! Started logfile: J0415+4452_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:39:20 2010 obs J0415+4452_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0415+4452_K_2006_06_11_yyk_uva.fits ! AN table 1: 1832 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964726 visibilities/baseline/integration-bin. ! Found source: J0415+4452 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 636256 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 J0415+4452_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.697904 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=0.2838 mas, bmaj=0.4254 mas, bpa=-7.51 degrees ! Estimated noise=2.87562 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 = 0.506744 Jy ! Component: 100 - total flux cleaned = 0.60371 Jy ! Total flux subtracted in 100 components = 0.60371 Jy ! Clean residual min=-0.027346 max=0.033712 Jy/beam ! Clean residual mean=-0.000076 rms=0.007518 Jy/beam ! Combined flux in latest and established models = 0.60371 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 0.60371 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.319061Jy sigma=1.424258 ! Fit after self-cal, rms=0.317192Jy sigma=1.419771 ! Inverting map and beam ! Estimated beam: bmin=0.2838 mas, bmaj=0.4255 mas, bpa=-7.508 degrees ! Estimated noise=2.874 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=0.3387 mas, bmaj=0.5315 mas, bpa=-12.86 degrees ! Estimated noise=1.2327 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 = 0.0300687 Jy ! Component: 100 - total flux cleaned = 0.0368035 Jy ! Component: 150 - total flux cleaned = 0.0368454 Jy ! Component: 200 - total flux cleaned = 0.0365965 Jy ! Total flux subtracted in 200 components = 0.0365965 Jy ! Clean residual min=-0.023762 max=0.022132 Jy/beam ! Clean residual mean=-0.000044 rms=0.006409 Jy/beam ! Combined flux in latest and established models = 0.640306 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.640306 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=0.313189Jy sigma=1.403893 ! Fit after self-cal, rms=0.313313Jy sigma=1.403966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3387 x 0.5315 at -12.86 degrees (North through East) ! Clean map min=-0.022396 max=0.58179 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.85 HN 1.03 KP 0.91 ! LA 0.92 MK 0.87 NL 1.15 OV 1.00 ! PT 0.92 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.87 HN 1.10 KP 0.93 ! LA 0.94 MK 0.87 NL 1.20 OV 1.03 ! PT 0.80 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.04 KP 0.88 ! LA 0.94 MK 0.85 NL 1.11 OV 1.09 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.06 KP 0.92 ! LA 0.93 MK 0.96 NL 1.00 OV 1.06 ! PT 1.12 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.93 HN 0.92 KP 1.00 ! LA 0.99 MK 1.07 NL 1.06 OV 1.16 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 0.67 KP 0.76 ! LA 0.99 MK 1.11 NL 1.11 OV 1.27 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.82 KP 0.72 ! LA 0.95 MK 1.16 NL 1.05 OV 1.41 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.77 KP 0.77 ! LA 0.95 MK 1.23 NL 1.04 OV 1.42 ! PT 1.01 SC 0.92 ! ! ! Fit before self-cal, rms=0.313313Jy sigma=1.403966 ! Fit after self-cal, rms=0.269887Jy sigma=1.241779 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=0.269887Jy sigma=1.241779 ! Fit after self-cal, rms=0.270044Jy sigma=1.242265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.342 mas, bmaj=0.5283 mas, bpa=-12.08 degrees ! Estimated noise=1.21172 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 = -0.000988327 Jy ! Component: 100 - total flux cleaned = -0.000989123 Jy ! Component: 150 - total flux cleaned = -0.000997979 Jy ! Component: 200 - total flux cleaned = -0.00110407 Jy ! Total flux subtracted in 200 components = -0.00110407 Jy ! Clean residual min=-0.006746 max=0.007459 Jy/beam ! Clean residual mean=-0.000007 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.639202 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.639202 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=0.269901Jy sigma=1.240928 ! Fit after self-cal, rms=0.270111Jy sigma=1.241624 ! 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=0.270111Jy sigma=1.241624 ! Fit after self-cal, rms=0.241913Jy sigma=1.040469 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 = 0.00919261 Jy ! Component: 100 - total flux cleaned = 0.010515 Jy ! Component: 150 - total flux cleaned = 0.0106806 Jy ! Component: 200 - total flux cleaned = 0.0107484 Jy ! Total flux subtracted in 200 components = 0.0107484 Jy ! Clean residual min=-0.006240 max=0.006784 Jy/beam ! Clean residual mean=0.000004 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.64995 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 24 components and 0.64995 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=0.241636Jy sigma=1.038202 ! Fit after self-cal, rms=0.240083Jy sigma=1.023219 ! 