! Started logfile: /vlbi/uf001/uva//J1348-1640_S_dfm.log on Mon Jan 14 02:36:08 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//J1348-1640_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1348-1640_S_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874074 visibilities/baseline/integration-bin. ! Found source: J1348-1640 ! ! 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 13098 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 J1348-1640_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007163Jy sigma=17.185914 ! Fit after self-cal, rms=0.936724Jy sigma=15.917399 ! 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=2.78 mas, bmaj=7.354 mas, bpa=2.678 degrees ! Estimated noise=0.574213 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 = 0.0498641 Jy ! Component: 100 - total flux cleaned = 0.0622596 Jy ! Total flux subtracted in 100 components = 0.0622596 Jy ! Clean residual min=-0.003261 max=0.005499 Jy/beam ! Clean residual mean=0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0622596 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0622596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078648Jy sigma=1.234753 ! Fit after self-cal, rms=0.077917Jy sigma=1.221730 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0067917 Jy ! Component: 100 - total flux cleaned = 0.0108701 Jy ! Total flux subtracted in 100 components = 0.0108701 Jy ! Clean residual min=-0.002996 max=0.003830 Jy/beam ! Clean residual mean=0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0731297 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0731297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077189Jy sigma=1.204151 ! Fit after self-cal, rms=0.077205Jy sigma=1.203872 ! 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=3.389 mas, bmaj=8.621 mas, bpa=1.812 degrees ! Estimated noise=0.375644 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 = 0.00420725 Jy ! Component: 100 - total flux cleaned = 0.00650828 Jy ! Component: 150 - total flux cleaned = 0.00790037 Jy ! Component: 200 - total flux cleaned = 0.00875693 Jy ! Total flux subtracted in 200 components = 0.00875693 Jy ! Clean residual min=-0.002438 max=0.003476 Jy/beam ! Clean residual mean=0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0818867 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.0818866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077041Jy sigma=1.198646 ! Fit after self-cal, rms=0.077060Jy sigma=1.198523 ! Inverting map ! Added new window around map position (8, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323317 Jy ! Component: 100 - total flux cleaned = 0.00499981 Jy ! Component: 150 - total flux cleaned = 0.00559213 Jy ! Component: 200 - total flux cleaned = 0.00590802 Jy ! Total flux subtracted in 200 components = 0.00590802 Jy ! Clean residual min=-0.002280 max=0.002636 Jy/beam ! Clean residual mean=0.000007 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0877947 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.0877947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076909Jy sigma=1.195940 ! Fit after self-cal, rms=0.076898Jy sigma=1.195477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 8.621 at 1.812 degrees (North through East) ! Clean map min=-0.0022097 max=0.065626 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.02 KP 1.02 ! LA 0.91 MK 0.98 NL 1.12 OV 1.04 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.12 KP 1.07 ! LA 0.92 MK 1.01 NL 1.06 OV 0.96 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.02 KP 1.04 ! LA 0.94 MK 1.02 NL 0.96 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.076898Jy sigma=1.195477 ! Fit after self-cal, rms=0.077373Jy sigma=1.192209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.395 mas, bmaj=8.618 mas, bpa=2.166 degrees ! Estimated noise=0.37429 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 = 0.000396713 Jy ! Component: 100 - total flux cleaned = 0.0003704 Jy ! Component: 150 - total flux cleaned = 0.00026835 Jy ! Component: 200 - total flux cleaned = 0.000179255 Jy ! Total flux subtracted in 200 components = 0.000179255 Jy ! Clean residual min=-0.002058 max=0.002309 Jy/beam ! Clean residual mean=0.000009 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0879739 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.0879739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077345Jy sigma=1.191899 ! Fit after self-cal, rms=0.077426Jy sigma=1.191652 ! 