! Started logfile: /d2/scr/pima/bp171a4_uvs/J0923-2135_X_uvs.log on Wed Jan 29 03:46:04 2014 obs /d2/scr/pima/bp171a4_uvs/J0923-2135_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J0923-2135_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! AN table 2: 3 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.547619 visibilities/baseline/integration-bin. ! Found source: J0923-2135 ! ! 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 552 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/J0923-2135_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001223Jy sigma=33.132073 ! Fit after self-cal, rms=0.972342Jy sigma=32.858379 ! 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=2.31 mas, bmaj=5.912 mas, bpa=6.335 degrees ! Estimated noise=1.32324 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 = 0.020557 Jy ! Component: 100 - total flux cleaned = 0.0279691 Jy ! Total flux subtracted in 100 components = 0.0279691 Jy ! Clean residual min=-0.005370 max=0.008992 Jy/beam ! Clean residual mean=-0.000008 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.0279691 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0279691 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=0.022819Jy sigma=0.745187 ! Fit after self-cal, rms=0.021451Jy sigma=0.702131 ! 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=2.614 mas, bmaj=6.584 mas, bpa=5.275 degrees ! Estimated noise=0.94264 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 (-47.2, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007865 Jy ! Component: 100 - total flux cleaned = 0.0118385 Jy ! Component: 150 - total flux cleaned = 0.0146265 Jy ! Component: 200 - total flux cleaned = 0.0164671 Jy ! Total flux subtracted in 200 components = 0.0164671 Jy ! Clean residual min=-0.002806 max=0.004029 Jy/beam ! Clean residual mean=-0.000004 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0444362 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and 0.0444362 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=0.018216Jy sigma=0.591353 ! Fit after self-cal, rms=0.017911Jy sigma=0.580731 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.614 x 6.584 at 5.275 degrees (North through East) ! Clean map min=-0.0028586 max=0.026294 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! ! ! Fit before self-cal, rms=0.017911Jy sigma=0.580731 ! Fit after self-cal, rms=0.017911Jy sigma=0.580731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.614 mas, bmaj=6.584 mas, bpa=5.275 degrees ! Estimated noise=0.94264 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 = 0.00222323 Jy ! Component: 100 - total flux cleaned = 0.00307014 Jy ! Component: 150 - total flux cleaned = 0.00368153 Jy ! Component: 200 - total flux cleaned = 0.00412758 Jy ! Total flux subtracted in 200 components = 0.00412758 Jy ! Clean residual min=-0.002710 max=0.002674 Jy/beam ! Clean residual mean=-0.000003 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0485638 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.0485638 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=0.017423Jy sigma=0.564268 ! Fit after self-cal, rms=0.017365Jy sigma=0.562171 ! 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=0.017365Jy sigma=0.562171 ! Fit after self-cal, rms=0.017365Jy sigma=0.562171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.614 mas, bmaj=6.584 mas, bpa=5.275 degrees ! Estimated noise=0.94264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104249 Jy ! Component: 100 - total flux cleaned = 0.00135939 Jy ! Component: 150 - total flux cleaned = 0.0017296 Jy ! Component: 200 - total flux cleaned = 0.0020685 Jy ! Total flux subtracted in 200 components = 0.0020685 Jy ! Clean residual min=-0.002672 max=0.002404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0506323 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.0506323 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=0.017150Jy sigma=0.554576 ! Fit after self-cal, rms=0.017129Jy sigma=0.553783 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 = 0.000654431 Jy ! Component: 100 - total flux cleaned = 0.00083547 Jy ! Component: 150 - total flux cleaned = 0.00106849 Jy ! Component: 200 - total flux cleaned = 0.00125353 Jy ! Total flux subtracted in 200 components = 0.00125353 Jy ! Clean residual min=-0.002626 max=0.002368 Jy/beam ! Clean residual mean=-0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0518858 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.0518858 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=0.017003Jy sigma=0.549231 ! Fit after self-cal, rms=0.016996Jy sigma=0.548799 ! 