! Started logfile: J0730-1141_X_2005_07_09_yyk_uvs.log on Fri Jan 20 10:04:51 2006 obs J0730-1141_X_2005_07_09_yyk_uve.fits ! Reading UV FITS file: J0730-1141_X_2005_07_09_yyk_uve.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1479 lines of history. ! ! Reading 864 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_X_2005_07_09_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)= 3.55469 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=0.7562 mas, bmaj=1.856 mas, bpa=5.038 degrees ! Estimated noise=2.69636 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 = 2.90933 Jy ! Component: 100 - total flux cleaned = 3.52537 Jy ! Total flux subtracted in 100 components = 3.52537 Jy ! Clean residual min=-0.120704 max=0.188470 Jy/beam ! Clean residual mean=0.000976 rms=0.038814 Jy/beam ! Combined flux in latest and established models = 3.52537 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 3.52537 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.515520Jy sigma=7.030544 ! Fit after self-cal, rms=0.515313Jy sigma=7.018866 ! Inverting map and beam ! Estimated beam: bmin=0.7562 mas, bmaj=1.856 mas, bpa=5.038 degrees ! Estimated noise=2.69636 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=0.949 mas, bmaj=2.193 mas, bpa=5.034 degrees ! Estimated noise=1.85652 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 = 0.361084 Jy ! Component: 100 - total flux cleaned = 0.489839 Jy ! Component: 150 - total flux cleaned = 0.549397 Jy ! Component: 200 - total flux cleaned = 0.577779 Jy ! Total flux subtracted in 200 components = 0.577779 Jy ! Clean residual min=-0.121504 max=0.099828 Jy/beam ! Clean residual mean=0.000834 rms=0.027246 Jy/beam ! Combined flux in latest and established models = 4.10315 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 4.10315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379320Jy sigma=4.584138 ! Fit after self-cal, rms=0.378916Jy sigma=4.580964 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.949 x 2.193 at 5.034 degrees (North through East) ! Clean map min=-0.11536 max=3.4828 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: 1.00028 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.15 KP 0.94 ! LA 0.98 MK 0.99 NL 1.01 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00433 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.17 KP 0.89 ! LA 0.97 MK 0.99 NL 1.00 OV 1.01 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.999627 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.08 KP 0.84 ! LA 0.98 MK 1.02 NL 0.99 OV 1.04 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.942768 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.15 KP 0.96 ! LA 0.97 MK 1.02 NL 1.02 OV 1.06 ! PT 1.09 SC 1.21 ! ! ! Fit before self-cal, rms=0.378916Jy sigma=4.580964 ! Fit after self-cal, rms=0.271228Jy sigma=3.158278 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=0.271228Jy sigma=3.158278 ! Fit after self-cal, rms=0.271258Jy sigma=3.158220 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=2.207 mas, bpa=5.12 degrees ! Estimated noise=1.81651 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 = -0.0762619 Jy ! Component: 100 - total flux cleaned = -0.0973074 Jy ! Component: 150 - total flux cleaned = -0.100378 Jy ! Component: 200 - total flux cleaned = -0.101803 Jy ! Total flux subtracted in 200 components = -0.101803 Jy ! Clean residual min=-0.045809 max=0.042827 Jy/beam ! Clean residual mean=0.000361 rms=0.008949 Jy/beam ! Combined flux in latest and established models = 4.00135 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 4.00135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255018Jy sigma=2.932143 ! Fit after self-cal, rms=0.255033Jy sigma=2.929163 ! 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=0.255033Jy sigma=2.929163 ! Fit after self-cal, rms=0.223502Jy sigma=2.706019 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 = -0.00138255 Jy ! Component: 100 - total flux cleaned = -0.00232208 Jy ! Component: 150 - total flux cleaned = -0.00261836 Jy ! Component: 200 - total flux cleaned = -0.00314335 Jy ! Total flux subtracted in 200 components = -0.00314335 Jy ! Clean residual min=-0.042938 max=0.044903 Jy/beam ! Clean residual mean=0.000377 rms=0.008851 Jy/beam ! Combined flux in latest and established models = 3.99821 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 3.99821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222053Jy sigma=2.694263 ! Fit after self-cal, rms=0.215880Jy sigma=2.666864 ! Inverting map ! Added new window around map position (-17.8, 22.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251929 Jy ! Component: 100 - total flux cleaned = 0.0336491 Jy ! Component: 150 - total flux cleaned = 0.0368472 Jy ! Component: 200 - total flux cleaned = 0.0413334 Jy ! Total flux subtracted in 200 components = 0.0413334 Jy ! Clean residual min=-0.029171 max=0.033947 Jy/beam ! Clean residual mean=0.000154 rms=0.006422 Jy/beam ! Combined flux in latest and established models = 4.03954 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 59 components and 4.03954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204882Jy sigma=2.456652 ! Fit after self-cal, rms=0.201640Jy sigma=2.430827 ! 