! Started logfile: /d2/scr/pima/bp177i_uvs/J1151+5923_X_uvs.log on Tue Apr 15 00:20:16 2014 obs /d2/scr/pima/bp177i_uvs/J1151+5923_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1151+5923_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1151+5923 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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/bp177i_uvs/J1151+5923_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. ! ! 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=1.002428Jy sigma=37.896528 ! Fit after self-cal, rms=0.942357Jy sigma=35.609027 ! 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=0.736 mas, bmaj=2.82 mas, bpa=17.63 degrees ! Estimated noise=0.808169 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 = 0.0441557 Jy ! Component: 100 - total flux cleaned = 0.0537951 Jy ! Total flux subtracted in 100 components = 0.0537951 Jy ! Clean residual min=-0.003282 max=0.006446 Jy/beam ! Clean residual mean=-0.000015 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0537951 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0537951 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=0.020273Jy sigma=0.739622 ! Fit after self-cal, rms=0.020245Jy sigma=0.738462 ! Inverting map ! Added new window around map position (-2.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562358 Jy ! Component: 100 - total flux cleaned = 0.00874393 Jy ! Total flux subtracted in 100 components = 0.00874393 Jy ! Clean residual min=-0.002862 max=0.004964 Jy/beam ! Clean residual mean=-0.000011 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.062539 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.062539 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=0.018105Jy sigma=0.655198 ! Fit after self-cal, rms=0.017893Jy sigma=0.645310 ! 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=0.9213 mas, bmaj=2.807 mas, bpa=17.06 degrees ! Estimated noise=0.577445 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051855 Jy ! Component: 100 - total flux cleaned = 0.00828046 Jy ! Component: 150 - total flux cleaned = 0.0104986 Jy ! Component: 200 - total flux cleaned = 0.0122016 Jy ! Total flux subtracted in 200 components = 0.0122016 Jy ! Clean residual min=-0.002355 max=0.002042 Jy/beam ! Clean residual mean=-0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0747406 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.0747406 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=0.016070Jy sigma=0.578600 ! Fit after self-cal, rms=0.016025Jy sigma=0.576913 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 2.807 at 17.06 degrees (North through East) ! Clean map min=-0.002158 max=0.053795 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 1.05 FD 1.03 HN 0.91 KP 0.95 ! LA 0.92 MK 1.15 NL 1.14 OV 0.93 ! PT 0.84 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.12 HN 1.00 KP 1.05 ! LA 0.91 MK 1.05 NL 1.10 OV 0.93 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.97 KP 0.98 ! LA 0.98 MK 1.12 NL 0.98 OV 0.93 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 1.01 ! LA 0.99 MK 1.01 NL 1.10 OV 0.90 ! PT 0.91 SC 0.96 ! ! ! 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 1.09 FD 1.00 HN 1.12 KP 1.03 ! LA 0.92 MK 1.20 NL 1.12 OV 0.94 ! PT 0.96 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=0.016025Jy sigma=0.576913 ! Fit after self-cal, rms=0.015229Jy sigma=0.547263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9311 mas, bmaj=2.811 mas, bpa=17.07 degrees ! Estimated noise=0.575182 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 = -0.000232721 Jy ! Component: 100 - total flux cleaned = -1.2397e-05 Jy ! Component: 150 - total flux cleaned = 0.000296504 Jy ! Component: 200 - total flux cleaned = 0.000590252 Jy ! Total flux subtracted in 200 components = 0.000590252 Jy ! Clean residual min=-0.001525 max=0.001241 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0753308 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.0753308 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=0.015078Jy sigma=0.541187 ! Fit after self-cal, rms=0.015078Jy sigma=0.541037 ! 