! Started logfile: J2151-3027_S_2002_01_31_yyk_uvs.log on Tue Jun 26 23:19:43 2007 obs J2151-3027_S_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J2151-3027_S_2002_01_31_yyk_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86715 visibilities/baseline/integration-bin. ! Found source: J2151-3027 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1224 lines of history. ! ! Reading 14360 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 J2151-3027_S_2002_01_31_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)= 1.07946 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=2.394 mas, bmaj=6.321 mas, bpa=-1.619 degrees ! Estimated noise=1824.7 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). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.807731 Jy ! Component: 100 - total flux cleaned = 0.964129 Jy ! Total flux subtracted in 100 components = 0.964129 Jy ! Clean residual min=-0.070519 max=0.111618 Jy/beam ! Clean residual mean=0.000046 rms=0.020862 Jy/beam ! Combined flux in latest and established models = 0.964129 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.964129 Jy ! ! Correcting IF 1. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.470478Jy sigma=0.002603 ! Fit after self-cal, rms=0.470470Jy sigma=0.002603 ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=6.321 mas, bpa=-1.619 degrees ! Estimated noise=1824.94 mJy/beam. 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=3.076 mas, bmaj=8.11 mas, bpa=-0.7191 degrees ! Estimated noise=1048.55 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 (4, 6.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.179588 Jy ! Component: 100 - total flux cleaned = 0.259594 Jy ! Component: 150 - total flux cleaned = 0.280966 Jy ! Component: 200 - total flux cleaned = 0.288111 Jy ! Total flux subtracted in 200 components = 0.288111 Jy ! Clean residual min=-0.048927 max=0.085573 Jy/beam ! Clean residual mean=0.000341 rms=0.015336 Jy/beam ! Combined flux in latest and established models = 1.25224 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 1.25224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434914Jy sigma=0.002303 ! Fit after self-cal, rms=0.430839Jy sigma=0.002272 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.076 x 8.11 at -0.7191 degrees (North through East) ! Clean map min=-0.038353 max=0.94933 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.976146 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.04 HN 1.44 KP 1.03 ! LA 1.06 MK 0.93 NL 1.07 OV 0.89 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.967602 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 HN 1.49 KP 1.00* ! LA 1.09 MK 1.04 NL 1.14 OV 0.90 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.915346 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 HN 1.60 KP 1.14 ! LA 1.13 MK 1.02 NL 1.24 OV 0.95 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.964588 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.81 HN 1.59 KP 1.17 ! LA 0.91 MK 1.00 NL 1.23 OV 0.86 ! PT 0.94 SC 0.94 ! ! ! Fit before self-cal, rms=0.430839Jy sigma=0.002272 ! Fit after self-cal, rms=0.407611Jy sigma=0.002079 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=0.407611Jy sigma=0.002079 ! Fit after self-cal, rms=0.407655Jy sigma=0.002079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=7.978 mas, bpa=1.274 degrees ! Estimated noise=951.266 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 = -0.0856761 Jy ! Component: 100 - total flux cleaned = -0.104944 Jy ! Component: 150 - total flux cleaned = -0.109518 Jy ! Component: 200 - total flux cleaned = -0.110737 Jy ! Total flux subtracted in 200 components = -0.110737 Jy ! Clean residual min=-0.022331 max=0.021436 Jy/beam ! Clean residual mean=0.000893 rms=0.005955 Jy/beam ! Combined flux in latest and established models = 1.1415 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 1.1415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386405Jy sigma=0.001979 ! Fit after self-cal, rms=0.386108Jy sigma=0.001978 ! 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=0.386108Jy sigma=0.001978 ! Fit after self-cal, rms=0.367055Jy sigma=0.001832 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 = 0.000435015 Jy ! Component: 100 - total flux cleaned = 0.00150998 Jy ! Component: 150 - total flux cleaned = 0.00196016 Jy ! Component: 200 - total flux cleaned = 0.00198332 Jy ! Total flux subtracted in 200 components = 0.00198332 Jy ! Clean residual min=-0.021187 max=0.022289 Jy/beam ! Clean residual mean=0.000850 rms=0.005908 Jy/beam ! Combined flux in latest and established models = 1.14349 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 1.14349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365709Jy sigma=0.001824 ! Fit after self-cal, rms=0.363377Jy sigma=0.001807 ! 