! Started logfile: /d2/scr/pima/bp171a2_uvs/J0343+0643_X_uvs.log on Tue Feb 18 19:53:05 2014 obs /d2/scr/pima/bp171a2_uvs/J0343+0643_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0343+0643_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J0343+0643 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 696 visibilities. select RR ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J0343+0643_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007967Jy sigma=38.954982 ! Fit after self-cal, rms=0.896650Jy sigma=34.356973 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7645 mas, bmaj=1.932 mas, bpa=-9.962 degrees ! Estimated noise=0.892477 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0795942 Jy ! Component: 100 - total flux cleaned = 0.106583 Jy ! Total flux subtracted in 100 components = 0.106583 Jy ! Clean residual min=-0.008794 max=0.016214 Jy/beam ! Clean residual mean=0.000005 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 0.106583 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.106583 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=0.040783Jy sigma=1.406194 ! Fit after self-cal, rms=0.040657Jy sigma=1.404277 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.9429 mas, bmaj=2.188 mas, bpa=-7.628 degrees ! Estimated noise=0.714322 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01506 Jy ! Component: 100 - total flux cleaned = 0.0219589 Jy ! Component: 150 - total flux cleaned = 0.0258453 Jy ! Component: 200 - total flux cleaned = 0.0282454 Jy ! Total flux subtracted in 200 components = 0.0282454 Jy ! Clean residual min=-0.010395 max=0.011922 Jy/beam ! Clean residual mean=0.000016 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.134829 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.134829 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=0.037785Jy sigma=1.119514 ! Fit after self-cal, rms=0.037766Jy sigma=1.118972 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9429 x 2.188 at -7.628 degrees (North through East) ! Clean map min=-0.010111 max=0.10528 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.037766Jy sigma=1.118972 ! Fit after self-cal, rms=0.037766Jy sigma=1.118972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=2.188 mas, bpa=-7.628 degrees ! Estimated noise=0.714322 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130158 Jy ! Component: 100 - total flux cleaned = 0.00170003 Jy ! Component: 150 - total flux cleaned = 0.00183453 Jy ! Component: 200 - total flux cleaned = 0.00196314 Jy ! Total flux subtracted in 200 components = 0.00196314 Jy ! Clean residual min=-0.010313 max=0.011852 Jy/beam ! Clean residual mean=0.000016 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 0.136792 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.136792 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=0.037720Jy sigma=1.111897 ! Fit after self-cal, rms=0.037719Jy sigma=1.111817 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.037719Jy sigma=1.111817 ! Fit after self-cal, rms=0.037719Jy sigma=1.111817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=2.188 mas, bpa=-7.628 degrees ! Estimated noise=0.714322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143764 Jy ! Component: 100 - total flux cleaned = 0.00018298 Jy ! Component: 150 - total flux cleaned = 0.000220339 Jy ! Component: 200 - total flux cleaned = 0.000220862 Jy ! Total flux subtracted in 200 components = 0.000220862 Jy ! Clean residual min=-0.010259 max=0.011802 Jy/beam ! Clean residual mean=0.000016 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.137013 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.137013 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=0.037614Jy sigma=1.109593 ! Fit after self-cal, rms=0.037614Jy sigma=1.109555 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-24.4, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108326 Jy ! Component: 100 - total flux cleaned = 0.0170187 Jy ! Component: 150 - total flux cleaned = 0.0210708 Jy ! Component: 200 - total flux cleaned = 0.0226981 Jy ! Total flux subtracted in 200 components = 0.0226981 Jy ! Clean residual min=-0.007916 max=0.009722 Jy/beam ! Clean residual mean=0.000012 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.159711 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.159711 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=0.033275Jy sigma=0.949800 ! Fit after self-cal, rms=0.032942Jy sigma=0.931797 ! Inverting map ! Added new window around map position (-15.