! Started logfile: /vlbi/uf001/uvm//J0031-3922_S_a_dfm.log on Sun Jan 13 20:24:11 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/uvm//J0031-3922_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0031-3922_S_a_uvm.fits ! AN table 1: 37 integrations on 15 of 15 possible baselines. ! AN table 2: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.901408 visibilities/baseline/integration-bin. ! Found source: J0031-3922 ! ! 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 7104 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 J0031-3922_S_a] 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 6 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006751Jy sigma=13.795180 ! Fit after self-cal, rms=0.935339Jy sigma=12.806356 ! 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=2.27 mas, bmaj=6.388 mas, bpa=-2.368 degrees ! Estimated noise=1.19839 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 = 0.0478455 Jy ! Component: 100 - total flux cleaned = 0.0607667 Jy ! Total flux subtracted in 100 components = 0.0607667 Jy ! Clean residual min=-0.006916 max=0.007721 Jy/beam ! Clean residual mean=-0.000049 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.0607667 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0607667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091674Jy sigma=1.217543 ! Fit after self-cal, rms=0.090374Jy sigma=1.201521 ! 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=2.899 mas, bmaj=7.75 mas, bpa=-1.898 degrees ! Estimated noise=0.628413 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 = 0.013909 Jy ! Component: 100 - total flux cleaned = 0.0205924 Jy ! Component: 150 - total flux cleaned = 0.0240679 Jy ! Component: 200 - total flux cleaned = 0.0258935 Jy ! Total flux subtracted in 200 components = 0.0258935 Jy ! Clean residual min=-0.005110 max=0.005440 Jy/beam ! Clean residual mean=0.000023 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.0866603 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 62 components and 0.0866602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088549Jy sigma=1.171801 ! Fit after self-cal, rms=0.088449Jy sigma=1.170338 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.899 x 7.75 at -1.898 degrees (North through East) ! Clean map min=-0.0052261 max=0.064376 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 1.04 LA 0.86 NL 1.09 ! OV 1.55 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.81 KP 1.03 LA 0.89 MK 1.04 ! NL 1.23 OV 1.00 PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.17 LA 0.91 NL 0.97 ! OV 1.30 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.75 KP 1.18 LA 0.99 MK 0.96 ! NL 1.23 OV 1.02 PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.03 LA 0.92 NL 1.14 ! OV 1.15 SC 1.25 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.81 KP 1.11 LA 0.95 MK 1.03 ! NL 1.20 OV 1.03 PT 1.08 SC 1.02 ! ! ! Fit before self-cal, rms=0.088449Jy sigma=1.170338 ! Fit after self-cal, rms=0.093554Jy sigma=1.156555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=7.828 mas, bpa=-2.258 degrees ! Estimated noise=0.628558 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 = 0.000235801 Jy ! Component: 100 - total flux cleaned = 0.000262091 Jy ! Component: 150 - total flux cleaned = 0.000262247 Jy ! Component: 200 - total flux cleaned = 0.000261682 Jy ! Total flux subtracted in 200 components = 0.000261682 Jy ! Clean residual min=-0.003039 max=0.003255 Jy/beam ! Clean residual mean=0.000024 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0869219 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.0869219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093537Jy sigma=1.156422 ! Fit after self-cal, rms=0.094218Jy sigma=1.153324 ! 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=0.094218Jy sigma=1.153324 ! Fit after self-cal, rms=0.096795Jy sigma=1.152004 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=7.83 mas, bpa=-2.336 degrees ! Estimated noise=0.631361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233385 Jy ! Component: 100 - total flux cleaned = 0.000234049 Jy ! Component: 150 - total flux cleaned = 0.000256547 Jy ! Component: 200 - total flux cleaned = 0.000277145 Jy ! Total flux subtracted in 200 components = 0.000277145 Jy ! Clean residual min=-0.003168 max=0.003482 Jy/beam ! Clean residual mean=0.000012 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0871991 