! Started logfile: J0030-4224_X_2009_04_21_pus_uvs.log on Sun Jan 23 00:21:36 2011 obs J0030-4224_X_2009_04_21_pus_uva.fits ! Reading UV FITS file: J0030-4224_X_2009_04_21_pus_uva.fits ! AN table 1: 93 integrations on 120 of 120 possible baselines. ! AN table 2: 93 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.175179 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0030-4224 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2445 lines of history. ! ! Reading 15640 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0030-4224_X_2009_04_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 937 telescope corrections were flagged in sub-array 1. ! A total of 752 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 937 telescope corrections were flagged in sub-array 1. ! A total of 752 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 937 telescope corrections were flagged in sub-array 1. ! A total of 752 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 937 telescope corrections were flagged in sub-array 1. ! A total of 752 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.801274Jy sigma=0.007504 ! Fit after self-cal, rms=0.768063Jy sigma=0.007250 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6013 mas, bmaj=2.211 mas, bpa=-11.87 degrees ! Estimated noise=1419.46 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 = 0.170538 Jy ! Component: 100 - total flux cleaned = 0.218671 Jy ! Total flux subtracted in 100 components = 0.218671 Jy ! Clean residual min=-0.015644 max=0.024992 Jy/beam ! Clean residual mean=-0.000037 rms=0.005225 Jy/beam ! Combined flux in latest and established models = 0.218671 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.218671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182570Jy sigma=0.001698 ! Fit after self-cal, rms=0.182538Jy sigma=0.001697 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8315 mas, bmaj=2.912 mas, bpa=-11.15 degrees ! Estimated noise=620.834 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 = 0.0546427 Jy ! Component: 100 - total flux cleaned = 0.0781932 Jy ! Component: 150 - total flux cleaned = 0.0890788 Jy ! Component: 200 - total flux cleaned = 0.0943016 Jy ! Total flux subtracted in 200 components = 0.0943016 Jy ! Clean residual min=-0.007987 max=0.016380 Jy/beam ! Clean residual mean=-0.000126 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 0.312973 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.312973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170014Jy sigma=0.001534 ! Fit after self-cal, rms=0.169886Jy sigma=0.001532 ! 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 0.98 HN 1.00* KB 1.00* ! KK 1.00* KP 1.01 LA 0.93 MK 0.98 ! NL 1.00* NY 1.00* OV 1.05 PT 1.00 ! SC 1.00* TS 1.00* WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 HN 1.00* KB 1.00* ! KK 1.00* KP 0.99 LA 0.93 MK 1.02 ! NL 1.28 NY 1.00* OV 1.07 PT 1.01 ! SC 1.05 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KB 1.00* ! KK 1.00* KP 1.01 LA 0.92 MK 1.02 ! NL 1.00* NY 1.00* OV 1.06 PT 0.97 ! SC 1.00* TS 1.00* WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 HN 1.00* KB 1.00* ! KK 1.00* KP 1.02 LA 0.90 MK 1.07 ! NL 1.23 NY 1.00* OV 1.03 PT 0.97 ! SC 0.99 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KB 1.00* ! KK 1.00* KP 1.02 LA 0.94 MK 1.01 ! NL 1.00* NY 1.00* OV 1.04 PT 0.96 ! SC 1.00* TS 1.00* WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.98 HN 1.00* KB 1.00* ! KK 1.00* KP 1.00 LA 0.91 MK 1.04 ! NL 1.27 NY 1.00* OV 1.06 PT 1.01 ! SC 1.04 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KB 1.00* ! KK 1.00* KP 1.01 LA 0.91 MK 0.98 ! NL 1.00* NY 1.00* OV 1.02 PT 1.00 ! SC 1.00* TS 1.00* WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.98 HN 1.00* KB 1.00* ! KK 1.00* KP 1.03 LA 0.89 MK 1.07 ! NL 1.29 NY 1.00* OV 1.05 PT 0.99 ! SC 1.02 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.169886Jy sigma=0.001532 ! Fit after self-cal, rms=0.178717Jy sigma=0.001518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8407 mas, bmaj=2.971 mas, bpa=-11.03 degrees ! Estimated noise=623.813 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 (-3.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108336 Jy ! Component: 100 - total flux cleaned = 0.0152448 Jy ! Component: 150 - total flux cleaned = 0.0159437 Jy ! Component: 200 - total flux cleaned = 0.0164877 Jy ! Total flux subtracted in 200 components = 0.0164877 Jy ! Clean residual min=-0.005908 max=0.005855 Jy/beam ! Clean residual mean=0.000002 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.329461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.329461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178162Jy sigma=0.001510 ! Fit after self-cal, rms=0.178338Jy sigma=0.001509 ! 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=0.178338Jy sigma=0.001509 ! Fit after self-cal, rms=0.176734Jy sigma=0.001509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8386 mas, bmaj=2.97 mas, bpa=-11.05 degrees ! Estimated noise=619.