! Started logfile: /d2/scr/pima/bp171a3_uvs/J1035-2011_X_uvs.log on Mon Feb 24 08:45:08 2014 obs /d2/scr/pima/bp171a3_uvs/J1035-2011_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1035-2011_X_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 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1035-2011_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 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=1.336542Jy sigma=40.844662 ! Fit after self-cal, rms=0.429708Jy sigma=7.924834 ! 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=0.8136 mas, bmaj=2.253 mas, bpa=6.242 degrees ! Estimated noise=1.061 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 = 0.631837 Jy ! Component: 100 - total flux cleaned = 0.835879 Jy ! Total flux subtracted in 100 components = 0.835879 Jy ! Clean residual min=-0.044430 max=0.083236 Jy/beam ! Clean residual mean=0.000156 rms=0.013271 Jy/beam ! Combined flux in latest and established models = 0.835879 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.835879 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=0.219138Jy sigma=6.443141 ! Fit after self-cal, rms=0.217926Jy sigma=6.436481 ! Inverting map ! Added new window around map position (14.4, 26.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0888661 Jy ! Component: 100 - total flux cleaned = 0.141915 Jy ! Total flux subtracted in 100 components = 0.141915 Jy ! Clean residual min=-0.032518 max=0.051869 Jy/beam ! Clean residual mean=0.000077 rms=0.008954 Jy/beam ! Combined flux in latest and established models = 0.977794 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.977795 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=0.169756Jy sigma=4.599027 ! Fit after self-cal, rms=0.167938Jy sigma=4.546546 ! 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=0.9517 mas, bmaj=2.641 mas, bpa=6.361 degrees ! Estimated noise=0.751826 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 = 0.0644232 Jy ! Component: 100 - total flux cleaned = 0.103607 Jy ! Component: 150 - total flux cleaned = 0.128508 Jy ! Component: 200 - total flux cleaned = 0.144662 Jy ! Total flux subtracted in 200 components = 0.144662 Jy ! Clean residual min=-0.034526 max=0.041397 Jy/beam ! Clean residual mean=0.000014 rms=0.010039 Jy/beam ! Combined flux in latest and established models = 1.12246 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 1.12246 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=0.144717Jy sigma=3.602674 ! Fit after self-cal, rms=0.143896Jy sigma=3.551202 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9517 x 2.641 at 6.361 degrees (North through East) ! Clean map min=-0.034308 max=0.77455 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* 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 0.99 HN 0.95 KP 0.94 MK 1.10 ! NL 1.19 OV 0.95 PT 0.87 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.99 KP 1.08 MK 1.03 ! NL 1.17 OV 0.99 PT 0.88 SC 1.03 ! ! ! Correcting IF 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.97 KP 1.06 MK 1.08 ! NL 1.07 OV 0.96 PT 0.86 SC 0.97 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.96 KP 1.00 MK 1.12 ! NL 1.15 OV 1.04 PT 0.87 SC 0.99 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.143896Jy sigma=3.551202 ! Fit after self-cal, rms=0.127770Jy sigma=2.926363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=2.664 mas, bpa=6.643 degrees ! Estimated noise=0.748156 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 = -0.000506983 Jy ! Component: 100 - total flux cleaned = 0.000656092 Jy ! Component: 150 - total flux cleaned = 0.00115056 Jy ! Component: 200 - total flux cleaned = 0.00159735 Jy ! Total flux subtracted in 200 components = 0.00159735 Jy ! Clean residual min=-0.023137 max=0.028810 Jy/beam ! Clean residual mean=0.000019 rms=0.006762 Jy/beam ! Combined flux in latest and established models = 1.12405 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 1.12405 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=0.126506Jy sigma=2.883057 ! Fit after self-cal, rms=0.126261Jy sigma=2.881884 ! 