! Started logfile: /d2/scr/pima/bp171a3_uvs/J1505-0855_C_uvs.log on Mon Feb 24 08:51:56 2014 obs /d2/scr/pima/bp171a3_uvs/J1505-0855_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1505-0855_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.821429 visibilities/baseline/integration-bin. ! Found source: J1505-0855 ! ! 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 552 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/bp171a3_uvs/J1505-0855_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043196Jy sigma=39.835442 ! Fit after self-cal, rms=0.860279Jy sigma=32.972093 ! 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=1.521 mas, bmaj=5.039 mas, bpa=12.98 degrees ! Estimated noise=1.04554 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 = 0.100117 Jy ! Component: 100 - total flux cleaned = 0.146744 Jy ! Total flux subtracted in 100 components = 0.146744 Jy ! Clean residual min=-0.031214 max=0.050850 Jy/beam ! Clean residual mean=0.000067 rms=0.009966 Jy/beam ! Combined flux in latest and established models = 0.146744 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.146744 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=0.118225Jy sigma=4.400499 ! Fit after self-cal, rms=0.117196Jy sigma=4.363850 ! 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=1.905 mas, bmaj=5.564 mas, bpa=10.22 degrees ! Estimated noise=0.818968 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 = 0.0477649 Jy ! Component: 100 - total flux cleaned = 0.0738732 Jy ! Component: 150 - total flux cleaned = 0.0888845 Jy ! Component: 200 - total flux cleaned = 0.0977109 Jy ! Total flux subtracted in 200 components = 0.0977109 Jy ! Clean residual min=-0.029966 max=0.068645 Jy/beam ! Clean residual mean=0.000105 rms=0.013812 Jy/beam ! Combined flux in latest and established models = 0.244455 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.244455 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=0.095065Jy sigma=3.566702 ! Fit after self-cal, rms=0.094713Jy sigma=3.555816 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.905 x 5.564 at 10.22 degrees (North through East) ! Clean map min=-0.029952 max=0.13167 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: ! FD 1.19 HN 0.89 KP 0.90 NL 0.97 ! OV 0.88 PT 0.87 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.15 KP 1.02 NL 0.95 ! OV 0.98 PT 1.00 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.04 KP 1.05 NL 0.98 ! OV 0.96 PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.10 KP 1.10 NL 1.01 ! OV 1.00 PT 1.06 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.094713Jy sigma=3.555816 ! Fit after self-cal, rms=0.094056Jy sigma=3.533315 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=5.597 mas, bpa=10.4 degrees ! Estimated noise=0.818432 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 = 0.00556545 Jy ! Component: 100 - total flux cleaned = 0.0067444 Jy ! Component: 150 - total flux cleaned = 0.00700438 Jy ! Component: 200 - total flux cleaned = 0.00700545 Jy ! Total flux subtracted in 200 components = 0.00700545 Jy ! Clean residual min=-0.029596 max=0.067847 Jy/beam ! Clean residual mean=0.000103 rms=0.013575 Jy/beam ! Combined flux in latest and established models = 0.25146 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.25146 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=0.093517Jy sigma=3.518043 ! Fit after self-cal, rms=0.093478Jy sigma=3.516836 ! 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=0.093478Jy sigma=3.516836 ! Fit after self-cal, rms=0.095666Jy sigma=3.502485 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.903 mas, bmaj=5.601 mas, bpa=10.56 degrees ! Estimated noise=0.827717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288597 Jy ! Component: 100 - total flux cleaned = 0.00340709 Jy ! Component: 150 - total flux cleaned = 0.00352977 Jy ! Component: 200 - total flux cleaned = 0.00364152 Jy ! Total flux subtracted in 200 components = 0.00364152 Jy ! Clean residual min=-0.030047 max=0.067786 Jy/beam ! Clean residual mean=0.000101 rms=0.013573 Jy/beam ! Combined flux in latest and established models = 0.255102 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.255102 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=0.095301Jy sigma=3.491564 ! Fit after self-cal, rms=0.095260Jy sigma=3.490911 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 (-12, -9.