! Started logfile: /d2/scr/pima/bp171a3_uvs/J0859-1922_C_uvs.log on Mon Feb 24 08:44:31 2014 obs /d2/scr/pima/bp171a3_uvs/J0859-1922_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0859-1922_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0859-1922 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 504 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0859-1922_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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=0.999601Jy sigma=34.176535 ! Fit after self-cal, rms=0.958153Jy sigma=32.786027 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=6.011 mas, bpa=12.59 degrees ! Estimated noise=1.2583 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 = 0.0324394 Jy ! Component: 100 - total flux cleaned = 0.0396163 Jy ! Total flux subtracted in 100 components = 0.0396163 Jy ! Clean residual min=-0.003515 max=0.002982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0396163 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0396163 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=0.018645Jy sigma=0.536615 ! Fit after self-cal, rms=0.018098Jy sigma=0.514132 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.81 mas, bmaj=6.356 mas, bpa=11.08 degrees ! Estimated noise=0.959894 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 = 0.00297285 Jy ! Component: 100 - total flux cleaned = 0.00376265 Jy ! Component: 150 - total flux cleaned = 0.00399497 Jy ! Component: 200 - total flux cleaned = 0.00420397 Jy ! Total flux subtracted in 200 components = 0.00420397 Jy ! Clean residual min=-0.001821 max=0.001758 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0438203 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0438203 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=0.017578Jy sigma=0.498098 ! Fit after self-cal, rms=0.017567Jy sigma=0.497915 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.81 x 6.356 at 11.08 degrees (North through East) ! Clean map min=-0.0017552 max=0.041277 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 0.99 KP 0.90 NL 1.17 ! OV 1.02 PT 1.05 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.96 KP 1.05 NL 1.07 ! OV 0.93 PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.91 KP 1.08 NL 1.03 ! OV 0.97 PT 1.00 SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.96 KP 0.89 NL 1.03 ! OV 1.03 PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.97 KP 1.18 NL 1.17 ! OV 0.90 PT 0.95 SC 0.83 ! ! ! Fit before self-cal, rms=0.017567Jy sigma=0.497915 ! Fit after self-cal, rms=0.017586Jy sigma=0.480776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=6.34 mas, bpa=10.87 degrees ! Estimated noise=0.971565 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 = 0.000702879 Jy ! Component: 100 - total flux cleaned = 0.000797629 Jy ! Component: 150 - total flux cleaned = 0.000798111 Jy ! Component: 200 - total flux cleaned = 0.000812184 Jy ! Total flux subtracted in 200 components = 0.000812184 Jy ! Clean residual min=-0.001701 max=0.001805 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0446325 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0446325 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=0.017531Jy sigma=0.479615 ! Fit after self-cal, rms=0.017535Jy sigma=0.479481 ! 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=0.017535Jy sigma=0.479481 ! Fit after self-cal, rms=0.017313Jy sigma=0.476426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=6.341 mas, bpa=10.81 degrees ! Estimated noise=0.972003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65033e-05 Jy ! Component: 100 - total flux cleaned = -1.09562e-05 Jy ! Component: 150 - total flux cleaned = -2.31125e-05 Jy ! Component: 200 - total flux cleaned = -3.42901e-05 Jy ! Total flux subtracted in 200 components = -3.42901e-05 Jy ! Clean residual min=-0.001682 max=0.001714 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0445982 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0445982 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=0.017291Jy sigma=0.475854 ! Fit after self-cal, rms=0.017294Jy sigma=0.475825 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.38596e-05 Jy ! Component: 100 - total flux cleaned = 2.37534e-05 Jy ! Component: 150 - total flux cleaned = 2.35949e-05 Jy ! Component: 200 - total flux cleaned = 2.37251e-05 Jy ! Total flux subtracted in 200 components = 2.37251e-05 Jy ! Clean residual min=-0.001670 max=0.001678 Jy/beam ! Clean residual mean=0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0446219 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0446219 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=0.017281Jy sigma=0.475549 ! Fit after self-cal, rms=0.017281Jy sigma=0.475541 ! 