! Started logfile: J1058+8114_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:46:44 2010 obs J1058+8114_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1058+8114_K_2006_06_04_yyk_uva.fits ! AN table 1: 3799 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.859773 visibilities/baseline/integration-bin. ! Found source: J1058+8114 ! ! 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 940688 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 J1058+8114_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)= 0.895499 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=0.2836 mas, bmaj=0.4014 mas, bpa=-56.06 degrees ! Estimated noise=2.624 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 = 0.625877 Jy ! Component: 100 - total flux cleaned = 0.74148 Jy ! Total flux subtracted in 100 components = 0.74148 Jy ! Clean residual min=-0.034212 max=0.054903 Jy/beam ! Clean residual mean=0.000211 rms=0.010124 Jy/beam ! Combined flux in latest and established models = 0.74148 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 0.74148 Jy ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.441775Jy sigma=1.643421 ! Fit after self-cal, rms=0.441189Jy sigma=1.640303 ! Inverting map and beam ! Estimated beam: bmin=0.2836 mas, bmaj=0.4014 mas, bpa=-56.06 degrees ! Estimated noise=2.624 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=0.3486 mas, bmaj=0.457 mas, bpa=-53.56 degrees ! Estimated noise=1.26411 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 (-0.325, -0.65). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695983 Jy ! Component: 100 - total flux cleaned = 0.106038 Jy ! Component: 150 - total flux cleaned = 0.130599 Jy ! Component: 200 - total flux cleaned = 0.147819 Jy ! Total flux subtracted in 200 components = 0.147819 Jy ! Clean residual min=-0.031330 max=0.040532 Jy/beam ! Clean residual mean=0.000155 rms=0.007533 Jy/beam ! Combined flux in latest and established models = 0.889299 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 51 components and 0.889299 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=0.428771Jy sigma=1.587087 ! Fit after self-cal, rms=0.428300Jy sigma=1.582300 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3486 x 0.457 at -53.56 degrees (North through East) ! Clean map min=-0.029659 max=0.71135 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.87 KP 0.89 LA 0.87 ! MK 0.81 NL 1.16 OV 0.96 PT 0.99 ! SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 KP 0.91 LA 0.88 ! MK 0.80 NL 1.21 OV 0.95 PT 0.86 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 KP 0.86 LA 0.87 ! MK 0.81 NL 1.12 OV 0.99 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 KP 0.91 LA 0.87 ! MK 0.92 NL 1.04 OV 0.96 PT 1.21 ! SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.95 KP 0.97 LA 0.92 ! MK 1.01 NL 1.14 OV 1.08 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.10 KP 0.72 LA 0.96 ! MK 1.05 NL 1.16 OV 1.20 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 KP 0.68 LA 0.93 ! MK 1.10 NL 1.13 OV 1.32 PT 1.13 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.11 KP 0.73 LA 0.90 ! MK 1.19 NL 1.14 OV 1.34 PT 1.05 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.428300Jy sigma=1.582300 ! Fit after self-cal, rms=0.378037Jy sigma=1.418974 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=0.378037Jy sigma=1.418974 ! Fit after self-cal, rms=0.377963Jy sigma=1.418840 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3514 mas, bmaj=0.4605 mas, bpa=-51.45 degrees ! Estimated noise=1.24336 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 = -0.00784454 Jy ! Component: 100 - total flux cleaned = -0.00964578 Jy ! Component: 150 - total flux cleaned = -0.0108237 Jy ! Component: 200 - total flux cleaned = -0.0113338 Jy ! Total flux subtracted in 200 components = -0.0113338 Jy ! Clean residual min=-0.011777 max=0.012163 Jy/beam ! Clean residual mean=0.000022 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 0.877965 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.877965 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=0.377509Jy sigma=1.416131 ! Fit after self-cal, rms=0.377396Jy sigma=1.416007 ! 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=0.377396Jy sigma=1.416007 ! Fit after self-cal, rms=0.300180Jy sigma=1.104502 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 = 0.0169927 Jy ! Component: 100 - total flux cleaned = 0.0149579 Jy ! Component: 150 - total flux cleaned = 0.0139892 Jy ! Component: 200 - total flux cleaned = 0.013426 Jy ! Total flux subtracted in 200 components = 0.013426 Jy ! Clean residual min=-0.011573 max=0.012226 Jy/beam ! Clean residual mean=0.000033 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.891391 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.891391 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=0.298046Jy sigma=1.095562 ! Fit after self-cal, rms=0.288134Jy sigma=1.063264 ! 