! Started logfile: J2203+3145_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:47:50 2010 obs J2203+3145_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J2203+3145_K_2006_06_04_yyk_uva.fits ! AN table 1: 782 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.551755 visibilities/baseline/integration-bin. ! Found source: J2203+3145 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2920 lines of history. ! ! Reading 124264 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J2203+3145_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.66537 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=0.3114 mas, bmaj=1.076 mas, bpa=-3.463 degrees ! Estimated noise=3.18282 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=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.30775 Jy ! Component: 100 - total flux cleaned = 1.68223 Jy ! Total flux subtracted in 100 components = 1.68223 Jy ! Clean residual min=-0.124136 max=0.133050 Jy/beam ! Clean residual mean=-0.000711 rms=0.041191 Jy/beam ! Combined flux in latest and established models = 1.68223 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.68223 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.494579Jy sigma=2.690917 ! Fit after self-cal, rms=0.492760Jy sigma=2.663914 ! Inverting map and beam ! Estimated beam: bmin=0.3114 mas, bmaj=1.076 mas, bpa=-3.463 degrees ! Estimated noise=3.18282 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=0.3404 mas, bmaj=1.029 mas, bpa=-5.213 degrees ! Estimated noise=2.36418 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 = 0.196096 Jy ! Component: 100 - total flux cleaned = 0.311801 Jy ! Component: 150 - total flux cleaned = 0.352818 Jy ! Component: 200 - total flux cleaned = 0.360009 Jy ! Total flux subtracted in 200 components = 0.360009 Jy ! Clean residual min=-0.043290 max=0.043402 Jy/beam ! Clean residual mean=-0.000418 rms=0.014673 Jy/beam ! Combined flux in latest and established models = 2.04224 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 58 model components to the UV plane model. ! The established model now contains 74 components and 2.04224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.384345Jy sigma=1.926310 ! Fit after self-cal, rms=0.384183Jy sigma=1.925356 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3404 x 1.029 at -5.213 degrees (North through East) ! Clean map min=-0.055596 max=1.2894 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* KP 0.99 LA 0.90 ! MK 0.93 NL 1.02 OV 0.90 PT 0.94 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* KP 1.00 LA 0.94 ! MK 0.92 NL 1.07 OV 0.91 PT 0.82 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* KP 0.95 LA 0.91 ! MK 0.93 NL 1.02 OV 0.95 PT 0.96 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* KP 1.01 LA 0.89 ! MK 0.99 NL 0.91 OV 0.93 PT 1.10 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* KP 1.08 LA 0.96 ! MK 1.06 NL 1.00 OV 1.02 PT 0.87 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* KP 0.81 LA 0.95 ! MK 1.08 NL 1.02 OV 1.13 PT 0.92 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* KP 0.79 LA 0.92 ! MK 1.05 NL 1.00 OV 1.20 PT 1.04 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* KP 0.85 LA 0.94 ! MK 1.10 NL 1.00 OV 1.22 PT 0.95 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.384183Jy sigma=1.925356 ! Fit after self-cal, rms=0.298439Jy sigma=1.458499 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.298439Jy sigma=1.458499 ! Fit after self-cal, rms=0.298367Jy sigma=1.458375 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3475 mas, bmaj=1.023 mas, bpa=-5.027 degrees ! Estimated noise=2.31331 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 = 0.0211327 Jy ! Component: 100 - total flux cleaned = 0.0391655 Jy ! Component: 150 - total flux cleaned = 0.0506401 Jy ! Component: 200 - total flux cleaned = 0.0575207 Jy ! Total flux subtracted in 200 components = 0.0575207 Jy ! Clean residual min=-0.007450 max=0.007401 Jy/beam ! Clean residual mean=-0.000028 rms=0.002935 Jy/beam ! Combined flux in latest and established models = 2.09976 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 59 model components to the UV plane model. ! The established model now contains 133 components and 2.09976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.291274Jy sigma=1.390476 ! Fit after self-cal, rms=0.291264Jy sigma=1.390007 ! 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 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.291264Jy sigma=1.390007 ! Fit after self-cal, rms=0.262501Jy sigma=1.128221 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 = 0.00475959 Jy ! Component: 100 - total flux cleaned = 0.00338738 Jy ! Component: 150 - total flux cleaned = 0.00172748 Jy ! Component: 200 - total flux cleaned = 0.000224715 Jy ! Total flux subtracted in 200 components = 0.000224715 Jy ! Clean residual min=-0.004568 max=0.004524 Jy/beam ! Clean residual mean=-0.000020 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 2.09999 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 185 components and 2.09999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.261710Jy sigma=1.116022 ! Fit after self-cal, rms=0.258011Jy sigma=1.079406 ! 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: 0.3475 x 1.023 at -5.027 degrees (North through East) ! Clean map min=-0.038337 max=1.266 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 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.258011Jy sigma=1.079406 ! Fit after self-cal, rms=0.257711Jy sigma=1.078012 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.257711Jy sigma=1.078012 ! Fit after self-cal, rms=0.256680Jy sigma=1.068652 ! Inverting map and beam ! Estimated beam: bmin=0.3477 mas, bmaj=1.023 mas, bpa=-5.027 degrees ! Estimated noise=2.30702 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545345 Jy ! Component: 100 - total flux cleaned = 0.00493995 Jy ! Component: 150 - total flux cleaned = 0.00421121 Jy ! Component: 200 - total flux cleaned = 0.00397713 Jy ! Total flux subtracted in 200 components = 0.00397713 Jy ! Clean residual min=-0.002679 max=0.002697 Jy/beam ! Clean residual mean=-0.000008 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 2.10396 