! Started logfile: J0539-2839_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:33:55 2017 obs J0539-2839_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0539-2839_S_2009_05_13_pus_uva.fits ! AN table 1: 9 integrations on 120 of 120 possible baselines. ! AN table 2: 14 integrations on 120 of 120 possible baselines. ! AN table 3: 12 integrations on 120 of 120 possible baselines. ! AN table 4: 22 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.194444 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539-2839 ! ! 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 1341 lines of history. ! ! Reading 5320 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 J0539-2839_S_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 0.500x0.500 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 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! A total of 73 telescope corrections were flagged in sub-array 3. ! A total of 243 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.395886Jy sigma=0.001891 ! Fit after self-cal, rms=0.339294Jy sigma=0.001677 ! 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=2.027 mas, bmaj=4.648 mas, bpa=-36.06 degrees ! Estimated noise=2391.2 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 = 0.868544 Jy ! Component: 100 - total flux cleaned = 1.06039 Jy ! Total flux subtracted in 100 components = 1.06039 Jy ! Clean residual min=-0.049010 max=0.072698 Jy/beam ! Clean residual mean=0.000254 rms=0.009076 Jy/beam ! Combined flux in latest and established models = 1.06039 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.06039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.324510Jy sigma=0.001538 ! Fit after self-cal, rms=0.324537Jy sigma=0.001538 ! Inverting map ! Added new window around map position (-2.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0651991 Jy ! Component: 100 - total flux cleaned = 0.0740106 Jy ! Total flux subtracted in 100 components = 0.0740106 Jy ! Clean residual min=-0.037080 max=0.052427 Jy/beam ! Clean residual mean=0.000186 rms=0.007377 Jy/beam ! Combined flux in latest and established models = 1.1344 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.1344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308845Jy sigma=0.001407 ! Fit after self-cal, rms=0.308588Jy sigma=0.001405 ! Inverting map ! Added new window around map position (-6, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167372 Jy ! Component: 100 - total flux cleaned = 0.0233745 Jy ! Total flux subtracted in 100 components = 0.0233745 Jy ! Clean residual min=-0.029017 max=0.039535 Jy/beam ! Clean residual mean=0.000158 rms=0.006467 Jy/beam ! Combined flux in latest and established models = 1.15778 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 1.15778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301630Jy sigma=0.001371 ! Fit after self-cal, rms=0.301477Jy sigma=0.001368 ! 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=2.675 mas, bmaj=5.858 mas, bpa=-29.45 degrees ! Estimated noise=1689.4 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 (-42.5, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366359 Jy ! Component: 100 - total flux cleaned = 0.0598914 Jy ! Component: 150 - total flux cleaned = 0.066966 Jy ! Component: 200 - total flux cleaned = 0.0718786 Jy ! Total flux subtracted in 200 components = 0.0718786 Jy ! Clean residual min=-0.019776 max=0.025450 Jy/beam ! Clean residual mean=0.000269 rms=0.005008 Jy/beam ! Combined flux in latest and established models = 1.22966 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 1.22966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295707Jy sigma=0.001327 ! Fit after self-cal, rms=0.295427Jy sigma=0.001324 ! 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* 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 1.03 FD 0.99 HN 1.00* HO 0.86 ! KK 0.98 KP 1.18 LA 0.97 MK 0.99 ! NL 1.20 NY 1.00* OV 1.00 PT 0.96 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.97 HN 1.08 HO 1.00* ! KK 0.98 KP 0.95 LA 0.98 MK 1.04 ! NL 0.94 NY 1.00* OV 0.97 PT 0.98 ! SC 0.98 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.96 HN 1.25 HO 1.00* ! KK 1.00* KP 1.06 LA 0.93 MK 1.00* ! NL 1.28 NY 1.00* OV 1.00* PT 1.01 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! 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 1.03 FD 0.94 HN 1.00* HO 0.90 ! KK 1.01 KP 1.03 LA 1.02 MK 0.98 ! NL 1.19 NY 1.00* OV 0.99 PT 0.99 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.95 HN 1.11 HO 1.00* ! KK 1.01 KP 1.00 LA 0.98 MK 1.01 ! NL 0.96 NY 1.00* OV 0.98 PT 1.01 ! SC 1.04 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.96 HN 1.12 HO 1.00* ! KK 1.00* KP 1.02 LA 0.99 MK 1.00* ! NL 1.23 NY 1.00* OV 1.00* PT 0.97 ! SC 1.06 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! 