! Started logfile: J1248-1959_X_1997_07_02_yyk_uvs.log on Mon Jan 8 05:50:48 2007 obs J1248-1959_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1248-1959_X_1997_07_02_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.732562 visibilities/baseline/integration-bin. ! Found source: J1248-1959 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 18988 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 J1248-1959_X_1997_07_02_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)= 0.359502 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=0.7183 mas, bmaj=1.829 mas, bpa=1.497 degrees ! Estimated noise=1541.78 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 (-0.2, -0.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0883453 Jy ! Component: 100 - total flux cleaned = 0.132964 Jy ! Total flux subtracted in 100 components = 0.132964 Jy ! Clean residual min=-0.027471 max=0.035035 Jy/beam ! Clean residual mean=0.000311 rms=0.007394 Jy/beam ! Combined flux in latest and established models = 0.132964 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.132964 Jy ! ! Correcting IF 1. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 646 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.330943Jy sigma=0.002260 ! Fit after self-cal, rms=0.312561Jy sigma=0.002129 ! Inverting map and beam ! Estimated beam: bmin=0.7183 mas, bmaj=1.829 mas, bpa=1.498 degrees ! Estimated noise=1541.92 mJy/beam. ! Added new window around map position (1, 1.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732109 Jy ! Component: 100 - total flux cleaned = 0.119309 Jy ! Total flux subtracted in 100 components = 0.119309 Jy ! Clean residual min=-0.024399 max=0.033581 Jy/beam ! Clean residual mean=0.000285 rms=0.008281 Jy/beam ! Combined flux in latest and established models = 0.252273 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.252273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289431Jy sigma=0.001945 ! Fit after self-cal, rms=0.288828Jy sigma=0.001940 ! Inverting map 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=0.9564 mas, bmaj=2.36 mas, bpa=0.169 degrees ! Estimated noise=851.117 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 = 0.0722843 Jy ! Component: 100 - total flux cleaned = 0.109136 Jy ! Component: 150 - total flux cleaned = 0.129081 Jy ! Component: 200 - total flux cleaned = 0.139996 Jy ! Total flux subtracted in 200 components = 0.139996 Jy ! Clean residual min=-0.038005 max=0.072579 Jy/beam ! Clean residual mean=0.000237 rms=0.014983 Jy/beam ! Combined flux in latest and established models = 0.39227 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 97 components and 0.39227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279747Jy sigma=0.001857 ! Fit after self-cal, rms=0.279579Jy sigma=0.001855 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9564 x 2.36 at 0.169 degrees (North through East) ! Clean map min=-0.038714 max=0.10629 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. ! A total of 6 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 6 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.279579Jy sigma=0.001855 ! Fit after self-cal, rms=0.279632Jy sigma=0.001856 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=0.279632Jy sigma=0.001856 ! Fit after self-cal, rms=0.279633Jy sigma=0.001856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=2.359 mas, bpa=0.1741 degrees ! Estimated noise=851.602 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 = 0.00650917 Jy ! Component: 100 - total flux cleaned = 0.00782984 Jy ! Component: 150 - total flux cleaned = 0.0093976 Jy ! Component: 200 - total flux cleaned = 0.0107723 Jy ! Total flux subtracted in 200 components = 0.0107723 Jy ! Clean residual min=-0.039320 max=0.073771 Jy/beam ! Clean residual mean=0.000230 rms=0.014887 Jy/beam ! Combined flux in latest and established models = 0.403042 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.403042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279375Jy sigma=0.001853 ! Fit after self-cal, rms=0.279367Jy sigma=0.001853 ! 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=0.279367Jy sigma=0.001853 ! Fit after self-cal, rms=0.271710Jy sigma=0.001795 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) ! Added new window around map position (15.8, 12.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0930846 Jy ! Component: 100 - total flux cleaned = 0.137468 Jy ! Component: 150 - total flux cleaned = 0.164093 Jy ! Component: 200 - total flux cleaned = 0.18373 Jy ! Total flux subtracted in 200 components = 0.18373 Jy ! Clean residual min=-0.029996 max=0.037861 Jy/beam ! Clean residual mean=0.000393 rms=0.009742 Jy/beam ! Combined flux in latest and established models = 0.586772 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 71 model components to the UV plane model. ! The established model now contains 168 components and 0.586772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252782Jy sigma=0.001640 ! Fit after self-cal, rms=0.249417Jy sigma=0.001615 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.956 x 2.359 at 0.1741 degrees (North through East) ! Clean map min=-0.025724 max=0.11455 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=0.249417Jy sigma=0.001615 ! Fit after self-cal, rms=0.249417Jy sigma=0.001615 ! 