! Started logfile: /scr/pima/bp171a8_uvs/J0815-1141_C_uvs.log on Fri Dec 27 16:25:53 2013 obs /scr/pima/bp171a8_uvs/J0815-1141_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0815-1141_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J0815-1141 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2008 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a8_uvs/J0815-1141_C] 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 0.300x0.300 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=1.000396Jy sigma=0.664733 ! Fit after self-cal, rms=0.980306Jy sigma=0.651236 ! 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=1.546 mas, bmaj=5.664 mas, bpa=19.01 degrees ! Estimated noise=31.5186 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 = 0.0161284 Jy ! Component: 100 - total flux cleaned = 0.0186378 Jy ! Total flux subtracted in 100 components = 0.0186378 Jy ! Clean residual min=-0.003104 max=0.002706 Jy/beam ! Clean residual mean=0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0186378 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0186378 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=0.030642Jy sigma=0.020094 ! Fit after self-cal, rms=0.028770Jy sigma=0.018805 ! 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=1.855 mas, bmaj=5.842 mas, bpa=17.78 degrees ! Estimated noise=23.8197 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 = 0.00259522 Jy ! Component: 100 - total flux cleaned = 0.00217979 Jy ! Component: 150 - total flux cleaned = 0.00187385 Jy ! Component: 200 - total flux cleaned = 0.00172778 Jy ! Total flux subtracted in 200 components = 0.00172778 Jy ! Clean residual min=-0.002256 max=0.001779 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0203656 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0203656 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=0.028436Jy sigma=0.018589 ! Fit after self-cal, rms=0.028418Jy sigma=0.018583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.855 x 5.842 at 17.78 degrees (North through East) ! Clean map min=-0.0021747 max=0.023088 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* 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.028418Jy sigma=0.018583 ! Fit after self-cal, rms=0.028418Jy sigma=0.018583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=5.842 mas, bpa=17.78 degrees ! Estimated noise=23.8197 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 = -0.000496806 Jy ! Component: 100 - total flux cleaned = -0.000544727 Jy ! Component: 150 - total flux cleaned = -0.000645646 Jy ! Component: 200 - total flux cleaned = -0.000717084 Jy ! Total flux subtracted in 200 components = -0.000717084 Jy ! Clean residual min=-0.002275 max=0.001653 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0196485 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.0196485 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=0.028380Jy sigma=0.018561 ! Fit after self-cal, rms=0.028370Jy sigma=0.018558 ! 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=0.028370Jy sigma=0.018558 ! Fit after self-cal, rms=0.028370Jy sigma=0.018558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=5.842 mas, bpa=17.78 degrees ! Estimated noise=23.8197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243811 Jy ! Component: 100 - total flux cleaned = -0.000311049 Jy ! Component: 150 - total flux cleaned = -0.000387348 Jy ! Component: 200 - total flux cleaned = -0.000472918 Jy ! Total flux subtracted in 200 components = -0.000472918 Jy ! Clean residual min=-0.002282 max=0.001566 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0191756 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0191756 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=0.028350Jy sigma=0.018547 ! Fit after self-cal, rms=0.028345Jy sigma=0.018546 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 = -0.000132529 Jy ! Component: 100 - total flux cleaned = -0.000199746 Jy ! Component: 150 - total flux cleaned = -0.000249366 Jy ! Component: 200 - total flux cleaned = -0.000307976 Jy ! Total flux subtracted in 200 components = -0.000307976 Jy ! Clean residual min=-0.002292 max=0.001530 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0188676 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0188676 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=0.028333Jy sigma=0.018539 ! Fit after self-cal, rms=0.028330Jy sigma=0.018538 ! 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=0.028330Jy sigma=0.018538 ! Fit after self-cal, rms=0.028492Jy sigma=0.018513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=5.833 mas, bpa=17.87 degrees ! Estimated noise=24.0207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241495 Jy ! Component: 100 - total flux cleaned = 0.000229504 Jy ! Component: 150 - total flux cleaned = 0.000219456 Jy ! Component: 200 - total flux cleaned = 0.000200864 Jy ! Total flux subtracted in 200 components = 0.000200864 Jy ! Clean residual min=-0.002246 max=0.001590 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0190685 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0190685 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=0.028483Jy sigma=0.018508 ! Fit after self-cal, rms=0.028497Jy sigma=0.018504 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 = -7.52883e-05 Jy ! Component: 100 - total flux cleaned = -8.44031e-05 Jy ! Component: 150 - total flux cleaned = -8.45301e-05 Jy ! Component: 200 - total flux cleaned = -8.46506e-05 Jy ! Total flux subtracted in 200 components = -8.46506e-05 Jy ! Clean residual min=-0.002260 max=0.001598 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0189838 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0189838 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=0.028491Jy sigma=0.018501 ! Fit after self-cal, rms=0.028490Jy sigma=0.018501 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.028490Jy sigma=0.018501 ! Fit after self-cal, rms=0.028611Jy sigma=0.018500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=6.974 mas, bpa=8.416 degrees ! Estimated noise=29.1423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656266 Jy ! Component: 100 - total flux cleaned = 0.000942296 Jy ! Component: 150 - total flux cleaned = 0.000982622 Jy ! Component: 200 - total flux cleaned = 0.00100155 Jy ! Total flux subtracted in 200 components = 0.00100155 Jy ! Clean residual min=-0.001948 max=0.001635 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0199854 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0199854 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=0.028618Jy sigma=0.018504 ! Fit after self-cal, rms=0.028620Jy sigma=0.018502 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 = 0.000190173 Jy ! Component: 100 - total flux cleaned = 0.000208794 Jy ! Component: 150 - total flux cleaned = 0.000226149 Jy ! Component: 200 - total flux cleaned = 0.000249831 Jy ! Total flux subtracted in 200 components = 0.000249831 Jy ! Clean residual min=-0.001957 max=0.001640 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0202352 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.0202352 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=0.028625Jy sigma=0.018506 ! Fit after self-cal, rms=0.028625Jy sigma=0.018505 ! 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=1.845 mas, bmaj=5.831 mas, bpa=17.88 degrees ! Estimated noise=24.0945 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.845 x 5.831 at 17.88 degrees (North through East) ! Clean map min=-0.0022527 max=0.023781 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=1.54 mas, bmaj=5.653 mas, bpa=19.04 degrees ! Estimated noise=31.7624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182293 Jy ! Component: 100 - total flux cleaned = 0.0205901 Jy ! Component: 150 - total flux cleaned = 0.0199608 Jy ! Component: 200 - total flux cleaned = 0.0192892 Jy ! Total flux subtracted in 200 components = 0.0192892 Jy ! Clean residual min=-0.002804 max=0.002240 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0192892 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0192892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.845 mas, bmaj=5.831 mas, bpa=17.88 degrees ! Estimated noise=24.0945 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 = 0.000419645 Jy ! Component: 100 - total flux cleaned = 0.00055869 Jy ! Component: 150 - total flux cleaned = 0.000509602 Jy ! Component: 200 - total flux cleaned = 0.000467823 Jy ! Total flux subtracted in 200 components = 0.000467823 Jy ! Clean residual min=-0.002278 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0197571 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0197571 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=6.974 mas, bpa=8.416 degrees ! Estimated noise=29.1423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309808 Jy ! Component: 100 - total flux cleaned = 0.000506632 Jy ! Component: 150 - total flux cleaned = 0.00054741 Jy ! Component: 200 - total flux cleaned = 0.000583206 Jy ! Total flux subtracted in 200 components = 0.000583206 Jy ! Clean residual min=-0.001992 max=0.001633 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0203403 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13051e-05 Jy ! Component: 100 - total flux cleaned = 4.10854e-05 Jy ! Component: 150 - total flux cleaned = 5.94843e-05 Jy ! Component: 200 - total flux cleaned = 7.65941e-05 Jy ! Total flux subtracted in 200 components = 7.65941e-05 Jy ! Clean residual min=-0.001990 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0204169 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0204169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.845 mas, bmaj=5.831 mas, bpa=17.88 degrees ! Estimated noise=24.0945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398874 Jy ! Component: 100 - total flux cleaned = -0.000484112 Jy ! Component: 150 - total flux cleaned = -0.000612361 Jy ! Component: 200 - total flux cleaned = -0.000660458 Jy ! Total flux subtracted in 200 components = -0.000660458 Jy ! Clean residual min=-0.002219 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0197564 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0197564 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=0.028628Jy sigma=0.018507 ! Fit after self-cal, rms=0.028628Jy sigma=0.018506 wmodel /scr/pima/bp171a8_uvs/J0815-1141_C_map.mod ! Writing 56 model components to file: /scr/pima/bp171a8_uvs/J0815-1141_C_map.mod wobs /scr/pima/bp171a8_uvs/J0815-1141_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0815-1141_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J0815-1141_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0815-1141_C_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 = -0.000829283 Jy ! Component: 100 - total flux cleaned = -0.00111782 Jy ! Component: 150 - total flux cleaned = -0.00116972 Jy ! Component: 200 - total flux cleaned = -0.00119419 Jy ! Component: 250 - total flux cleaned = -0.00110013 Jy ! Component: 300 - total flux cleaned = -0.00103114 Jy ! Component: 350 - total flux cleaned = -0.000986111 Jy ! Component: 400 - total flux cleaned = -0.000921445 Jy ! Component: 450 - total flux cleaned = -0.000880308 Jy ! Component: 500 - total flux cleaned = -0.00089981 Jy ! Component: 550 - total flux cleaned = -0.000860304 Jy ! Component: 600 - total flux cleaned = -0.000841155 Jy ! Component: 650 - total flux cleaned = -0.000822732 Jy ! Component: 700 - total flux cleaned = -0.000840586 Jy ! Component: 750 - total flux cleaned = -0.000858321 Jy ! Component: 800 - total flux cleaned = -0.000910993 Jy ! Component: 850 - total flux cleaned = -0.000944971 Jy ! Component: 900 - total flux cleaned = -0.00104538 Jy ! Component: 950 - total flux cleaned = -0.00107818 Jy ! Component: 1000 - total flux cleaned = -0.00111068 Jy ! Component: 1050 - total flux cleaned = -0.00115804 Jy ! Component: 1100 - total flux cleaned = -0.00118939 Jy ! Component: 1150 - total flux cleaned = -0.0012045 Jy ! Component: 1200 - total flux cleaned = -0.00121939 Jy ! Component: 1250 - total flux cleaned = -0.00118976 Jy ! Component: 1300 - total flux cleaned = -0.00118985 Jy ! Component: 1350 - total flux cleaned = -0.00121837 Jy ! Component: 1400 - total flux cleaned = -0.00119017 Jy ! Component: 1450 - total flux cleaned = -0.0012041 Jy ! Component: 1500 - total flux cleaned = -0.00119032 Jy ! Component: 1550 - total flux cleaned = -0.00123103 Jy ! Component: 1600 - total flux cleaned = -0.00120408 Jy ! Component: 1650 - total flux cleaned = -0.00119091 Jy ! Component: 1700 - total flux cleaned = -0.00121717 Jy ! Component: 1750 - total flux cleaned = -0.0012428 Jy ! Component: 1800 - total flux cleaned = -0.00124272 Jy ! Component: 1850 - total flux cleaned = -0.00121759 Jy ! Component: 1900 - total flux cleaned = -0.00121757 Jy ! Component: 1950 - total flux cleaned = -0.00115641 Jy ! Component: 2000 - total flux cleaned = -0.00114447 Jy ! Component: 2050 - total flux cleaned = -0.00112075 Jy ! Component: 2100 - total flux cleaned = -0.00110888 Jy ! Component: 2150 - total flux cleaned = -0.00105051 Jy ! Component: 2200 - total flux cleaned = -0.00107353 Jy ! Component: 2250 - total flux cleaned = -0.00101658 Jy ! Component: 2300 - total flux cleaned = -0.00103923 Jy ! Component: 2350 - total flux cleaned = -0.00101707 Jy ! Component: 2400 - total flux cleaned = -0.00100605 Jy ! Component: 2450 - total flux cleaned = -0.00100619 Jy ! Component: 2500 - total flux cleaned = -0.00097377 Jy ! Component: 2550 - total flux cleaned = -0.000973799 Jy ! Component: 2600 - total flux cleaned = -0.000963253 Jy ! Component: 2650 - total flux cleaned = -0.000952887 Jy ! Component: 2700 - total flux cleaned = -0.000952887 Jy ! Component: 2750 - total flux cleaned = -0.00095281 Jy ! Component: 2800 - total flux cleaned = -0.000932209 Jy ! Component: 2850 - total flux cleaned = -0.000871254 Jy ! Component: 2900 - total flux cleaned = -0.000901538 Jy ! Component: 2950 - total flux cleaned = -0.000841601 Jy ! Component: 3000 - total flux cleaned = -0.000841718 Jy ! Component: 3050 - total flux cleaned = -0.000841625 Jy ! Component: 3100 - total flux cleaned = -0.000841655 Jy ! Component: 3150 - total flux cleaned = -0.000841628 Jy ! Component: 3200 - total flux cleaned = -0.000812736 Jy ! Component: 3250 - total flux cleaned = -0.000851005 Jy ! Component: 3300 - total flux cleaned = -0.000869969 Jy ! Component: 3350 - total flux cleaned = -0.000869985 Jy ! Component: 3400 - total flux cleaned = -0.000888761 Jy ! Component: 3450 - total flux cleaned = -0.000926057 Jy ! Component: 3500 - total flux cleaned = -0.000953867 Jy ! Component: 3550 - total flux cleaned = -0.000990731 Jy ! Component: 3600 - total flux cleaned = -0.00102736 Jy ! Component: 3650 - total flux cleaned = -0.00106373 Jy ! Component: 3700 - total flux cleaned = -0.00109082 Jy ! Component: 3750 - total flux cleaned = -0.00109084 Jy ! Component: 3800 - total flux cleaned = -0.00109988 Jy ! Component: 3850 - total flux cleaned = -0.00110885 Jy ! Component: 3900 - total flux cleaned = -0.00113553 Jy ! Component: 3950 - total flux cleaned = -0.00116198 Jy ! Component: 4000 - total flux cleaned = -0.00118835 Jy ! Component: 4050 - total flux cleaned = -0.00117957 Jy ! Total flux subtracted in 4096 components = -0.0012232 Jy ! Clean residual min=-0.000527 max=0.000477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0185332 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 320 components and 0.0185332 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0815-1141_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.845 x 5.831 at 17.88 degrees (North through East) ! Clean map min=-0.0020698 max=0.023648 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0815-1141_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0236477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.87539 1.87539 3.75077 7.50154 15.0031 30.0062 60.0123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 159.967 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0815-1141_C_uvs.log closed on Fri Dec 27 16:26:00 2013