! Started logfile: J0327-2202_X_1997_07_02_yyk_uvs.log on Mon Jan 8 02:42:15 2007 obs J0327-2202_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0327-2202_X_1997_07_02_yyk_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.19592 visibilities/baseline/integration-bin. ! Found source: J0327-2202 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 753 lines of history. ! ! Reading 31644 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 ![@muppet J0327-2202_X_1997_07_02_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 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. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.342089 Jy 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=0.7717 mas, bmaj=2.233 mas, bpa=0.01734 degrees ! Estimated noise=1092.36 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.196317 Jy ! Component: 100 - total flux cleaned = 0.282145 Jy ! Total flux subtracted in 100 components = 0.282145 Jy ! Clean residual min=-0.015353 max=0.040829 Jy/beam ! Clean residual mean=-0.000312 rms=0.005145 Jy/beam ! Combined flux in latest and established models = 0.282145 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.282145 Jy ! ! Correcting IF 1. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.218359Jy sigma=0.001608 ! Fit after self-cal, rms=0.218223Jy sigma=0.001606 ! Inverting map and beam ! Estimated beam: bmin=0.7717 mas, bmaj=2.233 mas, bpa=0.01737 degrees ! Estimated noise=1092.38 mJy/beam. ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506584 Jy ! Component: 100 - total flux cleaned = 0.0778101 Jy ! Total flux subtracted in 100 components = 0.0778101 Jy ! Clean residual min=-0.011060 max=0.022570 Jy/beam ! Clean residual mean=-0.000123 rms=0.003041 Jy/beam ! Combined flux in latest and established models = 0.359955 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.359955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207086Jy sigma=0.001509 ! Fit after self-cal, rms=0.206915Jy sigma=0.001507 ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.022917 Jy ! Component: 100 - total flux cleaned = 0.0358724 Jy ! Total flux subtracted in 100 components = 0.0358724 Jy ! Clean residual min=-0.008510 max=0.008674 Jy/beam ! Clean residual mean=-0.000042 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.395827 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.395827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204975Jy sigma=0.001490 ! Fit after self-cal, rms=0.204899Jy sigma=0.001490 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=2.787 mas, bpa=-1.658 degrees ! Estimated noise=630.606 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890622 Jy ! Component: 100 - total flux cleaned = 0.0134572 Jy ! Component: 150 - total flux cleaned = 0.0144383 Jy ! Component: 200 - total flux cleaned = 0.0147539 Jy ! Total flux subtracted in 200 components = 0.0147539 Jy ! Clean residual min=-0.006441 max=0.006546 Jy/beam ! Clean residual mean=-0.000053 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 0.410581 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.410581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204594Jy sigma=0.001488 ! Fit after self-cal, rms=0.204587Jy sigma=0.001488 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9888 x 2.787 at -1.658 degrees (North through East) ! Clean map min=-0.0060729 max=0.22428 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.03639 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 1.00 ! LA 0.98 MK 0.74 NL 1.00 OV 1.00 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0349 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.95 KP 1.00 ! LA 0.97 MK 0.80 NL 0.99 OV 1.05 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00933 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.03 KP 0.99 ! LA 1.01 MK 0.87 NL 1.00 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00145 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.04 KP 1.00 ! LA 1.00 MK 0.86 NL 1.05 OV 1.02 ! PT 0.94 SC 0.94 ! ! ! Fit before self-cal, rms=0.204587Jy sigma=0.001488 ! Fit after self-cal, rms=0.210216Jy sigma=0.001487 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210216Jy sigma=0.001487 ! Fit after self-cal, rms=0.210219Jy sigma=0.001487 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=2.666 mas, bpa=-3.324 degrees ! Estimated noise=636.582 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108928 Jy ! Component: 100 - total flux cleaned = 0.0146662 Jy ! Component: 150 - total flux cleaned = 0.0151837 Jy ! Component: 200 - total flux cleaned = 0.0151859 Jy ! Total flux subtracted in 200 components = 0.0151859 Jy ! Clean residual min=-0.004458 max=0.005070 Jy/beam ! Clean residual mean=-0.000013 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.425767 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.425767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209849Jy sigma=0.001484 ! Fit after self-cal, rms=0.209847Jy sigma=0.001484 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209847Jy sigma=0.001484 ! Fit after self-cal, rms=0.203786Jy sigma=0.001434 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356833 Jy ! Component: 100 - total flux cleaned = 0.00315127 Jy ! Component: 