! Started logfile: J1454-4012_X_2000_05_22_pus_uvs.log on Mon Nov 12 18:16:08 2007 obs J1454-4012_X_2000_05_22_pus_uva.fits ! Reading UV FITS file: J1454-4012_X_2000_05_22_pus_uva.fits ! AN table 1: 45 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0326316 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1454-4012 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1884 lines of history. ! ! Reading 1116 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1454-4012_X_2000_05_22_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 0.200x0.200 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 782 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 782 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 782 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 782 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.722808Jy sigma=0.008633 ! Fit after self-cal, rms=0.657462Jy sigma=0.007915 ! 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=0.7047 mas, bmaj=8.278 mas, bpa=4.1 degrees ! Estimated noise=2221.89 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 = 0.264981 Jy ! Component: 100 - total flux cleaned = 0.328916 Jy ! Total flux subtracted in 100 components = 0.328916 Jy ! Clean residual min=-0.020375 max=0.031800 Jy/beam ! Clean residual mean=-0.000518 rms=0.008468 Jy/beam ! Combined flux in latest and established models = 0.328916 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.328916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159146Jy sigma=0.001913 ! Fit after self-cal, rms=0.159138Jy sigma=0.001913 ! 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=0.8304 mas, bmaj=7.807 mas, bpa=4.256 degrees ! Estimated noise=1829.75 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 = 0.0569718 Jy ! Component: 100 - total flux cleaned = 0.0842377 Jy ! Component: 150 - total flux cleaned = 0.0986292 Jy ! Component: 200 - total flux cleaned = 0.108122 Jy ! Total flux subtracted in 200 components = 0.108122 Jy ! Clean residual min=-0.014107 max=0.009258 Jy/beam ! Clean residual mean=-0.000234 rms=0.004275 Jy/beam ! Combined flux in latest and established models = 0.437037 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.437037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140633Jy sigma=0.001655 ! Fit after self-cal, rms=0.140502Jy sigma=0.001653 ! 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 1.00* FD 0.97 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.02 KP 1.00 ! MA 1.00* MC 1.00* MK 0.98 NL 1.00* ! NY 1.00* OV 1.02 PT 0.96 SC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* LA 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.05 KP 1.00 ! MA 1.00* MC 1.00* MK 0.94 NL 1.00* ! NY 1.00* OV 1.11 PT 0.92 SC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* LA 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.01 KP 1.03 ! MA 1.00* MC 1.00* MK 0.95 NL 1.00* ! NY 1.00* OV 0.99 PT 0.91 SC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* LA 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.03 KP 1.04 ! MA 1.00* MC 1.00* MK 1.05 NL 1.00* ! NY 1.00* OV 0.95 PT 0.96 SC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* LA 1.00* ! ! ! Fit before self-cal, rms=0.140502Jy sigma=0.001653 ! Fit after self-cal, rms=0.138969Jy sigma=0.001639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8357 mas, bmaj=7.952 mas, bpa=4.23 degrees ! Estimated noise=1824.16 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 = 0.00696893 Jy ! Component: 100 - total flux cleaned = 0.010105 Jy ! Component: 150 - total flux cleaned = 0.011634 Jy ! Component: 200 - total flux cleaned = 0.0128453 Jy ! Total flux subtracted in 200 components = 0.0128453 Jy ! Clean residual min=-0.007002 max=0.008290 Jy/beam ! Clean residual mean=0.000004 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.449882 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.449882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138605Jy sigma=0.001634 ! Fit after self-cal, rms=0.138728Jy sigma=0.001633 ! 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=0.138728Jy sigma=0.001633 ! Fit after self-cal, rms=0.138839Jy sigma=0.001633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8355 mas, bmaj=7.955 mas, bpa=4.229 degrees ! Estimated noise=1823.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811758 Jy ! Component: 100 - total flux cleaned = 0.0015119 Jy ! Component: 150 - total flux cleaned = 0.00202661 Jy ! Component: 200 - total flux cleaned = 0.00244981 Jy ! Total flux subtracted in 200 components = 0.00244981 Jy ! Clean residual min=-0.006596 max=0.008143 Jy/beam ! Clean residual mean=0.000019 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.452332 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.452332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138793Jy sigma=0.001632 ! Fit after self-cal, rms=0.138804Jy sigma=0.001632 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 = 0.000129938 Jy ! Component: 100 - total flux cleaned = 0.000236796 Jy ! Component: 150 - total flux cleaned = 0.000266804 Jy ! Component: 200 - total flux cleaned = 0.000265765 Jy ! Total flux subtracted in 200 components = 0.000265765 Jy ! Clean residual min=-0.006484 max=0.007980 Jy/beam ! Clean residual mean=0.000020 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.452598 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.452598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138787Jy sigma=0.001632 ! Fit after self-cal, rms=0.138787Jy sigma=0.001632 ! 