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.0871991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096780Jy sigma=1.151906 ! Fit after self-cal, rms=0.097011Jy sigma=1.151615 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 (-55, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201 Jy ! Component: 100 - total flux cleaned = 0.00201292 Jy ! Component: 150 - total flux cleaned = 0.00196165 Jy ! Component: 200 - total flux cleaned = 0.00196037 Jy ! Total flux subtracted in 200 components = 0.00196037 Jy ! Clean residual min=-0.003018 max=0.002987 Jy/beam ! Clean residual mean=0.000008 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0891595 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.0891595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096897Jy sigma=1.150224 ! Fit after self-cal, rms=0.096857Jy sigma=1.149731 ! 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=0.096857Jy sigma=1.149731 ! Fit after self-cal, rms=0.097247Jy sigma=1.149589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=7.824 mas, bpa=-2.532 degrees ! Estimated noise=0.628028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999318 Jy ! Component: 100 - total flux cleaned = 0.00108297 Jy ! Component: 150 - total flux cleaned = 0.00123167 Jy ! Component: 200 - total flux cleaned = 0.00126415 Jy ! Total flux subtracted in 200 components = 0.00126415 Jy ! Clean residual min=-0.002980 max=0.002813 Jy/beam ! Clean residual mean=0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0904236 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.0904236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097189Jy sigma=1.148994 ! Fit after self-cal, rms=0.097247Jy sigma=1.148811 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 = 0.000311784 Jy ! Component: 100 - total flux cleaned = 0.000307514 Jy ! Component: 150 - total flux cleaned = 0.000373739 Jy ! Component: 200 - total flux cleaned = 0.000403464 Jy ! Total flux subtracted in 200 components = 0.000403464 Jy ! Clean residual min=-0.002977 max=0.002805 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0908271 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.0908271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097215Jy sigma=1.148502 ! Fit after self-cal, rms=0.097224Jy sigma=1.148438 ! 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=0.097224Jy sigma=1.148438 ! Fit after self-cal, rms=0.097631Jy sigma=1.148347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.526 mas, bmaj=26.04 mas, bpa=0.4922 degrees ! Estimated noise=0.819107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319049 Jy ! Component: 100 - total flux cleaned = 0.000417705 Jy ! Component: 150 - total flux cleaned = 0.000418249 Jy ! Component: 200 - total flux cleaned = 0.000397493 Jy ! Total flux subtracted in 200 components = 0.000397493 Jy ! Clean residual min=-0.003227 max=0.002993 Jy/beam ! Clean residual mean=-0.000000 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0912246 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 113 components and 0.0912246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097615Jy sigma=1.148290 ! Fit after self-cal, rms=0.097647Jy sigma=1.148241 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53834e-05 Jy ! Component: 100 - total flux cleaned = 3.65067e-06 Jy ! Component: 150 - total flux cleaned = -3.61989e-05 Jy ! Component: 200 - total flux cleaned = -5.47682e-05 Jy ! Total flux subtracted in 200 components = -5.47682e-05 Jy ! Clean residual min=-0.003246 max=0.002963 Jy/beam ! Clean residual mean=0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0911698 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 113 components and 0.0911698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097636Jy sigma=1.148234 ! Fit after self-cal, rms=0.097629Jy sigma=1.148173 ! 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=2.939 mas, bmaj=7.824 mas, bpa=-2.636 degrees ! Estimated noise=0.6285 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 7.824 at -2.636 degrees (North through East) ! Clean map min=-0.0028756 max=0.063329 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=2.283 mas, bmaj=6.395 mas, bpa=-2.778 degrees ! Estimated noise=1.22232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.048941 Jy ! Component: 100 - total flux cleaned = 0.0640388 Jy ! Component: 150 - total flux cleaned = 0.068953 Jy ! Component: 200 - total flux cleaned = 0.0737817 Jy ! Total flux subtracted in 200 components = 0.0737817 Jy ! Clean residual min=-0.005219 max=0.005075 Jy/beam ! Clean residual mean=-0.000021 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.0737818 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0737818 Jy ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=7.824 mas, bpa=-2.636 degrees ! Estimated noise=0.6285 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) ! Added new window around map position (-2.