! Started logfile: J1625-2527_S_1997_08_27_yyk_uvs.log on Sun Jan 7 18:58:37 2007 obs J1625-2527_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J1625-2527_S_1997_08_27_yyk_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.82284 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 702 lines of history. ! ! Reading 21328 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 J1625-2527_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.086 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=2.704 mas, bmaj=6.043 mas, bpa=-15.47 degrees ! Estimated noise=2021.92 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 = 0.762389 Jy ! Component: 100 - total flux cleaned = 0.974268 Jy ! Total flux subtracted in 100 components = 0.974268 Jy ! Clean residual min=-0.079472 max=0.106738 Jy/beam ! Clean residual mean=0.000589 rms=0.024259 Jy/beam ! Combined flux in latest and established models = 0.974268 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.974268 Jy ! ! Correcting IF 1. ! A total of 285 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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.544790Jy sigma=0.001734 ! Fit after self-cal, rms=0.543435Jy sigma=0.001729 ! Inverting map and beam ! Estimated beam: bmin=2.704 mas, bmaj=6.043 mas, bpa=-15.47 degrees ! Estimated noise=2022.49 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=3.327 mas, bmaj=7.446 mas, bpa=-14.83 degrees ! Estimated noise=1457.22 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 = 0.0713813 Jy ! Component: 100 - total flux cleaned = 0.0757844 Jy ! Component: 150 - total flux cleaned = 0.0775063 Jy ! Component: 200 - total flux cleaned = 0.0799042 Jy ! Total flux subtracted in 200 components = 0.0799042 Jy ! Clean residual min=-0.055892 max=0.077486 Jy/beam ! Clean residual mean=0.001787 rms=0.018570 Jy/beam ! Combined flux in latest and established models = 1.05417 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 1.05417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.528985Jy sigma=0.001684 ! Fit after self-cal, rms=0.528846Jy sigma=0.001683 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 7.446 at -14.83 degrees (North through East) ! Clean map min=-0.054809 max=0.85546 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if 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: 1.00527 ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.04 HN 0.87 KP 0.88 ! LA 0.94 MK 1.02 NL 1.00* OV 1.05 ! PT 0.97 SC 0.84 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.9744 ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.09 HN 0.98 KP 0.94 ! LA 1.02 MK 1.07 NL 0.92 OV 1.00 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03033 ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.01 HN 0.92 KP 0.87 ! LA 0.77 MK 0.87 NL 0.88 OV 0.93 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983307 ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.05 HN 1.10 KP 0.92 ! LA 0.84 MK 1.00 NL 0.98 OV 0.91 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.528846Jy sigma=0.001683 ! Fit after self-cal, rms=0.519043Jy sigma=0.001592 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=0.519043Jy sigma=0.001592 ! Fit after self-cal, rms=0.519046Jy sigma=0.001592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.454 mas, bpa=-14.22 degrees ! Estimated noise=1403.98 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 = 0.00929552 Jy ! Component: 100 - total flux cleaned = 0.00842616 Jy ! Component: 150 - total flux cleaned = 0.00770811 Jy ! Component: 200 - total flux cleaned = 0.00833689 Jy ! Total flux subtracted in 200 components = 0.00833689 Jy ! Clean residual min=-0.050777 max=0.046065 Jy/beam ! Clean residual mean=0.001215 rms=0.012376 Jy/beam ! Combined flux in latest and established models = 1.06251 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 1.06251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.517006Jy sigma=0.001585 ! Fit after self-cal, rms=0.516935Jy sigma=0.001585 ! 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=0.516935Jy sigma=0.001585 ! Fit after self-cal, rms=0.509923Jy sigma=0.001562 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 = 0.000699681 Jy ! Component: 100 - total flux cleaned = 0.00126459 Jy ! Component: 150 - total flux cleaned = 0.0012829 Jy ! Component: 200 - total flux cleaned = 0.00128567 Jy ! Total flux subtracted in 200 components = 0.00128567 Jy ! Clean residual min=-0.048792 max=0.044181 Jy/beam ! Clean residual mean=0.001219 rms=0.012146 Jy/beam ! Combined flux in latest and established models = 1.0638 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 1.0638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.509120Jy sigma=0.001558 ! Fit after self-cal, rms=0.507626Jy sigma=0.001553 ! 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: 3.278 x 7.454 at -14.22 degrees (North through East) ! Clean map min=-0.047909 max=0.8382 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=0.507626Jy sigma=0.001553 ! Fit after self-cal, rms=7.250268Jy sigma=0.001340 ! 