! Started logfile: /scr/pima/bp171a5_uvs/J1413+1509_C_uvs.log on Sat Apr 20 01:35:38 2013 obs /scr/pima/bp171a5_uvs/J1413+1509_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1413+1509_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951852 visibilities/baseline/integration-bin. ! Found source: J1413+1509 ! ! 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 2056 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/bp171a5_uvs/J1413+1509_C] 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=1.022725Jy sigma=0.722892 ! Fit after self-cal, rms=0.926855Jy sigma=0.655133 ! 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=1.281 mas, bmaj=3.568 mas, bpa=-0.4805 degrees ! Estimated noise=28.6984 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 = 0.0506918 Jy ! Component: 100 - total flux cleaned = 0.0747065 Jy ! Total flux subtracted in 100 components = 0.0747065 Jy ! Clean residual min=-0.010598 max=0.025451 Jy/beam ! Clean residual mean=-0.000006 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 0.0747064 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0747064 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=0.065219Jy sigma=0.046094 ! Fit after self-cal, rms=0.063367Jy sigma=0.044785 ! Inverting map ! Added new window around map position (-2.1, 2.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025421 Jy ! Component: 100 - total flux cleaned = 0.039592 Jy ! Total flux subtracted in 100 components = 0.039592 Jy ! Clean residual min=-0.008666 max=0.013664 Jy/beam ! Clean residual mean=-0.000006 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 0.114298 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.114298 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=0.049911Jy sigma=0.035275 ! Fit after self-cal, rms=0.048642Jy sigma=0.034378 ! 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=1.514 mas, bmaj=3.906 mas, bpa=-0.3677 degrees ! Estimated noise=22.0627 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 = 0.0148513 Jy ! Component: 100 - total flux cleaned = 0.0230307 Jy ! Component: 150 - total flux cleaned = 0.0281584 Jy ! Component: 200 - total flux cleaned = 0.0313955 Jy ! Total flux subtracted in 200 components = 0.0313955 Jy ! Clean residual min=-0.009350 max=0.015273 Jy/beam ! Clean residual mean=-0.000013 rms=0.002639 Jy/beam ! Combined flux in latest and established models = 0.145694 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.145694 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=0.043801Jy sigma=0.030958 ! Fit after self-cal, rms=0.043570Jy sigma=0.030795 ! Inverting map ! Added new window around map position (-9.3, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131355 Jy ! Component: 100 - total flux cleaned = 0.0168821 Jy ! Component: 150 - total flux cleaned = 0.0180957 Jy ! Component: 200 - total flux cleaned = 0.0186347 Jy ! Total flux subtracted in 200 components = 0.0186347 Jy ! Clean residual min=-0.008150 max=0.011242 Jy/beam ! Clean residual mean=-0.000014 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.164329 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.164329 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=0.039205Jy sigma=0.027709 ! Fit after self-cal, rms=0.039036Jy sigma=0.027590 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.91 HN 0.92 KP 0.85 ! LA 1.54 MK 1.19 NL 1.04 OV 0.86 ! PT 0.83 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.89 KP 0.81 ! LA 1.70 MK 1.08 NL 1.16 OV 0.95 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.96 KP 0.87 ! LA 1.50 MK 1.17 NL 1.14 OV 0.93 ! PT 0.83 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 0.97 KP 0.86 ! LA 1.55 MK 1.17 NL 1.00 OV 0.90 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.93 HN 0.91 KP 0.89 ! LA 1.61 MK 1.17 NL 1.05 OV 0.88 ! PT 0.82 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.97 KP 0.93 ! LA 1.78 MK 1.20 NL 1.01 OV 0.89 ! PT 0.93 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.86 HN 0.88 KP 0.86 ! LA 1.63 MK 1.17 NL 1.05 OV 0.90 ! PT 0.86 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.86 HN 0.90 KP 0.93 ! LA 1.69 MK 1.22 NL 0.99 OV 0.93 ! PT 0.83 SC 1.12 ! ! ! Fit before self-cal, rms=0.039036Jy sigma=0.027590 ! Fit after self-cal, rms=0.038910Jy sigma=0.021930 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=3.935 mas, bpa=0.09561 degrees ! Estimated noise=21.8963 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 = 0.00512486 Jy ! Component: 100 - total flux cleaned = 0.00693972 Jy ! Component: 150 - total flux cleaned = 0.00835583 Jy ! Component: 200 - total flux cleaned = 0.00914023 Jy ! Total flux subtracted in 200 components = 0.00914023 Jy ! Clean residual min=-0.003017 max=0.003329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.173469 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.173469 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=0.038157Jy sigma=0.021194 ! Fit after self-cal, rms=0.038177Jy sigma=0.021123 ! 