! Started logfile: /d2/scr/pima/bp171a3_uvs/J1314-2129_X_uvs.log on Mon Feb 24 08:48:59 2014 obs /d2/scr/pima/bp171a3_uvs/J1314-2129_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1314-2129_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1314-2129 ! ! 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 672 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/J1314-2129_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=1.000451Jy sigma=30.297516 ! Fit after self-cal, rms=0.912716Jy sigma=27.509081 ! 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=0.715 mas, bmaj=2.091 mas, bpa=-5.3 degrees ! Estimated noise=1.282 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 = 0.0671927 Jy ! Component: 100 - total flux cleaned = 0.0871481 Jy ! Total flux subtracted in 100 components = 0.0871481 Jy ! Clean residual min=-0.004709 max=0.007910 Jy/beam ! Clean residual mean=0.000009 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.0871481 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0871481 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=0.024704Jy sigma=0.695266 ! Fit after self-cal, rms=0.024724Jy sigma=0.694807 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799344 Jy ! Component: 100 - total flux cleaned = 0.0117338 Jy ! Total flux subtracted in 100 components = 0.0117338 Jy ! Clean residual min=-0.004775 max=0.004316 Jy/beam ! Clean residual mean=0.000004 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0988819 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0988819 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=0.022082Jy sigma=0.600557 ! Fit after self-cal, rms=0.022081Jy sigma=0.600301 ! 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=0.8555 mas, bmaj=2.412 mas, bpa=-3.859 degrees ! Estimated noise=0.933473 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 = 0.00233677 Jy ! Component: 100 - total flux cleaned = 0.00354856 Jy ! Component: 150 - total flux cleaned = 0.00375108 Jy ! Component: 200 - total flux cleaned = 0.003781 Jy ! Total flux subtracted in 200 components = 0.003781 Jy ! Clean residual min=-0.003962 max=0.003896 Jy/beam ! Clean residual mean=0.000005 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.102663 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.102663 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=0.021821Jy sigma=0.592720 ! Fit after self-cal, rms=0.021819Jy sigma=0.592676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 2.412 at -3.859 degrees (North through East) ! Clean map min=-0.0036064 max=0.08662 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 0.89 KP 0.90 MK 0.96 ! NL 1.14 OV 1.01 PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.93 KP 0.96 MK 1.11 ! NL 1.09 OV 0.95 PT 0.88 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.96 KP 1.03 MK 1.12 ! NL 1.09 OV 1.04 PT 0.97 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.94 KP 0.94 MK 1.02 ! NL 1.09 OV 0.99 PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.98 KP 1.08 MK 0.92 ! NL 1.16 OV 0.97 PT 0.87 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.03 KP 1.06 MK 0.99 ! NL 1.08 OV 1.00 PT 0.92 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.04 KP 0.97 MK 0.95 ! NL 1.11 OV 1.05 PT 0.85 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00 KP 1.13 MK 0.84 ! NL 1.12 OV 1.01 PT 0.85 SC 1.11 ! ! ! Fit before self-cal, rms=0.021819Jy sigma=0.592676 ! Fit after self-cal, rms=0.019270Jy sigma=0.511121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=2.417 mas, bpa=-3.951 degrees ! Estimated noise=0.930031 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 = -0.000203301 Jy ! Component: 100 - total flux cleaned = -0.000246221 Jy ! Component: 150 - total flux cleaned = -0.000284821 Jy ! Component: 200 - total flux cleaned = -0.000317823 Jy ! Total flux subtracted in 200 components = -0.000317823 Jy ! Clean residual min=-0.001796 max=0.001778 Jy/beam ! Clean residual mean=0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.102345 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.102345 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=0.019218Jy sigma=0.510212 ! Fit after self-cal, rms=0.019219Jy sigma=0.509949 ! 