! Started logfile: /scr/pima/bp171a5_uvs/J1056-1330_X_uvs.log on Sat Apr 20 03:59:42 2013 obs /scr/pima/bp171a5_uvs/J1056-1330_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1056-1330_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996296 visibilities/baseline/integration-bin. ! Found source: J1056-1330 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2152 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1056-1330_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.008522Jy sigma=0.713051 ! Fit after self-cal, rms=0.928436Jy sigma=0.656425 ! 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=0.7381 mas, bmaj=1.976 mas, bpa=-0.8904 degrees ! Estimated noise=28.8274 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 = 0.0538983 Jy ! Component: 100 - total flux cleaned = 0.0657834 Jy ! Total flux subtracted in 100 components = 0.0657834 Jy ! Clean residual min=-0.005522 max=0.006907 Jy/beam ! Clean residual mean=-0.000004 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0657834 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0657834 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=0.034397Jy sigma=0.024320 ! Fit after self-cal, rms=0.033998Jy sigma=0.024038 ! 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=0.8741 mas, bmaj=2.293 mas, bpa=-0.4705 degrees ! Estimated noise=21.559 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 = 0.00705162 Jy ! Component: 100 - total flux cleaned = 0.0101567 Jy ! Component: 150 - total flux cleaned = 0.0118027 Jy ! Component: 200 - total flux cleaned = 0.0125622 Jy ! Total flux subtracted in 200 components = 0.0125622 Jy ! Clean residual min=-0.006424 max=0.009156 Jy/beam ! Clean residual mean=-0.000016 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.0783456 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0783456 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=0.032686Jy sigma=0.023110 ! Fit after self-cal, rms=0.032672Jy sigma=0.023100 ! Inverting map 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 1.18 FD 0.99 HN 0.97 KP 0.98 ! LA 0.92 MK 0.98 NL 1.21 OV 1.10 ! PT 0.75 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 1.00 KP 1.05 ! LA 0.86 MK 1.00 NL 1.14 OV 1.10 ! PT 0.80 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.08 KP 1.07 ! LA 0.87 MK 1.02 NL 1.23 OV 1.11 ! PT 0.80 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.96 ! LA 0.90 MK 1.04 NL 1.15 OV 1.14 ! PT 0.80 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.11 KP 1.04 ! LA 0.97 MK 0.98 NL 1.12 OV 1.07 ! PT 0.77 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.21 KP 1.04 ! LA 0.94 MK 0.99 NL 1.23 OV 1.16 ! PT 0.77 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.15 KP 1.04 ! LA 0.89 MK 0.94 NL 1.25 OV 1.18 ! PT 0.75 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.93 HN 1.10 KP 1.11 ! LA 0.81 MK 0.99 NL 1.19 OV 1.27 ! PT 0.75 SC 1.16 ! ! ! Fit before self-cal, rms=0.032672Jy sigma=0.023100 ! Fit after self-cal, rms=0.030569Jy sigma=0.021349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8756 mas, bmaj=2.306 mas, bpa=-0.2222 degrees ! Estimated noise=21.5309 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 (-11.8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942818 Jy ! Component: 100 - total flux cleaned = 0.0142192 Jy ! Component: 150 - total flux cleaned = 0.0169688 Jy ! Component: 200 - total flux cleaned = 0.0188875 Jy ! Total flux subtracted in 200 components = 0.0188875 Jy ! Clean residual min=-0.003359 max=0.005347 Jy/beam ! Clean residual mean=-0.000004 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.097233 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.0972331 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=0.027803Jy sigma=0.019048 ! Fit after self-cal, rms=0.027786Jy sigma=0.018960 ! 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=0.027786Jy sigma=0.018960 ! Fit after self-cal, rms=0.027241Jy sigma=0.018873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8813 mas, bmaj=2.318 mas, bpa=-0.1814 degrees ! Estimated noise=21.2968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175539 Jy ! Component: 100 - total flux cleaned = 0.00228632 Jy ! Component: 150 - total flux cleaned = 0.00250832 Jy ! Component: 200 - total flux cleaned = 0.00257072 Jy ! Total flux subtracted in 200 components = 0.00257072 Jy ! Clean residual min=-0.003153 max=0.005244 Jy/beam ! Clean residual mean=-0.000003 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0998038 