! Started logfile: /scr/pima/bg219i_uvs/J0539-2839_X_uvs.log on Wed Apr 6 23:33:12 2016 obs /scr/pima/bg219i_uvs/J0539-2839_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0539-2839_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.747619 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 5652 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0539-2839_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.941518Jy sigma=31.852213 ! Fit after self-cal, rms=0.696268Jy sigma=11.386114 ! 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=0.6931 mas, bmaj=2.079 mas, bpa=1.466 degrees ! Estimated noise=1.13769 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 = 1.24039 Jy ! Component: 100 - total flux cleaned = 1.52064 Jy ! Total flux subtracted in 100 components = 1.52064 Jy ! Clean residual min=-0.049056 max=0.107927 Jy/beam ! Clean residual mean=-0.000276 rms=0.014106 Jy/beam ! Combined flux in latest and established models = 1.52064 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.52064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.276140Jy sigma=4.357104 ! Fit after self-cal, rms=0.276108Jy sigma=4.356037 ! Inverting map ! Added new window around map position (1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119302 Jy ! Component: 100 - total flux cleaned = 0.195608 Jy ! Total flux subtracted in 100 components = 0.195608 Jy ! Clean residual min=-0.039601 max=0.067400 Jy/beam ! Clean residual mean=-0.000145 rms=0.009343 Jy/beam ! Combined flux in latest and established models = 1.71625 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.71625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.194699Jy sigma=3.022075 ! Fit after self-cal, rms=0.192137Jy sigma=2.973886 ! Inverting map ! Added new window around map position (-1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645481 Jy ! Component: 100 - total flux cleaned = 0.107283 Jy ! Total flux subtracted in 100 components = 0.107283 Jy ! Clean residual min=-0.031656 max=0.038612 Jy/beam ! Clean residual mean=-0.000081 rms=0.007251 Jy/beam ! Combined flux in latest and established models = 1.82353 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 1.82353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.163429Jy sigma=2.534683 ! Fit after self-cal, rms=0.163022Jy sigma=2.527913 ! 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=0.9165 mas, bmaj=2.779 mas, bpa=3.946 degrees ! Estimated noise=0.814524 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 = 0.0369896 Jy ! Component: 100 - total flux cleaned = 0.0606005 Jy ! Component: 150 - total flux cleaned = 0.0702138 Jy ! Component: 200 - total flux cleaned = 0.0713688 Jy ! Total flux subtracted in 200 components = 0.0713688 Jy ! Clean residual min=-0.025030 max=0.031975 Jy/beam ! Clean residual mean=-0.000030 rms=0.006848 Jy/beam ! Combined flux in latest and established models = 1.8949 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 1.8949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.152835Jy sigma=2.349335 ! Fit after self-cal, rms=0.152677Jy sigma=2.346132 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9165 x 2.779 at 3.946 degrees (North through East) ! Clean map min=-0.023254 max=1.5956 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 0.98 FD 0.99 HN 1.13 KP 0.98 ! LA 0.99 MK 1.03 NL 1.00 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.09 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.08 KP 1.01 ! LA 0.98 MK 1.02 NL 1.00 OV 0.95 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.10 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.09 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.09 KP 0.99 ! LA 0.99 MK 1.01 NL 0.98 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.152677Jy sigma=2.346132 ! Fit after self-cal, rms=0.140887Jy sigma=2.069796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9191 mas, bmaj=2.784 mas, bpa=4.35 degrees ! Estimated noise=0.811251 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 = -0.0238738 Jy ! Component: 100 - total flux cleaned = -0.0274974 Jy ! Component: 