! Started logfile: /vlbi/uf001/uvm//J2319-3656_S_a_dfm.log on Sun Jan 13 22:43:42 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/uvm//J2319-3656_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2319-3656_S_a_uvm.fits ! AN table 1: 81 integrations on 36 of 36 possible baselines. ! AN table 2: 148 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.73589 visibilities/baseline/integration-bin. ! Found source: J2319-3656 ! ! 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 13299 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 J2319-3656_S_a] 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 117 telescope corrections were flagged in sub-array 1. ! A total of 172 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 172 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 172 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004727Jy sigma=14.404480 ! Fit after self-cal, rms=0.948595Jy sigma=13.597156 ! 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=2.468 mas, bmaj=6.824 mas, bpa=-1.744 degrees ! Estimated noise=0.960811 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 = 0.0420918 Jy ! Component: 100 - total flux cleaned = 0.0512832 Jy ! Total flux subtracted in 100 components = 0.0512832 Jy ! Clean residual min=-0.004708 max=0.004376 Jy/beam ! Clean residual mean=-0.000043 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.0512832 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0512832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084472Jy sigma=1.153254 ! Fit after self-cal, rms=0.082969Jy sigma=1.130782 ! 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=3.573 mas, bmaj=9.95 mas, bpa=-3.926 degrees ! Estimated noise=0.438037 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 = 0.00504923 Jy ! Component: 100 - total flux cleaned = 0.00636285 Jy ! Component: 150 - total flux cleaned = 0.00661077 Jy ! Component: 200 - total flux cleaned = 0.00667588 Jy ! Total flux subtracted in 200 components = 0.00667588 Jy ! Clean residual min=-0.002571 max=0.002702 Jy/beam ! Clean residual mean=-0.000064 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0579591 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0579591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082711Jy sigma=1.126892 ! Fit after self-cal, rms=0.082678Jy sigma=1.126444 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.573 x 9.95 at -3.926 degrees (North through East) ! Clean map min=-0.0024281 max=0.056916 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 KP 1.11 LA 0.96 ! MK 0.94 NL 1.14 OV 1.05 PT 1.05 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 0.93 LA 0.83 MK 1.04 ! NL 1.07 OV 1.08 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 KP 1.09 LA 0.93 ! MK 0.97 NL 1.16 OV 1.03 PT 1.02 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 0.98 LA 0.91 MK 1.13 ! NL 1.10 OV 0.83 PT 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 KP 1.08 LA 1.00 ! MK 0.99 NL 0.93 OV 1.04 PT 1.01 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 KP 1.03 LA 0.95 MK 0.96 ! NL 1.00 OV 1.00 PT 1.09 ! ! ! Fit before self-cal, rms=0.082678Jy sigma=1.126444 ! Fit after self-cal, rms=0.083073Jy sigma=1.123104 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=9.889 mas, bpa=-3.637 degrees ! Estimated noise=0.436337 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 = -3.44207e-05 Jy ! Component: 100 - total flux cleaned = 8.48676e-06 Jy ! Component: 150 - total flux cleaned = 3.15738e-05 Jy ! Component: 200 - total flux cleaned = 4.22373e-05 Jy ! Total flux subtracted in 200 components = 4.22373e-05 Jy ! Clean residual min=-0.002239 max=0.001988 Jy/beam ! Clean residual mean=-0.000028 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0580013 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0580013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083068Jy sigma=1.123048 ! Fit after self-cal, rms=0.083213Jy sigma=1.122084 ! 