! Started logfile: /vlbi/uf001/uva//J2259-0811_S_dfm.log on Mon Jan 14 06:29:42 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//J2259-0811_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2259-0811_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.916931 visibilities/baseline/integration-bin. ! Found source: J2259-0811 ! ! 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 5199 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 J2259-0811_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=1.019599Jy sigma=20.303142 ! Fit after self-cal, rms=0.880958Jy sigma=17.521500 ! 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=2.644 mas, bmaj=7.155 mas, bpa=-1.253 degrees ! Estimated noise=0.690787 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 = 0.090924 Jy ! Component: 100 - total flux cleaned = 0.113566 Jy ! Total flux subtracted in 100 components = 0.113566 Jy ! Clean residual min=-0.005720 max=0.008575 Jy/beam ! Clean residual mean=-0.000002 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.113566 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.113566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068310Jy sigma=1.290927 ! Fit after self-cal, rms=0.068263Jy sigma=1.290175 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963431 Jy ! Component: 100 - total flux cleaned = 0.0150162 Jy ! Total flux subtracted in 100 components = 0.0150162 Jy ! Clean residual min=-0.005285 max=0.005998 Jy/beam ! Clean residual mean=0.000000 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.128583 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.128583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066418Jy sigma=1.246291 ! Fit after self-cal, rms=0.066411Jy sigma=1.246001 ! 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=3.279 mas, bmaj=8.256 mas, bpa=0.05098 degrees ! Estimated noise=0.540303 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 (3.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805728 Jy ! Component: 100 - total flux cleaned = 0.0128006 Jy ! Component: 150 - total flux cleaned = 0.0159906 Jy ! Component: 200 - total flux cleaned = 0.0182587 Jy ! Total flux subtracted in 200 components = 0.0182587 Jy ! Clean residual min=-0.003057 max=0.003785 Jy/beam ! Clean residual mean=0.000007 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.146841 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.146841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065376Jy sigma=1.223458 ! Fit after self-cal, rms=0.065332Jy sigma=1.222220 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.279 x 8.256 at 0.05098 degrees (North through East) ! Clean map min=-0.0028703 max=0.11737 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 0.99 KP 1.00 ! LA 0.95 MK 1.07 NL 1.03 OV 0.99 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.01 KP 0.99 ! LA 0.92 MK 0.99 NL 1.03 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.03 KP 0.99 ! LA 0.99 MK 0.99 NL 1.07 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.065332Jy sigma=1.222220 ! Fit after self-cal, rms=0.067468Jy sigma=1.212772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=8.346 mas, bpa=0.09466 degrees ! Estimated noise=0.541446 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 = 0.000351206 Jy ! Component: 100 - total flux cleaned = 0.000285395 Jy ! Component: 150 - total flux cleaned = 0.000260367 Jy ! Component: 200 - total flux cleaned = 0.00028456 Jy ! Total flux subtracted in 200 components = 0.00028456 Jy ! Clean residual min=-0.002802 max=0.003127 Jy/beam ! Clean residual mean=0.000008 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.147126 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.147126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067438Jy sigma=1.212239 ! Fit after self-cal, rms=0.067473Jy sigma=1.212094 ! 