! Started logfile: /scr/pima/bg219a_uvs/J0231-1606_X_uvs.log on Wed Apr 6 21:24:07 2016 obs /scr/pima/bg219a_uvs/J0231-1606_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0231-1606_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0231-1606 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 8736 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J0231-1606_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.999366Jy sigma=26.561226 ! Fit after self-cal, rms=0.916695Jy sigma=24.115145 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5994 mas, bmaj=1.597 mas, bpa=3.389 degrees ! Estimated noise=0.626944 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 = 0.0578784 Jy ! Component: 100 - total flux cleaned = 0.0826175 Jy ! Total flux subtracted in 100 components = 0.0826175 Jy ! Clean residual min=-0.013935 max=0.018072 Jy/beam ! Clean residual mean=-0.000010 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 0.0826175 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0826175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068377Jy sigma=1.800248 ! Fit after self-cal, rms=0.067989Jy sigma=1.788782 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7392 mas, bmaj=1.877 mas, bpa=2.7 degrees ! Estimated noise=0.395019 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 = 0.0276583 Jy ! Component: 100 - total flux cleaned = 0.0414852 Jy ! Component: 150 - total flux cleaned = 0.048507 Jy ! Component: 200 - total flux cleaned = 0.0520771 Jy ! Total flux subtracted in 200 components = 0.0520771 Jy ! Clean residual min=-0.010011 max=0.017647 Jy/beam ! Clean residual mean=-0.000002 rms=0.002964 Jy/beam ! Combined flux in latest and established models = 0.134695 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.134695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058292Jy sigma=1.455568 ! Fit after self-cal, rms=0.058067Jy sigma=1.449477 ! Inverting map ! Added new window around map position (-1.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152305 Jy ! Component: 100 - total flux cleaned = 0.0222304 Jy ! Component: 150 - total flux cleaned = 0.026931 Jy ! Component: 200 - total flux cleaned = 0.028916 Jy ! Total flux subtracted in 200 components = 0.028916 Jy ! Clean residual min=-0.006081 max=0.009316 Jy/beam ! Clean residual mean=0.000002 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.163611 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.163611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054320Jy sigma=1.332190 ! Fit after self-cal, rms=0.053716Jy sigma=1.313071 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7392 x 1.877 at 2.7 degrees (North through East) ! Clean map min=-0.0044608 max=0.0883 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.98 NL 1.05 OV 1.03 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.07 NL 0.99 OV 1.08 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.03 NL 1.04 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.00 NL 1.05 OV 1.07 ! PT 0.95 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.86 NL 1.05 OV 1.10 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.92 NL 1.06 OV 1.10 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.053716Jy sigma=1.313071 ! Fit after self-cal, rms=0.052673Jy sigma=1.296847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7363 mas, bmaj=1.876 mas, bpa=2.613 degrees ! Estimated noise=0.39005 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 (-8, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459897 Jy ! Component: 100 - total flux cleaned = 0.00519188 Jy ! Component: 150 - total flux cleaned = 0.00536778 Jy ! Component: 200 - total flux cleaned = 0.00529116 Jy ! Total flux subtracted in 200 components = 0.00529116 Jy ! Clean residual min=-0.002552 max=0.003673 Jy/beam ! Clean residual mean=0.000004 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.168902 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.168902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.052069Jy sigma=1.283927 ! Fit after self-cal, rms=0.051933Jy sigma=1.281570 ! Inverting map ! Added new window around map position (3.2, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350852 Jy ! Component: 100 - total flux cleaned = 0.00449466 Jy ! Component: 150 - total flux cleaned = 0.00443644 Jy ! Component: 200 - total flux cleaned = 0.0041912 Jy ! Total flux subtracted in 200 components = 0.0041912 Jy ! Clean residual min=-0.002204 max=0.002614 Jy/beam ! Clean residual mean=0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.173093 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.173093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.051572Jy sigma=1.274661 ! Fit after self-cal, rms=0.051498Jy sigma=1.273546 ! Inverting map ! Added new window