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=0.083213Jy sigma=1.122084 ! Fit after self-cal, rms=0.084156Jy sigma=1.120411 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=9.813 mas, bpa=-3.427 degrees ! Estimated noise=0.437041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127954 Jy ! Component: 100 - total flux cleaned = -0.000111012 Jy ! Component: 150 - total flux cleaned = -9.68877e-05 Jy ! Component: 200 - total flux cleaned = -8.46142e-05 Jy ! Total flux subtracted in 200 components = -8.46142e-05 Jy ! Clean residual min=-0.002350 max=0.001642 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0579167 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 17 components and 0.0579167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084154Jy sigma=1.120400 ! Fit after self-cal, rms=0.084246Jy sigma=1.120106 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 = -0.000236178 Jy ! Component: 100 - total flux cleaned = -0.000228506 Jy ! Component: 150 - total flux cleaned = -0.000215827 Jy ! Component: 200 - total flux cleaned = -0.000205547 Jy ! Total flux subtracted in 200 components = -0.000205547 Jy ! Clean residual min=-0.002377 max=0.001643 Jy/beam ! Clean residual mean=-0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0577111 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 19 components and 0.0577111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084243Jy sigma=1.120099 ! Fit after self-cal, rms=0.084251Jy sigma=1.120084 ! 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=0.084251Jy sigma=1.120084 ! Fit after self-cal, rms=0.084704Jy sigma=1.120012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=9.812 mas, bpa=-3.427 degrees ! Estimated noise=0.438086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.93736e-05 Jy ! Component: 100 - total flux cleaned = 5.48427e-05 Jy ! Component: 150 - total flux cleaned = 7.45788e-05 Jy ! Component: 200 - total flux cleaned = 9.08873e-05 Jy ! Total flux subtracted in 200 components = 9.08873e-05 Jy ! Clean residual min=-0.002320 max=0.001682 Jy/beam ! Clean residual mean=0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.057802 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.057802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084702Jy sigma=1.120005 ! Fit after self-cal, rms=0.084742Jy sigma=1.119969 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 = -6.08598e-05 Jy ! Component: 100 - total flux cleaned = -5.47668e-05 Jy ! Component: 150 - total flux cleaned = -3.91684e-05 Jy ! Component: 200 - total flux cleaned = -3.03848e-05 Jy ! Total flux subtracted in 200 components = -3.03848e-05 Jy ! Clean residual min=-0.002336 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0577716 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0577716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084740Jy sigma=1.119965 ! Fit after self-cal, rms=0.084745Jy sigma=1.119962 ! 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=0.084745Jy sigma=1.119962 ! Fit after self-cal, rms=0.085028Jy sigma=1.119951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.35 mas, bmaj=32.63 mas, bpa=2.003 degrees ! Estimated noise=0.525723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166595 Jy ! Component: 100 - total flux cleaned = 0.000171944 Jy ! Component: 150 - total flux cleaned = 0.000171891 Jy ! Component: 200 - total flux cleaned = 0.000176302 Jy ! Total flux subtracted in 200 components = 0.000176302 Jy ! Clean residual min=-0.001704 max=0.001495 Jy/beam ! Clean residual mean=0.000008 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0579479 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.0579479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085028Jy sigma=1.119944 ! Fit after self-cal, rms=0.085043Jy sigma=1.119940 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 = -1.77232e-05 Jy ! Component: 100 - total flux cleaned = -1.28726e-05 Jy ! Component: 150 - total flux cleaned = -8.37646e-06 Jy ! Component: 200 - total flux cleaned = -4.23e-06 Jy ! Total flux subtracted in 200 components = -4.23e-06 Jy ! Clean residual min=-0.001723 max=0.001493 Jy/beam ! Clean residual mean=0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0579437 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0579437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085042Jy sigma=1.119938 ! Fit after self-cal, rms=0.085045Jy sigma=1.119935 ! 