! Started logfile: /scr/pima/bg219e_uvs/J2052+3635_X_uvs.log on Thu Apr 7 09:19:06 2016 obs /scr/pima/bg219e_uvs/J2052+3635_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2052+3635_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.582011 visibilities/baseline/integration-bin. ! Found source: J2052+3635 ! ! 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 10560 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/bg219e_uvs/J2052+3635_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 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=1.270286Jy sigma=24.642115 ! Fit after self-cal, rms=0.564810Jy sigma=11.876212 ! 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=0.9019 mas, bmaj=1.779 mas, bpa=31.65 degrees ! Estimated noise=0.812455 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 = 0.362123 Jy ! Component: 100 - total flux cleaned = 0.504802 Jy ! Total flux subtracted in 100 components = 0.504802 Jy ! Clean residual min=-0.070373 max=0.124472 Jy/beam ! Clean residual mean=0.000013 rms=0.020225 Jy/beam ! Combined flux in latest and established models = 0.504802 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.504802 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=0.438967Jy sigma=7.165657 ! Fit after self-cal, rms=0.438035Jy sigma=7.156878 ! 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=1.145 mas, bmaj=1.872 mas, bpa=29.68 degrees ! Estimated noise=0.467685 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 = 0.182254 Jy ! Component: 100 - total flux cleaned = 0.2993 Jy ! Component: 150 - total flux cleaned = 0.378404 Jy ! Component: 200 - total flux cleaned = 0.432175 Jy ! Total flux subtracted in 200 components = 0.432175 Jy ! Clean residual min=-0.073612 max=0.122247 Jy/beam ! Clean residual mean=-0.000326 rms=0.022600 Jy/beam ! Combined flux in latest and established models = 0.936977 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.936977 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=0.297372Jy sigma=5.234857 ! Fit after self-cal, rms=0.295574Jy sigma=5.203406 ! Inverting map ! Added new window around map position (-2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11022 Jy ! Component: 100 - total flux cleaned = 0.167877 Jy ! Component: 150 - total flux cleaned = 0.209532 Jy ! Component: 200 - total flux cleaned = 0.237223 Jy ! Total flux subtracted in 200 components = 0.237223 Jy ! Clean residual min=-0.065183 max=0.085806 Jy/beam ! Clean residual mean=-0.000300 rms=0.018041 Jy/beam ! Combined flux in latest and established models = 1.1742 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 1.1742 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=0.234201Jy sigma=4.256409 ! Fit after self-cal, rms=0.226000Jy sigma=4.069719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.872 at 29.68 degrees (North through East) ! Clean map min=-0.058126 max=0.5032 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.99 KP 0.99 ! LA 0.98 NL 1.02 OV 1.06 PT 0.91 ! SC 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.18 HN 1.01 KP 0.92 ! LA 0.99 NL 0.97 OV 1.00 PT 0.87 ! SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 0.97 KP 0.97 ! LA 1.03 NL 1.13 OV 1.03 PT 0.87 ! SC 1.18 ! ! ! 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=0.226000Jy sigma=4.069719 ! Fit after self-cal, rms=0.226216Jy sigma=3.968917 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=1.863 mas, bpa=29.34 degrees ! Estimated noise=0.479122 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 = 0.0446139 Jy ! Component: 100 - total flux cleaned = 0.0654699 Jy ! Component: 150 - total flux cleaned = 0.0694121 Jy ! Component: 200 - total flux cleaned = 0.072785 Jy ! Total flux subtracted in 200 components = 0.072785 Jy ! Clean residual min=-0.053225 max=0.061442 Jy/beam ! Clean residual mean=-0.000267 rms=0.016034 Jy/beam ! Combined flux in latest and established models = 1.24698 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 1.24698 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=0.212383Jy sigma=3.782382 ! Fit after self-cal, rms=0.210205Jy sigma=3.737507 ! 