! Started logfile: /scr/pima/bs241c_uvs/J0553-0730_X_uvs.log on Thu Jul 2 09:08:58 2015 obs /scr/pima/bs241c_uvs/J0553-0730_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0553-0730_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.622685 visibilities/baseline/integration-bin. ! Found source: J0553-0730 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 4304 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241c_uvs/J0553-0730_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005422Jy sigma=26.548721 ! Fit after self-cal, rms=0.917440Jy sigma=24.235667 ! 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=1.215 mas, bmaj=2.663 mas, bpa=13.25 degrees ! Estimated noise=0.719315 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 = 0.0628086 Jy ! Component: 100 - total flux cleaned = 0.076762 Jy ! Total flux subtracted in 100 components = 0.076762 Jy ! Clean residual min=-0.005619 max=0.010148 Jy/beam ! Clean residual mean=0.000006 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.076762 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.076762 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=0.038066Jy sigma=0.954901 ! Fit after self-cal, rms=0.038012Jy sigma=0.953941 ! 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=1.456 mas, bmaj=2.751 mas, bpa=10.5 degrees ! Estimated noise=0.416016 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 = 0.00749388 Jy ! Component: 100 - total flux cleaned = 0.0116015 Jy ! Component: 150 - total flux cleaned = 0.0141391 Jy ! Component: 200 - total flux cleaned = 0.0157815 Jy ! Total flux subtracted in 200 components = 0.0157815 Jy ! Clean residual min=-0.006663 max=0.014157 Jy/beam ! Clean residual mean=-0.000023 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 0.0925435 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.0925435 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=0.036436Jy sigma=0.916124 ! Fit after self-cal, rms=0.036416Jy sigma=0.915524 ! Inverting map ! Added new window around map position (-9.8, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128791 Jy ! Component: 100 - total flux cleaned = 0.0199062 Jy ! Component: 150 - total flux cleaned = 0.0246367 Jy ! Component: 200 - total flux cleaned = 0.0280772 Jy ! Total flux subtracted in 200 components = 0.0280772 Jy ! Clean residual min=-0.004996 max=0.004316 Jy/beam ! Clean residual mean=-0.000006 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.120621 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 109 components and 0.120621 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=0.031695Jy sigma=0.762147 ! Fit after self-cal, rms=0.031376Jy sigma=0.753679 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.456 x 2.751 at 10.5 degrees (North through East) ! Clean map min=-0.004431 max=0.084053 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.91 KP 1.11 ! LA 0.92 NL 1.05 OV 0.98 PT 0.86 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.88 KP 1.12 ! LA 0.90 NL 1.02 OV 1.02 PT 0.85 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.96 KP 0.92 ! LA 0.98 NL 0.91 OV 1.01 PT 0.85 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.031376Jy sigma=0.753679 ! Fit after self-cal, rms=0.030078Jy sigma=0.732677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=2.754 mas, bpa=10.15 degrees ! Estimated noise=0.405409 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 = 0.002995 Jy ! Component: 100 - total flux cleaned = 0.0050985 Jy ! Component: 150 - total flux cleaned = 0.00666151 Jy ! Component: 200 - total flux cleaned = 0.00786014 Jy ! Total flux subtracted in 200 components = 0.00786014 Jy ! Clean residual min=-0.003451 max=0.003370 Jy/beam ! Clean residual mean=0.000000 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.128481 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 146 components and 0.128481 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=0.029733Jy sigma=0.719868 ! Fit after self-cal, rms=0.029701Jy sigma=0.718632 ! 