! Started logfile: /scr/pima/bp171a9_uvs/J1154-2812_X_uvs.log on Sat Dec 21 09:12:15 2013 obs /scr/pima/bp171a9_uvs/J1154-2812_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1154-2812_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J1154-2812 ! ! 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 648 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 /scr/pima/bp171a9_uvs/J1154-2812_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=1.001014Jy sigma=1.572405 ! Fit after self-cal, rms=0.957507Jy sigma=1.480567 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.519 mas, bpa=-2.329 degrees ! Estimated noise=29.3677 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 = 0.0378023 Jy ! Component: 100 - total flux cleaned = 0.0509379 Jy ! Total flux subtracted in 100 components = 0.0509379 Jy ! Clean residual min=-0.005039 max=0.006587 Jy/beam ! Clean residual mean=0.000016 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.0509379 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0509379 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=0.027490Jy sigma=0.040150 ! Fit after self-cal, rms=0.026990Jy sigma=0.039662 ! 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=1.285 mas, bmaj=3.289 mas, bpa=-1.955 degrees ! Estimated noise=20.3805 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 = 0.00664398 Jy ! Component: 100 - total flux cleaned = 0.00947986 Jy ! Component: 150 - total flux cleaned = 0.010896 Jy ! Component: 200 - total flux cleaned = 0.0116113 Jy ! Total flux subtracted in 200 components = 0.0116113 Jy ! Clean residual min=-0.003764 max=0.004027 Jy/beam ! Clean residual mean=-0.000004 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0625492 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.0625492 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=0.027412Jy sigma=0.034381 ! Fit after self-cal, rms=0.027394Jy sigma=0.034370 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.285 x 3.289 at -1.955 degrees (North through East) ! Clean map min=-0.0036966 max=0.049773 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.05 KP 0.88 ! LA 1.19 MK 0.94 NL 0.97 PT 1.03 ! SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.027394Jy sigma=0.034370 ! Fit after self-cal, rms=0.027407Jy sigma=0.034088 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.287 mas, bpa=-2.153 degrees ! Estimated noise=20.4009 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 = 0.000428006 Jy ! Component: 100 - total flux cleaned = 0.000500046 Jy ! Component: 150 - total flux cleaned = 0.000526455 Jy ! Component: 200 - total flux cleaned = 0.000551616 Jy ! Total flux subtracted in 200 components = 0.000551616 Jy ! Clean residual min=-0.003665 max=0.003908 Jy/beam ! Clean residual mean=-0.000005 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0631008 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0631008 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=0.027442Jy sigma=0.033977 ! Fit after self-cal, rms=0.027460Jy sigma=0.033972 ! 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=0.027460Jy sigma=0.033972 ! Fit after self-cal, rms=0.027466Jy sigma=0.033971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.288 mas, bpa=-2.154 degrees ! Estimated noise=20.4112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50143e-05 Jy ! Component: 100 - total flux cleaned = 6.03342e-05 Jy ! Component: 150 - total flux cleaned = 7.22284e-05 Jy ! Component: 200 - total flux cleaned = 9.52997e-05 Jy ! Total flux subtracted in 200 components = 9.52997e-05 Jy ! Clean residual min=-0.003664 max=0.003896 Jy/beam ! Clean residual mean=-0.000005 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0631961 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0631961 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=0.027459Jy sigma=0.033946 ! Fit after self-cal, rms=0.027456Jy sigma=0.033945 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 = -1.39353e-05 Jy ! Component: 100 - total flux cleaned = -2.10846e-06 Jy ! Component: 150 - total flux cleaned = 1.98817e-05 Jy ! Component: 200 - total flux cleaned = 4.0822e-05 Jy ! Total flux subtracted in 200 components = 4.0822e-05 Jy ! Clean residual min=-0.003664 max=0.003874 Jy/beam ! Clean residual mean=-0.000005 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.0632369 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0632369 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=0.027446Jy sigma=0.033930 ! Fit after self-cal, rms=0.027444Jy sigma=0.033930 ! 