! Started logfile: /d2/scr/pima/bp171aa_uvs/J0716-3639_C_uvs.log on Thu Nov 28 23:31:27 2013 obs /d2/scr/pima/bp171aa_uvs/J0716-3639_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0716-3639_C_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.592593 visibilities/baseline/integration-bin. ! Found source: J0716-3639 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 640 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/bp171aa_uvs/J0716-3639_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=1.003541Jy sigma=0.709564 ! Fit after self-cal, rms=0.969711Jy sigma=0.685644 ! 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=8.955 mas, bmaj=37.22 mas, bpa=22.18 degrees ! Estimated noise=48.4264 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 = 0.0239342 Jy ! Component: 100 - total flux cleaned = 0.0289655 Jy ! Total flux subtracted in 100 components = 0.0289655 Jy ! Clean residual min=-0.004015 max=0.004020 Jy/beam ! Clean residual mean=-0.000075 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.0289655 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0289655 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=0.033910Jy sigma=0.023976 ! Fit after self-cal, rms=0.031818Jy sigma=0.022497 ! 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=9.836 mas, bmaj=34.96 mas, bpa=18.89 degrees ! Estimated noise=39.5311 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 = 0.00332306 Jy ! Component: 100 - total flux cleaned = 0.00376981 Jy ! Component: 150 - total flux cleaned = 0.00344307 Jy ! Component: 200 - total flux cleaned = 0.00335118 Jy ! Total flux subtracted in 200 components = 0.00335118 Jy ! Clean residual min=-0.001171 max=0.001171 Jy/beam ! Clean residual mean=-0.000035 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0323166 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 107 components and 0.0323166 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=0.030320Jy sigma=0.021438 ! Fit after self-cal, rms=0.030270Jy sigma=0.021402 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.836 x 34.96 at 18.89 degrees (North through East) ! Clean map min=-0.0035321 max=0.03109 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.95 KP 1.03 LA 0.96 ! OV 0.98 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.030270Jy sigma=0.021402 ! Fit after self-cal, rms=0.030001Jy sigma=0.021382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.836 mas, bmaj=34.93 mas, bpa=19 degrees ! Estimated noise=39.21 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 = -0.000132018 Jy ! Component: 100 - total flux cleaned = -0.00032173 Jy ! Component: 150 - total flux cleaned = -0.000876955 Jy ! Component: 200 - total flux cleaned = -0.00137541 Jy ! Total flux subtracted in 200 components = -0.00137541 Jy ! Clean residual min=-0.000518 max=0.000524 Jy/beam ! Clean residual mean=-0.000012 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0309412 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 183 components and 0.0309412 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=0.029853Jy sigma=0.021278 ! Fit after self-cal, rms=0.029849Jy sigma=0.021262 ! 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=0.029849Jy sigma=0.021262 ! Fit after self-cal, rms=0.029903Jy sigma=0.021258 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.829 mas, bmaj=34.92 mas, bpa=19.03 degrees ! Estimated noise=39.2092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.01376e-06 Jy ! Component: 100 - total flux cleaned = -8.38981e-05 Jy ! Component: 150 - total flux cleaned = -0.000330181 Jy ! Component: 200 - total flux cleaned = -0.000551241 Jy ! Total flux subtracted in 200 components = -0.000551241 Jy ! Clean residual min=-0.000351 max=0.000352 Jy/beam ! Clean residual mean=-0.000007 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.03039 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 251 components and 0.03039 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=0.029855Jy sigma=0.021223 ! Fit after self-cal, rms=0.029856Jy sigma=0.021210 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 = -4.89559e-05 Jy ! Component: 100 - total flux cleaned = -0.000335697 Jy ! Component: 150 - total flux cleaned = -0.00067165 Jy ! Component: 200 - total flux cleaned = -0.000889505 Jy ! Total flux subtracted in 200 components = -0.000889505 Jy ! Clean residual min=-0.000296 max=0.000295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0295005 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 315 components and 0.0295005 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=0.029828Jy sigma=0.021191 ! Fit after self-cal, rms=0.029834Jy sigma=0.021187 ! 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=0.029834Jy sigma=0.021187 ! Fit after self-cal, rms=0.029907Jy sigma=0.021183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.814 mas, bmaj=34.9 mas, bpa=19.08 degrees ! Estimated noise=39.1615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.54619e-05 Jy ! Component: 100 - total flux cleaned = 0.000123634 Jy ! Component: 150 - total flux cleaned = 0.000170527 Jy ! Component: 200 - total flux cleaned = 0.00020038 Jy ! Total flux subtracted in 200 components = 0.00020038 Jy ! Clean residual min=-0.000237 max=0.000236 Jy/beam ! Clean residual mean=-0.000008 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0297008 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 379 components and 0.0297008 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=0.029890Jy sigma=0.021170 ! Fit after self-cal, rms=0.029913Jy sigma=0.021154 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 = 0.000217075 Jy ! Component: 100 - total flux cleaned = 0.000283563 Jy ! Component: 150 - total flux cleaned = 0.000178904 Jy ! Component: 200 - total flux cleaned = -2.56814e-05 Jy ! Total flux subtracted in 200 components = -2.56814e-05 Jy ! Clean residual min=-0.000247 max=0.000247 Jy/beam ! Clean residual mean=-0.000005 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0296752 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 452 components and 0.0296752 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=0.029885Jy sigma=0.021136 ! Fit after self-cal, rms=0.029857Jy sigma=0.021130 ! 