! Started logfile: /vlbi/uf001/uva//J0910-0526_S_dfm.log on Mon Jan 14 00:18:26 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//J0910-0526_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0910-0526_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930779 visibilities/baseline/integration-bin. ! Found source: J0910-0526 ! ! 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 10932 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 J0910-0526_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036575Jy sigma=19.171028 ! Fit after self-cal, rms=0.795431Jy sigma=14.842697 ! 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=2.641 mas, bmaj=6.803 mas, bpa=-3.051 degrees ! Estimated noise=0.527849 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 = 0.149556 Jy ! Component: 100 - total flux cleaned = 0.215535 Jy ! Total flux subtracted in 100 components = 0.215535 Jy ! Clean residual min=-0.012946 max=0.049247 Jy/beam ! Clean residual mean=0.000004 rms=0.004349 Jy/beam ! Combined flux in latest and established models = 0.215535 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.215535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109010Jy sigma=1.984643 ! Fit after self-cal, rms=0.108395Jy sigma=1.973123 ! Inverting map ! Added new window around map position (-4, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461544 Jy ! Component: 100 - total flux cleaned = 0.0742539 Jy ! Total flux subtracted in 100 components = 0.0742539 Jy ! Clean residual min=-0.007655 max=0.016538 Jy/beam ! Clean residual mean=0.000001 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.289789 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.289789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078749Jy sigma=1.431622 ! Fit after self-cal, rms=0.077777Jy sigma=1.412982 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199989 Jy ! Component: 100 - total flux cleaned = 0.0320755 Jy ! Total flux subtracted in 100 components = 0.0320755 Jy ! Clean residual min=-0.006554 max=0.007797 Jy/beam ! Clean residual mean=0.000000 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.321864 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.321864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070592Jy sigma=1.281529 ! Fit after self-cal, rms=0.070378Jy sigma=1.277330 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882872 Jy ! Component: 100 - total flux cleaned = 0.0143505 Jy ! Total flux subtracted in 100 components = 0.0143505 Jy ! Clean residual min=-0.005973 max=0.004717 Jy/beam ! Clean residual mean=-0.000000 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.336215 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.336215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068832Jy sigma=1.249127 ! Fit after self-cal, rms=0.068784Jy sigma=1.248177 ! 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=3.127 mas, bmaj=7.665 mas, bpa=-2.467 degrees ! Estimated noise=0.374155 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 = 0.00593161 Jy ! Component: 100 - total flux cleaned = 0.00937905 Jy ! Component: 150 - total flux cleaned = 0.0116053 Jy ! Component: 200 - total flux cleaned = 0.0124632 Jy ! Total flux subtracted in 200 components = 0.0124632 Jy ! Clean residual min=-0.006165 max=0.004152 Jy/beam ! Clean residual mean=-0.000002 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.348678 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.348678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068239Jy sigma=1.238169 ! Fit after self-cal, rms=0.068211Jy sigma=1.237655 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 7.665 at -2.467 degrees (North through East) ! Clean map min=-0.005846 max=0.20403 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.91 KP 1.00 ! LA 0.99 MK 1.00 NL 1.09 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 0.94 KP 1.02 ! LA 0.99 MK 1.02 NL 1.11 OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.95 KP 1.01 ! LA 1.01 MK 1.03 NL 1.07 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.068211Jy sigma=1.237655 ! Fit after self-cal, rms=0.065642Jy sigma=1.197174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.714 mas, bpa=-2.513 degrees ! Estimated noise=0.372583 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 = 0.00108154 Jy ! Component: 100 - total flux cleaned = 0.00109204 Jy ! Component: 150 - total flux cleaned = 0.00105603 Jy ! Component: 200 - total flux cleaned = 0.00102669 Jy ! Total flux subtracted in 200 components = 0.00102669 Jy ! Clean residual min=-0.002002 max=0.002062 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.349705 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.349705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065588Jy sigma=1.196053 ! Fit after self-cal, rms=0.065608Jy sigma=1.195708 ! 