! Started logfile: /scr/pima/bg219a_uvs/J1207+2754_S_dfm.log on Fri May 20 00:05:36 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/J1207+2754_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1207+2754_S_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.974074 visibilities/baseline/integration-bin. ! Found source: J1207+2754 ! ! 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 2104 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 J1207+2754_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023837Jy sigma=26.037890 ! Fit after self-cal, rms=0.795432Jy sigma=20.333759 ! 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=2.798 mas, bmaj=4.787 mas, bpa=-2.671 degrees ! Estimated noise=0.973778 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 = 0.156113 Jy ! Component: 100 - total flux cleaned = 0.202287 Jy ! Total flux subtracted in 100 components = 0.202287 Jy ! Clean residual min=-0.027858 max=0.064006 Jy/beam ! Clean residual mean=-0.000126 rms=0.008722 Jy/beam ! Combined flux in latest and established models = 0.202287 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.202287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110324Jy sigma=2.774750 ! Fit after self-cal, rms=0.110193Jy sigma=2.767765 ! Inverting map ! Added new window around map position (-7.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535771 Jy ! Component: 100 - total flux cleaned = 0.0802767 Jy ! Total flux subtracted in 100 components = 0.0802767 Jy ! Clean residual min=-0.020636 max=0.021579 Jy/beam ! Clean residual mean=-0.000075 rms=0.004822 Jy/beam ! Combined flux in latest and established models = 0.282564 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.282564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075976Jy sigma=1.857711 ! Fit after self-cal, rms=0.073556Jy sigma=1.803737 ! 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=3.505 mas, bmaj=5.892 mas, bpa=-0.9819 degrees ! Estimated noise=0.666677 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 = 0.0306345 Jy ! Component: 100 - total flux cleaned = 0.0502687 Jy ! Component: 150 - total flux cleaned = 0.06396 Jy ! Component: 200 - total flux cleaned = 0.07377 Jy ! Total flux subtracted in 200 components = 0.07377 Jy ! Clean residual min=-0.009478 max=0.010999 Jy/beam ! Clean residual mean=-0.000055 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.356334 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.356334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057658Jy sigma=1.359593 ! Fit after self-cal, rms=0.056760Jy sigma=1.333432 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 5.892 at -0.9819 degrees (North through East) ! Clean map min=-0.0081319 max=0.21021 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: ! LA 0.95 MK 1.02 NL 1.00 OV 1.05 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.98 NL 1.02 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.02 NL 1.04 OV 1.02 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.94 NL 1.05 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.056760Jy sigma=1.333432 ! Fit after self-cal, rms=0.053831Jy sigma=1.288506 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=5.902 mas, bpa=-0.7566 degrees ! Estimated noise=0.648935 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 = 0.00220427 Jy ! Component: 100 - total flux cleaned = 0.00220489 Jy ! Component: 150 - total flux cleaned = 0.00221083 Jy ! Component: 200 - total flux cleaned = 0.00221921 Jy ! Total flux subtracted in 200 components = 0.00221921 Jy ! Clean residual min=-0.006596 max=0.007000 Jy/beam ! Clean residual mean=-0.000006 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.358553 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.358553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053054Jy sigma=1.261697 ! Fit after self-cal, rms=0.053041Jy sigma=1.259939 ! 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=0.053041Jy sigma=1.259939 ! Fit after self-cal, rms=0.051891Jy sigma=1.249514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=5.933 mas, bpa=-1.224 degrees ! Estimated noise=0.646097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659538 Jy ! Component: 100 - total flux cleaned = 0.000449184 Jy ! Component: 150 - total flux cleaned = 0.000355047 Jy ! Component: 200 - total flux cleaned = 0.000357381 Jy ! Total flux subtracted in 200 components = 0.000357381 Jy ! Clean residual min=-0.005364 max=0.006010 Jy/beam ! Clean residual mean=-0.000002 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.35891 