! Started logfile: /scr/pima/rdv72_uvs/J1016+0513_X_uvs.log on Sat Oct 5 08:46:51 2013 obs /scr/pima/rdv72_uvs/J1016+0513_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1016+0513_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 11 integrations on 6 of 6 possible baselines. ! AN table 5: 58 integrations on 3 of 3 possible baselines. ! AN table 6: 10 integrations on 6 of 6 possible baselines. ! AN table 7: 10 integrations on 1 of 1 possible baselines. ! AN table 8: 7 integrations on 10 of 10 possible baselines. ! AN table 9: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.659198 visibilities/baseline/integration-bin. ! Found source: J1016+0513 ! ! 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 2236 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/J1016+0513_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 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 66 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 20 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 37 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 66 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 20 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 37 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 66 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 20 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 37 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 66 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 20 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! A total of 37 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.134039Jy sigma=6.675210 ! Fit after self-cal, rms=0.506624Jy sigma=2.691214 ! 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 6.3% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5173 mas, bmaj=1.158 mas, bpa=-16.69 degrees ! Estimated noise=3.99671 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 = 0.420326 Jy ! Component: 100 - total flux cleaned = 0.517797 Jy ! Total flux subtracted in 100 components = 0.517797 Jy ! Clean residual min=-0.037261 max=0.050112 Jy/beam ! Clean residual mean=0.000035 rms=0.008025 Jy/beam ! Combined flux in latest and established models = 0.517797 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.517797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190021Jy sigma=1.158181 ! Fit after self-cal, rms=0.190072Jy sigma=1.158148 ! Inverting map ! Your choice of large map pixels excluded 6.3% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Added new window around map position (-1.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501258 Jy ! Component: 100 - total flux cleaned = 0.0828491 Jy ! Total flux subtracted in 100 components = 0.0828491 Jy ! Clean residual min=-0.031043 max=0.035854 Jy/beam ! Clean residual mean=0.000021 rms=0.006899 Jy/beam ! Combined flux in latest and established models = 0.600646 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.600646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174220Jy sigma=1.022496 ! Fit after self-cal, rms=0.173640Jy sigma=1.017088 ! Inverting map ! Your choice of large map pixels excluded 6.3% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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 6.3% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.6165 mas, bmaj=1.425 mas, bpa=-14.31 degrees ! Estimated noise=2.91821 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 = 0.046657 Jy ! Component: 100 - total flux cleaned = 0.0744592 Jy ! Component: 150 - total flux cleaned = 0.094699 Jy ! Component: 200 - total flux cleaned = 0.109735 Jy ! Total flux subtracted in 200 components = 0.109735 Jy ! Clean residual min=-0.035436 max=0.034948 Jy/beam ! Clean residual mean=0.000007 rms=0.007264 Jy/beam ! Combined flux in latest and established models = 0.710381 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.710381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164816Jy sigma=0.916037 ! Fit after self-cal, rms=0.164186Jy sigma=0.908943 ! Inverting map ! Your choice of large map pixels excluded 6.3% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HO 0.89 NY 0.99 WZ 1.11 ZC 1.20 ! ! A total of 108 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* 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: ! NY 0.95 SC 0.87 WZ 1.03 ZC 1.36 ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.77 LA 0.96 NL 1.07 NY 1.01 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.23 FD 0.77 KP 1.23 LA 0.93 ! NL 1.04 NY 1.02 PT 0.88 SC 0.84 ! WZ 1.04 