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=3.572 mas, bmaj=9.812 mas, bpa=-3.402 degrees ! Estimated noise=0.439103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.572 x 9.812 at -3.402 degrees (North through East) ! Clean map min=-0.0022262 max=0.056596 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=2.443 mas, bmaj=6.744 mas, bpa=-1.346 degrees ! Estimated noise=0.968373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443348 Jy ! Component: 100 - total flux cleaned = 0.0533471 Jy ! Component: 150 - total flux cleaned = 0.0538955 Jy ! Component: 200 - total flux cleaned = 0.0543471 Jy ! Total flux subtracted in 200 components = 0.0543471 Jy ! Clean residual min=-0.004428 max=0.004623 Jy/beam ! Clean residual mean=-0.000010 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0543471 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0543471 Jy ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=9.812 mas, bpa=-3.402 degrees ! Estimated noise=0.439103 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 = 0.00254892 Jy ! Component: 100 - total flux cleaned = 0.00331353 Jy ! Component: 150 - total flux cleaned = 0.00343546 Jy ! Component: 200 - total flux cleaned = 0.00344476 Jy ! Total flux subtracted in 200 components = 0.00344476 Jy ! Clean residual min=-0.002331 max=0.001635 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0577919 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0577919 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=10.35 mas, bmaj=32.63 mas, bpa=2.003 degrees ! Estimated noise=0.525723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130912 Jy ! Component: 100 - total flux cleaned = 0.000130419 Jy ! Component: 150 - total flux cleaned = 0.000130214 Jy ! Component: 200 - total flux cleaned = 0.00013009 Jy ! Total flux subtracted in 200 components = 0.00013009 Jy ! Clean residual min=-0.001727 max=0.001494 Jy/beam ! Clean residual mean=0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.057922 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 = 1.73498e-07 Jy ! Component: 100 - total flux cleaned = 2.83314e-06 Jy ! Component: 150 - total flux cleaned = 5.28633e-06 Jy ! Component: 200 - total flux cleaned = 7.50166e-06 Jy ! Total flux subtracted in 200 components = 7.50166e-06 Jy ! Clean residual min=-0.001733 max=0.001495 Jy/beam ! Clean residual mean=0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0579295 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0579295 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=9.812 mas, bpa=-3.402 degrees ! Estimated noise=0.439103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.42566e-05 Jy ! Component: 100 - total flux cleaned = -7.41203e-05 Jy ! Component: 150 - total flux cleaned = -6.70475e-05 Jy ! Component: 200 - total flux cleaned = -6.70243e-05 Jy ! Total flux subtracted in 200 components = -6.70243e-05 Jy ! Clean residual min=-0.002328 max=0.001645 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0578624 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0578624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085045Jy sigma=1.119952 ! Fit after self-cal, rms=0.085047Jy sigma=1.119936 wmodel J2319-3656_S_a_map.mod ! Writing 27 model components to file: J2319-3656_S_a_map.mod wobs J2319-3656_S_a_uvs.fits ! Writing UV FITS file: J2319-3656_S_a_uvs.fits wwins J2319-3656_S_a_map.win ! wwins: Wrote 1 windows to J2319-3656_S_a_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 = -0.000780233 Jy ! Component: 100 - total flux cleaned = -0.0013458 Jy ! Component: 150 - total flux cleaned = -0.00170608 Jy ! Component: 200 - total flux cleaned = -0.00178468 Jy ! Component: 250 - total flux cleaned = -0.00183617 Jy ! Component: 300 - total flux cleaned = -0.00178837 Jy ! Component: 350 - total flux cleaned = -0.00166977 Jy ! Component: 400 - total flux cleaned = -0.00155345 Jy ! Component: 450 - total flux cleaned = -0.00141782 Jy ! Component: 500 - total flux cleaned = -0.00135168 Jy ! Component: 550 - total flux cleaned = -0.00124347 Jy ! Component: 600 - total flux cleaned = -0.00115847 Jy ! Component: 650 - total flux cleaned = -0.00103331 Jy ! Component: 700 - total flux cleaned = -0.000910817 Jy ! Component: 750 - total flux cleaned = -0.000830504 Jy ! Component: 800 - total flux cleaned = -0.000712214 Jy ! Component: 850 - total flux cleaned = -0.000634664 Jy ! Component: 900 - total flux cleaned = -0.000463823 Jy ! Component: 950 - total flux cleaned = -0.000426415 Jy ! Component: 1000 - total flux cleaned = -0.000315981 Jy ! Component: 1050 - total flux cleaned = -0.000189559 Jy ! Component: 1100 - total flux cleaned = -4.76209e-05 Jy ! Component: 1150 - total flux cleaned = 5.72019e-05 Jy ! Component: 1200 - total flux cleaned = 