! Started logfile: /scr/pima/bg219b_uvs/J0836+0053_X_uvs.log on Thu Apr 7 01:48:31 2016 obs /scr/pima/bg219b_uvs/J0836+0053_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0836+0053_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.921481 visibilities/baseline/integration-bin. ! Found source: J0836+0053 ! ! 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 29856 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/bg219b_uvs/J0836+0053_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.028517Jy sigma=24.247616 ! Fit after self-cal, rms=0.803425Jy sigma=18.860029 ! 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=0.7187 mas, bmaj=1.805 mas, bpa=-3.158 degrees ! Estimated noise=0.410843 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 = 0.152705 Jy ! Component: 100 - total flux cleaned = 0.18874 Jy ! Total flux subtracted in 100 components = 0.18874 Jy ! Clean residual min=-0.006115 max=0.013320 Jy/beam ! Clean residual mean=-0.000001 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.18874 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.18874 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=0.065995Jy sigma=1.510640 ! Fit after self-cal, rms=0.065987Jy sigma=1.510390 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138255 Jy ! Component: 100 - total flux cleaned = 0.0204058 Jy ! Total flux subtracted in 100 components = 0.0204058 Jy ! Clean residual min=-0.005781 max=0.008513 Jy/beam ! Clean residual mean=-0.000002 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.209146 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.209146 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=0.063362Jy sigma=1.433883 ! Fit after self-cal, rms=0.063363Jy sigma=1.433730 ! Inverting map ! Added new window around map position (-0.2, 14.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747507 Jy ! Component: 100 - total flux cleaned = 0.00963726 Jy ! Total flux subtracted in 100 components = 0.00963726 Jy ! Clean residual min=-0.005610 max=0.008093 Jy/beam ! Clean residual mean=-0.000002 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.218783 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.218783 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=0.062510Jy sigma=1.411531 ! Fit after self-cal, rms=0.062368Jy sigma=1.407703 ! 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=0.9002 mas, bmaj=2.063 mas, bpa=-2.989 degrees ! Estimated noise=0.240588 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 = 0.00313805 Jy ! Component: 100 - total flux cleaned = 0.00403732 Jy ! Component: 150 - total flux cleaned = 0.00508216 Jy ! Component: 200 - total flux cleaned = 0.00544513 Jy ! Total flux subtracted in 200 components = 0.00544513 Jy ! Clean residual min=-0.004683 max=0.007733 Jy/beam ! Clean residual mean=-0.000002 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.224228 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.224228 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=0.061984Jy sigma=1.396742 ! Fit after self-cal, rms=0.061931Jy sigma=1.395121 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 2.063 at -2.989 degrees (North through East) ! Clean map min=-0.0053198 max=0.19694 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 0.95 HN 0.99 KP 0.94 ! LA 0.93 MK 0.97 NL 1.00 OV 0.94 ! PT 1.15 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.96 ! LA 0.96 MK 1.03 NL 1.01 OV 1.00 ! PT 1.19 SC 1.04 ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 KP 0.95 ! LA 0.94 MK 1.00 NL 1.00 OV 0.94 ! PT 1.18 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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* ! ! ! Correcting IF 7. ! 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* ! ! ! 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=0.061931Jy sigma=1.395121 ! Fit after self-cal, rms=0.060716Jy sigma=1.366799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.901 mas, bmaj=2.064 mas, bpa=-3.018 degrees ! Estimated noise=0.238716 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 = -0.00144778 Jy ! Component: 100 - total flux cleaned = -0.0017406 Jy ! Component: 150 - total flux cleaned = -0.00174202 Jy ! Component: 200 - total flux cleaned = -0.00181198 Jy ! Total flux subtracted in 200 components = -0.00181198 Jy ! Clean residual min=-0.003171 max=0.004323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.222416 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.222416 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=0.060644Jy sigma=1.365203 ! Fit after self-cal, rms=0.060655Jy sigma=1.365029 ! 