! Started logfile: /scr/pima/bp171a8_uvs/J1146-0849_C_uvs.log on Fri Dec 27 16:30:50 2013 obs /scr/pima/bp171a8_uvs/J1146-0849_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1146-0849_C_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.635714 visibilities/baseline/integration-bin. ! Found source: J1146-0849 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1424 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/bp171a8_uvs/J1146-0849_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997862Jy sigma=0.665295 ! Fit after self-cal, rms=0.964327Jy sigma=0.645265 ! 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=3.265 mas, bmaj=7.845 mas, bpa=-12.2 degrees ! Estimated noise=46.7623 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 = 0.0265837 Jy ! Component: 100 - total flux cleaned = 0.0345298 Jy ! Total flux subtracted in 100 components = 0.0345298 Jy ! Clean residual min=-0.003820 max=0.004296 Jy/beam ! Clean residual mean=-0.000004 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0345298 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0345298 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=0.033410Jy sigma=0.022469 ! Fit after self-cal, rms=0.032479Jy sigma=0.021857 ! 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=3.732 mas, bmaj=7.788 mas, bpa=-11.38 degrees ! Estimated noise=28.7063 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 = 0.00576482 Jy ! Component: 100 - total flux cleaned = 0.00740629 Jy ! Component: 150 - total flux cleaned = 0.0080404 Jy ! Component: 200 - total flux cleaned = 0.00852381 Jy ! Total flux subtracted in 200 components = 0.00852381 Jy ! Clean residual min=-0.003141 max=0.003159 Jy/beam ! Clean residual mean=-0.000008 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0430536 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.0430536 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=0.031505Jy sigma=0.021143 ! Fit after self-cal, rms=0.031472Jy sigma=0.021111 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 7.788 at -11.38 degrees (North through East) ! Clean map min=-0.0031235 max=0.037155 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* SC 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* SC 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* SC 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* SC 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* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.92 KP 0.93 ! LA 1.11 NL 1.12 OV 1.18 SC 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* SC 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.031472Jy sigma=0.021111 ! Fit after self-cal, rms=0.031629Jy sigma=0.021084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=7.778 mas, bpa=-11.46 degrees ! Estimated noise=29.0177 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 = 0.000733617 Jy ! Component: 100 - total flux cleaned = 0.00112851 Jy ! Component: 150 - total flux cleaned = 0.0014289 Jy ! Component: 200 - total flux cleaned = 0.0016339 Jy ! Total flux subtracted in 200 components = 0.0016339 Jy ! Clean residual min=-0.003043 max=0.003037 Jy/beam ! Clean residual mean=-0.000006 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0446875 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0446875 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=0.031512Jy sigma=0.020998 ! Fit after self-cal, rms=0.031507Jy sigma=0.020987 ! 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=0.031507Jy sigma=0.020987 ! Fit after self-cal, rms=0.031541Jy sigma=0.020986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=7.78 mas, bpa=-11.48 degrees ! Estimated noise=29.0721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160709 Jy ! Component: 100 - total flux cleaned = 0.000344473 Jy ! Component: 150 - total flux cleaned = 0.00047064 Jy ! Component: 200 - total flux cleaned = 0.000591632 Jy ! Total flux subtracted in 200 components = 0.000591632 Jy ! Clean residual min=-0.003025 max=0.003028 Jy/beam ! Clean residual mean=-0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0452792 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0452792 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=0.031506Jy sigma=0.020960 ! Fit after self-cal, rms=0.031505Jy sigma=0.020956 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 = 7.73522e-05 Jy ! Component: 100 - total flux cleaned = 0.000111936 Jy ! Component: 150 - total flux cleaned = 0.000124833 Jy ! Component: 200 - total flux cleaned = 0.000149143 Jy ! Total flux subtracted in 200 components = 0.000149143 Jy ! Clean residual min=-0.003019 max=0.003019 Jy/beam ! Clean residual mean=-0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0454283 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0454283 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=0.031492Jy sigma=0.020946 ! Fit after self-cal, rms=0.031493Jy sigma=0.020945 ! 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=0.031493Jy sigma=0.020945 ! Fit after self-cal, rms=0.031515Jy sigma=0.020945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=7.781 mas, bpa=-11.49 degrees ! Estimated noise=29.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1052e-05 Jy ! Component: 100 - total flux cleaned = 5.06343e-05 Jy ! Component: 150 - total flux cleaned = 6.03573e-05 Jy ! Component: 200 - total flux cleaned = 6.93966e-05 Jy ! Total flux subtracted in 200 components = 6.93966e-05 Jy ! Clean residual min=-0.002993 max=0.002989 Jy/beam ! Clean residual mean=-0.000006 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0454977 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0454977 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=0.031508Jy sigma=0.020939 ! Fit after self-cal, rms=0.031509Jy sigma=0.020939 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00144e-05 Jy ! Component: 100 - total flux cleaned = 1.21414e-05 Jy ! Component: 150 - total flux cleaned = 1.98896e-05 Jy ! Component: 200 - total flux cleaned = 2.7591e-05 Jy ! Total flux subtracted in 200 components = 2.7591e-05 Jy ! Clean residual min=-0.002997 max=0.002966 Jy/beam ! Clean residual mean=-0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0455253 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.0455253 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=0.031505Jy sigma=0.020936 ! Fit after self-cal, rms=0.031506Jy sigma=0.020936 ! 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=0.031506Jy sigma=0.020936 ! Fit after self-cal, rms=0.031514Jy sigma=0.020936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.516 mas, bmaj=7.722 mas, bpa=-8.338 degrees ! Estimated noise=30.0691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.96239e-05 Jy ! Component: 100 - total flux cleaned = -0.000121433 Jy ! Component: 150 - total flux cleaned = -0.000115111 Jy ! Component: 200 - total flux cleaned = -0.000115356 Jy ! Total flux subtracted in 200 components = -0.000115356 Jy ! Clean residual min=-0.002928 max=0.003036 Jy/beam ! Clean residual mean=-0.000007 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0454099 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.0454099 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=0.031513Jy sigma=0.020934 ! Fit after self-cal, rms=0.031513Jy sigma=0.020934 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 = -1.26472e-05 Jy ! Component: 100 - total flux cleaned = -7.15273e-06 Jy ! Component: 150 - total flux cleaned = -2.24096e-06 Jy ! Component: 200 - total flux cleaned = 2.31582e-06 Jy ! Total flux subtracted in 200 components = 2.31582e-06 Jy ! Clean residual min=-0.002944 max=0.003025 Jy/beam ! Clean residual mean=-0.000007 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0454122 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.0454122 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=0.031512Jy sigma=0.020933 ! Fit after self-cal, rms=0.031512Jy sigma=0.020933 ! 