! Started logfile: /scr/pima/bg219b_uvs/J0847+4609_S_dfm.log on Thu May 19 20:10:42 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/bg219b_uvs/J0847+4609_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0847+4609_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.743056 visibilities/baseline/integration-bin. ! Found source: J0847+4609 ! ! 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 3852 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 J0847+4609_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032451Jy sigma=23.305702 ! Fit after self-cal, rms=0.739473Jy sigma=16.803346 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.975 mas, bmaj=5.937 mas, bpa=29.79 degrees ! Estimated noise=0.759826 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 = 0.198428 Jy ! Component: 100 - total flux cleaned = 0.247781 Jy ! Total flux subtracted in 100 components = 0.247781 Jy ! Clean residual min=-0.008907 max=0.020894 Jy/beam ! Clean residual mean=0.000002 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.247781 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.247781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072650Jy sigma=1.609144 ! Fit after self-cal, rms=0.072614Jy sigma=1.608670 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227916 Jy ! Component: 100 - total flux cleaned = 0.0343903 Jy ! Total flux subtracted in 100 components = 0.0343903 Jy ! Clean residual min=-0.006980 max=0.009410 Jy/beam ! Clean residual mean=0.000029 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.282171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.282171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064437Jy sigma=1.423650 ! Fit after self-cal, rms=0.064387Jy sigma=1.422808 ! 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=4.845 mas, bmaj=6.792 mas, bpa=24.06 degrees ! Estimated noise=0.549104 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 = 0.00802276 Jy ! Component: 100 - total flux cleaned = 0.0121677 Jy ! Component: 150 - total flux cleaned = 0.01443 Jy ! Component: 200 - total flux cleaned = 0.0157406 Jy ! Total flux subtracted in 200 components = 0.0157406 Jy ! Clean residual min=-0.007324 max=0.009745 Jy/beam ! Clean residual mean=0.000065 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.297911 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.297912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063319Jy sigma=1.403064 ! Fit after self-cal, rms=0.063280Jy sigma=1.402372 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.845 x 6.792 at 24.06 degrees (North through East) ! Clean map min=-0.0068043 max=0.26151 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.063280Jy sigma=1.402372 ! Fit after self-cal, rms=0.063280Jy sigma=1.402372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.845 mas, bmaj=6.792 mas, bpa=24.06 degrees ! Estimated noise=0.549104 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 = 0.000729573 Jy ! Component: 100 - total flux cleaned = 0.000911853 Jy ! Component: 150 - total flux cleaned = 0.000886258 Jy ! Component: 200 - total flux cleaned = 0.000838281 Jy ! Total flux subtracted in 200 components = 0.000838281 Jy ! Clean residual min=-0.007006 max=0.009648 Jy/beam ! Clean residual mean=0.000066 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.29875 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.29875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063233Jy sigma=1.401704 ! Fit after self-cal, rms=0.063226Jy sigma=1.401553 ! 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=0.063226Jy sigma=1.401553 ! Fit after self-cal, rms=0.061368Jy sigma=1.378454 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.873 mas, bmaj=6.794 mas, bpa=23.89 degrees ! Estimated noise=0.539793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00401177 Jy ! Component: 100 - total flux cleaned = -0.00574078 Jy ! Component: 150 - total flux cleaned = -0.00680369 Jy ! Component: 200 - total flux cleaned = -0.00747719 Jy ! Total flux subtracted in 200 components = -0.00747719 Jy ! Clean residual min=-0.005634 max=0.008763 Jy/beam ! Clean residual mean=0.000051 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.291273 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.291273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061195Jy sigma=1.371116 ! Fit after self-cal, rms=0.061197Jy sigma=1.370972 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 = -0.000572184 Jy ! Component: 100 - total flux cleaned = -0.000625504 Jy ! Component: 150 - total flux cleaned = -0.000657301 Jy ! Component: 200 - total flux cleaned = -0.00070037 Jy ! Total flux subtracted in 200 components = -0.00070037 Jy ! Clean residual min=-0.005621 max=0.008685 Jy/beam ! Clean residual mean=0.000050 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.290572 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.290572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061187Jy sigma=1.370742 ! Fit after self-cal, rms=0.061186Jy sigma=1.370715 ! 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=0.061186Jy sigma=1.370715 ! Fit after self-cal, rms=0.060653Jy sigma=1.368228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.888 mas, bmaj=6.783 mas, bpa=23.79 degrees ! Estimated noise=0.53509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196989 Jy ! Component: 100 - total flux cleaned = -0.00277532 Jy ! Component: 150 - total flux cleaned = -0.00304444 Jy ! Component: 200 - total flux cleaned = -0.00310647 Jy ! Total flux subtracted in 200 components = -0.00310647 Jy ! Clean residual min=-0.005071 max=0.008733 Jy/beam ! Clean residual mean=0.000045 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.287466 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.287466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060623Jy sigma=1.366226 ! Fit after self-cal, rms=0.060624Jy sigma=1.366210 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 (37, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862769 Jy ! Component: 100 - total flux cleaned = 0.0130559 Jy ! Component: 150 - total flux cleaned = 0.0146852 Jy ! Component: 200 - total flux cleaned = 0.0151353 Jy ! Total flux subtracted in 200 components = 0.0151353 Jy ! Clean residual min=-0.005835 max=0.006915 Jy/beam ! Clean residual mean=0.000040 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.302601 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.302601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059300Jy sigma=1.332640 ! Fit after self-cal, rms=0.059161Jy sigma=1.328963 ! 