! Started logfile: /scr/pima/bg219e_uvs/J1452+4522_X_uvs.log on Thu Apr 7 09:11:29 2016 obs /scr/pima/bg219e_uvs/J1452+4522_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1452+4522_X_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.904827 visibilities/baseline/integration-bin. ! Found source: J1452+4522 ! ! 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 23844 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/J1452+4522_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 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! 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=1.013490Jy sigma=24.761855 ! Fit after self-cal, rms=0.869462Jy sigma=21.232098 ! 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=0.8849 mas, bmaj=1.647 mas, bpa=43.9 degrees ! Estimated noise=0.620192 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 = 0.0975986 Jy ! Component: 100 - total flux cleaned = 0.124025 Jy ! Total flux subtracted in 100 components = 0.124025 Jy ! Clean residual min=-0.005209 max=0.010542 Jy/beam ! Clean residual mean=-0.000006 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.124025 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.124025 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=0.060301Jy sigma=1.419082 ! Fit after self-cal, rms=0.060202Jy sigma=1.417058 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108639 Jy ! Component: 100 - total flux cleaned = 0.0159682 Jy ! Total flux subtracted in 100 components = 0.0159682 Jy ! Clean residual min=-0.004441 max=0.004220 Jy/beam ! Clean residual mean=-0.000001 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.139993 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.139993 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=0.058219Jy sigma=1.363898 ! Fit after self-cal, rms=0.058216Jy sigma=1.363480 ! 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=1.172 mas, bmaj=1.74 mas, bpa=42.24 degrees ! Estimated noise=0.262663 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 (-2.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456581 Jy ! Component: 100 - total flux cleaned = 0.00694949 Jy ! Component: 150 - total flux cleaned = 0.00864788 Jy ! Component: 200 - total flux cleaned = 0.00977521 Jy ! Total flux subtracted in 200 components = 0.00977521 Jy ! Clean residual min=-0.001680 max=0.001891 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.149768 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.149768 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=0.057852Jy sigma=1.354132 ! Fit after self-cal, rms=0.057841Jy sigma=1.353776 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 1.74 at 42.24 degrees (North through East) ! Clean map min=-0.0015566 max=0.13148 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 1.03 FD 0.96 HN 1.05 KP 1.01 ! LA 0.98 NL 1.00 OV 1.00 PT 1.00 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 HN 1.00 KP 0.95 ! LA 0.97 MK 0.99 NL 1.04 OV 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.00 ! LA 0.99 NL 1.02 OV 1.01 PT 1.04 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 0.97 KP 0.98 ! LA 0.99 MK 0.96 NL 1.06 OV 0.96 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.95 ! LA 0.99 NL 1.02 OV 1.02 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 HN 1.01 KP 0.97 ! LA 0.93 MK 1.05 NL 1.01 OV 0.98 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 1.01 ! LA 1.04 NL 1.00 OV 0.99 PT 1.03 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.06 KP 1.03 ! LA 1.02 MK 1.03 NL 0.98 OV 1.01 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 0.96 ! LA 0.96 NL 1.03 OV 0.97 PT 1.02 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.93 KP 1.01 ! LA 0.93 MK 1.11 NL 1.00 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 0.97 ! LA 1.01 NL 1.01 OV 0.99 PT 0.93 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.99 KP 0.97 ! LA 0.99 MK 1.06 NL 1.03 OV 0.96 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 1.02 ! LA 0.97 NL 1.01 OV 0.99 PT 0.99 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.98 KP 1.00 ! LA 0.98 MK 1.02 NL 0.97 OV 0.97 ! SC 0.97 ! ! ! 