! Started logfile: /scr/pima/bg219i_uvs/J0110-1648_X_uvs.log on Wed Apr 6 23:25:32 2016 obs /scr/pima/bg219i_uvs/J0110-1648_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0110-1648_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.811828 visibilities/baseline/integration-bin. ! Found source: J0110-1648 ! ! 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 27180 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/J0110-1648_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.003965Jy sigma=22.680424 ! Fit after self-cal, rms=0.940636Jy sigma=21.232568 ! 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=0.6988 mas, bmaj=1.581 mas, bpa=-1.276 degrees ! Estimated noise=0.536142 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 = 0.0431283 Jy ! Component: 100 - total flux cleaned = 0.0562641 Jy ! Total flux subtracted in 100 components = 0.0562641 Jy ! Clean residual min=-0.003646 max=0.005832 Jy/beam ! Clean residual mean=0.000004 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.0562641 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0562641 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=0.067415Jy sigma=1.423771 ! Fit after self-cal, rms=0.066164Jy sigma=1.394147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00801382 Jy ! Component: 100 - total flux cleaned = 0.0123557 Jy ! Total flux subtracted in 100 components = 0.0123557 Jy ! Clean residual min=-0.003923 max=0.003941 Jy/beam ! Clean residual mean=0.000002 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0686198 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0686198 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=0.064843Jy sigma=1.361980 ! Fit after self-cal, rms=0.064829Jy sigma=1.361496 ! 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=0.8868 mas, bmaj=2.035 mas, bpa=-1.771 degrees ! Estimated noise=0.270226 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 (-1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448914 Jy ! Component: 100 - total flux cleaned = 0.00682075 Jy ! Component: 150 - total flux cleaned = 0.00804204 Jy ! Component: 200 - total flux cleaned = 0.00839187 Jy ! Total flux subtracted in 200 components = 0.00839187 Jy ! Clean residual min=-0.001850 max=0.001891 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0770117 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0770117 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=0.064533Jy sigma=1.354193 ! Fit after self-cal, rms=0.064520Jy sigma=1.353501 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 2.035 at -1.771 degrees (North through East) ! Clean map min=-0.0015976 max=0.060103 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 0.99 FD 0.97 HN 0.98 KP 0.97 ! LA 1.05 MK 0.99 NL 1.03 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00 KP 0.96 ! LA 1.01 MK 0.99 NL 1.05 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.00 KP 0.99 ! LA 0.96 MK 1.06 NL 1.04 OV 0.92 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.97 KP 1.01 ! LA 0.96 MK 0.95 NL 1.06 OV 1.01 ! PT 0.95 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.04 KP 0.94 ! LA 1.00 MK 0.92 NL 1.03 OV 0.94 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 1.00 ! LA 1.03 MK 0.90 NL 0.96 OV 0.92 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.91 KP 0.99 ! LA 0.97 MK 1.07 NL 1.01 OV 1.00 ! PT 1.02 SC 0.94 ! ! ! 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=0.064520Jy sigma=1.353501 ! Fit after self-cal, rms=0.063983Jy sigma=1.350989 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8831 mas, bmaj=2.031 mas, bpa=-1.907 degrees ! Estimated noise=0.26731 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 = 0.000946726 Jy ! Component: 100 - total flux cleaned = 0.000948873 Jy ! Component: 150 - total flux cleaned = 0.000892038 Jy ! Component: 200 - total flux cleaned = 0.000843286 Jy ! Total flux subtracted in 200 components = 0.000843286 Jy ! Clean residual min=-0.001591 max=0.001622 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.077855 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.077855 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=0.063950Jy sigma=1.350248 ! Fit after self-cal, rms=0.063973Jy sigma=1.349988 ! 