! Started logfile: /scr/pima/bg219e_uvs/J1238-1959_X_uvs.log on Thu Apr 7 09:08:33 2016 obs /scr/pima/bg219e_uvs/J1238-1959_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1238-1959_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781056 visibilities/baseline/integration-bin. ! Found source: J1238-1959 ! ! 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 25728 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/J1238-1959_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.010984Jy sigma=21.780388 ! Fit after self-cal, rms=0.889616Jy sigma=19.094183 ! 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=0.6665 mas, bmaj=1.635 mas, bpa=-3.676 degrees ! Estimated noise=0.530151 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 = 0.0824952 Jy ! Component: 100 - total flux cleaned = 0.105479 Jy ! Total flux subtracted in 100 components = 0.105479 Jy ! Clean residual min=-0.004770 max=0.010489 Jy/beam ! Clean residual mean=0.000000 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.105479 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.105479 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=0.073125Jy sigma=1.450120 ! Fit after self-cal, rms=0.072977Jy sigma=1.447128 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122582 Jy ! Component: 100 - total flux cleaned = 0.0190429 Jy ! Total flux subtracted in 100 components = 0.0190429 Jy ! Clean residual min=-0.003714 max=0.004749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.124522 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.124522 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=0.070348Jy sigma=1.373403 ! Fit after self-cal, rms=0.070307Jy sigma=1.372605 ! 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=0.8343 mas, bmaj=2.024 mas, bpa=-2.978 degrees ! Estimated noise=0.289004 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 = 0.00639534 Jy ! Component: 100 - total flux cleaned = 0.00943501 Jy ! Component: 150 - total flux cleaned = 0.0110816 Jy ! Component: 200 - total flux cleaned = 0.0120004 Jy ! Total flux subtracted in 200 components = 0.0120004 Jy ! Clean residual min=-0.002461 max=0.003740 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.136522 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.136522 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=0.069890Jy sigma=1.357985 ! Fit after self-cal, rms=0.069883Jy sigma=1.357770 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8343 x 2.024 at -2.978 degrees (North through East) ! Clean map min=-0.0022757 max=0.11243 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 1.05 FD 1.06 HN 1.10 KP 0.96 ! LA 0.96 MK 0.95 NL 1.00 OV 1.00 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.11 KP 0.99 ! LA 1.00 MK 0.96 NL 1.01 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.10 KP 0.97 ! LA 0.96 MK 1.06 NL 1.02 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.14 KP 0.97 ! LA 0.97 MK 0.97 NL 1.02 OV 1.00 ! PT 0.97 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.08 KP 0.96 ! LA 0.96 MK 1.01 NL 1.04 OV 1.00 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.10 KP 0.96 ! LA 0.96 MK 1.13 NL 1.01 OV 0.98 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.09 KP 0.97 ! LA 0.95 MK 1.00 NL 1.00 OV 1.00 ! PT 0.96 SC 0.96 ! ! ! 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=0.069883Jy sigma=1.357770 ! Fit after self-cal, rms=0.071272Jy sigma=1.350933 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=2.019 mas, bpa=-2.319 degrees ! Estimated noise=0.288076 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 = -0.000686624 Jy ! Component: 100 - total flux cleaned = -0.000686268 Jy ! Component: 150 - total flux cleaned = -0.000683941 Jy ! Component: 200 - total flux cleaned = -0.000663011 Jy ! Total flux subtracted in 200 components = -0.000663011 Jy ! Clean residual min=-0.002408 max=0.002633 Jy/beam ! Clean residual mean=-0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.135859 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.135859 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=0.071243Jy sigma=1.350438 ! Fit after self-cal, rms=0.071289Jy sigma=1.350279 ! 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=0.071289Jy sigma=1.350279 ! Fit after self-cal, rms=0.072386Jy sigma=1.345331 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.025 mas, bpa=-2.381 degrees ! Estimated noise=0.285874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505115 Jy ! Component: 100 - total flux cleaned = -0.000583174 Jy ! Component: 150 - total flux cleaned = -0.000641309 Jy ! Component: 200 - total flux cleaned = -0.000657299 Jy ! Total flux subtracted in 200 components = -0.000657299 Jy ! Clean residual min=-0.001751 max=0.002353 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.135202 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.135202 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=0.072365Jy sigma=1.345009 ! Fit after self-cal, rms=0.072396Jy sigma=1.344920 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 (2.