! Started logfile: /d2/scr/pima/bp177j_uvs/J0226-4255_X_uvs.log on Thu Jun 19 03:22:33 2014 obs /d2/scr/pima/bp177j_uvs/J0226-4255_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0226-4255_X_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.809524 visibilities/baseline/integration-bin. ! Found source: J0226-4255 ! ! 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 1224 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/bp177j_uvs/J0226-4255_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=1.004567Jy sigma=22.509856 ! Fit after self-cal, rms=0.924145Jy sigma=20.688201 ! 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=0.9712 mas, bmaj=8.254 mas, bpa=8.994 degrees ! Estimated noise=1.55742 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517804 Jy ! Component: 100 - total flux cleaned = 0.0758122 Jy ! Total flux subtracted in 100 components = 0.0758122 Jy ! Clean residual min=-0.007036 max=0.011544 Jy/beam ! Clean residual mean=0.000006 rms=0.003283 Jy/beam ! Combined flux in latest and established models = 0.0758122 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0758122 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=0.040920Jy sigma=0.887299 ! Fit after self-cal, rms=0.039706Jy sigma=0.863451 ! 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=1.322 mas, bmaj=8.992 mas, bpa=8.297 degrees ! Estimated noise=0.923572 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 = 0.0217089 Jy ! Component: 100 - total flux cleaned = 0.0332787 Jy ! Component: 150 - total flux cleaned = 0.0402124 Jy ! Component: 200 - total flux cleaned = 0.0433507 Jy ! Total flux subtracted in 200 components = 0.0433507 Jy ! Clean residual min=-0.002481 max=0.002480 Jy/beam ! Clean residual mean=-0.000026 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.119163 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 104 components and 0.119163 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=0.025904Jy sigma=0.532825 ! Fit after self-cal, rms=0.025923Jy sigma=0.531214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 8.992 at 8.297 degrees (North through East) ! Clean map min=-0.0027565 max=0.067445 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 1.06 KP 0.96 LA 1.00 NL 1.19 ! OV 1.02 PT 0.88 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.92 LA 0.93 NL 1.10 ! OV 0.93 PT 0.86 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.06 LA 0.95 NL 1.08 ! OV 0.98 PT 0.88 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.91 LA 0.95 NL 1.12 ! OV 0.97 PT 0.92 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.04 LA 1.06 NL 1.03 ! OV 0.97 PT 0.91 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.03 LA 1.07 NL 1.15 ! OV 1.16 PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.95 LA 1.01 NL 1.09 ! OV 1.04 PT 0.94 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025923Jy sigma=0.531214 ! Fit after self-cal, rms=0.024481Jy sigma=0.495827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=9.171 mas, bpa=8.363 degrees ! Estimated noise=0.905707 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 = 0.000463743 Jy ! Component: 100 - total flux cleaned = 0.000956856 Jy ! Component: 150 - total flux cleaned = 0.00132997 Jy ! Component: 200 - total flux cleaned = 0.00161879 Jy ! Total flux subtracted in 200 components = 0.00161879 Jy ! Clean residual min=-0.000639 max=0.000643 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.120782 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 154 components and 0.120782 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=0.024247Jy sigma=0.491134 ! Fit after self-cal, rms=0.024253Jy sigma=0.490863 ! 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=0.024253Jy sigma=0.490863 ! Fit after self-cal, rms=0.024214Jy sigma=0.490701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=9.162 mas, bpa=8.372 degrees ! Estimated noise=0.905624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741631 Jy ! Component: 100 - total flux cleaned = 0.0011053 Jy ! Component: 150 - total flux cleaned = 0.00133101 Jy ! Component: 200 - total flux cleaned = 0.00162194 Jy ! Total flux subtracted in 200 components = 0.00162194 Jy ! Clean residual min=-0.000466 max=0.000468 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.122404 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 204 components and 0.122404 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=0.024114Jy sigma=0.488785 ! Fit after self-cal, rms=0.024111Jy sigma=0.488758 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 = 0.000105883 Jy ! Component: 100 - total flux cleaned = 0.000158746 Jy ! Component: 150 - total flux cleaned = 0.000159165 Jy ! Component: 200 - total flux cleaned = 0.000206535 Jy ! Total flux subtracted in 200 components = 0.000206535 Jy ! Clean residual min=-0.000378 max=0.000378 Jy/beam ! Clean residual mean=0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.12261 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 251 components and 0.12261 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=0.024060Jy sigma=0.487761 ! Fit after self-cal, rms=0.024061Jy sigma=0.487741 ! 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=0.024061Jy sigma=0.487741 ! Fit after self-cal, rms=0.023994Jy sigma=0.487480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=9.141 mas, bpa=8.376 degrees ! Estimated noise=0.905608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629392 Jy ! Component: 100 - total flux cleaned = 0.000830536 Jy ! Component: 150 - total flux cleaned = 0.0010133 Jy ! Component: 200 - total flux cleaned = 0.00128977 Jy ! Total flux subtracted in 200 components = 0.00128977 Jy ! Clean residual min=-0.000342 max=0.000344 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.1239 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 295 components and 0.1239 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=0.023940Jy sigma=0.486498 ! Fit after self-cal, rms=0.023938Jy sigma=0.486486 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 = 3.79777e-05 Jy ! Component: 100 - total flux cleaned = -4.00102e-05 Jy ! Component: 150 - total flux cleaned = -4.02372e-05 Jy ! Component: 200 - total flux cleaned = -4.26257e-06 Jy ! Total flux subtracted in 200 components = -4.26257e-06 Jy ! Clean residual min=-0.000293 max=0.000295 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.123896 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 332 components and 0.123896 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=0.023910Jy sigma=0.485926 ! Fit after self-cal, rms=0.023912Jy sigma=0.485911 ! 