! Started logfile: /vlbi/uf001/uva//J0038+5035_S_dfm.log on Sun Jan 13 20:39:05 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//J0038+5035_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0038+5035_S_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74876 visibilities/baseline/integration-bin. ! Found source: J0038+5035 ! ! 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 12231 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 J0038+5035_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 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006578Jy sigma=20.743664 ! Fit after self-cal, rms=0.938777Jy sigma=19.347661 ! 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=3.094 mas, bmaj=4.227 mas, bpa=-0.006198 degrees ! Estimated noise=0.498831 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 = 0.0457963 Jy ! Component: 100 - total flux cleaned = 0.0605195 Jy ! Total flux subtracted in 100 components = 0.0605195 Jy ! Clean residual min=-0.003601 max=0.006599 Jy/beam ! Clean residual mean=0.000008 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0605195 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0605195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067284Jy sigma=1.272357 ! Fit after self-cal, rms=0.066250Jy sigma=1.248023 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831333 Jy ! Component: 100 - total flux cleaned = 0.0127274 Jy ! Total flux subtracted in 100 components = 0.0127274 Jy ! Clean residual min=-0.003699 max=0.003790 Jy/beam ! Clean residual mean=0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0732469 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0732469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065067Jy sigma=1.221489 ! Fit after self-cal, rms=0.065038Jy sigma=1.220884 ! 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=3.773 mas, bmaj=5.064 mas, bpa=-3.294 degrees ! Estimated noise=0.323972 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 (-4.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478566 Jy ! Component: 100 - total flux cleaned = 0.00780438 Jy ! Component: 150 - total flux cleaned = 0.00993386 Jy ! Component: 200 - total flux cleaned = 0.0115041 Jy ! Total flux subtracted in 200 components = 0.0115041 Jy ! Clean residual min=-0.002010 max=0.002162 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.084751 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.084751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064634Jy sigma=1.211886 ! Fit after self-cal, rms=0.064587Jy sigma=1.211053 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.773 x 5.064 at -3.294 degrees (North through East) ! Clean map min=-0.001948 max=0.062594 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.97 ! LA 0.98 MK 1.03 NL 0.96 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.97 ! LA 1.01 MK 1.06 NL 0.99 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 1.02 MK 1.05 NL 0.95 OV 0.99 ! PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.064587Jy sigma=1.211053 ! Fit after self-cal, rms=0.063602Jy sigma=1.209988 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=5.082 mas, bpa=-1.987 degrees ! Estimated noise=0.318957 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 = 0.00158975 Jy ! Component: 100 - total flux cleaned = 0.00230732 Jy ! Component: 150 - total flux cleaned = 0.00250704 Jy ! Component: 200 - total flux cleaned = 0.00273569 Jy ! Total flux subtracted in 200 components = 0.00273569 Jy ! Clean residual min=-0.001897 max=0.001984 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0874867 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0874867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063549Jy sigma=1.208918 ! Fit after self-cal, rms=0.063544Jy sigma=1.208770 ! 