! Started logfile: /scr/pima/bg219i_uvs/J0551-1909_X_uvs.log on Wed Apr 6 23:33:36 2016 obs /scr/pima/bg219i_uvs/J0551-1909_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0551-1909_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.594799 visibilities/baseline/integration-bin. ! Found source: J0551-1909 ! ! 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 15096 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/J0551-1909_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 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=1.006016Jy sigma=25.677413 ! Fit after self-cal, rms=0.930631Jy sigma=23.786021 ! 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=0.887 mas, bmaj=2.506 mas, bpa=8.911 degrees ! Estimated noise=0.524086 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 = 0.0502626 Jy ! Component: 100 - total flux cleaned = 0.0689226 Jy ! Total flux subtracted in 100 components = 0.0689226 Jy ! Clean residual min=-0.004642 max=0.008714 Jy/beam ! Clean residual mean=0.000006 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.0689226 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0689226 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=0.058618Jy sigma=1.426043 ! Fit after self-cal, rms=0.057022Jy sigma=1.392241 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108248 Jy ! Component: 100 - total flux cleaned = 0.0163385 Jy ! Total flux subtracted in 100 components = 0.0163385 Jy ! Clean residual min=-0.003941 max=0.004041 Jy/beam ! Clean residual mean=0.000001 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0852612 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 12 components and 0.0852612 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=0.054717Jy sigma=1.334561 ! Fit after self-cal, rms=0.054631Jy sigma=1.333583 ! 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=1.14 mas, bmaj=3.025 mas, bpa=6.918 degrees ! Estimated noise=0.304793 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 (-1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395411 Jy ! Component: 100 - total flux cleaned = 0.00471453 Jy ! Component: 150 - total flux cleaned = 0.00514043 Jy ! Component: 200 - total flux cleaned = 0.00544178 Jy ! Total flux subtracted in 200 components = 0.00544178 Jy ! Clean residual min=-0.001613 max=0.002010 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0907029 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0907029 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=0.054342Jy sigma=1.326230 ! Fit after self-cal, rms=0.054304Jy sigma=1.325728 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 3.025 at 6.918 degrees (North through East) ! Clean map min=-0.0019131 max=0.061489 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.15 KP 0.98 ! LA 1.01 MK 0.97 NL 1.02 OV 0.99 ! PT 1.01 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.89 KP 1.01 ! LA 1.03 MK 0.99 NL 1.02 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.92 KP 1.02 ! LA 0.96 MK 1.14 NL 1.07 OV 0.96 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.00 ! LA 0.95 MK 1.01 NL 1.12 OV 1.01 ! PT 1.00 SC 0.89 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.85 KP 1.01 ! LA 0.99 MK 0.88 NL 1.01 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.93 KP 0.99 ! LA 1.01 MK 1.07 NL 0.98 OV 1.00 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.94 KP 1.08 ! LA 1.05 MK 1.09 NL 0.97 OV 0.98 ! PT 0.99 SC 1.06 ! ! ! 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=0.054304Jy sigma=1.325728 ! Fit after self-cal, rms=0.053473Jy sigma=1.321899 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=3.016 mas, bpa=7.549 degrees ! Estimated noise=0.301619 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 = 0.00061794 Jy ! Component: 100 - total flux cleaned = 0.000765308 Jy ! Component: 150 - total flux cleaned = 0.000869488 Jy ! Component: 200 - total flux cleaned = 0.000916318 Jy ! Total flux subtracted in 200 components = 0.000916318 Jy ! Clean residual min=-0.001358 max=0.001688 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0916192 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0916192 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=0.053446Jy sigma=1.321170 ! Fit after self-cal, rms=0.053471Jy sigma=1.320721 ! 