! Started logfile: /scr/pima/bg219a_uvs/J2224-1126_X_uvs.log on Wed Apr 6 21:46:43 2016 obs /scr/pima/bg219a_uvs/J2224-1126_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2224-1126_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2224-1126 ! ! 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 121 lines of history. ! ! Reading 4200 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/bg219a_uvs/J2224-1126_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.012817Jy sigma=26.677958 ! Fit after self-cal, rms=0.884429Jy sigma=23.064278 ! 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=0.6802 mas, bmaj=1.961 mas, bpa=13.66 degrees ! Estimated noise=0.843974 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 = 0.0846955 Jy ! Component: 100 - total flux cleaned = 0.112886 Jy ! Total flux subtracted in 100 components = 0.112886 Jy ! Clean residual min=-0.016863 max=0.015323 Jy/beam ! Clean residual mean=0.000069 rms=0.003973 Jy/beam ! Combined flux in latest and established models = 0.112886 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.112886 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=0.073751Jy sigma=1.860305 ! Fit after self-cal, rms=0.073687Jy sigma=1.854787 ! 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=0.848 mas, bmaj=2.267 mas, bpa=12.36 degrees ! Estimated noise=0.601124 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 = 0.0266737 Jy ! Component: 100 - total flux cleaned = 0.0406487 Jy ! Component: 150 - total flux cleaned = 0.0485824 Jy ! Component: 200 - total flux cleaned = 0.0530929 Jy ! Total flux subtracted in 200 components = 0.0530929 Jy ! Clean residual min=-0.012493 max=0.019639 Jy/beam ! Clean residual mean=0.000137 rms=0.003924 Jy/beam ! Combined flux in latest and established models = 0.165979 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.165979 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=0.064617Jy sigma=1.572397 ! Fit after self-cal, rms=0.064595Jy sigma=1.569520 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.848 x 2.267 at 12.36 degrees (North through East) ! Clean map min=-0.011932 max=0.1147 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: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.85 MK 0.95 NL 1.13 OV 1.17 ! PT 0.85 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.87 MK 0.84 NL 1.12 OV 1.20 ! PT 0.89 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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: ! 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: ! LA 0.84 MK 0.92 NL 1.10 OV 1.20 ! PT 0.89 SC 0.99 ! ! ! 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=0.064595Jy sigma=1.569520 ! Fit after self-cal, rms=0.063030Jy sigma=1.526237 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8468 mas, bmaj=2.261 mas, bpa=11.99 degrees ! Estimated noise=0.596382 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 (-4.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140569 Jy ! Component: 100 - total flux cleaned = 0.0204637 Jy ! Component: 150 - total flux cleaned = 0.0250581 Jy ! Component: 200 - total flux cleaned = 0.0288256 Jy ! Total flux subtracted in 200 components = 0.0288256 Jy ! Clean residual min=-0.006743 max=0.009607 Jy/beam ! Clean residual mean=0.000045 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.194805 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.194805 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=0.059852Jy sigma=1.435049 ! Fit after self-cal, rms=0.059805Jy sigma=1.429155 ! Inverting map ! Added new window around map position (-1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810887 Jy ! Component: 100 - total flux cleaned = 0.012299 Jy ! Component: 150 - total flux cleaned = 0.0149111 Jy ! Component: 200 - total flux cleaned = 0.0159058 Jy ! Total flux subtracted in 200 components = 0.0159058 Jy ! Clean residual min=-0.004491 max=0.004670 Jy/beam ! Clean residual mean=0.000020 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.21071 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.21071 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=0.058569Jy sigma=1.394693 ! Fit after self-cal, rms=0.058488Jy sigma=1.392081 ! 