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=3.722 mas, bmaj=7.782 mas, bpa=-11.5 degrees ! Estimated noise=29.1056 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.722 x 7.782 at -11.5 degrees (North through East) ! Clean map min=-0.0029761 max=0.037739 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=3.257 mas, bmaj=7.834 mas, bpa=-12.28 degrees ! Estimated noise=47.4095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275197 Jy ! Component: 100 - total flux cleaned = 0.0367078 Jy ! Component: 150 - total flux cleaned = 0.0402536 Jy ! Component: 200 - total flux cleaned = 0.0425321 Jy ! Total flux subtracted in 200 components = 0.0425321 Jy ! Clean residual min=-0.003294 max=0.003315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0425321 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0425321 Jy ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=7.782 mas, bpa=-11.5 degrees ! Estimated noise=29.1056 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 = 0.00042287 Jy ! Component: 100 - total flux cleaned = 0.0010566 Jy ! Component: 150 - total flux cleaned = 0.00159761 Jy ! Component: 200 - total flux cleaned = 0.00192421 Jy ! Total flux subtracted in 200 components = 0.00192421 Jy ! Clean residual min=-0.003073 max=0.003177 Jy/beam ! Clean residual mean=-0.000006 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0444564 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0444564 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=4.516 mas, bmaj=7.722 mas, bpa=-8.338 degrees ! Estimated noise=30.0691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433191 Jy ! Component: 100 - total flux cleaned = 0.000608382 Jy ! Component: 150 - total flux cleaned = 0.000732445 Jy ! Component: 200 - total flux cleaned = 0.000752289 Jy ! Total flux subtracted in 200 components = 0.000752289 Jy ! Clean residual min=-0.002899 max=0.003097 Jy/beam ! Clean residual mean=-0.000007 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0452086 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 = 7.35208e-07 Jy ! Component: 100 - total flux cleaned = 1.48752e-05 Jy ! Component: 150 - total flux cleaned = 2.77681e-05 Jy ! Component: 200 - total flux cleaned = 3.9739e-05 Jy ! Total flux subtracted in 200 components = 3.9739e-05 Jy ! Clean residual min=-0.002900 max=0.003086 Jy/beam ! Clean residual mean=-0.000007 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0452484 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.0452484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=7.782 mas, bpa=-11.5 degrees ! Estimated noise=29.1056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197528 Jy ! Component: 100 - total flux cleaned = 0.000198098 Jy ! Component: 150 - total flux cleaned = 0.00019796 Jy ! Component: 200 - total flux cleaned = 0.00018534 Jy ! Total flux subtracted in 200 components = 0.00018534 Jy ! Clean residual min=-0.003042 max=0.003044 Jy/beam ! Clean residual mean=-0.000005 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0454337 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0454337 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=0.031528Jy sigma=0.020943 ! Fit after self-cal, rms=0.031524Jy sigma=0.020942 wmodel /scr/pima/bp171a8_uvs/J1146-0849_C_map.mod ! Writing 65 model components to file: /scr/pima/bp171a8_uvs/J1146-0849_C_map.mod wobs /scr/pima/bp171a8_uvs/J1146-0849_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1146-0849_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1146-0849_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1146-0849_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 = 9.89931e-05 Jy ! Component: 100 - total flux cleaned = 0.000187003 Jy ! Component: 150 - total flux cleaned = 7.33289e-05 Jy ! Component: 200 - total flux cleaned = -0.00010014 Jy ! Component: 250 - total flux cleaned = -0.000455531 Jy ! Component: 300 - total flux cleaned = -0.000816842 Jy ! Component: 350 - total flux cleaned = -0.00118179 Jy ! Component: 400 - total flux cleaned = -0.00149907 Jy ! Component: 450 - total flux cleaned = -0.0018498 Jy ! Component: 500 - total flux cleaned = -0.00218381 Jy ! Component: 550 - total flux cleaned = -0.00236651 Jy ! Component: 600 - total flux cleaned = -0.00254117 Jy ! Component: 650 - total flux cleaned = -0.00266694 Jy ! Component: 700 - total flux cleaned = -0.00284848 Jy ! Component: 750 - total flux cleaned = -0.00300407 Jy ! Component: 800 - total flux cleaned = -0.00313553 Jy ! Component: 850 - total flux cleaned = -0.00322634 Jy ! Component: 900 - total flux cleaned = -0.00334937 Jy ! Component: 950 - total flux cleaned = -0.0034001 Jy ! Component: 1000 - total flux cleaned = -0.00341695 Jy ! Component: 1050 - total flux cleaned = -0.0034656 Jy ! Component: 1100 - total flux cleaned = -0.00349642 Jy ! Component: 1150 - total flux cleaned = -0.00349605 Jy ! Component: 1200 - total flux cleaned = -0.0034672 Jy ! Component: 1250 - total flux cleaned = -0.00355293 Jy ! Component: 1300 - total flux cleaned = -0.00369255 Jy ! Component: 1350 - total flux cleaned = -0.00382934 Jy ! Component: 1400 - total flux cleaned = -0.00388299 Jy ! Component: 1450 - total flux cleaned = -0.00396261 Jy ! Component: 1500 - total flux cleaned = -0.00407956 Jy ! Component: 1550 - total flux cleaned = -0.00419451 Jy ! Component: 1600 - total flux cleaned = -0.00426999 Jy ! Component: 1650 - total flux cleaned = -0.00440618 Jy ! Component: 1700 - total flux cleaned = -0.00447927 Jy ! Component: 1750 - total flux cleaned = -0.00459946 Jy ! Component: 1800 - total flux cleaned = -0.00470626 Jy ! Component: 1850 - total flux cleaned = -0.00484683 Jy ! Component: 1900 - total flux cleaned = -0.00495104 Jy ! Component: 1950 - total flux cleaned = -0.00507719 Jy ! Component: 2000 - total flux cleaned = -0.0052019 Jy ! Component: 2050 - total flux cleaned = -0.00530289 Jy ! Component: 2100 - total flux cleaned = -0.00542491 Jy ! Component: 2150 - total flux cleaned = -0.00553464 Jy ! Component: 2200 - total flux cleaned = -0.00563247 Jy ! Component: 2250 - total flux cleaned = -0.00576153 Jy ! Component: 2300 - total flux cleaned = -0.00585736 Jy ! Component: 2350 - total flux cleaned = -0.00595232 Jy ! Component: 2400 - total flux cleaned = -0.00606757 Jy ! Component: 2450 - total flux cleaned = -0.00616113 Jy ! Component: 2500 - total flux cleaned = -0.00626417 Jy ! Component: 2550 - total flux cleaned = -0.00638705 Jy ! Component: 2600 - total flux cleaned = -0.00648876 Jy ! Component: 2650 - total flux cleaned = -0.00656967 Jy ! Component: 2700 - total flux cleaned = -0.00669032 Jy ! Component: 2750 - total flux cleaned = -0.00678014 Jy ! Component: 2800 - total flux cleaned = -0.00685961 Jy ! Component: 2850 - total flux cleaned = -0.00693859 Jy ! Component: 2900 - total flux cleaned = -0.00700755 Jy ! Component: 2950 - total flux cleaned = -0.00705664 Jy ! Component: 3000 - total flux cleaned = -0.007135 Jy ! Component: 3050 - total flux cleaned = -0.00716423 Jy ! Component: 3100 - total flux cleaned = -0.00722273 Jy ! Component: 3150 - total flux cleaned = -0.0072714 Jy ! Component: 3200 - total flux cleaned = -0.00733955 Jy ! Component: 3250 - total flux cleaned = -0.00740768 Jy ! Component: 3300 - total flux cleaned = -0.00744666 Jy ! Component: 3350 - total flux cleaned = -0.00752461 Jy ! Component: 3400 - total flux cleaned = -0.00761241 Jy ! Component: 3450 - total flux cleaned = -0.00770024 Jy ! Component: 3500 - total flux cleaned = -0.00776869 Jy ! Component: 3550 - total flux cleaned = -0.00783723 Jy ! Component: 3600 - total flux cleaned = -0.00790597 Jy ! Component: 3650 - total flux cleaned = -0.00799443 Jy ! Component: 3700 - total flux cleaned = -0.00806346 Jy ! Component: 3750 - total flux cleaned = -0.0081228 Jy ! Component: 3800 - total flux cleaned = -0.00819217 Jy ! Component: 3850 - total flux cleaned = -0.00828161 Jy ! Component: 3900 - total flux cleaned = -0.00835139 Jy ! Component: 3950 - total flux cleaned = -0.0084215 Jy ! Component: 4000 - total flux cleaned = -0.00849184 Jy ! Component: 4050 - total flux cleaned = -0.00855227 Jy ! Total flux subtracted in 4096 components = -0.00861293 Jy ! Clean residual min=-0.000559 max=0.000582 Jy/beam ! Clean residual mean=-0.000004 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0368208 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 355 components and 0.0368208 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1146-0849_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.722 x 7.782 at -11.5 degrees (North through East) ! Clean map min=-0.0021214 max=0.037502 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1146-0849_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0375025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3467 1.3467 2.69339 5.38679 10.7736 21.5471 43.0943 86.1886 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.767 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1146-0849_C_uvs.log closed on Fri Dec 27 16:30:57 2013