! Started logfile: /d2/scr/pima/bp171a3_uvs/J1203-1612_C_uvs.log on Mon Feb 24 08:48:13 2014 obs /d2/scr/pima/bp171a3_uvs/J1203-1612_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1612_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1203-1612 ! ! 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 672 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/J1203-1612_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=1.003234Jy sigma=36.282707 ! Fit after self-cal, rms=0.918352Jy sigma=33.121482 ! 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=1.141 mas, bmaj=3.587 mas, bpa=-4.034 degrees ! Estimated noise=1.02614 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 = 0.0559328 Jy ! Component: 100 - total flux cleaned = 0.0752957 Jy ! Total flux subtracted in 100 components = 0.0752957 Jy ! Clean residual min=-0.006882 max=0.009883 Jy/beam ! Clean residual mean=-0.000013 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.0752958 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0752958 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=0.034636Jy sigma=1.136372 ! Fit after self-cal, rms=0.034583Jy sigma=1.134746 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118806 Jy ! Component: 100 - total flux cleaned = 0.0194666 Jy ! Total flux subtracted in 100 components = 0.0194666 Jy ! Clean residual min=-0.003460 max=0.006074 Jy/beam ! Clean residual mean=-0.000007 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0947623 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0947623 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=0.026884Jy sigma=0.800678 ! Fit after self-cal, rms=0.026819Jy sigma=0.798342 ! Inverting map ! Added new window around map position (1.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642711 Jy ! Component: 100 - total flux cleaned = 0.0107139 Jy ! Total flux subtracted in 100 components = 0.0107139 Jy ! Clean residual min=-0.002709 max=0.003306 Jy/beam ! Clean residual mean=-0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.105476 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.105476 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=0.023870Jy sigma=0.668572 ! Fit after self-cal, rms=0.023838Jy sigma=0.667276 ! 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=1.427 mas, bmaj=4.096 mas, bpa=-4.837 degrees ! Estimated noise=0.794535 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 = 0.00572368 Jy ! Component: 100 - total flux cleaned = 0.00903836 Jy ! Component: 150 - total flux cleaned = 0.0110839 Jy ! Component: 200 - total flux cleaned = 0.0124042 Jy ! Total flux subtracted in 200 components = 0.0124042 Jy ! Clean residual min=-0.002725 max=0.003220 Jy/beam ! Clean residual mean=-0.000000 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.11788 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.11788 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=0.022123Jy sigma=0.606389 ! Fit after self-cal, rms=0.022095Jy sigma=0.605178 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.427 x 4.096 at -4.837 degrees (North through East) ! Clean map min=-0.0025948 max=0.081168 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 1.11 HN 0.99 KP 0.94 MK 1.02 ! NL 1.12 OV 1.05 PT 1.02 SC 0.96 ! ! ! 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 1.06 HN 0.99 KP 0.98 MK 1.13 ! NL 1.01 OV 1.01 PT 1.01 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.98 KP 1.01 MK 1.04 ! NL 1.01 OV 1.03 PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.02 KP 1.04 MK 0.97 ! NL 0.97 OV 1.02 PT 1.03 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.98 KP 0.97 MK 0.98 ! NL 1.01 OV 0.98 PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.99 KP 1.05 MK 1.02 ! NL 1.02 OV 1.04 PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.022095Jy sigma=0.605178 ! Fit after self-cal, rms=0.021912Jy sigma=0.580552 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=4.095 mas, bpa=-4.69 degrees ! Estimated noise=0.804746 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 = 0.00174037 Jy ! Component: 100 - total flux cleaned = 0.0027565 Jy ! Component: 150 - total flux cleaned = 0.00328221 Jy ! Component: 200 - total flux cleaned = 0.00343692 Jy ! Total flux subtracted in 200 components = 0.00343692 Jy ! Clean residual min=-0.002441 max=0.003072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.121317 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.121317 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=0.021669Jy sigma=0.576293 ! Fit after self-cal, rms=0.021658Jy sigma=0.575753 ! 