! Started logfile: /d2/scr/pima/bp177i_uvs/J1459-3655_X_uvs.log on Tue Apr 15 00:24:41 2014 obs /d2/scr/pima/bp177i_uvs/J1459-3655_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1459-3655_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1459-3655 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1459-3655_X] 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 0.200x0.200 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. ! ! 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=1.012133Jy sigma=23.385086 ! Fit after self-cal, rms=0.898591Jy sigma=20.466909 ! 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=1.005 mas, bmaj=5.073 mas, bpa=-0.7374 degrees ! Estimated noise=1.70828 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839962 Jy ! Component: 100 - total flux cleaned = 0.133225 Jy ! Total flux subtracted in 100 components = 0.133225 Jy ! Clean residual min=-0.016635 max=0.027080 Jy/beam ! Clean residual mean=-0.000531 rms=0.008194 Jy/beam ! Combined flux in latest and established models = 0.133225 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 77 components and 0.133225 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=0.084427Jy sigma=2.082028 ! Fit after self-cal, rms=0.083848Jy sigma=2.072971 ! 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=1.15 mas, bmaj=5.51 mas, bpa=-0.4445 degrees ! Estimated noise=1.23184 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 = 0.048822 Jy ! Component: 100 - total flux cleaned = 0.0817305 Jy ! Component: 150 - total flux cleaned = 0.106027 Jy ! Component: 200 - total flux cleaned = 0.124816 Jy ! Total flux subtracted in 200 components = 0.124816 Jy ! Clean residual min=-0.008683 max=0.011020 Jy/beam ! Clean residual mean=-0.000225 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 0.258041 Jy ! Performing phase self-cal ! Adding 139 model components to the UV plane model. ! The established model now contains 210 components and 0.258041 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=0.043168Jy sigma=0.965422 ! Fit after self-cal, rms=0.042998Jy sigma=0.961976 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.15 x 5.51 at -0.4445 degrees (North through East) ! Clean map min=-0.0086079 max=0.07699 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! 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. ! 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=0.042998Jy sigma=0.961976 ! Fit after self-cal, rms=0.042998Jy sigma=0.961976 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=5.51 mas, bpa=-0.4445 degrees ! Estimated noise=1.23184 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 = 0.0153424 Jy ! Component: 100 - total flux cleaned = 0.0273823 Jy ! Component: 150 - total flux cleaned = 0.0349286 Jy ! Component: 200 - total flux cleaned = 0.0398546 Jy ! Total flux subtracted in 200 components = 0.0398546 Jy ! Clean residual min=-0.004936 max=0.004982 Jy/beam ! Clean residual mean=-0.000087 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.297896 Jy ! Performing phase self-cal ! Adding 113 model components to the UV plane model. ! The established model now contains 319 components and 0.297896 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=0.034551Jy sigma=0.733383 ! Fit after self-cal, rms=0.034467Jy sigma=0.731768 ! 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=0.034467Jy sigma=0.731768 ! Fit after self-cal, rms=0.031253Jy sigma=0.641486 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=5.581 mas, bpa=-0.3756 degrees ! Estimated noise=1.20261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317762 Jy ! Component: 100 - total flux cleaned = 0.00333832 Jy ! Component: 150 - total flux cleaned = 0.00245263 Jy ! Component: 200 - total flux cleaned = 0.00233001 Jy ! Total flux subtracted in 200 components = 0.00233001 Jy ! Clean residual min=-0.002009 max=0.002026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.300226 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 386 components and 0.300226 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=0.029682Jy sigma=0.599344 ! Fit after self-cal, rms=0.029625Jy sigma=0.598589 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 = 3.88358e-06 Jy ! Component: 100 - total flux cleaned = 1.71241e-05 Jy ! Component: 150 - total flux cleaned = -0.000177488 Jy ! Component: 200 - total flux cleaned = -0.000621992 Jy ! Total flux subtracted in 200 components = -0.000621992 Jy ! Clean residual min=-0.001422 max=0.001415 Jy/beam ! Clean residual mean=0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.299604 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 441 components and 0.299604 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=0.028962Jy sigma=0.582938 ! Fit after self-cal, rms=0.028930Jy sigma=0.582541 ! 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=0.028930Jy sigma=0.582541 ! Fit after self-cal, rms=0.028964Jy sigma=0.562939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=5.593 mas, bpa=-0.245 degrees ! Estimated noise=1.21596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010423 Jy ! Component: 100 - total flux cleaned = 0.0011364 Jy ! Component: 150 - total flux cleaned = 0.00047841 Jy ! Component: 200 - total flux cleaned = -5.07476e-05 Jy ! Total flux subtracted in 200 components = -5.07476e-05 Jy ! Clean residual min=-0.001206 max=0.001199 Jy/beam ! Clean residual mean=0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.299553 Jy selfcal ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 503 components and 0.299553 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=0.028434Jy sigma=0.551504 ! Fit after self-cal, rms=0.028442Jy sigma=0.551275 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 = -0.000560182 Jy ! Component: 100 - total flux cleaned = -0.00108863 Jy ! Component: 150 - total flux cleaned = -0.00146018 Jy ! Component: 200 - total flux cleaned = -0.00174825 Jy ! Total flux subtracted in 200 components = -0.00174825 Jy ! Clean residual min=-0.000932 max=0.000925 Jy/beam ! Clean residual mean=0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.297805 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 