! Started logfile: /d2/scr/pima/bp177e_uvs/J1352+0232_C_uvs.log on Sat Mar 22 18:46:19 2014 obs /d2/scr/pima/bp177e_uvs/J1352+0232_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1352+0232_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.506944 visibilities/baseline/integration-bin. ! Found source: J1352+0232 ! ! 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 584 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/bp177e_uvs/J1352+0232_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003298Jy sigma=46.214035 ! Fit after self-cal, rms=0.917744Jy sigma=42.229454 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=4.506 mas, bpa=8.919 degrees ! Estimated noise=0.834619 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 = 0.0672356 Jy ! Component: 100 - total flux cleaned = 0.101329 Jy ! Total flux subtracted in 100 components = 0.101329 Jy ! Clean residual min=-0.021629 max=0.019135 Jy/beam ! Clean residual mean=-0.000037 rms=0.005941 Jy/beam ! Combined flux in latest and established models = 0.101329 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.101329 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=0.063395Jy sigma=2.892481 ! Fit after self-cal, rms=0.062921Jy sigma=2.870489 ! 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=3.293 mas, bmaj=4.941 mas, bpa=19.86 degrees ! Estimated noise=0.670602 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 = 0.0280771 Jy ! Component: 100 - total flux cleaned = 0.0457445 Jy ! Component: 150 - total flux cleaned = 0.0570875 Jy ! Component: 200 - total flux cleaned = 0.0647466 Jy ! Total flux subtracted in 200 components = 0.0647466 Jy ! Clean residual min=-0.016281 max=0.020134 Jy/beam ! Clean residual mean=-0.000015 rms=0.005036 Jy/beam ! Combined flux in latest and established models = 0.166075 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.166075 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=0.047349Jy sigma=2.098991 ! Fit after self-cal, rms=0.047106Jy sigma=2.090695 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 4.941 at 19.86 degrees (North through East) ! Clean map min=-0.016295 max=0.072752 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.047106Jy sigma=2.090695 ! Fit after self-cal, rms=0.047979Jy sigma=2.132613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.024 mas, bpa=15.89 degrees ! Estimated noise=0.677185 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 = 0.00644555 Jy ! Component: 100 - total flux cleaned = 0.0107441 Jy ! Component: 150 - total flux cleaned = 0.0126453 Jy ! Component: 200 - total flux cleaned = 0.0132003 Jy ! Total flux subtracted in 200 components = 0.0132003 Jy ! Clean residual min=-0.015460 max=0.020309 Jy/beam ! Clean residual mean=-0.000013 rms=0.004897 Jy/beam ! Combined flux in latest and established models = 0.179276 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.179276 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=0.046843Jy sigma=2.077770 ! Fit after self-cal, rms=0.046752Jy sigma=2.073589 ! 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=0.046752Jy sigma=2.073589 ! Fit after self-cal, rms=0.046752Jy sigma=2.073589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.024 mas, bpa=15.89 degrees ! Estimated noise=0.677185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178756 Jy ! Component: 100 - total flux cleaned = 0.00243835 Jy ! Component: 150 - total flux cleaned = 0.00293741 Jy ! Component: 200 - total flux cleaned = 0.00341109 Jy ! Total flux subtracted in 200 components = 0.00341109 Jy ! Clean residual min=-0.015007 max=0.019985 Jy/beam ! Clean residual mean=-0.000012 rms=0.004817 Jy/beam ! Combined flux in latest and established models = 0.182687 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.182687 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=0.046322Jy sigma=2.052840 ! Fit after self-cal, rms=0.046290Jy sigma=2.051712 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 = 0.000750136 Jy ! Component: 100 - total flux cleaned = 0.00120622 Jy ! Component: 150 - total flux cleaned = 0.00146999 Jy ! Component: 200 - total flux cleaned = 0.00172649 Jy ! Total flux subtracted in 200 components = 0.00172649 Jy ! Clean residual min=-0.014757 max=0.019763 Jy/beam ! Clean residual mean=-0.000012 rms=0.004768 Jy/beam ! Combined flux in latest and established models = 0.184413 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.184413 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=0.045991Jy sigma=2.037120 ! Fit after self-cal, rms=0.045977Jy sigma=2.036667 ! 