! Started logfile: /vlbi/uf001/uva//J1045-2927_S_dfm.log on Mon Jan 14 01:00:10 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//J1045-2927_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1045-2927_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98287 visibilities/baseline/integration-bin. ! Found source: J1045-2927 ! ! 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 6369 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 J1045-2927_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062941Jy sigma=14.494033 ! Fit after self-cal, rms=0.752938Jy sigma=9.986604 ! 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=2.273 mas, bmaj=6.83 mas, bpa=-4.553 degrees ! Estimated noise=1.05111 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 = 0.192179 Jy ! Component: 100 - total flux cleaned = 0.251447 Jy ! Total flux subtracted in 100 components = 0.251447 Jy ! Clean residual min=-0.027187 max=0.062753 Jy/beam ! Clean residual mean=-0.000145 rms=0.008109 Jy/beam ! Combined flux in latest and established models = 0.251447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.251447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.199445Jy sigma=2.531242 ! Fit after self-cal, rms=0.199163Jy sigma=2.526364 ! Inverting map ! Added new window around map position (-12, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560071 Jy ! Component: 100 - total flux cleaned = 0.0920864 Jy ! Total flux subtracted in 100 components = 0.0920864 Jy ! Clean residual min=-0.021889 max=0.043737 Jy/beam ! Clean residual mean=-0.000092 rms=0.006474 Jy/beam ! Combined flux in latest and established models = 0.343533 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.343533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174339Jy sigma=2.151038 ! Fit after self-cal, rms=0.173454Jy sigma=2.137869 ! Inverting map ! Added new window around map position (-4.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460892 Jy ! Component: 100 - total flux cleaned = 0.0753367 Jy ! Total flux subtracted in 100 components = 0.0753367 Jy ! Clean residual min=-0.017676 max=0.032979 Jy/beam ! Clean residual mean=-0.000036 rms=0.005158 Jy/beam ! Combined flux in latest and established models = 0.41887 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.41887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152068Jy sigma=1.807894 ! Fit after self-cal, rms=0.150960Jy sigma=1.789816 ! 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=2.923 mas, bmaj=7.925 mas, bpa=-5.266 degrees ! Estimated noise=0.674223 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 = 0.042851 Jy ! Component: 100 - total flux cleaned = 0.0713883 Jy ! Component: 150 - total flux cleaned = 0.092256 Jy ! Component: 200 - total flux cleaned = 0.107715 Jy ! Total flux subtracted in 200 components = 0.107715 Jy ! Clean residual min=-0.014613 max=0.024216 Jy/beam ! Clean residual mean=0.000043 rms=0.004971 Jy/beam ! Combined flux in latest and established models = 0.526585 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 95 components and 0.526585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136130Jy sigma=1.529638 ! Fit after self-cal, rms=0.135465Jy sigma=1.515356 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.923 x 7.925 at -5.266 degrees (North through East) ! Clean map min=-0.013858 max=0.24417 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.23 KP 1.00 ! LA 0.91 MK 0.99 NL 1.11 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 0.92 HN 1.30 KP 1.00 ! LA 0.93 MK 0.98 NL 1.01 OV 0.80 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 1.23 KP 0.98 ! LA 0.92 MK 1.01 NL 1.04 OV 0.93 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.135465Jy sigma=1.515356 ! Fit after self-cal, rms=0.149810Jy sigma=1.407037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=7.922 mas, bpa=-4.96 degrees ! Estimated noise=0.66562 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 = 0.0102041 Jy ! Component: 100 - total flux cleaned = 0.0124229 Jy ! Component: 150 - total flux cleaned = 0.0130929 Jy ! Component: 200 - total flux cleaned = 0.0133683 Jy ! Total flux subtracted in 200 components = 0.0133683 Jy ! Clean residual min=-0.013300 max=0.013075 Jy/beam ! Clean residual mean=0.000162 rms=0.003704 Jy/beam ! Combined flux in latest and established models = 0.539954 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.539954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148725Jy sigma=1.395310 ! Fit after self-cal, rms=0.148973Jy sigma=1.393400 ! 