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.35891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051570Jy sigma=1.240203 ! Fit after self-cal, rms=0.051576Jy sigma=1.239371 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 (-71.5, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485535 Jy ! Component: 100 - total flux cleaned = 0.0060224 Jy ! Component: 150 - total flux cleaned = 0.00651687 Jy ! Component: 200 - total flux cleaned = 0.00689915 Jy ! Total flux subtracted in 200 components = 0.00689915 Jy ! Clean residual min=-0.004627 max=0.004291 Jy/beam ! Clean residual mean=0.000003 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.365809 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.365809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051081Jy sigma=1.225887 ! Fit after self-cal, rms=0.051056Jy sigma=1.225064 ! 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=0.051056Jy sigma=1.225064 ! Fit after self-cal, rms=0.050619Jy sigma=1.223363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=5.941 mas, bpa=-1.637 degrees ! Estimated noise=0.642622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168171 Jy ! Component: 100 - total flux cleaned = 0.00250191 Jy ! Component: 150 - total flux cleaned = 0.00261173 Jy ! Component: 200 - total flux cleaned = 0.00266333 Jy ! Total flux subtracted in 200 components = 0.00266333 Jy ! Clean residual min=-0.003982 max=0.004058 Jy/beam ! Clean residual mean=0.000000 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.368473 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.368473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050470Jy sigma=1.219417 ! Fit after self-cal, rms=0.050475Jy sigma=1.219203 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 = 0.00038439 Jy ! Component: 100 - total flux cleaned = 0.000429903 Jy ! Component: 150 - total flux cleaned = 0.000561468 Jy ! Component: 200 - total flux cleaned = 0.000642663 Jy ! Total flux subtracted in 200 components = 0.000642663 Jy ! Clean residual min=-0.003830 max=0.003959 Jy/beam ! Clean residual mean=-0.000000 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.369115 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.369115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050394Jy sigma=1.217336 ! Fit after self-cal, rms=0.050405Jy sigma=1.217238 ! Inverting map ! Added new window around map position (107, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349209 Jy ! Component: 100 - total flux cleaned = 0.00481147 Jy ! Component: 150 - total flux cleaned = 0.00498279 Jy ! Component: 200 - total flux cleaned = 0.00503237 Jy ! Total flux subtracted in 200 components = 0.00503237 Jy ! Clean residual min=-0.003225 max=0.003071 Jy/beam ! Clean residual mean=0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.374148 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.374148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050105Jy sigma=1.210864 ! Fit after self-cal, rms=0.050092Jy sigma=1.210078 ! 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=0.050092Jy sigma=1.210078 ! Fit after self-cal, rms=0.049971Jy sigma=1.209061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.969 mas, bmaj=13.38 mas, bpa=-2.111 degrees ! Estimated noise=0.787258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115273 Jy ! Component: 100 - total flux cleaned = 0.00125609 Jy ! Component: 150 - total flux cleaned = 0.00125921 Jy ! Component: 200 - total flux cleaned = 0.00119577 Jy ! Total flux subtracted in 200 components = 0.00119577 Jy ! Clean residual min=-0.002603 max=0.003375 Jy/beam ! Clean residual mean=0.000002 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.375344 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.375344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049915Jy sigma=1.207748 ! Fit after self-cal, rms=0.049913Jy sigma=1.207509 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 = 0.000536798 Jy ! Component: 100 - total flux cleaned = 0.000508724 Jy ! Component: 150 - total flux cleaned = 0.000510406 Jy ! Component: 200 - total flux cleaned = 0.000511907 Jy ! Total flux subtracted in 200 components = 0.000511907 Jy ! Clean residual min=-0.002635 max=0.003154 Jy/beam ! Clean residual mean=0.000003 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.375855 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.375855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049903Jy sigma=1.207403 ! Fit after self-cal, rms=0.049903Jy sigma=1.207328 ! 