! Started logfile: /vlbi/uf001/uva//J1400-1858_S_dfm.log on Mon Jan 14 02:42:30 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//J1400-1858_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1400-1858_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773016 visibilities/baseline/integration-bin. ! Found source: J1400-1858 ! ! 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 2922 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 J1400-1858_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.060112Jy sigma=17.263499 ! Fit after self-cal, rms=0.723972Jy sigma=11.698339 ! 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=2.972 mas, bmaj=6.316 mas, bpa=-0.4189 degrees ! Estimated noise=1.04828 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 = 0.217519 Jy ! Component: 100 - total flux cleaned = 0.270581 Jy ! Total flux subtracted in 100 components = 0.270581 Jy ! Clean residual min=-0.009439 max=0.019461 Jy/beam ! Clean residual mean=-0.000004 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 0.270581 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.270581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085713Jy sigma=1.341159 ! Fit after self-cal, rms=0.085708Jy sigma=1.340906 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182807 Jy ! Component: 100 - total flux cleaned = 0.0254168 Jy ! Total flux subtracted in 100 components = 0.0254168 Jy ! Clean residual min=-0.010868 max=0.010494 Jy/beam ! Clean residual mean=-0.000006 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.295998 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.295998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082767Jy sigma=1.271665 ! Fit after self-cal, rms=0.082770Jy sigma=1.271499 ! 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=3.565 mas, bmaj=7.395 mas, bpa=-0.7131 degrees ! Estimated noise=0.885261 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 = 0.00435218 Jy ! Component: 100 - total flux cleaned = 0.00668939 Jy ! Component: 150 - total flux cleaned = 0.00801042 Jy ! Component: 200 - total flux cleaned = 0.00851034 Jy ! Total flux subtracted in 200 components = 0.00851034 Jy ! Clean residual min=-0.009999 max=0.009657 Jy/beam ! Clean residual mean=-0.000013 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 0.304508 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.304508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082605Jy sigma=1.266719 ! Fit after self-cal, rms=0.082611Jy sigma=1.266707 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 7.395 at -0.7131 degrees (North through East) ! Clean map min=-0.0096201 max=0.27659 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.10 KP 1.00 ! LA 0.90 MK 1.13 NL 0.97 OV 1.00 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.05 KP 0.99 ! LA 0.90 MK 1.03 NL 1.03 OV 1.00 ! PT 1.13 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.09 KP 1.00 ! LA 0.91 MK 0.89 NL 1.01 OV 1.01 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.082611Jy sigma=1.266707 ! Fit after self-cal, rms=0.080553Jy sigma=1.216632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.415 mas, bpa=-0.178 degrees ! Estimated noise=0.883743 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 = -0.00399319 Jy ! Component: 100 - total flux cleaned = -0.00464059 Jy ! Component: 150 - total flux cleaned = -0.00486127 Jy ! Component: 200 - total flux cleaned = -0.00518748 Jy ! Total flux subtracted in 200 components = -0.00518748 Jy ! Clean residual min=-0.006560 max=0.007147 Jy/beam ! Clean residual mean=-0.000003 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.299321 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.299321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080294Jy sigma=1.213195 ! Fit after self-cal, rms=0.080356Jy sigma=1.212989 ! 