! Started logfile: /d2/scr/pima/bp171a3_uvs/J1025-0429_C_uvs.log on Mon Feb 24 08:45:17 2014 obs /d2/scr/pima/bp171a3_uvs/J1025-0429_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1025-0429_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J1025-0429 ! ! 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 600 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/J1025-0429_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=1.019559Jy sigma=31.261472 ! Fit after self-cal, rms=0.837759Jy sigma=26.008432 ! 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=1.484 mas, bmaj=3.805 mas, bpa=6.076 degrees ! Estimated noise=1.24595 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 = 0.106384 Jy ! Component: 100 - total flux cleaned = 0.156477 Jy ! Total flux subtracted in 100 components = 0.156477 Jy ! Clean residual min=-0.022329 max=0.029387 Jy/beam ! Clean residual mean=0.000028 rms=0.005559 Jy/beam ! Combined flux in latest and established models = 0.156477 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.156477 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=0.118668Jy sigma=2.722845 ! Fit after self-cal, rms=0.118220Jy sigma=2.714924 ! 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=1.745 mas, bmaj=4.289 mas, bpa=4.675 degrees ! Estimated noise=1.05653 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 = 0.0567568 Jy ! Component: 100 - total flux cleaned = 0.0892994 Jy ! Component: 150 - total flux cleaned = 0.108516 Jy ! Component: 200 - total flux cleaned = 0.120014 Jy ! Total flux subtracted in 200 components = 0.120014 Jy ! Clean residual min=-0.007398 max=0.013717 Jy/beam ! Clean residual mean=0.000004 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.276491 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.276491 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=0.078162Jy sigma=0.872988 ! Fit after self-cal, rms=0.077881Jy sigma=0.863456 ! Inverting map ! Added new window around map position (-2.7, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011476 Jy ! Component: 100 - total flux cleaned = 0.0147242 Jy ! Component: 150 - total flux cleaned = 0.017002 Jy ! Component: 200 - total flux cleaned = 0.0185512 Jy ! Total flux subtracted in 200 components = 0.0185512 Jy ! Clean residual min=-0.004595 max=0.008353 Jy/beam ! Clean residual mean=-0.000003 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.295042 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.295042 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=0.074055Jy sigma=0.723777 ! Fit after self-cal, rms=0.073954Jy sigma=0.703950 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.745 x 4.289 at 4.675 degrees (North through East) ! Clean map min=-0.0044036 max=0.16048 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 1.00* 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 1.00* 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 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.02 KP 1.01 MK 1.19 ! NL 1.05 OV 0.99 PT 1.08 SC 1.02 ! ! ! 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=0.073954Jy sigma=0.703950 ! Fit after self-cal, rms=0.073857Jy sigma=0.676834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.296 mas, bpa=4.811 degrees ! Estimated noise=1.06876 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 = 0.0046641 Jy ! Component: 100 - total flux cleaned = 0.00725375 Jy ! Component: 150 - total flux cleaned = 0.0084625 Jy ! Component: 200 - total flux cleaned = 0.009061 Jy ! Total flux subtracted in 200 components = 0.009061 Jy ! Clean residual min=-0.004027 max=0.004901 Jy/beam ! Clean residual mean=-0.000003 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.304103 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.304103 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=0.072706Jy sigma=0.662402 ! Fit after self-cal, rms=0.072735Jy sigma=0.657842 ! 