! Started logfile: /scr/pima/bg219i_uvs/J0136+4751_X_dfm.log on Thu May 19 22:56:05 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/J0136+4751_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0136+4751_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84127 visibilities/baseline/integration-bin. ! Found source: J0136+4751 ! ! 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 2544 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 J0136+4751_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.186429Jy sigma=24.139261 ! Fit after self-cal, rms=1.013073Jy sigma=11.035635 ! 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=0.646 mas, bmaj=3.175 mas, bpa=45.41 degrees ! Estimated noise=2.14507 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 = 1.44524 Jy ! Component: 100 - total flux cleaned = 1.80183 Jy ! Total flux subtracted in 100 components = 1.80183 Jy ! Clean residual min=-0.083069 max=0.152300 Jy/beam ! Clean residual mean=0.000689 rms=0.021728 Jy/beam ! Combined flux in latest and established models = 1.80183 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.80183 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=0.332481Jy sigma=3.494635 ! Fit after self-cal, rms=0.331931Jy sigma=3.491054 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167546 Jy ! Component: 100 - total flux cleaned = 0.260698 Jy ! Total flux subtracted in 100 components = 0.260698 Jy ! Clean residual min=-0.049984 max=0.058366 Jy/beam ! Clean residual mean=0.000431 rms=0.011498 Jy/beam ! Combined flux in latest and established models = 2.06252 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 2.06252 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=0.194179Jy sigma=1.964738 ! Fit after self-cal, rms=0.192218Jy sigma=1.952754 ! 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=0.8024 mas, bmaj=2.935 mas, bpa=45.68 degrees ! Estimated noise=1.54026 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 = 0.0811497 Jy ! Component: 100 - total flux cleaned = 0.130871 Jy ! Component: 150 - total flux cleaned = 0.165427 Jy ! Component: 200 - total flux cleaned = 0.181798 Jy ! Total flux subtracted in 200 components = 0.181798 Jy ! Clean residual min=-0.034026 max=0.059274 Jy/beam ! Clean residual mean=0.000517 rms=0.010438 Jy/beam ! Combined flux in latest and established models = 2.24432 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 2.24432 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=0.143479Jy sigma=1.441292 ! Fit after self-cal, rms=0.141259Jy sigma=1.419114 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8024 x 2.935 at 45.68 degrees (North through East) ! Clean map min=-0.028339 max=1.9418 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 1.09 KP 0.97 LA 1.00 ! MK 1.03 NL 1.00 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 KP 0.96 LA 1.00 ! MK 1.04 NL 0.97 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 KP 0.98 LA 0.99 ! MK 1.03 NL 1.00 OV 0.97 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 KP 0.96 LA 1.00 ! MK 1.02 NL 0.98 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 KP 0.97 LA 0.99 ! MK 1.01 NL 0.98 OV 0.97 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 KP 0.97 LA 1.01 ! MK 1.02 NL 0.98 OV 0.97 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 KP 0.97 LA 1.00 ! MK 1.01 NL 0.98 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 KP 0.99 LA 1.00 ! MK 1.00 NL 0.97 OV 0.96 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 KP 0.96 LA 1.00 ! MK 1.01 NL 0.97 OV 0.96 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 KP 0.96 LA 0.99 ! MK 1.01 NL 0.98 OV 0.97 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 KP 0.97 LA 0.99 ! MK 1.01 NL 0.98 OV 0.97 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 KP 0.97 LA 1.01 ! MK 1.01 NL 0.98 OV 0.96 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.141259Jy sigma=1.419114 ! Fit after self-cal, rms=0.100197Jy sigma=0.930370 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.805 mas, bmaj=2.937 mas, bpa=45.66 degrees ! Estimated noise=1.52841 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 (-25.8, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186209 Jy ! Component: 100 - total flux cleaned = 0.0255367 Jy ! Component: 150 - total flux cleaned = 0.0322629 Jy ! Component: 200 - total flux cleaned = 0.0384319 Jy ! Total flux subtracted in 200 components = 0.0384319 Jy ! Clean residual min=-0.010910 max=0.015034 Jy/beam ! Clean residual mean=0.000121 rms=0.002824 Jy/beam ! Combined flux in latest and established models = 2.28275 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 2.28275 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=0.093294Jy sigma=0.868884 ! Fit after self-cal, rms=0.092754Jy sigma=0.863459 ! Inverting map ! Added new window around map position (22, 38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121052 Jy ! Component: 100 - total flux cleaned = 0.0176103 Jy ! Component: 150 - total flux cleaned = 0.022838 Jy ! Component: 200 - total flux cleaned = 0.0277296 Jy ! Total flux subtracted in 200 components = 0.0277296 Jy ! Clean residual min=-0.009357 max=0.009812 Jy/beam ! Clean residual mean=0.000087 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 2.31048 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 80 components and 2.31048 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=0.089881Jy sigma=0.843499 ! Fit after self-cal, rms=0.089681Jy sigma=0.841504 ! 