! Started logfile: J1302+5748_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:44:02 2010 obs J1302+5748_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1302+5748_K_2006_10_20_yyk_uva.fits ! AN table 1: 667 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791871 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 190144 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 J1302+5748_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)= 0.394494 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=0.2672 mas, bmaj=1.077 mas, bpa=-39.48 degrees ! Estimated noise=3.56102 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 = 0.258044 Jy ! Component: 100 - total flux cleaned = 0.327552 Jy ! Total flux subtracted in 100 components = 0.327552 Jy ! Clean residual min=-0.024145 max=0.039421 Jy/beam ! Clean residual mean=-0.000026 rms=0.008314 Jy/beam ! Combined flux in latest and established models = 0.327552 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 0.327552 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.258176Jy sigma=1.243536 ! Fit after self-cal, rms=0.257213Jy sigma=1.239117 ! Inverting map and beam ! Estimated beam: bmin=0.2672 mas, bmaj=1.077 mas, bpa=-39.48 degrees ! Estimated noise=3.56102 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=0.3317 mas, bmaj=1.005 mas, bpa=-39.42 degrees ! Estimated noise=2.11728 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 = 0.0206321 Jy ! Component: 100 - total flux cleaned = 0.0171261 Jy ! Component: 150 - total flux cleaned = 0.0150067 Jy ! Component: 200 - total flux cleaned = 0.0139506 Jy ! Total flux subtracted in 200 components = 0.0139506 Jy ! Clean residual min=-0.018150 max=0.025857 Jy/beam ! Clean residual mean=-0.000027 rms=0.006018 Jy/beam ! Combined flux in latest and established models = 0.341503 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.341503 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=0.254731Jy sigma=1.218235 ! Fit after self-cal, rms=0.254611Jy sigma=1.217722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3317 x 1.005 at -39.42 degrees (North through East) ! Clean map min=-0.017531 max=0.27711 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.00* KP 0.95 ! LA 1.01 MK 0.84 NL 1.00 OV 1.13 ! PT 0.84 SC 7.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.95 ! LA 0.88 MK 0.80 NL 0.98 OV 1.07 ! PT 0.83 SC 9.75 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.94 ! LA 0.94 MK 0.86 NL 1.01 OV 1.06 ! PT 0.92 SC 8.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 1.00* KP 0.96 ! LA 0.89 MK 0.90 NL 0.88 OV 0.99 ! PT 1.06 SC 2.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.00 HN 1.00* KP 1.10 ! LA 1.03 MK 1.03 NL 0.92 OV 0.98 ! PT 0.77 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.13 HN 1.00* KP 0.72 ! LA 0.98 MK 1.06 NL 1.06 OV 1.26 ! PT 0.95 SC 3.46 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.00* KP 0.72 ! LA 0.88 MK 1.19 NL 0.90 OV 1.51 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.19 HN 1.00* KP 0.77 ! LA 0.98 MK 1.18 NL 0.92 OV 1.65 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.254611Jy sigma=1.217722 ! Fit after self-cal, rms=1.182362Jy sigma=1.132545 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=1.182362Jy sigma=1.132545 ! Fit after self-cal, rms=1.182361Jy sigma=1.132254 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3341 mas, bmaj=0.9676 mas, bpa=-39.87 degrees ! Estimated noise=2.0718 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 = -0.000472486 Jy ! Component: 100 - total flux cleaned = -0.00106946 Jy ! Component: 150 - total flux cleaned = -0.00085823 Jy ! Component: 200 - total flux cleaned = -0.000503778 Jy ! Total flux subtracted in 200 components = -0.000503778 Jy ! Clean residual min=-0.008494 max=0.006610 Jy/beam ! Clean residual mean=0.000092 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.340999 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.340999 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=1.182214Jy sigma=1.128249 ! Fit after self-cal, rms=1.181904Jy sigma=1.128162 ! 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=1.181904Jy sigma=1.128162 ! Fit after self-cal, rms=1.174181Jy sigma=1.033352 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 = 0.00751157 Jy ! Component: 100 - total flux cleaned = 0.00850871 Jy ! Component: 150 - total flux cleaned = 0.00862505 Jy ! Component: 200 - total flux cleaned = 0.00862144 Jy ! Total flux subtracted in 200 components = 0.00862144 Jy ! Clean residual min=-0.007781 max=0.006537 Jy/beam ! Clean residual mean=0.000124 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.349621 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.349621 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=1.173904Jy sigma=1.030747 ! Fit after self-cal, rms=1.172001Jy sigma=1.017217 ! 