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=0.063544Jy sigma=1.208770 ! Fit after self-cal, rms=0.064781Jy sigma=1.205792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=5.07 mas, bpa=-2.295 degrees ! Estimated noise=0.318579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010298 Jy ! Component: 100 - total flux cleaned = 0.00116704 Jy ! Component: 150 - total flux cleaned = 0.00123497 Jy ! Component: 200 - total flux cleaned = 0.00131546 Jy ! Total flux subtracted in 200 components = 0.00131546 Jy ! Clean residual min=-0.001808 max=0.001800 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0888022 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0888022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064759Jy sigma=1.205329 ! Fit after self-cal, rms=0.064797Jy sigma=1.205154 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 = 0.000199044 Jy ! Component: 100 - total flux cleaned = 0.000237684 Jy ! Component: 150 - total flux cleaned = 0.000255512 Jy ! Component: 200 - total flux cleaned = 0.000319237 Jy ! Total flux subtracted in 200 components = 0.000319237 Jy ! Clean residual min=-0.001794 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0891214 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0891214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064787Jy sigma=1.204963 ! Fit after self-cal, rms=0.064788Jy sigma=1.204947 ! 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=0.064788Jy sigma=1.204947 ! Fit after self-cal, rms=0.064976Jy sigma=1.204684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=5.059 mas, bpa=-2.217 degrees ! Estimated noise=0.318362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349139 Jy ! Component: 100 - total flux cleaned = 0.00045623 Jy ! Component: 150 - total flux cleaned = 0.000535673 Jy ! Component: 200 - total flux cleaned = 0.000593574 Jy ! Total flux subtracted in 200 components = 0.000593574 Jy ! Clean residual min=-0.001713 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.089715 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.089715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064967Jy sigma=1.204512 ! Fit after self-cal, rms=0.064975Jy sigma=1.204493 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 (-21.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166484 Jy ! Component: 100 - total flux cleaned = 0.00267932 Jy ! Component: 150 - total flux cleaned = 0.00327781 Jy ! Component: 200 - total flux cleaned = 0.00344642 Jy ! Total flux subtracted in 200 components = 0.00344642 Jy ! Clean residual min=-0.001714 max=0.001504 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0931614 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0931614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064918Jy sigma=1.203458 ! Fit after self-cal, rms=0.064915Jy sigma=1.203332 ! 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=0.064915Jy sigma=1.203332 ! Fit after self-cal, rms=0.064814Jy sigma=1.203139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.591 mas, bmaj=8.579 mas, bpa=15 degrees ! Estimated noise=0.410137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113195 Jy ! Component: 100 - total flux cleaned = 0.00181867 Jy ! Component: 150 - total flux cleaned = 0.00228808 Jy ! Component: 200 - total flux cleaned = 0.00263352 Jy ! Total flux subtracted in 200 components = 0.00263352 Jy ! Clean residual min=-0.001894 max=0.002159 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0957949 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.0957949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064807Jy sigma=1.203069 ! Fit after self-cal, rms=0.064806Jy sigma=1.203005 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 (-38, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188512 Jy ! Component: 100 - total flux cleaned = 0.00287382 Jy ! Component: 150 - total flux cleaned = 0.0035605 Jy ! Component: 200 - total flux cleaned = 0.00403164 Jy ! Total flux subtracted in 200 components = 0.00403164 Jy ! Clean residual min=-0.001818 max=0.001576 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0998266 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 147 components and 0.0998266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064774Jy sigma=1.202274 ! Fit after self-cal, rms=0.064769Jy sigma=1.202182 ! 