! Started logfile: /d2/scr/pima/bp171a2_uvs/J0656-1406_C_uvs.log on Tue Feb 18 20:27:28 2014 obs /d2/scr/pima/bp171a2_uvs/J0656-1406_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0656-1406_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0656-1406 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+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/bp171a2_uvs/J0656-1406_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. ! ! 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=1.032804Jy sigma=32.159962 ! Fit after self-cal, rms=0.819784Jy sigma=25.841857 ! 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=4.241 mas, bmaj=8.13 mas, bpa=10 degrees ! Estimated noise=1.67043 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 = 0.124703 Jy ! Component: 100 - total flux cleaned = 0.194354 Jy ! Total flux subtracted in 100 components = 0.194354 Jy ! Clean residual min=-0.029714 max=0.038714 Jy/beam ! Clean residual mean=0.000181 rms=0.012530 Jy/beam ! Combined flux in latest and established models = 0.194354 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 49 components and 0.194354 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=0.167498Jy sigma=4.096527 ! Fit after self-cal, rms=0.167272Jy sigma=4.088711 ! 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=4.803 mas, bmaj=8.824 mas, bpa=9.897 degrees ! Estimated noise=1.30808 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 = 0.0814237 Jy ! Component: 100 - total flux cleaned = 0.127003 Jy ! Component: 150 - total flux cleaned = 0.14244 Jy ! Component: 200 - total flux cleaned = 0.155135 Jy ! Total flux subtracted in 200 components = 0.155135 Jy ! Clean residual min=-0.019486 max=0.019455 Jy/beam ! Clean residual mean=0.000149 rms=0.011068 Jy/beam ! Combined flux in latest and established models = 0.349489 Jy ! Performing phase self-cal ! Adding 151 model components to the UV plane model. ! The established model now contains 194 components and 0.349489 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=0.092298Jy sigma=2.077561 ! Fit after self-cal, rms=0.092201Jy sigma=2.075583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.803 x 8.824 at 9.897 degrees (North through East) ! Clean map min=-0.025464 max=0.15493 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* ! NL 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* ! NL 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* ! NL 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* ! NL 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* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 KP 1.17 LA 0.93 ! NL 0.94 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* ! NL 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.092201Jy sigma=2.075583 ! Fit after self-cal, rms=0.091773Jy sigma=2.025523 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.812 mas, bmaj=8.859 mas, bpa=9.5 degrees ! Estimated noise=1.30617 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 = 0.0161482 Jy ! Component: 100 - total flux cleaned = 0.0323778 Jy ! Component: 150 - total flux cleaned = 0.0474326 Jy ! Component: 200 - total flux cleaned = 0.0589778 Jy ! Total flux subtracted in 200 components = 0.0589778 Jy ! Clean residual min=-0.010593 max=0.010592 Jy/beam ! Clean residual mean=0.000066 rms=0.006639 Jy/beam ! Combined flux in latest and established models = 0.408467 Jy ! Performing phase self-cal ! Adding 141 model components to the UV plane model. ! The established model now contains 331 components and 0.408467 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=0.072755Jy sigma=1.601513 ! Fit after self-cal, rms=0.072735Jy sigma=1.600674 ! 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=0.072735Jy sigma=1.600674 ! Fit after self-cal, rms=0.072322Jy sigma=1.571919 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.783 mas, bmaj=8.822 mas, bpa=9.934 degrees ! Estimated noise=1.29753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175074 Jy ! Component: 100 - total flux cleaned = 0.00524499 Jy ! Component: 150 - total flux cleaned = 0.00943205 Jy ! Component: 200 - total flux cleaned = 0.0136708 Jy ! Total flux subtracted in 200 components = 0.0136708 Jy ! Clean residual min=-0.007577 max=0.007554 Jy/beam ! Clean residual mean=0.000051 rms=0.004857 Jy/beam ! Combined flux in latest and established models = 0.422138 Jy