! Started logfile: /scr/pima/bg219e_uvs/J0012+4704_X_uvs.log on Thu Apr 7 08:53:48 2016 obs /scr/pima/bg219e_uvs/J0012+4704_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0012+4704_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.871795 visibilities/baseline/integration-bin. ! Found source: J0012+4704 ! ! 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 19584 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/J0012+4704_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.008252Jy sigma=25.357371 ! Fit after self-cal, rms=0.879791Jy sigma=22.105470 ! 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=1.113 mas, bmaj=1.633 mas, bpa=53.89 degrees ! Estimated noise=0.547661 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 = 0.0933296 Jy ! Component: 100 - total flux cleaned = 0.114461 Jy ! Total flux subtracted in 100 components = 0.114461 Jy ! Clean residual min=-0.004361 max=0.007327 Jy/beam ! Clean residual mean=0.000026 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.114461 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.114461 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=0.058130Jy sigma=1.393525 ! Fit after self-cal, rms=0.058088Jy sigma=1.392209 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072385 Jy ! Component: 100 - total flux cleaned = 0.0105227 Jy ! Total flux subtracted in 100 components = 0.0105227 Jy ! Clean residual min=-0.003748 max=0.003738 Jy/beam ! Clean residual mean=0.000015 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.124984 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.124984 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=0.057191Jy sigma=1.366791 ! Fit after self-cal, rms=0.057190Jy sigma=1.366398 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=1.781 mas, bpa=55.36 degrees ! Estimated noise=0.281221 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 (0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369596 Jy ! Component: 100 - total flux cleaned = 0.00598945 Jy ! Component: 150 - total flux cleaned = 0.00759498 Jy ! Component: 200 - total flux cleaned = 0.00875559 Jy ! Total flux subtracted in 200 components = 0.00875559 Jy ! Clean residual min=-0.002317 max=0.001995 Jy/beam ! Clean residual mean=0.000006 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.133739 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.133739 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=0.056915Jy sigma=1.359322 ! Fit after self-cal, rms=0.056903Jy sigma=1.358918 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 1.781 at 55.36 degrees (North through East) ! Clean map min=-0.0019929 max=0.12078 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 1.02 FD 1.01 HN 1.02 KP 1.00 ! LA 1.00 NL 1.03 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 0.95 ! LA 0.99 NL 1.01 OV 0.97 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.96 ! LA 0.95 NL 0.99 OV 1.03 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.97 ! LA 0.99 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.03 KP 0.99 ! LA 0.98 NL 0.98 OV 0.99 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.00 ! LA 0.98 NL 1.02 OV 0.94 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.99 ! LA 1.01 NL 1.02 OV 0.98 PT 1.01 ! SC 1.08 ! ! ! 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=0.056903Jy sigma=1.358918 ! Fit after self-cal, rms=0.056611Jy sigma=1.355123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.435 mas, bmaj=1.785 mas, bpa=55.32 degrees ! Estimated noise=0.279939 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 = -0.00027331 Jy ! Component: 100 - total flux cleaned = -0.000301948 Jy ! Component: 150 - total flux cleaned = -0.000351798 Jy ! Component: 200 - total flux cleaned = -0.000374792 Jy ! Total flux subtracted in 200 components = -0.000374792 Jy ! Clean residual min=-0.001822 max=0.001598 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.133365 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.133365 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=0.056582Jy sigma=1.354388 ! Fit after self-cal, rms=0.056585Jy sigma=1.354297 ! 