! Started logfile: /scr/pima/bg219b_uvs/J0409+0640_X_uvs.log on Thu Apr 7 01:42:32 2016 obs /scr/pima/bg219b_uvs/J0409+0640_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0409+0640_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.81627 visibilities/baseline/integration-bin. ! Found source: J0409+0640 ! ! 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 24684 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/bg219b_uvs/J0409+0640_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 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=1.007807Jy sigma=26.013185 ! Fit after self-cal, rms=0.911898Jy sigma=23.518390 ! 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=0.7498 mas, bmaj=1.834 mas, bpa=-3.545 degrees ! Estimated noise=0.424483 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 = 0.0692858 Jy ! Component: 100 - total flux cleaned = 0.0849155 Jy ! Total flux subtracted in 100 components = 0.0849155 Jy ! Clean residual min=-0.003130 max=0.005584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0849155 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0849155 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=0.057238Jy sigma=1.413594 ! Fit after self-cal, rms=0.056936Jy sigma=1.407159 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579386 Jy ! Component: 100 - total flux cleaned = 0.00843888 Jy ! Total flux subtracted in 100 components = 0.00843888 Jy ! Clean residual min=-0.002878 max=0.003726 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0933544 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0933544 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=0.056394Jy sigma=1.391959 ! Fit after self-cal, rms=0.056392Jy sigma=1.391687 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=2.081 mas, bpa=-1.899 degrees ! Estimated noise=0.23643 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 (-16.4, 32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037597 Jy ! Component: 100 - total flux cleaned = 0.00501427 Jy ! Component: 150 - total flux cleaned = 0.00542194 Jy ! Component: 200 - total flux cleaned = 0.0058047 Jy ! Total flux subtracted in 200 components = 0.0058047 Jy ! Clean residual min=-0.002069 max=0.003652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0991591 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0991591 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=0.056111Jy sigma=1.385011 ! Fit after self-cal, rms=0.056092Jy sigma=1.384206 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9174 x 2.081 at -1.899 degrees (North through East) ! Clean map min=-0.0018054 max=0.089242 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 0.96 FD 0.92 HN 0.99 KP 0.95 ! LA 0.94 MK 0.96 NL 1.03 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 0.97 ! LA 0.97 MK 1.03 NL 1.06 OV 0.97 ! PT 1.12 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.10 KP 0.99 ! LA 0.99 MK 1.04 NL 1.01 OV 1.03 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 0.96 ! PT 1.09 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00 KP 0.98 ! LA 0.97 MK 1.03 NL 1.01 OV 0.95 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00 KP 1.02 ! LA 0.99 MK 1.04 NL 1.01 OV 0.99 ! PT 1.09 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.99 ! LA 0.88 MK 0.99 NL 0.99 OV 0.98 ! PT 1.06 SC 1.03 ! ! ! 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=0.056092Jy sigma=1.384206 ! Fit after self-cal, rms=0.056002Jy sigma=1.374991 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=2.088 mas, bpa=-1.962 degrees ! Estimated noise=0.236203 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 = 5.2504e-06 Jy ! Component: 100 - total flux cleaned = 0.000100155 Jy ! Component: 150 - total flux cleaned = 0.000241806 Jy ! Component: 200 - total flux cleaned = 0.000414542 Jy ! Total flux subtracted in 200 components = 0.000414542 Jy ! Clean residual min=-0.002133 max=0.002195 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0995736 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.0995736 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=0.055966Jy sigma=1.374244 ! Fit after self-cal, rms=0.056000Jy sigma=1.374035 ! 