! Started logfile: J1159+2914_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:47:30 2010 obs J1159+2914_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1159+2914_K_2006_06_04_yyk_uva.fits ! AN table 1: 1529 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977963 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 2920 lines of history. ! ! Reading 430648 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_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)= 3.41094 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=0.2494 mas, bmaj=0.7307 mas, bpa=4.862 degrees ! Estimated noise=2.23833 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 = 2.6538 Jy ! Component: 100 - total flux cleaned = 3.0891 Jy ! Total flux subtracted in 100 components = 3.0891 Jy ! Clean residual min=-0.148295 max=0.202986 Jy/beam ! Clean residual mean=-0.000419 rms=0.040242 Jy/beam ! Combined flux in latest and established models = 3.0891 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 3.0891 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.073243Jy sigma=6.000508 ! Fit after self-cal, rms=1.072276Jy sigma=5.993967 ! Inverting map and beam ! Estimated beam: bmin=0.2494 mas, bmaj=0.7307 mas, bpa=4.862 degrees ! Estimated noise=2.23833 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=0.2952 mas, bmaj=0.7986 mas, bpa=2.386 degrees ! Estimated noise=1.34927 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 = 0.0685403 Jy ! Component: 100 - total flux cleaned = 0.0623412 Jy ! Component: 150 - total flux cleaned = 0.0696909 Jy ! Component: 200 - total flux cleaned = 0.0764404 Jy ! Total flux subtracted in 200 components = 0.0764404 Jy ! Clean residual min=-0.112987 max=0.213365 Jy/beam ! Clean residual mean=-0.000235 rms=0.038266 Jy/beam ! Combined flux in latest and established models = 3.16554 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 3.16554 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=1.050097Jy sigma=5.899822 ! Fit after self-cal, rms=1.049865Jy sigma=5.899628 ! Inverting map ! Added new window around map position (2.73, -3.64). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.221029 Jy ! Component: 100 - total flux cleaned = 0.327289 Jy ! Component: 150 - total flux cleaned = 0.376412 Jy ! Component: 200 - total flux cleaned = 0.406921 Jy ! Total flux subtracted in 200 components = 0.406921 Jy ! Clean residual min=-0.100704 max=0.126797 Jy/beam ! Clean residual mean=-0.000134 rms=0.027117 Jy/beam ! Combined flux in latest and established models = 3.57246 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 3.57246 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=1.009881Jy sigma=5.614338 ! Fit after self-cal, rms=1.006881Jy sigma=5.602116 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2952 x 0.7986 at 2.386 degrees (North through East) ! Clean map min=-0.090729 max=3.0367 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 KP 0.98 LA 0.90 ! MK 0.85 NL 1.03 OV 0.96 PT 0.91 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 KP 0.98 LA 0.91 ! MK 0.84 NL 1.08 OV 0.98 PT 0.80 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 KP 0.94 LA 0.92 ! MK 0.85 NL 1.01 OV 1.01 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 KP 0.98 LA 0.91 ! MK 0.94 NL 0.93 OV 0.98 PT 1.10 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 KP 1.05 LA 0.96 ! MK 1.07 NL 1.00 OV 1.09 PT 0.88 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 KP 0.81 LA 0.99 ! MK 1.09 NL 1.02 OV 1.20 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 KP 0.75 LA 0.95 ! MK 1.12 NL 0.99 OV 1.31 PT 1.04 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.13 KP 0.82 LA 0.94 ! MK 1.18 NL 1.00 OV 1.34 PT 0.96 ! SC 0.92 ! ! ! Fit before self-cal, rms=1.006881Jy sigma=5.602116 ! Fit after self-cal, rms=0.834894Jy sigma=4.687954 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=0.834894Jy sigma=4.687954 ! Fit after self-cal, rms=0.834686Jy sigma=4.688790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2962 mas, bmaj=0.7953 mas, bpa=2.448 degrees ! Estimated noise=1.33579 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 = -0.0757668 Jy ! Component: 100 - total flux cleaned = -0.100654 Jy ! Component: 150 - total flux cleaned = -0.110868 Jy ! Component: 200 - total flux cleaned = -0.116568 Jy ! Total flux subtracted in 200 components = -0.116568 Jy ! Clean residual min=-0.039527 max=0.033698 Jy/beam ! Clean residual mean=0.000028 rms=0.009958 Jy/beam ! Combined flux in latest and established models = 3.45589 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 90 components and 3.45589 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=0.829539Jy sigma=4.645976 ! Fit after self-cal, rms=0.829470Jy sigma=4.645157 ! 