! Started logfile: J0406-1749_X_1997_07_02_yyk_uvs.log on Mon Jan 8 02:54:51 2007 obs J0406-1749_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0406-1749_X_1997_07_02_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.27024 visibilities/baseline/integration-bin. ! Found source: J0406-1749 ! ! 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 31324 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 J0406-1749_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)= 0.269712 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=0.7814 mas, bmaj=2.228 mas, bpa=-1.144 degrees ! Estimated noise=1382.29 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 = 0.145175 Jy ! Component: 100 - total flux cleaned = 0.18288 Jy ! Total flux subtracted in 100 components = 0.18288 Jy ! Clean residual min=-0.013084 max=0.026123 Jy/beam ! Clean residual mean=-0.000028 rms=0.003802 Jy/beam ! Combined flux in latest and established models = 0.18288 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 0.18288 Jy ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.200353Jy sigma=0.001533 ! Fit after self-cal, rms=0.200080Jy sigma=0.001531 ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.228 mas, bpa=-1.144 degrees ! Estimated noise=1382.29 mJy/beam. ! Added new window around map position (-3.6, -0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306337 Jy ! Component: 100 - total flux cleaned = 0.0467593 Jy ! Total flux subtracted in 100 components = 0.0467593 Jy ! Clean residual min=-0.009390 max=0.014753 Jy/beam ! Clean residual mean=-0.000029 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 0.229639 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.229639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195480Jy sigma=0.001491 ! Fit after self-cal, rms=0.195009Jy sigma=0.001487 ! Inverting map ! Added new window around map position (-2.2, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199727 Jy ! Component: 100 - total flux cleaned = 0.0304991 Jy ! Total flux subtracted in 100 components = 0.0304991 Jy ! Clean residual min=-0.007150 max=0.010273 Jy/beam ! Clean residual mean=-0.000024 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.260138 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.260138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193123Jy sigma=0.001470 ! Fit after self-cal, rms=0.192900Jy sigma=0.001468 ! 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=1.016 mas, bmaj=2.736 mas, bpa=-2.625 degrees ! Estimated noise=617.266 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142199 Jy ! Component: 100 - total flux cleaned = 0.0213883 Jy ! Component: 150 - total flux cleaned = 0.0256673 Jy ! Component: 200 - total flux cleaned = 0.0283338 Jy ! Total flux subtracted in 200 components = 0.0283338 Jy ! Clean residual min=-0.006170 max=0.010064 Jy/beam ! Clean residual mean=-0.000014 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.288472 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.288472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192188Jy sigma=0.001462 ! Fit after self-cal, rms=0.192095Jy sigma=0.001462 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.736 at -2.625 degrees (North through East) ! Clean map min=-0.0059014 max=0.17063 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: 1.00944 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.99 KP 1.00 ! LA 1.00 MK 1.04 NL 1.01 OV 0.99 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00349 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.06 ! LA 0.98 MK 1.00 NL 1.02 OV 1.04 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991604 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.03 ! LA 1.03 MK 0.99 NL 1.08 OV 0.96 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977692 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 1.01 ! LA 1.00 MK 1.07 NL 1.07 OV 1.04 ! PT 0.97 SC 1.06 ! ! ! Fit before self-cal, rms=0.192095Jy sigma=0.001462 ! Fit after self-cal, rms=0.191574Jy sigma=0.001459 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=0.191574Jy sigma=0.001459 ! Fit after self-cal, rms=0.191575Jy sigma=0.001459 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.76 mas, bpa=-2.299 degrees ! Estimated noise=612.063 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 (8.2, -2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976036 Jy ! Component: 100 - total flux cleaned = 0.0132716 Jy ! Component: 150 - total flux cleaned = 0.0143673 Jy ! Component: 200 - total flux cleaned = 0.0146834 Jy ! Total flux subtracted in 200 components = 0.0146834 Jy ! Clean residual min=-0.003556 max=0.002723 Jy/beam ! Clean residual mean=-0.000023 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.303155 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.303155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191232Jy sigma=0.001456 ! Fit after self-cal, rms=0.191209Jy sigma=0.001456 ! 