150 - total flux cleaned = -0.0290908 Jy ! Component: 200 - total flux cleaned = -0.0300532 Jy ! Total flux subtracted in 200 components = -0.0300532 Jy ! Clean residual min=-0.022267 max=0.023626 Jy/beam ! Clean residual mean=-0.000023 rms=0.005458 Jy/beam ! Combined flux in latest and established models = 1.86485 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 1.86485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.135400Jy sigma=1.974693 ! Fit after self-cal, rms=0.135361Jy sigma=1.973625 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.135361Jy sigma=1.973625 ! Fit after self-cal, rms=0.103675Jy sigma=1.500289 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.795 mas, bpa=4.314 degrees ! Estimated noise=0.811652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0104568 Jy ! Component: 100 - total flux cleaned = -0.0135609 Jy ! Component: 150 - total flux cleaned = -0.0137938 Jy ! Component: 200 - total flux cleaned = -0.0142136 Jy ! Total flux subtracted in 200 components = -0.0142136 Jy ! Clean residual min=-0.011960 max=0.010313 Jy/beam ! Clean residual mean=0.000038 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 1.85063 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 1.85063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102276Jy sigma=1.475198 ! Fit after self-cal, rms=0.102249Jy sigma=1.474353 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 = -0.000881066 Jy ! Component: 100 - total flux cleaned = -0.00087337 Jy ! Component: 150 - total flux cleaned = -0.000713847 Jy ! Component: 200 - total flux cleaned = -0.000574076 Jy ! Total flux subtracted in 200 components = -0.000574076 Jy ! Clean residual min=-0.011322 max=0.010096 Jy/beam ! Clean residual mean=0.000038 rms=0.002253 Jy/beam ! Combined flux in latest and established models = 1.85006 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 1.85006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.101793Jy sigma=1.464978 ! Fit after self-cal, rms=0.101763Jy sigma=1.464510 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.101763Jy sigma=1.464510 ! Fit after self-cal, rms=0.100934Jy sigma=1.452033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9245 mas, bmaj=2.795 mas, bpa=4.311 degrees ! Estimated noise=0.810762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00776723 Jy ! Component: 100 - total flux cleaned = -0.0110506 Jy ! Component: 150 - total flux cleaned = -0.0113817 Jy ! Component: 200 - total flux cleaned = -0.0113823 Jy ! Total flux subtracted in 200 components = -0.0113823 Jy ! Clean residual min=-0.010430 max=0.009850 Jy/beam ! Clean residual mean=0.000039 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 1.83868 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 1.83868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100096Jy sigma=1.438596 ! Fit after self-cal, rms=0.100072Jy sigma=1.438189 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 = -0.000864411 Jy ! Component: 100 - total flux cleaned = -0.000571443 Jy ! Component: 150 - total flux cleaned = -0.000573642 Jy ! Component: 200 - total flux cleaned = -0.00044529 Jy ! Total flux subtracted in 200 components = -0.00044529 Jy ! Clean residual min=-0.010025 max=0.009703 Jy/beam ! Clean residual mean=0.000039 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 1.83823 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 1.83823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.099729Jy sigma=1.432495 ! Fit after self-cal, rms=0.099722Jy sigma=1.432320 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.099722Jy sigma=1.432320 ! Fit after self-cal, rms=0.099364Jy sigma=1.428208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=5.451 mas, bpa=1.119 degrees ! Estimated noise=1.03384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00526237 Jy ! Component: 100 - total flux cleaned = -0.00706138 Jy ! Component: 150 - total flux cleaned = -0.00706166 Jy ! Component: 200 - total flux cleaned = -0.00713188 Jy ! Total flux subtracted in 200 components = -0.00713188 Jy ! Clean residual min=-0.010560 max=0.008344 