! Started logfile: J1713-2658_X_1997_08_27_yyk_uvs.log on Mon Jan 8 07:18:27 2007 obs J1713-2658_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1713-2658_X_1997_08_27_yyk_uva.fits ! AN table 1: 148 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.741742 visibilities/baseline/integration-bin. ! Found source: J1713-2658 ! ! 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 701 lines of history. ! ! Reading 19760 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 J1713-2658_X_1997_08_27_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)= 0.805747 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=0.7323 mas, bmaj=1.566 mas, bpa=-20.39 degrees ! Estimated noise=1534.19 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 = 0.438492 Jy ! Component: 100 - total flux cleaned = 0.590141 Jy ! Total flux subtracted in 100 components = 0.590141 Jy ! Clean residual min=-0.074843 max=0.089801 Jy/beam ! Clean residual mean=0.000891 rms=0.021915 Jy/beam ! Combined flux in latest and established models = 0.590141 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.590141 Jy ! ! Correcting IF 1. ! A total of 283 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.517561Jy sigma=0.002596 ! Fit after self-cal, rms=0.495619Jy sigma=0.002519 ! Inverting map and beam ! Estimated beam: bmin=0.7323 mas, bmaj=1.566 mas, bpa=-20.39 degrees ! Estimated noise=1571.89 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=0.8618 mas, bmaj=1.842 mas, bpa=-17.42 degrees ! Estimated noise=977.656 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 = 0.214128 Jy ! Component: 100 - total flux cleaned = 0.306623 Jy ! Component: 150 - total flux cleaned = 0.350652 Jy ! Component: 200 - total flux cleaned = 0.370549 Jy ! Total flux subtracted in 200 components = 0.370549 Jy ! Clean residual min=-0.064147 max=0.061069 Jy/beam ! Clean residual mean=0.000225 rms=0.016568 Jy/beam ! Combined flux in latest and established models = 0.960689 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.960689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.447126Jy sigma=0.002171 ! Fit after self-cal, rms=0.446962Jy sigma=0.002169 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8618 x 1.842 at -17.42 degrees (North through East) ! Clean map min=-0.062162 max=0.57587 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: 0.986682 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 1.18 ! LA 0.99 MK 0.88 NL 0.98 OV 1.02 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.006 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 0.91 KP 1.05 ! LA 0.91 MK 0.92 NL 0.94 OV 1.17 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.99169 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.97 KP 1.03 ! LA 0.92 MK 0.96 NL 0.92 OV 1.12 ! PT 1.12 SC 1.09 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.985512 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 0.95 KP 1.05 ! LA 0.92 MK 0.94 NL 0.94 OV 1.15 ! PT 1.17 SC 1.05 ! ! ! Fit before self-cal, rms=0.446962Jy sigma=0.002169 ! Fit after self-cal, rms=0.452513Jy sigma=0.002130 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=0.452513Jy sigma=0.002130 ! Fit after self-cal, rms=0.452576Jy sigma=0.002130 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.844 mas, bmaj=1.863 mas, bpa=-20.59 degrees ! Estimated noise=939.262 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 = -0.00935072 Jy ! Component: 100 - total flux cleaned = -0.0087819 Jy ! Component: 150 - total flux cleaned = -0.00831187 Jy ! Component: 200 - total flux cleaned = -0.00789713 Jy ! Total flux subtracted in 200 components = -0.00789713 Jy ! Clean residual min=-0.054336 max=0.048827 Jy/beam ! Clean residual mean=0.000433 rms=0.013945 Jy/beam ! Combined flux in latest and established models = 0.952792 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.952792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.450940Jy sigma=0.002125 ! Fit after self-cal, rms=0.450952Jy sigma=0.002124 ! 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=0.450952Jy sigma=0.002124 ! Fit after self-cal, rms=0.382180Jy sigma=0.001847 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 = 0.0264308 Jy ! Component: 100 - total flux cleaned = 0.0341567 Jy ! Component: 150 - total flux cleaned = 0.0363149 Jy ! Component: 200 - total flux cleaned = 0.0382554 Jy ! Total flux subtracted in 200 components = 0.0382554 Jy ! Clean residual min=-0.045000 max=0.049901 Jy/beam ! Clean residual mean=0.000673 rms=0.012653 Jy/beam ! Combined flux in latest and established models = 0.991048 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.991048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381320Jy sigma=0.001838 ! Fit after self-cal, rms=0.374030Jy sigma=0.001809 ! 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: 0.844 x 1.863 at -20.59 degrees (North through East) ! Clean map min=-0.042029 max=0.57695 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=0.374030Jy sigma=0.001809 ! Fit after self-cal, rms=17.044413Jy sigma=0.001431 ! 