! Started logfile: /d2/scr/pima/bp171a3_uvs/J1035-2011_C_uvs.log on Mon Feb 24 08:45:28 2014 obs /d2/scr/pima/bp171a3_uvs/J1035-2011_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1035-2011_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.806122 visibilities/baseline/integration-bin. ! Found source: J1035-2011 ! ! 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 1264 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/J1035-2011_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.404260Jy sigma=47.990689 ! Fit after self-cal, rms=0.326755Jy sigma=7.943672 ! 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=1.371 mas, bmaj=3.56 mas, bpa=3.078 degrees ! Estimated noise=0.87622 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 = 0.720517 Jy ! Component: 100 - total flux cleaned = 0.942393 Jy ! Total flux subtracted in 100 components = 0.942393 Jy ! Clean residual min=-0.030751 max=0.082957 Jy/beam ! Clean residual mean=-0.000067 rms=0.010203 Jy/beam ! Combined flux in latest and established models = 0.942393 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.942393 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=0.206317Jy sigma=6.394609 ! Fit after self-cal, rms=0.206302Jy sigma=6.393680 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0791302 Jy ! Component: 100 - total flux cleaned = 0.118789 Jy ! Total flux subtracted in 100 components = 0.118789 Jy ! Clean residual min=-0.023251 max=0.040839 Jy/beam ! Clean residual mean=-0.000026 rms=0.006710 Jy/beam ! Combined flux in latest and established models = 1.06118 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 1.06118 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=0.160593Jy sigma=4.548509 ! Fit after self-cal, rms=0.160608Jy sigma=4.547928 ! Inverting map ! Added new window around map position (-3.6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404714 Jy ! Component: 100 - total flux cleaned = 0.067249 Jy ! Total flux subtracted in 100 components = 0.067249 Jy ! Clean residual min=-0.018878 max=0.032936 Jy/beam ! Clean residual mean=-0.000011 rms=0.005346 Jy/beam ! Combined flux in latest and established models = 1.12843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 1.12843 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=0.143618Jy sigma=3.909515 ! Fit after self-cal, rms=0.142384Jy sigma=3.859058 ! 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=1.632 mas, bmaj=4.372 mas, bpa=3.502 degrees ! Estimated noise=0.653298 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 = 0.0375797 Jy ! Component: 100 - total flux cleaned = 0.061015 Jy ! Component: 150 - total flux cleaned = 0.0763113 Jy ! Component: 200 - total flux cleaned = 0.0869005 Jy ! Total flux subtracted in 200 components = 0.0869005 Jy ! Clean residual min=-0.020683 max=0.026602 Jy/beam ! Clean residual mean=0.000030 rms=0.004630 Jy/beam ! Combined flux in latest and established models = 1.21533 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 1.21533 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=0.129881Jy sigma=3.472296 ! Fit after self-cal, rms=0.129487Jy sigma=3.450297 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.632 x 4.372 at 3.502 degrees (North through East) ! Clean map min=-0.020002 max=0.92219 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 1.03 HN 0.96 KP 0.95 MK 1.13 ! NL 1.09 OV 0.99 PT 0.91 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 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* HN 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 HN 0.99 KP 1.00 MK 1.02 ! NL 1.03 OV 0.96 PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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 1.01 HN 1.01 KP 1.03 MK 1.05 ! NL 1.02 OV 0.97 PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.96 KP 0.98 MK 0.94 ! NL 1.02 OV 0.96 PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.98 KP 1.09 MK 1.02 ! NL 1.02 OV 1.00 PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.129487Jy sigma=3.450297 ! Fit after self-cal, rms=0.119911Jy