! Started logfile: /scr/pima/bg219i_uvs/J2134-4218_X_uvs.log on Wed Apr 6 23:55:34 2016 obs /scr/pima/bg219i_uvs/J2134-4218_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2134-4218_X_uva.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! AN table 2: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.913492 visibilities/baseline/integration-bin. ! Found source: J2134-4218 ! ! 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 13812 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/bg219i_uvs/J2134-4218_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 14 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 16 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=1.023488Jy sigma=16.535740 ! Fit after self-cal, rms=0.821591Jy sigma=13.149475 ! 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=0.6001 mas, bmaj=2.193 mas, bpa=-17.56 degrees ! Estimated noise=1.13534 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 = 0.124295 Jy ! Component: 100 - total flux cleaned = 0.161288 Jy ! Total flux subtracted in 100 components = 0.161288 Jy ! Clean residual min=-0.011433 max=0.021999 Jy/beam ! Clean residual mean=0.000141 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.161288 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.161288 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=0.099919Jy sigma=1.591530 ! Fit after self-cal, rms=0.099876Jy sigma=1.590704 ! Inverting map ! Added new window around map position (-0.6, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217598 Jy ! Component: 100 - total flux cleaned = 0.0345986 Jy ! Total flux subtracted in 100 components = 0.0345986 Jy ! Clean residual min=-0.008404 max=0.012372 Jy/beam ! Clean residual mean=0.000086 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.195886 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.195886 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=0.091692Jy sigma=1.434357 ! Fit after self-cal, rms=0.091555Jy sigma=1.431815 ! 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=0.7826 mas, bmaj=2.609 mas, bpa=-15.97 degrees ! Estimated noise=0.52349 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 = 0.0182144 Jy ! Component: 100 - total flux cleaned = 0.0275431 Jy ! Component: 150 - total flux cleaned = 0.0325925 Jy ! Component: 200 - total flux cleaned = 0.0345427 Jy ! Total flux subtracted in 200 components = 0.0345427 Jy ! Clean residual min=-0.008870 max=0.012955 Jy/beam ! Clean residual mean=0.000054 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 0.230429 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.230429 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=0.088758Jy sigma=1.363705 ! Fit after self-cal, rms=0.088750Jy sigma=1.363439 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7826 x 2.609 at -15.97 degrees (North through East) ! Clean map min=-0.0086789 max=0.16494 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: ! FD 0.96 KP 1.02 LA 0.88 MK 1.09 ! NL 1.19 PT 0.89 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.03 LA 0.89 MK 1.06 ! NL 1.16 PT 0.94 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.07 LA 0.91 MK 1.05 ! NL 1.20 PT 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.00 LA 0.92 MK 1.01 ! NL 1.14 PT 0.92 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! 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=0.088750Jy sigma=1.363439 ! Fit after self-cal, rms=0.089565Jy sigma=1.351123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7894 mas, bmaj=2.623 mas, bpa=-15.97 degrees ! Estimated noise=0.525024 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 = -0.000811106 Jy ! Component: 100 - total flux cleaned = -0.000882068 Jy ! Component: 150 - total flux cleaned = -0.000884307 Jy ! Component: 200 - total flux cleaned = -0.000883063 Jy ! Total flux subtracted in 200 components = -0.000883063 Jy ! Clean residual min=-0.008431 max=0.011241 Jy/beam ! Clean residual mean=0.000045 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.229546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.229546 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=0.089455Jy sigma=1.349642 ! Fit after self-cal, rms=0.089528Jy sigma=1.349395 ! 