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=0.829470Jy sigma=4.645157 ! Fit after self-cal, rms=0.428986Jy sigma=2.400506 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 = 0.0348412 Jy ! Component: 100 - total flux cleaned = 0.0319517 Jy ! Component: 150 - total flux cleaned = 0.0307898 Jy ! Component: 200 - total flux cleaned = 0.0278667 Jy ! Total flux subtracted in 200 components = 0.0278667 Jy ! Clean residual min=-0.036846 max=0.037401 Jy/beam ! Clean residual mean=0.000008 rms=0.010165 Jy/beam ! Combined flux in latest and established models = 3.48376 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 3.48376 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=0.415529Jy sigma=2.331749 ! Fit after self-cal, rms=0.346179Jy sigma=1.954491 ! 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: 0.2962 x 0.7953 at 2.448 degrees (North through East) ! Clean map min=-0.038507 max=3.1049 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=0.346179Jy sigma=1.954491 ! Fit after self-cal, rms=0.321235Jy sigma=1.856866 ! 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=0.321235Jy sigma=1.856866 ! Fit after self-cal, rms=0.305991Jy sigma=1.750732 ! Inverting map and beam ! Estimated beam: bmin=0.2921 mas, bmaj=0.7915 mas, bpa=3.047 degrees ! Estimated noise=1.32999 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0384539 Jy ! Component: 100 - total flux cleaned = -0.0454667 Jy ! Component: 150 - total flux cleaned = -0.0487112 Jy ! Component: 200 - total flux cleaned = -0.0508663 Jy ! Total flux subtracted in 200 components = -0.0508663 Jy ! Clean residual min=-0.028677 max=0.026148 Jy/beam ! Clean residual mean=0.000021 rms=0.006818 Jy/beam ! Combined flux in latest and established models = 3.43289 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 116 components and 3.43289 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=0.301425Jy sigma=1.711464 ! Fit after self-cal, rms=0.297521Jy sigma=1.672771 ! 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=0.297521Jy sigma=1.672771 ! Fit after self-cal, rms=0.292391Jy sigma=1.652972 ! 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=0.292391Jy sigma=1.652972 ! Fit after self-cal, rms=0.292293Jy sigma=1.634352 ! Inverting map and beam ! Estimated beam: bmin=0.2911 mas, bmaj=0.7901 mas, bpa=3.114 degrees ! Estimated noise=1.32831 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0241804 Jy ! Component: 100 - total flux cleaned = -0.0272887 Jy ! Component: 150 - total flux cleaned = -0.029754 Jy ! Component: 200 - total flux cleaned = -0.031903 Jy ! Total flux subtracted in 200 components = -0.031903 Jy ! Clean residual min=-0.021895 max=0.022745 Jy/beam ! Clean residual mean=0.000018 rms=0.005466 Jy/beam ! Combined flux in latest and established models = 3.40099 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 123 components and 3.40099 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=0.290082Jy sigma=1.613853 ! Fit after self-cal, rms=0.290189Jy sigma=1.607633 ! 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=0.839 mas, bmaj=1.023 mas, bpa=12.36 degrees ! Estimated noise=1.81051 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 = 2.84338e-05 Jy ! Component: 100 - total flux cleaned = -0.00154733 Jy ! Component: 150 - total flux cleaned = -0.00246661 Jy ! Component: 200 - total flux cleaned = -0.00309702 Jy ! Total flux subtracted in 200 components = -0.00309702 Jy ! Clean residual min=-0.021324 max=0.021093 Jy/beam ! Clean residual mean=0.000041 rms=0.005897 Jy/beam ! Combined flux in latest and established models = 3.39789 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 128 components and 3.39789 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=0.290311Jy sigma=1.606725 ! Fit after self-cal, rms=0.290499Jy sigma=1.604238 ! 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=0.2478 mas, bmaj=0.7271 mas, bpa=5.331 degrees ! Estimated noise=2.17445 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.65895 Jy ! Component: 100 - total flux cleaned = 3.07771 Jy ! Component: 150 - total flux cleaned = 3.21997 Jy ! Component: 200 - total flux cleaned = 3.25879 Jy ! Total flux subtracted in 200 components = 3.25879 Jy ! Clean residual min=-0.039414 max=0.044041 Jy/beam ! Clean residual mean=-0.000050 rms=0.010992 Jy/beam ! Combined flux in latest and established models = 3.25879 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 19 model components to the UV plane model. ! The established model now contains 19 components and 3.25879 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2911 mas, bmaj=0.7901 mas, bpa=3.114 degrees ! Estimated noise=1.32831 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 = 0.0347448 Jy ! Component: 100 - total flux cleaned = 0.0524437 Jy ! Component: 150 - total flux cleaned = 0.0643554 Jy ! Component: 200 - total flux cleaned = 0.0733667 Jy ! Total flux subtracted in 200 components = 0.0733667 Jy ! Clean residual min=-0.025735 max=0.029277 Jy/beam ! Clean residual mean=-0.000002 rms=0.007136 Jy/beam ! Combined flux in latest and established models = 3.33216 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 3.33216 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=0.839 mas, bmaj=1.023 mas, bpa=12.36 degrees ! Estimated noise=1.81051 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 = 0.0351171 