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=0.056585Jy sigma=1.354297 ! Fit after self-cal, rms=0.056468Jy sigma=1.351194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.439 mas, bmaj=1.783 mas, bpa=55.45 degrees ! Estimated noise=0.279428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000621869 Jy ! Component: 100 - total flux cleaned = -0.00075456 Jy ! Component: 150 - total flux cleaned = -0.000791434 Jy ! Component: 200 - total flux cleaned = -0.000791515 Jy ! Total flux subtracted in 200 components = -0.000791515 Jy ! Clean residual min=-0.001475 max=0.001512 Jy/beam ! Clean residual mean=0.000009 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.132573 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.132573 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=0.056451Jy sigma=1.350798 ! Fit after self-cal, rms=0.056453Jy sigma=1.350736 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 = -5.64672e-05 Jy ! Component: 100 - total flux cleaned = -4.1087e-05 Jy ! Component: 150 - total flux cleaned = -2.69217e-05 Jy ! Component: 200 - total flux cleaned = -2.69105e-05 Jy ! Total flux subtracted in 200 components = -2.69105e-05 Jy ! Clean residual min=-0.001434 max=0.001500 Jy/beam ! Clean residual mean=0.000009 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.132546 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.132546 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=0.056445Jy sigma=1.350544 ! Fit after self-cal, rms=0.056443Jy sigma=1.350523 ! 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=0.056443Jy sigma=1.350523 ! Fit after self-cal, rms=0.056360Jy sigma=1.350472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=1.782 mas, bpa=55.52 degrees ! Estimated noise=0.279007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376677 Jy ! Component: 100 - total flux cleaned = -0.000418629 Jy ! Component: 150 - total flux cleaned = -0.000431337 Jy ! Component: 200 - total flux cleaned = -0.000443192 Jy ! Total flux subtracted in 200 components = -0.000443192 Jy ! Clean residual min=-0.001433 max=0.001496 Jy/beam ! Clean residual mean=0.000010 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.132103 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.132103 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=0.056353Jy sigma=1.350299 ! Fit after self-cal, rms=0.056351Jy sigma=1.350285 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 = -3.07768e-05 Jy ! Component: 100 - total flux cleaned = -3.07867e-05 Jy ! Component: 150 - total flux cleaned = -4.12178e-05 Jy ! Component: 200 - total flux cleaned = -4.10277e-05 Jy ! Total flux subtracted in 200 components = -4.10277e-05 Jy ! Clean residual min=-0.001441 max=0.001476 Jy/beam ! Clean residual mean=0.000010 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.132062 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.132062 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=0.056347Jy sigma=1.350180 ! Fit after self-cal, rms=0.056345Jy sigma=1.350171 ! 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=0.056345Jy sigma=1.350171 ! Fit after self-cal, rms=0.056287Jy sigma=1.350146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.414 mas, bmaj=2.596 mas, bpa=-55.94 degrees ! Estimated noise=0.312787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460536 Jy ! Component: 100 - total flux cleaned = -0.000461115 Jy ! Component: 150 - total flux cleaned = -0.00046139 Jy ! Component: 200 - total flux cleaned = -0.000468377 Jy ! Total flux subtracted in 200 components = -0.000468377 Jy ! Clean residual min=-0.001403 max=0.001479 Jy/beam ! Clean residual mean=0.000018 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.131594 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.131594 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=0.056286Jy sigma=1.350084 ! Fit after self-cal, rms=0.056284Jy sigma=1.350065 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 = -8.35366e-05 Jy ! Component: 100 - total flux cleaned = -6.42259e-05 Jy ! Component: 150 - total flux cleaned = -5.29712e-05 Jy ! Component: 200 - total flux cleaned = -4.77569e-05 Jy ! Total flux subtracted in 200 components = -4.77569e-05 Jy ! Clean residual min=-0.001407 max=0.001471 Jy/beam ! Clean residual mean=0.000018 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.131546 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.131546 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=0.056283Jy sigma=1.350044 ! Fit after self-cal, rms=0.056282Jy sigma=1.350036 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=1.782 mas, bpa=55.57 degrees ! Estimated noise=0.278691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 1.782 at 55.57 