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413512 Jy ! Component: 100 - total flux cleaned = 0.00606618 Jy ! Component: 150 - total flux cleaned = 0.00626606 Jy ! Component: 200 - total flux cleaned = 0.00638485 Jy ! Total flux subtracted in 200 components = 0.00638485 Jy ! Clean residual min=-0.005064 max=0.004743 Jy/beam ! Clean residual mean=0.000003 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.335846 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.335846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176636Jy sigma=0.001508 ! Fit after self-cal, rms=0.176589Jy sigma=0.001507 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 = 0.00123348 Jy ! Component: 100 - total flux cleaned = 0.00145493 Jy ! Component: 150 - total flux cleaned = 0.00155557 Jy ! Component: 200 - total flux cleaned = 0.00165093 Jy ! Total flux subtracted in 200 components = 0.00165093 Jy ! Clean residual min=-0.005319 max=0.004549 Jy/beam ! Clean residual mean=0.000006 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.337496 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.337496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176553Jy sigma=0.001507 ! Fit after self-cal, rms=0.176544Jy sigma=0.001507 ! 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=0.176544Jy sigma=0.001507 ! Fit after self-cal, rms=0.175949Jy sigma=0.001507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=2.974 mas, bpa=-11.03 degrees ! Estimated noise=618.379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182852 Jy ! Component: 100 - total flux cleaned = 0.0020369 Jy ! Component: 150 - total flux cleaned = 0.00217543 Jy ! Component: 200 - total flux cleaned = 0.00226149 Jy ! Total flux subtracted in 200 components = 0.00226149 Jy ! Clean residual min=-0.004839 max=0.004483 Jy/beam ! Clean residual mean=0.000003 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.339758 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.339758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175916Jy sigma=0.001507 ! Fit after self-cal, rms=0.175898Jy sigma=0.001507 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 = 0.00039379 Jy ! Component: 100 - total flux cleaned = 0.000517351 Jy ! Component: 150 - total flux cleaned = 0.000555932 Jy ! Component: 200 - total flux cleaned = 0.000592506 Jy ! Total flux subtracted in 200 components = 0.000592506 Jy ! Clean residual min=-0.004883 max=0.004474 Jy/beam ! Clean residual mean=0.000004 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.34035 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.340351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175878Jy sigma=0.001506 ! Fit after self-cal, rms=0.175873Jy sigma=0.001506 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175873Jy sigma=0.001506 ! Fit after self-cal, rms=0.175604Jy sigma=0.001506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=10.55 mas, bpa=-0.6718 degrees ! Estimated noise=750.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180907 Jy ! Component: 100 - total flux cleaned = 0.00180593 Jy ! Component: 150 - total flux cleaned = 0.0018066 Jy ! Component: 200 - total flux cleaned = 0.0018049 Jy ! Total flux subtracted in 200 components = 0.0018049 Jy ! Clean residual min=-0.004677 max=0.005148 Jy/beam ! Clean residual mean=0.000007 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.342155 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 0.342155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175605Jy sigma=0.001506 ! Fit after self-cal, rms=0.175589Jy sigma=0.001506 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 = 0.000380703 Jy ! Component: 100 - total flux cleaned = 0.000380768 Jy ! Component: 150 - total flux cleaned = 0.000380504 Jy ! Component: 200 - total flux cleaned = 0.000380787 Jy ! Total flux subtracted in 200 components = 0.000380787 Jy ! Clean residual min=-0.004752 max=0.005072 Jy/beam ! Clean residual mean=0.000007 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.342536 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.342536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175588Jy sigma=0.001506 ! Fit after self-cal, rms=0.175582Jy sigma=0.001506 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=2.974 mas, bpa=-11.01 degrees ! Estimated noise=618.018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8396 x 2.974 at -11.01 degrees (North through East) ! Clean map min=-0.004554 max=0.24191 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6037 mas, bmaj=2.242 mas, bpa=-11.69 degrees ! Estimated noise=1443.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172254 Jy ! Component: 100 - total flux cleaned = 0.22234 Jy ! Component: 150 - total flux cleaned = 0.252008 Jy ! Component: 200 - total flux cleaned = 0.271803 Jy ! Total flux subtracted in 200 components = 0.271803 Jy ! Clean residual min=-0.012070 max=0.013209 Jy/beam ! Clean residual mean=-0.000020 rms=0.003635 Jy/beam ! Combined flux in latest and established models = 0.271803 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.271803 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=2.974 mas, bpa=-11.01 degrees ! Estimated noise=618.018 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 = 0.0250337 Jy ! Component: 100 - total flux cleaned = 0.0385553 Jy ! Component: 150 - total flux cleaned = 0.0476676 Jy ! Component: 200 - total flux cleaned = 0.0541943 Jy ! Total flux subtracted in 200 components = 0.0541943 Jy ! Clean residual min=-0.005826 max=0.005866 Jy/beam ! Clean residual mean=-0.000035 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.325997 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.325997 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=10.55 mas, bpa=-0.6718 degrees ! Estimated noise=750.