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=0.058488Jy sigma=1.392081 ! Fit after self-cal, rms=0.054773Jy sigma=1.332682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8368 mas, bmaj=2.241 mas, bpa=12.23 degrees ! Estimated noise=0.586804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137925 Jy ! Component: 100 - total flux cleaned = 0.00151128 Jy ! Component: 150 - total flux cleaned = 0.00162938 Jy ! Component: 200 - total flux cleaned = 0.00158259 Jy ! Total flux subtracted in 200 components = 0.00158259 Jy ! Clean residual min=-0.003626 max=0.003364 Jy/beam ! Clean residual mean=0.000000 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.212293 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.212293 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=0.054589Jy sigma=1.329014 ! Fit after self-cal, rms=0.054589Jy sigma=1.328111 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 = 0.0004544 Jy ! Component: 100 - total flux cleaned = 0.000534357 Jy ! Component: 150 - total flux cleaned = 0.000567348 Jy ! Component: 200 - total flux cleaned = 0.000533302 Jy ! Total flux subtracted in 200 components = 0.000533302 Jy ! Clean residual min=-0.003455 max=0.003134 Jy/beam ! Clean residual mean=-0.000000 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.212826 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.212826 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=0.054523Jy sigma=1.326842 ! Fit after self-cal, rms=0.054525Jy sigma=1.326751 ! 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=0.054525Jy sigma=1.326751 ! Fit after self-cal, rms=0.054190Jy sigma=1.326307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.238 mas, bpa=12.23 degrees ! Estimated noise=0.584979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972812 Jy ! Component: 100 - total flux cleaned = 0.00136429 Jy ! Component: 150 - total flux cleaned = 0.00148662 Jy ! Component: 200 - total flux cleaned = 0.0015401 Jy ! Total flux subtracted in 200 components = 0.0015401 Jy ! Clean residual min=-0.003171 max=0.002841 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.214366 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.214366 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=0.054140Jy sigma=1.325356 ! Fit after self-cal, rms=0.054142Jy sigma=1.325274 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 = 0.00025685 Jy ! Component: 100 - total flux cleaned = 0.000305482 Jy ! Component: 150 - total flux cleaned = 0.000326932 Jy ! Component: 200 - total flux cleaned = 0.000347856 Jy ! Total flux subtracted in 200 components = 0.000347856 Jy ! Clean residual min=-0.003102 max=0.002752 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.214714 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.214714 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=0.054118Jy sigma=1.324837 ! Fit after self-cal, rms=0.054121Jy sigma=1.324809 ! 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=0.054121Jy sigma=1.324809 ! Fit after self-cal, rms=0.053862Jy sigma=1.324605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=5.287 mas, bpa=0.9972 degrees ! Estimated noise=0.731709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098628 Jy ! Component: 100 - total flux cleaned = 0.00120755 Jy ! Component: 150 - total flux cleaned = 0.00134601 Jy ! Component: 200 - total flux cleaned = 0.00140737 Jy ! Total flux subtracted in 200 components = 0.00140737 Jy ! Clean residual min=-0.002676 max=0.002694 Jy/beam ! Clean residual mean=-0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.216122 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.216122 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=0.053871Jy sigma=1.324439 ! Fit after self-cal, rms=0.053863Jy sigma=1.324376 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 = 2.74837e-05 Jy ! Component: 100 - total flux cleaned = 4.83175e-05 Jy ! Component: 150 - total flux cleaned = 8.79819e-05 Jy ! Component: 200 - total flux cleaned = 0.000125145 Jy ! Total flux subtracted in 200 components = 0.000125145 Jy ! Clean residual min=-0.002575 max=0.002578 Jy/beam ! Clean residual mean=-0.000006 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.216247 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.216247 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=0.053867Jy sigma=1.324276 ! Fit after self-cal, rms=0.053864Jy sigma=1.324241 ! 