! Started logfile: J1333-1950_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:48:31 2010 obs J1333-1950_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1333-1950_K_2006_06_04_yyk_uva.fits ! AN table 1: 1771 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980143 visibilities/baseline/integration-bin. ! Found source: J1333-1950 ! ! 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 499920 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 J1333-1950_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)= 0.40019 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=0.2511 mas, bmaj=0.647 mas, bpa=-4.945 degrees ! Estimated noise=3.23368 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 = 0.238342 Jy ! Component: 100 - total flux cleaned = 0.288738 Jy ! Total flux subtracted in 100 components = 0.288738 Jy ! Clean residual min=-0.016730 max=0.019996 Jy/beam ! Clean residual mean=0.000065 rms=0.004890 Jy/beam ! Combined flux in latest and established models = 0.288738 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.288738 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.263000Jy sigma=1.100033 ! Fit after self-cal, rms=0.262761Jy sigma=1.097544 ! Inverting map and beam ! Estimated beam: bmin=0.2511 mas, bmaj=0.647 mas, bpa=-4.945 degrees ! Estimated noise=3.23368 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=0.2807 mas, bmaj=0.8445 mas, bpa=-12.76 degrees ! Estimated noise=1.63276 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 = 0.0205603 Jy ! Component: 100 - total flux cleaned = 0.0276383 Jy ! Component: 150 - total flux cleaned = 0.0286365 Jy ! Component: 200 - total flux cleaned = 0.0287432 Jy ! Total flux subtracted in 200 components = 0.0287432 Jy ! Clean residual min=-0.013488 max=0.013983 Jy/beam ! Clean residual mean=0.000078 rms=0.003657 Jy/beam ! Combined flux in latest and established models = 0.317481 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.317481 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=0.260479Jy sigma=1.090718 ! Fit after self-cal, rms=0.260472Jy sigma=1.090700 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2807 x 0.8445 at -12.76 degrees (North through East) ! Clean map min=-0.012701 max=0.27356 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.82 KP 0.95 LA 0.90 ! MK 0.81 NL 1.06 OV 0.94 PT 0.99 ! SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.85 KP 0.92 LA 0.88 ! MK 0.87 NL 1.21 OV 1.04 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.90 KP 0.92 LA 0.85 ! MK 0.87 NL 1.08 OV 1.08 PT 0.99 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 KP 0.96 LA 0.84 ! MK 0.92 NL 1.00 OV 1.04 PT 1.19 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.82 KP 1.06 LA 0.90 ! MK 1.10 NL 0.98 OV 1.19 PT 0.94 ! SC 0.80 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 KP 0.78 LA 0.93 ! MK 1.04 NL 1.05 OV 1.19 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 KP 0.76 LA 0.86 ! MK 1.07 NL 1.04 OV 1.35 PT 1.12 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 KP 0.74 LA 0.87 ! MK 1.15 NL 0.98 OV 1.52 PT 1.05 ! SC 0.73 ! ! ! Fit before self-cal, rms=0.260472Jy sigma=1.090700 ! Fit after self-cal, rms=0.239943Jy sigma=1.053540 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=0.239943Jy sigma=1.053540 ! Fit after self-cal, rms=0.239954Jy sigma=1.053479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2775 mas, bmaj=0.8433 mas, bpa=-11.98 degrees ! Estimated noise=1.60086 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 = -7.83782e-05 Jy ! Component: 100 - total flux cleaned = -0.000164638 Jy ! Component: 150 - total flux cleaned = -0.000163736 Jy ! Component: 200 - total flux cleaned = -0.000227989 Jy ! Total flux subtracted in 200 components = -0.000227989 Jy ! Clean residual min=-0.007394 max=0.006261 Jy/beam ! Clean residual mean=0.000002 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.317253 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.317253 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=0.239891Jy sigma=1.053214 ! Fit after self-cal, rms=0.239890Jy sigma=1.053198 ! 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=0.239890Jy sigma=1.053198 ! Fit after self-cal, rms=0.227400Jy sigma=0.993726 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 = 0.00662868 Jy ! Component: 100 - total flux cleaned = 0.00662601 Jy ! Component: 150 - total flux cleaned = 0.00653146 Jy ! Component: 200 - total flux cleaned = 0.00653167 Jy ! Total flux subtracted in 200 components = 0.00653167 Jy ! Clean residual min=-0.007032 max=0.006068 Jy/beam ! Clean residual mean=-0.000001 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.323785 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.323785 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=0.227253Jy sigma=0.992722 ! Fit after self-cal, rms=0.225931Jy sigma=0.986766 ! 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: 0.2775 x 0.8433 at -11.98 degrees (North through East) ! Clean map min=-0.0067895 max=0.2815 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=0.225931Jy sigma=0.986766 ! Fit after self-cal, rms=0.255085Jy sigma=0.980673 ! 