! Started logfile: /d2/scr/pima/bp171ab_uvs/J1323+2941_X_uvs.log on Mon Dec 9 01:38:57 2013 obs /d2/scr/pima/bp171ab_uvs/J1323+2941_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1323+2941_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1323+2941 ! ! 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 1080 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/bp171ab_uvs/J1323+2941_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.009269Jy sigma=4.666788 ! Fit after self-cal, rms=0.882392Jy sigma=3.968729 ! 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=0.9226 mas, bmaj=2.397 mas, bpa=12.74 degrees ! Estimated noise=7.44011 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 = 0.0961071 Jy ! Component: 100 - total flux cleaned = 0.123391 Jy ! Total flux subtracted in 100 components = 0.123391 Jy ! Clean residual min=-0.008070 max=0.013663 Jy/beam ! Clean residual mean=-0.000122 rms=0.003738 Jy/beam ! Combined flux in latest and established models = 0.123391 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.123391 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=0.031938Jy sigma=0.200603 ! Fit after self-cal, rms=0.031907Jy sigma=0.200524 ! 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=1.143 mas, bmaj=2.582 mas, bpa=11.6 degrees ! Estimated noise=4.96539 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 = 0.0169942 Jy ! Component: 100 - total flux cleaned = 0.0266086 Jy ! Component: 150 - total flux cleaned = 0.032736 Jy ! Component: 200 - total flux cleaned = 0.0367107 Jy ! Total flux subtracted in 200 components = 0.0367107 Jy ! Clean residual min=-0.008394 max=0.012283 Jy/beam ! Clean residual mean=-0.000059 rms=0.002608 Jy/beam ! Combined flux in latest and established models = 0.160102 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 51 components and 0.160102 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=0.026752Jy sigma=0.139670 ! Fit after self-cal, rms=0.026733Jy sigma=0.139617 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 2.582 at 11.6 degrees (North through East) ! Clean map min=-0.0081654 max=0.12364 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.00 KP 0.92 ! LA 0.87 MK 0.95 NL 1.04 OV 1.16 ! PT 0.85 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.19 HN 1.01 KP 1.04 ! LA 0.89 MK 1.02 NL 1.02 OV 1.16 ! PT 0.84 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026733Jy sigma=0.139617 ! Fit after self-cal, rms=0.025567Jy sigma=0.126725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.581 mas, bpa=11.76 degrees ! Estimated noise=4.90239 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 = 0.00161863 Jy ! Component: 100 - total flux cleaned = 0.00223253 Jy ! Component: 150 - total flux cleaned = 0.00246491 Jy ! Component: 200 - total flux cleaned = 0.00261633 Jy ! Total flux subtracted in 200 components = 0.00261633 Jy ! Clean residual min=-0.007346 max=0.009877 Jy/beam ! Clean residual mean=-0.000036 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.162718 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.162718 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=0.025565Jy sigma=0.125212 ! Fit after self-cal, rms=0.025561Jy sigma=0.125181 ! 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=0.025561Jy sigma=0.125181 ! Fit after self-cal, rms=0.025537Jy sigma=0.125115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.577 mas, bpa=11.8 degrees ! Estimated noise=4.90369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062646 Jy ! Component: 100 - total flux cleaned = 0.000769575 Jy ! Component: 150 - total flux cleaned = 0.000850698 Jy ! Component: 200 - total flux cleaned = 0.000977425 Jy ! Total flux subtracted in 200 components = 0.000977425 Jy ! Clean residual min=-0.007272 max=0.009923 Jy/beam ! Clean residual mean=-0.000036 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.163695 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.163695 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=0.025516Jy sigma=0.124540 ! Fit after self-cal, rms=0.025506Jy sigma=0.124532 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 (-2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922286 Jy ! Component: 100 - total flux cleaned = 0.014297 Jy ! Component: 150 - total flux cleaned = 0.0171265 Jy ! Component: 200 - total flux cleaned = 0.0186042 Jy ! Total flux subtracted in 200 components = 0.0186042 Jy ! Clean residual min=-0.006045 max=0.004927 Jy/beam ! Clean residual mean=-0.000022 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.1823 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 106 components and 0.1823 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=0.022428Jy sigma=0.104272 ! Fit after self-cal, rms=0.022078Jy sigma=0.102075 ! 