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=0.029857Jy sigma=0.021130 ! Fit after self-cal, rms=0.029866Jy sigma=0.021129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.966 mas, bmaj=34.85 mas, bpa=18.93 degrees ! Estimated noise=39.1297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.18497e-05 Jy ! Component: 100 - total flux cleaned = -5.60316e-05 Jy ! Component: 150 - total flux cleaned = -0.000169929 Jy ! Component: 200 - total flux cleaned = -0.00018509 Jy ! Total flux subtracted in 200 components = -0.00018509 Jy ! Clean residual min=-0.000199 max=0.000198 Jy/beam ! Clean residual mean=-0.000003 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0294901 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 516 components and 0.0294901 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=0.029850Jy sigma=0.021117 ! Fit after self-cal, rms=0.029856Jy sigma=0.021115 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 = 0.00026234 Jy ! Component: 100 - total flux cleaned = 0.000275424 Jy ! Component: 150 - total flux cleaned = 0.000299422 Jy ! Component: 200 - total flux cleaned = 0.000323472 Jy ! Total flux subtracted in 200 components = 0.000323472 Jy ! Clean residual min=-0.000196 max=0.000195 Jy/beam ! Clean residual mean=-0.000006 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0298135 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 572 components and 0.0298135 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=0.029847Jy sigma=0.021109 ! Fit after self-cal, rms=0.029847Jy sigma=0.021107 ! 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=9.803 mas, bmaj=34.89 mas, bpa=19.1 degrees ! Estimated noise=39.0939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.803 x 34.89 at 19.1 degrees (North through East) ! Clean map min=-0.0029549 max=0.030221 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=8.94 mas, bmaj=37.16 mas, bpa=22.27 degrees ! Estimated noise=47.6711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244925 Jy ! Component: 100 - total flux cleaned = 0.0249584 Jy ! Component: 150 - total flux cleaned = 0.0254142 Jy ! Component: 200 - total flux cleaned = 0.0258727 Jy ! Total flux subtracted in 200 components = 0.0258727 Jy ! Clean residual min=-0.002143 max=0.002113 Jy/beam ! Clean residual mean=-0.000040 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0258727 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 92 model components to the UV plane model. ! The established model now contains 92 components and 0.0258727 Jy ! Inverting map and beam ! Estimated beam: bmin=9.803 mas, bmaj=34.89 mas, bpa=19.1 degrees ! Estimated noise=39.0939 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 = -2.90856e-05 Jy ! Component: 100 - total flux cleaned = 0.0003249 Jy ! Component: 150 - total flux cleaned = 0.000257066 Jy ! Component: 200 - total flux cleaned = 0.000185325 Jy ! Total flux subtracted in 200 components = 0.000185325 Jy ! Clean residual min=-0.000884 max=0.000872 Jy/beam ! Clean residual mean=-0.000018 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.026058 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 173 components and 0.026058 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=9.966 mas, bmaj=34.85 mas, bpa=18.93 degrees ! Estimated noise=39.1297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673352 Jy ! Component: 100 - total flux cleaned = 0.000422069 Jy ! Component: 150 - total flux cleaned = 0.000136149 Jy ! Component: 200 - total flux cleaned = -0.000120003 Jy ! Total flux subtracted in 200 components = -0.000120003 Jy ! Clean residual min=-0.000445 max=0.000447 Jy/beam ! Clean residual mean=-0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.025938 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 = -0.000256511 Jy ! Component: 100 - total flux cleaned = -0.000539702 Jy ! Component: 150 - total flux cleaned = -0.000870588 Jy ! Component: 200 - total flux cleaned = -0.00110202 Jy ! Total flux subtracted in 200 components = -0.00110202 Jy ! Clean residual min=-0.000343 max=0.000343 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.024836 Jy ! Adding 152 model components to the UV plane model. ! The established model now contains 325 components and 0.024836 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.803 mas, bmaj=34.89 mas, bpa=19.1 degrees ! Estimated noise=39.0939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00003e-05 Jy ! Component: 100 - total flux cleaned = 0.000194203 Jy ! Component: 150 - total flux cleaned = 0.000398763 Jy ! Component: 200 - total flux cleaned = 0.000603649 Jy ! Total flux subtracted in 200 components = 0.000603649 Jy ! Clean residual min=-0.000264 max=0.000262 Jy/beam ! Clean residual mean=-0.000004 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0254396 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 392 components and 0.0254396 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=0.029859Jy sigma=0.021117 ! Fit after self-cal, rms=0.029852Jy sigma=0.021113 wmodel /d2/scr/pima/bp171aa_uvs/J0716-3639_C_map.mod ! Writing 392 model components to file: /d2/scr/pima/bp171aa_uvs/J0716-3639_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0716-3639_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0716-3639_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0716-3639_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/bp171aa_uvs/J0716-3639_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.803 x 34.89 at 19.1 degrees (North through East) ! Clean map min=-0.003533 max=0.028232 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0716-3639_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0282321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15662 1.15662 2.31324 4.62648 9.25296 18.5059 37.0118 74.0237 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.376 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0716-3639_C_uvs.log closed on Thu Nov 28 23:31:33 2013