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=0.249417Jy sigma=0.001615 ! Fit after self-cal, rms=0.249252Jy sigma=0.001613 ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=2.359 mas, bpa=0.1741 degrees ! Estimated noise=851.602 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286318 Jy ! Component: 100 - total flux cleaned = 0.0459119 Jy ! Component: 150 - total flux cleaned = 0.0588441 Jy ! Component: 200 - total flux cleaned = 0.068869 Jy ! Total flux subtracted in 200 components = 0.068869 Jy ! Clean residual min=-0.024331 max=0.037705 Jy/beam ! Clean residual mean=0.000351 rms=0.008203 Jy/beam ! Combined flux in latest and established models = 0.655641 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 53 model components to the UV plane model. ! The established model now contains 185 components and 0.655641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247416Jy sigma=0.001594 ! Fit after self-cal, rms=0.247001Jy sigma=0.001591 ! Inverting map ! Added new window around map position (3.4, 4.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426363 Jy ! Component: 100 - total flux cleaned = 0.0630902 Jy ! Component: 150 - total flux cleaned = 0.0760214 Jy ! Component: 200 - total flux cleaned = 0.084914 Jy ! Total flux subtracted in 200 components = 0.084914 Jy ! Clean residual min=-0.017643 max=0.027218 Jy/beam ! Clean residual mean=0.000233 rms=0.006574 Jy/beam ! Combined flux in latest and established models = 0.740555 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 76 model components to the UV plane model. ! The established model now contains 245 components and 0.740554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242112Jy sigma=0.001553 ! Fit after self-cal, rms=0.241358Jy sigma=0.001546 ! 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=0.241358Jy sigma=0.001546 ! Fit after self-cal, rms=0.241358Jy sigma=0.001546 ! 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=0.241358Jy sigma=0.001546 ! Fit after self-cal, rms=0.241283Jy sigma=0.001546 ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=2.359 mas, bpa=0.1741 degrees ! Estimated noise=851.602 mJy/beam. ! Added new window around map position (18.2, 12). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313797 Jy ! Component: 100 - total flux cleaned = 0.0485721 Jy ! Component: 150 - total flux cleaned = 0.06172 Jy ! Component: 200 - total flux cleaned = 0.0722038 Jy ! Total flux subtracted in 200 components = 0.0722038 Jy ! Clean residual min=-0.014013 max=0.022812 Jy/beam ! Clean residual mean=0.000273 rms=0.005112 Jy/beam ! Combined flux in latest and established models = 0.812758 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 76 model components to the UV plane model. ! The established model now contains 307 components and 0.812758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238335Jy sigma=0.001523 ! Fit after self-cal, rms=0.237950Jy sigma=0.001519 ! 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=2.473 mas, bmaj=5.313 mas, bpa=5.85 degrees ! Estimated noise=1046.58 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 = 0.0234824 Jy ! Component: 100 - total flux cleaned = 0.0394209 Jy ! Component: 150 - total flux cleaned = 0.0514939 Jy ! Component: 200 - total flux cleaned = 0.0613374 Jy ! Total flux subtracted in 200 components = 0.0613374 Jy ! Clean residual min=-0.020413 max=0.029584 Jy/beam ! Clean residual mean=0.000480 rms=0.007014 Jy/beam ! Combined flux in latest and established models = 0.874096 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 324 components and 0.874096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237551Jy sigma=0.001514 ! Fit after self-cal, rms=0.237402Jy sigma=0.001513 ! 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=0.7184 mas, bmaj=1.829 mas, bpa=1.498 degrees ! Estimated noise=1545.8 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.133503 Jy ! Component: 100 - total flux cleaned = 0.213012 Jy ! Component: 150 - total flux cleaned = 0.27404 Jy ! Component: 200 - total flux cleaned = 0.325555 Jy ! Total flux subtracted in 200 components = 0.325555 Jy ! Clean residual min=-0.022418 max=0.026401 Jy/beam ! Clean residual mean=0.000124 rms=0.007291 Jy/beam ! Combined flux in latest and established models = 0.325555 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 100 model components to the UV plane model. ! The established model now contains 100 components and 0.325555 Jy ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=2.359 mas, bpa=0.1741 degrees ! Estimated noise=851.602 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 = 0.0973871 Jy ! Component: 100 - total flux cleaned = 0.167981 Jy ! Component: 150 - total flux cleaned = 0.222988 Jy ! Component: 200 - total flux cleaned = 0.267534 Jy ! Total flux subtracted in 200 components = 0.267534 Jy ! Clean residual min=-0.025350 max=0.025576 Jy/beam ! Clean residual mean=0.000096 rms=0.008720 Jy/beam ! Combined flux in latest and established models = 0.593089 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 192 components and 0.593089 