! Started logfile: /d2/scr/pima/bp171a3_uvs/J1136-0523_C_uvs.log on Mon Feb 24 08:47:41 2014 obs /d2/scr/pima/bp171a3_uvs/J1136-0523_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1136-0523_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1136-0523 ! ! 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 672 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/J1136-0523_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=1.007783Jy sigma=32.133341 ! Fit after self-cal, rms=0.902700Jy sigma=28.421477 ! 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=1.307 mas, bmaj=3.538 mas, bpa=-1.543 degrees ! Estimated noise=1.20184 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 = 0.0797825 Jy ! Component: 100 - total flux cleaned = 0.10283 Jy ! Total flux subtracted in 100 components = 0.10283 Jy ! Clean residual min=-0.006330 max=0.013305 Jy/beam ! Clean residual mean=0.000011 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 0.10283 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.10283 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=0.068112Jy sigma=0.939943 ! Fit after self-cal, rms=0.068365Jy sigma=0.939420 ! Inverting map ! Added new window around map position (-2.4, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117236 Jy ! Component: 100 - total flux cleaned = 0.0178267 Jy ! Total flux subtracted in 100 components = 0.0178267 Jy ! Clean residual min=-0.004854 max=0.007459 Jy/beam ! Clean residual mean=0.000006 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.120657 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.120657 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=0.066539Jy sigma=0.724774 ! Fit after self-cal, rms=0.066570Jy sigma=0.711846 ! 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=1.531 mas, bmaj=4.057 mas, bpa=-1.836 degrees ! Estimated noise=0.985926 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 = 0.00663063 Jy ! Component: 100 - total flux cleaned = 0.0106871 Jy ! Component: 150 - total flux cleaned = 0.0123017 Jy ! Component: 200 - total flux cleaned = 0.0133684 Jy ! Total flux subtracted in 200 components = 0.0133684 Jy ! Clean residual min=-0.004083 max=0.004711 Jy/beam ! Clean residual mean=0.000003 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.134025 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.134025 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=0.066092Jy sigma=0.628037 ! Fit after self-cal, rms=0.066084Jy sigma=0.625688 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.531 x 4.057 at -1.836 degrees (North through East) ! Clean map min=-0.0038118 max=0.10216 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 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.05 HN 0.94 KP 0.97 MK 1.09 ! NL 0.97 OV 1.16 PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.94 KP 0.97 MK 1.13 ! NL 1.04 OV 0.97 PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.98 KP 0.97 MK 1.17 ! NL 1.03 OV 1.00 PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.90 KP 0.93 MK 1.06 ! NL 0.99 OV 1.00 PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.95 KP 1.03 MK 1.08 ! NL 1.01 OV 1.04 PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.066084Jy sigma=0.625688 ! Fit after self-cal, rms=0.065847Jy sigma=0.570238 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.088 mas, bpa=-1.632 degrees ! Estimated noise=0.981452 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 (-2.4, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370798 Jy ! Component: 100 - total flux cleaned = 0.00421826 Jy ! Component: 150 - total flux cleaned = 0.00460532 Jy ! Component: 200 - total flux cleaned = 0.00478949 Jy ! Total flux subtracted in 200 components = 0.00478949 Jy ! Clean residual min=-0.002882 max=0.002744 Jy/beam ! Clean residual mean=0.000000 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.138815 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.138815 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=0.065408Jy sigma=0.553769 ! Fit after self-cal, rms=0.065458Jy sigma=0.553050 ! 