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=17.044413Jy sigma=0.001431 ! Fit after self-cal, rms=17.046385Jy sigma=0.001422 ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.298 mas, bpa=-12.97 degrees ! Estimated noise=927.413 mJy/beam. ! Added new window around map position (-4.6, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498752 Jy ! Component: 100 - total flux cleaned = 0.0570954 Jy ! Component: 150 - total flux cleaned = 0.0618244 Jy ! Component: 200 - total flux cleaned = 0.0657602 Jy ! Total flux subtracted in 200 components = 0.0657602 Jy ! Clean residual min=-0.022208 max=0.025594 Jy/beam ! Clean residual mean=-0.000212 rms=0.005939 Jy/beam ! Combined flux in latest and established models = 1.05681 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 69 components and 1.05681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=17.046238Jy sigma=0.001372 ! Fit after self-cal, rms=17.046179Jy sigma=0.001367 ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242789 Jy ! Component: 100 - total flux cleaned = 0.0266258 Jy ! Component: 150 - total flux cleaned = 0.0272548 Jy ! Component: 200 - total flux cleaned = 0.0266988 Jy ! Total flux subtracted in 200 components = 0.0266988 Jy ! Clean residual min=-0.021225 max=0.019335 Jy/beam ! Clean residual mean=-0.000330 rms=0.004687 Jy/beam ! Combined flux in latest and established models = 1.08351 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 91 components and 1.08351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=17.046108Jy sigma=0.001346 ! Fit after self-cal, rms=17.045753Jy sigma=0.001343 ! 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=17.045753Jy sigma=0.001343 ! Fit after self-cal, rms=77.622643Jy sigma=0.001336 ! 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=77.622643Jy sigma=0.001336 ! Fit after self-cal, rms=77.622971Jy sigma=0.001335 ! Inverting map and beam ! Estimated beam: bmin=0.7995 mas, bmaj=2.244 mas, bpa=-12.26 degrees ! Estimated noise=913.941 mJy/beam. ! Added new window around map position (-6.6, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238828 Jy ! Component: 100 - total flux cleaned = 0.0278616 Jy ! Component: 150 - total flux cleaned = 0.0283019 Jy ! Component: 200 - total flux cleaned = 0.0290813 Jy ! Total flux subtracted in 200 components = 0.0290813 Jy ! Clean residual min=-0.015020 max=0.011882 Jy/beam ! Clean residual mean=-0.000115 rms=0.003303 Jy/beam ! Combined flux in latest and established models = 1.11259 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 118 components and 1.11259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=77.622955Jy sigma=0.001323 ! Fit after self-cal, rms=77.620506Jy sigma=0.001322 ! 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=2.002 mas, bmaj=4.579 mas, bpa=-7.486 degrees ! Estimated noise=1243.09 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 = 0.00875897 Jy ! Component: 100 - total flux cleaned = 0.0102459 Jy ! Component: 150 - total flux cleaned = 0.0102242 Jy ! Component: 200 - total flux cleaned = 0.00995383 Jy ! Total flux subtracted in 200 components = 0.00995383 Jy ! Clean residual min=-0.011873 max=0.009606 Jy/beam ! Clean residual mean=-0.000355 rms=0.003483 Jy/beam ! Combined flux in latest and established models = 1.12254 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 136 components and 1.12254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=77.620483Jy sigma=0.001320 ! Fit after self-cal, rms=77.623062Jy sigma=0.001319 ! 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=0.6789 mas, bmaj=1.814 mas, bpa=-13.17 degrees ! Estimated noise=1782.6 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.520822 Jy ! Component: 100 - total flux cleaned = 0.714906 Jy ! Component: 150 - total flux cleaned = 0.825597 Jy ! Component: 200 - total flux cleaned = 0.896706 Jy ! Total flux subtracted in 200 components = 0.896706 Jy ! Clean residual min=-0.025601 max=0.032866 Jy/beam ! Clean residual mean=0.000419 rms=0.007397 Jy/beam ! Combined flux in latest and established models = 0.896706 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 0.896706 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7995 mas, bmaj=2.244 mas, bpa=-12.26 degrees ! Estimated noise=913.941 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 = 0.0731936 Jy ! Component: 100 - total flux cleaned = 0.120183 Jy ! Component: 150 - total flux cleaned = 0.152792 Jy ! Component: 200 - total flux cleaned = 0.176123 Jy ! Total flux subtracted in 200 components = 0.176123 Jy ! Clean residual min=-0.014864 max=0.012027 Jy/beam ! Clean residual mean=0.000072 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 1.07283 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 1.07283 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=2.002 mas, bmaj=4.579 mas, bpa=-7.486 degrees ! Estimated noise=1243.09 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 = 0.0259413 Jy ! Component: 100 - total