! Started logfile: /scr/pima/bp177a_uvs/J1416+1430_X_uvs.log on Fri Feb 7 04:29:06 2014 obs /scr/pima/bp177a_uvs/J1416+1430_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1416+1430_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1416+1430 ! ! 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 672 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 /scr/pima/bp177a_uvs/J1416+1430_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=1.000764Jy sigma=36.237132 ! Fit after self-cal, rms=0.945562Jy sigma=34.213982 ! 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=0.745 mas, bmaj=1.96 mas, bpa=8.978 degrees ! Estimated noise=1.02006 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 = 0.0388682 Jy ! Component: 100 - total flux cleaned = 0.0503714 Jy ! Total flux subtracted in 100 components = 0.0503714 Jy ! Clean residual min=-0.004774 max=0.007086 Jy/beam ! Clean residual mean=-0.000021 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.0503714 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0503714 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=0.023455Jy sigma=0.846123 ! Fit after self-cal, rms=0.023390Jy sigma=0.844285 ! 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=0.8776 mas, bmaj=2.125 mas, bpa=7.617 degrees ! Estimated noise=0.759495 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 = 0.0101787 Jy ! Component: 100 - total flux cleaned = 0.0166024 Jy ! Component: 150 - total flux cleaned = 0.0211955 Jy ! Component: 200 - total flux cleaned = 0.0245494 Jy ! Total flux subtracted in 200 components = 0.0245494 Jy ! Clean residual min=-0.003272 max=0.005694 Jy/beam ! Clean residual mean=-0.000017 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0749208 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.0749208 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=0.017727Jy sigma=0.625066 ! Fit after self-cal, rms=0.017719Jy sigma=0.623520 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8776 x 2.125 at 7.617 degrees (North through East) ! Clean map min=-0.003163 max=0.05346 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 HN 0.87 LA 0.91 ! MK 1.03 OV 0.99 PT 0.86 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.98 LA 0.87 ! MK 1.06 OV 1.03 PT 0.85 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.99 LA 0.88 ! MK 1.16 OV 1.01 PT 0.89 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.04 LA 0.91 ! MK 1.06 OV 0.98 PT 0.92 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 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* LA 1.00* ! MK 1.00* OV 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017719Jy sigma=0.623520 ! Fit after self-cal, rms=0.016685Jy sigma=0.590252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.144 mas, bpa=7.959 degrees ! Estimated noise=0.739743 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 (-1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399503 Jy ! Component: 100 - total flux cleaned = 0.00568309 Jy ! Component: 150 - total flux cleaned = 0.0065072 Jy ! Component: 200 - total flux cleaned = 0.00692922 Jy ! Total flux subtracted in 200 components = 0.00692922 Jy ! Clean residual min=-0.002273 max=0.002118 Jy/beam ! Clean residual mean=-0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.08185 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.08185 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=0.015535Jy sigma=0.551886 ! Fit after self-cal, rms=0.015480Jy sigma=0.549806 ! 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=0.015480Jy sigma=0.549806 ! Fit after self-cal, rms=0.015034Jy sigma=0.535614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=2.144 mas, bpa=7.69 degrees ! Estimated noise=0.740591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865914 Jy ! Component: 100 - total flux cleaned = 0.00094386 Jy ! Component: 150 - total flux cleaned = 0.000849527 Jy ! Component: 200 - total flux cleaned = 0.00084877 Jy ! Total flux subtracted in 200 components = 0.00084877 Jy ! Clean residual min=-0.001934 max=0.001780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0826987 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0826987 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=0.014846Jy sigma=0.529537 ! Fit after self-cal, rms=0.014832Jy sigma=0.528997 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 = 0.000211376 Jy ! Component: 100 - total flux cleaned = 0.000191519 Jy ! Component: 150 - total flux cleaned = 0.000112165 Jy ! Component: 200 - total flux cleaned = 4.04062e-05 Jy ! Total flux subtracted in 200 components = 4.04062e-05 Jy ! Clean residual min=-0.001867 max=0.001710 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0827391 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0827391 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=0.014767Jy sigma=0.526936 ! Fit after self-cal, rms=0.014763Jy sigma=0.526781 ! 