! Started logfile: /scr/pima/bg219a_uvs/J1209+2547_X_uvs.log on Wed Apr 6 21:35:32 2016 obs /scr/pima/bg219a_uvs/J1209+2547_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1209+2547_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1209+2547 ! ! 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 121 lines of history. ! ! Reading 6120 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/bg219a_uvs/J1209+2547_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.008013Jy sigma=29.458756 ! Fit after self-cal, rms=0.912305Jy sigma=26.584003 ! 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=0.7505 mas, bmaj=1.29 mas, bpa=-4.191 degrees ! Estimated noise=0.805386 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 = 0.0656502 Jy ! Component: 100 - total flux cleaned = 0.0869066 Jy ! Total flux subtracted in 100 components = 0.0869066 Jy ! Clean residual min=-0.010096 max=0.015471 Jy/beam ! Clean residual mean=-0.000024 rms=0.002945 Jy/beam ! Combined flux in latest and established models = 0.0869066 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0869066 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=0.055035Jy sigma=1.584999 ! Fit after self-cal, rms=0.054312Jy sigma=1.566550 ! 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=0.8966 mas, bmaj=1.536 mas, bpa=-0.7696 degrees ! Estimated noise=0.439422 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 = 0.0135575 Jy ! Component: 100 - total flux cleaned = 0.0201683 Jy ! Component: 150 - total flux cleaned = 0.0242082 Jy ! Component: 200 - total flux cleaned = 0.0259268 Jy ! Total flux subtracted in 200 components = 0.0259268 Jy ! Clean residual min=-0.009365 max=0.015183 Jy/beam ! Clean residual mean=-0.000010 rms=0.002834 Jy/beam ! Combined flux in latest and established models = 0.112833 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.112833 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=0.051255Jy sigma=1.462408 ! Fit after self-cal, rms=0.051209Jy sigma=1.461437 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8966 x 1.536 at -0.7696 degrees (North through East) ! Clean map min=-0.0086443 max=0.082362 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: ! LA 0.91 MK 1.11 NL 1.19 OV 0.89 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.13 NL 1.18 OV 0.91 ! PT 0.95 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=0.051209Jy sigma=1.461437 ! Fit after self-cal, rms=0.051517Jy sigma=1.447871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9036 mas, bmaj=1.548 mas, bpa=-0.1093 degrees ! Estimated noise=0.4403 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 (-1.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123391 Jy ! Component: 100 - total flux cleaned = 0.0163796 Jy ! Component: 150 - total flux cleaned = 0.0169213 Jy ! Component: 200 - total flux cleaned = 0.0174731 Jy ! Total flux subtracted in 200 components = 0.0174731 Jy ! Clean residual min=-0.007115 max=0.009705 Jy/beam ! Clean residual mean=0.000001 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.130307 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.130307 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=0.048814Jy sigma=1.361566 ! Fit after self-cal, rms=0.048551Jy sigma=1.352808 ! Inverting map ! Added new window around map position (-10, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846176 Jy ! Component: 100 - total flux cleaned = 0.0131593 Jy ! Component: 150 - total flux cleaned = 0.016481 Jy ! Component: 200 - total flux cleaned = 0.0191116 Jy ! Total flux subtracted in 200 components = 0.0191116 Jy ! Clean residual min=-0.004422 max=0.003478 Jy/beam ! Clean residual mean=0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.149418 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.149418 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=0.047006Jy sigma=1.300041 ! Fit after self-cal, rms=0.046848Jy sigma=1.295902 ! 