! Started logfile: /scr/pima/bg219h_uvs/J0751+0152_X_uvs.log on Thu Apr 7 12:04:02 2016 obs /scr/pima/bg219h_uvs/J0751+0152_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0751+0152_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792735 visibilities/baseline/integration-bin. ! Found source: J0751+0152 ! ! 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 22260 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/bg219h_uvs/J0751+0152_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.001925Jy sigma=25.613279 ! Fit after self-cal, rms=0.945271Jy sigma=24.175210 ! 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=0.7244 mas, bmaj=1.713 mas, bpa=-2.659 degrees ! Estimated noise=0.491907 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 = 0.0421441 Jy ! Component: 100 - total flux cleaned = 0.0516559 Jy ! Total flux subtracted in 100 components = 0.0516559 Jy ! Clean residual min=-0.004724 max=0.009365 Jy/beam ! Clean residual mean=0.000002 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.0516559 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0516559 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=0.061849Jy sigma=1.494273 ! Fit after self-cal, rms=0.060627Jy sigma=1.464118 ! Inverting map ! Added new window around map position (2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900139 Jy ! Component: 100 - total flux cleaned = 0.0140942 Jy ! Total flux subtracted in 100 components = 0.0140942 Jy ! Clean residual min=-0.004265 max=0.004455 Jy/beam ! Clean residual mean=0.000001 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.0657501 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0657501 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=0.058853Jy sigma=1.413751 ! Fit after self-cal, rms=0.058524Jy sigma=1.406076 ! 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=0.9007 mas, bmaj=2.029 mas, bpa=-4.453 degrees ! Estimated noise=0.260436 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 = 0.00734485 Jy ! Component: 100 - total flux cleaned = 0.0108983 Jy ! Component: 150 - total flux cleaned = 0.0132334 Jy ! Component: 200 - total flux cleaned = 0.0148326 Jy ! Total flux subtracted in 200 components = 0.0148326 Jy ! Clean residual min=-0.002144 max=0.002360 Jy/beam ! Clean residual mean=0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0805827 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0805827 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=0.057623Jy sigma=1.380906 ! Fit after self-cal, rms=0.057449Jy sigma=1.376384 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248527 Jy ! Component: 100 - total flux cleaned = 0.00358505 Jy ! Component: 150 - total flux cleaned = 0.00378438 Jy ! Component: 200 - total flux cleaned = 0.00391292 Jy ! Total flux subtracted in 200 components = 0.00391292 Jy ! Clean residual min=-0.001758 max=0.001756 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0844956 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0844956 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=0.057343Jy sigma=1.373438 ! Fit after self-cal, rms=0.057314Jy sigma=1.372750 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9007 x 2.029 at -4.453 degrees (North through East) ! Clean map min=-0.0016956 max=0.053434 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.92 KP 0.93 ! LA 0.99 MK 0.99 NL 0.97 OV 1.04 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.93 KP 1.03 ! LA 1.00 MK 1.06 NL 0.97 OV 1.06 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.04 ! LA 0.96 MK 1.01 NL 1.06 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.06 ! LA 0.96 MK 0.99 NL 1.05 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 1.07 ! LA 1.03 MK 1.04 NL 1.03 OV 1.01 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.89 KP 0.98 ! LA 1.08 MK 1.00 NL 1.01 OV 0.99 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.87 KP 1.05 ! LA 0.99 MK 0.99 NL 0.97 OV 1.03 ! PT 1.03 SC 0.91 ! ! ! 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=0.057314Jy sigma=1.372750 ! Fit after self-cal, rms=0.056262Jy sigma=1.369496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=2.023 mas, bpa=-4.542 degrees ! Estimated noise=0.259001 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 = 0.000711811 Jy ! Component: 100 - total flux cleaned = 0.000791564 Jy ! Component: 150 - total flux cleaned = 0.000791014 Jy ! Component: 200 - total flux cleaned = 0.00079192 Jy ! Total flux subtracted in 200 components = 0.00079192 Jy ! Clean residual min=-0.001623 max=0.001663 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0852875 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0852875 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=0.056234Jy sigma=1.368816 ! Fit after self-cal, rms=0.056231Jy sigma=1.368490 ! 