! Started logfile: J0523-2614_X_1997_08_27_yyk_uvs.log on Mon Jan 8 03:17:40 2007 obs J0523-2614_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0523-2614_X_1997_08_27_yyk_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.824368 visibilities/baseline/integration-bin. ! Found source: J0523-2614 ! ! 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 21516 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 J0523-2614_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)= 0.299046 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=0.6888 mas, bmaj=2.152 mas, bpa=-1.714 degrees ! Estimated noise=1523.79 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 = 0.118846 Jy ! Component: 100 - total flux cleaned = 0.165241 Jy ! Total flux subtracted in 100 components = 0.165241 Jy ! Clean residual min=-0.019964 max=0.048076 Jy/beam ! Clean residual mean=0.000257 rms=0.007250 Jy/beam ! Combined flux in latest and established models = 0.165241 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.165241 Jy ! ! Correcting IF 1. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.248565Jy sigma=0.001453 ! Fit after self-cal, rms=0.247946Jy sigma=0.001449 ! Inverting map and beam ! Estimated beam: bmin=0.6888 mas, bmaj=2.152 mas, bpa=-1.714 degrees ! Estimated noise=1523.82 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=0.8894 mas, bmaj=2.696 mas, bpa=-3.919 degrees ! Estimated noise=801.015 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 = 0.0508787 Jy ! Component: 100 - total flux cleaned = 0.0719604 Jy ! Component: 150 - total flux cleaned = 0.0813925 Jy ! Component: 200 - total flux cleaned = 0.0851761 Jy ! Total flux subtracted in 200 components = 0.0851761 Jy ! Clean residual min=-0.018531 max=0.067162 Jy/beam ! Clean residual mean=0.000843 rms=0.010223 Jy/beam ! Combined flux in latest and established models = 0.250417 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.250417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242570Jy sigma=0.001407 ! Fit after self-cal, rms=0.242544Jy sigma=0.001406 ! Inverting map ! Added new window around map position (3.8, -4.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0779743 Jy ! Component: 100 - total flux cleaned = 0.109799 Jy ! Component: 150 - total flux cleaned = 0.12748 Jy ! Component: 200 - total flux cleaned = 0.139364 Jy ! Total flux subtracted in 200 components = 0.139364 Jy ! Clean residual min=-0.012471 max=0.020854 Jy/beam ! Clean residual mean=0.000319 rms=0.004696 Jy/beam ! Combined flux in latest and established models = 0.38978 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 54 model components to the UV plane model. ! The established model now contains 103 components and 0.38978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227395Jy sigma=0.001299 ! Fit after self-cal, rms=0.225743Jy sigma=0.001287 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8894 x 2.696 at -3.919 degrees (North through East) ! Clean map min=-0.0081505 max=0.13729 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=0.225743Jy sigma=0.001287 ! Fit after self-cal, rms=0.225743Jy sigma=0.001287 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=0.225743Jy sigma=0.001287 ! Fit after self-cal, rms=0.225742Jy sigma=0.001287 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8894 mas, bmaj=2.696 mas, bpa=-3.919 degrees ! Estimated noise=801.015 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 = 0.0169224 Jy ! Component: 100 - total flux cleaned = 0.0257789 Jy ! Component: 150 - total flux cleaned = 0.0306818 Jy ! Component: 200 - total flux cleaned = 0.0329669 Jy ! Total flux subtracted in 200 components = 0.0329669 Jy ! Clean residual min=-0.009349 max=0.017590 Jy/beam ! Clean residual mean=0.000188 rms=0.002982 Jy/beam ! Combined flux in latest and established models = 0.422747 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.422747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224929Jy sigma=0.001281 ! Fit after self-cal, rms=0.224811Jy sigma=0.001280 ! Inverting map ! Added new window around map position (-1.4, 2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179735 Jy ! Component: 100 - total flux cleaned = 0.021864 Jy ! Component: 150 - total flux cleaned = 0.0240106 Jy ! Component: 200 - total flux cleaned = 0.0253423 Jy ! Total flux subtracted in 200 components = 0.0253423 Jy ! Clean residual min=-0.007042 max=0.007960 Jy/beam ! Clean residual mean=0.000081 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.44809 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.44809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223450Jy sigma=0.001273 ! Fit after self-cal, rms=0.223376Jy sigma=0.001272 ! 