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0998038 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=0.027101Jy sigma=0.018735 ! Fit after self-cal, rms=0.027086Jy sigma=0.018728 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 (8, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489911 Jy ! Component: 100 - total flux cleaned = 0.0074606 Jy ! Component: 150 - total flux cleaned = 0.00908125 Jy ! Component: 200 - total flux cleaned = 0.0102329 Jy ! Total flux subtracted in 200 components = 0.0102329 Jy ! Clean residual min=-0.002807 max=0.004498 Jy/beam ! Clean residual mean=-0.000005 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.110037 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 123 components and 0.110037 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=0.026206Jy sigma=0.018015 ! Fit after self-cal, rms=0.026176Jy sigma=0.017995 ! Inverting map ! Added new window around map position (-2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037864 Jy ! Component: 100 - total flux cleaned = 0.00485475 Jy ! Component: 150 - total flux cleaned = 0.00557581 Jy ! Component: 200 - total flux cleaned = 0.00597412 Jy ! Total flux subtracted in 200 components = 0.00597412 Jy ! Clean residual min=-0.002534 max=0.002322 Jy/beam ! Clean residual mean=-0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.116011 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.116011 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=0.025621Jy sigma=0.017564 ! Fit after self-cal, rms=0.025583Jy sigma=0.017550 ! 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=0.025583Jy sigma=0.017550 ! Fit after self-cal, rms=0.025264Jy sigma=0.017517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=2.32 mas, bpa=0.07152 degrees ! Estimated noise=21.1056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491505 Jy ! Component: 100 - total flux cleaned = 0.00091812 Jy ! Component: 150 - total flux cleaned = 0.00116144 Jy ! Component: 200 - total flux cleaned = 0.00135263 Jy ! Total flux subtracted in 200 components = 0.00135263 Jy ! Clean residual min=-0.002265 max=0.002277 Jy/beam ! Clean residual mean=-0.000006 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.117363 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.117363 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=0.025167Jy sigma=0.017444 ! Fit after self-cal, rms=0.025162Jy sigma=0.017442 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 = 0.000117409 Jy ! Component: 100 - total flux cleaned = 0.000287898 Jy ! Component: 150 - total flux cleaned = 0.00044859 Jy ! Component: 200 - total flux cleaned = 0.000600463 Jy ! Total flux subtracted in 200 components = 0.000600463 Jy ! Clean residual min=-0.002191 max=0.002203 Jy/beam ! Clean residual mean=-0.000006 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.117964 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.117964 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=0.025109Jy sigma=0.017403 ! Fit after self-cal, rms=0.025105Jy sigma=0.017402 ! 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=0.025105Jy sigma=0.017402 ! Fit after self-cal, rms=0.025018Jy sigma=0.017400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=4.475 mas, bpa=5.236 degrees ! Estimated noise=26.6274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041554 Jy ! Component: 100 - total flux cleaned = 0.00085039 Jy ! Component: 150 - total flux cleaned = 0.00100184 Jy ! Component: 200 - total flux cleaned = 0.00108234 Jy ! Total flux subtracted in 200 components = 0.00108234 Jy ! Clean residual min=-0.002864 max=0.003609 Jy/beam ! Clean residual mean=-0.000011 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.119046 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 181 components and 0.119046 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=0.024997Jy sigma=0.017380 ! Fit after self-cal, rms=0.024984Jy sigma=0.017375 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.10914e-05 Jy ! Component: 100 - total flux cleaned = 7.57881e-05 Jy ! Component: 150 - total flux cleaned = 0.000144903 Jy ! Component: 200 - total flux cleaned = 0.000188479 Jy ! Total flux subtracted in 200 components = 0.000188479 Jy ! Clean residual min=-0.002766 max=0.003541 Jy/beam ! Clean residual mean=-0.000010 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.119235 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 190 components and 0.119235 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=0.024976Jy sigma=0.017369 ! Fit after self-cal, rms=0.024971Jy sigma=0.017368 ! 