! Started logfile: /scr/pima/bg219e_uvs/J1147-3812_X_uvs.log on Thu Apr 7 09:07:07 2016 obs /scr/pima/bg219e_uvs/J1147-3812_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1147-3812_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 4464 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1147-3812_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.719176Jy sigma=19.673183 ! Fit after self-cal, rms=0.602845Jy sigma=6.898395 ! 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=0.6899 mas, bmaj=2.217 mas, bpa=-2.72 degrees ! Estimated noise=2.299 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 = 1.05941 Jy ! Component: 100 - total flux cleaned = 1.30275 Jy ! Total flux subtracted in 100 components = 1.30275 Jy ! Clean residual min=-0.130944 max=0.183542 Jy/beam ! Clean residual mean=0.000222 rms=0.028156 Jy/beam ! Combined flux in latest and established models = 1.30275 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.30275 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=0.443973Jy sigma=4.777179 ! Fit after self-cal, rms=0.443955Jy sigma=4.777135 ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171875 Jy ! Component: 100 - total flux cleaned = 0.258247 Jy ! Total flux subtracted in 100 components = 0.258247 Jy ! Clean residual min=-0.106490 max=0.166867 Jy/beam ! Clean residual mean=0.000168 rms=0.022367 Jy/beam ! Combined flux in latest and established models = 1.561 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 1.561 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=0.346962Jy sigma=3.640707 ! Fit after self-cal, rms=0.334637Jy sigma=3.459818 ! 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=0.8035 mas, bmaj=2.568 mas, bpa=-3.175 degrees ! Estimated noise=1.90093 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 (-1.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157562 Jy ! Component: 100 - total flux cleaned = 0.248901 Jy ! Component: 150 - total flux cleaned = 0.306516 Jy ! Component: 200 - total flux cleaned = 0.339023 Jy ! Total flux subtracted in 200 components = 0.339023 Jy ! Clean residual min=-0.070951 max=0.062843 Jy/beam ! Clean residual mean=0.000188 rms=0.016257 Jy/beam ! Combined flux in latest and established models = 1.90002 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 1.90002 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=0.236785Jy sigma=2.390322 ! Fit after self-cal, rms=0.235142Jy sigma=2.366036 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8035 x 2.568 at -3.175 degrees (North through East) ! Clean map min=-0.065766 max=1.2295 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! 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=0.235142Jy sigma=2.366036 ! Fit after self-cal, rms=0.235779Jy sigma=2.368280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7967 mas, bmaj=2.547 mas, bpa=-3.165 degrees ! Estimated noise=1.91668 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 = 0.0242273 Jy ! Component: 100 - total flux cleaned = 0.0276743 Jy ! Component: 150 - total flux cleaned = 0.0307803 Jy ! Component: 200 - total flux cleaned = 0.0337101 Jy ! Total flux subtracted in 200 components = 0.0337101 Jy ! Clean residual min=-0.065342 max=0.057252 Jy/beam ! Clean residual mean=0.000175 rms=0.015287 Jy/beam ! Combined flux in latest and established models = 1.93373 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 1.93373 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=0.222973Jy sigma=2.269156 ! Fit after self-cal, rms=0.222276Jy sigma=2.259829 ! 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=0.222276Jy sigma=2.259829 ! Fit after self-cal, rms=0.201784Jy sigma=1.938968 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7915 mas, bmaj=2.541 mas, bpa=-2.832 degrees ! Estimated noise=1.92693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0154757 Jy ! Component: 100 - total flux cleaned = -0.020728 Jy ! Component: 150 - total flux cleaned = -0.0250152 Jy ! Component: 200 - total flux cleaned = -0.0257561 Jy ! Total flux subtracted in 200 components = -0.0257561 Jy ! Clean residual min=-0.037653 max=0.039197 Jy/beam ! Clean residual mean=0.000212 rms=0.010625 Jy/beam ! Combined flux in latest and established models = 1.90798 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 1.90798 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=0.192450Jy sigma=1.805021 ! Fit after self-cal, rms=0.192060Jy sigma=1.800372 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 = 0.000315945 Jy ! Component: 100 - total flux cleaned = 0.000925661 Jy ! Component: 150 - total flux cleaned = 0.000335722 Jy ! Component: 200 - total flux cleaned = 0.000336052 Jy ! Total flux subtracted in 200 components = 0.000336052 Jy ! Clean residual min=-0.036421 max=0.037981 Jy/beam ! Clean residual mean=0.000211 rms=0.010311 Jy/beam ! Combined flux in latest and established models = 1.90831 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 1.90831 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=0.187607Jy sigma=1.761651 ! Fit after self-cal, rms=0.187398Jy sigma=1.758909 ! 