! Started logfile: /scr/pima/bg219e_uvs/J0438-2012_X_uvs.log on Thu Apr 7 08:58:56 2016 obs /scr/pima/bg219e_uvs/J0438-2012_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0438-2012_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.864657 visibilities/baseline/integration-bin. ! Found source: J0438-2012 ! ! 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 17556 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/bg219e_uvs/J0438-2012_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. ! ! 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=1.005554Jy sigma=24.559348 ! Fit after self-cal, rms=0.912784Jy sigma=22.246987 ! 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=0.8217 mas, bmaj=3.266 mas, bpa=13.33 degrees ! Estimated noise=0.55486 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 = 0.0664534 Jy ! Component: 100 - total flux cleaned = 0.081626 Jy ! Total flux subtracted in 100 components = 0.081626 Jy ! Clean residual min=-0.005122 max=0.008599 Jy/beam ! Clean residual mean=-0.000025 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.081626 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.081626 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=0.065626Jy sigma=1.537202 ! Fit after self-cal, rms=0.065510Jy sigma=1.534214 ! 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=1.046 mas, bmaj=3.416 mas, bpa=11.43 degrees ! Estimated noise=0.295539 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 = 0.0112354 Jy ! Component: 100 - total flux cleaned = 0.0173371 Jy ! Component: 150 - total flux cleaned = 0.0210916 Jy ! Component: 200 - total flux cleaned = 0.0235049 Jy ! Total flux subtracted in 200 components = 0.0235049 Jy ! Clean residual min=-0.006044 max=0.012348 Jy/beam ! Clean residual mean=-0.000047 rms=0.002253 Jy/beam ! Combined flux in latest and established models = 0.105131 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.105131 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=0.063695Jy sigma=1.482652 ! Fit after self-cal, rms=0.063707Jy sigma=1.481598 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.416 at 11.43 degrees (North through East) ! Clean map min=-0.0060472 max=0.083949 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 1.03 FD 1.12 HN 1.15 KP 0.94 ! LA 0.90 NL 1.09 OV 1.09 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.14 KP 0.98 ! LA 0.90 NL 1.10 OV 1.06 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 0.99 KP 0.94 ! LA 0.87 NL 1.10 OV 1.11 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.09 KP 0.98 ! LA 0.91 NL 1.06 OV 1.06 PT 0.89 ! SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.13 KP 0.94 ! LA 0.91 NL 1.00 OV 1.05 PT 0.87 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.00 KP 0.98 ! LA 0.91 NL 1.02 OV 1.10 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 0.96 ! LA 0.92 NL 1.06 OV 1.03 PT 0.94 ! SC 1.01 ! ! ! 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=0.063707Jy sigma=1.481598 ! Fit after self-cal, rms=0.065090Jy sigma=1.465495 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.477 mas, bpa=11.71 degrees ! Estimated noise=0.297476 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 (-4.4, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119616 Jy ! Component: 100 - total flux cleaned = 0.0179375 Jy ! Component: 150 - total flux cleaned = 0.0218288 Jy ! Component: 200 - total flux cleaned = 0.0246019 Jy ! Total flux subtracted in 200 components = 0.0246019 Jy ! Clean residual min=-0.002951 max=0.004503 Jy/beam ! Clean residual mean=-0.000009 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.129733 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 0.129733 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=0.063009Jy sigma=1.403140 ! Fit after self-cal, rms=0.062914Jy sigma=1.398461 ! Inverting map ! Added new window around map position (12.2, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410198 Jy ! Component: 100 - total flux cleaned = 0.00657223 Jy ! Component: 150 - total flux cleaned = 0.00802228 Jy ! Component: 200 - total flux cleaned = 0.0087325 Jy ! Total flux subtracted in 200 components = 0.0087325 Jy ! Clean residual min=-0.002744 max=0.003511 Jy/beam ! Clean residual mean=-0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.138465 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 103 components and 0.138465 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=0.062587Jy sigma=1.389395 ! Fit after self-cal, rms=0.062565Jy sigma=1.388887 ! Inverting map ! Added new window around map position (-1.