! Started logfile: /g0/scr/pima/npcsc_uvs/J1550+0527_X_uvs.log on Sun Oct 6 14:25:32 2013 obs /g0/scr/pima/npcsc_uvs/J1550+0527_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1550+0527_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.82037 visibilities/baseline/integration-bin. ! Found source: J1550+0527 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1772 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J1550+0527_X] 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. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.617048Jy sigma=57.449222 ! Fit after self-cal, rms=1.436618Jy sigma=34.021750 ! 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=0.797 mas, bmaj=2.196 mas, bpa=-8.096 degrees ! Estimated noise=1.28277 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 = 1.85945 Jy ! Component: 100 - total flux cleaned = 2.38149 Jy ! Total flux subtracted in 100 components = 2.38149 Jy ! Clean residual min=-0.108248 max=0.215939 Jy/beam ! Clean residual mean=0.000005 rms=0.037348 Jy/beam ! Combined flux in latest and established models = 2.38149 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 2.38149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.443356Jy sigma=10.173193 ! Fit after self-cal, rms=0.442963Jy sigma=10.165772 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.238696 Jy ! Component: 100 - total flux cleaned = 0.366672 Jy ! Total flux subtracted in 100 components = 0.366672 Jy ! Clean residual min=-0.077943 max=0.106904 Jy/beam ! Clean residual mean=0.000024 rms=0.021695 Jy/beam ! Combined flux in latest and established models = 2.74816 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 2.74817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324979Jy sigma=5.982700 ! Fit after self-cal, rms=0.324332Jy sigma=5.966651 ! 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=0.9478 mas, bmaj=2.523 mas, bpa=-9.834 degrees ! Estimated noise=0.918959 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 = 0.102886 Jy ! Component: 100 - total flux cleaned = 0.159969 Jy ! Component: 150 - total flux cleaned = 0.19513 Jy ! Component: 200 - total flux cleaned = 0.21752 Jy ! Total flux subtracted in 200 components = 0.21752 Jy ! Clean residual min=-0.076179 max=0.094044 Jy/beam ! Clean residual mean=0.000032 rms=0.018950 Jy/beam ! Combined flux in latest and established models = 2.96568 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 2.96568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307724Jy sigma=4.752490 ! Fit after self-cal, rms=0.307293Jy sigma=4.745224 ! 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 0.99 FD 1.22 HN 1.06 KP 1.02 ! LA 1.00 MK 1.02 NL 1.01 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.24 HN 1.04 KP 0.95 ! LA 0.94 MK 0.97 NL 1.00 OV 0.96 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.25 HN 1.06 KP 0.85 ! LA 0.96 MK 1.01 NL 1.00 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.28 HN 1.04 KP 0.91 ! LA 0.94 MK 1.04 NL 0.98 OV 0.99 ! PT 1.06 SC 1.07 ! ! ! Fit before self-cal, rms=0.307293Jy sigma=4.745224 ! Fit after self-cal, rms=0.161999Jy sigma=2.113433 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=2.539 mas, bpa=-9.92 degrees ! Estimated noise=0.922552 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 (-15.2, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292642 Jy ! Component: 100 - total flux cleaned = 0.0441359 Jy ! Component: 150 - total flux cleaned = 0.0504935 Jy ! Component: 200 - total flux cleaned = 0.0540761 Jy ! Total flux subtracted in 200 components = 0.0540761 Jy ! Clean residual min=-0.020830 max=0.016169 Jy/beam ! Clean residual mean=0.000001 rms=0.003943 Jy/beam ! Combined flux in latest and established models = 3.01976 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 3.01976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155484Jy sigma=1.934779 ! Fit after self-cal, rms=0.155383Jy sigma=1.924880 ! 