! Started logfile: J1454-3747_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:44:31 2017 obs J1454-3747_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1454-3747_X_2009_05_13_pus_uva.fits ! AN table 1: 29 integrations on 120 of 120 possible baselines. ! AN table 2: 50 integrations on 120 of 120 possible baselines. ! AN table 3: 35 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.0355263 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1454-3747 ! ! 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 1988 lines of history. ! ! Reading 1944 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 = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1454-3747_X_2009_05_13_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 0.100x0.100 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 380 telescope corrections were flagged in sub-array 1. ! A total of 800 telescope corrections were flagged in sub-array 2. ! A total of 439 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 380 telescope corrections were flagged in sub-array 1. ! A total of 800 telescope corrections were flagged in sub-array 2. ! A total of 439 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 380 telescope corrections were flagged in sub-array 1. ! A total of 800 telescope corrections were flagged in sub-array 2. ! A total of 439 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 380 telescope corrections were flagged in sub-array 1. ! A total of 800 telescope corrections were flagged in sub-array 2. ! A total of 439 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.529973Jy sigma=0.003276 ! Fit after self-cal, rms=0.408032Jy sigma=0.002298 ! 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=0.8322 mas, bmaj=1.65 mas, bpa=3.316 degrees ! Estimated noise=3228.72 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 = 0.536126 Jy ! Component: 100 - total flux cleaned = 0.694256 Jy ! Total flux subtracted in 100 components = 0.694256 Jy ! Clean residual min=-0.033032 max=0.096425 Jy/beam ! Clean residual mean=0.007034 rms=0.018476 Jy/beam ! Combined flux in latest and established models = 0.694256 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.694256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287193Jy sigma=0.002286 ! Fit after self-cal, rms=0.286699Jy sigma=0.002285 ! 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=1.016 mas, bmaj=1.572 mas, bpa=4.65 degrees ! Estimated noise=2588.27 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 (-1.7, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169422 Jy ! Component: 100 - total flux cleaned = 0.258375 Jy ! Component: 150 - total flux cleaned = 0.308871 Jy ! Component: 200 - total flux cleaned = 0.338005 Jy ! Total flux subtracted in 200 components = 0.338005 Jy ! Clean residual min=-0.018575 max=0.044703 Jy/beam ! Clean residual mean=0.011120 rms=0.007969 Jy/beam ! Combined flux in latest and established models = 1.03226 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 55 components and 1.03226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205141Jy sigma=0.001197 ! Fit after self-cal, rms=0.201716Jy sigma=0.001167 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.95 HN 1.07 HO 1.00* ! KK 1.00* KP 0.99 LA 1.01 MK 1.00* ! NL 1.11 NY 1.00* OV 1.00* PT 1.04 ! SC 0.96 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.94 HN 1.04 HO 1.00* ! KK 1.00* KP 0.97 LA 0.98 MK 1.00* ! NL 1.14 NY 1.00* OV 1.00* PT 1.07 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.96 HN 1.05 HO 1.00* ! KK 1.00* KP 0.95 LA 1.02 MK 1.00* ! NL 1.12 NY 1.00* OV 1.00* PT 1.02 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.97 HN 0.90 HO 1.00* ! KK 1.00* KP 0.97 LA 0.98 MK 1.00* ! NL 1.04 NY 1.00* OV 1.00* PT 1.04 ! SC 0.97 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.201716Jy sigma=0.001167 ! Fit after self-cal, rms=0.210457Jy sigma=0.001091 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=4.939 mas, bpa=-7.586 degrees ! Estimated noise=3177.89 