! Started logfile: J0633-2223_X_2004_05_08_yyk_uvs.log on Wed Dec 7 00:04:00 2005 obs J0633-2223_X_2004_05_08_yyk_uve.fits ! Reading UV FITS file: J0633-2223_X_2004_05_08_yyk_uve.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J0633-2223 ! ! 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 1433 lines of history. ! ! Reading 1044 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 J0633-2223_X_2004_05_08_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)= 0.369421 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.647050Jy sigma=10.958098 ! Fit after self-cal, rms=0.646972Jy sigma=10.956078 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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 ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6566 mas, bmaj=1.697 mas, bpa=-1.012 degrees ! Estimated noise=1.64049 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 = 0.302913 Jy ! Component: 100 - total flux cleaned = 0.359953 Jy ! Total flux subtracted in 100 components = 0.359953 Jy ! Clean residual min=-0.011562 max=0.018412 Jy/beam ! Clean residual mean=0.000018 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.359953 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.359953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079389Jy sigma=1.260839 ! Fit after self-cal, rms=0.079380Jy sigma=1.260488 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7741 mas, bmaj=1.98 mas, bpa=-1.207 degrees ! Estimated noise=1.28712 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 = 0.0338724 Jy ! Component: 100 - total flux cleaned = 0.0467829 Jy ! Component: 150 - total flux cleaned = 0.0521494 Jy ! Component: 200 - total flux cleaned = 0.0539765 Jy ! Total flux subtracted in 200 components = 0.0539765 Jy ! Clean residual min=-0.007802 max=0.007335 Jy/beam ! Clean residual mean=0.000029 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.41393 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 0.41393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070813Jy sigma=1.081634 ! Fit after self-cal, rms=0.070805Jy sigma=1.081308 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! 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. ! Amplitude normalization factor in sub-array 1: 0.992464 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.10 KP 0.94 ! LA 1.00 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00839 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.08 KP 0.93 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.9938 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.93 KP 0.89 ! LA 1.01 MK 1.06 NL 0.98 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.976876 ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.00 KP 0.93 ! LA 0.98 MK 1.08 NL 1.04 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.070805Jy sigma=1.081308 ! Fit after self-cal, rms=0.067471Jy sigma=1.017395 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=0.067471Jy sigma=1.017395 ! Fit after self-cal, rms=0.067478Jy sigma=1.017353 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7827 mas, bmaj=2.003 mas, bpa=-0.7963 degrees ! Estimated noise=1.27448 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 = -0.00436433 Jy ! Component: 100 - total flux cleaned = -0.00541302 Jy ! Component: 150 - total flux cleaned = -0.00554989 Jy ! Component: 200 - total flux cleaned = -0.00560811 Jy ! Total flux subtracted in 200 components = -0.00560811 Jy ! Clean residual min=-0.004903 max=0.005228 Jy/beam ! Clean residual mean=-0.000001 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.408322 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.408322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067290Jy sigma=1.013698 ! Fit after self-cal, rms=0.067281Jy sigma=1.013563 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.067281Jy sigma=1.013563 ! Fit after self-cal, rms=0.065213Jy sigma=0.976244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 0.000264052 Jy ! Component: 100 - total flux cleaned = 0.000209628 Jy ! Component: 150 - total flux cleaned = 0.000169217 Jy ! Component: 200 - total flux cleaned = 0.000169111 Jy ! Total flux subtracted in 200 components = 0.000169111 Jy ! Clean residual min=-0.004631 max=0.005097 Jy/beam ! Clean residual mean=-0.000001 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.408491 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.408491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065201Jy sigma=0.975906 ! Fit after self-cal, rms=0.065124Jy sigma=0.973302 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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: 0.7827 x 2.003 at -0.7963 degrees (North through East) ! Clean map min=-0.0040131 max=0.35823 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=0.065124Jy sigma=0.973302 ! Fit after self-cal, rms=0.064796Jy sigma=0.953107 ! 