! Started logfile: J0339-0146_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:42:38 2010 obs J0339-0146_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0339-0146_K_2006_10_20_yyk_uva.fits ! AN table 1: 667 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92657 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 2240 lines of history. ! ! Reading 222488 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_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)= 1.54261 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=0.2588 mas, bmaj=0.6359 mas, bpa=-1.295 degrees ! Estimated noise=3.84449 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 = 1.21104 Jy ! Component: 100 - total flux cleaned = 1.52287 Jy ! Total flux subtracted in 100 components = 1.52287 Jy ! Clean residual min=-0.082340 max=0.130007 Jy/beam ! Clean residual mean=-0.000276 rms=0.027810 Jy/beam ! Combined flux in latest and established models = 1.52287 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 1.52287 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.526946Jy sigma=2.280415 ! Fit after self-cal, rms=0.527789Jy sigma=2.275685 ! Inverting map and beam ! Estimated beam: bmin=0.2588 mas, bmaj=0.6359 mas, bpa=-1.295 degrees ! Estimated noise=3.84449 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=0.2875 mas, bmaj=0.7571 mas, bpa=-7.906 degrees ! Estimated noise=2.26214 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 = 0.131652 Jy ! Component: 100 - total flux cleaned = 0.184697 Jy ! Component: 150 - total flux cleaned = 0.213725 Jy ! Component: 200 - total flux cleaned = 0.227033 Jy ! Total flux subtracted in 200 components = 0.227033 Jy ! Clean residual min=-0.073628 max=0.104569 Jy/beam ! Clean residual mean=-0.000100 rms=0.023958 Jy/beam ! Combined flux in latest and established models = 1.74991 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 1.74991 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=0.498547Jy sigma=2.130308 ! Fit after self-cal, rms=0.499363Jy sigma=2.130420 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2875 x 0.7571 at -7.906 degrees (North through East) ! Clean map min=-0.069846 max=1.3557 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.84 HN 1.09 KP 0.99 ! LA 0.89 MK 0.81 NL 1.24 OV 0.89 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.87 HN 1.16 KP 0.99 ! LA 0.91 MK 0.79 NL 1.28 OV 0.90 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.10 KP 0.95 ! LA 0.91 MK 0.83 NL 1.19 OV 0.87 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.13 KP 1.00 ! LA 0.88 MK 0.96 NL 1.05 OV 0.72 ! PT 1.22 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 0.98 KP 1.05 ! LA 0.95 MK 1.04 NL 1.13 OV 0.74 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.77 KP 0.81 ! LA 0.95 MK 1.09 NL 1.16 OV 0.91 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.86 KP 0.80 ! LA 0.93 MK 1.10 NL 1.18 OV 1.15 ! PT 1.14 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.88 KP 0.84 ! LA 0.93 MK 1.17 NL 1.18 OV 1.11 ! PT 1.18 SC 0.91 ! ! ! Fit before self-cal, rms=0.499363Jy sigma=2.130420 ! Fit after self-cal, rms=0.401001Jy sigma=1.686623 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=0.401001Jy sigma=1.686623 ! Fit after self-cal, rms=0.401391Jy sigma=1.686890 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2858 mas, bmaj=0.7611 mas, bpa=-7.658 degrees ! Estimated noise=2.22562 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 = 0.117198 Jy ! Component: 100 - total flux cleaned = 0.171226 Jy ! Component: 150 - total flux cleaned = 0.205222 Jy ! Component: 200 - total flux cleaned = 0.225059 Jy ! Total flux subtracted in 200 components = 0.225059 Jy ! Clean residual min=-0.026882 max=0.040982 Jy/beam ! Clean residual mean=-0.000148 rms=0.008475 Jy/beam ! Combined flux in latest and established models = 1.97497 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 61 components and 1.97497 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=0.378704Jy sigma=1.504034 ! Fit after self-cal, rms=0.377437Jy sigma=1.501842 ! 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=0.377437Jy sigma=1.501842 ! Fit after self-cal, rms=0.293674Jy sigma=1.180107 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 (0.52, 0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453349 Jy ! Component: 100 - total flux cleaned = 0.0614249 Jy ! Component: 150 - total flux cleaned = 0.0693438 Jy ! Component: 200 - total flux cleaned = 0.0759856 Jy ! Total flux subtracted in 200 components = 0.0759856 Jy ! Clean residual min=-0.024742 max=0.020062 Jy/beam ! Clean residual mean=-0.000110 rms=0.005800 Jy/beam ! Combined flux in latest and established models = 2.05095 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 2.05095 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=0.287504Jy sigma=1.136093 ! Fit after self-cal, rms=0.269114Jy sigma=1.090455 ! 