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 232 components and 2.10396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.256177Jy sigma=1.064505 ! Fit after self-cal, rms=0.255705Jy sigma=1.061103 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.255705Jy sigma=1.061103 ! Fit after self-cal, rms=0.254896Jy sigma=1.053271 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.254896Jy sigma=1.053271 ! Fit after self-cal, rms=0.254661Jy sigma=1.051538 ! Inverting map and beam ! Estimated beam: bmin=0.3479 mas, bmaj=1.023 mas, bpa=-5.025 degrees ! Estimated noise=2.30671 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022305 Jy ! Component: 100 - total flux cleaned = 0.00204594 Jy ! Component: 150 - total flux cleaned = 0.00206798 Jy ! Component: 200 - total flux cleaned = 0.00253399 Jy ! Total flux subtracted in 200 components = 0.00253399 Jy ! Clean residual min=-0.001895 max=0.001918 Jy/beam ! Clean residual mean=-0.000005 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 2.1065 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 262 components and 2.1065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.254425Jy sigma=1.049663 ! Fit after self-cal, rms=0.254286Jy sigma=1.049089 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7402 mas, bmaj=1.002 mas, bpa=-1.731 degrees ! Estimated noise=2.96809 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 = -0.00106926 Jy ! Component: 100 - total flux cleaned = -0.00206642 Jy ! Component: 150 - total flux cleaned = -0.00323988 Jy ! Component: 200 - total flux cleaned = -0.00423442 Jy ! Total flux subtracted in 200 components = -0.00423442 Jy ! Clean residual min=-0.001092 max=0.001107 Jy/beam ! Clean residual mean=-0.000013 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 2.10226 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 58 model components to the UV plane model. ! The established model now contains 319 components and 2.10226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.254247Jy sigma=1.048631 ! Fit after self-cal, rms=0.254180Jy sigma=1.048414 ! 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=0.3147 mas, bmaj=1.077 mas, bpa=-3.448 degrees ! Estimated noise=3.09958 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.2773 Jy ! Component: 100 - total flux cleaned = 1.62643 Jy ! Component: 150 - total flux cleaned = 1.78055 Jy ! Component: 200 - total flux cleaned = 1.82731 Jy ! Total flux subtracted in 200 components = 1.82731 Jy ! Clean residual min=-0.051976 max=0.052711 Jy/beam ! Clean residual mean=-0.000374 rms=0.018309 Jy/beam ! Combined flux in latest and established models = 1.82731 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 39 model components to the UV plane model. ! The established model now contains 39 components and 1.82731 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3479 mas, bmaj=1.023 mas, bpa=-5.025 degrees ! Estimated noise=2.30671 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 = 0.0607795 Jy ! Component: 100 - total flux cleaned = 0.0863571 Jy ! Component: 150 - total flux cleaned = 0.099253 Jy ! Component: 200 - total flux cleaned = 0.0928584 Jy ! Total flux subtracted in 200 components = 0.0928584 Jy ! Clean residual min=-0.019634 max=0.020062 Jy/beam ! Clean residual mean=-0.000194 rms=0.006602 Jy/beam ! Combined flux in latest and established models = 1.92017 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 85 components and 1.92017 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7402 mas, bmaj=1.002 mas, bpa=-1.731 degrees ! Estimated noise=2.96809 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 = 0.0317532 Jy ! Component: 100 - total flux cleaned = 0.0445181 Jy ! Component: 150 - total flux cleaned = 0.0541926 Jy ! Component: 200 - total flux cleaned = 0.0550833 Jy ! Total flux subtracted in 200 components = 0.0550833 Jy ! Clean residual min=-0.009564 max=0.009527 Jy/beam ! Clean residual mean=-0.000175 rms=0.003909 Jy/beam ! Combined flux in latest and established models = 1.97525 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 158 components and 1.97525 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3479 mas, bmaj=1.023 mas, bpa=-5.025 degrees ! Estimated noise=2.30671 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.010164 Jy ! Component: 100 - total flux cleaned = -0.0141991 Jy ! Component: 150 - total flux cleaned = -0.012727 Jy ! Component: 200 - total flux cleaned = -0.0127345 Jy ! Total flux subtracted in 200 components = -0.0127345 Jy ! Clean residual min=-0.005445 max=0.005381 Jy/beam ! Clean residual mean=-0.000049 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 1.96251 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 197 components and 1.96251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.254893Jy sigma=1.064976 ! Fit after self-cal, rms=0.254765Jy sigma=1.063727 wmodel J2203+3145_K_2006_06_04_yyk\_map.mod ! Writing 197 model components to file: J2203+3145_K_2006_06_04_yyk_map.mod wobs J2203+3145_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J2203+3145_K_2006_06_04_yyk_uvs.fits wwins J2203+3145_K_2006_06_04_yyk\_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J2203+3145_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3479 x 1.023 at -5.025 degrees (North through East) ! Clean map min=-0.033355 max=1.2988 Jy/beam ! Writing clean map to FITS file: J2203+3145_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.29876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00166226 device "J2203+3145_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J2203+3145_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.383966 0.383966 0.767932 1.53586 3.07173 6.14345 12.2869 24.5738 49.1476 98.2952 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0049 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.298 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3479 x 1.023 at -5.025 degrees (North through East) ! Clean map min=-0.033355 max=1.2988 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2203+3145_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J2203+3145_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2203+3145_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:47:52 2010