! Started logfile: J1553-2422_S_2011_08_02_pus_uvs.log on Thu Apr 19 13:16:36 2012 obs J1553-2422_S_2011_08_02_pus_uva.fits ! Reading UV FITS file: J1553-2422_S_2011_08_02_pus_uva.fits ! AN table 1: 16 integrations on 78 of 78 possible baselines. ! AN table 2: 16 integrations on 78 of 78 possible baselines. ! AN table 3: 182 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.153127 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1553-2422 ! ! 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 10224 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 J1553-2422_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 126 telescope corrections were flagged in sub-array 1. ! A total of 154 telescope corrections were flagged in sub-array 2. ! A total of 1546 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 154 telescope corrections were flagged in sub-array 2. ! A total of 1606 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 154 telescope corrections were flagged in sub-array 2. ! A total of 1487 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 154 telescope corrections were flagged in sub-array 2. ! A total of 1547 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.950843Jy sigma=0.008301 ! Fit after self-cal, rms=0.863298Jy sigma=0.007715 ! 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=1.903 mas, bmaj=3.974 mas, bpa=29.05 degrees ! Estimated noise=1787.89 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 = 0.123667 Jy ! Component: 100 - total flux cleaned = 0.150654 Jy ! Total flux subtracted in 100 components = 0.150654 Jy ! Clean residual min=-0.011716 max=0.012369 Jy/beam ! Clean residual mean=0.000138 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.150654 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.150654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176785Jy sigma=0.001310 ! Fit after self-cal, rms=0.176577Jy sigma=0.001309 ! 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=2.239 mas, bmaj=5.462 mas, bpa=32 degrees ! Estimated noise=867.39 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 = 0.00128342 Jy ! Component: 100 - total flux cleaned = 0.00109907 Jy ! Component: 150 - total flux cleaned = 0.00094691 Jy ! Component: 200 - total flux cleaned = 0.000822529 Jy ! Total flux subtracted in 200 components = 0.000822529 Jy ! Clean residual min=-0.005572 max=0.007147 Jy/beam ! Clean residual mean=0.000073 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.151477 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.151477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176454Jy sigma=0.001309 ! Fit after self-cal, rms=0.176408Jy sigma=0.001308 ! 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 1.00* FD 1.27 FT 1.00* HH 1.00* ! HN 1.00* KP 1.02 LA 1.00 MK 0.78 ! NL 1.00* OV 0.91 PT 0.98 TS 1.00* ! WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.32 FT 1.00* HH 1.00* ! HN 0.69 KP 1.00* LA 1.00* MK 1.00* ! NL 0.74 OV 1.00* PT 1.60 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.08 FT 1.00* HH 1.05 ! HN 0.96 KP 0.96 LA 1.06 MK 0.80 ! NL 0.96 OV 0.97 PT 1.05 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 FT 1.00* HH 1.00* ! HN 1.00* KP 1.15 LA 1.03 MK 1.01 ! NL 1.00* OV 1.06 PT 0.79 TS 1.00* ! WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.15 FT 1.00* HH 1.00* ! HN 0.78 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00 OV 1.00* PT 1.01 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.31 FD 1.23 FT 1.00* HH 1.03 ! HN 1.10 KP 0.98 LA 0.83 MK 1.13 ! NL 1.07 OV 1.12 PT 0.99 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.37 FT 1.00* HH 1.00* ! HN 1.00* KP 0.92 LA 0.80 MK 1.02 ! NL 1.00* OV 1.26 PT 0.99 TS 1.00* ! WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.49 FT 1.00* HH 1.00* ! HN 0.66 KP 1.00* LA 1.00* MK 1.00* ! NL 0.95 OV 1.00* PT 1.08 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.20 FT 1.00* HH 1.01 ! HN 0.97 KP 0.99 LA 0.89 MK 0.99 ! NL 1.09 OV 1.03 PT 0.93 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 FT 1.00* HH 1.00* ! HN 1.00* KP 0.97 