! Started logfile: J1230+5830_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:47:49 2010 obs J1230+5830_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1230+5830_K_2006_06_04_yyk_uva.fits ! AN table 1: 1433 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.395848 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1230+5830 ! ! 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 163368 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 J1230+5830_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.232361 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=0.7165 mas, bmaj=0.8985 mas, bpa=6.056 degrees ! Estimated noise=5.36441 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 = 0.123779 Jy ! Component: 100 - total flux cleaned = 0.137141 Jy ! Total flux subtracted in 100 components = 0.137141 Jy ! Clean residual min=-0.014246 max=0.017908 Jy/beam ! Clean residual mean=-0.000005 rms=0.004890 Jy/beam ! Combined flux in latest and established models = 0.137141 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.137141 Jy ! ! Correcting IF 1. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.179876Jy sigma=1.046743 ! Fit after self-cal, rms=0.167009Jy sigma=1.025350 ! Inverting map and beam ! Estimated beam: bmin=0.7012 mas, bmaj=0.8978 mas, bpa=-0.6544 degrees ! Estimated noise=5.54657 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=0.6911 mas, bmaj=0.8734 mas, bpa=8.383 degrees ! Estimated noise=3.00481 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 = -0.00154548 Jy ! Component: 100 - total flux cleaned = -0.00273924 Jy ! Component: 150 - total flux cleaned = -0.00214197 Jy ! Component: 200 - total flux cleaned = -0.00152701 Jy ! Total flux subtracted in 200 components = -0.00152701 Jy ! Clean residual min=-0.011483 max=0.013379 Jy/beam ! Clean residual mean=-0.000006 rms=0.003820 Jy/beam ! Combined flux in latest and established models = 0.135614 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.135614 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=0.166143Jy sigma=1.020233 ! Fit after self-cal, rms=0.166135Jy sigma=1.020177 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6911 x 0.8734 at 8.383 degrees (North through East) ! Clean map min=-0.011256 max=0.13578 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.85 KP 1.00* LA 1.00* ! MK 1.00* NL 1.02 OV 0.84 PT 0.76 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 KP 0.79 LA 1.00* ! MK 1.00* NL 1.06 OV 1.11 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 KP 1.04 LA 1.00* ! MK 1.00* NL 0.94 OV 1.01 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 KP 0.87 LA 1.00* ! MK 1.00* NL 1.00* OV 1.11 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 0.82 LA 0.93 ! MK 1.00* NL 0.97 OV 1.26 PT 0.94 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 KP 1.00* LA 0.93 ! MK 1.00* NL 0.77 OV 1.52 PT 1.16 ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Fit before self-cal, rms=0.166135Jy sigma=1.020177 ! Fit after self-cal, rms=0.145922Jy sigma=1.002812 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=0.145922Jy sigma=1.002812 ! Fit after self-cal, rms=0.145933Jy sigma=1.002674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7066 mas, bmaj=0.8514 mas, bpa=5.351 degrees ! Estimated noise=2.96837 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 = -0.00299535 Jy ! Component: 100 - total flux cleaned = -0.00410933 Jy ! Component: 150 - total flux cleaned = -0.00519592 Jy ! Component: 200 - total flux cleaned = -0.00600841 Jy ! Total flux subtracted in 200 components = -0.00600841 Jy ! Clean residual min=-0.006707 max=0.006025 Jy/beam ! Clean residual mean=-0.000027 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 0.129606 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.129606 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=0.145773Jy sigma=1.001317 ! Fit after self-cal, rms=0.145758Jy sigma=1.001293 ! 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=0.145758Jy sigma=1.001293 ! Fit after self-cal, rms=0.138920Jy sigma=0.954441 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 = 0.0047204 Jy ! Component: 100 - total flux cleaned = 0.00518967 Jy ! Component: 150 - total flux cleaned = 0.00539482 Jy ! Component: 200 - total flux cleaned = 0.00559587 Jy ! Total flux subtracted in 200 components = 0.00559587 Jy ! Clean residual min=-0.006657 max=0.005617 Jy/beam ! Clean residual mean=-0.000014 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.135202 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 60 components and 0.135202 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=0.138715Jy sigma=0.953283 ! Fit after self-cal, rms=0.137231Jy sigma=0.947134 ! 