! Started logfile: /scr/pima/rdv93_uvs/J1855-1209_S_uvs.log on Tue Sep 24 17:08:49 2013 obs /scr/pima/rdv93_uvs/J1855-1209_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1855-1209_S_uva.fits ! AN table 1: 91 integrations on 36 of 36 possible baselines. ! AN table 2: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980871 visibilities/baseline/integration-bin. ! Found source: J1855-1209 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 28920 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 /scr/pima/rdv93_uvs/J1855-1209_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 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009633Jy sigma=0.908397 ! Fit after self-cal, rms=0.878709Jy sigma=0.783040 ! 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=2.85 mas, bmaj=7.139 mas, bpa=-4.046 degrees ! Estimated noise=11.4548 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 = 0.101442 Jy ! Component: 100 - total flux cleaned = 0.126899 Jy ! Total flux subtracted in 100 components = 0.126899 Jy ! Clean residual min=-0.006092 max=0.010383 Jy/beam ! Clean residual mean=-0.000036 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.126899 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.126899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123268Jy sigma=0.097063 ! Fit after self-cal, rms=0.123163Jy sigma=0.097009 ! 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=3.642 mas, bmaj=8.907 mas, bpa=-3.995 degrees ! Estimated noise=4.80899 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 = 0.0132676 Jy ! Component: 100 - total flux cleaned = 0.0191299 Jy ! Component: 150 - total flux cleaned = 0.0218958 Jy ! Component: 200 - total flux cleaned = 0.0226121 Jy ! Total flux subtracted in 200 components = 0.0226121 Jy ! Clean residual min=-0.003646 max=0.003397 Jy/beam ! Clean residual mean=0.000004 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.149511 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.149511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122104Jy sigma=0.095506 ! Fit after self-cal, rms=0.122230Jy sigma=0.095493 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.94 KP 1.03 LA 1.16 ! MK 0.63 NL 0.97 OV 0.99 PT 1.00 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.01 HN 0.98 KP 1.03 ! LA 1.13 MK 0.98 NL 1.07 OV 1.00 ! PT 1.06 SC 1.16 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.07 KP 1.04 LA 1.04 ! MK 1.11 NL 1.06 OV 1.02 PT 1.03 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 HN 1.08 KP 1.01 ! LA 0.96 MK 1.10 NL 1.10 OV 1.00 ! PT 1.01 SC 1.20 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.93 KP 0.94 LA 0.96 ! MK 1.14 NL 1.09 OV 1.04 PT 1.08 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.07 HN 0.95 KP 0.91 ! LA 0.95 MK 1.06 NL 1.14 OV 1.03 ! PT 1.08 SC 1.15 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.92 KP 0.88 LA 0.84 ! MK 1.22 NL 1.05 OV 0.87 PT 0.94 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.07 HN 1.00 KP 0.81 ! LA 0.79 MK 1.16 NL 1.11 OV 0.91 ! PT 0.92 SC 1.12 ! ! ! Fit before self-cal, rms=0.122230Jy sigma=0.095493 ! Fit after self-cal, rms=0.120890Jy sigma=0.093800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.665 mas, bmaj=9.026 mas, bpa=-4.209 degrees ! Estimated noise=4.80719 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 = -1.84467e-05 Jy ! Component: 100 - total flux cleaned = -7.06189e-05 Jy ! Component: 150 - total flux cleaned = -0.000118469 Jy ! Component: 200 - total flux cleaned = -0.000163473 Jy ! Total flux subtracted in 200 components = -0.000163473 Jy ! Clean residual min=-0.002318 max=0.002358 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.149347 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.149347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120869Jy sigma=0.093796 ! Fit after self-cal, rms=0.120985Jy sigma=0.093754 ! 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=0.120985Jy sigma=0.093754 ! Fit after self-cal, rms=0.120789Jy sigma=0.093752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=9.016 mas, bpa=-4.205 degrees ! Estimated noise=4.80511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85838e-05 Jy ! Component: 100 - total flux cleaned = -9.01398e-05 Jy ! Component: 150 - total flux cleaned = -0.000133627 Jy ! Component: 200 - total flux cleaned = -0.000154523 Jy ! Total flux subtracted in 200 components = -0.000154523 Jy ! Clean residual min=-0.002307 max=0.002350 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.149193 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.149193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120771Jy sigma=0.093749 ! Fit after self-cal, rms=0.120781Jy sigma=0.093749 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) ! Added new window around map position (41.