flux cleaned = 0.0399944 Jy ! Component: 150 - total flux cleaned = 0.0468431 Jy ! Component: 200 - total flux cleaned = 0.0478801 Jy ! Total flux subtracted in 200 components = 0.0478801 Jy ! Clean residual min=-0.012074 max=0.010295 Jy/beam ! Clean residual mean=-0.000324 rms=0.003375 Jy/beam ! Combined flux in latest and established models = 1.12071 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 1.12071 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7995 mas, bmaj=2.244 mas, bpa=-12.26 degrees ! Estimated noise=913.941 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261988 Jy ! Component: 100 - total flux cleaned = -0.00297902 Jy ! Component: 150 - total flux cleaned = -0.00328764 Jy ! Component: 200 - total flux cleaned = -0.00356865 Jy ! Total flux subtracted in 200 components = -0.00356865 Jy ! Clean residual min=-0.010922 max=0.009277 Jy/beam ! Clean residual mean=-0.000113 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 1.11714 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 1.11714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=77.622955Jy sigma=0.001316 ! Fit after self-cal, rms=77.625595Jy sigma=0.001315 wmodel J1713-2658_X_1997_08_27_yyk\_map.mod ! Writing 125 model components to file: J1713-2658_X_1997_08_27_yyk_map.mod wobs J1713-2658_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1713-2658_X_1997_08_27_yyk_uvs.fits wwins J1713-2658_X_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J1713-2658_X_1997_08_27_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 = -0.00454978 Jy ! Component: 100 - total flux cleaned = -0.00711623 Jy ! Component: 150 - total flux cleaned = -0.00950307 Jy ! Component: 200 - total flux cleaned = -0.0107659 Jy ! Component: 250 - total flux cleaned = -0.0109026 Jy ! Component: 300 - total flux cleaned = -0.0110302 Jy ! Component: 350 - total flux cleaned = -0.0110344 Jy ! Component: 400 - total flux cleaned = -0.0112688 Jy ! Component: 450 - total flux cleaned = -0.0113745 Jy ! Component: 500 - total flux cleaned = -0.0113743 Jy ! Component: 550 - total flux cleaned = -0.0119943 Jy ! Component: 600 - total flux cleaned = -0.0124916 Jy ! Component: 650 - total flux cleaned = -0.0128778 Jy ! Component: 700 - total flux cleaned = -0.0133439 Jy ! Component: 750 - total flux cleaned = -0.0132533 Jy ! Component: 800 - total flux cleaned = -0.0133454 Jy ! Component: 850 - total flux cleaned = -0.0136914 Jy ! Component: 900 - total flux cleaned = -0.0143608 Jy ! Component: 950 - total flux cleaned = -0.0148477 Jy ! Component: 1000 - total flux cleaned = -0.0150075 Jy ! Component: 1050 - total flux cleaned = -0.0155521 Jy ! Component: 1100 - total flux cleaned = -0.0163102 Jy ! Component: 1150 - total flux cleaned = -0.0169014 Jy ! Component: 1200 - total flux cleaned = -0.0174065 Jy ! Component: 1250 - total flux cleaned = -0.0179007 Jy ! Component: 1300 - total flux cleaned = -0.0183836 Jy ! Component: 1350 - total flux cleaned = -0.0187226 Jy ! Component: 1400 - total flux cleaned = -0.0191215 Jy ! Component: 1450 - total flux cleaned = -0.019511 Jy ! Component: 1500 - total flux cleaned = -0.0197672 Jy ! Component: 1550 - total flux cleaned = -0.0201446 Jy ! Component: 1600 - total flux cleaned = -0.0203302 Jy ! Component: 1650 - total flux cleaned = -0.0207544 Jy ! Component: 1700 - total flux cleaned = -0.0211115 Jy ! Component: 1750 - total flux cleaned = -0.0214032 Jy ! Component: 1800 - total flux cleaned = -0.0215764 Jy ! Component: 1850 - total flux cleaned = -0.0219711 Jy ! Component: 1900 - total flux cleaned = -0.022193 Jy ! Component: 1950 - total flux cleaned = -0.0224119 Jy ! Component: 2000 - total flux cleaned = -0.0227349 Jy ! Total flux subtracted in 2048 components = -0.0230524 Jy ! Clean residual min=-0.002920 max=0.002662 Jy/beam ! Clean residual mean=-0.000054 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 1.09409 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 281 components and 1.09409 Jy ![Exited script file: muppet] wmap "J1713-2658_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7995 x 2.244 at -12.26 degrees (North through East) ! Clean map min=-0.0075094 max=0.6229 Jy/beam ! Writing clean map to FITS file: J1713-2658_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.622903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103032 device "J1713-2658_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1713-2658_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.496217 0.496217 0.992433 1.98487 3.96973 7.93947 15.8789 31.7579 63.5157 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.622 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7995 x 2.244 at -12.26 degrees (North through East) ! Clean map min=-0.0075094 max=0.6229 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1713-2658_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1713-2658_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1713-2658_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 07:18:36 2007