! Started logfile: /scr/pima/bg219h_uvs/J0853-3824_X_uvs.log on Thu Apr 7 12:05:21 2016 obs /scr/pima/bg219h_uvs/J0853-3824_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0853-3824_X_uva.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.898185 visibilities/baseline/integration-bin. ! Found source: J0853-3824 ! ! 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 21384 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/bg219h_uvs/J0853-3824_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 24 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! 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=1.009562Jy sigma=19.196418 ! Fit after self-cal, rms=0.899454Jy sigma=17.043857 ! 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=0.6845 mas, bmaj=2.19 mas, bpa=4.836 degrees ! Estimated noise=0.831136 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 = 0.080358 Jy ! Component: 100 - total flux cleaned = 0.0978973 Jy ! Total flux subtracted in 100 components = 0.0978973 Jy ! Clean residual min=-0.006527 max=0.008944 Jy/beam ! Clean residual mean=-0.000003 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.0978973 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0978973 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=0.080100Jy sigma=1.379238 ! Fit after self-cal, rms=0.080016Jy sigma=1.377727 ! 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=0.9099 mas, bmaj=2.76 mas, bpa=2.107 degrees ! Estimated noise=0.363456 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 = 0.00676335 Jy ! Component: 100 - total flux cleaned = 0.00963517 Jy ! Component: 150 - total flux cleaned = 0.0110965 Jy ! Component: 200 - total flux cleaned = 0.0115747 Jy ! Total flux subtracted in 200 components = 0.0115747 Jy ! Clean residual min=-0.004784 max=0.006865 Jy/beam ! Clean residual mean=0.000014 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.109472 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.109472 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=0.079667Jy sigma=1.363796 ! Fit after self-cal, rms=0.079666Jy sigma=1.363690 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9099 x 2.76 at 2.107 degrees (North through East) ! Clean map min=-0.0045672 max=0.10361 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.05 KP 1.03 LA 0.93 ! NL 1.09 OV 0.98 PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.14 KP 0.98 LA 0.88 ! NL 1.04 OV 1.03 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.10 KP 0.98 LA 0.92 ! NL 1.15 OV 1.01 PT 0.98 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 1.14 KP 0.99 LA 0.95 ! NL 1.07 OV 0.99 PT 0.99 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.07 KP 0.97 LA 0.92 ! NL 1.02 OV 1.03 PT 1.00 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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: ! FD 0.87 HN 1.13 KP 1.02 LA 0.90 ! NL 1.10 OV 0.97 PT 0.96 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.00 KP 0.97 LA 0.97 ! MK 0.96 NL 1.20 OV 0.97 PT 0.94 ! SC 1.03 ! ! ! 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=0.079666Jy sigma=1.363690 ! Fit after self-cal, rms=0.080417Jy sigma=1.355492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=2.783 mas, bpa=2.237 degrees ! Estimated noise=0.357099 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 (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600397 Jy ! Component: 100 - total flux cleaned = 0.00822858 Jy ! Component: 150 - total flux cleaned = 0.00885842 Jy ! Component: 200 - total flux cleaned = 0.00940409 Jy ! Total flux subtracted in 200 components = 0.00940409 Jy ! Clean residual min=-0.003168 max=0.003663 Jy/beam ! Clean residual mean=0.000017 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.118876 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.118876 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=0.079950Jy sigma=1.345421 ! Fit after self-cal, rms=0.080020Jy sigma=1.343640 ! 