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014788 Jy ! Component: 100 - total flux cleaned = 0.000803951 Jy ! Component: 150 - total flux cleaned = 0.000528816 Jy ! Component: 200 - total flux cleaned = 0.000281775 Jy ! Total flux subtracted in 200 components = 0.000281775 Jy ! Clean residual min=-0.014219 max=0.018212 Jy/beam ! Clean residual mean=0.000046 rms=0.004433 Jy/beam ! Combined flux in latest and established models = 1.03254 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 1.03254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209340Jy sigma=0.001086 ! Fit after self-cal, rms=0.209479Jy sigma=0.001085 ! 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=0.209479Jy sigma=0.001085 ! Fit after self-cal, rms=0.209868Jy sigma=0.001085 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=4.939 mas, bpa=-7.552 degrees ! Estimated noise=3175.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219268 Jy ! Component: 100 - total flux cleaned = -0.000697038 Jy ! Component: 150 - total flux cleaned = -0.000898758 Jy ! Component: 200 - total flux cleaned = -0.00107164 Jy ! Total flux subtracted in 200 components = -0.00107164 Jy ! Clean residual min=-0.013473 max=0.016074 Jy/beam ! Clean residual mean=0.000054 rms=0.004122 Jy/beam ! Combined flux in latest and established models = 1.03147 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 1.03147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209268Jy sigma=0.001083 ! Fit after self-cal, rms=0.209295Jy sigma=0.001082 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 = -0.000414664 Jy ! Component: 100 - total flux cleaned = -0.000415126 Jy ! Component: 150 - total flux cleaned = -0.000272259 Jy ! Component: 200 - total flux cleaned = -0.0002758 Jy ! Total flux subtracted in 200 components = -0.0002758 Jy ! Clean residual min=-0.012997 max=0.015066 Jy/beam ! Clean residual mean=0.000046 rms=0.003974 Jy/beam ! Combined flux in latest and established models = 1.0312 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 1.0312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208936Jy sigma=0.001081 ! Fit after self-cal, rms=0.208957Jy sigma=0.001081 ! 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=0.208957Jy sigma=0.001081 ! Fit after self-cal, rms=0.209822Jy sigma=0.001081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=4.943 mas, bpa=-7.499 degrees ! Estimated noise=3174.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209895 Jy ! Component: 100 - total flux cleaned = -0.00225514 Jy ! Component: 150 - total flux cleaned = -0.00225567 Jy ! Component: 200 - total flux cleaned = -0.0022517 Jy ! Total flux subtracted in 200 components = -0.0022517 Jy ! Clean residual min=-0.012615 max=0.014094 Jy/beam ! Clean residual mean=0.000062 rms=0.003800 Jy/beam ! Combined flux in latest and established models = 1.02894 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 1.02894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209513Jy sigma=0.001080 ! Fit after self-cal, rms=0.209554Jy sigma=0.001080 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 = -0.000585772 Jy ! Component: 100 - total flux cleaned = -0.00058609 Jy ! Component: 150 - total flux cleaned = -0.00059064 Jy ! Component: 200 - total flux cleaned = -0.000588816 Jy ! Total flux subtracted in 200 components = -0.000588816 Jy ! Clean residual min=-0.012697 max=0.013433 Jy/beam ! Clean residual mean=0.000050 rms=0.003722 Jy/beam ! Combined flux in latest and established models = 1.02836 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 1.02836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209321Jy sigma=0.001079 ! Fit after self-cal, rms=0.209337Jy sigma=0.001079 ! 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=0.209337Jy sigma=0.001079 ! Fit after self-cal, rms=0.210167Jy sigma=0.001079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=6.468 mas, bpa=-13.96 degrees ! Estimated noise=3720.