! Started logfile: /d2/scr/pima/bp177f_uvs/J2324-3430_C_uvs.log on Fri Mar 21 07:46:52 2014 obs /d2/scr/pima/bp177f_uvs/J2324-3430_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2324-3430_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.776786 visibilities/baseline/integration-bin. ! Found source: J2324-3430 ! ! 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 696 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/bp177f_uvs/J2324-3430_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007451Jy sigma=26.973299 ! Fit after self-cal, rms=0.923320Jy sigma=24.763210 ! 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=1.647 mas, bmaj=8.027 mas, bpa=3.396 degrees ! Estimated noise=1.43483 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 = 0.0542431 Jy ! Component: 100 - total flux cleaned = 0.0707964 Jy ! Total flux subtracted in 100 components = 0.0707964 Jy ! Clean residual min=-0.004856 max=0.008399 Jy/beam ! Clean residual mean=-0.000043 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.0707964 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0707964 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=0.031414Jy sigma=0.759530 ! Fit after self-cal, rms=0.031364Jy sigma=0.759110 ! 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=2.014 mas, bmaj=8.739 mas, bpa=3.306 degrees ! Estimated noise=1.03536 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 = 0.0139189 Jy ! Component: 100 - total flux cleaned = 0.0211085 Jy ! Component: 150 - total flux cleaned = 0.0250557 Jy ! Component: 200 - total flux cleaned = 0.0274013 Jy ! Total flux subtracted in 200 components = 0.0274013 Jy ! Clean residual min=-0.002739 max=0.002697 Jy/beam ! Clean residual mean=-0.000014 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0981977 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 79 components and 0.0981977 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=0.025296Jy sigma=0.554866 ! Fit after self-cal, rms=0.025260Jy sigma=0.554425 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.014 x 8.739 at 3.306 degrees (North through East) ! Clean map min=-0.0026667 max=0.074408 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.10 KP 0.92 LA 0.94 ! NL 1.04 OV 0.95 PT 0.85 SC 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.17 KP 0.93 LA 1.05 ! NL 1.05 OV 1.00 PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.05 KP 0.98 LA 0.98 ! NL 0.94 OV 0.98 PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.07 KP 0.99 LA 1.01 ! NL 1.02 OV 1.01 PT 1.10 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.90 KP 0.91 LA 0.99 ! NL 1.11 OV 0.91 PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.04 KP 1.01 LA 0.99 ! NL 0.98 OV 1.00 PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.025260Jy sigma=0.554425 ! Fit after self-cal, rms=0.024286Jy sigma=0.530549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=9.075 mas, bpa=2.937 degrees ! Estimated noise=1.04047 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 = 0.000936094 Jy ! Component: 100 - total flux cleaned = 0.00138856 Jy ! Component: 150 - total flux cleaned = 0.00151439 Jy ! Component: 200 - total flux cleaned = 0.00153699 Jy ! Total flux subtracted in 200 components = 0.00153699 Jy ! Clean residual min=-0.002220 max=0.001864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0997347 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0997347 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=0.024230Jy sigma=0.529984 ! Fit after self-cal, rms=0.024238Jy sigma=0.529919 ! 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=0.024238Jy sigma=0.529919 ! Fit after self-cal, rms=0.024349Jy sigma=0.529353 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.003 mas, bmaj=9.062 mas, bpa=2.981 degrees ! Estimated noise=1.04739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754494 Jy ! Component: 100 - total flux cleaned = 0.00110738 Jy ! Component: 150 - total flux cleaned = 0.00115192 Jy ! Component: 200 - total flux cleaned = 0.00116215 Jy ! Total flux subtracted in 200 components = 0.00116215 Jy ! Clean residual min=-0.002230 max=0.001887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.100897 