! Started logfile: J1043+2408_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:42:35 2010 obs J1043+2408_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1043+2408_K_2006_06_04_yyk_uva.fits ! AN table 1: 1786 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.989175 visibilities/baseline/integration-bin. ! Found source: J1043+2408 ! ! 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 508800 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 J1043+2408_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)= 0.774583 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=0.2569 mas, bmaj=0.6879 mas, bpa=-4.784 degrees ! Estimated noise=1.63604 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 = 0.563104 Jy ! Component: 100 - total flux cleaned = 0.670117 Jy ! Total flux subtracted in 100 components = 0.670117 Jy ! Clean residual min=-0.025641 max=0.034275 Jy/beam ! Clean residual mean=0.000076 rms=0.007921 Jy/beam ! Combined flux in latest and established models = 0.670117 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.670117 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.341353Jy sigma=1.907423 ! Fit after self-cal, rms=0.341386Jy sigma=1.899480 ! Inverting map and beam ! Estimated beam: bmin=0.2569 mas, bmaj=0.6879 mas, bpa=-4.784 degrees ! Estimated noise=1.63604 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=0.2852 mas, bmaj=0.7584 mas, bpa=-7.897 degrees ! Estimated noise=1.21346 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 = 0.039954 Jy ! Component: 100 - total flux cleaned = 0.0458243 Jy ! Component: 150 - total flux cleaned = 0.0461108 Jy ! Component: 200 - total flux cleaned = 0.0458496 Jy ! Total flux subtracted in 200 components = 0.0458496 Jy ! Clean residual min=-0.027343 max=0.039181 Jy/beam ! Clean residual mean=0.000074 rms=0.008417 Jy/beam ! Combined flux in latest and established models = 0.715967 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.715966 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=0.335207Jy sigma=1.873002 ! Fit after self-cal, rms=0.335497Jy sigma=1.869809 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2852 x 0.7584 at -7.897 degrees (North through East) ! Clean map min=-0.025413 max=0.64018 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.84 KP 0.94 LA 0.86 ! MK 0.83 NL 1.08 OV 1.03 PT 0.89 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.86 KP 0.95 LA 0.88 ! MK 0.84 NL 1.12 OV 1.05 PT 0.79 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 KP 0.92 LA 0.87 ! MK 0.84 NL 1.05 OV 1.09 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 KP 0.96 LA 0.87 ! MK 0.92 NL 0.96 OV 1.07 PT 1.06 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.89 KP 1.01 LA 0.93 ! MK 1.03 NL 1.02 OV 1.18 PT 0.85 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 KP 0.78 LA 0.93 ! MK 1.06 NL 1.09 OV 1.30 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 KP 0.73 LA 0.93 ! MK 1.10 NL 1.04 OV 1.40 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 KP 0.78 LA 0.89 ! MK 1.15 NL 1.04 OV 1.45 PT 0.93 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.335497Jy sigma=1.869809 ! Fit after self-cal, rms=0.291981Jy sigma=1.687271 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=0.291981Jy sigma=1.687271 ! Fit after self-cal, rms=0.292366Jy sigma=1.685485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2841 mas, bmaj=0.7641 mas, bpa=-7.857 degrees ! Estimated noise=1.19303 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 = 0.000544155 Jy ! Component: 100 - total flux cleaned = 0.000373105 Jy ! Component: 150 - total flux cleaned = 0.000522799 Jy ! Component: 200 - total flux cleaned = 0.000519956 Jy ! Total flux subtracted in 200 components = 0.000519956 Jy ! Clean residual min=-0.010283 max=0.010798 Jy/beam ! Clean residual mean=-0.000011 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.716486 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.716487 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=0.292084Jy sigma=1.684222 ! Fit after self-cal, rms=0.292884Jy sigma=1.684432 ! 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=0.292884Jy sigma=1.684432 ! Fit after self-cal, rms=0.206447Jy sigma=1.133335 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 = 0.0139972 Jy ! Component: 100 - total flux cleaned = 0.0122575 Jy ! Component: 150 - total flux cleaned = 0.0113228 Jy ! Component: 200 - total flux cleaned = 0.0105285 Jy ! Total flux subtracted in 200 components = 0.0105285 Jy ! Clean residual min=-0.009277 max=0.009731 Jy/beam ! Clean residual mean=-0.000003 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 0.727015 Jy ! 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 0.727015 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=0.201289Jy sigma=1.109580 ! Fit after self-cal, rms=0.195597Jy sigma=1.080536 ! 