! Started logfile: /scr/pima/bg219b_uvs/J0653-1929_X_dfm.log on Thu May 19 20:07:13 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219b_uvs/J0653-1929_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0653-1929_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0653-1929 ! ! 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 17496 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0653-1929_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046088Jy sigma=21.768648 ! Fit after self-cal, rms=0.707180Jy sigma=14.575552 ! 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=0.6332 mas, bmaj=1.668 mas, bpa=-4.665 degrees ! Estimated noise=0.493562 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 = 0.225039 Jy ! Component: 100 - total flux cleaned = 0.280346 Jy ! Total flux subtracted in 100 components = 0.280346 Jy ! Clean residual min=-0.010773 max=0.022223 Jy/beam ! Clean residual mean=-0.000018 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.280346 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.280346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088682Jy sigma=1.735756 ! Fit after self-cal, rms=0.088659Jy sigma=1.735345 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234404 Jy ! Component: 100 - total flux cleaned = 0.035624 Jy ! Total flux subtracted in 100 components = 0.035624 Jy ! Clean residual min=-0.008172 max=0.009367 Jy/beam ! Clean residual mean=-0.000009 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.31597 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.31597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082478Jy sigma=1.568290 ! Fit after self-cal, rms=0.082457Jy sigma=1.567742 ! 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=0.814 mas, bmaj=2.033 mas, bpa=-4.045 degrees ! Estimated noise=0.283471 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 = 0.00638703 Jy ! Component: 100 - total flux cleaned = 0.00923145 Jy ! Component: 150 - total flux cleaned = 0.0105231 Jy ! Component: 200 - total flux cleaned = 0.0107076 Jy ! Total flux subtracted in 200 components = 0.0107076 Jy ! Clean residual min=-0.008150 max=0.010047 Jy/beam ! Clean residual mean=-0.000002 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.326677 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.326677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082181Jy sigma=1.554875 ! Fit after self-cal, rms=0.082166Jy sigma=1.554526 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.814 x 2.033 at -4.045 degrees (North through East) ! Clean map min=-0.0073569 max=0.29659 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 0.98 KP 0.91 ! LA 0.92 MK 0.96 NL 0.92 OV 0.90 ! PT 1.15 SC 0.95 ! ! ! Fit before self-cal, rms=0.082166Jy sigma=1.554526 ! Fit after self-cal, rms=0.080347Jy sigma=1.530797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8143 mas, bmaj=2.033 mas, bpa=-4.031 degrees ! Estimated noise=0.280886 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 = -0.00237954 Jy ! Component: 100 - total flux cleaned = -0.0026664 Jy ! Component: 150 - total flux cleaned = -0.00266329 Jy ! Component: 200 - total flux cleaned = -0.00266379 Jy ! Total flux subtracted in 200 components = -0.00266379 Jy ! Clean residual min=-0.007473 max=0.009642 Jy/beam ! Clean residual mean=-0.000002 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.324013 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.324013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080209Jy sigma=1.530436 ! Fit after self-cal, rms=0.080216Jy sigma=1.530357 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080216Jy sigma=1.530357 ! Fit after self-cal, rms=0.080150Jy sigma=1.530279 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8142 mas, bmaj=2.033 mas, bpa=-4.032 degrees ! Estimated noise=0.280686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231896 Jy ! Component: 100 - total flux cleaned = -0.000232973 Jy ! Component: 150 - total flux cleaned = -0.0002587 Jy ! Component: 200 - total flux cleaned = -0.000281443 Jy ! Total flux subtracted in 200 components = -0.000281443 Jy ! Clean residual min=-0.007389 max=0.009634 Jy/beam ! Clean residual mean=-0.000003 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.323732 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.323732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080124Jy sigma=1.530093 ! Fit after self-cal, rms=0.080122Jy sigma=1.530048 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 (13.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0087883 Jy ! Component: 100 - total flux cleaned = 0.0131517 Jy ! Component: 150 - total flux cleaned = 0.0146512 Jy ! Component: 200 - total flux cleaned = 0.0153958 Jy ! Total flux subtracted in 200 components = 0.0153958 Jy ! Clean residual min=-0.007563 max=0.009189 Jy/beam ! Clean residual mean=-0.000006 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.339128 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.339128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079143Jy sigma=1.508635 ! Fit after self-cal, rms=0.079050Jy sigma=1.505605 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079050Jy sigma=1.505605 ! Fit after self-cal, rms=0.077921Jy sigma=1.474869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8154 mas, bmaj=2.035 mas, bpa=-4.045 degrees ! Estimated noise=0.279213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000502502 Jy ! Component: 100 - total flux cleaned = -0.0010303 Jy ! Component: 150 - total flux cleaned = -0.001233 Jy ! Component: 200 - total flux cleaned = -0.00142242 Jy ! Total flux subtracted in 200 components = -0.00142242 Jy ! Clean residual min=-0.005912 max=0.006794 Jy/beam ! Clean residual mean=-0.000007 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.337705 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.337705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077738Jy sigma=1.472385 ! Fit after self-cal, rms=0.077762Jy sigma=1.472226 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 = 0.000152722 Jy ! Component: 100 - total flux cleaned = 9.47847e-05 Jy ! Component: 150 - total flux cleaned = 4.1644e-05 Jy ! Component: 200 - total flux cleaned = -6.59038e-06 Jy ! Total flux subtracted in 200 components = -6.59038e-06 Jy ! Clean residual min=-0.005919 max=0.006733 Jy/beam ! Clean residual mean=-0.000008 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.337699 