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758647 Jy ! Component: 100 - total flux cleaned = 0.0117928 Jy ! Component: 150 - total flux cleaned = 0.0129606 Jy ! Component: 200 - total flux cleaned = 0.0137192 Jy ! Total flux subtracted in 200 components = 0.0137192 Jy ! Clean residual min=-0.005354 max=0.005144 Jy/beam ! Clean residual mean=-0.000006 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.339716 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629304 Jy ! Component: 100 - total flux cleaned = 0.00115345 Jy ! Component: 150 - total flux cleaned = 0.0015909 Jy ! Component: 200 - total flux cleaned = 0.00191292 Jy ! Total flux subtracted in 200 components = 0.00191292 Jy ! Clean residual min=-0.004844 max=0.004844 Jy/beam ! Clean residual mean=0.000002 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.341629 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.341629 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=2.974 mas, bpa=-11.01 degrees ! Estimated noise=618.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.04938e-05 Jy ! Component: 100 - total flux cleaned = -0.000242235 Jy ! Component: 150 - total flux cleaned = -0.000173475 Jy ! Component: 200 - total flux cleaned = -0.000117611 Jy ! Total flux subtracted in 200 components = -0.000117611 Jy ! Clean residual min=-0.004562 max=0.004467 Jy/beam ! Clean residual mean=0.000002 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.341512 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.341512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175633Jy sigma=0.001506 ! Fit after self-cal, rms=0.175601Jy sigma=0.001506 wmodel J0030-4224_X_2009_04_21_pus_map.mod ! Writing 84 model components to file: J0030-4224_X_2009_04_21_pus_map.mod wobs J0030-4224_X_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J0030-4224_X_2009_04_21_pus_uvs.fits wwins J0030-4224_X_2009_04_21_pus_map.win ! wwins: Wrote 2 windows to J0030-4224_X_2009_04_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320178 Jy ! Component: 100 - total flux cleaned = 2.80972e-05 Jy ! Component: 150 - total flux cleaned = 9.76491e-05 Jy ! Component: 200 - total flux cleaned = -0.000301112 Jy ! Component: 250 - total flux cleaned = -0.000787009 Jy ! Component: 300 - total flux cleaned = -0.00119616 Jy ! Component: 350 - total flux cleaned = -0.00167974 Jy ! Component: 400 - total flux cleaned = -0.00213897 Jy ! Component: 450 - total flux cleaned = -0.0023585 Jy ! Component: 500 - total flux cleaned = -0.00261008 Jy ! Component: 550 - total flux cleaned = -0.00277247 Jy ! Component: 600 - total flux cleaned = -0.00292882 Jy ! Component: 650 - total flux cleaned = -0.00311803 Jy ! Component: 700 - total flux cleaned = -0.00326297 Jy ! Component: 750 - total flux cleaned = -0.00336751 Jy ! Component: 800 - total flux cleaned = -0.00336775 Jy ! Component: 850 - total flux cleaned = -0.00333617 Jy ! Component: 900 - total flux cleaned = -0.00333797 Jy ! Component: 950 - total flux cleaned = -0.00324421 Jy ! Component: 1000 - total flux cleaned = -0.00315286 Jy ! Component: 1050 - total flux cleaned = -0.0030637 Jy ! Component: 1100 - total flux cleaned = -0.00297646 Jy ! Component: 1150 - total flux cleaned = -0.00286166 Jy ! Component: 1200 - total flux cleaned = -0.00266447 Jy ! Component: 1250 - total flux cleaned = -0.00249894 Jy ! Component: 1300 - total flux cleaned = -0.00228303 Jy ! Component: 1350 - total flux cleaned = -0.00215068 Jy ! Component: 1400 - total flux cleaned = -0.00196811 Jy ! Component: 1450 - total flux cleaned = -0.00183929 Jy ! Component: 1500 - total flux cleaned = -0.00168803 Jy ! Component: 1550 - total flux cleaned = -0.00166364 Jy ! Component: 1600 - total flux cleaned = -0.00176194 Jy ! Component: 1650 - total flux cleaned = -0.00168878 Jy ! Component: 1700 - total flux cleaned = -0.00166489 Jy ! Component: 1750 - total flux cleaned = -0.00157023 Jy ! Component: 1800 - total flux cleaned = -0.00152365 Jy ! Component: 1850 - total flux cleaned = -0.00152336 Jy ! Component: 1900 - total flux cleaned = -0.00138607 Jy ! Component: 1950 - total flux cleaned = -0.00134103 Jy ! Component: 2000 - total flux cleaned = -0.00129644 Jy ! Total flux subtracted in 2048 components = -0.00134073 Jy ! Clean residual min=-0.001233 max=0.001191 Jy/beam ! Clean residual mean=0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.340171 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 209 components and 0.340171 Jy ![Exited script file: muppet] wmap "J0030-4224_X_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8396 x 2.974 at -11.01 degrees (North through East) ! Clean map min=-0.0035423 max=0.24669 Jy/beam ! Writing clean map to FITS file: J0030-4224_X_2009_04_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.246686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000430244 device "J0030-4224_X_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J0030-4224_X_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523229 0.523229 1.04646 2.09292 4.18583 8.37167 16.7433 33.4867 66.9734 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.246 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8396 x 2.974 at -11.01 degrees (North through East) ! Clean map min=-0.0035423 max=0.24669 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0030-4224_X_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J0030-4224_X_2009_04_21_pus_map.gif/vgif' mapplot cln