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: 0.2841 x 0.7641 at -7.857 degrees (North through East) ! Clean map min=-0.0085304 max=0.6655 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=0.195597Jy sigma=1.080536 ! Fit after self-cal, rms=0.183723Jy sigma=1.054874 ! 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=0.183723Jy sigma=1.054874 ! Fit after self-cal, rms=0.182253Jy sigma=1.048947 ! Inverting map and beam ! Estimated beam: bmin=0.2795 mas, bmaj=0.7455 mas, bpa=-6.426 degrees ! Estimated noise=1.1822 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311668 Jy ! Component: 100 - total flux cleaned = 0.00338336 Jy ! Component: 150 - total flux cleaned = 0.00360885 Jy ! Component: 200 - total flux cleaned = 0.0038057 Jy ! Total flux subtracted in 200 components = 0.0038057 Jy ! Clean residual min=-0.005780 max=0.006224 Jy/beam ! Clean residual mean=0.000014 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.730821 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 53 components and 0.730821 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=0.182117Jy sigma=1.047621 ! Fit after self-cal, rms=0.181459Jy sigma=1.045641 ! 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=0.181459Jy sigma=1.045641 ! Fit after self-cal, rms=0.179647Jy sigma=1.038154 ! 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=0.179647Jy sigma=1.038154 ! Fit after self-cal, rms=0.179232Jy sigma=1.036972 ! Inverting map and beam ! Estimated beam: bmin=0.2797 mas, bmaj=0.7436 mas, bpa=-6.188 degrees ! Estimated noise=1.1831 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186457 Jy ! Component: 100 - total flux cleaned = 0.00207571 Jy ! Component: 150 - total flux cleaned = 0.00216115 Jy ! Component: 200 - total flux cleaned = 0.00216201 Jy ! Total flux subtracted in 200 components = 0.00216201 Jy ! Clean residual min=-0.005732 max=0.005787 Jy/beam ! Clean residual mean=0.000012 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.732983 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 54 components and 0.732983 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=0.179158Jy sigma=1.036204 ! Fit after self-cal, rms=0.178962Jy sigma=1.035880 ! 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=0.8572 mas, bmaj=1.073 mas, bpa=16.47 degrees ! Estimated noise=1.63555 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 = -0.00013115 Jy ! Component: 100 - total flux cleaned = 7.61601e-05 Jy ! Component: 150 - total flux cleaned = 0.000186337 Jy ! Component: 200 - total flux cleaned = 0.000212693 Jy ! Total flux subtracted in 200 components = 0.000212693 Jy ! Clean residual min=-0.005513 max=0.005678 Jy/beam ! Clean residual mean=0.000029 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.733195 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.733195 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=0.178965Jy sigma=1.035858 ! Fit after self-cal, rms=0.178841Jy sigma=1.035672 ! 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=0.2525 mas, bmaj=0.6824 mas, bpa=-4.085 degrees ! Estimated noise=1.56501 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.570577 Jy ! Component: 100 - total flux cleaned = 0.68159 Jy ! Component: 150 - total flux cleaned = 0.721136 Jy ! Component: 200 - total flux cleaned = 0.731754 Jy ! Total flux subtracted in 200 components = 0.731754 Jy ! Clean residual min=-0.008124 max=0.007948 Jy/beam ! Clean residual mean=0.000006 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 0.731754 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.731754 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2797 mas, bmaj=0.7436 mas, bpa=-6.188 degrees ! Estimated noise=1.1831 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 = 0.00109024 Jy ! Component: 100 - total flux cleaned = 0.00127783 Jy ! Component: 150 - total flux cleaned = 0.00143649 Jy ! Component: 200 - total flux cleaned = 0.0015749 Jy ! Total flux subtracted in 200 components = 0.0015749 Jy ! Clean residual min=-0.005229 max=0.005439 Jy/beam ! Clean residual mean=0.000011 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.733329 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.733329 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=0.8572 mas, bmaj=1.073 mas, bpa=16.47 degrees ! Estimated noise=1.63555 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 = 8.23567e-06 Jy ! Component: 100 - total flux cleaned = -9.30078e-05 Jy ! Component: 150 - total flux cleaned = -0.000209209 Jy ! Component: 200 - total flux cleaned = -0.000298935 Jy ! Total flux subtracted in 200 components = -0.000298935 Jy ! Clean residual min=-0.005616 max=0.005689 Jy/beam ! Clean