! Started logfile: J0604+1055_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:44:23 2010 obs J0604+1055_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0604+1055_K_2006_06_11_yyk_uva.fits ! AN table 1: 1486 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9262 visibilities/baseline/integration-bin. ! Found source: J0604+1055 ! ! 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 2714 lines of history. ! ! Reading 495480 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 J0604+1055_K_2006_06_11_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)= 0.414933 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=0.2731 mas, bmaj=0.6649 mas, bpa=-8.894 degrees ! Estimated noise=3.22337 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 = 0.141826 Jy ! Component: 100 - total flux cleaned = 0.174657 Jy ! Total flux subtracted in 100 components = 0.174657 Jy ! Clean residual min=-0.020754 max=0.038576 Jy/beam ! Clean residual mean=-0.000043 rms=0.006165 Jy/beam ! Combined flux in latest and established models = 0.174657 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.174657 Jy ! ! Correcting IF 1. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.374683Jy sigma=1.154997 ! Fit after self-cal, rms=0.374456Jy sigma=1.147306 ! Inverting map and beam ! Estimated beam: bmin=0.2731 mas, bmaj=0.6649 mas, bpa=-8.894 degrees ! Estimated noise=3.22337 mJy/beam. ! Added new window around map position (-0.455, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364815 Jy ! Component: 100 - total flux cleaned = 0.0437448 Jy ! Total flux subtracted in 100 components = 0.0437448 Jy ! Clean residual min=-0.017507 max=0.025451 Jy/beam ! Clean residual mean=-0.000017 rms=0.004972 Jy/beam ! Combined flux in latest and established models = 0.218402 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.218402 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=0.372444Jy sigma=1.123276 ! Fit after self-cal, rms=0.372106Jy sigma=1.116437 ! 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=0.3032 mas, bmaj=0.7362 mas, bpa=-11.15 degrees ! Estimated noise=1.70239 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 = 0.0122743 Jy ! Component: 100 - total flux cleaned = 0.0146554 Jy ! Component: 150 - total flux cleaned = 0.0157713 Jy ! Component: 200 - total flux cleaned = 0.015958 Jy ! Total flux subtracted in 200 components = 0.015958 Jy ! Clean residual min=-0.012300 max=0.014008 Jy/beam ! Clean residual mean=-0.000034 rms=0.003554 Jy/beam ! Combined flux in latest and established models = 0.23436 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.23436 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=0.371660Jy sigma=1.111170 ! Fit after self-cal, rms=0.371714Jy sigma=1.110208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3032 x 0.7362 at -11.15 degrees (North through East) ! Clean map min=-0.011581 max=0.1569 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.83 HN 1.78 KP 0.84 ! LA 0.87 MK 0.72 NL 1.09 OV 1.09 ! PT 1.60 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.00* KP 0.88 ! LA 0.90 MK 1.34 NL 1.49 OV 1.54 ! PT 0.89 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.81 HN 1.00* KP 0.88 ! LA 0.97 MK 0.77 NL 1.24 OV 1.00 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.00* KP 0.91 ! LA 0.91 MK 0.94 NL 0.95 OV 0.98 ! PT 1.14 SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.94 HN 0.81 KP 1.01 ! LA 0.89 MK 1.03 NL 1.26 OV 1.14 ! PT 0.89 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.93 HN 1.00* KP 0.70 ! LA 0.98 MK 1.01 NL 11.96 OV 1.35 ! PT 1.60 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.97 HN 1.00* KP 0.71 ! LA 0.85 MK 1.10 NL 0.92 OV 1.33 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.47 KP 0.78 ! LA 1.00 MK 1.06 NL 0.89 OV 1.45 ! PT 0.98 SC 0.72 ! ! ! Fit before self-cal, rms=0.371714Jy sigma=1.110208 ! Fit after self-cal, rms=0.802140Jy sigma=1.077008 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=0.802140Jy sigma=1.077008 ! Fit after self-cal, rms=0.802201Jy sigma=1.076744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2997 mas, bmaj=0.7162 mas, bpa=-10.01 degrees ! Estimated noise=1.64205 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 = 0.000251424 Jy ! Component: 100 - total flux cleaned = 0.000240535 Jy ! Component: 150 - total flux cleaned = 0.000237914 Jy ! Component: 200 - total flux cleaned = 0.000239838 Jy ! Total flux subtracted in 200 components = 0.000239838 Jy ! Clean residual min=-0.009304 max=0.008875 Jy/beam ! Clean residual mean=0.000000 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.2346 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.2346 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=0.802193Jy sigma=1.075857 ! Fit after self-cal, rms=0.802250Jy sigma=1.075747 ! 