! Started logfile: /scr/pima/bg219e_uvs/J0005-1648_X_uvs.log on Thu Apr 7 08:53:17 2016 obs /scr/pima/bg219e_uvs/J0005-1648_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0005-1648_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0005-1648 ! ! 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 16128 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/bg219e_uvs/J0005-1648_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 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=1.004942Jy sigma=23.063142 ! Fit after self-cal, rms=0.901898Jy sigma=20.606565 ! 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=0.903 mas, bmaj=2.884 mas, bpa=16.91 degrees ! Estimated noise=0.638741 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 = 0.0729902 Jy ! Component: 100 - total flux cleaned = 0.0973343 Jy ! Total flux subtracted in 100 components = 0.0973343 Jy ! Clean residual min=-0.005721 max=0.011958 Jy/beam ! Clean residual mean=0.000021 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.0973343 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0973343 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=0.070634Jy sigma=1.504002 ! Fit after self-cal, rms=0.070362Jy sigma=1.499491 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014254 Jy ! Component: 100 - total flux cleaned = 0.0227513 Jy ! Total flux subtracted in 100 components = 0.0227513 Jy ! Clean residual min=-0.004680 max=0.005677 Jy/beam ! Clean residual mean=0.000009 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.120086 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.120086 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=0.066810Jy sigma=1.396589 ! Fit after self-cal, rms=0.066751Jy sigma=1.395338 ! 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=1.161 mas, bmaj=3.262 mas, bpa=15.42 degrees ! Estimated noise=0.335267 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 = 0.00780173 Jy ! Component: 100 - total flux cleaned = 0.0119008 Jy ! Component: 150 - total flux cleaned = 0.0143691 Jy ! Component: 200 - total flux cleaned = 0.0159322 Jy ! Total flux subtracted in 200 components = 0.0159322 Jy ! Clean residual min=-0.002815 max=0.002964 Jy/beam ! Clean residual mean=0.000003 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.136018 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.136018 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=0.065972Jy sigma=1.370577 ! Fit after self-cal, rms=0.065954Jy sigma=1.369966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 3.262 at 15.42 degrees (North through East) ! Clean map min=-0.0027146 max=0.085615 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 1.01 FD 1.06 HN 1.08 KP 1.00 ! LA 0.98 NL 0.95 OV 1.03 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.99 ! LA 0.98 NL 1.00 OV 0.99 PT 1.02 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.98 ! LA 0.96 NL 0.99 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.07 KP 1.00 ! LA 0.94 NL 1.01 OV 1.01 PT 1.00 ! SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.04 KP 1.00 ! LA 0.96 NL 1.01 OV 0.95 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.04 KP 0.96 ! LA 0.94 NL 1.03 OV 0.98 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.09 KP 1.00 ! LA 0.96 NL 1.00 OV 0.93 PT 1.01 ! SC 0.98 ! ! ! 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=0.065954Jy sigma=1.369966 ! Fit after self-cal, rms=0.066371Jy sigma=1.364303 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=3.287 mas, bpa=15.67 degrees ! Estimated noise=0.333556 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 = -0.00020453 Jy ! Component: 100 - total flux cleaned = -0.000304087 Jy ! Component: 150 - total flux cleaned = -0.000278784 Jy ! Component: 200 - total flux cleaned = -0.000280115 Jy ! Total flux subtracted in 200 components = -0.000280115 Jy ! Clean residual min=-0.002506 max=0.002778 Jy/beam ! Clean residual mean=0.000004 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.135738 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.135738 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=0.066341Jy sigma=1.363627 ! Fit after self-cal, rms=0.066368Jy sigma=1.363391 ! 