! Started logfile: /vlbi/uf001/uva//J1443+5201_S_dfm.log on Mon Jan 14 03:01:44 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//J1443+5201_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1443+5201_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.841326 visibilities/baseline/integration-bin. ! Found source: J1443+5201 ! ! 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 6474 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 J1443+5201_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015397Jy sigma=22.725939 ! Fit after self-cal, rms=0.803779Jy sigma=17.988167 ! 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=3.051 mas, bmaj=4.093 mas, bpa=0.5225 degrees ! Estimated noise=0.640686 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 = 0.146449 Jy ! Component: 100 - total flux cleaned = 0.185716 Jy ! Total flux subtracted in 100 components = 0.185716 Jy ! Clean residual min=-0.008729 max=0.017197 Jy/beam ! Clean residual mean=-0.000017 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.185716 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.185716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072432Jy sigma=1.533026 ! Fit after self-cal, rms=0.072353Jy sigma=1.531463 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019591 Jy ! Component: 100 - total flux cleaned = 0.0298097 Jy ! Total flux subtracted in 100 components = 0.0298097 Jy ! Clean residual min=-0.006786 max=0.007149 Jy/beam ! Clean residual mean=-0.000011 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.215526 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.215526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065370Jy sigma=1.370905 ! Fit after self-cal, rms=0.065295Jy sigma=1.369414 ! 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=3.716 mas, bmaj=4.938 mas, bpa=5.497 degrees ! Estimated noise=0.403322 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 (-4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964297 Jy ! Component: 100 - total flux cleaned = 0.0153354 Jy ! Component: 150 - total flux cleaned = 0.0191879 Jy ! Component: 200 - total flux cleaned = 0.0217406 Jy ! Total flux subtracted in 200 components = 0.0217406 Jy ! Clean residual min=-0.004962 max=0.004847 Jy/beam ! Clean residual mean=-0.000011 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.237266 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.237266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063652Jy sigma=1.334756 ! Fit after self-cal, rms=0.063572Jy sigma=1.332621 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.716 x 4.938 at 5.497 degrees (North through East) ! Clean map min=-0.0044358 max=0.19465 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.94 KP 1.01 ! LA 0.97 MK 1.03 NL 1.09 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 0.97 KP 1.01 ! LA 0.98 MK 0.99 NL 1.10 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.95 KP 1.01 ! LA 0.97 MK 1.00 NL 1.09 OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.063572Jy sigma=1.332621 ! Fit after self-cal, rms=0.061497Jy sigma=1.300958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=4.924 mas, bpa=5.237 degrees ! Estimated noise=0.400844 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 = 0.000209816 Jy ! Component: 100 - total flux cleaned = 0.000263528 Jy ! Component: 150 - total flux cleaned = 0.00021641 Jy ! Component: 200 - total flux cleaned = 0.000218748 Jy ! Total flux subtracted in 200 components = 0.000218748 Jy ! Clean residual min=-0.003409 max=0.003278 Jy/beam ! Clean residual mean=0.000002 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.237485 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.237485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061404Jy sigma=1.298997 ! Fit after self-cal, rms=0.061423Jy sigma=1.298726 ! 