! Started logfile: /vlbi/uf001/uva//J0010+2047_S_dfm.log on Sun Jan 13 20:26:42 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//J0010+2047_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0010+2047_S_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860883 visibilities/baseline/integration-bin. ! Found source: J0010+2047 ! ! 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 8484 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 J0010+2047_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000969Jy sigma=24.587724 ! Fit after self-cal, rms=0.936093Jy sigma=22.964715 ! 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=2.693 mas, bmaj=6.401 mas, bpa=-4.473 degrees ! Estimated noise=0.458138 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 = 0.0500131 Jy ! Component: 100 - total flux cleaned = 0.062405 Jy ! Total flux subtracted in 100 components = 0.062405 Jy ! Clean residual min=-0.003209 max=0.005233 Jy/beam ! Clean residual mean=0.000006 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.062405 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.062405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054997Jy sigma=1.288730 ! Fit after self-cal, rms=0.054655Jy sigma=1.278753 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597883 Jy ! Component: 100 - total flux cleaned = 0.00913175 Jy ! Total flux subtracted in 100 components = 0.00913175 Jy ! Clean residual min=-0.002650 max=0.003285 Jy/beam ! Clean residual mean=0.000005 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0715368 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0715368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054016Jy sigma=1.262000 ! Fit after self-cal, rms=0.054016Jy sigma=1.261743 ! 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=3.221 mas, bmaj=7.232 mas, bpa=-3.381 degrees ! Estimated noise=0.322491 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 (5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298155 Jy ! Component: 100 - total flux cleaned = 0.00482096 Jy ! Component: 150 - total flux cleaned = 0.00621682 Jy ! Component: 200 - total flux cleaned = 0.00726262 Jy ! Total flux subtracted in 200 components = 0.00726262 Jy ! Clean residual min=-0.001875 max=0.001950 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0787994 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.0787994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053824Jy sigma=1.256727 ! Fit after self-cal, rms=0.053814Jy sigma=1.256255 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.221 x 7.232 at -3.381 degrees (North through East) ! Clean map min=-0.0018491 max=0.065124 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.96 KP 0.95 ! LA 0.99 MK 0.94 NL 1.02 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.99 HN 1.00 KP 1.02 ! LA 0.93 MK 0.98 NL 1.00 OV 0.92 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 1.02 ! LA 0.93 MK 1.04 NL 1.01 OV 1.06 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.053814Jy sigma=1.256255 ! Fit after self-cal, rms=0.053948Jy sigma=1.252027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.285 mas, bpa=-3.602 degrees ! Estimated noise=0.320783 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 = -5.47623e-05 Jy ! Component: 100 - total flux cleaned = -2.22717e-05 Jy ! Component: 150 - total flux cleaned = -2.21108e-05 Jy ! Component: 200 - total flux cleaned = -2.23189e-05 Jy ! Total flux subtracted in 200 components = -2.23189e-05 Jy ! Clean residual min=-0.001902 max=0.001834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0787771 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0787771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053913Jy sigma=1.251250 ! Fit after self-cal, rms=0.053934Jy sigma=1.251058 ! 