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=0.019219Jy sigma=0.509949 ! Fit after self-cal, rms=0.019180Jy sigma=0.509898 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8527 mas, bmaj=2.418 mas, bpa=-4.006 degrees ! Estimated noise=0.928579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188968 Jy ! Component: 100 - total flux cleaned = -0.000252055 Jy ! Component: 150 - total flux cleaned = -0.000265849 Jy ! Component: 200 - total flux cleaned = -0.000278562 Jy ! Total flux subtracted in 200 components = -0.000278562 Jy ! Clean residual min=-0.001742 max=0.001754 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.102067 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.102067 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=0.019150Jy sigma=0.509421 ! Fit after self-cal, rms=0.019148Jy sigma=0.509382 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 = -1.12796e-05 Jy ! Component: 100 - total flux cleaned = -1.09547e-05 Jy ! Component: 150 - total flux cleaned = -2.18033e-05 Jy ! Component: 200 - total flux cleaned = -2.18422e-05 Jy ! Total flux subtracted in 200 components = -2.18422e-05 Jy ! Clean residual min=-0.001723 max=0.001719 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.102045 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.102045 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=0.019132Jy sigma=0.509073 ! Fit after self-cal, rms=0.019131Jy sigma=0.509051 ! 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=0.019131Jy sigma=0.509051 ! Fit after self-cal, rms=0.019102Jy sigma=0.509001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8525 mas, bmaj=2.418 mas, bpa=-4.05 degrees ! Estimated noise=0.92734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138808 Jy ! Component: 100 - total flux cleaned = -0.000182145 Jy ! Component: 150 - total flux cleaned = -0.000191771 Jy ! Component: 200 - total flux cleaned = -0.00020107 Jy ! Total flux subtracted in 200 components = -0.00020107 Jy ! Clean residual min=-0.001695 max=0.001704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.101844 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.101844 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=0.019088Jy sigma=0.508755 ! Fit after self-cal, rms=0.019088Jy sigma=0.508735 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.34319e-07 Jy ! Component: 100 - total flux cleaned = -9.39737e-06 Jy ! Component: 150 - total flux cleaned = -1.73393e-05 Jy ! Component: 200 - total flux cleaned = -1.73259e-05 Jy ! Total flux subtracted in 200 components = -1.73259e-05 Jy ! Clean residual min=-0.001684 max=0.001705 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.101826 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.101826 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=0.019079Jy sigma=0.508563 ! Fit after self-cal, rms=0.019079Jy sigma=0.508551 ! 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=0.019079Jy sigma=0.508551 ! Fit after self-cal, rms=0.019056Jy sigma=0.508521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=4.785 mas, bpa=-2.815 degrees ! Estimated noise=1.13897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263308 Jy ! Component: 100 - total flux cleaned = -0.000262704 Jy ! Component: 150 - total flux cleaned = -0.000263419 Jy ! Component: 200 - total flux cleaned = -0.000271141 Jy ! Total flux subtracted in 200 components = -0.000271141 Jy ! Clean residual min=-0.002035 max=0.001784 Jy/beam ! Clean residual mean=0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.101555 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.101555 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=0.019060Jy sigma=0.508705 ! Fit after self-cal, rms=0.019049Jy sigma=0.508437 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 = -4.60936e-06 Jy ! Component: 100 - total flux cleaned = -4.70809e-06 Jy ! Component: 150 - total flux cleaned = 4.21679e-06 Jy ! Component: 200 - total flux cleaned = 4.2316e-06 Jy ! Total flux subtracted in 200 components = 4.2316e-06 Jy ! Clean residual min=-0.002015 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.101559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.101559 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=0.019053Jy sigma=0.508544 ! Fit after self-cal, rms=0.019043Jy sigma=0.508339 ! 