! Started logfile: /d2/scr/pima/bp171a3_uvs/J0856-1105_X_uvs.log on Mon Feb 24 08:44:11 2014 obs /d2/scr/pima/bp171a3_uvs/J0856-1105_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0856-1105_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J0856-1105_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.125934Jy sigma=33.864056 ! Fit after self-cal, rms=0.525833Jy sigma=14.538800 ! 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=1.001 mas, bmaj=2.625 mas, bpa=7.2 degrees ! Estimated noise=1.47748 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 = 0.381026 Jy ! Component: 100 - total flux cleaned = 0.464376 Jy ! Total flux subtracted in 100 components = 0.464376 Jy ! Clean residual min=-0.031514 max=0.071468 Jy/beam ! Clean residual mean=-0.000009 rms=0.011440 Jy/beam ! Combined flux in latest and established models = 0.464376 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.464376 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=0.133499Jy sigma=3.667037 ! Fit after self-cal, rms=0.133492Jy sigma=3.666951 ! Inverting map ! Added new window around map position (2.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0608385 Jy ! Component: 100 - total flux cleaned = 0.092197 Jy ! Total flux subtracted in 100 components = 0.092197 Jy ! Clean residual min=-0.028334 max=0.036599 Jy/beam ! Clean residual mean=0.000019 rms=0.007113 Jy/beam ! Combined flux in latest and established models = 0.556573 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.556573 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=0.089727Jy sigma=2.528325 ! Fit after self-cal, rms=0.085322Jy sigma=2.321486 ! 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=1.168 mas, bmaj=2.937 mas, bpa=3.361 degrees ! Estimated noise=1.12023 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 = 0.0357216 Jy ! Component: 100 - total flux cleaned = 0.0567566 Jy ! Component: 150 - total flux cleaned = 0.0703027 Jy ! Component: 200 - total flux cleaned = 0.0753107 Jy ! Total flux subtracted in 200 components = 0.0753107 Jy ! Clean residual min=-0.027430 max=0.022386 Jy/beam ! Clean residual mean=0.000077 rms=0.006219 Jy/beam ! Combined flux in latest and established models = 0.631884 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.631884 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=0.067004Jy sigma=1.792576 ! Fit after self-cal, rms=0.066781Jy sigma=1.773027 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 2.937 at 3.361 degrees (North through East) ! Clean map min=-0.02727 max=0.4668 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 1.10 HN 0.91 KP 0.97 NL 1.19 ! OV 0.99 PT 0.86 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.92 KP 0.95 NL 1.15 ! OV 0.96 PT 0.89 SC 0.96 ! ! ! 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 1.10 HN 1.01 KP 0.95 NL 1.14 ! OV 0.99 PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.98 KP 1.09 NL 1.13 ! OV 0.97 PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 1.02 NL 1.08 ! OV 1.06 PT 0.89 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 1.08 NL 1.15 ! OV 1.04 PT 0.84 SC 1.12 ! ! ! Fit before self-cal, rms=0.066781Jy sigma=1.773027 ! Fit after self-cal, rms=0.048916Jy sigma=1.173025 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.954 mas, bpa=3.189 degrees ! Estimated noise=1.11996 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 = -0.00581605 Jy ! Component: 100 - total flux cleaned = -0.00624256 Jy ! Component: 150 - total flux cleaned = -0.00641286 Jy ! Component: 200 - total flux cleaned = -0.00669304 Jy ! Total flux subtracted in 200 components = -0.00669304 Jy ! Clean residual min=-0.015887 max=0.010995 Jy/beam ! Clean residual mean=0.000041 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.625191 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.625191 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=0.047116Jy sigma=1.112950 ! Fit after self-cal, rms=0.046898Jy sigma=1.110971 ! 