sigma=2.977880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.382 mas, bpa=3.558 degrees ! Estimated noise=0.653975 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 = 0.0083617 Jy ! Component: 100 - total flux cleaned = 0.0137642 Jy ! Component: 150 - total flux cleaned = 0.0155588 Jy ! Component: 200 - total flux cleaned = 0.0168969 Jy ! Total flux subtracted in 200 components = 0.0168969 Jy ! Clean residual min=-0.017812 max=0.018234 Jy/beam ! Clean residual mean=0.000031 rms=0.003814 Jy/beam ! Combined flux in latest and established models = 1.23223 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 1.23223 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=0.118791Jy sigma=2.964044 ! Fit after self-cal, rms=0.118783Jy sigma=2.961789 ! 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=0.118783Jy sigma=2.961789 ! Fit after self-cal, rms=0.118789Jy sigma=2.955412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=4.378 mas, bpa=3.594 degrees ! Estimated noise=0.655446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542907 Jy ! Component: 100 - total flux cleaned = 0.00803055 Jy ! Component: 150 - total flux cleaned = 0.00907798 Jy ! Component: 200 - total flux cleaned = 0.00959072 Jy ! Total flux subtracted in 200 components = 0.00959072 Jy ! Clean residual min=-0.018071 max=0.018248 Jy/beam ! Clean residual mean=0.000031 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 1.24182 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 1.24182 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=0.118172Jy sigma=2.952952 ! Fit after self-cal, rms=0.118172Jy sigma=2.951759 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 = 0.00164099 Jy ! Component: 100 - total flux cleaned = 0.00144786 Jy ! Component: 150 - total flux cleaned = 0.00127122 Jy ! Component: 200 - total flux cleaned = 0.00118595 Jy ! Total flux subtracted in 200 components = 0.00118595 Jy ! Clean residual min=-0.017978 max=0.017645 Jy/beam ! Clean residual mean=0.000032 rms=0.003771 Jy/beam ! Combined flux in latest and established models = 1.243 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 1.243 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=0.117950Jy sigma=2.949770 ! Fit after self-cal, rms=0.117947Jy sigma=2.949288 ! 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=0.117947Jy sigma=2.949288 ! Fit after self-cal, rms=0.114363Jy sigma=2.802707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=4.374 mas, bpa=3.678 degrees ! Estimated noise=0.659564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655226 Jy ! Component: 100 - total flux cleaned = 0.00927312 Jy ! Component: 150 - total flux cleaned = 0.00962682 Jy ! Component: 200 - total flux cleaned = 0.0099277 Jy ! Total flux subtracted in 200 components = 0.0099277 Jy ! Clean residual min=-0.017041 max=0.015750 Jy/beam ! Clean residual mean=0.000028 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 1.25293 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 1.25293 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=0.113597Jy sigma=2.796255 ! Fit after self-cal, rms=0.113543Jy sigma=2.795329 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 = 0.00091138 Jy ! Component: 100 - total flux cleaned = 0.00100442 Jy ! Component: 150 - total flux cleaned = 0.00092727 Jy ! Component: 200 - total flux cleaned = 0.000926837 Jy ! Total flux subtracted in 200 components = 0.000926837 Jy ! Clean residual min=-0.016942 max=0.015340 Jy/beam ! Clean residual mean=0.000029 rms=0.003462 Jy/beam ! Combined flux in latest and established models = 1.25386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 1.25386 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=0.113386Jy sigma=2.791751 ! Fit after self-cal, rms=0.113358Jy sigma=2.791343 ! 