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=0.056231Jy sigma=1.368490 ! Fit after self-cal, rms=0.055909Jy sigma=1.366454 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.02 mas, bpa=-4.551 degrees ! Estimated noise=0.258066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434326 Jy ! Component: 100 - total flux cleaned = 0.000501686 Jy ! Component: 150 - total flux cleaned = 0.000520012 Jy ! Component: 200 - total flux cleaned = 0.000503729 Jy ! Total flux subtracted in 200 components = 0.000503729 Jy ! Clean residual min=-0.001486 max=0.001566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0857913 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0857913 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=0.055892Jy sigma=1.366043 ! Fit after self-cal, rms=0.055896Jy sigma=1.365855 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 (-8.2, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000849484 Jy ! Component: 100 - total flux cleaned = 0.0010817 Jy ! Component: 150 - total flux cleaned = 0.00132628 Jy ! Component: 200 - total flux cleaned = 0.00144493 Jy ! Total flux subtracted in 200 components = 0.00144493 Jy ! Clean residual min=-0.001440 max=0.001312 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0872362 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0872362 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=0.055849Jy sigma=1.364745 ! Fit after self-cal, rms=0.055846Jy sigma=1.364629 ! 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=0.055846Jy sigma=1.364629 ! Fit after self-cal, rms=0.055699Jy sigma=1.364576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.019 mas, bpa=-4.543 degrees ! Estimated noise=0.257385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258857 Jy ! Component: 100 - total flux cleaned = 0.000283043 Jy ! Component: 150 - total flux cleaned = 0.000324514 Jy ! Component: 200 - total flux cleaned = 0.000305844 Jy ! Total flux subtracted in 200 components = 0.000305844 Jy ! Clean residual min=-0.001339 max=0.001277 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.087542 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.087542 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=0.055683Jy sigma=1.364208 ! Fit after self-cal, rms=0.055682Jy sigma=1.364179 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 = 6.04513e-05 Jy ! Component: 100 - total flux cleaned = 4.2859e-05 Jy ! Component: 150 - total flux cleaned = -5.62344e-06 Jy ! Component: 200 - total flux cleaned = -5.0662e-05 Jy ! Total flux subtracted in 200 components = -5.0662e-05 Jy ! Clean residual min=-0.001311 max=0.001262 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0874914 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0874914 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=0.055673Jy sigma=1.363965 ! Fit after self-cal, rms=0.055673Jy sigma=1.363950 ! 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=0.055673Jy sigma=1.363950 ! Fit after self-cal, rms=0.055587Jy sigma=1.363931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=3.08 mas, bpa=-5.81 degrees ! Estimated noise=0.326639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551405 Jy ! Component: 100 - total flux cleaned = 0.000654133 Jy ! Component: 150 - total flux cleaned = 0.000718121 Jy ! Component: 200 - total flux cleaned = 0.000727425 Jy ! Total flux subtracted in 200 components = 0.000727425 Jy ! Clean residual min=-0.001286 max=0.001363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0882188 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.0882188 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=0.055584Jy sigma=1.363885 ! Fit after self-cal, rms=0.055583Jy sigma=1.363859 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 = 3.29357e-05 Jy ! Component: 100 - total flux cleaned = 3.33466e-05 Jy ! Component: 150 - total flux cleaned = 2.41299e-05 Jy ! Component: 200 - total flux cleaned = 7.50596e-06 Jy ! Total flux subtracted in 200 components = 7.50596e-06 Jy ! Clean residual min=-0.001277 max=0.001355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0882263 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.0882263 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=0.055581Jy sigma=1.363840 ! Fit after self-cal, rms=0.055581Jy sigma=1.363825 ! 