! Started logfile: J1443+2519_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:45:03 2010 obs J1443+2519_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1443+2519_K_2006_06_04_yyk_uva.fits ! AN table 1: 1577 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.804692 visibilities/baseline/integration-bin. ! Found source: J1443+2519 ! ! 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 365472 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 J1443+2519_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)= 0.222446 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=0.2874 mas, bmaj=0.6373 mas, bpa=-4.948 degrees ! Estimated noise=3.52092 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, 0.065). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983333 Jy ! Component: 100 - total flux cleaned = 0.110912 Jy ! Total flux subtracted in 100 components = 0.110912 Jy ! Clean residual min=-0.020879 max=0.022329 Jy/beam ! Clean residual mean=0.000024 rms=0.005477 Jy/beam ! Combined flux in latest and established models = 0.110912 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.110912 Jy ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.193936Jy sigma=1.069649 ! Fit after self-cal, rms=0.192492Jy sigma=1.063154 ! Inverting map and beam ! Estimated beam: bmin=0.2874 mas, bmaj=0.6371 mas, bpa=-4.928 degrees ! Estimated noise=3.53494 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=0.3074 mas, bmaj=0.7895 mas, bpa=-15.23 degrees ! Estimated noise=2.02889 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 = 0.0119689 Jy ! Component: 100 - total flux cleaned = 0.00973376 Jy ! Component: 150 - total flux cleaned = 0.00839817 Jy ! Component: 200 - total flux cleaned = 0.00780459 Jy ! Total flux subtracted in 200 components = 0.00780459 Jy ! Clean residual min=-0.010476 max=0.011811 Jy/beam ! Clean residual mean=0.000040 rms=0.003003 Jy/beam ! Combined flux in latest and established models = 0.118716 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.118716 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=0.192352Jy sigma=1.054033 ! Fit after self-cal, rms=0.192296Jy sigma=1.053822 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3074 x 0.7895 at -15.23 degrees (North through East) ! Clean map min=-0.0098566 max=0.12026 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.84 KP 0.83 LA 1.00* ! MK 9.67 NL 0.99 OV 0.97 PT 0.87 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.73 KP 1.01 LA 1.00* ! MK 0.78 NL 0.99 OV 1.19 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.92 KP 0.86 LA 0.80 ! MK 0.93 NL 1.00 OV 1.09 PT 0.87 ! SC 5.66 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.87 KP 0.85 LA 4.57 ! MK 0.87 NL 0.94 OV 1.04 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.84 KP 0.86 LA 1.00* ! MK 0.97 NL 1.01 OV 1.05 PT 2.32 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 KP 0.78 LA 1.00* ! MK 1.02 NL 1.97 OV 1.13 PT 1.00* ! SC 0.76 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.00* KP 0.53 LA 1.00* ! MK 1.14 NL 1.01 OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 KP 0.67 LA 1.00* ! MK 1.22 NL 1.00* OV 1.54 PT 13.38 ! SC 1.89 ! ! ! Fit before self-cal, rms=0.192296Jy sigma=1.053822 ! Fit after self-cal, rms=1.560446Jy sigma=1.016318 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=1.560446Jy sigma=1.016318 ! Fit after self-cal, rms=1.558979Jy sigma=1.015747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3061 mas, bmaj=0.7697 mas, bpa=-14.76 degrees ! Estimated noise=1.9116 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 = 0.00159163 Jy ! Component: 100 - total flux cleaned = 0.00151023 Jy ! Component: 150 - total flux cleaned = 0.00150845 Jy ! Component: 200 - total flux cleaned = 0.00150985 Jy ! Total flux subtracted in 200 components = 0.00150985 Jy ! Clean residual min=-0.006191 max=0.005667 Jy/beam ! Clean residual mean=-0.000003 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.120226 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.120226 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=1.559010Jy sigma=1.015318 ! Fit after self-cal, rms=1.558861Jy sigma=1.015252 ! 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=1.558861Jy sigma=1.015252 ! Fit after self-cal, rms=1.556925Jy sigma=0.976678 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 = 0.0041116 Jy ! Component: 100 - total flux cleaned = 0.00469509 Jy ! Component: 150 - total flux cleaned = 0.0049214 Jy ! Component: 200 - total flux cleaned = 0.00497211 Jy ! Total flux subtracted in 200 components = 0.00497211 Jy ! Clean residual min=-0.006182 max=0.006069 Jy/beam ! Clean residual mean=-0.000008 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.125198 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.125198 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=1.556847Jy sigma=0.975567 ! Fit after self-cal, rms=1.554319Jy sigma=0.969459 ! 