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=0.045977Jy sigma=2.036667 ! Fit after self-cal, rms=0.045977Jy sigma=2.036667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.024 mas, bpa=15.89 degrees ! Estimated noise=0.677185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465634 Jy ! Component: 100 - total flux cleaned = 0.000713513 Jy ! Component: 150 - total flux cleaned = 0.000956813 Jy ! Component: 200 - total flux cleaned = 0.00127048 Jy ! Total flux subtracted in 200 components = 0.00127048 Jy ! Clean residual min=-0.014564 max=0.019619 Jy/beam ! Clean residual mean=-0.000011 rms=0.004728 Jy/beam ! Combined flux in latest and established models = 0.185684 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.185684 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=0.045730Jy sigma=2.024694 ! Fit after self-cal, rms=0.045721Jy sigma=2.024393 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 = 0.000249562 Jy ! Component: 100 - total flux cleaned = 0.000549775 Jy ! Component: 150 - total flux cleaned = 0.000768556 Jy ! Component: 200 - total flux cleaned = 0.00105424 Jy ! Total flux subtracted in 200 components = 0.00105424 Jy ! Clean residual min=-0.014410 max=0.019524 Jy/beam ! Clean residual mean=-0.000011 rms=0.004694 Jy/beam ! Combined flux in latest and established models = 0.186738 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.186738 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=0.045510Jy sigma=2.014267 ! Fit after self-cal, rms=0.045503Jy sigma=2.014012 ! 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=0.045503Jy sigma=2.014012 ! Fit after self-cal, rms=0.045503Jy sigma=2.014012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.757 mas, bmaj=6.225 mas, bpa=19.58 degrees ! Estimated noise=0.717137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293608 Jy ! Component: 100 - total flux cleaned = 0.00333473 Jy ! Component: 150 - total flux cleaned = 0.0036258 Jy ! Component: 200 - total flux cleaned = 0.004095 Jy ! Total flux subtracted in 200 components = 0.004095 Jy ! Clean residual min=-0.017902 max=0.024254 Jy/beam ! Clean residual mean=-0.000015 rms=0.006044 Jy/beam ! Combined flux in latest and established models = 0.190833 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.190833 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=0.045293Jy sigma=2.006460 ! Fit after self-cal, rms=0.045277Jy sigma=2.005476 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 = 0.000190406 Jy ! Component: 100 - total flux cleaned = 0.000637781 Jy ! Component: 150 - total flux cleaned = 0.000984299 Jy ! Component: 200 - total flux cleaned = 0.00132029 Jy ! Total flux subtracted in 200 components = 0.00132029 Jy ! Clean residual min=-0.017751 max=0.024292 Jy/beam ! Clean residual mean=-0.000014 rms=0.005993 Jy/beam ! Combined flux in latest and established models = 0.192153 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.192153 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=0.045169Jy sigma=1.999892 ! Fit after self-cal, rms=0.045161Jy sigma=1.999318 ! 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=3.377 mas, bmaj=5.024 mas, bpa=15.89 degrees ! Estimated noise=0.677185 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 5.024 at 15.89 degrees (North through East) ! Clean map min=-0.013728 max=0.069146 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=4.488 mas, bpa=10.02 degrees ! Estimated noise=0.842101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0669881 Jy ! Component: 100 - total flux cleaned = 0.102017 Jy ! Component: 150 - total flux cleaned = 0.125152 Jy ! Component: 200 - total flux cleaned = 0.141129 Jy ! Total flux subtracted in 200 components = 0.141129 Jy ! Clean residual min=-0.016181 max=0.015602 Jy/beam ! Clean residual mean=-0.000026 rms=0.004474 Jy/beam ! Combined flux in latest and established models = 0.141129 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.141129 Jy ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.024 mas, bpa=15.89 degrees ! Estimated noise=0.677185 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 = 0.0147245 Jy ! Component: 100 - total flux cleaned = 0.0241261 Jy ! Component: 150 - total flux cleaned = 0.0306558 Jy ! Component: 200 - total flux cleaned = 0.0352548 Jy ! Total flux subtracted in 200 components = 0.0352548 Jy ! Clean residual min=-0.015264 max=0.020219 Jy/beam ! Clean residual mean=-0.000014 rms=0.004929 Jy/beam ! Combined flux in latest and established models = 0.176384 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.176384 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=4.757 mas, bmaj=6.225 mas, bpa=19.58 degrees ! Estimated noise=0.717137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572031 Jy ! Component: 100 - total flux cleaned = 0.0087113 Jy ! Component: 150 - total flux cleaned = 0.00944783 Jy ! Component: 200 - total flux cleaned = 0.0098008 Jy ! Total flux subtracted in 200 components = 0.0098008 Jy ! Clean residual min=-0.018560 max=0.024540 Jy/beam ! Clean residual mean=-0.000017 rms=0.006210 Jy/beam ! Combined flux in latest and established models = 0.186184 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454658 Jy ! Component: 100 - total flux cleaned = 0.000895893 Jy ! Component: 150 - total flux cleaned = 0.00121522 Jy ! Component: 200 - total flux cleaned = 0.00163451 Jy ! Total flux subtracted in 200 components = 0.00163451 Jy ! Clean residual min=-0.018337 max=0.024521 Jy/beam ! Clean residual mean=-0.000016 rms=0.006142 Jy/beam ! Combined flux in latest and established models = 0.187819 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.187819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.024 mas, bpa=15.89 degrees ! Estimated noise=0.677185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289173 Jy ! Component: 100 - total flux cleaned = -0.00263741 Jy ! Component: 150 - total flux cleaned = -0.00252673 Jy ! Component: 200 - total flux cleaned = -0.00232031 Jy ! Total flux subtracted in 200 components = -0.00232031 Jy ! Clean residual min=-0.014453 max=0.020277 Jy/beam ! Clean residual mean=-0.000012 rms=0.004711 Jy/beam ! Combined flux in latest and established models = 0.185499 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 73 components and 0.185499 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=0.045800Jy sigma=2.023559 ! Fit after self-cal, rms=0.045704Jy sigma=2.020131 wmodel /d2/scr/pima/bp177e_uvs/J1352+0232_C_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp177e_uvs/J1352+0232_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1352+0232_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1352+0232_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1352+0232_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1352+0232_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 = 0.00824807 Jy ! Component: 100 - total flux cleaned = 0.0124559 Jy ! Component: 150 - total flux cleaned = 0.0151316 Jy ! Component: 200 - total flux cleaned = 0.0169343 Jy ! Component: 250 - total flux cleaned = 0.0178564 Jy ! Component: 300 - total flux cleaned = 0.0187023 Jy ! Component: 350 - total flux cleaned = 0.0193232 Jy ! Component: 400 - total flux cleaned = 0.0200416 Jy ! Component: 450 - total flux cleaned = 0.0208477 Jy ! Component: 500 - total flux cleaned = 0.0218693 Jy ! Component: 550 - total flux cleaned = 0.0227112 Jy ! Component: 600 - total flux cleaned = 0.0233947 Jy ! Component: 650 - total flux cleaned = 0.0241507 Jy ! Component: 700 - total flux cleaned = 0.0249688 Jy ! Component: 750 - total flux cleaned = 0.0255572 Jy ! Component: 800 - total flux cleaned = 0.0263025 Jy ! Component: 850 - total flux cleaned = 0.0267491 Jy ! Component: 900 - total flux cleaned = 0.0275089 Jy ! Component: 950 - total flux cleaned = 0.027912 Jy ! Component: 1000 - total flux cleaned = 0.0286829 Jy ! Component: 1050 - total flux cleaned = 0.0289788 Jy ! Component: 