! Started logfile: /scr/pima/bp171a3_uvs/J1437-3244_C_uvs.log on Mon Mar 25 22:37:11 2013 obs /scr/pima/bp171a3_uvs/J1437-3244_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a3_uvs/J1437-3244_C_uva.fits ! AN table 1: 1 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J1437-3244 ! ! 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 160 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/bp171a3_uvs/J1437-3244_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. ! ! 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=1.053089Jy sigma=0.744609 ! Fit after self-cal, rms=0.767294Jy sigma=0.542531 ! 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=1.72 mas, bmaj=6.625 mas, bpa=-0.03087 degrees ! Estimated noise=97.551 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 = 0.174493 Jy ! Component: 100 - total flux cleaned = 0.212744 Jy ! Total flux subtracted in 100 components = 0.212744 Jy ! Clean residual min=-0.008655 max=0.014492 Jy/beam ! Clean residual mean=-0.000004 rms=0.002920 Jy/beam ! Combined flux in latest and established models = 0.212744 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.212744 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=0.039353Jy sigma=0.027826 ! Fit after self-cal, rms=0.039349Jy sigma=0.027822 ! 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=2.007 mas, bmaj=7.557 mas, bpa=0.2091 degrees ! Estimated noise=79.061 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231464 Jy ! Component: 100 - total flux cleaned = 0.0361149 Jy ! Component: 150 - total flux cleaned = 0.0438202 Jy ! Component: 200 - total flux cleaned = 0.0485722 Jy ! Total flux subtracted in 200 components = 0.0485722 Jy ! Clean residual min=-0.006736 max=0.007238 Jy/beam ! Clean residual mean=-0.000021 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.261316 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 0.261316 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=0.021961Jy sigma=0.015528 ! Fit after self-cal, rms=0.021833Jy sigma=0.015437 ! 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 1.03 HN 1.02 KP 0.88 NL 1.03 ! OV 0.95 PT 0.89 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.05 KP 0.94 NL 1.09 ! OV 1.00 PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.06 KP 0.95 NL 1.11 ! OV 0.93 PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.03 KP 0.99 NL 1.03 ! OV 0.92 PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.08 KP 0.97 NL 1.05 ! OV 0.93 PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.06 KP 1.03 NL 1.01 ! OV 0.96 PT 1.06 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.04 KP 0.98 NL 1.07 ! OV 0.94 PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.05 KP 1.01 NL 0.99 ! OV 0.97 PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.021833Jy sigma=0.015437 ! Fit after self-cal, rms=0.013079Jy sigma=0.009179 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=7.636 mas, bpa=0.3944 degrees ! Estimated noise=78.3965 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 = -0.00322427 Jy ! Component: 100 - total flux cleaned = -0.00328856 Jy ! Component: 150 - total flux cleaned = -0.00328746 Jy ! Component: 200 - total flux cleaned = -0.0032869 Jy ! Total flux subtracted in 200 components = -0.0032869 Jy ! Clean residual min=-0.003253 max=0.003036 Jy/beam ! Clean residual mean=-0.000003 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.258029 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.258029 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=0.012187Jy sigma=0.008557 ! Fit after self-cal, rms=0.012181Jy sigma=0.008547 ! 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=0.012181Jy sigma=0.008547 ! Fit after self-cal, rms=0.011892Jy sigma=0.008360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=7.651 mas, bpa=0.4866 degrees ! Estimated noise=78.3476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016453 Jy ! Component: 100 - total flux cleaned = -0.00172344 Jy ! Component: 150 - total flux cleaned = -0.00182071 Jy ! Component: 200 - total flux cleaned = -0.00187836 Jy ! Total flux subtracted in 200 components = -0.00187836 Jy ! Clean residual min=-0.002876 max=0.002851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.256151 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.256151 