! Started logfile: /d2/scr/pima/bp171a3_uvs/J1505-0855_X_uvs.log on Mon Feb 24 08:51:16 2014 obs /d2/scr/pima/bp171a3_uvs/J1505-0855_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1505-0855_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.761905 visibilities/baseline/integration-bin. ! Found source: J1505-0855 ! ! 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 512 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/bp171a3_uvs/J1505-0855_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998874Jy sigma=34.258266 ! Fit after self-cal, rms=0.894031Jy sigma=30.355860 ! 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=1.056 mas, bmaj=2.691 mas, bpa=9.609 degrees ! Estimated noise=1.24766 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 = 0.0707303 Jy ! Component: 100 - total flux cleaned = 0.114835 Jy ! Total flux subtracted in 100 components = 0.114835 Jy ! Clean residual min=-0.014311 max=0.024606 Jy/beam ! Clean residual mean=0.000004 rms=0.007014 Jy/beam ! Combined flux in latest and established models = 0.114835 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.114835 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=0.085948Jy sigma=3.066725 ! Fit after self-cal, rms=0.084255Jy sigma=3.030212 ! 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=1.315 mas, bmaj=3.212 mas, bpa=7.023 degrees ! Estimated noise=0.934055 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 = 0.0582631 Jy ! Component: 100 - total flux cleaned = 0.0899489 Jy ! Component: 150 - total flux cleaned = 0.0957671 Jy ! Component: 200 - total flux cleaned = 0.0957084 Jy ! Total flux subtracted in 200 components = 0.0957084 Jy ! Clean residual min=-0.008263 max=0.008224 Jy/beam ! Clean residual mean=-0.000014 rms=0.003695 Jy/beam ! Combined flux in latest and established models = 0.210543 Jy ! Performing phase self-cal ! Adding 117 model components to the UV plane model. ! The established model now contains 151 components and 0.210543 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=0.028774Jy sigma=0.947942 ! Fit after self-cal, rms=0.028434Jy sigma=0.938057 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 3.212 at 7.023 degrees (North through East) ! Clean map min=-0.0098949 max=0.065883 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* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.84 KP 0.99 NL 1.02 ! OV 0.88 PT 0.90 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.15 KP 1.11 NL 1.10 ! OV 0.93 PT 0.93 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 0.99 NL 1.18 ! OV 0.91 PT 0.89 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.98 KP 1.12 NL 0.97 ! OV 0.90 PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.92 KP 1.09 NL 1.05 ! OV 0.98 PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.028434Jy sigma=0.938057 ! Fit after self-cal, rms=0.023800Jy sigma=0.757385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=3.256 mas, bpa=6.946 degrees ! Estimated noise=0.907643 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 = -0.000951805 Jy ! Component: 100 - total flux cleaned = -0.00166541 Jy ! Component: 150 - total flux cleaned = -0.00201799 Jy ! Component: 200 - total flux cleaned = -0.00187829 Jy ! Total flux subtracted in 200 components = -0.00187829 Jy ! Clean residual min=-0.002051 max=0.002052 Jy/beam ! Clean residual mean=-0.000004 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.208665 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 227 components and 0.208665 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=0.019881Jy sigma=0.602300 ! Fit after self-cal, rms=0.019851Jy sigma=0.601335 ! 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=0.019851Jy sigma=0.601335 ! Fit after self-cal, rms=0.019104Jy sigma=0.572886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=3.243 mas, bpa=6.808 degrees ! Estimated noise=0.90225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463285 Jy ! Component: 100 - total flux cleaned = -0.000381332 Jy ! Component: 150 - total flux cleaned = -0.000377854 Jy ! Component: 200 - total flux cleaned = -0.000438193 Jy ! Total flux subtracted in 200 components = -0.000438193 Jy ! Clean residual min=-0.001020 max=0.001015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.208227 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 295 components and 0.208227 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=0.018191Jy sigma=0.543583 ! Fit after self-cal, rms=0.018184Jy sigma=0.543411 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.01038e-05 Jy ! Component: 100 - total flux cleaned = 9.4982e-06 Jy ! Component: 150 - total flux cleaned = 8.30794e-06 Jy ! Component: 200 - total flux cleaned = 3.77224e-06 Jy ! Total flux subtracted in 200 components = 3.77224e-06 Jy ! Clean residual min=-0.000562 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.208231 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 346 components and 0.208231 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=0.017913Jy sigma=0.537777 ! Fit after self-cal, rms=0.017910Jy sigma=0.537721 ! 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=0.017910Jy sigma=0.537721 ! Fit after self-cal, rms=0.016635Jy sigma=0.496518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=3.241 mas, bpa=6.426 degrees ! Estimated noise=0.899988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967937 Jy ! Component: 100 - total flux cleaned = 0.00174927 Jy ! Component: 150 - total flux cleaned = 0.00219525 Jy ! Component: 200 - total flux cleaned = 0.00242739 Jy ! Total flux subtracted in 200 components = 0.00242739 Jy ! Clean residual min=-0.000533 max=0.000535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.210658 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 418 components and 0.210658 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=0.016395Jy sigma=0.490073 ! Fit after self-cal, rms=0.016389Jy sigma=0.489961 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 = 0.000151573 Jy ! Component: 100 - total flux cleaned = 0.000322811 Jy ! Component: 150 - total flux cleaned = 0.000592927 Jy ! Component: 200 - total flux cleaned = 0.000772786 Jy ! Total flux subtracted in 200 components = 0.000772786 Jy ! Clean residual min=-0.000416 max=0.000416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.211431 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 457 components and 0.211431 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=0.016280Jy sigma=0.487440 ! Fit after self-cal, rms=0.016279Jy sigma=0.487393 ! 