! Started logfile: /d2/scr/pima/bp171a5_uvs/J1156-0826_X_uvs.log on Sun Jan 19 22:03:54 2014 obs /d2/scr/pima/bp171a5_uvs/J1156-0826_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1156-0826_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1156-0826 ! ! 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/bp171a5_uvs/J1156-0826_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=1.003279Jy sigma=37.934913 ! Fit after self-cal, rms=0.899971Jy sigma=34.065852 ! 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=1.014 mas, bmaj=3.403 mas, bpa=19.65 degrees ! Estimated noise=0.830516 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 = 0.0747835 Jy ! Component: 100 - total flux cleaned = 0.0949017 Jy ! Total flux subtracted in 100 components = 0.0949017 Jy ! Clean residual min=-0.005671 max=0.008256 Jy/beam ! Clean residual mean=-0.000004 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.0949017 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0949017 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=0.024834Jy sigma=0.906607 ! Fit after self-cal, rms=0.024755Jy sigma=0.904951 ! 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=1.175 mas, bmaj=3.575 mas, bpa=18.8 degrees ! Estimated noise=0.643868 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 = 0.010814 Jy ! Component: 100 - total flux cleaned = 0.0166178 Jy ! Component: 150 - total flux cleaned = 0.0205667 Jy ! Component: 200 - total flux cleaned = 0.0233448 Jy ! Total flux subtracted in 200 components = 0.0233448 Jy ! Clean residual min=-0.003804 max=0.004321 Jy/beam ! Clean residual mean=-0.000000 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.118246 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.118246 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=0.019196Jy sigma=0.697259 ! Fit after self-cal, rms=0.019137Jy sigma=0.695786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.575 at 18.8 degrees (North through East) ! Clean map min=-0.0036734 max=0.096514 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 1.13 FD 0.99 HN 0.91 KP 0.97 ! LA 0.95 NL 1.18 OV 0.98 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 0.87 KP 0.97 ! LA 0.93 NL 1.20 OV 0.97 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 0.95 KP 1.12 ! LA 0.86 NL 1.15 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 0.95 NL 1.11 OV 0.96 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 0.94 KP 1.07 ! LA 0.97 NL 0.99 OV 0.95 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.04 KP 1.13 ! LA 0.93 NL 1.12 OV 1.09 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.90 KP 1.05 ! LA 0.91 NL 1.10 OV 1.04 PT 0.96 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.019137Jy sigma=0.695786 ! Fit after self-cal, rms=0.015886Jy sigma=0.582436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.588 mas, bpa=18.59 degrees ! Estimated noise=0.637721 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 = 0.000933005 Jy ! Component: 100 - total flux cleaned = 0.000872018 Jy ! Component: 150 - total flux cleaned = 0.000923222 Jy ! Component: 200 - total flux cleaned = 0.000901542 Jy ! Total flux subtracted in 200 components = 0.000901542 Jy ! Clean residual min=-0.001757 max=0.001954 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.119148 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.119148 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=0.015745Jy sigma=0.577849 ! Fit after self-cal, rms=0.015723Jy sigma=0.577006 ! 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=0.015723Jy sigma=0.577006 ! Fit after self-cal, rms=0.015681Jy sigma=0.576546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=3.585 mas, bpa=18.63 degrees ! Estimated noise=0.637083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554912 Jy ! Component: 100 - total flux cleaned = 0.000532153 Jy ! Component: 150 - total flux cleaned = 0.000584341 Jy ! Component: 200 - total flux cleaned = 0.000642856 Jy ! Total flux subtracted in 200 components = 0.000642856 Jy ! Clean residual min=-0.001764 max=0.001903 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.119791 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.119791 