! Started logfile: /vlbi/uf001/uva//J0110-1648_S_dfm.log on Sun Jan 13 20:53:24 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//J0110-1648_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0110-1648_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0110-1648 ! ! 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 5130 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 J0110-1648_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=1.005847Jy sigma=17.942352 ! Fit after self-cal, rms=0.934669Jy sigma=16.705821 ! 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=2.724 mas, bmaj=6.504 mas, bpa=-4.886 degrees ! Estimated noise=0.859361 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 = 0.0513627 Jy ! Component: 100 - total flux cleaned = 0.0674075 Jy ! Total flux subtracted in 100 components = 0.0674075 Jy ! Clean residual min=-0.005904 max=0.006631 Jy/beam ! Clean residual mean=-0.000005 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.0674074 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0674074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084038Jy sigma=1.337713 ! Fit after self-cal, rms=0.082518Jy sigma=1.314455 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818812 Jy ! Component: 100 - total flux cleaned = 0.0120024 Jy ! Total flux subtracted in 100 components = 0.0120024 Jy ! Clean residual min=-0.005596 max=0.004928 Jy/beam ! Clean residual mean=-0.000001 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.0794098 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0794098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081786Jy sigma=1.298087 ! Fit after self-cal, rms=0.081748Jy sigma=1.297535 ! 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=3.229 mas, bmaj=7.749 mas, bpa=-4.706 degrees ! Estimated noise=0.572147 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 = 0.00210419 Jy ! Component: 100 - total flux cleaned = 0.0028886 Jy ! Component: 150 - total flux cleaned = 0.00291614 Jy ! Component: 200 - total flux cleaned = 0.00291563 Jy ! Total flux subtracted in 200 components = 0.00291563 Jy ! Clean residual min=-0.003238 max=0.003318 Jy/beam ! Clean residual mean=0.000005 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0823255 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0823255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081708Jy sigma=1.296339 ! Fit after self-cal, rms=0.081707Jy sigma=1.296289 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.749 at -4.706 degrees (North through East) ! Clean map min=-0.0030385 max=0.069057 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.13 KP 1.04 ! LA 0.96 MK 1.06 NL 0.99 OV 0.98 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.93 KP 1.01 ! LA 1.06 MK 0.96 NL 1.02 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.07 KP 1.04 ! LA 1.05 MK 1.04 NL 0.95 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.081707Jy sigma=1.296289 ! Fit after self-cal, rms=0.082288Jy sigma=1.293815 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.747 mas, bpa=-4.487 degrees ! Estimated noise=0.571387 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 = -0.000782666 Jy ! Component: 100 - total flux cleaned = -0.000861625 Jy ! Component: 150 - total flux cleaned = -0.000882841 Jy ! Component: 200 - total flux cleaned = -0.000883416 Jy ! Total flux subtracted in 200 components = -0.000883416 Jy ! Clean residual min=-0.003179 max=0.003240 Jy/beam ! Clean residual mean=0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.081442 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0814421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082269Jy sigma=1.293572 ! Fit after self-cal, rms=0.082342Jy sigma=1.293401 ! 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=0.082342Jy sigma=1.293401 ! Fit after self-cal, rms=0.085205Jy sigma=1.289274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.873 mas, bpa=-3.403 degrees ! Estimated noise=0.574886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.57215e-05 Jy ! Component: 100 - total flux cleaned = 3.79251e-05 Jy ! Component: 150 - total flux cleaned = 3.75254e-05 Jy ! Component: 200 - total flux cleaned = 1.6027e-05 Jy ! Total flux subtracted in 200 components = 1.6027e-05 Jy ! Clean residual min=-0.002795 max=0.003114 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0814581 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0814581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085191Jy