! Started logfile: /scr/pima/bp171a5_uvs/J1314-2129_X_uvs.log on Sat Apr 20 04:01:37 2013 obs /scr/pima/bp171a5_uvs/J1314-2129_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1314-2129_X_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.969697 visibilities/baseline/integration-bin. ! Found source: J1314-2129 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6144 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1314-2129_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004056Jy sigma=0.709900 ! Fit after self-cal, rms=0.912968Jy sigma=0.645498 ! 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=0.9548 mas, bmaj=3.366 mas, bpa=8.889 degrees ! Estimated noise=19.0349 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 = 0.0673887 Jy ! Component: 100 - total flux cleaned = 0.0822469 Jy ! Total flux subtracted in 100 components = 0.0822469 Jy ! Clean residual min=-0.003307 max=0.005112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.082247 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.082247 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=0.031385Jy sigma=0.022187 ! Fit after self-cal, rms=0.031364Jy sigma=0.022172 ! Inverting map ! Added new window around map position (-1, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541599 Jy ! Component: 100 - total flux cleaned = 0.00834296 Jy ! Total flux subtracted in 100 components = 0.00834296 Jy ! Clean residual min=-0.002890 max=0.002672 Jy/beam ! Clean residual mean=-0.000003 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0905899 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0905899 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=0.030272Jy sigma=0.021400 ! Fit after self-cal, rms=0.030257Jy sigma=0.021389 ! 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=1.195 mas, bmaj=3.765 mas, bpa=7.522 degrees ! Estimated noise=12.7591 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 = 0.00315169 Jy ! Component: 100 - total flux cleaned = 0.00526464 Jy ! Component: 150 - total flux cleaned = 0.00673419 Jy ! Component: 200 - total flux cleaned = 0.00776283 Jy ! Total flux subtracted in 200 components = 0.00776283 Jy ! Clean residual min=-0.002561 max=0.002221 Jy/beam ! Clean residual mean=-0.000006 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0983527 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.0983527 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=0.029866Jy sigma=0.021112 ! Fit after self-cal, rms=0.029848Jy sigma=0.021100 ! 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 1.14 FD 1.12 HN 0.94 KP 0.98 ! LA 1.03 NL 1.10 OV 1.01 PT 0.84 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 0.94 KP 0.96 ! LA 0.96 NL 1.07 OV 0.96 PT 0.87 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 0.97 KP 1.10 ! LA 0.93 NL 1.05 OV 1.02 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.12 HN 1.03 KP 0.93 ! LA 0.95 NL 1.02 OV 1.01 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 1.06 ! LA 0.96 NL 0.98 OV 0.96 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.11 KP 1.04 ! LA 1.02 NL 1.07 OV 1.05 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.02 KP 1.01 ! LA 0.98 NL 1.09 OV 1.06 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.05 HN 1.04 KP 1.08 ! LA 0.88 NL 1.09 OV 1.05 PT 0.84 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.029848Jy sigma=0.021100 ! Fit after self-cal, rms=0.028514Jy sigma=0.019964 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=3.798 mas, bpa=7.489 degrees ! Estimated noise=12.803 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 = -0.00111064 Jy ! Component: 100 - total flux cleaned = -0.00132086 Jy ! Component: 150 - total flux cleaned = -0.00147994 Jy ! Component: 200 - total flux cleaned = -0.00155282 Jy ! Total flux subtracted in 200 components = -0.00155282 Jy ! Clean residual min=-0.001049 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0967999 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0967999 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=0.028467Jy sigma=0.019931 ! Fit after self-cal, rms=0.028497Jy sigma=0.019922 ! 