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=0.017281Jy sigma=0.475541 ! Fit after self-cal, rms=0.017292Jy sigma=0.475469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.81 mas, bmaj=6.338 mas, bpa=10.73 degrees ! Estimated noise=0.973381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87904e-05 Jy ! Component: 100 - total flux cleaned = 3.90647e-05 Jy ! Component: 150 - total flux cleaned = 3.96045e-05 Jy ! Component: 200 - total flux cleaned = 3.94549e-05 Jy ! Total flux subtracted in 200 components = 3.94549e-05 Jy ! Clean residual min=-0.001666 max=0.001676 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0446613 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0446614 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=0.017280Jy sigma=0.475211 ! Fit after self-cal, rms=0.017279Jy sigma=0.475207 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 = 7.83334e-06 Jy ! Component: 100 - total flux cleaned = 7.75614e-06 Jy ! Component: 150 - total flux cleaned = 7.82056e-06 Jy ! Component: 200 - total flux cleaned = 7.56597e-06 Jy ! Total flux subtracted in 200 components = 7.56597e-06 Jy ! Clean residual min=-0.001661 max=0.001669 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0446689 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0446689 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=0.017271Jy sigma=0.475059 ! Fit after self-cal, rms=0.017271Jy sigma=0.475056 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.017271Jy sigma=0.475056 ! Fit after self-cal, rms=0.017292Jy sigma=0.475011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=8.692 mas, bpa=1.06 degrees ! Estimated noise=1.16937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327321 Jy ! Component: 100 - total flux cleaned = 0.000356074 Jy ! Component: 150 - total flux cleaned = 0.000356877 Jy ! Component: 200 - total flux cleaned = 0.000357784 Jy ! Total flux subtracted in 200 components = 0.000357784 Jy ! Clean residual min=-0.001716 max=0.001730 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0450267 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0450267 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=0.017285Jy sigma=0.475053 ! Fit after self-cal, rms=0.017283Jy sigma=0.475008 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 = 3.8898e-05 Jy ! Component: 100 - total flux cleaned = 6.28651e-05 Jy ! Component: 150 - total flux cleaned = 6.96271e-05 Jy ! Component: 200 - total flux cleaned = 6.98525e-05 Jy ! Total flux subtracted in 200 components = 6.98525e-05 Jy ! Clean residual min=-0.001687 max=0.001717 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0450966 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0450966 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=0.017280Jy sigma=0.474973 ! Fit after self-cal, rms=0.017279Jy sigma=0.474936 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=6.337 mas, bpa=10.67 degrees ! Estimated noise=0.974988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 6.337 at 10.67 degrees (North through East) ! Clean map min=-0.0015623 max=0.041619 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=5.978 mas, bpa=12.31 degrees ! Estimated noise=1.26601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032867 Jy ! Component: 100 - total flux cleaned = 0.0400791 Jy ! Component: 150 - total flux cleaned = 0.0422647 Jy ! Component: 200 - total flux cleaned = 0.0430274 Jy ! Total flux subtracted in 200 components = 0.0430274 Jy ! Clean residual