! Started logfile: J1058+8114_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:46:50 2010 obs J1058+8114_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1058+8114_K_2006_10_20_yyk_uva.fits ! AN table 1: 3390 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961875 visibilities/baseline/integration-bin. ! Found source: J1058+8114 ! ! 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 1173872 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 J1058+8114_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)= 0.972901 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=0.3074 mas, bmaj=0.4075 mas, bpa=-86.39 degrees ! Estimated noise=2.08166 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 = 0.735175 Jy ! Component: 100 - total flux cleaned = 0.8519 Jy ! Total flux subtracted in 100 components = 0.8519 Jy ! Clean residual min=-0.022302 max=0.043833 Jy/beam ! Clean residual mean=0.000170 rms=0.006832 Jy/beam ! Combined flux in latest and established models = 0.8519 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 0.8519 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.414697Jy sigma=1.517125 ! Fit after self-cal, rms=0.414438Jy sigma=1.514706 ! Inverting map and beam ! Estimated beam: bmin=0.3074 mas, bmaj=0.4075 mas, bpa=-86.39 degrees ! Estimated noise=2.08166 mJy/beam. ! Added new window around map position (-0.39, -0.65). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.053937 Jy ! Component: 100 - total flux cleaned = 0.0842458 Jy ! Total flux subtracted in 100 components = 0.0842458 Jy ! Clean residual min=-0.021397 max=0.024994 Jy/beam ! Clean residual mean=0.000137 rms=0.006122 Jy/beam ! Combined flux in latest and established models = 0.936146 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.936146 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=0.407732Jy sigma=1.485571 ! Fit after self-cal, rms=0.407645Jy sigma=1.483968 ! 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=0.3929 mas, bmaj=0.5194 mas, bpa=-86.75 degrees ! Estimated noise=1.127 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 = 0.0152942 Jy ! Component: 100 - total flux cleaned = 0.0210386 Jy ! Component: 150 - total flux cleaned = 0.0255603 Jy ! Component: 200 - total flux cleaned = 0.0288492 Jy ! Total flux subtracted in 200 components = 0.0288492 Jy ! Clean residual min=-0.018859 max=0.022241 Jy/beam ! Clean residual mean=0.000226 rms=0.005185 Jy/beam ! Combined flux in latest and established models = 0.964995 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.964995 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=0.407609Jy sigma=1.477200 ! Fit after self-cal, rms=0.407564Jy sigma=1.476987 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3929 x 0.5194 at -86.75 degrees (North through East) ! Clean map min=-0.018202 max=0.84023 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.05 KP 0.94 ! LA 0.96 MK 0.83 NL 1.24 OV 0.86 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.13 KP 0.94 ! LA 0.97 MK 0.84 NL 1.32 OV 0.87 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.06 KP 0.92 ! LA 0.97 MK 0.88 NL 1.19 OV 0.85 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.06 KP 0.96 ! LA 0.95 MK 1.02 NL 1.06 OV 0.68 ! PT 1.20 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.93 HN 0.93 KP 1.02 ! LA 1.02 MK 1.14 NL 1.15 OV 0.71 ! PT 0.94 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 0.72 KP 0.77 ! LA 1.02 MK 1.21 NL 1.18 OV 0.89 ! PT 1.05 SC 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.85 KP 0.77 ! LA 1.00 MK 1.26 NL 1.18 OV 1.12 ! PT 1.10 SC 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 0.85 KP 0.83 ! LA 0.99 MK 1.33 NL 1.13 OV 1.10 ! PT 1.16 SC 0.82 ! ! ! Fit before self-cal, rms=0.407564Jy sigma=1.476987 ! Fit after self-cal, rms=0.340687Jy sigma=1.269521 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=0.340687Jy sigma=1.269521 ! Fit after self-cal, rms=0.340682Jy sigma=1.269496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3972 mas, bmaj=0.5319 mas, bpa=-88.01 degrees ! Estimated noise=1.11631 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 = -0.00724591 Jy ! Component: 100 - total flux cleaned = -0.00844311 Jy ! Component: 150 - total flux cleaned = -0.00845204 Jy ! Component: 200 - total flux cleaned = -0.00831703 Jy ! Total flux subtracted in 200 components = -0.00831703 Jy ! Clean residual min=-0.005921 max=0.007316 Jy/beam ! Clean residual mean=0.000085 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.956678 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.956678 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=0.340413Jy sigma=1.268049 ! Fit after self-cal, rms=0.340407Jy sigma=1.268015 ! 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=0.340407Jy sigma=1.268015 ! Fit after self-cal, rms=0.306326Jy sigma=1.076218 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 = 0.00936122 Jy ! Component: 100 - total flux cleaned = 0.00954333 Jy ! Component: 150 - total flux cleaned = 0.00953203 Jy ! Component: 200 - total flux cleaned = 0.00952982 Jy ! Total flux subtracted in 200 components = 0.00952982 Jy ! Clean residual min=-0.005929 max=0.006744 Jy/beam ! Clean residual mean=0.000079 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.966208 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 50 components and 0.966208 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=0.306132Jy sigma=1.074099 ! Fit after self-cal, rms=0.301343Jy sigma=1.050915 ! 