! Started logfile: J0339-0146_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:38:44 2010 obs J0339-0146_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0339-0146_K_2006_06_11_yyk_uva.fits ! AN table 1: 728 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893101 visibilities/baseline/integration-bin. ! Found source: J0339-0146 ! ! 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 2714 lines of history. ! ! Reading 234064 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 J0339-0146_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.60718 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=0.2394 mas, bmaj=0.6231 mas, bpa=-3.356 degrees ! Estimated noise=4.68207 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 = 1.17516 Jy ! Component: 100 - total flux cleaned = 1.43951 Jy ! Total flux subtracted in 100 components = 1.43951 Jy ! Clean residual min=-0.095641 max=0.116094 Jy/beam ! Clean residual mean=-0.000378 rms=0.029169 Jy/beam ! Combined flux in latest and established models = 1.43951 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 1.43951 Jy ! ! Correcting IF 1. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 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=0.716165Jy sigma=2.801837 ! Fit after self-cal, rms=0.716377Jy sigma=2.800075 ! Inverting map and beam ! Estimated beam: bmin=0.2394 mas, bmaj=0.6231 mas, bpa=-3.356 degrees ! Estimated noise=4.68207 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=0.2516 mas, bmaj=0.7353 mas, bpa=-9.523 degrees ! Estimated noise=2.30607 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 = 0.113244 Jy ! Component: 100 - total flux cleaned = 0.157707 Jy ! Component: 150 - total flux cleaned = 0.172247 Jy ! Component: 200 - total flux cleaned = 0.174747 Jy ! Total flux subtracted in 200 components = 0.174747 Jy ! Clean residual min=-0.114723 max=0.124042 Jy/beam ! Clean residual mean=-0.000045 rms=0.033561 Jy/beam ! Combined flux in latest and established models = 1.61425 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 1.61425 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=0.698716Jy sigma=2.717624 ! Fit after self-cal, rms=0.698689Jy sigma=2.717494 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2516 x 0.7353 at -9.523 degrees (North through East) ! Clean map min=-0.10873 max=1.3373 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 1.02 KP 0.91 ! LA 0.87 MK 0.82 NL 1.15 OV 1.00 ! PT 0.91 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00* HN 1.14 KP 0.91 ! LA 0.90 MK 0.82 NL 1.23 OV 1.03 ! PT 0.78 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 HN 1.05 KP 0.88 ! LA 0.88 MK 0.84 NL 1.15 OV 1.09 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 0.92 ! LA 0.89 MK 0.94 NL 0.97 OV 1.06 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.91 KP 0.98 ! LA 0.96 MK 1.06 NL 1.04 OV 1.14 ! PT 0.87 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.55 HN 0.64 KP 0.76 ! LA 0.98 MK 1.09 NL 1.11 OV 1.27 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.53 HN 0.80 KP 0.71 ! LA 0.94 MK 1.12 NL 1.07 OV 1.41 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.56 HN 0.77 KP 0.76 ! LA 0.93 MK 1.18 NL 1.07 OV 1.43 ! PT 0.96 SC 0.90 ! ! ! Fit before self-cal, rms=0.698689Jy sigma=2.717494 ! Fit after self-cal, rms=0.612574Jy sigma=2.293560 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=0.612574Jy sigma=2.293560 ! Fit after self-cal, rms=0.612454Jy sigma=2.292902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2496 mas, bmaj=0.7453 mas, bpa=-9.399 degrees ! Estimated noise=2.2502 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 (1.885, 0.91). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.12015 Jy ! Component: 100 - total flux cleaned = 0.175582 Jy ! Component: 150 - total flux cleaned = 0.211865 Jy ! Component: 200 - total flux cleaned = 0.239724 Jy ! Total flux subtracted in 200 components = 0.239724 Jy ! Clean residual min=-0.026967 max=0.033391 Jy/beam ! Clean residual mean=-0.000158 rms=0.008481 Jy/beam ! Combined flux in latest and established models = 1.85398 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 1.85398 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=0.596792Jy sigma=2.158034 ! Fit after self-cal, rms=0.597054Jy sigma=2.157605 ! 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=0.597054Jy sigma=2.157605 ! Fit after self-cal, rms=0.425435Jy sigma=1.326225 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.745, -5.785). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576976 Jy ! Component: 100 - total flux cleaned = 0.0887085 Jy ! Component: 150 - total flux cleaned = 0.111711 Jy ! Component: 200 - total flux cleaned = 0.130064 Jy ! Total flux subtracted in 200 components = 0.130064 Jy ! Clean residual min=-0.019294 max=0.018600 Jy/beam ! Clean residual mean=-0.000103 rms=0.005374 Jy/beam ! Combined flux in latest and established models = 1.98404 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 1.98404 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=0.418920Jy sigma=1.266168 ! Fit after self-cal, rms=0.396885Jy sigma=1.157828 ! 