! Started logfile: /d2/scr/pima/bp177i_uvs/J1418-1555_X_uvs.log on Tue Apr 15 00:23:08 2014 obs /d2/scr/pima/bp177i_uvs/J1418-1555_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1418-1555_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1418-1555 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J1418-1555_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. ! ! 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=1.003749Jy sigma=36.293261 ! Fit after self-cal, rms=0.894617Jy sigma=32.357742 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.744 mas, bmaj=1.989 mas, bpa=-2.077 degrees ! Estimated noise=0.820314 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 = 0.0778999 Jy ! Component: 100 - total flux cleaned = 0.0976328 Jy ! Total flux subtracted in 100 components = 0.0976328 Jy ! Clean residual min=-0.005739 max=0.010798 Jy/beam ! Clean residual mean=-0.000007 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.0976328 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0976328 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=0.030452Jy sigma=1.075041 ! Fit after self-cal, rms=0.030415Jy sigma=1.073832 ! Inverting map ! Added new window around map position (7.8, -14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105334 Jy ! Component: 100 - total flux cleaned = 0.0165457 Jy ! Total flux subtracted in 100 components = 0.0165457 Jy ! Clean residual min=-0.004950 max=0.007071 Jy/beam ! Clean residual mean=-0.000005 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.114178 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.114178 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=0.024918Jy sigma=0.882894 ! Fit after self-cal, rms=0.024568Jy sigma=0.866954 ! 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=0.9106 mas, bmaj=2.357 mas, bpa=-1.001 degrees ! Estimated noise=0.604792 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 = 0.00761807 Jy ! Component: 100 - total flux cleaned = 0.0122483 Jy ! Component: 150 - total flux cleaned = 0.0153338 Jy ! Component: 200 - total flux cleaned = 0.0174126 Jy ! Total flux subtracted in 200 components = 0.0174126 Jy ! Clean residual min=-0.004496 max=0.006033 Jy/beam ! Clean residual mean=-0.000010 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.131591 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.131591 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=0.021808Jy sigma=0.769531 ! Fit after self-cal, rms=0.021679Jy sigma=0.763638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9106 x 2.357 at -1.001 degrees (North through East) ! Clean map min=-0.0042552 max=0.097304 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* MK 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 1.14 FD 0.96 HN 0.99 KP 0.87 ! LA 0.92 MK 0.99 NL 1.17 OV 0.96 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.06 KP 1.01 ! LA 0.90 MK 1.00 NL 1.17 OV 1.04 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.08 KP 0.88 ! LA 0.97 MK 1.07 NL 1.14 OV 1.03 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.97 KP 1.04 ! LA 0.95 MK 0.97 NL 1.17 OV 0.98 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 1.12 KP 0.97 ! LA 1.05 MK 1.08 NL 1.15 OV 1.05 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 1.05 KP 0.98 ! LA 0.90 MK 1.05 NL 1.16 OV 1.03 ! PT 0.87 SC 0.94 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021679Jy sigma=0.763638 ! Fit after self-cal, rms=0.019466Jy sigma=0.654556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9141 mas, bmaj=2.371 mas, bpa=-0.5566 degrees ! Estimated noise=0.609296 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 (-1.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367801 Jy ! Component: 100 - total flux cleaned = 0.00382205 Jy ! Component: 150 - total flux cleaned = 0.00376975 Jy ! Component: 200 - total flux cleaned = 0.00372742 Jy ! Total flux subtracted in 200 components = 0.00372742 Jy ! Clean residual min=-0.002624 max=0.002719 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.135318 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.135318 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=0.018699Jy sigma=0.629157 ! Fit after self-cal, rms=0.018670Jy sigma=0.627798 ! 