! Started logfile: /scr/pima/bp171a8_uvs/J0825-2847_C_uvs.log on Fri Dec 27 16:26:21 2013 obs /scr/pima/bp171a8_uvs/J0825-2847_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0825-2847_C_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J0825-2847 ! ! 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 1288 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/J0825-2847_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=1.001295Jy sigma=0.683022 ! Fit after self-cal, rms=0.979441Jy sigma=0.667901 ! 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=1.763 mas, bmaj=11.25 mas, bpa=20.35 degrees ! Estimated noise=41.329 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 = 0.0156817 Jy ! Component: 100 - total flux cleaned = 0.0198251 Jy ! Total flux subtracted in 100 components = 0.0198251 Jy ! Clean residual min=-0.003457 max=0.003918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0198251 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0198251 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=0.030472Jy sigma=0.020729 ! Fit after self-cal, rms=0.028415Jy sigma=0.019278 ! 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=2.341 mas, bmaj=11 mas, bpa=17.83 degrees ! Estimated noise=28.9506 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 = 0.00411817 Jy ! Component: 100 - total flux cleaned = 0.00369966 Jy ! Component: 150 - total flux cleaned = 0.00321555 Jy ! Component: 200 - total flux cleaned = 0.00294624 Jy ! Total flux subtracted in 200 components = 0.00294624 Jy ! Clean residual min=-0.001845 max=0.001814 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0227713 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0227713 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=0.027858Jy sigma=0.018878 ! Fit after self-cal, rms=0.027853Jy sigma=0.018870 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.341 x 11 at 17.83 degrees (North through East) ! Clean map min=-0.0018039 max=0.024115 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* 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* 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* 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* 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* 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* 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* 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027853Jy sigma=0.018870 ! Fit after self-cal, rms=0.027853Jy sigma=0.018870 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=11 mas, bpa=17.83 degrees ! Estimated noise=28.9506 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 = -0.000674661 Jy ! Component: 100 - total flux cleaned = -0.000872544 Jy ! Component: 150 - total flux cleaned = -0.00100054 Jy ! Component: 200 - total flux cleaned = -0.00109465 Jy ! Total flux subtracted in 200 components = -0.00109465 Jy ! Clean residual min=-0.001794 max=0.001650 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0216767 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0216767 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=0.027815Jy sigma=0.018842 ! Fit after self-cal, rms=0.027814Jy sigma=0.018838 ! 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=0.027814Jy sigma=0.018838 ! Fit after self-cal, rms=0.027814Jy sigma=0.018838 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=11 mas, bpa=17.83 degrees ! Estimated noise=28.9506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040188 Jy ! Component: 100 - total flux cleaned = -0.000531424 Jy ! Component: 150 - total flux cleaned = -0.000596656 Jy ! Component: 200 - total flux cleaned = -0.000656271 Jy ! Total flux subtracted in 200 components = -0.000656271 Jy ! Clean residual min=-0.001740 max=0.001593 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0210204 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0210204 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=0.027793Jy sigma=0.018823 ! Fit after self-cal, rms=0.027794Jy sigma=0.018822 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 = -0.00030294 Jy ! Component: 100 - total flux cleaned = -0.000331893 Jy ! Component: 150 - total flux cleaned = -0.000331631 Jy ! Component: 200 - total flux cleaned = -0.000331882 Jy ! Total flux subtracted in 200 components = -0.000331882 Jy ! Clean residual min=-0.001698 max=0.001592 Jy/beam ! Clean residual mean=-0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0206885 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0206885 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=0.027781Jy sigma=0.018812 ! Fit after self-cal, rms=0.027782Jy sigma=0.018811 ! 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=0.027782Jy sigma=0.018811 ! Fit after self-cal, rms=0.027782Jy sigma=0.018811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=11 mas, bpa=17.83 degrees ! Estimated noise=28.9506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152022 Jy ! Component: 100 - total flux cleaned = -0.000139907 Jy ! Component: 150 - total flux cleaned = -0.000127419 Jy ! Component: 200 - total flux cleaned = -0.000115273 Jy ! Total flux subtracted in 200 components = -0.000115273 Jy ! Clean residual min=-0.001667 max=0.001604 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0205732 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0205732 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=0.027772Jy sigma=0.018804 ! Fit after self-cal, rms=0.027770Jy sigma=0.018803 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 = -9.79108e-05 Jy ! Component: 100 - total flux cleaned = -8.62301e-05 Jy ! Component: 150 - total flux cleaned = -5.21232e-05 Jy ! Component: 200 - total flux cleaned = -9.06233e-06 Jy ! Total flux subtracted in 200 components = -9.06233e-06 Jy ! Clean residual min=-0.001656 max=0.001622 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0205642 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0205642 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=0.027762Jy sigma=0.018797 ! Fit after self-cal, rms=0.027760Jy sigma=0.018796 ! 