! Started logfile: J1709-1728_S_2011_06_28_pus_uvs.log on Tue Apr 24 22:43:18 2012 obs J1709-1728_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J1709-1728_S_2011_06_28_pus_uva.fits ! AN table 1: 283 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.24116 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1709-1728 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 4589 lines of history. ! ! Reading 41768 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1709-1728_S_2011_06_28_pus] 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 = 512x512 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 2759 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2759 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2759 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2759 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.649940Jy sigma=0.006932 ! Fit after self-cal, rms=0.634459Jy sigma=0.006774 ! 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=2.459 mas, bmaj=7.218 mas, bpa=-6.481 degrees ! Estimated noise=716.536 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 = 0.288946 Jy ! Component: 100 - total flux cleaned = 0.359211 Jy ! Total flux subtracted in 100 components = 0.359211 Jy ! Clean residual min=-0.010593 max=0.028621 Jy/beam ! Clean residual mean=0.000305 rms=0.003934 Jy/beam ! Combined flux in latest and established models = 0.359211 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.359211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147363Jy sigma=0.001431 ! Fit after self-cal, rms=0.147353Jy sigma=0.001431 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316718 Jy ! Component: 100 - total flux cleaned = 0.0497971 Jy ! Total flux subtracted in 100 components = 0.0497971 Jy ! Clean residual min=-0.006991 max=0.011191 Jy/beam ! Clean residual mean=0.000135 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.409008 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.409008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139246Jy sigma=0.001305 ! Fit after self-cal, rms=0.139243Jy sigma=0.001305 ! 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=2.925 mas, bmaj=8.568 mas, bpa=-9.384 degrees ! Estimated noise=327.244 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 (3, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178643 Jy ! Component: 100 - total flux cleaned = 0.028257 Jy ! Component: 150 - total flux cleaned = 0.0348686 Jy ! Component: 200 - total flux cleaned = 0.0393088 Jy ! Total flux subtracted in 200 components = 0.0393088 Jy ! Clean residual min=-0.003186 max=0.003607 Jy/beam ! Clean residual mean=0.000019 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.448317 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 70 components and 0.448317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137081Jy sigma=0.001271 ! Fit after self-cal, rms=0.137045Jy sigma=0.001270 ! 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 0.96 FD 1.01 FT 1.00* HH 1.00* ! HN 1.03 KK 1.01 KP 0.97 MC 1.00* ! MK 0.97 NL 0.99 NY 1.00* OV 0.94 ! PT 0.99 SC 1.04 SH 1.00* TS 1.00* ! WF 1.02 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 FT 1.00* HH 1.00* ! HN 1.02 KK 1.14 KP 1.01 MC 1.00* ! MK 0.98 NL 0.95 NY 1.00* OV 1.00 ! PT 0.98 SC 0.99 SH 1.00* TS 1.00* ! WF 1.00 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 FT 1.00* HH 1.00* ! HN 1.03 KK 1.03 KP 1.00 MC 1.00* ! MK 0.98 NL 1.01 NY 1.00* OV 0.99 ! PT 1.02 SC 1.00 SH 1.00* TS 1.00* ! WF 1.01 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 FT 1.00* HH 1.00* ! HN 1.01 KK 1.02 KP 0.99 MC 1.00* ! MK 0.99 NL 0.98 NY 1.00* OV 1.00 ! PT 0.99 SC 1.00 SH 1.00* TS 1.00* ! WF 1.01 WZ 1.00* ! ! ! Fit before self-cal, rms=0.137045Jy sigma=0.001270 ! Fit after self-cal, rms=0.137157Jy sigma=0.001261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=8.587 mas, bpa=-9.371 degrees ! Estimated noise=326.09 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 = 0.00278624 Jy ! Component: 100 - total flux cleaned = 0.00410373 Jy ! Component: 150 - total flux cleaned = 0.00457052 Jy ! Component: 200 - total flux cleaned = 0.00478111 Jy ! Total flux subtracted in 200 components = 0.00478111 Jy ! Clean residual min=-0.002215 max=0.002051 Jy/beam ! Clean residual mean=0.000131 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.453098 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.453098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137091Jy sigma=0.001260 ! Fit after self-cal, rms=0.137111Jy sigma=0.001260 ! 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=0.137111Jy sigma=0.001260 ! Fit after self-cal, rms=0.137149Jy sigma=0.001259 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=8.581 mas, bpa=-9.37 degrees ! Estimated noise=326.