! Started logfile: /vlbi/uf001/uva//J0222-1615_S_dfm.log on Sun Jan 13 21:24:26 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//J0222-1615_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0222-1615_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972515 visibilities/baseline/integration-bin. ! Found source: J0222-1615 ! ! 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 4989 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 J0222-1615_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010658Jy sigma=20.026506 ! Fit after self-cal, rms=0.781374Jy sigma=15.305488 ! 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=2.614 mas, bmaj=6.793 mas, bpa=-3.812 degrees ! Estimated noise=0.714526 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 = 0.172939 Jy ! Component: 100 - total flux cleaned = 0.210825 Jy ! Total flux subtracted in 100 components = 0.210825 Jy ! Clean residual min=-0.011382 max=0.023423 Jy/beam ! Clean residual mean=-0.000088 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 0.210825 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.210825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094858Jy sigma=1.802236 ! Fit after self-cal, rms=0.094855Jy sigma=1.802102 ! Inverting map ! Added new window around map position (3, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020117 Jy ! Component: 100 - total flux cleaned = 0.0306087 Jy ! Total flux subtracted in 100 components = 0.0306087 Jy ! Clean residual min=-0.010332 max=0.020506 Jy/beam ! Clean residual mean=-0.000066 rms=0.003338 Jy/beam ! Combined flux in latest and established models = 0.241434 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.241434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089723Jy sigma=1.690091 ! Fit after self-cal, rms=0.089136Jy sigma=1.676319 ! 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=3.122 mas, bmaj=7.733 mas, bpa=-4.835 degrees ! Estimated noise=0.521504 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 (-6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237464 Jy ! Component: 100 - total flux cleaned = 0.0386298 Jy ! Component: 150 - total flux cleaned = 0.0491841 Jy ! Component: 200 - total flux cleaned = 0.057037 Jy ! Total flux subtracted in 200 components = 0.057037 Jy ! Clean residual min=-0.010153 max=0.011207 Jy/beam ! Clean residual mean=-0.000042 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.298471 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.298471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081628Jy sigma=1.517685 ! Fit after self-cal, rms=0.081195Jy sigma=1.507247 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.122 x 7.733 at -4.835 degrees (North through East) ! Clean map min=-0.0091193 max=0.20856 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.06 KP 1.03 ! LA 0.95 MK 1.02 NL 1.11 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.23 FD 0.94 HN 1.05 KP 1.02 ! LA 0.92 MK 0.95 NL 1.10 OV 0.93 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.93 HN 1.04 KP 1.04 ! LA 0.92 MK 0.97 NL 1.05 OV 0.95 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.081195Jy sigma=1.507247 ! Fit after self-cal, rms=0.094515Jy sigma=1.362116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=7.851 mas, bpa=-5.179 degrees ! Estimated noise=0.536853 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 = 0.0025119 Jy ! Component: 100 - total flux cleaned = 0.00235849 Jy ! Component: 150 - total flux cleaned = 0.00185952 Jy ! Component: 200 - total flux cleaned = 0.00131643 Jy ! Total flux subtracted in 200 components = 0.00131643 Jy ! Clean residual min=-0.006072 max=0.005551 Jy/beam ! Clean residual mean=0.000002 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.299787 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.299787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093734Jy sigma=1.352712 ! Fit after self-cal, rms=0.093875Jy sigma=1.350838 ! 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=0.093875Jy sigma=1.350838 ! Fit after self-cal, rms=0.092035Jy sigma=1.314388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=7.869 mas, bpa=-5.559 degrees ! Estimated noise=0.536177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258306 Jy ! Component: 100 - total flux cleaned = -0.0029313 Jy ! Component: 150 - total flux cleaned = -0.00312503 Jy ! Component: 200 - total flux cleaned = -0.00321756 Jy ! Total flux subtracted in 200 components = -0.00321756 Jy ! Clean residual min=-0.004477 max=0.003428 Jy/beam ! Clean residual mean=0.000002 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.296569 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.296569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091676Jy sigma=1.308397 ! Fit after self-cal, rms=0.091667Jy sigma=1.307859 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 = -1.43578e-05 Jy ! Component: 100 - total flux cleaned = 0.000215217 Jy ! Component: 150 - total flux cleaned = 0.000214436 Jy ! Component: 200 - total flux cleaned = 0.000213582 Jy ! Total flux subtracted in 200 components = 0.000213582 Jy ! Clean residual min=-0.003957 max=0.003461 Jy/beam ! Clean residual mean=0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.296783 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.296783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091525Jy sigma=1.305278 ! Fit after self-cal, rms=0.091515Jy sigma=1.305060 ! 