! Started logfile: /vlbi/uf001/uva//J0650+5616_S_dfm.log on Sun Jan 13 23:11:14 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//J0650+5616_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0650+5616_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843915 visibilities/baseline/integration-bin. ! Found source: J0650+5616 ! ! 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 4785 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 J0650+5616_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018673Jy sigma=20.283342 ! Fit after self-cal, rms=0.813803Jy sigma=16.210253 ! 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=3.773 mas, bmaj=3.853 mas, bpa=-17.93 degrees ! Estimated noise=0.757473 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 = 0.146093 Jy ! Component: 100 - total flux cleaned = 0.179363 Jy ! Total flux subtracted in 100 components = 0.179363 Jy ! Clean residual min=-0.005549 max=0.011620 Jy/beam ! Clean residual mean=-0.000009 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.179363 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.179363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066030Jy sigma=1.268776 ! Fit after self-cal, rms=0.066018Jy sigma=1.268618 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114157 Jy ! Component: 100 - total flux cleaned = 0.0157743 Jy ! Total flux subtracted in 100 components = 0.0157743 Jy ! Clean residual min=-0.005159 max=0.004425 Jy/beam ! Clean residual mean=-0.000004 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.195137 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.195137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064244Jy sigma=1.228856 ! Fit after self-cal, rms=0.064232Jy sigma=1.228524 ! 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=4.386 mas, bmaj=4.537 mas, bpa=-2.317 degrees ! Estimated noise=0.564174 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 = 0.00289376 Jy ! Component: 100 - total flux cleaned = 0.00356924 Jy ! Component: 150 - total flux cleaned = 0.00368379 Jy ! Component: 200 - total flux cleaned = 0.0037409 Jy ! Total flux subtracted in 200 components = 0.0037409 Jy ! Clean residual min=-0.004651 max=0.004664 Jy/beam ! Clean residual mean=-0.000004 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.198878 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.198878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064113Jy sigma=1.225815 ! Fit after self-cal, rms=0.064108Jy sigma=1.225641 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.386 x 4.537 at -2.317 degrees (North through East) ! Clean map min=-0.0045743 max=0.1878 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.95 KP 0.97 ! LA 1.02 MK 0.97 NL 0.98 OV 0.97 ! PT 1.15 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 1.00 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.98 ! LA 1.00 MK 0.99 NL 1.03 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.064108Jy sigma=1.225641 ! Fit after self-cal, rms=0.063339Jy sigma=1.211976 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.393 mas, bmaj=4.547 mas, bpa=-6.292 degrees ! Estimated noise=0.561696 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 = -0.000871918 Jy ! Component: 100 - total flux cleaned = -0.00104549 Jy ! Component: 150 - total flux cleaned = -0.00117792 Jy ! Component: 200 - total flux cleaned = -0.00120884 Jy ! Total flux subtracted in 200 components = -0.00120884 Jy ! Clean residual min=-0.004572 max=0.003958 Jy/beam ! Clean residual mean=-0.000010 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.197669 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.197669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063307Jy sigma=1.211820 ! Fit after self-cal, rms=0.063306Jy sigma=1.211711 ! 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=0.063306Jy sigma=1.211711 ! Fit after self-cal, rms=0.063362Jy sigma=1.180462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.384 mas, bmaj=4.539 mas, bpa=1.879 degrees ! Estimated noise=0.561453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03731e-05 Jy ! Component: 100 - total flux cleaned = 0.000222046 Jy ! Component: 150 - total flux cleaned = 0.000335851 Jy ! Component: 200 - total flux cleaned = 0.000359613 Jy ! Total flux subtracted in 200 components = 0.000359613 Jy ! Clean residual min=-0.002721 max=0.002906 Jy/beam ! Clean residual mean=-0.000029 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.198029 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.198029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063350Jy sigma=1.180302 ! Fit after self-cal, rms=0.063396Jy sigma=1.180131 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 (14.