! Started logfile: /scr/pima/rdv72_uvs/J1505+0326_X_uvs.log on Sat Oct 5 08:48:16 2013 obs /scr/pima/rdv72_uvs/J1505+0326_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1505+0326_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! AN table 2: 4 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 10 integrations on 1 of 1 possible baselines. ! AN table 5: 4 integrations on 1 of 1 possible baselines. ! AN table 6: 16 integrations on 36 of 36 possible baselines. ! AN table 7: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.77325 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! 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 2960 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/J1505+0326_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 7 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 27 telescope corrections were flagged in sub-array 6. ! A total of 5 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.105888Jy sigma=5.676502 ! Fit after self-cal, rms=0.579762Jy sigma=2.626927 ! 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 6.2% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.5084 mas, bmaj=1.181 mas, bpa=-21.85 degrees ! Estimated noise=3.68598 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 = 0.369261 Jy ! Component: 100 - total flux cleaned = 0.45632 Jy ! Total flux subtracted in 100 components = 0.45632 Jy ! Clean residual min=-0.020493 max=0.035105 Jy/beam ! Clean residual mean=0.000017 rms=0.005715 Jy/beam ! Combined flux in latest and established models = 0.45632 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.45632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193150Jy sigma=0.863933 ! Fit after self-cal, rms=0.193133Jy sigma=0.863838 ! Inverting map ! Your choice of large map pixels excluded 6.2% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384303 Jy ! Component: 100 - total flux cleaned = 0.0588975 Jy ! Total flux subtracted in 100 components = 0.0588975 Jy ! Clean residual min=-0.020531 max=0.025625 Jy/beam ! Clean residual mean=0.000011 rms=0.004897 Jy/beam ! Combined flux in latest and established models = 0.515217 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.515217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187851Jy sigma=0.775063 ! Fit after self-cal, rms=0.187869Jy sigma=0.774903 ! Inverting map ! Your choice of large map pixels excluded 6.2% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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 6.2% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.583 mas, bmaj=1.459 mas, bpa=-16.77 degrees ! Estimated noise=2.82756 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 = 0.0229388 Jy ! Component: 100 - total flux cleaned = 0.0338245 Jy ! Component: 150 - total flux cleaned = 0.0372571 Jy ! Component: 200 - total flux cleaned = 0.0381156 Jy ! Total flux subtracted in 200 components = 0.0381156 Jy ! Clean residual min=-0.025203 max=0.026010 Jy/beam ! Clean residual mean=0.000018 rms=0.005955 Jy/beam ! Combined flux in latest and established models = 0.553333 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.553333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188452Jy sigma=0.746312 ! Fit after self-cal, rms=0.188433Jy sigma=0.746122 ! Inverting map ! Your choice of large map pixels excluded 6.2% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.81 HO 0.92 KP 0.94 ! LA 0.95 MK 0.89 NL 1.14 OV 1.12 ! PT 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.79 KP 1.37 LA 0.93 NL 1.10 ! NY 1.05 PT 0.92 SC 0.80 WZ 1.08 ! ZC 1.22 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.38 FD 0.77 KP 1.80 LA 0.94 ! NL 1.15 OV 1.07 PT 0.89 SC 0.88 ! WZ 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 0.81 HO 1.05 KP 0.90 ! LA 0.97 MK 0.88 NL 1.11 OV 1.05 ! PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.80 KP 1.29 LA 0.90 NL 1.08 ! NY 1.07 PT 0.97 SC 0.86 WZ 1.10 ! ZC 1.19 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.33 FD 0.80 KP 1.56 LA 0.96 ! NL 1.14 OV 1.04 PT 0.93 SC 0.93 ! WZ 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.82 HO 1.12 KP 0.81 ! LA 0.95 MK 0.87 NL 1.16 OV 1.11 ! PT 0.99 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.84 KP 1.26 LA 0.94 NL 1.15 ! NY 1.17 PT 0.96 SC 0.89 WZ 1.14 ! ZC 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.50 FD 0.80 KP 1.45 LA 1.00 ! NL 1.16 OV 1.06 PT 0.94 SC 0.94 ! WZ 1.13 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.84 HO 1.28 KP 0.92 ! LA 0.96 MK 0.94 NL 1.27 OV 1.14 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.81 KP 1.35 LA 0.97 NL 1.15 ! NY 1.14 PT 1.00 SC 0.87 WZ 1.15 ! ZC 1.07 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.27 FD 0.86 KP 1.51 LA 1.05 ! NL 1.19 OV 1.09 PT 0.95 SC 0.92 ! WZ 1.12 ! ! ! Fit before self-cal, rms=0.188433Jy sigma=0.746122 ! Fit after self-cal, rms=0.175784Jy sigma=0.542010 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.5979 mas, bmaj=1.485 mas, bpa=-16.63 degrees ! Estimated noise=2.82183 