! Started logfile: /d2/scr/pima/bp171a3_uvs/J1124-0402_X_uvs.log on Mon Feb 24 08:46:53 2014 obs /d2/scr/pima/bp171a3_uvs/J1124-0402_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1124-0402_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1124-0402 ! ! 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 576 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/J1124-0402_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. ! ! 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=1.005240Jy sigma=30.580713 ! Fit after self-cal, rms=0.917308Jy sigma=27.670177 ! 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=0.8983 mas, bmaj=2.412 mas, bpa=6.979 degrees ! Estimated noise=1.28174 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 = 0.0665699 Jy ! Component: 100 - total flux cleaned = 0.0820918 Jy ! Total flux subtracted in 100 components = 0.0820918 Jy ! Clean residual min=-0.006041 max=0.011752 Jy/beam ! Clean residual mean=0.000000 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.0820918 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0820918 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=0.029114Jy sigma=0.749787 ! Fit after self-cal, rms=0.028990Jy sigma=0.748467 ! Inverting map ! Added new window around map position (1.6, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100328 Jy ! Component: 100 - total flux cleaned = 0.0136307 Jy ! Total flux subtracted in 100 components = 0.0136307 Jy ! Clean residual min=-0.004554 max=0.007397 Jy/beam ! Clean residual mean=0.000002 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0957225 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0957226 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=0.025111Jy sigma=0.627981 ! Fit after self-cal, rms=0.024599Jy sigma=0.612100 ! 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=1.018 mas, bmaj=2.605 mas, bpa=6.664 degrees ! Estimated noise=1.0105 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 = 0.005022 Jy ! Component: 100 - total flux cleaned = 0.00718467 Jy ! Component: 150 - total flux cleaned = 0.00779188 Jy ! Component: 200 - total flux cleaned = 0.00822067 Jy ! Total flux subtracted in 200 components = 0.00822067 Jy ! Clean residual min=-0.004782 max=0.004433 Jy/beam ! Clean residual mean=0.000005 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.103943 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.103943 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=0.023219Jy sigma=0.573888 ! Fit after self-cal, rms=0.023137Jy sigma=0.571272 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.605 at 6.664 degrees (North through East) ! Clean map min=-0.0045942 max=0.082369 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 1.00* 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 1.09 HN 0.99 KP 1.04 MK 1.01 ! NL 1.17 OV 1.05 PT 0.88 SC 0.94 ! ! ! 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 0.98 HN 0.93 KP 1.04 MK 1.07 ! NL 1.05 OV 1.00 PT 0.89 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.04 KP 1.04 MK 0.94 ! NL 1.04 OV 1.06 PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! 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 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=0.023137Jy sigma=0.571272 ! Fit after self-cal, rms=0.022764Jy sigma=0.546561 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.599 mas, bpa=6.825 degrees ! Estimated noise=1.01161 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 = 0.00191443 Jy ! Component: 100 - total flux cleaned = 0.00241537 Jy ! Component: 150 - total flux cleaned = 0.00249688 Jy ! Component: 200 - total flux cleaned = 0.00249721 Jy ! Total flux subtracted in 200 components = 0.00249721 Jy ! Clean residual min=-0.003564 max=0.002939 Jy/beam ! Clean residual mean=0.000004 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.10644 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.10644 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=0.022519Jy sigma=0.539815 ! Fit after self-cal, rms=0.022511Jy sigma=0.539371 ! 