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=0.014763Jy sigma=0.526781 ! Fit after self-cal, rms=0.014738Jy sigma=0.526594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=2.141 mas, bpa=7.668 degrees ! Estimated noise=0.739987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439332 Jy ! Component: 100 - total flux cleaned = 0.000439978 Jy ! Component: 150 - total flux cleaned = 0.000423341 Jy ! Component: 200 - total flux cleaned = 0.000361896 Jy ! Total flux subtracted in 200 components = 0.000361896 Jy ! Clean residual min=-0.001819 max=0.001660 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.083101 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.083101 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=0.014698Jy sigma=0.525288 ! Fit after self-cal, rms=0.014695Jy sigma=0.525181 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 = 5.9324e-05 Jy ! Component: 100 - total flux cleaned = 5.89168e-05 Jy ! Component: 150 - total flux cleaned = 3.03515e-05 Jy ! Component: 200 - total flux cleaned = 2.81513e-06 Jy ! Total flux subtracted in 200 components = 2.81513e-06 Jy ! Clean residual min=-0.001789 max=0.001610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0831039 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0831038 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=0.014667Jy sigma=0.524209 ! Fit after self-cal, rms=0.014665Jy sigma=0.524140 ! 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=0.014665Jy sigma=0.524140 ! Fit after self-cal, rms=0.014669Jy sigma=0.524059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=2.838 mas, bpa=4.78 degrees ! Estimated noise=0.981898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268249 Jy ! Component: 100 - total flux cleaned = 0.000209218 Jy ! Component: 150 - total flux cleaned = 0.000159978 Jy ! Component: 200 - total flux cleaned = 0.000116785 Jy ! Total flux subtracted in 200 components = 0.000116785 Jy ! Clean residual min=-0.002535 max=0.001802 Jy/beam ! Clean residual mean=-0.000008 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0832206 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.0832206 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=0.014653Jy sigma=0.523372 ! Fit after self-cal, rms=0.014644Jy sigma=0.523042 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 = 0.000141723 Jy ! Component: 100 - total flux cleaned = 9.96105e-05 Jy ! Component: 150 - total flux cleaned = 9.98082e-05 Jy ! Component: 200 - total flux cleaned = 0.000118427 Jy ! Total flux subtracted in 200 components = 0.000118427 Jy ! Clean residual min=-0.002438 max=0.001747 Jy/beam ! Clean residual mean=-0.000008 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0833391 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.0833391 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=0.014652Jy sigma=0.523161 ! Fit after self-cal, rms=0.014646Jy sigma=0.522947 ! 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=0.8792 mas, bmaj=2.139 mas, bpa=7.657 degrees ! Estimated noise=0.740212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8792 x 2.139 at 7.657 degrees (North through East) ! Clean map min=-0.0017753 max=0.051115 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=0.7469 mas, bmaj=1.968 mas, bpa=9.049 degrees ! Estimated noise=0.994606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379037 Jy ! Component: 100 - total flux cleaned = 0.0494999 Jy ! Component: 150 - total flux cleaned = 0.0568127 Jy ! Component: 200 - total flux cleaned = 0.0617499 Jy ! Total flux subtracted in 200 components = 0.0617499 Jy ! Clean residual min=-0.003317 max=0.004365 Jy/beam ! Clean residual mean=-0.000012 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0617499 