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: 0.7066 x 0.8514 at 5.351 degrees (North through East) ! Clean map min=-0.0083342 max=0.14057 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=0.137231Jy sigma=0.947134 ! Fit after self-cal, rms=0.135453Jy sigma=0.945580 ! 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=0.135453Jy sigma=0.945580 ! Fit after self-cal, rms=0.134879Jy sigma=0.943845 ! Inverting map and beam ! Estimated beam: bmin=0.7152 mas, bmaj=0.8475 mas, bpa=1.609 degrees ! Estimated noise=2.9305 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00274467 Jy ! Component: 100 - total flux cleaned = -0.00388808 Jy ! Component: 150 - total flux cleaned = -0.00412008 Jy ! Component: 200 - total flux cleaned = -0.00427694 Jy ! Total flux subtracted in 200 components = -0.00427694 Jy ! Clean residual min=-0.005729 max=0.005126 Jy/beam ! Clean residual mean=-0.000018 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.130925 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 69 components and 0.130925 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=0.134850Jy sigma=0.943465 ! Fit after self-cal, rms=0.134586Jy sigma=0.942936 ! 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=0.134586Jy sigma=0.942936 ! Fit after self-cal, rms=0.138192Jy sigma=0.926962 ! 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=0.138192Jy sigma=0.926962 ! Fit after self-cal, rms=0.138000Jy sigma=0.926566 ! Inverting map and beam ! Estimated beam: bmin=0.7158 mas, bmaj=0.8487 mas, bpa=0.4994 degrees ! Estimated noise=2.97671 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241328 Jy ! Component: 100 - total flux cleaned = 0.00149253 Jy ! Component: 150 - total flux cleaned = 0.00103255 Jy ! Component: 200 - total flux cleaned = 0.000835264 Jy ! Total flux subtracted in 200 components = 0.000835264 Jy ! Clean residual min=-0.005665 max=0.005192 Jy/beam ! Clean residual mean=-0.000012 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.13176 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 85 components and 0.13176 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=0.137891Jy sigma=0.925787 ! Fit after self-cal, rms=0.137895Jy sigma=0.925877 ! 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=0.8503 mas, bmaj=0.9597 mas, bpa=8.901 degrees ! Estimated noise=3.20829 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 = -0.000254282 Jy ! Component: 100 - total flux cleaned = -0.000489793 Jy ! Component: 150 - total flux cleaned = -0.000560537 Jy ! Component: 200 - total flux cleaned = -0.00062613 Jy ! Total flux subtracted in 200 components = -0.00062613 Jy ! Clean residual min=-0.006644 max=0.005240 Jy/beam ! Clean residual mean=-0.000013 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.131134 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 88 components and 0.131134 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=0.137902Jy sigma=0.925830 ! Fit after self-cal, rms=0.137906Jy sigma=0.925900 ! 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=0.7264 mas, bmaj=0.8834 mas, bpa=-2.126 degrees ! Estimated noise=5.49748 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.127708 Jy ! Component: 100 - total flux cleaned = 0.136672 Jy ! Component: 150 - total flux cleaned = 0.135175 Jy ! Component: 200 - total flux cleaned = 0.13334 Jy ! Total flux subtracted in 200 components = 0.13334 Jy ! Clean residual min=-0.008725 max=0.009623 Jy/beam ! Clean residual mean=0.000027 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.13334 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.13334 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7158 mas, bmaj=0.8487 mas, bpa=0.4994 degrees ! Estimated noise=2.97671 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 = -0.00319027 Jy ! Component: 100 - total flux cleaned = -0.00354488 Jy ! Component: 150 - total flux cleaned = -0.00294869 Jy ! Component: 200 - total flux cleaned = -0.00265487 Jy ! Total flux subtracted in 200 components = -0.00265487 Jy ! Clean residual min=-0.006393 max=0.005417 Jy/beam ! Clean residual mean=-0.000008 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.130685 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.130685 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=0.8503 mas, bmaj=0.9597 mas, bpa=8.901 degrees ! Estimated noise=3.20829 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 = 8.94964e-06 Jy ! Component: 100 - total flux cleaned = 9.30964e-05 Jy ! Component: 150 - total flux cleaned = 0.000128221 Jy ! Component: 200 - total flux cleaned = 0.000160131 Jy ! Total flux subtracted in 200 components = 0.000160131 Jy ! Clean residual min=-0.006858 max=0.005480 Jy/beam ! Clean residual mean=-0.000011 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.130845 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.130845 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7158 mas, bmaj=0.8487 mas, bpa=0.4994 degrees ! Estimated noise=2.97671 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -4.34626e-05 Jy ! Component: 100 - total flux cleaned = -0.00013277 Jy ! Component: 150 - total flux cleaned = -0.000244054 Jy ! Component: 200 - total flux cleaned = -0.000344698 Jy ! Total flux subtracted in 200 components = -0.000344698 Jy ! Clean residual min=-0.006019 max=0.005202 Jy/beam ! Clean residual mean=-0.000010 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.1305 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.1305 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=0.137897Jy sigma=0.925877 ! Fit after self-cal, rms=0.137927Jy sigma=0.925941 wmodel J1230+5830_K_2006_06_04_yyk\_map.mod ! Writing 65 model components to file: J1230+5830_K_2006_06_04_yyk_map.mod wobs J1230+5830_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1230+5830_K_2006_06_04_yyk_uvs.fits wwins J1230+5830_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J1230+5830_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 = -0.00124087 Jy ! Component: 100 - total flux cleaned = -0.00108364 Jy ! Component: 150 - total flux cleaned = -0.00070972 Jy ! Component: 200 - total flux cleaned = -0.000367056 Jy ! Component: 250 - total flux cleaned = -0.000117019 Jy ! Component: 300 - total flux cleaned = 0.000174022 Jy ! Component: 350 - total flux cleaned = 0.000389933 Jy ! Component: 400 - total flux cleaned = 0.000542346 Jy ! Component: 450 - total flux cleaned = 0.000589603 Jy ! Component: 500 - total flux cleaned = 0.000590706 Jy ! Component: 550 - total flux cleaned = 0.00063246 Jy ! Component: 600 - total flux cleaned = 0.000670132 Jy ! Component: 650 - total flux cleaned = 0.000860102 Jy ! Component: 700 - total flux cleaned = 0.000971659 Jy ! Component: 750 - total flux cleaned = 0.00111633 Jy ! Component: 800 - total flux cleaned = 0.0012952 Jy ! Component: 850 - total flux cleaned = 0.00150671 Jy ! Component: 900 - total flux cleaned = 0.00160984 Jy ! Component: 950 - total flux cleaned = 0.0016442 Jy ! Component: 1000 - total flux cleaned = 0.00164425 Jy ! Component: 1050 - total flux cleaned = 0.00160973 Jy ! Component: 1100 - total flux cleaned = 0.00167931 Jy ! Component: 1150 - total flux cleaned = 0.00171459 Jy ! Component: 1200 - total flux cleaned = 0.00174977 Jy ! Component: 1250 - total flux cleaned = 0.00178516 Jy ! Component: 1300 - total flux cleaned = 0.00182125 Jy ! Component: 1350 - total flux cleaned = 0.00189455 Jy ! Component: 1400 - total flux cleaned = 0.00193183 Jy ! Component: 1450 - total flux cleaned = 0.00200797 Jy ! Component: 1500 - total flux cleaned = 0.00204723 Jy ! Component: 1550 - total flux cleaned = 0.00204726 Jy ! Component: 1600 - total flux cleaned = 0.00216679 Jy ! Component: 1650 - total flux cleaned = 0.00228961 Jy ! Component: 1700 - total flux cleaned = 0.00233158 Jy ! Component: 1750 - total flux cleaned = 0.00237352 Jy ! Component: 1800 - total flux cleaned = 0.00237371 Jy ! Component: 1850 - total flux cleaned = 0.00241801 Jy ! Component: 1900 - total flux cleaned = 0.00241833 Jy ! Component: 1950 - total flux cleaned = 0.00246437 Jy ! Component: 2000 - total flux cleaned = 0.00255899 Jy ! Total flux subtracted in 2048 components = 0.00250999 Jy ! Clean residual min=-0.002796 max=0.002821 Jy/beam ! Clean residual mean=0.000013 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.13301 Jy keep ! Adding 89 model components to the UV plane model. ! The established model now contains 154 components and 0.13301 Jy ![Exited script file: muppet] wmap "J1230+5830_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7158 x 0.8487 at 0.4994 degrees (North through East) ! Clean map min=-0.010035 max=0.14216 Jy/beam ! Writing clean map to FITS file: J1230+5830_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 0.142158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000797788 device "J1230+5830_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1230+5830_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.68359 1.68359 3.36719 6.73438 13.4688 26.9375 53.875 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7158 x 0.8487 at 0.4994 degrees (North through East) ! Clean map min=-0.010035 max=0.14216 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1230+5830_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1230+5830_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1230+5830_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:47:50 2010