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=0.091515Jy sigma=1.305060 ! Fit after self-cal, rms=0.093152Jy sigma=1.303673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=7.862 mas, bpa=-5.521 degrees ! Estimated noise=0.53465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219518 Jy ! Component: 100 - total flux cleaned = -0.00251334 Jy ! Component: 150 - total flux cleaned = -0.00265299 Jy ! Component: 200 - total flux cleaned = -0.00271584 Jy ! Total flux subtracted in 200 components = -0.00271584 Jy ! Clean residual min=-0.003484 max=0.003204 Jy/beam ! Clean residual mean=0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.294067 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.294067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092965Jy sigma=1.300841 ! Fit after self-cal, rms=0.092956Jy sigma=1.300689 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 = -0.00013536 Jy ! Component: 100 - total flux cleaned = -2.1701e-05 Jy ! Component: 150 - total flux cleaned = -2.08933e-05 Jy ! Component: 200 - total flux cleaned = 7.50331e-05 Jy ! Total flux subtracted in 200 components = 7.50331e-05 Jy ! Clean residual min=-0.003201 max=0.003251 Jy/beam ! Clean residual mean=0.000002 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.294142 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.294142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092877Jy sigma=1.299354 ! Fit after self-cal, rms=0.092873Jy sigma=1.299259 ! Inverting map ! Added new window around map position (-77.5, 103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282409 Jy ! Component: 100 - total flux cleaned = 0.00294677 Jy ! Component: 150 - total flux cleaned = 0.00311177 Jy ! Component: 200 - total flux cleaned = 0.00331775 Jy ! Total flux subtracted in 200 components = 0.00331775 Jy ! Clean residual min=-0.003114 max=0.002960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.29746 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 175 components and 0.29746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092753Jy sigma=1.296305 ! Fit after self-cal, rms=0.092739Jy sigma=1.296131 ! 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=0.092739Jy sigma=1.296131 ! Fit after self-cal, rms=0.094046Jy sigma=1.295336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.379 mas, bmaj=15.26 mas, bpa=-3.15 degrees ! Estimated noise=0.699588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252499 Jy ! Component: 100 - total flux cleaned = -5.57467e-05 Jy ! Component: 150 - total flux cleaned = 0.00011411 Jy ! Component: 200 - total flux cleaned = 0.000215456 Jy ! Total flux subtracted in 200 components = 0.000215456 Jy ! Clean residual min=-0.003718 max=0.002906 Jy/beam ! Clean residual mean=0.000006 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.297675 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 200 components and 0.297675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093981Jy sigma=1.294131 ! Fit after self-cal, rms=0.093979Jy sigma=1.294080 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 = 0.000312708 Jy ! Component: 100 - total flux cleaned = 0.000356215 Jy ! Component: 150 - total flux cleaned = 0.00039588 Jy ! Component: 200 - total flux cleaned = 0.000431435 Jy ! Total flux subtracted in 200 components = 0.000431435 Jy ! Clean residual min=-0.003677 max=0.002873 Jy/beam ! Clean residual mean=0.000006 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.298107 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 219 components and 0.298107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093950Jy sigma=1.293667 ! Fit after self-cal, rms=0.093945Jy sigma=1.293621 ! 