! Started logfile: /scr/pima/bg219e_uvs/J0850-0507_X_uvs.log on Thu Apr 7 09:04:04 2016 obs /scr/pima/bg219e_uvs/J0850-0507_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0850-0507_X_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.525362 visibilities/baseline/integration-bin. ! Found source: J0850-0507 ! ! 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 26100 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/J0850-0507_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 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 389 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=1.005319Jy sigma=23.618800 ! Fit after self-cal, rms=0.935468Jy sigma=21.899642 ! 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=0.7738 mas, bmaj=1.916 mas, bpa=3.897 degrees ! Estimated noise=0.415767 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 = 0.050965 Jy ! Component: 100 - total flux cleaned = 0.0625069 Jy ! Total flux subtracted in 100 components = 0.0625069 Jy ! Clean residual min=-0.003163 max=0.004151 Jy/beam ! Clean residual mean=0.000003 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0625069 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0625069 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=0.062580Jy sigma=1.400002 ! Fit after self-cal, rms=0.061232Jy sigma=1.368822 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522151 Jy ! Component: 100 - total flux cleaned = 0.0079146 Jy ! Total flux subtracted in 100 components = 0.0079146 Jy ! Clean residual min=-0.002538 max=0.002911 Jy/beam ! Clean residual mean=0.000000 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0704215 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0704215 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=0.060761Jy sigma=1.355963 ! Fit after self-cal, rms=0.060763Jy sigma=1.355749 ! 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=0.9288 mas, bmaj=2.248 mas, bpa=1.703 degrees ! Estimated noise=0.267003 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 = 0.00199303 Jy ! Component: 100 - total flux cleaned = 0.00292663 Jy ! Component: 150 - total flux cleaned = 0.00341413 Jy ! Component: 200 - total flux cleaned = 0.00365119 Jy ! Total flux subtracted in 200 components = 0.00365119 Jy ! Clean residual min=-0.001571 max=0.001628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0740727 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0740727 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=0.060713Jy sigma=1.354143 ! Fit after self-cal, rms=0.060661Jy sigma=1.352998 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9288 x 2.248 at 1.703 degrees (North through East) ! Clean map min=-0.0014448 max=0.067557 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 0.99 FD 1.08 HN 0.97 KP 0.99 ! LA 1.04 MK 0.97 NL 1.02 OV 1.00 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.03 ! LA 0.96 MK 0.99 NL 1.03 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 KP 1.03 ! LA 0.95 MK 1.00 NL 0.98 OV 1.01 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.01 KP 1.00 ! LA 0.97 MK 1.06 NL 1.00 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.98 KP 0.99 ! LA 0.96 MK 1.01 NL 1.07 OV 0.96 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.98 KP 1.02 ! LA 1.02 MK 1.11 NL 1.00 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.98 ! LA 1.01 MK 1.06 NL 0.99 OV 0.98 ! PT 1.02 SC 0.96 ! ! ! 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=0.060661Jy sigma=1.352998 ! Fit after self-cal, rms=0.060919Jy sigma=1.350549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=2.256 mas, bpa=1.92 degrees ! Estimated noise=0.26694 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 = -0.00035898 Jy ! Component: 100 - total flux cleaned = -0.000367348 Jy ! Component: 150 - total flux cleaned = -0.000360999 Jy ! Component: 200 - total flux cleaned = -0.000360943 Jy ! Total flux subtracted in 200 components = -0.000360943 Jy ! Clean residual min=-0.001555 max=0.001756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0737117 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0737117 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=0.060915Jy sigma=1.350482 ! Fit after self-cal, rms=0.060936Jy sigma=1.350303 ! 