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=0.018670Jy sigma=0.627798 ! Fit after self-cal, rms=0.018537Jy sigma=0.624493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=2.366 mas, bpa=-0.4045 degrees ! Estimated noise=0.608611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156762 Jy ! Component: 100 - total flux cleaned = 0.00169155 Jy ! Component: 150 - total flux cleaned = 0.00175955 Jy ! Component: 200 - total flux cleaned = 0.00182021 Jy ! Total flux subtracted in 200 components = 0.00182021 Jy ! Clean residual min=-0.002542 max=0.002697 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.137139 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.137139 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=0.018347Jy sigma=0.617762 ! Fit after self-cal, rms=0.018332Jy sigma=0.617339 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 (-14, 33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246375 Jy ! Component: 100 - total flux cleaned = 0.00374455 Jy ! Component: 150 - total flux cleaned = 0.00418902 Jy ! Component: 200 - total flux cleaned = 0.004333 Jy ! Total flux subtracted in 200 components = 0.004333 Jy ! Clean residual min=-0.002269 max=0.002121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.141472 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.141472 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=0.017979Jy sigma=0.603183 ! Fit after self-cal, rms=0.017960Jy sigma=0.602553 ! 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=0.017960Jy sigma=0.602553 ! Fit after self-cal, rms=0.017874Jy sigma=0.600713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9133 mas, bmaj=2.365 mas, bpa=-0.3655 degrees ! Estimated noise=0.608262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121866 Jy ! Component: 100 - total flux cleaned = 0.00205913 Jy ! Component: 150 - total flux cleaned = 0.00222197 Jy ! Component: 200 - total flux cleaned = 0.0023442 Jy ! Total flux subtracted in 200 components = 0.0023442 Jy ! Clean residual min=-0.002182 max=0.002167 Jy/beam ! Clean residual mean=-0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.143816 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.143816 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=0.017739Jy sigma=0.595795 ! Fit after self-cal, rms=0.017733Jy sigma=0.595618 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 (-26.2, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117371 Jy ! Component: 100 - total flux cleaned = 0.00149768 Jy ! Component: 150 - total flux cleaned = 0.0016994 Jy ! Component: 200 - total flux cleaned = 0.00191449 Jy ! Total flux subtracted in 200 components = 0.00191449 Jy ! Clean residual min=-0.001960 max=0.001777 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.14573 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.14573 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=0.017400Jy sigma=0.583761 ! Fit after self-cal, rms=0.017397Jy sigma=0.583604 ! 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=0.017397Jy sigma=0.583604 ! Fit after self-cal, rms=0.016124Jy sigma=0.530612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=4.519 mas, bpa=2.936 degrees ! Estimated noise=0.74947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000441804 Jy ! Component: 100 - total flux cleaned = -0.00083153 Jy ! Component: 150 - total flux cleaned = -0.000978787 Jy ! Component: 200 - total flux cleaned = -0.00100517 Jy ! Total flux subtracted in 200 components = -0.00100517 Jy ! Clean residual min=-0.001542 max=0.001327 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.144725 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.144725 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=0.016033Jy sigma=0.527167 ! Fit after self-cal, rms=0.016033Jy sigma=0.527045 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 = -9.77537e-05 Jy ! Component: 100 - total flux cleaned = -9.73123e-05 Jy ! Component: 150 - total flux cleaned = -9.65575e-05 Jy ! Component: 200 - total flux cleaned = -9.62208e-05 Jy ! Total flux subtracted in 200 components = -9.62208e-05 Jy ! Clean residual min=-0.001442 max=0.001297 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.144629 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.144629 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=0.015999Jy sigma=0.525767 ! Fit after self-cal, rms=0.015999Jy sigma=0.525740 ! 