! Started logfile: J0422-0643_S_2011_06_28_pus_uvs.log on Wed Apr 25 10:37:29 2012 obs J0422-0643_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J0422-0643_S_2011_06_28_pus_uva.fits ! AN table 1: 90 integrations on 153 of 153 possible baselines. ! AN table 2: 90 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.230864 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0422-0643 ! ! 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 25432 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0422-0643_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 = 1024x1024 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 813 telescope corrections were flagged in sub-array 1. ! A total of 824 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 813 telescope corrections were flagged in sub-array 1. ! A total of 824 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 813 telescope corrections were flagged in sub-array 1. ! A total of 824 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 813 telescope corrections were flagged in sub-array 1. ! A total of 824 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.953424Jy sigma=0.012124 ! Fit after self-cal, rms=0.928318Jy sigma=0.011815 ! 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=2.546 mas, bmaj=6.36 mas, bpa=-3.03 degrees ! Estimated noise=675.034 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 = 0.0585507 Jy ! Component: 100 - total flux cleaned = 0.0734863 Jy ! Total flux subtracted in 100 components = 0.0734863 Jy ! Clean residual min=-0.004552 max=0.006844 Jy/beam ! Clean residual mean=-0.000004 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.0734863 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0734863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103813Jy sigma=0.001244 ! Fit after self-cal, rms=0.103701Jy sigma=0.001242 ! Inverting map ! Added new window around map position (2.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795587 Jy ! Component: 100 - total flux cleaned = 0.012231 Jy ! Total flux subtracted in 100 components = 0.012231 Jy ! Clean residual min=-0.003520 max=0.003995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0857173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0857173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103125Jy sigma=0.001233 ! Fit after self-cal, rms=0.103112Jy sigma=0.001233 ! 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=3.106 mas, bmaj=7.401 mas, bpa=-2.662 degrees ! Estimated noise=352.519 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 = 0.0029417 Jy ! Component: 100 - total flux cleaned = 0.00399355 Jy ! Component: 150 - total flux cleaned = 0.00420165 Jy ! Component: 200 - total flux cleaned = 0.0043349 Jy ! Total flux subtracted in 200 components = 0.0043349 Jy ! Clean residual min=-0.002001 max=0.002248 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0900522 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0900522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103033Jy sigma=0.001232 ! Fit after self-cal, rms=0.103039Jy sigma=0.001232 ! 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 0.96 FD 1.05 FT 1.00* HH 1.00* ! HN 0.98 KK 1.00* KP 0.97 MC 1.00* ! MK 0.98 NL 0.98 NY 1.00* OV 0.98 ! PT 0.98 SC 1.04 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.04 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 0.97 MC 1.00* ! MK 0.91 NL 1.04 NY 1.00* OV 0.98 ! PT 0.99 SC 1.01 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 FT 1.00* HH 1.00* ! HN 1.04 KK 1.00* KP 0.99 MC 1.00* ! MK 1.01 NL 1.03 NY 1.00* OV 1.03 ! PT 1.03 SC 0.97 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.02 FT 1.00* HH 1.00* ! HN 1.02 KK 1.00* KP 0.94 MC 1.00* ! MK 0.97 NL 0.93 NY 1.00* OV 1.08 ! PT 1.00 SC 0.97 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 1.04 MC 1.00* ! MK 1.12 NL 0.98 NY 1.00* OV 1.02 ! PT 1.06 SC 1.00 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.94 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 1.00 MC 1.00* ! MK 1.09 NL 1.06 NY 1.00* OV 1.05 ! PT 0.99 SC 1.03 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 FT 1.00* HH 1.00* ! HN 0.96 KK 1.00* KP 1.00 MC 1.00* ! MK 1.04 NL 1.00 NY 1.00* OV 1.05 ! PT 1.03 SC 1.00 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 FT 1.00* HH 1.00* ! HN 1.00 KK 1.00* KP 0.94 MC 1.00* ! MK 0.97 NL 0.98 NY 1.00* OV 1.03 ! PT 1.00 SC 0.95 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.103039Jy sigma=0.001232 ! Fit after self-cal, rms=0.102659Jy