! Started logfile: J0808+4052_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:34:50 2017 obs J0808+4052_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0808+4052_S_2009_05_13_pus_uva.fits ! AN table 1: 222 integrations on 120 of 120 possible baselines. ! AN table 2: 10 integrations on 120 of 120 possible baselines. ! AN table 3: 15 integrations on 120 of 120 possible baselines. ! AN table 4: 89 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.160615 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0808+4052 ! ! 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 25904 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 J0808+4052_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 2355 telescope corrections were flagged in sub-array 1. ! A total of 124 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 1213 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2355 telescope corrections were flagged in sub-array 1. ! A total of 124 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 1213 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 2355 telescope corrections were flagged in sub-array 1. ! A total of 124 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 1213 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 2355 telescope corrections were flagged in sub-array 1. ! A total of 124 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 1213 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.903044Jy sigma=0.006850 ! Fit after self-cal, rms=0.690712Jy sigma=0.005273 ! 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=1.9 mas, bmaj=3.349 mas, bpa=-10.21 degrees ! Estimated noise=1012.03 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 = 0.252632 Jy ! Component: 100 - total flux cleaned = 0.316984 Jy ! Total flux subtracted in 100 components = 0.316984 Jy ! Clean residual min=-0.008511 max=0.027316 Jy/beam ! Clean residual mean=0.000187 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.316984 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.316984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177829Jy sigma=0.001233 ! Fit after self-cal, rms=0.177772Jy sigma=0.001232 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290551 Jy ! Component: 100 - total flux cleaned = 0.0434645 Jy ! Total flux subtracted in 100 components = 0.0434645 Jy ! Clean residual min=-0.006823 max=0.012752 Jy/beam ! Clean residual mean=0.000110 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.360448 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.360449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172124Jy sigma=0.001170 ! Fit after self-cal, rms=0.171993Jy sigma=0.001169 ! Inverting map ! Added new window around map position (5.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142632 Jy ! Component: 100 - total flux cleaned = 0.0240888 Jy ! Total flux subtracted in 100 components = 0.0240888 Jy ! Clean residual min=-0.006248 max=0.008904 Jy/beam ! Clean residual mean=0.000070 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.384537 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.384537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170229Jy sigma=0.001148 ! Fit after self-cal, rms=0.170143Jy sigma=0.001147 ! Inverting map ! Added new window around map position (2.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943102 Jy ! Component: 100 - total flux cleaned = 0.0161128 Jy ! Total flux subtracted in 100 components = 0.0161128 Jy ! Clean residual min=-0.005919 max=0.008269 Jy/beam ! Clean residual mean=0.000042 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.40065 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.40065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169353Jy sigma=0.001138 ! Fit after self-cal, rms=0.169307Jy sigma=0.001137 ! 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=2.165 mas, bmaj=3.74 mas, bpa=-10.03 degrees ! Estimated noise=587.072 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, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125151 Jy ! Component: 100 - total flux cleaned = 0.0202715 Jy ! Component: 150 - total flux cleaned = 0.0258629 Jy ! Component: 200 - total flux cleaned = 0.029985 Jy ! Total flux subtracted in 200 components = 0.029985 Jy ! Clean residual min=-0.004247 max=0.005749 Jy/beam ! Clean residual mean=0.000025 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.430635 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 87 components and 0.430635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168372Jy