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=0.064796Jy sigma=0.953107 ! Fit after self-cal, rms=0.064823Jy sigma=0.952827 ! Inverting map and beam ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7839 mas, bmaj=2.01 mas, bpa=-0.6537 degrees ! Estimated noise=1.2748 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257222 Jy ! Component: 100 - total flux cleaned = -0.000346646 Jy ! Component: 150 - total flux cleaned = -0.000398364 Jy ! Component: 200 - total flux cleaned = -0.000443921 Jy ! Total flux subtracted in 200 components = -0.000443921 Jy ! Clean residual min=-0.004044 max=0.004548 Jy/beam ! Clean residual mean=0.000000 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.408047 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.408047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064811Jy sigma=0.952454 ! Fit after self-cal, rms=0.064822Jy sigma=0.952360 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! 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=0.064822Jy sigma=0.952360 ! Fit after self-cal, rms=0.064199Jy sigma=0.932139 ! 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=0.064199Jy sigma=0.932139 ! Fit after self-cal, rms=0.064212Jy sigma=0.932118 ! Inverting map and beam ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=2.014 mas, bpa=-0.6269 degrees ! Estimated noise=1.2765 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.59403e-05 Jy ! Component: 100 - total flux cleaned = -5.91563e-07 Jy ! Component: 150 - total flux cleaned = 5.06122e-07 Jy ! Component: 200 - total flux cleaned = 1.14658e-06 Jy ! Total flux subtracted in 200 components = 1.14658e-06 Jy ! Clean residual min=-0.004022 max=0.004505 Jy/beam ! Clean residual mean=0.000000 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.408048 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 44 components and 0.408048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064193Jy sigma=0.931788 ! Fit after self-cal, rms=0.064195Jy sigma=0.931756 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! ************** 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 ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.033 mas, bmaj=4.545 mas, bpa=2.154 degrees ! Estimated noise=1.73627 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 = -0.000850985 Jy ! Component: 100 - total flux cleaned = -0.000844308 Jy ! Component: 150 - total flux cleaned = -0.00084139 Jy ! Component: 200 - total flux cleaned = -0.000786565 Jy ! Total flux subtracted in 200 components = -0.000786565 Jy ! Clean residual min=-0.004573 max=0.004154 Jy/beam ! Clean residual mean=-0.000000 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.407262 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 44 components and 0.407262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064223Jy sigma=0.932218 ! Fit after self-cal, rms=0.064200Jy sigma=0.931969 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! 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 ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6597 mas, bmaj=1.71 mas, bpa=-0.6217 degrees ! Estimated noise=1.64572 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.304205 Jy ! Component: 100 - total flux cleaned = 0.359102 Jy ! Component: 150 - total flux cleaned = 0.384197 Jy ! Component: 200 - total flux cleaned = 0.396637 Jy ! Total flux subtracted in 200 components = 0.396637 Jy ! Clean residual min=-0.006627 max=0.006463 Jy/beam ! Clean residual mean=-0.000000 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.396637 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.396637 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=2.014 mas, bpa=-0.6269 degrees ! Estimated noise=1.2765 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 = 0.00725735 Jy ! Component: 100 - total flux cleaned = 0.00991748 Jy ! Component: 150 - total flux cleaned = 0.0106656 Jy ! Component: 200 - total flux cleaned = 0.0108084 Jy ! Total flux subtracted in 200 components = 0.0108084 Jy ! Clean residual min=-0.004165 max=0.004605 Jy/beam ! Clean residual mean=0.000000 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.407445 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.407445 Jy ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.033 mas, bmaj=4.545 mas, bpa=2.154 degrees ! Estimated noise=1.73627 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 = -0.00031954 Jy ! Component: 100 - total flux cleaned = -0.000318246 Jy ! Component: 150 - total flux cleaned = -0.00031603 Jy ! Component: 200 - total flux cleaned = -0.000249625 Jy ! Total flux subtracted in 200 components = -0.000249625 Jy ! Clean residual min=-0.004571 max=0.004152 Jy/beam ! Clean residual mean=-0.000000 