! Started logfile: /scr/pima/bg219e_uvs/J1143+6633_X_uvs.log on Thu Apr 7 09:07:03 2016 obs /scr/pima/bg219e_uvs/J1143+6633_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1143+6633_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.843483 visibilities/baseline/integration-bin. ! Found source: J1143+6633 ! ! 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 18948 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/J1143+6633_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.004449Jy sigma=24.545376 ! Fit after self-cal, rms=0.924942Jy sigma=22.558957 ! 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=1.018 mas, bmaj=1.456 mas, bpa=58.14 degrees ! Estimated noise=0.574341 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 = 0.0582337 Jy ! Component: 100 - total flux cleaned = 0.0795593 Jy ! Total flux subtracted in 100 components = 0.0795593 Jy ! Clean residual min=-0.005297 max=0.008980 Jy/beam ! Clean residual mean=0.000031 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.0795593 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0795593 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=0.060934Jy sigma=1.429269 ! Fit after self-cal, rms=0.059547Jy sigma=1.399818 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111839 Jy ! Component: 100 - total flux cleaned = 0.0162808 Jy ! Total flux subtracted in 100 components = 0.0162808 Jy ! Clean residual min=-0.004583 max=0.004384 Jy/beam ! Clean residual mean=0.000016 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0958401 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0958401 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=0.057498Jy sigma=1.348551 ! Fit after self-cal, rms=0.057370Jy sigma=1.346022 ! 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=1.262 mas, bmaj=1.68 mas, bpa=63.09 degrees ! Estimated noise=0.296711 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 = 0.00366271 Jy ! Component: 100 - total flux cleaned = 0.00531953 Jy ! Component: 150 - total flux cleaned = 0.00584268 Jy ! Component: 200 - total flux cleaned = 0.00614339 Jy ! Total flux subtracted in 200 components = 0.00614339 Jy ! Clean residual min=-0.002252 max=0.002338 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.101983 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.101983 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=0.057139Jy sigma=1.340770 ! Fit after self-cal, rms=0.057106Jy sigma=1.340275 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.262 x 1.68 at 63.09 degrees (North through East) ! Clean map min=-0.0021812 max=0.074858 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.95 KP 0.96 ! LA 0.95 NL 1.05 OV 1.00 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.95 KP 0.96 ! LA 0.97 NL 1.10 OV 1.03 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.98 ! LA 0.96 NL 1.07 OV 1.00 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.94 KP 0.98 ! LA 0.97 NL 1.16 OV 1.05 PT 1.04 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 0.97 ! LA 0.97 NL 1.09 OV 0.99 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.91 KP 1.00 ! LA 0.95 NL 1.08 OV 0.98 PT 0.92 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 0.98 ! LA 0.93 NL 1.02 OV 1.01 PT 1.04 ! SC 0.98 ! ! ! 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=0.057106Jy sigma=1.340275 ! Fit after self-cal, rms=0.055894Jy sigma=1.334425 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=1.668 mas, bpa=62.78 degrees ! Estimated noise=0.294509 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 = -0.000167029 Jy ! Component: 100 - total flux cleaned = -8.35215e-05 Jy ! Component: 150 - total flux cleaned = -6.20217e-05 Jy ! Component: 200 - total flux cleaned = -4.36738e-05 Jy ! Total flux subtracted in 200 components = -4.36738e-05 Jy ! Clean residual min=-0.001854 max=0.001712 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.10194 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.10194 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=0.055867Jy sigma=1.333840 ! Fit after self-cal, rms=0.055860Jy sigma=1.333543 ! 