! Started logfile: /scr/pima/bg219a_uvs/J1319-0049_X_dfm.log on Fri May 20 00:08:46 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/bg219a_uvs/J1319-0049_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1319-0049_X_uva.fits ! AN table 1: 41 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.810685 visibilities/baseline/integration-bin. ! Found source: J1319-0049 ! ! 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 121 lines of history. ! ! Reading 8376 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 J1319-0049_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006905Jy sigma=27.763878 ! Fit after self-cal, rms=0.848870Jy sigma=23.250181 ! 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=0.6413 mas, bmaj=1.704 mas, bpa=-1.381 degrees ! Estimated noise=0.518115 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 = 0.107839 Jy ! Component: 100 - total flux cleaned = 0.144846 Jy ! Total flux subtracted in 100 components = 0.144846 Jy ! Clean residual min=-0.010256 max=0.017425 Jy/beam ! Clean residual mean=0.000008 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.144846 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.144846 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=0.069366Jy sigma=1.903899 ! Fit after self-cal, rms=0.069169Jy sigma=1.898684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205288 Jy ! Component: 100 - total flux cleaned = 0.0325485 Jy ! Total flux subtracted in 100 components = 0.0325485 Jy ! Clean residual min=-0.006749 max=0.007778 Jy/beam ! Clean residual mean=0.000006 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.177395 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.177395 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=0.058919Jy sigma=1.589955 ! Fit after self-cal, rms=0.058773Jy sigma=1.586893 ! 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=0.7896 mas, bmaj=1.979 mas, bpa=-1.464 degrees ! Estimated noise=0.29011 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 = 0.0148328 Jy ! Component: 100 - total flux cleaned = 0.0230508 Jy ! Component: 150 - total flux cleaned = 0.0277226 Jy ! Component: 200 - total flux cleaned = 0.0304235 Jy ! Total flux subtracted in 200 components = 0.0304235 Jy ! Clean residual min=-0.007383 max=0.010351 Jy/beam ! Clean residual mean=0.000021 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.207818 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.207818 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=0.055061Jy sigma=1.479915 ! Fit after self-cal, rms=0.055026Jy sigma=1.478730 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7896 x 1.979 at -1.464 degrees (North through East) ! Clean map min=-0.0071925 max=0.15174 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 LA 0.96 MK 0.98 NL 1.07 ! OV 1.02 PT 0.92 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 LA 0.95 MK 0.98 NL 1.07 ! OV 1.03 PT 0.93 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.94 MK 0.99 NL 1.06 ! OV 1.03 PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 0.99 NL 1.05 ! OV 1.03 PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.94 MK 0.93 NL 1.06 ! OV 1.01 PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.96 MK 0.99 NL 1.09 ! OV 1.05 PT 0.92 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.97 MK 0.98 NL 1.07 ! OV 1.02 PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 MK 0.98 NL 1.10 ! OV 1.02 PT 0.93 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 0.94 NL 1.09 ! OV 1.01 PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.96 MK 0.94 NL 1.08 ! OV 1.04 PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.96 MK 0.93 NL 1.05 ! OV 1.04 PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.95 MK 0.97 NL 1.08 ! OV 1.03 PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.055026Jy sigma=1.478730 ! Fit after self-cal, rms=0.053585Jy sigma=1.450555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7877 mas, bmaj=1.992 mas, bpa=-1.798 degrees ! Estimated noise=0.287972 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 = 0.000420542 Jy ! Component: 100 - total flux cleaned = 0.000392436 Jy ! Component: 150 - total flux cleaned = 0.000368405 Jy ! Component: 200 - total flux cleaned = 0.000368718 Jy ! Total flux subtracted in 200 components = 0.000368718 Jy ! Clean residual min=-0.005236 max=0.010101 Jy/beam ! Clean residual mean=0.000014 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.208187 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.208187 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=0.053560Jy sigma=1.449819 ! Fit after self-cal, rms=0.053565Jy sigma=1.449541 ! 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=0.053565Jy sigma=1.449541 ! Fit after self-cal, rms=0.053172Jy sigma=1.422285 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7856 mas, bmaj=1.992 mas, bpa=-1.987 degrees ! Estimated noise=0.287393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204149 Jy ! Component: 100 - total flux cleaned = -0.000224812 Jy ! Component: 150 - total flux cleaned = -0.000224982 Jy ! Component: 200 - total flux cleaned = -0.000225431 Jy ! Total flux subtracted in 200 components = -0.000225431 Jy ! Clean residual min=-0.004807 max=0.008290 Jy/beam ! Clean residual mean=0.000004 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.207962 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.207962 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=0.053157Jy sigma=1.421892 ! Fit after self-cal, rms=0.053170Jy sigma=1.421698 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) ! Added new window around map position (-22.6, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772457 Jy ! Component: 100 - total flux cleaned = 0.0117052 Jy ! Component: 150 - total flux cleaned = 0.0142771 Jy ! Component: 200 - total flux cleaned = 0.0160674 Jy ! Total flux subtracted in 200 components = 0.0160674 Jy ! Clean residual min=-0.004498 max=0.004693 Jy/beam ! Clean residual mean=0.000003 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.224029 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.224029 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=0.052059Jy sigma=1.388762 ! Fit after self-cal, rms=0.051945Jy sigma=1.385475 ! 