! Started logfile: /scr/pima/rdv72_uvs/J1522-2936_X_uvs.log on Sat Oct 5 08:48:26 2013 obs /scr/pima/rdv72_uvs/J1522-2936_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1522-2936_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! AN table 2: 4 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 6 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 1 of 1 possible baselines. ! AN table 6: 3 integrations on 15 of 15 possible baselines. ! AN table 7: 9 integrations on 21 of 21 possible baselines. ! AN table 8: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801587 visibilities/baseline/integration-bin. ! Found source: J1522-2936 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2020 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J1522-2936_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.041782Jy sigma=3.543563 ! Fit after self-cal, rms=0.707554Jy sigma=2.195703 ! 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 ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7333 mas, bmaj=1.428 mas, bpa=-21.16 degrees ! Estimated noise=7.2857 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 = 0.246078 Jy ! Component: 100 - total flux cleaned = 0.317544 Jy ! Total flux subtracted in 100 components = 0.317544 Jy ! Clean residual min=-0.019006 max=0.032722 Jy/beam ! Clean residual mean=-0.000200 rms=0.005060 Jy/beam ! Combined flux in latest and established models = 0.317544 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.317544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157966Jy sigma=0.537942 ! Fit after self-cal, rms=0.158072Jy sigma=0.537802 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Added new window around map position (0.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345541 Jy ! Component: 100 - total flux cleaned = 0.0545868 Jy ! Total flux subtracted in 100 components = 0.0545868 Jy ! Clean residual min=-0.020429 max=0.027095 Jy/beam ! Clean residual mean=-0.000143 rms=0.004162 Jy/beam ! Combined flux in latest and established models = 0.37213 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.37213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151791Jy sigma=0.477570 ! Fit after self-cal, rms=0.151795Jy sigma=0.477017 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Added new window around map position (2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232888 Jy ! Component: 100 - total flux cleaned = 0.0356912 Jy ! Total flux subtracted in 100 components = 0.0356912 Jy ! Clean residual min=-0.020123 max=0.018779 Jy/beam ! Clean residual mean=-0.000104 rms=0.003753 Jy/beam ! Combined flux in latest and established models = 0.407822 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.407822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149577Jy sigma=0.455868 ! Fit after self-cal, rms=0.149496Jy sigma=0.454463 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec 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 ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.9677 mas, bmaj=1.916 mas, bpa=-17.74 degrees ! Estimated noise=5.07574 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 = 0.0118576 Jy ! Component: 100 - total flux cleaned = 0.0169489 Jy ! Component: 150 - total flux cleaned = 0.0181847 Jy ! Component: 200 - total flux cleaned = 0.0191638 Jy ! Total flux subtracted in 200 components = 0.0191638 Jy ! Clean residual min=-0.015638 max=0.018434 Jy/beam ! Clean residual mean=-0.000179 rms=0.004195 Jy/beam ! Combined flux in latest and established models = 0.426985 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.426985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149661Jy sigma=0.446464 ! Fit after self-cal, rms=0.149670Jy sigma=0.446209 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.82 HO 1.20 KP 0.95 ! LA 0.92 MK 0.97 NL 1.25 OV 1.01 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.75 KP 1.00* LA 1.01 NL 1.15 ! PT 0.95 SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.86 KP 1.59 LA 0.93 NL 0.98 ! OV 1.03 PT 0.91 SC 0.99 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.37 FD 0.76 KK 1.16 KP 2.22 ! LA 1.01 MK 0.83 NL 1.00 OV 0.93 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.88 HO 1.02 KP 0.92 ! LA 0.94 MK 0.99 