! Started logfile: J1945-3111_S_2009_04_21_pus_uvs.log on Mon Jan 24 18:35:28 2011 obs J1945-3111_S_2009_04_21_pus_uva.fits ! Reading UV FITS file: J1945-3111_S_2009_04_21_pus_uva.fits ! AN table 1: 186 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.333244 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1945-3111 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1864 lines of history. ! ! Reading 29752 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1945-3111_S_2009_04_21_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 0.500x0.500 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 1220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1220 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978892Jy sigma=0.007273 ! Fit after self-cal, rms=0.895895Jy sigma=0.006712 ! 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=2.418 mas, bmaj=5.916 mas, bpa=-2.92 degrees ! Estimated noise=1440.29 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 = 0.096004 Jy ! Component: 100 - total flux cleaned = 0.117085 Jy ! Total flux subtracted in 100 components = 0.117085 Jy ! Clean residual min=-0.011259 max=0.009809 Jy/beam ! Clean residual mean=0.000012 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.117085 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.117085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192653Jy sigma=0.001322 ! Fit after self-cal, rms=0.192320Jy sigma=0.001320 ! 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=3.202 mas, bmaj=7.652 mas, bpa=-1.863 degrees ! Estimated noise=552.782 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 = 0.00718902 Jy ! Component: 100 - total flux cleaned = 0.00994413 Jy ! Component: 150 - total flux cleaned = 0.0104538 Jy ! Component: 200 - total flux cleaned = 0.0105597 Jy ! Total flux subtracted in 200 components = 0.0105597 Jy ! Clean residual min=-0.006618 max=0.004611 Jy/beam ! Clean residual mean=0.000038 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.127645 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.127645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192051Jy sigma=0.001318 ! Fit after self-cal, rms=0.192073Jy sigma=0.001318 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.10 KB 1.00* ! KK 1.00* KP 0.81 LA 1.08 MK 0.99 ! NL 1.05 NY 1.00* OV 1.01 PT 1.00 ! SC 1.02 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.14 KB 1.00* ! KK 1.00* KP 1.02 LA 1.14 MK 0.97 ! NL 1.02 NY 1.00* OV 0.99 PT 1.03 ! SC 1.10 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.04 KB 1.00* ! KK 1.00* KP 1.02 LA 1.07 MK 0.97 ! NL 1.04 NY 1.00* OV 1.04 PT 1.09 ! SC 0.99 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.58 FD 1.06 HN 1.15 KB 1.00* ! KK 1.00* KP 1.06 LA 1.00 MK 0.95 ! NL 1.06 NY 1.00* OV 0.90 PT 0.95 ! SC 0.99 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.192073Jy sigma=0.001318 ! Fit after self-cal, rms=0.182970Jy sigma=0.001306 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.601 mas, bpa=-2.012 degrees ! Estimated noise=552.036 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 = 0.000761823 Jy ! Component: 100 - total flux cleaned = 0.000719522 Jy ! Component: 150 - total flux cleaned = 0.000638225 Jy ! Component: 200 - total flux cleaned = 0.000562592 Jy ! Total flux subtracted in 200 components = 0.000562592 Jy ! Clean residual min=-0.004567 max=0.003947 Jy/beam ! Clean residual mean=0.000088 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.128207 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.128207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182950Jy sigma=0.001306 ! Fit after self-cal, rms=0.183750Jy sigma=0.001302 ! 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=0.183750Jy sigma=0.001302 ! Fit after self-cal, rms=0.186200Jy sigma=0.001281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.53 mas, bpa=-1.432 degrees ! Estimated noise=555.875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122931 Jy ! Component: 100 - total flux cleaned = 0.00130524 Jy ! Component: 150 - total flux cleaned = 0.00133494 Jy ! Component: 200 - total flux cleaned = 0.00133427 Jy ! Total flux subtracted in 200 components = 0.00133427 Jy ! Clean residual min=-0.002666 max=0.003006 Jy/beam ! Clean residual mean=0.000080 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.129541 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.129541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186177Jy sigma=0.001281 ! Fit after self-cal, rms=0.188432Jy sigma=0.001273 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 = -0.00166729 Jy ! Component: 100 - total flux cleaned = -0.00175816 Jy ! Component: 150 - total flux cleaned = -0.00183542 Jy ! Component: 200 - total flux cleaned = -0.00186956 Jy ! Total flux subtracted in 200 components = -0.00186956 Jy ! Clean residual min=-0.004196 max=0.003171 Jy/beam ! Clean residual mean=0.000010 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.127672 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.127672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188391Jy sigma=0.001273 ! Fit after self-cal, rms=0.188427Jy sigma=0.001273 ! 