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=0.065608Jy sigma=1.195708 ! Fit after self-cal, rms=0.065667Jy sigma=1.191771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.721 mas, bpa=-2.527 degrees ! Estimated noise=0.37332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119929 Jy ! Component: 100 - total flux cleaned = 0.00141861 Jy ! Component: 150 - total flux cleaned = 0.00146943 Jy ! Component: 200 - total flux cleaned = 0.00151538 Jy ! Total flux subtracted in 200 components = 0.00151538 Jy ! Clean residual min=-0.001880 max=0.001845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.35122 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.35122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065641Jy sigma=1.191210 ! Fit after self-cal, rms=0.065637Jy sigma=1.191142 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 = 7.49706e-05 Jy ! Component: 100 - total flux cleaned = 9.68498e-05 Jy ! Component: 150 - total flux cleaned = 0.000138678 Jy ! Component: 200 - total flux cleaned = 0.000176707 Jy ! Total flux subtracted in 200 components = 0.000176707 Jy ! Clean residual min=-0.001862 max=0.001826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.351397 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.351397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065625Jy sigma=1.190870 ! Fit after self-cal, rms=0.065621Jy sigma=1.190833 ! 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=0.065621Jy sigma=1.190833 ! Fit after self-cal, rms=0.065544Jy sigma=1.188594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.726 mas, bpa=-2.554 degrees ! Estimated noise=0.373205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.59843e-05 Jy ! Component: 100 - total flux cleaned = 5.4534e-05 Jy ! Component: 150 - total flux cleaned = 7.36999e-05 Jy ! Component: 200 - total flux cleaned = 9.03765e-05 Jy ! Total flux subtracted in 200 components = 9.03765e-05 Jy ! Clean residual min=-0.001663 max=0.001716 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.351487 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.351487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065534Jy sigma=1.188354 ! Fit after self-cal, rms=0.065534Jy sigma=1.188317 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 = 3.50516e-05 Jy ! Component: 100 - total flux cleaned = 5.29162e-05 Jy ! Component: 150 - total flux cleaned = 8.47401e-05 Jy ! Component: 200 - total flux cleaned = 9.9371e-05 Jy ! Total flux subtracted in 200 components = 9.9371e-05 Jy ! Clean residual min=-0.001656 max=0.001707 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.351586 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.351586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065526Jy sigma=1.188153 ! Fit after self-cal, rms=0.065523Jy sigma=1.188128 ! 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=0.065523Jy sigma=1.188128 ! Fit after self-cal, rms=0.065492Jy sigma=1.188112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.135 mas, bmaj=12.66 mas, bpa=0.996 degrees ! Estimated noise=0.494324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627587 Jy ! Component: 100 - total flux cleaned = 0.000811316 Jy ! Component: 150 - total flux cleaned = 0.000855701 Jy ! Component: 200 - total flux cleaned = 0.000900162 Jy ! Total flux subtracted in 200 components = 0.000900162 Jy ! Clean residual min=-0.001769 max=0.001569 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.352487 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 112 components and 0.352487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065497Jy sigma=1.188151 ! Fit after self-cal, rms=0.065495Jy sigma=1.188132 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 = 3.3548e-05 Jy ! Component: 100 - total flux cleaned = 6.86424e-05 Jy ! Component: 150 - total flux cleaned = 9.84741e-05 Jy ! Component: 200 - total flux cleaned = 0.000114597 Jy ! Total flux subtracted in 200 components = 0.000114597 Jy ! Clean residual min=-0.001785 max=0.001559 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.352601 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 115 components and 0.352601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065498Jy sigma=1.188172 ! Fit after self-cal, rms=0.065498Jy sigma=1.188167 ! 