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=0.056000Jy sigma=1.374035 ! Fit after self-cal, rms=0.056042Jy sigma=1.364873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9211 mas, bmaj=2.092 mas, bpa=-2.261 degrees ! Estimated noise=0.236371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000985336 Jy ! Component: 100 - total flux cleaned = -0.00107146 Jy ! Component: 150 - total flux cleaned = -0.00104953 Jy ! Component: 200 - total flux cleaned = -0.00106911 Jy ! Total flux subtracted in 200 components = -0.00106911 Jy ! Clean residual min=-0.001448 max=0.001399 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0985045 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0985045 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=0.056015Jy sigma=1.364114 ! Fit after self-cal, rms=0.056036Jy sigma=1.363945 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 = -1.27328e-05 Jy ! Component: 100 - total flux cleaned = -4.20932e-05 Jy ! Component: 150 - total flux cleaned = -5.51099e-05 Jy ! Component: 200 - total flux cleaned = -7.92034e-05 Jy ! Total flux subtracted in 200 components = -7.92034e-05 Jy ! Clean residual min=-0.001394 max=0.001396 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0984253 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0984253 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=0.056029Jy sigma=1.363767 ! Fit after self-cal, rms=0.056029Jy sigma=1.363759 ! 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=0.056029Jy sigma=1.363759 ! Fit after self-cal, rms=0.056130Jy sigma=1.363608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9205 mas, bmaj=2.09 mas, bpa=-2.254 degrees ! Estimated noise=0.236397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320983 Jy ! Component: 100 - total flux cleaned = -0.000337234 Jy ! Component: 150 - total flux cleaned = -0.000323716 Jy ! Component: 200 - total flux cleaned = -0.000299699 Jy ! Total flux subtracted in 200 components = -0.000299699 Jy ! Clean residual min=-0.001354 max=0.001391 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0981256 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0981256 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=0.056122Jy sigma=1.363415 ! Fit after self-cal, rms=0.056125Jy sigma=1.363400 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 (12.8, 36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379296 Jy ! Component: 100 - total flux cleaned = 0.000620489 Jy ! Component: 150 - total flux cleaned = 0.000760521 Jy ! Component: 200 - total flux cleaned = 0.000838299 Jy ! Total flux subtracted in 200 components = 0.000838299 Jy ! Clean residual min=-0.001259 max=0.001329 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0989639 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.0989639 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=0.056089Jy sigma=1.362424 ! Fit after self-cal, rms=0.056087Jy sigma=1.362369 ! Inverting map ! Added new window around map position (13.4, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129718 Jy ! Component: 100 - total flux cleaned = 0.00189649 Jy ! Component: 150 - total flux cleaned = 0.00216624 Jy ! Component: 200 - total flux cleaned = 0.00235763 Jy ! Total flux subtracted in 200 components = 0.00235763 Jy ! Clean residual min=-0.001182 max=0.001099 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.101322 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.101322 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=0.056051Jy sigma=1.361399 ! Fit after self-cal, rms=0.056049Jy sigma=1.361337 ! 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=0.056049Jy sigma=1.361337 ! Fit after self-cal, rms=0.055956Jy sigma=1.361241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=3.141 mas, bpa=-2.924 degrees ! Estimated noise=0.292567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150911 Jy ! Component: 100 - total flux cleaned = 0.000209894 Jy ! Component: 150 - total flux cleaned = 0.000279428 Jy ! Component: 200 - total flux cleaned = 0.00032597 Jy ! Total flux subtracted in 200 components = 0.00032597 Jy ! Clean residual min=-0.001270 max=0.001339 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.101648 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.101648 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=0.055952Jy sigma=1.361071 ! Fit after self-cal, rms=0.055951Jy sigma=1.361050 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 = 4.29188e-05 Jy ! Component: 100 - total flux cleaned = 8.52149e-05 Jy ! Component: 150 - total flux cleaned = 8.55258e-05 Jy ! Component: 200 - total flux cleaned = 7.29426e-05 Jy ! Total flux subtracted in 200 components = 7.29426e-05 Jy ! Clean residual min=-0.001284 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.10172 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.10172 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=0.055950Jy sigma=1.360995 ! Fit after self-cal, rms=0.055949Jy sigma=1.360990 ! Inverting map ! Added new window around map position (48.2, 49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114707 Jy ! Component: 100 - total flux cleaned = 0.00136384 Jy ! Component: 150 - total flux cleaned = 0.00140392 Jy ! Component: 200 - total