! Started logfile: J0151+5454_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:37:38 2010 obs J0151+5454_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0151+5454_K_2006_10_20_yyk_uva.fits ! AN table 1: 1565 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.652538 visibilities/baseline/integration-bin. ! Found source: J0151+5454 ! ! 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 367640 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 J0151+5454_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)= 0.262684 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=0.3211 mas, bmaj=0.7021 mas, bpa=-47.45 degrees ! Estimated noise=4.6642 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 = 0.11487 Jy ! Component: 100 - total flux cleaned = 0.139888 Jy ! Total flux subtracted in 100 components = 0.139888 Jy ! Clean residual min=-0.019435 max=0.021439 Jy/beam ! Clean residual mean=-0.000020 rms=0.005392 Jy/beam ! Combined flux in latest and established models = 0.139888 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.139888 Jy ! ! Correcting IF 1. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.224011Jy sigma=1.034990 ! Fit after self-cal, rms=0.223568Jy sigma=1.027164 ! Inverting map and beam ! Estimated beam: bmin=0.3211 mas, bmaj=0.702 mas, bpa=-47.45 degrees ! Estimated noise=4.66971 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3342 mas, bmaj=0.8121 mas, bpa=-45.46 degrees ! Estimated noise=2.69512 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 = 0.0190102 Jy ! Component: 100 - total flux cleaned = 0.0232002 Jy ! Component: 150 - total flux cleaned = 0.0249931 Jy ! Component: 200 - total flux cleaned = 0.0255273 Jy ! Total flux subtracted in 200 components = 0.0255273 Jy ! Clean residual min=-0.012430 max=0.010349 Jy/beam ! Clean residual mean=-0.000010 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 0.165415 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.165415 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=0.222862Jy sigma=1.016106 ! Fit after self-cal, rms=0.222683Jy sigma=1.015419 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3342 x 0.8121 at -45.46 degrees (North through East) ! Clean map min=-0.012376 max=0.13896 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.82 HN 1.03 KP 1.01 ! LA 1.07 MK 0.95 NL 1.00* OV 0.97 ! PT 1.59 SC 1.00* ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 0.86 ! LA 2.93 MK 0.81 NL 1.00 OV 0.98 ! PT 1.15 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.08 KP 0.99 ! LA 0.85 MK 0.99 NL 5.00 OV 0.91 ! PT 1.13 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 1.00* KP 0.75 ! LA 0.96 MK 1.18 NL 1.00* OV 0.83 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.00* KP 0.87 ! LA 1.00* MK 0.95 NL 0.93 OV 1.15 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.222683Jy sigma=1.015419 ! Fit after self-cal, rms=0.412314Jy sigma=1.001458 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=0.412314Jy sigma=1.001458 ! Fit after self-cal, rms=0.412163Jy sigma=1.000850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3264 mas, bmaj=0.8309 mas, bpa=-44.86 degrees ! Estimated noise=2.67456 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 = -0.000764263 Jy ! Component: 100 - total flux cleaned = -0.00103807 Jy ! Component: 150 - total flux cleaned = -0.00118171 Jy ! Component: 200 - total flux cleaned = -0.00131267 Jy ! Total flux subtracted in 200 components = -0.00131267 Jy ! Clean residual min=-0.010261 max=0.006946 Jy/beam ! Clean residual mean=0.000015 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.164103 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.164103 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=0.412114Jy sigma=1.000303 ! Fit after self-cal, rms=0.411925Jy sigma=0.999914 ! 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=0.411925Jy sigma=0.999914 ! Fit after self-cal, rms=0.405725Jy sigma=0.966736 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 = 0.00515909 Jy ! Component: 100 - total flux cleaned = 0.00640795 Jy ! Component: 150 - total flux cleaned = 0.00647645 Jy ! Component: 200 - total flux cleaned = 0.00637496 Jy ! Total flux subtracted in 200 components = 0.00637496 Jy ! Clean residual min=-0.010007 max=0.007018 Jy/beam ! Clean residual mean=0.000002 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.170478 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.170478 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=0.405517Jy sigma=0.965836 ! Fit after self-cal, rms=0.403271Jy sigma=0.961071 ! 