! Started logfile: /vlbi/uf001/uva//J1213-1658_S_dfm.log on Mon Jan 14 01:43:54 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//J1213-1658_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1213-1658_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1213-1658 ! ! 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 7047 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 J1213-1658_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999733Jy sigma=18.067012 ! Fit after self-cal, rms=0.944992Jy sigma=17.071213 ! 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=2.585 mas, bmaj=7.315 mas, bpa=-7.687 degrees ! Estimated noise=0.765398 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 = 0.0436794 Jy ! Component: 100 - total flux cleaned = 0.0557835 Jy ! Total flux subtracted in 100 components = 0.0557835 Jy ! Clean residual min=-0.005239 max=0.005588 Jy/beam ! Clean residual mean=-0.000008 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.0557835 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0557835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078967Jy sigma=1.248738 ! Fit after self-cal, rms=0.078021Jy sigma=1.231987 ! 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=2.99 mas, bmaj=8.043 mas, bpa=-5.996 degrees ! Estimated noise=0.48636 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 = 0.00771695 Jy ! Component: 100 - total flux cleaned = 0.0115119 Jy ! Component: 150 - total flux cleaned = 0.0137478 Jy ! Component: 200 - total flux cleaned = 0.0150797 Jy ! Total flux subtracted in 200 components = 0.0150797 Jy ! Clean residual min=-0.003148 max=0.004688 Jy/beam ! Clean residual mean=-0.000007 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0708632 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0708632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077262Jy sigma=1.217079 ! Fit after self-cal, rms=0.077220Jy sigma=1.216579 ! Inverting map ! Added new window around map position (7, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422333 Jy ! Component: 100 - total flux cleaned = 0.00631859 Jy ! Component: 150 - total flux cleaned = 0.00762016 Jy ! Component: 200 - total flux cleaned = 0.00799604 Jy ! Total flux subtracted in 200 components = 0.00799604 Jy ! Clean residual min=-0.002949 max=0.002481 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0788593 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 69 components and 0.0788592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076976Jy sigma=1.211995 ! Fit after self-cal, rms=0.076923Jy sigma=1.210925 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.99 x 8.043 at -5.996 degrees (North through East) ! Clean map min=-0.0026981 max=0.056236 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.95 HN 1.12 KP 1.01 ! LA 0.98 MK 1.03 NL 1.03 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.12 KP 1.07 ! LA 0.93 MK 0.91 NL 0.98 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.08 KP 1.09 ! LA 0.95 MK 1.03 NL 0.98 OV 0.97 ! PT 1.05 SC 0.95 ! ! ! Fit before self-cal, rms=0.076923Jy sigma=1.210925 ! Fit after self-cal, rms=0.075525Jy sigma=1.208545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.99 mas, bpa=-5.819 degrees ! Estimated noise=0.488062 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 = 0.00156514 Jy ! Component: 100 - total flux cleaned = 0.00185468 Jy ! Component: 150 - total flux cleaned = 0.00198275 Jy ! Component: 200 - total flux cleaned = 0.00203756 Jy ! Total flux subtracted in 200 components = 0.00203756 Jy ! Clean residual min=-0.002520 max=0.002636 Jy/beam ! Clean residual mean=0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0808968 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.0808968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075486Jy sigma=1.207639 ! Fit after self-cal, rms=0.075493Jy sigma=1.207310 ! 