! Started logfile: J1209-2032_S_1997_07_02_yyk_uvs.log on Sun Jan 7 17:58:27 2007 obs J1209-2032_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1209-2032_S_1997_07_02_yyk_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.60579 visibilities/baseline/integration-bin. ! Found source: J1209-2032 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 15484 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1209-2032_S_1997_07_02_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.425087 Jy 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=2.807 mas, bmaj=7.782 mas, bpa=-11.62 degrees ! Estimated noise=2785.9 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.16182 Jy ! Component: 100 - total flux cleaned = 0.198069 Jy ! Total flux subtracted in 100 components = 0.198069 Jy ! Clean residual min=-0.034378 max=0.075589 Jy/beam ! Clean residual mean=-0.000191 rms=0.012388 Jy/beam ! Combined flux in latest and established models = 0.198069 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.198069 Jy ! ! Correcting IF 1. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.373960Jy sigma=0.001309 ! Fit after self-cal, rms=0.371297Jy sigma=0.001297 ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=7.782 mas, bpa=-11.62 degrees ! Estimated noise=2785.93 mJy/beam. ! Added new window around map position (15.5, 11.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0823995 Jy ! Component: 100 - total flux cleaned = 0.116702 Jy ! Total flux subtracted in 100 components = 0.116702 Jy ! Clean residual min=-0.023997 max=0.039150 Jy/beam ! Clean residual mean=-0.000143 rms=0.007474 Jy/beam ! Combined flux in latest and established models = 0.314771 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.314771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358204Jy sigma=0.001243 ! Fit after self-cal, rms=0.356102Jy sigma=0.001236 ! Inverting map ! Added new window around map position (22, 14). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452927 Jy ! Component: 100 - total flux cleaned = 0.0660265 Jy ! Total flux subtracted in 100 components = 0.0660265 Jy ! Clean residual min=-0.015233 max=0.018488 Jy/beam ! Clean residual mean=-0.000158 rms=0.004623 Jy/beam ! Combined flux in latest and established models = 0.380798 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.380798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351664Jy sigma=0.001219 ! Fit after self-cal, rms=0.351272Jy sigma=0.001217 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=3.313 mas, bmaj=8.847 mas, bpa=-12.4 degrees ! Estimated noise=1571.87 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182801 Jy ! Component: 100 - total flux cleaned = 0.0220081 Jy ! Component: 150 - total flux cleaned = 0.0220166 Jy ! Component: 200 - total flux cleaned = 0.021773 Jy ! Total flux subtracted in 200 components = 0.021773 Jy ! Clean residual min=-0.010929 max=0.011776 Jy/beam ! Clean residual mean=-0.000029 rms=0.003351 Jy/beam ! Combined flux in latest and established models = 0.402571 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.402571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350370Jy sigma=0.001215 ! Fit after self-cal, rms=0.350315Jy sigma=0.001214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.313 x 8.847 at -12.4 degrees (North through East) ! Clean map min=-0.010705 max=0.18014 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05843 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.85 KP 0.89 ! LA 0.94 MK 0.90 NL 1.00* OV 1.06 ! PT 0.92 SC 0.86 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 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 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 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 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 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* ! ! ! Fit before self-cal, rms=0.350315Jy sigma=0.001214 ! Fit after self-cal, rms=0.346365Jy sigma=0.001214 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346365Jy sigma=0.001214 ! Fit after self-cal, rms=0.346356Jy sigma=0.001214 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.764 mas, bpa=-12.3 degrees ! Estimated noise=1571.98 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593692 Jy ! Component: 100 - total flux cleaned = 0.00615013 Jy ! Component: 150 - total flux cleaned = 0.00597708 Jy ! Component: 200 - total flux cleaned = 0.00597823 Jy ! Total flux subtracted in 200 components = 0.00597823 Jy ! Clean residual min=-0.009789 max=0.010033 Jy/beam ! Clean residual mean=-0.000032 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 0.408549 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.408549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346137Jy sigma=0.001213 ! Fit after self-cal, rms=0.346122Jy sigma=0.001213 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.346122Jy sigma=0.001213 ! Fit after self-cal, rms=0.343839Jy sigma=0.001203 