! Started logfile: J0432+4138_K_2006_06_04_yyk_uvs.log on Tue Dec 28 21:09:31 2010 obs J0432+4138_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0432+4138_K_2006_06_04_yyk_uva.fits ! AN table 1: 2020 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.822635 visibilities/baseline/integration-bin. ! Found source: J0432+4138 ! ! 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 2921 lines of history. ! ! Reading 478576 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 J0432+4138_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 = 2048x2048 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)= 0.330024 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=0.2796 mas, bmaj=0.5274 mas, bpa=9.759 degrees ! Estimated noise=3.40757 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 = 0.103514 Jy ! Component: 100 - total flux cleaned = 0.153139 Jy ! Total flux subtracted in 100 components = 0.153139 Jy ! Clean residual min=-0.030992 max=0.037406 Jy/beam ! Clean residual mean=-0.000007 rms=0.008203 Jy/beam ! Combined flux in latest and established models = 0.153139 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.153139 Jy ! ! Correcting IF 1. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.276168Jy sigma=1.567350 ! Fit after self-cal, rms=0.273497Jy sigma=1.560688 ! Inverting map and beam ! Estimated beam: bmin=0.2795 mas, bmaj=0.5273 mas, bpa=9.824 degrees ! Estimated noise=3.40584 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=0.4343 mas, bmaj=0.7689 mas, bpa=10.08 degrees ! Estimated noise=1.52655 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 = 0.0813692 Jy ! Component: 100 - total flux cleaned = 0.125521 Jy ! Component: 150 - total flux cleaned = 0.150076 Jy ! Component: 200 - total flux cleaned = 0.163334 Jy ! Total flux subtracted in 200 components = 0.163334 Jy ! Clean residual min=-0.041941 max=0.051037 Jy/beam ! Clean residual mean=-0.000001 rms=0.011629 Jy/beam ! Combined flux in latest and established models = 0.316473 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.316473 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=0.251298Jy sigma=1.424961 ! Fit after self-cal, rms=0.250534Jy sigma=1.421922 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4343 x 0.7689 at 10.08 degrees (North through East) ! Clean map min=-0.042153 max=0.13651 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.08 FD 0.69 KP 0.65 LA 1.86 ! MK 0.76 NL 1.83 OV 1.15 PT 0.76 ! SC 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.72 KP 0.62 LA 2.61 ! MK 1.21 NL 1.95 OV 1.18 PT 0.71 ! SC 3.42 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 8.89 FD 0.76 KP 0.64 LA 2.08 ! MK 1.42 NL 1.44 OV 1.23 PT 0.82 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 0.79 KP 0.67 LA 1.77 ! MK 0.97 NL 1.22 OV 1.21 PT 0.94 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.84 KP 0.67 LA 1.85 ! MK 1.13 NL 1.18 OV 1.41 PT 0.77 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 KP 0.50 LA 1.77 ! MK 1.00* NL 1.46 OV 1.57 PT 0.88 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.11 KP 0.47 LA 1.54 ! MK 1.46 NL 1.40 OV 1.67 PT 0.94 ! SC 2.69 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 KP 0.56 LA 1.88 ! MK 1.48 NL 1.25 OV 1.71 PT 0.84 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.250534Jy sigma=1.421922 ! Fit after self-cal, rms=0.633394Jy sigma=1.230346 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=0.633394Jy sigma=1.230346 ! Fit after self-cal, rms=0.635107Jy sigma=1.227631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5325 mas, bmaj=0.9166 mas, bpa=16.81 degrees ! Estimated noise=1.51516 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 = -0.000121185 Jy ! Component: 100 - total flux cleaned = -0.000999342 Jy ! Component: 150 - total flux cleaned = -0.00193849 Jy ! Component: 200 - total flux cleaned = -0.00274234 Jy ! Total flux subtracted in 200 components = -0.00274234 Jy ! Clean residual min=-0.027012 max=0.026750 Jy/beam ! Clean residual mean=-0.000008 rms=0.006644 Jy/beam ! Combined flux in latest and established models = 0.313731 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.313731 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=0.635157Jy sigma=1.225519 ! Fit after self-cal, rms=0.635154Jy sigma=1.225321 ! 