! Started logfile: /d2/scr/pima/bp171a3_uvs/J1452-1319_X_uvs.log on Mon Feb 24 08:51:06 2014 obs /d2/scr/pima/bp171a3_uvs/J1452-1319_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1452-1319_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1452-1319 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 504 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1452-1319_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.022577Jy sigma=35.067121 ! Fit after self-cal, rms=0.839850Jy sigma=28.859674 ! 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=0.9127 mas, bmaj=2.988 mas, bpa=11.08 degrees ! Estimated noise=1.1687 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 = 0.122854 Jy ! Component: 100 - total flux cleaned = 0.149899 Jy ! Total flux subtracted in 100 components = 0.149899 Jy ! Clean residual min=-0.007156 max=0.010428 Jy/beam ! Clean residual mean=0.000016 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.149898 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.149898 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=0.031239Jy sigma=1.024781 ! Fit after self-cal, rms=0.031231Jy sigma=1.024525 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.175 mas, bpa=9.893 degrees ! Estimated noise=0.927459 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 = 0.0127843 Jy ! Component: 100 - total flux cleaned = 0.0190973 Jy ! Component: 150 - total flux cleaned = 0.0229554 Jy ! Component: 200 - total flux cleaned = 0.0254513 Jy ! Total flux subtracted in 200 components = 0.0254513 Jy ! Clean residual min=-0.008571 max=0.006754 Jy/beam ! Clean residual mean=0.000006 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.17535 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.17535 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=0.025670Jy sigma=0.835994 ! Fit after self-cal, rms=0.025667Jy sigma=0.835682 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 3.175 at 9.893 degrees (North through East) ! Clean map min=-0.0083774 max=0.15941 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.93 KP 0.94 NL 1.12 ! OV 0.99 PT 0.84 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.89 KP 0.97 NL 1.07 ! OV 0.95 PT 0.88 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.97 KP 1.06 NL 1.10 ! OV 1.00 PT 0.89 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.00 KP 0.93 NL 1.07 ! OV 1.00 PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.96 KP 1.10 NL 1.02 ! OV 0.95 PT 0.85 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.09 KP 1.04 NL 1.10 ! OV 1.03 PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 1.05 NL 1.11 ! OV 1.05 PT 0.88 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025667Jy sigma=0.835682 ! Fit after self-cal, rms=0.019536Jy sigma=0.655590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.193 mas, bpa=9.947 degrees ! Estimated noise=0.917802 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 = -0.000102981 Jy ! Component: 100 - total flux cleaned = -9.59073e-05 Jy ! Component: 150 - total flux cleaned = -0.000158721 Jy ! Component: 200 - total flux cleaned = -0.000263313 Jy ! Total flux subtracted in 200 components = -0.000263313 Jy ! Clean residual min=-0.003294 max=0.002402 Jy/beam ! Clean residual mean=0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.175086 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.175086 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=0.019371Jy sigma=0.649547 ! Fit after self-cal, rms=0.019375Jy sigma=0.649360 ! 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=0.019375Jy sigma=0.649360 ! Fit after self-cal, rms=0.019307Jy sigma=0.648067 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.195 mas, bpa=10.06 degrees ! Estimated noise=0.91608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307285 Jy ! Component: 100 - total flux cleaned = -0.000362365 Jy ! Component: 150 - total flux cleaned = -0.000403158 Jy ! Component: 200 - total flux cleaned = -0.000486444 Jy ! Total flux subtracted in 200 components = -0.000486444 Jy ! Clean residual min=-0.003198 max=0.002277 Jy/beam ! Clean residual mean=0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.1746 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.1746 