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=0.210205Jy sigma=3.737507 ! Fit after self-cal, rms=0.210205Jy sigma=3.737507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=1.863 mas, bpa=29.34 degrees ! Estimated noise=0.479122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116737 Jy ! Component: 100 - total flux cleaned = 0.0130985 Jy ! Component: 150 - total flux cleaned = 0.0149529 Jy ! Component: 200 - total flux cleaned = 0.0171695 Jy ! Total flux subtracted in 200 components = 0.0171695 Jy ! Clean residual min=-0.054789 max=0.060752 Jy/beam ! Clean residual mean=-0.000266 rms=0.015488 Jy/beam ! Combined flux in latest and established models = 1.26415 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 1.26415 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=0.204727Jy sigma=3.650799 ! Fit after self-cal, rms=0.203899Jy sigma=3.632964 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 = 0.00388317 Jy ! Component: 100 - total flux cleaned = 0.0038769 Jy ! Component: 150 - total flux cleaned = 0.00537794 Jy ! Component: 200 - total flux cleaned = 0.0067532 Jy ! Total flux subtracted in 200 components = 0.0067532 Jy ! Clean residual min=-0.055837 max=0.060371 Jy/beam ! Clean residual mean=-0.000266 rms=0.015181 Jy/beam ! Combined flux in latest and established models = 1.27091 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 113 components and 1.27091 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=0.200518Jy sigma=3.577329 ! Fit after self-cal, rms=0.200059Jy sigma=3.565951 ! 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=0.200059Jy sigma=3.565951 ! Fit after self-cal, rms=0.199346Jy sigma=3.494435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.866 mas, bpa=29.2 degrees ! Estimated noise=0.481994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322766 Jy ! Component: 100 - total flux cleaned = 0.00539608 Jy ! Component: 150 - total flux cleaned = 0.00737031 Jy ! Component: 200 - total flux cleaned = 0.00958242 Jy ! Total flux subtracted in 200 components = 0.00958242 Jy ! Clean residual min=-0.053681 max=0.057583 Jy/beam ! Clean residual mean=-0.000292 rms=0.014367 Jy/beam ! Combined flux in latest and established models = 1.28049 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 1.28049 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=0.196849Jy sigma=3.461412 ! Fit after self-cal, rms=0.196577Jy sigma=3.453391 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 = -0.000476598 Jy ! Component: 100 - total flux cleaned = -0.000132494 Jy ! Component: 150 - total flux cleaned = 0.00160734 Jy ! Component: 200 - total flux cleaned = 0.00357537 Jy ! Total flux subtracted in 200 components = 0.00357537 Jy ! Clean residual min=-0.053460 max=0.057601 Jy/beam ! Clean residual mean=-0.000292 rms=0.014216 Jy/beam ! Combined flux in latest and established models = 1.28407 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 1.28407 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=0.194908Jy sigma=3.426111 ! Fit after self-cal, rms=0.194749Jy sigma=3.420164 ! 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=0.194749Jy sigma=3.420164 ! Fit after self-cal, rms=0.193731Jy sigma=3.402019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=2.642 mas, bpa=-69.07 degrees ! Estimated noise=0.607784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496502 Jy ! Component: 100 - total flux cleaned = 0.00659668 Jy ! Component: 150 - total flux cleaned = 0.00892224 Jy ! Component: 200 - total flux cleaned = 0.0109939 Jy ! Total flux subtracted in 200 components = 0.0109939 Jy ! Clean residual min=-0.090077 max=0.088760 Jy/beam ! Clean residual mean=-0.000617 rms=0.024964 Jy/beam ! Combined flux in latest and established models = 1.29506 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 1.29506 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=0.192284Jy sigma=3.401009 ! Fit after self-cal, rms=0.192440Jy sigma=3.396023 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 = 0.00143247 Jy ! Component: 100 - total flux cleaned = 0.00306484 Jy ! Component: 150 - total flux cleaned = 0.00453792 Jy ! Component: 200 - total flux cleaned = 0.00557344 Jy ! Total flux subtracted in 200 components = 0.00557344 Jy ! Clean residual min=-0.090089 max=0.086428 Jy/beam ! Clean residual mean=-0.000614 rms=0.024780 Jy/beam ! Combined flux in latest and established models = 1.30063 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 1.30063 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=0.192103Jy sigma=3.403884 ! Fit after self-cal, rms=0.192239Jy sigma=3.401180 ! 