! Started logfile: J0730-1141_S_1995_04_19_yyk_uvs.log on Sun Jan 7 16:44:58 2007 obs J0730-1141_S_1995_04_19_yyk_uva.fits ! Reading UV FITS file: J0730-1141_S_1995_04_19_yyk_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797279 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 2.22049e+09 4e+06 1 4e+06 ! 02 2 2.23236e+09 4e+06 1 4e+06 ! 03 3 2.29236e+09 4e+06 1 4e+06 ! 04 4 2.32236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 976 lines of history. ! ! Reading 7032 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 J0730-1141_S_1995_04_19_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)= 3.3851 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=2.797 mas, bmaj=6.872 mas, bpa=-5.169 degrees ! Estimated noise=2232.28 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 = 2.7463 Jy ! Component: 100 - total flux cleaned = 3.21229 Jy ! Total flux subtracted in 100 components = 3.21229 Jy ! Clean residual min=-0.083741 max=0.144949 Jy/beam ! Clean residual mean=0.001573 rms=0.027990 Jy/beam ! Combined flux in latest and established models = 3.21229 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 3.21229 Jy ! ! Correcting IF 1. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.591495Jy sigma=0.003714 ! Fit after self-cal, rms=0.589944Jy sigma=0.003703 ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=6.872 mas, bpa=-5.168 degrees ! Estimated noise=2232.76 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=3.891 mas, bmaj=8.819 mas, bpa=-5.646 degrees ! Estimated noise=1241.02 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 = 0.199279 Jy ! Component: 100 - total flux cleaned = 0.272173 Jy ! Component: 150 - total flux cleaned = 0.299954 Jy ! Component: 200 - total flux cleaned = 0.303215 Jy ! Total flux subtracted in 200 components = 0.303215 Jy ! Clean residual min=-0.068855 max=0.119662 Jy/beam ! Clean residual mean=0.003771 rms=0.025908 Jy/beam ! Combined flux in latest and established models = 3.5155 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 3.5155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.523564Jy sigma=0.003369 ! Fit after self-cal, rms=0.522434Jy sigma=0.003365 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.891 x 8.819 at -5.646 degrees (North through East) ! Clean map min=-0.066471 max=3.2185 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: 1.02452 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.02 KP 0.94 ! LA 0.95 MK 0.98 NL 0.91 OV 1.07 ! PT 0.94 SC 0.88 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986217 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.16 HN 1.11 KP 0.99 ! LA 1.06 MK 1.01 NL 0.87 OV 1.02 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03208 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.97 KP 0.97 ! LA 0.80 MK 0.92 NL 0.98 OV 0.95 ! PT 1.08 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: 0.995927 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.09 KP 1.05 ! LA 0.86 MK 1.05 NL 0.97 OV 1.02 ! PT 0.94 SC 0.95 ! ! ! Fit before self-cal, rms=0.522434Jy sigma=0.003365 ! Fit after self-cal, rms=0.387638Jy sigma=0.002482 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=0.387638Jy sigma=0.002482 ! Fit after self-cal, rms=0.387648Jy sigma=0.002482 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.869 mas, bmaj=8.634 mas, bpa=-4.706 degrees ! Estimated noise=1252.95 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) ! Added new window around map position (-5, 8.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750423 Jy ! Component: 100 - total flux cleaned = 0.106453 Jy ! Component: 150 - total flux cleaned = 0.110558 Jy ! Component: 200 - total flux cleaned = 0.113287 Jy ! Total flux subtracted in 200 components = 0.113287 Jy ! Clean residual min=-0.025021 max=0.031470 Jy/beam ! Clean residual mean=0.000069 rms=0.007804 Jy/beam ! Combined flux in latest and established models = 3.62879 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 61 components and 3.62879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375749Jy sigma=0.002405 ! Fit after self-cal, rms=0.374932Jy sigma=0.002401 ! 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=0.374932Jy sigma=0.002401 ! Fit after self-cal, rms=0.348760Jy sigma=0.002210 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 = 0.0109528 Jy ! Component: 100 - total flux cleaned = 0.0118266 Jy ! Component: 150 - total flux cleaned = 0.013322 Jy ! Component: 200 - total flux cleaned = 0.0140197 Jy ! Total flux subtracted in 200 components = 0.0140197 Jy ! Clean residual min=-0.024735 max=0.029906 Jy/beam ! Clean residual mean=-0.000055 rms=0.007220 Jy/beam ! Combined flux in latest and established models = 3.64281 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 3.64281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.345395Jy sigma=0.002191 ! Fit after self-cal, rms=0.340239Jy sigma=0.002157 ! 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: 3.869 x 8.634 at -4.706 degrees (North through East) ! Clean map min=-0.02495 max=3.2624 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=0.340239Jy sigma=0.002157 ! Fit after self-cal, rms=0.300369Jy sigma=0.001891 ! 