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=0.148973Jy sigma=1.393400 ! Fit after self-cal, rms=0.211367Jy sigma=1.344940 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.92 mas, bmaj=7.901 mas, bpa=-5.032 degrees ! Estimated noise=0.687879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115003 Jy ! Component: 100 - total flux cleaned = 0.0188658 Jy ! Component: 150 - total flux cleaned = 0.0239978 Jy ! Component: 200 - total flux cleaned = 0.024815 Jy ! Total flux subtracted in 200 components = 0.024815 Jy ! Clean residual min=-0.013021 max=0.010089 Jy/beam ! Clean residual mean=0.000032 rms=0.003258 Jy/beam ! Combined flux in latest and established models = 0.564768 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.564768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.209743Jy sigma=1.339091 ! Fit after self-cal, rms=0.209995Jy sigma=1.337971 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 = 0.00192246 Jy ! Component: 100 - total flux cleaned = 0.0023735 Jy ! Component: 150 - total flux cleaned = 0.00276909 Jy ! Component: 200 - total flux cleaned = 0.00325438 Jy ! Total flux subtracted in 200 components = 0.00325438 Jy ! Clean residual min=-0.013097 max=0.009781 Jy/beam ! Clean residual mean=0.000038 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 0.568023 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.568023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.209701Jy sigma=1.335808 ! Fit after self-cal, rms=0.209677Jy sigma=1.335366 ! 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=0.209677Jy sigma=1.335366 ! Fit after self-cal, rms=0.232748Jy sigma=1.216914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=7.855 mas, bpa=-5.035 degrees ! Estimated noise=0.684823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137196 Jy ! Component: 100 - total flux cleaned = -0.00171796 Jy ! Component: 150 - total flux cleaned = -0.00182051 Jy ! Component: 200 - total flux cleaned = -0.00200802 Jy ! Total flux subtracted in 200 components = -0.00200802 Jy ! Clean residual min=-0.005525 max=0.006375 Jy/beam ! Clean residual mean=-0.000034 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.566015 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 146 components and 0.566015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.232658Jy sigma=1.213741 ! Fit after self-cal, rms=0.232692Jy sigma=1.213322 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 (-26.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617046 Jy ! Component: 100 - total flux cleaned = 0.00805965 Jy ! Component: 150 - total flux cleaned = 0.00936449 Jy ! Component: 200 - total flux cleaned = 0.00980538 Jy ! Total flux subtracted in 200 components = 0.00980538 Jy ! Clean residual min=-0.004666 max=0.004271 Jy/beam ! Clean residual mean=-0.000019 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.57582 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 0.57582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.232475Jy sigma=1.207484 ! Fit after self-cal, rms=0.232463Jy sigma=1.207107 ! 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=0.232463Jy sigma=1.207107 ! Fit after self-cal, rms=0.233567Jy sigma=1.206464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.562 mas, bmaj=20 mas, bpa=-0.5769 degrees ! Estimated noise=0.910747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451647 Jy ! Component: 100 - total flux cleaned = 0.00688522 Jy ! Component: 150 - total flux cleaned = 0.00730433 Jy ! Component: 200 - total flux cleaned = 0.00747561 Jy ! Total flux subtracted in 200 components = 0.00747561 Jy ! Clean residual min=-0.004241 max=0.005865 Jy/beam ! Clean residual mean=-0.000038 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.583296 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 178 components and 0.583296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233582Jy sigma=1.206195 ! Fit after self-cal, rms=0.233584Jy sigma=1.205993 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 (-39.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553791 Jy ! Component: 100 - total flux cleaned = 0.00792895 Jy ! Component: 150 - total flux cleaned = 0.00898069 Jy ! Component: 200 - total flux cleaned = 0.00947313 Jy ! Total flux subtracted in 200 components = 0.00947313 Jy ! Clean residual min=-0.003639 max=0.003224 Jy/beam ! Clean residual mean=-0.000025 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.592769 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 210 components and 0.592769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233477Jy sigma=1.203078 ! Fit after self-cal, rms=0.233475Jy sigma=1.202939 ! 