! Started logfile: J0604+1055_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:40:23 2010 obs J0604+1055_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0604+1055_K_2006_06_04_yyk_uva.fits ! AN table 1: 1809 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.754729 visibilities/baseline/integration-bin. ! Found source: J0604+1055 ! ! 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 393208 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 J0604+1055_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)= 0.293676 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=0.2745 mas, bmaj=0.9731 mas, bpa=-20.12 degrees ! Estimated noise=2.78984 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 = 0.127442 Jy ! Component: 100 - total flux cleaned = 0.164255 Jy ! Total flux subtracted in 100 components = 0.164255 Jy ! Clean residual min=-0.022126 max=0.033713 Jy/beam ! Clean residual mean=-0.000034 rms=0.006379 Jy/beam ! Combined flux in latest and established models = 0.164255 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.164255 Jy ! ! Correcting IF 1. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.242457Jy sigma=1.156951 ! Fit after self-cal, rms=0.241003Jy sigma=1.151254 ! Inverting map and beam ! Estimated beam: bmin=0.2745 mas, bmaj=0.9731 mas, bpa=-20.12 degrees ! Estimated noise=2.78984 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=0.3011 mas, bmaj=1.062 mas, bpa=-19.78 degrees ! Estimated noise=1.60621 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 = 0.0255018 Jy ! Component: 100 - total flux cleaned = 0.0406162 Jy ! Component: 150 - total flux cleaned = 0.0506422 Jy ! Component: 200 - total flux cleaned = 0.0548516 Jy ! Total flux subtracted in 200 components = 0.0548516 Jy ! Clean residual min=-0.015361 max=0.019168 Jy/beam ! Clean residual mean=-0.000021 rms=0.004350 Jy/beam ! Combined flux in latest and established models = 0.219106 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.219106 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=0.238249Jy sigma=1.131660 ! Fit after self-cal, rms=0.238248Jy sigma=1.131001 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3011 x 1.062 at -19.78 degrees (North through East) ! Clean map min=-0.014552 max=0.14401 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.81 KP 0.83 LA 0.87 ! MK 0.69 NL 1.06 OV 1.01 PT 0.92 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.85 KP 0.72 LA 1.16 ! MK 0.67 NL 1.50 OV 1.18 PT 0.81 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.82 KP 0.81 LA 0.89 ! MK 1.11 NL 1.04 OV 1.11 PT 1.03 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 4.13 FD 0.85 KP 0.80 LA 0.95 ! MK 0.79 NL 1.12 OV 1.07 PT 1.11 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.86 KP 0.86 LA 0.92 ! MK 1.00 NL 1.18 OV 1.16 PT 0.89 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 1.02 KP 0.71 LA 0.96 ! MK 0.84 NL 1.07 OV 1.25 PT 0.94 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.37 KP 0.89 LA 1.02 ! MK 0.78 NL 1.18 OV 3.10 PT 0.99 ! SC 1.54 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 KP 0.61 LA 0.86 ! MK 2.04 NL 1.84 OV 1.49 PT 1.55 ! SC 1.44 ! ! ! Fit before self-cal, rms=0.238248Jy sigma=1.131001 ! Fit after self-cal, rms=0.321676Jy sigma=1.077528 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=0.321676Jy sigma=1.077528 ! Fit after self-cal, rms=0.322236Jy sigma=1.076801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2935 mas, bmaj=1.099 mas, bpa=-19.28 degrees ! Estimated noise=1.50166 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 = -0.0075733 Jy ! Component: 100 - total flux cleaned = -0.00793868 Jy ! Component: 150 - total flux cleaned = -0.00823983 Jy ! Component: 200 - total flux cleaned = -0.00848862 Jy ! Total flux subtracted in 200 components = -0.00848862 Jy ! Clean residual min=-0.007791 max=0.008576 Jy/beam ! Clean residual mean=-0.000028 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.210618 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.210618 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=0.321934Jy sigma=1.074260 ! Fit after self-cal, rms=0.321792Jy sigma=1.073972 ! 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=0.321792Jy sigma=1.073972 ! Fit after self-cal, rms=0.313975Jy sigma=1.020799 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 = 0.0068299 Jy ! Component: 100 - total flux cleaned = 0.00684492 Jy ! Component: 150 - total flux cleaned = 0.00658722 Jy ! Component: 200 - total flux cleaned = 0.00636033 Jy ! Total flux subtracted in 200 components = 0.00636033 Jy ! Clean residual min=-0.008422 max=0.008694 Jy/beam ! Clean residual mean=-0.000025 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.216978 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 53 components and 0.216978 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=0.313656Jy sigma=1.018177 ! Fit after self-cal, rms=0.311195Jy sigma=1.011920 ! 