! Started logfile: /vlbi/uf001/uva//J2342-0322_S_dfm.log on Mon Jan 14 06:48:49 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//J2342-0322_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2342-0322_S_uva.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997811 visibilities/baseline/integration-bin. ! Found source: J2342-0322 ! ! 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 17781 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 J2342-0322_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006764Jy sigma=20.668783 ! Fit after self-cal, rms=0.906250Jy sigma=18.619731 ! 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=2.667 mas, bmaj=6.739 mas, bpa=-4.207 degrees ! Estimated noise=0.471175 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 = 0.0653959 Jy ! Component: 100 - total flux cleaned = 0.0855733 Jy ! Total flux subtracted in 100 components = 0.0855733 Jy ! Clean residual min=-0.009320 max=0.029229 Jy/beam ! Clean residual mean=0.000037 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.0855732 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0855732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087882Jy sigma=1.743302 ! Fit after self-cal, rms=0.087588Jy sigma=1.736374 ! Inverting map ! Added new window around map position (5.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255029 Jy ! Component: 100 - total flux cleaned = 0.0389338 Jy ! Total flux subtracted in 100 components = 0.0389338 Jy ! Clean residual min=-0.006525 max=0.018268 Jy/beam ! Clean residual mean=0.000026 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.124507 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.124507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076681Jy sigma=1.503377 ! Fit after self-cal, rms=0.073829Jy sigma=1.442160 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180697 Jy ! Component: 100 - total flux cleaned = 0.0268565 Jy ! Total flux subtracted in 100 components = 0.0268565 Jy ! Clean residual min=-0.005030 max=0.007667 Jy/beam ! Clean residual mean=0.000017 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.151364 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.151364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067902Jy sigma=1.312204 ! Fit after self-cal, rms=0.066740Jy sigma=1.288629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975056 Jy ! Component: 100 - total flux cleaned = 0.014772 Jy ! Total flux subtracted in 100 components = 0.014772 Jy ! Clean residual min=-0.003333 max=0.004583 Jy/beam ! Clean residual mean=0.000012 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.166135 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.166135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064804Jy sigma=1.245872 ! Fit after self-cal, rms=0.064528Jy sigma=1.240479 ! 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=3.219 mas, bmaj=7.873 mas, bpa=-4.066 degrees ! Estimated noise=0.262377 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 = 0.00676849 Jy ! Component: 100 - total flux cleaned = 0.0102437 Jy ! Component: 150 - total flux cleaned = 0.0123805 Jy ! Component: 200 - total flux cleaned = 0.0136296 Jy ! Total flux subtracted in 200 components = 0.0136296 Jy ! Clean residual min=-0.002831 max=0.003474 Jy/beam ! Clean residual mean=0.000011 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.179765 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.179765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063833Jy sigma=1.225289 ! Fit after self-cal, rms=0.063763Jy sigma=1.223863 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.219 x 7.873 at -4.066 degrees (North through East) ! Clean map min=-0.0025745 max=0.079734 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.03 KP 1.01 ! LA 0.94 MK 1.00 NL 1.07 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.96 HN 0.97 KP 1.01 ! LA 0.94 MK 0.99 NL 1.07 OV 1.01 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 0.98 KP 1.02 ! LA 0.94 MK 0.99 NL 1.06 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.063763Jy sigma=1.223863 ! Fit after self-cal, rms=0.065082Jy sigma=1.210515 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.897 mas, bpa=-3.885 degrees ! Estimated noise=0.262534 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 = 0.000258633 Jy ! Component: 100 - total flux cleaned = 2.90613e-05 Jy ! Component: 150 - total flux cleaned = -0.000167059 Jy ! Component: 200 - total flux cleaned = -0.000341812 Jy ! Total flux subtracted in 200 components = -0.000341812 Jy ! Clean residual min=-0.002124 max=0.002523 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.179423 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.179423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064992Jy sigma=1.208664 ! Fit after self-cal, rms=0.065016Jy sigma=1.208394 ! 