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270386 Jy ! Component: 100 - total flux cleaned = 0.0043525 Jy ! Component: 150 - total flux cleaned = 0.00540489 Jy ! Component: 200 - total flux cleaned = 0.00582435 Jy ! Total flux subtracted in 200 components = 0.00582435 Jy ! Clean residual min=-0.002632 max=0.002443 Jy/beam ! Clean residual mean=-0.000027 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.203853 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.203853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063232Jy sigma=1.177761 ! Fit after self-cal, rms=0.063222Jy sigma=1.177442 ! 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=0.063222Jy sigma=1.177442 ! Fit after self-cal, rms=0.063356Jy sigma=1.177270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.38 mas, bmaj=4.535 mas, bpa=1.833 degrees ! Estimated noise=0.562202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127176 Jy ! Component: 100 - total flux cleaned = 0.0015916 Jy ! Component: 150 - total flux cleaned = 0.00177669 Jy ! Component: 200 - total flux cleaned = 0.00188911 Jy ! Total flux subtracted in 200 components = 0.00188911 Jy ! Clean residual min=-0.002615 max=0.002320 Jy/beam ! Clean residual mean=-0.000028 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.205742 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.205742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063308Jy sigma=1.176620 ! Fit after self-cal, rms=0.063310Jy sigma=1.176551 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 = 0.000335973 Jy ! Component: 100 - total flux cleaned = 0.000387767 Jy ! Component: 150 - total flux cleaned = 0.000460345 Jy ! Component: 200 - total flux cleaned = 0.000526851 Jy ! Total flux subtracted in 200 components = 0.000526851 Jy ! Clean residual min=-0.002562 max=0.002289 Jy/beam ! Clean residual mean=-0.000028 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.206269 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.206269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063288Jy sigma=1.176245 ! Fit after self-cal, rms=0.063289Jy sigma=1.176230 ! 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=0.063289Jy sigma=1.176230 ! Fit after self-cal, rms=0.063358Jy sigma=1.176159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.987 mas, bmaj=8.259 mas, bpa=47.95 degrees ! Estimated noise=0.711046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991002 Jy ! Component: 100 - total flux cleaned = 0.00139206 Jy ! Component: 150 - total flux cleaned = 0.00168863 Jy ! Component: 200 - total flux cleaned = 0.00190566 Jy ! Total flux subtracted in 200 components = 0.00190566 Jy ! Clean residual min=-0.002852 max=0.002488 Jy/beam ! Clean residual mean=-0.000061 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.208175 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.208175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063349Jy sigma=1.176127 ! Fit after self-cal, rms=0.063349Jy sigma=1.176063 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 = 0.000137469 Jy ! Component: 100 - total flux cleaned = 0.000345552 Jy ! Component: 150 - total flux cleaned = 0.000432066 Jy ! Component: 200 - total flux cleaned = 0.000509433 Jy ! Total flux subtracted in 200 components = 0.000509433 Jy ! Clean residual min=-0.002816 max=0.002516 Jy/beam ! Clean residual mean=-0.000061 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.208684 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.208684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063345Jy sigma=1.176065 ! Fit after self-cal, rms=0.063345Jy sigma=1.176040 ! 