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841093 Jy ! Component: 100 - total flux cleaned = 0.0132393 Jy ! Component: 150 - total flux cleaned = 0.0151149 Jy ! Component: 200 - total flux cleaned = 0.0154869 Jy ! Total flux subtracted in 200 components = 0.0154869 Jy ! Clean residual min=-0.005638 max=0.006504 Jy/beam ! Clean residual mean=0.000007 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.175198 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.175198 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=0.029043Jy sigma=0.831273 ! Fit after self-cal, rms=0.028723Jy sigma=0.818576 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.028723Jy sigma=0.818576 ! Fit after self-cal, rms=0.028723Jy sigma=0.818576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=2.188 mas, bpa=-7.628 degrees ! Estimated noise=0.714322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264666 Jy ! Component: 100 - total flux cleaned = 0.00232516 Jy ! Component: 150 - total flux cleaned = 0.00183773 Jy ! Component: 200 - total flux cleaned = 0.00139664 Jy ! Total flux subtracted in 200 components = 0.00139664 Jy ! Clean residual min=-0.005101 max=0.005778 Jy/beam ! Clean residual mean=0.000006 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.176594 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.176594 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=0.027394Jy sigma=0.793811 ! Fit after self-cal, rms=0.027312Jy sigma=0.791183 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095982 Jy ! Component: 100 - total flux cleaned = 0.000646399 Jy ! Component: 150 - total flux cleaned = 0.000214095 Jy ! Component: 200 - total flux cleaned = -4.89825e-05 Jy ! Total flux subtracted in 200 components = -4.89825e-05 Jy ! Clean residual min=-0.004877 max=0.005422 Jy/beam ! Clean residual mean=0.000006 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.176546 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.176546 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=0.026585Jy sigma=0.779508 ! Fit after self-cal, rms=0.026551Jy sigma=0.778631 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.026551Jy sigma=0.778631 ! Fit after self-cal, rms=0.026551Jy sigma=0.778631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=3.424 mas, bpa=18.23 degrees ! Estimated noise=0.922924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134875 Jy ! Component: 100 - total flux cleaned = 0.00161166 Jy ! Component: 150 - total flux cleaned = 0.00184707 Jy ! Component: 200 - total flux cleaned = 0.00190274 Jy ! Total flux subtracted in 200 components = 0.00190274 Jy ! Clean residual min=-0.006537 max=0.007257 Jy/beam ! Clean residual mean=0.000012 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.178448 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.178448 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=0.026158Jy sigma=0.777666 ! Fit after self-cal, rms=0.026150Jy sigma=0.777385 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.02068e-05 Jy ! Component: 100 - total flux cleaned = 0.000111267 Jy ! Component: 150 - total flux cleaned = 0.000160773 Jy ! Component: 200 - total flux cleaned = 0.000160971 Jy ! Total flux subtracted in 200 components = 0.000160971 Jy ! Clean residual min=-0.006464 max=0.007080 Jy/beam ! Clean residual mean=0.000012 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.178609 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.178609 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=0.025950Jy sigma=0.777905 ! Fit after self-cal, rms=0.025947Jy sigma=0.777751 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=2.188 mas, bpa=-7.628 degrees ! Estimated noise=0.714322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9429 x 2.188 at -7.628 degrees (North through East) ! Clean map min=-0.0046821 max=0.10009 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=0.7645 mas, bmaj=1.932 mas, bpa=-9.962 degrees ! Estimated noise=0.892477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796888 Jy ! Component: 100 - total flux cleaned = 0.106948 Jy ! Component: 150 - total flux