! Started logfile: J1502-1508_S_2005_07_08_yyk_uvs.log on Fri Jan 20 10:37:08 2006 obs J1502-1508_S_2005_07_08_yyk_uve.fits ! Reading UV FITS file: J1502-1508_S_2005_07_08_yyk_uve.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922222 visibilities/baseline/integration-bin. ! Found source: J1502-1508 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1412 lines of history. ! ! Reading 1660 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 J1502-1508_S_2005_07_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.143093 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=6.452 mas, bpa=-2.649 degrees ! Estimated noise=1.44525 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 = 0.1024 Jy ! Component: 100 - total flux cleaned = 0.117358 Jy ! Total flux subtracted in 100 components = 0.117358 Jy ! Clean residual min=-0.006977 max=0.011019 Jy/beam ! Clean residual mean=0.000051 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.117358 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.117358 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 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=0.077086Jy sigma=1.153268 ! Fit after self-cal, rms=0.076502Jy sigma=1.148010 ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=6.452 mas, bpa=-2.649 degrees ! Estimated noise=1.44525 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.821 mas, bpa=-2.386 degrees ! Estimated noise=1.03301 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 = 0.00957258 Jy ! Component: 100 - total flux cleaned = 0.0132984 Jy ! Component: 150 - total flux cleaned = 0.0140178 Jy ! Component: 200 - total flux cleaned = 0.0142149 Jy ! Total flux subtracted in 200 components = 0.0142149 Jy ! Clean residual min=-0.006633 max=0.008119 Jy/beam ! Clean residual mean=0.000040 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.131573 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.131573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075929Jy sigma=1.132685 ! Fit after self-cal, rms=0.075929Jy sigma=1.132618 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.094 x 7.821 at -2.386 degrees (North through East) ! Clean map min=-0.0062798 max=0.1183 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 ! 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 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=0.075929Jy sigma=1.132618 ! Fit after self-cal, rms=0.075929Jy sigma=1.132618 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=0.075929Jy sigma=1.132618 ! Fit after self-cal, rms=0.075923Jy sigma=1.132580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.821 mas, bpa=-2.386 degrees ! Estimated noise=1.03301 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 = 0.000132897 Jy ! Component: 100 - total flux cleaned = 0.000241986 Jy ! Component: 150 - total flux cleaned = 0.000338643 Jy ! Component: 200 - total flux cleaned = 0.000382302 Jy ! Total flux subtracted in 200 components = 0.000382302 Jy ! Clean residual min=-0.006548 max=0.008158 Jy/beam ! Clean residual mean=0.000039 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.131955 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.131955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075893Jy sigma=1.131682 ! Fit after self-cal, rms=0.075889Jy sigma=1.131619 ! 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=0.075889Jy sigma=1.131619 ! Fit after self-cal, rms=0.070435Jy sigma=1.075935 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 = 0.00160276 Jy ! Component: 100 - total flux cleaned = 0.00165366 Jy ! Component: 150 - total flux cleaned = 0.00164947 Jy ! Component: 200 - total flux cleaned = 0.00164767 Jy ! Total flux subtracted in 200 components = 0.00164767 Jy ! Clean residual min=-0.006284 max=0.007721 Jy/beam ! Clean residual mean=0.000034 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.133603 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 32 components and 0.133603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070394Jy sigma=1.074791 ! Fit after self-cal, rms=0.069398Jy sigma=1.068471 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.094 x 7.821 at -2.386 degrees (North through East) ! Clean map min=-0.0058765 max=0.1197 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=0.069398Jy sigma=1.068471 ! Fit after self-cal, rms=0.068015Jy sigma=1.054367 ! 