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=0.059161Jy sigma=1.328963 ! Fit after self-cal, rms=0.058870Jy sigma=1.326395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.362 mas, bmaj=8.856 mas, bpa=-2.916 degrees ! Estimated noise=0.602725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321151 Jy ! Component: 100 - total flux cleaned = 0.00338721 Jy ! Component: 150 - total flux cleaned = 0.00338628 Jy ! Component: 200 - total flux cleaned = 0.00338718 Jy ! Total flux subtracted in 200 components = 0.00338718 Jy ! Clean residual min=-0.006554 max=0.007655 Jy/beam ! Clean residual mean=0.000065 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.305988 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 136 components and 0.305988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058634Jy sigma=1.319896 ! Fit after self-cal, rms=0.058598Jy sigma=1.318781 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 = 0.00112629 Jy ! Component: 100 - total flux cleaned = 0.00096523 Jy ! Component: 150 - total flux cleaned = 0.000697957 Jy ! Component: 200 - total flux cleaned = 0.000404767 Jy ! Total flux subtracted in 200 components = 0.000404767 Jy ! Clean residual min=-0.006676 max=0.007338 Jy/beam ! Clean residual mean=0.000061 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.306393 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 157 components and 0.306393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058543Jy sigma=1.316649 ! Fit after self-cal, rms=0.058532Jy sigma=1.316204 ! 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=4.899 mas, bmaj=6.764 mas, bpa=23.72 degrees ! Estimated noise=0.532342 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.899 x 6.764 at 23.72 degrees (North through East) ! Clean map min=-0.0053886 max=0.2516 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 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=4.02 mas, bmaj=5.904 mas, bpa=29.55 degrees ! Estimated noise=0.738797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192709 Jy ! Component: 100 - total flux cleaned = 0.24132 Jy ! Component: 150 - total flux cleaned = 0.264375 Jy ! Component: 200 - total flux cleaned = 0.277445 Jy ! Total flux subtracted in 200 components = 0.277445 Jy ! Clean residual min=-0.007132 max=0.008259 Jy/beam ! Clean residual mean=0.000015 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.277445 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.277445 Jy ! Inverting map and beam ! Estimated beam: bmin=4.899 mas, bmaj=6.764 mas, bpa=23.72 degrees ! Estimated noise=0.532342 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 = 0.0104763 Jy ! Component: 100 - total flux cleaned = 0.0177313 Jy ! Component: 150 - total flux cleaned = 0.0230287 Jy ! Component: 200 - total flux cleaned = 0.0246981 Jy ! Total flux subtracted in 200 components = 0.0246981 Jy ! Clean residual min=-0.005261 max=0.006343 Jy/beam ! Clean residual mean=0.000026 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.302143 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 0.302143 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=8.362 mas, bmaj=8.856 mas, bpa=-2.916 degrees ! Estimated noise=0.602725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330669 Jy ! Component: 100 - total flux cleaned = 0.00393443 Jy ! Component: 150 - total flux cleaned = 0.00412913 Jy ! Component: 200 - total flux cleaned = 0.0040479 Jy ! Total flux subtracted in 200 components = 0.0040479 Jy ! Clean residual min=-0.006462 max=0.007292 Jy/beam ! Clean residual mean=0.000056 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.306191 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 = -6.84738e-05 Jy ! Component: 100 - total flux cleaned = -6.97731e-05 Jy ! Component: 150 - total flux cleaned = -0.000119488 Jy ! Component: 200 - total flux cleaned = -0.000166363 Jy ! Total flux subtracted in 200 components = -0.000166363 Jy ! Clean residual min=-0.006542 max=0.007303 Jy/beam ! Clean residual mean=0.000057 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.306024 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.306024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.899 mas, bmaj=6.764 mas, bpa=23.72 degrees ! Estimated noise=0.532342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402016 Jy ! Component: 100 - total flux cleaned = 0.000474095 Jy ! Component: 150 - total flux cleaned = 0.000410212 Jy ! Component: 200 - total flux cleaned = 0.000467857 Jy ! Total flux subtracted in 200 components = 0.000467857 Jy ! Clean residual min=-0.005588 max=0.005778 Jy/beam ! Clean residual mean=0.000032 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.306492 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.306492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058491Jy sigma=1.312693 ! Fit after self-cal, rms=0.058456Jy sigma=1.311555 wmodel /J0847+4609_S_map.mod ! wmodel: Unable to open new model file: /J0847+4609_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0847+4609_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.899 x 6.764 at 23.72 degrees (North through East) ! Clean map min=-0.0052067 max=0.25027 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0847+4609_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.250265 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00149048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78668 1.78668 3.57336 7.14671 14.2934 28.5868 57.1737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.25 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 167.909 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0847+4609_S_dfm.log closed on Thu May 19 20:10:45 2016