! Started logfile: /scr/pima/bg219h_uvs/J0849-3541_X_uvs.log on Thu Apr 7 12:05:12 2016 obs /scr/pima/bg219h_uvs/J0849-3541_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0849-3541_X_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.86756 visibilities/baseline/integration-bin. ! Found source: J0849-3541 ! ! 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 13992 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/J0849-3541_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 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! 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=1.053432Jy sigma=20.351225 ! Fit after self-cal, rms=0.698035Jy sigma=13.324153 ! 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=0.6794 mas, bmaj=2.174 mas, bpa=6.088 degrees ! Estimated noise=0.756408 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 = 0.231396 Jy ! Component: 100 - total flux cleaned = 0.288039 Jy ! Total flux subtracted in 100 components = 0.288039 Jy ! Clean residual min=-0.014772 max=0.025494 Jy/beam ! Clean residual mean=0.000030 rms=0.004141 Jy/beam ! Combined flux in latest and established models = 0.288039 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.288039 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=0.094637Jy sigma=1.778202 ! Fit after self-cal, rms=0.094617Jy sigma=1.777924 ! Inverting map ! Added new window around map position (1.2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276166 Jy ! Component: 100 - total flux cleaned = 0.0445436 Jy ! Total flux subtracted in 100 components = 0.0445436 Jy ! Clean residual min=-0.010512 max=0.018622 Jy/beam ! Clean residual mean=0.000031 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.332582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.332582 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=0.084755Jy sigma=1.551502 ! Fit after self-cal, rms=0.084589Jy sigma=1.548128 ! Inverting map ! Added new window around map position (2.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170267 Jy ! Component: 100 - total flux cleaned = 0.0276897 Jy ! Total flux subtracted in 100 components = 0.0276897 Jy ! Clean residual min=-0.008416 max=0.013803 Jy/beam ! Clean residual mean=0.000029 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.360272 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.360272 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=0.080454Jy sigma=1.456246 ! Fit after self-cal, rms=0.080255Jy sigma=1.452329 ! 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=0.8594 mas, bmaj=2.583 mas, bpa=3.171 degrees ! Estimated noise=0.428434 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, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126969 Jy ! Component: 100 - total flux cleaned = 0.0196565 Jy ! Component: 150 - total flux cleaned = 0.0243273 Jy ! Component: 200 - total flux cleaned = 0.0264021 Jy ! Total flux subtracted in 200 components = 0.0264021 Jy ! Clean residual min=-0.006935 max=0.009929 Jy/beam ! Clean residual mean=0.000004 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.386674 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.386674 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=0.078148Jy sigma=1.409376 ! Fit after self-cal, rms=0.077897Jy sigma=1.403129 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8594 x 2.583 at 3.171 degrees (North through East) ! Clean map min=-0.005355 max=0.29635 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: ! FD 1.01 HN 1.10 KP 1.00 LA 0.98 ! NL 1.04 OV 0.99 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 KP 0.96 LA 1.00 ! MK 1.00 NL 1.16 OV 0.94 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.11 KP 1.01 LA 0.97 ! NL 1.05 OV 1.00 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.96 KP 0.95 LA 1.02 ! MK 0.99 NL 1.15 OV 0.98 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.15 KP 0.99 LA 0.97 ! NL 0.99 OV 0.99 PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 KP 0.95 LA 0.99 ! MK 1.01 NL 1.10 OV 0.96 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.13 KP 1.00 LA 0.96 ! NL 1.01 OV 1.00 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.94 LA 1.01 ! MK 1.00 NL 1.13 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.11 KP 0.98 LA 1.01 ! NL 1.01 OV 0.99 PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 KP 0.95 LA 0.99 ! MK 0.99 NL 1.18 OV 0.96 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.03 KP 0.99 LA 0.98 ! NL 1.03 OV 0.97 PT 1.00 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.98 KP 0.97 LA 1.00 ! MK 0.99 NL 1.12 OV 0.93 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.11 KP 1.01 LA 1.00 ! NL 1.01 OV 0.99 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 0.97 LA 1.02 ! MK 0.99 NL 1.14 OV 0.95 PT 0.99 ! SC 1.00 ! ! ! 