! Started logfile: /scr/pima/bg219b_uvs/J0219-1842_X_uvs.log on Thu Apr 7 01:39:59 2016 obs /scr/pima/bg219b_uvs/J0219-1842_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0219-1842_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874603 visibilities/baseline/integration-bin. ! Found source: J0219-1842 ! ! 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 13224 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/J0219-1842_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 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=1.067369Jy sigma=22.857015 ! Fit after self-cal, rms=0.690161Jy sigma=14.615394 ! 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=0.6776 mas, bmaj=1.699 mas, bpa=-4.438 degrees ! Estimated noise=0.626988 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 = 0.238023 Jy ! Component: 100 - total flux cleaned = 0.292553 Jy ! Total flux subtracted in 100 components = 0.292553 Jy ! Clean residual min=-0.008935 max=0.019963 Jy/beam ! Clean residual mean=-0.000009 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.292553 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.292553 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=0.082555Jy sigma=1.703929 ! Fit after self-cal, rms=0.082537Jy sigma=1.703684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211089 Jy ! Component: 100 - total flux cleaned = 0.0325372 Jy ! Total flux subtracted in 100 components = 0.0325372 Jy ! Clean residual min=-0.007150 max=0.008377 Jy/beam ! Clean residual mean=-0.000007 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.32509 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.32509 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=0.075730Jy sigma=1.523024 ! Fit after self-cal, rms=0.075695Jy sigma=1.522443 ! 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=0.8499 mas, bmaj=2.062 mas, bpa=-3.232 degrees ! Estimated noise=0.423378 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 = 0.0100872 Jy ! Component: 100 - total flux cleaned = 0.0148939 Jy ! Component: 150 - total flux cleaned = 0.0173149 Jy ! Component: 200 - total flux cleaned = 0.0180667 Jy ! Total flux subtracted in 200 components = 0.0180667 Jy ! Clean residual min=-0.007710 max=0.008324 Jy/beam ! Clean residual mean=-0.000021 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.343157 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.343157 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=0.074712Jy sigma=1.489982 ! Fit after self-cal, rms=0.074700Jy sigma=1.489738 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8499 x 2.062 at -3.232 degrees (North through East) ! Clean map min=-0.0074273 max=0.31232 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 0.97 HN 1.04 KP 0.94 ! LA 0.97 MK 0.98 NL 0.99 OV 0.94 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.07 KP 0.97 ! LA 0.97 MK 1.03 NL 1.01 OV 0.98 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.08 KP 0.98 ! LA 0.97 MK 1.03 NL 1.04 OV 1.00 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 0.95 MK 1.00 NL 0.99 OV 0.96 ! PT 1.07 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.04 KP 0.95 ! LA 0.96 MK 1.02 NL 1.02 OV 0.97 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 MK 1.06 NL 1.01 OV 0.98 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.97 ! LA 0.94 MK 1.00 NL 1.00 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! 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=0.074700Jy sigma=1.489738 ! Fit after self-cal, rms=0.073207Jy sigma=1.435718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8532 mas, bmaj=2.062 mas, bpa=-2.912 degrees ! Estimated noise=0.422593 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 = -0.00236738 Jy ! Component: 100 - total flux cleaned = -0.00256074 Jy ! Component: 150 - total flux cleaned = -0.00265939 Jy ! Component: 200 - total flux cleaned = -0.00269753 Jy ! Total flux subtracted in 200 components = -0.00269753 Jy ! Clean residual min=-0.007370 max=0.007300 Jy/beam ! Clean residual mean=-0.000021 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.340459 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.340459 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=0.073047Jy sigma=1.433879 ! Fit after self-cal, rms=0.073075Jy sigma=1.433744 ! 