LA 0.77 MK 0.93 ! NL 1.00* OV 0.81 PT 0.88 TS 1.00* ! WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.38 FT 1.00* HH 1.00* ! HN 0.73 KP 1.00* LA 1.00* MK 1.00* ! NL 0.82 OV 1.00* PT 1.32 TS 1.00* ! WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.10 FT 1.00* HH 0.97 ! HN 0.91 KP 0.94 LA 0.72 MK 1.05 ! NL 0.95 OV 0.80 PT 0.85 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.176408Jy sigma=0.001308 ! Fit after self-cal, rms=0.171599Jy sigma=0.001290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=5.435 mas, bpa=31.81 degrees ! Estimated noise=870.848 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 = 0.000988371 Jy ! Component: 100 - total flux cleaned = 0.00108522 Jy ! Component: 150 - total flux cleaned = 0.00108481 Jy ! Component: 200 - total flux cleaned = 0.0011274 Jy ! Total flux subtracted in 200 components = 0.0011274 Jy ! Clean residual min=-0.002982 max=0.003395 Jy/beam ! Clean residual mean=0.000085 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.152604 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 15 components and 0.152604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171555Jy sigma=0.001290 ! Fit after self-cal, rms=0.171444Jy sigma=0.001288 ! 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=0.171444Jy sigma=0.001288 ! Fit after self-cal, rms=0.171402Jy sigma=0.001286 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=5.407 mas, bpa=31.8 degrees ! Estimated noise=870.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843626 Jy ! Component: 100 - total flux cleaned = 0.000939299 Jy ! Component: 150 - total flux cleaned = 0.000938586 Jy ! Component: 200 - total flux cleaned = 0.000941187 Jy ! Total flux subtracted in 200 components = 0.000941187 Jy ! Clean residual min=-0.002792 max=0.003307 Jy/beam ! Clean residual mean=0.000035 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.153545 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 16 components and 0.153545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171364Jy sigma=0.001286 ! Fit after self-cal, rms=0.171445Jy sigma=0.001286 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 = -3.58639e-05 Jy ! Component: 100 - total flux cleaned = -3.34791e-05 Jy ! Component: 150 - total flux cleaned = -3.23694e-05 Jy ! Component: 200 - total flux cleaned = 2.60817e-06 Jy ! Total flux subtracted in 200 components = 2.60817e-06 Jy ! Clean residual min=-0.002862 max=0.003358 Jy/beam ! Clean residual mean=0.000016 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.153548 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 16 components and 0.153548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171417Jy sigma=0.001286 ! Fit after self-cal, rms=0.171373Jy sigma=0.001286 ! 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=0.171373Jy sigma=0.001286 ! Fit after self-cal, rms=0.171802Jy sigma=0.001284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=5.391 mas, bpa=31.82 degrees ! Estimated noise=872.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988273 Jy ! Component: 100 - total flux cleaned = 0.00111219 Jy ! Component: 150 - total flux cleaned = 0.00111286 Jy ! Component: 200 - total flux cleaned = 0.00111167 Jy ! Total flux subtracted in 200 components = 0.00111167 Jy ! Clean residual min=-0.002875 max=0.003413 Jy/beam ! Clean residual mean=-0.000006 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.154659 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 16 components and 0.154659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171775Jy sigma=0.001284 ! Fit after self-cal, rms=0.171807Jy sigma=0.001284 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 = -1.32396e-05 Jy ! Component: 100 - total flux cleaned = 2.5537e-05 Jy ! Component: 150 - total flux cleaned = 2.41692e-05 Jy ! Component: 200 - total flux cleaned = 2.6462e-05 Jy ! Total flux subtracted in 200 components = 2.6462e-05 Jy ! Clean residual min=-0.002889 max=0.003386 Jy/beam ! Clean residual mean=-0.000013 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.154686 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.154686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171787Jy sigma=0.001284 ! Fit after self-cal, rms=0.171751Jy sigma=0.001284 ! 