! Started logfile: /d2/scr/pima/bp171a4_uvs/J1109+0658_X_uvs.log on Wed Jan 29 03:51:28 2014 obs /d2/scr/pima/bp171a4_uvs/J1109+0658_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1109+0658_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J1109+0658 ! ! 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 768 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/bp171a4_uvs/J1109+0658_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=1.000968Jy sigma=36.454741 ! Fit after self-cal, rms=0.960935Jy sigma=34.920552 ! 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=1.065 mas, bmaj=2.797 mas, bpa=-11.4 degrees ! Estimated noise=0.962097 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 = 0.0259105 Jy ! Component: 100 - total flux cleaned = 0.039942 Jy ! Total flux subtracted in 100 components = 0.039942 Jy ! Clean residual min=-0.006793 max=0.015169 Jy/beam ! Clean residual mean=-0.000007 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.039942 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.039942 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=0.045705Jy sigma=1.644404 ! Fit after self-cal, rms=0.043343Jy sigma=1.559800 ! Inverting map ! Added new window around map position (-2.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169528 Jy ! Component: 100 - total flux cleaned = 0.0280924 Jy ! Total flux subtracted in 100 components = 0.0280924 Jy ! Clean residual min=-0.005090 max=0.008779 Jy/beam ! Clean residual mean=-0.000002 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.0680344 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0680344 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=0.031560Jy sigma=1.119079 ! Fit after self-cal, rms=0.031010Jy sigma=1.099154 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=2.909 mas, bpa=-9.046 degrees ! Estimated noise=0.710857 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 = 0.0146871 Jy ! Component: 100 - total flux cleaned = 0.0245512 Jy ! Component: 150 - total flux cleaned = 0.0317656 Jy ! Component: 200 - total flux cleaned = 0.0374588 Jy ! Total flux subtracted in 200 components = 0.0374588 Jy ! Clean residual min=-0.004491 max=0.005534 Jy/beam ! Clean residual mean=-0.000008 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.105493 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 99 components and 0.105493 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=0.020630Jy sigma=0.717212 ! Fit after self-cal, rms=0.020325Jy sigma=0.705284 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.289 x 2.909 at -9.046 degrees (North through East) ! Clean map min=-0.0045038 max=0.038622 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 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 5. ! 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 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* ! ! ! Fit before self-cal, rms=0.020325Jy sigma=0.705284 ! Fit after self-cal, rms=0.020325Jy sigma=0.705284 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=2.909 mas, bpa=-9.046 degrees ! Estimated noise=0.710857 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 = 0.00518158 Jy ! Component: 100 - total flux cleaned = 0.00912535 Jy ! Component: 150 - total flux cleaned = 0.0123493 Jy ! Component: 200 - total flux cleaned = 0.0150156 Jy ! Total flux subtracted in 200 components = 0.0150156 Jy ! Clean residual min=-0.003952 max=0.004048 Jy/beam ! Clean residual mean=-0.000006 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.120509 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 128 components and 0.120509 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=0.018164Jy sigma=0.630932 ! Fit after self-cal, rms=0.018063Jy sigma=0.626852 ! 