! Started logfile: J0211-1558_X_2005_07_20_yyk_uvs.log on Fri Jan 20 09:47:29 2006 obs J0211-1558_X_2005_07_20_yyk_uve.fits ! Reading UV FITS file: J0211-1558_X_2005_07_20_yyk_uve.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965657 visibilities/baseline/integration-bin. ! Found source: J0211-1558 ! ! 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 1487 lines of history. ! ! Reading 1912 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 J0211-1558_X_2005_07_20_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)= 0.15191 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 ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6475 mas, bmaj=1.761 mas, bpa=-1.025 degrees ! Estimated noise=1.43604 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 = 0.113234 Jy ! Component: 100 - total flux cleaned = 0.135328 Jy ! Total flux subtracted in 100 components = 0.135328 Jy ! Clean residual min=-0.006674 max=0.006461 Jy/beam ! Clean residual mean=0.000023 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.135328 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.135328 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.074191Jy sigma=1.058351 ! Fit after self-cal, rms=0.073419Jy sigma=1.048075 ! Inverting map and beam ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6475 mas, bmaj=1.761 mas, bpa=-1.024 degrees ! Estimated noise=1.43689 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 ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8415 mas, bmaj=2.186 mas, bpa=-0.9824 degrees ! Estimated noise=0.989874 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 = 0.00518917 Jy ! Component: 100 - total flux cleaned = 0.00535595 Jy ! Component: 150 - total flux cleaned = 0.00535337 Jy ! Component: 200 - total flux cleaned = 0.00529489 Jy ! Total flux subtracted in 200 components = 0.00529489 Jy ! Clean residual min=-0.004955 max=0.006234 Jy/beam ! Clean residual mean=0.000053 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.140623 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.140623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073108Jy sigma=1.041920 ! Fit after self-cal, rms=0.073093Jy sigma=1.041838 ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8415 x 2.186 at -0.9824 degrees (North through East) ! Clean map min=-0.0045993 max=0.1324 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.02837 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.99 KP 0.87 ! LA 0.95 MK 1.00 NL 0.98 OV 0.96 ! PT 1.15 SC 0.89 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.073093Jy sigma=1.041838 ! Fit after self-cal, rms=0.072637Jy sigma=1.033788 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=0.072637Jy sigma=1.033788 ! Fit after self-cal, rms=0.072640Jy sigma=1.033763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8365 mas, bmaj=2.163 mas, bpa=-0.2378 degrees ! Estimated noise=0.989756 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 = 0.000795566 Jy ! Component: 100 - total flux cleaned = 0.000955231 Jy ! Component: 150 - total flux cleaned = 0.000913679 Jy ! Component: 200 - total flux cleaned = 0.000878057 Jy ! Total flux subtracted in 200 components = 0.000878057 Jy ! Clean residual min=-0.004834 max=0.005527 Jy/beam ! Clean residual mean=0.000045 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.141501 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.141501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072572Jy sigma=1.032650 ! Fit after self-cal, rms=0.072562Jy sigma=1.032606 ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.072562Jy sigma=1.032606 ! Fit after self-cal, rms=0.068234Jy sigma=0.981186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.00106765 Jy ! Component: 100 - total flux cleaned = 0.000990488 Jy ! Component: 150 - total flux cleaned = 0.000921746 Jy ! Component: 200 - total flux cleaned = 0.000859794 Jy ! Total flux subtracted in 200 components = 0.000859794 Jy ! Clean residual min=-0.004817 max=0.005408 Jy/beam ! Clean residual mean=0.000045 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.142361 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.142361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068211Jy sigma=0.980437 ! Fit after self-cal, rms=0.067748Jy sigma=0.977010 ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 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: 0.8365 x 2.163 at -0.2378 degrees (North through East) ! Clean map min=-0.0045114 max=0.13451 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=0.067748Jy sigma=0.977010 ! Fit after self-cal, rms=0.066775Jy sigma=0.969774 ! 