! Started logfile: /scr/pima/bg219h_uvs/J1635+1831_X_uvs.log on Thu Apr 7 12:14:54 2016 obs /scr/pima/bg219h_uvs/J1635+1831_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1635+1831_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881603 visibilities/baseline/integration-bin. ! Found source: J1635+1831 ! ! 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 29040 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/J1635+1831_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.003069Jy sigma=26.196566 ! Fit after self-cal, rms=0.958607Jy sigma=25.030853 ! 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=0.7063 mas, bmaj=1.71 mas, bpa=-3.728 degrees ! Estimated noise=0.444607 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 = 0.0320768 Jy ! Component: 100 - total flux cleaned = 0.0395562 Jy ! Total flux subtracted in 100 components = 0.0395562 Jy ! Clean residual min=-0.002663 max=0.004109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0395562 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0395562 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=0.059184Jy sigma=1.430456 ! Fit after self-cal, rms=0.057795Jy sigma=1.393320 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450762 Jy ! Component: 100 - total flux cleaned = 0.00686359 Jy ! Total flux subtracted in 100 components = 0.00686359 Jy ! Clean residual min=-0.002599 max=0.004013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0464198 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0464198 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=0.057279Jy sigma=1.377511 ! Fit after self-cal, rms=0.057278Jy sigma=1.377112 ! Inverting map ! Added new window around map position (-1.2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035556 Jy ! Component: 100 - total flux cleaned = 0.00546312 Jy ! Total flux subtracted in 100 components = 0.00546312 Jy ! Clean residual min=-0.002472 max=0.002567 Jy/beam ! Clean residual mean=-0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0518829 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0518829 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=0.056974Jy sigma=1.367023 ! Fit after self-cal, rms=0.056919Jy sigma=1.365723 ! 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=0.8861 mas, bmaj=2.012 mas, bpa=-4.433 degrees ! Estimated noise=0.223726 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 = 0.00327493 Jy ! Component: 100 - total flux cleaned = 0.00500146 Jy ! Component: 150 - total flux cleaned = 0.00610528 Jy ! Component: 200 - total flux cleaned = 0.00680357 Jy ! Total flux subtracted in 200 components = 0.00680357 Jy ! Clean residual min=-0.001446 max=0.001459 Jy/beam ! Clean residual mean=0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0586865 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0586865 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=0.056745Jy sigma=1.360105 ! Fit after self-cal, rms=0.056700Jy sigma=1.358999 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 2.012 at -4.433 degrees (North through East) ! Clean map min=-0.0013253 max=0.043253 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 1.00 FD 0.98 HN 1.01 KP 0.99 ! LA 0.98 MK 0.99 NL 1.04 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.86 KP 0.96 ! LA 1.00 MK 1.04 NL 1.06 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.09 KP 1.10 ! LA 0.94 MK 1.00 NL 1.00 OV 1.05 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.87 KP 1.05 ! LA 1.00 MK 1.02 NL 1.04 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.96 KP 1.00 ! LA 1.00 MK 1.04 NL 0.98 OV 1.04 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.86 KP 1.01 ! LA 0.94 MK 0.93 NL 1.05 OV 1.01 ! PT 1.05 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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=0.056700Jy sigma=1.358999 ! Fit after self-cal, rms=0.055328Jy sigma=1.357155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.002 mas, bpa=-4.39 degrees ! Estimated noise=0.221272 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 = 0.00107941 Jy ! Component: 100 - total flux cleaned = 0.00130842 Jy ! Component: 150 - total flux cleaned = 0.00135223 Jy ! Component: 200 - total flux cleaned = 0.00136099 Jy ! Total flux subtracted in 200 components = 0.00136099 Jy ! Clean residual min=-0.001330 max=0.001356 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0600475 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0600475 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=0.055309Jy sigma=1.356559 ! Fit after self-cal, rms=0.055297Jy sigma=1.356202 ! 