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592056 Jy ! Component: 100 - total flux cleaned = 0.0868214 Jy ! Component: 150 - total flux cleaned = 0.105087 Jy ! Component: 200 - total flux cleaned = 0.118897 Jy ! Total flux subtracted in 200 components = 0.118897 Jy ! Clean residual min=-0.013414 max=0.014205 Jy/beam ! Clean residual mean=0.000021 rms=0.004420 Jy/beam ! Combined flux in latest and established models = 0.373998 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 112 components and 0.373998 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=0.049500Jy sigma=1.480735 ! Fit after self-cal, rms=0.047831Jy sigma=1.419904 ! 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=0.047831Jy sigma=1.419904 ! Fit after self-cal, rms=0.045592Jy sigma=1.290419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.915 mas, bmaj=5.688 mas, bpa=10.47 degrees ! Estimated noise=0.814052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106446 Jy ! Component: 100 - total flux cleaned = 0.0175541 Jy ! Component: 150 - total flux cleaned = 0.0229886 Jy ! Component: 200 - total flux cleaned = 0.0274163 Jy ! Total flux subtracted in 200 components = 0.0274163 Jy ! Clean residual min=-0.006804 max=0.005766 Jy/beam ! Clean residual mean=0.000002 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.401415 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 144 components and 0.401415 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=0.041658Jy sigma=1.141586 ! Fit after self-cal, rms=0.041508Jy sigma=1.136430 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 = 0.00393161 Jy ! Component: 100 - total flux cleaned = 0.00701819 Jy ! Component: 150 - total flux cleaned = 0.00879455 Jy ! Component: 200 - total flux cleaned = 0.0097285 Jy ! Total flux subtracted in 200 components = 0.0097285 Jy ! Clean residual min=-0.005673 max=0.005663 Jy/beam ! Clean residual mean=-0.000002 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.411143 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 161 components and 0.411143 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=0.040535Jy sigma=1.120366 ! Fit after self-cal, rms=0.040524Jy sigma=1.120000 ! 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=0.040524Jy sigma=1.120000 ! Fit after self-cal, rms=0.038059Jy sigma=1.043102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=8.197 mas, bpa=0.5357 degrees ! Estimated noise=0.984514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660874 Jy ! Component: 100 - total flux cleaned = 0.010792 Jy ! Component: 150 - total flux cleaned = 0.0135974 Jy ! Component: 200 - total flux cleaned = 0.0151884 Jy ! Total flux subtracted in 200 components = 0.0151884 Jy ! Clean residual min=-0.006211 max=0.006798 Jy/beam ! Clean residual mean=-0.000007 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.426332 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 180 components and 0.426332 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=0.036878Jy sigma=1.037349 ! Fit after self-cal, rms=0.036817Jy sigma=1.035106 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 = 0.00087397 Jy ! Component: 100 - total flux cleaned = 0.00105265 Jy ! Component: 150 - total flux cleaned = 0.000840374 Jy ! Component: 200 - total flux cleaned = 0.000592394 Jy ! Total flux subtracted in 200 components = 0.000592394 Jy ! Clean residual min=-0.005954 max=0.006613 Jy/beam ! Clean residual mean=-0.000007 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.426924 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 194 components and 0.426924 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=0.036602Jy sigma=1.033463 ! Fit after self-cal, rms=0.036583Jy sigma=1.032939 ! 