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=2.473 mas, bmaj=5.313 mas, bpa=5.85 degrees ! Estimated noise=1046.58 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 = 0.0623897 Jy ! Component: 100 - total flux cleaned = 0.109579 Jy ! Component: 150 - total flux cleaned = 0.147036 Jy ! Component: 200 - total flux cleaned = 0.177227 Jy ! Total flux subtracted in 200 components = 0.177227 Jy ! Clean residual min=-0.024404 max=0.028570 Jy/beam ! Clean residual mean=0.000301 rms=0.008769 Jy/beam ! Combined flux in latest and established models = 0.770316 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 259 components and 0.770316 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=2.359 mas, bpa=0.1741 degrees ! Estimated noise=851.602 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180454 Jy ! Component: 100 - total flux cleaned = 0.032164 Jy ! Component: 150 - total flux cleaned = 0.0440592 Jy ! Component: 200 - total flux cleaned = 0.0542146 Jy ! Total flux subtracted in 200 components = 0.0542146 Jy ! Clean residual min=-0.015437 max=0.019980 Jy/beam ! Clean residual mean=0.000211 rms=0.004770 Jy/beam ! Combined flux in latest and established models = 0.824531 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 291 components and 0.82453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237342Jy sigma=0.001515 ! Fit after self-cal, rms=0.237013Jy sigma=0.001513 wmodel J1248-1959_X_1997_07_02_yyk\_map.mod ! Writing 291 model components to file: J1248-1959_X_1997_07_02_yyk_map.mod wobs J1248-1959_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1248-1959_X_1997_07_02_yyk_uvs.fits wwins J1248-1959_X_1997_07_02_yyk\_map.win ! wwins: Wrote 5 windows to J1248-1959_X_1997_07_02_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 = 0.00647449 Jy ! Component: 100 - total flux cleaned = 0.0108506 Jy ! Component: 150 - total flux cleaned = 0.0141706 Jy ! Component: 200 - total flux cleaned = 0.0159524 Jy ! Component: 250 - total flux cleaned = 0.0178711 Jy ! Component: 300 - total flux cleaned = 0.0190988 Jy ! Component: 350 - total flux cleaned = 0.0204711 Jy ! Component: 400 - total flux cleaned = 0.0219865 Jy ! Component: 450 - total flux cleaned = 0.0234574 Jy ! Component: 500 - total flux cleaned = 0.025417 Jy ! Component: 550 - total flux cleaned = 0.0268004 Jy ! Component: 600 - total flux cleaned = 0.0278159 Jy ! Component: 650 - total flux cleaned = 0.0296254 Jy ! Component: 700 - total flux cleaned = 0.031068 Jy ! Component: 750 - total flux cleaned = 0.0326319 Jy ! Component: 800 - total flux cleaned = 0.0341563 Jy ! Component: 850 - total flux cleaned = 0.0362343 Jy ! Component: 900 - total flux cleaned = 0.0372499 Jy ! Component: 950 - total flux cleaned = 0.0382468 Jy ! Component: 1000 - total flux cleaned = 0.038668 Jy ! Component: 1050 - total flux cleaned = 0.0397709 Jy ! Component: 1100 - total flux cleaned = 0.0408505 Jy ! Component: 1150 - total flux cleaned = 0.0412487 Jy ! Component: 1200 - total flux cleaned = 0.0420331 Jy ! Component: 1250 - total flux cleaned = 0.0430583 Jy ! Component: 1300 - total flux cleaned = 0.0439405 Jy ! Component: 1350 - total flux cleaned = 0.0444364 Jy ! Component: 1400 - total flux cleaned = 0.0451725 Jy ! Component: 1450 - total flux cleaned = 0.0452961 Jy ! Component: 1500 - total flux cleaned = 0.0466062 Jy ! Component: 1550 - total flux cleaned = 0.0473108 Jy ! Component: 1600 - total flux cleaned = 0.048234 Jy ! Component: 1650 - total flux cleaned = 0.0489175 Jy ! Component: 1700 - total flux cleaned = 0.0494803 Jy ! Component: 1750 - total flux cleaned = 0.0501489 Jy ! Component: 1800 - total flux cleaned = 0.0511361 Jy ! Component: 1850 - total flux cleaned = 0.0515707 Jy ! Component: 1900 - total flux cleaned = 0.0522134 Jy ! Component: 1950 - total flux cleaned = 0.0528479 Jy ! Component: 2000 - total flux cleaned = 0.0534742 Jy ! Total flux subtracted in 2048 components = 0.0539912 Jy ! Clean residual min=-0.007091 max=0.005995 Jy/beam ! Clean residual mean=0.000163 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.878522 Jy keep ! Adding 202 model components to the UV plane model. ! The established model now contains 492 components and 0.878522 Jy ![Exited script file: muppet] wmap "J1248-1959_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.956 x 2.359 at 0.1741 degrees (North through East) ! Clean map min=-0.0095108 max=0.10426 Jy/beam ! Writing clean map to FITS file: J1248-1959_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104261 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00231126 device "J1248-1959_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1248-1959_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.65042 6.65042 13.3008 26.6017 53.2034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0069 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.956 x 2.359 at 0.1741 degrees (North through East) ! Clean map min=-0.0095108 max=0.10426 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1248-1959_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1248-1959_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1248-1959_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 05:50:58 2007