! Started logfile: /scr/pima/rv125_uvs/J1309-3948_X_dfm.log on Sun Dec 23 02:51:35 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv125_uvs/J1309-3948_X_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1309-3948_X_uva.fits ! AN table 1: 26 integrations on 15 of 15 possible baselines. ! AN table 2: 22 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J1309-3948 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 2736 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1309-3948_X] 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 0.200x0.200 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.073095Jy sigma=14.953220 ! Fit after self-cal, rms=0.604462Jy sigma=8.241474 ! 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=0.5804 mas, bmaj=2.023 mas, bpa=6.804 degrees ! Estimated noise=1.78852 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 = 0.317085 Jy ! Component: 100 - total flux cleaned = 0.38623 Jy ! Total flux subtracted in 100 components = 0.38623 Jy ! Clean residual min=-0.021426 max=0.034290 Jy/beam ! Clean residual mean=0.000038 rms=0.004851 Jy/beam ! Combined flux in latest and established models = 0.38623 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.38623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096338Jy sigma=1.276509 ! Fit after self-cal, rms=0.096336Jy sigma=1.276489 ! Inverting map ! Added new window around map position (-0.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029368 Jy ! Component: 100 - total flux cleaned = 0.0325421 Jy ! Total flux subtracted in 100 components = 0.0325421 Jy ! Clean residual min=-0.015211 max=0.022681 Jy/beam ! Clean residual mean=0.000037 rms=0.003794 Jy/beam ! Combined flux in latest and established models = 0.418772 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.418772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085712Jy sigma=1.133390 ! Fit after self-cal, rms=0.084387Jy sigma=1.112302 ! 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=0.778 mas, bmaj=2.508 mas, bpa=5.264 degrees ! Estimated noise=0.993718 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 = 0.0149074 Jy ! Component: 100 - total flux cleaned = 0.0157942 Jy ! Component: 150 - total flux cleaned = 0.0165271 Jy ! Component: 200 - total flux cleaned = 0.0173896 Jy ! Total flux subtracted in 200 components = 0.0173896 Jy ! Clean residual min=-0.016439 max=0.019253 Jy/beam ! Clean residual mean=0.000123 rms=0.003935 Jy/beam ! Combined flux in latest and established models = 0.436162 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.436162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080984Jy sigma=1.072292 ! Fit after self-cal, rms=0.080809Jy sigma=1.067627 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.778 x 2.508 at 5.264 degrees (North through East) ! Clean map min=-0.01601 max=0.38007 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.02 LA 1.03 NL 1.26 OV 0.97 ! PT 0.89 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.05 LA 1.01 MK 1.01 OV 1.05 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.03 LA 0.99 NL 1.21 OV 0.96 ! PT 0.91 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.05 LA 1.02 MK 1.02 OV 1.04 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.03 LA 1.03 NL 1.22 OV 0.98 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.04 LA 1.03 MK 0.97 OV 1.06 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.02 LA 1.06 NL 1.22 OV 0.99 ! PT 0.92 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.05 LA 1.03 MK 0.98 OV 1.06 ! PT 0.91 SC 1.04 ! ! ! Fit before self-cal, rms=0.080809Jy sigma=1.067627 ! Fit after self-cal, rms=0.074712Jy sigma=0.925689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7699 mas, bmaj=2.49 mas, bpa=5.3 degrees ! Estimated noise=1.01309 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 = -0.00350195 Jy ! Component: 100 - total flux cleaned = -0.00340202 Jy ! Component: 150 - total flux cleaned = -0.0034711 Jy ! Component: 200 - total flux cleaned = -0.00360593 Jy ! Total flux subtracted in 200 components = -0.00360593 Jy ! Clean residual min=-0.005524 max=0.004843 Jy/beam ! Clean residual mean=0.000028 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.432556 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.432556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074271Jy sigma=0.921908 ! Fit after self-cal, rms=0.074297Jy sigma=0.920983 ! 