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=0.072735Jy sigma=0.657842 ! Fit after self-cal, rms=0.072714Jy sigma=0.654487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.291 mas, bpa=4.76 degrees ! Estimated noise=1.07097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023342 Jy ! Component: 100 - total flux cleaned = 0.00326613 Jy ! Component: 150 - total flux cleaned = 0.00363788 Jy ! Component: 200 - total flux cleaned = 0.00396487 Jy ! Total flux subtracted in 200 components = 0.00396487 Jy ! Clean residual min=-0.004023 max=0.003978 Jy/beam ! Clean residual mean=-0.000003 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.308068 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.308068 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=0.072279Jy sigma=0.652972 ! Fit after self-cal, rms=0.072318Jy sigma=0.651441 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 = 0.0010947 Jy ! Component: 100 - total flux cleaned = 0.00141181 Jy ! Component: 150 - total flux cleaned = 0.00161754 Jy ! Component: 200 - total flux cleaned = 0.00173951 Jy ! Total flux subtracted in 200 components = 0.00173951 Jy ! Clean residual min=-0.003969 max=0.003849 Jy/beam ! Clean residual mean=-0.000004 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.309807 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.309808 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=0.072161Jy sigma=0.650429 ! Fit after self-cal, rms=0.072181Jy sigma=0.649864 ! 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=0.072181Jy sigma=0.649864 ! Fit after self-cal, rms=0.072044Jy sigma=0.610533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.298 mas, bpa=5.002 degrees ! Estimated noise=1.08596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239868 Jy ! Component: 100 - total flux cleaned = 0.00386961 Jy ! Component: 150 - total flux cleaned = 0.00488928 Jy ! Component: 200 - total flux cleaned = 0.00551139 Jy ! Total flux subtracted in 200 components = 0.00551139 Jy ! Clean residual min=-0.003463 max=0.003981 Jy/beam ! Clean residual mean=-0.000004 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.315319 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.315319 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=0.071544Jy sigma=0.609170 ! Fit after self-cal, rms=0.071539Jy sigma=0.608222 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 = 0.000901829 Jy ! Component: 100 - total flux cleaned = 0.00105209 Jy ! Component: 150 - total flux cleaned = 0.00120878 Jy ! Component: 200 - total flux cleaned = 0.00130117 Jy ! Total flux subtracted in 200 components = 0.00130117 Jy ! Clean residual min=-0.003469 max=0.003848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.31662 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.31662 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=0.071436Jy sigma=0.607803 ! Fit after self-cal, rms=0.071445Jy sigma=0.607391 ! 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=0.071445Jy sigma=0.607391 ! Fit after self-cal, rms=0.071457Jy sigma=0.603414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=6.387 mas, bpa=-4.446 degrees ! Estimated noise=1.4039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231125 Jy ! Component: 100 - total flux cleaned = 0.00347921 Jy ! Component: 150 - total flux cleaned = 0.00410367 Jy ! Component: 200 - total flux cleaned = 0.00420787 Jy ! Total flux subtracted in 200 components = 0.00420787 Jy ! Clean residual min=-0.004811 max=0.005282 Jy/beam ! Clean residual mean=-0.000011 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.320828 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 150 components and 0.320828 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=0.071133Jy sigma=0.606326 ! Fit after self-cal, rms=0.071120Jy sigma=0.605786 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 = 0.000645515 Jy ! Component: 100 - total flux cleaned = 0.000692169 Jy ! Component: 150 - total flux cleaned = 0.000755449 Jy ! Component: 200 - total flux cleaned = 0.000793687 Jy ! Total flux subtracted in 200 components = 0.000793687 Jy ! Clean residual min=-0.004652 max=0.005094 Jy/beam ! Clean residual mean=-0.000012 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.321622 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 0.321622 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=0.071063Jy sigma=0.606007 ! Fit after self-cal, rms=0.071071Jy sigma=0.605850 ! 