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=0.138787Jy sigma=0.001632 ! Fit after self-cal, rms=0.138741Jy sigma=0.001632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8352 mas, bmaj=7.957 mas, bpa=4.232 degrees ! Estimated noise=1823.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271371 Jy ! Component: 100 - total flux cleaned = -0.000300832 Jy ! Component: 150 - total flux cleaned = -0.000271425 Jy ! Component: 200 - total flux cleaned = -0.000244682 Jy ! Total flux subtracted in 200 components = -0.000244682 Jy ! Clean residual min=-0.006469 max=0.007841 Jy/beam ! Clean residual mean=0.000013 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.452353 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.452353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138727Jy sigma=0.001632 ! Fit after self-cal, rms=0.138727Jy sigma=0.001632 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 = 4.1728e-05 Jy ! Component: 100 - total flux cleaned = 1.44103e-05 Jy ! Component: 150 - total flux cleaned = 1.49619e-05 Jy ! Component: 200 - total flux cleaned = 1.45232e-05 Jy ! Total flux subtracted in 200 components = 1.45232e-05 Jy ! Clean residual min=-0.006430 max=0.007751 Jy/beam ! Clean residual mean=0.000014 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.452368 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.452368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138716Jy sigma=0.001632 ! Fit after self-cal, rms=0.138716Jy sigma=0.001632 ! 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=0.138716Jy sigma=0.001632 ! Fit after self-cal, rms=0.138675Jy sigma=0.001632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=8.492 mas, bpa=13.86 degrees ! Estimated noise=2451.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120082 Jy ! Component: 100 - total flux cleaned = -0.000115791 Jy ! Component: 150 - total flux cleaned = -0.000228787 Jy ! Component: 200 - total flux cleaned = -0.000232189 Jy ! Total flux subtracted in 200 components = -0.000232189 Jy ! Clean residual min=-0.008642 max=0.005416 Jy/beam ! Clean residual mean=0.000021 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.452136 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 70 components and 0.452136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138727Jy sigma=0.001632 ! Fit after self-cal, rms=0.138689Jy sigma=0.001632 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 = -1.14058e-05 Jy ! Component: 100 - total flux cleaned = 4.94828e-05 Jy ! Component: 150 - total flux cleaned = 4.35259e-05 Jy ! Component: 200 - total flux cleaned = -4.67394e-06 Jy ! Total flux subtracted in 200 components = -4.67394e-06 Jy ! Clean residual min=-0.007787 max=0.005231 Jy/beam ! Clean residual mean=0.000021 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.452131 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.452131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138774Jy sigma=0.001632 ! Fit after self-cal, rms=0.138742Jy sigma=0.001632 ! 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=0.8349 mas, bmaj=7.96 mas, bpa=4.233 degrees ! Estimated noise=1823.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8349 x 7.96 at 4.233 degrees (North through East) ! Clean map min=-0.0074547 max=0.3672 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=0.704 mas, bmaj=8.359 mas, bpa=4.142 degrees ! Estimated noise=2227.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258701 Jy ! Component: 100 - total flux cleaned = 0.321867 Jy ! Component: 150 - total flux cleaned = 0.35824 Jy ! Component: 200 - total flux cleaned = 0.382535 Jy ! Total flux subtracted in 200 components = 0.382535 Jy ! Clean residual min=-0.012516 max=0.014333 Jy/beam ! Clean residual mean=-0.000255 rms=0.004826 Jy/beam ! Combined flux in latest and established models = 0.382535 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.382535 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8349 mas, bmaj=7.96 mas, bpa=4.233 degrees ! Estimated noise=1823.25 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 = 0.0258275 Jy ! Component: 100 - total flux cleaned = 0.0408171 Jy ! Component: 150 - total flux cleaned = 0.0504453 Jy ! Component: 200 - total flux cleaned = 0.0564462 Jy ! Total flux subtracted in 200 components = 0.0564462 Jy ! Clean residual min=-0.009399 max=0.007996 Jy/beam ! Clean residual mean=-0.000090 rms=0.002919 Jy/beam ! Combined flux in latest and established models = 0.438981 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.438981 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=2.345 mas, bmaj=8.492 mas, bpa=13.86 degrees ! Estimated noise=2451.