! Started logfile: /d2/scr/pima/bp171a3_uvs/J1314-2129_C_uvs.log on Mon Feb 24 08:49:26 2014 obs /d2/scr/pima/bp171a3_uvs/J1314-2129_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1314-2129_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1314-2129_C] 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 0.300x0.300 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=1.007101Jy sigma=34.215762 ! Fit after self-cal, rms=0.913408Jy sigma=30.916404 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=3.559 mas, bpa=-5.468 degrees ! Estimated noise=1.11659 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 = 0.0650298 Jy ! Component: 100 - total flux cleaned = 0.0849818 Jy ! Total flux subtracted in 100 components = 0.0849818 Jy ! Clean residual min=-0.004308 max=0.008598 Jy/beam ! Clean residual mean=-0.000008 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.0849818 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0849818 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=0.025313Jy sigma=0.750982 ! Fit after self-cal, rms=0.025313Jy sigma=0.750237 ! Inverting map ! Added new window around map position (-1.2, 5.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0087368 Jy ! Component: 100 - total flux cleaned = 0.0130113 Jy ! Total flux subtracted in 100 components = 0.0130113 Jy ! Clean residual min=-0.003057 max=0.003055 Jy/beam ! Clean residual mean=-0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.097993 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.0979931 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=0.021603Jy sigma=0.610290 ! Fit after self-cal, rms=0.021574Jy sigma=0.608595 ! 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=1.467 mas, bmaj=4.17 mas, bpa=-5.095 degrees ! Estimated noise=0.834024 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 = 0.00333763 Jy ! Component: 100 - total flux cleaned = 0.00516824 Jy ! Component: 150 - total flux cleaned = 0.00569906 Jy ! Component: 200 - total flux cleaned = 0.00598915 Jy ! Total flux subtracted in 200 components = 0.00598915 Jy ! Clean residual min=-0.002817 max=0.002676 Jy/beam ! Clean residual mean=0.000000 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.103982 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.103982 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=0.020910Jy sigma=0.591648 ! Fit after self-cal, rms=0.020907Jy sigma=0.591533 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.467 x 4.17 at -5.095 degrees (North through East) ! Clean map min=-0.0026627 max=0.083236 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 HN 0.97 KP 0.93 MK 0.98 ! NL 1.13 OV 1.00 PT 0.92 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.99 KP 0.95 MK 1.07 ! NL 1.09 OV 1.05 PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.94 KP 0.96 MK 1.11 ! NL 1.02 OV 0.98 PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.97 KP 1.04 MK 1.10 ! NL 1.04 OV 0.95 PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 0.97 MK 0.99 ! NL 1.04 OV 0.97 PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.91 KP 0.99 MK 0.97 ! NL 1.00 OV 0.94 PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.92 KP 1.12 MK 0.99 ! NL 0.99 OV 1.01 PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.020907Jy sigma=0.591533 ! Fit after self-cal, rms=0.020265Jy sigma=0.551580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.18 mas, bpa=-4.963 degrees ! Estimated noise=0.843707 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 = 0.00118174 Jy ! Component: 100 - total flux cleaned = 0.00143887 Jy ! Component: 150 - total flux cleaned = 0.00161521 Jy ! Component: 200 - total flux cleaned = 0.00173694 Jy ! Total flux subtracted in 200 components = 0.00173694 Jy ! Clean residual min=-0.002108 max=0.001931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.105719 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.105719 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=0.020113Jy sigma=0.549461 ! Fit after self-cal, rms=0.020104Jy sigma=0.549303 ! 