! Started logfile: /scr/pima/bg219b_uvs/J1623+0115_X_uvs.log on Thu Apr 7 01:58:48 2016 obs /scr/pima/bg219b_uvs/J1623+0115_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1623+0115_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.817037 visibilities/baseline/integration-bin. ! Found source: J1623+0115 ! ! 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 26472 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/bg219b_uvs/J1623+0115_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.001700Jy sigma=25.479531 ! Fit after self-cal, rms=0.964156Jy sigma=24.511286 ! 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=0.7951 mas, bmaj=1.763 mas, bpa=-1.511 degrees ! Estimated noise=0.402062 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 = 0.0286543 Jy ! Component: 100 - total flux cleaned = 0.0364843 Jy ! Total flux subtracted in 100 components = 0.0364843 Jy ! Clean residual min=-0.002701 max=0.003454 Jy/beam ! Clean residual mean=0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0364843 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0364843 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=0.056630Jy sigma=1.377296 ! Fit after self-cal, rms=0.054333Jy sigma=1.316734 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593969 Jy ! Component: 100 - total flux cleaned = 0.00868985 Jy ! Total flux subtracted in 100 components = 0.00868985 Jy ! Clean residual min=-0.002603 max=0.003214 Jy/beam ! Clean residual mean=0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0451741 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0451741 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=0.053713Jy sigma=1.299203 ! Fit after self-cal, rms=0.053673Jy sigma=1.298205 ! 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=0.9503 mas, bmaj=2.008 mas, bpa=-1.887 degrees ! Estimated noise=0.237718 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 (-4.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293975 Jy ! Component: 100 - total flux cleaned = 0.00480434 Jy ! Component: 150 - total flux cleaned = 0.00618448 Jy ! Component: 200 - total flux cleaned = 0.00726144 Jy ! Total flux subtracted in 200 components = 0.00726144 Jy ! Clean residual min=-0.001591 max=0.002102 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0524355 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.0524355 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=0.053482Jy sigma=1.293110 ! Fit after self-cal, rms=0.053447Jy sigma=1.292190 ! Inverting map ! Added new window around map position (-1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216358 Jy ! Component: 100 - total flux cleaned = 0.00329911 Jy ! Component: 150 - total flux cleaned = 0.00362941 Jy ! Component: 200 - total flux cleaned = 0.003914 Jy ! Total flux subtracted in 200 components = 0.003914 Jy ! Clean residual min=-0.001445 max=0.001500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0563495 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.0563495 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=0.053348Jy sigma=1.289567 ! Fit after self-cal, rms=0.053321Jy sigma=1.288888 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9503 x 2.008 at -1.887 degrees (North through East) ! Clean map min=-0.0013059 max=0.038505 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 1.02 FD 0.91 HN 0.95 KP 0.97 ! LA 0.99 MK 1.00 NL 1.02 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00 KP 1.05 ! LA 0.95 MK 1.05 NL 1.16 OV 0.93 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 1.01 KP 1.08 ! LA 0.99 MK 0.98 NL 1.05 OV 1.03 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.90 KP 1.00 ! LA 0.90 MK 1.06 NL 0.96 OV 1.03 ! PT 1.10 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.87 KP 1.01 ! LA 1.02 MK 1.03 NL 1.07 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.89 KP 1.05 ! LA 0.98 MK 0.97 NL 0.95 OV 0.94 ! PT 1.00 SC 0.92 ! ! ! 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=0.053321Jy sigma=1.288888 ! Fit after self-cal, rms=0.052727Jy sigma=1.286236 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.023 mas, bpa=-2.122 degrees ! Estimated noise=0.236347 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 = 0.000592585 Jy ! Component: 100 - total flux cleaned = 0.00071366 Jy ! Component: 150 - total flux cleaned = 0.000816724 Jy ! Component: 200 - total flux cleaned = 0.000883165 Jy ! Total flux subtracted in 200 components = 0.000883165 Jy ! Clean residual min=-0.001338 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0572327 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0572327 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=0.052696Jy sigma=1.285497 ! Fit after self-cal, rms=0.052710Jy sigma=1.285049 ! 