! Started logfile: /vlbi/uf001/uva//J1526+6110_S_dfm.log on Mon Jan 14 03:17:59 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//J1526+6110_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1526+6110_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J1526+6110 ! ! 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 5700 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 J1526+6110_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003840Jy sigma=22.102918 ! Fit after self-cal, rms=0.965100Jy sigma=21.217809 ! 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=3.318 mas, bmaj=3.59 mas, bpa=-87.92 degrees ! Estimated noise=0.676706 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 = 0.0285484 Jy ! Component: 100 - total flux cleaned = 0.0351291 Jy ! Total flux subtracted in 100 components = 0.0351291 Jy ! Clean residual min=-0.004318 max=0.009826 Jy/beam ! Clean residual mean=-0.000018 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.0351291 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0351291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063588Jy sigma=1.331768 ! Fit after self-cal, rms=0.061864Jy sigma=1.292049 ! Inverting map ! Added new window around map position (3.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868729 Jy ! Component: 100 - total flux cleaned = 0.0132293 Jy ! Total flux subtracted in 100 components = 0.0132293 Jy ! Clean residual min=-0.003518 max=0.004884 Jy/beam ! Clean residual mean=-0.000014 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0483584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0483584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060690Jy sigma=1.264659 ! Fit after self-cal, rms=0.060225Jy sigma=1.254303 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592611 Jy ! Component: 100 - total flux cleaned = 0.00880281 Jy ! Total flux subtracted in 100 components = 0.00880281 Jy ! Clean residual min=-0.003750 max=0.003230 Jy/beam ! Clean residual mean=-0.000008 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0571612 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0571612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059636Jy sigma=1.240297 ! Fit after self-cal, rms=0.059377Jy sigma=1.234274 ! 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=3.841 mas, bmaj=4.381 mas, bpa=86.35 degrees ! Estimated noise=0.446134 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 = 0.00420194 Jy ! Component: 100 - total flux cleaned = 0.00581913 Jy ! Component: 150 - total flux cleaned = 0.00620316 Jy ! Component: 200 - total flux cleaned = 0.00636081 Jy ! Total flux subtracted in 200 components = 0.00636081 Jy ! Clean residual min=-0.002185 max=0.002523 Jy/beam ! Clean residual mean=-0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.063522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.063522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059111Jy sigma=1.227785 ! Fit after self-cal, rms=0.058972Jy sigma=1.225203 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.841 x 4.381 at 86.35 degrees (North through East) ! Clean map min=-0.0021152 max=0.037898 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.09 KP 1.00 LA 0.90 ! MK 0.90 NL 1.03 OV 1.01 PT 1.04 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 1.02 LA 0.93 ! MK 0.97 NL 0.97 OV 1.05 PT 1.00 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.05 KP 1.01 LA 0.95 ! MK 0.95 NL 1.06 OV 1.02 PT 0.95 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.058972Jy sigma=1.225203 ! Fit after self-cal, rms=0.059065Jy sigma=1.223372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=4.358 mas, bpa=88.51 degrees ! Estimated noise=0.446271 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 = 0.00128625 Jy ! Component: 100 - total flux cleaned = 0.00132688 Jy ! Component: 150 - total flux cleaned = 0.00126712 Jy ! Component: 200 - total flux cleaned = 0.00121422 Jy ! Total flux subtracted in 200 components = 0.00121422 Jy ! Clean residual min=-0.002040 max=0.002112 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0647362 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.0647362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058987Jy sigma=1.221626 ! Fit after self-cal, rms=0.058945Jy sigma=1.220518 ! 