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: 0.2858 x 0.7611 at -7.658 degrees (North through East) ! Clean map min=-0.020681 max=1.3663 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=0.269114Jy sigma=1.090455 ! Fit after self-cal, rms=0.264538Jy sigma=1.076526 ! 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=0.264538Jy sigma=1.076526 ! Fit after self-cal, rms=0.259668Jy sigma=1.069314 ! Inverting map and beam ! Estimated beam: bmin=0.2854 mas, bmaj=0.7514 mas, bpa=-7.134 degrees ! Estimated noise=2.20788 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204332 Jy ! Component: 100 - total flux cleaned = 0.0335214 Jy ! Component: 150 - total flux cleaned = 0.0415004 Jy ! Component: 200 - total flux cleaned = 0.0457608 Jy ! Total flux subtracted in 200 components = 0.0457608 Jy ! Clean residual min=-0.012629 max=0.009743 Jy/beam ! Clean residual mean=-0.000033 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 2.09671 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 2.09671 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=0.257850Jy sigma=1.058851 ! Fit after self-cal, rms=0.255666Jy sigma=1.056507 ! 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=0.255666Jy sigma=1.056507 ! Fit after self-cal, rms=0.255053Jy sigma=1.052908 ! 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=0.255053Jy sigma=1.052908 ! Fit after self-cal, rms=0.253987Jy sigma=1.052045 ! Inverting map and beam ! Estimated beam: bmin=0.2853 mas, bmaj=0.7497 mas, bpa=-7.055 degrees ! Estimated noise=2.20672 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947401 Jy ! Component: 100 - total flux cleaned = 0.014597 Jy ! Component: 150 - total flux cleaned = 0.017686 Jy ! Component: 200 - total flux cleaned = 0.019148 Jy ! Total flux subtracted in 200 components = 0.019148 Jy ! Clean residual min=-0.011027 max=0.008171 Jy/beam ! Clean residual mean=-0.000013 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 2.11586 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 126 components and 2.11586 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=0.253466Jy sigma=1.049237 ! Fit after self-cal, rms=0.252698Jy sigma=1.048689 ! 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=0.8307 mas, bmaj=1.241 mas, bpa=11.37 degrees ! Estimated noise=3.01184 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 = 0.00677343 Jy ! Component: 100 - total flux cleaned = 0.00899092 Jy ! Component: 150 - total flux cleaned = 0.00994212 Jy ! Component: 200 - total flux cleaned = 0.0105503 Jy ! Total flux subtracted in 200 components = 0.0105503 Jy ! Clean residual min=-0.010004 max=0.009434 Jy/beam ! Clean residual mean=-0.000025 rms=0.003663 Jy/beam ! Combined flux in latest and established models = 2.12641 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 139 components and 2.12641 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=0.252732Jy sigma=1.048787 ! Fit after self-cal, rms=0.252185Jy sigma=1.048369 ! 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=0.2561 mas, bmaj=0.6305 mas, bpa=-0.5092 degrees ! Estimated noise=3.73771 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.19859 Jy ! Component: 100 - total flux cleaned = 1.51334 Jy ! Component: 150 - total flux cleaned = 1.65936 Jy ! Component: 200 - total flux cleaned = 1.74911 Jy ! Total flux subtracted in 200 components = 1.74911 Jy ! Clean residual min=-0.030277 max=0.045540 Jy/beam ! Clean residual mean=-0.000099 rms=0.010963 Jy/beam ! Combined flux in latest and established models = 1.74911 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.74911 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2853 mas, bmaj=0.7497 mas, bpa=-7.055 degrees ! Estimated noise=2.20672 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 = 0.0772913 Jy ! Component: 100 - total flux cleaned = 0.133576 Jy ! Component: 150 - total flux cleaned = 0.176997 Jy ! Component: 200 - total flux cleaned = 0.211457 Jy ! Total flux subtracted in 200 components = 0.211457 Jy ! Clean residual min=-0.017549 max=0.020100 Jy/beam ! Clean residual mean=-0.000069 rms=0.005950 Jy/beam ! Combined flux in latest and established models = 1.96057 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 75 components and 1.96057 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=0.8307 mas, bmaj=1.241 mas, bpa=11.37 degrees ! Estimated noise=3.01184 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 = 0.0525706 Jy ! Component: 100 - total flux cleaned = 0.0850801 Jy ! Component: 150 - total flux cleaned = 0.107279 Jy ! Component: 200 - total flux cleaned = 0.123245 Jy ! Total flux subtracted in 200 components = 0.123245 Jy ! Clean residual min=-0.013465 max=0.012349 Jy/beam ! Clean residual mean=-0.000036 