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: 0.3341 x 0.9676 at -39.87 degrees (North through East) ! Clean map min=-0.013065 max=0.28865 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=1.172001Jy sigma=1.017217 ! Fit after self-cal, rms=0.602143Jy sigma=1.013282 ! 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=0.602143Jy sigma=1.013282 ! Fit after self-cal, rms=0.601270Jy sigma=1.009797 ! Inverting map and beam ! Estimated beam: bmin=0.3343 mas, bmaj=0.9607 mas, bpa=-39.71 degrees ! Estimated noise=2.06623 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195884 Jy ! Component: 100 - total flux cleaned = 0.00195092 Jy ! Component: 150 - total flux cleaned = 0.00194712 Jy ! Component: 200 - total flux cleaned = 0.00201732 Jy ! Total flux subtracted in 200 components = 0.00201732 Jy ! Clean residual min=-0.006171 max=0.005564 Jy/beam ! Clean residual mean=0.000079 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.351638 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 71 components and 0.351638 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=0.601257Jy sigma=1.009242 ! Fit after self-cal, rms=0.600686Jy sigma=1.008107 ! 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=0.600686Jy sigma=1.008107 ! Fit after self-cal, rms=0.522915Jy sigma=1.003285 ! 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=0.522915Jy sigma=1.003285 ! Fit after self-cal, rms=0.522763Jy sigma=1.002853 ! Inverting map and beam ! Estimated beam: bmin=0.3345 mas, bmaj=0.9584 mas, bpa=-39.69 degrees ! Estimated noise=2.06461 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856641 Jy ! Component: 100 - total flux cleaned = 0.00106304 Jy ! Component: 150 - total flux cleaned = 0.0010634 Jy ! Component: 200 - total flux cleaned = 0.00111721 Jy ! Total flux subtracted in 200 components = 0.00111721 Jy ! Clean residual min=-0.005837 max=0.005343 Jy/beam ! Clean residual mean=0.000075 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.352755 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 75 components and 0.352755 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=0.522764Jy sigma=1.002568 ! Fit after self-cal, rms=0.522644Jy sigma=1.002373 ! 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=0.9421 mas, bmaj=1.025 mas, bpa=0.9663 degrees ! Estimated noise=2.55282 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 = -0.000172178 Jy ! Component: 100 - total flux cleaned = -0.000133402 Jy ! Component: 150 - total flux cleaned = -9.8441e-05 Jy ! Component: 200 - total flux cleaned = -0.000131394 Jy ! Total flux subtracted in 200 components = -0.000131394 Jy ! Clean residual min=-0.007864 max=0.007962 Jy/beam ! Clean residual mean=0.000158 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.352624 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.352624 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=0.522672Jy sigma=1.002341 ! Fit after self-cal, rms=0.522609Jy sigma=1.002249 ! 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=0.2734 mas, bmaj=1.035 mas, bpa=-39.94 degrees ! Estimated noise=3.6027 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.267672 Jy ! Component: 100 - total flux cleaned = 0.315909 Jy ! Component: 150 - total flux cleaned = 0.336937 Jy ! Component: 200 - total flux cleaned = 0.347456 Jy ! Total flux subtracted in 200 components = 0.347456 Jy ! Clean residual min=-0.010970 max=0.011684 Jy/beam ! Clean residual mean=0.000065 rms=0.003031 Jy/beam ! Combined flux in latest and established models = 0.347456 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 0.347456 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3345 mas, bmaj=0.9584 mas, bpa=-39.69 degrees ! Estimated noise=2.06461 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 = 0.00474048 Jy ! Component: 100 - total flux cleaned = 0.00576637 Jy ! Component: 150 - total flux cleaned = 0.00619484 Jy ! Component: 200 - total flux cleaned = 0.00663967 Jy ! Total flux subtracted in 200 components = 0.00663967 Jy ! Clean residual min=-0.007559 max=0.005714 Jy/beam ! Clean residual mean=0.000079 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.354095 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.354095 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=0.9421 mas, bmaj=1.025 mas, bpa=0.9663 degrees ! Estimated noise=2.55282 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 = 0.000338727 Jy ! Component: 100 - total flux cleaned = 0.000274265 Jy ! Component: 150 - total flux cleaned = 0.000216616 Jy ! Component: 200 - total flux cleaned = 0.000217318 Jy ! Total flux subtracted in 200 components = 0.000217318 Jy ! Clean residual min=-0.009105 max=0.007931 Jy/beam ! Clean residual mean=0.000162 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.354313 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.354313 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3345 mas, bmaj=0.9584 mas, bpa=-39.69 degrees ! Estimated noise=2.06461 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001832 Jy ! Component: 100 - total flux cleaned = 0.000319091 Jy ! Component: 150 - total flux cleaned = 0.000377466 Jy ! Component: 200 - total flux cleaned = 0.000380823 Jy ! Total flux subtracted in 200 components = 0.000380823 Jy ! Clean residual min=-0.006709 max=0.005548 Jy/beam ! Clean residual mean=0.000077 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.354694 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.354694 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=0.522635Jy sigma=1.002385 ! Fit after self-cal, rms=0.522834Jy sigma=1.002281 wmodel J1302+5748_K_2006_10_20_yyk\_map.mod ! Writing 71 model components to file: J1302+5748_K_2006_10_20_yyk_map.mod wobs J1302+5748_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1302+5748_K_2006_10_20_yyk_uvs.fits wwins J1302+5748_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J1302+5748_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 = -0.00173521 Jy ! Component: 100 - total flux cleaned = -0.00212133 Jy ! Component: 150 - total flux cleaned = -0.00177492 Jy ! Component: 200 - total flux cleaned = -0.00130001 Jy ! Component: 250 - total flux cleaned = -0.000699887 Jy ! Component: 300 - total flux cleaned = -6.47297e-05 Jy ! Component: 350 - total flux cleaned = 0.000669015 Jy ! Component: 400 - total flux cleaned = 0.00117368 Jy ! Component: 450 - total flux cleaned = 0.00159432 Jy ! Component: 500 - total flux cleaned = 0.00210978 Jy ! Component: 550 - total flux cleaned = 0.00221838 Jy ! Component: 600 - total flux cleaned = 0.00227245 Jy ! Component: 650 - total flux cleaned = 0.00232403 Jy ! Component: 700 - total flux cleaned = 0.00242334 Jy ! Component: 750 - total flux cleaned = 0.00251899 Jy ! Component: 800 - total flux cleaned = 0.00265832 Jy ! Component: 850 - total flux cleaned = 0.00265789 Jy ! Component: 900 - total flux cleaned = 0.00278979 Jy ! Component: 950 - total flux cleaned = 0.00283296 Jy ! Component: 1000 - total flux cleaned = 0.00295784 Jy ! Component: 1050 - total flux cleaned = 0.00311964 Jy ! Component: 1100 - total flux cleaned = 0.0032381 Jy ! Component: 1150 - total flux cleaned = 0.00331548 Jy ! Component: 1200 - total flux cleaned = 0.00339171 Jy ! Component: 1250 - total flux cleaned = 0.00350428 Jy ! Component: 1300 - total flux cleaned = 0.0036151 Jy ! Component: 1350 - total flux cleaned = 0.00376013 Jy ! Component: 1400 - total flux cleaned = 0.00393835 Jy ! Component: 1450 - total flux cleaned = 0.00400888 Jy ! Component: 1500 - total flux cleaned = 0.0041142 Jy ! Component: 1550 - total flux cleaned = 0.00425364 Jy ! Component: 1600 - total flux cleaned = 0.00446119 Jy ! Component: 1650 - total flux cleaned = 0.00459875 Jy ! Component: 1700 - total flux cleaned = 0.0047016 Jy ! Component: 1750 - total flux cleaned = 0.00493992 Jy ! Component: 1800 - total flux cleaned = 0.00510934 Jy ! Component: 1850 - total flux cleaned = 0.0052441 Jy ! Component: 1900 - total flux cleaned = 0.00531144 Jy ! Component: 1950 - total flux cleaned = 0.00537848 Jy ! Component: 2000 - total flux cleaned = 0.00541179 Jy ! Total flux subtracted in 2048 components = 0.00541179 Jy ! Clean residual min=-0.001854 max=0.002612 Jy/beam ! Clean residual mean=0.000026 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.360105 Jy keep ! Adding 103 model components to the UV plane model. ! The established model now contains 174 components and 0.360105 Jy ![Exited script file: muppet] wmap "J1302+5748_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3345 x 0.9584 at -39.69 degrees (North through East) ! Clean map min=-0.0073087 max=0.29886 Jy/beam ! Writing clean map to FITS file: J1302+5748_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 0.298858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000598509 device "J1302+5748_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1302+5748_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600796 0.600796 1.20159 2.40318 4.80637 9.61273 19.2255 38.4509 76.9019 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.298 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3345 x 0.9584 at -39.69 degrees (North through East) ! Clean map min=-0.0073087 max=0.29886 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1302+5748_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1302+5748_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1302+5748_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:44:03 2010