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=0.057841Jy sigma=1.353776 ! Fit after self-cal, rms=0.057553Jy sigma=1.346558 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=1.747 mas, bpa=42.42 degrees ! Estimated noise=0.261302 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 = 0.000937408 Jy ! Component: 100 - total flux cleaned = 0.00116964 Jy ! Component: 150 - total flux cleaned = 0.00112451 Jy ! Component: 200 - total flux cleaned = 0.00106502 Jy ! Total flux subtracted in 200 components = 0.00106502 Jy ! Clean residual min=-0.001547 max=0.001372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.150834 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.150834 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=0.057524Jy sigma=1.345898 ! Fit after self-cal, rms=0.057535Jy sigma=1.345807 ! 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=0.057535Jy sigma=1.345807 ! Fit after self-cal, rms=0.057473Jy sigma=1.345776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=1.748 mas, bpa=42.43 degrees ! Estimated noise=0.260926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.43538e-06 Jy ! Component: 100 - total flux cleaned = -7.84369e-05 Jy ! Component: 150 - total flux cleaned = -9.40906e-05 Jy ! Component: 200 - total flux cleaned = -0.000109022 Jy ! Total flux subtracted in 200 components = -0.000109022 Jy ! Clean residual min=-0.001539 max=0.001318 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.150725 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.150725 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=0.057462Jy sigma=1.345552 ! Fit after self-cal, rms=0.057463Jy sigma=1.345547 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 = 4.3747e-05 Jy ! Component: 100 - total flux cleaned = 2.81393e-06 Jy ! Component: 150 - total flux cleaned = -3.56568e-05 Jy ! Component: 200 - total flux cleaned = -7.19766e-05 Jy ! Total flux subtracted in 200 components = -7.19766e-05 Jy ! Clean residual min=-0.001539 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.150653 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.150653 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=0.057457Jy sigma=1.345428 ! Fit after self-cal, rms=0.057457Jy sigma=1.345426 ! 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=0.057457Jy sigma=1.345426 ! Fit after self-cal, rms=0.057417Jy sigma=1.345403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.749 mas, bpa=42.45 degrees ! Estimated noise=0.260645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274405 Jy ! Component: 100 - total flux cleaned = -0.000322459 Jy ! Component: 150 - total flux cleaned = -0.000345538 Jy ! Component: 200 - total flux cleaned = -0.000379226 Jy ! Total flux subtracted in 200 components = -0.000379226 Jy ! Clean residual min=-0.001518 max=0.001276 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.150273 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.150273 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=0.057412Jy sigma=1.345299 ! Fit after self-cal, rms=0.057413Jy sigma=1.345297 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 = -2.25286e-05 Jy ! Component: 100 - total flux cleaned = -5.41647e-05 Jy ! Component: 150 - total flux cleaned = -8.47438e-05 Jy ! Component: 200 - total flux cleaned = -0.00011456 Jy ! Total flux subtracted in 200 components = -0.00011456 Jy ! Clean residual min=-0.001522 max=0.001267 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.150159 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.150159 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=0.057409Jy sigma=1.345219 ! Fit after self-cal, rms=0.057409Jy sigma=1.345218 ! 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=0.057409Jy sigma=1.345218 ! Fit after self-cal, rms=0.057379Jy sigma=1.345209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=2.333 mas, bpa=29.19 degrees ! Estimated noise=0.303581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212779 Jy ! Component: 100 - total flux cleaned = -0.000317228 Jy ! Component: 150 - total flux cleaned = -0.000372343 Jy ! Component: 200 - total flux cleaned = -0.000395379 Jy ! Total flux subtracted in 200 components = -0.000395379 Jy ! Clean residual min=-0.001521 max=0.001238 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.149763 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.149763 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=0.057378Jy sigma=1.345164 ! Fit after self-cal, rms=0.057377Jy sigma=1.345159 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 = -7.98949e-05 Jy ! Component: 100 - total flux cleaned = -8.49951e-05 Jy ! Component: 150 - total flux cleaned = -8.94171e-05 Jy ! Component: 200 - total flux cleaned = -9.33958e-05 Jy ! Total flux subtracted in 200 components = -9.33958e-05 Jy ! Clean residual min=-0.001526 max=0.001250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.14967 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.14967 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=0.057377Jy sigma=1.345148 ! Fit after self-cal, rms=0.057377Jy sigma=1.345145 ! 