! Started logfile: J1445-1629_X_1997_01_11_pus_uvs.log on Sun Feb 12 23:38:48 2006 obs J1445-1629_X_1997_01_11_pus_uva.fits ! Reading UV FITS file: J1445-1629_X_1997_01_11_pus_uva.fits ! AN table 1: 199 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734003 visibilities/baseline/integration-bin. ! Found source: J1445-1629 ! ! 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 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 458 lines of history. ! ! Reading 26292 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 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886486Jy sigma=0.006240 ! Fit after self-cal, rms=0.846064Jy sigma=0.005962 ! 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=0.766 mas, bmaj=2.185 mas, bpa=-1.357 degrees ! Estimated noise=1019.52 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 = 0.178609 Jy ! Component: 100 - total flux cleaned = 0.221668 Jy ! Total flux subtracted in 100 components = 0.221668 Jy ! Clean residual min=-0.012723 max=0.033953 Jy/beam ! Clean residual mean=0.000083 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 0.221668 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.221668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385995Jy sigma=0.001653 ! Fit after self-cal, rms=0.385962Jy sigma=0.001652 ! Inverting map ! Added new window around map position (1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02954 Jy ! Component: 100 - total flux cleaned = 0.0447267 Jy ! Total flux subtracted in 100 components = 0.0447267 Jy ! Clean residual min=-0.010736 max=0.013406 Jy/beam ! Clean residual mean=-0.000042 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.266395 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.266394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382774Jy sigma=0.001610 ! Fit after self-cal, rms=0.382719Jy sigma=0.001607 ! 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=0.9807 mas, bmaj=2.633 mas, bpa=-2.183 degrees ! Estimated noise=580.516 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 = 0.0190943 Jy ! Component: 100 - total flux cleaned = 0.0280531 Jy ! Component: 150 - total flux cleaned = 0.0328499 Jy ! Component: 200 - total flux cleaned = 0.0340015 Jy ! Total flux subtracted in 200 components = 0.0340015 Jy ! Clean residual min=-0.007246 max=0.008405 Jy/beam ! Clean residual mean=-0.000166 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.300396 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.300396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381640Jy sigma=0.001594 ! Fit after self-cal, rms=0.381661Jy sigma=0.001593 ! 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: ! BR 0.96 FD 0.92 HN 1.18 KP 0.95 ! LA 0.96 MK 0.97 NL 1.07 OV 0.94 ! PT 1.19 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.15 KP 0.94 ! LA 0.98 MK 0.94 NL 1.03 OV 0.95 ! PT 1.23 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.14 KP 0.95 ! LA 0.98 MK 0.89 NL 1.12 OV 0.93 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.15 KP 0.97 ! LA 0.99 MK 0.94 NL 1.13 OV 0.91 ! PT 1.18 SC 1.04 ! ! ! Fit before self-cal, rms=0.381661Jy sigma=0.001593 ! Fit after self-cal, rms=0.407535Jy sigma=0.001579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=2.616 mas, bpa=-2.29 degrees ! Estimated noise=577.253 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459597 Jy ! Component: 100 - total flux cleaned = 0.00568023 Jy ! Component: 150 - total flux cleaned = 0.00579538 Jy ! Component: 200 - total flux cleaned = 0.00589824 Jy ! Total flux subtracted in 200 components = 0.00589824 Jy ! Clean residual min=-0.003886 max=0.003521 Jy/beam ! Clean residual mean=-0.000089 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.306294 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.306294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.407390Jy sigma=0.001577 ! Fit after self-cal, rms=0.407756Jy sigma=0.001576 ! 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=0.407756Jy sigma=0.001576 ! Fit after self-cal, rms=0.412202Jy sigma=0.001574 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=2.615 mas, bpa=-2.333 degrees ! Estimated noise=576.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303054 Jy ! Component: 100 - total flux cleaned = 0.00399695 Jy ! Component: 150 - total flux cleaned = 0.00424791 Jy ! Component: 200 - total flux cleaned = 0.00441188 Jy ! Total flux subtracted in 200 components = 0.00441188 Jy ! Clean residual min=-0.003336 max=0.003076 Jy/beam ! Clean residual mean=-0.000067 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.310706 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.310706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412149Jy sigma=0.001574 ! Fit after self-cal, rms=0.412202Jy sigma=0.001574 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 = 0.000466138 Jy ! Component: 100 - total flux cleaned = 0.000729147 Jy ! Component: 150 - total flux cleaned = 0.000682898 Jy ! Component: 200 - total flux cleaned = 0.000644764 Jy ! Total flux subtracted in 200 components = 0.000644764 Jy ! Clean residual min=-0.003274 max=0.003108 Jy/beam ! Clean residual mean=-0.000071 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.311351 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.311351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412184Jy sigma=0.001574 ! Fit after self-cal, rms=0.412189Jy sigma=0.001574 ! 