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=0.027444Jy sigma=0.033930 ! Fit after self-cal, rms=0.027443Jy sigma=0.033930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.287 mas, bpa=-2.153 degrees ! Estimated noise=20.4089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27317e-05 Jy ! Component: 100 - total flux cleaned = 8.31809e-06 Jy ! Component: 150 - total flux cleaned = 1.83958e-05 Jy ! Component: 200 - total flux cleaned = 3.76153e-05 Jy ! Total flux subtracted in 200 components = 3.76153e-05 Jy ! Clean residual min=-0.003661 max=0.003850 Jy/beam ! Clean residual mean=-0.000005 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.0632746 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0632745 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=0.027433Jy sigma=0.033919 ! Fit after self-cal, rms=0.027432Jy sigma=0.033918 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 = -1.08506e-05 Jy ! Component: 100 - total flux cleaned = -9.6746e-07 Jy ! Component: 150 - total flux cleaned = 1.71402e-05 Jy ! Component: 200 - total flux cleaned = 2.55471e-05 Jy ! Total flux subtracted in 200 components = 2.55471e-05 Jy ! Clean residual min=-0.003664 max=0.003830 Jy/beam ! Clean residual mean=-0.000005 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.0633001 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0633001 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=0.027422Jy sigma=0.033910 ! Fit after self-cal, rms=0.027422Jy sigma=0.033910 ! 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=0.027422Jy sigma=0.033910 ! Fit after self-cal, rms=0.027419Jy sigma=0.033910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.511 mas, bmaj=6.782 mas, bpa=-5.254 degrees ! Estimated noise=21.2521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335172 Jy ! Component: 100 - total flux cleaned = 0.000356195 Jy ! Component: 150 - total flux cleaned = 0.000384069 Jy ! Component: 200 - total flux cleaned = 0.000400394 Jy ! Total flux subtracted in 200 components = 0.000400394 Jy ! Clean residual min=-0.004354 max=0.004115 Jy/beam ! Clean residual mean=-0.000010 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.0637005 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.0637005 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=0.027439Jy sigma=0.033863 ! Fit after self-cal, rms=0.027435Jy sigma=0.033858 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 = 5.96495e-05 Jy ! Component: 100 - total flux cleaned = 6.89469e-05 Jy ! Component: 150 - total flux cleaned = 7.76775e-05 Jy ! Component: 200 - total flux cleaned = 9.33827e-05 Jy ! Total flux subtracted in 200 components = 9.33827e-05 Jy ! Clean residual min=-0.004345 max=0.004112 Jy/beam ! Clean residual mean=-0.000010 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.0637939 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0637939 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=0.027421Jy sigma=0.033869 ! Fit after self-cal, rms=0.027418Jy sigma=0.033866 ! 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=1.286 mas, bmaj=3.286 mas, bpa=-2.16 degrees ! Estimated noise=20.405 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 3.286 at -2.16 degrees (North through East) ! Clean map min=-0.0035829 max=0.048744 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.518 mas, bpa=-2.62 degrees ! Estimated noise=29.3629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379711 Jy ! Component: 100 - total flux cleaned = 0.0510777 Jy ! Component: 150 - total flux cleaned = 0.0566552 Jy ! Component: 200 - total flux cleaned = 0.0595029 Jy ! Total flux subtracted in 200 components = 0.0595029 Jy ! Clean residual min=-0.004477 max=0.004890 