! Started logfile: /d2/scr/pima/bp177e_uvs/J1912-1223_X_uvs.log on Sat Mar 22 21:09:16 2014 obs /d2/scr/pima/bp177e_uvs/J1912-1223_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1912-1223_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1912-1223 ! ! 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 864 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/bp177e_uvs/J1912-1223_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=1.007597Jy sigma=35.428165 ! Fit after self-cal, rms=0.929743Jy sigma=32.646993 ! 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=0.9331 mas, bmaj=3.081 mas, bpa=12.94 degrees ! Estimated noise=0.926493 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 = 0.048387 Jy ! Component: 100 - total flux cleaned = 0.0691377 Jy ! Total flux subtracted in 100 components = 0.0691377 Jy ! Clean residual min=-0.004581 max=0.010108 Jy/beam ! Clean residual mean=-0.000001 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.0691377 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0691377 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=0.030660Jy sigma=1.034678 ! Fit after self-cal, rms=0.030014Jy sigma=1.013865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118213 Jy ! Component: 100 - total flux cleaned = 0.0187399 Jy ! Total flux subtracted in 100 components = 0.0187399 Jy ! Clean residual min=-0.003160 max=0.004071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.0878776 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0878776 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=0.022539Jy sigma=0.722041 ! Fit after self-cal, rms=0.022496Jy sigma=0.720664 ! 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=1.143 mas, bmaj=3.351 mas, bpa=12.31 degrees ! Estimated noise=0.706958 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 = 0.00718346 Jy ! Component: 100 - total flux cleaned = 0.0115168 Jy ! Component: 150 - total flux cleaned = 0.0144077 Jy ! Component: 200 - total flux cleaned = 0.0163841 Jy ! Total flux subtracted in 200 components = 0.0163841 Jy ! Clean residual min=-0.002735 max=0.002672 Jy/beam ! Clean residual mean=-0.000014 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.104262 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.104262 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=0.019986Jy sigma=0.614402 ! Fit after self-cal, rms=0.019977Jy sigma=0.614187 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.351 at 12.31 degrees (North through East) ! Clean map min=-0.0026864 max=0.066812 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 1.17 FD 1.15 HN 0.97 KP 0.94 ! LA 0.97 NL 1.11 OV 1.01 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 0.96 KP 0.96 ! LA 0.97 NL 1.02 OV 0.95 PT 0.85 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.06 KP 1.13 ! LA 0.93 NL 1.05 OV 1.03 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.08 KP 0.90 ! LA 0.96 NL 0.99 OV 1.03 PT 0.94 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.16 KP 1.01 ! LA 0.97 NL 0.98 OV 1.01 PT 0.89 ! SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.05 KP 1.03 ! LA 1.02 NL 1.05 OV 1.17 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 1.06 KP 1.01 ! LA 0.93 NL 1.00 OV 1.06 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 1.06 KP 1.05 ! LA 0.90 NL 1.02 OV 0.99 PT 0.84 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.019977Jy sigma=0.614187 ! Fit after self-cal, rms=0.018426Jy sigma=0.536629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.396 mas, bpa=12.56 degrees ! Estimated noise=0.704704 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 = -0.000867139 Jy ! Component: 100 - total flux cleaned = -0.00106186 Jy ! Component: 150 - total flux cleaned = -0.00113008 Jy ! Component: 200 - total flux cleaned = -0.0011752 Jy ! Total flux subtracted in 200 components = -0.0011752 Jy ! Clean residual min=-0.001656 max=0.001464 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.103087 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.103087 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=0.018362Jy sigma=0.535175 ! Fit after self-cal, rms=0.018371Jy sigma=0.534961 ! 