! Started logfile: /scr/pima/bp171a5_uvs/J1116-2828_C_uvs.log on Sat Apr 20 01:32:24 2013 obs /scr/pima/bp171a5_uvs/J1116-2828_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1116-2828_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774074 visibilities/baseline/integration-bin. ! Found source: J1116-2828 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1672 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1116-2828_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=0.996262Jy sigma=0.704387 ! Fit after self-cal, rms=0.948607Jy sigma=0.670693 ! 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=1.543 mas, bmaj=3.751 mas, bpa=0.8285 degrees ! Estimated noise=33.5927 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 = 0.0333036 Jy ! Component: 100 - total flux cleaned = 0.0496359 Jy ! Total flux subtracted in 100 components = 0.0496359 Jy ! Clean residual min=-0.007701 max=0.014189 Jy/beam ! Clean residual mean=0.000018 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.0496359 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0496359 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=0.053079Jy sigma=0.037528 ! Fit after self-cal, rms=0.052917Jy sigma=0.037413 ! 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=1.88 mas, bmaj=4.638 mas, bpa=-1.813 degrees ! Estimated noise=24.4585 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 = 0.019165 Jy ! Component: 100 - total flux cleaned = 0.0295462 Jy ! Component: 150 - total flux cleaned = 0.0352741 Jy ! Component: 200 - total flux cleaned = 0.0374022 Jy ! Total flux subtracted in 200 components = 0.0374022 Jy ! Clean residual min=-0.009795 max=0.022120 Jy/beam ! Clean residual mean=-0.000014 rms=0.003785 Jy/beam ! Combined flux in latest and established models = 0.0870381 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.0870381 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=0.045780Jy sigma=0.032367 ! Fit after self-cal, rms=0.045736Jy sigma=0.032336 ! Inverting map ! Added new window around map position (-5.4, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206509 Jy ! Component: 100 - total flux cleaned = 0.0311087 Jy ! Component: 150 - total flux cleaned = 0.0378902 Jy ! Component: 200 - total flux cleaned = 0.042785 Jy ! Total flux subtracted in 200 components = 0.042785 Jy ! Clean residual min=-0.008287 max=0.011978 Jy/beam ! Clean residual mean=-0.000027 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.129823 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 105 components and 0.129823 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=0.035398Jy sigma=0.025026 ! Fit after self-cal, rms=0.033630Jy sigma=0.023776 ! 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 1.18 FD 1.23 HN 1.29 KP 0.77 ! LA 0.95 MK 0.78 NL 1.08 OV 1.11 ! PT 0.72 SC 1.25 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.28 HN 1.42 KP 0.79 ! LA 1.01 MK 0.79 NL 1.16 OV 1.01 ! PT 0.80 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.28 HN 1.52 KP 0.84 ! LA 0.92 MK 1.14 NL 1.57 OV 1.04 ! PT 0.75 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.40 HN 1.56 KP 0.81 ! LA 0.95 MK 0.87 NL 1.38 OV 0.97 ! PT 0.80 SC 1.26 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.39 HN 1.78 KP 0.89 ! LA 0.96 MK 1.17 NL 1.40 OV 0.98 ! PT 0.72 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.29 HN 1.53 KP 1.00 ! LA 1.00 MK 1.42 NL 1.29 OV 0.97 ! PT 0.82 SC 1.49 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.18 HN 1.58 KP 0.89 ! LA 0.92 MK 1.44 NL 1.35 OV 1.01 ! PT 0.82 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.25 HN 1.52 KP 0.97 ! LA 0.94 MK 1.00 NL 1.41 OV 0.95 ! PT 0.75 SC 1.58 ! ! ! Fit before self-cal, rms=0.033630Jy sigma=0.023776 ! Fit after self-cal, rms=0.034301Jy sigma=0.019704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=4.629 mas, bpa=-2.668 degrees ! Estimated noise=25.9294 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 (17.7, -72.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690776 Jy ! Component: 100 - total flux cleaned = 0.00949297 Jy ! Component: 150 - total flux cleaned = 0.00959322 Jy ! Component: 200 - total flux cleaned = 0.00959232 Jy ! Total flux subtracted in 200 components = 0.00959232 Jy ! Clean residual min=-0.003611 max=0.003827 Jy/beam ! Clean residual mean=-0.000008 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.139415 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 155 components and 0.139415 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=0.032617Jy sigma=0.018624 ! Fit after self-cal, rms=0.032841Jy sigma=0.018501 ! 