! Started logfile: J1743-0350_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:50:09 2010 obs J1743-0350_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1743-0350_K_2006_06_04_yyk_uva.fits ! AN table 1: 1530 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.976652 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! 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 430352 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 J1743-0350_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)= 3.033 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=0.2554 mas, bmaj=0.6361 mas, bpa=-2.494 degrees ! Estimated noise=3.11795 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 = 2.13424 Jy ! Component: 100 - total flux cleaned = 2.80533 Jy ! Total flux subtracted in 100 components = 2.80533 Jy ! Clean residual min=-0.164966 max=0.339863 Jy/beam ! Clean residual mean=0.000444 rms=0.057568 Jy/beam ! Combined flux in latest and established models = 2.80533 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 2.80533 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.253253Jy sigma=5.833902 ! Fit after self-cal, rms=1.251899Jy sigma=5.822128 ! Inverting map and beam ! Estimated beam: bmin=0.2554 mas, bmaj=0.6361 mas, bpa=-2.494 degrees ! Estimated noise=3.11795 mJy/beam. ! Added new window around map position (-0.52, -0.26). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.415684 Jy ! Component: 100 - total flux cleaned = 0.651426 Jy ! Total flux subtracted in 100 components = 0.651426 Jy ! Clean residual min=-0.129185 max=0.203155 Jy/beam ! Clean residual mean=0.000634 rms=0.039767 Jy/beam ! Combined flux in latest and established models = 3.45675 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 3.45675 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=1.069012Jy sigma=4.822862 ! Fit after self-cal, rms=1.057658Jy sigma=4.757280 ! Inverting map 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=0.2753 mas, bmaj=0.7831 mas, bpa=-10.78 degrees ! Estimated noise=1.48492 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 = 0.23964 Jy ! Component: 100 - total flux cleaned = 0.375031 Jy ! Component: 150 - total flux cleaned = 0.464759 Jy ! Component: 200 - total flux cleaned = 0.513314 Jy ! Total flux subtracted in 200 components = 0.513314 Jy ! Clean residual min=-0.127220 max=0.180398 Jy/beam ! Clean residual mean=0.000652 rms=0.036010 Jy/beam ! Combined flux in latest and established models = 3.97007 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 3.97007 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=0.980011Jy sigma=4.399869 ! Fit after self-cal, rms=0.975498Jy sigma=4.377493 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2753 x 0.7831 at -10.78 degrees (North through East) ! Clean map min=-0.11304 max=2.2014 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.83 KP 0.95 LA 0.85 ! MK 0.84 NL 1.11 OV 1.01 PT 0.93 ! SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.85 KP 0.95 LA 0.87 ! MK 0.82 NL 1.16 OV 1.02 PT 0.82 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 KP 0.92 LA 0.86 ! MK 0.84 NL 1.09 OV 1.06 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 0.96 LA 0.86 ! MK 0.91 NL 0.98 OV 1.04 PT 1.13 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.87 KP 1.03 LA 0.92 ! MK 1.03 NL 1.08 OV 1.14 PT 0.90 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 KP 0.77 LA 0.92 ! MK 1.07 NL 1.11 OV 1.27 PT 0.97 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 KP 0.74 LA 0.89 ! MK 1.11 NL 1.06 OV 1.35 PT 1.06 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 KP 0.80 LA 0.89 ! MK 1.15 NL 1.05 OV 1.39 PT 0.99 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.975498Jy sigma=4.377493 ! Fit after self-cal, rms=0.789589Jy sigma=3.342645 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=0.789589Jy sigma=3.342645 ! Fit after self-cal, rms=0.789015Jy sigma=3.344124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.273 mas, bmaj=0.7942 mas, bpa=-10.72 degrees ! Estimated noise=1.47108 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 = -0.0213372 Jy ! Component: 100 - total flux cleaned = -0.0252959 Jy ! Component: 150 - total flux cleaned = -0.0298224 Jy ! Component: 200 - total flux cleaned = -0.0307994 Jy ! Total flux subtracted in 200 components = -0.0307994 Jy ! Clean residual min=-0.046496 max=0.056118 Jy/beam ! Clean residual mean=0.000008 rms=0.011965 Jy/beam ! Combined flux in latest and established models = 3.93927 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 3.93927 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=0.785086Jy sigma=3.317419 ! Fit after self-cal, rms=0.784817Jy sigma=3.319027 ! 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=0.784817Jy sigma=3.319027 ! Fit after self-cal, rms=0.508941Jy sigma=2.069213 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) ! Added new window around map position (0.325, 0.65). