! Started logfile: /scr/pima/bg219e_uvs/J0517-0520_X_uvs.log on Thu Apr 7 08:59:48 2016 obs /scr/pima/bg219e_uvs/J0517-0520_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0517-0520_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900794 visibilities/baseline/integration-bin. ! Found source: J0517-0520 ! ! 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 10896 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/J0517-0520_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.011709Jy sigma=23.845262 ! Fit after self-cal, rms=0.817070Jy sigma=19.236840 ! 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=0.9348 mas, bmaj=2.673 mas, bpa=19.19 degrees ! Estimated noise=0.595624 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 = 0.14383 Jy ! Component: 100 - total flux cleaned = 0.175559 Jy ! Total flux subtracted in 100 components = 0.175559 Jy ! Clean residual min=-0.005336 max=0.010339 Jy/beam ! Clean residual mean=0.000005 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.175559 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.175559 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=0.064496Jy sigma=1.447635 ! Fit after self-cal, rms=0.064466Jy sigma=1.447183 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108786 Jy ! Component: 100 - total flux cleaned = 0.0164026 Jy ! Total flux subtracted in 100 components = 0.0164026 Jy ! Clean residual min=-0.005043 max=0.004465 Jy/beam ! Clean residual mean=0.000005 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.191962 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.191962 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=0.062526Jy sigma=1.398652 ! Fit after self-cal, rms=0.062501Jy sigma=1.397841 ! 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=1.15 mas, bmaj=2.866 mas, bpa=17.69 degrees ! Estimated noise=0.419862 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 = 0.00457575 Jy ! Component: 100 - total flux cleaned = 0.00725884 Jy ! Component: 150 - total flux cleaned = 0.0090708 Jy ! Component: 200 - total flux cleaned = 0.010327 Jy ! Total flux subtracted in 200 components = 0.010327 Jy ! Clean residual min=-0.003386 max=0.003181 Jy/beam ! Clean residual mean=0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.202289 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.202289 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=0.062133Jy sigma=1.388977 ! Fit after self-cal, rms=0.062137Jy sigma=1.388768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.15 x 2.866 at 17.69 degrees (North through East) ! Clean map min=-0.0031978 max=0.18398 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 1.03 FD 1.05 HN 1.02 KP 1.00 ! LA 0.99 NL 1.01 OV 0.96 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.03 ! LA 0.98 NL 1.02 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 1.00 ! LA 0.96 NL 0.98 OV 1.00 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.03 KP 0.97 ! LA 0.99 NL 1.02 OV 0.98 PT 1.02 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 NL 1.03 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 0.98 ! LA 0.94 NL 1.01 OV 0.95 PT 1.05 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 1.01 ! LA 0.96 NL 1.00 OV 0.99 PT 1.02 ! SC 0.99 ! ! ! 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=0.062137Jy sigma=1.388768 ! Fit after self-cal, rms=0.062042Jy sigma=1.381404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=2.873 mas, bpa=17.66 degrees ! Estimated noise=0.420329 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 = -0.000726076 Jy ! Component: 100 - total flux cleaned = -0.000728266 Jy ! Component: 150 - total flux cleaned = -0.000729133 Jy ! Component: 200 - total flux cleaned = -0.000754161 Jy ! Total flux subtracted in 200 components = -0.000754161 Jy ! Clean residual min=-0.002801 max=0.003207 Jy/beam ! Clean residual mean=0.000006 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.201535 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.201535 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=0.062009Jy sigma=1.380745 ! Fit after self-cal, rms=0.062017Jy sigma=1.380673 ! 