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=0.032841Jy sigma=0.018501 ! Fit after self-cal, rms=0.033104Jy sigma=0.018449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.667 mas, bpa=-3.426 degrees ! Estimated noise=26.0691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190508 Jy ! Component: 100 - total flux cleaned = 0.002127 Jy ! Component: 150 - total flux cleaned = 0.00212528 Jy ! Component: 200 - total flux cleaned = 0.00212598 Jy ! Total flux subtracted in 200 components = 0.00212598 Jy ! Clean residual min=-0.002952 max=0.003472 Jy/beam ! Clean residual mean=-0.000008 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.141541 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 186 components and 0.141541 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=0.032737Jy sigma=0.018254 ! Fit after self-cal, rms=0.032718Jy sigma=0.018238 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 = 0.000523715 Jy ! Component: 100 - total flux cleaned = 0.000579259 Jy ! Component: 150 - total flux cleaned = 0.000625996 Jy ! Component: 200 - total flux cleaned = 0.000625427 Jy ! Total flux subtracted in 200 components = 0.000625427 Jy ! Clean residual min=-0.002681 max=0.003148 Jy/beam ! Clean residual mean=-0.000009 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.142167 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 195 components and 0.142167 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=0.032557Jy sigma=0.018154 ! Fit after self-cal, rms=0.032557Jy sigma=0.018148 ! 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=0.032557Jy sigma=0.018148 ! Fit after self-cal, rms=0.033255Jy sigma=0.018131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.914 mas, bmaj=4.684 mas, bpa=-3.351 degrees ! Estimated noise=26.2487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325126 Jy ! Component: 100 - total flux cleaned = 0.000321904 Jy ! Component: 150 - total flux cleaned = 0.000321732 Jy ! Component: 200 - total flux cleaned = 0.000287923 Jy ! Total flux subtracted in 200 components = 0.000287923 Jy ! Clean residual min=-0.002442 max=0.003047 Jy/beam ! Clean residual mean=-0.000007 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.142455 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 211 components and 0.142455 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=0.033143Jy sigma=0.018077 ! Fit after self-cal, rms=0.033146Jy sigma=0.018073 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 = 0.000151655 Jy ! Component: 100 - total flux cleaned = 0.000153437 Jy ! Component: 150 - total flux cleaned = 0.00015321 Jy ! Component: 200 - total flux cleaned = 0.000126832 Jy ! Total flux subtracted in 200 components = 0.000126832 Jy ! Clean residual min=-0.002342 max=0.002929 Jy/beam ! Clean residual mean=-0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.142582 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 218 components and 0.142582 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=0.033089Jy sigma=0.018046 ! Fit after self-cal, rms=0.033089Jy sigma=0.018045 ! 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=0.033089Jy sigma=0.018045 ! Fit after self-cal, rms=0.033735Jy sigma=0.018037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.269 mas, bmaj=12.31 mas, bpa=1.009 degrees ! Estimated noise=30.7714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021228 Jy ! Component: 100 - total flux cleaned = 0.000171672 Jy ! Component: 150 - total flux cleaned = 0.000135748 Jy ! Component: 200 - total flux cleaned = 0.000136971 Jy ! Total flux subtracted in 200 components = 0.000136971 Jy ! Clean residual min=-0.002712 max=0.003755 Jy/beam ! Clean residual mean=-0.000008 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.142719 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 234 components and 0.142719 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=0.033691Jy sigma=0.018018 ! Fit after self-cal, rms=0.033691Jy sigma=0.018014 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 = 6.09529e-05 Jy ! Component: 100 - total flux cleaned = 3.33864e-05 Jy ! Component: 150 - total flux cleaned = 7.971e-06 Jy ! Component: 200 - total flux cleaned = -1.45054e-05 Jy ! Total flux subtracted in 200 components = -1.45054e-05 Jy ! Clean residual min=-0.002696 max=0.003812 Jy/beam ! Clean residual mean=-0.000009 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.142704 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 241 components and 0.142704 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=0.033677Jy sigma=0.018007 ! Fit after self-cal, rms=0.033680Jy sigma=0.018006 ! 