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=0.188427Jy sigma=0.001273 ! Fit after self-cal, rms=0.207731Jy sigma=0.001269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=7.488 mas, bpa=-1.459 degrees ! Estimated noise=566.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195608 Jy ! Component: 100 - total flux cleaned = 0.00268035 Jy ! Component: 150 - total flux cleaned = 0.00272407 Jy ! Component: 200 - total flux cleaned = 0.0027441 Jy ! Total flux subtracted in 200 components = 0.0027441 Jy ! Clean residual min=-0.003094 max=0.002922 Jy/beam ! Clean residual mean=0.000082 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.130416 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.130416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207701Jy sigma=0.001268 ! Fit after self-cal, rms=0.210131Jy sigma=0.001266 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 = -0.00153382 Jy ! Component: 100 - total flux cleaned = -0.00166411 Jy ! Component: 150 - total flux cleaned = -0.00174617 Jy ! Component: 200 - total flux cleaned = -0.00176993 Jy ! Total flux subtracted in 200 components = -0.00176993 Jy ! Clean residual min=-0.003483 max=0.002884 Jy/beam ! Clean residual mean=0.000040 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.128646 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.128646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210102Jy sigma=0.001266 ! Fit after self-cal, rms=0.210121Jy sigma=0.001266 ! 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=0.210121Jy sigma=0.001266 ! Fit after self-cal, rms=0.251884Jy sigma=0.001264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.119 mas, bmaj=19.75 mas, bpa=4.291 degrees ! Estimated noise=714.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210365 Jy ! Component: 100 - total flux cleaned = 0.00254043 Jy ! Component: 150 - total flux cleaned = 0.00254182 Jy ! Component: 200 - total flux cleaned = 0.00252596 Jy ! Total flux subtracted in 200 components = 0.00252596 Jy ! Clean residual min=-0.002567 max=0.002848 Jy/beam ! Clean residual mean=0.000157 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.131172 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.131172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251878Jy sigma=0.001264 ! Fit after self-cal, rms=0.253441Jy sigma=0.001263 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 = -0.00106077 Jy ! Component: 100 - total flux cleaned = -0.00132211 Jy ! Component: 150 - total flux cleaned = -0.00134713 Jy ! Component: 200 - total flux cleaned = -0.00136979 Jy ! Total flux subtracted in 200 components = -0.00136979 Jy ! Clean residual min=-0.002586 max=0.002721 Jy/beam ! Clean residual mean=0.000124 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.129802 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.129802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253437Jy sigma=0.001264 ! Fit after self-cal, rms=0.253447Jy sigma=0.001264 ! 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=3.201 mas, bmaj=7.458 mas, bpa=-1.532 degrees ! Estimated noise=576.934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 7.458 at -1.532 degrees (North through East) ! Clean map min=-0.0031538 max=0.12522 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=2.415 mas, bmaj=5.685 mas, bpa=-2.231 degrees ! Estimated noise=1486.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0961028 Jy ! Component: 100 - total flux cleaned = 0.117175 Jy ! Component: 150 - total flux cleaned = 0.124275 Jy ! Component: 200 - total flux cleaned = 0.126052 Jy ! Total flux subtracted in 200 components = 0.126052 Jy ! Clean residual min=-0.007336 max=0.007092 Jy/beam ! Clean residual mean=0.000019 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.126052 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.126052 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=7.458 mas, bpa=-1.532 degrees ! Estimated noise=576.934 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 = 0.0031574 Jy ! Component: 100 - total flux cleaned = 0.00346817 Jy ! Component: 150 - total flux cleaned = 0.00371434 Jy ! Component: 200 - total flux cleaned = 0.00391413 Jy ! Total flux subtracted in 200 components = 0.00391413 Jy ! Clean residual min=-0.003508 max=0.002997 Jy/beam ! Clean residual mean=0.000063 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.129966 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.129966 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=8.119 mas, bmaj=19.75 mas, bpa=4.291 degrees ! Estimated noise=714.