! Started logfile: /scr/pima/bg219i_uvs/J2153+4322_X_uvs.log on Wed Apr 6 23:56:54 2016 obs /scr/pima/bg219i_uvs/J2153+4322_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2153+4322_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.81746 visibilities/baseline/integration-bin. ! Found source: J2153+4322 ! ! 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 18540 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/bg219i_uvs/J2153+4322_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.035840Jy sigma=24.313950 ! Fit after self-cal, rms=0.759142Jy sigma=17.746197 ! 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=0.9064 mas, bmaj=1.076 mas, bpa=-59.88 degrees ! Estimated noise=0.598171 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 = 0.182691 Jy ! Component: 100 - total flux cleaned = 0.231528 Jy ! Total flux subtracted in 100 components = 0.231528 Jy ! Clean residual min=-0.007907 max=0.018912 Jy/beam ! Clean residual mean=-0.000000 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.231528 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.231528 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=0.069993Jy sigma=1.555973 ! Fit after self-cal, rms=0.069988Jy sigma=1.555673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192803 Jy ! Component: 100 - total flux cleaned = 0.0282541 Jy ! Total flux subtracted in 100 components = 0.0282541 Jy ! Clean residual min=-0.005225 max=0.006508 Jy/beam ! Clean residual mean=0.000001 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.259782 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.259782 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=0.064574Jy sigma=1.389658 ! Fit after self-cal, rms=0.064576Jy sigma=1.389509 ! 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=1.209 mas, bmaj=1.342 mas, bpa=-75.01 degrees ! Estimated noise=0.303921 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 = 0.00569554 Jy ! Component: 100 - total flux cleaned = 0.00844563 Jy ! Component: 150 - total flux cleaned = 0.00970307 Jy ! Component: 200 - total flux cleaned = 0.00974867 Jy ! Total flux subtracted in 200 components = 0.00974867 Jy ! Clean residual min=-0.003573 max=0.004998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.269531 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.269531 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=0.064296Jy sigma=1.373334 ! Fit after self-cal, rms=0.064298Jy sigma=1.373304 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 1.342 at -75.01 degrees (North through East) ! Clean map min=-0.003375 max=0.24166 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 0.99 FD 1.02 HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 0.97 ! LA 0.98 MK 0.99 NL 0.97 OV 0.97 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 0.96 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.01 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 0.97 ! PT 0.98 SC 1.09 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.04 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 0.96 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.01 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 0.97 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 0.99 OV 0.98 ! PT 0.99 SC 1.10 ! ! ! 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=0.064298Jy sigma=1.373304 ! Fit after self-cal, rms=0.064843Jy sigma=1.354183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=1.366 mas, bpa=-71.19 degrees ! Estimated noise=0.304441 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 = -0.00330559 Jy ! Component: 100 - total flux cleaned = -0.00415007 Jy ! Component: 150 - total flux cleaned = -0.004392 Jy ! Component: 200 - total flux cleaned = -0.00454669 Jy ! Total flux subtracted in 200 components = -0.00454669 Jy ! Clean residual min=-0.003160 max=0.003617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.264984 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.264984 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=0.064639Jy sigma=1.350514 ! Fit after self-cal, rms=0.064677Jy sigma=1.350448 ! 