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=0.065016Jy sigma=1.208394 ! Fit after self-cal, rms=0.065452Jy sigma=1.200895 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=7.918 mas, bpa=-3.828 degrees ! Estimated noise=0.264106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510959 Jy ! Component: 100 - total flux cleaned = 0.000433251 Jy ! Component: 150 - total flux cleaned = 0.000361916 Jy ! Component: 200 - total flux cleaned = 0.000234907 Jy ! Total flux subtracted in 200 components = 0.000234907 Jy ! Clean residual min=-0.001649 max=0.001990 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.179658 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.179658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065405Jy sigma=1.199973 ! Fit after self-cal, rms=0.065408Jy sigma=1.199813 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) ! Added new window around map position (2.5, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195957 Jy ! Component: 100 - total flux cleaned = 0.0029656 Jy ! Component: 150 - total flux cleaned = 0.00314024 Jy ! Component: 200 - total flux cleaned = 0.00323223 Jy ! Total flux subtracted in 200 components = 0.00323223 Jy ! Clean residual min=-0.001529 max=0.001526 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.18289 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.18289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065342Jy sigma=1.198273 ! Fit after self-cal, rms=0.065333Jy sigma=1.198147 ! 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=0.065333Jy sigma=1.198147 ! Fit after self-cal, rms=0.063852Jy sigma=1.197219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=7.905 mas, bpa=-3.801 degrees ! Estimated noise=0.263703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911863 Jy ! Component: 100 - total flux cleaned = 0.00122264 Jy ! Component: 150 - total flux cleaned = 0.00130017 Jy ! Component: 200 - total flux cleaned = 0.00132482 Jy ! Total flux subtracted in 200 components = 0.00132482 Jy ! Clean residual min=-0.001534 max=0.001367 Jy/beam ! Clean residual mean=0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.184215 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.184215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063825Jy sigma=1.196635 ! Fit after self-cal, rms=0.063813Jy sigma=1.196585 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 = 0.00023873 Jy ! Component: 100 - total flux cleaned = 0.000284655 Jy ! Component: 150 - total flux cleaned = 0.000305031 Jy ! Component: 200 - total flux cleaned = 0.000305258 Jy ! Total flux subtracted in 200 components = 0.000305258 Jy ! Clean residual min=-0.001489 max=0.001365 Jy/beam ! Clean residual mean=0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.18452 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.18452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063800Jy sigma=1.196320 ! Fit after self-cal, rms=0.063798Jy sigma=1.196301 ! 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=0.063798Jy sigma=1.196301 ! Fit after self-cal, rms=0.063734Jy sigma=1.196218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.282 mas, bmaj=12.72 mas, bpa=-3.779 degrees ! Estimated noise=0.339124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032699 Jy ! Component: 100 - total flux cleaned = 0.000396798 Jy ! Component: 150 - total flux cleaned = 0.000416209 Jy ! Component: 200 - total flux cleaned = 0.000398416 Jy ! Total flux subtracted in 200 components = 0.000398416 Jy ! Clean residual min=-0.001533 max=0.001685 Jy/beam ! Clean residual mean=0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.184919 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.184919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063726Jy sigma=1.196057 ! Fit after self-cal, rms=0.063724Jy sigma=1.196035 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 = 5.39272e-05 Jy ! Component: 100 - total flux cleaned = 8.54796e-05 Jy ! Component: 150 - total flux cleaned = 8.45648e-05 Jy ! Component: 200 - total flux cleaned = 7.12558e-05 Jy ! Total flux subtracted in 200 components = 7.12558e-05 Jy ! Clean residual min=-0.001509 max=0.001644 Jy/beam ! Clean residual mean=0.000006 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.18499 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.18499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063720Jy sigma=1.195966 ! Fit after self-cal, rms=0.063718Jy sigma=1.195955 ! 