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=0.073075Jy sigma=1.433744 ! Fit after self-cal, rms=0.070873Jy sigma=1.352262 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.067 mas, bpa=-2.905 degrees ! Estimated noise=0.422406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.38428e-06 Jy ! Component: 100 - total flux cleaned = 8.94854e-05 Jy ! Component: 150 - total flux cleaned = 0.000144093 Jy ! Component: 200 - total flux cleaned = 0.000214701 Jy ! Total flux subtracted in 200 components = 0.000214701 Jy ! Clean residual min=-0.002963 max=0.003169 Jy/beam ! Clean residual mean=0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.340674 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.340674 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=0.070851Jy sigma=1.351772 ! Fit after self-cal, rms=0.070888Jy sigma=1.351628 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 (24.2, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206696 Jy ! Component: 100 - total flux cleaned = 0.00235244 Jy ! Component: 150 - total flux cleaned = 0.00255022 Jy ! Component: 200 - total flux cleaned = 0.00258544 Jy ! Total flux subtracted in 200 components = 0.00258544 Jy ! Clean residual min=-0.002932 max=0.002847 Jy/beam ! Clean residual mean=0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.34326 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.34326 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=0.070763Jy sigma=1.349361 ! Fit after self-cal, rms=0.070755Jy sigma=1.349163 ! 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=0.070755Jy sigma=1.349163 ! Fit after self-cal, rms=0.070751Jy sigma=1.348960 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8548 mas, bmaj=2.067 mas, bpa=-2.932 degrees ! Estimated noise=0.422348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559507 Jy ! Component: 100 - total flux cleaned = 0.00056113 Jy ! Component: 150 - total flux cleaned = 0.000561222 Jy ! Component: 200 - total flux cleaned = 0.000561006 Jy ! Total flux subtracted in 200 components = 0.000561006 Jy ! Clean residual min=-0.002907 max=0.002662 Jy/beam ! Clean residual mean=0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.343821 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.343821 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=0.070721Jy sigma=1.348482 ! Fit after self-cal, rms=0.070720Jy sigma=1.348454 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 = 0.000133309 Jy ! Component: 100 - total flux cleaned = 0.000177644 Jy ! Component: 150 - total flux cleaned = 0.000220396 Jy ! Component: 200 - total flux cleaned = 0.000260488 Jy ! Total flux subtracted in 200 components = 0.000260488 Jy ! Clean residual min=-0.002893 max=0.002613 Jy/beam ! Clean residual mean=0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.344081 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.344081 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=0.070707Jy sigma=1.348204 ! Fit after self-cal, rms=0.070707Jy sigma=1.348199 ! 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=0.070707Jy sigma=1.348199 ! Fit after self-cal, rms=0.070704Jy sigma=1.348147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=4.381 mas, bpa=1.752 degrees ! Estimated noise=0.538233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181914 Jy ! Component: 100 - total flux cleaned = 0.000181469 Jy ! Component: 150 - total flux cleaned = 0.000182878 Jy ! Component: 200 - total flux cleaned = 0.000200791 Jy ! Total flux subtracted in 200 components = 0.000200791 Jy ! Clean residual min=-0.003267 max=0.003155 Jy/beam ! Clean residual mean=0.000003 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.344282 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.344282 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=0.070700Jy sigma=1.348128 ! Fit after self-cal, rms=0.070691Jy sigma=1.348004 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 = 3.53451e-05 Jy ! Component: 100 - total flux cleaned = 5.33292e-05 Jy ! Component: 150 - total flux cleaned = 3.68926e-05 Jy ! Component: 200 - total flux cleaned = 2.14157e-05 Jy ! Total flux subtracted in 200 components = 2.14157e-05 Jy ! Clean residual min=-0.003196 max=0.003135 Jy/beam ! Clean residual mean=0.000003 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.344303 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.344303 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=0.070691Jy sigma=1.348034 ! Fit after self-cal, rms=0.070686Jy sigma=1.347952 ! 