! Started logfile: /d2/scr/pima/bp171aa_uvs/J0613-2530_C_uvs.log on Thu Nov 28 23:30:36 2013 obs /d2/scr/pima/bp171aa_uvs/J0613-2530_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0613-2530_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996914 visibilities/baseline/integration-bin. ! Found source: J0613-2530 ! ! 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 2584 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 /d2/scr/pima/bp171aa_uvs/J0613-2530_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=1.005918Jy sigma=0.711214 ! Fit after self-cal, rms=0.971611Jy sigma=0.686959 ! 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=1.29 mas, bmaj=3.343 mas, bpa=13.56 degrees ! Estimated noise=26.7924 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 = 0.0211341 Jy ! Component: 100 - total flux cleaned = 0.02657 Jy ! Total flux subtracted in 100 components = 0.02657 Jy ! Clean residual min=-0.003568 max=0.003179 Jy/beam ! Clean residual mean=-0.000004 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.02657 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.02657 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=0.039688Jy sigma=0.028060 ! Fit after self-cal, rms=0.035604Jy sigma=0.025172 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650727 Jy ! Component: 100 - total flux cleaned = 0.00902686 Jy ! Total flux subtracted in 100 components = 0.00902686 Jy ! Clean residual min=-0.002694 max=0.002905 Jy/beam ! Clean residual mean=-0.000003 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0355968 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0355968 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=0.034259Jy sigma=0.024221 ! Fit after self-cal, rms=0.034246Jy sigma=0.024212 ! 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=1.65 mas, bmaj=4.006 mas, bpa=12.14 degrees ! Estimated noise=19.6744 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 = 0.00193688 Jy ! Component: 100 - total flux cleaned = 0.00287776 Jy ! Component: 150 - total flux cleaned = 0.0032034 Jy ! Component: 200 - total flux cleaned = 0.00331239 Jy ! Total flux subtracted in 200 components = 0.00331239 Jy ! Clean residual min=-0.001941 max=0.002311 Jy/beam ! Clean residual mean=-0.000007 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0389092 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0389092 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=0.034141Jy sigma=0.024138 ! Fit after self-cal, rms=0.034138Jy sigma=0.024136 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.65 x 4.006 at 12.14 degrees (North through East) ! Clean map min=-0.0018632 max=0.033973 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* ! 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* 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* 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* 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 0.92 FD 1.05 KP 1.09 LA 1.14 ! MK 0.90 NL 1.05 OV 1.04 PT 0.86 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 KP 1.01 LA 1.09 ! MK 1.02 NL 0.88 OV 1.09 PT 1.12 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 KP 0.94 LA 0.91 ! MK 1.04 NL 0.98 OV 1.06 PT 1.05 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 KP 1.00 LA 0.95 ! MK 0.87 NL 0.83 OV 1.20 PT 1.12 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.034138Jy sigma=0.024136 ! Fit after self-cal, rms=0.034302Jy sigma=0.024046 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.644 mas, bmaj=3.99 mas, bpa=11.54 degrees ! Estimated noise=19.7887 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 = 0.000555189 Jy ! Component: 100 - total flux cleaned = 0.000682274 Jy ! Component: 150 - total flux cleaned = 0.000773368 Jy ! Component: 200 - total flux cleaned = 0.000813344 Jy ! Total flux subtracted in 200 components = 0.000813344 Jy ! Clean residual min=-0.001851 max=0.002221 Jy/beam ! Clean residual mean=-0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0397226 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0397226 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=0.034282Jy sigma=0.024031 ! Fit after self-cal, rms=0.034297Jy sigma=0.024026 ! 