! Started logfile: /scr/pima/bg219i_uvs/J0522-1627_X_uvs.log on Wed Apr 6 23:32:28 2016 obs /scr/pima/bg219i_uvs/J0522-1627_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0522-1627_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78836 visibilities/baseline/integration-bin. ! Found source: J0522-1627 ! ! 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 17880 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/J0522-1627_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.014303Jy sigma=24.063246 ! Fit after self-cal, rms=0.871111Jy sigma=20.628030 ! 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=0.7073 mas, bmaj=2.045 mas, bpa=5.097 degrees ! Estimated noise=0.5005 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 = 0.0966454 Jy ! Component: 100 - total flux cleaned = 0.12545 Jy ! Total flux subtracted in 100 components = 0.12545 Jy ! Clean residual min=-0.004483 max=0.012872 Jy/beam ! Clean residual mean=-0.000002 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.12545 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.12545 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=0.063390Jy sigma=1.445490 ! Fit after self-cal, rms=0.063202Jy sigma=1.440916 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141636 Jy ! Component: 100 - total flux cleaned = 0.0210342 Jy ! Total flux subtracted in 100 components = 0.0210342 Jy ! Clean residual min=-0.002804 max=0.003220 Jy/beam ! Clean residual mean=0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.146484 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 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=0.059870Jy sigma=1.356371 ! Fit after self-cal, rms=0.059863Jy sigma=1.355885 ! 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=0.9021 mas, bmaj=2.428 mas, bpa=3.9 degrees ! Estimated noise=0.307194 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 = 0.00386279 Jy ! Component: 100 - total flux cleaned = 0.00523061 Jy ! Component: 150 - total flux cleaned = 0.00535086 Jy ! Component: 200 - total flux cleaned = 0.00535408 Jy ! Total flux subtracted in 200 components = 0.00535408 Jy ! Clean residual min=-0.001863 max=0.001846 Jy/beam ! Clean residual mean=0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.151838 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.151838 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=0.059634Jy sigma=1.350386 ! Fit after self-cal, rms=0.059635Jy sigma=1.350337 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9021 x 2.428 at 3.9 degrees (North through East) ! Clean map min=-0.0017538 max=0.1293 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 0.98 FD 1.01 HN 0.98 KP 0.98 ! LA 0.98 MK 1.02 NL 0.98 OV 1.03 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 1.02 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 KP 1.00 ! LA 1.01 MK 1.07 NL 0.98 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 1.01 ! LA 1.01 MK 0.99 NL 1.00 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.02 KP 1.02 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.97 KP 1.00 ! LA 1.04 MK 1.00 NL 1.02 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.95 KP 1.01 ! LA 1.01 MK 1.10 NL 0.99 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! 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=0.059635Jy sigma=1.350337 ! Fit after self-cal, rms=0.059294Jy sigma=1.346156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9035 mas, bmaj=2.434 mas, bpa=4.119 degrees ! Estimated noise=0.306566 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 = -0.000357519 Jy ! Component: 100 - total flux cleaned = -0.000375924 Jy ! Component: 150 - total flux cleaned = -0.00040855 Jy ! Component: 200 - total flux cleaned = -0.000439005 Jy ! Total flux subtracted in 200 components = -0.000439005 Jy ! Clean residual min=-0.001856 max=0.001725 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.151399 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.151399 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=0.059283Jy sigma=1.345917 ! Fit after self-cal, rms=0.059285Jy sigma=1.345869 ! 