! Started logfile: J0008-2339_X_1997_08_27_yyk_uvs.log on Mon Jan 8 01:35:26 2007 obs J0008-2339_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0008-2339_X_1997_08_27_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.832323 visibilities/baseline/integration-bin. ! Found source: J0008-2339 ! ! 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 701 lines of history. ! ! Reading 21424 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 J0008-2339_X_1997_08_27_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)= 0.302351 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=0.7195 mas, bmaj=2.286 mas, bpa=-6.467 degrees ! Estimated noise=1200.64 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 = 0.14607 Jy ! Component: 100 - total flux cleaned = 0.192651 Jy ! Total flux subtracted in 100 components = 0.192651 Jy ! Clean residual min=-0.019577 max=0.062697 Jy/beam ! Clean residual mean=0.000762 rms=0.007853 Jy/beam ! Combined flux in latest and established models = 0.192651 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.192651 Jy ! ! Correcting IF 1. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.238999Jy sigma=0.001460 ! Fit after self-cal, rms=0.237841Jy sigma=0.001455 ! Inverting map and beam ! Estimated beam: bmin=0.7195 mas, bmaj=2.286 mas, bpa=-6.467 degrees ! Estimated noise=1200.65 mJy/beam. ! Added new window around map position (1.6, -2.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665556 Jy ! Component: 100 - total flux cleaned = 0.0899413 Jy ! Total flux subtracted in 100 components = 0.0899413 Jy ! Clean residual min=-0.015357 max=0.045058 Jy/beam ! Clean residual mean=0.000358 rms=0.005392 Jy/beam ! Combined flux in latest and established models = 0.282593 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.282593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222526Jy sigma=0.001354 ! Fit after self-cal, rms=0.217906Jy sigma=0.001323 ! 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=0.9002 mas, bmaj=2.689 mas, bpa=-6.125 degrees ! Estimated noise=767.781 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 = 0.0376945 Jy ! Component: 100 - total flux cleaned = 0.0513915 Jy ! Component: 150 - total flux cleaned = 0.054352 Jy ! Component: 200 - total flux cleaned = 0.0556427 Jy ! Total flux subtracted in 200 components = 0.0556427 Jy ! Clean residual min=-0.008437 max=0.020333 Jy/beam ! Clean residual mean=0.000130 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 0.338235 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.338235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213821Jy sigma=0.001295 ! Fit after self-cal, rms=0.213061Jy sigma=0.001290 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 2.689 at -6.125 degrees (North through East) ! Clean map min=-0.006763 max=0.15682 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=0.213061Jy sigma=0.001290 ! Fit after self-cal, rms=0.213061Jy sigma=0.001290 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=0.213061Jy sigma=0.001290 ! Fit after self-cal, rms=0.213061Jy sigma=0.001290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=2.689 mas, bpa=-6.125 degrees ! Estimated noise=767.781 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 (-7.2, 14.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114545 Jy ! Component: 100 - total flux cleaned = 0.0118144 Jy ! Component: 150 - total flux cleaned = 0.0115923 Jy ! Component: 200 - total flux cleaned = 0.0117797 Jy ! Total flux subtracted in 200 components = 0.0117797 Jy ! Clean residual min=-0.006767 max=0.011186 Jy/beam ! Clean residual mean=0.000086 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.350015 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.350015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212180Jy sigma=0.001284 ! Fit after self-cal, rms=0.212045Jy sigma=0.001283 ! 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=0.212045Jy sigma=0.001283 ! Fit after self-cal, rms=0.210213Jy sigma=0.001272 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 (-2, 3.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00965873 Jy ! Component: 100 - total flux cleaned = 0.0126183 Jy ! Component: 150 - total flux cleaned = 0.0126288 Jy ! Component: 200 - total flux cleaned = 0.0123048 Jy ! Total flux subtracted in 200 components = 0.0123048 Jy ! Clean residual min=-0.006083 max=0.005839 Jy/beam ! Clean residual mean=0.000041 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.36232 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.36232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209730Jy sigma=0.001269 ! Fit after self-cal, rms=0.209514Jy sigma=0.001268 ! 