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=0.011554Jy sigma=0.008123 ! Fit after self-cal, rms=0.011545Jy sigma=0.008116 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 = 6.59205e-05 Jy ! Component: 100 - total flux cleaned = -6.92328e-06 Jy ! Component: 150 - total flux cleaned = -7.12266e-05 Jy ! Component: 200 - total flux cleaned = -8.96522e-05 Jy ! Total flux subtracted in 200 components = -8.96522e-05 Jy ! Clean residual min=-0.002831 max=0.002812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.256061 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.256061 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=0.011464Jy sigma=0.008061 ! Fit after self-cal, rms=0.011458Jy sigma=0.008057 ! 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=0.011458Jy sigma=0.008057 ! Fit after self-cal, rms=0.011331Jy sigma=0.007982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=7.66 mas, bpa=0.5346 degrees ! Estimated noise=78.2978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000955931 Jy ! Component: 100 - total flux cleaned = -0.00104483 Jy ! Component: 150 - total flux cleaned = -0.00110047 Jy ! Component: 200 - total flux cleaned = -0.00116503 Jy ! Total flux subtracted in 200 components = -0.00116503 Jy ! Clean residual min=-0.002635 max=0.002832 Jy/beam ! Clean residual mean=0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.254896 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.254896 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=0.011221Jy sigma=0.007899 ! Fit after self-cal, rms=0.011217Jy sigma=0.007897 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 = 5.67293e-06 Jy ! Component: 100 - total flux cleaned = -5.21362e-05 Jy ! Component: 150 - total flux cleaned = -0.000104107 Jy ! Component: 200 - total flux cleaned = -0.000162508 Jy ! Total flux subtracted in 200 components = -0.000162508 Jy ! Clean residual min=-0.002591 max=0.002808 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.254733 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.254733 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=0.011187Jy sigma=0.007876 ! Fit after self-cal, rms=0.011184Jy sigma=0.007874 ! 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=0.011184Jy sigma=0.007874 ! Fit after self-cal, rms=0.011137Jy sigma=0.007845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.425 mas, bmaj=9.761 mas, bpa=-4.849 degrees ! Estimated noise=92.9323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00068508 Jy ! Component: 100 - total flux cleaned = -0.000736711 Jy ! Component: 150 - total flux cleaned = -0.00076604 Jy ! Component: 200 - total flux cleaned = -0.000791405 Jy ! Total flux subtracted in 200 components = -0.000791405 Jy ! Clean residual min=-0.003207 max=0.003061 Jy/beam ! Clean residual mean=0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.253942 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.253942 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=0.011101Jy sigma=0.007817 ! Fit after self-cal, rms=0.011094Jy sigma=0.007812 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 = -1.50406e-06 Jy ! Component: 100 - total flux cleaned = -2.67114e-05 Jy ! Component: 150 - total flux cleaned = -3.77651e-05 Jy ! Component: 200 - total flux cleaned = -4.79101e-05 Jy ! Total flux subtracted in 200 components = -4.79101e-05 Jy ! Clean residual min=-0.003183 max=0.003062 Jy/beam ! Clean residual mean=0.000003 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.253894 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 73 components and 0.253894 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=0.011084Jy sigma=0.007804 ! Fit after self-cal, rms=0.011079Jy sigma=0.007802 ! 