! Started logfile: /scr/pima/bg219h_uvs/J0903+5151_X_uvs.log on Thu Apr 7 12:05:31 2016 obs /scr/pima/bg219h_uvs/J0903+5151_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0903+5151_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897009 visibilities/baseline/integration-bin. ! Found source: J0903+5151 ! ! 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 25188 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/bg219h_uvs/J0903+5151_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.012301Jy sigma=26.596045 ! Fit after self-cal, rms=0.877384Jy sigma=23.031761 ! 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=0.8453 mas, bmaj=1.041 mas, bpa=-8.996 degrees ! Estimated noise=0.509114 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 = 0.0891994 Jy ! Component: 100 - total flux cleaned = 0.115728 Jy ! Total flux subtracted in 100 components = 0.115728 Jy ! Clean residual min=-0.006010 max=0.011796 Jy/beam ! Clean residual mean=0.000023 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.115728 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.115728 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=0.061407Jy sigma=1.555705 ! Fit after self-cal, rms=0.061084Jy sigma=1.547915 ! Inverting map ! Added new window around map position (-0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137016 Jy ! Component: 100 - total flux cleaned = 0.021796 Jy ! Total flux subtracted in 100 components = 0.021796 Jy ! Clean residual min=-0.004057 max=0.005830 Jy/beam ! Clean residual mean=0.000011 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.137524 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.137524 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=0.056799Jy sigma=1.425596 ! Fit after self-cal, rms=0.056688Jy sigma=1.422778 ! 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=1.097 mas, bmaj=1.303 mas, bpa=6.584 degrees ! Estimated noise=0.238579 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 = 0.00800425 Jy ! Component: 100 - total flux cleaned = 0.0120383 Jy ! Component: 150 - total flux cleaned = 0.0143776 Jy ! Component: 200 - total flux cleaned = 0.0157913 Jy ! Total flux subtracted in 200 components = 0.0157913 Jy ! Clean residual min=-0.001825 max=0.002509 Jy/beam ! Clean residual mean=0.000008 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.153315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.153315 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=0.055631Jy sigma=1.392973 ! Fit after self-cal, rms=0.055572Jy sigma=1.391338 ! Inverting map ! Added new window around map position (-2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266887 Jy ! Component: 100 - total flux cleaned = 0.00387149 Jy ! Component: 150 - total flux cleaned = 0.00423966 Jy ! Component: 200 - total flux cleaned = 0.00443567 Jy ! Total flux subtracted in 200 components = 0.00443567 Jy ! Clean residual min=-0.001590 max=0.001862 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.157751 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.157751 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=0.055445Jy sigma=1.387529 ! Fit after self-cal, rms=0.055429Jy sigma=1.387161 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.303 at 6.584 degrees (North through East) ! Clean map min=-0.0015072 max=0.11944 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.95 KP 0.99 ! LA 1.00 MK 1.03 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.02 ! LA 0.99 MK 1.02 NL 1.00 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.93 KP 0.97 ! LA 1.01 MK 1.02 NL 1.01 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.96 KP 1.01 ! LA 1.02 MK 1.00 NL 0.99 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 1.01 ! LA 0.99 MK 1.02 NL 1.07 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.02 ! LA 0.99 MK 0.97 NL 1.02 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.96 KP 0.98 ! LA 1.02 MK 0.99 NL 1.00 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! 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=0.055429Jy sigma=1.387161 ! Fit after self-cal, rms=0.054778Jy sigma=1.383369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.302 mas, bpa=6.759 degrees ! Estimated noise=0.237594 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 = 0.000805506 Jy ! Component: 100 - total flux cleaned = 0.000834274 Jy ! Component: 150 - total flux cleaned = 0.000860601 Jy ! Component: 200 - total flux cleaned = 0.00088604 Jy ! Total flux subtracted in 200 components = 0.00088604 Jy ! Clean residual min=-0.001534 max=0.001564 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.158637 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.158637 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=0.054741Jy sigma=1.382390 ! Fit after self-cal, rms=0.054731Jy sigma=1.382228 ! 