! Started logfile: /scr/pima/bp171a9_uvs/J1511-0512_C_uvs.log on Sat Dec 21 09:16:16 2013 obs /scr/pima/bp171a9_uvs/J1511-0512_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1511-0512_C_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.642857 visibilities/baseline/integration-bin. ! Found source: J1511-0512 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1584 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/bp171a9_uvs/J1511-0512_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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017919Jy sigma=0.804834 ! Fit after self-cal, rms=0.967731Jy sigma=0.753771 ! 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=3.599 mas, bmaj=7.755 mas, bpa=-8.029 degrees ! Estimated noise=40.934 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468923 Jy ! Component: 100 - total flux cleaned = 0.0660048 Jy ! Total flux subtracted in 100 components = 0.0660048 Jy ! Clean residual min=-0.018437 max=0.018401 Jy/beam ! Clean residual mean=-0.000057 rms=0.007124 Jy/beam ! Combined flux in latest and established models = 0.0660048 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0660048 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=0.168001Jy sigma=0.136855 ! Fit after self-cal, rms=0.167253Jy sigma=0.136279 ! 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=4.373 mas, bmaj=8.472 mas, bpa=-8.749 degrees ! Estimated noise=25.9692 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 = 0.0293254 Jy ! Component: 100 - total flux cleaned = 0.0405928 Jy ! Component: 150 - total flux cleaned = 0.0504692 Jy ! Component: 200 - total flux cleaned = 0.0569592 Jy ! Total flux subtracted in 200 components = 0.0569592 Jy ! Clean residual min=-0.012816 max=0.012839 Jy/beam ! Clean residual mean=-0.000031 rms=0.006036 Jy/beam ! Combined flux in latest and established models = 0.122964 Jy ! Performing phase self-cal ! Adding 136 model components to the UV plane model. ! The established model now contains 177 components and 0.122964 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=0.159388Jy sigma=0.127551 ! Fit after self-cal, rms=0.158616Jy sigma=0.127296 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.373 x 8.472 at -8.749 degrees (North through East) ! Clean map min=-0.02247 max=0.037587 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Fit before self-cal, rms=0.158616Jy sigma=0.127296 ! Fit after self-cal, rms=0.158616Jy sigma=0.127296 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.373 mas, bmaj=8.472 mas, bpa=-8.749 degrees ! Estimated noise=25.9692 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 = 0.00606329 Jy ! Component: 100 - total flux cleaned = 0.0108837 Jy ! Component: 150 - total flux cleaned = 0.0134679 Jy ! Component: 200 - total flux cleaned = 0.0146899 Jy ! Total flux subtracted in 200 components = 0.0146899 Jy ! Clean residual min=-0.009670 max=0.009611 Jy/beam ! Clean residual mean=-0.000012 rms=0.004644 Jy/beam ! Combined flux in latest and established models = 0.137654 Jy ! Performing phase self-cal ! Adding 131 model components to the UV plane model. ! The established model now contains 301 components and 0.137654 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=0.154958Jy sigma=0.123253 ! Fit after self-cal, rms=0.154573Jy sigma=0.123122 ! 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=0.154573Jy sigma=0.123122 ! Fit after self-cal, rms=0.154573Jy sigma=0.123122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.373 mas, bmaj=8.472 mas, bpa=-8.749 degrees ! Estimated noise=25.9692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120553 Jy ! Component: 100 - total flux cleaned = 0.000929792 Jy ! Component: 150 - total flux cleaned = 0.00245398 Jy ! Component: 200 - total flux cleaned = 0.00341437 Jy ! Total flux subtracted in 200 components = 0.00341437 Jy ! Clean residual min=-0.007886 max=0.007945 Jy/beam ! Clean residual mean=-0.000000 rms=0.003863 Jy/beam ! Combined flux in latest and established models = 0.141068 Jy selfcal ! Performing phase self-cal ! Adding 121 model components to the UV plane model. ! The established model now contains 413 components and 0.141068 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=0.152387Jy sigma=0.120585 ! Fit after self-cal, rms=0.152242Jy sigma=0.120490 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 = -0.00251926 Jy ! Component: 100 - total flux cleaned = -0.00162545 Jy ! Component: 150 - total flux cleaned = -0.00163314 Jy ! Component: 200 - total flux cleaned = -0.000805337 Jy ! Total flux subtracted in 200 components = -0.000805337 Jy ! Clean residual min=-0.006735 max=0.006745 Jy/beam ! Clean residual mean=0.000006 rms=0.003322 Jy/beam ! Combined flux in latest and established models = 0.140263 Jy ! Performing phase self-cal ! Adding 143 model components to the UV plane model. ! The established model now contains 543 components and 0.140263 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=0.150665Jy sigma=0.118734 ! Fit after self-cal, rms=0.150565Jy sigma=0.118684 ! 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=0.150565Jy sigma=0.118684 ! Fit after self-cal, rms=0.150565Jy sigma=0.118684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.373 mas, bmaj=8.472 mas, bpa=-8.749 degrees ! Estimated noise=25.9692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338638 Jy ! Component: 100 - total flux cleaned = -0.00338148 Jy ! Component: 150 - total flux cleaned = -0.00300915 Jy ! Component: 200 - total flux cleaned = -0.00227167 Jy ! Total flux subtracted in 200 components = -0.00227167 Jy ! Clean residual min=-0.005903 max=0.005874 Jy/beam ! Clean residual mean=0.000008 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.137991 Jy selfcal ! Performing phase self-cal ! Adding 142 model components to the UV plane model. ! The established model now contains 663 components and 0.137991 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=0.149388Jy sigma=0.117373 ! Fit after self-cal, rms=0.149344Jy sigma=0.117345 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 = -0.00257577 Jy ! Component: 100 - total flux cleaned = -0.00224478 Jy ! Component: 150 - total flux cleaned = -0.00159752 Jy ! Component: 200 - total flux cleaned = -0.000636329 Jy ! Total flux subtracted in 200 components = -0.000636329 Jy ! Clean residual min=-0.005258 max=0.005249 Jy/beam ! Clean residual mean=0.000010 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.137355 Jy ! Performing phase self-cal ! Adding 138 model components to the UV plane model. ! The established model now contains 774 components and 0.137355 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=0.148457Jy sigma=0.116289 ! Fit after self-cal, rms=0.148447Jy sigma=0.116267 ! 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=0.148447Jy sigma=0.116267 ! Fit after self-cal, rms=0.148447Jy sigma=0.116267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.024 mas, bmaj=8.782 mas, bpa=-6.655 degrees ! Estimated noise=26.5025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042297 Jy ! Component: 100 - total flux cleaned = 0.000660375 Jy ! Component: 150 - total flux cleaned = 0.00135452 Jy ! Component: 200 - total flux cleaned = 0.00237886 Jy ! Total flux subtracted in 200 components = 0.00237886 Jy ! Clean residual min=-0.005557 max=0.005607 Jy/beam ! Clean residual mean=0.000015 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 0.139734 Jy selfcal ! Performing phase self-cal ! Adding 143 model components to the UV plane model. ! The established model now contains 885 components and 0.139734 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=0.147627Jy sigma=0.115276 ! Fit after self-cal, rms=0.147562Jy sigma=0.115253 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 = -0.00142099 Jy ! Component: 100 - total flux cleaned = -0.00110248 Jy ! Component: 150 - total flux cleaned = -0.000167597 Jy ! Component: 200 - total flux cleaned = 0.00161983 Jy ! Total flux subtracted in 200 components = 0.00161983 Jy ! Clean residual min=-0.004840 max=0.004884 Jy/beam ! Clean residual mean=0.000016 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.141354 Jy ! Performing phase self-cal ! Adding 132 model components to the UV plane model. ! The established model now contains 982 components and 0.141354 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=0.146955Jy sigma=0.114456 ! Fit after self-cal, rms=0.146890Jy sigma=0.114435 ! 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=4.373 mas, bmaj=8.472 mas, bpa=-8.749 degrees ! Estimated noise=25.9692 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.373 x 8.472 at -8.749 degrees (North through East) ! Clean map min=-0.030807 max=0.035512 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=3.599 mas, bmaj=7.755 mas, bpa=-8.029 degrees ! Estimated noise=40.