! Started logfile: /d2/scr/pima/bp177e_uvs/J1932-0818_X_uvs.log on Sat Mar 22 21:09:56 2014 obs /d2/scr/pima/bp177e_uvs/J1932-0818_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1932-0818_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J1932-0818 ! ! 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 840 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/bp177e_uvs/J1932-0818_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=0.999845Jy sigma=36.535682 ! Fit after self-cal, rms=0.969973Jy sigma=35.435400 ! 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=0.9337 mas, bmaj=3.281 mas, bpa=18.76 degrees ! Estimated noise=0.824793 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 = 0.0222963 Jy ! Component: 100 - total flux cleaned = 0.0282604 Jy ! Total flux subtracted in 100 components = 0.0282604 Jy ! Clean residual min=-0.002737 max=0.003671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0282604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0282604 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=0.020232Jy sigma=0.725062 ! Fit after self-cal, rms=0.017972Jy sigma=0.633958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458628 Jy ! Component: 100 - total flux cleaned = 0.0073931 Jy ! Total flux subtracted in 100 components = 0.0073931 Jy ! Clean residual min=-0.002124 max=0.002480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0356535 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0356535 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=0.016548Jy sigma=0.577132 ! Fit after self-cal, rms=0.016536Jy sigma=0.576595 ! 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=1.139 mas, bmaj=3.418 mas, bpa=17.56 degrees ! Estimated noise=0.675938 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 = 0.00264312 Jy ! Component: 100 - total flux cleaned = 0.00418161 Jy ! Component: 150 - total flux cleaned = 0.00518567 Jy ! Component: 200 - total flux cleaned = 0.00587389 Jy ! Total flux subtracted in 200 components = 0.00587389 Jy ! Clean residual min=-0.001502 max=0.001521 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0415274 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.0415274 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=0.016075Jy sigma=0.559532 ! Fit after self-cal, rms=0.016063Jy sigma=0.559144 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 3.418 at 17.56 degrees (North through East) ! Clean map min=-0.0013903 max=0.029738 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: ! BR 1.07 FD 1.15 HN 0.94 KP 0.88 ! LA 1.01 NL 0.98 OV 1.01 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.02 KP 0.83 ! LA 0.94 NL 0.95 OV 1.00 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.90 KP 1.12 ! LA 0.97 NL 1.14 OV 1.06 PT 0.84 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.11 KP 0.88 ! LA 0.98 NL 0.94 OV 0.95 PT 1.05 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.18 KP 1.09 ! LA 0.87 NL 0.99 OV 0.93 PT 0.87 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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: ! BR 0.89 FD 1.00 HN 1.16 KP 1.09 ! LA 1.07 NL 1.12 OV 1.08 PT 0.98 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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=0.016063Jy sigma=0.559144 ! Fit after self-cal, rms=0.015674Jy sigma=0.544421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=3.447 mas, bpa=17.79 degrees ! Estimated noise=0.670482 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 = 3.75452e-05 Jy ! Component: 100 - total flux cleaned = 4.93367e-05 Jy ! Component: 150 - total flux cleaned = 8.0663e-05 Jy ! Component: 200 - total flux cleaned = 0.00011675 Jy ! Total flux subtracted in 200 components = 0.00011675 Jy ! Clean residual min=-0.001349 max=0.001499 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0416441 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0416441 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=0.015655Jy sigma=0.543788 ! Fit after self-cal, rms=0.015663Jy sigma=0.543610 ! 