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=0.075493Jy sigma=1.207310 ! Fit after self-cal, rms=0.075453Jy sigma=1.205384 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=7.962 mas, bpa=-5.559 degrees ! Estimated noise=0.487259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964682 Jy ! Component: 100 - total flux cleaned = 0.00110859 Jy ! Component: 150 - total flux cleaned = 0.00115672 Jy ! Component: 200 - total flux cleaned = 0.00119917 Jy ! Total flux subtracted in 200 components = 0.00119917 Jy ! Clean residual min=-0.002425 max=0.002637 Jy/beam ! Clean residual mean=-0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.082096 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.082096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075431Jy sigma=1.204994 ! Fit after self-cal, rms=0.075417Jy sigma=1.204650 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 (-101, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235879 Jy ! Component: 100 - total flux cleaned = 0.00277311 Jy ! Component: 150 - total flux cleaned = 0.00288934 Jy ! Component: 200 - total flux cleaned = 0.00299352 Jy ! Total flux subtracted in 200 components = 0.00299352 Jy ! Clean residual min=-0.002521 max=0.002253 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0850895 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0850895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075314Jy sigma=1.203298 ! Fit after self-cal, rms=0.075303Jy sigma=1.203120 ! 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=0.075303Jy sigma=1.203120 ! Fit after self-cal, rms=0.074963Jy sigma=1.202940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=7.938 mas, bpa=-5.33 degrees ! Estimated noise=0.484032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772838 Jy ! Component: 100 - total flux cleaned = 0.000952286 Jy ! Component: 150 - total flux cleaned = 0.00108285 Jy ! Component: 200 - total flux cleaned = 0.00117327 Jy ! Total flux subtracted in 200 components = 0.00117327 Jy ! Clean residual min=-0.002472 max=0.002207 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0862628 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.0862628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074925Jy sigma=1.202465 ! Fit after self-cal, rms=0.074929Jy sigma=1.202410 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 = 0.000236192 Jy ! Component: 100 - total flux cleaned = 0.000324855 Jy ! Component: 150 - total flux cleaned = 0.00037972 Jy ! Component: 200 - total flux cleaned = 0.000380154 Jy ! Total flux subtracted in 200 components = 0.000380154 Jy ! Clean residual min=-0.002455 max=0.002141 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.086643 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.086643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074905Jy sigma=1.202127 ! Fit after self-cal, rms=0.074903Jy sigma=1.202106 ! 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=0.074903Jy sigma=1.202106 ! Fit after self-cal, rms=0.074799Jy sigma=1.202063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.283 mas, bmaj=16.09 mas, bpa=-4.317 degrees ! Estimated noise=0.645788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478779 Jy ! Component: 100 - total flux cleaned = 0.000511934 Jy ! Component: 150 - total flux cleaned = 0.000488003 Jy ! Component: 200 - total flux cleaned = 0.000445004 Jy ! Total flux subtracted in 200 components = 0.000445004 Jy ! Clean residual min=-0.002424 max=0.002162 Jy/beam ! Clean residual mean=-0.000006 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.087088 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.087088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074787Jy sigma=1.201936 ! Fit after self-cal, rms=0.074788Jy sigma=1.201893 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 = 0.000123107 Jy ! Component: 100 - total flux cleaned = 8.18451e-05 Jy ! Component: 150 - total flux cleaned = 6.23639e-05 Jy ! Component: 200 - total flux cleaned = 2.76737e-05 Jy ! Total flux subtracted in 200 components = 2.76737e-05 Jy ! Clean residual min=-0.002482 max=0.002103 Jy/beam ! Clean residual mean=-0.000006 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0871157 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.0871157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074783Jy sigma=1.201913 ! Fit after self-cal, rms=0.074785Jy sigma=1.201885 ! 