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=0.066368Jy sigma=1.363391 ! Fit after self-cal, rms=0.068080Jy sigma=1.359567 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=3.286 mas, bpa=15.49 degrees ! Estimated noise=0.333953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239631 Jy ! Component: 100 - total flux cleaned = 0.000151853 Jy ! Component: 150 - total flux cleaned = 9.3303e-05 Jy ! Component: 200 - total flux cleaned = 0.000110239 Jy ! Total flux subtracted in 200 components = 0.000110239 Jy ! Clean residual min=-0.002124 max=0.002671 Jy/beam ! Clean residual mean=0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.135848 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.135848 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=0.068061Jy sigma=1.359151 ! Fit after self-cal, rms=0.068088Jy sigma=1.358945 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 (2.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260211 Jy ! Component: 100 - total flux cleaned = 0.00371559 Jy ! Component: 150 - total flux cleaned = 0.00414585 Jy ! Component: 200 - total flux cleaned = 0.0044388 Jy ! Total flux subtracted in 200 components = 0.0044388 Jy ! Clean residual min=-0.001797 max=0.002058 Jy/beam ! Clean residual mean=0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.140287 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.140287 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=0.067959Jy sigma=1.356155 ! Fit after self-cal, rms=0.067937Jy sigma=1.355917 ! Inverting map ! Added new window around map position (23, 44.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164198 Jy ! Component: 100 - total flux cleaned = 0.00188175 Jy ! Component: 150 - total flux cleaned = 0.0019683 Jy ! Component: 200 - total flux cleaned = 0.00212972 Jy ! Total flux subtracted in 200 components = 0.00212972 Jy ! Clean residual min=-0.001837 max=0.001701 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.142416 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.142416 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=0.067853Jy sigma=1.354242 ! Fit after self-cal, rms=0.067840Jy sigma=1.354154 ! 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=0.067840Jy sigma=1.354154 ! Fit after self-cal, rms=0.067713Jy sigma=1.353854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=3.287 mas, bpa=15.62 degrees ! Estimated noise=0.333391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118081 Jy ! Component: 100 - total flux cleaned = 0.00160742 Jy ! Component: 150 - total flux cleaned = 0.00178542 Jy ! Component: 200 - total flux cleaned = 0.00181998 Jy ! Total flux subtracted in 200 components = 0.00181998 Jy ! Clean residual min=-0.001730 max=0.001598 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.144236 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 116 components and 0.144236 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=0.067668Jy sigma=1.353011 ! Fit after self-cal, rms=0.067663Jy sigma=1.352980 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 = 0.000310164 Jy ! Component: 100 - total flux cleaned = 0.000372376 Jy ! Component: 150 - total flux cleaned = 0.000432151 Jy ! Component: 200 - total flux cleaned = 0.000489863 Jy ! Total flux subtracted in 200 components = 0.000489863 Jy ! Clean residual min=-0.001704 max=0.001537 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.144726 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.144726 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=0.067633Jy sigma=1.352456 ! Fit after self-cal, rms=0.067630Jy sigma=1.352444 ! 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=0.067630Jy sigma=1.352444 ! Fit after self-cal, rms=0.067790Jy sigma=1.352386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=4.602 mas, bpa=5.486 degrees ! Estimated noise=0.374241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238916 Jy ! Component: 100 - total flux cleaned = 0.00068184 Jy ! Component: 150 - total flux cleaned = 0.00109498 Jy ! Component: 200 - total flux cleaned = 0.00129662 Jy ! Total flux subtracted in 200 components = 0.00129662 Jy ! Clean residual min=-0.001458 max=0.001583 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.146023 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 0.146023 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=0.067773Jy sigma=1.352094 ! Fit after self-cal, rms=0.067767Jy sigma=1.352001 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 = 2.89992e-05 Jy ! Component: 100 - total flux cleaned = 0.000269984 Jy ! Component: 150 - total flux cleaned = 0.000377866 Jy ! Component: 200 - total flux cleaned = 0.000461306 Jy ! Total flux subtracted in 200 components = 0.000461306 Jy ! Clean residual min=-0.001442 max=0.001585 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.146484 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.146484 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=0.067756Jy sigma=1.351849 ! Fit after self-cal, rms=0.067752Jy sigma=1.351774 ! 