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=0.019243Jy sigma=0.645548 ! Fit after self-cal, rms=0.019243Jy sigma=0.645524 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 = -0.000100067 Jy ! Component: 100 - total flux cleaned = -0.000150212 Jy ! Component: 150 - total flux cleaned = -0.000172455 Jy ! Component: 200 - total flux cleaned = -0.000192419 Jy ! Total flux subtracted in 200 components = -0.000192419 Jy ! Clean residual min=-0.003172 max=0.002219 Jy/beam ! Clean residual mean=0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.174408 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.174408 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=0.019230Jy sigma=0.645049 ! Fit after self-cal, rms=0.019230Jy sigma=0.645040 ! 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=0.019230Jy sigma=0.645040 ! Fit after self-cal, rms=0.019160Jy sigma=0.644003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.196 mas, bpa=10.15 degrees ! Estimated noise=0.913366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281332 Jy ! Component: 100 - total flux cleaned = -0.000337088 Jy ! Component: 150 - total flux cleaned = -0.000378473 Jy ! Component: 200 - total flux cleaned = -0.000410313 Jy ! Total flux subtracted in 200 components = -0.000410313 Jy ! Clean residual min=-0.003144 max=0.002198 Jy/beam ! Clean residual mean=0.000002 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.173997 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.173997 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=0.019131Jy sigma=0.642793 ! Fit after self-cal, rms=0.019132Jy sigma=0.642784 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 = -5.68243e-05 Jy ! Component: 100 - total flux cleaned = -8.28726e-05 Jy ! Component: 150 - total flux cleaned = -0.000106879 Jy ! Component: 200 - total flux cleaned = -0.000121885 Jy ! Total flux subtracted in 200 components = -0.000121885 Jy ! Clean residual min=-0.003111 max=0.002185 Jy/beam ! Clean residual mean=0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.173875 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.173875 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=0.019125Jy sigma=0.642540 ! Fit after self-cal, rms=0.019126Jy sigma=0.642533 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019126Jy sigma=0.642533 ! Fit after self-cal, rms=0.019074Jy sigma=0.641908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=4.346 mas, bpa=-1.5 degrees ! Estimated noise=1.11605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115039 Jy ! Component: 100 - total flux cleaned = -0.000115415 Jy ! Component: 150 - total flux cleaned = -0.000115655 Jy ! Component: 200 - total flux cleaned = -0.000106778 Jy ! Total flux subtracted in 200 components = -0.000106778 Jy ! Clean residual min=-0.003375 max=0.002561 Jy/beam ! Clean residual mean=0.000004 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.173769 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.173769 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=0.019074Jy sigma=0.641907 ! Fit after self-cal, rms=0.019071Jy sigma=0.641845 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 = -1.76582e-06 Jy ! Component: 100 - total flux cleaned = 1.48409e-05 Jy ! Component: 150 - total flux cleaned = 3.07584e-05 Jy ! Component: 200 - total flux cleaned = 3.79668e-05 Jy ! Total flux subtracted in 200 components = 3.79668e-05 Jy ! Clean residual min=-0.003355 max=0.002548 Jy/beam ! Clean residual mean=0.000004 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.173807 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 71 components and 0.173807 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=0.019070Jy sigma=0.641795 ! Fit after self-cal, rms=0.019069Jy sigma=0.641770 ! 