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=0.034297Jy sigma=0.024026 ! Fit after self-cal, rms=0.034515Jy sigma=0.024024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.641 mas, bmaj=3.986 mas, bpa=11.3 degrees ! Estimated noise=19.9023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277835 Jy ! Component: 100 - total flux cleaned = 0.000334127 Jy ! Component: 150 - total flux cleaned = 0.000394586 Jy ! Component: 200 - total flux cleaned = 0.000416766 Jy ! Total flux subtracted in 200 components = 0.000416766 Jy ! Clean residual min=-0.001835 max=0.002186 Jy/beam ! Clean residual mean=-0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0401393 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0401393 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=0.034505Jy sigma=0.024017 ! Fit after self-cal, rms=0.034505Jy sigma=0.024016 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) ! Added new window around map position (27, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188251 Jy ! Component: 100 - total flux cleaned = 0.00257059 Jy ! Component: 150 - total flux cleaned = 0.0026781 Jy ! Component: 200 - total flux cleaned = 0.00269611 Jy ! Total flux subtracted in 200 components = 0.00269611 Jy ! Clean residual min=-0.001694 max=0.001688 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0428355 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0428355 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=0.034404Jy sigma=0.023949 ! Fit after self-cal, rms=0.034384Jy sigma=0.023935 ! 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=0.034384Jy sigma=0.023935 ! Fit after self-cal, rms=0.034445Jy sigma=0.023934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.641 mas, bmaj=3.986 mas, bpa=11.14 degrees ! Estimated noise=19.9029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362397 Jy ! Component: 100 - total flux cleaned = 0.000342045 Jy ! Component: 150 - total flux cleaned = 0.000361376 Jy ! Component: 200 - total flux cleaned = 0.000345644 Jy ! Total flux subtracted in 200 components = 0.000345644 Jy ! Clean residual min=-0.001668 max=0.001662 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0431811 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0431811 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=0.034419Jy sigma=0.023915 ! Fit after self-cal, rms=0.034416Jy sigma=0.023912 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 = 3.24853e-05 Jy ! Component: 100 - total flux cleaned = -2.27816e-06 Jy ! Component: 150 - total flux cleaned = -1.6905e-05 Jy ! Component: 200 - total flux cleaned = -2.9665e-05 Jy ! Total flux subtracted in 200 components = -2.9665e-05 Jy ! Clean residual min=-0.001714 max=0.001660 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0431514 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.0431514 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=0.034402Jy sigma=0.023903 ! Fit after self-cal, rms=0.034400Jy sigma=0.023901 ! 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=0.034400Jy sigma=0.023901 ! Fit after self-cal, rms=0.034450Jy sigma=0.023900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=9.991 mas, bpa=17.09 degrees ! Estimated noise=25.5935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.92485e-05 Jy ! Component: 100 - total flux cleaned = -3.88864e-05 Jy ! Component: 150 - total flux cleaned = -2.91688e-05 Jy ! Component: 200 - total flux cleaned = -2.07719e-05 Jy ! Total flux subtracted in 200 components = -2.07719e-05 Jy ! Clean residual min=-0.002423 max=0.001798 Jy/beam ! Clean residual mean=0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0431307 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.0431307 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=0.034447Jy sigma=0.023898 ! Fit after self-cal, rms=0.034447Jy sigma=0.023897 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 = -6.29764e-05 Jy ! Component: 100 - total flux cleaned = -6.20945e-05 Jy ! Component: 150 - total flux cleaned = -6.21445e-05 Jy ! Component: 200 - total flux cleaned = -6.19656e-05 Jy ! Total flux subtracted in 200 components = -6.19656e-05 Jy ! Clean residual min=-0.002427 max=0.001792 Jy/beam ! Clean residual mean=0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0430687 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.0430687 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=0.034445Jy sigma=0.023896 ! Fit after self-cal, rms=0.034444Jy sigma=0.023895 ! 