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0617499 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.139 mas, bpa=7.657 degrees ! Estimated noise=0.740212 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582023 Jy ! Component: 100 - total flux cleaned = 0.00967773 Jy ! Component: 150 - total flux cleaned = 0.0125587 Jy ! Component: 200 - total flux cleaned = 0.0147901 Jy ! Total flux subtracted in 200 components = 0.0147901 Jy ! Clean residual min=-0.002079 max=0.002814 Jy/beam ! Clean residual mean=-0.000008 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0765401 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.07654 Jy ! Inverting map ! Added new window around map position (-38.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246473 Jy ! Component: 100 - total flux cleaned = 0.00386249 Jy ! Component: 150 - total flux cleaned = 0.00488881 Jy ! Component: 200 - total flux cleaned = 0.00568497 Jy ! Total flux subtracted in 200 components = 0.00568497 Jy ! Clean residual min=-0.001912 max=0.001571 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.082225 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.082225 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=2.002 mas, bmaj=2.838 mas, bpa=4.78 degrees ! Estimated noise=0.981898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646008 Jy ! Component: 100 - total flux cleaned = 0.00096235 Jy ! Component: 150 - total flux cleaned = 0.00119533 Jy ! Component: 200 - total flux cleaned = 0.00128668 Jy ! Total flux subtracted in 200 components = 0.00128668 Jy ! Clean residual min=-0.002275 max=0.001833 Jy/beam ! Clean residual mean=-0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0835117 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 = 6.21998e-05 Jy ! Component: 100 - total flux cleaned = 0.000119405 Jy ! Component: 150 - total flux cleaned = 0.000155808 Jy ! Component: 200 - total flux cleaned = 0.000190248 Jy ! Total flux subtracted in 200 components = 0.000190248 Jy ! Clean residual min=-0.002243 max=0.001778 Jy/beam ! Clean residual mean=-0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0837019 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.0837019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.139 mas, bpa=7.657 degrees ! Estimated noise=0.740212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146567 Jy ! Component: 100 - total flux cleaned = -9.08844e-05 Jy ! Component: 150 - total flux cleaned = -4.05153e-05 Jy ! Component: 200 - total flux cleaned = 6.47863e-06 Jy ! Total flux subtracted in 200 components = 6.47863e-06 Jy ! Clean residual min=-0.001677 max=0.001515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0837084 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0837084 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=0.014502Jy sigma=0.518209 ! Fit after self-cal, rms=0.014468Jy sigma=0.516921 wmodel /scr/pima/bp177a_uvs/J1416+1430_X_map.mod ! Writing 96 model components to file: /scr/pima/bp177a_uvs/J1416+1430_X_map.mod wobs /scr/pima/bp177a_uvs/J1416+1430_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1416+1430_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1416+1430_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1416+1430_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 = -0.000531999 Jy ! Component: 100 - total flux cleaned = -0.000459906 Jy ! Component: 150 - total flux cleaned = -0.000391485 Jy ! Component: 200 - total flux cleaned = -0.000242224 Jy ! Component: 250 - total flux cleaned = -0.000141466 Jy ! Component: 300 - total flux cleaned = -4.59334e-05 Jy ! Component: 350 - total flux cleaned = 6.2353e-05 Jy ! Component: 400 - total flux cleaned = 0.000149379 Jy ! Component: 450 - total flux cleaned = 0.000283504 Jy ! Component: 500 - total flux cleaned = 0.00041277 Jy ! Component: 550 - total flux cleaned = 0.000506141 Jy ! Component: 600 - total flux cleaned = 0.000642435 Jy ! Component: 650 - total flux cleaned = 0.000715563 Jy ! Component: 700 - total flux cleaned = 0.000672476 Jy ! Component: 750 - total flux cleaned = 0.000672583 Jy ! Component: 800 - total flux cleaned = 0.000645504 Jy ! Component: 850 - total flux cleaned = 0.000605556 Jy ! Component: 900 - total flux cleaned = 0.000566468 Jy ! Component: 950 - total flux cleaned = 0.000528264 Jy ! Component: 1000 - total flux cleaned = 0.000478439 Jy ! Component: 1050 - total flux cleaned = 0.000454003 Jy ! Component: 1100 - total flux cleaned = 0.000429958 Jy ! Component: 1150 - total flux cleaned = 0.000418067 Jy ! Component: 1200 - total flux cleaned = 0.000359935 Jy ! Component: 1250 - total flux cleaned = 0.000326151 Jy ! Component: 1300 - total flux cleaned = 0.00033729 Jy ! Component: 1350 - total flux cleaned = 0.000315351 Jy ! Component: 1400 - total flux cleaned = 0.000283282 Jy ! Component: 1450 - total flux cleaned = 0.000283535 Jy ! Component: 1500 - total flux cleaned = 0.000283618 Jy ! Component: 1550 - total flux cleaned = 0.00026303 Jy ! Component: 1600 - total flux cleaned = 0.000232798 Jy ! Component: 1650 - total flux cleaned = 0.000222898 Jy ! Component: 1700 - total flux cleaned = 0.000222904 Jy ! Component: 1750 - total flux cleaned = 0.000212996 Jy ! Component: 1800 - total flux cleaned = 0.000156099 Jy ! Component: 1850 - total flux cleaned = 0.000184077 Jy ! Component: 1900 - total flux cleaned = 0.000128545 Jy ! Component: 1950 - total flux cleaned = 0.000119526 Jy ! Component: 2000 - total flux cleaned = 8.32872e-05 Jy ! Component: 2050 - total flux cleaned = 6.55748e-05 Jy ! Component: 2100 - total flux cleaned = 4.79346e-05 Jy ! Component: 2150 - total flux cleaned = -4.21743e-06 Jy ! Component: 2200 - total flux cleaned = 4.38448e-06 Jy ! Component: 2250 - total flux cleaned = 1.27713e-05 Jy ! Component: 2300 - total flux cleaned = -2.10139e-05 Jy ! Component: 2350 - total flux cleaned = -4.31005e-06 Jy ! Component: 2400 - total flux cleaned = 3.92665e-06 Jy ! Component: 2450 - total flux cleaned = -4.17555e-06 Jy ! Component: 2500 - total flux cleaned = 3.98646e-06 Jy ! Component: 2550 - total flux cleaned = -3.61569e-05 Jy ! Component: 2600 - total flux cleaned = -3.60072e-05 Jy ! Component: 2650 - total flux cleaned = -1.22069e-05 Jy ! Component: 2700 - total flux cleaned = -4.32797e-06 Jy ! Component: 2750 - total flux cleaned = -1.98932e-05 Jy ! Component: 2800 - total flux cleaned = 1.10309e-05 Jy ! Component: 2850 - total flux cleaned = 3.3932e-05 Jy ! Component: 2900 - total flux cleaned = 2.63186e-05 Jy ! Component: 2950 - total flux cleaned = 4.8926e-05 Jy ! Component: 3000 - total flux cleaned = 4.89734e-05 Jy ! Component: 3050 - total flux cleaned = 4.89812e-05 Jy ! Component: 3100 - total flux cleaned = 8.59285e-05 Jy ! Component: 3150 - total flux cleaned = 8.59308e-05 Jy ! Component: 3200 - total flux cleaned = 7.86819e-05 Jy ! Component: 3250 - total flux cleaned = 8.59905e-05 Jy ! Component: 3300 - total flux cleaned = 0.000107657 Jy ! Component: 3350 - total flux cleaned = 7.91471e-05 Jy ! Component: 3400 - total flux cleaned = 0.000121926 Jy ! Component: 3450 - total flux cleaned = 0.000178586 Jy ! Component: 3500 - total flux cleaned = 0.00017858 Jy ! Component: 3550 - total flux cleaned = 0.000220764 Jy ! Component: 3600 - total flux cleaned = 0.000227803 Jy ! Component: 3650 - total flux cleaned = 0.00028366 Jy ! Component: 3700 - total flux cleaned = 0.000297563 Jy ! Component: 3750 - total flux cleaned = 0.000332177 Jy ! Component: 3800 - total flux cleaned = 0.000352931 Jy ! Component: 3850 - total flux cleaned = 0.000401142 Jy ! Component: 3900 - total flux cleaned = 0.000428612 Jy ! Component: 3950 - total flux cleaned = 0.000435489 Jy ! Component: 4000 - total flux cleaned = 0.000490147 Jy ! Component: 4050 - total flux cleaned = 0.000503747 Jy ! Total flux subtracted in 4096 components = 0.000524153 Jy ! Clean residual min=-0.000425 max=0.000412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0842326 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 368 components and 0.0842326 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1416+1430_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8792 x 2.139 at 7.657 degrees (North through East) ! Clean map min=-0.0010956 max=0.051122 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1416+1430_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0511218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667907 0.667907 1.33581 2.67163 5.34326 10.6865 21.373 42.7461 85.4921 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.164 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1416+1430_X_uvs.log closed on Fri Feb 7 04:29:10 2014