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=0.016996Jy sigma=0.548799 ! Fit after self-cal, rms=0.016799Jy sigma=0.544988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=6.555 mas, bpa=5.574 degrees ! Estimated noise=0.932252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140859 Jy ! Component: 100 - total flux cleaned = 6.81371e-05 Jy ! Component: 150 - total flux cleaned = 0.000315175 Jy ! Component: 200 - total flux cleaned = 0.000541107 Jy ! Total flux subtracted in 200 components = 0.000541107 Jy ! Clean residual min=-0.002454 max=0.002350 Jy/beam ! Clean residual mean=0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0524269 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 164 components and 0.0524269 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=0.016720Jy sigma=0.541625 ! Fit after self-cal, rms=0.016709Jy sigma=0.541186 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 = 0.000195263 Jy ! Component: 100 - total flux cleaned = 0.000330473 Jy ! Component: 150 - total flux cleaned = 0.000502684 Jy ! Component: 200 - total flux cleaned = 0.000640061 Jy ! Total flux subtracted in 200 components = 0.000640061 Jy ! Clean residual min=-0.002474 max=0.002259 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.053067 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 191 components and 0.053067 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=0.016644Jy sigma=0.538672 ! Fit after self-cal, rms=0.016638Jy sigma=0.538492 ! 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=0.016638Jy sigma=0.538492 ! Fit after self-cal, rms=0.016632Jy sigma=0.538467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=6.748 mas, bpa=7.048 degrees ! Estimated noise=0.942302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163533 Jy ! Component: 100 - total flux cleaned = 0.000327813 Jy ! Component: 150 - total flux cleaned = 0.000432739 Jy ! Component: 200 - total flux cleaned = 0.000531295 Jy ! Total flux subtracted in 200 components = 0.000531295 Jy ! Clean residual min=-0.002517 max=0.002322 Jy/beam ! Clean residual mean=0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0535983 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 210 components and 0.0535983 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=0.016588Jy sigma=0.536706 ! Fit after self-cal, rms=0.016584Jy sigma=0.536569 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 = 3.94664e-05 Jy ! Component: 100 - total flux cleaned = 0.00015804 Jy ! Component: 150 - total flux cleaned = 0.000250184 Jy ! Component: 200 - total flux cleaned = 0.000320123 Jy ! Total flux subtracted in 200 components = 0.000320123 Jy ! Clean residual min=-0.002510 max=0.002296 Jy/beam ! Clean residual mean=0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0539184 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 230 components and 0.0539184 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=0.016550Jy sigma=0.535301 ! Fit after self-cal, rms=0.016547Jy sigma=0.535196 ! 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=2.618 mas, bmaj=6.551 mas, bpa=5.605 degrees ! Estimated noise=0.931498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.618 x 6.551 at 5.605 degrees (North through East) ! Clean map min=-0.0024536 max=0.024442 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=2.316 mas, bmaj=5.86 mas, bpa=6.852 degrees ! Estimated noise=1.29976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223663 Jy ! Component: 100 - total flux cleaned = 0.0309794 Jy ! Component: 150 - total flux cleaned = 0.0357871 Jy ! Component: 200 - total flux cleaned = 0.0384881 Jy ! Total flux subtracted in 200 components = 0.0384881 Jy ! Clean residual min=-0.002881 max=0.003648 Jy/beam ! Clean residual mean=-0.000007 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0384881 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.0384881 Jy ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=6.551 mas, bpa=5.605 degrees ! Estimated noise=0.931498 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 (47.2, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452324 Jy ! Component: 100 - total flux cleaned = 0.00705966 Jy ! Component: 150 - total flux cleaned = 0.00825935 Jy ! Component: 200 - total flux cleaned = 0.00896677 Jy ! Total flux subtracted in 200 components = 0.00896677 Jy ! Clean residual min=-0.002051 max=0.002453 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0474548 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 98 components and 0.0474548 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=2.939 mas, bmaj=6.748 mas, bpa=7.048 degrees ! Estimated noise=0.942302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125685 Jy ! Component: 100 - total flux cleaned = 0.00216742 Jy ! Component: 150 - total flux cleaned = 0.00288514 Jy ! Component: 200 - total flux cleaned = 0.00344963 Jy ! Total flux subtracted in 200 components = 0.00344963 Jy ! Clean residual min=-0.002036 max=0.002604 Jy/beam ! Clean residual mean=0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0509045 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 = 0.000518827 Jy ! Component: 100 - total flux cleaned = 0.00103404 Jy ! Component: 150 - total flux cleaned = 0.00144473 Jy ! Component: 200 - total flux cleaned = 0.00189189 Jy ! Total flux subtracted in 200 components = 0.00189189 Jy ! Clean residual min=-0.001968 max=0.002504 Jy/beam ! Clean residual mean=0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0527964 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 163 components and 0.0527964 Jy ! Inverting map ! Added new window around map position (48.4, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180135 Jy ! Component: 100 - total flux cleaned = 0.00216259 Jy ! Component: 150 - total flux cleaned = 0.00273509 Jy ! Component: 200 - total flux cleaned = 0.00307235 Jy ! Total flux subtracted in 200 components = 0.00307235 Jy ! Clean residual min=-0.001699 max=0.001705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0558687 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 205 components and 0.0558687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=6.551 mas, bpa=5.605 degrees ! Estimated noise=0.931498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225457 Jy ! Component: 100 - total flux cleaned = 0.000314825 Jy ! Component: 150 - total flux cleaned = 0.000399449 Jy ! Component: 200 - total flux cleaned = 0.000508164 Jy ! Total flux subtracted in 200 components = 0.000508164 Jy ! Clean residual min=-0.001647 max=0.001495 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0563769 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 231 components and 0.0563769 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=0.015881Jy sigma=0.512155 ! Fit after self-cal, rms=0.015768Jy sigma=0.508181 wmodel /d2/scr/pima/bp171a4_uvs/J0923-2135_X_map.mod ! Writing 231 model components to file: /d2/scr/pima/bp171a4_uvs/J0923-2135_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J0923-2135_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J0923-2135_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J0923-2135_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a4_uvs/J0923-2135_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 = -0.000208249 Jy ! Component: 100 - total flux cleaned = -0.000394634 Jy ! Component: 150 - total flux cleaned = -0.000416387 Jy ! Component: 200 - total flux cleaned = -0.000356581 Jy ! Component: 250 - total flux cleaned = -0.000529329 Jy ! Component: 300 - total flux cleaned = -0.00075154 Jy ! Component: 350 - total flux cleaned = -0.000966634 Jy ! Component: 400 - total flux cleaned = -0.0011229 Jy ! Component: 450 - total flux cleaned = -0.00115679 Jy ! Component: 500 - total flux cleaned = -0.00115722 Jy ! Component: 550 - total flux cleaned = -0.00120567 Jy ! Component: 600 - total flux cleaned = -0.00123687 Jy ! Component: 650 - total flux cleaned = -0.00125243 Jy ! Component: 700 - total flux cleaned = -0.00128263 Jy ! Component: 750 - total flux cleaned = -0.00123866 Jy ! Component: 800 - total flux cleaned = -0.00123864 Jy ! Component: 850 - total flux cleaned = -0.00119623 Jy ! Component: 900 - total flux cleaned = -0.0011822 Jy ! Component: 950 - total flux cleaned = -0.00114119 Jy ! Component: 1000 - total flux cleaned = -0.00112788 Jy ! Component: 1050 - total flux