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: 0.3061 x 0.7697 at -14.76 degrees (North through East) ! Clean map min=-0.0060951 max=0.12507 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=1.554319Jy sigma=0.969459 ! Fit after self-cal, rms=0.303398Jy sigma=0.961025 ! 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=0.303398Jy sigma=0.961025 ! Fit after self-cal, rms=0.302092Jy sigma=0.958218 ! Inverting map and beam ! Estimated beam: bmin=0.3038 mas, bmaj=0.7598 mas, bpa=-13.81 degrees ! Estimated noise=1.91635 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268023 Jy ! Component: 100 - total flux cleaned = 0.00296485 Jy ! Component: 150 - total flux cleaned = 0.00316373 Jy ! Component: 200 - total flux cleaned = 0.00332356 Jy ! Total flux subtracted in 200 components = 0.00332356 Jy ! Clean residual min=-0.005851 max=0.006248 Jy/beam ! Clean residual mean=-0.000006 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.128522 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 35 components and 0.128522 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=0.302018Jy sigma=0.957449 ! Fit after self-cal, rms=0.301455Jy sigma=0.956730 ! 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=0.301455Jy sigma=0.956730 ! Fit after self-cal, rms=0.322309Jy sigma=0.950702 ! 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=0.322309Jy sigma=0.950702 ! Fit after self-cal, rms=0.322225Jy sigma=0.949723 ! Inverting map and beam ! Estimated beam: bmin=0.3018 mas, bmaj=0.75 mas, bpa=-13.33 degrees ! Estimated noise=1.94535 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276528 Jy ! Component: 100 - total flux cleaned = 0.00310809 Jy ! Component: 150 - total flux cleaned = 0.00333175 Jy ! Component: 200 - total flux cleaned = 0.00347953 Jy ! Total flux subtracted in 200 components = 0.00347953 Jy ! Clean residual min=-0.005934 max=0.006261 Jy/beam ! Clean residual mean=-0.000005 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.132001 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 37 components and 0.132001 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=0.322156Jy sigma=0.949100 ! Fit after self-cal, rms=0.322107Jy sigma=0.949067 ! 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=0.7867 mas, bmaj=0.9485 mas, bpa=22.71 degrees ! Estimated noise=2.57105 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 = 0.00031028 Jy ! Component: 100 - total flux cleaned = -1.95834e-05 Jy ! Component: 150 - total flux cleaned = -0.000244678 Jy ! Component: 200 - total flux cleaned = -0.000330538 Jy ! Total flux subtracted in 200 components = -0.000330538 Jy ! Clean residual min=-0.007220 max=0.006996 Jy/beam ! Clean residual mean=-0.000011 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.131671 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.131671 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=0.322115Jy sigma=0.949115 ! Fit after self-cal, rms=0.322079Jy sigma=0.949096 ! 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=0.2875 mas, bmaj=0.6208 mas, bpa=-3.949 degrees ! Estimated noise=3.57398 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.117054 Jy ! Component: 100 - total flux cleaned = 0.134743 Jy ! Component: 150 - total flux cleaned = 0.134451 Jy ! Component: 200 - total flux cleaned = 0.133069 Jy ! Total flux subtracted in 200 components = 0.133069 Jy ! Clean residual min=-0.012774 max=0.014329 Jy/beam ! Clean residual mean=-0.000005 rms=0.003458 Jy/beam ! Combined flux in latest and established models = 0.133069 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.133069 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3018 mas, bmaj=0.75 mas, bpa=-13.33 degrees ! Estimated noise=1.94535 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 = -0.00129273 Jy ! Component: 100 - total flux cleaned = -0.00143555 Jy ! Component: 150 - total flux cleaned = -0.00144287 Jy ! Component: 200 - total flux cleaned = -0.00116083 Jy ! Total flux subtracted in 200 components = -0.00116083 Jy ! Clean residual min=-0.006577 max=0.006260 Jy/beam ! Clean residual mean=-0.000006 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.131908 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.131908 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=0.7867 mas, bmaj=0.9485 mas, bpa=22.71 degrees ! Estimated noise=2.57105 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 = 0.000413718 Jy ! Component: 100 - total flux cleaned = 0.000375833 Jy ! Component: 150 - total flux cleaned = 0.000232714 Jy ! Component: 200 - total flux cleaned = 