! Started logfile: /scr/pima/bg219h_uvs/J0849-3541_X_dfm.log on Thu May 19 22:16:16 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 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, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm 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. ! ! Correcting IF 5. ! 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 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. ! ! Correcting IF 9. ! 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 10. ! 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 11. ! 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 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.058079Jy sigma=19.737715 ! Fit after self-cal, rms=0.697568Jy sigma=12.872191 ! 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=0.659 mas, bmaj=2.081 mas, bpa=5.589 degrees ! Estimated noise=0.680018 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 = 0.227973 Jy ! Component: 100 - total flux cleaned = 0.283122 Jy ! Total flux subtracted in 100 components = 0.283122 Jy ! Clean residual min=-0.013673 max=0.024986 Jy/beam ! Clean residual mean=0.000026 rms=0.003601 Jy/beam ! Combined flux in latest and established models = 0.283122 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.283122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099333Jy sigma=1.797518 ! Fit after self-cal, rms=0.099314Jy sigma=1.797243 ! 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 = 0.026913 Jy ! Component: 100 - total flux cleaned = 0.0430536 Jy ! Total flux subtracted in 100 components = 0.0430536 Jy ! Clean residual min=-0.010167 max=0.018083 Jy/beam ! Clean residual mean=0.000028 rms=0.002609 Jy/beam ! Combined flux in latest and established models = 0.326176 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.326176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088673Jy sigma=1.565260 ! Fit after self-cal, rms=0.088549Jy sigma=1.562653 ! 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 = 0.0164943 Jy ! Component: 100 - total flux cleaned = 0.0272664 Jy ! Total flux subtracted in 100 components = 0.0272664 Jy ! Clean residual min=-0.008207 max=0.012749 Jy/beam ! Clean residual mean=0.000025 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.353442 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.353442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084154Jy sigma=1.470107 ! Fit after self-cal, rms=0.083990Jy sigma=1.466571 ! 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=0.8529 mas, bmaj=2.563 mas, bpa=3.207 degrees ! Estimated noise=0.338935 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, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144704 Jy ! Component: 100 - total flux cleaned = 0.0231824 Jy ! Component: 150 - total flux cleaned = 0.0290533 Jy ! Component: 200 - total flux cleaned = 0.033 Jy ! Total flux subtracted in 200 components = 0.033 Jy ! Clean residual min=-0.006439 max=0.009881 Jy/beam ! Clean residual mean=0.000010 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.386442 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.386442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081270Jy sigma=1.411007 ! Fit after self-cal, rms=0.081036Jy sigma=1.405254 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8529 x 2.563 at 3.207 degrees (North through East) ! Clean map min=-0.0049996 max=0.29421 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 1.02 HN 1.08 KP 1.00 LA 0.98 ! NL 1.04 OV 1.00 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 KP 0.96 LA 1.01 ! MK 0.99 NL 1.16 OV 0.94 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.09 KP 1.01 LA 0.97 ! NL 1.05 OV 1.00 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.96 KP 0.96 LA 1.02 ! MK 0.99 NL 1.15 OV 0.98 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.14 KP 0.99 LA 0.97 ! NL 1.00 OV 0.99 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 KP 0.95 LA 0.99 ! MK 1.01 NL 1.10 OV 0.96 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.11 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 1.00 FD 0.99 KP 0.94 LA 1.02 ! MK 1.00 NL 1.13 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.14 KP 0.99 LA 0.98 ! NL 1.03 OV 1.02 PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 KP 0.95 LA 1.00 ! MK 1.00 NL 1.11 OV 0.95 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.10 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 0.96 LA 1.00 ! MK 0.99 NL 1.18 OV 0.96 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 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 1.06 FD 0.98 KP 0.97 LA 1.01 ! MK 0.99 NL 1.12 OV 0.93 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.09 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 1.00 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.09 KP 1.00 LA 0.99 ! NL 0.97 OV 0.98 PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 KP 0.95 LA 1.04 ! MK 0.99 NL 1.12 OV 0.95 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.14 