! Started logfile: /scr/pima/bg219b_uvs/J2206-2119_X_uvs.log on Thu Apr 7 02:05:08 2016 obs /scr/pima/bg219b_uvs/J2206-2119_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2206-2119_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878487 visibilities/baseline/integration-bin. ! Found source: J2206-2119 ! ! 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 22296 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/J2206-2119_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. ! ! 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=1.006455Jy sigma=24.388773 ! Fit after self-cal, rms=0.934816Jy sigma=22.624545 ! 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=0.6414 mas, bmaj=1.737 mas, bpa=-2.024 degrees ! Estimated noise=0.455006 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 = 0.0482825 Jy ! Component: 100 - total flux cleaned = 0.0651081 Jy ! Total flux subtracted in 100 components = 0.0651081 Jy ! Clean residual min=-0.004815 max=0.010593 Jy/beam ! Clean residual mean=-0.000011 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.0651081 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0651081 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=0.066584Jy sigma=1.490581 ! Fit after self-cal, rms=0.065640Jy sigma=1.467732 ! Inverting map ! Added new window around map position (2.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106972 Jy ! Component: 100 - total flux cleaned = 0.0175779 Jy ! Total flux subtracted in 100 components = 0.0175779 Jy ! Clean residual min=-0.003984 max=0.006368 Jy/beam ! Clean residual mean=-0.000007 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0826861 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0826861 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=0.063277Jy sigma=1.401060 ! Fit after self-cal, rms=0.063083Jy sigma=1.396066 ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695439 Jy ! Component: 100 - total flux cleaned = 0.0115582 Jy ! Total flux subtracted in 100 components = 0.0115582 Jy ! Clean residual min=-0.003245 max=0.004947 Jy/beam ! Clean residual mean=-0.000005 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0942442 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0942442 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=0.062136Jy sigma=1.369232 ! Fit after self-cal, rms=0.062043Jy sigma=1.366879 ! 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=0.8071 mas, bmaj=2.07 mas, bpa=-2.39 degrees ! Estimated noise=0.265042 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 = 0.00499868 Jy ! Component: 100 - total flux cleaned = 0.00790346 Jy ! Component: 150 - total flux cleaned = 0.00976563 Jy ! Component: 200 - total flux cleaned = 0.0109884 Jy ! Total flux subtracted in 200 components = 0.0109884 Jy ! Clean residual min=-0.001676 max=0.002513 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.105233 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.105233 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=0.061636Jy sigma=1.355378 ! Fit after self-cal, rms=0.061579Jy sigma=1.353907 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8071 x 2.07 at -2.39 degrees (North through East) ! Clean map min=-0.0014775 max=0.062618 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 0.97 FD 1.00 HN 1.07 KP 0.95 ! LA 0.93 MK 0.92 NL 1.03 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 1.02 ! LA 1.00 MK 1.00 NL 1.03 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.09 KP 1.00 ! LA 1.05 MK 1.03 NL 1.01 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.05 KP 1.01 ! LA 0.99 MK 0.93 NL 1.03 OV 0.96 ! PT 0.96 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 1.01 ! LA 0.97 MK 0.94 NL 1.11 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.05 KP 1.07 ! LA 1.00 MK 0.89 NL 1.05 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.02 KP 1.01 ! LA 0.98 MK 0.96 NL 1.09 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! 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=0.061579Jy sigma=1.353907 ! Fit after self-cal, rms=0.061691Jy sigma=1.350293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8006 mas, bmaj=2.054 mas, bpa=-2.627 degrees ! Estimated noise=0.262515 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 = 0.000743482 Jy ! Component: 100 - total flux cleaned = 0.000748884 Jy ! Component: 150 - total flux cleaned = 0.000722116 Jy ! Component: 200 - total flux cleaned = 0.000698445 Jy ! Total flux subtracted in 200 components = 0.000698445 Jy ! Clean residual min=-0.001648 max=0.001559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.105931 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.105931 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=0.061659Jy sigma=1.349575 ! Fit after self-cal, rms=0.061680Jy sigma=1.349339 ! 