! Started logfile: ./J0132-1654_X_uvs.log on Mon Oct 28 15:36:59 2013 obs J0132-1654_X_uva.fits ! Reading UV FITS file: J0132-1654_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 448 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J0132-1654_X] 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 0.200x0.200 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=1.986042Jy sigma=131.615703 ! Fit after self-cal, rms=0.771796Jy sigma=54.490930 ! 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=0.9629 mas, bmaj=3.177 mas, bpa=10.59 degrees ! Estimated noise=0.697704 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 = 1.32034 Jy ! Component: 100 - total flux cleaned = 1.62054 Jy ! Total flux subtracted in 100 components = 1.62054 Jy ! Clean residual min=-0.076131 max=0.125835 Jy/beam ! Clean residual mean=-0.000462 rms=0.028574 Jy/beam ! Combined flux in latest and established models = 1.62054 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.62054 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=0.281997Jy sigma=21.005516 ! Fit after self-cal, rms=0.281983Jy sigma=21.005255 ! 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=1.169 mas, bmaj=3.502 mas, bpa=9.204 degrees ! Estimated noise=0.543941 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 = 0.165919 Jy ! Component: 100 - total flux cleaned = 0.246814 Jy ! Component: 150 - total flux cleaned = 0.298426 Jy ! Component: 200 - total flux cleaned = 0.332825 Jy ! Total flux subtracted in 200 components = 0.332825 Jy ! Clean residual min=-0.064622 max=0.062950 Jy/beam ! Clean residual mean=-0.000306 rms=0.017157 Jy/beam ! Combined flux in latest and established models = 1.95337 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 38 components and 1.95337 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=0.191848Jy sigma=12.988285 ! Fit after self-cal, rms=0.191837Jy sigma=12.987674 ! 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 1.09 HN 0.92 KP 0.95 LA 1.01 ! NL 1.09 OV 1.02 PT 0.85 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.91 KP 0.96 LA 0.95 ! NL 1.10 OV 0.98 PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.97 KP 1.05 LA 0.93 ! NL 1.09 OV 1.04 PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 0.93 LA 0.98 ! NL 1.06 OV 1.03 PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.00 KP 1.07 LA 0.99 ! NL 1.05 OV 1.03 PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.10 KP 1.04 LA 1.05 ! NL 1.10 OV 1.09 PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.02 KP 1.00 LA 0.95 ! NL 1.10 OV 1.09 PT 0.89 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.02 KP 1.06 LA 0.90 ! NL 1.08 OV 1.09 PT 0.86 SC 1.12 ! ! ! Fit before self-cal, rms=0.191837Jy sigma=12.987674 ! Fit after self-cal, rms=0.094233Jy sigma=5.311117 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.532 mas, bpa=9.124 degrees ! Estimated noise=0.541982 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 (-7.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340705 Jy ! Component: 100 - total flux cleaned = 0.0457036 Jy ! Component: 150 - total flux cleaned = 0.0523386 Jy ! Component: 200 - total flux cleaned = 0.057205 Jy ! Total flux subtracted in 200 components = 0.057205 Jy ! Clean residual min=-0.013687 max=0.015845 Jy/beam ! Clean residual mean=-0.000013 rms=0.003483 Jy/beam ! Combined flux in latest and established models = 2.01057 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 2.01057 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=0.080688Jy sigma=4.052566 ! Fit after self-cal, rms=0.080595Jy sigma=4.040828 ! 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=0.080595Jy sigma=4.040828 ! Fit after self-cal, rms=0.081373Jy sigma=3.982260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.535 mas, bpa=9.147 degrees ! Estimated noise=0.541554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340596 Jy ! Component: 100 - total flux cleaned = -0.000649423 Jy ! Component: 150 - total flux cleaned = 0.00254083 Jy ! Component: 200 - total flux cleaned = 0.00579167 Jy ! Total flux subtracted in 200 components = 0.00579167 Jy ! Clean residual min=-0.010086 max=0.012058 Jy/beam ! Clean residual mean=-0.000009 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 2.01637 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 2.01637 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=0.077447Jy sigma=3.827371 ! Fit after self-cal, rms=0.077433Jy sigma=3.824303 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 (-2.