! Started logfile: /d2/scr/pima/bp177j_uvs/J0623-3350_C_uvs.log on Thu Jun 19 04:13:29 2014 obs /d2/scr/pima/bp177j_uvs/J0623-3350_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0623-3350_C_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.93985 visibilities/baseline/integration-bin. ! Found source: J0623-3350 ! ! 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 4000 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/bp177j_uvs/J0623-3350_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005281Jy sigma=27.715156 ! Fit after self-cal, rms=0.913131Jy sigma=25.161303 ! 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=1.552 mas, bmaj=7.815 mas, bpa=4.109 degrees ! Estimated noise=0.805992 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 = 0.057444 Jy ! Component: 100 - total flux cleaned = 0.0772728 Jy ! Total flux subtracted in 100 components = 0.0772728 Jy ! Clean residual min=-0.009306 max=0.014519 Jy/beam ! Clean residual mean=-0.000025 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.0772728 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0772728 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=0.042382Jy sigma=1.067739 ! Fit after self-cal, rms=0.042209Jy sigma=1.064869 ! 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=2.011 mas, bmaj=8.784 mas, bpa=3.08 degrees ! Estimated noise=0.421697 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 = 0.0194039 Jy ! Component: 100 - total flux cleaned = 0.0288752 Jy ! Component: 150 - total flux cleaned = 0.0337964 Jy ! Component: 200 - total flux cleaned = 0.0356245 Jy ! Total flux subtracted in 200 components = 0.0356245 Jy ! Clean residual min=-0.005898 max=0.006425 Jy/beam ! Clean residual mean=-0.000020 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.112897 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.112897 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=0.033508Jy sigma=0.781959 ! Fit after self-cal, rms=0.033416Jy sigma=0.779846 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.011 x 8.784 at 3.08 degrees (North through East) ! Clean map min=-0.005677 max=0.085943 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.20 KP 1.00 LA 1.05 ! NL 0.95 OV 1.05 PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.033416Jy sigma=0.779846 ! Fit after self-cal, rms=0.033559Jy sigma=0.777703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.014 mas, bmaj=8.842 mas, bpa=3.055 degrees ! Estimated noise=0.423582 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 = 0.000415746 Jy ! Component: 100 - total flux cleaned = 0.000989427 Jy ! Component: 150 - total flux cleaned = 0.00139257 Jy ! Component: 200 - total flux cleaned = 0.0013933 Jy ! Total flux subtracted in 200 components = 0.0013933 Jy ! Clean residual min=-0.005685 max=0.005285 Jy/beam ! Clean residual mean=-0.000020 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.114291 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.114291 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=0.033204Jy sigma=0.768863 ! Fit after self-cal, rms=0.033183Jy sigma=0.768335 ! 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=0.033183Jy sigma=0.768335 ! Fit after self-cal, rms=0.033193Jy sigma=0.768227 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.014 mas, bmaj=8.84 mas, bpa=3.048 degrees ! Estimated noise=0.424182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104676 Jy ! Component: 100 - total flux cleaned = 0.000105599 Jy ! Component: 150 - total flux cleaned = 0.00010524 Jy ! Component: 200 - total flux cleaned = 0.000159136 Jy ! Total flux subtracted in 200 components = 0.000159136 Jy ! Clean residual min=-0.005552 max=0.005155 Jy/beam ! Clean residual mean=-0.000020 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.11445 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.11445 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=0.032990Jy sigma=0.763060 ! Fit after self-cal, rms=0.032977Jy sigma=0.762773 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 = -1.45824e-05 Jy ! Component: 100 - total flux cleaned = -1.5197e-05 Jy ! Component: 150 - total flux cleaned = -6.42168e-05 Jy ! Component: 200 - total flux cleaned = -6.25731e-05 Jy ! Total flux subtracted in 200 components = -6.25731e-05 Jy ! Clean residual min=-0.005429 max=0.005066 Jy/beam ! Clean residual mean=-0.000020 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.114387 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.114387 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=0.032824Jy sigma=0.758702 ! Fit after self-cal, rms=0.032814Jy sigma=0.758501 ! 