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=0.062017Jy sigma=1.380673 ! Fit after self-cal, rms=0.061560Jy sigma=1.371474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.881 mas, bpa=17.85 degrees ! Estimated noise=0.420061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088059 Jy ! Component: 100 - total flux cleaned = -0.000982791 Jy ! Component: 150 - total flux cleaned = -0.00105023 Jy ! Component: 200 - total flux cleaned = -0.00109367 Jy ! Total flux subtracted in 200 components = -0.00109367 Jy ! Clean residual min=-0.002615 max=0.002586 Jy/beam ! Clean residual mean=0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.200441 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.200441 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=0.061543Jy sigma=1.371131 ! Fit after self-cal, rms=0.061550Jy sigma=1.371061 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 = -5.88055e-05 Jy ! Component: 100 - total flux cleaned = -5.77737e-05 Jy ! Component: 150 - total flux cleaned = -6.8021e-05 Jy ! Component: 200 - total flux cleaned = -6.81709e-05 Jy ! Total flux subtracted in 200 components = -6.81709e-05 Jy ! Clean residual min=-0.002627 max=0.002603 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.200373 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.200373 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=0.061544Jy sigma=1.370953 ! Fit after self-cal, rms=0.061544Jy sigma=1.370930 ! 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=0.061544Jy sigma=1.370930 ! Fit after self-cal, rms=0.061664Jy sigma=1.370825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.886 mas, bpa=17.92 degrees ! Estimated noise=0.420269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386958 Jy ! Component: 100 - total flux cleaned = -0.000453351 Jy ! Component: 150 - total flux cleaned = -0.000523384 Jy ! Component: 200 - total flux cleaned = -0.000548134 Jy ! Total flux subtracted in 200 components = -0.000548134 Jy ! Clean residual min=-0.002538 max=0.002591 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.199825 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.199825 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=0.061654Jy sigma=1.370647 ! Fit after self-cal, rms=0.061655Jy sigma=1.370629 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 = -2.03439e-05 Jy ! Component: 100 - total flux cleaned = -2.97663e-05 Jy ! Component: 150 - total flux cleaned = -4.79237e-05 Jy ! Component: 200 - total flux cleaned = -5.64616e-05 Jy ! Total flux subtracted in 200 components = -5.64616e-05 Jy ! Clean residual min=-0.002545 max=0.002595 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.199768 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.199768 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=0.061651Jy sigma=1.370566 ! Fit after self-cal, rms=0.061651Jy sigma=1.370553 ! 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=0.061651Jy sigma=1.370553 ! Fit after self-cal, rms=0.061738Jy sigma=1.370489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=3.691 mas, bpa=7.352 degrees ! Estimated noise=0.479722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.27073e-05 Jy ! Component: 100 - total flux cleaned = -7.23639e-05 Jy ! Component: 150 - total flux cleaned = -7.87099e-05 Jy ! Component: 200 - total flux cleaned = -7.32891e-05 Jy ! Total flux subtracted in 200 components = -7.32891e-05 Jy ! Clean residual min=-0.002919 max=0.003418 Jy/beam ! Clean residual mean=0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.199695 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.199695 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=0.061735Jy sigma=1.370447 ! Fit after self-cal, rms=0.061737Jy sigma=1.370439 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 (-4.8, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190695 Jy ! Component: 100 - total flux cleaned = 0.00283508 Jy ! Component: 150 - total flux cleaned = 0.00336887 Jy ! Component: 200 - total flux cleaned = 0.00362362 Jy ! Total flux subtracted in 200 components = 0.00362362 Jy ! Clean residual min=-0.002729 max=0.002505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.203319 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 115 components and 0.203319 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=0.061628Jy sigma=1.367767 ! Fit after self-cal, rms=0.061624Jy sigma=1.367651 ! 