! Started logfile: /d2/scr/pima/bp171a3_uvs/J0416-1851_C_uvs.log on Mon Feb 24 08:41:30 2014 obs /d2/scr/pima/bp171a3_uvs/J0416-1851_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0416-1851_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 504 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 /d2/scr/pima/bp171a3_uvs/J0416-1851_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.091333Jy sigma=35.335368 ! Fit after self-cal, rms=0.585016Jy sigma=18.287749 ! 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=1.272 mas, bmaj=3.437 mas, bpa=6.092 degrees ! Estimated noise=1.29351 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 = 0.321529 Jy ! Component: 100 - total flux cleaned = 0.397466 Jy ! Total flux subtracted in 100 components = 0.397466 Jy ! Clean residual min=-0.017833 max=0.037941 Jy/beam ! Clean residual mean=-0.000107 rms=0.006252 Jy/beam ! Combined flux in latest and established models = 0.397465 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.397465 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=0.086318Jy sigma=2.499389 ! Fit after self-cal, rms=0.086312Jy sigma=2.499311 ! Inverting map ! Added new window around map position (2.7, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353042 Jy ! Component: 100 - total flux cleaned = 0.0543302 Jy ! Total flux subtracted in 100 components = 0.0543302 Jy ! Clean residual min=-0.012333 max=0.020292 Jy/beam ! Clean residual mean=-0.000062 rms=0.003689 Jy/beam ! Combined flux in latest and established models = 0.451796 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.451796 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=0.068278Jy sigma=1.759195 ! Fit after self-cal, rms=0.067463Jy sigma=1.728054 ! 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=1.512 mas, bmaj=4.063 mas, bpa=5.656 degrees ! Estimated noise=1.03633 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 = 0.0185219 Jy ! Component: 100 - total flux cleaned = 0.0285985 Jy ! Component: 150 - total flux cleaned = 0.033607 Jy ! Component: 200 - total flux cleaned = 0.0343944 Jy ! Total flux subtracted in 200 components = 0.0343944 Jy ! Clean residual min=-0.017345 max=0.015344 Jy/beam ! Clean residual mean=-0.000063 rms=0.003859 Jy/beam ! Combined flux in latest and established models = 0.48619 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.48619 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=0.061567Jy sigma=1.529459 ! Fit after self-cal, rms=0.061295Jy sigma=1.513253 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 4.063 at 5.656 degrees (North through East) ! Clean map min=-0.015441 max=0.39404 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 1.04 KP 0.93 MK 1.06 NL 1.15 ! OV 0.99 PT 0.89 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 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* KP 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 1.07 KP 0.97 MK 1.05 NL 1.10 ! OV 0.99 PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.00 MK 1.02 NL 1.12 ! OV 0.99 PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.01 MK 0.98 NL 1.08 ! OV 0.99 PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.95 MK 0.96 NL 1.11 ! OV 0.97 PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.06 MK 0.94 NL 1.15 ! OV 1.01 PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.061295Jy sigma=1.513253 ! Fit after self-cal, rms=0.054864Jy sigma=1.249251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.069 mas, bpa=5.628 degrees ! Estimated noise=1.04302 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 = 0.00188283 Jy ! Component: 100 - total flux cleaned = 0.00237488 Jy ! Component: 150 - total flux cleaned = 0.00261835 Jy ! Component: 200 - total flux cleaned = 0.00282962 Jy ! Total flux subtracted in 200 components = 0.00282962 Jy ! Clean residual min=-0.012183 max=0.007308 Jy/beam ! Clean residual mean=-0.000038 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.48902 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.48902 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=0.054333Jy sigma=1.242333 ! Fit after self-cal, rms=0.054360Jy sigma=1.241758 ! 