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=0.053934Jy sigma=1.251058 ! Fit after self-cal, rms=0.055398Jy sigma=1.244221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=7.258 mas, bpa=-3.581 degrees ! Estimated noise=0.321355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491688 Jy ! Component: 100 - total flux cleaned = 0.000533482 Jy ! Component: 150 - total flux cleaned = 0.000568697 Jy ! Component: 200 - total flux cleaned = 0.000614443 Jy ! Total flux subtracted in 200 components = 0.000614443 Jy ! Clean residual min=-0.001579 max=0.001608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0793915 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0793915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055386Jy sigma=1.243868 ! Fit after self-cal, rms=0.055407Jy sigma=1.243697 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 (107, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648344 Jy ! Component: 100 - total flux cleaned = 0.000494259 Jy ! Component: 150 - total flux cleaned = 0.000409696 Jy ! Component: 200 - total flux cleaned = 0.000385048 Jy ! Total flux subtracted in 200 components = 0.000385048 Jy ! Clean residual min=-0.001493 max=0.001426 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0797766 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.0797765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055354Jy sigma=1.242379 ! Fit after self-cal, rms=0.055347Jy sigma=1.242272 ! 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=0.055347Jy sigma=1.242272 ! Fit after self-cal, rms=0.055627Jy sigma=1.242076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=7.258 mas, bpa=-3.758 degrees ! Estimated noise=0.321289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196252 Jy ! Component: 100 - total flux cleaned = 0.000196179 Jy ! Component: 150 - total flux cleaned = 0.000258502 Jy ! Component: 200 - total flux cleaned = 0.00031539 Jy ! Total flux subtracted in 200 components = 0.00031539 Jy ! Clean residual min=-0.001515 max=0.001423 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0800919 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.0800919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055609Jy sigma=1.241595 ! Fit after self-cal, rms=0.055611Jy sigma=1.241570 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.11196e-05 Jy ! Component: 100 - total flux cleaned = 6.19263e-05 Jy ! Component: 150 - total flux cleaned = 9.36695e-05 Jy ! Component: 200 - total flux cleaned = 0.000108354 Jy ! Total flux subtracted in 200 components = 0.000108354 Jy ! Clean residual min=-0.001542 max=0.001410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0802003 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.0802003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055602Jy sigma=1.241335 ! Fit after self-cal, rms=0.055602Jy sigma=1.241327 ! 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=0.055602Jy sigma=1.241327 ! Fit after self-cal, rms=0.055662Jy sigma=1.241286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.041 mas, bmaj=10.53 mas, bpa=-5.832 degrees ! Estimated noise=0.406868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001129 Jy ! Component: 100 - total flux cleaned = 0.000129617 Jy ! Component: 150 - total flux cleaned = 0.000144234 Jy ! Component: 200 - total flux cleaned = 0.000193207 Jy ! Total flux subtracted in 200 components = 0.000193207 Jy ! Clean residual min=-0.001675 max=0.001371 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0803935 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.0803935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055658Jy sigma=1.241224 ! Fit after self-cal, rms=0.055659Jy sigma=1.241201 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 = 1.69328e-05 Jy ! Component: 100 - total flux cleaned = 2.83694e-05 Jy ! Component: 150 - total flux cleaned = 6.96464e-05 Jy ! Component: 200 - total flux cleaned = 8.84136e-05 Jy ! Total flux subtracted in 200 components = 8.84136e-05 Jy ! Clean residual min=-0.001656 max=0.001355 Jy/beam ! Clean residual mean=-0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0804819 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.0804819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055657Jy sigma=1.241193 ! Fit after self-cal, rms=0.055656Jy sigma=1.241175 ! 