! Started logfile: /scr/pima/bp171a7_uvs/J1315-0733_C_uvs.log on Sun May 12 14:54:23 2013 obs /scr/pima/bp171a7_uvs/J1315-0733_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1315-0733_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.978261 visibilities/baseline/integration-bin. ! Found source: J1315-0733 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5040 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 /scr/pima/bp171a7_uvs/J1315-0733_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000570Jy sigma=0.707464 ! Fit after self-cal, rms=0.976974Jy sigma=0.690780 ! 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=1.579 mas, bmaj=4.942 mas, bpa=12.3 degrees ! Estimated noise=17.8963 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 = 0.0180443 Jy ! Component: 100 - total flux cleaned = 0.0224047 Jy ! Total flux subtracted in 100 components = 0.0224047 Jy ! Clean residual min=-0.002405 max=0.002058 Jy/beam ! Clean residual mean=0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0224047 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0224047 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=0.029168Jy sigma=0.020623 ! Fit after self-cal, rms=0.027992Jy sigma=0.019791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259258 Jy ! Component: 100 - total flux cleaned = 0.00321972 Jy ! Total flux subtracted in 100 components = 0.00321972 Jy ! Clean residual min=-0.001706 max=0.001724 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0256244 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0256244 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=0.027761Jy sigma=0.019628 ! Fit after self-cal, rms=0.027760Jy sigma=0.019627 ! 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=1.933 mas, bmaj=5.592 mas, bpa=10.7 degrees ! Estimated noise=14.0868 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 = 0.000824079 Jy ! Component: 100 - total flux cleaned = 0.00093281 Jy ! Component: 150 - total flux cleaned = 0.000947687 Jy ! Component: 200 - total flux cleaned = 0.000961367 Jy ! Total flux subtracted in 200 components = 0.000961367 Jy ! Clean residual min=-0.001490 max=0.001831 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0265858 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0265858 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=0.027732Jy sigma=0.019607 ! Fit after self-cal, rms=0.027730Jy sigma=0.019606 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.65 KP 0.87 LA 1.18 ! NL 0.90 OV 0.98 PT 0.80 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 HN 0.77 KP 0.92 LA 1.53 ! NL 1.03 OV 1.01 PT 0.95 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.94 KP 0.96 LA 1.14 ! NL 1.04 OV 1.01 PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.92 KP 1.08 LA 0.99 ! NL 1.07 OV 0.84 PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.94 KP 1.03 LA 1.12 ! NL 1.11 OV 1.02 PT 0.91 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.06 KP 0.96 LA 1.19 ! NL 1.10 OV 0.96 PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.01 KP 0.84 LA 1.08 ! NL 1.21 OV 0.99 PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.97 KP 1.05 LA 1.13 ! NL 1.11 OV 1.01 PT 0.94 SC 0.93 ! ! ! Fit before self-cal, rms=0.027730Jy sigma=0.019606 ! Fit after self-cal, rms=0.027044Jy sigma=0.019365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=5.507 mas, bpa=10.14 degrees ! Estimated noise=13.9917 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 = 0.000675673 Jy ! Component: 100 - total flux cleaned = 0.000835555 Jy ! Component: 150 - total flux cleaned = 0.000867926 Jy ! Component: 200 - total flux cleaned = 0.000894085 Jy ! Total flux subtracted in 200 components = 0.000894085 Jy ! Clean residual min=-0.000905 max=0.000969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0274799 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0274799 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=0.027028Jy sigma=0.019352 ! Fit after self-cal, rms=0.027174Jy sigma=0.019317 ! 