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 0.92 FD 0.93 HN 1.00* HO 0.90 ! KK 0.96 KP 1.03 LA 1.00 MK 1.02 ! NL 1.17 NY 1.00* OV 1.03 PT 0.97 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.95 HN 1.04 HO 1.00* ! KK 0.98 KP 0.97 LA 0.97 MK 1.03 ! NL 0.93 NY 1.00* OV 1.03 PT 0.99 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.95 HN 1.22 HO 1.00* ! KK 1.00* KP 0.98 LA 0.99 MK 1.00* ! NL 1.20 NY 1.00* OV 1.00* PT 0.99 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! 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 0.97 FD 0.97 HN 1.00* HO 0.85 ! KK 1.01 KP 1.00 LA 0.99 MK 0.97 ! NL 1.13 NY 1.00* OV 0.99 PT 0.96 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 0.97 HN 1.06 HO 1.00* ! KK 1.06 KP 0.97 LA 0.98 MK 1.00 ! NL 0.93 NY 1.00* OV 0.96 PT 1.00 ! SC 0.97 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.95 HN 1.08 HO 1.00* ! KK 1.00* KP 0.98 LA 0.94 MK 1.00* ! NL 1.24 NY 1.00* OV 1.00* PT 0.99 ! SC 0.94 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.295427Jy sigma=0.001324 ! Fit after self-cal, rms=0.282199Jy sigma=0.001216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=5.972 mas, bpa=-27.96 degrees ! Estimated noise=1692.15 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 (9, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638242 Jy ! Component: 100 - total flux cleaned = 0.00345691 Jy ! Component: 150 - total flux cleaned = 0.000763095 Jy ! Component: 200 - total flux cleaned = -0.00115422 Jy ! Total flux subtracted in 200 components = -0.00115422 Jy ! Clean residual min=-0.009334 max=0.010103 Jy/beam ! Clean residual mean=0.000116 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 1.2285 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 1.2285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280791Jy sigma=0.001209 ! Fit after self-cal, rms=0.281041Jy sigma=0.001208 ! 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=0.281041Jy sigma=0.001208 ! Fit after self-cal, rms=0.280833Jy sigma=0.001207 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=5.972 mas, bpa=-27.98 degrees ! Estimated noise=1688.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232736 Jy ! Component: 100 - total flux cleaned = -0.00402249 Jy ! Component: 150 - total flux cleaned = -0.00562813 Jy ! Component: 200 - total flux cleaned = -0.00700449 Jy ! Total flux subtracted in 200 components = -0.00700449 Jy ! Clean residual min=-0.008845 max=0.009773 Jy/beam ! Clean residual mean=0.000140 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 1.2215 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 1.2215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280161Jy sigma=0.001205 ! Fit after self-cal, rms=0.280074Jy sigma=0.001204 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 (39.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938196 Jy ! Component: 100 - total flux cleaned = 0.0110144 Jy ! Component: 150 - total flux cleaned = 0.0121783 Jy ! Component: 200 - total flux cleaned = 0.0125114 Jy ! Total flux subtracted in 200 components = 0.0125114 Jy ! Clean residual min=-0.008025 max=0.008709 Jy/beam ! Clean residual mean=0.000095 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 1.23401 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 1.23401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279487Jy sigma=0.001202 ! Fit after self-cal, rms=0.279447Jy sigma=0.001202 ! Inverting map ! Added new window around map position (-46, 47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570337 Jy ! Component: 100 - total flux cleaned = 0.00645991 Jy ! Component: 150 - total flux cleaned = 0.00731246 Jy ! Component: 200 - total flux cleaned = 0.0077749 Jy ! Total flux subtracted in 200 components = 0.0077749 Jy ! Clean residual min=-0.007961 max=0.007061 Jy/beam ! Clean residual mean=0.000070 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 1.24179 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 1.24179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279062Jy sigma=0.001200 ! Fit after self-cal, rms=0.279054Jy sigma=0.001200 ! 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=0.279054Jy sigma=0.001200 ! Fit after self-cal, rms=0.278451Jy sigma=0.001199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=5.972 mas, bpa=-28.01 degrees ! Estimated noise=1682.