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=0.9135 mas, bmaj=2.372 mas, bpa=-0.36 degrees ! Estimated noise=0.610747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9135 x 2.372 at -0.36 degrees (North through East) ! Clean map min=-0.00191 max=0.097731 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=0.7452 mas, bmaj=1.993 mas, bpa=-1.435 degrees ! Estimated noise=0.834663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0790812 Jy ! Component: 100 - total flux cleaned = 0.100242 Jy ! Component: 150 - total flux cleaned = 0.110224 Jy ! Component: 200 - total flux cleaned = 0.115881 Jy ! Total flux subtracted in 200 components = 0.115881 Jy ! Clean residual min=-0.003363 max=0.003402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.115881 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.115881 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9135 mas, bmaj=2.372 mas, bpa=-0.36 degrees ! Estimated noise=0.610747 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 = 0.00622334 Jy ! Component: 100 - total flux cleaned = 0.0102603 Jy ! Component: 150 - total flux cleaned = 0.0127811 Jy ! Component: 200 - total flux cleaned = 0.0148855 Jy ! Total flux subtracted in 200 components = 0.0148855 Jy ! Clean residual min=-0.002206 max=0.002401 Jy/beam ! Clean residual mean=-0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.130766 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 0.130766 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=2.181 mas, bmaj=4.519 mas, bpa=2.936 degrees ! Estimated noise=0.74947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323889 Jy ! Component: 100 - total flux cleaned = 0.00560329 Jy ! Component: 150 - total flux cleaned = 0.00730977 Jy ! Component: 200 - total flux cleaned = 0.00861534 Jy ! Total flux subtracted in 200 components = 0.00861534 Jy ! Clean residual min=-0.001846 max=0.001932 Jy/beam ! Clean residual mean=-0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.139381 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 = 0.00105883 Jy ! Component: 100 - total flux cleaned = 0.00188175 Jy ! Component: 150 - total flux cleaned = 0.00235509 Jy ! Component: 200 - total flux cleaned = 0.00282041 Jy ! Total flux subtracted in 200 components = 0.00282041 Jy ! Clean residual min=-0.001608 max=0.001423 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.142202 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 116 components and 0.142202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9135 mas, bmaj=2.372 mas, bpa=-0.36 degrees ! Estimated noise=0.610747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012187 Jy ! Component: 100 - total flux cleaned = -7.86826e-05 Jy ! Component: 150 - total flux cleaned = -3.49309e-05 Jy ! Component: 200 - total flux cleaned = 7.74067e-05 Jy ! Total flux subtracted in 200 components = 7.74067e-05 Jy ! Clean residual min=-0.001520 max=0.001701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.142279 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.142279 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=0.016215Jy sigma=0.533514 ! Fit after self-cal, rms=0.016194Jy sigma=0.532956 wmodel /d2/scr/pima/bp177i_uvs/J1418-1555_X_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp177i_uvs/J1418-1555_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1418-1555_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1418-1555_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1418-1555_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J1418-1555_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 = 0.000348668 Jy ! Component: 100 - total flux cleaned = 0.000242582 Jy ! Component: 150 - total flux cleaned = 9.34932e-05 Jy ! Component: 200 - total flux cleaned = -7.17752e-05 Jy ! Component: 250 - total flux cleaned = -0.000250725 Jy ! Component: 300 - total flux cleaned = -0.000400868 Jy ! Component: 350 - total flux cleaned = -0.000525235 Jy ! Component: 400 - total flux cleaned = -0.000584913 Jy ! Component: 450 - total flux cleaned = -0.000603913 Jy ! Component: 500 - total flux cleaned = -0.000622327 Jy ! Component: 550 - total flux cleaned = -0.000676127 Jy ! Component: 600 - total flux cleaned = -0.000658229 Jy ! Component: 650 - total flux cleaned = -0.000692278 Jy ! Component: 700 - total flux cleaned = -0.000708794 Jy ! Component: 750 - total flux cleaned = -0.000676788 Jy ! Component: 800 - total flux cleaned = -0.000708027 Jy ! Component: 850 - total flux cleaned = -0.000631765 Jy ! Component: 900 - total flux cleaned = -0.000602224 Jy ! Component: 950 - total flux cleaned = -0.000587473 Jy ! Component: 1000 - total flux