! Started logfile: /scr/pima/bg219e_uvs/J0025-2227_X_uvs.log on Thu Apr 7 08:54:41 2016 obs /scr/pima/bg219e_uvs/J0025-2227_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0025-2227_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.901235 visibilities/baseline/integration-bin. ! Found source: J0025-2227 ! ! 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 14016 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/J0025-2227_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 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=1.032241Jy sigma=22.840880 ! Fit after self-cal, rms=0.774956Jy sigma=16.959161 ! 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=0.7999 mas, bmaj=3.603 mas, bpa=19.02 degrees ! Estimated noise=0.726881 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 = 0.172443 Jy ! Component: 100 - total flux cleaned = 0.215725 Jy ! Total flux subtracted in 100 components = 0.215725 Jy ! Clean residual min=-0.008002 max=0.018694 Jy/beam ! Clean residual mean=-0.000018 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.215724 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.215724 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=0.077284Jy sigma=1.624861 ! Fit after self-cal, rms=0.077170Jy sigma=1.622899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217945 Jy ! Component: 100 - total flux cleaned = 0.0340443 Jy ! Total flux subtracted in 100 components = 0.0340443 Jy ! Clean residual min=-0.005166 max=0.006532 Jy/beam ! Clean residual mean=-0.000010 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.249769 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.249769 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=0.069456Jy sigma=1.418588 ! Fit after self-cal, rms=0.069304Jy sigma=1.415417 ! 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=1.059 mas, bmaj=3.885 mas, bpa=17.08 degrees ! Estimated noise=0.38821 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 = 0.010938 Jy ! Component: 100 - total flux cleaned = 0.0165875 Jy ! Component: 150 - total flux cleaned = 0.0199546 Jy ! Component: 200 - total flux cleaned = 0.022147 Jy ! Total flux subtracted in 200 components = 0.022147 Jy ! Clean residual min=-0.003435 max=0.003001 Jy/beam ! Clean residual mean=-0.000008 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.271916 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.271916 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=0.067765Jy sigma=1.372430 ! Fit after self-cal, rms=0.067754Jy sigma=1.371920 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 3.885 at 17.08 degrees (North through East) ! Clean map min=-0.0033282 max=0.22902 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.07 KP 1.00 ! LA 1.00 NL 0.98 OV 0.99 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 1.00 NL 1.02 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.00 ! LA 0.99 NL 0.99 OV 0.99 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 1.01 ! LA 0.99 NL 1.00 OV 0.98 PT 0.99 ! SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.00 ! LA 1.00 NL 0.98 OV 0.99 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.10 KP 1.00 ! LA 1.00 NL 1.01 OV 1.01 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.07 KP 1.00 ! LA 1.00 NL 0.98 OV 1.00 PT 0.98 ! SC 1.01 ! ! ! 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=0.067754Jy sigma=1.371920 ! Fit after self-cal, rms=0.068612Jy sigma=1.364448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.917 mas, bpa=17.22 degrees ! Estimated noise=0.387665 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 = -0.00152497 Jy ! Component: 100 - total flux cleaned = -0.00181743 Jy ! Component: 150 - total flux cleaned = -0.00185411 Jy ! Component: 200 - total flux cleaned = -0.00185481 Jy ! Total flux subtracted in 200 components = -0.00185481 Jy ! Clean residual min=-0.003464 max=0.002849 Jy/beam ! Clean residual mean=-0.000007 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.270061 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.270061 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=0.068545Jy sigma=1.363416 ! Fit after self-cal, rms=0.068568Jy sigma=1.363365 ! 