! Started logfile: J1007+1356_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:46:33 2010 obs J1007+1356_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1007+1356_K_2006_06_11_yyk_uva.fits ! AN table 1: 1867 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833577 visibilities/baseline/integration-bin. ! Found source: J1007+1356 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 560264 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 J1007+1356_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.330136 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=0.291 mas, bmaj=0.7129 mas, bpa=-7.673 degrees ! Estimated noise=2.46622 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 = 0.146175 Jy ! Component: 100 - total flux cleaned = 0.188356 Jy ! Total flux subtracted in 100 components = 0.188356 Jy ! Clean residual min=-0.023643 max=0.039865 Jy/beam ! Clean residual mean=0.000027 rms=0.007073 Jy/beam ! Combined flux in latest and established models = 0.188356 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 0.188356 Jy ! ! Correcting IF 1. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.281999Jy sigma=1.204571 ! Fit after self-cal, rms=0.280714Jy sigma=1.199335 ! Inverting map and beam ! Estimated beam: bmin=0.291 mas, bmaj=0.713 mas, bpa=-7.669 degrees ! Estimated noise=2.46545 mJy/beam. ! Added new window around map position (0.65, -0.065). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.049768 Jy ! Component: 100 - total flux cleaned = 0.0744663 Jy ! Total flux subtracted in 100 components = 0.0744663 Jy ! Clean residual min=-0.018319 max=0.032711 Jy/beam ! Clean residual mean=0.000008 rms=0.005547 Jy/beam ! Combined flux in latest and established models = 0.262822 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.262822 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=0.273060Jy sigma=1.141670 ! Fit after self-cal, rms=0.272318Jy sigma=1.137256 ! Inverting map ! Added new window around map position (1.56, -0.715). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381396 Jy ! Component: 100 - total flux cleaned = 0.0574177 Jy ! Total flux subtracted in 100 components = 0.0574177 Jy ! Clean residual min=-0.013770 max=0.017833 Jy/beam ! Clean residual mean=0.000032 rms=0.003908 Jy/beam ! Combined flux in latest and established models = 0.32024 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.32024 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=0.267874Jy sigma=1.100908 ! Fit after self-cal, rms=0.267427Jy sigma=1.097520 ! 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=0.3072 mas, bmaj=0.888 mas, bpa=-15.11 degrees ! Estimated noise=1.50261 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 = 0.0209239 Jy ! Component: 100 - total flux cleaned = 0.0340383 Jy ! Component: 150 - total flux cleaned = 0.0437272 Jy ! Component: 200 - total flux cleaned = 0.0507165 Jy ! Total flux subtracted in 200 components = 0.0507165 Jy ! Clean residual min=-0.010580 max=0.015688 Jy/beam ! Clean residual mean=0.000021 rms=0.003292 Jy/beam ! Combined flux in latest and established models = 0.370956 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.370956 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=0.265941Jy sigma=1.083944 ! Fit after self-cal, rms=0.265767Jy sigma=1.082831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3072 x 0.888 at -15.11 degrees (North through East) ! Clean map min=-0.0099621 max=0.15846 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.82 HN 1.05 KP 0.96 ! LA 0.87 MK 0.76 NL 1.08 OV 1.00 ! PT 0.98 SC 2.60 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 0.93 KP 1.07 ! LA 0.92 MK 0.68 NL 1.08 OV 0.98 ! PT 0.82 SC 1.44 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.97 KP 0.91 ! LA 1.06 MK 0.68 NL 0.96 OV 1.04 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.93 HN 0.98 KP 1.00 ! LA 0.93 MK 0.91 NL 0.95 OV 2.24 ! PT 1.21 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.83 KP 0.97 ! LA 0.96 MK 0.95 NL 1.12 OV 0.97 ! PT 0.93 SC 1.67 