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=0.223376Jy sigma=0.001272 ! Fit after self-cal, rms=0.220897Jy sigma=0.001258 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 = 0.00360719 Jy ! Component: 100 - total flux cleaned = 0.00550864 Jy ! Component: 150 - total flux cleaned = 0.00668197 Jy ! Component: 200 - total flux cleaned = 0.00724916 Jy ! Total flux subtracted in 200 components = 0.00724916 Jy ! Clean residual min=-0.006260 max=0.006986 Jy/beam ! Clean residual mean=0.000059 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.455339 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 169 components and 0.455339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220606Jy sigma=0.001257 ! Fit after self-cal, rms=0.220290Jy sigma=0.001255 ! 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: 0.8894 x 2.696 at -3.919 degrees (North through East) ! Clean map min=-0.0058782 max=0.13698 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=0.220290Jy sigma=0.001255 ! Fit after self-cal, rms=0.219671Jy sigma=0.001255 ! 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=0.219671Jy sigma=0.001255 ! Fit after self-cal, rms=0.219602Jy sigma=0.001254 ! Inverting map and beam ! Estimated beam: bmin=0.8787 mas, bmaj=2.678 mas, bpa=-4.586 degrees ! Estimated noise=794.27 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939196 Jy ! Component: 100 - total flux cleaned = 0.000929687 Jy ! Component: 150 - total flux cleaned = 0.000803321 Jy ! Component: 200 - total flux cleaned = 0.000574923 Jy ! Total flux subtracted in 200 components = 0.000574923 Jy ! Clean residual min=-0.006098 max=0.006357 Jy/beam ! Clean residual mean=0.000068 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.455914 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 0.455914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219457Jy sigma=0.001254 ! Fit after self-cal, rms=0.219422Jy sigma=0.001253 ! 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=0.219422Jy sigma=0.001253 ! Fit after self-cal, rms=0.219099Jy sigma=0.001252 ! 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=0.219099Jy sigma=0.001252 ! Fit after self-cal, rms=0.219087Jy sigma=0.001252 ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=2.655 mas, bpa=-5.027 degrees ! Estimated noise=784.572 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685053 Jy ! Component: 100 - total flux cleaned = 0.000566319 Jy ! Component: 150 - total flux cleaned = 0.000466128 Jy ! Component: 200 - total flux cleaned = 0.000370402 Jy ! Total flux subtracted in 200 components = 0.000370402 Jy ! Clean residual min=-0.005414 max=0.005417 Jy/beam ! Clean residual mean=0.000041 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.456284 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.456284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218984Jy sigma=0.001251 ! Fit after self-cal, rms=0.218981Jy sigma=0.001251 ! 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=2.344 mas, bmaj=5.998 mas, bpa=8.768 degrees ! Estimated noise=1004.06 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 = 0.00116339 Jy ! Component: 100 - total flux cleaned = 0.00126694 Jy ! Component: 150 - total flux cleaned = 0.00120214 Jy ! Component: 200 - total flux cleaned = 0.00113392 Jy ! Total flux subtracted in 200 components = 0.00113392 Jy ! Clean residual min=-0.006058 max=0.004986 Jy/beam ! Clean residual mean=0.000068 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.457418 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 204 components and 0.457418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218944Jy sigma=0.001251 ! Fit after self-cal, rms=0.218930Jy sigma=0.001251 ! 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=0.6822 mas, bmaj=2.136 mas, bpa=-2.227 degrees ! Estimated noise=1495.89 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.121128 Jy ! Component: 100 - total flux cleaned = 0.18566 Jy ! Component: 150 - total flux cleaned = 0.231854 Jy ! Component: 200 - total flux cleaned = 0.267778 Jy ! Total flux subtracted in 200 components = 0.267778 Jy ! Clean residual min=-0.014995 max=0.019589 Jy/beam ! Clean residual mean=0.000167 rms=0.004932 Jy/beam ! Combined flux in latest and established models = 0.267778 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.267778 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=2.655 mas, bpa=-5.027 degrees ! Estimated noise=784.572 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 = 0.0526603 Jy ! Component: 100 - total flux cleaned = 0.0873153 Jy ! Component: 150 - total flux cleaned = 0.112169 Jy ! Component: 200 - total flux cleaned = 0.130523 Jy ! Total flux subtracted in 200 components = 0.130523 Jy ! Clean residual min=-0.007132 max=0.009829 Jy/beam ! Clean residual mean=0.000262 rms=0.002813 Jy/beam ! Combined flux in latest and established models = 0.398302 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 113 components and 0.398302 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=2.344 mas, bmaj=5.998 mas, bpa=8.768 degrees ! Estimated noise=1004.06 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 = 0.0228465 Jy ! Component: 100 - total flux cleaned = 0.0365522 Jy ! Component: 150 - total flux cleaned = 0.0451228 Jy ! Component: 200 - total flux cleaned = 0.0506321 Jy ! Total flux subtracted in 200 components = 0.0506321 Jy ! Clean residual min=-0.005222 max=0.005935 Jy/beam ! Clean residual mean=0.000131 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.448934 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 156 components and 0.448934 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=2.655 mas, bpa=-5.027 degrees ! Estimated noise=784.572 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208312 Jy ! Component: 100 - total flux cleaned = 0.00328165 Jy ! Component: 150 - total flux cleaned = 0.00455651 Jy ! Component: 200 - total flux cleaned = 0.00505119 Jy ! Total flux subtracted in 200 components = 0.00505119 Jy ! Clean residual min=-0.005649 max=0.006093 Jy/beam ! Clean residual mean=0.000047 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.453985 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 177 components and 0.453985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219029Jy sigma=0.001251 ! Fit after self-cal, rms=0.218992Jy sigma=0.001251 wmodel J0523-2614_X_1997_08_27_yyk\_map.mod ! Writing 177 model components to file: J0523-2614_X_1997_08_27_yyk_map.mod wobs J0523-2614_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0523-2614_X_1997_08_27_yyk_uvs.fits wwins J0523-2614_X_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J0523-2614_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 = 0.00105783 Jy ! Component: 100 - total flux cleaned = 0.00123882 Jy ! Component: 150 - total flux cleaned = 0.00157226 Jy ! Component: 200 - total flux cleaned = 0.00197092 Jy ! Component: 250 - total flux cleaned = 0.00219495 Jy ! Component: 300 - total flux cleaned = 0.00270001 Jy ! Component: 350 - total flux cleaned = 0.00339708 Jy ! Component: 400 - total flux cleaned = 0.00393806 Jy ! Component: 450 - total flux cleaned = 0.00440109 Jy ! Component: 500 - total flux cleaned = 0.00485056 Jy ! Component: 550 - total flux cleaned = 0.00491156 Jy ! Component: 600 - total flux cleaned = 0.00497245 Jy ! Component: 650 - total flux cleaned = 0.00521296 Jy ! Component: 700 - total flux cleaned = 0.00533075 Jy ! Component: 750 - total flux cleaned = 0.00544703 Jy ! Component: 800 - total flux cleaned = 0.00550433 Jy ! Component: 850 - total flux cleaned = 0.00578202 Jy ! Component: 900 - total flux cleaned = 0.00567187 Jy ! Component: 950 - total flux cleaned = 0.00572573 Jy ! Component: 1000 - total flux cleaned = 0.00577921 Jy ! Component: 1050 - total flux cleaned = 0.00593599 Jy ! Component: 1100 - total flux cleaned = 0.00624373 Jy ! Component: 1150 - total flux cleaned = 0.00634443 Jy ! Component: 1200 - total flux cleaned = 0.0065424 Jy ! Component: 1250 - total flux cleaned = 0.00673841 Jy ! Component: 1300 - total flux cleaned = 0.00707608 Jy ! Component: 1350 - total flux cleaned = 0.00736019 Jy ! Component: 1400 - total flux cleaned = 0.00759402 Jy ! Component: 1450 - total flux cleaned = 0.00768655 Jy ! Component: 1500 - total flux cleaned = 0.00800528 Jy ! Component: 1550 - total flux cleaned = 0.00818543 Jy ! Component: 1600 - total flux cleaned = 0.00827392 Jy ! Component: 1650 - total flux cleaned = 0.00831797 Jy ! Component: 1700 - total flux cleaned = 0.00844795 Jy ! Component: 1750 - total flux cleaned = 0.00849092 Jy ! Component: 1800 - total flux cleaned = 0.00870265 Jy ! Component: 1850 - total flux cleaned = 0.00878652 Jy ! Component: 1900 - total flux cleaned = 0.00882824 Jy ! Component: 1950 - total flux cleaned = 0.00887016 Jy ! Component: 2000 - total flux cleaned = 0.00895184 Jy ! Total flux subtracted in 2048 components = 0.00903307 Jy ! Clean residual min=-0.002195 max=0.002263 Jy/beam ! Clean residual mean=0.000070 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.463018 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 324 components and 0.463018 Jy ![Exited script file: muppet] wmap "J0523-2614_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8674 x 2.655 at -5.027 degrees (North through East) ! Clean map min=-0.0034247 max=0.13114 Jy/beam ! Writing clean map to FITS file: J0523-2614_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 0.13114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000804878 device "J0523-2614_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0523-2614_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84127 1.84127 3.68254 7.36508 14.7302 29.4603 58.9206 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8674 x 2.655 at -5.027 degrees (North through East) ! Clean map min=-0.0034247 max=0.13114 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0523-2614_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0523-2614_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0523-2614_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 03:17:51 2007