! Started logfile: /d2/scr/pima/bp171a5_uvs/J1358-3821_X_uvs.log on Sun Jan 19 22:06:33 2014 obs /d2/scr/pima/bp171a5_uvs/J1358-3821_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1358-3821_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895833 visibilities/baseline/integration-bin. ! Found source: J1358-3821 ! ! 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 1032 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/bp171a5_uvs/J1358-3821_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014110Jy sigma=26.200942 ! Fit after self-cal, rms=0.884701Jy sigma=22.333754 ! 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=0.6984 mas, bmaj=2.077 mas, bpa=-6.426 degrees ! Estimated noise=1.31029 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 = 0.0823089 Jy ! Component: 100 - total flux cleaned = 0.113913 Jy ! Total flux subtracted in 100 components = 0.113913 Jy ! Clean residual min=-0.008783 max=0.021517 Jy/beam ! Clean residual mean=0.000033 rms=0.003434 Jy/beam ! Combined flux in latest and established models = 0.113913 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.113913 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=0.057376Jy sigma=1.492149 ! Fit after self-cal, rms=0.057304Jy sigma=1.490867 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219979 Jy ! Component: 100 - total flux cleaned = 0.0361042 Jy ! Total flux subtracted in 100 components = 0.0361042 Jy ! Clean residual min=-0.006499 max=0.014692 Jy/beam ! Clean residual mean=0.000024 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.150017 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.150017 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=0.042168Jy sigma=1.000254 ! Fit after self-cal, rms=0.041361Jy sigma=0.975567 ! 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=0.9255 mas, bmaj=2.61 mas, bpa=-2.905 degrees ! Estimated noise=0.906773 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 = 0.01905 Jy ! Component: 100 - total flux cleaned = 0.0290671 Jy ! Component: 150 - total flux cleaned = 0.034572 Jy ! Component: 200 - total flux cleaned = 0.0376917 Jy ! Total flux subtracted in 200 components = 0.0376917 Jy ! Clean residual min=-0.004668 max=0.008146 Jy/beam ! Clean residual mean=0.000030 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.187709 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.187709 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=0.033135Jy sigma=0.677986 ! Fit after self-cal, rms=0.032909Jy sigma=0.669723 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9255 x 2.61 at -2.905 degrees (North through East) ! Clean map min=-0.0046046 max=0.092293 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: ! 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: ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! 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=0.032909Jy sigma=0.669723 ! Fit after self-cal, rms=0.032909Jy sigma=0.669723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9255 mas, bmaj=2.61 mas, bpa=-2.905 degrees ! Estimated noise=0.906773 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 = 0.00254532 Jy ! Component: 100 - total flux cleaned = 0.00275773 Jy ! Component: 150 - total flux cleaned = 0.00297697 Jy ! Component: 200 - total flux cleaned = 0.00317424 Jy ! Total flux subtracted in 200 components = 0.00317424 Jy ! Clean residual min=-0.004316 max=0.006612 Jy/beam ! Clean residual mean=0.000028 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.190883 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.190883 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=0.032336Jy sigma=0.662654 ! Fit after self-cal, rms=0.032299Jy sigma=0.660087 ! 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=0.032299Jy sigma=0.660087 ! Fit after self-cal, rms=0.032299Jy sigma=0.660087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9255 mas, bmaj=2.61 mas, bpa=-2.905 degrees ! Estimated noise=0.906773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683182 Jy ! Component: 100 - total flux cleaned = 0.000896489 Jy ! Component: 150 - total flux cleaned = 0.000983718 Jy ! Component: 200 - total flux cleaned = 0.00110164 Jy ! Total flux subtracted in 200 components = 0.00110164 Jy ! Clean residual min=-0.004391 max=0.005930 Jy/beam ! Clean residual mean=0.000027 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.191985 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.191985 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=0.031987Jy