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.337699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077682Jy sigma=1.470916 ! Fit after self-cal, rms=0.077686Jy sigma=1.470877 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077686Jy sigma=1.470877 ! Fit after self-cal, rms=0.077503Jy sigma=1.465312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=4.51 mas, bpa=0.03148 degrees ! Estimated noise=0.360637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120615 Jy ! Component: 100 - total flux cleaned = 0.000952364 Jy ! Component: 150 - total flux cleaned = 0.000783059 Jy ! Component: 200 - total flux cleaned = 0.000578887 Jy ! Total flux subtracted in 200 components = 0.000578887 Jy ! Clean residual min=-0.008016 max=0.011274 Jy/beam ! Clean residual mean=-0.000014 rms=0.002732 Jy/beam ! Combined flux in latest and established models = 0.338277 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.338278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077511Jy sigma=1.465678 ! Fit after self-cal, rms=0.077516Jy sigma=1.465484 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 = 8.89131e-05 Jy ! Component: 100 - total flux cleaned = -1.45766e-06 Jy ! Component: 150 - total flux cleaned = -8.45189e-05 Jy ! Component: 200 - total flux cleaned = -0.000162071 Jy ! Total flux subtracted in 200 components = -0.000162071 Jy ! Clean residual min=-0.008139 max=0.011190 Jy/beam ! Clean residual mean=-0.000014 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.338115 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.338115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077549Jy sigma=1.466209 ! Fit after self-cal, rms=0.077552Jy sigma=1.466159 ! 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=0.8153 mas, bmaj=2.034 mas, bpa=-4.079 degrees ! Estimated noise=0.279268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8153 x 2.034 at -4.079 degrees (North through East) ! Clean map min=-0.0054882 max=0.29067 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=0.6348 mas, bmaj=1.669 mas, bpa=-4.698 degrees ! Estimated noise=0.484326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220738 Jy ! Component: 100 - total flux cleaned = 0.275069 Jy ! Component: 150 - total flux cleaned = 0.297748 Jy ! Component: 200 - total flux cleaned = 0.309726 Jy ! Total flux subtracted in 200 components = 0.309726 Jy ! Clean residual min=-0.006525 max=0.006730 Jy/beam ! Clean residual mean=-0.000010 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.309726 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 0.309726 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.034 mas, bpa=-4.079 degrees ! Estimated noise=0.279268 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 (31.8, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105508 Jy ! Component: 100 - total flux cleaned = 0.0174921 Jy ! Component: 150 - total flux cleaned = 0.0225035 Jy ! Component: 200 - total flux cleaned = 0.0261754 Jy ! Total flux subtracted in 200 components = 0.0261754 Jy ! Clean residual min=-0.005799 max=0.007568 Jy/beam ! Clean residual mean=-0.000009 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.335902 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 55 components and 0.335902 Jy ! Inverting map ! Added new window around map position (-31.8, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717604 Jy ! Component: 100 - total flux cleaned = 0.0104976 Jy ! Component: 150 - total flux cleaned = 0.0122534 Jy ! Component: 200 - total flux cleaned = 0.0138678 Jy ! Total flux subtracted in 200 components = 0.0138678 Jy ! Clean residual min=-0.005266 max=0.005454 Jy/beam ! Clean residual mean=-0.000005 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.349769 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 92 components and 0.349769 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=2.168 mas, bmaj=4.51 mas, bpa=0.03148 degrees ! Estimated noise=0.360637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391053 Jy ! Component: 100 - total flux cleaned = 0.00514226 Jy ! Component: 150 - total flux cleaned = 0.00586779 Jy ! Component: 200 - total flux cleaned = 0.00647804 Jy ! Total flux subtracted in 200 components = 0.00647804 Jy ! Clean residual min=-0.007902 max=0.008277 Jy/beam ! Clean residual mean=-0.000010 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.356247 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 = 0.000231399 Jy ! Component: 100 - total flux cleaned = 0.000439206 Jy ! Component: 150 - total flux cleaned = 0.000501463 Jy ! Component: 200 - total flux cleaned = 0.000501617 Jy ! Total flux subtracted in 200 components = 0.000501617 Jy ! Clean residual min=-0.007911 max=0.008099 Jy/beam ! Clean residual mean=-0.000010 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.356749 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.356749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.034 mas, bpa=-4.079 degrees ! Estimated noise=0.279268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524709 Jy ! Component: 100 - total flux cleaned = -0.00034978 Jy ! Component: 150 - total flux cleaned = -0.000351906 Jy ! Component: 200 - total flux cleaned = -0.000350601 Jy ! Total flux subtracted in 200 components = -0.000350601 Jy ! Clean residual min=-0.004954 max=0.005249 Jy/beam ! Clean residual mean=-0.000006 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.356398 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.356398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076472Jy sigma=1.441839 ! Fit after self-cal, rms=0.076418Jy sigma=1.440931 wmodel /J0653-1929_X_map.mod ! wmodel: Unable to open new model file: /J0653-1929_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0653-1929_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8153 x 2.034 at -4.079 degrees (North through East) ! Clean map min=-0.004752 max=0.28609 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0653-1929_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.286088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00122633 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28596 1.28596 2.57192 5.14383 10.2877 20.5753 41.1507 82.3013 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.286 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.289 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0653-1929_X_dfm.log closed on Thu May 19 20:07:16 2016