! Started logfile: J1150-0023_X_1997_01_10_pus_uvs.log on Sat Jan 28 17:09:23 2006 obs J1150-0023_X_1997_01_10_pus_uva.fits ! Reading UV FITS file: J1150-0023_X_1997_01_10_pus_uva.fits ! AN table 1: 270 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.646502 visibilities/baseline/integration-bin. ! Found source: J1150-0023 ! ! 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 8.15049e+09 8e+06 1 8e+06 ! 02 2 8.23424e+09 8e+06 1 8e+06 ! 03 3 8.41424e+09 8e+06 1 8e+06 ! 04 4 8.55424e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 493 lines of history. ! ! Reading 31420 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 float field_size field_size = 512 float field_cell field_cell = 0.2 float taper_size taper_size = 70. 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 0.200x0.200 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 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.824414Jy sigma=0.005545 ! Fit after self-cal, rms=0.790476Jy sigma=0.005341 ! 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=0.8302 mas, bmaj=1.794 mas, bpa=-0.4324 degrees ! Estimated noise=990.894 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 = 0.187861 Jy ! Component: 100 - total flux cleaned = 0.261959 Jy ! Total flux subtracted in 100 components = 0.261959 Jy ! Clean residual min=-0.033091 max=0.084068 Jy/beam ! Clean residual mean=0.000057 rms=0.010831 Jy/beam ! Combined flux in latest and established models = 0.261959 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.261959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281527Jy sigma=0.001833 ! Fit after self-cal, rms=0.280792Jy sigma=0.001830 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0728774 Jy ! Component: 100 - total flux cleaned = 0.110531 Jy ! Total flux subtracted in 100 components = 0.110531 Jy ! Clean residual min=-0.028559 max=0.066163 Jy/beam ! Clean residual mean=0.000034 rms=0.008983 Jy/beam ! Combined flux in latest and established models = 0.37249 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.37249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257208Jy sigma=0.001624 ! Fit after self-cal, rms=0.253754Jy sigma=0.001603 ! Inverting map ! Added new window around map position (-3.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0559534 Jy ! Component: 100 - total flux cleaned = 0.0875759 Jy ! Total flux subtracted in 100 components = 0.0875759 Jy ! Clean residual min=-0.023540 max=0.044996 Jy/beam ! Clean residual mean=-0.000008 rms=0.007332 Jy/beam ! Combined flux in latest and established models = 0.460066 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.460066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238415Jy sigma=0.001472 ! Fit after self-cal, rms=0.235790Jy sigma=0.001455 ! 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=1.015 mas, bmaj=2.082 mas, bpa=-0.499 degrees ! Estimated noise=584.473 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 = 0.0436127 Jy ! Component: 100 - total flux cleaned = 0.0690241 Jy ! Component: 150 - total flux cleaned = 0.0854151 Jy ! Component: 200 - total flux cleaned = 0.0944463 Jy ! Total flux subtracted in 200 components = 0.0944463 Jy ! Clean residual min=-0.025457 max=0.038524 Jy/beam ! Clean residual mean=-0.000079 rms=0.008110 Jy/beam ! Combined flux in latest and established models = 0.554512 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.554512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227800Jy sigma=0.001384 ! Fit after self-cal, rms=0.226068Jy sigma=0.001371 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.81 HN 1.28 KP 1.02 ! LA 0.91 MK 0.96 NL 1.20 OV 0.89 ! PT 1.35 SC 0.95 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.82 HN 1.20 KP 0.99 ! LA 0.90 MK 0.91 NL 1.22 OV 0.92 ! PT 1.37 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.83 HN 1.26 KP 1.00 ! LA 0.92 MK 0.94 NL 1.24 OV 0.90 ! PT 1.40 SC 1.05 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.83 HN 1.25 KP 1.00 ! LA 0.94 MK 0.94 NL 1.26 OV 0.92 ! PT 1.42 SC 1.02 ! ! ! Fit before self-cal, rms=0.226068Jy sigma=0.001371 ! Fit after self-cal, rms=0.239876Jy sigma=0.001264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.055 mas, bpa=-0.03265 degrees ! Estimated noise=585.056 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 (-9.