NL 1.22 OV 1.02 ! PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.83 KP 1.00* LA 0.87 NL 0.99 ! PT 1.10 SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.81 KP 1.50 LA 0.97 NL 0.87 ! OV 1.05 PT 1.09 SC 1.05 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.25 FD 0.78 KK 1.09 KP 1.73 ! LA 1.02 MK 1.05 NL 1.10 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.82 HO 0.84 KP 0.81 ! LA 0.99 MK 1.00 NL 1.32 OV 1.08 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.85 KP 1.00* LA 1.16 NL 1.08 ! PT 1.10 SC 0.89 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.82 KP 1.36 LA 0.94 NL 1.01 ! OV 1.17 PT 1.13 SC 1.08 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.39 FD 0.82 KK 1.37 KP 1.97 ! LA 1.06 MK 0.99 NL 1.12 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.82 HO 1.40 KP 0.89 ! LA 1.01 MK 1.21 NL 1.31 OV 0.99 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.85 KP 1.00* LA 1.05 NL 0.93 ! PT 1.08 SC 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.91 KP 1.74 LA 1.03 NL 1.06 ! OV 1.08 PT 1.05 SC 1.12 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.32 FD 0.86 KK 1.04 KP 1.63 ! LA 1.07 MK 1.00 NL 1.22 OV 1.12 ! PT 0.98 SC 0.96 ! ! ! Fit before self-cal, rms=0.149670Jy sigma=0.446209 ! Fit after self-cal, rms=0.146941Jy sigma=0.376795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.9719 mas, bmaj=1.935 mas, bpa=-17.35 degrees ! Estimated noise=5.08062 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 = -0.00498177 Jy ! Component: 100 - total flux cleaned = -0.00593973 Jy ! Component: 150 - total flux cleaned = -0.00643932 Jy ! Component: 200 - total flux cleaned = -0.00665574 Jy ! Total flux subtracted in 200 components = -0.00665574 Jy ! Clean residual min=-0.008151 max=0.007993 Jy/beam ! Clean residual mean=-0.000006 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.42033 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.42033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146748Jy sigma=0.375930 ! Fit after self-cal, rms=0.147623Jy sigma=0.375310 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec 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=0.147623Jy sigma=0.375310 ! Fit after self-cal, rms=0.148259Jy sigma=0.374531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.9711 mas, bmaj=1.932 mas, bpa=-17.52 degrees ! Estimated noise=5.07768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00335661 Jy ! Component: 100 - total flux cleaned = -0.00381375 Jy ! Component: 150 - total flux cleaned = -0.00394073 Jy ! Component: 200 - total flux cleaned = -0.00410285 Jy ! Total flux subtracted in 200 components = -0.00410285 Jy ! Clean residual min=-0.007840 max=0.007745 Jy/beam ! Clean residual mean=-0.000001 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.416227 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.416227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148168Jy sigma=0.374109 ! Fit after self-cal, rms=0.148166Jy sigma=0.374053 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec 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 = -0.000668184 Jy ! Component: 100 - total flux cleaned = -0.000709242 Jy ! Component: 150 - total flux cleaned = -0.000750611 Jy ! Component: 200 - total flux cleaned = -0.000826864 Jy ! Total flux subtracted in 200 components = -0.000826864 Jy ! Clean residual min=-0.007785 max=0.007740 Jy/beam ! Clean residual mean=-0.000004 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.4154 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.4154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148133Jy sigma=0.373924 ! Fit after self-cal, rms=0.148124Jy sigma=0.373908 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec 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=0.148124Jy sigma=0.373908 ! Fit after self-cal, rms=0.146487Jy sigma=0.366934 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.9683 mas, bmaj=1.927 mas, bpa=-17.59 degrees ! Estimated noise=5.07058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250497 Jy ! Component: 100 - total flux cleaned = -0.00274599 Jy ! Component: 150 - total flux cleaned = -0.0028434 Jy ! Component: 200 - total flux cleaned = -0.0029334 Jy ! Total flux subtracted in 