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=0.155383Jy sigma=1.924880 ! Fit after self-cal, rms=0.155149Jy sigma=1.915898 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.539 mas, bpa=-9.936 degrees ! Estimated noise=0.921478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933175 Jy ! Component: 100 - total flux cleaned = 0.0125951 Jy ! Component: 150 - total flux cleaned = 0.0145831 Jy ! Component: 200 - total flux cleaned = 0.0158704 Jy ! Total flux subtracted in 200 components = 0.0158704 Jy ! Clean residual min=-0.018817 max=0.015158 Jy/beam ! Clean residual mean=0.000001 rms=0.003558 Jy/beam ! Combined flux in latest and established models = 3.03563 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 3.03563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153175Jy sigma=1.887379 ! Fit after self-cal, rms=0.153055Jy sigma=1.885439 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 = 0.00307531 Jy ! Component: 100 - total flux cleaned = 0.00331326 Jy ! Component: 150 - total flux cleaned = 0.00377275 Jy ! Component: 200 - total flux cleaned = 0.00442459 Jy ! Total flux subtracted in 200 components = 0.00442459 Jy ! Clean residual min=-0.018005 max=0.014894 Jy/beam ! Clean residual mean=0.000001 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 3.04006 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 3.04006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151797Jy sigma=1.872981 ! Fit after self-cal, rms=0.151698Jy sigma=1.872217 ! 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=0.151698Jy sigma=1.872217 ! Fit after self-cal, rms=0.151739Jy sigma=1.869322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=2.54 mas, bpa=-9.974 degrees ! Estimated noise=0.921069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313677 Jy ! Component: 100 - total flux cleaned = 0.00186057 Jy ! Component: 150 - total flux cleaned = 0.00266981 Jy ! Component: 200 - total flux cleaned = 0.00305703 Jy ! Total flux subtracted in 200 components = 0.00305703 Jy ! Clean residual min=-0.017308 max=0.014712 Jy/beam ! Clean residual mean=0.000001 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 3.04311 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 3.04311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150537Jy sigma=1.858109 ! Fit after self-cal, rms=0.150439Jy sigma=1.857450 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 = 0.000375342 Jy ! Component: 100 - total flux cleaned = 0.000564771 Jy ! Component: 150 - total flux cleaned = 0.000568435 Jy ! Component: 200 - total flux cleaned = 0.000745225 Jy ! Total flux subtracted in 200 components = 0.000745225 Jy ! Clean residual min=-0.016949 max=0.014444 Jy/beam ! Clean residual mean=0.000001 rms=0.003243 Jy/beam ! Combined flux in latest and established models = 3.04386 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 3.04386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149391Jy sigma=1.850730 ! Fit after self-cal, rms=0.149318Jy sigma=1.850296 ! 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. ! ! Fit before self-cal, rms=0.149318Jy sigma=1.850296 ! Fit after self-cal, rms=0.149359Jy sigma=1.848691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.644 mas, bpa=-4.378 degrees ! Estimated noise=1.00403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183865 Jy ! Component: 100 - total flux cleaned = 0.00477741 Jy ! Component: 150 - total flux cleaned = 0.00694537 Jy ! Component: 200 - total flux cleaned = 0.00826437 Jy ! Total flux subtracted in 200 components = 0.00826437 Jy ! Clean residual min=-0.014016 max=0.014778 Jy/beam ! Clean residual mean=0.000003 rms=0.003749 Jy/beam ! Combined flux in latest and established models = 3.05212 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 108 components and 3.05212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149269Jy sigma=1.843583 ! Fit after self-cal, rms=0.149003Jy sigma=1.839928 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 = 9.18723e-06 Jy ! Component: 100 - total flux cleaned = 0.000155528 Jy ! Component: 150 - total flux cleaned = 0.000146078 Jy ! Component: 200 - total flux cleaned = 0.000350783 Jy ! Total flux subtracted in 200 components = 0.000350783 Jy ! Clean residual min=-0.013428 max=0.014212 Jy/beam ! Clean residual mean=0.000002 rms=0.003653 Jy/beam ! Combined flux in latest and established models = 3.05247 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 3.05247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148961Jy sigma=1.838207 ! Fit after self-cal, rms=0.148826Jy sigma=1.836012 ! 