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764748 Jy ! Component: 100 - total flux cleaned = 0.00108095 Jy ! Component: 150 - total flux cleaned = 0.00133963 Jy ! Component: 200 - total flux cleaned = 0.00152983 Jy ! Total flux subtracted in 200 components = 0.00152983 Jy ! Clean residual min=-0.001835 max=0.001956 Jy/beam ! Clean residual mean=0.000107 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.454628 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.454628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137123Jy sigma=0.001258 ! Fit after self-cal, rms=0.137120Jy sigma=0.001258 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 = 0.000424992 Jy ! Component: 100 - total flux cleaned = 0.000519365 Jy ! Component: 150 - total flux cleaned = 0.000652321 Jy ! Component: 200 - total flux cleaned = 0.000723675 Jy ! Total flux subtracted in 200 components = 0.000723675 Jy ! Clean residual min=-0.001747 max=0.001947 Jy/beam ! Clean residual mean=0.000096 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.455352 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.455352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137108Jy sigma=0.001258 ! Fit after self-cal, rms=0.137104Jy sigma=0.001258 ! 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=0.137104Jy sigma=0.001258 ! Fit after self-cal, rms=0.137243Jy sigma=0.001258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.943 mas, bmaj=8.582 mas, bpa=-9.379 degrees ! Estimated noise=326.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578709 Jy ! Component: 100 - total flux cleaned = 0.000741209 Jy ! Component: 150 - total flux cleaned = 0.000807635 Jy ! Component: 200 - total flux cleaned = 0.000887492 Jy ! Total flux subtracted in 200 components = 0.000887492 Jy ! Clean residual min=-0.001663 max=0.001910 Jy/beam ! Clean residual mean=0.000083 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.456239 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.456239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137234Jy sigma=0.001258 ! Fit after self-cal, rms=0.137233Jy sigma=0.001258 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 = 0.000153595 Jy ! Component: 100 - total flux cleaned = 0.00021671 Jy ! Component: 150 - total flux cleaned = 0.000234931 Jy ! Component: 200 - total flux cleaned = 0.000284252 Jy ! Total flux subtracted in 200 components = 0.000284252 Jy ! Clean residual min=-0.001651 max=0.001902 Jy/beam ! Clean residual mean=0.000079 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.456523 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.456523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137227Jy sigma=0.001258 ! Fit after self-cal, rms=0.137225Jy sigma=0.001258 ! Inverting map ! Added new window around map position (51, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113056 Jy ! Component: 100 - total flux cleaned = 0.00149108 Jy ! Component: 150 - total flux cleaned = 0.00181789 Jy ! Component: 200 - total flux cleaned = 0.00201631 Jy ! Total flux subtracted in 200 components = 0.00201631 Jy ! Clean residual min=-0.001533 max=0.001494 Jy/beam ! Clean residual mean=0.000055 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.45854 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.45854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137197Jy sigma=0.001258 ! Fit after self-cal, rms=0.137197Jy sigma=0.001258 ! 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=0.137197Jy sigma=0.001258 ! Fit after self-cal, rms=0.137267Jy sigma=0.001258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.945 mas, bmaj=14.02 mas, bpa=-7.82 degrees ! Estimated noise=411.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120297 Jy ! Component: 100 - total flux cleaned = 0.00183962 Jy ! Component: 150 - total flux cleaned = 0.00210365 Jy ! Component: 200 - total flux cleaned = 0.00231989 Jy ! Total flux subtracted in 200 components = 0.00231989 Jy ! Clean residual min=-0.001499 max=0.001653 Jy/beam ! Clean residual mean=0.000070 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.46086 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 0.46086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137267Jy sigma=0.001258 ! Fit after self-cal, rms=0.137266Jy sigma=0.001258 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 = 0.000132648 Jy ! Component: 100 - total flux cleaned = 0.000288048 Jy ! Component: 150 - total flux cleaned = 0.00041855 Jy ! Component: 200 - total flux cleaned = 0.00048136 Jy ! Total flux subtracted in 200 components = 0.00048136 Jy ! Clean residual min=-0.001495 max=0.001634 Jy/beam ! Clean residual mean=0.000056 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.461341 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 177 components and 0.461341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137266Jy sigma=0.001258 ! Fit after self-cal, rms=0.137265Jy sigma=0.001258 ! 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=2.943 mas, bmaj=8.583 mas, bpa=-9.386 degrees ! Estimated noise=326.444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.943 x 8.583 at -9.386 degrees (North through East) ! Clean map min=-0.0016309 max=0.37826 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=2.479 mas, bmaj=7.224 mas, bpa=-6.517 degrees ! Estimated noise=715.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288269 Jy ! Component: 100 - total flux cleaned = 0.357383 Jy ! Component: 150 - total flux cleaned = 0.387712 Jy ! Component: 200 - total flux cleaned = 0.4055 Jy ! Total flux subtracted in 200 components = 0.4055 Jy ! Clean residual min=-0.006268 max=0.009624 Jy/beam ! Clean residual mean=0.000181 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.4055 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.4055 Jy ! Inverting map and beam ! Estimated beam: bmin=2.943 mas, bmaj=8.583 mas, bpa=-9.386 degrees ! Estimated noise=326.444 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 = 0.0175883 Jy ! Component: 100 - total flux cleaned = 0.0277404 Jy ! Component: 150 - total flux cleaned = 0.0341442 Jy ! Component: 200 - total flux cleaned = 0.0384909 Jy ! Total flux subtracted in 200 components = 0.0384909 Jy ! Clean residual min=-0.002085 max=0.002830 Jy/beam ! Clean residual mean=0.000285 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.443991 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 0.44399 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=8.423 mas, bpa=-9.913 degrees ! Estimated noise=375.