! Started logfile: J1354-0206_S_2011_06_28_pus_uvs.log on Tue Apr 24 22:40:53 2012 obs J1354-0206_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J1354-0206_S_2011_06_28_pus_uva.fits ! AN table 1: 6 integrations on 153 of 153 possible baselines. ! AN table 2: 12 integrations on 153 of 153 possible baselines. ! AN table 3: 109 integrations on 153 of 153 possible baselines. ! AN table 4: 220 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0733834 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1354-0206 ! ! 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 15584 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 J1354-0206_S_2011_06_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! A total of 1818 telescope corrections were flagged in sub-array 3. ! A total of 3059 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! A total of 1818 telescope corrections were flagged in sub-array 3. ! A total of 3059 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! A total of 1793 telescope corrections were flagged in sub-array 3. ! A total of 3059 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 132 telescope corrections were flagged in sub-array 2. ! A total of 1793 telescope corrections were flagged in sub-array 3. ! A total of 3059 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.376970Jy sigma=0.004005 ! Fit after self-cal, rms=0.283614Jy sigma=0.003042 ! 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=2.535 mas, bmaj=6.567 mas, bpa=-3.499 degrees ! Estimated noise=908.803 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 = 0.59074 Jy ! Component: 100 - total flux cleaned = 0.722611 Jy ! Total flux subtracted in 100 components = 0.722611 Jy ! Clean residual min=-0.015045 max=0.045371 Jy/beam ! Clean residual mean=0.000129 rms=0.004968 Jy/beam ! Combined flux in latest and established models = 0.722611 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.722611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149716Jy sigma=0.001582 ! Fit after self-cal, rms=0.149762Jy sigma=0.001582 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471304 Jy ! Component: 100 - total flux cleaned = 0.0692359 Jy ! Total flux subtracted in 100 components = 0.0692359 Jy ! Clean residual min=-0.010108 max=0.013030 Jy/beam ! Clean residual mean=0.000033 rms=0.002923 Jy/beam ! Combined flux in latest and established models = 0.791847 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.791847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134090Jy sigma=0.001333 ! Fit after self-cal, rms=0.134139Jy sigma=0.001333 ! 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=2.66 mas, bmaj=8.628 mas, bpa=-11.15 degrees ! Estimated noise=509.51 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, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193546 Jy ! Component: 100 - total flux cleaned = 0.0306141 Jy ! Component: 150 - total flux cleaned = 0.0380466 Jy ! Component: 200 - total flux cleaned = 0.0431971 Jy ! Total flux subtracted in 200 components = 0.0431971 Jy ! Clean residual min=-0.006642 max=0.007716 Jy/beam ! Clean residual mean=-0.000033 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.835044 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 0.835044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131345Jy sigma=0.001287 ! Fit after self-cal, rms=0.131267Jy sigma=0.001286 ! 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 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 0.96 MC 1.00* ! MK 1.00* NL 1.00 NY 1.00* OV 0.94 ! PT 0.98 SC 1.02 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.03 FT 1.00* HH 1.00* ! HN 1.00* KK 1.00* KP 0.96 MC 1.00* ! MK 0.90 NL 1.15 NY 1.00* OV 0.95 ! PT 1.00 SC 1.00* SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 156 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.02 FT 1.00* HH 1.00* ! HN 0.99 KK 0.99 KP 0.97 MC 1.00* ! MK 0.99 NL 0.98 NY 1.00* OV 0.95 ! PT 0.99 SC 1.05 SH 1.00* TS 1.00* ! WF 1.03 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 1.00 MC 1.00* ! MK 1.00* NL 0.95 NY 1.00* OV 1.01 ! PT 0.98 SC 0.99 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 FT 1.00* HH 1.00* ! HN 1.00* KK 1.00* KP 1.01 MC 1.00* ! MK 0.99 NL 1.17 NY 1.00* OV 1.02 ! PT 0.97 SC 1.00* SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 156 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.00 FT 1.00* HH 1.00* ! HN 0.99 KK 0.97 KP 1.01 MC 1.00* ! MK 1.00 NL 0.94 NY 1.00* OV 1.00 ! PT 0.98 SC 0.99 SH 1.00* TS 1.00* ! WF 1.03 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.99 FT 1.00* HH 1.00* ! HN 0.98 KK 1.00* KP 1.02 MC 1.00* ! MK 1.00* NL 1.02 NY 1.00* OV 1.00 ! PT 1.00 SC 0.99 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 FT 1.00* HH 