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=0.187398Jy sigma=1.758909 ! Fit after self-cal, rms=0.186612Jy sigma=1.746825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7907 mas, bmaj=2.542 mas, bpa=-2.772 degrees ! Estimated noise=1.92645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351174 Jy ! Component: 100 - total flux cleaned = -0.00351689 Jy ! Component: 150 - total flux cleaned = -0.00462309 Jy ! Component: 200 - total flux cleaned = -0.00512841 Jy ! Total flux subtracted in 200 components = -0.00512841 Jy ! Clean residual min=-0.034233 max=0.037101 Jy/beam ! Clean residual mean=0.000227 rms=0.009903 Jy/beam ! Combined flux in latest and established models = 1.90319 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 1.90319 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=0.182517Jy sigma=1.711417 ! Fit after self-cal, rms=0.182370Jy sigma=1.709461 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 = 5.57104e-05 Jy ! Component: 100 - total flux cleaned = 5.71437e-05 Jy ! Component: 150 - total flux cleaned = -0.000850757 Jy ! Component: 200 - total flux cleaned = -0.0012756 Jy ! Total flux subtracted in 200 components = -0.0012756 Jy ! Clean residual min=-0.033122 max=0.036960 Jy/beam ! Clean residual mean=0.000226 rms=0.009727 Jy/beam ! Combined flux in latest and established models = 1.90191 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 1.90191 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=0.179612Jy sigma=1.687823 ! Fit after self-cal, rms=0.179511Jy sigma=1.686117 ! 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=0.179511Jy sigma=1.686117 ! Fit after self-cal, rms=0.179141Jy sigma=1.680833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=6.684 mas, bpa=-2.353 degrees ! Estimated noise=2.61539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00438183 Jy ! Component: 100 - total flux cleaned = -0.00516832 Jy ! Component: 150 - total flux cleaned = -0.00622154 Jy ! Component: 200 - total flux cleaned = -0.00685732 Jy ! Total flux subtracted in 200 components = -0.00685732 Jy ! Clean residual min=-0.042076 max=0.040133 Jy/beam ! Clean residual mean=0.000476 rms=0.013694 Jy/beam ! Combined flux in latest and established models = 1.89505 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 1.89505 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=0.177470Jy sigma=1.670966 ! Fit after self-cal, rms=0.177362Jy sigma=1.669200 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 = -0.000342603 Jy ! Component: 100 - total flux cleaned = -0.000906112 Jy ! Component: 150 - total flux cleaned = -0.00143612 Jy ! Component: 200 - total flux cleaned = -0.00142445 Jy ! Total flux subtracted in 200 components = -0.00142445 Jy ! Clean residual min=-0.041525 max=0.039895 Jy/beam ! Clean residual mean=0.000476 rms=0.013642 Jy/beam ! Combined flux in latest and established models = 1.89363 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 1.89363 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=0.175903Jy sigma=1.664157 ! Fit after self-cal, rms=0.175903Jy sigma=1.663484 ! 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=0.79 mas, bmaj=2.542 mas, bpa=-2.73 degrees ! Estimated noise=1.92559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.79 x 2.542 at -2.73 degrees (North through East) ! Clean map min=-0.037834 max=1.2192 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 ! Performing amp+phase self-cal ! ! 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=0.175903Jy sigma=1.663484 ! Fit after self-cal, rms=0.172124Jy sigma=1.612976 ! Inverting map and beam ! Estimated beam: bmin=0.7895 mas, bmaj=2.54 mas, bpa=-2.744 degrees ! Estimated noise=1.92898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720098 Jy ! Component: 100 - total flux cleaned = 0.00116787 Jy ! Component: 150 - total flux cleaned = 0.00118068 Jy ! Component: 200 - total flux cleaned = 0.000829013 Jy ! Total flux subtracted in 200 components = 0.000829013 Jy ! Clean residual min=-0.032081 max=0.035833 Jy/beam ! Clean residual mean=0.000216 rms=0.009131 Jy/beam ! Combined flux in latest and established models = 1.89446 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 1.89446 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=0.170036Jy sigma=1.592781 ! Fit after self-cal, rms=0.169962Jy sigma=1.591312 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845254 Jy ! Component: 100 - total flux