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=0.059285Jy sigma=1.345869 ! Fit after self-cal, rms=0.059347Jy sigma=1.343165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.438 mas, bpa=4.23 degrees ! Estimated noise=0.306605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.4724e-05 Jy ! Component: 100 - total flux cleaned = -9.49749e-05 Jy ! Component: 150 - total flux cleaned = -0.000119371 Jy ! Component: 200 - total flux cleaned = -0.000141787 Jy ! Total flux subtracted in 200 components = -0.000141787 Jy ! Clean residual min=-0.001798 max=0.001644 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.151257 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.151257 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=0.059341Jy sigma=1.343044 ! Fit after self-cal, rms=0.059348Jy sigma=1.343012 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 = -3.62666e-05 Jy ! Component: 100 - total flux cleaned = -5.70051e-05 Jy ! Component: 150 - total flux cleaned = -7.7149e-05 Jy ! Component: 200 - total flux cleaned = -0.000106362 Jy ! Total flux subtracted in 200 components = -0.000106362 Jy ! Clean residual min=-0.001792 max=0.001642 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.151151 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.151151 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=0.059345Jy sigma=1.342947 ! Fit after self-cal, rms=0.059345Jy sigma=1.342944 ! 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=0.059345Jy sigma=1.342944 ! Fit after self-cal, rms=0.059391Jy sigma=1.342896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=2.439 mas, bpa=4.312 degrees ! Estimated noise=0.306685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.61996e-05 Jy ! Component: 100 - total flux cleaned = -9.80938e-05 Jy ! Component: 150 - total flux cleaned = -0.000118453 Jy ! Component: 200 - total flux cleaned = -0.000146302 Jy ! Total flux subtracted in 200 components = -0.000146302 Jy ! Clean residual min=-0.001793 max=0.001619 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.151005 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.151005 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=0.059387Jy sigma=1.342822 ! Fit after self-cal, rms=0.059388Jy sigma=1.342822 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 = -3.14243e-05 Jy ! Component: 100 - total flux cleaned = -4.023e-05 Jy ! Component: 150 - total flux cleaned = -5.73899e-05 Jy ! Component: 200 - total flux cleaned = -7.40351e-05 Jy ! Total flux subtracted in 200 components = -7.40351e-05 Jy ! Clean residual min=-0.001788 max=0.001617 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.150931 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.150931 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=0.059385Jy sigma=1.342774 ! Fit after self-cal, rms=0.059385Jy sigma=1.342773 ! 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=0.059385Jy sigma=1.342773 ! Fit after self-cal, rms=0.059397Jy sigma=1.342761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=4.425 mas, bpa=3.663 degrees ! Estimated noise=0.37898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220529 Jy ! Component: 100 - total flux cleaned = -0.000270806 Jy ! Component: 150 - total flux cleaned = -0.000291449 Jy ! Component: 200 - total flux cleaned = -0.000299982 Jy ! Total flux subtracted in 200 components = -0.000299982 Jy ! Clean residual min=-0.001939 max=0.001776 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.150631 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.150631 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=0.059400Jy sigma=1.342815 ! Fit after self-cal, rms=0.059400Jy sigma=1.342801 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 = 5.48796e-05 Jy ! Component: 100 - total flux cleaned = 2.5327e-05 Jy ! Component: 150 - total flux cleaned = 1.37162e-05 Jy ! Component: 200 - total flux cleaned = 3.75251e-06 Jy ! Total flux subtracted in 200 components = 3.75251e-06 Jy ! Clean residual min=-0.001925 max=0.001764 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.150635 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.150635 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=0.059402Jy sigma=1.342874 ! Fit after self-cal, rms=0.059403Jy sigma=1.342867 ! 