! Started logfile: J1342-2051_X_1997_07_02_yyk_uvs.log on Mon Jan 8 06:11:26 2007 obs J1342-2051_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1342-2051_X_1997_07_02_yyk_uva.fits ! AN table 1: 140 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898413 visibilities/baseline/integration-bin. ! Found source: J1342-2051 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 22640 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 J1342-2051_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.292192 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=0.6819 mas, bmaj=1.768 mas, bpa=-1.261 degrees ! Estimated noise=1511.31 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 = 0.165033 Jy ! Component: 100 - total flux cleaned = 0.199762 Jy ! Total flux subtracted in 100 components = 0.199762 Jy ! Clean residual min=-0.009664 max=0.013356 Jy/beam ! Clean residual mean=0.000080 rms=0.002893 Jy/beam ! Combined flux in latest and established models = 0.199762 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.199762 Jy ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.204344Jy sigma=0.001246 ! Fit after self-cal, rms=0.203885Jy sigma=0.001245 ! Inverting map and beam ! Estimated beam: bmin=0.6819 mas, bmaj=1.768 mas, bpa=-1.261 degrees ! Estimated noise=1511.38 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=0.8908 mas, bmaj=2.23 mas, bpa=-4.244 degrees ! Estimated noise=723.663 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 = 0.0293665 Jy ! Component: 100 - total flux cleaned = 0.0392509 Jy ! Component: 150 - total flux cleaned = 0.0432219 Jy ! Component: 200 - total flux cleaned = 0.0449789 Jy ! Total flux subtracted in 200 components = 0.0449789 Jy ! Clean residual min=-0.005045 max=0.011220 Jy/beam ! Clean residual mean=0.000119 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.244741 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 31 components and 0.244741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201970Jy sigma=0.001226 ! Fit after self-cal, rms=0.201973Jy sigma=0.001226 ! Inverting map ! Added new window around map position (2.8, -0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121184 Jy ! Component: 100 - total flux cleaned = 0.0170783 Jy ! Component: 150 - total flux cleaned = 0.0182447 Jy ! Component: 200 - total flux cleaned = 0.0190125 Jy ! Total flux subtracted in 200 components = 0.0190125 Jy ! Clean residual min=-0.004130 max=0.005400 Jy/beam ! Clean residual mean=0.000092 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.263753 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 69 components and 0.263753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201492Jy sigma=0.001223 ! Fit after self-cal, rms=0.201427Jy sigma=0.001222 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8908 x 2.23 at -4.244 degrees (North through East) ! Clean map min=-0.0036976 max=0.20943 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.996806 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.07 KP 1.03 ! LA 1.00 MK 1.02 NL 1.01 OV 0.99 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00095 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 1.03 ! LA 1.03 MK 0.98 NL 1.01 OV 1.07 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.993138 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.07 KP 1.01 ! LA 0.98 MK 1.00 NL 0.98 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.990599 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 1.01 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.201427Jy sigma=0.001222 ! Fit after self-cal, rms=0.201348Jy sigma=0.001220 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=0.201348Jy sigma=0.001220 ! Fit after self-cal, rms=0.201351Jy sigma=0.001220 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.217 mas, bpa=-3.864 degrees ! Estimated noise=717.391 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 = -0.000440498 Jy ! Component: 100 - total flux cleaned = -0.000359966 Jy ! Component: 150 - total flux cleaned = -0.000218613 Jy ! Component: 200 - total flux cleaned = -0.000219695 Jy ! Total flux subtracted in 200 components = -0.000219695 Jy ! Clean residual min=-0.003436 max=0.004480 Jy/beam ! Clean residual mean=0.000080 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.263533 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.263534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201266Jy sigma=0.001220 ! Fit after self-cal, rms=0.201261Jy sigma=0.001220 ! 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=0.201261Jy sigma=0.001220 ! Fit after self-cal, rms=0.197771Jy sigma=0.001199 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 = 0.00232419 Jy ! Component: 100 - total flux cleaned = 0.00266639 Jy ! Component: 150 - total flux cleaned = 0.00272298 Jy ! Component: 200 - total flux cleaned = 0.00277548 Jy ! Total flux subtracted in 200 components = 0.00277548 Jy ! Clean residual min=-0.003091 max=0.004296 Jy/beam ! Clean residual mean=0.000069 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.266309 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.266309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197740Jy sigma=0.001198 ! Fit after self-cal, rms=0.197168Jy sigma=0.001196 ! Inverting map ! Added new window around map position (6.4, -3.