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=0.058945Jy sigma=1.220518 ! Fit after self-cal, rms=0.059201Jy sigma=1.216840 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.836 mas, bmaj=4.308 mas, bpa=-88.59 degrees ! Estimated noise=0.443102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821643 Jy ! Component: 100 - total flux cleaned = 0.000979575 Jy ! Component: 150 - total flux cleaned = 0.00109532 Jy ! Component: 200 - total flux cleaned = 0.00111548 Jy ! Total flux subtracted in 200 components = 0.00111548 Jy ! Clean residual min=-0.001984 max=0.001784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0658517 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0658517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059156Jy sigma=1.215958 ! Fit after self-cal, rms=0.059199Jy sigma=1.215180 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 = 0.000279601 Jy ! Component: 100 - total flux cleaned = 0.000331233 Jy ! Component: 150 - total flux cleaned = 0.000292418 Jy ! Component: 200 - total flux cleaned = 0.000292599 Jy ! Total flux subtracted in 200 components = 0.000292599 Jy ! Clean residual min=-0.001917 max=0.001762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0661443 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0661443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059177Jy sigma=1.214798 ! Fit after self-cal, rms=0.059164Jy sigma=1.214591 ! 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=0.059164Jy sigma=1.214591 ! Fit after self-cal, rms=0.059048Jy sigma=1.214338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=4.294 mas, bpa=-87.51 degrees ! Estimated noise=0.440448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515923 Jy ! Component: 100 - total flux cleaned = 0.000718814 Jy ! Component: 150 - total flux cleaned = 0.000886536 Jy ! Component: 200 - total flux cleaned = 0.0009286 Jy ! Total flux subtracted in 200 components = 0.0009286 Jy ! Clean residual min=-0.002003 max=0.001750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0670729 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0670729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059029Jy sigma=1.214036 ! Fit after self-cal, rms=0.059033Jy sigma=1.213836 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 = 0.000143693 Jy ! Component: 100 - total flux cleaned = 0.000212366 Jy ! Component: 150 - total flux cleaned = 0.000198188 Jy ! Component: 200 - total flux cleaned = 0.000185565 Jy ! Total flux subtracted in 200 components = 0.000185565 Jy ! Clean residual min=-0.002040 max=0.001749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0672585 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0672585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059023Jy sigma=1.213672 ! Fit after self-cal, rms=0.059021Jy sigma=1.213632 ! 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=0.059021Jy sigma=1.213632 ! Fit after self-cal, rms=0.058858Jy sigma=1.213543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.185 mas, bmaj=8.869 mas, bpa=83.15 degrees ! Estimated noise=0.575485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322764 Jy ! Component: 100 - total flux cleaned = 0.000357096 Jy ! Component: 150 - total flux cleaned = 0.00037537 Jy ! Component: 200 - total flux cleaned = 0.000382399 Jy ! Total flux subtracted in 200 components = 0.000382399 Jy ! Clean residual min=-0.002080 max=0.002076 Jy/beam ! Clean residual mean=-0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0676409 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0676409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058856Jy sigma=1.213526 ! Fit after self-cal, rms=0.058861Jy sigma=1.213486 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 = -4.86015e-05 Jy ! Component: 100 - total flux cleaned = -4.00479e-05 Jy ! Component: 150 - total flux cleaned = -3.25713e-05 Jy ! Component: 200 - total flux cleaned = -3.25837e-05 Jy ! Total flux subtracted in 200 components = -3.25837e-05 Jy ! Clean residual min=-0.002096 max=0.002079 Jy/beam ! Clean residual mean=-0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0676083 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0676083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058860Jy sigma=1.213485 ! Fit after self-cal, rms=0.058860Jy sigma=1.213471 ! 