! Started logfile: J1613+3412_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:45:33 2010 obs J1613+3412_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1613+3412_K_2006_06_11_yyk_uva.fits ! AN table 1: 1474 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976195 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 2714 lines of history. ! ! Reading 518008 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_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)= 2.89627 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=0.2529 mas, bmaj=0.7217 mas, bpa=8.006 degrees ! Estimated noise=2.11811 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 = 2.20317 Jy ! Component: 100 - total flux cleaned = 2.74391 Jy ! Total flux subtracted in 100 components = 2.74391 Jy ! Clean residual min=-0.157075 max=0.210542 Jy/beam ! Clean residual mean=-0.000713 rms=0.036830 Jy/beam ! Combined flux in latest and established models = 2.74391 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.74391 Jy ! ! Correcting IF 1. ! A total of 4 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007989Jy sigma=5.182354 ! Fit after self-cal, rms=1.007531Jy sigma=5.168040 ! Inverting map and beam ! Estimated beam: bmin=0.2529 mas, bmaj=0.7217 mas, bpa=8.006 degrees ! Estimated noise=2.11811 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=0.3037 mas, bmaj=0.7953 mas, bpa=5.082 degrees ! Estimated noise=1.29173 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 (0.455, -0.975). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.306601 Jy ! Component: 100 - total flux cleaned = 0.474094 Jy ! Component: 150 - total flux cleaned = 0.591537 Jy ! Component: 200 - total flux cleaned = 0.681083 Jy ! Total flux subtracted in 200 components = 0.681083 Jy ! Clean residual min=-0.113212 max=0.178593 Jy/beam ! Clean residual mean=-0.000885 rms=0.031097 Jy/beam ! Combined flux in latest and established models = 3.42499 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 66 model components to the UV plane model. ! The established model now contains 72 components and 3.42499 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=0.908578Jy sigma=4.523142 ! Fit after self-cal, rms=0.898948Jy sigma=4.456822 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3037 x 0.7953 at 5.082 degrees (North through East) ! Clean map min=-0.084246 max=2.5184 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.84 HN 1.04 KP 0.92 ! LA 0.89 MK 0.87 NL 1.10 OV 0.98 ! PT 0.89 SC 1.23 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.86 HN 1.14 KP 0.92 ! LA 0.91 MK 0.86 NL 1.16 OV 1.00 ! PT 0.78 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 1.09 KP 0.90 ! LA 0.91 MK 0.87 NL 1.08 OV 1.04 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.01 KP 0.94 ! LA 0.90 MK 0.97 NL 0.97 OV 1.01 ! PT 1.07 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 HN 0.89 KP 0.99 ! LA 0.96 MK 1.09 NL 1.06 OV 1.11 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.68 KP 0.76 ! LA 0.97 MK 1.13 NL 1.07 OV 1.22 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.82 KP 0.74 ! LA 0.93 MK 1.17 NL 1.05 OV 1.35 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.80 KP 0.79 ! LA 0.95 MK 1.23 NL 1.05 OV 1.37 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.898948Jy sigma=4.456822 ! Fit after self-cal, rms=0.717264Jy sigma=3.285942 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=0.717264Jy sigma=3.285942 ! Fit after self-cal, rms=0.717192Jy sigma=3.285972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3122 mas, bmaj=0.8086 mas, bpa=4.11 degrees ! Estimated noise=1.27582 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 = 0.00753683 Jy ! Component: 100 - total flux cleaned = 0.0112672 Jy ! Component: 150 - total flux cleaned = 0.0122779 Jy ! Component: 200 - total flux cleaned = 0.014854 Jy ! Total flux subtracted in 200 components = 0.014854 Jy ! Clean residual min=-0.039914 max=0.047039 Jy/beam ! Clean residual mean=-0.000152 rms=0.011268 Jy/beam ! Combined flux in latest and established models = 3.43984 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 3.43984 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=0.713931Jy sigma=3.250785 ! Fit after self-cal, rms=0.714109Jy sigma=3.249512 ! 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=0.714109Jy sigma=3.249512 ! Fit after self-cal, rms=0.401785Jy sigma=2.010584 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 = 0.0542568 Jy ! Component: 100 - total flux cleaned = 0.0658289 Jy ! Component: 150 - total flux cleaned = 0.0751699 Jy ! Component: 200 - total flux cleaned = 0.0777562 Jy ! Total flux subtracted in 200 components = 0.0777562 Jy ! Clean residual min=-0.031236 max=0.036736 Jy/beam ! Clean residual mean=-0.000106 rms=0.008901 Jy/beam ! Combined flux in latest and established models = 3.5176 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 3.5176 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=0.383656Jy sigma=1.901728 ! Fit after self-cal, rms=0.334566Jy sigma=1.709009 ! 