! Started logfile: /vlbi/uf001/uva//J0245-1107_S_dfm.log on Sun Jan 13 21:31:19 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//J0245-1107_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0245-1107_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.874269 visibilities/baseline/integration-bin. ! Found source: J0245-1107 ! ! 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 3588 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 J0245-1107_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016598Jy sigma=19.955806 ! Fit after self-cal, rms=0.881865Jy sigma=17.236510 ! 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=2.372 mas, bmaj=6.484 mas, bpa=-4.8 degrees ! Estimated noise=0.847706 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 = 0.0899701 Jy ! Component: 100 - total flux cleaned = 0.11663 Jy ! Total flux subtracted in 100 components = 0.11663 Jy ! Clean residual min=-0.006700 max=0.013310 Jy/beam ! Clean residual mean=-0.000029 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.11663 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.11663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078485Jy sigma=1.406866 ! Fit after self-cal, rms=0.078349Jy sigma=1.404487 ! Inverting map ! Added new window around map position (3, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153642 Jy ! Component: 100 - total flux cleaned = 0.0250016 Jy ! Total flux subtracted in 100 components = 0.0250016 Jy ! Clean residual min=-0.004773 max=0.006766 Jy/beam ! Clean residual mean=-0.000018 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.141631 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.141631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074694Jy sigma=1.317695 ! Fit after self-cal, rms=0.074596Jy sigma=1.315884 ! 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=2.802 mas, bmaj=7.154 mas, bpa=-3.879 degrees ! Estimated noise=0.626138 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 = 0.00886762 Jy ! Component: 100 - total flux cleaned = 0.0142826 Jy ! Component: 150 - total flux cleaned = 0.0179572 Jy ! Component: 200 - total flux cleaned = 0.0205127 Jy ! Total flux subtracted in 200 components = 0.0205127 Jy ! Clean residual min=-0.003798 max=0.005153 Jy/beam ! Clean residual mean=-0.000012 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.162144 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.162144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073502Jy sigma=1.290123 ! Fit after self-cal, rms=0.073491Jy sigma=1.289566 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.802 x 7.154 at -3.879 degrees (North through East) ! Clean map min=-0.0036965 max=0.11797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.98 KP 0.97 LA 0.95 ! MK 1.00 NL 1.04 OV 0.93 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 HN 0.97 KP 0.98 LA 0.96 ! MK 0.98 NL 1.04 OV 0.96 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.00 KP 0.99 LA 0.93 ! MK 1.04 NL 1.16 OV 0.94 PT 0.96 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.073491Jy sigma=1.289566 ! Fit after self-cal, rms=0.075137Jy sigma=1.270552 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=7.187 mas, bpa=-3.611 degrees ! Estimated noise=0.618471 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 = 0.000906083 Jy ! Component: 100 - total flux cleaned = 0.000970958 Jy ! Component: 150 - total flux cleaned = 0.00102616 Jy ! Component: 200 - total flux cleaned = 0.00109929 Jy ! Total flux subtracted in 200 components = 0.00109929 Jy ! Clean residual min=-0.003080 max=0.003602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.163243 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.163243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075111Jy sigma=1.269927 ! Fit after self-cal, rms=0.075164Jy sigma=1.269619 ! 