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: 0.2935 x 1.099 at -19.28 degrees (North through East) ! Clean map min=-0.0078741 max=0.14898 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=0.311195Jy sigma=1.011920 ! Fit after self-cal, rms=0.395756Jy sigma=0.982740 ! 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=0.395756Jy sigma=0.982740 ! Fit after self-cal, rms=0.395418Jy sigma=0.981109 ! Inverting map and beam ! Estimated beam: bmin=0.2865 mas, bmaj=1.092 mas, bpa=-19.61 degrees ! Estimated noise=1.44612 mJy/beam. ! Added new window around map position (-3.055, 0.78). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871451 Jy ! Component: 100 - total flux cleaned = 0.0133311 Jy ! Component: 150 - total flux cleaned = 0.0151774 Jy ! Component: 200 - total flux cleaned = 0.0157652 Jy ! Total flux subtracted in 200 components = 0.0157652 Jy ! Clean residual min=-0.005726 max=0.004859 Jy/beam ! Clean residual mean=-0.000015 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.232743 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.232743 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=0.395116Jy sigma=0.977772 ! Fit after self-cal, rms=0.394598Jy sigma=0.977298 ! 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=0.394598Jy sigma=0.977298 ! Fit after self-cal, rms=0.435182Jy sigma=0.970997 ! 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=0.435182Jy sigma=0.970997 ! Fit after self-cal, rms=0.433895Jy sigma=0.970638 ! Inverting map and beam ! Estimated beam: bmin=0.2855 mas, bmaj=1.094 mas, bpa=-19.69 degrees ! Estimated noise=1.43939 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019541 Jy ! Component: 100 - total flux cleaned = 0.00281451 Jy ! Component: 150 - total flux cleaned = 0.00310285 Jy ! Component: 200 - total flux cleaned = 0.00327906 Jy ! Total flux subtracted in 200 components = 0.00327906 Jy ! Clean residual min=-0.005430 max=0.004345 Jy/beam ! Clean residual mean=-0.000015 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.236022 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 95 components and 0.236022 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=0.433779Jy sigma=0.969824 ! Fit after self-cal, rms=0.433419Jy sigma=0.969840 ! 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=0.9923 mas, bmaj=1.197 mas, bpa=-2.767 degrees ! Estimated noise=2.01056 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 = 0.0030941 Jy ! Component: 100 - total flux cleaned = 0.00361429 Jy ! Component: 150 - total flux cleaned = 0.00396049 Jy ! Component: 200 - total flux cleaned = 0.00419426 Jy ! Total flux subtracted in 200 components = 0.00419426 Jy ! Clean residual min=-0.005450 max=0.006449 Jy/beam ! Clean residual mean=-0.000033 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.240217 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 106 components and 0.240217 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=0.433293Jy sigma=0.969664 ! Fit after self-cal, rms=0.433141Jy sigma=0.969630 ! 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=0.266 mas, bmaj=1.021 mas, bpa=-19.99 degrees ! Estimated noise=2.61109 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.135532 Jy ! Component: 100 - total flux cleaned = 0.175896 Jy ! Component: 150 - total flux cleaned = 0.195662 Jy ! Component: 200 - total flux cleaned = 0.208731 Jy ! Total flux subtracted in 200 components = 0.208731 Jy ! Clean residual min=-0.010001 max=0.010397 Jy/beam ! Clean residual mean=-0.000056 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.208731 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 0.208731 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2855 mas, bmaj=1.094 mas, bpa=-19.69 degrees ! Estimated noise=1.43939 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) ! Added new window around map position (-0.52, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993951 Jy ! Component: 100 - total flux cleaned = 0.0160302 Jy ! Component: 150 - total flux cleaned = 0.0194346 Jy ! Component: 200 - total flux cleaned = 0.0214682 Jy ! Total flux subtracted in 200 components = 0.0214682 Jy ! Clean residual min=-0.005975 max=0.004457 Jy/beam ! Clean residual mean=-0.000016 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.230199 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.230199 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=0.9923 mas, bmaj=1.197 mas, bpa=-2.767 degrees ! Estimated noise=2.01056 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 = 0.00559588 Jy ! Component: 100 - total flux cleaned = 0.00767971 Jy ! Component: 150 - total flux cleaned = 0.00946627 Jy ! Component: 200 - total flux cleaned = 