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=0.067473Jy sigma=1.212094 ! Fit after self-cal, rms=0.076940Jy sigma=1.206213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=8.399 mas, bpa=-0.01183 degrees ! Estimated noise=0.546244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259656 Jy ! Component: 100 - total flux cleaned = 0.000206607 Jy ! Component: 150 - total flux cleaned = 0.000208671 Jy ! Component: 200 - total flux cleaned = 0.000253662 Jy ! Total flux subtracted in 200 components = 0.000253662 Jy ! Clean residual min=-0.002690 max=0.002553 Jy/beam ! Clean residual mean=0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.147379 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.147379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076789Jy sigma=1.205420 ! Fit after self-cal, rms=0.076854Jy sigma=1.205285 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 = -1.24728e-06 Jy ! Component: 100 - total flux cleaned = -8.0161e-08 Jy ! Component: 150 - total flux cleaned = 3.62141e-05 Jy ! Component: 200 - total flux cleaned = 3.58271e-05 Jy ! Total flux subtracted in 200 components = 3.58271e-05 Jy ! Clean residual min=-0.002653 max=0.002512 Jy/beam ! Clean residual mean=0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.147415 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.147415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076772Jy sigma=1.204945 ! Fit after self-cal, rms=0.076770Jy sigma=1.204930 ! 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=0.076770Jy sigma=1.204930 ! Fit after self-cal, rms=0.073280Jy sigma=1.193688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=8.382 mas, bpa=0.02808 degrees ! Estimated noise=0.543657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134786 Jy ! Component: 100 - total flux cleaned = 0.000118373 Jy ! Component: 150 - total flux cleaned = 7.23083e-05 Jy ! Component: 200 - total flux cleaned = 5.80132e-05 Jy ! Total flux subtracted in 200 components = 5.80132e-05 Jy ! Clean residual min=-0.002230 max=0.002290 Jy/beam ! Clean residual mean=0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.147473 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.147473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073270Jy sigma=1.193533 ! Fit after self-cal, rms=0.073274Jy sigma=1.193382 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 = 6.25067e-05 Jy ! Component: 100 - total flux cleaned = 4.91931e-05 Jy ! Component: 150 - total flux cleaned = 4.91929e-05 Jy ! Component: 200 - total flux cleaned = 3.62545e-05 Jy ! Total flux subtracted in 200 components = 3.62545e-05 Jy ! Clean residual min=-0.002227 max=0.002285 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.147509 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.147509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073266Jy sigma=1.193298 ! Fit after self-cal, rms=0.073266Jy sigma=1.193290 ! 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=0.073266Jy sigma=1.193290 ! Fit after self-cal, rms=0.073302Jy sigma=1.193276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.484 mas, bmaj=14.05 mas, bpa=0.9264 degrees ! Estimated noise=0.675483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150481 Jy ! Component: 100 - total flux cleaned = 0.000136027 Jy ! Component: 150 - total flux cleaned = 0.00011071 Jy ! Component: 200 - total flux cleaned = 0.000123032 Jy ! Total flux subtracted in 200 components = 0.000123032 Jy ! Clean residual min=-0.002940 max=0.002371 Jy/beam ! Clean residual mean=0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.147633 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 134 components and 0.147633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073305Jy sigma=1.193234 ! Fit after self-cal, rms=0.073303Jy sigma=1.193219 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 = 9.657e-05 Jy ! Component: 100 - total flux cleaned = 0.000118897 Jy ! Component: 150 - total flux cleaned = 0.000119331 Jy ! Component: 200 - total flux cleaned = 0.000119679 Jy ! Total flux subtracted in 200 components = 0.000119679 Jy ! Clean residual min=-0.002923 max=0.002383 Jy/beam ! Clean residual mean=0.000002 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.147752 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 137 components and 0.147752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073303Jy sigma=1.193226 ! Fit after self-cal, rms=0.073303Jy sigma=1.193218 ! 