! Started logfile: /d2/scr/pima/bp171a4_uvs/J0928-3326_C_uvs.log on Wed Jan 29 04:14:50 2014 obs /d2/scr/pima/bp171a4_uvs/J0928-3326_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J0928-3326_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J0928-3326 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 360 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J0928-3326_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000656Jy sigma=36.165530 ! Fit after self-cal, rms=0.981125Jy sigma=35.103410 ! 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=5.767 mas, bmaj=28.39 mas, bpa=14.01 degrees ! Estimated noise=1.27801 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 = 0.0141545 Jy ! Component: 100 - total flux cleaned = 0.0169165 Jy ! Total flux subtracted in 100 components = 0.0169165 Jy ! Clean residual min=-0.001580 max=0.001985 Jy/beam ! Clean residual mean=-0.000012 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0169165 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0169165 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=0.018379Jy sigma=0.600075 ! Fit after self-cal, rms=0.016629Jy sigma=0.513435 ! 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=6.237 mas, bmaj=28.87 mas, bpa=13.62 degrees ! Estimated noise=1.11254 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 = 0.00246267 Jy ! Component: 100 - total flux cleaned = 0.00271531 Jy ! Component: 150 - total flux cleaned = 0.00306027 Jy ! Component: 200 - total flux cleaned = 0.00333885 Jy ! Total flux subtracted in 200 components = 0.00333885 Jy ! Clean residual min=-0.001520 max=0.001339 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0202553 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.0202553 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=0.016051Jy sigma=0.500338 ! Fit after self-cal, rms=0.016039Jy sigma=0.500091 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.237 x 28.87 at 13.62 degrees (North through East) ! Clean map min=-0.0015318 max=0.01999 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* ! MK 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* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 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* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.016039Jy sigma=0.500091 ! Fit after self-cal, rms=0.016039Jy sigma=0.500091 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.237 mas, bmaj=28.87 mas, bpa=13.62 degrees ! Estimated noise=1.11254 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 = 0.000244925 Jy ! Component: 100 - total flux cleaned = 0.000307641 Jy ! Component: 150 - total flux cleaned = 0.000360147 Jy ! Component: 200 - total flux cleaned = 0.000406113 Jy ! Total flux subtracted in 200 components = 0.000406113 Jy ! Clean residual min=-0.001496 max=0.001328 Jy/beam ! Clean residual mean=-0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0206614 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 81 components and 0.0206614 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=0.015978Jy sigma=0.498939 ! Fit after self-cal, rms=0.015972Jy sigma=0.498758 ! 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=0.015972Jy sigma=0.498758 ! Fit after self-cal, rms=0.015972Jy sigma=0.498758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.237 mas, bmaj=28.87 mas, bpa=13.62 degrees ! Estimated noise=1.11254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.45443e-05 Jy ! Component: 100 - total flux cleaned = 0.000170231 Jy ! Component: 150 - total flux cleaned = 0.000223111 Jy ! Component: 200 - total flux cleaned = 0.000281056 Jy ! Total flux subtracted in 200 components = 0.000281056 Jy ! Clean residual min=-0.001501 max=0.001314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0209425 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 115 components and 0.0209425 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=0.015937Jy sigma=0.498197 ! Fit after self-cal, rms=0.015935Jy sigma=0.498070 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 = -4.15227e-05 Jy ! Component: 100 - total flux cleaned = 1.62703e-05 Jy ! Component: 150 - total flux cleaned = 6.77522e-05 Jy ! Component: 200 - total flux cleaned = 0.000123402 Jy ! Total flux subtracted in 200 components = 0.000123402 Jy ! Clean residual min=-0.001514 max=0.001300 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0210659 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 147 components and 0.0210659 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=0.015912Jy sigma=0.497736 ! Fit after self-cal, rms=0.015911Jy sigma=0.497647 ! 