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=0.015078Jy sigma=0.541037 ! Fit after self-cal, rms=0.014759Jy sigma=0.531397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=2.806 mas, bpa=16.96 degrees ! Estimated noise=0.571869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245234 Jy ! Component: 100 - total flux cleaned = -5.39364e-05 Jy ! Component: 150 - total flux cleaned = 4.87295e-05 Jy ! Component: 200 - total flux cleaned = 0.000122116 Jy ! Total flux subtracted in 200 components = 0.000122116 Jy ! Clean residual min=-0.001457 max=0.001310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.075453 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.0754529 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=0.014695Jy sigma=0.528741 ! Fit after self-cal, rms=0.014693Jy sigma=0.528669 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 = 0.000125912 Jy ! Component: 100 - total flux cleaned = 0.000189345 Jy ! Component: 150 - total flux cleaned = 0.000247744 Jy ! Component: 200 - total flux cleaned = 0.00031557 Jy ! Total flux subtracted in 200 components = 0.00031557 Jy ! Clean residual min=-0.001402 max=0.001297 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0757685 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.0757685 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=0.014663Jy sigma=0.527629 ! Fit after self-cal, rms=0.014661Jy sigma=0.527587 ! 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=0.014661Jy sigma=0.527587 ! Fit after self-cal, rms=0.014537Jy sigma=0.527095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9317 mas, bmaj=2.802 mas, bpa=16.92 degrees ! Estimated noise=0.567477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210203 Jy ! Component: 100 - total flux cleaned = -2.94416e-05 Jy ! Component: 150 - total flux cleaned = 7.76997e-05 Jy ! Component: 200 - total flux cleaned = 0.000139305 Jy ! Total flux subtracted in 200 components = 0.000139305 Jy ! Clean residual min=-0.001334 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0759078 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.0759078 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=0.014507Jy sigma=0.525818 ! Fit after self-cal, rms=0.014506Jy sigma=0.525792 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 = 8.52968e-05 Jy ! Component: 100 - total flux cleaned = 0.000128593 Jy ! Component: 150 - total flux cleaned = 0.000169075 Jy ! Component: 200 - total flux cleaned = 0.000188084 Jy ! Total flux subtracted in 200 components = 0.000188084 Jy ! Clean residual min=-0.001302 max=0.001274 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0760959 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.0760959 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=0.014491Jy sigma=0.525309 ! Fit after self-cal, rms=0.014490Jy sigma=0.525288 ! 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=0.014490Jy sigma=0.525288 ! Fit after self-cal, rms=0.014383Jy sigma=0.524971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.026 mas, bmaj=3.042 mas, bpa=16.39 degrees ! Estimated noise=0.692402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173408 Jy ! Component: 100 - total flux cleaned = 0.000173062 Jy ! Component: 150 - total flux cleaned = 0.0001735 Jy ! Component: 200 - total flux cleaned = 0.000185435 Jy ! Total flux subtracted in 200 components = 0.000185435 Jy ! Clean residual min=-0.001539 max=0.001458 Jy/beam ! Clean residual mean=-0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0762813 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.0762813 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=0.014377Jy sigma=0.524570 ! Fit after self-cal, rms=0.014375Jy sigma=0.524493 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 = 8.2553e-05 Jy ! Component: 100 - total flux cleaned = 9.33116e-05 Jy ! Component: 150 - total flux cleaned = 0.0001234 Jy ! Component: 200 - total flux cleaned = 0.000151353 Jy ! Total flux subtracted in 200 components = 0.000151353 Jy ! Clean residual min=-0.001507 max=0.001432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0764326 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.0764326 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=0.014376Jy sigma=0.524386 ! Fit after self-cal, rms=0.014375Jy sigma=0.524359 ! 