200 components = -0.0029334 Jy ! Clean residual min=-0.007220 max=0.008005 Jy/beam ! Clean residual mean=0.000007 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.412467 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.412467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146420Jy sigma=0.366689 ! Fit after self-cal, rms=0.146490Jy sigma=0.366640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec 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 (26.2, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639325 Jy ! Component: 100 - total flux cleaned = 0.00664651 Jy ! Component: 150 - total flux cleaned = 0.00665225 Jy ! Component: 200 - total flux cleaned = 0.0067244 Jy ! Total flux subtracted in 200 components = 0.0067244 Jy ! Clean residual min=-0.006523 max=0.007759 Jy/beam ! Clean residual mean=0.000018 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.419191 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.419191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146121Jy sigma=0.365251 ! Fit after self-cal, rms=0.146128Jy sigma=0.365160 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Added new window around map position (-2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644089 Jy ! Component: 100 - total flux cleaned = 0.00755143 Jy ! Component: 150 - total flux cleaned = 0.00839335 Jy ! Component: 200 - total flux cleaned = 0.00862681 Jy ! Total flux subtracted in 200 components = 0.00862681 Jy ! Clean residual min=-0.006495 max=0.006760 Jy/beam ! Clean residual mean=0.000032 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.427818 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.427818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145777Jy sigma=0.363964 ! Fit after self-cal, rms=0.145793Jy sigma=0.363807 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145793Jy sigma=0.363807 ! Fit after self-cal, rms=0.145924Jy sigma=0.363336 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=2.632 mas, bmaj=6.474 mas, bpa=0.6846 degrees ! Estimated noise=5.51091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024518 Jy ! Component: 100 - total flux cleaned = 0.00281228 Jy ! Component: 150 - total flux cleaned = 0.00302561 Jy ! Component: 200 - total flux cleaned = 0.00306529 Jy ! Total flux subtracted in 200 components = 0.00306529 Jy ! Clean residual min=-0.006510 max=0.006833 Jy/beam ! Clean residual mean=0.000055 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.430883 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.430883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145857Jy sigma=0.363131 ! Fit after self-cal, rms=0.145876Jy sigma=0.363102 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec 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 = 0.00040494 Jy ! Component: 100 - total flux cleaned = 0.000687122 Jy ! Component: 150 - total flux cleaned = 0.000760996 Jy ! Component: 200 - total flux cleaned = 0.000761513 Jy ! Total flux subtracted in 200 components = 0.000761513 Jy ! Clean residual min=-0.006432 max=0.006824 Jy/beam ! Clean residual mean=0.000056 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.431645 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.431645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145872Jy sigma=0.363051 ! Fit after self-cal, rms=0.145861Jy sigma=0.363044 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec 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 ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.9665 mas, bmaj=1.921 mas, bpa=-17.74 degrees ! Estimated noise=5.05095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.921 at -17.74 degrees (North through East) ! Clean map min=-0.0057583 max=0.28676 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 ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.7281 mas, bmaj=1.421 mas, bpa=-21.52 degrees ! Estimated noise=7.32518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246966 Jy ! Component: 100 - total flux cleaned = 0.319431 Jy ! Component: 150 - total flux cleaned = 0.353544 Jy ! Component: 200 - total flux cleaned = 0.374424 Jy ! Total flux subtracted in 200 components = 0.374424 Jy ! Clean residual min=-0.009363 max=0.015060 Jy/beam ! Clean residual mean=-0.000040 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 0.374424 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.374424 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.9665 mas, bmaj=1.921 mas, bpa=-17.74 degrees ! Estimated noise=5.05095 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 (-0.