flux cleaned = 0.00155627 Jy ! Total flux subtracted in 200 components = 0.00155627 Jy ! Clean residual min=-0.001148 max=0.001062 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.103277 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.103277 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=0.055938Jy sigma=1.360683 ! Fit after self-cal, rms=0.055935Jy sigma=1.360601 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9201 mas, bmaj=2.089 mas, bpa=-2.278 degrees ! Estimated noise=0.23584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9201 x 2.089 at -2.278 degrees (North through East) ! Clean map min=-0.0011744 max=0.089202 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=0.7475 mas, bmaj=1.842 mas, bpa=-3.953 degrees ! Estimated noise=0.422168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689562 Jy ! Component: 100 - total flux cleaned = 0.0848694 Jy ! Component: 150 - total flux cleaned = 0.0908791 Jy ! Component: 200 - total flux cleaned = 0.0932311 Jy ! Total flux subtracted in 200 components = 0.0932311 Jy ! Clean residual min=-0.002636 max=0.002290 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0932312 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0932312 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9201 mas, bmaj=2.089 mas, bpa=-2.278 degrees ! Estimated noise=0.23584 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) ! Added new window around map position (1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210865 Jy ! Component: 100 - total flux cleaned = 0.0036264 Jy ! Component: 150 - total flux cleaned = 0.00476033 Jy ! Component: 200 - total flux cleaned = 0.00571595 Jy ! Total flux subtracted in 200 components = 0.00571595 Jy ! Clean residual min=-0.001376 max=0.001357 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0989471 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.0989471 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=2.119 mas, bmaj=3.141 mas, bpa=-2.924 degrees ! Estimated noise=0.292567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781533 Jy ! Component: 100 - total flux cleaned = 0.00122607 Jy ! Component: 150 - total flux cleaned = 0.00173076 Jy ! Component: 200 - total flux cleaned = 0.00211539 Jy ! Total flux subtracted in 200 components = 0.00211539 Jy ! Clean residual min=-0.001318 max=0.001082 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.101063 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 = 0.000375966 Jy ! Component: 100 - total flux cleaned = 0.000639266 Jy ! Component: 150 - total flux cleaned = 0.00088063 Jy ! Component: 200 - total flux cleaned = 0.00105932 Jy ! Total flux subtracted in 200 components = 0.00105932 Jy ! Clean residual min=-0.001284 max=0.001058 Jy/beam ! Clean residual mean=0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.102122 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 79 components and 0.102122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9201 mas, bmaj=2.089 mas, bpa=-2.278 degrees ! Estimated noise=0.23584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384537 Jy ! Component: 100 - total flux cleaned = 0.000639434 Jy ! Component: 150 - total flux cleaned = 0.000669133 Jy ! Component: 200 - total flux cleaned = 0.000723748 Jy ! Total flux subtracted in 200 components = 0.000723748 Jy ! Clean residual min=-0.001173 max=0.001129 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.102846 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 109 components and 0.102846 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=0.055960Jy sigma=1.361163 ! Fit after self-cal, rms=0.055949Jy sigma=1.361003 wmodel /scr/pima/bg219b_uvs/J0409+0640_X_map.mod ! Writing 109 model components to file: /scr/pima/bg219b_uvs/J0409+0640_X_map.mod wobs /scr/pima/bg219b_uvs/J0409+0640_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0409+0640_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0409+0640_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0409+0640_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 = -0.000383351 Jy ! Component: 100 - total flux cleaned = -0.000558088 Jy ! Component: 150 - total flux cleaned = -0.00074444 Jy ! Component: 200 - total flux cleaned = -0.000906409 Jy ! Component: 250 - total flux cleaned = -0.000993843 Jy ! Component: 300 - total flux cleaned = -0.00111237 Jy ! Component: 350 - total flux cleaned = -0.001162 Jy ! Component: 400 - total flux cleaned = -0.00125916 Jy ! Component: 450 - total flux cleaned = -0.00132222 Jy ! Component: 500 - total flux cleaned = -0.0013531 Jy ! Component: 550 - total flux cleaned = -0.00144416 Jy ! Component: 600 - total flux cleaned = -0.00147417 Jy ! Component: 650 - total flux cleaned = -0.0015329 Jy ! Component: 700 - total flux cleaned = -0.00159072 Jy ! Component: 750 - total flux cleaned = -0.00166154 Jy ! Component: 800 - total flux cleaned = -0.00174501 Jy ! Component: 850 - total flux cleaned = -0.00177249 Jy ! Component: 900 - total flux cleaned = -0.00189419 Jy ! Component: 950 - total flux cleaned = -0.00193422 Jy ! Component: 1000 - total flux cleaned = -0.00198691 Jy ! Component: 1050 - total flux cleaned = -0.0019996 Jy ! Component: 1100 - total flux cleaned = -0.00196097 Jy ! Component: 1150 - total flux cleaned = -0.00198668 Jy ! Component: 1200 - total flux cleaned = -0.00201175 Jy ! Component: 1250 - total flux cleaned = -0.00202403 Jy ! Component: 1300 - total flux cleaned = -0.00202404 Jy ! Component: 1350 - total flux cleaned = -0.00202408 Jy ! Component: 1400 - total flux cleaned = -0.00201224 Jy ! Component: 1450 - total flux cleaned = -0.00202426 Jy ! Component: 1500 - total flux cleaned = -0.00203619 Jy ! Component: 1550 - total flux cleaned = -0.0020363 Jy ! Component: 1600 - total flux cleaned = -0.00204771 Jy ! Component: 1650 - total flux cleaned = -0.00201352 Jy ! Component: 1700 - total flux cleaned = -0.00205858 Jy ! Component: 1750 - total flux cleaned = -0.00206973 Jy ! Component: 1800 - total flux cleaned = -0.00206977 Jy ! Component: 1850 - total flux cleaned = -0.00208079 Jy ! Component: 1900 - total flux cleaned = -0.00211341 Jy ! Component: 1950 - total flux cleaned = -0.00217795 Jy ! Component: 2000 - total flux cleaned = -0.00218854 Jy ! Component: 2050 - total flux cleaned = -0.00217784 Jy ! Component: 2100 - total flux cleaned = -0.00220923 Jy ! Component: 2150 - total flux cleaned = -0.00218859 Jy ! Component: 2200 - total flux cleaned = -0.00222988 Jy ! Component: 2250 - total flux cleaned = -0.00221958 Jy ! Component: 2300 - total flux cleaned = -0.00223984 Jy ! Component: 2350 - total flux cleaned = -0.00222983 Jy ! Component: 2400 - total flux cleaned = -0.00227996 Jy ! Component: 2450 - total flux cleaned = -0.00227002 Jy ! Component: 2500 - total flux cleaned = -0.0022799 Jy ! Component: 2550 - total flux cleaned = -0.00229952 Jy ! Component: 2600 - total flux cleaned = -0.00232868 Jy ! Component: 2650 - total flux cleaned = -0.00234792 Jy ! Component: 2700 - total flux cleaned = -0.00232868 Jy ! Component: 2750 - total flux cleaned = -0.00233834 Jy ! Component: 2800 - total flux cleaned = -0.00234786 Jy ! Component: 2850 - total flux cleaned = -0.0023667 Jy ! Component: 2900 - total flux cleaned = -0.0023666 Jy ! Component: 2950 - total flux cleaned = -0.00240376 Jy ! Component: 3000 - total flux cleaned = -0.00238511 Jy ! Component: 3050 - total flux cleaned = -0.00239426 Jy ! Component: 3100 - total flux cleaned = -0.00238517 Jy ! Component: 3150 - total flux cleaned = -0.00242138 Jy ! Component: 3200 - total flux cleaned = -0.00237635 Jy ! Component: 3250 - total flux cleaned = -0.00233154 Jy ! Component: 3300 - total flux cleaned = -0.0023226 Jy ! Component: 3350 - total flux cleaned = -0.00233136 Jy ! Component: 3400 - total flux cleaned = -0.00232255 Jy ! Component: 3450 - total flux cleaned = -0.00231387 Jy ! Component: 3500 - total flux cleaned = -0.0023399 Jy ! Component: 3550 - total flux cleaned = -0.00231393 Jy ! Component: 3600 - total flux cleaned = -0.00231394 Jy ! Component: 3650 - total flux cleaned = -0.0022712 Jy ! Component: 3700 - total flux cleaned = -0.00231389 Jy ! Component: 3750 - total flux cleaned = -0.00231386 Jy ! Component: 3800 - total flux cleaned = -0.00229701 Jy ! Component: 3850 - total flux cleaned = -0.00226354 Jy ! Component: 3900 - total flux cleaned = -0.00228025 Jy ! Component: 3950 - total flux cleaned = -0.00228853 Jy ! Component: 4000 - total flux cleaned = -0.00226378 Jy ! Component: 4050 - total flux cleaned = -0.00226378 Jy ! Total flux subtracted in 4096 components = -0.00224751 Jy ! Clean residual min=-0.000524 max=0.000455 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.100598 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 421 components and 0.100598 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0409+0640_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9201 x 2.089 at -2.278 degrees (North through East) ! Clean map min=-0.00087599 max=0.088936 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0409+0640_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0889362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471161 0.471161 0.942322 1.88464 3.76929 7.53857 15.0771 30.1543 60.3086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 636.725 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0409+0640_X_uvs.log closed on Thu Apr 7 01:42:36 2016