residual mean=0.000029 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.73303 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.73303 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2797 mas, bmaj=0.7436 mas, bpa=-6.188 degrees ! Estimated noise=1.1831 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642208 Jy ! Component: 100 - total flux cleaned = 0.000649815 Jy ! Component: 150 - total flux cleaned = 0.00055885 Jy ! Component: 200 - total flux cleaned = 0.000391899 Jy ! Total flux subtracted in 200 components = 0.000391899 Jy ! Clean residual min=-0.005179 max=0.005206 Jy/beam ! Clean residual mean=0.000012 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.733422 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.733422 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=0.178640Jy sigma=1.034218 ! Fit after self-cal, rms=0.178554Jy sigma=1.034054 wmodel J1043+2408_K_2006_06_04_yyk\_map.mod ! Writing 31 model components to file: J1043+2408_K_2006_06_04_yyk_map.mod wobs J1043+2408_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1043+2408_K_2006_06_04_yyk_uvs.fits wwins J1043+2408_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J1043+2408_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 = -0.000179664 Jy ! Component: 100 - total flux cleaned = -0.00099885 Jy ! Component: 150 - total flux cleaned = -0.00115121 Jy ! Component: 200 - total flux cleaned = -0.00150811 Jy ! Component: 250 - total flux cleaned = -0.00205156 Jy ! Component: 300 - total flux cleaned = -0.00244272 Jy ! Component: 350 - total flux cleaned = -0.00281885 Jy ! Component: 400 - total flux cleaned = -0.00293901 Jy ! Component: 450 - total flux cleaned = -0.00299797 Jy ! Component: 500 - total flux cleaned = -0.00311326 Jy ! Component: 550 - total flux cleaned = -0.00311563 Jy ! Component: 600 - total flux cleaned = -0.0032224 Jy ! Component: 650 - total flux cleaned = -0.00317076 Jy ! Component: 700 - total flux cleaned = -0.0032189 Jy ! Component: 750 - total flux cleaned = -0.00312252 Jy ! Component: 800 - total flux cleaned = -0.00312288 Jy ! Component: 850 - total flux cleaned = -0.00312262 Jy ! Component: 900 - total flux cleaned = -0.00312309 Jy ! Component: 950 - total flux cleaned = -0.00316764 Jy ! Component: 1000 - total flux cleaned = -0.00316663 Jy ! Component: 1050 - total flux cleaned = -0.00312502 Jy ! Component: 1100 - total flux cleaned = -0.00328744 Jy ! Component: 1150 - total flux cleaned = -0.00340619 Jy ! Component: 1200 - total flux cleaned = -0.0034835 Jy ! Component: 1250 - total flux cleaned = -0.00348357 Jy ! Component: 1300 - total flux cleaned = -0.00363423 Jy ! Component: 1350 - total flux cleaned = -0.00374442 Jy ! Component: 1400 - total flux cleaned = -0.00392413 Jy ! Component: 1450 - total flux cleaned = -0.00402984 Jy ! Component: 1500 - total flux cleaned = -0.00406443 Jy ! Component: 1550 - total flux cleaned = -0.00409917 Jy ! Component: 1600 - total flux cleaned = -0.00429885 Jy ! Component: 1650 - total flux cleaned = -0.00423378 Jy ! Component: 1700 - total flux cleaned = -0.00436187 Jy ! Component: 1750 - total flux cleaned = -0.00429833 Jy ! Component: 1800 - total flux cleaned = -0.00426769 Jy ! Component: 1850 - total flux cleaned = -0.00435871 Jy ! Component: 1900 - total flux cleaned = -0.00438794 Jy ! Component: 1950 - total flux cleaned = -0.00441675 Jy ! Component: 2000 - total flux cleaned = -0.00433033 Jy ! Total flux subtracted in 2048 components = -0.00433057 Jy ! Clean residual min=-0.001623 max=0.001835 Jy/beam ! Clean residual mean=0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.729091 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 184 components and 0.729091 Jy ![Exited script file: muppet] wmap "J1043+2408_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2797 x 0.7436 at -6.188 degrees (North through East) ! Clean map min=-0.0035933 max=0.6594 Jy/beam ! Writing clean map to FITS file: J1043+2408_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 0.659404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000537316 device "J1043+2408_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1043+2408_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244455 0.244455 0.488911 0.977821 1.95564 3.91128 7.82257 15.6451 31.2903 62.5806 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.659 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2797 x 0.7436 at -6.188 degrees (North through East) ! Clean map min=-0.0035933 max=0.6594 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1043+2408_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1043+2408_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1043+2408_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:42:37 2010