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719901 Jy ! Component: 100 - total flux cleaned = 0.0114239 Jy ! Component: 150 - total flux cleaned = 0.0143533 Jy ! Component: 200 - total flux cleaned = 0.0155621 Jy ! Total flux subtracted in 200 components = 0.0155621 Jy ! Clean residual min=-0.003048 max=0.002831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0893438 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.0893438 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=8.526 mas, bmaj=26.04 mas, bpa=0.4922 degrees ! Estimated noise=0.819107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019119 Jy ! Component: 100 - total flux cleaned = 0.00222622 Jy ! Component: 150 - total flux cleaned = 0.00243774 Jy ! Component: 200 - total flux cleaned = 0.00246455 Jy ! Total flux subtracted in 200 components = 0.00246455 Jy ! Clean residual min=-0.003273 max=0.003094 Jy/beam ! Clean residual mean=0.000002 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0918084 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 = -4.87857e-05 Jy ! Component: 100 - total flux cleaned = -7.17841e-05 Jy ! Component: 150 - total flux cleaned = -0.000116117 Jy ! Component: 200 - total flux cleaned = -0.000158857 Jy ! Total flux subtracted in 200 components = -0.000158857 Jy ! Clean residual min=-0.003264 max=0.003026 Jy/beam ! Clean residual mean=0.000003 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0916495 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0916495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=7.824 mas, bpa=-2.636 degrees ! Estimated noise=0.6285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272833 Jy ! Component: 100 - total flux cleaned = 0.000368558 Jy ! Component: 150 - total flux cleaned = 0.000453733 Jy ! Component: 200 - total flux cleaned = 0.000528915 Jy ! Total flux subtracted in 200 components = 0.000528915 Jy ! Clean residual min=-0.003010 max=0.002834 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0921785 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0921784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097562Jy sigma=1.147792 ! Fit after self-cal, rms=0.097560Jy sigma=1.147517 wmodel J0031-3922_S_a_map.mod ! Writing 83 model components to file: J0031-3922_S_a_map.mod wobs J0031-3922_S_a_uvs.fits ! Writing UV FITS file: J0031-3922_S_a_uvs.fits wwins J0031-3922_S_a_map.win ! wwins: Wrote 3 windows to J0031-3922_S_a_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 = -0.000281982 Jy ! Component: 100 - total flux cleaned = -0.000419475 Jy ! Component: 150 - total flux cleaned = -0.000687421 Jy ! Component: 200 - total flux cleaned = -0.000985665 Jy ! Component: 250 - total flux cleaned = -0.00102661 Jy ! Component: 300 - total flux cleaned = -0.00106572 Jy ! Component: 350 - total flux cleaned = -0.000953446 Jy ! Component: 400 - total flux cleaned = -0.000845428 Jy ! Component: 450 - total flux cleaned = -0.000740627 Jy ! Component: 500 - total flux cleaned = -0.000672462 Jy ! Component: 550 - total flux cleaned = -0.000639043 Jy ! Component: 600 - total flux cleaned = -0.000703534 Jy ! Component: 650 - total flux cleaned = -0.000828943 Jy ! Component: 700 - total flux cleaned = -0.000859468 Jy ! Component: 750 - total flux cleaned = -0.000919641 Jy ! Component: 800 - total flux cleaned = -0.0010372 Jy ! Component: 850 - total flux cleaned = -0.00109445 Jy ! Component: 900 - total flux cleaned = -0.00103836 Jy ! Component: 950 - total flux cleaned = -0.00106597 Jy ! Component: 1000 - total flux cleaned = -0.00112048 Jy ! Component: 1050 - total flux cleaned = -0.00114683 Jy ! Component: 1100 - total flux cleaned = -0.00114719 Jy ! Component: 1150 - total flux cleaned = -0.00130129 Jy ! Component: 1200 - total flux cleaned = -0.00130165 Jy ! Component: 1250 - total flux cleaned = -0.00130226 Jy ! Component: 1300 - total flux