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015178 Jy ! Component: 100 - total flux cleaned = 0.000125465 Jy ! Component: 150 - total flux cleaned = 0.000100801 Jy ! Component: 200 - total flux cleaned = 5.22356e-05 Jy ! Total flux subtracted in 200 components = 5.22356e-05 Jy ! Clean residual min=-0.002755 max=0.002846 Jy/beam ! Clean residual mean=0.000125 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.130018 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 = -4.44689e-05 Jy ! Component: 100 - total flux cleaned = -8.50418e-05 Jy ! Component: 150 - total flux cleaned = -0.00012464 Jy ! Component: 200 - total flux cleaned = -0.0001435 Jy ! Total flux subtracted in 200 components = -0.0001435 Jy ! Clean residual min=-0.002665 max=0.002794 Jy/beam ! Clean residual mean=0.000124 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.129874 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.129874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=7.458 mas, bpa=-1.532 degrees ! Estimated noise=576.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530418 Jy ! Component: 100 - total flux cleaned = 0.000564735 Jy ! Component: 150 - total flux cleaned = 0.000565167 Jy ! Component: 200 - total flux cleaned = 0.00059286 Jy ! Total flux subtracted in 200 components = 0.00059286 Jy ! Clean residual min=-0.003368 max=0.002964 Jy/beam ! Clean residual mean=0.000062 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.130467 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.130467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253444Jy sigma=0.001264 ! Fit after self-cal, rms=0.253432Jy sigma=0.001264 wmodel J1945-3111_S_2009_04_21_pus_map.mod ! Writing 45 model components to file: J1945-3111_S_2009_04_21_pus_map.mod wobs J1945-3111_S_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J1945-3111_S_2009_04_21_pus_uvs.fits wwins J1945-3111_S_2009_04_21_pus_map.win ! wwins: Wrote 1 windows to J1945-3111_S_2009_04_21_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 = -0.000860257 Jy ! Component: 100 - total flux cleaned = -0.000860248 Jy ! Component: 150 - total flux cleaned = -0.000862624 Jy ! Component: 200 - total flux cleaned = -0.000863467 Jy ! Component: 250 - total flux cleaned = -0.000904571 Jy ! Component: 300 - total flux cleaned = -0.000864897 Jy ! Component: 350 - total flux cleaned = -0.000939329 Jy ! Component: 400 - total flux cleaned = -0.00130087 Jy ! Component: 450 - total flux cleaned = -0.00161688 Jy ! Component: 500 - total flux cleaned = -0.00185618 Jy ! Component: 550 - total flux cleaned = -0.00208899 Jy ! Component: 600 - total flux cleaned = -0.00218602 Jy ! Component: 650 - total flux cleaned = -0.00234542 Jy ! Component: 700 - total flux cleaned = -0.00253197 Jy ! Component: 750 - total flux cleaned = -0.00268433 Jy ! Component: 800 - total flux cleaned = -0.00277408 Jy ! Component: 850 - total flux cleaned = -0.00289108 Jy ! Component: 900 - total flux cleaned = -0.00294867 Jy ! Component: 950 - total flux cleaned = -0.00286447 Jy ! Component: 1000 - total flux cleaned = -0.00286499 Jy ! Component: 1050 - total flux cleaned = -0.00286538 Jy ! Component: 1100 - total flux cleaned = -0.00291855 Jy ! Component: 1150 - total flux cleaned = -0.00283935 Jy ! Component: 1200 - total flux cleaned = -0.00278751 Jy ! Component: 1250 - total flux cleaned = -0.00271115 Jy ! Component: 1300 - total flux cleaned = -0.00261067 Jy ! Component: 1350 - total flux cleaned = -0.00256132 Jy ! Component: 1400 - total flux cleaned = -0.00243879 Jy ! Component: 1450 - total flux cleaned = -0.00231858 Jy ! Component: 1500 - total flux cleaned = -0.00224716 Jy ! Component: 1550 - total flux cleaned = -0.00220002 Jy ! Component: 1600 - total flux cleaned = -0.00208424 Jy ! Component: 1650 - total flux cleaned = -0.00208422 Jy ! Component: 1700 - total flux cleaned = -0.00194799 Jy ! Component: 1750 - total flux cleaned = -0.00190342 Jy ! Component: 1800 - total flux cleaned = -0.00181472 Jy ! Component: 1850 - total flux cleaned = -0.00172698 Jy ! Component: 1900 - total flux cleaned = -0.00161855 Jy ! Component: 1950 - total flux cleaned = -0.00155417 Jy ! Component: 2000 - total flux cleaned = -0.0015117 Jy ! Total flux subtracted in 2048 components = -0.0013852 Jy ! Clean residual min=-0.001318 max=0.001561 Jy/beam ! Clean residual mean=0.000039 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.129082 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 186 components and 0.129082 Jy ![Exited script file: muppet] wmap "J1945-3111_S_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 7.458 at -1.532 degrees (North through East) ! Clean map min=-0.0025479 max=0.12414 Jy/beam ! Writing clean map to FITS file: J1945-3111_S_2009_04_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124137 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416856 device "J1945-3111_S_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J1945-3111_S_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00741 1.00741 2.01482 4.02963 8.05927 16.1185 32.2371 64.4742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 7.458 at -1.532 degrees (North through East) ! Clean map min=-0.0025479 max=0.12414 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1945-3111_S_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J1945-3111_S_2009_04_21_pus_map.gif/vgif' mapplot cln