! Started logfile: /scr/pima/bg219e_uvs/J0027+0929_X_uvs.log on Thu Apr 7 08:54:54 2016 obs /scr/pima/bg219e_uvs/J0027+0929_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0027+0929_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.913462 visibilities/baseline/integration-bin. ! Found source: J0027+0929 ! ! 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 20520 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0027+0929_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.010357Jy sigma=25.017759 ! Fit after self-cal, rms=0.853530Jy sigma=20.961616 ! 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=0.9585 mas, bmaj=2.332 mas, bpa=20.02 degrees ! Estimated noise=0.445845 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 = 0.10932 Jy ! Component: 100 - total flux cleaned = 0.145018 Jy ! Total flux subtracted in 100 components = 0.145018 Jy ! Clean residual min=-0.005427 max=0.016493 Jy/beam ! Clean residual mean=-0.000009 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.145018 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.145018 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=0.064944Jy sigma=1.549216 ! Fit after self-cal, rms=0.064816Jy sigma=1.545314 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182988 Jy ! Component: 100 - total flux cleaned = 0.0277312 Jy ! Total flux subtracted in 100 components = 0.0277312 Jy ! Clean residual min=-0.003015 max=0.004444 Jy/beam ! Clean residual mean=-0.000003 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.172749 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.172749 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=0.058946Jy sigma=1.382909 ! Fit after self-cal, rms=0.058906Jy sigma=1.382252 ! 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=1.159 mas, bmaj=2.501 mas, bpa=17.93 degrees ! Estimated noise=0.279944 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 = 0.00642631 Jy ! Component: 100 - total flux cleaned = 0.00940846 Jy ! Component: 150 - total flux cleaned = 0.0111711 Jy ! Component: 200 - total flux cleaned = 0.0123056 Jy ! Total flux subtracted in 200 components = 0.0123056 Jy ! Clean residual min=-0.001962 max=0.003023 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.185055 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.185055 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=0.058294Jy sigma=1.364895 ! Fit after self-cal, rms=0.058287Jy sigma=1.364735 ! Inverting map ! Added new window around map position (9, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289035 Jy ! Component: 100 - total flux cleaned = 0.00399288 Jy ! Component: 150 - total flux cleaned = 0.00434825 Jy ! Component: 200 - total flux cleaned = 0.00467227 Jy ! Total flux subtracted in 200 components = 0.00467227 Jy ! Clean residual min=-0.001739 max=0.001835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.189727 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.189727 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=0.058153Jy sigma=1.360986 ! Fit after self-cal, rms=0.058142Jy sigma=1.360785 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.501 at 17.93 degrees (North through East) ! Clean map min=-0.0017038 max=0.14935 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 1.01 HN 1.03 KP 0.98 ! LA 1.00 NL 1.02 OV 1.00 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 0.99 NL 1.00 OV 0.97 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 0.99 ! LA 0.99 NL 0.97 OV 0.98 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 NL 0.98 OV 1.03 PT 0.99 ! SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 NL 1.01 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.01 ! LA 1.02 NL 1.02 OV 0.97 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 NL 1.03 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! 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=0.058142Jy sigma=1.360785 ! Fit after self-cal, rms=0.058112Jy sigma=1.357633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.508 mas, bpa=17.99 degrees ! Estimated noise=0.279503 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 = 0.000487446 Jy ! Component: 100 - total flux cleaned = 0.000471295 Jy ! Component: 150 - total flux cleaned = 0.000392225 Jy ! Component: 200 - total flux cleaned = 0.000322581 Jy ! Total flux subtracted in 200 components = 0.000322581 Jy ! Clean residual min=-0.001521 max=0.001801 Jy/beam ! Clean residual mean=-0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.19005 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.190049 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=0.058093Jy sigma=1.357097 ! Fit after self-cal, rms=0.058097Jy sigma=1.357029 ! 