! Started logfile: J2202+4216_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:47:49 2010 obs J2202+4216_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2202+4216_K_2006_10_20_yyk_uva.fits ! AN table 1: 678 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.943953 visibilities/baseline/integration-bin. ! Found source: J2202+4216 ! ! 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 2240 lines of history. ! ! Reading 230400 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 J2202+4216_K_2006_10_20_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)= 1.27851 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=0.292 mas, bmaj=0.8717 mas, bpa=37.09 degrees ! Estimated noise=3.92265 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 = 0.949659 Jy ! Component: 100 - total flux cleaned = 1.17705 Jy ! Total flux subtracted in 100 components = 1.17705 Jy ! Clean residual min=-0.092167 max=0.205281 Jy/beam ! Clean residual mean=-0.001170 rms=0.032475 Jy/beam ! Combined flux in latest and established models = 1.17705 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.17705 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.569286Jy sigma=2.769306 ! Fit after self-cal, rms=0.569496Jy sigma=2.766902 ! Inverting map and beam ! Estimated beam: bmin=0.292 mas, bmaj=0.8717 mas, bpa=37.09 degrees ! Estimated noise=3.92265 mJy/beam. ! Added new window around map position (-0.65, 4.355). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.190695 Jy ! Component: 100 - total flux cleaned = 0.255339 Jy ! Total flux subtracted in 100 components = 0.255339 Jy ! Clean residual min=-0.057670 max=0.101520 Jy/beam ! Clean residual mean=-0.000713 rms=0.021406 Jy/beam ! Combined flux in latest and established models = 1.43239 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 1.43239 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=0.518498Jy sigma=2.507092 ! Fit after self-cal, rms=0.515437Jy sigma=2.481741 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3857 mas, bmaj=0.8265 mas, bpa=36.92 degrees ! Estimated noise=2.07583 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 = 0.0429422 Jy ! Component: 100 - total flux cleaned = 0.0674859 Jy ! Component: 150 - total flux cleaned = 0.0868038 Jy ! Component: 200 - total flux cleaned = 0.0984092 Jy ! Total flux subtracted in 200 components = 0.0984092 Jy ! Clean residual min=-0.060602 max=0.083452 Jy/beam ! Clean residual mean=-0.000574 rms=0.019483 Jy/beam ! Combined flux in latest and established models = 1.5308 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 1.5308 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=0.506656Jy sigma=2.427685 ! Fit after self-cal, rms=0.506445Jy sigma=2.425620 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3857 x 0.8265 at 36.92 degrees (North through East) ! Clean map min=-0.057544 max=1.062 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.01 KP 0.95 ! LA 0.90 MK 1.12 NL 1.03 OV 0.99 ! PT 0.94 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.09 KP 0.95 ! LA 0.91 MK 1.33 NL 1.08 OV 0.99 ! PT 0.84 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.02 KP 0.92 ! LA 0.92 MK 1.21 NL 0.99 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.00 KP 0.97 ! LA 0.89 MK 1.40 NL 0.90 OV 0.86 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.87 KP 1.02 ! LA 0.94 MK 1.66 NL 0.96 OV 0.89 ! PT 0.86 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.27 HN 0.68 KP 0.79 ! LA 0.94 MK 1.86 NL 0.98 OV 1.06 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.26 HN 0.80 KP 0.75 ! LA 0.92 MK 1.86 NL 0.96 OV 1.34 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.28 HN 0.76 KP 0.79 ! LA 0.92 MK 1.95 NL 0.97 OV 1.31 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.506445Jy sigma=2.425620 ! Fit after self-cal, rms=0.564091Jy sigma=2.036000 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=0.564091Jy sigma=2.036000 ! Fit after self-cal, rms=0.564297Jy sigma=2.036320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4038 mas, bmaj=0.8076 mas, bpa=36.18 degrees ! Estimated noise=2.06488 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 = -0.0134215 Jy ! Component: 100 - total flux cleaned = -0.0123354 Jy ! Component: 150 - total flux cleaned = -0.0123042 Jy ! Component: 200 - total flux cleaned = -0.0115664 Jy ! Total flux subtracted in 200 components = -0.0115664 Jy ! Clean residual min=-0.035872 max=0.040766 Jy/beam ! Clean residual mean=-0.000187 rms=0.010759 Jy/beam ! Combined flux in latest and established models = 1.51923 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 1.51923 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=0.560318Jy sigma=2.006313 ! Fit after self-cal, rms=0.560514Jy sigma=2.006764 ! 