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226241 Jy ! Component: 100 - total flux cleaned = 0.00331307 Jy ! Component: 150 - total flux cleaned = 0.00349817 Jy ! Component: 200 - total flux cleaned = 0.00355917 Jy ! Total flux subtracted in 200 components = 0.00355917 Jy ! Clean residual min=-0.001706 max=0.001767 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.138761 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.138761 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=0.072307Jy sigma=1.343183 ! Fit after self-cal, rms=0.072294Jy sigma=1.342973 ! Inverting map ! Added new window around map position (-22, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111223 Jy ! Component: 100 - total flux cleaned = 0.0011186 Jy ! Component: 150 - total flux cleaned = 0.00115099 Jy ! Component: 200 - total flux cleaned = 0.00112063 Jy ! Total flux subtracted in 200 components = 0.00112063 Jy ! Clean residual min=-0.001541 max=0.001533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.139882 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.139882 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=0.072235Jy sigma=1.342036 ! Fit after self-cal, rms=0.072231Jy sigma=1.341965 ! 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=0.072231Jy sigma=1.341965 ! Fit after self-cal, rms=0.071483Jy sigma=1.341614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8347 mas, bmaj=2.019 mas, bpa=-2.183 degrees ! Estimated noise=0.284142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378776 Jy ! Component: 100 - total flux cleaned = 0.00028936 Jy ! Component: 150 - total flux cleaned = 0.000211567 Jy ! Component: 200 - total flux cleaned = 0.000165299 Jy ! Total flux subtracted in 200 components = 0.000165299 Jy ! Clean residual min=-0.001460 max=0.001484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.140047 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.140047 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=0.071454Jy sigma=1.341218 ! Fit after self-cal, rms=0.071453Jy sigma=1.341190 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 = 0.000111607 Jy ! Component: 100 - total flux cleaned = 4.83628e-05 Jy ! Component: 150 - total flux cleaned = -3.03888e-05 Jy ! Component: 200 - total flux cleaned = -0.000122935 Jy ! Total flux subtracted in 200 components = -0.000122935 Jy ! Clean residual min=-0.001487 max=0.001463 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.139924 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 0.139924 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=0.071438Jy sigma=1.340998 ! Fit after self-cal, rms=0.071440Jy sigma=1.340991 ! 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=0.071440Jy sigma=1.340991 ! Fit after self-cal, rms=0.071154Jy sigma=1.340934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=4.384 mas, bpa=4.297 degrees ! Estimated noise=0.362588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165146 Jy ! Component: 100 - total flux cleaned = -0.000309955 Jy ! Component: 150 - total flux cleaned = -0.000383459 Jy ! Component: 200 - total flux cleaned = -0.00043465 Jy ! Total flux subtracted in 200 components = -0.00043465 Jy ! Clean residual min=-0.001850 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.13949 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.13949 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=0.071143Jy sigma=1.340867 ! Fit after self-cal, rms=0.071143Jy sigma=1.340861 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 = 5.77685e-06 Jy ! Component: 100 - total flux cleaned = -3.85795e-05 Jy ! Component: 150 - total flux cleaned = -6.8611e-05 Jy ! Component: 200 - total flux cleaned = -8.74653e-05 Jy ! Total flux subtracted in 200 components = -8.74653e-05 Jy ! Clean residual min=-0.001852 max=0.001643 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.139402 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.139402 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=0.071138Jy sigma=1.340835 ! Fit after self-cal, rms=0.071139Jy sigma=1.340835 ! 