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00387004 Jy ! Component: 100 - total flux cleaned = -0.00354805 Jy ! Component: 150 - total flux cleaned = -0.00293471 Jy ! Component: 200 - total flux cleaned = -0.00249832 Jy ! Total flux subtracted in 200 components = -0.00249832 Jy ! Clean residual min=-0.007593 max=0.006800 Jy/beam ! Clean residual mean=0.000082 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 1.23929 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 1.23929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278108Jy sigma=0.001198 ! Fit after self-cal, rms=0.278099Jy sigma=0.001198 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 = 9.17335e-05 Jy ! Component: 100 - total flux cleaned = 0.00062757 Jy ! Component: 150 - total flux cleaned = 0.000872701 Jy ! Component: 200 - total flux cleaned = 0.00110874 Jy ! Total flux subtracted in 200 components = 0.00110874 Jy ! Clean residual min=-0.007357 max=0.006716 Jy/beam ! Clean residual mean=0.000077 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 1.2404 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 115 components and 1.2404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277932Jy sigma=0.001197 ! Fit after self-cal, rms=0.277924Jy sigma=0.001197 ! 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=0.277924Jy sigma=0.001197 ! Fit after self-cal, rms=0.277374Jy sigma=0.001197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.288 mas, bmaj=18.46 mas, bpa=-2.625 degrees ! Estimated noise=2139.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00302718 Jy ! Component: 100 - total flux cleaned = -0.00291725 Jy ! Component: 150 - total flux cleaned = -0.00236616 Jy ! Component: 200 - total flux cleaned = -0.00181522 Jy ! Total flux subtracted in 200 components = -0.00181522 Jy ! Clean residual min=-0.007622 max=0.007811 Jy/beam ! Clean residual mean=0.000160 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 1.23858 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 1.23858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277196Jy sigma=0.001197 ! Fit after self-cal, rms=0.277191Jy sigma=0.001197 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 = 0.000111839 Jy ! Component: 100 - total flux cleaned = 0.000482518 Jy ! Component: 150 - total flux cleaned = 0.000682871 Jy ! Component: 200 - total flux cleaned = 0.00092387 Jy ! Total flux subtracted in 200 components = 0.00092387 Jy ! Clean residual min=-0.007657 max=0.007721 Jy/beam ! Clean residual mean=0.000148 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 1.2395 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 1.2395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277141Jy sigma=0.001197 ! Fit after self-cal, rms=0.277145Jy sigma=0.001197 ! 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=2.711 mas, bmaj=5.972 mas, bpa=-28.04 degrees ! Estimated noise=1677.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.711 x 5.972 at -28.04 degrees (North through East) ! Clean map min=-0.014537 max=1.0624 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=0.277145Jy sigma=0.001197 ! Fit after self-cal, rms=1.275007Jy sigma=0.001028 ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=5.967 mas, bpa=-28.13 degrees ! Estimated noise=1681.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239805 Jy ! Component: 100 - total flux cleaned = -0.00412272 Jy ! Component: 150 - total flux cleaned = -0.00559969 Jy ! Component: 200 - total flux cleaned = -0.00693358 Jy ! Total flux subtracted in 200 components = -0.00693358 Jy ! Clean residual min=-0.007153 max=0.006141 Jy/beam ! Clean residual mean=0.000082 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 1.23257 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 1.23257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.274955Jy sigma=0.001027 ! Fit after self-cal, rms=1.274979Jy sigma=0.001027 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000977294 Jy ! Component: 100 - total flux cleaned = -0.00189215 Jy ! Component: 150 - total flux cleaned = -0.00246518 Jy ! Component: 200 - total flux cleaned = -0.00292115 Jy ! Total flux subtracted in 200 components = -0.00292115 Jy ! Clean residual min=-0.006813 max=0.006129 Jy/beam ! Clean residual mean=0.000090 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 1.22965 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 199 components and 1.22965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.274934Jy sigma=0.001026 ! Fit after self-cal, rms=1.274935Jy sigma=0.001026 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.274935Jy sigma=0.001026 ! Fit after self-cal, rms=1.496608Jy sigma=0.001026 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=2.057 mas, bmaj=4.694 mas, bpa=-35.07 degrees ! Estimated noise=2386.