! Started logfile: /vlbi/uf001/uva//J1003+3244_S_dfm.log on Mon Jan 14 00:43:03 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//J1003+3244_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1003+3244_S_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.902256 visibilities/baseline/integration-bin. ! Found source: J1003+3244 ! ! 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 3240 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 J1003+3244_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001364Jy sigma=26.423818 ! Fit after self-cal, rms=0.897013Jy sigma=23.846613 ! 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=4.658 mas, bmaj=12.16 mas, bpa=-16.98 degrees ! Estimated noise=0.622764 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, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0738854 Jy ! Component: 100 - total flux cleaned = 0.11157 Jy ! Total flux subtracted in 100 components = 0.11157 Jy ! Clean residual min=-0.011869 max=0.020187 Jy/beam ! Clean residual mean=-0.000017 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.11157 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.11157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074166Jy sigma=1.876177 ! Fit after self-cal, rms=0.073299Jy sigma=1.851324 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250401 Jy ! Component: 100 - total flux cleaned = 0.0404848 Jy ! Total flux subtracted in 100 components = 0.0404848 Jy ! Clean residual min=-0.007896 max=0.015718 Jy/beam ! Clean residual mean=-0.000008 rms=0.002670 Jy/beam ! Combined flux in latest and established models = 0.152055 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.152055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060502Jy sigma=1.525172 ! Fit after self-cal, rms=0.060253Jy sigma=1.516759 ! Inverting map ! Added new window around map position (7.5, 14.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153001 Jy ! Component: 100 - total flux cleaned = 0.0243357 Jy ! Total flux subtracted in 100 components = 0.0243357 Jy ! Clean residual min=-0.006149 max=0.008538 Jy/beam ! Clean residual mean=-0.000007 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.176391 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.176391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055445Jy sigma=1.389481 ! Fit after self-cal, rms=0.055052Jy sigma=1.378923 ! 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=5.628 mas, bmaj=12.46 mas, bpa=-16.37 degrees ! Estimated noise=0.483719 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 = 0.0100047 Jy ! Component: 100 - total flux cleaned = 0.0161242 Jy ! Component: 150 - total flux cleaned = 0.0206313 Jy ! Component: 200 - total flux cleaned = 0.0240113 Jy ! Total flux subtracted in 200 components = 0.0240113 Jy ! Clean residual min=-0.005432 max=0.006283 Jy/beam ! Clean residual mean=-0.000017 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.200402 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 110 components and 0.200402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052886Jy sigma=1.320964 ! Fit after self-cal, rms=0.052658Jy sigma=1.316080 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.628 x 12.46 at -16.37 degrees (North through East) ! Clean map min=-0.0053013 max=0.087344 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.93 KP 1.02 LA 0.94 ! NL 1.13 OV 1.01 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.92 KP 1.00 LA 0.99 ! NL 1.19 OV 0.94 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.05 KP 1.04 LA 0.93 ! NL 1.02 OV 0.99 PT 1.02 ! ! ! Fit before self-cal, rms=0.052658Jy sigma=1.316080 ! Fit after self-cal, rms=0.052122Jy sigma=1.304108 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.594 mas, bmaj=12.33 mas, bpa=-16.31 degrees ! Estimated noise=0.481583 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 = 0.0013878 Jy ! Component: 100 - total flux cleaned = 0.00165243 Jy ! Component: 150 - total flux cleaned = 0.00192551 Jy ! Component: 200 - total flux cleaned = 0.00204263 Jy ! Total flux subtracted in 200 components = 0.00204263 Jy ! Clean residual min=-0.004510 max=0.006152 Jy/beam ! Clean residual mean=-0.000014 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.202444 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.202444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051831Jy sigma=1.296073 ! Fit after self-cal, rms=0.051787Jy sigma=1.293784 ! 