! Started logfile: J1604-2223_X_1997_07_02_yyk_uvs.log on Mon Jan 8 06:51:04 2007 obs J1604-2223_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1604-2223_X_1997_07_02_yyk_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891648 visibilities/baseline/integration-bin. ! Found source: J1604-2223 ! ! 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 23272 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 J1604-2223_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)= 0.264178 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=0.7515 mas, bmaj=2.169 mas, bpa=1.418 degrees ! Estimated noise=1098.68 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 = 0.109344 Jy ! Component: 100 - total flux cleaned = 0.148066 Jy ! Total flux subtracted in 100 components = 0.148066 Jy ! Clean residual min=-0.007843 max=0.014965 Jy/beam ! Clean residual mean=0.000006 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.148066 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.148066 Jy ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.222944Jy sigma=0.001323 ! Fit after self-cal, rms=0.222916Jy sigma=0.001323 ! Inverting map and beam ! Estimated beam: bmin=0.7515 mas, bmaj=2.169 mas, bpa=1.418 degrees ! Estimated noise=1098.68 mJy/beam. ! Added new window around map position (0.8, 0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221109 Jy ! Component: 100 - total flux cleaned = 0.0351338 Jy ! Total flux subtracted in 100 components = 0.0351338 Jy ! Clean residual min=-0.006590 max=0.009400 Jy/beam ! Clean residual mean=0.000018 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.1832 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.1832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220816Jy sigma=0.001305 ! Fit after self-cal, rms=0.220793Jy sigma=0.001305 ! 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=0.9923 mas, bmaj=2.719 mas, bpa=1.352 degrees ! Estimated noise=745.257 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 = 0.0131859 Jy ! Component: 100 - total flux cleaned = 0.0190763 Jy ! Component: 150 - total flux cleaned = 0.0219065 Jy ! Component: 200 - total flux cleaned = 0.0230474 Jy ! Total flux subtracted in 200 components = 0.0230474 Jy ! Clean residual min=-0.005474 max=0.010160 Jy/beam ! Clean residual mean=0.000043 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.206247 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 0.206247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220441Jy sigma=0.001301 ! Fit after self-cal, rms=0.220433Jy sigma=0.001301 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9923 x 2.719 at 1.352 degrees (North through East) ! Clean map min=-0.0053463 max=0.11562 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 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0058 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 1.00 ! LA 1.02 MK 1.00* NL 1.00 OV 1.01 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 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 3 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=0.220433Jy sigma=0.001301 ! Fit after self-cal, rms=0.220806Jy sigma=0.001301 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=0.220806Jy sigma=0.001301 ! Fit after self-cal, rms=0.220801Jy sigma=0.001301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9955 mas, bmaj=2.726 mas, bpa=1.416 degrees ! Estimated noise=743.422 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 (-5.4, -9.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.012234 Jy ! Component: 100 - total flux cleaned = 0.0179524 Jy ! Component: 150 - total flux cleaned = 0.0205955 Jy ! Component: 200 - total flux cleaned = 0.022089 Jy ! Total flux subtracted in 200 components = 0.022089 Jy ! Clean residual min=-0.004070 max=0.005041 Jy/beam ! Clean residual mean=0.000014 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.228336 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.228336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220337Jy sigma=0.001297 ! Fit after self-cal, rms=0.220323Jy sigma=0.001297 ! 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=0.220323Jy sigma=0.001297 ! Fit after self-cal, rms=0.217828Jy sigma=0.001279 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 = 0.00452664 Jy ! Component: 100 - total flux cleaned = 0.00724311 Jy ! Component: 150 - total flux cleaned = 0.00823558 Jy ! Component: 200 - total flux cleaned = 0.00885914 Jy ! Total flux subtracted in 200 components = 0.00885914 Jy ! Clean residual min=-0.004233 max=0.004037 Jy/beam ! Clean residual mean=0.000009 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.237195 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 116 components and 0.237195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217773Jy sigma=0.001278 ! Fit after self-cal, rms=0.217430Jy sigma=0.001276 ! 