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=0.074297Jy sigma=0.920983 ! Fit after self-cal, rms=0.074671Jy sigma=0.920310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7705 mas, bmaj=2.492 mas, bpa=5.312 degrees ! Estimated noise=1.01367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187733 Jy ! Component: 100 - total flux cleaned = -0.0019652 Jy ! Component: 150 - total flux cleaned = -0.00209207 Jy ! Component: 200 - total flux cleaned = -0.0023212 Jy ! Total flux subtracted in 200 components = -0.0023212 Jy ! Clean residual min=-0.005100 max=0.004611 Jy/beam ! Clean residual mean=0.000026 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.430235 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.430235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074423Jy sigma=0.918478 ! Fit after self-cal, rms=0.074365Jy sigma=0.918140 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 = -0.000540732 Jy ! Component: 100 - total flux cleaned = -0.0005449 Jy ! Component: 150 - total flux cleaned = -0.000665418 Jy ! Component: 200 - total flux cleaned = -0.000810864 Jy ! Total flux subtracted in 200 components = -0.000810864 Jy ! Clean residual min=-0.004890 max=0.004396 Jy/beam ! Clean residual mean=0.000027 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.429424 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.429424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074278Jy sigma=0.917547 ! Fit after self-cal, rms=0.074254Jy sigma=0.917456 ! 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=0.074254Jy sigma=0.917456 ! Fit after self-cal, rms=0.074694Jy sigma=0.916563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7704 mas, bmaj=2.492 mas, bpa=5.312 degrees ! Estimated noise=1.01424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108631 Jy ! Component: 100 - total flux cleaned = -0.00115675 Jy ! Component: 150 - total flux cleaned = -0.00130674 Jy ! Component: 200 - total flux cleaned = -0.00148231 Jy ! Total flux subtracted in 200 components = -0.00148231 Jy ! Clean residual min=-0.004533 max=0.004319 Jy/beam ! Clean residual mean=0.000023 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.427942 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.427942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074556Jy sigma=0.915647 ! Fit after self-cal, rms=0.074529Jy sigma=0.915492 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 = -0.000372505 Jy ! Component: 100 - total flux cleaned = -0.000408951 Jy ! Component: 150 - total flux cleaned = -0.000537329 Jy ! Component: 200 - total flux cleaned = -0.000651375 Jy ! Total flux subtracted in 200 components = -0.000651375 Jy ! Clean residual min=-0.004559 max=0.004146 Jy/beam ! Clean residual mean=0.000024 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.42729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.42729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074476Jy sigma=0.915189 ! Fit after self-cal, rms=0.074461Jy sigma=0.915152 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.074461Jy sigma=0.915152 ! Fit after self-cal, rms=0.074803Jy sigma=0.914590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=9.139 mas, bpa=-4.548 degrees ! Estimated noise=1.32226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646141 Jy ! Component: 100 - total flux cleaned = -0.000647816 Jy ! Component: 150 - total flux cleaned = -0.000648938 Jy ! Component: 200 - total flux cleaned = -0.000649826 Jy ! Total flux subtracted in 200 components = -0.000649826 Jy ! Clean residual min=-0.005390 max=0.004337 Jy/beam ! Clean residual mean=0.000042 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.42664 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.42664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074761Jy sigma=0.914445 ! Fit after self-cal, rms=0.074740Jy sigma=0.914235 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 = -8.77309e-05 Jy ! Component: 100 - total flux cleaned = -9.16902e-05 Jy ! Component: 150 - total flux cleaned = -7.24984e-05 Jy ! Component: 200 - total flux cleaned = -5.36617e-05 Jy ! Total flux subtracted in 200 components = -5.36617e-05 Jy ! Clean residual min=-0.005336 max=0.004306 Jy/beam ! Clean residual mean=0.000042 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.426587 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.426587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074735Jy sigma=0.914338 ! Fit after self-cal, rms=0.074724Jy sigma=0.914300 ! 