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=0.113358Jy sigma=2.791343 ! Fit after self-cal, rms=0.113326Jy sigma=2.783396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=8.189 mas, bpa=1.91 degrees ! Estimated noise=0.803106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102455 Jy ! Component: 100 - total flux cleaned = 0.0126416 Jy ! Component: 150 - total flux cleaned = 0.013101 Jy ! Component: 200 - total flux cleaned = 0.013455 Jy ! Total flux subtracted in 200 components = 0.013455 Jy ! Clean residual min=-0.020496 max=0.018337 Jy/beam ! Clean residual mean=0.000061 rms=0.005070 Jy/beam ! Combined flux in latest and established models = 1.26731 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 106 components and 1.26731 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=0.113112Jy sigma=2.795935 ! Fit after self-cal, rms=0.112836Jy sigma=2.787401 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 = 0.00303788 Jy ! Component: 100 - total flux cleaned = 0.0027884 Jy ! Component: 150 - total flux cleaned = 0.00259131 Jy ! Component: 200 - total flux cleaned = 0.00250548 Jy ! Total flux subtracted in 200 components = 0.00250548 Jy ! Clean residual min=-0.020504 max=0.017177 Jy/beam ! Clean residual mean=0.000063 rms=0.004967 Jy/beam ! Combined flux in latest and established models = 1.26982 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 108 components and 1.26982 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=0.113000Jy sigma=2.802476 ! Fit after self-cal, rms=0.112922Jy sigma=2.800091 ! 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=1.629 mas, bmaj=4.369 mas, bpa=3.704 degrees ! Estimated noise=0.6624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 4.369 at 3.704 degrees (North through East) ! Clean map min=-0.016005 max=0.92206 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 ! Performing amp+phase self-cal ! ! 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=0.112922Jy sigma=2.800091 ! Fit after self-cal, rms=0.110911Jy sigma=2.694287 ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=4.368 mas, bpa=3.709 degrees ! Estimated noise=0.666765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455787 Jy ! Component: 100 - total flux cleaned = 0.00584202 Jy ! Component: 150 - total flux cleaned = 0.00674108 Jy ! Component: 200 - total flux cleaned = 0.0068401 Jy ! Total flux subtracted in 200 components = 0.0068401 Jy ! Clean residual min=-0.016084 max=0.013342 Jy/beam ! Clean residual mean=0.000019 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 1.27666 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 1.27666 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=0.110283Jy sigma=2.690275 ! Fit after self-cal, rms=0.110309Jy sigma=2.689814 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.48592e-05 Jy ! Component: 100 - total flux cleaned = 2.63704e-05 Jy ! Component: 150 - total flux cleaned = -4.95985e-05 Jy ! Component: 200 - total flux cleaned = -0.000118112 Jy ! Total flux subtracted in 200 components = -0.000118112 Jy ! Clean residual min=-0.016078 max=0.013119 Jy/beam ! Clean residual mean=0.000019 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 1.27654 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 1.27654 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=0.110155Jy sigma=2.687507 ! Fit after self-cal, rms=0.110164Jy sigma=2.687290 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.110164Jy sigma=2.687290 ! Fit after self-cal, rms=0.110010Jy sigma=2.681916 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=1.368 mas, bmaj=3.557 mas, bpa=3.306 degrees ! Estimated noise=0.892859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.733637 Jy ! Component: 100 - total flux cleaned = 0.958928 Jy ! Component: 150 - total flux cleaned = 1.04194 Jy ! Component: 200 - total flux cleaned = 1.09089 Jy ! Total flux subtracted in 200 components = 1.09089 Jy ! Clean residual min=-0.023948 max=0.030714 Jy/beam ! Clean residual mean=-0.000043 rms=0.005903 Jy/beam ! Combined flux in latest and established models = 1.09089 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 1.09089 Jy ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.36 mas, bpa=3.677 degrees ! Estimated noise=0.668654 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 (-2.1, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0658178 