! Started logfile: /d2/scr/pima/bp171a5_uvs/J1113-2300_X_uvs.log on Sun Jan 19 22:03:02 2014 obs /d2/scr/pima/bp171a5_uvs/J1113-2300_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1113-2300_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1113-2300 ! ! 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 1080 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/bp171a5_uvs/J1113-2300_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=1.008757Jy sigma=34.303155 ! Fit after self-cal, rms=0.893043Jy sigma=30.304812 ! 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=0.6984 mas, bmaj=1.984 mas, bpa=-2.39 degrees ! Estimated noise=0.868792 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 = 0.0769565 Jy ! Component: 100 - total flux cleaned = 0.0999867 Jy ! Total flux subtracted in 100 components = 0.0999867 Jy ! Clean residual min=-0.004987 max=0.009576 Jy/beam ! Clean residual mean=-0.000003 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.0999867 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0999867 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=0.030319Jy sigma=0.994804 ! Fit after self-cal, rms=0.030281Jy sigma=0.993632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100234 Jy ! Component: 100 - total flux cleaned = 0.0151792 Jy ! Total flux subtracted in 100 components = 0.0151792 Jy ! Clean residual min=-0.004695 max=0.005563 Jy/beam ! Clean residual mean=-0.000003 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.115166 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.115166 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=0.025043Jy sigma=0.793092 ! Fit after self-cal, rms=0.025025Jy sigma=0.792805 ! 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=0.884 mas, bmaj=2.373 mas, bpa=-2.201 degrees ! Estimated noise=0.652515 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 (1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809323 Jy ! Component: 100 - total flux cleaned = 0.0128696 Jy ! Component: 150 - total flux cleaned = 0.0161501 Jy ! Component: 200 - total flux cleaned = 0.0184713 Jy ! Total flux subtracted in 200 components = 0.0184713 Jy ! Clean residual min=-0.003510 max=0.004560 Jy/beam ! Clean residual mean=-0.000008 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.133637 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.133637 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=0.022182Jy sigma=0.677587 ! Fit after self-cal, rms=0.021963Jy sigma=0.669228 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.884 x 2.373 at -2.201 degrees (North through East) ! Clean map min=-0.0034481 max=0.10232 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 1.15 FD 0.98 HN 0.92 KP 0.98 ! LA 0.99 MK 1.00 NL 1.11 OV 0.99 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 HN 0.96 KP 0.98 ! LA 0.91 MK 0.96 NL 1.18 OV 0.97 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.00 KP 1.12 ! LA 0.87 MK 1.05 NL 1.11 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.12 KP 0.95 ! LA 0.95 MK 1.00 NL 1.08 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.98 KP 1.11 ! LA 0.96 MK 0.97 NL 1.04 OV 0.93 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.10 KP 1.11 ! LA 1.01 MK 1.01 NL 1.07 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 1.01 KP 1.05 ! LA 0.91 MK 0.95 NL 1.15 OV 1.07 ! PT 0.96 SC 0.96 ! ! ! 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021963Jy sigma=0.669228 ! Fit after self-cal, rms=0.019112Jy sigma=0.567709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.883 mas, bmaj=2.373 mas, bpa=-2.029 degrees ! Estimated noise=0.647212 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 = 0.000208885 Jy ! Component: 100 - total flux cleaned = 0.000240658 Jy ! Component: 150 - total flux cleaned = 0.000239805 Jy ! Component: 200 - total flux cleaned = 0.000287656 Jy ! Total flux subtracted in 200 components = 0.000287656 Jy ! Clean residual min=-0.002429 max=0.002329 Jy/beam ! Clean residual mean=-0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.133925 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.133925 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=0.019002Jy sigma=0.564302 ! Fit after self-cal, rms=0.019004Jy sigma=0.564010 ! 