! Started logfile: /scr/pima/rdv72_uvs/J1531-2735_X_uvs.log on Sat Oct 5 08:48:31 2013 obs /scr/pima/rdv72_uvs/J1531-2735_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1531-2735_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.542687 visibilities/baseline/integration-bin. ! Found source: J1531-2735 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2924 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J1531-2735_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008834Jy sigma=0.714031 ! Fit after self-cal, rms=0.918676Jy sigma=0.650652 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8176 mas, bmaj=2.478 mas, bpa=9.183 degrees ! Estimated noise=37.4877 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 = 0.0665626 Jy ! Component: 100 - total flux cleaned = 0.0842826 Jy ! Total flux subtracted in 100 components = 0.0842826 Jy ! Clean residual min=-0.012335 max=0.011678 Jy/beam ! Clean residual mean=-0.000001 rms=0.003310 Jy/beam ! Combined flux in latest and established models = 0.0842825 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0842825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097152Jy sigma=0.069793 ! Fit after self-cal, rms=0.096299Jy sigma=0.069240 ! 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=1.167 mas, bmaj=3.48 mas, bpa=7.301 degrees ! Estimated noise=19.4895 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 = 0.0113102 Jy ! Component: 100 - total flux cleaned = 0.0165356 Jy ! Component: 150 - total flux cleaned = 0.0190671 Jy ! Component: 200 - total flux cleaned = 0.0193302 Jy ! Total flux subtracted in 200 components = 0.0193302 Jy ! Clean residual min=-0.009646 max=0.010528 Jy/beam ! Clean residual mean=0.000022 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 0.103613 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.103613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095703Jy sigma=0.067856 ! Fit after self-cal, rms=0.095791Jy sigma=0.067842 ! 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: ! BR 1.00* FD 0.76 LA 1.39 NL 1.06 ! OV 1.03 PT 1.06 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.56 FD 0.81 KP 1.00* LA 1.03 ! MK 1.48 NL 1.21 OV 1.31 PT 0.81 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.70 LA 1.01 NL 1.24 ! OV 1.23 PT 1.08 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.28 FD 0.97 KP 1.00* LA 0.81 ! MK 1.37 NL 1.10 OV 1.24 PT 1.05 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 LA 1.03 NL 1.22 ! OV 1.20 PT 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.39 FD 0.73 KP 1.00* LA 0.87 ! MK 1.31 NL 1.53 OV 1.34 PT 0.96 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.73 LA 1.05 NL 1.21 ! OV 1.30 PT 1.31 SC 0.75 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 0.66 KP 1.00* LA 1.02 ! MK 1.01 NL 1.16 OV 1.37 PT 1.07 ! SC 0.73 ! ! ! Fit before self-cal, rms=0.095791Jy sigma=0.067842 ! Fit after self-cal, rms=0.106878Jy sigma=0.065351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.537 mas, bpa=7.909 degrees ! Estimated noise=19.8211 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 = -0.000343688 Jy ! Component: 100 - total flux cleaned = -0.000347318 Jy ! Component: 150 - total flux cleaned = -0.000353935 Jy ! Component: 200 - total flux cleaned = -0.000361343 Jy ! Total flux subtracted in 200 components = -0.000361343 Jy ! Clean residual min=-0.005122 max=0.006282 Jy/beam ! Clean residual mean=-0.000023 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.103251 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.103251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106792Jy sigma=0.065311 ! Fit after self-cal, rms=0.109339Jy sigma=0.064903 ! Inverting map ! Added new window around map position (7.4, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510486 Jy ! Component: 100 - total flux cleaned = 0.00526812 Jy ! Component: 150 - total flux cleaned = 0.00509146 Jy ! Component: 200 - total flux cleaned = 0.0047855 Jy ! Total flux subtracted in 200 components = 0.0047855 Jy ! Clean residual min=-0.004936 max=0.004272 Jy/beam ! Clean residual mean=-0.000003 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.108037 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.108037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108886Jy sigma=0.064737 ! Fit after self-cal, rms=0.108867Jy sigma=0.064681 ! 