sigma=0.001127 ! Fit after self-cal, rms=0.168269Jy sigma=0.001126 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 HO 1.00* ! KK 1.01 KP 0.98 LA 0.98 MK 1.02 ! NL 0.99 NY 0.99 OV 1.00 PT 0.99 ! SC 0.95 TS 0.96 WZ 1.01 KB 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.06 KP 1.00* LA 1.00* MK 0.93 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 0.94 WZ 1.00* KB 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.07 HN 1.00* HO 1.00* ! KK 1.00 KP 1.00 LA 1.00* MK 0.95 ! NL 1.00* NY 1.00* OV 1.08 PT 1.00* ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.00* HN 1.04 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 0.88 NY 1.09 OV 1.00* PT 1.00* ! SC 1.12 TS 1.00* WZ 0.99 KB 1.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.98 HO 1.00* ! KK 1.03 KP 1.04 LA 0.98 MK 1.02 ! NL 1.00 NY 0.97 OV 1.00 PT 0.99 ! SC 1.03 TS 0.98 WZ 0.97 KB 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.01 KP 1.00* LA 1.00* MK 0.98 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.05 WZ 1.00* KB 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.98 HN 1.00* HO 1.00* ! KK 1.05 KP 1.03 LA 1.00* MK 1.06 ! NL 1.00* NY 1.00* OV 1.03 PT 1.00* ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.00* HN 1.06 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.13 NY 1.01 OV 1.00* PT 1.00* ! SC 1.03 TS 1.00* WZ 0.95 KB 1.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.96 HO 1.00* ! KK 1.00 KP 1.04 LA 1.01 MK 1.07 ! NL 0.97 NY 1.07 OV 1.05 PT 1.01 ! SC 0.98 TS 1.00 WZ 1.02 KB 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.26 KP 1.00* LA 1.00* MK 0.87 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.03 WZ 1.00* KB 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.94 HN 1.00* HO 1.00* ! KK 1.06 KP 1.02 LA 1.00* MK 1.02 ! NL 1.00* NY 1.00* OV 1.11 PT 1.00* ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00* HN 1.12 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 0.90 NY 0.98 OV 1.00* PT 1.00* ! SC 1.24 TS 1.00* WZ 1.05 KB 1.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 HO 1.00* ! KK 1.05 KP 0.98 LA 0.99 MK 1.03 ! NL 0.97 NY 1.12 OV 0.99 PT 1.01 ! SC 0.96 TS 1.01 WZ 0.98 KB 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.03 KP 1.00* LA 1.00* MK 1.02 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.11 WZ 1.00* KB 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00 HN 1.00* HO 1.00* ! KK 1.06 KP 0.92 LA 1.00* MK 1.15 ! NL 1.00* NY 1.00* OV 1.07 PT 1.00* ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00* HN 1.00 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.07 NY 1.00 OV 1.00* PT 1.00* ! SC 0.94 TS 1.00* WZ 1.01 KB 1.00* ! ! ! Fit before self-cal, rms=0.168269Jy sigma=0.001126 ! Fit after self-cal, rms=0.168393Jy sigma=0.001119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.779 mas, bpa=-9.945 degrees ! Estimated noise=585.776 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 = 0.00505518 Jy ! Component: 100 - total flux cleaned = 0.00801299 Jy ! Component: 150 - total flux cleaned = 0.00884325 Jy ! Component: 200 - total flux cleaned = 0.00925386 Jy ! Total flux subtracted in 200 components = 0.00925386 Jy ! Clean residual min=-0.003156 max=0.003394 Jy/beam ! Clean residual mean=-0.000023 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.439889 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.439889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168231Jy sigma=0.001117 ! Fit after self-cal, rms=0.168246Jy sigma=0.001117 ! 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=0.168246Jy sigma=0.001117 ! Fit after self-cal, rms=0.167523Jy sigma=0.001115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.777 mas, bpa=-9.91 degrees ! Estimated noise=586.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306191 Jy ! Component: 100 - total flux cleaned = 0.00472486 Jy ! Component: 150 - total flux cleaned = 0.00498939 Jy ! Component: 200 - total flux cleaned = 0.00516857 Jy ! Total flux subtracted in 200 components = 0.00516857 Jy ! Clean residual min=-0.002787 max=0.002808 Jy/beam ! Clean residual mean=-0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.445057 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.445057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167457Jy sigma=0.001115 ! Fit after self-cal, rms=0.167431Jy sigma=0.001114 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 = 0.000673639 Jy ! Component: 100 - total flux cleaned = 0.000797657 Jy ! Component: 150 - total flux cleaned = 0.000905797 Jy ! Component: 200 - total flux cleaned = 0.000970147 Jy ! Total flux subtracted in 200 components = 0.000970147 Jy ! Clean residual min=-0.002784 max=0.002724 Jy/beam ! Clean residual mean=-0.000010 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.446027 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.446028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167411Jy sigma=0.001114 ! Fit after self-cal, rms=0.167405Jy sigma=0.001114 ! 