! Started logfile: /scr/pima/bg219b_uvs/J2156-0037_S_dfm.log on Thu May 19 20:35:51 2016 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 /scr/pima/bg219b_uvs/J2156-0037_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2156-0037_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J2156-0037 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4500 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J2156-0037_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 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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038134Jy sigma=22.522358 ! Fit after self-cal, rms=0.672930Jy sigma=14.553666 ! 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=2.825 mas, bmaj=6.887 mas, bpa=-4.328 degrees ! Estimated noise=0.678701 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 = 0.253312 Jy ! Component: 100 - total flux cleaned = 0.308935 Jy ! Total flux subtracted in 100 components = 0.308935 Jy ! Clean residual min=-0.005981 max=0.017556 Jy/beam ! Clean residual mean=0.000020 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.308935 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.308935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069492Jy sigma=1.403391 ! Fit after self-cal, rms=0.069488Jy sigma=1.403324 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017875 Jy ! Component: 100 - total flux cleaned = 0.0259369 Jy ! Total flux subtracted in 100 components = 0.0259369 Jy ! Clean residual min=-0.004167 max=0.004209 Jy/beam ! Clean residual mean=0.000006 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.334872 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.334872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064244Jy sigma=1.288982 ! Fit after self-cal, rms=0.064227Jy sigma=1.288730 ! 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=3.357 mas, bmaj=7.848 mas, bpa=-4.712 degrees ! Estimated noise=0.545729 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 = 0.00547797 Jy ! Component: 100 - total flux cleaned = 0.00839205 Jy ! Component: 150 - total flux cleaned = 0.010013 Jy ! Component: 200 - total flux cleaned = 0.010932 Jy ! Total flux subtracted in 200 components = 0.010932 Jy ! Clean residual min=-0.003302 max=0.002908 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.345804 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.345804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063715Jy sigma=1.279576 ! Fit after self-cal, rms=0.063715Jy sigma=1.279510 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.357 x 7.848 at -4.712 degrees (North through East) ! Clean map min=-0.0031429 max=0.32756 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 1.00 ! LA 0.98 MK 1.02 NL 1.01 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.00 ! LA 0.98 MK 1.03 NL 1.00 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 0.96 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.063715Jy sigma=1.279510 ! Fit after self-cal, rms=0.062786Jy sigma=1.263017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=7.85 mas, bpa=-4.632 degrees ! Estimated noise=0.546366 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 = -3.51182e-05 Jy ! Component: 100 - total flux cleaned = -1.53502e-05 Jy ! Component: 150 - total flux cleaned = -1.42737e-05 Jy ! Component: 200 - total flux cleaned = -1.37886e-05 Jy ! Total flux subtracted in 200 components = -1.37886e-05 Jy ! Clean residual min=-0.002894 max=0.002741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.345791 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.345791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062774Jy sigma=1.262838 ! Fit after self-cal, rms=0.062778Jy sigma=1.262804 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062778Jy sigma=1.262804 ! Fit after self-cal, rms=0.061826Jy sigma=1.245622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=7.851 mas, bpa=-4.612 degrees ! Estimated noise=0.546203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.002e-05 Jy ! Component: 100 - total flux cleaned = -9.36662e-06 Jy ! Component: 150 - total flux cleaned = -3.40607e-05 Jy ! Component: 200 - total flux cleaned = -3.39557e-05 Jy ! Total flux subtracted in 200 components = -3.39557e-05 Jy ! Clean residual min=-0.002365 max=0.002385 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.345757 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.345757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061820Jy sigma=1.245527 ! Fit after self-cal, rms=0.061823Jy sigma=1.245493 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 = -4.40684e-05 Jy ! Component: 100 - total flux cleaned = -6.6307e-05 Jy ! Component: 150 - total flux cleaned = -8.40769e-05 Jy ! Component: 200 - total flux cleaned = -8.39612e-05 Jy ! Total flux subtracted in 200 components = -8.39612e-05 Jy ! Clean residual min=-0.002368 max=0.002380 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.345673 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.345673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061820Jy sigma=1.245441 ! Fit after self-cal, rms=0.061820Jy sigma=1.245431 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061820Jy sigma=1.245431 ! Fit after self-cal, rms=0.061819Jy sigma=1.245419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=7.85 mas, bpa=-4.593 degrees ! Estimated noise=0.546315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.9483e-05 Jy ! Component: 100 - total flux cleaned = 5.02649e-05 Jy ! Component: 150 - total flux cleaned = 4.20047e-05 Jy ! Component: 200 - total flux cleaned = 3.4481e-05 Jy ! Total flux subtracted in 200 components = 3.4481e-05 Jy ! Clean residual min=-0.002363 max=0.002363 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.345707 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.345707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061816Jy sigma=1.245382 ! Fit after self-cal, rms=0.061816Jy sigma=1.245376 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 = -1.1038e-05 Jy ! Component: 100 - total flux cleaned = -2.68471e-05 Jy ! Component: 150 - total flux cleaned = -3.32214e-05 Jy ! Component: 200 - total flux cleaned = -4.48153e-05 Jy ! Total flux subtracted in 200 components = -4.48153e-05 Jy ! Clean residual min=-0.002365 max=0.002359 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.345662 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.345662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061814Jy sigma=1.245347 ! Fit after self-cal, rms=0.061814Jy sigma=1.245342 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061814Jy sigma=1.245342 ! Fit after self-cal, rms=0.061811Jy sigma=1.245337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.423 mas, bmaj=11.93 mas, bpa=-2.493 degrees ! Estimated noise=0.682619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502009 Jy ! Component: 100 - total flux cleaned = 0.000447743 Jy ! Component: 150 - total flux cleaned = 0.000427594 Jy ! Component: 200 - total flux cleaned = 0.000420342 Jy ! Total flux subtracted in 200 components = 0.000420342 Jy ! Clean residual min=-0.002337 max=0.002558 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.346083 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 0.346083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061811Jy sigma=1.245441 ! Fit after self-cal, rms=0.061809Jy sigma=1.245381 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 = 0.000125821 Jy ! Component: 100 - total flux cleaned = 0.000108381 Jy ! Component: 150 - total flux cleaned = 0.000100319 Jy ! Component: 200 - total flux cleaned = 8.94695e-05 Jy ! Total flux subtracted in 200 components = 8.94695e-05 Jy ! Clean residual min=-0.002339 max=0.002559 Jy/beam ! Clean residual mean=0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.346172 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.346172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061810Jy sigma=1.245457 ! Fit after self-cal, rms=0.061809Jy sigma=1.245425 ! 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=3.361 mas, bmaj=7.849 mas, bpa=-4.576 degrees ! Estimated noise=0.546381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.361 x 7.849 at -4.576 degrees (North through East) ! Clean map min=-0.0023569 max=0.32777 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=2.828 mas, bmaj=6.879 mas, bpa=-4.165 degrees ! Estimated noise=0.677766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252934 Jy ! Component: 100 - total flux cleaned = 0.308465 Jy ! Component: 150 - total flux cleaned = 0.325965 Jy ! Component: 200 - total flux cleaned = 0.334034 Jy ! Total flux subtracted in 200 components = 0.334034 Jy ! Clean residual min=-0.003548 max=0.003817 Jy/beam ! Clean residual mean=0.000007 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.334034 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.334034 Jy ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=7.849 mas, bpa=-4.576 degrees ! Estimated noise=0.546381 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 = 0.00598344 Jy ! Component: 100 - total flux cleaned = 0.00893685 Jy ! Component: 150 - total flux cleaned = 0.010537 Jy ! Component: 200 - total flux cleaned = 0.01117 Jy ! Total flux subtracted in 200 components = 0.01117 Jy ! Clean residual min=-0.002524 max=0.002472 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.345204 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.345205 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=7.423 mas, bmaj=11.93 mas, bpa=-2.493 degrees ! Estimated noise=0.682619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103783 Jy ! Component: 100 - total flux cleaned = 0.00100117 Jy ! Component: 150 - total flux cleaned = 0.000984286 Jy ! Component: 200 - total flux cleaned = 0.000978622 Jy ! Total flux subtracted in 200 components = 0.000978622 Jy ! Clean residual min=-0.002311 max=0.002577 Jy/beam ! Clean residual mean=0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.346183 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 = -1.81474e-07 Jy ! Component: 100 - total flux cleaned = -3.38423e-07 Jy ! Component: 150 - total flux cleaned = 4.01203e-06 Jy ! Component: 200 - total flux cleaned = 3.96919e-06 Jy ! Total flux subtracted in 200 components = 3.96919e-06 Jy ! Clean residual min=-0.002311 max=0.002569 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.346187 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.346187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=7.849 mas, bpa=-4.576 degrees ! Estimated noise=0.546381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252866 Jy ! Component: 100 - total flux cleaned = -0.000253438 Jy ! Component: 150 - total flux cleaned = -0.000221556 Jy ! Component: 200 - total flux cleaned = -0.000207029 Jy ! Total flux subtracted in 200 components = -0.000207029 Jy ! Clean residual min=-0.002452 max=0.002373 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.34598 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.34598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061818Jy sigma=1.245598 ! Fit after self-cal, rms=0.061819Jy sigma=1.245551 wmodel /J2156-0037_S_map.mod ! wmodel: Unable to open new model file: /J2156-0037_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2156-0037_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.361 x 7.849 at -4.576 degrees (North through East) ! Clean map min=-0.0023596 max=0.32784 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2156-0037_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.32784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000576947 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.527952 0.527952 1.0559 2.11181 4.22362 8.44724 16.8945 33.7889 67.5779 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.327 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 568.233 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2156-0037_S_dfm.log closed on Thu May 19 20:35:53 2016