! Started logfile: /vlbi/uf001/uva//J0935+0719_S_dfm.log on Mon Jan 14 00:32:08 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//J0935+0719_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0935+0719_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989864 visibilities/baseline/integration-bin. ! Found source: J0935+0719 ! ! 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 7617 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 J0935+0719_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.066710Jy sigma=22.104619 ! Fit after self-cal, rms=0.659227Jy sigma=13.800393 ! 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=2.802 mas, bmaj=6.911 mas, bpa=-2.835 degrees ! Estimated noise=0.55082 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 = 0.255703 Jy ! Component: 100 - total flux cleaned = 0.341927 Jy ! Total flux subtracted in 100 components = 0.341927 Jy ! Clean residual min=-0.016243 max=0.045504 Jy/beam ! Clean residual mean=0.000017 rms=0.004389 Jy/beam ! Combined flux in latest and established models = 0.341927 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.341927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117236Jy sigma=2.340567 ! Fit after self-cal, rms=0.117037Jy sigma=2.335556 ! Inverting map ! Added new window around map position (-9, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479697 Jy ! Component: 100 - total flux cleaned = 0.0776285 Jy ! Total flux subtracted in 100 components = 0.0776285 Jy ! Clean residual min=-0.008966 max=0.016593 Jy/beam ! Clean residual mean=0.000006 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.419556 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.419556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089620Jy sigma=1.760251 ! Fit after self-cal, rms=0.088574Jy sigma=1.736333 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226352 Jy ! Component: 100 - total flux cleaned = 0.0378452 Jy ! Total flux subtracted in 100 components = 0.0378452 Jy ! Clean residual min=-0.007430 max=0.009931 Jy/beam ! Clean residual mean=0.000001 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.457401 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.457401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080209Jy sigma=1.557114 ! Fit after self-cal, rms=0.079959Jy sigma=1.551304 ! 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=3.324 mas, bmaj=7.599 mas, bpa=-2.837 degrees ! Estimated noise=0.400167 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, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170494 Jy ! Component: 100 - total flux cleaned = 0.0292354 Jy ! Component: 150 - total flux cleaned = 0.0385945 Jy ! Component: 200 - total flux cleaned = 0.0459169 Jy ! Total flux subtracted in 200 components = 0.0459169 Jy ! Clean residual min=-0.007050 max=0.009868 Jy/beam ! Clean residual mean=0.000006 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.503318 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 101 components and 0.503318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074956Jy sigma=1.441587 ! Fit after self-cal, rms=0.074788Jy sigma=1.438168 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.324 x 7.599 at -2.837 degrees (North through East) ! Clean map min=-0.0066649 max=0.33426 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.01 ! LA 0.95 MK 1.04 NL 1.04 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 1.02 ! LA 0.94 MK 1.02 NL 1.05 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.01 ! LA 0.96 MK 1.03 NL 1.02 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.074788Jy sigma=1.438168 ! Fit after self-cal, rms=0.073047Jy sigma=1.398415 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=7.65 mas, bpa=-2.546 degrees ! Estimated noise=0.398082 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 = 0.00171264 Jy ! Component: 100 - total flux cleaned = 0.00181973 Jy ! Component: 150 - total flux cleaned = 0.00173408 Jy ! Component: 200 - total flux cleaned = 0.00173277 Jy ! Total flux subtracted in 200 components = 0.00173277 Jy ! Clean residual min=-0.006323 max=0.007304 Jy/beam ! Clean residual mean=-0.000001 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.50505 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.50505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072772Jy sigma=1.393297 ! Fit after self-cal, rms=0.072753Jy sigma=1.392713 ! 