! Started logfile: /scr/pima/bg219i_uvs/J1516+1932_X_uvs.log on Wed Apr 6 23:48:20 2016 obs /scr/pima/bg219i_uvs/J1516+1932_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1516+1932_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788889 visibilities/baseline/integration-bin. ! Found source: J1516+1932 ! ! 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 134 lines of history. ! ! Reading 5964 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/bg219i_uvs/J1516+1932_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.328848Jy sigma=32.411165 ! Fit after self-cal, rms=0.154256Jy sigma=3.551319 ! 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=0.7528 mas, bmaj=1.557 mas, bpa=-2.725 degrees ! Estimated noise=0.689208 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 = 0.667506 Jy ! Component: 100 - total flux cleaned = 0.813326 Jy ! Total flux subtracted in 100 components = 0.813326 Jy ! Clean residual min=-0.012752 max=0.043577 Jy/beam ! Clean residual mean=0.000032 rms=0.004145 Jy/beam ! Combined flux in latest and established models = 0.813326 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.813326 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=0.092809Jy sigma=2.238729 ! Fit after self-cal, rms=0.092803Jy sigma=2.238371 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420468 Jy ! Component: 100 - total flux cleaned = 0.0604505 Jy ! Total flux subtracted in 100 components = 0.0604505 Jy ! Clean residual min=-0.011953 max=0.013579 Jy/beam ! Clean residual mean=0.000009 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.873776 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.873776 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=0.068931Jy sigma=1.575808 ! Fit after self-cal, rms=0.068880Jy sigma=1.574582 ! Inverting map ! Added new window around map position (-1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013354 Jy ! Component: 100 - total flux cleaned = 0.0222256 Jy ! Total flux subtracted in 100 components = 0.0222256 Jy ! Clean residual min=-0.010451 max=0.007742 Jy/beam ! Clean residual mean=0.000003 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.896002 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.896002 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=0.065001Jy sigma=1.468318 ! Fit after self-cal, rms=0.064853Jy sigma=1.465685 ! 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=0.9216 mas, bmaj=1.835 mas, bpa=-2.993 degrees ! Estimated noise=0.521972 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 = 0.0105296 Jy ! Component: 100 - total flux cleaned = 0.0171489 Jy ! Component: 150 - total flux cleaned = 0.021703 Jy ! Component: 200 - total flux cleaned = 0.0249 Jy ! Total flux subtracted in 200 components = 0.0249 Jy ! Clean residual min=-0.008031 max=0.007464 Jy/beam ! Clean residual mean=-0.000010 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.920902 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.920902 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=0.063050Jy sigma=1.409784 ! Fit after self-cal, rms=0.062973Jy sigma=1.408005 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9216 x 1.835 at -2.993 degrees (North through East) ! Clean map min=-0.0076797 max=0.86194 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: ! BR 1.00 FD 1.01 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 1.00 ! LA 1.01 MK 1.00 NL 1.01 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.01 ! LA 0.99 MK 1.00 NL 1.01 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 MK 0.99 NL 1.00 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.02 ! LA 1.00 MK 1.00 NL 1.01 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 1.00 ! LA 1.01 MK 0.99 NL 1.00 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 0.99 OV 0.97 ! PT 0.98 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=0.062973Jy sigma=1.408005 ! Fit after self-cal, rms=0.061097Jy sigma=1.340968 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9233 mas, bmaj=1.84 mas, bpa=-3.022 degrees ! Estimated noise=0.520873 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 = 0.000511823 Jy ! Component: 100 - total flux cleaned = 0.000221577 Jy ! Component: 150 - total flux cleaned = 7.20549e-05 Jy ! Component: 200 - total flux cleaned = -0.000112077 Jy ! Total flux subtracted in 200 components = -0.000112077 Jy ! Clean residual min=-0.006119 max=0.004736 Jy/beam ! Clean residual mean=-0.000006 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.92079 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.92079 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=0.060807Jy sigma=1.334873 ! Fit after self-cal, rms=0.060788Jy sigma=1.334256 ! 