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=0.9511 mas, bmaj=2.542 mas, bpa=-10.01 degrees ! Estimated noise=0.920689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9511 x 2.542 at -10.01 degrees (North through East) ! Clean map min=-0.014163 max=2.4507 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=0.148826Jy sigma=1.836012 ! Fit after self-cal, rms=0.143020Jy sigma=1.703497 ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=2.545 mas, bpa=-10.06 degrees ! Estimated noise=0.920427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001876 Jy ! Component: 100 - total flux cleaned = -0.00292552 Jy ! Component: 150 - total flux cleaned = -0.00349881 Jy ! Component: 200 - total flux cleaned = -0.00421675 Jy ! Total flux subtracted in 200 components = -0.00421675 Jy ! Clean residual min=-0.014976 max=0.013079 Jy/beam ! Clean residual mean=0.000000 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 3.04826 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 3.04826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141743Jy sigma=1.695179 ! Fit after self-cal, rms=0.141703Jy sigma=1.694626 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000760608 Jy ! Component: 100 - total flux cleaned = -0.00109424 Jy ! Component: 150 - total flux cleaned = -0.00142312 Jy ! Component: 200 - total flux cleaned = -0.00174369 Jy ! Total flux subtracted in 200 components = -0.00174369 Jy ! Clean residual min=-0.014638 max=0.013016 Jy/beam ! Clean residual mean=0.000000 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 3.04651 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 3.04651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140766Jy sigma=1.688924 ! Fit after self-cal, rms=0.140735Jy sigma=1.688514 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140735Jy sigma=1.688514 ! Fit after self-cal, rms=0.140745Jy sigma=1.687403 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=0.7986 mas, bmaj=2.206 mas, bpa=-8.275 degrees ! Estimated noise=1.29027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86888 Jy ! Component: 100 - total flux cleaned = 2.3885 Jy ! Component: 150 - total flux cleaned = 2.62893 Jy ! Component: 200 - total flux cleaned = 2.75695 Jy ! Total flux subtracted in 200 components = 2.75695 Jy ! Clean residual min=-0.042423 max=0.062125 Jy/beam ! Clean residual mean=-0.000010 rms=0.011060 Jy/beam ! Combined flux in latest and established models = 2.75695 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 25 model components to the UV plane model. ! The established model now contains 25 components and 2.75695 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9504 mas, bmaj=2.546 mas, bpa=-10.08 degrees ! Estimated noise=0.9201 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 = 0.0893173 Jy ! Component: 100 - total flux cleaned = 0.138303 Jy ! Component: 150 - total flux cleaned = 0.171815 Jy ! Component: 200 - total flux cleaned = 0.196584 Jy ! Total flux subtracted in 200 components = 0.196584 Jy ! Clean residual min=-0.018671 max=0.025544 Jy/beam ! Clean residual mean=-0.000001 rms=0.004802 Jy/beam ! Combined flux in latest and established models = 2.95354 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 2.95354 Jy ! Inverting map ! Added new window around map position (0.