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=1.161 mas, bmaj=3.287 mas, bpa=15.62 degrees ! Estimated noise=0.33395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 3.287 at 15.62 degrees (North through East) ! Clean map min=-0.0016326 max=0.084616 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=0.902 mas, bmaj=2.904 mas, bpa=17.07 degrees ! Estimated noise=0.638903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722199 Jy ! Component: 100 - total flux cleaned = 0.0974853 Jy ! Component: 150 - total flux cleaned = 0.111842 Jy ! Component: 200 - total flux cleaned = 0.120447 Jy ! Total flux subtracted in 200 components = 0.120447 Jy ! Clean residual min=-0.004627 max=0.004690 Jy/beam ! Clean residual mean=0.000012 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.120447 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.120447 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=3.287 mas, bpa=15.62 degrees ! Estimated noise=0.33395 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 = 0.00757444 Jy ! Component: 100 - total flux cleaned = 0.0116743 Jy ! Component: 150 - total flux cleaned = 0.0147093 Jy ! Component: 200 - total flux cleaned = 0.0170912 Jy ! Total flux subtracted in 200 components = 0.0170912 Jy ! Clean residual min=-0.002052 max=0.001926 Jy/beam ! Clean residual mean=0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.137538 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.137538 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=2.275 mas, bmaj=4.602 mas, bpa=5.486 degrees ! Estimated noise=0.374241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233866 Jy ! Component: 100 - total flux cleaned = 0.00387094 Jy ! Component: 150 - total flux cleaned = 0.00509268 Jy ! Component: 200 - total flux cleaned = 0.00609371 Jy ! Total flux subtracted in 200 components = 0.00609371 Jy ! Clean residual min=-0.001651 max=0.001601 Jy/beam ! Clean residual mean=0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.143631 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 = 0.000572123 Jy ! Component: 100 - total flux cleaned = 0.00107474 Jy ! Component: 150 - total flux cleaned = 0.00144537 Jy ! Component: 200 - total flux cleaned = 0.00171213 Jy ! Total flux subtracted in 200 components = 0.00171213 Jy ! Clean residual min=-0.001592 max=0.001607 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.145344 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 108 components and 0.145344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=3.287 mas, bpa=15.62 degrees ! Estimated noise=0.33395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188982 Jy ! Component: 100 - total flux cleaned = -8.97262e-05 Jy ! Component: 150 - total flux cleaned = -4.75488e-05 Jy ! Component: 200 - total flux cleaned = -4.7929e-05 Jy ! Total flux subtracted in 200 components = -4.7929e-05 Jy ! Clean residual min=-0.001758 max=0.001586 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.145296 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.145296 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=0.067817Jy sigma=1.353008 ! Fit after self-cal, rms=0.067799Jy sigma=1.352702 wmodel /scr/pima/bg219e_uvs/J0005-1648_X_map.mod ! Writing 127 model components to file: /scr/pima/bg219e_uvs/J0005-1648_X_map.mod wobs /scr/pima/bg219e_uvs/J0005-1648_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0005-1648_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0005-1648_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0005-1648_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 = -0.000318446 Jy ! Component: 100 - total flux cleaned = -0.000575368 Jy ! Component: 150 - total flux cleaned = -0.000793486 Jy ! Component: 200 - total flux cleaned = -0.00103032 Jy ! Component: 250 - total flux cleaned = -0.00123406 Jy ! Component: 300 - total flux cleaned = -0.00147947 Jy ! Component: 350 - total flux cleaned = -0.00169206 Jy ! Component: 400 - total flux cleaned = -0.0018291 Jy ! Component: 450 - total flux cleaned = -0.00207344 Jy ! Component: 500 - total flux cleaned = -0.00231203 Jy ! Component: 550 - total flux cleaned = -0.00260881 Jy ! Component: 600 - total flux cleaned = -0.00283618 Jy ! Component: 650 - total flux cleaned = -0.00301829 Jy ! Component: 700 - total flux cleaned = -0.00321617 Jy ! Component: 750 - total flux cleaned = -0.00339079 Jy ! Component: 