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195754 Jy ! Component: 100 - total flux cleaned = 0.0311041 Jy ! Component: 150 - total flux cleaned = 0.0397073 Jy ! Component: 200 - total flux cleaned = 0.0462775 Jy ! Total flux subtracted in 200 components = 0.0462775 Jy ! Clean residual min=-0.006798 max=0.007025 Jy/beam ! Clean residual mean=0.000013 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.420702 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.420701 Jy ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=2.632 mas, bmaj=6.474 mas, bpa=0.6846 degrees ! Estimated noise=5.51091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055933 Jy ! Component: 100 - total flux cleaned = 0.00926088 Jy ! Component: 150 - total flux cleaned = 0.011793 Jy ! Component: 200 - total flux cleaned = 0.0126443 Jy ! Total flux subtracted in 200 components = 0.0126443 Jy ! Clean residual min=-0.006186 max=0.007020 Jy/beam ! Clean residual mean=0.000065 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.433346 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 = 0.000380743 Jy ! Component: 100 - total flux cleaned = 0.000548018 Jy ! Component: 150 - total flux cleaned = 0.000698997 Jy ! Component: 200 - total flux cleaned = 0.000697457 Jy ! Total flux subtracted in 200 components = 0.000697457 Jy ! Clean residual min=-0.006300 max=0.006969 Jy/beam ! Clean residual mean=0.000068 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.434043 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 85 components and 0.434043 Jy ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! Estimated beam: bmin=0.9665 mas, bmaj=1.921 mas, bpa=-17.74 degrees ! Estimated noise=5.05095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107085 Jy ! Component: 100 - total flux cleaned = -0.000228312 Jy ! Component: 150 - total flux cleaned = -0.000227992 Jy ! Component: 200 - total flux cleaned = -0.000226285 Jy ! Total flux subtracted in 200 components = -0.000226285 Jy ! Clean residual min=-0.006330 max=0.006676 Jy/beam ! Clean residual mean=0.000041 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.433817 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.433817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146059Jy sigma=0.363174 ! Fit after self-cal, rms=0.145895Jy sigma=0.362918 wmodel /scr/pima/rdv72_uvs/J1522-2936_X_map.mod ! Writing 97 model components to file: /scr/pima/rdv72_uvs/J1522-2936_X_map.mod wobs /scr/pima/rdv72_uvs/J1522-2936_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1522-2936_X_uvs.fits wwins /scr/pima/rdv72_uvs/J1522-2936_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv72_uvs/J1522-2936_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198805 Jy ! Component: 100 - total flux cleaned = 0.00278746 Jy ! Component: 150 - total flux cleaned = 0.00344281 Jy ! Component: 200 - total flux cleaned = 0.00396838 Jy ! Component: 250 - total flux cleaned = 0.00447783 Jy ! Component: 300 - total flux cleaned = 0.0050702 Jy ! Component: 350 - total flux cleaned = 0.00565141 Jy ! Component: 400 - total flux cleaned = 0.00622085 Jy ! Component: 450 - total flux cleaned = 0.00687154 Jy ! Component: 500 - total flux cleaned = 0.00750731 Jy ! Component: 550 - total flux cleaned = 0.0078645 Jy ! Component: 600 - total flux cleaned = 0.0085679 Jy ! Component: 650 - total flux cleaned = 0.00900026 Jy ! Component: 700 - total flux cleaned = 0.00959737 Jy ! Component: 750 - total flux cleaned = 0.00985048 Jy ! Component: 800 - total flux cleaned = 0.0105976 Jy ! Component: 850 - total flux cleaned = 0.0110884 Jy ! Component: 900 - total flux cleaned = 0.0113312 Jy ! Component: 950 - total flux cleaned = 0.0119678 Jy ! Component: 1000 - total flux cleaned = 0.012361 Jy ! Component: 1050 - total flux cleaned = 0.0128278 Jy ! Component: 1100 - total flux cleaned = 0.0132894 Jy ! Component: 1150 - total flux cleaned = 0.0136698 Jy ! Component: 1200 - total flux cleaned = 0.0141202 Jy ! Component: 1250 - total flux cleaned = 0.0144169 Jy ! Component: 1300 - total flux cleaned = 0.0147838 Jy ! Component: 1350 - total flux cleaned = 0.0150742 Jy ! Component: 1400 - total flux cleaned = 0.0153619 Jy ! Component: 1450 - total flux cleaned = 0.0156483 Jy ! Component: 1500 - total flux cleaned = 0.0160025 Jy ! Component: 1550 - total flux cleaned = 0.0165633 Jy ! Component: 1600 - total flux cleaned = 0.0168409 Jy ! Component: 1650 - total flux cleaned = 0.0174594 Jy ! Component: 1700 - total flux cleaned = 0.0178008 Jy ! Component: 1750 - total flux cleaned = 0.0182737 Jy ! Component: 1800 - total flux cleaned = 0.0187423 Jy ! Component: 1850 - total flux cleaned = 0.0192068 Jy ! Component: 1900 - total flux cleaned = 0.0194698 Jy ! Component: 1950 - total flux cleaned = 0.0196652 Jy ! Component: 2000 - total flux cleaned = 0.0200548 Jy ! Component: 2050 - total flux cleaned = 0.0205683 Jy ! Component: 2100 - total flux cleaned = 0.0209502 Jy ! Component: 2150 - total flux cleaned = 0.0212662 Jy ! Component: 2200 - total flux cleaned = 0.0216417 Jy ! Component: 2250 - total flux cleaned = 0.0220145 Jy ! Component: 2300 - total flux cleaned = 0.0221379 Jy ! Component: 2350 - total flux cleaned = 0.0225062 Jy ! Component: 2400 - total flux cleaned = 0.0228104 Jy ! Component: 2450 - total flux cleaned = 0.0230519 Jy ! Component: 2500 - total flux cleaned = 0.0234117 Jy ! Component: 2550 - total flux cleaned = 0.0238281 Jy ! Component: 2600 - total flux cleaned = 0.0240054 Jy ! Component: 2650 - total flux cleaned = 0.0242997 Jy ! Component: 2700 - total flux cleaned = 0.0245913 Jy ! Component: 2750 - total flux cleaned = 0.0247065 Jy ! Component: 2800 - total flux cleaned = 0.0248799 Jy ! Component: 2850 - total flux cleaned = 0.0252234 Jy ! Component: 2900 - total flux cleaned = 0.0256782 Jy ! Component: 2950 - total flux cleaned = 0.0258477 Jy ! Component: 3000 - total flux cleaned = 0.0261283 Jy ! Component: 3050 - total flux cleaned = 0.0261837 Jy ! Component: 3100 - total flux cleaned = 0.026129 Jy ! Component: 3150 - total flux cleaned = 0.0263499 Jy ! Component: 3200 - total flux cleaned = 0.0265693 Jy ! Component: 3250 - total flux cleaned = 0.0267871 Jy ! Component: 3300 - total flux cleaned = 0.0268953 Jy ! Component: 3350 - total flux cleaned = 0.0268951 Jy ! Component: 3400 - total flux cleaned = 0.0268953 Jy ! Component: 3450 - total flux cleaned = 0.0271086 Jy ! Component: 3500 - total flux cleaned = 0.0271086 Jy ! Component: 3550 - total flux cleaned = 0.0272143 Jy ! Component: 3600 - total flux cleaned = 0.027319 Jy ! Component: 3650 - total flux cleaned = 0.0275271 Jy ! Component: 3700 - total flux cleaned = 0.0276309 Jy ! Component: 3750 - total flux cleaned = 0.0277336 Jy ! Component: 3800 - total flux cleaned = 0.027426 Jy ! Component: 3850 - total flux cleaned = 0.0277321 Jy ! Component: 3900 - total flux cleaned = 0.0279345 Jy ! Component: 3950 - total flux cleaned = 0.0281368 Jy ! Component: 4000 - total flux cleaned = 0.0280868 Jy ! Component: 4050 - total flux cleaned = 0.0281369 Jy ! Total flux subtracted in 4096 components = 0.0283861 Jy ! Clean residual min=-0.002813 max=0.003089 Jy/beam ! Clean residual mean=0.000025 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.462203 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 394 components and 0.462203 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1522-2936_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.921 at -17.74 degrees (North through East) ! Clean map min=-0.0060856 max=0.29035 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1522-2936_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.290352 invert ! Inverting map ! Your choice of large map pixels excluded 0.418% of the data. ! The y-axis pixel size should ideally be below 0.1949 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000888109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.917621 0.917621 1.83524 3.67048 7.34097 14.6819 29.3639 58.7277 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.29 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1522-2936_X_uvs.log closed on Sat Oct 5 08:48:30 2013