! Started logfile: /d2/scr/pima/bp171a4_uvs/J1125-3523_X_uvs.log on Wed Jan 29 03:52:59 2014 obs /d2/scr/pima/bp171a4_uvs/J1125-3523_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1125-3523_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J1125-3523 ! ! 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/bp171a4_uvs/J1125-3523_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. ! 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=0.999942Jy sigma=25.356150 ! Fit after self-cal, rms=0.969436Jy sigma=24.993119 ! 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=0.9061 mas, bmaj=6.809 mas, bpa=9.121 degrees ! Estimated noise=1.84928 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 = 0.0217561 Jy ! Component: 100 - total flux cleaned = 0.028059 Jy ! Total flux subtracted in 100 components = 0.028059 Jy ! Clean residual min=-0.004367 max=0.005104 Jy/beam ! Clean residual mean=-0.000005 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.028059 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.028059 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=0.024990Jy sigma=0.610283 ! Fit after self-cal, rms=0.022712Jy sigma=0.556072 ! 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=1.199 mas, bmaj=6.975 mas, bpa=7.889 degrees ! Estimated noise=1.27384 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 = 0.00593053 Jy ! Component: 100 - total flux cleaned = 0.00840765 Jy ! Component: 150 - total flux cleaned = 0.00974166 Jy ! Component: 200 - total flux cleaned = 0.0104909 Jy ! Total flux subtracted in 200 components = 0.0104909 Jy ! Clean residual min=-0.002793 max=0.002680 Jy/beam ! Clean residual mean=-0.000006 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0385499 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.0385499 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=0.021204Jy sigma=0.519560 ! Fit after self-cal, rms=0.021202Jy sigma=0.519339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.199 x 6.975 at 7.889 degrees (North through East) ! Clean map min=-0.0027177 max=0.030099 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.00* KP 0.87 LA 0.92 ! NL 1.04 OV 0.92 PT 0.87 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.00* KP 1.10 LA 1.00 ! NL 0.94 OV 0.99 PT 0.91 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.00* KP 1.11 LA 1.04 ! NL 1.04 OV 1.14 PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 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=0.021202Jy sigma=0.519339 ! Fit after self-cal, rms=0.020929Jy sigma=0.515268 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=6.994 mas, bpa=7.936 degrees ! Estimated noise=1.25908 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 = 2.15e-05 Jy ! Component: 100 - total flux cleaned = 2.18697e-05 Jy ! Component: 150 - total flux cleaned = 2.16165e-05 Jy ! Component: 200 - total flux cleaned = 1.06323e-05 Jy ! Total flux subtracted in 200 components = 1.06323e-05 Jy ! Clean residual min=-0.002655 max=0.002630 Jy/beam ! Clean residual mean=-0.000003 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0385606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0385606 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=0.020920Jy sigma=0.514701 ! Fit after self-cal, rms=0.020923Jy sigma=0.514610 ! 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=0.020923Jy sigma=0.514610 ! Fit after self-cal, rms=0.020897Jy sigma=0.514589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=6.999 mas, bpa=7.954 degrees ! Estimated noise=1.25697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.21569e-05 Jy ! Component: 100 - total flux cleaned = -5.10633e-05 Jy ! Component: 150 - total flux cleaned = -5.06636e-05 Jy ! Component: 200 - total flux cleaned = -3.1673e-05 Jy ! Total flux subtracted in 200 components = -3.1673e-05 Jy ! Clean residual min=-0.002617 max=0.002615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0385289 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0385289 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=0.020889Jy sigma=0.514326 ! Fit after self-cal, rms=0.020889Jy sigma=0.514313 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 = -3.40652e-05 Jy ! Component: 100 - total flux cleaned = -2.47956e-05 Jy ! Component: 150 - total flux cleaned = -1.5917e-05 Jy ! Component: 200 - total flux cleaned = -1.59359e-05 Jy ! Total flux subtracted in 200 components = -1.59359e-05 Jy ! Clean residual min=-0.002594 max=0.002615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.038513 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.038513 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=0.020882Jy sigma=0.514137 ! Fit after self-cal, rms=0.020882Jy sigma=0.514128 ! 