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=0.8341 mas, bmaj=2.236 mas, bpa=12.17 degrees ! Estimated noise=0.58353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8341 x 2.236 at 12.17 degrees (North through East) ! Clean map min=-0.0027321 max=0.11458 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=0.6708 mas, bmaj=1.937 mas, bpa=13.38 degrees ! Estimated noise=0.814436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0816506 Jy ! Component: 100 - total flux cleaned = 0.111095 Jy ! Component: 150 - total flux cleaned = 0.130144 Jy ! Component: 200 - total flux cleaned = 0.144239 Jy ! Total flux subtracted in 200 components = 0.144239 Jy ! Clean residual min=-0.011159 max=0.009587 Jy/beam ! Clean residual mean=0.000041 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.144239 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.144239 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=2.236 mas, bpa=12.17 degrees ! Estimated noise=0.58353 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 = 0.0163716 Jy ! Component: 100 - total flux cleaned = 0.0276081 Jy ! Component: 150 - total flux cleaned = 0.0360514 Jy ! Component: 200 - total flux cleaned = 0.0425273 Jy ! Total flux subtracted in 200 components = 0.0425273 Jy ! Clean residual min=-0.005732 max=0.005290 Jy/beam ! Clean residual mean=0.000044 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.186766 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.186766 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=2.143 mas, bmaj=5.287 mas, bpa=0.9972 degrees ! Estimated noise=0.731709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847864 Jy ! Component: 100 - total flux cleaned = 0.0141196 Jy ! Component: 150 - total flux cleaned = 0.0181527 Jy ! Component: 200 - total flux cleaned = 0.021156 Jy ! Total flux subtracted in 200 components = 0.021156 Jy ! Clean residual min=-0.003848 max=0.002605 Jy/beam ! Clean residual mean=0.000025 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.207922 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 = 0.00225318 Jy ! Component: 100 - total flux cleaned = 0.00394521 Jy ! Component: 150 - total flux cleaned = 0.00521557 Jy ! Component: 200 - total flux cleaned = 0.00613728 Jy ! Total flux subtracted in 200 components = 0.00613728 Jy ! Clean residual min=-0.002506 max=0.002124 Jy/beam ! Clean residual mean=0.000004 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.214059 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 82 components and 0.214059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=2.236 mas, bpa=12.17 degrees ! Estimated noise=0.58353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011475 Jy ! Component: 100 - total flux cleaned = -0.000878639 Jy ! Component: 150 - total flux cleaned = -0.000497517 Jy ! Component: 200 - total flux cleaned = -0.000360154 Jy ! Total flux subtracted in 200 components = -0.000360154 Jy ! Clean residual min=-0.003334 max=0.002788 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.213699 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.213699 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=0.054143Jy sigma=1.328743 ! Fit after self-cal, rms=0.054036Jy sigma=1.327047 wmodel /scr/pima/bg219a_uvs/J2224-1126_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219a_uvs/J2224-1126_X_map.mod wobs /scr/pima/bg219a_uvs/J2224-1126_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2224-1126_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2224-1126_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J2224-1126_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 = -0.000793821 Jy ! Component: 100 - total flux cleaned = -0.00103089 Jy ! Component: 150 - total flux cleaned = -0.00132462 Jy ! Component: 200 - total flux cleaned = -0.00191209 Jy ! Component: 250 - total flux cleaned = -0.0024233 Jy ! Component: 300 - total flux cleaned = -0.00283741 Jy ! Component: 350 - total flux cleaned = -0.00332787 Jy ! Component: 400 - total flux cleaned = -0.00382757 Jy ! Component: 450 - total flux cleaned = -0.00421555 Jy ! Component: 500 - total flux cleaned = -0.00461793 Jy ! Component: 550 - total flux cleaned = -0.00497676 Jy ! Component: 600 - total flux cleaned = -0.00524296 Jy ! Component: 650 - total flux cleaned = -0.0055777 Jy ! Component: 700 - total flux cleaned = -0.00580165 Jy ! Component: 750 - total flux cleaned = -0.006092 Jy ! Component: 800 - total flux cleaned = -0.00637339 Jy ! Component: 850 - total flux cleaned = -0.00662403 Jy ! Component: 900 - total flux cleaned = -0.00684547 Jy ! Component: 950 - total flux cleaned = -0.006932 Jy ! Component: 1000 - total flux cleaned = -0.007185 Jy ! Component: 1050 - total flux cleaned = -0.00737073 Jy ! Component: 1100 - total flux cleaned = -0.00757286 Jy ! Component: 1150 - total flux cleaned = -0.00779084 Jy ! Component: 1200 - total flux cleaned = -0.00796559 Jy ! Component: 1250 - total flux cleaned = -0.0081762 Jy ! Component: 1300 - total flux cleaned = -0.00845872 Jy ! Component: 1350 - total flux cleaned = -0.00873599 Jy ! Component: 1400 - total flux cleaned = -0.00897227 Jy ! Component: 1450 - total flux cleaned = -0.00916905 Jy ! Component: 1500 - total flux cleaned = -0.00945061 Jy ! Component: 1550 - total flux cleaned = -0.00960648 Jy ! Component: 1600 - total flux cleaned = -0.00979446 Jy ! Component: 1650 - total flux cleaned = -0.0100474 Jy ! Component: 1700 - total flux cleaned = -0.010314 Jy ! Component: 1750 - total flux cleaned = -0.0105443 Jy ! Component: 1800 - total flux cleaned = -0.010772 Jy ! Component: 1850 - total flux cleaned = -0.0110132 Jy ! Component: 1900 - total flux cleaned = -0.0112037 Jy ! Component: 1950 - total flux cleaned = -0.0114396 Jy ! Component: 2000 - total flux cleaned = -0.0116886 Jy ! Component: 2050 - total flux cleaned = -0.0119195 Jy ! Component: 2100 - total flux cleaned = -0.0121327 Jy ! Component: 2150 - total flux cleaned = -0.012374 Jy ! Component: 2200 - total flux cleaned = -0.0125835 Jy ! Component: 2250 - total flux cleaned = -0.0128502 Jy ! Component: 2300 - total flux cleaned = -0.0130412 Jy ! Component: 2350 - total flux cleaned = -0.0132455 Jy ! Component: 2400 - total flux cleaned = -0.0134626 Jy ! Component: 2450 - total flux cleaned = -0.0136637 Jy ! Component: 2500 - total flux cleaned = -0.0138348 Jy ! Component: 2550 - total flux cleaned = -0.0140615 Jy ! Component: 2600 - total flux cleaned = -0.0141883 Jy ! Component: 2650 - total flux cleaned = -0.0143843 Jy ! Component: 2700 - total flux cleaned = -0.0145512 Jy ! Component: 2750 - total flux cleaned = -0.0147312 Jy ! Component: 2800 - total flux cleaned = -0.0148965 Jy ! Component: 2850 - total flux cleaned = -0.015102 Jy ! Component: 2900 - total flux cleaned = -0.0152793 Jy ! Component: 2950 - total flux cleaned = -0.015483 Jy ! Component: 3000 - total flux cleaned = -0.0156723 Jy ! Component: 3050 - total flux cleaned = -0.0158607 Jy ! Component: 3100 - total flux cleaned = -0.0160214 Jy ! Component: 3150 - total flux cleaned = -0.016195 Jy ! Component: 3200 - total flux cleaned = -0.0163547 Jy ! Component: 3250 - total flux cleaned = -0.016514 Jy ! Component: 3300 - total flux cleaned = -0.0167123 Jy ! Component: 3350 - total flux cleaned = -0.0168706 Jy ! Component: 3400 - total flux cleaned = -0.0170021 Jy ! Component: 3450 - total flux cleaned = -0.0171464 Jy ! Component: 3500 - total flux cleaned = -0.0173166 Jy ! Component: 3550 - total flux cleaned = -0.0174993 Jy ! Component: 3600 - total flux cleaned = -0.0176426 Jy ! Component: 3650 - total flux cleaned = -0.0177596 Jy ! Component: 3700 - total flux cleaned = -0.0179155 Jy ! Component: 3750 - total flux cleaned = -0.0179803 Jy ! Component: 3800 - total flux cleaned = -0.0180711 Jy ! Component: 3850 - total flux cleaned = -0.0181749 Jy ! Component: 3900 - total flux cleaned = -0.0182529 Jy ! Component: 3950 - total flux cleaned = -0.018344 Jy ! Component: 4000 - total flux cleaned = -0.0184352 Jy ! Component: 4050 - total flux cleaned = -0.0185005 Jy ! Total flux subtracted in 4096 components = -0.0185788 Jy ! Clean residual min=-0.000736 max=0.000759 Jy/beam ! Clean residual mean=-0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.19512 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 306 components and 0.19512 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2224-1126_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8341 x 2.236 at 12.17 degrees (North through East) ! Clean map min=-0.0017716 max=0.11697 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2224-1126_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498243 0.498243 0.996485 1.99297 3.98594 7.97188 15.9438 31.8875 63.775 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.116 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2224-1126_X_uvs.log closed on Wed Apr 6 21:46:48 2016