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: 0.9002 x 2.689 at -6.125 degrees (North through East) ! Clean map min=-0.0055573 max=0.15445 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=0.209514Jy sigma=0.001268 ! Fit after self-cal, rms=0.208514Jy sigma=0.001268 ! 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=0.208514Jy sigma=0.001268 ! Fit after self-cal, rms=0.208455Jy sigma=0.001268 ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=2.693 mas, bpa=-6.048 degrees ! Estimated noise=763.022 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016277 Jy ! Component: 100 - total flux cleaned = 0.00194418 Jy ! Component: 150 - total flux cleaned = 0.00195233 Jy ! Component: 200 - total flux cleaned = 0.00182454 Jy ! Total flux subtracted in 200 components = 0.00182454 Jy ! Clean residual min=-0.005825 max=0.006356 Jy/beam ! Clean residual mean=0.000070 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.364145 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 88 components and 0.364145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208290Jy sigma=0.001267 ! Fit after self-cal, rms=0.208274Jy sigma=0.001267 ! 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=0.208274Jy sigma=0.001267 ! Fit after self-cal, rms=0.204440Jy sigma=0.001266 ! 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=0.204440Jy sigma=0.001266 ! Fit after self-cal, rms=0.204428Jy sigma=0.001266 ! Inverting map and beam ! Estimated beam: bmin=0.9058 mas, bmaj=2.648 mas, bpa=-4.894 degrees ! Estimated noise=748.521 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150788 Jy ! Component: 100 - total flux cleaned = -0.00151718 Jy ! Component: 150 - total flux cleaned = -0.00152037 Jy ! Component: 200 - total flux cleaned = -0.00162241 Jy ! Total flux subtracted in 200 components = -0.00162241 Jy ! Clean residual min=-0.005650 max=0.005595 Jy/beam ! Clean residual mean=0.000084 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.362522 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 111 components and 0.362522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204298Jy sigma=0.001265 ! Fit after self-cal, rms=0.204263Jy sigma=0.001265 ! 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=2.336 mas, bmaj=5.478 mas, bpa=7.265 degrees ! Estimated noise=945.456 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 = -0.000215715 Jy ! Component: 100 - total flux cleaned = -0.000949151 Jy ! Component: 150 - total flux cleaned = -0.00117591 Jy ! Component: 200 - total flux cleaned = -0.0012351 Jy ! Total flux subtracted in 200 components = -0.0012351 Jy ! Clean residual min=-0.005779 max=0.006638 Jy/beam ! Clean residual mean=0.000166 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.361287 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.361287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204250Jy sigma=0.001265 ! Fit after self-cal, rms=0.204172Jy sigma=0.001264 ! 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=0.7217 mas, bmaj=2.271 mas, bpa=-6.003 degrees ! Estimated noise=1174.76 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.164807 Jy ! Component: 100 - total flux cleaned = 0.238191 Jy ! Component: 150 - total flux cleaned = 0.278383 Jy ! Component: 200 - total flux cleaned = 0.304315 Jy ! Total flux subtracted in 200 components = 0.304315 Jy ! Clean residual min=-0.009556 max=0.013160 Jy/beam ! Clean residual mean=0.000296 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.304315 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.304315 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9058 mas, bmaj=2.648 mas, bpa=-4.894 degrees ! Estimated noise=748.521 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 = 0.0262439 Jy ! Component: 100 - total flux cleaned = 0.0398424 Jy ! Component: 150 - total flux cleaned = 0.0485771 Jy ! Component: 200 - total flux cleaned = 0.0516352 Jy ! Total flux subtracted in 200 components = 0.0516352 Jy ! Clean residual min=-0.005608 max=0.006136 Jy/beam ! Clean residual mean=0.000108 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.35595 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.35595 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=2.336 mas, bmaj=5.478 mas, bpa=7.265 degrees ! Estimated noise=945.456 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 = 0.00515606 Jy ! Component: 100 - total flux cleaned = 0.00533035 Jy ! Component: 150 - total flux cleaned = 0.00519689 Jy ! Component: 200 - total flux cleaned = 0.00518804 Jy ! Total flux subtracted in 200 components = 0.00518804 Jy ! Clean residual min=-0.006027 