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=0.060788Jy sigma=1.334256 ! Fit after self-cal, rms=0.058976Jy sigma=1.277225 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.923 mas, bmaj=1.838 mas, bpa=-2.903 degrees ! Estimated noise=0.520435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00075891 Jy ! Component: 100 - total flux cleaned = -0.00094643 Jy ! Component: 150 - total flux cleaned = -0.00105915 Jy ! Component: 200 - total flux cleaned = -0.00115516 Jy ! Total flux subtracted in 200 components = -0.00115516 Jy ! Clean residual min=-0.003253 max=0.003648 Jy/beam ! Clean residual mean=0.000004 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.919635 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.919635 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=0.058906Jy sigma=1.275810 ! Fit after self-cal, rms=0.058903Jy sigma=1.275732 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 (11.6, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328999 Jy ! Component: 100 - total flux cleaned = 0.00505497 Jy ! Component: 150 - total flux cleaned = 0.00596095 Jy ! Component: 200 - total flux cleaned = 0.00638619 Jy ! Total flux subtracted in 200 components = 0.00638619 Jy ! Clean residual min=-0.003173 max=0.003301 Jy/beam ! Clean residual mean=0.000003 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.926021 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.926021 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=0.058704Jy sigma=1.270404 ! Fit after self-cal, rms=0.058697Jy sigma=1.270239 ! Inverting map ! Added new window around map position (33.2, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186975 Jy ! Component: 100 - total flux cleaned = 0.00190341 Jy ! Component: 150 - total flux cleaned = 0.00220267 Jy ! Component: 200 - total flux cleaned = 0.00235322 Jy ! Total flux subtracted in 200 components = 0.00235322 Jy ! Clean residual min=-0.002989 max=0.003046 Jy/beam ! Clean residual mean=0.000003 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.928374 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.928374 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=0.058526Jy sigma=1.267288 ! Fit after self-cal, rms=0.058519Jy sigma=1.267114 ! 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=0.058519Jy sigma=1.267114 ! Fit after self-cal, rms=0.058470Jy sigma=1.266134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=1.838 mas, bpa=-2.848 degrees ! Estimated noise=0.519988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120259 Jy ! Component: 100 - total flux cleaned = 4.46569e-05 Jy ! Component: 150 - total flux cleaned = -9.55046e-05 Jy ! Component: 200 - total flux cleaned = -0.000258624 Jy ! Total flux subtracted in 200 components = -0.000258624 Jy ! Clean residual min=-0.002808 max=0.003020 Jy/beam ! Clean residual mean=0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.928116 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.928116 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=0.058416Jy sigma=1.265231 ! Fit after self-cal, rms=0.058415Jy sigma=1.265211 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 (-39.8, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251687 Jy ! Component: 100 - total flux cleaned = 0.00301675 Jy ! Component: 150 - total flux cleaned = 0.0031312 Jy ! Component: 200 - total flux cleaned = 0.00320112 Jy ! Total flux subtracted in 200 components = 0.00320112 Jy ! Clean residual min=-0.002686 max=0.002757 Jy/beam ! Clean residual mean=0.000004 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.931317 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.931317 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=0.058293Jy sigma=1.262336 ! Fit after self-cal, rms=0.058288Jy sigma=1.262133 ! 