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=0.906 mas, bmaj=2.44 mas, bpa=4.379 degrees ! Estimated noise=0.306727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.906 x 2.44 at 4.379 degrees (North through East) ! Clean map min=-0.0016627 max=0.12943 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=0.7101 mas, bmaj=2.053 mas, bpa=5.626 degrees ! Estimated noise=0.49902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0964369 Jy ! Component: 100 - total flux cleaned = 0.125526 Jy ! Component: 150 - total flux cleaned = 0.139391 Jy ! Component: 200 - total flux cleaned = 0.14612 Jy ! Total flux subtracted in 200 components = 0.14612 Jy ! Clean residual min=-0.002980 max=0.003081 Jy/beam ! Clean residual mean=0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.14612 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.14612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.906 mas, bmaj=2.44 mas, bpa=4.379 degrees ! Estimated noise=0.306727 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 = 0.00363258 Jy ! Component: 100 - total flux cleaned = 0.00509166 Jy ! Component: 150 - total flux cleaned = 0.00519405 Jy ! Component: 200 - total flux cleaned = 0.00519436 Jy ! Total flux subtracted in 200 components = 0.00519436 Jy ! Clean residual min=-0.001906 max=0.001694 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.151314 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.151314 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=2.165 mas, bmaj=4.425 mas, bpa=3.663 degrees ! Estimated noise=0.37898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150811 Jy ! Component: 100 - total flux cleaned = -0.000207142 Jy ! Component: 150 - total flux cleaned = -0.000266915 Jy ! Component: 200 - total flux cleaned = -0.000313891 Jy ! Total flux subtracted in 200 components = -0.000313891 Jy ! Clean residual min=-0.001998 max=0.001746 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.151 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 = -2.95144e-05 Jy ! Component: 100 - total flux cleaned = -4.72951e-05 Jy ! Component: 150 - total flux cleaned = -6.39543e-05 Jy ! Component: 200 - total flux cleaned = -7.98465e-05 Jy ! Total flux subtracted in 200 components = -7.98465e-05 Jy ! Clean residual min=-0.001963 max=0.001735 Jy/beam ! Clean residual mean=0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.15092 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.15092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.906 mas, bmaj=2.44 mas, bpa=4.379 degrees ! Estimated noise=0.306727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384155 Jy ! Component: 100 - total flux cleaned = 0.000321139 Jy ! Component: 150 - total flux cleaned = 0.000286209 Jy ! Component: 200 - total flux cleaned = 0.000271143 Jy ! Total flux subtracted in 200 components = 0.000271143 Jy ! Clean residual min=-0.001827 max=0.001649 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.151191 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.151191 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=0.059411Jy sigma=1.342987 ! Fit after self-cal, rms=0.059409Jy sigma=1.342971 wmodel /scr/pima/bg219i_uvs/J0522-1627_X_map.mod ! Writing 34 model components to file: /scr/pima/bg219i_uvs/J0522-1627_X_map.mod wobs /scr/pima/bg219i_uvs/J0522-1627_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0522-1627_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0522-1627_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0522-1627_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 = -0.000432274 Jy ! Component: 100 - total flux cleaned = -0.00069875 Jy ! Component: 150 - total flux cleaned = -0.000894575 Jy ! Component: 200 - total flux cleaned = -0.0010819 Jy ! Component: 250 - total flux cleaned = -0.00126236 Jy ! Component: 300 - total flux cleaned = -0.00148547 Jy ! Component: 350 - total flux cleaned = -0.001725 Jy ! Component: 400 - total flux cleaned = -0.00200282 Jy ! Component: 450 - total flux cleaned = -0.00224954 Jy ! Component: 500 - total flux cleaned = -0.00246712 Jy ! Component: 550 - total flux cleaned = -0.00265823 Jy ! Component: 600 - total flux cleaned = -0.00284381 Jy ! Component: 650 - total flux cleaned = -0.00294393 Jy ! Component: 700 - total flux cleaned = -0.00298334 Jy ! Component: 750 - total flux cleaned = -0.00306011 Jy ! Component: 800 - total flux cleaned = -0.00309772 Jy ! Component: 850 - total flux cleaned = -0.00315334 Jy ! Component: 900 - total flux cleaned = -0.00324395 Jy ! Component: 950 - total flux