! Started logfile: /vlbi/bp222/maps//J1525+1107_S_dfm.log on Thu Sep 27 11:19:23 2018 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/bp222/maps//J1525+1107_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1525+1107_S_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979469 visibilities/baseline/integration-bin. ! Found source: J1525+1107 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3244 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1525+1107_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.041489Jy sigma=17.286466 ! Fit after self-cal, rms=0.813602Jy sigma=13.570529 ! 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=3.206 mas, bmaj=8.166 mas, bpa=-11.51 degrees ! Estimated noise=1.08736 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 = 0.148714 Jy ! Component: 100 - total flux cleaned = 0.18122 Jy ! Total flux subtracted in 100 components = 0.18122 Jy ! Clean residual min=-0.015456 max=0.023156 Jy/beam ! Clean residual mean=-0.000077 rms=0.006141 Jy/beam ! Combined flux in latest and established models = 0.18122 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.18122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095017Jy sigma=1.577429 ! Fit after self-cal, rms=0.095008Jy sigma=1.577357 ! 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=8.925 mas, bpa=-7.377 degrees ! Estimated noise=0.871081 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 = 0.00833264 Jy ! Component: 100 - total flux cleaned = 0.00862786 Jy ! Component: 150 - total flux cleaned = 0.00833624 Jy ! Component: 200 - total flux cleaned = 0.00777625 Jy ! Total flux subtracted in 200 components = 0.00777625 Jy ! Clean residual min=-0.018964 max=0.034341 Jy/beam ! Clean residual mean=-0.000148 rms=0.008521 Jy/beam ! Combined flux in latest and established models = 0.188996 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.188996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093484Jy sigma=1.550957 ! Fit after self-cal, rms=0.093409Jy sigma=1.550398 ! 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 8.925 at -7.377 degrees (North through East) ! Clean map min=-0.018703 max=0.19447 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 KP 1.37 LA 0.90 ! MK 1.14 NL 0.90 OV 0.87 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 KP 1.29 LA 0.92 ! MK 1.04 NL 0.97 OV 0.87 PT 0.92 ! SC 1.38 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 KP 1.25 LA 0.90 ! MK 0.98 NL 1.04 OV 0.90 PT 0.93 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 12.01 KP 1.00* LA 1.61 ! MK 1.00* NL 1.00* OV 1.74 PT 0.71 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.093409Jy sigma=1.550398 ! Fit after self-cal, rms=0.093802Jy sigma=1.401920 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.962 mas, bmaj=8.937 mas, bpa=-7.216 degrees ! Estimated noise=0.864917 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 = -0.00345706 Jy ! Component: 100 - total flux cleaned = -0.0040008 Jy ! Component: 150 - total flux cleaned = -0.00419476 Jy ! Component: 200 - total flux cleaned = -0.00437492 Jy ! Total flux subtracted in 200 components = -0.00437492 Jy ! Clean residual min=-0.019987 max=0.029485 Jy/beam ! Clean residual mean=-0.000083 rms=0.007703 Jy/beam ! Combined flux in latest and established models = 0.184621 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.184621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093490Jy sigma=1.398400 ! Fit after self-cal, rms=0.094020Jy sigma=1.396100 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094020Jy sigma=1.396100 ! Fit after self-cal, rms=0.095301Jy sigma=1.395514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.984 mas, bmaj=8.977 mas, bpa=-7.248 degrees ! Estimated noise=0.860735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00283376 Jy ! Component: 100 - total flux cleaned = -0.00346503 Jy ! Component: 150 - total flux cleaned = -0.00386294 Jy ! Component: 200 - total flux cleaned = -0.00400756 Jy ! Total flux subtracted in 200 components = -0.00400756 Jy ! Clean residual min=-0.019599 max=0.028654 Jy/beam ! Clean residual mean=-0.000082 rms=0.007635 Jy/beam ! Combined flux in latest and established models = 0.180614 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.180614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095035Jy sigma=1.394165 ! Fit after