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=1.161 mas, bmaj=1.866 mas, bpa=29.03 degrees ! Estimated noise=0.484517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 1.866 at 29.03 degrees (North through East) ! Clean map min=-0.053605 max=0.48365 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=0.9125 mas, bmaj=1.769 mas, bpa=31.15 degrees ! Estimated noise=0.849971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385839 Jy ! Component: 100 - total flux cleaned = 0.557808 Jy ! Component: 150 - total flux cleaned = 0.671091 Jy ! Component: 200 - total flux cleaned = 0.759597 Jy ! Total flux subtracted in 200 components = 0.759597 Jy ! Clean residual min=-0.051036 max=0.066575 Jy/beam ! Clean residual mean=-0.000011 rms=0.014199 Jy/beam ! Combined flux in latest and established models = 0.759597 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.759597 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.866 mas, bpa=29.03 degrees ! Estimated noise=0.484517 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 = 0.132558 Jy ! Component: 100 - total flux cleaned = 0.224077 Jy ! Component: 150 - total flux cleaned = 0.293107 Jy ! Component: 200 - total flux cleaned = 0.346428 Jy ! Total flux subtracted in 200 components = 0.346428 Jy ! Clean residual min=-0.052597 max=0.049752 Jy/beam ! Clean residual mean=-0.000316 rms=0.015522 Jy/beam ! Combined flux in latest and established models = 1.10602 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 83 components and 1.10602 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=2.181 mas, bmaj=2.642 mas, bpa=-69.07 degrees ! Estimated noise=0.607784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686871 Jy ! Component: 100 - total flux cleaned = 0.112623 Jy ! Component: 150 - total flux cleaned = 0.142677 Jy ! Component: 200 - total flux cleaned = 0.158499 Jy ! Total flux subtracted in 200 components = 0.158499 Jy ! Clean residual min=-0.088898 max=0.090484 Jy/beam ! Clean residual mean=-0.000622 rms=0.025342 Jy/beam ! Combined flux in latest and established models = 1.26452 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 = 0.0057911 Jy ! Component: 100 - total flux cleaned = 0.0109908 Jy ! Component: 150 - total flux cleaned = 0.015104 Jy ! Component: 200 - total flux cleaned = 0.0188712 Jy ! Total flux subtracted in 200 components = 0.0188712 Jy ! Clean residual min=-0.088699 max=0.089022 Jy/beam ! Clean residual mean=-0.000617 rms=0.025019 Jy/beam ! Combined flux in latest and established models = 1.28339 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 119 components and 1.28339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.866 mas, bpa=29.03 degrees ! Estimated noise=0.484517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746266 Jy ! Component: 100 - total flux cleaned = 0.00860091 Jy ! Component: 150 - total flux cleaned = 0.00906878 Jy ! Component: 200 - total flux cleaned = 0.00865755 Jy ! Total flux subtracted in 200 components = 0.00865755 Jy ! Clean residual min=-0.051154 max=0.058447 Jy/beam ! Clean residual mean=-0.000294 rms=0.014099 Jy/beam ! Combined flux in latest and established models = 1.29205 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 1.29205 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=0.193253Jy sigma=3.408814 ! Fit after self-cal, rms=0.192302Jy sigma=3.379801 wmodel /scr/pima/bg219e_uvs/J2052+3635_X_map.mod ! Writing 134 model components to file: /scr/pima/bg219e_uvs/J2052+3635_X_map.mod wobs /scr/pima/bg219e_uvs/J2052+3635_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2052+3635_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2052+3635_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2052+3635_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 = 0.00578352 Jy ! Component: 100 - total flux cleaned = -0.00540849 Jy ! Component: 150 - total flux cleaned = -0.00936367 Jy ! Component: 200 - total flux cleaned = -0.0108548 Jy ! Component: 250 - total flux cleaned = -0.0155979 Jy ! Component: 300 - total flux cleaned = -0.0187744 Jy ! Component: 350 - total flux cleaned = -0.0205438 Jy ! Component: 400 - total flux cleaned = -0.019952 Jy ! Component: 450 - total flux cleaned = -0.0210261 Jy ! Component: 500 - total flux cleaned = -0.0215417 Jy ! Component: 550 - total flux cleaned = -0.0210478 Jy ! Component: 600 - total flux cleaned = -0.0186713 Jy ! Component: 650 - total flux cleaned = -0.0168355 Jy ! Component: 700 - total flux cleaned = -0.0159508 Jy ! Component: 750 - total flux cleaned = -0.0138046 Jy ! Component: 800 - total flux cleaned = -0.0129735 Jy ! Component: 850 - total flux cleaned = -0.0113593 Jy ! Component: 900 - total flux cleaned = -0.00940483 Jy ! Component: 950 - total flux cleaned = -0.00865445 Jy ! Component: 1000 - total flux cleaned = -0.00717771 