1.00* ! HN 1.00* KK 0.98 KP 1.03 MC 0.97 ! MK 0.97 NL 1.28 NY 1.00* OV 1.02 ! PT 1.04 SC 1.00* SH 1.02 TS 1.04 ! WF 1.00* WZ 1.02 ! ! A total of 156 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 FT 1.00* HH 1.00* ! HN 1.00 KK 1.05 KP 1.02 MC 1.00* ! MK 1.00 NL 1.01 NY 1.00* OV 1.01 ! PT 1.02 SC 1.02 SH 1.00* TS 1.00* ! WF 1.04 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.99 FT 1.00* HH 1.00* ! HN 0.99 KK 1.00* KP 0.97 MC 1.00* ! MK 1.00* NL 0.98 NY 1.00* OV 1.02 ! PT 0.99 SC 1.00 SH 1.00* TS 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 1.01 FT 1.00* HH 1.00* ! HN 1.00* KK 1.00 KP 1.01 MC 0.96 ! MK 1.02 NL 1.26 NY 1.00* OV 0.99 ! PT 1.01 SC 1.00* SH 0.96 TS 0.95 ! WF 1.00* WZ 1.05 ! ! A total of 156 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.01 FT 1.00* HH 1.00* ! HN 0.99 KK 1.02 KP 1.01 MC 1.00* ! MK 1.04 NL 0.99 NY 1.00* OV 1.01 ! PT 0.99 SC 1.02 SH 1.00* TS 1.00* ! WF 1.02 WZ 1.00* ! ! ! Fit before self-cal, rms=0.131267Jy sigma=0.001286 ! Fit after self-cal, rms=0.123620Jy sigma=0.001227 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.714 mas, bmaj=8.809 mas, bpa=-11.18 degrees ! Estimated noise=512.485 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 = 0.00467081 Jy ! Component: 100 - total flux cleaned = 0.00625506 Jy ! Component: 150 - total flux cleaned = 0.00659573 Jy ! Component: 200 - total flux cleaned = 0.00699455 Jy ! Total flux subtracted in 200 components = 0.00699455 Jy ! Clean residual min=-0.003074 max=0.002796 Jy/beam ! Clean residual mean=0.000036 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.842038 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.842038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123396Jy sigma=0.001224 ! Fit after self-cal, rms=0.123413Jy sigma=0.001224 ! 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=0.123413Jy sigma=0.001224 ! Fit after self-cal, rms=0.123422Jy sigma=0.001221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.714 mas, bmaj=8.805 mas, bpa=-11.18 degrees ! Estimated noise=512.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252428 Jy ! Component: 100 - total flux cleaned = 0.00331257 Jy ! Component: 150 - total flux cleaned = 0.00359824 Jy ! Component: 200 - total flux cleaned = 0.00383764 Jy ! Total flux subtracted in 200 components = 0.00383764 Jy ! Clean residual min=-0.002610 max=0.002378 Jy/beam ! Clean residual mean=0.000045 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.845876 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.845876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123351Jy sigma=0.001220 ! Fit after self-cal, rms=0.123346Jy sigma=0.001220 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 = 0.000643361 Jy ! Component: 100 - total flux cleaned = 0.000839652 Jy ! Component: 150 - total flux cleaned = 0.000973278 Jy ! Component: 200 - total flux cleaned = 0.00109041 Jy ! Total flux subtracted in 200 components = 0.00109041 Jy ! Clean residual min=-0.002542 max=0.002221 Jy/beam ! Clean residual mean=0.000035 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.846966 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.846967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123322Jy sigma=0.001219 ! Fit after self-cal, rms=0.123319Jy sigma=0.001219 ! 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=0.123319Jy sigma=0.001219 ! Fit after self-cal, rms=0.123403Jy sigma=0.001219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.715 mas, bmaj=8.804 mas, bpa=-11.18 degrees ! Estimated noise=512.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116265 Jy ! Component: 100 - total flux cleaned = 0.00138763 Jy ! Component: 150 - total flux cleaned = 0.00147099 Jy ! Component: 200 - total flux cleaned = 0.00149614 Jy ! Total flux subtracted in 200 components = 0.00149614 Jy ! Clean residual min=-0.002446 max=0.002175 Jy/beam ! Clean residual mean=0.000039 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.848463 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.848463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123385Jy sigma=0.001219 ! Fit after self-cal, rms=0.123384Jy sigma=0.001219 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 = 0.000251662 Jy ! Component: 100 - total flux cleaned = 0.000277074 Jy ! Component: 150 - total flux cleaned = 0.000321375 Jy ! Component: 200 - total flux cleaned = 0.000342092 Jy ! Total flux subtracted in 200 components = 0.000342092 Jy ! Clean residual min=-0.002411 max=0.002077 Jy/beam ! Clean residual mean=0.000036 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.848805 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.848805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123375Jy sigma=0.001219 ! Fit after self-cal, rms=0.123375Jy sigma=0.001219 ! 