0.000200869 Jy ! Total flux subtracted in 200 components = 0.000200869 Jy ! Clean residual min=-0.007093 max=0.007167 Jy/beam ! Clean residual mean=-0.000013 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.132109 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.132109 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3018 mas, bmaj=0.75 mas, bpa=-13.33 degrees ! Estimated noise=1.94535 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -5.25831e-05 Jy ! Component: 100 - total flux cleaned = -5.17558e-05 Jy ! Component: 150 - total flux cleaned = 0.000124173 Jy ! Component: 200 - total flux cleaned = 0.00035408 Jy ! Total flux subtracted in 200 components = 0.00035408 Jy ! Clean residual min=-0.006203 max=0.006146 Jy/beam ! Clean residual mean=-0.000006 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.132463 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.132463 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=0.321998Jy sigma=0.949367 ! Fit after self-cal, rms=0.321891Jy sigma=0.949168 wmodel J1443+2519_K_2006_06_04_yyk\_map.mod ! Writing 43 model components to file: J1443+2519_K_2006_06_04_yyk_map.mod wobs J1443+2519_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1443+2519_K_2006_06_04_yyk_uvs.fits wwins J1443+2519_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J1443+2519_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 = -1.17598e-05 Jy ! Component: 100 - total flux cleaned = 0.000969689 Jy ! Component: 150 - total flux cleaned = 0.00201801 Jy ! Component: 200 - total flux cleaned = 0.00304692 Jy ! Component: 250 - total flux cleaned = 0.00407209 Jy ! Component: 300 - total flux cleaned = 0.00503478 Jy ! Component: 350 - total flux cleaned = 0.00594688 Jy ! Component: 400 - total flux cleaned = 0.00674903 Jy ! Component: 450 - total flux cleaned = 0.00757241 Jy ! Component: 500 - total flux cleaned = 0.00847634 Jy ! Component: 550 - total flux cleaned = 0.00929375 Jy ! Component: 600 - total flux cleaned = 0.00998089 Jy ! Component: 650 - total flux cleaned = 0.0106501 Jy ! Component: 700 - total flux cleaned = 0.0113018 Jy ! Component: 750 - total flux cleaned = 0.0120366 Jy ! Component: 800 - total flux cleaned = 0.0126589 Jy ! Component: 850 - total flux cleaned = 0.0132686 Jy ! Component: 900 - total flux cleaned = 0.013774 Jy ! Component: 950 - total flux cleaned = 0.0143143 Jy ! Component: 1000 - total flux cleaned = 0.0148002 Jy ! Component: 1050 - total flux cleaned = 0.0153629 Jy ! Component: 1100 - total flux cleaned = 0.0158297 Jy ! Component: 1150 - total flux cleaned = 0.0162879 Jy ! Component: 1200 - total flux cleaned = 0.0166565 Jy ! Component: 1250 - total flux cleaned = 0.0170607 Jy ! Component: 1300 - total flux cleaned = 0.0174188 Jy ! Component: 1350 - total flux cleaned = 0.0176155 Jy ! Component: 1400 - total flux cleaned = 0.0179271 Jy ! Component: 1450 - total flux cleaned = 0.0181199 Jy ! Component: 1500 - total flux cleaned = 0.0183874 Jy ! Component: 1550 - total flux cleaned = 0.0186147 Jy ! Component: 1600 - total flux cleaned = 0.0188021 Jy ! Component: 1650 - total flux cleaned = 0.0188771 Jy ! Component: 1700 - total flux cleaned = 0.0190621 Jy ! Component: 1750 - total flux cleaned = 0.0192087 Jy ! Component: 1800 - total flux cleaned = 0.0192453 Jy ! Component: 1850 - total flux cleaned = 0.0193182 Jy ! Component: 1900 - total flux cleaned = 0.0192454 Jy ! Component: 1950 - total flux cleaned = 0.0190997 Jy ! Component: 2000 - total flux cleaned = 0.0190264 Jy ! Total flux subtracted in 2048 components = 0.0189166 Jy ! Clean residual min=-0.002068 max=0.002087 Jy/beam ! Clean residual mean=-0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.151379 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 151 components and 0.151379 Jy ![Exited script file: muppet] wmap "J1443+2519_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3018 x 0.75 at -13.33 degrees (North through East) ! Clean map min=-0.0047885 max=0.12985 Jy/beam ! Writing clean map to FITS file: J1443+2519_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 0.129851 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000558689 device "J1443+2519_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1443+2519_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29077 1.29077 2.58153 5.16306 10.3261 20.6522 41.3045 82.609 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3018 x 0.75 at -13.33 degrees (North through East) ! Clean map min=-0.0047885 max=0.12985 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1443+2519_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1443+2519_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1443+2519_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:45:04 2010