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: 0.9955 x 2.726 at 1.416 degrees (North through East) ! Clean map min=-0.0041925 max=0.11928 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=0.217430Jy sigma=0.001276 ! Fit after self-cal, rms=0.217206Jy sigma=0.001275 ! 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=0.217206Jy sigma=0.001275 ! Fit after self-cal, rms=0.217133Jy sigma=0.001275 ! Inverting map and beam ! Estimated beam: bmin=0.9998 mas, bmaj=2.742 mas, bpa=0.9851 degrees ! Estimated noise=739.049 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144815 Jy ! Component: 100 - total flux cleaned = 0.00195757 Jy ! Component: 150 - total flux cleaned = 0.00233171 Jy ! Component: 200 - total flux cleaned = 0.00249929 Jy ! Total flux subtracted in 200 components = 0.00249929 Jy ! Clean residual min=-0.004202 max=0.003954 Jy/beam ! Clean residual mean=0.000006 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.239694 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 0.239694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217098Jy sigma=0.001275 ! Fit after self-cal, rms=0.217075Jy sigma=0.001275 ! 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=0.217075Jy sigma=0.001275 ! Fit after self-cal, rms=0.218207Jy sigma=0.001274 ! 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=0.218207Jy sigma=0.001274 ! Fit after self-cal, rms=0.218200Jy sigma=0.001274 ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.739 mas, bpa=0.903 degrees ! Estimated noise=741.322 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131096 Jy ! Component: 100 - total flux cleaned = 0.00142272 Jy ! Component: 150 - total flux cleaned = 0.00152161 Jy ! Component: 200 - total flux cleaned = 0.00161573 Jy ! Total flux subtracted in 200 components = 0.00161573 Jy ! Clean residual min=-0.004205 max=0.003957 Jy/beam ! Clean residual mean=0.000005 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.24131 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.24131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218182Jy sigma=0.001274 ! Fit after self-cal, rms=0.218179Jy sigma=0.001274 ! 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=2.371 mas, bmaj=5.303 mas, bpa=-0.9384 degrees ! Estimated noise=905.734 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 = 0.00195725 Jy ! Component: 100 - total flux cleaned = 0.00225984 Jy ! Component: 150 - total flux cleaned = 0.0022913 Jy ! Component: 200 - total flux cleaned = 0.00229118 Jy ! Total flux subtracted in 200 components = 0.00229118 Jy ! Clean residual min=-0.004892 max=0.004683 Jy/beam ! Clean residual mean=0.000003 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.243601 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 142 components and 0.243601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218193Jy sigma=0.001274 ! Fit after self-cal, rms=0.218192Jy sigma=0.001274 ! 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=0.7528 mas, bmaj=2.171 mas, bpa=1.248 degrees ! Estimated noise=1099.75 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.112866 Jy ! Component: 100 - total flux cleaned = 0.154085 Jy ! Component: 150 - total flux cleaned = 0.176655 Jy ! Component: 200 - total flux cleaned = 0.190348 Jy ! Total flux subtracted in 200 components = 0.190348 Jy ! Clean residual min=-0.006610 max=0.007310 Jy/beam ! Clean residual mean=0.000018 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.190348 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.190348 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.739 mas, bpa=0.903 degrees ! Estimated noise=741.322 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) ! Added new window around map position (-1, -0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154279 Jy ! Component: 100 - total flux cleaned = 0.0253706 Jy ! Component: 150 - total flux cleaned = 0.032513 Jy ! Component: 200 - total flux cleaned = 0.0380083 Jy ! Total flux subtracted in 200 components = 0.0380083 Jy ! Clean residual min=-0.004062 max=0.004349 Jy/beam ! Clean residual mean=0.000012 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.228356 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 90 components and 0.228356 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=2.371 mas, bmaj=5.303 mas, bpa=-0.9384 degrees ! Estimated noise=905.734 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 = 0.00605259 Jy ! Component: 100 - total flux cleaned = 0.00983981 Jy ! Component: 150 - total flux cleaned = 0.012248 Jy ! Component: 200 - total flux cleaned = 0.0134408 Jy ! Total flux subtracted in 