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=0.126261Jy sigma=2.881884 ! Fit after self-cal, rms=0.115494Jy sigma=2.575855 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9523 mas, bmaj=2.67 mas, bpa=6.754 degrees ! Estimated noise=0.748515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0043862 Jy ! Component: 100 - total flux cleaned = -0.00439992 Jy ! Component: 150 - total flux cleaned = -0.00420955 Jy ! Component: 200 - total flux cleaned = -0.00421333 Jy ! Total flux subtracted in 200 components = -0.00421333 Jy ! Clean residual min=-0.018974 max=0.024933 Jy/beam ! Clean residual mean=0.000022 rms=0.005672 Jy/beam ! Combined flux in latest and established models = 1.11984 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 1.11984 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=0.114916Jy sigma=2.534279 ! Fit after self-cal, rms=0.114516Jy sigma=2.532612 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207397 Jy ! Component: 100 - total flux cleaned = 0.0244775 Jy ! Component: 150 - total flux cleaned = 0.0262903 Jy ! Component: 200 - total flux cleaned = 0.0266053 Jy ! Total flux subtracted in 200 components = 0.0266053 Jy ! Clean residual min=-0.016479 max=0.026290 Jy/beam ! Clean residual mean=-0.000005 rms=0.004992 Jy/beam ! Combined flux in latest and established models = 1.14645 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 1.14645 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=0.108760Jy sigma=2.390697 ! Fit after self-cal, rms=0.108017Jy sigma=2.362800 ! 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=0.108017Jy sigma=2.362800 ! Fit after self-cal, rms=0.100667Jy sigma=2.080274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=2.669 mas, bpa=6.865 degrees ! Estimated noise=0.743679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721412 Jy ! Component: 100 - total flux cleaned = 0.00798987 Jy ! Component: 150 - total flux cleaned = 0.00797077 Jy ! Component: 200 - total flux cleaned = 0.00822591 Jy ! Total flux subtracted in 200 components = 0.00822591 Jy ! Clean residual min=-0.014871 max=0.021485 Jy/beam ! Clean residual mean=-0.000007 rms=0.004352 Jy/beam ! Combined flux in latest and established models = 1.15467 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 1.15467 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=0.096593Jy sigma=2.035476 ! Fit after self-cal, rms=0.096132Jy sigma=2.023528 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171806 Jy ! Component: 100 - total flux cleaned = 0.020877 Jy ! Component: 150 - total flux cleaned = 0.0222468 Jy ! Component: 200 - total flux cleaned = 0.0237686 Jy ! Total flux subtracted in 200 components = 0.0237686 Jy ! Clean residual min=-0.014049 max=0.015796 Jy/beam ! Clean residual mean=-0.000017 rms=0.003755 Jy/beam ! Combined flux in latest and established models = 1.17844 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 127 components and 1.17844 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=0.090539Jy sigma=1.923091 ! Fit after self-cal, rms=0.090117Jy sigma=1.913176 ! 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=0.090117Jy sigma=1.913176 ! Fit after self-cal, rms=0.087385Jy sigma=1.851150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=4.782 mas, bpa=3.081 degrees ! Estimated noise=0.880106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698278 Jy ! Component: 100 - total flux cleaned = 0.00949441 Jy ! Component: 150 - total flux cleaned = 0.0109016 Jy ! Component: 200 - total flux cleaned = 0.0118044 Jy ! Total flux subtracted in 200 components = 0.0118044 Jy ! Clean residual min=-0.015510 max=0.016703 Jy/beam ! Clean residual mean=-0.000038 rms=0.004754 Jy/beam ! Combined flux in latest and established models = 1.19025 