! Started logfile: /scr/pima/bg219i_uvs/J0752+5808_X_dfm.log on Thu May 19 23:08:58 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J0752+5808_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0752+5808_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813479 visibilities/baseline/integration-bin. ! Found source: J0752+5808 ! ! 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 26796 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0752+5808_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. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! 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. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005090Jy sigma=23.810610 ! Fit after self-cal, rms=0.934287Jy sigma=22.083279 ! 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=0.8615 mas, bmaj=1.075 mas, bpa=-74.01 degrees ! Estimated noise=0.448698 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 = 0.0476747 Jy ! Component: 100 - total flux cleaned = 0.0643031 Jy ! Total flux subtracted in 100 components = 0.0643031 Jy ! Clean residual min=-0.003849 max=0.007664 Jy/beam ! Clean residual mean=0.000001 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.0643031 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0643031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067814Jy sigma=1.460395 ! Fit after self-cal, rms=0.066624Jy sigma=1.431233 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111184 Jy ! Component: 100 - total flux cleaned = 0.016691 Jy ! Total flux subtracted in 100 components = 0.016691 Jy ! Clean residual min=-0.003239 max=0.003972 Jy/beam ! Clean residual mean=0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0809941 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0809941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064712Jy sigma=1.375265 ! Fit after self-cal, rms=0.064659Jy sigma=1.373848 ! 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=1.179 mas, bmaj=1.42 mas, bpa=-78.55 degrees ! Estimated noise=0.198252 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 = 0.0040429 Jy ! Component: 100 - total flux cleaned = 0.00601003 Jy ! Component: 150 - total flux cleaned = 0.00663007 Jy ! Component: 200 - total flux cleaned = 0.00682603 Jy ! Total flux subtracted in 200 components = 0.00682603 Jy ! Clean residual min=-0.001649 max=0.001622 Jy/beam ! Clean residual mean=0.000013 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0878201 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0878201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064433Jy sigma=1.367363 ! Fit after self-cal, rms=0.064433Jy sigma=1.366876 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 1.42 at -78.55 degrees (North through East) ! Clean map min=-0.0015229 max=0.066677 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 0.96 HN 1.02 KP 1.00 ! LA 1.04 MK 1.00 NL 1.00 OV 1.01 ! PT 0.95 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 1.00 MK 1.03 NL 1.00 OV 0.99 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.93 KP 1.01 ! LA 0.99 MK 0.96 NL 1.04 OV 0.98 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.94 KP 1.04 ! LA 0.99 MK 0.95 NL 1.02 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 1.01 ! LA 0.95 MK 0.96 NL 1.03 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 1.07 ! LA 0.98 MK 1.03 NL 0.98 OV 1.00 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.93 KP 1.01 ! LA 0.99 MK 0.97 NL 1.04 OV 1.03 ! PT 1.06 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.00 KP 1.02 ! LA 1.02 MK 1.04 NL 0.99 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.93 KP 1.02 ! LA 0.98 MK 0.97 NL 1.04 OV 0.94 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.96 KP 1.05 ! LA 0.96 MK 0.95 NL 1.06 OV 1.00 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.96 KP 1.01 ! LA 0.98 MK 0.96 NL 1.01 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.98 KP 1.07 ! LA 0.97 MK 0.95 NL 0.98 OV 0.94 ! PT 0.96 SC 1.08 ! ! ! Fit before self-cal, rms=0.064433Jy sigma=1.366876 ! Fit after self-cal, rms=0.064339Jy sigma=1.363842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=1.415 mas, bpa=-78.08 degrees ! Estimated noise=0.196872 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 = 4.81758e-05 Jy ! Component: 100 - total flux cleaned = 4.67933e-05 Jy ! Component: 150 - total flux cleaned = 0.000160825 Jy ! Component: 200 - total flux cleaned = 0.000226087 Jy ! Total flux subtracted in 200 components = 0.000226087 Jy ! Clean residual min=-0.001724 max=0.001572 Jy/beam ! Clean residual mean=0.000012 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0880462 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0880462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064284Jy sigma=1.362793 ! Fit after self-cal, rms=0.064305Jy sigma=1.362487 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064305Jy sigma=1.362487 ! Fit after self-cal, rms=0.065853Jy sigma=1.358599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.396 mas, bpa=-77.76 degrees ! Estimated noise=0.195807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644452 Jy ! Component: 100 - total flux cleaned = 0.00068044 Jy ! Component: 150 - total flux cleaned = 0.000746573 Jy ! Component: 200 - total flux cleaned = 0.000834049 Jy ! Total flux subtracted in 200 components = 0.000834049 Jy ! Clean residual min=-0.001287 max=0.001288 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0888802 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0888802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065814Jy sigma=1.357662 ! Fit after self-cal, rms=0.065861Jy sigma=1.357336 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 = 0.000228703 Jy ! Component: 100 - total flux cleaned = 0.000225441 Jy ! Component: 150 - total flux cleaned = 0.000250454 Jy ! Component: 200 - total flux cleaned = 0.000274195 Jy ! Total flux subtracted in 200 components = 0.000274195 Jy ! Clean residual min=-0.001314 max=0.001287 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0891544 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0891544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065837Jy sigma=1.356782 ! Fit after self-cal, rms=0.065830Jy sigma=1.356646 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065830Jy sigma=1.356646 ! Fit after self-cal, rms=0.065815Jy sigma=1.356409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=1.377 