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=0.015622Jy sigma=0.574380 ! Fit after self-cal, rms=0.015611Jy sigma=0.574045 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 = 1.1207e-05 Jy ! Component: 100 - total flux cleaned = -1.7362e-06 Jy ! Component: 150 - total flux cleaned = 9.44108e-06 Jy ! Component: 200 - total flux cleaned = 1.95834e-05 Jy ! Total flux subtracted in 200 components = 1.95834e-05 Jy ! Clean residual min=-0.001730 max=0.001871 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.11981 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.11981 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=0.015587Jy sigma=0.573239 ! Fit after self-cal, rms=0.015580Jy sigma=0.573033 ! 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=0.015580Jy sigma=0.573033 ! Fit after self-cal, rms=0.014767Jy sigma=0.537357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.589 mas, bpa=18.57 degrees ! Estimated noise=0.63788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504814 Jy ! Component: 100 - total flux cleaned = -0.000661227 Jy ! Component: 150 - total flux cleaned = -0.000775782 Jy ! Component: 200 - total flux cleaned = -0.000819405 Jy ! Total flux subtracted in 200 components = -0.000819405 Jy ! Clean residual min=-0.001535 max=0.001844 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.118991 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.118991 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=0.014735Jy sigma=0.536111 ! Fit after self-cal, rms=0.014730Jy sigma=0.535940 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) ! Added new window around map position (-5.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015321 Jy ! Component: 100 - total flux cleaned = 0.00177171 Jy ! Component: 150 - total flux cleaned = 0.00174437 Jy ! Component: 200 - total flux cleaned = 0.00159511 Jy ! Total flux subtracted in 200 components = 0.00159511 Jy ! Clean residual min=-0.001154 max=0.001210 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.120586 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.120586 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=0.014514Jy sigma=0.526965 ! Fit after self-cal, rms=0.014510Jy sigma=0.526786 ! 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=0.014510Jy sigma=0.526786 ! Fit after self-cal, rms=0.014476Jy sigma=0.526388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=4.352 mas, bpa=9.275 degrees ! Estimated noise=0.711904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102911 Jy ! Component: 100 - total flux cleaned = 4.31143e-05 Jy ! Component: 150 - total flux cleaned = -4.18833e-05 Jy ! Component: 200 - total flux cleaned = -0.000116626 Jy ! Total flux subtracted in 200 components = -0.000116626 Jy ! Clean residual min=-0.001098 max=0.000991 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.12047 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.12047 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=0.014441Jy sigma=0.525031 ! Fit after self-cal, rms=0.014440Jy sigma=0.524992 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 = -2.78511e-05 Jy ! Component: 100 - total flux cleaned = -7.70036e-05 Jy ! Component: 150 - total flux cleaned = -0.000122043 Jy ! Component: 200 - total flux cleaned = -0.000173426 Jy ! Total flux subtracted in 200 components = -0.000173426 Jy ! Clean residual min=-0.001091 max=0.000941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.120296 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.120296 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=0.014427Jy sigma=0.524517 ! Fit after self-cal, rms=0.014427Jy sigma=0.524502 ! 