sigma=0.001230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.362 mas, bpa=-2.489 degrees ! Estimated noise=351.652 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 = 0.000579934 Jy ! Component: 100 - total flux cleaned = 0.000603567 Jy ! Component: 150 - total flux cleaned = 0.000645425 Jy ! Component: 200 - total flux cleaned = 0.000663968 Jy ! Total flux subtracted in 200 components = 0.000663968 Jy ! Clean residual min=-0.001583 max=0.001877 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0907161 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0907161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102647Jy sigma=0.001230 ! Fit after self-cal, rms=0.102670Jy sigma=0.001230 ! 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=0.102670Jy sigma=0.001230 ! Fit after self-cal, rms=0.102397Jy sigma=0.001230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=7.34 mas, bpa=-2.401 degrees ! Estimated noise=351.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473778 Jy ! Component: 100 - total flux cleaned = 0.000516657 Jy ! Component: 150 - total flux cleaned = 0.000554501 Jy ! Component: 200 - total flux cleaned = 0.000571505 Jy ! Total flux subtracted in 200 components = 0.000571505 Jy ! Clean residual min=-0.001573 max=0.001831 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0912876 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0912876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102388Jy sigma=0.001230 ! Fit after self-cal, rms=0.102386Jy sigma=0.001230 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) ! Added new window around map position (122, 77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321471 Jy ! Component: 100 - total flux cleaned = 0.000407498 Jy ! Component: 150 - total flux cleaned = 0.000501061 Jy ! Component: 200 - total flux cleaned = 0.000611718 Jy ! Total flux subtracted in 200 components = 0.000611718 Jy ! Clean residual min=-0.001551 max=0.001578 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0918994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.0918994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102344Jy sigma=0.001229 ! Fit after self-cal, rms=0.102331Jy sigma=0.001229 ! 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=0.102331Jy sigma=0.001229 ! Fit after self-cal, rms=0.102165Jy sigma=0.001229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.104 mas, bmaj=7.329 mas, bpa=-2.359 degrees ! Estimated noise=350.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.31057e-05 Jy ! Component: 100 - total flux cleaned = 0.000182547 Jy ! Component: 150 - total flux cleaned = 0.000308011 Jy ! Component: 200 - total flux cleaned = 0.000395165 Jy ! Total flux subtracted in 200 components = 0.000395165 Jy ! Clean residual min=-0.001489 max=0.001577 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0922945 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0922945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102148Jy sigma=0.001229 ! Fit after self-cal, rms=0.102142Jy sigma=0.001229 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 = 2.5611e-05 Jy ! Component: 100 - total flux cleaned = 4.70862e-05 Jy ! Component: 150 - total flux cleaned = 8.65462e-05 Jy ! Component: 200 - total flux cleaned = 0.000123706 Jy ! Total flux subtracted in 200 components = 0.000123706 Jy ! Clean residual min=-0.001479 max=0.001593 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0924182 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.0924182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102133Jy sigma=0.001229 ! Fit after self-cal, rms=0.102131Jy sigma=0.001229 ! 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=0.102131Jy sigma=0.001229 ! Fit after self-cal, rms=0.102226Jy sigma=0.001229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.147 mas, bmaj=11.85 mas, bpa=2.795 degrees ! Estimated noise=438.