! Started logfile: /scr/pima/rv100_uvs/J1152-0841_X_uvs.log on Mon Feb 29 13:27:18 2016 obs /scr/pima/rv100_uvs/J1152-0841_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1152-0841_X_uva.fits ! AN table 1: 65 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.157762 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1152-0841 ! ! 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 69 lines of history. ! ! Reading 2256 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/rv100_uvs/J1152-0841_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. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 537 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.121074Jy sigma=4.617121 ! Fit after self-cal, rms=0.581105Jy sigma=2.192432 ! 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 ! Your choice of large map pixels excluded 1.65% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.5816 mas, bmaj=1.112 mas, bpa=9.259 degrees ! Estimated noise=5.013 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 = 0.358328 Jy ! Component: 100 - total flux cleaned = 0.457152 Jy ! Total flux subtracted in 100 components = 0.457152 Jy ! Clean residual min=-0.017727 max=0.044156 Jy/beam ! Clean residual mean=0.000091 rms=0.004545 Jy/beam ! Combined flux in latest and established models = 0.457152 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.457152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149381Jy sigma=0.452621 ! Fit after self-cal, rms=0.148764Jy sigma=0.452103 ! Inverting map ! Your choice of large map pixels excluded 1.65% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486876 Jy ! Component: 100 - total flux cleaned = 0.0733441 Jy ! Total flux subtracted in 100 components = 0.0733441 Jy ! Clean residual min=-0.010591 max=0.013157 Jy/beam ! Clean residual mean=-0.000020 rms=0.002609 Jy/beam ! Combined flux in latest and established models = 0.530496 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.530496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132391Jy sigma=0.349029 ! Fit after self-cal, rms=0.131862Jy sigma=0.348700 ! Inverting map ! Your choice of large map pixels excluded 1.65% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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 ! Your choice of large map pixels excluded 1.65% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.5911 mas, bmaj=1.055 mas, bpa=20.14 degrees ! Estimated noise=4.91541 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 = 0.0132674 Jy ! Component: 100 - total flux cleaned = 0.0171083 Jy ! Component: 150 - total flux cleaned = 0.017916 Jy ! Component: 200 - total flux cleaned = 0.0182823 Jy ! Total flux subtracted in 200 components = 0.0182823 Jy ! Clean residual min=-0.009989 max=0.010696 Jy/beam ! Clean residual mean=-0.000270 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.548779 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.548779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130257Jy sigma=0.339256 ! Fit after self-cal, rms=0.130101Jy sigma=0.339039 ! Inverting map ! Your choice of large map pixels excluded 1.65% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5911 x 1.055 at 20.14 degrees (North through East) ! Clean map min=-0.0085391 max=0.45943 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.94 HN 0.99 KP 0.94 LA 0.96 ! MA 0.92 MK 0.99 NL 0.98 OV 1.02 ! PT 1.00 SC 1.01 WF 1.03 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.14 HN 1.01 KP 0.98 LA 1.00 ! MA 0.95 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 1.00* WF 1.00 ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.07 HN 1.01 KP 0.99 LA 0.98 ! MA 0.94 MK 1.01 NL 0.99 OV 1.00 ! PT 1.03 SC 0.98 WF 1.02 ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.20 HN 1.04 KP 0.94 LA 1.00 ! MA 1.05 MK 1.02 NL 1.02 OV 1.02 ! PT 1.03 SC 0.97 WF 1.04 ! ! ! Fit before self-cal, rms=0.130101Jy sigma=0.339039 ! Fit after self-cal, rms=0.125346Jy sigma=0.325248 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.6389 mas, bmaj=1.196 mas, bpa=13.89 degrees ! Estimated noise=4.98004 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 = -0.002167 Jy ! Component: 100 - total flux cleaned = -0.00217304 Jy ! Component: 150 - total flux cleaned = -0.00207193 Jy ! Component: 200 - total flux cleaned = -0.00206672 Jy ! Total flux subtracted in 200 components = -0.00206672 Jy ! Clean residual min=-0.008025 max=0.010163 Jy/beam ! Clean residual mean=0.000062 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.546712 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.546712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124954Jy sigma=0.324838 ! Fit after self-cal, rms=0.125133Jy sigma=0.324787 ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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=0.125133Jy sigma=0.324787 ! Fit after self-cal, rms=0.123117Jy sigma=0.307078 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.6414 mas, bmaj=1.199 