! Started logfile: J2236-1433_S_1997_01_11_pus_uvs.log on Fri Feb 3 23:00:32 2006 obs J2236-1433_S_1997_01_11_pus_uva.fits ! Reading UV FITS file: J2236-1433_S_1997_01_11_pus_uva.fits ! AN table 1: 204 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900545 visibilities/baseline/integration-bin. ! Found source: J2236-1433 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22049e+09 4e+06 1 4e+06 ! 02 2 2.23236e+09 4e+06 1 4e+06 ! 03 3 2.29236e+09 4e+06 1 4e+06 ! 04 4 2.32236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 606 lines of history. ! ! Reading 33068 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 = 0.5 float taper_size taper_size = 20. 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833117Jy sigma=0.004794 ! Fit after self-cal, rms=0.795059Jy sigma=0.004596 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.721 mas, bmaj=7.087 mas, bpa=-3.123 degrees ! Estimated noise=1099.54 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 = 0.203192 Jy ! Component: 100 - total flux cleaned = 0.254697 Jy ! Total flux subtracted in 100 components = 0.254697 Jy ! Clean residual min=-0.014201 max=0.030215 Jy/beam ! Clean residual mean=0.000078 rms=0.004323 Jy/beam ! Combined flux in latest and established models = 0.254697 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.254697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344287Jy sigma=0.001866 ! Fit after self-cal, rms=0.344231Jy sigma=0.001866 ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317174 Jy ! Component: 100 - total flux cleaned = 0.0521671 Jy ! Total flux subtracted in 100 components = 0.0521671 Jy ! Clean residual min=-0.013176 max=0.018244 Jy/beam ! Clean residual mean=0.000111 rms=0.003521 Jy/beam ! Combined flux in latest and established models = 0.306864 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.306864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.339755Jy sigma=0.001836 ! Fit after self-cal, rms=0.339522Jy sigma=0.001834 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=8.685 mas, bpa=-2.368 degrees ! Estimated noise=681.593 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 = 0.0255536 Jy ! Component: 100 - total flux cleaned = 0.0388512 Jy ! Component: 150 - total flux cleaned = 0.0456386 Jy ! Component: 200 - total flux cleaned = 0.0477671 Jy ! Total flux subtracted in 200 components = 0.0477671 Jy ! Clean residual min=-0.010426 max=0.013470 Jy/beam ! Clean residual mean=0.000420 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 0.354631 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 81 components and 0.354631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337661Jy sigma=0.001822 ! Fit after self-cal, rms=0.337472Jy sigma=0.001820 ! 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 0.97 FD 1.02 HN 1.20 KP 0.87 ! LA 0.96 MK 0.96 NL 0.69 OV 1.09 ! PT 1.05 SC 0.80 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.37 KP 0.99 ! LA 1.05 MK 0.99 NL 0.89 OV 1.04 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.19 KP 0.92 ! LA 0.80 MK 0.86 NL 0.94 OV 0.93 ! PT 1.19 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 0.97 FD 1.08 HN 1.42 KP 0.96 ! LA 0.86 MK 0.94 NL 1.04 OV 1.01 ! PT 1.11 SC 1.06 ! ! ! Fit before self-cal, rms=0.337472Jy sigma=0.001820 ! Fit after self-cal, rms=0.332950Jy sigma=0.001796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=8.542 mas, bpa=-1.873 degrees ! Estimated noise=676.059 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 = 0.00416182 Jy ! Component: 100 - total flux cleaned = 0.00378339 Jy ! Component: 150 - total flux cleaned = 0.00346275 Jy ! Component: 200 - total flux cleaned = 0.00318466 Jy ! Total flux subtracted in 200 components = 0.00318466 Jy ! Clean residual min=-0.006065 max=0.006928 Jy/beam ! Clean residual mean=0.000381 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.357816 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.357816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332807Jy sigma=0.001796 ! Fit after self-cal, rms=0.333507Jy sigma=0.001794 ! 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=0.333507Jy sigma=0.001794 ! Fit after self-cal, rms=0.337949Jy sigma=0.001790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=8.501 mas, bpa=-2.023 degrees ! Estimated noise=674.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261889 Jy ! Component: 100 - total flux cleaned = 0.00262421 Jy ! Component: 150 - total flux cleaned = 0.00262498 Jy ! Component: 200 - total flux cleaned = 0.00273936 Jy ! Total flux subtracted in 200 components = 0.00273936 Jy ! Clean residual min=-0.004717 max=0.005684 Jy/beam ! Clean residual mean=0.000262 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.360555 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.360555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337893Jy sigma=0.001790 ! Fit after self-cal, rms=0.338181Jy sigma=0.001790 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 = 0.000468447 Jy ! Component: 100 - total flux cleaned = 0.000472015 Jy ! Component: 150 - total flux cleaned = 0.00047142 Jy ! Component: 200 - total flux cleaned = 0.000514502 Jy ! Total flux subtracted in 200 components = 0.000514502 Jy ! Clean residual min=-0.004803 max=0.005726 Jy/beam ! Clean residual mean=0.000265 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.361069 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.361069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338158Jy sigma=0.001789 ! Fit after self-cal, rms=0.338153Jy sigma=0.001789 ! 