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=0.051787Jy sigma=1.293784 ! Fit after self-cal, rms=0.051634Jy sigma=1.287077 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.687 mas, bmaj=12.22 mas, bpa=-16.54 degrees ! Estimated noise=0.481799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299602 Jy ! Component: 100 - total flux cleaned = -0.000374375 Jy ! Component: 150 - total flux cleaned = -0.000251806 Jy ! Component: 200 - total flux cleaned = -0.000143955 Jy ! Total flux subtracted in 200 components = -0.000143955 Jy ! Clean residual min=-0.004298 max=0.005554 Jy/beam ! Clean residual mean=-0.000005 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.2023 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 0.2023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051447Jy sigma=1.282017 ! Fit after self-cal, rms=0.051435Jy sigma=1.280852 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 (20, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571208 Jy ! Component: 100 - total flux cleaned = 0.00918784 Jy ! Component: 150 - total flux cleaned = 0.011309 Jy ! Component: 200 - total flux cleaned = 0.01239 Jy ! Total flux subtracted in 200 components = 0.01239 Jy ! Clean residual min=-0.003655 max=0.003272 Jy/beam ! Clean residual mean=-0.000005 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.21469 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 200 components and 0.21469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050668Jy sigma=1.261296 ! Fit after self-cal, rms=0.050530Jy sigma=1.258327 ! 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=0.050530Jy sigma=1.258327 ! Fit after self-cal, rms=0.049705Jy sigma=1.256364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.71 mas, bmaj=12.32 mas, bpa=-16.61 degrees ! Estimated noise=0.47471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204881 Jy ! Component: 100 - total flux cleaned = 0.0028812 Jy ! Component: 150 - total flux cleaned = 0.00379482 Jy ! Component: 200 - total flux cleaned = 0.00454849 Jy ! Total flux subtracted in 200 components = 0.00454849 Jy ! Clean residual min=-0.003269 max=0.002670 Jy/beam ! Clean residual mean=-0.000006 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.219239 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 209 components and 0.219239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049458Jy sigma=1.249540 ! Fit after self-cal, rms=0.049438Jy sigma=1.248941 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 = 0.000395681 Jy ! Component: 100 - total flux cleaned = 0.00107579 Jy ! Component: 150 - total flux cleaned = 0.00168419 Jy ! Component: 200 - total flux cleaned = 0.00209747 Jy ! Total flux subtracted in 200 components = 0.00209747 Jy ! Clean residual min=-0.003017 max=0.002609 Jy/beam ! Clean residual mean=-0.000005 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.221336 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 217 components and 0.221336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049326Jy sigma=1.245946 ! Fit after self-cal, rms=0.049323Jy sigma=1.245638 ! 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=0.049323Jy sigma=1.245638 ! Fit after self-cal, rms=0.049313Jy sigma=1.245071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.422 mas, bmaj=14.66 mas, bpa=-16.27 degrees ! Estimated noise=0.525874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115773 Jy ! Component: 100 - total flux cleaned = 0.00191007 Jy ! Component: 150 - total flux cleaned = 0.00248768 Jy ! Component: 200 - total flux cleaned = 0.00280516 Jy ! Total flux subtracted in 200 components = 0.00280516 Jy ! Clean residual min=-0.002861 max=0.002668 Jy/beam ! Clean residual mean=-0.000010 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.224142 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 237 components and 0.224142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049256Jy sigma=1.243309 ! Fit after self-cal, rms=0.049247Jy sigma=1.243116 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 = 6.9474e-06 Jy ! Component: 100 - total flux cleaned = 0.000402144 Jy ! Component: 150 - total flux cleaned = 0.000591891 Jy ! Component: 200 - total flux cleaned = 0.000717296 Jy ! Total flux subtracted in 200 components = 0.000717296 Jy ! Clean residual min=-0.002748 max=0.002759 Jy/beam ! Clean residual mean=-0.000009 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.224859 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 249 components and 0.224859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049207Jy sigma=1.242081 ! Fit after self-cal, rms=0.049205Jy sigma=1.241933 ! 