! Started logfile: /scr/pima/bg219a_uvs/J0809+5218_S_dfm.log on Thu May 19 23:58:46 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/bg219a_uvs/J0809+5218_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0809+5218_S_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.836996 visibilities/baseline/integration-bin. ! Found source: J0809+5218 ! ! 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 49 lines of history. ! ! Reading 3656 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 J0809+5218_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007222Jy sigma=24.845156 ! Fit after self-cal, rms=0.884891Jy sigma=21.783153 ! 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=2.857 mas, bmaj=4.335 mas, bpa=-61.95 degrees ! Estimated noise=0.853225 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 = 0.0848066 Jy ! Component: 100 - total flux cleaned = 0.108781 Jy ! Total flux subtracted in 100 components = 0.108781 Jy ! Clean residual min=-0.006581 max=0.009509 Jy/beam ! Clean residual mean=-0.000220 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.108781 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.108781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059428Jy sigma=1.373392 ! Fit after self-cal, rms=0.059394Jy sigma=1.372027 ! 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=3.699 mas, bmaj=5.19 mas, bpa=-69.75 degrees ! Estimated noise=0.504747 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 = 0.0157689 Jy ! Component: 100 - total flux cleaned = 0.0235278 Jy ! Component: 150 - total flux cleaned = 0.0280088 Jy ! Component: 200 - total flux cleaned = 0.0306673 Jy ! Total flux subtracted in 200 components = 0.0306673 Jy ! Clean residual min=-0.003780 max=0.006893 Jy/beam ! Clean residual mean=-0.000122 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.139448 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.139448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055838Jy sigma=1.253510 ! Fit after self-cal, rms=0.055834Jy sigma=1.252364 ! Inverting map ! Added new window around map position (3, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603501 Jy ! Component: 100 - total flux cleaned = 0.00813085 Jy ! Component: 150 - total flux cleaned = 0.00858186 Jy ! Component: 200 - total flux cleaned = 0.00891399 Jy ! Total flux subtracted in 200 components = 0.00891399 Jy ! Clean residual min=-0.002976 max=0.003682 Jy/beam ! Clean residual mean=-0.000069 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.148362 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.148362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055183Jy sigma=1.236110 ! Fit after self-cal, rms=0.055109Jy sigma=1.233409 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.699 x 5.19 at -69.75 degrees (North through East) ! Clean map min=-0.0027565 max=0.1114 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: ! FD 1.00 LA 0.99 MK 1.09 NL 1.00 ! OV 1.01 PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.99 MK 1.01 NL 0.98 ! OV 1.03 PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.98 MK 1.04 NL 0.96 ! OV 1.03 PT 1.01 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.99 MK 1.03 NL 1.01 ! OV 0.98 PT 0.98 SC 0.96 ! ! ! Fit before self-cal, rms=0.055109Jy sigma=1.233409 ! Fit after self-cal, rms=0.055229Jy sigma=1.228971 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.728 mas, bmaj=5.201 mas, bpa=-70.65 degrees ! Estimated noise=0.505798 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 = 0.000535617 Jy ! Component: 100 - total flux cleaned = 0.000887425 Jy ! Component: 150 - total flux cleaned = 0.00120225 Jy ! Component: 200 - total flux cleaned = 0.00133276 Jy ! Total flux subtracted in 200 components = 0.00133276 Jy ! Clean residual min=-0.002427 max=0.002575 Jy/beam ! Clean residual mean=-0.000047 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.149695 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.149695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055133Jy sigma=1.226997 ! Fit after self-cal, rms=0.055135Jy sigma=1.226667 ! 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=0.055135Jy sigma=1.226667 ! Fit after self-cal, rms=0.055381Jy sigma=1.222858 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.721 mas, bmaj=5.186 mas, bpa=-70.5 degrees ! Estimated noise=0.505142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980721 Jy ! Component: 100 - total flux cleaned = 0.00110248 Jy ! Component: 150 - total flux cleaned = 0.00117653 Jy ! Component: 200 - total flux cleaned = 0.00126526 Jy ! Total flux subtracted in 200 components = 0.00126526 Jy ! Clean residual min=-0.002430 max=0.002287 Jy/beam ! Clean residual mean=-0.000022 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.15096 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.15096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055346Jy sigma=1.222253 ! Fit after self-cal, rms=0.055362Jy sigma=1.222172 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 = 0.000122265 Jy ! Component: 100 - total flux cleaned = 0.000201569 Jy ! Component: 150 - total flux cleaned = 0.000254815 Jy ! Component: 200 - total flux cleaned = 0.00030426 Jy ! Total flux subtracted in 200 components = 0.00030426 Jy ! Clean residual min=-0.002394 max=0.002165 Jy/beam ! Clean residual mean=-0.000021 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.151264 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.151264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055346Jy sigma=1.221966 ! Fit after self-cal, rms=0.055345Jy sigma=1.221943 ! 