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=0.061423Jy sigma=1.298726 ! Fit after self-cal, rms=0.060952Jy sigma=1.275913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.726 mas, bmaj=4.929 mas, bpa=5.501 degrees ! Estimated noise=0.401288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000959487 Jy ! Component: 100 - total flux cleaned = -0.00102591 Jy ! Component: 150 - total flux cleaned = -0.00102464 Jy ! Component: 200 - total flux cleaned = -0.0010237 Jy ! Total flux subtracted in 200 components = -0.0010237 Jy ! Clean residual min=-0.001977 max=0.001872 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.236461 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.236461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060911Jy sigma=1.274960 ! Fit after self-cal, rms=0.060924Jy sigma=1.274824 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 = -5.4665e-06 Jy ! Component: 100 - total flux cleaned = -4.63983e-06 Jy ! Component: 150 - total flux cleaned = -2.61351e-06 Jy ! Component: 200 - total flux cleaned = -2.42048e-06 Jy ! Total flux subtracted in 200 components = -2.42048e-06 Jy ! Clean residual min=-0.001959 max=0.001901 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.236459 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.236459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060911Jy sigma=1.274565 ! Fit after self-cal, rms=0.060910Jy sigma=1.274541 ! 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=0.060910Jy sigma=1.274541 ! Fit after self-cal, rms=0.061034Jy sigma=1.274329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=4.932 mas, bpa=5.416 degrees ! Estimated noise=0.401183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000703201 Jy ! Component: 100 - total flux cleaned = -0.000765754 Jy ! Component: 150 - total flux cleaned = -0.000821084 Jy ! Component: 200 - total flux cleaned = -0.000854127 Jy ! Total flux subtracted in 200 components = -0.000854127 Jy ! Clean residual min=-0.001922 max=0.001840 Jy/beam ! Clean residual mean=0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.235605 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.235605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061020Jy sigma=1.273966 ! Fit after self-cal, rms=0.061022Jy sigma=1.273956 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 = -5.02645e-06 Jy ! Component: 100 - total flux cleaned = -3.49536e-05 Jy ! Component: 150 - total flux cleaned = -6.19491e-05 Jy ! Component: 200 - total flux cleaned = -7.42159e-05 Jy ! Total flux subtracted in 200 components = -7.42159e-05 Jy ! Clean residual min=-0.001894 max=0.001855 Jy/beam ! Clean residual mean=0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.23553 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.23553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061016Jy sigma=1.273825 ! Fit after self-cal, rms=0.061015Jy sigma=1.273817 ! 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=0.061015Jy sigma=1.273817 ! Fit after self-cal, rms=0.061101Jy sigma=1.273738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.764 mas, bmaj=8.984 mas, bpa=20.02 degrees ! Estimated noise=0.509959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000653787 Jy ! Component: 100 - total flux cleaned = -0.000803751 Jy ! Component: 150 - total flux cleaned = -0.000863281 Jy ! Component: 200 - total flux cleaned = -0.000894494 Jy ! Total flux subtracted in 200 components = -0.000894494 Jy ! Clean residual min=-0.002121 max=0.002125 Jy/beam ! Clean residual mean=0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.234636 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.234636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061099Jy sigma=1.273686 ! Fit after self-cal, rms=0.061100Jy sigma=1.273665 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 = -4.00876e-05 Jy ! Component: 100 - total flux cleaned = -5.04983e-05 Jy ! Component: 150 - total flux cleaned = -5.01061e-05 Jy ! Component: 200 - total flux cleaned = -5.82826e-05 Jy ! Total flux subtracted in 200 components = -5.82826e-05 Jy ! Clean residual min=-0.002122 max=0.002131 Jy/beam ! Clean residual mean=0.000010 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.234578 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.234578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061099Jy sigma=1.273678 ! Fit after self-cal, rms=0.061098Jy sigma=1.273668 ! 