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: 3.104 x 7.978 at 1.274 degrees (North through East) ! Clean map min=-0.032671 max=0.9017 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=0.363377Jy sigma=0.001807 ! Fit after self-cal, rms=0.462626Jy sigma=0.001644 ! 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=0.462626Jy sigma=0.001644 ! Fit after self-cal, rms=0.462141Jy sigma=0.001640 ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=8.05 mas, bpa=1.148 degrees ! Estimated noise=945.239 mJy/beam. ! Added new window around map position (10, -10.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483989 Jy ! Component: 100 - total flux cleaned = 0.00772686 Jy ! Component: 150 - total flux cleaned = 0.00821644 Jy ! Component: 200 - total flux cleaned = 0.00907949 Jy ! Total flux subtracted in 200 components = 0.00907949 Jy ! Clean residual min=-0.013022 max=0.009929 Jy/beam ! Clean residual mean=0.000071 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 1.15257 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 1.15257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.460880Jy sigma=0.001627 ! Fit after self-cal, rms=0.460542Jy sigma=0.001625 ! 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=0.460542Jy sigma=0.001625 ! Fit after self-cal, rms=0.474153Jy sigma=0.001621 ! 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=0.474153Jy sigma=0.001621 ! Fit after self-cal, rms=0.474087Jy sigma=0.001621 ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=8.062 mas, bpa=1.107 degrees ! Estimated noise=943.887 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00440092 Jy ! Component: 100 - total flux cleaned = -0.00360195 Jy ! Component: 150 - total flux cleaned = -0.00291026 Jy ! Component: 200 - total flux cleaned = -0.00257253 Jy ! Total flux subtracted in 200 components = -0.00257253 Jy ! Clean residual min=-0.010939 max=0.008061 Jy/beam ! Clean residual mean=0.000046 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 1.14999 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 1.14999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.473449Jy sigma=0.001616 ! Fit after self-cal, rms=0.473314Jy sigma=0.001615 ! 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=8.465 mas, bmaj=21.67 mas, bpa=7.258 degrees ! Estimated noise=1220.51 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 = -0.00183787 Jy ! Component: 100 - total flux cleaned = -0.000543738 Jy ! Component: 150 - total flux cleaned = -0.00073593 Jy ! Component: 200 - total flux cleaned = -0.000567051 Jy ! Total flux subtracted in 200 components = -0.000567051 Jy ! Clean residual min=-0.008800 max=0.007571 Jy/beam ! Clean residual mean=0.000085 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 1.14943 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 1.14943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.473156Jy sigma=0.001614 ! Fit after self-cal, rms=0.473033Jy sigma=0.001613 ! 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=2.389 mas, bmaj=6.117 mas, bpa=-0.8725 degrees ! Estimated noise=1776.67 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.795688 Jy ! Component: 100 - total flux cleaned = 0.950557 Jy ! Component: 150 - total flux cleaned = 1.02223 Jy ! Component: 200 - total flux cleaned = 1.06458 Jy ! Total flux subtracted in 200 components = 1.06458 Jy ! Clean residual min=-0.019436 max=0.022493 Jy/beam ! Clean residual mean=0.000047 rms=0.004534 Jy/beam ! Combined flux in latest and established models = 1.06458 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 1.06458 Jy ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=8.062 mas, bpa=1.107 degrees ! Estimated noise=943.887 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 = 0.0367592 Jy ! Component: 100 - total flux cleaned = 0.0497121 Jy ! Component: 150 - total flux cleaned = 0.0553718 Jy ! Component: 200 - total flux cleaned = 0.0599016 Jy ! Total flux subtracted in 200 components = 0.0599016 Jy ! Clean residual min=-0.008143 max=0.011174 Jy/beam ! Clean residual mean=0.000128 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 1.12448 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 1.12448 Jy ! Inverting map ! Added new window around map position (-3.5, -6.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073372 Jy ! Component: 100 - total flux cleaned = 0.0114602 Jy ! Component: 150 - total flux cleaned = 0.0139482 Jy ! Component: 200 - total flux cleaned = 0.0151399 Jy ! Total flux subtracted in 200 components = 0.0151399 Jy ! Clean residual min=-0.007455 max=0.006690 Jy/beam ! Clean residual mean=0.000087 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 1.13962 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 1.13962 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=8.465 mas, bmaj=21.67 mas, bpa=7.258 degrees ! Estimated noise=1220.51 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 = 0.00393525 Jy ! Component: 100 - total flux cleaned = 0.00540304 Jy ! Component: 150 - total flux cleaned = 0.00618136 Jy ! Component: 