! Started logfile: ./J1002+2216_X_uvs.log on Mon Oct 28 15:38:27 2013 obs J1002+2216_X_uvm.fits ! Reading UV FITS file: J1002+2216_X_uvm.fits ! AN table 1: 28 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.686756 visibilities/baseline/integration-bin. ! Found source: J1002+2216 ! ! 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 7384 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 ./J1002+2216_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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000189Jy sigma=0.729014 ! Fit after self-cal, rms=0.994534Jy sigma=0.720992 ! 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=1.114 mas, bmaj=2.051 mas, bpa=-18.1 degrees ! Estimated noise=26.0907 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 = 0.00698777 Jy ! Component: 100 - total flux cleaned = 0.00796282 Jy ! Total flux subtracted in 100 components = 0.00796282 Jy ! Clean residual min=-0.001380 max=0.001351 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.00796282 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.00796282 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=0.014049Jy sigma=0.011269 ! Fit after self-cal, rms=0.012372Jy sigma=0.009926 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271988 Jy ! Component: 100 - total flux cleaned = 0.00273963 Jy ! Total flux subtracted in 100 components = 0.00273963 Jy ! Clean residual min=-0.001104 max=0.001085 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0107025 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0107025 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=0.012714Jy sigma=0.009190 ! Fit after self-cal, rms=0.012695Jy sigma=0.009184 ! 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=1.423 mas, bmaj=2.393 mas, bpa=-16.89 degrees ! Estimated noise=12.8121 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 = 4.91859e-06 Jy ! Component: 100 - total flux cleaned = 4.81829e-06 Jy ! Component: 150 - total flux cleaned = 1.09301e-05 Jy ! Component: 200 - total flux cleaned = 2.4924e-08 Jy ! Total flux subtracted in 200 components = 2.4924e-08 Jy ! Clean residual min=-0.000753 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0107025 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0107025 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=0.012713Jy sigma=0.009163 ! Fit after self-cal, rms=0.012711Jy sigma=0.009162 ! 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 1.07 HN 0.65 KP 0.83 LA 1.06 ! MK 1.03 NL 1.05 OV 0.91 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 0.79 KP 0.92 LA 0.94 ! NL 1.10 OV 0.91 PT 1.08 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.01 KP 0.81 LA 0.87 ! MK 0.78 NL 1.23 OV 0.84 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.59 KP 0.83 LA 0.85 ! NL 1.11 OV 0.99 PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 HN 0.78 KP 0.93 LA 0.88 ! MK 0.96 NL 0.99 OV 1.10 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 HN 0.70 KP 0.99 LA 0.88 ! NL 0.82 OV 0.86 PT 0.88 SC 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 HN 1.01 KP 0.92 LA 0.84 ! MK 1.02 NL 0.94 OV 0.92 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.88 KP 0.83 LA 0.97 ! NL 0.86 OV 0.91 PT 0.96 SC 0.71 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.78 KP 0.96 LA 0.86 ! MK 0.96 NL 1.04 OV 0.84 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 HN 0.74 KP 1.19 LA 0.97 ! NL 0.79 OV 0.86 PT 0.93 SC 0.72 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.90 KP 0.88 LA 0.89 ! MK 1.01 NL 0.91 OV 0.84 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.15 KP 1.14 LA 0.82 ! NL 0.87 OV 1.01 PT 0.85 SC 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.91 KP 1.22 LA 0.73 ! MK 0.76 NL 0.98 OV 0.87 PT 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.66 KP 1.04 LA 0.80 ! NL 1.09 OV 0.86 PT 0.79 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.74 KP 1.04 LA 0.84 ! MK 0.82 NL 0.78 OV 0.95 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 0.62 KP 1.21 LA 0.71 ! NL 0.98 OV 0.85 PT 0.82 SC 1.04 ! ! ! Fit before self-cal, rms=0.012711Jy sigma=0.009162 ! Fit after self-cal, rms=0.011115Jy sigma=0.008746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=2.363 mas, bpa=-16.69 degrees ! Estimated noise=10.3584 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 = -0.00164735 Jy ! Component: 100 - total flux cleaned = -0.00195418 Jy ! Component: 150 - total flux cleaned = -0.00191963 Jy ! Component: 200 - total flux cleaned = -0.00190941 Jy ! Total flux subtracted in 200 components = -0.00190941 Jy ! Clean residual min=-0.000459 max=0.000408 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.00879308 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.00879308 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=0.010435Jy sigma=0.008945 ! Fit after self-cal, rms=0.010460Jy sigma=0.008926 ! 