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=0.167405Jy sigma=0.001114 ! Fit after self-cal, rms=0.168031Jy sigma=0.001114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=3.781 mas, bpa=-9.882 degrees ! Estimated noise=588.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167113 Jy ! Component: 100 - total flux cleaned = 0.00222669 Jy ! Component: 150 - total flux cleaned = 0.00222537 Jy ! Component: 200 - total flux cleaned = 0.00228351 Jy ! Total flux subtracted in 200 components = 0.00228351 Jy ! Clean residual min=-0.002744 max=0.002710 Jy/beam ! Clean residual mean=-0.000008 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.448311 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.448311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168003Jy sigma=0.001114 ! Fit after self-cal, rms=0.168011Jy sigma=0.001114 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 = 0.000356705 Jy ! Component: 100 - total flux cleaned = 0.000384864 Jy ! Component: 150 - total flux cleaned = 0.000386019 Jy ! Component: 200 - total flux cleaned = 0.0004099 Jy ! Total flux subtracted in 200 components = 0.0004099 Jy ! Clean residual min=-0.002736 max=0.002658 Jy/beam ! Clean residual mean=-0.000011 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.448721 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.448721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167999Jy sigma=0.001114 ! Fit after self-cal, rms=0.167996Jy sigma=0.001114 ! 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=0.167996Jy sigma=0.001114 ! Fit after self-cal, rms=0.168575Jy sigma=0.001114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.889 mas, bmaj=9.607 mas, bpa=29.25 degrees ! Estimated noise=853.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129876 Jy ! Component: 100 - total flux cleaned = 0.00125853 Jy ! Component: 150 - total flux cleaned = 0.00132009 Jy ! Component: 200 - total flux cleaned = 0.00134502 Jy ! Total flux subtracted in 200 components = 0.00134502 Jy ! Clean residual min=-0.002993 max=0.002794 Jy/beam ! Clean residual mean=-0.000031 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.450066 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 142 components and 0.450066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168569Jy sigma=0.001114 ! Fit after self-cal, rms=0.168571Jy sigma=0.001114 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 = 0.0003873 Jy ! Component: 100 - total flux cleaned = 0.000410935 Jy ! Component: 150 - total flux cleaned = 0.000411154 Jy ! Component: 200 - total flux cleaned = 0.000392978 Jy ! Total flux subtracted in 200 components = 0.000392978 Jy ! Clean residual min=-0.002921 max=0.002760 Jy/beam ! Clean residual mean=-0.000040 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.450459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 145 components and 0.450459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168573Jy sigma=0.001114 ! Fit after self-cal, rms=0.168571Jy sigma=0.001114 ! 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=2.172 mas, bmaj=3.784 mas, bpa=-9.864 degrees ! Estimated noise=589.342 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.172 x 3.784 at -9.864 degrees (North through East) ! Clean map min=-0.00242 max=0.32698 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=3.402 mas, bpa=-10.06 degrees ! Estimated noise=1007.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252859 Jy ! Component: 100 - total flux cleaned = 0.31772 Jy ! Component: 150 - total flux cleaned = 0.347381 Jy ! Component: 200 - total flux cleaned = 0.366138 Jy ! Total flux subtracted in 200 components = 0.366138 Jy ! Clean residual min=-0.006415 max=0.010677 Jy/beam ! Clean residual mean=0.000142 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.366138 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.366138 Jy ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=3.784 mas, bpa=-9.864 degrees ! Estimated noise=589.342 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 = 0.0229608 Jy ! Component: 100 - total flux