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=0.064677Jy sigma=1.350448 ! Fit after self-cal, rms=0.065325Jy sigma=1.334435 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.358 mas, bpa=-74.5 degrees ! Estimated noise=0.303384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633925 Jy ! Component: 100 - total flux cleaned = -0.000698342 Jy ! Component: 150 - total flux cleaned = -0.000785368 Jy ! Component: 200 - total flux cleaned = -0.0008387 Jy ! Total flux subtracted in 200 components = -0.0008387 Jy ! Clean residual min=-0.002375 max=0.002078 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.264145 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.264145 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=0.065289Jy sigma=1.333788 ! Fit after self-cal, rms=0.065325Jy sigma=1.333725 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 = -0.00011796 Jy ! Component: 100 - total flux cleaned = -0.000186601 Jy ! Component: 150 - total flux cleaned = -0.000248446 Jy ! Component: 200 - total flux cleaned = -0.000326312 Jy ! Total flux subtracted in 200 components = -0.000326312 Jy ! Clean residual min=-0.002352 max=0.002053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.263819 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.263819 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=0.065309Jy sigma=1.333437 ! Fit after self-cal, rms=0.065309Jy sigma=1.333420 ! 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=0.065309Jy sigma=1.333420 ! Fit after self-cal, rms=0.065368Jy sigma=1.333290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.356 mas, bpa=-75.23 degrees ! Estimated noise=0.303162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311506 Jy ! Component: 100 - total flux cleaned = -0.000401886 Jy ! Component: 150 - total flux cleaned = -0.000441782 Jy ! Component: 200 - total flux cleaned = -0.000478591 Jy ! Total flux subtracted in 200 components = -0.000478591 Jy ! Clean residual min=-0.002270 max=0.001990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.263341 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.263341 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=0.065352Jy sigma=1.333010 ! Fit after self-cal, rms=0.065353Jy sigma=1.333001 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 = -8.51523e-05 Jy ! Component: 100 - total flux cleaned = -0.00011769 Jy ! Component: 150 - total flux cleaned = -0.0001641 Jy ! Component: 200 - total flux cleaned = -0.000193487 Jy ! Total flux subtracted in 200 components = -0.000193487 Jy ! Clean residual min=-0.002258 max=0.001972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.263147 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.263147 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=0.065345Jy sigma=1.332848 ! Fit after self-cal, rms=0.065345Jy sigma=1.332842 ! 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=0.065345Jy sigma=1.332842 ! Fit after self-cal, rms=0.065392Jy sigma=1.332791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=2.721 mas, bpa=78.16 degrees ! Estimated noise=0.361963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276025 Jy ! Component: 100 - total flux cleaned = 0.000275478 Jy ! Component: 150 - total flux cleaned = 0.00027462 Jy ! Component: 200 - total flux cleaned = 0.000287722 Jy ! Total flux subtracted in 200 components = 0.000287722 Jy ! Clean residual min=-0.002213 max=0.002048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.263435 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.263435 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=0.065392Jy sigma=1.332877 ! Fit after self-cal, rms=0.065394Jy sigma=1.332851 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 = 7.3102e-05 Jy ! Component: 100 - total flux cleaned = 6.44643e-05 Jy ! Component: 150 - total flux cleaned = 6.44297e-05 Jy ! Component: 200 - total flux cleaned = 6.4782e-05 Jy ! Total flux subtracted in 200 components = 6.4782e-05 Jy ! Clean residual min=-0.002212 max=0.002049 Jy/beam ! Clean residual mean=-0.000004 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.263499 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.263499 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=0.065396Jy sigma=1.332945 ! Fit after self-cal, rms=0.065397Jy sigma=1.332930 ! 