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 = -0.0101078 Jy ! Component: 100 - total flux cleaned = -0.0126908 Jy ! Component: 150 - total flux cleaned = -0.0129154 Jy ! Component: 200 - total flux cleaned = -0.0129923 Jy ! Total flux subtracted in 200 components = -0.0129923 Jy ! Clean residual min=-0.008012 max=0.008042 Jy/beam ! Clean residual mean=0.000010 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.540341 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.540341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174942Jy sigma=0.539064 ! Fit after self-cal, rms=0.175748Jy sigma=0.538492 ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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=0.175748Jy sigma=0.538492 ! Fit after self-cal, rms=0.174385Jy sigma=0.535973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.6024 mas, bmaj=1.487 mas, bpa=-16.62 degrees ! Estimated noise=2.80445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00678341 Jy ! Component: 100 - total flux cleaned = -0.00891363 Jy ! Component: 150 - total flux cleaned = -0.00915663 Jy ! Component: 200 - total flux cleaned = -0.00919913 Jy ! Total flux subtracted in 200 components = -0.00919913 Jy ! Clean residual min=-0.007187 max=0.007708 Jy/beam ! Clean residual mean=0.000010 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.531141 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.531141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174000Jy sigma=0.534962 ! Fit after self-cal, rms=0.173976Jy sigma=0.534940 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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 (22.2, -41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535499 Jy ! Component: 100 - total flux cleaned = 0.00500773 Jy ! Component: 150 - total flux cleaned = 0.00472673 Jy ! Component: 200 - total flux cleaned = 0.00464267 Jy ! Total flux subtracted in 200 components = 0.00464267 Jy ! Clean residual min=-0.006768 max=0.006261 Jy/beam ! Clean residual mean=0.000010 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.535784 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.535784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173616Jy sigma=0.533757 ! Fit after self-cal, rms=0.173601Jy sigma=0.533626 ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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=0.173601Jy sigma=0.533626 ! Fit after self-cal, rms=0.172652Jy sigma=0.532095 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.6053 mas, bmaj=1.487 mas, bpa=-16.63 degrees ! Estimated noise=2.78544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00366189 Jy ! Component: 100 - total flux cleaned = -0.00415252 Jy ! Component: 150 - total flux cleaned = -0.00437102 Jy ! Component: 200 - total flux cleaned = -0.00456109 Jy ! Total flux subtracted in 200 components = -0.00456109 Jy ! Clean residual min=-0.006629 max=0.006313 Jy/beam ! Clean residual mean=0.000010 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.531223 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.531223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172412Jy sigma=0.531708 ! Fit after self-cal, rms=0.172404Jy sigma=0.531693 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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 = -0.000115494 Jy ! Component: 100 - total flux cleaned = -0.000224394 Jy ! Component: 150 - total flux cleaned = -0.000276346 Jy ! Component: 200 - total flux cleaned = -0.000325547 Jy ! Total flux subtracted in 200 components = -0.000325547 Jy ! Clean residual min=-0.006668 max=0.006267 Jy/beam ! Clean residual mean=0.000010 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.530897 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.530897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172354Jy sigma=0.531675 ! Fit after self-cal, rms=0.172351Jy sigma=0.531672 ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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=0.172351Jy sigma=0.531672 ! Fit after self-cal, rms=0.171608Jy sigma=0.531080 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=2.542 mas, bmaj=3.458 mas, bpa=30.66 degrees ! Estimated noise=3.63655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00253894 Jy ! Component: 100 - total flux cleaned = -0.00273437 Jy ! Component: 150 - total flux cleaned = -0.00289765 Jy ! Component: 200 - total flux cleaned = -0.00314755 Jy ! Total flux subtracted in 200 components = -0.00314755 Jy ! Clean residual min=-0.008527 max=0.006457 Jy/beam ! Clean residual mean=0.000021 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.52775 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.52775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171490Jy sigma=0.531473 ! Fit after self-cal, rms=0.171488Jy sigma=0.531203 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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 = 9.28589e-05 Jy ! Component: 100 - total flux cleaned = -4.3302e-05 Jy ! Component: 150 - total flux