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=0.080356Jy sigma=1.212989 ! Fit after self-cal, rms=0.080321Jy sigma=1.171536 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.42 mas, bpa=-0.4667 degrees ! Estimated noise=0.88129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807263 Jy ! Component: 100 - total flux cleaned = -0.000957052 Jy ! Component: 150 - total flux cleaned = -0.00103899 Jy ! Component: 200 - total flux cleaned = -0.00114098 Jy ! Total flux subtracted in 200 components = -0.00114098 Jy ! Clean residual min=-0.004419 max=0.003799 Jy/beam ! Clean residual mean=-0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.29818 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.29818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080298Jy sigma=1.171207 ! Fit after self-cal, rms=0.080381Jy sigma=1.171043 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 = -0.000101894 Jy ! Component: 100 - total flux cleaned = -0.000167323 Jy ! Component: 150 - total flux cleaned = -0.00026862 Jy ! Component: 200 - total flux cleaned = -0.000324835 Jy ! Total flux subtracted in 200 components = -0.000324835 Jy ! Clean residual min=-0.004378 max=0.003820 Jy/beam ! Clean residual mean=-0.000004 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.297855 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.297855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080370Jy sigma=1.170888 ! Fit after self-cal, rms=0.080368Jy sigma=1.170885 ! 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=0.080368Jy sigma=1.170885 ! Fit after self-cal, rms=0.080477Jy sigma=1.170789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.574 mas, bmaj=7.424 mas, bpa=-0.457 degrees ! Estimated noise=0.881973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399171 Jy ! Component: 100 - total flux cleaned = -0.000500065 Jy ! Component: 150 - total flux cleaned = -0.00059168 Jy ! Component: 200 - total flux cleaned = -0.000676926 Jy ! Total flux subtracted in 200 components = -0.000676926 Jy ! Clean residual min=-0.004343 max=0.003801 Jy/beam ! Clean residual mean=-0.000004 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.297178 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.297178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080464Jy sigma=1.170561 ! Fit after self-cal, rms=0.080464Jy sigma=1.170557 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 = -8.624e-05 Jy ! Component: 100 - total flux cleaned = -0.000161357 Jy ! Component: 150 - total flux cleaned = -0.000231479 Jy ! Component: 200 - total flux cleaned = -0.000296793 Jy ! Total flux subtracted in 200 components = -0.000296793 Jy ! Clean residual min=-0.004311 max=0.003814 Jy/beam ! Clean residual mean=-0.000004 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.296881 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.296881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080458Jy sigma=1.170432 ! Fit after self-cal, rms=0.080457Jy sigma=1.170430 ! 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=0.080457Jy sigma=1.170430 ! Fit after self-cal, rms=0.080547Jy sigma=1.170380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.561 mas, bmaj=14.87 mas, bpa=3.626 degrees ! Estimated noise=1.07688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000955084 Jy ! Component: 100 - total flux cleaned = -0.0010731 Jy ! Component: 150 - total flux cleaned = -0.00111211 Jy ! Component: 200 - total flux cleaned = -0.00115943 Jy ! Total flux subtracted in 200 components = -0.00115943 Jy ! Clean residual min=-0.004109 max=0.004166 Jy/beam ! Clean residual mean=-0.000006 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.295722 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.295722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080550Jy sigma=1.170285 ! Fit after self-cal, rms=0.080549Jy sigma=1.170241 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 = -6.91607e-05 Jy ! Component: 100 - total flux cleaned = -9.86821e-05 Jy ! Component: 150 - total flux cleaned = -0.000134859 Jy ! Component: 200 - total flux cleaned = -0.000154736 Jy ! Total flux subtracted in 200 components = -0.000154736 Jy ! Clean residual min=-0.004118 max=0.004161 Jy/beam ! Clean residual mean=-0.000006 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.295567 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.295567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080553Jy sigma=1.170213 ! Fit after self-cal, rms=0.080552Jy sigma=1.170186 ! 