! Started logfile: /scr/pima/bg219b_uvs/J1716+2152_X_uvs.log on Thu Apr 7 01:59:52 2016 obs /scr/pima/bg219b_uvs/J1716+2152_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1716+2152_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86455 visibilities/baseline/integration-bin. ! Found source: J1716+2152 ! ! 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 19608 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1716+2152_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 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=1.016887Jy sigma=25.908950 ! Fit after self-cal, rms=0.851721Jy sigma=21.702231 ! 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=0.7751 mas, bmaj=1.525 mas, bpa=-1.644 degrees ! Estimated noise=0.463787 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 = 0.102376 Jy ! Component: 100 - total flux cleaned = 0.137364 Jy ! Total flux subtracted in 100 components = 0.137364 Jy ! Clean residual min=-0.019286 max=0.034663 Jy/beam ! Clean residual mean=0.000003 rms=0.005191 Jy/beam ! Combined flux in latest and established models = 0.137364 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.137364 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=0.133465Jy sigma=3.270730 ! Fit after self-cal, rms=0.133242Jy sigma=3.264519 ! Inverting map ! Added new window around map position (-5, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304491 Jy ! Component: 100 - total flux cleaned = 0.0477272 Jy ! Total flux subtracted in 100 components = 0.0477272 Jy ! Clean residual min=-0.016313 max=0.028796 Jy/beam ! Clean residual mean=-0.000002 rms=0.004653 Jy/beam ! Combined flux in latest and established models = 0.185091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.185091 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=0.122187Jy sigma=2.998610 ! Fit after self-cal, rms=0.120146Jy sigma=2.949194 ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02847 Jy ! Component: 100 - total flux cleaned = 0.0459655 Jy ! Total flux subtracted in 100 components = 0.0459655 Jy ! Clean residual min=-0.014916 max=0.025058 Jy/beam ! Clean residual mean=-0.000004 rms=0.004159 Jy/beam ! Combined flux in latest and established models = 0.231057 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.231057 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=0.108594Jy sigma=2.672053 ! Fit after self-cal, rms=0.105878Jy sigma=2.606521 ! 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=0.9432 mas, bmaj=1.825 mas, bpa=-2.122 degrees ! Estimated noise=0.271403 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 = 0.0360058 Jy ! Component: 100 - total flux cleaned = 0.0596785 Jy ! Component: 150 - total flux cleaned = 0.0766013 Jy ! Component: 200 - total flux cleaned = 0.08925 Jy ! Total flux subtracted in 200 components = 0.08925 Jy ! Clean residual min=-0.015670 max=0.033919 Jy/beam ! Clean residual mean=-0.000024 rms=0.005057 Jy/beam ! Combined flux in latest and established models = 0.320307 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.320307 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=0.089205Jy sigma=2.217412 ! Fit after self-cal, rms=0.085039Jy sigma=2.115599 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9432 x 1.825 at -2.122 degrees (North through East) ! Clean map min=-0.014774 max=0.12347 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085039Jy sigma=2.115599 ! Fit after self-cal, rms=0.085039Jy sigma=2.115599 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=1.825 mas, bpa=-2.122 degrees ! Estimated noise=0.271403 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 (1.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285097 Jy ! Component: 100 - total flux cleaned = 0.0457905 Jy ! Component: 150 - total flux cleaned = 0.0557348 Jy ! Component: 200 - total flux cleaned = 0.0646228 Jy ! Total flux subtracted in 200 components = 0.0646228 Jy ! Clean residual min=-0.010271 max=0.016734 Jy/beam ! Clean residual mean=-0.000011 rms=0.003209 Jy/beam ! Combined flux in latest and established models = 0.38493 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.38493 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=0.071288Jy sigma=1.761198 ! Fit after self-cal, rms=0.070445Jy sigma=1.741496 ! Inverting map ! Added new window around map position (-3.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123147 Jy ! Component: 100 - total flux cleaned = 0.0193867 Jy ! Component: 150 - total flux cleaned = 0.0260211 Jy ! Component: 200 - total flux cleaned = 0.0314043 Jy ! Total flux subtracted in 200 components = 0.0314043 Jy ! Clean residual min=-0.008201 max=0.013617 Jy/beam ! Clean residual mean=-0.000008 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.416334 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 0.416334 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=0.064466Jy sigma=1.585866 ! Fit after self-cal, rms=0.063573Jy sigma=1.564654 ! 