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=0.032814Jy sigma=0.758501 ! Fit after self-cal, rms=0.032778Jy sigma=0.758461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=8.838 mas, bpa=3.044 degrees ! Estimated noise=0.424209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.25871e-05 Jy ! Component: 100 - total flux cleaned = 6.15747e-05 Jy ! Component: 150 - total flux cleaned = 1.61016e-05 Jy ! Component: 200 - total flux cleaned = 1.48699e-05 Jy ! Total flux subtracted in 200 components = 1.48699e-05 Jy ! Clean residual min=-0.005344 max=0.004997 Jy/beam ! Clean residual mean=-0.000019 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.114402 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.114402 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=0.032656Jy sigma=0.755036 ! Fit after self-cal, rms=0.032646Jy sigma=0.754886 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 = 4.25153e-06 Jy ! Component: 100 - total flux cleaned = -3.86355e-05 Jy ! Component: 150 - total flux cleaned = 1.75597e-06 Jy ! Component: 200 - total flux cleaned = -3.92906e-05 Jy ! Total flux subtracted in 200 components = -3.92906e-05 Jy ! Clean residual min=-0.005279 max=0.004935 Jy/beam ! Clean residual mean=-0.000020 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.114363 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.114363 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=0.032545Jy sigma=0.752010 ! Fit after self-cal, rms=0.032537Jy sigma=0.751897 ! 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=0.032537Jy sigma=0.751897 ! Fit after self-cal, rms=0.032511Jy sigma=0.751875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=11.62 mas, bpa=-5.143 degrees ! Estimated noise=0.490988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704028 Jy ! Component: 100 - total flux cleaned = 0.000704108 Jy ! Component: 150 - total flux cleaned = 0.000669471 Jy ! Component: 200 - total flux cleaned = 0.000668601 Jy ! Total flux subtracted in 200 components = 0.000668601 Jy ! Clean residual min=-0.006066 max=0.004714 Jy/beam ! Clean residual mean=-0.000030 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.115031 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 0.115031 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=0.032414Jy sigma=0.751660 ! Fit after self-cal, rms=0.032409Jy sigma=0.751432 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 = 4.06199e-05 Jy ! Component: 100 - total flux cleaned = 4.01932e-05 Jy ! Component: 150 - total flux cleaned = 4.22432e-05 Jy ! Component: 200 - total flux cleaned = 4.19171e-05 Jy ! Total flux subtracted in 200 components = 4.19171e-05 Jy ! Clean residual min=-0.006027 max=0.004686 Jy/beam ! Clean residual mean=-0.000029 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.115073 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.115073 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=0.032337Jy sigma=0.751531 ! Fit after self-cal, rms=0.032337Jy sigma=0.751423 ! 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=2.013 mas, bmaj=8.836 mas, bpa=3.041 degrees ! Estimated noise=0.424202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.013 x 8.836 at 3.041 degrees (North through East) ! Clean map min=-0.005095 max=0.087708 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=1.554 mas, bmaj=7.831 mas, bpa=4.171 degrees ! Estimated noise=0.814936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579913 Jy ! Component: 100 - total flux cleaned = 0.0783627 Jy ! Component: 150 - total flux cleaned = 0.0900865 Jy ! Component: 200 - total flux cleaned = 0.0978614 Jy ! Total flux subtracted in 200 components = 0.0978614 Jy ! Clean residual min=-0.008028 max=0.011265 Jy/beam ! Clean residual mean=-0.000018 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.0978614 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0978614 Jy ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=8.836 mas, bpa=3.041 degrees ! Estimated noise=0.424202 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, -5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102109 Jy ! Component: 100 - total flux cleaned = 0.0157277 Jy ! Component: 150 - total flux cleaned = 0.0176918 Jy ! Component: 200 - total flux cleaned = 0.0186447 Jy ! Total flux subtracted in 200 components = 0.0186447 Jy ! Clean residual min=-0.004899 max=0.006006 Jy/beam ! Clean residual mean=-0.000019 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.116506 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.116506 Jy ! Inverting map ! Added new window around map position (-5.1, 14.