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=0.063973Jy sigma=1.349988 ! Fit after self-cal, rms=0.064300Jy sigma=1.348273 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8826 mas, bmaj=2.024 mas, bpa=-1.945 degrees ! Estimated noise=0.267859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437912 Jy ! Component: 100 - total flux cleaned = 0.000437224 Jy ! Component: 150 - total flux cleaned = 0.000398547 Jy ! Component: 200 - total flux cleaned = 0.000380741 Jy ! Total flux subtracted in 200 components = 0.000380741 Jy ! Clean residual min=-0.001382 max=0.001513 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0782357 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0782357 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=0.064287Jy sigma=1.347947 ! Fit after self-cal, rms=0.064311Jy sigma=1.347800 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 (-26.8, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373457 Jy ! Component: 100 - total flux cleaned = 0.000219134 Jy ! Component: 150 - total flux cleaned = 0.000185826 Jy ! Component: 200 - total flux cleaned = 0.000211328 Jy ! Total flux subtracted in 200 components = 0.000211328 Jy ! Clean residual min=-0.001411 max=0.001486 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.078447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.078447 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=0.064260Jy sigma=1.346901 ! Fit after self-cal, rms=0.064257Jy sigma=1.346774 ! Inverting map ! Added new window around map position (38.4, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075192 Jy ! Component: 100 - total flux cleaned = 0.000731 Jy ! Component: 150 - total flux cleaned = 0.000650482 Jy ! Component: 200 - total flux cleaned = 0.000577751 Jy ! Total flux subtracted in 200 components = 0.000577751 Jy ! Clean residual min=-0.001331 max=0.001268 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0790248 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0790248 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=0.064215Jy sigma=1.346069 ! Fit after self-cal, rms=0.064212Jy sigma=1.345972 ! 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=0.064212Jy sigma=1.345972 ! Fit after self-cal, rms=0.064135Jy sigma=1.345899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.022 mas, bpa=-1.911 degrees ! Estimated noise=0.267073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211695 Jy ! Component: 100 - total flux cleaned = 0.000139133 Jy ! Component: 150 - total flux cleaned = 0.000138304 Jy ! Component: 200 - total flux cleaned = 9.96402e-05 Jy ! Total flux subtracted in 200 components = 9.96402e-05 Jy ! Clean residual min=-0.001293 max=0.001225 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0791244 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.0791244 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=0.064117Jy sigma=1.345593 ! Fit after self-cal, rms=0.064119Jy sigma=1.345567 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.91077e-05 Jy ! Component: 100 - total flux cleaned = -5.69824e-05 Jy ! Component: 150 - total flux cleaned = -7.44034e-05 Jy ! Component: 200 - total flux cleaned = -0.000108087 Jy ! Total flux subtracted in 200 components = -0.000108087 Jy ! Clean residual min=-0.001300 max=0.001205 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0790163 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.0790163 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=0.064109Jy sigma=1.345381 ! Fit after self-cal, rms=0.064108Jy sigma=1.345371 ! 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=0.064108Jy sigma=1.345371 ! Fit after self-cal, rms=0.064128Jy sigma=1.345353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.285 mas, bmaj=4.266 mas, bpa=6.58 degrees ! Estimated noise=0.34421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181352 Jy ! Component: 100 - total flux cleaned = -0.000183847 Jy ! Component: 150 - total flux cleaned = -0.00021032 Jy ! Component: 200 - total flux cleaned = -0.000256032 Jy ! Total flux subtracted in 200 components = -0.000256032 Jy ! Clean residual min=-0.001287 max=0.001229 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0787603 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.0787603 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=0.064128Jy sigma=1.345319 ! Fit after self-cal, rms=0.064126Jy sigma=1.345288 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 = -4.24169e-05 Jy ! Component: 100 - total flux cleaned = -5.33152e-05 Jy ! Component: 150 - total flux cleaned = -8.17707e-05 Jy ! Component: 200 - total flux cleaned = -0.000107495 Jy ! Total flux subtracted in 200 components = -0.000107495 Jy ! Clean residual min=-0.001311 max=0.001238 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0786528 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.0786528 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=0.064126Jy sigma=1.345296 ! Fit after self-cal, rms=0.064126Jy sigma=1.345289 ! 