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=0.066775Jy sigma=0.969774 ! Fit after self-cal, rms=0.066723Jy sigma=0.969311 ! Inverting map and beam ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8349 mas, bmaj=2.157 mas, bpa=0.1795 degrees ! Estimated noise=0.97125 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177202 Jy ! Component: 100 - total flux cleaned = -0.00197129 Jy ! Component: 150 - total flux cleaned = -0.0020637 Jy ! Component: 200 - total flux cleaned = -0.00210378 Jy ! Total flux subtracted in 200 components = -0.00210378 Jy ! Clean residual min=-0.004588 max=0.004935 Jy/beam ! Clean residual mean=0.000037 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.140257 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 30 components and 0.140257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066703Jy sigma=0.968540 ! Fit after self-cal, rms=0.066697Jy sigma=0.968445 ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.066697Jy sigma=0.968445 ! Fit after self-cal, rms=0.066353Jy sigma=0.964126 ! 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=0.066353Jy sigma=0.964126 ! Fit after self-cal, rms=0.066358Jy sigma=0.964086 ! Inverting map and beam ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8358 mas, bmaj=2.159 mas, bpa=0.1842 degrees ! Estimated noise=0.964478 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000985208 Jy ! Component: 100 - total flux cleaned = -0.00107853 Jy ! Component: 150 - total flux cleaned = -0.00110891 Jy ! Component: 200 - total flux cleaned = -0.00112295 Jy ! Total flux subtracted in 200 components = -0.00112295 Jy ! Clean residual min=-0.004398 max=0.004877 Jy/beam ! Clean residual mean=0.000034 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.139134 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.139135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066356Jy sigma=0.963824 ! Fit after self-cal, rms=0.066356Jy sigma=0.963809 ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.334 mas, bmaj=4.725 mas, bpa=9.71 degrees ! Estimated noise=1.26499 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 = -0.00135032 Jy ! Component: 100 - total flux cleaned = -0.00139333 Jy ! Component: 150 - total flux cleaned = -0.00141418 Jy ! Component: 200 - total flux cleaned = -0.00145327 Jy ! Total flux subtracted in 200 components = -0.00145327 Jy ! Clean residual min=-0.005527 max=0.006513 Jy/beam ! Clean residual mean=0.000056 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.137681 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 32 components and 0.137681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066389Jy sigma=0.964105 ! Fit after self-cal, rms=0.066386Jy sigma=0.964072 ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6474 mas, bmaj=1.755 mas, bpa=-0.5298 degrees ! Estimated noise=1.39756 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.112326 Jy ! Component: 100 - total flux cleaned = 0.134478 Jy ! Component: 150 - total flux cleaned = 0.141722 Jy ! Component: 200 - total flux cleaned = 0.142889 Jy ! Total flux subtracted in 200 components = 0.142889 Jy ! Clean residual min=-0.005154 max=0.005256 Jy/beam ! Clean residual mean=0.000023 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.142889 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.142889 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8358 mas, bmaj=2.159 mas, bpa=0.1842 degrees ! Estimated noise=0.964478 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 = -0.00254968 Jy ! Component: 100 - total flux cleaned = -0.00278111 Jy ! Component: 150 - total flux cleaned = -0.00301706 Jy ! Component: 200 - total flux cleaned = -0.00313247 Jy ! Total flux subtracted in 200 components = -0.00313247 Jy ! Clean residual min=-0.004455 max=0.004911 Jy/beam ! Clean residual mean=0.000036 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.139756 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.139756 Jy ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.334 mas, bmaj=4.725 mas, bpa=9.71 degrees ! Estimated noise=1.26499 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 = -0.00151999 Jy ! Component: 100 - total flux cleaned = -0.00159582 Jy ! Component: 150 - total flux cleaned = -0.00164249 Jy ! Component: 200 - total flux cleaned = -0.00166651 Jy ! Total flux subtracted in 200 components = -0.00166651 Jy ! Clean residual min=-0.005532 max=0.006564 Jy/beam ! Clean residual mean=0.000059 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.13809 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 20 components and 0.13809 Jy ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8358 