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=0.123375Jy sigma=0.001219 ! Fit after self-cal, rms=0.123414Jy sigma=0.001219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.86 mas, bmaj=12.32 mas, bpa=-5.492 degrees ! Estimated noise=663.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573684 Jy ! Component: 100 - total flux cleaned = 0.000703055 Jy ! Component: 150 - total flux cleaned = 0.000737945 Jy ! Component: 200 - total flux cleaned = 0.000781114 Jy ! Total flux subtracted in 200 components = 0.000781114 Jy ! Clean residual min=-0.002279 max=0.001989 Jy/beam ! Clean residual mean=0.000079 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.849586 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 153 components and 0.849586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123413Jy sigma=0.001219 ! Fit after self-cal, rms=0.123413Jy sigma=0.001219 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 = -4.42682e-05 Jy ! Component: 100 - total flux cleaned = -2.65811e-05 Jy ! Component: 150 - total flux cleaned = -8.09482e-08 Jy ! Component: 200 - total flux cleaned = 3.38551e-05 Jy ! Total flux subtracted in 200 components = 3.38551e-05 Jy ! Clean residual min=-0.002208 max=0.002032 Jy/beam ! Clean residual mean=0.000078 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.84962 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.84962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123414Jy sigma=0.001219 ! Fit after self-cal, rms=0.123414Jy sigma=0.001219 ! 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=2.715 mas, bmaj=8.804 mas, bpa=-11.19 degrees ! Estimated noise=513.04 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.715 x 8.804 at -11.19 degrees (North through East) ! Clean map min=-0.0021649 max=0.76263 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=0.123414Jy sigma=0.001219 ! Fit after self-cal, rms=0.115870Jy sigma=0.001110 ! Inverting map and beam ! Estimated beam: bmin=2.715 mas, bmaj=8.804 mas, bpa=-11.17 degrees ! Estimated noise=512.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397552 Jy ! Component: 100 - total flux cleaned = 0.000481551 Jy ! Component: 150 - total flux cleaned = 0.000527318 Jy ! Component: 200 - total flux cleaned = 0.000586402 Jy ! Total flux subtracted in 200 components = 0.000586402 Jy ! Clean residual min=-0.002349 max=0.002251 Jy/beam ! Clean residual mean=0.000004 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.850206 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.850206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115857Jy sigma=0.001110 ! Fit after self-cal, rms=0.115854Jy sigma=0.001110 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.49333e-05 Jy ! Component: 100 - total flux cleaned = 2.18694e-05 Jy ! Component: 150 - total flux cleaned = 3.90882e-05 Jy ! Component: 200 - total flux cleaned = 3.93562e-05 Jy ! Total flux subtracted in 200 components = 3.93562e-05 Jy ! Clean residual min=-0.002347 max=0.002239 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.850246 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.850246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115848Jy sigma=0.001110 ! Fit after self-cal, rms=0.115847Jy sigma=0.001110 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115847Jy sigma=0.001110 ! Fit after self-cal, rms=0.115878Jy sigma=0.001110 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=2.618 mas, bmaj=6.636 mas, bpa=-5.045 degrees ! Estimated noise=884.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.592854 Jy ! Component: 100 - total flux cleaned = 0.723961 Jy ! Component: 150 - total flux cleaned = 0.769172 Jy ! Component: 200 - total flux cleaned = 0.79122 Jy ! Total flux subtracted in 200 components = 0.79122 Jy ! Clean residual min=-0.005600 max=0.011503 Jy/beam ! Clean residual mean=0.000065 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.79122 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 0.79122 Jy ! Inverting map and beam ! Estimated beam: bmin=2.715 mas, bmaj=8.805 mas, bpa=-11.18 degrees ! Estimated noise=513.035 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 = 0.019694 Jy ! Component: 100 - total flux cleaned = 0.0315327 Jy ! Component: 150 - total flux cleaned = 0.0395761 Jy ! Component: 200 - total flux cleaned = 0.0453704 Jy ! Total flux subtracted in 200 components = 0.0453704 Jy ! Clean residual min=-0.003027 max=0.003286 Jy/beam ! Clean residual mean=0.000137 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.836591 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.836591 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=2.488 mas, bmaj=8.657 mas, bpa=-11 degrees ! Estimated noise=615.