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=0.255085Jy sigma=0.980673 ! Fit after self-cal, rms=0.254667Jy sigma=0.979415 ! Inverting map and beam ! Estimated beam: bmin=0.2766 mas, bmaj=0.8373 mas, bpa=-11.47 degrees ! Estimated noise=1.59081 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225735 Jy ! Component: 100 - total flux cleaned = -0.000230181 Jy ! Component: 150 - total flux cleaned = -0.000228352 Jy ! Component: 200 - total flux cleaned = -0.000166733 Jy ! Total flux subtracted in 200 components = -0.000166733 Jy ! Clean residual min=-0.005273 max=0.005787 Jy/beam ! Clean residual mean=-0.000001 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.323618 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 46 components and 0.323618 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=0.254630Jy sigma=0.979212 ! Fit after self-cal, rms=0.254523Jy sigma=0.978988 ! Inverting map ! Added new window around map position (-4.29, -4.81). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301927 Jy ! Component: 100 - total flux cleaned = 0.00289706 Jy ! Component: 150 - total flux cleaned = 0.00280889 Jy ! Component: 200 - total flux cleaned = 0.00273553 Jy ! Total flux subtracted in 200 components = 0.00273553 Jy ! Clean residual min=-0.005088 max=0.005611 Jy/beam ! Clean residual mean=-0.000003 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.326354 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 63 components and 0.326354 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=0.254398Jy sigma=0.978088 ! Fit after self-cal, rms=0.254379Jy sigma=0.978051 ! Inverting map ! Added new window around map position (6.5, 5.135). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643377 Jy ! Component: 100 - total flux cleaned = 0.0080875 Jy ! Component: 150 - total flux cleaned = 0.00908251 Jy ! Component: 200 - total flux cleaned = 0.00958307 Jy ! Total flux subtracted in 200 components = 0.00958307 Jy ! Clean residual min=-0.004847 max=0.003785 Jy/beam ! Clean residual mean=0.000001 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.335937 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 82 components and 0.335937 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=0.254240Jy sigma=0.977080 ! Fit after self-cal, rms=0.254248Jy sigma=0.977142 ! 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=0.254248Jy sigma=0.977142 ! Fit after self-cal, rms=0.257552Jy sigma=0.971595 ! 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=0.257552Jy sigma=0.971595 ! Fit after self-cal, rms=0.257509Jy sigma=0.971286 ! Inverting map and beam ! Estimated beam: bmin=0.2765 mas, bmaj=0.8374 mas, bpa=-11.36 degrees ! Estimated noise=1.59057 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140831 Jy ! Component: 100 - total flux cleaned = 0.00172836 Jy ! Component: 150 - total flux cleaned = 0.00194282 Jy ! Component: 200 - total flux cleaned = 0.0020779 Jy ! Total flux subtracted in 200 components = 0.0020779 Jy ! Clean residual min=-0.004895 max=0.003825 Jy/beam ! Clean residual mean=0.000004 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.338015 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.338015 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=0.257464Jy sigma=0.971045 ! Fit after self-cal, rms=0.257500Jy sigma=0.971125 ! 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=0.9192 mas, bmaj=1.874 mas, bpa=1.314 degrees ! Estimated noise=2.1857 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 = 0.0026672 Jy ! Component: 100 - total flux cleaned = 0.00381397 Jy ! Component: 150 - total flux cleaned = 0.00390319 Jy ! Component: 200 - total flux cleaned = 0.00397884 Jy ! Total flux subtracted in 200 components = 0.00397884 Jy ! Clean residual min=-0.005245 max=0.003956 Jy/beam ! Clean residual mean=0.000007 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.341994 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.341994 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=0.257479Jy sigma=0.971120 ! Fit after self-cal, rms=0.257499Jy sigma=0.971167 ! 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=0.2491 mas, bmaj=0.6629 mas, bpa=-5.131 degrees ! Estimated noise=3.21958 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.248485 Jy ! Component: 100 - total flux cleaned = 0.296633 Jy ! Component: 150 - total flux cleaned = 0.313533 Jy ! Component: 200 - total flux cleaned = 0.318417 Jy ! Total flux subtracted in 200 components = 0.318417 Jy ! Clean residual min=-0.009002 max=0.007414 Jy/beam ! Clean residual mean=-0.000004 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.318417 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.318417 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2765 mas, bmaj=0.8374 mas, bpa=-11.36 degrees ! Estimated noise=1.59057 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 = 0.00789058 Jy ! Component: 100 - total flux cleaned = 0.0126909 Jy ! Component: 150 - total flux cleaned = 0.0150783 Jy ! Component: 200 - total flux cleaned = 0.0168984 Jy ! Total flux subtracted in 200 components = 0.0168984 Jy ! Clean residual min=-0.004602 max=0.004020 Jy/beam ! Clean residual mean=-0.000001 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.335316 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.335316 