! Started logfile: J1613+3412_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:45:35 2010 obs J1613+3412_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1613+3412_K_2006_10_20_yyk_uva.fits ! AN table 1: 1360 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956797 visibilities/baseline/integration-bin. ! Found source: J1613+3412 ! ! 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 468448 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 J1613+3412_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)= 2.33562 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=0.2594 mas, bmaj=0.6995 mas, bpa=9.506 degrees ! Estimated noise=2.90943 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 = 1.79177 Jy ! Component: 100 - total flux cleaned = 2.14883 Jy ! Total flux subtracted in 100 components = 2.14883 Jy ! Clean residual min=-0.114314 max=0.213905 Jy/beam ! Clean residual mean=-0.000578 rms=0.033960 Jy/beam ! Combined flux in latest and established models = 2.14883 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.14883 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=0.786125Jy sigma=4.195795 ! Fit after self-cal, rms=0.786318Jy sigma=4.189139 ! Inverting map and beam ! Estimated beam: bmin=0.2594 mas, bmaj=0.6995 mas, bpa=9.506 degrees ! Estimated noise=2.90943 mJy/beam. ! Added new window around map position (0.325, -0.845). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.231147 Jy ! Component: 100 - total flux cleaned = 0.342646 Jy ! Total flux subtracted in 100 components = 0.342646 Jy ! Clean residual min=-0.105069 max=0.119241 Jy/beam ! Clean residual mean=-0.000474 rms=0.026389 Jy/beam ! Combined flux in latest and established models = 2.49148 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 2.49148 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=0.721282Jy sigma=3.788858 ! Fit after self-cal, rms=0.716951Jy sigma=3.758251 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3198 mas, bmaj=0.7772 mas, bpa=9.071 degrees ! Estimated noise=1.38741 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 = 0.149717 Jy ! Component: 100 - total flux cleaned = 0.247359 Jy ! Component: 150 - total flux cleaned = 0.320688 Jy ! Component: 200 - total flux cleaned = 0.377053 Jy ! Total flux subtracted in 200 components = 0.377053 Jy ! Clean residual min=-0.094607 max=0.138667 Jy/beam ! Clean residual mean=-0.000595 rms=0.027441 Jy/beam ! Combined flux in latest and established models = 2.86853 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 2.86853 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=0.686547Jy sigma=3.556149 ! Fit after self-cal, rms=0.683480Jy sigma=3.546159 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3198 x 0.7772 at 9.071 degrees (North through East) ! Clean map min=-0.096386 max=2.1042 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 1.05 KP 0.93 ! LA 0.87 MK 0.85 NL 1.38 OV 1.08 ! PT 0.91 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.14 KP 0.92 ! LA 0.89 MK 0.83 NL 1.43 OV 1.09 ! PT 0.81 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.07 KP 0.89 ! LA 0.89 MK 0.88 NL 1.19 OV 1.08 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.07 KP 0.94 ! LA 0.87 MK 0.97 NL 0.90 OV 0.95 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.94 KP 1.01 ! LA 0.93 MK 1.10 NL 1.17 OV 0.99 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.75 KP 0.76 ! LA 0.95 MK 1.15 NL 1.11 OV 1.20 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.88 KP 0.74 ! LA 0.92 MK 1.18 NL 1.20 OV 1.48 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 0.87 KP 0.79 ! LA 0.92 MK 1.25 NL 1.27 OV 1.46 ! PT 1.04 SC 0.92 ! ! ! Fit before self-cal, rms=0.683480Jy sigma=3.546159 ! Fit after self-cal, rms=0.510702Jy sigma=2.551335 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=0.510702Jy sigma=2.551335 ! Fit after self-cal, rms=0.510618Jy sigma=2.551090 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.325 mas, bmaj=0.7728 mas, bpa=9.068 degrees ! Estimated noise=1.3775 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 = -0.036927 Jy ! Component: 100 - total flux cleaned = -0.0457439 Jy ! Component: 150 - total flux cleaned = -0.0478411 Jy ! Component: 200 - total flux cleaned = -0.0499147 Jy ! Total flux subtracted in 200 components = -0.0499147 Jy ! Clean residual min=-0.040490 max=0.047859 Jy/beam ! Clean residual mean=-0.000198 rms=0.011164 Jy/beam ! Combined flux in latest and established models = 2.81862 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 2.81862 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=0.506121Jy sigma=2.517086 ! Fit after self-cal, rms=0.505652Jy sigma=2.512959 ! 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=0.505652Jy sigma=2.512959 ! Fit after self-cal, rms=0.365870Jy sigma=1.584422 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 (0.39, -2.99). