! Started logfile: /vlbi/uf001/uva//J0807-1207_S_dfm.log on Sun Jan 13 23:48:10 2019 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 /vlbi/uf001/uva//J0807-1207_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0807-1207_S_uva.fits ! AN table 1: 38 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.963659 visibilities/baseline/integration-bin. ! Found source: J0807-1207 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 2307 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0807-1207_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020881Jy sigma=20.749660 ! Fit after self-cal, rms=0.853128Jy sigma=17.334394 ! 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=5.049 mas, bmaj=27.4 mas, bpa=-12.31 degrees ! Estimated noise=0.897022 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 = 0.113276 Jy ! Component: 100 - total flux cleaned = 0.141308 Jy ! Total flux subtracted in 100 components = 0.141308 Jy ! Clean residual min=-0.010599 max=0.026854 Jy/beam ! Clean residual mean=-0.000194 rms=0.004515 Jy/beam ! Combined flux in latest and established models = 0.141308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.141308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079833Jy sigma=1.584194 ! Fit after self-cal, rms=0.079755Jy sigma=1.582523 ! Inverting map ! Added new window around map position (-12, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239322 Jy ! Component: 100 - total flux cleaned = 0.0382555 Jy ! Total flux subtracted in 100 components = 0.0382555 Jy ! Clean residual min=-0.008083 max=0.009539 Jy/beam ! Clean residual mean=-0.000138 rms=0.003004 Jy/beam ! Combined flux in latest and established models = 0.179564 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.179563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070044Jy sigma=1.383134 ! Fit after self-cal, rms=0.069519Jy sigma=1.373562 ! 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=5.751 mas, bmaj=27.28 mas, bpa=-11.88 degrees ! Estimated noise=0.771729 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 = 0.016101 Jy ! Component: 100 - total flux cleaned = 0.0267046 Jy ! Component: 150 - total flux cleaned = 0.0344975 Jy ! Component: 200 - total flux cleaned = 0.0392476 Jy ! Total flux subtracted in 200 components = 0.0392476 Jy ! Clean residual min=-0.006253 max=0.008595 Jy/beam ! Clean residual mean=-0.000104 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.218811 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 108 components and 0.218811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064896Jy sigma=1.276196 ! Fit after self-cal, rms=0.064593Jy sigma=1.271010 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.751 x 27.28 at -11.88 degrees (North through East) ! Clean map min=-0.0062303 max=0.14763 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.08 KP 1.04 LA 0.84 ! NL 1.00 OV 1.00 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.99 KP 1.04 LA 0.89 ! NL 1.07 OV 0.93 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.02 KP 1.01 LA 0.92 ! NL 1.07 OV 1.06 PT 0.99 ! ! ! Fit before self-cal, rms=0.064593Jy sigma=1.271010 ! Fit after self-cal, rms=0.062326Jy sigma=1.236585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.838 mas, bmaj=27.28 mas, bpa=-11.78 degrees ! Estimated noise=0.757035 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 = 0.000440089 Jy ! Component: 100 - total flux cleaned = -0.00134635 Jy ! Component: 150 - total flux cleaned = -0.00226806 Jy ! Component: 200 - total flux cleaned = -0.00260592 Jy ! Total flux subtracted in 200 components = -0.00260592 Jy ! Clean residual min=-0.004537 max=0.006036 Jy/beam ! Clean residual mean=-0.000032 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.216205 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.216205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061851Jy sigma=1.226303 ! Fit after self-cal, rms=0.061813Jy sigma=1.224682 ! 