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=0.8979 mas, bmaj=2.019 mas, bpa=-4.554 degrees ! Estimated noise=0.257027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8979 x 2.019 at -4.554 degrees (North through East) ! Clean map min=-0.001163 max=0.052484 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=0.7235 mas, bmaj=1.708 mas, bpa=-2.676 degrees ! Estimated noise=0.482325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421982 Jy ! Component: 100 - total flux cleaned = 0.0572471 Jy ! Component: 150 - total flux cleaned = 0.0648865 Jy ! Component: 200 - total flux cleaned = 0.0702174 Jy ! Total flux subtracted in 200 components = 0.0702174 Jy ! Clean residual min=-0.004148 max=0.004241 Jy/beam ! Clean residual mean=0.000001 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0702175 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0702175 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=2.019 mas, bpa=-4.554 degrees ! Estimated noise=0.257027 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 = 0.00611082 Jy ! Component: 100 - total flux cleaned = 0.00967713 Jy ! Component: 150 - total flux cleaned = 0.0117547 Jy ! Component: 200 - total flux cleaned = 0.0128981 Jy ! Total flux subtracted in 200 components = 0.0128981 Jy ! Clean residual min=-0.001606 max=0.001778 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0831156 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0831156 Jy ! Inverting map ! Added new window around map position (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136082 Jy ! Component: 100 - total flux cleaned = 0.00214275 Jy ! Component: 150 - total flux cleaned = 0.00279999 Jy ! Component: 200 - total flux cleaned = 0.00327101 Jy ! Total flux subtracted in 200 components = 0.00327101 Jy ! Clean residual min=-0.001397 max=0.001356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0863866 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.0863866 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=2.012 mas, bmaj=3.08 mas, bpa=-5.81 degrees ! Estimated noise=0.326639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956591 Jy ! Component: 100 - total flux cleaned = 0.00148559 Jy ! Component: 150 - total flux cleaned = 0.00173441 Jy ! Component: 200 - total flux cleaned = 0.00191895 Jy ! Total flux subtracted in 200 components = 0.00191895 Jy ! Clean residual min=-0.001288 max=0.001333 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0883056 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 = 0.000128085 Jy ! Component: 100 - total flux cleaned = 0.000222211 Jy ! Component: 150 - total flux cleaned = 0.000255119 Jy ! Component: 200 - total flux cleaned = 0.000286145 Jy ! Total flux subtracted in 200 components = 0.000286145 Jy ! Clean residual min=-0.001274 max=0.001308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0885917 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0885917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=2.019 mas, bpa=-4.554 degrees ! Estimated noise=0.257027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.55633e-05 Jy ! Component: 100 - total flux cleaned = -4.80288e-05 Jy ! Component: 150 - total flux cleaned = 9.78396e-05 Jy ! Component: 200 - total flux cleaned = 0.000194051 Jy ! Total flux subtracted in 200 components = 0.000194051 Jy ! Clean residual min=-0.001298 max=0.001314 Jy/beam ! Clean residual mean=-0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0887857 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.0887857 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=0.055593Jy sigma=1.364149 ! Fit after self-cal, rms=0.055597Jy sigma=1.364041 wmodel /scr/pima/bg219h_uvs/J0751+0152_X_map.mod ! Writing 87 model components to file: /scr/pima/bg219h_uvs/J0751+0152_X_map.mod wobs /scr/pima/bg219h_uvs/J0751+0152_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0751+0152_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0751+0152_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0751+0152_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 = -0.000287843 Jy ! Component: 100 - total flux cleaned = -0.000729578 Jy ! Component: 150 - total flux cleaned = -0.00104288 Jy ! Component: 200 - total flux cleaned = -0.00128418 Jy ! Component: 250 - total flux cleaned = -0.00153714 Jy ! Component: 300 - total flux cleaned = -0.00174441 Jy ! Component: 350 - total flux cleaned = -0.00187287 Jy ! Component: 400 - total flux cleaned = -0.00206898 Jy ! Component: 450 - total flux cleaned = -0.00213884 Jy ! Component: 500 - total flux cleaned = -0.00229213 Jy ! Component: 550 - total flux cleaned = -0.00235858 Jy ! Component: 600 - total flux cleaned = -0.00234261 Jy ! Component: 650 - total flux cleaned = -0.00237497 Jy ! Component: 700 - total flux cleaned = -0.00235956 Jy ! Component: 750 - total