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=0.023912Jy sigma=0.485911 ! Fit after self-cal, rms=0.023749Jy sigma=0.482576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=11.34 mas, bpa=-1.2 degrees ! Estimated noise=1.01647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133147 Jy ! Component: 100 - total flux cleaned = 0.000132868 Jy ! Component: 150 - total flux cleaned = 0.000121702 Jy ! Component: 200 - total flux cleaned = 0.000121269 Jy ! Total flux subtracted in 200 components = 0.000121269 Jy ! Clean residual min=-0.000171 max=0.000171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.124017 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 382 components and 0.124017 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=0.023736Jy sigma=0.482345 ! Fit after self-cal, rms=0.023736Jy sigma=0.482310 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 = -8.87264e-05 Jy ! Component: 100 - total flux cleaned = -5.00392e-05 Jy ! Component: 150 - total flux cleaned = 2.65832e-05 Jy ! Component: 200 - total flux cleaned = 0.000142239 Jy ! Total flux subtracted in 200 components = 0.000142239 Jy ! Clean residual min=-0.000161 max=0.000162 Jy/beam ! Clean residual mean=-0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.124159 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 417 components and 0.124159 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=0.023728Jy sigma=0.482161 ! Fit after self-cal, rms=0.023727Jy sigma=0.482156 ! 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=1.307 mas, bmaj=9.161 mas, bpa=8.381 degrees ! Estimated noise=0.905271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.307 x 9.161 at 8.381 degrees (North through East) ! Clean map min=-0.00084681 max=0.065342 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=0.9623 mas, bmaj=8.435 mas, bpa=8.992 degrees ! Estimated noise=1.52859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520203 Jy ! Component: 100 - total flux cleaned = 0.076501 Jy ! Component: 150 - total flux cleaned = 0.0899629 Jy ! Component: 200 - total flux cleaned = 0.0986402 Jy ! Total flux subtracted in 200 components = 0.0986402 Jy ! Clean residual min=-0.003823 max=0.004697 Jy/beam ! Clean residual mean=0.000005 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.0986402 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0986402 Jy ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=9.161 mas, bpa=8.381 degrees ! Estimated noise=0.905271 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 = 0.00937343 Jy ! Component: 100 - total flux cleaned = 0.0146872 Jy ! Component: 150 - total flux cleaned = 0.0175439 Jy ! Component: 200 - total flux cleaned = 0.0173876 Jy ! Total flux subtracted in 200 components = 0.0173876 Jy ! Clean residual min=-0.001385 max=0.001381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.116028 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 133 components and 0.116028 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=2.968 mas, bmaj=11.34 mas, bpa=-1.2 degrees ! Estimated noise=1.01647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163395 Jy ! Component: 100 - total flux cleaned = 0.0026285 Jy ! Component: 150 - total flux cleaned = 0.00314342 Jy ! Component: 200 - total flux cleaned = 0.00336205 Jy ! Total flux subtracted in 200 components = 0.00336205 Jy ! Clean residual min=-0.000673 max=0.000679 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.11939 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 = -3.64038e-05 Jy ! Component: 100 - total flux cleaned = -0.000108505 Jy ! Component: 150 - total flux cleaned = -7.37228e-05 Jy ! Component: 200 - total flux cleaned = -0.000108312 Jy ! Total flux subtracted in 200 components = -0.000108312 Jy ! Clean residual min=-0.000556 max=0.000554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.119282 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 249 components and 0.119282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=9.161 mas, bpa=8.381 degrees ! Estimated noise=0.905271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000871091 Jy ! Component: 100 - total flux cleaned = -0.000872728 Jy ! Component: 150 - total flux cleaned = -0.000758245 Jy ! Component: 200 - total flux cleaned = -0.000574615 Jy ! Total flux subtracted in 200 components = -0.000574615 Jy ! Clean residual min=-0.000414 max=0.000415 Jy/beam ! Clean residual mean=0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.118707 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 301 components and 0.118707 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=0.023813Jy sigma=0.483972 ! Fit after self-cal, rms=0.023800Jy sigma=0.483847 wmodel /d2/scr/pima/bp177j_uvs/J0226-4255_X_map.mod ! Writing 301 model components to file: /d2/scr/pima/bp177j_uvs/J0226-4255_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0226-4255_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0226-4255_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0226-4255_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177j_uvs/J0226-4255_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.307 x 9.161 at 8.381 degrees (North through East) ! Clean map min=-0.00092402 max=0.062752 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0226-4255_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0627521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721399 0.721399 1.4428 2.8856 5.7712 11.5424 23.0848 46.1696 92.3391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.858 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0226-4255_X_uvs.log closed on Thu Jun 19 03:22:36 2014