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=0.038177Jy sigma=0.021123 ! Fit after self-cal, rms=0.038604Jy sigma=0.021094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=3.945 mas, bpa=-0.05332 degrees ! Estimated noise=21.8682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971893 Jy ! Component: 100 - total flux cleaned = 0.00176222 Jy ! Component: 150 - total flux cleaned = 0.00202217 Jy ! Component: 200 - total flux cleaned = 0.00216336 Jy ! Total flux subtracted in 200 components = 0.00216336 Jy ! Clean residual min=-0.002648 max=0.002900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.175632 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.175632 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=0.038425Jy sigma=0.020939 ! Fit after self-cal, rms=0.038431Jy sigma=0.020928 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 (2.1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110414 Jy ! Component: 100 - total flux cleaned = 0.00118049 Jy ! Component: 150 - total flux cleaned = 0.00143141 Jy ! Component: 200 - total flux cleaned = 0.00181935 Jy ! Total flux subtracted in 200 components = 0.00181935 Jy ! Clean residual min=-0.002074 max=0.001816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.177452 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.177452 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=0.038128Jy sigma=0.020658 ! Fit after self-cal, rms=0.038115Jy sigma=0.020643 ! 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=0.038115Jy sigma=0.020643 ! Fit after self-cal, rms=0.038212Jy sigma=0.020624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=3.94 mas, bpa=-0.03183 degrees ! Estimated noise=21.7261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462832 Jy ! Component: 100 - total flux cleaned = 0.000860125 Jy ! Component: 150 - total flux cleaned = 0.00112396 Jy ! Component: 200 - total flux cleaned = 0.001362 Jy ! Total flux subtracted in 200 components = 0.001362 Jy ! Clean residual min=-0.001934 max=0.001648 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.178814 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.178814 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=0.038095Jy sigma=0.020521 ! Fit after self-cal, rms=0.038092Jy sigma=0.020515 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 = -5.94021e-05 Jy ! Component: 100 - total flux cleaned = 0.00012278 Jy ! Component: 150 - total flux cleaned = 0.000391752 Jy ! Component: 200 - total flux cleaned = 0.000547948 Jy ! Total flux subtracted in 200 components = 0.000547948 Jy ! Clean residual min=-0.001869 max=0.001579 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.179361 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 166 components and 0.179362 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=0.038028Jy sigma=0.020462 ! Fit after self-cal, rms=0.038028Jy sigma=0.020459 ! 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=0.038028Jy sigma=0.020459 ! Fit after self-cal, rms=0.038100Jy sigma=0.020452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=5.341 mas, bpa=-1.473 degrees ! Estimated noise=27.6879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115988 Jy ! Component: 100 - total flux cleaned = 0.0019627 Jy ! Component: 150 - total flux cleaned = 0.00230388 Jy ! Component: 200 - total flux cleaned = 0.00246193 Jy ! Total flux subtracted in 200 components = 0.00246193 Jy ! Clean residual min=-0.001985 max=0.001600 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.181823 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 183 components and 0.181823 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=0.038081Jy sigma=0.020431 ! Fit after self-cal, rms=0.038081Jy sigma=0.020429 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 = 5.30984e-05 Jy ! Component: 100 - total flux cleaned = 0.000170625 Jy ! Component: 150 - total flux cleaned = 0.000290108 Jy ! Component: 200 - total flux cleaned = 0.000383161 Jy ! Total flux subtracted in 200 components = 0.000383161 Jy ! Clean residual min=-0.001960 max=0.001594 Jy/beam ! Clean residual mean=0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.182207 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 191 components and 0.182207 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=0.038070Jy sigma=0.020420 ! Fit after self-cal, rms=0.038071Jy sigma=0.020419 ! 