! Started logfile: /scr/pima/rdv72_uvs/J1136-0330_X_uvs.log on Sat Oct 5 08:47:13 2013 obs /scr/pima/rdv72_uvs/J1136-0330_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1136-0330_X_uva.fits ! AN table 1: 22 integrations on 1 of 1 possible baselines. ! AN table 2: 12 integrations on 21 of 21 possible baselines. ! AN table 3: 5 integrations on 36 of 36 possible baselines. ! AN table 4: 7 integrations on 28 of 28 possible baselines. ! AN table 5: 13 integrations on 45 of 45 possible baselines. ! AN table 6: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.809187 visibilities/baseline/integration-bin. ! Found source: J1136-0330 ! ! 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 4580 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/J1136-0330_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 44 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.090239Jy sigma=5.149861 ! Fit after self-cal, rms=0.634090Jy sigma=2.686434 ! 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 0.358% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.6205 mas, bmaj=1.446 mas, bpa=-10.52 degrees ! Estimated noise=3.10049 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 = 0.319186 Jy ! Component: 100 - total flux cleaned = 0.39484 Jy ! Total flux subtracted in 100 components = 0.39484 Jy ! Clean residual min=-0.020743 max=0.033986 Jy/beam ! Clean residual mean=0.000078 rms=0.003847 Jy/beam ! Combined flux in latest and established models = 0.39484 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.39484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180679Jy sigma=0.704467 ! Fit after self-cal, rms=0.180693Jy sigma=0.704433 ! Inverting map ! Your choice of large map pixels excluded 0.358% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Added new window around map position (1, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347461 Jy ! Component: 100 - total flux cleaned = 0.0546611 Jy ! Total flux subtracted in 100 components = 0.0546611 Jy ! Clean residual min=-0.022350 max=0.023665 Jy/beam ! Clean residual mean=0.000065 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 0.449501 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.449501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177851Jy sigma=0.637881 ! Fit after self-cal, rms=0.177601Jy sigma=0.636465 ! Inverting map ! Your choice of large map pixels excluded 0.358% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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 0.358% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.7478 mas, bmaj=1.731 mas, bpa=-9.39 degrees ! Estimated noise=2.43713 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 (-3.6, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230049 Jy ! Component: 100 - total flux cleaned = 0.0369808 Jy ! Component: 150 - total flux cleaned = 0.045689 Jy ! Component: 200 - total flux cleaned = 0.0493154 Jy ! Total flux subtracted in 200 components = 0.0493154 Jy ! Clean residual min=-0.022397 max=0.018056 Jy/beam ! Clean residual mean=0.000058 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 0.498816 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.498816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176249Jy sigma=0.605280 ! Fit after self-cal, rms=0.175896Jy sigma=0.602677 ! Inverting map ! Your choice of large map pixels excluded 0.358% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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: ! WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.78 KP 1.43 LA 0.99 NL 1.03 ! PT 0.91 SC 0.83 WZ 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.36 FD 0.79 KP 1.28 LA 0.94 ! NL 1.01 OV 1.08 PT 0.89 SC 0.90 ! WZ 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.23 FD 0.82 KP 1.20 LA 1.01 ! NL 1.03 OV 1.06 PT 0.97 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.29 FD 0.79 KK 1.18 KP 1.36 ! LA 0.96 MK 0.90 NL 0.99 OV 1.04 ! PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.24 FD 0.82 HO 0.94 KK 1.11 ! KP 1.95 LA 1.03 MK 0.91 OV 0.97 ! PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.82 KP 1.58 LA 0.97 NL 0.99 ! PT 0.96 SC 0.87 WZ 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.30 