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=0.055860Jy sigma=1.333543 ! Fit after self-cal, rms=0.055636Jy sigma=1.330055 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=1.649 mas, bpa=63.3 degrees ! Estimated noise=0.293321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186641 Jy ! Component: 100 - total flux cleaned = 0.000150191 Jy ! Component: 150 - total flux cleaned = 0.000135824 Jy ! Component: 200 - total flux cleaned = 0.000123835 Jy ! Total flux subtracted in 200 components = 0.000123835 Jy ! Clean residual min=-0.001809 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.102064 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.102064 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=0.055626Jy sigma=1.329807 ! Fit after self-cal, rms=0.055634Jy sigma=1.329617 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 = 1.65249e-05 Jy ! Component: 100 - total flux cleaned = -1.26e-05 Jy ! Component: 150 - total flux cleaned = -1.23852e-05 Jy ! Component: 200 - total flux cleaned = -2.66251e-06 Jy ! Total flux subtracted in 200 components = -2.66251e-06 Jy ! Clean residual min=-0.001809 max=0.001636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.102061 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.102061 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=0.055629Jy sigma=1.329482 ! Fit after self-cal, rms=0.055628Jy sigma=1.329439 ! 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=0.055628Jy sigma=1.329439 ! Fit after self-cal, rms=0.055431Jy sigma=1.329430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=1.643 mas, bpa=63.57 degrees ! Estimated noise=0.291722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351153 Jy ! Component: 100 - total flux cleaned = -0.000445301 Jy ! Component: 150 - total flux cleaned = -0.00052582 Jy ! Component: 200 - total flux cleaned = -0.000533773 Jy ! Total flux subtracted in 200 components = -0.000533773 Jy ! Clean residual min=-0.001737 max=0.001623 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.101527 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.101527 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=0.055426Jy sigma=1.329276 ! Fit after self-cal, rms=0.055429Jy sigma=1.329194 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 = -2.58474e-06 Jy ! Component: 100 - total flux cleaned = -4.26875e-05 Jy ! Component: 150 - total flux cleaned = -3.53159e-05 Jy ! Component: 200 - total flux cleaned = -2.83988e-05 Jy ! Total flux subtracted in 200 components = -2.83988e-05 Jy ! Clean residual min=-0.001722 max=0.001625 Jy/beam ! Clean residual mean=-0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.101499 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.101499 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=0.055427Jy sigma=1.329111 ! Fit after self-cal, rms=0.055426Jy sigma=1.329088 ! 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=0.055426Jy sigma=1.329088 ! Fit after self-cal, rms=0.055211Jy sigma=1.329112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=2.643 mas, bpa=-85.6 degrees ! Estimated noise=0.346247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481063 Jy ! Component: 100 - total flux cleaned = -0.000583406 Jy ! Component: 150 - total flux cleaned = -0.000606999 Jy ! Component: 200 - total flux cleaned = -0.000607356 Jy ! Total flux subtracted in 200 components = -0.000607356 Jy ! Clean residual min=-0.001691 max=0.002029 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.100891 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.100891 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=0.055210Jy sigma=1.329091 ! Fit after self-cal, rms=0.055210Jy sigma=1.329066 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 (-2.4, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174856 Jy ! Component: 100 - total flux cleaned = 0.00230235 Jy ! Component: 150 - total flux cleaned = 0.00255777 Jy ! Component: 200 - total flux cleaned = 0.00263774 Jy ! Total flux subtracted in 200 components = 0.00263774 Jy ! Clean residual min=-0.001520 max=0.001510 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.103529 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 80 components and 0.103529 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=0.055168Jy sigma=1.327908 ! Fit after self-cal, rms=0.055165Jy sigma=1.327811 ! 