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: 0.3122 x 0.8086 at 4.11 degrees (North through East) ! Clean map min=-0.030029 max=2.5734 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=0.334566Jy sigma=1.709009 ! Fit after self-cal, rms=0.298999Jy sigma=1.618491 ! 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=0.298999Jy sigma=1.618491 ! Fit after self-cal, rms=0.288419Jy sigma=1.572611 ! Inverting map and beam ! Estimated beam: bmin=0.3063 mas, bmaj=0.7864 mas, bpa=5.571 degrees ! Estimated noise=1.26264 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00988296 Jy ! Component: 100 - total flux cleaned = 0.0262866 Jy ! Component: 150 - total flux cleaned = 0.0346239 Jy ! Component: 200 - total flux cleaned = 0.0412213 Jy ! Total flux subtracted in 200 components = 0.0412213 Jy ! Clean residual min=-0.020279 max=0.025119 Jy/beam ! Clean residual mean=-0.000042 rms=0.006140 Jy/beam ! Combined flux in latest and established models = 3.55882 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 3.55882 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=0.283792Jy sigma=1.537509 ! Fit after self-cal, rms=0.280304Jy sigma=1.522087 ! 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=0.280304Jy sigma=1.522087 ! Fit after self-cal, rms=0.277764Jy sigma=1.512198 ! 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=0.277764Jy sigma=1.512198 ! Fit after self-cal, rms=0.276848Jy sigma=1.507098 ! Inverting map and beam ! Estimated beam: bmin=0.306 mas, bmaj=0.782 mas, bpa=5.664 degrees ! Estimated noise=1.2612 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118351 Jy ! Component: 100 - total flux cleaned = 0.00843635 Jy ! Component: 150 - total flux cleaned = 0.0146169 Jy ! Component: 200 - total flux cleaned = 0.0200952 Jy ! Total flux subtracted in 200 components = 0.0200952 Jy ! Clean residual min=-0.017926 max=0.021980 Jy/beam ! Clean residual mean=-0.000037 rms=0.005344 Jy/beam ! Combined flux in latest and established models = 3.57892 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 154 components and 3.57892 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=0.274559Jy sigma=1.490238 ! Fit after self-cal, rms=0.274111Jy sigma=1.487803 ! 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=0.82 mas, bmaj=1.013 mas, bpa=9.402 degrees ! Estimated noise=1.7226 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 = 0.0193976 Jy ! Component: 100 - total flux cleaned = 0.0272058 Jy ! Component: 150 - total flux cleaned = 0.0321252 Jy ! Component: 200 - total flux cleaned = 0.0350948 Jy ! Total flux subtracted in 200 components = 0.0350948 Jy ! Clean residual min=-0.021916 max=0.031034 Jy/beam ! Clean residual mean=-0.000083 rms=0.008469 Jy/beam ! Combined flux in latest and established models = 3.61401 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 3.61401 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=0.273716Jy sigma=1.485232 ! Fit after self-cal, rms=0.273469Jy sigma=1.483777 ! 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=0.2543 mas, bmaj=0.7115 mas, bpa=8.343 degrees ! Estimated noise=2.0395 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.16888 Jy ! Component: 100 - total flux cleaned = 2.66175 Jy ! Component: 150 - total flux cleaned = 2.8813 Jy ! Component: 200 - total flux cleaned = 3.00559 Jy ! Total flux subtracted in 200 components = 3.00559 Jy ! Clean residual min=-0.034405 max=0.048159 Jy/beam ! Clean residual mean=-0.000261 rms=0.010463 Jy/beam ! Combined flux in latest and established models = 3.00559 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 25 model components to the UV plane model. ! The established model now contains 25 components and 3.00559 Jy ! Inverting map and beam ! Estimated beam: bmin=0.306 mas, bmaj=0.782 mas, bpa=5.664 degrees ! Estimated noise=1.2612 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 = 0.121244 Jy ! Component: 100 - total flux cleaned = 0.19966 Jy ! Component: 150 - total flux cleaned = 0.259642 Jy ! Component: 200 - total flux cleaned = 0.307011 Jy ! Total flux subtracted in 200 components = 0.307011 Jy ! Clean residual min=-0.023495 max=0.028774 Jy/beam ! Clean residual mean=-0.000289 rms=0.008805 Jy/beam ! Combined flux in latest and established models = 3.3126 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 77 components and 3.31261 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=0.82 mas, bmaj=1.013 mas, bpa=9.402 degrees ! Estimated noise=1.7226 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 = 0.078282 Jy ! Component: 100 - total flux cleaned = 0.131615 Jy ! Component: 150 - total flux cleaned = 0.171785 Jy ! Component: 200 - total flux cleaned = 0.20288 