flux cleaned = -0.00237519 Jy ! Component: 800 - total flux cleaned = -0.00233039 Jy ! Component: 850 - total flux cleaned = -0.00236026 Jy ! Component: 900 - total flux cleaned = -0.00230185 Jy ! Component: 950 - total flux cleaned = -0.0022587 Jy ! Component: 1000 - total flux cleaned = -0.00221629 Jy ! Component: 1050 - total flux cleaned = -0.00223018 Jy ! Component: 1100 - total flux cleaned = -0.00220258 Jy ! Component: 1150 - total flux cleaned = -0.00214838 Jy ! Component: 1200 - total flux cleaned = -0.00210812 Jy ! Component: 1250 - total flux cleaned = -0.00209501 Jy ! Component: 1300 - total flux cleaned = -0.00202991 Jy ! Component: 1350 - total flux cleaned = -0.00196579 Jy ! Component: 1400 - total flux cleaned = -0.00194064 Jy ! Component: 1450 - total flux cleaned = -0.0019656 Jy ! Component: 1500 - total flux cleaned = -0.00190344 Jy ! Component: 1550 - total flux cleaned = -0.0018788 Jy ! Component: 1600 - total flux cleaned = -0.00181825 Jy ! Component: 1650 - total flux cleaned = -0.00180623 Jy ! Component: 1700 - total flux cleaned = -0.00177094 Jy ! Component: 1750 - total flux cleaned = -0.00174792 Jy ! Component: 1800 - total flux cleaned = -0.00172491 Jy ! Component: 1850 - total flux cleaned = -0.00166791 Jy ! Component: 1900 - total flux cleaned = -0.0017021 Jy ! Component: 1950 - total flux cleaned = -0.00165742 Jy ! Component: 2000 - total flux cleaned = -0.0016685 Jy ! Component: 2050 - total flux cleaned = -0.00164662 Jy ! Component: 2100 - total flux cleaned = -0.00164671 Jy ! Component: 2150 - total flux cleaned = -0.00164667 Jy ! Component: 2200 - total flux cleaned = -0.00162532 Jy ! Component: 2250 - total flux cleaned = -0.00165702 Jy ! Component: 2300 - total flux cleaned = -0.00163611 Jy ! Component: 2350 - total flux cleaned = -0.00165669 Jy ! Component: 2400 - total flux cleaned = -0.00164643 Jy ! Component: 2450 - total flux cleaned = -0.00162626 Jy ! Component: 2500 - total flux cleaned = -0.00166627 Jy ! Component: 2550 - total flux cleaned = -0.00164641 Jy ! Component: 2600 - total flux cleaned = -0.00166605 Jy ! Component: 2650 - total flux cleaned = -0.00165639 Jy ! Component: 2700 - total flux cleaned = -0.0017145 Jy ! Component: 2750 - total flux cleaned = -0.00170478 Jy ! Component: 2800 - total flux cleaned = -0.00166681 Jy ! Component: 2850 - total flux cleaned = -0.00169508 Jy ! Component: 2900 - total flux cleaned = -0.0016856 Jy ! Component: 2950 - total flux cleaned = -0.00168549 Jy ! Component: 3000 - total flux cleaned = -0.00168548 Jy ! Component: 3050 - total flux cleaned = -0.00164909 Jy ! Component: 3100 - total flux cleaned = -0.00164913 Jy ! Component: 3150 - total flux cleaned = -0.00168495 Jy ! Component: 3200 - total flux cleaned = -0.0016937 Jy ! Component: 3250 - total flux cleaned = -0.0016848 Jy ! Component: 3300 - total flux cleaned = -0.0016585 Jy ! Component: 3350 - total flux cleaned = -0.00165859 Jy ! Component: 3400 - total flux cleaned = -0.00171877 Jy ! Component: 3450 - total flux cleaned = -0.00171015 Jy ! Component: 3500 - total flux cleaned = -0.00170161 Jy ! Component: 3550 - total flux cleaned = -0.00174374 Jy ! Component: 3600 - total flux cleaned = -0.0017354 Jy ! Component: 3650 - total flux cleaned = -0.0017686 Jy ! Component: 3700 - total flux cleaned = -0.00176858 Jy ! Component: 3750 - total flux cleaned = -0.00178488 Jy ! Component: 3800 - total flux cleaned = -0.00177678 Jy ! Component: 3850 - total flux cleaned = -0.00177682 Jy ! Component: 3900 - total flux cleaned = -0.00179293 Jy ! Component: 3950 - total flux cleaned = -0.00180096 Jy ! Component: 4000 - total flux cleaned = -0.001801 Jy ! Component: 4050 - total flux cleaned = -0.00181666 Jy ! Total flux subtracted in 4096 components = -0.00184009 Jy ! Clean residual min=-0.000496 max=0.000495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0869457 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 348 components and 0.0869456 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0751+0152_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8979 x 2.019 at -4.554 degrees (North through East) ! Clean map min=-0.0010279 max=0.052227 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0751+0152_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0522271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130971 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.752317 0.752317 1.50463 3.00927 6.01854 12.0371 24.0742 48.1483 96.2966 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 398.767 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0751+0152_X_uvs.log closed on Thu Apr 7 12:04:07 2016