! Started logfile: J1159+2914_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:43:24 2010 obs J1159+2914_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1159+2914_K_2006_06_11_yyk_uva.fits ! AN table 1: 1455 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767468 visibilities/baseline/integration-bin. ! Found source: J1159+2914 ! ! 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 402000 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 J1159+2914_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)= 3.64047 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=0.336 mas, bmaj=0.7341 mas, bpa=9.658 degrees ! Estimated noise=2.99638 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 = 2.94717 Jy ! Component: 100 - total flux cleaned = 3.27858 Jy ! Total flux subtracted in 100 components = 3.27858 Jy ! Clean residual min=-0.134116 max=0.206191 Jy/beam ! Clean residual mean=0.000325 rms=0.041943 Jy/beam ! Combined flux in latest and established models = 3.27858 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 3.27858 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916502Jy sigma=4.760035 ! Fit after self-cal, rms=0.917324Jy sigma=4.754370 ! Inverting map and beam ! Estimated beam: bmin=0.336 mas, bmaj=0.7341 mas, bpa=9.658 degrees ! Estimated noise=2.99638 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=0.4101 mas, bmaj=0.8276 mas, bpa=9.876 degrees ! Estimated noise=1.49688 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 = -0.0412303 Jy ! Component: 100 - total flux cleaned = -0.0477741 Jy ! Component: 150 - total flux cleaned = -0.0525068 Jy ! Component: 200 - total flux cleaned = -0.0499294 Jy ! Total flux subtracted in 200 components = -0.0499294 Jy ! Clean residual min=-0.130903 max=0.225306 Jy/beam ! Clean residual mean=0.000287 rms=0.044269 Jy/beam ! Combined flux in latest and established models = 3.22865 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 3.22865 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=0.914110Jy sigma=4.707461 ! Fit after self-cal, rms=0.914669Jy sigma=4.707099 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4101 x 0.8276 at 9.876 degrees (North through East) ! Clean map min=-0.12845 max=3.3086 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.85 HN 1.03 KP 0.95 ! LA 0.90 MK 1.00* NL 1.11 OV 1.05 ! PT 0.86 SC 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.87 HN 1.10 KP 0.94 ! LA 0.92 MK 1.00* NL 1.17 OV 1.07 ! PT 0.76 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 HN 1.04 KP 0.92 ! LA 0.92 MK 1.00* NL 1.09 OV 1.10 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.02 KP 0.96 ! LA 0.91 MK 1.00* NL 0.98 OV 1.08 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 0.89 KP 1.01 ! LA 0.97 MK 1.00* NL 1.06 OV 1.19 ! PT 0.83 SC 0.88 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.67 KP 0.79 ! LA 0.99 MK 1.00* NL 1.09 OV 1.31 ! PT 0.89 SC 0.90 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.82 KP 0.75 ! LA 0.95 MK 1.00* NL 1.05 OV 1.47 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 0.80 KP 0.81 ! LA 0.96 MK 1.00* NL 1.04 OV 1.49 ! PT 0.93 SC 0.87 ! ! ! Fit before self-cal, rms=0.914669Jy sigma=4.707099 ! Fit after self-cal, rms=0.540987Jy sigma=2.951902 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=0.540987Jy sigma=2.951902 ! Fit after self-cal, rms=0.541360Jy sigma=2.951627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4101 mas, bmaj=0.8072 mas, bpa=9.724 degrees ! Estimated noise=1.47071 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 = 0.0375272 Jy ! Component: 100 - total flux cleaned = 0.0434208 Jy ! Component: 150 - total flux cleaned = 0.0439093 Jy ! Component: 200 - total flux cleaned = 0.0446015 Jy ! Total flux subtracted in 200 components = 0.0446015 Jy ! Clean residual min=-0.024759 max=0.024493 Jy/beam ! Clean residual mean=-0.000187 rms=0.006821 Jy/beam ! Combined flux in latest and established models = 3.27325 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 3.27325 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=0.539459Jy sigma=2.938914 ! Fit after self-cal, rms=0.540217Jy sigma=2.939528 ! 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=0.540217Jy sigma=2.939528 ! Fit after self-cal, rms=0.351168Jy sigma=1.828475 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 = 0.0171741 Jy ! Component: 100 - total flux cleaned = 0.0185217 Jy ! Component: 150 - total flux cleaned = 0.0185302 Jy ! Component: 200 - total flux cleaned = 0.0185428 Jy ! Total flux subtracted in 200 components = 0.0185428 Jy ! Clean residual min=-0.022520 max=0.022455 Jy/beam ! Clean residual mean=-0.000163 rms=0.006296 Jy/beam ! Combined flux in latest and established models = 3.29179 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 3.29179 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=0.350243Jy sigma=1.822549 ! Fit after self-cal, rms=0.328057Jy sigma=1.663755 ! 