degrees (North through East) ! Clean map min=-0.0013787 max=0.12048 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=1.121 mas, bmaj=1.629 mas, bpa=53.81 degrees ! Estimated noise=0.547087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0931365 Jy ! Component: 100 - total flux cleaned = 0.114379 Jy ! Component: 150 - total flux cleaned = 0.121349 Jy ! Component: 200 - total flux cleaned = 0.125105 Jy ! Total flux subtracted in 200 components = 0.125105 Jy ! Clean residual min=-0.003654 max=0.003231 Jy/beam ! Clean residual mean=0.000014 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.125105 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.125105 Jy ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=1.782 mas, bpa=55.57 degrees ! Estimated noise=0.278691 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 = 0.00317479 Jy ! Component: 100 - total flux cleaned = 0.00499633 Jy ! Component: 150 - total flux cleaned = 0.00597509 Jy ! Component: 200 - total flux cleaned = 0.00625031 Jy ! Total flux subtracted in 200 components = 0.00625031 Jy ! Clean residual min=-0.001568 max=0.001454 Jy/beam ! Clean residual mean=0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.131355 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.131355 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=2.414 mas, bmaj=2.596 mas, bpa=-55.94 degrees ! Estimated noise=0.312787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338529 Jy ! Component: 100 - total flux cleaned = 0.000394193 Jy ! Component: 150 - total flux cleaned = 0.000436321 Jy ! Component: 200 - total flux cleaned = 0.000452931 Jy ! Total flux subtracted in 200 components = 0.000452931 Jy ! Clean residual min=-0.001435 max=0.001423 Jy/beam ! Clean residual mean=0.000017 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.131808 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 = 2.8286e-05 Jy ! Component: 100 - total flux cleaned = 3.9622e-05 Jy ! Component: 150 - total flux cleaned = 2.88189e-05 Jy ! Component: 200 - total flux cleaned = 2.90287e-05 Jy ! Total flux subtracted in 200 components = 2.90287e-05 Jy ! Clean residual min=-0.001396 max=0.001435 Jy/beam ! Clean residual mean=0.000017 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.131837 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.131837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=1.782 mas, bpa=55.57 degrees ! Estimated noise=0.278691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229293 Jy ! Component: 100 - total flux cleaned = -0.000190284 Jy ! Component: 150 - total flux cleaned = -0.000154886 Jy ! Component: 200 - total flux cleaned = -0.000122414 Jy ! Total flux subtracted in 200 components = -0.000122414 Jy ! Clean residual min=-0.001467 max=0.001528 Jy/beam ! Clean residual mean=0.000009 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.131715 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.131715 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=0.056296Jy sigma=1.350294 ! Fit after self-cal, rms=0.056291Jy sigma=1.350255 wmodel /scr/pima/bg219e_uvs/J0012+4704_X_map.mod ! Writing 72 model components to file: /scr/pima/bg219e_uvs/J0012+4704_X_map.mod wobs /scr/pima/bg219e_uvs/J0012+4704_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0012+4704_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0012+4704_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0012+4704_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 = 0.000244764 Jy ! Component: 100 - total flux cleaned = 0.000420077 Jy ! Component: 150 - total flux cleaned = 0.000539861 Jy ! Component: 200 - total flux cleaned = 0.000653871 Jy ! Component: 250 - total flux cleaned = 0.000763773 Jy ! Component: 300 - total flux cleaned = 0.000869324 Jy ! Component: 350 - total flux cleaned = 0.000930641 Jy ! Component: 400 - total flux cleaned = 0.00104925 Jy ! Component: 450 - total flux cleaned = 0.00108761 Jy ! Component: 500 - total flux cleaned = 0.00114327 Jy ! Component: 550 - total flux cleaned = 0.00116129 Jy ! Component: 600 - total flux cleaned = 0.00114369 Jy ! Component: 650 - total flux cleaned = 0.00117805 Jy ! Component: 700 - total flux cleaned = 0.0011778 Jy ! Component: 750 - total flux cleaned = 0.00114495 Jy ! Component: 800 - total flux cleaned = 0.00111339 Jy ! Component: 850 - total flux cleaned = 0.00111341 Jy ! Component: 900 - total flux cleaned = 0.00108279 Jy ! Component: 