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=0.635154Jy sigma=1.225321 ! Fit after self-cal, rms=0.629939Jy sigma=1.165607 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 = 0.00722513 Jy ! Component: 100 - total flux cleaned = 0.00737823 Jy ! Component: 150 - total flux cleaned = 0.00725482 Jy ! Component: 200 - total flux cleaned = 0.00714498 Jy ! Total flux subtracted in 200 components = 0.00714498 Jy ! Clean residual min=-0.025601 max=0.026266 Jy/beam ! Clean residual mean=-0.000009 rms=0.006472 Jy/beam ! Combined flux in latest and established models = 0.320876 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.320876 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=0.629887Jy sigma=1.163137 ! Fit after self-cal, rms=0.628775Jy sigma=1.158167 ! 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: 0.5325 x 0.9166 at 16.81 degrees (North through East) ! Clean map min=-0.025327 max=0.18553 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=0.628775Jy sigma=1.158167 ! Fit after self-cal, rms=0.412112Jy sigma=1.126676 ! 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=0.412112Jy sigma=1.126676 ! Fit after self-cal, rms=0.412423Jy sigma=1.125059 ! Inverting map and beam ! Estimated beam: bmin=0.5462 mas, bmaj=0.9093 mas, bpa=20.9 degrees ! Estimated noise=1.48969 mJy/beam. ! Added new window around map position (7.085, -14.56). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163834 Jy ! Component: 100 - total flux cleaned = 0.0160347 Jy ! Component: 150 - total flux cleaned = 0.0153157 Jy ! Component: 200 - total flux cleaned = 0.0143331 Jy ! Total flux subtracted in 200 components = 0.0143331 Jy ! Clean residual min=-0.016870 max=0.018524 Jy/beam ! Clean residual mean=-0.000004 rms=0.004090 Jy/beam ! Combined flux in latest and established models = 0.335209 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.335209 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=0.409551Jy sigma=1.107295 ! Fit after self-cal, rms=0.409145Jy sigma=1.104522 ! Inverting map ! Added new window around map position (30.355, 27.17). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843604 Jy ! Component: 100 - total flux cleaned = 0.00672025 Jy ! Component: 150 - total flux cleaned = 0.00599128 Jy ! Component: 200 - total flux cleaned = 0.00566528 Jy ! Total flux subtracted in 200 components = 0.00566528 Jy ! Clean residual min=-0.013730 max=0.017146 Jy/beam ! Clean residual mean=-0.000005 rms=0.003888 Jy/beam ! Combined flux in latest and established models = 0.340874 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.340874 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=0.406011Jy sigma=1.090325 ! Fit after self-cal, rms=0.404711Jy sigma=1.087452 ! Inverting map ! Added new window around map position (23.66, 10.14). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.019176 Jy ! Component: 100 - total flux cleaned = 0.0241291 Jy ! Component: 150 - total flux cleaned = 0.0276418 Jy ! Component: 200 - total flux cleaned = 0.030392 Jy ! Total flux subtracted in 200 components = 0.030392 Jy ! Clean residual min=-0.011652 max=0.012681 Jy/beam ! Clean residual mean=-0.000005 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.371266 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 122 components and 0.371266 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=0.401509Jy sigma=1.072516 ! Fit after self-cal, rms=0.400838Jy sigma=1.071175 ! Inverting map ! Added new window around map position (14.69, -1.885). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149673 Jy ! Component: 100 - total flux cleaned = 0.023052 Jy ! Component: 150 - total flux cleaned = 0.0309689 Jy ! Component: 200 - total flux cleaned = 0.0379456 Jy ! Total flux subtracted in 200 components = 0.0379456 Jy ! Clean residual min=-0.011250 max=0.011102 Jy/beam ! Clean residual mean=-0.000004 rms=0.002679 Jy/beam ! Combined flux in latest and established models = 0.409211 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 154 components and 0.409211 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=0.398981Jy sigma=1.060739 ! Fit after self-cal, rms=0.398442Jy sigma=1.059677 ! Inverting map ! Added new window around map position (-12.87, -2.34). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135924 Jy ! Component: 100 - total flux cleaned = 0.0198118 Jy ! Component: 150 - total flux cleaned = 0.0252543 Jy ! Component: 200 - total flux cleaned = 0.0302493 Jy ! Total flux subtracted in 200 components = 0.0302493 Jy ! Clean residual min=-0.009507 max=0.010782 Jy/beam ! Clean residual mean=-0.000004 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.439461 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 0.439461 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=0.396547Jy sigma=1.051400 ! Fit after self-cal, rms=0.395933Jy sigma=1.050597 ! 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=0.395933Jy sigma=1.050597 ! Fit after self-cal, rms=0.347985Jy sigma=1.032707 ! 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=0.347985Jy sigma=1.032707 ! Fit after self-cal, rms=0.347843Jy sigma=1.032162 ! Inverting map and beam ! Estimated beam: bmin=0.5648 mas, bmaj=0.9254 mas, bpa=19.29 degrees ! Estimated noise=1.48613 mJy/beam. ! Added new window around map position (-11.05, 21.775). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144702 Jy ! Component: 100 - total flux cleaned = 0.0185827 Jy ! Component: 150 - total flux cleaned = 0.0218059 Jy ! Component: 200 - total flux cleaned = 0.0238529 Jy ! Total flux subtracted in 200 components = 0.0238529 Jy ! Clean residual min=-0.009167 max=0.009904 Jy/beam ! Clean residual mean=-0.000002 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 0.463314 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 202 components and 0.463314 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=0.346085Jy sigma=1.022947 ! Fit after self-cal, rms=0.345719Jy sigma=1.021988 ! 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=1.035 mas, bmaj=1.293 mas, bpa=27.49 degrees ! Estimated noise=1.66587 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 = 0.00461101 Jy ! Component: 100 - total flux cleaned = 0.00748225 Jy ! Component: 150 - total flux cleaned = 0.00948634 Jy ! Component: 200 - total flux cleaned = 0.0106407 Jy ! Total flux subtracted in 200 components = 0.0106407 Jy ! Clean residual min=-0.008955 max=0.010684 Jy/beam ! Clean residual mean=-0.000003 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.473954 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 237 components and 0.473954 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=0.344761Jy sigma=1.017940 ! Fit after self-cal, rms=0.344466Jy sigma=1.017455 ! 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=0.3093 mas, bmaj=0.5918 mas, bpa=11.65 degrees ! Estimated noise=4.43485 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.143508 Jy ! Component: 100 - total flux cleaned = 0.213586 Jy ! Component: 150 - total flux cleaned = 0.265867 Jy ! Component: 200 - total flux cleaned = 0.305387 Jy ! Total flux subtracted in 200 components = 0.305387 Jy ! Clean residual min=-0.029390 max=0.032437 Jy/beam ! Clean residual mean=-0.000010 rms=0.006603 Jy/beam ! Combined flux in latest and established models = 0.305388 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.305388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5648 mas, bmaj=0.9254 mas, bpa=19.29 degrees ! Estimated noise=1.48613 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 = 0.0553595 Jy ! Component: 100 - total flux cleaned = 0.0709561 Jy ! Component: 150 - total flux cleaned = 0.0851682 Jy ! Component: 200 - total flux cleaned = 0.0940115 Jy ! Total flux subtracted in 200 components = 0.0940115 Jy ! Clean residual min=-0.015784 max=0.013688 Jy/beam ! Clean residual