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=0.019004Jy sigma=0.564010 ! Fit after self-cal, rms=0.018946Jy sigma=0.563752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.369 mas, bpa=-1.955 degrees ! Estimated noise=0.645825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.27846e-05 Jy ! Component: 100 - total flux cleaned = 7.3267e-06 Jy ! Component: 150 - total flux cleaned = 6.96103e-05 Jy ! Component: 200 - total flux cleaned = 0.000125552 Jy ! Total flux subtracted in 200 components = 0.000125552 Jy ! Clean residual min=-0.002275 max=0.002279 Jy/beam ! Clean residual mean=-0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.13405 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.13405 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=0.018891Jy sigma=0.562024 ! Fit after self-cal, rms=0.018890Jy sigma=0.561924 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 = 2.26952e-05 Jy ! Component: 100 - total flux cleaned = 7.60485e-05 Jy ! Component: 150 - total flux cleaned = 0.000125596 Jy ! Component: 200 - total flux cleaned = 0.000172129 Jy ! Total flux subtracted in 200 components = 0.000172129 Jy ! Clean residual min=-0.002205 max=0.002239 Jy/beam ! Clean residual mean=-0.000006 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.134223 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.134223 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=0.018856Jy sigma=0.560986 ! Fit after self-cal, rms=0.018856Jy sigma=0.560922 ! Inverting map ! Added new window around map position (13.4, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199859 Jy ! Component: 100 - total flux cleaned = 0.00296069 Jy ! Component: 150 - total flux cleaned = 0.00360728 Jy ! Component: 200 - total flux cleaned = 0.00400823 Jy ! Total flux subtracted in 200 components = 0.00400823 Jy ! Clean residual min=-0.002066 max=0.001578 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.138231 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.138231 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=0.018618Jy sigma=0.553571 ! Fit after self-cal, rms=0.018609Jy sigma=0.553249 ! 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=0.018609Jy sigma=0.553249 ! Fit after self-cal, rms=0.018537Jy sigma=0.552447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8814 mas, bmaj=2.366 mas, bpa=-1.839 degrees ! Estimated noise=0.644725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573402 Jy ! Component: 100 - total flux cleaned = 0.000830048 Jy ! Component: 150 - total flux cleaned = 0.00100373 Jy ! Component: 200 - total flux cleaned = 0.00113065 Jy ! Total flux subtracted in 200 components = 0.00113065 Jy ! Clean residual min=-0.002096 max=0.001579 Jy/beam ! Clean residual mean=-0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.139361 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.139361 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=0.018495Jy sigma=0.551238 ! Fit after self-cal, rms=0.018494Jy sigma=0.551190 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176278 Jy ! Component: 100 - total flux cleaned = 0.000289746 Jy ! Component: 150 - total flux cleaned = 0.000368538 Jy ! Component: 200 - total flux cleaned = 0.000455416 Jy ! Total flux subtracted in 200 components = 0.000455416 Jy ! Clean residual min=-0.002095 max=0.001586 Jy/beam ! Clean residual mean=-0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.139817 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.139817 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=0.018473Jy sigma=0.550597 ! Fit after self-cal, rms=0.018474Jy sigma=0.550576 ! 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=0.018474Jy sigma=0.550576 ! Fit after self-cal, rms=0.018443Jy sigma=0.550361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=5.272 mas, bpa=4.625 degrees ! Estimated noise=0.805506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601968 Jy ! Component: 100 - total flux cleaned = 0.00094245 Jy ! Component: 150 - total flux cleaned = 0.00104066 Jy ! Component: 200 - total flux cleaned = 0.00110623 Jy ! Total flux subtracted in 200 components = 0.00110623 Jy ! Clean residual min=-0.002139 max=0.001825 Jy/beam ! Clean residual mean=-0.000009 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.140923 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.140923 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=0.018437Jy sigma=0.550181 ! Fit after self-cal, rms=0.018435Jy sigma=0.550092 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179104 Jy ! Component: 100 - total flux cleaned = 0.000188956 Jy ! Component: 150 - total flux cleaned = 0.000188866 Jy ! Component: 200 - total flux cleaned = 0.000188912 Jy ! Total flux subtracted in 200 components = 0.000188912 Jy ! Clean residual min=-0.002113 max=0.001813 Jy/beam ! Clean residual mean=-0.000009 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.141112 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.141112 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=0.018433Jy sigma=0.550030 ! Fit after self-cal, rms=0.018432Jy sigma=0.549997 ! 