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319291 Jy ! Component: 100 - total flux cleaned = 0.00568303 Jy ! Component: 150 - total flux cleaned = 0.00755318 Jy ! Component: 200 - total flux cleaned = 0.00890209 Jy ! Total flux subtracted in 200 components = 0.00890209 Jy ! Clean residual min=-0.001715 max=0.002173 Jy/beam ! Clean residual mean=0.000279 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.452893 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114593 Jy ! Component: 100 - total flux cleaned = 0.00209137 Jy ! Component: 150 - total flux cleaned = 0.00293054 Jy ! Component: 200 - total flux cleaned = 0.00367976 Jy ! Total flux subtracted in 200 components = 0.00367976 Jy ! Clean residual min=-0.001668 max=0.001838 Jy/beam ! Clean residual mean=0.000191 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.456572 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 135 components and 0.456572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137273Jy sigma=0.001258 ! Fit after self-cal, rms=0.137266Jy sigma=0.001258 wmodel J1709-1728_S_2011_06_28_pus_map.mod ! Writing 135 model components to file: J1709-1728_S_2011_06_28_pus_map.mod wobs J1709-1728_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J1709-1728_S_2011_06_28_pus_uvs.fits wwins J1709-1728_S_2011_06_28_pus_map.win ! wwins: Wrote 3 windows to J1709-1728_S_2011_06_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496358 Jy ! Component: 100 - total flux cleaned = 0.000756494 Jy ! Component: 150 - total flux cleaned = 0.00105258 Jy ! Component: 200 - total flux cleaned = 0.00130881 Jy ! Component: 250 - total flux cleaned = 0.00152972 Jy ! Component: 300 - total flux cleaned = 0.00169563 Jy ! Component: 350 - total flux cleaned = 0.00187986 Jy ! Component: 400 - total flux cleaned = 0.0020583 Jy ! Component: 450 - total flux cleaned = 0.00218821 Jy ! Component: 500 - total flux cleaned = 0.00233539 Jy ! Component: 550 - total flux cleaned = 0.00243739 Jy ! Component: 600 - total flux cleaned = 0.00255684 Jy ! Component: 650 - total flux cleaned = 0.00267328 Jy ! Component: 700 - total flux cleaned = 0.00280592 Jy ! Component: 750 - total flux cleaned = 0.00291738 Jy ! Component: 800 - total flux cleaned = 0.00308097 Jy ! Component: 850 - total flux cleaned = 0.00318798 Jy ! Component: 900 - total flux cleaned = 0.00331074 Jy ! Component: 950 - total flux cleaned = 0.00343138 Jy ! Component: 1000 - total flux cleaned = 0.0035333 Jy ! Component: 1050 - total flux cleaned = 0.00366696 Jy ! Component: 1100 - total flux cleaned = 0.00378173 Jy ! Component: 1150 - total flux cleaned = 0.00386235 Jy ! Component: 1200 - total flux cleaned = 0.00394196 Jy ! Component: 1250 - total flux cleaned = 0.00403615 Jy ! Component: 1300 - total flux cleaned = 0.00412891 Jy ! Component: 1350 - total flux cleaned = 0.00422039 Jy ! Component: 1400 - total flux cleaned = 0.00431036 Jy ! Component: 1450 - total flux cleaned = 0.00438434 Jy ! Component: 1500 - total flux cleaned = 0.00447195 Jy ! Component: 1550 - total flux cleaned = 0.0045439 Jy ! Component: 1600 - total flux cleaned = 0.00462915 Jy ! Component: 1650 - total flux cleaned = 0.00469913 Jy ! Component: 1700 - total flux cleaned = 0.00476834 Jy ! Component: 1750 - total flux cleaned = 0.00485025 Jy ! Component: 1800 - total flux cleaned = 0.00493112 Jy ! Component: 1850 - total flux cleaned = 0.00501082 Jy ! Component: 1900 - total flux cleaned = 0.00511559 Jy ! Component: 1950 - total flux cleaned = 0.00518023 Jy ! Component: 2000 - total flux cleaned = 0.00525691 Jy ! Total flux subtracted in 2048 components = 0.00533272 Jy ! Clean residual min=-0.000715 max=0.000835 Jy/beam ! Clean residual mean=0.000075 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.461905 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 284 components and 0.461905 Jy ![Exited script file: muppet] wmap "J1709-1728_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.761 x 8.423 at -9.913 degrees (North through East) ! Clean map min=-0.0015132 max=0.37607 Jy/beam ! Writing clean map to FITS file: J1709-1728_S_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.376072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257953 device "J1709-1728_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J1709-1728_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205774 0.205774 0.411548 0.823096 1.64619 3.29238 6.58477 13.1695 26.3391 52.6781 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.376 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.761 x 8.423 at -9.913 degrees (North through East) ! Clean map min=-0.0015132 max=0.37607 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1709-1728_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J1709-1728_S_2011_06_28_pus_map.gif/vgif' mapplot cln