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: 0.9581 x 2.207 at 5.12 degrees (North through East) ! Clean map min=-0.04757 max=3.4189 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=0.201640Jy sigma=2.430827 ! Fit after self-cal, rms=0.117919Jy sigma=1.137571 ! 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=0.117919Jy sigma=1.137571 ! Fit after self-cal, rms=0.117289Jy sigma=1.135884 ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.215 mas, bpa=4.985 degrees ! Estimated noise=1.81765 mJy/beam. ! Added new window around map position (-2, 2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210768 Jy ! Component: 100 - total flux cleaned = 0.0245373 Jy ! Component: 150 - total flux cleaned = 0.0245247 Jy ! Component: 200 - total flux cleaned = 0.024147 Jy ! Total flux subtracted in 200 components = 0.024147 Jy ! Clean residual min=-0.013513 max=0.014364 Jy/beam ! Clean residual mean=0.000103 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 4.06369 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 4.06369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110985Jy sigma=1.045064 ! Fit after self-cal, rms=0.110447Jy sigma=1.041850 ! Inverting map ! Added new window around map position (0, 10.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143025 Jy ! Component: 100 - total flux cleaned = 0.0160218 Jy ! Component: 150 - total flux cleaned = 0.0163173 Jy ! Component: 200 - total flux cleaned = 0.0163158 Jy ! Total flux subtracted in 200 components = 0.0163158 Jy ! Clean residual min=-0.011801 max=0.009986 Jy/beam ! Clean residual mean=0.000047 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 4.08 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 109 components and 4.08 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107223Jy sigma=1.006539 ! Fit after self-cal, rms=0.107040Jy sigma=1.005977 ! 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=0.107040Jy sigma=1.005977 ! Fit after self-cal, rms=0.101291Jy sigma=0.949751 ! 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=0.101291Jy sigma=0.949751 ! Fit after self-cal, rms=0.101228Jy sigma=0.949690 ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=2.216 mas, bpa=4.928 degrees ! Estimated noise=1.81651 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302951 Jy ! Component: 100 - total flux cleaned = 0.00335784 Jy ! Component: 150 - total flux cleaned = 0.00334566 Jy ! Component: 200 - total flux cleaned = 0.00310901 Jy ! Total flux subtracted in 200 components = 0.00310901 Jy ! Clean residual min=-0.010351 max=0.008328 Jy/beam ! Clean residual mean=0.000064 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 4.08311 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 4.08311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099699Jy sigma=0.928243 ! Fit after self-cal, rms=0.099558Jy sigma=0.927604 ! 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=2.34 mas, bmaj=4.972 mas, bpa=18.62 degrees ! Estimated noise=2.23481 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 = -0.00106049 Jy ! Component: 100 - total flux cleaned = -0.0010821 Jy ! Component: 150 - total flux cleaned = -0.00107864 Jy ! Component: 200 - total flux cleaned = -0.00122483 Jy ! Total flux subtracted in 200 components = -0.00122483 Jy ! Clean residual min=-0.009369 max=0.007635 Jy/beam ! Clean residual mean=0.000131 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 4.08189 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 136 components and 4.08189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099069Jy sigma=0.921632 ! Fit after self-cal, rms=0.098990Jy sigma=0.920818 ! 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=0.7581 mas, bmaj=1.858 mas, bpa=5.146 degrees ! Estimated noise=2.68072 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.89089 Jy ! Component: 100 - total flux cleaned = 3.49844 Jy ! Component: 150 - total flux cleaned = 3.74798 Jy ! Component: 200 - total flux cleaned = 3.86031 Jy ! Total flux subtracted in 200 components = 3.86031 Jy ! Clean residual min=-0.033436 max=0.040352 Jy/beam ! Clean residual mean=0.000315 rms=0.009110 Jy/beam ! Combined flux in latest and established models = 3.86031 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 3.86031 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=2.216 mas, bpa=4.928 degrees ! Estimated noise=1.81651 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 = 0.0887615 Jy ! Component: 100 - total flux cleaned = 0.134576 Jy ! Component: 150 - total flux cleaned = 0.161644 Jy ! Component: 200 - total flux cleaned = 0.176774 Jy ! Total flux subtracted in 200 components = 0.176774 Jy ! Clean residual min=-0.011892 max=0.012521 Jy/beam ! Clean residual mean=0.000243 rms=0.003611 Jy/beam ! Combined flux in latest and established models = 4.03709 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 64 components and 4.03709 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=2.34 mas, bmaj=4.972 mas, bpa=18.62 degrees ! Estimated noise=2.23481 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 = 0.0185122 Jy ! Component: 100 - total flux cleaned = 0.0267615 Jy ! Component: 150 - total flux cleaned = 0.0296124 Jy ! Component: 200 - total flux cleaned = 0.032377 Jy ! Total flux subtracted in 200 components = 0.032377 Jy ! Clean residual min=-0.009619 max=0.009825 Jy/beam ! Clean residual mean=0.000208 rms=0.003070 Jy/beam ! Combined flux in latest and established models = 4.06946 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 4.06947 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=2.216 mas, bpa=4.928 degrees ! Estimated noise=1.81651 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188789 Jy ! Component: 100 - total flux cleaned = 0.00386864 Jy ! Component: 150 - total flux cleaned = 0.0047261 Jy ! Component: 200 - total flux cleaned = 0.00550478 Jy ! Total flux subtracted in 200 components = 0.00550478 Jy ! Clean residual min=-0.008347 max=0.007659 Jy/beam ! Clean residual mean=0.000098 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 4.07497 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 4.07497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099211Jy sigma=0.931670 ! Fit after self-cal, rms=0.098526Jy sigma=0.925695 wmodel J0730-1141_X_2005_07_09_yyk\_map.mod ! Writing 119 model components to file: J0730-1141_X_2005_07_09_yyk_map.mod wobs J0730-1141_X_2005_07_09_yyk\_uvs.fits ! Writing UV FITS file: J0730-1141_X_2005_07_09_yyk_uvs.fits wwins J0730-1141_X_2005_07_09_yyk\_map.win ! wwins: Wrote 4 windows to J0730-1141_X_2005_07_09_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 = -0.00400898 Jy ! Component: 100 - total flux cleaned = -0.00745544 Jy ! Component: 150 - total flux cleaned = -0.00924784 Jy ! Component: 200 - total flux cleaned = -0.0107999 Jy ! Component: 250 - total flux cleaned = -0.0120394 Jy ! Component: 300 - total flux cleaned = -0.0130015 Jy ! Component: 350 - total flux cleaned = -0.0141228 Jy ! Component: 400 - total flux cleaned = -0.0153062 Jy ! Component: 450 - total flux cleaned = -0.0164471 Jy ! Component: 500 - total flux cleaned = -0.0174588 Jy ! Component: 550 - total flux cleaned = -0.0181734 Jy ! Component: 600 - total flux cleaned = -0.019128 Jy ! Component: 650 - total flux cleaned = -0.0198852 Jy ! Component: 700 - total flux cleaned = -0.0205386 Jy ! Component: 750 - total flux cleaned = -0.0210164 Jy ! Component: 800 - total flux cleaned = -0.0213267 Jy ! Component: 850 - total flux cleaned = -0.0220039 Jy ! Component: 900 - total flux cleaned = -0.0222952 Jy ! Component: 950 - total flux cleaned = -0.0225832 Jy ! Component: 1000 - total flux cleaned = -0.0230717 Jy ! Component: 1050 - total flux cleaned = -0.0234803 Jy ! Component: 1100 - total flux cleaned = -0.023615 Jy ! Component: 1150 - total flux cleaned = -0.0242039 Jy ! Component: 1200 - total flux cleaned = -0.0245245 Jy ! Component: 1250 - total flux cleaned = -0.0247769 Jy ! Component: 1300 - total flux cleaned = -0.0251476 Jy ! Component: 1350 - total flux cleaned = -0.0253299 Jy ! Component: 1400 - total flux cleaned = -0.0256272 Jy ! Component: 1450 - total flux cleaned = -0.0258015 Jy ! Component: 1500 - total flux cleaned = -0.0259745 Jy ! Component: 1550 - total flux cleaned = -0.0261448 Jy ! Component: 1600 - total flux cleaned = -0.0262569 Jy ! Component: 1650 - total flux cleaned = -0.026367 Jy ! Component: 1700 - total flux cleaned = -0.0266387 Jy ! Component: 1750 - total flux cleaned = -0.0266388 Jy ! Component: 1800 - total flux cleaned = -0.0269559 Jy ! Component: 1850 - total flux cleaned = -0.0271634 Jy ! Component: 1900 - total flux cleaned = -0.0271627 Jy ! Component: 1950 - total flux cleaned = -0.0273653 Jy ! Component: 2000 - total flux cleaned = -0.0272648 Jy ! Total flux subtracted in 2048 components = -0.027216 Jy ! Clean residual min=-0.002844 max=0.002502 Jy/beam ! Clean residual mean=0.000020 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 4.04775 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 246 components and 4.04776 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2005_07_09_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9613 x 2.216 at 4.928 degrees (North through East) ! Clean map min=-0.017171 max=3.4537 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2005_07_09_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.45372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000915284 device "J0730-1141_X_2005_07_09_yyk\_map.eps/VPS" ! Attempting to open device: 'J0730-1141_X_2005_07_09_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0795041 0.0795041 0.159008 0.318017 0.636033 1.27207 2.54413 5.08826 10.1765 20.3531 40.7061 81.4122 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(peak_flux*1000)/1000 ! peak= 3.453 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9613 x 2.216 at 4.928 degrees (North through East) ! Clean map min=-0.017171 max=3.4537 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0730-1141_X_2005_07_09_yyk\_map.gif/gif" ! Attempting to open device: 'J0730-1141_X_2005_07_09_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0730-1141_X_2005_07_09_yyk_uvs.log closed on Fri Jan 20 10:04:56 2006