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=1.907 mas, bmaj=5.672 mas, bpa=10.54 degrees ! Estimated noise=0.829652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.907 x 5.672 at 10.54 degrees (North through East) ! Clean map min=-0.0048369 max=0.14787 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=1.512 mas, bmaj=5.105 mas, bpa=13.13 degrees ! Estimated noise=1.06207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103088 Jy ! Component: 100 - total flux cleaned = 0.15854 Jy ! Component: 150 - total flux cleaned = 0.197943 Jy ! Component: 200 - total flux cleaned = 0.228393 Jy ! Total flux subtracted in 200 components = 0.228393 Jy ! Clean residual min=-0.020816 max=0.019818 Jy/beam ! Clean residual mean=0.000036 rms=0.006493 Jy/beam ! Combined flux in latest and established models = 0.228393 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.228393 Jy ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=5.672 mas, bpa=10.54 degrees ! Estimated noise=0.829652 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 = 0.0403707 Jy ! Component: 100 - total flux cleaned = 0.0711452 Jy ! Component: 150 - total flux cleaned = 0.0949476 Jy ! Component: 200 - total flux cleaned = 0.113544 Jy ! Total flux subtracted in 200 components = 0.113544 Jy ! Clean residual min=-0.012481 max=0.012704 Jy/beam ! Clean residual mean=0.000025 rms=0.004931 Jy/beam ! Combined flux in latest and established models = 0.341937 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 80 components and 0.341937 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=8.197 mas, bpa=0.5357 degrees ! Estimated noise=0.984514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243957 Jy ! Component: 100 - total flux cleaned = 0.0407798 Jy ! Component: 150 - total flux cleaned = 0.0519925 Jy ! Component: 200 - total flux cleaned = 0.0597671 Jy ! Total flux subtracted in 200 components = 0.0597671 Jy ! Clean residual min=-0.006925 max=0.007036 Jy/beam ! Clean residual mean=0.000001 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.401704 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 = 0.00543942 Jy ! Component: 100 - total flux cleaned = 0.00928342 Jy ! Component: 150 - total flux cleaned = 0.0113378 Jy ! Component: 200 - total flux cleaned = 0.0121381 Jy ! Total flux subtracted in 200 components = 0.0121381 Jy ! Clean residual min=-0.005693 max=0.006245 Jy/beam ! Clean residual mean=-0.000007 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.413842 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 146 components and 0.413842 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=5.672 mas, bpa=10.54 degrees ! Estimated noise=0.829652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140762 Jy ! Component: 100 - total flux cleaned = 0.00178385 Jy ! Component: 150 - total flux cleaned = 0.00221886 Jy ! Component: 200 - total flux cleaned = 0.00222745 Jy ! Total flux subtracted in 200 components = 0.00222745 Jy ! Clean residual min=-0.004217 max=0.004890 Jy/beam ! Clean residual mean=-0.000004 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.416069 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.416069 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=0.035934Jy sigma=1.003170 ! Fit after self-cal, rms=0.035877Jy sigma=0.999926 wmodel /d2/scr/pima/bp171a3_uvs/J1505-0855_C_map.mod ! Writing 166 model components to file: /d2/scr/pima/bp171a3_uvs/J1505-0855_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1505-0855_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1505-0855_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1505-0855_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1505-0855_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 = 0.00214147 Jy ! Component: 100 - total flux cleaned = 0.00265326 Jy ! Component: 150 - total flux cleaned = 0.0031219 Jy ! Component: 200 - total flux cleaned = 0.00367666 Jy ! Component: 250 - total flux cleaned = 0.00396622 Jy ! Component: 300 - total flux cleaned = 0.00407899 Jy ! Component: 350 - total flux cleaned = 0.00387071 Jy ! Component: 400 - total flux cleaned = 0.00362212 Jy ! Component: 450 - total flux cleaned = 0.00333412 Jy ! Component: 500 - total flux cleaned = 0.00291613 Jy ! Component: 550 - total flux cleaned = 0.00242489 Jy ! Component: 600 - total flux cleaned = 0.00199415 Jy ! Component: 650 - total flux cleaned = 0.00153528 Jy ! Component: 700 - total flux cleaned = 0.00121267 Jy ! Component: 750 - total flux cleaned = 0.000938707 Jy ! Component: 800 - total flux cleaned = 0.000671939 Jy ! Component: 850 - total flux cleaned = 0.000376778 Jy ! Component: 900 - total flux cleaned = 0.000162071 Jy ! Component: 950 - total flux cleaned = -4.75517e-05 Jy ! Component: 1000 - total flux cleaned = -0.000285098 Jy ! Component: 1050 - total flux cleaned = -0.000515419 Jy ! Component: 1100 - total flux cleaned = -0.000707725 Jy ! Component: 1150 - total flux cleaned = -0.000894884 Jy ! Component: 1200 - total flux cleaned = -0.0011068 Jy ! Component: 1250 - total flux cleaned = -0.001284 Jy ! Component: 1300 - total flux cleaned = -0.00151571 Jy ! Component: 1350 - total flux cleaned = -0.00165728 Jy ! Component: 1400 - total flux cleaned = -0.00182341 Jy ! Component: 1450 - total flux cleaned = -0.00195911 Jy ! Component: 1500 - total flux cleaned = -0.00214564 Jy ! Component: 1550 - total flux cleaned = -0.00230281 Jy ! Component: 1600 - total flux cleaned = -0.00253449 Jy ! Component: 1650 - total flux cleaned = -0.00268658 Jy ! Component: 1700 - total flux cleaned = -0.00288663 Jy ! Component: 1750 - total flux cleaned = -0.00308342 Jy ! Component: 1800 - total flux cleaned = -0.00327771 Jy ! Component: 1850 - total flux cleaned = -0.00339765 Jy ! Component: 1900 - total flux cleaned = -0.00354049 Jy ! Component: 1950 - total flux cleaned = -0.00372916 Jy ! Component: 2000 - total flux cleaned = -0.00389262 Jy ! Component: 2050 - total flux cleaned = -0.0039855 Jy ! Component: 2100 - total flux cleaned = -0.00410073 Jy ! Component: 2150 - total flux cleaned = -0.00426095 Jy ! Component: 2200 - total flux cleaned = -0.00435184 Jy ! Component: 2250 - total flux cleaned = -0.00446504 Jy ! Component: 2300 - total flux cleaned = -0.00453255 Jy ! Component: 2350 - total flux cleaned = -0.00459981 Jy ! Component: 2400 - total flux cleaned = -0.00468893 Jy ! Component: 2450 - total flux cleaned = -0.00473337 Jy ! Component: 2500 - total flux cleaned = -0.00477764 Jy ! Component: 2550 - total flux cleaned = -0.00482168 Jy ! Component: 2600 - total flux cleaned = -0.00484362 Jy ! Component: 2650 - total flux cleaned = -0.00486555 Jy ! Component: 2700 - total flux cleaned = -0.00488746 Jy ! Component: 2750 - total flux cleaned = -0.00488745 Jy ! Component: 2800 - total flux cleaned = -0.0049529 Jy ! Component: 2850 - total flux cleaned = -0.0049529 Jy ! Component: 2900 - total flux cleaned = -0.00493106 Jy ! Component: 2950 - total flux cleaned = -0.00495274 Jy ! Component: 3000 - total flux cleaned = -0.00490943 Jy ! Component: 3050 - total flux cleaned = -0.00486613 Jy ! Component: 3100 - total flux cleaned = -0.00488776 Jy ! Component: 3150 - total flux cleaned = -0.00497405 Jy ! Component: 3200 - total flux cleaned = -0.00495247 Jy ! Component: 3250 - total flux cleaned = -0.0049741 Jy ! Component: 3300 - total flux cleaned = -0.00495251 Jy ! Component: 3350 - total flux cleaned = -0.00499578 Jy ! Component: 3400 - total flux cleaned = -0.00495248 Jy ! Component: 3450 - total flux cleaned = -0.00493075 Jy ! Component: 3500 - total flux cleaned = -0.00488712 Jy ! Component: 3550 - total flux cleaned = -0.00486524 Jy ! Component: 3600 - total flux cleaned = -0.00484334 Jy ! Component: 3650 - total flux cleaned = -0.00482146 Jy ! Component: 3700 - total flux cleaned = -0.00477752 Jy ! Component: 3750 - total flux cleaned = -0.00473338 Jy ! Component: 3800 - total flux cleaned = -0.0047774 Jy ! Component: 3850 - total flux cleaned = -0.00471097 Jy ! Component: 3900 - total flux cleaned = -0.00473312 Jy ! Component: 3950 - total flux cleaned = -0.00473312 Jy ! Component: 4000 - total flux cleaned = -0.00477778 Jy ! Component: 4050 - total flux cleaned = -0.00473295 Jy ! Total flux subtracted in 4096 components = -0.00471047 Jy ! Clean residual min=-0.001283 max=0.001253 Jy/beam ! Clean residual mean=-0.000006 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.411359 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 428 components and 0.411359 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1505-0855_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.907 x 5.672 at 10.54 degrees (North through East) ! Clean map min=-0.0029068 max=0.16066 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1505-0855_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000411944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.769238 0.769238 1.53848 3.07695 6.1539 12.3078 24.6156 49.2312 98.4624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 389.996 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1505-0855_C_uvs.log closed on Mon Feb 24 08:52:01 2014