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=0.560514Jy sigma=2.006764 ! Fit after self-cal, rms=0.519849Jy sigma=1.763622 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 = 0.00979119 Jy ! Component: 100 - total flux cleaned = 0.00977325 Jy ! Component: 150 - total flux cleaned = 0.00978721 Jy ! Component: 200 - total flux cleaned = 0.0102542 Jy ! Total flux subtracted in 200 components = 0.0102542 Jy ! Clean residual min=-0.032484 max=0.042545 Jy/beam ! Clean residual mean=-0.000244 rms=0.010463 Jy/beam ! Combined flux in latest and established models = 1.52949 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 1.52949 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=0.517852Jy sigma=1.751872 ! Fit after self-cal, rms=0.505891Jy sigma=1.703952 ! 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: 0.4038 x 0.8076 at 36.18 degrees (North through East) ! Clean map min=-0.031127 max=1.0945 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=0.505891Jy sigma=1.703952 ! Fit after self-cal, rms=0.507455Jy sigma=1.689909 ! 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=0.507455Jy sigma=1.689909 ! Fit after self-cal, rms=0.501156Jy sigma=1.671241 ! Inverting map and beam ! Estimated beam: bmin=0.402 mas, bmaj=0.8039 mas, bpa=36.53 degrees ! Estimated noise=2.06535 mJy/beam. ! Added new window around map position (-0.78, -2.08). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.052674 Jy ! Component: 100 - total flux cleaned = 0.0727697 Jy ! Component: 150 - total flux cleaned = 0.0866475 Jy ! Component: 200 - total flux cleaned = 0.0971787 Jy ! Total flux subtracted in 200 components = 0.0971787 Jy ! Clean residual min=-0.024376 max=0.023494 Jy/beam ! Clean residual mean=-0.000084 rms=0.006654 Jy/beam ! Combined flux in latest and established models = 1.62667 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 1.62667 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=0.495523Jy sigma=1.611922 ! Fit after self-cal, rms=0.493120Jy sigma=1.604345 ! 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=0.493120Jy sigma=1.604345 ! Fit after self-cal, rms=0.492245Jy sigma=1.558479 ! 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=0.492245Jy sigma=1.558479 ! Fit after self-cal, rms=0.492067Jy sigma=1.557196 ! Inverting map and beam ! Estimated beam: bmin=0.3992 mas, bmaj=0.8042 mas, bpa=36.76 degrees ! Estimated noise=2.05446 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460098 Jy ! Component: 100 - total flux cleaned = 0.00947091 Jy ! Component: 150 - total flux cleaned = 0.012478 Jy ! Component: 200 - total flux cleaned = 0.0140791 Jy ! Total flux subtracted in 200 components = 0.0140791 Jy ! Clean residual min=-0.022741 max=0.022266 Jy/beam ! Clean residual mean=0.000043 rms=0.005571 Jy/beam ! Combined flux in latest and established models = 1.64075 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 121 components and 1.64075 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=0.490497Jy sigma=1.542194 ! Fit after self-cal, rms=0.490502Jy sigma=1.541050 ! 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=0.8476 mas, bmaj=0.9722 mas, bpa=39.44 degrees ! Estimated noise=2.51669 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 = 0.0104989 Jy ! Component: 100 - total flux cleaned = 0.0149023 Jy ! Component: 150 - total flux cleaned = 0.0191097 Jy ! Component: 200 - total flux cleaned = 0.0235654 Jy ! Total flux subtracted in 200 components = 0.0235654 Jy ! Clean residual min=-0.017929 max=0.021774 Jy/beam ! Clean residual mean=0.000175 rms=0.006106 Jy/beam ! Combined flux in latest and established models = 1.66431 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 1.66431 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=0.490091Jy sigma=1.536634 ! Fit after self-cal, rms=0.490145Jy sigma=1.536008 ! 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=0.307 mas, bmaj=0.8419 mas, bpa=36.61 degrees ! Estimated noise=4.08003 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.00062 Jy ! Component: 100 - total flux cleaned = 1.2016 Jy ! Component: 150 - total flux cleaned = 1.3005 Jy ! Component: 200 - total flux cleaned = 1.36543 Jy ! Total flux subtracted in 200 components = 1.36543 Jy ! Clean residual min=-0.041835 max=0.042134 Jy/beam ! Clean residual mean=-0.000503 rms=0.012138 Jy/beam ! Combined flux in latest and established models = 1.36543 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 41 model components to the UV plane model. ! The established model now contains 41 components and 1.36543 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3992 mas, bmaj=0.8042 mas, bpa=36.76 degrees ! Estimated noise=2.05446 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 = 0.0616799 Jy ! Component: 100 - total flux cleaned = 0.10721 Jy ! Component: 150 - total flux cleaned = 0.142817 Jy ! Component: 200 - total flux cleaned = 0.171607 Jy ! Total flux subtracted in 200 components = 0.171607 Jy ! Clean residual min=-0.025893 max=0.023591 Jy/beam ! Clean residual mean=-0.000257 rms=0.007072 Jy/beam ! Combined flux in latest and established models = 1.53703 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 83 components and 1.53703 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=0.8476 mas, bmaj=0.9722 mas, bpa=39.44 degrees ! Estimated noise=2.51669 