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=1.923 mas, bmaj=4.707 mas, bpa=-3.383 degrees ! Estimated noise=26.4291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 4.707 at -3.383 degrees (North through East) ! Clean map min=-0.0026475 max=0.040275 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=1.559 mas, bmaj=3.735 mas, bpa=-0.9671 degrees ! Estimated noise=37.6522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375236 Jy ! Component: 100 - total flux cleaned = 0.0585026 Jy ! Component: 150 - total flux cleaned = 0.0729767 Jy ! Component: 200 - total flux cleaned = 0.0837827 Jy ! Total flux subtracted in 200 components = 0.0837827 Jy ! Clean residual min=-0.006305 max=0.006922 Jy/beam ! Clean residual mean=0.000009 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.0837827 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.0837827 Jy ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=4.707 mas, bpa=-3.383 degrees ! Estimated noise=26.4291 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 = 0.0142167 Jy ! Component: 100 - total flux cleaned = 0.0242259 Jy ! Component: 150 - total flux cleaned = 0.0317035 Jy ! Component: 200 - total flux cleaned = 0.0373734 Jy ! Total flux subtracted in 200 components = 0.0373734 Jy ! Clean residual min=-0.003901 max=0.004955 Jy/beam ! Clean residual mean=-0.000002 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.121156 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 139 components and 0.121156 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=4.269 mas, bmaj=12.31 mas, bpa=1.009 degrees ! Estimated noise=30.7714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676283 Jy ! Component: 100 - total flux cleaned = 0.0114158 Jy ! Component: 150 - total flux cleaned = 0.0146938 Jy ! Component: 200 - total flux cleaned = 0.0161736 Jy ! Total flux subtracted in 200 components = 0.0161736 Jy ! Clean residual min=-0.003387 max=0.004758 Jy/beam ! Clean residual mean=-0.000002 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.13733 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 = 0.000958838 Jy ! Component: 100 - total flux cleaned = 0.00156738 Jy ! Component: 150 - total flux cleaned = 0.00192191 Jy ! Component: 200 - total flux cleaned = 0.00218552 Jy ! Total flux subtracted in 200 components = 0.00218552 Jy ! Clean residual min=-0.003755 max=0.004513 Jy/beam ! Clean residual mean=-0.000001 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.139515 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 181 components and 0.139515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=4.707 mas, bpa=-3.383 degrees ! Estimated noise=26.4291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285376 Jy ! Component: 100 - total flux cleaned = 0.000289847 Jy ! Component: 150 - total flux cleaned = 0.000291228 Jy ! Component: 200 - total flux cleaned = 0.000192953 Jy ! Total flux subtracted in 200 components = 0.000192953 Jy ! Clean residual min=-0.002775 max=0.003820 Jy/beam ! Clean residual mean=-0.000007 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.139708 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 198 components and 0.139708 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=0.033999Jy sigma=0.018231 ! Fit after self-cal, rms=0.033993Jy sigma=0.018178 wmodel /scr/pima/bp171a5_uvs/J1116-2828_C_map.mod ! Writing 198 model components to file: /scr/pima/bp171a5_uvs/J1116-2828_C_map.mod wobs /scr/pima/bp171a5_uvs/J1116-2828_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1116-2828_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1116-2828_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a5_uvs/J1116-2828_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 = 0.00146252 Jy ! Component: 100 - total flux cleaned = 0.00190029 Jy ! Component: 150 - total flux cleaned = 0.00238245 Jy ! Component: 200 - total flux cleaned = 0.00304122 Jy ! Component: 250 - total flux cleaned = 0.00362425 Jy ! Component: 300 - total flux cleaned = 0.0041049 Jy ! Component: 350 - total flux cleaned = 0.00442404 Jy ! Component: 400 - total flux cleaned = 0.00462854 Jy ! Component: 450 - total flux cleaned = 0.00472763 Jy ! Component: 500 - total flux cleaned = 0.00488622 Jy ! Component: 550 - total flux cleaned = 0.00491689 Jy ! Component: 600 - total flux cleaned = 