! Started logfile: J1550+0527_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:49:36 2010 obs J1550+0527_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1550+0527_K_2006_06_04_yyk_uva.fits ! AN table 1: 757 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983194 visibilities/baseline/integration-bin. ! Found source: J1550+0527 ! ! 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 214352 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 J1550+0527_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)= 1.42292 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=0.2485 mas, bmaj=0.6782 mas, bpa=-6.298 degrees ! Estimated noise=2.68906 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 = 0.97107 Jy ! Component: 100 - total flux cleaned = 1.24735 Jy ! Total flux subtracted in 100 components = 1.24735 Jy ! Clean residual min=-0.163171 max=0.303603 Jy/beam ! Clean residual mean=-0.001260 rms=0.060757 Jy/beam ! Combined flux in latest and established models = 1.24735 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.24735 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=0.747350Jy sigma=4.452853 ! Fit after self-cal, rms=0.746823Jy sigma=4.445687 ! 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=0.2729 mas, bmaj=0.7346 mas, bpa=-7.526 degrees ! Estimated noise=1.94212 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 = 0.166592 Jy ! Component: 100 - total flux cleaned = 0.246808 Jy ! Component: 150 - total flux cleaned = 0.272307 Jy ! Component: 200 - total flux cleaned = 0.285144 Jy ! Total flux subtracted in 200 components = 0.285144 Jy ! Clean residual min=-0.183914 max=0.314449 Jy/beam ! Clean residual mean=-0.002107 rms=0.072376 Jy/beam ! Combined flux in latest and established models = 1.53249 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 1.53249 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=0.701588Jy sigma=4.237073 ! Fit after self-cal, rms=0.700958Jy sigma=4.234370 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2729 x 0.7346 at -7.526 degrees (North through East) ! Clean map min=-0.17612 max=0.99356 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.61 FD 0.79 KP 0.82 LA 0.79 ! MK 0.97 NL 1.13 OV 1.11 PT 0.76 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.63 FD 0.82 KP 0.80 LA 0.80 ! MK 0.98 NL 1.18 OV 1.11 PT 0.67 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 3.31 FD 0.86 KP 0.79 LA 0.81 ! MK 0.99 NL 1.12 OV 1.16 PT 0.78 ! SC 0.76 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 3.21 FD 0.92 KP 0.84 LA 0.78 ! MK 1.08 NL 1.00 OV 1.13 PT 0.90 ! SC 0.80 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 2.79 FD 0.83 KP 0.88 LA 0.85 ! MK 1.22 NL 1.09 OV 1.28 PT 0.72 ! SC 0.71 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 2.77 FD 1.02 KP 0.67 LA 0.85 ! MK 1.24 NL 1.12 OV 1.39 PT 0.78 ! SC 0.75 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 2.94 FD 1.00 KP 0.64 LA 0.82 ! MK 1.26 NL 1.12 OV 1.54 PT 0.85 ! SC 0.74 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 2.66 FD 1.00 KP 0.69 LA 0.81 ! MK 1.36 NL 1.09 OV 1.55 PT 0.78 ! SC 0.76 ! ! ! Fit before self-cal, rms=0.700958Jy sigma=4.234370 ! Fit after self-cal, rms=1.095247Jy sigma=2.974764 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=1.095247Jy sigma=2.974764 ! Fit after self-cal, rms=1.097103Jy sigma=2.970886 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2743 mas, bmaj=0.8461 mas, bpa=-2.559 degrees ! Estimated noise=1.95095 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 (-6.435, 4.095). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843845 Jy ! Component: 100 - total flux cleaned = 0.05671 Jy ! Component: 150 - total flux cleaned = 0.0301122 Jy ! Component: 200 - total flux cleaned = 0.0120107 Jy ! Total flux subtracted in 200 components = 0.0120107 Jy ! Clean residual min=-0.063836 max=0.102423 Jy/beam ! Clean residual mean=-0.000082 rms=0.020648 Jy/beam ! Combined flux in latest and established models = 1.54451 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 1.54451 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=1.006310Jy sigma=2.673719 ! Fit after self-cal, rms=1.004992Jy sigma=2.669932 ! 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=1.004992Jy sigma=2.669932 ! Fit after self-cal, rms=0.991345Jy sigma=2.498350 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) ! Added new window around map position (6.63, -4.16). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585508 Jy ! Component: 100 - total flux cleaned = 0.0531832 Jy ! Component: 150 - total flux cleaned = 0.050836 Jy ! Component: 200 - total flux cleaned = 0.0508408 Jy ! Total flux subtracted in 200 components = 0.0508408 Jy ! Clean residual min=-0.056472 max=0.066502 Jy/beam ! Clean residual mean=-0.000063 rms=0.016518 Jy/beam ! Combined flux in latest and established models = 1.59535 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 1.59535 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=0.932797Jy sigma=2.302687 ! Fit after self-cal, rms=0.929845Jy sigma=2.280134 ! 