Jy ! Component: 1050 - total flux cleaned = -0.00752724 Jy ! Component: 1100 - total flux cleaned = -0.00716686 Jy ! Component: 1150 - total flux cleaned = -0.00614694 Jy ! Component: 1200 - total flux cleaned = -0.00615612 Jy ! Component: 1250 - total flux cleaned = -0.00583655 Jy ! Component: 1300 - total flux cleaned = -0.00520808 Jy ! Component: 1350 - total flux cleaned = -0.00489581 Jy ! Component: 1400 - total flux cleaned = -0.00368554 Jy ! Component: 1450 - total flux cleaned = -0.0033928 Jy ! Component: 1500 - total flux cleaned = -0.00253032 Jy ! Component: 1550 - total flux cleaned = -0.00224622 Jy ! Component: 1600 - total flux cleaned = -0.000872302 Jy ! Component: 1650 - total flux cleaned = -0.00114174 Jy ! Component: 1700 - total flux cleaned = -0.00114633 Jy ! Component: 1750 - total flux cleaned = -0.00088199 Jy ! Component: 1800 - total flux cleaned = 0.000134987 Jy ! Component: 1850 - total flux cleaned = -0.000113739 Jy ! Component: 1900 - total flux cleaned = 0.000137361 Jy ! Component: 1950 - total flux cleaned = 0.000859833 Jy ! Component: 2000 - total flux cleaned = 0.000862974 Jy ! Component: 2050 - total flux cleaned = 0.00109729 Jy ! Component: 2100 - total flux cleaned = 0.00155108 Jy ! Component: 2150 - total flux cleaned = 0.00267068 Jy ! Component: 2200 - total flux cleaned = 0.00244883 Jy ! Component: 2250 - total flux cleaned = 0.00288953 Jy ! Component: 2300 - total flux cleaned = 0.0035336 Jy ! Component: 2350 - total flux cleaned = 0.00310771 Jy ! Component: 2400 - total flux cleaned = 0.00248255 Jy ! Component: 2450 - total flux cleaned = 0.00227567 Jy ! Component: 2500 - total flux cleaned = 0.00206919 Jy ! Component: 2550 - total flux cleaned = 0.00146263 Jy ! Component: 2600 - total flux cleaned = 0.000462032 Jy ! Component: 2650 - total flux cleaned = -0.000129546 Jy ! Component: 2700 - total flux cleaned = -0.00071649 Jy ! Component: 2750 - total flux cleaned = -0.0012953 Jy ! Component: 2800 - total flux cleaned = -0.0020596 Jy ! Component: 2850 - total flux cleaned = -0.00224802 Jy ! Component: 2900 - total flux cleaned = -0.00299648 Jy ! Component: 2950 - total flux cleaned = -0.00281159 Jy ! Component: 3000 - total flux cleaned = -0.002996 Jy ! Component: 3050 - total flux cleaned = -0.00354117 Jy ! Component: 3100 - total flux cleaned = -0.00390179 Jy ! Component: 3150 - total flux cleaned = -0.00443645 Jy ! Component: 3200 - total flux cleaned = -0.00461192 Jy ! Component: 3250 - total flux cleaned = -0.0047858 Jy ! Component: 3300 - total flux cleaned = -0.00478422 Jy ! Component: 3350 - total flux cleaned = -0.00478428 Jy ! Component: 3400 - total flux cleaned = -0.00546467 Jy ! Component: 3450 - total flux cleaned = -0.00529502 Jy ! Component: 3500 - total flux cleaned = -0.00546153 Jy ! Component: 3550 - total flux cleaned = -0.0057931 Jy ! Component: 3600 - total flux cleaned = -0.00612117 Jy ! Component: 3650 - total flux cleaned = -0.00562812 Jy ! Component: 3700 - total flux cleaned = -0.00644649 Jy ! Component: 3750 - total flux cleaned = -0.00677193 Jy ! Component: 3800 - total flux cleaned = -0.00741773 Jy ! Component: 3850 - total flux cleaned = -0.00757786 Jy ! Component: 3900 - total flux cleaned = -0.00837624 Jy ! Component: 3950 - total flux cleaned = -0.0086943 Jy ! Component: 4000 - total flux cleaned = -0.00916872 Jy ! Component: 4050 - total flux cleaned = -0.00964228 Jy ! Total flux subtracted in 4096 components = -0.0101139 Jy ! Clean residual min=-0.010248 max=0.011778 Jy/beam ! Clean residual mean=-0.000143 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 1.28194 Jy keep ! Adding 426 model components to the UV plane model. ! The established model now contains 559 components and 1.28194 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2052+3635_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 1.866 at 29.03 degrees (North through East) ! Clean map min=-0.020074 max=0.47808 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2052+3635_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.478079 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00263527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65366 1.65366 3.30733 6.61465 13.2293 26.4586 52.9172 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0079 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.478 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.415 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2052+3635_X_uvs.log closed on Thu Apr 7 09:19:10 2016