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=0.058097Jy sigma=1.357029 ! Fit after self-cal, rms=0.058120Jy sigma=1.353959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.51 mas, bpa=17.96 degrees ! Estimated noise=0.279539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86674e-07 Jy ! Component: 100 - total flux cleaned = -9.69234e-05 Jy ! Component: 150 - total flux cleaned = -0.000130698 Jy ! Component: 200 - total flux cleaned = -0.000145123 Jy ! Total flux subtracted in 200 components = -0.000145123 Jy ! Clean residual min=-0.001445 max=0.001574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.189904 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.189904 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=0.058109Jy sigma=1.353677 ! Fit after self-cal, rms=0.058115Jy sigma=1.353633 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 (-3.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999531 Jy ! Component: 100 - total flux cleaned = 0.00105529 Jy ! Component: 150 - total flux cleaned = 0.00114229 Jy ! Component: 200 - total flux cleaned = 0.00117663 Jy ! Total flux subtracted in 200 components = 0.00117663 Jy ! Clean residual min=-0.001378 max=0.001422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.191081 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.191081 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=0.058080Jy sigma=1.352782 ! Fit after self-cal, rms=0.058078Jy sigma=1.352734 ! 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=0.058078Jy sigma=1.352734 ! Fit after self-cal, rms=0.058071Jy sigma=1.352661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.512 mas, bpa=18.01 degrees ! Estimated noise=0.279374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010822 Jy ! Component: 100 - total flux cleaned = 8.96522e-05 Jy ! Component: 150 - total flux cleaned = 0.000152113 Jy ! Component: 200 - total flux cleaned = 0.000226742 Jy ! Total flux subtracted in 200 components = 0.000226742 Jy ! Clean residual min=-0.001334 max=0.001344 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.191308 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.191308 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=0.058061Jy sigma=1.352416 ! Fit after self-cal, rms=0.058062Jy sigma=1.352404 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0786e-05 Jy ! Component: 100 - total flux cleaned = 3.82325e-05 Jy ! Component: 150 - total flux cleaned = 6.444e-05 Jy ! Component: 200 - total flux cleaned = 7.71036e-05 Jy ! Total flux subtracted in 200 components = 7.71036e-05 Jy ! Clean residual min=-0.001309 max=0.001336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.191385 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.191385 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=0.058056Jy sigma=1.352267 ! Fit after self-cal, rms=0.058056Jy sigma=1.352261 ! 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=0.058056Jy sigma=1.352261 ! Fit after self-cal, rms=0.058069Jy sigma=1.352236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=2.997 mas, bpa=5.211 degrees ! Estimated noise=0.321479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.63401e-05 Jy ! Component: 100 - total flux cleaned = 8.29931e-05 Jy ! Component: 150 - total flux cleaned = 6.84123e-05 Jy ! Component: 200 - total flux cleaned = 9.51955e-05 Jy ! Total flux subtracted in 200 components = 9.51955e-05 Jy ! Clean residual min=-0.001404 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.19148 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.19148 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=0.058066Jy sigma=1.352135 ! Fit after self-cal, rms=0.058066Jy sigma=1.352130 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12663e-05 Jy ! Component: 100 - total flux cleaned = 1.10959e-05 Jy ! Component: 150 - total flux cleaned = 1.11997e-05 Jy ! Component: 200 - total flux cleaned = 1.08987e-05 Jy ! Total flux subtracted in 200 components = 1.08987e-05 Jy ! Clean residual min=-0.001347 max=0.001416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.191491 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.191491 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=0.058065Jy sigma=1.352081 ! Fit after self-cal, rms=0.058065Jy sigma=1.352076 ! 