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=0.065458Jy sigma=0.553050 ! Fit after self-cal, rms=0.065422Jy sigma=0.552064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.547 mas, bmaj=4.088 mas, bpa=-1.756 degrees ! Estimated noise=0.978489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926391 Jy ! Component: 100 - total flux cleaned = 0.00102603 Jy ! Component: 150 - total flux cleaned = 0.00111553 Jy ! Component: 200 - total flux cleaned = 0.00117176 Jy ! Total flux subtracted in 200 components = 0.00117176 Jy ! Clean residual min=-0.002909 max=0.002791 Jy/beam ! Clean residual mean=-0.000000 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.139986 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.139986 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=0.065325Jy sigma=0.551286 ! Fit after self-cal, rms=0.065352Jy sigma=0.551063 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 = 0.000355315 Jy ! Component: 100 - total flux cleaned = 0.000354241 Jy ! Component: 150 - total flux cleaned = 0.000354514 Jy ! Component: 200 - total flux cleaned = 0.000354941 Jy ! Total flux subtracted in 200 components = 0.000354941 Jy ! Clean residual min=-0.002891 max=0.002757 Jy/beam ! Clean residual mean=-0.000000 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.140341 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.140341 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=0.065288Jy sigma=0.550694 ! Fit after self-cal, rms=0.065305Jy sigma=0.550545 ! 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=0.065305Jy sigma=0.550545 ! Fit after self-cal, rms=0.065297Jy sigma=0.550229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=4.089 mas, bpa=-1.825 degrees ! Estimated noise=0.979347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450144 Jy ! Component: 100 - total flux cleaned = 0.000545499 Jy ! Component: 150 - total flux cleaned = 0.000567722 Jy ! Component: 200 - total flux cleaned = 0.000567882 Jy ! Total flux subtracted in 200 components = 0.000567882 Jy ! Clean residual min=-0.002925 max=0.002764 Jy/beam ! Clean residual mean=-0.000000 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.140909 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.140909 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=0.065238Jy sigma=0.550235 ! Fit after self-cal, rms=0.065255Jy sigma=0.550090 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 = 0.000246707 Jy ! Component: 100 - total flux cleaned = 0.000207744 Jy ! Component: 150 - total flux cleaned = 0.000208663 Jy ! Component: 200 - total flux cleaned = 0.000225605 Jy ! Total flux subtracted in 200 components = 0.000225605 Jy ! Clean residual min=-0.002912 max=0.002741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.141135 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.141135 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=0.065210Jy sigma=0.550115 ! Fit after self-cal, rms=0.065222Jy sigma=0.550009 ! 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=0.065222Jy sigma=0.550009 ! Fit after self-cal, rms=0.065211Jy sigma=0.549834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=6.581 mas, bpa=-6.175 degrees ! Estimated noise=1.23216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000414226 Jy ! Component: 100 - total flux cleaned = -0.000418104 Jy ! Component: 150 - total flux cleaned = -0.000444248 Jy ! Component: 200 - total flux cleaned = -0.000487668 Jy ! Total flux subtracted in 200 components = -0.000487668 Jy ! Clean residual min=-0.002920 max=0.003574 Jy/beam ! Clean residual mean=-0.000000 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.140647 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 104 components and 0.140647 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=0.065202Jy sigma=0.550835 ! Fit after self-cal, rms=0.065175Jy sigma=0.550374 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 = 0.000170814 Jy ! Component: 100 - total flux cleaned = 0.000172687 Jy ! Component: 150 - total flux cleaned = 0.000133431 Jy ! Component: 200 - total flux cleaned = 6.42719e-05 Jy ! Total flux subtracted in 200 components = 6.42719e-05 Jy ! Clean residual min=-0.002861 max=0.003492 Jy/beam ! Clean residual mean=-0.000000 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.140711 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.140711 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=0.065154Jy sigma=0.551946 ! Fit after self-cal, rms=0.065142Jy sigma=0.551750 ! 