! Started logfile: /vlbi/uf001/uva//J1027+4803_S_dfm.log on Mon Jan 14 00:52:56 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//J1027+4803_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1027+4803_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.89418 visibilities/baseline/integration-bin. ! Found source: J1027+4803 ! ! 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 44 lines of history. ! ! Reading 4056 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 J1027+4803_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999879Jy sigma=21.016731 ! Fit after self-cal, rms=0.862912Jy sigma=18.162664 ! 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=3.451 mas, bmaj=4.386 mas, bpa=-0.1618 degrees ! Estimated noise=0.753395 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 = 0.106267 Jy ! Component: 100 - total flux cleaned = 0.132438 Jy ! Total flux subtracted in 100 components = 0.132438 Jy ! Clean residual min=-0.004849 max=0.010045 Jy/beam ! Clean residual mean=0.000002 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.132438 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.132438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061555Jy sigma=1.247300 ! Fit after self-cal, rms=0.061525Jy sigma=1.246722 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100619 Jy ! Component: 100 - total flux cleaned = 0.0141949 Jy ! Total flux subtracted in 100 components = 0.0141949 Jy ! Clean residual min=-0.004799 max=0.004693 Jy/beam ! Clean residual mean=0.000003 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.146633 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.146633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059975Jy sigma=1.215009 ! Fit after self-cal, rms=0.059953Jy sigma=1.214463 ! 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=3.92 mas, bmaj=4.843 mas, bpa=-5.526 degrees ! Estimated noise=0.58041 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 = 0.00250619 Jy ! Component: 100 - total flux cleaned = 0.00374422 Jy ! Component: 150 - total flux cleaned = 0.00401656 Jy ! Component: 200 - total flux cleaned = 0.00413221 Jy ! Total flux subtracted in 200 components = 0.00413221 Jy ! Clean residual min=-0.004582 max=0.004694 Jy/beam ! Clean residual mean=0.000007 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.150765 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.150765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059842Jy sigma=1.212589 ! Fit after self-cal, rms=0.059837Jy sigma=1.212476 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.92 x 4.843 at -5.526 degrees (North through East) ! Clean map min=-0.0044144 max=0.13692 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 0.98 ! LA 0.93 MK 1.03 NL 1.07 OV 0.94 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.01 ! LA 0.91 MK 1.01 NL 1.08 OV 1.03 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.03 ! LA 0.95 MK 1.01 NL 1.10 OV 0.99 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.059837Jy sigma=1.212476 ! Fit after self-cal, rms=0.059379Jy sigma=1.200012 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=4.849 mas, bpa=-4.565 degrees ! Estimated noise=0.580129 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 = 0.000183826 Jy ! Component: 100 - total flux cleaned = 6.77972e-05 Jy ! Component: 150 - total flux cleaned = 3.63339e-05 Jy ! Component: 200 - total flux cleaned = -1.85551e-05 Jy ! Total flux subtracted in 200 components = -1.85551e-05 Jy ! Clean residual min=-0.003663 max=0.004318 Jy/beam ! Clean residual mean=0.000008 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.150747 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.150747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059366Jy sigma=1.199755 ! Fit after self-cal, rms=0.059374Jy sigma=1.199588 ! 