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=0.010460Jy sigma=0.008926 ! Fit after self-cal, rms=0.009285Jy sigma=0.008674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=2.355 mas, bpa=-16.99 degrees ! Estimated noise=8.52915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132599 Jy ! Component: 100 - total flux cleaned = -0.00157276 Jy ! Component: 150 - total flux cleaned = -0.00153908 Jy ! Component: 200 - total flux cleaned = -0.00152704 Jy ! Total flux subtracted in 200 components = -0.00152704 Jy ! Clean residual min=-0.000344 max=0.000306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.00726604 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.00726604 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=0.008755Jy sigma=0.008869 ! Fit after self-cal, rms=0.008764Jy sigma=0.008863 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 = 6.7887e-06 Jy ! Component: 100 - total flux cleaned = 1.50469e-05 Jy ! Component: 150 - total flux cleaned = 1.96826e-05 Jy ! Component: 200 - total flux cleaned = 2.35933e-05 Jy ! Total flux subtracted in 200 components = 2.35933e-05 Jy ! Clean residual min=-0.000339 max=0.000300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.00728963 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.00728963 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=0.008754Jy sigma=0.008872 ! Fit after self-cal, rms=0.008755Jy sigma=0.008869 ! 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=0.008755Jy sigma=0.008869 ! Fit after self-cal, rms=0.007765Jy sigma=0.008660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.379 mas, bmaj=2.347 mas, bpa=-17.36 degrees ! Estimated noise=7.16077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000958265 Jy ! Component: 100 - total flux cleaned = -0.00116767 Jy ! Component: 150 - total flux cleaned = -0.00116194 Jy ! Component: 200 - total flux cleaned = -0.00115313 Jy ! Total flux subtracted in 200 components = -0.00115313 Jy ! Clean residual min=-0.000287 max=0.000234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0061365 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0061365 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=0.007395Jy sigma=0.008857 ! Fit after self-cal, rms=0.007396Jy sigma=0.008855 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 = 7.02617e-06 Jy ! Component: 100 - total flux cleaned = 1.05382e-05 Jy ! Component: 150 - total flux cleaned = 1.20623e-05 Jy ! Component: 200 - total flux cleaned = 1.48993e-05 Jy ! Total flux subtracted in 200 components = 1.48993e-05 Jy ! Clean residual min=-0.000294 max=0.000234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0061514 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0061514 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=0.007392Jy sigma=0.008860 ! Fit after self-cal, rms=0.007392Jy sigma=0.008860 ! 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=0.007392Jy sigma=0.008860 ! Fit after self-cal, rms=0.006527Jy sigma=0.008644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.531 mas, bmaj=3.048 mas, bpa=-20.81 degrees ! Estimated noise=6.95482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000796155 Jy ! Component: 100 - total flux cleaned = -0.00095289 Jy ! Component: 150 - total flux cleaned = -0.000953371 Jy ! Component: 200 - total flux cleaned = -0.000952012 Jy ! Total flux subtracted in 200 components = -0.000952012 Jy ! Clean residual min=-0.000300 max=0.000229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.00519939 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.00519939 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=0.006215Jy sigma=0.008839 ! Fit after self-cal, rms=0.006215Jy sigma=0.008838 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 = 2.4041e-05 Jy ! Component: 100 - total flux cleaned = 2.78223e-05 Jy ! Component: 150 - total flux cleaned = 2.99067e-05 Jy ! Component: 200 - total flux cleaned = 3.25771e-05 Jy ! Total flux subtracted in 200 components = 3.25771e-05 Jy ! Clean residual min=-0.000300 max=0.000227 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.00523196 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.00523196 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=0.006209Jy sigma=0.008846 ! Fit after self-cal, rms=0.006209Jy sigma=0.008846 ! 