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=0.018063Jy sigma=0.626852 ! Fit after self-cal, rms=0.018003Jy sigma=0.620836 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=2.916 mas, bpa=-9.156 degrees ! Estimated noise=0.714691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253312 Jy ! Component: 100 - total flux cleaned = 0.00432472 Jy ! Component: 150 - total flux cleaned = 0.00574805 Jy ! Component: 200 - total flux cleaned = 0.0069145 Jy ! Total flux subtracted in 200 components = 0.0069145 Jy ! Clean residual min=-0.003419 max=0.003174 Jy/beam ! Clean residual mean=-0.000004 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.127423 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.127423 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=0.017475Jy sigma=0.604073 ! Fit after self-cal, rms=0.017418Jy sigma=0.601961 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 = 0.00141895 Jy ! Component: 100 - total flux cleaned = 0.00202625 Jy ! Component: 150 - total flux cleaned = 0.00245756 Jy ! Component: 200 - total flux cleaned = 0.00275343 Jy ! Total flux subtracted in 200 components = 0.00275343 Jy ! Clean residual min=-0.003191 max=0.002892 Jy/beam ! Clean residual mean=-0.000003 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.130177 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.130177 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=0.017246Jy sigma=0.596283 ! Fit after self-cal, rms=0.017220Jy sigma=0.595413 ! 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=0.017220Jy sigma=0.595413 ! Fit after self-cal, rms=0.017184Jy sigma=0.594099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.915 mas, bpa=-9.164 degrees ! Estimated noise=0.715495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107284 Jy ! Component: 100 - total flux cleaned = 0.00152353 Jy ! Component: 150 - total flux cleaned = 0.00166349 Jy ! Component: 200 - total flux cleaned = 0.00184857 Jy ! Total flux subtracted in 200 components = 0.00184857 Jy ! Clean residual min=-0.003117 max=0.002939 Jy/beam ! Clean residual mean=-0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.132025 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.132025 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=0.017073Jy sigma=0.590408 ! Fit after self-cal, rms=0.017061Jy sigma=0.589999 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 = 0.000528017 Jy ! Component: 100 - total flux cleaned = 0.000660148 Jy ! Component: 150 - total flux cleaned = 0.000782024 Jy ! Component: 200 - total flux cleaned = 0.00089457 Jy ! Total flux subtracted in 200 components = 0.00089457 Jy ! Clean residual min=-0.003003 max=0.002982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.13292 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.13292 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=0.016995Jy sigma=0.587382 ! Fit after self-cal, rms=0.016988Jy sigma=0.587142 ! 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=0.016988Jy sigma=0.587142 ! Fit after self-cal, rms=0.016969Jy sigma=0.587035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.264 mas, bmaj=3.559 mas, bpa=-3.947 degrees ! Estimated noise=0.817139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140196 Jy ! Component: 100 - total flux cleaned = 0.00230667 Jy ! Component: 150 - total flux cleaned = 0.00277622 Jy ! Component: 200 - total flux cleaned = 0.00294007 Jy ! Total flux subtracted in 200 components = 0.00294007 Jy ! Clean residual min=-0.003727 max=0.003911 Jy/beam ! Clean residual mean=-0.000004 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.13586 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 172 components and 0.13586 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=0.016928Jy sigma=0.586557 ! Fit after self-cal, rms=0.016923Jy sigma=0.586241 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 = 0.000381356 Jy ! Component: 100 - total flux cleaned = 0.000506231 Jy ! Component: 150 - total flux cleaned = 0.000599482 Jy ! Component: 200 - total flux cleaned = 0.000705219 Jy ! Total flux subtracted in 200 components = 0.000705219 Jy ! Clean residual min=-0.003585 max=0.003873 Jy/beam ! Clean residual mean=-0.000004 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.136565 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 175 components and 0.136565 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=0.016911Jy sigma=0.585550 ! Fit after self-cal, rms=0.016909Jy sigma=0.585437 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.913 mas, bpa=-9.156 degrees ! Estimated noise=0.715056 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.287 x 2.913 at -9.156 degrees (North through East) ! Clean map min=-0.0027911 max=0.035296 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=1.064 mas, bmaj=2.803 mas, bpa=-11.48 degrees ! Estimated noise=0.967006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299019 