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=1.642 mas, bmaj=3.988 mas, bpa=11 degrees ! Estimated noise=19.8991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.642 x 3.988 at 11 degrees (North through East) ! Clean map min=-0.001669 max=0.034081 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=1.28 mas, bmaj=3.327 mas, bpa=12.39 degrees ! Estimated noise=26.7854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254269 Jy ! Component: 100 - total flux cleaned = 0.0320689 Jy ! Component: 150 - total flux cleaned = 0.0352644 Jy ! Component: 200 - total flux cleaned = 0.0369707 Jy ! Total flux subtracted in 200 components = 0.0369707 Jy ! Clean residual min=-0.002769 max=0.002826 Jy/beam ! Clean residual mean=-0.000003 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0369707 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0369707 Jy ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=3.988 mas, bpa=11 degrees ! Estimated noise=19.8991 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 = 0.00279026 Jy ! Component: 100 - total flux cleaned = 0.00427711 Jy ! Component: 150 - total flux cleaned = 0.00478954 Jy ! Component: 200 - total flux cleaned = 0.00512718 Jy ! Total flux subtracted in 200 components = 0.00512718 Jy ! Clean residual min=-0.001778 max=0.001656 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0420979 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0420979 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=4.037 mas, bmaj=9.991 mas, bpa=17.09 degrees ! Estimated noise=25.5935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632922 Jy ! Component: 100 - total flux cleaned = 0.000743154 Jy ! Component: 150 - total flux cleaned = 0.000782569 Jy ! Component: 200 - total flux cleaned = 0.00080528 Jy ! Total flux subtracted in 200 components = 0.00080528 Jy ! Clean residual min=-0.002373 max=0.001909 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0429032 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 = 1.0637e-05 Jy ! Component: 100 - total flux cleaned = 3.00659e-05 Jy ! Component: 150 - total flux cleaned = 3.01263e-05 Jy ! Component: 200 - total flux cleaned = 4.79282e-05 Jy ! Total flux subtracted in 200 components = 4.79282e-05 Jy ! Clean residual min=-0.002394 max=0.001894 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0429511 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0429512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=3.988 mas, bpa=11 degrees ! Estimated noise=19.8991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011937 Jy ! Component: 100 - total flux cleaned = -9.961e-05 Jy ! Component: 150 - total flux cleaned = -6.6047e-05 Jy ! Component: 200 - total flux cleaned = -5.54814e-06 Jy ! Total flux subtracted in 200 components = -5.54814e-06 Jy ! Clean residual min=-0.001726 max=0.001748 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0429456 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0429456 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=0.034455Jy sigma=0.023901 ! Fit after self-cal, rms=0.034453Jy sigma=0.023900 wmodel /d2/scr/pima/bp171aa_uvs/J0613-2530_C_map.mod ! Writing 70 model components to file: /d2/scr/pima/bp171aa_uvs/J0613-2530_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0613-2530_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0613-2530_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0613-2530_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0613-2530_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 = 0.000122874 Jy ! Component: 100 - total flux cleaned = 0.00012293 Jy ! Component: 150 - total flux cleaned = 0.000177064 Jy ! Component: 200 - total flux cleaned = 0.000256107 Jy ! Component: 250 - total flux cleaned = 0.000331728 Jy ! Component: 300 - total flux cleaned = 0.000355641 Jy ! Component: 350 - total flux cleaned = 0.000379031 Jy ! Component: 400 - total flux cleaned = 0.000424598 Jy ! Component: 450 - total flux cleaned = 0.00051334 Jy ! Component: 500 - total flux cleaned = 0.000577882 Jy ! Component: 550 - total flux cleaned = 0.000725685 Jy ! Component: 600 - total flux cleaned = 0.000829203 Jy ! Component: 650 - total flux cleaned = 0.000990863 Jy ! Component: 700 - total flux cleaned = 0.00106901 Jy ! Component: 750 - total flux cleaned = 0.00120436 Jy ! Component: 800 - total flux cleaned = 0.00131886 Jy ! Component: 850 - total flux cleaned = 0.00146829 Jy ! Component: 