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=0.021658Jy sigma=0.575753 ! Fit after self-cal, rms=0.021761Jy sigma=0.572703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=4.087 mas, bpa=-4.597 degrees ! Estimated noise=0.815178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144068 Jy ! Component: 100 - total flux cleaned = 0.00221902 Jy ! Component: 150 - total flux cleaned = 0.00250698 Jy ! Component: 200 - total flux cleaned = 0.00263678 Jy ! Total flux subtracted in 200 components = 0.00263678 Jy ! Clean residual min=-0.002529 max=0.003057 Jy/beam ! Clean residual mean=-0.000000 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.123954 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.123954 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=0.021590Jy sigma=0.570064 ! Fit after self-cal, rms=0.021584Jy sigma=0.569749 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 (5.1, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266859 Jy ! Component: 100 - total flux cleaned = 0.0040038 Jy ! Component: 150 - total flux cleaned = 0.00464342 Jy ! Component: 200 - total flux cleaned = 0.00498474 Jy ! Total flux subtracted in 200 components = 0.00498474 Jy ! Clean residual min=-0.002028 max=0.002095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.128939 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.128939 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=0.021200Jy sigma=0.556005 ! Fit after self-cal, rms=0.021182Jy sigma=0.555095 ! 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=0.021182Jy sigma=0.555095 ! Fit after self-cal, rms=0.021234Jy sigma=0.551992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=4.079 mas, bpa=-4.547 degrees ! Estimated noise=0.823605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135463 Jy ! Component: 100 - total flux cleaned = 0.00226943 Jy ! Component: 150 - total flux cleaned = 0.00298196 Jy ! Component: 200 - total flux cleaned = 0.00348516 Jy ! Total flux subtracted in 200 components = 0.00348516 Jy ! Clean residual min=-0.002044 max=0.001988 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.132424 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.132424 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=0.021060Jy sigma=0.548926 ! Fit after self-cal, rms=0.021053Jy sigma=0.548532 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 = 0.000651544 Jy ! Component: 100 - total flux cleaned = 0.00107424 Jy ! Component: 150 - total flux cleaned = 0.00124943 Jy ! Component: 200 - total flux cleaned = 0.00133526 Jy ! Total flux subtracted in 200 components = 0.00133526 Jy ! Clean residual min=-0.001950 max=0.002045 Jy/beam ! Clean residual mean=0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.133759 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.133759 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=0.021003Jy sigma=0.547955 ! Fit after self-cal, rms=0.021001Jy sigma=0.547802 ! 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=0.021001Jy sigma=0.547802 ! Fit after self-cal, rms=0.021074Jy sigma=0.545611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=7.472 mas, bpa=-4.161 degrees ! Estimated noise=1.09957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145105 Jy ! Component: 100 - total flux cleaned = 0.00204742 Jy ! Component: 150 - total flux cleaned = 0.00222676 Jy ! Component: 200 - total flux cleaned = 0.00240609 Jy ! Total flux subtracted in 200 components = 0.00240609 Jy ! Clean residual min=-0.002640 max=0.002261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.136165 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.136165 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=0.020979Jy sigma=0.544787 ! Fit after self-cal, rms=0.020971Jy sigma=0.544625 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 = 0.00037561 Jy ! Component: 100 - total flux cleaned = 0.000431357 Jy ! Component: 150 - total flux cleaned = 0.000448099 Jy ! Component: 200 - total flux cleaned = 0.000402392 Jy ! Total flux subtracted in 200 components = 0.000402392 Jy ! Clean residual min=-0.002565 max=0.002187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.136568 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 158 components and 0.136568 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=0.020958Jy sigma=0.544635 ! Fit after self-cal, rms=0.020958Jy sigma=0.544580 ! 