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=3.729 mas, bmaj=4.934 mas, bpa=5.352 degrees ! Estimated noise=0.40114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.729 x 4.934 at 5.352 degrees (North through East) ! Clean map min=-0.0018089 max=0.1939 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=3.064 mas, bmaj=4.074 mas, bpa=0.2932 degrees ! Estimated noise=0.639311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145959 Jy ! Component: 100 - total flux cleaned = 0.185682 Jy ! Component: 150 - total flux cleaned = 0.204772 Jy ! Component: 200 - total flux cleaned = 0.214992 Jy ! Total flux subtracted in 200 components = 0.214992 Jy ! Clean residual min=-0.004432 max=0.005112 Jy/beam ! Clean residual mean=-0.000000 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.214992 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.214992 Jy ! Inverting map and beam ! Estimated beam: bmin=3.729 mas, bmaj=4.934 mas, bpa=5.352 degrees ! Estimated noise=0.40114 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 = 0.00848271 Jy ! Component: 100 - total flux cleaned = 0.0129163 Jy ! Component: 150 - total flux cleaned = 0.0155215 Jy ! Component: 200 - total flux cleaned = 0.0170124 Jy ! Total flux subtracted in 200 components = 0.0170124 Jy ! Clean residual min=-0.002016 max=0.001991 Jy/beam ! Clean residual mean=0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.232005 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 48 components and 0.232005 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=7.764 mas, bmaj=8.984 mas, bpa=20.02 degrees ! Estimated noise=0.509959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150896 Jy ! Component: 100 - total flux cleaned = 0.00195723 Jy ! Component: 150 - total flux cleaned = 0.00210296 Jy ! Component: 200 - total flux cleaned = 0.00216522 Jy ! Total flux subtracted in 200 components = 0.00216522 Jy ! Clean residual min=-0.002085 max=0.002142 Jy/beam ! Clean residual mean=0.000010 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.23417 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 = 4.92497e-05 Jy ! Component: 100 - total flux cleaned = 9.9421e-05 Jy ! Component: 150 - total flux cleaned = 0.000125451 Jy ! Component: 200 - total flux cleaned = 0.000125435 Jy ! Total flux subtracted in 200 components = 0.000125435 Jy ! Clean residual min=-0.002107 max=0.002128 Jy/beam ! Clean residual mean=0.000010 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.234295 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 0.234295 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.729 mas, bmaj=4.934 mas, bpa=5.352 degrees ! Estimated noise=0.40114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121881 Jy ! Component: 100 - total flux cleaned = -0.000150646 Jy ! Component: 150 - total flux cleaned = -0.000152633 Jy ! Component: 200 - total flux cleaned = -0.00015368 Jy ! Total flux subtracted in 200 components = -0.00015368 Jy ! Clean residual min=-0.001860 max=0.001940 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.234142 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.234142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061107Jy sigma=1.273892 ! Fit after self-cal, rms=0.061103Jy sigma=1.273812 wmodel J1443+5201_S_map.mod ! Writing 102 model components to file: J1443+5201_S_map.mod wobs J1443+5201_S_uvs.fits ! Writing UV FITS file: J1443+5201_S_uvs.fits wwins J1443+5201_S_map.win ! wwins: Wrote 2 windows to J1443+5201_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 = -2.65578e-05 Jy ! Component: 100 - total flux cleaned = -0.000126224 Jy ! Component: 150 - total flux cleaned = -0.000188371 Jy ! Component: 200 - total flux cleaned = -0.000248583 Jy ! Component: 250 - total flux cleaned = -0.000307751 Jy ! Component: 300 - total flux cleaned = -0.000365493 Jy ! Component: 350 - total flux cleaned = -0.000337606 Jy ! Component: 400 - total flux cleaned = -0.00031023 Jy ! Component: 450 - total flux cleaned = -0.000283347 Jy ! Component: 500 - total flux cleaned = -0.0003097 Jy ! Component: 550 - total flux cleaned = -0.000179648 Jy ! Component: 600 - total flux cleaned = -0.000205158 Jy ! Component: 650 - total flux cleaned = -0.000179473 Jy ! Component: 700 - total flux cleaned = -0.000130131 Jy ! Component: 750 - total flux cleaned = -3.37064e-05 Jy ! Component: 800 - total flux cleaned = -1.0062e-05 Jy ! Component: 850 - total flux cleaned = 3.7116e-05 Jy ! Component: 900 - total flux cleaned = 0.000130365 Jy ! Component: 950 - total flux cleaned = 0.00024416 Jy ! Component: 1000 - total flux cleaned = 0.000311312 Jy ! Component: 1050 - total flux cleaned = 0.00035529 Jy ! Component: 1100 - total flux cleaned = 0.000420436 Jy ! Component: 1150 - total flux cleaned = 0.000463319 Jy ! Component: 1200 - total flux cleaned = 0.000484861 Jy ! Component: 1250 - total flux cleaned = 0.00048496 Jy ! Component: 1300 - total