! Started logfile: /vlbi/uf001/uva//J2154+1727_S_dfm.log on Mon Jan 14 06:02:14 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//J2154+1727_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2154+1727_S_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84375 visibilities/baseline/integration-bin. ! Found source: J2154+1727 ! ! 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 40 lines of history. ! ! Reading 6561 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 J2154+1727_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.064055Jy sigma=17.760981 ! Fit after self-cal, rms=0.743666Jy sigma=12.113685 ! 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=2.729 mas, bmaj=5.84 mas, bpa=-6.572 degrees ! Estimated noise=0.719819 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 = 0.209124 Jy ! Component: 100 - total flux cleaned = 0.259687 Jy ! Total flux subtracted in 100 components = 0.259687 Jy ! Clean residual min=-0.015861 max=0.027882 Jy/beam ! Clean residual mean=0.000064 rms=0.004811 Jy/beam ! Combined flux in latest and established models = 0.259687 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.259687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114381Jy sigma=1.704248 ! Fit after self-cal, rms=0.114304Jy sigma=1.703423 ! 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=3.118 mas, bmaj=6.395 mas, bpa=-5.186 degrees ! Estimated noise=0.536268 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 (32.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308978 Jy ! Component: 100 - total flux cleaned = 0.0514485 Jy ! Component: 150 - total flux cleaned = 0.0666368 Jy ! Component: 200 - total flux cleaned = 0.0750398 Jy ! Total flux subtracted in 200 components = 0.0750398 Jy ! Clean residual min=-0.012699 max=0.019929 Jy/beam ! Clean residual mean=0.000022 rms=0.003547 Jy/beam ! Combined flux in latest and established models = 0.334727 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.334727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103923Jy sigma=1.496230 ! Fit after self-cal, rms=0.103058Jy sigma=1.477345 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.118 x 6.395 at -5.186 degrees (North through East) ! Clean map min=-0.011029 max=0.25865 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.87 HN 1.03 LA 0.90 ! MK 1.00 NL 1.01 OV 1.24 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.84 HN 1.00 LA 0.96 ! MK 1.01 NL 1.03 OV 1.21 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.86 HN 1.03 LA 0.94 ! MK 1.01 NL 1.06 OV 1.25 PT 0.96 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.103058Jy sigma=1.477345 ! Fit after self-cal, rms=0.096364Jy sigma=1.325586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=6.347 mas, bpa=-4.52 degrees ! Estimated noise=0.521369 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 = 0.00150432 Jy ! Component: 100 - total flux cleaned = 0.002512 Jy ! Component: 150 - total flux cleaned = 0.00333592 Jy ! Component: 200 - total flux cleaned = 0.00362231 Jy ! Total flux subtracted in 200 components = 0.00362231 Jy ! Clean residual min=-0.009351 max=0.009188 Jy/beam ! Clean residual mean=0.000028 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.338349 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.338349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095136Jy sigma=1.318207 ! Fit after self-cal, rms=0.095235Jy sigma=1.316154 ! 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=0.095235Jy sigma=1.316154 ! Fit after self-cal, rms=0.116781Jy sigma=1.205006 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=6.312 mas, bpa=-4.813 degrees ! Estimated noise=0.529818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137491 Jy ! Component: 100 - total flux cleaned = -0.00296536 Jy ! Component: 150 - total flux cleaned = -0.00369504 Jy ! Component: 200 - total flux cleaned = -0.004216 Jy ! Total flux subtracted in 200 components = -0.004216 Jy ! Clean residual min=-0.004893 max=0.004779 Jy/beam ! Clean residual mean=-0.000010 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.334133 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.334133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116231Jy sigma=1.198095 ! Fit after self-cal, rms=0.116382Jy sigma=1.196244 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 (4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152682 Jy ! Component: 100 - total flux cleaned = 0.000757054 Jy ! Component: 150 - total flux cleaned = 0.000320199 Jy ! Component: 200 - total flux cleaned = 0.000127188 Jy ! Total flux subtracted in 200 components = 0.000127188 Jy ! Clean residual min=-0.004514 max=0.003590 Jy/beam ! Clean residual mean=-0.000006 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.33426 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.33426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115961Jy sigma=1.189996 ! Fit after self-cal, rms=0.115940Jy sigma=1.189380 ! 