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=1.363 mas, bmaj=2.343 mas, bpa=-17.79 degrees ! Estimated noise=5.99791 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.363 x 2.343 at -17.79 degrees (North through East) ! Clean map min=-0.00046751 max=0.0055336 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=1.073 mas, bmaj=2.024 mas, bpa=-18.53 degrees ! Estimated noise=11.8253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414654 Jy ! Component: 100 - total flux cleaned = 0.00478401 Jy ! Component: 150 - total flux cleaned = 0.00493707 Jy ! Component: 200 - total flux cleaned = 0.00504551 Jy ! Total flux subtracted in 200 components = 0.00504551 Jy ! Clean residual min=-0.000476 max=0.000466 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0050455 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0050455 Jy ! Inverting map and beam ! Estimated beam: bmin=1.363 mas, bmaj=2.343 mas, bpa=-17.79 degrees ! Estimated noise=5.99791 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 = 0.000167717 Jy ! Component: 100 - total flux cleaned = 0.000189185 Jy ! Component: 150 - total flux cleaned = 0.000193815 Jy ! Component: 200 - total flux cleaned = 0.000197579 Jy ! Total flux subtracted in 200 components = 0.000197579 Jy ! Clean residual min=-0.000257 max=0.000212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.00524308 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.00524308 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=2.531 mas, bmaj=3.048 mas, bpa=-20.81 degrees ! Estimated noise=6.95482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.4055e-05 Jy ! Component: 100 - total flux cleaned = 5.4222e-05 Jy ! Component: 150 - total flux cleaned = 5.31748e-05 Jy ! Component: 200 - total flux cleaned = 5.12197e-05 Jy ! Total flux subtracted in 200 components = 5.12197e-05 Jy ! Clean residual min=-0.000295 max=0.000224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0052943 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 = -1.8926e-06 Jy ! Component: 100 - total flux cleaned = -3.64117e-06 Jy ! Component: 150 - total flux cleaned = -4.51103e-06 Jy ! Component: 200 - total flux cleaned = -6.11087e-06 Jy ! Total flux subtracted in 200 components = -6.11087e-06 Jy ! Clean residual min=-0.000296 max=0.000224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.00528819 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.00528819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.363 mas, bmaj=2.343 mas, bpa=-17.79 degrees ! Estimated noise=5.99791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57184e-05 Jy ! Component: 100 - total flux cleaned = -2.46456e-05 Jy ! Component: 150 - total flux cleaned = -2.85948e-05 Jy ! Component: 200 - total flux cleaned = -3.04958e-05 Jy ! Total flux subtracted in 200 components = -3.04958e-05 Jy ! Clean residual min=-0.000251 max=0.000202 Jy/beam ! Clean residual mean=-0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0052577 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0052577 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=0.006201Jy sigma=0.008865 ! Fit after self-cal, rms=0.006201Jy sigma=0.008864 wmodel ./J1002+2216_X_map.mod ! Writing 46 model components to file: ./J1002+2216_X_map.mod wobs ./J1002+2216_X_uvs.fits ! Writing UV FITS file: ./J1002+2216_X_uvs.fits wwins ./J1002+2216_X_map.win ! wwins: Wrote 1 windows to ./J1002+2216_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 = -0.00011018 Jy ! Component: 100 - total flux cleaned = -0.000176013 Jy ! Component: 150 - total flux cleaned = -0.000194028 Jy ! Component: 200 - total flux cleaned = -0.000183938 Jy ! Component: 250 - total flux cleaned = -0.000171021 Jy ! Component: 300 - total flux cleaned = -0.000158759 Jy ! Component: 350 - total flux cleaned = -0.00014702 Jy ! Component: 400 - total flux cleaned = -0.000138469 Jy ! Component: 450 - total flux cleaned = -0.000132919 Jy ! Component: 500 - total flux cleaned = -0.000124817 Jy ! Component: 550 - total flux cleaned = -0.000122216 Jy ! Component: 600 - total flux cleaned = -0.000122201 Jy ! Component: 650 - total flux cleaned = -0.00012468 Jy ! Component: 700 - total flux cleaned = -0.000136738 Jy ! Component: 750 - total flux cleaned = -0.000136793 Jy ! Component: 800 - total flux cleaned = -0.000150695 Jy ! Component: 850 - total flux cleaned = -0.000162062 Jy ! Component: 900 - total flux cleaned = -0.000177658 Jy ! Component: 