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=0.080020Jy sigma=1.343640 ! Fit after self-cal, rms=0.079828Jy sigma=1.342118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=2.787 mas, bpa=2.301 degrees ! Estimated noise=0.355401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175891 Jy ! Component: 100 - total flux cleaned = 0.00216293 Jy ! Component: 150 - total flux cleaned = 0.00257311 Jy ! Component: 200 - total flux cleaned = 0.00289466 Jy ! Total flux subtracted in 200 components = 0.00289466 Jy ! Clean residual min=-0.002940 max=0.003227 Jy/beam ! Clean residual mean=0.000018 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.121771 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.121771 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=0.079711Jy sigma=1.340245 ! Fit after self-cal, rms=0.079717Jy sigma=1.339793 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 = 0.000877436 Jy ! Component: 100 - total flux cleaned = 0.00099789 Jy ! Component: 150 - total flux cleaned = 0.00113672 Jy ! Component: 200 - total flux cleaned = 0.00119932 Jy ! Total flux subtracted in 200 components = 0.00119932 Jy ! Clean residual min=-0.002909 max=0.002990 Jy/beam ! Clean residual mean=0.000018 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.12297 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.12297 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=0.079673Jy sigma=1.339151 ! Fit after self-cal, rms=0.079672Jy sigma=1.339033 ! 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=0.079672Jy sigma=1.339033 ! Fit after self-cal, rms=0.081181Jy sigma=1.335814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=2.785 mas, bpa=2.399 degrees ! Estimated noise=0.355102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586607 Jy ! Component: 100 - total flux cleaned = 0.000589054 Jy ! Component: 150 - total flux cleaned = 0.000561747 Jy ! Component: 200 - total flux cleaned = 0.000561579 Jy ! Total flux subtracted in 200 components = 0.000561579 Jy ! Clean residual min=-0.002487 max=0.002655 Jy/beam ! Clean residual mean=0.000013 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.123532 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.123532 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=0.081155Jy sigma=1.335438 ! Fit after self-cal, rms=0.081205Jy sigma=1.335283 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 = 0.000153976 Jy ! Component: 100 - total flux cleaned = 0.000177254 Jy ! Component: 150 - total flux cleaned = 0.000175934 Jy ! Component: 200 - total flux cleaned = 0.000175599 Jy ! Total flux subtracted in 200 components = 0.000175599 Jy ! Clean residual min=-0.002467 max=0.002611 Jy/beam ! Clean residual mean=0.000013 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.123707 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.123707 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=0.081189Jy sigma=1.335091 ! Fit after self-cal, rms=0.081186Jy sigma=1.335078 ! 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=0.081186Jy sigma=1.335078 ! Fit after self-cal, rms=0.081690Jy sigma=1.333895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=7.921 mas, bpa=0.5549 degrees ! Estimated noise=0.43176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465512 Jy ! Component: 100 - total flux cleaned = 0.000488028 Jy ! Component: 150 - total flux cleaned = 0.000507777 Jy ! Component: 200 - total flux cleaned = 0.00056553 Jy ! Total flux subtracted in 200 components = 0.00056553 Jy ! Clean residual min=-0.002787 max=0.003436 Jy/beam ! Clean residual mean=0.000020 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.124273 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 0.124273 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=0.081684Jy sigma=1.333866 ! Fit after self-cal, rms=0.081693Jy sigma=1.333806 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 = -3.2772e-06 Jy ! Component: 100 - total flux cleaned = 1.52463e-05 Jy ! Component: 150 - total flux cleaned = 4.99682e-05 Jy ! Component: 200 - total flux cleaned = 8.17819e-05 Jy ! Total flux subtracted in 200 components = 8.17819e-05 Jy ! Clean residual min=-0.002750 max=0.003439 Jy/beam ! Clean residual mean=0.000020 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.124354 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 102 components and 0.124354 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=0.081693Jy sigma=1.333892 ! Fit after self-cal, rms=0.081686Jy sigma=1.333882 ! 