! Started logfile: /scr/pima/bg219a_uvs/J1344-1723_X_uvs.log on Wed Apr 6 21:38:09 2016 obs /scr/pima/bg219a_uvs/J1344-1723_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1344-1723_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.755291 visibilities/baseline/integration-bin. ! Found source: J1344-1723 ! ! 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 6852 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/J1344-1723_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.073668Jy sigma=26.276974 ! Fit after self-cal, rms=0.680170Jy sigma=15.991160 ! 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=0.6259 mas, bmaj=1.734 mas, bpa=-6.922 degrees ! Estimated noise=0.823574 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 = 0.249187 Jy ! Component: 100 - total flux cleaned = 0.316704 Jy ! Total flux subtracted in 100 components = 0.316704 Jy ! Clean residual min=-0.018293 max=0.031441 Jy/beam ! Clean residual mean=-0.000021 rms=0.004997 Jy/beam ! Combined flux in latest and established models = 0.316704 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.316704 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=0.097037Jy sigma=2.155597 ! Fit after self-cal, rms=0.096994Jy sigma=2.154597 ! Inverting map ! Added new window around map position (-0.8, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031403 Jy ! Component: 100 - total flux cleaned = 0.0505381 Jy ! Total flux subtracted in 100 components = 0.0505381 Jy ! Clean residual min=-0.015171 max=0.021981 Jy/beam ! Clean residual mean=-0.000006 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 0.367242 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.367242 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=0.081739Jy sigma=1.781841 ! Fit after self-cal, rms=0.081222Jy sigma=1.768489 ! 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=0.7666 mas, bmaj=2.023 mas, bpa=-5.616 degrees ! Estimated noise=0.497741 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 (-0.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203253 Jy ! Component: 100 - total flux cleaned = 0.0274108 Jy ! Component: 150 - total flux cleaned = 0.0297131 Jy ! Component: 200 - total flux cleaned = 0.0308578 Jy ! Total flux subtracted in 200 components = 0.0308578 Jy ! Clean residual min=-0.008459 max=0.010029 Jy/beam ! Clean residual mean=-0.000001 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.3981 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.3981 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=0.074216Jy sigma=1.631444 ! Fit after self-cal, rms=0.073921Jy sigma=1.623566 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7666 x 2.023 at -5.616 degrees (North through East) ! Clean map min=-0.0075883 max=0.31999 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: ! FD 1.02 LA 0.96 MK 1.00 NL 1.00 ! OV 1.01 PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.98 MK 1.01 NL 0.99 ! OV 1.01 PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.98 MK 1.03 NL 1.00 ! OV 0.99 PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.98 MK 1.00 NL 1.00 ! OV 1.00 PT 0.99 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 1.03 NL 1.02 ! OV 1.00 PT 0.98 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.00 NL 1.00 ! OV 0.99 PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.03 NL 0.99 ! OV 1.01 PT 0.99 SC 0.95 ! ! ! 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=0.073921Jy sigma=1.623566 ! Fit after self-cal, rms=0.072560Jy sigma=1.606511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7672 mas, bmaj=2.016 mas, bpa=-5.181 degrees ! Estimated noise=0.490649 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 = 0.000219738 Jy ! Component: 100 - total flux cleaned = 0.000424174 Jy ! Component: 150 - total flux cleaned = 0.000784406 Jy ! Component: 200 - total flux cleaned = 0.000950787 Jy ! Total flux subtracted in 200 components = 0.000950787 Jy ! Clean residual min=-0.006782 max=0.007748 Jy/beam ! Clean residual mean=0.000005 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.399051 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.399051 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=0.070989Jy sigma=1.588810 ! Fit after self-cal, rms=0.070954Jy sigma=1.588296 ! 