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=0.028497Jy sigma=0.019922 ! Fit after self-cal, rms=0.028457Jy sigma=0.019847 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=3.804 mas, bpa=7.521 degrees ! Estimated noise=12.7908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000474396 Jy ! Component: 100 - total flux cleaned = -0.000592553 Jy ! Component: 150 - total flux cleaned = -0.000663574 Jy ! Component: 200 - total flux cleaned = -0.000684953 Jy ! Total flux subtracted in 200 components = -0.000684953 Jy ! Clean residual min=-0.001001 max=0.001087 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.096115 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.096115 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=0.028442Jy sigma=0.019836 ! Fit after self-cal, rms=0.028443Jy sigma=0.019836 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-12.4, 26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362447 Jy ! Component: 100 - total flux cleaned = 0.000264316 Jy ! Component: 150 - total flux cleaned = 0.000207111 Jy ! Component: 200 - total flux cleaned = 0.000142259 Jy ! Total flux subtracted in 200 components = 0.000142259 Jy ! Clean residual min=-0.000913 max=0.000855 Jy/beam ! Clean residual mean=0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0962572 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.0962572 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=0.028399Jy sigma=0.019806 ! Fit after self-cal, rms=0.028396Jy sigma=0.019804 ! 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=0.028396Jy sigma=0.019804 ! Fit after self-cal, rms=0.028405Jy sigma=0.019786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=3.809 mas, bpa=7.55 degrees ! Estimated noise=12.7713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07586e-05 Jy ! Component: 100 - total flux cleaned = -0.000131916 Jy ! Component: 150 - total flux cleaned = -0.0001982 Jy ! Component: 200 - total flux cleaned = -0.000245043 Jy ! Total flux subtracted in 200 components = -0.000245043 Jy ! Clean residual min=-0.000844 max=0.000820 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0960122 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0960122 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=0.028391Jy sigma=0.019776 ! Fit after self-cal, rms=0.028391Jy sigma=0.019775 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 = -2.21307e-05 Jy ! Component: 100 - total flux cleaned = -2.23192e-05 Jy ! Component: 150 - total flux cleaned = -2.23156e-05 Jy ! Component: 200 - total flux cleaned = -2.2558e-05 Jy ! Total flux subtracted in 200 components = -2.2558e-05 Jy ! Clean residual min=-0.000837 max=0.000828 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0959896 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.0959896 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=0.028385Jy sigma=0.019770 ! Fit after self-cal, rms=0.028384Jy sigma=0.019770 ! 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=0.028384Jy sigma=0.019770 ! Fit after self-cal, rms=0.028389Jy sigma=0.019769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=5.105 mas, bpa=-2.331 degrees ! Estimated noise=15.0117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229241 Jy ! Component: 100 - total flux cleaned = -0.000254852 Jy ! Component: 150 - total flux cleaned = -0.000262079 Jy ! Component: 200 - total flux cleaned = -0.000275667 Jy ! Total flux subtracted in 200 components = -0.000275667 Jy ! Clean residual min=-0.000787 max=0.000842 Jy/beam ! Clean residual mean=0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.095714 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.095714 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=0.028386Jy sigma=0.019767 ! Fit after self-cal, rms=0.028385Jy sigma=0.019767 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 = 8.41968e-07 Jy ! Component: 100 - total flux cleaned = -5.75164e-06 Jy ! Component: 150 - total flux cleaned = -5.51615e-06 Jy ! Component: 200 - total flux cleaned = 6.08009e-08 Jy ! Total flux subtracted in 200 components = 6.08009e-08 Jy ! Clean residual min=-0.000773 max=0.000841 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.095714 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.095714 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=0.028384Jy sigma=0.019766 ! Fit after self-cal, rms=0.028383Jy sigma=0.019766 ! 