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=7.250268Jy sigma=0.001340 ! Fit after self-cal, rms=7.250166Jy sigma=0.001339 ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=9.257 mas, bpa=-8.169 degrees ! Estimated noise=1416.98 mJy/beam. ! Added new window around map position (-4.5, -4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142798 Jy ! Component: 100 - total flux cleaned = 0.0132615 Jy ! Component: 150 - total flux cleaned = 0.0114944 Jy ! Component: 200 - total flux cleaned = 0.0107307 Jy ! Total flux subtracted in 200 components = 0.0107307 Jy ! Clean residual min=-0.013752 max=0.020113 Jy/beam ! Clean residual mean=0.000224 rms=0.004478 Jy/beam ! Combined flux in latest and established models = 1.07453 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 1.07453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.249803Jy sigma=0.001326 ! Fit after self-cal, rms=7.249641Jy sigma=0.001325 ! Inverting map ! Added new window around map position (-2, 14.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872401 Jy ! Component: 100 - total flux cleaned = 0.00938138 Jy ! Component: 150 - total flux cleaned = 0.00998561 Jy ! Component: 200 - total flux cleaned = 0.00943455 Jy ! Total flux subtracted in 200 components = 0.00943455 Jy ! Clean residual min=-0.010933 max=0.015901 Jy/beam ! Clean residual mean=0.000156 rms=0.003460 Jy/beam ! Combined flux in latest and established models = 1.08396 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 76 components and 1.08396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.249620Jy sigma=0.001319 ! Fit after self-cal, rms=7.249474Jy sigma=0.001319 ! Inverting map ! Added new window around map position (-20.5, -3.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.01048 Jy ! Component: 100 - total flux cleaned = 0.00996799 Jy ! Component: 150 - total flux cleaned = 0.00995999 Jy ! Component: 200 - total flux cleaned = 0.0095525 Jy ! Total flux subtracted in 200 components = 0.0095525 Jy ! Clean residual min=-0.009171 max=0.010848 Jy/beam ! Clean residual mean=0.000054 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 1.09351 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 95 components and 1.09351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.249319Jy sigma=0.001315 ! Fit after self-cal, rms=7.249239Jy sigma=0.001315 ! 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=7.249239Jy sigma=0.001315 ! Fit after self-cal, rms=8.958790Jy sigma=0.001313 ! 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=8.958790Jy sigma=0.001313 ! Fit after self-cal, rms=8.958827Jy sigma=0.001313 ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=9.258 mas, bpa=-7.699 degrees ! Estimated noise=1415.81 mJy/beam. ! Added new window around map position (4.5, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106424 Jy ! Component: 100 - total flux cleaned = 0.0102797 Jy ! Component: 150 - total flux cleaned = 0.0095896 Jy ! Component: 200 - total flux cleaned = 0.0086353 Jy ! Total flux subtracted in 200 components = 0.0086353 Jy ! Clean residual min=-0.007238 max=0.008719 Jy/beam ! Clean residual mean=-0.000010 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 1.10215 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 1.10215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.958777Jy sigma=0.001311 ! Fit after self-cal, rms=8.958757Jy sigma=0.001310 ! 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=7.392 mas, bmaj=16.9 mas, bpa=-5.163 degrees ! Estimated noise=1809.54 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 = 0.000696632 Jy ! Component: 100 - total flux cleaned = 0.000701103 Jy ! Component: 150 - total flux cleaned = 0.000512036 Jy ! Component: 200 - total flux cleaned = 0.000173932 Jy ! Total flux subtracted in 200 components = 0.000173932 Jy ! Clean residual min=-0.007853 max=0.006513 Jy/beam ! Clean residual mean=-0.000028 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 1.10232 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 1.10232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.958720Jy sigma=0.001310 ! Fit after self-cal, rms=8.958676Jy sigma=0.001310 ! 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=2.679 mas, bmaj=7.076 mas, bpa=-8.109 degrees ! Estimated noise=2210.11 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.786618 Jy ! Component: 100 - total flux cleaned = 0.957583 Jy ! Component: 150 - total flux cleaned = 1.01928 Jy ! Component: 200 - total flux cleaned = 1.04838 Jy ! Total flux subtracted in 200 components = 1.04838 Jy ! Clean residual min=-0.019036 max=0.017988 Jy/beam ! Clean residual mean=0.000134 rms=0.005089 Jy/beam ! Combined flux in latest and established models = 1.04838 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 31 model components to the UV plane model. ! The established model now contains 31 components and 1.04838 Jy ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=9.258 mas, bpa=-7.699 degrees ! Estimated noise=1415.81 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 = 0.0252341 Jy ! Component: 100 - total flux cleaned = 0.0398426 Jy ! Component: 150 - total flux cleaned = 0.0439467 Jy ! Component: 200 - total flux cleaned = 0.0470538 Jy ! Total flux subtracted in 200 components = 0.0470538 Jy ! Clean residual min=-0.008008 max=0.007303 Jy/beam ! Clean residual mean=0.000049 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 1.09544 