! Started logfile: /scr/pima/bg219i_uvs/J1547+2052_X_uvs.log on Wed Apr 6 23:48:46 2016 obs /scr/pima/bg219i_uvs/J1547+2052_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1547+2052_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783513 visibilities/baseline/integration-bin. ! Found source: J1547+2052 ! ! 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 26232 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/bg219i_uvs/J1547+2052_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 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=1.001809Jy sigma=26.480683 ! Fit after self-cal, rms=0.964617Jy sigma=25.506847 ! 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=0.7496 mas, bmaj=1.632 mas, bpa=1.07 degrees ! Estimated noise=0.43087 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 = 0.027807 Jy ! Component: 100 - total flux cleaned = 0.034179 Jy ! Total flux subtracted in 100 components = 0.034179 Jy ! Clean residual min=-0.002994 max=0.002809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.034179 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.034179 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=0.055630Jy sigma=1.387005 ! Fit after self-cal, rms=0.053514Jy sigma=1.327945 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440346 Jy ! Component: 100 - total flux cleaned = 0.0060398 Jy ! Total flux subtracted in 100 components = 0.0060398 Jy ! Clean residual min=-0.002676 max=0.002278 Jy/beam ! Clean residual mean=0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0402188 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0402188 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=0.053107Jy sigma=1.317337 ! Fit after self-cal, rms=0.053108Jy sigma=1.317213 ! 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=0.9507 mas, bmaj=1.893 mas, bpa=0.6292 degrees ! Estimated noise=0.236669 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 = 0.00124134 Jy ! Component: 100 - total flux cleaned = 0.00151935 Jy ! Component: 150 - total flux cleaned = 0.00148327 Jy ! Component: 200 - total flux cleaned = 0.00146169 Jy ! Total flux subtracted in 200 components = 0.00146169 Jy ! Clean residual min=-0.001693 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0416805 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0416805 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=0.053075Jy sigma=1.316573 ! Fit after self-cal, rms=0.053074Jy sigma=1.316537 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9507 x 1.893 at 0.6292 degrees (North through East) ! Clean map min=-0.0015796 max=0.039916 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 1.09 FD 0.98 HN 1.01 KP 1.04 ! LA 0.98 MK 0.97 NL 0.99 OV 0.98 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.90 KP 1.10 ! LA 0.95 MK 1.06 NL 1.18 OV 0.94 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.84 KP 1.10 ! LA 0.93 MK 1.03 NL 0.99 OV 1.00 ! PT 1.06 SC 0.91 ! ! ! 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=0.053074Jy sigma=1.316537 ! Fit after self-cal, rms=0.053098Jy sigma=1.315109 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=1.895 mas, bpa=0.7208 degrees ! Estimated noise=0.23757 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 = 0.000129639 Jy ! Component: 100 - total flux cleaned = 9.48427e-05 Jy ! Component: 150 - total flux cleaned = 6.52189e-05 Jy ! Component: 200 - total flux cleaned = 4.79806e-05 Jy ! Total flux subtracted in 200 components = 4.79806e-05 Jy ! Clean residual min=-0.001571 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0417285 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0417285 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=0.053092Jy sigma=1.315013 ! Fit after self-cal, rms=0.053109Jy sigma=1.314790 ! 