! Started logfile: /g0/scr/pima/npcsc_uvs/J1658+4737_S_uvs.log on Sun Oct 6 14:30:20 2013 obs /g0/scr/pima/npcsc_uvs/J1658+4737_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1658+4737_S_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1658+4737 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2080 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J1658+4737_S] 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 0.500x0.500 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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.500066Jy sigma=13.715262 ! Fit after self-cal, rms=0.227394Jy sigma=2.137182 ! 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=2.786 mas, bmaj=9.522 mas, bpa=-34.29 degrees ! Estimated noise=2.77553 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 = 0.844829 Jy ! Component: 100 - total flux cleaned = 1.03856 Jy ! Total flux subtracted in 100 components = 1.03856 Jy ! Clean residual min=-0.040477 max=0.073010 Jy/beam ! Clean residual mean=0.000223 rms=0.012129 Jy/beam ! Combined flux in latest and established models = 1.03856 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.03856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208977Jy sigma=1.959200 ! Fit after self-cal, rms=0.209074Jy sigma=1.958655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0800147 Jy ! Component: 100 - total flux cleaned = 0.124783 Jy ! Total flux subtracted in 100 components = 0.124783 Jy ! Clean residual min=-0.033515 max=0.030328 Jy/beam ! Clean residual mean=0.000108 rms=0.007798 Jy/beam ! Combined flux in latest and established models = 1.16334 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 1.16334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170452Jy sigma=1.542730 ! Fit after self-cal, rms=0.170250Jy sigma=1.540970 ! 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=3.616 mas, bmaj=9.648 mas, bpa=-35.49 degrees ! Estimated noise=1.79233 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 = 0.0443709 Jy ! Component: 100 - total flux cleaned = 0.0705348 Jy ! Component: 150 - total flux cleaned = 0.0879077 Jy ! Component: 200 - total flux cleaned = 0.100322 Jy ! Total flux subtracted in 200 components = 0.100322 Jy ! Clean residual min=-0.034743 max=0.023318 Jy/beam ! Clean residual mean=0.000127 rms=0.007510 Jy/beam ! Combined flux in latest and established models = 1.26366 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 1.26366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158996Jy sigma=1.416037 ! Fit after self-cal, rms=0.158862Jy sigma=1.414897 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.98 ! LA 1.11 MK 0.90 NL 0.99 OV 0.99 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 1.06 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.04 KP 0.99 ! LA 0.86 MK 1.08 NL 1.10 OV 1.02 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 0.92 ! LA 0.74 MK 1.11 NL 1.02 OV 0.88 ! PT 0.98 SC 1.10 ! ! ! Fit before self-cal, rms=0.158862Jy sigma=1.414897 ! Fit after self-cal, rms=0.087248Jy sigma=0.709066 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=9.706 mas, bpa=-35.59 degrees ! Estimated noise=1.78774 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 = -0.0047781 Jy ! Component: 100 - total flux cleaned = -0.00606601 Jy ! Component: 150 - total flux cleaned = -0.00596811 Jy ! Component: 200 - total flux cleaned = -0.00588215 Jy ! Total flux subtracted in 200 components = -0.00588215 Jy ! Clean residual min=-0.006837 max=0.007462 Jy/beam ! Clean residual mean=0.000019 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 1.25778 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 1.25778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086785Jy sigma=0.706969 ! Fit after self-cal, rms=0.086833Jy sigma=0.706505 ! 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. ! ! Fit before self-cal, rms=0.086833Jy sigma=0.706505 ! Fit after self-cal, rms=0.086755Jy sigma=0.705736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=9.709 mas, bpa=-35.61 degrees ! Estimated noise=1.78368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00364747 Jy ! Component: 100 - total flux cleaned = -0.00452405 Jy ! Component: 150 - total flux cleaned = -0.0044509 Jy ! Component: 200 - total flux cleaned = -0.00431499 Jy ! Total flux subtracted in 200 components = -0.00431499 Jy ! Clean residual min=-0.006275 max=0.007419 Jy/beam ! Clean residual mean=0.000018 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.25347 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 1.25347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086438Jy sigma=0.704904 ! Fit after self-cal, rms=0.086436Jy sigma=0.704865 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 = 6.68717e-05 Jy ! Component: 100 - total flux cleaned = 0.000127322 Jy ! Component: 150 - total flux cleaned = 0.000183298 Jy ! Component: 200 - total flux cleaned = 0.000240008 Jy ! Total flux subtracted in 200 components = 0.000240008 Jy ! Clean residual min=-0.006279 max=0.007247 Jy/beam ! Clean residual mean=0.000018 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 1.25371 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 1.25371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086333Jy sigma=0.704377 ! Fit after self-cal, rms=0.086331Jy sigma=0.704356 ! 