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.11 KP 0.77 ! LA 0.99 MK 0.92 NL 1.03 OV 1.17 ! PT 0.97 SC 0.52 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 0.73 KP 0.75 ! LA 0.96 MK 5.63 NL 1.04 OV 1.34 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.21 HN 0.62 KP 0.88 ! LA 0.84 MK 1.02 NL 1.07 OV 1.17 ! PT 1.09 SC 3.00 ! ! ! Fit before self-cal, rms=0.265767Jy sigma=1.082831 ! Fit after self-cal, rms=0.344813Jy sigma=1.046842 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=0.344813Jy sigma=1.046842 ! Fit after self-cal, rms=0.344820Jy sigma=1.046622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.287 mas, bmaj=0.8701 mas, bpa=-14.97 degrees ! Estimated noise=1.43852 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 = 0.00513091 Jy ! Component: 100 - total flux cleaned = 0.00437231 Jy ! Component: 150 - total flux cleaned = 0.0042109 Jy ! Component: 200 - total flux cleaned = 0.00409101 Jy ! Total flux subtracted in 200 components = 0.00409101 Jy ! Clean residual min=-0.007293 max=0.007496 Jy/beam ! Clean residual mean=0.000012 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.375047 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.375047 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=0.344773Jy sigma=1.044434 ! Fit after self-cal, rms=0.344694Jy sigma=1.044262 ! 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=0.344694Jy sigma=1.044262 ! Fit after self-cal, rms=0.339776Jy sigma=1.003622 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 = 0.00663988 Jy ! Component: 100 - total flux cleaned = 0.00924841 Jy ! Component: 150 - total flux cleaned = 0.00975643 Jy ! Component: 200 - total flux cleaned = 0.00997966 Jy ! Total flux subtracted in 200 components = 0.00997966 Jy ! Clean residual min=-0.006516 max=0.007257 Jy/beam ! Clean residual mean=0.000013 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.385027 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 127 components and 0.385027 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=0.339659Jy sigma=1.001960 ! Fit after self-cal, rms=0.338936Jy sigma=0.997456 ! 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: 0.287 x 0.8701 at -14.97 degrees (North through East) ! Clean map min=-0.0062652 max=0.16019 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=0.338936Jy sigma=0.997456 ! Fit after self-cal, rms=0.334667Jy sigma=0.990277 ! 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=0.334667Jy sigma=0.990277 ! Fit after self-cal, rms=0.334512Jy sigma=0.989108 ! Inverting map and beam ! Estimated beam: bmin=0.2851 mas, bmaj=0.8428 mas, bpa=-14.11 degrees ! Estimated noise=1.40992 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254678 Jy ! Component: 100 - total flux cleaned = 0.0023402 Jy ! Component: 150 - total flux cleaned = 0.00224365 Jy ! Component: 200 - total flux cleaned = 0.00224172 Jy ! Total flux subtracted in 200 components = 0.00224172 Jy ! Clean residual min=-0.005756 max=0.006631 Jy/beam ! Clean residual mean=-0.000001 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.387269 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.387269 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=0.334453Jy sigma=0.988332 ! Fit after self-cal, rms=0.334165Jy sigma=0.987944 ! 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=0.334165Jy sigma=0.987944 ! Fit after self-cal, rms=0.324575Jy sigma=0.983850 ! 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=0.324575Jy sigma=0.983850 ! Fit after self-cal, rms=0.324251Jy sigma=0.983528 ! Inverting map and beam ! Estimated beam: bmin=0.2841 mas, bmaj=0.8338 mas, bpa=-13.78 degrees ! Estimated noise=1.40637 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212135 Jy ! Component: 100 - total flux cleaned = 0.00257104 Jy ! Component: 150 - total flux cleaned = 0.00265293 Jy ! Component: 200 - total flux cleaned = 0.0027289 Jy ! Total flux subtracted in 200 components = 0.0027289 Jy ! Clean residual min=-0.005456 max=0.006793 Jy/beam ! Clean residual mean=-0.000001 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.389998 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.389998 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=0.324200Jy sigma=0.983072 ! Fit after self-cal, rms=0.324211Jy sigma=0.983065 ! Inverting map ! Added new window around map position (-7.41, 2.47). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778739 Jy ! Component: 100 - total flux cleaned = 0.0120566 Jy ! Component: 150 - total flux cleaned = 0.0149748 Jy ! Component: 200 - total flux cleaned = 0.0173365 Jy ! Total flux subtracted in 200 components = 0.0173365 Jy ! Clean residual min=-0.004747 max=0.004835 Jy/beam ! Clean residual mean=-0.000002 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.407334 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.407334 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=0.324087Jy sigma=0.980874 ! Fit after self-cal, rms=0.324022Jy sigma=0.980722 ! 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=0.8426 mas, bmaj=1.097 mas, bpa=4.787 degrees ! Estimated noise=1.89343 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 = 0.00370285 Jy ! Component: 100 - total flux cleaned = 0.00552218 Jy ! Component: 150 - total flux cleaned = 0.00679322 Jy ! Component: 200 - total flux cleaned = 0.00724954 Jy ! Total flux subtracted in 200 components = 0.00724954 Jy ! Clean residual min=-0.006986 max=0.006893 Jy/beam ! Clean residual mean=-0.000001 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.414584 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 0.414584 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=0.323964Jy sigma=0.980614 ! Fit after self-cal, rms=0.324062Jy sigma=0.980573 ! 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=0.2841 mas, bmaj=0.7057 mas, bpa=-8.014 degrees ! Estimated noise=2.32849 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.148042 Jy ! Component: 100 - total flux cleaned = 0.213166 Jy ! Component: 150 - total flux cleaned = 0.256359 Jy ! Component: 200 - total flux cleaned = 0.286289 Jy ! Total flux subtracted in 200 components = 0.286289 Jy ! Clean residual min=-0.011833 max=0.012675 Jy/beam ! Clean residual mean=0.000013 rms=0.003318 Jy/beam ! Combined flux in latest and established models = 0.286289 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 0.286289 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2841 mas, bmaj=0.8338 mas, bpa=-13.78 degrees ! Estimated noise=1.40637 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 = 0.024611 Jy ! Component: 100 - total flux cleaned = 0.0423033 Jy ! Component: 150 - total flux cleaned = 0.0558536 Jy ! Component: 200 - total flux cleaned = 0.0666285 Jy ! Total flux subtracted in 200 components = 0.0666285 Jy ! Clean residual min=-0.006811 max=0.007363 Jy/beam ! Clean residual mean=-0.000006 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.352918 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 83 components and 0.352918 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=0.8426 mas, bmaj=1.097 mas, bpa=4.787 degrees ! Estimated noise=1.89343 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 = 0.016687 Jy ! Component: 100 - total flux cleaned = 0.0272669 Jy ! Component: 150 - total flux cleaned = 0.0351526 Jy ! Component: 200 - total flux cleaned = 0.0413306 Jy ! Total flux subtracted in 200 components = 0.0413306 Jy ! Clean residual min=-0.007307 max=0.009112 Jy/beam ! Clean residual mean=-0.000006 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.394248 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 122 components and 0.394248 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2841 mas, bmaj=0.8338 mas, bpa=-13.78 degrees ! Estimated noise=1.40637 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654537 Jy ! Component: 100 - total flux cleaned = 0.00935664 Jy ! Component: 150 - total flux cleaned = 0.0108402 Jy ! Component: 200 - total flux cleaned = 0.0123772 Jy ! Total flux subtracted in 200 components = 0.0123772 Jy ! Clean residual