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=0.015663Jy sigma=0.543610 ! Fit after self-cal, rms=0.015572Jy sigma=0.543497 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.447 mas, bpa=17.89 degrees ! Estimated noise=0.666616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.6767e-05 Jy ! Component: 100 - total flux cleaned = 2.25907e-05 Jy ! Component: 150 - total flux cleaned = 4.8848e-05 Jy ! Component: 200 - total flux cleaned = 7.23993e-05 Jy ! Total flux subtracted in 200 components = 7.23993e-05 Jy ! Clean residual min=-0.001350 max=0.001499 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0417165 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0417165 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=0.015560Jy sigma=0.543129 ! Fit after self-cal, rms=0.015559Jy sigma=0.543106 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 = 1.86515e-05 Jy ! Component: 100 - total flux cleaned = 1.85889e-05 Jy ! Component: 150 - total flux cleaned = 1.18826e-05 Jy ! Component: 200 - total flux cleaned = 1.821e-05 Jy ! Total flux subtracted in 200 components = 1.821e-05 Jy ! Clean residual min=-0.001350 max=0.001494 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0417348 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0417348 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=0.015553Jy sigma=0.542919 ! Fit after self-cal, rms=0.015552Jy sigma=0.542901 ! 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=0.015552Jy sigma=0.542901 ! Fit after self-cal, rms=0.015474Jy sigma=0.542808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=3.446 mas, bpa=17.99 degrees ! Estimated noise=0.663063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.93206e-05 Jy ! Component: 100 - total flux cleaned = 1.91561e-06 Jy ! Component: 150 - total flux cleaned = 2.27106e-05 Jy ! Component: 200 - total flux cleaned = 2.26132e-05 Jy ! Total flux subtracted in 200 components = 2.26132e-05 Jy ! Clean residual min=-0.001338 max=0.001488 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0417574 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.0417574 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=0.015466Jy sigma=0.542576 ! Fit after self-cal, rms=0.015466Jy sigma=0.542559 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) ! Added new window around map position (-10.2, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580279 Jy ! Component: 100 - total flux cleaned = 0.000721883 Jy ! Component: 150 - total flux cleaned = 0.000724883 Jy ! Component: 200 - total flux cleaned = 0.000726101 Jy ! Total flux subtracted in 200 components = 0.000726101 Jy ! Clean residual min=-0.001181 max=0.001157 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0424835 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.0424835 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=0.015323Jy sigma=0.537048 ! Fit after self-cal, rms=0.015317Jy sigma=0.536868 ! 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=0.015317Jy sigma=0.536868 ! Fit after self-cal, rms=0.015279Jy sigma=0.536677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=4.192 mas, bpa=7.707 degrees ! Estimated noise=0.7669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590543 Jy ! Component: 100 - total flux cleaned = 0.000826409 Jy ! Component: 150 - total flux cleaned = 0.000996048 Jy ! Component: 200 - total flux cleaned = 0.00110393 Jy ! Total flux subtracted in 200 components = 0.00110393 Jy ! Clean residual min=-0.001123 max=0.001067 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0435874 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.0435874 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=0.015259Jy sigma=0.535688 ! Fit after self-cal, rms=0.015258Jy sigma=0.535645 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 = 8.80644e-05 Jy ! Component: 100 - total flux cleaned = 0.000146302 Jy ! Component: 150 - total flux cleaned = 0.000209661 Jy ! Component: 200 - total flux cleaned = 0.000248209 Jy ! Total flux subtracted in 200 components = 0.000248209 Jy ! Clean residual min=-0.001103 max=0.001029 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0438356 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.0438356 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=0.015250Jy sigma=0.535209 ! Fit after self-cal, rms=0.015248Jy sigma=0.535185 ! 