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=0.068568Jy sigma=1.363365 ! Fit after self-cal, rms=0.068755Jy sigma=1.361137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=3.926 mas, bpa=17.26 degrees ! Estimated noise=0.387521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119434 Jy ! Component: 100 - total flux cleaned = -0.00145494 Jy ! Component: 150 - total flux cleaned = -0.00155244 Jy ! Component: 200 - total flux cleaned = -0.00158209 Jy ! Total flux subtracted in 200 components = -0.00158209 Jy ! Clean residual min=-0.003334 max=0.002635 Jy/beam ! Clean residual mean=-0.000007 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.268479 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.268479 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=0.068707Jy sigma=1.360366 ! Fit after self-cal, rms=0.068707Jy sigma=1.360354 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 = -9.81668e-07 Jy ! Component: 100 - total flux cleaned = -1.22262e-06 Jy ! Component: 150 - total flux cleaned = -1.91501e-06 Jy ! Component: 200 - total flux cleaned = -1.60828e-06 Jy ! Total flux subtracted in 200 components = -1.60828e-06 Jy ! Clean residual min=-0.003294 max=0.002496 Jy/beam ! Clean residual mean=-0.000007 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.268477 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.268477 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=0.068686Jy sigma=1.360002 ! Fit after self-cal, rms=0.068685Jy sigma=1.359993 ! 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=0.068685Jy sigma=1.359993 ! Fit after self-cal, rms=0.068984Jy sigma=1.354904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=3.929 mas, bpa=17.28 degrees ! Estimated noise=0.387257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000976444 Jy ! Component: 100 - total flux cleaned = -0.00116013 Jy ! Component: 150 - total flux cleaned = -0.00129071 Jy ! Component: 200 - total flux cleaned = -0.00129065 Jy ! Total flux subtracted in 200 components = -0.00129065 Jy ! Clean residual min=-0.003023 max=0.002276 Jy/beam ! Clean residual mean=-0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.267187 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.267187 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=0.068957Jy sigma=1.354522 ! Fit after self-cal, rms=0.068959Jy sigma=1.354499 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 = -1.61972e-06 Jy ! Component: 100 - total flux cleaned = 3.33169e-05 Jy ! Component: 150 - total flux cleaned = 5.00267e-05 Jy ! Component: 200 - total flux cleaned = 8.21993e-05 Jy ! Total flux subtracted in 200 components = 8.21993e-05 Jy ! Clean residual min=-0.003005 max=0.002262 Jy/beam ! Clean residual mean=-0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.267269 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.267269 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=0.068950Jy sigma=1.354354 ! Fit after self-cal, rms=0.068949Jy sigma=1.354351 ! 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=0.068949Jy sigma=1.354351 ! Fit after self-cal, rms=0.069171Jy sigma=1.354215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=5.48 mas, bpa=6.106 degrees ! Estimated noise=0.43832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.97044e-06 Jy ! Component: 100 - total flux cleaned = 4.35299e-05 Jy ! Component: 150 - total flux cleaned = 0.000104821 Jy ! Component: 200 - total flux cleaned = 0.00013145 Jy ! Total flux subtracted in 200 components = 0.00013145 Jy ! Clean residual min=-0.002957 max=0.002538 Jy/beam ! Clean residual mean=-0.000009 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.2674 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.2674 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=0.069168Jy sigma=1.354198 ! Fit after self-cal, rms=0.069171Jy sigma=1.354186 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 = 7.76764e-05 Jy ! Component: 100 - total flux cleaned = 0.000125865 Jy ! Component: 150 - total flux cleaned = 0.00014786 Jy ! Component: 200 - total flux cleaned = 0.000177844 Jy ! Total flux subtracted in 200 components = 0.000177844 Jy ! Clean residual min=-0.002975 max=0.002513 Jy/beam ! Clean residual mean=-0.000009 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.267578 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 91 components and 0.267578 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=0.069170Jy sigma=1.354198 ! Fit after self-cal, rms=0.069169Jy sigma=1.354192 ! 