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=3.579 mas, bmaj=7.428 mas, bpa=-0.4379 degrees ! Estimated noise=0.882553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 7.428 at -0.4379 degrees (North through East) ! Clean map min=-0.0041345 max=0.28044 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=2.974 mas, bmaj=6.345 mas, bpa=-0.05205 degrees ! Estimated noise=1.0486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217516 Jy ! Component: 100 - total flux cleaned = 0.269603 Jy ! Component: 150 - total flux cleaned = 0.286958 Jy ! Component: 200 - total flux cleaned = 0.293076 Jy ! Total flux subtracted in 200 components = 0.293076 Jy ! Clean residual min=-0.005356 max=0.004889 Jy/beam ! Clean residual mean=0.000003 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.293076 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.293076 Jy ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.428 mas, bpa=-0.4379 degrees ! Estimated noise=0.882553 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 = 0.00293429 Jy ! Component: 100 - total flux cleaned = 0.00301149 Jy ! Component: 150 - total flux cleaned = 0.00301292 Jy ! Component: 200 - total flux cleaned = 0.00296286 Jy ! Total flux subtracted in 200 components = 0.00296286 Jy ! Clean residual min=-0.004512 max=0.003744 Jy/beam ! Clean residual mean=-0.000003 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.296039 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.296039 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=7.561 mas, bmaj=14.87 mas, bpa=3.626 degrees ! Estimated noise=1.07688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171865 Jy ! Component: 100 - total flux cleaned = -0.000139187 Jy ! Component: 150 - total flux cleaned = -0.00018897 Jy ! Component: 200 - total flux cleaned = -0.000256856 Jy ! Total flux subtracted in 200 components = -0.000256856 Jy ! Clean residual min=-0.004177 max=0.004104 Jy/beam ! Clean residual mean=-0.000006 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.295782 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 = -4.10855e-05 Jy ! Component: 100 - total flux cleaned = -9.74145e-05 Jy ! Component: 150 - total flux cleaned = -0.000148088 Jy ! Component: 200 - total flux cleaned = -0.000178757 Jy ! Total flux subtracted in 200 components = -0.000178757 Jy ! Clean residual min=-0.004165 max=0.004125 Jy/beam ! Clean residual mean=-0.000006 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.295603 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.295603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.428 mas, bpa=-0.4379 degrees ! Estimated noise=0.882553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76576e-05 Jy ! Component: 100 - total flux cleaned = 4.74625e-05 Jy ! Component: 150 - total flux cleaned = 7.94183e-05 Jy ! Component: 200 - total flux cleaned = 0.000136045 Jy ! Total flux subtracted in 200 components = 0.000136045 Jy ! Clean residual min=-0.004317 max=0.003780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.295739 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.295739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080590Jy sigma=1.171133 ! Fit after self-cal, rms=0.080588Jy sigma=1.171094 wmodel J1400-1858_S_map.mod ! Writing 47 model components to file: J1400-1858_S_map.mod wobs J1400-1858_S_uvs.fits ! Writing UV FITS file: J1400-1858_S_uvs.fits wwins J1400-1858_S_map.win ! wwins: Wrote 1 windows to J1400-1858_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 = -0.00164957 Jy ! Component: 100 - total flux cleaned = -0.00227465 Jy ! Component: 150 - total flux cleaned = -0.00311146 Jy ! Component: 200 - total flux cleaned = -0.0037814 Jy ! Component: 250 - total flux cleaned = -0.00412787 Jy ! Component: 300 - total flux cleaned = -0.00440504 Jy ! Component: 350 - total flux cleaned = -0.00456502 Jy ! Component: 400 - total flux cleaned = -0.00477207 Jy ! Component: 450 - total flux cleaned = -0.00497255 Jy ! Component: 500 - total flux cleaned = -0.00540687 Jy ! Component: 550 - total flux cleaned = -0.00559384 Jy ! Component: 600 - total flux cleaned = -0.00595637 Jy ! Component: 650 - total flux cleaned = -0.00613179 Jy ! Component: 700 - total flux cleaned = -0.00638928 Jy ! Component: 750 - total flux cleaned = -0.00659797 Jy ! Component: 800 - total flux cleaned = -0.00688268 Jy ! Component: 850 - total flux cleaned = -0.00727764 Jy ! Component: 900 - total flux cleaned = -0.00747041 Jy ! Component: 950 - total flux cleaned = -0.00769776 Jy ! Component: 1000 - total flux cleaned = -0.00795653 Jy ! Component: 1050 - total flux cleaned = -0.00813711 Jy ! Component: 1100 - total flux cleaned = -0.00827936 Jy ! Component: 1150 - total flux cleaned = -0.00848798 Jy ! Component: 1200 - total flux cleaned = -0.00869273 Jy ! Component: 1250 - total flux cleaned = -0.00899418 Jy ! Component: 1300 - total flux cleaned = -0.00928964 Jy ! Component: 1350 - total flux cleaned = -0.00945155 Jy ! Component: 1400 - total flux cleaned = -0.00983172 Jy ! Component: 1450 - total flux cleaned = -0.00992526 Jy ! Component: 1500 - total flux cleaned = -0.01014 Jy ! Component: 1550 - total flux cleaned = -0.0103512 Jy ! Component: 1600 - total flux cleaned = -0.0105579 Jy ! Component: 1650 - total flux cleaned = -0.0106164 Jy ! Component: 1700 - total flux cleaned = -0.0107025 Jy ! Component: 1750 - total flux cleaned = -0.0108723 Jy ! Component: 1800 - total flux cleaned = -0.0109832 Jy ! Component: 1850 - total flux cleaned = -0.011038 Jy ! Component: 1900 - total flux cleaned = -0.0111458 Jy ! Component: 1950 - total flux cleaned = -0.0112786 Jy ! Component: 2000 - total flux cleaned = -0.0112782 Jy ! Component: 2050 - total flux cleaned = -0.0114853 Jy ! Component: 2100 - total flux cleaned = -0.0115872 Jy ! Component: 2150 - total flux cleaned = -0.0115621 Jy ! Component: 2200 - total flux cleaned = -0.0117108 Jy ! Component: 2250 - total flux cleaned = -0.0117844 Jy ! Component: 2300 - total flux cleaned = -0.011881 Jy ! Component: 2350 - total flux cleaned = -0.0118811 Jy ! Component: 2400 - total flux cleaned = -0.0119997 Jy ! Component: 2450 - total flux cleaned = -0.0121396 Jy ! Component: 2500 - total flux cleaned = -0.0121624 Jy ! Component: 2550 - total flux cleaned = -0.0121168 Jy ! Component: 2600 - total flux cleaned = -0.0122076 Jy ! Component: 2650 - total flux cleaned = -0.0121857 Jy ! Component: 2700 - total flux cleaned = -0.012296 Jy ! Component: 2750 - total flux cleaned = -0.0123615 Jy ! Component: 2800 - total flux cleaned = -0.0124473 Jy ! Component: 2850 - total flux cleaned = -0.0125322 Jy ! Component: 2900 - total flux cleaned = -0.012511 Jy ! Component: 2950 - total flux cleaned = -0.0126566 Jy ! Component: 3000 - total flux cleaned = -0.0126774 Jy ! Component: 3050 - total flux cleaned = -0.0127793 Jy ! Component: 3100 - total flux cleaned = -0.0127994 Jy ! Component: 3150 - total flux cleaned = -0.0129197 Jy ! Component: 3200 - total flux cleaned = -0.0130384 Jy ! Component: 3250 - total flux cleaned = -0.0130387 Jy ! Component: 3300 - total flux cleaned = -0.0131944 Jy ! Component: 3350 - total flux cleaned = -0.0132907 Jy ! Component: 3400 - total flux cleaned = -0.0133671 Jy ! Component: 3450 - total flux cleaned = -0.0135186 Jy ! Component: 3500 - total flux cleaned = -0.013706 Jy ! Component: 3550 - total flux cleaned = -0.013836 Jy ! Component: 3600 - total flux cleaned = -0.0139464 Jy ! Component: 3650 - total flux cleaned = -0.0140743 Jy ! Component: 3700 - total flux cleaned = -0.0142551 Jy ! Component: 3750 - total flux cleaned = -0.014345 Jy ! Component: 3800 - total flux cleaned = -0.0145054 Jy ! Component: 3850 - total flux cleaned = -0.0147174 Jy ! Component: 3900 - total flux cleaned = -0.0148047 Jy ! Component: 3950 - total flux cleaned = -0.0149439 Jy ! Component: 4000 - total flux cleaned = -0.015082 Jy ! Component: 4050 - total flux cleaned = -0.0151505 Jy ! Total flux subtracted in 4096 components = -0.0153546 Jy ! Clean residual min=-0.001076 max=0.001040 Jy/beam ! Clean residual mean=-0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.280384 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 305 components and 0.280384 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1400-1858_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 7.428 at -0.4379 degrees (North through East) ! Clean map min=-0.0025691 max=0.28045 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1400-1858_S_map.fits wmodel /vlbi/uf001/uva//J1400-1858_S_map.mod ! Writing 305 model components to file: /vlbi/uf001/uva//J1400-1858_S_map.mod wobs /vlbi/uf001/uva//J1400-1858_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1400-1858_S_uvs.fits wwins /vlbi/uf001/uva//J1400-1858_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1400-1858_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.280447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313357 0.313357 0.626714 1.25343 2.50685 5.01371 10.0274 20.0548 40.1097 80.2193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.28 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 957.375 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1400-1858_S_dfm.log closed on Mon Jan 14 02:42:35 2019