! Started logfile: /scr/pima/bp171a7_uvs/J1025+1253_C_uvs.log on Sun May 12 14:52:07 2013 obs /scr/pima/bp171a7_uvs/J1025+1253_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1025+1253_C_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J1025+1253 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2008 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 /scr/pima/bp171a7_uvs/J1025+1253_C] 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=1.099262Jy sigma=0.777168 ! Fit after self-cal, rms=0.661204Jy sigma=0.467447 ! 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=1.245 mas, bmaj=3.98 mas, bpa=0.8912 degrees ! Estimated noise=30.4752 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 = 0.252979 Jy ! Component: 100 - total flux cleaned = 0.323243 Jy ! Total flux subtracted in 100 components = 0.323243 Jy ! Clean residual min=-0.016874 max=0.031511 Jy/beam ! Clean residual mean=-0.000010 rms=0.004218 Jy/beam ! Combined flux in latest and established models = 0.323243 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.323243 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=0.078507Jy sigma=0.055505 ! Fit after self-cal, rms=0.078502Jy sigma=0.055501 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345015 Jy ! Component: 100 - total flux cleaned = 0.0533118 Jy ! Total flux subtracted in 100 components = 0.0533118 Jy ! Clean residual min=-0.011555 max=0.010839 Jy/beam ! Clean residual mean=-0.000003 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 0.376555 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.376555 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=0.060562Jy sigma=0.042812 ! Fit after self-cal, rms=0.060559Jy sigma=0.042809 ! 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=1.518 mas, bmaj=4.426 mas, bpa=0.3011 degrees ! Estimated noise=22.3199 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 = 0.01038 Jy ! Component: 100 - total flux cleaned = 0.0153087 Jy ! Component: 150 - total flux cleaned = 0.0178293 Jy ! Component: 200 - total flux cleaned = 0.0188814 Jy ! Total flux subtracted in 200 components = 0.0188814 Jy ! Clean residual min=-0.007742 max=0.009460 Jy/beam ! Clean residual mean=-0.000005 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.395436 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.395436 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=0.058944Jy sigma=0.041665 ! Fit after self-cal, rms=0.058942Jy sigma=0.041664 ! 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: ! FD 1.07 HN 0.98 KP 0.90 LA 1.11 ! MK 1.11 NL 1.08 OV 0.99 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.97 KP 0.94 LA 1.18 ! MK 1.03 NL 1.08 OV 1.07 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.97 KP 0.96 LA 1.12 ! MK 1.09 NL 1.10 OV 0.99 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.95 KP 0.96 LA 0.71 ! MK 1.08 NL 0.99 OV 0.97 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.96 KP 0.96 LA 1.15 ! MK 1.05 NL 0.99 OV 0.96 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 1.00 LA 1.22 ! MK 1.02 NL 0.96 OV 0.97 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.96 KP 0.93 LA 1.13 ! MK 1.03 NL 0.98 OV 0.97 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.96 KP 0.99 LA 1.14 ! MK 1.01 NL 0.96 OV 1.00 PT 0.93 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.058942Jy sigma=0.041664 ! Fit after self-cal, rms=0.040313Jy sigma=0.029752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=4.43 mas, bpa=0.3488 degrees ! Estimated noise=22.3922 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 = -0.00161221 Jy ! Component: 100 - total flux cleaned = -0.00196853 Jy ! Component: 150 - total flux cleaned = -0.00205197 Jy ! Component: 200 - total flux cleaned = -0.00201784 Jy ! Total flux subtracted in 200 components = -0.00201784 Jy ! Clean residual min=-0.003366 max=0.004588 Jy/beam ! Clean residual mean=-0.000004 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.393418 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.393418 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=0.040189Jy sigma=0.029675 ! Fit after self-cal, rms=0.040219Jy sigma=0.029667 ! 