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=0.089528Jy sigma=1.349395 ! Fit after self-cal, rms=0.089448Jy sigma=1.349354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7891 mas, bmaj=2.625 mas, bpa=-16.04 degrees ! Estimated noise=0.524662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214477 Jy ! Component: 100 - total flux cleaned = -0.000153853 Jy ! Component: 150 - total flux cleaned = -9.71406e-05 Jy ! Component: 200 - total flux cleaned = -4.06267e-05 Jy ! Total flux subtracted in 200 components = -4.06267e-05 Jy ! Clean residual min=-0.008377 max=0.010983 Jy/beam ! Clean residual mean=0.000045 rms=0.002710 Jy/beam ! Combined flux in latest and established models = 0.229505 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.229505 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=0.089376Jy sigma=1.348234 ! Fit after self-cal, rms=0.089372Jy sigma=1.348192 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 = -7.79024e-05 Jy ! Component: 100 - total flux cleaned = 3.18956e-05 Jy ! Component: 150 - total flux cleaned = 8.65032e-05 Jy ! Component: 200 - total flux cleaned = 0.000191634 Jy ! Total flux subtracted in 200 components = 0.000191634 Jy ! Clean residual min=-0.008320 max=0.010909 Jy/beam ! Clean residual mean=0.000045 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.229697 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.229697 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=0.089313Jy sigma=1.347270 ! Fit after self-cal, rms=0.089308Jy sigma=1.347246 ! 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=0.089308Jy sigma=1.347246 ! Fit after self-cal, rms=0.089285Jy sigma=1.347235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7889 mas, bmaj=2.626 mas, bpa=-16.07 degrees ! Estimated noise=0.52472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.81473e-05 Jy ! Component: 100 - total flux cleaned = 7.98448e-05 Jy ! Component: 150 - total flux cleaned = 0.000181452 Jy ! Component: 200 - total flux cleaned = 0.000280956 Jy ! Total flux subtracted in 200 components = 0.000280956 Jy ! Clean residual min=-0.008323 max=0.010905 Jy/beam ! Clean residual mean=0.000044 rms=0.002679 Jy/beam ! Combined flux in latest and established models = 0.229978 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.229978 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=0.089235Jy sigma=1.346388 ! Fit after self-cal, rms=0.089231Jy sigma=1.346372 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.14727e-05 Jy ! Component: 100 - total flux cleaned = 8.61595e-05 Jy ! Component: 150 - total flux cleaned = 0.000135524 Jy ! Component: 200 - total flux cleaned = 0.00018336 Jy ! Total flux subtracted in 200 components = 0.00018336 Jy ! Clean residual min=-0.008302 max=0.010916 Jy/beam ! Clean residual mean=0.000043 rms=0.002664 Jy/beam ! Combined flux in latest and established models = 0.230161 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.230161 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=0.089185Jy sigma=1.345633 ! Fit after self-cal, rms=0.089183Jy sigma=1.345625 ! 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=0.089183Jy sigma=1.345625 ! Fit after self-cal, rms=0.089168Jy sigma=1.345618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=10.49 mas, bpa=-4.868 degrees ! Estimated noise=0.683795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323322 Jy ! Component: 100 - total flux cleaned = 0.00341191 Jy ! Component: 150 - total flux cleaned = 0.00357728 Jy ! Component: 200 - total flux cleaned = 0.0037386 Jy ! Total flux subtracted in 200 components = 0.0037386 Jy ! Clean residual min=-0.011214 max=0.017553 Jy/beam ! Clean residual mean=0.000063 rms=0.004449 Jy/beam ! Combined flux in latest and established models = 0.2339 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.2339 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=0.089191Jy sigma=1.344582 ! Fit after self-cal, rms=0.089186Jy sigma=1.344405 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.41759e-05 Jy ! Component: 100 - total flux cleaned = 9.37874e-05 Jy ! Component: 150 - total flux cleaned = 0.000246558 Jy ! Component: 200 - total flux cleaned = 0.000320956 Jy ! Total flux subtracted in 200 components = 0.000320956 Jy ! Clean residual min=-0.011262 max=0.017575 Jy/beam ! Clean residual mean=0.000061 rms=0.004406 Jy/beam ! Combined flux in latest and established models = 0.234221 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.234221 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=0.089150Jy sigma=1.343937 ! Fit after self-cal, rms=0.089145Jy sigma=1.343790 ! 