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=1.118 mas, bmaj=3.452 mas, bpa=18.12 degrees ! Estimated noise=0.659986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 3.452 at 18.12 degrees (North through East) ! Clean map min=-0.0010652 max=0.028669 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=0.9163 mas, bmaj=3.334 mas, bpa=19.21 degrees ! Estimated noise=0.797749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231119 Jy ! Component: 100 - total flux cleaned = 0.0295434 Jy ! Component: 150 - total flux cleaned = 0.0331745 Jy ! Component: 200 - total flux cleaned = 0.0352901 Jy ! Total flux subtracted in 200 components = 0.0352901 Jy ! Clean residual min=-0.002019 max=0.002234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0352901 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0352901 Jy ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.452 mas, bpa=18.12 degrees ! Estimated noise=0.659986 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 = 0.0025172 Jy ! Component: 100 - total flux cleaned = 0.00355212 Jy ! Component: 150 - total flux cleaned = 0.00420278 Jy ! Component: 200 - total flux cleaned = 0.0046813 Jy ! Total flux subtracted in 200 components = 0.0046813 Jy ! Clean residual min=-0.001404 max=0.001309 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0399714 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.0399714 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=2.29 mas, bmaj=4.192 mas, bpa=7.707 degrees ! Estimated noise=0.7669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114244 Jy ! Component: 100 - total flux cleaned = 0.00190077 Jy ! Component: 150 - total flux cleaned = 0.00232934 Jy ! Component: 200 - total flux cleaned = 0.00268851 Jy ! Total flux subtracted in 200 components = 0.00268851 Jy ! Clean residual min=-0.001178 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0426599 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 = 0.000303981 Jy ! Component: 100 - total flux cleaned = 0.000547658 Jy ! Component: 150 - total flux cleaned = 0.000693313 Jy ! Component: 200 - total flux cleaned = 0.000799344 Jy ! Total flux subtracted in 200 components = 0.000799344 Jy ! Clean residual min=-0.001116 max=0.001030 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0434592 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 95 components and 0.0434592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.452 mas, bpa=18.12 degrees ! Estimated noise=0.659986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029243 Jy ! Component: 100 - total flux cleaned = -0.00034824 Jy ! Component: 150 - total flux cleaned = -0.000349187 Jy ! Component: 200 - total flux cleaned = -0.000365105 Jy ! Total flux subtracted in 200 components = -0.000365105 Jy ! Clean residual min=-0.001136 max=0.001060 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0430941 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.0430941 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=0.015265Jy sigma=0.535535 ! Fit after self-cal, rms=0.015259Jy sigma=0.535461 wmodel /d2/scr/pima/bp177e_uvs/J1932-0818_X_map.mod ! Writing 110 model components to file: /d2/scr/pima/bp177e_uvs/J1932-0818_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1932-0818_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1932-0818_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1932-0818_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1932-0818_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 = -0.000190916 Jy ! Component: 100 - total flux cleaned = -0.000153645 Jy ! Component: 150 - total flux cleaned = -0.000239892 Jy ! Component: 200 - total flux cleaned = -0.000288949 Jy ! Component: 250 - total flux cleaned = -0.000320452 Jy ! Component: 300 - total flux cleaned = -0.000350625 Jy ! Component: 350 - total flux cleaned = -0.000364663 Jy ! Component: 400 - total flux cleaned = -0.000350518 Jy ! Component: 450 - total flux cleaned = -0.000390727 Jy ! Component: 500 - total flux cleaned = -0.000416865 Jy ! Component: 550 - total flux cleaned = -0.00045531 Jy ! Component: 600 - total flux cleaned = -0.00044299 Jy ! Component: 650 - total flux cleaned = -0.000479859 Jy ! Component: 700 - total flux cleaned = -0.000515641 Jy ! Component: 750 - total flux cleaned = -0.00052695 Jy ! Component: 800 - total flux cleaned = -0.000561186 Jy ! Component: 850 - total flux cleaned = -0.000594562 Jy ! Component: 900 - total flux cleaned = -0.000627447 Jy ! Component: 950 - total flux cleaned = -0.000691775 Jy ! Component: 1000 - total flux cleaned = -0.000733607 Jy ! Component: 