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 62 components and 1.09544 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=7.392 mas, bmaj=16.9 mas, bpa=-5.163 degrees ! Estimated noise=1809.54 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 = 0.00509135 Jy ! Component: 100 - total flux cleaned = 0.0069505 Jy ! Component: 150 - total flux cleaned = 0.00752635 Jy ! Component: 200 - total flux cleaned = 0.00802621 Jy ! Total flux subtracted in 200 components = 0.00802621 Jy ! Clean residual min=-0.007846 max=0.006526 Jy/beam ! Clean residual mean=-0.000047 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 1.10346 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 1.10346 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=9.258 mas, bpa=-7.699 degrees ! Estimated noise=1415.81 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.60202e-06 Jy ! Component: 100 - total flux cleaned = 5.05254e-06 Jy ! Component: 150 - total flux cleaned = 5.79537e-06 Jy ! Component: 200 - total flux cleaned = 0.000207788 Jy ! Total flux subtracted in 200 components = 0.000207788 Jy ! Clean residual min=-0.006345 max=0.006235 Jy/beam ! Clean residual mean=-0.000020 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 1.10367 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 1.10367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.953837Jy sigma=0.001311 ! Fit after self-cal, rms=8.954155Jy sigma=0.001310 wmodel J1625-2527_S_1997_08_27_yyk\_map.mod ! Writing 108 model components to file: J1625-2527_S_1997_08_27_yyk_map.mod wobs J1625-2527_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J1625-2527_S_1997_08_27_yyk_uvs.fits wwins J1625-2527_S_1997_08_27_yyk\_map.win ! wwins: Wrote 5 windows to J1625-2527_S_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 = 0.000366784 Jy ! Component: 100 - total flux cleaned = 0.000872546 Jy ! Component: 150 - total flux cleaned = 0.00125574 Jy ! Component: 200 - total flux cleaned = 0.00152607 Jy ! Component: 250 - total flux cleaned = 0.00186874 Jy ! Component: 300 - total flux cleaned = 0.00244349 Jy ! Component: 350 - total flux cleaned = 0.00315809 Jy ! Component: 400 - total flux cleaned = 0.00415899 Jy ! Component: 450 - total flux cleaned = 0.00520555 Jy ! Component: 500 - total flux cleaned = 0.00607777 Jy ! Component: 550 - total flux cleaned = 0.00692846 Jy ! Component: 600 - total flux cleaned = 0.00789414 Jy ! Component: 650 - total flux cleaned = 0.00856694 Jy ! Component: 700 - total flux cleaned = 0.0093568 Jy ! Component: 750 - total flux cleaned = 0.0100019 Jy ! Component: 800 - total flux cleaned = 0.0108251 Jy ! Component: 850 - total flux cleaned = 0.0116321 Jy ! Component: 900 - total flux cleaned = 0.0122405 Jy ! Component: 950 - total flux cleaned = 0.0125388 Jy ! Component: 1000 - total flux cleaned = 0.0128925 Jy ! Component: 1050 - total flux cleaned = 0.0132411 Jy ! Component: 1100 - total flux cleaned = 0.0138127 Jy ! Component: 1150 - total flux cleaned = 0.0140938 Jy ! Component: 1200 - total flux cleaned = 0.0144272 Jy ! Component: 1250 - total flux cleaned = 0.0149186 Jy ! Component: 1300 - total flux cleaned = 0.0152413 Jy ! Component: 1350 - total flux cleaned = 0.0155066 Jy ! Component: 1400 - total flux cleaned = 0.0157678 Jy ! Component: 1450 - total flux cleaned = 0.0160255 Jy ! Component: 1500 - total flux cleaned = 0.0162294 Jy ! Component: 1550 - total flux cleaned = 0.0166321 Jy ! Component: 1600 - total flux cleaned = 0.0171273 Jy ! Component: 1650 - total flux cleaned = 0.0173228 Jy ! Component: 1700 - total flux cleaned = 0.0176135 Jy ! Component: 1750 - total flux cleaned = 0.017901 Jy ! Component: 1800 - total flux cleaned = 0.0182329 Jy ! Component: 1850 - total flux cleaned = 0.0186075 Jy ! Component: 1900 - total flux cleaned = 0.0189314 Jy ! Component: 1950 - total flux cleaned = 0.0192975 Jy ! Component: 2000 - total flux cleaned = 0.0196596 Jy ! Total flux subtracted in 2048 components = 0.0199728 Jy ! Clean residual min=-0.002647 max=0.002330 Jy/beam ! Clean residual mean=0.000061 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 1.12364 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 249 components and 1.12364 Jy ![Exited script file: muppet] wmap "J1625-2527_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 9.258 at -7.699 degrees (North through East) ! Clean map min=-0.0068548 max=0.92365 Jy/beam ! Writing clean map to FITS file: J1625-2527_S_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 0.92365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000921029 device "J1625-2527_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1625-2527_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299149 0.299149 0.598297 1.19659 2.39319 4.78638 9.57276 19.1455 38.291 76.5821 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.923 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 9.258 at -7.699 degrees (North through East) ! Clean map min=-0.0068548 max=0.92365 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1625-2527_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1625-2527_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1625-2527_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 18:58:45 2007