min=-0.005312 max=0.005497 Jy/beam ! Clean residual mean=-0.000000 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.406626 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.406626 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=0.324122Jy sigma=0.981508 ! Fit after self-cal, rms=0.323893Jy sigma=0.981257 wmodel J1007+1356_K_2006_06_11_yyk\_map.mod ! Writing 150 model components to file: J1007+1356_K_2006_06_11_yyk_map.mod wobs J1007+1356_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1007+1356_K_2006_06_11_yyk_uvs.fits wwins J1007+1356_K_2006_06_11_yyk\_map.win ! wwins: Wrote 4 windows to J1007+1356_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110746 Jy ! Component: 100 - total flux cleaned = 0.00111189 Jy ! Component: 150 - total flux cleaned = 0.000955053 Jy ! Component: 200 - total flux cleaned = 0.000953005 Jy ! Component: 250 - total flux cleaned = 0.00081024 Jy ! Component: 300 - total flux cleaned = 0.000677186 Jy ! Component: 350 - total flux cleaned = 0.000678974 Jy ! Component: 400 - total flux cleaned = 0.000743554 Jy ! Component: 450 - total flux cleaned = 0.00104043 Jy ! Component: 500 - total flux cleaned = 0.000983219 Jy ! Component: 550 - total flux cleaned = 0.00109326 Jy ! Component: 600 - total flux cleaned = 0.00125308 Jy ! Component: 650 - total flux cleaned = 0.00120113 Jy ! Component: 700 - total flux cleaned = 0.00125098 Jy ! Component: 750 - total flux cleaned = 0.00134902 Jy ! Component: 800 - total flux cleaned = 0.00168089 Jy ! Component: 850 - total flux cleaned = 0.001864 Jy ! Component: 900 - total flux cleaned = 0.00190828 Jy ! Component: 950 - total flux cleaned = 0.00212733 Jy ! Component: 1000 - total flux cleaned = 0.00221264 Jy ! Component: 1050 - total flux cleaned = 0.00221215 Jy ! Component: 1100 - total flux cleaned = 0.00237627 Jy ! Component: 1150 - total flux cleaned = 0.00237639 Jy ! Component: 1200 - total flux cleaned = 0.00241588 Jy ! Component: 1250 - total flux cleaned = 0.00264848 Jy ! Component: 1300 - total flux cleaned = 0.00261023 Jy ! Component: 1350 - total flux cleaned = 0.00272346 Jy ! Component: 1400 - total flux cleaned = 0.00283317 Jy ! Component: 1450 - total flux cleaned = 0.00301368 Jy ! Component: 1500 - total flux cleaned = 0.00297758 Jy ! Component: 1550 - total flux cleaned = 0.00304782 Jy ! Component: 1600 - total flux cleaned = 0.0031515 Jy ! Component: 1650 - total flux cleaned = 0.00321995 Jy ! Component: 1700 - total flux cleaned = 0.00318626 Jy ! Component: 1750 - total flux cleaned = 0.00331916 Jy ! Component: 1800 - total flux cleaned = 0.00335268 Jy ! Component: 1850 - total flux cleaned = 0.00348288 Jy ! Component: 1900 - total flux cleaned = 0.00357887 Jy ! Component: 1950 - total flux cleaned = 0.00364146 Jy ! Component: 2000 - total flux cleaned = 0.00364156 Jy ! Total flux subtracted in 2048 components = 0.00367302 Jy ! Clean residual min=-0.001534 max=0.001824 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.410299 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 299 components and 0.410299 Jy ![Exited script file: muppet] wmap "J1007+1356_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2841 x 0.8338 at -13.78 degrees (North through East) ! Clean map min=-0.0031258 max=0.1596 Jy/beam ! Writing clean map to FITS file: J1007+1356_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159603 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000614889 device "J1007+1356_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1007+1356_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15579 1.15579 2.31157 4.62314 9.24628 18.4926 36.9851 73.9702 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2841 x 0.8338 at -13.78 degrees (North through East) ! Clean map min=-0.0031258 max=0.1596 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1007+1356_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1007+1356_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1007+1356_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:46:35 2010