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=0.020104Jy sigma=0.549303 ! Fit after self-cal, rms=0.020191Jy sigma=0.547778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=4.176 mas, bpa=-4.935 degrees ! Estimated noise=0.852087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106541 Jy ! Component: 100 - total flux cleaned = 0.00131811 Jy ! Component: 150 - total flux cleaned = 0.00143474 Jy ! Component: 200 - total flux cleaned = 0.00153069 Jy ! Total flux subtracted in 200 components = 0.00153069 Jy ! Clean residual min=-0.002182 max=0.001932 Jy/beam ! Clean residual mean=-0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.10725 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.10725 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=0.020085Jy sigma=0.546498 ! Fit after self-cal, rms=0.020081Jy sigma=0.546425 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 = 3.85747e-05 Jy ! Component: 100 - total flux cleaned = 5.25811e-05 Jy ! Component: 150 - total flux cleaned = 7.49207e-05 Jy ! Component: 200 - total flux cleaned = 7.47693e-05 Jy ! Total flux subtracted in 200 components = 7.47693e-05 Jy ! Clean residual min=-0.002215 max=0.001922 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.107325 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.107325 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=0.020060Jy sigma=0.546108 ! Fit after self-cal, rms=0.020057Jy sigma=0.546058 ! 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=0.020057Jy sigma=0.546058 ! Fit after self-cal, rms=0.020169Jy sigma=0.544545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=4.174 mas, bpa=-4.875 degrees ! Estimated noise=0.861478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905751 Jy ! Component: 100 - total flux cleaned = 0.00125942 Jy ! Component: 150 - total flux cleaned = 0.0013444 Jy ! Component: 200 - total flux cleaned = 0.00140278 Jy ! Total flux subtracted in 200 components = 0.00140278 Jy ! Clean residual min=-0.002250 max=0.001975 Jy/beam ! Clean residual mean=-0.000004 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.108727 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.108727 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=0.020093Jy sigma=0.543866 ! Fit after self-cal, rms=0.020091Jy sigma=0.543814 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 = 9.68591e-05 Jy ! Component: 100 - total flux cleaned = 0.000115753 Jy ! Component: 150 - total flux cleaned = 0.000132737 Jy ! Component: 200 - total flux cleaned = 0.000140754 Jy ! Total flux subtracted in 200 components = 0.000140754 Jy ! Clean residual min=-0.002270 max=0.001986 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.108868 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.108868 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=0.020078Jy sigma=0.543667 ! Fit after self-cal, rms=0.020076Jy sigma=0.543631 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.020076Jy sigma=0.543631 ! Fit after self-cal, rms=0.020181Jy sigma=0.542470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.19 mas, bpa=-3.057 degrees ! Estimated noise=1.09945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106976 Jy ! Component: 100 - total flux cleaned = 0.00144093 Jy ! Component: 150 - total flux cleaned = 0.00149079 Jy ! Component: 200 - total flux cleaned = 0.00150414 Jy ! Total flux subtracted in 200 components = 0.00150414 Jy ! Clean residual min=-0.002486 max=0.002327 Jy/beam ! Clean residual mean=-0.000008 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.110372 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.110372 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=0.020146Jy sigma=0.542598 ! Fit after self-cal, rms=0.020137Jy sigma=0.542341 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 = 9.49352e-05 Jy ! Component: 100 - total flux cleaned = 0.000113208 Jy ! Component: 150 - total flux cleaned = 0.000134207 Jy ! Component: 200 - total flux cleaned = 0.000145326 Jy ! Total flux subtracted in 200 components = 0.000145326 Jy ! Clean residual min=-0.002504 max=0.002344 Jy/beam ! Clean residual mean=-0.000008 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.110518 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.110518 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=0.020135Jy sigma=0.542638 ! Fit after self-cal, rms=0.020132Jy sigma=0.542546 ! 