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244207 Jy ! Component: 100 - total flux cleaned = 0.00276946 Jy ! Component: 150 - total flux cleaned = 0.00290762 Jy ! Component: 200 - total flux cleaned = 0.00303704 Jy ! Total flux subtracted in 200 components = 0.00303704 Jy ! Clean residual min=-0.002289 max=0.002651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.141502 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.141502 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=0.062333Jy sigma=1.383720 ! Fit after self-cal, rms=0.062308Jy sigma=1.383343 ! 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=0.062308Jy sigma=1.383343 ! Fit after self-cal, rms=0.061253Jy sigma=1.381087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.48 mas, bpa=11.72 degrees ! Estimated noise=0.293367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186616 Jy ! Component: 100 - total flux cleaned = 0.00204158 Jy ! Component: 150 - total flux cleaned = 0.00218897 Jy ! Component: 200 - total flux cleaned = 0.00232195 Jy ! Total flux subtracted in 200 components = 0.00232195 Jy ! Clean residual min=-0.001885 max=0.001955 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.143824 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 154 components and 0.143824 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=0.061153Jy sigma=1.378279 ! Fit after self-cal, rms=0.061138Jy sigma=1.378071 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 = 0.000249155 Jy ! Component: 100 - total flux cleaned = 0.000369315 Jy ! Component: 150 - total flux cleaned = 0.000478575 Jy ! Component: 200 - total flux cleaned = 0.00051209 Jy ! Total flux subtracted in 200 components = 0.00051209 Jy ! Clean residual min=-0.001789 max=0.001817 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.144336 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 170 components and 0.144336 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=0.061095Jy sigma=1.376952 ! Fit after self-cal, rms=0.061091Jy sigma=1.376883 ! 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=0.061091Jy sigma=1.376883 ! Fit after self-cal, rms=0.060684Jy sigma=1.374648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.477 mas, bpa=11.69 degrees ! Estimated noise=0.292182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008429 Jy ! Component: 100 - total flux cleaned = 0.0011458 Jy ! Component: 150 - total flux cleaned = 0.00128927 Jy ! Component: 200 - total flux cleaned = 0.00134221 Jy ! Total flux subtracted in 200 components = 0.00134221 Jy ! Clean residual min=-0.001598 max=0.001599 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.145679 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 197 components and 0.145679 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=0.060652Jy sigma=1.373837 ! Fit after self-cal, rms=0.060653Jy sigma=1.373747 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 = 0.000136414 Jy ! Component: 100 - total flux cleaned = 0.000159692 Jy ! Component: 150 - total flux cleaned = 0.000204737 Jy ! Component: 200 - total flux cleaned = 0.000226098 Jy ! Total flux subtracted in 200 components = 0.000226098 Jy ! Clean residual min=-0.001569 max=0.001555 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.145905 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 213 components and 0.145905 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=0.060635Jy sigma=1.373362 ! Fit after self-cal, rms=0.060635Jy sigma=1.373343 ! 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=0.060635Jy sigma=1.373343 ! Fit after self-cal, rms=0.060473Jy sigma=1.373275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=4.778 mas, bpa=-0.1781 degrees ! Estimated noise=0.338282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197189 Jy ! Component: 100 - total flux cleaned = 0.000384505 Jy ! Component: 150 - total flux cleaned = 0.000440713 Jy ! Component: 200 - total flux cleaned = 0.000523442 Jy ! Total flux subtracted in 200 components = 0.000523442 Jy ! Clean residual min=-0.002112 max=0.001787 Jy/beam ! Clean residual mean=-0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.146428 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 230 components and 0.146428 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=0.060465Jy sigma=1.373024 ! Fit after self-cal, rms=0.060462Jy sigma=1.372995 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 = -0.000108477 Jy ! Component: 100 - total flux cleaned = -7.76148e-05 Jy ! Component: 150 - total flux cleaned = -3.44079e-05 Jy ! Component: 200 - total flux cleaned = -2.10368e-05 Jy ! Total flux subtracted in 200 components = -2.10368e-05 Jy ! Clean residual min=-0.002086 max=0.001774 Jy/beam ! Clean residual mean=-0.000007 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.146407 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 240 components and 0.146407 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=0.060456Jy sigma=1.372869 ! Fit after self-cal, rms=0.060455Jy sigma=1.372852 ! 