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=0.068015Jy sigma=1.054367 ! Fit after self-cal, rms=0.067704Jy sigma=1.053096 ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.846 mas, bpa=-2.539 degrees ! Estimated noise=1.00549 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0028695 Jy ! Component: 100 - total flux cleaned = -0.00350525 Jy ! Component: 150 - total flux cleaned = -0.00356983 Jy ! Component: 200 - total flux cleaned = -0.00359692 Jy ! Total flux subtracted in 200 components = -0.00359692 Jy ! Clean residual min=-0.005908 max=0.006591 Jy/beam ! Clean residual mean=0.000035 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.130006 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 38 components and 0.130006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067659Jy sigma=1.051379 ! Fit after self-cal, rms=0.067539Jy sigma=1.050988 ! Inverting map ! Added new window around map position (27.5, -29). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753292 Jy ! Component: 100 - total flux cleaned = 0.00896773 Jy ! Component: 150 - total flux cleaned = 0.00907087 Jy ! Component: 200 - total flux cleaned = 0.00915931 Jy ! Total flux subtracted in 200 components = 0.00915931 Jy ! Clean residual min=-0.006000 max=0.006545 Jy/beam ! Clean residual mean=-0.000009 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.139165 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.139165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066881Jy sigma=1.038006 ! Fit after self-cal, rms=0.066743Jy sigma=1.035587 ! 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=0.066743Jy sigma=1.035587 ! Fit after self-cal, rms=0.066250Jy sigma=1.033758 ! 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=0.066250Jy sigma=1.033758 ! Fit after self-cal, rms=0.066234Jy sigma=1.033680 ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.825 mas, bpa=-2.25 degrees ! Estimated noise=1.00095 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288467 Jy ! Component: 100 - total flux cleaned = 0.00379899 Jy ! Component: 150 - total flux cleaned = 0.00387618 Jy ! Component: 200 - total flux cleaned = 0.00381479 Jy ! Total flux subtracted in 200 components = 0.00381479 Jy ! Clean residual min=-0.005700 max=0.005709 Jy/beam ! Clean residual mean=-0.000032 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.14298 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.14298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066031Jy sigma=1.029299 ! Fit after self-cal, rms=0.066002Jy sigma=1.028592 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.099 mas, bmaj=15.78 mas, bpa=3.407 degrees ! Estimated noise=1.2908 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 = 0.0006322 Jy ! Component: 100 - total flux cleaned = 0.000264522 Jy ! Component: 150 - total flux cleaned = 0.0002046 Jy ! Component: 200 - total flux cleaned = 0.000206695 Jy ! Total flux subtracted in 200 components = 0.000206695 Jy ! Clean residual min=-0.006237 max=0.005630 Jy/beam ! Clean residual mean=-0.000068 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.143187 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 99 components and 0.143187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066098Jy sigma=1.028767 ! Fit after self-cal, rms=0.066108Jy sigma=1.028545 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.446 mas, bpa=-2.477 degrees ! Estimated noise=1.40269 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.102072 Jy ! Component: 100 - total flux cleaned = 0.120011 Jy ! Component: 150 - total flux cleaned = 0.130221 Jy ! Component: 200 - total flux cleaned = 0.135438 Jy ! Total flux subtracted in 200 components = 0.135438 Jy ! Clean residual min=-0.005795 max=0.006733 Jy/beam ! Clean residual mean=-0.000012 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.135438 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.135438 Jy ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.825 mas, bpa=-2.25 degrees ! Estimated noise=1.00095 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) ! Added new window around map position (3, -9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712589 Jy ! Component: 100 - total flux cleaned = 0.00966647 Jy ! Component: 150 - total flux cleaned = 0.0102929 Jy ! Component: 200 - total flux cleaned = 0.0108345 Jy ! Total flux subtracted in 200 components = 0.0108345 Jy ! Clean residual min=-0.005502 max=0.004872 Jy/beam ! Clean residual mean=-0.000047 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.146272 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.146272 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.099 mas, bmaj=15.78 mas, bpa=3.407 degrees ! Estimated noise=1.2908 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 = 0.000178679 Jy ! Component: 100 - total flux cleaned = 9.10433e-05 Jy ! Component: 150 - total flux cleaned = 1.16968e-05 Jy ! Component: 200 - total flux cleaned = -5.89682e-05 Jy ! Total flux subtracted in 200 components = -5.89682e-05 Jy ! Clean residual min=-0.005236 max=0.004329 Jy/beam ! Clean