! Started logfile: /scr/pima/bg219h_uvs/J1143+1834_X_uvs.log on Thu Apr 7 12:09:17 2016 obs /scr/pima/bg219h_uvs/J1143+1834_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1143+1834_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796667 visibilities/baseline/integration-bin. ! Found source: J1143+1834 ! ! 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 17208 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/J1143+1834_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. ! ! 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=1.007992Jy sigma=26.072753 ! Fit after self-cal, rms=0.859642Jy sigma=22.207779 ! 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=0.7023 mas, bmaj=1.755 mas, bpa=-5.89 degrees ! Estimated noise=0.516649 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 = 0.110799 Jy ! Component: 100 - total flux cleaned = 0.137354 Jy ! Total flux subtracted in 100 components = 0.137354 Jy ! Clean residual min=-0.016361 max=0.041700 Jy/beam ! Clean residual mean=-0.000031 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 0.137354 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.137354 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=0.103389Jy sigma=2.663738 ! Fit after self-cal, rms=0.102734Jy sigma=2.644070 ! Inverting map ! Added new window around map position (-1, -6.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336248 Jy ! Component: 100 - total flux cleaned = 0.0488411 Jy ! Total flux subtracted in 100 components = 0.0488411 Jy ! Clean residual min=-0.012910 max=0.039962 Jy/beam ! Clean residual mean=-0.000023 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 0.186195 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.186195 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=0.090503Jy sigma=2.298257 ! Fit after self-cal, rms=0.080263Jy sigma=2.021815 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287033 Jy ! Component: 100 - total flux cleaned = 0.0399366 Jy ! Total flux subtracted in 100 components = 0.0399366 Jy ! Clean residual min=-0.009925 max=0.016079 Jy/beam ! Clean residual mean=-0.000014 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.226132 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.226132 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=0.068821Jy sigma=1.683086 ! Fit after self-cal, rms=0.065625Jy sigma=1.598818 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101086 Jy ! Component: 100 - total flux cleaned = 0.013384 Jy ! Total flux subtracted in 100 components = 0.013384 Jy ! Clean residual min=-0.007695 max=0.007873 Jy/beam ! Clean residual mean=-0.000010 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.239516 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.239516 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=0.062295Jy sigma=1.495288 ! Fit after self-cal, rms=0.061480Jy sigma=1.475635 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306608 Jy ! Component: 100 - total flux cleaned = 0.00662305 Jy ! Total flux subtracted in 100 components = 0.00662305 Jy ! Clean residual min=-0.005869 max=0.006046 Jy/beam ! Clean residual mean=-0.000008 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.246139 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.246139 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=0.060144Jy sigma=1.433410 ! Fit after self-cal, rms=0.059830Jy sigma=1.426005 ! 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=0.8994 mas, bmaj=1.933 mas, bpa=-4.569 degrees ! Estimated noise=0.282257 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 = 0.00707664 Jy ! Component: 100 - total flux cleaned = 0.00836558 Jy ! Component: 150 - total flux cleaned = 0.00934868 Jy ! Component: 200 - total flux cleaned = 0.0102493 Jy ! Total flux subtracted in 200 components = 0.0102493 Jy ! Clean residual min=-0.003717 max=0.004089 Jy/beam ! Clean residual mean=-0.000008 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.256388 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.256388 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=0.058932Jy sigma=1.397244 ! Fit after self-cal, rms=0.058663Jy sigma=1.391229 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8994 x 1.933 at -4.569 degrees (North through East) ! Clean map min=-0.0026263 max=0.12257 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 0.98 FD 1.01 HN 0.99 KP 0.98 ! LA 1.00 MK 1.04 NL 0.99 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 1.00 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.98 ! LA 1.01 MK 1.02 NL 1.01 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.99 ! LA 1.01 MK 1.07 NL 1.01 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 1.02 ! LA 0.97 MK 1.09 NL 0.99 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 MK 1.06 NL 1.02 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! 