549 components and 0.297805 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=0.028157Jy sigma=0.545500 ! Fit after self-cal, rms=0.028160Jy sigma=0.545405 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028160Jy sigma=0.545405 ! Fit after self-cal, rms=0.028246Jy sigma=0.542879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=7.165 mas, bpa=-7.067 degrees ! Estimated noise=1.41357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085234 Jy ! Component: 100 - total flux cleaned = 9.29059e-05 Jy ! Component: 150 - total flux cleaned = -0.000561138 Jy ! Component: 200 - total flux cleaned = -0.00127509 Jy ! Total flux subtracted in 200 components = -0.00127509 Jy ! Clean residual min=-0.001005 max=0.001028 Jy/beam ! Clean residual mean=0.000014 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.29653 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 619 components and 0.29653 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=0.027924Jy sigma=0.536840 ! Fit after self-cal, rms=0.027938Jy sigma=0.536704 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 = -0.000221277 Jy ! Component: 100 - total flux cleaned = -0.000219969 Jy ! Component: 150 - total flux cleaned = -0.000354394 Jy ! Component: 200 - total flux cleaned = -0.000486995 Jy ! Total flux subtracted in 200 components = -0.000486995 Jy ! Clean residual min=-0.000727 max=0.000727 Jy/beam ! Clean residual mean=0.000013 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.296043 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 685 components and 0.296043 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=0.027807Jy sigma=0.534110 ! Fit after self-cal, rms=0.027805Jy sigma=0.534071 ! 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=1.154 mas, bmaj=5.598 mas, bpa=-0.2496 degrees ! Estimated noise=1.22084 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 5.598 at -0.2496 degrees (North through East) ! Clean map min=-0.0035277 max=0.066617 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=1.008 mas, bmaj=5.127 mas, bpa=-0.5658 degrees ! Estimated noise=1.71111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843075 Jy ! Component: 100 - total flux cleaned = 0.132708 Jy ! Component: 150 - total flux cleaned = 0.166623 Jy ! Component: 200 - total flux cleaned = 0.192203 Jy ! Total flux subtracted in 200 components = 0.192203 Jy ! Clean residual min=-0.011076 max=0.014900 Jy/beam ! Clean residual mean=-0.000328 rms=0.005174 Jy/beam ! Combined flux in latest and established models = 0.192203 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 145 model components to the UV plane model. ! The established model now contains 145 components and 0.192203 Jy ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=5.598 mas, bpa=-0.2496 degrees ! Estimated noise=1.22084 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 = 0.0286888 Jy ! Component: 100 - total flux cleaned = 0.0497074 Jy ! Component: 150 - total flux cleaned = 0.0658118 Jy ! Component: 200 - total flux cleaned = 0.0784954 Jy ! Total flux subtracted in 200 components = 0.0784954 Jy ! Clean residual min=-0.007214 max=0.007485 Jy/beam ! Clean residual mean=-0.000144 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 0.270699 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 264 components and 0.270699 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=2.224 mas, bmaj=7.165 mas, bpa=-7.067 degrees ! Estimated noise=1.41357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162561 Jy ! Component: 100 - total flux cleaned = 0.0235464 Jy ! Component: 150 - total flux cleaned = 0.0277081 Jy ! Component: 200 - total flux cleaned = 0.0304327 Jy ! Total flux subtracted in 200 components = 0.0304327 Jy ! Clean residual min=-0.003990 max=0.004031 Jy/beam ! Clean residual mean=-0.000055 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.301131 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 = 0.00221973 Jy ! Component: 100 - total flux cleaned = 0.00418875 Jy ! Component: 150 - total flux cleaned = 0.00399272 Jy ! Component: 200 - total flux cleaned = 0.00360066 Jy ! Total flux subtracted in 200 components = 0.00360066 Jy ! Clean residual min=-0.003392 max=0.003397 Jy/beam ! Clean residual mean=-0.000061 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.304732 Jy ! Adding 179 model components to the UV plane model. ! The established model now contains 435 components and 0.304732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=5.598 mas, bpa=-0.2496 degrees ! Estimated noise=1.22084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291667 Jy ! Component: 100 - total flux cleaned = 0.00111967 Jy ! Component: 150 - total flux cleaned = 0.0014788 Jy ! Component: 200 - total flux cleaned = 0.00147367 Jy ! Total flux subtracted in 200 components = 0.00147367 Jy ! Clean residual min=-0.001674 max=0.001678 Jy/beam ! Clean residual mean=0.000011 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.306206 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 488 components and 0.306206 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=0.028880Jy sigma=0.558806 ! Fit after self-cal, rms=0.028748Jy sigma=0.557772 wmodel /d2/scr/pima/bp177i_uvs/J1459-3655_X_map.mod ! Writing 488 model components to file: /d2/scr/pima/bp177i_uvs/J1459-3655_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1459-3655_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1459-3655_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1459-3655_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177i_uvs/J1459-3655_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 5.598 at -0.2496 degrees (North through East) ! Clean map min=-0.0031685 max=0.066407 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1459-3655_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0664067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00060128 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.71635 2.71635 5.43271 10.8654 21.7308 43.4617 86.9233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 110.442 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1459-3655_X_uvs.log closed on Tue Apr 15 00:24:44 2014