! Started logfile: J1258-1800_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:43:55 2010 obs J1258-1800_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1258-1800_K_2006_06_04_yyk_uva.fits ! AN table 1: 1470 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99607 visibilities/baseline/integration-bin. ! Found source: J1258-1800 ! ! 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 421696 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 J1258-1800_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)= 0.405437 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=0.2492 mas, bmaj=0.6405 mas, bpa=-3.52 degrees ! Estimated noise=2.93988 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 = 0.259062 Jy ! Component: 100 - total flux cleaned = 0.310008 Jy ! Total flux subtracted in 100 components = 0.310008 Jy ! Clean residual min=-0.018434 max=0.025071 Jy/beam ! Clean residual mean=0.000042 rms=0.005707 Jy/beam ! Combined flux in latest and established models = 0.310008 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.310008 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. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.248378Jy sigma=1.151150 ! Fit after self-cal, rms=0.247787Jy sigma=1.147853 ! Inverting map and beam ! Estimated beam: bmin=0.2492 mas, bmaj=0.6405 mas, bpa=-3.52 degrees ! Estimated noise=2.93988 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=0.2758 mas, bmaj=0.7995 mas, bpa=-10.42 degrees ! Estimated noise=1.70093 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 = 0.020447 Jy ! Component: 100 - total flux cleaned = 0.0266935 Jy ! Component: 150 - total flux cleaned = 0.028078 Jy ! Component: 200 - total flux cleaned = 0.0282337 Jy ! Total flux subtracted in 200 components = 0.0282337 Jy ! Clean residual min=-0.012898 max=0.015863 Jy/beam ! Clean residual mean=0.000016 rms=0.003812 Jy/beam ! Combined flux in latest and established models = 0.338242 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.338242 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=0.245897Jy sigma=1.141000 ! Fit after self-cal, rms=0.245891Jy sigma=1.140983 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2758 x 0.7995 at -10.42 degrees (North through East) ! Clean map min=-0.012262 max=0.29521 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.79 KP 0.96 LA 0.98 ! MK 0.81 NL 1.08 OV 0.96 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.83 KP 0.96 LA 0.88 ! MK 0.81 NL 1.10 OV 1.09 PT 0.84 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.88 KP 0.95 LA 0.90 ! MK 0.85 NL 1.00 OV 1.07 PT 0.99 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 KP 0.99 LA 0.85 ! MK 0.93 NL 0.92 OV 1.03 PT 1.14 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.85 KP 1.00 LA 0.97 ! MK 1.07 NL 1.00 OV 1.13 PT 0.87 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 KP 0.78 LA 1.02 ! MK 1.12 NL 1.00 OV 1.25 PT 1.01 ! SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 FD 1.01 KP 0.69 LA 0.95 ! MK 1.09 NL 1.10 OV 1.35 PT 1.07 ! SC 1.20 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 KP 0.79 LA 0.89 ! MK 1.21 NL 1.00 OV 1.39 PT 1.02 ! SC 0.81 ! ! ! Fit before self-cal, rms=0.245891Jy sigma=1.140983 ! Fit after self-cal, rms=0.234937Jy sigma=1.094210 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=0.234937Jy sigma=1.094210 ! Fit after self-cal, rms=0.235065Jy sigma=1.094074 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2731 mas, bmaj=0.8066 mas, bpa=-9.733 degrees ! Estimated noise=1.66995 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 = -0.00123532 Jy ! Component: 100 - total flux cleaned = -0.00132948 Jy ! Component: 150 - total flux cleaned = -0.00124685 Jy ! Component: 200 - total flux cleaned = -0.00124813 Jy ! Total flux subtracted in 200 components = -0.00124813 Jy ! Clean residual min=-0.007461 max=0.006636 Jy/beam ! Clean residual mean=-0.000016 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.336994 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.336994 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=0.235052Jy sigma=1.093717 ! Fit after self-cal, rms=0.235054Jy sigma=1.093713 ! 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=0.235054Jy sigma=1.093713 ! Fit after self-cal, rms=0.218324Jy sigma=1.009332 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 = 0.00808288 Jy ! Component: 100 - total flux cleaned = 0.00825272 Jy ! Component: 150 - total flux cleaned = 0.00814912 Jy ! Component: 200 - total flux cleaned = 0.00806764 Jy ! Total flux subtracted in 200 components = 0.00806764 Jy ! Clean residual min=-0.008439 max=0.006547 Jy/beam ! Clean residual mean=-0.000017 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.345061 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.345061 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=0.218173Jy sigma=1.007709 ! Fit after self-cal, rms=0.216462Jy sigma=0.998813 ! 