cleaned = -0.0014 Jy ! Component: 1350 - total flux cleaned = -0.00142405 Jy ! Component: 1400 - total flux cleaned = -0.00142409 Jy ! Component: 1450 - total flux cleaned = -0.00140069 Jy ! Component: 1500 - total flux cleaned = -0.00140065 Jy ! Component: 1550 - total flux cleaned = -0.00142328 Jy ! Component: 1600 - total flux cleaned = -0.00133339 Jy ! Component: 1650 - total flux cleaned = -0.00137713 Jy ! Component: 1700 - total flux cleaned = -0.00122417 Jy ! Component: 1750 - total flux cleaned = -0.00126744 Jy ! Component: 1800 - total flux cleaned = -0.00113916 Jy ! Component: 1850 - total flux cleaned = -0.00105465 Jy ! Component: 1900 - total flux cleaned = -0.00101313 Jy ! Component: 1950 - total flux cleaned = -0.000972021 Jy ! Component: 2000 - total flux cleaned = -0.000890803 Jy ! Component: 2050 - total flux cleaned = -0.000870797 Jy ! Component: 2100 - total flux cleaned = -0.000810979 Jy ! Component: 2150 - total flux cleaned = -0.000692624 Jy ! Component: 2200 - total flux cleaned = -0.000595474 Jy ! Component: 2250 - total flux cleaned = -0.000537494 Jy ! Component: 2300 - total flux cleaned = -0.000403747 Jy ! Component: 2350 - total flux cleaned = -0.000328361 Jy ! Component: 2400 - total flux cleaned = -0.000272379 Jy ! Component: 2450 - total flux cleaned = -0.000179692 Jy ! Component: 2500 - total flux cleaned = -6.99785e-05 Jy ! Component: 2550 - total flux cleaned = 3.84969e-05 Jy ! Component: 2600 - total flux cleaned = 7.41484e-05 Jy ! Component: 2650 - total flux cleaned = 0.000251528 Jy ! Component: 2700 - total flux cleaned = 0.000356714 Jy ! Component: 2750 - total flux cleaned = 0.000426174 Jy ! Component: 2800 - total flux cleaned = 0.000546927 Jy ! Component: 2850 - total flux cleaned = 0.000683794 Jy ! Component: 2900 - total flux cleaned = 0.000819345 Jy ! Component: 2950 - total flux cleaned = 0.000903492 Jy ! Component: 3000 - total flux cleaned = 0.00103675 Jy ! Component: 3050 - total flux cleaned = 0.00116887 Jy ! Component: 3100 - total flux cleaned = 0.00126726 Jy ! Component: 3150 - total flux cleaned = 0.00144607 Jy ! Component: 3200 - total flux cleaned = 0.00159114 Jy ! Component: 3250 - total flux cleaned = 0.00173504 Jy ! Component: 3300 - total flux cleaned = 0.00184606 Jy ! Component: 3350 - total flux cleaned = 0.00200331 Jy ! Component: 3400 - total flux cleaned = 0.00208105 Jy ! Component: 3450 - total flux cleaned = 0.00217402 Jy ! Component: 3500 - total flux cleaned = 0.00232786 Jy ! Component: 3550 - total flux cleaned = 0.00245002 Jy ! Component: 3600 - total flux cleaned = 0.00254098 Jy ! Component: 3650 - total flux cleaned = 0.00269128 Jy ! Component: 3700 - total flux cleaned = 0.00278095 Jy ! Component: 3750 - total flux cleaned = 0.00289955 Jy ! Component: 3800 - total flux cleaned = 0.00303197 Jy ! Component: 3850 - total flux cleaned = 0.00309048 Jy ! Component: 3900 - total flux cleaned = 0.00320679 Jy ! Component: 3950 - total flux cleaned = 0.00333666 Jy ! Component: 4000 - total flux cleaned = 0.00343705 Jy ! Component: 4050 - total flux cleaned = 0.00355097 Jy ! Total flux subtracted in 4096 components = 0.00365007 Jy ! Clean residual min=-0.000932 max=0.000905 Jy/beam ! Clean residual mean=0.000012 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0958285 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 346 components and 0.0958285 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0031-3922_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 7.824 at -2.636 degrees (North through East) ! Clean map min=-0.0023305 max=0.06191 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0031-3922_S_a_map.fits wmodel /vlbi/uf001/uvm//J0031-3922_S_a_map.mod ! Writing 346 model components to file: /vlbi/uf001/uvm//J0031-3922_S_a_map.mod wobs /vlbi/uf001/uvm//J0031-3922_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0031-3922_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0031-3922_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0031-3922_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0619103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258006 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25022 1.25022 2.50045 5.00089 10.0018 20.0036 40.0071 80.0143 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.957 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0031-3922_S_a_dfm.log closed on Sun Jan 13 20:24:15 2019