! Started logfile: J2153-1136_S_2011_06_28_pus_uvs.log on Tue Apr 24 22:46:56 2012 obs J2153-1136_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J2153-1136_S_2011_06_28_pus_uva.fits ! AN table 1: 91 integrations on 153 of 153 possible baselines. ! AN table 2: 90 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.181201 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2153-1136 ! ! 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 4589 lines of history. ! ! Reading 20072 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 J2153-1136_S_2011_06_28_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 1068 telescope corrections were flagged in sub-array 1. ! A total of 857 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1046 telescope corrections were flagged in sub-array 1. ! A total of 857 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1046 telescope corrections were flagged in sub-array 1. ! A total of 812 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1068 telescope corrections were flagged in sub-array 1. ! A total of 812 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.966524Jy sigma=0.012601 ! Fit after self-cal, rms=0.919107Jy sigma=0.011980 ! 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=2.666 mas, bmaj=6.18 mas, bpa=0.493 degrees ! Estimated noise=665.566 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 = 0.0567683 Jy ! Component: 100 - total flux cleaned = 0.0804227 Jy ! Total flux subtracted in 100 components = 0.0804227 Jy ! Clean residual min=-0.009604 max=0.021459 Jy/beam ! Clean residual mean=0.000062 rms=0.004302 Jy/beam ! Combined flux in latest and established models = 0.0804228 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0804228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120206Jy sigma=0.001608 ! Fit after self-cal, rms=0.119233Jy sigma=0.001596 ! 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=3.347 mas, bmaj=7.617 mas, bpa=-3.086 degrees ! Estimated noise=391.796 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 = 0.0353583 Jy ! Component: 100 - total flux cleaned = 0.0541404 Jy ! Component: 150 - total flux cleaned = 0.0645319 Jy ! Component: 200 - total flux cleaned = 0.0704667 Jy ! Total flux subtracted in 200 components = 0.0704667 Jy ! Clean residual min=-0.011724 max=0.023296 Jy/beam ! Clean residual mean=0.000078 rms=0.004559 Jy/beam ! Combined flux in latest and established models = 0.150889 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.150889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111407Jy sigma=0.001424 ! Fit after self-cal, rms=0.110753Jy sigma=0.001415 ! 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 0.70 FD 0.87 FT 1.00* HH 1.00* ! HN 2.70 KK 1.00* KP 0.81 MC 1.00* ! MK 0.70 NL 3.85 NY 1.00* OV 0.84 ! PT 0.86 SC 1.86 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.22 FD 0.95 FT 1.00* HH 1.00* ! HN 1.16 KK 1.00* KP 0.87 MC 1.00* ! MK 0.65 NL 2.11 NY 1.00* OV 0.92 ! PT 0.90 SC 1.74 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 0.85 FT 1.00* HH 1.00* ! HN 2.54 KK 1.00* KP 0.86 MC 1.00* ! MK 0.71 NL 2.51 NY 1.00* OV 0.88 ! PT 0.84 SC 1.59 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.12 FD 0.95 FT 1.00* HH 1.00* ! HN 0.93 KK 1.00* KP 0.96 MC 1.00* ! MK 0.78 NL 1.82 NY 1.00* OV 0.98 ! PT 0.85 SC 1.54 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.84 FT 1.00* HH 1.00* ! HN 2.37 KK 1.00* KP 0.83 MC 1.00* ! MK 0.77 NL 4.38 NY 1.00* OV 0.91 ! PT 0.90 SC 1.79 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.20 FD 0.90 FT 1.00* HH 1.00* ! HN 0.94 KK 1.00* KP 0.96 MC 1.00* ! MK 0.93 NL 2.04 NY 1.00* OV 0.99 ! PT 0.88 SC 1.54 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 0.86 FT 1.00* HH 1.00* ! HN 2.79 KK 1.00* KP 0.83 MC 1.00* ! MK 0.73 NL 3.08 NY 1.00* OV 0.86 ! PT 0.87 SC 1.62 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.14 FD 0.92 FT 1.00* HH 1.00* ! HN 0.93 KK 1.00* KP 0.99 MC 1.00* ! MK 0.92 NL 1.86 NY 1.00* OV 0.98 ! PT 0.88 SC 1.49 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.110753Jy sigma=0.001415 ! Fit after self-cal, rms=0.211616Jy sigma=0.001278 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=8.246 mas, bpa=-8.218 degrees ! Estimated noise=406.298 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 = -0.000816584 Jy ! Component: 100 - total flux cleaned = -0.000906439 Jy ! Component: 150 - total flux cleaned = -0.000988878 Jy ! Component: 200 - total flux cleaned = -0.00112774 Jy ! Total flux subtracted in 200 components = -0.00112774 Jy ! Clean residual min=-0.004413 max=0.007562 Jy/beam ! Clean residual mean=0.000069 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.149762 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.149762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211396Jy sigma=0.001277 ! Fit after self-cal, rms=0.215590Jy sigma=0.001269 ! 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=0.215590Jy sigma=0.001269 ! Fit after self-cal, rms=0.239965Jy sigma=0.001268 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.416 mas, bmaj=8.368 mas, bpa=-9.264 degrees ! Estimated noise=403.