! Started logfile: /scr/pima/bg219e_uvs/J1509+1611_X_uvs.log on Thu Apr 7 09:11:49 2016 obs /scr/pima/bg219e_uvs/J1509+1611_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1509+1611_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776152 visibilities/baseline/integration-bin. ! Found source: J1509+1611 ! ! 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 17184 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/J1509+1611_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 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=1.003618Jy sigma=25.235356 ! Fit after self-cal, rms=0.913105Jy sigma=22.949859 ! 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=0.8455 mas, bmaj=2.022 mas, bpa=10.97 degrees ! Estimated noise=0.501887 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 = 0.0665195 Jy ! Component: 100 - total flux cleaned = 0.0838488 Jy ! Total flux subtracted in 100 components = 0.0838488 Jy ! Clean residual min=-0.004099 max=0.006807 Jy/beam ! Clean residual mean=-0.000006 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0838489 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0838489 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=0.056791Jy sigma=1.375601 ! Fit after self-cal, rms=0.056314Jy sigma=1.363113 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693514 Jy ! Component: 100 - total flux cleaned = 0.00968368 Jy ! Total flux subtracted in 100 components = 0.00968368 Jy ! Clean residual min=-0.003295 max=0.002876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0935325 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0935325 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=0.055453Jy sigma=1.339766 ! Fit after self-cal, rms=0.055449Jy sigma=1.339597 ! 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=1.025 mas, bmaj=2.21 mas, bpa=8.118 degrees ! Estimated noise=0.289233 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 = 0.00213094 Jy ! Component: 100 - total flux cleaned = 0.00314246 Jy ! Component: 150 - total flux cleaned = 0.00344773 Jy ! Component: 200 - total flux cleaned = 0.00358702 Jy ! Total flux subtracted in 200 components = 0.00358702 Jy ! Clean residual min=-0.001819 max=0.001821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0971196 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0971196 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=0.055372Jy sigma=1.337586 ! Fit after self-cal, rms=0.055373Jy sigma=1.337553 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.21 at 8.118 degrees (North through East) ! Clean map min=-0.0016905 max=0.087968 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 0.97 ! LA 1.04 MK 0.96 NL 0.99 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 0.97 ! LA 1.03 MK 1.04 NL 1.03 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.03 KP 1.03 ! LA 0.96 MK 0.99 NL 1.00 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.95 KP 1.02 ! LA 1.01 MK 1.01 NL 0.95 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 1.01 ! LA 0.97 MK 0.99 NL 0.98 OV 1.05 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 1.00 ! LA 0.97 MK 1.12 NL 1.05 OV 1.04 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.03 ! LA 1.01 MK 1.07 NL 1.00 OV 1.00 ! PT 0.97 SC 0.92 ! ! ! 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=0.055373Jy sigma=1.337553 ! Fit after self-cal, rms=0.055082Jy sigma=1.333839 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.213 mas, bpa=8.295 degrees ! Estimated noise=0.288618 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 = -0.000342642 Jy ! Component: 100 - total flux cleaned = -0.000443883 Jy ! Component: 150 - total flux cleaned = -0.000512838 Jy ! Component: 200 - total flux cleaned = -0.000532593 Jy ! Total flux subtracted in 200 components = -0.000532593 Jy ! Clean residual min=-0.001710 max=0.001676 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.096587 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.096587 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=0.055076Jy sigma=1.333669 ! Fit after self-cal, rms=0.055079Jy sigma=1.333548 ! 