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=0.018371Jy sigma=0.534961 ! Fit after self-cal, rms=0.018340Jy sigma=0.534387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.401 mas, bpa=12.64 degrees ! Estimated noise=0.701725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000667073 Jy ! Component: 100 - total flux cleaned = -0.000865902 Jy ! Component: 150 - total flux cleaned = -0.00096006 Jy ! Component: 200 - total flux cleaned = -0.0010308 Jy ! Total flux subtracted in 200 components = -0.0010308 Jy ! Clean residual min=-0.001621 max=0.001417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.102056 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.102056 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=0.018298Jy sigma=0.533667 ! Fit after self-cal, rms=0.018296Jy sigma=0.533645 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 = -8.78651e-05 Jy ! Component: 100 - total flux cleaned = -0.000145445 Jy ! Component: 150 - total flux cleaned = -0.000204281 Jy ! Component: 200 - total flux cleaned = -0.000242026 Jy ! Total flux subtracted in 200 components = -0.000242026 Jy ! Clean residual min=-0.001622 max=0.001424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.101814 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.101814 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=0.018285Jy sigma=0.533456 ! Fit after self-cal, rms=0.018283Jy sigma=0.533443 ! 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=0.018283Jy sigma=0.533443 ! Fit after self-cal, rms=0.018288Jy sigma=0.532808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.407 mas, bpa=12.67 degrees ! Estimated noise=0.700138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000511332 Jy ! Component: 100 - total flux cleaned = -0.000649933 Jy ! Component: 150 - total flux cleaned = -0.000724551 Jy ! Component: 200 - total flux cleaned = -0.000790444 Jy ! Total flux subtracted in 200 components = -0.000790444 Jy ! Clean residual min=-0.001598 max=0.001360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.101023 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.101023 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=0.018260Jy sigma=0.532448 ! Fit after self-cal, rms=0.018260Jy sigma=0.532439 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 = -6.74529e-05 Jy ! Component: 100 - total flux cleaned = -0.000120727 Jy ! Component: 150 - total flux cleaned = -0.000168684 Jy ! Component: 200 - total flux cleaned = -0.000212217 Jy ! Total flux subtracted in 200 components = -0.000212217 Jy ! Clean residual min=-0.001605 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.100811 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.100811 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=0.018252Jy sigma=0.532335 ! Fit after self-cal, rms=0.018252Jy sigma=0.532328 ! 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=0.018252Jy sigma=0.532328 ! Fit after self-cal, rms=0.018256Jy sigma=0.531932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=4.343 mas, bpa=1.225 degrees ! Estimated noise=0.81599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482876 Jy ! Component: 100 - total flux cleaned = -0.000647969 Jy ! Component: 150 - total flux cleaned = -0.000670511 Jy ! Component: 200 - total flux cleaned = -0.000685057 Jy ! Total flux subtracted in 200 components = -0.000685057 Jy ! Clean residual min=-0.001369 max=0.001506 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.100126 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.100126 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=0.018242Jy sigma=0.532042 ! Fit after self-cal, rms=0.018241Jy sigma=0.531981 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 = -3.18523e-05 Jy ! Component: 100 - total flux cleaned = -5.35684e-05 Jy ! Component: 150 - total flux cleaned = -5.31187e-05 Jy ! Component: 200 - total flux cleaned = -5.66791e-05 Jy ! Total flux subtracted in 200 components = -5.66791e-05 Jy ! Clean residual min=-0.001359 max=0.001513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.100069 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.100069 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=0.018241Jy sigma=0.532076 ! Fit after self-cal, rms=0.018239Jy sigma=0.532042 ! 