self-cal, rms=0.095109Jy sigma=1.393903 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 = -0.000670109 Jy ! Component: 100 - total flux cleaned = -0.000668267 Jy ! Component: 150 - total flux cleaned = -0.000667241 Jy ! Component: 200 - total flux cleaned = -0.000731676 Jy ! Total flux subtracted in 200 components = -0.000731676 Jy ! Clean residual min=-0.019788 max=0.028557 Jy/beam ! Clean residual mean=-0.000082 rms=0.007629 Jy/beam ! Combined flux in latest and established models = 0.179882 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.179882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094955Jy sigma=1.392980 ! Fit after self-cal, rms=0.095002Jy sigma=1.392791 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095002Jy sigma=1.392791 ! Fit after self-cal, rms=0.095169Jy sigma=1.392181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=9.023 mas, bpa=-7.277 degrees ! Estimated noise=0.857878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215623 Jy ! Component: 100 - total flux cleaned = -0.00267984 Jy ! Component: 150 - total flux cleaned = -0.00294511 Jy ! Component: 200 - total flux cleaned = -0.0030046 Jy ! Total flux subtracted in 200 components = -0.0030046 Jy ! Clean residual min=-0.019530 max=0.028615 Jy/beam ! Clean residual mean=-0.000079 rms=0.007588 Jy/beam ! Combined flux in latest and established models = 0.176877 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.176877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094969Jy sigma=1.391647 ! Fit after self-cal, rms=0.095029Jy sigma=1.391446 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 = -0.000471191 Jy ! Component: 100 - total flux cleaned = -0.00046972 Jy ! Component: 150 - total flux cleaned = -0.000409513 Jy ! Component: 200 - total flux cleaned = -0.000407836 Jy ! Total flux subtracted in 200 components = -0.000407836 Jy ! Clean residual min=-0.019652 max=0.028561 Jy/beam ! Clean residual mean=-0.000080 rms=0.007584 Jy/beam ! Combined flux in latest and established models = 0.17647 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.17647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094896Jy sigma=1.390843 ! Fit after self-cal, rms=0.094941Jy sigma=1.390684 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094941Jy sigma=1.390684 ! Fit after self-cal, rms=0.094986Jy sigma=1.390235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.84 mas, bmaj=13.63 mas, bpa=13.81 degrees ! Estimated noise=0.918196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00298219 Jy ! Component: 100 - total flux cleaned = -0.00323249 Jy ! Component: 150 - total flux cleaned = -0.00322728 Jy ! Component: 200 - total flux cleaned = -0.00322363 Jy ! Total flux subtracted in 200 components = -0.00322363 Jy ! Clean residual min=-0.028750 max=0.041247 Jy/beam ! Clean residual mean=-0.000139 rms=0.011751 Jy/beam ! Combined flux in latest and established models = 0.173246 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.173246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094884Jy sigma=1.390936 ! Fit after self-cal, rms=0.094914Jy sigma=1.390247 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 = 8.16475e-05 Jy ! Component: 100 - total flux cleaned = 7.46008e-05 Jy ! Component: 150 - total flux cleaned = 0.000126764 Jy ! Component: 200 - total flux cleaned = 0.000125133 Jy ! Total flux subtracted in 200 components = 0.000125133 Jy ! Clean residual min=-0.028806 max=0.041261 Jy/beam ! Clean residual mean=-0.000139 rms=0.011738 Jy/beam ! Combined flux in latest and established models = 0.173371 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.173371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094915Jy sigma=1.390857 ! Fit after self-cal, rms=0.094954Jy sigma=1.390412 ! 