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. ! ! Fit before self-cal, rms=0.086331Jy sigma=0.704356 ! Fit after self-cal, rms=0.086270Jy sigma=0.703626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=9.711 mas, bpa=-35.62 degrees ! Estimated noise=1.77937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00300151 Jy ! Component: 100 - total flux cleaned = -0.00372149 Jy ! Component: 150 - total flux cleaned = -0.00361144 Jy ! Component: 200 - total flux cleaned = -0.00361536 Jy ! Total flux subtracted in 200 components = -0.00361536 Jy ! Clean residual min=-0.006126 max=0.007200 Jy/beam ! Clean residual mean=0.000017 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 1.25009 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 1.25009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086040Jy sigma=0.703391 ! Fit after self-cal, rms=0.086039Jy sigma=0.703376 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 = 3.87074e-05 Jy ! Component: 100 - total flux cleaned = 0.000129201 Jy ! Component: 150 - total flux cleaned = 0.000215488 Jy ! Component: 200 - total flux cleaned = 0.000257438 Jy ! Total flux subtracted in 200 components = 0.000257438 Jy ! Clean residual min=-0.006148 max=0.007085 Jy/beam ! Clean residual mean=0.000017 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 1.25035 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 1.25035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085980Jy sigma=0.703116 ! Fit after self-cal, rms=0.085978Jy sigma=0.703104 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.085978Jy sigma=0.703104 ! Fit after self-cal, rms=0.085929Jy sigma=0.702457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.772 mas, bmaj=10.74 mas, bpa=-38.91 degrees ! Estimated noise=1.97664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209661 Jy ! Component: 100 - total flux cleaned = -0.00239666 Jy ! Component: 150 - total flux cleaned = -0.0024459 Jy ! Component: 200 - total flux cleaned = -0.00244703 Jy ! Total flux subtracted in 200 components = -0.00244703 Jy ! Clean residual min=-0.007639 max=0.010210 Jy/beam ! Clean residual mean=0.000029 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 1.2479 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 1.2479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085749Jy sigma=0.702644 ! Fit after self-cal, rms=0.085748Jy sigma=0.702620 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 = 9.82747e-05 Jy ! Component: 100 - total flux cleaned = 6.93249e-05 Jy ! Component: 150 - total flux cleaned = 4.32902e-05 Jy ! Component: 200 - total flux cleaned = 1.62445e-05 Jy ! Total flux subtracted in 200 components = 1.62445e-05 Jy ! Clean residual min=-0.007570 max=0.010144 Jy/beam ! Clean residual mean=0.000029 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 1.24792 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 1.24792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085754Jy sigma=0.702606 ! Fit after self-cal, rms=0.085755Jy sigma=0.702590 ! 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=3.648 mas, bmaj=9.713 mas, bpa=-35.64 degrees ! Estimated noise=1.77509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.648 x 9.713 at -35.64 degrees (North through East) ! Clean map min=-0.005932 max=1.0943 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085755Jy sigma=0.702590 ! Fit after self-cal, rms=0.081713Jy sigma=0.654264 ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=9.716 mas, bpa=-35.65 degrees ! Estimated noise=1.77125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00236387 Jy ! Component: 100 - total flux cleaned = -0.00293825 Jy ! Component: 150 - total flux cleaned = -0.00298725 Jy ! Component: 200 - total flux cleaned = -0.00298912 Jy ! Total flux subtracted in 200 components = -0.00298912 Jy ! Clean residual min=-0.005965 max=0.007009 Jy/beam ! Clean residual mean=0.000015 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 1.24493 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 1.24493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081554Jy sigma=0.654114 ! Fit after self-cal, rms=0.081549Jy sigma=0.654103 