! Started logfile: J1743-0350_S_1997_05_07_yyk_uvs.log on Sun Jan 7 19:19:01 2007 obs J1743-0350_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1743-0350_S_1997_05_07_yyk_uva.fits ! AN table 1: 136 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864542 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 614 lines of history. ! ! Reading 21164 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 J1743-0350_S_1997_05_07_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)= 3.11737 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=2.875 mas, bmaj=7.137 mas, bpa=-1.478 degrees ! Estimated noise=1341.6 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 = 2.60497 Jy ! Component: 100 - total flux cleaned = 2.9391 Jy ! Total flux subtracted in 100 components = 2.9391 Jy ! Clean residual min=-0.072047 max=0.092997 Jy/beam ! Clean residual mean=0.000123 rms=0.020369 Jy/beam ! Combined flux in latest and established models = 2.9391 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.9391 Jy ! ! Correcting IF 1. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.540842Jy sigma=0.002265 ! Fit after self-cal, rms=0.539757Jy sigma=0.002260 ! Inverting map and beam ! Estimated beam: bmin=2.875 mas, bmaj=7.137 mas, bpa=-1.478 degrees ! Estimated noise=1342.52 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=3.6 mas, bmaj=8.569 mas, bpa=-4.374 degrees ! Estimated noise=1027.99 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 = 0.00687151 Jy ! Component: 100 - total flux cleaned = 0.00250281 Jy ! Component: 150 - total flux cleaned = 0.00237188 Jy ! Component: 200 - total flux cleaned = 0.00677245 Jy ! Total flux subtracted in 200 components = 0.00677245 Jy ! Clean residual min=-0.049024 max=0.095883 Jy/beam ! Clean residual mean=0.000845 rms=0.018877 Jy/beam ! Combined flux in latest and established models = 2.94588 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 2.94587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.518986Jy sigma=0.002201 ! Fit after self-cal, rms=0.518899Jy sigma=0.002201 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.6 x 8.569 at -4.374 degrees (North through East) ! Clean map min=-0.048301 max=2.9702 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: 1.01884 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.00 KP 0.91 ! LA 1.00 MK 1.00 NL 1.00* OV 1.10 ! PT 0.95 SC 0.83 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.977516 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 1.10 KP 1.00 ! LA 1.09 MK 1.05 NL 0.95 OV 1.03 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.05095 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.96 KP 0.92 ! LA 0.80 MK 0.87 NL 0.93 OV 0.94 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.995631 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.07 KP 0.95 ! LA 0.88 MK 1.03 NL 1.01 OV 1.08 ! PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.518899Jy sigma=0.002201 ! Fit after self-cal, rms=0.389649Jy sigma=0.001697 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=0.389649Jy sigma=0.001697 ! Fit after self-cal, rms=0.389647Jy sigma=0.001697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=8.399 mas, bpa=-3.247 degrees ! Estimated noise=1032.86 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 = 0.0400841 Jy ! Component: 100 - total flux cleaned = 0.0476837 Jy ! Component: 150 - total flux cleaned = 0.0482144 Jy ! Component: 200 - total flux cleaned = 0.047827 Jy ! Total flux subtracted in 200 components = 0.047827 Jy ! Clean residual min=-0.014203 max=0.019056 Jy/beam ! Clean residual mean=-0.000050 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 2.9937 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 2.9937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384937Jy sigma=0.001682 ! Fit after self-cal, rms=0.384891Jy sigma=0.001681 ! 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=0.384891Jy sigma=0.001681 ! Fit after self-cal, rms=0.328920Jy sigma=0.001498 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) ! Added new window around map position (-2.5, -12.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164297 Jy ! Component: 100 - total flux cleaned = 0.0164007 Jy ! Component: 150 - total flux cleaned = 0.018037 Jy ! Component: 200 - total flux cleaned = 0.0183819 Jy ! Total flux subtracted in 200 components = 0.0183819 Jy ! Clean residual min=-0.011738 max=0.015241 Jy/beam ! Clean residual mean=-0.000133 rms=0.003374 Jy/beam ! Combined flux in latest and established models = 3.01208 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 3.01208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327514Jy sigma=0.001491 ! Fit after self-cal, rms=0.320948Jy sigma=0.001470 ! 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: 3.557 x 8.399 at -3.247 degrees (North through East) ! Clean map min=-0.012171 max=3.0024 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=0.320948Jy sigma=0.001470 ! Fit after self-cal, rms=0.266768Jy sigma=0.001228 ! 