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=0.058663Jy sigma=1.391229 ! Fit after self-cal, rms=0.058773Jy sigma=1.384733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=1.941 mas, bpa=-4.279 degrees ! Estimated noise=0.282759 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 = 0.000697234 Jy ! Component: 100 - total flux cleaned = 0.000607573 Jy ! Component: 150 - total flux cleaned = 0.00056304 Jy ! Component: 200 - total flux cleaned = 0.000607807 Jy ! Total flux subtracted in 200 components = 0.000607807 Jy ! Clean residual min=-0.002778 max=0.002449 Jy/beam ! Clean residual mean=-0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.256996 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.256996 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=0.058519Jy sigma=1.376851 ! Fit after self-cal, rms=0.058407Jy sigma=1.374367 ! 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=0.058407Jy sigma=1.374367 ! Fit after self-cal, rms=0.058525Jy sigma=1.372227 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9095 mas, bmaj=1.941 mas, bpa=-4.293 degrees ! Estimated noise=0.283043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278926 Jy ! Component: 100 - total flux cleaned = 0.000206869 Jy ! Component: 150 - total flux cleaned = 0.000112276 Jy ! Component: 200 - total flux cleaned = 3.04308e-05 Jy ! Total flux subtracted in 200 components = 3.04308e-05 Jy ! Clean residual min=-0.002102 max=0.002130 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.257026 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.257026 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=0.058409Jy sigma=1.369059 ! Fit after self-cal, rms=0.058375Jy sigma=1.368346 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 (-10.6, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114053 Jy ! Component: 100 - total flux cleaned = 0.00108667 Jy ! Component: 150 - total flux cleaned = 0.00108567 Jy ! Component: 200 - total flux cleaned = 0.00103914 Jy ! Total flux subtracted in 200 components = 0.00103914 Jy ! Clean residual min=-0.001864 max=0.001661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.258065 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.258065 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=0.058263Jy sigma=1.365528 ! Fit after self-cal, rms=0.058255Jy sigma=1.365395 ! 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=0.058255Jy sigma=1.365395 ! Fit after self-cal, rms=0.058312Jy sigma=1.365336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=1.943 mas, bpa=-4.31 degrees ! Estimated noise=0.283049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239916 Jy ! Component: 100 - total flux cleaned = -0.000283855 Jy ! Component: 150 - total flux cleaned = -0.00032458 Jy ! Component: 200 - total flux cleaned = -0.000361421 Jy ! Total flux subtracted in 200 components = -0.000361421 Jy ! Clean residual min=-0.001744 max=0.001594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.257704 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.257704 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=0.058251Jy sigma=1.364019 ! Fit after self-cal, rms=0.058247Jy sigma=1.363938 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 = -3.29522e-05 Jy ! Component: 100 - total flux cleaned = -6.83945e-05 Jy ! Component: 150 - total flux cleaned = -3.59343e-05 Jy ! Component: 200 - total flux cleaned = -3.65131e-05 Jy ! Total flux subtracted in 200 components = -3.65131e-05 Jy ! Clean residual min=-0.001677 max=0.001557 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.257667 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.257667 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=0.058205Jy sigma=1.363083 ! Fit after self-cal, rms=0.058202Jy sigma=1.363029 ! 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=0.058202Jy sigma=1.363029 ! Fit after self-cal, rms=0.058226Jy sigma=1.362996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=2.848 mas, bpa=0.4555 degrees ! Estimated noise=0.345997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.14473e-05 Jy ! Component: 100 - total flux cleaned = -0.000128472 Jy ! Component: 150 - total flux cleaned = -0.000178456 Jy ! Component: 200 - total flux cleaned = -0.000189742 Jy ! Total flux subtracted in 200 components = -0.000189742 Jy ! Clean residual min=-0.001348 max=0.001582 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.257478 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.257478 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=0.058225Jy sigma=1.362920 ! Fit after self-cal, rms=0.058226Jy sigma=1.362902 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.51827e-05 Jy ! Component: 100 - total flux cleaned = -4.47911e-05 Jy ! Component: 150 - total flux cleaned = -3.51464e-05 Jy ! Component: 200 - total flux cleaned = -3.51886e-05 Jy ! Total flux subtracted in 200 components = -3.51886e-05 Jy ! Clean residual min=-0.001292 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.257443 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.257443 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=0.058224Jy sigma=1.362837 ! Fit after self-cal, rms=0.058224Jy sigma=1.362832 ! 