FD 0.79 KP 1.26 LA 1.01 ! NL 1.03 OV 1.00 PT 1.02 SC 0.91 ! WZ 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.25 FD 0.81 KP 1.20 LA 0.95 ! NL 0.98 OV 1.07 PT 1.02 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.21 FD 0.82 KK 1.14 KP 1.41 ! LA 0.98 MK 0.91 NL 1.00 OV 0.99 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.41 FD 0.80 HO 0.93 KK 1.06 ! KP 2.08 LA 1.01 MK 0.96 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.81 KP 1.47 LA 0.99 NL 1.03 ! PT 0.98 SC 0.89 WZ 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.37 FD 0.81 KP 1.25 LA 1.00 ! NL 1.05 OV 0.96 PT 0.99 SC 0.88 ! WZ 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.42 FD 0.85 KP 1.05 LA 1.07 ! NL 1.06 OV 1.10 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.34 FD 0.80 KK 1.21 KP 1.31 ! LA 1.03 MK 0.90 NL 1.04 OV 1.05 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.42 FD 0.83 HO 1.13 KK 1.15 ! KP 1.78 LA 1.19 MK 0.97 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! WZ 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.85 KP 1.86 LA 1.00 NL 1.10 ! PT 0.99 SC 0.87 WZ 1.18 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.35 FD 0.81 KP 1.59 LA 1.13 ! NL 1.03 OV 1.09 PT 0.97 SC 1.00 ! WZ 1.19 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.45 FD 0.82 KP 1.35 LA 1.09 ! NL 1.06 OV 1.05 PT 1.04 SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.28 FD 0.83 KK 1.23 KP 1.39 ! LA 1.05 MK 0.90 NL 1.11 OV 1.08 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.18 FD 1.00 HO 1.06 KK 1.11 ! KP 1.69 LA 1.21 MK 0.97 OV 1.06 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.175896Jy sigma=0.602677 ! Fit after self-cal, rms=0.181894Jy sigma=0.474251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.7576 mas, bmaj=1.749 mas, bpa=-9.176 degrees ! Estimated noise=2.42872 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 = -0.0091455 Jy ! Component: 100 - total flux cleaned = -0.0131538 Jy ! Component: 150 - total flux cleaned = -0.0144732 Jy ! Component: 200 - total flux cleaned = -0.015451 Jy ! Total flux subtracted in 200 components = -0.015451 Jy ! Clean residual min=-0.005932 max=0.004956 Jy/beam ! Clean residual mean=0.000012 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.483365 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.483365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181159Jy sigma=0.470979 ! Fit after self-cal, rms=0.181757Jy sigma=0.470226 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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=0.181757Jy sigma=0.470226 ! Fit after self-cal, rms=0.181620Jy sigma=0.466404 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.758 mas, bmaj=1.752 mas, bpa=-9.054 degrees ! Estimated noise=2.4203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00587795 Jy ! Component: 100 - total flux cleaned = -0.00842519 Jy ! Component: 150 - total flux cleaned = -0.00946893 Jy ! Component: 200 - total flux cleaned = -0.0102473 Jy ! Total flux subtracted in 200 components = -0.0102473 Jy ! Clean residual min=-0.005458 max=0.004702 Jy/beam ! Clean residual mean=0.000011 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.473118 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.473118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181236Jy sigma=0.465105 ! Fit after self-cal, rms=0.181245Jy sigma=0.464943 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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 = -0.0013024 Jy ! Component: 100 - total flux cleaned = -0.00216326 Jy ! Component: 150 - total flux cleaned = -0.00282071 Jy ! Component: 200 - total flux cleaned = -0.00314216 Jy ! Total flux subtracted in 200 components = -0.00314216 Jy ! Clean residual min=-0.005457 max=0.004556 Jy/beam ! Clean residual mean=0.000012 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.469976 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.469976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181112Jy sigma=0.464724 ! Fit after self-cal, rms=0.181116Jy sigma=0.464678 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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=0.181116Jy sigma=0.464678 ! Fit after self-cal, rms=0.181901Jy