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=0.7888 mas, bmaj=2.627 mas, bpa=-16.08 degrees ! Estimated noise=0.524827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7888 x 2.627 at -16.08 degrees (North through East) ! Clean map min=-0.0084587 max=0.15792 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=0.6035 mas, bmaj=2.201 mas, bpa=-17.64 degrees ! Estimated noise=1.14769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12554 Jy ! Component: 100 - total flux cleaned = 0.163038 Jy ! Component: 150 - total flux cleaned = 0.183551 Jy ! Component: 200 - total flux cleaned = 0.196177 Jy ! Total flux subtracted in 200 components = 0.196177 Jy ! Clean residual min=-0.008218 max=0.011561 Jy/beam ! Clean residual mean=0.000084 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.196177 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.196177 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7888 mas, bmaj=2.627 mas, bpa=-16.08 degrees ! Estimated noise=0.524827 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185782 Jy ! Component: 100 - total flux cleaned = 0.0289011 Jy ! Component: 150 - total flux cleaned = 0.0353452 Jy ! Component: 200 - total flux cleaned = 0.039553 Jy ! Total flux subtracted in 200 components = 0.039553 Jy ! Clean residual min=-0.006669 max=0.010518 Jy/beam ! Clean residual mean=0.000032 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.23573 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.23573 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=2.558 mas, bmaj=10.49 mas, bpa=-4.868 degrees ! Estimated noise=0.683795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574554 Jy ! Component: 100 - total flux cleaned = 0.00630442 Jy ! Component: 150 - total flux cleaned = 0.00689088 Jy ! Component: 200 - total flux cleaned = 0.00728684 Jy ! Total flux subtracted in 200 components = 0.00728684 Jy ! Clean residual min=-0.010317 max=0.016106 Jy/beam ! Clean residual mean=0.000024 rms=0.003946 Jy/beam ! Combined flux in latest and established models = 0.243017 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 = 0.000338143 Jy ! Component: 100 - total flux cleaned = 0.000413571 Jy ! Component: 150 - total flux cleaned = 0.000481816 Jy ! Component: 200 - total flux cleaned = 0.000481653 Jy ! Total flux subtracted in 200 components = 0.000481653 Jy ! Clean residual min=-0.010352 max=0.016019 Jy/beam ! Clean residual mean=0.000022 rms=0.003885 Jy/beam ! Combined flux in latest and established models = 0.243498 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.243498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7888 mas, bmaj=2.627 mas, bpa=-16.08 degrees ! Estimated noise=0.524827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000886982 Jy ! Component: 100 - total flux cleaned = -0.000771636 Jy ! Component: 150 - total flux cleaned = -0.000855557 Jy ! Component: 200 - total flux cleaned = -0.00108232 Jy ! Total flux subtracted in 200 components = -0.00108232 Jy ! Clean residual min=-0.007606 max=0.010383 Jy/beam ! Clean residual mean=0.000014 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.242416 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.242416 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=0.088438Jy sigma=1.334440 ! Fit after self-cal, rms=0.088349Jy sigma=1.332165 wmodel /scr/pima/bg219i_uvs/J2134-4218_X_map.mod ! Writing 74 model components to file: /scr/pima/bg219i_uvs/J2134-4218_X_map.mod wobs /scr/pima/bg219i_uvs/J2134-4218_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2134-4218_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2134-4218_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2134-4218_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 = 0.00419708 Jy ! Component: 100 - total flux cleaned = 0.00638236 Jy ! Component: 150 - total flux cleaned = 0.008707 Jy ! Component: 200 - total flux cleaned = 0.0109552 Jy ! Component: 250 - total flux cleaned = 0.0129302 Jy ! Component: 300 - total flux cleaned = 0.0146686 Jy ! Component: 350 - total flux cleaned = 0.0163011 Jy ! Component: 400 - total flux cleaned = 0.0176581 Jy ! Component: 450 - total flux cleaned = 0.0187671 Jy ! Component: 500 - total flux cleaned = 0.0196567 Jy ! Component: 550 - total flux cleaned = 0.0202696 Jy ! Component: 600 - total flux cleaned = 0.0210709 Jy ! Component: 650 - total flux cleaned = 0.0215568 Jy ! Component: 700 - total flux cleaned = 0.0220885 Jy ! Component: 750 - total flux cleaned = 0.0225319 Jy ! Component: 