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=0.9101 mas, bmaj=1.944 mas, bpa=-4.317 degrees ! Estimated noise=0.282949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9101 x 1.944 at -4.317 degrees (North through East) ! Clean map min=-0.0014882 max=0.11931 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=0.7101 mas, bmaj=1.763 mas, bpa=-5.742 degrees ! Estimated noise=0.524263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124031 Jy ! Component: 100 - total flux cleaned = 0.175138 Jy ! Component: 150 - total flux cleaned = 0.199967 Jy ! Component: 200 - total flux cleaned = 0.215777 Jy ! Total flux subtracted in 200 components = 0.215777 Jy ! Clean residual min=-0.005445 max=0.008614 Jy/beam ! Clean residual mean=-0.000006 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.215777 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.215777 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9101 mas, bmaj=1.944 mas, bpa=-4.317 degrees ! Estimated noise=0.282949 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 = 0.013887 Jy ! Component: 100 - total flux cleaned = 0.0222922 Jy ! Component: 150 - total flux cleaned = 0.0278075 Jy ! Component: 200 - total flux cleaned = 0.0315563 Jy ! Total flux subtracted in 200 components = 0.0315563 Jy ! Clean residual min=-0.001826 max=0.002395 Jy/beam ! Clean residual mean=-0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.247333 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.247333 Jy ! Inverting map ! Added new window around map position (-1, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273771 Jy ! Component: 100 - total flux cleaned = 0.00478001 Jy ! Component: 150 - total flux cleaned = 0.00639024 Jy ! Component: 200 - total flux cleaned = 0.00713319 Jy ! Total flux subtracted in 200 components = 0.00713319 Jy ! Clean residual min=-0.001414 max=0.001538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.254466 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 68 components and 0.254466 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=2.167 mas, bmaj=2.848 mas, bpa=0.4555 degrees ! Estimated noise=0.345997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132657 Jy ! Component: 100 - total flux cleaned = 0.00197705 Jy ! Component: 150 - total flux cleaned = 0.00239532 Jy ! Component: 200 - total flux cleaned = 0.00271423 Jy ! Total flux subtracted in 200 components = 0.00271423 Jy ! Clean residual min=-0.001358 max=0.001621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.257181 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 = 0.00016715 Jy ! Component: 100 - total flux cleaned = 0.000277841 Jy ! Component: 150 - total flux cleaned = 0.000343874 Jy ! Component: 200 - total flux cleaned = 0.000373792 Jy ! Total flux subtracted in 200 components = 0.000373792 Jy ! Clean residual min=-0.001312 max=0.001539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.257554 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 101 components and 0.257554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9101 mas, bmaj=1.944 mas, bpa=-4.317 degrees ! Estimated noise=0.282949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337178 Jy ! Component: 100 - total flux cleaned = -0.000306186 Jy ! Component: 150 - total flux cleaned = -0.000335471 Jy ! Component: 200 - total flux cleaned = -0.00030993 Jy ! Total flux subtracted in 200 components = -0.00030993 Jy ! Clean residual min=-0.001331 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.257244 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.257244 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=0.058097Jy sigma=1.360884 ! Fit after self-cal, rms=0.058069Jy sigma=1.360407 wmodel /scr/pima/bg219h_uvs/J1143+1834_X_map.mod ! Writing 117 model components to file: /scr/pima/bg219h_uvs/J1143+1834_X_map.mod wobs /scr/pima/bg219h_uvs/J1143+1834_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1143+1834_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1143+1834_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1143+1834_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 = -2.16214e-05 Jy ! Component: 100 - total flux cleaned = -0.000162501 Jy ! Component: 150 - total flux cleaned = -0.000342307 Jy ! Component: 200 - total flux cleaned = -0.000493607 Jy ! Component: 250 - total flux cleaned = -0.000640226 Jy ! Component: 300 - total flux cleaned = -0.000802616 Jy ! Component: 350 - total flux cleaned = -0.00104051 Jy ! Component: 400 - total flux cleaned = -0.00123393 Jy ! Component: 450 - total flux cleaned = -0.00146146 Jy ! Component: 