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=3.3 mas, bmaj=8.385 mas, bpa=0.0377 degrees ! Estimated noise=0.54326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.3 x 8.385 at 0.0377 degrees (North through East) ! Clean map min=-0.0021458 max=0.11902 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=2.658 mas, bmaj=7.282 mas, bpa=-1.406 degrees ! Estimated noise=0.702658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0923903 Jy ! Component: 100 - total flux cleaned = 0.115451 Jy ! Component: 150 - total flux cleaned = 0.12486 Jy ! Component: 200 - total flux cleaned = 0.130463 Jy ! Total flux subtracted in 200 components = 0.130463 Jy ! Clean residual min=-0.004122 max=0.003654 Jy/beam ! Clean residual mean=-0.000002 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.130463 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.130463 Jy ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=8.385 mas, bpa=0.0377 degrees ! Estimated noise=0.54326 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 = 0.00568402 Jy ! Component: 100 - total flux cleaned = 0.00904865 Jy ! Component: 150 - total flux cleaned = 0.011313 Jy ! Component: 200 - total flux cleaned = 0.0129694 Jy ! Total flux subtracted in 200 components = 0.0129694 Jy ! Clean residual min=-0.002309 max=0.002272 Jy/beam ! Clean residual mean=0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.143432 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 0.143432 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=7.484 mas, bmaj=14.05 mas, bpa=0.9264 degrees ! Estimated noise=0.675483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001781 Jy ! Component: 100 - total flux cleaned = 0.00286408 Jy ! Component: 150 - total flux cleaned = 0.00350768 Jy ! Component: 200 - total flux cleaned = 0.00366934 Jy ! Total flux subtracted in 200 components = 0.00366934 Jy ! Clean residual min=-0.002889 max=0.002417 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.147102 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 = 0.000132632 Jy ! Component: 100 - total flux cleaned = 0.000229118 Jy ! Component: 150 - total flux cleaned = 0.000300157 Jy ! Component: 200 - total flux cleaned = 0.000332643 Jy ! Total flux subtracted in 200 components = 0.000332643 Jy ! Clean residual min=-0.002891 max=0.002395 Jy/beam ! Clean residual mean=0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.147434 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 105 components and 0.147434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=8.385 mas, bpa=0.0377 degrees ! Estimated noise=0.54326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245161 Jy ! Component: 100 - total flux cleaned = 0.000286398 Jy ! Component: 150 - total flux cleaned = 0.00032299 Jy ! Component: 200 - total flux cleaned = 0.000323088 Jy ! Total flux subtracted in 200 components = 0.000323088 Jy ! Clean residual min=-0.002270 max=0.002236 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.147757 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.147757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073292Jy sigma=1.193467 ! Fit after self-cal, rms=0.073286Jy sigma=1.193388 wmodel J2259-0811_S_map.mod ! Writing 119 model components to file: J2259-0811_S_map.mod wobs J2259-0811_S_uvs.fits ! Writing UV FITS file: J2259-0811_S_uvs.fits wwins J2259-0811_S_map.win ! wwins: Wrote 2 windows to J2259-0811_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 = -0.000382169 Jy ! Component: 100 - total flux cleaned = -0.000738887 Jy ! Component: 150 - total flux cleaned = -0.00100397 Jy ! Component: 200 - total flux cleaned = -0.00129421 Jy ! Component: 250 - total flux cleaned = -0.00168091 Jy ! Component: 300 - total flux cleaned = -0.00195462 Jy ! Component: 350 - total flux cleaned = -0.00228878 Jy ! Component: 400 - total flux cleaned = -0.00261509 Jy ! Component: 450 - total flux cleaned = -0.00283867 Jy ! Component: 500 - total flux cleaned = -0.00305801 Jy ! Component: 550 - total flux cleaned = -0.00330367 Jy ! Component: 600 - total flux cleaned = -0.00357415 Jy ! Component: 650 - total flux cleaned = -0.00383942 Jy ! Component: 700 - total flux cleaned = -0.0039844 Jy ! Component: 750 - total flux cleaned = -0.00415587 Jy ! Component: 800 - total flux cleaned = -0.00432439 Jy ! Component: 850 - total flux cleaned = -0.00440726 Jy ! Component: 900 - total flux cleaned = -0.00446189 Jy ! Component: 950 - total flux cleaned = -0.00456912 Jy ! Component: 1000 - total flux cleaned = -0.00459569 Jy ! Component: 1050 - total flux cleaned = -0.00467425 Jy ! Component: 1100 - total flux cleaned = -0.0046993 Jy ! Component: 1150 - total flux cleaned = -0.00467418 Jy ! Component: 1200 - total flux cleaned = -0.00472528 Jy ! Component: 1250 - total flux cleaned = -0.00482416 Jy ! Component: 1300 - total flux cleaned = -0.00487269 Jy ! Component: 1350 - total flux cleaned = -0.0048724 Jy ! Component: 1400 - total flux cleaned = -0.00494398 Jy ! Component: 1450 - total flux cleaned = -0.00501481 Jy ! Component: 1500 - total flux cleaned = -0.0050146 Jy ! Component: 1550 - total flux cleaned = -0.00501459 Jy ! Component: 1600 - total flux cleaned = -0.00512909 Jy ! Component: 1650 - total flux cleaned = -0.00506117 Jy ! Component: 1700 - total flux cleaned = -0.00517305 Jy ! Component: 1750 - total flux cleaned = -0.00515057 Jy ! Component: 1800 - total flux cleaned = -0.00515078 Jy ! Component: 1850 - total flux cleaned = -0.00515093 Jy ! Component: 1900 - total flux cleaned = -0.00517241 Jy ! Component: 1950 - total flux cleaned = -0.00512944 Jy ! Component: 2000 - total flux cleaned = -0.00515052 Jy ! Component: 2050 - total flux cleaned = -0.00506693 Jy ! Component: 2100 - total flux cleaned = -0.00510871 Jy ! Component: 2150 - total flux cleaned = -0.00504702 Jy ! Component: 2200 - total flux cleaned = -0.00504681 Jy ! Component: 2250 - total flux cleaned = -0.00496595 Jy ! Component: 2300 - total flux cleaned = -0.00500617 Jy ! Component: 2350 - total flux cleaned = -0.00500608 Jy ! Component: 2400 - total flux cleaned = -0.00494676 Jy ! Component: 2450 - total flux cleaned = -0.0048885 Jy ! Component: 2500 - total flux cleaned = -0.00488835 Jy ! Component: 2550 - total flux cleaned = -0.00484982 Jy ! Component: 2600 - total flux cleaned = -0.00473539 Jy ! Component: 2650 - total flux cleaned = -0.00483031 Jy ! Component: 2700 - total flux cleaned = -0.00477387 Jy ! Component: 2750 - total flux cleaned = -0.00473643 Jy ! Component: 2800 - total flux cleaned = -0.00468095 Jy ! Component: 2850 - total flux cleaned = -0.00464431 Jy ! Component: 2900 - total flux cleaned = -0.00462612 Jy ! Component: 2950 - total flux cleaned = -0.00453608 Jy ! Component: 3000 - total flux cleaned = -0.00450035 Jy ! Component: 3050 - total flux cleaned = -0.00446481 Jy ! Component: 3100 - total flux cleaned = -0.00439411 Jy ! Component: 3150 - total flux cleaned = -0.00435913 Jy ! Component: 3200 - total flux cleaned = -0.00432433 Jy ! Component: 3250 - total flux cleaned = -0.00432409 Jy ! Component: 3300 - total flux cleaned = -0.00425538 Jy ! Component: 3350 - total flux cleaned = -0.00420411 Jy ! Component: 3400 - total flux cleaned = -0.00418732 Jy ! Component: 3450 - total flux cleaned = -0.00417023 Jy ! Component: 3500 - total flux cleaned = -0.00415352 Jy ! Component: 3550 - total flux cleaned = -0.00413701 Jy ! Component: 3600 - total flux cleaned = -0.00413693 Jy ! Component: 3650 - total flux cleaned = -0.00407125 Jy ! Component: 3700 - total flux cleaned = -0.00407126 Jy ! Component: 3750 - total flux cleaned = -0.00403899 Jy ! Component: 3800 - total flux cleaned = -0.00399081 Jy ! Component: 3850 - total flux cleaned = -0.0040066 Jy ! Component: 3900 - total flux cleaned = -0.00395917 Jy ! Component: 3950 - total flux cleaned = -0.00395916 Jy ! Component: 4000 - total flux cleaned = -0.00397481 Jy ! Component: 4050 - total flux cleaned = -0.00395917 Jy ! Total flux subtracted in 4096 components = -0.00389724 Jy ! Clean residual min=-0.001074 max=0.000890 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.14386 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 400 components and 0.14386 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2259-0811_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.3 x 8.385 at 0.0377 degrees (North through East) ! Clean map min=-0.0019453 max=0.11936 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2259-0811_S_map.fits wmodel /vlbi/uf001/uva//J2259-0811_S_map.mod ! Writing 400 model components to file: /vlbi/uf001/uva//J2259-0811_S_map.mod wobs /vlbi/uf001/uva//J2259-0811_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2259-0811_S_uvs.fits wwins /vlbi/uf001/uva//J2259-0811_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2259-0811_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71649 0.71649 1.43298 2.86596 5.73192 11.4638 22.9277 45.8554 91.7107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 418.707 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2259-0811_S_dfm.log closed on Mon Jan 14 06:29:47 2019