Jy/beam ! Clean residual mean=0.000071 rms=0.002401 Jy/beam ! Combined flux in latest and established models = 1.8311 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 1.8311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.098997Jy sigma=1.423558 ! Fit after self-cal, rms=0.098977Jy sigma=1.423325 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 = -0.000164476 Jy ! Component: 100 - total flux cleaned = -9.68813e-05 Jy ! Component: 150 - total flux cleaned = -9.82315e-05 Jy ! Component: 200 - total flux cleaned = -0.000101629 Jy ! Total flux subtracted in 200 components = -0.000101629 Jy ! Clean residual min=-0.010496 max=0.008224 Jy/beam ! Clean residual mean=0.000072 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 1.831 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 1.831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.098934Jy sigma=1.422325 ! Fit after self-cal, rms=0.098927Jy sigma=1.422244 ! 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=0.9247 mas, bmaj=2.795 mas, bpa=4.304 degrees ! Estimated noise=0.809689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9247 x 2.795 at 4.304 degrees (North through East) ! Clean map min=-0.0086904 max=1.598 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.098927Jy sigma=1.422244 ! Fit after self-cal, rms=0.087218Jy sigma=1.234068 ! Inverting map and beam ! Estimated beam: bmin=0.9233 mas, bmaj=2.787 mas, bpa=4.188 degrees ! Estimated noise=0.808476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00538258 Jy ! Component: 100 - total flux cleaned = -0.00600131 Jy ! Component: 150 - total flux cleaned = -0.00652297 Jy ! Component: 200 - total flux cleaned = -0.00667886 Jy ! Total flux subtracted in 200 components = -0.00667886 Jy ! Clean residual min=-0.009352 max=0.008016 Jy/beam ! Clean residual mean=0.000039 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 1.82432 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 1.82432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.086454Jy sigma=1.216933 ! Fit after self-cal, rms=0.086438Jy sigma=1.216736 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000511119 Jy ! Component: 100 - total flux cleaned = -0.00037885 Jy ! Component: 150 - total flux cleaned = -0.000258603 Jy ! Component: 200 - total flux cleaned = -0.000259863 Jy ! Total flux subtracted in 200 components = -0.000259863 Jy ! Clean residual min=-0.009128 max=0.008128 Jy/beam ! Clean residual mean=0.000039 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.82406 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 1.82406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.086110Jy sigma=1.210526 ! Fit after self-cal, rms=0.086100Jy sigma=1.210426 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.086100Jy sigma=1.210426 ! Fit after self-cal, rms=0.085592Jy sigma=1.204515 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=0.6985 mas, bmaj=2.078 mas, bpa=1.726 degrees ! Estimated noise=1.13124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23309 Jy ! Component: 100 - total flux cleaned = 1.50792 Jy ! Component: 150 - total flux cleaned = 1.61089 Jy ! Component: 200 - total flux cleaned = 1.67328 Jy ! Total flux subtracted in 200 components = 1.67328 Jy ! Clean residual min=-0.018055 max=0.032685 Jy/beam ! Clean residual mean=-0.000047 rms=0.004796 Jy/beam ! Combined flux in latest and established models = 1.67328 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.67328 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=2.784 mas, bpa=4.137 degrees ! Estimated noise=0.807472 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 = 0.059171 Jy ! Component: 100 - total flux cleaned = 0.0911878 Jy ! Component: 150 - total flux cleaned = 0.110551 Jy ! Component: 200 - total flux cleaned = 0.122799 Jy ! Total flux subtracted in 200 components = 0.122799 Jy ! Clean residual min=-0.007964 max=0.008636 Jy/beam ! Clean residual mean=0.000020 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 1.79608 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 1.79608 Jy ! Inverting map ! Added