! Started logfile: /scr/pima/bp171a5_uvs/J1216-3734_X_uvs.log on Sat Apr 20 04:01:01 2013 obs /scr/pima/bp171a5_uvs/J1216-3734_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1216-3734_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.631481 visibilities/baseline/integration-bin. ! Found source: J1216-3734 ! ! 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 2728 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/J1216-3734_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. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003855Jy sigma=0.709789 ! Fit after self-cal, rms=0.958296Jy sigma=0.677575 ! 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=0.7398 mas, bmaj=2.389 mas, bpa=11.91 degrees ! Estimated noise=30.808 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 = 0.030521 Jy ! Component: 100 - total flux cleaned = 0.0390553 Jy ! Total flux subtracted in 100 components = 0.0390553 Jy ! Clean residual min=-0.003356 max=0.004538 Jy/beam ! Clean residual mean=-0.000033 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0390553 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0390553 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=0.038495Jy sigma=0.027217 ! Fit after self-cal, rms=0.036716Jy sigma=0.025960 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050818 Jy ! Component: 100 - total flux cleaned = 0.0076495 Jy ! Total flux subtracted in 100 components = 0.0076495 Jy ! Clean residual min=-0.003235 max=0.003701 Jy/beam ! Clean residual mean=-0.000023 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0467048 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0467048 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=0.035769Jy sigma=0.025291 ! Fit after self-cal, rms=0.035757Jy sigma=0.025282 ! 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=0.9692 mas, bmaj=2.996 mas, bpa=10.38 degrees ! Estimated noise=19.3179 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 = 0.00250299 Jy ! Component: 100 - total flux cleaned = 0.00355193 Jy ! Component: 150 - total flux cleaned = 0.00403216 Jy ! Component: 200 - total flux cleaned = 0.00408362 Jy ! Total flux subtracted in 200 components = 0.00408362 Jy ! Clean residual min=-0.002452 max=0.002854 Jy/beam ! Clean residual mean=-0.000035 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0507884 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0507884 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=0.035604Jy sigma=0.025173 ! Fit after self-cal, rms=0.035597Jy sigma=0.025169 ! 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 1.23 FD 1.06 HN 1.00* KP 1.01 ! LA 1.00 MK 1.05 NL 1.15 OV 1.04 ! PT 0.83 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.00* KP 1.01 ! LA 0.97 MK 1.00 NL 1.34 OV 0.93 ! PT 0.82 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.00* KP 1.15 ! LA 0.92 MK 1.07 NL 1.37 OV 0.87 ! PT 0.80 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.00* KP 0.89 ! LA 1.06 MK 1.02 NL 1.10 OV 0.92 ! PT 0.85 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.08 HN 1.00* KP 0.99 ! LA 0.94 MK 0.96 NL 1.02 OV 0.90 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.00* KP 1.17 ! LA 1.06 MK 0.99 NL 1.08 OV 0.90 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 1.00* KP 1.00 ! LA 0.91 MK 1.01 NL 1.26 OV 0.99 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.09 HN 1.00* KP 1.06 ! LA 0.89 MK 1.01 NL 1.15 OV 1.06 ! PT 0.77 SC 1.09 ! ! ! Fit before self-cal, rms=0.035597Jy sigma=0.025169 ! Fit after self-cal, rms=0.037229Jy sigma=0.024665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9735 mas, bmaj=3.012 mas, bpa=10.6 degrees ! Estimated noise=19.4204 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 = 1.42466e-05 Jy ! Component: 100 - total flux cleaned = -6.36877e-05 Jy ! Component: 150 - total flux cleaned = -0.000117317 Jy ! Component: 200 - total flux cleaned = -0.000164326 Jy ! Total flux subtracted in 200 components = -0.000164326 Jy ! Clean residual min=-0.001994 max=0.001993 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0506241 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.0506241 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=0.037218Jy sigma=0.024657 ! Fit after self-cal, rms=0.037339Jy sigma=0.024628 ! 