! Started logfile: /d2/scr/pima/bp171a3_uvs/J0936-3526_X_uvs.log on Mon Feb 24 08:44:41 2014 obs /d2/scr/pima/bp171a3_uvs/J0936-3526_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0936-3526_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J0936-3526 ! ! 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 360 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0936-3526_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=1.000121Jy sigma=25.098285 ! Fit after self-cal, rms=0.958957Jy sigma=23.980054 ! 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=0.8458 mas, bmaj=5.872 mas, bpa=8.632 degrees ! Estimated noise=2.21446 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 = 0.0303726 Jy ! Component: 100 - total flux cleaned = 0.0391254 Jy ! Total flux subtracted in 100 components = 0.0391254 Jy ! Clean residual min=-0.004974 max=0.005261 Jy/beam ! Clean residual mean=0.000016 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.0391254 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0391254 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=0.026202Jy sigma=0.570160 ! Fit after self-cal, rms=0.025779Jy sigma=0.562479 ! 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=1.047 mas, bmaj=6.228 mas, bpa=7.849 degrees ! Estimated noise=1.54727 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 = 0.00712459 Jy ! Component: 100 - total flux cleaned = 0.0106417 Jy ! Component: 150 - total flux cleaned = 0.0125759 Jy ! Component: 200 - total flux cleaned = 0.0136607 Jy ! Total flux subtracted in 200 components = 0.0136607 Jy ! Clean residual min=-0.003263 max=0.003273 Jy/beam ! Clean residual mean=0.000013 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0527861 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.0527861 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=0.023908Jy sigma=0.508301 ! Fit after self-cal, rms=0.023923Jy sigma=0.507248 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 6.228 at 7.849 degrees (North through East) ! Clean map min=-0.0031662 max=0.035718 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 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! 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* ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.20 KP 1.06 NL 1.12 ! OV 0.98 PT 0.93 SC 0.86 ! ! ! Correcting IF 5. ! 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* ! ! ! Correcting IF 6. ! 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* ! ! ! Correcting IF 7. ! 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* ! ! ! 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=0.023923Jy sigma=0.507248 ! Fit after self-cal, rms=0.023950Jy sigma=0.504727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=6.266 mas, bpa=7.962 degrees ! Estimated noise=1.54962 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 = 0.000768505 Jy ! Component: 100 - total flux cleaned = 0.000923163 Jy ! Component: 150 - total flux cleaned = 0.00102988 Jy ! Component: 200 - total flux cleaned = 0.00102999 Jy ! Total flux subtracted in 200 components = 0.00102999 Jy ! Clean residual min=-0.003095 max=0.003521 Jy/beam ! Clean residual mean=0.000011 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.053816 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.053816 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=0.023869Jy sigma=0.503775 ! Fit after self-cal, rms=0.023870Jy sigma=0.503622 ! 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=0.023870Jy sigma=0.503622 ! Fit after self-cal, rms=0.023881Jy sigma=0.503557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=6.27 mas, bpa=7.975 degrees ! Estimated noise=1.55075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14057e-05 Jy ! Component: 100 - total flux cleaned = 0.00017119 Jy ! Component: 150 - total flux cleaned = 0.000187186 Jy ! Component: 200 - total flux cleaned = 0.000201533 Jy ! Total flux subtracted in 200 components = 0.000201533 Jy ! Clean residual min=-0.003047 max=0.003513 Jy/beam ! Clean residual mean=0.000011 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0540176 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0540176 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=0.023842Jy sigma=0.503312 ! Fit after self-cal, rms=0.023843Jy sigma=0.503264 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 = -2.92996e-06 Jy ! Component: 100 - total flux cleaned = 4.85726e-05 Jy ! Component: 150 - total flux cleaned = 6.02222e-05 Jy ! Component: 200 - total flux cleaned = 8.15883e-05 Jy ! Total flux subtracted in 200 components = 8.15883e-05 Jy ! Clean residual min=-0.003017 max=0.003494 Jy/beam ! Clean residual mean=0.000011 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.0540992 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0540992 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=0.023822Jy sigma=0.503116 ! Fit after self-cal, rms=0.023822Jy sigma=0.503086 ! 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=0.023822Jy sigma=0.503086 ! Fit after self-cal, rms=0.023776Jy sigma=0.502273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=6.24 mas, bpa=7.97 degrees ! Estimated noise=1.54797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023687 Jy ! Component: 100 - total flux cleaned = 0.000273398 Jy ! Component: 150 - total flux cleaned = 0.000281584 Jy ! Component: 200 - total flux cleaned = 0.000281503 Jy ! Total flux subtracted in 200 components = 0.000281503 Jy ! Clean residual min=-0.003004 max=0.003444 Jy/beam ! Clean residual mean=0.000011 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.0543807 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0543807 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=0.023769Jy sigma=0.502120 ! Fit after self-cal, rms=0.023773Jy sigma=0.502101 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 = 1.62308e-05 Jy ! Component: 100 - total flux cleaned = 1.64088e-05 Jy ! Component: 150 - total flux cleaned = 1.66482e-05 Jy ! Component: 200 - total flux cleaned = 2.43943e-05 Jy ! Total flux subtracted in 200 components = 2.43943e-05 Jy ! Clean residual min=-0.002990 max=0.003438 Jy/beam ! Clean residual mean=0.000011 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0544051 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0544051 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=0.023768Jy sigma=0.501981 ! Fit after self-cal, rms=0.023768Jy sigma=0.501972 ! 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=0.023768Jy sigma=0.501972 ! Fit after self-cal, rms=0.023756Jy sigma=0.501966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=7.169 mas, bpa=0.1386 degrees ! Estimated noise=1.86409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042833 Jy ! Component: 100 - total flux cleaned = 0.000472614 Jy ! Component: 150 - total flux cleaned = 0.000486523 Jy ! Component: 200 - total flux cleaned = 0.000500533 Jy ! Total flux subtracted in 200 components = 0.000500533 Jy ! Clean residual min=-0.003704 max=0.003816 Jy/beam ! Clean residual mean=0.000017 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.0549056 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0549056 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=0.023762Jy sigma=0.501693 ! Fit after self-cal, rms=0.023767Jy sigma=0.501665 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33013e-05 Jy ! Component: 100 - total flux cleaned = 8.37093e-05 Jy ! Component: 150 - total flux cleaned = 9.68061e-05 Jy ! Component: 200 - total flux cleaned = 9.77394e-05 Jy ! Total flux subtracted in 200 components = 9.77394e-05 Jy ! Clean residual min=-0.003674 max=0.003783 Jy/beam ! Clean residual mean=0.000017 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.0550034 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.0550034 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=0.023775Jy sigma=0.501494 ! Fit after self-cal, rms=0.023776Jy sigma=0.501466 ! 