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=1.161 mas, bmaj=2.513 mas, bpa=18.04 degrees ! Estimated noise=0.279332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.513 at 18.04 degrees (North through East) ! Clean map min=-0.0011968 max=0.14883 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=0.9596 mas, bmaj=2.341 mas, bpa=20.03 degrees ! Estimated noise=0.445505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109125 Jy ! Component: 100 - total flux cleaned = 0.144978 Jy ! Component: 150 - total flux cleaned = 0.163128 Jy ! Component: 200 - total flux cleaned = 0.172495 Jy ! Total flux subtracted in 200 components = 0.172495 Jy ! Clean residual min=-0.002827 max=0.004395 Jy/beam ! Clean residual mean=-0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.172495 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.172495 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.513 mas, bpa=18.04 degrees ! Estimated noise=0.279332 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 = 0.00599114 Jy ! Component: 100 - total flux cleaned = 0.00948838 Jy ! Component: 150 - total flux cleaned = 0.0119795 Jy ! Component: 200 - total flux cleaned = 0.0138585 Jy ! Total flux subtracted in 200 components = 0.0138585 Jy ! Clean residual min=-0.001592 max=0.001730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.186354 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.186354 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=2.236 mas, bmaj=2.997 mas, bpa=5.211 degrees ! Estimated noise=0.321479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188433 Jy ! Component: 100 - total flux cleaned = 0.00288598 Jy ! Component: 150 - total flux cleaned = 0.00323237 Jy ! Component: 200 - total flux cleaned = 0.00352662 Jy ! Total flux subtracted in 200 components = 0.00352662 Jy ! Clean residual min=-0.001571 max=0.001626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.189881 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 = 0.000224141 Jy ! Component: 100 - total flux cleaned = 0.000395012 Jy ! Component: 150 - total flux cleaned = 0.000547906 Jy ! Component: 200 - total flux cleaned = 0.000663649 Jy ! Total flux subtracted in 200 components = 0.000663649 Jy ! Clean residual min=-0.001442 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.190544 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 92 components and 0.190544 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.513 mas, bpa=18.04 degrees ! Estimated noise=0.279332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267598 Jy ! Component: 100 - total flux cleaned = 0.000403008 Jy ! Component: 150 - total flux cleaned = 0.00045094 Jy ! Component: 200 - total flux cleaned = 0.000492546 Jy ! Total flux subtracted in 200 components = 0.000492546 Jy ! Clean residual min=-0.001366 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.191037 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.191037 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=0.058093Jy sigma=1.352717 ! Fit after self-cal, rms=0.058091Jy sigma=1.352672 wmodel /scr/pima/bg219e_uvs/J0027+0929_X_map.mod ! Writing 116 model components to file: /scr/pima/bg219e_uvs/J0027+0929_X_map.mod wobs /scr/pima/bg219e_uvs/J0027+0929_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0027+0929_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0027+0929_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0027+0929_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 = -8.29394e-05 Jy ! Component: 100 - total flux cleaned = -1.40653e-05 Jy ! Component: 150 - total flux cleaned = -3.63913e-05 Jy ! Component: 200 - total flux cleaned = -5.7696e-05 Jy ! Component: 250 - total flux cleaned = -0.00013827 Jy ! Component: 300 - total flux cleaned = -0.000118403 Jy ! Component: 350 - total flux cleaned = -8.08211e-05 Jy ! Component: 400 - total flux cleaned = -4.41534e-05 Jy ! Component: 450 - total flux cleaned = 9.36595e-06 Jy ! Component: 500 - total flux cleaned = 7.87464e-05 Jy ! Component: 550 - total flux cleaned = 0.000146346 Jy ! Component: 600 - total flux cleaned = 0.000179523 Jy ! Component: 650 - total flux cleaned = 0.000195992 Jy ! Component: 700 - total flux cleaned = 0.000227242 Jy ! Component: 750 - total flux cleaned = 0.000273171 Jy ! Component: 800 - total flux cleaned = 0.000273003 Jy ! Component: 