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=1.051 mas, bmaj=3.475 mas, bpa=11.7 degrees ! Estimated noise=0.291842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.475 at 11.7 degrees (North through East) ! Clean map min=-0.0027162 max=0.084788 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=0.8206 mas, bmaj=3.311 mas, bpa=13.54 degrees ! Estimated noise=0.55464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0660192 Jy ! Component: 100 - total flux cleaned = 0.0822924 Jy ! Component: 150 - total flux cleaned = 0.0920981 Jy ! Component: 200 - total flux cleaned = 0.0992563 Jy ! Total flux subtracted in 200 components = 0.0992563 Jy ! Clean residual min=-0.003862 max=0.004611 Jy/beam ! Clean residual mean=-0.000017 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.0992562 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 0.0992562 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.475 mas, bpa=11.7 degrees ! Estimated noise=0.291842 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 = 0.00939878 Jy ! Component: 100 - total flux cleaned = 0.0162153 Jy ! Component: 150 - total flux cleaned = 0.0215481 Jy ! Component: 200 - total flux cleaned = 0.0258434 Jy ! Total flux subtracted in 200 components = 0.0258434 Jy ! Clean residual min=-0.003470 max=0.003418 Jy/beam ! Clean residual mean=-0.000019 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.1251 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 81 components and 0.1251 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=2.305 mas, bmaj=4.778 mas, bpa=-0.1781 degrees ! Estimated noise=0.338282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550086 Jy ! Component: 100 - total flux cleaned = 0.00948802 Jy ! Component: 150 - total flux cleaned = 0.0121578 Jy ! Component: 200 - total flux cleaned = 0.0135988 Jy ! Total flux subtracted in 200 components = 0.0135988 Jy ! Clean residual min=-0.002957 max=0.002467 Jy/beam ! Clean residual mean=-0.000017 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.138699 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 = 0.0011845 Jy ! Component: 100 - total flux cleaned = 0.00222721 Jy ! Component: 150 - total flux cleaned = 0.00305966 Jy ! Component: 200 - total flux cleaned = 0.00386566 Jy ! Total flux subtracted in 200 components = 0.00386566 Jy ! Clean residual min=-0.002271 max=0.001980 Jy/beam ! Clean residual mean=-0.000012 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.142564 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 153 components and 0.142564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.475 mas, bpa=11.7 degrees ! Estimated noise=0.291842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241168 Jy ! Component: 100 - total flux cleaned = 0.000530066 Jy ! Component: 150 - total flux cleaned = 0.000872467 Jy ! Component: 200 - total flux cleaned = 0.00114237 Jy ! Total flux subtracted in 200 components = 0.00114237 Jy ! Clean residual min=-0.001699 max=0.001642 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.143706 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.143706 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=0.060516Jy sigma=1.374117 ! Fit after self-cal, rms=0.060491Jy sigma=1.373829 wmodel /scr/pima/bg219e_uvs/J0438-2012_X_map.mod ! Writing 177 model components to file: /scr/pima/bg219e_uvs/J0438-2012_X_map.mod wobs /scr/pima/bg219e_uvs/J0438-2012_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0438-2012_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0438-2012_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0438-2012_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 = -0.00033901 Jy ! Component: 100 - total flux cleaned = -0.000668765 Jy ! Component: 150 - total flux cleaned = -0.000949626 Jy ! Component: 200 - total flux cleaned = -0.00126482 Jy ! Component: 250 - total flux cleaned = -0.00144991 Jy ! Component: 300 - total flux cleaned = -0.00160591 Jy ! Component: 350 - total flux cleaned = -0.00173519 Jy ! Component: 400 - total flux cleaned = -0.00177685 Jy ! Component: 450 - total flux cleaned = -0.00183743 Jy ! Component: 500 - total flux cleaned = -0.00181746 Jy ! Component: 550 - total flux cleaned = -0.00179862 Jy ! Component: 600 - total flux cleaned = -0.00181718 Jy ! Component: 650 - total flux cleaned = -0.00178065 Jy ! Component: 700 - total flux cleaned = -0.00181569 