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478073 Jy ! Component: 100 - total flux cleaned = 0.00676765 Jy ! Component: 150 - total flux cleaned = 0.00732873 Jy ! Component: 200 - total flux cleaned = 0.0075914 Jy ! Total flux subtracted in 200 components = 0.0075914 Jy ! Clean residual min=-0.002576 max=0.003495 Jy/beam ! Clean residual mean=0.000045 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.2739 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 120 components and 0.2739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197091Jy sigma=0.001195 ! Fit after self-cal, rms=0.196825Jy sigma=0.001195 ! 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: 0.8891 x 2.217 at -3.864 degrees (North through East) ! Clean map min=-0.0024557 max=0.21081 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=0.196825Jy sigma=0.001195 ! Fit after self-cal, rms=0.248204Jy sigma=0.001193 ! 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=0.248204Jy sigma=0.001193 ! Fit after self-cal, rms=0.247991Jy sigma=0.001192 ! Inverting map and beam ! Estimated beam: bmin=0.8847 mas, bmaj=2.206 mas, bpa=-3.598 degrees ! Estimated noise=713.241 mJy/beam. ! Added new window around map position (0.2, -15.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155199 Jy ! Component: 100 - total flux cleaned = 0.0017226 Jy ! Component: 150 - total flux cleaned = 0.00209075 Jy ! Component: 200 - total flux cleaned = 0.00245321 Jy ! Total flux subtracted in 200 components = 0.00245321 Jy ! Clean residual min=-0.002431 max=0.002573 Jy/beam ! Clean residual mean=0.000051 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.276354 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.276354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247934Jy sigma=0.001192 ! Fit after self-cal, rms=0.247684Jy sigma=0.001192 ! 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=0.247684Jy sigma=0.001192 ! Fit after self-cal, rms=0.234504Jy sigma=0.001190 ! 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=0.234504Jy sigma=0.001190 ! Fit after self-cal, rms=0.234418Jy sigma=0.001190 ! Inverting map and beam ! Estimated beam: bmin=0.8856 mas, bmaj=2.205 mas, bpa=-3.549 degrees ! Estimated noise=713.466 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684449 Jy ! Component: 100 - total flux cleaned = 0.000843971 Jy ! Component: 150 - total flux cleaned = 0.000984714 Jy ! Component: 200 - total flux cleaned = 0.00106826 Jy ! Total flux subtracted in 200 components = 0.00106826 Jy ! Clean residual min=-0.002311 max=0.002474 Jy/beam ! Clean residual mean=0.000048 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.277422 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 147 components and 0.277422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234401Jy sigma=0.001190 ! Fit after self-cal, rms=0.234299Jy sigma=0.001190 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=4.968 mas, bpa=3.392 degrees ! Estimated noise=925.578 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 = 3.31054e-05 Jy ! Component: 100 - total flux cleaned = 1.62346e-07 Jy ! Component: 150 - total flux cleaned = -2.92206e-05 Jy ! Component: 200 - total flux cleaned = -2.99826e-05 Jy ! Total flux subtracted in 200 components = -2.99826e-05 Jy ! Clean residual min=-0.002366 max=0.002409 Jy/beam ! Clean residual mean=0.000098 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.277392 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.277392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234297Jy sigma=0.001190 ! Fit after self-cal, rms=0.234228Jy sigma=0.001190 ! 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=0.6783 mas, bmaj=1.751 mas, bpa=-0.945 degrees ! Estimated noise=1522.4 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.171336 Jy ! Component: 100 - total flux cleaned = 0.208112 Jy ! Component: 150 - total flux cleaned = 0.224961 Jy ! Component: 200 - total flux cleaned = 0.236401 Jy ! Total flux subtracted in 200 components = 0.236401 Jy ! Clean residual min=-0.007024 max=0.007118 Jy/beam ! Clean residual mean=0.000058 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.236401 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.236401 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8856 mas, bmaj=2.205 mas, bpa=-3.549 degrees ! Estimated noise=713.466 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 = 0.0142377 Jy ! Component: 100 - total flux cleaned = 0.0217758 Jy ! Component: 150 - total flux cleaned = 0.0271324 Jy ! Component: 200 - total flux cleaned = 0.0305252 Jy ! Total flux subtracted in 200 components = 0.0305252 Jy ! Clean residual min=-0.003073 max=0.003294 Jy/beam ! Clean residual mean=0.000069 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.266926 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.266926 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=4.968 