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=5.729 mas, bmaj=12.32 mas, bpa=-16.64 degrees ! Estimated noise=0.474717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.729 x 12.32 at -16.64 degrees (North through East) ! Clean map min=-0.0028136 max=0.086181 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.748 mas, bmaj=11.97 mas, bpa=-17.13 degrees ! Estimated noise=0.616061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740792 Jy ! Component: 100 - total flux cleaned = 0.113151 Jy ! Component: 150 - total flux cleaned = 0.137564 Jy ! Component: 200 - total flux cleaned = 0.153891 Jy ! Total flux subtracted in 200 components = 0.153891 Jy ! Clean residual min=-0.006893 max=0.008869 Jy/beam ! Clean residual mean=-0.000012 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.153891 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.153891 Jy ! Inverting map and beam ! Estimated beam: bmin=5.729 mas, bmaj=12.32 mas, bpa=-16.64 degrees ! Estimated noise=0.474717 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 = 0.0149146 Jy ! Component: 100 - total flux cleaned = 0.0248548 Jy ! Component: 150 - total flux cleaned = 0.0322084 Jy ! Component: 200 - total flux cleaned = 0.0381252 Jy ! Total flux subtracted in 200 components = 0.0381252 Jy ! Clean residual min=-0.004456 max=0.004043 Jy/beam ! Clean residual mean=-0.000014 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.192017 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 111 components and 0.192017 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=8.422 mas, bmaj=14.66 mas, bpa=-16.27 degrees ! Estimated noise=0.525874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640783 Jy ! Component: 100 - total flux cleaned = 0.0113966 Jy ! Component: 150 - total flux cleaned = 0.015421 Jy ! Component: 200 - total flux cleaned = 0.0187225 Jy ! Total flux subtracted in 200 components = 0.0187225 Jy ! Clean residual min=-0.003532 max=0.002731 Jy/beam ! Clean residual mean=-0.000015 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.210739 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 = 0.00274498 Jy ! Component: 100 - total flux cleaned = 0.00504057 Jy ! Component: 150 - total flux cleaned = 0.00696976 Jy ! Component: 200 - total flux cleaned = 0.00861209 Jy ! Total flux subtracted in 200 components = 0.00861209 Jy ! Clean residual min=-0.002994 max=0.002596 Jy/beam ! Clean residual mean=-0.000013 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.219351 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 189 components and 0.219351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.729 mas, bmaj=12.32 mas, bpa=-16.64 degrees ! Estimated noise=0.474717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106007 Jy ! Component: 100 - total flux cleaned = 0.00211836 Jy ! Component: 150 - total flux cleaned = 0.00293831 Jy ! Component: 200 - total flux cleaned = 0.00367117 Jy ! Total flux subtracted in 200 components = 0.00367117 Jy ! Clean residual min=-0.002859 max=0.002389 Jy/beam ! Clean residual mean=-0.000008 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.223022 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 209 components and 0.223022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049173Jy sigma=1.242524 ! Fit after self-cal, rms=0.049158Jy sigma=1.241439 wmodel J1003+3244_S_map.mod ! Writing 209 model components to file: J1003+3244_S_map.mod wobs J1003+3244_S_uvs.fits ! Writing UV FITS file: J1003+3244_S_uvs.fits wwins J1003+3244_S_map.win ! wwins: Wrote 3 windows to J1003+3244_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 = -0.00112723 Jy ! Component: 100 - total flux cleaned = -0.00165034 Jy ! Component: 150 - total flux cleaned = -0.00180964 Jy ! Component: 200 - total flux cleaned = -0.00202862 Jy ! Component: 250 - total flux cleaned = -0.00230454 Jy ! Component: 300 - total flux cleaned = -0.00266684 Jy ! Component: 350 - total flux cleaned = -0.00273084 Jy ! Component: 400 - total flux cleaned = -0.00276174 Jy ! Component: 450 - total flux cleaned = -0.00276172 Jy ! Component: 500 - total flux cleaned = -0.00270521 Jy ! Component: 550 - total flux cleaned = -0.00276114 Jy ! Component: 600 - total flux cleaned = -0.00281374 Jy ! Component: 650 - total flux cleaned = -0.00273515 Jy ! Component: 700 - total flux cleaned = -0.00281107 Jy ! Component: 750 - total flux cleaned = -0.00276179 Jy ! Component: 800 - total flux cleaned = -0.00273798 Jy ! Component: 850 - total flux cleaned = -0.00269145 Jy ! Component: 900 - total flux cleaned = -0.00260046 Jy ! Component: 950 - total flux cleaned = -0.00255597 Jy ! Component: 1000 - total flux cleaned = -0.00242542 Jy ! Component: 1050 - total flux cleaned = -0.00240417 