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: 0.3264 x 0.8309 at -44.86 degrees (North through East) ! Clean map min=-0.0097197 max=0.14382 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=0.403271Jy sigma=0.961071 ! Fit after self-cal, rms=0.279590Jy sigma=0.958237 ! 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=0.279590Jy sigma=0.958237 ! Fit after self-cal, rms=0.279041Jy sigma=0.957247 ! Inverting map and beam ! Estimated beam: bmin=0.326 mas, bmaj=0.8342 mas, bpa=-44.62 degrees ! Estimated noise=2.67063 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510957 Jy ! Component: 100 - total flux cleaned = 0.000296822 Jy ! Component: 150 - total flux cleaned = 0.000175322 Jy ! Component: 200 - total flux cleaned = 7.19197e-05 Jy ! Total flux subtracted in 200 components = 7.19197e-05 Jy ! Clean residual min=-0.008526 max=0.007024 Jy/beam ! Clean residual mean=-0.000002 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.17055 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 39 components and 0.17055 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=0.279000Jy sigma=0.956937 ! Fit after self-cal, rms=0.278858Jy sigma=0.956852 ! 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=0.278858Jy sigma=0.956852 ! Fit after self-cal, rms=0.276216Jy sigma=0.952090 ! 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=0.276216Jy sigma=0.952090 ! Fit after self-cal, rms=0.276199Jy sigma=0.952059 ! Inverting map and beam ! Estimated beam: bmin=0.3238 mas, bmaj=0.8395 mas, bpa=-44.35 degrees ! Estimated noise=2.67553 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472598 Jy ! Component: 100 - total flux cleaned = 0.000191051 Jy ! Component: 150 - total flux cleaned = 7.17882e-05 Jy ! Component: 200 - total flux cleaned = -3.31303e-05 Jy ! Total flux subtracted in 200 components = -3.31303e-05 Jy ! Clean residual min=-0.008183 max=0.006858 Jy/beam ! Clean residual mean=0.000004 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.170517 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 43 components and 0.170517 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=0.276168Jy sigma=0.951749 ! Fit after self-cal, rms=0.276200Jy sigma=0.951963 ! 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=0.924 mas, bmaj=1.034 mas, bpa=51.41 degrees ! Estimated noise=3.44495 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 = -0.000908949 Jy ! Component: 100 - total flux cleaned = -0.000851132 Jy ! Component: 150 - total flux cleaned = -0.000819651 Jy ! Component: 200 - total flux cleaned = -0.000850191 Jy ! Total flux subtracted in 200 components = -0.000850191 Jy ! Clean residual min=-0.008655 max=0.009304 Jy/beam ! Clean residual mean=0.000001 rms=0.003137 Jy/beam ! Combined flux in latest and established models = 0.169666 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 49 components and 0.169666 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=0.276180Jy sigma=0.952040 ! Fit after self-cal, rms=0.276226Jy sigma=0.951992 ! 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=0.3071 mas, bmaj=0.8773 mas, bpa=-47.16 degrees ! Estimated noise=4.49864 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.127393 Jy ! Component: 100 - total flux cleaned = 0.15549 Jy ! Component: 150 - total flux cleaned = 0.165027 Jy ! Component: 200 - total flux cleaned = 0.166932 Jy ! Total flux subtracted in 200 components = 0.166932 Jy ! Clean residual min=-0.015864 max=0.012693 Jy/beam ! Clean residual mean=-0.000100 rms=0.003979 Jy/beam ! Combined flux in latest and established models = 0.166932 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 0.166932 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3238 mas, bmaj=0.8395 mas, bpa=-44.35 degrees ! Estimated noise=2.67553 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 = 0.00165267 Jy ! Component: 100 - total flux cleaned = 0.00232819 Jy ! Component: 150 - total flux cleaned = 0.00299078 Jy ! Component: 200 - total flux cleaned = 0.00287009 Jy ! Total flux subtracted in 200 components = 0.00287009 Jy ! Clean residual min=-0.008400 max=0.007043 Jy/beam ! Clean residual mean=0.000006 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 0.169802 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.169802 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=0.924 mas, bmaj=1.034 mas, bpa=51.41 degrees ! Estimated noise=3.44495 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 = -0.000548087 Jy ! Component: 100 - total flux cleaned = -0.000483386 Jy ! Component: 150 - total flux cleaned = -0.000530776 Jy ! Component: 200 - total flux cleaned = -0.000617438 Jy ! Total flux subtracted in 200 components = -0.000617438 Jy ! Clean residual min=-0.008836 max=0.009142 Jy/beam ! Clean