900 - total flux cleaned = 0.0015598 Jy ! Component: 950 - total flux cleaned = 0.00166786 Jy ! Component: 1000 - total flux cleaned = 0.00172093 Jy ! Component: 1050 - total flux cleaned = 0.00179088 Jy ! Component: 1100 - total flux cleaned = 0.00185948 Jy ! Component: 1150 - total flux cleaned = 0.00185954 Jy ! Component: 1200 - total flux cleaned = 0.00192643 Jy ! Component: 1250 - total flux cleaned = 0.00195975 Jy ! Component: 1300 - total flux cleaned = 0.00200841 Jy ! Component: 1350 - total flux cleaned = 0.00204002 Jy ! Component: 1400 - total flux cleaned = 0.00203963 Jy ! Component: 1450 - total flux cleaned = 0.00205522 Jy ! Component: 1500 - total flux cleaned = 0.00208571 Jy ! Component: 1550 - total flux cleaned = 0.00213103 Jy ! Component: 1600 - total flux cleaned = 0.0021907 Jy ! Component: 1650 - total flux cleaned = 0.00217596 Jy ! Component: 1700 - total flux cleaned = 0.00227748 Jy ! Component: 1750 - total flux cleaned = 0.00230614 Jy ! Component: 1800 - total flux cleaned = 0.00240543 Jy ! Component: 1850 - total flux cleaned = 0.00243337 Jy ! Component: 1900 - total flux cleaned = 0.00246096 Jy ! Component: 1950 - total flux cleaned = 0.00257053 Jy ! Component: 2000 - total flux cleaned = 0.00259763 Jy ! Component: 2050 - total flux cleaned = 0.0026513 Jy ! Component: 2100 - total flux cleaned = 0.00271756 Jy ! Component: 2150 - total flux cleaned = 0.00279622 Jy ! Component: 2200 - total flux cleaned = 0.00284809 Jy ! Component: 2250 - total flux cleaned = 0.00291198 Jy ! Component: 2300 - total flux cleaned = 0.00292446 Jy ! Component: 2350 - total flux cleaned = 0.00298719 Jy ! Component: 2400 - total flux cleaned = 0.00298723 Jy ! Component: 2450 - total flux cleaned = 0.00304871 Jy ! Component: 2500 - total flux cleaned = 0.00314599 Jy ! Component: 2550 - total flux cleaned = 0.00315804 Jy ! Component: 2600 - total flux cleaned = 0.00325364 Jy ! Component: 2650 - total flux cleaned = 0.00327736 Jy ! Component: 2700 - total flux cleaned = 0.00338276 Jy ! Component: 2750 - total flux cleaned = 0.00342931 Jy ! Component: 2800 - total flux cleaned = 0.0034639 Jy ! Component: 2850 - total flux cleaned = 0.00357806 Jy ! Component: 2900 - total flux cleaned = 0.00361191 Jy ! Component: 2950 - total flux cleaned = 0.00361184 Jy ! Component: 3000 - total flux cleaned = 0.00365654 Jy ! Component: 3050 - total flux cleaned = 0.00373396 Jy ! Component: 3100 - total flux cleaned = 0.00377768 Jy ! Component: 3150 - total flux cleaned = 0.00381012 Jy ! Component: 3200 - total flux cleaned = 0.00385341 Jy ! Component: 3250 - total flux cleaned = 0.00390702 Jy ! Component: 3300 - total flux cleaned = 0.00392821 Jy ! Component: 3350 - total flux cleaned = 0.00391781 Jy ! Component: 3400 - total flux cleaned = 0.00401221 Jy ! Component: 3450 - total flux cleaned = 0.00405391 Jy ! Component: 3500 - total flux cleaned = 0.00407458 Jy ! Component: 3550 - total flux cleaned = 0.00412597 Jy ! Component: 3600 - total flux cleaned = 0.00412585 Jy ! Component: 3650 - total flux cleaned = 0.00414621 Jy ! Component: 3700 - total flux cleaned = 0.00418656 Jy ! Component: 3750 - total flux cleaned = 0.00421661 Jy ! Component: 3800 - total flux cleaned = 0.00420662 Jy ! Component: 3850 - total flux cleaned = 0.00427587 Jy ! Component: 3900 - total flux cleaned = 0.00425604 Jy ! Component: 3950 - total flux cleaned = 0.00425594 Jy ! Component: 4000 - total flux cleaned = 0.00426557 Jy ! Component: 4050 - total flux cleaned = 0.00425588 Jy ! Total flux subtracted in 4096 components = 0.00425592 Jy ! Clean residual min=-0.000557 max=0.000531 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0472015 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 338 components and 0.0472015 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0613-2530_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.642 x 3.988 at 11 degrees (North through East) ! Clean map min=-0.0010516 max=0.033903 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0613-2530_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0339033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.52239 1.52239 3.04479 6.08957 12.1791 24.3583 48.7166 97.4332 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 197.058 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0613-2530_C_uvs.log closed on Thu Nov 28 23:30:41 2013