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=0.060936Jy sigma=1.350303 ! Fit after self-cal, rms=0.061256Jy sigma=1.348555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.936 mas, bmaj=2.259 mas, bpa=1.962 degrees ! Estimated noise=0.266846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203446 Jy ! Component: 100 - total flux cleaned = -0.000211087 Jy ! Component: 150 - total flux cleaned = -0.000205706 Jy ! Component: 200 - total flux cleaned = -0.000205812 Jy ! Total flux subtracted in 200 components = -0.000205812 Jy ! Clean residual min=-0.001527 max=0.001696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0735059 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0735059 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=0.061254Jy sigma=1.348511 ! Fit after self-cal, rms=0.061275Jy sigma=1.348390 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 (-25.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107809 Jy ! Component: 100 - total flux cleaned = 0.0010447 Jy ! Component: 150 - total flux cleaned = 0.00101523 Jy ! Component: 200 - total flux cleaned = 0.000992282 Jy ! Total flux subtracted in 200 components = 0.000992282 Jy ! Clean residual min=-0.001523 max=0.001642 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0744982 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0744982 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=0.061233Jy sigma=1.347407 ! Fit after self-cal, rms=0.061234Jy sigma=1.347303 ! Inverting map ! Added new window around map position (22.2, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107556 Jy ! Component: 100 - total flux cleaned = 0.00104893 Jy ! Component: 150 - total flux cleaned = 0.00102406 Jy ! Component: 200 - total flux cleaned = 0.00106772 Jy ! Total flux subtracted in 200 components = 0.00106772 Jy ! Clean residual min=-0.001366 max=0.001329 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0755659 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0755659 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=0.061198Jy sigma=1.346458 ! Fit after self-cal, rms=0.061196Jy sigma=1.346377 ! 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=0.061196Jy sigma=1.346377 ! Fit after self-cal, rms=0.060705Jy sigma=1.346463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9362 mas, bmaj=2.256 mas, bpa=2.181 degrees ! Estimated noise=0.264444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249033 Jy ! Component: 100 - total flux cleaned = 0.000296356 Jy ! Component: 150 - total flux cleaned = 0.000295577 Jy ! Component: 200 - total flux cleaned = 0.000237945 Jy ! Total flux subtracted in 200 components = 0.000237945 Jy ! Clean residual min=-0.001288 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0758039 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.0758039 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=0.060690Jy sigma=1.346113 ! Fit after self-cal, rms=0.060694Jy sigma=1.346089 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 (41.2, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114512 Jy ! Component: 100 - total flux cleaned = 0.00136316 Jy ! Component: 150 - total flux cleaned = 0.00161077 Jy ! Component: 200 - total flux cleaned = 0.00186765 Jy ! Total flux subtracted in 200 components = 0.00186765 Jy ! Clean residual min=-0.001366 max=0.001291 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0776715 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0776715 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=0.060664Jy sigma=1.345432 ! Fit after self-cal, rms=0.060675Jy sigma=1.345309 ! 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=0.060675Jy sigma=1.345309 ! Fit after self-cal, rms=0.060444Jy sigma=1.345332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=3.669 mas, bpa=1.499 degrees ! Estimated noise=0.326217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491189 Jy ! Component: 100 - total flux cleaned = 0.000851523 Jy ! Component: 150 - total flux cleaned = 0.00105206 Jy ! Component: 200 - total flux cleaned = 0.0011604 Jy ! Total flux subtracted in 200 components = 0.0011604 Jy ! Clean residual min=-0.001456 max=0.001104 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0788319 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.0788319 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=0.060439Jy sigma=1.345231 ! Fit after self-cal, rms=0.060424Jy sigma=1.345105 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 = 0.00012729 Jy ! Component: 100 - total flux cleaned = 0.000228041 Jy ! Component: 150 - total flux cleaned = 0.000285804 Jy ! Component: 200 - total flux cleaned = 0.000329207 Jy ! Total flux subtracted in 200 components = 0.000329207 Jy ! Clean residual min=-0.001417 max=0.001117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0791611 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.0791611 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=0.060423Jy sigma=1.345080 ! Fit after self-cal, rms=0.060423Jy sigma=1.345074 ! 