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=0.8819 mas, bmaj=2.022 mas, bpa=-1.877 degrees ! Estimated noise=0.266954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8819 x 2.022 at -1.877 degrees (North through East) ! Clean map min=-0.001592 max=0.059406 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=0.6957 mas, bmaj=1.578 mas, bpa=-1.193 degrees ! Estimated noise=0.528347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437663 Jy ! Component: 100 - total flux cleaned = 0.0578571 Jy ! Component: 150 - total flux cleaned = 0.0648614 Jy ! Component: 200 - total flux cleaned = 0.0678333 Jy ! Total flux subtracted in 200 components = 0.0678333 Jy ! Clean residual min=-0.003526 max=0.003646 Jy/beam ! Clean residual mean=0.000002 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0678333 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0678333 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8819 mas, bmaj=2.022 mas, bpa=-1.877 degrees ! Estimated noise=0.266954 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 = 0.00472002 Jy ! Component: 100 - total flux cleaned = 0.00748289 Jy ! Component: 150 - total flux cleaned = 0.0092903 Jy ! Component: 200 - total flux cleaned = 0.00994186 Jy ! Total flux subtracted in 200 components = 0.00994186 Jy ! Clean residual min=-0.001540 max=0.001378 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0777752 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0777752 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=2.285 mas, bmaj=4.266 mas, bpa=6.58 degrees ! Estimated noise=0.34421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010727 Jy ! Component: 100 - total flux cleaned = 0.00146325 Jy ! Component: 150 - total flux cleaned = 0.00163591 Jy ! Component: 200 - total flux cleaned = 0.00170027 Jy ! Total flux subtracted in 200 components = 0.00170027 Jy ! Clean residual min=-0.001281 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0794754 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91468e-05 Jy ! Component: 100 - total flux cleaned = -3.22811e-05 Jy ! Component: 150 - total flux cleaned = -8.13583e-05 Jy ! Component: 200 - total flux cleaned = -0.000157542 Jy ! Total flux subtracted in 200 components = -0.000157542 Jy ! Clean residual min=-0.001278 max=0.001284 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0793179 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.0793179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8819 mas, bmaj=2.022 mas, bpa=-1.877 degrees ! Estimated noise=0.266954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385572 Jy ! Component: 100 - total flux cleaned = -0.000619274 Jy ! Component: 150 - total flux cleaned = -0.000689501 Jy ! Component: 200 - total flux cleaned = -0.000782883 Jy ! Total flux subtracted in 200 components = -0.000782883 Jy ! Clean residual min=-0.001313 max=0.001314 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.078535 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.078535 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=0.064163Jy sigma=1.346115 ! Fit after self-cal, rms=0.064159Jy sigma=1.345959 wmodel /scr/pima/bg219i_uvs/J0110-1648_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219i_uvs/J0110-1648_X_map.mod wobs /scr/pima/bg219i_uvs/J0110-1648_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0110-1648_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0110-1648_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0110-1648_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 = -0.000341461 Jy ! Component: 100 - total flux cleaned = -0.000364715 Jy ! Component: 150 - total flux cleaned = -0.000429696 Jy ! Component: 200 - total flux cleaned = -0.000367182 Jy ! Component: 250 - total flux cleaned = -0.000327523 Jy ! Component: 300 - total flux cleaned = -0.000269766 Jy ! Component: 350 - total flux cleaned = -0.000212678 Jy ! Component: 400 - total flux cleaned = -0.00017537 Jy ! Component: 450 - total flux cleaned = -0.000121072 Jy ! Component: 500 - total flux cleaned = -8.59649e-05 Jy ! Component: 550 - total flux cleaned = -5.14636e-05 Jy ! Component: 600 - total flux cleaned = -0.000102646 Jy ! Component: 650 - total flux cleaned = -0.00013544 Jy ! Component: 700 - total flux cleaned = -0.000152114 Jy ! Component: 750 - total flux cleaned = -0.000232244 Jy ! Component: 800 - total flux cleaned = -0.000310817 Jy ! Component: 850 - total flux cleaned = -0.000372514 Jy ! Component: 900 - total flux cleaned = -0.00035744 Jy ! Component: 950 - total flux cleaned = -0.000432237 Jy ! Component: 1000 - total flux cleaned = -0.000505528 Jy ! Component: 1050 - total flux cleaned = -0.00052002 Jy ! Component: 1100 - total flux cleaned = -0.000591715 Jy ! Component: 1150 - total flux cleaned = -0.000661986 Jy ! Component: 1200 - total flux cleaned = -0.00067567 Jy ! Component: 1250 - total flux cleaned = -0.000702887 Jy ! Component: 1300 - total flux cleaned = -0.000756773 Jy ! Component: 1350 - total flux cleaned = -0.000809565 Jy ! Component: 1400 - total flux cleaned = -0.000835696 Jy ! Component: 1450 - total flux cleaned = -0.000887711 Jy ! Component: 1500 - total flux cleaned = -0.00100234 Jy ! Component: 1550 - total flux cleaned = -0.00100243 Jy ! Component: 1600 - total flux cleaned = -0.00107715 Jy ! Component: 1650 - total flux cleaned = -0.00111413 Jy ! Component: 1700 - total flux cleaned = -0.00116274 Jy ! Component: 1750 - total flux cleaned = -0.00121048 Jy ! Component: 1800 - total flux cleaned = -0.00122221 Jy ! Component: 1850 - total flux cleaned = -0.00130441 Jy ! Component: 1900 - total flux cleaned = -0.00131604 Jy ! Component: 1950 - total flux cleaned = -0.00140801 Jy ! Component: 2000 - total flux cleaned = -0.00140786 Jy ! Component: 2050 - total flux cleaned = -0.00149818 Jy ! Component: 2100 - total flux cleaned = -0.00153153 Jy ! Component: 2150 - total flux cleaned = -0.00157591 Jy ! Component: 2200 - total flux cleaned = -0.00163049 Jy ! Component: 2250 - total flux cleaned = -0.0016305 Jy ! Component: 2300 - total flux cleaned = -0.00170562 Jy ! Component: 2350 - total flux cleaned = -0.00173747 Jy ! Component: 2400 - total flux cleaned = -0.00177963 Jy ! Component: 2450 - total flux cleaned = -0.00182142 Jy ! Component: 2500 - total flux cleaned = -0.00184212 Jy ! Component: 2550 - total flux cleaned = -0.0019039 Jy ! Component: 2600 - total flux cleaned = -0.00193445 Jy ! Component: 2650 - total flux cleaned = -0.00193444 Jy ! Component: 2700 - total flux cleaned = -0.00199458 Jy ! Component: 2750 - total flux cleaned = -0.00199479 Jy ! Component: 2800 - total flux cleaned = -0.00206376 Jy ! Component: 2850 - total flux cleaned = -0.00205397 Jy ! Component: 2900 - total flux cleaned = -0.00207341 Jy ! Component: 2950 - total flux cleaned = -0.00208305 Jy ! Component: 3000 - total flux cleaned = -0.00206386 Jy ! Component: 3050 - total flux cleaned = -0.00203539 Jy ! Component: 3100 - total flux cleaned = -0.00205423 Jy ! Component: 3150 - total flux cleaned = -0.00209154 Jy ! Component: 3200 - total flux cleaned = -0.0020358 Jy ! Component: 3250 - total flux cleaned = -0.00201738 Jy ! Component: 3300 - total flux cleaned = -0.00198993 Jy ! Component: 3350 - total flux cleaned = -0.00202628 Jy ! Component: 3400 - total flux cleaned = -0.00200809 Jy ! Component: 3450 - total flux cleaned = -0.00199015 Jy ! Component: 3500 - total flux cleaned = -0.00194549 Jy ! Component: 3550 - total flux cleaned = -0.00191896 Jy ! Component: 3600 - total flux cleaned = -0.00191019 Jy ! Component: 3650 - total flux cleaned = -0.00190136 Jy ! Component: 3700 - total flux cleaned = -0.00188407 Jy ! Component: 3750 - total flux cleaned = -0.00188418 Jy ! Component: 3800 - total flux cleaned = -0.00189268 Jy ! Component: 3850 - total flux cleaned = -0.00190117 Jy ! Component: 3900 - total flux cleaned = -0.00186735 Jy ! Component: 3950 - total flux cleaned = -0.00188409 Jy ! Component: 4000 - total flux cleaned = -0.00185898 Jy ! Component: 4050 - total flux cleaned = -0.00185063 Jy ! Total flux subtracted in 4096 components = -0.00185065 Jy ! Clean residual min=-0.000486 max=0.000558 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0766844 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 364 components and 0.0766844 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0110-1648_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8819 x 2.022 at -1.877 degrees (North through East) ! Clean map min=-0.0014807 max=0.059213 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0110-1648_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0592125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69373 0.69373 1.38746 2.77492 5.54984 11.0997 22.1993 44.3987 88.7974 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 432.445 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0110-1648_X_uvs.log closed on Wed Apr 6 23:25:37 2016