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=1.251 mas, bmaj=1.642 mas, bpa=63.67 degrees ! Estimated noise=0.290413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.251 x 1.642 at 63.67 degrees (North through East) ! Clean map min=-0.0014791 max=0.073235 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=1.013 mas, bmaj=1.409 mas, bpa=58.76 degrees ! Estimated noise=0.555595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579128 Jy ! Component: 100 - total flux cleaned = 0.080793 Jy ! Component: 150 - total flux cleaned = 0.0910638 Jy ! Component: 200 - total flux cleaned = 0.0947125 Jy ! Total flux subtracted in 200 components = 0.0947125 Jy ! Clean residual min=-0.003742 max=0.003465 Jy/beam ! Clean residual mean=0.000009 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0947124 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0947124 Jy ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=1.642 mas, bpa=63.67 degrees ! Estimated noise=0.290413 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 = 0.00347379 Jy ! Component: 100 - total flux cleaned = 0.00483072 Jy ! Component: 150 - total flux cleaned = 0.00547016 Jy ! Component: 200 - total flux cleaned = 0.00587922 Jy ! Total flux subtracted in 200 components = 0.00587922 Jy ! Clean residual min=-0.001729 max=0.001703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.100592 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.100592 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=2.32 mas, bmaj=2.643 mas, bpa=-85.6 degrees ! Estimated noise=0.346247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124054 Jy ! Component: 100 - total flux cleaned = 0.0021307 Jy ! Component: 150 - total flux cleaned = 0.00262283 Jy ! Component: 200 - total flux cleaned = 0.00286475 Jy ! Total flux subtracted in 200 components = 0.00286475 Jy ! Clean residual min=-0.001500 max=0.001344 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.103456 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 = 0.000106887 Jy ! Component: 100 - total flux cleaned = 0.000204622 Jy ! Component: 150 - total flux cleaned = 0.00029516 Jy ! Component: 200 - total flux cleaned = 0.000378133 Jy ! Total flux subtracted in 200 components = 0.000378133 Jy ! Clean residual min=-0.001393 max=0.001260 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.103835 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.103835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=1.642 mas, bpa=63.67 degrees ! Estimated noise=0.290413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128328 Jy ! Component: 100 - total flux cleaned = -0.00020831 Jy ! Component: 150 - total flux cleaned = -0.000231592 Jy ! Component: 200 - total flux cleaned = -0.000168017 Jy ! Total flux subtracted in 200 components = -0.000168017 Jy ! Clean residual min=-0.001545 max=0.001505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.103667 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.103667 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=0.055133Jy sigma=1.326960 ! Fit after self-cal, rms=0.055125Jy sigma=1.326797 wmodel /scr/pima/bg219e_uvs/J1143+6633_X_map.mod ! Writing 94 model components to file: /scr/pima/bg219e_uvs/J1143+6633_X_map.mod wobs /scr/pima/bg219e_uvs/J1143+6633_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1143+6633_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1143+6633_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1143+6633_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 = -0.000119882 Jy ! Component: 100 - total flux cleaned = -9.49047e-05 Jy ! Component: 150 - total flux cleaned = -0.000116929 Jy ! Component: 200 - total flux cleaned = -0.000158006 Jy ! Component: 250 - total flux cleaned = -0.000257893 Jy ! Component: 300 - total flux cleaned = -0.000296235 Jy ! Component: 350 - total flux cleaned = -0.000370544 Jy ! Component: 400 - total flux cleaned = -0.000478195 Jy ! Component: 450 - total flux cleaned = -0.000582849 Jy ! Component: 500 - total flux cleaned = -0.000684739 Jy ! Component: 550 - total flux cleaned = -0.000767698 Jy ! Component: 600 - total flux cleaned = -0.000849251 Jy ! Component: 650 - total flux cleaned = -0.000976394 Jy ! Component: 700 - total flux cleaned = -0.00102316 Jy ! Component: 750 - total flux cleaned = -0.00114542 Jy ! Component: 800 - total flux cleaned = -0.00123546 Jy ! Component: 850 - total flux cleaned = -0.0012799 Jy ! Component: 900 - total flux cleaned = -0.00138131 Jy ! Component: 950 - total flux cleaned = -0.00143844 Jy ! Component: 1000 - total flux cleaned = -0.00150888 Jy ! Component: 1050 - total flux cleaned = -0.00156417 Jy ! Component: 1100 - total flux cleaned = -0.00161853 Jy ! Component: 1150 - total flux cleaned = -0.00167207 Jy ! Component: 1200 - total flux cleaned = -0.00175128 Jy ! Component: 1250 - total flux cleaned = -0.00181628 Jy ! Component: 1300 - total flux cleaned = -0.00188044 Jy ! Component: 1350 - total flux cleaned = -0.00191838 Jy ! Component: 1400 - total flux cleaned = -0.00198103 Jy ! Component: 1450 - total flux cleaned = -0.00204271 Jy ! Component: 1500 - total flux cleaned = -0.00211573 Jy ! Component: 1550 - total flux cleaned = -0.00212755 Jy ! Component: 1600 - total flux cleaned = -0.00213952 Jy ! Component: 1650 - total flux cleaned = -0.00218644 Jy ! Component: 1700 - total flux cleaned = -0.00223293 Jy ! Component: 1750 - total flux cleaned = -0.00225574 Jy ! Component: 1800 - total flux cleaned = -0.0022331 Jy ! Component: 1850 - total flux cleaned = -0.00221068 Jy ! Component: 1900 - total flux cleaned = -0.00221084 Jy ! Component: 1950 - total flux cleaned = -0.002233 Jy ! Component: 2000 - total flux cleaned = -0.00222203 Jy ! Component: 2050 - total flux cleaned = -0.00224361 Jy ! Component: 2100 - total flux cleaned = -0.00217912 Jy ! Component: 2150 - total flux cleaned = -0.0021792 Jy ! Component: 2200 - total flux cleaned = -0.00215794 Jy ! Component: 2250 - total flux cleaned = -0.00213674 Jy ! Component: 2300 - total flux cleaned = -0.00208496 Jy ! Component: 2350 - total flux cleaned = -0.0021158 Jy ! Component: 2400 - total flux cleaned = -0.00209544 Jy ! Component: 2450 - total flux cleaned = -0.00209526 Jy ! Component: 2500 - total flux cleaned = -0.0020351 Jy ! Component: 2550 - total flux cleaned = -0.00200538 Jy ! Component: 2600 - total flux cleaned = -0.00198562 Jy ! Component: 2650 - total flux cleaned = -0.00197577 Jy ! Component: 2700 - total flux cleaned = -0.00195646 Jy ! Component: 2750 - total flux cleaned = -0.00195634 Jy ! Component: 2800 - total flux cleaned = -0.00195626 Jy ! Component: 2850 - total flux cleaned = -0.00194679 Jy ! Component: 2900 - total flux cleaned = -0.00191864 Jy ! Component: 2950 - total flux cleaned = -0.00190939 Jy ! Component: 3000 - total flux cleaned = -0.00192789 Jy ! Component: 3050 - total flux cleaned = -0.00189096 Jy ! Component: 3100 - total flux cleaned = -0.00189091 Jy ! Component: 3150 - total flux cleaned = -0.00188184 Jy ! Component: 3200 - total flux cleaned = -0.00185474 Jy ! Component: 3250 - total flux cleaned = -0.00188155 Jy ! Component: 3300 - total flux cleaned = -0.00183697 Jy ! Component: 3350 - total flux cleaned = -0.00185471 Jy ! Component: 3400 - total flux cleaned = -0.00182838 Jy ! Component: 3450 - total flux cleaned = -0.00180213 Jy ! Component: 3500 - total flux cleaned = -0.00177616 Jy ! Component: 3550 - total flux cleaned = -0.00176756 Jy ! Component: 3600 - total flux cleaned = -0.00176764 Jy ! Component: 3650 - total flux cleaned = -0.00173354 Jy ! Component: 3700 - total flux cleaned = -0.00171655 Jy ! Component: 3750 - total flux cleaned = -0.00169974 Jy ! Component: 3800 - total flux cleaned = -0.00167461 Jy ! Component: 3850 - total flux cleaned = -0.00168285 Jy ! Component: 3900 - total flux cleaned = -0.00164144 Jy ! Component: 3950 - total flux cleaned = -0.00165794 Jy ! Component: 4000 - total flux cleaned = -0.00163341 Jy ! Component: 4050 - total flux cleaned = -0.00162519 Jy ! Total flux subtracted in 4096 components = -0.00160087 Jy ! Clean residual min=-0.000448 max=0.000474 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.102066 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 360 components and 0.102066 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1143+6633_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.251 x 1.642 at 63.67 degrees (North through East) ! Clean map min=-0.0010282 max=0.072888 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1143+6633_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.072888 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.55602 0.55602 1.11204 2.22408 4.44816 8.89632 17.7926 35.5853 71.1706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 539.548 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1143+6633_X_uvs.log closed on Thu Apr 7 09:07:07 2016