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.850783 Jy ! Component: 100 - total flux cleaned = 1.03718 Jy ! Component: 150 - total flux cleaned = 1.10211 Jy ! Component: 200 - total flux cleaned = 1.14191 Jy ! Total flux subtracted in 200 components = 1.14191 Jy ! Clean residual min=-0.024204 max=0.025182 Jy/beam ! Clean residual mean=0.000108 rms=0.004182 Jy/beam ! Combined flux in latest and established models = 1.14191 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 1.14191 Jy ! Inverting map and beam ! Estimated beam: bmin=2.71 mas, bmaj=5.964 mas, bpa=-28.15 degrees ! Estimated noise=1680.34 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) ! Added new window around map position (3.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027015 Jy ! Component: 100 - total flux cleaned = 0.0362614 Jy ! Component: 150 - total flux cleaned = 0.0399721 Jy ! Component: 200 - total flux cleaned = 0.0438179 Jy ! Total flux subtracted in 200 components = 0.0438179 Jy ! Clean residual min=-0.009093 max=0.009126 Jy/beam ! Clean residual mean=0.000210 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 1.18572 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 1.18572 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.299 mas, bmaj=18.49 mas, bpa=-2.667 degrees ! Estimated noise=2140.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010094 Jy ! Component: 100 - total flux cleaned = 0.0170132 Jy ! Component: 150 - total flux cleaned = 0.0222809 Jy ! Component: 200 - total flux cleaned = 0.0264531 Jy ! Total flux subtracted in 200 components = 0.0264531 Jy ! Clean residual min=-0.006884 max=0.007877 Jy/beam ! Clean residual mean=0.000258 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 1.21218 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 = 0.0031133 Jy ! Component: 100 - total flux cleaned = 0.00471083 Jy ! Component: 150 - total flux cleaned = 0.00580477 Jy ! Component: 200 - total flux cleaned = 0.00660123 Jy ! Total flux subtracted in 200 components = 0.00660123 Jy ! Clean residual min=-0.007031 max=0.007438 Jy/beam ! Clean residual mean=0.000210 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 1.21878 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 90 components and 1.21878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.71 mas, bmaj=5.964 mas, bpa=-28.15 degrees ! Estimated noise=1680.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00249299 Jy ! Component: 100 - total flux cleaned = -0.00211259 Jy ! Component: 150 - total flux cleaned = -0.00142271 Jy ! Component: 200 - total flux cleaned = -0.00079746 Jy ! Total flux subtracted in 200 components = -0.00079746 Jy ! Clean residual min=-0.007693 max=0.007253 Jy/beam ! Clean residual mean=0.000107 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 1.21798 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 1.21798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.497131Jy sigma=0.001038 ! Fit after self-cal, rms=1.497179Jy sigma=0.001037 wmodel J0539-2839_S_2009_05_13_pus_map.mod ! Writing 98 model components to file: J0539-2839_S_2009_05_13_pus_map.mod wobs J0539-2839_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0539-2839_S_2009_05_13_pus_uvs.fits wwins J0539-2839_S_2009_05_13_pus_map.win ! wwins: Wrote 8 windows to J0539-2839_S_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 = -0.00267859 Jy ! Component: 100 - total flux cleaned = -0.00425436 Jy ! Component: 150 - total flux cleaned = -0.00500979 Jy ! Component: 200 - total flux cleaned = -0.00611166 Jy ! Component: 250 - total flux cleaned = -0.00730181 Jy ! Component: 300 - total flux cleaned = -0.00834601 Jy ! Component: 350 - total flux cleaned = -0.00924873 Jy ! Component: 400 - total flux cleaned = -0.0102389 Jy ! Component: 450 - total flux cleaned = -0.0107791 Jy ! Component: 500 - total flux cleaned = -0.0113107 Jy ! Component: 550 - total flux cleaned = -0.0117292 Jy ! Component: 600 - total flux cleaned = -0.0124474 Jy ! Component: 650 - total flux cleaned = -0.0127512 Jy ! Component: 700 - total flux cleaned = -0.0132501 Jy ! Component: 750 - total flux cleaned = -0.0136423 Jy ! Component: 800 - total flux cleaned = -0.013836 Jy ! Component: 850 - total flux cleaned = -0.0139328 Jy ! Component: 900 - total