! Started logfile: /d2/scr/pima/bp171aa_uvs/J1118+5319_X_uvs.log on Thu Nov 28 23:35:19 2013 obs /d2/scr/pima/bp171aa_uvs/J1118+5319_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1118+5319_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1118+5319 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3520 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp171aa_uvs/J1118+5319_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998736Jy sigma=0.706083 ! Fit after self-cal, rms=0.974346Jy sigma=0.688839 ! 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=0.7144 mas, bmaj=2.575 mas, bpa=-10.12 degrees ! Estimated noise=25.6313 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 = 0.0194469 Jy ! Component: 100 - total flux cleaned = 0.0239401 Jy ! Total flux subtracted in 100 components = 0.0239401 Jy ! Clean residual min=-0.001908 max=0.002041 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0239401 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0239401 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. ! ! Fit before self-cal, rms=0.026794Jy sigma=0.018942 ! Fit after self-cal, rms=0.026254Jy sigma=0.018560 ! 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=0.8691 mas, bmaj=2.749 mas, bpa=-9.943 degrees ! Estimated noise=16.8581 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 = 0.00264045 Jy ! Component: 100 - total flux cleaned = 0.00367662 Jy ! Component: 150 - total flux cleaned = 0.00428492 Jy ! Component: 200 - total flux cleaned = 0.00457724 Jy ! Total flux subtracted in 200 components = 0.00457724 Jy ! Clean residual min=-0.001261 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0285173 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0285173 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. ! ! Fit before self-cal, rms=0.026015Jy sigma=0.018391 ! Fit after self-cal, rms=0.026012Jy sigma=0.018389 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8691 x 2.749 at -9.943 degrees (North through East) ! Clean map min=-0.0011753 max=0.026558 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.95 KP 1.04 ! LA 1.03 MK 1.05 NL 1.01 OV 1.16 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 1.09 ! LA 0.90 MK 1.15 NL 0.99 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 0.99 KP 1.12 ! LA 1.10 MK 1.19 NL 0.89 OV 1.03 ! PT 0.89 SC 0.96 ! ! ! 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* ! ! ! Fit before self-cal, rms=0.026012Jy sigma=0.018389 ! Fit after self-cal, rms=0.026138Jy sigma=0.018348 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8767 mas, bmaj=2.732 mas, bpa=-9.921 degrees ! Estimated noise=16.9456 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 = 0.000449848 Jy ! Component: 100 - total flux cleaned = 0.000550969 Jy ! Component: 150 - total flux cleaned = 0.000597804 Jy ! Component: 200 - total flux cleaned = 0.000606039 Jy ! Total flux subtracted in 200 components = 0.000606039 Jy ! Clean residual min=-0.001172 max=0.001158 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0291233 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0291233 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. ! ! Fit before self-cal, rms=0.026128Jy sigma=0.018341 ! Fit after self-cal, rms=0.026138Jy sigma=0.018338 ! 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. ! ! Fit before self-cal, rms=0.026138Jy sigma=0.018338 ! Fit after self-cal, rms=0.026210Jy sigma=0.018337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=2.729 mas, bpa=-9.91 degrees ! Estimated noise=16.9804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169291 Jy ! Component: 100 - total flux cleaned = 0.000161049 Jy ! Component: 150 - total flux cleaned = 0.000161075 Jy ! Component: 200 - total flux cleaned = 0.000160971 Jy ! Total flux subtracted in 200 components = 0.000160971 Jy ! Clean residual min=-0.001178 max=0.001172 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0292843 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0292843 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. ! ! Fit before self-cal, rms=0.026206Jy sigma=0.018334 ! Fit after self-cal, rms=0.026207Jy sigma=0.018334 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 = 2.68993e-05 Jy ! Component: 100 - total flux cleaned = 2.0032e-05 Jy ! Component: 150 - total flux cleaned = 2.00228e-05 Jy ! Component: 200 - total flux cleaned = 1.37415e-05 Jy ! Total flux subtracted in 200 components = 1.37415e-05 Jy ! Clean residual min=-0.001176 max=0.001169 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0292981 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0292981 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. ! ! Fit before self-cal, rms=0.026204Jy sigma=0.018332 ! Fit after self-cal, rms=0.026204Jy sigma=0.018332 ! 