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=0.300369Jy sigma=0.001891 ! Fit after self-cal, rms=0.298777Jy sigma=0.001881 ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=8.636 mas, bpa=-4.691 degrees ! Estimated noise=1248.07 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197383 Jy ! Component: 100 - total flux cleaned = 0.0249038 Jy ! Component: 150 - total flux cleaned = 0.0259224 Jy ! Component: 200 - total flux cleaned = 0.0259013 Jy ! Total flux subtracted in 200 components = 0.0259013 Jy ! Clean residual min=-0.014132 max=0.017910 Jy/beam ! Clean residual mean=0.000129 rms=0.003935 Jy/beam ! Combined flux in latest and established models = 3.66871 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 3.66871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296360Jy sigma=0.001866 ! Fit after self-cal, rms=0.295244Jy sigma=0.001860 ! Inverting map ! Added new window around map position (3.5, 41). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182249 Jy ! Component: 100 - total flux cleaned = 0.0203326 Jy ! Component: 150 - total flux cleaned = 0.0207422 Jy ! Component: 200 - total flux cleaned = 0.0218762 Jy ! Total flux subtracted in 200 components = 0.0218762 Jy ! Clean residual min=-0.012494 max=0.011782 Jy/beam ! Clean residual mean=-0.000032 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 3.69059 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 3.69059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.293693Jy sigma=0.001850 ! Fit after self-cal, rms=0.293104Jy sigma=0.001847 ! 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=0.293104Jy sigma=0.001847 ! Fit after self-cal, rms=0.292162Jy sigma=0.001841 ! 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=0.292162Jy sigma=0.001841 ! Fit after self-cal, rms=0.291858Jy sigma=0.001840 ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=8.637 mas, bpa=-4.621 degrees ! Estimated noise=1247.87 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054476 Jy ! Component: 100 - total flux cleaned = 0.00618595 Jy ! Component: 150 - total flux cleaned = 0.00618178 Jy ! Component: 200 - total flux cleaned = 0.0061929 Jy ! Total flux subtracted in 200 components = 0.0061929 Jy ! Clean residual min=-0.011831 max=0.010182 Jy/beam ! Clean residual mean=-0.000029 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 3.69678 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 3.69678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291056Jy sigma=0.001835 ! Fit after self-cal, rms=0.290711Jy sigma=0.001834 ! 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=8.276 mas, bmaj=14.92 mas, bpa=0.8619 degrees ! Estimated noise=1501.61 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 = 0.000192015 Jy ! Component: 100 - total flux cleaned = -9.8119e-05 Jy ! Component: 150 - total flux cleaned = -0.00095831 Jy ! Component: 200 - total flux cleaned = -0.00169642 Jy ! Total flux subtracted in 200 components = -0.00169642 Jy ! Clean residual min=-0.009209 max=0.006980 Jy/beam ! Clean residual mean=-0.000080 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 3.69508 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 3.69508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290575Jy sigma=0.001833 ! Fit after self-cal, rms=0.290311Jy sigma=0.001832 ! 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=2.784 mas, bmaj=6.79 mas, bpa=-4.628 degrees ! Estimated noise=2220.88 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.73292 Jy ! Component: 100 - total flux cleaned = 3.21521 Jy ! Component: 150 - total flux cleaned = 3.40895 Jy ! Component: 200 - total flux cleaned = 3.50542 Jy ! Total flux subtracted in 200 components = 3.50542 Jy ! Clean residual min=-0.028871 max=0.035020 Jy/beam ! Clean residual mean=0.000358 rms=0.008634 Jy/beam ! Combined flux in latest and established models = 3.50541 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 23 model components to the UV plane model. ! The established model now contains 23 components and 3.50541 Jy ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=8.637 mas, bpa=-4.621 degrees ! Estimated noise=1247.87 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 = 0.0757785 Jy ! Component: 100 - total flux cleaned = 0.116451 Jy ! Component: 150 - total flux cleaned = 0.143708 Jy ! Component: 200 - total flux cleaned = 0.158451 Jy ! Total flux subtracted in 200 components = 0.158451 Jy ! Clean residual min=-0.016083 max=0.014138 Jy/beam ! Clean residual mean=0.000272 rms=0.003800 Jy/beam ! Combined flux in latest and established models = 3.66387 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 3.66387 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=8.276 mas, bmaj=14.92 mas, bpa=0.8619 degrees ! Estimated noise=1501.61 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 = 0.0165285 Jy ! Component: 100 - total flux cleaned = 0.0199841 Jy ! Component: 150 - total