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=0.059374Jy sigma=1.199588 ! Fit after self-cal, rms=0.058984Jy sigma=1.185871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=4.843 mas, bpa=-4.312 degrees ! Estimated noise=0.580336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421297 Jy ! Component: 100 - total flux cleaned = 0.000401065 Jy ! Component: 150 - total flux cleaned = 0.000366893 Jy ! Component: 200 - total flux cleaned = 0.000352418 Jy ! Total flux subtracted in 200 components = 0.000352418 Jy ! Clean residual min=-0.002674 max=0.003644 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.151099 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.151099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058970Jy sigma=1.185630 ! Fit after self-cal, rms=0.058971Jy sigma=1.185520 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 (10, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339815 Jy ! Component: 100 - total flux cleaned = 0.00502192 Jy ! Component: 150 - total flux cleaned = 0.00583486 Jy ! Component: 200 - total flux cleaned = 0.00610521 Jy ! Total flux subtracted in 200 components = 0.00610521 Jy ! Clean residual min=-0.002580 max=0.002562 Jy/beam ! Clean residual mean=0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.157204 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.157204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058772Jy sigma=1.181630 ! Fit after self-cal, rms=0.058758Jy sigma=1.181331 ! 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=0.058758Jy sigma=1.181331 ! Fit after self-cal, rms=0.058695Jy sigma=1.181061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=4.839 mas, bpa=-4.549 degrees ! Estimated noise=0.579613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115938 Jy ! Component: 100 - total flux cleaned = 0.00172814 Jy ! Component: 150 - total flux cleaned = 0.001944 Jy ! Component: 200 - total flux cleaned = 0.00210994 Jy ! Total flux subtracted in 200 components = 0.00210994 Jy ! Clean residual min=-0.002454 max=0.002509 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.159314 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.159314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058661Jy sigma=1.180410 ! Fit after self-cal, rms=0.058661Jy sigma=1.180369 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 = 0.000395144 Jy ! Component: 100 - total flux cleaned = 0.000516376 Jy ! Component: 150 - total flux cleaned = 0.000535426 Jy ! Component: 200 - total flux cleaned = 0.000535556 Jy ! Total flux subtracted in 200 components = 0.000535556 Jy ! Clean residual min=-0.002408 max=0.002512 Jy/beam ! Clean residual mean=0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.15985 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.15985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058649Jy sigma=1.180135 ! Fit after self-cal, rms=0.058649Jy sigma=1.180127 ! 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=0.058649Jy sigma=1.180127 ! Fit after self-cal, rms=0.058650Jy sigma=1.180031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.183 mas, bmaj=8.071 mas, bpa=0.7378 degrees ! Estimated noise=0.745552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124781 Jy ! Component: 100 - total flux cleaned = 0.000260542 Jy ! Component: 150 - total flux cleaned = 0.00030524 Jy ! Component: 200 - total flux cleaned = 0.000314334 Jy ! Total flux subtracted in 200 components = 0.000314334 Jy ! Clean residual min=-0.002999 max=0.003330 Jy/beam ! Clean residual mean=0.000005 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.160164 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.160164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058645Jy sigma=1.179975 ! Fit after self-cal, rms=0.058645Jy sigma=1.179964 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 = 2.02773e-05 Jy ! Component: 100 - total flux cleaned = 2.91776e-05 Jy ! Component: 150 - total flux cleaned = 4.52425e-05 Jy ! Component: 200 - total flux cleaned = 5.95626e-05 Jy ! Total flux subtracted in 200 components = 5.95626e-05 Jy ! Clean residual min=-0.002962 max=0.003326 Jy/beam ! Clean residual mean=0.000005 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.160224 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.160224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058644Jy sigma=1.179954 ! Fit after self-cal, rms=0.058644Jy sigma=1.179949 ! 