cleaned = -0.00320815 Jy ! Component: 1000 - total flux cleaned = -0.0032603 Jy ! Component: 1050 - total flux cleaned = -0.00325975 Jy ! Component: 1100 - total flux cleaned = -0.00325945 Jy ! Component: 1150 - total flux cleaned = -0.0032756 Jy ! Component: 1200 - total flux cleaned = -0.00322605 Jy ! Component: 1250 - total flux cleaned = -0.00325813 Jy ! Component: 1300 - total flux cleaned = -0.00319533 Jy ! Component: 1350 - total flux cleaned = -0.0032266 Jy ! Component: 1400 - total flux cleaned = -0.00322634 Jy ! Component: 1450 - total flux cleaned = -0.00321109 Jy ! Component: 1500 - total flux cleaned = -0.00319621 Jy ! Component: 1550 - total flux cleaned = -0.00319616 Jy ! Component: 1600 - total flux cleaned = -0.00319654 Jy ! Component: 1650 - total flux cleaned = -0.0032538 Jy ! Component: 1700 - total flux cleaned = -0.00326796 Jy ! Component: 1750 - total flux cleaned = -0.00330985 Jy ! Component: 1800 - total flux cleaned = -0.00335092 Jy ! Component: 1850 - total flux cleaned = -0.00337808 Jy ! Component: 1900 - total flux cleaned = -0.00339132 Jy ! Component: 1950 - total flux cleaned = -0.00341811 Jy ! Component: 2000 - total flux cleaned = -0.00349721 Jy ! Component: 2050 - total flux cleaned = -0.00354921 Jy ! Component: 2100 - total flux cleaned = -0.00360067 Jy ! Component: 2150 - total flux cleaned = -0.00365172 Jy ! Component: 2200 - total flux cleaned = -0.00372756 Jy ! Component: 2250 - total flux cleaned = -0.00374005 Jy ! Component: 2300 - total flux cleaned = -0.00370315 Jy ! Component: 2350 - total flux cleaned = -0.00375224 Jy ! Component: 2400 - total flux cleaned = -0.00375244 Jy ! Component: 2450 - total flux cleaned = -0.00384866 Jy ! Component: 2500 - total flux cleaned = -0.00384864 Jy ! Component: 2550 - total flux cleaned = -0.00391948 Jy ! Component: 2600 - total flux cleaned = -0.00394264 Jy ! Component: 2650 - total flux cleaned = -0.00396562 Jy ! Component: 2700 - total flux cleaned = -0.00398832 Jy ! Component: 2750 - total flux cleaned = -0.00402246 Jy ! Component: 2800 - total flux cleaned = -0.0040111 Jy ! Component: 2850 - total flux cleaned = -0.00406711 Jy ! Component: 2900 - total flux cleaned = -0.00403367 Jy ! Component: 2950 - total flux cleaned = -0.00403368 Jy ! Component: 3000 - total flux cleaned = -0.00405558 Jy ! Component: 3050 - total flux cleaned = -0.00408813 Jy ! Component: 3100 - total flux cleaned = -0.00410955 Jy ! Component: 3150 - total flux cleaned = -0.00408832 Jy ! Component: 3200 - total flux cleaned = -0.00415182 Jy ! Component: 3250 - total flux cleaned = -0.00418337 Jy ! Component: 3300 - total flux cleaned = -0.00417298 Jy ! Component: 3350 - total flux cleaned = -0.00423511 Jy ! Component: 3400 - total flux cleaned = -0.00426583 Jy ! Component: 3450 - total flux cleaned = -0.00433705 Jy ! Component: 3500 - total flux cleaned = -0.00428638 Jy ! Component: 3550 - total flux cleaned = -0.00433661 Jy ! Component: 3600 - total flux cleaned = -0.00434651 Jy ! Component: 3650 - total flux cleaned = -0.00436631 Jy ! Component: 3700 - total flux cleaned = -0.00437608 Jy ! Component: 3750 - total flux cleaned = -0.00435652 Jy ! Component: 3800 - total flux cleaned = -0.00439542 Jy ! Component: 3850 - total flux cleaned = -0.00438569 Jy ! Component: 3900 - total flux cleaned = -0.00435692 Jy ! Component: 3950 - total flux cleaned = -0.00439506 Jy ! Component: 4000 - total flux cleaned = -0.004395 Jy ! Component: 4050 - total flux cleaned = -0.00438569 Jy ! Total flux subtracted in 4096 components = -0.00437636 Jy ! Clean residual min=-0.000534 max=0.000618 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.146815 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 301 components and 0.146815 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0522-1627_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.906 x 2.44 at 4.379 degrees (North through East) ! Clean map min=-0.00097523 max=0.12911 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0522-1627_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373193 0.373193 0.746386 1.49277 2.98554 5.97109 11.9422 23.8844 47.7687 95.5374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 803.873 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0522-1627_X_uvs.log closed on Wed Apr 6 23:32:33 2016