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. ! ! Fit before self-cal, rms=0.026204Jy sigma=0.018332 ! Fit after self-cal, rms=0.026231Jy sigma=0.018332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=2.728 mas, bpa=-9.899 degrees ! Estimated noise=16.9971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.82249e-05 Jy ! Component: 100 - total flux cleaned = 3.80648e-05 Jy ! Component: 150 - total flux cleaned = 3.19658e-05 Jy ! Component: 200 - total flux cleaned = 3.18577e-05 Jy ! Total flux subtracted in 200 components = 3.18577e-05 Jy ! Clean residual min=-0.001178 max=0.001168 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0293299 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0293299 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. ! ! Fit before self-cal, rms=0.026229Jy sigma=0.018330 ! Fit after self-cal, rms=0.026229Jy sigma=0.018330 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 = 1.24614e-05 Jy ! Component: 100 - total flux cleaned = 7.02957e-06 Jy ! Component: 150 - total flux cleaned = 1.87147e-06 Jy ! Component: 200 - total flux cleaned = 2.00259e-06 Jy ! Total flux subtracted in 200 components = 2.00259e-06 Jy ! Clean residual min=-0.001177 max=0.001163 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0293319 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0293319 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. ! ! Fit before self-cal, rms=0.026227Jy sigma=0.018329 ! Fit after self-cal, rms=0.026227Jy sigma=0.018329 ! 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. ! ! Fit before self-cal, rms=0.026227Jy sigma=0.018329 ! Fit after self-cal, rms=0.026174Jy sigma=0.018314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=2.967 mas, bpa=-12.6 degrees ! Estimated noise=22.0791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140312 Jy ! Component: 100 - total flux cleaned = -0.000135554 Jy ! Component: 150 - total flux cleaned = -0.000135878 Jy ! Component: 200 - total flux cleaned = -0.000135919 Jy ! Total flux subtracted in 200 components = -0.000135919 Jy ! Clean residual min=-0.001196 max=0.001304 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.029196 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.029196 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. ! ! Fit before self-cal, rms=0.026175Jy sigma=0.018315 ! Fit after self-cal, rms=0.026178Jy sigma=0.018313 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 = -7.02892e-06 Jy ! Component: 100 - total flux cleaned = -7.24299e-06 Jy ! Component: 150 - total flux cleaned = -1.01152e-05 Jy ! Component: 200 - total flux cleaned = -1.01445e-05 Jy ! Total flux subtracted in 200 components = -1.01445e-05 Jy ! Clean residual min=-0.001190 max=0.001310 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0291859 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0291859 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. ! ! Fit before self-cal, rms=0.026179Jy sigma=0.018314 ! Fit after self-cal, rms=0.026178Jy sigma=0.018314 ! 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=0.878 mas, bmaj=2.722 mas, bpa=-10.01 degrees ! Estimated noise=16.9593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 2.722 at -10.01 degrees (North through East) ! Clean map min=-0.0010055 max=0.026711 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=0.7227 mas, bmaj=2.544 mas, bpa=-9.973 degrees ! Estimated noise=26.0043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201652 Jy ! Component: 100 - total flux cleaned = 0.0247434 Jy ! Component: 150 - total flux cleaned = 0.0265713 Jy ! Component: 200 - total flux cleaned = 0.0272439 Jy ! Total flux subtracted in 200 components = 0.0272439 Jy ! Clean residual min=-0.001626 max=0.001782 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0272439 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0272439 Jy ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.722 mas, bpa=-10.01 degrees ! Estimated noise=16.9593 