cleaned = 0.0385814 Jy ! Component: 150 - total flux cleaned = 0.0498909 Jy ! Component: 200 - total flux cleaned = 0.0582584 Jy ! Total flux subtracted in 200 components = 0.0582584 Jy ! Clean residual min=-0.002923 max=0.004785 Jy/beam ! Clean residual mean=0.000168 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.424397 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 67 components and 0.424397 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623524 Jy ! Component: 100 - total flux cleaned = 0.0109415 Jy ! Component: 150 - total flux cleaned = 0.0145261 Jy ! Component: 200 - total flux cleaned = 0.0173024 Jy ! Total flux subtracted in 200 components = 0.0173024 Jy ! Clean residual min=-0.002737 max=0.003007 Jy/beam ! Clean residual mean=0.000048 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.441699 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 108 components and 0.441699 Jy ! Inverting map ! Added new window around map position (-122.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271396 Jy ! Component: 100 - total flux cleaned = 0.00456282 Jy ! Component: 150 - total flux cleaned = 0.00577968 Jy ! Component: 200 - total flux cleaned = 0.00650738 Jy ! Total flux subtracted in 200 components = 0.00650738 Jy ! Clean residual min=-0.002761 max=0.002678 Jy/beam ! Clean residual mean=0.000009 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.448206 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.448206 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=7.889 mas, bmaj=9.607 mas, bpa=29.25 degrees ! Estimated noise=853.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222096 Jy ! Component: 100 - total flux cleaned = 0.00266834 Jy ! Component: 150 - total flux cleaned = 0.00289537 Jy ! Component: 200 - total flux cleaned = 0.00298632 Jy ! Total flux subtracted in 200 components = 0.00298632 Jy ! Clean residual min=-0.002877 max=0.002795 Jy/beam ! Clean residual mean=-0.000046 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.451193 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 = 7.71047e-05 Jy ! Component: 100 - total flux cleaned = 0.000122363 Jy ! Component: 150 - total flux cleaned = 0.000162651 Jy ! Component: 200 - total flux cleaned = 0.000181378 Jy ! Total flux subtracted in 200 components = 0.000181378 Jy ! Clean residual min=-0.002887 max=0.002794 Jy/beam ! Clean residual mean=-0.000050 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.451374 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 0.451374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=3.784 mas, bpa=-9.864 degrees ! Estimated noise=589.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00067747 Jy ! Component: 100 - total flux cleaned = -0.000602294 Jy ! Component: 150 - total flux cleaned = -0.000567058 Jy ! Component: 200 - total flux cleaned = -0.000501471 Jy ! Total flux subtracted in 200 components = -0.000501471 Jy ! Clean residual min=-0.002673 max=0.002750 Jy/beam ! Clean residual mean=-0.000013 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.450873 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.450873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168500Jy sigma=0.001113 ! Fit after self-cal, rms=0.168481Jy sigma=0.001113 wmodel J0808+4052_S_2009_05_13_pus_map.mod ! Writing 165 model components to file: J0808+4052_S_2009_05_13_pus_map.mod wobs J0808+4052_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0808+4052_S_2009_05_13_pus_uvs.fits wwins J0808+4052_S_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J0808+4052_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 = 0.000411012 Jy ! Component: 100 - total flux cleaned = 0.000786367 Jy ! Component: 150 - total flux cleaned = 0.000921042 Jy ! Component: 200 - total flux cleaned = 0.0010513 Jy ! Component: 250 - total flux cleaned = 0.00105179 Jy ! Component: 300 - total flux cleaned = 0.00109331 Jy ! Component: 350 - total flux cleaned = 0.00117464 Jy ! Component: 400 - total flux cleaned = 0.00133391 Jy ! Component: 450 - total flux cleaned = 0.00137288 Jy ! Component: 500 - total flux cleaned = 0.00137294 Jy ! Component: 550 - total flux cleaned = 0.00141142 Jy ! Component: 600 - total flux cleaned = 0.00148678 Jy ! Component: 650 - total flux cleaned = 0.00156111 Jy ! Component: 700 - total flux cleaned = 0.00159751 Jy ! Component: 750 - total flux cleaned = 0.00159764 Jy ! Component: 800 - total flux cleaned = 0.00166991 Jy ! Component: 850 - total flux cleaned = 0.00170617 Jy ! Component: 900 - total flux cleaned = 0.00170611 Jy ! Component: 950 - total flux cleaned = 0.00174137 Jy ! Component: 1000 - total flux cleaned = 0.00181126 Jy ! Component: 1050 - total flux cleaned = 0.00170728 Jy ! Component: 1100 - total flux cleaned = 0.00184509 Jy ! Component: 1150 - total flux cleaned = 0.00184493 Jy ! Component: 1200 - total flux cleaned = 0.00187847 Jy ! Component: 1250 - total flux cleaned = 0.00181138 Jy ! Component: 1300 - total flux cleaned = 0.00187785 Jy ! Component: 1350 - total flux cleaned = 0.00181168 Jy ! Component: 1400 - total flux cleaned = 0.00184463 Jy ! Component: 1450 - total flux cleaned = 0.00197508 Jy ! Component: 1500 - total flux cleaned = 0.00178059 Jy ! Component: 1550 - total flux cleaned = 0.00197388 Jy ! Component: 1600 - total flux cleaned = 0.00194152 Jy ! Component: 1650 - total flux cleaned = 0.00190958 Jy ! Component: 1700 - total flux cleaned = 0.00178329 Jy ! Component: 1750 - total flux cleaned = 0.00184619 Jy ! Component: 1800 - total flux cleaned = 0.0017838 Jy ! Component: 1850 - total flux cleaned = 0.00178389 Jy ! Component: 1900 - total flux cleaned = 0.00184554 Jy ! Component: 1950 - total flux cleaned = 0.00175326 Jy ! Component: 2000 - total flux cleaned = 0.00175324 Jy ! Component: 2050 - total flux cleaned = 0.0016622 Jy ! Component: 2100 - total flux cleaned = 0.00172258 Jy ! Component: 2150 - total flux cleaned = 0.00163241 Jy ! Component: 2200 - total flux cleaned = 0.001722 Jy ! Component: 2250 - total flux cleaned = 0.00166253 Jy ! Component: 2300 - total flux cleaned = 0.00154429 Jy ! Component: 2350 - total flux cleaned = 0.00160322 Jy ! Component: 2400 - total flux cleaned = 0.00163267 Jy ! Component: 2450 - total flux cleaned = 0.00151621 Jy ! Component: 2500 - total flux cleaned = 0.00160305 Jy ! Component: 2550 - total flux cleaned = 0.00157422 Jy ! Component: 2600 - total flux cleaned = 0.00160284 Jy ! Component: 2650 - total flux cleaned = 0.0015171 Jy ! Component: 2700 - total flux cleaned = 0.00146034 Jy ! Component: 2750 - total flux cleaned = 0.0015169 Jy ! Component: 2800 - total flux cleaned = 0.00146057 Jy ! Component: 2850 - total flux cleaned = 0.00143265 Jy ! Component: 2900 - total flux cleaned = 0.0014329 Jy ! Component: 2950 - total flux cleaned = 0.00143286 Jy ! Component: 3000 - total flux cleaned = 0.00143282 Jy ! Component: 3050 - total flux cleaned = 0.00137768 Jy ! Component: 3100 - total flux cleaned = 0.00137768 Jy ! Component: 3150 - total flux cleaned = 0.00124141 Jy ! Component: 3200 - total flux cleaned = 0.0012958 Jy ! Component: 3250 - total flux cleaned = 0.00121467 Jy ! Component: 3300 - total flux cleaned = 0.0012955 Jy ! Component: 3350 - total flux cleaned = 0.00124195 Jy ! Component: 3400 - total flux cleaned = 0.00118853 Jy ! Component: 3450 - total flux cleaned = 0.00108239 Jy ! Component: 3500 - total flux cleaned = 0.00102941 Jy ! Component: 3550 - total flux cleaned = 0.000976821 Jy ! Component: 3600 - total flux cleaned = 0.00105568 Jy ! Component: 3650 - total flux cleaned = 0.00105572 Jy ! Component: 3700 - total flux cleaned = 0.00102962 Jy ! Component: 3750 - total flux cleaned = 0.00108152 Jy ! Component: 3800 - total flux cleaned = 0.000978212 Jy ! Component: 3850 - total flux cleaned = 0.000926967 Jy ! Component: 3900 - total flux cleaned = 0.000850066 Jy ! Component: 3950 - total flux cleaned = 0.000926663 Jy ! Component: 4000 - total flux cleaned = 0.000901445 Jy ! Component: 4050 - total flux cleaned = 0.000876064 Jy ! Total flux subtracted in 4096 components = 0.00095188 Jy ! Clean residual min=-0.001349 max=0.001524 Jy/beam ! Clean residual mean=-0.000025 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.451825 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 501 components and 0.451824 Jy ![Exited script file: muppet] wmap "J0808+4052_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.172 x 3.784 at -9.864 degrees (North through East) ! Clean map min=-0.0021048 max=0.32682 Jy/beam ! Writing clean map to FITS file: J0808+4052_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 0.326817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.39383 0.39383 0.78766 1.57532 3.15064 6.30128 12.6026 25.2051 50.4102 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.326 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.172 x 3.784 at -9.864 degrees (North through East) ! Clean map min=-0.0021048 max=0.32682 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 J0808+4052_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:34:57 2017