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=0.022511Jy sigma=0.539371 ! Fit after self-cal, rms=0.022072Jy sigma=0.526041 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.593 mas, bpa=6.907 degrees ! Estimated noise=1.00711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547484 Jy ! Component: 100 - total flux cleaned = 0.000610959 Jy ! Component: 150 - total flux cleaned = 0.000555393 Jy ! Component: 200 - total flux cleaned = 0.000530724 Jy ! Total flux subtracted in 200 components = 0.000530724 Jy ! Clean residual min=-0.003118 max=0.002253 Jy/beam ! Clean residual mean=0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.106971 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.106971 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=0.021981Jy sigma=0.523259 ! Fit after self-cal, rms=0.021978Jy sigma=0.523107 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 = 0.000109148 Jy ! Component: 100 - total flux cleaned = 4.15296e-05 Jy ! Component: 150 - total flux cleaned = 4.11454e-05 Jy ! Component: 200 - total flux cleaned = 2.25686e-05 Jy ! Total flux subtracted in 200 components = 2.25686e-05 Jy ! Clean residual min=-0.003039 max=0.002251 Jy/beam ! Clean residual mean=0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.106994 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.106994 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=0.021937Jy sigma=0.521766 ! Fit after self-cal, rms=0.021933Jy sigma=0.521649 ! 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=0.021933Jy sigma=0.521649 ! Fit after self-cal, rms=0.021760Jy sigma=0.516572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.586 mas, bpa=6.949 degrees ! Estimated noise=1.00564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492127 Jy ! Component: 100 - total flux cleaned = 0.000533452 Jy ! Component: 150 - total flux cleaned = 0.000516103 Jy ! Component: 200 - total flux cleaned = 0.000500201 Jy ! Total flux subtracted in 200 components = 0.000500201 Jy ! Clean residual min=-0.002665 max=0.002215 Jy/beam ! Clean residual mean=0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.107494 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.107494 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=0.021727Jy sigma=0.515262 ! Fit after self-cal, rms=0.021726Jy sigma=0.515164 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 = 9.67236e-05 Jy ! Component: 100 - total flux cleaned = 6.70122e-05 Jy ! Component: 150 - total flux cleaned = 2.69376e-05 Jy ! Component: 200 - total flux cleaned = 1.87558e-06 Jy ! Total flux subtracted in 200 components = 1.87558e-06 Jy ! Clean residual min=-0.002673 max=0.002202 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.107496 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.107496 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=0.021709Jy sigma=0.514536 ! Fit after self-cal, rms=0.021708Jy sigma=0.514472 ! 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=0.021708Jy sigma=0.514472 ! Fit after self-cal, rms=0.021064Jy sigma=0.500351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.939 mas, bmaj=3.801 mas, bpa=-3.231 degrees ! Estimated noise=1.2543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272168 Jy ! Component: 100 - total flux cleaned = -0.000355411 Jy ! Component: 150 - total flux cleaned = -0.000382648 Jy ! Component: 200 - total flux cleaned = -0.000407089 Jy ! Total flux subtracted in 200 components = -0.000407089 Jy ! Clean residual min=-0.002933 max=0.002489 Jy/beam ! Clean residual mean=0.000005 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.107089 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.107089 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=0.500121 ! Fit after self-cal, rms=0.021057Jy sigma=0.499936 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 = -2.53916e-05 Jy ! Component: 100 - total flux cleaned = -6.08758e-05 Jy ! Component: 150 - total flux cleaned = -8.11215e-05 Jy ! Component: 200 - total flux cleaned = -8.99836e-05 Jy ! Total flux subtracted in 200 components = -8.99836e-05 Jy ! Clean residual min=-0.002915 max=0.002463 Jy/beam ! Clean residual mean=0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.106999 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.106999 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=0.021061Jy sigma=0.499968 ! Fit after self-cal, rms=0.021055Jy sigma=0.499872 ! 