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=2.971 mas, bmaj=7.921 mas, bpa=-5.189 degrees ! Estimated noise=0.482653 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 7.921 at -5.189 degrees (North through East) ! Clean map min=-0.0023291 max=0.055783 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=2.581 mas, bmaj=7.219 mas, bpa=-6.773 degrees ! Estimated noise=0.755713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439471 Jy ! Component: 100 - total flux cleaned = 0.0575259 Jy ! Component: 150 - total flux cleaned = 0.0647803 Jy ! Component: 200 - total flux cleaned = 0.069799 Jy ! Total flux subtracted in 200 components = 0.069799 Jy ! Clean residual min=-0.004827 max=0.004280 Jy/beam ! Clean residual mean=-0.000009 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.069799 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.069799 Jy ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=7.921 mas, bpa=-5.189 degrees ! Estimated noise=0.482653 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 = 0.00503883 Jy ! Component: 100 - total flux cleaned = 0.00801847 Jy ! Component: 150 - total flux cleaned = 0.0102641 Jy ! Component: 200 - total flux cleaned = 0.0116008 Jy ! Total flux subtracted in 200 components = 0.0116008 Jy ! Clean residual min=-0.003007 max=0.002547 Jy/beam ! Clean residual mean=-0.000006 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0813998 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.0813998 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=7.283 mas, bmaj=16.09 mas, bpa=-4.317 degrees ! Estimated noise=0.645788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223842 Jy ! Component: 100 - total flux cleaned = 0.0032253 Jy ! Component: 150 - total flux cleaned = 0.00374014 Jy ! Component: 200 - total flux cleaned = 0.00419937 Jy ! Total flux subtracted in 200 components = 0.00419937 Jy ! Clean residual min=-0.002559 max=0.002243 Jy/beam ! Clean residual mean=-0.000009 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0855992 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 = 0.000309707 Jy ! Component: 100 - total flux cleaned = 0.000571176 Jy ! Component: 150 - total flux cleaned = 0.000720502 Jy ! Component: 200 - total flux cleaned = 0.000808033 Jy ! Total flux subtracted in 200 components = 0.000808033 Jy ! Clean residual min=-0.002611 max=0.002220 Jy/beam ! Clean residual mean=-0.000007 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0864072 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.0864072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=7.921 mas, bpa=-5.189 degrees ! Estimated noise=0.482653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250597 Jy ! Component: 100 - total flux cleaned = -0.00012085 Jy ! Component: 150 - total flux cleaned = 6.7614e-05 Jy ! Component: 200 - total flux cleaned = 0.000242019 Jy ! Total flux subtracted in 200 components = 0.000242019 Jy ! Clean residual min=-0.002681 max=0.002163 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0866492 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.0866492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074835Jy sigma=1.202903 ! Fit after self-cal, rms=0.074801Jy sigma=1.202518 wmodel J1213-1658_S_map.mod ! Writing 111 model components to file: J1213-1658_S_map.mod wobs J1213-1658_S_uvs.fits ! Writing UV FITS file: J1213-1658_S_uvs.fits wwins J1213-1658_S_map.win ! wwins: Wrote 3 windows to J1213-1658_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 = -0.000862892 Jy ! Component: 100 - total flux cleaned = -0.00105093 Jy ! Component: 150 - total flux cleaned = -0.00126111 Jy ! Component: 200 - total flux cleaned = -0.0014603 Jy ! Component: 250 - total flux cleaned = -0.00168244 Jy ! Component: 300 - total flux cleaned = -0.00183518 Jy ! Component: 350 - total flux cleaned = -0.00198341 Jy ! Component: 400 - total flux cleaned = -0.0020701 Jy ! Component: 450 - total flux cleaned = -0.00218192 Jy ! Component: 500 - total flux cleaned = -0.00215556 Jy ! Component: 550 - total flux cleaned = -0.00218213 Jy ! Component: 600 - total flux cleaned = -0.00220795 Jy ! Component: 650 - total flux cleaned = -0.0022329 Jy ! Component: 700 - total flux cleaned = -0.00223171 Jy ! Component: 750 - total flux cleaned = -0.00215944 Jy ! Component: 800 - total flux cleaned = -0.00206599 Jy ! Component: 850 - total flux cleaned = -0.00202005 Jy ! Component: 900 - total flux cleaned = -0.00197516 Jy ! Component: 950 - total flux cleaned = -0.00190929 Jy ! Component: 1000 - total flux cleaned = -0.00193097 Jy ! Component: 1050 - total flux cleaned = -0.00184604 Jy ! Component: 1100 - total flux cleaned = -0.00182539 Jy ! Component: 1150 - total flux cleaned = -0.00172245 Jy ! Component: 1200 - total flux cleaned = -0.00172205 Jy ! Component: 1250 - total flux cleaned = -0.00162199 Jy ! Component: 1300 - total flux cleaned = -0.00148465 Jy ! Component: 1350 - total flux cleaned = -0.00144609 Jy ! Component: 1400 - total flux cleaned = -0.00131254 Jy ! Component: 1450 - total flux cleaned = -0.00116209 Jy ! Component: 1500 - total flux cleaned = -0.00108812 Jy ! Component: 1550 - total flux cleaned = -0.000996745 Jy ! Component: 1600 - total flux cleaned = -0.000852471 Jy ! Component: 1650 - total flux cleaned = -0.000799349 Jy ! Component: 1700 - total flux cleaned = -0.000746305 Jy ! Component: 1750 - total flux cleaned = -0.000624786 Jy ! Component: 1800 - total flux cleaned = -0.000521939 Jy ! Component: 1850 - total flux cleaned = -0.000471327 Jy ! Component: 1900 - total flux cleaned = -0.000437999 Jy ! Component: 1950 - total flux cleaned = -0.000388276 Jy ! Component: 2000 - total flux cleaned = -0.000338968 Jy ! Component: 2050 - total flux cleaned = -0.00027419 Jy ! Component: 2100 - total flux cleaned = -0.000193935 Jy ! Component: 2150 - total flux cleaned = -0.000114766 Jy ! Component: 2200 - total flux cleaned = -8.31824e-05 Jy ! Component: 2250 - total flux cleaned = -5.39358e-06 Jy ! Component: 2300 - total flux cleaned = 0.000117309 Jy ! Component: 2350 - total flux cleaned = 0.000177825 Jy ! Component: 2400 - total flux cleaned = 0.000208008 Jy ! Component: 2450 - total flux cleaned = 0.000267677 Jy ! Component: 2500 - total flux cleaned = 0.00035601 Jy ! Component: 2550 - total flux cleaned = 0.000370653 Jy ! Component: 2600 - total flux cleaned = 0.000428415 Jy ! Component: 2650 - total flux cleaned = 0.000513986 Jy ! Component: 2700 - total flux cleaned = 0.000570335 Jy ! Component: 2750 - total flux cleaned = 0.000626163 Jy ! Component: 2800 - total flux cleaned = 0.000653736 Jy ! Component: 2850 - total flux cleaned = 0.000708632 Jy ! Component: 2900 - total flux cleaned = 0.000803567 Jy ! Component: 2950 - total flux cleaned = 0.000843906 Jy ! Component: 3000 - total flux cleaned = 0.00088377 Jy ! Component: 3050 - total flux cleaned = 0.000936564 Jy ! Component: 3100 - total flux cleaned = 0.000962696 Jy ! Component: 3150 - total flux cleaned = 0.00104066 Jy ! Component: 3200 - total flux cleaned = 0.0011177 Jy ! Component: 3250 - total flux cleaned = 0.00113052 Jy ! Component: 3300 - total flux cleaned = 0.00118114 Jy ! Component: 3350 - total flux cleaned = 0.00121865 Jy ! Component: 3400 - total flux cleaned = 0.00130584 Jy ! Component: 3450 - total flux cleaned = 0.00129351 Jy ! Component: 3500 - total flux cleaned = 0.00136724 Jy ! Component: 3550 - total flux cleaned = 0.00142815 Jy ! Component: 3600 - total flux cleaned = 0.00144015 Jy ! Component: 3650 - total flux cleaned = 0.00146415 Jy ! Component: 3700 - total flux cleaned = 0.00150003 Jy ! Component: 3750 - total flux cleaned = 0.00157091 Jy ! Component: 3800 - total flux cleaned = 0.00157098 Jy ! Component: 3850 - total flux cleaned = 0.00168735 Jy ! Component: 3900 - total flux cleaned = 0.00169888 Jy ! Component: 3950 - total flux cleaned = 0.00175636 Jy ! Component: 4000 - total flux cleaned = 0.00183615 Jy ! Component: 4050 - total flux cleaned = 0.00187013 Jy ! Total flux subtracted in 4096 components = 0.00192633 Jy ! Clean residual min=-0.000636 max=0.000714 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0885755 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 357 components and 0.0885756 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1213-1658_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 7.921 at -5.189 degrees (North through East) ! Clean map min=-0.0015194 max=0.055642 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1213-1658_S_map.fits wmodel /vlbi/uf001/uva//J1213-1658_S_map.mod ! Writing 357 model components to file: /vlbi/uf001/uva//J1213-1658_S_map.mod wobs /vlbi/uf001/uva//J1213-1658_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1213-1658_S_uvs.fits wwins /vlbi/uf001/uva//J1213-1658_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1213-1658_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0556424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193415 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04281 1.04281 2.08562 4.17124 8.34248 16.685 33.3699 66.7399 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.684 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1213-1658_S_dfm.log closed on Mon Jan 14 01:43:59 2019