! Started logfile: /scr/pima/bg219i_uvs/J1817+0328_S_dfm.log on Thu May 19 23:32:48 2016 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 /scr/pima/bg219i_uvs/J1817+0328_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1817+0328_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788342 visibilities/baseline/integration-bin. ! Found source: J1817+0328 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8656 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1817+0328_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 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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005828Jy sigma=22.586803 ! Fit after self-cal, rms=0.909763Jy sigma=20.558371 ! 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=3.146 mas, bmaj=7.259 mas, bpa=-14.33 degrees ! Estimated noise=0.541061 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 = 0.064874 Jy ! Component: 100 - total flux cleaned = 0.086239 Jy ! Total flux subtracted in 100 components = 0.086239 Jy ! Clean residual min=-0.004705 max=0.009964 Jy/beam ! Clean residual mean=-0.000021 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.086239 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.086239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072637Jy sigma=1.423121 ! Fit after self-cal, rms=0.072313Jy sigma=1.418307 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011659 Jy ! Component: 100 - total flux cleaned = 0.0183964 Jy ! Total flux subtracted in 100 components = 0.0183964 Jy ! Clean residual min=-0.003775 max=0.004214 Jy/beam ! Clean residual mean=-0.000009 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.104635 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.104635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069364Jy sigma=1.356506 ! Fit after self-cal, rms=0.069260Jy sigma=1.355744 ! 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=3.922 mas, bmaj=7.993 mas, bpa=-11.41 degrees ! Estimated noise=0.364405 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 = 0.00610187 Jy ! Component: 100 - total flux cleaned = 0.00950819 Jy ! Component: 150 - total flux cleaned = 0.0116736 Jy ! Component: 200 - total flux cleaned = 0.0131074 Jy ! Total flux subtracted in 200 components = 0.0131074 Jy ! Clean residual min=-0.004559 max=0.002866 Jy/beam ! Clean residual mean=0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.117743 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.117743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068546Jy sigma=1.343725 ! Fit after self-cal, rms=0.068516Jy sigma=1.343527 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.922 x 7.993 at -11.41 degrees (North through East) ! Clean map min=-0.0045213 max=0.085367 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.16 KP 1.03 ! LA 0.99 MK 0.98 NL 0.99 OV 0.98 ! PT 1.03 SC 0.90 ! ! ! Fit before self-cal, rms=0.068516Jy sigma=1.343527 ! Fit after self-cal, rms=0.068164Jy sigma=1.341717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=7.97 mas, bpa=-11.16 degrees ! Estimated noise=0.364251 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 = 0.0010469 Jy ! Component: 100 - total flux cleaned = 0.00126253 Jy ! Component: 150 - total flux cleaned = 0.00147766 Jy ! Component: 200 - total flux cleaned = 0.00164598 Jy ! Total flux subtracted in 200 components = 0.00164598 Jy ! Clean residual min=-0.004078 max=0.002451 Jy/beam ! Clean residual mean=0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.119389 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.119389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068123Jy sigma=1.341251 ! Fit after self-cal, rms=0.068118Jy sigma=1.341150 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068118Jy sigma=1.341150 ! Fit after self-cal, rms=0.067812Jy sigma=1.337200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=7.897 mas, bpa=-10.64 degrees ! Estimated noise=0.361099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272006 Jy ! Component: 100 - total flux cleaned = -0.000115195 Jy ! Component: 150 - total flux cleaned = 3.76477e-05 Jy ! Component: 200 - total flux cleaned = 0.000193346 Jy ! Total flux subtracted in 200 components = 0.000193346 Jy ! Clean residual min=-0.003916 max=0.002454 Jy/beam ! Clean residual mean=0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.119582 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.119582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067795Jy sigma=1.336767 ! Fit after self-cal, rms=0.067803Jy sigma=1.336650 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 = 8.35961e-05 Jy ! Component: 100 - total flux cleaned = 0.000192779 Jy ! Component: 150 - total flux cleaned = 0.000307159 Jy ! Component: 200 - total flux cleaned = 0.000396518 Jy ! Total flux subtracted in 200 components = 0.000396518 Jy ! Clean residual min=-0.003872 max=0.002487 Jy/beam ! Clean residual mean=0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.119979 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.119979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067793Jy sigma=1.336494 ! Fit after self-cal, rms=0.067792Jy sigma=1.336477 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067792Jy sigma=1.336477 ! Fit after self-cal, rms=0.067529Jy sigma=1.336363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=7.848 mas, bpa=-10.36 degrees ! Estimated noise=0.358746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128402 Jy ! Component: 100 - total flux cleaned = -1.22638e-06 Jy ! Component: 150 - total flux cleaned = 0.000108399 Jy ! Component: 200 - total flux cleaned = 0.00020895 Jy ! Total flux subtracted in 200 components = 0.00020895 Jy ! Clean residual min=-0.003722 max=0.002498 Jy/beam ! Clean residual mean=0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.120188 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.120188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067520Jy sigma=1.336178 ! Fit after self-cal, rms=0.067519Jy sigma=1.336162 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 = 