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=0.8811 mas, bmaj=2.364 mas, bpa=-1.756 degrees ! Estimated noise=0.6445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 2.364 at -1.756 degrees (North through East) ! Clean map min=-0.001894 max=0.10071 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=0.6958 mas, bmaj=1.975 mas, bpa=-1.891 degrees ! Estimated noise=0.857327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0759169 Jy ! Component: 100 - total flux cleaned = 0.098628 Jy ! Component: 150 - total flux cleaned = 0.108812 Jy ! Component: 200 - total flux cleaned = 0.114771 Jy ! Total flux subtracted in 200 components = 0.114771 Jy ! Clean residual min=-0.003236 max=0.003321 Jy/beam ! Clean residual mean=-0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.114771 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.114771 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=2.364 mas, bpa=-1.756 degrees ! Estimated noise=0.6445 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 = 0.0068321 Jy ! Component: 100 - total flux cleaned = 0.0108748 Jy ! Component: 150 - total flux cleaned = 0.0137393 Jy ! Component: 200 - total flux cleaned = 0.0159104 Jy ! Total flux subtracted in 200 components = 0.0159104 Jy ! Clean residual min=-0.002509 max=0.002059 Jy/beam ! Clean residual mean=-0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.130681 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.130681 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=2.206 mas, bmaj=5.272 mas, bpa=4.625 degrees ! Estimated noise=0.805506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287912 Jy ! Component: 100 - total flux cleaned = 0.00486739 Jy ! Component: 150 - total flux cleaned = 0.00633246 Jy ! Component: 200 - total flux cleaned = 0.00742136 Jy ! Total flux subtracted in 200 components = 0.00742136 Jy ! Clean residual min=-0.002320 max=0.002056 Jy/beam ! Clean residual mean=-0.000009 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.138103 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 = 0.000813001 Jy ! Component: 100 - total flux cleaned = 0.00142198 Jy ! Component: 150 - total flux cleaned = 0.00188233 Jy ! Component: 200 - total flux cleaned = 0.00207677 Jy ! Total flux subtracted in 200 components = 0.00207677 Jy ! Clean residual min=-0.002183 max=0.001810 Jy/beam ! Clean residual mean=-0.000009 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.14018 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 84 components and 0.14018 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=2.364 mas, bpa=-1.756 degrees ! Estimated noise=0.6445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235175 Jy ! Component: 100 - total flux cleaned = -0.000131506 Jy ! Component: 150 - total flux cleaned = -6.97779e-05 Jy ! Component: 200 - total flux cleaned = -5.05996e-05 Jy ! Total flux subtracted in 200 components = -5.05996e-05 Jy ! Clean residual min=-0.002039 max=0.001620 Jy/beam ! Clean residual mean=-0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.140129 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.140129 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=0.018466Jy sigma=0.550933 ! Fit after self-cal, rms=0.018461Jy sigma=0.550568 wmodel /d2/scr/pima/bp171a5_uvs/J1113-2300_X_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp171a5_uvs/J1113-2300_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1113-2300_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1113-2300_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1113-2300_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1113-2300_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 = -0.000850671 Jy ! Component: 100 - total flux cleaned = -0.00108398 Jy ! Component: 150 - total flux cleaned = -0.00140977 Jy ! Component: 200 - total flux cleaned = -0.00161539 Jy ! Component: 250 - total flux cleaned = -0.00188277 Jy ! Component: 300 - total flux cleaned = -0.00209178 Jy ! Component: 350 - total flux cleaned = -0.00233877 Jy ! Component: 400 - total flux cleaned = -0.00251281 Jy ! Component: 450 - total flux cleaned = -0.00272276 Jy ! Component: 500 - total flux cleaned = -0.00286521 Jy ! Component: 550 - total flux cleaned = -0.00304251 Jy ! Component: 600 - total flux cleaned = -0.00319572 Jy ! Component: 650 - total flux cleaned = -0.00338156 Jy ! Component: 700 - total