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=0.055079Jy sigma=1.333548 ! Fit after self-cal, rms=0.055193Jy sigma=1.330095 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.215 mas, bpa=8.27 degrees ! Estimated noise=0.288592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.00858e-05 Jy ! Component: 100 - total flux cleaned = -5.17727e-05 Jy ! Component: 150 - total flux cleaned = -5.21206e-05 Jy ! Component: 200 - total flux cleaned = -5.91565e-05 Jy ! Total flux subtracted in 200 components = -5.91565e-05 Jy ! Clean residual min=-0.001581 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0965278 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0965278 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=0.055191Jy sigma=1.330041 ! Fit after self-cal, rms=0.055207Jy sigma=1.329951 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 (-34.6, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137245 Jy ! Component: 100 - total flux cleaned = 0.00173641 Jy ! Component: 150 - total flux cleaned = 0.00187828 Jy ! Component: 200 - total flux cleaned = 0.00199436 Jy ! Total flux subtracted in 200 components = 0.00199436 Jy ! Clean residual min=-0.001404 max=0.001441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0985222 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0985222 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=0.055166Jy sigma=1.328963 ! Fit after self-cal, rms=0.055164Jy sigma=1.328900 ! 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=0.055164Jy sigma=1.328900 ! Fit after self-cal, rms=0.055037Jy sigma=1.328830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.214 mas, bpa=8.279 degrees ! Estimated noise=0.288043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497125 Jy ! Component: 100 - total flux cleaned = 0.000567518 Jy ! Component: 150 - total flux cleaned = 0.000566568 Jy ! Component: 200 - total flux cleaned = 0.000552769 Jy ! Total flux subtracted in 200 components = 0.000552769 Jy ! Clean residual min=-0.001381 max=0.001380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0990749 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0990749 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=0.055027Jy sigma=1.328589 ! Fit after self-cal, rms=0.055027Jy sigma=1.328580 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 = 6.192e-05 Jy ! Component: 100 - total flux cleaned = 6.20734e-05 Jy ! Component: 150 - total flux cleaned = 6.20915e-05 Jy ! Component: 200 - total flux cleaned = 6.22205e-05 Jy ! Total flux subtracted in 200 components = 6.22205e-05 Jy ! Clean residual min=-0.001370 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0991371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.0991371 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=0.055021Jy sigma=1.328449 ! Fit after self-cal, rms=0.055021Jy sigma=1.328449 ! 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=0.055021Jy sigma=1.328449 ! Fit after self-cal, rms=0.054966Jy sigma=1.328434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=2.916 mas, bpa=-3.465 degrees ! Estimated noise=0.34593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116767 Jy ! Component: 100 - total flux cleaned = 0.000136103 Jy ! Component: 150 - total flux cleaned = 0.000161226 Jy ! Component: 200 - total flux cleaned = 0.000183733 Jy ! Total flux subtracted in 200 components = 0.000183733 Jy ! Clean residual min=-0.001667 max=0.001869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0993209 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0993209 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=0.054965Jy sigma=1.328404 ! Fit after self-cal, rms=0.054965Jy sigma=1.328399 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 (-20.6, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145661 Jy ! Component: 100 - total flux cleaned = 0.00175866 Jy ! Component: 150 - total flux cleaned = 0.00181056 Jy ! Component: 200 - total flux cleaned = 0.00187467 Jy ! Total flux subtracted in 200 components = 0.00187467 Jy ! Clean residual min=-0.001567 max=0.001392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.101196 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 108 components and 0.101196 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=0.054938Jy sigma=1.327540 ! Fit after self-cal, rms=0.054934Jy sigma=1.327453 ! 