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625259 Jy ! Component: 100 - total flux cleaned = 0.00064544 Jy ! Component: 150 - total flux cleaned = 0.00064505 Jy ! Component: 200 - total flux cleaned = 0.000682249 Jy ! Total flux subtracted in 200 components = 0.000682249 Jy ! Clean residual min=-0.001613 max=0.001766 Jy/beam ! Clean residual mean=0.000005 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0931005 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0931005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102224Jy sigma=0.001229 ! Fit after self-cal, rms=0.102223Jy sigma=0.001229 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 = 0.000135712 Jy ! Component: 100 - total flux cleaned = 0.000148595 Jy ! Component: 150 - total flux cleaned = 0.000184829 Jy ! Component: 200 - total flux cleaned = 0.000218116 Jy ! Total flux subtracted in 200 components = 0.000218116 Jy ! Clean residual min=-0.001611 max=0.001748 Jy/beam ! Clean residual mean=0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0933186 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0933186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102222Jy sigma=0.001229 ! Fit after self-cal, rms=0.102220Jy sigma=0.001229 ! 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=3.103 mas, bmaj=7.325 mas, bpa=-2.364 degrees ! Estimated noise=351.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.103 x 7.325 at -2.364 degrees (North through East) ! Clean map min=-0.0022137 max=0.076622 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=2.545 mas, bmaj=6.305 mas, bpa=-2.855 degrees ! Estimated noise=666.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570698 Jy ! Component: 100 - total flux cleaned = 0.0737413 Jy ! Component: 150 - total flux cleaned = 0.0820425 Jy ! Component: 200 - total flux cleaned = 0.084167 Jy ! Total flux subtracted in 200 components = 0.084167 Jy ! Clean residual min=-0.003437 max=0.003785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.084167 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.084167 Jy ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=7.325 mas, bpa=-2.364 degrees ! Estimated noise=351.31 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 = 0.00350039 Jy ! Component: 100 - total flux cleaned = 0.00563848 Jy ! Component: 150 - total flux cleaned = 0.00659765 Jy ! Component: 200 - total flux cleaned = 0.00722398 Jy ! Total flux subtracted in 200 components = 0.00722398 Jy ! Clean residual min=-0.001609 max=0.001645 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.091391 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.091391 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=2.959 mas, bmaj=7.013 mas, bpa=-1.785 degrees ! Estimated noise=368.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561407 Jy ! Component: 100 - total flux cleaned = 0.000897007 Jy ! Component: 150 - total flux cleaned = 0.0011163 Jy ! Component: 200 - total flux cleaned = 0.00121444 Jy ! Total flux subtracted in 200 components = 0.00121444 Jy ! Clean residual min=-0.001586 max=0.001825 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0926054 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.044e-05 Jy ! Component: 100 - total flux cleaned = 0.000147568 Jy ! Component: 150 - total flux cleaned = 0.000228271 Jy ! Component: 200 - total flux cleaned = 0.000279171 Jy ! Total flux subtracted in 200 components = 0.000279171 Jy ! Clean residual min=-0.001596 max=0.001819 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0928846 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.0928846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102226Jy sigma=0.001229 ! Fit after self-cal, rms=0.102217Jy sigma=0.001229 wmodel J0422-0643_S_2011_06_28_pus_map.mod ! Writing 50 model components to file: J0422-0643_S_2011_06_28_pus_map.mod wobs J0422-0643_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J0422-0643_S_2011_06_28_pus_uvs.fits wwins J0422-0643_S_2011_06_28_pus_map.win ! wwins: Wrote 3 windows to J0422-0643_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418179 Jy ! Component: 100 - total flux cleaned = 0.00056339 Jy ! Component: 150 - total flux cleaned = 0.000675286 Jy ! Component: 200 - total flux cleaned = 0.000729645 Jy ! Component: 250 - total flux cleaned = 0.000835381 Jy ! Component: 300 - total flux cleaned = 0.000937887 Jy ! Component: 350 - total flux cleaned = 0.00106264 Jy ! Component: 400 - total flux cleaned = 0.00111166 Jy ! Component: 450 - total flux cleaned = 0.00123221 Jy ! Component: 500 - total flux cleaned = 0.00134988 Jy ! Component: 550 - total flux cleaned = 0.00141879 Jy ! Component: 600 - total flux cleaned = 0.00150895 Jy ! Component: 650 - total flux cleaned = 0.00146455 Jy ! Component: 700 - total flux cleaned = 0.00150838 Jy ! Component: 750 - total flux cleaned = 0.00155099 Jy ! Component: 800 - total flux cleaned = 0.00157148 Jy ! Component: 850 - total flux cleaned = 0.00157108 Jy ! Component: 900 - total flux cleaned = 0.00161155 Jy ! Component: 950 - total flux cleaned = 0.00163198 Jy ! Component: 1000 - total flux