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=1.424 mas, bmaj=4.075 mas, bpa=-4.529 degrees ! Estimated noise=0.831859 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.424 x 4.075 at -4.529 degrees (North through East) ! Clean map min=-0.0019201 max=0.084323 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=1.141 mas, bmaj=3.577 mas, bpa=-3.764 degrees ! Estimated noise=1.07215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586004 Jy ! Component: 100 - total flux cleaned = 0.079191 Jy ! Component: 150 - total flux cleaned = 0.0918145 Jy ! Component: 200 - total flux cleaned = 0.100054 Jy ! Total flux subtracted in 200 components = 0.100054 Jy ! Clean residual min=-0.003562 max=0.004922 Jy/beam ! Clean residual mean=-0.000008 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.100054 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 0.100054 Jy ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=4.075 mas, bpa=-4.529 degrees ! Estimated noise=0.831859 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 = 0.0106698 Jy ! Component: 100 - total flux cleaned = 0.0168667 Jy ! Component: 150 - total flux cleaned = 0.0210633 Jy ! Component: 200 - total flux cleaned = 0.0242497 Jy ! Total flux subtracted in 200 components = 0.0242497 Jy ! Clean residual min=-0.002510 max=0.002586 Jy/beam ! Clean residual mean=-0.000004 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.124304 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.124304 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=3.255 mas, bmaj=7.472 mas, bpa=-4.161 degrees ! Estimated noise=1.09957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473503 Jy ! Component: 100 - total flux cleaned = 0.00743208 Jy ! Component: 150 - total flux cleaned = 0.00914105 Jy ! Component: 200 - total flux cleaned = 0.0101484 Jy ! Total flux subtracted in 200 components = 0.0101484 Jy ! Clean residual min=-0.002930 max=0.002331 Jy/beam ! Clean residual mean=-0.000003 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.134452 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 = 0.000315476 Jy ! Component: 100 - total flux cleaned = 0.000557432 Jy ! Component: 150 - total flux cleaned = 0.00076771 Jy ! Component: 200 - total flux cleaned = 0.000952782 Jy ! Total flux subtracted in 200 components = 0.000952782 Jy ! Clean residual min=-0.002682 max=0.002194 Jy/beam ! Clean residual mean=-0.000002 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.135405 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 119 components and 0.135405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=4.075 mas, bpa=-4.529 degrees ! Estimated noise=0.831859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676117 Jy ! Component: 100 - total flux cleaned = 0.000912623 Jy ! Component: 150 - total flux cleaned = 0.00100295 Jy ! Component: 200 - total flux cleaned = 0.00108238 Jy ! Total flux subtracted in 200 components = 0.00108238 Jy ! Clean residual min=-0.001939 max=0.001973 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.136487 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.136487 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=0.020982Jy sigma=0.545746 ! Fit after self-cal, rms=0.020984Jy sigma=0.545528 wmodel /d2/scr/pima/bp171a3_uvs/J1203-1612_C_map.mod ! Writing 129 model components to file: /d2/scr/pima/bp171a3_uvs/J1203-1612_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1203-1612_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1612_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1203-1612_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1203-1612_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 = -2.99034e-05 Jy ! Component: 100 - total flux cleaned = -9.746e-05 Jy ! Component: 150 - total flux cleaned = -3.64277e-05 Jy ! Component: 200 - total flux cleaned = -7.5459e-06 Jy ! Component: 250 - total flux cleaned = 1.99242e-05 Jy ! Component: 300 - total flux cleaned = 0.000127102 Jy ! Component: 350 - total flux cleaned = 0.000256055 Jy ! Component: 400 - total flux cleaned = 0.000405456 Jy ! Component: 450 - total flux cleaned = 0.000549657 Jy ! Component: 500 - total flux cleaned = 0.000597074 Jy ! Component: 550 - total flux cleaned = 0.00057452 Jy ! Component: 600 - total flux cleaned = 0.000574765 Jy ! Component: 650 - total flux cleaned = 0.000531411 Jy ! Component: 700 - total flux cleaned = 0.000510669 Jy ! Component: 750 - total flux cleaned = 0.000469209 Jy ! Component: 800 - total flux cleaned = 0.00042855 Jy ! Component: 850 - total flux cleaned = 0.00042855 Jy ! Component: 900 - total flux cleaned = 0.000389851 Jy ! Component: 950 - total flux cleaned = 0.000370605 Jy ! Component: 1000 - total flux cleaned = 0.000370548 Jy ! Component: 1050 - total flux cleaned = 0.00031561 Jy ! Component: 1100 - total flux cleaned = 0.000279451 Jy ! Component: 1150 - total flux cleaned = 0.000261602 Jy ! Component: 1200 - total flux cleaned = 0.000244179 Jy ! Component: 1250 - total flux cleaned = 0.000192837 Jy ! Component: 1300 - total flux cleaned = 0.000176089 Jy ! Component: 1350 - total flux cleaned = 0.000176196 Jy ! Component: 1400 - total flux cleaned = 0.000143376 Jy ! Component: 1450 - total flux cleaned = 0.000143399 Jy ! Component: 1500 - total flux cleaned = 0.000191171 Jy ! Component: 1550 - total flux cleaned = 0.000144022 Jy ! Component: 1600 - total flux cleaned = 0.000174697 Jy ! Component: 1650 - total flux cleaned = 0.000128807 Jy ! Component: 1700 - total flux cleaned = 0.000129085 Jy ! Component: 1750 - total flux cleaned = 0.000129105 Jy ! Component: 1800 - total flux cleaned = 0.000143844 Jy ! Component: 1850 - total flux cleaned = 0.000158126 Jy ! Component: 1900 - total flux cleaned = 0.000100337 Jy ! Component: 1950 - total flux cleaned = 0.000128735 Jy ! Component: 2000 - total flux cleaned = 0.000100592 Jy ! Component: 2050 - total flux cleaned = 7.26135e-05 Jy ! Component: 2100 - total flux cleaned = 7.25729e-05 Jy ! Component: 2150 - total flux cleaned = 7.25425e-05 Jy ! Component: 2200 - total flux cleaned = 7.23387e-05 Jy ! Component: 2250 - total flux cleaned = 9.87898e-05 Jy ! Component: 2300 - total flux cleaned = 0.000111966 Jy ! Component: 2350 - total flux cleaned = 7.29602e-05 Jy ! Component: 2400 - total flux cleaned = 0.000137528 Jy ! Component: 2450 - total flux cleaned = 0.000111892 Jy ! Component: 2500 - total flux cleaned = 0.00017523 Jy ! Component: 2550 - total flux cleaned = 0.000162663 Jy ! Component: 2600 - total flux cleaned = 0.000224851 Jy ! Component: 2650 - total flux cleaned = 0.000237144 Jy ! Component: 2700 - total flux cleaned = 0.000273877 Jy ! Component: 2750 - total flux cleaned = 0.000334557 Jy ! Component: 2800 - total flux cleaned = 0.000322429 Jy ! Component: 2850 - total flux cleaned = 0.000370331 Jy ! Component: 2900 - total flux cleaned = 0.000405951 Jy ! Component: 2950 - total flux cleaned = 0.000429473 Jy ! Component: 3000 - total flux cleaned = 0.000464496 Jy ! Component: 3050 - total flux cleaned = 0.000522607 Jy ! Component: 3100 - total flux cleaned = 0.000545561 Jy ! Component: 3150 - total flux cleaned = 0.000591428 Jy ! Component: 3200 - total flux cleaned = 0.000648133 Jy ! Component: 3250 - total flux cleaned = 0.00068195 Jy ! Component: 3300 - total flux cleaned = 0.000681933 Jy ! Component: 3350 - total flux cleaned = 0.000704195 Jy ! Component: 3400 - total flux cleaned = 0.00078166 Jy ! Component: 3450 - total flux cleaned = 0.000770653 Jy ! Component: 3500 - total flux cleaned = 0.000803394 Jy ! Component: 3550 - total flux cleaned = 0.000814252 Jy ! Component: 3600 - total flux cleaned = 0.000835886 Jy ! Component: 3650 - total flux cleaned = 0.000825194 Jy ! Component: 3700 - total flux cleaned = 0.000846526 Jy ! Component: 3750 - total flux cleaned = 0.00085713 Jy ! Component: 3800 - total flux cleaned = 0.000846514 Jy ! Component: 3850 - total flux cleaned = 0.000857121 Jy ! Component: 3900 - total flux cleaned = 0.000857141 Jy ! Component: 3950 - total flux cleaned = 0.000867571 Jy ! Component: 4000 - total flux cleaned = 0.000846669 Jy ! Component: 4050 - total flux cleaned = 0.00081578 Jy ! Total flux subtracted in 4096 components = 0.000826095 Jy ! Clean residual min=-0.000626 max=0.000673 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.137313 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 393 components and 0.137313 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1203-1612_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.424 x 4.075 at -4.529 degrees (North through East) ! Clean map min=-0.0017135 max=0.084879 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1612_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0848795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.628508 0.628508 1.25702 2.51403 5.02807 10.0561 20.1123 40.2245 80.4491 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.32 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1203-1612_C_uvs.log closed on Mon Feb 24 08:48:17 2014