800 - total flux cleaned = -0.00350499 Jy ! Component: 850 - total flux cleaned = -0.00361722 Jy ! Component: 900 - total flux cleaned = -0.00378273 Jy ! Component: 950 - total flux cleaned = -0.00392702 Jy ! Component: 1000 - total flux cleaned = -0.00406923 Jy ! Component: 1050 - total flux cleaned = -0.00417455 Jy ! Component: 1100 - total flux cleaned = -0.0043478 Jy ! Component: 1150 - total flux cleaned = -0.00448429 Jy ! Component: 1200 - total flux cleaned = -0.00456877 Jy ! Component: 1250 - total flux cleaned = -0.00468525 Jy ! Component: 1300 - total flux cleaned = -0.00478406 Jy ! Component: 1350 - total flux cleaned = -0.00494627 Jy ! Component: 1400 - total flux cleaned = -0.00505812 Jy ! Component: 1450 - total flux cleaned = -0.00508932 Jy ! Component: 1500 - total flux cleaned = -0.00524554 Jy ! Component: 1550 - total flux cleaned = -0.00530704 Jy ! Component: 1600 - total flux cleaned = -0.00541382 Jy ! Component: 1650 - total flux cleaned = -0.00551947 Jy ! Component: 1700 - total flux cleaned = -0.00560887 Jy ! Component: 1750 - total flux cleaned = -0.00569731 Jy ! Component: 1800 - total flux cleaned = -0.00578465 Jy ! Component: 1850 - total flux cleaned = -0.00582795 Jy ! Component: 1900 - total flux cleaned = -0.00592775 Jy ! Component: 1950 - total flux cleaned = -0.00597009 Jy ! Component: 2000 - total flux cleaned = -0.00606798 Jy ! Component: 2050 - total flux cleaned = -0.00606797 Jy ! Component: 2100 - total flux cleaned = -0.00612261 Jy ! Component: 2150 - total flux cleaned = -0.0061497 Jy ! Component: 2200 - total flux cleaned = -0.00627066 Jy ! Component: 2250 - total flux cleaned = -0.00627045 Jy ! Component: 2300 - total flux cleaned = -0.0062571 Jy ! Component: 2350 - total flux cleaned = -0.00629659 Jy ! Component: 2400 - total flux cleaned = -0.00630979 Jy ! Component: 2450 - total flux cleaned = -0.00637458 Jy ! Component: 2500 - total flux cleaned = -0.00637457 Jy ! Component: 2550 - total flux cleaned = -0.00636188 Jy ! Component: 2600 - total flux cleaned = -0.00642518 Jy ! Component: 2650 - total flux cleaned = -0.00638742 Jy ! Component: 2700 - total flux cleaned = -0.0064 Jy ! Component: 2750 - total flux cleaned = -0.00641248 Jy ! Component: 2800 - total flux cleaned = -0.00641235 Jy ! Component: 2850 - total flux cleaned = -0.0064002 Jy ! Component: 2900 - total flux cleaned = -0.00641238 Jy ! Component: 2950 - total flux cleaned = -0.00643639 Jy ! Component: 3000 - total flux cleaned = -0.00640039 Jy ! Component: 3050 - total flux cleaned = -0.0064123 Jy ! Component: 3100 - total flux cleaned = -0.00635314 Jy ! Component: 3150 - total flux cleaned = -0.00634133 Jy ! Component: 3200 - total flux cleaned = -0.00632966 Jy ! Component: 3250 - total flux cleaned = -0.00630645 Jy ! Component: 3300 - total flux cleaned = -0.0062602 Jy ! Component: 3350 - total flux cleaned = -0.00627175 Jy ! Component: 3400 - total flux cleaned = -0.00622597 Jy ! Component: 3450 - total flux cleaned = -0.0061807 Jy ! Component: 3500 - total flux cleaned = -0.0062146 Jy ! Component: 3550 - total flux cleaned = -0.00615843 Jy ! Component: 3600 - total flux cleaned = -0.00614726 Jy ! Component: 3650 - total flux cleaned = -0.00612507 Jy ! Component: 3700 - total flux cleaned = -0.00612509 Jy ! Component: 3750 - total flux cleaned = -0.00612495 Jy ! Component: 3800 - total flux cleaned = -0.00609211 Jy ! Component: 3850 - total flux cleaned = -0.0060703 Jy ! Component: 3900 - total flux cleaned = -0.00605939 Jy ! Component: 3950 - total flux cleaned = -0.00599473 Jy ! Component: 4000 - total flux cleaned = -0.00596264 Jy ! Component: 4050 - total flux cleaned = -0.00596265 Jy ! Total flux subtracted in 4096 components = -0.00595205 Jy ! Clean residual min=-0.000615 max=0.000602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.139344 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 355 components and 0.139344 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0005-1648_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 3.287 at 15.62 degrees (North through East) ! Clean map min=-0.0017502 max=0.085009 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0005-1648_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0850091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616792 0.616792 1.23358 2.46717 4.93434 9.86868 19.7374 39.4747 78.9494 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 486.387 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0005-1648_X_uvs.log closed on Thu Apr 7 08:53:21 2016