Jy ! Component: 1100 - total flux cleaned = -0.00230041 Jy ! Component: 1150 - total flux cleaned = -0.00228041 Jy ! Component: 1200 - total flux cleaned = -0.00218147 Jy ! Component: 1250 - total flux cleaned = -0.00220063 Jy ! Component: 1300 - total flux cleaned = -0.0021247 Jy ! Component: 1350 - total flux cleaned = -0.00208744 Jy ! Component: 1400 - total flux cleaned = -0.00206913 Jy ! Component: 1450 - total flux cleaned = -0.00199721 Jy ! Component: 1500 - total flux cleaned = -0.00194396 Jy ! Component: 1550 - total flux cleaned = -0.00182264 Jy ! Component: 1600 - total flux cleaned = -0.00170343 Jy ! Component: 1650 - total flux cleaned = -0.0016529 Jy ! Component: 1700 - total flux cleaned = -0.00157004 Jy ! Component: 1750 - total flux cleaned = -0.00150494 Jy ! Component: 1800 - total flux cleaned = -0.00144054 Jy ! Component: 1850 - total flux cleaned = -0.0013614 Jy ! Component: 1900 - total flux cleaned = -0.00131491 Jy ! Component: 1950 - total flux cleaned = -0.00125363 Jy ! Component: 2000 - total flux cleaned = -0.00120813 Jy ! Component: 2050 - total flux cleaned = -0.00117809 Jy ! Component: 2100 - total flux cleaned = -0.00111936 Jy ! Component: 2150 - total flux cleaned = -0.00109042 Jy ! Component: 2200 - total flux cleaned = -0.00104723 Jy ! Component: 2250 - total flux cleaned = -0.000976746 Jy ! Component: 2300 - total flux cleaned = -0.000948826 Jy ! Component: 2350 - total flux cleaned = -0.000894065 Jy ! Component: 2400 - total flux cleaned = -0.000839959 Jy ! Component: 2450 - total flux cleaned = -0.000786484 Jy ! Component: 2500 - total flux cleaned = -0.000760143 Jy ! Component: 2550 - total flux cleaned = -0.000721094 Jy ! Component: 2600 - total flux cleaned = -0.000695397 Jy ! Component: 2650 - total flux cleaned = -0.000644537 Jy ! Component: 2700 - total flux cleaned = -0.00060683 Jy ! Component: 2750 - total flux cleaned = -0.000544747 Jy ! Component: 2800 - total flux cleaned = -0.000495533 Jy ! Component: 2850 - total flux cleaned = -0.000458942 Jy ! Component: 2900 - total flux cleaned = -0.00038697 Jy ! Component: 2950 - total flux cleaned = -0.000398639 Jy ! Component: 3000 - total flux cleaned = -0.00037504 Jy ! Component: 3050 - total flux cleaned = -0.000374881 Jy ! Component: 3100 - total flux cleaned = -0.000351823 Jy ! Component: 3150 - total flux cleaned = -0.000363207 Jy ! Component: 3200 - total flux cleaned = -0.000351956 Jy ! Component: 3250 - total flux cleaned = -0.000374259 Jy ! Component: 3300 - total flux cleaned = -0.000352063 Jy ! Component: 3350 - total flux cleaned = -0.000363067 Jy ! Component: 3400 - total flux cleaned = -0.000341338 Jy ! Component: 3450 - total flux cleaned = -0.000352132 Jy ! Component: 3500 - total flux cleaned = -0.000362781 Jy ! Component: 3550 - total flux cleaned = -0.000352008 Jy ! Component: 3600 - total flux cleaned = -0.000352056 Jy ! Component: 3650 - total flux cleaned = -0.000289175 Jy ! Component: 3700 - total flux cleaned = -0.000268374 Jy ! Component: 3750 - total flux cleaned = -0.000216689 Jy ! Component: 3800 - total flux cleaned = -0.000185901 Jy ! Component: 3850 - total flux cleaned = -0.00016545 Jy ! Component: 3900 - total flux cleaned = -0.000134897 Jy ! Component: 3950 - total flux cleaned = -9.44351e-05 Jy ! Component: 4000 - total flux cleaned = -7.43773e-05 Jy ! Component: 4050 - total flux cleaned = -5.43864e-05 Jy ! Total flux subtracted in 4096 components = -4.44024e-05 Jy ! Clean residual min=-0.000591 max=0.000628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.222978 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 497 components and 0.222978 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1003+3244_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.729 x 12.32 at -16.64 degrees (North through East) ! Clean map min=-0.0018839 max=0.084571 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1003+3244_S_map.fits wmodel /vlbi/uf001/uva//J1003+3244_S_map.mod ! Writing 497 model components to file: /vlbi/uf001/uva//J1003+3244_S_map.mod wobs /vlbi/uf001/uva//J1003+3244_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1003+3244_S_uvs.fits wwins /vlbi/uf001/uva//J1003+3244_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1003+3244_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0845707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.634435 0.634435 1.26887 2.53774 5.07548 10.151 20.3019 40.6038 81.2076 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 472.861 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1003+3244_S_dfm.log closed on Mon Jan 14 00:43:08 2019