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=0.8345 mas, bmaj=2.017 mas, bpa=-2.123 degrees ! Estimated noise=0.283533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.017 at -2.123 degrees (North through East) ! Clean map min=-0.0013823 max=0.11055 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=0.6653 mas, bmaj=1.629 mas, bpa=-2.844 degrees ! Estimated noise=0.520902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807709 Jy ! Component: 100 - total flux cleaned = 0.104888 Jy ! Component: 150 - total flux cleaned = 0.117437 Jy ! Component: 200 - total flux cleaned = 0.124428 Jy ! Total flux subtracted in 200 components = 0.124428 Jy ! Clean residual min=-0.003038 max=0.003568 Jy/beam ! Clean residual mean=0.000000 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.124428 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.124428 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.017 mas, bpa=-2.123 degrees ! Estimated noise=0.283533 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 = 0.00577832 Jy ! Component: 100 - total flux cleaned = 0.00909016 Jy ! Component: 150 - total flux cleaned = 0.0114393 Jy ! Component: 200 - total flux cleaned = 0.0130008 Jy ! Total flux subtracted in 200 components = 0.0130008 Jy ! Clean residual min=-0.001632 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.137429 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.137429 Jy ! Inverting map ! Added new window around map position (-13.8, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153883 Jy ! Component: 100 - total flux cleaned = 0.00185223 Jy ! Component: 150 - total flux cleaned = 0.00203621 Jy ! Component: 200 - total flux cleaned = 0.00215887 Jy ! Total flux subtracted in 200 components = 0.00215887 Jy ! Clean residual min=-0.001581 max=0.001609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.139587 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.139587 Jy ! Inverting map ! Added new window around map position (41.4, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734815 Jy ! Component: 100 - total flux cleaned = 0.000774036 Jy ! Component: 150 - total flux cleaned = 0.000841924 Jy ! Component: 200 - total flux cleaned = 0.000935496 Jy ! Total flux subtracted in 200 components = 0.000935496 Jy ! Clean residual min=-0.001444 max=0.001391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.140523 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.140523 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=2.105 mas, bmaj=4.384 mas, bpa=4.297 degrees ! Estimated noise=0.362588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049692 Jy ! Component: 100 - total flux cleaned = 0.000657027 Jy ! Component: 150 - total flux cleaned = 0.000658391 Jy ! Component: 200 - total flux cleaned = 0.000717681 Jy ! Total flux subtracted in 200 components = 0.000717681 Jy ! Clean residual min=-0.001950 max=0.001503 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.141241 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78597e-05 Jy ! Component: 100 - total flux cleaned = 5.00553e-05 Jy ! Component: 150 - total flux cleaned = 6.40654e-05 Jy ! Component: 200 - total flux cleaned = 9.11211e-05 Jy ! Total flux subtracted in 200 components = 9.11211e-05 Jy ! Clean residual min=-0.001910 max=0.001420 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.141332 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.141332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.017 mas, bpa=-2.123 degrees ! Estimated noise=0.283533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175767 Jy ! Component: 100 - total flux cleaned = -0.000100073 Jy ! Component: 150 - total flux cleaned = -0.000100831 Jy ! Component: 200 - total flux cleaned = -0.00010065 Jy ! Total flux subtracted in 200 components = -0.00010065 Jy ! Clean residual min=-0.001322 max=0.001317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.141231 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.141231 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=0.071076Jy sigma=1.339733 ! Fit after self-cal, rms=0.071068Jy sigma=1.339554 wmodel /scr/pima/bg219e_uvs/J1238-1959_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219e_uvs/J1238-1959_X_map.mod wobs /scr/pima/bg219e_uvs/J1238-1959_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1238-1959_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1238-1959_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J1238-1959_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 = -2.57438e-05 Jy ! Component: 100 - total flux cleaned = -2.54564e-05 Jy ! Component: 150 - total flux cleaned = 1.8978e-05 Jy ! Component: 200 - total flux cleaned = 8.29241e-05 Jy ! Component: 250 - total flux cleaned = 0.000186059 Jy ! Component: 300 - total flux cleaned = 0.000246088 Jy ! Component: 350 - total flux cleaned = 0.000323893 Jy ! Component: 400 - total flux cleaned = 0.000418685 Jy ! Component: 450 - total flux cleaned = 0.000547245 Jy ! Component: 500 - total flux cleaned = 0.000671975 Jy ! Component: 550 - total flux cleaned = 0.000776849 Jy ! Component: 600 - total flux cleaned = 0.000931002 Jy ! Component: 650 - total flux cleaned = 0.00104837 Jy ! Component: 700 - total flux cleaned = 0.00114716 Jy ! Component: 750 - total flux cleaned = 0.00126025 Jy ! Component: 800 - total flux cleaned = 0.00133959 Jy ! Component: 850 - total flux cleaned = 0.0014332 Jy ! Component: 900 - total flux cleaned = 0.0014484 Jy ! Component: 950 - total flux cleaned = 0.00152407 Jy ! Component: 1000 - total flux cleaned = 0.00156842 Jy ! Component: 1050 - total flux cleaned = 0.0016563 Jy ! Component: 1100 - total flux cleaned = 0.00171395 Jy ! Component: 1150 - total flux cleaned = 0.00178519 Jy ! Component: 1200 - total flux cleaned = 0.0018693 Jy ! Component: 1250 - total flux cleaned = 0.00193821 Jy ! Component: 1300 - total flux cleaned = 0.00196527 Jy ! Component: 1350 - total flux cleaned = 0.00196544 Jy ! Component: 1400 - total flux cleaned = 0.00203194 Jy ! Component: 1450 - total flux cleaned = 0.00201879 Jy ! Component: 1500 - total flux cleaned = 0.00203184 Jy ! Component: 1550 - total flux cleaned = 0.00208343 Jy ! Component: 1600 - total flux cleaned = 0.00204537 Jy ! Component: 1650 - total flux cleaned = 0.00207058 Jy ! Component: 1700 - total flux cleaned = 0.00209534 Jy ! Component: 1750 - total flux cleaned = 0.00213228 Jy ! Component: 1800 - total flux cleaned = 0.00208361 Jy ! Component: 1850 - total flux cleaned = 0.00213214 Jy ! Component: 1900 - total flux cleaned = 0.00216813 Jy ! Component: 1950 - total flux cleaned = 0.00215612 Jy ! Component: 2000 - total flux cleaned = 0.00219127 Jy ! Component: 2050 - total flux cleaned = 0.00216788 Jy ! Component: 2100 - total flux cleaned = 0.00217946 Jy ! Component: 2150 - total flux cleaned = 0.00222522 Jy ! Component: 2200 - total flux cleaned = 0.00225907 Jy ! Component: 2250 - total flux cleaned = 0.00229263 Jy ! Component: 2300 - total flux cleaned = 0.00228147 Jy ! Component: 2350 - total flux cleaned = 0.00233664 Jy ! Component: 2400 - total flux cleaned = 0.0023586 Jy ! Component: 2450 - total flux cleaned = 0.00233677 Jy ! Component: 2500 - total flux cleaned = 0.00235835 Jy ! Component: 2550 - total flux cleaned = 0.00239036 Jy ! Component: 2600 - total flux cleaned = 0.00239033 Jy ! Component: 2650 - total flux cleaned = 0.0024639 Jy ! Component: 2700 - total flux cleaned = 0.00244286 Jy ! Component: 2750 - total flux cleaned = 0.00243242 Jy ! Component: 2800 - total flux cleaned = 0.00249433 Jy ! Component: 2850 - total flux cleaned = 0.00254559 Jy ! Component: 2900 - total flux cleaned = 0.00257619 Jy ! Component: 2950 - total flux cleaned = 0.0026672 Jy ! Component: 3000 - total flux cleaned = 0.002637 Jy ! Component: 3050 - total flux cleaned = 0.00268699 Jy ! Component: 3100 - total flux cleaned = 0.00268704 Jy ! Component: 3150 - total flux cleaned = 0.00272657 Jy ! Component: 3200 - total flux cleaned = 0.00277559 Jy ! Component: 3250 - total flux cleaned = 0.00276581 Jy ! Component: 3300 - total flux cleaned = 0.00281425 Jy ! Component: 3350 - total flux cleaned = 0.00280456 Jy ! Component: 3400 - total flux cleaned = 0.00283337 Jy ! Component: 3450 - total flux cleaned = 0.00284296 Jy ! Component: 3500 - total flux cleaned = 0.00288094 Jy ! Component: 3550 - total flux cleaned = 0.00288099 Jy ! Component: 3600 - total flux cleaned = 0.00289034 Jy ! Component: 3650 - total flux cleaned = 0.00294638 Jy ! Component: 3700 - total flux cleaned = 0.00296493 Jy ! Component: 3750 - total flux cleaned = 0.00295561 Jy ! Component: 3800 - total flux cleaned = 0.00298317 Jy ! Component: 3850 - total flux cleaned = 0.00301059 Jy ! Component: 3900 - total flux cleaned = 0.00299235 Jy ! Component: 3950 - total flux cleaned = 0.00300146 Jy ! Component: 4000 - total flux cleaned = 0.00305559 Jy ! Component: 4050 - total flux cleaned = 0.0030735 Jy ! Total flux subtracted in 4096 components = 0.00305568 Jy ! Clean residual min=-0.000619 max=0.000551 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.144287 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 385 components and 0.144287 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1238-1959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.017 at -2.123 degrees (North through East) ! Clean map min=-0.0011254 max=0.11008 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1238-1959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408221 0.408221 0.816442 1.63288 3.26577 6.53153 13.0631 26.1261 52.2523 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 734.896 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1238-1959_X_uvs.log closed on Thu Apr 7 09:08:38 2016