cleaned = 0.12146 Jy ! Component: 200 - total flux cleaned = 0.131104 Jy ! Total flux subtracted in 200 components = 0.131104 Jy ! Clean residual min=-0.007475 max=0.008644 Jy/beam ! Clean residual mean=0.000004 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.131104 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.131104 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=2.188 mas, bpa=-7.628 degrees ! Estimated noise=0.714322 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) ! Added new window around map position (-9.4, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119884 Jy ! Component: 100 - total flux cleaned = 0.0199741 Jy ! Component: 150 - total flux cleaned = 0.0259002 Jy ! Component: 200 - total flux cleaned = 0.0298644 Jy ! Total flux subtracted in 200 components = 0.0298644 Jy ! Clean residual min=-0.006348 max=0.006156 Jy/beam ! Clean residual mean=0.000009 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.160968 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 82 components and 0.160968 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=3.424 mas, bpa=18.23 degrees ! Estimated noise=0.922924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620462 Jy ! Component: 100 - total flux cleaned = 0.00989443 Jy ! Component: 150 - total flux cleaned = 0.0124999 Jy ! Component: 200 - total flux cleaned = 0.0144668 Jy ! Total flux subtracted in 200 components = 0.0144668 Jy ! Clean residual min=-0.006713 max=0.006139 Jy/beam ! Clean residual mean=0.000016 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.175435 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166959 Jy ! Component: 100 - total flux cleaned = 0.00294709 Jy ! Component: 150 - total flux cleaned = 0.00400199 Jy ! Component: 200 - total flux cleaned = 0.00448478 Jy ! Total flux subtracted in 200 components = 0.00448478 Jy ! Clean residual min=-0.006455 max=0.006069 Jy/beam ! Clean residual mean=0.000015 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.17992 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 123 components and 0.17992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=2.188 mas, bpa=-7.628 degrees ! Estimated noise=0.714322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570114 Jy ! Component: 100 - total flux cleaned = -0.00103823 Jy ! Component: 150 - total flux cleaned = -0.00136811 Jy ! Component: 200 - total flux cleaned = -0.00159193 Jy ! Total flux subtracted in 200 components = -0.00159193 Jy ! Clean residual min=-0.004840 max=0.004663 Jy/beam ! Clean residual mean=0.000006 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.178328 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.178328 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=0.023762Jy sigma=0.770140 ! Fit after self-cal, rms=0.023525Jy sigma=0.757034 wmodel /d2/scr/pima/bp171a2_uvs/J0343+0643_X_map.mod ! Writing 152 model components to file: /d2/scr/pima/bp171a2_uvs/J0343+0643_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0343+0643_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0343+0643_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0343+0643_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a2_uvs/J0343+0643_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234688 Jy ! Component: 100 - total flux cleaned = -0.000693163 Jy ! Component: 150 - total flux cleaned = -0.00098214 Jy ! Component: 200 - total flux cleaned = -0.00118504 Jy ! Component: 250 - total flux cleaned = -0.00124707 Jy ! Component: 300 - total flux cleaned = -0.00118892 Jy ! Component: 350 - total flux cleaned = -0.00129765 Jy ! Component: 400 - total flux cleaned = -0.00129769 Jy ! Component: 450 - total flux cleaned = -0.00149584 Jy ! Component: 500 - total flux cleaned = -0.00154265 Jy ! Component: 550 - total flux cleaned = -0.00145504 Jy ! Component: 600 - total flux cleaned = -0.00154356 Jy ! Component: 650 - total flux cleaned = -0.00150257 Jy ! Component: 700 - total flux cleaned = -0.0015043 Jy ! Component: 750 - total flux cleaned = -0.00157931 Jy ! Component: 800 - total flux cleaned = -0.00157801 Jy ! Component: 850 - total flux cleaned = -0.00161388 Jy ! Component: 900 - total flux cleaned = -0.00185323 Jy ! Component: 950 - total flux cleaned = -0.00195127 Jy ! Component: 1000 - total flux cleaned = -0.00198287 