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333003 Jy ! Component: 100 - total flux cleaned = 0.053683 Jy ! Component: 150 - total flux cleaned = 0.0609499 Jy ! Component: 200 - total flux cleaned = 0.065862 Jy ! Total flux subtracted in 200 components = 0.065862 Jy ! Clean residual min=-0.012431 max=0.015984 Jy/beam ! Clean residual mean=0.000061 rms=0.003629 Jy/beam ! Combined flux in latest and established models = 0.620374 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 102 components and 0.620374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234908Jy sigma=0.001205 ! Fit after self-cal, rms=0.235083Jy sigma=0.001196 ! Inverting map ! Added new window around map position (-7.6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146496 Jy ! Component: 100 - total flux cleaned = 0.0211403 Jy ! Component: 150 - total flux cleaned = 0.0263594 Jy ! Component: 200 - total flux cleaned = 0.0297863 Jy ! Total flux subtracted in 200 components = 0.0297863 Jy ! Clean residual min=-0.010739 max=0.009648 Jy/beam ! Clean residual mean=0.000026 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 0.650161 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 140 components and 0.650161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233526Jy sigma=0.001176 ! Fit after self-cal, rms=0.233296Jy sigma=0.001173 ! 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=0.233296Jy sigma=0.001173 ! Fit after self-cal, rms=0.230151Jy sigma=0.001152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.046 mas, bpa=0.02499 degrees ! Estimated noise=586.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381117 Jy ! Component: 100 - total flux cleaned = 0.0082455 Jy ! Component: 150 - total flux cleaned = 0.0115251 Jy ! Component: 200 - total flux cleaned = 0.0139305 Jy ! Total flux subtracted in 200 components = 0.0139305 Jy ! Clean residual min=-0.007332 max=0.008119 Jy/beam ! Clean residual mean=-0.000013 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.664091 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 0.664091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229418Jy sigma=0.001145 ! Fit after self-cal, rms=0.229473Jy sigma=0.001144 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 (-5.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411062 Jy ! Component: 100 - total flux cleaned = 0.00536452 Jy ! Component: 150 - total flux cleaned = 0.00627391 Jy ! Component: 200 - total flux cleaned = 0.00709311 Jy ! Total flux subtracted in 200 components = 0.00709311 Jy ! Clean residual min=-0.005899 max=0.006113 Jy/beam ! Clean residual mean=-0.000021 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.671184 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.671184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228933Jy sigma=0.001139 ! Fit after self-cal, rms=0.228826Jy sigma=0.001139 ! 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=0.228826Jy sigma=0.001139 ! Fit after self-cal, rms=0.224934Jy sigma=0.001138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=2.04 mas, bpa=-0.09361 degrees ! Estimated noise=578.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140789 Jy ! Component: 100 - total flux cleaned = 0.00368566 Jy ! Component: 150 - total flux cleaned = 0.00477854 Jy ! Component: 200 - total flux cleaned = 0.00543684 Jy ! Total flux subtracted in 200 components = 0.00543684 Jy ! Clean residual min=-0.005416 max=0.005543 Jy/beam ! Clean residual mean=-0.000013 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.676621 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 186 components and 0.676621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224601Jy sigma=0.001135 ! Fit after self-cal, rms=0.224530Jy sigma=0.001135 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 = 0.0012722 Jy ! Component: 100 - total flux cleaned = 0.00225377 Jy ! Component: 150 - total flux cleaned = 0.00240381 Jy ! Component: 200 - total flux cleaned = 0.00268149 Jy ! Total flux subtracted in 200 components = 0.00268149 Jy ! Clean residual min=-0.004944 max=0.005289 Jy/beam ! Clean residual mean=-0.000016 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.679303 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 202 components and 0.679302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224303Jy sigma=0.001133 ! Fit after self-cal, rms=0.224277Jy sigma=0.001133 ! 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=0.224277Jy sigma=0.001133 ! Fit after self-cal, rms=0.221788Jy sigma=0.001133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=3.147 mas, bpa=3.394 degrees ! Estimated noise=701.