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=0.052710Jy sigma=1.285049 ! Fit after self-cal, rms=0.052959Jy sigma=1.283691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9576 mas, bmaj=2.025 mas, bpa=-1.922 degrees ! Estimated noise=0.237012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573218 Jy ! Component: 100 - total flux cleaned = 0.000743608 Jy ! Component: 150 - total flux cleaned = 0.000778988 Jy ! Component: 200 - total flux cleaned = 0.000746295 Jy ! Total flux subtracted in 200 components = 0.000746295 Jy ! Clean residual min=-0.001178 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.057979 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.057979 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=0.052944Jy sigma=1.283333 ! Fit after self-cal, rms=0.052969Jy sigma=1.283074 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 (-38.2, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104988 Jy ! Component: 100 - total flux cleaned = 0.00138477 Jy ! Component: 150 - total flux cleaned = 0.001486 Jy ! Component: 200 - total flux cleaned = 0.00150391 Jy ! Total flux subtracted in 200 components = 0.00150391 Jy ! Clean residual min=-0.001180 max=0.001131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0594829 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0594829 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=0.052941Jy sigma=1.282449 ! Fit after self-cal, rms=0.052940Jy sigma=1.282348 ! 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=0.052940Jy sigma=1.282348 ! Fit after self-cal, rms=0.053078Jy sigma=1.282275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=2.028 mas, bpa=-1.947 degrees ! Estimated noise=0.23715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488641 Jy ! Component: 100 - total flux cleaned = 0.000548909 Jy ! Component: 150 - total flux cleaned = 0.000567549 Jy ! Component: 200 - total flux cleaned = 0.000533369 Jy ! Total flux subtracted in 200 components = 0.000533369 Jy ! Clean residual min=-0.001145 max=0.001115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0600163 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 100 components and 0.0600163 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=0.053064Jy sigma=1.281961 ! Fit after self-cal, rms=0.053069Jy sigma=1.281809 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 = 0.00014954 Jy ! Component: 100 - total flux cleaned = 0.000167817 Jy ! Component: 150 - total flux cleaned = 0.00015173 Jy ! Component: 200 - total flux cleaned = 0.00010527 Jy ! Total flux subtracted in 200 components = 0.00010527 Jy ! Clean residual min=-0.001166 max=0.001122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0601215 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 108 components and 0.0601216 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=0.053058Jy sigma=1.281574 ! Fit after self-cal, rms=0.053057Jy sigma=1.281551 ! 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=0.053057Jy sigma=1.281551 ! Fit after self-cal, rms=0.053052Jy sigma=1.281436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=3.241 mas, bpa=-1.112 degrees ! Estimated noise=0.289835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371015 Jy ! Component: 100 - total flux cleaned = 0.000389811 Jy ! Component: 150 - total flux cleaned = 0.000346317 Jy ! Component: 200 - total flux cleaned = 0.000308793 Jy ! Total flux subtracted in 200 components = 0.000308793 Jy ! Clean residual min=-0.001256 max=0.001156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0604303 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.0604303 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=0.053049Jy sigma=1.281382 ! Fit after self-cal, rms=0.053050Jy sigma=1.281336 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 = 0.000110614 Jy ! Component: 100 - total flux cleaned = 0.000122703 Jy ! Component: 150 - total flux cleaned = 9.69332e-05 Jy ! Component: 200 - total flux cleaned = 5.76115e-05 Jy ! Total flux subtracted in 200 components = 5.76115e-05 Jy ! Clean residual min=-0.001227 max=0.001170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.060488 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.060488 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=0.053049Jy sigma=1.281305 ! Fit after self-cal, rms=0.053047Jy sigma=1.281267 ! 