cleaned = 0.00051919 Jy ! Component: 150 - total flux cleaned = 0.000198987 Jy ! Component: 200 - total flux cleaned = 0.000207959 Jy ! Total flux subtracted in 200 components = 0.000207959 Jy ! Clean residual min=-0.032582 max=0.035893 Jy/beam ! Clean residual mean=0.000215 rms=0.009046 Jy/beam ! Combined flux in latest and established models = 1.89467 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 1.89467 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=0.168489Jy sigma=1.580261 ! Fit after self-cal, rms=0.168445Jy sigma=1.579304 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.168445Jy sigma=1.579304 ! Fit after self-cal, rms=0.167674Jy sigma=1.551784 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=0.6816 mas, bmaj=2.207 mas, bpa=-2.174 degrees ! Estimated noise=2.32326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06817 Jy ! Component: 100 - total flux cleaned = 1.34147 Jy ! Component: 150 - total flux cleaned = 1.49323 Jy ! Component: 200 - total flux cleaned = 1.59362 Jy ! Total flux subtracted in 200 components = 1.59362 Jy ! Clean residual min=-0.052631 max=0.072026 Jy/beam ! Clean residual mean=0.000184 rms=0.013782 Jy/beam ! Combined flux in latest and established models = 1.59362 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 1.59362 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.542 mas, bpa=-2.713 degrees ! Estimated noise=1.92622 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) ! Added new window around map position (0.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108228 Jy ! Component: 100 - total flux cleaned = 0.174977 Jy ! Component: 150 - total flux cleaned = 0.220025 Jy ! Component: 200 - total flux cleaned = 0.25158 Jy ! Total flux subtracted in 200 components = 0.25158 Jy ! Clean residual min=-0.039284 max=0.038485 Jy/beam ! Clean residual mean=0.000214 rms=0.009827 Jy/beam ! Combined flux in latest and established models = 1.8452 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 1.8452 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=2.291 mas, bmaj=6.71 mas, bpa=-2.294 degrees ! Estimated noise=2.61849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277905 Jy ! Component: 100 - total flux cleaned = 0.0332442 Jy ! Component: 150 - total flux cleaned = 0.0384555 Jy ! Component: 200 - total flux cleaned = 0.0403732 Jy ! Total flux subtracted in 200 components = 0.0403732 Jy ! Clean residual min=-0.042534 max=0.043008 Jy/beam ! Clean residual mean=0.000450 rms=0.012862 Jy/beam ! Combined flux in latest and established models = 1.88558 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 = 0.000577485 Jy ! Component: 100 - total flux cleaned = 0.000595377 Jy ! Component: 150 - total flux cleaned = 0.000605168 Jy ! Component: 200 - total flux cleaned = 0.000625245 Jy ! Total flux subtracted in 200 components = 0.000625245 Jy ! Clean residual min=-0.040027 max=0.041729 Jy/beam ! Clean residual mean=0.000435 rms=0.012439 Jy/beam ! Combined flux in latest and established models = 1.8862 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 1.8862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.542 mas, bpa=-2.713 degrees ! Estimated noise=1.92622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178149 Jy ! Component: 100 - total flux cleaned = 0.00431964 Jy ! Component: 150 - total flux cleaned = 0.00715233 Jy ! Component: 200 - total flux cleaned = 0.00922577 Jy ! Total flux subtracted in 200 components = 0.00922577 Jy ! Clean residual min=-0.034294 max=0.034539 Jy/beam ! Clean residual mean=0.000207 rms=0.008466 Jy/beam ! Combined flux in latest and established models = 1.89543 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 1.89543 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=0.160160Jy sigma=1.522006 ! Fit after self-cal, rms=0.159419Jy sigma=1.513017 wmodel /scr/pima/bg219e_uvs/J1147-3812_X_map.mod ! Writing 95 model components to file: /scr/pima/bg219e_uvs/J1147-3812_X_map.mod wobs /scr/pima/bg219e_uvs/J1147-3812_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1147-3812_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1147-3812_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1147-3812_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 = -0.000223006 Jy ! Component: 100 - total flux cleaned = 0.00198062 Jy ! Component: 150 - total flux cleaned = 0.00297921 Jy ! Component: 200 - total flux cleaned = 0.00773735 Jy ! Component: 250 - total flux cleaned = 0.010447 Jy ! Component: 300 - total flux cleaned = 0.0143347 Jy ! Component: 350 - total flux cleaned = 0.0184533 Jy ! Component: 400 - total flux cleaned = 0.0204399 Jy ! Component: 450 - total flux cleaned = 0.0234723 Jy ! Component: 500 - total flux cleaned = 0.0252742 Jy ! Component: 550 - total flux cleaned = 0.026324 Jy ! Component: 600 - total flux cleaned = 0.0276652 Jy ! Component: 650 - total flux cleaned = 0.0296016 Jy ! Component: 700 - total flux cleaned = 0.0305351 Jy ! Component: 750 - total flux cleaned = 0.0326386 Jy ! Component: 800 - total flux cleaned = 0.0337955 Jy ! Component: 850 - total flux cleaned = 0.0354699 Jy ! Component: 900 - total flux cleaned = 0.0365536 Jy ! Component: 950 - total flux cleaned = 0.0378596 Jy ! Component: 1000 - total flux cleaned = 0.0388735 Jy ! Component: 1050 - total flux cleaned = 0.0403418 Jy ! Component: 1100 - total flux cleaned = 0.0422438 Jy ! Component: 1150 - total flux cleaned = 0.0440848 Jy ! Component: 1200 - total flux cleaned = 0.0452033 Jy ! Component: 1250 - total flux cleaned = 0.046519 Jy ! Component: 1300 - total flux cleaned = 0.0477983 Jy ! Component: 1350 - total flux cleaned = 0.0494579 Jy ! Component: 1400 - total flux cleaned = 0.0508684 Jy ! Component: 1450 - total flux cleaned = 0.0520458 Jy ! Component: 1500 - total flux cleaned = 0.0533783 Jy ! Component: 1550 - total flux cleaned = 0.0544956 Jy ! Component: 1600 - total flux cleaned = 0.0552241 Jy ! Component: 1650 - total flux cleaned = 0.0566428 Jy ! Component: 1700 - total flux cleaned = 0.0576791 Jy ! Component: 1750 - total flux cleaned = 0.0585215 Jy ! Component: 1800 - total flux cleaned = 0.0598407 Jy ! Component: 1850 - total flux cleaned = 0.0601606 Jy ! Component: 1900 - total flux cleaned = 0.0611071 Jy ! Component: 1950 - total flux cleaned = 0.0620266 Jy ! Component: 2000 - total flux cleaned = 0.062325 Jy ! Component: 2050 - total flux cleaned = 0.0632034 Jy ! Component: 2100 - total flux cleaned = 0.0632003 Jy ! Component: 2150 - total flux cleaned = 0.0637633 Jy ! Component: 2200 - total flux cleaned = 0.0641752 Jy ! Component: 2250 - total flux cleaned = 0.0643126 Jy ! Component: 2300 - total flux cleaned = 0.064843 Jy ! Component: 2350 - total flux cleaned = 0.0651041 Jy ! Component: 2400 - total flux cleaned = 0.0651073 Jy ! Component: 2450 - total flux cleaned = 0.0652321 Jy ! Component: 2500 - total flux cleaned = 0.0651082 Jy ! Component: 2550 - total flux cleaned = 0.0651086 Jy ! Component: 2600 - total flux cleaned = 0.0652234 Jy ! Component: 2650 - total flux cleaned = 0.064994 Jy ! Component: 2700 - total flux cleaned = 0.0648792 Jy ! Component: 2750 - total flux cleaned = 0.0646585 Jy ! Component: 2800 - total flux cleaned = 0.0645489 Jy ! Component: 2850 - total flux cleaned = 0.0643333 Jy ! Component: 2900 - total flux cleaned = 0.0642266 Jy ! Component: 2950 - total flux cleaned = 0.0639141 Jy ! Component: 3000 - total flux cleaned = 0.0637083 Jy ! Component: 3050 - total flux cleaned = 0.0634069 Jy ! Component: 3100 - total flux cleaned = 0.0635088 Jy ! Component: 3150 - total flux cleaned = 0.0633132 Jy ! Component: 3200 - total flux cleaned = 0.0633151 Jy ! Component: 3250 - total flux cleaned = 0.063316 Jy ! Component: 3300 - total flux cleaned = 0.0633168 Jy ! Component: 3350 - total flux cleaned = 0.0633166 Jy ! Component: 3400 - total flux cleaned = 0.0633168 Jy ! Component: 3450 - total flux cleaned = 0.0631349 Jy ! Component: 3500 - total flux cleaned = 0.063315 Jy ! Component: 3550 - total flux cleaned = 0.0628686 Jy ! Component: 3600 - total flux cleaned = 0.0629569 Jy ! Component: 3650 - total flux cleaned = 0.0624318 Jy ! Component: 3700 - total flux cleaned = 0.0624329 Jy ! Component: 3750 - total flux cleaned = 0.0622604 Jy ! Component: 3800 - total flux cleaned = 0.0620885 Jy ! Component: 3850 - total flux cleaned = 0.0619179 Jy ! Component: 3900 - total flux cleaned = 0.0615813 Jy ! Component: 3950 - total flux cleaned = 0.0612474 Jy ! Component: 4000 - total flux cleaned = 0.0611653 Jy ! Component: 4050 - total flux cleaned = 0.0610009 Jy ! Total flux subtracted in 4096 components = 0.0609195 Jy ! Clean residual min=-0.005048 max=0.004750 Jy/beam ! Clean residual mean=0.000013 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 1.95635 Jy keep ! Adding 408 model components to the UV plane model. ! The established model now contains 503 components and 1.95635 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1147-3812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7893 x 2.542 at -2.713 degrees (North through East) ! Clean map min=-0.037828 max=1.199 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1147-3812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00155136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388148 0.388148 0.776296 1.55259 3.10518 6.21037 12.4207 24.8415 49.6829 99.3659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 772.901 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1147-3812_X_uvs.log closed on Thu Apr 7 09:07:11 2016