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. ! ! Fit before self-cal, rms=0.108867Jy sigma=0.064681 ! Fit after self-cal, rms=0.113316Jy sigma=0.064549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=3.558 mas, bpa=7.907 degrees ! Estimated noise=19.7297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259057 Jy ! Component: 100 - total flux cleaned = 0.00252149 Jy ! Component: 150 - total flux cleaned = 0.00233553 Jy ! Component: 200 - total flux cleaned = 0.00222379 Jy ! Total flux subtracted in 200 components = 0.00222379 Jy ! Clean residual min=-0.003750 max=0.003690 Jy/beam ! Clean residual mean=-0.000009 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.110261 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.110261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113135Jy sigma=0.064488 ! Fit after self-cal, rms=0.114020Jy sigma=0.064433 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 = 0.00141884 Jy ! Component: 100 - total flux cleaned = 0.000991877 Jy ! Component: 150 - total flux cleaned = 0.00072715 Jy ! Component: 200 - total flux cleaned = 0.000584247 Jy ! Total flux subtracted in 200 components = 0.000584247 Jy ! Clean residual min=-0.003575 max=0.003586 Jy/beam ! Clean residual mean=-0.000003 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.110845 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.110845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113908Jy sigma=0.064410 ! Fit after self-cal, rms=0.113949Jy sigma=0.064401 ! 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. ! ! Fit before self-cal, rms=0.113949Jy sigma=0.064401 ! Fit after self-cal, rms=0.116407Jy sigma=0.064361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=3.568 mas, bpa=7.949 degrees ! Estimated noise=19.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908015 Jy ! Component: 100 - total flux cleaned = 0.0007528 Jy ! Component: 150 - total flux cleaned = 0.000659938 Jy ! Component: 200 - total flux cleaned = 0.000572867 Jy ! Total flux subtracted in 200 components = 0.000572867 Jy ! Clean residual min=-0.003577 max=0.003233 Jy/beam ! Clean residual mean=-0.000006 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.111418 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.111418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116329Jy sigma=0.064341 ! Fit after self-cal, rms=0.116484Jy sigma=0.064276 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 = 0.000444895 Jy ! Component: 100 - total flux cleaned = 0.000303984 Jy ! Component: 150 - total flux cleaned = 0.000176329 Jy ! Component: 200 - total flux cleaned = 2.03518e-05 Jy ! Total flux subtracted in 200 components = 2.03518e-05 Jy ! Clean residual min=-0.003719 max=0.003317 Jy/beam ! Clean residual mean=-0.000005 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.111438 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.111438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116419Jy sigma=0.064263 ! Fit after self-cal, rms=0.116364Jy sigma=0.064251 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116364Jy sigma=0.064251 ! Fit after self-cal, rms=0.117181Jy sigma=0.064236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=7.778 mas, bpa=3.058 degrees ! Estimated noise=20.5345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503209 Jy ! Component: 100 - total flux cleaned = 0.000434167 Jy ! Component: 150 - total flux cleaned = 0.000310507 Jy ! Component: 200 - total flux cleaned = 0.000226794 Jy ! Total flux subtracted in 200 components = 0.000226794 Jy ! Clean residual min=-0.003231 max=0.003259 Jy/beam ! Clean residual mean=-0.000009 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.111665 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.111665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117141Jy sigma=0.064230 ! Fit after self-cal, rms=0.117319Jy sigma=0.064225 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 = 8.02356e-05 Jy ! Component: 100 - total flux cleaned = -0.000102921 Jy ! Component: 150 - total flux cleaned = -0.000148673 Jy ! Component: 200 - total flux cleaned = -0.000213985 Jy ! Total flux subtracted in 200 components = -0.000213985 Jy ! Clean residual min=-0.003304 max=0.003200 Jy/beam ! Clean residual mean=-0.000007 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.111451 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.111451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117296Jy sigma=0.064224 ! Fit after self-cal, rms=0.117296Jy sigma=0.064223 ! 