! Started logfile: /scr/pima/bp171ag_uvs/J2325-0344_X_uvs.log on Fri Oct 11 07:21:56 2013 obs /scr/pima/bp171ag_uvs/J2325-0344_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2325-0344_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788889 visibilities/baseline/integration-bin. ! Found source: J2325-0344 ! ! 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 1704 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/bp171ag_uvs/J2325-0344_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003438Jy sigma=3.169375 ! Fit after self-cal, rms=0.967448Jy sigma=2.459654 ! 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=0.8509 mas, bmaj=2.222 mas, bpa=2.795 degrees ! Estimated noise=17.7526 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 = 0.0764704 Jy ! Component: 100 - total flux cleaned = 0.0922612 Jy ! Total flux subtracted in 100 components = 0.0922612 Jy ! Clean residual min=-0.029048 max=0.029043 Jy/beam ! Clean residual mean=0.000069 rms=0.011533 Jy/beam ! Combined flux in latest and established models = 0.0922612 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 67 components and 0.0922612 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=0.052078Jy sigma=0.336678 ! Fit after self-cal, rms=0.051300Jy sigma=0.335198 ! 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=1.117 mas, bmaj=2.72 mas, bpa=4.037 degrees ! Estimated noise=9.28563 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 = 0.0506245 Jy ! Component: 100 - total flux cleaned = 0.0784347 Jy ! Component: 150 - total flux cleaned = 0.0941318 Jy ! Component: 200 - total flux cleaned = 0.099589 Jy ! Total flux subtracted in 200 components = 0.099589 Jy ! Clean residual min=-0.007611 max=0.007615 Jy/beam ! Clean residual mean=0.000001 rms=0.003401 Jy/beam ! Combined flux in latest and established models = 0.19185 Jy ! Performing phase self-cal ! Adding 163 model components to the UV plane model. ! The established model now contains 226 components and 0.19185 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=0.038453Jy sigma=0.132480 ! Fit after self-cal, rms=0.038207Jy sigma=0.131756 ! 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 1.00 FD 1.01 HN 3.48 KP 0.89 ! LA 0.99 MK 0.93 NL 1.03 OV 0.96 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 2.90 KP 0.89 ! LA 0.97 MK 0.99 NL 0.79 OV 0.92 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 5.37 KP 1.03 ! LA 0.94 MK 1.10 NL 0.73 OV 0.95 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 3.22 KP 0.87 ! LA 1.00 MK 1.05 NL 0.68 OV 1.01 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.97 HN 2.64 KP 1.00 ! LA 0.98 MK 1.19 NL 0.58 OV 0.94 ! PT 0.94 SC 1.23 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 5.80 KP 0.95 ! LA 1.06 MK 1.12 NL 0.68 OV 0.95 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 3.68 KP 0.95 ! LA 0.96 MK 0.95 NL 0.82 OV 1.03 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 3.98 KP 1.02 ! LA 0.94 MK 1.16 NL 0.78 OV 0.90 ! PT 0.85 SC 1.29 ! ! ! Fit before self-cal, rms=0.038207Jy sigma=0.131756 ! Fit after self-cal, rms=0.043984Jy sigma=0.106506 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.809 mas, bpa=4.557 degrees ! Estimated noise=8.69547 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 = 0.00122418 Jy ! Component: 100 - total flux cleaned = 0.00246358 Jy ! Component: 150 - total flux cleaned = 0.00300655 Jy ! Component: 200 - total flux cleaned = 0.00366791 Jy ! Total flux subtracted in 200 components = 0.00366791 Jy ! Clean residual min=-0.002628 max=0.002616 Jy/beam ! Clean residual mean=-0.000004 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.195518 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 313 components and 0.195518 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=0.042082Jy sigma=0.103690 ! Fit after self-cal, rms=0.042360Jy sigma=0.103302 ! 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=0.042360Jy sigma=0.103302 ! Fit after self-cal, rms=0.045506Jy sigma=0.103076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=2.801 mas, bpa=4.023 degrees ! Estimated noise=8.4909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00086412 Jy ! Component: 100 - total flux cleaned = -0.00100325 Jy ! Component: 150 - total flux cleaned = -0.00112352 Jy ! Component: 200 - total flux cleaned = -0.00135132 Jy ! Total flux subtracted in 200 components = -0.00135132 Jy ! Clean residual min=-0.001866 max=0.001861 Jy/beam ! Clean residual mean=-0.000002 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.194167 Jy selfcal ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 387 components and 0.194167 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=0.044564Jy sigma=0.101900 ! Fit after self-cal, rms=0.044580Jy sigma=0.101764 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 = 0.000862329 Jy ! Component: 100 - total flux cleaned = 0.00137926 Jy ! Component: 150 - total flux cleaned = 0.00137845 Jy ! Component: 200 - total flux cleaned = 0.0012821 Jy ! Total flux subtracted in 200 components = 0.0012821 Jy ! Clean residual min=-0.001457 max=0.001453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.195449 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 438 components and 0.195449 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=0.044118Jy sigma=0.100960 ! Fit after self-cal, rms=0.044104Jy sigma=0.100868 ! 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=0.044104Jy sigma=0.100868 ! Fit after self-cal, rms=0.047744Jy sigma=0.100531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.791 mas, bpa=3.486 degrees ! Estimated noise=8.18068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000736801 Jy ! Component: 100 - total flux cleaned = -0.000743958 Jy ! Component: 150 - total flux cleaned = -0.000907631 Jy ! Component: 200 - total flux cleaned = -0.000981536 Jy ! Total flux subtracted in 200 components = -0.000981536 Jy ! Clean residual min=-0.001180 max=0.001183 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.194467 Jy selfcal ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 490 components and 0.194467 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=0.047360Jy sigma=0.100154 ! Fit after self-cal, rms=0.047422Jy sigma=0.100094 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 = 0.000178093 Jy ! Component: 100 - total flux cleaned = 0.000109698 Jy ! Component: 150 - total flux cleaned = 0.000109106 Jy ! Component: 200 - total flux cleaned = 0.000390101 Jy ! Total flux subtracted in 200 components = 0.000390101 Jy ! Clean residual min=-0.000924 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.194857 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 542 components and 0.194857 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=0.047244Jy sigma=0.099804 ! Fit after self-cal, rms=0.047231Jy sigma=0.099758 ! 