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=0.077897Jy sigma=1.403129 ! Fit after self-cal, rms=0.078282Jy sigma=1.363962 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8602 mas, bmaj=2.585 mas, bpa=3.397 degrees ! Estimated noise=0.429554 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 (9.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454991 Jy ! Component: 100 - total flux cleaned = 0.00685941 Jy ! Component: 150 - total flux cleaned = 0.00740583 Jy ! Component: 200 - total flux cleaned = 0.00756895 Jy ! Total flux subtracted in 200 components = 0.00756895 Jy ! Clean residual min=-0.003170 max=0.003115 Jy/beam ! Clean residual mean=0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.394243 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.394243 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=0.078018Jy sigma=1.357957 ! Fit after self-cal, rms=0.078053Jy sigma=1.357407 ! 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=0.078053Jy sigma=1.357407 ! Fit after self-cal, rms=0.077940Jy sigma=1.356867 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8599 mas, bmaj=2.583 mas, bpa=3.433 degrees ! Estimated noise=0.428579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117894 Jy ! Component: 100 - total flux cleaned = 0.00139333 Jy ! Component: 150 - total flux cleaned = 0.00143471 Jy ! Component: 200 - total flux cleaned = 0.00147226 Jy ! Total flux subtracted in 200 components = 0.00147226 Jy ! Clean residual min=-0.002898 max=0.002710 Jy/beam ! Clean residual mean=0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.395715 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 0.395715 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=0.077875Jy sigma=1.355464 ! Fit after self-cal, rms=0.077869Jy sigma=1.355397 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 = 0.000407946 Jy ! Component: 100 - total flux cleaned = 0.000578241 Jy ! Component: 150 - total flux cleaned = 0.000609472 Jy ! Component: 200 - total flux cleaned = 0.000670573 Jy ! Total flux subtracted in 200 components = 0.000670573 Jy ! Clean residual min=-0.002888 max=0.002698 Jy/beam ! Clean residual mean=0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.396386 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.396386 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=0.077843Jy sigma=1.354886 ! Fit after self-cal, rms=0.077841Jy sigma=1.354878 ! 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=0.077841Jy sigma=1.354878 ! Fit after self-cal, rms=0.077900Jy sigma=1.354635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8601 mas, bmaj=2.582 mas, bpa=3.453 degrees ! Estimated noise=0.428063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117825 Jy ! Component: 100 - total flux cleaned = -0.000120612 Jy ! Component: 150 - total flux cleaned = -8.89756e-05 Jy ! Component: 200 - total flux cleaned = -5.91757e-05 Jy ! Total flux subtracted in 200 components = -5.91757e-05 Jy ! Clean residual min=-0.002715 max=0.002651 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.396327 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.396327 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=0.077871Jy sigma=1.354055 ! Fit after self-cal, rms=0.077870Jy sigma=1.354039 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 = 8.50496e-05 Jy ! Component: 100 - total flux cleaned = 8.40649e-05 Jy ! Component: 150 - total flux cleaned = 0.000108643 Jy ! Component: 200 - total flux cleaned = 0.000133192 Jy ! Total flux subtracted in 200 components = 0.000133192 Jy ! Clean residual min=-0.002739 max=0.002646 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.39646 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.39646 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=0.077854Jy sigma=1.353744 ! Fit after self-cal, rms=0.077852Jy sigma=1.353741 ! 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=0.077852Jy sigma=1.353741 ! Fit after self-cal, rms=0.077934Jy sigma=1.353630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=7.205 mas, bpa=1.009 degrees ! Estimated noise=0.535806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.71908e-05 Jy ! Component: 100 - total flux cleaned = 0.00019062 Jy ! Component: 150 - total flux cleaned = 0.000267863 Jy ! Component: 200 - total flux cleaned = 0.000268293 Jy ! Total flux subtracted in 200 components = 0.000268293 Jy ! Clean residual min=-0.003229 max=0.003350 Jy/beam ! Clean residual mean=0.000002 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.396728 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 147 components and 0.396728 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=0.077924Jy sigma=1.353410 ! Fit after self-cal, rms=0.077921Jy sigma=1.353332 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 = 7.32516e-05 Jy ! Component: 100 - total flux cleaned = 0.000125115 Jy ! Component: 150 - total flux cleaned = 0.000171502 Jy ! Component: 200 - total flux cleaned = 0.000171508 Jy ! Total flux subtracted in 200 components = 0.000171508 Jy ! Clean residual min=-0.003198 max=0.003331 Jy/beam ! Clean residual mean=0.000002 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.3969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 150 components and 0.3969 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=0.077916Jy sigma=1.353257 ! Fit after self-cal, rms=0.077912Jy sigma=1.353205 ! 