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.052481 Jy ! Component: 100 - total flux cleaned = 0.0563402 Jy ! Component: 150 - total flux cleaned = 0.0580093 Jy ! Component: 200 - total flux cleaned = 0.0595577 Jy ! Total flux subtracted in 200 components = 0.0595577 Jy ! Clean residual min=-0.044079 max=0.040970 Jy/beam ! Clean residual mean=0.000018 rms=0.010482 Jy/beam ! Combined flux in latest and established models = 3.99882 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 81 components and 3.99882 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=0.494771Jy sigma=1.970180 ! Fit after self-cal, rms=0.450896Jy sigma=1.804754 ! 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: 0.273 x 0.7942 at -10.72 degrees (North through East) ! Clean map min=-0.040343 max=2.2075 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=0.450896Jy sigma=1.804754 ! Fit after self-cal, rms=0.432399Jy sigma=1.701605 ! 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=0.432399Jy sigma=1.701605 ! Fit after self-cal, rms=0.426865Jy sigma=1.677244 ! Inverting map and beam ! Estimated beam: bmin=0.2683 mas, bmaj=0.7577 mas, bpa=-9.041 degrees ! Estimated noise=1.44935 mJy/beam. ! Added new window around map position (0, -0.975). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441579 Jy ! Component: 100 - total flux cleaned = 0.0443469 Jy ! Component: 150 - total flux cleaned = 0.0433223 Jy ! Component: 200 - total flux cleaned = 0.0415364 Jy ! Total flux subtracted in 200 components = 0.0415364 Jy ! Clean residual min=-0.029220 max=0.021454 Jy/beam ! Clean residual mean=-0.000041 rms=0.005922 Jy/beam ! Combined flux in latest and established models = 4.04036 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 103 components and 4.04036 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=0.418727Jy sigma=1.615435 ! Fit after self-cal, rms=0.418182Jy sigma=1.609601 ! 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=0.418182Jy sigma=1.609601 ! Fit after self-cal, rms=0.441104Jy sigma=1.593798 ! 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=0.441104Jy sigma=1.593798 ! Fit after self-cal, rms=0.438745Jy sigma=1.589336 ! Inverting map and beam ! Estimated beam: bmin=0.2681 mas, bmaj=0.7515 mas, bpa=-8.795 degrees ! Estimated noise=1.44619 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177445 Jy ! Component: 100 - total flux cleaned = 0.0191932 Jy ! Component: 150 - total flux cleaned = 0.0198026 Jy ! Component: 200 - total flux cleaned = 0.0209745 Jy ! Total flux subtracted in 200 components = 0.0209745 Jy ! Clean residual min=-0.026293 max=0.016210 Jy/beam ! Clean residual mean=-0.000033 rms=0.004711 Jy/beam ! Combined flux in latest and established models = 4.06134 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 4.06134 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=0.436523Jy sigma=1.571474 ! Fit after self-cal, rms=0.437257Jy sigma=1.572211 ! 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=0.8833 mas, bmaj=1.369 mas, bpa=10.23 degrees ! Estimated noise=2.01782 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 = -0.00910602 Jy ! Component: 100 - total flux cleaned = -0.011734 Jy ! Component: 150 - total flux cleaned = -0.0125675 Jy ! Component: 200 - total flux cleaned = -0.0135646 Jy ! Total flux subtracted in 200 components = -0.0135646 Jy ! Clean residual min=-0.022446 max=0.013566 Jy/beam ! Clean residual mean=-0.000055 rms=0.005014 Jy/beam ! Combined flux in latest and established models = 4.04777 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 4.04777 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=0.437030Jy sigma=1.570854 ! Fit after self-cal, rms=0.437355Jy sigma=1.571220 ! 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=0.2509 mas, bmaj=0.6349 mas, bpa=-1.873 degrees ! Estimated noise=3.00746 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.13419 Jy ! Component: 100 - total flux cleaned = 2.84217 Jy ! Component: 150 - total flux cleaned = 3.19816 Jy ! Component: 200 - total flux cleaned = 3.41227 Jy ! Total flux subtracted in 200 components = 3.41227 Jy ! Clean residual min=-0.054279 max=0.085701 Jy/beam ! Clean residual mean=-0.000002 rms=0.019616 Jy/beam ! Combined flux in latest and established models = 3.41227 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 45 model components to the UV plane model. ! The established model now contains 45 components and 3.41227 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2681 mas, bmaj=0.7515 mas, bpa=-8.795 degrees ! Estimated noise=1.44619 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 = 0.21822 Jy ! Component: 100 - total flux cleaned = 0.350015 Jy ! Component: 150 - total flux cleaned = 0.438796 Jy ! Component: 200 - total flux cleaned = 0.502193 Jy ! Total flux subtracted in 200 components = 0.502193 Jy ! Clean residual min=-0.023887 max=0.031840 Jy/beam ! Clean residual mean=0.000037 rms=0.007930 Jy/beam ! Combined flux in latest and established models = 3.91447 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 115 components and 3.91447 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=0.8833 mas, bmaj=1.369 mas, bpa=10.23 degrees ! Estimated noise=2.01782 