Jy/beam ! Clean residual mean=0.000004 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.0595029 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0595029 Jy ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.286 mas, bpa=-2.16 degrees ! Estimated noise=20.405 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 = 0.00226223 Jy ! Component: 100 - total flux cleaned = 0.00318845 Jy ! Component: 150 - total flux cleaned = 0.0032922 Jy ! Component: 200 - total flux cleaned = 0.00340284 Jy ! Total flux subtracted in 200 components = 0.00340284 Jy ! Clean residual min=-0.003860 max=0.004064 Jy/beam ! Clean residual mean=-0.000005 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.0629058 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0629058 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=2.511 mas, bmaj=6.782 mas, bpa=-5.254 degrees ! Estimated noise=21.2521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585836 Jy ! Component: 100 - total flux cleaned = 0.000620786 Jy ! Component: 150 - total flux cleaned = 0.000649916 Jy ! Component: 200 - total flux cleaned = 0.000676221 Jy ! Total flux subtracted in 200 components = 0.000676221 Jy ! Clean residual min=-0.004369 max=0.004177 Jy/beam ! Clean residual mean=-0.000010 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.063582 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.32201e-05 Jy ! Component: 100 - total flux cleaned = 4.43958e-05 Jy ! Component: 150 - total flux cleaned = 6.33329e-05 Jy ! Component: 200 - total flux cleaned = 9.01107e-05 Jy ! Total flux subtracted in 200 components = 9.01107e-05 Jy ! Clean residual min=-0.004343 max=0.004157 Jy/beam ! Clean residual mean=-0.000010 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.0636721 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0636721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.286 mas, bpa=-2.16 degrees ! Estimated noise=20.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169998 Jy ! Component: 100 - total flux cleaned = -0.00020706 Jy ! Component: 150 - total flux cleaned = -0.000224068 Jy ! Component: 200 - total flux cleaned = -0.000252935 Jy ! Total flux subtracted in 200 components = -0.000252935 Jy ! Clean residual min=-0.003654 max=0.003980 Jy/beam ! Clean residual mean=-0.000006 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0634192 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0634192 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=0.027453Jy sigma=0.033922 ! Fit after self-cal, rms=0.027454Jy sigma=0.033918 wmodel /scr/pima/bp171a9_uvs/J1154-2812_X_map.mod ! Writing 62 model components to file: /scr/pima/bp171a9_uvs/J1154-2812_X_map.mod wobs /scr/pima/bp171a9_uvs/J1154-2812_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1154-2812_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1154-2812_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1154-2812_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 = -0.000312684 Jy ! Component: 100 - total flux cleaned = -0.000990425 Jy ! Component: 150 - total flux cleaned = -0.00116051 Jy ! Component: 200 - total flux cleaned = -0.00115869 Jy ! Component: 250 - total flux cleaned = -0.00120764 Jy ! Component: 300 - total flux cleaned = -0.00111569 Jy ! Component: 350 - total flux cleaned = -0.000937856 Jy ! Component: 400 - total flux cleaned = -0.000769567 Jy ! Component: 450 - total flux cleaned = -0.000610867 Jy ! Component: 500 - total flux cleaned = -0.000649719 Jy ! Component: 550 - total flux cleaned = -0.000724604 Jy ! Component: 600 - total flux cleaned = -0.000725469 Jy ! Component: 650 - total flux cleaned = -0.000795219 Jy ! Component: 700 - total flux cleaned = -0.000794914 Jy ! Component: 750 - total flux cleaned = -0.00082576 Jy ! Component: 800 - total flux cleaned = -0.000825128 Jy ! Component: 850 - total flux cleaned = -0.000824491 Jy ! Component: 900 - total flux cleaned = -0.000767195 Jy ! Component: 950 - total flux cleaned = -0.000600983 Jy ! Component: 1000 - total flux cleaned = -0.00043923 Jy ! Component: 1050 - total flux cleaned = -0.000255319 Jy ! Component: 1100 - total