! Started logfile: J1945-3111_X_2009_04_21_pus_uvs.log on Sun Jan 23 00:38:55 2011 obs J1945-3111_X_2009_04_21_pus_uva.fits ! Reading UV FITS file: J1945-3111_X_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 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 2445 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1945-3111_X_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 0.200x0.200 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 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 1236 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970344Jy sigma=0.007890 ! Fit after self-cal, rms=0.895776Jy sigma=0.007312 ! 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=0.6456 mas, bmaj=1.587 mas, bpa=-0.7831 degrees ! Estimated noise=996.725 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 = 0.0898758 Jy ! Component: 100 - total flux cleaned = 0.109564 Jy ! Total flux subtracted in 100 components = 0.109564 Jy ! Clean residual min=-0.004444 max=0.005968 Jy/beam ! Clean residual mean=-0.000013 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.109564 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.109564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157614Jy sigma=0.001198 ! Fit after self-cal, rms=0.157194Jy sigma=0.001195 ! 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=0.8374 mas, bmaj=1.992 mas, bpa=-1.303 degrees ! Estimated noise=508.947 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 = 0.00779228 Jy ! Component: 100 - total flux cleaned = 0.0105866 Jy ! Component: 150 - total flux cleaned = 0.0118331 Jy ! Component: 200 - total flux cleaned = 0.0124129 Jy ! Total flux subtracted in 200 components = 0.0124129 Jy ! Clean residual min=-0.002756 max=0.002815 Jy/beam ! Clean residual mean=0.000028 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.121977 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.121977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156848Jy sigma=0.001192 ! Fit after self-cal, rms=0.156864Jy sigma=0.001192 ! 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 0.97 FD 1.01 HN 1.04 KB 1.00* ! KK 1.00* KP 0.99 LA 0.97 MK 0.99 ! NL 1.00 NY 1.00* OV 0.99 PT 1.03 ! SC 1.03 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KB 1.00* ! KK 1.00* KP 0.96 LA 0.98 MK 1.01 ! NL 0.99 NY 1.00* OV 0.96 PT 1.00 ! SC 0.99 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 1.04 KB 1.00* ! KK 1.00* KP 1.16 LA 0.99 MK 1.03 ! NL 1.08 NY 1.00* OV 1.01 PT 1.03 ! SC 1.02 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.94 KB 1.00* ! KK 1.00* KP 0.95 LA 1.02 MK 0.94 ! NL 1.00 NY 1.00* OV 1.01 PT 0.97 ! SC 1.02 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.156864Jy sigma=0.001192 ! Fit after self-cal, rms=0.157973Jy sigma=0.001190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=1.997 mas, bpa=-1.512 degrees ! Estimated noise=509.067 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 = 0.000353307 Jy ! Component: 100 - total flux cleaned = 0.00035301 Jy ! Component: 150 - total flux cleaned = 0.00035322 Jy ! Component: 200 - total flux cleaned = 0.000353762 Jy ! Total flux subtracted in 200 components = 0.000353762 Jy ! Clean residual min=-0.002623 max=0.002742 Jy/beam ! Clean residual mean=0.000022 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.122331 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.122331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157967Jy sigma=0.001190 ! Fit after self-cal, rms=0.157985Jy sigma=0.001190 ! 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=0.157985Jy sigma=0.001190 ! Fit after self-cal, rms=0.160571Jy sigma=0.001188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2 mas, bpa=-1.425 degrees ! Estimated noise=509.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212782 Jy ! Component: 100 - total flux cleaned = 0.000228804 Jy ! Component: 150 - total flux cleaned = 0.000256699 Jy ! Component: 200 - total flux cleaned = 0.000281838 Jy ! Total flux subtracted in 200 components = 0.000281838 Jy ! Clean residual min=-0.002015 max=0.002336 Jy/beam ! Clean residual mean=0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.122612 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.122612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160567Jy sigma=0.001188 ! Fit after self-cal, rms=0.160647Jy sigma=0.001188 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 = 4.66056e-05 Jy ! Component: 100 - total flux cleaned = 4.61345e-05 Jy ! Component: 150 - total flux cleaned = 4.5947e-05 Jy ! Component: 200 - total flux cleaned = 6.66824e-05 Jy ! Total flux subtracted in 200 components = 6.66824e-05 Jy ! Clean residual min=-0.002070 max=0.002305 Jy/beam ! Clean residual mean=0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.122679 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.122679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160644Jy sigma=0.001188 ! Fit after self-cal, rms=0.160645Jy sigma=0.001188 ! 