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=1.173 mas, bmaj=1.75 mas, bpa=42.48 degrees ! Estimated noise=0.26044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 1.75 at 42.48 degrees (North through East) ! Clean map min=-0.0014399 max=0.13064 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=0.8862 mas, bmaj=1.652 mas, bpa=44.12 degrees ! Estimated noise=0.616323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0969402 Jy ! Component: 100 - total flux cleaned = 0.123364 Jy ! Component: 150 - total flux cleaned = 0.13398 Jy ! Component: 200 - total flux cleaned = 0.139493 Jy ! Total flux subtracted in 200 components = 0.139493 Jy ! Clean residual min=-0.004548 max=0.003998 Jy/beam ! Clean residual mean=-0.000000 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.139493 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.139493 Jy ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.75 mas, bpa=42.48 degrees ! Estimated noise=0.26044 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 = 0.00427498 Jy ! Component: 100 - total flux cleaned = 0.00644971 Jy ! Component: 150 - total flux cleaned = 0.00762156 Jy ! Component: 200 - total flux cleaned = 0.00837603 Jy ! Total flux subtracted in 200 components = 0.00837603 Jy ! Clean residual min=-0.001613 max=0.001341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.147869 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.147869 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=2.21 mas, bmaj=2.333 mas, bpa=29.19 degrees ! Estimated noise=0.303581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823323 Jy ! Component: 100 - total flux cleaned = 0.00109483 Jy ! Component: 150 - total flux cleaned = 0.00130818 Jy ! Component: 200 - total flux cleaned = 0.00147825 Jy ! Total flux subtracted in 200 components = 0.00147825 Jy ! Clean residual min=-0.001532 max=0.001292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.149347 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 = 0.000139584 Jy ! Component: 100 - total flux cleaned = 0.000228044 Jy ! Component: 150 - total flux cleaned = 0.000254419 Jy ! Component: 200 - total flux cleaned = 0.000278599 Jy ! Total flux subtracted in 200 components = 0.000278599 Jy ! Clean residual min=-0.001512 max=0.001271 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.149626 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.149626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.75 mas, bpa=42.48 degrees ! Estimated noise=0.26044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021403 Jy ! Component: 100 - total flux cleaned = 0.000151094 Jy ! Component: 150 - total flux cleaned = 0.000132732 Jy ! Component: 200 - total flux cleaned = 0.000132381 Jy ! Total flux subtracted in 200 components = 0.000132381 Jy ! Clean residual min=-0.001566 max=0.001245 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.149758 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.149758 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=0.057399Jy sigma=1.345602 ! Fit after self-cal, rms=0.057396Jy sigma=1.345580 wmodel /scr/pima/bg219e_uvs/J1452+4522_X_map.mod ! Writing 64 model components to file: /scr/pima/bg219e_uvs/J1452+4522_X_map.mod wobs /scr/pima/bg219e_uvs/J1452+4522_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1452+4522_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1452+4522_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1452+4522_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 = -0.00067972 Jy ! Component: 100 - total flux cleaned = -0.00123374 Jy ! Component: 150 - total flux cleaned = -0.00139065 Jy ! Component: 200 - total flux cleaned = -0.00149721 Jy ! Component: 250 - total flux cleaned = -0.00162019 Jy ! Component: 300 - total flux cleaned = -0.00172029 Jy ! Component: 350 - total flux cleaned = -0.00189525 Jy ! Component: 400 - total flux cleaned = -0.00206564 Jy ! Component: 450 - total flux cleaned = -0.00219524 Jy ! Component: 500 - total flux cleaned = -0.00235823 Jy ! Component: 550 - total flux cleaned = -0.00246418 Jy ! Component: 600 - total flux cleaned = -0.00256766 Jy ! Component: 650 - total flux cleaned = -0.00266885 Jy ! Component: 700 - total flux cleaned = -0.00276797 Jy ! Component: 750 - total flux cleaned = -0.00286515 