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=0.802250Jy sigma=1.075747 ! Fit after self-cal, rms=0.796885Jy sigma=1.032954 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 = 0.00683382 Jy ! Component: 100 - total flux cleaned = 0.00860489 Jy ! Component: 150 - total flux cleaned = 0.00880154 Jy ! Component: 200 - total flux cleaned = 0.00887947 Jy ! Total flux subtracted in 200 components = 0.00887947 Jy ! Clean residual min=-0.008058 max=0.009097 Jy/beam ! Clean residual mean=-0.000014 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.243479 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.243479 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=0.796784Jy sigma=1.031650 ! Fit after self-cal, rms=0.795257Jy sigma=1.026461 ! 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: 0.2997 x 0.7162 at -10.01 degrees (North through East) ! Clean map min=-0.0076476 max=0.16089 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=0.795257Jy sigma=1.026461 ! Fit after self-cal, rms=0.524279Jy sigma=1.008761 ! 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=0.524279Jy sigma=1.008761 ! Fit after self-cal, rms=0.524144Jy sigma=1.007214 ! Inverting map and beam ! Estimated beam: bmin=0.299 mas, bmaj=0.7148 mas, bpa=-10.24 degrees ! Estimated noise=1.60602 mJy/beam. ! Added new window around map position (-3.835, 0.975). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705507 Jy ! Component: 100 - total flux cleaned = 0.00951786 Jy ! Component: 150 - total flux cleaned = 0.0100521 Jy ! Component: 200 - total flux cleaned = 0.0105177 Jy ! Total flux subtracted in 200 components = 0.0105177 Jy ! Clean residual min=-0.004994 max=0.005842 Jy/beam ! Clean residual mean=-0.000010 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.253997 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.253997 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=0.524018Jy sigma=1.004876 ! Fit after self-cal, rms=0.523663Jy sigma=1.004280 ! 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=0.523663Jy sigma=1.004280 ! Fit after self-cal, rms=0.476058Jy sigma=0.999026 ! 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=0.476058Jy sigma=0.999026 ! Fit after self-cal, rms=0.475603Jy sigma=0.998649 ! Inverting map and beam ! Estimated beam: bmin=0.2961 mas, bmaj=0.7121 mas, bpa=-10.31 degrees ! Estimated noise=1.60504 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321824 Jy ! Component: 100 - total flux cleaned = 0.00482326 Jy ! Component: 150 - total flux cleaned = 0.00547308 Jy ! Component: 200 - total flux cleaned = 0.00555551 Jy ! Total flux subtracted in 200 components = 0.00555551 Jy ! Clean residual min=-0.004927 max=0.005379 Jy/beam ! Clean residual mean=-0.000005 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.259553 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.259553 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=0.475557Jy sigma=0.997964 ! Fit after self-cal, rms=0.475450Jy sigma=0.997940 ! 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=0.9361 mas, bmaj=1.219 mas, bpa=30.67 degrees ! Estimated noise=2.20438 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 = 0.00225605 Jy ! Component: 100 - total flux cleaned = 0.00234973 Jy ! Component: 150 - total flux cleaned = 0.00241881 Jy ! Component: 200 - total flux cleaned = 0.00236677 Jy ! Total flux subtracted in 200 components = 0.00236677 Jy ! Clean residual min=-0.005819 max=0.007948 Jy/beam ! Clean residual mean=-0.000009 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.261919 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.261919 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=0.475456Jy sigma=0.997804 ! Fit after self-cal, rms=0.475427Jy sigma=0.997792 ! 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=0.2661 mas, bmaj=0.6548 mas, bpa=-8.072 degrees ! Estimated noise=3.0854 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.157196 Jy ! Component: 100 - total flux cleaned = 0.202774 Jy ! Component: 150 - total flux cleaned = 0.222911 Jy ! Component: 200 - total flux cleaned = 0.232352 Jy ! Total flux subtracted in 200 components = 0.232352 Jy ! Clean residual min=-0.011052 max=0.009414 Jy/beam ! Clean residual mean=-0.000021 rms=0.002834 Jy/beam ! Combined flux in latest and established models = 0.232352 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.232352 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2961 mas, bmaj=0.7121 mas, bpa=-10.31 degrees ! Estimated noise=1.60504 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 = 0.010128 Jy ! Component: 100 - total flux cleaned = 0.0147746 Jy ! Component: 150 - total flux cleaned = 0.0181935 Jy ! Component: 200 - total flux cleaned = 0.0209244 Jy ! Total flux subtracted in 200 components = 0.0209244 Jy ! Clean residual min=-0.005646 max=0.005927 Jy/beam ! Clean residual mean=-0.000011 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.253277 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.253277 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=0.9361 mas, bmaj=1.219 mas, bpa=30.67 degrees ! Estimated noise=2.20438 