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=0.027174Jy sigma=0.019317 ! Fit after self-cal, rms=0.027648Jy sigma=0.019299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=5.44 mas, bpa=9.814 degrees ! Estimated noise=14.0281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048118 Jy ! Component: 100 - total flux cleaned = 0.0006435 Jy ! Component: 150 - total flux cleaned = 0.000683832 Jy ! Component: 200 - total flux cleaned = 0.000710192 Jy ! Total flux subtracted in 200 components = 0.000710192 Jy ! Clean residual min=-0.000820 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0281901 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0281901 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=0.027640Jy sigma=0.019293 ! Fit after self-cal, rms=0.027696Jy sigma=0.019290 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 = -3.44695e-05 Jy ! Component: 100 - total flux cleaned = -1.61638e-05 Jy ! Component: 150 - total flux cleaned = -6.34762e-06 Jy ! Component: 200 - total flux cleaned = -3.2796e-07 Jy ! Total flux subtracted in 200 components = -3.2796e-07 Jy ! Clean residual min=-0.000840 max=0.000950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0281897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0281897 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=0.027695Jy sigma=0.019289 ! Fit after self-cal, rms=0.027696Jy sigma=0.019289 ! 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=0.027696Jy sigma=0.019289 ! Fit after self-cal, rms=0.028275Jy sigma=0.019286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=5.394 mas, bpa=9.618 degrees ! Estimated noise=14.1619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400833 Jy ! Component: 100 - total flux cleaned = 0.00060497 Jy ! Component: 150 - total flux cleaned = 0.000734944 Jy ! Component: 200 - total flux cleaned = 0.000819363 Jy ! Total flux subtracted in 200 components = 0.000819363 Jy ! Clean residual min=-0.000816 max=0.000941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0290091 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.0290091 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=0.028269Jy sigma=0.019282 ! Fit after self-cal, rms=0.028301Jy sigma=0.019280 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 = -4.18828e-06 Jy ! Component: 100 - total flux cleaned = 1.16987e-05 Jy ! Component: 150 - total flux cleaned = 2.60248e-05 Jy ! Component: 200 - total flux cleaned = 3.92964e-05 Jy ! Total flux subtracted in 200 components = 3.92964e-05 Jy ! Clean residual min=-0.000818 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0290484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.0290484 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=0.028300Jy sigma=0.019280 ! Fit after self-cal, rms=0.028301Jy sigma=0.019280 ! 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=0.028301Jy sigma=0.019280 ! Fit after self-cal, rms=0.028704Jy sigma=0.019279 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=7.835 mas, bpa=-3.46 degrees ! Estimated noise=18.2716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471969 Jy ! Component: 100 - total flux cleaned = 0.000692245 Jy ! Component: 150 - total flux cleaned = 0.000758202 Jy ! Component: 200 - total flux cleaned = 0.00077416 Jy ! Total flux subtracted in 200 components = 0.00077416 Jy ! Clean residual min=-0.000925 max=0.001087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0298225 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0298225 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=0.028701Jy sigma=0.019277 ! Fit after self-cal, rms=0.028716Jy sigma=0.019276 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 = -1.38497e-05 Jy ! Component: 100 - total flux cleaned = 8.50958e-06 Jy ! Component: 150 - total flux cleaned = 2.36901e-05 Jy ! Component: 200 - total flux cleaned = 3.39302e-05 Jy ! Total flux subtracted in 200 components = 3.39302e-05 Jy ! Clean residual min=-0.000949 max=0.001078 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0298565 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.0298565 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=0.028716Jy sigma=0.019276 ! Fit after self-cal, rms=0.028716Jy sigma=0.019276 ! 