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=1.064 mas, bmaj=3.936 mas, bpa=17.32 degrees ! Estimated noise=0.387173 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 3.936 at 17.32 degrees (North through East) ! Clean map min=-0.0029222 max=0.2291 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=0.7994 mas, bmaj=3.657 mas, bpa=19.23 degrees ! Estimated noise=0.731749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173446 Jy ! Component: 100 - total flux cleaned = 0.216547 Jy ! Component: 150 - total flux cleaned = 0.237427 Jy ! Component: 200 - total flux cleaned = 0.249049 Jy ! Total flux subtracted in 200 components = 0.249049 Jy ! Clean residual min=-0.004832 max=0.005735 Jy/beam ! Clean residual mean=-0.000009 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.249049 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.249049 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=3.936 mas, bpa=17.32 degrees ! Estimated noise=0.387173 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821876 Jy ! Component: 100 - total flux cleaned = 0.01221 Jy ! Component: 150 - total flux cleaned = 0.0144776 Jy ! Component: 200 - total flux cleaned = 0.0159097 Jy ! Total flux subtracted in 200 components = 0.0159097 Jy ! Clean residual min=-0.003010 max=0.002272 Jy/beam ! Clean residual mean=-0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.264959 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.264959 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=2.25 mas, bmaj=5.48 mas, bpa=6.106 degrees ! Estimated noise=0.43832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145422 Jy ! Component: 100 - total flux cleaned = 0.00221558 Jy ! Component: 150 - total flux cleaned = 0.00261909 Jy ! Component: 200 - total flux cleaned = 0.002708 Jy ! Total flux subtracted in 200 components = 0.002708 Jy ! Clean residual min=-0.002966 max=0.002585 Jy/beam ! Clean residual mean=-0.000009 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.267667 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 = 3.47996e-05 Jy ! Component: 100 - total flux cleaned = 6.76193e-05 Jy ! Component: 150 - total flux cleaned = 9.85857e-05 Jy ! Component: 200 - total flux cleaned = 0.0001274 Jy ! Total flux subtracted in 200 components = 0.0001274 Jy ! Clean residual min=-0.002971 max=0.002558 Jy/beam ! Clean residual mean=-0.000009 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.267794 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.267795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=3.936 mas, bpa=17.32 degrees ! Estimated noise=0.387173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181365 Jy ! Component: 100 - total flux cleaned = -0.000263669 Jy ! Component: 150 - total flux cleaned = -0.000306488 Jy ! Component: 200 - total flux cleaned = -0.000341622 Jy ! Total flux subtracted in 200 components = -0.000341622 Jy ! Clean residual min=-0.002953 max=0.002122 Jy/beam ! Clean residual mean=-0.000006 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.267453 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.267453 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=0.069115Jy sigma=1.353500 ! Fit after self-cal, rms=0.069107Jy sigma=1.353490 wmodel /scr/pima/bg219e_uvs/J0025-2227_X_map.mod ! Writing 64 model components to file: /scr/pima/bg219e_uvs/J0025-2227_X_map.mod wobs /scr/pima/bg219e_uvs/J0025-2227_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0025-2227_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0025-2227_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J0025-2227_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 = -0.000895986 Jy ! Component: 100 - total flux cleaned = -0.0011651 Jy ! Component: 150 - total flux cleaned = -0.00137897 Jy ! Component: 200 - total flux cleaned = -0.00161409 Jy ! Component: 250 - total flux cleaned = -0.00193509 Jy ! Component: 300 - total flux cleaned = -0.00218085 Jy ! Component: 350 - total flux cleaned = -0.0022413 Jy ! Component: 400 - total flux cleaned = -0.00238549 Jy ! Component: 450 - total flux cleaned = -0.00246886 Jy ! Component: 500 - total flux cleaned = -0.00257768 Jy ! Component: 550 - total flux cleaned = -0.0026832 Jy ! Component: 600 - total flux cleaned = -0.00283748 Jy ! Component: 650 - total flux cleaned = -0.00291265 Jy ! Component: 700 - total flux cleaned = -0.00308359 Jy ! Component: 750 - total flux cleaned = -0.00325012 Jy ! Component: 800 - total flux cleaned = -0.00341257 Jy ! Component: 850 - total flux cleaned = -0.00352597 Jy ! Component: 900 - total flux cleaned = -0.00368179 Jy ! Component: 950 - total flux cleaned = -0.00376875 Jy ! Component: 1000 - total flux cleaned = -0.00385445 Jy ! Component: 1050 - total flux cleaned = -0.00395901 Jy ! Component: 1100 - total flux cleaned = -0.00404111 Jy ! Component: 1150 - total flux cleaned = -0.00418252 Jy ! Component: 1200 - total flux cleaned = -0.00426144 Jy ! Component: 1250 - total flux cleaned = -0.00433937 Jy ! Component: 1300 - total flux cleaned = -0.00441638 Jy ! Component: 1350 - total flux cleaned = -0.00449218 Jy ! Component: 1400 - total flux cleaned = -0.00462275 Jy ! Component: 1450 - total flux cleaned = -0.00464092 Jy ! Component: 1500 - total flux cleaned = -0.00474993 Jy ! Component: 1550 - total flux cleaned = -0.00474957 Jy ! Component: 1600 - total flux cleaned = -0.00474933 Jy ! Component: 1650 - total flux cleaned = -0.00478425 Jy ! Component: 1700 - total flux cleaned = -0.00483585 Jy ! Component: 1750 - total flux cleaned = -0.0048525 Jy ! Component: 1800 - total flux cleaned = -0.00485242 Jy ! Component: 1850 - total flux cleaned = -0.00478623 Jy ! Component: 1900 - total flux cleaned = -0.00483569 Jy ! Component: 1950 - total flux cleaned = -0.0048519 Jy ! Component: 2000 - total flux cleaned = -0.00485174 Jy ! Component: 2050 - total flux cleaned = -0.00481994 Jy ! Component: 2100 - total flux cleaned = -0.00481996 Jy ! Component: 2150 - total flux cleaned = -0.00483551 Jy ! Component: 2200 - total flux cleaned = -0.0048357 Jy ! Component: 2250 - total flux cleaned = -0.00491207 Jy ! Component: 2300 - total flux cleaned = -0.00489688 Jy ! Component: 2350 - total flux cleaned = -0.00485214 Jy ! Component: 2400 - total flux cleaned = -0.00489664 Jy ! Component: 2450 - total flux cleaned = -0.00492614 Jy ! Component: 2500 - total flux cleaned = -0.00495504 Jy ! Component: 2550 - total flux cleaned = -0.00495518 Jy ! Component: 2600 - total flux cleaned = -0.00498371 Jy ! Component: 2650 - total flux cleaned = -0.00498369 Jy ! Component: 2700 - total flux cleaned = -0.00498376 Jy ! Component: 2750 - total flux cleaned = -0.00501135 Jy ! Component: 2800 - total flux cleaned = -0.0050114 Jy ! Component: 2850 - total flux cleaned = -0.00502473 Jy ! Component: 2900 - total flux cleaned = -0.00503826 Jy ! Component: 2950 - total flux cleaned = -0.00502481 Jy ! Component: 3000 - total flux cleaned = -0.00505127 Jy ! Component: 3050 - total flux cleaned = -0.00499825 Jy ! Component: 3100 - total flux cleaned = -0.00499832 Jy ! Component: 3150 - total flux cleaned = -0.00497223 Jy ! Component: 3200 - total flux cleaned = -0.00495925 Jy ! Component: 3250 - total flux cleaned = -0.00493366 Jy ! Component: 3300 - total flux cleaned = -0.00494632 Jy ! Component: 3350 - total flux cleaned = -0.00490844 Jy ! Component: 3400 - total flux cleaned = -0.0048585 Jy ! Component: 3450 - total flux cleaned = -0.00488329 Jy ! Component: 3500 - total flux cleaned = -0.00488319 Jy ! Component: 3550 - total flux cleaned = -0.00489547 Jy ! Component: 3600 - total flux cleaned = -0.00490766 Jy ! Component: 3650 - total flux cleaned = -0.00488356 Jy ! Component: 3700 - total flux cleaned = -0.00491964 Jy ! Component: 3750 - total flux cleaned = -0.00496743 Jy ! Component: 3800 - total flux cleaned = -0.00497932 Jy ! Component: 3850 - total flux cleaned = -0.00504992 Jy ! Component: 3900 - total flux cleaned = -0.00503826 Jy ! Component: 3950 - total flux cleaned = -0.00510798 Jy ! Component: 4000 - total flux cleaned = -0.00515416 Jy ! Component: 4050 - total flux cleaned = -0.00516556 Jy ! Total flux subtracted in 4096 components = -0.00522267 Jy ! Clean residual min=-0.000908 max=0.000750 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.26223 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 326 components and 0.26223 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0025-2227_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 3.936 at 17.32 degrees (North through East) ! Clean map min=-0.0014906 max=0.22944 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0025-2227_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.229439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198768 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259897 0.259897 0.519794 1.03959 2.07918 4.15835 8.3167 16.6334 33.2668 66.5336 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1154.3 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0025-2227_X_uvs.log closed on Thu Apr 7 08:54:45 2016