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=0.015911Jy sigma=0.497647 ! Fit after self-cal, rms=0.015911Jy sigma=0.497647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.237 mas, bmaj=28.87 mas, bpa=13.62 degrees ! Estimated noise=1.11254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.92811e-05 Jy ! Component: 100 - total flux cleaned = -7.13452e-05 Jy ! Component: 150 - total flux cleaned = -2.77302e-05 Jy ! Component: 200 - total flux cleaned = -1.15766e-05 Jy ! Total flux subtracted in 200 components = -1.15766e-05 Jy ! Clean residual min=-0.001534 max=0.001286 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0210543 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.0210543 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=0.015894Jy sigma=0.497404 ! Fit after self-cal, rms=0.015895Jy sigma=0.497343 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 = -6.44675e-05 Jy ! Component: 100 - total flux cleaned = -5.80806e-05 Jy ! Component: 150 - total flux cleaned = -3.4597e-05 Jy ! Component: 200 - total flux cleaned = -2.75353e-05 Jy ! Total flux subtracted in 200 components = -2.75353e-05 Jy ! Clean residual min=-0.001550 max=0.001276 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0210268 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 178 components and 0.0210268 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=0.015882Jy sigma=0.497158 ! Fit after self-cal, rms=0.015883Jy sigma=0.497112 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.015883Jy sigma=0.497112 ! Fit after self-cal, rms=0.015883Jy sigma=0.497112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.51 mas, bmaj=28.86 mas, bpa=13.43 degrees ! Estimated noise=1.11193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.95968e-05 Jy ! Component: 100 - total flux cleaned = -0.000108338 Jy ! Component: 150 - total flux cleaned = -8.66215e-05 Jy ! Component: 200 - total flux cleaned = -6.0059e-05 Jy ! Total flux subtracted in 200 components = -6.0059e-05 Jy ! Clean residual min=-0.001508 max=0.001226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0209667 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 191 components and 0.0209667 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=0.015871Jy sigma=0.496985 ! Fit after self-cal, rms=0.015872Jy sigma=0.496944 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 = -6.15854e-05 Jy ! Component: 100 - total flux cleaned = -5.46084e-05 Jy ! Component: 150 - total flux cleaned = -4.77219e-05 Jy ! Component: 200 - total flux cleaned = -4.76289e-05 Jy ! Total flux subtracted in 200 components = -4.76289e-05 Jy ! Clean residual min=-0.001514 max=0.001212 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0209191 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 204 components and 0.0209191 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=0.015863Jy sigma=0.496810 ! Fit after self-cal, rms=0.015865Jy sigma=0.496779 ! 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=6.237 mas, bmaj=28.87 mas, bpa=13.62 degrees ! Estimated noise=1.11254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.237 x 28.87 at 13.62 degrees (North through East) ! Clean map min=-0.0017514 max=0.019683 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=5.767 mas, bmaj=28.39 mas, bpa=14.01 degrees ! Estimated noise=1.27801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157215 Jy ! Component: 100 - total flux cleaned = 0.0188074 Jy ! Component: 150 - total flux cleaned = 0.0191174 Jy ! Component: 200 - total flux cleaned = 0.0196661 Jy ! Total flux subtracted in 200 components = 0.0196661 Jy ! Clean residual min=-0.001621 max=0.001595 Jy/beam ! Clean residual