around map position (-4.8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259404 Jy ! Component: 100 - total flux cleaned = 0.00321733 Jy ! Component: 150 - total flux cleaned = 0.00310091 Jy ! Component: 200 - total flux cleaned = 0.00299724 Jy ! Total flux subtracted in 200 components = 0.00299724 Jy ! Clean residual min=-0.002094 max=0.002024 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.17609 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.17609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.051277Jy sigma=1.269358 ! Fit after self-cal, rms=0.051243Jy sigma=1.268771 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.051243Jy sigma=1.268771 ! Fit after self-cal, rms=0.050542Jy sigma=1.265549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7312 mas, bmaj=1.87 mas, bpa=2.6 degrees ! Estimated noise=0.386714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120015 Jy ! Component: 100 - total flux cleaned = 0.00145335 Jy ! Component: 150 - total flux cleaned = 0.00163465 Jy ! Component: 200 - total flux cleaned = 0.00163207 Jy ! Total flux subtracted in 200 components = 0.00163207 Jy ! Clean residual min=-0.001907 max=0.001717 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.177722 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.177722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050421Jy sigma=1.263362 ! Fit after self-cal, rms=0.050392Jy sigma=1.262987 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692613 Jy ! Component: 100 - total flux cleaned = 0.000606314 Jy ! Component: 150 - total flux cleaned = 0.00052749 Jy ! Component: 200 - total flux cleaned = 0.000383268 Jy ! Total flux subtracted in 200 components = 0.000383268 Jy ! Clean residual min=-0.001897 max=0.001630 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.178106 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.178106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050313Jy sigma=1.261631 ! Fit after self-cal, rms=0.050292Jy sigma=1.261444 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050292Jy sigma=1.261444 ! Fit after self-cal, rms=0.050266Jy sigma=1.261253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.731 mas, bmaj=1.869 mas, bpa=2.65 degrees ! Estimated noise=0.386576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936442 Jy ! Component: 100 - total flux cleaned = 0.000976803 Jy ! Component: 150 - total flux cleaned = 0.000975311 Jy ! Component: 200 - total flux cleaned = 0.000873842 Jy ! Total flux subtracted in 200 components = 0.000873842 Jy ! Clean residual min=-0.001794 max=0.001570 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.178979 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.178979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050198Jy sigma=1.260013 ! Fit after self-cal, rms=0.050176Jy sigma=1.259859 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367606 Jy ! Component: 100 - total flux cleaned = 0.000403651 Jy ! Component: 150 - total flux cleaned = 0.000470391 Jy ! Component: 200 - total flux cleaned = 0.000470835 Jy ! Total flux subtracted in 200 components = 0.000470835 Jy ! Clean residual min=-0.001760 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.17945 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.17945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050122Jy sigma=1.258971 ! Fit after self-cal, rms=0.050105Jy sigma=1.258877 ! Inverting map 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050105Jy sigma=1.258877 ! Fit after self-cal, rms=0.050170Jy sigma=1.258750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=5.374 mas, bpa=-2.251 degrees ! Estimated noise=0.515211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078397 Jy ! Component: 100 - total flux cleaned = 0.000912148 Jy ! Component: 150 - total flux cleaned = 0.00107253 Jy ! Component: 200 - total flux cleaned = 0.00122614 Jy ! Total flux subtracted in 200 components = 0.00122614 Jy ! Clean residual min=-0.000967 max=0.000923 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.180676 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 132 components and 0.180676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050160Jy sigma=1.258417 ! Fit after self-cal, rms=0.050162Jy sigma=1.258344 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411913 Jy ! Component: 100 - total flux cleaned = 0.000635886 Jy ! Component: 150 - total flux cleaned = 0.00074985 Jy ! Component: 200 - total flux cleaned = 0.000820021 Jy ! Total flux subtracted in 200 components = 0.000820021 Jy ! Clean residual min=-0.000913 max=0.000910 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.181496 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 138 components and 0.181496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050157Jy