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=0.027760Jy sigma=0.018796 ! Fit after self-cal, rms=0.027760Jy sigma=0.018796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.322 mas, bmaj=13.33 mas, bpa=6.933 degrees ! Estimated noise=32.1855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115706 Jy ! Component: 100 - total flux cleaned = 0.000149548 Jy ! Component: 150 - total flux cleaned = 0.000149125 Jy ! Component: 200 - total flux cleaned = 0.000149078 Jy ! Total flux subtracted in 200 components = 0.000149078 Jy ! Clean residual min=-0.001756 max=0.001611 Jy/beam ! Clean residual mean=-0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0207133 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.0207133 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=0.027757Jy sigma=0.018794 ! Fit after self-cal, rms=0.027756Jy sigma=0.018794 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 = 3.80849e-05 Jy ! Component: 100 - total flux cleaned = 4.64652e-05 Jy ! Component: 150 - total flux cleaned = 5.37675e-05 Jy ! Component: 200 - total flux cleaned = 4.64373e-05 Jy ! Total flux subtracted in 200 components = 4.64373e-05 Jy ! Clean residual min=-0.001743 max=0.001623 Jy/beam ! Clean residual mean=-0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0207597 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.0207597 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=0.027753Jy sigma=0.018792 ! Fit after self-cal, rms=0.027753Jy sigma=0.018792 ! 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=2.341 mas, bmaj=11 mas, bpa=17.83 degrees ! Estimated noise=28.9506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.341 x 11 at 17.83 degrees (North through East) ! Clean map min=-0.0027578 max=0.024033 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=1.763 mas, bmaj=11.25 mas, bpa=20.35 degrees ! Estimated noise=41.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184581 Jy ! Component: 100 - total flux cleaned = 0.0217554 Jy ! Component: 150 - total flux cleaned = 0.0217062 Jy ! Component: 200 - total flux cleaned = 0.0214273 Jy ! Total flux subtracted in 200 components = 0.0214273 Jy ! Clean residual min=-0.002479 max=0.002269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0214273 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0214273 Jy ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=11 mas, bpa=17.83 degrees ! Estimated noise=28.9506 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 = 0.000296526 Jy ! Component: 100 - total flux cleaned = -8.67864e-05 Jy ! Component: 150 - total flux cleaned = -0.000397543 Jy ! Component: 200 - total flux cleaned = -0.000607967 Jy ! Total flux subtracted in 200 components = -0.000607967 Jy ! Clean residual min=-0.001893 max=0.001719 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0208193 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0208193 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=4.322 mas, bmaj=13.33 mas, bpa=6.933 degrees ! Estimated noise=32.1855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114503 Jy ! Component: 100 - total flux cleaned = 0.000152013 Jy ! Component: 150 - total flux cleaned = 7.09696e-05 Jy ! Component: 200 - total flux cleaned = 1.23809e-05 Jy ! Total flux subtracted in 200 components = 1.23809e-05 Jy ! Clean residual min=-0.001872 max=0.001664 Jy/beam ! Clean residual mean=-0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0208317 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 = -6.69141e-05 Jy ! Component: 100 - total flux cleaned = -0.000104336 Jy ! Component: 150 - total flux cleaned = -0.0001504 Jy ! Component: 200 - total flux cleaned = -0.00019335 Jy ! Total flux subtracted in 200 components = -0.00019335 Jy ! Clean residual min=-0.001808 max=0.001656 Jy/beam ! Clean residual mean=-0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0206384 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.0206384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=11 mas, bpa=17.83 degrees ! Estimated noise=28.9506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165065 Jy ! Component: 100 - total flux cleaned = -0.000199118 Jy ! Component: 150 - total flux cleaned = -0.000182917 Jy ! Component: 200 - total flux cleaned = -0.000153006 Jy ! Total flux subtracted in 200 components = -0.000153006 Jy ! Clean residual min=-0.001693 max=0.001649 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0204853 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.0204854 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=0.027768Jy sigma=0.018802 ! Fit after self-cal, rms=0.027765Jy sigma=0.018801 wmodel /scr/pima/bp171a8_uvs/J0825-2847_C_map.mod ! Writing 79 model components to file: /scr/pima/bp171a8_uvs/J0825-2847_C_map.mod wobs /scr/pima/bp171a8_uvs/J0825-2847_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0825-2847_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J0825-2847_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J0825-2847_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 = -0.000304948 Jy ! Component: 100 - total flux cleaned = -0.000630323 Jy ! Component: 150 - total flux cleaned = -0.000856688 Jy ! Component: 200 - total flux cleaned = -0.000904831 Jy ! Component: 250 - total flux cleaned = -0.000838222 Jy ! Component: 300 - total flux cleaned = -0.000670273 Jy ! Component: 350 - total flux cleaned = -0.000610494 Jy ! Component: 400 - total flux cleaned = -0.000590595 Jy ! Component: 450 - total flux cleaned = -0.000645041 Jy ! Component: 500 - total flux cleaned = -0.000680033 Jy ! Component: 550 - total flux cleaned = -0.00079859 Jy ! Component: 600 - total flux cleaned = -0.00086394 Jy ! Component: 650 - total flux cleaned = -0.000927249 Jy ! Component: 700 - total flux cleaned = -0.00101961 Jy ! Component: 750 - total flux cleaned = -0.00107926 Jy ! Component: 800 - total flux cleaned = -0.00112324 Jy ! Component: 850 - total flux cleaned = -0.00115202 Jy ! Component: 900 - total flux cleaned = -0.00122209 Jy ! Component: 950 - total flux cleaned = -0.001236 Jy ! Component: 1000 - total flux cleaned = -0.00127647 Jy ! Component: 1050 - total flux cleaned = -0.00127629 Jy ! Component: 1100 - total flux cleaned = -0.00125041 Jy ! Component: 1150 - total flux cleaned = -0.0012885 Jy ! Component: 1200 - total flux cleaned = -0.00127598 Jy ! Component: 1250 - total flux cleaned = -0.00127643 Jy ! Component: 1300 - total flux cleaned = -0.00130058 Jy ! Component: 1350 - total flux cleaned = -0.001253 Jy ! Component: 1400 - total flux cleaned = -0.00122964 Jy ! Component: 1450 - total flux cleaned = -0.00121813 Jy ! Component: 1500 - total flux cleaned = -0.00119527 Jy ! Component: 1550 - total flux cleaned = -0.00118393 Jy ! Component: 1600 - total flux cleaned = -0.00117263 Jy ! Component: 1650 - total flux cleaned = -0.00117253 Jy ! Component: 1700 - total flux cleaned = -0.00116155 Jy ! Component: 1750 - total flux cleaned = -0.00117241 Jy ! Component: 1800 - total flux cleaned = -0.00116169 Jy ! Component: 1850 - total flux cleaned = -0.00118309 Jy ! Component: 1900 - total flux cleaned = -0.00120429 Jy ! Component: 1950 - total flux cleaned = -0.00123596 Jy ! Component: 2000 - total flux cleaned = -0.00123599 Jy ! Component: 2050 - total flux cleaned = -0.00124645 Jy ! Component: 2100 - total flux cleaned = -0.00130879 Jy ! Component: 2150 - total flux cleaned = -0.00132943 Jy ! Component: 2200 - total flux cleaned = -0.00137055 Jy ! Component: 2250 - total flux cleaned = -0.0013705 Jy ! Component: 2300 - total flux cleaned = -0.00141133 Jy ! Component: 2350 - total flux cleaned = -0.00142149 Jy ! Component: 2400 - total flux cleaned = -0.00145182 Jy ! Component: 2450 - total flux cleaned = -0.00146186 Jy ! Component: 2500 - total flux cleaned = -0.00145181 Jy ! Component: 2550 - total flux cleaned = -0.00149186 Jy ! Component: 2600 - total flux cleaned = -0.0014819 Jy ! Component: 2650 - total flux cleaned = -0.0014719 Jy ! Component: 2700 - total flux cleaned = -0.00147186 Jy ! Component: 2750 - total flux cleaned = -0.00145213 Jy ! Component: 2800 - total flux cleaned = -0.00146199 Jy ! Component: 2850 - total flux cleaned = -0.00142256 Jy ! Component: 2900 - total flux cleaned = -0.00142266 Jy ! Component: 2950 - total flux cleaned = -0.00140303 Jy ! Component: 3000 - total flux cleaned = -0.00141282 Jy ! Component: 3050 - total flux cleaned = -0.00138341 Jy ! Component: 3100 - total flux cleaned = -0.0013834 Jy ! Component: 3150 - total flux cleaned = -0.00137367 Jy ! Component: 3200 - total flux cleaned = -0.00136388 Jy ! Component: 3250 - total flux cleaned = -0.00135405 Jy ! Component: 3300 - total flux cleaned = -0.00132473 Jy ! Component: 3350 - total flux cleaned = -0.00130513 Jy ! Component: 3400 - total flux cleaned = -0.00127575 Jy ! Component: 3450 - total flux cleaned = -0.00127581 Jy ! Component: 3500 - total flux cleaned = -0.00125618 Jy ! Component: 3550 - total flux cleaned = -0.00121688 Jy ! Component: 3600 - total flux cleaned = -0.00120707 Jy ! Component: 3650 - total flux cleaned = -0.00117754 Jy ! Component: 3700 - total flux cleaned = -0.00113817 Jy ! Component: 3750 - total flux cleaned = -0.00109872 Jy ! Component: 3800 - total flux cleaned = -0.00105928 Jy ! Component: 3850 - total flux cleaned = -0.00103958 Jy ! Component: 3900 - total flux cleaned = -0.00100003 Jy ! Component: 3950 - total flux cleaned = -0.000950498 Jy ! Component: 4000 - total flux cleaned = -0.000890937 Jy ! Component: 4050 - total flux cleaned = -0.000851125 Jy ! Total flux subtracted in 4096 components = -0.000831197 Jy ! Clean residual min=-0.000626 max=0.000589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0196542 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 388 components and 0.0196541 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0825-2847_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.341 x 11 at 17.83 degrees (North through East) ! Clean map min=-0.0020956 max=0.02455 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0825-2847_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0245502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.08411 2.08411 4.16821 8.33643 16.6729 33.3457 66.6914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 143.946 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0825-2847_C_uvs.log closed on Fri Dec 27 16:26:29 2013