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: 0.3514 x 0.4605 at -51.45 degrees (North through East) ! Clean map min=-0.0097544 max=0.73771 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=0.288134Jy sigma=1.063264 ! Fit after self-cal, rms=0.268854Jy sigma=1.031057 ! 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=0.268854Jy sigma=1.031057 ! Fit after self-cal, rms=0.266679Jy sigma=1.023718 ! Inverting map and beam ! Estimated beam: bmin=0.3467 mas, bmaj=0.4598 mas, bpa=-51.23 degrees ! Estimated noise=1.23187 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171293 Jy ! Component: 100 - total flux cleaned = -0.00222856 Jy ! Component: 150 - total flux cleaned = -0.00243715 Jy ! Component: 200 - total flux cleaned = -0.00261874 Jy ! Total flux subtracted in 200 components = -0.00261874 Jy ! Clean residual min=-0.006368 max=0.004865 Jy/beam ! Clean residual mean=0.000018 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.888772 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.888772 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=0.266308Jy sigma=1.021992 ! Fit after self-cal, rms=0.265529Jy sigma=1.019521 ! 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=0.265529Jy sigma=1.019521 ! Fit after self-cal, rms=0.264365Jy sigma=1.012577 ! 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=0.264365Jy sigma=1.012577 ! Fit after self-cal, rms=0.263948Jy sigma=1.011016 ! Inverting map and beam ! Estimated beam: bmin=0.3469 mas, bmaj=0.4601 mas, bpa=-51.07 degrees ! Estimated noise=1.22936 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200666 Jy ! Component: 100 - total flux cleaned = -0.00235436 Jy ! Component: 150 - total flux cleaned = -0.00250055 Jy ! Component: 200 - total flux cleaned = -0.00262795 Jy ! Total flux subtracted in 200 components = -0.00262795 Jy ! Clean residual min=-0.005810 max=0.004591 Jy/beam ! Clean residual mean=0.000017 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.886144 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 96 components and 0.886144 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=0.263740Jy sigma=1.010134 ! Fit after self-cal, rms=0.263512Jy sigma=1.009674 ! 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=0.9178 mas, bmaj=1.107 mas, bpa=-50.17 degrees ! Estimated noise=1.64946 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 = -0.000833074 Jy ! Component: 100 - total flux cleaned = -0.000992412 Jy ! Component: 150 - total flux cleaned = -0.00105949 Jy ! Component: 200 - total flux cleaned = -0.00116851 Jy ! Total flux subtracted in 200 components = -0.00116851 Jy ! Clean residual min=-0.006869 max=0.004780 Jy/beam ! Clean residual mean=0.000035 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.884976 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.884976 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=0.263485Jy sigma=1.009533 ! Fit after self-cal, rms=0.263260Jy sigma=1.009195 ! 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=0.2796 mas, bmaj=0.3989 mas, bpa=-56.75 degrees ! Estimated noise=2.51926 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.633908 Jy ! Component: 100 - total flux cleaned = 0.747638 Jy ! Component: 150 - total flux cleaned = 0.797397 Jy ! Component: 200 - total flux cleaned = 0.826788 Jy ! Total flux subtracted in 200 components = 0.826788 Jy ! Clean residual min=-0.010165 max=0.011605 Jy/beam ! Clean residual mean=0.000050 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.826788 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.826788 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3469 mas, bmaj=0.4601 mas, bpa=-51.07 degrees ! Estimated noise=1.22936 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 = 0.0227642 Jy ! Component: 100 - total flux cleaned = 0.0359946 Jy ! Component: 150 - total flux cleaned = 0.0443425 Jy ! Component: 200 - total flux cleaned = 0.0491653 Jy ! Total flux subtracted in 200 components = 0.0491653 Jy ! Clean residual min=-0.005015 max=0.004652 Jy/beam ! Clean residual mean=0.000025 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.875953 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.875953 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=0.9178 mas, bmaj=1.107 mas, bpa=-50.17 degrees ! Estimated noise=1.64946 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 = 0.00469625 Jy ! Component: 100 - total flux cleaned = 0.00626026 Jy ! Component: 150 - total flux cleaned = 0.00665661 Jy ! Component: 200 - total flux cleaned = 0.00690427 Jy ! Total flux subtracted in 200 components = 0.00690427 Jy ! Clean residual