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=0.089681Jy sigma=0.841504 ! Fit after self-cal, rms=0.088907Jy sigma=0.832287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8053 mas, bmaj=2.935 mas, bpa=45.67 degrees ! Estimated noise=1.52679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459165 Jy ! Component: 100 - total flux cleaned = 0.0079877 Jy ! Component: 150 - total flux cleaned = 0.0107703 Jy ! Component: 200 - total flux cleaned = 0.0129533 Jy ! Total flux subtracted in 200 components = 0.0129533 Jy ! Clean residual min=-0.008221 max=0.007832 Jy/beam ! Clean residual mean=0.000062 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 2.32344 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 103 components and 2.32344 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=0.087826Jy sigma=0.824545 ! Fit after self-cal, rms=0.087783Jy sigma=0.824155 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 = 0.00296964 Jy ! Component: 100 - total flux cleaned = 0.00521916 Jy ! Component: 150 - total flux cleaned = 0.00719318 Jy ! Component: 200 - total flux cleaned = 0.00878612 Jy ! Total flux subtracted in 200 components = 0.00878612 Jy ! Clean residual min=-0.007597 max=0.007019 Jy/beam ! Clean residual mean=0.000054 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 2.33222 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 115 components and 2.33222 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=0.087258Jy sigma=0.820453 ! Fit after self-cal, rms=0.087248Jy sigma=0.820339 ! 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=0.087248Jy sigma=0.820339 ! Fit after self-cal, rms=0.087231Jy sigma=0.818884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8055 mas, bmaj=2.934 mas, bpa=45.68 degrees ! Estimated noise=1.5256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577426 Jy ! Component: 100 - total flux cleaned = 0.0023858 Jy ! Component: 150 - total flux cleaned = 0.00352606 Jy ! Component: 200 - total flux cleaned = 0.00459075 Jy ! Total flux subtracted in 200 components = 0.00459075 Jy ! Clean residual min=-0.007097 max=0.006314 Jy/beam ! Clean residual mean=0.000048 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 2.33681 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 125 components and 2.33682 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=0.086712Jy sigma=0.816481 ! Fit after self-cal, rms=0.086714Jy sigma=0.816415 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 = 0.00125943 Jy ! Component: 100 - total flux cleaned = 0.00244422 Jy ! Component: 150 - total flux cleaned = 0.00306423 Jy ! Component: 200 - total flux cleaned = 0.00396238 Jy ! Total flux subtracted in 200 components = 0.00396238 Jy ! Clean residual min=-0.006670 max=0.005862 Jy/beam ! Clean residual mean=0.000044 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 2.34078 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 141 components and 2.34078 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=0.086428Jy sigma=0.814553 ! Fit after self-cal, rms=0.086435Jy sigma=0.814507 ! 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=0.086435Jy sigma=0.814507 ! Fit after self-cal, rms=0.086492Jy sigma=0.813596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=2.895 mas, bpa=52.11 degrees ! Estimated noise=2.03764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453218 Jy ! Component: 100 - total flux cleaned = 0.00705216 Jy ! Component: 150 - total flux cleaned = 0.00908011 Jy ! Component: 200 - total flux cleaned = 0.0102576 Jy ! Total flux subtracted in 200 components = 0.0102576 Jy ! Clean residual min=-0.007481 max=0.006839 Jy/beam ! Clean residual mean=0.000074 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 2.35104 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 167 components and 2.35104 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=0.086257Jy sigma=0.812449 ! Fit after self-cal, rms=0.086257Jy sigma=0.812077 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 = 0.000970198 Jy ! Component: 100 - total flux cleaned = 0.00202526 Jy ! Component: 150 - total flux cleaned = 0.00287576 Jy ! Component: 200 - total flux cleaned = 0.00374159 Jy ! Total flux subtracted in 200 components = 0.00374159 Jy ! Clean residual min=-0.007060 max=0.006449 Jy/beam ! Clean residual mean=0.000068 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 2.35478 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 179 components and 2.35478 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=0.086148Jy sigma=0.811196 ! Fit after self-cal, rms=0.086153Jy sigma=0.811042 ! 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=0.8056 mas, bmaj=2.932 mas, bpa=45.68 degrees ! Estimated noise=1.52402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8056 x 2.932 at 45.68 degrees (North through East) ! Clean map min=-0.0059204 max=1.9241 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 ! Performing amp+phase self-cal ! ! 