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=0.020882Jy sigma=0.514128 ! Fit after self-cal, rms=0.020870Jy sigma=0.514124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=7.003 mas, bpa=7.961 degrees ! Estimated noise=1.25627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.33374e-05 Jy ! Component: 100 - total flux cleaned = -1.39954e-05 Jy ! Component: 150 - total flux cleaned = -1.422e-05 Jy ! Component: 200 - total flux cleaned = -6.19519e-06 Jy ! Total flux subtracted in 200 components = -6.19519e-06 Jy ! Clean residual min=-0.002575 max=0.002620 Jy/beam ! Clean residual mean=-0.000003 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0385068 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.0385068 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=0.020863Jy sigma=0.513955 ! Fit after self-cal, rms=0.020864Jy sigma=0.513947 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 = -1.14964e-05 Jy ! Component: 100 - total flux cleaned = -1.14979e-05 Jy ! Component: 150 - total flux cleaned = -1.18484e-05 Jy ! Component: 200 - total flux cleaned = -3.68744e-06 Jy ! Total flux subtracted in 200 components = -3.68744e-06 Jy ! Clean residual min=-0.002564 max=0.002624 Jy/beam ! Clean residual mean=-0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0385031 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.0385031 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=0.020858Jy sigma=0.513808 ! Fit after self-cal, rms=0.020858Jy sigma=0.513800 ! 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=0.020858Jy sigma=0.513800 ! Fit after self-cal, rms=0.020852Jy sigma=0.513798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=8.656 mas, bpa=-3.407 degrees ! Estimated noise=1.44578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213854 Jy ! Component: 100 - total flux cleaned = 0.000235365 Jy ! Component: 150 - total flux cleaned = 0.000243976 Jy ! Component: 200 - total flux cleaned = 0.00025197 Jy ! Total flux subtracted in 200 components = 0.00025197 Jy ! Clean residual min=-0.002965 max=0.002439 Jy/beam ! Clean residual mean=-0.000005 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.038755 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.038755 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=0.020851Jy sigma=0.513681 ! Fit after self-cal, rms=0.020852Jy sigma=0.513667 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 = 9.6501e-06 Jy ! Component: 100 - total flux cleaned = 1.76336e-05 Jy ! Component: 150 - total flux cleaned = 1.78481e-05 Jy ! Component: 200 - total flux cleaned = 2.61412e-05 Jy ! Total flux subtracted in 200 components = 2.61412e-05 Jy ! Clean residual min=-0.002929 max=0.002434 Jy/beam ! Clean residual mean=-0.000005 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0387812 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.0387812 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=0.020853Jy sigma=0.513579 ! Fit after self-cal, rms=0.020853Jy sigma=0.513568 ! 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=1.193 mas, bmaj=7.002 mas, bpa=7.96 degrees ! Estimated noise=1.25611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 7.002 at 7.96 degrees (North through East) ! Clean map min=-0.002434 max=0.029898 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=0.9048 mas, bmaj=6.833 mas, bpa=9.155 degrees ! Estimated noise=1.8249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233718 Jy ! Component: 100 - total flux cleaned = 0.0296725 Jy ! Component: 150 - total flux cleaned = 0.0330331 Jy ! Component: 200 - total flux cleaned = 0.0350782 Jy ! Total flux subtracted in 200 components = 0.0350782 Jy ! Clean residual min=-0.003676 