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.100897 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=0.024309Jy sigma=0.529027 ! Fit after self-cal, rms=0.024309Jy sigma=0.529015 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 = 2.59386e-05 Jy ! Component: 100 - total flux cleaned = 2.61053e-05 Jy ! Component: 150 - total flux cleaned = 3.62505e-05 Jy ! Component: 200 - total flux cleaned = 5.51771e-05 Jy ! Total flux subtracted in 200 components = 5.51771e-05 Jy ! Clean residual min=-0.002212 max=0.001892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.100952 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.100952 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=0.024297Jy sigma=0.528885 ! Fit after self-cal, rms=0.024298Jy sigma=0.528876 ! 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=0.024298Jy sigma=0.528876 ! Fit after self-cal, rms=0.024393Jy sigma=0.528516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=9.052 mas, bpa=3.014 degrees ! Estimated noise=1.05304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610676 Jy ! Component: 100 - total flux cleaned = 0.000867767 Jy ! Component: 150 - total flux cleaned = 0.000897081 Jy ! Component: 200 - total flux cleaned = 0.00091515 Jy ! Total flux subtracted in 200 components = 0.00091515 Jy ! Clean residual min=-0.002219 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.101867 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.101867 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=0.024365Jy sigma=0.528357 ! Fit after self-cal, rms=0.024365Jy sigma=0.528344 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 = 2.17619e-05 Jy ! Component: 100 - total flux cleaned = 2.18088e-05 Jy ! Component: 150 - total flux cleaned = 2.22834e-05 Jy ! Component: 200 - total flux cleaned = 3.10714e-05 Jy ! Total flux subtracted in 200 components = 3.10714e-05 Jy ! Clean residual min=-0.002204 max=0.001904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.101898 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.101898 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=0.024355Jy sigma=0.528245 ! Fit after self-cal, rms=0.024357Jy sigma=0.528236 ! 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=0.024357Jy sigma=0.528236 ! Fit after self-cal, rms=0.024435Jy sigma=0.528022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=11.83 mas, bpa=-4.879 degrees ! Estimated noise=1.22882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810868 Jy ! Component: 100 - total flux cleaned = 0.00110589 Jy ! Component: 150 - total flux cleaned = 0.00113082 Jy ! Component: 200 - total flux cleaned = 0.00113087 Jy ! Total flux subtracted in 200 components = 0.00113087 Jy ! Clean residual min=-0.002663 max=0.001913 Jy/beam ! Clean residual mean=0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.103029 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.103029 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=0.024416Jy sigma=0.528113 ! Fit after self-cal, rms=0.024416Jy sigma=0.528107 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 = 2.36604e-05 Jy ! Component: 100 - total flux cleaned = 3.10243e-05 Jy ! Component: 150 - total flux cleaned = 3.80696e-05 Jy ! Component: 200 - total flux cleaned = 3.80972e-05 Jy ! Total flux subtracted in 200 components = 3.80972e-05 Jy ! Clean residual min=-0.002656 max=0.001905 Jy/beam ! Clean residual mean=0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.103067 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 0.103067 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=0.024411Jy sigma=0.528150 ! Fit after self-cal, rms=0.024412Jy sigma=0.528149 ! 