! Started logfile: /scr/pima/bg219h_uvs/J1640+1220_X_uvs.log on Thu Apr 7 12:14:59 2016 obs /scr/pima/bg219h_uvs/J1640+1220_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1640+1220_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77619 visibilities/baseline/integration-bin. ! Found source: J1640+1220 ! ! 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 11736 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/bg219h_uvs/J1640+1220_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.057781Jy sigma=25.489252 ! Fit after self-cal, rms=0.697006Jy sigma=16.580924 ! 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=0.7137 mas, bmaj=1.734 mas, bpa=-4.231 degrees ! Estimated noise=0.598481 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 = 0.214823 Jy ! Component: 100 - total flux cleaned = 0.287762 Jy ! Total flux subtracted in 100 components = 0.287762 Jy ! Clean residual min=-0.014768 max=0.034338 Jy/beam ! Clean residual mean=-0.000052 rms=0.004684 Jy/beam ! Combined flux in latest and established models = 0.287762 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.287762 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=0.123645Jy sigma=2.936218 ! Fit after self-cal, rms=0.123592Jy sigma=2.935042 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401337 Jy ! Component: 100 - total flux cleaned = 0.0646014 Jy ! Total flux subtracted in 100 components = 0.0646014 Jy ! Clean residual min=-0.012263 max=0.026140 Jy/beam ! Clean residual mean=-0.000042 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 0.352363 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.352363 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=0.099191Jy sigma=2.307846 ! Fit after self-cal, rms=0.099038Jy sigma=2.304600 ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236348 Jy ! Component: 100 - total flux cleaned = 0.0386733 Jy ! Total flux subtracted in 100 components = 0.0386733 Jy ! Clean residual min=-0.011174 max=0.016128 Jy/beam ! Clean residual mean=-0.000035 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 0.391036 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.391036 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=0.088541Jy sigma=2.049237 ! Fit after self-cal, rms=0.087751Jy sigma=2.032678 ! 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=0.9206 mas, bmaj=1.992 mas, bpa=-2.229 degrees ! Estimated noise=0.406624 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 = 0.022818 Jy ! Component: 100 - total flux cleaned = 0.0366922 Jy ! Component: 150 - total flux cleaned = 0.0459008 Jy ! Component: 200 - total flux cleaned = 0.0523235 Jy ! Total flux subtracted in 200 components = 0.0523235 Jy ! Clean residual min=-0.012457 max=0.016687 Jy/beam ! Clean residual mean=-0.000038 rms=0.002810 Jy/beam ! Combined flux in latest and established models = 0.44336 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 61 components and 0.44336 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=0.080931Jy sigma=1.868317 ! Fit after self-cal, rms=0.080496Jy sigma=1.858817 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9206 x 1.992 at -2.229 degrees (North through East) ! Clean map min=-0.011674 max=0.29918 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 1.00 HN 1.17 KP 0.96 ! LA 0.96 MK 1.00 NL 1.03 OV 1.05 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.16 KP 0.97 ! LA 0.95 MK 1.00 NL 1.02 OV 1.04 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.14 KP 0.98 ! LA 0.95 MK 1.00 NL 1.03 OV 1.04 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.17 KP 0.98 ! LA 0.95 MK 1.01 NL 1.02 OV 1.02 ! PT 0.92 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.18 KP 0.97 ! LA 0.95 MK 0.99 NL 1.03 OV 1.04 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.18 KP 0.99 ! LA 0.95 MK 1.01 NL 1.01 OV 1.05 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.12 KP 0.98 ! LA 0.97 MK 0.97 NL 1.02 OV 1.04 ! PT 0.94 SC 1.03 ! ! ! 