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159362 Jy ! Component: 100 - total flux cleaned = -0.00158973 Jy ! Component: 150 - total flux cleaned = -0.00158762 Jy ! Component: 200 - total flux cleaned = -0.00168823 Jy ! Total flux subtracted in 200 components = -0.00168823 Jy ! Clean residual min=-0.013973 max=0.012366 Jy/beam ! Clean residual mean=0.000125 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 1.02667 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 1.02667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209969Jy sigma=0.001079 ! Fit after self-cal, rms=0.209994Jy sigma=0.001079 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 = 0.000222135 Jy ! Component: 100 - total flux cleaned = 0.000128616 Jy ! Component: 150 - total flux cleaned = 0.0001329 Jy ! Component: 200 - total flux cleaned = 0.00013276 Jy ! Total flux subtracted in 200 components = 0.00013276 Jy ! Clean residual min=-0.013665 max=0.012347 Jy/beam ! Clean residual mean=0.000125 rms=0.004190 Jy/beam ! Combined flux in latest and established models = 1.0268 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 88 components and 1.0268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209848Jy sigma=0.001079 ! Fit after self-cal, rms=0.209862Jy sigma=0.001078 ! 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=1.09 mas, bmaj=4.947 mas, bpa=-7.455 degrees ! Estimated noise=3173.42 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 4.947 at -7.455 degrees (North through East) ! Clean map min=-0.01226 max=0.66666 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209862Jy sigma=0.001078 ! Fit after self-cal, rms=0.202994Jy sigma=0.000959 ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=4.95 mas, bpa=-7.46 degrees ! Estimated noise=3174.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00195026 Jy ! Component: 100 - total flux cleaned = -0.00240012 Jy ! Component: 150 - total flux cleaned = -0.00270094 Jy ! Component: 200 - total flux cleaned = -0.0028872 Jy ! Total flux subtracted in 200 components = -0.0028872 Jy ! Clean residual min=-0.012420 max=0.011961 Jy/beam ! Clean residual mean=0.000102 rms=0.003522 Jy/beam ! Combined flux in latest and established models = 1.02391 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 1.02391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202843Jy sigma=0.000959 ! Fit after self-cal, rms=0.202875Jy sigma=0.000959 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76844e-06 Jy ! Component: 100 - total flux cleaned = 4.2426e-06 Jy ! Component: 150 - total flux cleaned = -8.03898e-05 Jy ! Component: 200 - total flux cleaned = -7.71963e-05 Jy ! Total flux subtracted in 200 components = -7.71963e-05 Jy ! Clean residual min=-0.012450 max=0.011462 Jy/beam ! Clean residual mean=0.000098 rms=0.003492 Jy/beam ! Combined flux in latest and established models = 1.02384 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 1.02384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202755Jy sigma=0.000958 ! Fit after self-cal, rms=0.202779Jy sigma=0.000958 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202779Jy sigma=0.000958 ! Fit after self-cal, rms=0.203361Jy sigma=0.000958 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=0.931 mas, bmaj=4.381 mas, bpa=-6.1 degrees ! Estimated noise=3657.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.523595 Jy ! Component: 100 - total flux cleaned = 0.683896 Jy ! Component: 150 - total flux cleaned = 0.77707 Jy ! Component: 200 - total flux cleaned = 0.83902 Jy ! Total flux subtracted in 200 components = 0.83902 Jy ! Clean residual min=-0.023245 max=0.038761 Jy/beam ! Clean residual mean=-0.001404 rms=0.010300 Jy/beam ! Combined flux in latest and established models = 0.839019 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.839019 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=4.954 mas, bpa=-7.444 degrees ! Estimated noise=3173.05 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 = 0.0673325 Jy ! Component: 100 - total flux cleaned = 0.108061 Jy ! Component: 150 - total flux cleaned = 0.133407 Jy ! Component: 200 - total flux cleaned = 0.149629 Jy ! Total flux subtracted in 200 components = 0.149629 Jy ! Clean residual min=-0.015095 max=0.015873 Jy/beam ! Clean residual mean=-0.000334 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 0.988649 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 88 components and 0.988649 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=2.163 mas, bmaj=6.484 mas, bpa=-13.96 degrees ! Estimated noise=3714.