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379042 Jy ! Component: 100 - total flux cleaned = 0.00560614 Jy ! Component: 150 - total flux cleaned = 0.00640589 Jy ! Component: 200 - total flux cleaned = 0.00696595 Jy ! Total flux subtracted in 200 components = 0.00696595 Jy ! Clean residual min=-0.004578 max=0.005737 Jy/beam ! Clean residual mean=-0.000030 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.686268 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 233 components and 0.686268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221686Jy sigma=0.001132 ! Fit after self-cal, rms=0.221634Jy sigma=0.001131 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 = 0.000778211 Jy ! Component: 100 - total flux cleaned = 0.00169373 Jy ! Component: 150 - total flux cleaned = 0.00210871 Jy ! Component: 200 - total flux cleaned = 0.00217828 Jy ! Total flux subtracted in 200 components = 0.00217828 Jy ! Clean residual min=-0.004562 max=0.005504 Jy/beam ! Clean residual mean=-0.000035 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.688447 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 245 components and 0.688447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221575Jy sigma=0.001131 ! Fit after self-cal, rms=0.221558Jy sigma=0.001131 ! 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=0.9965 mas, bmaj=2.036 mas, bpa=-0.207 degrees ! Estimated noise=573.22 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9965 x 2.036 at -0.207 degrees (North through East) ! Clean map min=-0.0056914 max=0.20201 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=0.8182 mas, bmaj=1.772 mas, bpa=-0.2453 degrees ! Estimated noise=945.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185882 Jy ! Component: 100 - total flux cleaned = 0.287818 Jy ! Component: 150 - total flux cleaned = 0.355916 Jy ! Component: 200 - total flux cleaned = 0.404963 Jy ! Total flux subtracted in 200 components = 0.404963 Jy ! Clean residual min=-0.014583 max=0.031125 Jy/beam ! Clean residual mean=0.000052 rms=0.005425 Jy/beam ! Combined flux in latest and established models = 0.404963 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 0.404963 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9965 mas, bmaj=2.036 mas, bpa=-0.207 degrees ! Estimated noise=573.22 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) ! Added new window around map position (-3, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580521 Jy ! Component: 100 - total flux cleaned = 0.100287 Jy ! Component: 150 - total flux cleaned = 0.133167 Jy ! Component: 200 - total flux cleaned = 0.1594 Jy ! Total flux subtracted in 200 components = 0.1594 Jy ! Clean residual min=-0.008940 max=0.016078 Jy/beam ! Clean residual mean=0.000068 rms=0.003708 Jy/beam ! Combined flux in latest and established models = 0.564363 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 73 components and 0.564363 Jy ! Inverting map ! Added new window around map position (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212176 Jy ! Component: 100 - total flux cleaned = 0.0385729 Jy ! Component: 150 - total flux cleaned = 0.0529573 Jy ! Component: 200 - total flux cleaned = 0.0649551 Jy ! Total flux subtracted in 200 components = 0.0649551 Jy ! Clean residual min=-0.005612 max=0.007383 Jy/beam ! Clean residual mean=0.000020 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 0.629318 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 116 components and 0.629318 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=2.27 mas, bmaj=3.147 mas, bpa=3.394 degrees ! Estimated noise=701.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164443 Jy ! Component: 100 - total flux cleaned = 0.0277268 Jy ! Component: 150 - total flux cleaned = 0.0359821 Jy ! Component: 200 - total flux cleaned = 0.0422243 Jy ! Total flux subtracted in 200 components = 0.0422243 Jy ! Clean residual min=-0.004891 max=0.007205 Jy/beam ! Clean residual mean=-0.000018 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.671542 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 = 0.00479745 Jy ! Component: 100 - total flux cleaned = 0.00726637 Jy ! Component: 150 - total flux cleaned = 0.00908683 Jy ! Component: 200 - total flux cleaned = 0.0101049 Jy ! Total flux subtracted in 200 components = 0.0101049 Jy ! Clean residual min=-0.004296 max=0.006389 Jy/beam ! Clean residual mean=-0.000028 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.681647 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 216 components and 0.681647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9965 mas, bmaj=2.036 mas, bpa=-0.207 degrees ! Estimated noise=573.