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=0.055297Jy sigma=1.356202 ! Fit after self-cal, rms=0.054985Jy sigma=1.354426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8835 mas, bmaj=2.007 mas, bpa=-4.349 degrees ! Estimated noise=0.220817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544864 Jy ! Component: 100 - total flux cleaned = 0.000624858 Jy ! Component: 150 - total flux cleaned = 0.000645248 Jy ! Component: 200 - total flux cleaned = 0.000666495 Jy ! Total flux subtracted in 200 components = 0.000666495 Jy ! Clean residual min=-0.001319 max=0.001263 Jy/beam ! Clean residual mean=0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.060714 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.060714 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=0.054976Jy sigma=1.354192 ! Fit after self-cal, rms=0.054985Jy sigma=1.353936 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162604 Jy ! Component: 100 - total flux cleaned = 0.000145116 Jy ! Component: 150 - total flux cleaned = 0.00013138 Jy ! Component: 200 - total flux cleaned = 0.000131636 Jy ! Total flux subtracted in 200 components = 0.000131636 Jy ! Clean residual min=-0.001307 max=0.001275 Jy/beam ! Clean residual mean=0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0608456 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0608456 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=0.054982Jy sigma=1.353867 ! Fit after self-cal, rms=0.054982Jy sigma=1.353843 ! 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=0.054982Jy sigma=1.353843 ! Fit after self-cal, rms=0.054761Jy sigma=1.353750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8824 mas, bmaj=2.009 mas, bpa=-4.435 degrees ! Estimated noise=0.220423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280247 Jy ! Component: 100 - total flux cleaned = 0.000321028 Jy ! Component: 150 - total flux cleaned = 0.000327948 Jy ! Component: 200 - total flux cleaned = 0.000333692 Jy ! Total flux subtracted in 200 components = 0.000333692 Jy ! Clean residual min=-0.001303 max=0.001257 Jy/beam ! Clean residual mean=0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0611793 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0611793 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=0.054758Jy sigma=1.353675 ! Fit after self-cal, rms=0.054760Jy sigma=1.353642 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 = 6.51758e-05 Jy ! Component: 100 - total flux cleaned = 5.84035e-05 Jy ! Component: 150 - total flux cleaned = 6.4233e-05 Jy ! Component: 200 - total flux cleaned = 6.38811e-05 Jy ! Total flux subtracted in 200 components = 6.38811e-05 Jy ! Clean residual min=-0.001299 max=0.001262 Jy/beam ! Clean residual mean=0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0612432 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0612432 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=0.054758Jy sigma=1.353604 ! Fit after self-cal, rms=0.054756Jy sigma=1.353577 ! 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=0.054756Jy sigma=1.353577 ! Fit after self-cal, rms=0.054619Jy sigma=1.353553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=2.961 mas, bpa=-2.147 degrees ! Estimated noise=0.27936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013791 Jy ! Component: 100 - total flux cleaned = 0.000180791 Jy ! Component: 150 - total flux cleaned = 0.000192981 Jy ! Component: 200 - total flux cleaned = 0.000197807 Jy ! Total flux subtracted in 200 components = 0.000197807 Jy ! Clean residual min=-0.001314 max=0.001242 Jy/beam ! Clean residual mean=0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.061441 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.061441 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=0.054619Jy sigma=1.353551 ! Fit after self-cal, rms=0.054618Jy sigma=1.353527 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 = 2.11865e-05 Jy ! Component: 100 - total flux cleaned = 3.56259e-05 Jy ! Component: 150 - total flux cleaned = 4.10058e-05 Jy ! Component: 200 - total flux cleaned = 4.53505e-05 Jy ! Total flux subtracted in 200 components = 4.53505e-05 Jy ! Clean residual min=-0.001324 max=0.001247 Jy/beam ! Clean residual mean=0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0614864 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0614864 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=0.054618Jy sigma=1.353541 ! Fit after self-cal, rms=0.054618Jy sigma=1.353526 ! 