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=1.037 mas, bmaj=6.236 mas, bpa=7.971 degrees ! Estimated noise=1.54776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 6.236 at 7.971 degrees (North through East) ! Clean map min=-0.0028371 max=0.035705 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=0.8363 mas, bmaj=5.95 mas, bpa=8.787 degrees ! Estimated noise=2.17789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299163 Jy ! Component: 100 - total flux cleaned = 0.0389376 Jy ! Component: 150 - total flux cleaned = 0.0442875 Jy ! Component: 200 - total flux cleaned = 0.0478877 Jy ! Total flux subtracted in 200 components = 0.0478877 Jy ! Clean residual min=-0.004109 max=0.004102 Jy/beam ! Clean residual mean=0.000010 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0478877 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 0.0478877 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=6.236 mas, bpa=7.971 degrees ! Estimated noise=1.54776 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 = 0.00362343 Jy ! Component: 100 - total flux cleaned = 0.00536652 Jy ! Component: 150 - total flux cleaned = 0.00627634 Jy ! Component: 200 - total flux cleaned = 0.00632608 Jy ! Total flux subtracted in 200 components = 0.00632608 Jy ! Clean residual min=-0.003302 max=0.003668 Jy/beam ! Clean residual mean=0.000012 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.0542138 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.0542138 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=2.372 mas, bmaj=7.169 mas, bpa=0.1386 degrees ! Estimated noise=1.86409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490494 Jy ! Component: 100 - total flux cleaned = 0.000569652 Jy ! Component: 150 - total flux cleaned = 0.000638802 Jy ! Component: 200 - total flux cleaned = 0.000679711 Jy ! Total flux subtracted in 200 components = 0.000679711 Jy ! Clean residual min=-0.003766 max=0.004023 Jy/beam ! Clean residual mean=0.000018 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.0548935 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 = 5.40569e-05 Jy ! Component: 100 - total flux cleaned = 0.000119914 Jy ! Component: 150 - total flux cleaned = 0.000164909 Jy ! Component: 200 - total flux cleaned = 0.000193054 Jy ! Total flux subtracted in 200 components = 0.000193054 Jy ! Clean residual min=-0.003664 max=0.003949 Jy/beam ! Clean residual mean=0.000017 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.0550866 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0550866 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=6.236 mas, bpa=7.971 degrees ! Estimated noise=1.54776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284833 Jy ! Component: 100 - total flux cleaned = -0.000371099 Jy ! Component: 150 - total flux cleaned = -0.000407133 Jy ! Component: 200 - total flux cleaned = -0.000423286 Jy ! Total flux subtracted in 200 components = -0.000423286 Jy ! Clean residual min=-0.003050 max=0.003541 Jy/beam ! Clean residual mean=0.000011 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0546633 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0546633 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=0.023808Jy sigma=0.502237 ! Fit after self-cal, rms=0.023805Jy sigma=0.502144 wmodel /d2/scr/pima/bp171a3_uvs/J0936-3526_X_map.mod ! Writing 79 model components to file: /d2/scr/pima/bp171a3_uvs/J0936-3526_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0936-3526_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0936-3526_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0936-3526_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0936-3526_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 = 0.000357599 Jy ! Component: 100 - total flux cleaned = 0.000256756 Jy ! Component: 150 - total flux cleaned = 0.000645924 Jy ! Component: 200 - total flux cleaned = 0.00107918 Jy ! Component: 250 - total flux cleaned = 0.00144032 Jy ! Component: 300 - total flux cleaned = 0.00177227 Jy ! Component: 350 - total flux cleaned = 0.00208101 Jy ! Component: 400 - total flux cleaned = 0.00242846 Jy ! Component: 450 - total flux cleaned = 0.00275596 Jy ! Component: 500 - total flux cleaned = 0.00306414 Jy ! Component: 550 - total flux cleaned = 0.00330772 Jy ! Component: 600 - total flux cleaned = 0.00351463 Jy ! Component: 650 - total flux cleaned = 0.00358061 Jy ! Component: 700 - total flux cleaned = 0.00360198 Jy ! Component: 750 - total flux cleaned = 0.00360294 Jy ! Component: 800 - total flux cleaned = 0.0036233 Jy ! Component: 850 - total flux cleaned = 0.00365954 Jy ! Component: 900 - total flux cleaned = 0.00373097 Jy ! Component: 950 - total flux cleaned = 0.0037651 Jy ! Component: 1000 - total flux cleaned = 0.00384944 Jy ! Component: 1050 - total flux cleaned = 0.00393161 