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=0.046848Jy sigma=1.295902 ! Fit after self-cal, rms=0.046235Jy sigma=1.275792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=1.553 mas, bpa=-0.3031 degrees ! Estimated noise=0.436316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028209 Jy ! Component: 100 - total flux cleaned = 0.00390425 Jy ! Component: 150 - total flux cleaned = 0.00455885 Jy ! Component: 200 - total flux cleaned = 0.0047669 Jy ! Total flux subtracted in 200 components = 0.0047669 Jy ! Clean residual min=-0.002755 max=0.002826 Jy/beam ! Clean residual mean=0.000004 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.154185 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.154185 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=0.046020Jy sigma=1.268719 ! Fit after self-cal, rms=0.046040Jy sigma=1.267922 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 = 0.00106754 Jy ! Component: 100 - total flux cleaned = 0.00129189 Jy ! Component: 150 - total flux cleaned = 0.00136942 Jy ! Component: 200 - total flux cleaned = 0.0014739 Jy ! Total flux subtracted in 200 components = 0.0014739 Jy ! Clean residual min=-0.002549 max=0.002596 Jy/beam ! Clean residual mean=0.000005 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.155659 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.155659 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=0.045969Jy sigma=1.265810 ! Fit after self-cal, rms=0.045965Jy sigma=1.265633 ! 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=0.045965Jy sigma=1.265633 ! Fit after self-cal, rms=0.045760Jy sigma=1.259547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=1.552 mas, bpa=-0.6067 degrees ! Estimated noise=0.43376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111901 Jy ! Component: 100 - total flux cleaned = 0.00150383 Jy ! Component: 150 - total flux cleaned = 0.00156149 Jy ! Component: 200 - total flux cleaned = 0.001612 Jy ! Total flux subtracted in 200 components = 0.001612 Jy ! Clean residual min=-0.001892 max=0.002302 Jy/beam ! Clean residual mean=0.000004 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.157271 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.157271 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=0.045714Jy sigma=1.258102 ! Fit after self-cal, rms=0.045722Jy sigma=1.257942 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13.4, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108953 Jy ! Component: 100 - total flux cleaned = 0.000884089 Jy ! Component: 150 - total flux cleaned = 0.000954109 Jy ! Component: 200 - total flux cleaned = 0.000954954 Jy ! Total flux subtracted in 200 components = 0.000954954 Jy ! Clean residual min=-0.001939 max=0.001853 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.158226 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.158226 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=0.045619Jy sigma=1.255165 ! Fit after self-cal, rms=0.045614Jy sigma=1.254981 ! 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=0.045614Jy sigma=1.254981 ! Fit after self-cal, rms=0.045433Jy sigma=1.254740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.958 mas, bmaj=3.826 mas, bpa=-1.873 degrees ! Estimated noise=0.534167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274109 Jy ! Component: 100 - total flux cleaned = -0.000438094 Jy ! Component: 150 - total flux cleaned = -0.000533409 Jy ! Component: 200 - total flux cleaned = -0.000576697 Jy ! Total flux subtracted in 200 components = -0.000576697 Jy ! Clean residual min=-0.001795 max=0.002306 Jy/beam ! Clean residual mean=0.000007 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.157649 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.157649 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=0.045421Jy sigma=1.254312 ! Fit after self-cal, rms=0.045418Jy sigma=1.254252 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 = -0.000226036 Jy ! Component: 100 - total flux cleaned = -0.000346144 Jy ! Component: 150 - total flux cleaned = -0.000381978 Jy ! Component: 200 - total flux cleaned = -0.000431903 Jy ! Total flux subtracted in 200 components = -0.000431903 Jy ! Clean residual min=-0.001784 max=0.002199 Jy/beam ! Clean residual mean=0.000007 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.157217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 130 components and 0.157217 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=0.045416Jy sigma=1.254129 ! Fit after self-cal, rms=0.045414Jy sigma=1.254097 ! 