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=0.077426Jy sigma=1.191652 ! Fit after self-cal, rms=0.081462Jy sigma=1.188584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=8.658 mas, bpa=1.914 degrees ! Estimated noise=0.374873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.46021e-05 Jy ! Component: 100 - total flux cleaned = 5.40337e-05 Jy ! Component: 150 - total flux cleaned = 9.41256e-05 Jy ! Component: 200 - total flux cleaned = 0.000129461 Jy ! Total flux subtracted in 200 components = 0.000129461 Jy ! Clean residual min=-0.001506 max=0.001806 Jy/beam ! Clean residual mean=0.000008 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0881034 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.0881034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081449Jy sigma=1.188421 ! Fit after self-cal, rms=0.081516Jy sigma=1.188301 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 (70.5, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110186 Jy ! Component: 100 - total flux cleaned = 0.00112827 Jy ! Component: 150 - total flux cleaned = 0.00122664 Jy ! Component: 200 - total flux cleaned = 0.00131413 Jy ! Total flux subtracted in 200 components = 0.00131413 Jy ! Clean residual min=-0.001536 max=0.001529 Jy/beam ! Clean residual mean=0.000007 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0894175 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.0894175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081481Jy sigma=1.187723 ! Fit after self-cal, rms=0.081478Jy sigma=1.187645 ! 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=0.081478Jy sigma=1.187645 ! Fit after self-cal, rms=0.082708Jy sigma=1.187438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=8.664 mas, bpa=1.909 degrees ! Estimated noise=0.374724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431305 Jy ! Component: 100 - total flux cleaned = 0.000497297 Jy ! Component: 150 - total flux cleaned = 0.000516655 Jy ! Component: 200 - total flux cleaned = 0.000553199 Jy ! Total flux subtracted in 200 components = 0.000553199 Jy ! Clean residual min=-0.001497 max=0.001498 Jy/beam ! Clean residual mean=0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0899707 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.0899707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082694Jy sigma=1.187241 ! Fit after self-cal, rms=0.082712Jy sigma=1.187214 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 = 0.000106863 Jy ! Component: 100 - total flux cleaned = 0.000123839 Jy ! Component: 150 - total flux cleaned = 0.000172344 Jy ! Component: 200 - total flux cleaned = 0.000187712 Jy ! Total flux subtracted in 200 components = 0.000187712 Jy ! Clean residual min=-0.001498 max=0.001488 Jy/beam ! Clean residual mean=0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0901584 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 169 components and 0.0901584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082703Jy sigma=1.187119 ! Fit after self-cal, rms=0.082705Jy sigma=1.187111 ! 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=0.082705Jy sigma=1.187111 ! Fit after self-cal, rms=0.082751Jy sigma=1.187095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.639 mas, bmaj=15.77 mas, bpa=6.639 degrees ! Estimated noise=0.454342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556869 Jy ! Component: 100 - total flux cleaned = 0.000699853 Jy ! Component: 150 - total flux cleaned = 0.000731159 Jy ! Component: 200 - total flux cleaned = 0.000767683 Jy ! Total flux subtracted in 200 components = 0.000767683 Jy ! Clean residual min=-0.001811 max=0.001897 Jy/beam ! Clean residual mean=0.000008 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0909261 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 184 components and 0.0909261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082748Jy sigma=1.187058 ! Fit after self-cal, rms=0.082747Jy sigma=1.187042 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 = 0.000183608 Jy ! Component: 100 - total flux cleaned = 0.000228628 Jy ! Component: 150 - total flux cleaned = 0.000244975 Jy ! Component: 200 - total flux cleaned = 0.000273828 Jy ! Total flux subtracted in 200 components = 0.000273828 Jy ! Clean residual min=-0.001814 max=0.001887 Jy/beam ! Clean residual mean=0.000008 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0911999 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 190 components and 0.0912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082745Jy sigma=1.187033 ! Fit after self-cal, rms=0.082745Jy sigma=1.187030 ! 