Jy ! Component: 100 - total flux cleaned = 0.0512773 Jy ! Component: 150 - total flux cleaned = 0.0542579 Jy ! Component: 200 - total flux cleaned = 0.0555537 Jy ! Total flux subtracted in 200 components = 0.0555537 Jy ! Clean residual min=-0.018753 max=0.019942 Jy/beam ! Clean residual mean=0.000040 rms=0.006063 Jy/beam ! Combined flux in latest and established models = 3.38771 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 3.38771 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2911 mas, bmaj=0.7901 mas, bpa=3.114 degrees ! Estimated noise=1.32831 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.016105 Jy ! Component: 100 - total flux cleaned = -0.016128 Jy ! Component: 150 - total flux cleaned = -0.0161397 Jy ! Component: 200 - total flux cleaned = -0.0161295 Jy ! Total flux subtracted in 200 components = -0.0161295 Jy ! Clean residual min=-0.023708 max=0.025344 Jy/beam ! Clean residual mean=0.000011 rms=0.006019 Jy/beam ! Combined flux in latest and established models = 3.37158 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 67 components and 3.37158 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=0.291269Jy sigma=1.615710 ! Fit after self-cal, rms=0.291452Jy sigma=1.613114 wmodel J1159+2914_K_2006_06_04_yyk\_map.mod ! Writing 67 model components to file: J1159+2914_K_2006_06_04_yyk_map.mod wobs J1159+2914_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1159+2914_K_2006_06_04_yyk_uvs.fits wwins J1159+2914_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J1159+2914_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 = 0.00280298 Jy ! Component: 100 - total flux cleaned = 0.0020311 Jy ! Component: 150 - total flux cleaned = 0.00307714 Jy ! Component: 200 - total flux cleaned = 0.00471118 Jy ! Component: 250 - total flux cleaned = 0.00531615 Jy ! Component: 300 - total flux cleaned = 0.00590728 Jy ! Component: 350 - total flux cleaned = 0.00730274 Jy ! Component: 400 - total flux cleaned = 0.00835238 Jy ! Component: 450 - total flux cleaned = 0.00885628 Jy ! Component: 500 - total flux cleaned = 0.0100622 Jy ! Component: 550 - total flux cleaned = 0.00982753 Jy ! Component: 600 - total flux cleaned = 0.0100522 Jy ! Component: 650 - total flux cleaned = 0.01048 Jy ! Component: 700 - total flux cleaned = 0.0108946 Jy ! Component: 750 - total flux cleaned = 0.0112965 Jy ! Component: 800 - total flux cleaned = 0.0122724 Jy ! Component: 850 - total flux cleaned = 0.0126477 Jy ! Component: 900 - total flux cleaned = 0.0132028 Jy ! Component: 950 - total flux cleaned = 0.0139254 Jy ! Component: 1000 - total flux cleaned = 0.0154994 Jy ! Component: 1050 - total flux cleaned = 0.0161764 Jy ! Component: 1100 - total flux cleaned = 0.0171746 Jy ! Component: 1150 - total flux cleaned = 0.0175005 Jy ! Component: 1200 - total flux cleaned = 0.0179775 Jy ! Component: 1250 - total flux cleaned = 0.0186016 Jy ! Component: 1300 - total flux cleaned = 0.0193557 Jy ! Component: 1350 - total flux cleaned = 0.0190563 Jy ! Component: 1400 - total flux cleaned = 0.0192001 Jy ! Component: 1450 - total flux cleaned = 0.0194821 Jy ! Component: 1500 - total flux cleaned = 0.0192049 Jy ! Component: 1550 - total flux cleaned = 0.0192049 Jy ! Component: 1600 - total flux cleaned = 0.0188082 Jy ! Component: 1650 - total flux cleaned = 0.0185452 Jy ! Component: 1700 - total flux cleaned = 0.0185452 Jy ! Component: 1750 - total flux cleaned = 0.018042 Jy ! Component: 1800 - total flux cleaned = 0.0180452 Jy ! Component: 1850 - total flux cleaned = 0.0179262 Jy ! Component: 1900 - total flux cleaned = 0.0175712 Jy ! Component: 1950 - total flux cleaned = 0.0178037 Jy ! Component: 2000 - total flux cleaned = 0.01723 Jy ! Total flux subtracted in 2048 components = 0.0173438 Jy ! Clean residual min=-0.005942 max=0.005811 Jy/beam ! Clean residual mean=0.000003 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 3.38893 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 206 components and 3.38893 Jy ![Exited script file: muppet] wmap "J1159+2914_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2911 x 0.7901 at 3.114 degrees (North through East) ! Clean map min=-0.01741 max=3.0806 Jy/beam ! Writing clean map to FITS file: J1159+2914_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 3.08058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0021575 device "J1159+2914_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1159+2914_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210107 0.210107 0.420214 0.840428 1.68086 3.36171 6.72342 13.4468 26.8937 53.7874 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak=",int(peak_flux*1000)/1000 ! peak= 3.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2911 x 0.7901 at 3.114 degrees (North through East) ! Clean map min=-0.01741 max=3.0806 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1159+2914_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1159+2914_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1159+2914_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:47:32 2010