500 - total flux cleaned = -0.00172163 Jy ! Component: 550 - total flux cleaned = -0.00188519 Jy ! Component: 600 - total flux cleaned = -0.00208172 Jy ! Component: 650 - total flux cleaned = -0.00222215 Jy ! Component: 700 - total flux cleaned = -0.00230808 Jy ! Component: 750 - total flux cleaned = -0.00244377 Jy ! Component: 800 - total flux cleaned = -0.00254387 Jy ! Component: 850 - total flux cleaned = -0.00262629 Jy ! Component: 900 - total flux cleaned = -0.00272363 Jy ! Component: 950 - total flux cleaned = -0.0028677 Jy ! Component: 1000 - total flux cleaned = -0.00288348 Jy ! Component: 1050 - total flux cleaned = -0.00300843 Jy ! Component: 1100 - total flux cleaned = -0.00310074 Jy ! Component: 1150 - total flux cleaned = -0.00319174 Jy ! Component: 1200 - total flux cleaned = -0.00319205 Jy ! Component: 1250 - total flux cleaned = -0.00334075 Jy ! Component: 1300 - total flux cleaned = -0.0033847 Jy ! Component: 1350 - total flux cleaned = -0.00347208 Jy ! Component: 1400 - total flux cleaned = -0.00357273 Jy ! Component: 1450 - total flux cleaned = -0.00370019 Jy ! Component: 1500 - total flux cleaned = -0.00375614 Jy ! Component: 1550 - total flux cleaned = -0.00385335 Jy ! Component: 1600 - total flux cleaned = -0.00396282 Jy ! Component: 1650 - total flux cleaned = -0.00400322 Jy ! Component: 1700 - total flux cleaned = -0.00407026 Jy ! Component: 1750 - total flux cleaned = -0.00416331 Jy ! Component: 1800 - total flux cleaned = -0.00428166 Jy ! Component: 1850 - total flux cleaned = -0.00438539 Jy ! Component: 1900 - total flux cleaned = -0.00443686 Jy ! Component: 1950 - total flux cleaned = -0.00447527 Jy ! Component: 2000 - total flux cleaned = -0.00457659 Jy ! Component: 2050 - total flux cleaned = -0.00467686 Jy ! Component: 2100 - total flux cleaned = -0.00471412 Jy ! Component: 2150 - total flux cleaned = -0.00478804 Jy ! Component: 2200 - total flux cleaned = -0.00486104 Jy ! Component: 2250 - total flux cleaned = -0.00487307 Jy ! Component: 2300 - total flux cleaned = -0.00487307 Jy ! Component: 2350 - total flux cleaned = -0.00493224 Jy ! Component: 2400 - total flux cleaned = -0.0049204 Jy ! Component: 2450 - total flux cleaned = -0.00493201 Jy ! Component: 2500 - total flux cleaned = -0.00497831 Jy ! Component: 2550 - total flux cleaned = -0.0049668 Jy ! Component: 2600 - total flux cleaned = -0.00501254 Jy ! Component: 2650 - total flux cleaned = -0.0050125 Jy ! Component: 2700 - total flux cleaned = -0.00505748 Jy ! Component: 2750 - total flux cleaned = -0.00505743 Jy ! Component: 2800 - total flux cleaned = -0.00506848 Jy ! Component: 2850 - total flux cleaned = -0.0051017 Jy ! Component: 2900 - total flux cleaned = -0.00505792 Jy ! Component: 2950 - total flux cleaned = -0.00505797 Jy ! Component: 3000 - total flux cleaned = -0.0050903 Jy ! Component: 3050 - total flux cleaned = -0.00507964 Jy ! Component: 3100 - total flux cleaned = -0.00509031 Jy ! Component: 3150 - total flux cleaned = -0.00512199 Jy ! Component: 3200 - total flux cleaned = -0.00510083 Jy ! Component: 3250 - total flux cleaned = -0.00504858 Jy ! Component: 3300 - total flux cleaned = -0.00504856 Jy ! Component: 3350 - total flux cleaned = -0.00506929 Jy ! Component: 3400 - total flux cleaned = -0.00506927 Jy ! Component: 3450 - total flux cleaned = -0.0050489 Jy ! Component: 3500 - total flux cleaned = -0.00503883 Jy ! Component: 3550 - total flux cleaned = -0.005059 Jy ! Component: 3600 - total flux cleaned = -0.00503898 Jy ! Component: 3650 - total flux cleaned = -0.00502914 Jy ! Component: 3700 - total flux cleaned = -0.00503908 Jy ! Component: 3750 - total flux cleaned = -0.00500967 Jy ! Component: 3800 - total flux cleaned = -0.00504878 Jy ! Component: 3850 - total flux cleaned = -0.00502927 Jy ! Component: 3900 - total flux cleaned = -0.00504855 Jy ! Component: 3950 - total flux cleaned = -0.00503898 Jy ! Component: 4000 - total flux cleaned = -0.00505808 Jy ! Component: 4050 - total flux cleaned = -0.00506753 Jy ! Total flux subtracted in 4096 components = -0.00503913 Jy ! Clean residual min=-0.000580 max=0.000604 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.252205 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 375 components and 0.252205 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1143+1834_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9101 x 1.944 at -4.317 degrees (North through East) ! Clean map min=-0.0011357 max=0.11732 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1143+1834_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153928 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.393596 0.393596 0.787192 1.57438 3.14877 6.29754 12.5951 25.1902 50.3803 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 762.202 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1143+1834_X_uvs.log closed on Thu Apr 7 12:09:22 2016