mas, bpa=13.44 degrees ! Estimated noise=4.97792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421994 Jy ! Component: 100 - total flux cleaned = 0.000540215 Jy ! Component: 150 - total flux cleaned = 0.000538315 Jy ! Component: 200 - total flux cleaned = 0.000588741 Jy ! Total flux subtracted in 200 components = 0.000588741 Jy ! Clean residual min=-0.005987 max=0.006426 Jy/beam ! Clean residual mean=0.000181 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.547301 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.547301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122989Jy sigma=0.306932 ! Fit after self-cal, rms=0.123224Jy sigma=0.306878 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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 (-41.2, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363244 Jy ! Component: 100 - total flux cleaned = 0.00375171 Jy ! Component: 150 - total flux cleaned = 0.00385201 Jy ! Component: 200 - total flux cleaned = 0.00384457 Jy ! Total flux subtracted in 200 components = 0.00384457 Jy ! Clean residual min=-0.005704 max=0.006073 Jy/beam ! Clean residual mean=0.000158 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.551145 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.551145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122805Jy sigma=0.305634 ! Fit after self-cal, rms=0.122748Jy sigma=0.305515 ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Added new window around map position (-10.4, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429484 Jy ! Component: 100 - total flux cleaned = 0.00441105 Jy ! Component: 150 - total flux cleaned = 0.00451167 Jy ! Component: 200 - total flux cleaned = 0.00442434 Jy ! Total flux subtracted in 200 components = 0.00442434 Jy ! Clean residual min=-0.005653 max=0.005485 Jy/beam ! Clean residual mean=0.000098 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.55557 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.55557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122485Jy sigma=0.303990 ! Fit after self-cal, rms=0.122494Jy sigma=0.303872 ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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=0.122494Jy sigma=0.303872 ! Fit after self-cal, rms=0.122377Jy sigma=0.301764 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.6423 mas, bmaj=1.199 mas, bpa=13.43 degrees ! Estimated noise=4.97819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197344 Jy ! Component: 100 - total flux cleaned = 0.0024664 Jy ! Component: 150 - total flux cleaned = 0.00246912 Jy ! Component: 200 - total flux cleaned = 0.002552 Jy ! Total flux subtracted in 200 components = 0.002552 Jy ! Clean residual min=-0.005360 max=0.005431 Jy/beam ! Clean residual mean=0.000162 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.558122 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.558122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122172Jy sigma=0.301251 ! Fit after self-cal, rms=0.122285Jy sigma=0.301203 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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 (-23.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351925 Jy ! Component: 100 - total flux cleaned = 0.00361324 Jy ! Component: 150 - total flux cleaned = 0.00397825 Jy ! Component: 200 - total flux cleaned = 0.00414715 Jy ! Total flux subtracted in 200 components = 0.00414715 Jy ! Clean residual min=-0.005070 max=0.004919 Jy/beam ! Clean residual mean=0.000108 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.562269 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.562269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121958Jy sigma=0.300139 ! Fit after self-cal, rms=0.121920Jy sigma=0.300067 ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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=0.121920Jy sigma=0.300067 ! Fit after self-cal, rms=0.121914Jy sigma=0.299947 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=1.969 mas, bmaj=3.452 mas, bpa=-11.14 degrees ! Estimated noise=6.93555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280987 Jy ! Component: 100 - total flux cleaned = 0.00408206 Jy ! Component: 150 - total flux cleaned = 0.00471149 Jy ! Component: 200 - total flux cleaned = 0.00504044 Jy ! Total flux subtracted in 200 components = 0.00504044 Jy ! Clean residual min=-0.004713 max=0.005394 Jy/beam ! Clean residual mean=0.000187 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.567309 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.567309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121914Jy sigma=0.299714 ! Fit after self-cal, rms=0.121921Jy sigma=0.299658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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 = 0.000755824 Jy ! Component: 100 - total flux cleaned = 0.00112801 Jy ! Component: 150 - total flux cleaned = 0.00127261 Jy ! Component: 200 - total flux cleaned = 0.0014077 Jy ! Total flux subtracted in 200 components = 0.0014077 Jy ! Clean residual min=-0.004612 max=0.005320 Jy/beam ! Clean residual mean=0.000150 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.568717 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.568717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121935Jy sigma=0.299656 ! Fit after self-cal, rms=0.121936Jy sigma=0.299624 ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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 ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.6426 mas, bmaj=1.199 mas, bpa=13.44 degrees ! Estimated noise=4.97627 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6426 x 1.199 at 13.44 degrees (North through East) ! Clean map min=-0.0043791 max=0.46243 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 ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.605 mas, bmaj=1.21 mas, bpa=6.194 degrees ! Estimated noise=5.08363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.354797 Jy ! Component: 100 - total flux cleaned = 0.451067 Jy ! Component: 150 - total flux cleaned = 0.496679 Jy ! Component: 200 - total flux cleaned = 0.519686 Jy ! Total flux subtracted in 200 components = 0.519686 Jy ! Clean residual min=-0.008308 max=0.010809 Jy/beam ! Clean residual mean=0.000043 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.519686 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.519686 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.6426 mas, bmaj=1.199 mas, bpa=13.44 degrees ! Estimated noise=4.97627 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 = 0.0153417 Jy ! Component: 100 - total flux cleaned = 0.0246785 Jy ! Component: 150 - total flux cleaned = 0.0317058 Jy ! Component: 200 - total flux cleaned = 0.03534 Jy ! Total flux subtracted in 200 components = 0.03534 Jy ! Clean residual min=-0.005651 max=0.005582 Jy/beam ! Clean residual mean=0.000228 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.555026 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.555026 Jy ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec 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 ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=1.969 mas, bmaj=3.452 mas, bpa=-11.14 degrees ! Estimated noise=6.93555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538288 Jy ! Component: 100 - total flux cleaned = 0.00870805 Jy ! Component: 150 - total flux cleaned = 0.0107368 Jy ! Component: 200 - total flux cleaned = 0.0118909 Jy ! Total flux subtracted in 200 components = 0.0118909 Jy ! Clean residual min=-0.004769 max=0.005444 Jy/beam ! Clean residual mean=0.000208 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.566917 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 = 0.000774448 Jy ! Component: 100 - total flux cleaned = 0.00102584 Jy ! Component: 150 - total flux cleaned = 0.00119849 Jy ! Component: 200 - total flux cleaned = 0.00136012 Jy ! Total flux subtracted in 200 components = 0.00136012 Jy ! Clean residual min=-0.004721 max=0.005332 Jy/beam ! Clean residual mean=0.000168 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.568277 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.568277 Jy ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! Estimated beam: bmin=0.6426 mas, bmaj=1.199 mas, bpa=13.44 degrees ! Estimated noise=4.97627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354995 Jy ! Component: 100 - total flux cleaned = -0.000362499 Jy ! Component: 150 - total flux cleaned = -0.00078552 Jy ! Component: 200 - total flux cleaned = -0.00117804 Jy ! Total flux subtracted in 200 components = -0.00117804 Jy ! Clean residual min=-0.005436 max=0.005320 Jy/beam ! Clean residual mean=0.000075 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.567099 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.567099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122638Jy sigma=0.301458 ! Fit after self-cal, rms=0.122556Jy sigma=0.301289 wmodel /scr/pima/rv100_uvs/J1152-0841_X_map.mod ! Writing 53 model components to file: /scr/pima/rv100_uvs/J1152-0841_X_map.mod wobs /scr/pima/rv100_uvs/J1152-0841_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1152-0841_X_uvs.fits wwins /scr/pima/rv100_uvs/J1152-0841_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv100_uvs/J1152-0841_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.89715e-06 Jy ! Component: 100 - total flux cleaned = -0.000102026 Jy ! Component: 150 - total flux cleaned = 7.73431e-05 Jy ! Component: 200 - total flux cleaned = 0.000337035 Jy ! Component: 250 - total flux cleaned = 0.000507518 Jy ! Component: 300 - total flux cleaned = 0.000590263 Jy ! Component: 350 - total flux cleaned = 0.000670017 Jy ! Component: 400 - total flux cleaned = 0.000431171 Jy ! Component: 450 - total flux cleaned = 0.000510301 Jy ! Component: 500 - total flux cleaned = 0.000354708 Jy ! Component: 550 - total flux cleaned = 0.000202344 Jy ! Component: 600 - total flux cleaned = 