150 - total flux cleaned = 0.00282604 Jy ! Component: 200 - total flux cleaned = 0.00264142 Jy ! Total flux subtracted in 200 components = 0.00264142 Jy ! Clean residual min=-0.004616 max=0.004108 Jy/beam ! Clean residual mean=-0.000006 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.428408 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.428408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203661Jy sigma=0.001433 ! Fit after self-cal, rms=0.203009Jy sigma=0.001428 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 2.666 at -3.324 degrees (North through East) ! Clean map min=-0.004174 max=0.22724 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203009Jy sigma=0.001428 ! Fit after self-cal, rms=0.203588Jy sigma=0.001425 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203588Jy sigma=0.001425 ! Fit after self-cal, rms=0.203446Jy sigma=0.001424 ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=2.675 mas, bpa=-3.931 degrees ! Estimated noise=630.111 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330156 Jy ! Component: 100 - total flux cleaned = 0.000413441 Jy ! Component: 150 - total flux cleaned = 0.000360328 Jy ! Component: 200 - total flux cleaned = 0.000360861 Jy ! Total flux subtracted in 200 components = 0.000360861 Jy ! Clean residual min=-0.003251 max=0.004275 Jy/beam ! Clean residual mean=0.000000 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.428769 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.428769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203414Jy sigma=0.001424 ! Fit after self-cal, rms=0.203360Jy sigma=0.001423 ! Inverting map ! Added new window around map position (8.6, -1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479995 Jy ! Component: 100 - total flux cleaned = 0.00653279 Jy ! Component: 150 - total flux cleaned = 0.00699929 Jy ! Component: 200 - total flux cleaned = 0.00734846 Jy ! Total flux subtracted in 200 components = 0.00734846 Jy ! Clean residual min=-0.003408 max=0.003001 Jy/beam ! Clean residual mean=-0.000008 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.436118 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.436118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203291Jy sigma=0.001423 ! Fit after self-cal, rms=0.203262Jy sigma=0.001422 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203262Jy sigma=0.001422 ! Fit after self-cal, rms=0.203177Jy sigma=0.001420 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203177Jy sigma=0.001420 ! Fit after self-cal, rms=0.203165Jy sigma=0.001420 ! Inverting map and beam ! Estimated beam: bmin=0.9123 mas, bmaj=2.68 mas, bpa=-4.376 degrees ! Estimated noise=627.641 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100707 Jy ! Component: 100 - total flux cleaned = 0.00122327 Jy ! Component: 150 - total flux cleaned = 0.0013195 Jy ! Component: 200 - total flux cleaned = 0.00145123 Jy ! Total flux subtracted in 200 components = 0.00145123 Jy ! Clean residual min=-0.003268 max=0.002877 Jy/beam ! Clean residual mean=-0.000006 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.437569 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.437569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203147Jy sigma=0.001420 ! Fit after self-cal, rms=0.203140Jy sigma=0.001420 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=4.876 mas, bpa=-5.394 degrees ! Estimated noise=800.978 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834875 Jy ! Component: 100 - total flux cleaned = 0.00100579 Jy ! Component: 150 - total flux cleaned = 0.00104107 Jy ! Component: 200 - total flux cleaned = 0.00107244 Jy ! Total flux subtracted in 200 components = 0.00107244 Jy ! Clean residual min=-0.003333 max=0.003209 Jy/beam ! Clean residual mean=-0.000012 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.438641 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.438641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203132Jy sigma=0.001420 ! Fit after self-cal, rms=0.203127Jy sigma=0.001420 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.7491 mas, bmaj=2.2 mas, bpa=-1.307 degrees ! Estimated noise=1077.53 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.202145 Jy ! Component: 100 - total flux cleaned = 0.29579 Jy ! Component: 150 - total flux cleaned = 0.346741 Jy ! Component: 200 - total flux cleaned = 0.37687 Jy ! Total flux subtracted in 200 components = 0.37687 Jy ! Clean residual min=-0.007563 max=0.011656 Jy/beam ! Clean residual mean=-0.000111 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.37687 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.37687 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9123 mas, bmaj=2.68 mas, bpa=-4.376 degrees ! Estimated noise=627.641 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.026036 Jy ! Component: 100 - total flux cleaned = 0.0381797 Jy ! Component: 150 - total flux cleaned = 0.0451051 Jy ! Component: 200 - total flux cleaned = 0.0497404 Jy ! Total flux subtracted in 200 components = 0.0497404 Jy ! Clean residual min=-0.003430 max=0.003472 Jy/beam ! Clean residual mean=-0.000012 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.42661 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 72 components