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=2.007 mas, bmaj=7.666 mas, bpa=0.5651 degrees ! Estimated noise=78.2614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 7.666 at 0.5651 degrees (North through East) ! Clean map min=-0.0023782 max=0.22949 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=1.71 mas, bmaj=6.677 mas, bpa=0.3549 degrees ! Estimated noise=97.5424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174467 Jy ! Component: 100 - total flux cleaned = 0.21286 Jy ! Component: 150 - total flux cleaned = 0.227892 Jy ! Component: 200 - total flux cleaned = 0.237086 Jy ! Total flux subtracted in 200 components = 0.237086 Jy ! Clean residual min=-0.005183 max=0.006440 Jy/beam ! Clean residual mean=0.000000 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.237086 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.237086 Jy ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=7.666 mas, bpa=0.5651 degrees ! Estimated noise=78.2614 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 (-3.3, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850577 Jy ! Component: 100 - total flux cleaned = 0.0130835 Jy ! Component: 150 - total flux cleaned = 0.0158748 Jy ! Component: 200 - total flux cleaned = 0.0174246 Jy ! Total flux subtracted in 200 components = 0.0174246 Jy ! Clean residual min=-0.002947 max=0.002728 Jy/beam ! Clean residual mean=0.000003 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.254511 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 65 components and 0.254511 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=3.425 mas, bmaj=9.761 mas, bpa=-4.849 degrees ! Estimated noise=92.9323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949422 Jy ! Component: 100 - total flux cleaned = 0.000898788 Jy ! Component: 150 - total flux cleaned = 0.000855883 Jy ! Component: 200 - total flux cleaned = 0.000818949 Jy ! Total flux subtracted in 200 components = 0.000818949 Jy ! Clean residual min=-0.002620 max=0.002970 Jy/beam ! Clean residual mean=0.000004 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.25533 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 = 3.34858e-05 Jy ! Component: 100 - total flux cleaned = 9.352e-05 Jy ! Component: 150 - total flux cleaned = 0.000120621 Jy ! Component: 200 - total flux cleaned = 0.000196873 Jy ! Total flux subtracted in 200 components = 0.000196873 Jy ! Clean residual min=-0.002437 max=0.002788 Jy/beam ! Clean residual mean=0.000004 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.255527 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 110 components and 0.255526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=7.666 mas, bpa=0.5651 degrees ! Estimated noise=78.2614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383141 Jy ! Component: 100 - total flux cleaned = 0.000523923 Jy ! Component: 150 - total flux cleaned = 0.000524793 Jy ! Component: 200 - total flux cleaned = 0.000505927 Jy ! Total flux subtracted in 200 components = 0.000505927 Jy ! Clean residual min=-0.002332 max=0.002755 Jy/beam ! Clean residual mean=0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.256032 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.256032 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=0.010821Jy sigma=0.007629 ! Fit after self-cal, rms=0.010806Jy sigma=0.007616 wmodel /scr/pima/bp171a3_uvs/J1437-3244_C_map.mod ! Writing 131 model components to file: /scr/pima/bp171a3_uvs/J1437-3244_C_map.mod wobs /scr/pima/bp171a3_uvs/J1437-3244_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a3_uvs/J1437-3244_C_uvs.fits wwins /scr/pima/bp171a3_uvs/J1437-3244_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a3_uvs/J1437-3244_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 = 0.000822239 Jy ! Component: 100 - total flux cleaned = 0.000938258 Jy ! Component: 150 - total flux cleaned = 0.00130687 Jy ! Component: 200 - total flux cleaned = 0.00155048 Jy ! Component: 250 - total flux cleaned = 0.0017989 Jy ! Component: 300 - total flux cleaned = 0.00203083 Jy ! Component: 350 - total flux cleaned = 0.0022008 Jy ! Component: 400 - total flux cleaned = 0.00220129 Jy ! Component: 450 - total flux cleaned = 0.00226782 Jy ! Component: 500 - total flux cleaned = 0.00233044 Jy ! Component: 550 - total flux cleaned = 0.00251179 Jy ! Component: 600 - total flux cleaned = 0.0026096 Jy ! Component: 650 - total flux cleaned = 0.00268585 Jy ! Component: 700 - total flux cleaned = 0.00274113 Jy ! Component: 750 - total flux cleaned = 0.00275886 Jy ! Component: 800 - total flux cleaned = 0.00275945 Jy ! Component: 850 - total flux cleaned = 0.00277599 Jy ! Component: 900 - total flux cleaned = 0.00279231 Jy ! Component: 950 - total flux cleaned = 0.00277669 Jy ! Component: 1000 - total flux