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=0.053109Jy sigma=1.314790 ! Fit after self-cal, rms=0.053313Jy sigma=1.313422 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9524 mas, bmaj=1.894 mas, bpa=0.6074 degrees ! Estimated noise=0.238007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.43151e-06 Jy ! Component: 100 - total flux cleaned = 1.92979e-06 Jy ! Component: 150 - total flux cleaned = 9.87591e-06 Jy ! Component: 200 - total flux cleaned = -4.44135e-06 Jy ! Total flux subtracted in 200 components = -4.44135e-06 Jy ! Clean residual min=-0.001530 max=0.001558 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0417241 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0417241 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=0.053309Jy sigma=1.313360 ! Fit after self-cal, rms=0.053344Jy sigma=1.313134 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) ! Added new window around map position (-8.2, 50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131774 Jy ! Component: 100 - total flux cleaned = 0.00158925 Jy ! Component: 150 - total flux cleaned = 0.00171386 Jy ! Component: 200 - total flux cleaned = 0.0017147 Jy ! Total flux subtracted in 200 components = 0.0017147 Jy ! Clean residual min=-0.001398 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0434388 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0434388 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=0.053292Jy sigma=1.312003 ! Fit after self-cal, rms=0.053277Jy sigma=1.311698 ! 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=0.053277Jy sigma=1.311698 ! Fit after self-cal, rms=0.053405Jy sigma=1.311617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=1.896 mas, bpa=0.6134 degrees ! Estimated noise=0.238044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547089 Jy ! Component: 100 - total flux cleaned = 0.000611542 Jy ! Component: 150 - total flux cleaned = 0.000580363 Jy ! Component: 200 - total flux cleaned = 0.000553378 Jy ! Total flux subtracted in 200 components = 0.000553378 Jy ! Clean residual min=-0.001337 max=0.001297 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0439922 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0439922 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=0.053385Jy sigma=1.311255 ! Fit after self-cal, rms=0.053387Jy sigma=1.311151 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 = 0.000199546 Jy ! Component: 100 - total flux cleaned = 0.000216097 Jy ! Component: 150 - total flux cleaned = 0.000216332 Jy ! Component: 200 - total flux cleaned = 0.000227878 Jy ! Total flux subtracted in 200 components = 0.000227878 Jy ! Clean residual min=-0.001330 max=0.001276 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.04422 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.04422 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=0.053377Jy sigma=1.311001 ! Fit after self-cal, rms=0.053373Jy sigma=1.310959 ! 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=0.053373Jy sigma=1.310959 ! Fit after self-cal, rms=0.053409Jy sigma=1.310914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=2.863 mas, bpa=-3.49 degrees ! Estimated noise=0.292349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115407 Jy ! Component: 100 - total flux cleaned = -0.000102412 Jy ! Component: 150 - total flux cleaned = -9.30196e-05 Jy ! Component: 200 - total flux cleaned = -8.38206e-05 Jy ! Total flux subtracted in 200 components = -8.38206e-05 Jy ! Clean residual min=-0.001613 max=0.001403 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0441362 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0441362 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=0.053408Jy sigma=1.310826 ! Fit after self-cal, rms=0.053408Jy sigma=1.310769 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 = 6.00321e-05 Jy ! Component: 100 - total flux cleaned = 5.86287e-05 Jy ! Component: 150 - total flux cleaned = 5.80437e-05 Jy ! Component: 200 - total flux cleaned = 6.55368e-05 Jy ! Total flux subtracted in 200 components = 6.55368e-05 Jy ! Clean residual min=-0.001607 max=0.001416 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0442018 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0442018 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=0.053408Jy sigma=1.310718 ! Fit after self-cal, rms=0.053406Jy sigma=1.310692 ! 