950 - total flux cleaned = -0.000190694 Jy ! Component: 1000 - total flux cleaned = -0.000188552 Jy ! Component: 1050 - total flux cleaned = -0.000194837 Jy ! Component: 1100 - total flux cleaned = -0.000192755 Jy ! Component: 1150 - total flux cleaned = -0.000194825 Jy ! Component: 1200 - total flux cleaned = -0.000196873 Jy ! Component: 1250 - total flux cleaned = -0.000200827 Jy ! Component: 1300 - total flux cleaned = -0.000194954 Jy ! Component: 1350 - total flux cleaned = -0.000193037 Jy ! Component: 1400 - total flux cleaned = -0.000191157 Jy ! Component: 1450 - total flux cleaned = -0.000198629 Jy ! Component: 1500 - total flux cleaned = -0.000189335 Jy ! Component: 1550 - total flux cleaned = -0.000187502 Jy ! Component: 1600 - total flux cleaned = -0.000182071 Jy ! Component: 1650 - total flux cleaned = -0.000183873 Jy ! Component: 1700 - total flux cleaned = -0.000180353 Jy ! Component: 1750 - total flux cleaned = -0.000176843 Jy ! Component: 1800 - total flux cleaned = -0.000171653 Jy ! Component: 1850 - total flux cleaned = -0.000168227 Jy ! Component: 1900 - total flux cleaned = -0.000173332 Jy ! Component: 1950 - total flux cleaned = -0.000175017 Jy ! Component: 2000 - total flux cleaned = -0.000176679 Jy ! Component: 2050 - total flux cleaned = -0.000175052 Jy ! Component: 2100 - total flux cleaned = -0.000181577 Jy ! Component: 2150 - total flux cleaned = -0.000183198 Jy ! Component: 2200 - total flux cleaned = -0.000181613 Jy ! Component: 2250 - total flux cleaned = -0.000178445 Jy ! Component: 2300 - total flux cleaned = -0.000180025 Jy ! Component: 2350 - total flux cleaned = -0.000183137 Jy ! Component: 2400 - total flux cleaned = -0.00018005 Jy ! Component: 2450 - total flux cleaned = -0.00018311 Jy ! Component: 2500 - total flux cleaned = -0.000187649 Jy ! Component: 2550 - total flux cleaned = -0.000186135 Jy ! Component: 2600 - total flux cleaned = -0.000186157 Jy ! Component: 2650 - total flux cleaned = -0.000190604 Jy ! Component: 2700 - total flux cleaned = -0.000193545 Jy ! Component: 2750 - total flux cleaned = -0.000197919 Jy ! Component: 2800 - total flux cleaned = -0.000197907 Jy ! Component: 2850 - total flux cleaned = -0.000200776 Jy ! Component: 2900 - total flux cleaned = -0.000203626 Jy ! Component: 2950 - total flux cleaned = -0.000207876 Jy ! Component: 3000 - total flux cleaned = -0.000205072 Jy ! Component: 3050 - total flux cleaned = -0.000210647 Jy ! Component: 3100 - total flux cleaned = -0.000216198 Jy ! Component: 3150 - total flux cleaned = -0.000220325 Jy ! Component: 3200 - total flux cleaned = -0.00022171 Jy ! Component: 3250 - total flux cleaned = -0.000231206 Jy ! Component: 3300 - total flux cleaned = -0.0002312 Jy ! Component: 3350 - total flux cleaned = -0.000233877 Jy ! Component: 3400 - total flux cleaned = -0.000236546 Jy ! Component: 3450 - total flux cleaned = -0.000241844 Jy ! Component: 3500 - total flux cleaned = -0.000241838 Jy ! Component: 3550 - total flux cleaned = -0.000244453 Jy ! Component: 3600 - total flux cleaned = -0.000245755 Jy ! Component: 3650 - total flux cleaned = -0.000250918 Jy ! Component: 3700 - total flux cleaned = -0.000252186 Jy ! Component: 3750 - total flux cleaned = -0.000250917 Jy ! Component: 3800 - total flux cleaned = -0.000255982 Jy ! Component: 3850 - total flux cleaned = -0.000253462 Jy ! Component: 3900 - total flux cleaned = -0.000257232 Jy ! Component: 3950 - total flux cleaned = -0.000264716 Jy ! Component: 4000 - total flux cleaned = -0.000264708 Jy ! Component: 4050 - total flux cleaned = -0.000273334 Jy ! Total flux subtracted in 4096 components = -0.000273333 Jy ! Clean residual min=-0.000075 max=0.000069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000021 Jy/beam ! Combined flux in latest and established models = 0.00498436 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 311 components and 0.00498436 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1002+2216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.363 x 2.343 at -17.79 degrees (North through East) ! Clean map min=-0.00043434 max=0.0054397 Jy/beam ! Writing clean map to FITS file: ./J1002+2216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0054397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.13436e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1771 1.1771 2.3542 4.7084 9.41681 18.8336 37.6672 75.3345 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.005 quit ! Quitting program ! Log file ./J1002+2216_X_uvs.log closed on Mon Oct 28 15:38:39 2013