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146127 Jy ! Component: 100 - total flux cleaned = 0.00169878 Jy ! Component: 150 - total flux cleaned = 0.00177623 Jy ! Component: 200 - total flux cleaned = 0.00174244 Jy ! Total flux subtracted in 200 components = 0.00174244 Jy ! Clean residual min=-0.002151 max=0.002311 Jy/beam ! Clean residual mean=0.000004 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.150935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.150935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120716Jy sigma=0.093717 ! Fit after self-cal, rms=0.120707Jy sigma=0.093713 ! Inverting map ! Added new window around map position (16, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207879 Jy ! Component: 100 - total flux cleaned = 0.00230243 Jy ! Component: 150 - total flux cleaned = 0.0023931 Jy ! Component: 200 - total flux cleaned = 0.00239242 Jy ! Total flux subtracted in 200 components = 0.00239242 Jy ! Clean residual min=-0.001984 max=0.002178 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.153328 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.153328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120622Jy sigma=0.093675 ! Fit after self-cal, rms=0.120620Jy sigma=0.093672 ! Inverting map ! Added new window around map position (123, 126). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183712 Jy ! Component: 100 - total flux cleaned = 0.00219744 Jy ! Component: 150 - total flux cleaned = 0.00236002 Jy ! Component: 200 - total flux cleaned = 0.00243495 Jy ! Total flux subtracted in 200 components = 0.00243495 Jy ! Clean residual min=-0.002005 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.155763 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.155763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120560Jy sigma=0.093644 ! Fit after self-cal, rms=0.120566Jy sigma=0.093642 ! 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=0.120566Jy sigma=0.093642 ! Fit after self-cal, rms=0.119927Jy sigma=0.093637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.657 mas, bmaj=8.995 mas, bpa=-4.19 degrees ! Estimated noise=4.79336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583788 Jy ! Component: 100 - total flux cleaned = 0.000659816 Jy ! Component: 150 - total flux cleaned = 0.000730073 Jy ! Component: 200 - total flux cleaned = 0.000764083 Jy ! Total flux subtracted in 200 components = 0.000764083 Jy ! Clean residual min=-0.001935 max=0.001802 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.156527 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.156527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119889Jy sigma=0.093624 ! Fit after self-cal, rms=0.119892Jy sigma=0.093624 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 = 2.61004e-06 Jy ! Component: 100 - total flux cleaned = 3.45069e-05 Jy ! Component: 150 - total flux cleaned = 6.5891e-05 Jy ! Component: 200 - total flux cleaned = 6.61516e-05 Jy ! Total flux subtracted in 200 components = 6.61516e-05 Jy ! Clean residual min=-0.001896 max=0.001800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.156593 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.156593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119863Jy sigma=0.093615 ! Fit after self-cal, rms=0.119865Jy sigma=0.093615 ! 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=0.119865Jy sigma=0.093615 ! Fit after self-cal, rms=0.119644Jy sigma=0.093613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.93 mas, bmaj=15.6 mas, bpa=0.9037 degrees ! Estimated noise=5.23634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119615 Jy ! Component: 100 - total flux cleaned = 6.1121e-06 Jy ! Component: 150 - total flux cleaned = 3.89974e-05 Jy ! Component: 200 - total flux cleaned = 7.00377e-05 Jy ! Total flux subtracted in 200 components = 7.00377e-05 Jy ! Clean residual min=-0.001738 max=0.001525 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.156663 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.156663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119641Jy sigma=0.093609 ! Fit after self-cal, rms=0.119643Jy sigma=0.093609 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 = 2.95752e-05 Jy ! Component: 100 - total flux cleaned = 2.96141e-05 Jy ! Component: 150 - total flux cleaned = 5.65633e-05 Jy ! Component: 200 - total flux cleaned = 6.94523e-05 Jy ! Total flux subtracted in 200 components = 6.94523e-05 Jy ! Clean residual min=-0.001761 max=0.001507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.156732 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.156732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119640Jy sigma=0.093607 ! Fit after self-cal, rms=0.119639Jy sigma=0.093607 ! 