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699348 Jy ! Component: 100 - total flux cleaned = 0.008514 Jy ! Component: 150 - total flux cleaned = 0.0096752 Jy ! Component: 200 - total flux cleaned = 0.0104368 Jy ! Total flux subtracted in 200 components = 0.0104368 Jy ! Clean residual min=-0.008847 max=0.006006 Jy/beam ! Clean residual mean=-0.000027 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.449418 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 = 0.000719317 Jy ! Component: 100 - total flux cleaned = 0.001283 Jy ! Component: 150 - total flux cleaned = 0.00166149 Jy ! Component: 200 - total flux cleaned = 0.00208775 Jy ! Total flux subtracted in 200 components = 0.00208775 Jy ! Clean residual min=-0.007468 max=0.005354 Jy/beam ! Clean residual mean=0.000009 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.451506 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.451506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8349 mas, bmaj=7.96 mas, bpa=4.233 degrees ! Estimated noise=1823.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254694 Jy ! Component: 100 - total flux cleaned = 0.000181666 Jy ! Component: 150 - total flux cleaned = 0.000342884 Jy ! Component: 200 - total flux cleaned = 0.000400609 Jy ! Total flux subtracted in 200 components = 0.000400609 Jy ! Clean residual min=-0.005884 max=0.006773 Jy/beam ! Clean residual mean=0.000010 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.451907 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.451907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138682Jy sigma=0.001631 ! Fit after self-cal, rms=0.138669Jy sigma=0.001631 wmodel J1454-4012_X_2000_05_22_pus_map.mod ! Writing 91 model components to file: J1454-4012_X_2000_05_22_pus_map.mod wobs J1454-4012_X_2000_05_22_pus_uvs.fits ! Writing UV FITS file: J1454-4012_X_2000_05_22_pus_uvs.fits wwins J1454-4012_X_2000_05_22_pus_map.win ! wwins: Wrote 1 windows to J1454-4012_X_2000_05_22_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 = 0.00279355 Jy ! Component: 100 - total flux cleaned = 0.00382766 Jy ! Component: 150 - total flux cleaned = 0.00419395 Jy ! Component: 200 - total flux cleaned = 0.00427676 Jy ! Component: 250 - total flux cleaned = 0.00443086 Jy ! Component: 300 - total flux cleaned = 0.00487778 Jy ! Component: 350 - total flux cleaned = 0.00502165 Jy ! Component: 400 - total flux cleaned = 0.00494998 Jy ! Component: 450 - total flux cleaned = 0.00481331 Jy ! Component: 500 - total flux cleaned = 0.00488005 Jy ! Component: 550 - total flux cleaned = 0.00494416 Jy ! Component: 600 - total flux cleaned = 0.00487938 Jy ! Component: 650 - total flux cleaned = 0.00487843 Jy ! Component: 700 - total flux cleaned = 0.0046314 Jy ! Component: 750 - total flux cleaned = 0.00457056 Jy ! Component: 800 - total flux cleaned = 0.0042707 Jy ! Component: 850 - total flux cleaned = 0.00379472 Jy ! Component: 900 - total flux cleaned = 0.00332447 Jy ! Component: 950 - total flux cleaned = 0.00267936 Jy ! Component: 1000 - total flux cleaned = 0.00215276 Jy ! Component: 1050 - total flux cleaned = 0.00156718 Jy ! Component: 1100 - total flux cleaned = 0.00139096 Jy ! Component: 1150 - total flux cleaned = 0.00127194 Jy ! Component: 1200 - total flux cleaned = 0.00115223 Jy ! Component: 1250 - total flux cleaned = 0.00102979 Jy ! Component: 1300 - total flux cleaned = 0.00109251 Jy ! Component: 1350 - total flux cleaned = 0.0010308 Jy ! Component: 1400 - total flux cleaned = 0.00096608 Jy ! Component: 1450 - total flux cleaned = 0.00096698 Jy ! Component: 1500 - total flux cleaned = 0.000900445 Jy ! Component: 1550 - total flux cleaned = 0.000901369 Jy ! Component: 1600 - total flux cleaned = 0.000901122 Jy ! Component: 1650 - total flux cleaned = 0.000900516 Jy ! Component: 1700 - total flux cleaned = 0.000972732 Jy ! Component: 1750 - total flux cleaned = 0.00097378 Jy ! Component: 1800 - total flux cleaned = 0.00105241 Jy ! Component: 1850 - total flux cleaned = 0.00105248 Jy ! Component: 1900 - total flux cleaned = 0.00113384 Jy ! Component: 1950 - total flux cleaned = 0.00122101 Jy ! Component: 2000 - total flux cleaned = 0.00122135 Jy ! Total flux subtracted in 2048 components = 0.00131174 Jy ! Clean residual min=-0.004884 max=0.005316 Jy/beam ! Clean residual mean=-0.000060 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.453218 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 200 components and 0.453218 Jy ![Exited script file: muppet] wmap "J1454-4012_X_2000_05_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8349 x 7.96 at 4.233 degrees (North through East) ! Clean map min=-0.010271 max=0.36729 Jy/beam ! Writing clean map to FITS file: J1454-4012_X_2000_05_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.367293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00175644 device "J1454-4012_X_2000_05_22_pus\_map.eps/VPS" ! Attempting to open device: 'J1454-4012_X_2000_05_22_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43463 1.43463 2.86926 5.73853 11.4771 22.9541 45.9082 91.8164 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0052 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.367 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8349 x 7.96 at 4.233 degrees (North through East) ! Clean map min=-0.010271 max=0.36729 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1454-4012_X_2000_05_22_pus\_map.gif/vgif" ! Attempting to open device: 'J1454-4012_X_2000_05_22_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1454-4012_X_2000_05_22_pus_uvs.log closed on Mon Nov 12 18:16:13 2007