mas, bpa=-78.91 degrees ! Estimated noise=0.195118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542606 Jy ! Component: 100 - total flux cleaned = 0.00053959 Jy ! Component: 150 - total flux cleaned = 0.000587246 Jy ! Component: 200 - total flux cleaned = 0.000654221 Jy ! Total flux subtracted in 200 components = 0.000654221 Jy ! Clean residual min=-0.001277 max=0.001181 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0898087 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0898087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065793Jy sigma=1.355822 ! Fit after self-cal, rms=0.065784Jy sigma=1.355603 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 = 4.50613e-05 Jy ! Component: 100 - total flux cleaned = 4.65788e-05 Jy ! Component: 150 - total flux cleaned = 6.8105e-05 Jy ! Component: 200 - total flux cleaned = 7.02554e-05 Jy ! Total flux subtracted in 200 components = 7.02554e-05 Jy ! Clean residual min=-0.001270 max=0.001190 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0898789 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0898789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065770Jy sigma=1.355224 ! Fit after self-cal, rms=0.065766Jy sigma=1.355166 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065766Jy sigma=1.355166 ! Fit after self-cal, rms=0.065804Jy sigma=1.355085 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=2.576 mas, bpa=65.53 degrees ! Estimated noise=0.243926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430966 Jy ! Component: 100 - total flux cleaned = 0.000432465 Jy ! Component: 150 - total flux cleaned = 0.000433153 Jy ! Component: 200 - total flux cleaned = 0.000433455 Jy ! Total flux subtracted in 200 components = 0.000433455 Jy ! Clean residual min=-0.001574 max=0.001200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0903124 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0903124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065801Jy sigma=1.354984 ! Fit after self-cal, rms=0.065799Jy sigma=1.354937 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 = 1.22863e-05 Jy ! Component: 100 - total flux cleaned = 1.15876e-05 Jy ! Component: 150 - total flux cleaned = 7.59365e-06 Jy ! Component: 200 - total flux cleaned = -1.82972e-06 Jy ! Total flux subtracted in 200 components = -1.82972e-06 Jy ! Clean residual min=-0.001569 max=0.001198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0903105 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0903105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065796Jy sigma=1.354877 ! Fit after self-cal, rms=0.065795Jy sigma=1.354849 ! 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=1.163 mas, bmaj=1.367 mas, bpa=-79.67 degrees ! Estimated noise=0.194914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 1.367 at -79.67 degrees (North through East) ! Clean map min=-0.001224 max=0.064343 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=0.8486 mas, bmaj=1.04 mas, bpa=-74.74 degrees ! Estimated noise=0.431889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481565 Jy ! Component: 100 - total flux cleaned = 0.0674724 Jy ! Component: 150 - total flux cleaned = 0.0771504 Jy ! Component: 200 - total flux cleaned = 0.082126 Jy ! Total flux subtracted in 200 components = 0.082126 Jy ! Clean residual min=-0.002759 max=0.003024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.082126 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.082126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=1.367 mas, bpa=-79.67 degrees ! Estimated noise=0.194914 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 = 0.00376279 Jy ! Component: 100 - total flux cleaned = 0.00560428 Jy ! Component: 150 - total flux cleaned = 0.00661715 Jy ! Component: 200 - total flux cleaned = 0.00706721 Jy ! Total flux subtracted in 200 components = 0.00706721 Jy ! Clean residual min=-0.001259 max=0.001084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0891932 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0891932 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=2.231 mas, bmaj=2.576 mas, bpa=65.53 degrees ! Estimated noise=0.243926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493966 Jy ! Component: 100 - total flux cleaned = 0.0006638 Jy ! Component: 150 - total flux cleaned = 0.000684017 Jy ! Component: 200 - total flux cleaned = 0.000698439 Jy ! Total flux subtracted in 200 components = 0.000698439 Jy ! Clean residual min=-0.001542 max=0.001190 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0898917 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 = 1.38309e-05 Jy ! Component: 100 - total flux cleaned = 2.71638e-05 Jy ! Component: 150 - total flux cleaned = 3.59929e-05 Jy ! Component: 200 - total flux cleaned = 4.4709e-05 Jy ! Total flux subtracted in 200 components = 4.4709e-05 Jy ! Clean residual min=-0.001545 max=0.001191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0899364 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0899364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=1.367 mas, bpa=-79.67 degrees ! Estimated noise=0.194914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283135 Jy ! Component: 100 - total flux cleaned = -0.000218849 Jy ! Component: 150 - total flux cleaned = -0.00016108 Jy ! Component: 200 - total flux cleaned = -0.000108101 Jy ! Total flux subtracted in 200 components = -0.000108101 Jy ! Clean residual min=-0.001227 max=0.001100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0898283 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0898283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065760Jy sigma=1.353696 ! Fit after self-cal, rms=0.065736Jy sigma=1.353208 wmodel /J0752+5808_X_map.mod ! wmodel: Unable to open new model file: /J0752+5808_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0752+5808_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 1.367 at -79.67 degrees (North through East) ! Clean map min=-0.0011204 max=0.064031 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0752+5808_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0640307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27412 1.27412 2.54824 5.09648 10.193 20.3859 40.7718 81.5436 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.456 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0752+5808_X_dfm.log closed on Thu May 19 23:09:01 2016