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=4.38 mas, bmaj=4.535 mas, bpa=1.864 degrees ! Estimated noise=0.562684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.38 x 4.535 at 1.864 degrees (North through East) ! Clean map min=-0.0024233 max=0.187 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=3.771 mas, bmaj=3.846 mas, bpa=-5.229 degrees ! Estimated noise=0.754383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145369 Jy ! Component: 100 - total flux cleaned = 0.17911 Jy ! Component: 150 - total flux cleaned = 0.190721 Jy ! Component: 200 - total flux cleaned = 0.195781 Jy ! Total flux subtracted in 200 components = 0.195781 Jy ! Clean residual min=-0.003614 max=0.003552 Jy/beam ! Clean residual mean=-0.000018 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.195781 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.195781 Jy ! Inverting map and beam ! Estimated beam: bmin=4.38 mas, bmaj=4.535 mas, bpa=1.864 degrees ! Estimated noise=0.562684 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 = 0.00404715 Jy ! Component: 100 - total flux cleaned = 0.00655821 Jy ! Component: 150 - total flux cleaned = 0.00834707 Jy ! Component: 200 - total flux cleaned = 0.00905284 Jy ! Total flux subtracted in 200 components = 0.00905284 Jy ! Clean residual min=-0.002828 max=0.002195 Jy/beam ! Clean residual mean=-0.000028 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.204834 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.204834 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=7.987 mas, bmaj=8.259 mas, bpa=47.95 degrees ! Estimated noise=0.711046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169608 Jy ! Component: 100 - total flux cleaned = 0.0026486 Jy ! Component: 150 - total flux cleaned = 0.00311944 Jy ! Component: 200 - total flux cleaned = 0.00344812 Jy ! Total flux subtracted in 200 components = 0.00344812 Jy ! Clean residual min=-0.002825 max=0.002606 Jy/beam ! Clean residual mean=-0.000061 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.208282 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 = 0.000294969 Jy ! Component: 100 - total flux cleaned = 0.000484694 Jy ! Component: 150 - total flux cleaned = 0.00058328 Jy ! Component: 200 - total flux cleaned = 0.000670969 Jy ! Total flux subtracted in 200 components = 0.000670969 Jy ! Clean residual min=-0.002827 max=0.002575 Jy/beam ! Clean residual mean=-0.000061 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.208953 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.208953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.38 mas, bmaj=4.535 mas, bpa=1.864 degrees ! Estimated noise=0.562684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480185 Jy ! Component: 100 - total flux cleaned = -0.00060393 Jy ! Component: 150 - total flux cleaned = -0.000535401 Jy ! Component: 200 - total flux cleaned = -0.000471206 Jy ! Total flux subtracted in 200 components = -0.000471206 Jy ! Clean residual min=-0.002553 max=0.002318 Jy/beam ! Clean residual mean=-0.000028 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.208481 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.208481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063378Jy sigma=1.176553 ! Fit after self-cal, rms=0.063376Jy sigma=1.176473 wmodel J0650+5616_S_map.mod ! Writing 69 model components to file: J0650+5616_S_map.mod wobs J0650+5616_S_uvs.fits ! Writing UV FITS file: J0650+5616_S_uvs.fits wwins J0650+5616_S_map.win ! wwins: Wrote 2 windows to J0650+5616_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 = -0.000609139 Jy ! Component: 100 - total flux cleaned = -0.000904283 Jy ! Component: 150 - total flux cleaned = -0.0012266 Jy ! Component: 200 - total flux cleaned = -0.00149778 Jy ! Component: 250 - total flux cleaned = -0.0017238 Jy ! Component: 300 - total flux cleaned = -0.00197949 Jy ! Component: 350 - total flux cleaned = -0.00229875 Jy ! Component: 400 - total flux cleaned = -0.00257431 Jy ! Component: 450 - total flux cleaned = -0.00287618 Jy ! Component: 500 - total flux cleaned = -0.00317094 Jy ! Component: 550 - total flux cleaned = -0.0033635 Jy ! Component: 600 - total flux cleaned = -0.00364648 Jy ! Component: 650 - total flux cleaned = -0.00383109 Jy ! Component: 700 - total flux cleaned = -0.00395138 Jy ! Component: 750 - total flux cleaned = -0.00410023 Jy ! Component: 800 - total flux cleaned = -0.00427543 Jy ! Component: 850 - total flux cleaned = -0.00447591 Jy ! Component: 900 - total flux cleaned = -0.00461672 Jy ! Component: 950 - total flux cleaned = -0.00470027 Jy ! Component: 1000 - total flux cleaned = -0.00478273 Jy ! Component: 1050 - total flux cleaned = -0.00497104 Jy ! Component: 1100 - total flux cleaned = -0.00505014 Jy ! Component: 1150 - total flux cleaned = -0.00507637 Jy ! Component: 1200 - total flux cleaned = -0.00523065 Jy ! Component: 1250 - total flux cleaned = -0.00525561 Jy ! Component: 1300 - total flux cleaned = -0.00530572 Jy ! Component: 1350 - total flux cleaned = -0.00533027 Jy ! Component: 1400 - total flux cleaned = -0.00540408 Jy ! Component: 1450 - total flux cleaned = -0.00557255 Jy ! Component: 1500 - total flux cleaned = -0.00559575 Jy ! Component: 1550 - total flux cleaned = -0.00557208 Jy ! Component: 1600 - total flux cleaned = -0.00566561 Jy ! Component: 1650 - total flux cleaned = -0.0057349 Jy ! Component: 1700 - total flux cleaned = -0.00575758 Jy ! Component: 1750 - total flux cleaned = -0.00584785 Jy ! Component: 1800 - total flux cleaned = -0.00589233 Jy ! Component: 1850 - total flux cleaned = -0.0058922 Jy ! Component: 1900 - total flux cleaned = -0.00589235 Jy ! Component: 1950 - total flux cleaned = -0.00593549 Jy ! Component: 2000 - total flux cleaned = -0.00597841 Jy ! Component: 2050 - total flux cleaned = -0.00591485 Jy ! Component: 2100 - total flux cleaned = -0.00599879 Jy ! Component: 2150 - total flux cleaned = -0.00597826 Jy ! Component: 2200 - total flux cleaned = -0.00604022 Jy ! Component: 2250 - total flux cleaned = -0.00601966 Jy ! Component: 2300 - total flux cleaned = -0.00603986 Jy ! Component: 2350 - total flux cleaned = -0.00611969 Jy ! Component: 2400 - total flux cleaned = -0.00609976 Jy ! Component: 2450 - total flux cleaned = -0.00611938 Jy ! Component: 2500 - total flux cleaned = -0.00609977 Jy ! Component: 2550 - total flux cleaned = -0.00617685 Jy ! Component: 2600 - total flux cleaned = -0.00613881 Jy ! Component: 2650 - total flux cleaned = -0.00617684 Jy ! Component: 2700 - total flux cleaned = -0.00615795 Jy ! Component: 2750 - total flux cleaned = -0.00619524 Jy ! Component: 2800 - total flux cleaned = -0.00621355 Jy ! Component: 2850 - total flux cleaned = -0.00625004 Jy ! Component: 2900 - total flux cleaned = -0.00624991 Jy ! Component: 2950 - total flux cleaned = -0.00628601 Jy ! Component: 3000 - total flux cleaned = -0.00630391 Jy ! Component: 3050 - total flux cleaned = -0.00632186 Jy ! Component: 3100 - total flux cleaned = -0.00644522 Jy ! Component: 3150 - total flux cleaned = -0.00646264 Jy ! Component: 3200 - total flux cleaned = -0.00649748 Jy ! Component: 3250 - total flux cleaned = -0.00654914 Jy ! Component: 3300 - total flux cleaned = -0.00660035 Jy ! Component: 3350 - total flux cleaned = -0.00663435 Jy ! Component: 3400 - total flux cleaned = -0.006651 Jy ! Component: 3450 - total flux cleaned = -0.00666774 Jy ! Component: 3500 - total flux cleaned = -0.00670073 Jy ! Component: 3550 - total flux cleaned = -0.00676652 Jy ! Component: 3600 - total flux cleaned = -0.00675013 Jy ! Component: 3650 - total flux cleaned = -0.00683129 Jy ! Component: 3700 - total flux cleaned = -0.00686347 Jy ! Component: 3750 - total flux cleaned = -0.00691128 Jy ! Component: 3800 - total flux cleaned = -0.00692711 Jy ! Component: 3850 - total flux cleaned = -0.00692717 Jy ! Component: 3900 - total flux cleaned = -0.00692731 Jy ! Component: 3950 - total flux cleaned = -0.00702064 Jy ! Component: 4000 - total flux cleaned = -0.0069279 Jy ! Component: 4050 - total flux cleaned = -0.00695865 Jy ! Total flux subtracted in 4096 components = -0.00694342 Jy ! Clean residual min=-0.000863 max=0.001114 Jy/beam ! Clean residual mean=-0.000009 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.201538 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 353 components and 0.201538 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0650+5616_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.38 x 4.535 at 1.864 degrees (North through East) ! Clean map min=-0.0019598 max=0.18665 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0650+5616_S_map.fits wmodel /vlbi/uf001/uva//J0650+5616_S_map.mod ! Writing 353 model components to file: /vlbi/uf001/uva//J0650+5616_S_map.mod wobs /vlbi/uf001/uva//J0650+5616_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0650+5616_S_uvs.fits wwins /vlbi/uf001/uva//J0650+5616_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0650+5616_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.186647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272848 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438553 0.438553 0.877105 1.75421 3.50842 7.01684 14.0337 28.0674 56.1347 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 684.068 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0650+5616_S_dfm.log closed on Sun Jan 13 23:11:19 2019