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: 0.4101 x 0.8072 at 9.724 degrees (North through East) ! Clean map min=-0.020638 max=3.3317 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=0.328057Jy sigma=1.663755 ! Fit after self-cal, rms=0.320876Jy sigma=1.616462 ! 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=0.320876Jy sigma=1.616462 ! Fit after self-cal, rms=0.316655Jy sigma=1.575600 ! Inverting map and beam ! Estimated beam: bmin=0.4075 mas, bmaj=0.8037 mas, bpa=9.754 degrees ! Estimated noise=1.46854 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168465 Jy ! Component: 100 - total flux cleaned = 0.0232938 Jy ! Component: 150 - total flux cleaned = 0.0250465 Jy ! Component: 200 - total flux cleaned = 0.0257462 Jy ! Total flux subtracted in 200 components = 0.0257462 Jy ! Clean residual min=-0.012340 max=0.017452 Jy/beam ! Clean residual mean=-0.000062 rms=0.004264 Jy/beam ! Combined flux in latest and established models = 3.31754 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 3.31754 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=0.315967Jy sigma=1.570548 ! Fit after self-cal, rms=0.314672Jy sigma=1.554743 ! 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=0.314672Jy sigma=1.554743 ! Fit after self-cal, rms=0.314492Jy sigma=1.549260 ! 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=0.314492Jy sigma=1.549260 ! Fit after self-cal, rms=0.312518Jy sigma=1.537970 ! Inverting map and beam ! Estimated beam: bmin=0.4062 mas, bmaj=0.8022 mas, bpa=9.813 degrees ! Estimated noise=1.46895 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959027 Jy ! Component: 100 - total flux cleaned = 0.0122254 Jy ! Component: 150 - total flux cleaned = 0.0133082 Jy ! Component: 200 - total flux cleaned = 0.0141543 Jy ! Total flux subtracted in 200 components = 0.0141543 Jy ! Clean residual min=-0.011612 max=0.017282 Jy/beam ! Clean residual mean=-0.000055 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 3.33169 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 3.33169 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=0.312251Jy sigma=1.536150 ! Fit after self-cal, rms=0.311826Jy sigma=1.532851 ! Inverting map ! Added new window around map position (1.17, -0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101415 Jy ! Component: 100 - total flux cleaned = 0.0102969 Jy ! Component: 150 - total flux cleaned = 0.00890905 Jy ! Component: 200 - total flux cleaned = 0.00767556 Jy ! Total flux subtracted in 200 components = 0.00767556 Jy ! Clean residual min=-0.009494 max=0.012122 Jy/beam ! Clean residual mean=-0.000051 rms=0.003183 Jy/beam ! Combined flux in latest and established models = 3.33937 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 80 components and 3.33937 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=0.310507Jy sigma=1.523841 ! Fit after self-cal, rms=0.310314Jy sigma=1.521774 ! 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=0.8773 mas, bmaj=1.032 mas, bpa=16.13 degrees ! Estimated noise=1.79489 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 = -0.00335957 Jy ! Component: 100 - total flux cleaned = -0.00509211 Jy ! Component: 150 - total flux cleaned = -0.00697089 Jy ! Component: 200 - total flux cleaned = -0.00803367 Jy ! Total flux subtracted in 200 components = -0.00803367 Jy ! Clean residual min=-0.010629 max=0.011732 Jy/beam ! Clean residual mean=-0.000067 rms=0.003839 Jy/beam ! Combined flux in latest and established models = 3.33133 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 3.33133 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=0.310286Jy sigma=1.520922 ! Fit after self-cal, rms=0.310217Jy sigma=1.519793 ! 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=0.333 mas, bmaj=0.7217 mas, bpa=9.331 degrees ! Estimated noise=2.89476 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.87458 Jy ! Component: 100 - total flux cleaned = 3.25063 Jy ! Component: 150 - total flux cleaned = 3.31431 Jy ! Component: 200 - total flux cleaned = 3.32349 Jy ! Total flux subtracted in 200 components = 3.32349 Jy ! Clean residual min=-0.018875 max=0.022635 Jy/beam ! Clean residual mean=-0.000048 rms=0.005507 Jy/beam ! Combined flux in latest and established models = 3.32349 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 16 model components to the UV plane model. ! The established model now contains 16 components and 3.32349 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4062 mas, bmaj=0.8022 mas, bpa=9.813 degrees ! Estimated noise=1.46895 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 = 0.0150822 Jy ! Component: 100 - total flux cleaned = 0.0205516 Jy ! Component: 150 - total flux cleaned = 0.0194626 Jy ! Component: 200 - total flux cleaned = 0.0171554 Jy ! Total flux subtracted in 200 components = 0.0171554 Jy ! Clean residual min=-0.010671 max=0.012137 Jy/beam ! Clean residual mean=-0.000056 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 3.34065 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 3.34065 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=0.8773 mas, bmaj=1.032 mas, bpa=16.13 degrees ! Estimated noise=1.79489 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 = -0.00316383 Jy ! Component: 100 - total flux cleaned = -0.00462475 Jy ! Component: 150 - total flux cleaned = -0.00615823 Jy ! Component: 200 - total flux cleaned = -0.00773051 Jy ! Total flux subtracted in 200 components = -0.00773051 Jy ! Clean residual min=-0.011084 max=0.012370 Jy/beam ! Clean residual mean=-0.000072 rms=0.003939 Jy/beam ! Combined flux in latest and established models = 3.33292 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 3.33292 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4062 mas, bmaj=0.8022 mas, bpa=9.813 degrees ! Estimated noise=1.46895 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258463 Jy ! Component: 100 - total flux cleaned = -0.00312293 Jy ! Component: 150 - total flux cleaned = -0.00358835 Jy ! Component: 200 - total flux cleaned = -0.00401155 Jy ! Total flux subtracted in 200 components = -0.00401155 Jy ! Clean residual min=-0.009050 max=0.011697 Jy/beam ! Clean residual mean=-0.000041 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 3.3289 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 3.3289 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=0.310360Jy sigma=1.520552 ! Fit after self-cal, rms=0.310328Jy sigma=1.519867 wmodel J1159+2914_K_2006_06_11_yyk\_map.mod ! Writing 80 model components to file: J1159+2914_K_2006_06_11_yyk_map.mod wobs J1159+2914_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1159+2914_K_2006_06_11_yyk_uvs.fits wwins J1159+2914_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J1159+2914_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 = 0.00524923 Jy ! Component: 100 - total flux cleaned = 0.00971818 Jy ! Component: 150 - total flux cleaned = 0.0126672 Jy ! Component: 200 - total flux cleaned = 0.0144629 Jy ! Component: 250 - total flux cleaned = 0.0163152 Jy ! Component: 300 - total flux cleaned = 0.0180786 Jy ! Component: 350 - total flux cleaned = 0.019351 Jy ! Component: 400 - total flux cleaned = 0.0205758 Jy ! Component: 450 - total flux cleaned = 0.0213672 Jy ! Component: 500 - total flux cleaned = 0.0217471 Jy ! Component: 550 - total flux cleaned = 0.0221151 Jy ! Component: 600 - total flux cleaned = 0.0227106 Jy ! Component: 650 - total flux cleaned = 0.0231769 Jy ! Component: 700 - total flux cleaned = 0.0240821 Jy ! Component: 750 - total flux cleaned = 0.0249636 Jy ! Component: 800 - total flux cleaned = 0.0256106 Jy ! Component: 850 - total flux cleaned = 0.0263494 Jy ! Component: 900 - total flux cleaned = 0.0271746 Jy ! Component: 950 - total flux cleaned = 0.0278823 Jy ! Component: 1000 - total flux cleaned = 0.0287722 Jy ! Component: 1050 - total flux cleaned = 0.0294517 Jy ! Component: 1100 - total flux cleaned = 0.0303086 Jy ! Component: 1150 - total flux cleaned = 0.0311486 Jy ! Component: 1200 - total flux cleaned = 0.0319735 Jy ! Component: 1250 - total flux cleaned = 0.0327838 Jy ! Component: 1300 - total flux cleaned = 0.0336701 Jy ! Component: 1350 - total flux cleaned = 0.0344532 Jy ! Component: 1400 - total flux cleaned = 0.0352239 Jy ! Component: 1450 - total flux cleaned = 0.0359823 Jy ! Component: 1500 - total flux cleaned = 0.0366465 Jy ! Component: 1550 - total flux cleaned = 0.0374634 Jy ! Component: 1600 - total flux cleaned = 0.0383476 Jy ! Component: 1650 - total flux cleaned = 0.0389808 Jy ! Component: 1700 - total flux cleaned = 0.0396055 Jy ! Component: 1750 - total flux cleaned = 0.0403015 Jy ! Component: 1800 - total flux cleaned = 0.041065 Jy ! Component: 1850 - total flux cleaned = 0.0418202 Jy ! Component: 1900 - total flux cleaned = 0.0425657 Jy ! Component: 1950 - total flux cleaned = 0.0430822 Jy ! Component: 2000 - total flux cleaned = 0.0438849 Jy ! Total flux subtracted in 2048 components = 0.0443908 Jy ! Clean residual min=-0.004206 max=0.004171 Jy/beam ! Clean residual mean=-0.000014 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 3.3733 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 208 components and 3.3733 Jy ![Exited script file: muppet] wmap "J1159+2914_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4062 x 0.8022 at 9.813 degrees (North through East) ! Clean map min=-0.010522 max=3.3242 Jy/beam ! Writing clean map to FITS file: J1159+2914_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 3.32418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00136812 device "J1159+2914_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1159+2914_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123469 0.123469 0.246939 0.493878 0.987756 1.97551 3.95102 7.90205 15.8041 31.6082 63.2164 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak=",int(peak_flux*1000)/1000 ! peak= 3.324 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4062 x 0.8022 at 9.813 degrees (North through East) ! Clean map min=-0.010522 max=3.3242 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1159+2914_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1159+2914_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1159+2914_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:43:25 2010