sigma=0.459173 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.7585 mas, bmaj=1.754 mas, bpa=-8.888 degrees ! Estimated noise=2.4131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00438469 Jy ! Component: 100 - total flux cleaned = -0.00618057 Jy ! Component: 150 - total flux cleaned = -0.00696672 Jy ! Component: 200 - total flux cleaned = -0.00747766 Jy ! Total flux subtracted in 200 components = -0.00747766 Jy ! Clean residual min=-0.005156 max=0.004444 Jy/beam ! Clean residual mean=0.000011 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.462498 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.462498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181661Jy sigma=0.458633 ! Fit after self-cal, rms=0.181658Jy sigma=0.458539 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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 = -0.000874614 Jy ! Component: 100 - total flux cleaned = -0.00146102 Jy ! Component: 150 - total flux cleaned = -0.00168827 Jy ! Component: 200 - total flux cleaned = -0.00184136 Jy ! Total flux subtracted in 200 components = -0.00184136 Jy ! Clean residual min=-0.005133 max=0.004344 Jy/beam ! Clean residual mean=0.000012 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.460657 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.460657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181573Jy sigma=0.458442 ! Fit after self-cal, rms=0.181576Jy sigma=0.458417 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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=0.181576Jy sigma=0.458417 ! Fit after self-cal, rms=0.181936Jy sigma=0.457645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=2.466 mas, bmaj=3.556 mas, bpa=-1.928 degrees ! Estimated noise=3.06546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00416321 Jy ! Component: 100 - total flux cleaned = -0.00630457 Jy ! Component: 150 - total flux cleaned = -0.0069303 Jy ! Component: 200 - total flux cleaned = -0.00718052 Jy ! Total flux subtracted in 200 components = -0.00718052 Jy ! Clean residual min=-0.005109 max=0.005333 Jy/beam ! Clean residual mean=0.000024 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.453476 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.453476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181809Jy sigma=0.457520 ! Fit after self-cal, rms=0.181816Jy sigma=0.457455 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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 = -0.0008861 Jy ! Component: 100 - total flux cleaned = -0.000917033 Jy ! Component: 150 - total flux cleaned = -0.000918641 Jy ! Component: 200 - total flux cleaned = -0.000895326 Jy ! Total flux subtracted in 200 components = -0.000895326 Jy ! Clean residual min=-0.005150 max=0.005303 Jy/beam ! Clean residual mean=0.000024 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.452581 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.452581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181803Jy sigma=0.457487 ! Fit after self-cal, rms=0.181808Jy sigma=0.457478 ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.7596 mas, bmaj=1.757 mas, bpa=-8.717 degrees ! Estimated noise=2.40517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7596 x 1.757 at -8.717 degrees (North through East) ! Clean map min=-0.0043896 max=0.40452 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 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.6249 mas, bmaj=1.469 mas, bpa=-9.941 degrees ! Estimated noise=3.09712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.318543 Jy ! Component: 100 - total flux cleaned = 0.391645 Jy ! Component: 150 - total flux cleaned = 0.41729 Jy ! Component: 200 - total flux cleaned = 0.430469 Jy ! Total flux subtracted in 200 components = 0.430469 Jy ! Clean residual min=-0.006768 max=0.007396 Jy/beam ! Clean residual mean=0.000013 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.43047 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.43047 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.7596 mas, bmaj=1.757 mas, bpa=-8.717 degrees ! Estimated noise=2.40517 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 = 0.010454 Jy ! Component: 100 - total