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=0.9365 mas, bmaj=2.257 mas, bpa=2.213 degrees ! Estimated noise=0.263368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9365 x 2.257 at 2.213 degrees (North through East) ! Clean map min=-0.0011583 max=0.067046 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=0.7799 mas, bmaj=1.926 mas, bpa=4.406 degrees ! Estimated noise=0.411443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512503 Jy ! Component: 100 - total flux cleaned = 0.0629692 Jy ! Component: 150 - total flux cleaned = 0.0676554 Jy ! Component: 200 - total flux cleaned = 0.0699441 Jy ! Total flux subtracted in 200 components = 0.0699441 Jy ! Clean residual min=-0.002499 max=0.002672 Jy/beam ! Clean residual mean=0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0699441 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0699441 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9365 mas, bmaj=2.257 mas, bpa=2.213 degrees ! Estimated noise=0.263368 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 = 0.00272371 Jy ! Component: 100 - total flux cleaned = 0.00440174 Jy ! Component: 150 - total flux cleaned = 0.00566143 Jy ! Component: 200 - total flux cleaned = 0.00616316 Jy ! Total flux subtracted in 200 components = 0.00616316 Jy ! Clean residual min=-0.001401 max=0.001324 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0761072 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.0761072 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=2.188 mas, bmaj=3.669 mas, bpa=1.499 degrees ! Estimated noise=0.326217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987677 Jy ! Component: 100 - total flux cleaned = 0.00155138 Jy ! Component: 150 - total flux cleaned = 0.00196439 Jy ! Component: 200 - total flux cleaned = 0.00223537 Jy ! Total flux subtracted in 200 components = 0.00223537 Jy ! Clean residual min=-0.001504 max=0.001119 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0783426 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 = 0.000156378 Jy ! Component: 100 - total flux cleaned = 0.000301366 Jy ! Component: 150 - total flux cleaned = 0.000391559 Jy ! Component: 200 - total flux cleaned = 0.000448455 Jy ! Total flux subtracted in 200 components = 0.000448455 Jy ! Clean residual min=-0.001489 max=0.001089 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0787911 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 87 components and 0.078791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9365 mas, bmaj=2.257 mas, bpa=2.213 degrees ! Estimated noise=0.263368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.51385e-05 Jy ! Component: 100 - total flux cleaned = -0.000211804 Jy ! Component: 150 - total flux cleaned = -0.000289792 Jy ! Component: 200 - total flux cleaned = -0.000361195 Jy ! Total flux subtracted in 200 components = -0.000361195 Jy ! Clean residual min=-0.001299 max=0.001318 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0784298 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0784299 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=0.060441Jy sigma=1.345536 ! Fit after self-cal, rms=0.060437Jy sigma=1.345420 wmodel /scr/pima/bg219e_uvs/J0850-0507_X_map.mod ! Writing 102 model components to file: /scr/pima/bg219e_uvs/J0850-0507_X_map.mod wobs /scr/pima/bg219e_uvs/J0850-0507_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0850-0507_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0850-0507_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0850-0507_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 = 0.000238577 Jy ! Component: 100 - total flux cleaned = 0.000240263 Jy ! Component: 150 - total flux cleaned = 0.000123797 Jy ! Component: 200 - total flux cleaned = -6.88797e-06 Jy ! Component: 250 - total flux cleaned = -0.000133139 Jy ! Component: 300 - total flux cleaned = -0.000202999 Jy ! Component: 350 - total flux cleaned = -0.000270915 Jy ! Component: 400 - total flux cleaned = -0.000337022 Jy ! Component: 450 - total flux cleaned = -0.000385967 Jy ! Component: 500 - total flux cleaned = -0.000417861 Jy ! Component: 550 - total flux cleaned = -0.00043342 Jy ! Component: 600 - total flux cleaned = -0.000448664 Jy ! Component: 650 - total flux cleaned = -0.000508257 Jy ! Component: 700 - total flux cleaned = -0.000463682 Jy ! Component: 750 - total flux cleaned = -0.000521792 Jy ! Component: 800 - total flux cleaned = -0.000536208 Jy ! Component: 850 - total flux cleaned = -0.000621072 Jy ! Component: 900 - total flux cleaned = -0.000676913 Jy ! Component: 950 - total flux cleaned = -0.000745645 Jy ! Component: 1000 - total flux cleaned = -0.000813402 Jy ! Component: 1050 - total flux cleaned = -0.000866903 Jy ! Component: 1100 - total flux cleaned = -0.000906704 Jy ! Component: 1150 - total flux cleaned = -0.000959047 Jy ! Component: 1200 - total flux cleaned = -0.00104942 Jy ! Component: 1250 - total flux cleaned = -0.00110047 Jy ! Component: 1300 - total flux cleaned = -0.00115099 Jy ! Component: 1350 - total flux cleaned = -0.00121332 Jy ! Component: 1400 - total flux cleaned = -0.00127509 Jy ! Component: 1450 - total flux cleaned = -0.0013239 Jy ! Component: 1500 - total flux cleaned = -0.00142057 Jy ! Component: 1550 - total flux cleaned = -0.00145624 Jy ! Component: 1600 - total flux cleaned = -0.0014561 Jy ! Component: 1650 - total flux cleaned = -0.00151473 Jy ! Component: 1700 - total flux cleaned = -0.00149165 Jy ! Component: 1750 - total flux cleaned = -0.00158364 Jy ! Component: 1800 - total flux cleaned = -0.00164028 Jy ! Component: 1850 - total flux cleaned = -0.00167409 Jy ! Component: 1900 - total flux cleaned = -0.00175191 Jy ! Component: 1950 - total flux cleaned = -0.00178481 Jy ! Component: 2000 - total flux cleaned = -0.00179571 Jy ! Component: 2050 - total flux cleaned = -0.00182835 Jy ! Component: 2100 - total flux cleaned = -0.00186061 Jy ! Component: 2150 - total flux cleaned = -0.00188176 Jy ! Component: 2200 - total flux cleaned = -0.00187119 Jy ! Component: 2250 - total flux cleaned = -0.0018608 Jy ! Component: 2300 - total flux cleaned = -0.00189193 Jy ! Component: 2350 - total flux cleaned = -0.00186111 Jy ! Component: 2400 - total flux cleaned = -0.00190184 Jy ! Component: 2450 - total flux cleaned = -0.00186132 Jy ! Component: 2500 - total flux cleaned = -0.00187137 Jy ! Component: 2550 - total flux cleaned = -0.00190136 Jy ! Component: 2600 - total flux cleaned = -0.00190139 Jy ! Component: 2650 - total flux cleaned = -0.00193094 Jy ! Component: 2700 - total flux cleaned = -0.00192125 Jy ! Component: 2750 - total flux cleaned = -0.00195021 Jy ! Component: 2800 - total flux cleaned = -0.00196945 Jy ! Component: 2850 - total flux cleaned = -0.00195028 Jy ! Component: 2900 - total flux cleaned = -0.0019598 Jy ! Component: 2950 - total flux cleaned = -0.0019692 Jy ! Component: 3000 - total flux cleaned = -0.00198792 Jy ! Component: 3050 - total flux cleaned = -0.00197879 Jy ! Component: 3100 - total flux cleaned = -0.00200649 Jy ! Component: 3150 - total flux cleaned = -0.00205231 Jy ! Component: 3200 - total flux cleaned = -0.00207959 Jy ! Component: 3250 - total flux cleaned = -0.00210674 Jy ! Component: 3300 - total flux cleaned = -0.00215162 Jy ! Component: 3350 - total flux cleaned = -0.00215162 Jy ! Component: 3400 - total flux cleaned = -0.00219594 Jy ! Component: 3450 - total flux cleaned = -0.00223122 Jy ! Component: 3500 - total flux cleaned = -0.00223996 Jy ! Component: 3550 - total flux cleaned = -0.00228358 Jy ! Component: 3600 - total flux cleaned = -0.00230089 Jy ! Component: 3650 - total flux cleaned = -0.00230957 Jy ! Component: 3700 - total flux cleaned = -0.00237799 Jy ! Component: 3750 - total flux cleaned = -0.00241204 Jy ! Component: 3800 - total flux cleaned = -0.00242045 Jy ! Component: 3850 - total flux cleaned = -0.0024288 Jy ! Component: 3900 - total flux cleaned = -0.00244545 Jy ! Component: 3950 - total flux cleaned = -0.00247039 Jy ! Component: 4000 - total flux cleaned = -0.00250337 Jy ! Component: 4050 - total flux cleaned = -0.00249514 Jy ! Total flux subtracted in 4096 components = -0.00251965 Jy ! Clean residual min=-0.000466 max=0.000440 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0759102 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 344 components and 0.0759102 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0850-0507_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9365 x 2.257 at 2.213 degrees (North through East) ! Clean map min=-0.00088407 max=0.066843 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0850-0507_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0668431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607109 0.607109 1.21422 2.42843 4.85687 9.71374 19.4275 38.8549 77.7099 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 494.145 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0850-0507_X_uvs.log closed on Thu Apr 7 09:04:08 2016