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=3.508 mas, bmaj=5.945 mas, bpa=-1.874 degrees ! Estimated noise=0.641376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.508 x 5.945 at -1.874 degrees (North through East) ! Clean map min=-0.0052797 max=0.20572 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=2.792 mas, bmaj=4.827 mas, bpa=-3.584 degrees ! Estimated noise=0.937284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152107 Jy ! Component: 100 - total flux cleaned = 0.214525 Jy ! Component: 150 - total flux cleaned = 0.252551 Jy ! Component: 200 - total flux cleaned = 0.27802 Jy ! Total flux subtracted in 200 components = 0.27802 Jy ! Clean residual min=-0.018070 max=0.016074 Jy/beam ! Clean residual mean=-0.000058 rms=0.003940 Jy/beam ! Combined flux in latest and established models = 0.27802 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.27802 Jy ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=5.945 mas, bpa=-1.874 degrees ! Estimated noise=0.641376 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) ! Added new window around map position (-4, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276179 Jy ! Component: 100 - total flux cleaned = 0.0453623 Jy ! Component: 150 - total flux cleaned = 0.0578253 Jy ! Component: 200 - total flux cleaned = 0.0669349 Jy ! Total flux subtracted in 200 components = 0.0669349 Jy ! Clean residual min=-0.007901 max=0.009324 Jy/beam ! Clean residual mean=-0.000034 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.344955 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.344955 Jy ! Inverting map ! Added new window around map position (-12, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860229 Jy ! Component: 100 - total flux cleaned = 0.0126518 Jy ! Component: 150 - total flux cleaned = 0.0154535 Jy ! Component: 200 - total flux cleaned = 0.0176905 Jy ! Total flux subtracted in 200 components = 0.0176905 Jy ! Clean residual min=-0.005516 max=0.003696 Jy/beam ! Clean residual mean=-0.000015 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.362645 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.362645 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=6.969 mas, bmaj=13.38 mas, bpa=-2.111 degrees ! Estimated noise=0.787258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427718 Jy ! Component: 100 - total flux cleaned = 0.00657455 Jy ! Component: 150 - total flux cleaned = 0.00787892 Jy ! Component: 200 - total flux cleaned = 0.00886251 Jy ! Total flux subtracted in 200 components = 0.00886251 Jy ! Clean residual min=-0.004104 max=0.002733 Jy/beam ! Clean residual mean=-0.000011 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.371508 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 = 0.000824233 Jy ! Component: 100 - total flux cleaned = 0.00127526 Jy ! Component: 150 - total flux cleaned = 0.00161939 Jy ! Component: 200 - total flux cleaned = 0.00187681 Jy ! Total flux subtracted in 200 components = 0.00187681 Jy ! Clean residual min=-0.003257 max=0.002604 Jy/beam ! Clean residual mean=-0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.373384 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 154 components and 0.373384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=5.945 mas, bpa=-1.874 degrees ! Estimated noise=0.641376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340852 Jy ! Component: 100 - total flux cleaned = -1.03682e-05 Jy ! Component: 150 - total flux cleaned = 0.000505409 Jy ! Component: 200 - total flux cleaned = 0.00102266 Jy ! Total flux subtracted in 200 components = 0.00102266 Jy ! Clean residual min=-0.003381 max=0.002943 Jy/beam ! Clean residual mean=-0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.374407 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.374407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050000Jy sigma=1.209058 ! Fit after self-cal, rms=0.049984Jy sigma=1.207463 wmodel /J1207+2754_S_map.mod ! wmodel: Unable to open new model file: /J1207+2754_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1207+2754_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.508 x 5.945 at -1.874 degrees (North through East) ! Clean map min=-0.0038782 max=0.20161 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1207+2754_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.201606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000715368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0645 1.0645 2.129 4.25801 8.51602 17.032 34.0641 68.1282 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.821 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1207+2754_S_dfm.log closed on Fri May 20 00:05:39 2016