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=0.022078Jy sigma=0.102075 ! Fit after self-cal, rms=0.019743Jy sigma=0.085322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.569 mas, bpa=12.09 degrees ! Estimated noise=4.91107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021473 Jy ! Component: 100 - total flux cleaned = 0.00270489 Jy ! Component: 150 - total flux cleaned = 0.00299184 Jy ! Component: 200 - total flux cleaned = 0.00314267 Jy ! Total flux subtracted in 200 components = 0.00314267 Jy ! Clean residual min=-0.003676 max=0.003860 Jy/beam ! Clean residual mean=-0.000014 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.185442 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.185442 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=0.019245Jy sigma=0.083302 ! Fit after self-cal, rms=0.019226Jy sigma=0.083063 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 (6.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344823 Jy ! Component: 100 - total flux cleaned = 0.005451 Jy ! Component: 150 - total flux cleaned = 0.00664901 Jy ! Component: 200 - total flux cleaned = 0.00749866 Jy ! Total flux subtracted in 200 components = 0.00749866 Jy ! Clean residual min=-0.003352 max=0.002446 Jy/beam ! Clean residual mean=-0.000006 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.192941 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 155 components and 0.192941 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=0.018538Jy sigma=0.079172 ! Fit after self-cal, rms=0.018479Jy sigma=0.079002 ! 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=0.018479Jy sigma=0.079002 ! Fit after self-cal, rms=0.017756Jy sigma=0.075061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=3.236 mas, bpa=1.47 degrees ! Estimated noise=5.09615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019309 Jy ! Component: 100 - total flux cleaned = 0.00327993 Jy ! Component: 150 - total flux cleaned = 0.00381161 Jy ! Component: 200 - total flux cleaned = 0.0041545 Jy ! Total flux subtracted in 200 components = 0.0041545 Jy ! Clean residual min=-0.002653 max=0.002353 Jy/beam ! Clean residual mean=-0.000008 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.197095 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.197095 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=0.017628Jy sigma=0.074076 ! Fit after self-cal, rms=0.017623Jy sigma=0.074037 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 = 0.000451229 Jy ! Component: 100 - total flux cleaned = 0.000736918 Jy ! Component: 150 - total flux cleaned = 0.000964681 Jy ! Component: 200 - total flux cleaned = 0.00117041 Jy ! Total flux subtracted in 200 components = 0.00117041 Jy ! Clean residual min=-0.002432 max=0.002164 Jy/beam ! Clean residual mean=-0.000005 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.198266 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 192 components and 0.198266 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=0.017540Jy sigma=0.073810 ! Fit after self-cal, rms=0.017540Jy sigma=0.073794 ! 