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: 0.2496 x 0.7453 at -9.399 degrees (North through East) ! Clean map min=-0.015822 max=1.3799 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=0.396885Jy sigma=1.157828 ! Fit after self-cal, rms=0.392608Jy sigma=1.147677 ! 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=0.392608Jy sigma=1.147677 ! Fit after self-cal, rms=0.391063Jy sigma=1.135618 ! Inverting map and beam ! Estimated beam: bmin=0.2499 mas, bmaj=0.7348 mas, bpa=-8.947 degrees ! Estimated noise=2.2294 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164899 Jy ! Component: 100 - total flux cleaned = 0.028384 Jy ! Component: 150 - total flux cleaned = 0.0356013 Jy ! Component: 200 - total flux cleaned = 0.0400437 Jy ! Total flux subtracted in 200 components = 0.0400437 Jy ! Clean residual min=-0.012744 max=0.012882 Jy/beam ! Clean residual mean=-0.000030 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 2.02408 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 2.02408 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=0.390510Jy sigma=1.128239 ! Fit after self-cal, rms=0.391297Jy sigma=1.127470 ! 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=0.391297Jy sigma=1.127470 ! Fit after self-cal, rms=0.391117Jy sigma=1.123679 ! 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=0.391117Jy sigma=1.123679 ! Fit after self-cal, rms=0.390773Jy sigma=1.122401 ! Inverting map and beam ! Estimated beam: bmin=0.2499 mas, bmaj=0.7334 mas, bpa=-8.871 degrees ! Estimated noise=2.23036 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794221 Jy ! Component: 100 - total flux cleaned = 0.0114495 Jy ! Component: 150 - total flux cleaned = 0.0138831 Jy ! Component: 200 - total flux cleaned = 0.0154691 Jy ! Total flux subtracted in 200 components = 0.0154691 Jy ! Clean residual min=-0.011192 max=0.011521 Jy/beam ! Clean residual mean=-0.000018 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 2.03955 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 2.03955 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=0.390587Jy sigma=1.120183 ! Fit after self-cal, rms=0.391181Jy sigma=1.121164 ! 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=0.8571 mas, bmaj=1.34 mas, bpa=0.5755 degrees ! Estimated noise=3.34242 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 = 0.00300024 Jy ! Component: 100 - total flux cleaned = 0.00570845 Jy ! Component: 150 - total flux cleaned = 0.0071397 Jy ! Component: 200 - total flux cleaned = 0.00803119 Jy ! Total flux subtracted in 200 components = 0.00803119 Jy ! Clean residual min=-0.015586 max=0.015920 Jy/beam ! Clean residual mean=-0.000036 rms=0.005234 Jy/beam ! Combined flux in latest and established models = 2.04758 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 131 components and 2.04758 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=0.391445Jy sigma=1.121554 ! Fit after self-cal, rms=0.391834Jy sigma=1.122118 ! 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=0.2371 mas, bmaj=0.6168 mas, bpa=-3.009 degrees ! Estimated noise=4.56113 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.19772 Jy ! Component: 100 - total flux cleaned = 1.48043 Jy ! Component: 150 - total flux cleaned = 1.61631 Jy ! Component: 200 - total flux cleaned = 1.70369 Jy ! Total flux subtracted in 200 components = 1.70369 Jy ! Clean residual min=-0.038251 max=0.042725 Jy/beam ! Clean residual mean=-0.000165 rms=0.011068 Jy/beam ! Combined flux in latest and established models = 1.70369 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.70369 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2499 mas, bmaj=0.7334 mas, bpa=-8.871 degrees ! Estimated noise=2.23036 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 = 0.0735727 Jy ! Component: 100 - total flux cleaned = 0.125203 Jy ! Component: 150 - total flux cleaned = 0.165804 Jy ! Component: 200 - total flux cleaned = 0.198548 Jy ! Total flux subtracted in 200 components = 0.198548 Jy ! Clean residual min=-0.020669 max=0.021048 Jy/beam ! Clean residual mean=-0.000108 rms=0.006665 Jy/beam ! Combined flux in latest and established models = 1.90224 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 66 components and 1.90224 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=0.8571 mas, bmaj=1.34 mas, bpa=0.5755 degrees ! Estimated noise=3.34242 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 = 0.0542899 Jy ! Component: 100 - total flux cleaned = 0.0849965 Jy ! Component: 150 - total flux cleaned = 0.104037 Jy ! Component: 200 - total flux cleaned = 0.116949 Jy ! Total flux subtracted in 200 components = 0.116949 Jy ! Clean residual