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=0.9315 mas, bmaj=2.799 mas, bpa=16.9 degrees ! Estimated noise=0.563712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9315 x 2.799 at 16.9 degrees (North through East) ! Clean map min=-0.0013578 max=0.051682 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=0.7452 mas, bmaj=2.793 mas, bpa=17.46 degrees ! Estimated noise=0.79465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433947 Jy ! Component: 100 - total flux cleaned = 0.0541257 Jy ! Component: 150 - total flux cleaned = 0.0587529 Jy ! Component: 200 - total flux cleaned = 0.0619272 Jy ! Total flux subtracted in 200 components = 0.0619272 Jy ! Clean residual min=-0.002189 max=0.002390 Jy/beam ! Clean residual mean=-0.000010 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0619272 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0619272 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9315 mas, bmaj=2.799 mas, bpa=16.9 degrees ! Estimated noise=0.563712 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 (41.4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352513 Jy ! Component: 100 - total flux cleaned = 0.00590918 Jy ! Component: 150 - total flux cleaned = 0.00769843 Jy ! Component: 200 - total flux cleaned = 0.0090399 Jy ! Total flux subtracted in 200 components = 0.0090399 Jy ! Clean residual min=-0.001463 max=0.001543 Jy/beam ! Clean residual mean=-0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0709671 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.0709671 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=2.026 mas, bmaj=3.042 mas, bpa=16.39 degrees ! Estimated noise=0.692402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193107 Jy ! Component: 100 - total flux cleaned = 0.00325029 Jy ! Component: 150 - total flux cleaned = 0.00416818 Jy ! Component: 200 - total flux cleaned = 0.00449793 Jy ! Total flux subtracted in 200 components = 0.00449793 Jy ! Clean residual min=-0.001456 max=0.001435 Jy/beam ! Clean residual mean=-0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.075465 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 = 0.000152306 Jy ! Component: 100 - total flux cleaned = 0.000241646 Jy ! Component: 150 - total flux cleaned = 0.000301999 Jy ! Component: 200 - total flux cleaned = 0.000356515 Jy ! Total flux subtracted in 200 components = 0.000356515 Jy ! Clean residual min=-0.001429 max=0.001316 Jy/beam ! Clean residual mean=-0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0758215 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 128 components and 0.0758215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9315 mas, bmaj=2.799 mas, bpa=16.9 degrees ! Estimated noise=0.563712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.04548e-05 Jy ! Component: 100 - total flux cleaned = -0.000180362 Jy ! Component: 150 - total flux cleaned = -0.000142423 Jy ! Component: 200 - total flux cleaned = -5.60748e-05 Jy ! Total flux subtracted in 200 components = -5.60748e-05 Jy ! Clean residual min=-0.001253 max=0.001178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0757654 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.0757654 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=0.014329Jy sigma=0.522557 ! Fit after self-cal, rms=0.014321Jy sigma=0.522235 wmodel /d2/scr/pima/bp177i_uvs/J1151+5923_X_map.mod ! Writing 150 model components to file: /d2/scr/pima/bp177i_uvs/J1151+5923_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1151+5923_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1151+5923_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1151+5923_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1151+5923_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 = -0.000274291 Jy ! Component: 100 - total flux cleaned = -0.000418199 Jy ! Component: 150 - total flux cleaned = -0.000513758 Jy ! Component: 200 - total flux cleaned = -0.00064017 Jy ! Component: 250 - total flux cleaned = -0.00081278 Jy ! Component: 300 - total flux cleaned = -0.00104416 Jy ! Component: 350 - total flux cleaned = -0.00126658 Jy ! Component: 400 - total flux cleaned = -0.0014198 Jy ! Component: 450 - total flux cleaned = -0.00156844 Jy ! Component: 500 - total flux cleaned = -0.00168379 Jy ! Component: 550 - total flux cleaned = -0.00178215 Jy ! Component: 600 - total flux cleaned = -0.00186461 Jy ! Component: 650 - total flux cleaned = -0.00191832 Jy ! Component: 700 - total flux cleaned = -0.00198378 Jy ! Component: 750 - total flux cleaned = -0.00200972 Jy ! Component: 800 - total flux cleaned = -0.00206018 Jy ! Component: 850 - total flux cleaned = -0.00209727 Jy ! Component: 900 - total flux cleaned = -0.00213356 Jy ! Component: 950 - total flux cleaned = -0.00215716 Jy ! Component: 1000 - total flux cleaned = -0.00219227 Jy ! Component: 1050 - total flux cleaned = -0.00221535 Jy ! Component: 1100 - total flux cleaned = -0.00227211 Jy ! Component: 1150 - total flux cleaned = -0.00229434 Jy ! Component: 1200 - total flux cleaned = -0.00232751 Jy ! Component: 1250 - total flux cleaned = -0.00236017 Jy ! Component: 1300 - total flux cleaned = -0.00240306 Jy ! Component: 1350 - total flux cleaned = -0.00245599 Jy ! Component: 1400 - total flux cleaned = -0.00248736 Jy ! Component: 1450 - total flux cleaned = -0.00252878 Jy ! Component: 1500 - total flux cleaned = -0.00257969 Jy ! Component: 1550 - total flux cleaned = -0.00257958 Jy ! Component: 1600 - total flux cleaned = -0.00263945 Jy ! Component: 1650 - total flux cleaned = -0.00264925 Jy ! Component: 1700 - total flux cleaned = -0.00268818 Jy ! Component: 1750 - total flux cleaned = -0.0027459 Jy ! Component: 1800 - total flux cleaned = -0.00275534 Jy ! Component: 1850 - total flux cleaned = -0.00275533 Jy ! Component: 1900 - total flux cleaned = -0.00280183 Jy ! Component: 1950 - total flux cleaned = -0.0028295 Jy ! Component: 2000 - total flux cleaned = -0.0028477 Jy ! Component: 2050 - total flux cleaned = -0.0028746 Jy ! Component: 2100 - total flux cleaned = -0.00288349 Jy ! Component: 2150 - total flux cleaned = -0.0028834 Jy ! Component: 2200 - total flux cleaned = -0.00288332 Jy ! Component: 2250 - total flux cleaned = -0.00287466 Jy ! Component: 2300 - total flux cleaned = -0.0028747 Jy ! Component: 2350 - total flux cleaned = -0.00288315 Jy ! Component: 2400 - total flux cleaned = -0.00289996 Jy ! Component: 2450 - total flux cleaned = -0.00289166 Jy ! Component: 2500 - total flux cleaned = -0.00292476 Jy ! Component: 2550 - total flux cleaned = -0.00292467 Jy ! Component: 2600 - total flux cleaned = -0.00293267 Jy ! Component: 2650 - total flux cleaned = -0.00290864 Jy ! Component: 2700 - total flux cleaned = -0.00292481 Jy ! Component: 2750 - total flux cleaned = -0.00294067 Jy ! Component: 2800 - total flux cleaned = -0.00294853 Jy ! Component: 2850 - total flux cleaned = -0.00297185 Jy ! Component: 2900 - total flux cleaned = -0.00295629 Jy ! Component: 2950 - total flux cleaned = -0.0029256 Jy ! Component: 3000 - total flux cleaned = -0.00294092 Jy ! Component: 3050 - total flux cleaned = -0.00292588 Jy ! Component: 3100 - total flux cleaned = -0.0029184 Jy ! Component: 3150 - total flux cleaned = -0.00288859 Jy ! Component: 3200 - total flux cleaned = -0.00289606 Jy ! Component: 3250 - total flux cleaned = -0.00286661 Jy ! Component: 3300 - total flux cleaned = -0.00285207 Jy ! Component: 3350 - total flux cleaned = -0.00285212 Jy ! Component: 3400 - total flux cleaned = -0.00283764 Jy ! Component: 3450 - total flux cleaned = -0.00281608 Jy ! Component: 3500 - total flux cleaned = -0.00283032 Jy ! Component: 3550 - total flux cleaned = -0.00281603 Jy ! Component: 3600 - total flux cleaned = -0.00278779 Jy ! Component: 3650 - total flux cleaned = -0.00278778 Jy ! Component: 3700 - total flux cleaned = -0.00275982 Jy ! Component: 3750 - total flux cleaned = -0.00276678 Jy ! Component: 3800 - total flux cleaned = -0.00275288 Jy ! Component: 3850 - total flux cleaned = -0.00273226 Jy ! Component: 3900 - total flux cleaned = -0.00271862 Jy ! Component: 3950 - total flux cleaned = -0.00269146 Jy ! Component: 4000 - total flux cleaned = -0.00267126 Jy ! Component: 4050 - total flux cleaned = -0.00266465 Jy ! Total flux subtracted in 4096 components = -0.00267797 Jy ! Clean residual min=-0.000383 max=0.000442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0730875 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 419 components and 0.0730874 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1151+5923_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9315 x 2.799 at 16.9 degrees (North through East) ! Clean map min=-0.00088377 max=0.051379 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1151+5923_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0513785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010745 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.627405 0.627405 1.25481 2.50962 5.01924 10.0385 20.077 40.1539 80.3078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 478.16 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1151+5923_X_uvs.log closed on Tue Apr 15 00:20:21 2014