Jy ! Component: 800 - total flux cleaned = -0.00291307 Jy ! Component: 850 - total flux cleaned = -0.00297543 Jy ! Component: 900 - total flux cleaned = -0.00297527 Jy ! Component: 950 - total flux cleaned = -0.00300561 Jy ! Component: 1000 - total flux cleaned = -0.00305035 Jy ! Component: 1050 - total flux cleaned = -0.00307969 Jy ! Component: 1100 - total flux cleaned = -0.00316609 Jy ! Component: 1150 - total flux cleaned = -0.00319443 Jy ! Component: 1200 - total flux cleaned = -0.00327871 Jy ! Component: 1250 - total flux cleaned = -0.00333398 Jy ! Component: 1300 - total flux cleaned = -0.00340232 Jy ! Component: 1350 - total flux cleaned = -0.00352364 Jy ! Component: 1400 - total flux cleaned = -0.0036168 Jy ! Component: 1450 - total flux cleaned = -0.00370903 Jy ! Component: 1500 - total flux cleaned = -0.00382594 Jy ! Component: 1550 - total flux cleaned = -0.00396681 Jy ! Component: 1600 - total flux cleaned = -0.00400481 Jy ! Component: 1650 - total flux cleaned = -0.00411727 Jy ! Component: 1700 - total flux cleaned = -0.00415433 Jy ! Component: 1750 - total flux cleaned = -0.00422766 Jy ! Component: 1800 - total flux cleaned = -0.00427595 Jy ! Component: 1850 - total flux cleaned = -0.00431191 Jy ! Component: 1900 - total flux cleaned = -0.00433568 Jy ! Component: 1950 - total flux cleaned = -0.0043941 Jy ! Component: 2000 - total flux cleaned = -0.00446351 Jy ! Component: 2050 - total flux cleaned = -0.00446345 Jy ! Component: 2100 - total flux cleaned = -0.00450871 Jy ! Component: 2150 - total flux cleaned = -0.00453104 Jy ! Component: 2200 - total flux cleaned = -0.00453121 Jy ! Component: 2250 - total flux cleaned = -0.00455323 Jy ! Component: 2300 - total flux cleaned = -0.00456415 Jy ! Component: 2350 - total flux cleaned = -0.00457512 Jy ! Component: 2400 - total flux cleaned = -0.00460739 Jy ! Component: 2450 - total flux cleaned = -0.00466039 Jy ! Component: 2500 - total flux cleaned = -0.00461838 Jy ! Component: 2550 - total flux cleaned = -0.00460813 Jy ! Component: 2600 - total flux cleaned = -0.00464952 Jy ! Component: 2650 - total flux cleaned = -0.00465987 Jy ! Component: 2700 - total flux cleaned = -0.00465985 Jy ! Component: 2750 - total flux cleaned = -0.00468001 Jy ! Component: 2800 - total flux cleaned = -0.00471008 Jy ! Component: 2850 - total flux cleaned = -0.00469013 Jy ! Component: 2900 - total flux cleaned = -0.00469016 Jy ! Component: 2950 - total flux cleaned = -0.00469013 Jy ! Component: 3000 - total flux cleaned = -0.00470965 Jy ! Component: 3050 - total flux cleaned = -0.00472899 Jy ! Component: 3100 - total flux cleaned = -0.0047097 Jy ! Component: 3150 - total flux cleaned = -0.00475763 Jy ! Component: 3200 - total flux cleaned = -0.0047101 Jy ! Component: 3250 - total flux cleaned = -0.00477615 Jy ! Component: 3300 - total flux cleaned = -0.00476661 Jy ! Component: 3350 - total flux cleaned = -0.00475719 Jy ! Component: 3400 - total flux cleaned = -0.00475713 Jy ! Component: 3450 - total flux cleaned = -0.00480305 Jy ! Component: 3500 - total flux cleaned = -0.00475721 Jy ! Component: 3550 - total flux cleaned = -0.0048118 Jy ! Component: 3600 - total flux cleaned = -0.00477563 Jy ! Component: 3650 - total flux cleaned = -0.0047307 Jy ! Component: 3700 - total flux cleaned = -0.00473964 Jy ! Component: 3750 - total flux cleaned = -0.00474852 Jy ! Component: 3800 - total flux cleaned = -0.00476611 Jy ! Component: 3850 - total flux cleaned = -0.0047223 Jy ! Component: 3900 - total flux cleaned = -0.00471353 Jy ! Component: 3950 - total flux cleaned = -0.00468752 Jy ! Component: 4000 - total flux cleaned = -0.00469612 Jy ! Component: 4050 - total flux cleaned = -0.00467047 Jy ! Total flux subtracted in 4096 components = -0.00467054 Jy ! Clean residual min=-0.000514 max=0.000637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.145088 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 345 components and 0.145088 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1452+4522_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 1.75 at 42.48 degrees (North through East) ! Clean map min=-0.0010382 max=0.1305 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1452+4522_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320755 0.320755 0.64151 1.28302 2.56604 5.13208 10.2642 20.5283 41.0566 82.1133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 935.293 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1452+4522_X_uvs.log closed on Thu Apr 7 09:11:34 2016