sigma=0.657374 ! Fit after self-cal, rms=0.031989Jy sigma=0.656109 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 = 0.000357162 Jy ! Component: 100 - total flux cleaned = 0.000537916 Jy ! Component: 150 - total flux cleaned = 0.000647769 Jy ! Component: 200 - total flux cleaned = 0.000743072 Jy ! Total flux subtracted in 200 components = 0.000743072 Jy ! Clean residual min=-0.004459 max=0.005523 Jy/beam ! Clean residual mean=0.000027 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.192728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.192728 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=0.031795Jy sigma=0.654554 ! Fit after self-cal, rms=0.031807Jy sigma=0.653764 ! 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=0.031807Jy sigma=0.653764 ! Fit after self-cal, rms=0.031731Jy sigma=0.614840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9249 mas, bmaj=2.603 mas, bpa=-3.028 degrees ! Estimated noise=0.913532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041178 Jy ! Component: 100 - total flux cleaned = 0.00037852 Jy ! Component: 150 - total flux cleaned = 0.000349991 Jy ! Component: 200 - total flux cleaned = 0.000324624 Jy ! Total flux subtracted in 200 components = 0.000324624 Jy ! Clean residual min=-0.004238 max=0.004000 Jy/beam ! Clean residual mean=0.000013 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.193052 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 64 components and 0.193052 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=0.031647Jy sigma=0.613510 ! Fit after self-cal, rms=0.031671Jy sigma=0.613215 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 = 6.12276e-06 Jy ! Component: 100 - total flux cleaned = -2.21805e-05 Jy ! Component: 150 - total flux cleaned = -4.5251e-05 Jy ! Component: 200 - total flux cleaned = -6.76275e-05 Jy ! Total flux subtracted in 200 components = -6.76275e-05 Jy ! Clean residual min=-0.004173 max=0.003976 Jy/beam ! Clean residual mean=0.000013 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.192985 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.192985 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=0.031605Jy sigma=0.612427 ! Fit after self-cal, rms=0.031624Jy sigma=0.612230 ! 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=0.031624Jy sigma=0.612230 ! Fit after self-cal, rms=0.031526Jy sigma=0.612183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=7.491 mas, bpa=0.2485 degrees ! Estimated noise=1.08532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632881 Jy ! Component: 100 - total flux cleaned = 0.000675504 Jy ! Component: 150 - total flux cleaned = 0.000716483 Jy ! Component: 200 - total flux cleaned = 0.000754956 Jy ! Total flux subtracted in 200 components = 0.000754956 Jy ! Clean residual min=-0.005078 max=0.004442 Jy/beam ! Clean residual mean=0.000024 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.19374 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 71 components and 0.19374 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=0.031531Jy sigma=0.612217 ! Fit after self-cal, rms=0.031529Jy sigma=0.611978 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 = 4.46495e-05 Jy ! Component: 100 - total flux cleaned = 6.40939e-05 Jy ! Component: 150 - total flux cleaned = 0.000100753 Jy ! Component: 200 - total flux cleaned = 0.000135085 Jy ! Total flux subtracted in 200 components = 0.000135085 Jy ! Clean residual min=-0.005082 max=0.004418 Jy/beam ! Clean residual mean=0.000023 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.193875 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 71 components and 0.193875 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=0.031527Jy sigma=0.612249 ! Fit after self-cal, rms=0.031528Jy sigma=0.612061 ! 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=0.9246 mas, bmaj=2.602 mas, bpa=-3.024 degrees ! Estimated noise=0.913537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 2.602 at -3.024 degrees (North through East) ! Clean map min=-0.0041088 max=0.086417 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=0.6964 mas, bmaj=2.071 mas, bpa=-6.564 degrees ! Estimated noise=1.32061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0835038 Jy ! Component: 100 - total flux cleaned = 0.118471 Jy ! Component: 150 - total flux cleaned = 0.139202 Jy ! Component: 200 - total flux cleaned = 0.152919 Jy ! Total flux subtracted in 200 components = 0.152919 Jy ! Clean residual min=-0.005246 