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=3.127 mas, bmaj=7.727 mas, bpa=-2.571 degrees ! Estimated noise=0.373035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 7.727 at -2.571 degrees (North through East) ! Clean map min=-0.0016313 max=0.20312 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=2.642 mas, bmaj=6.856 mas, bpa=-3.181 degrees ! Estimated noise=0.526449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148478 Jy ! Component: 100 - total flux cleaned = 0.219732 Jy ! Component: 150 - total flux cleaned = 0.264568 Jy ! Component: 200 - total flux cleaned = 0.293036 Jy ! Total flux subtracted in 200 components = 0.293036 Jy ! Clean residual min=-0.005173 max=0.014948 Jy/beam ! Clean residual mean=0.000003 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.293036 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.293036 Jy ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.727 mas, bpa=-2.571 degrees ! Estimated noise=0.373035 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 = 0.0243046 Jy ! Component: 100 - total flux cleaned = 0.0374351 Jy ! Component: 150 - total flux cleaned = 0.0448291 Jy ! Component: 200 - total flux cleaned = 0.0493694 Jy ! Total flux subtracted in 200 components = 0.0493694 Jy ! Clean residual min=-0.002051 max=0.003460 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.342405 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 0.342405 Jy ! Inverting map ! Added new window around map position (3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334555 Jy ! Component: 100 - total flux cleaned = 0.00542718 Jy ! Component: 150 - total flux cleaned = 0.00686301 Jy ! Component: 200 - total flux cleaned = 0.00747305 Jy ! Total flux subtracted in 200 components = 0.00747305 Jy ! Clean residual min=-0.001754 max=0.001688 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.349878 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 95 components and 0.349878 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=7.135 mas, bmaj=12.66 mas, bpa=0.996 degrees ! Estimated noise=0.494324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140677 Jy ! Component: 100 - total flux cleaned = 0.00185431 Jy ! Component: 150 - total flux cleaned = 0.0021201 Jy ! Component: 200 - total flux cleaned = 0.00226941 Jy ! Total flux subtracted in 200 components = 0.00226941 Jy ! Clean residual min=-0.001698 max=0.001597 Jy/beam ! Clean residual mean=0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.352148 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 = 5.49352e-05 Jy ! Component: 100 - total flux cleaned = 0.000103675 Jy ! Component: 150 - total flux cleaned = 0.000146852 Jy ! Component: 200 - total flux cleaned = 0.000176007 Jy ! Total flux subtracted in 200 components = 0.000176007 Jy ! Clean residual min=-0.001653 max=0.001610 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.352324 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 0.352324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.727 mas, bpa=-2.571 degrees ! Estimated noise=0.373035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127869 Jy ! Component: 100 - total flux cleaned = -0.000152132 Jy ! Component: 150 - total flux cleaned = -0.000152646 Jy ! Component: 200 - total flux cleaned = -0.000135527 Jy ! Total flux subtracted in 200 components = -0.000135527 Jy ! Clean residual min=-0.001684 max=0.001656 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.352188 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 139 components and 0.352188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065429Jy sigma=1.186885 ! Fit after self-cal, rms=0.065425Jy sigma=1.186841 wmodel J0910-0526_S_map.mod ! Writing 139 model components to file: J0910-0526_S_map.mod wobs J0910-0526_S_uvs.fits ! Writing UV FITS file: J0910-0526_S_uvs.fits wwins J0910-0526_S_map.win ! wwins: Wrote 3 windows to J0910-0526_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247778 Jy ! Component: 100 - total flux cleaned = -0.000136781 Jy ! Component: 150 - total flux cleaned = 2.12824e-05 Jy ! Component: 200 - total flux cleaned = 0.00014812 Jy ! Component: 250 - total flux cleaned = 0.000222178 Jy ! Component: 300 - total flux cleaned = 0.000294937 Jy ! Component: 350 - total flux cleaned = 0.000389813 Jy ! Component: 400 - total flux cleaned = 0.000459325 Jy ! Component: 450 - total flux cleaned = 0.00052728 Jy ! Component: 500 - total flux cleaned = 0.000549547 Jy ! Component: 550 - total flux cleaned = 0.000615543 Jy ! Component: 600 - total flux cleaned = 0.000637391 Jy ! Component: 650 - total flux cleaned = 0.00063793 Jy ! Component: 700 - total flux cleaned = 0.000658939 Jy ! Component: 750 - total flux cleaned = 0.000659067 Jy ! Component: 800 - total flux cleaned = 0.000639291 Jy ! Component: 850 - total flux cleaned = 0.000658992 Jy ! Component: 900 - total flux cleaned = 0.000620004 Jy ! Component: 950 - total