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=4.034 mas, bmaj=9.063 mas, bpa=-7.317 degrees ! Estimated noise=0.854897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.034 x 9.063 at -7.317 degrees (North through East) ! Clean map min=-0.01938 max=0.19863 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=3.305 mas, bmaj=8.251 mas, bpa=-11.42 degrees ! Estimated noise=1.08146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147436 Jy ! Component: 100 - total flux cleaned = 0.179922 Jy ! Component: 150 - total flux cleaned = 0.17852 Jy ! Component: 200 - total flux cleaned = 0.177066 Jy ! Total flux subtracted in 200 components = 0.177066 Jy ! Clean residual min=-0.016744 max=0.022202 Jy/beam ! Clean residual mean=-0.000019 rms=0.005777 Jy/beam ! Combined flux in latest and established models = 0.177066 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 0.177066 Jy ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=9.063 mas, bpa=-7.317 degrees ! Estimated noise=0.854897 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 = 0.00335507 Jy ! Component: 100 - total flux cleaned = 0.00200015 Jy ! Component: 150 - total flux cleaned = 0.00089692 Jy ! Component: 200 - total flux cleaned = -3.4707e-05 Jy ! Total flux subtracted in 200 components = -3.4707e-05 Jy ! Clean residual min=-0.018431 max=0.028998 Jy/beam ! Clean residual mean=-0.000075 rms=0.007593 Jy/beam ! Combined flux in latest and established models = 0.177032 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.177032 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=8.84 mas, bmaj=13.63 mas, bpa=13.81 degrees ! Estimated noise=0.918196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192915 Jy ! Component: 100 - total flux cleaned = -0.0019246 Jy ! Component: 150 - total flux cleaned = -0.00192868 Jy ! Component: 200 - total flux cleaned = -0.00193094 Jy ! Total flux subtracted in 200 components = -0.00193094 Jy ! Clean residual min=-0.028395 max=0.041615 Jy/beam ! Clean residual mean=-0.000138 rms=0.011738 Jy/beam ! Combined flux in latest and established models = 0.175101 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 = -6.54627e-05 Jy ! Component: 100 - total flux cleaned = -0.000127602 Jy ! Component: 150 - total flux cleaned = -0.00018754 Jy ! Component: 200 - total flux cleaned = -0.0002487 Jy ! Total flux subtracted in 200 components = -0.0002487 Jy ! Clean residual min=-0.028543 max=0.041569 Jy/beam ! Clean residual mean=-0.000137 rms=0.011734 Jy/beam ! Combined flux in latest and established models = 0.174852 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.174852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=9.063 mas, bpa=-7.317 degrees ! Estimated noise=0.854897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.56035e-05 Jy ! Component: 100 - total flux cleaned = -0.000341416 Jy ! Component: 150 - total flux cleaned = -0.000608424 Jy ! Component: 200 - total flux cleaned = -0.000688664 Jy ! Total flux subtracted in 200 components = -0.000688664 Jy ! Clean residual min=-0.019134 max=0.028617 Jy/beam ! Clean residual mean=-0.000077 rms=0.007560 Jy/beam ! Combined flux in latest and established models = 0.174163 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.174163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095130Jy sigma=1.392680 ! Fit after self-cal, rms=0.095190Jy sigma=1.392451 wmodel J1525+1107_S_map.mod ! Writing 43 model components to file: J1525+1107_S_map.mod wobs J1525+1107_S_uvs.fits ! Writing UV FITS file: J1525+1107_S_uvs.fits wwins J1525+1107_S_map.win ! wwins: Wrote 1 windows to J1525+1107_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 = 0.0123354 Jy ! Component: 100 - total flux cleaned = 0.0222635 Jy ! Component: 150 - total flux cleaned = 0.0284659 Jy ! Component: 200 - total flux cleaned = 0.0318933 Jy ! Component: 250 - total flux cleaned = 0.0345031 Jy ! Component: 300 - total flux cleaned = 0.0364033 Jy ! Component: 350 - total flux cleaned = 0.0381801 Jy ! Component: 400 - total flux cleaned = 0.0398542 Jy ! Component: 450 - total flux cleaned = 0.0405415 Jy ! Component: 500 - total flux cleaned = 0.040976 Jy ! Component: 550 - total flux cleaned = 0.0413812 Jy ! Component: 600 - total flux cleaned = 0.0419574 Jy ! Component: 650 - total flux cleaned = 0.0425062 Jy ! Component: 700 - total flux cleaned = 0.0430223 Jy ! Component: 750 - total flux cleaned = 0.0431832 Jy ! Component: 800 - total flux cleaned = 0.0436574 Jy ! Component: 850 - total flux cleaned = 0.0442547 Jy ! Component: 900 - total flux cleaned = 0.0445396 Jy ! Component: 950 - total flux cleaned = 0.0450858 Jy ! Component: 1000 - total flux cleaned = 0.0453449 Jy ! Component: 1050 - total flux cleaned = 0.045723 Jy ! Component: 1100 - total flux cleaned = 0.0460848 Jy ! Component: 1150 - total flux cleaned = 0.046316 Jy ! Component: 1200 - total flux cleaned = 0.0463171 Jy ! Component: 1250 - total flux cleaned = 0.0464264 Jy ! Component: 1300 - total flux cleaned = 0.0465288 Jy ! Component: 1350 - total flux cleaned = 0.0468318 Jy ! Component: 1400 - total flux cleaned = 0.0469278 Jy ! Component: 1450 - total flux cleaned = 0.0470202 Jy ! Component: 1500 - total flux cleaned = 0.0471124 Jy ! Component: 1550 - total flux cleaned = 0.0472028 Jy ! Component: 1600 - total flux cleaned = 0.0473764 Jy ! Component: 1650 - total flux cleaned = 0.0475455 Jy ! Component: 1700 - total flux cleaned = 0.0476267 Jy ! Component: 1750 - total flux cleaned = 0.0477084 Jy ! Component: 1800 - total flux cleaned = 0.0478679 Jy ! Component: 1850 - total flux cleaned = 0.0483344 Jy ! Component: 1900 - total flux cleaned = 0.0484876 Jy ! Component: 1950 - total flux cleaned = 0.0487885 Jy ! Component: 2000 - total flux cleaned = 0.0490102 Jy ! Component: 2050 - total flux cleaned = 0.0493013 Jy ! Component: 2100 - total flux cleaned = 0.0495155 Jy ! Component: 2150 - total flux cleaned = 0.0497282 Jy ! Component: 2200 - total flux cleaned = 0.0497983 Jy ! Component: 2250 - total flux cleaned = 0.0497986 Jy ! Component: 2300 - total flux cleaned = 0.0497982 Jy ! Component: 2350 - total flux cleaned = 0.0497293 Jy ! Component: 2400 - total flux cleaned = 0.0497976 Jy ! Component: 2450 - total flux cleaned = 0.0497975 Jy ! Component: 2500 - total flux cleaned = 0.0498661 Jy ! Component: 2550 - total flux cleaned = 0.0501408 Jy ! Component: 2600 - total flux cleaned = 0.0502781 Jy ! Component: 2650 - total flux cleaned = 0.0504848 Jy ! Component: 2700 - total flux cleaned = 0.0507622 Jy ! Component: 2750 - total flux cleaned = 0.0510411 Jy ! Component: 2800 - total flux cleaned = 0.0512511 Jy ! Component: 2850 - total flux cleaned = 0.0516753 Jy ! Component: 2900 - total flux cleaned = 0.0518893 Jy ! Component: 2950 - total flux cleaned = 0.0521052 Jy ! Component: 3000 - total flux cleaned = 0.0523952 Jy ! Component: 3050 - total flux cleaned = 0.05276 Jy ! Component: 3100 - total flux cleaned = 0.0529822 Jy ! Component: 3150 - total flux cleaned = 0.053431 Jy ! Component: 3200 - total flux cleaned = 0.0537344 Jy ! Component: 3250 - total flux cleaned = 0.0541175 Jy ! Component: 3300 - total flux cleaned = 0.0545047 Jy ! Component: 3350 - total flux cleaned = 0.0548184 Jy ! Component: 3400 - total flux cleaned = 0.0552166 Jy ! Component: 3450 - total flux cleaned = 0.0557011 Jy ! Component: 3500 - total flux cleaned = 0.0561108 Jy ! Component: 3550 - total flux cleaned = 0.056525 Jy ! Component: 3600 - total flux cleaned = 0.0569468 Jy ! Component: 3650 - total flux cleaned = 0.0572035 Jy ! Component: 3700 - total flux cleaned = 0.0574642 Jy ! Component: 3750 - total flux cleaned = 0.0576394 Jy ! Component: 3800 - total flux cleaned = 0.0579972 Jy ! Component: 3850 - total flux cleaned = 0.0582705 Jy ! Component: 3900 - total flux cleaned = 0.0584565 Jy ! Component: 3950 - total flux cleaned = 0.0587382 Jy ! Component: 4000 - total flux cleaned = 0.0591219 Jy ! Component: 4050 - total flux cleaned = 0.0594154 Jy ! Total flux subtracted in 4096 components = 0.0597143 Jy ! Clean residual min=-0.009335 max=0.006340 Jy/beam ! Clean residual mean=-0.000012 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.233878 Jy keep ! Adding 381 model components to the UV plane model. ! The established model now contains 424 components and 0.233878 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1525+1107_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.034 x 9.063 at -7.317 degrees (North through East) ! Clean map min=-0.011031 max=0.19767 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1525+1107_S_map.fits wmodel /vlbi/bp222/maps//J1525+1107_S_map.mod ! Writing 424 model components to file: /vlbi/bp222/maps//J1525+1107_S_map.mod wobs /vlbi/bp222/maps//J1525+1107_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1525+1107_S_uvs.fits wwins /vlbi/bp222/maps//J1525+1107_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J1525+1107_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.197666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00129425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.9643 1.9643 3.92861 7.85721 15.7144 31.4289 62.8577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.725 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1525+1107_S_dfm.log closed on Thu Sep 27 11:19:26 2018