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=0.070954Jy sigma=1.588296 ! Fit after self-cal, rms=0.070712Jy sigma=1.583909 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7641 mas, bmaj=2.01 mas, bpa=-5.043 degrees ! Estimated noise=0.489566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255855 Jy ! Component: 100 - total flux cleaned = 0.00301669 Jy ! Component: 150 - total flux cleaned = 0.00301039 Jy ! Component: 200 - total flux cleaned = 0.00300411 Jy ! Total flux subtracted in 200 components = 0.00300411 Jy ! Clean residual min=-0.006266 max=0.006868 Jy/beam ! Clean residual mean=0.000002 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.402055 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.402055 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=0.069646Jy sigma=1.574085 ! Fit after self-cal, rms=0.069625Jy sigma=1.573867 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) ! Added new window around map position (-4.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491765 Jy ! Component: 100 - total flux cleaned = 0.00524493 Jy ! Component: 150 - total flux cleaned = 0.00568997 Jy ! Component: 200 - total flux cleaned = 0.00610003 Jy ! Total flux subtracted in 200 components = 0.00610003 Jy ! Clean residual min=-0.005212 max=0.005915 Jy/beam ! Clean residual mean=0.000001 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.408155 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.408155 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=0.068301Jy sigma=1.559034 ! Fit after self-cal, rms=0.068248Jy sigma=1.558080 ! Inverting map ! Added new window around map position (8, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027779 Jy ! Component: 100 - total flux cleaned = 0.0039028 Jy ! Component: 150 - total flux cleaned = 0.00451434 Jy ! Component: 200 - total flux cleaned = 0.00473232 Jy ! Total flux subtracted in 200 components = 0.00473232 Jy ! Clean residual min=-0.004722 max=0.003961 Jy/beam ! Clean residual mean=0.000001 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.412887 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.412887 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=0.067313Jy sigma=1.547934 ! Fit after self-cal, rms=0.067301Jy sigma=1.547639 ! 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=0.067301Jy sigma=1.547639 ! Fit after self-cal, rms=0.067331Jy sigma=1.547130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7633 mas, bmaj=2.008 mas, bpa=-5.002 degrees ! Estimated noise=0.489591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962875 Jy ! Component: 100 - total flux cleaned = 0.000962562 Jy ! Component: 150 - total flux cleaned = 0.000964557 Jy ! Component: 200 - total flux cleaned = 0.000965486 Jy ! Total flux subtracted in 200 components = 0.000965486 Jy ! Clean residual min=-0.004283 max=0.003743 Jy/beam ! Clean residual mean=0.000001 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.413853 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.413853 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=0.066896Jy sigma=1.543080 ! Fit after self-cal, rms=0.066893Jy sigma=1.543020 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 = 0.000190656 Jy ! Component: 100 - total flux cleaned = 0.000272011 Jy ! Component: 150 - total flux cleaned = 0.00019362 Jy ! Component: 200 - total flux cleaned = 0.000193976 Jy ! Total flux subtracted in 200 components = 0.000193976 Jy ! Clean residual min=-0.003942 max=0.003552 Jy/beam ! Clean residual mean=0.000001 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.414047 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.414047 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=0.066605Jy sigma=1.540338 ! Fit after self-cal, rms=0.066606Jy sigma=1.540298 ! 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=0.066606Jy sigma=1.540298 ! Fit after self-cal, rms=0.066644Jy sigma=1.540149 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=5.414 mas, bpa=-5.963 degrees ! Estimated noise=0.672803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190185 Jy ! Component: 100 - total flux cleaned = -0.000826546 Jy ! Component: 150 - total flux cleaned = -0.00114215 Jy ! Component: 200 - total flux cleaned = -0.00135295 Jy ! Total flux subtracted in 200 components = -0.00135295 Jy ! Clean residual min=-0.003934 max=0.003598 Jy/beam ! Clean residual mean=0.000003 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.412694 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.412694 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=0.066578Jy sigma=1.539043 ! Fit after self-cal, rms=0.066575Jy sigma=1.538968 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 = 6.10689e-05 Jy ! Component: 100 - total flux cleaned = -2.93631e-05 Jy ! Component: 150 - total flux cleaned = -8.59386e-05 Jy ! Component: 200 - total flux cleaned = -0.00011228 Jy ! Total flux subtracted in 200 components = -0.00011228 Jy ! Clean residual min=-0.003815 max=0.003675 Jy/beam ! Clean residual mean=0.000003 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.412582 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.412582 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=0.066553Jy sigma=1.538568 ! Fit after self-cal, rms=0.066551Jy sigma=1.538525 ! 