! Started logfile: J2203+3145_X_2006_02_23_yyk_uvs.log on Wed Jul 5 14:04:49 2006 obs J2203+3145_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J2203+3145_X_2006_02_23_yyk_uva.fits ! AN table 1: 233 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759847 visibilities/baseline/integration-bin. ! Found source: J2203+3145 ! ! 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 2397 lines of history. ! ! Reading 31868 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 J2203+3145_X_2006_02_23_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. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.8805 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=0.7906 mas, bmaj=2.159 mas, bpa=18.39 degrees ! Estimated noise=2.1496 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 = 1.58219 Jy ! Component: 100 - total flux cleaned = 1.90751 Jy ! Total flux subtracted in 100 components = 1.90751 Jy ! Clean residual min=-0.064945 max=0.092197 Jy/beam ! Clean residual mean=0.000176 rms=0.020285 Jy/beam ! Combined flux in latest and established models = 1.90751 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 1.90751 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.289592Jy sigma=4.640243 ! Fit after self-cal, rms=0.285901Jy sigma=4.611741 ! Inverting map and beam ! Estimated beam: bmin=0.7906 mas, bmaj=2.159 mas, bpa=18.39 degrees ! Estimated noise=2.1496 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=0.9918 mas, bmaj=2.375 mas, bpa=15.2 degrees ! Estimated noise=1.49623 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 = 0.159849 Jy ! Component: 100 - total flux cleaned = 0.232925 Jy ! Component: 150 - total flux cleaned = 0.270521 Jy ! Component: 200 - total flux cleaned = 0.291593 Jy ! Total flux subtracted in 200 components = 0.291593 Jy ! Clean residual min=-0.042154 max=0.047364 Jy/beam ! Clean residual mean=-0.000111 rms=0.011652 Jy/beam ! Combined flux in latest and established models = 2.19911 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 2.19911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229781Jy sigma=3.437826 ! Fit after self-cal, rms=0.228473Jy sigma=3.432429 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 2.375 at 15.2 degrees (North through East) ! Clean map min=-0.041506 max=1.8492 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: 0.991846 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 1.00 ! LA 1.02 MK 1.03 NL 1.03 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01081 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.94 ! LA 0.97 MK 1.00 NL 1.01 OV 0.95 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00429 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.93 KP 0.87 ! LA 0.98 MK 1.05 NL 1.00 OV 0.97 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.985327 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.97 KP 0.90 ! LA 0.97 MK 1.08 NL 1.00 OV 1.01 ! PT 1.11 SC 1.03 ! ! ! Fit before self-cal, rms=0.228473Jy sigma=3.432429 ! Fit after self-cal, rms=0.194624Jy sigma=2.849522 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=0.194624Jy sigma=2.849522 ! Fit after self-cal, rms=0.194588Jy sigma=2.849448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.389 mas, bpa=15.2 degrees ! Estimated noise=1.49064 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 (-4.8, -6.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534408 Jy ! Component: 100 - total flux cleaned = 0.0668435 Jy ! Component: 150 - total flux cleaned = 0.0704398 Jy ! Component: 200 - total flux cleaned = 0.072146 Jy ! Total flux subtracted in 200 components = 0.072146 Jy ! Clean residual min=-0.014400 max=0.018949 Jy/beam ! Clean residual mean=-0.000019 rms=0.003932 Jy/beam ! Combined flux in latest and established models = 2.27125 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 2.27125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184015Jy sigma=2.636596 ! Fit after self-cal, rms=0.183840Jy sigma=2.632852 ! Inverting map ! Added new window around map position (-2, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119428 Jy ! Component: 100 - total flux cleaned = 0.0100554 Jy ! Component: 150 - total flux cleaned = 0.0100972 Jy ! Component: 200 - total flux cleaned = 0.0101059 Jy ! Total flux subtracted in 200 components = 0.0101059 Jy ! Clean residual min=-0.010780 max=0.013080 Jy/beam ! Clean residual mean=-0.000014 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 2.28136 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 2.28136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180978Jy sigma=2.591467 ! Fit after self-cal, rms=0.181304Jy sigma=2.588934 ! 