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=0.029701Jy sigma=0.718632 ! Fit after self-cal, rms=0.029704Jy sigma=0.706339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=2.756 mas, bpa=10.05 degrees ! Estimated noise=0.412267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142799 Jy ! Component: 100 - total flux cleaned = 0.00238405 Jy ! Component: 150 - total flux cleaned = 0.00312641 Jy ! Component: 200 - total flux cleaned = 0.00370718 Jy ! Total flux subtracted in 200 components = 0.00370718 Jy ! Clean residual min=-0.002664 max=0.003364 Jy/beam ! Clean residual mean=0.000002 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.132188 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.132188 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=0.029624Jy sigma=0.703541 ! Fit after self-cal, rms=0.029612Jy sigma=0.703128 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 (11.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318506 Jy ! Component: 100 - total flux cleaned = 0.00501927 Jy ! Component: 150 - total flux cleaned = 0.0062889 Jy ! Component: 200 - total flux cleaned = 0.00733816 Jy ! Total flux subtracted in 200 components = 0.00733816 Jy ! Clean residual min=-0.002086 max=0.001778 Jy/beam ! Clean residual mean=0.000005 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.139526 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 197 components and 0.139526 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=0.029242Jy sigma=0.691427 ! Fit after self-cal, rms=0.029237Jy sigma=0.691017 ! 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=0.029237Jy sigma=0.691017 ! Fit after self-cal, rms=0.029234Jy sigma=0.690303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.458 mas, bmaj=2.755 mas, bpa=10.11 degrees ! Estimated noise=0.413697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130212 Jy ! Component: 100 - total flux cleaned = 0.00232219 Jy ! Component: 150 - total flux cleaned = 0.00319447 Jy ! Component: 200 - total flux cleaned = 0.00395988 Jy ! Total flux subtracted in 200 components = 0.00395988 Jy ! Clean residual min=-0.002049 max=0.001691 Jy/beam ! Clean residual mean=0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.143486 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 214 components and 0.143486 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=0.029143Jy sigma=0.687558 ! Fit after self-cal, rms=0.029139Jy sigma=0.687434 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 = 0.000767973 Jy ! Component: 100 - total flux cleaned = 0.00136097 Jy ! Component: 150 - total flux cleaned = 0.00177718 Jy ! Component: 200 - total flux cleaned = 0.00207445 Jy ! Total flux subtracted in 200 components = 0.00207445 Jy ! Clean residual min=-0.001933 max=0.001692 Jy/beam ! Clean residual mean=0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.14556 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 233 components and 0.14556 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=0.029101Jy sigma=0.686382 ! Fit after self-cal, rms=0.029102Jy sigma=0.686325 ! 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=0.029102Jy sigma=0.686325 ! Fit after self-cal, rms=0.028373Jy sigma=0.664759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=3.431 mas, bpa=-2.746 degrees ! Estimated noise=0.469925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219402 Jy ! Component: 100 - total flux cleaned = 0.000102305 Jy ! Component: 150 - total flux cleaned = 1.88733e-05 Jy ! Component: 200 - total flux cleaned = -2.3508e-05 Jy ! Total flux subtracted in 200 components = -2.3508e-05 Jy ! Clean residual min=-0.001799 max=0.001669 Jy/beam ! Clean residual mean=0.000011 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.145537 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 246 components and 0.145537 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=0.028351Jy sigma=0.664234 ! Fit after self-cal, rms=0.028362Jy sigma=0.664084 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19178e-05 Jy ! Component: 100 - total flux cleaned = -1.60748e-06 Jy ! Component: 150 - total flux cleaned = -3.6872e-05 Jy ! Component: 200 - total flux cleaned = -6.97707e-05 Jy ! Total flux subtracted in 200 components = -6.97707e-05 Jy ! Clean residual min=-0.001817 max=0.001627 Jy/beam ! Clean residual mean=0.000011 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.145467 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 252 components and 0.145467 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=0.028352Jy sigma=0.663857 ! Fit after self-cal, rms=0.028352Jy sigma=0.663845 ! 