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=0.9104 mas, bmaj=2.785 mas, bpa=2.382 degrees ! Estimated noise=0.355329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9104 x 2.785 at 2.382 degrees (North through East) ! Clean map min=-0.0021564 max=0.101 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=0.682 mas, bmaj=2.21 mas, bpa=5.091 degrees ! Estimated noise=0.817495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789618 Jy ! Component: 100 - total flux cleaned = 0.0964501 Jy ! Component: 150 - total flux cleaned = 0.103279 Jy ! Component: 200 - total flux cleaned = 0.107913 Jy ! Total flux subtracted in 200 components = 0.107913 Jy ! Clean residual min=-0.005385 max=0.005544 Jy/beam ! Clean residual mean=-0.000001 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.107913 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.107913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9104 mas, bmaj=2.785 mas, bpa=2.382 degrees ! Estimated noise=0.355329 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 (-1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558005 Jy ! Component: 100 - total flux cleaned = 0.00891031 Jy ! Component: 150 - total flux cleaned = 0.0112149 Jy ! Component: 200 - total flux cleaned = 0.0126974 Jy ! Total flux subtracted in 200 components = 0.0126974 Jy ! Clean residual min=-0.002604 max=0.002822 Jy/beam ! Clean residual mean=0.000011 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.12061 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.12061 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=2.382 mas, bmaj=7.921 mas, bpa=0.5549 degrees ! Estimated noise=0.43176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190514 Jy ! Component: 100 - total flux cleaned = 0.00260976 Jy ! Component: 150 - total flux cleaned = 0.00277971 Jy ! Component: 200 - total flux cleaned = 0.00293021 Jy ! Total flux subtracted in 200 components = 0.00293021 Jy ! Clean residual min=-0.002799 max=0.003549 Jy/beam ! Clean residual mean=0.000021 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.12354 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 = 0.000134436 Jy ! Component: 100 - total flux cleaned = 0.000206617 Jy ! Component: 150 - total flux cleaned = 0.000229018 Jy ! Component: 200 - total flux cleaned = 0.000250884 Jy ! Total flux subtracted in 200 components = 0.000250884 Jy ! Clean residual min=-0.002753 max=0.003504 Jy/beam ! Clean residual mean=0.000021 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.123791 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.123791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9104 mas, bmaj=2.785 mas, bpa=2.382 degrees ! Estimated noise=0.355329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360476 Jy ! Component: 100 - total flux cleaned = -0.000393161 Jy ! Component: 150 - total flux cleaned = -0.000362991 Jy ! Component: 200 - total flux cleaned = -0.000364242 Jy ! Total flux subtracted in 200 components = -0.000364242 Jy ! Clean residual min=-0.002250 max=0.002592 Jy/beam ! Clean residual mean=0.000012 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.123427 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.123427 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=0.081680Jy sigma=1.333786 ! Fit after self-cal, rms=0.081682Jy sigma=1.333615 wmodel /scr/pima/bg219h_uvs/J0853-3824_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219h_uvs/J0853-3824_X_map.mod wobs /scr/pima/bg219h_uvs/J0853-3824_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0853-3824_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0853-3824_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0853-3824_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 = 0.000646561 Jy ! Component: 100 - total flux cleaned = 0.000810497 Jy ! Component: 150 - total flux cleaned = 0.000775049 Jy ! Component: 200 - total flux cleaned = 0.000739006 Jy ! Component: 250 - total flux cleaned = 0.00080621 Jy ! Component: 300 - total flux cleaned = 0.000904754 Jy ! Component: 350 - total flux cleaned = 0.00103008 Jy ! Component: 400 - total flux cleaned = 0.00121193 Jy ! Component: 450 - total flux cleaned = 0.00135854 Jy ! Component: 500 - total flux cleaned = 0.0014729 Jy ! Component: 550 - total flux cleaned = 0.00172431 Jy ! Component: 600 - total flux cleaned = 0.00175153 Jy ! Component: 650 - total flux cleaned = 0.00183242 Jy ! Component: 700 - total flux cleaned = 0.00193707 Jy ! Component: 750 - total flux cleaned = 0.00198863 Jy ! Component: 800 - total flux cleaned = 0.00201444 Jy ! Component: 850 - total flux cleaned = 0.0021372 Jy ! Component: 900 - total flux cleaned = 