sigma=1.258249 ! Fit after self-cal, rms=0.050160Jy sigma=1.258232 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7313 mas, bmaj=1.868 mas, bpa=2.7 degrees ! Estimated noise=0.386924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7313 x 1.868 at 2.7 degrees (North through East) ! Clean map min=-0.0019418 max=0.085144 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5927 mas, bmaj=1.596 mas, bpa=3.391 degrees ! Estimated noise=0.608758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578039 Jy ! Component: 100 - total flux cleaned = 0.0861438 Jy ! Component: 150 - total flux cleaned = 0.104493 Jy ! Component: 200 - total flux cleaned = 0.118174 Jy ! Total flux subtracted in 200 components = 0.118174 Jy ! Clean residual min=-0.008739 max=0.009846 Jy/beam ! Clean residual mean=-0.000006 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.118174 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.118174 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7313 mas, bmaj=1.868 mas, bpa=2.7 degrees ! Estimated noise=0.386924 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 = 0.0161559 Jy ! Component: 100 - total flux cleaned = 0.0265375 Jy ! Component: 150 - total flux cleaned = 0.0339865 Jy ! Component: 200 - total flux cleaned = 0.0394879 Jy ! Total flux subtracted in 200 components = 0.0394879 Jy ! Clean residual min=-0.004447 max=0.005452 Jy/beam ! Clean residual mean=-0.000001 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.157662 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.157662 Jy ! Inverting map ! Added new window around map position (0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528945 Jy ! Component: 100 - total flux cleaned = 0.00859296 Jy ! Component: 150 - total flux cleaned = 0.0109979 Jy ! Component: 200 - total flux cleaned = 0.0127263 Jy ! Total flux subtracted in 200 components = 0.0127263 Jy ! Clean residual min=-0.002660 max=0.002531 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.170389 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.170389 Jy ! Inverting map 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 ! Estimated beam: bmin=2.036 mas, bmaj=5.374 mas, bpa=-2.251 degrees ! Estimated noise=0.515211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265442 Jy ! Component: 100 - total flux cleaned = 0.00440639 Jy ! Component: 150 - total flux cleaned = 0.00570017 Jy ! Component: 200 - total flux cleaned = 0.00680525 Jy ! Total flux subtracted in 200 components = 0.00680525 Jy ! Clean residual min=-0.001659 max=0.001808 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.177194 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 = 0.000955618 Jy ! Component: 100 - total flux cleaned = 0.00179476 Jy ! Component: 150 - total flux cleaned = 0.00253636 Jy ! Component: 200 - total flux cleaned = 0.00301382 Jy ! Total flux subtracted in 200 components = 0.00301382 Jy ! Clean residual min=-0.001448 max=0.001375 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.180208 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.180208 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7313 mas, bmaj=1.868 mas, bpa=2.7 degrees ! Estimated noise=0.386924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511988 Jy ! Component: 100 - total flux cleaned = 0.000513889 Jy ! Component: 150 - total flux cleaned = 0.000515817 Jy ! Component: 200 - total flux cleaned = 0.000662632 Jy ! Total flux subtracted in 200 components = 0.000662632 Jy ! Clean residual min=-0.001602 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.18087 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.18087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050173Jy sigma=1.258936 ! Fit after self-cal, rms=0.050030Jy sigma=1.257839 wmodel /scr/pima/bg219a_uvs/J0231-1606_X_map.mod ! Writing 125 model components to file: /scr/pima/bg219a_uvs/J0231-1606_X_map.mod wobs /scr/pima/bg219a_uvs/J0231-1606_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0231-1606_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0231-1606_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219a_uvs/J0231-1606_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152066 Jy ! Component: 100 - total flux cleaned = -0.000447842 Jy ! Component: 150 - total flux cleaned = -0.000721248 Jy ! Component: 200 - total flux cleaned = -0.000980462 Jy ! Component: 250 - total flux cleaned = -0.00113798 Jy ! Component: 300 - total flux cleaned = -0.00135181 Jy ! Component: 350 - total flux cleaned = -0.00149556 Jy ! Component: 400 - total flux cleaned = -0.00161452 Jy ! Component: 450 - total flux cleaned = -0.00167219 Jy ! Component: 500 - total flux cleaned = -0.00170967 Jy ! Component: 550 - total flux cleaned = -0.00174561 Jy ! Component: 600 - total flux