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=1.461 mas, bmaj=2.762 mas, bpa=10.02 degrees ! Estimated noise=0.412913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 2.762 at 10.02 degrees (North through East) ! Clean map min=-0.0013746 max=0.082553 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=1.214 mas, bmaj=2.664 mas, bpa=13.04 degrees ! Estimated noise=0.715082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624899 Jy ! Component: 100 - total flux cleaned = 0.0777358 Jy ! Component: 150 - total flux cleaned = 0.0860999 Jy ! Component: 200 - total flux cleaned = 0.092091 Jy ! Total flux subtracted in 200 components = 0.092091 Jy ! Clean residual min=-0.003436 max=0.004774 Jy/beam ! Clean residual mean=0.000008 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.092091 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.092091 Jy ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=2.762 mas, bpa=10.02 degrees ! Estimated noise=0.412913 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 = 0.00812133 Jy ! Component: 100 - total flux cleaned = 0.0140653 Jy ! Component: 150 - total flux cleaned = 0.0188691 Jy ! Component: 200 - total flux cleaned = 0.0228062 Jy ! Total flux subtracted in 200 components = 0.0228062 Jy ! Clean residual min=-0.003148 max=0.003606 Jy/beam ! Clean residual mean=0.000009 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.114897 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 101 components and 0.114897 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=2.266 mas, bmaj=3.431 mas, bpa=-2.746 degrees ! Estimated noise=0.469925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495472 Jy ! Component: 100 - total flux cleaned = 0.00869129 Jy ! Component: 150 - total flux cleaned = 0.0116503 Jy ! Component: 200 - total flux cleaned = 0.0140539 Jy ! Total flux subtracted in 200 components = 0.0140539 Jy ! Clean residual min=-0.002796 max=0.002639 Jy/beam ! Clean residual mean=0.000010 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.128951 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 = 0.00198853 Jy ! Component: 100 - total flux cleaned = 0.00366555 Jy ! Component: 150 - total flux cleaned = 0.00509625 Jy ! Component: 200 - total flux cleaned = 0.00632707 Jy ! Total flux subtracted in 200 components = 0.00632707 Jy ! Clean residual min=-0.002269 max=0.001959 Jy/beam ! Clean residual mean=0.000009 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.135278 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 209 components and 0.135278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=2.762 mas, bpa=10.02 degrees ! Estimated noise=0.412913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111059 Jy ! Component: 100 - total flux cleaned = 0.00197601 Jy ! Component: 150 - total flux cleaned = 0.00251171 Jy ! Component: 200 - total flux cleaned = 0.00294017 Jy ! Total flux subtracted in 200 components = 0.00294017 Jy ! Clean residual min=-0.001749 max=0.001838 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.138218 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 235 components and 0.138218 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=0.028473Jy sigma=0.667093 ! Fit after self-cal, rms=0.028460Jy sigma=0.666758 wmodel /scr/pima/bs241c_uvs/J0553-0730_X_map.mod ! Writing 235 model components to file: /scr/pima/bs241c_uvs/J0553-0730_X_map.mod wobs /scr/pima/bs241c_uvs/J0553-0730_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0553-0730_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0553-0730_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241c_uvs/J0553-0730_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 = -4.1824e-05 Jy ! Component: 100 - total flux cleaned = -0.000210027 Jy ! Component: 150 - total flux cleaned = -0.000309216 Jy ! Component: 200 - total flux cleaned = -0.000401885 Jy ! Component: 250 - total flux cleaned = -0.000401321 Jy ! Component: 300 - total flux cleaned = -0.00038013 Jy ! Component: 350 - total flux cleaned = -0.000379313 Jy ! Component: 400 - total flux cleaned = -0.00035989 Jy ! Component: 450 - total flux cleaned = -0.00032355 Jy ! Component: 500 - total flux cleaned = -0.000306101 Jy ! Component: 550 - total flux cleaned = -0.000289605 Jy ! Component: 600 - total flux cleaned = -0.000322128 Jy ! Component: 650 - total flux cleaned = -0.000322682 Jy ! Component: 700 - total flux cleaned = -0.000322909 Jy ! Component: 750 - total flux cleaned = -0.000352499 Jy ! Component: 800 - total flux cleaned = -0.000352282 Jy ! Component: 850 - total flux cleaned = -0.00032444 Jy ! Component: 900 - total flux cleaned = -0.000392672 Jy ! Component: 950 - total flux cleaned = -0.000339485 Jy ! Component: 1000 - total flux cleaned = -0.000352965 Jy ! Component: 1050 - total flux cleaned = -0.000340476 Jy ! Component: 1100 - total flux cleaned = -0.000303623 Jy ! Component: 1150 - total flux cleaned = -0.000255341 Jy ! Component: 1200 - total flux cleaned = -0.000220237 Jy ! Component: 1250 - total flux cleaned = -0.000151375 Jy ! Component: 1300 - total flux cleaned = -0.000140517 Jy ! Component: 1350 - total flux cleaned = -0.000118258 Jy ! Component: 1400 - total flux cleaned = -7.50562e-05 Jy ! Component: 1450 - total flux cleaned = -6.4339e-05 Jy ! Component: 1500 - total flux cleaned = -1.92393e-06 Jy ! Component: 1550 - total flux cleaned = 1.85327e-05 Jy ! Component: 1600 - total flux cleaned = 5.85888e-05 Jy ! Component: 1650 - total flux cleaned = 6.83214e-05 Jy ! Component: 1700 - total flux cleaned = 0.000107144 Jy ! Component: 1750 - total flux cleaned = 0.000116887 Jy ! Component: 1800 - total flux cleaned = 0.000135609 Jy ! Component: 1850 - total flux cleaned = 0.000135867 Jy ! Component: 1900 - total flux cleaned = 0.000163308 Jy ! Component: 1950 - total flux cleaned = 0.000145551 Jy ! Component: 2000 - total flux cleaned = 0.000119308 Jy ! Component: 2050 - total flux cleaned = 0.000145442 Jy ! Component: 2100 - total flux cleaned = 0.000145427 Jy ! Component: 2150 - total flux cleaned = 0.000136967 Jy ! Component: 2200 - total flux cleaned = 0.000178579 Jy ! Component: 2250 - total flux cleaned = 0.000170229 Jy ! Component: 2300 - total flux cleaned = 0.000170319 Jy ! Component: 2350 - total flux cleaned = 0.000194286 Jy ! Component: 2400 - total flux cleaned = 0.000186418 Jy ! Component: 2450 - total flux cleaned = 0.000186407 Jy ! Component: 2500 - total flux cleaned = 0.000217281 Jy ! Component: 2550 - total flux cleaned = 0.000224721 Jy ! Component: 2600 - total flux cleaned = 0.000217022 Jy ! Component: 2650 - total flux cleaned = 0.000231863 Jy ! Component: 2700 - total flux cleaned = 0.000217235 Jy ! Component: 2750 - total flux cleaned = 0.000231779 Jy ! Component: 2800 - total flux cleaned = 0.000238919 Jy ! Component: 2850 - total flux cleaned = 0.000246181 Jy ! Component: 2900 - total flux cleaned = 0.000288412 Jy ! Component: 2950 - total flux cleaned = 0.000302346 Jy ! Component: 3000 - total flux cleaned = 0.000309167 Jy ! Component: 3050 - total flux cleaned = 0.000343348 Jy ! Component: 3100 - total flux cleaned = 0.000336587 Jy ! Component: 3150 - total flux cleaned = 0.000376842 Jy ! Component: 3200 - total flux cleaned = 0.000383536 Jy ! Component: 3250 - total flux cleaned = 0.000403359 Jy ! Component: 3300 - total flux cleaned = 0.000416358 Jy ! Component: 3350 - total flux cleaned = 0.00042286 Jy ! Component: 3400 - total flux cleaned = 0.000448525 Jy ! Component: 3450 - total flux cleaned = 0.000454898 Jy ! Component: 3500 - total flux cleaned = 0.000442254 Jy ! Component: 3550 - total flux cleaned = 0.000448438 Jy ! Component: 3600 - total flux cleaned = 0.000417364 Jy ! Component: 3650 - total flux cleaned = 0.000411222 Jy ! Component: 3700 - total flux cleaned = 0.000392914 Jy ! Component: 3750 - total flux cleaned = 0.000374663 Jy ! Component: 3800 - total flux cleaned = 0.000350519 Jy ! Component: 3850 - total flux cleaned = 0.000338554 Jy ! Component: 3900 - total flux cleaned = 0.000320731 Jy ! Component: 3950 - total flux cleaned = 0.000291255 Jy ! Component: 4000 - total flux cleaned = 0.000285418 Jy ! Component: 4050 - total flux cleaned = 0.000256321 Jy ! Total flux subtracted in 4096 components = 0.000250548 Jy ! Clean residual min=-0.000363 max=0.000418 Jy/beam ! Clean residual mean=0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.138469 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 576 components and 0.138469 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0553-0730_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 2.762 at 10.02 degrees (North through East) ! Clean map min=-0.00073899 max=0.082499 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0553-0730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.082499 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.83675e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357704 0.357704 0.715408 1.43082 2.86163 5.72327 11.4465 22.8931 45.7861 91.5723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 838.681 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0553-0730_X_uvs.log closed on Thu Jul 2 09:09:02 2015