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: 0.2743 x 0.8461 at -2.559 degrees (North through East) ! Clean map min=-0.083074 max=1.1075 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=0.929845Jy sigma=2.280134 ! Fit after self-cal, rms=0.549791Jy sigma=2.148652 ! 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=0.549791Jy sigma=2.148652 ! Fit after self-cal, rms=0.548867Jy sigma=2.142982 ! Inverting map and beam ! Estimated beam: bmin=0.2784 mas, bmaj=0.8167 mas, bpa=-1.954 degrees ! Estimated noise=1.87637 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356592 Jy ! Component: 100 - total flux cleaned = -0.00879481 Jy ! Component: 150 - total flux cleaned = -0.0175955 Jy ! Component: 200 - total flux cleaned = -0.0276284 Jy ! Total flux subtracted in 200 components = -0.0276284 Jy ! Clean residual min=-0.054637 max=0.070248 Jy/beam ! Clean residual mean=-0.000379 rms=0.017562 Jy/beam ! Combined flux in latest and established models = 1.56772 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 1.56772 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=0.503776Jy sigma=1.984836 ! Fit after self-cal, rms=0.502581Jy sigma=1.980084 ! 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=0.502581Jy sigma=1.980084 ! Fit after self-cal, rms=0.478513Jy sigma=1.967066 ! 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=0.478513Jy sigma=1.967066 ! Fit after self-cal, rms=0.478233Jy sigma=1.965205 ! Inverting map and beam ! Estimated beam: bmin=0.28 mas, bmaj=0.8124 mas, bpa=-1.658 degrees ! Estimated noise=1.85328 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00901412 Jy ! Component: 100 - total flux cleaned = -0.0180854 Jy ! Component: 150 - total flux cleaned = -0.0229509 Jy ! Component: 200 - total flux cleaned = -0.0275385 Jy ! Total flux subtracted in 200 components = -0.0275385 Jy ! Clean residual min=-0.051439 max=0.061595 Jy/beam ! Clean residual mean=-0.000395 rms=0.016300 Jy/beam ! Combined flux in latest and established models = 1.54018 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 1.54018 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=0.451023Jy sigma=1.871016 ! Fit after self-cal, rms=0.450331Jy sigma=1.868898 ! 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=0.9899 mas, bmaj=1.497 mas, bpa=2.941 degrees ! Estimated noise=2.49753 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 = -0.0286208 Jy ! Component: 100 - total flux cleaned = -0.0359433 Jy ! Component: 150 - total flux cleaned = -0.0413256 Jy ! Component: 200 - total flux cleaned = -0.0487646 Jy ! Total flux subtracted in 200 components = -0.0487646 Jy ! Clean residual min=-0.051058 max=0.060848 Jy/beam ! Clean residual mean=-0.000617 rms=0.017864 Jy/beam ! Combined flux in latest and established models = 1.49141 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 1.49141 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=0.439771Jy sigma=1.845483 ! Fit after self-cal, rms=0.439269Jy sigma=1.843721 ! 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=0.2476 mas, bmaj=0.7061 mas, bpa=-2.581 degrees ! Estimated noise=2.62312 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.954154 Jy ! Component: 100 - total flux cleaned = 1.24618 Jy ! Component: 150 - total flux cleaned = 1.3811 Jy ! Component: 200 - total flux cleaned = 1.41748 Jy ! Total flux subtracted in 200 components = 1.41748 Jy ! Clean residual min=-0.093685 max=0.154579 Jy/beam ! Clean residual mean=-0.000628 rms=0.034158 Jy/beam ! Combined flux in latest and established models = 1.41748 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 38 model components to the UV plane model. ! The established model now contains 38 components and 1.41748 Jy ! Inverting map and beam ! Estimated beam: bmin=0.28 mas, bmaj=0.8124 mas, bpa=-1.658 degrees ! Estimated noise=1.85328 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 = 0.0847838 Jy ! Component: 100 - total flux cleaned = 0.0693792 Jy ! Component: 150 - total flux cleaned = 0.066019 Jy ! Component: 200 - total flux cleaned = 0.063011 Jy ! Total flux subtracted in 200 components = 0.063011 Jy ! Clean residual min=-0.053691 max=0.094190 Jy/beam ! Clean residual mean=-0.000513 rms=0.021855 Jy/beam ! Combined flux in latest and established models = 1.48049 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 70 components and 1.48049 Jy ! Inverting map ! Added new window around map position (0.26, -1.105). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351394 Jy ! Component: 100 - total flux cleaned = 0.0327916 Jy ! Component: 150 - total flux cleaned = 0.0243007 Jy ! Component: 200 - total flux cleaned = 0.0152435 Jy ! Total flux subtracted in 200 components = 0.0152435 Jy ! Clean residual min=-0.044728 max=0.072591 Jy/beam ! Clean residual mean=-0.000485 rms=0.017124 Jy/beam ! Combined flux in latest and established models = 1.49573 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 1.49573 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=0.9899 mas, bmaj=1.497 mas, bpa=2.941 degrees ! Estimated noise=2.49753 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 = -0.00925034 Jy ! Component: 100 - total flux cleaned = -0.0151367 Jy ! Component: 150 - total flux cleaned = -0.0258206 Jy ! Component: 200 - total flux cleaned = -0.0324379 Jy ! Total flux subtracted in 200 components = -0.0324379 Jy ! Clean residual min=-0.054237 max=0.071709 Jy/beam ! Clean residual mean=-0.000830 rms=0.019682 Jy/beam ! Combined flux in latest and established models = 1.4633 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 1.4633 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.28 mas, bmaj=0.8124 mas, bpa=-1.658 degrees ! Estimated noise=1.85328 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224844 Jy ! Component: 100 - total flux cleaned = -0.00543576 Jy ! Component: 150 - total flux cleaned = -0.00929582 Jy ! Component: 200 - total flux cleaned = -0.0116066 Jy ! Total flux subtracted in 200 components = -0.0116066 Jy ! Clean residual min=-0.041228 max=0.058645 Jy/beam ! Clean residual mean=-0.000417 rms=0.014746 Jy/beam ! Combined flux in latest and established models = 1.45169 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 138 components and 1.45169 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=0.425007Jy sigma=1.769929 ! Fit after self-cal, rms=0.418624Jy sigma=1.745404 wmodel J1550+0527_K_2006_06_04_yyk\_map.mod ! Writing 138 model components to file: J1550+0527_K_2006_06_04_yyk_map.mod wobs J1550+0527_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1550+0527_K_2006_06_04_yyk_uvs.fits wwins J1550+0527_K_2006_06_04_yyk\_map.win ! wwins: Wrote 4 windows to J1550+0527_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 = 0.0236721 Jy ! Component: 100 - total flux cleaned = 0.0398041 Jy ! Component: 150 - total flux cleaned = 0.049383 Jy ! Component: 200 - total flux cleaned = 0.0548952 Jy ! Component: 250 - total flux cleaned = 0.058843 Jy ! Component: 300 - total flux cleaned = 0.0632668 Jy ! Component: 350 - total flux cleaned = 0.0669282 Jy ! Component: 400 - total flux cleaned = 0.0699002 Jy ! Component: 450 - total flux cleaned = 0.0722089 Jy ! Component: 500 - total flux cleaned = 0.0744529 Jy ! Component: 550 - total flux cleaned = 0.077746 Jy ! Component: 600 - total flux cleaned = 0.0809704 Jy ! Component: 650 - total flux cleaned = 0.0830854 Jy ! Component: 700 - total flux cleaned = 0.0861884 Jy ! Component: 750 - total flux cleaned = 0.0892265 Jy ! Component: 800 - total flux cleaned = 0.0917148 Jy ! Component: 850 - total flux cleaned = 0.0941639 Jy ! Component: 900 - total flux cleaned = 0.0960914 Jy ! Component: 950 - total flux cleaned = 0.0979828 Jy ! Component: 1000 - total flux cleaned = 0.0998447 Jy ! Component: 1050 - total flux cleaned = 0.102586 Jy ! Component: 1100 - total flux cleaned = 0.104826 Jy ! Component: 1150 - total flux cleaned = 0.105712 Jy ! Component: 1200 - total flux cleaned = 0.10833 Jy ! Component: 1250 - total flux cleaned = 0.110047 Jy ! Component: 1300 - total flux cleaned = 0.111312 Jy ! Component: 1350 - total flux cleaned = 0.112985 Jy ! Component: 1400 - total flux cleaned = 0.114634 Jy ! Component: 1450 - total flux cleaned = 0.116675 Jy ! Component: 1500 - total flux cleaned = 0.118685 Jy ! Component: 1550 - total flux cleaned = 0.120665 Jy ! Component: 1600 - total flux cleaned = 0.122621 Jy ! Component: 1650 - total flux cleaned = 0.124554 Jy ! Component: 1700 - total flux cleaned = 0.126462 Jy ! Component: 1750 - total flux cleaned = 0.127972 Jy ! Component: 1800 - total flux cleaned = 0.129836 Jy ! Component: 1850 - total flux cleaned = 0.132049 Jy ! Component: 1900 - total flux cleaned = 0.134234 Jy ! Component: 1950 - total flux cleaned = 0.136394 Jy ! Component: 2000 - total flux cleaned = 0.138531 Jy ! Total flux subtracted in 2048 components = 0.140648 Jy ! Clean residual min=-0.018266 max=0.018473 Jy/beam ! Clean residual mean=-0.000259 rms=0.007670 Jy/beam ! Combined flux in latest and established models = 1.59234 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 263 components and 1.59234 Jy ![Exited script file: muppet] wmap "J1550+0527_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.28 x 0.8124 at -1.658 degrees (North through East) ! Clean map min=-0.12163 max=1.0924 Jy/beam ! Writing clean map to FITS file: J1550+0527_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 1.09241 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00761957 device "J1550+0527_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1550+0527_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.09251 2.09251 4.18501 8.37002 16.74 33.4801 66.9602 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0228 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.28 x 0.8124 at -1.658 degrees (North through East) ! Clean map min=-0.12163 max=1.0924 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1550+0527_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1550+0527_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1550+0527_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:49:38 2010