4.2692e-05 Jy ! Component: 100 - total flux cleaned = 0.000111506 Jy ! Component: 150 - total flux cleaned = 0.000174814 Jy ! Component: 200 - total flux cleaned = 0.000221805 Jy ! Total flux subtracted in 200 components = 0.000221805 Jy ! Clean residual min=-0.003713 max=0.002511 Jy/beam ! Clean residual mean=0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.120409 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.120409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067513Jy sigma=1.336081 ! Fit after self-cal, rms=0.067513Jy sigma=1.336070 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067513Jy sigma=1.336070 ! Fit after self-cal, rms=0.067334Jy sigma=1.336021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.396 mas, bmaj=12.22 mas, bpa=-9.739 degrees ! Estimated noise=0.450551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578733 Jy ! Component: 100 - total flux cleaned = 0.000664652 Jy ! Component: 150 - total flux cleaned = 0.000722435 Jy ! Component: 200 - total flux cleaned = 0.000760318 Jy ! Total flux subtracted in 200 components = 0.000760318 Jy ! Clean residual min=-0.004507 max=0.003013 Jy/beam ! Clean residual mean=0.000010 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.12117 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.12117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067321Jy sigma=1.336253 ! Fit after self-cal, rms=0.067316Jy sigma=1.336207 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 = 4.25597e-05 Jy ! Component: 100 - total flux cleaned = 7.81437e-05 Jy ! Component: 150 - total flux cleaned = 9.5138e-05 Jy ! Component: 200 - total flux cleaned = 0.000126789 Jy ! Total flux subtracted in 200 components = 0.000126789 Jy ! Clean residual min=-0.004503 max=0.002997 Jy/beam ! Clean residual mean=0.000010 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.121297 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.121297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067317Jy sigma=1.336359 ! Fit after self-cal, rms=0.067311Jy sigma=1.336292 ! 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=3.884 mas, bmaj=7.808 mas, bpa=-10.11 degrees ! Estimated noise=0.357099 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.884 x 7.808 at -10.11 degrees (North through East) ! Clean map min=-0.0035924 max=0.081448 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=3.132 mas, bmaj=7.082 mas, bpa=-13.35 degrees ! Estimated noise=0.527521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0636322 Jy ! Component: 100 - total flux cleaned = 0.0858824 Jy ! Component: 150 - total flux cleaned = 0.0975683 Jy ! Component: 200 - total flux cleaned = 0.104422 Jy ! Total flux subtracted in 200 components = 0.104422 Jy ! Clean residual min=-0.003211 max=0.004005 Jy/beam ! Clean residual mean=-0.000009 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.104422 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.104422 Jy ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=7.808 mas, bpa=-10.11 degrees ! Estimated noise=0.357099 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 = 0.00609064 Jy ! Component: 100 - total flux cleaned = 0.00956203 Jy ! Component: 150 - total flux cleaned = 0.0117284 Jy ! Component: 200 - total flux cleaned = 0.0131481 Jy ! Total flux subtracted in 200 components = 0.0131481 Jy ! Clean residual min=-0.003749 max=0.002547 Jy/beam ! Clean residual mean=0.000000 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.117571 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.117571 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=8.396 mas, bmaj=12.22 mas, bpa=-9.739 degrees ! Estimated noise=0.450551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183614 Jy ! Component: 100 - total flux cleaned = 0.00269919 Jy ! Component: 150 - total flux cleaned = 0.00283275 Jy ! Component: 200 - total flux cleaned = 0.00295625 Jy ! Total flux subtracted in 200 components = 0.00295625 Jy ! Clean residual min=-0.004548 max=0.003033 Jy/beam ! Clean residual mean=0.000008 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.120527 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 = 9.31213e-05 Jy ! Component: 100 - total flux cleaned = 0.000181417 Jy ! Component: 150 - total flux cleaned = 0.000264107 Jy ! Component: 200 - total flux cleaned = 0.000342596 Jy ! Total flux subtracted in 200 components = 0.000342596 Jy ! Clean residual min=-0.004540 max=0.003001 Jy/beam ! Clean residual mean=0.000009 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.120869 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.120869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=7.808 mas, bpa=-10.11 degrees ! Estimated noise=0.357099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188062 Jy ! Component: 100 - total flux cleaned = -0.000214093 Jy ! Component: 150 - total flux cleaned = -0.000174675 Jy ! Component: 200 - total flux cleaned = -0.000174392 Jy ! Total flux subtracted in 200 components = -0.000174392 Jy ! Clean residual min=-0.003756 max=0.002462 Jy/beam ! Clean residual mean=0.000005 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.120695 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.120695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067318Jy sigma=1.336029 ! Fit after self-cal, rms=0.067324Jy sigma=1.335951 wmodel /J1817+0328_S_map.mod ! wmodel: Unable to open new model file: /J1817+0328_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1817+0328_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.884 x 7.808 at -10.11 degrees (North through East) ! Clean map min=-0.0036332 max=0.081347 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1817+0328_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0813471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000734531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.70888 2.70888 5.41775 10.8355 21.671 43.342 86.6841 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 110.747 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1817+0328_S_dfm.log closed on Thu May 19 23:32:50 2016