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0618419 Jy ! Component: 100 - total flux cleaned = 0.0970754 Jy ! Component: 150 - total flux cleaned = 0.121404 Jy ! Component: 200 - total flux cleaned = 0.137066 Jy ! Total flux subtracted in 200 components = 0.137066 Jy ! Clean residual min=-0.030350 max=0.029711 Jy/beam ! Clean residual mean=-0.000122 rms=0.008158 Jy/beam ! Combined flux in latest and established models = 2.95569 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 97 components and 2.95568 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=0.357841Jy sigma=1.510184 ! Fit after self-cal, rms=0.340088Jy sigma=1.396146 ! 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: 0.325 x 0.7728 at 9.068 degrees (North through East) ! Clean map min=-0.028308 max=2.1477 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=0.340088Jy sigma=1.396146 ! Fit after self-cal, rms=0.334578Jy sigma=1.362960 ! 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=0.334578Jy sigma=1.362960 ! Fit after self-cal, rms=0.329861Jy sigma=1.338130 ! Inverting map and beam ! Estimated beam: bmin=0.3244 mas, bmaj=0.7683 mas, bpa=8.902 degrees ! Estimated noise=1.37276 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00243997 Jy ! Component: 100 - total flux cleaned = 0.00342447 Jy ! Component: 150 - total flux cleaned = 0.0110488 Jy ! Component: 200 - total flux cleaned = 0.0160351 Jy ! Total flux subtracted in 200 components = 0.0160351 Jy ! Clean residual min=-0.023192 max=0.020289 Jy/beam ! Clean residual mean=-0.000081 rms=0.005801 Jy/beam ! Combined flux in latest and established models = 2.97172 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 2.97172 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=0.327291Jy sigma=1.317813 ! Fit after self-cal, rms=0.324930Jy sigma=1.306527 ! 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=0.324930Jy sigma=1.306527 ! Fit after self-cal, rms=0.323259Jy sigma=1.297877 ! 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=0.323259Jy sigma=1.297877 ! Fit after self-cal, rms=0.321789Jy sigma=1.292498 ! Inverting map and beam ! Estimated beam: bmin=0.3241 mas, bmaj=0.7659 mas, bpa=8.952 degrees ! Estimated noise=1.37149 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00455086 Jy ! Component: 100 - total flux cleaned = 0.00200094 Jy ! Component: 150 - total flux cleaned = 0.00579618 Jy ! Component: 200 - total flux cleaned = 0.00914056 Jy ! Total flux subtracted in 200 components = 0.00914056 Jy ! Clean residual min=-0.019701 max=0.017787 Jy/beam ! Clean residual mean=-0.000069 rms=0.005064 Jy/beam ! Combined flux in latest and established models = 2.98086 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 121 components and 2.98086 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=0.320486Jy sigma=1.282282 ! Fit after self-cal, rms=0.319515Jy sigma=1.278689 ! 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=0.8626 mas, bmaj=1.028 mas, bpa=40.16 degrees ! Estimated noise=1.851 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 = 0.0136281 Jy ! Component: 100 - total flux cleaned = 0.0183765 Jy ! Component: 150 - total flux cleaned = 0.0207791 Jy ! Component: 200 - total flux cleaned = 0.0221792 Jy ! Total flux subtracted in 200 components = 0.0221792 Jy ! Clean residual min=-0.020599 max=0.023689 Jy/beam ! Clean residual mean=-0.000091 rms=0.007326 Jy/beam ! Combined flux in latest and established models = 3.00304 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 3.00304 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=0.319804Jy sigma=1.279752 ! Fit after self-cal, rms=0.319152Jy sigma=1.277682 ! 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=0.2596 mas, bmaj=0.6932 mas, bpa=9.325 degrees ! Estimated noise=2.89177 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.80504 Jy ! Component: 100 - total flux cleaned = 2.1774 Jy ! Component: 150 - total flux cleaned = 2.35185 Jy ! Component: 200 - total flux cleaned = 2.4538 Jy ! Total flux subtracted in 200 components = 2.4538 Jy ! Clean residual min=-0.041178 max=0.043535 Jy/beam ! Clean residual mean=-0.000248 rms=0.010452 Jy/beam ! Combined flux in latest and established models = 2.4538 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 2.4538 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3241 mas, bmaj=0.7659 mas, bpa=8.952 degrees ! Estimated noise=1.37149 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 = 0.106696 Jy ! Component: 100 - total flux cleaned = 0.178496 Jy ! Component: 150 - total flux cleaned = 0.233526 Jy ! Component: 200 - total flux cleaned = 0.277413 Jy ! Total flux subtracted in 200 components = 0.277413 Jy ! Clean residual min=-0.023614 max=0.033489 Jy/beam ! Clean residual mean=-0.000299 rms=0.008723 Jy/beam ! Combined flux in latest and established models = 2.73122 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 68 components and 2.73122 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=0.8626 mas, bmaj=1.028 mas, bpa=40.16 degrees ! Estimated noise=1.851 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 = 0.0717656 Jy ! Component: 100 - total flux cleaned = 0.121102 Jy ! Component: 150 - total flux cleaned = 0.157434 Jy ! Component: 200 - total flux cleaned = 0.184722 Jy ! Total flux subtracted in 200 components = 0.184722 Jy ! Clean residual min=-0.024191 max=0.031030 Jy/beam ! Clean residual mean=-0.000268 rms=0.009152 Jy/beam ! Combined flux in latest and established models = 2.91594 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 124 components and 2.91594 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3241 mas, bmaj=0.7659 mas, bpa=8.952 degrees ! Estimated noise=1.37149 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175484 Jy ! Component: 100 - total flux cleaned = 0.0296862 Jy ! Component: 150 - total flux cleaned = 0.0379371 Jy ! Component: 200 - total flux cleaned = 0.0434159 Jy ! Total flux subtracted in 200 components = 0.0434159 Jy ! Clean residual min=-0.019037 max=0.019314 Jy/beam ! Clean residual mean=-0.000085 rms=0.005091 Jy/beam ! Combined flux in latest and established models = 2.95936 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 2.95936 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=0.319860Jy sigma=1.279318 ! Fit after self-cal, rms=0.319181Jy sigma=1.277484 wmodel J1613+3412_K_2006_10_20_yyk\_map.mod ! Writing 142 model components to file: J1613+3412_K_2006_10_20_yyk_map.mod wobs J1613+3412_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1613+3412_K_2006_10_20_yyk_uvs.fits wwins J1613+3412_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J1613+3412_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 = 0.002903 Jy ! Component: 100 - total flux cleaned = 0.00388941 Jy ! Component: 150 - total flux cleaned = 0.0047839 Jy ! Component: 200 - total flux cleaned = 0.00563488 Jy ! Component: 250 - total flux cleaned = 0.00643513 Jy ! Component: 300 - total flux cleaned = 0.00717894 Jy ! Component: 350 - total flux cleaned = 0.00836509 Jy ! Component: 400 - total flux cleaned = 0.00904041 Jy ! Component: 450 - total flux cleaned = 0.0101206 Jy ! Component: 500 - total flux cleaned = 0.0107384 Jy ! Component: 550 - total flux cleaned = 0.0111378 Jy ! Component: 600 - total flux cleaned = 0.0117093 Jy ! Component: 650 - total flux cleaned = 0.0118876 Jy ! Component: 700 - total flux cleaned = 0.0122447 Jy ! Component: 750 - total flux cleaned = 0.0129304 Jy ! Component: 800 - total flux cleaned = 0.0132611 Jy ! Component: 850 - total flux cleaned = 0.0135831 Jy ! Component: 900 - total flux cleaned = 0.0142137 Jy ! Component: 950 - total flux cleaned = 0.0145175 Jy ! Component: 1000 - total flux cleaned = 0.0146672 Jy ! Component: 1050 - total flux cleaned = 0.0152452 Jy ! Component: 1100 - total flux cleaned = 0.0151004 Jy ! Component: 1150 - total flux cleaned = 0.0153778 Jy ! Component: 1200 - total flux cleaned = 0.0157824 Jy ! Component: 1250 - total flux cleaned = 0.0163145 Jy ! Component: 1300 - total flux cleaned = 0.01657 Jy ! Component: 1350 - total flux cleaned = 0.0169475 Jy ! Component: 1400 - total flux cleaned = 0.0173151 Jy ! Component: 1450 - total flux cleaned = 0.0170738 Jy ! Component: 1500 - total flux cleaned = 0.0175484 Jy ! Component: 1550 - total flux cleaned = 0.0174332 Jy ! Component: 1600 - total flux cleaned = 0.0178921 Jy ! Component: 1650 - total flux cleaned = 0.0180028 Jy ! Component: 1700 - total flux cleaned = 0.0182212 Jy ! Component: 1750 - total flux cleaned = 0.0183311 Jy ! Component: 1800 - total flux cleaned = 0.0184368 Jy ! Component: 1850 - total flux cleaned = 0.0187475 Jy ! Component: 1900 - total flux cleaned = 0.0190519 Jy ! Component: 1950 - total flux cleaned = 0.0189504 Jy ! Component: 2000 - total flux cleaned = 0.0193449 Jy ! Total flux subtracted in 2048 components = 0.0192469 Jy ! Clean residual min=-0.004802 max=0.004895 Jy/beam ! Clean residual mean=-0.000026 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 2.9786 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 288 components and 2.9786 Jy ![Exited script file: muppet] wmap "J1613+3412_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3241 x 0.7659 at 8.952 degrees (North through East) ! Clean map min=-0.010148 max=2.1451 Jy/beam ! Writing clean map to FITS file: J1613+3412_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 2.14511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00184919 device "J1613+3412_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1613+3412_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258615 0.258615 0.517229 1.03446 2.06892 4.13784 8.27567 16.5513 33.1027 66.2054 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3241 x 0.7659 at 8.952 degrees (North through East) ! Clean map min=-0.010148 max=2.1451 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1613+3412_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1613+3412_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1613+3412_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:45:37 2010