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=1.144 mas, bmaj=2.562 mas, bpa=12.2 degrees ! Estimated noise=4.8845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 2.562 at 12.2 degrees (North through East) ! Clean map min=-0.0023835 max=0.11935 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=0.923 mas, bmaj=2.379 mas, bpa=13.39 degrees ! Estimated noise=7.32441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0946127 Jy ! Component: 100 - total flux cleaned = 0.122043 Jy ! Component: 150 - total flux cleaned = 0.136978 Jy ! Component: 200 - total flux cleaned = 0.147544 Jy ! Total flux subtracted in 200 components = 0.147544 Jy ! Clean residual min=-0.005432 max=0.008386 Jy/beam ! Clean residual mean=-0.000075 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.147544 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.147544 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.562 mas, bpa=12.2 degrees ! Estimated noise=4.8845 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 = 0.00893864 Jy ! Component: 100 - total flux cleaned = 0.0155065 Jy ! Component: 150 - total flux cleaned = 0.0207477 Jy ! Component: 200 - total flux cleaned = 0.0250298 Jy ! Total flux subtracted in 200 components = 0.0250298 Jy ! Clean residual min=-0.003647 max=0.004863 Jy/beam ! Clean residual mean=-0.000031 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.172574 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 113 components and 0.172574 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=2.224 mas, bmaj=3.236 mas, bpa=1.47 degrees ! Estimated noise=5.09615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571484 Jy ! Component: 100 - total flux cleaned = 0.00986619 Jy ! Component: 150 - total flux cleaned = 0.0130357 Jy ! Component: 200 - total flux cleaned = 0.0155239 Jy ! Total flux subtracted in 200 components = 0.0155239 Jy ! Clean residual min=-0.002821 max=0.003416 Jy/beam ! Clean residual mean=-0.000024 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.188098 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 = 0.00204174 Jy ! Component: 100 - total flux cleaned = 0.00373305 Jy ! Component: 150 - total flux cleaned = 0.00514372 Jy ! Component: 200 - total flux cleaned = 0.0063281 Jy ! Total flux subtracted in 200 components = 0.0063281 Jy ! Clean residual min=-0.002444 max=0.002537 Jy/beam ! Clean residual mean=-0.000012 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.194426 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 190 components and 0.194426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.562 mas, bpa=12.2 degrees ! Estimated noise=4.8845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369035 Jy ! Component: 100 - total flux cleaned = 0.000756434 Jy ! Component: 150 - total flux cleaned = 0.00113443 Jy ! Component: 200 - total flux cleaned = 0.00147242 Jy ! Total flux subtracted in 200 components = 0.00147242 Jy ! Clean residual min=-0.002452 max=0.002442 Jy/beam ! Clean residual mean=-0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.195898 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 213 components and 0.195898 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=0.017636Jy sigma=0.074399 ! Fit after self-cal, rms=0.017594Jy sigma=0.074265 wmodel /d2/scr/pima/bp171ab_uvs/J1323+2941_X_map.mod ! Writing 213 model components to file: /d2/scr/pima/bp171ab_uvs/J1323+2941_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1323+2941_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1323+2941_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1323+2941_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J1323+2941_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 = 0.000226512 Jy ! Component: 100 - total flux cleaned = 0.000382306 Jy ! Component: 150 - total flux cleaned = 0.000488669 Jy ! Component: 200 - total flux cleaned = 0.000487455 Jy ! Component: 250 - total flux cleaned = 0.0005494 Jy ! Component: 300 - total flux cleaned = 0.000549002 Jy ! Component: 350 - total flux cleaned = 0.0006327 Jy ! Component: 400 - total flux cleaned = 0.000768722 Jy ! Component: 450 - total flux cleaned = 0.00100351 Jy ! Component: 500 - total flux cleaned = 0.00115352 Jy ! Component: 550 - total flux cleaned = 0.00115289 Jy ! Component: 600 - total flux cleaned = 0.00124793 Jy ! Component: 650 - total flux cleaned = 0.00134019 Jy ! Component: 700 - total flux cleaned = 0.00143026 Jy ! Component: 750 - total flux cleaned = 0.00151735 Jy ! Component: 800 - total flux cleaned = 0.00164509 Jy ! Component: 850 - total flux cleaned = 0.00176941 Jy ! Component: 900 - total flux cleaned = 0.00187068 Jy ! Component: 950 - total flux cleaned = 0.00198956 Jy ! Component: 1000 - total flux cleaned = 