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=0.7627 mas, bmaj=2.008 mas, bpa=-4.984 degrees ! Estimated noise=0.489774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7627 x 2.008 at -4.984 degrees (North through East) ! Clean map min=-0.0062124 max=0.31747 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=0.6231 mas, bmaj=1.725 mas, bpa=-6.351 degrees ! Estimated noise=0.808166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24462 Jy ! Component: 100 - total flux cleaned = 0.314837 Jy ! Component: 150 - total flux cleaned = 0.34841 Jy ! Component: 200 - total flux cleaned = 0.368324 Jy ! Total flux subtracted in 200 components = 0.368324 Jy ! Clean residual min=-0.012905 max=0.016621 Jy/beam ! Clean residual mean=-0.000006 rms=0.003062 Jy/beam ! Combined flux in latest and established models = 0.368324 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.368324 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7627 mas, bmaj=2.008 mas, bpa=-4.984 degrees ! Estimated noise=0.489774 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184386 Jy ! Component: 100 - total flux cleaned = 0.0296708 Jy ! Component: 150 - total flux cleaned = 0.0365974 Jy ! Component: 200 - total flux cleaned = 0.0383211 Jy ! Total flux subtracted in 200 components = 0.0383211 Jy ! Clean residual min=-0.007181 max=0.007104 Jy/beam ! Clean residual mean=-0.000002 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.406645 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.406645 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=2.173 mas, bmaj=5.414 mas, bpa=-5.963 degrees ! Estimated noise=0.672803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134843 Jy ! Component: 100 - total flux cleaned = 0.00233493 Jy ! Component: 150 - total flux cleaned = 0.00246033 Jy ! Component: 200 - total flux cleaned = 0.00267648 Jy ! Total flux subtracted in 200 components = 0.00267648 Jy ! Clean residual min=-0.004748 max=0.004690 Jy/beam ! Clean residual mean=0.000002 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.409322 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 = 0.000373746 Jy ! Component: 100 - total flux cleaned = 0.000702118 Jy ! Component: 150 - total flux cleaned = 0.000927261 Jy ! Component: 200 - total flux cleaned = 0.00126678 Jy ! Total flux subtracted in 200 components = 0.00126678 Jy ! Clean residual min=-0.004136 max=0.004289 Jy/beam ! Clean residual mean=0.000002 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.410589 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.410589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7627 mas, bmaj=2.008 mas, bpa=-4.984 degrees ! Estimated noise=0.489774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670899 Jy ! Component: 100 - total flux cleaned = 0.000689236 Jy ! Component: 150 - total flux cleaned = 0.00085719 Jy ! Component: 200 - total flux cleaned = 0.000999763 Jy ! Total flux subtracted in 200 components = 0.000999763 Jy ! Clean residual min=-0.005040 max=0.004626 Jy/beam ! Clean residual mean=0.000000 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.411588 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.411588 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=0.067524Jy sigma=1.549358 ! Fit after self-cal, rms=0.067472Jy sigma=1.548044 wmodel /scr/pima/bg219a_uvs/J1344-1723_X_map.mod ! Writing 84 model components to file: /scr/pima/bg219a_uvs/J1344-1723_X_map.mod wobs /scr/pima/bg219a_uvs/J1344-1723_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1344-1723_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1344-1723_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219a_uvs/J1344-1723_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 = -0.000751383 Jy ! Component: 100 - total flux cleaned = -9.27702e-05 Jy ! Component: 150 - total flux cleaned = 0.000114948 Jy ! Component: 200 - total flux cleaned = -5.72678e-06 Jy ! Component: 250 - total flux cleaned = -7.52517e-06 Jy ! Component: 300 - total flux cleaned = -6.12189e-05 Jy ! Component: 350 - total flux cleaned = -0.000115591 Jy ! Component: 400 - total flux cleaned = -0.000267281 Jy ! Component: 450 - total flux cleaned = -0.000267787 Jy ! Component: 500 - total flux cleaned = -0.000131505 Jy ! Component: 550 - total flux cleaned = -0.000176076 Jy ! Component: 600 - total flux cleaned = -4.70475e-06 Jy ! Component: 650 - total flux cleaned = 3.55099e-05 