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=3.755 mas, bmaj=5.055 mas, bpa=-2.325 degrees ! Estimated noise=0.317622 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.755 x 5.055 at -2.325 degrees (North through East) ! Clean map min=-0.0016225 max=0.061394 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=3.081 mas, bmaj=4.223 mas, bpa=0.638 degrees ! Estimated noise=0.488793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452116 Jy ! Component: 100 - total flux cleaned = 0.0608985 Jy ! Component: 150 - total flux cleaned = 0.0688988 Jy ! Component: 200 - total flux cleaned = 0.0741475 Jy ! Total flux subtracted in 200 components = 0.0741475 Jy ! Clean residual min=-0.003062 max=0.003098 Jy/beam ! Clean residual mean=0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0741475 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0741475 Jy ! Inverting map and beam ! Estimated beam: bmin=3.755 mas, bmaj=5.055 mas, bpa=-2.325 degrees ! Estimated noise=0.317622 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 = 0.00488045 Jy ! Component: 100 - total flux cleaned = 0.00805787 Jy ! Component: 150 - total flux cleaned = 0.0104804 Jy ! Component: 200 - total flux cleaned = 0.0125123 Jy ! Total flux subtracted in 200 components = 0.0125123 Jy ! Clean residual min=-0.001868 max=0.001656 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0866598 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.0866598 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=7.591 mas, bmaj=8.579 mas, bpa=15 degrees ! Estimated noise=0.410137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283757 Jy ! Component: 100 - total flux cleaned = 0.00493195 Jy ! Component: 150 - total flux cleaned = 0.00659608 Jy ! Component: 200 - total flux cleaned = 0.00796299 Jy ! Total flux subtracted in 200 components = 0.00796299 Jy ! Clean residual min=-0.001855 max=0.001665 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0946228 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 = 0.00116101 Jy ! Component: 100 - total flux cleaned = 0.0021267 Jy ! Component: 150 - total flux cleaned = 0.00286716 Jy ! Component: 200 - total flux cleaned = 0.00352359 Jy ! Total flux subtracted in 200 components = 0.00352359 Jy ! Clean residual min=-0.001827 max=0.001538 Jy/beam ! Clean residual mean=0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0981464 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 138 components and 0.0981464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.755 mas, bmaj=5.055 mas, bpa=-2.325 degrees ! Estimated noise=0.317622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339987 Jy ! Component: 100 - total flux cleaned = 0.000622034 Jy ! Component: 150 - total flux cleaned = 0.000838425 Jy ! Component: 200 - total flux cleaned = 0.0010735 Jy ! Total flux subtracted in 200 components = 0.0010735 Jy ! Clean residual min=-0.001700 max=0.001340 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0992199 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.0992199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064779Jy sigma=1.202374 ! Fit after self-cal, rms=0.064768Jy sigma=1.202175 wmodel J0038+5035_S_map.mod ! Writing 164 model components to file: J0038+5035_S_map.mod wobs J0038+5035_S_uvs.fits ! Writing UV FITS file: J0038+5035_S_uvs.fits wwins J0038+5035_S_map.win ! wwins: Wrote 4 windows to J0038+5035_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 = -0.000638583 Jy ! Component: 100 - total flux cleaned = -0.00104333 Jy ! Component: 150 - total flux cleaned = -0.00133009 Jy ! Component: 200 - total flux cleaned = -0.0016046 Jy ! Component: 250 - total flux cleaned = -0.00175922 Jy ! Component: 300 - total flux cleaned = -0.00193165 Jy ! Component: 350 - total flux cleaned = -0.00207848 Jy ! Component: 400 - total flux cleaned = -0.00220103 Jy ! Component: 450 - total flux cleaned = -0.00230117 Jy ! Component: 500 - total flux cleaned = -0.0023994 Jy ! Component: 550 - total flux cleaned = -0.00245732 Jy ! Component: 600 - total flux cleaned = -0.00253359 Jy ! Component: 650 - total flux cleaned = -0.00258936 Jy ! Component: 700 - total flux cleaned = -0.00266246 Jy ! Component: 750 - total flux cleaned = -0.00266237 Jy ! Component: 800 - total flux cleaned = -0.00271562 Jy ! Component: 850 - total flux cleaned = -0.00275038 Jy ! Component: 900 - total flux cleaned = -0.00275016 Jy ! Component: 950 - total flux cleaned = -0.00280099 Jy ! Component: 1000 - total flux cleaned = -0.00278432 Jy ! Component: 1050 - total flux cleaned = -0.00286762 Jy ! Component: 1100 - total flux cleaned = -0.00293328 Jy ! Component: 1150 - total flux cleaned = -0.00301431 Jy ! Component: 1200 - total flux cleaned = -0.00311036 Jy ! Component: 1250 - total flux cleaned = -0.00315794 Jy ! Component: 1300 - total flux cleaned = -0.00318935 Jy ! Component: 1350 - total flux cleaned = -0.0031897 Jy ! Component: 1400 - total flux cleaned = -0.00326619 Jy ! Component: 1450 - total flux cleaned = -0.00328134 Jy ! Component: 1500 - total flux cleaned = -0.00329647 Jy ! Component: 1550 - total flux cleaned = -0.00326684 Jy ! Component: 1600 - total flux cleaned = -0.00328165 Jy ! Component: 1650 - total flux cleaned = -0.00326694 Jy ! Component: 1700 - total flux cleaned = -0.00325264 Jy ! Component: 1750 - total flux cleaned = -0.00323856 Jy ! Component: 1800 - total flux cleaned = -0.003267 Jy ! Component: 1850 - total flux cleaned = -0.00325302 Jy ! Component: 1900 - total flux cleaned = -0.0032253 Jy ! Component: 1950 - total flux cleaned = -0.0032389 Jy ! Component: 2000 - total flux cleaned = -0.00319804 Jy ! Component: 2050 - total flux cleaned = -0.00322522 Jy ! Component: 2100 - total flux cleaned = -0.0032114 Jy ! Component: 2150 - total flux cleaned = -0.00317132 Jy ! Component: 2200 - total flux cleaned = -0.00314506 Jy ! Component: 2250 - total flux cleaned = -0.00317121 Jy ! Component: 2300 - total flux cleaned = -0.00313211 Jy ! Component: 2350 - total flux cleaned = -0.00313216 Jy ! Component: 2400 - total flux cleaned = -0.00305507 Jy ! Component: 2450 - total flux cleaned = -0.00306797 Jy ! Component: 2500 - total flux cleaned = -0.00308074 Jy ! Component: 2550 - total flux cleaned = -0.00308083 Jy ! Component: 2600 - total flux cleaned = -0.00306831 Jy ! Component: 2650 - total flux cleaned = -0.00298171 Jy ! Component: 2700 - total flux cleaned = -0.00299405 Jy ! Component: 2750 - total flux cleaned = -0.00294539 Jy ! Component: 2800 - total flux cleaned = -0.00290907 Jy ! Component: 2850 - total flux cleaned = -0.00289699 Jy ! Component: 2900 - total flux cleaned = -0.00286102 Jy ! Component: 2950 - total flux cleaned = -0.00284928 Jy ! Component: 3000 - total flux cleaned = -0.00280209 Jy ! Component: 3050 - total flux cleaned = -0.00277871 Jy ! Component: 3100 - total flux cleaned = -0.00275528 Jy ! Component: 3150 - total flux cleaned = -0.0027321 Jy ! Component: 3200 - total flux cleaned = -0.00270898 Jy ! Component: 3250 - total flux cleaned = -0.00262893 Jy ! Component: 3300 - total flux cleaned = -0.00265172 Jy ! Component: 3350 - total flux cleaned = -0.00261778 Jy ! Component: 3400 - total flux cleaned = -0.0025391 Jy ! Component: 3450 - total flux cleaned = -0.00252784 Jy ! Component: 3500 - total flux cleaned = -0.00247228 Jy ! Component: 3550 - total flux cleaned = -0.00247237 Jy ! Component: 3600 - total flux cleaned = -0.00248324 Jy ! Component: 3650 - total flux cleaned = -0.0024396 Jy ! Component: 3700 - total flux cleaned = -0.00241793 Jy ! Component: 3750 - total flux cleaned = -0.00233161 Jy ! Component: 3800 - total flux cleaned = -0.00235313 Jy ! Component: 3850 - total flux cleaned = -0.00238515 Jy ! Component: 3900 - total flux cleaned = -0.00235327 Jy ! Component: 3950 - total flux cleaned = -0.00227951 Jy ! Component: 4000 - total flux cleaned = -0.00227956 Jy ! Component: 4050 - total flux cleaned = -0.00228995 Jy ! Total flux subtracted in 4096 components = -0.00225887 Jy ! Clean residual min=-0.000617 max=0.000695 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0969611 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 445 components and 0.0969611 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0038+5035_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.755 x 5.055 at -2.325 degrees (North through East) ! Clean map min=-0.0012354 max=0.061152 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0038+5035_S_map.fits wmodel /vlbi/uf001/uva//J0038+5035_S_map.mod ! Writing 445 model components to file: /vlbi/uf001/uva//J0038+5035_S_map.mod wobs /vlbi/uf001/uva//J0038+5035_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0038+5035_S_uvs.fits wwins /vlbi/uf001/uva//J0038+5035_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0038+5035_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0611518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.913928 0.913928 1.82786 3.65571 7.31142 14.6228 29.2457 58.4914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.253 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0038+5035_S_dfm.log closed on Sun Jan 13 20:39:09 2019