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250171 Jy ! Component: 100 - total flux cleaned = 0.0366785 Jy ! Component: 150 - total flux cleaned = 0.0422669 Jy ! Component: 200 - total flux cleaned = 0.0462536 Jy ! Total flux subtracted in 200 components = 0.0462536 Jy ! Clean residual min=-0.015051 max=0.012554 Jy/beam ! Clean residual mean=-0.000002 rms=0.003268 Jy/beam ! Combined flux in latest and established models = 2.99979 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 2.99979 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=2.185 mas, bmaj=3.648 mas, bpa=-4.489 degrees ! Estimated noise=1.00348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112117 Jy ! Component: 100 - total flux cleaned = 0.0188799 Jy ! Component: 150 - total flux cleaned = 0.0248848 Jy ! Component: 200 - total flux cleaned = 0.0298024 Jy ! Total flux subtracted in 200 components = 0.0298024 Jy ! Clean residual min=-0.010501 max=0.012797 Jy/beam ! Clean residual mean=0.000001 rms=0.003263 Jy/beam ! Combined flux in latest and established models = 3.02959 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 = 0.00407155 Jy ! Component: 100 - total flux cleaned = 0.00747228 Jy ! Component: 150 - total flux cleaned = 0.00946537 Jy ! Component: 200 - total flux cleaned = 0.0111356 Jy ! Total flux subtracted in 200 components = 0.0111356 Jy ! Clean residual min=-0.009580 max=0.011637 Jy/beam ! Clean residual mean=0.000002 rms=0.002975 Jy/beam ! Combined flux in latest and established models = 3.04073 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 102 components and 3.04073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9504 mas, bmaj=2.546 mas, bpa=-10.08 degrees ! Estimated noise=0.9201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0041091 Jy ! Component: 100 - total flux cleaned = -0.0044495 Jy ! Component: 150 - total flux cleaned = -0.00508665 Jy ! Component: 200 - total flux cleaned = -0.00508168 Jy ! Total flux subtracted in 200 components = -0.00508168 Jy ! Clean residual min=-0.012858 max=0.011266 Jy/beam ! Clean residual mean=-0.000001 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 3.03564 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 3.03564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147579Jy sigma=1.679375 ! Fit after self-cal, rms=0.147493Jy sigma=1.677268 wmodel /g0/scr/pima/npcsc_uvs/J1550+0527_X_map.mod ! Writing 114 model components to file: /g0/scr/pima/npcsc_uvs/J1550+0527_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J1550+0527_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1550+0527_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1550+0527_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsc_uvs/J1550+0527_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 = -0.00494633 Jy ! Component: 100 - total flux cleaned = -0.00742969 Jy ! Component: 150 - total flux cleaned = -0.00883663 Jy ! Component: 200 - total flux cleaned = -0.0103162 Jy ! Component: 250 - total flux cleaned = -0.0114033 Jy ! Component: 300 - total flux cleaned = -0.0125888 Jy ! Component: 350 - total flux cleaned = -0.0134375 Jy ! Component: 400 - total flux cleaned = -0.0142534 Jy ! Component: 450 - total flux cleaned = -0.015303 Jy ! Component: 500 - total flux cleaned = -0.0159394 Jy ! Component: 550 - total flux cleaned = -0.0172982 Jy ! Component: 600 - total flux cleaned = -0.0184998 Jy ! Component: 650 - total flux cleaned = -0.0197901 Jy ! Component: 700 - total flux cleaned = -0.0212786 Jy ! Component: 750 - total flux cleaned = -0.0226237 Jy ! Component: 800 - total flux cleaned = -0.0237222 Jy ! Component: 850 - total flux cleaned = -0.0252291 Jy ! Component: 900 - total flux cleaned = -0.0259686 Jy ! Component: 950 - total flux cleaned = -0.0271129 Jy ! Component: 1000 - total flux cleaned = -0.0282373 Jy ! Component: 1050 - total flux cleaned = -0.0295452 Jy ! Component: 1100 - total flux cleaned = -0.030535 Jy ! Component: 1150 - total flux cleaned = -0.0317066 Jy ! Component: 1200 - total flux cleaned = -0.0327655 Jy ! Component: 1250 - total flux cleaned = -0.0337146 Jy ! Component: 1300 - total flux cleaned = -0.0346501 Jy ! Component: 1350 - total flux cleaned = -0.0356668 Jy ! Component: 1400 - total flux cleaned = -0.0363966 Jy ! Component: 1450 - total flux cleaned = -0.0373881 Jy ! Component: 1500 - total flux cleaned = -0.0382797 Jy ! Component: 1550 - total flux cleaned = -0.0390733 Jy ! Component: 1600 - total flux cleaned = -0.0396833 Jy ! Component: 1650 - total flux cleaned = -0.0405472 Jy ! Component: 1700 - total flux cleaned = -0.0414006 Jy ! Component: 1750 - total flux cleaned = -0.0419917 Jy ! Component: 1800 - total flux cleaned = -0.0428279 Jy ! Component: 1850 - total flux cleaned = -0.0435722 Jy ! Component: 1900 - total flux cleaned = -0.0442277 Jy ! Component: 1950 - total flux cleaned = -0.0447957 Jy ! Component: 2000 - total flux cleaned = -0.0451976 Jy ! Component: 2050 - total flux cleaned = -0.0458346 Jy ! Component: 2100 - total flux cleaned = -0.0463081 Jy ! Component: 2150 - total flux cleaned = -0.0468565 Jy ! Component: 2200 - total flux cleaned = -0.0473995 Jy ! Component: 2250 - total flux cleaned = -0.0481681 Jy ! Component: 2300 - total flux cleaned = -0.0485494 Jy ! Component: 2350 - total flux cleaned = -0.0489276 Jy ! Component: 2400 - total flux cleaned = -0.0494528 Jy ! Component: 2450 - total flux cleaned = -0.0500482 Jy ! Component: 2500 - total flux cleaned = -0.0505655 Jy ! Component: 2550 - total flux cleaned = -0.0510049 Jy ! Component: 2600 - total flux cleaned = -0.0514418 Jy ! Component: 2650 - total flux cleaned = -0.0518754 Jy ! Component: 2700 - total flux cleaned = -0.0522342 Jy ! Component: 2750 - total flux cleaned = -0.0527324 Jy ! Component: 2800 - total flux cleaned = -0.0530855 Jy ! Component: 2850 - total flux cleaned = -0.0535074 Jy ! Component: 2900 - total flux cleaned = -0.0539261 Jy ! Component: 2950 - total flux cleaned = -0.0545504 Jy ! Component: 3000 - total flux cleaned = -0.0548948 Jy ! Component: 3050 - total flux cleaned = -0.0552369 Jy ! Component: 3100 - total flux cleaned = -0.0559165 Jy ! Component: 3150 - total flux cleaned = -0.056254 Jy ! Component: 3200 - total flux cleaned = -0.0567902 Jy ! Component: 3250 - total flux cleaned = -0.0572563 Jy ! Component: 3300 - total flux cleaned = -0.0575869 Jy ! Component: 3350 - total flux cleaned = -0.0579817 Jy ! Component: 3400 - total flux cleaned = -0.058244 Jy ! Component: 3450 - total flux cleaned = -0.05857 Jy ! Component: 3500 - total flux cleaned = -0.0589587 Jy ! Component: 3550 - total flux cleaned = -0.0592806 Jy ! Component: 3600 - total flux cleaned = -0.059665 Jy ! Component: 3650 - total flux cleaned = -0.0599836 Jy ! Component: 3700 - total flux cleaned = -0.0603004 Jy ! Component: 3750 - total flux cleaned = -0.0607414 Jy ! Component: 3800 - total flux cleaned = -0.0609925 Jy ! Component: 3850 - total flux cleaned = -0.0614292 Jy ! Component: 3900 - total flux cleaned = -0.0616775 Jy ! Component: 3950 - total flux cleaned = -0.0619248 Jy ! Component: 4000 - total flux cleaned = -0.0621713 Jy ! Component: 4050 - total flux cleaned = -0.0623553 Jy ! Total flux subtracted in 4096 components = -0.0625385 Jy ! Clean residual min=-0.003174 max=0.003751 Jy/beam ! Clean residual mean=-0.000004 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 2.97311 Jy keep ! Adding 202 model components to the UV plane model. ! The established model now contains 312 components and 2.9731 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1550+0527_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9504 x 2.546 at -10.08 degrees (North through East) ! Clean map min=-0.0069995 max=2.453 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1550+0527_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.45296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000933199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114132 0.114132 0.228263 0.456526 0.913052 1.8261 3.65221 7.30442 14.6088 29.2177 58.4353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.452 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1550+0527_X_uvs.log closed on Sun Oct 6 14:25:37 2013