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=0.191209Jy sigma=0.001456 ! Fit after self-cal, rms=0.189974Jy sigma=0.001445 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 = 0.00266964 Jy ! Component: 100 - total flux cleaned = 0.0033251 Jy ! Component: 150 - total flux cleaned = 0.00369283 Jy ! Component: 200 - total flux cleaned = 0.00396478 Jy ! Total flux subtracted in 200 components = 0.00396478 Jy ! Clean residual min=-0.003458 max=0.002750 Jy/beam ! Clean residual mean=-0.000028 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.30712 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.30712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189931Jy sigma=0.001444 ! Fit after self-cal, rms=0.189782Jy sigma=0.001443 ! 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: 1.023 x 2.76 at -2.299 degrees (North through East) ! Clean map min=-0.0033439 max=0.17075 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=0.189782Jy sigma=0.001443 ! Fit after self-cal, rms=0.188845Jy sigma=0.001442 ! 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=0.188845Jy sigma=0.001442 ! Fit after self-cal, rms=0.188819Jy sigma=0.001442 ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.752 mas, bpa=-2.242 degrees ! Estimated noise=609.228 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120028 Jy ! Component: 100 - total flux cleaned = 0.00186338 Jy ! Component: 150 - total flux cleaned = 0.0019865 Jy ! Component: 200 - total flux cleaned = 0.00209648 Jy ! Total flux subtracted in 200 components = 0.00209648 Jy ! Clean residual min=-0.003015 max=0.002808 Jy/beam ! Clean residual mean=-0.000023 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.309217 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 150 components and 0.309217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188795Jy sigma=0.001442 ! Fit after self-cal, rms=0.188790Jy sigma=0.001442 ! 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=0.188790Jy sigma=0.001442 ! Fit after self-cal, rms=0.189442Jy sigma=0.001440 ! 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=0.189442Jy sigma=0.001440 ! Fit after self-cal, rms=0.189443Jy sigma=0.001440 ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.757 mas, bpa=-2.393 degrees ! Estimated noise=608.786 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110317 Jy ! Component: 100 - total flux cleaned = 0.0012891 Jy ! Component: 150 - total flux cleaned = 0.00132053 Jy ! Component: 200 - total flux cleaned = 0.00135085 Jy ! Total flux subtracted in 200 components = 0.00135085 Jy ! Clean residual min=-0.003025 max=0.002884 Jy/beam ! Clean residual mean=-0.000026 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.310568 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 158 components and 0.310568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189430Jy sigma=0.001440 ! Fit after self-cal, rms=0.189432Jy sigma=0.001440 ! 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=2.336 mas, bmaj=4.776 mas, bpa=-7.039 degrees ! Estimated noise=745.875 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 = -0.000195445 Jy ! Component: 100 - total flux cleaned = -0.00023658 Jy ! Component: 150 - total flux cleaned = -0.000182197 Jy ! Component: 200 - total flux cleaned = -0.000157652 Jy ! Total flux subtracted in 200 components = -0.000157652 Jy ! Clean residual min=-0.003074 max=0.002968 Jy/beam ! Clean residual mean=-0.000050 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.31041 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 163 components and 0.31041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189430Jy sigma=0.001440 ! Fit after self-cal, rms=0.189432Jy sigma=0.001440 ! 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=0.7837 mas, bmaj=2.229 mas, bpa=-0.9252 degrees ! Estimated noise=1370.2 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.14492 Jy ! Component: 100 - total flux cleaned = 0.192639 Jy ! Component: 150 - total flux cleaned = 0.223023 Jy ! Component: 200 - total flux cleaned = 0.243405 Jy ! Total flux subtracted in 200 components = 0.243405 Jy ! Clean residual min=-0.006866 max=0.008480 Jy/beam ! Clean residual mean=-0.000013 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.243405 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.243405 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.757 mas, bpa=-2.393 degrees ! Estimated noise=608.786 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 = 0.0213882 Jy ! Component: 100 - total flux cleaned = 0.0339976 Jy ! Component: 150 - total flux cleaned = 0.042401 Jy ! Component: 200 - total flux cleaned = 0.0484301 Jy ! Total flux subtracted in 200 components = 0.0484301 Jy ! Clean residual min=-0.003606 max=0.003295 Jy/beam ! Clean residual mean=-0.000020 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.291835 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 96 components and 0.291835 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=2.336 mas, bmaj=4.776 mas, bpa=-7.039 degrees ! Estimated noise=745.875 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 = 0.00668565 Jy ! Component: 100 - total flux cleaned = 0.0106885 Jy ! Component: 150 - total flux cleaned = 0.0132909 Jy ! Component: 200 - total flux cleaned = 0.0150723 Jy ! Total flux subtracted in 200 components = 0.0150723 Jy ! Clean residual min=-0.003131 max=0.002902 Jy/beam ! Clean residual mean=-0.000048 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.306908 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 156 components and 0.306908 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.757 mas, bpa=-2.393 degrees ! Estimated noise=608.786 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116459 Jy ! Component: 100 - total flux cleaned = 0.00168736 Jy ! Component: 150 - total flux cleaned = 0.00191577 Jy ! Component: 200 - total flux cleaned = 0.00212207 Jy ! Total flux subtracted in 200 components = 0.00212207 Jy ! Clean residual min=-0.003064 max=0.002883 Jy/beam ! Clean residual mean=-0.000028 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.30903 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 175 components and 0.30903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189451Jy sigma=0.001440 ! Fit after self-cal, rms=0.189448Jy sigma=0.001440 wmodel J0406-1749_X_1997_07_02_yyk\_map.mod ! Writing 175 model components to file: J0406-1749_X_1997_07_02_yyk_map.mod wobs J0406-1749_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0406-1749_X_1997_07_02_yyk_uvs.fits wwins J0406-1749_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J0406-1749_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 = -0.000507261 Jy ! Component: 100 - total flux cleaned = -0.000505787 Jy ! Component: 150 - total flux cleaned = -0.000897348 Jy ! Component: 200 - total flux cleaned = -0.00139204 Jy ! Component: 250 - total flux cleaned = -0.00186587 Jy ! Component: 300 - total flux cleaned = -0.00243605 Jy ! Component: 350 - total flux cleaned = -0.00298699 Jy ! Component: 400 - total flux cleaned = -0.00348488 Jy ! Component: 450 - total flux cleaned = -0.0038986 Jy ! Component: 500 - total flux cleaned = -0.00420004 Jy ! Component: 550 - total flux cleaned = -0.00449365 Jy ! Component: 600 - total flux cleaned = -0.00481145 Jy ! Component: 650 - total flux cleaned = -0.004936 Jy ! Component: 700 - total flux cleaned = -0.00518011 Jy ! Component: 750 - total flux cleaned = -0.00538867 Jy ! Component: 800 - total flux cleaned = -0.00559301 Jy ! Component: 850 - total flux cleaned = -0.00585045 Jy ! Component: 900 - total flux cleaned = -0.00601865 Jy ! Component: 950 - total flux cleaned = -0.0063209 Jy ! Component: 1000 - total flux cleaned = -0.00653604 Jy ! Component: 1050 - total flux cleaned = -0.00669475 Jy ! Component: 1100 - total flux cleaned = -0.00690285 Jy ! Component: 1150 - total flux cleaned = -0.00695458 Jy ! Component: 1200 - total flux cleaned = -0.0071565 Jy ! Component: 1250 - total flux cleaned = -0.00728094 Jy ! Component: 1300 - total flux cleaned = -0.00742821 Jy ! Component: 1350 - total flux cleaned = -0.00759723 Jy ! Component: 1400 - total flux cleaned = -0.00773976 Jy ! Component: 1450 - total flux cleaned = -0.00788046 Jy ! Component: 1500 - total flux cleaned = -0.00815894 Jy ! Component: 1550 - total flux cleaned = -0.00825016 Jy ! Component: 1600 - total flux cleaned = -0.00838626 Jy ! Component: 1650 - total flux cleaned = -0.00858755 Jy ! Component: 1700 - total flux cleaned = -0.00876419 Jy ! Component: 1750 - total flux cleaned = -0.00889483 Jy ! Component: 1800 - total flux cleaned = -0.00911019 Jy ! Component: 1850 - total flux cleaned = -0.00917421 Jy ! Component: 1900 - total flux cleaned = -0.00932171 Jy ! Component: 1950 - total flux cleaned = -0.00940503 Jy ! Component: 2000 - total flux cleaned = -0.00946699 Jy ! Total flux subtracted in 2048 components = -0.00950802 Jy ! Clean residual min=-0.001356 max=0.001249 Jy/beam ! Clean residual mean=-0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.299522 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 316 components and 0.299522 Jy ![Exited script file: muppet] wmap "J0406-1749_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.757 at -2.393 degrees (North through East) ! Clean map min=-0.0019807 max=0.16998 Jy/beam ! Writing clean map to FITS file: J0406-1749_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 0.169985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038758 device "J0406-1749_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0406-1749_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.684027 0.684027 1.36805 2.73611 5.47221 10.9444 21.8889 43.7777 87.5554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.757 at -2.393 degrees (North through East) ! Clean map min=-0.0019807 max=0.16998 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0406-1749_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0406-1749_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0406-1749_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 02:55:01 2007