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=0.9538 mas, bmaj=1.896 mas, bpa=0.6404 degrees ! Estimated noise=0.237866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9538 x 1.896 at 0.6404 degrees (North through East) ! Clean map min=-0.0014484 max=0.040296 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=0.75 mas, bmaj=1.635 mas, bpa=0.9848 degrees ! Estimated noise=0.434774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303887 Jy ! Component: 100 - total flux cleaned = 0.0373792 Jy ! Component: 150 - total flux cleaned = 0.0403945 Jy ! Component: 200 - total flux cleaned = 0.0423175 Jy ! Total flux subtracted in 200 components = 0.0423175 Jy ! Clean residual min=-0.002864 max=0.002279 Jy/beam ! Clean residual mean=0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0423175 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 0.0423175 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9538 mas, bmaj=1.896 mas, bpa=0.6404 degrees ! Estimated noise=0.237866 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 = 0.0010742 Jy ! Component: 100 - total flux cleaned = 0.00164052 Jy ! Component: 150 - total flux cleaned = 0.0019546 Jy ! Component: 200 - total flux cleaned = 0.00214584 Jy ! Total flux subtracted in 200 components = 0.00214584 Jy ! Clean residual min=-0.001423 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0444633 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0444633 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=2.227 mas, bmaj=2.863 mas, bpa=-3.49 degrees ! Estimated noise=0.292349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.68353e-05 Jy ! Component: 100 - total flux cleaned = 2.73657e-06 Jy ! Component: 150 - total flux cleaned = -2.51867e-05 Jy ! Component: 200 - total flux cleaned = -1.31641e-05 Jy ! Total flux subtracted in 200 components = -1.31641e-05 Jy ! Clean residual min=-0.001644 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0444502 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 = -2.44249e-07 Jy ! Component: 100 - total flux cleaned = 1.03169e-05 Jy ! Component: 150 - total flux cleaned = 1.99594e-05 Jy ! Component: 200 - total flux cleaned = 1.93419e-05 Jy ! Total flux subtracted in 200 components = 1.93419e-05 Jy ! Clean residual min=-0.001625 max=0.001435 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0444695 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0444695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9538 mas, bmaj=1.896 mas, bpa=0.6404 degrees ! Estimated noise=0.237866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134759 Jy ! Component: 100 - total flux cleaned = 0.000135273 Jy ! Component: 150 - total flux cleaned = 0.000134546 Jy ! Component: 200 - total flux cleaned = 0.00010439 Jy ! Total flux subtracted in 200 components = 0.00010439 Jy ! Clean residual min=-0.001362 max=0.001280 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0445739 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0445739 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=0.053413Jy sigma=1.310857 ! Fit after self-cal, rms=0.053415Jy sigma=1.310798 wmodel /scr/pima/bg219i_uvs/J1547+2052_X_map.mod ! Writing 52 model components to file: /scr/pima/bg219i_uvs/J1547+2052_X_map.mod wobs /scr/pima/bg219i_uvs/J1547+2052_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1547+2052_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1547+2052_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1547+2052_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 = -0.00015668 Jy ! Component: 100 - total flux cleaned = 2.28517e-06 Jy ! Component: 150 - total flux cleaned = 4.66941e-05 Jy ! Component: 200 - total flux cleaned = 6.85305e-05 Jy ! Component: 250 - total flux cleaned = 0.000128739 Jy ! Component: 300 - total flux cleaned = 0.000206125 Jy ! Component: 350 - total flux cleaned = 0.000187429 Jy ! Component: 400 - total flux cleaned = 0.000224443 Jy ! Component: 450 - total flux cleaned = 0.000242166 Jy ! Component: 500 - total flux cleaned = 0.000259934 Jy ! Component: 550 - total flux cleaned = 0.00029452 Jy ! Component: 600 - total flux cleaned = 0.00037926 Jy ! Component: 650 - total flux cleaned = 0.000412299 Jy ! Component: 700 - total flux cleaned = 0.000444852 Jy ! Component: 750 - total flux cleaned = 0.0004926 Jy ! Component: 800 - total flux cleaned = 0.000570682 Jy ! Component: 850 - total flux cleaned = 0.000586185 Jy ! Component: 900 - total flux cleaned = 0.000737708 Jy ! Component: 950 - total flux cleaned = 0.000856662 Jy ! Component: 1000 - total flux cleaned = 0.000944491 Jy ! Component: 1050 - total flux cleaned = 0.00101693 Jy ! Component: 1100 - total flux cleaned = 0.00113072 Jy ! Component: 1150 - total flux cleaned = 0.00121502 Jy ! Component: 1200 - total flux cleaned = 0.00128398 Jy ! Component: 1250 - total flux cleaned = 0.00139306 Jy ! Component: 1300 - total flux cleaned = 0.00147381 Jy ! Component: 1350 - total flux cleaned = 0.00148695 Jy ! Component: 1400 - total flux cleaned = 0.00161817 Jy ! Component: 1450 - total flux cleaned = 0.00164399 Jy ! Component: 1500 - total flux cleaned = 0.00170779 Jy ! Component: 1550 - total flux cleaned = 0.00173289 Jy ! Component: 1600 - total flux cleaned = 0.00175803 Jy ! Component: 1650 - total flux cleaned = 0.00177054 Jy ! Component: 1700 - total flux cleaned = 0.00184332 Jy ! Component: 1750 - total flux cleaned = 0.00187912 Jy ! Component: 1800 - total flux cleaned = 0.00187905 Jy ! Component: 1850 - total flux cleaned = 0.00192596 Jy ! Component: 1900 - total flux cleaned = 0.00192601 Jy ! Component: 1950 - total flux cleaned = 0.00192626 Jy ! Component: 2000 - total flux cleaned = 0.00196038 Jy ! Component: 2050 - total flux cleaned = 0.00201639 Jy ! Component: 2100 - total flux cleaned = 0.00203861 Jy ! Component: 2150 - total flux cleaned = 0.00204941 Jy ! Component: 2200 - total flux cleaned = 0.00204957 Jy ! Component: 2250 - total flux cleaned = 0.00209259 Jy ! Component: 2300 - total flux cleaned = 0.00214599 Jy ! Component: 2350 - total flux cleaned = 0.00218794 Jy ! Component: 2400 - total flux cleaned = 0.00220871 Jy ! Component: 2450 - total flux cleaned = 0.00221898 Jy ! Component: 2500 - total flux cleaned = 0.00222902 Jy ! Component: 2550 - total flux cleaned = 0.00221895 Jy ! Component: 2600 - total flux cleaned = 0.00221893 Jy ! Component: 2650 - total flux cleaned = 0.00224881 Jy ! Component: 2700 - total flux cleaned = 0.00224871 Jy ! Component: 2750 - total flux cleaned = 0.00222904 Jy ! Component: 2800 - total flux cleaned = 0.0022582 Jy ! Component: 2850 - total flux cleaned = 0.00222932 Jy ! Component: 2900 - total flux cleaned = 0.00223898 Jy ! Component: 2950 - total flux cleaned = 0.00221053 Jy ! Component: 3000 - total flux cleaned = 0.00223887 Jy ! Component: 3050 - total flux cleaned = 0.00222028 Jy ! Component: 3100 - total flux cleaned = 0.00223882 Jy ! Component: 3150 - total flux cleaned = 0.00224799 Jy ! Component: 3200 - total flux cleaned = 0.0022297 Jy ! Component: 3250 - total flux cleaned = 0.00227517 Jy ! Component: 3300 - total flux cleaned = 0.00223002 Jy ! Component: 3350 - total flux cleaned = 0.00225698 Jy ! Component: 3400 - total flux cleaned = 0.00223915 Jy ! Component: 3450 - total flux cleaned = 0.00223916 Jy ! Component: 3500 - total flux cleaned = 0.00228301 Jy ! Component: 3550 - total flux cleaned = 0.00228308 Jy ! Component: 3600 - total flux cleaned = 0.00229163 Jy ! Component: 3650 - total flux cleaned = 0.00231748 Jy ! Component: 3700 - total flux cleaned = 0.00230889 Jy ! Component: 3750 - total flux cleaned = 0.00232596 Jy ! Component: 3800 - total flux cleaned = 0.00234281 Jy ! Component: 3850 - total flux cleaned = 0.00235953 Jy ! Component: 3900 - total flux cleaned = 0.00235949 Jy ! Component: 3950 - total flux cleaned = 0.00234295 Jy ! Component: 4000 - total flux cleaned = 0.00235122 Jy ! Component: 4050 - total flux cleaned = 0.00234313 Jy ! Total flux subtracted in 4096 components = 0.00232696 Jy ! Clean residual min=-0.000444 max=0.000459 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0469009 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 315 components and 0.0469009 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1547+2052_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9538 x 1.896 at 0.6404 degrees (North through East) ! Clean map min=-0.0013582 max=0.040051 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1547+2052_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0400513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00935 1.00935 2.01871 4.03742 8.07483 16.1497 32.2993 64.5987 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.219 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1547+2052_X_uvs.log closed on Wed Apr 6 23:48:51 2016