flux cleaned = -0.00352655 Jy ! Component: 750 - total flux cleaned = -0.0036856 Jy ! Component: 800 - total flux cleaned = -0.00385711 Jy ! Component: 850 - total flux cleaned = -0.00395726 Jy ! Component: 900 - total flux cleaned = -0.00408814 Jy ! Component: 950 - total flux cleaned = -0.00415174 Jy ! Component: 1000 - total flux cleaned = -0.00422984 Jy ! Component: 1050 - total flux cleaned = -0.00427589 Jy ! Component: 1100 - total flux cleaned = -0.00432093 Jy ! Component: 1150 - total flux cleaned = -0.00433599 Jy ! Component: 1200 - total flux cleaned = -0.0043795 Jy ! Component: 1250 - total flux cleaned = -0.00437974 Jy ! Component: 1300 - total flux cleaned = -0.00443517 Jy ! Component: 1350 - total flux cleaned = -0.00447562 Jy ! Component: 1400 - total flux cleaned = -0.00442177 Jy ! Component: 1450 - total flux cleaned = -0.00442195 Jy ! Component: 1500 - total flux cleaned = -0.00446086 Jy ! Component: 1550 - total flux cleaned = -0.0044733 Jy ! Component: 1600 - total flux cleaned = -0.00444807 Jy ! Component: 1650 - total flux cleaned = -0.00446045 Jy ! Component: 1700 - total flux cleaned = -0.00447286 Jy ! Component: 1750 - total flux cleaned = -0.00447283 Jy ! Component: 1800 - total flux cleaned = -0.00452035 Jy ! Component: 1850 - total flux cleaned = -0.00447331 Jy ! Component: 1900 - total flux cleaned = -0.00445045 Jy ! Component: 1950 - total flux cleaned = -0.00445056 Jy ! Component: 2000 - total flux cleaned = -0.00445052 Jy ! Component: 2050 - total flux cleaned = -0.00437231 Jy ! Component: 2100 - total flux cleaned = -0.00432841 Jy ! Component: 2150 - total flux cleaned = -0.0043719 Jy ! Component: 2200 - total flux cleaned = -0.00430695 Jy ! Component: 2250 - total flux cleaned = -0.00430679 Jy ! Component: 2300 - total flux cleaned = -0.00427512 Jy ! Component: 2350 - total flux cleaned = -0.00425422 Jy ! Component: 2400 - total flux cleaned = -0.0042542 Jy ! Component: 2450 - total flux cleaned = -0.00425409 Jy ! Component: 2500 - total flux cleaned = -0.00422343 Jy ! Component: 2550 - total flux cleaned = -0.00419327 Jy ! Component: 2600 - total flux cleaned = -0.00417329 Jy ! Component: 2650 - total flux cleaned = -0.00415352 Jy ! Component: 2700 - total flux cleaned = -0.00417328 Jy ! Component: 2750 - total flux cleaned = -0.00416352 Jy ! Component: 2800 - total flux cleaned = -0.00412488 Jy ! Component: 2850 - total flux cleaned = -0.00415381 Jy ! Component: 2900 - total flux cleaned = -0.00409672 Jy ! Component: 2950 - total flux cleaned = -0.00409679 Jy ! Component: 3000 - total flux cleaned = -0.00409683 Jy ! Component: 3050 - total flux cleaned = -0.00409688 Jy ! Component: 3100 - total flux cleaned = -0.00405059 Jy ! Component: 3150 - total flux cleaned = -0.00407816 Jy ! Component: 3200 - total flux cleaned = -0.00405991 Jy ! Component: 3250 - total flux cleaned = -0.00405086 Jy ! Component: 3300 - total flux cleaned = -0.00406882 Jy ! Component: 3350 - total flux cleaned = -0.0040509 Jy ! Component: 3400 - total flux cleaned = -0.00407751 Jy ! Component: 3450 - total flux cleaned = -0.00409515 Jy ! Component: 3500 - total flux cleaned = -0.00411269 Jy ! Component: 3550 - total flux cleaned = -0.00413013 Jy ! Component: 3600 - total flux cleaned = -0.00413876 Jy ! Component: 3650 - total flux cleaned = -0.00416455 Jy ! Component: 3700 - total flux cleaned = -0.00413885 Jy ! Component: 3750 - total flux cleaned = -0.00416452 Jy ! Component: 3800 - total flux cleaned = -0.00418997 Jy ! Component: 3850 - total flux cleaned = -0.00418161 Jy ! Component: 3900 - total flux cleaned = -0.00422356 Jy ! Component: 3950 - total flux cleaned = -0.00420686 Jy ! Component: 4000 - total flux cleaned = -0.00423175 Jy ! Component: 4050 - total flux cleaned = -0.00423182 Jy ! Total flux subtracted in 4096 components = -0.0042647 Jy ! Clean residual min=-0.000505 max=0.000593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.135864 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 381 components and 0.135864 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1113-2300_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 2.364 at -1.756 degrees (North through East) ! Clean map min=-0.0010602 max=0.10017 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1113-2300_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416882 0.416882 0.833763 1.66753 3.33505 6.6701 13.3402 26.6804 53.3608 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 719.628 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1113-2300_X_uvs.log closed on Sun Jan 19 22:03:08 2014