! Started logfile: /scr/pima/bg219i_uvs/J0527-1002_X_uvs.log on Wed Apr 6 23:32:39 2016 obs /scr/pima/bg219i_uvs/J0527-1002_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0527-1002_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760573 visibilities/baseline/integration-bin. ! Found source: J0527-1002 ! ! 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 25464 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/J0527-1002_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.002580Jy sigma=24.860758 ! Fit after self-cal, rms=0.963688Jy sigma=23.893122 ! 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=0.6831 mas, bmaj=1.907 mas, bpa=2.258 degrees ! Estimated noise=0.429943 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 = 0.0291875 Jy ! Component: 100 - total flux cleaned = 0.0362383 Jy ! Total flux subtracted in 100 components = 0.0362383 Jy ! Clean residual min=-0.002807 max=0.003049 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0362383 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0362383 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=0.056982Jy sigma=1.368458 ! Fit after self-cal, rms=0.054798Jy sigma=1.315055 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488756 Jy ! Component: 100 - total flux cleaned = 0.00546794 Jy ! Total flux subtracted in 100 components = 0.00546794 Jy ! Clean residual min=-0.002605 max=0.002358 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0417063 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0417062 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=0.054456Jy sigma=1.305936 ! Fit after self-cal, rms=0.054431Jy sigma=1.305322 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.309 mas, bpa=4.301 degrees ! Estimated noise=0.25498 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 = 0.000985008 Jy ! Component: 100 - total flux cleaned = 0.00121081 Jy ! Component: 150 - total flux cleaned = 0.001308 Jy ! Component: 200 - total flux cleaned = 0.00137182 Jy ! Total flux subtracted in 200 components = 0.00137182 Jy ! Clean residual min=-0.001392 max=0.001545 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0430781 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.0430781 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=0.054415Jy sigma=1.304821 ! Fit after self-cal, rms=0.054416Jy sigma=1.304786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.309 at 4.301 degrees (North through East) ! Clean map min=-0.0013111 max=0.041267 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.99 ! LA 0.95 MK 0.91 NL 1.07 OV 1.07 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.94 KP 1.11 ! LA 0.95 MK 1.14 NL 1.02 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.05 KP 1.17 ! LA 0.95 MK 1.00 NL 0.95 OV 0.99 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.91 KP 1.02 ! LA 0.97 MK 0.96 NL 0.99 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.89 KP 1.15 ! LA 0.96 MK 0.96 NL 1.08 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.92 KP 1.09 ! LA 1.05 MK 0.94 NL 0.99 OV 0.94 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.85 KP 1.19 ! LA 0.99 MK 1.02 NL 0.91 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! 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=0.054416Jy sigma=1.304786 ! Fit after self-cal, rms=0.054035Jy sigma=1.302079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=2.3 mas, bpa=4.169 degrees ! Estimated noise=0.25349 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 = 0.000121999 Jy ! Component: 100 - total flux cleaned = 0.000204278 Jy ! Component: 150 - total flux cleaned = 0.000235556 Jy ! Component: 200 - total flux cleaned = 0.000255976 Jy ! Total flux subtracted in 200 components = 0.000255976 Jy ! Clean residual min=-0.001287 max=0.001357 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0433341 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.043334 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=0.054031Jy sigma=1.301989 ! Fit after self-cal, rms=0.054082Jy sigma=1.301554 ! 