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=0.080496Jy sigma=1.858817 ! Fit after self-cal, rms=0.079724Jy sigma=1.782110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=2.013 mas, bpa=-1.991 degrees ! Estimated noise=0.408328 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 (2.6, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102639 Jy ! Component: 100 - total flux cleaned = 0.0150496 Jy ! Component: 150 - total flux cleaned = 0.0183515 Jy ! Component: 200 - total flux cleaned = 0.0199866 Jy ! Total flux subtracted in 200 components = 0.0199866 Jy ! Clean residual min=-0.006643 max=0.010771 Jy/beam ! Clean residual mean=-0.000015 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.463347 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.463347 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=0.078371Jy sigma=1.746034 ! Fit after self-cal, rms=0.078329Jy sigma=1.743964 ! Inverting map ! Added new window around map position (-3.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102828 Jy ! Component: 100 - total flux cleaned = 0.013587 Jy ! Component: 150 - total flux cleaned = 0.0143953 Jy ! Component: 200 - total flux cleaned = 0.0147899 Jy ! Total flux subtracted in 200 components = 0.0147899 Jy ! Clean residual min=-0.005959 max=0.006166 Jy/beam ! Clean residual mean=-0.000011 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.478136 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 0.478136 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=0.076874Jy sigma=1.706914 ! Fit after self-cal, rms=0.076650Jy sigma=1.700882 ! 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=0.076650Jy sigma=1.700882 ! Fit after self-cal, rms=0.076053Jy sigma=1.687079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=2.014 mas, bpa=-1.866 degrees ! Estimated noise=0.407776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434561 Jy ! Component: 100 - total flux cleaned = 0.00690949 Jy ! Component: 150 - total flux cleaned = 0.00772895 Jy ! Component: 200 - total flux cleaned = 0.00789094 Jy ! Total flux subtracted in 200 components = 0.00789094 Jy ! Clean residual min=-0.005352 max=0.004738 Jy/beam ! Clean residual mean=-0.000008 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.486027 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 141 components and 0.486027 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=0.075728Jy sigma=1.679030 ! Fit after self-cal, rms=0.075706Jy sigma=1.678063 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 = 0.00170281 Jy ! Component: 100 - total flux cleaned = 0.0021754 Jy ! Component: 150 - total flux cleaned = 0.00231644 Jy ! Component: 200 - total flux cleaned = 0.00238054 Jy ! Total flux subtracted in 200 components = 0.00238054 Jy ! Clean residual min=-0.005152 max=0.004503 Jy/beam ! Clean residual mean=-0.000007 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.488408 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 156 components and 0.488408 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=0.075562Jy sigma=1.674799 ! Fit after self-cal, rms=0.075556Jy sigma=1.674587 ! 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=0.075556Jy sigma=1.674587 ! Fit after self-cal, rms=0.075526Jy sigma=1.673658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=2.016 mas, bpa=-1.883 degrees ! Estimated noise=0.407977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176563 Jy ! Component: 100 - total flux cleaned = 0.00231282 Jy ! Component: 150 - total flux cleaned = 0.00256558 Jy ! Component: 200 - total flux cleaned = 0.00250826 Jy ! Total flux subtracted in 200 components = 0.00250826 Jy ! Clean residual min=-0.004957 max=0.004522 Jy/beam ! Clean residual mean=-0.000006 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.490916 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.490916 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=0.075409Jy sigma=1.670918 ! Fit after self-cal, rms=0.075403Jy sigma=1.670720 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 = 0.000661889 Jy ! Component: 100 - total flux cleaned = 0.000773082 Jy ! Component: 150 - total flux cleaned = 0.000773164 Jy ! Component: 200 - total flux cleaned = 0.000724946 Jy ! Total flux subtracted in 200 components = 0.000724946 Jy ! Clean residual min=-0.004843 max=0.004411 Jy/beam ! Clean residual mean=-0.000006 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.491641 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.491641 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=0.075334Jy sigma=1.669096 ! Fit after self-cal, rms=0.075331Jy sigma=1.669024 ! 