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=0.412189Jy sigma=0.001574 ! Fit after self-cal, rms=0.411947Jy sigma=0.001573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=2.611 mas, bpa=-2.377 degrees ! Estimated noise=576.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177543 Jy ! Component: 100 - total flux cleaned = 0.00234286 Jy ! Component: 150 - total flux cleaned = 0.00242058 Jy ! Component: 200 - total flux cleaned = 0.00242239 Jy ! Total flux subtracted in 200 components = 0.00242239 Jy ! Clean residual min=-0.003233 max=0.002916 Jy/beam ! Clean residual mean=-0.000071 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.313773 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 0.313773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.411922Jy sigma=0.001573 ! Fit after self-cal, rms=0.411928Jy sigma=0.001573 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 = 0.000125573 Jy ! Component: 100 - total flux cleaned = 0.000340731 Jy ! Component: 150 - total flux cleaned = 0.000341675 Jy ! Component: 200 - total flux cleaned = 0.000313274 Jy ! Total flux subtracted in 200 components = 0.000313274 Jy ! Clean residual min=-0.003202 max=0.002948 Jy/beam ! Clean residual mean=-0.000072 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.314086 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.314086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.411920Jy sigma=0.001573 ! Fit after self-cal, rms=0.411921Jy sigma=0.001573 ! 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=0.411921Jy sigma=0.001573 ! Fit after self-cal, rms=0.412192Jy sigma=0.001573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=4.29 mas, bpa=3.94 degrees ! Estimated noise=709.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148802 Jy ! Component: 100 - total flux cleaned = 0.00168627 Jy ! Component: 150 - total flux cleaned = 0.00179065 Jy ! Component: 200 - total flux cleaned = 0.0017917 Jy ! Total flux subtracted in 200 components = 0.0017917 Jy ! Clean residual min=-0.003023 max=0.002589 Jy/beam ! Clean residual mean=-0.000138 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.315878 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.315878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412180Jy sigma=0.001573 ! Fit after self-cal, rms=0.412183Jy sigma=0.001573 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 = 7.09159e-05 Jy ! Component: 100 - total flux cleaned = 0.000149977 Jy ! Component: 150 - total flux cleaned = 0.000173086 Jy ! Component: 200 - total flux cleaned = 0.000173427 Jy ! Total flux subtracted in 200 components = 0.000173427 Jy ! Clean residual min=-0.002977 max=0.002586 Jy/beam ! Clean residual mean=-0.000140 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.316052 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.316052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412179Jy sigma=0.001573 ! Fit after self-cal, rms=0.412180Jy sigma=0.001573 ! 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=0.972 mas, bmaj=2.609 mas, bpa=-2.398 degrees ! Estimated noise=576.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.972 x 2.609 at -2.398 degrees (North through East) ! Clean map min=-0.0029461 max=0.22779 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=0.762 mas, bmaj=2.175 mas, bpa=-1.554 degrees ! Estimated noise=1010.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175345 Jy ! Component: 100 - total flux cleaned = 0.229596 Jy ! Component: 150 - total flux cleaned = 0.256307 Jy ! Component: 200 - total flux cleaned = 0.271568 Jy ! Total flux subtracted in 200 components = 0.271568 Jy ! Clean residual min=-0.006823 max=0.008194 Jy/beam ! Clean residual mean=0.000052 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.271568 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.271568 Jy ! Inverting map and beam ! Estimated beam: bmin=0.972 mas, bmaj=2.609 mas, bpa=-2.398 degrees ! Estimated noise=576.54 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 = 0.0161354 Jy ! Component: 100 - total flux cleaned = 0.0249945 Jy ! Component: 150 - total flux cleaned = 0.030879 Jy ! Component: 200 - total flux cleaned = 0.0349845 Jy ! Total flux subtracted in 200 components = 0.0349845 Jy ! Clean residual min=-0.003705 max=0.003141 Jy/beam ! Clean residual mean=-0.000039 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.306552 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.306553 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=2.384 mas, bmaj=4.29 mas, bpa=3.94 degrees ! Estimated noise=709.