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406839 Jy ! Component: 100 - total flux cleaned = 0.00469405 Jy ! Component: 150 - total flux cleaned = 0.00511718 Jy ! Component: 200 - total flux cleaned = 0.00530518 Jy ! Total flux subtracted in 200 components = 0.00530518 Jy ! Clean residual min=-0.004577 max=0.003965 Jy/beam ! Clean residual mean=-0.000014 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.121811 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.121811 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=3.842 mas, bmaj=11.62 mas, bpa=-5.143 degrees ! Estimated noise=0.490988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107063 Jy ! Component: 100 - total flux cleaned = 0.00156947 Jy ! Component: 150 - total flux cleaned = 0.00179837 Jy ! Component: 200 - total flux cleaned = 0.00190517 Jy ! Total flux subtracted in 200 components = 0.00190517 Jy ! Clean residual min=-0.004764 max=0.004010 Jy/beam ! Clean residual mean=-0.000019 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.123716 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 = 0.000153504 Jy ! Component: 100 - total flux cleaned = 0.000252028 Jy ! Component: 150 - total flux cleaned = 0.00034786 Jy ! Component: 200 - total flux cleaned = 0.000487385 Jy ! Total flux subtracted in 200 components = 0.000487385 Jy ! Clean residual min=-0.004639 max=0.003900 Jy/beam ! Clean residual mean=-0.000018 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.124204 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.124204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=8.836 mas, bpa=3.041 degrees ! Estimated noise=0.424202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424869 Jy ! Component: 100 - total flux cleaned = 0.00058242 Jy ! Component: 150 - total flux cleaned = 0.000445264 Jy ! Component: 200 - total flux cleaned = 0.000318042 Jy ! Total flux subtracted in 200 components = 0.000318042 Jy ! Clean residual min=-0.004074 max=0.003691 Jy/beam ! Clean residual mean=-0.000011 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.124522 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.124522 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=0.030644Jy sigma=0.701944 ! Fit after self-cal, rms=0.030550Jy sigma=0.700878 wmodel /d2/scr/pima/bp177j_uvs/J0623-3350_C_map.mod ! Writing 128 model components to file: /d2/scr/pima/bp177j_uvs/J0623-3350_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0623-3350_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0623-3350_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0623-3350_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0623-3350_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 = -0.000641314 Jy ! Component: 100 - total flux cleaned = -0.000706577 Jy ! Component: 150 - total flux cleaned = -0.000934596 Jy ! Component: 200 - total flux cleaned = -0.00125696 Jy ! Component: 250 - total flux cleaned = -0.00146073 Jy ! Component: 300 - total flux cleaned = -0.00160501 Jy ! Component: 350 - total flux cleaned = -0.00174275 Jy ! Component: 400 - total flux cleaned = -0.00196313 Jy ! Component: 450 - total flux cleaned = -0.00213243 Jy ! Component: 500 - total flux cleaned = -0.00233791 Jy ! Component: 550 - total flux cleaned = -0.00265411 Jy ! Component: 600 - total flux cleaned = -0.0028456 Jy ! Component: 650 - total flux cleaned = -0.00317949 Jy ! Component: 700 - total flux cleaned = -0.00335854 Jy ! Component: 750 - total flux cleaned = -0.00356739 Jy ! Component: 800 - total flux cleaned = -0.00366829 Jy ! Component: 850 - total flux cleaned = -0.00376683 Jy ! Component: 900 - total flux cleaned = -0.00399167 Jy ! Component: 950 - total flux cleaned = -0.00417914 Jy ! Component: 1000 - total flux cleaned = -0.00427137 Jy ! Component: 1050 - total flux cleaned = -0.00442128 Jy ! Component: 1100 - total flux cleaned = -0.00459704 Jy ! Component: 1150 - total flux cleaned = -0.00479653 Jy ! Component: 1200 - total flux cleaned = -0.0049638 Jy ! Component: 1250 - total flux cleaned = -0.00504561 Jy ! Component: 1300 - total flux cleaned = -0.00520548 Jy ! Component: 1350 - total flux cleaned = -0.00525789 Jy ! Component: 1400 - total flux cleaned = -0.00536062 Jy ! Component: 1450 - total flux cleaned = -0.00546061 Jy ! Component: 1500 - total flux cleaned = -0.00551026 Jy ! Component: 1550 - total flux cleaned = -0.00555883 Jy ! Component: 1600 - total flux cleaned = -0.00563034 Jy ! Component: 1650 - total flux cleaned = -0.00574654 Jy ! Component: 1700 - total flux cleaned = -0.00579193 Jy ! Component: 1750 - total flux cleaned = -0.00585856 Jy ! Component: 1800 - total flux cleaned = -0.00587996 Jy ! Component: 1850 - total flux cleaned = -0.00592267 Jy ! Component: 1900 - total flux cleaned = -0.0059228 Jy ! Component: 1950 - total flux cleaned = -0.00602637 Jy ! Component: 2000 - total flux cleaned = -0.00600638 Jy ! Component: 2050 - total flux cleaned = -0.00608681 Jy ! Component: 2100 - total flux cleaned = -0.00612614 Jy ! Component: 2150 - total flux cleaned = -0.00608776 Jy ! Component: 2200 - total flux cleaned = -0.00612579 Jy ! Component: 2250 - total flux cleaned = -0.00608853 Jy ! Component: 2300 - total flux cleaned = -0.00614354 Jy ! Component: 2350 - total flux cleaned = -0.006161 Jy ! Component: 2400 - total flux cleaned = -0.00612537 Jy ! Component: 2450 - total flux cleaned = -0.00612512 Jy ! Component: 2500 - total flux cleaned = -0.00612536 Jy ! Component: 2550 - total flux cleaned = -0.00614203 Jy ! Component: 2600 - total flux cleaned = -0.00612506 Jy ! Component: 2650 - total flux cleaned = -0.006092 Jy ! Component: 2700 - total flux cleaned = -0.00604361 Jy ! Component: 2750 - total flux cleaned = -0.00601198 Jy ! Component: 2800 - total flux cleaned = -0.00598036 Jy ! Component: 2850 - total flux cleaned = -0.00596505 Jy ! Component: 2900 - total flux cleaned = -0.00596479 Jy ! Component: 2950 - total flux cleaned = -0.00588897 Jy ! Component: 3000 - total flux cleaned = -0.00585911 Jy ! Component: 3050 - total flux cleaned = -0.00577091 Jy ! Component: 3100 - total flux cleaned = -0.00574173 Jy ! Component: 3150 - total flux cleaned = -0.00566983 Jy ! Component: 3200 - total flux cleaned = -0.0055849 Jy ! Component: 3250 - total flux cleaned = -0.00555686 Jy ! Component: 3300 - total flux cleaned = -0.00554294 Jy ! Component: 3350 - total flux cleaned = -0.00551543 Jy ! Component: 3400 - total flux cleaned = -0.00543407 Jy ! Component: 3450 - total flux cleaned = -0.00539387 Jy ! Component: 3500 - total flux cleaned = -0.00538049 Jy ! Component: 3550 - total flux cleaned = -0.00532759 Jy ! Component: 3600 - total flux cleaned = -0.00524936 Jy ! Component: 3650 - total flux cleaned = -0.0051978 Jy ! Component: 3700 - total flux cleaned = -0.0051722 Jy ! Component: 3750 - total flux cleaned = -0.00513416 Jy ! Component: 3800 - total flux cleaned = -0.00510897 Jy ! Component: 3850 - total flux cleaned = -0.00505904 Jy ! Component: 3900 - total flux cleaned = -0.00505896 Jy ! Component: 3950 - total flux cleaned = -0.00499769 Jy ! Component: 4000 - total flux cleaned = -0.00497331 Jy ! Component: 4050 - total flux cleaned = -0.00493703 Jy ! Total flux subtracted in 4096 components = -0.00490118 Jy ! Clean residual min=-0.000714 max=0.000700 Jy/beam ! Clean residual mean=-0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.119621 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 424 components and 0.119621 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0623-3350_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.013 x 8.836 at 3.041 degrees (North through East) ! Clean map min=-0.0022491 max=0.079766 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0623-3350_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0797656 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231211 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.869589 0.869589 1.73918 3.47835 6.95671 13.9134 27.8268 55.6537 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 344.99 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0623-3350_C_uvs.log closed on Thu Jun 19 04:13:35 2014