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=0.058288Jy sigma=1.262133 ! Fit after self-cal, rms=0.058272Jy sigma=1.261913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=2.831 mas, bpa=-0.8867 degrees ! Estimated noise=0.658103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036567 Jy ! Component: 100 - total flux cleaned = 0.000554602 Jy ! Component: 150 - total flux cleaned = 0.000655121 Jy ! Component: 200 - total flux cleaned = 0.000599935 Jy ! Total flux subtracted in 200 components = 0.000599935 Jy ! Clean residual min=-0.003641 max=0.002928 Jy/beam ! Clean residual mean=0.000008 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.931917 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 144 components and 0.931917 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=0.058258Jy sigma=1.261634 ! Fit after self-cal, rms=0.058255Jy sigma=1.261568 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 = -3.99044e-06 Jy ! Component: 100 - total flux cleaned = -5.67922e-05 Jy ! Component: 150 - total flux cleaned = -0.000104519 Jy ! Component: 200 - total flux cleaned = -0.00015037 Jy ! Total flux subtracted in 200 components = -0.00015037 Jy ! Clean residual min=-0.003601 max=0.002920 Jy/beam ! Clean residual mean=0.000008 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.931766 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.931766 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=0.058255Jy sigma=1.261599 ! Fit after self-cal, rms=0.058253Jy sigma=1.261575 ! 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=0.923 mas, bmaj=1.838 mas, bpa=-2.837 degrees ! Estimated noise=0.519735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.923 x 1.838 at -2.837 degrees (North through East) ! Clean map min=-0.0024891 max=0.85986 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. ! ! 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=0.058253Jy sigma=1.261575 ! Fit after self-cal, rms=0.051162Jy sigma=1.092881 ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.84 mas, bpa=-2.848 degrees ! Estimated noise=0.520215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472097 Jy ! Component: 100 - total flux cleaned = -0.000818271 Jy ! Component: 150 - total flux cleaned = -0.000922033 Jy ! Component: 200 - total flux cleaned = -0.000951392 Jy ! Total flux subtracted in 200 components = -0.000951392 Jy ! Clean residual min=-0.002648 max=0.002581 Jy/beam ! Clean residual mean=0.000004 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.930815 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.930815 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=0.051111Jy sigma=1.091512 ! Fit after self-cal, rms=0.051109Jy sigma=1.091473 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.01302e-05 Jy ! Component: 100 - total flux cleaned = -2.97908e-05 Jy ! Component: 150 - total flux cleaned = -0.00018762 Jy ! Component: 200 - total flux cleaned = -0.000287276 Jy ! Total flux subtracted in 200 components = -0.000287276 Jy ! Clean residual min=-0.002630 max=0.002570 Jy/beam ! Clean residual mean=0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.930528 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 175 components and 0.930528 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=0.051084Jy sigma=1.090832 ! Fit after self-cal, rms=0.051082Jy sigma=1.090818 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.051082Jy sigma=1.090818 ! Fit after self-cal, rms=0.051096Jy sigma=1.090718 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=0.7534 mas, bmaj=1.561 mas, bpa=-2.533 degrees ! Estimated noise=0.688554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.666842 Jy ! Component: 100 - total flux cleaned = 0.812622 Jy ! Component: 150 - total flux cleaned = 0.855326 Jy ! Component: 200 - total flux cleaned = 0.873747 Jy ! Total flux subtracted in 200 components = 0.873747 Jy ! Clean residual min=-0.005851 max=0.009210 Jy/beam ! Clean residual