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=1.18 mas, bmaj=3.591 mas, bpa=18.57 degrees ! Estimated noise=0.636585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 3.591 at 18.57 degrees (North through East) ! Clean map min=-0.001105 max=0.094782 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=1.013 mas, bmaj=3.406 mas, bpa=19.41 degrees ! Estimated noise=0.822103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740104 Jy ! Component: 100 - total flux cleaned = 0.0941386 Jy ! Component: 150 - total flux cleaned = 0.102862 Jy ! Component: 200 - total flux cleaned = 0.107697 Jy ! Total flux subtracted in 200 components = 0.107697 Jy ! Clean residual min=-0.002541 max=0.002734 Jy/beam ! Clean residual mean=0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.107697 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.107697 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.591 mas, bpa=18.57 degrees ! Estimated noise=0.636585 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 = 0.00383662 Jy ! Component: 100 - total flux cleaned = 0.00621362 Jy ! Component: 150 - total flux cleaned = 0.00796474 Jy ! Component: 200 - total flux cleaned = 0.00925899 Jy ! Total flux subtracted in 200 components = 0.00925899 Jy ! Clean residual min=-0.001555 max=0.001423 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.116956 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.116956 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=2.239 mas, bmaj=4.352 mas, bpa=9.275 degrees ! Estimated noise=0.711904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131257 Jy ! Component: 100 - total flux cleaned = 0.00198487 Jy ! Component: 150 - total flux cleaned = 0.00213567 Jy ! Component: 200 - total flux cleaned = 0.00226651 Jy ! Total flux subtracted in 200 components = 0.00226651 Jy ! Clean residual min=-0.001324 max=0.001043 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.119223 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 = 9.25145e-05 Jy ! Component: 100 - total flux cleaned = 0.000154387 Jy ! Component: 150 - total flux cleaned = 0.000209127 Jy ! Component: 200 - total flux cleaned = 0.000242752 Jy ! Total flux subtracted in 200 components = 0.000242752 Jy ! Clean residual min=-0.001169 max=0.000967 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.119466 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.119466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.591 mas, bpa=18.57 degrees ! Estimated noise=0.636585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311019 Jy ! Component: 100 - total flux cleaned = -0.000332749 Jy ! Component: 150 - total flux cleaned = -0.000313373 Jy ! Component: 200 - total flux cleaned = -0.000312343 Jy ! Total flux subtracted in 200 components = -0.000312343 Jy ! Clean residual min=-0.001081 max=0.001027 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.119153 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.119153 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=0.014446Jy sigma=0.525209 ! Fit after self-cal, rms=0.014439Jy sigma=0.524875 wmodel /d2/scr/pima/bp171a5_uvs/J1156-0826_X_map.mod ! Writing 98 model components to file: /d2/scr/pima/bp171a5_uvs/J1156-0826_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1156-0826_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1156-0826_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1156-0826_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a5_uvs/J1156-0826_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 = -0.000260276 Jy ! Component: 100 - total flux cleaned = -0.000388641 Jy ! Component: 150 - total flux cleaned = -0.00050972 Jy ! Component: 200 - total flux cleaned = -0.00050888 Jy ! Component: 250 - total flux cleaned = -0.000477031 Jy ! Component: 300 - total flux cleaned = -0.000461514 Jy ! Component: 350 - total flux cleaned = -0.000476602 Jy ! Component: 400 - total flux cleaned = -0.000505414 Jy ! Component: 450 - total flux cleaned = -0.000491598 Jy ! Component: 500 - total flux cleaned = -0.000491862 Jy ! Component: 550 - total flux cleaned = -0.000465328 Jy ! Component: 600 - total flux cleaned = -0.00043964 Jy ! Component: 650 - total flux cleaned = -0.000439493 Jy ! Component: 700 - total flux cleaned = -0.000389579 Jy ! Component: 750 - total flux cleaned = -0.000352755 Jy ! Component: 800 - total flux cleaned = -0.000292924 Jy ! Component: 850 - total flux cleaned = -0.0002692 Jy ! Component: 900 - total flux cleaned = -0.000223007 Jy ! Component: 950 - total flux cleaned = -0.000189152 Jy ! Component: 1000 - total flux cleaned = -0.00016686 Jy ! Component: 1050 - total flux cleaned = -0.000123143 Jy ! Component: 1100 - total flux cleaned = -5.89427e-05 