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=0.181304Jy sigma=2.588934 ! Fit after self-cal, rms=0.094463Jy sigma=1.361833 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 = 0.00461283 Jy ! Component: 100 - total flux cleaned = 0.00625705 Jy ! Component: 150 - total flux cleaned = 0.00708641 Jy ! Component: 200 - total flux cleaned = 0.00732482 Jy ! Total flux subtracted in 200 components = 0.00732482 Jy ! Clean residual min=-0.009325 max=0.013361 Jy/beam ! Clean residual mean=-0.000008 rms=0.002982 Jy/beam ! Combined flux in latest and established models = 2.28868 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 2.28868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092399Jy sigma=1.332633 ! Fit after self-cal, rms=0.084035Jy sigma=1.225427 ! 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: 1.006 x 2.389 at 15.2 degrees (North through East) ! Clean map min=-0.010957 max=1.8564 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=0.084035Jy sigma=1.225427 ! Fit after self-cal, rms=0.073923Jy sigma=1.023143 ! 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=0.073923Jy sigma=1.023143 ! Fit after self-cal, rms=0.073375Jy sigma=1.014847 ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.392 mas, bpa=15.32 degrees ! Estimated noise=1.4889 mJy/beam. ! Added new window around map position (2, 8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106517 Jy ! Component: 100 - total flux cleaned = 0.0114469 Jy ! Component: 150 - total flux cleaned = 0.013269 Jy ! Component: 200 - total flux cleaned = 0.0143083 Jy ! Total flux subtracted in 200 components = 0.0143083 Jy ! Clean residual min=-0.006746 max=0.006917 Jy/beam ! Clean residual mean=0.000031 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 2.30299 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 154 components and 2.30299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070529Jy sigma=0.961493 ! Fit after self-cal, rms=0.070486Jy sigma=0.960397 ! 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=0.070486Jy sigma=0.960397 ! Fit after self-cal, rms=0.068693Jy sigma=0.935542 ! 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=0.068693Jy sigma=0.935542 ! Fit after self-cal, rms=0.068707Jy sigma=0.935484 ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.393 mas, bpa=15.33 degrees ! Estimated noise=1.48771 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118273 Jy ! Component: 100 - total flux cleaned = -0.000768509 Jy ! Component: 150 - total flux cleaned = -0.000397308 Jy ! Component: 200 - total flux cleaned = 0.000282254 Jy ! Total flux subtracted in 200 components = 0.000282254 Jy ! Clean residual min=-0.005623 max=0.006353 Jy/beam ! Clean residual mean=0.000024 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 2.30327 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 173 components and 2.30327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067642Jy sigma=0.918600 ! Fit after self-cal, rms=0.067629Jy sigma=0.918391 ! 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=2.206 mas, bmaj=3.182 mas, bpa=8.044 degrees ! Estimated noise=1.84545 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 = 0.00373907 Jy ! Component: 100 - total flux cleaned = 0.0042238 Jy ! Component: 150 - total flux cleaned = 0.00422036 Jy ! Component: 200 - total flux cleaned = 0.00421607 Jy ! Total flux subtracted in 200 components = 0.00421607 Jy ! Clean residual min=-0.005915 max=0.006345 Jy/beam ! Clean residual mean=0.000027 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 2.30749 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 192 components and 2.30749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067382Jy sigma=0.913066 ! Fit after self-cal, rms=0.067345Jy sigma=0.912762 ! 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=0.7966 mas, bmaj=2.162 mas, bpa=18.41 degrees ! Estimated noise=2.14476 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.58376 Jy ! Component: 100 - total flux cleaned = 1.90229 Jy ! Component: 150 - total flux cleaned = 2.0229 Jy ! Component: 200 - total flux cleaned = 2.09621 Jy ! Total flux subtracted in 200 components = 2.09621 Jy ! Clean residual min=-0.027126 max=0.029895 Jy/beam ! Clean residual mean=0.000034 rms=0.007779 Jy/beam ! Combined flux in latest and established models = 2.09621 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 28 model components to the UV plane model. ! The established model now contains 28 components and 2.09621 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.393 mas, bpa=15.33 degrees ! Estimated noise=1.48771 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 = 0.0634278 Jy ! Component: 100 - total flux cleaned = 0.101284 Jy ! Component: 150 - total flux cleaned = 0.125414 Jy ! Component: 200 - total flux cleaned = 0.141261 Jy ! Total flux subtracted in 200 components = 0.141261 Jy ! Clean residual min=-0.010008 max=0.012085 Jy/beam ! Clean residual mean=-0.000062 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 2.23747 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 2.23747 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=2.206 mas, bmaj=3.182 mas, bpa=8.044 degrees ! Estimated noise=1.84545 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 = 0.0192281 Jy ! Component: 100 - total flux cleaned = 0.0316497 Jy ! Component: 