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=1.744 mas, bmaj=4.299 mas, bpa=5.034 degrees ! Estimated noise=1.09415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.744 x 4.299 at 5.034 degrees (North through East) ! Clean map min=-0.0034652 max=0.16147 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=1.484 mas, bmaj=3.825 mas, bpa=6.496 degrees ! Estimated noise=1.29975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111308 Jy ! Component: 100 - total flux cleaned = 0.163651 Jy ! Component: 150 - total flux cleaned = 0.200002 Jy ! Component: 200 - total flux cleaned = 0.226571 Jy ! Total flux subtracted in 200 components = 0.226571 Jy ! Clean residual min=-0.011644 max=0.017033 Jy/beam ! Clean residual mean=0.000016 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.226571 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.226571 Jy ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.299 mas, bpa=5.034 degrees ! Estimated noise=1.09415 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 = 0.0328794 Jy ! Component: 100 - total flux cleaned = 0.0527941 Jy ! Component: 150 - total flux cleaned = 0.0656457 Jy ! Component: 200 - total flux cleaned = 0.0742822 Jy ! Total flux subtracted in 200 components = 0.0742822 Jy ! Clean residual min=-0.005170 max=0.007329 Jy/beam ! Clean residual mean=0.000001 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.300853 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.300853 Jy ! Inverting map ! Added new window around map position (-27.9, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712896 Jy ! Component: 100 - total flux cleaned = 0.0113542 Jy ! Component: 150 - total flux cleaned = 0.0144696 Jy ! Component: 200 - total flux cleaned = 0.0164928 Jy ! Total flux subtracted in 200 components = 0.0164928 Jy ! Clean residual min=-0.004045 max=0.004179 Jy/beam ! Clean residual mean=-0.000004 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.317346 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.317346 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=3.289 mas, bmaj=6.387 mas, bpa=-4.446 degrees ! Estimated noise=1.4039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287027 Jy ! Component: 100 - total flux cleaned = 0.00410456 Jy ! Component: 150 - total flux cleaned = 0.00472896 Jy ! Component: 200 - total flux cleaned = 0.00512913 Jy ! Total flux subtracted in 200 components = 0.00512913 Jy ! Clean residual min=-0.004436 max=0.004833 Jy/beam ! Clean residual mean=-0.000010 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.322475 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 = 0.000233051 Jy ! Component: 100 - total flux cleaned = 0.000436255 Jy ! Component: 150 - total flux cleaned = 0.00061996 Jy ! Component: 200 - total flux cleaned = 0.000768034 Jy ! Total flux subtracted in 200 components = 0.000768034 Jy ! Clean residual min=-0.004425 max=0.004746 Jy/beam ! Clean residual mean=-0.000010 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.323243 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.323243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.299 mas, bpa=5.034 degrees ! Estimated noise=1.09415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162817 Jy ! Component: 100 - total flux cleaned = -0.000421852 Jy ! Component: 150 - total flux cleaned = -0.00060401 Jy ! Component: 200 - total flux cleaned = -0.000603541 Jy ! Total flux subtracted in 200 components = -0.000603541 Jy ! Clean residual min=-0.003729 max=0.004000 Jy/beam ! Clean residual mean=-0.000005 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.32264 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.32264 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=0.070616Jy sigma=0.606290 ! Fit after self-cal, rms=0.070735Jy sigma=0.601522 wmodel /d2/scr/pima/bp171a3_uvs/J1025-0429_C_map.mod ! Writing 119 model components to file: /d2/scr/pima/bp171a3_uvs/J1025-0429_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1025-0429_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1025-0429_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1025-0429_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1025-0429_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 = 6.47994e-05 Jy ! Component: 100 - total flux cleaned = -0.000365545 Jy ! Component: 150 - total flux cleaned = -0.000770727 Jy ! Component: 200 - total flux cleaned = -0.00087825 Jy ! Component: 250 - total flux cleaned = -0.00103343 Jy ! Component: 300 - total flux cleaned = -0.00127952 Jy ! Component: 350 - total flux cleaned = -0.00132763 Jy ! Component: 400 - total flux cleaned = -0.001329 Jy ! Component: 450 - total flux cleaned = -0.00141588 Jy ! Component: 500 - total flux cleaned = -0.00137336 Jy ! Component: 550 - total flux cleaned = -0.0014142 Jy ! Component: 600 - total flux cleaned = -0.00133561 Jy ! Component: 650 - total flux cleaned = -0.00133642 Jy ! Component: 700 - total flux cleaned = -0.00129851 Jy ! Component: 750 - total flux cleaned = -0.00129778 Jy ! Component: 800 - total flux cleaned = -0.00126249 Jy ! Component: 850 - total flux cleaned = -0.00126244 Jy ! Component: 900 - total flux cleaned = -0.00126214 Jy ! Component: 950 - total flux cleaned = -0.00129439 Jy ! Component: 1000 - total flux cleaned = -0.00132611 Jy ! Component: 1050 - total flux cleaned = -0.00129456 Jy ! Component: 1100 - total flux cleaned = -0.00132507 Jy ! Component: 1150 - total flux cleaned = -0.00120403 Jy ! Component: 1200 - total flux cleaned = -0.00120421 Jy ! Component: 1250 - total flux cleaned = -0.00120398 Jy ! Component: 1300 - total flux cleaned = -0.00123269 Jy ! Component: 1350 - total flux cleaned = -0.00112057 Jy ! Component: 1400 - total flux cleaned = -0.00103848 Jy ! Component: 1450 - total flux cleaned = -0.000957014 Jy ! Component: 1500 - total flux cleaned = -0.000824405 Jy ! Component: 1550 - total flux cleaned = -0.00087707 Jy ! Component: 1600 - total flux cleaned = -0.000825111 Jy ! Component: 1650 - total flux cleaned = -0.000774249 Jy ! Component: 1700 - total flux cleaned = -0.000749342 Jy ! Component: 1750 - total flux cleaned = -0.000724828 Jy ! Component: 1800 - total flux cleaned = -0.000749041 Jy ! Component: 1850 - total flux cleaned = -0.000749329 Jy ! Component: 1900 - total flux cleaned = -0.000749523 Jy ! Component: 1950 - total flux cleaned = -0.000749414 Jy ! Component: 2000 - total flux cleaned = -0.000795783 Jy ! Component: 2050 - total flux cleaned = -0.000772722 Jy ! Component: 2100 - total flux cleaned = -0.000841039 Jy ! Component: 2150 - total flux cleaned = -0.000840995 Jy ! Component: 2200 - total flux cleaned = -0.000840736 Jy ! Component: 2250 - total flux cleaned = -0.000840666 Jy ! Component: 2300 - total flux cleaned = -0.000884423 Jy ! Component: 2350 - total flux cleaned = -0.000906158 Jy ! Component: 2400 - total flux cleaned = -0.00097056 Jy ! Component: 2450 - total flux cleaned = -0.000970338 Jy ! Component: 2500 - total flux cleaned = -0.000991307 Jy ! Component: 2550 - total flux cleaned = -0.00099124 Jy ! Component: 2600 - total flux cleaned = -0.00107413 Jy ! Component: 2650 - total flux cleaned = -0.00115609 Jy ! Component: 2700 - total flux cleaned = -0.0012171 Jy ! Component: 2750 - total flux cleaned = -0.00125737 Jy ! Component: 2800 - total flux cleaned = -0.00133741 Jy ! Component: 2850 - total flux cleaned = -0.00137717 Jy ! Component: 2900 - total flux cleaned = -0.00149552 Jy ! Component: 2950 - total flux cleaned = -0.00153454 Jy ! Component: 3000 - total flux cleaned = -0.00161219 Jy ! Component: 3050 - total flux cleaned = -0.00172795 Jy ! Component: 3100 - total flux cleaned = -0.00182346 Jy ! Component: 3150 - total flux cleaned = -0.00189949 Jy ! Component: 3200 - total flux cleaned = -0.00197506 Jy ! Component: 3250 - total flux cleaned = -0.00214435 Jy ! Component: 3300 - total flux cleaned = -0.00227504 Jy ! Component: 3350 - total flux cleaned = -0.00238645 Jy ! Component: 3400 - total flux cleaned = -0.00247883 Jy ! Component: 3450 - total flux cleaned = -0.00264427 Jy ! Component: 3500 - total flux cleaned = -0.00277209 Jy ! Component: 3550 - total flux cleaned = -0.00291753 Jy ! Component: 3600 - total flux cleaned = -0.00304405 Jy ! Component: 3650 - total flux cleaned = -0.00320596 Jy ! Component: 3700 - total flux cleaned = -0.00334906 Jy ! Component: 3750 - total flux cleaned = -0.00352715 Jy ! Component: 3800 - total flux cleaned = -0.00358037 Jy ! Component: 3850 - total flux cleaned = -0.00373926 Jy ! Component: 3900 - total flux cleaned = -0.00382709 Jy ! Component: 3950 - total flux cleaned = -0.00394961 Jy ! Component: 4000 - total flux cleaned = -0.00403666 Jy ! Component: 4050 - total flux cleaned = -0.00415822 Jy ! Total flux subtracted in 4096 components = -0.00421017 Jy ! Clean residual min=-0.000901 max=0.001006 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.318429 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 405 components and 0.318429 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1025-0429_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.744 x 4.299 at 5.034 degrees (North through East) ! Clean map min=-0.0025263 max=0.15905 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1025-0429_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558736 0.558736 1.11747 2.23494 4.46988 8.93977 17.8795 35.7591 71.5182 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.926 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1025-0429_C_uvs.log closed on Mon Feb 24 08:45:21 2014