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=3.794 mas, bmaj=4.289 mas, bpa=-86.87 degrees ! Estimated noise=0.438874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 4.289 at -86.87 degrees (North through East) ! Clean map min=-0.0020232 max=0.035682 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=3.233 mas, bmaj=3.54 mas, bpa=-76.06 degrees ! Estimated noise=0.65644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309712 Jy ! Component: 100 - total flux cleaned = 0.0454881 Jy ! Component: 150 - total flux cleaned = 0.0535995 Jy ! Component: 200 - total flux cleaned = 0.0589451 Jy ! Total flux subtracted in 200 components = 0.0589451 Jy ! Clean residual min=-0.003655 max=0.003411 Jy/beam ! Clean residual mean=-0.000007 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0589451 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0589451 Jy ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=4.289 mas, bpa=-86.87 degrees ! Estimated noise=0.438874 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 = 0.00381622 Jy ! Component: 100 - total flux cleaned = 0.00599747 Jy ! Component: 150 - total flux cleaned = 0.0073868 Jy ! Component: 200 - total flux cleaned = 0.00809053 Jy ! Total flux subtracted in 200 components = 0.00809053 Jy ! Clean residual min=-0.002076 max=0.001841 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0670356 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0670357 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=7.185 mas, bmaj=8.869 mas, bpa=83.15 degrees ! Estimated noise=0.575485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366946 Jy ! Component: 100 - total flux cleaned = 0.000474209 Jy ! Component: 150 - total flux cleaned = 0.000538886 Jy ! Component: 200 - total flux cleaned = 0.000588479 Jy ! Total flux subtracted in 200 components = 0.000588479 Jy ! Clean residual min=-0.002147 max=0.002045 Jy/beam ! Clean residual mean=-0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0676241 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 = 2.46453e-05 Jy ! Component: 100 - total flux cleaned = 3.16775e-05 Jy ! Component: 150 - total flux cleaned = 3.16079e-05 Jy ! Component: 200 - total flux cleaned = 3.7799e-05 Jy ! Total flux subtracted in 200 components = 3.7799e-05 Jy ! Clean residual min=-0.002121 max=0.002038 Jy/beam ! Clean residual mean=-0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0676619 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.0676619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=4.289 mas, bpa=-86.87 degrees ! Estimated noise=0.438874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.93103e-05 Jy ! Component: 100 - total flux cleaned = 7.0379e-05 Jy ! Component: 150 - total flux cleaned = 6.9596e-05 Jy ! Component: 200 - total flux cleaned = 8.59899e-05 Jy ! Total flux subtracted in 200 components = 8.59899e-05 Jy ! Clean residual min=-0.002048 max=0.001746 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0677479 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0677479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058867Jy sigma=1.213642 ! Fit after self-cal, rms=0.058857Jy sigma=1.213539 wmodel J1526+6110_S_map.mod ! Writing 63 model components to file: J1526+6110_S_map.mod wobs J1526+6110_S_uvs.fits ! Writing UV FITS file: J1526+6110_S_uvs.fits wwins J1526+6110_S_map.win ! wwins: Wrote 2 windows to J1526+6110_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 = -0.000768815 Jy ! Component: 100 - total flux cleaned = -0.000968503 Jy ! Component: 150 - total flux cleaned = -0.00112521 Jy ! Component: 200 - total flux cleaned = -0.00130423 Jy ! Component: 250 - total flux cleaned = -0.00147666 Jy ! Component: 300 - total flux cleaned = -0.00161691 Jy ! Component: 350 - total flux cleaned = -0.00175348 Jy ! Component: 400 - total flux cleaned = -0.00185983 Jy ! Component: 450 - total flux cleaned = -0.00193715 Jy ! Component: 500 - total flux cleaned = -0.00198788 Jy ! Component: 550 - total flux cleaned = -0.00208687 Jy ! Component: 600 - total flux cleaned = -0.00218392 Jy ! Component: 650 - total flux cleaned = -0.00220788 Jy ! Component: 700 - total flux cleaned = -0.00230148 Jy ! Component: 750 - total flux cleaned = -0.00232418 Jy ! Component: 800 - total flux cleaned = -0.00241439 Jy ! Component: 850 - total flux cleaned = -0.00248066 Jy ! Component: 900 - total flux cleaned = -0.00250275 Jy ! Component: 950 - total flux cleaned = -0.00254599 Jy ! Component: 1000 - total flux cleaned = -0.00269358 Jy ! Component: 1050 - total flux cleaned = -0.00269378 Jy ! Component: 1100 - total flux cleaned = -0.00275524 Jy ! Component: 1150 - total flux cleaned = -0.00277583 