max=0.010036 Jy/beam ! Clean residual mean=0.000020 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.152919 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.152919 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=2.602 mas, bpa=-3.024 degrees ! Estimated noise=0.913537 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) ! Added new window around map position (-10.6, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180058 Jy ! Component: 100 - total flux cleaned = 0.0274476 Jy ! Component: 150 - total flux cleaned = 0.0330786 Jy ! Component: 200 - total flux cleaned = 0.0365292 Jy ! Total flux subtracted in 200 components = 0.0365292 Jy ! Clean residual min=-0.003521 max=0.004585 Jy/beam ! Clean residual mean=0.000019 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.189449 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 79 components and 0.189449 Jy ! Inverting map ! Added new window around map position (11.6, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410955 Jy ! Component: 100 - total flux cleaned = 0.00476905 Jy ! Component: 150 - total flux cleaned = 0.00482339 Jy ! Component: 200 - total flux cleaned = 0.00482208 Jy ! Total flux subtracted in 200 components = 0.00482208 Jy ! Clean residual min=-0.002940 max=0.003164 Jy/beam ! Clean residual mean=0.000013 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.194271 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.194271 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=2.306 mas, bmaj=7.491 mas, bpa=0.2485 degrees ! Estimated noise=1.08532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475378 Jy ! Component: 100 - total flux cleaned = -0.000412272 Jy ! Component: 150 - total flux cleaned = -0.000317752 Jy ! Component: 200 - total flux cleaned = -0.000237748 Jy ! Total flux subtracted in 200 components = -0.000237748 Jy ! Clean residual min=-0.002861 max=0.003525 Jy/beam ! Clean residual mean=0.000022 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.194033 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 = 3.6925e-05 Jy ! Component: 100 - total flux cleaned = 0.000104878 Jy ! Component: 150 - total flux cleaned = 0.000103796 Jy ! Component: 200 - total flux cleaned = 0.000104879 Jy ! Total flux subtracted in 200 components = 0.000104879 Jy ! Clean residual min=-0.002725 max=0.003489 Jy/beam ! Clean residual mean=0.000023 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.194138 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.194138 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=2.602 mas, bpa=-3.024 degrees ! Estimated noise=0.913537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.16295e-05 Jy ! Component: 100 - total flux cleaned = 0.00021497 Jy ! Component: 150 - total flux cleaned = 0.000255174 Jy ! Component: 200 - total flux cleaned = 0.000290877 Jy ! Total flux subtracted in 200 components = 0.000290877 Jy ! Clean residual min=-0.002469 max=0.002941 Jy/beam ! Clean residual mean=0.000012 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.194429 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.194429 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=0.030087Jy sigma=0.579656 ! Fit after self-cal, rms=0.030036Jy sigma=0.578709 wmodel /d2/scr/pima/bp171a5_uvs/J1358-3821_X_map.mod ! Writing 151 model components to file: /d2/scr/pima/bp171a5_uvs/J1358-3821_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1358-3821_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1358-3821_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1358-3821_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1358-3821_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 = 0.00105773 Jy ! Component: 100 - total flux cleaned = 0.00146189 Jy ! Component: 150 - total flux cleaned = 0.0014667 Jy ! Component: 200 - total flux cleaned = 0.00135288 Jy ! Component: 250 - total flux cleaned = 0.00117445 Jy ! Component: 300 - total flux cleaned = 0.000902838 Jy ! Component: 350 - total flux cleaned = 0.000512519 Jy ! Component: 400 - total flux cleaned = 0.000480452 Jy ! Component: 450 - total flux cleaned = 0.000358505 Jy ! Component: 500 - total flux cleaned = 0.000270901 Jy ! Component: 550 - total flux cleaned = 0.000299273 Jy ! Component: 600 - total flux cleaned = 0.000215641 Jy ! Component: 650 - total flux cleaned = 0.000214948 Jy ! Component: 700 - total flux cleaned = 8.40085e-05 Jy ! Component: 750 - total flux cleaned = 3.36482e-05 Jy ! Component: 800 - total flux cleaned = 0.000108344 