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000827841 Jy ! Component: 100 - total flux cleaned = -0.000932383 Jy ! Component: 150 - total flux cleaned = -0.00102121 Jy ! Component: 200 - total flux cleaned = -0.0010211 Jy ! Total flux subtracted in 200 components = -0.0010211 Jy ! Clean residual min=-0.003845 max=0.005650 Jy/beam ! Clean residual mean=0.000066 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.148741 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.148741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239887Jy sigma=0.001268 ! Fit after self-cal, rms=0.240477Jy sigma=0.001268 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 = -0.000308679 Jy ! Component: 100 - total flux cleaned = -0.000344815 Jy ! Component: 150 - total flux cleaned = -0.000415716 Jy ! Component: 200 - total flux cleaned = -0.000415001 Jy ! Total flux subtracted in 200 components = -0.000415001 Jy ! Clean residual min=-0.004011 max=0.005485 Jy/beam ! Clean residual mean=0.000066 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.148326 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.148326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240430Jy sigma=0.001268 ! Fit after self-cal, rms=0.240426Jy sigma=0.001267 ! 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=0.240426Jy sigma=0.001267 ! Fit after self-cal, rms=0.246572Jy sigma=0.001267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=8.467 mas, bpa=-9.07 degrees ! Estimated noise=407.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000814414 Jy ! Component: 100 - total flux cleaned = -0.000911747 Jy ! Component: 150 - total flux cleaned = -0.000952347 Jy ! Component: 200 - total flux cleaned = -0.00103021 Jy ! Total flux subtracted in 200 components = -0.00103021 Jy ! Clean residual min=-0.004013 max=0.005636 Jy/beam ! Clean residual mean=0.000067 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.147295 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.147295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246496Jy sigma=0.001267 ! Fit after self-cal, rms=0.246578Jy sigma=0.001267 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 = -6.08575e-05 Jy ! Component: 100 - total flux cleaned = -6.12255e-05 Jy ! Component: 150 - total flux cleaned = -9.83999e-05 Jy ! Component: 200 - total flux cleaned = -0.000130111 Jy ! Total flux subtracted in 200 components = -0.000130111 Jy ! Clean residual min=-0.004060 max=0.005590 Jy/beam ! Clean residual mean=0.000067 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.147165 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.147165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246523Jy sigma=0.001267 ! Fit after self-cal, rms=0.246492Jy sigma=0.001267 ! 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=0.246492Jy sigma=0.001267 ! Fit after self-cal, rms=0.250681Jy sigma=0.001267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.244 mas, bmaj=13.88 mas, bpa=7.934 degrees ! Estimated noise=457.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.77122e-06 Jy ! Component: 100 - total flux cleaned = 6.65217e-05 Jy ! Component: 150 - total flux cleaned = 9.08116e-05 Jy ! Component: 200 - total flux cleaned = 9.1762e-05 Jy ! Total flux subtracted in 200 components = 9.1762e-05 Jy ! Clean residual min=-0.005003 max=0.008225 Jy/beam ! Clean residual mean=0.000131 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 0.147257 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.147257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250661Jy sigma=0.001267 ! Fit after self-cal, rms=0.250621Jy sigma=0.001267 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 = -9.47559e-05 Jy ! Component: 100 - total flux cleaned = -9.20401e-05 Jy ! Component: 150 - total flux cleaned = -5.55224e-05 Jy ! Component: 200 - total flux cleaned = -5.52718e-05 Jy ! Total flux subtracted in 200 components = -5.52718e-05 Jy ! Clean residual min=-0.005074 max=0.008312 Jy/beam ! Clean residual mean=0.000130 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.147202 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.147202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250608Jy sigma=0.001267 ! Fit after self-cal, rms=0.250549Jy sigma=0.001267 ! 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=3.517 mas, bmaj=8.556 mas, bpa=-8.677 degrees ! Estimated noise=412.822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.517 x 8.556 at -8.677 degrees (North through East) ! Clean map min=-0.0036894 max=0.081527 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=2.741 mas, bmaj=6.809 mas, bpa=-6.423 degrees ! Estimated noise=784.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662895 Jy ! Component: 100 - total flux cleaned = 0.0989419 Jy ! Component: 150 - total flux cleaned = 0.118316 Jy ! Component: 200 - total flux cleaned = 0.130185 Jy ! Total flux subtracted in 200 components = 0.130185 Jy ! Clean residual min=-0.006337 max=0.009891 Jy/beam ! Clean residual mean=0.000033 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.130185 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 0.130185 Jy ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=8.556 mas, bpa=-8.677 degrees ! Estimated noise=412.822 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) ! Added new window around map position (-3.