850 - total flux cleaned = 0.000332357 Jy ! Component: 900 - total flux cleaned = 0.00033213 Jy ! Component: 950 - total flux cleaned = 0.000360457 Jy ! Component: 1000 - total flux cleaned = 0.000360267 Jy ! Component: 1050 - total flux cleaned = 0.000360151 Jy ! Component: 1100 - total flux cleaned = 0.000333019 Jy ! Component: 1150 - total flux cleaned = 0.000373394 Jy ! Component: 1200 - total flux cleaned = 0.000386677 Jy ! Component: 1250 - total flux cleaned = 0.00041292 Jy ! Component: 1300 - total flux cleaned = 0.000412884 Jy ! Component: 1350 - total flux cleaned = 0.000438275 Jy ! Component: 1400 - total flux cleaned = 0.000475478 Jy ! Component: 1450 - total flux cleaned = 0.000462841 Jy ! Component: 1500 - total flux cleaned = 0.00043843 Jy ! Component: 1550 - total flux cleaned = 0.000426431 Jy ! Component: 1600 - total flux cleaned = 0.000390932 Jy ! Component: 1650 - total flux cleaned = 0.000379147 Jy ! Component: 1700 - total flux cleaned = 0.000367638 Jy ! Component: 1750 - total flux cleaned = 0.00035625 Jy ! Component: 1800 - total flux cleaned = 0.000389838 Jy ! Component: 1850 - total flux cleaned = 0.000367431 Jy ! Component: 1900 - total flux cleaned = 0.000367612 Jy ! Component: 1950 - total flux cleaned = 0.000367527 Jy ! Component: 2000 - total flux cleaned = 0.00035668 Jy ! Component: 2050 - total flux cleaned = 0.000356574 Jy ! Component: 2100 - total flux cleaned = 0.000335619 Jy ! Component: 2150 - total flux cleaned = 0.000346093 Jy ! Component: 2200 - total flux cleaned = 0.000315372 Jy ! Component: 2250 - total flux cleaned = 0.000305056 Jy ! Component: 2300 - total flux cleaned = 0.000274836 Jy ! Component: 2350 - total flux cleaned = 0.000244897 Jy ! Component: 2400 - total flux cleaned = 0.000195625 Jy ! Component: 2450 - total flux cleaned = 0.000185901 Jy ! Component: 2500 - total flux cleaned = 0.000156876 Jy ! Component: 2550 - total flux cleaned = 0.000166366 Jy ! Component: 2600 - total flux cleaned = 9.96569e-05 Jy ! Component: 2650 - total flux cleaned = 5.26234e-05 Jy ! Component: 2700 - total flux cleaned = 4.32816e-05 Jy ! Component: 2750 - total flux cleaned = 6.11234e-06 Jy ! Component: 2800 - total flux cleaned = -3.06462e-05 Jy ! Component: 2850 - total flux cleaned = -5.79734e-05 Jy ! Component: 2900 - total flux cleaned = -6.69623e-05 Jy ! Component: 2950 - total flux cleaned = -7.59765e-05 Jy ! Component: 3000 - total flux cleaned = -9.3784e-05 Jy ! Component: 3050 - total flux cleaned = -0.00012021 Jy ! Component: 3100 - total flux cleaned = -0.000120234 Jy ! Component: 3150 - total flux cleaned = -0.000172362 Jy ! Component: 3200 - total flux cleaned = -0.000180973 Jy ! Component: 3250 - total flux cleaned = -0.000215139 Jy ! Component: 3300 - total flux cleaned = -0.000223647 Jy ! Component: 3350 - total flux cleaned = -0.000232123 Jy ! Component: 3400 - total flux cleaned = -0.000265575 Jy ! Component: 3450 - total flux cleaned = -0.000290412 Jy ! Component: 3500 - total flux cleaned = -0.000364557 Jy ! Component: 3550 - total flux cleaned = -0.000356355 Jy ! Component: 3600 - total flux cleaned = -0.000380764 Jy ! Component: 3650 - total flux cleaned = -0.000388866 Jy ! Component: 3700 - total flux cleaned = -0.000388967 Jy ! Component: 3750 - total flux cleaned = -0.000420939 Jy ! Component: 3800 - total flux cleaned = -0.000444687 Jy ! Component: 3850 - total flux cleaned = -0.000515426 Jy ! Component: 3900 - total flux cleaned = -0.000523161 Jy ! Component: 3950 - total flux cleaned = -0.000499821 Jy ! Component: 4000 - total flux cleaned = -0.000499854 Jy ! Component: 4050 - total flux cleaned = -0.000522817 Jy ! Total flux subtracted in 4096 components = -0.000522846 Jy ! Clean residual min=-0.000502 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.190514 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 429 components and 0.190514 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0027+0929_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 2.513 at 18.04 degrees (North through East) ! Clean map min=-0.00079776 max=0.14905 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0027+0929_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26318 0.26318 0.526359 1.05272 2.10544 4.21087 8.42174 16.8435 33.687 67.374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1139.91 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0027+0929_X_uvs.log closed on Thu Apr 7 08:54:58 2016