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=0.115940Jy sigma=1.189380 ! Fit after self-cal, rms=0.118055Jy sigma=1.187538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=6.308 mas, bpa=-4.867 degrees ! Estimated noise=0.527399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000816645 Jy ! Component: 100 - total flux cleaned = -0.00214445 Jy ! Component: 150 - total flux cleaned = -0.00288918 Jy ! Component: 200 - total flux cleaned = -0.00329462 Jy ! Total flux subtracted in 200 components = -0.00329462 Jy ! Clean residual min=-0.004208 max=0.003175 Jy/beam ! Clean residual mean=-0.000007 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.330965 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.330965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117751Jy sigma=1.183713 ! Fit after self-cal, rms=0.117740Jy sigma=1.183278 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 = -0.000464433 Jy ! Component: 100 - total flux cleaned = -0.000848238 Jy ! Component: 150 - total flux cleaned = -0.000916396 Jy ! Component: 200 - total flux cleaned = -0.00091539 Jy ! Total flux subtracted in 200 components = -0.00091539 Jy ! Clean residual min=-0.004018 max=0.002899 Jy/beam ! Clean residual mean=-0.000006 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.33005 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.33005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117602Jy sigma=1.181527 ! Fit after self-cal, rms=0.117593Jy sigma=1.181329 ! 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=0.117593Jy sigma=1.181329 ! Fit after self-cal, rms=0.119181Jy sigma=1.180399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.785 mas, bmaj=9.512 mas, bpa=1.507 degrees ! Estimated noise=0.692423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014713 Jy ! Component: 100 - total flux cleaned = -0.00217519 Jy ! Component: 150 - total flux cleaned = -0.00276405 Jy ! Component: 200 - total flux cleaned = -0.00311984 Jy ! Total flux subtracted in 200 components = -0.00311984 Jy ! Clean residual min=-0.004999 max=0.004020 Jy/beam ! Clean residual mean=-0.000012 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.32693 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 158 components and 0.32693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118991Jy sigma=1.179205 ! Fit after self-cal, rms=0.118988Jy sigma=1.178736 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 = -0.000654957 Jy ! Component: 100 - total flux cleaned = -0.000868769 Jy ! Component: 150 - total flux cleaned = -0.00105282 Jy ! Component: 200 - total flux cleaned = -0.00121338 Jy ! Total flux subtracted in 200 components = -0.00121338 Jy ! Clean residual min=-0.004784 max=0.003840 Jy/beam ! Clean residual mean=-0.000007 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.325717 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 177 components and 0.325717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118915Jy sigma=1.178009 ! Fit after self-cal, rms=0.118910Jy sigma=1.177792 ! 