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443921 Jy ! Component: 100 - total flux cleaned = 0.00772293 Jy ! Component: 150 - total flux cleaned = 0.00975376 Jy ! Component: 200 - total flux cleaned = 0.0108195 Jy ! Total flux subtracted in 200 components = 0.0108195 Jy ! Clean residual min=-0.002844 max=0.002656 Jy/beam ! Clean residual mean=0.000071 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.84741 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893053 Jy ! Component: 100 - total flux cleaned = 0.00142848 Jy ! Component: 150 - total flux cleaned = 0.0017424 Jy ! Component: 200 - total flux cleaned = 0.00193312 Jy ! Total flux subtracted in 200 components = 0.00193312 Jy ! Clean residual min=-0.002739 max=0.002611 Jy/beam ! Clean residual mean=0.000036 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.849343 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.849343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115953Jy sigma=0.001111 ! Fit after self-cal, rms=0.115942Jy sigma=0.001111 wmodel J1354-0206_S_2011_06_28_pus_map.mod ! Writing 97 model components to file: J1354-0206_S_2011_06_28_pus_map.mod wobs J1354-0206_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J1354-0206_S_2011_06_28_pus_uvs.fits wwins J1354-0206_S_2011_06_28_pus_map.win ! wwins: Wrote 2 windows to J1354-0206_S_2011_06_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150005 Jy ! Component: 100 - total flux cleaned = 6.79055e-05 Jy ! Component: 150 - total flux cleaned = 0.000395333 Jy ! Component: 200 - total flux cleaned = 0.000746086 Jy ! Component: 250 - total flux cleaned = 0.00100729 Jy ! Component: 300 - total flux cleaned = 0.00122284 Jy ! Component: 350 - total flux cleaned = 0.00132738 Jy ! Component: 400 - total flux cleaned = 0.00146226 Jy ! Component: 450 - total flux cleaned = 0.00152755 Jy ! Component: 500 - total flux cleaned = 0.00156005 Jy ! Component: 550 - total flux cleaned = 0.00165362 Jy ! Component: 600 - total flux cleaned = 0.00171426 Jy ! Component: 650 - total flux cleaned = 0.00168388 Jy ! Component: 700 - total flux cleaned = 0.00171329 Jy ! Component: 750 - total flux cleaned = 0.00171354 Jy ! Component: 800 - total flux cleaned = 0.00174202 Jy ! Component: 850 - total flux cleaned = 0.00176979 Jy ! Component: 900 - total flux cleaned = 0.00174206 Jy ! Component: 950 - total flux cleaned = 0.00174191 Jy ! Component: 1000 - total flux cleaned = 0.00174188 Jy ! Component: 1050 - total flux cleaned = 0.001768 Jy ! Component: 1100 - total flux cleaned = 0.001819 Jy ! Component: 1150 - total flux cleaned = 0.00176823 Jy ! Component: 1200 - total flux cleaned = 0.00176824 Jy ! Component: 1250 - total flux cleaned = 0.00179241 Jy ! Component: 1300 - total flux cleaned = 0.00176797 Jy ! Component: 1350 - total flux cleaned = 0.00176782 Jy ! Component: 1400 - total flux cleaned = 0.00181464 Jy ! Component: 1450 - total flux cleaned = 0.00179124 Jy ! Component: 1500 - total flux cleaned = 0.00181421 Jy ! Component: 1550 - total flux cleaned = 0.001837 Jy ! Component: 1600 - total flux cleaned = 0.00188171 Jy ! Component: 1650 - total flux cleaned = 0.00188174 Jy ! Component: 1700 - total flux cleaned = 0.00188198 Jy ! Component: 1750 - total flux cleaned = 0.00194702 Jy ! Component: 1800 - total flux cleaned = 0.00201118 Jy ! Component: 1850 - total flux cleaned = 0.00203231 Jy ! Component: 1900 - total flux cleaned = 0.00211578 Jy ! Component: 1950 - total flux cleaned = 0.0021569 Jy ! Component: 2000 - total flux cleaned = 0.00219793 Jy ! Total flux subtracted in 2048 components = 0.0022385 Jy ! Clean residual min=-0.001031 max=0.001314 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.851582 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 235 components and 0.851582 Jy ![Exited script file: muppet] wmap "J1354-0206_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.488 x 8.657 at -11 degrees (North through East) ! Clean map min=-0.0018527 max=0.75703 Jy/beam ! Writing clean map to FITS file: J1354-0206_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 0.757027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000395542 device "J1354-0206_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J1354-0206_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.156748 0.156748 0.313497 0.626993 1.25399 2.50797 5.01594 10.0319 20.0638 40.1276 80.2551 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.757 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.488 x 8.657 at -11 degrees (North through East) ! Clean map min=-0.0018527 max=0.75703 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1354-0206_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J1354-0206_S_2011_06_28_pus_map.gif/vgif' mapplot cln