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=0.016279Jy sigma=0.487393 ! Fit after self-cal, rms=0.016286Jy sigma=0.484972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=4.543 mas, bpa=-2.135 degrees ! Estimated noise=1.01392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926 Jy ! Component: 100 - total flux cleaned = 0.00148785 Jy ! Component: 150 - total flux cleaned = 0.00195792 Jy ! Component: 200 - total flux cleaned = 0.00228704 Jy ! Total flux subtracted in 200 components = 0.00228704 Jy ! Clean residual min=-0.000473 max=0.000476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.213718 Jy selfcal ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 540 components and 0.213718 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=0.016122Jy sigma=0.481129 ! Fit after self-cal, rms=0.016120Jy sigma=0.481038 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 = -0.000110079 Jy ! Component: 100 - total flux cleaned = -6.30944e-05 Jy ! Component: 150 - total flux cleaned = 3.89213e-06 Jy ! Component: 200 - total flux cleaned = 4.61301e-05 Jy ! Total flux subtracted in 200 components = 4.61301e-05 Jy ! Clean residual min=-0.000351 max=0.000353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.213764 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 591 components and 0.213764 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=0.016053Jy sigma=0.479832 ! Fit after self-cal, rms=0.016054Jy sigma=0.479798 ! 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=1.315 mas, bmaj=3.237 mas, bpa=6.306 degrees ! Estimated noise=0.900561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 3.237 at 6.306 degrees (North through East) ! Clean map min=-0.0036712 max=0.058238 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=1.057 mas, bmaj=2.708 mas, bpa=8.711 degrees ! Estimated noise=1.20606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0703228 Jy ! Component: 100 - total flux cleaned = 0.11438 Jy ! Component: 150 - total flux cleaned = 0.145117 Jy ! Component: 200 - total flux cleaned = 0.166762 Jy ! Total flux subtracted in 200 components = 0.166762 Jy ! Clean residual min=-0.010003 max=0.012042 Jy/beam ! Clean residual mean=-0.000004 rms=0.003666 Jy/beam ! Combined flux in latest and established models = 0.166762 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.166762 Jy ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=3.237 mas, bpa=6.306 degrees ! Estimated noise=0.900561 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 = 0.0284669 Jy ! Component: 100 - total flux cleaned = 0.0354679 Jy ! Component: 150 - total flux cleaned = 0.0344944 Jy ! Component: 200 - total flux cleaned = 0.0344023 Jy ! Total flux subtracted in 200 components = 0.0344023 Jy ! Clean residual min=-0.005532 max=0.005536 Jy/beam ! Clean residual mean=-0.000008 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.201164 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 176 components and 0.201164 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=2.219 mas, bmaj=4.543 mas, bpa=-2.135 degrees ! Estimated noise=1.01392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386883 Jy ! Component: 100 - total flux cleaned = 0.00602964 Jy ! Component: 150 - total flux cleaned = 0.00758924 Jy ! Component: 200 - total flux cleaned = 0.00890606 Jy ! Total flux subtracted in 200 components = 0.00890606 Jy ! Clean residual min=-0.002641 max=0.002625 Jy/beam ! Clean residual mean=-0.000003 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.21007 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 = 0.000125932 Jy ! Component: 100 - total flux cleaned = 0.000960764 Jy ! Component: 150 - total flux cleaned = 0.0015003 Jy ! Component: 200 - total flux cleaned = 0.00178054 Jy ! Total flux subtracted in 200 components = 0.00178054 Jy ! Clean residual min=-0.002397 max=0.002385 Jy/beam ! Clean residual mean=-0.000009 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.211851 Jy ! Adding 155 model components to the UV plane model. ! The established model now contains 325 components and 0.211851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=3.237 mas, bpa=6.306 degrees ! Estimated noise=0.900561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567812 Jy ! Component: 100 - total flux cleaned = -0.00130142 Jy ! Component: 150 - total flux cleaned = -0.00156477 Jy ! Component: 200 - total flux cleaned = -0.00165565 Jy ! Total flux subtracted in 200 components = -0.00165565 Jy ! Clean residual min=-0.000731 max=0.000728 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.210195 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 374 components and 0.210195 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=0.016291Jy sigma=0.486765 ! Fit after self-cal, rms=0.016251Jy sigma=0.485448 wmodel /d2/scr/pima/bp171a3_uvs/J1505-0855_X_map.mod ! Writing 374 model components to file: /d2/scr/pima/bp171a3_uvs/J1505-0855_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1505-0855_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1505-0855_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1505-0855_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/bp171a3_uvs/J1505-0855_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 3.237 at 6.306 degrees (North through East) ! Clean map min=-0.0029824 max=0.060326 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1505-0855_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0603263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05448 1.05448 2.10895 4.21791 8.43581 16.8716 33.7432 67.4865 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.501 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1505-0855_X_uvs.log closed on Mon Feb 24 08:51:19 2014