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=3.9 mas, bmaj=4.837 mas, bpa=-4.489 degrees ! Estimated noise=0.579473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.9 x 4.837 at -4.489 degrees (North through East) ! Clean map min=-0.0022817 max=0.13699 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=3.432 mas, bmaj=4.383 mas, bpa=1.064 degrees ! Estimated noise=0.749987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105657 Jy ! Component: 100 - total flux cleaned = 0.132741 Jy ! Component: 150 - total flux cleaned = 0.143165 Jy ! Component: 200 - total flux cleaned = 0.148348 Jy ! Total flux subtracted in 200 components = 0.148348 Jy ! Clean residual min=-0.003206 max=0.003462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.148348 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.148348 Jy ! Inverting map and beam ! Estimated beam: bmin=3.9 mas, bmaj=4.837 mas, bpa=-4.489 degrees ! Estimated noise=0.579473 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 = 0.00393893 Jy ! Component: 100 - total flux cleaned = 0.00639812 Jy ! Component: 150 - total flux cleaned = 0.00816269 Jy ! Component: 200 - total flux cleaned = 0.00951666 Jy ! Total flux subtracted in 200 components = 0.00951666 Jy ! Clean residual min=-0.002472 max=0.002493 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.157865 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.157865 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.183 mas, bmaj=8.071 mas, bpa=0.7378 degrees ! Estimated noise=0.745552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123477 Jy ! Component: 100 - total flux cleaned = 0.00163946 Jy ! Component: 150 - total flux cleaned = 0.00194404 Jy ! Component: 200 - total flux cleaned = 0.00218154 Jy ! Total flux subtracted in 200 components = 0.00218154 Jy ! Clean residual min=-0.002996 max=0.003364 Jy/beam ! Clean residual mean=0.000005 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.160046 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 = 0.000160653 Jy ! Component: 100 - total flux cleaned = 0.000201454 Jy ! Component: 150 - total flux cleaned = 0.000236429 Jy ! Component: 200 - total flux cleaned = 0.000278514 Jy ! Total flux subtracted in 200 components = 0.000278514 Jy ! Clean residual min=-0.002973 max=0.003340 Jy/beam ! Clean residual mean=0.000005 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.160325 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.160325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.9 mas, bmaj=4.837 mas, bpa=-4.489 degrees ! Estimated noise=0.579473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.36165e-05 Jy ! Component: 100 - total flux cleaned = 2.60403e-06 Jy ! Component: 150 - total flux cleaned = 5.33798e-05 Jy ! Component: 200 - total flux cleaned = 9.5681e-05 Jy ! Total flux subtracted in 200 components = 9.5681e-05 Jy ! Clean residual min=-0.002336 max=0.002451 Jy/beam ! Clean residual mean=0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.160421 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.160421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058649Jy sigma=1.180063 ! Fit after self-cal, rms=0.058648Jy sigma=1.180033 wmodel J1027+4803_S_map.mod ! Writing 75 model components to file: J1027+4803_S_map.mod wobs J1027+4803_S_uvs.fits ! Writing UV FITS file: J1027+4803_S_uvs.fits wwins J1027+4803_S_map.win ! wwins: Wrote 2 windows to J1027+4803_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 = 0.000144243 Jy ! Component: 100 - total flux cleaned = 0.000227472 Jy ! Component: 150 - total flux cleaned = 0.000421332 Jy ! Component: 200 - total flux cleaned = 0.000273146 Jy ! Component: 250 - total flux cleaned = 0.000237999 Jy ! Component: 300 - total flux cleaned = 0.000202732 Jy ! Component: 350 - total flux cleaned = 9.93568e-05 Jy ! Component: 400 - total flux cleaned = -3.44399e-05 Jy ! Component: 450 - total flux cleaned = -0.000100145 Jy ! Component: 500 - total flux cleaned = -0.000293271 Jy ! Component: 550 - total flux cleaned = -0.000481991 Jy ! Component: 600 - total flux cleaned = -0.000728815 Jy ! Component: 650 - total flux cleaned = -0.000940075 Jy ! Component: 700 - total flux cleaned = -0.00117664 Jy ! Component: 750 - total flux cleaned = -0.00135087 Jy ! Component: 800 - total flux cleaned = -0.00155018 Jy ! Component: 850 - total flux cleaned = -0.001663 Jy ! Component: 900 - total flux cleaned = -0.00185593 Jy ! Component: 950 - total flux cleaned = -0.00201835 Jy ! Component: 1000 - total flux cleaned = -0.00209841 Jy ! Component: 1050 - total flux cleaned = -0.00228207 Jy ! Component: 1100 - total flux cleaned = -0.002411 Jy ! Component: 1150 - total flux cleaned = -0.00256332 Jy ! Component: 1200 - total flux cleaned = -0.00273839 