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=0.054731Jy sigma=1.382228 ! Fit after self-cal, rms=0.054780Jy sigma=1.379065 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.298 mas, bpa=6.198 degrees ! Estimated noise=0.237686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523006 Jy ! Component: 100 - total flux cleaned = 0.000673671 Jy ! Component: 150 - total flux cleaned = 0.000673989 Jy ! Component: 200 - total flux cleaned = 0.000712774 Jy ! Total flux subtracted in 200 components = 0.000712774 Jy ! Clean residual min=-0.001318 max=0.001255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.15935 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.15935 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=0.054761Jy sigma=1.378540 ! Fit after self-cal, rms=0.054763Jy sigma=1.378464 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 = 4.36548e-05 Jy ! Component: 100 - total flux cleaned = 0.000116021 Jy ! Component: 150 - total flux cleaned = 0.000149146 Jy ! Component: 200 - total flux cleaned = 0.000180132 Jy ! Total flux subtracted in 200 components = 0.000180132 Jy ! Clean residual min=-0.001326 max=0.001193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.15953 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.15953 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=0.054752Jy sigma=1.378191 ! Fit after self-cal, rms=0.054751Jy sigma=1.378154 ! 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=0.054751Jy sigma=1.378154 ! Fit after self-cal, rms=0.054691Jy sigma=1.378122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.297 mas, bpa=6.247 degrees ! Estimated noise=0.23763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254561 Jy ! Component: 100 - total flux cleaned = 0.000370477 Jy ! Component: 150 - total flux cleaned = 0.000400614 Jy ! Component: 200 - total flux cleaned = 0.000428232 Jy ! Total flux subtracted in 200 components = 0.000428232 Jy ! Clean residual min=-0.001314 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.159958 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.159958 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=0.054681Jy sigma=1.377892 ! Fit after self-cal, rms=0.054680Jy sigma=1.377864 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 = -1.16181e-06 Jy ! Component: 100 - total flux cleaned = 4.12106e-05 Jy ! Component: 150 - total flux cleaned = 6.74061e-05 Jy ! Component: 200 - total flux cleaned = 7.98232e-05 Jy ! Total flux subtracted in 200 components = 7.98232e-05 Jy ! Clean residual min=-0.001312 max=0.001133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.160038 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.160038 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=0.054673Jy sigma=1.377699 ! Fit after self-cal, rms=0.054672Jy sigma=1.377676 ! 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=0.054672Jy sigma=1.377676 ! Fit after self-cal, rms=0.054616Jy sigma=1.377661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=2.428 mas, bpa=19.68 degrees ! Estimated noise=0.299501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177483 Jy ! Component: 100 - total flux cleaned = 0.000200349 Jy ! Component: 150 - total flux cleaned = 0.000219187 Jy ! Component: 200 - total flux cleaned = 0.00024241 Jy ! Total flux subtracted in 200 components = 0.00024241 Jy ! Clean residual min=-0.001400 max=0.001321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.160281 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.160281 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=0.054614Jy sigma=1.377625 ! Fit after self-cal, rms=0.054613Jy sigma=1.377601 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 = 2.607e-05 Jy ! Component: 100 - total flux cleaned = 4.21304e-05 Jy ! Component: 150 - total flux cleaned = 5.60411e-05 Jy ! Component: 200 - total flux cleaned = 7.3031e-05 Jy ! Total flux subtracted in 200 components = 7.3031e-05 Jy ! Clean residual min=-0.001385 max=0.001319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.160354 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.160354 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=0.054614Jy sigma=1.377611 ! Fit after self-cal, rms=0.054614Jy sigma=1.377599 ! 