200 - total flux cleaned = 0.00687357 Jy ! Total flux subtracted in 200 components = 0.00687357 Jy ! Clean residual min=-0.007570 max=0.006722 Jy/beam ! Clean residual mean=0.000119 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 1.14649 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 1.14649 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=8.062 mas, bpa=1.107 degrees ! Estimated noise=943.887 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113975 Jy ! Component: 100 - total flux cleaned = -0.00132447 Jy ! Component: 150 - total flux cleaned = -0.00114029 Jy ! Component: 200 - total flux cleaned = -0.00114348 Jy ! Total flux subtracted in 200 components = -0.00114348 Jy ! Clean residual min=-0.007536 max=0.005907 Jy/beam ! Clean residual mean=0.000059 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 1.14535 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 1.14535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.473021Jy sigma=0.001609 ! Fit after self-cal, rms=0.472824Jy sigma=0.001608 wmodel J2151-3027_S_2002_01_31_yyk\_map.mod ! Writing 111 model components to file: J2151-3027_S_2002_01_31_yyk_map.mod wobs J2151-3027_S_2002_01_31_yyk\_uvs.fits ! Writing UV FITS file: J2151-3027_S_2002_01_31_yyk_uvs.fits wwins J2151-3027_S_2002_01_31_yyk\_map.win ! wwins: Wrote 4 windows to J2151-3027_S_2002_01_31_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 = -0.00322174 Jy ! Component: 100 - total flux cleaned = -0.00505437 Jy ! Component: 150 - total flux cleaned = -0.0051546 Jy ! Component: 200 - total flux cleaned = -0.00497014 Jy ! Component: 250 - total flux cleaned = -0.00470709 Jy ! Component: 300 - total flux cleaned = -0.00436933 Jy ! Component: 350 - total flux cleaned = -0.00420628 Jy ! Component: 400 - total flux cleaned = -0.00412695 Jy ! Component: 450 - total flux cleaned = -0.00427835 Jy ! Component: 500 - total flux cleaned = -0.00435156 Jy ! Component: 550 - total flux cleaned = -0.00435236 Jy ! Component: 600 - total flux cleaned = -0.00442231 Jy ! Component: 650 - total flux cleaned = -0.00469511 Jy ! Component: 700 - total flux cleaned = -0.00489565 Jy ! Component: 750 - total flux cleaned = -0.00509176 Jy ! Component: 800 - total flux cleaned = -0.00522048 Jy ! Component: 850 - total flux cleaned = -0.00528389 Jy ! Component: 900 - total flux cleaned = -0.00540743 Jy ! Component: 950 - total flux cleaned = -0.00576691 Jy ! Component: 1000 - total flux cleaned = -0.00576589 Jy ! Component: 1050 - total flux cleaned = -0.00605567 Jy ! Component: 1100 - total flux cleaned = -0.00622524 Jy ! Component: 1150 - total flux cleaned = -0.00633664 Jy ! Component: 1200 - total flux cleaned = -0.00655654 Jy ! Component: 1250 - total flux cleaned = -0.00666477 Jy ! Component: 1300 - total flux cleaned = -0.00677164 Jy ! Component: 1350 - total flux cleaned = -0.00708377 Jy ! Component: 1400 - total flux cleaned = -0.00723731 Jy ! Component: 1450 - total flux cleaned = -0.00733824 Jy ! Component: 1500 - total flux cleaned = -0.00743801 Jy ! Component: 1550 - total flux cleaned = -0.00748757 Jy ! Component: 1600 - total flux cleaned = -0.00763249 Jy ! Component: 1650 - total flux cleaned = -0.00772701 Jy ! Component: 1700 - total flux cleaned = -0.00786719 Jy ! Component: 1750 - total flux cleaned = -0.00791307 Jy ! Component: 1800 - total flux cleaned = -0.00791296 Jy ! Component: 1850 - total flux cleaned = -0.00795912 Jy ! Component: 1900 - total flux cleaned = -0.0080937 Jy ! Component: 1950 - total flux cleaned = -0.00826915 Jy ! Component: 2000 - total flux cleaned = -0.00826908 Jy ! Total flux subtracted in 2048 components = -0.00839767 Jy ! Clean residual min=-0.002272 max=0.002500 Jy/beam ! Clean residual mean=0.000019 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 1.13695 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 233 components and 1.13695 Jy ![Exited script file: muppet] wmap "J2151-3027_S_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 8.062 at 1.107 degrees (North through East) ! Clean map min=-0.0083652 max=0.93286 Jy/beam ! Writing clean map to FITS file: J2151-3027_S_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.932859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000869287 device "J2151-3027_S_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J2151-3027_S_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279556 0.279556 0.559112 1.11822 2.23645 4.4729 8.94579 17.8916 35.7832 71.5663 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.932 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 8.062 at 1.107 degrees (North through East) ! Clean map min=-0.0083652 max=0.93286 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2151-3027_S_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J2151-3027_S_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2151-3027_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 23:19:52 2007