residual mean=0.000002 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 0.169185 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.169185 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3238 mas, bmaj=0.8395 mas, bpa=-44.35 degrees ! Estimated noise=2.67553 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946885 Jy ! Component: 100 - total flux cleaned = 0.000846616 Jy ! Component: 150 - total flux cleaned = 0.000682332 Jy ! Component: 200 - total flux cleaned = 0.000616333 Jy ! Total flux subtracted in 200 components = 0.000616333 Jy ! Clean residual min=-0.008270 max=0.006864 Jy/beam ! Clean residual mean=0.000005 rms=0.002265 Jy/beam ! Combined flux in latest and established models = 0.169801 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.169801 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=0.276216Jy sigma=0.952209 ! Fit after self-cal, rms=0.276247Jy sigma=0.952269 wmodel J0151+5454_K_2006_10_20_yyk\_map.mod ! Writing 47 model components to file: J0151+5454_K_2006_10_20_yyk_map.mod wobs J0151+5454_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0151+5454_K_2006_10_20_yyk_uvs.fits wwins J0151+5454_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J0151+5454_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 = -0.0033069 Jy ! Component: 100 - total flux cleaned = -0.0051551 Jy ! Component: 150 - total flux cleaned = -0.00605445 Jy ! Component: 200 - total flux cleaned = -0.006881 Jy ! Component: 250 - total flux cleaned = -0.0077428 Jy ! Component: 300 - total flux cleaned = -0.00837586 Jy ! Component: 350 - total flux cleaned = -0.00871736 Jy ! Component: 400 - total flux cleaned = -0.00920262 Jy ! Component: 450 - total flux cleaned = -0.00989794 Jy ! Component: 500 - total flux cleaned = -0.0105653 Jy ! Component: 550 - total flux cleaned = -0.0112059 Jy ! Component: 600 - total flux cleaned = -0.0118195 Jy ! Component: 650 - total flux cleaned = -0.0122802 Jy ! Component: 700 - total flux cleaned = -0.0127877 Jy ! Component: 750 - total flux cleaned = -0.0132188 Jy ! Component: 800 - total flux cleaned = -0.0136936 Jy ! Component: 850 - total flux cleaned = -0.0138079 Jy ! Component: 900 - total flux cleaned = -0.0140891 Jy ! Component: 950 - total flux cleaned = -0.0141989 Jy ! Component: 1000 - total flux cleaned = -0.0142543 Jy ! Component: 1050 - total flux cleaned = -0.0144123 Jy ! Component: 1100 - total flux cleaned = -0.0144634 Jy ! Component: 1150 - total flux cleaned = -0.014614 Jy ! Component: 1200 - total flux cleaned = -0.0146639 Jy ! Component: 1250 - total flux cleaned = -0.0150054 Jy ! Component: 1300 - total flux cleaned = -0.0151009 Jy ! Component: 1350 - total flux cleaned = -0.0153379 Jy ! Component: 1400 - total flux cleaned = -0.0154313 Jy ! Component: 1450 - total flux cleaned = -0.0156171 Jy ! Component: 1500 - total flux cleaned = -0.0157541 Jy ! Component: 1550 - total flux cleaned = -0.0157997 Jy ! Component: 1600 - total flux cleaned = -0.0160669 Jy ! Component: 1650 - total flux cleaned = -0.0160663 Jy ! Component: 1700 - total flux cleaned = -0.0160665 Jy ! Component: 1750 - total flux cleaned = -0.0159365 Jy ! Component: 1800 - total flux cleaned = -0.0158503 Jy ! Component: 1850 - total flux cleaned = -0.0157652 Jy ! Component: 1900 - total flux cleaned = -0.0156381 Jy ! Component: 1950 - total flux cleaned = -0.0155119 Jy ! Component: 2000 - total flux cleaned = -0.0154284 Jy ! Total flux subtracted in 2048 components = -0.0153453 Jy ! Clean residual min=-0.002450 max=0.002557 Jy/beam ! Clean residual mean=-0.000009 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.154456 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 179 components and 0.154456 Jy ![Exited script file: muppet] wmap "J0151+5454_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3238 x 0.8395 at -44.35 degrees (North through East) ! Clean map min=-0.0058755 max=0.14365 Jy/beam ! Writing clean map to FITS file: J0151+5454_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 0.14365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00075045 device "J0151+5454_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0151+5454_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56725 1.56725 3.13449 6.26898 12.538 25.0759 50.1519 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3238 x 0.8395 at -44.35 degrees (North through East) ! Clean map min=-0.0058755 max=0.14365 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0151+5454_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0151+5454_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0151+5454_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:37:40 2010