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=3.403 mas, bmaj=8.666 mas, bpa=1.923 degrees ! Estimated noise=0.374896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 8.666 at 1.923 degrees (North through East) ! Clean map min=-0.0014443 max=0.065547 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=2.787 mas, bmaj=7.388 mas, bpa=2.886 degrees ! Estimated noise=0.574445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500061 Jy ! Component: 100 - total flux cleaned = 0.0630996 Jy ! Component: 150 - total flux cleaned = 0.0699782 Jy ! Component: 200 - total flux cleaned = 0.0745839 Jy ! Total flux subtracted in 200 components = 0.0745839 Jy ! Clean residual min=-0.002813 max=0.002792 Jy/beam ! Clean residual mean=0.000004 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0745839 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0745839 Jy ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=8.666 mas, bpa=1.923 degrees ! Estimated noise=0.374896 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 = 0.00440329 Jy ! Component: 100 - total flux cleaned = 0.0071889 Jy ! Component: 150 - total flux cleaned = 0.00930981 Jy ! Component: 200 - total flux cleaned = 0.0109698 Jy ! Total flux subtracted in 200 components = 0.0109698 Jy ! Clean residual min=-0.001728 max=0.001992 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0855537 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.0855537 Jy ! Inverting map ! Added new window around map position (36.5, -69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169217 Jy ! Component: 100 - total flux cleaned = 0.00224269 Jy ! Component: 150 - total flux cleaned = 0.00264123 Jy ! Component: 200 - total flux cleaned = 0.00288278 Jy ! Total flux subtracted in 200 components = 0.00288278 Jy ! Clean residual min=-0.001595 max=0.001493 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0884365 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.0884365 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=7.639 mas, bmaj=15.77 mas, bpa=6.639 degrees ! Estimated noise=0.454342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122294 Jy ! Component: 100 - total flux cleaned = 0.00176656 Jy ! Component: 150 - total flux cleaned = 0.00199559 Jy ! Component: 200 - total flux cleaned = 0.00204422 Jy ! Total flux subtracted in 200 components = 0.00204422 Jy ! Clean residual min=-0.001764 max=0.001643 Jy/beam ! Clean residual mean=0.000007 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0904807 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 = 4.27933e-05 Jy ! Component: 100 - total flux cleaned = 8.11889e-05 Jy ! Component: 150 - total flux cleaned = 8.08065e-05 Jy ! Component: 200 - total flux cleaned = 8.06412e-05 Jy ! Total flux subtracted in 200 components = 8.06412e-05 Jy ! Clean residual min=-0.001768 max=0.001630 Jy/beam ! Clean residual mean=0.000007 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0905614 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 165 components and 0.0905614 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=8.666 mas, bpa=1.923 degrees ! Estimated noise=0.374896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.71661e-05 Jy ! Component: 100 - total flux cleaned = -0.000107216 Jy ! Component: 150 - total flux cleaned = -0.000132886 Jy ! Component: 200 - total flux cleaned = -0.000107455 Jy ! Total flux subtracted in 200 components = -0.000107455 Jy ! Clean residual min=-0.001514 max=0.001498 Jy/beam ! Clean residual mean=0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0904539 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 176 components and 0.0904539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082739Jy sigma=1.186798 ! Fit after self-cal, rms=0.082715Jy sigma=1.186692 wmodel J1348-1640_S_map.mod ! Writing 176 model components to file: J1348-1640_S_map.mod wobs J1348-1640_S_uvs.fits ! Writing UV FITS file: J1348-1640_S_uvs.fits wwins J1348-1640_S_map.win ! wwins: Wrote 4 windows to J1348-1640_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 = -5.31878e-05 Jy ! Component: 100 - total flux cleaned = -0.0001288 Jy ! Component: 150 - total flux cleaned = -0.000129356 Jy ! Component: 200 - total flux cleaned = -0.000198014 Jy ! Component: 250 - total flux cleaned = -0.000220308 Jy ! Component: 300 - total flux cleaned = -0.000242181 Jy ! Component: 350 - total flux cleaned = -0.000220918 Jy ! Component: 400 - total flux cleaned = -0.000220653 Jy ! Component: 450 - total flux cleaned = -0.000240438 Jy ! Component: 500 - total flux cleaned = -0.000279817 Jy ! Component: 550 - total flux cleaned = -0.00029958 Jy ! Component: 600 - total flux cleaned = -0.000431598 Jy ! Component: 650 - total flux cleaned = -0.000413144 Jy ! Component: 700 - total flux cleaned = -0.00048595 Jy ! Component: 750 - total flux cleaned = -0.000468219 Jy ! Component: 800 - total flux cleaned = -0.00052092 Jy ! Component: 850 - total flux cleaned = -0.000521108 Jy ! Component: 900 - total flux cleaned = -0.000521441 Jy ! Component: 950 - total flux cleaned = -0.000538359 