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=0.086153Jy sigma=0.811042 ! Fit after self-cal, rms=0.065813Jy sigma=0.578998 ! Inverting map and beam ! Estimated beam: bmin=0.8061 mas, bmaj=2.932 mas, bpa=45.68 degrees ! Estimated noise=1.52575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.0587e-05 Jy ! Component: 100 - total flux cleaned = 0.000625007 Jy ! Component: 150 - total flux cleaned = 0.000822195 Jy ! Component: 200 - total flux cleaned = 0.0010893 Jy ! Total flux subtracted in 200 components = 0.0010893 Jy ! Clean residual min=-0.004801 max=0.004678 Jy/beam ! Clean residual mean=0.000039 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 2.35587 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 200 components and 2.35587 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=0.065420Jy sigma=0.575682 ! Fit after self-cal, rms=0.065435Jy sigma=0.575540 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460747 Jy ! Component: 100 - total flux cleaned = 0.000772951 Jy ! Component: 150 - total flux cleaned = 0.000918305 Jy ! Component: 200 - total flux cleaned = 0.000987232 Jy ! Total flux subtracted in 200 components = 0.000987232 Jy ! Clean residual min=-0.004438 max=0.004229 Jy/beam ! Clean residual mean=0.000036 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 2.35685 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 209 components and 2.35685 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=0.065239Jy sigma=0.574108 ! Fit after self-cal, rms=0.065253Jy sigma=0.574062 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.065253Jy sigma=0.574062 ! Fit after self-cal, rms=0.065224Jy sigma=0.573611 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=0.6481 mas, bmaj=3.165 mas, bpa=45.45 degrees ! Estimated noise=2.13868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44062 Jy ! Component: 100 - total flux cleaned = 1.79499 Jy ! Component: 150 - total flux cleaned = 1.95967 Jy ! Component: 200 - total flux cleaned = 2.05469 Jy ! Total flux subtracted in 200 components = 2.05469 Jy ! Clean residual min=-0.036420 max=0.050285 Jy/beam ! Clean residual mean=0.000282 rms=0.008628 Jy/beam ! Combined flux in latest and established models = 2.05469 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 8 model components to the UV plane model. ! The established model now contains 8 components and 2.05469 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=2.931 mas, bpa=45.69 degrees ! Estimated noise=1.52624 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 = 0.0739921 Jy ! Component: 100 - total flux cleaned = 0.118691 Jy ! Component: 150 - total flux cleaned = 0.149977 Jy ! Component: 200 - total flux cleaned = 0.17315 Jy ! Total flux subtracted in 200 components = 0.17315 Jy ! Clean residual min=-0.015234 max=0.017814 Jy/beam ! Clean residual mean=0.000232 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 2.22784 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 2.22784 Jy ! Inverting map ! Added new window around map position (-1.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194054 Jy ! Component: 100 - total flux cleaned = 0.0330861 Jy ! Component: 150 - total flux cleaned = 0.042849 Jy ! Component: 200 - total flux cleaned = 0.0520433 Jy ! Total flux subtracted in 200 components = 0.0520433 Jy ! Clean residual min=-0.010643 max=0.009736 Jy/beam ! Clean residual mean=0.000131 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 2.27988 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 2.27988 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=1.976 mas, bmaj=2.896 mas, bpa=52.14 degrees ! Estimated noise=2.03854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014465 Jy ! Component: 100 - total flux cleaned = 0.0257765 Jy ! Component: 150 - total flux cleaned = 0.035213 Jy ! Component: 200 - total flux cleaned = 0.0432426 Jy ! Total flux subtracted in 200 components = 0.0432426 Jy ! Clean residual min=-0.009689 max=0.009427 Jy/beam ! Clean residual mean=0.000175 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 2.32313 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 = 0.00689477 Jy ! Component: 100 - total flux cleaned = 0.0128475 Jy ! Component: 150 - total flux cleaned = 0.0180081 Jy ! Component: 200 - total flux cleaned = 0.022507 Jy ! Total flux subtracted in 200 components = 0.022507 Jy ! Clean residual min=-0.008417 max=0.007140 Jy/beam ! Clean residual mean=0.000109 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 2.34563 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 138 components and 2.34563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=2.931 mas, bpa=45.69 degrees ! Estimated noise=1.52624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184189 Jy ! Component: 100 - total flux cleaned = 0.00324615 Jy ! Component: 150 - total flux cleaned = 0.00489372 Jy ! Component: 200 - total flux cleaned = 0.00636041 Jy ! Total flux subtracted in 200 components = 0.00636041 Jy ! Clean residual min=-0.006156 max=0.005488 Jy/beam ! Clean residual mean=0.000033 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 2.35199 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 2.35199 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=0.065576Jy sigma=0.583583 ! Fit after self-cal, rms=0.065446Jy sigma=0.580418 wmodel /J0136+4751_X_map.mod ! wmodel: Unable to open new model file: /J0136+4751_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0136+4751_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8062 x 2.931 at 45.69 degrees (North through East) ! Clean map min=-0.0057239 max=1.9263 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0136+4751_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.92627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207325 0.207325 0.41465 0.8293 1.6586 3.3172 6.6344 13.2688 26.5376 53.0752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.926 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1447 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0136+4751_X_dfm.log closed on Thu May 19 22:56:08 2016