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=1.465 mas, bmaj=4.172 mas, bpa=-4.823 degrees ! Estimated noise=0.869949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.465 x 4.172 at -4.823 degrees (North through East) ! Clean map min=-0.0022108 max=0.085212 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=3.562 mas, bpa=-5.097 degrees ! Estimated noise=1.16523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677196 Jy ! Component: 100 - total flux cleaned = 0.0882186 Jy ! Component: 150 - total flux cleaned = 0.0971362 Jy ! Component: 200 - total flux cleaned = 0.101578 Jy ! Total flux subtracted in 200 components = 0.101578 Jy ! Clean residual min=-0.003072 max=0.002775 Jy/beam ! Clean residual mean=-0.000005 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.101578 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.101578 Jy ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=4.172 mas, bpa=-4.823 degrees ! Estimated noise=0.869949 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 (0.9, -5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409328 Jy ! Component: 100 - total flux cleaned = 0.00635112 Jy ! Component: 150 - total flux cleaned = 0.00783968 Jy ! Component: 200 - total flux cleaned = 0.00881066 Jy ! Total flux subtracted in 200 components = 0.00881066 Jy ! Clean residual min=-0.002233 max=0.002027 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.110388 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 56 components and 0.110388 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.19 mas, bpa=-3.057 degrees ! Estimated noise=1.09945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872356 Jy ! Component: 100 - total flux cleaned = 0.00100648 Jy ! Component: 150 - total flux cleaned = 0.00108268 Jy ! Component: 200 - total flux cleaned = 0.00108244 Jy ! Total flux subtracted in 200 components = 0.00108244 Jy ! Clean residual min=-0.002414 max=0.002517 Jy/beam ! Clean residual mean=-0.000006 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.111471 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 = 4.88045e-07 Jy ! Component: 100 - total flux cleaned = -2.213e-05 Jy ! Component: 150 - total flux cleaned = -5.39734e-05 Jy ! Component: 200 - total flux cleaned = -6.40316e-05 Jy ! Total flux subtracted in 200 components = -6.40316e-05 Jy ! Clean residual min=-0.002389 max=0.002481 Jy/beam ! Clean residual mean=-0.000007 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.111407 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.111407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=4.172 mas, bpa=-4.823 degrees ! Estimated noise=0.869949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459269 Jy ! Component: 100 - total flux cleaned = -0.000484434 Jy ! Component: 150 - total flux cleaned = -0.000529508 Jy ! Component: 200 - total flux cleaned = -0.000529063 Jy ! Total flux subtracted in 200 components = -0.000529063 Jy ! Clean residual min=-0.002158 max=0.001950 Jy/beam ! Clean residual mean=-0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.110878 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.110878 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=0.020100Jy sigma=0.540860 ! Fit after self-cal, rms=0.020094Jy sigma=0.540781 wmodel /d2/scr/pima/bp171a3_uvs/J1314-2129_C_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp171a3_uvs/J1314-2129_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1314-2129_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1314-2129_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1314-2129_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J1314-2129_C_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 = -0.000283111 Jy ! Component: 100 - total flux cleaned = -0.000316807 Jy ! Component: 150 - total flux cleaned = -0.000221283 Jy ! Component: 200 - total flux cleaned = -0.000189982 Jy ! Component: 250 - total flux cleaned = -0.000189367 Jy ! Component: 300 - total flux cleaned = -0.000188793 Jy ! Component: 350 - total flux cleaned = -8.21336e-05 Jy ! Component: 400 - total flux cleaned = -5.84844e-06 Jy ! Component: 450 - total flux cleaned = 9.32491e-05 Jy ! Component: 500 - total flux cleaned = 0.000188791 Jy ! Component: 550 - total flux cleaned = 0.000258774 Jy ! Component: 600 - total flux cleaned = 0.000349015 Jy ! Component: 650 - total flux cleaned = 0.000481197 Jy ! Component: 700 - total flux cleaned = 0.000566854 Jy ! Component: 750 - total flux cleaned = 0.000630013 Jy ! Component: 800 - total flux cleaned = 0.000711951 Jy ! Component: 850 - total flux cleaned = 0.000771956 Jy ! Component: 900 - total