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=0.8813 mas, bmaj=2.01 mas, bpa=-4.502 degrees ! Estimated noise=0.220224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8813 x 2.01 at -4.502 degrees (North through East) ! Clean map min=-0.0011918 max=0.04212 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=0.7051 mas, bmaj=1.714 mas, bpa=-3.887 degrees ! Estimated noise=0.435257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322903 Jy ! Component: 100 - total flux cleaned = 0.0417425 Jy ! Component: 150 - total flux cleaned = 0.047069 Jy ! Component: 200 - total flux cleaned = 0.050415 Jy ! Total flux subtracted in 200 components = 0.050415 Jy ! Clean residual min=-0.002276 max=0.002273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.050415 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.050415 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8813 mas, bmaj=2.01 mas, bpa=-4.502 degrees ! Estimated noise=0.220224 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 = 0.00409558 Jy ! Component: 100 - total flux cleaned = 0.00648406 Jy ! Component: 150 - total flux cleaned = 0.008068 Jy ! Component: 200 - total flux cleaned = 0.00913292 Jy ! Total flux subtracted in 200 components = 0.00913292 Jy ! Clean residual min=-0.001299 max=0.001305 Jy/beam ! Clean residual mean=0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0595479 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0595479 Jy ! Inverting map ! Added new window around map position (-33.8, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809932 Jy ! Component: 100 - total flux cleaned = 0.00134513 Jy ! Component: 150 - total flux cleaned = 0.00170677 Jy ! Component: 200 - total flux cleaned = 0.00201344 Jy ! Total flux subtracted in 200 components = 0.00201344 Jy ! Clean residual min=-0.001216 max=0.001163 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0615614 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0615614 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=2.103 mas, bmaj=2.961 mas, bpa=-2.147 degrees ! Estimated noise=0.27936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803058 Jy ! Component: 100 - total flux cleaned = 0.00120046 Jy ! Component: 150 - total flux cleaned = 0.00141932 Jy ! Component: 200 - total flux cleaned = 0.00158807 Jy ! Total flux subtracted in 200 components = 0.00158807 Jy ! Clean residual min=-0.001197 max=0.001088 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0631494 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 = 9.63971e-05 Jy ! Component: 100 - total flux cleaned = 0.000150379 Jy ! Component: 150 - total flux cleaned = 0.000218679 Jy ! Component: 200 - total flux cleaned = 0.000271038 Jy ! Total flux subtracted in 200 components = 0.000271038 Jy ! Clean residual min=-0.001196 max=0.001074 Jy/beam ! Clean residual mean=0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0634205 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0634205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8813 mas, bmaj=2.01 mas, bpa=-4.502 degrees ! Estimated noise=0.220224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117801 Jy ! Component: 100 - total flux cleaned = -0.000132276 Jy ! Component: 150 - total flux cleaned = -0.000145084 Jy ! Component: 200 - total flux cleaned = -0.00013348 Jy ! Total flux subtracted in 200 components = -0.00013348 Jy ! Clean residual min=-0.001213 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.063287 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.063287 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=0.054577Jy sigma=1.352578 ! Fit after self-cal, rms=0.054578Jy sigma=1.352340 wmodel /scr/pima/bg219h_uvs/J1635+1831_X_map.mod ! Writing 81 model components to file: /scr/pima/bg219h_uvs/J1635+1831_X_map.mod wobs /scr/pima/bg219h_uvs/J1635+1831_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1635+1831_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1635+1831_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1635+1831_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 = -0.000400533 Jy ! Component: 100 - total flux cleaned = -0.000459596 Jy ! Component: 150 - total flux cleaned = -0.00040371 Jy ! Component: 200 - total flux cleaned = -0.000385896 Jy ! Component: 250 - total flux cleaned = -0.000368447 Jy ! Component: 300 - total flux cleaned = -0.000368258 Jy ! Component: 350 - total flux cleaned = -0.000319751 Jy ! Component: 400 - total flux cleaned = -0.000335776 Jy ! Component: 450 - total flux cleaned = -0.000382277 Jy ! Component: 500 - total flux cleaned = -0.0003974 Jy ! Component: 550 - total flux cleaned = -0.000397779 Jy ! Component: 600 - total flux cleaned = -0.000354274 Jy ! Component: 650 - total flux cleaned = -0.000339961 Jy ! Component: 700 - total flux cleaned = -0.000283271 Jy ! Component: 