144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280066 Jy ! Component: 100 - total flux cleaned = 0.482511 Jy ! Component: 150 - total flux cleaned = 0.635589 Jy ! Component: 200 - total flux cleaned = 0.754094 Jy ! Total flux subtracted in 200 components = 0.754094 Jy ! Clean residual min=-0.181056 max=0.212930 Jy/beam ! Clean residual mean=0.001192 rms=0.061580 Jy/beam ! Combined flux in latest and established models = 4.28112 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 = 0.0933639 Jy ! Component: 100 - total flux cleaned = 0.167548 Jy ! Component: 150 - total flux cleaned = 0.226811 Jy ! Component: 200 - total flux cleaned = 0.274299 Jy ! Total flux subtracted in 200 components = 0.274299 Jy ! Clean residual min=-0.175105 max=0.203904 Jy/beam ! Clean residual mean=0.001250 rms=0.058047 Jy/beam ! Combined flux in latest and established models = 4.55542 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 181 components and 4.55542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=7.093 mas, bpa=-2.669 degrees ! Estimated noise=1.15126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0219217 Jy ! Component: 100 - total flux cleaned = -0.0169267 Jy ! Component: 150 - total flux cleaned = -0.0171172 Jy ! Component: 200 - total flux cleaned = -0.0152528 Jy ! Total flux subtracted in 200 components = -0.0152528 Jy ! Clean residual min=-0.121738 max=0.122000 Jy/beam ! Clean residual mean=0.000475 rms=0.032743 Jy/beam ! Combined flux in latest and established models = 4.54017 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 194 components and 4.54016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.788666Jy sigma=11.207320 ! Fit after self-cal, rms=0.786441Jy sigma=11.148431 wmodel /J1733-1304_S_map.mod ! wmodel: Unable to open new model file: /J1733-1304_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1733-1304_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.762 x 7.093 at -2.669 degrees (North through East) ! Clean map min=-0.12141 max=2.0444 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1733-1304_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.04437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0326517 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.79146 4.79146 9.58292 19.1658 38.3317 76.6633 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0979 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 62.611 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1733-1304_S_dfm.log closed on Thu May 19 23:31:08 2016