cleaned = 0.00276144 Jy ! Component: 1050 - total flux cleaned = 0.00274639 Jy ! Component: 1100 - total flux cleaned = 0.00274676 Jy ! Component: 1150 - total flux cleaned = 0.00276135 Jy ! Component: 1200 - total flux cleaned = 0.00280409 Jy ! Component: 1250 - total flux cleaned = 0.0027898 Jy ! Component: 1300 - total flux cleaned = 0.00276246 Jy ! Component: 1350 - total flux cleaned = 0.00274908 Jy ! Component: 1400 - total flux cleaned = 0.00270921 Jy ! Component: 1450 - total flux cleaned = 0.0026567 Jy ! Component: 1500 - total flux cleaned = 0.00259245 Jy ! Component: 1550 - total flux cleaned = 0.00255444 Jy ! Component: 1600 - total flux cleaned = 0.00252923 Jy ! Component: 1650 - total flux cleaned = 0.00247958 Jy ! Component: 1700 - total flux cleaned = 0.00250415 Jy ! Component: 1750 - total flux cleaned = 0.00251639 Jy ! Component: 1800 - total flux cleaned = 0.00250433 Jy ! Component: 1850 - total flux cleaned = 0.00249244 Jy ! Component: 1900 - total flux cleaned = 0.00250422 Jy ! Component: 1950 - total flux cleaned = 0.00249246 Jy ! Component: 2000 - total flux cleaned = 0.00250424 Jy ! Component: 2050 - total flux cleaned = 0.00251576 Jy ! Component: 2100 - total flux cleaned = 0.00252729 Jy ! Component: 2150 - total flux cleaned = 0.00252718 Jy ! Component: 2200 - total flux cleaned = 0.00253846 Jy ! Component: 2250 - total flux cleaned = 0.00256103 Jy ! Component: 2300 - total flux cleaned = 0.00257235 Jy ! Component: 2350 - total flux cleaned = 0.00259469 Jy ! Component: 2400 - total flux cleaned = 0.00261696 Jy ! Component: 2450 - total flux cleaned = 0.00263909 Jy ! Component: 2500 - total flux cleaned = 0.00267211 Jy ! Component: 2550 - total flux cleaned = 0.00269405 Jy ! Component: 2600 - total flux cleaned = 0.00270499 Jy ! Component: 2650 - total flux cleaned = 0.00275959 Jy ! Component: 2700 - total flux cleaned = 0.00279227 Jy ! Component: 2750 - total flux cleaned = 0.00285752 Jy ! Component: 2800 - total flux cleaned = 0.00286838 Jy ! Component: 2850 - total flux cleaned = 0.00290095 Jy ! Component: 2900 - total flux cleaned = 0.00295507 Jy ! Component: 2950 - total flux cleaned = 0.00298758 Jy ! Component: 3000 - total flux cleaned = 0.00299844 Jy ! Component: 3050 - total flux cleaned = 0.00305261 Jy ! Component: 3100 - total flux cleaned = 0.00307431 Jy ! Component: 3150 - total flux cleaned = 0.00311767 Jy ! Component: 3200 - total flux cleaned = 0.00313942 Jy ! Component: 3250 - total flux cleaned = 0.00317207 Jy ! Component: 3300 - total flux cleaned = 0.00318299 Jy ! Component: 3350 - total flux cleaned = 0.00319401 Jy ! Component: 3400 - total flux cleaned = 0.00321611 Jy ! Component: 3450 - total flux cleaned = 0.00322726 Jy ! Component: 3500 - total flux cleaned = 0.00322737 Jy ! Component: 3550 - total flux cleaned = 0.00326104 Jy ! Component: 3600 - total flux cleaned = 0.00327233 Jy ! Component: 3650 - total flux cleaned = 0.00328365 Jy ! Component: 3700 - total flux cleaned = 0.00329515 Jy ! Component: 3750 - total flux cleaned = 0.00330686 Jy ! Component: 3800 - total flux cleaned = 0.00330682 Jy ! Component: 3850 - total flux cleaned = 0.00330684 Jy ! Component: 3900 - total flux cleaned = 0.00333088 Jy ! Component: 3950 - total flux cleaned = 0.00334309 Jy ! Component: 4000 - total flux cleaned = 0.00334311 Jy ! Component: 4050 - total flux cleaned = 0.00335563 Jy ! Total flux subtracted in 4096 components = 0.00336825 Jy ! Clean residual min=-0.000635 max=0.000707 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.259401 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 389 components and 0.259401 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a3_uvs/J1437-3244_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 7.666 at 0.5651 degrees (North through East) ! Clean map min=-0.0015623 max=0.22908 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a3_uvs/J1437-3244_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.229082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303644 0.303644 0.607288 1.21458 2.42915 4.8583 9.71661 19.4332 38.8664 77.7328 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.229 quit ! Quitting program ! Log file /scr/pima/bp171a3_uvs/J1437-3244_C_uvs.log closed on Mon Mar 25 22:37:16 2013