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00053737 Jy ! Component: 100 - total flux cleaned = -0.000185387 Jy ! Component: 150 - total flux cleaned = 0.00040429 Jy ! Component: 200 - total flux cleaned = 0.000934254 Jy ! Total flux subtracted in 200 components = 0.000934254 Jy ! Clean residual min=-0.003992 max=0.005132 Jy/beam ! Clean residual mean=-0.000016 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.682582 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 243 components and 0.682582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221312Jy sigma=0.001130 ! Fit after self-cal, rms=0.221205Jy sigma=0.001129 wmodel J1150-0023_X_1997_01_10_pus_map.mod ! Writing 243 model components to file: J1150-0023_X_1997_01_10_pus_map.mod wobs J1150-0023_X_1997_01_10_pus_uvs.fits ! Writing UV FITS file: J1150-0023_X_1997_01_10_pus_uvs.fits wwins J1150-0023_X_1997_01_10_pus_map.win ! wwins: Wrote 8 windows to J1150-0023_X_1997_01_10_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 = 0.00155557 Jy ! Component: 100 - total flux cleaned = 0.00219311 Jy ! Component: 150 - total flux cleaned = 0.00245445 Jy ! Component: 200 - total flux cleaned = 0.00270445 Jy ! Component: 250 - total flux cleaned = 0.00294555 Jy ! Component: 300 - total flux cleaned = 0.00306201 Jy ! Component: 350 - total flux cleaned = 0.00289609 Jy ! Component: 400 - total flux cleaned = 0.00289637 Jy ! Component: 450 - total flux cleaned = 0.00279062 Jy ! Component: 500 - total flux cleaned = 0.00289468 Jy ! Component: 550 - total flux cleaned = 0.00289475 Jy ! Component: 600 - total flux cleaned = 0.00294417 Jy ! Component: 650 - total flux cleaned = 0.0030418 Jy ! Component: 700 - total flux cleaned = 0.00309017 Jy ! Component: 750 - total flux cleaned = 0.00332511 Jy ! Component: 800 - total flux cleaned = 0.00341758 Jy ! Component: 850 - total flux cleaned = 0.00359968 Jy ! Component: 900 - total flux cleaned = 0.00373375 Jy ! Component: 950 - total flux cleaned = 0.00377881 Jy ! Component: 1000 - total flux cleaned = 0.00399652 Jy ! Component: 1050 - total flux cleaned = 0.00404055 Jy ! Component: 1100 - total flux cleaned = 0.00425174 Jy ! Component: 1150 - total flux cleaned = 0.00437687 Jy ! Component: 1200 - total flux cleaned = 0.00450032 Jy ! Component: 1250 - total flux cleaned = 0.00466226 Jy ! Component: 1300 - total flux cleaned = 0.00486101 Jy ! Component: 1350 - total flux cleaned = 0.0050184 Jy ! Component: 1400 - total flux cleaned = 0.00505753 Jy ! Component: 1450 - total flux cleaned = 0.00513429 Jy ! Component: 1500 - total flux cleaned = 0.00528554 Jy ! Component: 1550 - total flux cleaned = 0.00532329 Jy ! Component: 1600 - total flux cleaned = 0.00543453 Jy ! Component: 1650 - total flux cleaned = 0.00547131 Jy ! Component: 1700 - total flux cleaned = 0.0055434 Jy ! Component: 1750 - total flux cleaned = 0.00564998 Jy ! Component: 1800 - total flux cleaned = 0.00571988 Jy ! Component: 1850 - total flux cleaned = 0.00568425 Jy ! Component: 1900 - total flux cleaned = 0.0056838 Jy ! Component: 1950 - total flux cleaned = 0.00558178 Jy ! Component: 2000 - total flux cleaned = 0.00564899 Jy ! Total flux subtracted in 2048 components = 0.00568238 Jy ! Clean residual min=-0.002048 max=0.001954 Jy/beam ! Clean residual mean=-0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.688264 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 394 components and 0.688264 Jy wmap "J1150-0023_X_1997_01_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9965 x 2.036 at -0.207 degrees (North through East) ! Clean map min=-0.0030363 max=0.19814 Jy/beam ! Writing clean map to FITS file: J1150-0023_X_1997_01_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.198142 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000651645 device "J1150-0023_X_1997_01_10_pus\_map.eps/VPS" ! Attempting to open device: 'J1150-0023_X_1997_01_10_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.986635 0.986635 1.97327 3.94654 7.89308 15.7862 31.5723 63.1447 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.198 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9965 x 2.036 at -0.207 degrees (North through East) ! Clean map min=-0.0030363 max=0.19814 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1150-0023_X_1997_01_10_pus\_map.gif/vgif" ! Attempting to open device: 'J1150-0023_X_1997_01_10_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1150-0023_X_1997_01_10_pus_uvs.log closed on Sat Jan 28 17:10:34 2006