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.407195 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 29 components and 0.407195 Jy ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=2.014 mas, bpa=-0.6269 degrees ! Estimated noise=1.2765 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820799 Jy ! Component: 100 - total flux cleaned = 0.000815169 Jy ! Component: 150 - total flux cleaned = 0.000905986 Jy ! Component: 200 - total flux cleaned = 0.00098371 Jy ! Total flux subtracted in 200 components = 0.00098371 Jy ! Clean residual min=-0.004097 max=0.004582 Jy/beam ! Clean residual mean=0.000000 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.408179 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.408179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064255Jy sigma=0.933019 ! Fit after self-cal, rms=0.064238Jy sigma=0.932865 wmodel J0633-2223_X_2004_05_08_yyk\_map.mod ! Writing 35 model components to file: J0633-2223_X_2004_05_08_yyk_map.mod wobs J0633-2223_X_2004_05_08_yyk\_uvs.fits ! Writing UV FITS file: J0633-2223_X_2004_05_08_yyk_uvs.fits wwins J0633-2223_X_2004_05_08_yyk\_map.win ! wwins: Wrote 1 windows to J0633-2223_X_2004_05_08_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161486 Jy ! Component: 100 - total flux cleaned = 0.00153905 Jy ! Component: 150 - total flux cleaned = 0.00182598 Jy ! Component: 200 - total flux cleaned = 0.00196278 Jy ! Component: 250 - total flux cleaned = 0.00235882 Jy ! Component: 300 - total flux cleaned = 0.00261204 Jy ! Component: 350 - total flux cleaned = 0.00273426 Jy ! Component: 400 - total flux cleaned = 0.00291508 Jy ! Component: 450 - total flux cleaned = 0.00332351 Jy ! Component: 500 - total flux cleaned = 0.00366387 Jy ! Component: 550 - total flux cleaned = 0.00383152 Jy ! Component: 600 - total flux cleaned = 0.00394127 Jy ! Component: 650 - total flux cleaned = 0.00394228 Jy ! Component: 700 - total flux cleaned = 0.00383844 Jy ! Component: 750 - total flux cleaned = 0.00383872 Jy ! Component: 800 - total flux cleaned = 0.00363908 Jy ! Component: 850 - total flux cleaned = 0.0036894 Jy ! Component: 900 - total flux cleaned = 0.0036901 Jy ! Component: 950 - total flux cleaned = 0.00373756 Jy ! Component: 1000 - total flux cleaned = 0.00373735 Jy ! Component: 1050 - total flux cleaned = 0.00369157 Jy ! Component: 1100 - total flux cleaned = 0.00355563 Jy ! Component: 1150 - total flux cleaned = 0.00351042 Jy ! Component: 1200 - total flux cleaned = 0.00350972 Jy ! Component: 1250 - total flux cleaned = 0.00350962 Jy ! Component: 1300 - total flux cleaned = 0.00350895 Jy ! Component: 1350 - total flux cleaned = 0.00363563 Jy ! Component: 1400 - total flux cleaned = 0.00359352 Jy ! Component: 1450 - total flux cleaned = 0.00359465 Jy ! Component: 1500 - total flux cleaned = 0.00371698 Jy ! Component: 1550 - total flux cleaned = 0.00363707 Jy ! Component: 1600 - total flux cleaned = 0.00359788 Jy ! Component: 1650 - total flux cleaned = 0.00367702 Jy ! Component: 1700 - total flux cleaned = 0.00379229 Jy ! Component: 1750 - total flux cleaned = 0.00375343 Jy ! Component: 1800 - total flux cleaned = 0.003565 Jy ! Component: 1850 - total flux cleaned = 0.00360284 Jy ! Component: 1900 - total flux cleaned = 0.00367688 Jy ! Component: 1950 - total flux cleaned = 0.0034948 Jy ! Component: 2000 - total flux cleaned = 0.00363919 Jy ! Total flux subtracted in 2048 components = 0.00367533 Jy ! Clean residual min=-0.001885 max=0.002262 Jy/beam ! Clean residual mean=0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.411854 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 200 components and 0.411855 Jy ![Exited script file: muppet] wmap "J0633-2223_X_2004_05_08_yyk\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7856 x 2.014 at -0.6269 degrees (North through East) ! Clean map min=-0.0030109 max=0.35996 Jy/beam ! Writing clean map to FITS file: J0633-2223_X_2004_05_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.359959 invert ! Inverting map ! Your choice of large map pixels excluded 0.388% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000682624 device "J0633-2223_X_2004_05_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J0633-2223_X_2004_05_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.568919 0.568919 1.13784 2.27567 4.55135 9.1027 18.2054 36.4108 72.8216 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.359 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7856 x 2.014 at -0.6269 degrees (North through East) ! Clean map min=-0.0030109 max=0.35996 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0633-2223_X_2004_05_08_yyk\_map.gif/gif" ! Attempting to open device: 'J0633-2223_X_2004_05_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0633-2223_X_2004_05_08_yyk_uvs.log closed on Wed Dec 7 00:04:04 2005