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=0.072753Jy sigma=1.392713 ! Fit after self-cal, rms=0.068751Jy sigma=1.303149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=7.652 mas, bpa=-2.734 degrees ! Estimated noise=0.398397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214913 Jy ! Component: 100 - total flux cleaned = 0.00205897 Jy ! Component: 150 - total flux cleaned = 0.00176424 Jy ! Component: 200 - total flux cleaned = 0.00157412 Jy ! Total flux subtracted in 200 components = 0.00157412 Jy ! Clean residual min=-0.003238 max=0.004046 Jy/beam ! Clean residual mean=0.000007 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.506625 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.506625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068498Jy sigma=1.298096 ! Fit after self-cal, rms=0.068499Jy sigma=1.297639 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 = 0.000556795 Jy ! Component: 100 - total flux cleaned = 0.000506314 Jy ! Component: 150 - total flux cleaned = 0.000365856 Jy ! Component: 200 - total flux cleaned = 0.000240114 Jy ! Total flux subtracted in 200 components = 0.000240114 Jy ! Clean residual min=-0.003302 max=0.004096 Jy/beam ! Clean residual mean=0.000007 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.506865 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.506865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068428Jy sigma=1.296161 ! Fit after self-cal, rms=0.068422Jy sigma=1.296075 ! 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=0.068422Jy sigma=1.296075 ! Fit after self-cal, rms=0.068608Jy sigma=1.292677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=7.653 mas, bpa=-2.808 degrees ! Estimated noise=0.398516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773607 Jy ! Component: 100 - total flux cleaned = 0.000888247 Jy ! Component: 150 - total flux cleaned = 0.000886778 Jy ! Component: 200 - total flux cleaned = 0.000841279 Jy ! Total flux subtracted in 200 components = 0.000841279 Jy ! Clean residual min=-0.003082 max=0.004062 Jy/beam ! Clean residual mean=0.000009 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.507706 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 154 components and 0.507706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068517Jy sigma=1.290871 ! Fit after self-cal, rms=0.068515Jy sigma=1.290766 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 (96.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389488 Jy ! Component: 100 - total flux cleaned = 0.00520576 Jy ! Component: 150 - total flux cleaned = 0.00574982 Jy ! Component: 200 - total flux cleaned = 0.00589584 Jy ! Total flux subtracted in 200 components = 0.00589584 Jy ! Clean residual min=-0.002700 max=0.003611 Jy/beam ! Clean residual mean=0.000006 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.513602 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 174 components and 0.513602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068278Jy sigma=1.286063 ! Fit after self-cal, rms=0.068260Jy sigma=1.285820 ! 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=0.068260Jy sigma=1.285820 ! Fit after self-cal, rms=0.068327Jy sigma=1.285372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.245 mas, bmaj=11.41 mas, bpa=-5.265 degrees ! Estimated noise=0.504166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149613 Jy ! Component: 100 - total flux cleaned = 0.00206457 Jy ! Component: 150 - total flux cleaned = 0.00210692 Jy ! Component: 200 - total flux cleaned = 0.00200151 Jy ! Total flux subtracted in 200 components = 0.00200151 Jy ! Clean residual min=-0.003431 max=0.005618 Jy/beam ! Clean residual mean=0.000012 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.515603 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 190 components and 0.515603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068304Jy sigma=1.284723 ! Fit after self-cal, rms=0.068297Jy sigma=1.284617 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 = 0.000181032 Jy ! Component: 100 - total flux cleaned = 5.38123e-05 Jy ! Component: 150 - total flux cleaned = -6.44965e-05 Jy ! Component: 200 - total flux cleaned = -0.000145904 Jy ! Total flux subtracted in 200 components = -0.000145904 Jy ! Clean residual min=-0.003412 max=0.005493 Jy/beam ! Clean residual mean=0.000011 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.515457 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 198 components and 0.515457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068292Jy sigma=1.284377 ! Fit after self-cal, rms=0.068289Jy sigma=1.284356 ! 