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=0.160645Jy sigma=0.001188 ! Fit after self-cal, rms=0.162605Jy sigma=0.001188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8374 mas, bmaj=2.001 mas, bpa=-1.428 degrees ! Estimated noise=512.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584118 Jy ! Component: 100 - total flux cleaned = 0.00060967 Jy ! Component: 150 - total flux cleaned = 0.000633304 Jy ! Component: 200 - total flux cleaned = 0.000654642 Jy ! Total flux subtracted in 200 components = 0.000654642 Jy ! Clean residual min=-0.002019 max=0.002326 Jy/beam ! Clean residual mean=0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.123334 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.123334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162599Jy sigma=0.001188 ! Fit after self-cal, rms=0.162584Jy sigma=0.001188 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 = 0.000105395 Jy ! Component: 100 - total flux cleaned = 0.000104922 Jy ! Component: 150 - total flux cleaned = 9.4478e-05 Jy ! Component: 200 - total flux cleaned = 9.43043e-05 Jy ! Total flux subtracted in 200 components = 9.43043e-05 Jy ! Clean residual min=-0.002009 max=0.002341 Jy/beam ! Clean residual mean=0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.123428 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.123428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162581Jy sigma=0.001188 ! Fit after self-cal, rms=0.162583Jy sigma=0.001188 ! 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=0.162583Jy sigma=0.001188 ! Fit after self-cal, rms=0.163402Jy sigma=0.001187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=5.87 mas, bpa=4.234 degrees ! Estimated noise=656.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721324 Jy ! Component: 100 - total flux cleaned = 0.000846081 Jy ! Component: 150 - total flux cleaned = 0.000852084 Jy ! Component: 200 - total flux cleaned = 0.000857744 Jy ! Total flux subtracted in 200 components = 0.000857744 Jy ! Clean residual min=-0.002088 max=0.002324 Jy/beam ! Clean residual mean=0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.124286 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.124286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163401Jy sigma=0.001188 ! Fit after self-cal, rms=0.163409Jy sigma=0.001187 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 = 8.11327e-06 Jy ! Component: 100 - total flux cleaned = 7.77547e-06 Jy ! Component: 150 - total flux cleaned = 7.69217e-06 Jy ! Component: 200 - total flux cleaned = 7.70743e-06 Jy ! Total flux subtracted in 200 components = 7.70743e-06 Jy ! Clean residual min=-0.002076 max=0.002311 Jy/beam ! Clean residual mean=0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.124294 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.124294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163411Jy sigma=0.001188 ! Fit after self-cal, rms=0.163412Jy sigma=0.001188 ! 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=0.8366 mas, bmaj=2.001 mas, bpa=-1.419 degrees ! Estimated noise=514.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8366 x 2.001 at -1.419 degrees (North through East) ! Clean map min=-0.0018273 max=0.11769 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=0.6454 mas, bmaj=1.592 mas, bpa=-1.03 degrees ! Estimated noise=1012.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0913699 Jy ! Component: 100 - total flux cleaned = 0.111545 Jy ! Component: 150 - total flux cleaned = 0.117848 Jy ! Component: 200 - total flux cleaned = 0.121006 Jy ! Total flux subtracted in 200 components = 0.121006 Jy ! Clean residual min=-0.004109 max=0.004035 Jy/beam ! Clean residual mean=-0.000011 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.121006 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 0.121006 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8366 mas, bmaj=2.001 mas, bpa=-1.419 degrees ! Estimated noise=514.44 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 = 0.00206188 Jy ! Component: 100 - total flux cleaned = 0.00269161 Jy ! Component: 150 - total flux cleaned = 0.0028002 Jy ! Component: 200 - total flux cleaned = 0.0028897 Jy ! Total flux subtracted in 200 components = 0.0028897 Jy ! Clean residual min=-0.002004 max=0.002308 Jy/beam ! Clean residual mean=0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.123895 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.123895 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=2.327 mas, bmaj=5.87 mas, bpa=4.234 degrees ! Estimated noise=656.