min=-0.002906 max=0.002307 Jy/beam ! Clean residual mean=-0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0430275 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0430275 Jy ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=6.337 mas, bpa=10.67 degrees ! Estimated noise=0.974988 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 = 0.000989372 Jy ! Component: 100 - total flux cleaned = 0.00121256 Jy ! Component: 150 - total flux cleaned = 0.00136118 Jy ! Component: 200 - total flux cleaned = 0.00149925 Jy ! Total flux subtracted in 200 components = 0.00149925 Jy ! Clean residual min=-0.001718 max=0.001706 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0445267 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0445267 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=8.692 mas, bpa=1.06 degrees ! Estimated noise=1.16937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259971 Jy ! Component: 100 - total flux cleaned = 0.000317692 Jy ! Component: 150 - total flux cleaned = 0.000365501 Jy ! Component: 200 - total flux cleaned = 0.000406881 Jy ! Total flux subtracted in 200 components = 0.000406881 Jy ! Clean residual min=-0.001726 max=0.001738 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0449336 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 = 8.99708e-06 Jy ! Component: 100 - total flux cleaned = 8.85748e-06 Jy ! Component: 150 - total flux cleaned = 1.71362e-05 Jy ! Component: 200 - total flux cleaned = 2.52751e-05 Jy ! Total flux subtracted in 200 components = 2.52751e-05 Jy ! Clean residual min=-0.001708 max=0.001723 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0449589 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0449589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=6.337 mas, bpa=10.67 degrees ! Estimated noise=0.974988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225608 Jy ! Component: 100 - total flux cleaned = -0.000253208 Jy ! Component: 150 - total flux cleaned = -0.000264462 Jy ! Component: 200 - total flux cleaned = -0.000274459 Jy ! Total flux subtracted in 200 components = -0.000274459 Jy ! Clean residual min=-0.001687 max=0.001657 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0446844 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0446844 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=0.017304Jy sigma=0.475346 ! Fit after self-cal, rms=0.017303Jy sigma=0.475326 wmodel /d2/scr/pima/bp171a3_uvs/J0859-1922_C_map.mod ! Writing 48 model components to file: /d2/scr/pima/bp171a3_uvs/J0859-1922_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0859-1922_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0859-1922_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0859-1922_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0859-1922_C_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 = -3.01392e-05 Jy ! Component: 100 - total flux cleaned = -3.1303e-05 Jy ! Component: 150 - total flux cleaned = -0.000123107 Jy ! Component: 200 - total flux cleaned = -0.000165113 Jy ! Component: 250 - total flux cleaned = -0.000265134 Jy ! Component: 300 - total flux cleaned = -0.000340577 Jy ! Component: 350 - total flux cleaned = -0.000376624 Jy ! Component: 400 - total flux cleaned = -0.000393864 Jy ! Component: 450 - total flux cleaned = -0.000359918 Jy ! Component: 500 - total flux cleaned = -0.000392585 Jy ! Component: 550 - total flux cleaned = -0.000408568 Jy ! Component: 600 - total flux cleaned = -0.00048556 Jy ! Component: 650 - total flux cleaned = -0.000515545 Jy ! Component: 700 - total flux cleaned = -0.000544326 Jy ! Component: 750 - total flux cleaned = -0.000515962 Jy ! Component: 800 - total flux cleaned = -0.000516161 Jy ! Component: 850 - total flux cleaned = -0.000516303 Jy ! Component: 900 - total flux cleaned = -0.000503154 Jy ! Component: 950 - total flux cleaned = -0.000503388 Jy ! Component: 1000 - total flux cleaned = -0.000529015 Jy ! Component: 1050 - total flux cleaned = -0.000529355 Jy ! Component: 1100 - total flux cleaned = -0.000554095 Jy ! Component: 1150 - total flux cleaned = -0.000554391 Jy ! Component: 