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=0.8604 mas, bmaj=2.583 mas, bpa=3.476 degrees ! Estimated noise=0.427695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8604 x 2.583 at 3.476 degrees (North through East) ! Clean map min=-0.0025179 max=0.29818 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=0.6783 mas, bmaj=2.172 mas, bpa=6.295 degrees ! Estimated noise=0.75371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230489 Jy ! Component: 100 - total flux cleaned = 0.287517 Jy ! Component: 150 - total flux cleaned = 0.317178 Jy ! Component: 200 - total flux cleaned = 0.336053 Jy ! Total flux subtracted in 200 components = 0.336053 Jy ! Clean residual min=-0.007320 max=0.010118 Jy/beam ! Clean residual mean=0.000024 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.336053 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.336053 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8604 mas, bmaj=2.583 mas, bpa=3.476 degrees ! Estimated noise=0.427695 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 = 0.0167932 Jy ! Component: 100 - total flux cleaned = 0.0270217 Jy ! Component: 150 - total flux cleaned = 0.0341384 Jy ! Component: 200 - total flux cleaned = 0.039351 Jy ! Total flux subtracted in 200 components = 0.039351 Jy ! Clean residual min=-0.003711 max=0.003572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.375404 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 66 components and 0.375403 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=2.384 mas, bmaj=7.205 mas, bpa=1.009 degrees ! Estimated noise=0.535806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639847 Jy ! Component: 100 - total flux cleaned = 0.0106064 Jy ! Component: 150 - total flux cleaned = 0.0135137 Jy ! Component: 200 - total flux cleaned = 0.0156082 Jy ! Total flux subtracted in 200 components = 0.0156082 Jy ! Clean residual min=-0.002917 max=0.002995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.391012 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 = 0.00157793 Jy ! Component: 100 - total flux cleaned = 0.00278423 Jy ! Component: 150 - total flux cleaned = 0.00332713 Jy ! Component: 200 - total flux cleaned = 0.00356434 Jy ! Total flux subtracted in 200 components = 0.00356434 Jy ! Clean residual min=-0.002912 max=0.003125 Jy/beam ! Clean residual mean=0.000000 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.394576 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 118 components and 0.394576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8604 mas, bmaj=2.583 mas, bpa=3.476 degrees ! Estimated noise=0.427695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149844 Jy ! Component: 100 - total flux cleaned = 0.000212078 Jy ! Component: 150 - total flux cleaned = 0.000369702 Jy ! Component: 200 - total flux cleaned = 0.000512861 Jy ! Total flux subtracted in 200 components = 0.000512861 Jy ! Clean residual min=-0.002702 max=0.002701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.395089 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.395089 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=0.077981Jy sigma=1.353916 ! Fit after self-cal, rms=0.077955Jy sigma=1.353693 wmodel /scr/pima/bg219h_uvs/J0849-3541_X_map.mod ! Writing 141 model components to file: /scr/pima/bg219h_uvs/J0849-3541_X_map.mod wobs /scr/pima/bg219h_uvs/J0849-3541_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0849-3541_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0849-3541_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0849-3541_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 = -0.00028962 Jy ! Component: 100 - total flux cleaned = -0.000463745 Jy ! Component: 150 - total flux cleaned = -0.00074877 Jy ! Component: 200 - total flux cleaned = -0.000900749 Jy ! Component: 250 - total flux cleaned = -0.000972617 Jy ! Component: 300 - total flux cleaned = -0.0011459 Jy ! Component: 350 - total flux cleaned = -0.00111184 Jy ! Component: 400 - total flux cleaned = -0.00104748 Jy ! Component: 450 - total flux cleaned = -0.000985412 Jy ! Component: 500 - total flux cleaned = -0.000956551 Jy ! Component: 550 - total flux cleaned = -0.00101604 Jy ! Component: 600 - total flux cleaned = -0.000958044 Jy ! Component: 650 - total flux cleaned = -0.000817286 Jy ! Component: 700 - total flux cleaned = -0.000818216 Jy ! Component: 750 - total flux cleaned = -0.000817795 Jy ! Component: 800 - total flux cleaned = -0.000712306 Jy ! Component: 850 - total flux cleaned = -0.000763809 Jy ! Component: 900 - total flux cleaned = -0.000687821 Jy ! Component: 950 - total flux cleaned = -0.000688299 Jy ! Component: 1000 - total flux cleaned = -0.000736349 Jy ! Component: 1050 - total flux cleaned = -0.000760356 Jy ! Component: 1100 - total flux cleaned = -0.000760444 Jy ! Component: 1150 - total flux cleaned = -0.000828827 Jy ! Component: 1200 - total flux cleaned = -0.00089576 Jy ! Component: 1250 - total flux cleaned = -0.000961257 Jy ! Component: 1300 - total flux cleaned = -0.00102585 Jy ! Component: 1350 - total flux cleaned = -0.00102562 Jy ! Component: 1400 - total flux cleaned = -0.00100513 Jy ! Component: 1450 - total flux cleaned = -0.00106661 Jy ! Component: 1500 - total flux cleaned = -0.00102637 Jy ! Component: 1550 - total flux cleaned = -0.00100662 Jy ! Component: 1600 - total flux cleaned = -0.00100604 Jy ! Component: 1650 - total flux cleaned = -0.00104411 Jy ! Component: 1700 - total flux cleaned = -0.000950181 Jy ! Component: 1750 - total flux cleaned = -0.000931755 Jy ! Component: 1800 - total flux cleaned = -0.000913478 Jy ! Component: 1850 - total flux cleaned = -0.000913404 Jy ! Component: 1900 - total flux cleaned = -0.000931266 Jy ! Component: 1950 - total flux cleaned = -0.000860863 Jy ! Component: 2000 - total flux cleaned = -0.00091293 Jy ! Component: 2050 - total flux cleaned = -0.000878256 Jy ! Component: 2100 - total flux cleaned = -0.000810481 Jy ! Component: 2150 - total flux cleaned = -0.00076063 Jy ! Component: 2200 - total flux cleaned = -0.000744103 Jy ! Component: 2250 - total flux cleaned = -0.000711653 Jy ! Component: 2300 - total flux cleaned = -0.000695819 Jy ! Component: 2350 - total flux cleaned = -0.000663929 Jy ! Component: 2400 - total flux cleaned = -0.000632428 Jy ! Component: 2450 - total flux cleaned = -0.00063266 Jy ! Component: 2500 - total flux cleaned = -0.000617371 Jy ! Component: 2550 - total flux cleaned = -0.000586701 Jy ! Component: 2600 - total flux cleaned = -0.000511072 Jy ! Component: 2650 - total flux cleaned = -0.000451404 Jy ! Component: 2700 - total flux cleaned = -0.000451635 Jy ! Component: 2750 - total flux cleaned = -0.000378265 Jy ! Component: 2800 - total flux cleaned = -0.000378296 Jy ! Component: 2850 - total flux cleaned = -0.000335183 Jy ! Component: 2900 - total flux cleaned = -0.000263975 Jy ! Component: 2950 - total flux cleaned = -0.000264103 Jy ! Component: 3000 - total flux cleaned = -0.000222276 Jy ! Component: 3050 - total flux cleaned = -0.000166938 Jy ! Component: 3100 - total flux cleaned = -0.000125833 Jy ! Component: 3150 - total flux cleaned = -7.15806e-05 Jy ! Component: 3200 - total flux cleaned = 9.08912e-06 Jy ! Component: 3250 - total flux cleaned = -4.19562e-06 Jy ! Component: 3300 - total flux cleaned = 9.16207e-06 Jy ! Component: 3350 - total flux cleaned = 3.56263e-05 Jy ! Component: 3400 - total flux cleaned = 7.49807e-05 Jy ! Component: 3450 - total flux cleaned = 8.80033e-05 Jy ! Component: 3500 - total flux cleaned = 7.5183e-05 Jy ! Component: 3550 - total flux cleaned = 0.0001264 Jy ! Component: 3600 - total flux cleaned = 0.000138936 Jy ! Component: 3650 - total flux cleaned = 0.000113732 Jy ! Component: 3700 - total flux cleaned = 0.000138657 Jy ! Component: 3750 - total flux cleaned = 0.000138624 Jy ! Component: 3800 - total flux cleaned = 0.000101565 Jy ! Component: 3850 - total flux cleaned = 0.000101585 Jy ! Component: 3900 - total flux cleaned = 0.000126004 Jy ! Component: 3950 - total flux cleaned = 0.000113885 Jy ! Component: 4000 - total flux cleaned = 0.000138084 Jy ! Component: 4050 - total flux cleaned = 0.000150058 Jy ! Total flux subtracted in 4096 components = 0.000221972 Jy ! Clean residual min=-0.000740 max=0.000685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.395311 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 446 components and 0.395311 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0849-3541_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8604 x 2.583 at 3.476 degrees (North through East) ! Clean map min=-0.0015229 max=0.30244 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0849-3541_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.302437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203646 0.203646 0.407293 0.814586 1.62917 3.25834 6.51669 13.0334 26.0667 52.1335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.302 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1473.14 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0849-3541_X_uvs.log closed on Thu Apr 7 12:05:16 2016