KP 0.99 LA 0.97 ! NL 1.01 OV 0.99 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 KP 0.95 LA 0.98 ! MK 1.00 NL 1.09 OV 0.97 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.11 KP 0.97 LA 0.98 ! NL 1.03 OV 0.97 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.96 LA 1.00 ! MK 0.99 NL 1.17 OV 0.96 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.08 KP 0.89 LA 0.97 ! NL 1.01 OV 0.97 PT 0.96 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.91 LA 1.01 ! MK 1.02 NL 1.11 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.081036Jy sigma=1.405254 ! Fit after self-cal, rms=0.081103Jy sigma=1.367986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.569 mas, bpa=3.393 degrees ! Estimated noise=0.338862 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 (10.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413752 Jy ! Component: 100 - total flux cleaned = 0.00640655 Jy ! Component: 150 - total flux cleaned = 0.00717099 Jy ! Component: 200 - total flux cleaned = 0.00752147 Jy ! Total flux subtracted in 200 components = 0.00752147 Jy ! Clean residual min=-0.003145 max=0.003084 Jy/beam ! Clean residual mean=0.000009 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.393963 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 97 components and 0.393963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080891Jy sigma=1.363105 ! Fit after self-cal, rms=0.080929Jy sigma=1.362589 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080929Jy sigma=1.362589 ! Fit after self-cal, rms=0.080884Jy sigma=1.362157 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8552 mas, bmaj=2.569 mas, bpa=3.392 degrees ! Estimated noise=0.33823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131502 Jy ! Component: 100 - total flux cleaned = 0.0015871 Jy ! Component: 150 - total flux cleaned = 0.00176304 Jy ! Component: 200 - total flux cleaned = 0.00187489 Jy ! Total flux subtracted in 200 components = 0.00187489 Jy ! Clean residual min=-0.002845 max=0.002749 Jy/beam ! Clean residual mean=0.000006 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.395838 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.395838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080822Jy sigma=1.360884 ! Fit after self-cal, rms=0.080817Jy sigma=1.360802 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 = 0.000483876 Jy ! Component: 100 - total flux cleaned = 0.000720312 Jy ! Component: 150 - total flux cleaned = 0.000879807 Jy ! Component: 200 - total flux cleaned = 0.000999813 Jy ! Total flux subtracted in 200 components = 0.000999813 Jy ! Clean residual min=-0.002808 max=0.002680 Jy/beam ! Clean residual mean=0.000006 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.396838 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.396838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080791Jy sigma=1.360350 ! Fit after self-cal, rms=0.080789Jy sigma=1.360336 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080789Jy sigma=1.360336 ! Fit after self-cal, rms=0.080888Jy sigma=1.360105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=2.569 mas, bpa=3.396 degrees ! Estimated noise=0.337894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.9353e-05 Jy ! Component: 100 - total flux cleaned = -3.32453e-05 Jy ! Component: 150 - total flux cleaned = -1.96435e-06 Jy ! Component: 200 - total flux cleaned = 2.76189e-05 Jy ! Total flux subtracted in 200 components = 2.76189e-05 Jy ! Clean residual min=-0.002689 max=0.002553 Jy/beam ! Clean residual mean=0.000005 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.396866 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.396866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080858Jy sigma=1.359582 ! Fit after self-cal, rms=0.080859Jy sigma=1.359561 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 = 0.000110357 Jy ! Component: 100 - total flux cleaned = 0.000219067 Jy ! Component: 150 - total flux cleaned = 0.000271925 Jy ! Component: 200 - total flux cleaned = 0.000271332 Jy ! Total flux subtracted in 200 components = 0.000271332 Jy ! Clean residual min=-0.002653 max=0.002537 Jy/beam ! Clean residual mean=0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.397137 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.397137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080842Jy sigma=1.359278 ! Fit after self-cal, rms=0.080840Jy sigma=1.359271 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080840Jy sigma=1.359271 ! Fit after self-cal, rms=0.080950Jy sigma=1.359172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.38 mas, bmaj=7.22 mas, bpa=0.8671 degrees ! Estimated noise=0.421831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.87283e-05 Jy ! Component: 100 - total flux cleaned = 4.67729e-05 Jy ! Component: 150 - total flux cleaned = -6.71867e-05 Jy ! Component: 200 - total flux cleaned = -0.000115544 Jy ! Total flux subtracted in 200 components = -0.000115544 Jy ! Clean residual min=-0.003568 max=0.003293 Jy/beam ! Clean residual mean=0.000007 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.397021 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 156 components and 0.397021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080948Jy sigma=1.359016 ! Fit after self-cal, rms=0.080946Jy sigma=1.358975 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 = 8.50566e-05 Jy ! Component: 100 - total flux cleaned = 6.0393e-05 Jy ! Component: 150 - total flux cleaned = 1.4385e-05 Jy ! Component: 200 - total flux cleaned = -8.34735e-06 Jy ! Total flux subtracted in 200 components = -8.34735e-06 Jy ! Clean residual min=-0.003530 max=0.003263 Jy/beam ! Clean residual mean=0.000007 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.397013 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 160 components and 0.397013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080943Jy sigma=1.358917 ! Fit after self-cal, rms=0.080940Jy sigma=1.358884 ! 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=0.8557 mas, bmaj=2.57 mas, bpa=3.409 degrees ! Estimated noise=0.337633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8557 x 2.57 at 3.409 degrees (North through East) ! Clean map min=-0.0025369 max=0.29562 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=0.6594 mas, bmaj=2.084 mas, bpa=5.777 degrees ! Estimated noise=0.681746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228492 Jy ! Component: 100 - total flux cleaned = 0.283753 Jy ! Component: 150 - total flux cleaned = 0.312222 Jy ! Component: 200 - total flux cleaned = 0.330645 Jy ! Total flux subtracted in 200 components = 0.330645 Jy ! Clean residual min=-0.006838 max=0.009927 Jy/beam ! Clean residual mean=0.000020 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.330645 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.330645 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8557 mas, bmaj=2.57 mas, bpa=3.409 degrees ! Estimated noise=0.337633 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 = 0.018358 Jy ! Component: 100 - total flux cleaned = 0.029645 Jy ! Component: 150 - total flux cleaned = 0.0370949 Jy ! Component: 200 - total flux cleaned = 0.0425744 Jy ! Total flux subtracted in 200 components = 0.0425744 Jy ! Clean residual min=-0.003256 max=0.003713 Jy/beam ! Clean residual mean=-0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.37322 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 70 components and 0.37322 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=2.38 mas, bmaj=7.22 mas, bpa=0.8671 degrees ! Estimated noise=0.421831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686472 Jy ! Component: 100 - total flux cleaned = 0.011401 Jy ! Component: 150 - total flux cleaned = 0.0145411 Jy ! Component: 200 - total flux cleaned = 0.0167904 Jy ! Total flux subtracted in 200 components = 0.0167904 Jy ! Clean residual min=-0.003516 max=0.002973 Jy/beam ! Clean residual mean=0.000005 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.39001 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 = 0.00164601 Jy ! Component: 100 - total flux cleaned = 0.00288746 Jy ! Component: 150 - total flux cleaned = 0.00385395 Jy ! Component: 200 - total flux cleaned = 0.00429632 Jy ! Total flux subtracted in 200 components = 0.00429632 Jy ! Clean residual min=-0.003247 max=0.002971 Jy/beam ! Clean residual mean=0.000006 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.394306 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 134 components and 0.394306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8557 mas, bmaj=2.57 mas, bpa=3.409 degrees ! Estimated noise=0.337633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294682 Jy ! Component: 100 - total flux cleaned = -0.000105341 Jy ! Component: 150 - total flux cleaned = 5.88204e-05 Jy ! Component: 200 - total flux cleaned = 0.000155911 Jy ! Total flux subtracted in 200 components = 0.000155911 Jy ! Clean residual min=-0.002617 max=0.002513 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.394462 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.394462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080976Jy sigma=1.359227 ! Fit after self-cal, rms=0.080945Jy sigma=1.358963 wmodel /J0849-3541_X_map.mod ! wmodel: Unable to open new model file: /J0849-3541_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0849-3541_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8557 x 2.57 at 3.409 degrees (North through East) ! Clean map min=-0.0024209 max=0.30176 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 0.30176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000601425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.597917 0.597917 1.19583 2.39167 4.78333 9.56667 19.1333 38.2667 76.5333 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 501.742 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0849-3541_X_dfm.log closed on Thu May 19 22:16:19 2016