! Started logfile: /scr/pima/bp171a0_uvs/J0814-1739_C_uvs.log on Fri Mar 15 09:00:11 2013 obs /scr/pima/bp171a0_uvs/J0814-1739_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0814-1739_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975309 visibilities/baseline/integration-bin. ! Found source: J0814-1739 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3160 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/bp171a0_uvs/J0814-1739_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=1.033271Jy sigma=0.692371 ! Fit after self-cal, rms=0.827171Jy sigma=0.549166 ! 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=1.517 mas, bmaj=3.651 mas, bpa=-1.343 degrees ! Estimated noise=27.62 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 = 0.134843 Jy ! Component: 100 - total flux cleaned = 0.170854 Jy ! Total flux subtracted in 100 components = 0.170854 Jy ! Clean residual min=-0.010035 max=0.018495 Jy/beam ! Clean residual mean=0.000009 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.170854 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.170854 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=0.064855Jy sigma=0.043348 ! Fit after self-cal, rms=0.064853Jy sigma=0.043340 ! 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=1.83 mas, bmaj=4.439 mas, bpa=-1.285 degrees ! Estimated noise=18.9941 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 (18.6, -27.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159342 Jy ! Component: 100 - total flux cleaned = 0.0206385 Jy ! Component: 150 - total flux cleaned = 0.0223901 Jy ! Component: 200 - total flux cleaned = 0.023597 Jy ! Total flux subtracted in 200 components = 0.023597 Jy ! Clean residual min=-0.008097 max=0.010235 Jy/beam ! Clean residual mean=0.000008 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.194451 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.194451 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=0.060813Jy sigma=0.040466 ! Fit after self-cal, rms=0.060626Jy sigma=0.040328 ! 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 0.88 FD 0.71 HN 0.83 KP 0.90 ! LA 0.97 MK 0.89 NL 1.02 OV 0.81 ! PT 0.93 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.70 HN 0.81 KP 0.93 ! LA 0.92 MK 0.92 NL 1.10 OV 0.78 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.75 HN 0.84 KP 1.08 ! LA 1.02 MK 0.95 NL 1.07 OV 0.84 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 HN 1.18 KP 1.11 ! LA 1.12 MK 1.27 NL 1.01 OV 1.10 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.14 HN 1.05 KP 0.88 ! LA 1.08 MK 1.17 NL 1.12 OV 1.08 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.01 KP 1.10 ! LA 1.16 MK 1.26 NL 1.00 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.03 KP 1.08 ! LA 1.16 MK 1.14 NL 1.12 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 0.99 KP 1.06 ! LA 1.12 MK 1.10 NL 1.13 OV 1.09 ! PT 1.03 SC 1.15 ! ! ! Fit before self-cal, rms=0.060626Jy sigma=0.040328 ! Fit after self-cal, rms=0.043641Jy sigma=0.029708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=4.533 mas, bpa=-0.7701 degrees ! Estimated noise=18.8659 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 = -2.80084e-05 Jy ! Component: 100 - total flux cleaned = -9.50397e-05 Jy ! Component: 150 - total flux cleaned = -0.000284323 Jy ! Component: 200 - total flux cleaned = -0.000395459 Jy ! Total flux subtracted in 200 components = -0.000395459 Jy ! Clean residual min=-0.002831 max=0.002897 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.194056 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.194056 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=0.043380Jy sigma=0.029525 ! Fit after self-cal, rms=0.043415Jy sigma=0.029495 ! 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=0.043415Jy sigma=0.029495 ! Fit after self-cal, rms=0.043491Jy sigma=0.029478 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=4.536 mas, bpa=-0.6746 degrees ! Estimated noise=18.8873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025949 Jy ! Component: 100 - total flux cleaned = 9.25806e-05 Jy ! Component: 150 - total flux cleaned = -5.11902e-05 Jy ! Component: 200 - total flux cleaned = -0.000133934 Jy ! Total flux subtracted in 200 components = -0.000133934 Jy ! Clean residual min=-0.002686 max=0.002839 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.193922 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.193922 