Jy ! Component: 850 - total flux cleaned = 0.000181067 Jy ! Component: 900 - total flux cleaned = 0.000205355 Jy ! Component: 950 - total flux cleaned = 0.00032157 Jy ! Component: 1000 - total flux cleaned = 0.000434832 Jy ! Component: 1050 - total flux cleaned = 0.000479106 Jy ! Component: 1100 - total flux cleaned = 0.000566132 Jy ! Component: 1150 - total flux cleaned = 0.000715687 Jy ! Component: 1200 - total flux cleaned = 0.000841429 Jy ! Component: 1250 - total flux cleaned = 0.000882701 Jy ! Component: 1300 - total flux cleaned = 0.00102476 Jy ! Component: 1350 - total flux cleaned = 0.00116465 Jy ! Component: 1400 - total flux cleaned = 0.00128285 Jy ! Component: 1450 - total flux cleaned = 0.00136066 Jy ! Component: 1500 - total flux cleaned = 0.00149489 Jy ! Component: 1550 - total flux cleaned = 0.0015896 Jy ! Component: 1600 - total flux cleaned = 0.00168329 Jy ! Component: 1650 - total flux cleaned = 0.00177585 Jy ! Component: 1700 - total flux cleaned = 0.00186709 Jy ! Component: 1750 - total flux cleaned = 0.00195702 Jy ! Component: 1800 - total flux cleaned = 0.00201049 Jy ! Component: 1850 - total flux cleaned = 0.00206336 Jy ! Component: 1900 - total flux cleaned = 0.00216779 Jy ! Component: 1950 - total flux cleaned = 0.00225377 Jy ! Component: 2000 - total flux cleaned = 0.00233878 Jy ! Component: 2050 - total flux cleaned = 0.00237233 Jy ! Component: 2100 - total flux cleaned = 0.00243903 Jy ! Component: 2150 - total flux cleaned = 0.00250484 Jy ! Component: 2200 - total flux cleaned = 0.00257002 Jy ! Component: 2250 - total flux cleaned = 0.00260225 Jy ! Component: 2300 - total flux cleaned = 0.0026342 Jy ! Component: 2350 - total flux cleaned = 0.00266601 Jy ! Component: 2400 - total flux cleaned = 0.00277623 Jy ! Component: 2450 - total flux cleaned = 0.00282299 Jy ! Component: 2500 - total flux cleaned = 0.00285411 Jy ! Component: 2550 - total flux cleaned = 0.00288495 Jy ! Component: 2600 - total flux cleaned = 0.00290032 Jy ! Component: 2650 - total flux cleaned = 0.00293082 Jy ! Component: 2700 - total flux cleaned = 0.00299131 Jy ! Component: 2750 - total flux cleaned = 0.00305122 Jy ! Component: 2800 - total flux cleaned = 0.00306617 Jy ! Component: 2850 - total flux cleaned = 0.00309585 Jy ! Component: 2900 - total flux cleaned = 0.00315478 Jy ! Component: 2950 - total flux cleaned = 0.00312538 Jy ! Component: 3000 - total flux cleaned = 0.00312547 Jy ! Component: 3050 - total flux cleaned = 0.00316913 Jy ! Component: 3100 - total flux cleaned = 0.00316912 Jy ! Component: 3150 - total flux cleaned = 0.00318359 Jy ! Component: 3200 - total flux cleaned = 0.00316925 Jy ! Component: 3250 - total flux cleaned = 0.00318353 Jy ! Component: 3300 - total flux cleaned = 0.00318351 Jy ! Component: 3350 - total flux cleaned = 0.00321206 Jy ! Component: 3400 - total flux cleaned = 0.00324064 Jy ! Component: 3450 - total flux cleaned = 0.00322634 Jy ! Component: 3500 - total flux cleaned = 0.00325495 Jy ! Component: 3550 - total flux cleaned = 0.00326926 Jy ! Component: 3600 - total flux cleaned = 0.00326923 Jy ! Component: 3650 - total flux cleaned = 0.00326928 Jy ! Component: 3700 - total flux cleaned = 0.0032981 Jy ! Component: 3750 - total flux cleaned = 0.0032981 Jy ! Component: 3800 - total flux cleaned = 0.00329819 Jy ! Component: 3850 - total flux cleaned = 0.00329813 Jy ! Component: 3900 - total flux cleaned = 0.00329818 Jy ! Component: 3950 - total flux cleaned = 0.00329817 Jy ! Component: 4000 - total flux cleaned = 0.00329821 Jy ! Component: 4050 - total flux cleaned = 0.00331318 Jy ! Total flux subtracted in 4096 components = 0.00331306 Jy ! Clean residual min=-0.000950 max=0.001002 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.197742 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 402 components and 0.197742 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1358-3821_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 2.602 at -3.024 degrees (North through East) ! Clean map min=-0.0033509 max=0.089289 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1358-3821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0892885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254148 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85391 0.85391 1.70782 3.41564 6.83128 13.6626 27.3251 54.6502 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 351.325 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1358-3821_X_uvs.log closed on Sun Jan 19 22:06:39 2014