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 = 0.00410387 Jy ! Component: 100 - total flux cleaned = 0.0049214 Jy ! Component: 150 - total flux cleaned = 0.00557211 Jy ! Component: 200 - total flux cleaned = 0.00602691 Jy ! Total flux subtracted in 200 components = 0.00602691 Jy ! Clean residual min=-0.006707 max=0.008063 Jy/beam ! Clean residual mean=-0.000015 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.259304 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.259304 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2961 mas, bmaj=0.7121 mas, bpa=-10.31 degrees ! Estimated noise=1.60504 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00237579 Jy ! Component: 100 - total flux cleaned = -0.00228094 Jy ! Component: 150 - total flux cleaned = -0.00200271 Jy ! Component: 200 - total flux cleaned = -0.0018444 Jy ! Total flux subtracted in 200 components = -0.0018444 Jy ! Clean residual min=-0.005451 max=0.005711 Jy/beam ! Clean residual mean=-0.000008 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.257459 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.257459 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=0.475393Jy sigma=0.997682 ! Fit after self-cal, rms=0.475408Jy sigma=0.997574 wmodel J0604+1055_K_2006_06_11_yyk\_map.mod ! Writing 81 model components to file: J0604+1055_K_2006_06_11_yyk_map.mod wobs J0604+1055_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0604+1055_K_2006_06_11_yyk_uvs.fits wwins J0604+1055_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J0604+1055_K_2006_06_11_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 = 0.000623201 Jy ! Component: 100 - total flux cleaned = 0.000472496 Jy ! Component: 150 - total flux cleaned = -0.000155659 Jy ! Component: 200 - total flux cleaned = -0.000230627 Jy ! Component: 250 - total flux cleaned = -0.000441997 Jy ! Component: 300 - total flux cleaned = -0.00064195 Jy ! Component: 350 - total flux cleaned = -0.000964782 Jy ! Component: 400 - total flux cleaned = -0.00140344 Jy ! Component: 450 - total flux cleaned = -0.00176555 Jy ! Component: 500 - total flux cleaned = -0.0022319 Jy ! Component: 550 - total flux cleaned = -0.00268413 Jy ! Component: 600 - total flux cleaned = -0.00306922 Jy ! Component: 650 - total flux cleaned = -0.00339196 Jy ! Component: 700 - total flux cleaned = -0.00370437 Jy ! Component: 750 - total flux cleaned = -0.00405824 Jy ! Component: 800 - total flux cleaned = -0.00405879 Jy ! Component: 850 - total flux cleaned = -0.00434964 Jy ! Component: 900 - total flux cleaned = -0.00449204 Jy ! Component: 950 - total flux cleaned = -0.0045383 Jy ! Component: 1000 - total flux cleaned = -0.00467443 Jy ! Component: 1050 - total flux cleaned = -0.0050707 Jy ! Component: 1100 - total flux cleaned = -0.00519965 Jy ! Component: 1150 - total flux cleaned = -0.00541234 Jy ! Component: 1200 - total flux cleaned = -0.0056628 Jy ! Component: 1250 - total flux cleaned = -0.00598906 Jy ! Component: 1300 - total flux cleaned = -0.00618938 Jy ! Component: 1350 - total flux cleaned = -0.00642686 Jy ! Component: 1400 - total flux cleaned = -0.00650475 Jy ! Component: 1450 - total flux cleaned = -0.00669687 Jy ! Component: 1500 - total flux cleaned = -0.006961 Jy ! Component: 1550 - total flux cleaned = -0.00710856 Jy ! Component: 1600 - total flux cleaned = -0.00721816 Jy ! Component: 1650 - total flux cleaned = -0.00729033 Jy ! Component: 1700 - total flux cleaned = -0.00736124 Jy ! Component: 1750 - total flux cleaned = -0.00746698 Jy ! Component: 1800 - total flux cleaned = -0.00750154 Jy ! Component: 1850 - total flux cleaned = -0.00746793 Jy ! Component: 1900 - total flux cleaned = -0.00763713 Jy ! Component: 1950 - total flux cleaned = -0.00777053 Jy ! Component: 2000 - total flux cleaned = -0.00770454 Jy ! Total flux subtracted in 2048 components = -0.00786708 Jy ! Clean residual min=-0.001724 max=0.001894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.249592 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 208 components and 0.249592 Jy ![Exited script file: muppet] wmap "J0604+1055_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2961 x 0.7121 at -10.31 degrees (North through East) ! Clean map min=-0.0050079 max=0.16045 Jy/beam ! Writing clean map to FITS file: J0604+1055_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000612263 device "J0604+1055_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0604+1055_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14476 1.14476 2.28953 4.57906 9.15811 18.3162 36.6325 73.2649 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2961 x 0.7121 at -10.31 degrees (North through East) ! Clean map min=-0.0050079 max=0.16045 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0604+1055_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0604+1055_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0604+1055_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:44:25 2010