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.70767e-05 Jy ! Component: 100 - total flux cleaned = -5.82024e-05 Jy ! Component: 150 - total flux cleaned = 1.52703e-05 Jy ! Component: 200 - total flux cleaned = 4.9495e-05 Jy ! Total flux subtracted in 200 components = 4.9495e-05 Jy ! Clean residual min=-0.005965 max=0.006941 Jy/beam ! Clean residual mean=0.000015 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 1.24498 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 1.24498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081503Jy sigma=0.653909 ! Fit after self-cal, rms=0.081500Jy sigma=0.653900 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081500Jy sigma=0.653900 ! Fit after self-cal, rms=0.081461Jy sigma=0.653517 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=2.796 mas, bmaj=9.551 mas, bpa=-34.5 degrees ! Estimated noise=2.75739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.839073 Jy ! Component: 100 - total flux cleaned = 1.03365 Jy ! Component: 150 - total flux cleaned = 1.11427 Jy ! Component: 200 - total flux cleaned = 1.15802 Jy ! Total flux subtracted in 200 components = 1.15802 Jy ! Clean residual min=-0.013659 max=0.022501 Jy/beam ! Clean residual mean=0.000077 rms=0.004098 Jy/beam ! Combined flux in latest and established models = 1.15802 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.15802 Jy ! Inverting map and beam ! Estimated beam: bmin=3.649 mas, bmaj=9.717 mas, bpa=-35.66 degrees ! Estimated noise=1.76788 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 = 0.0314963 Jy ! Component: 100 - total flux cleaned = 0.0492989 Jy ! Component: 150 - total flux cleaned = 0.060706 Jy ! Component: 200 - total flux cleaned = 0.0683874 Jy ! Total flux subtracted in 200 components = 0.0683874 Jy ! Clean residual min=-0.006582 max=0.007084 Jy/beam ! Clean residual mean=0.000036 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 1.2264 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 1.2264 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.774 mas, bmaj=10.75 mas, bpa=-38.98 degrees ! Estimated noise=1.96743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692022 Jy ! Component: 100 - total flux cleaned = 0.0108628 Jy ! Component: 150 - total flux cleaned = 0.0132893 Jy ! Component: 200 - total flux cleaned = 0.014168 Jy ! Total flux subtracted in 200 components = 0.014168 Jy ! Clean residual min=-0.007524 max=0.010236 Jy/beam ! Clean residual mean=0.000031 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 1.24057 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 = 0.000449672 Jy ! Component: 100 - total flux cleaned = 0.00084339 Jy ! Component: 150 - total flux cleaned = 0.00118827 Jy ! Component: 200 - total flux cleaned = 0.00138219 Jy ! Total flux subtracted in 200 components = 0.00138219 Jy ! Clean residual min=-0.007503 max=0.010209 Jy/beam ! Clean residual mean=0.000028 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 1.24195 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 1.24195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.649 mas, bmaj=9.717 mas, bpa=-35.66 degrees ! Estimated noise=1.76788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352242 Jy ! Component: 100 - total flux cleaned = -0.000447023 Jy ! Component: 150 - total flux cleaned = -0.000536445 Jy ! Component: 200 - total flux cleaned = -0.000618172 Jy ! Total flux subtracted in 200 components = -0.000618172 Jy ! Clean residual min=-0.005994 max=0.007062 Jy/beam ! Clean residual mean=0.000016 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 1.24134 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 1.24134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081997Jy sigma=0.656146 ! Fit after self-cal, rms=0.081981Jy sigma=0.656064 wmodel /g0/scr/pima/npcsc_uvs/J1658+4737_S_map.mod ! Writing 73 model components to file: /g0/scr/pima/npcsc_uvs/J1658+4737_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J1658+4737_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1658+4737_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1658+4737_S_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/npcsc_uvs/J1658+4737_S_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 = 0.00236426 Jy ! Component: 100 - total flux cleaned = 0.00279165 Jy ! Component: 150 - total flux cleaned = 0.00307671 Jy ! Component: 200 - total flux cleaned = 0.00343074 Jy ! Component: 250 - total flux cleaned = 0.00402047 Jy ! Component: 300 - total flux cleaned = 0.00466725 Jy ! Component: 350 - total flux cleaned = 0.00528761 Jy ! Component: 400 - total flux cleaned = 0.00596034 Jy ! Component: 450 - total flux cleaned = 0.00639267 Jy ! Component: 500 - total flux cleaned = 0.00695008 Jy ! Component: 550 - total flux cleaned = 0.0070843 Jy ! Component: 600 - total flux cleaned = 0.00721774 Jy ! Component: 650 - total flux cleaned = 0.00766024 Jy ! Component: 700 - total flux cleaned = 0.00790407 Jy ! Component: 750 - total flux cleaned = 0.00820222 Jy ! Component: 800 - total flux cleaned = 0.00849004 Jy ! Component: 850 - total flux cleaned = 0.00877019 Jy ! Component: 900 - total flux cleaned = 0.00904557 Jy ! Component: 950 - total flux cleaned = 0.00947043 Jy ! Component: 1000 - total flux cleaned = 0.00967712 Jy ! Component: 1050 - total flux cleaned = 0.0101319 Jy ! Component: 1100 - total flux cleaned = 0.0105263 Jy ! Component: 1150 - total flux cleaned = 0.0109604 Jy ! Component: 1200 - total flux cleaned = 0.0113368 Jy ! Component: 1250 - total flux cleaned = 0.0116598 Jy ! Component: 1300 - total flux cleaned = 0.0120207 Jy ! Component: 1350 - total flux cleaned = 0.0123309 Jy ! Component: 1400 - total flux cleaned = 0.0127637 Jy ! Component: 1450 - total flux cleaned = 0.0131865 Jy ! Component: 1500 - total flux cleaned = 0.0135999 Jy ! Component: 1550 - total flux cleaned = 0.013802 Jy ! Component: 1600 - total flux cleaned = 0.0140814 Jy ! Component: 1650 - total flux cleaned = 0.0143949 Jy ! Component: 1700 - total flux cleaned = 0.0146637 Jy ! Component: 1750 - total flux cleaned = 0.0148902 Jy ! Component: 1800 - total flux cleaned = 0.0150752 Jy ! Component: 1850 - total flux cleaned = 0.0152208 Jy ! Component: 1900 - total flux cleaned = 0.015507 Jy ! Component: 1950 - total flux cleaned = 0.0156125 Jy ! Component: 2000 - total flux cleaned = 0.0157512 Jy ! Component: 2050 - total flux cleaned = 0.0158195 Jy ! Component: 2100 - total flux cleaned = 0.0159209 Jy ! Component: 2150 - total flux cleaned = 0.0159876 Jy ! Component: 2200 - total flux cleaned = 0.0161853 Jy ! Component: 2250 - total flux cleaned = 0.016347 Jy ! Component: 2300 - total flux cleaned = 0.0164113 Jy ! Component: 2350 - total flux cleaned = 0.016538 Jy ! Component: 2400 - total flux cleaned = 0.0166002 Jy ! Component: 2450 - total flux cleaned = 0.0166934 Jy ! Component: 2500 - total flux cleaned = 0.0168153 Jy ! Component: 2550 - total flux cleaned = 0.0168758 Jy ! Component: 2600 - total flux cleaned = 0.0169653 Jy ! Component: 2650 - total flux cleaned = 0.0170837 Jy ! Component: 2700 - total flux cleaned = 0.0172298 Jy ! Component: 2750 - total flux cleaned = 0.0173452 Jy ! Component: 2800 - total flux cleaned = 0.0174888 Jy ! Component: 2850 - total flux cleaned = 0.017574 Jy ! Component: 2900 - total flux cleaned = 0.0177704 Jy ! Component: 2950 - total flux cleaned = 0.0178538 Jy ! Component: 3000 - total flux cleaned = 0.0179095 Jy ! Component: 3050 - total flux cleaned = 0.0181285 Jy ! Component: 3100 - total flux cleaned = 0.0182912 Jy ! Component: 3150 - total flux cleaned = 0.0183986 Jy ! Component: 3200 - total flux cleaned = 0.0185587 Jy ! Component: 3250 - total flux cleaned = 0.018638 Jy ! Component: 3300 - total flux cleaned = 0.0188739 Jy ! Component: 3350 - total flux cleaned = 0.0189516 Jy ! Component: 3400 - total flux cleaned = 0.0191326 Jy ! Component: 3450 - total flux cleaned = 0.0193639 Jy ! Component: 3500 - total flux cleaned = 0.0195939 Jy ! Component: 3550 - total flux cleaned = 0.0197714 Jy ! Component: 3600 - total flux cleaned = 0.0200234 Jy ! Component: 3650 - total flux cleaned = 0.020249 Jy ! Component: 3700 - total flux cleaned = 0.0203983 Jy ! Component: 3750 - total flux cleaned = 0.020547 Jy ! Component: 3800 - total flux cleaned = 0.0207195 Jy ! Component: 3850 - total flux cleaned = 0.0209154 Jy ! Component: 3900 - total flux cleaned = 0.0210616 Jy ! Component: 3950 - total flux cleaned = 0.0211585 Jy ! Component: 4000 - total flux cleaned = 0.0213273 Jy ! Component: 4050 - total flux cleaned = 0.0214715 Jy ! Total flux subtracted in 4096 components = 0.0216389 Jy ! Clean residual min=-0.001516 max=0.001462 Jy/beam ! Clean residual mean=0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 1.26297 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 371 components and 1.26297 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1658+4737_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.649 x 9.717 at -35.66 degrees (North through East) ! Clean map min=-0.0027358 max=1.0907 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1658+4737_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.09069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000420666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115706 0.115706 0.231412 0.462824 0.925649 1.8513 3.70259 7.40519 14.8104 29.6208 59.2415 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.09 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1658+4737_S_uvs.log closed on Sun Oct 6 14:30:24 2013