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=3.202 mas, bmaj=7.899 mas, bpa=-3.792 degrees ! Estimated noise=0.263529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.899 at -3.792 degrees (North through East) ! Clean map min=-0.0013618 max=0.079155 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=2.651 mas, bmaj=6.742 mas, bpa=-3.912 degrees ! Estimated noise=0.473556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0725901 Jy ! Component: 100 - total flux cleaned = 0.106132 Jy ! Component: 150 - total flux cleaned = 0.126343 Jy ! Component: 200 - total flux cleaned = 0.139928 Jy ! Total flux subtracted in 200 components = 0.139928 Jy ! Clean residual min=-0.003876 max=0.007468 Jy/beam ! Clean residual mean=0.000018 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.139928 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 0.139928 Jy ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.899 mas, bpa=-3.792 degrees ! Estimated noise=0.263529 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 = 0.0145152 Jy ! Component: 100 - total flux cleaned = 0.0229075 Jy ! Component: 150 - total flux cleaned = 0.028137 Jy ! Component: 200 - total flux cleaned = 0.0317381 Jy ! Total flux subtracted in 200 components = 0.0317381 Jy ! Clean residual min=-0.001759 max=0.002261 Jy/beam ! Clean residual mean=0.000010 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.171666 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.171666 Jy ! Inverting map ! Added new window around map position (3.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265509 Jy ! Component: 100 - total flux cleaned = 0.0046842 Jy ! Component: 150 - total flux cleaned = 0.00635607 Jy ! Component: 200 - total flux cleaned = 0.0077526 Jy ! Total flux subtracted in 200 components = 0.0077526 Jy ! Clean residual min=-0.001535 max=0.001267 Jy/beam ! Clean residual mean=0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.179418 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.179418 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=7.282 mas, bmaj=12.72 mas, bpa=-3.779 degrees ! Estimated noise=0.339124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176582 Jy ! Component: 100 - total flux cleaned = 0.0029478 Jy ! Component: 150 - total flux cleaned = 0.00355141 Jy ! Component: 200 - total flux cleaned = 0.00395419 Jy ! Total flux subtracted in 200 components = 0.00395419 Jy ! Clean residual min=-0.001482 max=0.001597 Jy/beam ! Clean residual mean=0.000008 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.183373 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 = 0.000360559 Jy ! Component: 100 - total flux cleaned = 0.000624828 Jy ! Component: 150 - total flux cleaned = 0.000785119 Jy ! Component: 200 - total flux cleaned = 0.000930203 Jy ! Total flux subtracted in 200 components = 0.000930203 Jy ! Clean residual min=-0.001462 max=0.001610 Jy/beam ! Clean residual mean=0.000008 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.184303 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 158 components and 0.184303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.899 mas, bpa=-3.792 degrees ! Estimated noise=0.263529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2766e-05 Jy ! Component: 100 - total flux cleaned = 0.000120279 Jy ! Component: 150 - total flux cleaned = 0.00016615 Jy ! Component: 200 - total flux cleaned = 0.000186817 Jy ! Total flux subtracted in 200 components = 0.000186817 Jy ! Clean residual min=-0.001393 max=0.001213 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.18449 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 172 components and 0.18449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063722Jy sigma=1.195815 ! Fit after self-cal, rms=0.063703Jy sigma=1.195626 wmodel J2342-0322_S_map.mod ! Writing 172 model components to file: J2342-0322_S_map.mod wobs J2342-0322_S_uvs.fits ! Writing UV FITS file: J2342-0322_S_uvs.fits wwins J2342-0322_S_map.win ! wwins: Wrote 4 windows to J2342-0322_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 = -0.000228506 Jy ! Component: 100 - total flux cleaned = -0.000403721 Jy ! Component: 150 - total flux cleaned = -0.000528474 Jy ! Component: 200 - total flux cleaned = -0.00056827 Jy ! Component: 250 - total flux cleaned = -0.000682963 Jy ! Component: 300 - total flux cleaned = -0.000738737 Jy ! Component: 350 - total flux cleaned = -0.000792748 Jy ! Component: 400 - total flux cleaned = -0.000863101 Jy ! Component: 450 - total flux cleaned = -0.000931634 Jy ! Component: 500 - total flux cleaned = -0.00101518 Jy ! Component: 550 - total flux cleaned = -0.00111317 Jy ! Component: 600 - total flux cleaned = -0.00112882 Jy ! Component: 650 - total flux cleaned = -0.0011605 Jy ! Component: 700 - total flux cleaned = -0.00119209 Jy ! Component: 750 - total flux cleaned = -0.00123839 Jy ! Component: 800 - total flux cleaned = -0.00128406 Jy ! Component: 850 - total flux cleaned = -0.00126926 Jy ! Component: 900 - total flux cleaned = -0.00129853 Jy ! Component: 950 - total