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=0.171751Jy sigma=0.001284 ! Fit after self-cal, rms=0.171302Jy sigma=0.001284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.156 mas, bmaj=26.29 mas, bpa=-22.42 degrees ! Estimated noise=975.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098761 Jy ! Component: 100 - total flux cleaned = 0.00112608 Jy ! Component: 150 - total flux cleaned = 0.00114673 Jy ! Component: 200 - total flux cleaned = 0.00116603 Jy ! Total flux subtracted in 200 components = 0.00116603 Jy ! Clean residual min=-0.002455 max=0.002980 Jy/beam ! Clean residual mean=-0.000015 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.155852 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 21 components and 0.155852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171305Jy sigma=0.001284 ! Fit after self-cal, rms=0.171304Jy sigma=0.001284 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 = 8.97311e-05 Jy ! Component: 100 - total flux cleaned = 9.07989e-05 Jy ! Component: 150 - total flux cleaned = 9.15226e-05 Jy ! Component: 200 - total flux cleaned = 9.20495e-05 Jy ! Total flux subtracted in 200 components = 9.20495e-05 Jy ! Clean residual min=-0.002498 max=0.002940 Jy/beam ! Clean residual mean=-0.000025 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.155944 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 23 components and 0.155944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171308Jy sigma=0.001284 ! Fit after self-cal, rms=0.171304Jy sigma=0.001284 ! 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=2.237 mas, bmaj=5.368 mas, bpa=31.82 degrees ! Estimated noise=872.517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.237 x 5.368 at 31.82 degrees (North through East) ! Clean map min=-0.002646 max=0.15073 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=1.939 mas, bmaj=3.927 mas, bpa=28.6 degrees ! Estimated noise=1810.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120833 Jy ! Component: 100 - total flux cleaned = 0.147272 Jy ! Component: 150 - total flux cleaned = 0.152935 Jy ! Component: 200 - total flux cleaned = 0.154101 Jy ! Total flux subtracted in 200 components = 0.154101 Jy ! Clean residual min=-0.008837 max=0.009098 Jy/beam ! Clean residual mean=0.000083 rms=0.002341 Jy/beam ! Combined flux in latest and established models = 0.154101 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.154101 Jy ! Inverting map and beam ! Estimated beam: bmin=2.237 mas, bmaj=5.368 mas, bpa=31.82 degrees ! Estimated noise=872.517 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 = 0.00101625 Jy ! Component: 100 - total flux cleaned = 0.0012532 Jy ! Component: 150 - total flux cleaned = 0.00138817 Jy ! Component: 200 - total flux cleaned = 0.0014495 Jy ! Total flux subtracted in 200 components = 0.0014495 Jy ! Clean residual min=-0.003019 max=0.003576 Jy/beam ! Clean residual mean=-0.000002 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.155551 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.155551 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=1.835 mas, bmaj=5.093 mas, bpa=34.48 degrees ! Estimated noise=1007.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.85004e-06 Jy ! Component: 100 - total flux cleaned = -5.14789e-06 Jy ! Component: 150 - total flux cleaned = -8.2895e-06 Jy ! Component: 200 - total flux cleaned = -9.73833e-06 Jy ! Total flux subtracted in 200 components = -9.73833e-06 Jy ! Clean residual min=-0.003960 max=0.004010 Jy/beam ! Clean residual mean=-0.000021 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.155541 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30718e-06 Jy ! Component: 100 - total flux cleaned = 4.79129e-06 Jy ! Component: 150 - total flux cleaned = 5.44141e-05 Jy ! Component: 200 - total flux cleaned = 5.46452e-05 Jy ! Total flux subtracted in 200 components = 5.46452e-05 Jy ! Clean residual min=-0.003859 max=0.003816 Jy/beam ! Clean residual mean=-0.000023 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.155595 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.155595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171295Jy sigma=0.001284 ! Fit after self-cal, rms=0.171246Jy sigma=0.001284 wmodel J1553-2422_S_2011_08_02_pus_map.mod ! Writing 17 model components to file: J1553-2422_S_2011_08_02_pus_map.mod wobs J1553-2422_S_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J1553-2422_S_2011_08_02_pus_uvs.fits wwins J1553-2422_S_2011_08_02_pus_map.win ! wwins: Wrote 1 windows to J1553-2422_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 = 0.00035829 Jy ! Component: 100 - total flux cleaned = 0.00114774 Jy ! Component: 150 - total flux cleaned = 0.00183241 Jy ! Component: 200 - total flux cleaned = 0.00207127 Jy ! Component: 250 - total flux cleaned = 0.00207164 Jy ! Component: 300 - total flux cleaned = 0.0021277 Jy ! Component: 350 - total flux cleaned = 0.00223468 Jy ! Component: 400 - total flux cleaned = 0.00223419 Jy ! Component: 450 - total flux cleaned = 0.00213243 Jy ! Component: 500 - total flux cleaned = 0.00203243 Jy ! Component: 550 - total flux cleaned = 0.00188638 Jy ! Component: 600 - total flux cleaned = 0.00188615 Jy ! Component: 650 - total flux cleaned = 0.00183826 Jy ! Component: 700 - total flux cleaned = 0.00183783 Jy ! Component: 750 - total flux cleaned = 0.001838 Jy ! Component: 800 - total flux cleaned = 0.00188255 Jy ! Component: 850 - total flux cleaned = 0.00188259 Jy ! Component: 900 - total flux cleaned = 0.00188267 Jy ! Component: 950 - total flux cleaned = 0.00183998 Jy ! Component: 1000 - total flux cleaned = 0.00175611 Jy ! Component: 1050 - total flux cleaned = 0.00175602 Jy ! Component: 1100 - total flux cleaned = 0.00167415 Jy ! Component: 1150 - total flux cleaned = 0.00163379 Jy ! Component: 1200 - total flux cleaned = 0.00159387 Jy ! Component: 1250 - total flux cleaned = 0.00147561 Jy ! Component: 1300 - total flux cleaned = 0.00139796 Jy ! Component: 1350 - total flux cleaned = 0.00135949 Jy ! Component: 1400 - total flux cleaned = 0.00128346 Jy ! Component: 1450 - total flux cleaned = 0.00120827 Jy ! Component: 1500 - total flux cleaned = 0.00109658 Jy ! Component: 1550 - total flux cleaned = 0.00102266 Jy ! Component: 1600 - total flux cleaned = 0.00087622 Jy ! Component: 1650 - total flux cleaned = 0.000840094 Jy ! Component: 1700 - total flux cleaned = 0.000804264 Jy ! Component: 1750 - total flux cleaned = 0.000803957 Jy ! Component: 1800 - total flux cleaned = 0.000733341 Jy ! Component: 1850 - total flux cleaned = 0.000663664 Jy ! Component: 1900 - total flux cleaned = 0.000629004 Jy ! Component: 1950 - total flux cleaned = 0.000560684 Jy ! Component: 2000 - total flux cleaned = 0.000458885 Jy ! Total flux subtracted in 2048 components = 0.000391512 Jy ! Clean residual min=-0.001938 max=0.001847 Jy/beam ! Clean residual mean=-0.000040 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.155987 Jy keep ! Adding 91 model components to the UV plane model. ! The established model now contains 108 components and 0.155987 Jy ![Exited script file: muppet] wmap "J1553-2422_S_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 5.093 at 34.48 degrees (North through East) ! Clean map min=-0.0031756 max=0.15257 Jy/beam ! Writing clean map to FITS file: J1553-2422_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 0.152572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000615883 device "J1553-2422_S_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J1553-2422_S_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.211 1.211 2.42201 4.84402 9.68804 19.3761 38.7522 77.5043 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 5.093 at 34.48 degrees (North through East) ! Clean map min=-0.0031756 max=0.15257 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1553-2422_S_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J1553-2422_S_2011_08_02_pus_map.gif/vgif' mapplot cln