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=0.063573Jy sigma=1.564654 ! Fit after self-cal, rms=0.064279Jy sigma=1.526933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9676 mas, bmaj=1.861 mas, bpa=-1.355 degrees ! Estimated noise=0.275118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545714 Jy ! Component: 100 - total flux cleaned = 0.00259968 Jy ! Component: 150 - total flux cleaned = 0.00482185 Jy ! Component: 200 - total flux cleaned = 0.00684538 Jy ! Total flux subtracted in 200 components = 0.00684538 Jy ! Clean residual min=-0.007791 max=0.008856 Jy/beam ! Clean residual mean=0.000006 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.423179 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.423179 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=0.061885Jy sigma=1.470138 ! Fit after self-cal, rms=0.061168Jy sigma=1.449508 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 = 0.00145695 Jy ! Component: 100 - total flux cleaned = 0.00359163 Jy ! Component: 150 - total flux cleaned = 0.00509637 Jy ! Component: 200 - total flux cleaned = 0.00600927 Jy ! Total flux subtracted in 200 components = 0.00600927 Jy ! Clean residual min=-0.006697 max=0.006749 Jy/beam ! Clean residual mean=0.000006 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.429188 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.429188 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=0.059864Jy sigma=1.419210 ! Fit after self-cal, rms=0.059497Jy sigma=1.409159 ! 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=0.059497Jy sigma=1.409159 ! Fit after self-cal, rms=0.057966Jy sigma=1.401215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=1.869 mas, bpa=-1.452 degrees ! Estimated noise=0.271157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000643971 Jy ! Component: 100 - total flux cleaned = -0.000164296 Jy ! Component: 150 - total flux cleaned = 0.00074504 Jy ! Component: 200 - total flux cleaned = 0.00131554 Jy ! Total flux subtracted in 200 components = 0.00131554 Jy ! Clean residual min=-0.005379 max=0.005335 Jy/beam ! Clean residual mean=0.000003 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.430504 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.430504 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=0.057101Jy sigma=1.379550 ! Fit after self-cal, rms=0.056897Jy sigma=1.373659 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 = 9.7483e-05 Jy ! Component: 100 - total flux cleaned = 0.000721978 Jy ! Component: 150 - total flux cleaned = 0.00126495 Jy ! Component: 200 - total flux cleaned = 0.00155534 Jy ! Total flux subtracted in 200 components = 0.00155534 Jy ! Clean residual min=-0.004758 max=0.004599 Jy/beam ! Clean residual mean=0.000003 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.432059 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.432059 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=0.056345Jy sigma=1.360011 ! Fit after self-cal, rms=0.056229Jy sigma=1.356624 ! 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=0.056229Jy sigma=1.356624 ! Fit after self-cal, rms=0.055417Jy sigma=1.355506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=2.851 mas, bpa=-1.986 degrees ! Estimated noise=0.324853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932248 Jy ! Component: 100 - total flux cleaned = 0.0015315 Jy ! Component: 150 - total flux cleaned = 0.00182253 Jy ! Component: 200 - total flux cleaned = 0.00216474 Jy ! Total flux subtracted in 200 components = 0.00216474 Jy ! Clean residual min=-0.004496 max=0.005273 Jy/beam ! Clean residual mean=0.000006 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.434224 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.434224 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=0.055200Jy sigma=1.348084 ! Fit after self-cal, rms=0.055158Jy sigma=1.346944 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 = 0.000165532 Jy ! Component: 100 - total flux cleaned = 0.000485374 Jy ! Component: 150 - total flux cleaned = 0.000758991 Jy ! Component: 200 - total flux cleaned = 0.00106016 Jy ! Total flux subtracted in 200 components = 0.00106016 Jy ! Clean residual min=-0.004048 max=0.004636 Jy/beam ! Clean residual mean=0.000008 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.435284 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.435284 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=0.055047Jy sigma=1.343557 ! Fit after self-cal, rms=0.055028Jy sigma=1.342919 ! 