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=1.546 mas, bmaj=4.089 mas, bpa=-1.904 degrees ! Estimated noise=0.979319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.546 x 4.089 at -1.904 degrees (North through East) ! Clean map min=-0.002645 max=0.10062 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=1.319 mas, bmaj=3.567 mas, bpa=-1.672 degrees ! Estimated noise=1.19763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0793059 Jy ! Component: 100 - total flux cleaned = 0.10311 Jy ! Component: 150 - total flux cleaned = 0.114139 Jy ! Component: 200 - total flux cleaned = 0.120167 Jy ! Total flux subtracted in 200 components = 0.120167 Jy ! Clean residual min=-0.003889 max=0.005092 Jy/beam ! Clean residual mean=0.000005 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.120167 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.120167 Jy ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=4.089 mas, bpa=-1.904 degrees ! Estimated noise=0.979319 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 = 0.0065688 Jy ! Component: 100 - total flux cleaned = 0.0110168 Jy ! Component: 150 - total flux cleaned = 0.0140518 Jy ! Component: 200 - total flux cleaned = 0.0159673 Jy ! Total flux subtracted in 200 components = 0.0159673 Jy ! Clean residual min=-0.003179 max=0.003695 Jy/beam ! Clean residual mean=0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.136134 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.136134 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=3.282 mas, bmaj=6.581 mas, bpa=-6.175 degrees ! Estimated noise=1.23216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022368 Jy ! Component: 100 - total flux cleaned = 0.00298031 Jy ! Component: 150 - total flux cleaned = 0.00353116 Jy ! Component: 200 - total flux cleaned = 0.00395389 Jy ! Total flux subtracted in 200 components = 0.00395389 Jy ! Clean residual min=-0.003184 max=0.003865 Jy/beam ! Clean residual mean=0.000001 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.140088 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 = 0.000185644 Jy ! Component: 100 - total flux cleaned = 0.00030828 Jy ! Component: 150 - total flux cleaned = 0.000411292 Jy ! Component: 200 - total flux cleaned = 0.000501497 Jy ! Total flux subtracted in 200 components = 0.000501497 Jy ! Clean residual min=-0.003032 max=0.003654 Jy/beam ! Clean residual mean=0.000000 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.140589 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.140589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=4.089 mas, bpa=-1.904 degrees ! Estimated noise=0.979319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859557 Jy ! Component: 100 - total flux cleaned = 0.000912004 Jy ! Component: 150 - total flux cleaned = 0.00102931 Jy ! Component: 200 - total flux cleaned = 0.000995668 Jy ! Total flux subtracted in 200 components = 0.000995668 Jy ! Clean residual min=-0.002930 max=0.002897 Jy/beam ! Clean residual mean=-0.000000 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.141585 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.141585 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=0.065135Jy sigma=0.552690 ! Fit after self-cal, rms=0.065186Jy sigma=0.552194 wmodel /d2/scr/pima/bp171a3_uvs/J1136-0523_C_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp171a3_uvs/J1136-0523_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1136-0523_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1136-0523_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1136-0523_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1136-0523_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 = 4.7534e-05 Jy ! Component: 100 - total flux cleaned = -0.000144447 Jy ! Component: 150 - total flux cleaned = -0.000326336 Jy ! Component: 200 - total flux cleaned = -0.000413027 Jy ! Component: 250 - total flux cleaned = -0.000412803 Jy ! Component: 300 - total flux cleaned = -0.000372826 Jy ! Component: 350 - total flux cleaned = -0.000333991 Jy ! Component: 400 - total flux cleaned = -0.000333658 Jy ! Component: 450 - total flux cleaned = -0.000297045 Jy ! Component: 500 - total flux cleaned = -0.000260878 Jy ! Component: 550 - total flux cleaned = -0.000226012 Jy ! Component: 600 - total flux cleaned = -0.000259812 Jy ! Component: 650 - total flux cleaned = -0.000259421 Jy ! Component: 700 - total flux cleaned = -0.00025892 Jy ! Component: 750 - total flux cleaned = -0.00029043 Jy ! Component: 800 - total flux cleaned = -0.000290556 Jy ! Component: 850 - total flux cleaned = -0.000351268 Jy ! Component: 900 - total flux cleaned = -0.000380518 