Jy ! Component: 750 - total flux cleaned = -0.00183287 Jy ! Component: 800 - total flux cleaned = -0.00184981 Jy ! Component: 850 - total flux cleaned = -0.00188351 Jy ! Component: 900 - total flux cleaned = -0.00193293 Jy ! Component: 950 - total flux cleaned = -0.00196548 Jy ! Component: 1000 - total flux cleaned = -0.00205969 Jy ! Component: 1050 - total flux cleaned = -0.00202853 Jy ! Component: 1100 - total flux cleaned = -0.00202876 Jy ! Component: 1150 - total flux cleaned = -0.00201391 Jy ! Component: 1200 - total flux cleaned = -0.00199928 Jy ! Component: 1250 - total flux cleaned = -0.00201376 Jy ! Component: 1300 - total flux cleaned = -0.00201368 Jy ! Component: 1350 - total flux cleaned = -0.00205614 Jy ! Component: 1400 - total flux cleaned = -0.00211163 Jy ! Component: 1450 - total flux cleaned = -0.00215268 Jy ! Component: 1500 - total flux cleaned = -0.00222041 Jy ! Component: 1550 - total flux cleaned = -0.00227401 Jy ! Component: 1600 - total flux cleaned = -0.00235301 Jy ! Component: 1650 - total flux cleaned = -0.00235306 Jy ! Component: 1700 - total flux cleaned = -0.00240458 Jy ! Component: 1750 - total flux cleaned = -0.00245527 Jy ! Component: 1800 - total flux cleaned = -0.0024929 Jy ! Component: 1850 - total flux cleaned = -0.00251784 Jy ! Component: 1900 - total flux cleaned = -0.00256705 Jy ! Component: 1950 - total flux cleaned = -0.00259134 Jy ! Component: 2000 - total flux cleaned = -0.00263945 Jy ! Component: 2050 - total flux cleaned = -0.00268707 Jy ! Component: 2100 - total flux cleaned = -0.00271051 Jy ! Component: 2150 - total flux cleaned = -0.00275718 Jy ! Component: 2200 - total flux cleaned = -0.00276873 Jy ! Component: 2250 - total flux cleaned = -0.00284897 Jy ! Component: 2300 - total flux cleaned = -0.00289433 Jy ! Component: 2350 - total flux cleaned = -0.00290556 Jy ! Component: 2400 - total flux cleaned = -0.00295015 Jy ! Component: 2450 - total flux cleaned = -0.00296122 Jy ! Component: 2500 - total flux cleaned = -0.00300503 Jy ! Component: 2550 - total flux cleaned = -0.0030266 Jy ! Component: 2600 - total flux cleaned = -0.00305892 Jy ! Component: 2650 - total flux cleaned = -0.00303757 Jy ! Component: 2700 - total flux cleaned = -0.00306937 Jy ! Component: 2750 - total flux cleaned = -0.00306947 Jy ! Component: 2800 - total flux cleaned = -0.00309032 Jy ! Component: 2850 - total flux cleaned = -0.00307996 Jy ! Component: 2900 - total flux cleaned = -0.0031518 Jy ! Component: 2950 - total flux cleaned = -0.00312129 Jy ! Component: 3000 - total flux cleaned = -0.0031719 Jy ! Component: 3050 - total flux cleaned = -0.00314185 Jy ! Component: 3100 - total flux cleaned = -0.0031718 Jy ! Component: 3150 - total flux cleaned = -0.00316185 Jy ! Component: 3200 - total flux cleaned = -0.00319134 Jy ! Component: 3250 - total flux cleaned = -0.00320112 Jy ! Component: 3300 - total flux cleaned = -0.00321081 Jy ! Component: 3350 - total flux cleaned = -0.00323008 Jy ! Component: 3400 - total flux cleaned = -0.00322055 Jy ! Component: 3450 - total flux cleaned = -0.00323965 Jy ! Component: 3500 - total flux cleaned = -0.00327752 Jy ! Component: 3550 - total flux cleaned = -0.00332451 Jy ! Component: 3600 - total flux cleaned = -0.00329644 Jy ! Component: 3650 - total flux cleaned = -0.00331507 Jy ! Component: 3700 - total flux cleaned = -0.00330589 Jy ! Component: 3750 - total flux cleaned = -0.00334267 Jy ! Component: 3800 - total flux cleaned = -0.00336099 Jy ! Component: 3850 - total flux cleaned = -0.00333367 Jy ! Component: 3900 - total flux cleaned = -0.00335184 Jy ! Component: 3950 - total flux cleaned = -0.00336087 Jy ! Component: 4000 - total flux cleaned = -0.00336988 Jy ! Component: 4050 - total flux cleaned = -0.00338774 Jy ! Total flux subtracted in 4096 components = -0.00338779 Jy ! Clean residual min=-0.000572 max=0.000559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.140319 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 464 components and 0.140319 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0438-2012_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.475 at 11.7 degrees (North through East) ! Clean map min=-0.0017936 max=0.087726 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0438-2012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0877257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153052 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523399 0.523399 1.0468 2.0936 4.18719 8.37438 16.7488 33.4975 66.9951 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 573.176 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0438-2012_X_uvs.log closed on Thu Apr 7 08:59:01 2016