! Started logfile: /scr/pima/bp192a0_uvs/J0051+1747_X_uvs.log on Fri Aug 21 06:51:17 2015 obs /scr/pima/bp192a0_uvs/J0051+1747_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0051+1747_X_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0051+1747 ! ! 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 1520 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 /scr/pima/bp192a0_uvs/J0051+1747_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=1.002905Jy sigma=22.908717 ! Fit after self-cal, rms=0.963354Jy sigma=22.042312 ! 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=2.736 mas, bmaj=6.952 mas, bpa=55.96 degrees ! Estimated noise=1.47657 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 = 0.0233098 Jy ! Component: 100 - total flux cleaned = 0.0322544 Jy ! Total flux subtracted in 100 components = 0.0322544 Jy ! Clean residual min=-0.004456 max=0.004962 Jy/beam ! Clean residual mean=-0.000002 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.0322544 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0322544 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=0.036101Jy sigma=0.783230 ! Fit after self-cal, rms=0.034377Jy sigma=0.744980 ! 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=3.124 mas, bmaj=7.695 mas, bpa=53.96 degrees ! Estimated noise=0.800855 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 = 0.0122147 Jy ! Component: 100 - total flux cleaned = 0.0168381 Jy ! Component: 150 - total flux cleaned = 0.0175184 Jy ! Component: 200 - total flux cleaned = 0.0185767 Jy ! Total flux subtracted in 200 components = 0.0185767 Jy ! Clean residual min=-0.002729 max=0.002720 Jy/beam ! Clean residual mean=0.000001 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.0508311 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 142 components and 0.050831 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=0.028445Jy sigma=0.616575 ! Fit after self-cal, rms=0.028108Jy sigma=0.612669 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.124 x 7.695 at 53.96 degrees (North through East) ! Clean map min=-0.004978 max=0.030591 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 KP 1.05 LA 0.84 ! OV 0.93 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.16 KP 0.94 LA 1.12 ! OV 1.15 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.028108Jy sigma=0.612669 ! Fit after self-cal, rms=0.027935Jy sigma=0.607996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=7.711 mas, bpa=54 degrees ! Estimated noise=0.798836 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 = -0.00180197 Jy ! Component: 100 - total flux cleaned = -0.002486 Jy ! Component: 150 - total flux cleaned = -0.00299442 Jy ! Component: 200 - total flux cleaned = -0.00360295 Jy ! Total flux subtracted in 200 components = -0.00360295 Jy ! Clean residual min=-0.001013 max=0.001003 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0472281 Jy ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 239 components and 0.0472281 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=0.027122Jy sigma=0.592406 ! Fit after self-cal, rms=0.026992Jy sigma=0.590943 ! 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=0.026992Jy sigma=0.590943 ! Fit after self-cal, rms=0.026837Jy sigma=0.586581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.702 mas, bpa=54 degrees ! Estimated noise=0.799082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549262 Jy ! Component: 100 - total flux cleaned = -5.29965e-05 Jy ! Component: 150 - total flux cleaned = 0.000552248 Jy ! Component: 200 - total flux cleaned = 0.00121961 Jy ! Total flux subtracted in 200 components = 0.00121961 Jy ! Clean residual min=-0.000576 max=0.000576 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0484477 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 318 components and 0.0484477 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=0.026666Jy sigma=0.583274 ! Fit after self-cal, rms=0.026642Jy sigma=0.582856 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 = -0.000238971 Jy ! Component: 100 - total flux cleaned = -0.000424691 Jy ! Component: 150 - total flux cleaned = -0.000357507 Jy ! Component: 200 - total flux cleaned = -0.000281775 Jy ! Total flux subtracted in 200 components = -0.000281775 Jy ! Clean residual min=-0.000301 max=0.000300 Jy/beam ! Clean residual mean=0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.048166 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 407 components and 0.048166 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=0.026589Jy sigma=0.582051 ! Fit after self-cal, rms=0.026579Jy sigma=0.581994 ! 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=0.026579Jy sigma=0.581994 ! Fit after self-cal, rms=0.026443Jy sigma=0.577497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.699 mas, bpa=53.96 degrees ! Estimated noise=0.799774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142726 Jy ! Component: 100 - total flux cleaned = 2.46272e-05 Jy ! Component: 150 - total flux cleaned = 0.000169411 Jy ! Component: 200 - total flux cleaned = 0.000329443 Jy ! Total flux subtracted in 200 components = 0.000329443 Jy ! Clean residual min=-0.000237 max=0.000236 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0484954 Jy selfcal ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 486 components and 0.0484954 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=0.026415Jy sigma=0.577073 ! Fit after self-cal, rms=0.026423Jy sigma=0.576935 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 = 0.000150099 Jy ! Component: 100 - total flux cleaned = 0.000224509 Jy ! Component: 150 - total flux cleaned = 0.000282484 Jy ! Component: 200 - total flux cleaned = 0.000316835 Jy ! Total flux subtracted in 200 components = 0.000316835 Jy ! Clean residual min=-0.000189 max=0.000192 Jy/beam ! Clean residual mean=0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0488122 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 541 components and 0.0488122 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=0.026410Jy sigma=0.576771 ! Fit after self-cal, rms=0.026409Jy sigma=0.576756 ! 