0.000212027 Jy ! Component: 1250 - total flux cleaned = 0.000347289 Jy ! Component: 1300 - total flux cleaned = 0.000430649 Jy ! Component: 1350 - total flux cleaned = 0.000512726 Jy ! Component: 1400 - total flux cleaned = 0.000593412 Jy ! Component: 1450 - total flux cleaned = 0.000625191 Jy ! Component: 1500 - total flux cleaned = 0.000703499 Jy ! Component: 1550 - total flux cleaned = 0.00068805 Jy ! Component: 1600 - total flux cleaned = 0.000825807 Jy ! Component: 1650 - total flux cleaned = 0.000871156 Jy ! Component: 1700 - total flux cleaned = 0.000901017 Jy ! Component: 1750 - total flux cleaned = 0.00100428 Jy ! Component: 1800 - total flux cleaned = 0.00104781 Jy ! Component: 1850 - total flux cleaned = 0.00110533 Jy ! Component: 1900 - total flux cleaned = 0.00120473 Jy ! Component: 1950 - total flux cleaned = 0.00126083 Jy ! Component: 2000 - total flux cleaned = 0.00131645 Jy ! Component: 2050 - total flux cleaned = 0.00137164 Jy ! Component: 2100 - total flux cleaned = 0.00145326 Jy ! Component: 2150 - total flux cleaned = 0.00149364 Jy ! Component: 2200 - total flux cleaned = 0.00160009 Jy ! Component: 2250 - total flux cleaned = 0.00158704 Jy ! Component: 2300 - total flux cleaned = 0.00163945 Jy ! Component: 2350 - total flux cleaned = 0.00170418 Jy ! Component: 2400 - total flux cleaned = 0.00172984 Jy ! Component: 2450 - total flux cleaned = 0.00180598 Jy ! Component: 2500 - total flux cleaned = 0.00183115 Jy ! Component: 2550 - total flux cleaned = 0.00186845 Jy ! Component: 2600 - total flux cleaned = 0.00185611 Jy ! Component: 2650 - total flux cleaned = 0.00189284 Jy ! Component: 2700 - total flux cleaned = 0.00186836 Jy ! Component: 2750 - total flux cleaned = 0.00185633 Jy ! Component: 2800 - total flux cleaned = 0.00188029 Jy ! Component: 2850 - total flux cleaned = 0.00188018 Jy ! Component: 2900 - total flux cleaned = 0.00180926 Jy ! Component: 2950 - total flux cleaned = 0.00189171 Jy ! Component: 3000 - total flux cleaned = 0.00186834 Jy ! Component: 3050 - total flux cleaned = 0.00186843 Jy ! Component: 3100 - total flux cleaned = 0.00190302 Jy ! Component: 3150 - total flux cleaned = 0.00189156 Jy ! Component: 3200 - total flux cleaned = 0.00190289 Jy ! Component: 3250 - total flux cleaned = 0.00188024 Jy ! Component: 3300 - total flux cleaned = 0.00189145 Jy ! Component: 3350 - total flux cleaned = 0.00188035 Jy ! Component: 3400 - total flux cleaned = 0.0018804 Jy ! Component: 3450 - total flux cleaned = 0.00189132 Jy ! Component: 3500 - total flux cleaned = 0.00189131 Jy ! Component: 3550 - total flux cleaned = 0.00189139 Jy ! Component: 3600 - total flux cleaned = 0.00193459 Jy ! Component: 3650 - total flux cleaned = 0.00193459 Jy ! Component: 3700 - total flux cleaned = 0.00192388 Jy ! Component: 3750 - total flux cleaned = 0.0019345 Jy ! Component: 3800 - total flux cleaned = 0.00195551 Jy ! Component: 3850 - total flux cleaned = 0.001945 Jy ! Component: 3900 - total flux cleaned = 0.00197619 Jy ! Component: 3950 - total flux cleaned = 0.0019658 Jy ! Component: 4000 - total flux cleaned = 0.00193489 Jy ! Component: 4050 - total flux cleaned = 0.00194511 Jy ! Total flux subtracted in 4096 components = 0.00192479 Jy ! Clean residual min=-0.000703 max=0.000773 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0597872 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 257 components and 0.0597872 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2319-3656_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.572 x 9.812 at -3.402 degrees (North through East) ! Clean map min=-0.0014991 max=0.056342 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2319-3656_S_a_map.fits wmodel /vlbi/uf001/uvm//J2319-3656_S_a_map.mod ! Writing 257 model components to file: /vlbi/uf001/uvm//J2319-3656_S_a_map.mod wobs /vlbi/uf001/uvm//J2319-3656_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2319-3656_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2319-3656_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J2319-3656_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0563417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.979308 0.979308 1.95862 3.91723 7.83447 15.6689 31.3379 62.6757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.338 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2319-3656_S_a_dfm.log closed on Sun Jan 13 22:43:46 2019