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=0.040219Jy sigma=0.029667 ! Fit after self-cal, rms=0.040218Jy sigma=0.029656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.433 mas, bpa=0.3801 degrees ! Estimated noise=22.4067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000789297 Jy ! Component: 100 - total flux cleaned = -0.000988521 Jy ! Component: 150 - total flux cleaned = -0.00107136 Jy ! Component: 200 - total flux cleaned = -0.0010713 Jy ! Total flux subtracted in 200 components = -0.0010713 Jy ! Clean residual min=-0.003349 max=0.004530 Jy/beam ! Clean residual mean=-0.000004 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.392347 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.392347 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=0.040169Jy sigma=0.029626 ! Fit after self-cal, rms=0.040169Jy sigma=0.029626 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 (5.4, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443843 Jy ! Component: 100 - total flux cleaned = 0.00699559 Jy ! Component: 150 - total flux cleaned = 0.0086006 Jy ! Component: 200 - total flux cleaned = 0.00972598 Jy ! Total flux subtracted in 200 components = 0.00972598 Jy ! Clean residual min=-0.002976 max=0.003382 Jy/beam ! Clean residual mean=-0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.402073 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 76 components and 0.402073 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=0.039649Jy sigma=0.029277 ! Fit after self-cal, rms=0.039618Jy sigma=0.029261 ! 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=0.039618Jy sigma=0.029261 ! Fit after self-cal, rms=0.039583Jy sigma=0.029248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=4.435 mas, bpa=0.4047 degrees ! Estimated noise=22.3865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122465 Jy ! Component: 100 - total flux cleaned = 0.00180763 Jy ! Component: 150 - total flux cleaned = 0.00213644 Jy ! Component: 200 - total flux cleaned = 0.00234792 Jy ! Total flux subtracted in 200 components = 0.00234792 Jy ! Clean residual min=-0.002701 max=0.003467 Jy/beam ! Clean residual mean=-0.000003 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.404421 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.404421 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=0.039526Jy sigma=0.029211 ! Fit after self-cal, rms=0.039522Jy sigma=0.029210 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, -17.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361005 Jy ! Component: 100 - total flux cleaned = 0.00580243 Jy ! Component: 150 - total flux cleaned = 0.00720923 Jy ! Component: 200 - total flux cleaned = 0.00800455 Jy ! Total flux subtracted in 200 components = 0.00800455 Jy ! Clean residual min=-0.002055 max=0.002311 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.412425 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.412425 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=0.039151Jy sigma=0.028961 ! Fit after self-cal, rms=0.039137Jy sigma=0.028953 ! 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=0.039137Jy sigma=0.028953 ! Fit after self-cal, rms=0.039075Jy sigma=0.028944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=7.131 mas, bpa=-7.518 degrees ! Estimated noise=29.6832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204039 Jy ! Component: 100 - total flux cleaned = 0.00309748 Jy ! Component: 150 - total flux cleaned = 0.00407337 Jy ! Component: 200 - total flux cleaned = 0.00485376 Jy ! Total flux subtracted in 200 components = 0.00485376 Jy ! Clean residual min=-0.002944 max=0.002699 Jy/beam ! Clean residual mean=-0.000006 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.417279 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 154 components and 0.417279 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=0.039025Jy sigma=0.028912 ! Fit after self-cal, rms=0.039020Jy sigma=0.028909 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 = 0.000676251 Jy ! Component: 100 - total flux cleaned = 0.00118126 Jy ! Component: 150 - total flux cleaned = 0.0016258 Jy ! Component: 200 - total flux cleaned = 0.00190864 Jy ! Total flux subtracted in 200 components = 0.00190864 Jy ! Clean residual min=-0.002976 max=0.002538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.419188 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 167 components and 0.419188 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=0.039008Jy sigma=0.028902 ! Fit after self-cal, rms=0.039007Jy sigma=0.028902 ! 