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) ! Added new window around map position (41.8, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107017 Jy ! Component: 100 - total flux cleaned = 0.00156937 Jy ! Component: 150 - total flux cleaned = 0.00181744 Jy ! Component: 200 - total flux cleaned = 0.00202544 Jy ! Total flux subtracted in 200 components = 0.00202544 Jy ! Clean residual min=-0.001142 max=0.001066 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0292693 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0292693 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=1.967 mas, bmaj=2.967 mas, bpa=-12.6 degrees ! Estimated noise=22.0791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258267 Jy ! Component: 100 - total flux cleaned = 0.000301237 Jy ! Component: 150 - total flux cleaned = 0.000324722 Jy ! Component: 200 - total flux cleaned = 0.000345265 Jy ! Total flux subtracted in 200 components = 0.000345265 Jy ! Clean residual min=-0.001102 max=0.001276 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0296146 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) ! Added new window around map position (26, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787755 Jy ! Component: 100 - total flux cleaned = 0.000747378 Jy ! Component: 150 - total flux cleaned = 0.000697138 Jy ! Component: 200 - total flux cleaned = 0.000609419 Jy ! Total flux subtracted in 200 components = 0.000609419 Jy ! Clean residual min=-0.000932 max=0.001065 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.030224 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 67 components and 0.030224 Jy ! Inverting map ! Added new window around map position (-49.8, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633282 Jy ! Component: 100 - total flux cleaned = 0.000628107 Jy ! Component: 150 - total flux cleaned = 0.000775452 Jy ! Component: 200 - total flux cleaned = 0.000881632 Jy ! Total flux subtracted in 200 components = 0.000881632 Jy ! Clean residual min=-0.000867 max=0.000820 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0311056 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0311056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.722 mas, bpa=-10.01 degrees ! Estimated noise=16.9593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.16844e-05 Jy ! Component: 100 - total flux cleaned = -4.01664e-05 Jy ! Component: 150 - total flux cleaned = -2.22369e-05 Jy ! Component: 200 - total flux cleaned = 6.45978e-05 Jy ! Total flux subtracted in 200 components = 6.45978e-05 Jy ! Clean residual min=-0.000893 max=0.000858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0311702 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.0311702 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. ! ! Fit before self-cal, rms=0.026055Jy sigma=0.018224 ! Fit after self-cal, rms=0.026040Jy sigma=0.018212 wmodel /d2/scr/pima/bp171aa_uvs/J1118+5319_X_map.mod ! Writing 108 model components to file: /d2/scr/pima/bp171aa_uvs/J1118+5319_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1118+5319_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1118+5319_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1118+5319_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171aa_uvs/J1118+5319_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 = -9.92849e-05 Jy ! Component: 100 - total flux cleaned = -0.000249419 Jy ! Component: 150 - total flux cleaned = -0.000335502 Jy ! Component: 200 - total flux cleaned = -0.000390581 Jy ! Component: 250 - total flux cleaned = -0.000417173 Jy ! Component: 300 - total flux cleaned = -0.00043033 Jy ! Component: 350 - total flux cleaned = -0.000380852 Jy ! Component: 400 - total flux cleaned = -0.000381062 Jy ! Component: 450 - total flux cleaned = -0.00034559 Jy ! Component: 500 - total flux cleaned = -0.000311272 Jy ! Component: 550 - total flux cleaned = -0.000277809 Jy ! Component: 600 - total flux cleaned = -0.000266824 Jy ! Component: 650 - total flux cleaned = -0.000245187 Jy ! Component: 700 - total flux cleaned = -0.000245402 Jy ! Component: 750 - total flux cleaned = -0.000245518 Jy ! Component: 800 - total flux cleaned = -0.000235238 Jy ! Component: 850 - total flux cleaned = -0.00022526 Jy ! Component: 900 - total flux cleaned = -0.000245129 Jy ! Component: 950 - total flux cleaned = -0.000206206 Jy ! Component: 1000 - total flux cleaned = -0.000244524 Jy ! Component: 1050 - total flux cleaned = -0.000244557 Jy ! Component: 1100 - total flux cleaned = -0.000253851 Jy ! Component: 1150 - total flux cleaned = -0.000226396 Jy ! Component: 1200 - total flux cleaned = -0.000271675 Jy ! Component: 1250 - total flux cleaned = -0.000280443 Jy ! Component: 1300 - total flux cleaned = -0.000315398 Jy ! Component: 1350 - total flux cleaned = -0.000315292 Jy ! Component: 1400 - total flux cleaned = -0.000315431 Jy ! Component: 1450 - total flux cleaned = -0.000349244 Jy ! Component: 1500 - total flux cleaned = -0.000382584 Jy ! Component: 1550 - total flux cleaned = -0.000407273 Jy ! Component: 1600 - total flux cleaned = -0.00044799 Jy ! Component: 1650 - total flux cleaned = -0.00047215 Jy ! Component: 1700 - total flux cleaned = -0.000503995 Jy ! Component: 1750 - total flux cleaned = -0.000535332 Jy ! Component: 1800 - total flux cleaned = -0.000574157 Jy ! Component: 1850 - total flux cleaned = -0.000604958 Jy ! Component: 1900 - total flux cleaned = -0.000604947 Jy ! Component: 1950 - total flux cleaned = -0.000650164 Jy ! Component: 2000 - total flux cleaned = -0.000665079 Jy ! Component: 2050 - total flux cleaned = -0.000679799 Jy ! Component: 2100 - total flux cleaned = -0.000716284 Jy ! Component: 2150 - total flux cleaned = -0.000701795 Jy ! Component: 2200 - total flux cleaned = -0.00074473 Jy ! Component: 2250 - total flux cleaned = -0.00075898 Jy ! Component: 2300 - total flux cleaned = -0.000772961 Jy ! Component: 2350 - total flux cleaned = -0.000765984 Jy ! Component: 2400 - total flux cleaned = -0.000765883 Jy ! Component: 2450 - total flux cleaned = -0.000738656 Jy ! Component: 2500 - total flux cleaned = -0.000738654 Jy ! Component: 2550 - total flux cleaned = -0.000718574 Jy ! Component: 2600 - total flux cleaned = -0.000725186 Jy ! Component: 2650 - total flux cleaned = -0.000725214 Jy ! Component: 2700 - total flux cleaned = -0.000692637 Jy ! Component: 2750 - total flux cleaned = -0.000712177 Jy ! Component: 2800 - total flux cleaned = -0.000718567 Jy ! Component: 2850 - total flux cleaned = -0.000699496 Jy ! Component: 2900 - total flux cleaned = -0.00070583 Jy ! Component: 2950 - total flux cleaned = -0.000737142 Jy ! Component: 3000 - total flux cleaned = -0.000730995 Jy ! Component: 3050 - total flux cleaned = -0.0007187 Jy ! Component: 3100 - total flux cleaned = -0.000712685 Jy ! Component: 3150 - total flux cleaned = -0.000718806 Jy ! Component: 3200 - total flux cleaned = -0.000724803 Jy ! Component: 3250 - total flux cleaned = -0.000718759 Jy ! Component: 3300 - total flux cleaned = -0.000718677 Jy ! Component: 3350 - total flux cleaned = -0.000718591 Jy ! Component: 3400 - total flux cleaned = -0.000706782 Jy ! Component: 3450 - total flux cleaned = -0.000712602 Jy ! Component: 3500 - total flux cleaned = -0.000695268 Jy ! Component: 3550 - total flux cleaned = -0.000683842 Jy ! Component: 3600 - total flux cleaned = -0.000695216 Jy ! Component: 3650 - total flux cleaned = -0.000683893 Jy ! Component: 3700 - total flux cleaned = -0.000689491 Jy ! Component: 3750 - total flux cleaned = -0.000661486 Jy ! Component: 3800 - total flux cleaned = -0.000667039 Jy ! Component: 3850 - total flux cleaned = -0.000661508 Jy ! Component: 3900 - total flux cleaned = -0.000678068 Jy ! Component: 3950 - total flux cleaned = -0.000688997 Jy ! Component: 4000 - total flux cleaned = -0.000667198 Jy ! Component: 4050 - total flux cleaned = -0.000656379 Jy ! Total flux subtracted in 4096 components = -0.000661787 Jy ! Clean residual min=-0.000285 max=0.000330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0305084 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 371 components and 0.0305084 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1118+5319_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 2.722 at -10.01 degrees (North through East) ! Clean map min=-0.00057279 max=0.026407 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1118+5319_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0264072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.11651e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03568 1.03568 2.07137 4.14274 8.28548 16.571 33.1419 66.2838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.663 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1118+5319_X_uvs.log closed on Thu Nov 28 23:35:26 2013