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=3.657 mas, bmaj=8.986 mas, bpa=-4.185 degrees ! Estimated noise=4.79054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.657 x 8.986 at -4.185 degrees (North through East) ! Clean map min=-0.0018243 max=0.13337 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=2.859 mas, bmaj=7.192 mas, bpa=-5.029 degrees ! Estimated noise=11.2776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0996822 Jy ! Component: 100 - total flux cleaned = 0.12424 Jy ! Component: 150 - total flux cleaned = 0.135869 Jy ! Component: 200 - total flux cleaned = 0.142775 Jy ! Total flux subtracted in 200 components = 0.142775 Jy ! Clean residual min=-0.004214 max=0.004395 Jy/beam ! Clean residual mean=-0.000010 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.142775 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.142775 Jy ! Inverting map and beam ! Estimated beam: bmin=3.657 mas, bmaj=8.986 mas, bpa=-4.185 degrees ! Estimated noise=4.79054 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 = 0.00528123 Jy ! Component: 100 - total flux cleaned = 0.00811791 Jy ! Component: 150 - total flux cleaned = 0.00961666 Jy ! Component: 200 - total flux cleaned = 0.0105279 Jy ! Total flux subtracted in 200 components = 0.0105279 Jy ! Clean residual min=-0.002258 max=0.001909 Jy/beam ! Clean residual mean=-0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.153302 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.153302 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=7.93 mas, bmaj=15.6 mas, bpa=0.9037 degrees ! Estimated noise=5.23634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140665 Jy ! Component: 100 - total flux cleaned = 0.00190062 Jy ! Component: 150 - total flux cleaned = 0.00214275 Jy ! Component: 200 - total flux cleaned = 0.00235727 Jy ! Total flux subtracted in 200 components = 0.00235727 Jy ! Clean residual min=-0.001775 max=0.001650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.15566 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 = 0.000139149 Jy ! Component: 100 - total flux cleaned = 0.00026521 Jy ! Component: 150 - total flux cleaned = 0.000358223 Jy ! Component: 200 - total flux cleaned = 0.000486859 Jy ! Total flux subtracted in 200 components = 0.000486859 Jy ! Clean residual min=-0.001762 max=0.001657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.156147 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 93 components and 0.156147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.657 mas, bmaj=8.986 mas, bpa=-4.185 degrees ! Estimated noise=4.79054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201687 Jy ! Component: 100 - total flux cleaned = -9.19751e-05 Jy ! Component: 150 - total flux cleaned = 5.34731e-05 Jy ! Component: 200 - total flux cleaned = 0.000145566 Jy ! Total flux subtracted in 200 components = 0.000145566 Jy ! Clean residual min=-0.001969 max=0.001756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.156292 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.156292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119737Jy sigma=0.093642 ! Fit after self-cal, rms=0.119723Jy sigma=0.093639 wmodel /scr/pima/rdv93_uvs/J1855-1209_S_map.mod ! Writing 108 model components to file: /scr/pima/rdv93_uvs/J1855-1209_S_map.mod wobs /scr/pima/rdv93_uvs/J1855-1209_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1855-1209_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1855-1209_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv93_uvs/J1855-1209_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 = -0.000497583 Jy ! Component: 100 - total flux cleaned = -0.000559181 Jy ! Component: 150 - total flux cleaned = -0.000587489 Jy ! Component: 200 - total flux cleaned = -0.000643559 Jy ! Component: 250 - total flux cleaned = -0.000670946 Jy ! Component: 300 - total flux cleaned = -0.000644878 Jy ! Component: 350 - total flux cleaned = -0.000619801 Jy ! Component: 400 - total flux cleaned = -0.000619593 Jy ! Component: 450 - total flux cleaned = -0.000446462 Jy ! Component: 500 - total flux cleaned = -0.00044692 Jy ! Component: 550 - total flux cleaned = -0.000352102 Jy ! Component: 600 - total flux