mean=0.000020 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.873747 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.873747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.84 mas, bpa=-2.838 degrees ! Estimated noise=0.520271 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 = 0.0154947 Jy ! Component: 100 - total flux cleaned = 0.0249817 Jy ! Component: 150 - total flux cleaned = 0.0312923 Jy ! Component: 200 - total flux cleaned = 0.0359608 Jy ! Total flux subtracted in 200 components = 0.0359608 Jy ! Clean residual min=-0.003521 max=0.003361 Jy/beam ! Clean residual mean=0.000008 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.909707 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.909707 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=2.215 mas, bmaj=2.832 mas, bpa=-0.9028 degrees ! Estimated noise=0.658327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565874 Jy ! Component: 100 - total flux cleaned = 0.00943903 Jy ! Component: 150 - total flux cleaned = 0.0123637 Jy ! Component: 200 - total flux cleaned = 0.0145002 Jy ! Total flux subtracted in 200 components = 0.0145002 Jy ! Clean residual min=-0.003466 max=0.003296 Jy/beam ! Clean residual mean=0.000011 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.924207 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 = 0.00109815 Jy ! Component: 100 - total flux cleaned = 0.00205369 Jy ! Component: 150 - total flux cleaned = 0.00276671 Jy ! Component: 200 - total flux cleaned = 0.00344795 Jy ! Total flux subtracted in 200 components = 0.00344795 Jy ! Clean residual min=-0.003358 max=0.003262 Jy/beam ! Clean residual mean=0.000010 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.927655 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 85 components and 0.927656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.84 mas, bpa=-2.838 degrees ! Estimated noise=0.520271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953178 Jy ! Component: 100 - total flux cleaned = 0.00162415 Jy ! Component: 150 - total flux cleaned = 0.00205918 Jy ! Component: 200 - total flux cleaned = 0.00230935 Jy ! Total flux subtracted in 200 components = 0.00230935 Jy ! Clean residual min=-0.002782 max=0.002738 Jy/beam ! Clean residual mean=0.000004 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.929965 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.929965 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=0.051286Jy sigma=1.096441 ! Fit after self-cal, rms=0.051270Jy sigma=1.096097 wmodel /scr/pima/bg219i_uvs/J1516+1932_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219i_uvs/J1516+1932_X_map.mod wobs /scr/pima/bg219i_uvs/J1516+1932_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1516+1932_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1516+1932_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1516+1932_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 = -0.000109794 Jy ! Component: 100 - total flux cleaned = 7.77084e-05 Jy ! Component: 150 - total flux cleaned = 3.31617e-05 Jy ! Component: 200 - total flux cleaned = -0.00013754 Jy ! Component: 250 - total flux cleaned = -0.000260781 Jy ! Component: 300 - total flux cleaned = -0.000341534 Jy ! Component: 350 - total flux cleaned = -0.000341877 Jy ! Component: 400 - total flux cleaned = -0.000342459 Jy ! Component: 450 - total flux cleaned = -0.000342343 Jy ! Component: 500 - total flux cleaned = -0.000162293 Jy ! Component: 550 - total flux cleaned = -9.24898e-05 Jy ! Component: 600 - total flux cleaned = 4.55569e-05 Jy ! Component: 650 - total flux cleaned = 0.000180465 Jy ! Component: 700 - total flux cleaned = 0.000344689 Jy ! Component: 750 - total flux cleaned = 0.00040829 Jy ! Component: 800 - total flux cleaned = 0.000535109 Jy ! Component: 850 - total flux cleaned = 0.00062851 Jy ! Component: 900 - total flux cleaned = 0.000842119 Jy ! Component: 950 - total flux cleaned = 0.000901917 Jy ! Component: 1000 - total flux cleaned = 0.00107946 Jy ! Component: 1050 - total flux cleaned = 0.00107898 Jy ! Component: 1100 - total flux cleaned = 0.00113714 Jy ! Component: 1150 - total flux cleaned = 0.0012789 Jy ! Component: 1200 - total flux cleaned = 0.00141863 Jy ! Component: 1250 - total flux cleaned = 0.00150127 Jy ! Component: 1300 - total flux cleaned = 0.00166332 Jy ! Component: 1350 - total flux cleaned = 0.0017433 Jy ! Component: 1400 - total flux cleaned = 0.00184844 Jy ! Component: 1450 - total flux cleaned = 0.00195221 Jy ! Component: 1500 - total flux cleaned = 0.00205442 Jy ! Component: 1550 - total flux cleaned = 0.00220582 Jy ! Component: 1600 - total flux cleaned = 0.00223099 Jy ! Component: 1650 - total flux cleaned = 0.00230502 Jy ! Component: 1700 - total flux cleaned = 0.00245159 Jy ! Component: 1750 - total flux cleaned = 0.0025243 Jy ! Component: 1800 - total flux cleaned = 0.00266755 Jy ! Component: 1850 - total flux cleaned = 0.00280888 Jy ! Component: 1900 - total flux cleaned = 0.00292471 Jy ! Component: 1950 - total flux cleaned = 0.00287874 Jy ! Component: 2000 - total flux cleaned = 0.00301575 Jy ! Component: 2050 - total flux cleaned = 0.00306107 Jy ! Component: 2100 - total flux cleaned = 0.00319467 Jy ! Component: 2150 - total flux cleaned = 0.00326082 Jy ! Component: 2200 - total flux cleaned = 0.00336992 Jy ! Component: 2250 - total flux cleaned = 0.0034561 Jy ! Component: 2300 - total flux cleaned = 0.00364816 Jy ! Component: 2350 - total flux cleaned = 0.00369033 Jy ! Component: 2400 - total flux cleaned = 0.00381634 Jy ! Component: 2450 - total flux cleaned = 0.00389925 Jy ! Component: 2500 - total flux cleaned = 0.00391982 Jy ! Component: 2550 - total flux cleaned = 0.00406221 Jy ! Component: 2600 - total flux cleaned = 0.00410216 Jy ! Component: 2650 - total flux cleaned = 0.00414191 Jy ! Component: 2700 - total flux cleaned = 0.00429976 Jy ! Component: 2750 - total flux cleaned = 0.00433867 Jy ! Component: 2800 - total flux cleaned = 0.00437757 Jy ! Component: 2850 - total flux cleaned = 0.00445445 Jy ! Component: 2900 - total flux cleaned = 0.00453076 Jy ! Component: 2950 - total flux cleaned = 0.00460615 Jy ! Component: 3000 - total flux cleaned = 0.00468086 Jy ! Component: 3050 - total flux cleaned = 0.00477345 Jy ! Component: 3100 - total flux cleaned = 0.00484706 Jy ! Component: 3150 - total flux cleaned = 0.00481058 Jy ! Component: 3200 - total flux cleaned = 0.0049371 Jy ! Component: 3250 - total flux cleaned = 0.00488328 Jy ! Component: 3300 - total flux cleaned = 0.0050612 Jy ! Component: 3350 - total flux cleaned = 0.00506106 Jy ! Component: 3400 - total flux cleaned = 0.00513124 Jy ! Component: 3450 - total flux cleaned = 0.0051488 Jy ! Component: 3500 - total flux cleaned = 0.00520086 Jy ! Component: 3550 - total flux cleaned = 0.00530368 Jy ! Component: 3600 - total flux cleaned = 0.0053548 Jy ! Component: 3650 - total flux cleaned = 0.00543928 Jy ! Component: 3700 - total flux cleaned = 0.00538905 Jy ! Component: 3750 - total flux cleaned = 0.00542259 Jy ! Component: 3800 - total flux cleaned = 0.00550537 Jy ! Component: 3850 - total flux cleaned = 0.00555474 Jy ! Component: 3900 - total flux cleaned = 0.00557113 Jy ! Component: 3950 - total flux cleaned = 0.00562005 Jy ! Component: 4000 - total flux cleaned = 0.00557172 Jy ! Component: 4050 - total flux cleaned = 0.0056039 Jy ! Total flux subtracted in 4096 components = 0.00566763 Jy ! Clean residual min=-0.000999 max=0.001027 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.935632 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 431 components and 0.935633 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1516+1932_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9236 x 1.84 at -2.838 degrees (North through East) ! Clean map min=-0.0018727 max=0.85988 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1516+1932_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.85988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0949636 0.0949636 0.189927 0.379855 0.759709 1.51942 3.03884 6.07767 12.1553 24.3107 48.6214 97.2428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.859 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3159.1 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1516+1932_X_uvs.log closed on Wed Apr 6 23:48:25 2016