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=2.911 mas, bmaj=7.848 mas, bpa=-4.934 degrees ! Estimated noise=0.681252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.848 at -4.934 degrees (North through East) ! Clean map min=-0.004058 max=0.24771 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=2.246 mas, bmaj=6.711 mas, bpa=-3.813 degrees ! Estimated noise=1.06765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194581 Jy ! Component: 100 - total flux cleaned = 0.271742 Jy ! Component: 150 - total flux cleaned = 0.326684 Jy ! Component: 200 - total flux cleaned = 0.368515 Jy ! Total flux subtracted in 200 components = 0.368515 Jy ! Clean residual min=-0.013561 max=0.027929 Jy/beam ! Clean residual mean=-0.000124 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 0.368515 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.368515 Jy ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.848 mas, bpa=-4.934 degrees ! Estimated noise=0.681252 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 = 0.0536274 Jy ! Component: 100 - total flux cleaned = 0.0903707 Jy ! Component: 150 - total flux cleaned = 0.11697 Jy ! Component: 200 - total flux cleaned = 0.136417 Jy ! Total flux subtracted in 200 components = 0.136417 Jy ! Clean residual min=-0.006980 max=0.012615 Jy/beam ! Clean residual mean=-0.000150 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.504932 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 92 components and 0.504932 Jy ! Inverting map ! Added new window around map position (-0.5, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146131 Jy ! Component: 100 - total flux cleaned = 0.0254228 Jy ! Component: 150 - total flux cleaned = 0.0339048 Jy ! Component: 200 - total flux cleaned = 0.0409025 Jy ! Total flux subtracted in 200 components = 0.0409025 Jy ! Clean residual min=-0.004445 max=0.005754 Jy/beam ! Clean residual mean=-0.000079 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.545834 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 136 components and 0.545834 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=7.562 mas, bmaj=20 mas, bpa=-0.5769 degrees ! Estimated noise=0.910747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106133 Jy ! Component: 100 - total flux cleaned = 0.0181572 Jy ! Component: 150 - total flux cleaned = 0.0239848 Jy ! Component: 200 - total flux cleaned = 0.0287186 Jy ! Total flux subtracted in 200 components = 0.0287186 Jy ! Clean residual min=-0.004440 max=0.004642 Jy/beam ! Clean residual mean=-0.000080 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.574553 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 = 0.00365302 Jy ! Component: 100 - total flux cleaned = 0.00634824 Jy ! Component: 150 - total flux cleaned = 0.00854979 Jy ! Component: 200 - total flux cleaned = 0.0104662 Jy ! Total flux subtracted in 200 components = 0.0104662 Jy ! Clean residual min=-0.003688 max=0.003501 Jy/beam ! Clean residual mean=-0.000048 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.585019 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 219 components and 0.585019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.848 mas, bpa=-4.934 degrees ! Estimated noise=0.681252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137752 Jy ! Component: 100 - total flux cleaned = 0.00225293 Jy ! Component: 150 - total flux cleaned = 0.00302506 Jy ! Component: 200 - total flux cleaned = 0.00363627 Jy ! Total flux subtracted in 200 components = 0.00363627 Jy ! Clean residual min=-0.003115 max=0.002939 Jy/beam ! Clean residual mean=-0.000016 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.588655 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 257 components and 0.588656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233282Jy sigma=1.197263 ! Fit after self-cal, rms=0.233268Jy sigma=1.196811 wmodel J1045-2927_S_map.mod ! Writing 257 model components to file: J1045-2927_S_map.mod wobs J1045-2927_S_uvs.fits ! Writing UV FITS file: J1045-2927_S_uvs.fits wwins J1045-2927_S_map.win ! wwins: Wrote 6 windows to J1045-2927_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 = -0.000231426 Jy ! Component: 100 - total flux cleaned = -0.000282842 Jy ! Component: 150 - total flux cleaned = -0.000331685 Jy ! Component: 200 - total flux cleaned = -0.00046744 Jy ! Component: 250 - total flux cleaned = -0.000467424 Jy ! Component: 300 - total flux cleaned = -0.000383981 Jy ! Component: 350 - total flux cleaned = -0.000384455 Jy ! Component: 400 - total flux cleaned = -0.000384885 Jy ! Component: 450 - total flux cleaned = -0.000346201 Jy ! Component: 500 - total flux cleaned = -0.000271072 Jy ! Component: 550 - total flux cleaned = -0.00016066 Jy ! Component: 600 - total flux cleaned = -5.2553e-05 Jy ! Component: 650 - total flux cleaned = -1.65687e-05 Jy ! Component: 700 - total flux cleaned = 0.000193512 Jy ! Component: 750 - total flux cleaned = 0.000431462 Jy ! Component: 800 - total flux cleaned = 0.000464906 Jy ! Component: 850 - total flux cleaned = 0.000629159 Jy ! Component: 900 - total flux cleaned = 0.000822655 Jy ! Component: 950 - total flux cleaned = 