Jy ! Component: 1150 - total flux cleaned = -4.85176e-05 Jy ! Component: 1200 - total flux cleaned = -7.00697e-06 Jy ! Component: 1250 - total flux cleaned = 2.37273e-05 Jy ! Component: 1300 - total flux cleaned = 6.40939e-05 Jy ! Component: 1350 - total flux cleaned = 0.000113708 Jy ! Component: 1400 - total flux cleaned = 0.000143231 Jy ! Component: 1450 - total flux cleaned = 0.000172091 Jy ! Component: 1500 - total flux cleaned = 0.000190894 Jy ! Component: 1550 - total flux cleaned = 0.000200213 Jy ! Component: 1600 - total flux cleaned = 0.000200473 Jy ! Component: 1650 - total flux cleaned = 0.000255113 Jy ! Component: 1700 - total flux cleaned = 0.000255033 Jy ! Component: 1750 - total flux cleaned = 0.000264019 Jy ! Component: 1800 - total flux cleaned = 0.000290233 Jy ! Component: 1850 - total flux cleaned = 0.000290157 Jy ! Component: 1900 - total flux cleaned = 0.000307229 Jy ! Component: 1950 - total flux cleaned = 0.000340854 Jy ! Component: 2000 - total flux cleaned = 0.000324165 Jy ! Component: 2050 - total flux cleaned = 0.000340697 Jy ! Component: 2100 - total flux cleaned = 0.000365026 Jy ! Component: 2150 - total flux cleaned = 0.000373124 Jy ! Component: 2200 - total flux cleaned = 0.000404864 Jy ! Component: 2250 - total flux cleaned = 0.000420661 Jy ! Component: 2300 - total flux cleaned = 0.000428379 Jy ! Component: 2350 - total flux cleaned = 0.000420721 Jy ! Component: 2400 - total flux cleaned = 0.000405615 Jy ! Component: 2450 - total flux cleaned = 0.000428182 Jy ! Component: 2500 - total flux cleaned = 0.00041329 Jy ! Component: 2550 - total flux cleaned = 0.000428101 Jy ! Component: 2600 - total flux cleaned = 0.000428018 Jy ! Component: 2650 - total flux cleaned = 0.000428076 Jy ! Component: 2700 - total flux cleaned = 0.00042811 Jy ! Component: 2750 - total flux cleaned = 0.000449441 Jy ! Component: 2800 - total flux cleaned = 0.000456428 Jy ! Component: 2850 - total flux cleaned = 0.000449468 Jy ! Component: 2900 - total flux cleaned = 0.000449518 Jy ! Component: 2950 - total flux cleaned = 0.000463168 Jy ! Component: 3000 - total flux cleaned = 0.000449615 Jy ! Component: 3050 - total flux cleaned = 0.00046989 Jy ! Component: 3100 - total flux cleaned = 0.000463178 Jy ! Component: 3150 - total flux cleaned = 0.000476571 Jy ! Component: 3200 - total flux cleaned = 0.00046993 Jy ! Component: 3250 - total flux cleaned = 0.000476493 Jy ! Component: 3300 - total flux cleaned = 0.000469935 Jy ! Component: 3350 - total flux cleaned = 0.000476436 Jy ! Component: 3400 - total flux cleaned = 0.000469922 Jy ! Component: 3450 - total flux cleaned = 0.000482786 Jy ! Component: 3500 - total flux cleaned = 0.000489171 Jy ! Component: 3550 - total flux cleaned = 0.000508247 Jy ! Component: 3600 - total flux cleaned = 0.000514552 Jy ! Component: 3650 - total flux cleaned = 0.000520831 Jy ! Component: 3700 - total flux cleaned = 0.000514571 Jy ! Component: 3750 - total flux cleaned = 0.000570676 Jy ! Component: 3800 - total flux cleaned = 0.000576852 Jy ! Component: 3850 - total flux cleaned = 0.000595388 Jy ! Component: 3900 - total flux cleaned = 0.000626119 Jy ! Component: 3950 - total flux cleaned = 0.000644466 Jy ! Component: 4000 - total flux cleaned = 0.000650567 Jy ! Component: 4050 - total flux cleaned = 0.000662717 Jy ! Total flux subtracted in 4096 components = 0.000686914 Jy ! Clean residual min=-0.000342 max=0.000358 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.11984 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 329 components and 0.11984 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1156-0826_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 3.591 at 18.57 degrees (North through East) ! Clean map min=-0.00077668 max=0.09508 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1156-0826_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0950802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319369 0.319369 0.638739 1.27748 2.55495 5.10991 10.2198 20.4396 40.8793 81.7586 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 939.351 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1156-0826_X_uvs.log closed on Sun Jan 19 22:04:00 2014