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=0.266768Jy sigma=0.001228 ! Fit after self-cal, rms=0.265486Jy sigma=0.001224 ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=8.366 mas, bpa=-3.045 degrees ! Estimated noise=1030.07 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548313 Jy ! Component: 100 - total flux cleaned = 0.00576778 Jy ! Component: 150 - total flux cleaned = 0.00648159 Jy ! Component: 200 - total flux cleaned = 0.00713436 Jy ! Total flux subtracted in 200 components = 0.00713436 Jy ! Clean residual min=-0.007835 max=0.010899 Jy/beam ! Clean residual mean=-0.000115 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 3.01922 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 75 components and 3.01922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.265047Jy sigma=0.001222 ! Fit after self-cal, rms=0.264701Jy sigma=0.001220 ! Inverting map ! Added new window around map position (-9.5, -37). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110501 Jy ! Component: 100 - total flux cleaned = 0.0126072 Jy ! Component: 150 - total flux cleaned = 0.0134976 Jy ! Component: 200 - total flux cleaned = 0.014277 Jy ! Total flux subtracted in 200 components = 0.014277 Jy ! Clean residual min=-0.007638 max=0.008462 Jy/beam ! Clean residual mean=-0.000124 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 3.03349 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 94 components and 3.0335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264163Jy sigma=0.001218 ! Fit after self-cal, rms=0.264026Jy sigma=0.001218 ! 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=0.264026Jy sigma=0.001218 ! Fit after self-cal, rms=0.263624Jy sigma=0.001216 ! 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=0.263624Jy sigma=0.001216 ! Fit after self-cal, rms=0.263547Jy sigma=0.001215 ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.359 mas, bpa=-3.03 degrees ! Estimated noise=1030.26 mJy/beam. ! Added new window around map position (6.5, 36.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720478 Jy ! Component: 100 - total flux cleaned = 0.00820197 Jy ! Component: 150 - total flux cleaned = 0.00864459 Jy ! Component: 200 - total flux cleaned = 0.00864348 Jy ! Total flux subtracted in 200 components = 0.00864348 Jy ! Clean residual min=-0.006494 max=0.007173 Jy/beam ! Clean residual mean=-0.000118 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 3.04214 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 118 components and 3.04214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263102Jy sigma=0.001214 ! Fit after self-cal, rms=0.263041Jy sigma=0.001213 ! 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=8.418 mas, bmaj=13.45 mas, bpa=2.516 degrees ! Estimated noise=1276.69 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 = 0.000968688 Jy ! Component: 100 - total flux cleaned = 0.000975125 Jy ! Component: 150 - total flux cleaned = 0.00110025 Jy ! Component: 200 - total flux cleaned = 0.0012095 Jy ! Total flux subtracted in 200 components = 0.0012095 Jy ! Clean residual min=-0.006852 max=0.007741 Jy/beam ! Clean residual mean=-0.000237 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 3.04335 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 150 components and 3.04335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263006Jy sigma=0.001213 ! Fit after self-cal, rms=0.262952Jy sigma=0.001213 ! 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=2.848 mas, bmaj=7.065 mas, bpa=-0.8564 degrees ! Estimated noise=1341.33 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.60916 Jy ! Component: 100 - total flux cleaned = 2.95412 Jy ! Component: 150 - total flux cleaned = 2.99039 Jy ! Component: 200 - total flux cleaned = 3.00189 Jy ! Total flux subtracted in 200 components = 3.00189 Jy ! Clean residual min=-0.017829 max=0.019917 Jy/beam ! Clean residual mean=-0.000015 rms=0.004338 Jy/beam ! Combined flux in latest and established models = 3.00189 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 17 model components to the UV plane model. ! The established model now contains 17 components and 3.00189 Jy ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.359 mas, bpa=-3.03 degrees ! Estimated noise=1030.26 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 = 0.0141697 Jy ! Component: 100 - total flux cleaned = 0.020065 Jy ! Component: 150 - total flux cleaned = 0.0249424 Jy ! Component: 200 - total flux cleaned = 0.0285581 Jy ! Total flux subtracted in 200 components = 0.0285581 Jy ! Clean residual min=-0.009367 max=0.011001 Jy/beam ! Clean residual mean=-0.000076 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 3.03045 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 3.03045 Jy ! Inverting map ! Added new window around map position (5, -7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564899 Jy ! Component: 100 - total flux cleaned = 0.00867551 Jy ! Component: 150 - total flux cleaned = 0.0105977 Jy ! Component: 200 - total flux cleaned = 0.0123266 Jy ! Total flux subtracted in 200 components = 0.0123266 Jy ! Clean residual min=-0.008064 max=0.008212 Jy/beam ! Clean residual mean=-0.000123 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 3.04277 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 72 components and 3.04277 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=8.418 mas, bmaj=13.45 mas, bpa=2.516 degrees ! Estimated noise=1276.69 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 = 0.00263746 Jy ! Component: 100 - total flux cleaned = 0.00286758 Jy ! Component: 150 - total flux cleaned = 0.00250094 Jy ! Component: 200 - total flux cleaned = 0.00299035 Jy ! Total flux subtracted in 200 components = 0.00299035 Jy ! Clean residual min=-0.006112 max=0.008409 Jy/beam ! Clean residual mean=-0.000247 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 3.04576 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 115 components and 3.04576 Jy ! Inverting map ! Added new window around map position (49, 45). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237548 Jy ! Component: 100 - total flux cleaned = 0.00078191 Jy ! Component: 150 - total flux cleaned = -0.000930335 Jy ! Component: 200 - total flux cleaned = -0.00191447 Jy ! Total flux subtracted in 200 components = -0.00191447 Jy ! Clean residual min=-0.005601 max=0.005036 Jy/beam ! Clean residual mean=-0.000207 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 3.04385 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 149 components and 3.04385 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.359 mas, bpa=-3.03 degrees ! Estimated noise=1030.26 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141187 Jy ! Component: 100 - total flux cleaned = -0.00245337 Jy ! Component: 150 - total flux cleaned = -0.00245119 Jy ! Component: 200 - total flux cleaned = -0.00312116 Jy ! Total flux subtracted in 200 components = -0.00312116 Jy ! Clean residual min=-0.006085 max=0.005309 Jy/beam ! Clean residual mean=-0.000119 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 3.04073 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 177 components and 3.04073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262921Jy sigma=0.001212 ! Fit after self-cal, rms=0.262846Jy sigma=0.001212 wmodel J1743-0350_S_1997_05_07_yyk\_map.mod ! Writing 177 model components to file: J1743-0350_S_1997_05_07_yyk_map.mod wobs J1743-0350_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1743-0350_S_1997_05_07_yyk_uvs.fits wwins J1743-0350_S_1997_05_07_yyk\_map.win ! wwins: Wrote 6 windows to J1743-0350_S_1997_05_07_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 = -0.00270941 Jy ! Component: 100 - total flux cleaned = -0.00477062 Jy ! Component: 150 - total flux cleaned = -0.0059705 Jy ! Component: 200 - total flux cleaned = -0.0069447 Jy ! Component: 250 - total flux cleaned = -0.00779629 Jy ! Component: 300 - total flux cleaned = -0.0086196 Jy ! Component: 350 - total flux cleaned = -0.00901882 Jy ! Component: 400 - total flux cleaned = -0.00948365 Jy ! Component: 450 - total flux cleaned = -0.00993559 Jy ! Component: 500 - total flux cleaned = -0.0103772 Jy ! Component: 550 - total flux cleaned = -0.0107377 Jy ! Component: 600 - total flux cleaned = -0.0110886 Jy ! Component: 650 - total flux cleaned = -0.0116349 Jy ! Component: 700 - total flux cleaned = -0.0119012 Jy ! Component: 750 - total flux cleaned = -0.0122941 Jy ! Component: 800 - total flux cleaned = -0.0128728 Jy ! Component: 850 - total flux cleaned = -0.0132504 Jy ! Component: 900 - total flux cleaned = -0.0138063 Jy ! Component: 950 - total flux cleaned = -0.0141084 Jy ! Component: 1000 - total flux cleaned = -0.0145254 Jy ! Component: 1050 - total flux cleaned = -0.0149921 Jy ! Component: 1100 - total flux cleaned = -0.0154491 Jy ! Component: 1150 - total flux cleaned = -0.0158417 Jy ! Component: 1200 - total flux cleaned = -0.016282 Jy ! Component: 1250 - total flux cleaned = -0.01666 Jy ! Component: 1300 - total flux cleaned = -0.0170843 Jy ! Component: 1350 - total flux cleaned = -0.0173978 Jy ! Component: 1400 - total flux cleaned = -0.0177577 Jy ! Component: 1450 - total flux cleaned = -0.0181106 Jy ! Component: 1500 - total flux cleaned = -0.0187059 Jy ! Component: 1550 - total flux cleaned = -0.019193 Jy ! Component: 1600 - total flux cleaned = -0.0195776 Jy ! Component: 1650 - total flux cleaned = -0.0201467 Jy ! Component: 1700 - total flux cleaned = -0.0205195 Jy ! Component: 1750 - total flux cleaned = -0.0210246 Jy ! Component: 1800 - total flux cleaned = -0.0214314 Jy ! Component: 1850 - total flux cleaned = -0.0220561 Jy ! Component: 1900 - total flux cleaned = -0.0224086 Jy ! Component: 1950 - total flux cleaned = -0.0229292 Jy ! Component: 2000 - total flux cleaned = -0.0233583 Jy ! Total flux subtracted in 2048 components = -0.0238657 Jy ! Clean residual min=-0.002434 max=0.002276 Jy/beam ! Clean residual mean=-0.000058 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 3.01686 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 290 components and 3.01686 Jy ![Exited script file: muppet] wmap "J1743-0350_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.542 x 8.359 at -3.03 degrees (North through East) ! Clean map min=-0.010243 max=2.9981 Jy/beam ! Writing clean map to FITS file: J1743-0350_S_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.99808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000844757 device "J1743-0350_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1743-0350_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.08453 0.08453 0.16906 0.33812 0.67624 1.35248 2.70496 5.40992 10.8198 21.6397 43.2793 86.5587 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.998 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.542 x 8.359 at -3.03 degrees (North through East) ! Clean map min=-0.010243 max=2.9981 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1743-0350_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1743-0350_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1743-0350_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 19:19:09 2007