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=1.044 mas, bmaj=3.196 mas, bpa=10.22 degrees ! Estimated noise=0.911009 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.196 at 10.22 degrees (North through East) ! Clean map min=-0.0029649 max=0.15736 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=0.9011 mas, bmaj=3.009 mas, bpa=11.24 degrees ! Estimated noise=1.15079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120966 Jy ! Component: 100 - total flux cleaned = 0.147372 Jy ! Component: 150 - total flux cleaned = 0.155458 Jy ! Component: 200 - total flux cleaned = 0.160197 Jy ! Total flux subtracted in 200 components = 0.160197 Jy ! Clean residual min=-0.003440 max=0.003527 Jy/beam ! Clean residual mean=0.000008 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.160197 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.160197 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.196 mas, bpa=10.22 degrees ! Estimated noise=0.911009 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 = 0.00545813 Jy ! Component: 100 - total flux cleaned = 0.00862102 Jy ! Component: 150 - total flux cleaned = 0.0105192 Jy ! Component: 200 - total flux cleaned = 0.011671 Jy ! Total flux subtracted in 200 components = 0.011671 Jy ! Clean residual min=-0.003077 max=0.002128 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.171868 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.171868 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=4.346 mas, bpa=-1.5 degrees ! Estimated noise=1.11605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123506 Jy ! Component: 100 - total flux cleaned = 0.00178832 Jy ! Component: 150 - total flux cleaned = 0.00199926 Jy ! Component: 200 - total flux cleaned = 0.00200656 Jy ! Total flux subtracted in 200 components = 0.00200656 Jy ! Clean residual min=-0.003341 max=0.002586 Jy/beam ! Clean residual mean=0.000004 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.173874 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 = 7.27816e-06 Jy ! Component: 100 - total flux cleaned = 7.21313e-06 Jy ! Component: 150 - total flux cleaned = 7.16253e-06 Jy ! Component: 200 - total flux cleaned = 1.37677e-05 Jy ! Total flux subtracted in 200 components = 1.37677e-05 Jy ! Clean residual min=-0.003333 max=0.002572 Jy/beam ! Clean residual mean=0.000004 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.173888 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.173888 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.196 mas, bpa=10.22 degrees ! Estimated noise=0.911009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.27356e-05 Jy ! Component: 100 - total flux cleaned = -5.24253e-05 Jy ! Component: 150 - total flux cleaned = -0.000117757 Jy ! Component: 200 - total flux cleaned = -0.000159832 Jy ! Total flux subtracted in 200 components = -0.000159832 Jy ! Clean residual min=-0.003042 max=0.002205 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.173728 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.173728 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=0.019039Jy sigma=0.640729 ! Fit after self-cal, rms=0.019038Jy sigma=0.640689 wmodel /d2/scr/pima/bp171a3_uvs/J1452-1319_X_map.mod ! Writing 57 model components to file: /d2/scr/pima/bp171a3_uvs/J1452-1319_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1452-1319_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1452-1319_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1452-1319_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1452-1319_X_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 = -0.00132516 Jy ! Component: 100 - total flux cleaned = -0.00242713 Jy ! Component: 150 - total flux cleaned = -0.00327896 Jy ! Component: 200 - total flux cleaned = -0.00384447 Jy ! Component: 250 - total flux cleaned = -0.00420884 Jy ! Component: 300 - total flux cleaned = -0.0044875 Jy ! Component: 350 - total flux cleaned = -0.00472184 Jy ! Component: 400 - total flux cleaned = -0.00499911 Jy ! Component: 450 - total flux cleaned = -0.00526186 Jy ! Component: 500 - total flux cleaned = -0.00551051 Jy ! Component: 550 - total flux cleaned = -0.00572398 Jy ! Component: 600 - total flux cleaned = -0.00592848 Jy ! Component: 650 - total flux cleaned = -0.00610266 Jy ! Component: 700 - total flux cleaned = -0.00624894 Jy ! Component: 750 - total flux cleaned = -0.00632948 Jy ! Component: 800 - total flux cleaned = -0.00646546 Jy ! Component: 850 - total flux cleaned = -0.00654073 Jy ! Component: 900 - total flux cleaned = -0.00668562 Jy ! Component: 950 - total flux cleaned = -0.00675534 Jy ! Component: 1000 - total flux cleaned = -0.00692474 Jy ! Component: 1050 - total flux cleaned = -0.00704041 Jy ! Component: 1100 - total flux cleaned = -0.00721711 Jy ! Component: 1150 - total flux cleaned = -0.00727946 Jy ! Component: 1200 - total flux cleaned = -0.00738625 Jy ! Component: 1250 - total flux cleaned = -0.00744585 Jy ! Component: 1300 - total flux cleaned = -0.00751888 Jy ! Component: 1350 - total flux cleaned = -0.00760413 Jy ! Component: 1400 - total flux cleaned = -0.00768746 Jy ! Component: 1450 - total flux cleaned = -0.00775526 Jy ! Component: 1500 - total flux cleaned = -0.00782175 Jy ! Component: 1550 - total flux cleaned = -0.00784772 Jy ! Component: 1600 - total flux cleaned = -0.00787356 Jy ! Component: 1650 - total flux cleaned = -0.00793669 Jy ! Component: 1700 - total flux cleaned = -0.00796152 Jy ! Component: 1750 - total flux cleaned = -0.00802245 Jy ! Component: 1800 - total flux cleaned = -0.00807069 Jy ! Component: 1850 - total flux cleaned = -0.00812992 Jy ! Component: 1900 - total flux cleaned = -0.00817646 Jy ! Component: 1950 - total flux cleaned = -0.00818803 Jy ! Component: 2000 - total flux cleaned = -0.00825617 Jy ! Component: 2050 - total flux cleaned = -0.00831205 Jy ! Component: 2100 - total flux cleaned = -0.00834527 Jy ! Component: 2150 - total flux cleaned = -0.00835613 Jy ! Component: 2200 - total flux cleaned = -0.00833442 Jy ! Component: 2250 - total flux cleaned = -0.00833442 Jy ! Component: 2300 - total flux cleaned = -0.00830249 Jy ! Component: 2350 - total flux cleaned = -0.00829193 Jy ! Component: 2400 - total flux cleaned = -0.00822907 Jy ! Component: 2450 - total flux cleaned = -0.00821874 Jy ! Component: 2500 - total flux cleaned = -0.00819808 Jy ! Component: 2550 - total flux cleaned = -0.00815706 Jy ! Component: 2600 - total flux cleaned = -0.00814694 Jy ! Component: 2650 - total flux cleaned = -0.00812671 Jy ! Component: 2700 - total flux cleaned = -0.00810654 Jy ! Component: 2750 - total flux cleaned = -0.00808661 Jy ! Component: 2800 - total flux cleaned = -0.00807675 Jy ! Component: 2850 - total flux cleaned = -0.00805701 Jy ! Component: 2900 - total flux cleaned = -0.00804721 Jy ! Component: 2950 - total flux cleaned = -0.00801793 Jy ! Component: 3000 - total flux cleaned = -0.00797909 Jy ! Component: 3050 - total flux cleaned = -0.00800815 Jy ! Component: 3100 - total flux cleaned = -0.00798884 Jy ! Component: 3150 - total flux cleaned = -0.00795981 Jy ! Component: 3200 - total flux cleaned = -0.00794056 Jy ! Component: 3250 - total flux cleaned = -0.00793092 Jy ! Component: 3300 - total flux cleaned = -0.00790214 Jy ! Component: 3350 - total flux cleaned = -0.00790212 Jy ! Component: 3400 - total flux cleaned = -0.00791171 Jy ! Component: 3450 - total flux cleaned = -0.0078732 Jy ! Component: 3500 - total flux cleaned = -0.00785385 Jy ! Component: 3550 - total flux cleaned = -0.00783449 Jy ! Component: 3600 - total flux cleaned = -0.00782471 Jy ! Component: 3650 - total flux cleaned = -0.00779541 Jy ! Component: 3700 - total flux cleaned = -0.00777577 Jy ! Component: 3750 - total flux cleaned = -0.00772646 Jy ! Component: 3800 - total flux cleaned = -0.00770666 Jy ! Component: 3850 - total flux cleaned = -0.00768681 Jy ! Component: 3900 - total flux cleaned = -0.00764679 Jy ! Component: 3950 - total flux cleaned = -0.00761659 Jy ! Component: 4000 - total flux cleaned = -0.00755591 Jy ! Component: 4050 - total flux cleaned = -0.00751535 Jy ! Total flux subtracted in 4096 components = -0.00747447 Jy ! Clean residual min=-0.000539 max=0.000587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.166254 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 316 components and 0.166254 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1452-1319_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.196 at 10.22 degrees (North through East) ! Clean map min=-0.0019435 max=0.15723 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1452-1319_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325799 0.325799 0.651599 1.3032 2.60639 5.21279 10.4256 20.8512 41.7023 83.4046 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 920.812 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1452-1319_X_uvs.log closed on Mon Feb 24 08:51:10 2014