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=0.046898Jy sigma=1.110971 ! Fit after self-cal, rms=0.046648Jy sigma=1.098952 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.954 mas, bpa=3.066 degrees ! Estimated noise=1.11239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00435704 Jy ! Component: 100 - total flux cleaned = -0.00515347 Jy ! Component: 150 - total flux cleaned = -0.00567901 Jy ! Component: 200 - total flux cleaned = -0.00594296 Jy ! Total flux subtracted in 200 components = -0.00594296 Jy ! Clean residual min=-0.014800 max=0.010035 Jy/beam ! Clean residual mean=0.000040 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.619248 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.619248 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=0.045810Jy sigma=1.072941 ! Fit after self-cal, rms=0.045621Jy sigma=1.072226 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 = -0.000521338 Jy ! Component: 100 - total flux cleaned = -0.000749948 Jy ! Component: 150 - total flux cleaned = -0.000818779 Jy ! Component: 200 - total flux cleaned = -0.000885063 Jy ! Total flux subtracted in 200 components = -0.000885063 Jy ! Clean residual min=-0.014289 max=0.010141 Jy/beam ! Clean residual mean=0.000040 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.618363 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.618363 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=0.045411Jy sigma=1.064270 ! Fit after self-cal, rms=0.045269Jy sigma=1.063779 ! 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=0.045269Jy sigma=1.063779 ! Fit after self-cal, rms=0.045029Jy sigma=1.054270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.954 mas, bpa=2.979 degrees ! Estimated noise=1.10519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00324821 Jy ! Component: 100 - total flux cleaned = -0.00394734 Jy ! Component: 150 - total flux cleaned = -0.00444502 Jy ! Component: 200 - total flux cleaned = -0.00469658 Jy ! Total flux subtracted in 200 components = -0.00469658 Jy ! Clean residual min=-0.013563 max=0.009927 Jy/beam ! Clean residual mean=0.000040 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 0.613666 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.613666 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=0.044567Jy sigma=1.041968 ! Fit after self-cal, rms=0.044463Jy sigma=1.041666 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 = -1.83943e-05 Jy ! Component: 100 - total flux cleaned = -0.000140489 Jy ! Component: 150 - total flux cleaned = -0.000253802 Jy ! Component: 200 - total flux cleaned = -0.00036483 Jy ! Total flux subtracted in 200 components = -0.00036483 Jy ! Clean residual min=-0.013308 max=0.009887 Jy/beam ! Clean residual mean=0.000040 rms=0.002746 Jy/beam ! Combined flux in latest and established models = 0.613301 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.613301 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=0.044298Jy sigma=1.037156 ! Fit after self-cal, rms=0.044211Jy sigma=1.036861 ! 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=0.044211Jy sigma=1.036861 ! Fit after self-cal, rms=0.044030Jy sigma=1.031732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.824 mas, bpa=-4.284 degrees ! Estimated noise=1.34876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538448 Jy ! Component: 100 - total flux cleaned = -0.00109459 Jy ! Component: 150 - total flux cleaned = -0.0016245 Jy ! Component: 200 - total flux cleaned = -0.00197265 Jy ! Total flux subtracted in 200 components = -0.00197265 Jy ! Clean residual min=-0.014777 max=0.010353 Jy/beam ! Clean residual mean=0.000079 rms=0.003714 Jy/beam ! Combined flux in latest and established models = 0.611328 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.611329 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=0.043768Jy sigma=1.036261 ! Fit after self-cal, rms=0.043406Jy sigma=1.033831 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 = -0.000336037 Jy ! Component: 100 - total flux cleaned = -0.000608682 Jy ! Component: 150 - total flux cleaned = -0.000691666 Jy ! Component: 200 - total flux cleaned = -0.000844475 Jy ! Total flux subtracted in 200 components = -0.000844475 Jy ! Clean residual min=-0.014652 max=0.010334 Jy/beam ! Clean residual mean=0.000079 rms=0.003705 Jy/beam ! Combined flux in latest and established models = 0.610484 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.610484 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=0.043360Jy sigma=1.035269 ! Fit after self-cal, rms=0.043127Jy sigma=1.034155 ! 