cleaned = 0.00171091 Jy ! Component: 1050 - total flux cleaned = 0.00169098 Jy ! Component: 1100 - total flux cleaned = 0.00169052 Jy ! Component: 1150 - total flux cleaned = 0.00167186 Jy ! Component: 1200 - total flux cleaned = 0.00174708 Jy ! Component: 1250 - total flux cleaned = 0.00174705 Jy ! Component: 1300 - total flux cleaned = 0.00174696 Jy ! Component: 1350 - total flux cleaned = 0.00180118 Jy ! Component: 1400 - total flux cleaned = 0.00181896 Jy ! Component: 1450 - total flux cleaned = 0.00181923 Jy ! Component: 1500 - total flux cleaned = 0.001802 Jy ! Component: 1550 - total flux cleaned = 0.00183673 Jy ! Component: 1600 - total flux cleaned = 0.0018027 Jy ! Component: 1650 - total flux cleaned = 0.00183653 Jy ! Component: 1700 - total flux cleaned = 0.00178666 Jy ! Component: 1750 - total flux cleaned = 0.0017537 Jy ! Component: 1800 - total flux cleaned = 0.00178645 Jy ! Component: 1850 - total flux cleaned = 0.00170548 Jy ! Component: 1900 - total flux cleaned = 0.00172168 Jy ! Component: 1950 - total flux cleaned = 0.00176965 Jy ! Component: 2000 - total flux cleaned = 0.00175362 Jy ! Component: 2050 - total flux cleaned = 0.00173823 Jy ! Component: 2100 - total flux cleaned = 0.00180001 Jy ! Component: 2150 - total flux cleaned = 0.00170818 Jy ! Component: 2200 - total flux cleaned = 0.00176891 Jy ! Component: 2250 - total flux cleaned = 0.00176879 Jy ! Component: 2300 - total flux cleaned = 0.00175392 Jy ! Component: 2350 - total flux cleaned = 0.00181314 Jy ! Component: 2400 - total flux cleaned = 0.00175445 Jy ! Component: 2450 - total flux cleaned = 0.00181229 Jy ! Component: 2500 - total flux cleaned = 0.00184094 Jy ! Component: 2550 - total flux cleaned = 0.00185478 Jy ! Component: 2600 - total flux cleaned = 0.0018265 Jy ! Component: 2650 - total flux cleaned = 0.00184035 Jy ! Component: 2700 - total flux cleaned = 0.00178464 Jy ! Component: 2750 - total flux cleaned = 0.00179848 Jy ! Component: 2800 - total flux cleaned = 0.00179872 Jy ! Component: 2850 - total flux cleaned = 0.00181252 Jy ! Component: 2900 - total flux cleaned = 0.00179918 Jy ! Component: 2950 - total flux cleaned = 0.00182567 Jy ! Component: 3000 - total flux cleaned = 0.00182559 Jy ! Component: 3050 - total flux cleaned = 0.0017731 Jy ! Component: 3100 - total flux cleaned = 0.00178632 Jy ! Component: 3150 - total flux cleaned = 0.00177324 Jy ! Component: 3200 - total flux cleaned = 0.00177328 Jy ! Component: 3250 - total flux cleaned = 0.00173502 Jy ! Component: 3300 - total flux cleaned = 0.00173514 Jy ! Component: 3350 - total flux cleaned = 0.00173516 Jy ! Component: 3400 - total flux cleaned = 0.00174765 Jy ! Component: 3450 - total flux cleaned = 0.00173532 Jy ! Component: 3500 - total flux cleaned = 0.00172308 Jy ! Component: 3550 - total flux cleaned = 0.00169861 Jy ! Component: 3600 - total flux cleaned = 0.00174722 Jy ! Component: 3650 - total flux cleaned = 0.00173513 Jy ! Component: 3700 - total flux cleaned = 0.00175916 Jy ! Component: 3750 - total flux cleaned = 0.00177101 Jy ! Component: 3800 - total flux cleaned = 0.00180636 Jy ! Component: 3850 - total flux cleaned = 0.00181795 Jy ! Component: 3900 - total flux cleaned = 0.00185291 Jy ! Component: 3950 - total flux cleaned = 0.00182968 Jy ! Component: 4000 - total flux cleaned = 0.00184119 Jy ! Component: 4050 - total flux cleaned = 0.00185259 Jy ! Total flux subtracted in 4096 components = 0.00189805 Jy ! Clean residual min=-0.000757 max=0.000741 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0947827 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 344 components and 0.0947826 Jy ![Exited script file: muppet] wmap "J0422-0643_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.959 x 7.013 at -1.785 degrees (North through East) ! Clean map min=-0.0023867 max=0.075921 Jy/beam ! Writing clean map to FITS file: J0422-0643_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 0.0759215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020407 device "J0422-0643_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J0422-0643_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.806374 0.806374 1.61275 3.2255 6.45099 12.902 25.804 51.6079 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.959 x 7.013 at -1.785 degrees (North through East) ! Clean map min=-0.0023867 max=0.075921 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0422-0643_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J0422-0643_S_2011_06_28_pus_map.gif/vgif' mapplot cln