Jy ! Component: 1250 - total flux cleaned = -0.00296046 Jy ! Component: 1300 - total flux cleaned = -0.00313086 Jy ! Component: 1350 - total flux cleaned = -0.00332263 Jy ! Component: 1400 - total flux cleaned = -0.00339369 Jy ! Component: 1450 - total flux cleaned = -0.00355701 Jy ! Component: 1500 - total flux cleaned = -0.00374113 Jy ! Component: 1550 - total flux cleaned = -0.00383204 Jy ! Component: 1600 - total flux cleaned = -0.00387725 Jy ! Component: 1650 - total flux cleaned = -0.00407652 Jy ! Component: 1700 - total flux cleaned = -0.00414177 Jy ! Component: 1750 - total flux cleaned = -0.00420689 Jy ! Component: 1800 - total flux cleaned = -0.00431349 Jy ! Component: 1850 - total flux cleaned = -0.00435555 Jy ! Component: 1900 - total flux cleaned = -0.00435576 Jy ! Component: 1950 - total flux cleaned = -0.00437656 Jy ! Component: 2000 - total flux cleaned = -0.00447892 Jy ! Component: 2050 - total flux cleaned = -0.00453943 Jy ! Component: 2100 - total flux cleaned = -0.00463896 Jy ! Component: 2150 - total flux cleaned = -0.00469841 Jy ! Component: 2200 - total flux cleaned = -0.00475723 Jy ! Component: 2250 - total flux cleaned = -0.00483461 Jy ! Component: 2300 - total flux cleaned = -0.00496856 Jy ! Component: 2350 - total flux cleaned = -0.00502558 Jy ! Component: 2400 - total flux cleaned = -0.00511954 Jy ! Component: 2450 - total flux cleaned = -0.00526782 Jy ! Component: 2500 - total flux cleaned = -0.00530464 Jy ! Component: 2550 - total flux cleaned = -0.00535944 Jy ! Component: 2600 - total flux cleaned = -0.00543182 Jy ! Component: 2650 - total flux cleaned = -0.005575 Jy ! Component: 2700 - total flux cleaned = -0.00561055 Jy ! Component: 2750 - total flux cleaned = -0.00568083 Jy ! Component: 2800 - total flux cleaned = -0.00575029 Jy ! Component: 2850 - total flux cleaned = -0.00581957 Jy ! Component: 2900 - total flux cleaned = -0.00592225 Jy ! Component: 2950 - total flux cleaned = -0.00597335 Jy ! Component: 3000 - total flux cleaned = -0.00607404 Jy ! Component: 3050 - total flux cleaned = -0.00609069 Jy ! Component: 3100 - total flux cleaned = -0.00615688 Jy ! Component: 3150 - total flux cleaned = -0.00618953 Jy ! Component: 3200 - total flux cleaned = -0.00617352 Jy ! Component: 3250 - total flux cleaned = -0.00623805 Jy ! Component: 3300 - total flux cleaned = -0.00625392 Jy ! Component: 3350 - total flux cleaned = -0.00633325 Jy ! Component: 3400 - total flux cleaned = -0.00641203 Jy ! Component: 3450 - total flux cleaned = -0.00652157 Jy ! Component: 3500 - total flux cleaned = -0.00652146 Jy ! Component: 3550 - total flux cleaned = -0.00658318 Jy ! Component: 3600 - total flux cleaned = -0.00661385 Jy ! Component: 3650 - total flux cleaned = -0.00665944 Jy ! Component: 3700 - total flux cleaned = -0.00674988 Jy ! Component: 3750 - total flux cleaned = -0.00677977 Jy ! Component: 3800 - total flux cleaned = -0.00680949 Jy ! Component: 3850 - total flux cleaned = -0.00682426 Jy ! Component: 3900 - total flux cleaned = -0.0068244 Jy ! Component: 3950 - total flux cleaned = -0.00691177 Jy ! Component: 4000 - total flux cleaned = -0.00695521 Jy ! Component: 4050 - total flux cleaned = -0.00699831 Jy ! Total flux subtracted in 4096 components = -0.00702693 Jy ! Clean residual min=-0.000967 max=0.000916 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.153394 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 380 components and 0.153394 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1027+4803_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.9 x 4.837 at -4.489 degrees (North through East) ! Clean map min=-0.0014878 max=0.13681 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1027+4803_S_map.fits wmodel /vlbi/uf001/uva//J1027+4803_S_map.mod ! Writing 380 model components to file: /vlbi/uf001/uva//J1027+4803_S_map.mod wobs /vlbi/uf001/uva//J1027+4803_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1027+4803_S_uvs.fits wwins /vlbi/uf001/uva//J1027+4803_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1027+4803_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558281 0.558281 1.11656 2.23312 4.46624 8.93249 17.865 35.73 71.4599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.364 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1027+4803_S_dfm.log closed on Mon Jan 14 00:53:01 2019