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=0.97 mas, bmaj=1.869 mas, bpa=-1.528 degrees ! Estimated noise=0.268474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.97 x 1.869 at -1.528 degrees (North through East) ! Clean map min=-0.0035928 max=0.10142 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=0.7942 mas, bmaj=1.56 mas, bpa=-1.04 degrees ! Estimated noise=0.466233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103189 Jy ! Component: 100 - total flux cleaned = 0.159437 Jy ! Component: 150 - total flux cleaned = 0.200967 Jy ! Component: 200 - total flux cleaned = 0.232622 Jy ! Total flux subtracted in 200 components = 0.232622 Jy ! Clean residual min=-0.011893 max=0.018748 Jy/beam ! Clean residual mean=-0.000013 rms=0.003299 Jy/beam ! Combined flux in latest and established models = 0.232622 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.232622 Jy ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=1.869 mas, bpa=-1.528 degrees ! Estimated noise=0.268474 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 = 0.0426101 Jy ! Component: 100 - total flux cleaned = 0.0736384 Jy ! Component: 150 - total flux cleaned = 0.0974534 Jy ! Component: 200 - total flux cleaned = 0.116215 Jy ! Total flux subtracted in 200 components = 0.116215 Jy ! Clean residual min=-0.007351 max=0.011092 Jy/beam ! Clean residual mean=-0.000017 rms=0.002428 Jy/beam ! Combined flux in latest and established models = 0.348837 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.348837 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148833 Jy ! Component: 100 - total flux cleaned = 0.0267749 Jy ! Component: 150 - total flux cleaned = 0.0364151 Jy ! Component: 200 - total flux cleaned = 0.0443494 Jy ! Total flux subtracted in 200 components = 0.0443494 Jy ! Clean residual min=-0.004616 max=0.005772 Jy/beam ! Clean residual mean=-0.000009 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.393186 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 99 components and 0.393186 Jy ! Inverting map ! Added new window around map position (3.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684801 Jy ! Component: 100 - total flux cleaned = 0.0125548 Jy ! Component: 150 - total flux cleaned = 0.0174006 Jy ! Component: 200 - total flux cleaned = 0.0215391 Jy ! Total flux subtracted in 200 components = 0.0215391 Jy ! Clean residual min=-0.003650 max=0.004045 Jy/beam ! Clean residual mean=-0.000003 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.414725 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 130 components and 0.414725 Jy ! Inverting map ! Added new window around map position (-10.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004062 Jy ! Component: 100 - total flux cleaned = 0.00729515 Jy ! Component: 150 - total flux cleaned = 0.00957586 Jy ! Component: 200 - total flux cleaned = 0.0112179 Jy ! Total flux subtracted in 200 components = 0.0112179 Jy ! Clean residual min=-0.003234 max=0.003174 Jy/beam ! Clean residual mean=0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.425943 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 146 components and 0.425943 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=2.127 mas, bmaj=2.851 mas, bpa=-1.986 degrees ! Estimated noise=0.324853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042638 Jy ! Component: 100 - total flux cleaned = 0.00634394 Jy ! Component: 150 - total flux cleaned = 0.00752032 Jy ! Component: 200 - total flux cleaned = 0.00842787 Jy ! Total flux subtracted in 200 components = 0.00842787 Jy ! Clean residual min=-0.003734 max=0.003529 Jy/beam ! Clean residual mean=0.000006 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.434371 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 = 0.000785194 Jy ! Component: 100 - total flux cleaned = 0.00113654 Jy ! Component: 150 - total flux cleaned = 0.00145694 Jy ! Component: 200 - total flux cleaned = 0.00180312 Jy ! Total flux subtracted in 200 components = 0.00180312 Jy ! Clean residual min=-0.003502 max=0.003096 Jy/beam ! Clean residual mean=0.000007 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.436174 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 203 components and 0.436174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=1.869 mas, bpa=-1.528 degrees ! Estimated noise=0.268474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863439 Jy ! Component: 100 - total flux cleaned = 0.00107949 Jy ! Component: 150 - total flux cleaned = 0.00113001 Jy ! Component: 200 - total flux cleaned = 0.0011308 Jy ! Total flux subtracted in 200 components = 0.0011308 Jy ! Clean residual min=-0.002870 max=0.002365 Jy/beam ! Clean residual mean=0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.437305 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 219 components and 0.437305 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=0.054195Jy sigma=1.323421 ! Fit after self-cal, rms=0.054088Jy sigma=1.320675 wmodel /scr/pima/bg219b_uvs/J1716+2152_X_map.mod ! Writing 219 model components to file: /scr/pima/bg219b_uvs/J1716+2152_X_map.mod wobs /scr/pima/bg219b_uvs/J1716+2152_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1716+2152_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1716+2152_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J1716+2152_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 = -0.000588464 Jy ! Component: 100 - total flux cleaned = -0.000830621 Jy ! Component: 150 - total flux cleaned = -0.000943573 Jy ! Component: 200 - total flux cleaned = -0.000979042 Jy ! Component: 250 - total flux cleaned = -0.00111787 Jy ! Component: 300 - total