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313522 Jy ! Component: 100 - total flux cleaned = 0.000322899 Jy ! Component: 150 - total flux cleaned = 0.000322898 Jy ! Component: 200 - total flux cleaned = 0.000328917 Jy ! Total flux subtracted in 200 components = 0.000328917 Jy ! Clean residual min=-0.002084 max=0.002304 Jy/beam ! Clean residual mean=0.000008 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.124224 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 = 2.11231e-07 Jy ! Component: 100 - total flux cleaned = 4.96058e-06 Jy ! Component: 150 - total flux cleaned = 9.2168e-06 Jy ! Component: 200 - total flux cleaned = 1.63898e-05 Jy ! Total flux subtracted in 200 components = 1.63898e-05 Jy ! Clean residual min=-0.002063 max=0.002306 Jy/beam ! Clean residual mean=0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.124241 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.124241 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8366 mas, bmaj=2.001 mas, bpa=-1.419 degrees ! Estimated noise=514.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123212 Jy ! Component: 100 - total flux cleaned = -0.000161799 Jy ! Component: 150 - total flux cleaned = -0.000162191 Jy ! Component: 200 - total flux cleaned = -0.000161955 Jy ! Total flux subtracted in 200 components = -0.000161955 Jy ! Clean residual min=-0.002002 max=0.002330 Jy/beam ! Clean residual mean=0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.124079 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.124079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163414Jy sigma=0.001188 ! Fit after self-cal, rms=0.163413Jy sigma=0.001188 wmodel J1945-3111_X_2009_04_21_pus_map.mod ! Writing 26 model components to file: J1945-3111_X_2009_04_21_pus_map.mod wobs J1945-3111_X_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J1945-3111_X_2009_04_21_pus_uvs.fits wwins J1945-3111_X_2009_04_21_pus_map.win ! wwins: Wrote 1 windows to J1945-3111_X_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 = 0.00107477 Jy ! Component: 100 - total flux cleaned = 0.00180819 Jy ! Component: 150 - total flux cleaned = 0.00220427 Jy ! Component: 200 - total flux cleaned = 0.00234137 Jy ! Component: 250 - total flux cleaned = 0.0024731 Jy ! Component: 300 - total flux cleaned = 0.00256999 Jy ! Component: 350 - total flux cleaned = 0.00278931 Jy ! Component: 400 - total flux cleaned = 0.00297194 Jy ! Component: 450 - total flux cleaned = 0.00318118 Jy ! Component: 500 - total flux cleaned = 0.00347395 Jy ! Component: 550 - total flux cleaned = 0.00373166 Jy ! Component: 600 - total flux cleaned = 0.0040407 Jy ! Component: 650 - total flux cleaned = 0.00434422 Jy ! Component: 700 - total flux cleaned = 0.0045608 Jy ! Component: 750 - total flux cleaned = 0.00474734 Jy ! Component: 800 - total flux cleaned = 0.00498324 Jy ! Component: 850 - total flux cleaned = 0.00506112 Jy ! Component: 900 - total flux cleaned = 0.00529042 Jy ! Component: 950 - total flux cleaned = 0.00544129 Jy ! Component: 1000 - total flux cleaned = 0.00563904 Jy ! Component: 1050 - total flux cleaned = 0.00585778 Jy ! Component: 1100 - total flux cleaned = 0.00597742 Jy ! Component: 1150 - total flux cleaned = 0.00618977 Jy ! Component: 1200 - total flux cleaned = 0.00632927 Jy ! Component: 1250 - total flux cleaned = 0.00644414 Jy ! Component: 1300 - total flux cleaned = 0.00660303 Jy ! Component: 1350 - total flux cleaned = 0.00675986 Jy ! Component: 1400 - total flux cleaned = 0.00682666 Jy ! Component: 1450 - total flux cleaned = 0.00687087 Jy ! Component: 1500 - total flux cleaned = 0.00700127 Jy ! Component: 1550 - total flux cleaned = 0.00706543 Jy ! Component: 1600 - total flux cleaned = 0.00710814 Jy ! Component: 1650 - total flux cleaned = 0.00723414 Jy ! Component: 1700 - total flux cleaned = 0.00731735 Jy ! Component: 1750 - total flux cleaned = 0.00735807 Jy ! Component: 1800 - total flux cleaned = 0.00743962 Jy ! Component: 1850 - total flux cleaned = 0.0075004 Jy ! Component: 1900 - total flux cleaned = 0.00762045 Jy ! Component: 1950 - total flux cleaned = 0.00773912 Jy ! Component: 2000 - total flux cleaned = 0.00779809 Jy ! Total flux subtracted in 2048 components = 0.00783709 Jy ! Clean residual min=-0.001205 max=0.001128 Jy/beam ! Clean residual mean=-0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.131916 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 164 components and 0.131916 Jy ![Exited script file: muppet] wmap "J1945-3111_X_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8366 x 2.001 at -1.419 degrees (North through East) ! Clean map min=-0.0014271 max=0.11805 Jy/beam ! Writing clean map to FITS file: J1945-3111_X_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 0.118052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350281 device "J1945-3111_X_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J1945-3111_X_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.890155 0.890155 1.78031 3.56062 7.12124 14.2425 28.485 56.9699 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8366 x 2.001 at -1.419 degrees (North through East) ! Clean map min=-0.0014271 max=0.11805 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1945-3111_X_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J1945-3111_X_2009_04_21_pus_map.gif/vgif' mapplot cln