flux cleaned = -2.65976e-05 Jy ! Component: 1150 - total flux cleaned = 0.000146462 Jy ! Component: 1200 - total flux cleaned = 0.000291208 Jy ! Component: 1250 - total flux cleaned = 0.000409341 Jy ! Component: 1300 - total flux cleaned = 0.000501836 Jy ! Component: 1350 - total flux cleaned = 0.000636816 Jy ! Component: 1400 - total flux cleaned = 0.000724356 Jy ! Component: 1450 - total flux cleaned = 0.000831975 Jy ! Component: 1500 - total flux cleaned = 0.000937426 Jy ! Component: 1550 - total flux cleaned = 0.000978918 Jy ! Component: 1600 - total flux cleaned = 0.00106021 Jy ! Component: 1650 - total flux cleaned = 0.0011604 Jy ! Component: 1700 - total flux cleaned = 0.00125886 Jy ! Component: 1750 - total flux cleaned = 0.00135552 Jy ! Component: 1800 - total flux cleaned = 0.00143172 Jy ! Component: 1850 - total flux cleaned = 0.00156323 Jy ! Component: 1900 - total flux cleaned = 0.00167466 Jy ! Component: 1950 - total flux cleaned = 0.00183963 Jy ! Component: 2000 - total flux cleaned = 0.00196628 Jy ! Component: 2050 - total flux cleaned = 0.0020559 Jy ! Component: 2100 - total flux cleaned = 0.00216253 Jy ! Component: 2150 - total flux cleaned = 0.00226798 Jy ! Component: 2200 - total flux cleaned = 0.00233766 Jy ! Component: 2250 - total flux cleaned = 0.00242422 Jy ! Component: 2300 - total flux cleaned = 0.00251004 Jy ! Component: 2350 - total flux cleaned = 0.00256105 Jy ! Component: 2400 - total flux cleaned = 0.00266284 Jy ! Component: 2450 - total flux cleaned = 0.00273039 Jy ! Component: 2500 - total flux cleaned = 0.00279768 Jy ! Component: 2550 - total flux cleaned = 0.00289813 Jy ! Component: 2600 - total flux cleaned = 0.002965 Jy ! Component: 2650 - total flux cleaned = 0.00299831 Jy ! Component: 2700 - total flux cleaned = 0.00308126 Jy ! Component: 2750 - total flux cleaned = 0.00309782 Jy ! Component: 2800 - total flux cleaned = 0.00313092 Jy ! Component: 2850 - total flux cleaned = 0.00318039 Jy ! Component: 2900 - total flux cleaned = 0.00319698 Jy ! Component: 2950 - total flux cleaned = 0.00324633 Jy ! Component: 3000 - total flux cleaned = 0.00326277 Jy ! Component: 3050 - total flux cleaned = 0.00332841 Jy ! Component: 3100 - total flux cleaned = 0.00336124 Jy ! Component: 3150 - total flux cleaned = 0.00342683 Jy ! Component: 3200 - total flux cleaned = 0.00347593 Jy ! Component: 3250 - total flux cleaned = 0.00352526 Jy ! Component: 3300 - total flux cleaned = 0.00360729 Jy ! Component: 3350 - total flux cleaned = 0.00365662 Jy ! Component: 3400 - total flux cleaned = 0.00373884 Jy ! Component: 3450 - total flux cleaned = 0.00378817 Jy ! Component: 3500 - total flux cleaned = 0.00385402 Jy ! Component: 3550 - total flux cleaned = 0.00390343 Jy ! Component: 3600 - total flux cleaned = 0.00396965 Jy ! Component: 3650 - total flux cleaned = 0.00400282 Jy ! Component: 3700 - total flux cleaned = 0.00403599 Jy ! Component: 3750 - total flux cleaned = 0.00410244 Jy ! Component: 3800 - total flux cleaned = 0.00410243 Jy ! Component: 3850 - total flux cleaned = 0.00415226 Jy ! Component: 3900 - total flux cleaned = 0.00420235 Jy ! Component: 3950 - total flux cleaned = 0.0042693 Jy ! Component: 4000 - total flux cleaned = 0.00430275 Jy ! Component: 4050 - total flux cleaned = 0.00435296 Jy ! Total flux subtracted in 4096 components = 0.00438671 Jy ! Clean residual min=-0.000925 max=0.001038 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0678059 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 321 components and 0.0678059 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1154-2812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 3.286 at -2.16 degrees (North through East) ! Clean map min=-0.0025507 max=0.048414 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1154-2812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0484141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.71859 1.71859 3.43719 6.87437 13.7487 27.4975 54.995 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 174.561 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1154-2812_X_uvs.log closed on Sat Dec 21 09:12:20 2013