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=1.532 mas, bmaj=4.435 mas, bpa=0.4244 degrees ! Estimated noise=22.349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.435 at 0.4244 degrees (North through East) ! Clean map min=-0.0019035 max=0.34141 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=1.258 mas, bmaj=3.98 mas, bpa=1.112 degrees ! Estimated noise=30.5697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253751 Jy ! Component: 100 - total flux cleaned = 0.322268 Jy ! Component: 150 - total flux cleaned = 0.355243 Jy ! Component: 200 - total flux cleaned = 0.373081 Jy ! Total flux subtracted in 200 components = 0.373081 Jy ! Clean residual min=-0.006121 max=0.008749 Jy/beam ! Clean residual mean=-0.000004 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.373081 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.373081 Jy ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.435 mas, bpa=0.4244 degrees ! Estimated noise=22.349 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 = 0.0100683 Jy ! Component: 100 - total flux cleaned = 0.0158874 Jy ! Component: 150 - total flux cleaned = 0.0203989 Jy ! Component: 200 - total flux cleaned = 0.0241131 Jy ! Total flux subtracted in 200 components = 0.0241131 Jy ! Clean residual min=-0.003474 max=0.003306 Jy/beam ! Clean residual mean=-0.000005 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.397195 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.397195 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=7.131 mas, bpa=-7.518 degrees ! Estimated noise=29.6832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474537 Jy ! Component: 100 - total flux cleaned = 0.00815067 Jy ! Component: 150 - total flux cleaned = 0.0108332 Jy ! Component: 200 - total flux cleaned = 0.0130285 Jy ! Total flux subtracted in 200 components = 0.0130285 Jy ! Clean residual min=-0.002901 max=0.003404 Jy/beam ! Clean residual mean=-0.000007 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.410223 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 = 0.0018251 Jy ! Component: 100 - total flux cleaned = 0.00335612 Jy ! Component: 150 - total flux cleaned = 0.00465183 Jy ! Component: 200 - total flux cleaned = 0.0057524 Jy ! Total flux subtracted in 200 components = 0.0057524 Jy ! Clean residual min=-0.002854 max=0.002683 Jy/beam ! Clean residual mean=-0.000006 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.415975 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 97 components and 0.415975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.435 mas, bpa=0.4244 degrees ! Estimated noise=22.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691559 Jy ! Component: 100 - total flux cleaned = 0.00110827 Jy ! Component: 150 - total flux cleaned = 0.00147307 Jy ! Component: 200 - total flux cleaned = 0.00175367 Jy ! Total flux subtracted in 200 components = 0.00175367 Jy ! Clean residual min=-0.002315 max=0.002438 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.417729 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.417729 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=0.039247Jy sigma=0.029045 ! Fit after self-cal, rms=0.039243Jy sigma=0.029042 wmodel /scr/pima/bp171a7_uvs/J1025+1253_C_map.mod ! Writing 120 model components to file: /scr/pima/bp171a7_uvs/J1025+1253_C_map.mod wobs /scr/pima/bp171a7_uvs/J1025+1253_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1025+1253_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1025+1253_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a7_uvs/J1025+1253_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 = -2.31854e-05 Jy ! Component: 100 - total flux cleaned = -2.62283e-05 Jy ! Component: 150 - total flux cleaned = 5.81513e-06 Jy ! Component: 200 - total flux cleaned = 0.000130834 Jy ! Component: 250 - total flux cleaned = 0.000160722 Jy ! Component: 300 - total flux cleaned = 0.000104302 Jy ! Component: 350 - total flux cleaned = 0.000132254 Jy ! Component: 400 - total flux cleaned = 0.000211472 Jy ! Component: 450 - total flux cleaned = 0.000212069 Jy ! Component: 500 - total flux cleaned = 0.000311871 Jy ! Component: 550 - total flux cleaned = 0.00038335 Jy ! Component: 600 - total flux cleaned = 0.000360098 Jy ! Component: 650 - total flux cleaned = 0.000359825 Jy ! Component: 700 - total flux cleaned = 0.00033768 Jy ! Component: 750 - total flux cleaned = 0.000252248 Jy ! Component: 800 - total flux cleaned = 0.000210674 Jy ! Component: 850 - total flux cleaned = 0.000169844 Jy ! Component: 900 - total