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165537 Jy ! Component: 100 - total flux cleaned = 0.024251 Jy ! Component: 150 - total flux cleaned = 0.0279077 Jy ! Component: 200 - total flux cleaned = 0.0290355 Jy ! Total flux subtracted in 200 components = 0.0290355 Jy ! Clean residual min=-0.014427 max=0.012108 Jy/beam ! Clean residual mean=0.000094 rms=0.004219 Jy/beam ! Combined flux in latest and established models = 1.01768 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 = 0.000191274 Jy ! Component: 100 - total flux cleaned = 0.000254751 Jy ! Component: 150 - total flux cleaned = 0.000370469 Jy ! Component: 200 - total flux cleaned = 0.000479943 Jy ! Total flux subtracted in 200 components = 0.000479943 Jy ! Clean residual min=-0.014358 max=0.012157 Jy/beam ! Clean residual mean=0.000102 rms=0.004233 Jy/beam ! Combined flux in latest and established models = 1.01816 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 1.01816 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=4.954 mas, bpa=-7.444 degrees ! Estimated noise=3173.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211497 Jy ! Component: 100 - total flux cleaned = -0.002305 Jy ! Component: 150 - total flux cleaned = -0.00243484 Jy ! Component: 200 - total flux cleaned = -0.00233986 Jy ! Total flux subtracted in 200 components = -0.00233986 Jy ! Clean residual min=-0.013994 max=0.012064 Jy/beam ! Clean residual mean=0.000033 rms=0.003626 Jy/beam ! Combined flux in latest and established models = 1.01582 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 1.01582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203414Jy sigma=0.000960 ! Fit after self-cal, rms=0.203494Jy sigma=0.000960 wmodel J1454-3747_X_2009_05_13_pus_map.mod ! Writing 130 model components to file: J1454-3747_X_2009_05_13_pus_map.mod wobs J1454-3747_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1454-3747_X_2009_05_13_pus_uvs.fits wwins J1454-3747_X_2009_05_13_pus_map.win ! wwins: Wrote 2 windows to J1454-3747_X_2009_05_13_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 = -0.00526164 Jy ! Component: 100 - total flux cleaned = -0.0049011 Jy ! Component: 150 - total flux cleaned = -0.00384433 Jy ! Component: 200 - total flux cleaned = -0.00270443 Jy ! Component: 250 - total flux cleaned = -0.00225254 Jy ! Component: 300 - total flux cleaned = -0.00211467 Jy ! Component: 350 - total flux cleaned = -0.00171665 Jy ! Component: 400 - total flux cleaned = -0.00171829 Jy ! Component: 450 - total flux cleaned = -0.00123819 Jy ! Component: 500 - total flux cleaned = -0.00100868 Jy ! Component: 550 - total flux cleaned = -0.000786722 Jy ! Component: 600 - total flux cleaned = -0.000575244 Jy ! Component: 650 - total flux cleaned = -0.000476849 Jy ! Component: 700 - total flux cleaned = -0.000772309 Jy ! Component: 750 - total flux cleaned = -0.000962362 Jy ! Component: 800 - total flux cleaned = -0.000962228 Jy ! Component: 850 - total flux cleaned = -0.000784115 Jy ! Component: 900 - total flux cleaned = -0.000873898 Jy ! Component: 950 - total flux cleaned = -0.000958066 Jy ! Component: 1000 - total flux cleaned = -0.00095949 Jy ! Component: 1050 - total flux cleaned = -0.00128361 Jy ! Component: 1100 - total flux cleaned = -0.00144095 Jy ! Component: 1150 - total flux cleaned = -0.00182819 Jy ! Component: 1200 - total flux cleaned = -0.00213024 Jy ! Component: 1250 - total flux cleaned = -0.00242679 Jy ! Component: 1300 - total flux cleaned = -0.00286282 Jy ! Component: 1350 - total flux cleaned = -0.00314742 Jy ! Component: 1400 - total flux cleaned = -0.00356594 Jy ! Component: 