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=0.060655Jy sigma=1.365029 ! Fit after self-cal, rms=0.060746Jy sigma=1.359126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=2.067 mas, bpa=-3.117 degrees ! Estimated noise=0.23881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.99961e-05 Jy ! Component: 100 - total flux cleaned = -0.00030535 Jy ! Component: 150 - total flux cleaned = -0.000389669 Jy ! Component: 200 - total flux cleaned = -0.000465281 Jy ! Total flux subtracted in 200 components = -0.000465281 Jy ! Clean residual min=-0.002941 max=0.003806 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.221951 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.221951 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=0.060719Jy sigma=1.358387 ! Fit after self-cal, rms=0.060725Jy sigma=1.358300 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 (0.2, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349259 Jy ! Component: 100 - total flux cleaned = 0.00487617 Jy ! Component: 150 - total flux cleaned = 0.00556934 Jy ! Component: 200 - total flux cleaned = 0.00596365 Jy ! Total flux subtracted in 200 components = 0.00596365 Jy ! Clean residual min=-0.003345 max=0.002786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.227914 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.227914 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=0.060490Jy sigma=1.353117 ! Fit after self-cal, rms=0.060457Jy sigma=1.352239 ! 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=0.060457Jy sigma=1.352239 ! Fit after self-cal, rms=0.059753Jy sigma=1.326310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9008 mas, bmaj=2.067 mas, bpa=-3.181 degrees ! Estimated noise=0.240058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185087 Jy ! Component: 100 - total flux cleaned = -0.00233639 Jy ! Component: 150 - total flux cleaned = -0.00241215 Jy ! Component: 200 - total flux cleaned = -0.00231912 Jy ! Total flux subtracted in 200 components = -0.00231912 Jy ! Clean residual min=-0.002166 max=0.001788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.225595 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.225595 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=0.059652Jy sigma=1.323989 ! Fit after self-cal, rms=0.059649Jy sigma=1.323507 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 = -0.000620491 Jy ! Component: 100 - total flux cleaned = -0.000532493 Jy ! Component: 150 - total flux cleaned = -0.000413616 Jy ! Component: 200 - total flux cleaned = -0.000350767 Jy ! Total flux subtracted in 200 components = -0.000350767 Jy ! Clean residual min=-0.002071 max=0.001799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.225244 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.225244 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=0.059622Jy sigma=1.322883 ! Fit after self-cal, rms=0.059617Jy sigma=1.322792 ! 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=0.059617Jy sigma=1.322792 ! Fit after self-cal, rms=0.059629Jy sigma=1.322099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.293 mas, bpa=-2.868 degrees ! Estimated noise=0.304215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109923 Jy ! Component: 100 - total flux cleaned = -0.00160026 Jy ! Component: 150 - total flux cleaned = -0.00204416 Jy ! Component: 200 - total flux cleaned = -0.00220489 Jy ! Total flux subtracted in 200 components = -0.00220489 Jy ! Clean residual min=-0.002284 max=0.001701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.22304 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.22304 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=0.059613Jy sigma=1.321557 ! Fit after self-cal, rms=0.059610Jy sigma=1.321458 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 = -0.000426223 Jy ! Component: 100 - total flux cleaned = -0.000406491 Jy ! Component: 150 - total flux cleaned = -0.000453289 Jy ! Component: 200 - total flux cleaned = -0.000495914 Jy ! Total flux subtracted in 200 components = -0.000495914 Jy ! Clean residual min=-0.002105 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.222544 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.222544 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=0.059606Jy sigma=1.321345 ! Fit after self-cal, rms=0.059605Jy sigma=1.321331 ! 