cleaned = -0.00172799 Jy ! Component: 650 - total flux cleaned = -0.0016768 Jy ! Component: 700 - total flux cleaned = -0.00166016 Jy ! Component: 750 - total flux cleaned = -0.0016282 Jy ! Component: 800 - total flux cleaned = -0.00164411 Jy ! Component: 850 - total flux cleaned = -0.00164377 Jy ! Component: 900 - total flux cleaned = -0.00156794 Jy ! Component: 950 - total flux cleaned = -0.00152325 Jy ! Component: 1000 - total flux cleaned = -0.00146482 Jy ! Component: 1050 - total flux cleaned = -0.00137899 Jy ! Component: 1100 - total flux cleaned = -0.00128105 Jy ! Component: 1150 - total flux cleaned = -0.00121252 Jy ! Component: 1200 - total flux cleaned = -0.00111786 Jy ! Component: 1250 - total flux cleaned = -0.0010378 Jy ! Component: 1300 - total flux cleaned = -0.000946181 Jy ! Component: 1350 - total flux cleaned = -0.000868873 Jy ! Component: 1400 - total flux cleaned = -0.000805264 Jy ! Component: 1450 - total flux cleaned = -0.000729853 Jy ! Component: 1500 - total flux cleaned = -0.000680263 Jy ! Component: 1550 - total flux cleaned = -0.000631077 Jy ! Component: 1600 - total flux cleaned = -0.000582623 Jy ! Component: 1650 - total flux cleaned = -0.000558657 Jy ! Component: 1700 - total flux cleaned = -0.0004995 Jy ! Component: 1750 - total flux cleaned = -0.000464315 Jy ! Component: 1800 - total flux cleaned = -0.000394543 Jy ! Component: 1850 - total flux cleaned = -0.000383066 Jy ! Component: 1900 - total flux cleaned = -0.000326012 Jy ! Component: 1950 - total flux cleaned = -0.000314674 Jy ! Component: 2000 - total flux cleaned = -0.000292236 Jy ! Component: 2050 - total flux cleaned = -0.000281057 Jy ! Component: 2100 - total flux cleaned = -0.000280971 Jy ! Component: 2150 - total flux cleaned = -0.000247914 Jy ! Component: 2200 - total flux cleaned = -0.000258801 Jy ! Component: 2250 - total flux cleaned = -0.00023703 Jy ! Component: 2300 - total flux cleaned = -0.000215408 Jy ! Component: 2350 - total flux cleaned = -0.000215314 Jy ! Component: 2400 - total flux cleaned = -0.000193863 Jy ! Component: 2450 - total flux cleaned = -0.000193892 Jy ! Component: 2500 - total flux cleaned = -0.000162178 Jy ! Component: 2550 - total flux cleaned = -0.000183148 Jy ! Component: 2600 - total flux cleaned = -0.000183127 Jy ! Component: 2650 - total flux cleaned = -0.000172844 Jy ! Component: 2700 - total flux cleaned = -0.000193663 Jy ! Component: 2750 - total flux cleaned = -0.000203989 Jy ! Component: 2800 - total flux cleaned = -0.000203969 Jy ! Component: 2850 - total flux cleaned = -0.000203983 Jy ! Component: 2900 - total flux cleaned = -0.000214152 Jy ! Component: 2950 - total flux cleaned = -0.000193806 Jy ! Component: 3000 - total flux cleaned = -0.000193854 Jy ! Component: 3050 - total flux cleaned = -0.000193885 Jy ! Component: 3100 - total flux cleaned = -0.000214045 Jy ! Component: 3150 - total flux cleaned = -0.000214083 Jy ! Component: 3200 - total flux cleaned = -0.000224061 Jy ! Component: 3250 - total flux cleaned = -0.000204011 Jy ! Component: 3300 - total flux cleaned = -0.000214011 Jy ! Component: 3350 - total flux cleaned = -0.000233996 Jy ! Component: 3400 - total flux cleaned = -0.000204035 Jy ! Component: 3450 - total flux cleaned = -0.000184032 Jy ! Component: 3500 - total flux cleaned = -0.000154042 Jy ! Component: 3550 - total flux cleaned = -0.000133965 Jy ! Component: 3600 - total flux cleaned = -0.000143994 Jy ! Component: 3650 - total flux cleaned = -0.000144004 Jy ! Component: 3700 - total flux cleaned = -0.000113688 Jy ! Component: 3750 - total flux cleaned = -9.33448e-05 Jy ! Component: 3800 - total flux cleaned = -7.29572e-05 Jy ! Component: 3850 - total flux cleaned = -7.29094e-05 Jy ! Component: 3900 - total flux cleaned = -7.29137e-05 Jy ! Component: 3950 - total flux cleaned = -2.14025e-05 Jy ! Component: 4000 - total flux cleaned = -1.09656e-05 Jy ! Component: 4050 - total flux cleaned = -6.13644e-07 Jy ! Total flux subtracted in 4096 components = 9.81277e-06 Jy ! Clean residual min=-0.000665 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.18088 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 329 components and 0.18088 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0231-1606_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7313 x 1.868 at 2.7 degrees (North through East) ! Clean map min=-0.0015916 max=0.079227 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0231-1606_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0792274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614009 0.614009 1.22802 2.45603 4.91207 9.82414 19.6483 39.2966 78.5931 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.592 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0231-1606_X_uvs.log closed on Wed Apr 6 21:24:12 2016