flux cleaned = 0.0225051 Jy ! Component: 200 - total flux cleaned = 0.0237561 Jy ! Total flux subtracted in 200 components = 0.0237561 Jy ! Clean residual min=-0.009085 max=0.007496 Jy/beam ! Clean residual mean=0.000044 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 3.68762 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 3.68762 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=8.637 mas, bpa=-4.621 degrees ! Estimated noise=1247.87 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00501764 Jy ! Component: 100 - total flux cleaned = -0.00498183 Jy ! Component: 150 - total flux cleaned = -0.00455994 Jy ! Component: 200 - total flux cleaned = -0.00417973 Jy ! Total flux subtracted in 200 components = -0.00417973 Jy ! Clean residual min=-0.012230 max=0.011837 Jy/beam ! Clean residual mean=0.000052 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 3.68344 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 3.68344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291850Jy sigma=0.001839 ! Fit after self-cal, rms=0.291072Jy sigma=0.001836 wmodel J0730-1141_S_1995_04_19_yyk\_map.mod ! Writing 106 model components to file: J0730-1141_S_1995_04_19_yyk_map.mod wobs J0730-1141_S_1995_04_19_yyk\_uvs.fits ! Writing UV FITS file: J0730-1141_S_1995_04_19_yyk_uvs.fits wwins J0730-1141_S_1995_04_19_yyk\_map.win ! wwins: Wrote 3 windows to J0730-1141_S_1995_04_19_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 = -0.00118589 Jy ! Component: 100 - total flux cleaned = -0.000807951 Jy ! Component: 150 - total flux cleaned = -0.00131495 Jy ! Component: 200 - total flux cleaned = -0.00180265 Jy ! Component: 250 - total flux cleaned = -0.00180249 Jy ! Component: 300 - total flux cleaned = -0.00165234 Jy ! Component: 350 - total flux cleaned = -0.00210327 Jy ! Component: 400 - total flux cleaned = -0.00239389 Jy ! Component: 450 - total flux cleaned = -0.00239522 Jy ! Component: 500 - total flux cleaned = -0.00267158 Jy ! Component: 550 - total flux cleaned = -0.00266759 Jy ! Component: 600 - total flux cleaned = -0.00253636 Jy ! Component: 650 - total flux cleaned = -0.00279316 Jy ! Component: 700 - total flux cleaned = -0.00266758 Jy ! Component: 750 - total flux cleaned = -0.00266531 Jy ! Component: 800 - total flux cleaned = -0.00242573 Jy ! Component: 850 - total flux cleaned = -0.00254413 Jy ! Component: 900 - total flux cleaned = -0.00242782 Jy ! Component: 950 - total flux cleaned = -0.00208689 Jy ! Component: 1000 - total flux cleaned = -0.00175346 Jy ! Component: 1050 - total flux cleaned = -0.00120833 Jy ! Component: 1100 - total flux cleaned = -0.00110055 Jy ! Component: 1150 - total flux cleaned = -0.000783329 Jy ! Component: 1200 - total flux cleaned = -0.000161094 Jy ! Component: 1250 - total flux cleaned = 0.000245111 Jy ! Component: 1300 - total flux cleaned = 0.000345181 Jy ! Component: 1350 - total flux cleaned = 0.000543532 Jy ! Component: 1400 - total flux cleaned = 0.000543605 Jy ! Component: 1450 - total flux cleaned = 0.000834598 Jy ! Component: 1500 - total flux cleaned = 0.00121591 Jy ! Component: 1550 - total flux cleaned = 0.00149761 Jy ! Component: 1600 - total flux cleaned = 0.00159013 Jy ! Component: 1650 - total flux cleaned = 0.00204706 Jy ! Component: 1700 - total flux cleaned = 0.00195509 Jy ! Component: 1750 - total flux cleaned = 0.002491 Jy ! Component: 1800 - total flux cleaned = 0.00249105 Jy ! Component: 1850 - total flux cleaned = 0.00266575 Jy ! Component: 1900 - total flux cleaned = 0.00275213 Jy ! Component: 1950 - total flux cleaned = 0.00275097 Jy ! Component: 2000 - total flux cleaned = 0.00275039 Jy ! Total flux subtracted in 2048 components = 0.00300014 Jy ! Clean residual min=-0.005183 max=0.004636 Jy/beam ! Clean residual mean=-0.000035 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 3.68644 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 247 components and 3.68644 Jy ![Exited script file: muppet] wmap "J0730-1141_S_1995_04_19_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 8.637 at -4.621 degrees (North through East) ! Clean map min=-0.0093855 max=3.2647 Jy/beam ! Writing clean map to FITS file: J0730-1141_S_1995_04_19_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.26469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00169006 device "J0730-1141_S_1995_04_19_yyk\_map.eps/VPS" ! Attempting to open device: 'J0730-1141_S_1995_04_19_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155303 0.155303 0.310606 0.621212 1.24242 2.48485 4.9697 9.9394 19.8788 39.7576 79.5152 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak=",int(peak_flux*1000)/1000 ! peak= 3.264 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 8.637 at -4.621 degrees (North through East) ! Clean map min=-0.0093855 max=3.2647 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0730-1141_S_1995_04_19_yyk\_map.gif/gif" ! Attempting to open device: 'J0730-1141_S_1995_04_19_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0730-1141_S_1995_04_19_yyk_uvs.log closed on Sun Jan 7 16:45:04 2007