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286112 Jy ! Component: 100 - total flux cleaned = 0.0435029 Jy ! Component: 150 - total flux cleaned = 0.0501643 Jy ! Component: 200 - total flux cleaned = 0.0578773 Jy ! Total flux subtracted in 200 components = 0.0578773 Jy ! Clean residual min=-0.015016 max=0.015057 Jy/beam ! Clean residual mean=-0.000043 rms=0.006194 Jy/beam ! Combined flux in latest and established models = 0.0578773 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 90 model components to the UV plane model. ! The established model now contains 90 components and 0.0578773 Jy ! Inverting map and beam ! Estimated beam: bmin=4.373 mas, bmaj=8.472 mas, bpa=-8.749 degrees ! Estimated noise=25.9692 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 = 0.0229339 Jy ! Component: 100 - total flux cleaned = 0.0363626 Jy ! Component: 150 - total flux cleaned = 0.0449357 Jy ! Component: 200 - total flux cleaned = 0.0488316 Jy ! Total flux subtracted in 200 components = 0.0488316 Jy ! Clean residual min=-0.012446 max=0.012338 Jy/beam ! Clean residual mean=-0.000016 rms=0.005738 Jy/beam ! Combined flux in latest and established models = 0.106709 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 196 components and 0.106709 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=5.024 mas, bmaj=8.782 mas, bpa=-6.655 degrees ! Estimated noise=26.5025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577669 Jy ! Component: 100 - total flux cleaned = 0.00727073 Jy ! Component: 150 - total flux cleaned = 0.00938471 Jy ! Component: 200 - total flux cleaned = 0.0107021 Jy ! Total flux subtracted in 200 components = 0.0107021 Jy ! Clean residual min=-0.010669 max=0.010605 Jy/beam ! Clean residual mean=-0.000003 rms=0.005134 Jy/beam ! Combined flux in latest and established models = 0.117411 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 = 1.52434e-06 Jy ! Component: 100 - total flux cleaned = 0.00302583 Jy ! Component: 150 - total flux cleaned = 0.00537969 Jy ! Component: 200 - total flux cleaned = 0.0111963 Jy ! Total flux subtracted in 200 components = 0.0111963 Jy ! Clean residual min=-0.009636 max=0.009580 Jy/beam ! Clean residual mean=0.000009 rms=0.004305 Jy/beam ! Combined flux in latest and established models = 0.128607 Jy ! Adding 225 model components to the UV plane model. ! The established model now contains 411 components and 0.128607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.373 mas, bmaj=8.472 mas, bpa=-8.749 degrees ! Estimated noise=25.9692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00621741 Jy ! Component: 100 - total flux cleaned = -0.00741004 Jy ! Component: 150 - total flux cleaned = -0.0100553 Jy ! Component: 200 - total flux cleaned = -0.010414 Jy ! Total flux subtracted in 200 components = -0.010414 Jy ! Clean residual min=-0.005927 max=0.005908 Jy/beam ! Clean residual mean=0.000012 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.118193 Jy selfcal ! Performing phase self-cal ! Adding 126 model components to the UV plane model. ! The established model now contains 530 components and 0.118193 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=0.149007Jy sigma=0.117301 ! Fit after self-cal, rms=0.149191Jy sigma=0.117187 wmodel /scr/pima/bp171a9_uvs/J1511-0512_C_map.mod ! Writing 530 model components to file: /scr/pima/bp171a9_uvs/J1511-0512_C_map.mod wobs /scr/pima/bp171a9_uvs/J1511-0512_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1511-0512_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1511-0512_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a9_uvs/J1511-0512_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.373 x 8.472 at -8.749 degrees (North through East) ! Clean map min=-0.027548 max=0.033394 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1511-0512_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0333943 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00270565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -24.3064 24.3064 48.6128 97.2256 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0081 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 12.342 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1511-0512_C_uvs.log closed on Sat Dec 21 09:16:19 2013