! Started logfile: J0637+3322_S_2011_08_02_pus_uvs.log on Thu Apr 19 13:13:41 2012 obs J0637+3322_S_2011_08_02_pus_uva.fits ! Reading UV FITS file: J0637+3322_S_2011_08_02_pus_uva.fits ! AN table 1: 91 integrations on 78 of 78 possible baselines. ! AN table 2: 90 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.403032 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0637+3322 ! ! 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 2651 lines of history. ! ! Reading 22760 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 J0637+3322_S_2011_08_02_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 375 telescope corrections were flagged in sub-array 1. ! A total of 455 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 442 telescope corrections were flagged in sub-array 1. ! A total of 455 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 375 telescope corrections were flagged in sub-array 1. ! A total of 455 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 397 telescope corrections were flagged in sub-array 1. ! A total of 455 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.925452Jy sigma=0.012105 ! Fit after self-cal, rms=0.901861Jy sigma=0.011861 ! 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=5.255 mas, bmaj=7.856 mas, bpa=8.603 degrees ! Estimated noise=788.98 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 = 0.0791708 Jy ! Component: 100 - total flux cleaned = 0.0965752 Jy ! Total flux subtracted in 100 components = 0.0965752 Jy ! Clean residual min=-0.004890 max=0.005770 Jy/beam ! Clean residual mean=-0.000053 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.0965752 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0965752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115579Jy sigma=0.001363 ! Fit after self-cal, rms=0.115572Jy sigma=0.001363 ! 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=6.594 mas, bmaj=8.509 mas, bpa=6.816 degrees ! Estimated noise=369.082 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 = 0.00674008 Jy ! Component: 100 - total flux cleaned = 0.009364 Jy ! Component: 150 - total flux cleaned = 0.0108078 Jy ! Component: 200 - total flux cleaned = 0.0112055 Jy ! Total flux subtracted in 200 components = 0.0112055 Jy ! Clean residual min=-0.003055 max=0.004440 Jy/beam ! Clean residual mean=-0.000027 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.107781 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.107781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115133Jy sigma=0.001359 ! Fit after self-cal, rms=0.115153Jy sigma=0.001359 ! 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 1.15 FT 1.00* HH 1.00* ! HN 1.00 KP 0.98 LA 1.00 MK 0.73 ! NL 0.93 OV 0.96 PT 1.07 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.09 FT 1.00* HH 1.00* ! HN 1.02 KP 0.96 LA 1.05 MK 1.00* ! NL 0.92 OV 0.94 PT 1.03 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.30 FT 1.00* HH 1.00* ! HN 1.09 KP 1.04 LA 0.93 MK 0.93 ! NL 1.00 OV 1.00 PT 1.05 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.20 FT 1.00* HH 1.00* ! HN 1.07 KP 1.05 LA 0.98 MK 1.00* ! NL 1.06 OV 1.06 PT 1.02 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 FT 1.00* HH 1.00* ! HN 1.06 KP 1.02 LA 0.90 MK 0.90 ! NL 1.02 OV 1.00 PT 1.01 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.29 FT 1.00* HH 1.00* ! HN 0.94 KP 1.03 LA 0.92 MK 1.00* ! NL 1.03 OV 0.98 PT 0.99 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 FT 1.00* HH 1.00* ! HN 1.75 KP 0.93 LA 0.78 MK 0.92 ! NL 0.90 OV 0.85 PT 0.89 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.21 FT 1.00* HH 1.00* ! HN 0.97 KP 0.93 LA 0.77 MK 1.00* ! NL 0.88 OV 0.88 PT 0.92 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.115153Jy sigma=0.001359 ! Fit after self-cal, rms=0.113079Jy sigma=0.001339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.622 mas, bmaj=8.57 mas, bpa=6.946 degrees ! Estimated noise=368.871 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 = -0.000532139 Jy ! Component: 100 - total flux cleaned = -0.000642225 Jy ! Component: 150 - total flux cleaned = -0.000730726 Jy ! Component: 200 - total flux cleaned = -0.000730395 Jy ! Total flux subtracted in 200 components = -0.000730395 Jy ! Clean residual min=-0.001452 max=0.001530 Jy/beam ! Clean residual mean=0.000014 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.10705 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.10705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113069Jy sigma=0.001339 ! Fit after self-cal, rms=0.113196Jy sigma=0.001338 ! 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=0.113196Jy sigma=0.001338 ! Fit after self-cal, rms=0.114116Jy sigma=0.001338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.624 mas, bmaj=8.585 mas, bpa=6.954 degrees ! Estimated noise=369.