Jy ! Component: 100 - total flux cleaned = 0.0481884 Jy ! Component: 150 - total flux cleaned = 0.061401 Jy ! Component: 200 - total flux cleaned = 0.0713606 Jy ! Total flux subtracted in 200 components = 0.0713606 Jy ! Clean residual min=-0.004907 max=0.007255 Jy/beam ! Clean residual mean=-0.000000 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.0713606 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0713606 Jy ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.913 mas, bpa=-9.156 degrees ! Estimated noise=0.715056 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 = 0.0135827 Jy ! Component: 100 - total flux cleaned = 0.0229983 Jy ! Component: 150 - total flux cleaned = 0.0300493 Jy ! Component: 200 - total flux cleaned = 0.0357415 Jy ! Total flux subtracted in 200 components = 0.0357415 Jy ! Clean residual min=-0.004246 max=0.004700 Jy/beam ! Clean residual mean=-0.000006 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.107102 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 119 components and 0.107102 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=2.264 mas, bmaj=3.559 mas, bpa=-3.947 degrees ! Estimated noise=0.817139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732767 Jy ! Component: 100 - total flux cleaned = 0.0127502 Jy ! Component: 150 - total flux cleaned = 0.0168715 Jy ! Component: 200 - total flux cleaned = 0.0200116 Jy ! Total flux subtracted in 200 components = 0.0200116 Jy ! Clean residual min=-0.004513 max=0.003591 Jy/beam ! Clean residual mean=-0.000006 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.127114 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 = 0.00239617 Jy ! Component: 100 - total flux cleaned = 0.00422538 Jy ! Component: 150 - total flux cleaned = 0.00562587 Jy ! Component: 200 - total flux cleaned = 0.00670026 Jy ! Total flux subtracted in 200 components = 0.00670026 Jy ! Clean residual min=-0.004076 max=0.003818 Jy/beam ! Clean residual mean=-0.000004 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.133814 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 162 components and 0.133814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=2.913 mas, bpa=-9.156 degrees ! Estimated noise=0.715056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0004307 Jy ! Component: 100 - total flux cleaned = -0.000442719 Jy ! Component: 150 - total flux cleaned = -0.000281813 Jy ! Component: 200 - total flux cleaned = -7.07269e-05 Jy ! Total flux subtracted in 200 components = -7.07269e-05 Jy ! Clean residual min=-0.003025 max=0.002852 Jy/beam ! Clean residual mean=-0.000002 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.133743 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 167 components and 0.133743 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=0.017095Jy sigma=0.591180 ! Fit after self-cal, rms=0.017064Jy sigma=0.590010 wmodel /d2/scr/pima/bp171a4_uvs/J1109+0658_X_map.mod ! Writing 167 model components to file: /d2/scr/pima/bp171a4_uvs/J1109+0658_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1109+0658_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1109+0658_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1109+0658_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a4_uvs/J1109+0658_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 = -0.000353224 Jy ! Component: 100 - total flux cleaned = -0.000352656 Jy ! Component: 150 - total flux cleaned = -8.97144e-05 Jy ! Component: 200 - total flux cleaned = 3.39728e-05 Jy ! Component: 250 - total flux cleaned = 3.6061e-05 Jy ! Component: 300 - total flux cleaned = 0.000110633 Jy ! Component: 350 - total flux cleaned = 4.18625e-05 Jy ! Component: 400 - total flux cleaned = 0.000141883 Jy ! Component: 450 - total flux cleaned = 0.000111137 Jy ! Component: 500 - total flux cleaned = 0.000141396 Jy ! Component: 550 - total flux cleaned = 0.000171219 Jy ! Component: 600 - total flux cleaned = 0.000253741 Jy ! Component: 650 - total flux cleaned = 0.000200424 Jy ! Component: 700 - total flux cleaned = 0.000175599 Jy ! Component: 750 - total flux cleaned = 0.000224356 Jy ! Component: 800 - total flux cleaned = 0.000153656 Jy ! Component: 850 - total flux cleaned = 0.000130128 Jy ! Component: 900 - total flux cleaned = 2.07407e-05 Jy ! Component: 950 - total flux cleaned = -8.52766e-05 Jy ! Component: 1000 - total flux cleaned = -0.000209355 Jy ! Component: 1050 - total flux cleaned = -0.000269729 Jy ! Component: 1100 - total flux cleaned = -0.00028863 Jy ! Component: 1150 - total flux cleaned = -0.000345344 Jy ! Component: 1200 - total flux cleaned = -0.000346327 Jy ! Component: 1250 - total flux cleaned = -0.000382857 Jy ! Component: 1300 - total flux cleaned = -0.000365267 Jy ! Component: 1350 - total flux cleaned = -0.000348741 Jy ! Component: 1400 - total flux cleaned = -0.000332498 Jy ! Component: 1450 - total flux cleaned = -0.000349397 Jy ! Component: 1500 - total flux cleaned = -0.00030139 Jy ! Component: 1550 - total flux cleaned = -0.000300969 Jy ! Component: 1600 - total flux cleaned = -0.000225606 Jy ! Component: 1650 - total flux cleaned = -0.000136735 Jy ! Component: 1700 - total flux cleaned = -6.27109e-06 Jy ! Component: 1750 - total flux cleaned = 5.06582e-05 Jy ! Component: 1800 - total flux cleaned = 0.000134508 Jy ! Component: 1850 - total flux cleaned = 0.000203245 Jy ! Component: 1900 - total flux cleaned = 0.000257281 Jy ! Component: 1950 - total flux cleaned = 0.000323795 Jy ! Component: 2000 - total flux cleaned = 0.000363056 Jy ! Component: 2050 - total flux cleaned = 0.000439923 Jy ! Component: 2100 - total flux cleaned = 0.000515762 Jy ! Component: 2150 - total flux cleaned = 0.000577691 Jy ! Component: 2200 - total flux cleaned = 0.000602271 Jy ! Component: 2250 - total flux cleaned = 0.000686874 Jy ! Component: 2300 - total flux cleaned = 0.000758192 Jy ! Component: 2350 - total flux cleaned = 0.000828724 Jy ! Component: 2400 - total flux cleaned = 0.000875099 Jy ! Component: 2450 - total flux cleaned = 0.000932277 Jy ! Component: 2500 - total flux cleaned = 0.000988592 Jy ! Component: 2550 - total flux cleaned = 0.00105539 Jy ! Component: 2600 - total flux cleaned = 0.00106623 Jy ! Component: 2650 - total flux cleaned = 0.00108807 Jy ! Component: 2700 - total flux cleaned = 0.00112044 Jy ! Component: 2750 - total flux cleaned = 0.00114186 Jy ! Component: 2800 - total flux cleaned = 0.00119491 Jy ! Component: 2850 - total flux cleaned = 0.0012264 Jy ! Component: 2900 - total flux cleaned = 0.00128886 Jy ! Component: 2950 - total flux cleaned = 0.00135074 Jy ! Component: 3000 - total flux cleaned = 0.00139169 Jy ! Component: 3050 - total flux cleaned = 0.00141208 Jy ! Component: 3100 - total flux cleaned = 0.00147261 Jy ! Component: 3150 - total flux cleaned = 0.00147258 Jy ! Component: 3200 - total flux cleaned = 0.00149266 Jy ! Component: 3250 - total flux cleaned = 0.00150263 Jy ! Component: 3300 - total flux cleaned = 0.00151252 Jy ! Component: 3350 - total flux cleaned = 0.00151258 Jy ! Component: 3400 - total flux cleaned = 0.0015126 Jy ! Component: 3450 - total flux cleaned = 0.00151257 Jy ! Component: 3500 - total flux cleaned = 0.00151259 Jy ! Component: 3550 - total flux cleaned = 0.00151255 Jy ! Component: 3600 - total flux cleaned = 0.00147355 Jy ! Component: 3650 - total flux cleaned = 0.00146383 Jy ! Component: 3700 - total flux cleaned = 0.00148318 Jy ! Component: 3750 - total flux cleaned = 0.00144431 Jy ! Component: 3800 - total flux cleaned = 0.00145404 Jy ! Component: 3850 - total flux cleaned = 0.00145411 Jy ! Component: 3900 - total flux cleaned = 0.00141536 Jy ! Component: 3950 - total flux cleaned = 0.0014057 Jy ! Component: 4000 - total flux cleaned = 0.00137661 Jy ! Component: 4050 - total flux cleaned = 0.00134753 Jy ! Total flux subtracted in 4096 components = 0.00133776 Jy ! Clean residual min=-0.000635 max=0.000598 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.135081 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 500 components and 0.135081 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1109+0658_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.287 x 2.913 at -9.156 degrees (North through East) ! Clean map min=-0.0011306 max=0.036726 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1109+0658_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0367257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35627 1.35627 2.71255 5.42509 10.8502 21.7004 43.4007 86.8015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.194 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1109+0658_X_uvs.log closed on Wed Jan 29 03:51:39 2014