! Started logfile: /scr/pima/rdv72_uvs/J0529-2515_X_uvs.log on Sat Oct 5 08:45:06 2013 obs /scr/pima/rdv72_uvs/J0529-2515_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0529-2515_X_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 23 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.927711 visibilities/baseline/integration-bin. ! Found source: J0529-2515 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7084 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv72_uvs/J0529-2515_X] 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. ! ! Fit before self-cal, rms=1.043528Jy sigma=2.793441 ! Fit after self-cal, rms=0.758548Jy sigma=1.935569 ! 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 ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.5788 mas, bmaj=1.075 mas, bpa=-9.168 degrees ! Estimated noise=5.74591 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 = 0.211474 Jy ! Component: 100 - total flux cleaned = 0.259502 Jy ! Total flux subtracted in 100 components = 0.259502 Jy ! Clean residual min=-0.018706 max=0.024689 Jy/beam ! Clean residual mean=0.000003 rms=0.003896 Jy/beam ! Combined flux in latest and established models = 0.259502 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.259502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134060Jy sigma=0.315517 ! Fit after self-cal, rms=0.134034Jy sigma=0.315485 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Added new window around map position (1.4, 6.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021957 Jy ! Component: 100 - total flux cleaned = 0.0307468 Jy ! Total flux subtracted in 100 components = 0.0307468 Jy ! Clean residual min=-0.017099 max=0.019635 Jy/beam ! Clean residual mean=0.000005 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.290249 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.290249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133051Jy sigma=0.303688 ! Fit after self-cal, rms=0.132938Jy sigma=0.302755 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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 ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.7261 mas, bmaj=1.479 mas, bpa=-7.313 degrees ! Estimated noise=3.43714 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 = 0.00787991 Jy ! Component: 100 - total flux cleaned = 0.0116404 Jy ! Component: 150 - total flux cleaned = 0.0123871 Jy ! Component: 200 - total flux cleaned = 0.0125881 Jy ! Total flux subtracted in 200 components = 0.0125881 Jy ! Clean residual min=-0.015748 max=0.020519 Jy/beam ! Clean residual mean=0.000021 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 0.302837 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.302837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132985Jy sigma=0.300144 ! Fit after self-cal, rms=0.133022Jy sigma=0.300029 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.79 KP 1.22 LA 0.96 ! MK 0.93 NL 1.08 OV 1.09 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 0.79 HO 0.94 KK 1.16 ! KP 1.47 LA 0.93 MK 1.00 NL 1.01 ! OV 1.04 PT 0.88 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.80 KP 1.11 LA 0.89 ! MK 0.94 NL 1.11 OV 1.01 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 0.80 HO 0.95 KK 1.13 ! KP 1.82 LA 0.95 MK 0.98 NL 1.00 ! OV 1.02 PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.81 KP 1.08 LA 0.94 ! MK 0.99 NL 1.16 OV 1.11 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.42 FD 0.81 HO 1.10 KK 1.22 ! KP 1.64 LA 1.01 MK 0.94 NL 1.07 ! OV 1.07 PT 0.94 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.82 KP 1.22 LA 1.00 ! MK 0.99 NL 1.29 OV 1.10 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.40 FD 0.81 HO 1.09 KK 1.17 ! KP 1.72 LA 0.98 MK 0.95 NL 1.15 ! OV 1.10 PT 0.92 SC 1.07 ! ! ! Fit before self-cal, rms=0.133022Jy sigma=0.300029 ! Fit after self-cal, rms=0.144239Jy sigma=0.268131 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.7243 mas, bmaj=1.503 mas, bpa=-6.981 degrees ! Estimated noise=3.44922 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 = -0.00746438 Jy ! Component: 100 - total flux cleaned = -0.0079894 Jy ! Component: 150 - total flux cleaned = -0.00841004 Jy ! Component: 200 - total flux cleaned = -0.00875694 Jy ! Total flux subtracted in 200 components = -0.00875694 Jy ! Clean residual min=-0.005214 max=0.004316 Jy/beam ! Clean residual mean=-0.000001 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.29408 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.29408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143793Jy sigma=0.267049 ! Fit after self-cal, rms=0.144234Jy sigma=0.266548 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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. ! ! Fit before self-cal, rms=0.144234Jy sigma=0.266548 ! Fit after self-cal, rms=0.144466Jy sigma=0.266189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.7242 