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=1.009 mas, bmaj=2.584 mas, bpa=6.823 degrees ! Estimated noise=1.00328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.584 at 6.823 degrees (North through East) ! Clean map min=-0.0023852 max=0.081173 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8938 mas, bmaj=2.397 mas, bpa=6.983 degrees ! Estimated noise=1.26447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.065665 Jy ! Component: 100 - total flux cleaned = 0.0836471 Jy ! Component: 150 - total flux cleaned = 0.0919287 Jy ! Component: 200 - total flux cleaned = 0.0976157 Jy ! Total flux subtracted in 200 components = 0.0976157 Jy ! Clean residual min=-0.003670 max=0.004631 Jy/beam ! Clean residual mean=0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.0976157 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0976157 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.584 mas, bpa=6.823 degrees ! Estimated noise=1.00328 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 = 0.0049852 Jy ! Component: 100 - total flux cleaned = 0.00761532 Jy ! Component: 150 - total flux cleaned = 0.0082208 Jy ! Component: 200 - total flux cleaned = 0.00843176 Jy ! Total flux subtracted in 200 components = 0.00843176 Jy ! Clean residual min=-0.003119 max=0.002257 Jy/beam ! Clean residual mean=0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.106047 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.106047 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=1.939 mas, bmaj=3.801 mas, bpa=-3.231 degrees ! Estimated noise=1.2543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347371 Jy ! Component: 100 - total flux cleaned = 0.000483233 Jy ! Component: 150 - total flux cleaned = 0.000533002 Jy ! Component: 200 - total flux cleaned = 0.000571962 Jy ! Total flux subtracted in 200 components = 0.000571962 Jy ! Clean residual min=-0.003136 max=0.002552 Jy/beam ! Clean residual mean=0.000005 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.106619 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 = 2.98232e-05 Jy ! Component: 100 - total flux cleaned = 7.79756e-05 Jy ! Component: 150 - total flux cleaned = 0.000119919 Jy ! Component: 200 - total flux cleaned = 0.000156111 Jy ! Total flux subtracted in 200 components = 0.000156111 Jy ! Clean residual min=-0.003034 max=0.002534 Jy/beam ! Clean residual mean=0.000005 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.106776 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.106776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.584 mas, bpa=6.823 degrees ! Estimated noise=1.00328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277928 Jy ! Component: 100 - total flux cleaned = -0.000346022 Jy ! Component: 150 - total flux cleaned = -0.000374033 Jy ! Component: 200 - total flux cleaned = -0.000351929 Jy ! Total flux subtracted in 200 components = -0.000351929 Jy ! Clean residual min=-0.002566 max=0.002312 Jy/beam ! Clean residual mean=0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.106424 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.106424 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=0.021130Jy sigma=0.500484 ! Fit after self-cal, rms=0.021121Jy sigma=0.500149 wmodel /d2/scr/pima/bp171a3_uvs/J1124-0402_X_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp171a3_uvs/J1124-0402_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1124-0402_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1124-0402_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1124-0402_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1124-0402_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 = -0.000581338 Jy ! Component: 100 - total flux cleaned = -0.000987125 Jy ! Component: 150 - total flux cleaned = -0.00155606 Jy ! Component: 200 - total flux cleaned = -0.00211634 Jy ! Component: 250 - total flux cleaned = -0.00258365 Jy ! Component: 300 - total flux cleaned = -0.0028057 Jy ! Component: 350 - total flux cleaned = -0.00309466 Jy ! Component: 400 - total flux cleaned = -0.00339515 Jy ! Component: 450 - total flux cleaned = -0.003587 Jy ! Component: 500 - total flux cleaned = -0.00370264 Jy ! Component: 550 - total flux cleaned = -0.00381462 Jy ! Component: 600 - total flux cleaned = -0.00392278 Jy ! Component: 650 - total flux cleaned = -0.00402774 Jy ! Component: 700 - total flux cleaned = -0.00408921 Jy ! Component: 750 - total flux cleaned = -0.00418789 Jy ! Component: 800 - total flux cleaned = -0.00430292 Jy ! Component: 850 - total flux cleaned = -0.00435934 Jy ! Component: 900 - total flux cleaned = -0.00445006 Jy ! Component: 950 - total flux cleaned = -0.00445023 Jy ! Component: 1000 - total flux cleaned = -0.0044848 Jy ! Component: 1050 - total flux cleaned = -0.00453531 Jy ! Component: 1100 - total flux cleaned = -0.00458457 Jy ! Component: 1150 - total flux cleaned = -0.00461668 Jy ! Component: 1200 - total flux cleaned = -0.00466426 Jy ! Component: 1250 - total flux cleaned = -0.00472634 Jy ! Component: 1300 - total flux cleaned = -0.00471122 Jy ! Component: 1350 - total flux cleaned = -0.00471135 Jy ! Component: 1400 - total flux cleaned = -0.004697 Jy ! Component: 1450 - total flux cleaned = -0.00471176 Jy ! Component: 1500 - total flux cleaned = -0.00471153 Jy ! Component: 1550 - total flux cleaned = -0.0047117 Jy ! Component: 1600 - total flux cleaned = -0.00472534 Jy ! Component: 1650 - total flux cleaned = -0.0047663 Jy ! Component: 1700 - total flux cleaned = -0.00473931 Jy ! Component: 1750 - total flux cleaned = -0.00476561 Jy ! Component: 1800 - total flux cleaned = -0.00476551 Jy ! Component: 1850 - total flux cleaned = -0.00479121 Jy ! Component: 1900 - total flux cleaned = -0.00482928 Jy ! Component: 1950 - total flux cleaned = -0.0048292 Jy ! Component: 2000 - total flux cleaned = -0.00487859 Jy ! Component: 2050 - total flux cleaned = -0.00486638 Jy ! Component: 2100 - total flux cleaned = -0.00491491 Jy ! Component: 2150 - total flux cleaned = -0.00491487 Jy ! Component: 2200 - total flux cleaned = -0.00495044 Jy ! Component: 2250 - total flux cleaned = -0.00491536 Jy ! Component: 2300 - total flux cleaned = -0.00495016 Jy ! Component: 2350 - total flux cleaned = -0.00495014 Jy ! Component: 2400 - total flux cleaned = -0.00495018 Jy ! Component: 2450 - total flux cleaned = -0.00495023 Jy ! Component: 2500 - total flux cleaned = -0.00496132 Jy ! Component: 2550 - total flux cleaned = -0.0049391 Jy ! Component: 2600 - total flux cleaned = -0.00495018 Jy ! Component: 2650 - total flux cleaned = -0.00496113 Jy ! Component: 2700 - total flux cleaned = -0.00499376 Jy ! Component: 2750 - total flux cleaned = -0.00497199 Jy ! Component: 2800 - total flux cleaned = -0.00496111 Jy ! Component: 2850 - total flux cleaned = -0.00495038 Jy ! Component: 2900 - total flux cleaned = -0.00491833 Jy ! Component: 2950 - total flux cleaned = -0.00487605 Jy ! Component: 3000 - total flux cleaned = -0.00485494 Jy ! Component: 3050 - total flux cleaned = -0.00481305 Jy ! Component: 3100 - total flux cleaned = -0.00478177 Jy ! Component: 3150 - total flux cleaned = -0.00476095 Jy ! Component: 3200 - total flux cleaned = -0.00476095 Jy ! Component: 3250 - total flux cleaned = -0.00475059 Jy ! Component: 3300 - total flux cleaned = -0.00474033 Jy ! Component: 3350 - total flux cleaned = -0.00476082 Jy ! Component: 3400 - total flux cleaned = -0.00473014 Jy ! Component: 3450 - total flux cleaned = -0.00473012 Jy ! Component: 3500 - total flux cleaned = -0.00472 Jy ! Component: 3550 - total flux cleaned = -0.00473019 Jy ! Component: 3600 - total flux cleaned = -0.00472005 Jy ! Component: 3650 - total flux cleaned = -0.00471001 Jy ! Component: 3700 - total flux cleaned = -0.00468986 Jy ! Component: 3750 - total flux cleaned = -0.00466977 Jy ! Component: 3800 - total flux cleaned = -0.00463957 Jy ! Component: 3850 - total flux cleaned = -0.00460933 Jy ! Component: 3900 - total flux cleaned = -0.00461942 Jy ! Component: 3950 - total flux cleaned = -0.00458924 Jy ! Component: 4000 - total flux cleaned = -0.00454901 Jy ! Component: 4050 - total flux cleaned = -0.00453892 Jy ! Total flux subtracted in 4096 components = -0.00450866 Jy ! Clean residual min=-0.000736 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.101915 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 326 components and 0.101915 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1124-0402_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.584 at 6.823 degrees (North through East) ! Clean map min=-0.0026386 max=0.079161 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1124-0402_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0791615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624921 0.624921 1.24984 2.49969 4.99937 9.99874 19.9975 39.995 79.9899 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 480.06 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1124-0402_X_uvs.log closed on Mon Feb 24 08:46:57 2014