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=0.075331Jy sigma=1.669024 ! Fit after self-cal, rms=0.075325Jy sigma=1.668696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=3.381 mas, bpa=-7.851 degrees ! Estimated noise=0.510929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023632 Jy ! Component: 100 - total flux cleaned = 0.00235605 Jy ! Component: 150 - total flux cleaned = 0.00234863 Jy ! Component: 200 - total flux cleaned = 0.00228983 Jy ! Total flux subtracted in 200 components = 0.00228983 Jy ! Clean residual min=-0.006024 max=0.005975 Jy/beam ! Clean residual mean=-0.000011 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.493931 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 183 components and 0.493931 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=0.075291Jy sigma=1.668193 ! Fit after self-cal, rms=0.075277Jy sigma=1.667834 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 = 0.000584524 Jy ! Component: 100 - total flux cleaned = 0.000535901 Jy ! Component: 150 - total flux cleaned = 0.000448805 Jy ! Component: 200 - total flux cleaned = 0.000408397 Jy ! Total flux subtracted in 200 components = 0.000408397 Jy ! Clean residual min=-0.005890 max=0.005881 Jy/beam ! Clean residual mean=-0.000010 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.494339 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 0.494339 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=0.075280Jy sigma=1.667984 ! Fit after self-cal, rms=0.075273Jy sigma=1.667876 ! 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=0.933 mas, bmaj=2.018 mas, bpa=-1.913 degrees ! Estimated noise=0.407934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 2.018 at -1.913 degrees (North through East) ! Clean map min=-0.0043802 max=0.29789 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=0.7205 mas, bmaj=1.749 mas, bpa=-3.849 degrees ! Estimated noise=0.606622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217084 Jy ! Component: 100 - total flux cleaned = 0.289457 Jy ! Component: 150 - total flux cleaned = 0.331954 Jy ! Component: 200 - total flux cleaned = 0.360082 Jy ! Total flux subtracted in 200 components = 0.360082 Jy ! Clean residual min=-0.009761 max=0.015873 Jy/beam ! Clean residual mean=-0.000033 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.360082 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.360082 Jy ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.018 mas, bpa=-1.913 degrees ! Estimated noise=0.407934 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 = 0.0303433 Jy ! Component: 100 - total flux cleaned = 0.0498898 Jy ! Component: 150 - total flux cleaned = 0.0645452 Jy ! Component: 200 - total flux cleaned = 0.0760301 Jy ! Total flux subtracted in 200 components = 0.0760301 Jy ! Clean residual min=-0.006451 max=0.009771 Jy/beam ! Clean residual mean=-0.000023 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.436112 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.436112 Jy ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100921 Jy ! Component: 100 - total flux cleaned = 0.0176451 Jy ! Component: 150 - total flux cleaned = 0.0237605 Jy ! Component: 200 - total flux cleaned = 0.0288062 Jy ! Total flux subtracted in 200 components = 0.0288062 Jy ! Clean residual min=-0.004682 max=0.005585 Jy/beam ! Clean residual mean=-0.000014 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.464918 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 0.464918 Jy ! Inverting map ! Added new window around map position (-6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005588 Jy ! Component: 100 - total flux cleaned = 0.00965641 Jy ! Component: 150 - total flux cleaned = 0.0131266 Jy ! Component: 200 - total flux cleaned = 0.0159945 Jy ! Total flux subtracted in 200 components = 0.0159945 Jy ! Clean residual min=-0.004025 max=0.004423 Jy/beam ! Clean residual mean=-0.000009 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.480913 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 118 components and 0.480913 Jy ! Inverting map ! Added new window around map position (6.