flux cleaned = 0.000811691 Jy ! Component: 950 - total flux cleaned = 0.000965229 Jy ! Component: 1000 - total flux cleaned = 0.00107779 Jy ! Component: 1050 - total flux cleaned = 0.00118852 Jy ! Component: 1100 - total flux cleaned = 0.00131472 Jy ! Component: 1150 - total flux cleaned = 0.00138564 Jy ! Component: 1200 - total flux cleaned = 0.00148961 Jy ! Component: 1250 - total flux cleaned = 0.0015578 Jy ! Component: 1300 - total flux cleaned = 0.00167463 Jy ! Component: 1350 - total flux cleaned = 0.0017074 Jy ! Component: 1400 - total flux cleaned = 0.00182019 Jy ! Component: 1450 - total flux cleaned = 0.00186747 Jy ! Component: 1500 - total flux cleaned = 0.00194548 Jy ! Component: 1550 - total flux cleaned = 0.00200701 Jy ! Component: 1600 - total flux cleaned = 0.00209773 Jy ! Component: 1650 - total flux cleaned = 0.00218692 Jy ! Component: 1700 - total flux cleaned = 0.00228947 Jy ! Component: 1750 - total flux cleaned = 0.00237623 Jy ! Component: 1800 - total flux cleaned = 0.00251867 Jy ! Component: 1850 - total flux cleaned = 0.00264462 Jy ! Component: 1900 - total flux cleaned = 0.00274129 Jy ! Component: 1950 - total flux cleaned = 0.0028232 Jy ! Component: 2000 - total flux cleaned = 0.00289054 Jy ! Component: 2050 - total flux cleaned = 0.00293038 Jy ! Component: 2100 - total flux cleaned = 0.00298284 Jy ! Component: 2150 - total flux cleaned = 0.00299583 Jy ! Component: 2200 - total flux cleaned = 0.00309852 Jy ! Component: 2250 - total flux cleaned = 0.00312396 Jy ! Component: 2300 - total flux cleaned = 0.0031993 Jy ! Component: 2350 - total flux cleaned = 0.0032612 Jy ! Component: 2400 - total flux cleaned = 0.00331013 Jy ! Component: 2450 - total flux cleaned = 0.00340728 Jy ! Component: 2500 - total flux cleaned = 0.00349134 Jy ! Component: 2550 - total flux cleaned = 0.00356263 Jy ! Component: 2600 - total flux cleaned = 0.0036214 Jy ! Component: 2650 - total flux cleaned = 0.00366793 Jy ! Component: 2700 - total flux cleaned = 0.0037256 Jy ! Component: 2750 - total flux cleaned = 0.00378266 Jy ! Component: 2800 - total flux cleaned = 0.00383931 Jy ! Component: 2850 - total flux cleaned = 0.00390652 Jy ! Component: 2900 - total flux cleaned = 0.00393987 Jy ! Component: 2950 - total flux cleaned = 0.00396203 Jy ! Component: 3000 - total flux cleaned = 0.00402763 Jy ! Component: 3050 - total flux cleaned = 0.00404922 Jy ! Component: 3100 - total flux cleaned = 0.00410301 Jy ! Component: 3150 - total flux cleaned = 0.00415633 Jy ! Component: 3200 - total flux cleaned = 0.00418806 Jy ! Component: 3250 - total flux cleaned = 0.00422996 Jy ! Component: 3300 - total flux cleaned = 0.00427155 Jy ! Component: 3350 - total flux cleaned = 0.00430253 Jy ! Component: 3400 - total flux cleaned = 0.00434352 Jy ! Component: 3450 - total flux cleaned = 0.00436387 Jy ! Component: 3500 - total flux cleaned = 0.00440428 Jy ! Component: 3550 - total flux cleaned = 0.00440431 Jy ! Component: 3600 - total flux cleaned = 0.00446422 Jy ! Component: 3650 - total flux cleaned = 0.00447415 Jy ! Component: 3700 - total flux cleaned = 0.00449392 Jy ! Component: 3750 - total flux cleaned = 0.00453317 Jy ! Component: 3800 - total flux cleaned = 0.00451367 Jy ! Component: 3850 - total flux cleaned = 0.00454287 Jy ! Component: 3900 - total flux cleaned = 0.00456217 Jy ! Component: 3950 - total flux cleaned = 0.00456215 Jy ! Component: 4000 - total flux cleaned = 0.00456217 Jy ! Component: 4050 - total flux cleaned = 0.00455257 Jy ! Total flux subtracted in 4096 components = 0.00453357 Jy ! Clean residual min=-0.000547 max=0.000547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.115411 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 362 components and 0.115411 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1314-2129_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.465 x 4.172 at -4.823 degrees (North through East) ! Clean map min=-0.0012166 max=0.0856 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1314-2129_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0855995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559241 0.559241 1.11848 2.23697 4.47393 8.94786 17.8957 35.7914 71.5829 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.441 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1314-2129_C_uvs.log closed on Mon Feb 24 08:49:31 2014