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 1.19025 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=0.084568Jy sigma=1.825408 ! Fit after self-cal, rms=0.084036Jy sigma=1.816667 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 = 0.00098949 Jy ! Component: 100 - total flux cleaned = 0.00205937 Jy ! Component: 150 - total flux cleaned = 0.00275725 Jy ! Component: 200 - total flux cleaned = 0.00338545 Jy ! Total flux subtracted in 200 components = 0.00338545 Jy ! Clean residual min=-0.015257 max=0.015963 Jy/beam ! Clean residual mean=-0.000041 rms=0.004472 Jy/beam ! Combined flux in latest and established models = 1.19363 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 1.19363 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=0.082941Jy sigma=1.792781 ! Fit after self-cal, rms=0.082677Jy sigma=1.789712 ! 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=0.9536 mas, bmaj=2.671 mas, bpa=6.953 degrees ! Estimated noise=0.742659 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9536 x 2.671 at 6.953 degrees (North through East) ! Clean map min=-0.016381 max=0.75618 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=0.082677Jy sigma=1.789712 ! Fit after self-cal, rms=0.078276Jy sigma=1.657860 ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=2.669 mas, bpa=6.9 degrees ! Estimated noise=0.74347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143978 Jy ! Component: 100 - total flux cleaned = 0.00284199 Jy ! Component: 150 - total flux cleaned = 0.00387546 Jy ! Component: 200 - total flux cleaned = 0.00464029 Jy ! Total flux subtracted in 200 components = 0.00464029 Jy ! Clean residual min=-0.009140 max=0.010341 Jy/beam ! Clean residual mean=-0.000010 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 1.19827 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 1.19827 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=0.077168Jy sigma=1.629777 ! Fit after self-cal, rms=0.077103Jy sigma=1.628686 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229446 Jy ! Component: 100 - total flux cleaned = 0.000914508 Jy ! Component: 150 - total flux cleaned = 0.00129399 Jy ! Component: 200 - total flux cleaned = 0.00153466 Jy ! Total flux subtracted in 200 components = 0.00153466 Jy ! Clean residual min=-0.008722 max=0.010140 Jy/beam ! Clean residual mean=-0.000010 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 1.19981 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 1.19981 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=0.076590Jy sigma=1.615246 ! Fit after self-cal, rms=0.076515Jy sigma=1.614397 ! 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=0.076515Jy sigma=1.614397 ! Fit after self-cal, rms=0.076325Jy sigma=1.610582 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=0.8145 mas, bmaj=2.275 mas, bpa=6.807 degrees ! Estimated noise=1.04449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.621655 Jy ! Component: 100 - total flux cleaned = 0.822732 Jy ! Component: 150 - total flux cleaned = 0.910784 Jy ! Component: 200 - total flux cleaned = 0.965444 Jy ! Total flux subtracted in 200 components = 0.965444 Jy ! Clean residual min=-0.025228 max=0.033441 Jy/beam ! Clean residual mean=0.000106 rms=0.006785 Jy/beam ! Combined flux in latest and established models = 0.965444 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.965444 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.669 mas, bpa=6.934 degrees ! Estimated noise=0.741522 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 (12.6, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645537 Jy ! Component: 100 - total flux cleaned = 0.107033 Jy ! Component: 150 - total flux cleaned = 0.136968 Jy ! Component: 200 - total flux cleaned = 0.15864 Jy ! Total flux subtracted in 200 components = 0.15864 Jy ! Clean residual min=-0.013279 max=0.016501 Jy/beam ! Clean residual mean=0.000050 rms=0.004205 Jy/beam ! Combined flux in latest and