0.0102022 Jy ! Total flux subtracted in 200 components = 0.0102022 Jy ! Clean residual min=-0.005849 max=0.006522 Jy/beam ! Clean residual mean=-0.000030 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.240401 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.240401 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2855 mas, bmaj=1.094 mas, bpa=-19.69 degrees ! Estimated noise=1.43939 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469554 Jy ! Component: 100 - total flux cleaned = 0.000241031 Jy ! Component: 150 - total flux cleaned = 0.000138959 Jy ! Component: 200 - total flux cleaned = 0.000138507 Jy ! Total flux subtracted in 200 components = 0.000138507 Jy ! Clean residual min=-0.005195 max=0.004168 Jy/beam ! Clean residual mean=-0.000012 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.24054 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.24054 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=0.432984Jy sigma=0.969674 ! Fit after self-cal, rms=0.432860Jy sigma=0.969549 wmodel J0604+1055_K_2006_06_04_yyk\_map.mod ! Writing 103 model components to file: J0604+1055_K_2006_06_04_yyk_map.mod wobs J0604+1055_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0604+1055_K_2006_06_04_yyk_uvs.fits wwins J0604+1055_K_2006_06_04_yyk\_map.win ! wwins: Wrote 3 windows to J0604+1055_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 = -0.0014226 Jy ! Component: 100 - total flux cleaned = -0.00148439 Jy ! Component: 150 - total flux cleaned = -0.00148584 Jy ! Component: 200 - total flux cleaned = -0.00136948 Jy ! Component: 250 - total flux cleaned = -0.00131251 Jy ! Component: 300 - total flux cleaned = -0.00131161 Jy ! Component: 350 - total flux cleaned = -0.00136043 Jy ! Component: 400 - total flux cleaned = -0.00145282 Jy ! Component: 450 - total flux cleaned = -0.00158947 Jy ! Component: 500 - total flux cleaned = -0.0017212 Jy ! Component: 550 - total flux cleaned = -0.00201765 Jy ! Component: 600 - total flux cleaned = -0.00214158 Jy ! Component: 650 - total flux cleaned = -0.00242183 Jy ! Component: 700 - total flux cleaned = -0.00265421 Jy ! Component: 750 - total flux cleaned = -0.00276622 Jy ! Component: 800 - total flux cleaned = -0.00287742 Jy ! Component: 850 - total flux cleaned = -0.00309232 Jy ! Component: 900 - total flux cleaned = -0.00316185 Jy ! Component: 950 - total flux cleaned = -0.00333175 Jy ! Component: 1000 - total flux cleaned = -0.00349755 Jy ! Component: 1050 - total flux cleaned = -0.00365964 Jy ! Component: 1100 - total flux cleaned = -0.00378617 Jy ! Component: 1150 - total flux cleaned = -0.00397166 Jy ! Component: 1200 - total flux cleaned = -0.00418335 Jy ! Component: 1250 - total flux cleaned = -0.00430131 Jy ! Component: 1300 - total flux cleaned = -0.00450478 Jy ! Component: 1350 - total flux cleaned = -0.00461793 Jy ! Component: 1400 - total flux cleaned = -0.00475673 Jy ! Component: 1450 - total flux cleaned = -0.00481076 Jy ! Component: 1500 - total flux cleaned = -0.00481037 Jy ! Component: 1550 - total flux cleaned = -0.00475776 Jy ! Component: 1600 - total flux cleaned = -0.0047578 Jy ! Component: 1650 - total flux cleaned = -0.00465634 Jy ! Component: 1700 - total flux cleaned = -0.00468149 Jy ! Component: 1750 - total flux cleaned = -0.00455897 Jy ! Component: 1800 - total flux cleaned = -0.00451095 Jy ! Component: 1850 - total flux cleaned = -0.00446325 Jy ! Component: 1900 - total flux cleaned = -0.00443941 Jy ! Component: 1950 - total flux cleaned = -0.0043932 Jy ! Component: 2000 - total flux cleaned = -0.00439316 Jy ! Total flux subtracted in 2048 components = -0.00434778 Jy ! Clean residual min=-0.001221 max=0.001421 Jy/beam ! Clean residual mean=-0.000007 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.236192 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 250 components and 0.236192 Jy ![Exited script file: muppet] wmap "J0604+1055_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2855 x 1.094 at -19.69 degrees (North through East) ! Clean map min=-0.0035897 max=0.15141 Jy/beam ! Writing clean map to FITS file: J0604+1055_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 0.151409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429775 device "J0604+1055_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0604+1055_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85155 0.85155 1.7031 3.4062 6.8124 13.6248 27.2496 54.4992 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2855 x 1.094 at -19.69 degrees (North through East) ! Clean map min=-0.0035897 max=0.15141 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0604+1055_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0604+1055_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0604+1055_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:40:24 2010