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288841 Jy ! Component: 100 - total flux cleaned = -0.000373852 Jy ! Component: 150 - total flux cleaned = -0.00040276 Jy ! Component: 200 - total flux cleaned = -0.000415454 Jy ! Total flux subtracted in 200 components = -0.000415454 Jy ! Clean residual min=-0.001467 max=0.001656 Jy/beam ! Clean residual mean=0.000014 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.106635 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.106635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114110Jy sigma=0.001338 ! Fit after self-cal, rms=0.114135Jy sigma=0.001338 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 = -2.71288e-05 Jy ! Component: 100 - total flux cleaned = -5.12744e-05 Jy ! Component: 150 - total flux cleaned = -7.36736e-05 Jy ! Component: 200 - total flux cleaned = -8.39262e-05 Jy ! Total flux subtracted in 200 components = -8.39262e-05 Jy ! Clean residual min=-0.001519 max=0.001677 Jy/beam ! Clean residual mean=0.000014 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.106551 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.106551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114132Jy sigma=0.001338 ! Fit after self-cal, rms=0.114135Jy sigma=0.001338 ! 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=0.114135Jy sigma=0.001338 ! Fit after self-cal, rms=0.114288Jy sigma=0.001338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.617 mas, bmaj=8.594 mas, bpa=6.986 degrees ! Estimated noise=369.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.83687e-05 Jy ! Component: 100 - total flux cleaned = -0.000138546 Jy ! Component: 150 - total flux cleaned = -0.000159015 Jy ! Component: 200 - total flux cleaned = -0.000168622 Jy ! Total flux subtracted in 200 components = -0.000168622 Jy ! Clean residual min=-0.001522 max=0.001669 Jy/beam ! Clean residual mean=0.000014 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.106382 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.106382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114284Jy sigma=0.001337 ! Fit after self-cal, rms=0.114288Jy sigma=0.001337 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 = -2.0673e-05 Jy ! Component: 100 - total flux cleaned = -2.98622e-05 Jy ! Component: 150 - total flux cleaned = -4.75728e-05 Jy ! Component: 200 - total flux cleaned = -5.5894e-05 Jy ! Total flux subtracted in 200 components = -5.5894e-05 Jy ! Clean residual min=-0.001548 max=0.001671 Jy/beam ! Clean residual mean=0.000014 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.106326 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.106326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114286Jy sigma=0.001337 ! Fit after self-cal, rms=0.114288Jy sigma=0.001337 ! 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=0.114288Jy sigma=0.001337 ! Fit after self-cal, rms=0.114316Jy sigma=0.001337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.183 mas, bmaj=10.04 mas, bpa=11.59 degrees ! Estimated noise=383.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.79376e-05 Jy ! Component: 100 - total flux cleaned = -0.000133434 Jy ! Component: 150 - total flux cleaned = -0.000179723 Jy ! Component: 200 - total flux cleaned = -0.000193505 Jy ! Total flux subtracted in 200 components = -0.000193505 Jy ! Clean residual min=-0.001612 max=0.001297 Jy/beam ! Clean residual mean=0.000022 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.106133 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.106133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114315Jy sigma=0.001337 ! Fit after self-cal, rms=0.114314Jy sigma=0.001337 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.25586e-05 Jy ! Component: 100 - total flux cleaned = -1.73822e-05 Jy ! Component: 150 - total flux cleaned = -2.13238e-05 Jy ! Component: 200 - total flux cleaned = -2.49866e-05 Jy ! Total flux subtracted in 200 components = -2.49866e-05 Jy ! Clean residual min=-0.001620 max=0.001302 Jy/beam ! Clean residual mean=0.000022 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.106108 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.106108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114314Jy sigma=0.001337 ! Fit after self-cal, rms=0.114314Jy sigma=0.001337 ! 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=6.61 mas, bmaj=8.601 mas, bpa=7.028 degrees ! Estimated noise=370.077 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.61 x 8.601 at 7.028 degrees (North through East) ! Clean map min=-0.0015618 max=0.10406 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=5.206 mas, bmaj=7.958 mas, bpa=8.723 degrees ! Estimated noise=798.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0799167 Jy ! Component: 100 - total flux cleaned = 0.0973889 Jy ! Component: 150 - total flux cleaned = 0.102302 Jy ! Component: 200 - total flux cleaned = 0.105053 Jy ! Total flux subtracted in 200 components = 0.105053 Jy ! Clean residual min=-0.003372 max=0.003148 Jy/beam ! Clean residual mean=0.000008 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.105053 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 0.105053 Jy ! Inverting map and beam ! Estimated beam: bmin=6.61 mas, bmaj=8.601 mas, bpa=7.028 degrees ! Estimated noise=370.077 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 = 0.0015499 Jy ! Component: 100 - total flux cleaned = 0.00151237 Jy ! Component: 150 - total flux cleaned = 0.00144784 Jy ! Component: 200 - total flux cleaned = 0.00144512 Jy ! Total flux subtracted in 200 components = 0.00144512 Jy ! Clean residual min=-0.001494 max=0.001687 Jy/beam ! Clean residual mean=0.000013 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.106498 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.106498 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.082 mas, bmaj=8.234 mas, bpa=5.796 degrees ! Estimated noise=399.