mean=-0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0196661 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0196661 Jy ! Inverting map and beam ! Estimated beam: bmin=6.237 mas, bmaj=28.87 mas, bpa=13.62 degrees ! Estimated noise=1.11254 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 = 0.000251114 Jy ! Component: 100 - total flux cleaned = 0.000373119 Jy ! Component: 150 - total flux cleaned = 0.000530977 Jy ! Component: 200 - total flux cleaned = 0.000666266 Jy ! Total flux subtracted in 200 components = 0.000666266 Jy ! Clean residual min=-0.001547 max=0.001304 Jy/beam ! Clean residual mean=-0.000005 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0203323 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.0203323 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.51 mas, bmaj=28.86 mas, bpa=13.43 degrees ! Estimated noise=1.11193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89491e-05 Jy ! Component: 100 - total flux cleaned = 0.000111554 Jy ! Component: 150 - total flux cleaned = 0.000188093 Jy ! Component: 200 - total flux cleaned = 0.00024257 Jy ! Total flux subtracted in 200 components = 0.00024257 Jy ! Clean residual min=-0.001471 max=0.001298 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0205749 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 = 4.99184e-05 Jy ! Component: 100 - total flux cleaned = 9.61353e-05 Jy ! Component: 150 - total flux cleaned = 0.00014984 Jy ! Component: 200 - total flux cleaned = 0.00019926 Jy ! Total flux subtracted in 200 components = 0.00019926 Jy ! Clean residual min=-0.001460 max=0.001267 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0207742 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 139 components and 0.0207742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.237 mas, bmaj=28.87 mas, bpa=13.62 degrees ! Estimated noise=1.11254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.44928e-05 Jy ! Component: 100 - total flux cleaned = 0.000110433 Jy ! Component: 150 - total flux cleaned = 0.000142705 Jy ! Component: 200 - total flux cleaned = 0.000172865 Jy ! Total flux subtracted in 200 components = 0.000172865 Jy ! Clean residual min=-0.001502 max=0.001307 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.020947 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.020947 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=0.015882Jy sigma=0.496732 ! Fit after self-cal, rms=0.015883Jy sigma=0.496646 wmodel /d2/scr/pima/bp171a4_uvs/J0928-3326_C_map.mod ! Writing 157 model components to file: /d2/scr/pima/bp171a4_uvs/J0928-3326_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J0928-3326_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J0928-3326_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J0928-3326_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J0928-3326_C_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 = -0.000190744 Jy ! Component: 100 - total flux cleaned = -6.22366e-05 Jy ! Component: 150 - total flux cleaned = -2.29222e-05 Jy ! Component: 200 - total flux cleaned = -4.08699e-05 Jy ! Component: 250 - total flux cleaned = -0.000125879 Jy ! Component: 300 - total flux cleaned = -0.000223174 Jy ! Component: 350 - total flux cleaned = -0.000378343 Jy ! Component: 400 - total flux cleaned = -0.00052702 Jy ! Component: 450 - total flux cleaned = -0.000655074 Jy ! Component: 500 - total flux cleaned = -0.000737574 Jy ! Component: 550 - total flux cleaned = -0.000817444 Jy ! Component: 600 - total flux cleaned = -0.000907236 Jy ! Component: 650 - total flux cleaned = -0.00098186 Jy ! Component: 700 - total flux cleaned = -0.00105441 Jy ! Component: 750 - total flux cleaned = -0.00112497 Jy ! Component: 800 - total flux cleaned = -0.00119376 Jy ! Component: 850 - total flux cleaned = -0.00126083 Jy ! Component: 900 - total flux cleaned = -0.00133699 Jy ! Component: 950 - total flux cleaned = -0.00140081 Jy ! Component: 1000 - total flux cleaned = -0.00146334 Jy ! Component: 1050 - total flux cleaned = -0.00151453 Jy ! Component: 1100 - total flux cleaned = -0.00153464 Jy ! Component: 1150 - total flux cleaned = -0.00153456 Jy ! Component: 1200 - total flux cleaned = -0.00152461 Jy ! Component: 