flux cleaned = 0.000582187 Jy ! Component: 1000 - total flux cleaned = 0.000601724 Jy ! Component: 1050 - total flux cleaned = 0.000582919 Jy ! Component: 1100 - total flux cleaned = 0.000527241 Jy ! Component: 1150 - total flux cleaned = 0.000454249 Jy ! Component: 1200 - total flux cleaned = 0.000364052 Jy ! Component: 1250 - total flux cleaned = 0.000400037 Jy ! Component: 1300 - total flux cleaned = 0.000346763 Jy ! Component: 1350 - total flux cleaned = 0.000346845 Jy ! Component: 1400 - total flux cleaned = 0.000346821 Jy ! Component: 1450 - total flux cleaned = 0.000329699 Jy ! Component: 1500 - total flux cleaned = 0.000346519 Jy ! Component: 1550 - total flux cleaned = 0.000346802 Jy ! Component: 1600 - total flux cleaned = 0.000330085 Jy ! Component: 1650 - total flux cleaned = 0.000313863 Jy ! Component: 1700 - total flux cleaned = 0.000232866 Jy ! Component: 1750 - total flux cleaned = 0.000313647 Jy ! Component: 1800 - total flux cleaned = 0.000297882 Jy ! Component: 1850 - total flux cleaned = 0.000282063 Jy ! Component: 1900 - total flux cleaned = 0.0002508 Jy ! Component: 1950 - total flux cleaned = 0.000235287 Jy ! Component: 2000 - total flux cleaned = 0.000250869 Jy ! Component: 2050 - total flux cleaned = 0.000235545 Jy ! Component: 2100 - total flux cleaned = 0.000220331 Jy ! Component: 2150 - total flux cleaned = 0.000175283 Jy ! Component: 2200 - total flux cleaned = 0.000175038 Jy ! Component: 2250 - total flux cleaned = 0.000160351 Jy ! Component: 2300 - total flux cleaned = 0.000145637 Jy ! Component: 2350 - total flux cleaned = 8.79189e-05 Jy ! Component: 2400 - total flux cleaned = 4.4755e-05 Jy ! Component: 2450 - total flux cleaned = -4.03548e-05 Jy ! Component: 2500 - total flux cleaned = 1.63786e-05 Jy ! Component: 2550 - total flux cleaned = -5.36316e-05 Jy ! Component: 2600 - total flux cleaned = -8.11904e-05 Jy ! Component: 2650 - total flux cleaned = -5.36108e-05 Jy ! Component: 2700 - total flux cleaned = -1.26962e-05 Jy ! Component: 2750 - total flux cleaned = -8.05053e-05 Jy ! Component: 2800 - total flux cleaned = -0.000107347 Jy ! Component: 2850 - total flux cleaned = -0.000120835 Jy ! Component: 2900 - total flux cleaned = -0.000200214 Jy ! Component: 2950 - total flux cleaned = -0.000252755 Jy ! Component: 3000 - total flux cleaned = -0.000252723 Jy ! Component: 3050 - total flux cleaned = -0.000304501 Jy ! Component: 3100 - total flux cleaned = -0.000317488 Jy ! Component: 3150 - total flux cleaned = -0.000330385 Jy ! Component: 3200 - total flux cleaned = -0.000406298 Jy ! Component: 3250 - total flux cleaned = -0.000418764 Jy ! Component: 3300 - total flux cleaned = -0.000468613 Jy ! Component: 3350 - total flux cleaned = -0.000369568 Jy ! Component: 3400 - total flux cleaned = -0.000431144 Jy ! Component: 3450 - total flux cleaned = -0.000479907 Jy ! Component: 3500 - total flux cleaned = -0.0004314 Jy ! Component: 3550 - total flux cleaned = -0.000467572 Jy ! Component: 3600 - total flux cleaned = -0.000515321 Jy ! Component: 3650 - total flux cleaned = -0.000527116 Jy ! Component: 3700 - total flux cleaned = -0.000526925 Jy ! Component: 3750 - total flux cleaned = -0.000503464 Jy ! Component: 3800 - total flux cleaned = -0.000503439 Jy ! Component: 3850 - total flux cleaned = -0.000503312 Jy ! Component: 3900 - total flux cleaned = -0.00050344 Jy ! Component: 3950 - total flux cleaned = -0.000514749 Jy ! Component: 4000 - total flux cleaned = -0.000514758 Jy ! Component: 4050 - total flux cleaned = -0.000525965 Jy ! Total flux subtracted in 4096 components = -0.000481127 Jy ! Clean residual min=-0.000738 max=0.000742 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.351707 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 418 components and 0.351707 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0910-0526_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 7.727 at -2.571 degrees (North through East) ! Clean map min=-0.0012726 max=0.20395 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0910-0526_S_map.fits wmodel /vlbi/uf001/uva//J0910-0526_S_map.mod ! Writing 418 model components to file: /vlbi/uf001/uva//J0910-0526_S_map.mod wobs /vlbi/uf001/uva//J0910-0526_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0910-0526_S_uvs.fits wwins /vlbi/uf001/uva//J0910-0526_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0910-0526_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297808 0.297808 0.595615 1.19123 2.38246 4.76492 9.52985 19.0597 38.1194 76.2388 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1007.36 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0910-0526_S_dfm.log closed on Mon Jan 14 00:18:31 2019