800 - total flux cleaned = 0.0227735 Jy ! Component: 850 - total flux cleaned = 0.0230641 Jy ! Component: 900 - total flux cleaned = 0.0233984 Jy ! Component: 950 - total flux cleaned = 0.023665 Jy ! Component: 1000 - total flux cleaned = 0.0239222 Jy ! Component: 1050 - total flux cleaned = 0.0241199 Jy ! Component: 1100 - total flux cleaned = 0.0242173 Jy ! Component: 1150 - total flux cleaned = 0.0243105 Jy ! Component: 1200 - total flux cleaned = 0.0243551 Jy ! Component: 1250 - total flux cleaned = 0.0243555 Jy ! Component: 1300 - total flux cleaned = 0.0244835 Jy ! Component: 1350 - total flux cleaned = 0.0244417 Jy ! Component: 1400 - total flux cleaned = 0.0244426 Jy ! Component: 1450 - total flux cleaned = 0.0244822 Jy ! Component: 1500 - total flux cleaned = 0.0245215 Jy ! Component: 1550 - total flux cleaned = 0.0245594 Jy ! Component: 1600 - total flux cleaned = 0.0245236 Jy ! Component: 1650 - total flux cleaned = 0.0245597 Jy ! Component: 1700 - total flux cleaned = 0.0246297 Jy ! Component: 1750 - total flux cleaned = 0.0244931 Jy ! Component: 1800 - total flux cleaned = 0.0244603 Jy ! Component: 1850 - total flux cleaned = 0.0244608 Jy ! Component: 1900 - total flux cleaned = 0.0244606 Jy ! Component: 1950 - total flux cleaned = 0.0243968 Jy ! Component: 2000 - total flux cleaned = 0.024209 Jy ! Component: 2050 - total flux cleaned = 0.0241478 Jy ! Component: 2100 - total flux cleaned = 0.0240268 Jy ! Component: 2150 - total flux cleaned = 0.0239075 Jy ! Component: 2200 - total flux cleaned = 0.023673 Jy ! Component: 2250 - total flux cleaned = 0.0235288 Jy ! Component: 2300 - total flux cleaned = 0.0233289 Jy ! Component: 2350 - total flux cleaned = 0.0231317 Jy ! Component: 2400 - total flux cleaned = 0.0229089 Jy ! Component: 2450 - total flux cleaned = 0.0227157 Jy ! Component: 2500 - total flux cleaned = 0.0223892 Jy ! Component: 2550 - total flux cleaned = 0.0222547 Jy ! Component: 2600 - total flux cleaned = 0.0220151 Jy ! Component: 2650 - total flux cleaned = 0.021883 Jy ! Component: 2700 - total flux cleaned = 0.0216216 Jy ! Component: 2750 - total flux cleaned = 0.0215954 Jy ! Component: 2800 - total flux cleaned = 0.0213892 Jy ! Component: 2850 - total flux cleaned = 0.0212867 Jy ! Component: 2900 - total flux cleaned = 0.0212105 Jy ! Component: 2950 - total flux cleaned = 0.0211347 Jy ! Component: 3000 - total flux cleaned = 0.0210593 Jy ! Component: 3050 - total flux cleaned = 0.0209595 Jy ! Component: 3100 - total flux cleaned = 0.0209099 Jy ! Component: 3150 - total flux cleaned = 0.0208113 Jy ! Component: 3200 - total flux cleaned = 0.0207622 Jy ! Component: 3250 - total flux cleaned = 0.020689 Jy ! Component: 3300 - total flux cleaned = 0.0206162 Jy ! Component: 3350 - total flux cleaned = 0.0205197 Jy ! Component: 3400 - total flux cleaned = 0.0204237 Jy ! Component: 3450 - total flux cleaned = 0.0203758 Jy ! Component: 3500 - total flux cleaned = 0.0202329 Jy ! Component: 3550 - total flux cleaned = 0.0201854 Jy ! Component: 3600 - total flux cleaned = 0.0200671 Jy ! Component: 3650 - total flux cleaned = 0.0199256 Jy ! Component: 3700 - total flux cleaned = 0.0197609 Jy ! Component: 3750 - total flux cleaned = 0.0195733 Jy ! Component: 3800 - total flux cleaned = 0.0195034 Jy ! Component: 3850 - total flux cleaned = 0.0193634 Jy ! Component: 3900 - total flux cleaned = 0.0193168 Jy ! Component: 3950 - total flux cleaned = 0.019247 Jy ! Component: 4000 - total flux cleaned = 0.0192005 Jy ! Component: 4050 - total flux cleaned = 0.019131 Jy ! Total flux subtracted in 4096 components = 0.0190846 Jy ! Clean residual min=-0.001433 max=0.001453 Jy/beam ! Clean residual mean=-0.000007 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.261501 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 427 components and 0.2615 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2134-4218_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7888 x 2.627 at -16.08 degrees (North through East) ! Clean map min=-0.0044946 max=0.16487 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2134-4218_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429798 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.78207 0.78207 1.56414 3.12828 6.25656 12.5131 25.0262 50.0525 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 383.597 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2134-4218_X_uvs.log closed on Wed Apr 6 23:55:39 2016