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=0.338153Jy sigma=0.001789 ! Fit after self-cal, rms=0.336727Jy sigma=0.001789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=8.478 mas, bpa=-2.038 degrees ! Estimated noise=672.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143083 Jy ! Component: 100 - total flux cleaned = 0.00166646 Jy ! Component: 150 - total flux cleaned = 0.00181078 Jy ! Component: 200 - total flux cleaned = 0.00193868 Jy ! Total flux subtracted in 200 components = 0.00193868 Jy ! Clean residual min=-0.004685 max=0.005551 Jy/beam ! Clean residual mean=0.000261 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.363008 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.363008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336700Jy sigma=0.001789 ! Fit after self-cal, rms=0.336716Jy sigma=0.001789 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 = 0.000419573 Jy ! Component: 100 - total flux cleaned = 0.000376249 Jy ! Component: 150 - total flux cleaned = 0.000412211 Jy ! Component: 200 - total flux cleaned = 0.000412753 Jy ! Total flux subtracted in 200 components = 0.000412753 Jy ! Clean residual min=-0.004678 max=0.005545 Jy/beam ! Clean residual mean=0.000260 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.363421 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.363421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336703Jy sigma=0.001789 ! Fit after self-cal, rms=0.336700Jy sigma=0.001789 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336700Jy sigma=0.001789 ! Fit after self-cal, rms=0.335239Jy sigma=0.001789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.938 mas, bmaj=14.4 mas, bpa=2.282 degrees ! Estimated noise=816.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221923 Jy ! Component: 100 - total flux cleaned = 0.00319691 Jy ! Component: 150 - total flux cleaned = 0.0032989 Jy ! Component: 200 - total flux cleaned = 0.0033912 Jy ! Total flux subtracted in 200 components = 0.0033912 Jy ! Clean residual min=-0.004719 max=0.006587 Jy/beam ! Clean residual mean=0.000505 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.366812 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 118 components and 0.366812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335235Jy sigma=0.001789 ! Fit after self-cal, rms=0.335227Jy sigma=0.001789 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 = 0.000256427 Jy ! Component: 100 - total flux cleaned = 0.000324936 Jy ! Component: 150 - total flux cleaned = 0.0004077 Jy ! Component: 200 - total flux cleaned = 0.000465495 Jy ! Total flux subtracted in 200 components = 0.000465495 Jy ! Clean residual min=-0.004671 max=0.006543 Jy/beam ! Clean residual mean=0.000502 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.367278 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 119 components and 0.367278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335223Jy sigma=0.001789 ! Fit after self-cal, rms=0.335222Jy sigma=0.001789 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=8.457 mas, bpa=-2.048 degrees ! Estimated noise=670.179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 8.457 at -2.048 degrees (North through East) ! Clean map min=-0.0043773 max=0.26038 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.676 mas, bmaj=6.925 mas, bpa=-3.062 degrees ! Estimated noise=1061.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192994 Jy ! Component: 100 - total flux cleaned = 0.250466 Jy ! Component: 150 - total flux cleaned = 0.285977 Jy ! Component: 200 - total flux cleaned = 0.309451 Jy ! Total flux subtracted in 200 components = 0.309451 Jy ! Clean residual min=-0.007923 max=0.012902 Jy/beam ! Clean residual mean=0.000063 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.309451 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.309451 Jy ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=8.457 mas, bpa=-2.048 degrees ! Estimated noise=670.179 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 = 0.025078 Jy ! Component: 100 - total flux cleaned = 0.038544 Jy ! Component: 150 - total flux cleaned = 0.0463244 Jy ! Component: 200 - total flux cleaned = 0.0509021 Jy ! Total flux subtracted in 200 components = 0.0509021 Jy ! Clean residual min=-0.004875 max=0.005625 Jy/beam ! Clean residual mean=0.000268 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.360353 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 75 components and 0.360353 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.938 mas, bmaj=14.4 mas, bpa=2.282 degrees ! Estimated noise=816.