rms=0.004688 Jy/beam ! Combined flux in latest and established models = 2.08381 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 138 components and 2.08381 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2853 mas, bmaj=0.7497 mas, bpa=-7.055 degrees ! Estimated noise=2.20672 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120812 Jy ! Component: 100 - total flux cleaned = 0.0173459 Jy ! Component: 150 - total flux cleaned = 0.0208468 Jy ! Component: 200 - total flux cleaned = 0.0228965 Jy ! Total flux subtracted in 200 components = 0.0228965 Jy ! Clean residual min=-0.011085 max=0.009988 Jy/beam ! Clean residual mean=-0.000013 rms=0.002857 Jy/beam ! Combined flux in latest and established models = 2.10671 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 155 components and 2.10671 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=0.252322Jy sigma=1.049452 ! Fit after self-cal, rms=0.251974Jy sigma=1.048761 wmodel J0339-0146_K_2006_10_20_yyk\_map.mod ! Writing 155 model components to file: J0339-0146_K_2006_10_20_yyk_map.mod wobs J0339-0146_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0339-0146_K_2006_10_20_yyk_uvs.fits wwins J0339-0146_K_2006_10_20_yyk\_map.win ! wwins: Wrote 3 windows to J0339-0146_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 = -0.0021848 Jy ! Component: 100 - total flux cleaned = -0.00380666 Jy ! Component: 150 - total flux cleaned = -0.00512192 Jy ! Component: 200 - total flux cleaned = -0.00607842 Jy ! Component: 250 - total flux cleaned = -0.00672901 Jy ! Component: 300 - total flux cleaned = -0.00721892 Jy ! Component: 350 - total flux cleaned = -0.00721454 Jy ! Component: 400 - total flux cleaned = -0.00710448 Jy ! Component: 450 - total flux cleaned = -0.00710428 Jy ! Component: 500 - total flux cleaned = -0.00700541 Jy ! Component: 550 - total flux cleaned = -0.00720361 Jy ! Component: 600 - total flux cleaned = -0.00739289 Jy ! Component: 650 - total flux cleaned = -0.00748484 Jy ! Component: 700 - total flux cleaned = -0.00765797 Jy ! Component: 750 - total flux cleaned = -0.00765436 Jy ! Component: 800 - total flux cleaned = -0.00748997 Jy ! Component: 850 - total flux cleaned = -0.00772781 Jy ! Component: 900 - total flux cleaned = -0.00765303 Jy ! Component: 950 - total flux cleaned = -0.00802639 Jy ! Component: 1000 - total flux cleaned = -0.00824282 Jy ! Component: 1050 - total flux cleaned = -0.0085929 Jy ! Component: 1100 - total flux cleaned = -0.00879766 Jy ! Component: 1150 - total flux cleaned = -0.00879897 Jy ! Component: 1200 - total flux cleaned = -0.00886486 Jy ! Component: 1250 - total flux cleaned = -0.00874217 Jy ! Component: 1300 - total flux cleaned = -0.00886655 Jy ! Component: 1350 - total flux cleaned = -0.00880595 Jy ! Component: 1400 - total flux cleaned = -0.00874613 Jy ! Component: 1450 - total flux cleaned = -0.00874376 Jy ! Component: 1500 - total flux cleaned = -0.00863268 Jy ! Component: 1550 - total flux cleaned = -0.00857843 Jy ! Component: 1600 - total flux cleaned = -0.00847451 Jy ! Component: 1650 - total flux cleaned = -0.00857826 Jy ! Component: 1700 - total flux cleaned = -0.00873 Jy ! Component: 1750 - total flux cleaned = -0.00877917 Jy ! Component: 1800 - total flux cleaned = -0.00882737 Jy ! Component: 1850 - total flux cleaned = -0.00887474 Jy ! Component: 1900 - total flux cleaned = -0.00878043 Jy ! Component: 1950 - total flux cleaned = -0.00877987 Jy ! Component: 2000 - total flux cleaned = -0.00864344 Jy ! Total flux subtracted in 2048 components = -0.00842007 Jy ! Clean residual min=-0.002216 max=0.002609 Jy/beam ! Clean residual mean=-0.000005 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 2.09829 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 294 components and 2.09829 Jy ![Exited script file: muppet] wmap "J0339-0146_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2853 x 0.7497 at -7.055 degrees (North through East) ! Clean map min=-0.0070991 max=1.3672 Jy/beam ! Writing clean map to FITS file: J0339-0146_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 1.3672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000802122 device "J0339-0146_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0339-0146_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176007 0.176007 0.352014 0.704027 1.40805 2.81611 5.63222 11.2644 22.5289 45.0577 90.1155 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.367 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2853 x 0.7497 at -7.055 degrees (North through East) ! Clean map min=-0.0070991 max=1.3672 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0339-0146_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0339-0146_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0339-0146_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:42:40 2010