mas, bmaj=1.506 mas, bpa=-6.853 degrees ! Estimated noise=3.44181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00445522 Jy ! Component: 100 - total flux cleaned = -0.00492076 Jy ! Component: 150 - total flux cleaned = -0.0050579 Jy ! Component: 200 - total flux cleaned = -0.00513811 Jy ! Total flux subtracted in 200 components = -0.00513811 Jy ! Clean residual min=-0.004497 max=0.003969 Jy/beam ! Clean residual mean=-0.000001 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.288942 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.288942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144299Jy sigma=0.265834 ! Fit after self-cal, rms=0.144234Jy sigma=0.265714 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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 = -0.00134646 Jy ! Component: 100 - total flux cleaned = -0.00134608 Jy ! Component: 150 - total flux cleaned = -0.00140694 Jy ! Component: 200 - total flux cleaned = -0.00143589 Jy ! Total flux subtracted in 200 components = -0.00143589 Jy ! Clean residual min=-0.004343 max=0.003957 Jy/beam ! Clean residual mean=-0.000001 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.287506 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.287506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144203Jy sigma=0.265663 ! Fit after self-cal, rms=0.144173Jy sigma=0.265649 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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. ! ! Fit before self-cal, rms=0.144173Jy sigma=0.265649 ! Fit after self-cal, rms=0.144401Jy sigma=0.265423 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.7238 mas, bmaj=1.507 mas, bpa=-6.737 degrees ! Estimated noise=3.43632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256464 Jy ! Component: 100 - total flux cleaned = -0.00288966 Jy ! Component: 150 - total flux cleaned = -0.00295681 Jy ! Component: 200 - total flux cleaned = -0.003018 Jy ! Total flux subtracted in 200 components = -0.003018 Jy ! Clean residual min=-0.003914 max=0.003922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.284488 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.284488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144344Jy sigma=0.265311 ! Fit after self-cal, rms=0.144332Jy sigma=0.265277 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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 = -0.000656474 Jy ! Component: 100 - total flux cleaned = -0.000683937 Jy ! Component: 150 - total flux cleaned = -0.000737763 Jy ! Component: 200 - total flux cleaned = -0.000763367 Jy ! Total flux subtracted in 200 components = -0.000763367 Jy ! Clean residual min=-0.003839 max=0.003836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.283724 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.283724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144318Jy sigma=0.265249 ! Fit after self-cal, rms=0.144305Jy sigma=0.265246 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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. ! ! Fit before self-cal, rms=0.144305Jy sigma=0.265246 ! Fit after self-cal, rms=0.144285Jy sigma=0.265163 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=2.327 mas, bmaj=5.368 mas, bpa=2.049 degrees ! Estimated noise=4.97508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015933 Jy ! Component: 100 - total flux cleaned = -0.00190143 Jy ! Component: 150 - total flux cleaned = -0.00194083 Jy ! Component: 200 - total flux cleaned = -0.00199347 Jy ! Total flux subtracted in 200 components = -0.00199347 Jy ! Clean residual min=-0.004337 max=0.004098 Jy/beam ! Clean residual mean=-0.000002 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.281731 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.281731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144292Jy sigma=0.265173 ! Fit after self-cal, rms=0.144307Jy sigma=0.265161 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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 = -0.000369301 Jy ! Component: 100 - total flux cleaned = -0.000400154 Jy ! Component: 150 - total flux cleaned = -0.000426449 Jy ! Component: 200 - total flux cleaned = -0.000451329 Jy ! Total flux subtracted in 200 components = -0.000451329 Jy ! Clean residual min=-0.004220 max=0.004076 Jy/beam ! Clean residual mean=-0.000002 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.281279 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.281279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144317Jy sigma=0.265179 ! Fit after self-cal, rms=0.144317Jy sigma=0.265178 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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 ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.7236 mas, bmaj=1.506 mas, bpa=-6.656 degrees ! Estimated noise=3.43006 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7236 x 1.506 at -6.656 degrees (North through East) ! Clean map min=-0.0033731 max=0.27091 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 ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.5752 mas, bmaj=1.096 mas, bpa=-8.268 degrees ! Estimated noise=5.73358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.210874 Jy ! Component: 100 - total flux cleaned = 0.25781 Jy ! Component: 150 - total flux cleaned = 0.27257 Jy ! Component: 200 - total flux cleaned = 0.277965 Jy ! Total flux subtracted in 200 components = 0.277965 Jy ! Clean residual min=-0.006561 max=0.006630 Jy/beam ! Clean residual mean=-0.000004 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.277965 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.277965 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.7236 mas, bmaj=1.506 mas, bpa=-6.656 degrees ! Estimated noise=3.43006 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 = 0.00314572 Jy ! Component: 100 - total flux cleaned = 0.00346331 Jy ! Component: 150 - total flux cleaned = 0.00363891 Jy ! Component: 200 - total flux cleaned = 0.00377187 Jy ! Total flux subtracted in 200 components = 0.00377187 Jy ! Clean residual min=-0.003640 max=0.003931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.281737 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.281737 Jy ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Added new window around map position (-23, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196558 Jy ! Component: 100 - total flux cleaned = 0.00213815 Jy ! Component: 150 - total flux cleaned = 0.00252588 Jy ! Component: 200 - total flux cleaned = 0.00290299 Jy ! Total flux subtracted in 200 components = 0.00290299 Jy ! Clean residual min=-0.003558 max=0.003713 Jy/beam ! Clean residual mean=0.000000 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.28464 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.28464 Jy ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec 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 ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=2.327 mas, bmaj=5.368 mas, bpa=2.049 degrees ! Estimated noise=4.97508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108261 Jy ! Component: 100 - total flux cleaned = -5.00296e-05 Jy ! Component: 150 - total flux cleaned = -7.37996e-05 Jy ! Component: 200 - total flux cleaned = -9.57604e-05 Jy ! Total flux subtracted in 200 components = -9.57604e-05 Jy ! Clean residual min=-0.004106 max=0.004071 Jy/beam ! Clean residual mean=-0.000000 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.284544 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 = 2.00511e-05 Jy ! Component: 100 - total flux cleaned = -3.32612e-07 Jy ! Component: 150 - total flux cleaned = -1.92344e-05 Jy ! Component: 200 - total flux cleaned = -5.59392e-05 Jy ! Total flux subtracted in 200 components = -5.59392e-05 Jy ! Clean residual min=-0.004052 max=0.004042 Jy/beam ! Clean residual mean=-0.000000 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.284488 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.284488 Jy ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! Estimated beam: bmin=0.7236 mas, bmaj=1.506 mas, bpa=-6.656 degrees ! Estimated noise=3.43006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.48517e-05 Jy ! Component: 100 - total flux cleaned = -4.42699e-05 Jy ! Component: 150 - total flux cleaned = 3.05872e-05 Jy ! Component: 200 - total flux cleaned = 3.08063e-05 Jy ! Total flux subtracted in 200 components = 3.08063e-05 Jy ! Clean residual min=-0.003505 max=0.003609 Jy/beam ! Clean residual mean=0.000000 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.284519 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.284519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144207Jy sigma=0.264834 ! Fit after self-cal, rms=0.144175Jy sigma=0.264762 wmodel /scr/pima/rdv72_uvs/J0529-2515_X_map.mod ! Writing 50 model components to file: /scr/pima/rdv72_uvs/J0529-2515_X_map.mod wobs /scr/pima/rdv72_uvs/J0529-2515_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0529-2515_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0529-2515_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J0529-2515_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.54632e-05 Jy ! Component: 100 - total flux cleaned = -4.89377e-05 Jy ! Component: 150 - total flux cleaned = 0.000185659 Jy ! Component: 200 - total flux cleaned = 0.000302188 Jy ! Component: 250 - total flux cleaned = 0.000470482 Jy ! Component: 300 - total flux cleaned = 0.000579704 Jy ! Component: 350 - total flux cleaned = 0.000686819 Jy ! Component: 400 - total flux cleaned = 0.0010009 Jy ! Component: 450 - total flux cleaned = 0.00115458 Jy ! Component: 500 - total flux cleaned = 0.00130599 Jy ! Component: 550 - total flux cleaned = 0.00145505 Jy ! Component: 600 - total flux cleaned = 0.00155273 Jy ! Component: 650 - total flux