950 - total flux cleaned = 0.00103769 Jy ! Component: 1000 - total flux cleaned = 0.0010231 Jy ! Component: 1050 - total flux cleaned = 0.00102317 Jy ! Component: 1100 - total flux cleaned = 0.00103717 Jy ! Component: 1150 - total flux cleaned = 0.00100918 Jy ! Component: 1200 - total flux cleaned = 0.00102309 Jy ! Component: 1250 - total flux cleaned = 0.000982711 Jy ! Component: 1300 - total flux cleaned = 0.000969497 Jy ! Component: 1350 - total flux cleaned = 0.000982485 Jy ! Component: 1400 - total flux cleaned = 0.000969561 Jy ! Component: 1450 - total flux cleaned = 0.000982536 Jy ! Component: 1500 - total flux cleaned = 0.000983044 Jy ! Component: 1550 - total flux cleaned = 0.0010452 Jy ! Component: 1600 - total flux cleaned = 0.00104521 Jy ! Component: 1650 - total flux cleaned = 0.00111789 Jy ! Component: 1700 - total flux cleaned = 0.00111774 Jy ! Component: 1750 - total flux cleaned = 0.00114141 Jy ! Component: 1800 - total flux cleaned = 0.00116478 Jy ! Component: 1850 - total flux cleaned = 0.00116488 Jy ! Component: 1900 - total flux cleaned = 0.00118798 Jy ! Component: 1950 - total flux cleaned = 0.00125593 Jy ! Component: 2000 - total flux cleaned = 0.00127827 Jy ! Component: 2050 - total flux cleaned = 0.00133365 Jy ! Component: 2100 - total flux cleaned = 0.00131162 Jy ! Component: 2150 - total flux cleaned = 0.00132264 Jy ! Component: 2200 - total flux cleaned = 0.00134433 Jy ! Component: 2250 - total flux cleaned = 0.00136578 Jy ! Component: 2300 - total flux cleaned = 0.00138707 Jy ! Component: 2350 - total flux cleaned = 0.00134521 Jy ! Component: 2400 - total flux cleaned = 0.00137647 Jy ! Component: 2450 - total flux cleaned = 0.00138673 Jy ! Component: 2500 - total flux cleaned = 0.00139667 Jy ! Component: 2550 - total flux cleaned = 0.00136642 Jy ! Component: 2600 - total flux cleaned = 0.00135635 Jy ! Component: 2650 - total flux cleaned = 0.00135633 Jy ! Component: 2700 - total flux cleaned = 0.00131715 Jy ! Component: 2750 - total flux cleaned = 0.00134644 Jy ! Component: 2800 - total flux cleaned = 0.00133677 Jy ! Component: 2850 - total flux cleaned = 0.0013177 Jy ! Component: 2900 - total flux cleaned = 0.00133674 Jy ! Component: 2950 - total flux cleaned = 0.00132737 Jy ! Component: 3000 - total flux cleaned = 0.00134609 Jy ! Component: 3050 - total flux cleaned = 0.00136465 Jy ! Component: 3100 - total flux cleaned = 0.00135539 Jy ! Component: 3150 - total flux cleaned = 0.00135542 Jy ! Component: 3200 - total flux cleaned = 0.00140099 Jy ! Component: 3250 - total flux cleaned = 0.00141005 Jy ! Component: 3300 - total flux cleaned = 0.00143704 Jy ! Component: 3350 - total flux cleaned = 0.00146373 Jy ! Component: 3400 - total flux cleaned = 0.00149912 Jy ! Component: 3450 - total flux cleaned = 0.00150786 Jy ! Component: 3500 - total flux cleaned = 0.00149921 Jy ! Component: 3550 - total flux cleaned = 0.00152522 Jy ! Component: 3600 - total flux cleaned = 0.00153385 Jy ! Component: 3650 - total flux cleaned = 0.00156818 Jy ! Component: 3700 - total flux cleaned = 0.0015852 Jy ! Component: 3750 - total flux cleaned = 0.00159365 Jy ! Component: 3800 - total flux cleaned = 0.00162727 Jy ! Component: 3850 - total flux cleaned = 0.00162722 Jy ! Component: 3900 - total flux cleaned = 0.00161887 Jy ! Component: 3950 - total flux cleaned = 0.00164369 Jy ! Component: 4000 - total flux cleaned = 0.00164364 Jy ! Component: 4050 - total flux cleaned = 0.0016518 Jy ! Total flux subtracted in 4096 components = 0.00166806 Jy ! Clean residual min=-0.000471 max=0.000468 Jy/beam ! Clean residual mean=0.000002 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.133383 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 332 components and 0.133383 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0012+4704_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 1.782 at 55.57 degrees (North through East) ! Clean map min=-0.001207 max=0.12029 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0012+4704_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12029 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013367 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333368 0.333368 0.666737 1.33347 2.66695 5.33389 10.6678 21.3356 42.6712 85.3423 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 899.905 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0012+4704_X_uvs.log closed on Thu Apr 7 08:53:52 2016