Jy ! Component: 1200 - total flux cleaned = -0.00281542 Jy ! Component: 1250 - total flux cleaned = -0.00285443 Jy ! Component: 1300 - total flux cleaned = -0.00287356 Jy ! Component: 1350 - total flux cleaned = -0.00285442 Jy ! Component: 1400 - total flux cleaned = -0.00294834 Jy ! Component: 1450 - total flux cleaned = -0.00294819 Jy ! Component: 1500 - total flux cleaned = -0.00303984 Jy ! Component: 1550 - total flux cleaned = -0.00302166 Jy ! Component: 1600 - total flux cleaned = -0.00302171 Jy ! Component: 1650 - total flux cleaned = -0.00302167 Jy ! Component: 1700 - total flux cleaned = -0.00312707 Jy ! Component: 1750 - total flux cleaned = -0.00314441 Jy ! Component: 1800 - total flux cleaned = -0.00312693 Jy ! Component: 1850 - total flux cleaned = -0.00311 Jy ! Component: 1900 - total flux cleaned = -0.00317758 Jy ! Component: 1950 - total flux cleaned = -0.00324436 Jy ! Component: 2000 - total flux cleaned = -0.00329373 Jy ! Component: 2050 - total flux cleaned = -0.00332638 Jy ! Component: 2100 - total flux cleaned = -0.00329393 Jy ! Component: 2150 - total flux cleaned = -0.003294 Jy ! Component: 2200 - total flux cleaned = -0.00332589 Jy ! Component: 2250 - total flux cleaned = -0.00332573 Jy ! Component: 2300 - total flux cleaned = -0.00338792 Jy ! Component: 2350 - total flux cleaned = -0.00338792 Jy ! Component: 2400 - total flux cleaned = -0.00337259 Jy ! Component: 2450 - total flux cleaned = -0.00335771 Jy ! Component: 2500 - total flux cleaned = -0.00337275 Jy ! Component: 2550 - total flux cleaned = -0.00337281 Jy ! Component: 2600 - total flux cleaned = -0.00337282 Jy ! Component: 2650 - total flux cleaned = -0.00335816 Jy ! Component: 2700 - total flux cleaned = -0.00338724 Jy ! Component: 2750 - total flux cleaned = -0.00337243 Jy ! Component: 2800 - total flux cleaned = -0.00337228 Jy ! Component: 2850 - total flux cleaned = -0.00337228 Jy ! Component: 2900 - total flux cleaned = -0.00333009 Jy ! Component: 2950 - total flux cleaned = -0.00335816 Jy ! Component: 3000 - total flux cleaned = -0.00339982 Jy ! Component: 3050 - total flux cleaned = -0.00339969 Jy ! Component: 3100 - total flux cleaned = -0.00338597 Jy ! Component: 3150 - total flux cleaned = -0.00337234 Jy ! Component: 3200 - total flux cleaned = -0.00338563 Jy ! Component: 3250 - total flux cleaned = -0.0033857 Jy ! Component: 3300 - total flux cleaned = -0.00337255 Jy ! Component: 3350 - total flux cleaned = -0.00343866 Jy ! Component: 3400 - total flux cleaned = -0.00343861 Jy ! Component: 3450 - total flux cleaned = -0.00346469 Jy ! Component: 3500 - total flux cleaned = -0.00349053 Jy ! Component: 3550 - total flux cleaned = -0.00345197 Jy ! Component: 3600 - total flux cleaned = -0.00350312 Jy ! Component: 3650 - total flux cleaned = -0.00349043 Jy ! Component: 3700 - total flux cleaned = -0.00352821 Jy ! Component: 3750 - total flux cleaned = -0.00357819 Jy ! Component: 3800 - total flux cleaned = -0.00357817 Jy ! Component: 3850 - total flux cleaned = -0.0035783 Jy ! Component: 3900 - total flux cleaned = -0.00360288 Jy ! Component: 3950 - total flux cleaned = -0.00360298 Jy ! Component: 4000 - total flux cleaned = -0.0036272 Jy ! Component: 4050 - total flux cleaned = -0.00367548 Jy ! Total flux subtracted in 4096 components = -0.00367548 Jy ! Clean residual min=-0.000649 max=0.000888 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0640724 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 345 components and 0.0640724 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1526+6110_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 4.289 at -86.87 degrees (North through East) ! Clean map min=-0.00171 max=0.03542 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1526+6110_S_map.fits wmodel /vlbi/uf001/uva//J1526+6110_S_map.mod ! Writing 345 model components to file: /vlbi/uf001/uva//J1526+6110_S_map.mod wobs /vlbi/uf001/uva//J1526+6110_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1526+6110_S_uvs.fits wwins /vlbi/uf001/uva//J1526+6110_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1526+6110_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0354202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77117 1.77117 3.54234 7.08468 14.1694 28.3387 56.6774 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.379 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1526+6110_S_dfm.log closed on Mon Jan 14 03:18:04 2019