1100 - total flux cleaned = 0.0293359 Jy ! Component: 1150 - total flux cleaned = 0.0296099 Jy ! Component: 1200 - total flux cleaned = 0.0298086 Jy ! Component: 1250 - total flux cleaned = 0.0298732 Jy ! Component: 1300 - total flux cleaned = 0.0301159 Jy ! Component: 1350 - total flux cleaned = 0.0302314 Jy ! Component: 1400 - total flux cleaned = 0.0303449 Jy ! Component: 1450 - total flux cleaned = 0.0305642 Jy ! Component: 1500 - total flux cleaned = 0.0309357 Jy ! Component: 1550 - total flux cleaned = 0.0311924 Jy ! Component: 1600 - total flux cleaned = 0.0314401 Jy ! Component: 1650 - total flux cleaned = 0.0317764 Jy ! Component: 1700 - total flux cleaned = 0.0318693 Jy ! Component: 1750 - total flux cleaned = 0.0319605 Jy ! Component: 1800 - total flux cleaned = 0.0322238 Jy ! Component: 1850 - total flux cleaned = 0.0323091 Jy ! Component: 1900 - total flux cleaned = 0.0325179 Jy ! Component: 1950 - total flux cleaned = 0.0328434 Jy ! Component: 2000 - total flux cleaned = 0.0332785 Jy ! Component: 2050 - total flux cleaned = 0.0333932 Jy ! Component: 2100 - total flux cleaned = 0.0335447 Jy ! Component: 2150 - total flux cleaned = 0.0338028 Jy ! Component: 2200 - total flux cleaned = 0.0340184 Jy ! Component: 2250 - total flux cleaned = 0.0342639 Jy ! Component: 2300 - total flux cleaned = 0.0345738 Jy ! Component: 2350 - total flux cleaned = 0.0348098 Jy ! Component: 2400 - total flux cleaned = 0.035173 Jy ! Component: 2450 - total flux cleaned = 0.0354965 Jy ! Component: 2500 - total flux cleaned = 0.0358136 Jy ! Component: 2550 - total flux cleaned = 0.0361248 Jy ! Component: 2600 - total flux cleaned = 0.0364609 Jy ! Component: 2650 - total flux cleaned = 0.0368204 Jy ! Component: 2700 - total flux cleaned = 0.0370851 Jy ! Component: 2750 - total flux cleaned = 0.0373745 Jy ! Component: 2800 - total flux cleaned = 0.0376585 Jy ! Component: 2850 - total flux cleaned = 0.0379931 Jy ! Component: 2900 - total flux cleaned = 0.0381856 Jy ! Component: 2950 - total flux cleaned = 0.0384826 Jy ! Component: 3000 - total flux cleaned = 0.0387222 Jy ! Component: 3050 - total flux cleaned = 0.038984 Jy ! Component: 3100 - total flux cleaned = 0.039216 Jy ! Component: 3150 - total flux cleaned = 0.0394448 Jy ! Component: 3200 - total flux cleaned = 0.0395953 Jy ! Component: 3250 - total flux cleaned = 0.0397193 Jy ! Component: 3300 - total flux cleaned = 0.0398174 Jy ! Component: 3350 - total flux cleaned = 0.0398905 Jy ! Component: 3400 - total flux cleaned = 0.0400349 Jy ! Component: 3450 - total flux cleaned = 0.0401063 Jy ! Component: 3500 - total flux cleaned = 0.0401771 Jy ! Component: 3550 - total flux cleaned = 0.040271 Jy ! Component: 3600 - total flux cleaned = 0.0403869 Jy ! Component: 3650 - total flux cleaned = 0.0404328 Jy ! Component: 3700 - total flux cleaned = 0.0405244 Jy ! Component: 3750 - total flux cleaned = 0.040615 Jy ! Component: 3800 - total flux cleaned = 0.0406824 Jy ! Component: 3850 - total flux cleaned = 0.0407938 Jy ! Component: 3900 - total flux cleaned = 0.0408379 Jy ! Component: 3950 - total flux cleaned = 0.0409037 Jy ! Component: 4000 - total flux cleaned = 0.0409908 Jy ! Component: 4050 - total flux cleaned = 0.0410775 Jy ! Total flux subtracted in 4096 components = 0.041142 Jy ! Clean residual min=-0.001199 max=0.001126 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.226641 Jy keep ! Adding 500 model components to the UV plane model. ! The established model now contains 573 components and 0.226641 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1352+0232_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 5.024 at 15.89 degrees (North through East) ! Clean map min=-0.0068956 max=0.069437 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1352+0232_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0694374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000425478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83825 1.83825 3.6765 7.35301 14.706 29.412 58.8241 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.198 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1352+0232_C_uvs.log closed on Sat Mar 22 18:46:24 2014