established models = 1.12408 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 83 components and 1.12408 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=1.993 mas, bmaj=4.78 mas, bpa=3.135 degrees ! Estimated noise=0.879382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262752 Jy ! Component: 100 - total flux cleaned = 0.0413271 Jy ! Component: 150 - total flux cleaned = 0.0505664 Jy ! Component: 200 - total flux cleaned = 0.053708 Jy ! Total flux subtracted in 200 components = 0.053708 Jy ! Clean residual min=-0.013696 max=0.012045 Jy/beam ! Clean residual mean=0.000004 rms=0.004234 Jy/beam ! Combined flux in latest and established models = 1.17779 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 = 0.00243873 Jy ! Component: 100 - total flux cleaned = 0.00409362 Jy ! Component: 150 - total flux cleaned = 0.00578164 Jy ! Component: 200 - total flux cleaned = 0.00708323 Jy ! Total flux subtracted in 200 components = 0.00708323 Jy ! Clean residual min=-0.012727 max=0.012023 Jy/beam ! Clean residual mean=-0.000010 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 1.18488 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 177 components and 1.18488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.669 mas, bpa=6.934 degrees ! Estimated noise=0.741522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397689 Jy ! Component: 100 - total flux cleaned = 0.00548259 Jy ! Component: 150 - total flux cleaned = 0.00609327 Jy ! Component: 200 - total flux cleaned = 0.00666412 Jy ! Total flux subtracted in 200 components = 0.00666412 Jy ! Clean residual min=-0.009697 max=0.010414 Jy/beam ! Clean residual mean=-0.000008 rms=0.002494 Jy/beam ! Combined flux in latest and established models = 1.19154 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 200 components and 1.19154 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=0.076470Jy sigma=1.607758 ! Fit after self-cal, rms=0.076051Jy sigma=1.595835 wmodel /d2/scr/pima/bp171a3_uvs/J1035-2011_X_map.mod ! Writing 200 model components to file: /d2/scr/pima/bp171a3_uvs/J1035-2011_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1035-2011_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1035-2011_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1035-2011_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a3_uvs/J1035-2011_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 = 0.00128974 Jy ! Component: 100 - total flux cleaned = 0.00256929 Jy ! Component: 150 - total flux cleaned = 0.00228225 Jy ! Component: 200 - total flux cleaned = 0.00200661 Jy ! Component: 250 - total flux cleaned = 0.00147405 Jy ! Component: 300 - total flux cleaned = 0.00108933 Jy ! Component: 350 - total flux cleaned = 0.000470996 Jy ! Component: 400 - total flux cleaned = -0.000125098 Jy ! Component: 450 - total flux cleaned = -0.00024343 Jy ! Component: 500 - total flux cleaned = -0.000580948 Jy ! Component: 550 - total flux cleaned = -0.00101395 Jy ! Component: 600 - total flux cleaned = -0.00153833 Jy ! Component: 650 - total flux cleaned = -0.0017422 Jy ! Component: 700 - total flux cleaned = -0.00244034 Jy ! Component: 750 - total flux cleaned = -0.0029244 Jy ! Component: 800 - total flux cleaned = -0.00311451 Jy ! Component: 850 - total flux cleaned = -0.00348536 Jy ! Component: 900 - total flux cleaned = -0.00357596 Jy ! Component: 950 - total flux cleaned = -0.00366514 Jy ! Component: 1000 - total flux cleaned = -0.00409891 Jy ! Component: 1050 - total flux cleaned = -0.00469153 Jy ! Component: 1100 - total flux cleaned = -0.00518857 Jy ! Component: 1150 - total flux cleaned = -0.00551658 Jy ! Component: 1200 - total flux cleaned = -0.00624005 Jy ! Component: 1250 - total flux cleaned = -0.00671417 Jy ! Component: 1300 - total flux cleaned = -0.00725502 Jy ! Component: 1350 - total flux cleaned = -0.00770915 Jy ! Component: 1400 - total flux cleaned = -0.0080075 Jy ! Component: 1450 - total