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=0.8523 mas, bmaj=2.417 mas, bpa=-4.075 degrees ! Estimated noise=0.926309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8523 x 2.417 at -4.075 degrees (North through East) ! Clean map min=-0.0015546 max=0.086131 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=0.7119 mas, bmaj=2.1 mas, bpa=-5.338 degrees ! Estimated noise=1.27492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668231 Jy ! Component: 100 - total flux cleaned = 0.0868682 Jy ! Component: 150 - total flux cleaned = 0.095015 Jy ! Component: 200 - total flux cleaned = 0.0986096 Jy ! Total flux subtracted in 200 components = 0.0986096 Jy ! Clean residual min=-0.002457 max=0.002235 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0986096 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0986096 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8523 mas, bmaj=2.417 mas, bpa=-4.075 degrees ! Estimated noise=0.926309 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 = 0.00184007 Jy ! Component: 100 - total flux cleaned = 0.00228339 Jy ! Component: 150 - total flux cleaned = 0.00245991 Jy ! Component: 200 - total flux cleaned = 0.00258061 Jy ! Total flux subtracted in 200 components = 0.00258061 Jy ! Clean residual min=-0.001778 max=0.001697 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.10119 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.10119 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=1.944 mas, bmaj=4.785 mas, bpa=-2.815 degrees ! Estimated noise=1.13897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310041 Jy ! Component: 100 - total flux cleaned = 0.000337947 Jy ! Component: 150 - total flux cleaned = 0.000347942 Jy ! Component: 200 - total flux cleaned = 0.000362609 Jy ! Total flux subtracted in 200 components = 0.000362609 Jy ! Clean residual min=-0.001986 max=0.001791 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.101553 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 = 1.47849e-07 Jy ! Component: 100 - total flux cleaned = 6.77776e-06 Jy ! Component: 150 - total flux cleaned = 1.26396e-05 Jy ! Component: 200 - total flux cleaned = 1.27939e-05 Jy ! Total flux subtracted in 200 components = 1.27939e-05 Jy ! Clean residual min=-0.001980 max=0.001779 Jy/beam ! Clean residual mean=0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.101566 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.101566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8523 mas, bmaj=2.417 mas, bpa=-4.075 degrees ! Estimated noise=0.926309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019865 Jy ! Component: 100 - total flux cleaned = -0.000175587 Jy ! Component: 150 - total flux cleaned = -0.00017473 Jy ! Component: 200 - total flux cleaned = -0.000163756 Jy ! Total flux subtracted in 200 components = -0.000163756 Jy ! Clean residual min=-0.001728 max=0.001654 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.101402 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.101402 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=0.019060Jy sigma=0.508668 ! Fit after self-cal, rms=0.019057Jy sigma=0.508570 wmodel /d2/scr/pima/bp171a3_uvs/J1314-2129_X_map.mod ! Writing 30 model components to file: /d2/scr/pima/bp171a3_uvs/J1314-2129_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1314-2129_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1314-2129_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1314-2129_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1314-2129_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 = -0.000193784 Jy ! Component: 100 - total flux cleaned = -0.000307136 Jy ! Component: 150 - total flux cleaned = -0.000307587 Jy ! Component: 200 - total flux cleaned = -0.000308241 Jy ! Component: 250 - total flux cleaned = -0.000307916 Jy ! Component: 300 - total flux cleaned = -0.000284085 Jy ! Component: 350 - total flux cleaned = -0.000283478 Jy ! Component: 400 - total flux cleaned = -0.00023941 Jy ! Component: 450 - total flux cleaned = -0.000239849 Jy ! Component: 500 - total flux cleaned = -0.000240016 Jy ! Component: 550 - total flux cleaned = -0.000199658 Jy ! Component: 600 - total flux cleaned = -0.000102557 Jy ! Component: 650 - total flux cleaned = -8.35744e-05 Jy ! Component: 700 - total flux cleaned = -4.70298e-05 Jy ! Component: 750 - total flux cleaned = -6.51354e-05 Jy ! Component: 800 - total flux cleaned = -9.98094e-05 Jy ! Component: 850 - total flux cleaned = -8.27385e-05 Jy ! Component: 900 - total flux cleaned = -0.000116077 Jy ! Component: 950 - total flux cleaned = -0.000100047 Jy ! Component: 1000 - total flux cleaned = -0.000163687 Jy ! Component: 1050 - total flux cleaned = -0.000178988 Jy ! Component: 1100 - total flux cleaned = -0.00019424 Jy ! Component: 1150 - total flux cleaned = -0.000208972 Jy ! Component: 1200 - total flux cleaned = -0.000208884 Jy ! Component: 1250 - total flux cleaned = -0.000238066 Jy ! Component: 1300 - total flux cleaned = -0.000223834 Jy ! Component: 1350 - total flux cleaned = -0.000237821 Jy ! Component: 1400 - total flux cleaned = -0.000251507 Jy ! Component: 1450 - total flux cleaned = -0.000278447 Jy ! Component: 1500 - total flux cleaned = -0.000238125 Jy ! Component: 1550 - total flux cleaned = -0.000264914 Jy ! Component: 1600 - total flux cleaned = -0.000304247 Jy ! Component: 1650 - total flux cleaned = -0.000278629 Jy ! Component: 1700 - total flux cleaned = -0.000265829 Jy ! Component: 1750 - total flux cleaned = -0.000227869 Jy ! Component: 1800 - total flux cleaned = -0.000178128 Jy ! Component: 1850 - total flux cleaned = -0.000166037 Jy ! Component: 1900 - total flux cleaned = -0.000129497 Jy ! Component: 1950 - total flux cleaned = -9.34362e-05 Jy ! Component: 2000 - total flux cleaned = -3.4143e-05 Jy ! Component: 2050 - total flux cleaned = 2.45917e-05 Jy ! Component: 2100 - total flux cleaned = 3.61904e-05 Jy ! Component: 2150 - total flux cleaned = 0.000116778 Jy ! Component: 2200 - total flux cleaned = 0.000128026 Jy ! Component: 2250 - total flux cleaned = 0.000139329 Jy ! Component: 2300 - total flux cleaned = 0.000195182 Jy ! Component: 2350 - total flux cleaned = 0.000239559 Jy ! Component: 2400 - total flux cleaned = 0.000261564 Jy ! Component: 2450 - total flux cleaned = 0.000327134 Jy ! Component: 2500 - total flux cleaned = 0.000337988 Jy ! Component: 2550 - total flux cleaned = 0.000381261 Jy ! Component: 2600 - total flux cleaned = 0.000456303 Jy ! Component: 2650 - total flux cleaned = 0.000477608 Jy ! Component: 2700 - total flux cleaned = 0.000509419 Jy ! Component: 2750 - total flux cleaned = 0.000541031 Jy ! Component: 2800 - total flux cleaned = 0.000572411 Jy ! Component: 2850 - total flux cleaned = 0.000603658 Jy ! Component: 2900 - total flux cleaned = 0.000645076 Jy ! Component: 2950 - total flux cleaned = 0.000655407 Jy ! Component: 3000 - total flux cleaned = 0.000696476 Jy ! Component: 3050 - total flux cleaned = 0.000716897 Jy ! Component: 3100 - total flux cleaned = 0.00075751 Jy ! Component: 3150 - total flux cleaned = 0.000787761 Jy ! Component: 3200 - total flux cleaned = 0.000828015 Jy ! Component: 3250 - total flux cleaned = 0.000868157 Jy ! Component: 3300 - total flux cleaned = 0.000888162 Jy ! Component: 3350 - total flux cleaned = 0.00093802 Jy ! Component: 3400 - total flux cleaned = 0.000997681 Jy ! Component: 3450 - total flux cleaned = 0.00100759 Jy ! Component: 3500 - total flux cleaned = 0.00106691 Jy ! Component: 3550 - total flux cleaned = 0.0010965 Jy ! Component: 3600 - total flux cleaned = 0.00111621 Jy ! Component: 3650 - total flux cleaned = 0.00117521 Jy ! Component: 3700 - total flux cleaned = 0.00119483 Jy ! Component: 3750 - total flux cleaned = 0.00123396 Jy ! Component: 3800 - total flux cleaned = 0.00122417 Jy ! Component: 3850 - total flux cleaned = 0.00124369 Jy ! Component: 3900 - total flux cleaned = 0.00126317 Jy ! Component: 3950 - total flux cleaned = 0.0013118 Jy ! Component: 4000 - total flux cleaned = 0.00133126 Jy ! Component: 4050 - total flux cleaned = 0.00135065 Jy ! Total flux subtracted in 4096 components = 0.00137002 Jy ! Clean residual min=-0.000527 max=0.000668 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.102772 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 246 components and 0.102772 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1314-2129_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8523 x 2.417 at -4.075 degrees (North through East) ! Clean map min=-0.0011372 max=0.086248 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1314-2129_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0862478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.554094 0.554094 1.10819 2.21638 4.43275 8.86551 17.731 35.462 70.9241 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 541.424 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1314-2129_X_uvs.log closed on Mon Feb 24 08:49:03 2014