selfcal ! Performing phase self-cal ! Adding 151 model components to the UV plane model. ! The established model now contains 479 components and 0.422138 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=0.062001Jy sigma=1.322574 ! Fit after self-cal, rms=0.061987Jy sigma=1.321911 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 = 0.00569074 Jy ! Component: 100 - total flux cleaned = 0.0112458 Jy ! Component: 150 - total flux cleaned = 0.0159827 Jy ! Component: 200 - total flux cleaned = 0.0196581 Jy ! Total flux subtracted in 200 components = 0.0196581 Jy ! Clean residual min=-0.005333 max=0.005383 Jy/beam ! Clean residual mean=0.000025 rms=0.003418 Jy/beam ! Combined flux in latest and established models = 0.441796 Jy ! Performing phase self-cal ! Adding 138 model components to the UV plane model. ! The established model now contains 613 components and 0.441796 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=0.055920Jy sigma=1.202898 ! Fit after self-cal, rms=0.055916Jy sigma=1.202612 ! 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=0.055916Jy sigma=1.202612 ! Fit after self-cal, rms=0.042897Jy sigma=0.958467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.832 mas, bmaj=8.878 mas, bpa=10.04 degrees ! Estimated noise=1.28927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739531 Jy ! Component: 100 - total flux cleaned = 0.0100449 Jy ! Component: 150 - total flux cleaned = 0.0112877 Jy ! Component: 200 - total flux cleaned = 0.012057 Jy ! Total flux subtracted in 200 components = 0.012057 Jy ! Clean residual min=-0.002371 max=0.002364 Jy/beam ! Clean residual mean=0.000010 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.453853 Jy selfcal ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 730 components and 0.453853 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=0.040857Jy sigma=0.884553 ! Fit after self-cal, rms=0.040864Jy sigma=0.884257 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 = 0.00191164 Jy ! Component: 100 - total flux cleaned = 0.00235968 Jy ! Component: 150 - total flux cleaned = 0.00256993 Jy ! Component: 200 - total flux cleaned = 0.00276194 Jy ! Total flux subtracted in 200 components = 0.00276194 Jy ! Clean residual min=-0.001574 max=0.001575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.456615 Jy ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 841 components and 0.456615 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=0.040206Jy sigma=0.868643 ! Fit after self-cal, rms=0.040203Jy sigma=0.868537 ! 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=0.040203Jy sigma=0.868537 ! Fit after self-cal, rms=0.027165Jy sigma=0.666061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.435 mas, bmaj=9.268 mas, bpa=10.1 degrees ! Estimated noise=1.29925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313621 Jy ! Component: 100 - total flux cleaned = -3.27977e-05 Jy ! Component: 150 - total flux cleaned = 0.000998255 Jy ! Component: 200 - total flux cleaned = 0.00177483 Jy ! Total flux subtracted in 200 components = 0.00177483 Jy ! Clean residual min=-0.001748 max=0.001757 Jy/beam ! Clean residual mean=0.000004 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.45839 Jy selfcal ! Performing phase self-cal ! Adding 127 model components to the UV plane model. ! The established model now contains 967 components and 0.45839 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=0.025632Jy sigma=0.620472 ! Fit after self-cal, rms=0.025621Jy sigma=0.620413 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 = 8.20823e-05 Jy ! Component: 100 - total flux cleaned = 0.000960838 Jy ! Component: 150 - total flux cleaned = 0.00160295 Jy ! Component: 200 - total flux cleaned = 0.00212461 Jy ! Total flux subtracted in 200 components = 0.00212461 Jy ! Clean residual min=-0.001198 max=0.001199 Jy/beam ! Clean residual mean=-0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.460514 Jy ! Performing phase self-cal ! Adding 126 model components to the UV plane model. ! The established model now contains 1083 components and 0.460514 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=0.025184Jy sigma=0.606097 ! Fit after self-cal, rms=0.025179Jy sigma=0.606038 ! 