0.00211265 Jy ! Component: 950 - total flux cleaned = 0.00218366 Jy ! Component: 1000 - total flux cleaned = 0.00225294 Jy ! Component: 1050 - total flux cleaned = 0.00225321 Jy ! Component: 1100 - total flux cleaned = 0.00232011 Jy ! Component: 1150 - total flux cleaned = 0.00234239 Jy ! Component: 1200 - total flux cleaned = 0.00238595 Jy ! Component: 1250 - total flux cleaned = 0.00253447 Jy ! Component: 1300 - total flux cleaned = 0.00261751 Jy ! Component: 1350 - total flux cleaned = 0.00271952 Jy ! Component: 1400 - total flux cleaned = 0.00275992 Jy ! Component: 1450 - total flux cleaned = 0.00281937 Jy ! Component: 1500 - total flux cleaned = 0.00287791 Jy ! Component: 1550 - total flux cleaned = 0.00299322 Jy ! Component: 1600 - total flux cleaned = 0.0031253 Jy ! Component: 1650 - total flux cleaned = 0.00323669 Jy ! Component: 1700 - total flux cleaned = 0.00332842 Jy ! Component: 1750 - total flux cleaned = 0.00338264 Jy ! Component: 1800 - total flux cleaned = 0.00345424 Jy ! Component: 1850 - total flux cleaned = 0.0035773 Jy ! Component: 1900 - total flux cleaned = 0.00355988 Jy ! Component: 1950 - total flux cleaned = 0.00361112 Jy ! Component: 2000 - total flux cleaned = 0.00366196 Jy ! Component: 2050 - total flux cleaned = 0.00372882 Jy ! Component: 2100 - total flux cleaned = 0.00384427 Jy ! Component: 2150 - total flux cleaned = 0.00387677 Jy ! Component: 2200 - total flux cleaned = 0.00397358 Jy ! Component: 2250 - total flux cleaned = 0.00405346 Jy ! Component: 2300 - total flux cleaned = 0.00417963 Jy ! Component: 2350 - total flux cleaned = 0.00424176 Jy ! Component: 2400 - total flux cleaned = 0.00431867 Jy ! Component: 2450 - total flux cleaned = 0.0043796 Jy ! Component: 2500 - total flux cleaned = 0.00448545 Jy ! Component: 2550 - total flux cleaned = 0.0045153 Jy ! Component: 2600 - total flux cleaned = 0.00460436 Jy ! Component: 2650 - total flux cleaned = 0.00467785 Jy ! Component: 2700 - total flux cleaned = 0.00473591 Jy ! Component: 2750 - total flux cleaned = 0.00485082 Jy ! Component: 2800 - total flux cleaned = 0.00487912 Jy ! Component: 2850 - total flux cleaned = 0.0049497 Jy ! Component: 2900 - total flux cleaned = 0.00496351 Jy ! Component: 2950 - total flux cleaned = 0.00503286 Jy ! Component: 3000 - total flux cleaned = 0.00504648 Jy ! Component: 3050 - total flux cleaned = 0.00507372 Jy ! Component: 3100 - total flux cleaned = 0.00507384 Jy ! Component: 3150 - total flux cleaned = 0.0051273 Jy ! Component: 3200 - total flux cleaned = 0.0051274 Jy ! Component: 3250 - total flux cleaned = 0.00517992 Jy ! Component: 3300 - total flux cleaned = 0.00521901 Jy ! Component: 3350 - total flux cleaned = 0.00520597 Jy ! Component: 3400 - total flux cleaned = 0.00528302 Jy ! Component: 3450 - total flux cleaned = 0.00528303 Jy ! Component: 3500 - total flux cleaned = 0.00537169 Jy ! Component: 3550 - total flux cleaned = 0.00540943 Jy ! Component: 3600 - total flux cleaned = 0.005472 Jy ! Component: 3650 - total flux cleaned = 0.00553392 Jy ! Component: 3700 - total flux cleaned = 0.00562003 Jy ! Component: 3750 - total flux cleaned = 0.00568111 Jy ! Component: 3800 - total flux cleaned = 0.00572966 Jy ! Component: 3850 - total flux cleaned = 0.00581423 Jy ! Component: 3900 - total flux cleaned = 0.00587402 Jy ! Component: 3950 - total flux cleaned = 0.00594549 Jy ! Component: 4000 - total flux cleaned = 0.0059927 Jy ! Component: 4050 - total flux cleaned = 0.00608677 Jy ! Total flux subtracted in 4096 components = 0.00615694 Jy ! Clean residual min=-0.000696 max=0.000672 Jy/beam ! Clean residual mean=0.000005 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.129584 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 395 components and 0.129584 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0853-3824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9104 x 2.785 at 2.382 degrees (North through East) ! Clean map min=-0.0017639 max=0.099915 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0853-3824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0999153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.605805 0.605805 1.21161 2.42322 4.84644 9.69288 19.3858 38.7715 77.5431 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 495.208 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0853-3824_X_uvs.log closed on Thu Apr 7 12:05:25 2016