1250 - total flux cleaned = -0.00153435 Jy ! Component: 1300 - total flux cleaned = -0.00154395 Jy ! Component: 1350 - total flux cleaned = -0.00154399 Jy ! Component: 1400 - total flux cleaned = -0.00158209 Jy ! Component: 1450 - total flux cleaned = -0.0015821 Jy ! Component: 1500 - total flux cleaned = -0.00161027 Jy ! Component: 1550 - total flux cleaned = -0.00161959 Jy ! Component: 1600 - total flux cleaned = -0.00162882 Jy ! Component: 1650 - total flux cleaned = -0.00163817 Jy ! Component: 1700 - total flux cleaned = -0.00163808 Jy ! Component: 1750 - total flux cleaned = -0.00165649 Jy ! Component: 1800 - total flux cleaned = -0.00165646 Jy ! Component: 1850 - total flux cleaned = -0.00164728 Jy ! Component: 1900 - total flux cleaned = -0.00164722 Jy ! Component: 1950 - total flux cleaned = -0.00164727 Jy ! Component: 2000 - total flux cleaned = -0.00163808 Jy ! Component: 2050 - total flux cleaned = -0.00163801 Jy ! Component: 2100 - total flux cleaned = -0.00162892 Jy ! Component: 2150 - total flux cleaned = -0.00161972 Jy ! Component: 2200 - total flux cleaned = -0.00160137 Jy ! Component: 2250 - total flux cleaned = -0.0016014 Jy ! Component: 2300 - total flux cleaned = -0.00159219 Jy ! Component: 2350 - total flux cleaned = -0.00159216 Jy ! Component: 2400 - total flux cleaned = -0.00156457 Jy ! Component: 2450 - total flux cleaned = -0.00153681 Jy ! Component: 2500 - total flux cleaned = -0.00151829 Jy ! Component: 2550 - total flux cleaned = -0.00149964 Jy ! Component: 2600 - total flux cleaned = -0.00148106 Jy ! Component: 2650 - total flux cleaned = -0.00144372 Jy ! Component: 2700 - total flux cleaned = -0.00143438 Jy ! Component: 2750 - total flux cleaned = -0.0014061 Jy ! Component: 2800 - total flux cleaned = -0.00138725 Jy ! Component: 2850 - total flux cleaned = -0.00136831 Jy ! Component: 2900 - total flux cleaned = -0.00134936 Jy ! Component: 2950 - total flux cleaned = -0.00132083 Jy ! Component: 3000 - total flux cleaned = -0.00126341 Jy ! Component: 3050 - total flux cleaned = -0.00121522 Jy ! Component: 3100 - total flux cleaned = -0.00116657 Jy ! Component: 3150 - total flux cleaned = -0.00112721 Jy ! Component: 3200 - total flux cleaned = -0.00110717 Jy ! Component: 3250 - total flux cleaned = -0.00106622 Jy ! Component: 3300 - total flux cleaned = -0.00104521 Jy ! Component: 3350 - total flux cleaned = -0.00101319 Jy ! Component: 3400 - total flux cleaned = -0.00100212 Jy ! Component: 3450 - total flux cleaned = -0.00100208 Jy ! Component: 3500 - total flux cleaned = -0.000990678 Jy ! Component: 3550 - total flux cleaned = -0.000978821 Jy ! Component: 3600 - total flux cleaned = -0.000978546 Jy ! Component: 3650 - total flux cleaned = -0.000966306 Jy ! Component: 3700 - total flux cleaned = -0.00096647 Jy ! Component: 3750 - total flux cleaned = -0.000966681 Jy ! Component: 3800 - total flux cleaned = -0.000953304 Jy ! Component: 3850 - total flux cleaned = -0.000939583 Jy ! Component: 3900 - total flux cleaned = -0.000925484 Jy ! Component: 3950 - total flux cleaned = -0.000925538 Jy ! Component: 4000 - total flux cleaned = -0.000910869 Jy ! Component: 4050 - total flux cleaned = -0.000895587 Jy ! Total flux subtracted in 4096 components = -0.000879585 Jy ! Clean residual min=-0.000865 max=0.000814 Jy/beam ! Clean residual mean=-0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0200675 Jy keep ! Adding 450 model components to the UV plane model. ! The established model now contains 607 components and 0.0200675 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J0928-3326_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.237 x 28.87 at 13.62 degrees (North through East) ! Clean map min=-0.0021509 max=0.019729 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J0928-3326_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0197289 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337694 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.13501 5.13501 10.27 20.54 41.0801 82.1602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 58.422 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J0928-3326_C_uvs.log closed on Wed Jan 29 04:15:02 2014