! Started logfile: /scr/pima/bg219b_uvs/J0715-0921_X_uvs.log on Thu Apr 7 01:47:38 2016 obs /scr/pima/bg219b_uvs/J0715-0921_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0715-0921_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0715-0921 ! ! 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 29016 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/bg219b_uvs/J0715-0921_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.003630Jy sigma=24.390676 ! Fit after self-cal, rms=0.918086Jy sigma=22.239341 ! 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=0.6852 mas, bmaj=1.813 mas, bpa=-3.719 degrees ! Estimated noise=0.434484 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 = 0.0591313 Jy ! Component: 100 - total flux cleaned = 0.083831 Jy ! Total flux subtracted in 100 components = 0.083831 Jy ! Clean residual min=-0.005828 max=0.015978 Jy/beam ! Clean residual mean=-0.000001 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.083831 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.083831 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=0.067268Jy sigma=1.601550 ! Fit after self-cal, rms=0.066449Jy sigma=1.582644 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179258 Jy ! Component: 100 - total flux cleaned = 0.0290404 Jy ! Total flux subtracted in 100 components = 0.0290404 Jy ! Clean residual min=-0.004118 max=0.006045 Jy/beam ! Clean residual mean=-0.000001 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.112871 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.112871 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=0.060003Jy sigma=1.411928 ! Fit after self-cal, rms=0.059582Jy sigma=1.402094 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894145 Jy ! Component: 100 - total flux cleaned = 0.0142661 Jy ! Total flux subtracted in 100 components = 0.0142661 Jy ! Clean residual min=-0.003118 max=0.004233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.127137 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.127137 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=0.058047Jy sigma=1.359665 ! Fit after self-cal, rms=0.057936Jy sigma=1.357077 ! 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=0.8374 mas, bmaj=2.077 mas, bpa=-2.615 degrees ! Estimated noise=0.242318 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 (-2.8, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598258 Jy ! Component: 100 - total flux cleaned = 0.00970772 Jy ! Component: 150 - total flux cleaned = 0.0124441 Jy ! Component: 200 - total flux cleaned = 0.0143542 Jy ! Total flux subtracted in 200 components = 0.0143542 Jy ! Clean residual min=-0.002703 max=0.004477 Jy/beam ! Clean residual mean=-0.000003 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.141492 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.141492 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=0.057256Jy sigma=1.338055 ! Fit after self-cal, rms=0.057180Jy sigma=1.335801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8374 x 2.077 at -2.615 degrees (North through East) ! Clean map min=-0.0025443 max=0.076581 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 0.95 FD 0.93 HN 1.02 KP 0.90 ! LA 0.96 MK 0.98 NL 0.98 OV 0.96 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.94 ! LA 0.97 MK 1.04 NL 0.99 OV 0.99 ! PT 1.19 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 0.98 ! LA 0.96 MK 1.05 NL 1.03 OV 0.99 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.92 KP 0.98 ! LA 0.97 MK 1.06 NL 0.93 OV 0.94 ! PT 1.19 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.96 KP 1.00 ! LA 0.95 MK 1.07 NL 1.00 OV 0.92 ! PT 1.16 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.90 KP 1.00 ! LA 1.01 MK 0.98 NL 0.97 OV 1.00 ! PT 1.18 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 0.95 ! LA 0.96 MK 0.97 NL 0.96 OV 0.93 ! PT 1.15 SC 1.05 ! ! ! 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=0.057180Jy sigma=1.335801 ! Fit after self-cal, rms=0.056802Jy sigma=1.318135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8463 mas, bmaj=2.094 mas, bpa=-2.813 degrees ! Estimated noise=0.240976 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 = 0.000255485 Jy ! Component: 100 - total flux cleaned = 3.99237e-05 Jy ! Component: 150 - total flux cleaned = -0.000205235 Jy ! Component: 200 - total flux cleaned = -0.00040375 Jy ! Total flux subtracted in 200 components = -0.00040375 Jy ! Clean residual min=-0.001595 max=0.001571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.141088 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.141088 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=0.056731Jy sigma=1.316617 ! Fit after self-cal, rms=0.056761Jy sigma=1.315874 ! 