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=3.353 mas, bmaj=7.652 mas, bpa=-2.835 degrees ! Estimated noise=0.398451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.353 x 7.652 at -2.835 degrees (North through East) ! Clean map min=-0.0025648 max=0.33152 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=2.822 mas, bmaj=6.961 mas, bpa=-2.828 degrees ! Estimated noise=0.553394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.255978 Jy ! Component: 100 - total flux cleaned = 0.345741 Jy ! Component: 150 - total flux cleaned = 0.394986 Jy ! Component: 200 - total flux cleaned = 0.425126 Jy ! Total flux subtracted in 200 components = 0.425126 Jy ! Clean residual min=-0.007340 max=0.016138 Jy/beam ! Clean residual mean=0.000013 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.425126 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.425126 Jy ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=7.652 mas, bpa=-2.835 degrees ! Estimated noise=0.398451 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 = 0.0258559 Jy ! Component: 100 - total flux cleaned = 0.0423597 Jy ! Component: 150 - total flux cleaned = 0.0532015 Jy ! Component: 200 - total flux cleaned = 0.0604994 Jy ! Total flux subtracted in 200 components = 0.0604994 Jy ! Clean residual min=-0.003284 max=0.004720 Jy/beam ! Clean residual mean=0.000014 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.485626 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.485626 Jy ! Inverting map ! Added new window around map position (-18.5, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559065 Jy ! Component: 100 - total flux cleaned = 0.0100573 Jy ! Component: 150 - total flux cleaned = 0.0137522 Jy ! Component: 200 - total flux cleaned = 0.0168436 Jy ! Total flux subtracted in 200 components = 0.0168436 Jy ! Clean residual min=-0.002741 max=0.003702 Jy/beam ! Clean residual mean=0.000010 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.502469 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 94 components and 0.502469 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=7.245 mas, bmaj=11.41 mas, bpa=-5.265 degrees ! Estimated noise=0.504166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459807 Jy ! Component: 100 - total flux cleaned = 0.00787294 Jy ! Component: 150 - total flux cleaned = 0.0103743 Jy ! Component: 200 - total flux cleaned = 0.0118404 Jy ! Total flux subtracted in 200 components = 0.0118404 Jy ! Clean residual min=-0.003533 max=0.005550 Jy/beam ! Clean residual mean=0.000015 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.51431 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 = 0.00109885 Jy ! Component: 100 - total flux cleaned = 0.00209153 Jy ! Component: 150 - total flux cleaned = 0.00274366 Jy ! Component: 200 - total flux cleaned = 0.00305376 Jy ! Total flux subtracted in 200 components = 0.00305376 Jy ! Clean residual min=-0.003500 max=0.005443 Jy/beam ! Clean residual mean=0.000013 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.517363 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 183 components and 0.517363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=7.652 mas, bpa=-2.835 degrees ! Estimated noise=0.398451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183037 Jy ! Component: 100 - total flux cleaned = 0.000463942 Jy ! Component: 150 - total flux cleaned = 0.000594325 Jy ! Component: 200 - total flux cleaned = 0.000714764 Jy ! Total flux subtracted in 200 components = 0.000714764 Jy ! Clean residual min=-0.002632 max=0.003571 Jy/beam ! Clean residual mean=0.000006 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.518078 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 208 components and 0.518078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068196Jy sigma=1.281903 ! Fit after self-cal, rms=0.068162Jy sigma=1.281111 wmodel J0935+0719_S_map.mod ! Writing 208 model components to file: J0935+0719_S_map.mod wobs J0935+0719_S_uvs.fits ! Writing UV FITS file: J0935+0719_S_uvs.fits wwins J0935+0719_S_map.win ! wwins: Wrote 5 windows to J0935+0719_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 = 0.00155872 Jy ! Component: 100 - total flux cleaned = 0.00297048 Jy ! Component: 150 - total flux cleaned = 0.00402739 Jy ! Component: 200 - total flux cleaned = 0.00497781 Jy ! Component: 250 - total flux cleaned = 0.00579182 Jy ! Component: 300 - total flux cleaned = 0.00662334 Jy ! Component: 350 - total flux cleaned = 0.00742694 Jy ! Component: 400 - total flux cleaned = 0.00816126 Jy ! Component: 450 - total flux cleaned = 0.00883107 Jy ! Component: 500 - total flux cleaned = 0.00940146 Jy ! Component: 550 - total flux cleaned = 0.00983815 Jy ! Component: 600 - total flux cleaned = 0.010226 Jy ! Component: 650 - total flux cleaned = 0.0106041 Jy ! Component: 700 - total flux cleaned = 0.0108993 Jy ! Component: 750 - total flux cleaned = 0.0111528 Jy ! Component: 800 - total flux cleaned = 0.0113659 Jy ! Component: 850 - total flux cleaned = 0.0115054 Jy ! Component: 900 - total flux cleaned = 0.0118135 Jy ! Component: 950 - total flux