0.00210624 Jy ! Component: 1050 - total flux cleaned = 0.00227713 Jy ! Component: 1100 - total flux cleaned = 0.00238813 Jy ! Component: 1150 - total flux cleaned = 0.00242447 Jy ! Component: 1200 - total flux cleaned = 0.00256762 Jy ! Component: 1250 - total flux cleaned = 0.00267239 Jy ! Component: 1300 - total flux cleaned = 0.00279269 Jy ! Component: 1350 - total flux cleaned = 0.0028941 Jy ! Component: 1400 - total flux cleaned = 0.00302644 Jy ! Component: 1450 - total flux cleaned = 0.00310803 Jy ! Component: 1500 - total flux cleaned = 0.00326824 Jy ! Component: 1550 - total flux cleaned = 0.00337849 Jy ! Component: 1600 - total flux cleaned = 0.00347148 Jy ! Component: 1650 - total flux cleaned = 0.00351733 Jy ! Component: 1700 - total flux cleaned = 0.00360822 Jy ! Component: 1750 - total flux cleaned = 0.00371286 Jy ! Component: 1800 - total flux cleaned = 0.00381596 Jy ! Component: 1850 - total flux cleaned = 0.00385961 Jy ! Component: 1900 - total flux cleaned = 0.00388825 Jy ! Component: 1950 - total flux cleaned = 0.00390255 Jy ! Component: 2000 - total flux cleaned = 0.00394512 Jy ! Component: 2050 - total flux cleaned = 0.00405764 Jy ! Component: 2100 - total flux cleaned = 0.00405753 Jy ! Component: 2150 - total flux cleaned = 0.00411321 Jy ! Component: 2200 - total flux cleaned = 0.00418235 Jy ! Component: 2250 - total flux cleaned = 0.00426476 Jy ! Component: 2300 - total flux cleaned = 0.0043058 Jy ! Component: 2350 - total flux cleaned = 0.00434664 Jy ! Component: 2400 - total flux cleaned = 0.00444155 Jy ! Component: 2450 - total flux cleaned = 0.00448204 Jy ! Component: 2500 - total flux cleaned = 0.00452242 Jy ! Component: 2550 - total flux cleaned = 0.00460274 Jy ! Component: 2600 - total flux cleaned = 0.00465606 Jy ! Component: 2650 - total flux cleaned = 0.00468275 Jy ! Component: 2700 - total flux cleaned = 0.00474924 Jy ! Component: 2750 - total flux cleaned = 0.00481554 Jy ! Component: 2800 - total flux cleaned = 0.00484202 Jy ! Component: 2850 - total flux cleaned = 0.0049214 Jy ! Component: 2900 - total flux cleaned = 0.00497426 Jy ! Component: 2950 - total flux cleaned = 0.0050799 Jy ! Component: 3000 - total flux cleaned = 0.00513271 Jy ! Component: 3050 - total flux cleaned = 0.00522507 Jy ! Component: 3100 - total flux cleaned = 0.00529105 Jy ! Component: 3150 - total flux cleaned = 0.00537026 Jy ! Component: 3200 - total flux cleaned = 0.00544951 Jy ! Component: 3250 - total flux cleaned = 0.00554214 Jy ! Component: 3300 - total flux cleaned = 0.00564816 Jy ! Component: 3350 - total flux cleaned = 0.00572772 Jy ! Component: 3400 - total flux cleaned = 0.00583415 Jy ! Component: 3450 - total flux cleaned = 0.0059275 Jy ! Component: 3500 - total flux cleaned = 0.00606109 Jy ! Component: 3550 - total flux cleaned = 0.00614159 Jy ! Component: 3600 - total flux cleaned = 0.00623586 Jy ! Component: 3650 - total flux cleaned = 0.0063169 Jy ! Component: 3700 - total flux cleaned = 0.00639818 Jy ! Component: 3750 - total flux cleaned = 0.00649352 Jy ! Component: 3800 - total flux cleaned = 0.00656187 Jy ! Component: 3850 - total flux cleaned = 0.00664429 Jy ! Component: 3900 - total flux cleaned = 0.00675478 Jy ! Component: 3950 - total flux cleaned = 0.00682414 Jy ! Component: 4000 - total flux cleaned = 0.00689382 Jy ! Component: 4050 - total flux cleaned = 0.00697781 Jy ! Total flux subtracted in 4096 components = 0.0070906 Jy ! Clean residual min=-0.000868 max=0.000868 Jy/beam ! Clean residual mean=0.000006 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.202989 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 501 components and 0.202989 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1323+2941_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 2.562 at 12.2 degrees (North through East) ! Clean map min=-0.0012897 max=0.1191 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1323+2941_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505459 0.505459 1.01092 2.02184 4.04367 8.08735 16.1747 32.3494 64.6988 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.519 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1323+2941_X_uvs.log closed on Mon Dec 9 01:39:02 2013