mas, bpa=3.392 degrees ! Estimated noise=925.578 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 = 0.00403147 Jy ! Component: 100 - total flux cleaned = 0.00644654 Jy ! Component: 150 - total flux cleaned = 0.0077194 Jy ! Component: 200 - total flux cleaned = 0.00847408 Jy ! Total flux subtracted in 200 components = 0.00847408 Jy ! Clean residual min=-0.002613 max=0.002645 Jy/beam ! Clean residual mean=0.000104 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.2754 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.2754 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8856 mas, bmaj=2.205 mas, bpa=-3.549 degrees ! Estimated noise=713.466 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591791 Jy ! Component: 100 - total flux cleaned = 0.000595366 Jy ! Component: 150 - total flux cleaned = 0.000599169 Jy ! Component: 200 - total flux cleaned = 0.000654047 Jy ! Total flux subtracted in 200 components = 0.000654047 Jy ! Clean residual min=-0.002527 max=0.002596 Jy/beam ! Clean residual mean=0.000052 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.276055 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.276054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234270Jy sigma=0.001190 ! Fit after self-cal, rms=0.234214Jy sigma=0.001190 wmodel J1342-2051_X_1997_07_02_yyk\_map.mod ! Writing 116 model components to file: J1342-2051_X_1997_07_02_yyk_map.mod wobs J1342-2051_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1342-2051_X_1997_07_02_yyk_uvs.fits wwins J1342-2051_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J1342-2051_X_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 = 0.000389902 Jy ! Component: 100 - total flux cleaned = 0.000389009 Jy ! Component: 150 - total flux cleaned = 0.000708183 Jy ! Component: 200 - total flux cleaned = 0.000974905 Jy ! Component: 250 - total flux cleaned = 0.00115885 Jy ! Component: 300 - total flux cleaned = 0.00130126 Jy ! Component: 350 - total flux cleaned = 0.00140499 Jy ! Component: 400 - total flux cleaned = 0.00140457 Jy ! Component: 450 - total flux cleaned = 0.00146987 Jy ! Component: 500 - total flux cleaned = 0.00153411 Jy ! Component: 550 - total flux cleaned = 0.00159653 Jy ! Component: 600 - total flux cleaned = 0.00168758 Jy ! Component: 650 - total flux cleaned = 0.00168711 Jy ! Component: 700 - total flux cleaned = 0.00165795 Jy ! Component: 750 - total flux cleaned = 0.00160076 Jy ! Component: 800 - total flux cleaned = 0.00162897 Jy ! Component: 850 - total flux cleaned = 0.00151796 Jy ! Component: 900 - total flux cleaned = 0.00135487 Jy ! Component: 950 - total flux cleaned = 0.00135507 Jy ! Component: 1000 - total flux cleaned = 0.00130204 Jy ! Component: 1050 - total flux cleaned = 0.00127539 Jy ! Component: 1100 - total flux cleaned = 0.00117238 Jy ! Component: 1150 - total flux cleaned = 0.00109627 Jy ! Component: 1200 - total flux cleaned = 0.00099602 Jy ! Component: 1250 - total flux cleaned = 0.00084741 Jy ! Component: 1300 - total flux cleaned = 0.000773836 Jy ! Component: 1350 - total flux cleaned = 0.000652967 Jy ! Component: 1400 - total flux cleaned = 0.000581142 Jy ! Component: 1450 - total flux cleaned = 0.000439529 Jy ! Component: 1500 - total flux cleaned = 0.000346151 Jy ! Component: 1550 - total flux cleaned = 0.00030023 Jy ! Component: 1600 - total flux cleaned = 0.000186038 Jy ! Component: 1650 - total flux cleaned = 5.082e-05 Jy ! Component: 1700 - total flux cleaned = 6.34594e-06 Jy ! Component: 1750 - total flux cleaned = -5.97281e-05 Jy ! Component: 1800 - total flux cleaned = -0.00012497 Jy ! Component: 1850 - total flux cleaned = -0.000275977 Jy ! Component: 1900 - total flux cleaned = -0.000382771 Jy ! Component: 1950 - total flux cleaned = -0.000424972 Jy ! Component: 2000 - total flux cleaned = -0.000509112 Jy ! Total flux subtracted in 2048 components = -0.000654047 Jy ! Clean residual min=-0.001305 max=0.001306 Jy/beam ! Clean residual mean=0.000011 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.2754 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 242 components and 0.2754 Jy ![Exited script file: muppet] wmap "J1342-2051_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8856 x 2.205 at -3.549 degrees (North through East) ! Clean map min=-0.0021193 max=0.21017 Jy/beam ! Writing clean map to FITS file: J1342-2051_X_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 0.210173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000375961 device "J1342-2051_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1342-2051_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.536646 0.536646 1.07329 2.14658 4.29317 8.58633 17.1727 34.3453 68.6907 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8856 x 2.205 at -3.549 degrees (North through East) ! Clean map min=-0.0021193 max=0.21017 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1342-2051_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1342-2051_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1342-2051_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 06:11:35 2007