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=0.075164Jy sigma=1.269619 ! Fit after self-cal, rms=0.078982Jy sigma=1.257214 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=7.178 mas, bpa=-3.662 degrees ! Estimated noise=0.617527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220849 Jy ! Component: 100 - total flux cleaned = 0.00024677 Jy ! Component: 150 - total flux cleaned = 0.000286168 Jy ! Component: 200 - total flux cleaned = 0.000321818 Jy ! Total flux subtracted in 200 components = 0.000321818 Jy ! Clean residual min=-0.002855 max=0.002723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.163565 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.163565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078968Jy sigma=1.256932 ! Fit after self-cal, rms=0.079022Jy sigma=1.256710 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 = 8.31412e-05 Jy ! Component: 100 - total flux cleaned = 8.34879e-05 Jy ! Component: 150 - total flux cleaned = 8.30219e-05 Jy ! Component: 200 - total flux cleaned = 8.31096e-05 Jy ! Total flux subtracted in 200 components = 8.31096e-05 Jy ! Clean residual min=-0.002865 max=0.002681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.163648 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.163648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079016Jy sigma=1.256589 ! Fit after self-cal, rms=0.079016Jy sigma=1.256583 ! 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=0.079016Jy sigma=1.256583 ! Fit after self-cal, rms=0.079316Jy sigma=1.256485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=7.17 mas, bpa=-3.647 degrees ! Estimated noise=0.615742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50635e-05 Jy ! Component: 100 - total flux cleaned = 0.000109623 Jy ! Component: 150 - total flux cleaned = 0.000172441 Jy ! Component: 200 - total flux cleaned = 0.000199826 Jy ! Total flux subtracted in 200 components = 0.000199826 Jy ! Clean residual min=-0.002844 max=0.002647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.163848 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.163848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079307Jy sigma=1.256357 ! Fit after self-cal, rms=0.079312Jy sigma=1.256350 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 = 3.4985e-05 Jy ! Component: 100 - total flux cleaned = 3.51492e-05 Jy ! Component: 150 - total flux cleaned = 1.23046e-05 Jy ! Component: 200 - total flux cleaned = 1.29596e-06 Jy ! Total flux subtracted in 200 components = 1.29596e-06 Jy ! Clean residual min=-0.002865 max=0.002638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.163849 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.163849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079309Jy sigma=1.256276 ! Fit after self-cal, rms=0.079308Jy sigma=1.256273 ! 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=0.079308Jy sigma=1.256273 ! Fit after self-cal, rms=0.079356Jy sigma=1.256216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.605 mas, bmaj=13.07 mas, bpa=-1.157 degrees ! Estimated noise=0.868229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427952 Jy ! Component: 100 - total flux cleaned = 0.000497993 Jy ! Component: 150 - total flux cleaned = 0.000547462 Jy ! Component: 200 - total flux cleaned = 0.000591124 Jy ! Total flux subtracted in 200 components = 0.000591124 Jy ! Clean residual min=-0.002951 max=0.003617 Jy/beam ! Clean residual mean=0.000002 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.164441 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.164441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079358Jy sigma=1.256294 ! Fit after self-cal, rms=0.079362Jy sigma=1.256277 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 = 1.43077e-05 Jy ! Component: 100 - total flux cleaned = 2.38202e-05 Jy ! Component: 150 - total flux cleaned = 5.5339e-05 Jy ! Component: 200 - total flux cleaned = 9.0916e-05 Jy ! Total flux subtracted in 200 components = 9.0916e-05 Jy ! Clean residual min=-0.002941 max=0.003623 Jy/beam ! Clean residual mean=0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.164531 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.164531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079364Jy sigma=1.256325 ! Fit after self-cal, rms=0.079362Jy sigma=1.256310 ! 