ZC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HO 0.93 NY 1.12 WZ 1.17 ZC 1.08 ! ! A total of 108 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* 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: ! NY 0.95 SC 0.87 WZ 1.02 ZC 1.23 ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.79 LA 0.97 NL 1.09 NY 0.95 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.12 FD 0.77 KP 1.17 LA 0.93 ! NL 1.04 NY 1.07 PT 0.94 SC 0.88 ! WZ 1.07 ZC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HO 1.34 NY 1.10 WZ 1.28 ZC 0.86 ! ! A total of 108 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* 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: ! NY 1.05 SC 0.85 WZ 1.12 ZC 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.80 LA 1.05 NL 1.09 NY 1.00 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.15 FD 0.77 KP 1.12 LA 0.98 ! NL 1.10 NY 1.12 PT 0.92 SC 0.90 ! WZ 1.09 ZC 0.82 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HO 1.17 NY 1.19 WZ 1.16 ZC 0.92 ! ! A total of 108 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* 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: ! NY 0.99 SC 0.83 WZ 1.20 ZC 1.17 ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.81 LA 1.05 NL 1.14 NY 1.06 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.18 FD 0.78 KP 1.21 LA 0.97 ! NL 1.16 NY 1.06 PT 0.96 SC 0.89 ! WZ 1.13 ZC 0.83 ! ! ! Fit before self-cal, rms=0.164186Jy sigma=0.908943 ! Fit after self-cal, rms=0.140006Jy sigma=0.685830 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5593 mas, bmaj=1.481 mas, bpa=-14.71 degrees ! Estimated noise=3.20273 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 = -0.0139875 Jy ! Component: 100 - total flux cleaned = -0.0173944 Jy ! Component: 150 - total flux cleaned = -0.0181255 Jy ! Component: 200 - total flux cleaned = -0.0189826 Jy ! Total flux subtracted in 200 components = -0.0189826 Jy ! Clean residual min=-0.014186 max=0.011241 Jy/beam ! Clean residual mean=0.000013 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.691398 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.691398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138254Jy sigma=0.669481 ! Fit after self-cal, rms=0.138565Jy sigma=0.667545 ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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=0.138565Jy sigma=0.667545 ! Fit after self-cal, rms=0.138028Jy sigma=0.665122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5611 mas, bmaj=1.483 mas, bpa=-14.79 degrees ! Estimated noise=3.19606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00942802 Jy ! Component: 100 - total flux cleaned = -0.0108445 Jy ! Component: 150 - total flux cleaned = -0.0115869 Jy ! Component: 200 - total flux cleaned = -0.0119164 Jy ! Total flux subtracted in 200 components = -0.0119164 Jy ! Clean residual min=-0.012082 max=0.009997 Jy/beam ! Clean residual mean=0.000010 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.679482 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.679482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137143Jy sigma=0.657638 ! Fit after self-cal, rms=0.136939Jy sigma=0.657026 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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 = -0.00111861 Jy ! Component: 100 - total flux cleaned = -0.00144694 Jy ! Component: 150 - total flux cleaned = -0.00173483 Jy ! Component: 200 - total flux cleaned = -0.00212879 Jy ! Total flux subtracted in 200 components = -0.00212879 Jy ! Clean residual min=-0.012119 max=0.009769 Jy/beam ! Clean residual mean=0.000011 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.677353 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.677353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136685Jy sigma=0.654123 ! Fit after self-cal, rms=0.136590Jy sigma=0.653959 ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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=0.136590Jy sigma=0.653959 ! Fit after self-cal, rms=0.136220Jy sigma=0.652128 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5624 mas, bmaj=1.487 mas, bpa=-14.88 degrees ! Estimated noise=3.19123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00641313 Jy ! Component: 100 - total flux cleaned = -0.00768608 Jy ! Component: 150 - total flux cleaned = -0.00822093 Jy ! Component: 200 - total flux cleaned = -0.00858015 Jy ! Total flux subtracted in 200 components = -0.00858015 Jy ! Clean residual min=-0.011719 max=0.009392 Jy/beam ! Clean residual mean=0.000009 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.668773 