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=0.9192 mas, bmaj=1.874 mas, bpa=1.314 degrees ! Estimated noise=2.1857 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 = 0.00423952 Jy ! Component: 100 - total flux cleaned = 0.00643741 Jy ! Component: 150 - total flux cleaned = 0.00692765 Jy ! Component: 200 - total flux cleaned = 0.00721836 Jy ! Total flux subtracted in 200 components = 0.00721836 Jy ! Clean residual min=-0.005060 max=0.003870 Jy/beam ! Clean residual mean=0.000007 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.342534 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.342534 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2765 mas, bmaj=0.8374 mas, bpa=-11.36 degrees ! Estimated noise=1.59057 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117407 Jy ! Component: 100 - total flux cleaned = -0.000400817 Jy ! Component: 150 - total flux cleaned = -0.000829767 Jy ! Component: 200 - total flux cleaned = -0.0010607 Jy ! Total flux subtracted in 200 components = -0.0010607 Jy ! Clean residual min=-0.004261 max=0.003879 Jy/beam ! Clean residual mean=0.000006 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.341473 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.341473 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=0.257412Jy sigma=0.971240 ! Fit after self-cal, rms=0.257408Jy sigma=0.971214 wmodel J1333-1950_K_2006_06_04_yyk\_map.mod ! Writing 95 model components to file: J1333-1950_K_2006_06_04_yyk_map.mod wobs J1333-1950_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1333-1950_K_2006_06_04_yyk_uvs.fits wwins J1333-1950_K_2006_06_04_yyk\_map.win ! wwins: Wrote 3 windows to J1333-1950_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 = -0.000899729 Jy ! Component: 100 - total flux cleaned = -0.00194465 Jy ! Component: 150 - total flux cleaned = -0.00300962 Jy ! Component: 200 - total flux cleaned = -0.00371826 Jy ! Component: 250 - total flux cleaned = -0.00448997 Jy ! Component: 300 - total flux cleaned = -0.00492889 Jy ! Component: 350 - total flux cleaned = -0.00511693 Jy ! Component: 400 - total flux cleaned = -0.00538698 Jy ! Component: 450 - total flux cleaned = -0.00564715 Jy ! Component: 500 - total flux cleaned = -0.00577412 Jy ! Component: 550 - total flux cleaned = -0.00577449 Jy ! Component: 600 - total flux cleaned = -0.00565457 Jy ! Component: 650 - total flux cleaned = -0.00569406 Jy ! Component: 700 - total flux cleaned = -0.00573158 Jy ! Component: 750 - total flux cleaned = -0.00580636 Jy ! Component: 800 - total flux cleaned = -0.00587891 Jy ! Component: 850 - total flux cleaned = -0.00595138 Jy ! Component: 900 - total flux cleaned = -0.0058804 Jy ! Component: 950 - total flux cleaned = -0.0058803 Jy ! Component: 1000 - total flux cleaned = -0.00577767 Jy ! Component: 1050 - total flux cleaned = -0.00584475 Jy ! Component: 1100 - total flux cleaned = -0.00574382 Jy ! Component: 1150 - total flux cleaned = -0.00558024 Jy ! Component: 1200 - total flux cleaned = -0.0054839 Jy ! Component: 1250 - total flux cleaned = -0.00545204 Jy ! Component: 1300 - total flux cleaned = -0.00532592 Jy ! Component: 1350 - total flux cleaned = -0.00520182 Jy ! Component: 1400 - total flux cleaned = -0.00511009 Jy ! Component: 1450 - total flux cleaned = -0.00501973 Jy ! Component: 1500 - total flux cleaned = -0.00487095 Jy ! Component: 1550 - total flux cleaned = -0.00475358 Jy ! Component: 1600 - total flux cleaned = -0.00466687 Jy ! Component: 1650 - total flux cleaned = -0.00461025 Jy ! Component: 1700 - total flux cleaned = -0.00461042 Jy ! Component: 1750 - total flux cleaned = -0.00455388 Jy ! Component: 1800 - total flux cleaned = -0.00452619 Jy ! Component: 1850 - total flux cleaned = -0.00441674 Jy ! Component: 1900 - total flux cleaned = -0.00436293 Jy ! Component: 1950 - total flux cleaned = -0.00436288 Jy ! Component: 2000 - total flux cleaned = -0.00438945 Jy ! Total flux subtracted in 2048 components = -0.00425851 Jy ! Clean residual min=-0.001525 max=0.001969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.337215 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 222 components and 0.337215 Jy ![Exited script file: muppet] wmap "J1333-1950_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2765 x 0.8374 at -11.36 degrees (North through East) ! Clean map min=-0.0035713 max=0.28205 Jy/beam ! Writing clean map to FITS file: J1333-1950_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 0.282052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473521 device "J1333-1950_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1333-1950_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.503652 0.503652 1.0073 2.01461 4.02922 8.05844 16.1169 32.2337 64.4675 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.282 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2765 x 0.8374 at -11.36 degrees (North through East) ! Clean map min=-0.0035713 max=0.28205 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1333-1950_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1333-1950_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1333-1950_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:48:33 2010