min=-0.006882 max=0.004991 Jy/beam ! Clean residual mean=0.000036 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.882858 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.882858 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3469 mas, bmaj=0.4601 mas, bpa=-51.07 degrees ! Estimated noise=1.22936 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000984394 Jy ! Component: 100 - total flux cleaned = -0.00120137 Jy ! Component: 150 - total flux cleaned = -0.00120212 Jy ! Component: 200 - total flux cleaned = -0.00111907 Jy ! Total flux subtracted in 200 components = -0.00111907 Jy ! Clean residual min=-0.004864 max=0.004587 Jy/beam ! Clean residual mean=0.000019 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.881739 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.881739 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=0.263049Jy sigma=1.008653 ! Fit after self-cal, rms=0.262914Jy sigma=1.008354 wmodel J1058+8114_K_2006_06_04_yyk\_map.mod ! Writing 66 model components to file: J1058+8114_K_2006_06_04_yyk_map.mod wobs J1058+8114_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1058+8114_K_2006_06_04_yyk_uvs.fits wwins J1058+8114_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J1058+8114_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 = -0.00124354 Jy ! Component: 100 - total flux cleaned = -0.00188724 Jy ! Component: 150 - total flux cleaned = -0.00218786 Jy ! Component: 200 - total flux cleaned = -0.00211797 Jy ! Component: 250 - total flux cleaned = -0.00163067 Jy ! Component: 300 - total flux cleaned = -0.000818502 Jy ! Component: 350 - total flux cleaned = -0.000160688 Jy ! Component: 400 - total flux cleaned = 0.000287447 Jy ! Component: 450 - total flux cleaned = 0.000850859 Jy ! Component: 500 - total flux cleaned = 0.0012824 Jy ! Component: 550 - total flux cleaned = 0.00212512 Jy ! Component: 600 - total flux cleaned = 0.00247714 Jy ! Component: 650 - total flux cleaned = 0.00299813 Jy ! Component: 700 - total flux cleaned = 0.00345347 Jy ! Component: 750 - total flux cleaned = 0.00401204 Jy ! Component: 800 - total flux cleaned = 0.00450669 Jy ! Component: 850 - total flux cleaned = 0.00493783 Jy ! Component: 900 - total flux cleaned = 0.00536315 Jy ! Component: 950 - total flux cleaned = 0.00578 Jy ! Component: 1000 - total flux cleaned = 0.00603565 Jy ! Component: 1050 - total flux cleaned = 0.00638785 Jy ! Component: 1100 - total flux cleaned = 0.00653573 Jy ! Component: 1150 - total flux cleaned = 0.00683015 Jy ! Component: 1200 - total flux cleaned = 0.0069757 Jy ! Component: 1250 - total flux cleaned = 0.00726196 Jy ! Component: 1300 - total flux cleaned = 0.0072615 Jy ! Component: 1350 - total flux cleaned = 0.00744642 Jy ! Component: 1400 - total flux cleaned = 0.00762972 Jy ! Component: 1450 - total flux cleaned = 0.00767553 Jy ! Component: 1500 - total flux cleaned = 0.00803216 Jy ! Component: 1550 - total flux cleaned = 0.00811939 Jy ! Component: 1600 - total flux cleaned = 0.00820653 Jy ! Component: 1650 - total flux cleaned = 0.00820812 Jy ! Component: 1700 - total flux cleaned = 0.00846363 Jy ! Component: 1750 - total flux cleaned = 0.00867317 Jy ! Component: 1800 - total flux cleaned = 0.00879725 Jy ! Component: 1850 - total flux cleaned = 0.00883833 Jy ! Component: 1900 - total flux cleaned = 0.00887954 Jy ! Component: 1950 - total flux cleaned = 0.00900007 Jy ! Component: 2000 - total flux cleaned = 0.0090792 Jy ! Total flux subtracted in 2048 components = 0.00911863 Jy ! Clean residual min=-0.002277 max=0.002097 Jy/beam ! Clean residual mean=0.000011 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.890857 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 211 components and 0.890857 Jy ![Exited script file: muppet] wmap "J1058+8114_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3469 x 0.4601 at -51.07 degrees (North through East) ! Clean map min=-0.0034047 max=0.7383 Jy/beam ! Writing clean map to FITS file: J1058+8114_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 0.738298 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000718058 device "J1058+8114_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1058+8114_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291776 0.291776 0.583551 1.1671 2.33421 4.66841 9.33682 18.6736 37.3473 74.6946 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.738 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3469 x 0.4601 at -51.07 degrees (North through East) ! Clean map min=-0.0034047 max=0.7383 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1058+8114_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1058+8114_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1058+8114_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:46:47 2010