cleaned = -0.00016677 Jy ! Component: 200 - total flux cleaned = -0.000280795 Jy ! Total flux subtracted in 200 components = -0.000280795 Jy ! Clean residual min=-0.008488 max=0.006399 Jy/beam ! Clean residual mean=0.000021 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.527469 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.527469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171514Jy sigma=0.531298 ! Fit after self-cal, rms=0.171516Jy sigma=0.531239 ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.6071 mas, bmaj=1.487 mas, bpa=-16.64 degrees ! Estimated noise=2.77033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6071 x 1.487 at -16.64 degrees (North through East) ! Clean map min=-0.0055226 max=0.47236 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 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.5198 mas, bmaj=1.195 mas, bpa=-21.83 degrees ! Estimated noise=3.69889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.368984 Jy ! Component: 100 - total flux cleaned = 0.451646 Jy ! Component: 150 - total flux cleaned = 0.482481 Jy ! Component: 200 - total flux cleaned = 0.49773 Jy ! Total flux subtracted in 200 components = 0.49773 Jy ! Clean residual min=-0.009367 max=0.010766 Jy/beam ! Clean residual mean=0.000004 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.49773 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.49773 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.6071 mas, bmaj=1.487 mas, bpa=-16.64 degrees ! Estimated noise=2.77033 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 = 0.0114037 Jy ! Component: 100 - total flux cleaned = 0.0183068 Jy ! Component: 150 - total flux cleaned = 0.0215221 Jy ! Component: 200 - total flux cleaned = 0.0227733 Jy ! Total flux subtracted in 200 components = 0.0227733 Jy ! Clean residual min=-0.007166 max=0.006394 Jy/beam ! Clean residual mean=0.000013 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.520503 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.520503 Jy ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 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 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=2.542 mas, bmaj=3.458 mas, bpa=30.66 degrees ! Estimated noise=3.63655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331367 Jy ! Component: 100 - total flux cleaned = 0.00379956 Jy ! Component: 150 - total flux cleaned = 0.00402327 Jy ! Component: 200 - total flux cleaned = 0.00421018 Jy ! Total flux subtracted in 200 components = 0.00421018 Jy ! Clean residual min=-0.008865 max=0.006558 Jy/beam ! Clean residual mean=0.000024 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.524714 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 = 0.000104396 Jy ! Component: 100 - total flux cleaned = 0.000196956 Jy ! Component: 150 - total flux cleaned = 0.000361173 Jy ! Component: 200 - total flux cleaned = 0.0004366 Jy ! Total flux subtracted in 200 components = 0.0004366 Jy ! Clean residual min=-0.008726 max=0.006426 Jy/beam ! Clean residual mean=0.000023 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.52515 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.52515 Jy ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! Estimated beam: bmin=0.6071 mas, bmaj=1.487 mas, bpa=-16.64 degrees ! Estimated noise=2.77033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000901078 Jy ! Component: 100 - total flux cleaned = -0.000725218 Jy ! Component: 150 - total flux cleaned = -0.000646848 Jy ! Component: 200 - total flux cleaned = -0.00057317 Jy ! Total flux subtracted in 200 components = -0.00057317 Jy ! Clean residual min=-0.006693 max=0.005817 Jy/beam ! Clean residual mean=0.000011 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.524577 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.524577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171498Jy sigma=0.531920 ! Fit after self-cal, rms=0.171442Jy sigma=0.531823 wmodel /scr/pima/rdv72_uvs/J1505+0326_X_map.mod ! Writing 43 model components to file: /scr/pima/rdv72_uvs/J1505+0326_X_map.mod wobs /scr/pima/rdv72_uvs/J1505+0326_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1505+0326_X_uvs.fits wwins /scr/pima/rdv72_uvs/J1505+0326_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J1505+0326_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 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00254006 Jy ! Component: 100 - total flux cleaned = -0.00318835 Jy ! Component: 150 - total flux cleaned = -0.00349394 Jy ! Component: 200 - total flux cleaned = -0.00329764 Jy ! Component: 250 - total flux cleaned = -0.00291757 Jy ! Component: 300 - total flux cleaned = -0.00291698 Jy ! Component: 350 - total flux cleaned = -0.00282603 Jy ! Component: 400 - total flux cleaned = -0.00282313 Jy ! Component: 450 - total flux cleaned = -0.00248071 Jy ! Component: 500 - total flux cleaned = -0.00256608 Jy ! Component: 550 - total flux cleaned = -0.002649 Jy ! Component: 600 - total flux cleaned = -0.00240825 Jy ! Component: 650 - total