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430651 Jy ! Component: 100 - total flux cleaned = 0.00675116 Jy ! Component: 150 - total flux cleaned = 0.00752819 Jy ! Component: 200 - total flux cleaned = 0.00787989 Jy ! Total flux subtracted in 200 components = 0.00787989 Jy ! Clean residual min=-0.003051 max=0.002923 Jy/beam ! Clean residual mean=-0.000126 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.314432 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 = 0.000208932 Jy ! Component: 100 - total flux cleaned = 0.000388939 Jy ! Component: 150 - total flux cleaned = 0.00054612 Jy ! Component: 200 - total flux cleaned = 0.000603461 Jy ! Total flux subtracted in 200 components = 0.000603461 Jy ! Clean residual min=-0.002919 max=0.002719 Jy/beam ! Clean residual mean=-0.000132 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.315036 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 121 components and 0.315036 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.972 mas, bmaj=2.609 mas, bpa=-2.398 degrees ! Estimated noise=576.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125109 Jy ! Component: 100 - total flux cleaned = 7.71044e-05 Jy ! Component: 150 - total flux cleaned = 0.000118272 Jy ! Component: 200 - total flux cleaned = 0.000154594 Jy ! Total flux subtracted in 200 components = 0.000154594 Jy ! Clean residual min=-0.003321 max=0.002968 Jy/beam ! Clean residual mean=-0.000071 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.315191 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.315191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412195Jy sigma=0.001573 ! Fit after self-cal, rms=0.412189Jy sigma=0.001573 wmodel J1445-1629_X_1997_01_11_pus_map.mod ! Writing 132 model components to file: J1445-1629_X_1997_01_11_pus_map.mod wobs J1445-1629_X_1997_01_11_pus_uvs.fits ! Writing UV FITS file: J1445-1629_X_1997_01_11_pus_uvs.fits wwins J1445-1629_X_1997_01_11_pus_map.win ! wwins: Wrote 3 windows to J1445-1629_X_1997_01_11_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 = -0.000824299 Jy ! Component: 100 - total flux cleaned = -0.00113592 Jy ! Component: 150 - total flux cleaned = -0.00128362 Jy ! Component: 200 - total flux cleaned = -0.00151983 Jy ! Component: 250 - total flux cleaned = -0.00165517 Jy ! Component: 300 - total flux cleaned = -0.00174285 Jy ! Component: 350 - total flux cleaned = -0.00195776 Jy ! Component: 400 - total flux cleaned = -0.0022094 Jy ! Component: 450 - total flux cleaned = -0.00237363 Jy ! Component: 500 - total flux cleaned = -0.00253505 Jy ! Component: 550 - total flux cleaned = -0.00281227 Jy ! Component: 600 - total flux cleaned = -0.00296715 Jy ! Component: 650 - total flux cleaned = -0.0031194 Jy ! Component: 700 - total flux cleaned = -0.00330725 Jy ! Component: 750 - total flux cleaned = -0.00341776 Jy ! Component: 800 - total flux cleaned = -0.00352734 Jy ! Component: 850 - total flux cleaned = -0.00370735 Jy ! Component: 900 - total flux cleaned = -0.00391936 Jy ! Component: 950 - total flux cleaned = -0.00402411 Jy ! Component: 1000 - total flux cleaned = -0.00419718 Jy ! Component: 1050 - total flux cleaned = -0.00450439 Jy ! Component: 1100 - total flux cleaned = -0.00470597 Jy ! Component: 1150 - total flux cleaned = -0.00487274 Jy ! Component: 1200 - total flux cleaned = -0.00507051 Jy ! Component: 1250 - total flux cleaned = -0.00533106 Jy ! Component: 1300 - total flux cleaned = -0.00549164 Jy ! Component: 1350 - total flux cleaned = -0.00571492 Jy ! Component: 1400 - total flux cleaned = -0.0059668 Jy ! Component: 1450 - total flux cleaned = -0.00612213 Jy ! Component: 1500 - total flux cleaned = -0.00642979 Jy ! Component: 1550 - total flux cleaned = -0.00655129 Jy ! Component: 1600 - total flux cleaned = -0.00673204 Jy ! Component: 1650 - total flux cleaned = -0.00682201 Jy ! Component: 1700 - total flux cleaned = -0.0070587 Jy ! Component: 1750 - total flux cleaned = -0.00726395 Jy ! Component: 1800 - total flux cleaned = -0.00743786 Jy ! Component: 1850 - total flux cleaned = -0.00766701 Jy ! Component: 1900 - total flux cleaned = -0.00786552 Jy ! Component: 1950 - total flux cleaned = -0.00792151 Jy ! Component: 2000 - total flux cleaned = -0.00811607 Jy ! Total flux subtracted in 2048 components = -0.00814363 Jy ! Clean residual min=-0.001809 max=0.001659 Jy/beam ! Clean residual mean=-0.000059 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.307047 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 267 components and 0.307047 Jy wmap "J1445-1629_X_1997_01_11_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.972 x 2.609 at -2.398 degrees (North through East) ! Clean map min=-0.0027037 max=0.22818 Jy/beam ! Writing clean map to FITS file: J1445-1629_X_1997_01_11_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228184 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000542444 device "J1445-1629_X_1997_01_11_pus\_map.eps/VPS" ! Attempting to open device: 'J1445-1629_X_1997_01_11_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.713166 0.713166 1.42633 2.85266 5.70533 11.4107 22.8213 45.6426 91.2852 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/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: 0.972 x 2.609 at -2.398 degrees (North through East) ! Clean map min=-0.0027037 max=0.22818 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1445-1629_X_1997_01_11_pus\_map.gif/vgif" ! Attempting to open device: 'J1445-1629_X_1997_01_11_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1445-1629_X_1997_01_11_pus_uvs.log closed on Sun Feb 12 23:39:40 2006