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=1.092 mas, bmaj=1.297 mas, bpa=6.294 degrees ! Estimated noise=0.237563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 1.297 at 6.294 degrees (North through East) ! Clean map min=-0.0012138 max=0.11871 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=0.842 mas, bmaj=1.037 mas, bpa=-9.792 degrees ! Estimated noise=0.50569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889296 Jy ! Component: 100 - total flux cleaned = 0.117348 Jy ! Component: 150 - total flux cleaned = 0.130767 Jy ! Component: 200 - total flux cleaned = 0.138967 Jy ! Total flux subtracted in 200 components = 0.138967 Jy ! Clean residual min=-0.003609 max=0.004603 Jy/beam ! Clean residual mean=0.000010 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.138967 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.138967 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.297 mas, bpa=6.294 degrees ! Estimated noise=0.237563 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 = 0.00769197 Jy ! Component: 100 - total flux cleaned = 0.0121139 Jy ! Component: 150 - total flux cleaned = 0.0150768 Jy ! Component: 200 - total flux cleaned = 0.0171395 Jy ! Total flux subtracted in 200 components = 0.0171395 Jy ! Clean residual min=-0.001434 max=0.001859 Jy/beam ! Clean residual mean=0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.156107 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.156107 Jy ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146848 Jy ! Component: 100 - total flux cleaned = 0.00192831 Jy ! Component: 150 - total flux cleaned = 0.00230921 Jy ! Component: 200 - total flux cleaned = 0.00259219 Jy ! Total flux subtracted in 200 components = 0.00259219 Jy ! Clean residual min=-0.001347 max=0.001257 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.158699 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.158699 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=2.252 mas, bmaj=2.428 mas, bpa=19.68 degrees ! Estimated noise=0.299501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868688 Jy ! Component: 100 - total flux cleaned = 0.000911289 Jy ! Component: 150 - total flux cleaned = 0.000971426 Jy ! Component: 200 - total flux cleaned = 0.000983977 Jy ! Total flux subtracted in 200 components = 0.000983977 Jy ! Clean residual min=-0.001402 max=0.001319 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.159683 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 = 1.97738e-05 Jy ! Component: 100 - total flux cleaned = 2.80571e-05 Jy ! Component: 150 - total flux cleaned = 4.25789e-05 Jy ! Component: 200 - total flux cleaned = 5.49862e-05 Jy ! Total flux subtracted in 200 components = 5.49862e-05 Jy ! Clean residual min=-0.001393 max=0.001337 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.159738 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 0.159738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.297 mas, bpa=6.294 degrees ! Estimated noise=0.237563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.65403e-05 Jy ! Component: 100 - total flux cleaned = -9.5189e-05 Jy ! Component: 150 - total flux cleaned = -5.67069e-05 Jy ! Component: 200 - total flux cleaned = -7.51134e-05 Jy ! Total flux subtracted in 200 components = -7.51134e-05 Jy ! Clean residual min=-0.001281 max=0.001153 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.159663 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.159663 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=0.054590Jy sigma=1.377172 ! Fit after self-cal, rms=0.054585Jy sigma=1.376961 wmodel /scr/pima/bg219h_uvs/J0903+5151_X_map.mod ! Writing 105 model components to file: /scr/pima/bg219h_uvs/J0903+5151_X_map.mod wobs /scr/pima/bg219h_uvs/J0903+5151_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0903+5151_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0903+5151_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0903+5151_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 = -0.000279592 Jy ! Component: 100 - total flux cleaned = -0.000450309 Jy ! Component: 150 - total flux cleaned = -0.000471131 Jy ! Component: 200 - total flux cleaned = -0.000490087 Jy ! Component: 250 - total flux cleaned = -0.000471552 Jy ! Component: 300 - total flux cleaned = -0.00054471 Jy ! Component: 350 - total flux cleaned = -0.000668536 Jy ! Component: 400 - total flux cleaned = -0.000719996 Jy ! Component: 450 - total flux cleaned = -0.00080434 Jy ! Component: 500 - total flux cleaned = -0.000886979 Jy ! Component: 550 - total flux cleaned = -0.000984372 Jy ! Component: 600 - total flux cleaned = -0.00109628 Jy ! Component: 650 - total flux cleaned = -0.00122196 Jy ! Component: 700 - total