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=0.061680Jy sigma=1.349339 ! Fit after self-cal, rms=0.061696Jy sigma=1.347224 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.043 mas, bpa=-2.857 degrees ! Estimated noise=0.261977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645117 Jy ! Component: 100 - total flux cleaned = 0.000646001 Jy ! Component: 150 - total flux cleaned = 0.000645736 Jy ! Component: 200 - total flux cleaned = 0.000628241 Jy ! Total flux subtracted in 200 components = 0.000628241 Jy ! Clean residual min=-0.001492 max=0.001456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.106559 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.106559 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=0.061680Jy sigma=1.346890 ! Fit after self-cal, rms=0.061681Jy sigma=1.346808 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 = 0.000198867 Jy ! Component: 100 - total flux cleaned = 0.000181358 Jy ! Component: 150 - total flux cleaned = 0.00015175 Jy ! Component: 200 - total flux cleaned = 0.00016499 Jy ! Total flux subtracted in 200 components = 0.00016499 Jy ! Clean residual min=-0.001527 max=0.001429 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.106724 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.106724 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=0.061673Jy sigma=1.346634 ! Fit after self-cal, rms=0.061670Jy sigma=1.346613 ! 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=0.061670Jy sigma=1.346613 ! Fit after self-cal, rms=0.062036Jy sigma=1.346288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7992 mas, bmaj=2.04 mas, bpa=-2.988 degrees ! Estimated noise=0.262531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568608 Jy ! Component: 100 - total flux cleaned = 0.000655397 Jy ! Component: 150 - total flux cleaned = 0.000689978 Jy ! Component: 200 - total flux cleaned = 0.000700397 Jy ! Total flux subtracted in 200 components = 0.000700397 Jy ! Clean residual min=-0.001463 max=0.001430 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.107425 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.107425 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=0.062029Jy sigma=1.346126 ! Fit after self-cal, rms=0.062034Jy sigma=1.346082 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 = 0.00010446 Jy ! Component: 100 - total flux cleaned = 0.000104671 Jy ! Component: 150 - total flux cleaned = 9.46466e-05 Jy ! Component: 200 - total flux cleaned = 0.000103649 Jy ! Total flux subtracted in 200 components = 0.000103649 Jy ! Clean residual min=-0.001440 max=0.001425 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.107528 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.107528 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=0.062030Jy sigma=1.346000 ! Fit after self-cal, rms=0.062029Jy sigma=1.345987 ! 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=0.062029Jy sigma=1.345987 ! Fit after self-cal, rms=0.062157Jy sigma=1.345975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=4.713 mas, bpa=3.469 degrees ! Estimated noise=0.341383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812261 Jy ! Component: 100 - total flux cleaned = 0.000986496 Jy ! Component: 150 - total flux cleaned = 0.00100426 Jy ! Component: 200 - total flux cleaned = 0.00102004 Jy ! Total flux subtracted in 200 components = 0.00102004 Jy ! Clean residual min=-0.001539 max=0.001556 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.108548 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.108548 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=0.062159Jy sigma=1.345952 ! Fit after self-cal, rms=0.062154Jy sigma=1.345884 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 = 0.000279633 Jy ! Component: 100 - total flux cleaned = 0.000263819 Jy ! Component: 150 - total flux cleaned = 0.000256472 Jy ! Component: 200 - total flux cleaned = 0.00026271 Jy ! Total flux subtracted in 200 components = 0.00026271 Jy ! Clean residual min=-0.001518 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.108811 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 71 components and 0.108811 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=0.062158Jy sigma=1.345938 ! Fit after self-cal, rms=0.062156Jy sigma=1.345924 ! 