750 - total flux cleaned = -0.000157663 Jy ! Component: 800 - total flux cleaned = -0.000130497 Jy ! Component: 850 - total flux cleaned = -8.98586e-05 Jy ! Component: 900 - total flux cleaned = -6.30338e-05 Jy ! Component: 950 - total flux cleaned = -2.31671e-05 Jy ! Component: 1000 - total flux cleaned = 2.9804e-06 Jy ! Component: 1050 - total flux cleaned = -9.84246e-06 Jy ! Component: 1100 - total flux cleaned = 6.63352e-05 Jy ! Component: 1150 - total flux cleaned = 2.84838e-05 Jy ! Component: 1200 - total flux cleaned = 6.56913e-05 Jy ! Component: 1250 - total flux cleaned = 7.80208e-05 Jy ! Component: 1300 - total flux cleaned = 6.58985e-05 Jy ! Component: 1350 - total flux cleaned = 4.21123e-05 Jy ! Component: 1400 - total flux cleaned = 8.95396e-05 Jy ! Component: 1450 - total flux cleaned = 6.61361e-05 Jy ! Component: 1500 - total flux cleaned = 7.76752e-05 Jy ! Component: 1550 - total flux cleaned = 0.000100422 Jy ! Component: 1600 - total flux cleaned = 0.000111633 Jy ! Component: 1650 - total flux cleaned = 8.91124e-05 Jy ! Component: 1700 - total flux cleaned = 8.91284e-05 Jy ! Component: 1750 - total flux cleaned = 7.81473e-05 Jy ! Component: 1800 - total flux cleaned = 9.98424e-05 Jy ! Component: 1850 - total flux cleaned = 7.84052e-05 Jy ! Component: 1900 - total flux cleaned = 7.82573e-05 Jy ! Component: 1950 - total flux cleaned = 4.66935e-05 Jy ! Component: 2000 - total flux cleaned = 6.75876e-05 Jy ! Component: 2050 - total flux cleaned = 5.69231e-05 Jy ! Component: 2100 - total flux cleaned = 5.69984e-05 Jy ! Component: 2150 - total flux cleaned = 5.6928e-05 Jy ! Component: 2200 - total flux cleaned = 5.66563e-05 Jy ! Component: 2250 - total flux cleaned = -3.34199e-06 Jy ! Component: 2300 - total flux cleaned = 2.62883e-05 Jy ! Component: 2350 - total flux cleaned = 6.65031e-06 Jy ! Component: 2400 - total flux cleaned = -3.22533e-05 Jy ! Component: 2450 - total flux cleaned = 3.55502e-05 Jy ! Component: 2500 - total flux cleaned = 2.57718e-05 Jy ! Component: 2550 - total flux cleaned = 1.61183e-05 Jy ! Component: 2600 - total flux cleaned = 6.57784e-06 Jy ! Component: 2650 - total flux cleaned = 1.5903e-05 Jy ! Component: 2700 - total flux cleaned = -1.20126e-05 Jy ! Component: 2750 - total flux cleaned = -2.12506e-05 Jy ! Component: 2800 - total flux cleaned = -3.9552e-05 Jy ! Component: 2850 - total flux cleaned = -5.77624e-05 Jy ! Component: 2900 - total flux cleaned = -3.05589e-05 Jy ! Component: 2950 - total flux cleaned = -3.05189e-05 Jy ! Component: 3000 - total flux cleaned = -6.61664e-05 Jy ! Component: 3050 - total flux cleaned = -6.61092e-05 Jy ! Component: 3100 - total flux cleaned = -9.24011e-05 Jy ! Component: 3150 - total flux cleaned = -9.23445e-05 Jy ! Component: 3200 - total flux cleaned = -9.23659e-05 Jy ! Component: 3250 - total flux cleaned = -0.000126945 Jy ! Component: 3300 - total flux cleaned = -0.000152702 Jy ! Component: 3350 - total flux cleaned = -0.000169714 Jy ! Component: 3400 - total flux cleaned = -0.000186598 Jy ! Component: 3450 - total flux cleaned = -0.00022029 Jy ! Component: 3500 - total flux cleaned = -0.000262047 Jy ! Component: 3550 - total flux cleaned = -0.000270347 Jy ! Component: 3600 - total flux cleaned = -0.000328017 Jy ! Component: 3650 - total flux cleaned = -0.000360817 Jy ! Component: 3700 - total flux cleaned = -0.000352612 Jy ! Component: 3750 - total flux cleaned = -0.000417372 Jy ! Component: 3800 - total flux cleaned = -0.000425432 Jy ! Component: 3850 - total flux cleaned = -0.000497442 Jy ! Component: 3900 - total flux cleaned = -0.000489506 Jy ! Component: 3950 - total flux cleaned = -0.000544911 Jy ! Component: 4000 - total flux cleaned = -0.000584192 Jy ! Component: 4050 - total flux cleaned = -0.000623269 Jy ! Total flux subtracted in 4096 components = -0.000646645 Jy ! Clean residual min=-0.000493 max=0.000592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0626404 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 364 components and 0.0626404 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1635+1831_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8813 x 2.01 at -4.502 degrees (North through East) ! Clean map min=-0.00088253 max=0.041862 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1635+1831_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.041862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.917637 0.917637 1.83527 3.67055 7.3411 14.6822 29.3644 58.7288 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.926 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1635+1831_X_uvs.log closed on Thu Apr 7 12:14:59 2016