Jy ! Component: 100 - total flux cleaned = 0.107857 Jy ! Component: 150 - total flux cleaned = 0.135595 Jy ! Component: 200 - total flux cleaned = 0.154359 Jy ! Total flux subtracted in 200 components = 0.154359 Jy ! Clean residual min=-0.018299 max=0.017281 Jy/beam ! Clean residual mean=0.000007 rms=0.004272 Jy/beam ! Combined flux in latest and established models = 1.24525 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 85 components and 1.24525 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=3.441 mas, bmaj=8.169 mas, bpa=1.959 degrees ! Estimated noise=0.812765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229262 Jy ! Component: 100 - total flux cleaned = 0.0341918 Jy ! Component: 150 - total flux cleaned = 0.0404713 Jy ! Component: 200 - total flux cleaned = 0.0418979 Jy ! Total flux subtracted in 200 components = 0.0418979 Jy ! Clean residual min=-0.020610 max=0.017900 Jy/beam ! Clean residual mean=0.000040 rms=0.005220 Jy/beam ! Combined flux in latest and established models = 1.28715 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 = 0.000925837 Jy ! Component: 100 - total flux cleaned = 0.0017497 Jy ! Component: 150 - total flux cleaned = 0.00236384 Jy ! Component: 200 - total flux cleaned = 0.0025921 Jy ! Total flux subtracted in 200 components = 0.0025921 Jy ! Clean residual min=-0.020191 max=0.017822 Jy/beam ! Clean residual mean=0.000041 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 1.28974 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 1.28974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.36 mas, bpa=3.677 degrees ! Estimated noise=0.668654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227553 Jy ! Component: 100 - total flux cleaned = -0.00321467 Jy ! Component: 150 - total flux cleaned = -0.00399553 Jy ! Component: 200 - total flux cleaned = -0.00417019 Jy ! Total flux subtracted in 200 components = -0.00417019 Jy ! Clean residual min=-0.016480 max=0.013548 Jy/beam ! Clean residual mean=0.000019 rms=0.003373 Jy/beam ! Combined flux in latest and established models = 1.28557 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 1.28557 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=0.109581Jy sigma=2.676125 ! Fit after self-cal, rms=0.109352Jy sigma=2.669617 wmodel /d2/scr/pima/bp171a3_uvs/J1035-2011_C_map.mod ! Writing 125 model components to file: /d2/scr/pima/bp171a3_uvs/J1035-2011_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1035-2011_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1035-2011_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1035-2011_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1035-2011_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 = -0.00280165 Jy ! Component: 100 - total flux cleaned = -0.00414835 Jy ! Component: 150 - total flux cleaned = -0.00643357 Jy ! Component: 200 - total flux cleaned = -0.00780717 Jy ! Component: 250 - total flux cleaned = -0.00874166 Jy ! Component: 300 - total flux cleaned = -0.00963109 Jy ! Component: 350 - total flux cleaned = -0.00997114 Jy ! Component: 400 - total flux cleaned = -0.010305 Jy ! Component: 450 - total flux cleaned = -0.0110965 Jy ! Component: 500 - total flux cleaned = -0.0114031 Jy ! Component: 550 - total flux cleaned = -0.0119981 Jy ! Component: 600 - total flux cleaned = -0.0127173 Jy ! Component: 650 - total flux cleaned = -0.0135456 Jy ! Component: 700 - total flux cleaned = -0.0139434 Jy ! Component: 750 - total flux cleaned = -0.0140701 Jy ! Component: 800 - total flux cleaned = -0.0138165 Jy ! Component: 850 - total flux cleaned = -0.0143125 Jy ! Component: 900 - total flux cleaned = -0.0141911 Jy ! Component: 950 - total flux cleaned = -0.0145473 Jy ! Component: 1000 - total flux cleaned = -0.0150093 Jy ! Component: 1050 - total flux cleaned = -0.0154636 Jy ! Component: 1100 - total flux cleaned = -0.0160202 Jy ! Component: 1150 - total flux cleaned = -0.0166718 Jy ! Component: 1200 - total flux cleaned = -0.0173098 Jy ! Component: 1250 - total flux cleaned = -0.0178317 Jy ! Component: 1300 - total flux cleaned = -0.0186517 Jy ! Component: 1350 - total flux cleaned = -0.0191559 Jy ! Component: 1400 - total flux cleaned = -0.0198486 Jy ! Component: 1450 - total flux cleaned = -0.020626 Jy ! Component: 1500 - total flux cleaned = -0.0211994 Jy ! Component: 1550 - total flux cleaned = -0.0216688 Jy ! Component: 1600 - total flux cleaned = -0.0223171 Jy ! Component: 1650 - total flux cleaned = -0.0228613 Jy ! Component: 1700 - total flux cleaned = -0.0228615 Jy ! Component: 1750 - total flux cleaned = -0.0233035 Jy ! Component: 1800 - total flux cleaned = -0.0237372 Jy ! Component: 1850 - total flux cleaned = -0.0238201 Jy ! Component: 1900 - total flux cleaned = -0.0239058 Jy ! Component: 1950 - total flux cleaned = -0.0242391 Jy ! Component: 2000 - total flux cleaned = -0.0244022 Jy ! Component: 2050 - total flux cleaned = -0.0244018 Jy ! Component: 2100 - total flux cleaned = -0.0244833 Jy ! Component: 2150 - total flux cleaned = -0.0247201 Jy ! Component: 2200 - total flux cleaned = -0.0247205 Jy ! Component: 2250 - total flux cleaned = -0.0249522 Jy ! Component: 2300 - total flux cleaned = -0.0249531 Jy ! Component: 2350 - total flux cleaned = -0.0250294 Jy ! Component: 2400 - total flux cleaned = -0.0253263 Jy ! Component: 2450 - total flux cleaned = -0.0253256 Jy ! Component: 2500 - total flux cleaned = -0.0256142 Jy ! Component: 2550 - total flux cleaned = -0.0253284 Jy ! Component: 2600 - total flux cleaned = -0.0256822 Jy ! Component: 2650 - total flux cleaned = -0.0258904 Jy ! Component: 2700 - total flux cleaned = -0.0258903 Jy ! Component: 2750 - total flux cleaned = -0.0259587 Jy ! Component: 2800 - total flux cleaned = -0.0262961 Jy ! Component: 2850 - total flux cleaned = -0.0264291 Jy ! Component: 2900 - total flux cleaned = -0.0264946 Jy ! Component: 2950 - total flux cleaned = -0.0264952 Jy ! Component: 3000 - total flux cleaned = -0.0268826 Jy ! Component: 3050 - total flux cleaned = -0.026819 Jy ! Component: 3100 - total flux cleaned = -0.0269458 Jy ! Component: 3150 - total flux cleaned = -0.0270716 Jy ! Component: 3200 - total flux cleaned = -0.0272583 Jy ! Component: 3250 - total flux cleaned = -0.02732 Jy ! Component: 3300 - total flux cleaned = -0.0273204 Jy ! Component: 3350 - total flux cleaned = -0.027441 Jy ! Component: 3400 - total flux cleaned = -0.0276205 Jy ! Component: 3450 - total flux cleaned = -0.0278567 Jy ! Component: 3500 - total flux cleaned = -0.0280316 Jy ! Component: 3550 - total flux cleaned = -0.0277407 Jy ! Component: 3600 - total flux cleaned = -0.0277978 Jy ! Component: 3650 - total flux cleaned = -0.0279115 Jy ! Component: 3700 - total flux cleaned = -0.0280812 Jy ! Component: 3750 - total flux cleaned = -0.028249 Jy ! Component: 3800 - total flux cleaned = -0.0281928 Jy ! Component: 3850 - total flux cleaned = -0.0281373 Jy ! Component: 3900 - total flux cleaned = -0.0281379 Jy ! Component: 3950 - total flux cleaned = -0.028247 Jy ! Component: 4000 - total flux cleaned = -0.0283013 Jy ! Component: 4050 - total flux cleaned = -0.0284077 Jy ! Total flux subtracted in 4096 components = -0.0284612 Jy ! Clean residual min=-0.003149 max=0.002744 Jy/beam ! Clean residual mean=0.000002 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 1.25711 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 462 components and 1.25711 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1035-2011_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.626 x 4.36 at 3.677 degrees (North through East) ! Clean map min=-0.010234 max=0.93183 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1035-2011_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.931826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100256 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322771 0.322771 0.645542 1.29108 2.58217 5.16434 10.3287 20.6574 41.3147 82.6294 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.931 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 929.45 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1035-2011_C_uvs.log closed on Mon Feb 24 08:45:32 2014