flux cleaned = 0.000130342 Jy ! Component: 950 - total flux cleaned = 9.18402e-05 Jy ! Component: 1000 - total flux cleaned = 0.000130017 Jy ! Component: 1050 - total flux cleaned = 0.000111363 Jy ! Component: 1100 - total flux cleaned = 0.00016561 Jy ! Component: 1150 - total flux cleaned = 9.53764e-05 Jy ! Component: 1200 - total flux cleaned = 9.60371e-05 Jy ! Component: 1250 - total flux cleaned = 0.000113273 Jy ! Component: 1300 - total flux cleaned = 0.000146331 Jy ! Component: 1350 - total flux cleaned = 0.000113595 Jy ! Component: 1400 - total flux cleaned = 9.73849e-05 Jy ! Component: 1450 - total flux cleaned = 5.02605e-05 Jy ! Component: 1500 - total flux cleaned = -2.66183e-05 Jy ! Component: 1550 - total flux cleaned = -1.17574e-05 Jy ! Component: 1600 - total flux cleaned = -0.000115504 Jy ! Component: 1650 - total flux cleaned = -0.000144541 Jy ! Component: 1700 - total flux cleaned = -0.000216279 Jy ! Component: 1750 - total flux cleaned = -0.000272536 Jy ! Component: 1800 - total flux cleaned = -0.00031416 Jy ! Component: 1850 - total flux cleaned = -0.000368817 Jy ! Component: 1900 - total flux cleaned = -0.000476652 Jy ! Component: 1950 - total flux cleaned = -0.000516667 Jy ! Component: 2000 - total flux cleaned = -0.000660525 Jy ! Component: 2050 - total flux cleaned = -0.000737247 Jy ! Component: 2100 - total flux cleaned = -0.000787788 Jy ! Component: 2150 - total flux cleaned = -0.00083786 Jy ! Component: 2200 - total flux cleaned = -0.000837841 Jy ! Component: 2250 - total flux cleaned = -0.000898721 Jy ! Component: 2300 - total flux cleaned = -0.000958708 Jy ! Component: 2350 - total flux cleaned = -0.000970405 Jy ! Component: 2400 - total flux cleaned = -0.00100587 Jy ! Component: 2450 - total flux cleaned = -0.00100591 Jy ! Component: 2500 - total flux cleaned = -0.00104049 Jy ! Component: 2550 - total flux cleaned = -0.00107445 Jy ! Component: 2600 - total flux cleaned = -0.00109713 Jy ! Component: 2650 - total flux cleaned = -0.00107489 Jy ! Component: 2700 - total flux cleaned = -0.00107491 Jy ! Component: 2750 - total flux cleaned = -0.00103134 Jy ! Component: 2800 - total flux cleaned = -0.00106383 Jy ! Component: 2850 - total flux cleaned = -0.000999445 Jy ! Component: 2900 - total flux cleaned = -0.000978249 Jy ! Component: 2950 - total flux cleaned = -0.000946846 Jy ! Component: 3000 - total flux cleaned = -0.000946773 Jy ! Component: 3050 - total flux cleaned = -0.000926109 Jy ! Component: 3100 - total flux cleaned = -0.000895428 Jy ! Component: 3150 - total flux cleaned = -0.000855015 Jy ! Component: 3200 - total flux cleaned = -0.00086521 Jy ! Component: 3250 - total flux cleaned = -0.00083523 Jy ! Component: 3300 - total flux cleaned = -0.000795482 Jy ! Component: 3350 - total flux cleaned = -0.000756306 Jy ! Component: 3400 - total flux cleaned = -0.000756357 Jy ! Component: 3450 - total flux cleaned = -0.000746684 Jy ! Component: 3500 - total flux cleaned = -0.000708268 Jy ! Component: 3550 - total flux cleaned = -0.000698741 Jy ! Component: 3600 - total flux cleaned = -0.000670369 Jy ! Component: 3650 - total flux cleaned = -0.000689192 Jy ! Component: 3700 - total flux cleaned = -0.000623688 Jy ! Component: 3750 - total flux cleaned = -0.000604988 Jy ! Component: 3800 - total flux cleaned = -0.000604984 Jy ! Component: 3850 - total flux cleaned = -0.000568285 Jy ! Component: 3900 - total flux cleaned = -0.000531859 Jy ! Component: 3950 - total flux cleaned = -0.000522867 Jy ! Component: 4000 - total flux cleaned = -0.000504871 Jy ! Component: 4050 - total flux cleaned = -0.000477862 Jy ! Total flux subtracted in 4096 components = -0.000424316 Jy ! Clean residual min=-0.000467 max=0.000509 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.417305 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 425 components and 0.417305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1025+1253_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.435 at 0.4244 degrees (North through East) ! Clean map min=-0.0014415 max=0.34167 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1025+1253_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.341673 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136275 0.136275 0.27255 0.545101 1.0902 2.1804 4.36081 8.72161 17.4432 34.8865 69.7729 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1025+1253_C_uvs.log closed on Sun May 12 14:52:11 2013