0.000949476 Jy ! Component: 1000 - total flux cleaned = 0.00107443 Jy ! Component: 1050 - total flux cleaned = 0.0011359 Jy ! Component: 1100 - total flux cleaned = 0.00125812 Jy ! Component: 1150 - total flux cleaned = 0.00134822 Jy ! Component: 1200 - total flux cleaned = 0.00146666 Jy ! Component: 1250 - total flux cleaned = 0.00152506 Jy ! Component: 1300 - total flux cleaned = 0.0016403 Jy ! Component: 1350 - total flux cleaned = 0.00155546 Jy ! Component: 1400 - total flux cleaned = 0.00172429 Jy ! Component: 1450 - total flux cleaned = 0.00169596 Jy ! Component: 1500 - total flux cleaned = 0.00180612 Jy ! Component: 1550 - total flux cleaned = 0.00175182 Jy ! Component: 1600 - total flux cleaned = 0.00183244 Jy ! Component: 1650 - total flux cleaned = 0.00188599 Jy ! Component: 1700 - total flux cleaned = 0.00191241 Jy ! Component: 1750 - total flux cleaned = 0.00196464 Jy ! Component: 1800 - total flux cleaned = 0.00201648 Jy ! Component: 1850 - total flux cleaned = 0.00214423 Jy ! Component: 1900 - total flux cleaned = 0.00214405 Jy ! Component: 1950 - total flux cleaned = 0.00229471 Jy ! Component: 2000 - total flux cleaned = 0.00226993 Jy ! Component: 2050 - total flux cleaned = 0.00236805 Jy ! Component: 2100 - total flux cleaned = 0.00239259 Jy ! Component: 2150 - total flux cleaned = 0.00236842 Jy ! Component: 2200 - total flux cleaned = 0.00243995 Jy ! Component: 2250 - total flux cleaned = 0.00243977 Jy ! Component: 2300 - total flux cleaned = 0.00239266 Jy ! Component: 2350 - total flux cleaned = 0.00243939 Jy ! Component: 2400 - total flux cleaned = 0.00250894 Jy ! Component: 2450 - total flux cleaned = 0.00250901 Jy ! Component: 2500 - total flux cleaned = 0.0026228 Jy ! Component: 2550 - total flux cleaned = 0.00259966 Jy ! Component: 2600 - total flux cleaned = 0.00259948 Jy ! Component: 2650 - total flux cleaned = 0.00259929 Jy ! Component: 2700 - total flux cleaned = 0.00264341 Jy ! Component: 2750 - total flux cleaned = 0.00268749 Jy ! Component: 2800 - total flux cleaned = 0.00270941 Jy ! Component: 2850 - total flux cleaned = 0.00268741 Jy ! Component: 2900 - total flux cleaned = 0.00275207 Jy ! Component: 2950 - total flux cleaned = 0.00277334 Jy ! Component: 3000 - total flux cleaned = 0.00279442 Jy ! Component: 3050 - total flux cleaned = 0.00277347 Jy ! Component: 3100 - total flux cleaned = 0.00277357 Jy ! Component: 3150 - total flux cleaned = 0.00277321 Jy ! Component: 3200 - total flux cleaned = 0.00271148 Jy ! Component: 3250 - total flux cleaned = 0.002732 Jy ! Component: 3300 - total flux cleaned = 0.00273184 Jy ! Component: 3350 - total flux cleaned = 0.00275174 Jy ! Component: 3400 - total flux cleaned = 0.00269145 Jy ! Component: 3450 - total flux cleaned = 0.00265177 Jy ! Component: 3500 - total flux cleaned = 0.00273068 Jy ! Component: 3550 - total flux cleaned = 0.00275015 Jy ! Component: 3600 - total flux cleaned = 0.00265248 Jy ! Component: 3650 - total flux cleaned = 0.00265272 Jy ! Component: 3700 - total flux cleaned = 0.00272966 Jy ! Component: 3750 - total flux cleaned = 0.00265307 Jy ! Component: 3800 - total flux cleaned = 0.00272926 Jy ! Component: 3850 - total flux cleaned = 0.00280508 Jy ! Component: 3900 - total flux cleaned = 0.00280508 Jy ! Component: 3950 - total flux cleaned = 0.00274891 Jy ! Component: 4000 - total flux cleaned = 0.00280492 Jy ! Component: 4050 - total flux cleaned = 0.00284208 Jy ! Total flux subtracted in 4096 components = 0.0029342 Jy ! Clean residual min=-0.001168 max=0.000990 Jy/beam ! Clean residual mean=-0.000006 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.59159 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 547 components and 0.591589 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1045-2927_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.848 at -4.934 degrees (North through East) ! Clean map min=-0.0020494 max=0.25745 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1045-2927_S_map.fits wmodel /vlbi/uf001/uva//J1045-2927_S_map.mod ! Writing 547 model components to file: /vlbi/uf001/uva//J1045-2927_S_map.mod wobs /vlbi/uf001/uva//J1045-2927_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1045-2927_S_uvs.fits wwins /vlbi/uf001/uva//J1045-2927_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1045-2927_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.257448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032608 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379977 0.379977 0.759954 1.51991 3.03981 6.07963 12.1593 24.3185 48.637 97.2741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.257 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 789.521 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1045-2927_S_dfm.log closed on Mon Jan 14 01:00:15 2019