! Started logfile: /vlbi/uf001/uva//J0929-3801_S_dfm.log on Mon Jan 14 00:28:37 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//J0929-3801_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0929-3801_S_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991379 visibilities/baseline/integration-bin. ! Found source: J0929-3801 ! ! 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 6210 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 J0929-3801_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 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.049718Jy sigma=13.318936 ! Fit after self-cal, rms=0.761248Jy sigma=9.345437 ! 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=2.326 mas, bmaj=6.713 mas, bpa=-7.053 degrees ! Estimated noise=1.08777 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 = 0.178676 Jy ! Component: 100 - total flux cleaned = 0.243299 Jy ! Total flux subtracted in 100 components = 0.243299 Jy ! Clean residual min=-0.016248 max=0.037071 Jy/beam ! Clean residual mean=-0.000200 rms=0.005528 Jy/beam ! Combined flux in latest and established models = 0.243299 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.243299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145051Jy sigma=1.772920 ! Fit after self-cal, rms=0.144870Jy sigma=1.770785 ! Inverting map ! Added new window around map position (2.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394574 Jy ! Component: 100 - total flux cleaned = 0.065343 Jy ! Total flux subtracted in 100 components = 0.065343 Jy ! Clean residual min=-0.012709 max=0.024445 Jy/beam ! Clean residual mean=-0.000101 rms=0.004035 Jy/beam ! Combined flux in latest and established models = 0.308642 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.308642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129801Jy sigma=1.500631 ! Fit after self-cal, rms=0.129352Jy sigma=1.494950 ! 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=2.878 mas, bmaj=7.742 mas, bpa=-5.254 degrees ! Estimated noise=0.746451 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 (4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336594 Jy ! Component: 100 - total flux cleaned = 0.0534696 Jy ! Component: 150 - total flux cleaned = 0.0660363 Jy ! Component: 200 - total flux cleaned = 0.0743679 Jy ! Total flux subtracted in 200 components = 0.0743679 Jy ! Clean residual min=-0.012156 max=0.019450 Jy/beam ! Clean residual mean=-0.000023 rms=0.003800 Jy/beam ! Combined flux in latest and established models = 0.383009 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 68 components and 0.38301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121986Jy sigma=1.340453 ! Fit after self-cal, rms=0.121554Jy sigma=1.332927 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 7.742 at -5.254 degrees (North through East) ! Clean map min=-0.011608 max=0.21845 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.38 KP 0.99 LA 0.91 ! MK 1.20 NL 1.12 OV 0.94 PT 0.94 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.82 KP 0.99 LA 0.93 ! MK 1.06 NL 1.51 OV 0.95 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.45 KP 0.98 LA 0.91 ! MK 1.01 NL 1.15 OV 0.97 PT 0.96 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.83 FD 0.84 KP 0.98 LA 0.93 ! MK 1.03 NL 1.59 OV 0.93 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.37 KP 0.96 LA 0.92 ! MK 0.95 NL 1.11 OV 0.96 PT 0.94 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.35 FD 0.85 KP 0.97 LA 0.95 ! MK 0.98 NL 1.52 OV 0.90 PT 0.98 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.121554Jy sigma=1.332927 ! Fit after self-cal, rms=0.141314Jy sigma=1.201950 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.92 mas, bmaj=7.784 mas, bpa=-4.832 degrees ! Estimated noise=0.766607 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 = -0.00442256 Jy ! Component: 100 - total flux cleaned = -0.00454633 Jy ! Component: 150 - total flux cleaned = -0.00474524 Jy ! Component: 200 - total flux cleaned = -0.00491956 Jy ! Total flux subtracted in 200 components = -0.00491956 Jy ! Clean residual min=-0.005622 max=0.005264 Jy/beam ! Clean residual mean=-0.000010 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.37809 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.37809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141028Jy sigma=1.198991 ! Fit after self-cal, rms=0.141627Jy sigma=1.197776 ! 