0.00012776 Jy ! Component: 650 - total flux cleaned = 0.000128217 Jy ! Component: 700 - total flux cleaned = 5.56627e-05 Jy ! Component: 750 - total flux cleaned = 0.000127036 Jy ! Component: 800 - total flux cleaned = 0.000197117 Jy ! Component: 850 - total flux cleaned = 0.00012767 Jy ! Component: 900 - total flux cleaned = 0.000543724 Jy ! Component: 950 - total flux cleaned = 0.000816212 Jy ! Component: 1000 - total flux cleaned = 0.000815607 Jy ! Component: 1050 - total flux cleaned = 0.00108384 Jy ! Component: 1100 - total flux cleaned = 0.00121609 Jy ! Component: 1150 - total flux cleaned = 0.00134693 Jy ! Component: 1200 - total flux cleaned = 0.00154131 Jy ! Component: 1250 - total flux cleaned = 0.00186238 Jy ! Component: 1300 - total flux cleaned = 0.00186222 Jy ! Component: 1350 - total flux cleaned = 0.00205164 Jy ! Component: 1400 - total flux cleaned = 0.00242662 Jy ! Component: 1450 - total flux cleaned = 0.00248854 Jy ! Component: 1500 - total flux cleaned = 0.00267332 Jy ! Component: 1550 - total flux cleaned = 0.00285575 Jy ! Component: 1600 - total flux cleaned = 0.00303665 Jy ! Component: 1650 - total flux cleaned = 0.00321675 Jy ! Component: 1700 - total flux cleaned = 0.00339484 Jy ! Component: 1750 - total flux cleaned = 0.00368933 Jy ! Component: 1800 - total flux cleaned = 0.00363111 Jy ! Component: 1850 - total flux cleaned = 0.00386316 Jy ! Component: 1900 - total flux cleaned = 0.00397843 Jy ! Component: 1950 - total flux cleaned = 0.00420691 Jy ! Component: 2000 - total flux cleaned = 0.00431998 Jy ! Component: 2050 - total flux cleaned = 0.00443257 Jy ! Component: 2100 - total flux cleaned = 0.00459988 Jy ! Component: 2150 - total flux cleaned = 0.00465538 Jy ! Component: 2200 - total flux cleaned = 0.00487578 Jy ! Component: 2250 - total flux cleaned = 0.00509418 Jy ! Component: 2300 - total flux cleaned = 0.00514819 Jy ! Component: 2350 - total flux cleaned = 0.00531001 Jy ! Component: 2400 - total flux cleaned = 0.00541673 Jy ! Component: 2450 - total flux cleaned = 0.00547021 Jy ! Component: 2500 - total flux cleaned = 0.00568197 Jy ! Component: 2550 - total flux cleaned = 0.00573467 Jy ! Component: 2600 - total flux cleaned = 0.00583947 Jy ! Component: 2650 - total flux cleaned = 0.00609875 Jy ! Component: 2700 - total flux cleaned = 0.00620186 Jy ! Component: 2750 - total flux cleaned = 0.00625299 Jy ! Component: 2800 - total flux cleaned = 0.00650719 Jy ! Component: 2850 - total flux cleaned = 0.00655772 Jy ! Component: 2900 - total flux cleaned = 0.00665831 Jy ! Component: 2950 - total flux cleaned = 0.00675771 Jy ! Component: 3000 - total flux cleaned = 0.00685702 Jy ! Component: 3050 - total flux cleaned = 0.00685729 Jy ! Component: 3100 - total flux cleaned = 0.0070047 Jy ! Component: 3150 - total flux cleaned = 0.00710225 Jy ! Component: 3200 - total flux cleaned = 0.00715086 Jy ! Component: 3250 - total flux cleaned = 0.00719953 Jy ! Component: 3300 - total flux cleaned = 0.00734359 Jy ! Component: 3350 - total flux cleaned = 0.00729602 Jy ! Component: 3400 - total flux cleaned = 0.00734356 Jy ! Component: 3450 - total flux cleaned = 0.00743799 Jy ! Component: 3500 - total flux cleaned = 0.00748495 Jy ! Component: 3550 - total flux cleaned = 0.00757849 Jy ! Component: 3600 - total flux cleaned = 0.00757829 Jy ! Component: 3650 - total flux cleaned = 0.00757834 Jy ! Component: 3700 - total flux cleaned = 0.00771626 Jy ! Component: 3750 - total flux cleaned = 0.00776194 Jy ! Component: 3800 - total flux cleaned = 0.00789871 Jy ! Component: 3850 - total flux cleaned = 0.00794412 Jy ! Component: 3900 - total flux cleaned = 0.00803399 Jy ! Component: 3950 - total flux cleaned = 0.00798921 Jy ! Component: 4000 - total flux cleaned = 0.00807864 Jy ! Component: 4050 - total flux cleaned = 0.00816773 Jy ! Total flux subtracted in 4096 components = 0.00807916 Jy ! Clean residual min=-0.002397 max=0.003174 Jy/beam ! Clean residual mean=0.000041 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.575179 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 366 components and 0.575178 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1152-0841_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6426 x 1.199 at 13.44 degrees (North through East) ! Clean map min=-0.0040598 max=0.45867 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1152-0841_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.458674 invert ! Inverting map ! Your choice of large map pixels excluded 1.88% of the data. ! The x-axis pixel size should ideally be below 0.1722 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000700471 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45815 0.45815 0.916299 1.8326 3.6652 7.33039 14.6608 29.3216 58.6432 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.458 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.807 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1152-0841_X_uvs.log closed on Mon Feb 29 13:27:22 2016