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=1.169 mas, bmaj=2.954 mas, bpa=2.926 degrees ! Estimated noise=1.09958 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.954 at 2.926 degrees (North through East) ! Clean map min=-0.012224 max=0.45386 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 mas, bmaj=2.636 mas, bpa=6.634 degrees ! Estimated noise=1.47187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.379048 Jy ! Component: 100 - total flux cleaned = 0.476626 Jy ! Component: 150 - total flux cleaned = 0.514716 Jy ! Component: 200 - total flux cleaned = 0.540518 Jy ! Total flux subtracted in 200 components = 0.540518 Jy ! Clean residual min=-0.014921 max=0.018070 Jy/beam ! Clean residual mean=-0.000002 rms=0.004319 Jy/beam ! Combined flux in latest and established models = 0.540518 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 0.540518 Jy ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.954 mas, bpa=2.926 degrees ! Estimated noise=1.09958 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 = 0.0279926 Jy ! Component: 100 - total flux cleaned = 0.0444893 Jy ! Component: 150 - total flux cleaned = 0.0548258 Jy ! Component: 200 - total flux cleaned = 0.0613565 Jy ! Total flux subtracted in 200 components = 0.0613565 Jy ! Clean residual min=-0.012177 max=0.013498 Jy/beam ! Clean residual mean=0.000034 rms=0.003004 Jy/beam ! Combined flux in latest and established models = 0.601875 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.601875 Jy ! Inverting map ! Added new window around map position (-2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109635 Jy ! Component: 100 - total flux cleaned = 0.0115245 Jy ! Component: 150 - total flux cleaned = 0.0111305 Jy ! Component: 200 - total flux cleaned = 0.0109567 Jy ! Total flux subtracted in 200 components = 0.0109567 Jy ! Clean residual min=-0.009900 max=0.006901 Jy/beam ! Clean residual mean=0.000041 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.612831 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.612832 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=2.043 mas, bmaj=3.824 mas, bpa=-4.284 degrees ! Estimated noise=1.34876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128413 Jy ! Component: 100 - total flux cleaned = -0.00202696 Jy ! Component: 150 - total flux cleaned = -0.00270376 Jy ! Component: 200 - total flux cleaned = -0.00331968 Jy ! Total flux subtracted in 200 components = -0.00331968 Jy ! Clean residual min=-0.010926 max=0.008648 Jy/beam ! Clean residual mean=0.000081 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.609512 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 = -0.000428269 Jy ! Component: 100 - total flux cleaned = -0.000825541 Jy ! Component: 150 - total flux cleaned = -0.00108062 Jy ! Component: 200 - total flux cleaned = -0.00132285 Jy ! Total flux subtracted in 200 components = -0.00132285 Jy ! Clean residual min=-0.010314 max=0.008446 Jy/beam ! Clean residual mean=0.000082 rms=0.003127 Jy/beam ! Combined flux in latest and established models = 0.608189 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.608189 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.954 mas, bpa=2.926 degrees ! Estimated noise=1.09958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00049106 Jy ! Component: 100 - total flux cleaned = -0.000489346 Jy ! Component: 150 - total flux cleaned = -0.000583051 Jy ! Component: 200 - total flux cleaned = -0.00066792 Jy ! Total flux subtracted in 200 components = -0.00066792 Jy ! Clean residual min=-0.007704 max=0.005782 Jy/beam ! Clean residual mean=0.000043 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.607521 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.607521 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=0.036135Jy sigma=0.899583 ! Fit after self-cal, rms=0.036041Jy sigma=0.897453 wmodel /d2/scr/pima/bp171a3_uvs/J0856-1105_X_map.mod ! Writing 99 model components to file: /d2/scr/pima/bp171a3_uvs/J0856-1105_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0856-1105_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0856-1105_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0856-1105_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J0856-1105_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 = -0.0034239 Jy ! Component: 100 - total flux cleaned = -0.00595143 Jy ! Component: 150 - total flux cleaned = -0.00735179 Jy ! Component: 200 - total flux cleaned = -0.00843383 Jy ! Component: 250 - total flux cleaned = -0.00933826 Jy ! Component: 300 - total flux cleaned = -0.010019 Jy ! Component: 350 - total flux cleaned = -0.010646 Jy ! Component: 400 - total flux cleaned = -0.0107781 Jy ! Component: 450 - total flux cleaned = -0.0109011 Jy ! Component: 500 - total flux cleaned = -0.0106651 Jy ! Component: 550 - total flux cleaned = -0.0106085 Jy ! Component: 600 - total flux cleaned = -0.0104458 Jy ! Component: 650 - total flux cleaned = -0.010289 Jy ! Component: 700 - total flux cleaned = -0.0101876 Jy ! Component: 750 - total flux cleaned = -0.0100404 Jy ! Component: 800 - total flux cleaned = -0.00985136 Jy ! Component: 850 - total flux cleaned = -0.00980496 