residual mean=-0.000092 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.146213 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.146213 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.825 mas, bpa=-2.25 degrees ! Estimated noise=1.00095 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656284 Jy ! Component: 100 - total flux cleaned = 0.000740461 Jy ! Component: 150 - total flux cleaned = 0.000894918 Jy ! Component: 200 - total flux cleaned = 0.000895325 Jy ! Total flux subtracted in 200 components = 0.000895325 Jy ! Clean residual min=-0.005485 max=0.004790 Jy/beam ! Clean residual mean=-0.000048 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.147108 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.147108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065769Jy sigma=1.021920 ! Fit after self-cal, rms=0.065693Jy sigma=1.020885 wmodel J1502-1508_S_2005_07_08_yyk\_map.mod ! Writing 101 model components to file: J1502-1508_S_2005_07_08_yyk_map.mod wobs J1502-1508_S_2005_07_08_yyk\_uvs.fits ! Writing UV FITS file: J1502-1508_S_2005_07_08_yyk_uvs.fits wwins J1502-1508_S_2005_07_08_yyk\_map.win ! wwins: Wrote 3 windows to J1502-1508_S_2005_07_08_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 = -0.00138363 Jy ! Component: 100 - total flux cleaned = -0.00177702 Jy ! Component: 150 - total flux cleaned = -0.0022921 Jy ! Component: 200 - total flux cleaned = -0.00277885 Jy ! Component: 250 - total flux cleaned = -0.00304149 Jy ! Component: 300 - total flux cleaned = -0.00335546 Jy ! Component: 350 - total flux cleaned = -0.00365594 Jy ! Component: 400 - total flux cleaned = -0.00400448 Jy ! Component: 450 - total flux cleaned = -0.00423067 Jy ! Component: 500 - total flux cleaned = -0.00439498 Jy ! Component: 550 - total flux cleaned = -0.00434243 Jy ! Component: 600 - total flux cleaned = -0.00434256 Jy ! Component: 650 - total flux cleaned = -0.00434215 Jy ! Component: 700 - total flux cleaned = -0.00424436 Jy ! Component: 750 - total flux cleaned = -0.0043418 Jy ! Component: 800 - total flux cleaned = -0.00438953 Jy ! Component: 850 - total flux cleaned = -0.00452811 Jy ! Component: 900 - total flux cleaned = -0.00461778 Jy ! Component: 950 - total flux cleaned = -0.00466234 Jy ! Component: 1000 - total flux cleaned = -0.00479369 Jy ! Component: 1050 - total flux cleaned = -0.00487943 Jy ! Component: 1100 - total flux cleaned = -0.00500423 Jy ! Component: 1150 - total flux cleaned = -0.00500339 Jy ! Component: 1200 - total flux cleaned = -0.00508395 Jy ! Component: 1250 - total flux cleaned = -0.00512344 Jy ! Component: 1300 - total flux cleaned = -0.00516287 Jy ! Component: 1350 - total flux cleaned = -0.00531575 Jy ! Component: 1400 - total flux cleaned = -0.00542857 Jy ! Component: 1450 - total flux cleaned = -0.00553916 Jy ! Component: 1500 - total flux cleaned = -0.00572099 Jy ! Component: 1550 - total flux cleaned = -0.00582834 Jy ! Component: 1600 - total flux cleaned = -0.00593467 Jy ! Component: 1650 - total flux cleaned = -0.00610843 Jy ! Component: 1700 - total flux cleaned = -0.00617684 Jy ! Component: 1750 - total flux cleaned = -0.00631239 Jy ! Component: 1800 - total flux cleaned = -0.00644574 Jy ! Component: 1850 - total flux cleaned = -0.00667485 Jy ! Component: 1900 - total flux cleaned = -0.00677113 Jy ! Component: 1950 - total flux cleaned = -0.00683485 Jy ! Component: 2000 - total flux cleaned = -0.00689868 Jy ! Total flux subtracted in 2048 components = -0.00702399 Jy ! Clean residual min=-0.002038 max=0.001780 Jy/beam ! Clean residual mean=-0.000024 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.140084 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 229 components and 0.140084 Jy ![Exited script file: muppet] wmap "J1502-1508_S_2005_07_08_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.825 at -2.25 degrees (North through East) ! Clean map min=-0.0042637 max=0.11511 Jy/beam ! Writing clean map to FITS file: J1502-1508_S_2005_07_08_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000642963 device "J1502-1508_S_2005_07_08_yyk\_map.eps/VPS" ! Attempting to open device: 'J1502-1508_S_2005_07_08_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67562 1.67562 3.35124 6.70248 13.405 26.8099 53.6199 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.115 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.825 at -2.25 degrees (North through East) ! Clean map min=-0.0042637 max=0.11511 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1502-1508_S_2005_07_08_yyk\_map.gif/gif" ! Attempting to open device: 'J1502-1508_S_2005_07_08_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1502-1508_S_2005_07_08_yyk_uvs.log closed on Fri Jan 20 10:37:12 2006