200 components = 0.0134408 Jy ! Clean residual min=-0.004540 max=0.004575 Jy/beam ! Clean residual mean=0.000005 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.241797 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 122 components and 0.241797 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.739 mas, bpa=0.903 degrees ! Estimated noise=741.322 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.18045e-05 Jy ! Component: 100 - total flux cleaned = 0.000539929 Jy ! Component: 150 - total flux cleaned = 0.00096039 Jy ! Component: 200 - total flux cleaned = 0.00141027 Jy ! Total flux subtracted in 200 components = 0.00141027 Jy ! Clean residual min=-0.003604 max=0.004084 Jy/beam ! Clean residual mean=0.000006 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.243207 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.243207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218135Jy sigma=0.001274 ! Fit after self-cal, rms=0.218122Jy sigma=0.001273 wmodel J1604-2223_X_1997_07_02_yyk\_map.mod ! Writing 141 model components to file: J1604-2223_X_1997_07_02_yyk_map.mod wobs J1604-2223_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1604-2223_X_1997_07_02_yyk_uvs.fits wwins J1604-2223_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J1604-2223_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 = 0.000516186 Jy ! Component: 100 - total flux cleaned = 0.000393495 Jy ! Component: 150 - total flux cleaned = 4.16678e-05 Jy ! Component: 200 - total flux cleaned = -0.000296135 Jy ! Component: 250 - total flux cleaned = -0.000567884 Jy ! Component: 300 - total flux cleaned = -0.000990628 Jy ! Component: 350 - total flux cleaned = -0.00140079 Jy ! Component: 400 - total flux cleaned = -0.00159959 Jy ! Component: 450 - total flux cleaned = -0.00174365 Jy ! Component: 500 - total flux cleaned = -0.00193301 Jy ! Component: 550 - total flux cleaned = -0.00216452 Jy ! Component: 600 - total flux cleaned = -0.00252822 Jy ! Component: 650 - total flux cleaned = -0.0027064 Jy ! Component: 700 - total flux cleaned = -0.00301317 Jy ! Component: 750 - total flux cleaned = -0.00339946 Jy ! Component: 800 - total flux cleaned = -0.00365246 Jy ! Component: 850 - total flux cleaned = -0.00394189 Jy ! Component: 900 - total flux cleaned = -0.00410414 Jy ! Component: 950 - total flux cleaned = -0.0042632 Jy ! Component: 1000 - total flux cleaned = -0.00434163 Jy ! Component: 1050 - total flux cleaned = -0.004458 Jy ! Component: 1100 - total flux cleaned = -0.0046486 Jy ! Component: 1150 - total flux cleaned = -0.00479835 Jy ! Component: 1200 - total flux cleaned = -0.00494622 Jy ! Component: 1250 - total flux cleaned = -0.00520003 Jy ! Component: 1300 - total flux cleaned = -0.00530679 Jy ! Component: 1350 - total flux cleaned = -0.00548402 Jy ! Component: 1400 - total flux cleaned = -0.00562302 Jy ! Component: 1450 - total flux cleaned = -0.00579491 Jy ! Component: 1500 - total flux cleaned = -0.00596419 Jy ! Component: 1550 - total flux cleaned = -0.00609779 Jy ! Component: 1600 - total flux cleaned = -0.00626298 Jy ! Component: 1650 - total flux cleaned = -0.00629545 Jy ! Component: 1700 - total flux cleaned = -0.00652152 Jy ! Component: 1750 - total flux cleaned = -0.00652113 Jy ! Component: 1800 - total flux cleaned = -0.00658482 Jy ! Component: 1850 - total flux cleaned = -0.00677238 Jy ! Component: 1900 - total flux cleaned = -0.00692696 Jy ! Component: 1950 - total flux cleaned = -0.00695746 Jy ! Component: 2000 - total flux cleaned = -0.00707895 Jy ! Total flux subtracted in 2048 components = -0.00731894 Jy ! Clean residual min=-0.001619 max=0.001696 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.235888 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 291 components and 0.235888 Jy ![Exited script file: muppet] wmap "J1604-2223_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9985 x 2.739 at 0.903 degrees (North through East) ! Clean map min=-0.0027014 max=0.11899 Jy/beam ! Writing clean map to FITS file: J1604-2223_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 0.118992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000590939 device "J1604-2223_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1604-2223_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48986 1.48986 2.97972 5.95945 11.9189 23.8378 47.6756 95.3511 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9985 x 2.739 at 0.903 degrees (North through East) ! Clean map min=-0.0027014 max=0.11899 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1604-2223_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1604-2223_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1604-2223_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 06:51:13 2007