flux cleaned = -0.00125182 Jy ! Component: 350 - total flux cleaned = -0.00134907 Jy ! Component: 400 - total flux cleaned = -0.00144406 Jy ! Component: 450 - total flux cleaned = -0.00159629 Jy ! Component: 500 - total flux cleaned = -0.00168516 Jy ! Component: 550 - total flux cleaned = -0.00182836 Jy ! Component: 600 - total flux cleaned = -0.00210815 Jy ! Component: 650 - total flux cleaned = -0.00229875 Jy ! Component: 700 - total flux cleaned = -0.00245849 Jy ! Component: 750 - total flux cleaned = -0.00264098 Jy ! Component: 800 - total flux cleaned = -0.0027938 Jy ! Component: 850 - total flux cleaned = -0.00294358 Jy ! Component: 900 - total flux cleaned = -0.00306581 Jy ! Component: 950 - total flux cleaned = -0.00321039 Jy ! Component: 1000 - total flux cleaned = -0.00323446 Jy ! Component: 1050 - total flux cleaned = -0.00332736 Jy ! Component: 1100 - total flux cleaned = -0.00339546 Jy ! Component: 1150 - total flux cleaned = -0.00348515 Jy ! Component: 1200 - total flux cleaned = -0.00341924 Jy ! Component: 1250 - total flux cleaned = -0.00357121 Jy ! Component: 1300 - total flux cleaned = -0.00346472 Jy ! Component: 1350 - total flux cleaned = -0.00348615 Jy ! Component: 1400 - total flux cleaned = -0.0035276 Jy ! Component: 1450 - total flux cleaned = -0.00354795 Jy ! Component: 1500 - total flux cleaned = -0.00358804 Jy ! Component: 1550 - total flux cleaned = -0.00352818 Jy ! Component: 1600 - total flux cleaned = -0.00344973 Jy ! Component: 1650 - total flux cleaned = -0.00346942 Jy ! Component: 1700 - total flux cleaned = -0.00350762 Jy ! Component: 1750 - total flux cleaned = -0.00352644 Jy ! Component: 1800 - total flux cleaned = -0.00354488 Jy ! Component: 1850 - total flux cleaned = -0.00352665 Jy ! Component: 1900 - total flux cleaned = -0.00358132 Jy ! Component: 1950 - total flux cleaned = -0.0035814 Jy ! Component: 2000 - total flux cleaned = -0.00352824 Jy ! Component: 2050 - total flux cleaned = -0.00356339 Jy ! Component: 2100 - total flux cleaned = -0.00356335 Jy ! Component: 2150 - total flux cleaned = -0.00358048 Jy ! Component: 2200 - total flux cleaned = -0.00354665 Jy ! Component: 2250 - total flux cleaned = -0.00359681 Jy ! Component: 2300 - total flux cleaned = -0.00358021 Jy ! Component: 2350 - total flux cleaned = -0.00354748 Jy ! Component: 2400 - total flux cleaned = -0.00349919 Jy ! Component: 2450 - total flux cleaned = -0.00343536 Jy ! Component: 2500 - total flux cleaned = -0.00346704 Jy ! Component: 2550 - total flux cleaned = -0.00346712 Jy ! Component: 2600 - total flux cleaned = -0.00342072 Jy ! Component: 2650 - total flux cleaned = -0.00343609 Jy ! Component: 2700 - total flux cleaned = -0.00334523 Jy ! Component: 2750 - total flux cleaned = -0.00328552 Jy ! Component: 2800 - total flux cleaned = -0.00324091 Jy ! Component: 2850 - total flux cleaned = -0.00322649 Jy ! Component: 2900 - total flux cleaned = -0.00321191 Jy ! Component: 2950 - total flux cleaned = -0.00319735 Jy ! Component: 3000 - total flux cleaned = -0.00318315 Jy ! Component: 3050 - total flux cleaned = -0.00315489 Jy ! Component: 3100 - total flux cleaned = -0.00316873 Jy ! Component: 3150 - total flux cleaned = -0.00312716 Jy ! Component: 3200 - total flux cleaned = -0.0031408 Jy ! Component: 3250 - total flux cleaned = -0.00315433 Jy ! Component: 3300 - total flux cleaned = -0.00311403 Jy ! Component: 3350 - total flux cleaned = -0.00308738 Jy ! Component: 3400 - total flux cleaned = -0.00312696 Jy ! Component: 3450 - total flux cleaned = -0.00313984 Jy ! Component: 3500 - total flux cleaned = -0.00316576 Jy ! Component: 3550 - total flux cleaned = -0.00312719 Jy ! Component: 3600 - total flux cleaned = -0.00311453 Jy ! Component: 3650 - total flux cleaned = -0.00310197 Jy ! Component: 3700 - total flux cleaned = -0.0030643 Jy ! Component: 3750 - total flux cleaned = -0.00306426 Jy ! Component: 3800 - total flux cleaned = -0.00308886 Jy ! Component: 3850 - total flux cleaned = -0.00307652 Jy ! Component: 3900 - total flux cleaned = -0.00306436 Jy ! Component: 3950 - total flux cleaned = -0.00305244 Jy ! Component: 4000 - total flux cleaned = -0.00302862 Jy ! Component: 4050 - total flux cleaned = -0.00306443 Jy ! Total flux subtracted in 4096 components = -0.00302911 Jy ! Clean residual min=-0.000734 max=0.000683 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.434276 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 515 components and 0.434276 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1716+2152_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.97 x 1.869 at -1.528 degrees (North through East) ! Clean map min=-0.0018057 max=0.10282 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1716+2152_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.568774 0.568774 1.13755 2.27509 4.55019 9.10038 18.2008 36.4015 72.803 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 527.45 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1716+2152_X_uvs.log closed on Thu Apr 7 01:59:58 2016