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666967 Jy ! Component: 100 - total flux cleaned = 0.00964119 Jy ! Component: 150 - total flux cleaned = 0.0128001 Jy ! Component: 200 - total flux cleaned = 0.0145631 Jy ! Total flux subtracted in 200 components = 0.0145631 Jy ! Clean residual min=-0.008023 max=0.006566 Jy/beam ! Clean residual mean=0.000004 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 2.03093 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 2.03093 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=0.074727Jy sigma=3.704256 ! Fit after self-cal, rms=0.074610Jy sigma=3.698275 ! 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=0.074610Jy sigma=3.698275 ! Fit after self-cal, rms=0.078395Jy sigma=3.644220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.539 mas, bpa=9.189 degrees ! Estimated noise=0.542454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345558 Jy ! Component: 100 - total flux cleaned = -0.0032222 Jy ! Component: 150 - total flux cleaned = -0.00305084 Jy ! Component: 200 - total flux cleaned = -0.00238502 Jy ! Total flux subtracted in 200 components = -0.00238502 Jy ! Clean residual min=-0.007209 max=0.005085 Jy/beam ! Clean residual mean=0.000006 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 2.02854 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 2.02854 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=0.075641Jy sigma=3.634735 ! Fit after self-cal, rms=0.075637Jy sigma=3.634530 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 = 0.000918456 Jy ! Component: 100 - total flux cleaned = 0.00187203 Jy ! Component: 150 - total flux cleaned = 0.00248768 Jy ! Component: 200 - total flux cleaned = 0.00293652 Jy ! Total flux subtracted in 200 components = 0.00293652 Jy ! Clean residual min=-0.006444 max=0.004426 Jy/beam ! Clean residual mean=0.000009 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 2.03148 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 149 components and 2.03148 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=0.074693Jy sigma=3.634532 ! Fit after self-cal, rms=0.074687Jy sigma=3.634230 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.074687Jy sigma=3.634230 ! Fit after self-cal, rms=0.078705Jy sigma=3.592193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=4.625 mas, bpa=-2.207 degrees ! Estimated noise=0.603815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227879 Jy ! Component: 100 - total flux cleaned = 0.000590017 Jy ! Component: 150 - total flux cleaned = 0.00128948 Jy ! Component: 200 - total flux cleaned = 0.00158086 Jy ! Total flux subtracted in 200 components = 0.00158086 Jy ! Clean residual min=-0.007043 max=0.005030 Jy/beam ! Clean residual mean=0.000022 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 2.03306 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 163 components and 2.03306 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=0.076266Jy sigma=3.607012 ! Fit after self-cal, rms=0.076254Jy sigma=3.605925 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 = 0.000223711 Jy ! Component: 100 - total flux cleaned = 0.00055972 Jy ! Component: 150 - total flux cleaned = 0.00075667 Jy ! Component: 200 - total flux cleaned = 0.00101165 Jy ! Total flux subtracted in 200 components = 0.00101165 Jy ! Clean residual min=-0.006672 max=0.004933 Jy/beam ! Clean residual mean=0.000023 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 2.03407 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 2.03407 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=0.075351Jy sigma=3.624175 ! Fit after self-cal, rms=0.075341Jy sigma=3.623531 ! 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=1.172 mas, bmaj=3.541 mas, bpa=9.213 degrees ! Estimated noise=0.543672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 3.541 at 9.213 degrees (North through East) ! Clean map min=-0.0064159 max=1.7413 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 ! Performing amp+phase self-cal ! ! 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=0.075341Jy sigma=3.623531 ! Fit after self-cal, rms=0.021349Jy sigma=1.196397 ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=3.542 mas, bpa=9.223 degrees ! Estimated noise=0.543406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107375 Jy ! Component: 100 - total flux cleaned = 0.00114466 Jy ! Component: 150 - total flux cleaned = 0.00133414 Jy ! Component: 200 - total flux cleaned = 0.00144716 Jy ! Total flux subtracted in 200 components = 0.00144716 Jy ! Clean residual min=-0.005683 max=0.004199 Jy/beam ! Clean residual mean=0.000012 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 2.03552 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 194 components and 2.03552 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=0.020808Jy sigma=1.168832 ! Fit after self-cal, rms=0.020793Jy sigma=1.167694 