flux cleaned = 0.0165354 Jy ! Component: 150 - total flux cleaned = 0.0191846 Jy ! Component: 200 - total flux cleaned = 0.0198393 Jy ! Total flux subtracted in 200 components = 0.0198393 Jy ! Clean residual min=-0.004829 max=0.004223 Jy/beam ! Clean residual mean=0.000012 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.450309 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.450309 Jy ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 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 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=2.466 mas, bmaj=3.556 mas, bpa=-1.928 degrees ! Estimated noise=3.06546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153301 Jy ! Component: 100 - total flux cleaned = 0.0019292 Jy ! Component: 150 - total flux cleaned = 0.00215436 Jy ! Component: 200 - total flux cleaned = 0.00220246 Jy ! Total flux subtracted in 200 components = 0.00220246 Jy ! Clean residual min=-0.005151 max=0.005266 Jy/beam ! Clean residual mean=0.000026 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.452511 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 = 4.40975e-05 Jy ! Component: 100 - total flux cleaned = 0.000118989 Jy ! Component: 150 - total flux cleaned = 0.000181806 Jy ! Component: 200 - total flux cleaned = 0.000210027 Jy ! Total flux subtracted in 200 components = 0.000210027 Jy ! Clean residual min=-0.005121 max=0.005292 Jy/beam ! Clean residual mean=0.000025 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.452721 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.452721 Jy ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! Estimated beam: bmin=0.7596 mas, bmaj=1.757 mas, bpa=-8.717 degrees ! Estimated noise=2.40517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048309 Jy ! Component: 100 - total flux cleaned = 0.000713705 Jy ! Component: 150 - total flux cleaned = 0.000852172 Jy ! Component: 200 - total flux cleaned = 0.000914754 Jy ! Total flux subtracted in 200 components = 0.000914754 Jy ! Clean residual min=-0.004854 max=0.004261 Jy/beam ! Clean residual mean=0.000012 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.453636 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.453636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181938Jy sigma=0.457977 ! Fit after self-cal, rms=0.181851Jy sigma=0.457849 wmodel /scr/pima/rdv72_uvs/J1136-0330_X_map.mod ! Writing 62 model components to file: /scr/pima/rdv72_uvs/J1136-0330_X_map.mod wobs /scr/pima/rdv72_uvs/J1136-0330_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1136-0330_X_uvs.fits wwins /scr/pima/rdv72_uvs/J1136-0330_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J1136-0330_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 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167726 Jy ! Component: 100 - total flux cleaned = -0.0023934 Jy ! Component: 150 - total flux cleaned = -0.00285159 Jy ! Component: 200 - total flux cleaned = -0.00329429 Jy ! Component: 250 - total flux cleaned = -0.00401745 Jy ! Component: 300 - total flux cleaned = -0.00479507 Jy ! Component: 350 - total flux cleaned = -0.00528078 Jy ! Component: 400 - total flux cleaned = -0.0054179 Jy ! Component: 450 - total flux cleaned = -0.00568648 Jy ! Component: 500 - total flux cleaned = -0.00575253 Jy ! Component: 550 - total flux cleaned = -0.00588311 Jy ! Component: 600 - total flux cleaned = -0.00601126 Jy ! Component: 650 - total flux cleaned = -0.006012 Jy ! Component: 700 - total flux cleaned = -0.00607548 Jy ! Component: 750 - total flux cleaned = -0.00626086 Jy ! Component: 800 - total flux cleaned = -0.0063216 Jy ! Component: 850 - total flux cleaned = -0.00638301 Jy ! Component: 900 - total flux cleaned = -0.0065632 Jy ! Component: 950 - total flux cleaned = -0.00656364 Jy ! Component: 1000 - total flux cleaned = -0.00691608 Jy ! Component: 1050 - total flux cleaned = -0.00674159 Jy ! Component: 1100 - total flux cleaned = -0.0069733 Jy ! Component: 1150 - total flux cleaned = -0.00714511 Jy ! Component: 1200 - total flux cleaned = -0.00725862 Jy ! Component: 1250 - total flux cleaned = -0.00714554 Jy ! Component: 1300 - total flux cleaned = -0.00720237 Jy ! Component: 1350 - total flux cleaned = -0.00736875 Jy ! Component: 1400 - total flux cleaned = -0.00731362 Jy ! Component: 1450 - total flux cleaned = -0.00720365 Jy ! Component: 1500 - total flux cleaned = -0.00731186 Jy ! Component: 1550 - total flux cleaned = -0.00720334 Jy ! Component: 1600 - total flux cleaned = -0.00731009 Jy ! Component: 1650 - total flux cleaned = -0.00699046 Jy ! Component: 1700 - total flux cleaned = -0.00715013 Jy ! Component: 1750 - total flux cleaned = -0.00720277 Jy ! Component: 1800 - total flux cleaned = -0.00725476 Jy ! Component: 1850 - total flux cleaned = -0.00720324 Jy ! Component: 1900 - total flux cleaned = -0.00740936 Jy ! Component: 1950 - total flux cleaned = -0.00730755 Jy ! Component: 2000 - total flux cleaned = -0.00740946 Jy ! Component: 2050 - total flux cleaned = -0.00751019 Jy ! Component: 2100 - total flux cleaned = -0.00771083 Jy ! Component: 2150 - total flux cleaned = -0.00751066 Jy ! Component: 2200 - total flux cleaned = -0.00741182 Jy ! Component: 2250 - total flux cleaned = -0.00736278 Jy ! Component: 2300 - total flux cleaned = -0.00741175 Jy ! Component: 2350 - total flux cleaned = -0.00736293 Jy ! Component: 2400 - total flux cleaned = -0.00731417 Jy ! Component: 2450 - total flux cleaned = -0.00712032 Jy ! Component: 2500 - total flux cleaned = -0.00697576 Jy ! Component: 2550 - total flux cleaned = -0.00702366 Jy ! Component: 2600 - total flux cleaned = -0.00688036 Jy ! Component: 2650 - total flux cleaned = -0.00688009 Jy ! Component: 2700 - total flux cleaned = -0.00664343 Jy ! Component: 2750 - total flux cleaned = -0.00673747 Jy ! Component: 2800 - total flux cleaned = -0.00659687 Jy ! Component: 2850 - total flux cleaned = -0.00645691 Jy ! Component: 2900 - total flux cleaned = -0.00631733 Jy ! Component: 2950 - total flux cleaned = -0.00645642 Jy ! Component: 3000 - total flux cleaned = -0.00641008 Jy ! Component: 3050 - total flux cleaned = -0.00627234 Jy ! Component: 3100 - total flux cleaned = -0.00604459 Jy ! Component: 3150 - total flux cleaned = -0.00609022 Jy ! Component: 3200 - total flux cleaned = -0.00613585 Jy ! Component: 3250 - total flux cleaned = -0.00609103 Jy ! Component: 3300 - total flux cleaned = -0.00631567 Jy ! Component: 3350 - total flux cleaned = -0.00618156 Jy ! Component: 3400 - total flux cleaned = -0.0060482 Jy ! Component: 3450 - total flux cleaned = -0.00600365 Jy ! Component: 3500 - total flux cleaned = -0.00622439 Jy ! Component: 3550 - total flux cleaned = -0.00613643 Jy ! Component: 3600 - total flux cleaned = -0.00600538 Jy ! Component: 3650 - total flux cleaned = -0.00591816 Jy ! Component: 3700 - total flux cleaned = -0.006092 Jy ! Component: 3750 - total flux cleaned = -0.00596218 Jy ! Component: 3800 - total flux cleaned = -0.00604846 Jy ! Component: 3850 - total flux cleaned = -0.0060483 Jy ! Component: 3900 - total flux cleaned = -0.00604831 Jy ! Component: 3950 - total flux cleaned = -0.00621852 Jy ! Component: 4000 - total flux cleaned = -0.00626073 Jy ! Component: 4050 - total flux cleaned = -0.00617611 Jy ! Total flux subtracted in 4096 components = -0.00613399 Jy ! Clean residual min=-0.002317 max=0.002739 Jy/beam ! Clean residual mean=0.000005 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.447502 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 395 components and 0.447502 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1136-0330_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7596 x 1.757 at -8.717 degrees (North through East) ! Clean map min=-0.0046063 max=0.40725 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1136-0330_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.407245 invert ! Inverting map ! Your choice of large map pixels excluded 0.359% of the data. ! The x-axis pixel size should ideally be below 0.1952 milli-arcsec ! The y-axis pixel size should ideally be below 0.1936 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000729309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.537251 0.537251 1.0745 2.149 4.29801 8.59601 17.192 34.3841 68.7681 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.407 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1136-0330_X_uvs.log closed on Sat Oct 5 08:47:17 2013