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=0.9588 mas, bmaj=2.029 mas, bpa=-2.084 degrees ! Estimated noise=0.237044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 2.029 at -2.084 degrees (North through East) ! Clean map min=-0.0010991 max=0.038192 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=0.801 mas, bmaj=1.774 mas, bpa=-1.632 degrees ! Estimated noise=0.398596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301917 Jy ! Component: 100 - total flux cleaned = 0.039467 Jy ! Component: 150 - total flux cleaned = 0.0449212 Jy ! Component: 200 - total flux cleaned = 0.0487032 Jy ! Total flux subtracted in 200 components = 0.0487032 Jy ! Clean residual min=-0.002605 max=0.003227 Jy/beam ! Clean residual mean=0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0487032 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0487032 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=2.029 mas, bpa=-2.084 degrees ! Estimated noise=0.237044 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 = 0.00355069 Jy ! Component: 100 - total flux cleaned = 0.00580201 Jy ! Component: 150 - total flux cleaned = 0.00750645 Jy ! Component: 200 - total flux cleaned = 0.00866982 Jy ! Total flux subtracted in 200 components = 0.00866982 Jy ! Clean residual min=-0.001377 max=0.001278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.057373 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.057373 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=2.141 mas, bmaj=3.241 mas, bpa=-1.112 degrees ! Estimated noise=0.289835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145379 Jy ! Component: 100 - total flux cleaned = 0.00224894 Jy ! Component: 150 - total flux cleaned = 0.00250713 Jy ! Component: 200 - total flux cleaned = 0.00266742 Jy ! Total flux subtracted in 200 components = 0.00266742 Jy ! Clean residual min=-0.001366 max=0.001095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0600405 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 = 0.000158942 Jy ! Component: 100 - total flux cleaned = 0.000216097 Jy ! Component: 150 - total flux cleaned = 0.000282793 Jy ! Component: 200 - total flux cleaned = 0.000355656 Jy ! Total flux subtracted in 200 components = 0.000355656 Jy ! Clean residual min=-0.001292 max=0.001090 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0603961 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.0603961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=2.029 mas, bpa=-2.084 degrees ! Estimated noise=0.237044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54574e-05 Jy ! Component: 100 - total flux cleaned = 5.62282e-05 Jy ! Component: 150 - total flux cleaned = 5.70103e-05 Jy ! Component: 200 - total flux cleaned = 3.20281e-05 Jy ! Total flux subtracted in 200 components = 3.20281e-05 Jy ! Clean residual min=-0.001184 max=0.001297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0604281 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.0604281 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=0.053089Jy sigma=1.282093 ! Fit after self-cal, rms=0.053077Jy sigma=1.281873 wmodel /scr/pima/bg219b_uvs/J1623+0115_X_map.mod ! Writing 99 model components to file: /scr/pima/bg219b_uvs/J1623+0115_X_map.mod wobs /scr/pima/bg219b_uvs/J1623+0115_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1623+0115_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1623+0115_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1623+0115_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 = 7.53734e-05 Jy ! Component: 100 - total flux cleaned = 0.000171152 Jy ! Component: 150 - total flux cleaned = 0.000298721 Jy ! Component: 200 - total flux cleaned = 0.000439155 Jy ! Component: 250 - total flux cleaned = 0.000575541 Jy ! Component: 300 - total flux cleaned = 0.000772835 Jy ! Component: 350 - total flux cleaned = 0.00093213 Jy ! Component: 400 - total flux cleaned = 0.00102514 Jy ! Component: 450 - total flux cleaned = 0.00113115 Jy ! Component: 500 - total flux cleaned = 0.00123486 Jy ! Component: 550 - total flux cleaned = 0.00137952 Jy ! Component: 600 - total flux cleaned = 0.00145017 Jy ! Component: 650 - total flux cleaned = 0.00150565 Jy ! Component: 700 - total flux cleaned = 0.00154658 Jy ! Component: 750 - total flux cleaned = 0.00165362 Jy ! Component: 