mas, bmaj=2.159 mas, bpa=0.1842 degrees ! Estimated noise=0.964478 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884478 Jy ! Component: 100 - total flux cleaned = 0.00100807 Jy ! Component: 150 - total flux cleaned = 0.00101109 Jy ! Component: 200 - total flux cleaned = 0.000990027 Jy ! Total flux subtracted in 200 components = 0.000990027 Jy ! Clean residual min=-0.004402 max=0.004918 Jy/beam ! Clean residual mean=0.000034 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.13908 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.13908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066366Jy sigma=0.964108 ! Fit after self-cal, rms=0.066373Jy sigma=0.964080 wmodel J0211-1558_X_2005_07_20_yyk\_map.mod ! Writing 22 model components to file: J0211-1558_X_2005_07_20_yyk_map.mod wobs J0211-1558_X_2005_07_20_yyk\_uvs.fits ! Writing UV FITS file: J0211-1558_X_2005_07_20_yyk_uvs.fits wwins J0211-1558_X_2005_07_20_yyk\_map.win ! wwins: Wrote 1 windows to J0211-1558_X_2005_07_20_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 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132166 Jy ! Component: 100 - total flux cleaned = 0.00184314 Jy ! Component: 150 - total flux cleaned = 0.00211896 Jy ! Component: 200 - total flux cleaned = 0.00224597 Jy ! Component: 250 - total flux cleaned = 0.00242777 Jy ! Component: 300 - total flux cleaned = 0.00260163 Jy ! Component: 350 - total flux cleaned = 0.00282649 Jy ! Component: 400 - total flux cleaned = 0.0030987 Jy ! Component: 450 - total flux cleaned = 0.0033073 Jy ! Component: 500 - total flux cleaned = 0.00361412 Jy ! Component: 550 - total flux cleaned = 0.0040118 Jy ! Component: 600 - total flux cleaned = 0.00439896 Jy ! Component: 650 - total flux cleaned = 0.00477582 Jy ! Component: 700 - total flux cleaned = 0.00500608 Jy ! Component: 750 - total flux cleaned = 0.00532201 Jy ! Component: 800 - total flux cleaned = 0.00567453 Jy ! Component: 850 - total flux cleaned = 0.00593308 Jy ! Component: 900 - total flux cleaned = 0.00618643 Jy ! Component: 950 - total flux cleaned = 0.00647478 Jy ! Component: 1000 - total flux cleaned = 0.00663621 Jy ! Component: 1050 - total flux cleaned = 0.00683442 Jy ! Component: 1100 - total flux cleaned = 0.0069901 Jy ! Component: 1150 - total flux cleaned = 0.00706668 Jy ! Component: 1200 - total flux cleaned = 0.00717985 Jy ! Component: 1250 - total flux cleaned = 0.00743829 Jy ! Component: 1300 - total flux cleaned = 0.00747443 Jy ! Component: 1350 - total flux cleaned = 0.00751065 Jy ! Component: 1400 - total flux cleaned = 0.00765166 Jy ! Component: 1450 - total flux cleaned = 0.00779021 Jy ! Component: 1500 - total flux cleaned = 0.00782434 Jy ! Component: 1550 - total flux cleaned = 0.00785812 Jy ! Component: 1600 - total flux cleaned = 0.0079911 Jy ! Component: 1650 - total flux cleaned = 0.00799114 Jy ! Component: 1700 - total flux cleaned = 0.00802431 Jy ! Component: 1750 - total flux cleaned = 0.00821562 Jy ! Component: 1800 - total flux cleaned = 0.00834131 Jy ! Component: 1850 - total flux cleaned = 0.00849586 Jy ! Component: 1900 - total flux cleaned = 0.00846515 Jy ! Component: 1950 - total flux cleaned = 0.00855552 Jy ! Component: 2000 - total flux cleaned = 0.00855575 Jy ! Total flux subtracted in 2048 components = 0.00861443 Jy ! Clean residual min=-0.001602 max=0.001680 Jy/beam ! Clean residual mean=0.000016 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.147694 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 174 components and 0.147694 Jy ![Exited script file: muppet] wmap "J0211-1558_X_2005_07_20_yyk\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8358 x 2.159 at 0.1842 degrees (North through East) ! Clean map min=-0.0029121 max=0.1321 Jy/beam ! Writing clean map to FITS file: J0211-1558_X_2005_07_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132095 invert ! Inverting map ! Your choice of large map pixels excluded 0.237% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000579401 device "J0211-1558_X_2005_07_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0211-1558_X_2005_07_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31587 1.31587 2.63174 5.26348 10.527 21.0539 42.1078 84.2156 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8358 x 2.159 at 0.1842 degrees (North through East) ! Clean map min=-0.0029121 max=0.1321 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0211-1558_X_2005_07_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0211-1558_X_2005_07_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0211-1558_X_2005_07_20_yyk_uvs.log closed on Fri Jan 20 09:47:34 2006