Jy ! Component: 1050 - total flux cleaned = -0.00204503 Jy ! Component: 1100 - total flux cleaned = -0.00201436 Jy ! Component: 1150 - total flux cleaned = -0.00198472 Jy ! Component: 1200 - total flux cleaned = -0.00189827 Jy ! Component: 1250 - total flux cleaned = -0.00178781 Jy ! Component: 1300 - total flux cleaned = -0.00178849 Jy ! Component: 1350 - total flux cleaned = -0.00181542 Jy ! Component: 1400 - total flux cleaned = -0.00184177 Jy ! Component: 1450 - total flux cleaned = -0.0019905 Jy ! Component: 1500 - total flux cleaned = -0.00199001 Jy ! Component: 1550 - total flux cleaned = -0.00208403 Jy ! Component: 1600 - total flux cleaned = -0.00224416 Jy ! Component: 1650 - total flux cleaned = -0.00240075 Jy ! Component: 1700 - total flux cleaned = -0.00251039 Jy ! Component: 1750 - total flux cleaned = -0.0027239 Jy ! Component: 1800 - total flux cleaned = -0.00291172 Jy ! Component: 1850 - total flux cleaned = -0.00301414 Jy ! Component: 1900 - total flux cleaned = -0.00317455 Jy ! Component: 1950 - total flux cleaned = -0.00327247 Jy ! Component: 2000 - total flux cleaned = -0.00336928 Jy ! Component: 2050 - total flux cleaned = -0.00352004 Jy ! Component: 2100 - total flux cleaned = -0.00351995 Jy ! Component: 2150 - total flux cleaned = -0.00353814 Jy ! Component: 2200 - total flux cleaned = -0.00355599 Jy ! Component: 2250 - total flux cleaned = -0.00360946 Jy ! Component: 2300 - total flux cleaned = -0.00367902 Jy ! Component: 2350 - total flux cleaned = -0.00374766 Jy ! Component: 2400 - total flux cleaned = -0.00383229 Jy ! Component: 2450 - total flux cleaned = -0.00391546 Jy ! Component: 2500 - total flux cleaned = -0.00391522 Jy ! Component: 2550 - total flux cleaned = -0.00393182 Jy ! Component: 2600 - total flux cleaned = -0.00399582 Jy ! Component: 2650 - total flux cleaned = -0.00399595 Jy ! Component: 2700 - total flux cleaned = -0.00404285 Jy ! Component: 2750 - total flux cleaned = -0.00402735 Jy ! Component: 2800 - total flux cleaned = -0.00405766 Jy ! Component: 2850 - total flux cleaned = -0.0040428 Jy ! Component: 2900 - total flux cleaned = -0.00404296 Jy ! Component: 2950 - total flux cleaned = -0.00408718 Jy ! Component: 3000 - total flux cleaned = -0.00402875 Jy ! Component: 3050 - total flux cleaned = -0.00399996 Jy ! Component: 3100 - total flux cleaned = -0.00395717 Jy ! Component: 3150 - total flux cleaned = -0.00394295 Jy ! Component: 3200 - total flux cleaned = -0.00387285 Jy ! Component: 3250 - total flux cleaned = -0.00385905 Jy ! Component: 3300 - total flux cleaned = -0.00378999 Jy ! Component: 3350 - total flux cleaned = -0.00377632 Jy ! Component: 3400 - total flux cleaned = -0.00373546 Jy ! Component: 3450 - total flux cleaned = -0.00368171 Jy ! Component: 3500 - total flux cleaned = -0.00365511 Jy ! Component: 3550 - total flux cleaned = -0.00362856 Jy ! Component: 3600 - total flux cleaned = -0.00357612 Jy ! Component: 3650 - total flux cleaned = -0.00357601 Jy ! Component: 3700 - total flux cleaned = -0.00353711 Jy ! Component: 3750 - total flux cleaned = -0.00351134 Jy ! Component: 3800 - total flux cleaned = -0.00349846 Jy ! Component: 3850 - total flux cleaned = -0.00347306 Jy ! Component: 3900 - total flux cleaned = -0.00347306 Jy ! Component: 3950 - total flux cleaned = -0.00344819 Jy ! Component: 4000 - total flux cleaned = -0.00346056 Jy ! Component: 4050 - total flux cleaned = -0.00342369 Jy ! Total flux subtracted in 4096 components = -0.00343589 Jy ! Clean residual min=-0.000801 max=0.000784 Jy/beam ! Clean residual mean=0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.174892 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 432 components and 0.174892 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0343+0643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9429 x 2.188 at -7.628 degrees (North through East) ! Clean map min=-0.0028077 max=0.096035 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0343+0643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0960352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.602932 0.602932 1.20586 2.41173 4.82346 9.64692 19.2938 38.5877 77.1753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 497.568 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0343+0643_X_uvs.log closed on Tue Feb 18 19:53:10 2014