cleaned = -0.000530614 Jy ! Component: 1050 - total flux cleaned = -0.000516585 Jy ! Component: 1100 - total flux cleaned = -0.000489309 Jy ! Component: 1150 - total flux cleaned = -0.000476117 Jy ! Component: 1200 - total flux cleaned = -0.000476162 Jy ! Component: 1250 - total flux cleaned = -0.000488994 Jy ! Component: 1300 - total flux cleaned = -0.000488781 Jy ! Component: 1350 - total flux cleaned = -0.000488679 Jy ! Component: 1400 - total flux cleaned = -0.000488467 Jy ! Component: 1450 - total flux cleaned = -0.000488373 Jy ! Component: 1500 - total flux cleaned = -0.000500037 Jy ! Component: 1550 - total flux cleaned = -0.000500021 Jy ! Component: 1600 - total flux cleaned = -0.000488681 Jy ! Component: 1650 - total flux cleaned = -0.000477487 Jy ! Component: 1700 - total flux cleaned = -0.000466601 Jy ! Component: 1750 - total flux cleaned = -0.000434477 Jy ! Component: 1800 - total flux cleaned = -0.000456042 Jy ! Component: 1850 - total flux cleaned = -0.00043532 Jy ! Component: 1900 - total flux cleaned = -0.000486947 Jy ! Component: 1950 - total flux cleaned = -0.000477078 Jy ! Component: 2000 - total flux cleaned = -0.000477282 Jy ! Component: 2050 - total flux cleaned = -0.000467681 Jy ! Component: 2100 - total flux cleaned = -0.000487039 Jy ! Component: 2150 - total flux cleaned = -0.000487048 Jy ! Component: 2200 - total flux cleaned = -0.000505942 Jy ! Component: 2250 - total flux cleaned = -0.000487231 Jy ! Component: 2300 - total flux cleaned = -0.000524313 Jy ! Component: 2350 - total flux cleaned = -0.000561001 Jy ! Component: 2400 - total flux cleaned = -0.000579077 Jy ! Component: 2450 - total flux cleaned = -0.000570175 Jy ! Component: 2500 - total flux cleaned = -0.000596762 Jy ! Component: 2550 - total flux cleaned = -0.000605598 Jy ! Component: 2600 - total flux cleaned = -0.000605774 Jy ! Component: 2650 - total flux cleaned = -0.000674749 Jy ! Component: 2700 - total flux cleaned = -0.000666221 Jy ! Component: 2750 - total flux cleaned = -0.00070002 Jy ! Component: 2800 - total flux cleaned = -0.00071674 Jy ! Component: 2850 - total flux cleaned = -0.000724777 Jy ! Component: 2900 - total flux cleaned = -0.000716509 Jy ! Component: 2950 - total flux cleaned = -0.000724619 Jy ! Component: 3000 - total flux cleaned = -0.000740871 Jy ! Component: 3050 - total flux cleaned = -0.000764855 Jy ! Component: 3100 - total flux cleaned = -0.000733056 Jy ! Component: 3150 - total flux cleaned = -0.00073303 Jy ! Component: 3200 - total flux cleaned = -0.000693959 Jy ! Component: 3250 - total flux cleaned = -0.000693995 Jy ! Component: 3300 - total flux cleaned = -0.000678664 Jy ! Component: 3350 - total flux cleaned = -0.0006329 Jy ! Component: 3400 - total flux cleaned = -0.000663188 Jy ! Component: 3450 - total flux cleaned = -0.000640631 Jy ! Component: 3500 - total flux cleaned = -0.000625734 Jy ! Component: 3550 - total flux cleaned = -0.000603578 Jy ! Component: 3600 - total flux cleaned = -0.000588902 Jy ! Component: 3650 - total flux cleaned = -0.000574276 Jy ! Component: 3700 - total flux cleaned = -0.000537926 Jy ! Component: 3750 - total flux cleaned = -0.000509077 Jy ! Component: 3800 - total flux cleaned = -0.0004804 Jy ! Component: 3850 - total flux cleaned = -0.000466148 Jy ! Component: 3900 - total flux cleaned = -0.000423639 Jy ! Component: 3950 - total flux cleaned = -0.000416564 Jy ! Component: 4000 - total flux cleaned = -0.000409524 Jy ! Component: 4050 - total flux cleaned = -0.00042342 Jy ! Total flux subtracted in 4096 components = -0.000409591 Jy ! Clean residual min=-0.000448 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.14187 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 424 components and 0.141869 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1418-1555_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9135 x 2.372 at -0.36 degrees (North through East) ! Clean map min=-0.0012805 max=0.098395 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1418-1555_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0983952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117332 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357739 0.357739 0.715477 1.43095 2.86191 5.72382 11.4476 22.8953 45.7905 91.5811 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 838.601 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1418-1555_X_uvs.log closed on Tue Apr 15 00:23:13 2014