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181665 Jy ! Component: 100 - total flux cleaned = -0.000180689 Jy ! Component: 150 - total flux cleaned = -0.000179235 Jy ! Component: 200 - total flux cleaned = -0.000179833 Jy ! Total flux subtracted in 200 components = -0.000179833 Jy ! Clean residual min=-0.001618 max=0.001937 Jy/beam ! Clean residual mean=0.000013 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.106318 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.33525e-05 Jy ! Component: 100 - total flux cleaned = -4.78707e-05 Jy ! Component: 150 - total flux cleaned = -6.08423e-05 Jy ! Component: 200 - total flux cleaned = -7.30607e-05 Jy ! Total flux subtracted in 200 components = -7.30607e-05 Jy ! Clean residual min=-0.001621 max=0.001942 Jy/beam ! Clean residual mean=0.000013 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.106245 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.106245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114314Jy sigma=0.001337 ! Fit after self-cal, rms=0.114320Jy sigma=0.001337 wmodel J0637+3322_S_2011_08_02_pus_map.mod ! Writing 58 model components to file: J0637+3322_S_2011_08_02_pus_map.mod wobs J0637+3322_S_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J0637+3322_S_2011_08_02_pus_uvs.fits wwins J0637+3322_S_2011_08_02_pus_map.win ! wwins: Wrote 1 windows to J0637+3322_S_2011_08_02_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 = 0.000227222 Jy ! Component: 100 - total flux cleaned = -3.0173e-05 Jy ! Component: 150 - total flux cleaned = -0.000273235 Jy ! Component: 200 - total flux cleaned = -0.000428115 Jy ! Component: 250 - total flux cleaned = -0.000652187 Jy ! Component: 300 - total flux cleaned = -0.000843904 Jy ! Component: 350 - total flux cleaned = -0.000890945 Jy ! Component: 400 - total flux cleaned = -0.000981517 Jy ! Component: 450 - total flux cleaned = -0.00107036 Jy ! Component: 500 - total flux cleaned = -0.00115677 Jy ! Component: 550 - total flux cleaned = -0.00119913 Jy ! Component: 600 - total flux cleaned = -0.00128182 Jy ! Component: 650 - total flux cleaned = -0.0013222 Jy ! Component: 700 - total flux cleaned = -0.00130233 Jy ! Component: 750 - total flux cleaned = -0.00122442 Jy ! Component: 800 - total flux cleaned = -0.00128164 Jy ! Component: 850 - total flux cleaned = -0.00131873 Jy ! Component: 900 - total flux cleaned = -0.00135541 Jy ! Component: 950 - total flux cleaned = -0.00135479 Jy ! Component: 1000 - total flux cleaned = -0.00135495 Jy ! Component: 1050 - total flux cleaned = -0.00137245 Jy ! Component: 1100 - total flux cleaned = -0.00140739 Jy ! Component: 1150 - total flux cleaned = -0.00142417 Jy ! Component: 1200 - total flux cleaned = -0.00150824 Jy ! Component: 1250 - total flux cleaned = -0.00149166 Jy ! Component: 1300 - total flux cleaned = -0.00152448 Jy ! Component: 1350 - total flux cleaned = -0.00160492 Jy ! Component: 1400 - total flux cleaned = -0.00162077 Jy ! Component: 1450 - total flux cleaned = -0.00166743 Jy ! Component: 1500 - total flux cleaned = -0.00166726 Jy ! Component: 1550 - total flux cleaned = -0.00169754 Jy ! Component: 1600 - total flux cleaned = -0.00171212 Jy ! Component: 1650 - total flux cleaned = -0.00163804 Jy ! Component: 1700 - total flux cleaned = -0.0016527 Jy ! Component: 1750 - total flux cleaned = -0.0016383 Jy ! Component: 1800 - total flux cleaned = -0.00160949 Jy ! Component: 1850 - total flux cleaned = -0.00155357 Jy ! Component: 1900 - total flux cleaned = -0.00159522 Jy ! Component: 1950 - total flux cleaned = -0.00158151 Jy ! Component: 2000 - total flux cleaned = -0.00156787 Jy ! Total flux subtracted in 2048 components = -0.00158099 Jy ! Clean residual min=-0.000972 max=0.000850 Jy/beam ! Clean residual mean=0.000009 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.104664 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 196 components and 0.104664 Jy ![Exited script file: muppet] wmap "J0637+3322_S_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.082 x 8.234 at 5.796 degrees (North through East) ! Clean map min=-0.0014466 max=0.10353 Jy/beam ! Writing clean map to FITS file: J0637+3322_S_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103529 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279912 device "J0637+3322_S_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0637+3322_S_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.811109 0.811109 1.62222 3.24444 6.48887 12.9777 25.9555 51.911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.082 x 8.234 at 5.796 degrees (North through East) ! Clean map min=-0.0014466 max=0.10353 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0637+3322_S_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0637+3322_S_2011_08_02_pus_map.gif/vgif' mapplot cln