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=0.054360Jy sigma=1.241758 ! Fit after self-cal, rms=0.054331Jy sigma=1.239376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.068 mas, bpa=5.676 degrees ! Estimated noise=1.04724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219348 Jy ! Component: 100 - total flux cleaned = 0.00253006 Jy ! Component: 150 - total flux cleaned = 0.0026495 Jy ! Component: 200 - total flux cleaned = 0.00276108 Jy ! Total flux subtracted in 200 components = 0.00276108 Jy ! Clean residual min=-0.012286 max=0.007190 Jy/beam ! Clean residual mean=-0.000038 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.491781 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.491781 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=0.054022Jy sigma=1.236552 ! Fit after self-cal, rms=0.054039Jy sigma=1.236097 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 = 0.000203553 Jy ! Component: 150 - total flux cleaned = 0.000204743 Jy ! Component: 200 - total flux cleaned = 0.000250833 Jy ! Total flux subtracted in 200 components = 0.000250833 Jy ! Clean residual min=-0.012261 max=0.007130 Jy/beam ! Clean residual mean=-0.000038 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.492032 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.492032 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=0.053898Jy sigma=1.234217 ! Fit after self-cal, rms=0.053910Jy sigma=1.233887 ! 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=0.053910Jy sigma=1.233887 ! Fit after self-cal, rms=0.053852Jy sigma=1.231983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.51 mas, bmaj=4.065 mas, bpa=5.711 degrees ! Estimated noise=1.0498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001922 Jy ! Component: 100 - total flux cleaned = 0.0022342 Jy ! Component: 150 - total flux cleaned = 0.00232832 Jy ! Component: 200 - total flux cleaned = 0.00232754 Jy ! Total flux subtracted in 200 components = 0.00232754 Jy ! Clean residual min=-0.012429 max=0.007063 Jy/beam ! Clean residual mean=-0.000039 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.494359 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.494359 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=0.053640Jy sigma=1.230987 ! Fit after self-cal, rms=0.053658Jy sigma=1.230646 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 = 0.000183393 Jy ! Component: 100 - total flux cleaned = 0.000225662 Jy ! Component: 150 - total flux cleaned = 0.000265925 Jy ! Component: 200 - total flux cleaned = 0.000342496 Jy ! Total flux subtracted in 200 components = 0.000342496 Jy ! Clean residual min=-0.012387 max=0.007002 Jy/beam ! Clean residual mean=-0.000039 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 0.494702 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.494702 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=0.053565Jy sigma=1.229489 ! Fit after self-cal, rms=0.053582Jy sigma=1.229282 ! 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=0.053582Jy sigma=1.229282 ! Fit after self-cal, rms=0.053539Jy sigma=1.228062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.088 mas, bmaj=9.463 mas, bpa=12.36 degrees ! Estimated noise=1.36925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291064 Jy ! Component: 100 - total flux cleaned = 0.00318435 Jy ! Component: 150 - total flux cleaned = 0.00337811 Jy ! Component: 200 - total flux cleaned = 0.00356416 Jy ! Total flux subtracted in 200 components = 0.00356416 Jy ! Clean residual min=-0.017815 max=0.009865 Jy/beam ! Clean residual mean=-0.000081 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 0.498266 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.498266 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=0.053430Jy sigma=1.228012 ! Fit after self-cal, rms=0.053433Jy sigma=1.227720 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 = 0.000262931 Jy ! Component: 100 - total flux cleaned = 0.000434791 Jy ! Component: 150 - total flux cleaned = 0.000598609 Jy ! Component: 200 - total flux cleaned = 0.000761477 Jy ! Total flux subtracted in 200 components = 0.000761477 Jy ! Clean residual min=-0.017654 max=0.009809 Jy/beam ! Clean residual mean=-0.000079 rms=0.004498 Jy/beam ! Combined flux in latest and established models = 0.499027 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.499027 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=0.053404Jy sigma=1.228590 ! Fit after self-cal, rms=0.053401Jy sigma=1.228326 ! 