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=0.055345Jy sigma=1.221943 ! Fit after self-cal, rms=0.055366Jy sigma=1.221861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.182 mas, bpa=-70.53 degrees ! Estimated noise=0.504991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465499 Jy ! Component: 100 - total flux cleaned = 0.000519438 Jy ! Component: 150 - total flux cleaned = 0.000581504 Jy ! Component: 200 - total flux cleaned = 0.000652735 Jy ! Total flux subtracted in 200 components = 0.000652735 Jy ! Clean residual min=-0.002418 max=0.002232 Jy/beam ! Clean residual mean=-0.000022 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.151917 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.151917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055354Jy sigma=1.221683 ! Fit after self-cal, rms=0.055356Jy sigma=1.221665 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 = 5.12112e-05 Jy ! Component: 100 - total flux cleaned = 0.000119305 Jy ! Component: 150 - total flux cleaned = 0.000180631 Jy ! Component: 200 - total flux cleaned = 0.000225996 Jy ! Total flux subtracted in 200 components = 0.000225996 Jy ! Clean residual min=-0.002394 max=0.002216 Jy/beam ! Clean residual mean=-0.000021 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.152143 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.152143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055348Jy sigma=1.221574 ! Fit after self-cal, rms=0.055348Jy sigma=1.221560 ! 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=0.055348Jy sigma=1.221560 ! Fit after self-cal, rms=0.055358Jy sigma=1.221528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.346 mas, bmaj=11.01 mas, bpa=-86.04 degrees ! Estimated noise=0.603415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430511 Jy ! Component: 100 - total flux cleaned = 0.000582698 Jy ! Component: 150 - total flux cleaned = 0.000649718 Jy ! Component: 200 - total flux cleaned = 0.000692324 Jy ! Total flux subtracted in 200 components = 0.000692324 Jy ! Clean residual min=-0.002042 max=0.001718 Jy/beam ! Clean residual mean=-0.000040 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.152835 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.152835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055357Jy sigma=1.221493 ! Fit after self-cal, rms=0.055357Jy sigma=1.221484 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 = 8.92686e-05 Jy ! Component: 100 - total flux cleaned = 0.000135963 Jy ! Component: 150 - total flux cleaned = 0.000177535 Jy ! Component: 200 - total flux cleaned = 0.000214985 Jy ! Total flux subtracted in 200 components = 0.000214985 Jy ! Clean residual min=-0.002048 max=0.001706 Jy/beam ! Clean residual mean=-0.000037 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.15305 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.15305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055358Jy sigma=1.221485 ! Fit after self-cal, rms=0.055357Jy sigma=1.221480 ! 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=3.719 mas, bmaj=5.18 mas, bpa=-70.61 degrees ! Estimated noise=0.505029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 5.18 at -70.61 degrees (North through East) ! Clean map min=-0.0022953 max=0.11081 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=2.874 mas, bmaj=4.311 mas, bpa=-62.6 degrees ! Estimated noise=0.855266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847603 Jy ! Component: 100 - total flux cleaned = 0.108732 Jy ! Component: 150 - total flux cleaned = 0.120178 Jy ! Component: 200 - total flux cleaned = 0.127396 Jy ! Total flux subtracted in 200 components = 0.127396 Jy ! Clean residual min=-0.004206 max=0.005028 Jy/beam ! Clean residual mean=-0.000125 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.127396 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.127396 Jy ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.18 mas, bpa=-70.61 degrees ! Estimated noise=0.505029 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 = 0.00833105 Jy ! Component: 100 - total flux cleaned = 0.0129326 Jy ! Component: 150 - total flux cleaned = 0.0159237 Jy ! Component: 200 - total flux cleaned = 0.0181002 Jy ! Total flux subtracted in 200 components = 0.0181002 Jy ! Clean residual min=-0.002664 max=0.002587 Jy/beam ! Clean residual mean=-0.000064 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.145496 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 84 components and 0.145496 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=8.346 mas, bmaj=11.01 mas, bpa=-86.04 degrees ! Estimated noise=0.603415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271627 Jy ! Component: 100 - total flux cleaned = 0.00441896 Jy ! Component: 150 - total flux cleaned = 0.00551547 Jy ! Component: 200 - total flux cleaned = 0.00622762 Jy ! Total flux subtracted in 200 components = 0.00622762 Jy ! Clean residual min=-0.002125 max=0.001597 Jy/beam ! Clean residual mean=-0.000054 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.151724 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 = 0.000467053 Jy ! Component: 100 - total flux cleaned = 0.000679764 Jy ! Component: 150 - total flux cleaned = 0.000778621 Jy ! Component: 200 - total flux cleaned = 0.000856278 Jy ! Total flux subtracted in 200 components = 0.000856278 Jy ! Clean residual min=-0.002052 max=0.001629 Jy/beam ! Clean residual mean=-0.000043 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.15258 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 127 components and 0.15258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.18 mas, bpa=-70.61 degrees ! Estimated noise=0.505029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175536 Jy ! Component: 100 - total flux cleaned = -5.7973e-05 Jy ! Component: 150 - total flux cleaned = 2.17827e-06 Jy ! Component: 200 - total flux cleaned = 1.99971e-05 Jy ! Total flux subtracted in 200 components = 1.99971e-05 Jy ! Clean residual min=-0.002301 max=0.002368 Jy/beam ! Clean residual mean=-0.000021 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.1526 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.1526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055377Jy sigma=1.222017 ! Fit after self-cal, rms=0.055376Jy sigma=1.221878 wmodel /J0809+5218_S_map.mod ! wmodel: Unable to open new model file: /J0809+5218_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0809+5218_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.719 x 5.18 at -70.61 degrees (North through East) ! Clean map min=-0.0022562 max=0.11295 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0809+5218_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000507552 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3481 1.3481 2.6962 5.3924 10.7848 21.5696 43.1392 86.2784 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.535 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0809+5218_S_dfm.log closed on Thu May 19 23:58:48 2016