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=1.027 mas, bmaj=2.213 mas, bpa=8.294 degrees ! Estimated noise=0.287817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 2.213 at 8.294 degrees (North through East) ! Clean map min=-0.0012646 max=0.087916 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=0.8467 mas, bmaj=2.027 mas, bpa=11.2 degrees ! Estimated noise=0.500123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664414 Jy ! Component: 100 - total flux cleaned = 0.0841161 Jy ! Component: 150 - total flux cleaned = 0.0909166 Jy ! Component: 200 - total flux cleaned = 0.0940795 Jy ! Total flux subtracted in 200 components = 0.0940795 Jy ! Clean residual min=-0.003215 max=0.002611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0940795 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0940795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.213 mas, bpa=8.294 degrees ! Estimated noise=0.287817 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 = 0.00274154 Jy ! Component: 100 - total flux cleaned = 0.00430151 Jy ! Component: 150 - total flux cleaned = 0.00528511 Jy ! Component: 200 - total flux cleaned = 0.00564524 Jy ! Total flux subtracted in 200 components = 0.00564524 Jy ! Clean residual min=-0.001451 max=0.001341 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0997247 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.0997247 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=2.065 mas, bmaj=2.916 mas, bpa=-3.465 degrees ! Estimated noise=0.34593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337235 Jy ! Component: 100 - total flux cleaned = 0.000561128 Jy ! Component: 150 - total flux cleaned = 0.000774424 Jy ! Component: 200 - total flux cleaned = 0.000868282 Jy ! Total flux subtracted in 200 components = 0.000868282 Jy ! Clean residual min=-0.001566 max=0.001371 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.100593 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 = -6.29601e-05 Jy ! Component: 100 - total flux cleaned = -6.1878e-05 Jy ! Component: 150 - total flux cleaned = -8.0663e-05 Jy ! Component: 200 - total flux cleaned = -9.77075e-05 Jy ! Total flux subtracted in 200 components = -9.77075e-05 Jy ! Clean residual min=-0.001510 max=0.001368 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.100495 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 93 components and 0.100495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.213 mas, bpa=8.294 degrees ! Estimated noise=0.287817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.39876e-06 Jy ! Component: 100 - total flux cleaned = 0.000155363 Jy ! Component: 150 - total flux cleaned = 0.000252658 Jy ! Component: 200 - total flux cleaned = 0.000388704 Jy ! Total flux subtracted in 200 components = 0.000388704 Jy ! Clean residual min=-0.001275 max=0.001276 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.100884 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.100884 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=0.054931Jy sigma=1.327381 ! Fit after self-cal, rms=0.054929Jy sigma=1.327291 wmodel /scr/pima/bg219e_uvs/J1509+1611_X_map.mod ! Writing 115 model components to file: /scr/pima/bg219e_uvs/J1509+1611_X_map.mod wobs /scr/pima/bg219e_uvs/J1509+1611_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1509+1611_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1509+1611_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1509+1611_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 = -5.31947e-05 Jy ! Component: 100 - total flux cleaned = 0.00014297 Jy ! Component: 150 - total flux cleaned = 0.000184669 Jy ! Component: 200 - total flux cleaned = 0.000164641 Jy ! Component: 250 - total flux cleaned = 0.000106852 Jy ! Component: 300 - total flux cleaned = 8.80055e-05 Jy ! Component: 350 - total flux cleaned = -2.62669e-06 Jy ! Component: 400 - total flux cleaned = -2.0345e-05 Jy ! Component: 450 - total flux cleaned = -5.51004e-05 Jy ! Component: 500 - total flux cleaned = -8.85471e-05 Jy ! Component: 550 - total flux cleaned = -0.000137694 Jy ! Component: 600 - total flux cleaned = -0.000153699 Jy ! Component: 650 - total flux cleaned = -0.000185117 Jy ! Component: 700 - total flux cleaned = -0.000200788 Jy ! Component: 750 - total flux cleaned = -0.000260728 Jy ! Component: 800 - total flux cleaned = -0.000304779 Jy ! Component: 850 - total flux cleaned = -0.000377202 Jy ! Component: 900 - total flux cleaned = -0.000419774 Jy ! Component: 950 - total flux cleaned = -0.000461463 Jy ! Component: 1000 - total flux