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=0.054082Jy sigma=1.301554 ! Fit after self-cal, rms=0.054344Jy sigma=1.299738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=2.293 mas, bpa=4.042 degrees ! Estimated noise=0.253626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167757 Jy ! Component: 100 - total flux cleaned = 0.000247126 Jy ! Component: 150 - total flux cleaned = 0.000284932 Jy ! Component: 200 - total flux cleaned = 0.000310992 Jy ! Total flux subtracted in 200 components = 0.000310992 Jy ! Clean residual min=-0.001296 max=0.001346 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.043645 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.043645 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=0.054341Jy sigma=1.299659 ! Fit after self-cal, rms=0.054377Jy sigma=1.299401 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 (10, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809584 Jy ! Component: 100 - total flux cleaned = 0.000931129 Jy ! Component: 150 - total flux cleaned = 0.000954316 Jy ! Component: 200 - total flux cleaned = 0.000953862 Jy ! Total flux subtracted in 200 components = 0.000953862 Jy ! Clean residual min=-0.001157 max=0.001307 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0445989 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0445989 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=0.054341Jy sigma=1.298611 ! Fit after self-cal, rms=0.054319Jy sigma=1.298164 ! Inverting map ! Added new window around map position (17.6, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119271 Jy ! Component: 100 - total flux cleaned = 0.00151881 Jy ! Component: 150 - total flux cleaned = 0.00166567 Jy ! Component: 200 - total flux cleaned = 0.00172997 Jy ! Total flux subtracted in 200 components = 0.00172997 Jy ! Clean residual min=-0.001154 max=0.001159 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0463289 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.0463289 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=0.054285Jy sigma=1.297320 ! Fit after self-cal, rms=0.054281Jy sigma=1.297158 ! 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=0.054281Jy sigma=1.297158 ! Fit after self-cal, rms=0.054598Jy sigma=1.297507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8739 mas, bmaj=2.286 mas, bpa=3.848 degrees ! Estimated noise=0.253525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042358 Jy ! Component: 100 - total flux cleaned = 0.000609698 Jy ! Component: 150 - total flux cleaned = 0.00075042 Jy ! Component: 200 - total flux cleaned = 0.000841629 Jy ! Total flux subtracted in 200 components = 0.000841629 Jy ! Clean residual min=-0.001229 max=0.001186 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0471705 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.0471705 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=0.054581Jy sigma=1.297093 ! Fit after self-cal, rms=0.054602Jy sigma=1.296928 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 = 0.000202352 Jy ! Component: 100 - total flux cleaned = 0.000275707 Jy ! Component: 150 - total flux cleaned = 0.000342314 Jy ! Component: 200 - total flux cleaned = 0.000403865 Jy ! Total flux subtracted in 200 components = 0.000403865 Jy ! Clean residual min=-0.001246 max=0.001171 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0475744 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 78 components and 0.0475744 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=0.054592Jy sigma=1.296684 ! Fit after self-cal, rms=0.054592Jy sigma=1.296659 ! 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=0.054592Jy sigma=1.296659 ! Fit after self-cal, rms=0.054873Jy sigma=1.296801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.954 mas, bpa=3.847 degrees ! Estimated noise=0.327975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479946 Jy ! Component: 100 - total flux cleaned = 0.000613816 Jy ! Component: 150 - total flux cleaned = 0.00073907 Jy ! Component: 200 - total flux cleaned = 0.000844855 Jy ! Total flux subtracted in 200 components = 0.000844855 Jy ! Clean residual min=-0.001297 max=0.001320 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0484192 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0484192 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=0.054868Jy sigma=1.296675 ! Fit after self-cal, rms=0.054874Jy sigma=1.296475 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 = 0.00030288 Jy ! Component: 100 - total flux cleaned = 0.000415794 Jy ! Component: 150 - total flux cleaned = 0.000455082 Jy ! Component: 200 - total flux cleaned = 0.000499724 Jy ! Total flux subtracted in 200 components = 0.000499724 Jy ! Clean residual min=-0.001293 max=0.001382 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.048919 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.048919 