max=0.007246 Jy/beam ! Clean residual mean=0.000166 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.361138 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.361138 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9058 mas, bmaj=2.648 mas, bpa=-4.894 degrees ! Estimated noise=748.521 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345697 Jy ! Component: 100 - total flux cleaned = 8.53541e-05 Jy ! Component: 150 - total flux cleaned = 0.000451519 Jy ! Component: 200 - total flux cleaned = 0.000670463 Jy ! Total flux subtracted in 200 components = 0.000670463 Jy ! Clean residual min=-0.005394 max=0.005818 Jy/beam ! Clean residual mean=0.000084 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.361809 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.361809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204267Jy sigma=0.001265 ! Fit after self-cal, rms=0.204232Jy sigma=0.001265 wmodel J0008-2339_X_1997_08_27_yyk\_map.mod ! Writing 101 model components to file: J0008-2339_X_1997_08_27_yyk_map.mod wobs J0008-2339_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0008-2339_X_1997_08_27_yyk_uvs.fits wwins J0008-2339_X_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J0008-2339_X_1997_08_27_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 = -0.000575899 Jy ! Component: 100 - total flux cleaned = -0.000760249 Jy ! Component: 150 - total flux cleaned = -0.000847412 Jy ! Component: 200 - total flux cleaned = -0.000931452 Jy ! Component: 250 - total flux cleaned = -0.00117177 Jy ! Component: 300 - total flux cleaned = -0.00117325 Jy ! Component: 350 - total flux cleaned = -0.00117436 Jy ! Component: 400 - total flux cleaned = -0.00124731 Jy ! Component: 450 - total flux cleaned = -0.00131695 Jy ! Component: 500 - total flux cleaned = -0.000969643 Jy ! Component: 550 - total flux cleaned = -0.000699343 Jy ! Component: 600 - total flux cleaned = -0.000433869 Jy ! Component: 650 - total flux cleaned = -0.000238481 Jy ! Component: 700 - total flux cleaned = 7.98564e-05 Jy ! Component: 750 - total flux cleaned = 0.000266301 Jy ! Component: 800 - total flux cleaned = 0.000634985 Jy ! Component: 850 - total flux cleaned = 0.000876313 Jy ! Component: 900 - total flux cleaned = 0.00099359 Jy ! Component: 950 - total flux cleaned = 0.000876155 Jy ! Component: 1000 - total flux cleaned = 0.00105041 Jy ! Component: 1050 - total flux cleaned = 0.00127873 Jy ! Component: 1100 - total flux cleaned = 0.00127818 Jy ! Component: 1150 - total flux cleaned = 0.00150049 Jy ! Component: 1200 - total flux cleaned = 0.00166445 Jy ! Component: 1250 - total flux cleaned = 0.00182612 Jy ! Component: 1300 - total flux cleaned = 0.00193276 Jy ! Component: 1350 - total flux cleaned = 0.00219638 Jy ! Component: 1400 - total flux cleaned = 0.00240395 Jy ! Component: 1450 - total flux cleaned = 0.00250683 Jy ! Component: 1500 - total flux cleaned = 0.00265932 Jy ! Component: 1550 - total flux cleaned = 0.00281046 Jy ! Component: 1600 - total flux cleaned = 0.00295999 Jy ! Component: 1650 - total flux cleaned = 0.00305841 Jy ! Component: 1700 - total flux cleaned = 0.00320454 Jy ! Component: 1750 - total flux cleaned = 0.00325258 Jy ! Component: 1800 - total flux cleaned = 0.00349014 Jy ! Component: 1850 - total flux cleaned = 0.00353679 Jy ! Component: 1900 - total flux cleaned = 0.00367591 Jy ! Component: 1950 - total flux cleaned = 0.00367586 Jy ! Component: 2000 - total flux cleaned = 0.0038127 Jy ! Total flux subtracted in 2048 components = 0.003903 Jy ! Clean residual min=-0.002824 max=0.002904 Jy/beam ! Clean residual mean=0.000031 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.365712 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 245 components and 0.365712 Jy ![Exited script file: muppet] wmap "J0008-2339_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9058 x 2.648 at -4.894 degrees (North through East) ! Clean map min=-0.0045883 max=0.14936 Jy/beam ! Writing clean map to FITS file: J0008-2339_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000870053 device "J0008-2339_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0008-2339_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.74751 1.74751 3.49501 6.99003 13.9801 27.9601 55.9202 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9058 x 2.648 at -4.894 degrees (North through East) ! Clean map min=-0.0045883 max=0.14936 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0008-2339_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0008-2339_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0008-2339_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 01:35:35 2007