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: 0.3972 x 0.5319 at -88.01 degrees (North through East) ! Clean map min=-0.0056794 max=0.8593 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=0.301343Jy sigma=1.050915 ! Fit after self-cal, rms=0.302742Jy sigma=1.036669 ! 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=0.302742Jy sigma=1.036669 ! Fit after self-cal, rms=0.301653Jy sigma=1.031543 ! Inverting map and beam ! Estimated beam: bmin=0.3967 mas, bmaj=0.5325 mas, bpa=-88.97 degrees ! Estimated noise=1.11292 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491125 Jy ! Component: 100 - total flux cleaned = -0.000596897 Jy ! Component: 150 - total flux cleaned = -0.000689399 Jy ! Component: 200 - total flux cleaned = -0.000773142 Jy ! Total flux subtracted in 200 components = -0.000773142 Jy ! Clean residual min=-0.004458 max=0.004374 Jy/beam ! Clean residual mean=0.000045 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.965435 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 58 components and 0.965435 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=0.301602Jy sigma=1.031223 ! Fit after self-cal, rms=0.301243Jy sigma=1.029681 ! 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=0.301243Jy sigma=1.029681 ! Fit after self-cal, rms=0.301235Jy sigma=1.025557 ! 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=0.301235Jy sigma=1.025557 ! Fit after self-cal, rms=0.301118Jy sigma=1.024811 ! Inverting map and beam ! Estimated beam: bmin=0.3968 mas, bmaj=0.533 mas, bpa=-89.14 degrees ! Estimated noise=1.11294 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033044 Jy ! Component: 100 - total flux cleaned = -0.000413796 Jy ! Component: 150 - total flux cleaned = -0.000486325 Jy ! Component: 200 - total flux cleaned = -0.00055831 Jy ! Total flux subtracted in 200 components = -0.00055831 Jy ! Clean residual min=-0.004462 max=0.004413 Jy/beam ! Clean residual mean=0.000044 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.964876 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.964876 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=0.301089Jy sigma=1.024601 ! Fit after self-cal, rms=0.301051Jy sigma=1.024483 ! 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=0.8991 mas, bmaj=1.052 mas, bpa=-63.4 degrees ! Estimated noise=1.42322 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 = 0.0020719 Jy ! Component: 100 - total flux cleaned = 0.00172355 Jy ! Component: 150 - total flux cleaned = 0.00160361 Jy ! Component: 200 - total flux cleaned = 0.00157364 Jy ! Total flux subtracted in 200 components = 0.00157364 Jy ! Clean residual min=-0.003818 max=0.004249 Jy/beam ! Clean residual mean=0.000097 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.96645 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 67 components and 0.96645 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=0.301069Jy sigma=1.024536 ! Fit after self-cal, rms=0.301055Jy sigma=1.024482 ! 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=0.3077 mas, bmaj=0.4102 mas, bpa=-87.66 degrees ! Estimated noise=2.04892 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.735751 Jy ! Component: 100 - total flux cleaned = 0.849609 Jy ! Component: 150 - total flux cleaned = 0.895306 Jy ! Component: 200 - total flux cleaned = 0.920572 Jy ! Total flux subtracted in 200 components = 0.920572 Jy ! Clean residual min=-0.008698 max=0.010116 Jy/beam ! Clean residual mean=0.000046 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.920573 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.920573 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3968 mas, bmaj=0.533 mas, bpa=-89.14 degrees ! Estimated noise=1.11294 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 = 0.0207005 Jy ! Component: 100 - total flux cleaned = 0.0309251 Jy ! Component: 150 - total flux cleaned = 0.0368179 Jy ! Component: 200 - total flux cleaned = 0.0403153 Jy ! Total flux subtracted in 200 components = 0.0403153 Jy ! Clean residual min=-0.004707 max=0.005005 Jy/beam ! Clean residual mean=0.000046 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.960888 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.960888 Jy ! Inverting map ! Added new window around map position (-0.715, -1.17). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493371 Jy ! Component: 100 - total flux cleaned = 0.0061308 Jy ! Component: 150 - total flux cleaned = 0.00708932 Jy ! Component: 200 - total flux cleaned = 0.00768068 Jy ! Total flux subtracted in 200 components = 0.00768068 Jy ! Clean residual min=-0.004499 max=0.004232 Jy/beam ! Clean residual mean=0.000044 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.968568 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.968568 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=0.8991 mas, bmaj=1.052 mas, bpa=-63.4 degrees ! Estimated noise=1.42322 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 = 0.00178285 Jy ! Component: 100 - total flux cleaned = 0.00245939 Jy ! Component: 150 - total flux cleaned = 0.00252068 Jy ! Component: 200 - total flux cleaned = 0.00257425 Jy ! Total flux subtracted in 200 components = 0.00257425 Jy ! Clean residual min=-0.003784 max=0.004180 Jy/beam ! Clean residual mean=0.000096 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.971143 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.971143 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3968 mas, bmaj=0.533 mas, bpa=-89.14 degrees ! Estimated noise=1.11294 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000767657 Jy ! Component: 100 - total flux cleaned = -0.000767655 Jy ! Component: 150 - total flux cleaned = -0.000713588 Jy ! Component: 200 - total flux cleaned = -0.000713153 Jy ! Total flux subtracted in 200 components = -0.000713153 Jy ! Clean residual min=-0.004419 max=0.004135 Jy/beam ! Clean residual mean=0.000044 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.97043 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.97043 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=0.300975Jy sigma=1.023732 ! Fit after self-cal, rms=0.300933Jy sigma=1.023671 wmodel J1058+8114_K_2006_10_20_yyk\_map.mod ! Writing 91 model components to file: J1058+8114_K_2006_10_20_yyk_map.mod wobs J1058+8114_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1058+8114_K_2006_10_20_yyk_uvs.fits wwins J1058+8114_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J1058+8114_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 = 0.000600953 Jy ! Component: 100 - total flux cleaned = 0.00186692 Jy ! Component: 150 - total flux cleaned = 0.00266473 Jy ! Component: 200 - total flux cleaned = 0.00336164 Jy ! Component: 250 - total flux cleaned = 0.00360586 Jy ! Component: 300 - total flux cleaned = 0.00419877 Jy ! Component: 350 - total flux cleaned = 0.00460389 Jy ! Component: 400 - total flux cleaned = 0.00500054 Jy ! Component: 450 - total flux cleaned = 0.00555398 Jy ! Component: 500 - total flux cleaned = 0.00593185 Jy ! Component: 550 - total flux cleaned = 0.00625015 Jy ! Component: 600 - total flux cleaned = 0.00671946 Jy ! Component: 650 - total flux cleaned = 0.0070266 Jy ! Component: 700 - total flux cleaned = 0.00732942 Jy ! Component: 750 - total flux cleaned = 0.00772698 Jy ! Component: 800 - total flux cleaned = 0.00802099 Jy ! Component: 850 - total flux cleaned = 0.00826181 Jy ! Component: 900 - total flux cleaned = 0.00840457 Jy ! Component: 950 - total flux cleaned = 0.00859306 Jy ! Component: 1000 - total flux cleaned = 0.0087332 Jy ! Component: 1050 - total flux cleaned = 0.00891762 Jy ! Component: 1100 - total flux cleaned = 0.00905408 Jy ! Component: 1150 - total flux cleaned = 0.0094566 Jy ! Component: 1200 - total flux cleaned = 0.00958856 Jy ! Component: 1250 - total flux cleaned = 0.00958797 Jy ! Component: 1300 - total flux cleaned = 0.00989122 Jy ! Component: 1350 - total flux cleaned = 0.0100195 Jy ! Component: 1400 - total flux cleaned = 0.0101038 Jy ! Component: 1450 - total flux cleaned = 0.0102305 Jy ! Component: 1500 - total flux cleaned = 0.0105217 Jy ! Component: 1550 - total flux cleaned = 0.0107276 Jy ! Component: 1600 - total flux cleaned = 0.0106866 Jy ! Component: 1650 - total flux cleaned = 0.0109703 Jy ! Component: 1700 - total flux cleaned = 0.0111702 Jy ! Component: 1750 - total flux cleaned = 0.0112893 Jy ! Component: 1800 - total flux cleaned = 0.011447 Jy ! Component: 1850 - total flux cleaned = 0.0117204 Jy ! Component: 1900 - total flux cleaned = 0.0118365 Jy ! Component: 1950 - total flux cleaned = 0.0119906 Jy ! Component: 2000 - total flux cleaned = 0.0122954 Jy ! Total flux subtracted in 2048 components = 0.0123708 Jy ! Clean residual min=-0.002013 max=0.002209 Jy/beam ! Clean residual mean=0.000034 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.9828 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 241 components and 0.9828 Jy ![Exited script file: muppet] wmap "J1058+8114_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3968 x 0.533 at -89.14 degrees (North through East) ! Clean map min=-0.0036168 max=0.85942 Jy/beam ! Writing clean map to FITS file: J1058+8114_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 0.859423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000719309 device "J1058+8114_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1058+8114_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25109 0.25109 0.50218 1.00436 2.00872 4.01744 8.03488 16.0698 32.1395 64.2791 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.859 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3968 x 0.533 at -89.14 degrees (North through East) ! Clean map min=-0.0036168 max=0.85942 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1058+8114_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1058+8114_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1058+8114_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:46:53 2010