! Started logfile: J0340+4732_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:38:47 2010 obs J0340+4732_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0340+4732_K_2006_06_04_yyk_uva.fits ! AN table 1: 1760 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.904324 visibilities/baseline/integration-bin. ! Found source: J0340+4732 ! ! 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 2921 lines of history. ! ! Reading 458384 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 J0340+4732_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)= 0.367965 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=0.2827 mas, bmaj=0.544 mas, bpa=-1.017 degrees ! Estimated noise=3.48268 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 = 0.209822 Jy ! Component: 100 - total flux cleaned = 0.259803 Jy ! Total flux subtracted in 100 components = 0.259803 Jy ! Clean residual min=-0.023975 max=0.022959 Jy/beam ! Clean residual mean=-0.000100 rms=0.005761 Jy/beam ! Combined flux in latest and established models = 0.259803 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.259803 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.262384Jy sigma=1.128354 ! Fit after self-cal, rms=0.260959Jy sigma=1.123919 ! Inverting map and beam ! Estimated beam: bmin=0.2827 mas, bmaj=0.544 mas, bpa=-1.017 degrees ! Estimated noise=3.48268 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=0.311 mas, bmaj=0.7091 mas, bpa=-10.37 degrees ! Estimated noise=1.46064 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 = 0.0149468 Jy ! Component: 100 - total flux cleaned = 0.0223067 Jy ! Component: 150 - total flux cleaned = 0.025881 Jy ! Component: 200 - total flux cleaned = 0.0266904 Jy ! Total flux subtracted in 200 components = 0.0266904 Jy ! Clean residual min=-0.015611 max=0.015255 Jy/beam ! Clean residual mean=-0.000038 rms=0.003856 Jy/beam ! Combined flux in latest and established models = 0.286494 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.286494 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=0.259987Jy sigma=1.118361 ! Fit after self-cal, rms=0.259968Jy sigma=1.118187 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.311 x 0.7091 at -10.37 degrees (North through East) ! Clean map min=-0.014871 max=0.23896 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 KP 0.90 LA 0.95 ! MK 0.79 NL 1.11 OV 1.06 PT 0.87 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.86 KP 0.95 LA 0.92 ! MK 0.78 NL 1.21 OV 0.98 PT 0.81 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.96 KP 0.82 LA 0.95 ! MK 0.84 NL 1.15 OV 0.98 PT 0.96 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 KP 0.90 LA 0.92 ! MK 0.88 NL 1.04 OV 1.03 PT 1.02 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.88 KP 1.03 LA 0.98 ! MK 0.99 NL 1.18 OV 1.14 PT 0.79 ! SC 0.80 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 1.01 KP 0.70 LA 1.00 ! MK 1.03 NL 1.21 OV 1.28 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 KP 0.70 LA 0.94 ! MK 1.12 NL 1.14 OV 1.34 PT 1.06 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.04 KP 0.73 LA 0.93 ! MK 1.18 NL 1.13 OV 1.34 PT 0.95 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.259968Jy sigma=1.118187 ! Fit after self-cal, rms=0.237748Jy sigma=1.070957 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=0.237748Jy sigma=1.070957 ! Fit after self-cal, rms=0.237777Jy sigma=1.070862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3089 mas, bmaj=0.6899 mas, bpa=-8.703 degrees ! Estimated noise=1.42432 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 = -0.00144386 Jy ! Component: 100 - total flux cleaned = -0.00164923 Jy ! Component: 150 - total flux cleaned = -0.00182474 Jy ! Component: 200 - total flux cleaned = -0.00197722 Jy ! Total flux subtracted in 200 components = -0.00197722 Jy ! Clean residual min=-0.004991 max=0.006477 Jy/beam ! Clean residual mean=-0.000024 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.284517 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.284517 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=0.237693Jy sigma=1.070379 ! Fit after self-cal, rms=0.237704Jy sigma=1.070509 ! 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=0.237704Jy sigma=1.070509 ! Fit after self-cal, rms=0.227569Jy sigma=0.995292 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 = 0.00673135 Jy ! Component: 100 - total flux cleaned = 0.00687305 Jy ! Component: 150 - total flux cleaned = 0.0066663 Jy ! Component: 200 - total flux cleaned = 0.00649956 Jy ! Total flux subtracted in 200 components = 0.00649956 Jy ! Clean residual min=-0.005245 max=0.007058 Jy/beam ! Clean residual mean=-0.000014 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.291016 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 32 components and 0.291016 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=0.227460Jy sigma=0.993957 ! Fit after self-cal, rms=0.226686Jy sigma=0.987562 ! Inverting map ! Added new window around map position (-3.575, 4.29). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319751 Jy ! Component: 100 - total flux cleaned = 0.00282769 Jy ! Component: 150 - total flux cleaned = 0.00319834 Jy ! Component: 200 - total flux cleaned = 0.0035261 Jy ! Total flux subtracted in 200 components = 0.0035261 Jy ! Clean residual min=-0.004889 max=0.004959 Jy/beam ! Clean residual mean=-0.000016 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.294542 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 56 components and 0.294542 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=0.226299Jy sigma=0.985577 ! Fit after self-cal, rms=0.226315Jy sigma=0.983944 ! 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: 0.3089 x 0.6899 at -8.703 degrees (North through East) ! Clean map min=-0.0042671 max=0.24621 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=0.226315Jy sigma=0.983944 ! Fit after self-cal, rms=0.317602Jy sigma=0.977498 ! 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=0.317602Jy sigma=0.977498 ! Fit after self-cal, rms=0.317962Jy sigma=0.976917 ! Inverting map and beam ! Estimated beam: bmin=0.3049 mas, bmaj=0.6655 mas, bpa=-7.213 degrees ! Estimated noise=1.41393 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469547 Jy ! Component: 100 - total flux cleaned = -0.00047289 Jy ! Component: 150 - total flux cleaned = -0.000551455 Jy ! Component: 200 - total flux cleaned = -0.0007521 Jy ! Total flux subtracted in 200 components = -0.0007521 Jy ! Clean residual min=-0.003659 max=0.003521 Jy/beam ! Clean residual mean=-0.000019 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.29379 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 76 components and 0.29379 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=0.317885Jy sigma=0.976525 ! Fit after self-cal, rms=0.318166Jy sigma=0.976312 ! 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=0.318166Jy sigma=0.976312 ! Fit after self-cal, rms=0.332125Jy sigma=0.969687 ! 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=0.332125Jy sigma=0.969687 ! Fit after self-cal, rms=0.332332Jy sigma=0.969465 ! Inverting map and beam ! Estimated beam: bmin=0.3044 mas, bmaj=0.6631 mas, bpa=-7.066 degrees ! Estimated noise=1.41761 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128919 Jy ! Component: 100 - total flux cleaned = 0.00116379 Jy ! Component: 150 - total flux cleaned = 0.00110662 Jy ! Component: 200 - total flux cleaned = 0.00110549 Jy ! Total flux subtracted in 200 components = 0.00110549 Jy ! Clean residual min=-0.003630 max=0.003435 Jy/beam ! Clean residual mean=-0.000025 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.294895 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.294895 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=0.332297Jy sigma=0.969198 ! Fit after self-cal, rms=0.332290Jy sigma=0.969202 ! 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=0.8792 mas, bmaj=1.139 mas, bpa=12.76 degrees ! Estimated noise=1.91328 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 = -0.000988391 Jy ! Component: 100 - total flux cleaned = -0.00119682 Jy ! Component: 150 - total flux cleaned = -0.00135234 Jy ! Component: 200 - total flux cleaned = -0.00149652 Jy ! Total flux subtracted in 200 components = -0.00149652 Jy ! Clean residual min=-0.004206 max=0.004359 Jy/beam ! Clean residual mean=-0.000052 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.293399 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 87 components and 0.293399 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=0.332278Jy sigma=0.969161 ! Fit after self-cal, rms=0.332254Jy sigma=0.969166 ! 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=0.2768 mas, bmaj=0.5285 mas, bpa=2.086 degrees ! Estimated noise=3.36597 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.215107 Jy ! Component: 100 - total flux cleaned = 0.263449 Jy ! Component: 150 - total flux cleaned = 0.279238 Jy ! Component: 200 - total flux cleaned = 0.282049 Jy ! Total flux subtracted in 200 components = 0.282049 Jy ! Clean residual min=-0.011995 max=0.011791 Jy/beam ! Clean residual mean=-0.000053 rms=0.003370 Jy/beam ! Combined flux in latest and established models = 0.282049 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.282049 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3044 mas, bmaj=0.6631 mas, bpa=-7.066 degrees ! Estimated noise=1.41761 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 = 0.0062225 Jy ! Component: 100 - total flux cleaned = 0.00758354 Jy ! Component: 150 - total flux cleaned = 0.00861134 Jy ! Component: 200 - total flux cleaned = 0.00943295 Jy ! Total flux subtracted in 200 components = 0.00943295 Jy ! Clean residual min=-0.004383 max=0.004509 Jy/beam ! Clean residual mean=-0.000025 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.291482 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.291482 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=0.8792 mas, bmaj=1.139 mas, bpa=12.76 degrees ! Estimated noise=1.91328 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 = -2.44459e-06 Jy ! Component: 100 - total flux cleaned = 0.000551161 Jy ! Component: 150 - total flux cleaned = 0.000716188 Jy ! Component: 200 - total flux cleaned = 0.000716344 Jy ! Total flux subtracted in 200 components = 0.000716344 Jy ! Clean residual min=-0.004342 max=0.004387 Jy/beam ! Clean residual mean=-0.000051 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.292198 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.292198 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3044 mas, bmaj=0.6631 mas, bpa=-7.066 degrees ! Estimated noise=1.41761 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339093 Jy ! Component: 100 - total flux cleaned = 0.000339825 Jy ! Component: 150 - total flux cleaned = 0.000541597 Jy ! Component: 200 - total flux cleaned = 0.000602132 Jy ! Total flux subtracted in 200 components = 0.000602132 Jy ! Clean residual min=-0.003680 max=0.003861 Jy/beam ! Clean residual mean=-0.000024 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.2928 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.2928 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=0.332228Jy sigma=0.969231 ! Fit after self-cal, rms=0.332290Jy sigma=0.969233 wmodel J0340+4732_K_2006_06_04_yyk\_map.mod ! Writing 72 model components to file: J0340+4732_K_2006_06_04_yyk_map.mod wobs J0340+4732_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0340+4732_K_2006_06_04_yyk_uvs.fits wwins J0340+4732_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J0340+4732_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 = 0.000349861 Jy ! Component: 100 - total flux cleaned = 4.89261e-05 Jy ! Component: 150 - total flux cleaned = -0.000511194 Jy ! Component: 200 - total flux cleaned = -0.000935539 Jy ! Component: 250 - total flux cleaned = -0.0014399 Jy ! Component: 300 - total flux cleaned = -0.00206708 Jy ! Component: 350 - total flux cleaned = -0.00253003 Jy ! Component: 400 - total flux cleaned = -0.00293207 Jy ! Component: 450 - total flux cleaned = -0.00327712 Jy ! Component: 500 - total flux cleaned = -0.00348632 Jy ! Component: 550 - total flux cleaned = -0.00380929 Jy ! Component: 600 - total flux cleaned = -0.0039653 Jy ! Component: 650 - total flux cleaned = -0.00426836 Jy ! Component: 700 - total flux cleaned = -0.0044887 Jy ! Component: 750 - total flux cleaned = -0.00463295 Jy ! Component: 800 - total flux cleaned = -0.00491522 Jy ! Component: 850 - total flux cleaned = -0.00515603 Jy ! Component: 900 - total flux cleaned = -0.00535815 Jy ! Component: 950 - total flux cleaned = -0.00559042 Jy ! Component: 1000 - total flux cleaned = -0.00578614 Jy ! Component: 1050 - total flux cleaned = -0.0060115 Jy ! Component: 1100 - total flux cleaned = -0.00626486 Jy ! Component: 1150 - total flux cleaned = -0.00654484 Jy ! Component: 1200 - total flux cleaned = -0.00675867 Jy ! Component: 1250 - total flux cleaned = -0.00694003 Jy ! Component: 1300 - total flux cleaned = -0.00729697 Jy ! Component: 1350 - total flux cleaned = -0.00753116 Jy ! Component: 1400 - total flux cleaned = -0.00782045 Jy ! Component: 1450 - total flux cleaned = -0.00810565 Jy ! Component: 1500 - total flux cleaned = -0.00844306 Jy ! Component: 1550 - total flux cleaned = -0.00877505 Jy ! Component: 1600 - total flux cleaned = -0.00907614 Jy ! Component: 1650 - total flux cleaned = -0.00937249 Jy ! Component: 1700 - total flux cleaned = -0.00961181 Jy ! Component: 1750 - total flux cleaned = -0.0098488 Jy ! Component: 1800 - total flux cleaned = -0.0101615 Jy ! Component: 1850 - total flux cleaned = -0.0104963 Jy ! Component: 1900 - total flux cleaned = -0.0107508 Jy ! Component: 1950 - total flux cleaned = -0.0110028 Jy ! Component: 2000 - total flux cleaned = -0.0112771 Jy ! Total flux subtracted in 2048 components = -0.0115241 Jy ! Clean residual min=-0.001323 max=0.001304 Jy/beam ! Clean residual mean=-0.000014 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.281276 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 197 components and 0.281276 Jy ![Exited script file: muppet] wmap "J0340+4732_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3044 x 0.6631 at -7.066 degrees (North through East) ! Clean map min=-0.0031362 max=0.24726 Jy/beam ! Writing clean map to FITS file: J0340+4732_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 0.247256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000460841 device "J0340+4732_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0340+4732_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559147 0.559147 1.11829 2.23659 4.47317 8.94635 17.8927 35.7854 71.5708 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3044 x 0.6631 at -7.066 degrees (North through East) ! Clean map min=-0.0031362 max=0.24726 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0340+4732_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0340+4732_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0340+4732_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:38:49 2010