new window around map position (-13.6, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009127 Jy ! Component: 100 - total flux cleaned = 0.0155688 Jy ! Component: 150 - total flux cleaned = 0.0191875 Jy ! Component: 200 - total flux cleaned = 0.0211547 Jy ! Total flux subtracted in 200 components = 0.0211547 Jy ! Clean residual min=-0.007673 max=0.007239 Jy/beam ! Clean residual mean=0.000031 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 1.81723 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 1.81723 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=2.111 mas, bmaj=5.454 mas, bpa=1.057 degrees ! Estimated noise=1.03181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336758 Jy ! Component: 100 - total flux cleaned = 0.00424678 Jy ! Component: 150 - total flux cleaned = 0.00460439 Jy ! Component: 200 - total flux cleaned = 0.004832 Jy ! Total flux subtracted in 200 components = 0.004832 Jy ! Clean residual min=-0.008286 max=0.007321 Jy/beam ! Clean residual mean=0.000069 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 1.82206 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 = 0.000128827 Jy ! Component: 100 - total flux cleaned = 0.000127444 Jy ! Component: 150 - total flux cleaned = 0.000126046 Jy ! Component: 200 - total flux cleaned = 0.000126281 Jy ! Total flux subtracted in 200 components = 0.000126281 Jy ! Clean residual min=-0.008177 max=0.007267 Jy/beam ! Clean residual mean=0.000070 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 1.82219 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 1.82219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=2.784 mas, bpa=4.137 degrees ! Estimated noise=0.807472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210173 Jy ! Component: 100 - total flux cleaned = -0.00220771 Jy ! Component: 150 - total flux cleaned = -0.00220861 Jy ! Component: 200 - total flux cleaned = -0.00221074 Jy ! Total flux subtracted in 200 components = -0.00221074 Jy ! Clean residual min=-0.007353 max=0.007059 Jy/beam ! Clean residual mean=0.000035 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 1.81998 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 1.81998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084194Jy sigma=1.179833 ! Fit after self-cal, rms=0.084073Jy sigma=1.177842 wmodel /scr/pima/bg219i_uvs/J0539-2839_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219i_uvs/J0539-2839_X_map.mod wobs /scr/pima/bg219i_uvs/J0539-2839_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0539-2839_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0539-2839_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0539-2839_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 = -0.000443032 Jy ! Component: 100 - total flux cleaned = -0.000556045 Jy ! Component: 150 - total flux cleaned = -0.000770446 Jy ! Component: 200 - total flux cleaned = -0.00137784 Jy ! Component: 250 - total flux cleaned = -0.00215369 Jy ! Component: 300 - total flux cleaned = -0.00243414 Jy ! Component: 350 - total flux cleaned = -0.00270377 Jy ! Component: 400 - total flux cleaned = -0.00287549 Jy ! Component: 450 - total flux cleaned = -0.00295759 Jy ! Component: 500 - total flux cleaned = -0.00279568 Jy ! Component: 550 - total flux cleaned = -0.00287448 Jy ! Component: 600 - total flux cleaned = -0.00272255 Jy ! Component: 650 - total flux cleaned = -0.00264892 Jy ! Component: 700 - total flux cleaned = -0.00257493 Jy ! Component: 750 - total flux cleaned = -0.0023586 Jy ! Component: 800 - total flux cleaned = -0.00187053 Jy ! Component: 850 - total flux cleaned = -0.0017338 Jy ! Component: 900 - total flux cleaned = -0.00146811 Jy ! Component: 950 - total flux cleaned = -0.00140344 Jy ! Component: 1000 - total flux cleaned = -0.00121334 Jy ! Component: 1050 - total flux cleaned = -0.000902189 Jy ! Component: 1100 - total flux cleaned = -0.000720344 Jy ! Component: 1150 - total flux cleaned = -0.000541084 Jy ! Component: 1200 - total flux cleaned = -0.000131045 Jy ! Component: 1250 - total flux cleaned = 0.000330882 Jy ! Component: 1300 - total flux cleaned = 0.000670495 Jy ! Component: 1350 - total flux cleaned = 0.00106063 Jy ! Component: 1400 - total flux cleaned = 0.00133439 Jy ! Component: 1450 - total flux cleaned = 0.00160326 Jy ! Component: 1500 - total flux cleaned = 0.0018686 Jy ! Component: 1550 - total flux cleaned = 0.00207619 Jy ! Component: 1600 - total flux cleaned = 0.00223093 Jy ! Component: 1650 - total flux cleaned = 0.00228239 Jy ! Component: 1700 - total flux cleaned = 0.00228327 Jy ! Component: 1750 - total flux cleaned = 0.00238213 Jy ! Component: 1800 - total flux cleaned = 0.00262376 Jy ! Component: 1850 - total flux cleaned = 0.00248021 Jy ! Component: 1900 - total flux cleaned = 0.00248072 Jy ! Component: 1950 - total flux cleaned = 0.00243475 Jy ! Component: 2000 - total flux cleaned = 0.00248017 Jy ! Component: 2050 - total flux cleaned = 0.00239069 Jy ! Component: 2100 - total flux cleaned = 0.0023904 Jy ! Component: 2150 - total flux cleaned = 0.00238971 Jy ! Component: 2200 - total flux cleaned = 0.0022174 Jy ! Component: 2250 - total flux cleaned = 0.00230276 Jy ! Component: 2300 - total flux cleaned = 0.00238669 Jy ! Component: 2350 - total flux cleaned = 0.00230359 Jy ! Component: 2400 - total flux cleaned = 0.00230359 Jy ! Component: 2450 - total flux cleaned = 0.00242514 Jy ! Component: 2500 - total flux cleaned = 0.00230477 Jy ! Component: 2550 - total flux cleaned = 0.00230535 Jy ! Component: 2600 - total flux cleaned = 0.00238375 Jy ! Component: 2650 - total flux cleaned = 0.00242264 Jy ! Component: 2700 - total flux cleaned = 0.00242283 Jy ! Component: 2750 - total flux cleaned = 0.00238537 Jy ! Component: 2800 - total flux cleaned = 0.00234833 Jy ! Component: 2850 - total flux cleaned = 0.00253233 Jy ! Component: 2900 - total flux cleaned = 0.00245919 Jy ! Component: 2950 - total flux cleaned = 0.00242318 Jy ! Component: 3000 - total flux cleaned = 0.00245858 Jy ! Component: 3050 - total flux cleaned = 0.00245876 Jy ! Component: 3100 - total flux cleaned = 0.00242414 Jy ! Component: 3150 - total flux cleaned = 0.00239017 Jy ! Component: 3200 - total flux cleaned = 0.00242419 Jy ! Component: 3250 - total flux cleaned = 0.00228876 Jy ! Component: 3300 - total flux cleaned = 0.00225515 Jy ! Component: 3350 - total flux cleaned = 0.00208946 Jy ! Component: 3400 - total flux cleaned = 0.0020894 Jy ! Component: 3450 - total flux cleaned = 0.00199199 Jy ! Component: 3500 - total flux cleaned = 0.00189528 Jy ! Component: 3550 - total flux cleaned = 0.0017358 Jy ! Component: 3600 - total flux cleaned = 0.00167253 Jy ! Component: 3650 - total flux cleaned = 0.0016729 Jy ! Component: 3700 - total flux cleaned = 0.00167312 Jy ! Component: 3750 - total flux cleaned = 0.00158034 Jy ! Component: 3800 - total flux cleaned = 0.00148915 Jy ! Component: 3850 - total flux cleaned = 0.00145875 Jy ! Component: 3900 - total flux cleaned = 0.00145899 Jy ! Component: 3950 - total flux cleaned = 0.00131118 Jy ! Component: 4000 - total flux cleaned = 0.00137019 Jy ! Component: 4050 - total flux cleaned = 0.00131197 Jy ! Total flux subtracted in 4096 components = 0.00125402 Jy ! Clean residual min=-0.001991 max=0.001792 Jy/beam ! Clean residual mean=0.000014 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 1.82123 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 422 components and 1.82123 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0539-2839_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9224 x 2.784 at 4.137 degrees (North through East) ! Clean map min=-0.0040537 max=1.608 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0539-2839_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.60804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000512176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0955527 0.0955527 0.191105 0.382211 0.764422 1.52884 3.05769 6.11537 12.2307 24.4615 48.923 97.846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.608 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3139.63 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0539-2839_X_uvs.log closed on Wed Apr 6 23:33:18 2016