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102192 Jy ! Component: 100 - total flux cleaned = 0.0151591 Jy ! Component: 150 - total flux cleaned = 0.0161225 Jy ! Component: 200 - total flux cleaned = 0.0166948 Jy ! Total flux subtracted in 200 components = 0.0166948 Jy ! Clean residual min=-0.003850 max=0.006728 Jy/beam ! Clean residual mean=0.000068 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.14688 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.14688 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=3.126 mas, bmaj=7.116 mas, bpa=-2.965 degrees ! Estimated noise=969.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607776 Jy ! Component: 100 - total flux cleaned = 0.00636655 Jy ! Component: 150 - total flux cleaned = 0.00586607 Jy ! Component: 200 - total flux cleaned = 0.00541751 Jy ! Total flux subtracted in 200 components = 0.00541751 Jy ! Clean residual min=-0.006964 max=0.009244 Jy/beam ! Clean residual mean=0.000056 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.152297 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040939 Jy ! Component: 100 - total flux cleaned = -0.000595586 Jy ! Component: 150 - total flux cleaned = -0.000764544 Jy ! Component: 200 - total flux cleaned = -0.000603123 Jy ! Total flux subtracted in 200 components = -0.000603123 Jy ! Clean residual min=-0.006721 max=0.008646 Jy/beam ! Clean residual mean=0.000058 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.151694 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 74 components and 0.151694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249860Jy sigma=0.001270 ! Fit after self-cal, rms=0.248773Jy sigma=0.001268 wmodel J2153-1136_S_2011_06_28_pus_map.mod ! Writing 74 model components to file: J2153-1136_S_2011_06_28_pus_map.mod wobs J2153-1136_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J2153-1136_S_2011_06_28_pus_uvs.fits wwins J2153-1136_S_2011_06_28_pus_map.win ! wwins: Wrote 2 windows to J2153-1136_S_2011_06_28_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 = 0.00467614 Jy ! Component: 100 - total flux cleaned = 0.00884559 Jy ! Component: 150 - total flux cleaned = 0.0127111 Jy ! Component: 200 - total flux cleaned = 0.01635 Jy ! Component: 250 - total flux cleaned = 0.0198172 Jy ! Component: 300 - total flux cleaned = 0.0231646 Jy ! Component: 350 - total flux cleaned = 0.0264054 Jy ! Component: 400 - total flux cleaned = 0.0295475 Jy ! Component: 450 - total flux cleaned = 0.0323612 Jy ! Component: 500 - total flux cleaned = 0.0346269 Jy ! Component: 550 - total flux cleaned = 0.0369554 Jy ! Component: 600 - total flux cleaned = 0.0391163 Jy ! Component: 650 - total flux cleaned = 0.0414521 Jy ! Component: 700 - total flux cleaned = 0.0436296 Jy ! Component: 750 - total flux cleaned = 0.0455513 Jy ! Component: 800 - total flux cleaned = 0.0478531 Jy ! Component: 850 - total flux cleaned = 0.0498005 Jy ! Component: 900 - total flux cleaned = 0.0517138 Jy ! Component: 950 - total flux cleaned = 0.0536901 Jy ! Component: 1000 - total flux cleaned = 0.0554396 Jy ! Component: 1050 - total flux cleaned = 0.0571604 Jy ! Component: 1100 - total flux cleaned = 0.0587598 Jy ! Component: 1150 - total flux cleaned = 0.0604285 Jy ! Component: 1200 - total flux cleaned = 0.0621608 Jy ! Component: 1250 - total flux cleaned = 0.0636883 Jy ! Component: 1300 - total flux cleaned = 0.065372 Jy ! Component: 1350 - total flux cleaned = 0.0668579 Jy ! Component: 1400 - total flux cleaned = 0.0684961 Jy ! Component: 1450 - total flux cleaned = 0.0700274 Jy ! Component: 1500 - total flux cleaned = 0.0716215 Jy ! Component: 1550 - total flux cleaned = 0.073275 Jy ! Component: 1600 - total flux cleaned = 0.0746629 Jy ! Component: 1650 - total flux cleaned = 0.0759534 Jy ! Component: 1700 - total flux cleaned = 0.0777017 Jy ! Component: 1750 - total flux cleaned = 0.0787221 Jy ! Component: 1800 - total flux cleaned = 0.0801958 Jy ! Component: 1850 - total flux cleaned = 0.081497 Jy ! Component: 1900 - total flux cleaned = 0.0824811 Jy ! Component: 1950 - total flux cleaned = 0.083678 Jy ! Component: 2000 - total flux cleaned = 0.0848599 Jy ! Total flux subtracted in 2048 components = 0.085737 Jy ! Clean residual min=-0.003624 max=0.004904 Jy/beam ! Clean residual mean=0.000030 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.237431 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 215 components and 0.237431 Jy ![Exited script file: muppet] wmap "J2153-1136_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.116 at -2.965 degrees (North through East) ! Clean map min=-0.0056654 max=0.082351 Jy/beam ! Writing clean map to FITS file: J2153-1136_S_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0823513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0015749 device "J2153-1136_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J2153-1136_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.73726 5.73726 11.4745 22.949 45.898 91.7961 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.116 at -2.965 degrees (North through East) ! Clean map min=-0.0056654 max=0.082351 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2153-1136_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J2153-1136_S_2011_06_28_pus_map.gif/vgif' mapplot cln