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=3.143 mas, bmaj=6.302 mas, bpa=-4.929 degrees ! Estimated noise=0.525409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.143 x 6.302 at -4.929 degrees (North through East) ! Clean map min=-0.003396 max=0.25335 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=2.752 mas, bmaj=5.75 mas, bpa=-6.538 degrees ! Estimated noise=0.706804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204886 Jy ! Component: 100 - total flux cleaned = 0.255029 Jy ! Component: 150 - total flux cleaned = 0.27894 Jy ! Component: 200 - total flux cleaned = 0.29237 Jy ! Total flux subtracted in 200 components = 0.29237 Jy ! Clean residual min=-0.004667 max=0.006654 Jy/beam ! Clean residual mean=0.000018 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.29237 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.29237 Jy ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=6.302 mas, bpa=-4.929 degrees ! Estimated noise=0.525409 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 = 0.00936925 Jy ! Component: 100 - total flux cleaned = 0.0154202 Jy ! Component: 150 - total flux cleaned = 0.0198852 Jy ! Component: 200 - total flux cleaned = 0.0233072 Jy ! Total flux subtracted in 200 components = 0.0233072 Jy ! Clean residual min=-0.003727 max=0.002947 Jy/beam ! Clean residual mean=0.000003 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.315677 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.315677 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=6.785 mas, bmaj=9.512 mas, bpa=1.507 degrees ! Estimated noise=0.692423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421169 Jy ! Component: 100 - total flux cleaned = 0.00583358 Jy ! Component: 150 - total flux cleaned = 0.00655174 Jy ! Component: 200 - total flux cleaned = 0.00686759 Jy ! Total flux subtracted in 200 components = 0.00686759 Jy ! Clean residual min=-0.004731 max=0.003462 Jy/beam ! Clean residual mean=0.000003 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.322544 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 = 0.000268636 Jy ! Component: 100 - total flux cleaned = 0.00045518 Jy ! Component: 150 - total flux cleaned = 0.000658825 Jy ! Component: 200 - total flux cleaned = 0.000768389 Jy ! Total flux subtracted in 200 components = 0.000768389 Jy ! Clean residual min=-0.004639 max=0.003288 Jy/beam ! Clean residual mean=0.000002 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.323313 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 111 components and 0.323313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=6.302 mas, bpa=-4.929 degrees ! Estimated noise=0.525409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494756 Jy ! Component: 100 - total flux cleaned = 0.000592463 Jy ! Component: 150 - total flux cleaned = 0.000548304 Jy ! Component: 200 - total flux cleaned = 0.000507699 Jy ! Total flux subtracted in 200 components = 0.000507699 Jy ! Clean residual min=-0.003298 max=0.002498 Jy/beam ! Clean residual mean=0.000000 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.32382 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.32382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118965Jy sigma=1.176637 ! Fit after self-cal, rms=0.118895Jy sigma=1.175409 wmodel J2154+1727_S_map.mod ! Writing 132 model components to file: J2154+1727_S_map.mod wobs J2154+1727_S_uvs.fits ! Writing UV FITS file: J2154+1727_S_uvs.fits wwins J2154+1727_S_map.win ! wwins: Wrote 3 windows to J2154+1727_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 = -0.00115685 Jy ! Component: 100 - total flux cleaned = -0.00119828 Jy ! Component: 150 - total flux cleaned = -0.00132135 Jy ! Component: 200 - total flux cleaned = -0.0015577 Jy ! Component: 250 - total flux cleaned = -0.00174843 Jy ! Component: 300 - total flux cleaned = -0.00182187 Jy ! Component: 350 - total flux cleaned = -0.00189396 Jy ! Component: 400 - total flux cleaned = -0.0019651 Jy ! Component: 450 - total flux cleaned = -0.00203512 Jy ! Component: 500 - total flux cleaned = -0.00206937 Jy ! Component: 550 - total flux cleaned = -0.00200371 Jy ! Component: 600 - total flux cleaned = -0.00210291 Jy ! Component: 650 - total flux cleaned = -0.00210274 Jy ! Component: 700 - total flux cleaned = -0.00213398 Jy ! Component: 750 - total flux cleaned = -0.00207139 Jy ! Component: 800 - total flux cleaned = -0.00210204 Jy ! Component: 850 - total flux cleaned = -0.00198127 Jy ! Component: 900 - total flux cleaned = -0.00201079 Jy ! Component: 950 - total flux cleaned = -0.00198165 Jy ! Component: 1000 - total flux cleaned = -0.00195272 Jy ! Component: 1050 - total flux cleaned = -0.00195277 Jy ! Component: 1100 - total flux cleaned = -0.00198105 Jy ! Component: 1150 - total flux cleaned = -0.00195359 Jy ! Component: 1200 - total flux cleaned = -0.00200855 Jy ! Component: 1250 - total flux cleaned = -0.00203566 Jy ! Component: 1300 - total flux cleaned = -0.00203537 Jy ! Component: 1350 - total flux cleaned = -0.00200906 Jy ! Component: 1400 - total flux cleaned = -0.00200951 Jy ! Component: 1450 - total flux cleaned = -0.00206084 Jy ! Component: 1500 - total flux cleaned = -0.00211107 Jy ! Component: 1550 - total flux cleaned = -0.00203646 Jy ! Component: 1600 - total flux cleaned = -0.00216022 Jy ! Component: 1650 - total flux cleaned = -0.00218446 Jy ! Component: 1700 - total flux cleaned = -0.00213624 Jy ! Component: 1750 - total flux cleaned = -0.00225619 Jy ! Component: 1800 - total flux cleaned = -0.00216147 Jy ! Component: 1850 - total flux cleaned = -0.00225553 Jy ! Component: 1900 - total flux cleaned = -0.00230198 Jy ! Component: 1950 - total flux cleaned = -0.00227901 Jy ! Component: 2000 - total flux cleaned = -0.00234749 Jy ! Component: 2050 - total flux cleaned = -0.00227965 Jy ! Component: 2100 - total flux cleaned = -0.00232453 Jy ! Component: 2150 - total flux cleaned = -0.00236861 Jy ! Component: 2200 - total flux cleaned = -0.00239058 Jy ! Component: 2250 - total flux cleaned = -0.00249947 Jy ! Component: 2300 - total flux cleaned = -0.00256411 Jy ! Component: 2350 - total flux cleaned = -0.00260717 Jy ! Component: 2400 - total flux cleaned = -0.00271336 Jy ! Component: 2450 - total flux cleaned = -0.00269235 Jy ! Component: 2500 - total flux cleaned = -0.00285939 Jy ! Component: 2550 - total flux cleaned = -0.00287999 Jy ! Component: 2600 - total flux cleaned = -0.00296213 Jy ! Component: 2650 - total flux cleaned = -0.00298245 Jy ! Component: 2700 - total flux cleaned = -0.00302281 Jy ! Component: 2750 - total flux cleaned = -0.00312312 Jy ! Component: 2800 - total flux cleaned = -0.00318281 Jy ! Component: 2850 - total flux cleaned = -0.00322236 Jy ! Component: 2900 - total flux cleaned = -0.00326168 Jy ! Component: 2950 - total flux cleaned = -0.00333985 Jy ! Component: 3000 - total flux cleaned = -0.0034175 Jy ! Component: 3050 - total flux cleaned = -0.00345619 Jy ! Component: 3100 - total flux cleaned = -0.00353314 Jy ! Component: 3150 - total flux cleaned = -0.00360957 Jy ! Component: 3200 - total flux cleaned = -0.00374223 Jy ! Component: 3250 - total flux cleaned = -0.00379877 Jy ! Component: 3300 - total flux cleaned = -0.00387375 Jy ! Component: 3350 - total flux cleaned = -0.00398564 Jy ! Component: 3400 - total flux cleaned = -0.00409685 Jy ! Component: 3450 - total flux cleaned = -0.0042258 Jy ! Component: 3500 - total flux cleaned = -0.00429907 Jy ! Component: 3550 - total flux cleaned = -0.00440848 Jy ! Component: 3600 - total flux cleaned = -0.00444488 Jy ! Component: 3650 - total flux cleaned = -0.00455311 Jy ! Component: 3700 - total flux cleaned = -0.0046609 Jy ! Component: 3750 - total flux cleaned = -0.00473243 Jy ! Component: 3800 - total flux cleaned = -0.00485693 Jy ! Component: 3850 - total flux cleaned = -0.00487469 Jy ! Component: 3900 - total flux cleaned = -0.00498056 Jy ! Component: 3950 - total flux cleaned = -0.00505082 Jy ! Component: 4000 - total flux cleaned = -0.00513813 Jy ! Component: 4050 - total flux cleaned = -0.00517296 Jy ! Total flux subtracted in 4096 components = -0.00525964 Jy ! Clean residual min=-0.001123 max=0.001049 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.318561 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 450 components and 0.318561 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2154+1727_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.143 x 6.302 at -4.929 degrees (North through East) ! Clean map min=-0.002318 max=0.25584 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2154+1727_S_map.fits wmodel /vlbi/uf001/uva//J2154+1727_S_map.mod ! Writing 450 model components to file: /vlbi/uf001/uva//J2154+1727_S_map.mod wobs /vlbi/uf001/uva//J2154+1727_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2154+1727_S_uvs.fits wwins /vlbi/uf001/uva//J2154+1727_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2154+1727_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.255843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388704 0.388704 0.777407 1.55481 3.10963 6.21926 12.4385 24.877 49.7541 99.5081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 771.796 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2154+1727_S_dfm.log closed on Mon Jan 14 06:02:18 2019