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=0.9 mas, bmaj=2.066 mas, bpa=-3.247 degrees ! Estimated noise=0.239783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9 x 2.066 at -3.247 degrees (North through East) ! Clean map min=-0.0032873 max=0.19648 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=0.7204 mas, bmaj=1.809 mas, bpa=-3.394 degrees ! Estimated noise=0.409177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151972 Jy ! Component: 100 - total flux cleaned = 0.187625 Jy ! Component: 150 - total flux cleaned = 0.200874 Jy ! Component: 200 - total flux cleaned = 0.207557 Jy ! Total flux subtracted in 200 components = 0.207557 Jy ! Clean residual min=-0.002825 max=0.003355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.207557 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.207557 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=2.066 mas, bpa=-3.247 degrees ! Estimated noise=0.239783 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 = 0.00462662 Jy ! Component: 100 - total flux cleaned = 0.0075784 Jy ! Component: 150 - total flux cleaned = 0.00976954 Jy ! Component: 200 - total flux cleaned = 0.0110086 Jy ! Total flux subtracted in 200 components = 0.0110086 Jy ! Clean residual min=-0.001953 max=0.001856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.218566 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.218566 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=2.095 mas, bmaj=3.293 mas, bpa=-2.868 degrees ! Estimated noise=0.304215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168964 Jy ! Component: 100 - total flux cleaned = 0.00275371 Jy ! Component: 150 - total flux cleaned = 0.00327338 Jy ! Component: 200 - total flux cleaned = 0.00369966 Jy ! Total flux subtracted in 200 components = 0.00369966 Jy ! Clean residual min=-0.002491 max=0.001963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.222265 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 = 0.000322543 Jy ! Component: 100 - total flux cleaned = 0.000568139 Jy ! Component: 150 - total flux cleaned = 0.00056823 Jy ! Component: 200 - total flux cleaned = 0.0006169 Jy ! Total flux subtracted in 200 components = 0.0006169 Jy ! Clean residual min=-0.002420 max=0.001910 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.222882 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 0.222882 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=2.066 mas, bpa=-3.247 degrees ! Estimated noise=0.239783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410313 Jy ! Component: 100 - total flux cleaned = 0.000308018 Jy ! Component: 150 - total flux cleaned = 0.000306695 Jy ! Component: 200 - total flux cleaned = 0.000332335 Jy ! Total flux subtracted in 200 components = 0.000332335 Jy ! Clean residual min=-0.001902 max=0.001757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.223215 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.223215 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=0.059631Jy sigma=1.321935 ! Fit after self-cal, rms=0.059617Jy sigma=1.321603 wmodel /scr/pima/bg219b_uvs/J0836+0053_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219b_uvs/J0836+0053_X_map.mod wobs /scr/pima/bg219b_uvs/J0836+0053_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0836+0053_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0836+0053_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0836+0053_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 = -0.000257562 Jy ! Component: 100 - total flux cleaned = -0.000256325 Jy ! Component: 150 - total flux cleaned = -0.00025645 Jy ! Component: 200 - total flux cleaned = -0.000255389 Jy ! Component: 250 - total flux cleaned = -0.000255394 Jy ! Component: 300 - total flux cleaned = -0.000416437 Jy ! Component: 350 - total flux cleaned = -0.00046116 Jy ! Component: 400 - total flux cleaned = -0.000569411 Jy ! Component: 450 - total flux cleaned = -0.000632397 Jy ! Component: 500 - total flux cleaned = -0.000673191 Jy ! Component: 550 - total flux cleaned = -0.00077319 Jy ! Component: 600 - total flux cleaned = -0.000812165 Jy ! Component: 650 - total flux cleaned = -0.000908289 Jy ! Component: 700 - total flux cleaned = -0.000926886 Jy ! Component: 750 - total flux cleaned = -0.00100077 Jy ! Component: 800 - total flux cleaned = -0.00107267 Jy ! Component: 850 - total flux cleaned = -0.00105479 Jy ! Component: 900 - total flux cleaned = -0.00110723 Jy ! Component: 950 - total flux cleaned = -0.00105652 Jy ! Component: 1000 - total flux cleaned = -0.00112397 Jy ! Component: 1050 - total flux cleaned = -0.00112402 Jy ! Component: 1100 - total flux cleaned = -0.00115626 Jy ! Component: 1150 - total flux cleaned = -0.00118799 Jy ! Component: 1200 - total flux cleaned = -0.00120339 Jy ! Component: 1250 - total flux cleaned = -0.00120358 Jy ! Component: 1300 - total flux cleaned = -0.00120375 Jy ! Component: 1350 - total flux cleaned = -0.00121878 Jy ! Component: 1400 - total flux cleaned = -0.00123378 Jy ! Component: 1450 - total flux cleaned = -0.00124829 Jy ! Component: 1500 - total flux cleaned = -0.00124824 Jy ! Component: 1550 - total flux cleaned = -0.00127651 Jy ! Component: 1600 - total flux cleaned = -0.00131844 Jy ! Component: 1650 - total flux cleaned = -0.0013322 Jy ! Component: 1700 - total flux cleaned = -0.00140016 Jy ! Component: 1750 - total flux cleaned = -0.00142704 Jy ! Component: 1800 - total flux cleaned = -0.001427 Jy ! Component: 1850 - total flux cleaned = -0.00149221 Jy ! Component: 1900 - total flux cleaned = -0.00142745 Jy ! Component: 1950 - total flux cleaned = -0.00144032 Jy ! Component: 2000 - total flux cleaned = -0.0013897 Jy ! Component: 2050 - total flux cleaned = -0.00138972 Jy ! Component: 2100 - total flux cleaned = -0.00138964 Jy ! Component: 2150 - total flux cleaned = -0.00136528 Jy ! Component: 2200 - total flux cleaned = -0.00140185 Jy ! Component: 2250 - total flux cleaned = -0.0014376 Jy ! Component: 2300 - total flux cleaned = -0.00140188 Jy ! Component: 2350 - total flux cleaned = -0.00140192 Jy ! Component: 2400 - total flux cleaned = -0.00142501 Jy ! Component: 2450 - total flux cleaned = -0.00141348 Jy ! Component: 2500 - total flux cleaned = -0.00139069 Jy ! Component: 2550 - total flux cleaned = -0.00142457 Jy ! Component: 2600 - total flux cleaned = -0.00143571 Jy ! Component: 2650 - total flux cleaned = -0.00146889 Jy ! Component: 2700 - total flux cleaned = -0.00147981 Jy ! Component: 2750 - total flux cleaned = -0.0014799 Jy ! Component: 2800 - total flux cleaned = -0.00146915 Jy ! Component: 2850 - total flux cleaned = -0.00145865 Jy ! Component: 2900 - total flux cleaned = -0.00152227 Jy ! Component: 2950 - total flux cleaned = -0.00155378 Jy ! Component: 3000 - total flux cleaned = -0.0015432 Jy ! Component: 3050 - total flux cleaned = -0.00155363 Jy ! Component: 3100 - total flux cleaned = -0.00160495 Jy ! Component: 3150 - total flux cleaned = -0.00158452 Jy ! Component: 3200 - total flux cleaned = -0.00160469 Jy ! Component: 3250 - total flux cleaned = -0.00161468 Jy ! Component: 3300 - total flux cleaned = -0.00161456 Jy ! Component: 3350 - total flux cleaned = -0.00163419 Jy ! Component: 3400 - total flux cleaned = -0.00158521 Jy ! Component: 3450 - total flux cleaned = -0.00160464 Jy ! Component: 3500 - total flux cleaned = -0.00157564 Jy ! Component: 3550 - total flux cleaned = -0.00156623 Jy ! Component: 3600 - total flux cleaned = -0.00155684 Jy ! Component: 3650 - total flux cleaned = -0.00153787 Jy ! Component: 3700 - total flux cleaned = -0.00153796 Jy ! Component: 3750 - total flux cleaned = -0.00155658 Jy ! Component: 3800 - total flux cleaned = -0.00154735 Jy ! Component: 3850 - total flux cleaned = -0.00151049 Jy ! Component: 3900 - total flux cleaned = -0.00151967 Jy ! Component: 3950 - total flux cleaned = -0.00150159 Jy ! Component: 4000 - total flux cleaned = -0.0015016 Jy ! Component: 4050 - total flux cleaned = -0.00147477 Jy ! Total flux subtracted in 4096 components = -0.00148375 Jy ! Clean residual min=-0.000496 max=0.000527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.221731 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 373 components and 0.221731 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0836+0053_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9 x 2.066 at -3.247 degrees (North through East) ! Clean map min=-0.0015369 max=0.19717 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0836+0053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.197173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232569 0.232569 0.465139 0.930277 1.86055 3.72111 7.44222 14.8844 29.7689 59.5378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1289.94 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0836+0053_X_uvs.log closed on Thu Apr 7 01:48:36 2016