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=0.047231Jy sigma=0.099758 ! Fit after self-cal, rms=0.052016Jy sigma=0.099431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=6.243 mas, bpa=4.512 degrees ! Estimated noise=6.62568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010168 Jy ! Component: 100 - total flux cleaned = -0.0015408 Jy ! Component: 150 - total flux cleaned = -0.00205628 Jy ! Component: 200 - total flux cleaned = -0.00206171 Jy ! Total flux subtracted in 200 components = -0.00206171 Jy ! Clean residual min=-0.000906 max=0.000911 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.192796 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 614 components and 0.192796 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=0.051862Jy sigma=0.099345 ! Fit after self-cal, rms=0.051941Jy sigma=0.099310 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 = 0.000437571 Jy ! Component: 100 - total flux cleaned = 0.00102199 Jy ! Component: 150 - total flux cleaned = 0.00147801 Jy ! Component: 200 - total flux cleaned = 0.00164712 Jy ! Total flux subtracted in 200 components = 0.00164712 Jy ! Clean residual min=-0.000683 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.194443 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 672 components and 0.194443 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=0.051888Jy sigma=0.099182 ! Fit after self-cal, rms=0.051893Jy sigma=0.099156 ! 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=1.204 mas, bmaj=2.784 mas, bpa=2.94 degrees ! Estimated noise=7.86468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 2.784 at 2.94 degrees (North through East) ! Clean map min=-0.0089366 max=0.039622 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=0.9367 mas, bmaj=2.287 mas, bpa=2.311 degrees ! Estimated noise=15.7975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0741404 Jy ! Component: 100 - total flux cleaned = 0.0942459 Jy ! Component: 150 - total flux cleaned = 0.111527 Jy ! Component: 200 - total flux cleaned = 0.125496 Jy ! Total flux subtracted in 200 components = 0.125496 Jy ! Clean residual min=-0.012987 max=0.013015 Jy/beam ! Clean residual mean=0.000030 rms=0.005449 Jy/beam ! Combined flux in latest and established models = 0.125496 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 133 model components to the UV plane model. ! The established model now contains 133 components and 0.125496 Jy ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.784 mas, bpa=2.94 degrees ! Estimated noise=7.86468 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 = 0.0228912 Jy ! Component: 100 - total flux cleaned = 0.0313083 Jy ! Component: 150 - total flux cleaned = 0.0348775 Jy ! Component: 200 - total flux cleaned = 0.037563 Jy ! Total flux subtracted in 200 components = 0.037563 Jy ! Clean residual min=-0.004900 max=0.004882 Jy/beam ! Clean residual mean=0.000004 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.163059 Jy ! Adding 158 model components to the UV plane model. ! The established model now contains 285 components and 0.163059 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=3.049 mas, bmaj=6.243 mas, bpa=4.512 degrees ! Estimated noise=6.62568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133075 Jy ! Component: 100 - total flux cleaned = 0.0029046 Jy ! Component: 150 - total flux cleaned = 0.00313367 Jy ! Component: 200 - total flux cleaned = 0.00349779 Jy ! Total flux subtracted in 200 components = 0.00349779 Jy ! Clean residual min=-0.002873 max=0.002854 Jy/beam ! Clean residual mean=-0.000002 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.166557 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 = 0.00116379 Jy ! Component: 100 - total flux cleaned = 0.00181704 Jy ! Component: 150 - total flux cleaned = 0.00145699 Jy ! Component: 200 - total flux cleaned = 0.00145992 Jy ! Total flux subtracted in 200 components = 0.00145992 Jy ! Clean residual min=-0.003323 max=0.003380 Jy/beam ! Clean residual mean=-0.000004 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.168017 Jy ! Adding 147 model components to the UV plane model. ! The established model now contains 430 components and 0.168017 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.784 mas, bpa=2.94 degrees ! Estimated noise=7.86468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784818 Jy ! Component: 100 - total flux cleaned = 0.00116566 Jy ! Component: 150 - total flux cleaned = 0.00155962 Jy ! Component: 200 - total flux cleaned = 0.00190927 Jy ! Total flux subtracted in 200 components = 0.00190927 Jy ! Clean residual min=-0.001123 max=0.001120 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.169926 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 494 components and 0.169926 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=0.051768Jy sigma=0.100681 ! Fit after self-cal, rms=0.051708Jy sigma=0.100461 wmodel /scr/pima/bp171ag_uvs/J2325-0344_X_map.mod ! Writing 494 model components to file: /scr/pima/bp171ag_uvs/J2325-0344_X_map.mod wobs /scr/pima/bp171ag_uvs/J2325-0344_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2325-0344_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2325-0344_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ag_uvs/J2325-0344_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 2.784 at 2.94 degrees (North through East) ! Clean map min=-0.0088413 max=0.032812 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2325-0344_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0328125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039844 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.64288 3.64288 7.28576 14.5715 29.1431 58.2861 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.032 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2325-0344_X_uvs.log closed on Fri Oct 11 07:21:59 2013