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=0.799 mas, bmaj=2.04 mas, bpa=-3.053 degrees ! Estimated noise=0.263138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.04 at -3.053 degrees (North through East) ! Clean map min=-0.0013248 max=0.061343 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=0.6337 mas, bmaj=1.717 mas, bpa=-2.712 degrees ! Estimated noise=0.446542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484245 Jy ! Component: 100 - total flux cleaned = 0.0680053 Jy ! Component: 150 - total flux cleaned = 0.0792418 Jy ! Component: 200 - total flux cleaned = 0.0866905 Jy ! Total flux subtracted in 200 components = 0.0866905 Jy ! Clean residual min=-0.003337 max=0.004774 Jy/beam ! Clean residual mean=-0.000005 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0866906 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0866906 Jy ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.04 mas, bpa=-3.053 degrees ! Estimated noise=0.263138 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 = 0.00782059 Jy ! Component: 100 - total flux cleaned = 0.0126184 Jy ! Component: 150 - total flux cleaned = 0.0157606 Jy ! Component: 200 - total flux cleaned = 0.0178501 Jy ! Total flux subtracted in 200 components = 0.0178501 Jy ! Clean residual min=-0.001503 max=0.001913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.104541 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.104541 Jy ! Inverting map ! Added new window around map position (-13.6, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177904 Jy ! Component: 100 - total flux cleaned = 0.00294028 Jy ! Component: 150 - total flux cleaned = 0.00351386 Jy ! Component: 200 - total flux cleaned = 0.00373084 Jy ! Total flux subtracted in 200 components = 0.00373084 Jy ! Clean residual min=-0.001416 max=0.001383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.108271 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.108271 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=2.118 mas, bmaj=4.713 mas, bpa=3.469 degrees ! Estimated noise=0.341383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858747 Jy ! Component: 100 - total flux cleaned = 0.00101545 Jy ! Component: 150 - total flux cleaned = 0.00115668 Jy ! Component: 200 - total flux cleaned = 0.00123904 Jy ! Total flux subtracted in 200 components = 0.00123904 Jy ! Clean residual min=-0.001545 max=0.001430 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.109511 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 = 3.36731e-05 Jy ! Component: 100 - total flux cleaned = 4.43091e-05 Jy ! Component: 150 - total flux cleaned = 5.40644e-05 Jy ! Component: 200 - total flux cleaned = 6.28119e-05 Jy ! Total flux subtracted in 200 components = 6.28119e-05 Jy ! Clean residual min=-0.001511 max=0.001407 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.109573 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 0.109573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.04 mas, bpa=-3.053 degrees ! Estimated noise=0.263138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496888 Jy ! Component: 100 - total flux cleaned = -0.000472243 Jy ! Component: 150 - total flux cleaned = -0.000405444 Jy ! Component: 200 - total flux cleaned = -0.000385293 Jy ! Total flux subtracted in 200 components = -0.000385293 Jy ! Clean residual min=-0.001340 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.109188 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.109188 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=0.062128Jy sigma=1.345281 ! Fit after self-cal, rms=0.062111Jy sigma=1.345043 wmodel /scr/pima/bg219b_uvs/J2206-2119_X_map.mod ! Writing 101 model components to file: /scr/pima/bg219b_uvs/J2206-2119_X_map.mod wobs /scr/pima/bg219b_uvs/J2206-2119_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2206-2119_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2206-2119_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J2206-2119_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 = 3.46915e-06 Jy ! Component: 100 - total flux cleaned = 4.97689e-05 Jy ! Component: 150 - total flux cleaned = 9.44327e-05 Jy ! Component: 200 - total flux cleaned = 7.26256e-05 Jy ! Component: 250 - total flux cleaned = 0.000157644 Jy ! Component: 300 - total flux cleaned = 0.000198416 Jy ! Component: 350 - total flux cleaned = 0.000178355 Jy ! Component: 400 - total flux cleaned = 0.000197875 Jy ! Component: 450 - total flux cleaned = 0.000197379 Jy ! Component: 500 - total flux cleaned = 0.000197157 Jy ! Component: 550 - total flux cleaned = 0.000178943 Jy ! Component: 600 - total flux cleaned = 0.000215239 Jy ! Component: 650 - total flux cleaned = 0.00021529 Jy ! Component: 700 - total flux cleaned = 0.000232742 Jy ! Component: 750 - total flux cleaned = 0.000232827 Jy ! Component: 800 - total flux cleaned = 0.000199324 Jy ! Component: 850 - total flux cleaned = 0.000199557 Jy ! Component: 900 - total flux cleaned = 0.00023252 Jy ! Component: 950 - total flux cleaned = 0.000216003 Jy ! Component: 1000 - total flux cleaned = 0.000168421 Jy ! Component: 1050 - total flux cleaned = 0.000137193 Jy ! Component: 1100 - total flux cleaned = 0.000168531 Jy ! Component: 1150 - total flux cleaned = 0.000199127 Jy ! Component: 1200 - total flux cleaned = 0.000229111 Jy ! Component: 1250 - total flux cleaned = 0.000244028 Jy ! Component: 1300 - total flux cleaned = 0.000229116 Jy ! Component: 1350 - total flux cleaned = 0.000243336 Jy ! Component: 1400 - total flux cleaned = 0.000185905 Jy ! Component: 1450 - total flux cleaned = 0.000157809 Jy ! Component: 1500 - total flux cleaned = 0.000171756 Jy ! Component: 1550 - total flux cleaned = 0.000171807 Jy ! Component: 1600 - total flux cleaned = 0.000130517 Jy ! Component: 1650 - total flux cleaned = 0.000130433 Jy ! Component: 1700 - total flux cleaned = 3.6749e-05 Jy ! Component: 1750 - total flux cleaned = 6.33907e-05 Jy ! Component: 1800 - total flux cleaned = 5.017e-05 Jy ! Component: 1850 - total flux cleaned = 3.70762e-05 Jy ! Component: 1900 - total flux cleaned = -3.9997e-05 Jy ! Component: 1950 - total flux cleaned = -5.26841e-05 Jy ! Component: 2000 - total flux cleaned = -6.5183e-05 Jy ! Component: 2050 - total flux cleaned = -0.000115087 Jy ! Component: 2100 - total flux cleaned = -0.000139878 Jy ! Component: 2150 - total flux cleaned = -0.000164421 Jy ! Component: 2200 - total flux cleaned = -0.000224754 Jy ! Component: 2250 - total flux cleaned = -0.000248733 Jy ! Component: 2300 - total flux cleaned = -0.000296376 Jy ! Component: 2350 - total flux cleaned = -0.000355181 Jy ! Component: 2400 - total flux cleaned = -0.000425099 Jy ! Component: 2450 - total flux cleaned = -0.000471452 Jy ! Component: 2500 - total flux cleaned = -0.000459956 Jy ! Component: 2550 - total flux cleaned = -0.000471418 Jy ! Component: 2600 - total flux cleaned = -0.000550387 Jy ! Component: 2650 - total flux cleaned = -0.000561442 Jy ! Component: 2700 - total flux cleaned = -0.00058365 Jy ! Component: 2750 - total flux cleaned = -0.000572697 Jy ! Component: 2800 - total flux cleaned = -0.000616163 Jy ! Component: 2850 - total flux cleaned = -0.00059457 Jy ! Component: 2900 - total flux cleaned = -0.000659021 Jy ! Component: 2950 - total flux cleaned = -0.000680402 Jy ! Component: 3000 - total flux cleaned = -0.000733364 Jy ! Component: 3050 - total flux cleaned = -0.000733427 Jy ! Component: 3100 - total flux cleaned = -0.000764707 Jy ! Component: 3150 - total flux cleaned = -0.000816565 Jy ! Component: 3200 - total flux cleaned = -0.000816539 Jy ! Component: 3250 - total flux cleaned = -0.000887961 Jy ! Component: 3300 - total flux cleaned = -0.000877734 Jy ! Component: 3350 - total flux cleaned = -0.000938174 Jy ! Component: 3400 - total flux cleaned = -0.000948137 Jy ! Component: 3450 - total flux cleaned = -0.000938108 Jy ! Component: 3500 - total flux cleaned = -0.00101681 Jy ! Component: 3550 - total flux cleaned = -0.00103629 Jy ! Component: 3600 - total flux cleaned = -0.00102657 Jy ! Component: 3650 - total flux cleaned = -0.00106529 Jy ! Component: 3700 - total flux cleaned = -0.00111328 Jy ! Component: 3750 - total flux cleaned = -0.00116088 Jy ! Component: 3800 - total flux cleaned = -0.00120817 Jy ! Component: 3850 - total flux cleaned = -0.00120823 Jy ! Component: 3900 - total flux cleaned = -0.00124565 Jy ! Component: 3950 - total flux cleaned = -0.00127354 Jy ! Component: 4000 - total flux cleaned = -0.00127342 Jy ! Component: 4050 - total flux cleaned = -0.00127347 Jy ! Total flux subtracted in 4096 components = -0.00131915 Jy ! Clean residual min=-0.000564 max=0.000546 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.107869 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 383 components and 0.107869 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2206-2119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.04 at -3.053 degrees (North through East) ! Clean map min=-0.00083933 max=0.061366 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2206-2119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0613663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.749501 0.749501 1.499 2.998 5.99601 11.992 23.984 47.968 95.9361 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 400.266 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2206-2119_X_uvs.log closed on Thu Apr 7 02:05:13 2016