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=0.056761Jy sigma=1.315874 ! Fit after self-cal, rms=0.056947Jy sigma=1.313723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8458 mas, bmaj=2.096 mas, bpa=-2.91 degrees ! Estimated noise=0.240909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139986 Jy ! Component: 100 - total flux cleaned = 0.000183515 Jy ! Component: 150 - total flux cleaned = 8.5785e-05 Jy ! Component: 200 - total flux cleaned = 2.38722e-05 Jy ! Total flux subtracted in 200 components = 2.38722e-05 Jy ! Clean residual min=-0.001303 max=0.001396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.141112 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.141112 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=0.056910Jy sigma=1.312971 ! Fit after self-cal, rms=0.056913Jy sigma=1.312789 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 = 1.58778e-05 Jy ! Component: 100 - total flux cleaned = -8.47788e-05 Jy ! Component: 150 - total flux cleaned = -0.000153567 Jy ! Component: 200 - total flux cleaned = -0.000214073 Jy ! Total flux subtracted in 200 components = -0.000214073 Jy ! Clean residual min=-0.001278 max=0.001417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.140898 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.140898 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=0.056898Jy sigma=1.312520 ! Fit after self-cal, rms=0.056896Jy sigma=1.312471 ! Inverting map ! Added new window around map position (50.4, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461729 Jy ! Component: 100 - total flux cleaned = 0.000751558 Jy ! Component: 150 - total flux cleaned = 0.000971401 Jy ! Component: 200 - total flux cleaned = 0.0010348 Jy ! Total flux subtracted in 200 components = 0.0010348 Jy ! Clean residual min=-0.001282 max=0.001224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.141933 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.141933 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=0.056855Jy sigma=1.311515 ! Fit after self-cal, rms=0.056851Jy sigma=1.311433 ! 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=0.056851Jy sigma=1.311433 ! Fit after self-cal, rms=0.056793Jy sigma=1.311195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8429 mas, bmaj=2.093 mas, bpa=-3.041 degrees ! Estimated noise=0.24021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64466e-05 Jy ! Component: 100 - total flux cleaned = 3.11807e-06 Jy ! Component: 150 - total flux cleaned = 2.37244e-05 Jy ! Component: 200 - total flux cleaned = 4.22768e-05 Jy ! Total flux subtracted in 200 components = 4.22768e-05 Jy ! Clean residual min=-0.001255 max=0.001229 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.141975 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.141975 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=0.056775Jy sigma=1.310827 ! Fit after self-cal, rms=0.056777Jy sigma=1.310793 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 = -2.00932e-05 Jy ! Component: 100 - total flux cleaned = -1.93181e-05 Jy ! Component: 150 - total flux cleaned = -3.59747e-05 Jy ! Component: 200 - total flux cleaned = -5.1375e-05 Jy ! Total flux subtracted in 200 components = -5.1375e-05 Jy ! Clean residual min=-0.001244 max=0.001241 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.141923 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 0.141923 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=0.056767Jy sigma=1.310591 ! Fit after self-cal, rms=0.056767Jy sigma=1.310580 ! 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=0.056767Jy sigma=1.310580 ! Fit after self-cal, rms=0.056734Jy sigma=1.310529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=3.743 mas, bpa=4.552 degrees ! Estimated noise=0.307774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63491e-05 Jy ! Component: 100 - total flux cleaned = -7.3638e-05 Jy ! Component: 150 - total flux cleaned = -0.000120488 Jy ! Component: 200 - total flux cleaned = -0.000156192 Jy ! Total flux subtracted in 200 components = -0.000156192 Jy ! Clean residual min=-0.001646 max=0.001442 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.141767 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.141767 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=0.056729Jy sigma=1.310438 ! Fit after self-cal, rms=0.056728Jy sigma=1.310396 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 = -1.55279e-05 Jy ! Component: 100 - total flux cleaned = -4.80407e-05 Jy ! Component: 150 - total flux cleaned = -9.87395e-05 Jy ! Component: 200 - total flux cleaned = -0.000154083 Jy ! Total flux subtracted in 200 components = -0.000154083 Jy ! Clean residual min=-0.001564 max=0.001430 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.141613 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.141613 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=0.056726Jy sigma=1.310390 ! Fit after self-cal, rms=0.056725Jy sigma=1.310375 ! 