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=1.567 mas, bmaj=3.935 mas, bpa=-0.03385 degrees ! Estimated noise=21.6507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 3.935 at -0.03385 degrees (North through East) ! Clean map min=-0.0023161 max=0.069152 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=1.327 mas, bmaj=3.582 mas, bpa=-0.1035 degrees ! Estimated noise=28.4989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545024 Jy ! Component: 100 - total flux cleaned = 0.0825191 Jy ! Component: 150 - total flux cleaned = 0.100912 Jy ! Component: 200 - total flux cleaned = 0.114327 Jy ! Total flux subtracted in 200 components = 0.114327 Jy ! Clean residual min=-0.005271 max=0.007700 Jy/beam ! Clean residual mean=-0.000002 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.114327 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.114327 Jy ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=3.935 mas, bpa=-0.03385 degrees ! Estimated noise=21.6507 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 = 0.0154762 Jy ! Component: 100 - total flux cleaned = 0.0265008 Jy ! Component: 150 - total flux cleaned = 0.0348541 Jy ! Component: 200 - total flux cleaned = 0.0414311 Jy ! Total flux subtracted in 200 components = 0.0414311 Jy ! Clean residual min=-0.003481 max=0.004145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.155758 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 74 components and 0.155758 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=3.575 mas, bmaj=5.341 mas, bpa=-1.473 degrees ! Estimated noise=27.6879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907997 Jy ! Component: 100 - total flux cleaned = 0.0147867 Jy ! Component: 150 - total flux cleaned = 0.0187611 Jy ! Component: 200 - total flux cleaned = 0.0216297 Jy ! Total flux subtracted in 200 components = 0.0216297 Jy ! Clean residual min=-0.002186 max=0.002261 Jy/beam ! Clean residual mean=-0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.177388 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 = 0.0021013 Jy ! Component: 100 - total flux cleaned = 0.00338605 Jy ! Component: 150 - total flux cleaned = 0.00406662 Jy ! Component: 200 - total flux cleaned = 0.00459413 Jy ! Total flux subtracted in 200 components = 0.00459413 Jy ! Clean residual min=-0.001845 max=0.001951 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.181982 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 130 components and 0.181982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=3.935 mas, bpa=-0.03385 degrees ! Estimated noise=21.6507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123725 Jy ! Component: 100 - total flux cleaned = 0.000983155 Jy ! Component: 150 - total flux cleaned = 0.000911905 Jy ! Component: 200 - total flux cleaned = 0.000978046 Jy ! Total flux subtracted in 200 components = 0.000978046 Jy ! Clean residual min=-0.001882 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.18296 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.18296 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=0.038155Jy sigma=0.020517 ! Fit after self-cal, rms=0.038092Jy sigma=0.020447 wmodel /scr/pima/bp171a5_uvs/J1413+1509_C_map.mod ! Writing 149 model components to file: /scr/pima/bp171a5_uvs/J1413+1509_C_map.mod wobs /scr/pima/bp171a5_uvs/J1413+1509_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1413+1509_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1413+1509_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a5_uvs/J1413+1509_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 = -0.00067685 Jy ! Component: 100 - total flux cleaned = -0.000992659 Jy ! Component: 150 - total flux cleaned = -0.0011253 Jy ! Component: 200 - total flux cleaned = -0.00124978 Jy ! Component: 250 - total flux cleaned = -0.00132178 Jy ! Component: 300 - total flux cleaned = -0.00150417 Jy ! Component: 350 - total flux cleaned = -0.00165646 Jy ! Component: 400 - total flux cleaned = -0.00174052 Jy ! Component: 450 - total flux cleaned = -0.00174094 Jy ! Component: 500 - total flux cleaned = -0.0018009 Jy ! Component: 550 - total flux cleaned = -0.00187823 Jy ! Component: 600 - total flux cleaned = -0.0018972 Jy ! Component: 650 - total flux cleaned = -0.00198944 Jy ! Component: 700 - total flux cleaned = -0.00206222 Jy ! Component: 750 - total flux cleaned = -0.0021327 Jy ! Component: 800 - total flux cleaned = -0.00213281 Jy ! Component: 850 - total flux cleaned = -0.00218394 Jy ! Component: 900 - total flux cleaned = -0.00221745 Jy ! Component: 950 - total flux cleaned = -0.00228272 Jy ! Component: 1000 - total flux cleaned = -0.00229813 Jy ! Component: 1050 - total flux cleaned = -0.00226696 Jy ! Component: 1100 - total flux cleaned = -0.00232922 Jy ! Component: 1150 - total flux cleaned = -0.00235985 Jy ! Component: 1200 - total flux cleaned = -0.00234481 Jy ! Component: 1250 - total flux cleaned = -0.00238973 Jy ! Component: 1300 - total flux cleaned = -0.00243374 Jy ! Component: 1350 - total flux cleaned = -0.00250565 Jy ! Component: 1400 - total flux cleaned = -0.00249133 Jy ! Component: 1450 - total flux cleaned = -0.00251975 Jy ! Component: 1500 - total flux cleaned = -0.00254757 Jy ! Component: 1550 - total flux cleaned = -0.0025614 Jy ! Component: 1600 - total flux cleaned = -0.00264208 Jy ! Component: 1650 - total flux cleaned = -0.00268175 Jy ! Component: 1700 - total flux cleaned = -0.00272083 Jy ! Component: 1750 - total flux cleaned = -0.0027722 Jy ! Component: 1800 - total flux cleaned = -0.00278488 Jy ! Component: 1850 - total flux cleaned = -0.0028603 Jy ! Component: 1900 - total flux cleaned = -0.00290964 Jy ! Component: 1950 - total flux cleaned = -0.00290954 Jy ! Component: 2000 - total flux cleaned = -0.00293384 Jy ! Component: 2050 - total flux cleaned = -0.00294602 Jy ! Component: 2100 - total flux cleaned = -0.00300499 Jy ! Component: 2150 - total flux cleaned = -0.00302843 Jy ! Component: 2200 - total flux cleaned = -0.00305145 Jy ! Component: 2250 - total flux cleaned = -0.00301718 Jy ! Component: 2300 - total flux cleaned = -0.00309612 Jy ! Component: 2350 - total flux cleaned = -0.00314068 Jy ! Component: 2400 - total flux cleaned = -0.00316268 Jy ! Component: 2450 - total flux cleaned = -0.00312989 Jy ! Component: 2500 - total flux cleaned = -0.00318398 Jy ! Component: 2550 - total flux cleaned = -0.00321602 Jy ! Component: 2600 - total flux cleaned = -0.00320535 Jy ! Component: 2650 - total flux cleaned = -0.00322628 Jy ! Component: 2700 - total flux cleaned = -0.00324688 Jy ! Component: 2750 - total flux cleaned = -0.00324692 Jy ! Component: 2800 - total flux cleaned = -0.00329778 Jy ! Component: 2850 - total flux cleaned = -0.00327763 Jy ! Component: 2900 - total flux cleaned = -0.00328763 Jy ! Component: 2950 - total flux cleaned = -0.00332714 Jy ! Component: 3000 - total flux cleaned = -0.00330767 Jy ! Component: 3050 - total flux cleaned = -0.00335598 Jy ! Component: 3100 - total flux cleaned = -0.00338471 Jy ! Component: 3150 - total flux cleaned = -0.00338461 Jy ! Component: 3200 - total flux cleaned = -0.00340334 Jy ! Component: 3250 - total flux cleaned = -0.00339399 Jy ! Component: 3300 - total flux cleaned = -0.00341243 Jy ! Component: 3350 - total flux cleaned = -0.00343992 Jy ! Component: 3400 - total flux cleaned = -0.00341271 Jy ! Component: 3450 - total flux cleaned = -0.0034578 Jy ! Component: 3500 - total flux cleaned = -0.00350248 Jy ! Component: 3550 - total flux cleaned = -0.00351143 Jy ! Component: 3600 - total flux cleaned = -0.00354658 Jy ! Component: 3650 - total flux cleaned = -0.00353796 Jy ! Component: 3700 - total flux cleaned = -0.00360697 Jy ! Component: 3750 - total flux cleaned = -0.00362382 Jy ! Component: 3800 - total flux cleaned = -0.00365777 Jy ! Component: 3850 - total flux cleaned = -0.00365768 Jy ! Component: 3900 - total flux cleaned = -0.00366613 Jy ! Component: 3950 - total flux cleaned = -0.00371591 Jy ! Component: 4000 - total flux cleaned = -0.00375711 Jy ! Component: 4050 - total flux cleaned = -0.00377352 Jy ! Total flux subtracted in 4096 components = -0.00382216 Jy ! Clean residual min=-0.000464 max=0.000452 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.179138 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 439 components and 0.179138 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1413+1509_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 3.935 at -0.03385 degrees (North through East) ! Clean map min=-0.0010354 max=0.068557 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1413+1509_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0685575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140976 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616894 0.616894 1.23379 2.46758 4.93515 9.8703 19.7406 39.4812 78.9624 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1413+1509_C_uvs.log closed on Sat Apr 20 01:35:43 2013