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: 0.2731 x 0.8066 at -9.733 degrees (North through East) ! Clean map min=-0.0077655 max=0.30606 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=0.216462Jy sigma=0.998813 ! Fit after self-cal, rms=0.309238Jy sigma=0.984732 ! 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=0.309238Jy sigma=0.984732 ! Fit after self-cal, rms=0.308934Jy sigma=0.982357 ! Inverting map and beam ! Estimated beam: bmin=0.2727 mas, bmaj=0.8027 mas, bpa=-9.407 degrees ! Estimated noise=1.65408 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158704 Jy ! Component: 100 - total flux cleaned = 0.000158295 Jy ! Component: 150 - total flux cleaned = 0.000200738 Jy ! Component: 200 - total flux cleaned = 0.000238656 Jy ! Total flux subtracted in 200 components = 0.000238656 Jy ! Clean residual min=-0.005267 max=0.005141 Jy/beam ! Clean residual mean=0.000005 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.3453 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.3453 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=0.308933Jy sigma=0.982283 ! Fit after self-cal, rms=0.308762Jy sigma=0.981493 ! 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=0.308762Jy sigma=0.981493 ! Fit after self-cal, rms=0.327388Jy sigma=0.976342 ! 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=0.327388Jy sigma=0.976342 ! Fit after self-cal, rms=0.327323Jy sigma=0.975725 ! Inverting map and beam ! Estimated beam: bmin=0.2726 mas, bmaj=0.8024 mas, bpa=-9.379 degrees ! Estimated noise=1.65604 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110053 Jy ! Component: 100 - total flux cleaned = 0.0011756 Jy ! Component: 150 - total flux cleaned = 0.0012087 Jy ! Component: 200 - total flux cleaned = 0.00123799 Jy ! Total flux subtracted in 200 components = 0.00123799 Jy ! Clean residual min=-0.005366 max=0.005070 Jy/beam ! Clean residual mean=0.000003 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.346538 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.346538 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=0.327320Jy sigma=0.975660 ! Fit after self-cal, rms=0.327288Jy sigma=0.975562 ! 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=0.9161 mas, bmaj=1.841 mas, bpa=3.359 degrees ! Estimated noise=2.28365 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 = 0.0006869 Jy ! Component: 100 - total flux cleaned = 0.000711938 Jy ! Component: 150 - total flux cleaned = 0.000735013 Jy ! Component: 200 - total flux cleaned = 0.000757491 Jy ! Total flux subtracted in 200 components = 0.000757491 Jy ! Clean residual min=-0.005500 max=0.006001 Jy/beam ! Clean residual mean=-0.000000 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.347295 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.347295 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=0.327290Jy sigma=0.975575 ! Fit after self-cal, rms=0.327254Jy sigma=0.975527 ! 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=0.2489 mas, bmaj=0.6532 mas, bpa=-4.145 degrees ! Estimated noise=2.9283 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.270589 Jy ! Component: 100 - total flux cleaned = 0.325018 Jy ! Component: 150 - total flux cleaned = 0.341644 Jy ! Component: 200 - total flux cleaned = 0.345829 Jy ! Total flux subtracted in 200 components = 0.345829 Jy ! Clean residual min=-0.011274 max=0.010095 Jy/beam ! Clean residual mean=-0.000003 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.345829 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.345829 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2726 mas, bmaj=0.8024 mas, bpa=-9.379 degrees ! Estimated noise=1.65604 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 = 0.0015567 Jy ! Component: 100 - total flux cleaned = 0.00146698 Jy ! Component: 150 - total flux cleaned = 0.00147233 Jy ! Component: 200 - total flux cleaned = 0.00147773 Jy ! Total flux subtracted in 200 components = 0.00147773 Jy ! Clean residual min=-0.005644 max=0.005252 Jy/beam ! Clean residual mean=0.000002 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.347307 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.347307 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=0.9161 mas, bmaj=1.841 mas, bpa=3.359 degrees ! Estimated noise=2.28365 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 = 0.000453908 Jy ! Component: 100 - total flux cleaned = 0.000477191 Jy ! Component: 150 - total flux cleaned = 0.000509732 Jy ! Component: 200 - total flux cleaned = 0.00053617 Jy ! Total flux subtracted in 200 components = 0.00053617 Jy ! Clean residual min=-0.005474 max=0.006019 