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679444 Jy ! Component: 100 - total flux cleaned = 0.00877873 Jy ! Component: 150 - total flux cleaned = 0.00938259 Jy ! Component: 200 - total flux cleaned = 0.00952288 Jy ! Total flux subtracted in 200 components = 0.00952288 Jy ! Clean residual min=-0.009549 max=0.008679 Jy/beam ! Clean residual mean=-0.000051 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.418072 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.418072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343610Jy sigma=0.001202 ! Fit after self-cal, rms=0.343279Jy sigma=0.001200 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.27 x 8.764 at -12.3 degrees (North through East) ! Clean map min=-0.0092032 max=0.1822 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343279Jy sigma=0.001200 ! Fit after self-cal, rms=0.341726Jy sigma=0.001198 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341726Jy sigma=0.001198 ! Fit after self-cal, rms=0.341663Jy sigma=0.001198 ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=8.881 mas, bpa=-11.93 degrees ! Estimated noise=1554.09 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00296188 Jy ! Component: 100 - total flux cleaned = -0.0045368 Jy ! Component: 150 - total flux cleaned = -0.00536955 Jy ! Component: 200 - total flux cleaned = -0.00600915 Jy ! Total flux subtracted in 200 components = -0.00600915 Jy ! Clean residual min=-0.009423 max=0.008774 Jy/beam ! Clean residual mean=-0.000017 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.412062 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.412062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341584Jy sigma=0.001198 ! Fit after self-cal, rms=0.341577Jy sigma=0.001198 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341577Jy sigma=0.001198 ! Fit after self-cal, rms=0.336525Jy sigma=0.001197 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336525Jy sigma=0.001197 ! Fit after self-cal, rms=0.336543Jy sigma=0.001197 ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.904 mas, bpa=-11.87 degrees ! Estimated noise=1539.61 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00282711 Jy ! Component: 100 - total flux cleaned = -0.00349936 Jy ! Component: 150 - total flux cleaned = -0.00409359 Jy ! Component: 200 - total flux cleaned = -0.00447861 Jy ! Total flux subtracted in 200 components = -0.00447861 Jy ! Clean residual min=-0.009226 max=0.008763 Jy/beam ! Clean residual mean=-0.000017 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.407584 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.407584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336517Jy sigma=0.001197 ! Fit after self-cal, rms=0.336539Jy sigma=0.001197 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.393 mas, bmaj=15.05 mas, bpa=-10.19 degrees ! Estimated noise=1950.95 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -2.68846e-05 Jy ! Component: 100 - total flux cleaned = 9.37264e-05 Jy ! Component: 150 - total flux cleaned = 9.82932e-05 Jy ! Component: 200 - total flux cleaned = 9.95667e-05 Jy ! Total flux subtracted in 200 components = 9.95667e-05 Jy ! Clean residual min=-0.009843 max=0.009026 Jy/beam ! Clean residual mean=0.000005 rms=0.003446 Jy/beam ! Combined flux in latest and established models = 0.407683 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 135 components and 0.407683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336534Jy sigma=0.001197 ! Fit after self-cal, rms=0.336553Jy sigma=0.001197 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.85 mas, bmaj=7.862 mas, bpa=-11.32 degrees ! Estimated noise=2762.91 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.19216 Jy ! Component: 100 - total flux cleaned = 0.267284 Jy ! Component: 150 - total flux cleaned = 0.314976 Jy ! Component: 200 - total flux cleaned = 0.347216 Jy ! Total flux subtracted in 200 components = 0.347216 Jy ! Clean residual min=-0.015819 max=0.016205 Jy/beam ! Clean residual mean=-0.000115 rms=0.004926 Jy/beam ! Combined flux in latest and established models = 0.347216 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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 0.347216 Jy ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.904 mas, bpa=-11.87 degrees ! Estimated noise=1539.61 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256306 Jy ! Component: 100 - total flux cleaned = 0.0406675 Jy ! Component: 150 - total flux cleaned = 0.0502593 Jy ! Component: 200 - total flux cleaned = 0.05587 Jy ! Total flux subtracted in 200 components = 0.05587 Jy ! Clean residual min=-0.008855 max=0.008424 Jy/beam ! Clean residual mean=-0.000026 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.403086 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.403086 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.393 mas, bmaj=15.05 mas, bpa=-10.19 degrees ! Estimated noise=1950.95 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406204 