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=0.7702 mas, bmaj=2.491 mas, bpa=5.31 degrees ! Estimated noise=1.0144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7702 x 2.491 at 5.31 degrees (North through East) ! Clean map min=-0.0042462 max=0.39085 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=0.5768 mas, bmaj=2.013 mas, bpa=6.7 degrees ! Estimated noise=1.83988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322882 Jy ! Component: 100 - total flux cleaned = 0.395201 Jy ! Component: 150 - total flux cleaned = 0.416167 Jy ! Component: 200 - total flux cleaned = 0.424021 Jy ! Total flux subtracted in 200 components = 0.424021 Jy ! Clean residual min=-0.007902 max=0.007967 Jy/beam ! Clean residual mean=0.000010 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.424021 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.424021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7702 mas, bmaj=2.491 mas, bpa=5.31 degrees ! Estimated noise=1.0144 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 = 0.0024888 Jy ! Component: 100 - total flux cleaned = 0.00251628 Jy ! Component: 150 - total flux cleaned = 0.00242375 Jy ! Component: 200 - total flux cleaned = 0.00220513 Jy ! Total flux subtracted in 200 components = 0.00220513 Jy ! Clean residual min=-0.004558 max=0.004416 Jy/beam ! Clean residual mean=0.000020 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.426226 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.426226 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=9.139 mas, bpa=-4.548 degrees ! Estimated noise=1.32226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400496 Jy ! Component: 100 - total flux cleaned = 0.000461448 Jy ! Component: 150 - total flux cleaned = 0.000517356 Jy ! Component: 200 - total flux cleaned = 0.00056799 Jy ! Total flux subtracted in 200 components = 0.00056799 Jy ! Clean residual min=-0.005124 max=0.004414 Jy/beam ! Clean residual mean=0.000041 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.426794 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 = 2.33166e-05 Jy ! Component: 100 - total flux cleaned = 4.64733e-05 Jy ! Component: 150 - total flux cleaned = 4.66488e-05 Jy ! Component: 200 - total flux cleaned = 6.60191e-05 Jy ! Total flux subtracted in 200 components = 6.60191e-05 Jy ! Clean residual min=-0.005137 max=0.004366 Jy/beam ! Clean residual mean=0.000041 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.42686 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.42686 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7702 mas, bmaj=2.491 mas, bpa=5.31 degrees ! Estimated noise=1.0144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074788 Jy ! Component: 100 - total flux cleaned = -0.000701142 Jy ! Component: 150 - total flux cleaned = -0.000704019 Jy ! Component: 200 - total flux cleaned = -0.000703717 Jy ! Total flux subtracted in 200 components = -0.000703717 Jy ! Clean residual min=-0.004592 max=0.004101 Jy/beam ! Clean residual mean=0.000021 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.426156 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.426156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074758Jy sigma=0.914589 ! Fit after self-cal, rms=0.074729Jy sigma=0.914349 wmodel J1309-3948_X_map.mod ! Writing 34 model components to file: J1309-3948_X_map.mod wobs J1309-3948_X_uvs.fits ! Writing UV FITS file: J1309-3948_X_uvs.fits wwins J1309-3948_X_map.win ! wwins: Wrote 2 windows to J1309-3948_X_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 = -0.000223302 Jy ! Component: 100 - total flux cleaned = -0.000223424 Jy ! Component: 150 - total flux cleaned = -0.000561956 Jy ! Component: 200 - total flux cleaned = -0.000690709 Jy ! Component: 250 - total flux cleaned = -0.000938073 Jy ! Component: 300 - total flux cleaned = -0.00123637 Jy ! Component: 350 - total flux cleaned = -0.00134987 Jy ! Component: 400 - total flux cleaned = -0.00162385 Jy ! Component: 450 - total flux cleaned = -0.00188738 Jy ! Component: 500 - total flux cleaned = -0.00219529 Jy ! Component: 550 - total flux cleaned = -0.00249423 Jy ! Component: 600 - total flux cleaned = -0.00268816 Jy ! Component: 650 - total flux cleaned = -0.00301776 Jy ! Component: 700 - total flux cleaned = -0.0030623 Jy ! Component: 750 - total flux cleaned = -0.00301609 Jy ! Component: 800 - total flux cleaned = -0.00310387 Jy ! Component: 850 - total flux cleaned = -0.00314658 Jy ! Component: 900 - total flux cleaned = -0.00323068 Jy ! Component: 950 - total flux cleaned = -0.00314873 Jy ! Component: 1000 - total flux cleaned = -0.00331085 Jy ! Component: 1050 - total flux cleaned = -0.00338994 Jy ! Component: 1100 - total flux cleaned = -0.00327285 Jy ! Component: 1150 - total flux cleaned = -0.00338876 Jy ! Component: 1200 - total flux cleaned = -0.00346423 