sigma=1.289024 ! Fit after self-cal, rms=0.085295Jy sigma=1.288764 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 (42, 91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140402 Jy ! Component: 100 - total flux cleaned = 0.00163159 Jy ! Component: 150 - total flux cleaned = 0.00179798 Jy ! Component: 200 - total flux cleaned = 0.00203146 Jy ! Total flux subtracted in 200 components = 0.00203146 Jy ! Clean residual min=-0.002618 max=0.002645 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0834895 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0834895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085161Jy sigma=1.286175 ! Fit after self-cal, rms=0.085163Jy sigma=1.285904 ! Inverting map ! Added new window around map position (-62.5, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241189 Jy ! Component: 100 - total flux cleaned = 0.00321521 Jy ! Component: 150 - total flux cleaned = 0.00346825 Jy ! Component: 200 - total flux cleaned = 0.00369368 Jy ! Total flux subtracted in 200 components = 0.00369368 Jy ! Clean residual min=-0.002472 max=0.002278 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0871832 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0871832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085054Jy sigma=1.284384 ! Fit after self-cal, rms=0.085053Jy sigma=1.284232 ! 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=0.085053Jy sigma=1.284232 ! Fit after self-cal, rms=0.084833Jy sigma=1.283998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=7.862 mas, bpa=-3.337 degrees ! Estimated noise=0.571477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087357 Jy ! Component: 100 - total flux cleaned = 0.00109488 Jy ! Component: 150 - total flux cleaned = 0.00125024 Jy ! Component: 200 - total flux cleaned = 0.00132144 Jy ! Total flux subtracted in 200 components = 0.00132144 Jy ! Clean residual min=-0.002458 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0885047 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.0885046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084786Jy sigma=1.283390 ! Fit after self-cal, rms=0.084807Jy sigma=1.283337 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 = 0.000229196 Jy ! Component: 100 - total flux cleaned = 0.000264261 Jy ! Component: 150 - total flux cleaned = 0.000232514 Jy ! Component: 200 - total flux cleaned = 0.000231244 Jy ! Total flux subtracted in 200 components = 0.000231244 Jy ! Clean residual min=-0.002477 max=0.002147 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0887359 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.0887359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084782Jy sigma=1.282954 ! Fit after self-cal, rms=0.084784Jy sigma=1.282939 ! 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=0.084784Jy sigma=1.282939 ! Fit after self-cal, rms=0.084730Jy sigma=1.282909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.503 mas, bmaj=14.84 mas, bpa=0.3872 degrees ! Estimated noise=0.721561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780338 Jy ! Component: 100 - total flux cleaned = 0.00103859 Jy ! Component: 150 - total flux cleaned = 0.00109992 Jy ! Component: 200 - total flux cleaned = 0.00110014 Jy ! Total flux subtracted in 200 components = 0.00110014 Jy ! Clean residual min=-0.002409 max=0.002704 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.089836 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.089836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084728Jy sigma=1.282801 ! Fit after self-cal, rms=0.084727Jy sigma=1.282759 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 (126.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144183 Jy ! Component: 100 - total flux cleaned = 0.00189298 Jy ! Component: 150 - total flux cleaned = 0.00229088 Jy ! Component: 200 - total flux cleaned = 0.00248671 Jy ! Total flux subtracted in 200 components = 0.00248671 Jy ! Clean residual min=-0.002103 max=0.002058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0923227 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.0923227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084672Jy sigma=1.281719 ! Fit after self-cal, rms=0.084666Jy sigma=1.281564 ! 