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=0.043366Jy sigma=0.029392 ! Fit after self-cal, rms=0.043358Jy sigma=0.029386 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, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173705 Jy ! Component: 100 - total flux cleaned = 0.0018938 Jy ! Component: 150 - total flux cleaned = 0.00184533 Jy ! Component: 200 - total flux cleaned = 0.00176255 Jy ! Total flux subtracted in 200 components = 0.00176255 Jy ! Clean residual min=-0.002406 max=0.002209 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.195684 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.195684 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=0.043197Jy sigma=0.029280 ! Fit after self-cal, rms=0.043194Jy sigma=0.029278 ! 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=0.043194Jy sigma=0.029278 ! Fit after self-cal, rms=0.043286Jy sigma=0.029267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.85 mas, bmaj=4.538 mas, bpa=-0.5506 degrees ! Estimated noise=18.9017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329873 Jy ! Component: 100 - total flux cleaned = 0.000327639 Jy ! Component: 150 - total flux cleaned = 0.000256221 Jy ! Component: 200 - total flux cleaned = 0.000189433 Jy ! Total flux subtracted in 200 components = 0.000189433 Jy ! Clean residual min=-0.002247 max=0.002196 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.195874 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.195874 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=0.043222Jy sigma=0.029226 ! Fit after self-cal, rms=0.043222Jy sigma=0.029225 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 = 5.24793e-06 Jy ! Component: 100 - total flux cleaned = -2.58911e-05 Jy ! Component: 150 - total flux cleaned = -5.51176e-05 Jy ! Component: 200 - total flux cleaned = -0.000138236 Jy ! Total flux subtracted in 200 components = -0.000138236 Jy ! Clean residual min=-0.002151 max=0.002196 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.195735 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.195735 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=0.043183Jy sigma=0.029202 ! Fit after self-cal, rms=0.043182Jy sigma=0.029201 ! Inverting map ! Added new window around map position (-39, -66.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189139 Jy ! Component: 100 - total flux cleaned = 0.00207308 Jy ! Component: 150 - total flux cleaned = 0.00207406 Jy ! Component: 200 - total flux cleaned = 0.00210801 Jy ! Total flux subtracted in 200 components = 0.00210801 Jy ! Clean residual min=-0.002064 max=0.001716 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.197843 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.197843 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=0.043084Jy sigma=0.029128 ! Fit after self-cal, rms=0.043081Jy sigma=0.029126 ! 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=0.043081Jy sigma=0.029126 ! Fit after self-cal, rms=0.043108Jy sigma=0.029118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=8.066 mas, bpa=0.3668 degrees ! Estimated noise=22.5942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443552 Jy ! Component: 100 - total flux cleaned = -0.000382961 Jy ! Component: 150 - total flux cleaned = -0.000383815 Jy ! Component: 200 - total flux cleaned = -0.000455612 Jy ! Total flux subtracted in 200 components = -0.000455612 Jy ! Clean residual min=-0.001608 max=0.001852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.197388 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.197388 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=0.043101Jy sigma=0.029101 ! Fit after self-cal, rms=0.043101Jy sigma=0.029100 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 = -2.43946e-05 Jy ! Component: 100 - total flux cleaned = -4.52072e-05 Jy ! Component: 150 - total flux cleaned = -0.000124011 Jy ! Component: 200 - total flux cleaned = -0.000198205 Jy ! Total flux subtracted in 200 components = -0.000198205 Jy ! Clean residual min=-0.001537 max=0.001827 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.19719 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.19719 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=0.043096Jy sigma=0.029093 ! Fit after self-cal, rms=0.043095Jy sigma=0.029092 ! 