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 = 0.0819976 Jy ! Component: 100 - total flux cleaned = 0.120278 Jy ! Component: 150 - total flux cleaned = 0.128976 Jy ! Component: 200 - total flux cleaned = 0.131926 Jy ! Total flux subtracted in 200 components = 0.131926 Jy ! Clean residual min=-0.021293 max=0.014017 Jy/beam ! Clean residual mean=-0.000052 rms=0.005265 Jy/beam ! Combined flux in latest and established models = 4.04639 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 151 components and 4.04639 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2681 mas, bmaj=0.7515 mas, bpa=-8.795 degrees ! Estimated noise=1.44619 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100654 Jy ! Component: 100 - total flux cleaned = 0.00833768 Jy ! Component: 150 - total flux cleaned = 0.0076168 Jy ! Component: 200 - total flux cleaned = 0.00759182 Jy ! Total flux subtracted in 200 components = 0.00759182 Jy ! Clean residual min=-0.023525 max=0.015053 Jy/beam ! Clean residual mean=-0.000025 rms=0.004187 Jy/beam ! Combined flux in latest and established models = 4.05398 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 176 components and 4.05399 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=0.436096Jy sigma=1.561290 ! Fit after self-cal, rms=0.436153Jy sigma=1.559958 wmodel J1743-0350_K_2006_06_04_yyk\_map.mod ! Writing 176 model components to file: J1743-0350_K_2006_06_04_yyk_map.mod wobs J1743-0350_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1743-0350_K_2006_06_04_yyk_uvs.fits wwins J1743-0350_K_2006_06_04_yyk\_map.win ! wwins: Wrote 4 windows to J1743-0350_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 = -0.00915943 Jy ! Component: 100 - total flux cleaned = -0.0118201 Jy ! Component: 150 - total flux cleaned = -0.0139174 Jy ! Component: 200 - total flux cleaned = -0.0147725 Jy ! Component: 250 - total flux cleaned = -0.0149749 Jy ! Component: 300 - total flux cleaned = -0.0155504 Jy ! Component: 350 - total flux cleaned = -0.0166472 Jy ! Component: 400 - total flux cleaned = -0.0164701 Jy ! Component: 450 - total flux cleaned = -0.0164648 Jy ! Component: 500 - total flux cleaned = -0.0166155 Jy ! Component: 550 - total flux cleaned = -0.0167645 Jy ! Component: 600 - total flux cleaned = -0.0167648 Jy ! Component: 650 - total flux cleaned = -0.0167664 Jy ! Component: 700 - total flux cleaned = -0.0166241 Jy ! Component: 750 - total flux cleaned = -0.016222 Jy ! Component: 800 - total flux cleaned = -0.0162228 Jy ! Component: 850 - total flux cleaned = -0.0157241 Jy ! Component: 900 - total flux cleaned = -0.015725 Jy ! Component: 950 - total flux cleaned = -0.0151373 Jy ! Component: 1000 - total flux cleaned = -0.0149064 Jy ! Component: 1050 - total flux cleaned = -0.0145732 Jy ! Component: 1100 - total flux cleaned = -0.0140289 Jy ! Component: 1150 - total flux cleaned = -0.0138169 Jy ! Component: 1200 - total flux cleaned = -0.0131009 Jy ! Component: 1250 - total flux cleaned = -0.0130985 Jy ! Component: 1300 - total flux cleaned = -0.0129018 Jy ! Component: 1350 - total flux cleaned = -0.0125202 Jy ! Component: 1400 - total flux cleaned = -0.0123364 Jy ! Component: 1450 - total flux cleaned = -0.0119778 Jy ! Component: 1500 - total flux cleaned = -0.0115397 Jy ! Component: 1550 - total flux cleaned = -0.0111966 Jy ! Component: 1600 - total flux cleaned = -0.0111114 Jy ! Component: 1650 - total flux cleaned = -0.0107815 Jy ! Component: 1700 - total flux cleaned = -0.0105406 Jy ! Component: 1750 - total flux cleaned = -0.0100677 Jy ! Component: 1800 - total flux cleaned = -0.00983343 Jy ! Component: 1850 - total flux cleaned = -0.00960421 Jy ! Component: 1900 - total flux cleaned = -0.00937953 Jy ! Component: 1950 - total flux cleaned = -0.00893891 Jy ! Component: 2000 - total flux cleaned = -0.0087937 Jy ! Total flux subtracted in 2048 components = -0.00857989 Jy ! Clean residual min=-0.004346 max=0.003802 Jy/beam ! Clean residual mean=-0.000011 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 4.04541 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 312 components and 4.0454 Jy ![Exited script file: muppet] wmap "J1743-0350_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2681 x 0.7515 at -8.795 degrees (North through East) ! Clean map min=-0.015862 max=2.1677 Jy/beam ! Writing clean map to FITS file: J1743-0350_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 2.1677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0012863 device "J1743-0350_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1743-0350_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178017 0.178017 0.356034 0.712069 1.42414 2.84828 5.69655 11.3931 22.7862 45.5724 91.1448 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2681 x 0.7515 at -8.795 degrees (North through East) ! Clean map min=-0.015862 max=2.1677 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1743-0350_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1743-0350_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1743-0350_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:50:11 2010