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=1.196 mas, bmaj=3.81 mas, bpa=7.565 degrees ! Estimated noise=12.7651 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 3.81 at 7.565 degrees (North through East) ! Clean map min=-0.00090029 max=0.085516 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=0.9511 mas, bmaj=3.399 mas, bpa=9.008 degrees ! Estimated noise=19.1109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676207 Jy ! Component: 100 - total flux cleaned = 0.0825114 Jy ! Component: 150 - total flux cleaned = 0.0873697 Jy ! Component: 200 - total flux cleaned = 0.0899495 Jy ! Total flux subtracted in 200 components = 0.0899495 Jy ! Clean residual min=-0.001804 max=0.001897 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0899494 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0899494 Jy ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=3.81 mas, bpa=7.565 degrees ! Estimated noise=12.7651 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) ! Added new window around map position (-1.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227677 Jy ! Component: 100 - total flux cleaned = 0.00331276 Jy ! Component: 150 - total flux cleaned = 0.00390188 Jy ! Component: 200 - total flux cleaned = 0.00433826 Jy ! Total flux subtracted in 200 components = 0.00433826 Jy ! Clean residual min=-0.000903 max=0.000809 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0942877 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.0942877 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=2.288 mas, bmaj=5.105 mas, bpa=-2.331 degrees ! Estimated noise=15.0117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676083 Jy ! Component: 100 - total flux cleaned = 0.000944438 Jy ! Component: 150 - total flux cleaned = 0.0010372 Jy ! Component: 200 - total flux cleaned = 0.001084 Jy ! Total flux subtracted in 200 components = 0.001084 Jy ! Clean residual min=-0.000818 max=0.000849 Jy/beam ! Clean residual mean=0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0953717 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 = 2.12021e-05 Jy ! Component: 100 - total flux cleaned = 4.0974e-05 Jy ! Component: 150 - total flux cleaned = 5.9094e-05 Jy ! Component: 200 - total flux cleaned = 6.76958e-05 Jy ! Total flux subtracted in 200 components = 6.76958e-05 Jy ! Clean residual min=-0.000799 max=0.000849 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0954394 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 82 components and 0.0954394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=3.81 mas, bpa=7.565 degrees ! Estimated noise=12.7651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.73277e-05 Jy ! Component: 100 - total flux cleaned = -5.71563e-05 Jy ! Component: 150 - total flux cleaned = -0.00012592 Jy ! Component: 200 - total flux cleaned = -0.000137966 Jy ! Total flux subtracted in 200 components = -0.000137966 Jy ! Clean residual min=-0.000794 max=0.000815 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0953014 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0953014 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=0.028393Jy sigma=0.019774 ! Fit after self-cal, rms=0.028389Jy sigma=0.019772 wmodel /scr/pima/bp171a5_uvs/J1314-2129_X_map.mod ! Writing 96 model components to file: /scr/pima/bp171a5_uvs/J1314-2129_X_map.mod wobs /scr/pima/bp171a5_uvs/J1314-2129_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1314-2129_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1314-2129_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a5_uvs/J1314-2129_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 = 0.000211592 Jy ! Component: 100 - total flux cleaned = 0.000211619 Jy ! Component: 150 - total flux cleaned = 0.00014757 Jy ! Component: 200 - total flux cleaned = 9.83486e-05 Jy ! Component: 250 - total flux cleaned = 6.25752e-05 Jy ! Component: 300 - total flux cleaned = 8.61465e-05 Jy ! Component: 350 - total flux cleaned = 0.00015466 Jy ! Component: 400 - total flux cleaned = 0.000165715 Jy ! Component: 450 - total flux cleaned = 0.000198398 Jy ! Component: 500 - total flux cleaned = 0.000209022 Jy ! Component: 550 - total flux cleaned = 0.000198701 Jy ! Component: 600 - total flux cleaned = 0.000229407 Jy ! Component: 650 - total flux cleaned = 0.000249274 Jy ! Component: 700 - total flux cleaned = 0.00026884 Jy ! Component: 750 - total flux cleaned = 0.000317261 Jy ! Component: 800 - total flux cleaned = 0.000355479 Jy ! Component: 850 - total flux cleaned = 0.000411905 Jy ! Component: 900 - total flux cleaned = 0.000448994 Jy ! Component: 