and 0.42661 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=4.876 mas, bpa=-5.394 degrees ! Estimated noise=800.978 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441956 Jy ! Component: 100 - total flux cleaned = 0.00710759 Jy ! Component: 150 - total flux cleaned = 0.00891638 Jy ! Component: 200 - total flux cleaned = 0.0100875 Jy ! Total flux subtracted in 200 components = 0.0100875 Jy ! Clean residual min=-0.003499 max=0.003333 Jy/beam ! Clean residual mean=-0.000012 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.436698 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 116 components and 0.436698 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9123 mas, bmaj=2.68 mas, bpa=-4.376 degrees ! Estimated noise=627.641 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000540591 Jy ! Component: 100 - total flux cleaned = -0.000541477 Jy ! Component: 150 - total flux cleaned = -0.000415853 Jy ! Component: 200 - total flux cleaned = -0.000190808 Jy ! Total flux subtracted in 200 components = -0.000190808 Jy ! Clean residual min=-0.003185 max=0.002900 Jy/beam ! Clean residual mean=-0.000006 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.436507 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.436507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203163Jy sigma=0.001420 ! Fit after self-cal, rms=0.203153Jy sigma=0.001420 wmodel J0327-2202_X_1997_07_02_yyk\_map.mod ! Writing 130 model components to file: J0327-2202_X_1997_07_02_yyk_map.mod wobs J0327-2202_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0327-2202_X_1997_07_02_yyk_uvs.fits wwins J0327-2202_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J0327-2202_X_1997_07_02_yyk_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 = -0.000884005 Jy ! Component: 100 - total flux cleaned = -0.00146347 Jy ! Component: 150 - total flux cleaned = -0.00210256 Jy ! Component: 200 - total flux cleaned = -0.00256682 Jy ! Component: 250 - total flux cleaned = -0.00292147 Jy ! Component: 300 - total flux cleaned = -0.00304851 Jy ! Component: 350 - total flux cleaned = -0.00321257 Jy ! Component: 400 - total flux cleaned = -0.00321355 Jy ! Component: 450 - total flux cleaned = -0.00332769 Jy ! Component: 500 - total flux cleaned = -0.00332656 Jy ! Component: 550 - total flux cleaned = -0.00347107 Jy ! Component: 600 - total flux cleaned = -0.00361206 Jy ! Component: 650 - total flux cleaned = -0.00378354 Jy ! Component: 700 - total flux cleaned = -0.00381741 Jy ! Component: 750 - total flux cleaned = -0.00385065 Jy ! Component: 800 - total flux cleaned = -0.00391518 Jy ! Component: 850 - total flux cleaned = -0.00385281 Jy ! Component: 900 - total flux cleaned = -0.00394495 Jy ! Component: 950 - total flux cleaned = -0.00400504 Jy ! Component: 1000 - total flux cleaned = -0.00406365 Jy ! Component: 1050 - total flux cleaned = -0.00412091 Jy ! Component: 1100 - total flux cleaned = -0.00412046 Jy ! Component: 1150 - total flux cleaned = -0.00412036 Jy ! Component: 1200 - total flux cleaned = -0.00412017 Jy ! Component: 1250 - total flux cleaned = -0.00420081 Jy ! Component: 1300 - total flux cleaned = -0.00430674 Jy ! Component: 1350 - total flux cleaned = -0.00438492 Jy ! Component: 1400 - total flux cleaned = -0.00440994 Jy ! Component: 1450 - total flux cleaned = -0.00433398 Jy ! Component: 1500 - total flux cleaned = -0.00435897 Jy ! Component: 1550 - total flux cleaned = -0.00433444 Jy ! Component: 1600 - total flux cleaned = -0.00435852 Jy ! Component: 1650 - total flux cleaned = -0.00431102 Jy ! Component: 1700 - total flux cleaned = -0.00435821 Jy ! Component: 1750 - total flux cleaned = -0.00428871 Jy ! Component: 1800 - total flux cleaned = -0.00433492 Jy ! Component: 1850 - total flux cleaned = -0.00438019 Jy ! Component: 1900 - total flux cleaned = -0.0044025 Jy ! Component: 1950 - total flux cleaned = -0.00435842 Jy ! Component: 2000 - total flux cleaned = -0.00427128 Jy ! Total flux subtracted in 2048 components = -0.0042933 Jy ! Clean residual min=-0.001195 max=0.001566 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.432213 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 279 components and 0.432214 Jy ![Exited script file: muppet] wmap "J0327-2202_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9123 x 2.68 at -4.376 degrees (North through East) ! Clean map min=-0.0023206 max=0.22885 Jy/beam ! Writing clean map to FITS file: J0327-2202_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228851 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000421792 device "J0327-2202_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0327-2202_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.552926 0.552926 1.10585 2.21171 4.42341 8.84682 17.6936 35.3873 70.7746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.228 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9123 x 2.68 at -4.376 degrees (North through East) ! Clean map min=-0.0023206 max=0.22885 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0327-2202_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0327-2202_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0327-2202_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 02:42:25 2007