mean=-0.000007 rms=0.003764 Jy/beam ! Combined flux in latest and established models = 0.399399 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.399399 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=1.035 mas, bmaj=1.293 mas, bpa=27.49 degrees ! Estimated noise=1.66587 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 = 0.0139462 Jy ! Component: 100 - total flux cleaned = 0.0204127 Jy ! Component: 150 - total flux cleaned = 0.0247105 Jy ! Component: 200 - total flux cleaned = 0.028156 Jy ! Total flux subtracted in 200 components = 0.028156 Jy ! Clean residual min=-0.012354 max=0.010799 Jy/beam ! Clean residual mean=-0.000008 rms=0.003317 Jy/beam ! Combined flux in latest and established models = 0.427555 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 105 components and 0.427555 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5648 mas, bmaj=0.9254 mas, bpa=19.29 degrees ! Estimated noise=1.48613 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908677 Jy ! Component: 100 - total flux cleaned = 0.0123769 Jy ! Component: 150 - total flux cleaned = 0.0164812 Jy ! Component: 200 - total flux cleaned = 0.0202703 Jy ! Total flux subtracted in 200 components = 0.0202703 Jy ! Clean residual min=-0.010193 max=0.010113 Jy/beam ! Clean residual mean=-0.000005 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.447825 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 141 components and 0.447825 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=0.345310Jy sigma=1.025932 ! Fit after self-cal, rms=0.345074Jy sigma=1.024337 wmodel J0432+4138_K_2006_06_04_yyk\_map.mod ! Writing 141 model components to file: J0432+4138_K_2006_06_04_yyk_map.mod wobs J0432+4138_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0432+4138_K_2006_06_04_yyk_uvs.fits wwins J0432+4138_K_2006_06_04_yyk\_map.win ! wwins: Wrote 7 windows to J0432+4138_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=8192 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209622 Jy ! Component: 100 - total flux cleaned = -0.00293554 Jy ! Component: 150 - total flux cleaned = -0.00262563 Jy ! Component: 200 - total flux cleaned = -0.00146436 Jy ! Component: 250 - total flux cleaned = -0.000202043 Jy ! Component: 300 - total flux cleaned = 0.000884768 Jy ! Component: 350 - total flux cleaned = 0.00193305 Jy ! Component: 400 - total flux cleaned = 0.00282339 Jy ! Component: 450 - total flux cleaned = 0.00381209 Jy ! Component: 500 - total flux cleaned = 0.00465095 Jy ! Component: 550 - total flux cleaned = 0.00570286 Jy ! Component: 600 - total flux cleaned = 0.00673265 Jy ! Component: 650 - total flux cleaned = 0.00785074 Jy ! Component: 700 - total flux cleaned = 0.00894603 Jy ! Component: 750 - total flux cleaned = 0.00959023 Jy ! Component: 800 - total flux cleaned = 0.0104329 Jy ! Component: 850 - total flux cleaned = 0.01126 Jy ! Component: 900 - total flux cleaned = 0.0121747 Jy ! Component: 950 - total flux cleaned = 0.0129749 Jy ! Component: 1000 - total flux cleaned = 0.0136636 Jy ! Component: 1050 - total flux cleaned = 0.0144389 Jy ! Component: 1100 - total flux cleaned = 0.015106 Jy ! Component: 1150 - total flux cleaned = 0.0159516 Jy ! Component: 1200 - total flux cleaned = 0.0164131 Jy ! Component: 1250 - total flux cleaned = 0.0169606 Jy ! Component: 1300 - total flux cleaned = 0.0174104 Jy ! Component: 1350 - total flux cleaned = 0.0181197 Jy ! Component: 1400 - total flux cleaned = 0.0185578 Jy ! Component: 1450 - total flux cleaned = 0.0193372 Jy ! Component: 1500 - total flux cleaned = 0.0198501 Jy ! Component: 1550 - total flux cleaned = 0.0203573 Jy ! Component: 1600 - total flux cleaned = 0.021026 Jy ! Component: 1650 - total flux cleaned = 0.0216865 Jy ! Component: 1700 - total flux cleaned = 0.0220954 Jy ! Component: 1750 - total flux cleaned = 0.0225804 Jy ! Component: 1800 - total flux cleaned = 0.0228206 Jy ! Component: 1850 - total flux cleaned = 0.0232968 Jy ! Component: 1900 - total flux cleaned = 0.0237668 Jy ! Component: 1950 - total flux cleaned = 0.0242325 Jy ! Component: 2000 - total flux cleaned = 0.0246176 Jy ! Component: 2050 - total flux cleaned = 0.0250752 Jy ! Component: 2100 - total flux cleaned = 0.0255292 Jy ! Component: 2150 - total flux cleaned = 0.0259792 Jy ! Component: 2200 - total flux cleaned = 0.0263514 Jy ! Component: 2250 - total flux cleaned = 0.0267213 Jy ! Component: 2300 - total flux cleaned = 0.0272347 Jy ! Component: 2350 - total flux cleaned = 0.028036 Jy ! Component: 2400 - total flux cleaned = 0.0283251 Jy ! Component: 2450 - total flux cleaned = 0.0287564 Jy ! Component: 2500 - total flux cleaned = 0.0291852 Jy ! Component: 2550 - total flux cleaned = 0.0297526 Jy ! Component: 2600 - total flux cleaned = 0.030246 Jy ! Component: 2650 - total flux cleaned = 0.0306658 Jy ! Component: 2700 - total flux cleaned = 0.0312226 Jy ! Component: 2750 - total flux cleaned = 0.0316373 Jy ! Component: 2800 - total flux cleaned = 0.0316369 Jy ! Component: 2850 - total flux cleaned = 0.0321171 Jy ! Component: 2900 - total flux cleaned = 0.032527 Jy ! Component: 2950 - total flux cleaned = 0.0327993 Jy ! Component: 3000 - total flux cleaned = 0.0329353 Jy ! Component: 3050 - total flux cleaned = 0.0331378 Jy ! Component: 3100 - total flux cleaned = 0.0330705 Jy ! Component: 3150 - total flux cleaned = 0.033272 Jy ! Component: 3200 - total flux cleaned = 0.0332725 Jy ! Component: 3250 - total flux cleaned = 0.0333398 Jy ! Component: 3300 - total flux cleaned = 0.0334066 Jy ! Component: 3350 - total flux cleaned = 0.0332736 Jy ! Component: 3400 - total flux cleaned = 0.0334732 Jy ! Component: 3450 - total flux cleaned = 0.033473 Jy ! Component: 3500 - total flux cleaned = 0.0335392 Jy ! Component: 3550 - total flux cleaned = 0.0334069 Jy ! Component: 3600 - total flux cleaned = 0.0334072 Jy ! Component: 3650 - total flux cleaned = 0.0334073 Jy ! Component: 3700 - total flux cleaned = 0.0333409 Jy ! Component: 3750 - total flux cleaned = 0.0334075 Jy ! Component: 3800 - total flux cleaned = 0.0334072 Jy ! Component: 3850 - total flux cleaned = 0.0332745 Jy ! Component: 3900 - total flux cleaned = 0.0331411 Jy ! Component: 3950 - total flux cleaned = 0.0331412 Jy ! Component: 4000 - total flux cleaned = 0.0331416 Jy ! Component: 4050 - total flux cleaned = 0.0332091 Jy ! Component: 4100 - total flux cleaned = 0.0329385 Jy ! Component: 4150 - total flux cleaned = 0.0328704 Jy ! Component: 4200 - total flux cleaned = 0.0328028 Jy ! Component: 4250 - total flux cleaned = 0.0327347 Jy ! Component: 4300 - total flux cleaned = 0.0325966 Jy ! Component: 4350 - total flux cleaned = 0.0325967 Jy ! Component: 4400 - total flux cleaned = 0.0323881 Jy ! Component: 4450 - total flux cleaned = 0.032528 Jy ! Component: 4500 - total flux cleaned = 0.0323869 Jy ! Component: 4550 - total flux cleaned = 0.0325277 Jy ! Component: 4600 - total flux cleaned = 0.0325988 Jy ! Component: 4650 - total flux cleaned = 0.0326708 Jy ! Component: 4700 - total flux cleaned = 0.0325985 Jy ! Component: 4750 - total flux cleaned = 0.0325991 Jy ! Component: 4800 - total flux cleaned = 0.0325996 Jy ! Component: 4850 - total flux cleaned = 0.032526 Jy ! Component: 4900 - total flux cleaned = 0.0326001 Jy ! Component: 4950 - total flux cleaned = 0.0325261 Jy ! Component: 5000 - total flux cleaned = 0.0325265 Jy ! Component: 5050 - total flux cleaned = 0.032376 Jy ! Component: 5100 - total flux cleaned = 0.0325277 Jy ! Component: 5150 - total flux cleaned = 0.0322984 Jy ! Component: 5200 - total flux cleaned = 0.032298 Jy ! Component: 5250 - total flux cleaned = 0.0322199 Jy ! Component: 5300 - total flux cleaned = 0.0322202 Jy ! Component: 5350 - total flux cleaned = 0.0322991 Jy ! Component: 5400 - total flux cleaned = 0.0322189 Jy ! Component: 5450 - total flux cleaned = 0.0322994 Jy ! Component: 5500 - total flux cleaned = 0.0323005 Jy ! Component: 5550 - total flux cleaned = 0.0322191 Jy ! Component: 5600 - total flux cleaned = 0.0322191 Jy ! Component: 5650 - total flux cleaned = 0.032219 Jy ! Component: 5700 - total flux