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=0.053471Jy sigma=1.320721 ! Fit after self-cal, rms=0.053721Jy sigma=1.317423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=3.011 mas, bpa=7.468 degrees ! Estimated noise=0.301807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267404 Jy ! Component: 100 - total flux cleaned = 0.000291995 Jy ! Component: 150 - total flux cleaned = 0.000312702 Jy ! Component: 200 - total flux cleaned = 0.000330601 Jy ! Total flux subtracted in 200 components = 0.000330601 Jy ! Clean residual min=-0.001267 max=0.001619 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0919498 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0919498 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=0.053704Jy sigma=1.316945 ! Fit after self-cal, rms=0.053720Jy sigma=1.316739 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 (-27.2, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142611 Jy ! Component: 100 - total flux cleaned = 0.0018295 Jy ! Component: 150 - total flux cleaned = 0.00199745 Jy ! Component: 200 - total flux cleaned = 0.00212482 Jy ! Total flux subtracted in 200 components = 0.00212482 Jy ! Clean residual min=-0.001212 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0940747 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0940747 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=0.053679Jy sigma=1.315570 ! Fit after self-cal, rms=0.053674Jy sigma=1.315426 ! Inverting map ! Added new window around map position (-12.8, 43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724954 Jy ! Component: 100 - total flux cleaned = 0.000999382 Jy ! Component: 150 - total flux cleaned = 0.00112811 Jy ! Component: 200 - total flux cleaned = 0.00123582 Jy ! Total flux subtracted in 200 components = 0.00123582 Jy ! Clean residual min=-0.001197 max=0.001144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0953105 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.0953105 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=0.053638Jy sigma=1.314403 ! Fit after self-cal, rms=0.053630Jy sigma=1.314254 ! 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=0.053630Jy sigma=1.314254 ! Fit after self-cal, rms=0.053668Jy sigma=1.314088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=3.011 mas, bpa=7.52 degrees ! Estimated noise=0.301229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485633 Jy ! Component: 100 - total flux cleaned = 0.000644911 Jy ! Component: 150 - total flux cleaned = 0.000725566 Jy ! Component: 200 - total flux cleaned = 0.00079906 Jy ! Total flux subtracted in 200 components = 0.00079906 Jy ! Clean residual min=-0.001135 max=0.001174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0961096 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.0961096 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=0.053652Jy sigma=1.313638 ! Fit after self-cal, rms=0.053658Jy sigma=1.313587 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 (29.6, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106361 Jy ! Component: 100 - total flux cleaned = 0.00137675 Jy ! Component: 150 - total flux cleaned = 0.00143706 Jy ! Component: 200 - total flux cleaned = 0.00153131 Jy ! Total flux subtracted in 200 components = 0.00153131 Jy ! Clean residual min=-0.001116 max=0.001127 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0976409 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.0976409 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=0.053632Jy sigma=1.312891 ! Fit after self-cal, rms=0.053632Jy sigma=1.312824 ! Inverting map ! Added new window around map position (42.4, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971453 Jy ! Component: 100 - total flux cleaned = 0.0012508 Jy ! Component: 150 - total flux cleaned = 0.00138203 Jy ! Component: 200 - total flux cleaned = 0.00144131 Jy ! Total flux subtracted in 200 components = 0.00144131 Jy ! Clean residual min=-0.001009 max=0.000937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0990822 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0990822 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=0.053606Jy sigma=1.312138 ! Fit after self-cal, rms=0.053607Jy sigma=1.312072 ! 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=0.053607Jy sigma=1.312072 ! Fit after self-cal, rms=0.053464Jy sigma=1.311987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=4.707 mas, bpa=4.003 degrees ! Estimated noise=0.343615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434712 Jy ! Component: 100 - total flux cleaned = 0.000683006 Jy ! Component: 150 - total flux cleaned = 0.000839723 Jy ! Component: 200 - total flux cleaned = 0.000948546 Jy ! Total flux subtracted in 200 components = 0.000948546 Jy ! Clean residual min=-0.000985 max=0.000931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.100031 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.100031 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=0.053460Jy sigma=1.311828 ! Fit after self-cal, rms=0.053460Jy sigma=1.311816 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 = 0.000200551 Jy ! Component: 100 - total flux cleaned = 0.000279969 Jy ! Component: 150 - total flux cleaned = 0.000316883 Jy ! Component: 200 - total flux cleaned = 0.00034364 Jy ! Total flux subtracted in 200 components = 0.00034364 Jy ! Clean residual min=-0.000972 max=0.000920 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.100374 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.100374 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=0.053457Jy sigma=1.311732 ! Fit after self-cal, rms=0.053456Jy sigma=1.311726 ! 