cleaned = -0.000461095 Jy ! Component: 1050 - total flux cleaned = -0.000434121 Jy ! Component: 1100 - total flux cleaned = -0.000474135 Jy ! Component: 1150 - total flux cleaned = -0.000473872 Jy ! Component: 1200 - total flux cleaned = -0.000512508 Jy ! Component: 1250 - total flux cleaned = -0.000512251 Jy ! Component: 1300 - total flux cleaned = -0.000524984 Jy ! Component: 1350 - total flux cleaned = -0.000562249 Jy ! Component: 1400 - total flux cleaned = -0.000598916 Jy ! Component: 1450 - total flux cleaned = -0.000634905 Jy ! Component: 1500 - total flux cleaned = -0.000658645 Jy ! Component: 1550 - total flux cleaned = -0.000670339 Jy ! Component: 1600 - total flux cleaned = -0.00065859 Jy ! Component: 1650 - total flux cleaned = -0.000716286 Jy ! Component: 1700 - total flux cleaned = -0.000716507 Jy ! Component: 1750 - total flux cleaned = -0.000750401 Jy ! Component: 1800 - total flux cleaned = -0.000761675 Jy ! Component: 1850 - total flux cleaned = -0.000816764 Jy ! Component: 1900 - total flux cleaned = -0.000816664 Jy ! Component: 1950 - total flux cleaned = -0.000838383 Jy ! Component: 2000 - total flux cleaned = -0.000859735 Jy ! Component: 2050 - total flux cleaned = -0.000870557 Jy ! Component: 2100 - total flux cleaned = -0.000881155 Jy ! Component: 2150 - total flux cleaned = -0.000891653 Jy ! Component: 2200 - total flux cleaned = -0.000932958 Jy ! Component: 2250 - total flux cleaned = -0.000922768 Jy ! Component: 2300 - total flux cleaned = -0.000933016 Jy ! Component: 2350 - total flux cleaned = -0.00095322 Jy ! Component: 2400 - total flux cleaned = -0.000963235 Jy ! Component: 2450 - total flux cleaned = -0.000982943 Jy ! Component: 2500 - total flux cleaned = -0.000992764 Jy ! Component: 2550 - total flux cleaned = -0.00099283 Jy ! Component: 2600 - total flux cleaned = -0.0010122 Jy ! Component: 2650 - total flux cleaned = -0.00102173 Jy ! Component: 2700 - total flux cleaned = -0.00104058 Jy ! Component: 2750 - total flux cleaned = -0.00103118 Jy ! Component: 2800 - total flux cleaned = -0.00103118 Jy ! Component: 2850 - total flux cleaned = -0.00100338 Jy ! Component: 2900 - total flux cleaned = -0.00104002 Jy ! Component: 2950 - total flux cleaned = -0.00103086 Jy ! Component: 3000 - total flux cleaned = -0.00102189 Jy ! Component: 3050 - total flux cleaned = -0.00102195 Jy ! Component: 3100 - total flux cleaned = -0.00103981 Jy ! Component: 3150 - total flux cleaned = -0.00104859 Jy ! Component: 3200 - total flux cleaned = -0.00102223 Jy ! Component: 3250 - total flux cleaned = -0.00103099 Jy ! Component: 3300 - total flux cleaned = -0.00102238 Jy ! Component: 3350 - total flux cleaned = -0.00102237 Jy ! Component: 3400 - total flux cleaned = -0.0010566 Jy ! Component: 3450 - total flux cleaned = -0.00103954 Jy ! Component: 3500 - total flux cleaned = -0.0010311 Jy ! Component: 3550 - total flux cleaned = -0.00106478 Jy ! Component: 3600 - total flux cleaned = -0.00103965 Jy ! Component: 3650 - total flux cleaned = -0.00105636 Jy ! Component: 3700 - total flux cleaned = -0.00107291 Jy ! Component: 3750 - total flux cleaned = -0.00104816 Jy ! Component: 3800 - total flux cleaned = -0.00103182 Jy ! Component: 3850 - total flux cleaned = -0.00103188 Jy ! Component: 3900 - total flux cleaned = -0.00105626 Jy ! Component: 3950 - total flux cleaned = -0.00106433 Jy ! Component: 4000 - total flux cleaned = -0.00106434 Jy ! Component: 4050 - total flux cleaned = -0.00109628 Jy ! Total flux subtracted in 4096 components = -0.00112001 Jy ! Clean residual min=-0.000589 max=0.000487 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.099764 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 405 components and 0.099764 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1509+1611_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 2.213 at 8.294 degrees (North through East) ! Clean map min=-0.00091061 max=0.087606 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1509+1611_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0876056 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.447885 0.447885 0.89577 1.79154 3.58308 7.16616 14.3323 28.6646 57.3293 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 669.815 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1509+1611_X_uvs.log closed on Thu Apr 7 09:11:53 2016