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=0.037339Jy sigma=0.024628 ! Fit after self-cal, rms=0.038953Jy sigma=0.024400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=3.027 mas, bpa=10.49 degrees ! Estimated noise=19.5255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100799 Jy ! Component: 100 - total flux cleaned = 0.000111238 Jy ! Component: 150 - total flux cleaned = 0.000128737 Jy ! Component: 200 - total flux cleaned = 0.000120543 Jy ! Total flux subtracted in 200 components = 0.000120543 Jy ! Clean residual min=-0.001808 max=0.001859 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0507447 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0507447 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=0.038948Jy sigma=0.024395 ! Fit after self-cal, rms=0.038994Jy sigma=0.024388 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 = 1.45718e-05 Jy ! Component: 100 - total flux cleaned = 6.19405e-06 Jy ! Component: 150 - total flux cleaned = -1.52418e-05 Jy ! Component: 200 - total flux cleaned = -2.15485e-05 Jy ! Total flux subtracted in 200 components = -2.15485e-05 Jy ! Clean residual min=-0.001847 max=0.001845 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0507231 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0507231 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=0.038991Jy sigma=0.024385 ! Fit after self-cal, rms=0.038989Jy sigma=0.024384 ! 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=0.038989Jy sigma=0.024384 ! Fit after self-cal, rms=0.041845Jy sigma=0.024410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=3.053 mas, bpa=10.22 degrees ! Estimated noise=19.9752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646185 Jy ! Component: 100 - total flux cleaned = 0.000675419 Jy ! Component: 150 - total flux cleaned = 0.000686323 Jy ! Component: 200 - total flux cleaned = 0.000695213 Jy ! Total flux subtracted in 200 components = 0.000695213 Jy ! Clean residual min=-0.001930 max=0.001944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0514183 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0514183 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=0.041823Jy sigma=0.024402 ! Fit after self-cal, rms=0.041880Jy sigma=0.024397 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 (10.6, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171313 Jy ! Component: 100 - total flux cleaned = 0.00179075 Jy ! Component: 150 - total flux cleaned = 0.00173308 Jy ! Component: 200 - total flux cleaned = 0.00168366 Jy ! Total flux subtracted in 200 components = 0.00168366 Jy ! Clean residual min=-0.001843 max=0.001656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.053102 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.053102 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=0.041787Jy sigma=0.024341 ! Fit after self-cal, rms=0.041776Jy sigma=0.024336 ! 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=0.041776Jy sigma=0.024336 ! Fit after self-cal, rms=0.042712Jy sigma=0.024344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=8.302 mas, bpa=5.98 degrees ! Estimated noise=24.3699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744606 Jy ! Component: 100 - total flux cleaned = 0.000891046 Jy ! Component: 150 - total flux cleaned = 0.000909035 Jy ! Component: 200 - total flux cleaned = 0.000908833 Jy ! Total flux subtracted in 200 components = 0.000908833 Jy ! Clean residual min=-0.001842 max=0.001471 Jy/beam ! Clean residual mean=-0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0540108 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.0540108 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=0.042686Jy sigma=0.024332 ! Fit after self-cal, rms=0.042699Jy sigma=0.024329 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.617e-05 Jy ! Component: 100 - total flux cleaned = 5.17049e-05 Jy ! Component: 150 - total flux cleaned = 5.17609e-05 Jy ! Component: 200 - total flux cleaned = 8.00067e-05 Jy ! Total flux subtracted in 200 components = 8.00067e-05 Jy ! Clean residual min=-0.001783 max=0.001504 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0540908 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.0540908 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=0.042686Jy sigma=0.024324 ! Fit after self-cal, rms=0.042685Jy sigma=0.024323 ! 