min=-0.017447 max=0.013732 Jy/beam ! Clean residual mean=-0.000072 rms=0.005723 Jy/beam ! Combined flux in latest and established models = 2.01919 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 110 components and 2.01919 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2499 mas, bmaj=0.7334 mas, bpa=-8.871 degrees ! Estimated noise=2.23036 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176786 Jy ! Component: 100 - total flux cleaned = 0.00614651 Jy ! Component: 150 - total flux cleaned = 0.00921609 Jy ! Component: 200 - total flux cleaned = 0.0123058 Jy ! Total flux subtracted in 200 components = 0.0123058 Jy ! Clean residual min=-0.012715 max=0.013155 Jy/beam ! Clean residual mean=-0.000018 rms=0.003595 Jy/beam ! Combined flux in latest and established models = 2.03149 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 2.03149 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=0.392410Jy sigma=1.126620 ! Fit after self-cal, rms=0.392496Jy sigma=1.125727 wmodel J0339-0146_K_2006_06_11_yyk\_map.mod ! Writing 127 model components to file: J0339-0146_K_2006_06_11_yyk_map.mod wobs J0339-0146_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0339-0146_K_2006_06_11_yyk_uvs.fits wwins J0339-0146_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J0339-0146_K_2006_06_11_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 = 0.000289296 Jy ! Component: 100 - total flux cleaned = -0.000915265 Jy ! Component: 150 - total flux cleaned = -0.0025527 Jy ! Component: 200 - total flux cleaned = -0.00372499 Jy ! Component: 250 - total flux cleaned = -0.00448861 Jy ! Component: 300 - total flux cleaned = -0.005048 Jy ! Component: 350 - total flux cleaned = -0.00491812 Jy ! Component: 400 - total flux cleaned = -0.0046746 Jy ! Component: 450 - total flux cleaned = -0.00490483 Jy ! Component: 500 - total flux cleaned = -0.00458176 Jy ! Component: 550 - total flux cleaned = -0.00458083 Jy ! Component: 600 - total flux cleaned = -0.00428723 Jy ! Component: 650 - total flux cleaned = -0.00419337 Jy ! Component: 700 - total flux cleaned = -0.00392311 Jy ! Component: 750 - total flux cleaned = -0.00357725 Jy ! Component: 800 - total flux cleaned = -0.00324375 Jy ! Component: 850 - total flux cleaned = -0.0026806 Jy ! Component: 900 - total flux cleaned = -0.00229235 Jy ! Component: 950 - total flux cleaned = -0.00191473 Jy ! Component: 1000 - total flux cleaned = -0.00176774 Jy ! Component: 1050 - total flux cleaned = -0.00169727 Jy ! Component: 1100 - total flux cleaned = -0.00142339 Jy ! Component: 1150 - total flux cleaned = -0.00142382 Jy ! Component: 1200 - total flux cleaned = -0.00109996 Jy ! Component: 1250 - total flux cleaned = -0.00103868 Jy ! Component: 1300 - total flux cleaned = -0.000977805 Jy ! Component: 1350 - total flux cleaned = -0.000917412 Jy ! Component: 1400 - total flux cleaned = -0.000858206 Jy ! Component: 1450 - total flux cleaned = -0.000572851 Jy ! Component: 1500 - total flux cleaned = -0.000462622 Jy ! Component: 1550 - total flux cleaned = -0.000245059 Jy ! Component: 1600 - total flux cleaned = -8.49269e-05 Jy ! Component: 1650 - total flux cleaned = 7.30562e-05 Jy ! Component: 1700 - total flux cleaned = 0.000383406 Jy ! Component: 1750 - total flux cleaned = 0.000483945 Jy ! Component: 1800 - total flux cleaned = 0.000632227 Jy ! Component: 1850 - total flux cleaned = 0.00063222 Jy ! Component: 1900 - total flux cleaned = 0.000680638 Jy ! Component: 1950 - total flux cleaned = 0.000680965 Jy ! Component: 2000 - total flux cleaned = 0.000635154 Jy ! Total flux subtracted in 2048 components = 0.000726838 Jy ! Clean residual min=-0.002393 max=0.002747 Jy/beam ! Clean residual mean=-0.000005 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 2.03222 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 264 components and 2.03222 Jy ![Exited script file: muppet] wmap "J0339-0146_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2499 x 0.7334 at -8.871 degrees (North through East) ! Clean map min=-0.0068708 max=1.3636 Jy/beam ! Writing clean map to FITS file: J0339-0146_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.36365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000812568 device "J0339-0146_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0339-0146_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178763 0.178763 0.357527 0.715053 1.43011 2.86021 5.72042 11.4408 22.8817 45.7634 91.5268 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.363 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2499 x 0.7334 at -8.871 degrees (North through East) ! Clean map min=-0.0068708 max=1.3636 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0339-0146_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0339-0146_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0339-0146_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:38:46 2010