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427099 Jy ! Component: 100 - total flux cleaned = 0.000473534 Jy ! Component: 150 - total flux cleaned = 0.000513992 Jy ! Component: 200 - total flux cleaned = 0.000593005 Jy ! Total flux subtracted in 200 components = 0.000593005 Jy ! Clean residual min=-0.005567 max=0.004187 Jy/beam ! Clean residual mean=0.000013 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 2.03611 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 2.03611 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=0.020590Jy sigma=1.156934 ! Fit after self-cal, rms=0.020591Jy sigma=1.156408 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.020591Jy sigma=1.156408 ! Fit after self-cal, rms=0.020586Jy sigma=1.155657 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=0.964 mas, bmaj=3.204 mas, bpa=10.54 degrees ! Estimated noise=0.698486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3218 Jy ! Component: 100 - total flux cleaned = 1.62126 Jy ! Component: 150 - total flux cleaned = 1.74993 Jy ! Component: 200 - total flux cleaned = 1.81954 Jy ! Total flux subtracted in 200 components = 1.81954 Jy ! Clean residual min=-0.026061 max=0.035839 Jy/beam ! Clean residual mean=-0.000150 rms=0.008459 Jy/beam ! Combined flux in latest and established models = 1.81954 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.81954 Jy ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=3.542 mas, bpa=9.222 degrees ! Estimated noise=0.543397 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 = 0.0473694 Jy ! Component: 100 - total flux cleaned = 0.0786027 Jy ! Component: 150 - total flux cleaned = 0.102319 Jy ! Component: 200 - total flux cleaned = 0.120694 Jy ! Total flux subtracted in 200 components = 0.120694 Jy ! Clean residual min=-0.015662 max=0.012118 Jy/beam ! Clean residual mean=-0.000079 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 1.94024 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 54 components and 1.94024 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=4.627 mas, bpa=-2.227 degrees ! Estimated noise=0.603331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212264 Jy ! Component: 100 - total flux cleaned = 0.0359907 Jy ! Component: 150 - total flux cleaned = 0.0470573 Jy ! Component: 200 - total flux cleaned = 0.0556457 Jy ! Total flux subtracted in 200 components = 0.0556457 Jy ! Clean residual min=-0.010961 max=0.006834 Jy/beam ! Clean residual mean=-0.000040 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 1.99588 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 = 0.00685401 Jy ! Component: 100 - total flux cleaned = 0.0123942 Jy ! Component: 150 - total flux cleaned = 0.0170091 Jy ! Component: 200 - total flux cleaned = 0.0208822 Jy ! Total flux subtracted in 200 components = 0.0208822 Jy ! Clean residual min=-0.008491 max=0.004372 Jy/beam ! Clean residual mean=-0.000008 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 2.01676 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 143 components and 2.01676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=3.542 mas, bpa=9.222 degrees ! Estimated noise=0.543397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218813 Jy ! Component: 100 - total flux cleaned = 0.00402513 Jy ! Component: 150 - total flux cleaned = 0.00572025 Jy ! Component: 200 - total flux cleaned = 0.00727055 Jy ! Total flux subtracted in 200 components = 0.00727055 Jy ! Clean residual min=-0.006899 max=0.004431 Jy/beam ! Clean residual mean=0.000002 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 2.02403 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 2.02403 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=0.021503Jy sigma=1.254945 ! Fit after self-cal, rms=0.021357Jy sigma=1.247689 wmodel ./J0132-1654_X_map.mod ! Writing 161 model components to file: ./J0132-1654_X_map.mod wobs ./J0132-1654_X_uvs.fits ! Writing UV FITS file: ./J0132-1654_X_uvs.fits wwins ./J0132-1654_X_map.win ! wwins: Wrote 3 windows to ./J0132-1654_X_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 = -0.00280537 Jy ! Component: 100 - total flux cleaned = -0.00433998 Jy ! Component: 150 - total flux cleaned = -0.00498896 Jy ! Component: 200 - total flux cleaned = -0.00537746 Jy ! Component: 250 - total flux cleaned = -0.0056709 Jy ! Component: 300 - total flux cleaned = -0.00577473 Jy ! Component: 350 - total flux cleaned = -0.00577636 Jy ! Component: 400 - total flux cleaned = -0.0057767 Jy ! Component: 450 - total flux cleaned = -0.0057778 Jy ! Component: 500 - total flux cleaned = -0.00581994 Jy ! Component: 550 - total flux cleaned = -0.00589834 Jy ! Component: 600 - total flux cleaned = -0.00589791 Jy ! Component: 650 - total flux cleaned = -0.00593391 Jy ! Component: 700 - total flux cleaned = -0.00596813 Jy ! Component: 750 - total flux cleaned = -0.00610054 Jy ! Component: 800 - total flux cleaned = -0.00616421 Jy ! Component: 850 - total flux cleaned = -0.0061647 Jy ! Component: 900 - total flux cleaned = -0.00613628 Jy ! Component: 950 - total flux cleaned = -0.00613661 Jy ! Component: 1000 - total flux cleaned = -0.0061634 Jy ! Component: 1050 - total flux cleaned = -0.0061639 Jy ! Component: 1100 - total flux cleaned = -0.00613887 Jy ! Component: 1150 - total flux cleaned = -0.00611493 Jy ! Component: 1200 - total flux cleaned = -0.00613847 Jy ! Component: 1250 - total flux cleaned = -0.00611575 Jy ! Component: 1300 - total flux cleaned = -0.00607185 Jy ! Component: 1350 - total flux cleaned = -0.00611501 Jy ! Component: 1400 - total flux cleaned = -0.00613594 Jy ! Component: 1450 - total flux cleaned = -0.006177 Jy ! Component: 1500 - total flux cleaned = -0.00623685 Jy ! Component: 1550 - total flux cleaned = -0.00629538 Jy ! Component: 1600 - total flux cleaned = -0.00635243 Jy ! Component: 1650 - total flux cleaned = -0.00640841 Jy ! Component: 1700 - total flux cleaned = -0.00644496 Jy ! Component: 1750 - total flux cleaned = -0.00646294 Jy ! Component: 1800 - total flux cleaned = -0.00653266 Jy ! Component: 1850 - total flux cleaned = -0.00658354 Jy ! Component: 1900 - total flux cleaned = -0.0065832 Jy ! Component: 1950 - total flux cleaned = -0.00659966 Jy ! Component: 2000 - total flux cleaned = -0.0065671 Jy ! Component: 2050 - total flux cleaned = -0.0065515 Jy ! Component: 2100 - total flux cleaned = -0.00656734 Jy ! Component: 2150 - total flux cleaned = -0.00661353 Jy ! Component: 2200 - total flux cleaned = -0.00661338 Jy ! Component: 2250 - total flux cleaned = -0.00662843 Jy ! Component: 2300 - total flux cleaned = -0.00661383 Jy ! Component: 2350 - total flux cleaned = -0.00664306 Jy ! Component: 2400 - total flux cleaned = -0.00668617 Jy ! Component: 2450 - total flux cleaned = -0.00670026 Jy ! Component: 2500 - total flux cleaned = -0.00671441 Jy ! Component: 2550 - total flux cleaned = -0.00678446 Jy ! Component: 2600 - total flux cleaned = -0.00683987 Jy ! Component: 2650 - total flux cleaned = -0.00689492 Jy ! Component: 2700 - total flux cleaned = -0.00693588 Jy ! Component: 2750 - total flux cleaned = -0.00697651 Jy ! Component: 2800 - total flux cleaned = -0.00703048 Jy ! Component: 2850 - total flux cleaned = -0.00705735 Jy ! Component: 2900 - total flux cleaned = -0.00709754 Jy ! Component: 2950 - total flux cleaned = -0.00712415 Jy ! Component: 3000 - total flux cleaned = -0.00713742 Jy ! Component: 3050 - total flux cleaned = -0.00717702 Jy ! Component: 3100 - total flux cleaned = -0.007177 Jy ! Component: 3150 - total flux cleaned = -0.00717705 Jy ! Component: 3200 - total flux cleaned = -0.00717708 Jy ! Component: 3250 - total flux cleaned = -0.0072294 Jy ! Component: 3300 - total flux cleaned = -0.00722937 Jy ! Component: 3350 - total flux cleaned = -0.00726846 Jy ! Component: 3400 - total flux cleaned = -0.00728155 Jy ! Component: 3450 - total flux cleaned = -0.00732095 Jy ! Component: 3500 - total flux cleaned = -0.00736038 Jy ! Component: 3550 - total flux cleaned = -0.00739982 Jy ! Component: 3600 - total flux cleaned = -0.00742617 Jy ! Component: 3650 - total flux cleaned = -0.00746582 Jy ! Component: 3700 - total flux cleaned = -0.00749245 Jy ! Component: 3750 - total flux cleaned = -0.00751904 Jy ! Component: 3800 - total flux cleaned = -0.00753241 Jy ! Component: 3850 - total flux cleaned = -0.00754581 Jy ! Component: 3900 - total flux cleaned = -0.00758637 Jy ! Component: 3950 - total flux cleaned = -0.00758648 Jy ! Component: 4000 - total flux cleaned = -0.00760009 Jy ! Component: 4050 - total flux cleaned = -0.00761374 Jy ! Total flux subtracted in 4096 components = -0.00761373 Jy ! Clean residual min=-0.000919 max=0.000823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 2.01642 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 399 components and 2.01642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0132-1654_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 3.542 at 9.222 degrees (North through East) ! Clean map min=-0.0018361 max=1.7403 Jy/beam ! Writing clean map to FITS file: ./J0132-1654_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.7403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.038512 0.038512 0.077024 0.154048 0.308096 0.616192 1.23238 2.46477 4.92954 9.85907 19.7181 39.4363 78.8726 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.74 quit ! Quitting program ! Log file ./J0132-1654_X_uvs.log closed on Mon Oct 28 15:37:13 2013