Jy ! Component: 100 - total flux cleaned = 0.00526027 Jy ! Component: 150 - total flux cleaned = 0.00591131 Jy ! Component: 200 - total flux cleaned = 0.00619728 Jy ! Total flux subtracted in 200 components = 0.00619728 Jy ! Clean residual min=-0.009267 max=0.009144 Jy/beam ! Clean residual mean=-0.000022 rms=0.003482 Jy/beam ! Combined flux in latest and established models = 0.409283 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.409283 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.904 mas, bpa=-11.87 degrees ! Estimated noise=1539.61 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002525 Jy ! Component: 100 - total flux cleaned = -0.000565376 Jy ! Component: 150 - total flux cleaned = -0.000843467 Jy ! Component: 200 - total flux cleaned = -0.00095928 Jy ! Total flux subtracted in 200 components = -0.00095928 Jy ! Clean residual min=-0.008881 max=0.008564 Jy/beam ! Clean residual mean=-0.000026 rms=0.002501 Jy/beam ! Combined flux in latest and established models = 0.408324 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.408324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336683Jy sigma=0.001198 ! Fit after self-cal, rms=0.336681Jy sigma=0.001198 wmodel J1209-2032_S_1997_07_02_yyk\_map.mod ! Writing 75 model components to file: J1209-2032_S_1997_07_02_yyk_map.mod wobs J1209-2032_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1209-2032_S_1997_07_02_yyk_uvs.fits wwins J1209-2032_S_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J1209-2032_S_1997_07_02_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168664 Jy ! Component: 100 - total flux cleaned = -0.00272534 Jy ! Component: 150 - total flux cleaned = -0.00313944 Jy ! Component: 200 - total flux cleaned = -0.00326761 Jy ! Component: 250 - total flux cleaned = -0.00339209 Jy ! Component: 300 - total flux cleaned = -0.00339295 Jy ! Component: 350 - total flux cleaned = -0.00350675 Jy ! Component: 400 - total flux cleaned = -0.0035062 Jy ! Component: 450 - total flux cleaned = -0.00329459 Jy ! Component: 500 - total flux cleaned = -0.00289222 Jy ! Component: 550 - total flux cleaned = -0.00230722 Jy ! Component: 600 - total flux cleaned = -0.00202255 Jy ! Component: 650 - total flux cleaned = -0.0017452 Jy ! Component: 700 - total flux cleaned = -0.0013875 Jy ! Component: 750 - total flux cleaned = -0.000951924 Jy ! Component: 800 - total flux cleaned = -0.000444641 Jy ! Component: 850 - total flux cleaned = -3.33751e-05 Jy ! Component: 900 - total flux cleaned = 0.000526344 Jy ! Component: 950 - total flux cleaned = 0.000915417 Jy ! Component: 1000 - total flux cleaned = 0.00137077 Jy ! Component: 1050 - total flux cleaned = 0.00188864 Jy ! Component: 1100 - total flux cleaned = 0.00225037 Jy ! Component: 1150 - total flux cleaned = 0.0026761 Jy ! Component: 1200 - total flux cleaned = 0.00309272 Jy ! Component: 1250 - total flux cleaned = 0.00356662 Jy ! Component: 1300 - total flux cleaned = 0.00369798 Jy ! Component: 1350 - total flux cleaned = 0.00376295 Jy ! Component: 1400 - total flux cleaned = 0.00395631 Jy ! Component: 1450 - total flux cleaned = 0.00420782 Jy ! Component: 1500 - total flux cleaned = 0.00426978 Jy ! Component: 1550 - total flux cleaned = 0.00439258 Jy ! Component: 1600 - total flux cleaned = 0.00463102 Jy ! Component: 1650 - total flux cleaned = 0.00486421 Jy ! Component: 1700 - total flux cleaned = 0.00492152 Jy ! Component: 1750 - total flux cleaned = 0.0049791 Jy ! Component: 1800 - total flux cleaned = 0.00503522 Jy ! Component: 1850 - total flux cleaned = 0.00519849 Jy ! Component: 1900 - total flux cleaned = 0.00514484 Jy ! Component: 1950 - total flux cleaned = 0.00524962 Jy ! Component: 2000 - total flux cleaned = 0.00535221 Jy ! Total flux subtracted in 2048 components = 0.00520029 Jy ! Clean residual min=-0.003025 max=0.002528 Jy/beam ! Clean residual mean=0.000033 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.413524 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 196 components and 0.413524 Jy ![Exited script file: muppet] wmap "J1209-2032_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 8.904 at -11.87 degrees (North through East) ! Clean map min=-0.0097204 max=0.17977 Jy/beam ! Writing clean map to FITS file: J1209-2032_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.179766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103168 device "J1209-2032_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1209-2032_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7217 1.7217 3.44339 6.88679 13.7736 27.5471 55.0943 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 8.904 at -11.87 degrees (North through East) ! Clean map min=-0.0097204 max=0.17977 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1209-2032_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1209-2032_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1209-2032_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 17:58:34 2007