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.668773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135841Jy sigma=0.648959 ! Fit after self-cal, rms=0.135745Jy sigma=0.648739 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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 = -0.000728506 Jy ! Component: 100 - total flux cleaned = -0.000945243 Jy ! Component: 150 - total flux cleaned = -0.00114576 Jy ! Component: 200 - total flux cleaned = -0.00143011 Jy ! Total flux subtracted in 200 components = -0.00143011 Jy ! Clean residual min=-0.011750 max=0.009204 Jy/beam ! Clean residual mean=0.000009 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.667343 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.667343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135644Jy sigma=0.647474 ! Fit after self-cal, rms=0.135603Jy sigma=0.647408 ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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=0.135603Jy sigma=0.647408 ! Fit after self-cal, rms=0.135384Jy sigma=0.646327 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=2.831 mas, bmaj=3.003 mas, bpa=-2.057 degrees ! Estimated noise=4.20873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00360582 Jy ! Component: 100 - total flux cleaned = -0.00358694 Jy ! Component: 150 - total flux cleaned = -0.00357486 Jy ! Component: 200 - total flux cleaned = -0.00356025 Jy ! Total flux subtracted in 200 components = -0.00356025 Jy ! Clean residual min=-0.011915 max=0.008637 Jy/beam ! Clean residual mean=0.000015 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.663782 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.663782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135365Jy sigma=0.646593 ! Fit after self-cal, rms=0.135270Jy sigma=0.646269 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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 = -0.00058577 Jy ! Component: 100 - total flux cleaned = -0.000582618 Jy ! Component: 150 - total flux cleaned = -0.000532921 Jy ! Component: 200 - total flux cleaned = -0.000405834 Jy ! Total flux subtracted in 200 components = -0.000405834 Jy ! Clean residual min=-0.012102 max=0.008760 Jy/beam ! Clean residual mean=0.000015 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.663377 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.663376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135334Jy sigma=0.647193 ! Fit after self-cal, rms=0.135295Jy sigma=0.647055 ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5633 mas, bmaj=1.49 mas, bpa=-14.95 degrees ! Estimated noise=3.18683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5633 x 1.49 at -14.95 degrees (North through East) ! Clean map min=-0.0099749 max=0.53271 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135295Jy sigma=0.647055 ! Fit after self-cal, rms=0.128864Jy sigma=0.556378 ! Inverting map and beam ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5622 mas, bmaj=1.494 mas, bpa=-14.98 degrees ! Estimated noise=3.17636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00554918 Jy ! Component: 100 - total flux cleaned = -0.00657421 Jy ! Component: 150 - total flux cleaned = -0.00692372 Jy ! Component: 200 - total flux cleaned = -0.00723661 Jy ! Total flux subtracted in 200 components = -0.00723661 Jy ! Clean residual min=-0.011110 max=0.008528 Jy/beam ! Clean residual mean=0.000008 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.65614 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.65614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128579Jy sigma=0.553973 ! Fit after self-cal, rms=0.128509Jy sigma=0.553805 ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677795 Jy ! Component: 100 - total flux cleaned = -0.000860306 Jy ! Component: 150 - total flux cleaned = -0.000942503 Jy ! Component: 200 - total flux cleaned = -0.00101988 Jy ! Total flux subtracted in 200 components = -0.00101988 Jy ! Clean residual min=-0.010921 max=0.008372 Jy/beam ! Clean residual mean=0.000009 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.65512 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.65512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128424Jy sigma=0.553107 ! Fit after self-cal, rms=0.128397Jy sigma=0.553075 ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128397Jy sigma=0.553075 ! Fit after self-cal, rms=0.128668Jy sigma=0.551850 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 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.4714 