Jy ! Component: 1000 - total flux cleaned = -0.000587571 Jy ! Component: 1050 - total flux cleaned = -0.000619893 Jy ! Component: 1100 - total flux cleaned = -0.000587429 Jy ! Component: 1150 - total flux cleaned = -0.000587514 Jy ! Component: 1200 - total flux cleaned = -0.000571824 Jy ! Component: 1250 - total flux cleaned = -0.000571874 Jy ! Component: 1300 - total flux cleaned = -0.000587153 Jy ! Component: 1350 - total flux cleaned = -0.000602176 Jy ! Component: 1400 - total flux cleaned = -0.000616863 Jy ! Component: 1450 - total flux cleaned = -0.000602021 Jy ! Component: 1500 - total flux cleaned = -0.000602017 Jy ! Component: 1550 - total flux cleaned = -0.000630575 Jy ! Component: 1600 - total flux cleaned = -0.000644627 Jy ! Component: 1650 - total flux cleaned = -0.000616394 Jy ! Component: 1700 - total flux cleaned = -0.000671703 Jy ! Component: 1750 - total flux cleaned = -0.000657683 Jy ! Component: 1800 - total flux cleaned = -0.000657629 Jy ! Component: 1850 - total flux cleaned = -0.000697941 Jy ! Component: 1900 - total flux cleaned = -0.000698014 Jy ! Component: 1950 - total flux cleaned = -0.0007374 Jy ! Component: 2000 - total flux cleaned = -0.000776346 Jy ! Component: 2050 - total flux cleaned = -0.000776541 Jy ! Component: 2100 - total flux cleaned = -0.000789464 Jy ! Component: 2150 - total flux cleaned = -0.000802222 Jy ! Component: 2200 - total flux cleaned = -0.000802165 Jy ! Component: 2250 - total flux cleaned = -0.000814597 Jy ! Component: 2300 - total flux cleaned = -0.000802254 Jy ! Component: 2350 - total flux cleaned = -0.000814411 Jy ! Component: 2400 - total flux cleaned = -0.000826464 Jy ! Component: 2450 - total flux cleaned = -0.000838532 Jy ! Component: 2500 - total flux cleaned = -0.000802673 Jy ! Component: 2550 - total flux cleaned = -0.000791018 Jy ! Component: 2600 - total flux cleaned = -0.000790982 Jy ! Component: 2650 - total flux cleaned = -0.000825797 Jy ! Component: 2700 - total flux cleaned = -0.000802834 Jy ! Component: 2750 - total flux cleaned = -0.000814266 Jy ! Component: 2800 - total flux cleaned = -0.000859578 Jy ! Component: 2850 - total flux cleaned = -0.000870676 Jy ! Component: 2900 - total flux cleaned = -0.000881871 Jy ! Component: 2950 - total flux cleaned = -0.000937302 Jy ! Component: 3000 - total flux cleaned = -0.000937292 Jy ! Component: 3050 - total flux cleaned = -0.000959171 Jy ! Component: 3100 - total flux cleaned = -0.000970042 Jy ! Component: 3150 - total flux cleaned = -0.00100222 Jy ! Component: 3200 - total flux cleaned = -0.00106635 Jy ! Component: 3250 - total flux cleaned = -0.00106627 Jy ! Component: 3300 - total flux cleaned = -0.00104526 Jy ! Component: 3350 - total flux cleaned = -0.00108707 Jy ! Component: 3400 - total flux cleaned = -0.00108708 Jy ! Component: 3450 - total flux cleaned = -0.00111809 Jy ! Component: 3500 - total flux cleaned = -0.00112833 Jy ! Component: 3550 - total flux cleaned = -0.00110807 Jy ! Component: 3600 - total flux cleaned = -0.00115874 Jy ! Component: 3650 - total flux cleaned = -0.0011386 Jy ! Component: 3700 - total flux cleaned = -0.00117846 Jy ! Component: 3750 - total flux cleaned = -0.00118833 Jy ! Component: 3800 - total flux cleaned = -0.00120791 Jy ! Component: 3850 - total flux cleaned = -0.00115908 Jy ! Component: 3900 - total flux cleaned = -0.00118828 Jy ! Component: 3950 - total flux cleaned = -0.00121728 Jy ! Component: 4000 - total flux cleaned = -0.00119807 Jy ! Component: 4050 - total flux cleaned = -0.00122675 Jy ! Total flux subtracted in 4096 components = -0.00121725 Jy ! Clean residual min=-0.000521 max=0.000540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0892367 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 455 components and 0.0892367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1348-1640_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 8.666 at 1.923 degrees (North through East) ! Clean map min=-0.0010952 max=0.066144 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1348-1640_S_map.fits wmodel /vlbi/uf001/uva//J1348-1640_S_map.mod ! Writing 455 model components to file: /vlbi/uf001/uva//J1348-1640_S_map.mod wobs /vlbi/uf001/uva//J1348-1640_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1348-1640_S_uvs.fits wwins /vlbi/uf001/uva//J1348-1640_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1348-1640_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0661437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.785882 0.785882 1.57176 3.14353 6.28705 12.5741 25.1482 50.2964 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.736 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1348-1640_S_dfm.log closed on Mon Jan 14 02:36:13 2019