1450 - total flux cleaned = -0.00397629 Jy ! Component: 1500 - total flux cleaned = -0.00431254 Jy ! Component: 1550 - total flux cleaned = -0.00464411 Jy ! Component: 1600 - total flux cleaned = -0.00503583 Jy ! Component: 1650 - total flux cleaned = -0.00542327 Jy ! Component: 1700 - total flux cleaned = -0.00593359 Jy ! Component: 1750 - total flux cleaned = -0.00631333 Jy ! Component: 1800 - total flux cleaned = -0.00675249 Jy ! Component: 1850 - total flux cleaned = -0.00712663 Jy ! Component: 1900 - total flux cleaned = -0.00749936 Jy ! Component: 1950 - total flux cleaned = -0.00799253 Jy ! Component: 2000 - total flux cleaned = -0.00830079 Jy ! Component: 2050 - total flux cleaned = -0.0086087 Jy ! Component: 2100 - total flux cleaned = -0.00885541 Jy ! Component: 2150 - total flux cleaned = -0.00904074 Jy ! Component: 2200 - total flux cleaned = -0.00922702 Jy ! Component: 2250 - total flux cleaned = -0.00941358 Jy ! Component: 2300 - total flux cleaned = -0.00953849 Jy ! Component: 2350 - total flux cleaned = -0.00966378 Jy ! Component: 2400 - total flux cleaned = -0.00978942 Jy ! Component: 2450 - total flux cleaned = -0.00997901 Jy ! Component: 2500 - total flux cleaned = -0.0101702 Jy ! Component: 2550 - total flux cleaned = -0.0102986 Jy ! Component: 2600 - total flux cleaned = -0.0104279 Jy ! Component: 2650 - total flux cleaned = -0.0105585 Jy ! Component: 2700 - total flux cleaned = -0.0105583 Jy ! Component: 2750 - total flux cleaned = -0.0106905 Jy ! Component: 2800 - total flux cleaned = -0.0107574 Jy ! Component: 2850 - total flux cleaned = -0.0108252 Jy ! Component: 2900 - total flux cleaned = -0.0107559 Jy ! Component: 2950 - total flux cleaned = -0.0108256 Jy ! Component: 3000 - total flux cleaned = -0.0107554 Jy ! Component: 3050 - total flux cleaned = -0.0107549 Jy ! Component: 3100 - total flux cleaned = -0.0107546 Jy ! Component: 3150 - total flux cleaned = -0.0106811 Jy ! Component: 3200 - total flux cleaned = -0.0106801 Jy ! Component: 3250 - total flux cleaned = -0.0106024 Jy ! Component: 3300 - total flux cleaned = -0.0103694 Jy ! Component: 3350 - total flux cleaned = -0.0102101 Jy ! Component: 3400 - total flux cleaned = -0.0101302 Jy ! Component: 3450 - total flux cleaned = -0.00988389 Jy ! Component: 3500 - total flux cleaned = -0.00971736 Jy ! Component: 3550 - total flux cleaned = -0.00954712 Jy ! Component: 3600 - total flux cleaned = -0.00928668 Jy ! Component: 3650 - total flux cleaned = -0.00902142 Jy ! Component: 3700 - total flux cleaned = -0.00884105 Jy ! Component: 3750 - total flux cleaned = -0.00865743 Jy ! Component: 3800 - total flux cleaned = -0.00856224 Jy ! Component: 3850 - total flux cleaned = -0.00846621 Jy ! Component: 3900 - total flux cleaned = -0.00826934 Jy ! Component: 3950 - total flux cleaned = -0.00836902 Jy ! Component: 4000 - total flux cleaned = -0.00816634 Jy ! Component: 4050 - total flux cleaned = -0.00806274 Jy ! Total flux subtracted in 4096 components = -0.00795824 Jy ! Clean residual min=-0.006177 max=0.005904 Jy/beam ! Clean residual mean=-0.000055 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 1.00787 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 408 components and 1.00787 Jy ![Exited script file: muppet] wmap "J1454-3747_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 4.954 at -7.444 degrees (North through East) ! Clean map min=-0.014641 max=0.66924 Jy/beam ! Writing clean map to FITS file: J1454-3747_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.66924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00204937 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.91867 0.91867 1.83734 3.67468 7.34936 14.6987 29.3974 58.7949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.669 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 4.954 at -7.444 degrees (North through East) ! Clean map min=-0.014641 max=0.66924 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1454-3747_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:44:36 2017