cleaned = 0.0121493 Jy ! Component: 1000 - total flux cleaned = 0.012513 Jy ! Component: 1050 - total flux cleaned = 0.012741 Jy ! Component: 1100 - total flux cleaned = 0.0130621 Jy ! Component: 1150 - total flux cleaned = 0.0133782 Jy ! Component: 1200 - total flux cleaned = 0.0136269 Jy ! Component: 1250 - total flux cleaned = 0.0138724 Jy ! Component: 1300 - total flux cleaned = 0.0139935 Jy ! Component: 1350 - total flux cleaned = 0.0141729 Jy ! Component: 1400 - total flux cleaned = 0.0142915 Jy ! Component: 1450 - total flux cleaned = 0.0144381 Jy ! Component: 1500 - total flux cleaned = 0.0145535 Jy ! Component: 1550 - total flux cleaned = 0.0146393 Jy ! Component: 1600 - total flux cleaned = 0.014865 Jy ! Component: 1650 - total flux cleaned = 0.0149487 Jy ! Component: 1700 - total flux cleaned = 0.0151413 Jy ! Component: 1750 - total flux cleaned = 0.0153311 Jy ! Component: 1800 - total flux cleaned = 0.0154383 Jy ! Component: 1850 - total flux cleaned = 0.0155974 Jy ! Component: 1900 - total flux cleaned = 0.0157025 Jy ! Component: 1950 - total flux cleaned = 0.0157805 Jy ! Component: 2000 - total flux cleaned = 0.0159354 Jy ! Component: 2050 - total flux cleaned = 0.0160887 Jy ! Component: 2100 - total flux cleaned = 0.0161392 Jy ! Component: 2150 - total flux cleaned = 0.0163394 Jy ! Component: 2200 - total flux cleaned = 0.0164386 Jy ! Component: 2250 - total flux cleaned = 0.0165368 Jy ! Component: 2300 - total flux cleaned = 0.0166824 Jy ! Component: 2350 - total flux cleaned = 0.0168028 Jy ! Component: 2400 - total flux cleaned = 0.0168979 Jy ! Component: 2450 - total flux cleaned = 0.0170163 Jy ! Component: 2500 - total flux cleaned = 0.0172507 Jy ! Component: 2550 - total flux cleaned = 0.0173667 Jy ! Component: 2600 - total flux cleaned = 0.0175741 Jy ! Component: 2650 - total flux cleaned = 0.0177106 Jy ! Component: 2700 - total flux cleaned = 0.0178235 Jy ! Component: 2750 - total flux cleaned = 0.0178463 Jy ! Component: 2800 - total flux cleaned = 0.018025 Jy ! Component: 2850 - total flux cleaned = 0.0181795 Jy ! Component: 2900 - total flux cleaned = 0.0182014 Jy ! Component: 2950 - total flux cleaned = 0.0184193 Jy ! Component: 3000 - total flux cleaned = 0.0185275 Jy ! Component: 3050 - total flux cleaned = 0.0186776 Jy ! Component: 3100 - total flux cleaned = 0.0188481 Jy ! Component: 3150 - total flux cleaned = 0.018975 Jy ! Component: 3200 - total flux cleaned = 0.0190803 Jy ! Component: 3250 - total flux cleaned = 0.0192262 Jy ! Component: 3300 - total flux cleaned = 0.0193919 Jy ! Component: 3350 - total flux cleaned = 0.0195361 Jy ! Component: 3400 - total flux cleaned = 0.0195973 Jy ! Component: 3450 - total flux cleaned = 0.0197801 Jy ! Component: 3500 - total flux cleaned = 0.0199611 Jy ! Component: 3550 - total flux cleaned = 0.0200212 Jy ! Component: 3600 - total flux cleaned = 0.0201206 Jy ! Component: 3650 - total flux cleaned = 0.0203576 Jy ! Component: 3700 - total flux cleaned = 0.0204556 Jy ! Component: 3750 - total flux cleaned = 0.0205142 Jy ! Component: 3800 - total flux cleaned = 0.0206305 Jy ! Component: 3850 - total flux cleaned = 0.0208036 Jy ! Component: 3900 - total flux cleaned = 0.0209947 Jy ! Component: 3950 - total flux cleaned = 0.0211463 Jy ! Component: 4000 - total flux cleaned = 0.0212218 Jy ! Component: 4050 - total flux cleaned = 0.0213905 Jy ! Total flux subtracted in 4096 components = 0.0215395 Jy ! Clean residual min=-0.001015 max=0.001020 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.539618 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 565 components and 0.539618 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0935+0719_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.353 x 7.652 at -2.835 degrees (North through East) ! Clean map min=-0.0023082 max=0.33254 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0935+0719_S_map.fits wmodel /vlbi/uf001/uva//J0935+0719_S_map.mod ! Writing 565 model components to file: /vlbi/uf001/uva//J0935+0719_S_map.mod wobs /vlbi/uf001/uva//J0935+0719_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0935+0719_S_uvs.fits wwins /vlbi/uf001/uva//J0935+0719_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0935+0719_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.332538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000369792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333609 0.333609 0.667217 1.33443 2.66887 5.33774 10.6755 21.3509 42.7019 85.4038 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.332 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 899.257 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0935+0719_S_dfm.log closed on Mon Jan 14 00:32:12 2019