Jy ! Component: 1100 - total flux cleaned = 0.00404345 Jy ! Component: 1150 - total flux cleaned = 0.00416795 Jy ! Component: 1200 - total flux cleaned = 0.00425936 Jy ! Component: 1250 - total flux cleaned = 0.00436366 Jy ! Component: 1300 - total flux cleaned = 0.00437822 Jy ! Component: 1350 - total flux cleaned = 0.00439267 Jy ! Component: 1400 - total flux cleaned = 0.00440686 Jy ! Component: 1450 - total flux cleaned = 0.00446277 Jy ! Component: 1500 - total flux cleaned = 0.00453183 Jy ! Component: 1550 - total flux cleaned = 0.00455928 Jy ! Component: 1600 - total flux cleaned = 0.00457291 Jy ! Component: 1650 - total flux cleaned = 0.00458655 Jy ! Component: 1700 - total flux cleaned = 0.00455928 Jy ! Component: 1750 - total flux cleaned = 0.00457303 Jy ! Component: 1800 - total flux cleaned = 0.00457294 Jy ! Component: 1850 - total flux cleaned = 0.00455918 Jy ! Component: 1900 - total flux cleaned = 0.00455911 Jy ! Component: 1950 - total flux cleaned = 0.00455913 Jy ! Component: 2000 - total flux cleaned = 0.00453082 Jy ! Component: 2050 - total flux cleaned = 0.00455915 Jy ! Component: 2100 - total flux cleaned = 0.00455912 Jy ! Component: 2150 - total flux cleaned = 0.00452991 Jy ! Component: 2200 - total flux cleaned = 0.00453006 Jy ! Component: 2250 - total flux cleaned = 0.00451527 Jy ! Component: 2300 - total flux cleaned = 0.00448486 Jy ! Component: 2350 - total flux cleaned = 0.00448494 Jy ! Component: 2400 - total flux cleaned = 0.00445361 Jy ! Component: 2450 - total flux cleaned = 0.00443745 Jy ! Component: 2500 - total flux cleaned = 0.00440474 Jy ! Component: 2550 - total flux cleaned = 0.00437127 Jy ! Component: 2600 - total flux cleaned = 0.00431995 Jy ! Component: 2650 - total flux cleaned = 0.00428501 Jy ! Component: 2700 - total flux cleaned = 0.00424928 Jy ! Component: 2750 - total flux cleaned = 0.00421273 Jy ! Component: 2800 - total flux cleaned = 0.00415666 Jy ! Component: 2850 - total flux cleaned = 0.00413774 Jy ! Component: 2900 - total flux cleaned = 0.0040989 Jy ! Component: 2950 - total flux cleaned = 0.00407916 Jy ! Component: 3000 - total flux cleaned = 0.00403846 Jy ! Component: 3050 - total flux cleaned = 0.00397586 Jy ! Component: 3100 - total flux cleaned = 0.00393315 Jy ! Component: 3150 - total flux cleaned = 0.00391132 Jy ! Component: 3200 - total flux cleaned = 0.00384371 Jy ! Component: 3250 - total flux cleaned = 0.00379751 Jy ! Component: 3300 - total flux cleaned = 0.00377412 Jy ! Component: 3350 - total flux cleaned = 0.00375013 Jy ! Component: 3400 - total flux cleaned = 0.00367616 Jy ! Component: 3450 - total flux cleaned = 0.00362536 Jy ! Component: 3500 - total flux cleaned = 0.0035731 Jy ! Component: 3550 - total flux cleaned = 0.00354673 Jy ! Component: 3600 - total flux cleaned = 0.0034917 Jy ! Component: 3650 - total flux cleaned = 0.00343541 Jy ! Component: 3700 - total flux cleaned = 0.00340581 Jy ! Component: 3750 - total flux cleaned = 0.00340579 Jy ! Component: 3800 - total flux cleaned = 0.00334509 Jy ! Component: 3850 - total flux cleaned = 0.00331401 Jy ! Component: 3900 - total flux cleaned = 0.00328179 Jy ! Component: 3950 - total flux cleaned = 0.00321576 Jy ! Component: 4000 - total flux cleaned = 0.00318103 Jy ! Component: 4050 - total flux cleaned = 0.00318087 Jy ! Total flux subtracted in 4096 components = 0.00307405 Jy ! Clean residual min=-0.001964 max=0.002082 Jy/beam ! Clean residual mean=0.000018 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0577374 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 300 components and 0.0577374 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0936-3526_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 6.236 at 7.971 degrees (North through East) ! Clean map min=-0.004522 max=0.034183 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0936-3526_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0341833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000613112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.3808 5.3808 10.7616 21.5232 43.0464 86.0928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 55.753 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0936-3526_X_uvs.log closed on Mon Feb 24 08:44:45 2014