950 - total flux cleaned = 0.000494642 Jy ! Component: 1000 - total flux cleaned = 0.000557718 Jy ! Component: 1050 - total flux cleaned = 0.000593336 Jy ! Component: 1100 - total flux cleaned = 0.0006637 Jy ! Component: 1150 - total flux cleaned = 0.000698556 Jy ! Component: 1200 - total flux cleaned = 0.000758753 Jy ! Component: 1250 - total flux cleaned = 0.000818156 Jy ! Component: 1300 - total flux cleaned = 0.000876726 Jy ! Component: 1350 - total flux cleaned = 0.000909759 Jy ! Component: 1400 - total flux cleaned = 0.000958829 Jy ! Component: 1450 - total flux cleaned = 0.00100721 Jy ! Component: 1500 - total flux cleaned = 0.00103123 Jy ! Component: 1550 - total flux cleaned = 0.00107876 Jy ! Component: 1600 - total flux cleaned = 0.00113326 Jy ! Component: 1650 - total flux cleaned = 0.00119504 Jy ! Component: 1700 - total flux cleaned = 0.00121026 Jy ! Component: 1750 - total flux cleaned = 0.00124806 Jy ! Component: 1800 - total flux cleaned = 0.00128546 Jy ! Component: 1850 - total flux cleaned = 0.0013372 Jy ! Component: 1900 - total flux cleaned = 0.00135908 Jy ! Component: 1950 - total flux cleaned = 0.0013809 Jy ! Component: 2000 - total flux cleaned = 0.00143108 Jy ! Component: 2050 - total flux cleaned = 0.00140966 Jy ! Component: 2100 - total flux cleaned = 0.00145198 Jy ! Component: 2150 - total flux cleaned = 0.00146602 Jy ! Component: 2200 - total flux cleaned = 0.00147294 Jy ! Component: 2250 - total flux cleaned = 0.00149352 Jy ! Component: 2300 - total flux cleaned = 0.00149354 Jy ! Component: 2350 - total flux cleaned = 0.00154064 Jy ! Component: 2400 - total flux cleaned = 0.00156053 Jy ! Component: 2450 - total flux cleaned = 0.00156714 Jy ! Component: 2500 - total flux cleaned = 0.00158032 Jy ! Component: 2550 - total flux cleaned = 0.00163892 Jy ! Component: 2600 - total flux cleaned = 0.00162596 Jy ! Component: 2650 - total flux cleaned = 0.00164515 Jy ! Component: 2700 - total flux cleaned = 0.00166417 Jy ! Component: 2750 - total flux cleaned = 0.00168934 Jy ! Component: 2800 - total flux cleaned = 0.00169555 Jy ! Component: 2850 - total flux cleaned = 0.00170801 Jy ! Component: 2900 - total flux cleaned = 0.00173887 Jy ! Component: 2950 - total flux cleaned = 0.00176941 Jy ! Component: 3000 - total flux cleaned = 0.00176333 Jy ! Component: 3050 - total flux cleaned = 0.00177547 Jy ! Component: 3100 - total flux cleaned = 0.0017874 Jy ! Component: 3150 - total flux cleaned = 0.00177554 Jy ! Component: 3200 - total flux cleaned = 0.00176959 Jy ! Component: 3250 - total flux cleaned = 0.00179892 Jy ! Component: 3300 - total flux cleaned = 0.00179897 Jy ! Component: 3350 - total flux cleaned = 0.00180479 Jy ! Component: 3400 - total flux cleaned = 0.00181625 Jy ! Component: 3450 - total flux cleaned = 0.00181051 Jy ! Component: 3500 - total flux cleaned = 0.00182182 Jy ! Component: 3550 - total flux cleaned = 0.00182744 Jy ! Component: 3600 - total flux cleaned = 0.00184424 Jy ! Component: 3650 - total flux cleaned = 0.00183865 Jy ! Component: 3700 - total flux cleaned = 0.00184968 Jy ! Component: 3750 - total flux cleaned = 0.00189375 Jy ! Component: 3800 - total flux cleaned = 0.00188821 Jy ! Component: 3850 - total flux cleaned = 0.00186645 Jy ! Component: 3900 - total flux cleaned = 0.00187735 Jy ! Component: 3950 - total flux cleaned = 0.00187736 Jy ! Component: 4000 - total flux cleaned = 0.00189877 Jy ! Component: 4050 - total flux cleaned = 0.00190943 Jy ! Total flux subtracted in 4096 components = 0.00189882 Jy ! Clean residual min=-0.000365 max=0.000281 Jy/beam ! Clean residual mean=0.000002 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0972002 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 390 components and 0.0972002 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1314-2129_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 3.81 at 7.565 degrees (North through East) ! Clean map min=-0.00073974 max=0.086538 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1314-2129_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0865382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.65008e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334537 0.334537 0.669074 1.33815 2.6763 5.35259 10.7052 21.4104 42.8207 85.6415 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1314-2129_X_uvs.log closed on Sat Apr 20 04:01:41 2013