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422068 Jy ! Component: 100 - total flux cleaned = 0.00609508 Jy ! Component: 150 - total flux cleaned = 0.00634257 Jy ! Component: 200 - total flux cleaned = 0.00651401 Jy ! Total flux subtracted in 200 components = 0.00651401 Jy ! Clean residual min=-0.004860 max=0.006588 Jy/beam ! Clean residual mean=0.000503 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.366867 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 = 0.000182832 Jy ! Component: 100 - total flux cleaned = 0.000248371 Jy ! Component: 150 - total flux cleaned = 0.000278869 Jy ! Component: 200 - total flux cleaned = 0.000336836 Jy ! Total flux subtracted in 200 components = 0.000336836 Jy ! Clean residual min=-0.004777 max=0.006568 Jy/beam ! Clean residual mean=0.000502 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.367203 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.367203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=8.457 mas, bpa=-2.048 degrees ! Estimated noise=670.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566244 Jy ! Component: 100 - total flux cleaned = -0.00101277 Jy ! Component: 150 - total flux cleaned = -0.00137009 Jy ! Component: 200 - total flux cleaned = -0.0016129 Jy ! Total flux subtracted in 200 components = -0.0016129 Jy ! Clean residual min=-0.004712 max=0.005494 Jy/beam ! Clean residual mean=0.000260 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.365591 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.365591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335223Jy sigma=0.001789 ! Fit after self-cal, rms=0.335217Jy sigma=0.001789 wmodel J2236-1433_S_1997_01_11_pus_map.mod ! Writing 93 model components to file: J2236-1433_S_1997_01_11_pus_map.mod wobs J2236-1433_S_1997_01_11_pus_uvs.fits ! Writing UV FITS file: J2236-1433_S_1997_01_11_pus_uvs.fits wwins J2236-1433_S_1997_01_11_pus_map.win ! wwins: Wrote 2 windows to J2236-1433_S_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 = 0.00249214 Jy ! Component: 100 - total flux cleaned = 0.00373597 Jy ! Component: 150 - total flux cleaned = 0.00472182 Jy ! Component: 200 - total flux cleaned = 0.00503275 Jy ! Component: 250 - total flux cleaned = 0.00548401 Jy ! Component: 300 - total flux cleaned = 0.0057737 Jy ! Component: 350 - total flux cleaned = 0.0059851 Jy ! Component: 400 - total flux cleaned = 0.00646162 Jy ! Component: 450 - total flux cleaned = 0.00692221 Jy ! Component: 500 - total flux cleaned = 0.00717698 Jy ! Component: 550 - total flux cleaned = 0.00742628 Jy ! Component: 600 - total flux cleaned = 0.0077915 Jy ! Component: 650 - total flux cleaned = 0.00820804 Jy ! Component: 700 - total flux cleaned = 0.00844103 Jy ! Component: 750 - total flux cleaned = 0.00866967 Jy ! Component: 800 - total flux cleaned = 0.00906166 Jy ! Component: 850 - total flux cleaned = 0.00933561 Jy ! Component: 900 - total flux cleaned = 0.00965773 Jy ! Component: 950 - total flux cleaned = 0.00992137 Jy ! Component: 1000 - total flux cleaned = 0.0101287 Jy ! Component: 1050 - total flux cleaned = 0.0104338 Jy ! Component: 1100 - total flux cleaned = 0.0105334 Jy ! Component: 1150 - total flux cleaned = 0.0108297 Jy ! Component: 1200 - total flux cleaned = 0.0111199 Jy ! Component: 1250 - total flux cleaned = 0.0111676 Jy ! Component: 1300 - total flux cleaned = 0.0112625 Jy ! Component: 1350 - total flux cleaned = 0.0115415 Jy ! Component: 1400 - total flux cleaned = 0.0117243 Jy ! Component: 1450 - total flux cleaned = 0.0118138 Jy ! Component: 1500 - total flux cleaned = 0.0119478 Jy ! Component: 1550 - total flux cleaned = 0.0121234 Jy ! Component: 1600 - total flux cleaned = 0.0121669 Jy ! Component: 1650 - total flux cleaned = 0.0123382 Jy ! Component: 1700 - total flux cleaned = 0.0124654 Jy ! Component: 1750 - total flux cleaned = 0.0125903 Jy ! Component: 1800 - total flux cleaned = 0.0127144 Jy ! Component: 1850 - total flux cleaned = 0.0128371 Jy ! Component: 1900 - total flux cleaned = 0.0129983 Jy ! Component: 1950 - total flux cleaned = 0.013277 Jy ! Component: 2000 - total flux cleaned = 0.0134346 Jy ! Total flux subtracted in 2048 components = 0.0136683 Jy ! Clean residual min=-0.002312 max=0.002801 Jy/beam ! Clean residual mean=0.000131 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.379259 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 219 components and 0.379259 Jy wmap "J2236-1433_S_1997_01_11_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 8.457 at -2.048 degrees (North through East) ! Clean map min=-0.0037375 max=0.26028 Jy/beam ! Writing clean map to FITS file: J2236-1433_S_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 0.260276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000792059 device "J2236-1433_S_1997_01_11_pus\_map.eps/VPS" ! Attempting to open device: 'J2236-1433_S_1997_01_11_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.912945 0.912945 1.82589 3.65178 7.30356 14.6071 29.2142 58.4285 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.26 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 8.457 at -2.048 degrees (North through East) ! Clean map min=-0.0037375 max=0.26028 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2236-1433_S_1997_01_11_pus\_map.gif/vgif" ! Attempting to open device: 'J2236-1433_S_1997_01_11_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J2236-1433_S_1997_01_11_pus_uvs.log closed on Fri Feb 3 23:01:59 2006