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 = 0.0370811 Jy ! Component: 100 - total flux cleaned = 0.0639624 Jy ! Component: 150 - total flux cleaned = 0.0848238 Jy ! Component: 200 - total flux cleaned = 0.101212 Jy ! Total flux subtracted in 200 components = 0.101212 Jy ! Clean residual min=-0.019223 max=0.019626 Jy/beam ! Clean residual mean=-0.000005 rms=0.006670 Jy/beam ! Combined flux in latest and established models = 1.63825 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 140 components and 1.63825 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3992 mas, bmaj=0.8042 mas, bpa=36.76 degrees ! Estimated noise=2.05446 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496774 Jy ! Component: 100 - total flux cleaned = 0.0106203 Jy ! Component: 150 - total flux cleaned = 0.0140116 Jy ! Component: 200 - total flux cleaned = 0.0170973 Jy ! Total flux subtracted in 200 components = 0.0170973 Jy ! Clean residual min=-0.019051 max=0.019488 Jy/beam ! Clean residual mean=0.000028 rms=0.004841 Jy/beam ! Combined flux in latest and established models = 1.65534 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 1.65534 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=0.492174Jy sigma=1.530288 ! Fit after self-cal, rms=0.492153Jy sigma=1.529112 wmodel J2202+4216_K_2006_10_20_yyk\_map.mod ! Writing 162 model components to file: J2202+4216_K_2006_10_20_yyk_map.mod wobs J2202+4216_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J2202+4216_K_2006_10_20_yyk_uvs.fits wwins J2202+4216_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J2202+4216_K_2006_10_20_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 = 0.00392456 Jy ! Component: 100 - total flux cleaned = 0.00193429 Jy ! Component: 150 - total flux cleaned = -0.00143374 Jy ! Component: 200 - total flux cleaned = -0.00335416 Jy ! Component: 250 - total flux cleaned = -0.00492291 Jy ! Component: 300 - total flux cleaned = -0.00722905 Jy ! Component: 350 - total flux cleaned = -0.00861406 Jy ! Component: 400 - total flux cleaned = -0.0102864 Jy ! Component: 450 - total flux cleaned = -0.0116995 Jy ! Component: 500 - total flux cleaned = -0.0128804 Jy ! Component: 550 - total flux cleaned = -0.014165 Jy ! Component: 600 - total flux cleaned = -0.0149286 Jy ! Component: 650 - total flux cleaned = -0.0149281 Jy ! Component: 700 - total flux cleaned = -0.014788 Jy ! Component: 750 - total flux cleaned = -0.0147881 Jy ! Component: 800 - total flux cleaned = -0.0146549 Jy ! Component: 850 - total flux cleaned = -0.0147812 Jy ! Component: 900 - total flux cleaned = -0.0151476 Jy ! Component: 950 - total flux cleaned = -0.0153848 Jy ! Component: 1000 - total flux cleaned = -0.0155006 Jy ! Component: 1050 - total flux cleaned = -0.0157223 Jy ! Component: 1100 - total flux cleaned = -0.0156132 Jy ! Component: 1150 - total flux cleaned = -0.015828 Jy ! Component: 1200 - total flux cleaned = -0.0161416 Jy ! Component: 1250 - total flux cleaned = -0.0162408 Jy ! Component: 1300 - total flux cleaned = -0.0165387 Jy ! Component: 1350 - total flux cleaned = -0.0166347 Jy ! Component: 1400 - total flux cleaned = -0.0167275 Jy ! Component: 1450 - total flux cleaned = -0.016912 Jy ! Component: 1500 - total flux cleaned = -0.0165462 Jy ! Component: 1550 - total flux cleaned = -0.0160131 Jy ! Component: 1600 - total flux cleaned = -0.0156634 Jy ! Component: 1650 - total flux cleaned = -0.0151495 Jy ! Component: 1700 - total flux cleaned = -0.0143936 Jy ! Component: 1750 - total flux cleaned = -0.0137329 Jy ! Component: 1800 - total flux cleaned = -0.0132464 Jy ! Component: 1850 - total flux cleaned = -0.0127668 Jy ! Component: 1900 - total flux cleaned = -0.0124539 Jy ! Component: 1950 - total flux cleaned = -0.0119908 Jy ! Component: 2000 - total flux cleaned = -0.0118392 Jy ! Total flux subtracted in 2048 components = -0.0113129 Jy ! Clean residual min=-0.004034 max=0.003868 Jy/beam ! Clean residual mean=0.000041 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 1.64403 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 292 components and 1.64403 Jy ![Exited script file: muppet] wmap "J2202+4216_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3992 x 0.8042 at 36.76 degrees (North through East) ! Clean map min=-0.011896 max=1.121 Jy/beam ! Writing clean map to FITS file: J2202+4216_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.12098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00144839 device "J2202+4216_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2202+4216_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387622 0.387622 0.775245 1.55049 3.10098 6.20196 12.4039 24.8078 49.6157 99.2313 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3992 x 0.8042 at 36.76 degrees (North through East) ! Clean map min=-0.011896 max=1.121 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2202+4216_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2202+4216_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2202+4216_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:47:50 2010