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=1.851 mas, bmaj=4.541 mas, bpa=-0.4813 degrees ! Estimated noise=18.8964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.851 x 4.541 at -0.4813 degrees (North through East) ! Clean map min=-0.0020219 max=0.17308 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=1.539 mas, bmaj=3.747 mas, bpa=-0.1725 degrees ! Estimated noise=27.6765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135 Jy ! Component: 100 - total flux cleaned = 0.168163 Jy ! Component: 150 - total flux cleaned = 0.180507 Jy ! Component: 200 - total flux cleaned = 0.186917 Jy ! Total flux subtracted in 200 components = 0.186917 Jy ! Clean residual min=-0.003680 max=0.003870 Jy/beam ! Clean residual mean=0.000003 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.186917 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.186917 Jy ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=4.541 mas, bpa=-0.4813 degrees ! Estimated noise=18.8964 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 = 0.00427371 Jy ! Component: 100 - total flux cleaned = 0.00713858 Jy ! Component: 150 - total flux cleaned = 0.00902119 Jy ! Component: 200 - total flux cleaned = 0.00979002 Jy ! Total flux subtracted in 200 components = 0.00979002 Jy ! Clean residual min=-0.002547 max=0.002249 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.196707 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.196707 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=3.701 mas, bmaj=8.066 mas, bpa=0.3668 degrees ! Estimated noise=22.5942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443385 Jy ! Component: 100 - total flux cleaned = 0.000736043 Jy ! Component: 150 - total flux cleaned = 0.000699668 Jy ! Component: 200 - total flux cleaned = 0.000632689 Jy ! Total flux subtracted in 200 components = 0.000632689 Jy ! Clean residual min=-0.001766 max=0.001644 Jy/beam ! Clean residual mean=0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.19734 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 = -6.01413e-05 Jy ! Component: 100 - total flux cleaned = -8.64794e-05 Jy ! Component: 150 - total flux cleaned = -0.000111495 Jy ! Component: 200 - total flux cleaned = -0.000156226 Jy ! Total flux subtracted in 200 components = -0.000156226 Jy ! Clean residual min=-0.001675 max=0.001677 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.197183 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 98 components and 0.197183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=4.541 mas, bpa=-0.4813 degrees ! Estimated noise=18.8964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.67532e-05 Jy ! Component: 100 - total flux cleaned = -1.14385e-05 Jy ! Component: 150 - total flux cleaned = -5.06322e-05 Jy ! Component: 200 - total flux cleaned = -1.52658e-05 Jy ! Total flux subtracted in 200 components = -1.52658e-05 Jy ! Clean residual min=-0.001936 max=0.001694 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.197168 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.197168 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=0.043138Jy sigma=0.029120 ! Fit after self-cal, rms=0.043126Jy sigma=0.029113 wmodel /scr/pima/bp171a0_uvs/J0814-1739_C_map.mod ! Writing 125 model components to file: /scr/pima/bp171a0_uvs/J0814-1739_C_map.mod wobs /scr/pima/bp171a0_uvs/J0814-1739_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0814-1739_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0814-1739_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a0_uvs/J0814-1739_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 = -0.000879244 Jy ! Component: 100 - total flux cleaned = -0.00100485 Jy ! Component: 150 - total flux cleaned = -0.000865026 Jy ! Component: 200 - total flux cleaned = -0.000785383 Jy ! Component: 250 - total flux cleaned = -0.000681122 Jy ! Component: 300 - total flux cleaned = -0.000605467 Jy ! Component: 350 - total flux cleaned = -0.000556074 Jy ! Component: 400 - total flux cleaned = -0.000555936 Jy ! Component: 450 - total flux cleaned = -0.000509225 Jy ! Component: 500 - total flux cleaned = -0.000486908 Jy ! Component: 550 - total flux cleaned = -0.000353057 Jy ! Component: 600 - total flux cleaned = -0.000331624 Jy ! Component: 650 - total flux cleaned = -0.000288217 Jy ! Component: 700 - total flux cleaned = -0.000288106 Jy ! Component: 750 - total flux cleaned = -0.00039132 Jy ! Component: 800 - total flux cleaned = -0.000370335 Jy ! Component: 850 - total flux cleaned = -0.000370627 Jy ! Component: 900 - total flux cleaned = -0.00035154 Jy ! Component: 950 - total flux cleaned = -0.000332273 Jy ! Component: 1000 - total flux cleaned = -0.000313588 Jy ! Component: 1050 - total flux cleaned = -0.000332424 Jy ! Component: 1100 - total flux cleaned = -0.00027769 Jy ! Component: 1150 - total flux cleaned = -0.000278112 Jy ! Component: 1200 - total flux cleaned = -0.000242789 Jy ! Component: 1250 - total flux cleaned = -0.000242931 Jy ! Component: 1300 - total flux cleaned = -0.000259962 Jy ! Component: 1350 - total flux cleaned = -0.000225584 Jy ! Component: 1400 - total flux cleaned = -0.00025896 Jy ! Component: 1450 - total flux cleaned = -0.000192452 Jy ! Component: 1500 - total flux cleaned = -0.000143312 Jy ! Component: 1550 - total flux cleaned = -0.000127009 Jy ! Component: 1600 - total flux cleaned = -6.31181e-05 Jy ! Component: 1650 - total flux cleaned = -6.2762e-05 Jy ! Component: 1700 - total flux cleaned = 4.63383e-05 Jy ! Component: 1750 - total flux cleaned = 9.23539e-05 Jy ! Component: 1800 - total flux cleaned = 6.22396e-05 Jy ! Component: 1850 - total flux cleaned = 6.21888e-05 Jy ! Component: 1900 - total flux cleaned = 6.22235e-05 Jy ! Component: 1950 - total flux cleaned = 9.14906e-05 Jy ! Component: 2000 - total flux cleaned = 0.000105878 Jy ! Component: 2050 - total flux cleaned = 0.00013472 Jy ! Component: 2100 - total flux cleaned = 0.000149078 Jy ! Component: 2150 - total flux cleaned = 0.000177295 Jy ! Component: 2200 - total flux cleaned = 0.000205295 Jy ! Component: 2250 - total flux cleaned = 0.000260776 Jy ! Component: 2300 - total flux cleaned = 0.000315468 Jy ! Component: 2350 - total flux cleaned = 0.000274722 Jy ! Component: 2400 - total flux cleaned = 0.000301556 Jy ! Component: 2450 - total flux cleaned = 0.000341501 Jy ! Component: 2500 - total flux cleaned = 0.000315208 Jy ! Component: 2550 - total flux cleaned = 0.000367298 Jy ! Component: 2600 - total flux cleaned = 0.000367267 Jy ! Component: 2650 - total flux cleaned = 0.000367397 Jy ! Component: 2700 - total flux cleaned = 0.000380061 Jy ! Component: 2750 - total flux cleaned = 0.000380105 Jy ! Component: 2800 - total flux cleaned = 0.000367486 Jy ! Component: 2850 - total flux cleaned = 0.000355122 Jy ! Component: 2900 - total flux cleaned = 0.000416497 Jy ! Component: 2950 - total flux cleaned = 0.000452985 Jy ! Component: 3000 - total flux cleaned = 0.000416738 Jy ! Component: 3050 - total flux cleaned = 0.000452848 Jy ! Component: 3100 - total flux cleaned = 0.000488465 Jy ! Component: 3150 - total flux cleaned = 0.000511984 Jy ! Component: 3200 - total flux cleaned = 0.000488659 Jy ! Component: 3250 - total flux cleaned = 0.000535164 Jy ! Component: 3300 - total flux cleaned = 0.000546731 Jy ! Component: 3350 - total flux cleaned = 0.000581097 Jy ! Component: 3400 - total flux cleaned = 0.000615186 Jy ! Component: 3450 - total flux cleaned = 0.00061522 Jy ! Component: 3500 - total flux cleaned = 0.000648891 Jy ! Component: 3550 - total flux cleaned = 0.000671204 Jy ! Component: 3600 - total flux cleaned = 0.000671291 Jy ! Component: 3650 - total flux cleaned = 0.000726329 Jy ! Component: 3700 - total flux cleaned = 0.000715357 Jy ! Component: 3750 - total flux cleaned = 0.000769695 Jy ! Component: 3800 - total flux cleaned = 0.000780509 Jy ! Component: 3850 - total flux cleaned = 0.000801996 Jy ! Component: 3900 - total flux cleaned = 0.000812591 Jy ! Component: 3950 - total flux cleaned = 0.000876005 Jy ! Component: 4000 - total flux cleaned = 0.000876087 Jy ! Component: 4050 - total flux cleaned = 0.000907542 Jy ! Total flux subtracted in 4096 components = 0.0009906 Jy ! Clean residual min=-0.000600 max=0.000549 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.198159 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 407 components and 0.198159 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0814-1739_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.851 x 4.541 at -0.4813 degrees (North through East) ! Clean map min=-0.0015597 max=0.17333 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0814-1739_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181828 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.3147 0.3147 0.6294 1.2588 2.5176 5.0352 10.0704 20.1408 40.2816 80.5632 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0814-1739_C_uvs.log closed on Fri Mar 15 09:00:15 2013