1200 - total flux cleaned = -0.000566325 Jy ! Component: 1250 - total flux cleaned = -0.000554569 Jy ! Component: 1300 - total flux cleaned = -0.000577596 Jy ! Component: 1350 - total flux cleaned = -0.000543368 Jy ! Component: 1400 - total flux cleaned = -0.000543558 Jy ! Component: 1450 - total flux cleaned = -0.000543641 Jy ! Component: 1500 - total flux cleaned = -0.000532717 Jy ! Component: 1550 - total flux cleaned = -0.000543653 Jy ! Component: 1600 - total flux cleaned = -0.00050035 Jy ! Component: 1650 - total flux cleaned = -0.000468454 Jy ! Component: 1700 - total flux cleaned = -0.0004579 Jy ! Component: 1750 - total flux cleaned = -0.000458035 Jy ! Component: 1800 - total flux cleaned = -0.000447588 Jy ! Component: 1850 - total flux cleaned = -0.000447699 Jy ! Component: 1900 - total flux cleaned = -0.000427132 Jy ! Component: 1950 - total flux cleaned = -0.000437409 Jy ! Component: 2000 - total flux cleaned = -0.000427255 Jy ! Component: 2050 - total flux cleaned = -0.000417304 Jy ! Component: 2100 - total flux cleaned = -0.000407466 Jy ! Component: 2150 - total flux cleaned = -0.000377899 Jy ! Component: 2200 - total flux cleaned = -0.000368011 Jy ! Component: 2250 - total flux cleaned = -0.00036804 Jy ! Component: 2300 - total flux cleaned = -0.000358281 Jy ! Component: 2350 - total flux cleaned = -0.00034871 Jy ! Component: 2400 - total flux cleaned = -0.000348664 Jy ! Component: 2450 - total flux cleaned = -0.000339098 Jy ! Component: 2500 - total flux cleaned = -0.000319951 Jy ! Component: 2550 - total flux cleaned = -0.000319853 Jy ! Component: 2600 - total flux cleaned = -0.000281816 Jy ! Component: 2650 - total flux cleaned = -0.000291255 Jy ! Component: 2700 - total flux cleaned = -0.000234632 Jy ! Component: 2750 - total flux cleaned = -0.000187523 Jy ! Component: 2800 - total flux cleaned = -0.000159134 Jy ! Component: 2850 - total flux cleaned = -0.000102474 Jy ! Component: 2900 - total flux cleaned = -6.48e-05 Jy ! Component: 2950 - total flux cleaned = -2.70995e-05 Jy ! Component: 3000 - total flux cleaned = 2.00518e-05 Jy ! Component: 3050 - total flux cleaned = 5.78934e-05 Jy ! Component: 3100 - total flux cleaned = 0.000114517 Jy ! Component: 3150 - total flux cleaned = 0.000114542 Jy ! Component: 3200 - total flux cleaned = 0.000161865 Jy ! Component: 3250 - total flux cleaned = 0.000190352 Jy ! Component: 3300 - total flux cleaned = 0.000209409 Jy ! Component: 3350 - total flux cleaned = 0.000247557 Jy ! Component: 3400 - total flux cleaned = 0.000266638 Jy ! Component: 3450 - total flux cleaned = 0.000285966 Jy ! Component: 3500 - total flux cleaned = 0.000305204 Jy ! Component: 3550 - total flux cleaned = 0.000324483 Jy ! Component: 3600 - total flux cleaned = 0.00034387 Jy ! Component: 3650 - total flux cleaned = 0.000353693 Jy ! Component: 3700 - total flux cleaned = 0.000353813 Jy ! Component: 3750 - total flux cleaned = 0.00036373 Jy ! Component: 3800 - total flux cleaned = 0.000353878 Jy ! Component: 3850 - total flux cleaned = 0.000373835 Jy ! Component: 3900 - total flux cleaned = 0.000383869 Jy ! Component: 3950 - total flux cleaned = 0.000403958 Jy ! Component: 4000 - total flux cleaned = 0.000424329 Jy ! Component: 4050 - total flux cleaned = 0.000444629 Jy ! Total flux subtracted in 4096 components = 0.000465172 Jy ! Clean residual min=-0.000654 max=0.000574 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0451496 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 287 components and 0.0451496 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0859-1922_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 6.337 at 10.67 degrees (North through East) ! Clean map min=-0.0015255 max=0.041873 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0859-1922_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0418726 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09969 1.09969 2.19938 4.39877 8.79753 17.5951 35.1901 70.3802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.803 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0859-1922_C_uvs.log closed on Mon Feb 24 08:44:35 2014