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=1.176 mas, bmaj=3.571 mas, bpa=8.005 degrees ! Estimated noise=19.605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 3.571 at 8.005 degrees (North through East) ! Clean map min=-0.0052125 max=0.078242 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8089 mas, bmaj=2.479 mas, bpa=9.186 degrees ! Estimated noise=38.6683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675159 Jy ! Component: 100 - total flux cleaned = 0.0845342 Jy ! Component: 150 - total flux cleaned = 0.0928729 Jy ! Component: 200 - total flux cleaned = 0.0987532 Jy ! Total flux subtracted in 200 components = 0.0987532 Jy ! Clean residual min=-0.008602 max=0.008774 Jy/beam ! Clean residual mean=-0.000009 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.0987532 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0987532 Jy ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.571 mas, bpa=8.005 degrees ! Estimated noise=19.605 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 = 0.00373821 Jy ! Component: 100 - total flux cleaned = 0.00586979 Jy ! Component: 150 - total flux cleaned = 0.0072631 Jy ! Component: 200 - total flux cleaned = 0.00808287 Jy ! Total flux subtracted in 200 components = 0.00808287 Jy ! Clean residual min=-0.004353 max=0.004235 Jy/beam ! Clean residual mean=-0.000001 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.106836 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.106836 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=7.778 mas, bpa=3.058 degrees ! Estimated noise=20.5345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719378 Jy ! Component: 100 - total flux cleaned = 0.00112915 Jy ! Component: 150 - total flux cleaned = 0.00146462 Jy ! Component: 200 - total flux cleaned = 0.00180621 Jy ! Total flux subtracted in 200 components = 0.00180621 Jy ! Clean residual min=-0.003898 max=0.003568 Jy/beam ! Clean residual mean=-0.000005 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.108642 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 = 0.000296302 Jy ! Component: 100 - total flux cleaned = 0.000473419 Jy ! Component: 150 - total flux cleaned = 0.000552709 Jy ! Component: 200 - total flux cleaned = 0.000625662 Jy ! Total flux subtracted in 200 components = 0.000625662 Jy ! Clean residual min=-0.003721 max=0.003516 Jy/beam ! Clean residual mean=-0.000006 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.109268 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.109268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.571 mas, bpa=8.005 degrees ! Estimated noise=19.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130384 Jy ! Component: 100 - total flux cleaned = -0.000324259 Jy ! Component: 150 - total flux cleaned = -0.000267793 Jy ! Component: 200 - total flux cleaned = -0.000271635 Jy ! Total flux subtracted in 200 components = -0.000271635 Jy ! Clean residual min=-0.003878 max=0.003953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.108996 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.108996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117411Jy sigma=0.064294 ! Fit after self-cal, rms=0.117372Jy sigma=0.064287 wmodel /scr/pima/rdv72_uvs/J1531-2735_X_map.mod ! Writing 67 model components to file: /scr/pima/rdv72_uvs/J1531-2735_X_map.mod wobs /scr/pima/rdv72_uvs/J1531-2735_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1531-2735_X_uvs.fits wwins /scr/pima/rdv72_uvs/J1531-2735_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J1531-2735_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000996301 Jy ! Component: 100 - total flux cleaned = -0.00187811 Jy ! Component: 150 - total flux cleaned = -0.00245371 Jy ! Component: 200 - total flux cleaned = -0.0027248 Jy ! Component: 250 - total flux cleaned = -0.00303241 Jy ! Component: 300 - total flux cleaned = -0.00327719 Jy ! Component: 350 - total flux cleaned = -0.0036075 Jy ! Component: 400 - total flux cleaned = -0.0038347 Jy ! Component: 450 - total flux cleaned = -0.00401033 Jy ! Component: 500 - total flux cleaned = -0.00409453 Jy ! Component: 550 - total flux cleaned = -0.00417613 Jy ! Component: 600 - total flux cleaned = -0.00413698 Jy ! Component: 650 - total flux cleaned = -0.00402136 Jy ! Component: 700 - total flux cleaned = -0.00383307 Jy ! Component: 750 - total flux cleaned = -0.00364865 Jy ! Component: 800 - total flux cleaned = -0.0034319 Jy ! Component: 850 - total flux cleaned = -0.00321962 Jy ! Component: 900 - total flux cleaned = -0.0029418 Jy ! Component: 950 - total flux cleaned = -0.0028061 Jy ! Component: 1000 - total flux cleaned = -0.00267168 Jy ! Component: 1050 - total flux cleaned = -0.00263897 Jy ! Component: 1100 - total flux cleaned = -0.00263932 Jy ! Component: 1150 - total flux cleaned = -0.00270332 Jy ! Component: 1200 - total flux cleaned = -0.00270345 Jy ! Component: 1250 - total flux cleaned = -0.00270315 Jy ! Component: 1300 - total flux cleaned = -0.00270351 Jy ! Component: 1350 - total flux cleaned = -0.00279369 Jy ! Component: 1400 - total flux cleaned = -0.0027933 Jy ! Component: 1450 - total flux cleaned = -0.00285195 Jy ! Component: 1500 - total flux cleaned = -0.00293859 Jy ! Component: 1550 - total flux cleaned = -0.00299599 Jy ! Component: 1600 - total flux cleaned = -0.00316564 Jy ! Component: 1650 - total flux cleaned = -0.00333293 Jy ! Component: 1700 - total flux cleaned = -0.00338796 Jy ! Component: 1750 - total flux cleaned = -0.00344276 Jy ! Component: 1800 - total flux cleaned = -0.00355111 Jy ! Component: 1850 - total flux cleaned = -0.00360483 Jy ! Component: 1900 - total flux cleaned = -0.00371154 Jy ! Component: 1950 - total flux cleaned = -0.0037118 Jy ! Component: 2000 - total flux cleaned = -0.00379062 Jy ! Component: 2050 - total flux cleaned = -0.00371221 Jy ! Component: 2100 - total flux cleaned = -0.00360866 Jy ! Component: 2150 - total flux cleaned = -0.0036604 Jy ! Component: 2200 - total flux cleaned = -0.00368589 Jy ! Component: 2250 - total flux cleaned = -0.00363473 Jy ! Component: 2300 - total flux cleaned = -0.00368558 Jy ! Component: 2350 - total flux cleaned = -0.00363492 Jy ! Component: 2400 - total flux cleaned = -0.00355938 Jy ! Component: 2450 - total flux cleaned = -0.00345921 Jy ! Component: 2500 - total flux cleaned = -0.00348434 Jy ! Component: 2550 - total flux cleaned = -0.00338507 Jy ! Component: 2600 - total flux cleaned = -0.00338503 Jy ! Component: 2650 - total flux cleaned = -0.00338503 Jy ! Component: 2700 - total flux cleaned = -0.00340961 Jy ! Component: 2750 - total flux cleaned = -0.00343407 Jy ! Component: 2800 - total flux cleaned = -0.00345863 Jy ! Component: 2850 - total flux cleaned = -0.00348293 Jy ! Component: 2900 - total flux cleaned = -0.00343425 Jy ! Component: 2950 - total flux cleaned = -0.00343424 Jy ! Component: 3000 - total flux cleaned = -0.00343422 Jy ! Component: 3050 - total flux cleaned = -0.00343418 Jy ! Component: 3100 - total flux cleaned = -0.00341007 Jy ! Component: 3150 - total flux cleaned = -0.00331338 Jy ! Component: 3200 - total flux cleaned = -0.00328917 Jy ! Component: 3250 - total flux cleaned = -0.00328914 Jy ! Component: 3300 - total flux cleaned = -0.00331329 Jy ! Component: 3350 - total flux cleaned = -0.00333741 Jy ! Component: 3400 - total flux cleaned = -0.00331329 Jy ! Component: 3450 - total flux cleaned = -0.00328919 Jy ! Component: 3500 - total flux cleaned = -0.00324091 Jy ! Component: 3550 - total flux cleaned = -0.00319244 Jy ! Component: 3600 - total flux cleaned = -0.00314409 Jy ! Component: 3650 - total flux cleaned = -0.00309569 Jy ! Component: 3700 - total flux cleaned = -0.00307136 Jy ! Component: 3750 - total flux cleaned = -0.00302273 Jy ! Component: 3800 - total flux cleaned = -0.0029741 Jy ! Component: 3850 - total flux cleaned = -0.00290108 Jy ! Component: 3900 - total flux cleaned = -0.00282801 Jy ! Component: 3950 - total flux cleaned = -0.00280365 Jy ! Component: 4000 - total flux cleaned = -0.00275468 Jy ! Component: 4050 - total flux cleaned = -0.00275461 Jy ! Total flux subtracted in 4096 components = -0.0026567 Jy ! Clean residual min=-0.001583 max=0.001520 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.10634 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 284 components and 0.10634 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1531-2735_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 3.571 at 8.005 degrees (North through East) ! Clean map min=-0.0055941 max=0.082156 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1531-2735_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0821558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406484 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48432 1.48432 2.96864 5.93727 11.8745 23.7491 47.4982 94.9964 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1531-2735_X_uvs.log closed on Sat Oct 5 08:48:35 2013