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=3.26 mas, bmaj=7.858 mas, bpa=-3.351 degrees ! Estimated noise=0.570842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 7.858 at -3.351 degrees (North through East) ! Clean map min=-0.0034055 max=0.069766 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=2.753 mas, bmaj=6.549 mas, bpa=-3.17 degrees ! Estimated noise=0.864718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525626 Jy ! Component: 100 - total flux cleaned = 0.0686398 Jy ! Component: 150 - total flux cleaned = 0.0748772 Jy ! Component: 200 - total flux cleaned = 0.0785292 Jy ! Total flux subtracted in 200 components = 0.0785292 Jy ! Clean residual min=-0.005041 max=0.004458 Jy/beam ! Clean residual mean=-0.000003 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.0785292 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 0.0785292 Jy ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.858 mas, bpa=-3.351 degrees ! Estimated noise=0.570842 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 = 0.00351502 Jy ! Component: 100 - total flux cleaned = 0.00505411 Jy ! Component: 150 - total flux cleaned = 0.00630374 Jy ! Component: 200 - total flux cleaned = 0.0069912 Jy ! Total flux subtracted in 200 components = 0.0069912 Jy ! Clean residual min=-0.002608 max=0.002352 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0855204 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.0855204 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=7.503 mas, bmaj=14.84 mas, bpa=0.3872 degrees ! Estimated noise=0.721561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223945 Jy ! Component: 100 - total flux cleaned = 0.00326083 Jy ! Component: 150 - total flux cleaned = 0.00399359 Jy ! Component: 200 - total flux cleaned = 0.00456897 Jy ! Total flux subtracted in 200 components = 0.00456897 Jy ! Clean residual min=-0.002180 max=0.001844 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0900894 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 = 0.000496309 Jy ! Component: 100 - total flux cleaned = 0.000899996 Jy ! Component: 150 - total flux cleaned = 0.00126188 Jy ! Component: 200 - total flux cleaned = 0.00159145 Jy ! Total flux subtracted in 200 components = 0.00159145 Jy ! Clean residual min=-0.002115 max=0.001862 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0916808 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.0916808 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.858 mas, bpa=-3.351 degrees ! Estimated noise=0.570842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493143 Jy ! Component: 100 - total flux cleaned = -0.000434105 Jy ! Component: 150 - total flux cleaned = -8.72768e-05 Jy ! Component: 200 - total flux cleaned = 0.000184221 Jy ! Total flux subtracted in 200 components = 0.000184221 Jy ! Clean residual min=-0.002309 max=0.002157 Jy/beam ! Clean residual mean=0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0918651 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.091865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084690Jy sigma=1.282004 ! Fit after self-cal, rms=0.084663Jy sigma=1.281649 wmodel J0110-1648_S_map.mod ! Writing 99 model components to file: J0110-1648_S_map.mod wobs J0110-1648_S_uvs.fits ! Writing UV FITS file: J0110-1648_S_uvs.fits wwins J0110-1648_S_map.win ! wwins: Wrote 4 windows to J0110-1648_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 = -0.000491646 Jy ! Component: 100 - total flux cleaned = -0.000786388 Jy ! Component: 150 - total flux cleaned = -0.000960944 Jy ! Component: 200 - total flux cleaned = -0.001028 Jy ! Component: 250 - total flux cleaned = -0.00109434 Jy ! Component: 300 - total flux cleaned = -0.00115889 Jy ! Component: 350 - total flux cleaned = -0.0011905 Jy ! Component: 400 - total flux cleaned = -0.00122136 Jy ! Component: 450 - total flux cleaned = -0.00128094 Jy ! Component: 500 - total flux cleaned = -0.00131057 Jy ! Component: 550 - total flux cleaned = -0.001369 Jy ! Component: 600 - total flux cleaned = -0.00156782 Jy ! Component: 650 - total flux cleaned = -0.00170732 Jy ! Component: 700 - total flux cleaned = -0.0019257 Jy ! Component: 750 - total flux cleaned = -0.00208649 Jy ! Component: 800 - total flux cleaned = -0.00224437 Jy ! Component: 850 - total flux cleaned = -0.00242486 Jy ! Component: 900 - total flux cleaned = -0.00242429 Jy ! Component: 950 - total flux cleaned = -0.00249956 Jy ! Component: 1000 - total flux cleaned = -0.00264787 Jy ! Component: 1050 - total flux cleaned = -0.00272133 Jy ! Component: 1100 - total flux cleaned = -0.00279329 Jy ! Component: 1150 - total flux cleaned = -0.0029106 Jy ! Component: 1200 - total flux cleaned = -0.00288708 Jy ! Component: 1250 - total flux cleaned = -0.00293333 Jy ! Component: 1300 - total flux cleaned = -0.00288839 Jy ! Component: 1350 - total flux cleaned = -0.00297802 Jy ! Component: 1400 - total flux cleaned = -0.00300016 Jy ! Component: 1450 - total flux cleaned = -0.00308714 Jy ! Component: 1500 - total flux cleaned = -0.00306531 Jy ! Component: 1550 - total flux cleaned = -0.00319356 Jy ! Component: 1600 - total flux cleaned = -0.00323524 Jy ! Component: 1650 - total flux cleaned = -0.00323521 Jy ! Component: 1700 - total flux cleaned = -0.00331761 Jy ! Component: 1750 - total flux cleaned = -0.00335869 Jy ! Component: 1800 - total flux cleaned = -0.00335868 Jy ! Component: 1850 - total flux cleaned = -0.00339867 Jy ! Component: 1900 - total flux cleaned = -0.00341889 Jy ! Component: 1950 - total flux cleaned = -0.0034778 Jy ! Component: 2000 - total flux cleaned = -0.0035164 Jy ! Component: 2050 - total flux cleaned = -0.00355435 Jy ! Component: 2100 - total flux cleaned = -0.00359194 Jy ! Component: 2150 - total flux cleaned = -0.00364783 Jy ! Component: 2200 - total flux cleaned = -0.00361078 Jy ! Component: 2250 - total flux cleaned = -0.00370256 Jy ! Component: 2300 - total flux cleaned = -0.00372053 Jy ! Component: 2350 - total flux cleaned = -0.00379245 Jy ! Component: 2400 - total flux cleaned = -0.00372091 Jy ! Component: 2450 - total flux cleaned = -0.00379137 Jy ! Component: 2500 - total flux cleaned = -0.00377384 Jy ! Component: 2550 - total flux cleaned = -0.00379131 Jy ! Component: 2600 - total flux cleaned = -0.00379109 Jy ! Component: 2650 - total flux cleaned = -0.00379111 Jy ! Component: 2700 - total flux cleaned = -0.00370688 Jy ! Component: 2750 - total flux cleaned = -0.00370692 Jy ! Component: 2800 - total flux cleaned = -0.00362385 Jy ! Component: 2850 - total flux cleaned = -0.00364049 Jy ! Component: 2900 - total flux cleaned = -0.00359165 Jy ! Component: 2950 - total flux cleaned = -0.00359164 Jy ! Component: 3000 - total flux cleaned = -0.00355956 Jy ! Component: 3050 - total flux cleaned = -0.00352751 Jy ! Component: 3100 - total flux cleaned = -0.00346419 Jy ! Component: 3150 - total flux cleaned = -0.00340173 Jy ! Component: 3200 - total flux cleaned = -0.00340183 Jy ! Component: 3250 - total flux cleaned = -0.00341714 Jy ! Component: 3300 - total flux cleaned = -0.00334047 Jy ! Component: 3350 - total flux cleaned = -0.0033101 Jy ! Component: 3400 - total flux cleaned = -0.00324969 Jy ! Component: 3450 - total flux cleaned = -0.00321977 Jy ! Component: 3500 - total flux cleaned = -0.00311578 Jy ! Component: 3550 - total flux cleaned = -0.00307164 Jy ! Component: 3600 - total flux cleaned = -0.00311573 Jy ! Component: 3650 - total flux cleaned = -0.0030718 Jy ! Component: 3700 - total flux cleaned = -0.00299955 Jy ! Component: 3750 - total flux cleaned = -0.00292791 Jy ! Component: 3800 - total flux cleaned = -0.00287099 Jy ! Component: 3850 - total flux cleaned = -0.00284269 Jy ! Component: 3900 - total flux cleaned = -0.00277253 Jy ! Component: 3950 - total flux cleaned = -0.00277239 Jy ! Component: 4000 - total flux cleaned = -0.00266165 Jy ! Component: 4050 - total flux cleaned = -0.00264815 Jy ! Total flux subtracted in 4096 components = -0.00255257 Jy ! Clean residual min=-0.000801 max=0.000746 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0893125 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 363 components and 0.0893125 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0110-1648_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 7.858 at -3.351 degrees (North through East) ! Clean map min=-0.0030481 max=0.069478 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0110-1648_S_map.fits wmodel /vlbi/uf001/uva//J0110-1648_S_map.mod ! Writing 363 model components to file: /vlbi/uf001/uva//J0110-1648_S_map.mod wobs /vlbi/uf001/uva//J0110-1648_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0110-1648_S_uvs.fits wwins /vlbi/uf001/uva//J0110-1648_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0110-1648_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.069478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244029 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0537 1.0537 2.10739 4.21479 8.42957 16.8591 33.7183 67.4366 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.711 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0110-1648_S_dfm.log closed on Sun Jan 13 20:53:29 2019