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=2.785 mas, bmaj=7.162 mas, bpa=-3.625 degrees ! Estimated noise=0.614005 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.785 x 7.162 at -3.625 degrees (North through East) ! Clean map min=-0.0025878 max=0.11619 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=2.359 mas, bmaj=6.504 mas, bpa=-4.541 degrees ! Estimated noise=0.832375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882457 Jy ! Component: 100 - total flux cleaned = 0.115824 Jy ! Component: 150 - total flux cleaned = 0.130932 Jy ! Component: 200 - total flux cleaned = 0.140678 Jy ! Total flux subtracted in 200 components = 0.140678 Jy ! Clean residual min=-0.004673 max=0.006115 Jy/beam ! Clean residual mean=-0.000013 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.140678 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.140678 Jy ! Inverting map and beam ! Estimated beam: bmin=2.785 mas, bmaj=7.162 mas, bpa=-3.625 degrees ! Estimated noise=0.614005 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 = 0.00856175 Jy ! Component: 100 - total flux cleaned = 0.013618 Jy ! Component: 150 - total flux cleaned = 0.0168422 Jy ! Component: 200 - total flux cleaned = 0.0189895 Jy ! Total flux subtracted in 200 components = 0.0189895 Jy ! Clean residual min=-0.003010 max=0.002893 Jy/beam ! Clean residual mean=-0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.159668 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 68 components and 0.159668 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=6.605 mas, bmaj=13.07 mas, bpa=-1.157 degrees ! Estimated noise=0.868229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256659 Jy ! Component: 100 - total flux cleaned = 0.0037508 Jy ! Component: 150 - total flux cleaned = 0.00436171 Jy ! Component: 200 - total flux cleaned = 0.00451497 Jy ! Total flux subtracted in 200 components = 0.00451497 Jy ! Clean residual min=-0.002977 max=0.003610 Jy/beam ! Clean residual mean=0.000002 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.164183 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 = 7.66755e-05 Jy ! Component: 100 - total flux cleaned = 0.000144365 Jy ! Component: 150 - total flux cleaned = 0.000204988 Jy ! Component: 200 - total flux cleaned = 0.000249906 Jy ! Total flux subtracted in 200 components = 0.000249906 Jy ! Clean residual min=-0.002936 max=0.003620 Jy/beam ! Clean residual mean=0.000002 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.164433 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.164433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.785 mas, bmaj=7.162 mas, bpa=-3.625 degrees ! Estimated noise=0.614005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434144 Jy ! Component: 100 - total flux cleaned = -0.00046509 Jy ! Component: 150 - total flux cleaned = -0.000465483 Jy ! Component: 200 - total flux cleaned = -0.000465997 Jy ! Total flux subtracted in 200 components = -0.000465997 Jy ! Clean residual min=-0.002820 max=0.002694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.163967 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.163967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079374Jy sigma=1.256670 ! Fit after self-cal, rms=0.079367Jy sigma=1.256638 wmodel J0245-1107_S_map.mod ! Writing 95 model components to file: J0245-1107_S_map.mod wobs J0245-1107_S_uvs.fits ! Writing UV FITS file: J0245-1107_S_uvs.fits wwins J0245-1107_S_map.win ! wwins: Wrote 2 windows to J0245-1107_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 = -0.000487436 Jy ! Component: 100 - total flux cleaned = -0.000441802 Jy ! Component: 150 - total flux cleaned = -0.000485101 Jy ! Component: 200 - total flux cleaned = -0.000399592 Jy ! Component: 250 - total flux cleaned = -0.000237434 Jy ! Component: 300 - total flux cleaned = -7.95246e-05 Jy ! Component: 350 - total flux cleaned = 3.58229e-05 Jy ! Component: 400 - total flux cleaned = 0.000147625 Jy ! Component: 450 - total flux cleaned = 0.000363854 Jy ! Component: 500 - total flux cleaned = 0.000363617 Jy ! Component: 550 - total flux cleaned = 0.00049932 Jy ! Component: 600 - total flux cleaned = 0.000564833 Jy ! Component: 650 - total flux cleaned = 0.000630109 Jy ! Component: 700 - total flux cleaned = 0.000757318 Jy ! Component: 750 - total flux cleaned = 0.000756768 Jy ! Component: 800 - total flux cleaned = 0.000757113 Jy ! Component: 850 - total flux cleaned = 0.000876425 Jy ! Component: 900 - total flux cleaned = 0.000876892 Jy ! Component: 950 - total flux cleaned = 0.000934467 Jy ! Component: 1000 - total flux cleaned = 0.000934241 Jy ! Component: 1050 - total flux cleaned = 0.000906432 Jy ! Component: 1100 - total flux cleaned = 0.000879371 Jy ! Component: 1150 - total flux cleaned = 0.000959695 Jy ! Component: 1200 - total flux cleaned = 0.000933377 Jy ! Component: 1250 - total flux cleaned = 0.00106164 Jy ! Component: 1300 - total flux cleaned = 0.00103646 Jy ! Component: 1350 - total flux cleaned = 0.00103664 Jy ! Component: 1400 - total flux cleaned = 0.00106165 Jy ! Component: 1450 - total flux cleaned = 0.00103718 Jy ! Component: 1500 - total flux cleaned = 0.00101294 Jy ! Component: 1550 - total flux cleaned = 0.00105993 Jy ! Component: 1600 - total flux cleaned = 0.00101302 Jy ! Component: 1650 - total flux cleaned = 0.000989943 Jy ! Component: 1700 - total flux cleaned = 0.000921973 Jy ! Component: 1750 - total flux cleaned = 0.000966869 Jy ! Component: 1800 - total flux cleaned = 0.000900641 Jy ! Component: 1850 - total flux cleaned = 0.000900257 Jy ! Component: 1900 - total flux cleaned = 0.000878444 Jy ! Component: 1950 - total flux cleaned = 0.00081365 Jy ! Component: 2000 - total flux cleaned = 0.000835258 Jy ! Component: 2050 - total flux cleaned = 0.000855957 Jy ! Component: 2100 - total flux cleaned = 0.000752153 Jy ! Component: 2150 - total flux cleaned = 0.000772967 Jy ! Component: 2200 - total flux cleaned = 0.000732289 Jy ! Component: 2250 - total flux cleaned = 0.000712071 Jy ! Component: 2300 - total flux cleaned = 0.000692008 Jy ! Component: 2350 - total flux cleaned = 0.000771008 Jy ! Component: 2400 - total flux cleaned = 0.00077068 Jy ! Component: 2450 - total flux cleaned = 0.000712651 Jy ! Component: 2500 - total flux cleaned = 0.00077026 Jy ! Component: 2550 - total flux cleaned = 0.000751219 Jy ! Component: 2600 - total flux cleaned = 0.000713789 Jy ! Component: 2650 - total flux cleaned = 0.000789159 Jy ! Component: 2700 - total flux cleaned = 0.000714922 Jy ! Component: 2750 - total flux cleaned = 0.000788861 Jy ! Component: 2800 - total flux cleaned = 0.000752379 Jy ! Component: 2850 - total flux cleaned = 0.000770394 Jy ! Component: 2900 - total flux cleaned = 0.000716614 Jy ! Component: 2950 - total flux cleaned = 0.00078782 Jy ! Component: 3000 - total flux cleaned = 0.000787856 Jy ! Component: 3050 - total flux cleaned = 0.000717761 Jy ! Component: 3100 - total flux cleaned = 0.000752445 Jy ! Component: 3150 - total flux cleaned = 0.000717737 Jy ! Component: 3200 - total flux cleaned = 0.000666211 Jy ! Component: 3250 - total flux cleaned = 0.000598034 Jy ! Component: 3300 - total flux cleaned = 0.000598153 Jy ! Component: 3350 - total flux cleaned = 0.000514024 Jy ! Component: 3400 - total flux cleaned = 0.000514163 Jy ! Component: 3450 - total flux cleaned = 0.000414868 Jy ! Component: 3500 - total flux cleaned = 0.000365497 Jy ! Component: 3550 - total flux cleaned = 0.000283708 Jy ! Component: 3600 - total flux cleaned = 0.000234831 Jy ! Component: 3650 - total flux cleaned = 0.000170345 Jy ! Component: 3700 - total flux cleaned = 0.000122139 Jy ! Component: 3750 - total flux cleaned = 4.24e-05 Jy ! Component: 3800 - total flux cleaned = -3.67539e-05 Jy ! Component: 3850 - total flux cleaned = -5.26004e-05 Jy ! Component: 3900 - total flux cleaned = -0.000162107 Jy ! Component: 3950 - total flux cleaned = -0.000161905 Jy ! Component: 4000 - total flux cleaned = -0.000208281 Jy ! Component: 4050 - total flux cleaned = -0.000254474 Jy ! Total flux subtracted in 4096 components = -0.000269859 Jy ! Clean residual min=-0.001033 max=0.001047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.163697 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 378 components and 0.163697 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0245-1107_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.785 x 7.162 at -3.625 degrees (North through East) ! Clean map min=-0.0017101 max=0.1156 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0245-1107_S_map.fits wmodel /vlbi/uf001/uva//J0245-1107_S_map.mod ! Writing 378 model components to file: /vlbi/uf001/uva//J0245-1107_S_map.mod wobs /vlbi/uf001/uva//J0245-1107_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0245-1107_S_uvs.fits wwins /vlbi/uf001/uva//J0245-1107_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0245-1107_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.668221 0.668221 1.33644 2.67288 5.34577 10.6915 21.3831 42.7661 85.5322 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 448.953 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0245-1107_S_dfm.log closed on Sun Jan 13 21:31:23 2019