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. ! ! Fit before self-cal, rms=0.061813Jy sigma=1.224682 ! Fit after self-cal, rms=0.062010Jy sigma=1.211594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.835 mas, bmaj=27.35 mas, bpa=-11.84 degrees ! Estimated noise=0.760379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.35363e-05 Jy ! Component: 100 - total flux cleaned = -0.000513142 Jy ! Component: 150 - total flux cleaned = -0.00116957 Jy ! Component: 200 - total flux cleaned = -0.0017943 Jy ! Total flux subtracted in 200 components = -0.0017943 Jy ! Clean residual min=-0.004251 max=0.004307 Jy/beam ! Clean residual mean=-0.000006 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.214411 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.214411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061868Jy sigma=1.208393 ! Fit after self-cal, rms=0.061857Jy sigma=1.207898 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 = 0.000145525 Jy ! Component: 100 - total flux cleaned = -0.000482481 Jy ! Component: 150 - total flux cleaned = -0.000990947 Jy ! Component: 200 - total flux cleaned = -0.00129942 Jy ! Total flux subtracted in 200 components = -0.00129942 Jy ! Clean residual min=-0.004124 max=0.004206 Jy/beam ! Clean residual mean=-0.000006 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.213111 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 180 components and 0.213111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061794Jy sigma=1.206479 ! Fit after self-cal, rms=0.061777Jy sigma=1.206306 ! 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. ! ! Fit before self-cal, rms=0.061777Jy sigma=1.206306 ! Fit after self-cal, rms=0.061857Jy sigma=1.206124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.836 mas, bmaj=27.39 mas, bpa=-11.84 degrees ! Estimated noise=0.760433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000563958 Jy ! Component: 100 - total flux cleaned = -0.00111213 Jy ! Component: 150 - total flux cleaned = -0.00159755 Jy ! Component: 200 - total flux cleaned = -0.0019727 Jy ! Total flux subtracted in 200 components = -0.0019727 Jy ! Clean residual min=-0.004041 max=0.004081 Jy/beam ! Clean residual mean=-0.000006 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.211139 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 198 components and 0.211139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061811Jy sigma=1.205070 ! Fit after self-cal, rms=0.061804Jy sigma=1.204986 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 = -5.58266e-05 Jy ! Component: 100 - total flux cleaned = -0.000309822 Jy ! Component: 150 - total flux cleaned = -0.00045678 Jy ! Component: 200 - total flux cleaned = -0.000625102 Jy ! Total flux subtracted in 200 components = -0.000625102 Jy ! Clean residual min=-0.003956 max=0.004111 Jy/beam ! Clean residual mean=-0.000005 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.210514 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 209 components and 0.210514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061777Jy sigma=1.204367 ! Fit after self-cal, rms=0.061770Jy sigma=1.204322 ! 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. ! ! Fit before self-cal, rms=0.061770Jy sigma=1.204322 ! Fit after self-cal, rms=0.061827Jy sigma=1.204224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.39 mas, bmaj=27.36 mas, bpa=-10.65 degrees ! Estimated noise=0.811773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000502238 Jy ! Component: 100 - total flux cleaned = -0.000884299 Jy ! Component: 150 - total flux cleaned = -0.00135966 Jy ! Component: 200 - total flux cleaned = -0.00167968 Jy ! Total flux subtracted in 200 components = -0.00167968 Jy ! Clean residual min=-0.004151 max=0.004961 Jy/beam ! Clean residual mean=-0.000007 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.208834 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 235 components and 0.208834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061813Jy sigma=1.203666 ! Fit after self-cal, rms=0.061806Jy sigma=1.203603 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 = -8.54939e-05 Jy ! Component: 100 - total flux cleaned = -0.000283437 Jy ! Component: 150 - total flux cleaned = -0.000523658 Jy ! Component: 200 - total flux cleaned = -0.000724463 Jy ! Total flux subtracted in 200 components = -0.000724463 Jy ! Clean residual min=-0.004060 max=0.004953 Jy/beam ! Clean residual mean=-0.000007 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.208109 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 251 components and 0.208109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061800Jy sigma=1.203333 ! Fit after self-cal, rms=0.061794Jy sigma=1.203294 ! 