flux cleaned = -0.00129834 Jy ! Component: 1000 - total flux cleaned = -0.00128408 Jy ! Component: 1050 - total flux cleaned = -0.00128401 Jy ! Component: 1100 - total flux cleaned = -0.00127011 Jy ! Component: 1150 - total flux cleaned = -0.0012839 Jy ! Component: 1200 - total flux cleaned = -0.00127015 Jy ! Component: 1250 - total flux cleaned = -0.00129723 Jy ! Component: 1300 - total flux cleaned = -0.00124348 Jy ! Component: 1350 - total flux cleaned = -0.00119073 Jy ! Component: 1400 - total flux cleaned = -0.0012171 Jy ! Component: 1450 - total flux cleaned = -0.001178 Jy ! Component: 1500 - total flux cleaned = -0.00116504 Jy ! Component: 1550 - total flux cleaned = -0.00112675 Jy ! Component: 1600 - total flux cleaned = -0.00106365 Jy ! Component: 1650 - total flux cleaned = -0.00101367 Jy ! Component: 1700 - total flux cleaned = -0.000976391 Jy ! Component: 1750 - total flux cleaned = -0.000915277 Jy ! Component: 1800 - total flux cleaned = -0.000903063 Jy ! Component: 1850 - total flux cleaned = -0.000842872 Jy ! Component: 1900 - total flux cleaned = -0.000819084 Jy ! Component: 1950 - total flux cleaned = -0.000748248 Jy ! Component: 2000 - total flux cleaned = -0.00072485 Jy ! Component: 2050 - total flux cleaned = -0.000643516 Jy ! Component: 2100 - total flux cleaned = -0.000620581 Jy ! Component: 2150 - total flux cleaned = -0.0005862 Jy ! Component: 2200 - total flux cleaned = -0.000495674 Jy ! Component: 2250 - total flux cleaned = -0.00047327 Jy ! Component: 2300 - total flux cleaned = -0.000428727 Jy ! Component: 2350 - total flux cleaned = -0.000373464 Jy ! Component: 2400 - total flux cleaned = -0.000307626 Jy ! Component: 2450 - total flux cleaned = -0.000285799 Jy ! Component: 2500 - total flux cleaned = -0.000231874 Jy ! Component: 2550 - total flux cleaned = -0.000188976 Jy ! Component: 2600 - total flux cleaned = -0.000103823 Jy ! Component: 2650 - total flux cleaned = -8.27748e-05 Jy ! Component: 2700 - total flux cleaned = -9.38375e-06 Jy ! Component: 2750 - total flux cleaned = 3.23578e-05 Jy ! Component: 2800 - total flux cleaned = 9.42165e-05 Jy ! Component: 2850 - total flux cleaned = 0.00018637 Jy ! Component: 2900 - total flux cleaned = 0.000216866 Jy ! Component: 2950 - total flux cleaned = 0.000297617 Jy ! Component: 3000 - total flux cleaned = 0.000347684 Jy ! Component: 3050 - total flux cleaned = 0.000437325 Jy ! Component: 3100 - total flux cleaned = 0.000496593 Jy ! Component: 3150 - total flux cleaned = 0.000506381 Jy ! Component: 3200 - total flux cleaned = 0.000564981 Jy ! Component: 3250 - total flux cleaned = 0.000584308 Jy ! Component: 3300 - total flux cleaned = 0.000632421 Jy ! Component: 3350 - total flux cleaned = 0.000661226 Jy ! Component: 3400 - total flux cleaned = 0.000680313 Jy ! Component: 3450 - total flux cleaned = 0.000736995 Jy ! Component: 3500 - total flux cleaned = 0.00075586 Jy ! Component: 3550 - total flux cleaned = 0.000811779 Jy ! Component: 3600 - total flux cleaned = 0.000820973 Jy ! Component: 3650 - total flux cleaned = 0.00087624 Jy ! Component: 3700 - total flux cleaned = 0.000830547 Jy ! Component: 3750 - total flux cleaned = 0.00090326 Jy ! Component: 3800 - total flux cleaned = 0.000885247 Jy ! Component: 3850 - total flux cleaned = 0.000894176 Jy ! Component: 3900 - total flux cleaned = 0.000929829 Jy ! Component: 3950 - total flux cleaned = 0.000965281 Jy ! Component: 4000 - total flux cleaned = 0.000947742 Jy ! Component: 4050 - total flux cleaned = 0.000965242 Jy ! Total flux subtracted in 4096 components = 0.00101755 Jy ! Clean residual min=-0.000522 max=0.000457 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.185507 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 470 components and 0.185507 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2342-0322_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.202 x 7.899 at -3.792 degrees (North through East) ! Clean map min=-0.0011036 max=0.080239 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2342-0322_S_map.fits wmodel /vlbi/uf001/uva//J2342-0322_S_map.mod ! Writing 470 model components to file: /vlbi/uf001/uva//J2342-0322_S_map.mod wobs /vlbi/uf001/uva//J2342-0322_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2342-0322_S_uvs.fits wwins /vlbi/uf001/uva//J2342-0322_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2342-0322_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0802391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160386 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.599654 0.599654 1.19931 2.39862 4.79723 9.59447 19.1889 38.3779 76.7557 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 500.288 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2342-0322_S_dfm.log closed on Mon Jan 14 06:48:54 2019