Jy ! Component: 1250 - total flux cleaned = -0.00353886 Jy ! Component: 1300 - total flux cleaned = -0.00368562 Jy ! Component: 1350 - total flux cleaned = -0.00368565 Jy ! Component: 1400 - total flux cleaned = -0.00372162 Jy ! Component: 1450 - total flux cleaned = -0.00365073 Jy ! Component: 1500 - total flux cleaned = -0.00372035 Jy ! Component: 1550 - total flux cleaned = -0.00361673 Jy ! Component: 1600 - total flux cleaned = -0.00368442 Jy ! Component: 1650 - total flux cleaned = -0.00365086 Jy ! Component: 1700 - total flux cleaned = -0.00368382 Jy ! Component: 1750 - total flux cleaned = -0.00368356 Jy ! Component: 1800 - total flux cleaned = -0.00378155 Jy ! Component: 1850 - total flux cleaned = -0.00374945 Jy ! Component: 1900 - total flux cleaned = -0.00371766 Jy ! Component: 1950 - total flux cleaned = -0.00378069 Jy ! Component: 2000 - total flux cleaned = -0.00381148 Jy ! Component: 2050 - total flux cleaned = -0.00378056 Jy ! Component: 2100 - total flux cleaned = -0.00378045 Jy ! Component: 2150 - total flux cleaned = -0.0038712 Jy ! Component: 2200 - total flux cleaned = -0.0039312 Jy ! Component: 2250 - total flux cleaned = -0.00399017 Jy ! Component: 2300 - total flux cleaned = -0.00393102 Jy ! Component: 2350 - total flux cleaned = -0.00407721 Jy ! Component: 2400 - total flux cleaned = -0.00407715 Jy ! Component: 2450 - total flux cleaned = -0.004077 Jy ! Component: 2500 - total flux cleaned = -0.00410534 Jy ! Component: 2550 - total flux cleaned = -0.00416181 Jy ! Component: 2600 - total flux cleaned = -0.004246 Jy ! Component: 2650 - total flux cleaned = -0.00427378 Jy ! Component: 2700 - total flux cleaned = -0.00427374 Jy ! Component: 2750 - total flux cleaned = -0.00438359 Jy ! Component: 2800 - total flux cleaned = -0.00441067 Jy ! Component: 2850 - total flux cleaned = -0.00449183 Jy ! Component: 2900 - total flux cleaned = -0.00462622 Jy ! Component: 2950 - total flux cleaned = -0.00462612 Jy ! Component: 3000 - total flux cleaned = -0.00467919 Jy ! Component: 3050 - total flux cleaned = -0.00478452 Jy ! Component: 3100 - total flux cleaned = -0.00483687 Jy ! Component: 3150 - total flux cleaned = -0.00496671 Jy ! Component: 3200 - total flux cleaned = -0.00501841 Jy ! Component: 3250 - total flux cleaned = -0.00509554 Jy ! Component: 3300 - total flux cleaned = -0.00514666 Jy ! Component: 3350 - total flux cleaned = -0.00527353 Jy ! Component: 3400 - total flux cleaned = -0.00524821 Jy ! Component: 3450 - total flux cleaned = -0.00534901 Jy ! Component: 3500 - total flux cleaned = -0.00539915 Jy ! Component: 3550 - total flux cleaned = -0.00544916 Jy ! Component: 3600 - total flux cleaned = -0.0055236 Jy ! Component: 3650 - total flux cleaned = -0.00557316 Jy ! Component: 3700 - total flux cleaned = -0.00557325 Jy ! Component: 3750 - total flux cleaned = -0.00557326 Jy ! Component: 3800 - total flux cleaned = -0.00559783 Jy ! Component: 3850 - total flux cleaned = -0.00571915 Jy ! Component: 3900 - total flux cleaned = -0.00569495 Jy ! Component: 3950 - total flux cleaned = -0.0057432 Jy ! Component: 4000 - total flux cleaned = -0.00583922 Jy ! Component: 4050 - total flux cleaned = -0.00598241 Jy ! Total flux subtracted in 4096 components = -0.00600614 Jy ! Clean residual min=-0.001351 max=0.001465 Jy/beam ! Clean residual mean=0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.42015 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 272 components and 0.42015 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1309-3948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7702 x 2.491 at 5.31 degrees (North through East) ! Clean map min=-0.0029694 max=0.39248 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1309-3948_X_map.fits wmodel /scr/pima/rv125_uvs/J1309-3948_X_map.mod ! Writing 272 model components to file: /scr/pima/rv125_uvs/J1309-3948_X_map.mod wobs /scr/pima/rv125_uvs/J1309-3948_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1309-3948_X_uvs.fits wwins /scr/pima/rv125_uvs/J1309-3948_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv125_uvs/J1309-3948_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.392479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000397597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303912 0.303912 0.607824 1.21565 2.43129 4.86259 9.72518 19.4504 38.9007 77.8014 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.392 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 987.128 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1309-3948_X_dfm.log closed on Sun Dec 23 02:51:39 2018