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=0.8411 mas, bmaj=2.092 mas, bpa=-3.117 degrees ! Estimated noise=0.239842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8411 x 2.092 at -3.117 degrees (North through East) ! Clean map min=-0.0014357 max=0.075358 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=0.6903 mas, bmaj=1.828 mas, bpa=-4.421 degrees ! Estimated noise=0.426686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582743 Jy ! Component: 100 - total flux cleaned = 0.0855037 Jy ! Component: 150 - total flux cleaned = 0.102761 Jy ! Component: 200 - total flux cleaned = 0.114034 Jy ! Total flux subtracted in 200 components = 0.114034 Jy ! Clean residual min=-0.003493 max=0.006014 Jy/beam ! Clean residual mean=0.000000 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.114034 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 0.114034 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8411 mas, bmaj=2.092 mas, bpa=-3.117 degrees ! Estimated noise=0.239842 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 = 0.0101127 Jy ! Component: 100 - total flux cleaned = 0.0157721 Jy ! Component: 150 - total flux cleaned = 0.0194541 Jy ! Component: 200 - total flux cleaned = 0.0214899 Jy ! Total flux subtracted in 200 components = 0.0214899 Jy ! Clean residual min=-0.001547 max=0.001772 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.135524 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.135524 Jy ! Inverting map ! Added new window around map position (39.8, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015168 Jy ! Component: 100 - total flux cleaned = 0.00255472 Jy ! Component: 150 - total flux cleaned = 0.00338953 Jy ! Component: 200 - total flux cleaned = 0.00387211 Jy ! Total flux subtracted in 200 components = 0.00387211 Jy ! Clean residual min=-0.001405 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.139396 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.139396 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=2.156 mas, bmaj=3.743 mas, bpa=4.552 degrees ! Estimated noise=0.307774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117661 Jy ! Component: 100 - total flux cleaned = 0.00162444 Jy ! Component: 150 - total flux cleaned = 0.00172407 Jy ! Component: 200 - total flux cleaned = 0.00178745 Jy ! Total flux subtracted in 200 components = 0.00178745 Jy ! Clean residual min=-0.001456 max=0.001345 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.141184 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.8181e-05 Jy ! Component: 100 - total flux cleaned = 5.24799e-05 Jy ! Component: 150 - total flux cleaned = 8.35272e-05 Jy ! Component: 200 - total flux cleaned = 0.000142807 Jy ! Total flux subtracted in 200 components = 0.000142807 Jy ! Clean residual min=-0.001418 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.141326 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.141326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8411 mas, bmaj=2.092 mas, bpa=-3.117 degrees ! Estimated noise=0.239842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235846 Jy ! Component: 100 - total flux cleaned = -0.000282558 Jy ! Component: 150 - total flux cleaned = -0.000239502 Jy ! Component: 200 - total flux cleaned = -0.000199433 Jy ! Total flux subtracted in 200 components = -0.000199433 Jy ! Clean residual min=-0.001283 max=0.001259 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.141127 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.141127 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=0.056738Jy sigma=1.310774 ! Fit after self-cal, rms=0.056724Jy sigma=1.310550 wmodel /scr/pima/bg219b_uvs/J0715-0921_X_map.mod ! Writing 119 model components to file: /scr/pima/bg219b_uvs/J0715-0921_X_map.mod wobs /scr/pima/bg219b_uvs/J0715-0921_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0715-0921_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0715-0921_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0715-0921_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 = 4.53374e-05 Jy ! Component: 100 - total flux cleaned = -0.000124933 Jy ! Component: 150 - total flux cleaned = -0.000247018 Jy ! Component: 200 - total flux cleaned = -0.000305302 Jy ! Component: 250 - total flux cleaned = -0.000379996 Jy ! Component: 300 - total flux cleaned = -0.000434394 Jy ! Component: 350 - total flux cleaned = -0.000487315 Jy ! Component: 400 - total flux cleaned = -0.000538537 Jy ! Component: 450 - total flux cleaned = -0.000554771 Jy ! Component: 500 - total flux cleaned = -0.000571117 Jy ! Component: 550 - total flux cleaned = -0.000634331 Jy ! Component: 600 - total flux cleaned = -0.000633944 Jy ! Component: 650 - total flux cleaned = -0.000587914 Jy ! Component: 700 - total flux cleaned = -0.000602477 Jy ! Component: 750 - total flux cleaned = -0.00052876 Jy ! Component: 800 - total flux cleaned = -0.000543287 Jy ! Component: 850 - total flux cleaned = -0.00054301 Jy ! Component: 900 - total flux cleaned = -0.000556717 Jy ! Component: 950 - total flux cleaned = -0.00057027 Jy ! Component: 1000 - total flux cleaned = -0.000570287 Jy ! Component: 1050 - total flux cleaned = -0.00061055 Jy ! Component: 1100 - total flux cleaned = -0.000689577 Jy ! Component: 1150 - total flux cleaned = -0.00071541 Jy ! Component: 1200 - total flux cleaned = -0.000741308 Jy ! Component: 1250 - total flux cleaned = -0.000817684 Jy ! Component: 1300 - total flux cleaned = -0.000917647 Jy ! Component: 1350 - total flux cleaned = -0.00094243 Jy ! Component: 1400 - total flux cleaned = -0.00100343 Jy ! Component: 1450 - total flux cleaned = -0.00107574 Jy ! Component: 1500 - total flux cleaned = -0.00114685 Jy ! Component: 1550 - total flux cleaned = -0.0012172 Jy ! Component: 1600 - total flux cleaned = -0.0012174 Jy ! Component: 1650 - total flux cleaned = -0.00133224 Jy ! Component: 1700 - total flux cleaned = -0.00136628 Jy ! Component: 1750 - total flux cleaned = -0.00141124 Jy ! Component: 1800 - total flux cleaned = -0.00146686 Jy ! Component: 1850 - total flux cleaned = -0.00152185 Jy ! Component: 1900 - total flux cleaned = -0.00158714 Jy ! Component: 1950 - total flux cleaned = -0.00159782 Jy ! Component: 2000 - total flux cleaned = -0.00162974 Jy ! Component: 2050 - total flux cleaned = -0.00164031 Jy ! Component: 2100 - total flux cleaned = -0.00168201 Jy ! Component: 2150 - total flux cleaned = -0.00171302 Jy ! Component: 2200 - total flux cleaned = -0.00174379 Jy ! Component: 2250 - total flux cleaned = -0.00175394 Jy ! Component: 2300 - total flux cleaned = -0.00177406 Jy ! Component: 2350 - total flux cleaned = -0.00175431 Jy ! Component: 2400 - total flux cleaned = -0.00182335 Jy ! Component: 2450 - total flux cleaned = -0.00182333 Jy ! Component: 2500 - total flux cleaned = -0.00186194 Jy ! Component: 2550 - total flux cleaned = -0.00181386 Jy ! Component: 2600 - total flux cleaned = -0.00183313 Jy ! Component: 2650 - total flux cleaned = -0.00187103 Jy ! Component: 2700 - total flux cleaned = -0.00185219 Jy ! Component: 2750 - total flux cleaned = -0.00191732 Jy ! Component: 2800 - total flux cleaned = -0.00188969 Jy ! Component: 2850 - total flux cleaned = -0.00190803 Jy ! Component: 2900 - total flux cleaned = -0.00193517 Jy ! Component: 2950 - total flux cleaned = -0.0019262 Jy ! Component: 3000 - total flux cleaned = -0.00189946 Jy ! Component: 3050 - total flux cleaned = -0.00194385 Jy ! Component: 3100 - total flux cleaned = -0.0019436 Jy ! Component: 3150 - total flux cleaned = -0.00196964 Jy ! Component: 3200 - total flux cleaned = -0.00193494 Jy ! Component: 3250 - total flux cleaned = -0.00193492 Jy ! Component: 3300 - total flux cleaned = -0.00196068 Jy ! Component: 3350 - total flux cleaned = -0.00193522 Jy ! Component: 3400 - total flux cleaned = -0.00196048 Jy ! Component: 3450 - total flux cleaned = -0.00192696 Jy ! Component: 3500 - total flux cleaned = -0.00194365 Jy ! Component: 3550 - total flux cleaned = -0.00194359 Jy ! Component: 3600 - total flux cleaned = -0.00195997 Jy ! Component: 3650 - total flux cleaned = -0.00193553 Jy ! Component: 3700 - total flux cleaned = -0.00193563 Jy ! Component: 3750 - total flux cleaned = -0.0019115 Jy ! Component: 3800 - total flux cleaned = -0.00192755 Jy ! Component: 3850 - total flux cleaned = -0.00191161 Jy ! Component: 3900 - total flux cleaned = -0.00192746 Jy ! Component: 3950 - total flux cleaned = -0.00192742 Jy ! Component: 4000 - total flux cleaned = -0.00191183 Jy ! Component: 4050 - total flux cleaned = -0.00194273 Jy ! Total flux subtracted in 4096 components = -0.00192728 Jy ! Clean residual min=-0.000418 max=0.000450 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.1392 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 389 components and 0.1392 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0715-0921_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8411 x 2.092 at -3.117 degrees (North through East) ! Clean map min=-0.0014297 max=0.074859 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0715-0921_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0748593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514108 0.514108 1.02822 2.05643 4.11287 8.22573 16.4515 32.9029 65.8059 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 583.534 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0715-0921_X_uvs.log closed on Thu Apr 7 01:47:43 2016