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333072 Jy ! Component: 100 - total flux cleaned = 0.00474515 Jy ! Component: 150 - total flux cleaned = 0.00574629 Jy ! Component: 200 - total flux cleaned = 0.0065788 Jy ! Total flux subtracted in 200 components = 0.0065788 Jy ! Clean residual min=-0.003631 max=0.003387 Jy/beam ! Clean residual mean=-0.000007 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.487492 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.487491 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=2.195 mas, bmaj=3.381 mas, bpa=-7.851 degrees ! Estimated noise=0.510929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262486 Jy ! Component: 100 - total flux cleaned = 0.00402112 Jy ! Component: 150 - total flux cleaned = 0.00494643 Jy ! Component: 200 - total flux cleaned = 0.0056271 Jy ! Total flux subtracted in 200 components = 0.0056271 Jy ! Clean residual min=-0.004545 max=0.004905 Jy/beam ! Clean residual mean=-0.000011 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.493119 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 = 0.00055723 Jy ! Component: 100 - total flux cleaned = 0.0010745 Jy ! Component: 150 - total flux cleaned = 0.00155271 Jy ! Component: 200 - total flux cleaned = 0.00188999 Jy ! Total flux subtracted in 200 components = 0.00188999 Jy ! Clean residual min=-0.004373 max=0.004767 Jy/beam ! Clean residual mean=-0.000009 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.495009 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 200 components and 0.495009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.018 mas, bpa=-1.913 degrees ! Estimated noise=0.407934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759093 Jy ! Component: 100 - total flux cleaned = 0.000923395 Jy ! Component: 150 - total flux cleaned = 0.00117572 Jy ! Component: 200 - total flux cleaned = 0.00136359 Jy ! Total flux subtracted in 200 components = 0.00136359 Jy ! Clean residual min=-0.003487 max=0.003306 Jy/beam ! Clean residual mean=-0.000004 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.496372 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 224 components and 0.496372 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=0.074742Jy sigma=1.654812 ! Fit after self-cal, rms=0.074657Jy sigma=1.653166 wmodel /scr/pima/bg219h_uvs/J1640+1220_X_map.mod ! Writing 224 model components to file: /scr/pima/bg219h_uvs/J1640+1220_X_map.mod wobs /scr/pima/bg219h_uvs/J1640+1220_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1640+1220_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1640+1220_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J1640+1220_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 = -0.00120758 Jy ! Component: 100 - total flux cleaned = -0.00171505 Jy ! Component: 150 - total flux cleaned = -0.00209596 Jy ! Component: 200 - total flux cleaned = -0.00209617 Jy ! Component: 250 - total flux cleaned = -0.00213925 Jy ! Component: 300 - total flux cleaned = -0.00218055 Jy ! Component: 350 - total flux cleaned = -0.00206242 Jy ! Component: 400 - total flux cleaned = -0.00194816 Jy ! Component: 450 - total flux cleaned = -0.00165208 Jy ! Component: 500 - total flux cleaned = -0.00147292 Jy ! Component: 550 - total flux cleaned = -0.00133283 Jy ! Component: 600 - total flux cleaned = -0.0012303 Jy ! Component: 650 - total flux cleaned = -0.00113092 Jy ! Component: 700 - total flux cleaned = -0.00106577 Jy ! Component: 750 - total flux cleaned = -0.00100234 Jy ! Component: 800 - total flux cleaned = -0.00100244 Jy ! Component: 850 - total flux cleaned = -0.000971998 Jy ! Component: 900 - total flux cleaned = -0.00103126 Jy ! Component: 950 - total flux cleaned = -0.00100214 Jy ! Component: 1000 - total flux cleaned = -0.000945336 Jy ! Component: 1050 - total flux cleaned = -0.000917385 Jy ! Component: 1100 - total flux cleaned = -0.00088929 Jy ! Component: 1150 - total flux cleaned = -0.000834963 Jy ! Component: 1200 - total flux cleaned = -0.000782114 Jy ! Component: 1250 - total flux cleaned = -0.000807692 Jy ! Component: 1300 - total flux cleaned = -0.000704784 Jy ! Component: 1350 - total flux cleaned = -0.000679339 Jy ! Component: 1400 - total flux cleaned = -0.000654662 Jy ! Component: 1450 - total flux cleaned = -0.000630601 Jy ! Component: 1500 - total flux cleaned = -0.000606904 Jy ! Component: 1550 - total flux cleaned = -0.000630589 Jy ! Component: 1600 - total flux cleaned = -0.000583576 Jy ! Component: 1650 - total flux cleaned = -0.000583719 Jy ! Component: 1700 - total flux cleaned = -0.000583843 Jy ! Component: 1750 - total flux cleaned = -0.000606481 Jy ! Component: 1800 - total flux cleaned = -0.000694821 Jy ! Component: 1850 - total flux cleaned = -0.00067287 Jy ! Component: 1900 - total flux cleaned = -0.000715943 Jy ! Component: 1950 - total flux cleaned = -0.000737105 Jy ! Component: 2000 - total flux cleaned = -0.000779214 Jy ! Component: 2050 - total flux cleaned = -0.000841469 Jy ! Component: 2100 - total flux cleaned = -0.000841907 Jy ! Component: 2150 - total flux cleaned = -0.000922817 Jy ! Component: 2200 - total flux cleaned = -0.000982564 Jy ! Component: 2250 - total flux cleaned = -0.00102237 Jy ! Component: 2300 - total flux cleaned = -0.00108065 Jy ! Component: 2350 - total flux cleaned = -0.00115727 Jy ! Component: 2400 - total flux cleaned = -0.00119517 Jy ! Component: 2450 - total flux cleaned = -0.0012328 Jy ! Component: 2500 - total flux cleaned = -0.0014377 Jy ! Component: 2550 - total flux cleaned = -0.0014742 Jy ! Component: 2600 - total flux cleaned = -0.00158346 Jy ! Component: 2650 - total flux cleaned = -0.00160157 Jy ! Component: 2700 - total flux cleaned = -0.00176154 Jy ! Component: 2750 - total flux cleaned = -0.00176145 Jy ! Component: 2800 - total flux cleaned = -0.00174398 Jy ! Component: 2850 - total flux cleaned = -0.00184772 Jy ! Component: 2900 - total flux cleaned = -0.00184768 Jy ! Component: 2950 - total flux cleaned = -0.00186447 Jy ! Component: 3000 - total flux cleaned = -0.00189788 Jy ! Component: 3050 - total flux cleaned = -0.00186452 Jy ! Component: 3100 - total flux cleaned = -0.00188108 Jy ! Component: 3150 - total flux cleaned = -0.00193017 Jy ! Component: 3200 - total flux cleaned = -0.00191376 Jy ! Component: 3250 - total flux cleaned = -0.00191386 Jy ! Component: 3300 - total flux cleaned = -0.00197782 Jy ! Component: 3350 - total flux cleaned = -0.00207297 Jy ! Component: 3400 - total flux cleaned = -0.00216729 Jy ! Component: 3450 - total flux cleaned = -0.00218291 Jy ! Component: 3500 - total flux cleaned = -0.0023067 Jy ! Component: 3550 - total flux cleaned = -0.00238341 Jy ! Component: 3600 - total flux cleaned = -0.0024597 Jy ! Component: 3650 - total flux cleaned = -0.00255049 Jy ! Component: 3700 - total flux cleaned = -0.00264065 Jy ! Component: 3750 - total flux cleaned = -0.00270032 Jy ! Component: 3800 - total flux cleaned = -0.0027597 Jy ! Component: 3850 - total flux cleaned = -0.00286293 Jy ! Component: 3900 - total flux cleaned = -0.00293607 Jy ! Component: 3950 - total flux cleaned = -0.00299414 Jy ! Component: 4000 - total flux cleaned = -0.00299414 Jy ! Component: 4050 - total flux cleaned = -0.00309483 Jy ! Total flux subtracted in 4096 components = -0.00313768 Jy ! Clean residual min=-0.000846 max=0.000801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.493234 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 529 components and 0.493234 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1640+1220_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 2.018 at -1.913 degrees (North through East) ! Clean map min=-0.0020123 max=0.30159 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1640+1220_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.301594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246674 0.246674 0.493347 0.986694 1.97339 3.94678 7.89355 15.7871 31.5742 63.1484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1216.18 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1640+1220_X_uvs.log closed on Thu Apr 7 12:15:03 2016