800 - total flux cleaned = 0.00173238 Jy ! Component: 850 - total flux cleaned = 0.00171929 Jy ! Component: 900 - total flux cleaned = 0.00174479 Jy ! Component: 950 - total flux cleaned = 0.00176981 Jy ! Component: 1000 - total flux cleaned = 0.00179436 Jy ! Component: 1050 - total flux cleaned = 0.00181854 Jy ! Component: 1100 - total flux cleaned = 0.00181856 Jy ! Component: 1150 - total flux cleaned = 0.00184215 Jy ! Component: 1200 - total flux cleaned = 0.00181897 Jy ! Component: 1250 - total flux cleaned = 0.00187681 Jy ! Component: 1300 - total flux cleaned = 0.0018995 Jy ! Component: 1350 - total flux cleaned = 0.00192169 Jy ! Component: 1400 - total flux cleaned = 0.00191048 Jy ! Component: 1450 - total flux cleaned = 0.00193248 Jy ! Component: 1500 - total flux cleaned = 0.00196488 Jy ! Component: 1550 - total flux cleaned = 0.00195412 Jy ! Component: 1600 - total flux cleaned = 0.00199615 Jy ! Component: 1650 - total flux cleaned = 0.00202731 Jy ! Component: 1700 - total flux cleaned = 0.00199636 Jy ! Component: 1750 - total flux cleaned = 0.00203741 Jy ! Component: 1800 - total flux cleaned = 0.00201709 Jy ! Component: 1850 - total flux cleaned = 0.00199714 Jy ! Component: 1900 - total flux cleaned = 0.00202674 Jy ! Component: 1950 - total flux cleaned = 0.00198768 Jy ! Component: 2000 - total flux cleaned = 0.0020266 Jy ! Component: 2050 - total flux cleaned = 0.00204562 Jy ! Component: 2100 - total flux cleaned = 0.0020457 Jy ! Component: 2150 - total flux cleaned = 0.00207397 Jy ! Component: 2200 - total flux cleaned = 0.00212065 Jy ! Component: 2250 - total flux cleaned = 0.00210218 Jy ! Component: 2300 - total flux cleaned = 0.00212066 Jy ! Component: 2350 - total flux cleaned = 0.00215701 Jy ! Component: 2400 - total flux cleaned = 0.00217495 Jy ! Component: 2450 - total flux cleaned = 0.00215711 Jy ! Component: 2500 - total flux cleaned = 0.00217475 Jy ! Component: 2550 - total flux cleaned = 0.0022011 Jy ! Component: 2600 - total flux cleaned = 0.0021837 Jy ! Component: 2650 - total flux cleaned = 0.00218378 Jy ! Component: 2700 - total flux cleaned = 0.0022095 Jy ! Component: 2750 - total flux cleaned = 0.00222663 Jy ! Component: 2800 - total flux cleaned = 0.00220978 Jy ! Component: 2850 - total flux cleaned = 0.00225172 Jy ! Component: 2900 - total flux cleaned = 0.00224344 Jy ! Component: 2950 - total flux cleaned = 0.00229299 Jy ! Component: 3000 - total flux cleaned = 0.00228481 Jy ! Component: 3050 - total flux cleaned = 0.00229298 Jy ! Component: 3100 - total flux cleaned = 0.00232532 Jy ! Component: 3150 - total flux cleaned = 0.00235746 Jy ! Component: 3200 - total flux cleaned = 0.00236532 Jy ! Component: 3250 - total flux cleaned = 0.00238117 Jy ! Component: 3300 - total flux cleaned = 0.00235765 Jy ! Component: 3350 - total flux cleaned = 0.00237322 Jy ! Component: 3400 - total flux cleaned = 0.00237322 Jy ! Component: 3450 - total flux cleaned = 0.00238094 Jy ! Component: 3500 - total flux cleaned = 0.0023886 Jy ! Component: 3550 - total flux cleaned = 0.00236576 Jy ! Component: 3600 - total flux cleaned = 0.00236579 Jy ! Component: 3650 - total flux cleaned = 0.00238832 Jy ! Component: 3700 - total flux cleaned = 0.00236596 Jy ! Component: 3750 - total flux cleaned = 0.00237338 Jy ! Component: 3800 - total flux cleaned = 0.0023733 Jy ! Component: 3850 - total flux cleaned = 0.00235131 Jy ! Component: 3900 - total flux cleaned = 0.00234399 Jy ! Component: 3950 - total flux cleaned = 0.00233676 Jy ! Component: 4000 - total flux cleaned = 0.00232957 Jy ! Component: 4050 - total flux cleaned = 0.00234386 Jy ! Total flux subtracted in 4096 components = 0.00232957 Jy ! Clean residual min=-0.000449 max=0.000469 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0627577 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 360 components and 0.0627577 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1623+0115_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 2.029 at -2.084 degrees (North through East) ! Clean map min=-0.0008885 max=0.038273 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1623+0115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0382733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.947865 0.947865 1.89573 3.79146 7.58292 15.1658 30.3317 60.6634 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 316.5 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1623+0115_X_uvs.log closed on Thu Apr 7 01:58:53 2016