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: 0.342 x 0.5283 at -12.08 degrees (North through East) ! Clean map min=-0.0060176 max=0.59145 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=0.240083Jy sigma=1.023219 ! Fit after self-cal, rms=0.238133Jy sigma=1.016331 ! 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=0.238133Jy sigma=1.016331 ! Fit after self-cal, rms=0.238119Jy sigma=1.013935 ! Inverting map and beam ! Estimated beam: bmin=0.3432 mas, bmaj=0.5225 mas, bpa=-11.88 degrees ! Estimated noise=1.21048 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334947 Jy ! Component: 100 - total flux cleaned = 0.000848701 Jy ! Component: 150 - total flux cleaned = 0.00102004 Jy ! Component: 200 - total flux cleaned = 0.00102461 Jy ! Total flux subtracted in 200 components = 0.00102461 Jy ! Clean residual min=-0.004643 max=0.005224 Jy/beam ! Clean residual mean=-0.000010 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.650975 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.650975 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=0.238020Jy sigma=1.013393 ! Fit after self-cal, rms=0.238084Jy sigma=1.012779 ! 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=0.238084Jy sigma=1.012779 ! Fit after self-cal, rms=0.237951Jy sigma=1.008127 ! 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=0.237951Jy sigma=1.008127 ! Fit after self-cal, rms=0.238007Jy sigma=1.007948 ! Inverting map and beam ! Estimated beam: bmin=0.3434 mas, bmaj=0.5212 mas, bpa=-11.77 degrees ! Estimated noise=1.21088 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165561 Jy ! Component: 100 - total flux cleaned = 0.000592194 Jy ! Component: 150 - total flux cleaned = 0.000795025 Jy ! Component: 200 - total flux cleaned = 0.000857473 Jy ! Total flux subtracted in 200 components = 0.000857473 Jy ! Clean residual min=-0.004493 max=0.004951 Jy/beam ! Clean residual mean=-0.000009 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.651832 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.651832 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=0.237940Jy sigma=1.007611 ! Fit after self-cal, rms=0.237970Jy sigma=1.007579 ! 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=0.8613 mas, bmaj=0.9764 mas, bpa=23.84 degrees ! Estimated noise=1.63089 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 = 0.000464128 Jy ! Component: 100 - total flux cleaned = 0.000400485 Jy ! Component: 150 - total flux cleaned = 0.000401522 Jy ! Component: 200 - total flux cleaned = 0.000371254 Jy ! Total flux subtracted in 200 components = 0.000371254 Jy ! Clean residual min=-0.004389 max=0.004321 Jy/beam ! Clean residual mean=-0.000017 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.652204 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 28 components and 0.652204 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=0.237961Jy sigma=1.007709 ! Fit after self-cal, rms=0.237978Jy sigma=1.007628 ! 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=0.2857 mas, bmaj=0.4242 mas, bpa=-6.82 degrees ! Estimated noise=2.80278 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.50351 Jy ! Component: 100 - total flux cleaned = 0.596526 Jy ! Component: 150 - total flux cleaned = 0.630916 Jy ! Component: 200 - total flux cleaned = 0.644546 Jy ! Total flux subtracted in 200 components = 0.644546 Jy ! Clean residual min=-0.011057 max=0.012215 Jy/beam ! Clean residual mean=-0.000011 rms=0.003120 Jy/beam ! Combined flux in latest and established models = 0.644547 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.644547 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3434 mas, bmaj=0.5212 mas, bpa=-11.77 degrees ! Estimated noise=1.21088 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 (0.26, -0.065). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745862 Jy ! Component: 100 - total flux cleaned = 0.00803132 Jy ! Component: 150 - total flux cleaned = 0.00829704 Jy ! Component: 200 - total flux cleaned = 0.00818557 Jy ! Total flux subtracted in 200 components = 0.00818557 Jy ! Clean residual min=-0.004381 max=0.004560 Jy/beam ! Clean residual mean=-0.000008 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.652732 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.652732 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=0.8613 mas, bmaj=0.9764 mas, bpa=23.84 degrees ! Estimated noise=1.63089 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 = 0.000151621 Jy ! Component: 100 - total flux cleaned = 0.000103852 Jy ! Component: 150 - total flux cleaned = 3.02407e-05 Jy ! Component: 200 - total flux cleaned = 2.80369e-05 Jy ! Total flux subtracted in 200 components = 2.80369e-05 Jy ! Clean residual min=-0.004540 max=0.004496 Jy/beam ! Clean residual mean=-0.000016 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.65276 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.65276 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3434 mas, bmaj=0.5212 mas, bpa=-11.77 degrees ! Estimated noise=1.21088 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475495 Jy ! Component: 100 - total flux cleaned = -0.000545965 Jy ! Component: 150 - total flux cleaned = -0.000610534 Jy ! Component: 200 - total flux cleaned = -0.000670356 Jy ! Total flux subtracted in 200 components = -0.000670356 Jy ! Clean residual min=-0.004149 max=0.004534 Jy/beam ! Clean residual mean=-0.000008 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.65209 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.65209 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=0.237832Jy sigma=1.006641 ! Fit after self-cal, rms=0.237837Jy sigma=1.006548 wmodel J0415+4452_K_2006_06_11_yyk\_map.mod ! Writing 54 model components to file: J0415+4452_K_2006_06_11_yyk_map.mod wobs J0415+4452_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0415+4452_K_2006_06_11_yyk_uvs.fits wwins J0415+4452_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0415+4452_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165955 Jy ! Component: 100 - total flux cleaned = -0.000635407 Jy ! Component: 150 - total flux cleaned = -0.000947654 Jy ! Component: 200 - total flux cleaned = -0.00112602 Jy ! Component: 250 - total flux cleaned = -0.00129549 Jy ! Component: 300 - total flux cleaned = -0.00162398 Jy ! Component: 350 - total flux cleaned = -0.00194007 Jy ! Component: 400 - total flux cleaned = -0.00224682 Jy ! Component: 450 - total flux cleaned = -0.00264186 Jy ! Component: 500 - total flux cleaned = -0.00302532 Jy ! Component: 550 - total flux cleaned = -0.00344386 Jy ! Component: 600 - total flux cleaned = -0.00366988 Jy ! Component: 650 - total flux cleaned = -0.00393314 Jy ! Component: 700 - total flux cleaned = -0.00401851 Jy ! Component: 750 - total flux cleaned = -0.00427008 Jy ! Component: 800 - total flux cleaned = -0.00439117 Jy ! Component: 850 - total flux cleaned = -0.00451073 Jy ! Component: 900 - total flux cleaned = -0.00494052 Jy ! Component: 950 - total flux cleaned = -0.00516947 Jy ! Component: 1000 - total flux cleaned = -0.00535656 Jy ! Component: 1050 - total flux cleaned = -0.00557761 Jy ! Component: 1100 - total flux cleaned = -0.00554119 Jy ! Component: 1150 - total flux cleaned = -0.00571844 Jy ! Component: 1200 - total flux cleaned = -0.00585733 Jy ! Component: 1250 - total flux cleaned = -0.00592561 Jy ! Component: 1300 - total flux cleaned = -0.00592581 Jy ! Component: 1350 - total flux cleaned = -0.00605868 Jy ! Component: 1400 - total flux cleaned = -0.00605864 Jy ! Component: 1450 - total flux cleaned = -0.00605956 Jy ! Component: 1500 - total flux cleaned = -0.00618581 Jy ! Component: 1550 - total flux cleaned = -0.00612399 Jy ! Component: 1600 - total flux cleaned = -0.0062158 Jy ! Component: 1650 - total flux cleaned = -0.00609553 Jy ! Component: 1700 - total flux cleaned = -0.00612557 Jy ! Component: 1750 - total flux cleaned = -0.00618443 Jy ! Component: 1800 - total flux cleaned = -0.00621323 Jy ! Component: 1850 - total flux cleaned = -0.00629877 Jy ! Component: 1900 - total flux cleaned = -0.00618587 Jy ! Component: 1950 - total flux cleaned = -0.00626856 Jy ! Component: 2000 - total flux cleaned = -0.00613142 Jy ! Total flux subtracted in 2048 components = -0.00613136 Jy ! Clean residual min=-0.001403 max=0.001617 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.645958 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 197 components and 0.645958 Jy ![Exited script file: muppet] wmap "J0415+4452_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3434 x 0.5212 at -11.77 degrees (North through East) ! Clean map min=-0.0026792 max=0.59235 Jy/beam ! Writing clean map to FITS file: J0415+4452_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.592353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000522326 device "J0415+4452_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0415+4452_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264535 0.264535 0.529069 1.05814 2.11628 4.23256 8.46511 16.9302 33.8604 67.7209 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.592 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3434 x 0.5212 at -11.77 degrees (North through East) ! Clean map min=-0.0026792 max=0.59235 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0415+4452_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0415+4452_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0415+4452_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:39:21 2010