0.00503637 Jy ! Component: 650 - total flux cleaned = 0.00503677 Jy ! Component: 700 - total flux cleaned = 0.00509331 Jy ! Component: 750 - total flux cleaned = 0.00520159 Jy ! Component: 800 - total flux cleaned = 0.00512183 Jy ! Component: 850 - total flux cleaned = 0.00519928 Jy ! Component: 900 - total flux cleaned = 0.00519905 Jy ! Component: 950 - total flux cleaned = 0.00522354 Jy ! Component: 1000 - total flux cleaned = 0.00522379 Jy ! Component: 1050 - total flux cleaned = 0.00534147 Jy ! Component: 1100 - total flux cleaned = 0.00534059 Jy ! Component: 1150 - total flux cleaned = 0.00534064 Jy ! Component: 1200 - total flux cleaned = 0.00538438 Jy ! Component: 1250 - total flux cleaned = 0.00534103 Jy ! Component: 1300 - total flux cleaned = 0.00534097 Jy ! Component: 1350 - total flux cleaned = 0.00534079 Jy ! Component: 1400 - total flux cleaned = 0.00536113 Jy ! Component: 1450 - total flux cleaned = 0.00540042 Jy ! Component: 1500 - total flux cleaned = 0.0054399 Jy ! Component: 1550 - total flux cleaned = 0.00549793 Jy ! Component: 1600 - total flux cleaned = 0.00559272 Jy ! Component: 1650 - total flux cleaned = 0.00572259 Jy ! Component: 1700 - total flux cleaned = 0.00579538 Jy ! Component: 1750 - total flux cleaned = 0.00581365 Jy ! Component: 1800 - total flux cleaned = 0.00593786 Jy ! Component: 1850 - total flux cleaned = 0.00600745 Jy ! Component: 1900 - total flux cleaned = 0.00609338 Jy ! Component: 1950 - total flux cleaned = 0.00614376 Jy ! Component: 2000 - total flux cleaned = 0.0063098 Jy ! Component: 2050 - total flux cleaned = 0.00634217 Jy ! Component: 2100 - total flux cleaned = 0.0064227 Jy ! Component: 2150 - total flux cleaned = 0.00645432 Jy ! Component: 2200 - total flux cleaned = 0.00650176 Jy ! Component: 2250 - total flux cleaned = 0.00650209 Jy ! Component: 2300 - total flux cleaned = 0.00656337 Jy ! Component: 2350 - total flux cleaned = 0.00662364 Jy ! Component: 2400 - total flux cleaned = 0.00672775 Jy ! Component: 2450 - total flux cleaned = 0.00669795 Jy ! Component: 2500 - total flux cleaned = 0.00666919 Jy ! Component: 2550 - total flux cleaned = 0.00678387 Jy ! Component: 2600 - total flux cleaned = 0.00681215 Jy ! Component: 2650 - total flux cleaned = 0.00686802 Jy ! Component: 2700 - total flux cleaned = 0.00689572 Jy ! Component: 2750 - total flux cleaned = 0.00689555 Jy ! Component: 2800 - total flux cleaned = 0.00685513 Jy ! Component: 2850 - total flux cleaned = 0.00684218 Jy ! Component: 2900 - total flux cleaned = 0.00688179 Jy ! Component: 2950 - total flux cleaned = 0.00692108 Jy ! Component: 3000 - total flux cleaned = 0.00692105 Jy ! Component: 3050 - total flux cleaned = 0.00695916 Jy ! Component: 3100 - total flux cleaned = 0.00694641 Jy ! Component: 3150 - total flux cleaned = 0.00694643 Jy ! Component: 3200 - total flux cleaned = 0.00695865 Jy ! Component: 3250 - total flux cleaned = 0.00692191 Jy ! Component: 3300 - total flux cleaned = 0.00692192 Jy ! Component: 3350 - total flux cleaned = 0.00689798 Jy ! Component: 3400 - total flux cleaned = 0.0068624 Jy ! Component: 3450 - total flux cleaned = 0.00683868 Jy ! Component: 3500 - total flux cleaned = 0.00674576 Jy ! Component: 3550 - total flux cleaned = 0.00667686 Jy ! Component: 3600 - total flux cleaned = 0.0066313 Jy ! Component: 3650 - total flux cleaned = 0.00658612 Jy ! Component: 3700 - total flux cleaned = 0.00650769 Jy ! Component: 3750 - total flux cleaned = 0.0064521 Jy ! Component: 3800 - total flux cleaned = 0.00642997 Jy ! Component: 3850 - total flux cleaned = 0.00635338 Jy ! Component: 3900 - total flux cleaned = 0.00629908 Jy ! Component: 3950 - total flux cleaned = 0.00625606 Jy ! Component: 4000 - total flux cleaned = 0.0062026 Jy ! Component: 4050 - total flux cleaned = 0.00614943 Jy ! Total flux subtracted in 4096 components = 0.00611775 Jy ! Clean residual min=-0.000552 max=0.000539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.145826 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 554 components and 0.145826 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1116-2828_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 4.707 at -3.383 degrees (North through East) ! Clean map min=-0.0016855 max=0.045619 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1116-2828_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29466 1.29466 2.58933 5.17866 10.3573 20.7146 41.4293 82.8585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1116-2828_C_uvs.log closed on Sat Apr 20 01:32:28 2013