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=1.215 mas, bmaj=1.355 mas, bpa=-75.69 degrees ! Estimated noise=0.303076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.355 at -75.69 degrees (North through East) ! Clean map min=-0.0021493 max=0.24318 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=0.9116 mas, bmaj=1.084 mas, bpa=-60.77 degrees ! Estimated noise=0.600984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183466 Jy ! Component: 100 - total flux cleaned = 0.231618 Jy ! Component: 150 - total flux cleaned = 0.249948 Jy ! Component: 200 - total flux cleaned = 0.258306 Jy ! Total flux subtracted in 200 components = 0.258306 Jy ! Clean residual min=-0.003793 max=0.003926 Jy/beam ! Clean residual mean=-0.000000 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.258306 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.258306 Jy ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.355 mas, bpa=-75.69 degrees ! Estimated noise=0.303076 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 = 0.0044609 Jy ! Component: 100 - total flux cleaned = 0.00508767 Jy ! Component: 150 - total flux cleaned = 0.00527041 Jy ! Component: 200 - total flux cleaned = 0.00540562 Jy ! Total flux subtracted in 200 components = 0.00540562 Jy ! Clean residual min=-0.002392 max=0.001991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.263711 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.263711 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=2.362 mas, bmaj=2.721 mas, bpa=78.16 degrees ! Estimated noise=0.361963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.83637e-05 Jy ! Component: 100 - total flux cleaned = 4.01842e-05 Jy ! Component: 150 - total flux cleaned = 1.84345e-05 Jy ! Component: 200 - total flux cleaned = -1.21546e-06 Jy ! Total flux subtracted in 200 components = -1.21546e-06 Jy ! Clean residual min=-0.002203 max=0.002129 Jy/beam ! Clean residual mean=-0.000004 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.26371 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 = 5.63854e-07 Jy ! Component: 100 - total flux cleaned = 9.37293e-07 Jy ! Component: 150 - total flux cleaned = 1.01894e-06 Jy ! Component: 200 - total flux cleaned = 1.15136e-06 Jy ! Total flux subtracted in 200 components = 1.15136e-06 Jy ! Clean residual min=-0.002202 max=0.002116 Jy/beam ! Clean residual mean=-0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.263711 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.263711 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.355 mas, bpa=-75.69 degrees ! Estimated noise=0.303076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294355 Jy ! Component: 100 - total flux cleaned = -0.000357103 Jy ! Component: 150 - total flux cleaned = -0.000439921 Jy ! Component: 200 - total flux cleaned = -0.000516053 Jy ! Total flux subtracted in 200 components = -0.000516053 Jy ! Clean residual min=-0.002300 max=0.001939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.263195 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.263195 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=0.065408Jy sigma=1.333254 ! Fit after self-cal, rms=0.065408Jy sigma=1.333233 wmodel /scr/pima/bg219i_uvs/J2153+4322_X_map.mod ! Writing 22 model components to file: /scr/pima/bg219i_uvs/J2153+4322_X_map.mod wobs /scr/pima/bg219i_uvs/J2153+4322_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2153+4322_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2153+4322_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2153+4322_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 = -0.000817794 Jy ! Component: 100 - total flux cleaned = -0.00103115 Jy ! Component: 150 - total flux cleaned = -0.000932235 Jy ! Component: 200 - total flux cleaned = -0.000775806 Jy ! Component: 250 - total flux cleaned = -0.00071604 Jy ! Component: 300 - total flux cleaned = -0.000743467 Jy ! Component: 350 - total flux cleaned = -0.000853108 Jy ! Component: 400 - total flux cleaned = -0.000852614 Jy ! Component: 450 - total flux cleaned = -0.000852706 Jy ! Component: 500 - total flux cleaned = -0.000902984 Jy ! Component: 550 - total flux cleaned = -0.000903617 Jy ! Component: 600 - total flux cleaned = -0.000903547 Jy ! Component: 650 - total flux cleaned = -0.00085768 Jy ! Component: 700 - total flux cleaned = -0.000857528 Jy ! Component: 750 - total flux cleaned = -0.000879208 Jy ! Component: 800 - total flux cleaned = -0.000857246 Jy ! Component: 850 - total flux cleaned = -0.000835922 Jy ! Component: 900 - total flux cleaned = -0.000795828 Jy ! Component: 950 - total flux cleaned = -0.000856067 Jy ! Component: 1000 - total flux cleaned = -0.000796797 Jy ! Component: 1050 - total flux cleaned = -0.000855016 Jy ! Component: 1100 - total flux cleaned = -0.000798483 Jy ! Component: 1150 - total flux cleaned = -0.000873601 Jy ! Component: 1200 - total flux cleaned = -0.000928745 Jy ! Component: 1250 - total flux cleaned = -0.000982984 Jy ! Component: 1300 - total flux cleaned = -0.00103635 Jy ! Component: 1350 - total flux cleaned = -0.00105343 Jy ! Component: 1400 - total flux cleaned = -0.0010705 Jy ! Component: 1450 - total flux cleaned = -0.00103613 Jy ! Component: 1500 - total flux cleaned = -0.00103605 Jy ! Component: 1550 - total flux cleaned = -0.000986308 Jy ! Component: 1600 - total flux cleaned = -0.000986703 Jy ! Component: 1650 - total flux cleaned = -0.00100287 Jy ! Component: 1700 - total flux cleaned = -0.000954832 Jy ! Component: 1750 - total flux cleaned = -0.00100214 Jy ! Component: 1800 - total flux cleaned = -0.000908692 Jy ! Component: 1850 - total flux cleaned = -0.000893343 Jy ! Component: 1900 - total flux cleaned = -0.000923818 Jy ! Component: 1950 - total flux cleaned = -0.000833742 Jy ! Component: 2000 - total flux cleaned = -0.000863891 Jy ! Component: 2050 - total flux cleaned = -0.000863761 Jy ! Component: 2100 - total flux cleaned = -0.000849309 Jy ! Component: 2150 - total flux cleaned = -0.000877897 Jy ! Component: 2200 - total flux cleaned = -0.000863643 Jy ! Component: 2250 - total flux cleaned = -0.000891675 Jy ! Component: 2300 - total flux cleaned = -0.000863884 Jy ! Component: 2350 - total flux cleaned = -0.000850241 Jy ! Component: 2400 - total flux cleaned = -0.000905095 Jy ! Component: 2450 - total flux cleaned = -0.000918664 Jy ! Component: 2500 - total flux cleaned = -0.000958964 Jy ! Component: 2550 - total flux cleaned = -0.000972278 Jy ! Component: 2600 - total flux cleaned = -0.000958975 Jy ! Component: 2650 - total flux cleaned = -0.000932931 Jy ! Component: 2700 - total flux cleaned = -0.000997664 Jy ! Component: 2750 - total flux cleaned = -0.000933463 Jy ! Component: 2800 - total flux cleaned = -0.00095899 Jy ! Component: 2850 - total flux cleaned = -0.00090861 Jy ! Component: 2900 - total flux cleaned = -0.000921105 Jy ! Component: 2950 - total flux cleaned = -0.000921109 Jy ! Component: 3000 - total flux cleaned = -0.000908773 Jy ! Component: 3050 - total flux cleaned = -0.000884385 Jy ! Component: 3100 - total flux cleaned = -0.00084817 Jy ! Component: 3150 - total flux cleaned = -0.000884169 Jy ! Component: 3200 - total flux cleaned = -0.000848354 Jy ! Component: 3250 - total flux cleaned = -0.000824833 Jy ! Component: 3300 - total flux cleaned = -0.000813174 Jy ! Component: 3350 - total flux cleaned = -0.00083618 Jy ! Component: 3400 - total flux cleaned = -0.000789979 Jy ! Component: 3450 - total flux cleaned = -0.000767056 Jy ! Component: 3500 - total flux cleaned = -0.00073289 Jy ! Component: 3550 - total flux cleaned = -0.000710251 Jy ! Component: 3600 - total flux cleaned = -0.000721363 Jy ! Component: 3650 - total flux cleaned = -0.000654581 Jy ! Component: 3700 - total flux cleaned = -0.000632469 Jy ! Component: 3750 - total flux cleaned = -0.000621501 Jy ! Component: 3800 - total flux cleaned = -0.000632447 Jy ! Component: 3850 - total flux cleaned = -0.000567332 Jy ! Component: 3900 - total flux cleaned = -0.000610475 Jy ! Component: 3950 - total flux cleaned = -0.000567635 Jy ! Component: 4000 - total flux cleaned = -0.000567674 Jy ! Component: 4050 - total flux cleaned = -0.000588893 Jy ! Total flux subtracted in 4096 components = -0.000567879 Jy ! Clean residual min=-0.000698 max=0.000622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.262627 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 305 components and 0.262627 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2153+4322_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.355 at -75.69 degrees (North through East) ! Clean map min=-0.0013237 max=0.24334 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2153+4322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.243338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211591 0.211591 0.423182 0.846364 1.69273 3.38546 6.77091 13.5418 27.0836 54.1673 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1417.83 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2153+4322_X_uvs.log closed on Wed Apr 6 23:56:59 2016