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=0.8839 mas, bmaj=2.32 mas, bpa=0.1265 degrees ! Estimated noise=21.0466 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8839 x 2.32 at 0.1265 degrees (North through East) ! Clean map min=-0.0019104 max=0.071555 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=0.7406 mas, bmaj=1.981 mas, bpa=-0.406 degrees ! Estimated noise=28.6216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0536438 Jy ! Component: 100 - total flux cleaned = 0.0661755 Jy ! Component: 150 - total flux cleaned = 0.0731653 Jy ! Component: 200 - total flux cleaned = 0.0786645 Jy ! Total flux subtracted in 200 components = 0.0786645 Jy ! Clean residual min=-0.003415 max=0.004091 Jy/beam ! Clean residual mean=0.000000 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0786645 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0786645 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=2.32 mas, bpa=0.1265 degrees ! Estimated noise=21.0466 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 = 0.00647966 Jy ! Component: 100 - total flux cleaned = 0.0114852 Jy ! Component: 150 - total flux cleaned = 0.0155461 Jy ! Component: 200 - total flux cleaned = 0.0188998 Jy ! Total flux subtracted in 200 components = 0.0188998 Jy ! Clean residual min=-0.003088 max=0.003319 Jy/beam ! Clean residual mean=-0.000003 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0975642 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 65 components and 0.0975642 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=2.114 mas, bmaj=4.475 mas, bpa=5.236 degrees ! Estimated noise=26.6274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480057 Jy ! Component: 100 - total flux cleaned = 0.00834209 Jy ! Component: 150 - total flux cleaned = 0.011099 Jy ! Component: 200 - total flux cleaned = 0.0132942 Jy ! Total flux subtracted in 200 components = 0.0132942 Jy ! Clean residual min=-0.003418 max=0.003829 Jy/beam ! Clean residual mean=-0.000009 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.110858 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 = 0.00177167 Jy ! Component: 100 - total flux cleaned = 0.00321754 Jy ! Component: 150 - total flux cleaned = 0.00440507 Jy ! Component: 200 - total flux cleaned = 0.00538676 Jy ! Total flux subtracted in 200 components = 0.00538676 Jy ! Clean residual min=-0.002900 max=0.003405 Jy/beam ! Clean residual mean=-0.000010 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.116245 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 136 components and 0.116245 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=2.32 mas, bpa=0.1265 degrees ! Estimated noise=21.0466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808831 Jy ! Component: 100 - total flux cleaned = 0.00115878 Jy ! Component: 150 - total flux cleaned = 0.0013686 Jy ! Component: 200 - total flux cleaned = 0.00151368 Jy ! Total flux subtracted in 200 components = 0.00151368 Jy ! Clean residual min=-0.001984 max=0.002094 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.117759 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 149 components and 0.117759 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=0.025011Jy sigma=0.017386 ! Fit after self-cal, rms=0.024990Jy sigma=0.017375 wmodel /scr/pima/bp171a5_uvs/J1056-1330_X_map.mod ! Writing 149 model components to file: /scr/pima/bp171a5_uvs/J1056-1330_X_map.mod wobs /scr/pima/bp171a5_uvs/J1056-1330_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1056-1330_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1056-1330_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a5_uvs/J1056-1330_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 = 0.00034277 Jy ! Component: 100 - total flux cleaned = 0.000656237 Jy ! Component: 150 - total flux cleaned = 0.000885952 Jy ! Component: 200 - total flux cleaned = 0.00110228 Jy ! Component: 250 - total flux cleaned = 0.00124933 Jy ! Component: 300 - total flux cleaned = 0.00130546 Jy ! Component: 350 - total flux cleaned = 0.00141411 Jy ! Component: 400 - total flux cleaned = 0.00154415 Jy ! Component: 450 - total flux cleaned = 0.00169428 Jy ! Component: 500 - total flux cleaned = 0.0018389 Jy ! Component: 550 - total flux cleaned = 0.00190919 Jy ! Component: 600 - total flux cleaned = 0.00202227 Jy ! Component: 650 - total flux cleaned = 0.00213116 Jy ! Component: 700 - total flux cleaned = 0.00217366 Jy ! Component: 750 - total flux cleaned = 0.00219435 Jy ! Component: 800 - total flux cleaned = 0.00223508 Jy ! Component: 850 - total flux cleaned = 0.00227457 Jy ! Component: 900 - total flux cleaned = 0.00229404 Jy ! Component: 950 - total flux cleaned = 0.00233126 Jy ! Component: 1000 - total flux cleaned = 0.00229496 Jy ! Component: 1050 - total flux cleaned = 0.00229499 Jy ! Component: 1100 - total flux cleaned = 0.00226019 Jy ! Component: 1150 - total flux cleaned = 0.00224335 Jy ! Component: 1200 - total flux cleaned = 0.00224337 Jy ! Component: 1250 - total flux cleaned = 0.00224324 Jy ! Component: 1300 - total flux cleaned = 0.00227513 Jy ! Component: 1350 - total flux cleaned = 0.00232176 Jy ! Component: 1400 - total flux cleaned = 0.00233668 Jy ! Component: 1450 - total flux cleaned = 0.00233609 Jy ! Component: 1500 - total flux cleaned = 0.00236525 Jy ! Component: 1550 - total flux cleaned = 0.00239376 Jy ! Component: 1600 - total flux cleaned = 0.00249382 Jy ! Component: 1650 - total flux cleaned = 0.00253597 Jy ! Component: 1700 - total flux cleaned = 0.00260523 Jy ! Component: 1750 - total flux cleaned = 0.00261862 Jy ! Component: 1800 - total flux cleaned = 0.00267237 Jy ! Component: 1850 - total flux cleaned = 0.00272526 Jy ! Component: 1900 - total flux cleaned = 0.0027645 Jy ! Component: 1950 - total flux cleaned = 0.00275163 Jy ! Component: 2000 - total flux cleaned = 0.00281484 Jy ! Component: 2050 - total flux cleaned = 0.00282714 Jy ! Component: 2100 - total flux cleaned = 0.00282688 Jy ! Component: 2150 - total flux cleaned = 0.00283897 Jy ! Component: 2200 - total flux cleaned = 0.00282682 Jy ! Component: 2250 - total flux cleaned = 0.00279157 Jy ! Component: 2300 - total flux cleaned = 0.00281519 Jy ! Component: 2350 - total flux cleaned = 0.00281511 Jy ! Component: 2400 - total flux cleaned = 0.00278078 Jy ! Component: 2450 - total flux cleaned = 0.00276934 Jy ! Component: 2500 - total flux cleaned = 0.00273595 Jy ! Component: 2550 - total flux cleaned = 0.00274695 Jy ! Component: 2600 - total flux cleaned = 0.00271439 Jy ! Component: 2650 - total flux cleaned = 0.00272506 Jy ! Component: 2700 - total flux cleaned = 0.00269315 Jy ! Component: 2750 - total flux cleaned = 0.00269316 Jy ! Component: 2800 - total flux cleaned = 0.00270343 Jy ! Component: 2850 - total flux cleaned = 0.00265187 Jy ! Component: 2900 - total flux cleaned = 0.00265193 Jy ! Component: 2950 - total flux cleaned = 0.00265194 Jy ! Component: 3000 - total flux cleaned = 0.00264192 Jy ! Component: 3050 - total flux cleaned = 0.00259257 Jy ! Component: 3100 - total flux cleaned = 0.00259268 Jy ! Component: 3150 - total flux cleaned = 0.00254433 Jy ! Component: 3200 - total flux cleaned = 0.00251563 Jy ! Component: 3250 - total flux cleaned = 0.00250609 Jy ! Component: 3300 - total flux cleaned = 0.0024967 Jy ! Component: 3350 - total flux cleaned = 0.00244995 Jy ! Component: 3400 - total flux cleaned = 0.00239448 Jy ! Component: 3450 - total flux cleaned = 0.00235799 Jy ! Component: 3500 - total flux cleaned = 0.00234898 Jy ! Component: 3550 - total flux cleaned = 0.00229501 Jy ! Component: 3600 - total flux cleaned = 0.00228618 Jy ! Component: 3650 - total flux cleaned = 0.00225072 Jy ! Component: 3700 - total flux cleaned = 0.0022419 Jy ! Component: 3750 - total flux cleaned = 0.00220696 Jy ! Component: 3800 - total flux cleaned = 0.00217237 Jy ! Component: 3850 - total flux cleaned = 0.00213793 Jy ! Component: 3900 - total flux cleaned = 0.0021038 Jy ! Component: 3950 - total flux cleaned = 0.00208682 Jy ! Component: 4000 - total flux cleaned = 0.00205308 Jy ! Component: 4050 - total flux cleaned = 0.00199446 Jy ! Total flux subtracted in 4096 components = 0.00196945 Jy ! Clean residual min=-0.000509 max=0.000681 Jy/beam ! Clean residual mean=-0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.119728 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 475 components and 0.119728 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1056-1330_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8839 x 2.32 at 0.1265 degrees (North through East) ! Clean map min=-0.00098587 max=0.071512 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1056-1330_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0715117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.589189 0.589189 1.17838 2.35676 4.71351 9.42702 18.854 37.7081 75.4162 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1056-1330_X_uvs.log closed on Sat Apr 20 03:59:46 2013