cleaned = -0.00110115 Jy ! Component: 1100 - total flux cleaned = -0.00108772 Jy ! Component: 1150 - total flux cleaned = -0.0010234 Jy ! Component: 1200 - total flux cleaned = -0.000985337 Jy ! Component: 1250 - total flux cleaned = -0.000897709 Jy ! Component: 1300 - total flux cleaned = -0.000860687 Jy ! Component: 1350 - total flux cleaned = -0.000823827 Jy ! Component: 1400 - total flux cleaned = -0.000739265 Jy ! Component: 1450 - total flux cleaned = -0.000715254 Jy ! Component: 1500 - total flux cleaned = -0.000679526 Jy ! Component: 1550 - total flux cleaned = -0.000632516 Jy ! Component: 1600 - total flux cleaned = -0.000620777 Jy ! Component: 1650 - total flux cleaned = -0.000620673 Jy ! Component: 1700 - total flux cleaned = -0.000597673 Jy ! Component: 1750 - total flux cleaned = -0.000586247 Jy ! Component: 1800 - total flux cleaned = -0.000597503 Jy ! Component: 1850 - total flux cleaned = -0.000563686 Jy ! Component: 1900 - total flux cleaned = -0.00055251 Jy ! Component: 1950 - total flux cleaned = -0.000541483 Jy ! Component: 2000 - total flux cleaned = -0.000519328 Jy ! Component: 2050 - total flux cleaned = -0.000486221 Jy ! Component: 2100 - total flux cleaned = -0.000431236 Jy ! Component: 2150 - total flux cleaned = -0.000354412 Jy ! Component: 2200 - total flux cleaned = -0.000277632 Jy ! Component: 2250 - total flux cleaned = -0.000222847 Jy ! Component: 2300 - total flux cleaned = -0.000124444 Jy ! Component: 2350 - total flux cleaned = -6.98334e-05 Jy ! Component: 2400 - total flux cleaned = 6.63496e-06 Jy ! Component: 2450 - total flux cleaned = 9.40942e-05 Jy ! Component: 2500 - total flux cleaned = 0.000148765 Jy ! Component: 2550 - total flux cleaned = 0.000214417 Jy ! Component: 2600 - total flux cleaned = 0.000291097 Jy ! Component: 2650 - total flux cleaned = 0.000367763 Jy ! Component: 2700 - total flux cleaned = 0.000422632 Jy ! Component: 2750 - total flux cleaned = 0.000444632 Jy ! Component: 2800 - total flux cleaned = 0.00046653 Jy ! Component: 2850 - total flux cleaned = 0.000543566 Jy ! Component: 2900 - total flux cleaned = 0.000565651 Jy ! Component: 2950 - total flux cleaned = 0.000620955 Jy ! Component: 3000 - total flux cleaned = 0.000620987 Jy ! Component: 3050 - total flux cleaned = 0.000676459 Jy ! Component: 3100 - total flux cleaned = 0.000709765 Jy ! Component: 3150 - total flux cleaned = 0.000754284 Jy ! Component: 3200 - total flux cleaned = 0.000765359 Jy ! Component: 3250 - total flux cleaned = 0.000832594 Jy ! Component: 3300 - total flux cleaned = 0.000854984 Jy ! Component: 3350 - total flux cleaned = 0.000911249 Jy ! Component: 3400 - total flux cleaned = 0.000978929 Jy ! Component: 3450 - total flux cleaned = 0.00103549 Jy ! Component: 3500 - total flux cleaned = 0.00111513 Jy ! Component: 3550 - total flux cleaned = 0.00119507 Jy ! Component: 3600 - total flux cleaned = 0.0012411 Jy ! Component: 3650 - total flux cleaned = 0.00128725 Jy ! Component: 3700 - total flux cleaned = 0.00135695 Jy ! Component: 3750 - total flux cleaned = 0.00142694 Jy ! Component: 3800 - total flux cleaned = 0.00149734 Jy ! Component: 3850 - total flux cleaned = 0.00156809 Jy ! Component: 3900 - total flux cleaned = 0.00163928 Jy ! Component: 3950 - total flux cleaned = 0.00172273 Jy ! Component: 4000 - total flux cleaned = 0.00180687 Jy ! Component: 4050 - total flux cleaned = 0.00187936 Jy ! Total flux subtracted in 4096 components = 0.00193997 Jy ! Clean residual min=-0.000670 max=0.000689 Jy/beam ! Clean residual mean=0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0583168 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 532 components and 0.0583168 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J0923-2135_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.618 x 6.551 at 5.605 degrees (North through East) ! Clean map min=-0.0020821 max=0.02074 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J0923-2135_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0207404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192788 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.78859 2.78859 5.57717 11.1543 22.3087 44.6174 89.2347 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 107.581 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J0923-2135_X_uvs.log closed on Wed Jan 29 03:46:16 2014