flux cleaned = -0.0142156 Jy ! Component: 950 - total flux cleaned = -0.0144018 Jy ! Component: 1000 - total flux cleaned = -0.0144021 Jy ! Component: 1050 - total flux cleaned = -0.0146762 Jy ! Component: 1100 - total flux cleaned = -0.0147648 Jy ! Component: 1150 - total flux cleaned = -0.0147659 Jy ! Component: 1200 - total flux cleaned = -0.0151196 Jy ! Component: 1250 - total flux cleaned = -0.0152951 Jy ! Component: 1300 - total flux cleaned = -0.0158127 Jy ! Component: 1350 - total flux cleaned = -0.0158116 Jy ! Component: 1400 - total flux cleaned = -0.0162359 Jy ! Component: 1450 - total flux cleaned = -0.0163191 Jy ! Component: 1500 - total flux cleaned = -0.0164026 Jy ! Component: 1550 - total flux cleaned = -0.0168166 Jy ! Component: 1600 - total flux cleaned = -0.0168987 Jy ! Component: 1650 - total flux cleaned = -0.0168995 Jy ! Component: 1700 - total flux cleaned = -0.0176238 Jy ! Component: 1750 - total flux cleaned = -0.0176236 Jy ! Component: 1800 - total flux cleaned = -0.0177028 Jy ! Component: 1850 - total flux cleaned = -0.0177832 Jy ! Component: 1900 - total flux cleaned = -0.0179403 Jy ! Component: 1950 - total flux cleaned = -0.0183267 Jy ! Component: 2000 - total flux cleaned = -0.0185562 Jy ! Component: 2050 - total flux cleaned = -0.0182514 Jy ! Component: 2100 - total flux cleaned = -0.0186302 Jy ! Component: 2150 - total flux cleaned = -0.01893 Jy ! Component: 2200 - total flux cleaned = -0.0188556 Jy ! Component: 2250 - total flux cleaned = -0.0191511 Jy ! Component: 2300 - total flux cleaned = -0.0192246 Jy ! Component: 2350 - total flux cleaned = -0.0190796 Jy ! Component: 2400 - total flux cleaned = -0.0192972 Jy ! Component: 2450 - total flux cleaned = -0.0193697 Jy ! Component: 2500 - total flux cleaned = -0.019512 Jy ! Component: 2550 - total flux cleaned = -0.0194409 Jy ! Component: 2600 - total flux cleaned = -0.0194419 Jy ! Component: 2650 - total flux cleaned = -0.0195809 Jy ! Component: 2700 - total flux cleaned = -0.0193727 Jy ! Component: 2750 - total flux cleaned = -0.0194416 Jy ! Component: 2800 - total flux cleaned = -0.0195789 Jy ! Component: 2850 - total flux cleaned = -0.0193065 Jy ! Component: 2900 - total flux cleaned = -0.0193746 Jy ! Component: 2950 - total flux cleaned = -0.0195769 Jy ! Component: 3000 - total flux cleaned = -0.0195769 Jy ! Component: 3050 - total flux cleaned = -0.0196435 Jy ! Component: 3100 - total flux cleaned = -0.0197747 Jy ! Component: 3150 - total flux cleaned = -0.0193815 Jy ! Component: 3200 - total flux cleaned = -0.0195118 Jy ! Component: 3250 - total flux cleaned = -0.0194475 Jy ! Component: 3300 - total flux cleaned = -0.0195117 Jy ! Component: 3350 - total flux cleaned = -0.0194479 Jy ! Component: 3400 - total flux cleaned = -0.0195753 Jy ! Component: 3450 - total flux cleaned = -0.0193228 Jy ! Component: 3500 - total flux cleaned = -0.0193223 Jy ! Component: 3550 - total flux cleaned = -0.0192596 Jy ! Component: 3600 - total flux cleaned = -0.0191979 Jy ! Component: 3650 - total flux cleaned = -0.0193213 Jy ! Component: 3700 - total flux cleaned = -0.0190753 Jy ! Component: 3750 - total flux cleaned = -0.0191365 Jy ! Component: 3800 - total flux cleaned = -0.0191971 Jy ! Component: 3850 - total flux cleaned = -0.0190156 Jy ! Component: 3900 - total flux cleaned = -0.0188955 Jy ! Component: 3950 - total flux cleaned = -0.0188953 Jy ! Component: 4000 - total flux cleaned = -0.0187768 Jy ! Component: 4050 - total flux cleaned = -0.0187771 Jy ! Total flux subtracted in 4096 components = -0.0185423 Jy ! Clean residual min=-0.003526 max=0.003707 Jy/beam ! Clean residual mean=0.000065 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 1.19944 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 355 components and 1.19944 Jy ![Exited script file: muppet] wmap "J0539-2839_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.71 x 5.964 at -28.15 degrees (North through East) ! Clean map min=-0.0069122 max=1.0629 Jy/beam ! Writing clean map to FITS file: J0539-2839_S_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 1.06294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000995868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281071 0.281071 0.562142 1.12428 2.24857 4.49714 8.99428 17.9886 35.9771 71.9542 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.71 x 5.964 at -28.15 degrees (North through East) ! Clean map min=-0.0069122 max=1.0629 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 J0539-2839_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:34:00 2017