Jy ! Component: 950 - total flux cleaned = -0.000409158 Jy ! Component: 1000 - total flux cleaned = -0.000380508 Jy ! Component: 1050 - total flux cleaned = -0.000438575 Jy ! Component: 1100 - total flux cleaned = -0.000577947 Jy ! Component: 1150 - total flux cleaned = -0.000578244 Jy ! Component: 1200 - total flux cleaned = -0.000632477 Jy ! Component: 1250 - total flux cleaned = -0.000712369 Jy ! Component: 1300 - total flux cleaned = -0.00068627 Jy ! Component: 1350 - total flux cleaned = -0.00073818 Jy ! Component: 1400 - total flux cleaned = -0.000840379 Jy ! Component: 1450 - total flux cleaned = -0.00086565 Jy ! Component: 1500 - total flux cleaned = -0.000940425 Jy ! Component: 1550 - total flux cleaned = -0.000989506 Jy ! Component: 1600 - total flux cleaned = -0.00101389 Jy ! Component: 1650 - total flux cleaned = -0.00111059 Jy ! Component: 1700 - total flux cleaned = -0.00113403 Jy ! Component: 1750 - total flux cleaned = -0.00120463 Jy ! Component: 1800 - total flux cleaned = -0.00115782 Jy ! Component: 1850 - total flux cleaned = -0.00120431 Jy ! Component: 1900 - total flux cleaned = -0.00127296 Jy ! Component: 1950 - total flux cleaned = -0.00129598 Jy ! Component: 2000 - total flux cleaned = -0.00131856 Jy ! Component: 2050 - total flux cleaned = -0.00140743 Jy ! Component: 2100 - total flux cleaned = -0.00142963 Jy ! Component: 2150 - total flux cleaned = -0.00151713 Jy ! Component: 2200 - total flux cleaned = -0.00156066 Jy ! Component: 2250 - total flux cleaned = -0.00166825 Jy ! Component: 2300 - total flux cleaned = -0.00171093 Jy ! Component: 2350 - total flux cleaned = -0.00175319 Jy ! Component: 2400 - total flux cleaned = -0.00177401 Jy ! Component: 2450 - total flux cleaned = -0.00175305 Jy ! Component: 2500 - total flux cleaned = -0.00177376 Jy ! Component: 2550 - total flux cleaned = -0.00181496 Jy ! Component: 2600 - total flux cleaned = -0.00179448 Jy ! Component: 2650 - total flux cleaned = -0.00177422 Jy ! Component: 2700 - total flux cleaned = -0.00177416 Jy ! Component: 2750 - total flux cleaned = -0.00183434 Jy ! Component: 2800 - total flux cleaned = -0.00179431 Jy ! Component: 2850 - total flux cleaned = -0.00175469 Jy ! Component: 2900 - total flux cleaned = -0.00173494 Jy ! Component: 2950 - total flux cleaned = -0.00169566 Jy ! Component: 3000 - total flux cleaned = -0.00165658 Jy ! Component: 3050 - total flux cleaned = -0.00161763 Jy ! Component: 3100 - total flux cleaned = -0.00154012 Jy ! Component: 3150 - total flux cleaned = -0.00146281 Jy ! Component: 3200 - total flux cleaned = -0.0014053 Jy ! Component: 3250 - total flux cleaned = -0.00136694 Jy ! Component: 3300 - total flux cleaned = -0.00132864 Jy ! Component: 3350 - total flux cleaned = -0.00129047 Jy ! Component: 3400 - total flux cleaned = -0.00123359 Jy ! Component: 3450 - total flux cleaned = -0.00119568 Jy ! Component: 3500 - total flux cleaned = -0.00121455 Jy ! Component: 3550 - total flux cleaned = -0.00119563 Jy ! Component: 3600 - total flux cleaned = -0.00119555 Jy ! Component: 3650 - total flux cleaned = -0.00119562 Jy ! Component: 3700 - total flux cleaned = -0.00117681 Jy ! Component: 3750 - total flux cleaned = -0.001158 Jy ! Component: 3800 - total flux cleaned = -0.00113925 Jy ! Component: 3850 - total flux cleaned = -0.00115808 Jy ! Component: 3900 - total flux cleaned = -0.00113926 Jy ! Component: 3950 - total flux cleaned = -0.00117695 Jy ! Component: 4000 - total flux cleaned = -0.00113926 Jy ! Component: 4050 - total flux cleaned = -0.00115814 Jy ! Total flux subtracted in 4096 components = -0.00112037 Jy ! Clean residual min=-0.000992 max=0.001089 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.140464 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 369 components and 0.140464 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1136-0523_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.546 x 4.089 at -1.904 degrees (North through East) ! Clean map min=-0.0020786 max=0.099456 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1136-0523_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0994562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.897317 0.897317 1.79463 3.58927 7.17853 14.3571 28.7141 57.4283 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.33 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1136-0523_C_uvs.log closed on Mon Feb 24 08:47:45 2014