mas, bmaj=1.245 mas, bpa=-15.95 degrees ! Estimated noise=4.30497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.429678 Jy ! Component: 100 - total flux cleaned = 0.528587 Jy ! Component: 150 - total flux cleaned = 0.56651 Jy ! Component: 200 - total flux cleaned = 0.588543 Jy ! Total flux subtracted in 200 components = 0.588543 Jy ! Clean residual min=-0.015227 max=0.015261 Jy/beam ! Clean residual mean=0.000014 rms=0.003053 Jy/beam ! Combined flux in latest and established models = 0.588543 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.588543 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5629 mas, bmaj=1.499 mas, bpa=-15.07 degrees ! Estimated noise=3.17471 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 = 0.0236856 Jy ! Component: 100 - total flux cleaned = 0.0377928 Jy ! Component: 150 - total flux cleaned = 0.0465526 Jy ! Component: 200 - total flux cleaned = 0.0520263 Jy ! Total flux subtracted in 200 components = 0.0520263 Jy ! Clean residual min=-0.011130 max=0.009098 Jy/beam ! Clean residual mean=0.000011 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.640569 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.64057 Jy ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 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 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=2.843 mas, bmaj=3.015 mas, bpa=-3.606 degrees ! Estimated noise=4.18388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743505 Jy ! Component: 100 - total flux cleaned = 0.00977574 Jy ! Component: 150 - total flux cleaned = 0.00989659 Jy ! Component: 200 - total flux cleaned = 0.0100581 Jy ! Total flux subtracted in 200 components = 0.0100581 Jy ! Clean residual min=-0.011226 max=0.008727 Jy/beam ! Clean residual mean=0.000016 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.650628 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 = 5.1419e-05 Jy ! Component: 100 - total flux cleaned = 9.81384e-05 Jy ! Component: 150 - total flux cleaned = 0.000146206 Jy ! Component: 200 - total flux cleaned = 0.000231267 Jy ! Total flux subtracted in 200 components = 0.000231267 Jy ! Clean residual min=-0.011191 max=0.008564 Jy/beam ! Clean residual mean=0.000016 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.650859 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.650859 Jy ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! Estimated beam: bmin=0.5629 mas, bmaj=1.499 mas, bpa=-15.07 degrees ! Estimated noise=3.17471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294264 Jy ! Component: 100 - total flux cleaned = -0.00340034 Jy ! Component: 150 - total flux cleaned = -0.00369605 Jy ! Component: 200 - total flux cleaned = -0.00378749 Jy ! Total flux subtracted in 200 components = -0.00378749 Jy ! Clean residual min=-0.010867 max=0.007382 Jy/beam ! Clean residual mean=0.000008 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.647071 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.647071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128504Jy sigma=0.553141 ! Fit after self-cal, rms=0.127938Jy sigma=0.550707 wmodel /scr/pima/rdv72_uvs/J1016+0513_X_map.mod ! Writing 34 model components to file: /scr/pima/rdv72_uvs/J1016+0513_X_map.mod wobs /scr/pima/rdv72_uvs/J1016+0513_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1016+0513_X_uvs.fits wwins /scr/pima/rdv72_uvs/J1016+0513_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J1016+0513_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 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00418345 Jy ! Component: 100 - total flux cleaned = -0.00645417 Jy ! Component: 150 - total flux cleaned = -0.00855303 Jy ! Component: 200 - total flux cleaned = -0.0104112 Jy ! Component: 250 - total flux cleaned = -0.0121789 Jy ! Component: 300 - total flux cleaned = -0.0137668 Jy ! Component: 350 - total flux cleaned = -0.0151965 Jy ! Component: 400 - total flux cleaned = -0.0166911 Jy ! Component: 450 - total flux cleaned = -0.0175215 Jy ! Component: 500 - total flux cleaned = -0.0184333 Jy ! Component: 550 - total flux cleaned = -0.0192265 Jy ! Component: 600 - total flux cleaned = -0.0203879 Jy ! Component: 650 - total flux cleaned = -0.0212408 Jy ! Component: 700 - total flux cleaned = -0.0220763 Jy ! Component: 750 - total flux cleaned = -0.0228959 Jy ! Component: 800 - total flux cleaned = -0.0232545 Jy ! Component: 850 - total flux cleaned = -0.0239553 Jy ! Component: 900 - total flux cleaned = -0.0241254 Jy ! Component: 950 - total flux cleaned = -0.024212 Jy ! Component: 1000 - total flux cleaned = -0.0245454 Jy ! Component: 1050 - total flux cleaned = -0.024792 Jy ! Component: 1100 - total flux cleaned = -0.0250332 Jy ! Component: 1150 - total flux cleaned = -0.0248782 Jy ! Component: 1200 - total flux cleaned = -0.025346 Jy ! Component: 1250 - total flux cleaned = -0.0256518 Jy ! Component: 1300 - total flux cleaned = -0.0257269 Jy ! Component: 1350 - total flux cleaned = -0.0260984 Jy ! Component: 1400 - total flux cleaned = -0.0262439 Jy ! Component: 1450 - total flux cleaned = -0.0262435 Jy ! Component: 1500 - total flux cleaned = -0.026529 Jy ! Component: 1550 - total flux cleaned = -0.02674 Jy ! Component: 1600 - total flux cleaned = -0.0268088 Jy ! Component: 1650 - total flux cleaned = -0.0272172 Jy ! Component: 1700 - total flux cleaned = -0.0274185 Jy ! Component: 1750 - total flux cleaned = -0.0274837 Jy ! Component: 1800 - total flux cleaned = -0.0278786 Jy ! Component: 1850 - total flux cleaned = -0.0280083 Jy ! Component: 1900 - total flux cleaned = -0.0286518 Jy ! Component: 1950 - total flux cleaned = -0.0290323 Jy ! Component: 2000 - total flux cleaned = -0.0292836 Jy ! Component: 2050 - total flux cleaned = -0.029844 Jy ! Component: 2100 - total flux cleaned = -0.0302137 Jy ! Component: 2150 - total flux cleaned = -0.0307004 Jy ! Component: 2200 - total flux cleaned = -0.0309407 Jy ! Component: 2250 - total flux cleaned = -0.0314785 Jy ! Component: 2300 - total flux cleaned = -0.0318922 Jy ! Component: 2350 - total flux cleaned = -0.0324777 Jy ! Component: 2400 - total flux cleaned = -0.0327681 Jy ! Component: 2450 - total flux cleaned = -0.033228 Jy ! Component: 2500 - total flux cleaned = -0.0337402 Jy ! Component: 2550 - total flux cleaned = -0.0339652 Jy ! Component: 2600 - total flux cleaned = -0.0343569 Jy ! Component: 2650 - total flux cleaned = -0.0346347 Jy ! Component: 2700 - total flux cleaned = -0.0349088 Jy ! Component: 2750 - total flux cleaned = -0.0350176 Jy ! Component: 2800 - total flux cleaned = -0.0353421 Jy ! Component: 2850 - total flux cleaned = -0.0355565 Jy ! Component: 2900 - total flux cleaned = -0.0358752 Jy ! Component: 2950 - total flux cleaned = -0.0361382 Jy ! Component: 3000 - total flux cleaned = -0.0363474 Jy ! Component: 3050 - total flux cleaned = -0.0364512 Jy ! Component: 3100 - total flux cleaned = -0.0367079 Jy ! Component: 3150 - total flux cleaned = -0.036963 Jy ! Component: 3200 - total flux cleaned = -0.037064 Jy ! Component: 3250 - total flux cleaned = -0.0372648 Jy ! Component: 3300 - total flux cleaned = -0.0374146 Jy ! Component: 3350 - total flux cleaned = -0.0377118 Jy ! Component: 3400 - total flux cleaned = -0.0379079 Jy ! Component: 3450 - total flux cleaned = -0.0380049 Jy ! Component: 3500 - total flux cleaned = -0.0381019 Jy ! Component: 3550 - total flux cleaned = -0.0383424 Jy ! Component: 3600 - total flux cleaned = -0.0385331 Jy ! Component: 3650 - total flux cleaned = -0.0385808 Jy ! Component: 3700 - total flux cleaned = -0.0387696 Jy ! Component: 3750 - total flux cleaned = -0.0388168 Jy ! Component: 3800 - total flux cleaned = -0.0389566 Jy ! Component: 3850 - total flux cleaned = -0.0390949 Jy ! Component: 3900 - total flux cleaned = -0.0391868 Jy ! Component: 3950 - total flux cleaned = -0.0391415 Jy ! Component: 4000 - total flux cleaned = -0.039458 Jy ! Component: 4050 - total flux cleaned = -0.0394576 Jy ! Total flux subtracted in 4096 components = -0.0395474 Jy ! Clean residual min=-0.002864 max=0.002529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.607524 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 304 components and 0.607524 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1016+0513_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5629 x 1.499 at -15.07 degrees (North through East) ! Clean map min=-0.005298 max=0.54153 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1016+0513_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.541531 invert ! Inverting map ! Your choice of large map pixels excluded 8.29% of the data. ! The x-axis pixel size should ideally be below 0.1767 milli-arcsec ! The y-axis pixel size should ideally be below 0.1624 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000705117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390624 0.390624 0.781248 1.5625 3.12499 6.24998 12.5 24.9999 49.9999 99.9998 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.541 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1016+0513_X_uvs.log closed on Sat Oct 5 08:46:55 2013