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=0.141627Jy sigma=1.197776 ! Fit after self-cal, rms=0.143224Jy sigma=1.197449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.793 mas, bpa=-4.786 degrees ! Estimated noise=0.768414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271654 Jy ! Component: 100 - total flux cleaned = -0.00299045 Jy ! Component: 150 - total flux cleaned = -0.00314415 Jy ! Component: 200 - total flux cleaned = -0.00341172 Jy ! Total flux subtracted in 200 components = -0.00341172 Jy ! Clean residual min=-0.005339 max=0.004960 Jy/beam ! Clean residual mean=-0.000012 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.374678 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 120 components and 0.374678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143048Jy sigma=1.196144 ! Fit after self-cal, rms=0.143066Jy sigma=1.195814 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 = -0.00111598 Jy ! Component: 100 - total flux cleaned = -0.00124329 Jy ! Component: 150 - total flux cleaned = -0.00135691 Jy ! Component: 200 - total flux cleaned = -0.0015042 Jy ! Total flux subtracted in 200 components = -0.0015042 Jy ! Clean residual min=-0.005156 max=0.004925 Jy/beam ! Clean residual mean=-0.000017 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.373174 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 139 components and 0.373174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142983Jy sigma=1.195254 ! Fit after self-cal, rms=0.142991Jy sigma=1.195099 ! 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=0.142991Jy sigma=1.195099 ! Fit after self-cal, rms=0.144537Jy sigma=1.194661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=7.799 mas, bpa=-4.754 degrees ! Estimated noise=0.769063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194964 Jy ! Component: 100 - total flux cleaned = -0.00221018 Jy ! Component: 150 - total flux cleaned = -0.00237591 Jy ! Component: 200 - total flux cleaned = -0.00252248 Jy ! Total flux subtracted in 200 components = -0.00252248 Jy ! Clean residual min=-0.004882 max=0.004720 Jy/beam ! Clean residual mean=-0.000015 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.370652 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 153 components and 0.370651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144439Jy sigma=1.194039 ! Fit after self-cal, rms=0.144477Jy sigma=1.193854 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 = -0.000763038 Jy ! Component: 100 - total flux cleaned = -0.000909625 Jy ! Component: 150 - total flux cleaned = -0.000913367 Jy ! Component: 200 - total flux cleaned = -0.000951799 Jy ! Total flux subtracted in 200 components = -0.000951799 Jy ! Clean residual min=-0.004738 max=0.004704 Jy/beam ! Clean residual mean=-0.000018 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.3697 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 0.3697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144425Jy sigma=1.193550 ! Fit after self-cal, rms=0.144439Jy sigma=1.193468 ! 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=0.144439Jy sigma=1.193468 ! Fit after self-cal, rms=0.145675Jy sigma=1.193201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.368 mas, bmaj=24.7 mas, bpa=-0.4861 degrees ! Estimated noise=0.993534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224331 Jy ! Component: 100 - total flux cleaned = -0.00245349 Jy ! Component: 150 - total flux cleaned = -0.00245236 Jy ! Component: 200 - total flux cleaned = -0.00244973 Jy ! Total flux subtracted in 200 components = -0.00244973 Jy ! Clean residual min=-0.004721 max=0.004262 Jy/beam ! Clean residual mean=-0.000039 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.36725 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 167 components and 0.36725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145676Jy sigma=1.193037 ! Fit after self-cal, rms=0.145693Jy sigma=1.192920 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 = -0.000352404 Jy ! Component: 100 - total flux cleaned = -0.000385894 Jy ! Component: 150 - total flux cleaned = -0.000385903 Jy ! Component: 200 - total flux cleaned = -0.000383567 Jy ! Total flux subtracted in 200 components = -0.000383567 Jy ! Clean residual min=-0.004671 max=0.004336 Jy/beam ! Clean residual mean=-0.000042 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.366866 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 170 components and 0.366866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145689Jy sigma=1.192991 ! Fit after self-cal, rms=0.145689Jy sigma=1.192945 ! 