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=4.885 mas, bmaj=8.908 mas, bpa=10.21 degrees ! Estimated noise=1.27896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.885 x 8.908 at 10.21 degrees (North through East) ! Clean map min=-0.010045 max=0.13799 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=4.286 mas, bmaj=8.177 mas, bpa=10.33 degrees ! Estimated noise=1.65721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123247 Jy ! Component: 100 - total flux cleaned = 0.190984 Jy ! Component: 150 - total flux cleaned = 0.238448 Jy ! Component: 200 - total flux cleaned = 0.273364 Jy ! Total flux subtracted in 200 components = 0.273364 Jy ! Clean residual min=-0.019073 max=0.020219 Jy/beam ! Clean residual mean=0.000115 rms=0.008078 Jy/beam ! Combined flux in latest and established models = 0.273364 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 101 model components to the UV plane model. ! The established model now contains 101 components and 0.273364 Jy ! Inverting map and beam ! Estimated beam: bmin=4.885 mas, bmaj=8.908 mas, bpa=10.21 degrees ! Estimated noise=1.27896 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 = 0.0329223 Jy ! Component: 100 - total flux cleaned = 0.043925 Jy ! Component: 150 - total flux cleaned = 0.0507291 Jy ! Component: 200 - total flux cleaned = 0.0556738 Jy ! Total flux subtracted in 200 components = 0.0556738 Jy ! Clean residual min=-0.014487 max=0.014602 Jy/beam ! Clean residual mean=0.000131 rms=0.008813 Jy/beam ! Combined flux in latest and established models = 0.329038 Jy ! Adding 151 model components to the UV plane model. ! The established model now contains 247 components and 0.329038 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=5.435 mas, bmaj=9.268 mas, bpa=10.1 degrees ! Estimated noise=1.29925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141897 Jy ! Component: 100 - total flux cleaned = 0.0197824 Jy ! Component: 150 - total flux cleaned = 0.023279 Jy ! Component: 200 - total flux cleaned = 0.0262987 Jy ! Total flux subtracted in 200 components = 0.0262987 Jy ! Clean residual min=-0.009562 max=0.009628 Jy/beam ! Clean residual mean=0.000088 rms=0.006346 Jy/beam ! Combined flux in latest and established models = 0.355337 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 = 0.000514461 Jy ! Component: 100 - total flux cleaned = -0.00101754 Jy ! Component: 150 - total flux cleaned = -0.00530675 Jy ! Component: 200 - total flux cleaned = -0.00891141 Jy ! Total flux subtracted in 200 components = -0.00891141 Jy ! Clean residual min=-0.007341 max=0.007326 Jy/beam ! Clean residual mean=0.000076 rms=0.004151 Jy/beam ! Combined flux in latest and established models = 0.346426 Jy ! Adding 251 model components to the UV plane model. ! The established model now contains 490 components and 0.346425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.885 mas, bmaj=8.908 mas, bpa=10.21 degrees ! Estimated noise=1.27896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.50233e-05 Jy ! Component: 100 - total flux cleaned = 0.000528829 Jy ! Component: 150 - total flux cleaned = 0.0027935 Jy ! Component: 200 - total flux cleaned = 0.00501982 Jy ! Total flux subtracted in 200 components = 0.00501982 Jy ! Clean residual min=-0.003505 max=0.003493 Jy/beam ! Clean residual mean=0.000018 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.351445 Jy selfcal ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 599 components and 0.351445 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=0.030347Jy sigma=0.715631 ! Fit after self-cal, rms=0.030314Jy sigma=0.714300 wmodel /d2/scr/pima/bp171a2_uvs/J0656-1406_C_map.mod ! Writing 599 model components to file: /d2/scr/pima/bp171a2_uvs/J0656-1406_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0656-1406_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0656-1406_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0656-1406_C_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/bp171a2_uvs/J0656-1406_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.885 x 8.908 at 10.21 degrees (North through East) ! Clean map min=-0.014343 max=0.13849 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0656-1406_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00200856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.35111 4.35111 8.70222 17.4044 34.8089 69.6178 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 68.947 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0656-1406_C_uvs.log closed on Tue Feb 18 20:27:32 2014