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=1.895 mas, bmaj=5.363 mas, bpa=9.479 degrees ! Estimated noise=14.2923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 5.363 at 9.479 degrees (North through East) ! Clean map min=-0.00078161 max=0.02342 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=1.575 mas, bmaj=4.749 mas, bpa=11.17 degrees ! Estimated noise=17.7318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189018 Jy ! Component: 100 - total flux cleaned = 0.0231595 Jy ! Component: 150 - total flux cleaned = 0.0248198 Jy ! Component: 200 - total flux cleaned = 0.0258559 Jy ! Total flux subtracted in 200 components = 0.0258559 Jy ! Clean residual min=-0.001147 max=0.001102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.025856 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.025856 Jy ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=5.363 mas, bpa=9.479 degrees ! Estimated noise=14.2923 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 (0, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146947 Jy ! Component: 100 - total flux cleaned = 0.00237627 Jy ! Component: 150 - total flux cleaned = 0.00300093 Jy ! Component: 200 - total flux cleaned = 0.00343776 Jy ! Total flux subtracted in 200 components = 0.00343776 Jy ! Clean residual min=-0.000845 max=0.000957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0292937 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.0292937 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=3.527 mas, bmaj=7.835 mas, bpa=-3.46 degrees ! Estimated noise=18.2716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504024 Jy ! Component: 100 - total flux cleaned = 0.000765163 Jy ! Component: 150 - total flux cleaned = 0.000808088 Jy ! Component: 200 - total flux cleaned = 0.000808153 Jy ! Total flux subtracted in 200 components = 0.000808153 Jy ! Clean residual min=-0.000953 max=0.001082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0301019 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 = 1.34533e-05 Jy ! Component: 100 - total flux cleaned = 2.58748e-05 Jy ! Component: 150 - total flux cleaned = 3.73023e-05 Jy ! Component: 200 - total flux cleaned = 4.26438e-05 Jy ! Total flux subtracted in 200 components = 4.26438e-05 Jy ! Clean residual min=-0.000940 max=0.001075 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0301445 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.0301445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=5.363 mas, bpa=9.479 degrees ! Estimated noise=14.2923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.40236e-05 Jy ! Component: 100 - total flux cleaned = -0.000101944 Jy ! Component: 150 - total flux cleaned = -0.000127797 Jy ! Component: 200 - total flux cleaned = -0.000157742 Jy ! Total flux subtracted in 200 components = -0.000157742 Jy ! Clean residual min=-0.000800 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0299868 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0299868 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=0.028705Jy sigma=0.019268 ! Fit after self-cal, rms=0.028710Jy sigma=0.019267 wmodel /scr/pima/bp171a7_uvs/J1315-0733_C_map.mod ! Writing 86 model components to file: /scr/pima/bp171a7_uvs/J1315-0733_C_map.mod wobs /scr/pima/bp171a7_uvs/J1315-0733_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1315-0733_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1315-0733_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1315-0733_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371045 Jy ! Component: 100 - total flux cleaned = 0.000475356 Jy ! Component: 150 - total flux cleaned = 0.000503169 Jy ! Component: 200 - total flux cleaned = 0.000529541 Jy ! Component: 250 - total flux cleaned = 0.000529965 Jy ! Component: 300 - total flux cleaned = 0.000518295 Jy ! Component: 350 - total flux cleaned = 0.000540638 Jy ! Component: 400 - total flux cleaned = 0.000518912 Jy ! Component: 450 - total flux cleaned = 0.000519166 Jy ! Component: 500 - total flux cleaned = 0.000529496 Jy ! Component: 550 - total flux cleaned = 0.000539298 Jy ! Component: 600 - total flux cleaned = 0.000577492 Jy ! Component: 650 - total flux cleaned = 0.000595741 Jy ! Component: 700 - total flux cleaned = 0.000640526 Jy ! Component: 750 - total flux cleaned = 0.000649108 Jy ! Component: 800 - total flux cleaned = 0.000666212 Jy ! Component: 850 - total flux cleaned = 0.000699459 Jy ! Component: 900 - total flux cleaned = 0.000715591 Jy ! Component: 950 - total flux cleaned = 0.00070773 Jy ! Component: 1000 - total flux cleaned = 0.000731063 Jy ! Component: 1050 - total flux cleaned = 0.00072336 Jy ! Component: 1100 - total flux cleaned = 0.000715867 Jy ! Component: 1150 - total flux cleaned = 0.00072317 Jy ! Component: 1200 - total flux cleaned = 0.000722954 Jy ! Component: 1250 - total flux cleaned = 0.000701593 Jy ! Component: 1300 - total flux cleaned = 0.000694762 Jy ! Component: 1350 - total flux cleaned = 0.000694615 Jy ! Component: 1400 - total flux cleaned = 0.000687807 Jy ! Component: 1450 - total flux cleaned = 0.000681173 Jy ! Component: 1500 - total flux cleaned = 0.000668222 Jy ! Component: 1550 - total flux cleaned = 0.00068119 Jy ! Component: 1600 - total flux cleaned = 0.00067488 Jy ! Component: 1650 - total flux cleaned = 0.000687246 Jy ! Component: 1700 - total flux cleaned = 0.000668865 Jy ! Component: 1750 - total flux cleaned = 0.000662956 Jy ! Component: 1800 - total flux cleaned = 0.000662994 Jy ! Component: 1850 - total flux cleaned = 0.000651322 Jy ! Component: 1900 - total flux cleaned = 0.000651406 Jy ! Component: 1950 - total flux cleaned = 0.00062866 Jy ! Component: 2000 - total flux cleaned = 0.000623147 Jy ! Component: 2050 - total flux cleaned = 0.000617552 Jy ! Component: 2100 - total flux cleaned = 0.000584649 Jy ! Component: 2150 - total flux cleaned = 0.00057369 Jy ! Component: 2200 - total flux cleaned = 0.000536152 Jy ! Component: 2250 - total flux cleaned = 0.000536117 Jy ! Component: 2300 - total flux cleaned = 0.000499457 Jy ! Component: 2350 - total flux cleaned = 0.000478771 Jy ! Component: 2400 - total flux cleaned = 0.00046859 Jy ! Component: 2450 - total flux cleaned = 0.000438258 Jy ! Component: 2500 - total flux cleaned = 0.000428249 Jy ! Component: 2550 - total flux cleaned = 0.00040839 Jy ! Component: 2600 - total flux cleaned = 0.000398605 Jy ! Component: 2650 - total flux cleaned = 0.000364553 Jy ! Component: 2700 - total flux cleaned = 0.000369357 Jy ! Component: 2750 - total flux cleaned = 0.000369424 Jy ! Component: 2800 - total flux cleaned = 0.00035515 Jy ! Component: 2850 - total flux cleaned = 0.000336375 Jy ! Component: 2900 - total flux cleaned = 0.00032701 Jy ! Component: 2950 - total flux cleaned = 0.000308538 Jy ! Component: 3000 - total flux cleaned = 0.00028569 Jy ! Component: 3050 - total flux cleaned = 0.0002993 Jy ! Component: 3100 - total flux cleaned = 0.000276635 Jy ! Component: 3150 - total flux cleaned = 0.000258726 Jy ! Component: 3200 - total flux cleaned = 0.000276448 Jy ! Component: 3250 - total flux cleaned = 0.000267575 Jy ! Component: 3300 - total flux cleaned = 0.00025444 Jy ! Component: 3350 - total flux cleaned = 0.000254412 Jy ! Component: 3400 - total flux cleaned = 0.00025013 Jy ! Component: 3450 - total flux cleaned = 0.0002673 Jy ! Component: 3500 - total flux cleaned = 0.000275785 Jy ! Component: 3550 - total flux cleaned = 0.000275805 Jy ! Component: 3600 - total flux cleaned = 0.000267425 Jy ! Component: 3650 - total flux cleaned = 0.000271614 Jy ! Component: 3700 - total flux cleaned = 0.000275792 Jy ! Component: 3750 - total flux cleaned = 0.000284076 Jy ! Component: 3800 - total flux cleaned = 0.000292288 Jy ! Component: 3850 - total flux cleaned = 0.00030858 Jy ! Component: 3900 - total flux cleaned = 0.000324865 Jy ! Component: 3950 - total flux cleaned = 0.000332926 Jy ! Component: 4000 - total flux cleaned = 0.000353005 Jy ! Component: 4050 - total flux cleaned = 0.000360975 Jy ! Total flux subtracted in 4096 components = 0.000388844 Jy ! Clean residual min=-0.000269 max=0.000214 Jy/beam ! Clean residual mean=0.000001 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0303756 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 375 components and 0.0303756 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1315-0733_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 5.363 at 9.479 degrees (North through East) ! Clean map min=-0.00063065 max=0.024354 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1315-0733_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0243536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.11808e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.876843 0.876843 1.75369 3.50737 7.01474 14.0295 28.059 56.1179 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.024 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1315-0733_C_uvs.log closed on Sun May 12 14:54:27 2013