cleaned = 0.0324692 Jy ! Component: 5750 - total flux cleaned = 0.032384 Jy ! Component: 5800 - total flux cleaned = 0.0323838 Jy ! Component: 5850 - total flux cleaned = 0.0324691 Jy ! Component: 5900 - total flux cleaned = 0.0326429 Jy ! Component: 5950 - total flux cleaned = 0.0325548 Jy ! Component: 6000 - total flux cleaned = 0.0326432 Jy ! Component: 6050 - total flux cleaned = 0.0325548 Jy ! Component: 6100 - total flux cleaned = 0.0324637 Jy ! Component: 6150 - total flux cleaned = 0.0326459 Jy ! Component: 6200 - total flux cleaned = 0.0325521 Jy ! Component: 6250 - total flux cleaned = 0.0328322 Jy ! Component: 6300 - total flux cleaned = 0.0326458 Jy ! Component: 6350 - total flux cleaned = 0.0323611 Jy ! Component: 6400 - total flux cleaned = 0.0321694 Jy ! Component: 6450 - total flux cleaned = 0.0319751 Jy ! Component: 6500 - total flux cleaned = 0.0318768 Jy ! Component: 6550 - total flux cleaned = 0.031778 Jy ! Component: 6600 - total flux cleaned = 0.0318782 Jy ! Component: 6650 - total flux cleaned = 0.0317782 Jy ! Component: 6700 - total flux cleaned = 0.0314713 Jy ! Component: 6750 - total flux cleaned = 0.0313682 Jy ! Component: 6800 - total flux cleaned = 0.03137 Jy ! Component: 6850 - total flux cleaned = 0.0312649 Jy ! Component: 6900 - total flux cleaned = 0.0311585 Jy ! Component: 6950 - total flux cleaned = 0.0312674 Jy ! Component: 7000 - total flux cleaned = 0.031377 Jy ! Component: 7050 - total flux cleaned = 0.031377 Jy ! Component: 7100 - total flux cleaned = 0.0314892 Jy ! Component: 7150 - total flux cleaned = 0.0316035 Jy ! Component: 7200 - total flux cleaned = 0.0316034 Jy ! Component: 7250 - total flux cleaned = 0.0317203 Jy ! Component: 7300 - total flux cleaned = 0.0319574 Jy ! Component: 7350 - total flux cleaned = 0.0321981 Jy ! Component: 7400 - total flux cleaned = 0.0324437 Jy ! Component: 7450 - total flux cleaned = 0.0324445 Jy ! Component: 7500 - total flux cleaned = 0.0326957 Jy ! Component: 7550 - total flux cleaned = 0.0328226 Jy ! Component: 7600 - total flux cleaned = 0.0329522 Jy ! Component: 7650 - total flux cleaned = 0.0330826 Jy ! Component: 7700 - total flux cleaned = 0.0334784 Jy ! Component: 7750 - total flux cleaned = 0.0337471 Jy ! Component: 7800 - total flux cleaned = 0.0341566 Jy ! Component: 7850 - total flux cleaned = 0.0342947 Jy ! Component: 7900 - total flux cleaned = 0.0342943 Jy ! Component: 7950 - total flux cleaned = 0.0345786 Jy ! Component: 8000 - total flux cleaned = 0.0348667 Jy ! Component: 8050 - total flux cleaned = 0.0351591 Jy ! Component: 8100 - total flux cleaned = 0.0350127 Jy ! Component: 8150 - total flux cleaned = 0.0351615 Jy ! Total flux subtracted in 8192 components = 0.0351612 Jy ! Clean residual min=-0.008124 max=0.008696 Jy/beam ! Clean residual mean=-0.000004 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.482987 Jy keep ! Adding 453 model components to the UV plane model. ! The established model now contains 592 components and 0.482986 Jy ![Exited script file: muppet] wmap "J0432+4138_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5648 x 0.9254 at 19.29 degrees (North through East) ! Clean map min=-0.020441 max=0.17888 Jy/beam ! Writing clean map to FITS file: J0432+4138_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 0.178879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0030005 device "J0432+4138_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0432+4138_K_2006_06_04_yyk_map.eps/VPS' loglevs 1*100*3*image_rms/peak_flux ! The new contour levels are: ! -5.03219 5.03219 10.0644 20.1288 40.2575 80.5151 print "clev=",int(1*3*image_rms*10000)/10000 ! clev= 0.009 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5648 x 0.9254 at 19.29 degrees (North through East) ! Clean map min=-0.020441 max=0.17888 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0432+4138_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0432+4138_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0432+4138_K_2006_06_04_yyk_uvs.log closed on Tue Dec 28 21:10:23 2010