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=1.153 mas, bmaj=2.89 mas, bpa=17.97 degrees ! Estimated noise=0.420426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.89 at 17.97 degrees (North through East) ! Clean map min=-0.002142 max=0.18498 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=0.9355 mas, bmaj=2.693 mas, bpa=19.41 degrees ! Estimated noise=0.596431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143968 Jy ! Component: 100 - total flux cleaned = 0.175717 Jy ! Component: 150 - total flux cleaned = 0.186271 Jy ! Component: 200 - total flux cleaned = 0.190583 Jy ! Total flux subtracted in 200 components = 0.190583 Jy ! Clean residual min=-0.003636 max=0.003384 Jy/beam ! Clean residual mean=0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.190583 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 0.190583 Jy ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.89 mas, bpa=17.97 degrees ! Estimated noise=0.420426 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 (-0.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400839 Jy ! Component: 100 - total flux cleaned = 0.00630933 Jy ! Component: 150 - total flux cleaned = 0.00783259 Jy ! Component: 200 - total flux cleaned = 0.00910375 Jy ! Total flux subtracted in 200 components = 0.00910375 Jy ! Clean residual min=-0.002444 max=0.002431 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.199687 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.199687 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=2.276 mas, bmaj=3.691 mas, bpa=7.352 degrees ! Estimated noise=0.479722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172463 Jy ! Component: 100 - total flux cleaned = 0.00273409 Jy ! Component: 150 - total flux cleaned = 0.0035574 Jy ! Component: 200 - total flux cleaned = 0.0043401 Jy ! Total flux subtracted in 200 components = 0.0043401 Jy ! Clean residual min=-0.002763 max=0.002483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.204027 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 = 0.000379299 Jy ! Component: 100 - total flux cleaned = 0.000747497 Jy ! Component: 150 - total flux cleaned = 0.000914639 Jy ! Component: 200 - total flux cleaned = 0.00109777 Jy ! Total flux subtracted in 200 components = 0.00109777 Jy ! Clean residual min=-0.002592 max=0.002446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.205124 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 113 components and 0.205124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.89 mas, bpa=17.97 degrees ! Estimated noise=0.420426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396802 Jy ! Component: 100 - total flux cleaned = 0.000622052 Jy ! Component: 150 - total flux cleaned = 0.000858486 Jy ! Component: 200 - total flux cleaned = 0.0009956 Jy ! Total flux subtracted in 200 components = 0.0009956 Jy ! Clean residual min=-0.002181 max=0.002307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.20612 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.20612 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=0.061565Jy sigma=1.366500 ! Fit after self-cal, rms=0.061558Jy sigma=1.366420 wmodel /scr/pima/bg219e_uvs/J0517-0520_X_map.mod ! Writing 139 model components to file: /scr/pima/bg219e_uvs/J0517-0520_X_map.mod wobs /scr/pima/bg219e_uvs/J0517-0520_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0517-0520_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0517-0520_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0517-0520_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 = 0.000208897 Jy ! Component: 100 - total flux cleaned = 0.00017229 Jy ! Component: 150 - total flux cleaned = 0.000373857 Jy ! Component: 200 - total flux cleaned = 0.000500706 Jy ! Component: 250 - total flux cleaned = 0.000622312 Jy ! Component: 300 - total flux cleaned = 0.000826171 Jy ! Component: 350 - total flux cleaned = 0.000967477 Jy ! Component: 400 - total flux cleaned = 0.00110419 Jy ! Component: 450 - total flux cleaned = 0.00123678 Jy ! Component: 500 - total flux cleaned = 0.00144353 Jy ! Component: 550 - total flux cleaned = 0.00164452 Jy ! Component: 600 - total flux cleaned = 0.00179123 Jy ! Component: 650 - total flux cleaned = 0.00186263 Jy ! Component: 700 - total flux cleaned = 0.00202602 Jy ! Component: 750 - total flux cleaned = 0.00211713 Jy ! Component: 800 - total flux cleaned = 0.00234153 Jy ! Component: 850 - total flux cleaned = 0.00256093 Jy ! Component: 900 - total flux cleaned = 0.00269013 Jy ! Component: 950 - total flux cleaned = 0.00290191 Jy ! Component: 1000 - total flux cleaned = 0.00313028 Jy ! Component: 1050 - total flux cleaned = 0.00327293 Jy ! Component: 1100 - total flux cleaned = 0.00347349 Jy ! Component: 1150 - total flux cleaned = 0.003611 Jy ! Component: 1200 - total flux cleaned = 0.00384359 Jy ! Component: 1250 - total flux cleaned = 0.00401504 Jy ! Component: 1300 - total flux cleaned = 0.00422118 Jy ! Component: 1350 - total flux cleaned = 0.00440524 Jy ! Component: 1400 - total flux cleaned = 0.00456854 Jy ! Component: 1450 - total flux cleaned = 0.00474694 Jy ! Component: 1500 - total flux cleaned = 0.00486945 Jy ! Component: 1550 - total flux cleaned = 0.00502505 Jy ! Component: 1600 - total flux cleaned = 0.00516104 Jy ! Component: 1650 - total flux cleaned = 0.00532899 Jy ! Component: 1700 - total flux cleaned = 0.00549449 Jy ! Component: 1750 - total flux cleaned = 0.0056903 Jy ! Component: 1800 - total flux cleaned = 0.00581894 Jy ! Component: 1850 - total flux cleaned = 0.00596229 Jy ! Component: 1900 - total flux cleaned = 0.00615065 Jy ! Component: 1950 - total flux cleaned = 0.00635216 Jy ! Component: 2000 - total flux cleaned = 0.0065205 Jy ! Component: 2050 - total flux cleaned = 0.00667199 Jy ! Component: 2100 - total flux cleaned = 0.00685213 Jy ! Component: 2150 - total flux cleaned = 0.00700017 Jy ! Component: 2200 - total flux cleaned = 0.00719065 Jy ! Component: 2250 - total flux cleaned = 0.00737897 Jy ! Component: 2300 - total flux cleaned = 0.00750804 Jy ! Component: 2350 - total flux cleaned = 0.0077067 Jy ! Component: 2400 - total flux cleaned = 0.00787522 Jy ! Component: 2450 - total flux cleaned = 0.00806993 Jy ! Component: 2500 - total flux cleaned = 0.00822134 Jy ! Component: 2550 - total flux cleaned = 0.00837148 Jy ! Component: 2600 - total flux cleaned = 0.00852029 Jy ! Component: 2650 - total flux cleaned = 0.00864095 Jy ! Component: 2700 - total flux cleaned = 0.00874742 Jy ! Component: 2750 - total flux cleaned = 0.00890559 Jy ! Component: 2800 - total flux cleaned = 0.00901016 Jy ! Component: 2850 - total flux cleaned = 0.00913983 Jy ! Component: 2900 - total flux cleaned = 0.00928116 Jy ! Component: 2950 - total flux cleaned = 0.00935771 Jy ! Component: 3000 - total flux cleaned = 0.00949708 Jy ! Component: 3050 - total flux cleaned = 0.00962268 Jy ! Component: 3100 - total flux cleaned = 0.00972242 Jy ! Component: 3150 - total flux cleaned = 0.00984618 Jy ! Component: 3200 - total flux cleaned = 0.00995689 Jy ! Component: 3250 - total flux cleaned = 0.010079 Jy ! Component: 3300 - total flux cleaned = 0.0101882 Jy ! Component: 3350 - total flux cleaned = 0.0102727 Jy ! Component: 3400 - total flux cleaned = 0.0103806 Jy ! Component: 3450 - total flux cleaned = 0.0104163 Jy ! Component: 3500 - total flux cleaned = 0.010523 Jy ! Component: 3550 - total flux cleaned = 0.0105819 Jy ! Component: 3600 - total flux cleaned = 0.0106639 Jy ! Component: 3650 - total flux cleaned = 0.0107221 Jy ! Component: 3700 - total flux cleaned = 0.0107686 Jy ! Component: 3750 - total flux cleaned = 0.0108262 Jy ! Component: 3800 - total flux cleaned = 0.0108261 Jy ! Component: 3850 - total flux cleaned = 0.0108719 Jy ! Component: 3900 - total flux cleaned = 0.0109402 Jy ! Component: 3950 - total flux cleaned = 0.0109516 Jy ! Component: 4000 - total flux cleaned = 0.0110078 Jy ! Component: 4050 - total flux cleaned = 0.0110414 Jy ! Total flux subtracted in 4096 components = 0.0110749 Jy ! Clean residual min=-0.000829 max=0.000688 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.217195 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 399 components and 0.217195 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0517-0520_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.89 at 17.97 degrees (North through East) ! Clean map min=-0.0015263 max=0.18554 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0517-0520_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.185539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188646 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305023 0.305023 0.610046 1.22009 2.44019 4.88037 9.76074 19.5215 39.043 78.0859 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 983.531 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0517-0520_X_uvs.log closed on Thu Apr 7 08:59:52 2016