flux cleaned = -0.00256845 Jy ! Component: 700 - total flux cleaned = -0.00249103 Jy ! Component: 750 - total flux cleaned = -0.00226236 Jy ! Component: 800 - total flux cleaned = -0.00241378 Jy ! Component: 850 - total flux cleaned = -0.0022636 Jy ! Component: 900 - total flux cleaned = -0.00233754 Jy ! Component: 950 - total flux cleaned = -0.00226518 Jy ! Component: 1000 - total flux cleaned = -0.00226556 Jy ! Component: 1050 - total flux cleaned = -0.00240673 Jy ! Component: 1100 - total flux cleaned = -0.00226817 Jy ! Component: 1150 - total flux cleaned = -0.00240691 Jy ! Component: 1200 - total flux cleaned = -0.00240691 Jy ! Component: 1250 - total flux cleaned = -0.00213725 Jy ! Component: 1300 - total flux cleaned = -0.00207027 Jy ! Component: 1350 - total flux cleaned = -0.00167432 Jy ! Component: 1400 - total flux cleaned = -0.00173955 Jy ! Component: 1450 - total flux cleaned = -0.00154505 Jy ! Component: 1500 - total flux cleaned = -0.00135244 Jy ! Component: 1550 - total flux cleaned = -0.00122549 Jy ! Component: 1600 - total flux cleaned = -0.00097343 Jy ! Component: 1650 - total flux cleaned = -0.000850349 Jy ! Component: 1700 - total flux cleaned = -0.00103558 Jy ! Component: 1750 - total flux cleaned = -0.000912038 Jy ! Component: 1800 - total flux cleaned = -0.00103322 Jy ! Component: 1850 - total flux cleaned = -0.000792178 Jy ! Component: 1900 - total flux cleaned = -0.00108963 Jy ! Component: 1950 - total flux cleaned = -0.000852402 Jy ! Component: 2000 - total flux cleaned = -0.000851615 Jy ! Component: 2050 - total flux cleaned = -0.000561575 Jy ! Component: 2100 - total flux cleaned = -0.000733857 Jy ! Component: 2150 - total flux cleaned = -0.000505235 Jy ! Component: 2200 - total flux cleaned = -0.000505137 Jy ! Component: 2250 - total flux cleaned = -0.000336177 Jy ! Component: 2300 - total flux cleaned = -0.000169239 Jy ! Component: 2350 - total flux cleaned = -0.000168949 Jy ! Component: 2400 - total flux cleaned = -0.000278615 Jy ! Component: 2450 - total flux cleaned = -0.000115371 Jy ! Component: 2500 - total flux cleaned = -0.000169813 Jy ! Component: 2550 - total flux cleaned = 0.000259024 Jy ! Component: 2600 - total flux cleaned = -7.02971e-06 Jy ! Component: 2650 - total flux cleaned = 0.000257882 Jy ! Component: 2700 - total flux cleaned = 0.000362816 Jy ! Component: 2750 - total flux cleaned = 0.000415141 Jy ! Component: 2800 - total flux cleaned = 0.000622127 Jy ! Component: 2850 - total flux cleaned = 0.000725024 Jy ! Component: 2900 - total flux cleaned = 0.000826709 Jy ! Component: 2950 - total flux cleaned = 0.000927749 Jy ! Component: 3000 - total flux cleaned = 0.000978068 Jy ! Component: 3050 - total flux cleaned = 0.00102758 Jy ! Component: 3100 - total flux cleaned = 0.000829262 Jy ! Component: 3150 - total flux cleaned = 0.000879028 Jy ! Component: 3200 - total flux cleaned = 0.000976232 Jy ! Component: 3250 - total flux cleaned = 0.000927405 Jy ! Component: 3300 - total flux cleaned = 0.000685649 Jy ! Component: 3350 - total flux cleaned = 0.000637718 Jy ! Component: 3400 - total flux cleaned = 0.00063805 Jy ! Component: 3450 - total flux cleaned = 0.000637922 Jy ! Component: 3500 - total flux cleaned = 0.000496463 Jy ! Component: 3550 - total flux cleaned = 0.000683507 Jy ! Component: 3600 - total flux cleaned = 0.000543356 Jy ! Component: 3650 - total flux cleaned = 0.0003578 Jy ! Component: 3700 - total flux cleaned = 0.000541916 Jy ! Component: 3750 - total flux cleaned = 0.000495849 Jy ! Component: 3800 - total flux cleaned = 0.000267783 Jy ! Component: 3850 - total flux cleaned = 0.000222722 Jy ! Component: 3900 - total flux cleaned = 0.000268593 Jy ! Component: 3950 - total flux cleaned = 0.000178869 Jy ! Component: 4000 - total flux cleaned = 0.000358147 Jy ! Component: 4050 - total flux cleaned = 9.17581e-05 Jy ! Total flux subtracted in 4096 components = 0.000224619 Jy ! Clean residual min=-0.002765 max=0.002616 Jy/beam ! Clean residual mean=0.000000 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.524802 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 338 components and 0.524802 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1505+0326_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6071 x 1.487 at -16.64 degrees (North through East) ! Clean map min=-0.0057081 max=0.47451 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1505+0326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.474509 invert ! Inverting map ! Your choice of large map pixels excluded 6.28% of the data. ! The x-axis pixel size should ideally be below 0.1666 milli-arcsec ! The y-axis pixel size should ideally be below 0.1945 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000727429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459905 0.459905 0.919809 1.83962 3.67924 7.35847 14.7169 29.4339 58.8678 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.474 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1505+0326_X_uvs.log closed on Sat Oct 5 08:48:20 2013