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=0.054873Jy sigma=1.296432 ! Fit after self-cal, rms=0.054874Jy sigma=1.296412 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=2.284 mas, bpa=3.748 degrees ! Estimated noise=0.254316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 2.284 at 3.748 degrees (North through East) ! Clean map min=-0.0013678 max=0.040906 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=0.6744 mas, bmaj=1.895 mas, bpa=1.618 degrees ! Estimated noise=0.423249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311018 Jy ! Component: 100 - total flux cleaned = 0.0393494 Jy ! Component: 150 - total flux cleaned = 0.0422167 Jy ! Component: 200 - total flux cleaned = 0.0439212 Jy ! Total flux subtracted in 200 components = 0.0439212 Jy ! Clean residual min=-0.002502 max=0.002422 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0439212 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0439212 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=2.284 mas, bpa=3.748 degrees ! Estimated noise=0.254316 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 = 0.00158484 Jy ! Component: 100 - total flux cleaned = 0.00220826 Jy ! Component: 150 - total flux cleaned = 0.00271675 Jy ! Component: 200 - total flux cleaned = 0.00311419 Jy ! Total flux subtracted in 200 components = 0.00311419 Jy ! Clean residual min=-0.001290 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0470353 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0470354 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=2.118 mas, bmaj=3.954 mas, bpa=3.847 degrees ! Estimated noise=0.327975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931301 Jy ! Component: 100 - total flux cleaned = 0.00115423 Jy ! Component: 150 - total flux cleaned = 0.00135633 Jy ! Component: 200 - total flux cleaned = 0.00152297 Jy ! Total flux subtracted in 200 components = 0.00152297 Jy ! Clean residual min=-0.001392 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0485583 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 = 8.87433e-05 Jy ! Component: 100 - total flux cleaned = 0.0001685 Jy ! Component: 150 - total flux cleaned = 0.000240494 Jy ! Component: 200 - total flux cleaned = 0.000317976 Jy ! Total flux subtracted in 200 components = 0.000317976 Jy ! Clean residual min=-0.001341 max=0.001385 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0488763 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.0488763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=2.284 mas, bpa=3.748 degrees ! Estimated noise=0.254316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109853 Jy ! Component: 100 - total flux cleaned = 0.000135522 Jy ! Component: 150 - total flux cleaned = 0.00013399 Jy ! Component: 200 - total flux cleaned = 0.000172866 Jy ! Total flux subtracted in 200 components = 0.000172866 Jy ! Clean residual min=-0.001294 max=0.001192 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0490492 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0490492 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=0.054882Jy sigma=1.296687 ! Fit after self-cal, rms=0.054882Jy sigma=1.296603 wmodel /scr/pima/bg219i_uvs/J0527-1002_X_map.mod ! Writing 91 model components to file: /scr/pima/bg219i_uvs/J0527-1002_X_map.mod wobs /scr/pima/bg219i_uvs/J0527-1002_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0527-1002_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0527-1002_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0527-1002_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 = 0.00012192 Jy ! Component: 100 - total flux cleaned = 0.000142967 Jy ! Component: 150 - total flux cleaned = 3.2239e-05 Jy ! Component: 200 - total flux cleaned = -5.64566e-05 Jy ! Component: 250 - total flux cleaned = -0.000192486 Jy ! Component: 300 - total flux cleaned = -0.000258094 Jy ! Component: 350 - total flux cleaned = -0.000322309 Jy ! Component: 400 - total flux cleaned = -0.000384896 Jy ! Component: 450 - total flux cleaned = -0.000476564 Jy ! Component: 500 - total flux cleaned = -0.000521102 Jy ! Component: 550 - total flux cleaned = -0.000564986 Jy ! Component: 600 - total flux cleaned = -0.000608017 Jy ! Component: 650 - total flux cleaned = -0.000650342 Jy ! Component: 700 - total flux cleaned = -0.000678357 Jy ! Component: 750 - total flux cleaned = -0.00076012 Jy ! Component: 800 - total flux cleaned = -0.000746814 Jy ! Component: 850 - total flux cleaned = -0.000799201 Jy ! Component: 900 - total flux cleaned = -0.00078615 Jy ! Component: 950 - total flux cleaned = -0.000786208 Jy ! Component: 1000 - total flux cleaned = -0.000798762 Jy ! Component: 1050 - total flux cleaned = -0.000823405 Jy ! Component: 1100 - total flux cleaned = -0.000811119 Jy ! Component: 1150 - total flux cleaned = -0.000811266 Jy ! Component: 1200 - total flux cleaned = -0.000870358 Jy ! Component: 1250 - total flux cleaned = -0.000858753 Jy ! Component: 1300 - total flux cleaned = -0.000858877 Jy ! Component: 1350 - total flux cleaned = -0.000870267 Jy ! Component: 1400 - total flux cleaned = -0.000859131 Jy ! Component: 1450 - total flux cleaned = -0.000837073 Jy ! Component: 1500 - total flux cleaned = -0.000815268 Jy ! Component: 1550 - total flux cleaned = -0.000772201 Jy ! Component: 1600 - total flux cleaned = -0.000751054 Jy ! Component: 1650 - total flux cleaned = -0.000730066 Jy ! Component: 1700 - total flux cleaned = -0.000719641 Jy ! Component: 1750 - total flux cleaned = -0.000657729 Jy ! Component: 1800 - total flux cleaned = -0.000637429 Jy ! Component: 1850 - total flux cleaned = -0.000586902 Jy ! Component: 1900 - total flux cleaned = -0.000546882 Jy ! Component: 1950 - total flux cleaned = -0.000507123 Jy ! Component: 2000 - total flux cleaned = -0.000497376 Jy ! Component: 2050 - total flux cleaned = -0.000497169 Jy ! Component: 2100 - total flux cleaned = -0.000448848 Jy ! Component: 2150 - total flux cleaned = -0.000391387 Jy ! Component: 2200 - total flux cleaned = -0.000391408 Jy ! Component: 2250 - total flux cleaned = -0.000353742 Jy ! Component: 2300 - total flux cleaned = -0.000316339 Jy ! Component: 2350 - total flux cleaned = -0.00028854 Jy ! Component: 2400 - total flux cleaned = -0.000242557 Jy ! Component: 2450 - total flux cleaned = -0.000169643 Jy ! Component: 2500 - total flux cleaned = -0.000178655 Jy ! Component: 2550 - total flux cleaned = -0.000133785 Jy ! Component: 2600 - total flux cleaned = -5.3653e-05 Jy ! Component: 2650 - total flux cleaned = -5.36902e-05 Jy ! Component: 2700 - total flux cleaned = -1.0857e-06 Jy ! Component: 2750 - total flux cleaned = 5.98291e-05 Jy ! Component: 2800 - total flux cleaned = 0.000120196 Jy ! Component: 2850 - total flux cleaned = 0.000171616 Jy ! Component: 2900 - total flux cleaned = 0.000248204 Jy ! Component: 2950 - total flux cleaned = 0.000298907 Jy ! Component: 3000 - total flux cleaned = 0.000349158 Jy ! Component: 3050 - total flux cleaned = 0.000390802 Jy ! Component: 3100 - total flux cleaned = 0.000440449 Jy ! Component: 3150 - total flux cleaned = 0.000465078 Jy ! Component: 3200 - total flux cleaned = 0.000514134 Jy ! Component: 3250 - total flux cleaned = 0.0005628 Jy ! Component: 3300 - total flux cleaned = 0.000595037 Jy ! Component: 3350 - total flux cleaned = 0.000611055 Jy ! Component: 3400 - total flux cleaned = 0.00067478 Jy ! Component: 3450 - total flux cleaned = 0.000730099 Jy ! Component: 3500 - total flux cleaned = 0.000745794 Jy ! Component: 3550 - total flux cleaned = 0.000800485 Jy ! Component: 3600 - total flux cleaned = 0.000847006 Jy ! Component: 3650 - total flux cleaned = 0.000877816 Jy ! Component: 3700 - total flux cleaned = 0.000908379 Jy ! Component: 3750 - total flux cleaned = 0.000915982 Jy ! Component: 3800 - total flux cleaned = 0.000938726 Jy ! Component: 3850 - total flux cleaned = 0.000983873 Jy ! Component: 3900 - total flux cleaned = 0.00100628 Jy ! Component: 3950 - total flux cleaned = 0.00104346 Jy ! Component: 4000 - total flux cleaned = 0.00105087 Jy ! Component: 4050 - total flux cleaned = 0.00107285 Jy ! Total flux subtracted in 4096 components = 0.00110937 Jy ! Clean residual min=-0.000469 max=0.000492 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0501585 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 340 components and 0.0501585 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0527-1002_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 2.284 at 3.748 degrees (North through East) ! Clean map min=-0.001232 max=0.040317 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0527-1002_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.040317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.91242 0.91242 1.82484 3.64968 7.29936 14.5987 29.1974 58.3949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.796 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0527-1002_X_uvs.log closed on Wed Apr 6 23:32:44 2016