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=0.9115 mas, bmaj=1.554 mas, bpa=-0.4848 degrees ! Estimated noise=0.432329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9115 x 1.554 at -0.4848 degrees (North through East) ! Clean map min=-0.001815 max=0.083529 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=0.7614 mas, bmaj=1.303 mas, bpa=-3.565 degrees ! Estimated noise=0.801525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654232 Jy ! Component: 100 - total flux cleaned = 0.0894932 Jy ! Component: 150 - total flux cleaned = 0.102687 Jy ! Component: 200 - total flux cleaned = 0.108606 Jy ! Total flux subtracted in 200 components = 0.108606 Jy ! Clean residual min=-0.007386 max=0.006872 Jy/beam ! Clean residual mean=-0.000010 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.108606 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.108606 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=1.554 mas, bpa=-0.4848 degrees ! Estimated noise=0.432329 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 = 0.00866304 Jy ! Component: 100 - total flux cleaned = 0.0144961 Jy ! Component: 150 - total flux cleaned = 0.0191053 Jy ! Component: 200 - total flux cleaned = 0.0226232 Jy ! Total flux subtracted in 200 components = 0.0226232 Jy ! Clean residual min=-0.004091 max=0.003836 Jy/beam ! Clean residual mean=-0.000001 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.131229 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.131229 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=1.958 mas, bmaj=3.826 mas, bpa=-1.873 degrees ! Estimated noise=0.534167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533043 Jy ! Component: 100 - total flux cleaned = 0.00900462 Jy ! Component: 150 - total flux cleaned = 0.0117983 Jy ! Component: 200 - total flux cleaned = 0.0140355 Jy ! Total flux subtracted in 200 components = 0.0140355 Jy ! Clean residual min=-0.002856 max=0.002947 Jy/beam ! Clean residual mean=0.000004 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.145265 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176667 Jy ! Component: 100 - total flux cleaned = 0.00301432 Jy ! Component: 150 - total flux cleaned = 0.00403525 Jy ! Component: 200 - total flux cleaned = 0.00464877 Jy ! Total flux subtracted in 200 components = 0.00464877 Jy ! Clean residual min=-0.002197 max=0.002433 Jy/beam ! Clean residual mean=0.000005 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.149913 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 93 components and 0.149913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=1.554 mas, bpa=-0.4848 degrees ! Estimated noise=0.432329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151324 Jy ! Component: 100 - total flux cleaned = 0.00209094 Jy ! Component: 150 - total flux cleaned = 0.00243532 Jy ! Component: 200 - total flux cleaned = 0.00279447 Jy ! Total flux subtracted in 200 components = 0.00279447 Jy ! Clean residual min=-0.002222 max=0.002248 Jy/beam ! Clean residual mean=0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.152708 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.152708 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=0.045584Jy sigma=1.258407 ! Fit after self-cal, rms=0.045546Jy sigma=1.257349 wmodel /scr/pima/bg219a_uvs/J1209+2547_X_map.mod ! Writing 109 model components to file: /scr/pima/bg219a_uvs/J1209+2547_X_map.mod wobs /scr/pima/bg219a_uvs/J1209+2547_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1209+2547_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1209+2547_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1209+2547_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 = 0.000432581 Jy ! Component: 100 - total flux cleaned = 0.000958457 Jy ! Component: 150 - total flux cleaned = 0.00134023 Jy ! Component: 200 - total flux cleaned = 0.00154532 Jy ! Component: 250 - total flux cleaned = 0.00162798 Jy ! Component: 300 - total flux cleaned = 0.00175941 Jy ! Component: 350 - total flux cleaned = 0.00183392 Jy ! Component: 400 - total flux cleaned = 0.00185783 Jy ! Component: 450 - total flux cleaned = 0.00178938 Jy ! Component: 500 - total flux cleaned = 0.00172308 Jy ! Component: 550 - total flux cleaned = 0.00167989 Jy ! Component: 600 - total flux cleaned = 0.00161726 Jy ! Component: 650 - total flux cleaned = 0.001577 Jy ! Component: 700 - total flux cleaned = 0.00155763 Jy ! Component: 750 - total flux cleaned = 0.00157661 Jy ! Component: 800 - total flux cleaned = 0.00152192 Jy ! Component: 850 - total flux cleaned = 0.00148669 Jy ! Component: 900 - total flux cleaned = 0.00148708 Jy ! Component: 950 - total flux cleaned = 0.0015042 Jy ! Component: 1000 - total flux cleaned = 0.00155368 Jy ! Component: 1050 - total flux cleaned = 0.00156998 Jy ! Component: 1100 - total flux cleaned = 0.00160188 Jy ! Component: 1150 - total flux cleaned = 0.00166469 Jy ! Component: 1200 - total flux cleaned = 0.00168014 Jy ! Component: 1250 - total flux cleaned = 0.00172585 Jy ! Component: 1300 - total flux cleaned = 0.00175584 Jy ! Component: 1350 - total flux cleaned = 0.00175592 Jy ! Component: 1400 - total flux cleaned = 0.00182889 Jy ! Component: 1450 - total flux cleaned = 0.00190082 Jy ! Component: 1500 - total flux cleaned = 0.00192891 Jy ! Component: 1550 - total flux cleaned = 0.00199883 Jy ! Component: 1600 - total flux cleaned = 0.00199893 Jy ! Component: 1650 - total flux cleaned = 0.00206747 Jy ! Component: 1700 - total flux cleaned = 0.0021353 Jy ! Component: 1750 - total flux cleaned = 0.00220222 Jy ! Component: 1800 - total flux cleaned = 0.00221558 Jy ! Component: 1850 - total flux cleaned = 0.00230778 Jy ! Component: 1900 - total flux cleaned = 0.00237303 Jy ! Component: 1950 - total flux cleaned = 0.00245056 Jy ! Component: 2000 - total flux cleaned = 0.00248907 Jy ! Component: 2050 - total flux cleaned = 0.00252734 Jy ! Component: 2100 - total flux cleaned = 0.00259043 Jy ! Component: 2150 - total flux cleaned = 0.00264058 Jy ! Component: 2200 - total flux cleaned = 0.00267796 Jy ! Component: 2250 - total flux cleaned = 0.0027026 Jy ! Component: 2300 - total flux cleaned = 0.00276384 Jy ! Component: 2350 - total flux cleaned = 0.0027637 Jy ! Component: 2400 - total flux cleaned = 0.00277577 Jy ! Component: 2450 - total flux cleaned = 0.00282384 Jy ! Component: 2500 - total flux cleaned = 0.00285956 Jy ! Component: 2550 - total flux cleaned = 0.00288325 Jy ! Component: 2600 - total flux cleaned = 0.00293049 Jy ! Component: 2650 - total flux cleaned = 0.00294228 Jy ! Component: 2700 - total flux cleaned = 0.00295404 Jy ! Component: 2750 - total flux cleaned = 0.00298917 Jy ! Component: 2800 - total flux cleaned = 0.00301252 Jy ! Component: 2850 - total flux cleaned = 0.00304743 Jy ! Component: 2900 - total flux cleaned = 0.00308224 Jy ! Component: 2950 - total flux cleaned = 0.00316313 Jy ! Component: 3000 - total flux cleaned = 0.00317469 Jy ! Component: 3050 - total flux cleaned = 0.00322068 Jy ! Component: 3100 - total flux cleaned = 0.00327806 Jy ! Component: 3150 - total flux cleaned = 0.00333536 Jy ! Component: 3200 - total flux cleaned = 0.00336965 Jy ! Component: 3250 - total flux cleaned = 0.00342685 Jy ! Component: 3300 - total flux cleaned = 0.00347256 Jy ! Component: 3350 - total flux cleaned = 0.00351822 Jy ! Component: 3400 - total flux cleaned = 0.00354103 Jy ! Component: 3450 - total flux cleaned = 0.0035866 Jy ! Component: 3500 - total flux cleaned = 0.00364355 Jy ! Component: 3550 - total flux cleaned = 0.00367785 Jy ! Component: 3600 - total flux cleaned = 0.00370069 Jy ! Component: 3650 - total flux cleaned = 0.00372359 Jy ! Component: 3700 - total flux cleaned = 0.00376947 Jy ! Component: 3750 - total flux cleaned = 0.00380396 Jy ! Component: 3800 - total flux cleaned = 0.00383854 Jy ! Component: 3850 - total flux cleaned = 0.00385011 Jy ! Component: 3900 - total flux cleaned = 0.00389642 Jy ! Component: 3950 - total flux cleaned = 0.00394287 Jy ! Component: 4000 - total flux cleaned = 0.00397784 Jy ! Component: 4050 - total flux cleaned = 0.00404801 Jy ! Total flux subtracted in 4096 components = 0.00409503 Jy ! Clean residual min=-0.000676 max=0.000754 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.156803 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 324 components and 0.156803 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1209+2547_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9115 x 1.554 at -0.4848 degrees (North through East) ! Clean map min=-0.0020808 max=0.088705 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1209+2547_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0887051 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.613965 0.613965 1.22793 2.45586 4.91172 9.82344 19.6469 39.2938 78.5875 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.627 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1209+2547_X_uvs.log closed on Wed Apr 6 21:35:36 2016