max=0.004353 Jy/beam ! Clean residual mean=-0.000005 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0350782 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0350782 Jy ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=7.002 mas, bpa=7.96 degrees ! Estimated noise=1.25611 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 = 0.00189197 Jy ! Component: 100 - total flux cleaned = 0.002663 Jy ! Component: 150 - total flux cleaned = 0.00286737 Jy ! Component: 200 - total flux cleaned = 0.00300553 Jy ! Total flux subtracted in 200 components = 0.00300553 Jy ! Clean residual min=-0.002710 max=0.002574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0380837 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.0380837 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=2.654 mas, bmaj=8.656 mas, bpa=-3.407 degrees ! Estimated noise=1.44578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474359 Jy ! Component: 100 - total flux cleaned = 0.000487622 Jy ! Component: 150 - total flux cleaned = 0.000509726 Jy ! Component: 200 - total flux cleaned = 0.000518317 Jy ! Total flux subtracted in 200 components = 0.000518317 Jy ! Clean residual min=-0.003111 max=0.002516 Jy/beam ! Clean residual mean=-0.000005 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.038602 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 = 1.92402e-05 Jy ! Component: 100 - total flux cleaned = 2.6801e-05 Jy ! Component: 150 - total flux cleaned = 3.60925e-05 Jy ! Component: 200 - total flux cleaned = 4.52337e-05 Jy ! Total flux subtracted in 200 components = 4.52337e-05 Jy ! Clean residual min=-0.003060 max=0.002537 Jy/beam ! Clean residual mean=-0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0386473 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0386473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=7.002 mas, bpa=7.96 degrees ! Estimated noise=1.25611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.81198e-05 Jy ! Component: 100 - total flux cleaned = -0.000114943 Jy ! Component: 150 - total flux cleaned = -0.000114937 Jy ! Component: 200 - total flux cleaned = -0.000124748 Jy ! Total flux subtracted in 200 components = -0.000124748 Jy ! Clean residual min=-0.002641 max=0.002627 Jy/beam ! Clean residual mean=-0.000003 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0385225 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0385225 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=0.020880Jy sigma=0.514262 ! Fit after self-cal, rms=0.020876Jy sigma=0.514233 wmodel /d2/scr/pima/bp171a4_uvs/J1125-3523_X_map.mod ! Writing 81 model components to file: /d2/scr/pima/bp171a4_uvs/J1125-3523_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1125-3523_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1125-3523_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1125-3523_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1125-3523_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 = -0.000291206 Jy ! Component: 100 - total flux cleaned = -0.000379362 Jy ! Component: 150 - total flux cleaned = -0.000381217 Jy ! Component: 200 - total flux cleaned = -0.000271631 Jy ! Component: 250 - total flux cleaned = -0.000304703 Jy ! Component: 300 - total flux cleaned = -0.000335608 Jy ! Component: 350 - total flux cleaned = -0.000363929 Jy ! Component: 400 - total flux cleaned = -0.000418182 Jy ! Component: 450 - total flux cleaned = -0.000443909 Jy ! Component: 500 - total flux cleaned = -0.000567278 Jy ! Component: 550 - total flux cleaned = -0.000685183 Jy ! Component: 600 - total flux cleaned = -0.000753057 Jy ! Component: 650 - total flux cleaned = -0.0006878 Jy ! Component: 700 - total flux cleaned = -0.000688137 Jy ! Component: 750 - total flux cleaned = -0.000627659 Jy ! Component: 800 - total flux cleaned = -0.000530497 Jy ! Component: 850 - total flux cleaned = -0.000418511 Jy ! Component: 900 - total flux cleaned = -0.000328138 Jy ! Component: 950 - total flux cleaned = -0.000258122 Jy ! Component: 1000 - total flux cleaned = -0.000138427 Jy ! Component: 1050 - total flux cleaned = -7.19432e-05 Jy ! Component: 1100 - total flux cleaned = 2.4728e-05 Jy ! Component: 1150 - total flux cleaned = 5.57656e-05 