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=3.088 mas, bmaj=7.858 mas, bpa=-5.476 degrees ! Estimated noise=0.53334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 7.858 at -5.476 degrees (North through East) ! Clean map min=-0.0026326 max=0.2174 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=2.573 mas, bmaj=6.87 mas, bpa=-4.438 degrees ! Estimated noise=0.73192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176892 Jy ! Component: 100 - total flux cleaned = 0.217466 Jy ! Component: 150 - total flux cleaned = 0.23561 Jy ! Component: 200 - total flux cleaned = 0.248176 Jy ! Total flux subtracted in 200 components = 0.248176 Jy ! Clean residual min=-0.004940 max=0.007147 Jy/beam ! Clean residual mean=-0.000034 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.248176 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.248176 Jy ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.858 mas, bpa=-5.476 degrees ! Estimated noise=0.53334 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 = 0.0138644 Jy ! Component: 100 - total flux cleaned = 0.0223842 Jy ! Component: 150 - total flux cleaned = 0.0283576 Jy ! Component: 200 - total flux cleaned = 0.032907 Jy ! Total flux subtracted in 200 components = 0.032907 Jy ! Clean residual min=-0.002806 max=0.003726 Jy/beam ! Clean residual mean=-0.000014 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.281083 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 80 components and 0.281083 Jy ! Inverting map ! Added new window around map position (22, -54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039432 Jy ! Component: 100 - total flux cleaned = 0.00703184 Jy ! Component: 150 - total flux cleaned = 0.00961125 Jy ! Component: 200 - total flux cleaned = 0.0117741 Jy ! Total flux subtracted in 200 components = 0.0117741 Jy ! Clean residual min=-0.002623 max=0.002828 Jy/beam ! Clean residual mean=-0.000005 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.292857 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.292857 Jy ! Inverting map ! Added new window around map position (118.5, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215485 Jy ! Component: 100 - total flux cleaned = 0.00307848 Jy ! Component: 150 - total flux cleaned = 0.00371171 Jy ! Component: 200 - total flux cleaned = 0.00417197 Jy ! Total flux subtracted in 200 components = 0.00417197 Jy ! Clean residual min=-0.002527 max=0.002428 Jy/beam ! Clean residual mean=-0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.297029 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 134 components and 0.297029 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=7.379 mas, bmaj=15.26 mas, bpa=-3.15 degrees ! Estimated noise=0.699588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178506 Jy ! Component: 100 - total flux cleaned = 0.00227852 Jy ! Component: 150 - total flux cleaned = 0.00251975 Jy ! Component: 200 - total flux cleaned = 0.00259172 Jy ! Total flux subtracted in 200 components = 0.00259172 Jy ! Clean residual min=-0.002989 max=0.002808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.299621 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 = 3.31736e-05 Jy ! Component: 100 - total flux cleaned = 6.36864e-05 Jy ! Component: 150 - total flux cleaned = 6.38611e-05 Jy ! Component: 200 - total flux cleaned = 3.9366e-05 Jy ! Total flux subtracted in 200 components = 3.9366e-05 Jy ! Clean residual min=-0.002927 max=0.002777 Jy/beam ! Clean residual mean=-0.000002 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.29966 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 167 components and 0.29966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.858 mas, bpa=-5.476 degrees ! Estimated noise=0.53334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358008 Jy ! Component: 100 - total flux cleaned = -0.000404269 Jy ! Component: 150 - total flux cleaned = -0.000405353 Jy ! Component: 200 - total flux cleaned = -0.00036663 Jy ! Total flux subtracted in 200 components = -0.00036663 Jy ! Clean residual min=-0.002218 max=0.002266 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.299294 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.299294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093623Jy sigma=1.288787 ! Fit after self-cal, rms=0.093592Jy sigma=1.288406 wmodel J0222-1615_S_map.mod ! Writing 183 model components to file: J0222-1615_S_map.mod wobs J0222-1615_S_uvs.fits ! Writing UV FITS file: J0222-1615_S_uvs.fits wwins J0222-1615_S_map.win ! wwins: Wrote 6 windows to J0222-1615_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 = 8.06792e-05 Jy ! Component: 100 - total flux cleaned = 0.000307686 Jy ! Component: 150 - total flux cleaned = 0.000487988 Jy ! Component: 200 - total flux cleaned = 0.00059134 Jy ! Component: 250 - total flux cleaned = 0.000590887 Jy ! Component: 300 - total flux cleaned = 0.000558643 Jy ! Component: 350 - total flux cleaned = 0.000559053 Jy ! Component: 400 - total flux cleaned = 0.000499068 Jy ! Component: 450 - total flux cleaned = 0.000440069 Jy ! Component: 500 - total flux cleaned = 0.000354125 Jy ! Component: 550 - total flux cleaned = 0.000242394 Jy ! Component: 600 - total flux cleaned = 5.10747e-05 Jy ! Component: 650 - total flux cleaned = -0.000136405 Jy ! Component: 700 - total flux cleaned = -0.000319896 Jy ! Component: 750 - total flux cleaned = -0.000422445 Jy ! Component: 800 - total flux cleaned = -0.000548641 Jy ! Component: 850 - total flux cleaned = -0.000647717 Jy ! Component: 900 - total flux cleaned = -0.000696584 Jy ! Component: 950 - total flux cleaned = -0.000720888 Jy ! Component: 1000 - total flux cleaned = -0.000839266 Jy ! Component: 1050 - total flux cleaned = -0.000862067 Jy ! Component: 1100 - total flux cleaned = -0.000907802 Jy ! Component: 1150 - total flux cleaned = -0.00097544 Jy ! Component: 1200 - total flux cleaned = -0.00102025 Jy ! Component: 1250 - total flux cleaned = -0.00112953 Jy ! Component: 1300 - total flux cleaned = -0.00115085 Jy ! Component: 1350 - total flux cleaned = -0.00115092 Jy ! Component: 1400 - total flux cleaned = -0.00121377 Jy ! Component: 1450 - total flux cleaned = -0.00123461 Jy ! Component: 1500 - total flux cleaned = -0.00129599 Jy ! Component: 1550 - total flux cleaned = -0.00131624 Jy ! Component: 1600 - total flux cleaned = -0.00139616 Jy ! Component: 1650 - total flux cleaned = -0.00143565 Jy ! Component: 1700 - total flux cleaned = -0.0014748 Jy ! Component: 1750 - total flux cleaned = -0.00159063 Jy ! Component: 1800 - total flux cleaned = -0.00168624 Jy ! Component: 1850 - total flux cleaned = -0.00178092 Jy ! Component: 1900 - total flux cleaned = -0.00187463 Jy ! Component: 1950 - total flux cleaned = -0.00196705 Jy ! Component: 2000 - total flux cleaned = -0.00205875 Jy ! Component: 2050 - total flux cleaned = -0.00220402 Jy ! Component: 2100 - total flux cleaned = -0.00225798 Jy ! Component: 2150 - total flux cleaned = -0.00234723 Jy ! Component: 2200 - total flux cleaned = -0.00243538 Jy ! Component: 2250 - total flux cleaned = -0.00252282 Jy ! Component: 2300 - total flux cleaned = -0.00255775 Jy ! Component: 2350 - total flux cleaned = -0.00262665 Jy ! Component: 2400 - total flux cleaned = -0.00271162 Jy ! Component: 2450 - total flux cleaned = -0.00274536 Jy ! Component: 2500 - total flux cleaned = -0.00277885 Jy ! Component: 2550 - total flux cleaned = -0.00284518 Jy ! Component: 2600 - total flux cleaned = -0.00277926 Jy ! Component: 2650 - total flux cleaned = -0.00287765 Jy ! Component: 2700 - total flux cleaned = -0.00290995 Jy ! Component: 2750 - total flux cleaned = -0.00292585 Jy ! Component: 2800 - total flux cleaned = -0.00300552 Jy ! Component: 2850 - total flux cleaned = -0.00303716 Jy ! Component: 2900 - total flux cleaned = -0.00311546 Jy ! Component: 2950 - total flux cleaned = -0.00306859 Jy ! Component: 3000 - total flux cleaned = -0.00316128 Jy ! Component: 3050 - total flux cleaned = -0.00319174 Jy ! Component: 3100 - total flux cleaned = -0.00320698 Jy ! Component: 3150 - total flux cleaned = -0.00328244 Jy ! Component: 3200 - total flux cleaned = -0.00331232 Jy ! Component: 3250 - total flux cleaned = -0.00335678 Jy ! Component: 3300 - total flux cleaned = -0.00335669 Jy ! Component: 3350 - total flux cleaned = -0.00335657 Jy ! Component: 3400 - total flux cleaned = -0.0033568 Jy ! Component: 3450 - total flux cleaned = -0.00338573 Jy ! Component: 3500 - total flux cleaned = -0.00342862 Jy ! Component: 3550 - total flux cleaned = -0.0034568 Jy ! Component: 3600 - total flux cleaned = -0.00348507 Jy ! Component: 3650 - total flux cleaned = -0.00352698 Jy ! Component: 3700 - total flux cleaned = -0.0035409 Jy ! Component: 3750 - total flux cleaned = -0.00349968 Jy ! Component: 3800 - total flux cleaned = -0.00360977 Jy ! Component: 3850 - total flux cleaned = -0.00359615 Jy ! Component: 3900 - total flux cleaned = -0.00363699 Jy ! Component: 3950 - total flux cleaned = -0.00366391 Jy ! Component: 4000 - total flux cleaned = -0.00373087 Jy ! Component: 4050 - total flux cleaned = -0.00370425 Jy ! Total flux subtracted in 4096 components = -0.00377041 Jy ! Clean residual min=-0.000774 max=0.000832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.295523 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 447 components and 0.295523 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0222-1615_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 7.858 at -5.476 degrees (North through East) ! Clean map min=-0.0017823 max=0.22063 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0222-1615_S_map.fits wmodel /vlbi/uf001/uva//J0222-1615_S_map.mod ! Writing 447 model components to file: /vlbi/uf001/uva//J0222-1615_S_map.mod wobs /vlbi/uf001/uva//J0222-1615_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0222-1615_S_uvs.fits wwins /vlbi/uf001/uva//J0222-1615_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J0222-1615_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.220627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324787 0.324787 0.649575 1.29915 2.5983 5.1966 10.3932 20.7864 41.5728 83.1456 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.22 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 923.681 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0222-1615_S_dfm.log closed on Sun Jan 13 21:24:30 2019