flux cleaned = -0.00132972 Jy ! Component: 750 - total flux cleaned = -0.00145104 Jy ! Component: 800 - total flux cleaned = -0.00152533 Jy ! Component: 850 - total flux cleaned = -0.00158432 Jy ! Component: 900 - total flux cleaned = -0.00164225 Jy ! Component: 950 - total flux cleaned = -0.00167079 Jy ! Component: 1000 - total flux cleaned = -0.00168506 Jy ! Component: 1050 - total flux cleaned = -0.00176816 Jy ! Component: 1100 - total flux cleaned = -0.00178193 Jy ! Component: 1150 - total flux cleaned = -0.00182266 Jy ! Component: 1200 - total flux cleaned = -0.00192953 Jy ! Component: 1250 - total flux cleaned = -0.00194291 Jy ! Component: 1300 - total flux cleaned = -0.00199522 Jy ! Component: 1350 - total flux cleaned = -0.00203373 Jy ! Component: 1400 - total flux cleaned = -0.00203386 Jy ! Component: 1450 - total flux cleaned = -0.00212224 Jy ! Component: 1500 - total flux cleaned = -0.0020721 Jy ! Component: 1550 - total flux cleaned = -0.00213421 Jy ! Component: 1600 - total flux cleaned = -0.00212205 Jy ! Component: 1650 - total flux cleaned = -0.00213439 Jy ! Component: 1700 - total flux cleaned = -0.00213448 Jy ! Component: 1750 - total flux cleaned = -0.00215841 Jy ! Component: 1800 - total flux cleaned = -0.00222948 Jy ! Component: 1850 - total flux cleaned = -0.00219419 Jy ! Component: 1900 - total flux cleaned = -0.00220593 Jy ! Component: 1950 - total flux cleaned = -0.00224066 Jy ! Component: 2000 - total flux cleaned = -0.00229801 Jy ! Component: 2050 - total flux cleaned = -0.00230949 Jy ! Component: 2100 - total flux cleaned = -0.00232075 Jy ! Component: 2150 - total flux cleaned = -0.00237681 Jy ! Component: 2200 - total flux cleaned = -0.00238788 Jy ! Component: 2250 - total flux cleaned = -0.002432 Jy ! Component: 2300 - total flux cleaned = -0.00244297 Jy ! Component: 2350 - total flux cleaned = -0.00249731 Jy ! Component: 2400 - total flux cleaned = -0.0025081 Jy ! Component: 2450 - total flux cleaned = -0.00252951 Jy ! Component: 2500 - total flux cleaned = -0.0025933 Jy ! Component: 2550 - total flux cleaned = -0.00259342 Jy ! Component: 2600 - total flux cleaned = -0.00261446 Jy ! Component: 2650 - total flux cleaned = -0.00269761 Jy ! Component: 2700 - total flux cleaned = -0.00267691 Jy ! Component: 2750 - total flux cleaned = -0.00270773 Jy ! Component: 2800 - total flux cleaned = -0.00272808 Jy ! Component: 2850 - total flux cleaned = -0.00271787 Jy ! Component: 2900 - total flux cleaned = -0.00273798 Jy ! Component: 2950 - total flux cleaned = -0.00276791 Jy ! Component: 3000 - total flux cleaned = -0.00281752 Jy ! Component: 3050 - total flux cleaned = -0.00283711 Jy ! Component: 3100 - total flux cleaned = -0.00281747 Jy ! Component: 3150 - total flux cleaned = -0.00285637 Jy ! Component: 3200 - total flux cleaned = -0.00286616 Jy ! Component: 3250 - total flux cleaned = -0.00289504 Jy ! Component: 3300 - total flux cleaned = -0.0029237 Jy ! Component: 3350 - total flux cleaned = -0.00295217 Jy ! Component: 3400 - total flux cleaned = -0.00297115 Jy ! Component: 3450 - total flux cleaned = -0.00304633 Jy ! Component: 3500 - total flux cleaned = -0.00307438 Jy ! Component: 3550 - total flux cleaned = -0.00312089 Jy ! Component: 3600 - total flux cleaned = -0.00316702 Jy ! Component: 3650 - total flux cleaned = -0.00318535 Jy ! Component: 3700 - total flux cleaned = -0.00326754 Jy ! Component: 3750 - total flux cleaned = -0.00326755 Jy ! Component: 3800 - total flux cleaned = -0.00332174 Jy ! Component: 3850 - total flux cleaned = -0.00333964 Jy ! Component: 3900 - total flux cleaned = -0.00335757 Jy ! Component: 3950 - total flux cleaned = -0.00343755 Jy ! Component: 4000 - total flux cleaned = -0.00345516 Jy ! Component: 4050 - total flux cleaned = -0.00345522 Jy ! Total flux subtracted in 4096 components = -0.00349903 Jy ! Clean residual min=-0.000527 max=0.000512 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.156164 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 351 components and 0.156164 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0903+5151_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 1.297 at 6.294 degrees (North through East) ! Clean map min=-0.0010757 max=0.11815 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0903+5151_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362667 0.362667 0.725333 1.45067 2.90133 5.80266 11.6053 23.2107 46.4213 92.8426 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 827.206 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0903+5151_X_uvs.log closed on Thu Apr 7 12:05:35 2016