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=0.8549 mas, bmaj=2.066 mas, bpa=-2.928 degrees ! Estimated noise=0.422269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8549 x 2.066 at -2.928 degrees (North through East) ! Clean map min=-0.0026296 max=0.31228 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=0.6804 mas, bmaj=1.695 mas, bpa=-4.125 degrees ! Estimated noise=0.624613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237058 Jy ! Component: 100 - total flux cleaned = 0.290659 Jy ! Component: 150 - total flux cleaned = 0.311604 Jy ! Component: 200 - total flux cleaned = 0.323114 Jy ! Total flux subtracted in 200 components = 0.323114 Jy ! Clean residual min=-0.004664 max=0.005837 Jy/beam ! Clean residual mean=0.000000 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.323114 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 0.323114 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.066 mas, bpa=-2.928 degrees ! Estimated noise=0.422269 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 = 0.00976104 Jy ! Component: 100 - total flux cleaned = 0.0145903 Jy ! Component: 150 - total flux cleaned = 0.0176947 Jy ! Component: 200 - total flux cleaned = 0.0193691 Jy ! Total flux subtracted in 200 components = 0.0193691 Jy ! Clean residual min=-0.002980 max=0.002714 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.342483 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.342483 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=2.261 mas, bmaj=4.381 mas, bpa=1.752 degrees ! Estimated noise=0.538233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019163 Jy ! Component: 100 - total flux cleaned = 0.00211257 Jy ! Component: 150 - total flux cleaned = 0.00222595 Jy ! Component: 200 - total flux cleaned = 0.00231776 Jy ! Total flux subtracted in 200 components = 0.00231776 Jy ! Clean residual min=-0.003123 max=0.003053 Jy/beam ! Clean residual mean=0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.344801 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 = 5.15932e-05 Jy ! Component: 100 - total flux cleaned = 0.000117893 Jy ! Component: 150 - total flux cleaned = 0.000117594 Jy ! Component: 200 - total flux cleaned = 9.94563e-05 Jy ! Total flux subtracted in 200 components = 9.94563e-05 Jy ! Clean residual min=-0.003104 max=0.003057 Jy/beam ! Clean residual mean=0.000003 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.3449 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.3449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.066 mas, bpa=-2.928 degrees ! Estimated noise=0.422269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100993 Jy ! Component: 100 - total flux cleaned = 0.000157746 Jy ! Component: 150 - total flux cleaned = 0.000196689 Jy ! Component: 200 - total flux cleaned = 0.000196935 Jy ! Total flux subtracted in 200 components = 0.000196935 Jy ! Clean residual min=-0.002758 max=0.002624 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.345097 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.345097 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=0.070715Jy sigma=1.348060 ! Fit after self-cal, rms=0.070710Jy sigma=1.347974 wmodel /scr/pima/bg219b_uvs/J0219-1842_X_map.mod ! Writing 76 model components to file: /scr/pima/bg219b_uvs/J0219-1842_X_map.mod wobs /scr/pima/bg219b_uvs/J0219-1842_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0219-1842_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0219-1842_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0219-1842_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 = -0.000413774 Jy ! Component: 100 - total flux cleaned = -0.000278801 Jy ! Component: 150 - total flux cleaned = 1.91886e-05 Jy ! Component: 200 - total flux cleaned = 0.00026449 Jy ! Component: 250 - total flux cleaned = 0.000344209 Jy ! Component: 300 - total flux cleaned = 0.000495456 Jy ! Component: 350 - total flux cleaned = 0.000459038 Jy ! Component: 400 - total flux cleaned = 0.000530452 Jy ! Component: 450 - total flux cleaned = 0.000530073 Jy ! Component: 500 - total flux cleaned = 0.000631499 Jy ! Component: 550 - total flux cleaned = 0.000697451 Jy ! Component: 600 - total flux cleaned = 0.000858373 Jy ! Component: 650 - total flux cleaned = 0.000983839 Jy ! Component: 700 - total flux cleaned = 0.00113721 Jy ! Component: 750 - total flux cleaned = 0.00125717 Jy ! Component: 800 - total flux cleaned = 0.00131575 Jy ! Component: 850 - total flux cleaned = 0.00131608 Jy ! Component: 900 - total flux cleaned = 0.0014587 Jy ! Component: 950 - total flux cleaned = 