150 - total flux cleaned = 0.038182 Jy ! Component: 200 - total flux cleaned = 0.0432266 Jy ! Total flux subtracted in 200 components = 0.0432266 Jy ! Clean residual min=-0.007798 max=0.008467 Jy/beam ! Clean residual mean=-0.000044 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 2.28069 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 96 components and 2.28069 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.393 mas, bpa=15.33 degrees ! Estimated noise=1.48771 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201007 Jy ! Component: 100 - total flux cleaned = -0.00137268 Jy ! Component: 150 - total flux cleaned = 0.000581719 Jy ! Component: 200 - total flux cleaned = 0.00179811 Jy ! Total flux subtracted in 200 components = 0.00179811 Jy ! Clean residual min=-0.007505 max=0.007420 Jy/beam ! Clean residual mean=-0.000006 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 2.28249 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 2.28249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068551Jy sigma=0.927984 ! Fit after self-cal, rms=0.068228Jy sigma=0.923318 wmodel J2203+3145_X_2006_02_23_yyk\_map.mod ! Writing 132 model components to file: J2203+3145_X_2006_02_23_yyk_map.mod wobs J2203+3145_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J2203+3145_X_2006_02_23_yyk_uvs.fits wwins J2203+3145_X_2006_02_23_yyk\_map.win ! wwins: Wrote 4 windows to J2203+3145_X_2006_02_23_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 = 0.000139499 Jy ! Component: 100 - total flux cleaned = -0.000320676 Jy ! Component: 150 - total flux cleaned = -0.000523479 Jy ! Component: 200 - total flux cleaned = -0.00110765 Jy ! Component: 250 - total flux cleaned = -0.00138561 Jy ! Component: 300 - total flux cleaned = -0.0015611 Jy ! Component: 350 - total flux cleaned = -0.00180697 Jy ! Component: 400 - total flux cleaned = -0.00212371 Jy ! Component: 450 - total flux cleaned = -0.00250401 Jy ! Component: 500 - total flux cleaned = -0.00294524 Jy ! Component: 550 - total flux cleaned = -0.00358834 Jy ! Component: 600 - total flux cleaned = -0.00414101 Jy ! Component: 650 - total flux cleaned = -0.00454261 Jy ! Component: 700 - total flux cleaned = -0.00506038 Jy ! Component: 750 - total flux cleaned = -0.00537557 Jy ! Component: 800 - total flux cleaned = -0.00568252 Jy ! Component: 850 - total flux cleaned = -0.00586266 Jy ! Component: 900 - total flux cleaned = -0.00598136 Jy ! Component: 950 - total flux cleaned = -0.00626825 Jy ! Component: 1000 - total flux cleaned = -0.00649101 Jy ! Component: 1050 - total flux cleaned = -0.00643777 Jy ! Component: 1100 - total flux cleaned = -0.00670533 Jy ! Component: 1150 - total flux cleaned = -0.00701705 Jy ! Component: 1200 - total flux cleaned = -0.00711873 Jy ! Component: 1250 - total flux cleaned = -0.00721772 Jy ! Component: 1300 - total flux cleaned = -0.00736331 Jy ! Component: 1350 - total flux cleaned = -0.00722107 Jy ! Component: 1400 - total flux cleaned = -0.00740876 Jy ! Component: 1450 - total flux cleaned = -0.00754492 Jy ! Component: 1500 - total flux cleaned = -0.00754321 Jy ! Component: 1550 - total flux cleaned = -0.00749897 Jy ! Component: 1600 - total flux cleaned = -0.0075431 Jy ! Component: 1650 - total flux cleaned = -0.00762787 Jy ! Component: 1700 - total flux cleaned = -0.00758554 Jy ! Component: 1750 - total flux cleaned = -0.00762663 Jy ! Component: 1800 - total flux cleaned = -0.00778759 Jy ! Component: 1850 - total flux cleaned = -0.00782579 Jy ! Component: 1900 - total flux cleaned = -0.0078252 Jy ! Component: 1950 - total flux cleaned = -0.00786341 Jy ! Component: 2000 - total flux cleaned = -0.00797752 Jy ! Total flux subtracted in 2048 components = -0.00801432 Jy ! Clean residual min=-0.001900 max=0.002217 Jy/beam ! Clean residual mean=-0.000004 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 2.27448 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 262 components and 2.27448 Jy ![Exited script file: muppet] wmap "J2203+3145_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 2.393 at 15.33 degrees (North through East) ! Clean map min=-0.0061171 max=1.8581 Jy/beam ! Writing clean map to FITS file: J2203+3145_X_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.85812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000703803 device "J2203+3145_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J2203+3145_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113632 0.113632 0.227263 0.454527 0.909053 1.81811 3.63621 7.27243 14.5449 29.0897 58.1794 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.858 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 2.393 at 15.33 degrees (North through East) ! Clean map min=-0.0061171 max=1.8581 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2203+3145_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J2203+3145_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2203+3145_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 14:05:22 2006