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=0.026409Jy sigma=0.576756 ! Fit after self-cal, rms=0.026486Jy sigma=0.576591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=7.563 mas, bpa=54.06 degrees ! Estimated noise=0.811207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.35229e-05 Jy ! Component: 100 - total flux cleaned = 5.9889e-05 Jy ! Component: 150 - total flux cleaned = 0.000252072 Jy ! Component: 200 - total flux cleaned = 0.000470302 Jy ! Total flux subtracted in 200 components = 0.000470302 Jy ! Clean residual min=-0.000205 max=0.000209 Jy/beam ! Clean residual mean=0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0492825 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 602 components and 0.0492825 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=0.026468Jy sigma=0.576321 ! Fit after self-cal, rms=0.026471Jy sigma=0.576300 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.14456e-05 Jy ! Component: 100 - total flux cleaned = 0.000117162 Jy ! Component: 150 - total flux cleaned = 0.000148886 Jy ! Component: 200 - total flux cleaned = 0.00021075 Jy ! Total flux subtracted in 200 components = 0.00021075 Jy ! Clean residual min=-0.000171 max=0.000170 Jy/beam ! Clean residual mean=0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0494933 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 658 components and 0.0494933 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=0.026461Jy sigma=0.576173 ! Fit after self-cal, rms=0.026460Jy sigma=0.576162 ! 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=3.135 mas, bmaj=7.691 mas, bpa=53.92 degrees ! Estimated noise=0.801285 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.691 at 53.92 degrees (North through East) ! Clean map min=-0.0029973 max=0.028339 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=2.762 mas, bmaj=6.929 mas, bpa=56.14 degrees ! Estimated noise=1.48915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245249 Jy ! Component: 100 - total flux cleaned = 0.0332975 Jy ! Component: 150 - total flux cleaned = 0.039732 Jy ! Component: 200 - total flux cleaned = 0.0443039 Jy ! Total flux subtracted in 200 components = 0.0443039 Jy ! Clean residual min=-0.004056 max=0.004083 Jy/beam ! Clean residual mean=-0.000004 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.0443038 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 102 model components to the UV plane model. ! The established model now contains 102 components and 0.0443038 Jy ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.691 mas, bpa=53.92 degrees ! Estimated noise=0.801285 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 = 0.00421524 Jy ! Component: 100 - total flux cleaned = 0.00470325 Jy ! Component: 150 - total flux cleaned = 0.00539967 Jy ! Component: 200 - total flux cleaned = 0.00611763 Jy ! Total flux subtracted in 200 components = 0.00611763 Jy ! Clean residual min=-0.002121 max=0.002121 Jy/beam ! Clean residual mean=0.000000 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.0504215 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 207 components and 0.0504215 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=3.464 mas, bmaj=7.563 mas, bpa=54.06 degrees ! Estimated noise=0.811207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131044 Jy ! Component: 100 - total flux cleaned = -0.00213377 Jy ! Component: 150 - total flux cleaned = -0.0027698 Jy ! Component: 200 - total flux cleaned = -0.00316452 Jy ! Total flux subtracted in 200 components = -0.00316452 Jy ! Clean residual min=-0.000856 max=0.000856 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0472569 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 = -0.000284332 Jy ! Component: 100 - total flux cleaned = -0.0006039 Jy ! Component: 150 - total flux cleaned = -0.000986383 Jy ! Component: 200 - total flux cleaned = -0.00107824 Jy ! Total flux subtracted in 200 components = -0.00107824 Jy ! Clean residual min=-0.000503 max=0.000503 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0461787 Jy ! Adding 168 model components to the UV plane model. ! The established model now contains 375 components and 0.0461787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.691 mas, bpa=53.92 degrees ! Estimated noise=0.801285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156118 Jy ! Component: 100 - total flux cleaned = -3.60704e-06 Jy ! Component: 150 - total flux cleaned = 0.000236672 Jy ! Component: 200 - total flux cleaned = 0.000530247 Jy ! Total flux subtracted in 200 components = 0.000530247 Jy ! Clean residual min=-0.000289 max=0.000292 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0467089 Jy selfcal ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 457 components and 0.0467089 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=0.026490Jy sigma=0.576782 ! Fit after self-cal, rms=0.026498Jy sigma=0.576720 wmodel /scr/pima/bp192a0_uvs/J0051+1747_X_map.mod ! Writing 457 model components to file: /scr/pima/bp192a0_uvs/J0051+1747_X_map.mod wobs /scr/pima/bp192a0_uvs/J0051+1747_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0051+1747_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0051+1747_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp192a0_uvs/J0051+1747_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.691 at 53.92 degrees (North through East) ! Clean map min=-0.0026417 max=0.023138 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0051+1747_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0231379 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50872 1.50872 3.01744 6.03488 12.0698 24.1395 48.279 96.558 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 198.844 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0051+1747_X_uvs.log closed on Fri Aug 21 06:51:20 2015