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=1.129 mas, bmaj=3.008 mas, bpa=7.547 degrees ! Estimated noise=0.300321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 3.008 at 7.547 degrees (North through East) ! Clean map min=-0.0012178 max=0.060947 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=0.8777 mas, bmaj=2.51 mas, bpa=9.296 degrees ! Estimated noise=0.514673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050408 Jy ! Component: 100 - total flux cleaned = 0.070175 Jy ! Component: 150 - total flux cleaned = 0.0802965 Jy ! Component: 200 - total flux cleaned = 0.0845456 Jy ! Total flux subtracted in 200 components = 0.0845456 Jy ! Clean residual min=-0.003406 max=0.003480 Jy/beam ! Clean residual mean=0.000000 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0845456 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0845456 Jy ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.008 mas, bpa=7.547 degrees ! Estimated noise=0.300321 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 = 0.00390038 Jy ! Component: 100 - total flux cleaned = 0.00623624 Jy ! Component: 150 - total flux cleaned = 0.00787506 Jy ! Component: 200 - total flux cleaned = 0.00912268 Jy ! Total flux subtracted in 200 components = 0.00912268 Jy ! Clean residual min=-0.001617 max=0.001547 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0936683 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.0936683 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=2.4 mas, bmaj=4.707 mas, bpa=4.003 degrees ! Estimated noise=0.343615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144753 Jy ! Component: 100 - total flux cleaned = 0.00256411 Jy ! Component: 150 - total flux cleaned = 0.00345212 Jy ! Component: 200 - total flux cleaned = 0.00393315 Jy ! Total flux subtracted in 200 components = 0.00393315 Jy ! Clean residual min=-0.001317 max=0.001024 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0976015 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 = 0.000400935 Jy ! Component: 100 - total flux cleaned = 0.000688265 Jy ! Component: 150 - total flux cleaned = 0.000931129 Jy ! Component: 200 - total flux cleaned = 0.00117997 Jy ! Total flux subtracted in 200 components = 0.00117997 Jy ! Clean residual min=-0.001203 max=0.000960 Jy/beam ! Clean residual mean=-0.000004 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0987814 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 89 components and 0.0987814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.008 mas, bpa=7.547 degrees ! Estimated noise=0.300321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.46654e-05 Jy ! Component: 100 - total flux cleaned = 0.000234987 Jy ! Component: 150 - total flux cleaned = 0.000390838 Jy ! Component: 200 - total flux cleaned = 0.000566808 Jy ! Total flux subtracted in 200 components = 0.000566808 Jy ! Clean residual min=-0.001188 max=0.001081 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0993482 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0993482 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=0.053498Jy sigma=1.312831 ! Fit after self-cal, rms=0.053493Jy sigma=1.312597 wmodel /scr/pima/bg219i_uvs/J0551-1909_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219i_uvs/J0551-1909_X_map.mod wobs /scr/pima/bg219i_uvs/J0551-1909_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0551-1909_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0551-1909_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0551-1909_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 = 3.90334e-05 Jy ! Component: 100 - total flux cleaned = 0.000218725 Jy ! Component: 150 - total flux cleaned = 0.000252809 Jy ! Component: 200 - total flux cleaned = 0.000286023 Jy ! Component: 250 - total flux cleaned = 0.000270686 Jy ! Component: 300 - total flux cleaned = 0.000286247 Jy ! Component: 350 - total flux cleaned = 0.000344747 Jy ! Component: 400 - total flux cleaned = 0.000400722 Jy ! Component: 450 - total flux cleaned = 0.000413974 Jy ! Component: 500 - total flux cleaned = 0.000480313 Jy ! Component: 550 - total flux cleaned = 0.000492791 Jy ! Component: 600 - total flux cleaned = 0.000555563 Jy ! Component: 650 - total flux cleaned = 0.000616946 Jy ! Component: 700 - total flux cleaned = 0.000676754 Jy ! Component: 750 - total flux cleaned = 0.000711868 Jy ! Component: 800 - total flux cleaned = 0.000757567 Jy ! Component: 850 - total flux cleaned = 0.000768914 Jy ! Component: 900 - total flux cleaned = 0.00080208 Jy ! Component: 950 - total flux cleaned = 0.000812825 Jy ! Component: 1000 - total flux cleaned = 0.000844641 Jy ! Component: 1050 - total flux cleaned = 0.000844576 Jy ! Component: 1100 - total flux cleaned = 0.000834196 Jy ! Component: 1150 - total flux cleaned = 0.000824181 Jy ! Component: 1200 - total flux cleaned = 0.000814412 Jy ! Component: 1250 - total flux cleaned = 0.000795131 Jy ! Component: 1300 - total flux cleaned = 0.000776216 Jy ! Component: 1350 - total flux cleaned = 0.000757566 Jy ! Component: 1400 - total flux cleaned = 0.000757539 Jy ! Component: 1450 - total flux cleaned = 0.000748409 Jy ! Component: 1500 - total flux cleaned = 0.000721439 Jy ! Component: 1550 - total flux cleaned = 0.000721525 Jy ! Component: 1600 - total flux cleaned = 0.000721228 Jy ! Component: 1650 - total flux cleaned = 0.000712525 Jy ! Component: 1700 - total flux cleaned = 0.000737748 Jy ! Component: 1750 - total flux cleaned = 0.000729312 Jy ! Component: 1800 - total flux cleaned = 0.000737446 Jy ! Component: 1850 - total flux cleaned = 0.000729459 Jy ! Component: 1900 - total flux cleaned = 0.000753722 Jy ! Component: 1950 - total flux cleaned = 0.000753745 Jy ! Component: 2000 - total flux cleaned = 0.000745927 Jy ! Component: 2050 - total flux cleaned = 0.000761565 Jy ! Component: 2100 - total flux cleaned = 0.000746297 Jy ! Component: 2150 - total flux cleaned = 0.000753858 Jy ! Component: 2200 - total flux cleaned = 0.000746352 Jy ! Component: 2250 - total flux cleaned = 0.000731492 Jy ! Component: 2300 - total flux cleaned = 0.0007389 Jy ! Component: 2350 - total flux cleaned = 0.000717312 Jy ! Component: 2400 - total flux cleaned = 0.000717382 Jy ! Component: 2450 - total flux cleaned = 0.000703312 Jy ! Component: 2500 - total flux cleaned = 0.000675384 Jy ! Component: 2550 - total flux cleaned = 0.000661548 Jy ! Component: 2600 - total flux cleaned = 0.00066156 Jy ! Component: 2650 - total flux cleaned = 0.000647949 Jy ! Component: 2700 - total flux cleaned = 0.000647949 Jy ! Component: 2750 - total flux cleaned = 0.000627812 Jy ! Component: 2800 - total flux cleaned = 0.000634453 Jy ! Component: 2850 - total flux cleaned = 0.000621236 Jy ! Component: 2900 - total flux cleaned = 0.000640834 Jy ! Component: 2950 - total flux cleaned = 0.000634275 Jy ! Component: 3000 - total flux cleaned = 0.00062786 Jy ! Component: 3050 - total flux cleaned = 0.000634268 Jy ! Component: 3100 - total flux cleaned = 0.000634283 Jy ! Component: 3150 - total flux cleaned = 0.000627965 Jy ! Component: 3200 - total flux cleaned = 0.000615503 Jy ! Component: 3250 - total flux cleaned = 0.00061551 Jy ! Component: 3300 - total flux cleaned = 0.000621647 Jy ! Component: 3350 - total flux cleaned = 0.000603246 Jy ! Component: 3400 - total flux cleaned = 0.000584966 Jy ! Component: 3450 - total flux cleaned = 0.000590982 Jy ! Component: 3500 - total flux cleaned = 0.000548929 Jy ! Component: 3550 - total flux cleaned = 0.000554898 Jy ! Component: 3600 - total flux cleaned = 0.000525193 Jy ! Component: 3650 - total flux cleaned = 0.000513408 Jy ! Component: 3700 - total flux cleaned = 0.000484095 Jy ! Component: 3750 - total flux cleaned = 0.000484087 Jy ! Component: 3800 - total flux cleaned = 0.000460918 Jy ! Component: 3850 - total flux cleaned = 0.000466642 Jy ! Component: 3900 - total flux cleaned = 0.000437978 Jy ! Component: 3950 - total flux cleaned = 0.000426549 Jy ! Component: 4000 - total flux cleaned = 0.000415268 Jy ! Component: 4050 - total flux cleaned = 0.000404017 Jy ! Total flux subtracted in 4096 components = 0.000387204 Jy ! Clean residual min=-0.000347 max=0.000316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0997354 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 342 components and 0.0997354 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0551-1909_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 3.008 at 7.547 degrees (North through East) ! Clean map min=-0.00088194 max=0.061313 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0551-1909_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.061313 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.25171e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45268 0.45268 0.905359 1.81072 3.62144 7.24287 14.4857 28.9715 57.943 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 662.72 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0551-1909_X_uvs.log closed on Wed Apr 6 23:33:41 2016