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=1.997 mas, bmaj=9.045 mas, bpa=3.04 degrees ! Estimated noise=1.05745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.997 x 9.045 at 3.04 degrees (North through East) ! Clean map min=-0.0021257 max=0.075552 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=1.641 mas, bmaj=8.051 mas, bpa=3.587 degrees ! Estimated noise=1.48437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549925 Jy ! Component: 100 - total flux cleaned = 0.0721615 Jy ! Component: 150 - total flux cleaned = 0.0811661 Jy ! Component: 200 - total flux cleaned = 0.0872292 Jy ! Total flux subtracted in 200 components = 0.0872292 Jy ! Clean residual min=-0.003601 max=0.004159 Jy/beam ! Clean residual mean=-0.000018 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0872292 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 0.0872292 Jy ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=9.045 mas, bpa=3.04 degrees ! Estimated noise=1.05745 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 = 0.00686387 Jy ! Component: 100 - total flux cleaned = 0.0104214 Jy ! Component: 150 - total flux cleaned = 0.0125125 Jy ! Component: 200 - total flux cleaned = 0.0137953 Jy ! Total flux subtracted in 200 components = 0.0137953 Jy ! Clean residual min=-0.002338 max=0.001848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.101025 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 77 components and 0.101025 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=3.872 mas, bmaj=11.83 mas, bpa=-4.879 degrees ! Estimated noise=1.22882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123315 Jy ! Component: 100 - total flux cleaned = 0.00175796 Jy ! Component: 150 - total flux cleaned = 0.00184281 Jy ! Component: 200 - total flux cleaned = 0.00187266 Jy ! Total flux subtracted in 200 components = 0.00187266 Jy ! Clean residual min=-0.002642 max=0.001902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.102897 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 = 2.69531e-05 Jy ! Component: 100 - total flux cleaned = 4.36384e-05 Jy ! Component: 150 - total flux cleaned = 6.66078e-05 Jy ! Component: 200 - total flux cleaned = 7.44111e-05 Jy ! Total flux subtracted in 200 components = 7.44111e-05 Jy ! Clean residual min=-0.002643 max=0.001899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.102972 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.102972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=9.045 mas, bpa=3.04 degrees ! Estimated noise=1.05745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240887 Jy ! Component: 100 - total flux cleaned = -0.000240899 Jy ! Component: 150 - total flux cleaned = -0.000251876 Jy ! Component: 200 - total flux cleaned = -0.00026166 Jy ! Total flux subtracted in 200 components = -0.00026166 Jy ! Clean residual min=-0.002206 max=0.001900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.10271 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.10271 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=0.024422Jy sigma=0.528124 ! Fit after self-cal, rms=0.024423Jy sigma=0.528105 wmodel /d2/scr/pima/bp177f_uvs/J2324-3430_C_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp177f_uvs/J2324-3430_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2324-3430_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2324-3430_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2324-3430_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2324-3430_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 = -0.00066198 Jy ! Component: 100 - total flux cleaned = -0.00108594 Jy ! Component: 150 - total flux cleaned = -0.00138342 Jy ! Component: 200 - total flux cleaned = -0.00171585 Jy ! Component: 250 - total flux cleaned = -0.00203123 Jy ! Component: 300 - total flux cleaned = -0.00238308 Jy ! Component: 350 - total flux cleaned = -0.00267261 Jy ! Component: 400 - total flux cleaned = -0.00288264 Jy ! Component: 450 - total flux cleaned = -0.00317508 Jy ! Component: 500 - total flux cleaned = -0.00343641 Jy ! Component: 550 - total flux cleaned = -0.00366946 Jy ! Component: 600 - total flux cleaned = -0.0039164 Jy ! Component: 650 - total flux cleaned = -0.00411643 Jy ! Component: 700 - total flux cleaned = -0.00425291 Jy ! Component: 750 - total flux cleaned = -0.00432935 Jy ! Component: 800 - total flux cleaned = -0.00447864 Jy ! Component: 850 - total flux cleaned = -0.00458729 Jy ! Component: 900 - total flux cleaned = -0.00471123 Jy ! Component: 950 - total flux cleaned = -0.0048334 Jy ! Component: 1000 - total flux cleaned = -0.00497011 Jy ! Component: 1050 - total flux cleaned = -0.00505339 Jy ! Component: 1100 - total flux cleaned = -0.00506939 Jy ! Component: 1150 - total flux cleaned = -0.00510154 Jy ! Component: 1200 - total flux cleaned = -0.00511727 Jy ! Component: 1250 - total flux cleaned = -0.00513264 Jy ! Component: 1300 - total flux cleaned = -0.0051787 Jy ! Component: 1350 - total flux cleaned = -0.00517856 Jy ! Component: 1400 - total flux cleaned = -0.00522356 Jy ! Component: 1450 - total flux cleaned = -0.00525317 Jy ! Component: 1500 - total flux cleaned = -0.00531103 Jy ! Component: 1550 - total flux cleaned = -0.00533958 Jy ! Component: 1600 - total flux cleaned = -0.00535375 Jy ! Component: 1650 - total flux cleaned = -0.00542312 Jy ! Component: 1700 - total flux cleaned = -0.00539564 Jy ! Component: 1750 - total flux cleaned = -0.00546339 Jy ! Component: 1800 - total flux cleaned = -0.00544976 Jy ! Component: 1850 - total flux cleaned = -0.00542303 Jy ! Component: 1900 - total flux cleaned = -0.00542325 Jy ! Component: 1950 - total flux cleaned = -0.00546221 Jy ! Component: 2000 - total flux cleaned = -0.00546196 Jy ! Component: 2050 - total flux cleaned = -0.00544957 Jy ! Component: 2100 - total flux cleaned = -0.00543712 Jy ! Component: 2150 - total flux cleaned = -0.00546191 Jy ! Component: 2200 - total flux cleaned = -0.00548648 Jy ! Component: 2250 - total flux cleaned = -0.00546211 Jy ! Component: 2300 - total flux cleaned = -0.00549828 Jy ! Component: 2350 - total flux cleaned = -0.00548629 Jy ! Component: 2400 - total flux cleaned = -0.00552179 Jy ! Component: 2450 - total flux cleaned = -0.00549861 Jy ! Component: 2500 - total flux cleaned = -0.00554501 Jy ! Component: 2550 - total flux cleaned = -0.00561387 Jy ! Component: 2600 - total flux cleaned = -0.00561385 Jy ! Component: 2650 - total flux cleaned = -0.00565894 Jy ! Component: 2700 - total flux cleaned = -0.00569265 Jy ! Component: 2750 - total flux cleaned = -0.00573694 Jy ! Component: 2800 - total flux cleaned = -0.00572585 Jy ! Component: 2850 - total flux cleaned = -0.00573674 Jy ! Component: 2900 - total flux cleaned = -0.00574756 Jy ! Component: 2950 - total flux cleaned = -0.00571519 Jy ! Component: 3000 - total flux cleaned = -0.00570445 Jy ! Component: 3050 - total flux cleaned = -0.00568314 Jy ! Component: 3100 - total flux cleaned = -0.00565147 Jy ! Component: 3150 - total flux cleaned = -0.00567258 Jy ! Component: 3200 - total flux cleaned = -0.00566201 Jy ! Component: 3250 - total flux cleaned = -0.0056307 Jy ! Component: 3300 - total flux cleaned = -0.00562035 Jy ! Component: 3350 - total flux cleaned = -0.00559975 Jy ! Component: 3400 - total flux cleaned = -0.005569 Jy ! Component: 3450 - total flux cleaned = -0.00556901 Jy ! Component: 3500 - total flux cleaned = -0.00554865 Jy ! Component: 3550 - total flux cleaned = -0.00553851 Jy ! Component: 3600 - total flux cleaned = -0.00551834 Jy ! Component: 3650 - total flux cleaned = -0.00550829 Jy ! Component: 3700 - total flux cleaned = -0.00550832 Jy ! Component: 3750 - total flux cleaned = -0.00550826 Jy ! Component: 3800 - total flux cleaned = -0.00551816 Jy ! Component: 3850 - total flux cleaned = -0.00548864 Jy ! Component: 3900 - total flux cleaned = -0.00548866 Jy ! Component: 3950 - total flux cleaned = -0.00547895 Jy ! Component: 4000 - total flux cleaned = -0.00549844 Jy ! Component: 4050 - total flux cleaned = -0.00550808 Jy ! Total flux subtracted in 4096 components = -0.005537 Jy ! Clean residual min=-0.000562 max=0.000517 Jy/beam ! Clean residual mean=-0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0971729 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 413 components and 0.0971729 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2324-3430_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.997 x 9.045 at 3.04 degrees (North through East) ! Clean map min=-0.0012828 max=0.075412 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2324-3430_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0754117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.749535 0.749535 1.49907 2.99814 5.99628 11.9926 23.9851 47.9702 95.9405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 400.248 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2324-3430_C_uvs.log closed on Fri Mar 21 07:46:57 2014