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=2.93 mas, bmaj=7.804 mas, bpa=-4.75 degrees ! Estimated noise=0.769062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 7.804 at -4.75 degrees (North through East) ! Clean map min=-0.0054839 max=0.22615 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=2.352 mas, bmaj=6.711 mas, bpa=-6.506 degrees ! Estimated noise=1.15388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18835 Jy ! Component: 100 - total flux cleaned = 0.256154 Jy ! Component: 150 - total flux cleaned = 0.291778 Jy ! Component: 200 - total flux cleaned = 0.314228 Jy ! Total flux subtracted in 200 components = 0.314228 Jy ! Clean residual min=-0.008965 max=0.013090 Jy/beam ! Clean residual mean=-0.000097 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 0.314228 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 0.314228 Jy ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=7.804 mas, bpa=-4.75 degrees ! Estimated noise=0.769062 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 = 0.0222506 Jy ! Component: 100 - total flux cleaned = 0.0338681 Jy ! Component: 150 - total flux cleaned = 0.0406663 Jy ! Component: 200 - total flux cleaned = 0.0447889 Jy ! Total flux subtracted in 200 components = 0.0447889 Jy ! Clean residual min=-0.004636 max=0.005573 Jy/beam ! Clean residual mean=-0.000041 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.359017 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.359017 Jy ! Inverting map ! Added new window around map position (-5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519381 Jy ! Component: 100 - total flux cleaned = 0.00767635 Jy ! Component: 150 - total flux cleaned = 0.00825682 Jy ! Component: 200 - total flux cleaned = 0.00850681 Jy ! Total flux subtracted in 200 components = 0.00850681 Jy ! Clean residual min=-0.004300 max=0.004668 Jy/beam ! Clean residual mean=-0.000015 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.367523 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 0.367524 Jy ! Inverting map ! Added new window around map position (35, -77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241584 Jy ! Component: 100 - total flux cleaned = 0.00212186 Jy ! Component: 150 - total flux cleaned = 0.00187823 Jy ! Component: 200 - total flux cleaned = 0.00187629 Jy ! Total flux subtracted in 200 components = 0.00187629 Jy ! Clean residual min=-0.004158 max=0.003814 Jy/beam ! Clean residual mean=-0.000009 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.3694 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.3694 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=8.368 mas, bmaj=24.7 mas, bpa=-0.4861 degrees ! Estimated noise=0.993534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580535 Jy ! Component: 100 - total flux cleaned = 0.000884545 Jy ! Component: 150 - total flux cleaned = 0.00111898 Jy ! Component: 200 - total flux cleaned = 0.00115643 Jy ! Total flux subtracted in 200 components = 0.00115643 Jy ! Clean residual min=-0.004204 max=0.004067 Jy/beam ! Clean residual mean=-0.000009 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.370556 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 = -4.86727e-07 Jy ! Component: 100 - total flux cleaned = 1.09071e-06 Jy ! Component: 150 - total flux cleaned = 3.03158e-06 Jy ! Component: 200 - total flux cleaned = 3.22281e-05 Jy ! Total flux subtracted in 200 components = 3.22281e-05 Jy ! Clean residual min=-0.004190 max=0.004023 Jy/beam ! Clean residual mean=-0.000009 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.370588 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.370589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=7.804 mas, bpa=-4.75 degrees ! Estimated noise=0.769062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117659 Jy ! Component: 100 - total flux cleaned = -0.000178762 Jy ! Component: 150 - total flux cleaned = -0.000293168 Jy ! Component: 200 - total flux cleaned = -0.000452328 Jy ! Total flux subtracted in 200 components = -0.000452328 Jy ! Clean residual min=-0.003997 max=0.003613 Jy/beam ! Clean residual mean=-0.000005 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.370136 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.370136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145090Jy sigma=1.189310 ! Fit after self-cal, rms=0.145086Jy sigma=1.188869 wmodel J0929-3801_S_map.mod ! Writing 140 model components to file: J0929-3801_S_map.mod wobs J0929-3801_S_uvs.fits ! Writing UV FITS file: J0929-3801_S_uvs.fits wwins J0929-3801_S_map.win ! wwins: Wrote 5 windows to J0929-3801_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 = -0.00123609 Jy ! Component: 100 - total flux cleaned = -0.00123736 Jy ! Component: 150 - total flux cleaned = -0.00135687 Jy ! Component: 200 - total flux cleaned = -0.00158471 Jy ! Component: 250 - total flux cleaned = -0.00158435 Jy ! Component: 300 - total flux cleaned = -0.0014779 Jy ! Component: 350 - total flux cleaned = -0.00132721 Jy ! Component: 400 - total flux cleaned = -0.00132802 Jy ! Component: 450 - total flux cleaned = -0.00118648 Jy ! Component: 500 - total flux cleaned = -0.00127924 Jy ! Component: 550 - total flux cleaned = -0.00119027 Jy ! Component: 600 - total flux cleaned = -0.0011031 Jy ! Component: 650 - total flux cleaned = -0.000973811 Jy ! Component: 700 - total flux cleaned = -0.000805239 Jy ! Component: 750 - total flux cleaned = -0.000681404 Jy ! Component: 800 - total flux cleaned = -0.000558846 Jy ! Component: 850 - total flux cleaned = -0.000478859 Jy ! Component: 900 - total flux cleaned = -0.000401452 Jy ! Component: 950 - total flux cleaned = -0.000401819 Jy ! Component: 1000 - total flux cleaned = -0.000288292 Jy ! Component: 1050 - total flux cleaned = -0.000250462 Jy ! Component: 1100 - total flux cleaned = -0.000140871 Jy ! Component: 1150 - total flux cleaned = -0.000141637 Jy ! Component: 1200 - total flux cleaned = 3.09465e-08 Jy ! Component: 1250 - total flux cleaned = -4.60459e-08 Jy ! Component: 1300 - total flux cleaned = 0.000137487 Jy ! Component: 1350 - total flux cleaned = 0.000239051 Jy ! Component: 1400 - total flux cleaned = 0.000306013 Jy ! Component: 1450 - total flux cleaned = 0.00040572 Jy ! Component: 1500 - total flux cleaned = 0.000568595 Jy ! Component: 1550 - total flux cleaned = 0.000601335 Jy ! Component: 1600 - total flux cleaned = 0.000601854 Jy ! Component: 1650 - total flux cleaned = 0.000633709 Jy ! Component: 1700 - total flux cleaned = 0.000695339 Jy ! Component: 1750 - total flux cleaned = 0.000847636 Jy ! Component: 1800 - total flux cleaned = 0.000817132 Jy ! Component: 1850 - total flux cleaned = 0.000817082 Jy ! Component: 1900 - total flux cleaned = 0.000876222 Jy ! Component: 1950 - total flux cleaned = 0.000876225 Jy ! Component: 2000 - total flux cleaned = 0.000962651 Jy ! Component: 2050 - total flux cleaned = 0.000990962 Jy ! Component: 2100 - total flux cleaned = 0.000990722 Jy ! Component: 2150 - total flux cleaned = 0.00104643 Jy ! Component: 2200 - total flux cleaned = 0.0010742 Jy ! Component: 2250 - total flux cleaned = 0.00115617 Jy ! Component: 2300 - total flux cleaned = 0.00115625 Jy ! Component: 2350 - total flux cleaned = 0.00126253 Jy ! Component: 2400 - total flux cleaned = 0.00118339 Jy ! Component: 2450 - total flux cleaned = 0.00118343 Jy ! Component: 2500 - total flux cleaned = 0.00113215 Jy ! Component: 2550 - total flux cleaned = 0.00118367 Jy ! Component: 2600 - total flux cleaned = 0.00115858 Jy ! Component: 2650 - total flux cleaned = 0.00125874 Jy ! Component: 2700 - total flux cleaned = 0.00118399 Jy ! Component: 2750 - total flux cleaned = 0.00125783 Jy ! Component: 2800 - total flux cleaned = 0.00120879 Jy ! Component: 2850 - total flux cleaned = 0.001257 Jy ! Component: 2900 - total flux cleaned = 0.00125685 Jy ! Component: 2950 - total flux cleaned = 0.00137571 Jy ! Component: 3000 - total flux cleaned = 0.00135235 Jy ! Component: 3050 - total flux cleaned = 0.00149252 Jy ! Component: 3100 - total flux cleaned = 0.00146944 Jy ! Component: 3150 - total flux cleaned = 0.00153864 Jy ! Component: 3200 - total flux cleaned = 0.00156153 Jy ! Component: 3250 - total flux cleaned = 0.00162954 Jy ! Component: 3300 - total flux cleaned = 0.00171908 Jy ! Component: 3350 - total flux cleaned = 0.00180775 Jy ! Component: 3400 - total flux cleaned = 0.00187399 Jy ! Component: 3450 - total flux cleaned = 0.00196147 Jy ! Component: 3500 - total flux cleaned = 0.00200481 Jy ! Component: 3550 - total flux cleaned = 0.00206932 Jy ! Component: 3600 - total flux cleaned = 0.00206938 Jy ! Component: 3650 - total flux cleaned = 0.00211217 Jy ! Component: 3700 - total flux cleaned = 0.00215439 Jy ! Component: 3750 - total flux cleaned = 0.00223817 Jy ! Component: 3800 - total flux cleaned = 0.00225899 Jy ! Component: 3850 - total flux cleaned = 0.00223847 Jy ! Component: 3900 - total flux cleaned = 0.00227933 Jy ! Component: 3950 - total flux cleaned = 0.002259 Jy ! Component: 4000 - total flux cleaned = 0.00219826 Jy ! Component: 4050 - total flux cleaned = 0.00229908 Jy ! Total flux subtracted in 4096 components = 0.00225905 Jy ! Clean residual min=-0.001274 max=0.001171 Jy/beam ! Clean residual mean=0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.372395 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 427 components and 0.372395 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0929-3801_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 7.804 at -4.75 degrees (North through East) ! Clean map min=-0.003988 max=0.2408 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0929-3801_S_map.fits wmodel /vlbi/uf001/uva//J0929-3801_S_map.mod ! Writing 427 model components to file: /vlbi/uf001/uva//J0929-3801_S_map.mod wobs /vlbi/uf001/uva//J0929-3801_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0929-3801_S_uvs.fits wwins /vlbi/uf001/uva//J0929-3801_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0929-3801_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.2408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454709 0.454709 0.909418 1.81884 3.63767 7.27534 14.5507 29.1014 58.2028 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.24 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 659.762 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0929-3801_S_dfm.log closed on Mon Jan 14 00:28:42 2019