Jy ! Total flux subtracted in 200 components = 0.20288 Jy ! Clean residual min=-0.028309 max=0.036353 Jy/beam ! Clean residual mean=-0.000279 rms=0.010630 Jy/beam ! Combined flux in latest and established models = 3.51549 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 173 components and 3.51549 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.306 mas, bmaj=0.782 mas, bpa=5.664 degrees ! Estimated noise=1.2612 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190516 Jy ! Component: 100 - total flux cleaned = 0.0339272 Jy ! Component: 150 - total flux cleaned = 0.0465258 Jy ! Component: 200 - total flux cleaned = 0.0573167 Jy ! Total flux subtracted in 200 components = 0.0573167 Jy ! Clean residual min=-0.016312 max=0.022878 Jy/beam ! Clean residual mean=-0.000071 rms=0.005075 Jy/beam ! Combined flux in latest and established models = 3.5728 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 200 components and 3.5728 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=0.272436Jy sigma=1.478803 ! Fit after self-cal, rms=0.271970Jy sigma=1.476536 wmodel J1613+3412_K_2006_06_11_yyk\_map.mod ! Writing 200 model components to file: J1613+3412_K_2006_06_11_yyk_map.mod wobs J1613+3412_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1613+3412_K_2006_06_11_yyk_uvs.fits wwins J1613+3412_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J1613+3412_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 = 0.0094542 Jy ! Component: 100 - total flux cleaned = 0.0144526 Jy ! Component: 150 - total flux cleaned = 0.0164044 Jy ! Component: 200 - total flux cleaned = 0.0158725 Jy ! Component: 250 - total flux cleaned = 0.0156243 Jy ! Component: 300 - total flux cleaned = 0.016093 Jy ! Component: 350 - total flux cleaned = 0.0160855 Jy ! Component: 400 - total flux cleaned = 0.0152163 Jy ! Component: 450 - total flux cleaned = 0.0148011 Jy ! Component: 500 - total flux cleaned = 0.0143929 Jy ! Component: 550 - total flux cleaned = 0.0143933 Jy ! Component: 600 - total flux cleaned = 0.0143929 Jy ! Component: 650 - total flux cleaned = 0.0143948 Jy ! Component: 700 - total flux cleaned = 0.0145763 Jy ! Component: 750 - total flux cleaned = 0.0149255 Jy ! Component: 800 - total flux cleaned = 0.0149262 Jy ! Component: 850 - total flux cleaned = 0.0150946 Jy ! Component: 900 - total flux cleaned = 0.0150982 Jy ! Component: 950 - total flux cleaned = 0.0154162 Jy ! Component: 1000 - total flux cleaned = 0.015412 Jy ! Component: 1050 - total flux cleaned = 0.0152588 Jy ! Component: 1100 - total flux cleaned = 0.0152579 Jy ! Component: 1150 - total flux cleaned = 0.0154029 Jy ! Component: 1200 - total flux cleaned = 0.0154023 Jy ! Component: 1250 - total flux cleaned = 0.0154024 Jy ! Component: 1300 - total flux cleaned = 0.0155426 Jy ! Component: 1350 - total flux cleaned = 0.0156741 Jy ! Component: 1400 - total flux cleaned = 0.0156713 Jy ! Component: 1450 - total flux cleaned = 0.0159297 Jy ! Component: 1500 - total flux cleaned = 0.0163085 Jy ! Component: 1550 - total flux cleaned = 0.016308 Jy ! Component: 1600 - total flux cleaned = 0.0166733 Jy ! Component: 1650 - total flux cleaned = 0.0169153 Jy ! Component: 1700 - total flux cleaned = 0.0171538 Jy ! Component: 1750 - total flux cleaned = 0.0175044 Jy ! Component: 1800 - total flux cleaned = 0.0175066 Jy ! Component: 1850 - total flux cleaned = 0.0180705 Jy ! Component: 1900 - total flux cleaned = 0.0185158 Jy ! Component: 1950 - total flux cleaned = 0.0190603 Jy ! Component: 2000 - total flux cleaned = 0.0195958 Jy ! Total flux subtracted in 2048 components = 0.0198062 Jy ! Clean residual min=-0.005500 max=0.005242 Jy/beam ! Clean residual mean=-0.000028 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 3.59261 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 363 components and 3.59261 Jy ![Exited script file: muppet] wmap "J1613+3412_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.306 x 0.782 at 5.664 degrees (North through East) ! Clean map min=-0.010873 max=2.5625 Jy/beam ! Writing clean map to FITS file: J1613+3412_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 2.56248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.002051 device "J1613+3412_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1613+3412_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240119 0.240119 0.480238 0.960475 1.92095 3.8419 7.6838 15.3676 30.7352 61.4704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.562 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.306 x 0.782 at 5.664 degrees (North through East) ! Clean map min=-0.010873 max=2.5625 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1613+3412_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1613+3412_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1613+3412_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:45:35 2010