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=0.9906 mas, bmaj=3.071 mas, bpa=10.02 degrees ! Estimated noise=20.3006 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9906 x 3.071 at 10.02 degrees (North through East) ! Clean map min=-0.0018219 max=0.043103 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=0.7482 mas, bmaj=2.449 mas, bpa=11.83 degrees ! Estimated noise=32.6472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337864 Jy ! Component: 100 - total flux cleaned = 0.0432143 Jy ! Component: 150 - total flux cleaned = 0.0474919 Jy ! Component: 200 - total flux cleaned = 0.0495943 Jy ! Total flux subtracted in 200 components = 0.0495943 Jy ! Clean residual min=-0.002926 max=0.002759 Jy/beam ! Clean residual mean=-0.000008 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0495943 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0495943 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9906 mas, bmaj=3.071 mas, bpa=10.02 degrees ! Estimated noise=20.3006 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 = 0.00235582 Jy ! Component: 100 - total flux cleaned = 0.00365191 Jy ! Component: 150 - total flux cleaned = 0.00385307 Jy ! Component: 200 - total flux cleaned = 0.00395785 Jy ! Total flux subtracted in 200 components = 0.00395785 Jy ! Clean residual min=-0.001920 max=0.001740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0535521 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.0535521 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=2.52 mas, bmaj=8.302 mas, bpa=5.98 degrees ! Estimated noise=24.3699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342308 Jy ! Component: 100 - total flux cleaned = 0.000365836 Jy ! Component: 150 - total flux cleaned = 0.000386554 Jy ! Component: 200 - total flux cleaned = 0.000405326 Jy ! Total flux subtracted in 200 components = 0.000405326 Jy ! Clean residual min=-0.001826 max=0.001511 Jy/beam ! Clean residual mean=-0.000005 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0539575 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 = 1.74246e-05 Jy ! Component: 100 - total flux cleaned = 3.33401e-05 Jy ! Component: 150 - total flux cleaned = 3.306e-05 Jy ! Component: 200 - total flux cleaned = 4.80176e-05 Jy ! Total flux subtracted in 200 components = 4.80176e-05 Jy ! Clean residual min=-0.001786 max=0.001516 Jy/beam ! Clean residual mean=-0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0540055 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0540055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9906 mas, bmaj=3.071 mas, bpa=10.02 degrees ! Estimated noise=20.3006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118869 Jy ! Component: 100 - total flux cleaned = 0.000119111 Jy ! Component: 150 - total flux cleaned = 0.000100796 Jy ! Component: 200 - total flux cleaned = 8.40191e-05 Jy ! Total flux subtracted in 200 components = 8.40191e-05 Jy ! Clean residual min=-0.001839 max=0.001661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0540895 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0540895 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=0.042652Jy sigma=0.024313 ! Fit after self-cal, rms=0.042652Jy sigma=0.024311 wmodel /scr/pima/bp171a5_uvs/J1216-3734_X_map.mod ! Writing 66 model components to file: /scr/pima/bp171a5_uvs/J1216-3734_X_map.mod wobs /scr/pima/bp171a5_uvs/J1216-3734_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1216-3734_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1216-3734_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1216-3734_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 = -5.37645e-05 Jy ! Component: 100 - total flux cleaned = -8.10632e-05 Jy ! Component: 150 - total flux cleaned = -0.00016071 Jy ! Component: 200 - total flux cleaned = -0.000136769 Jy ! Component: 250 - total flux cleaned = -8.92266e-05 Jy ! Component: 300 - total flux cleaned = 4.32854e-06 Jy ! Component: 350 - total flux cleaned = 0.000140745 Jy ! Component: 400 - total flux cleaned = 0.000207265 Jy ! Component: 450 - total flux cleaned = 0.000229465 Jy ! Component: 500 - total flux cleaned = 0.000208636 Jy ! Component: 550 - total flux cleaned = 0.000229677 Jy ! Component: 600 - total flux cleaned = 0.000249999 Jy ! Component: 650 - total flux cleaned = 0.000269536 Jy ! Component: 700 - total flux cleaned = 0.000269491 Jy ! Component: 750 - total flux cleaned = 0.000288728 Jy ! Component: 800 - total flux cleaned = 0.000288708 Jy ! Component: 850 - total flux cleaned = 0.000306772 Jy ! Component: 900 - total flux cleaned = 0.000270387 Jy ! Component: 950 - total flux cleaned = 0.000306332 Jy ! Component: 1000 - total flux cleaned = 0.000323989 Jy ! Component: 1050 - total flux cleaned = 0.000340905 Jy ! Component: 1100 - total flux cleaned = 0.000357809 Jy ! Component: 1150 - total flux cleaned = 0.000374342 Jy ! Component: 1200 - total flux cleaned = 0.000357627 Jy ! Component: 1250 - total flux cleaned = 0.00039018 Jy ! Component: 1300 - total flux cleaned = 0.000406471 Jy ! Component: 1350 - total flux cleaned = 0.000406759 Jy ! Component: 1400 - total flux cleaned = 0.000500242 Jy ! Component: 1450 - total flux cleaned = 0.000530798 Jy ! Component: 1500 - total flux cleaned = 0.000530876 Jy ! Component: 1550 - total flux cleaned = 0.000516021 Jy ! Component: 1600 - total flux cleaned = 0.000560711 Jy ! Component: 1650 - total flux cleaned = 0.000589855 Jy ! Component: 1700 - total flux cleaned = 0.000618817 Jy ! Component: 1750 - total flux cleaned = 0.000661679 Jy ! Component: 1800 - total flux cleaned = 0.000760522 Jy ! Component: 1850 - total flux cleaned = 0.000760209 Jy ! Component: 1900 - total flux cleaned = 0.000787602 Jy ! Component: 1950 - total flux cleaned = 0.000801467 Jy ! Component: 2000 - total flux cleaned = 0.00084215 Jy ! Component: 2050 - total flux cleaned = 0.000882312 Jy ! Component: 2100 - total flux cleaned = 0.000908656 Jy ! Component: 2150 - total flux cleaned = 0.00094803 Jy ! Component: 2200 - total flux cleaned = 0.00096094 Jy ! Component: 2250 - total flux cleaned = 0.00101265 Jy ! Component: 2300 - total flux cleaned = 0.00102556 Jy ! Component: 2350 - total flux cleaned = 0.00107615 Jy ! Component: 2400 - total flux cleaned = 0.00110136 Jy ! Component: 2450 - total flux cleaned = 0.00112611 Jy ! Component: 2500 - total flux cleaned = 0.00117503 Jy ! Component: 2550 - total flux cleaned = 0.00116278 Jy ! Component: 2600 - total flux cleaned = 0.00122323 Jy ! Component: 2650 - total flux cleaned = 0.00124706 Jy ! Component: 2700 - total flux cleaned = 0.00124697 Jy ! Component: 2750 - total flux cleaned = 0.00128227 Jy ! Component: 2800 - total flux cleaned = 0.00127051 Jy ! Component: 2850 - total flux cleaned = 0.00128224 Jy ! Component: 2900 - total flux cleaned = 0.00124776 Jy ! Component: 2950 - total flux cleaned = 0.0012821 Jy ! Component: 3000 - total flux cleaned = 0.00124811 Jy ! Component: 3050 - total flux cleaned = 0.00127059 Jy ! Component: 3100 - total flux cleaned = 0.00128178 Jy ! Component: 3150 - total flux cleaned = 0.00127081 Jy ! Component: 3200 - total flux cleaned = 0.00127085 Jy ! Component: 3250 - total flux cleaned = 0.00124904 Jy ! Component: 3300 - total flux cleaned = 0.00127077 Jy ! Component: 3350 - total flux cleaned = 0.00127076 Jy ! Component: 3400 - total flux cleaned = 0.00123861 Jy ! Component: 3450 - total flux cleaned = 0.00122794 Jy ! Component: 3500 - total flux cleaned = 0.00119636 Jy ! Component: 3550 - total flux cleaned = 0.00119642 Jy ! Component: 3600 - total flux cleaned = 0.001186 Jy ! Component: 3650 - total flux cleaned = 0.00115496 Jy ! Component: 3700 - total flux cleaned = 0.00110362 Jy ! Component: 3750 - total flux cleaned = 0.00108307 Jy ! Component: 3800 - total flux cleaned = 0.00103227 Jy ! Component: 3850 - total flux cleaned = 0.00101208 Jy ! Component: 3900 - total flux cleaned = 0.000971914 Jy ! Component: 3950 - total flux cleaned = 0.000951991 Jy ! Component: 4000 - total flux cleaned = 0.000902357 Jy ! Component: 4050 - total flux cleaned = 0.000882646 Jy ! Total flux subtracted in 4096 components = 0.000833563 Jy ! Clean residual min=-0.000627 max=0.000589 Jy/beam ! Clean residual mean=-0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0549231 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 322 components and 0.0549231 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1216-3734_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9906 x 3.071 at 10.02 degrees (North through East) ! Clean map min=-0.0014815 max=0.043354 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1216-3734_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0433542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17526 1.17526 2.35051 4.70102 9.40204 18.8041 37.6082 75.2163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1216-3734_X_uvs.log closed on Sat Apr 20 04:01:05 2013