cleaned = 0.0017947 Jy ! Component: 700 - total flux cleaned = 0.00188911 Jy ! Component: 750 - total flux cleaned = 0.00207653 Jy ! Component: 800 - total flux cleaned = 0.00221468 Jy ! Component: 850 - total flux cleaned = 0.00230575 Jy ! Component: 900 - total flux cleaned = 0.0023506 Jy ! Component: 950 - total flux cleaned = 0.00248379 Jy ! Component: 1000 - total flux cleaned = 0.00252775 Jy ! Component: 1050 - total flux cleaned = 0.00265805 Jy ! Component: 1100 - total flux cleaned = 0.00282935 Jy ! Component: 1150 - total flux cleaned = 0.00274484 Jy ! Component: 1200 - total flux cleaned = 0.00282901 Jy ! Component: 1250 - total flux cleaned = 0.00291212 Jy ! Component: 1300 - total flux cleaned = 0.00295367 Jy ! Component: 1350 - total flux cleaned = 0.00303519 Jy ! Component: 1400 - total flux cleaned = 0.00295468 Jy ! Component: 1450 - total flux cleaned = 0.00291549 Jy ! Component: 1500 - total flux cleaned = 0.00307287 Jy ! Component: 1550 - total flux cleaned = 0.00291716 Jy ! Component: 1600 - total flux cleaned = 0.00295589 Jy ! Component: 1650 - total flux cleaned = 0.00291694 Jy ! Component: 1700 - total flux cleaned = 0.0029551 Jy ! Component: 1750 - total flux cleaned = 0.00295501 Jy ! Component: 1800 - total flux cleaned = 0.00288068 Jy ! Component: 1850 - total flux cleaned = 0.00306576 Jy ! Component: 1900 - total flux cleaned = 0.00299226 Jy ! Component: 1950 - total flux cleaned = 0.00302874 Jy ! Component: 2000 - total flux cleaned = 0.00292041 Jy ! Component: 2050 - total flux cleaned = 0.00295582 Jy ! Component: 2100 - total flux cleaned = 0.00288464 Jy ! Component: 2150 - total flux cleaned = 0.00288458 Jy ! Component: 2200 - total flux cleaned = 0.00291976 Jy ! Component: 2250 - total flux cleaned = 0.00288498 Jy ! Component: 2300 - total flux cleaned = 0.00274704 Jy ! Component: 2350 - total flux cleaned = 0.00274743 Jy ! Component: 2400 - total flux cleaned = 0.0028156 Jy ! Component: 2450 - total flux cleaned = 0.00271425 Jy ! Component: 2500 - total flux cleaned = 0.00284832 Jy ! Component: 2550 - total flux cleaned = 0.00271461 Jy ! Component: 2600 - total flux cleaned = 0.00268148 Jy ! Component: 2650 - total flux cleaned = 0.00261587 Jy ! Component: 2700 - total flux cleaned = 0.00264862 Jy ! Component: 2750 - total flux cleaned = 0.00251917 Jy ! Component: 2800 - total flux cleaned = 0.00235803 Jy ! Component: 2850 - total flux cleaned = 0.00245468 Jy ! Component: 2900 - total flux cleaned = 0.00248686 Jy ! Component: 2950 - total flux cleaned = 0.00242381 Jy ! Component: 3000 - total flux cleaned = 0.00251821 Jy ! Component: 3050 - total flux cleaned = 0.00242463 Jy ! Component: 3100 - total flux cleaned = 0.00251769 Jy ! Component: 3150 - total flux cleaned = 0.00245562 Jy ! Component: 3200 - total flux cleaned = 0.00242461 Jy ! Component: 3250 - total flux cleaned = 0.0023942 Jy ! Component: 3300 - total flux cleaned = 0.00236374 Jy ! Component: 3350 - total flux cleaned = 0.00224328 Jy ! Component: 3400 - total flux cleaned = 0.00230303 Jy ! Component: 3450 - total flux cleaned = 0.00206504 Jy ! Component: 3500 - total flux cleaned = 0.00197667 Jy ! Component: 3550 - total flux cleaned = 0.00188859 Jy ! Component: 3600 - total flux cleaned = 0.00185947 Jy ! Component: 3650 - total flux cleaned = 0.00177224 Jy ! Component: 3700 - total flux cleaned = 0.00162796 Jy ! Component: 3750 - total flux cleaned = 0.00162769 Jy ! Component: 3800 - total flux cleaned = 0.00142789 Jy ! Component: 3850 - total flux cleaned = 0.00134285 Jy ! Component: 3900 - total flux cleaned = 0.00134272 Jy ! Component: 3950 - total flux cleaned = 0.00120215 Jy ! Component: 4000 - total flux cleaned = 0.00120229 Jy ! Component: 4050 - total flux cleaned = 0.00106315 Jy ! Total flux subtracted in 4096 components = 0.000896953 Jy ! Clean residual min=-0.001584 max=0.001687 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.285416 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 325 components and 0.285416 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0529-2515_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7236 x 1.506 at -6.656 degrees (North through East) ! Clean map min=-0.002998 max=0.27102 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0529-2515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271018 invert ! Inverting map ! Your choice of large map pixels excluded 9.74% of the data. ! The x-axis pixel size should ideally be below 0.1802 milli-arcsec ! The y-axis pixel size should ideally be below 0.1692 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000456512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505331 0.505331 1.01066 2.02132 4.04265 8.0853 16.1706 32.3412 64.6824 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.271 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0529-2515_X_uvs.log closed on Sat Oct 5 08:45:10 2013