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=1.142 mas, bmaj=3.412 mas, bpa=12.69 degrees ! Estimated noise=0.698786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 3.412 at 12.69 degrees (North through East) ! Clean map min=-0.0014957 max=0.067482 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=0.927 mas, bmaj=3.141 mas, bpa=13.32 degrees ! Estimated noise=0.923328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485718 Jy ! Component: 100 - total flux cleaned = 0.0695616 Jy ! Component: 150 - total flux cleaned = 0.0811454 Jy ! Component: 200 - total flux cleaned = 0.0877347 Jy ! Total flux subtracted in 200 components = 0.0877347 Jy ! Clean residual min=-0.002890 max=0.003287 Jy/beam ! Clean residual mean=-0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0877347 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0877347 Jy ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.412 mas, bpa=12.69 degrees ! Estimated noise=0.698786 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 = 0.00517306 Jy ! Component: 100 - total flux cleaned = 0.00786855 Jy ! Component: 150 - total flux cleaned = 0.00944665 Jy ! Component: 200 - total flux cleaned = 0.0104019 Jy ! Total flux subtracted in 200 components = 0.0104019 Jy ! Clean residual min=-0.001770 max=0.001487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0981365 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0981365 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=2.331 mas, bmaj=4.343 mas, bpa=1.225 degrees ! Estimated noise=0.81599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105628 Jy ! Component: 100 - total flux cleaned = 0.00143656 Jy ! Component: 150 - total flux cleaned = 0.0015353 Jy ! Component: 200 - total flux cleaned = 0.00156382 Jy ! Total flux subtracted in 200 components = 0.00156382 Jy ! Clean residual min=-0.001329 max=0.001409 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0997003 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 = 2.73653e-05 Jy ! Component: 100 - total flux cleaned = 6.3235e-05 Jy ! Component: 150 - total flux cleaned = 8.54911e-05 Jy ! Component: 200 - total flux cleaned = 0.000105882 Jy ! Total flux subtracted in 200 components = 0.000105882 Jy ! Clean residual min=-0.001324 max=0.001402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0998062 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0998062 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.412 mas, bpa=12.69 degrees ! Estimated noise=0.698786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187723 Jy ! Component: 100 - total flux cleaned = -0.000187135 Jy ! Component: 150 - total flux cleaned = -0.000171079 Jy ! Component: 200 - total flux cleaned = -0.000157727 Jy ! Total flux subtracted in 200 components = -0.000157727 Jy ! Clean residual min=-0.001648 max=0.001342 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0996485 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0996485 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=0.018284Jy sigma=0.532946 ! Fit after self-cal, rms=0.018284Jy sigma=0.532866 wmodel /d2/scr/pima/bp177e_uvs/J1912-1223_X_map.mod ! Writing 51 model components to file: /d2/scr/pima/bp177e_uvs/J1912-1223_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1912-1223_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1912-1223_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1912-1223_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1912-1223_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 = -0.000474858 Jy ! Component: 100 - total flux cleaned = -0.000524437 Jy ! Component: 150 - total flux cleaned = -0.000501762 Jy ! Component: 200 - total flux cleaned = -0.000396939 Jy ! Component: 250 - total flux cleaned = -0.000258248 Jy ! Component: 300 - total flux cleaned = -0.000163836 Jy ! Component: 350 - total flux cleaned = -3.75614e-05 Jy ! Component: 400 - total flux cleaned = 6.66002e-05 Jy ! Component: 450 - total flux cleaned = 0.000117221 Jy ! Component: 500 - total flux cleaned = 0.000230994 Jy ! Component: 550 - total flux cleaned = 0.000325494 Jy ! Component: 600 - total flux cleaned = 0.000432075 Jy ! Component: 650 - total flux cleaned = 0.000491266 Jy ! Component: 700 - total flux cleaned = 0.000563008 Jy ! Component: 750 - total flux cleaned = 0.000562998 Jy ! Component: 800 - total flux cleaned = 0.000522058 Jy ! Component: 850 - total flux cleaned = 0.000495582 Jy ! Component: 900 - total flux cleaned = 0.000456751 Jy ! Component: 950 - total flux cleaned = 0.000418712 Jy ! Component: 1000 - total flux cleaned = 0.000394088 Jy ! Component: 1050 - total flux cleaned = 0.000381864 Jy ! Component: 1100 - total flux cleaned = 0.000381616 Jy ! Component: 1150 - total flux cleaned = 0.000358118 Jy ! Component: 1200 - total flux cleaned = 0.000357998 Jy ! Component: 1250 - total flux cleaned = 0.000335284 Jy ! Component: 1300 - total flux cleaned = 0.000280188 Jy ! Component: 1350 - total flux cleaned = 0.000258623 Jy ! Component: 1400 - total flux cleaned = 0.000237075 Jy ! Component: 1450 - total flux cleaned = 0.000215675 Jy ! Component: 1500 - total flux cleaned = 0.000205249 Jy ! Component: 1550 - total flux cleaned = 0.000194907 Jy ! Component: 1600 - total flux cleaned = 0.000184859 Jy ! Component: 1650 - total flux cleaned = 0.000204779 Jy ! Component: 1700 - total flux cleaned = 0.000194992 Jy ! Component: 1750 - total flux cleaned = 0.000204691 Jy ! Component: 1800 - total flux cleaned = 0.000223667 Jy ! Component: 1850 - total flux cleaned = 0.000251868 Jy ! Component: 1900 - total flux cleaned = 0.000233227 Jy ! Component: 1950 - total flux cleaned = 0.000224262 Jy ! Component: 2000 - total flux cleaned = 0.000233421 Jy ! Component: 2050 - total flux cleaned = 0.000215454 Jy ! Component: 2100 - total flux cleaned = 0.000215363 Jy ! Component: 2150 - total flux cleaned = 0.000197748 Jy ! Component: 2200 - total flux cleaned = 0.000180436 Jy ! Component: 2250 - total flux cleaned = 0.000180588 Jy ! Component: 2300 - total flux cleaned = 0.000214546 Jy ! Component: 2350 - total flux cleaned = 0.000214432 Jy ! Component: 2400 - total flux cleaned = 0.000164691 Jy ! Component: 2450 - total flux cleaned = 0.00019766 Jy ! Component: 2500 - total flux cleaned = 0.000189565 Jy ! Component: 2550 - total flux cleaned = 0.000197742 Jy ! Component: 2600 - total flux cleaned = 0.000237669 Jy ! Component: 2650 - total flux cleaned = 0.000206016 Jy ! Component: 2700 - total flux cleaned = 0.000253234 Jy ! Component: 2750 - total flux cleaned = 0.000237636 Jy ! Component: 2800 - total flux cleaned = 0.00025321 Jy ! Component: 2850 - total flux cleaned = 0.000299329 Jy ! Component: 2900 - total flux cleaned = 0.000299343 Jy ! Component: 2950 - total flux cleaned = 0.000329618 Jy ! Component: 3000 - total flux cleaned = 0.000337121 Jy ! Component: 3050 - total flux cleaned = 0.000381945 Jy ! Component: 3100 - total flux cleaned = 0.000433849 Jy ! Component: 3150 - total flux cleaned = 0.000455844 Jy ! Component: 3200 - total flux cleaned = 0.000499704 Jy ! Component: 3250 - total flux cleaned = 0.000543309 Jy ! Component: 3300 - total flux cleaned = 0.000593883 Jy ! Component: 3350 - total flux cleaned = 0.000644007 Jy ! Component: 3400 - total flux cleaned = 0.000693846 Jy ! Component: 3450 - total flux cleaned = 0.000722117 Jy ! Component: 3500 - total flux cleaned = 0.000771387 Jy ! Component: 3550 - total flux cleaned = 0.000799386 Jy ! Component: 3600 - total flux cleaned = 0.000841138 Jy ! Component: 3650 - total flux cleaned = 0.000868857 Jy ! Component: 3700 - total flux cleaned = 0.000910203 Jy ! Component: 3750 - total flux cleaned = 0.000944416 Jy ! Component: 3800 - total flux cleaned = 0.00097849 Jy ! Component: 3850 - total flux cleaned = 0.00101237 Jy ! Component: 3900 - total flux cleaned = 0.00105958 Jy ! Component: 3950 - total flux cleaned = 0.00111324 Jy ! Component: 4000 - total flux cleaned = 0.00112658 Jy ! Component: 4050 - total flux cleaned = 0.00116644 Jy ! Total flux subtracted in 4096 components = 0.00118635 Jy ! Clean residual min=-0.000382 max=0.000469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.100835 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 321 components and 0.100835 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1912-1223_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 3.412 at 12.69 degrees (North through East) ! Clean map min=-0.00084357 max=0.067415 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1912-1223_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0674146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49416 0.49416 0.98832 1.97664 3.95328 7.90656 15.8131 31.6262 63.2525 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 607.09 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1912-1223_X_uvs.log closed on Sat Mar 22 21:09:21 2014