0.00151533 Jy ! Component: 1000 - total flux cleaned = 0.00159762 Jy ! Component: 1050 - total flux cleaned = 0.00170509 Jy ! Component: 1100 - total flux cleaned = 0.00173087 Jy ! Component: 1150 - total flux cleaned = 0.00183499 Jy ! Component: 1200 - total flux cleaned = 0.00191142 Jy ! Component: 1250 - total flux cleaned = 0.00196186 Jy ! Component: 1300 - total flux cleaned = 0.00203611 Jy ! Component: 1350 - total flux cleaned = 0.0020121 Jy ! Component: 1400 - total flux cleaned = 0.00203602 Jy ! Component: 1450 - total flux cleaned = 0.00205952 Jy ! Component: 1500 - total flux cleaned = 0.00205965 Jy ! Component: 1550 - total flux cleaned = 0.00205988 Jy ! Component: 1600 - total flux cleaned = 0.00205996 Jy ! Component: 1650 - total flux cleaned = 0.00206002 Jy ! Component: 1700 - total flux cleaned = 0.0020158 Jy ! Component: 1750 - total flux cleaned = 0.0018852 Jy ! Component: 1800 - total flux cleaned = 0.00188541 Jy ! Component: 1850 - total flux cleaned = 0.00186352 Jy ! Component: 1900 - total flux cleaned = 0.00184242 Jy ! Component: 1950 - total flux cleaned = 0.00171765 Jy ! Component: 2000 - total flux cleaned = 0.00167652 Jy ! Component: 2050 - total flux cleaned = 0.00159546 Jy ! Component: 2100 - total flux cleaned = 0.00149502 Jy ! Component: 2150 - total flux cleaned = 0.00145565 Jy ! Component: 2200 - total flux cleaned = 0.00137697 Jy ! Component: 2250 - total flux cleaned = 0.00133815 Jy ! Component: 2300 - total flux cleaned = 0.00124175 Jy ! Component: 2350 - total flux cleaned = 0.00116532 Jy ! Component: 2400 - total flux cleaned = 0.00105236 Jy ! Component: 2450 - total flux cleaned = 0.000978021 Jy ! Component: 2500 - total flux cleaned = 0.000941152 Jy ! Component: 2550 - total flux cleaned = 0.000849702 Jy ! Component: 2600 - total flux cleaned = 0.00081332 Jy ! Component: 2650 - total flux cleaned = 0.000669497 Jy ! Component: 2700 - total flux cleaned = 0.000616143 Jy ! Component: 2750 - total flux cleaned = 0.000563464 Jy ! Component: 2800 - total flux cleaned = 0.00047628 Jy ! Component: 2850 - total flux cleaned = 0.00042428 Jy ! Component: 2900 - total flux cleaned = 0.000372914 Jy ! Component: 2950 - total flux cleaned = 0.000355754 Jy ! Component: 3000 - total flux cleaned = 0.000271425 Jy ! Component: 3050 - total flux cleaned = 0.000154754 Jy ! Component: 3100 - total flux cleaned = 0.000105156 Jy ! Component: 3150 - total flux cleaned = 7.22315e-05 Jy ! Component: 3200 - total flux cleaned = 5.61027e-05 Jy ! Component: 3250 - total flux cleaned = 7.75187e-06 Jy ! Component: 3300 - total flux cleaned = -5.65046e-05 Jy ! Component: 3350 - total flux cleaned = -8.81612e-05 Jy ! Component: 3400 - total flux cleaned = -0.000198462 Jy ! Component: 3450 - total flux cleaned = -0.000182652 Jy ! Component: 3500 - total flux cleaned = -0.000291083 Jy ! Component: 3550 - total flux cleaned = -0.000260367 Jy ! Component: 3600 - total flux cleaned = -0.000306226 Jy ! Component: 3650 - total flux cleaned = -0.000351735 Jy ! Component: 3700 - total flux cleaned = -0.00041204 Jy ! Component: 3750 - total flux cleaned = -0.000486847 Jy ! Component: 3800 - total flux cleaned = -0.000456867 Jy ! Component: 3850 - total flux cleaned = -0.000486459 Jy ! Component: 3900 - total flux cleaned = -0.000530602 Jy ! Component: 3950 - total flux cleaned = -0.000559828 Jy ! Component: 4000 - total flux cleaned = -0.000603271 Jy ! Component: 4050 - total flux cleaned = -0.000675241 Jy ! Total flux subtracted in 4096 components = -0.000718204 Jy ! Clean residual min=-0.000917 max=0.000782 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.344379 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 366 components and 0.344379 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0219-1842_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8549 x 2.066 at -2.928 degrees (North through East) ! Clean map min=-0.0015075 max=0.31124 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0219-1842_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.311238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024218 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233435 0.233435 0.466871 0.933742 1.86748 3.73497 7.46993 14.9399 29.8797 59.7595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.311 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1285.15 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0219-1842_X_uvs.log closed on Thu Apr 7 01:40:04 2016