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=5.837 mas, bmaj=27.43 mas, bpa=-11.85 degrees ! Estimated noise=0.760479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.837 x 27.43 at -11.85 degrees (North through East) ! Clean map min=-0.0037266 max=0.14412 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=5.115 mas, bmaj=27.45 mas, bpa=-12.31 degrees ! Estimated noise=0.893384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111829 Jy ! Component: 100 - total flux cleaned = 0.147507 Jy ! Component: 150 - total flux cleaned = 0.16877 Jy ! Component: 200 - total flux cleaned = 0.182814 Jy ! Total flux subtracted in 200 components = 0.182814 Jy ! Clean residual min=-0.006795 max=0.008082 Jy/beam ! Clean residual mean=-0.000071 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.182814 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.182814 Jy ! Inverting map and beam ! Estimated beam: bmin=5.837 mas, bmaj=27.43 mas, bpa=-11.85 degrees ! Estimated noise=0.760479 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 = 0.012442 Jy ! Component: 100 - total flux cleaned = 0.0204959 Jy ! Component: 150 - total flux cleaned = 0.0235271 Jy ! Component: 200 - total flux cleaned = 0.0253654 Jy ! Total flux subtracted in 200 components = 0.0253654 Jy ! Clean residual min=-0.004900 max=0.005330 Jy/beam ! Clean residual mean=-0.000033 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.208179 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 89 components and 0.208179 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=8.39 mas, bmaj=27.36 mas, bpa=-10.65 degrees ! Estimated noise=0.811773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186391 Jy ! Component: 100 - total flux cleaned = 0.0032597 Jy ! Component: 150 - total flux cleaned = 0.00360498 Jy ! Component: 200 - total flux cleaned = 0.00332974 Jy ! Total flux subtracted in 200 components = 0.00332974 Jy ! Clean residual min=-0.005046 max=0.005242 Jy/beam ! Clean residual mean=-0.000024 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.211509 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 = -0.00032346 Jy ! Component: 100 - total flux cleaned = -0.000607877 Jy ! Component: 150 - total flux cleaned = -0.000919969 Jy ! Component: 200 - total flux cleaned = -0.00114667 Jy ! Total flux subtracted in 200 components = -0.00114667 Jy ! Clean residual min=-0.004522 max=0.005071 Jy/beam ! Clean residual mean=-0.000017 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.210362 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 183 components and 0.210362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.837 mas, bmaj=27.43 mas, bpa=-11.85 degrees ! Estimated noise=0.760479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270539 Jy ! Component: 100 - total flux cleaned = -0.000631554 Jy ! Component: 150 - total flux cleaned = -0.000909348 Jy ! Component: 200 - total flux cleaned = -0.00112453 Jy ! Total flux subtracted in 200 components = -0.00112453 Jy ! Clean residual min=-0.003651 max=0.003972 Jy/beam ! Clean residual mean=-0.000010 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.209238 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 218 components and 0.209238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061865Jy sigma=1.205585 ! Fit after self-cal, rms=0.061853Jy sigma=1.205291 wmodel J0807-1207_S_map.mod ! Writing 218 model components to file: J0807-1207_S_map.mod wobs J0807-1207_S_uvs.fits ! Writing UV FITS file: J0807-1207_S_uvs.fits wwins J0807-1207_S_map.win ! wwins: Wrote 2 windows to J0807-1207_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114208 Jy ! Component: 100 - total flux cleaned = 0.00157112 Jy ! Component: 150 - total flux cleaned = 0.00184154 Jy ! Component: 200 - total flux cleaned = 0.00199272 Jy ! Component: 250 - total flux cleaned = 0.00227302 Jy ! Component: 300 - total flux cleaned = 0.00248877 Jy ! Component: 350 - total flux cleaned = 0.00261164 Jy ! Component: 400 - total flux cleaned = 0.00284165 Jy ! Component: 450 - total flux cleaned = 0.00298808 Jy ! Component: 500 - total flux cleaned = 0.00316322 Jy ! Component: 550 - total flux cleaned = 0.0033313 Jy ! Component: 600 - total flux cleaned = 0.00349345 Jy ! Component: 650 - total flux cleaned = 0.00380412 Jy ! Component: 700 - total flux cleaned = 0.0039843 Jy ! Component: 750 - total flux cleaned = 0.00416004 Jy ! Component: 800 - total flux cleaned = 0.00430301 Jy ! Component: 850 - total flux cleaned = 0.00444221 Jy ! Component: 900 - total flux cleaned = 0.00455115 Jy ! Component: 950 - total flux cleaned = 0.00463097 Jy ! Component: 1000 - total flux cleaned = 0.00463077 Jy ! Component: 1050 - total flux cleaned = 0.0046313 Jy ! Component: 1100 - total flux cleaned = 0.00473322 Jy ! Component: 1150 - total flux cleaned = 0.00478343 Jy ! Component: 1200 - total flux cleaned = 0.00488173 Jy ! Component: 1250 - total flux cleaned = 0.00495443 Jy ! Component: 1300 - total flux cleaned = 0.00502597 Jy ! Component: 1350 - total flux cleaned = 0.00507284 Jy ! Component: 1400 - total flux cleaned = 0.00514247 Jy ! Component: 1450 - total flux cleaned = 0.00516546 Jy ! Component: 1500 - total flux cleaned = 0.00525603 Jy ! Component: 1550 - total flux cleaned = 0.00530101 Jy ! Component: 1600 - total flux cleaned = 0.00538948 Jy ! Component: 1650 - total flux cleaned = 0.00541122 Jy ! Component: 1700 - total flux cleaned = 0.00543301 Jy ! Component: 1750 - total flux cleaned = 0.00547577 Jy ! Component: 1800 - total flux cleaned = 0.00547568 Jy ! Component: 1850 - total flux cleaned = 0.00551784 Jy ! Component: 1900 - total flux cleaned = 0.00555972 Jy ! Component: 1950 - total flux cleaned = 0.00553893 Jy ! Component: 2000 - total flux cleaned = 0.00560109 Jy ! Component: 2050 - total flux cleaned = 0.00564225 Jy ! Component: 2100 - total flux cleaned = 0.0057446 Jy ! Component: 2150 - total flux cleaned = 0.0057648 Jy ! Component: 2200 - total flux cleaned = 0.0057041 Jy ! Component: 2250 - total flux cleaned = 0.00578459 Jy ! Component: 2300 - total flux cleaned = 0.00584477 Jy ! Component: 2350 - total flux cleaned = 0.00578493 Jy ! Component: 2400 - total flux cleaned = 0.00582471 Jy ! Component: 2450 - total flux cleaned = 0.00578514 Jy ! Component: 2500 - total flux cleaned = 0.00580505 Jy ! Component: 2550 - total flux cleaned = 0.00582491 Jy ! Component: 2600 - total flux cleaned = 0.00586444 Jy ! Component: 2650 - total flux cleaned = 0.00586463 Jy ! Component: 2700 - total flux cleaned = 0.00588416 Jy ! Component: 2750 - total flux cleaned = 0.00588421 Jy ! Component: 2800 - total flux cleaned = 0.00590396 Jy ! Component: 2850 - total flux cleaned = 0.00590394 Jy ! Component: 2900 - total flux cleaned = 0.00590393 Jy ! Component: 2950 - total flux cleaned = 0.00592352 Jy ! Component: 3000 - total flux cleaned = 0.00600178 Jy ! Component: 3050 - total flux cleaned = 0.00598246 Jy ! Component: 3100 - total flux cleaned = 0.00598248 Jy ! Component: 3150 - total flux cleaned = 0.00602164 Jy ! Component: 3200 - total flux cleaned = 0.00604115 Jy ! Component: 3250 - total flux cleaned = 0.00600213 Jy ! Component: 3300 - total flux cleaned = 0.00609996 Jy ! Component: 3350 - total flux cleaned = 0.00621758 Jy ! Component: 3400 - total flux cleaned = 0.00625689 Jy ! Component: 3450 - total flux cleaned = 0.00633578 Jy ! Component: 3500 - total flux cleaned = 0.00645436 Jy ! Component: 3550 - total flux cleaned = 0.00651367 Jy ! Component: 3600 - total flux cleaned = 0.00659309 Jy ! Component: 3650 - total flux cleaned = 0.00669274 Jy ! Component: 3700 - total flux cleaned = 0.00681248 Jy ! Component: 3750 - total flux cleaned = 0.00695275 Jy ! Component: 3800 - total flux cleaned = 0.0070333 Jy ! Component: 3850 - total flux cleaned = 0.00717467 Jy ! Component: 3900 - total flux cleaned = 0.00723558 Jy ! Component: 3950 - total flux cleaned = 0.00735791 Jy ! Component: 4000 - total flux cleaned = 0.0074808 Jy ! Component: 4050 - total flux cleaned = 0.00758388 Jy ! Total flux subtracted in 4096 components = 0.00772905 Jy ! Clean residual min=-0.001124 max=0.001159 Jy/beam ! Clean residual mean=-0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.216967 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 537 components and 0.216967 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0807-1207_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.837 x 27.43 at -11.85 degrees (North through East) ! Clean map min=-0.0030793 max=0.14358 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0807-1207_S_map.fits wmodel /vlbi/uf001/uva//J0807-1207_S_map.mod ! Writing 537 model components to file: /vlbi/uf001/uva//J0807-1207_S_map.mod wobs /vlbi/uf001/uva//J0807-1207_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0807-1207_S_uvs.fits wwins /vlbi/uf001/uva//J0807-1207_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0807-1207_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.837755 0.837755 1.67551 3.35102 6.70204 13.4041 26.8082 53.6163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 358.1 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0807-1207_S_dfm.log closed on Sun Jan 13 23:48:14 2019