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=3.203 mas, bmaj=7.263 mas, bpa=-3.841 degrees ! Estimated noise=0.321375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 7.263 at -3.841 degrees (North through East) ! Clean map min=-0.0015468 max=0.064789 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=2.678 mas, bmaj=6.428 mas, bpa=-4.917 degrees ! Estimated noise=0.455349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497519 Jy ! Component: 100 - total flux cleaned = 0.0626307 Jy ! Component: 150 - total flux cleaned = 0.068812 Jy ! Component: 200 - total flux cleaned = 0.0714843 Jy ! Total flux subtracted in 200 components = 0.0714843 Jy ! Clean residual min=-0.002526 max=0.002770 Jy/beam ! Clean residual mean=0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0714843 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0714843 Jy ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.263 mas, bpa=-3.841 degrees ! Estimated noise=0.321375 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 = 0.00279988 Jy ! Component: 100 - total flux cleaned = 0.00478126 Jy ! Component: 150 - total flux cleaned = 0.00568006 Jy ! Component: 200 - total flux cleaned = 0.00621579 Jy ! Total flux subtracted in 200 components = 0.00621579 Jy ! Clean residual min=-0.001565 max=0.001425 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0777001 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0777001 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=7.041 mas, bmaj=10.53 mas, bpa=-5.832 degrees ! Estimated noise=0.406868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125221 Jy ! Component: 100 - total flux cleaned = 0.00178686 Jy ! Component: 150 - total flux cleaned = 0.00213116 Jy ! Component: 200 - total flux cleaned = 0.00237977 Jy ! Total flux subtracted in 200 components = 0.00237977 Jy ! Clean residual min=-0.001727 max=0.001398 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0800799 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 = 0.000207213 Jy ! Component: 100 - total flux cleaned = 0.000346899 Jy ! Component: 150 - total flux cleaned = 0.000421207 Jy ! Component: 200 - total flux cleaned = 0.000498967 Jy ! Total flux subtracted in 200 components = 0.000498967 Jy ! Clean residual min=-0.001708 max=0.001392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0805788 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 90 components and 0.0805788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.263 mas, bpa=-3.841 degrees ! Estimated noise=0.321375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129572 Jy ! Component: 100 - total flux cleaned = 0.000155635 Jy ! Component: 150 - total flux cleaned = 0.0002282 Jy ! Component: 200 - total flux cleaned = 0.000250362 Jy ! Total flux subtracted in 200 components = 0.000250362 Jy ! Clean residual min=-0.001566 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0808292 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0808292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055682Jy sigma=1.241977 ! Fit after self-cal, rms=0.055676Jy sigma=1.241906 wmodel J0010+2047_S_map.mod ! Writing 106 model components to file: J0010+2047_S_map.mod wobs J0010+2047_S_uvs.fits ! Writing UV FITS file: J0010+2047_S_uvs.fits wwins J0010+2047_S_map.win ! wwins: Wrote 3 windows to J0010+2047_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 = -0.000229895 Jy ! Component: 100 - total flux cleaned = -0.000255747 Jy ! Component: 150 - total flux cleaned = -0.000206998 Jy ! Component: 200 - total flux cleaned = -0.000253567 Jy ! Component: 250 - total flux cleaned = -0.000253972 Jy ! Component: 300 - total flux cleaned = -0.000341675 Jy ! Component: 350 - total flux cleaned = -0.000363482 Jy ! Component: 400 - total flux cleaned = -0.000343304 Jy ! Component: 450 - total flux cleaned = -0.00038366 Jy ! Component: 500 - total flux cleaned = -0.00034431 Jy ! Component: 550 - total flux cleaned = -0.000286656 Jy ! Component: 600 - total flux cleaned = -0.000286941 Jy ! Component: 650 - total flux cleaned = -0.000287228 Jy ! Component: 700 - total flux cleaned = -0.000287327 Jy ! Component: 750 - total flux cleaned = -0.000251373 Jy ! Component: 800 - total flux cleaned = -0.000216059 Jy ! Component: 850 - total flux cleaned = -0.000181311 Jy ! Component: 900 - total flux cleaned = -0.000198089 Jy ! Component: 950 - total flux cleaned = -0.000130646 Jy ! Component: 1000 - total flux cleaned = -0.000130412 Jy ! Component: 1050 - total flux cleaned = -0.000146318 Jy ! Component: 1100 - total flux cleaned = -8.17775e-05 Jy ! Component: 1150 - total flux cleaned = -6.56031e-05 Jy ! Component: 1200 - total flux cleaned = -8.11234e-05 Jy ! Component: 1250 - total flux cleaned = -8.08104e-05 Jy ! Component: 1300 - total flux cleaned = -5.00443e-05 Jy ! Component: 1350 - total flux cleaned = -0.000125425 Jy ! Component: 1400 - total flux cleaned = -8.0529e-05 Jy ! Component: 1450 - total flux cleaned = -0.000109987 Jy ! Component: 1500 - total flux cleaned = -9.51455e-05 Jy ! Component: 1550 - total flux cleaned = -8.04828e-05 Jy ! Component: 1600 - total flux cleaned = -8.04132e-05 Jy ! Component: 1650 - total flux cleaned = -0.000108715 Jy ! Component: 1700 - total flux cleaned = -8.08617e-05 Jy ! Component: 1750 - total flux cleaned = -9.47044e-05 Jy ! Component: 1800 - total flux cleaned = -0.000108536 Jy ! Component: 1850 - total flux cleaned = -0.000163039 Jy ! Component: 1900 - total flux cleaned = -0.000176662 Jy ! Component: 1950 - total flux cleaned = -0.00020347 Jy ! Component: 2000 - total flux cleaned = -0.000229999 Jy ! Component: 2050 - total flux cleaned = -0.000242949 Jy ! Component: 2100 - total flux cleaned = -0.00028182 Jy ! Component: 2150 - total flux cleaned = -0.000320169 Jy ! Component: 2200 - total flux cleaned = -0.000332805 Jy ! Component: 2250 - total flux cleaned = -0.000383169 Jy ! Component: 2300 - total flux cleaned = -0.000420529 Jy ! Component: 2350 - total flux cleaned = -0.000445281 Jy ! Component: 2400 - total flux cleaned = -0.000494432 Jy ! Component: 2450 - total flux cleaned = -0.000542942 Jy ! Component: 2500 - total flux cleaned = -0.000506768 Jy ! Component: 2550 - total flux cleaned = -0.000566848 Jy ! Component: 2600 - total flux cleaned = -0.000578633 Jy ! Component: 2650 - total flux cleaned = -0.000590331 Jy ! Component: 2700 - total flux cleaned = -0.000531741 Jy ! Component: 2750 - total flux cleaned = -0.000566794 Jy ! Component: 2800 - total flux cleaned = -0.000555123 Jy ! Component: 2850 - total flux cleaned = -0.000589561 Jy ! Component: 2900 - total flux cleaned = -0.000635102 Jy ! Component: 2950 - total flux cleaned = -0.000555989 Jy ! Component: 3000 - total flux cleaned = -0.000623315 Jy ! Component: 3050 - total flux cleaned = -0.000612071 Jy ! Component: 3100 - total flux cleaned = -0.000623073 Jy ! Component: 3150 - total flux cleaned = -0.000612142 Jy ! Component: 3200 - total flux cleaned = -0.000612139 Jy ! Component: 3250 - total flux cleaned = -0.000622956 Jy ! Component: 3300 - total flux cleaned = -0.000622852 Jy ! Component: 3350 - total flux cleaned = -0.000601407 Jy ! Component: 3400 - total flux cleaned = -0.000612066 Jy ! Component: 3450 - total flux cleaned = -0.000590972 Jy ! Component: 3500 - total flux cleaned = -0.000622363 Jy ! Component: 3550 - total flux cleaned = -0.000591185 Jy ! Component: 3600 - total flux cleaned = -0.000642902 Jy ! Component: 3650 - total flux cleaned = -0.000612157 Jy ! Component: 3700 - total flux cleaned = -0.000591901 Jy ! Component: 3750 - total flux cleaned = -0.000581746 Jy ! Component: 3800 - total flux cleaned = -0.000591832 Jy ! Component: 3850 - total flux cleaned = -0.000592017 Jy ! Component: 3900 - total flux cleaned = -0.000641694 Jy ! Component: 3950 - total flux cleaned = -0.000641719 Jy ! Component: 4000 - total flux cleaned = -0.000641733 Jy ! Component: 4050 - total flux cleaned = -0.000661301 Jy ! Total flux subtracted in 4096 components = -0.000671001 Jy ! Clean residual min=-0.000542 max=0.000569 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0801582 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 403 components and 0.0801582 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0010+2047_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 7.263 at -3.841 degrees (North through East) ! Clean map min=-0.0014567 max=0.064873 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0010+2047_S_map.fits wmodel /vlbi/uf001/uva//J0010+2047_S_map.mod ! Writing 403 model components to file: /vlbi/uf001/uva//J0010+2047_S_map.mod wobs /vlbi/uf001/uva//J0010+2047_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0010+2047_S_uvs.fits wwins /vlbi/uf001/uva//J0010+2047_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0010+2047_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0648733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.820232 0.820232 1.64046 3.28093 6.56185 13.1237 26.2474 52.4948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 365.75 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0010+2047_S_dfm.log closed on Sun Jan 13 20:26:47 2019