Jy/beam ! Clean residual mean=-0.000001 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.347843 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.347843 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2726 mas, bmaj=0.8024 mas, bpa=-9.379 degrees ! Estimated noise=1.65604 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341857 Jy ! Component: 100 - total flux cleaned = -0.000448022 Jy ! Component: 150 - total flux cleaned = -0.000543212 Jy ! Component: 200 - total flux cleaned = -0.000600823 Jy ! Total flux subtracted in 200 components = -0.000600823 Jy ! Clean residual min=-0.005565 max=0.005163 Jy/beam ! Clean residual mean=0.000002 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.347242 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.347242 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=0.327302Jy sigma=0.975706 ! Fit after self-cal, rms=0.327170Jy sigma=0.975673 wmodel J1258-1800_K_2006_06_04_yyk\_map.mod ! Writing 46 model components to file: J1258-1800_K_2006_06_04_yyk_map.mod wobs J1258-1800_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1258-1800_K_2006_06_04_yyk_uvs.fits wwins J1258-1800_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J1258-1800_K_2006_06_04_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 = 5.7064e-05 Jy ! Component: 100 - total flux cleaned = 6.15911e-05 Jy ! Component: 150 - total flux cleaned = 0.000637213 Jy ! Component: 200 - total flux cleaned = 0.000714567 Jy ! Component: 250 - total flux cleaned = 0.000864344 Jy ! Component: 300 - total flux cleaned = 0.000936584 Jy ! Component: 350 - total flux cleaned = 0.0010052 Jy ! Component: 400 - total flux cleaned = 0.000937361 Jy ! Component: 450 - total flux cleaned = 0.000871415 Jy ! Component: 500 - total flux cleaned = 0.000746087 Jy ! Component: 550 - total flux cleaned = 0.000685436 Jy ! Component: 600 - total flux cleaned = 0.000567739 Jy ! Component: 650 - total flux cleaned = 0.000454254 Jy ! Component: 700 - total flux cleaned = 0.000399404 Jy ! Component: 750 - total flux cleaned = 0.000237309 Jy ! Component: 800 - total flux cleaned = 0.000185203 Jy ! Component: 850 - total flux cleaned = -0.000123676 Jy ! Component: 900 - total flux cleaned = -0.000324912 Jy ! Component: 950 - total flux cleaned = -0.000570594 Jy ! Component: 1000 - total flux cleaned = -0.000714996 Jy ! Component: 1050 - total flux cleaned = -0.000714968 Jy ! Component: 1100 - total flux cleaned = -0.000900978 Jy ! Component: 1150 - total flux cleaned = -0.000991829 Jy ! Component: 1200 - total flux cleaned = -0.00117023 Jy ! Component: 1250 - total flux cleaned = -0.00125709 Jy ! Component: 1300 - total flux cleaned = -0.00147126 Jy ! Component: 1350 - total flux cleaned = -0.00163945 Jy ! Component: 1400 - total flux cleaned = -0.00188813 Jy ! Component: 1450 - total flux cleaned = -0.00213186 Jy ! Component: 1500 - total flux cleaned = -0.0023316 Jy ! Component: 1550 - total flux cleaned = -0.00248831 Jy ! Component: 1600 - total flux cleaned = -0.00260404 Jy ! Component: 1650 - total flux cleaned = -0.00268003 Jy ! Component: 1700 - total flux cleaned = -0.00279236 Jy ! Component: 1750 - total flux cleaned = -0.00279281 Jy ! Component: 1800 - total flux cleaned = -0.00282981 Jy ! Component: 1850 - total flux cleaned = -0.00293811 Jy ! Component: 1900 - total flux cleaned = -0.00304508 Jy ! Component: 1950 - total flux cleaned = -0.00311538 Jy ! Component: 2000 - total flux cleaned = -0.00314985 Jy ! Total flux subtracted in 2048 components = -0.00321884 Jy ! Clean residual min=-0.001853 max=0.002027 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.344023 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 158 components and 0.344023 Jy ![Exited script file: muppet] wmap "J1258-1800_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2726 x 0.8024 at -9.379 degrees (North through East) ! Clean map min=-0.0037658 max=0.30514 Jy/beam ! Writing clean map to FITS file: J1258-1800_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 0.305145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000612251 device "J1258-1800_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1258-1800_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.601928 0.601928 1.20386 2.40771 4.81543 9.63085 19.2617 38.5234 77.0468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.305 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2726 x 0.8024 at -9.379 degrees (North through East) ! Clean map min=-0.0037658 max=0.30514 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1258-1800_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1258-1800_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1258-1800_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:43:57 2010