cleaned = -0.000305214 Jy ! Component: 650 - total flux cleaned = -0.000236222 Jy ! Component: 700 - total flux cleaned = -0.000235945 Jy ! Component: 750 - total flux cleaned = -0.000169516 Jy ! Component: 800 - total flux cleaned = -0.000147719 Jy ! Component: 850 - total flux cleaned = -6.16237e-05 Jy ! Component: 900 - total flux cleaned = 2.28764e-05 Jy ! Component: 950 - total flux cleaned = 8.53372e-05 Jy ! Component: 1000 - total flux cleaned = 0.000188549 Jy ! Component: 1050 - total flux cleaned = 0.000270588 Jy ! Component: 1100 - total flux cleaned = 0.000391341 Jy ! Component: 1150 - total flux cleaned = 0.000510722 Jy ! Component: 1200 - total flux cleaned = 0.000550277 Jy ! Component: 1250 - total flux cleaned = 0.000667434 Jy ! Component: 1300 - total flux cleaned = 0.000725643 Jy ! Component: 1350 - total flux cleaned = 0.000783363 Jy ! Component: 1400 - total flux cleaned = 0.000840173 Jy ! Component: 1450 - total flux cleaned = 0.000877786 Jy ! Component: 1500 - total flux cleaned = 0.00102597 Jy ! Component: 1550 - total flux cleaned = 0.00108109 Jy ! Component: 1600 - total flux cleaned = 0.0011354 Jy ! Component: 1650 - total flux cleaned = 0.00122548 Jy ! Component: 1700 - total flux cleaned = 0.00136823 Jy ! Component: 1750 - total flux cleaned = 0.00147424 Jy ! Component: 1800 - total flux cleaned = 0.00161481 Jy ! Component: 1850 - total flux cleaned = 0.00175361 Jy ! Component: 1900 - total flux cleaned = 0.00183977 Jy ! Component: 1950 - total flux cleaned = 0.00192531 Jy ! Component: 2000 - total flux cleaned = 0.00197603 Jy ! Component: 2050 - total flux cleaned = 0.00209348 Jy ! Component: 2100 - total flux cleaned = 0.00221011 Jy ! Component: 2150 - total flux cleaned = 0.00224301 Jy ! Component: 2200 - total flux cleaned = 0.00235776 Jy ! Component: 2250 - total flux cleaned = 0.00240655 Jy ! Component: 2300 - total flux cleaned = 0.0025197 Jy ! Component: 2350 - total flux cleaned = 0.0026317 Jy ! Component: 2400 - total flux cleaned = 0.0026793 Jy ! Component: 2450 - total flux cleaned = 0.00271084 Jy ! Component: 2500 - total flux cleaned = 0.0027892 Jy ! Component: 2550 - total flux cleaned = 0.00288245 Jy ! Component: 2600 - total flux cleaned = 0.00299053 Jy ! Component: 2650 - total flux cleaned = 0.00302105 Jy ! Component: 2700 - total flux cleaned = 0.00306692 Jy ! Component: 2750 - total flux cleaned = 0.00317278 Jy ! Component: 2800 - total flux cleaned = 0.00315784 Jy ! Component: 2850 - total flux cleaned = 0.00327729 Jy ! Component: 2900 - total flux cleaned = 0.00339614 Jy ! Component: 2950 - total flux cleaned = 0.00348452 Jy ! Component: 3000 - total flux cleaned = 0.00352833 Jy ! Component: 3050 - total flux cleaned = 0.00363033 Jy ! Component: 3100 - total flux cleaned = 0.00377518 Jy ! Component: 3150 - total flux cleaned = 0.003775 Jy ! Component: 3200 - total flux cleaned = 0.00384658 Jy ! Component: 3250 - total flux cleaned = 0.00393205 Jy ! Component: 3300 - total flux cleaned = 0.00401693 Jy ! Component: 3350 - total flux cleaned = 0.00405914 Jy ! Component: 3400 - total flux cleaned = 0.00418511 Jy ! Component: 3450 - total flux cleaned = 0.00422693 Jy ! Component: 3500 - total flux cleaned = 0.00433781 Jy ! Component: 3550 - total flux cleaned = 0.00444789 Jy ! Component: 3600 - total flux cleaned = 0.00450273 Jy ! Component: 3650 - total flux cleaned = 0.0046255 Jy ! Component: 3700 - total flux cleaned = 0.00467982 Jy ! Component: 3750 - total flux cleaned = 0.00476077 Jy ! Component: 3800 - total flux cleaned = 0.00485466 Jy ! Component: 3850 - total flux cleaned = 0.00492141 Jy ! Component: 3900 - total flux cleaned = 0.00494806 Jy ! Component: 3950 - total flux cleaned = 0.00505395 Jy ! Component: 4000 - total flux cleaned = 0.00514618 Jy ! Component: 4050 - total flux cleaned = 0.00517231 Jy ! Total flux subtracted in 4096 components = 0.00521146 Jy ! Clean residual min=-0.000820 max=0.000802 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.161504 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 348 components and 0.161504 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1855-1209_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.657 x 8.986 at -4.185 degrees (North through East) ! Clean map min=-0.0019091 max=0.13259 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1855-1209_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521802 0.521802 1.0436 2.08721 4.17442 8.34883 16.6977 33.3953 66.7906 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1855-1209_S_uvs.log closed on Tue Sep 24 17:08:54 2013