1050 - total flux cleaned = -0.000774805 Jy ! Component: 1100 - total flux cleaned = -0.00082533 Jy ! Component: 1150 - total flux cleaned = -0.000864972 Jy ! Component: 1200 - total flux cleaned = -0.000884408 Jy ! Component: 1250 - total flux cleaned = -0.000875011 Jy ! Component: 1300 - total flux cleaned = -0.000931711 Jy ! Component: 1350 - total flux cleaned = -0.000959474 Jy ! Component: 1400 - total flux cleaned = -0.000977796 Jy ! Component: 1450 - total flux cleaned = -0.00102281 Jy ! Component: 1500 - total flux cleaned = -0.000987327 Jy ! Component: 1550 - total flux cleaned = -0.000996347 Jy ! Component: 1600 - total flux cleaned = -0.00102228 Jy ! Component: 1650 - total flux cleaned = -0.0010137 Jy ! Component: 1700 - total flux cleaned = -0.00104748 Jy ! Component: 1750 - total flux cleaned = -0.00105574 Jy ! Component: 1800 - total flux cleaned = -0.00109693 Jy ! Component: 1850 - total flux cleaned = -0.00109693 Jy ! Component: 1900 - total flux cleaned = -0.00114521 Jy ! Component: 1950 - total flux cleaned = -0.00116908 Jy ! Component: 2000 - total flux cleaned = -0.00117697 Jy ! Component: 2050 - total flux cleaned = -0.00121603 Jy ! Component: 2100 - total flux cleaned = -0.00124689 Jy ! Component: 2150 - total flux cleaned = -0.00128507 Jy ! Component: 2200 - total flux cleaned = -0.00133794 Jy ! Component: 2250 - total flux cleaned = -0.00138291 Jy ! Component: 2300 - total flux cleaned = -0.00142742 Jy ! Component: 2350 - total flux cleaned = -0.00147888 Jy ! Component: 2400 - total flux cleaned = -0.00153714 Jy ! Component: 2450 - total flux cleaned = -0.00160206 Jy ! Component: 2500 - total flux cleaned = -0.00165194 Jy ! Component: 2550 - total flux cleaned = -0.00169437 Jy ! Component: 2600 - total flux cleaned = -0.00171541 Jy ! Component: 2650 - total flux cleaned = -0.00177124 Jy ! Component: 2700 - total flux cleaned = -0.00180574 Jy ! Component: 2750 - total flux cleaned = -0.00183324 Jy ! Component: 2800 - total flux cleaned = -0.00186737 Jy ! Component: 2850 - total flux cleaned = -0.00191483 Jy ! Component: 2900 - total flux cleaned = -0.00197535 Jy ! Component: 2950 - total flux cleaned = -0.00203541 Jy ! Component: 3000 - total flux cleaned = -0.0020685 Jy ! Component: 3050 - total flux cleaned = -0.00210804 Jy ! Component: 3100 - total flux cleaned = -0.00216033 Jy ! Component: 3150 - total flux cleaned = -0.00221229 Jy ! Component: 3200 - total flux cleaned = -0.0022575 Jy ! Component: 3250 - total flux cleaned = -0.00231527 Jy ! Component: 3300 - total flux cleaned = -0.00234715 Jy ! Component: 3350 - total flux cleaned = -0.00237889 Jy ! Component: 3400 - total flux cleaned = -0.00242943 Jy ! Component: 3450 - total flux cleaned = -0.00246716 Jy ! Component: 3500 - total flux cleaned = -0.0025234 Jy ! Component: 3550 - total flux cleaned = -0.00258556 Jy ! Component: 3600 - total flux cleaned = -0.00265352 Jy ! Component: 3650 - total flux cleaned = -0.00270275 Jy ! Component: 3700 - total flux cleaned = -0.00275791 Jy ! Component: 3750 - total flux cleaned = -0.00279449 Jy ! Component: 3800 - total flux cleaned = -0.00284916 Jy ! Component: 3850 - total flux cleaned = -0.0028915 Jy ! Component: 3900 - total flux cleaned = -0.00291562 Jy ! Component: 3950 - total flux cleaned = -0.00296967 Jy ! Component: 4000 - total flux cleaned = -0.00299362 Jy ! Component: 4050 - total flux cleaned = -0.00302937 Jy ! Total flux subtracted in 4096 components = -0.00303531 Jy ! Clean residual min=-0.000373 max=0.000361 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0400588 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 348 components and 0.0400588 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1932-0818_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 3.452 at 18.12 degrees (North through East) ! Clean map min=-0.00088166 max=0.028822 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1932-0818_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0288217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.52898e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.991855 0.991855 1.98371 3.96742 7.93484 15.8697 31.7394 63.4787 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.463 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1932-0818_X_uvs.log closed on Sat Mar 22 21:10:01 2014