Jy ! Component: 700 - total flux cleaned = 0.000115151 Jy ! Component: 750 - total flux cleaned = 0.00015346 Jy ! Component: 800 - total flux cleaned = 0.00034314 Jy ! Component: 850 - total flux cleaned = 0.00056257 Jy ! Component: 900 - total flux cleaned = 0.000705204 Jy ! Component: 950 - total flux cleaned = 0.000843478 Jy ! Component: 1000 - total flux cleaned = 0.00107884 Jy ! Component: 1050 - total flux cleaned = 0.00120931 Jy ! Component: 1100 - total flux cleaned = 0.00127341 Jy ! Component: 1150 - total flux cleaned = 0.00146035 Jy ! Component: 1200 - total flux cleaned = 0.00152109 Jy ! Component: 1250 - total flux cleaned = 0.0016399 Jy ! Component: 1300 - total flux cleaned = 0.00172709 Jy ! Component: 1350 - total flux cleaned = 0.00186935 Jy ! Component: 1400 - total flux cleaned = 0.00192472 Jy ! Component: 1450 - total flux cleaned = 0.00197915 Jy ! Component: 1500 - total flux cleaned = 0.00203271 Jy ! Component: 1550 - total flux cleaned = 0.00208484 Jy ! Component: 1600 - total flux cleaned = 0.00200744 Jy ! Component: 1650 - total flux cleaned = 0.00200769 Jy ! Component: 1700 - total flux cleaned = 0.00200771 Jy ! Component: 1750 - total flux cleaned = 0.00200748 Jy ! Component: 1800 - total flux cleaned = 0.00193526 Jy ! Component: 1850 - total flux cleaned = 0.00193549 Jy ! Component: 1900 - total flux cleaned = 0.001889 Jy ! Component: 1950 - total flux cleaned = 0.00186653 Jy ! Component: 2000 - total flux cleaned = 0.00188911 Jy ! Component: 2050 - total flux cleaned = 0.00184499 Jy ! Component: 2100 - total flux cleaned = 0.00186659 Jy ! Component: 2150 - total flux cleaned = 0.00188771 Jy ! Component: 2200 - total flux cleaned = 0.00190859 Jy ! Component: 2250 - total flux cleaned = 0.00184611 Jy ! Component: 2300 - total flux cleaned = 0.00188742 Jy ! Component: 2350 - total flux cleaned = 0.00184681 Jy ! Component: 2400 - total flux cleaned = 0.00184707 Jy ! Component: 2450 - total flux cleaned = 0.00186676 Jy ! Component: 2500 - total flux cleaned = 0.00188591 Jy ! Component: 2550 - total flux cleaned = 0.00188581 Jy ! Component: 2600 - total flux cleaned = 0.00190487 Jy ! Component: 2650 - total flux cleaned = 0.00188603 Jy ! Component: 2700 - total flux cleaned = 0.00192338 Jy ! Component: 2750 - total flux cleaned = 0.00194202 Jy ! Component: 2800 - total flux cleaned = 0.00194211 Jy ! Component: 2850 - total flux cleaned = 0.00197823 Jy ! Component: 2900 - total flux cleaned = 0.0019784 Jy ! Component: 2950 - total flux cleaned = 0.00197837 Jy ! Component: 3000 - total flux cleaned = 0.00199609 Jy ! Component: 3050 - total flux cleaned = 0.00204829 Jy ! Component: 3100 - total flux cleaned = 0.00213419 Jy ! Component: 3150 - total flux cleaned = 0.00218496 Jy ! Component: 3200 - total flux cleaned = 0.00220169 Jy ! Component: 3250 - total flux cleaned = 0.00223508 Jy ! Component: 3300 - total flux cleaned = 0.00228485 Jy ! Component: 3350 - total flux cleaned = 0.00233416 Jy ! Component: 3400 - total flux cleaned = 0.00238301 Jy ! Component: 3450 - total flux cleaned = 0.00244735 Jy ! Component: 3500 - total flux cleaned = 0.00246331 Jy ! Component: 3550 - total flux cleaned = 0.00251086 Jy ! Component: 3600 - total flux cleaned = 0.00252663 Jy ! Component: 3650 - total flux cleaned = 0.00257346 Jy ! Component: 3700 - total flux cleaned = 0.0026201 Jy ! Component: 3750 - total flux cleaned = 0.00262011 Jy ! Component: 3800 - total flux cleaned = 0.00260472 Jy ! Component: 3850 - total flux cleaned = 0.00262019 Jy ! Component: 3900 - total flux cleaned = 0.00262013 Jy ! Component: 3950 - total flux cleaned = 0.00259008 Jy ! Component: 4000 - total flux cleaned = 0.00257503 Jy ! Component: 4050 - total flux cleaned = 0.00260483 Jy ! Total flux subtracted in 4096 components = 0.00261975 Jy ! Clean residual min=-0.000956 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.414208 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 309 components and 0.414208 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1344-1723_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7627 x 2.008 at -4.984 degrees (North through East) ! Clean map min=-0.005001 max=0.30743 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1344-1723_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.307427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223014 0.223014 0.446029 0.892057 1.78411 3.56823 7.13646 14.2729 28.5458 57.0917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.307 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1345.2 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1344-1723_X_uvs.log closed on Wed Apr 6 21:38:14 2016