Jy ! Component: 900 - total flux cleaned = -0.0097599 Jy ! Component: 950 - total flux cleaned = -0.00967445 Jy ! Component: 1000 - total flux cleaned = -0.00959122 Jy ! Component: 1050 - total flux cleaned = -0.00950976 Jy ! Component: 1100 - total flux cleaned = -0.00950979 Jy ! Component: 1150 - total flux cleaned = -0.00943078 Jy ! Component: 1200 - total flux cleaned = -0.00935329 Jy ! Component: 1250 - total flux cleaned = -0.0093536 Jy ! Component: 1300 - total flux cleaned = -0.00931576 Jy ! Component: 1350 - total flux cleaned = -0.00942735 Jy ! Component: 1400 - total flux cleaned = -0.00935386 Jy ! Component: 1450 - total flux cleaned = -0.00949972 Jy ! Component: 1500 - total flux cleaned = -0.00960789 Jy ! Component: 1550 - total flux cleaned = -0.00971465 Jy ! Component: 1600 - total flux cleaned = -0.00978508 Jy ! Component: 1650 - total flux cleaned = -0.00982031 Jy ! Component: 1700 - total flux cleaned = -0.00989056 Jy ! Component: 1750 - total flux cleaned = -0.00989052 Jy ! Component: 1800 - total flux cleaned = -0.00989043 Jy ! Component: 1850 - total flux cleaned = -0.00985528 Jy ! Component: 1900 - total flux cleaned = -0.00981996 Jy ! Component: 1950 - total flux cleaned = -0.00978451 Jy ! Component: 2000 - total flux cleaned = -0.00978443 Jy ! Component: 2050 - total flux cleaned = -0.00982056 Jy ! Component: 2100 - total flux cleaned = -0.00982078 Jy ! Component: 2150 - total flux cleaned = -0.00985756 Jy ! Component: 2200 - total flux cleaned = -0.00985762 Jy ! Component: 2250 - total flux cleaned = -0.00985753 Jy ! Component: 2300 - total flux cleaned = -0.00989522 Jy ! Component: 2350 - total flux cleaned = -0.00993251 Jy ! Component: 2400 - total flux cleaned = -0.00997046 Jy ! Component: 2450 - total flux cleaned = -0.010009 Jy ! Component: 2500 - total flux cleaned = -0.0100477 Jy ! Component: 2550 - total flux cleaned = -0.0100481 Jy ! Component: 2600 - total flux cleaned = -0.0100085 Jy ! Component: 2650 - total flux cleaned = -0.0100488 Jy ! Component: 2700 - total flux cleaned = -0.010008 Jy ! Component: 2750 - total flux cleaned = -0.0100075 Jy ! Component: 2800 - total flux cleaned = -0.010049 Jy ! Component: 2850 - total flux cleaned = -0.0100491 Jy ! Component: 2900 - total flux cleaned = -0.010049 Jy ! Component: 2950 - total flux cleaned = -0.0100923 Jy ! Component: 3000 - total flux cleaned = -0.0101803 Jy ! Component: 3050 - total flux cleaned = -0.0102706 Jy ! Component: 3100 - total flux cleaned = -0.0103167 Jy ! Component: 3150 - total flux cleaned = -0.0103634 Jy ! Component: 3200 - total flux cleaned = -0.010411 Jy ! Component: 3250 - total flux cleaned = -0.0104592 Jy ! Component: 3300 - total flux cleaned = -0.0105085 Jy ! Component: 3350 - total flux cleaned = -0.0105579 Jy ! Component: 3400 - total flux cleaned = -0.0106096 Jy ! Component: 3450 - total flux cleaned = -0.0105582 Jy ! Component: 3500 - total flux cleaned = -0.0106624 Jy ! Component: 3550 - total flux cleaned = -0.0106627 Jy ! Component: 3600 - total flux cleaned = -0.0107707 Jy ! Component: 3650 - total flux cleaned = -0.0107712 Jy ! Component: 3700 - total flux cleaned = -0.0108275 Jy ! Component: 3750 - total flux cleaned = -0.0108844 Jy ! Component: 3800 - total flux cleaned = -0.010885 Jy ! Component: 3850 - total flux cleaned = -0.0109439 Jy ! Component: 3900 - total flux cleaned = -0.0110042 Jy ! Component: 3950 - total flux cleaned = -0.010944 Jy ! Component: 4000 - total flux cleaned = -0.0110667 Jy ! Component: 4050 - total flux cleaned = -0.0110667 Jy ! Total flux subtracted in 4096 components = -0.0111309 Jy ! Clean residual min=-0.004036 max=0.003635 Jy/beam ! Clean residual mean=0.000014 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.59639 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 320 components and 0.59639 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0856-1105_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.954 at 2.926 degrees (North through East) ! Clean map min=-0.014468 max=0.4492 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0856-1105_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.449198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0011488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.767236 0.767236 1.53447 3.06895 6.13789 12.2758 24.5516 49.1031 98.2062 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.449 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 391.013 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0856-1105_X_uvs.log closed on Mon Feb 24 08:44:15 2014