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=1.509 mas, bmaj=4.062 mas, bpa=5.73 degrees ! Estimated noise=1.05177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 4.062 at 5.73 degrees (North through East) ! Clean map min=-0.011813 max=0.3929 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=1.274 mas, bmaj=3.441 mas, bpa=6.208 degrees ! Estimated noise=1.31607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.326647 Jy ! Component: 100 - total flux cleaned = 0.406292 Jy ! Component: 150 - total flux cleaned = 0.439082 Jy ! Component: 200 - total flux cleaned = 0.457018 Jy ! Total flux subtracted in 200 components = 0.457018 Jy ! Clean residual min=-0.008996 max=0.011726 Jy/beam ! Clean residual mean=-0.000053 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.457018 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.457018 Jy ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=4.062 mas, bpa=5.73 degrees ! Estimated noise=1.05177 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 = 0.0166157 Jy ! Component: 100 - total flux cleaned = 0.0261642 Jy ! Component: 150 - total flux cleaned = 0.0317674 Jy ! Component: 200 - total flux cleaned = 0.0340966 Jy ! Total flux subtracted in 200 components = 0.0340966 Jy ! Clean residual min=-0.012734 max=0.008751 Jy/beam ! Clean residual mean=-0.000045 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.491115 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.491115 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=4.088 mas, bmaj=9.463 mas, bpa=12.36 degrees ! Estimated noise=1.36925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003557 Jy ! Component: 100 - total flux cleaned = 0.00387928 Jy ! Component: 150 - total flux cleaned = 0.00430461 Jy ! Component: 200 - total flux cleaned = 0.00455412 Jy ! Total flux subtracted in 200 components = 0.00455412 Jy ! Clean residual min=-0.018633 max=0.011528 Jy/beam ! Clean residual mean=-0.000085 rms=0.004810 Jy/beam ! Combined flux in latest and established models = 0.495669 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 = 0.00022314 Jy ! Component: 100 - total flux cleaned = 0.000426948 Jy ! Component: 150 - total flux cleaned = 0.000618919 Jy ! Component: 200 - total flux cleaned = 0.000886242 Jy ! Total flux subtracted in 200 components = 0.000886242 Jy ! Clean residual min=-0.018323 max=0.010602 Jy/beam ! Clean residual mean=-0.000084 rms=0.004704 Jy/beam ! Combined flux in latest and established models = 0.496555 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.496555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=4.062 mas, bpa=5.73 degrees ! Estimated noise=1.05177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302917 Jy ! Component: 100 - total flux cleaned = -0.000216954 Jy ! Component: 150 - total flux cleaned = -0.000144799 Jy ! Component: 200 - total flux cleaned = -7.5215e-05 Jy ! Total flux subtracted in 200 components = -7.5215e-05 Jy ! Clean residual min=-0.012103 max=0.007430 Jy/beam ! Clean residual mean=-0.000039 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.49648 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.49648 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=0.053566Jy sigma=1.230457 ! Fit after self-cal, rms=0.053565Jy sigma=1.228678 wmodel /d2/scr/pima/bp171a3_uvs/J0416-1851_C_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp171a3_uvs/J0416-1851_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0416-1851_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0416-1851_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0416-1851_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0416-1851_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 = -0.00503476 Jy ! Component: 100 - total flux cleaned = -0.0088836 Jy ! Component: 150 - total flux cleaned = -0.0110127 Jy ! Component: 200 - total flux cleaned = -0.0111397 Jy ! Component: 250 - total flux cleaned = -0.0111436 Jy ! Component: 300 - total flux cleaned = -0.0111461 Jy ! Component: 350 - total flux cleaned = -0.0113339 Jy ! Component: 400 - total flux cleaned = -0.0114185 Jy ! Component: 450 - total flux cleaned = -0.0114163 Jy ! Component: 500 - total flux cleaned = -0.0111829 Jy ! Component: 550 - total flux cleaned = -0.0108154 Jy ! Component: 600 - total flux cleaned = -0.0106061 Jy ! Component: 650 - total flux cleaned = -0.010338 Jy ! Component: 700 - total flux cleaned = -0.0100807 Jy ! Component: 750 - total flux cleaned = -0.00976817 Jy ! Component: 800 - total flux cleaned = -0.00934576 Jy ! Component: 850 - total flux cleaned = -0.00922817 Jy ! Component: 900 - total flux cleaned = -0.00922774 Jy ! Component: 950 - total flux cleaned = -0.00917246 Jy ! Component: 1000 - total flux cleaned = -0.00922618 Jy ! Component: 1050 - total flux cleaned = -0.00927865 Jy ! Component: 1100 - total flux cleaned = -0.00948325 Jy ! Component: 1150 - total flux cleaned = -0.00953425 Jy ! Component: 1200 - total flux cleaned = -0.00958458 Jy ! Component: 1250 - total flux cleaned = -0.00972999 Jy ! Component: 1300 - total flux cleaned = -0.0101082 Jy ! Component: 1350 - total flux cleaned = -0.0102932 Jy ! Component: 1400 - total flux cleaned = -0.010566 Jy ! Component: 1450 - total flux cleaned = -0.0107894 Jy ! Component: 1500 - total flux cleaned = -0.0111408 Jy ! Component: 1550 - total flux cleaned = -0.0112265 Jy ! Component: 1600 - total flux cleaned = -0.0114404 Jy ! Component: 1650 - total flux cleaned = -0.0116088 Jy ! Component: 1700 - total flux cleaned = -0.0118172 Jy ! Component: 1750 - total flux cleaned = -0.0120638 Jy ! Component: 1800 - total flux cleaned = -0.0122671 Jy ! Component: 1850 - total flux cleaned = -0.0123881 Jy ! Component: 1900 - total flux cleaned = -0.0126671 Jy ! Component: 1950 - total flux cleaned = -0.0128644 Jy ! Component: 2000 - total flux cleaned = -0.0130594 Jy ! Component: 2050 - total flux cleaned = -0.0133296 Jy ! Component: 2100 - total flux cleaned = -0.0134064 Jy ! Component: 2150 - total flux cleaned = -0.0135588 Jy ! Component: 2200 - total flux cleaned = -0.0138231 Jy ! Component: 2250 - total flux cleaned = -0.01401 Jy ! Component: 2300 - total flux cleaned = -0.0141592 Jy ! Component: 2350 - total flux cleaned = -0.0143442 Jy ! Component: 2400 - total flux cleaned = -0.0144181 Jy ! Component: 2450 - total flux cleaned = -0.0145645 Jy ! Component: 2500 - total flux cleaned = -0.01471 Jy ! Component: 2550 - total flux cleaned = -0.0148547 Jy ! Component: 2600 - total flux cleaned = -0.0149266 Jy ! Component: 2650 - total flux cleaned = -0.0149622 Jy ! Component: 2700 - total flux cleaned = -0.0149979 Jy ! Component: 2750 - total flux cleaned = -0.0151045 Jy ! Component: 2800 - total flux cleaned = -0.015246 Jy ! Component: 2850 - total flux cleaned = -0.0153166 Jy ! Component: 2900 - total flux cleaned = -0.0154222 Jy ! Component: 2950 - total flux cleaned = -0.0155273 Jy ! Component: 3000 - total flux cleaned = -0.0155971 Jy ! Component: 3050 - total flux cleaned = -0.0155969 Jy ! Component: 3100 - total flux cleaned = -0.0157359 Jy ! Component: 3150 - total flux cleaned = -0.0157012 Jy ! Component: 3200 - total flux cleaned = -0.0157359 Jy ! Component: 3250 - total flux cleaned = -0.0158051 Jy ! Component: 3300 - total flux cleaned = -0.015805 Jy ! Component: 3350 - total flux cleaned = -0.0158742 Jy ! Component: 3400 - total flux cleaned = -0.0159431 Jy ! Component: 3450 - total flux cleaned = -0.0160466 Jy ! Component: 3500 - total flux cleaned = -0.0160122 Jy ! Component: 3550 - total flux cleaned = -0.0159777 Jy ! Component: 3600 - total flux cleaned = -0.0160122 Jy ! Component: 3650 - total flux cleaned = -0.0161156 Jy ! Component: 3700 - total flux cleaned = -0.0161846 Jy ! Component: 3750 - total flux cleaned = -0.0162885 Jy ! Component: 3800 - total flux cleaned = -0.016427 Jy ! Component: 3850 - total flux cleaned = -0.0164618 Jy ! Component: 3900 - total flux cleaned = -0.0165661 Jy ! Component: 3950 - total flux cleaned = -0.0165663 Jy ! Component: 4000 - total flux cleaned = -0.0167062 Jy ! Component: 4050 - total flux cleaned = -0.0167063 Jy ! Total flux subtracted in 4096 components = -0.0169168 Jy ! Clean residual min=-0.002124 max=0.002010 Jy/beam ! Clean residual mean=-0.000006 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.479563 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 374 components and 0.479563 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0416-1851_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 4.062 at 5.73 degrees (North through East) ! Clean map min=-0.0041353 max=0.38826 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0416-1851_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.388255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000558238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431344 0.431344 0.862688 1.72538 3.45075 6.9015 13.803 27.606 55.212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.388 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 695.5 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0416-1851_C_uvs.log closed on Mon Feb 24 08:41:35 2014