Jy ! Component: 1200 - total flux cleaned = 5.5752e-05 Jy ! Component: 1250 - total flux cleaned = 7.05362e-05 Jy ! Component: 1300 - total flux cleaned = -1.74526e-05 Jy ! Component: 1350 - total flux cleaned = -1.72925e-05 Jy ! Component: 1400 - total flux cleaned = -4.55343e-05 Jy ! Component: 1450 - total flux cleaned = -4.55922e-05 Jy ! Component: 1500 - total flux cleaned = -8.68918e-05 Jy ! Component: 1550 - total flux cleaned = -8.7044e-05 Jy ! Component: 1600 - total flux cleaned = -0.000100402 Jy ! Component: 1650 - total flux cleaned = -0.000100385 Jy ! Component: 1700 - total flux cleaned = -0.00011339 Jy ! Component: 1750 - total flux cleaned = -8.74452e-05 Jy ! Component: 1800 - total flux cleaned = -8.75374e-05 Jy ! Component: 1850 - total flux cleaned = -0.000100401 Jy ! Component: 1900 - total flux cleaned = -0.000138497 Jy ! Component: 1950 - total flux cleaned = -0.000125917 Jy ! Component: 2000 - total flux cleaned = -0.000113416 Jy ! Component: 2050 - total flux cleaned = -0.000113495 Jy ! Component: 2100 - total flux cleaned = -0.000101041 Jy ! Component: 2150 - total flux cleaned = -0.000101115 Jy ! Component: 2200 - total flux cleaned = -7.61988e-05 Jy ! Component: 2250 - total flux cleaned = -6.38417e-05 Jy ! Component: 2300 - total flux cleaned = -6.38519e-05 Jy ! Component: 2350 - total flux cleaned = -2.66975e-05 Jy ! Component: 2400 - total flux cleaned = -1.43177e-05 Jy ! Component: 2450 - total flux cleaned = 1.04017e-05 Jy ! Component: 2500 - total flux cleaned = 3.51371e-05 Jy ! Component: 2550 - total flux cleaned = 3.50629e-05 Jy ! Component: 2600 - total flux cleaned = 4.75191e-05 Jy ! Component: 2650 - total flux cleaned = 9.72634e-05 Jy ! Component: 2700 - total flux cleaned = 0.000109786 Jy ! Component: 2750 - total flux cleaned = 0.00013474 Jy ! Component: 2800 - total flux cleaned = 0.00014727 Jy ! Component: 2850 - total flux cleaned = 0.000147169 Jy ! Component: 2900 - total flux cleaned = 0.000172327 Jy ! Component: 2950 - total flux cleaned = 0.000235667 Jy ! Component: 3000 - total flux cleaned = 0.000299437 Jy ! Component: 3050 - total flux cleaned = 0.000299545 Jy ! Component: 3100 - total flux cleaned = 0.000351079 Jy ! Component: 3150 - total flux cleaned = 0.000364064 Jy ! Component: 3200 - total flux cleaned = 0.000377022 Jy ! Component: 3250 - total flux cleaned = 0.000390072 Jy ! Component: 3300 - total flux cleaned = 0.000442702 Jy ! Component: 3350 - total flux cleaned = 0.000456032 Jy ! Component: 3400 - total flux cleaned = 0.000496279 Jy ! Component: 3450 - total flux cleaned = 0.000523282 Jy ! Component: 3500 - total flux cleaned = 0.000550423 Jy ! Component: 3550 - total flux cleaned = 0.000577624 Jy ! Component: 3600 - total flux cleaned = 0.000632655 Jy ! Component: 3650 - total flux cleaned = 0.000674364 Jy ! Component: 3700 - total flux cleaned = 0.000716363 Jy ! Component: 3750 - total flux cleaned = 0.000772985 Jy ! Component: 3800 - total flux cleaned = 0.000787236 Jy ! Component: 3850 - total flux cleaned = 0.000844683 Jy ! Component: 3900 - total flux cleaned = 0.000902711 Jy ! Component: 3950 - total flux cleaned = 0.000946632 Jy ! Component: 4000 - total flux cleaned = 0.000976308 Jy ! Component: 4050 - total flux cleaned = 0.00102107 Jy ! Total flux subtracted in 4096 components = 0.00106624 Jy ! Clean residual min=-0.000813 max=0.000852 Jy/beam ! Clean residual mean=0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0395888 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 309 components and 0.0395888 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1125-3523_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 7.002 at 7.96 degrees (North through East) ! Clean map min=-0.0015114 max=0.030727 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1125-3523_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0307273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000282921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.76224 2.76224 5.52448 11.049 22.0979 44.1958 88.3917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.607 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1125-3523_X_uvs.log closed on Wed Jan 29 03:53:08 2014