flux cleaned = -0.00837637 Jy ! Component: 1500 - total flux cleaned = -0.00880942 Jy ! Component: 1550 - total flux cleaned = -0.0090932 Jy ! Component: 1600 - total flux cleaned = -0.00937236 Jy ! Component: 1650 - total flux cleaned = -0.00964902 Jy ! Component: 1700 - total flux cleaned = -0.0101251 Jy ! Component: 1750 - total flux cleaned = -0.0104597 Jy ! Component: 1800 - total flux cleaned = -0.0107903 Jy ! Component: 1850 - total flux cleaned = -0.0111154 Jy ! Component: 1900 - total flux cleaned = -0.0113082 Jy ! Component: 1950 - total flux cleaned = -0.0118145 Jy ! Component: 2000 - total flux cleaned = -0.0115637 Jy ! Component: 2050 - total flux cleaned = -0.0118115 Jy ! Component: 2100 - total flux cleaned = -0.0119346 Jy ! Component: 2150 - total flux cleaned = -0.0119949 Jy ! Component: 2200 - total flux cleaned = -0.0122332 Jy ! Component: 2250 - total flux cleaned = -0.0122332 Jy ! Component: 2300 - total flux cleaned = -0.012466 Jy ! Component: 2350 - total flux cleaned = -0.0125232 Jy ! Component: 2400 - total flux cleaned = -0.0125237 Jy ! Component: 2450 - total flux cleaned = -0.0128059 Jy ! Component: 2500 - total flux cleaned = -0.0129727 Jy ! Component: 2550 - total flux cleaned = -0.0129175 Jy ! Component: 2600 - total flux cleaned = -0.0128087 Jy ! Component: 2650 - total flux cleaned = -0.0128625 Jy ! Component: 2700 - total flux cleaned = -0.0129153 Jy ! Component: 2750 - total flux cleaned = -0.0128089 Jy ! Component: 2800 - total flux cleaned = -0.0127568 Jy ! Component: 2850 - total flux cleaned = -0.0128607 Jy ! Component: 2900 - total flux cleaned = -0.0128091 Jy ! Component: 2950 - total flux cleaned = -0.0127582 Jy ! Component: 3000 - total flux cleaned = -0.01291 Jy ! Component: 3050 - total flux cleaned = -0.0128099 Jy ! Component: 3100 - total flux cleaned = -0.0129094 Jy ! Component: 3150 - total flux cleaned = -0.0130076 Jy ! Component: 3200 - total flux cleaned = -0.0130561 Jy ! Component: 3250 - total flux cleaned = -0.013008 Jy ! Component: 3300 - total flux cleaned = -0.0131049 Jy ! Component: 3350 - total flux cleaned = -0.0133436 Jy ! Component: 3400 - total flux cleaned = -0.0134855 Jy ! Component: 3450 - total flux cleaned = -0.0134856 Jy ! Component: 3500 - total flux cleaned = -0.0135325 Jy ! Component: 3550 - total flux cleaned = -0.0137182 Jy ! Component: 3600 - total flux cleaned = -0.0138561 Jy ! Component: 3650 - total flux cleaned = -0.0139935 Jy ! Component: 3700 - total flux cleaned = -0.0141294 Jy ! Component: 3750 - total flux cleaned = -0.0142198 Jy ! Component: 3800 - total flux cleaned = -0.014265 Jy ! Component: 3850 - total flux cleaned = -0.0143542 Jy ! Component: 3900 - total flux cleaned = -0.0143539 Jy ! Component: 3950 - total flux cleaned = -0.0142224 Jy ! Component: 4000 - total flux cleaned = -0.014266 Jy ! Component: 4050 - total flux cleaned = -0.0143097 Jy ! Total flux subtracted in 4096 components = -0.0140934 Jy ! Clean residual min=-0.002363 max=0.002538 Jy/beam ! Clean residual mean=0.000006 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 1.17745 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 521 components and 1.17745 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1035-2011_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 2.669 at 6.934 degrees (North through East) ! Clean map min=-0.0063027 max=0.74739 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1035-2011_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.747394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000803499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32252 0.32252 0.645041 1.29008 2.58016 5.16033 10.3207 20.6413 41.2826 82.5652 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.747 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 930.173 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1035-2011_X_uvs.log closed on Mon Feb 24 08:45:13 2014