flux cleaned = 0.000567571 Jy ! Component: 1350 - total flux cleaned = 0.000505729 Jy ! Component: 1400 - total flux cleaned = 0.000485522 Jy ! Component: 1450 - total flux cleaned = 0.000405401 Jy ! Component: 1500 - total flux cleaned = 0.000306757 Jy ! Component: 1550 - total flux cleaned = 0.000326096 Jy ! Component: 1600 - total flux cleaned = 0.000287667 Jy ! Component: 1650 - total flux cleaned = 0.000249619 Jy ! Component: 1700 - total flux cleaned = 0.000211723 Jy ! Component: 1750 - total flux cleaned = 0.000267696 Jy ! Component: 1800 - total flux cleaned = 0.000267573 Jy ! Component: 1850 - total flux cleaned = 0.000267483 Jy ! Component: 1900 - total flux cleaned = 0.000212884 Jy ! Component: 1950 - total flux cleaned = 0.000230779 Jy ! Component: 2000 - total flux cleaned = 0.000213411 Jy ! Component: 2050 - total flux cleaned = 0.000213554 Jy ! Component: 2100 - total flux cleaned = 0.000300732 Jy ! Component: 2150 - total flux cleaned = 0.000369946 Jy ! Component: 2200 - total flux cleaned = 0.0004212 Jy ! Component: 2250 - total flux cleaned = 0.000454994 Jy ! Component: 2300 - total flux cleaned = 0.0004885 Jy ! Component: 2350 - total flux cleaned = 0.000538506 Jy ! Component: 2400 - total flux cleaned = 0.000588119 Jy ! Component: 2450 - total flux cleaned = 0.000620802 Jy ! Component: 2500 - total flux cleaned = 0.000653401 Jy ! Component: 2550 - total flux cleaned = 0.000733692 Jy ! Component: 2600 - total flux cleaned = 0.000749747 Jy ! Component: 2650 - total flux cleaned = 0.000797381 Jy ! Component: 2700 - total flux cleaned = 0.000828666 Jy ! Component: 2750 - total flux cleaned = 0.000906362 Jy ! Component: 2800 - total flux cleaned = 0.000937265 Jy ! Component: 2850 - total flux cleaned = 0.000967714 Jy ! Component: 2900 - total flux cleaned = 0.00102825 Jy ! Component: 2950 - total flux cleaned = 0.000952899 Jy ! Component: 3000 - total flux cleaned = 0.000938121 Jy ! Component: 3050 - total flux cleaned = 0.00104218 Jy ! Component: 3100 - total flux cleaned = 0.000997958 Jy ! Component: 3150 - total flux cleaned = 0.000997974 Jy ! Component: 3200 - total flux cleaned = 0.00101247 Jy ! Component: 3250 - total flux cleaned = 0.00101261 Jy ! Component: 3300 - total flux cleaned = 0.00105536 Jy ! Component: 3350 - total flux cleaned = 0.00106962 Jy ! Component: 3400 - total flux cleaned = 0.00101315 Jy ! Component: 3450 - total flux cleaned = 0.00109727 Jy ! Component: 3500 - total flux cleaned = 0.00106947 Jy ! Component: 3550 - total flux cleaned = 0.00106959 Jy ! Component: 3600 - total flux cleaned = 0.00102857 Jy ! Component: 3650 - total flux cleaned = 0.00106944 Jy ! Component: 3700 - total flux cleaned = 0.00106945 Jy ! Component: 3750 - total flux cleaned = 0.00106959 Jy ! Component: 3800 - total flux cleaned = 0.00108286 Jy ! Component: 3850 - total flux cleaned = 0.00109603 Jy ! Component: 3900 - total flux cleaned = 0.00110924 Jy ! Component: 3950 - total flux cleaned = 0.00110908 Jy ! Component: 4000 - total flux cleaned = 0.00108303 Jy ! Component: 4050 - total flux cleaned = 0.00109595 Jy ! Total flux subtracted in 4096 components = 0.00105724 Jy ! Clean residual min=-0.000750 max=0.000970 Jy/beam ! Clean residual mean=0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.235199 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 383 components and 0.235199 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1443+5201_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.729 x 4.934 at 5.352 degrees (North through East) ! Clean map min=-0.0014623 max=0.19403 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1443+5201_S_map.fits wmodel /vlbi/uf001/uva//J1443+5201_S_map.mod ! Writing 383 model components to file: /vlbi/uf001/uva//J1443+5201_S_map.mod wobs /vlbi/uf001/uva//J1443+5201_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1443+5201_S_uvs.fits wwins /vlbi/uf001/uva//J1443+5201_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1443+5201_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.194028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358057 0.358057 0.716113 1.43223 2.86445 5.72891 11.4578 22.9156 45.8313 91.6625 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.194 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 837.856 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1443+5201_S_dfm.log closed on Mon Jan 14 03:01:48 2019