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=0.051945Jy sigma=1.385475 ! Fit after self-cal, rms=0.051234Jy sigma=1.380019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7861 mas, bmaj=1.993 mas, bpa=-1.903 degrees ! Estimated noise=0.285735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349291 Jy ! Component: 100 - total flux cleaned = 0.00548048 Jy ! Component: 150 - total flux cleaned = 0.00687252 Jy ! Component: 200 - total flux cleaned = 0.00759145 Jy ! Total flux subtracted in 200 components = 0.00759145 Jy ! Clean residual min=-0.003569 max=0.003989 Jy/beam ! Clean residual mean=0.000003 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.23162 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 98 components and 0.23162 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=0.050985Jy sigma=1.372464 ! Fit after self-cal, rms=0.050947Jy sigma=1.371422 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) ! Added new window around map position (1.4, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349066 Jy ! Component: 100 - total flux cleaned = 0.00532959 Jy ! Component: 150 - total flux cleaned = 0.00672176 Jy ! Component: 200 - total flux cleaned = 0.00781724 Jy ! Total flux subtracted in 200 components = 0.00781724 Jy ! Clean residual min=-0.003423 max=0.002563 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.239438 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.239438 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=0.050694Jy sigma=1.364117 ! Fit after self-cal, rms=0.050679Jy sigma=1.363706 ! 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=0.050679Jy sigma=1.363706 ! Fit after self-cal, rms=0.050394Jy sigma=1.362246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=4.35 mas, bpa=-5.92 degrees ! Estimated noise=0.383068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027752 Jy ! Component: 100 - total flux cleaned = 0.00448811 Jy ! Component: 150 - total flux cleaned = 0.00561392 Jy ! Component: 200 - total flux cleaned = 0.00613312 Jy ! Total flux subtracted in 200 components = 0.00613312 Jy ! Clean residual min=-0.003702 max=0.003270 Jy/beam ! Clean residual mean=0.000010 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.245571 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.245571 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=0.050375Jy sigma=1.361265 ! Fit after self-cal, rms=0.050358Jy sigma=1.360798 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 = 0.00114833 Jy ! Component: 100 - total flux cleaned = 0.00159902 Jy ! Component: 150 - total flux cleaned = 0.0019451 Jy ! Component: 200 - total flux cleaned = 0.00202359 Jy ! Total flux subtracted in 200 components = 0.00202359 Jy ! Clean residual min=-0.003742 max=0.002859 Jy/beam ! Clean residual mean=0.000008 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.247594 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 154 components and 0.247594 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=0.050375Jy sigma=1.361048 ! Fit after self-cal, rms=0.050370Jy sigma=1.360923 ! 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=0.7866 mas, bmaj=1.994 mas, bpa=-1.902 degrees ! Estimated noise=0.284511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7866 x 1.994 at -1.902 degrees (North through East) ! Clean map min=-0.0029944 max=0.15025 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=0.6371 mas, bmaj=1.716 mas, bpa=-1.859 degrees ! Estimated noise=0.508609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10613 Jy ! Component: 100 - total flux cleaned = 0.144018 Jy ! Component: 150 - total flux cleaned = 0.164457 Jy ! Component: 200 - total flux cleaned = 0.176533 Jy ! Total flux subtracted in 200 components = 0.176533 Jy ! Clean residual min=-0.005236 max=0.006747 Jy/beam ! Clean residual mean=0.000004 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.176533 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.176533 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7866 mas, bmaj=1.994 mas, bpa=-1.902 degrees ! Estimated noise=0.284511 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) ! Added new window around map position (0, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145284 Jy ! Component: 100 - total flux cleaned = 0.0244336 Jy ! Component: 150 - total flux cleaned = 0.0316709 Jy ! Component: 200 - total flux cleaned = 0.0372211 Jy ! Total flux subtracted in 200 components = 0.0372211 Jy ! Clean residual min=-0.004486 max=0.004605 Jy/beam ! Clean residual mean=0.000012 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.213754 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 65 components and 0.213754 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=2.139 mas, bmaj=4.35 mas, bpa=-5.92 degrees ! Estimated noise=0.383068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904947 Jy ! Component: 100 - total flux cleaned = 0.0153186 Jy ! Component: 150 - total flux cleaned = 0.0198271 Jy ! Component: 200 - total flux cleaned = 0.023142 Jy ! Total flux subtracted in 200 components = 0.023142 Jy ! Clean residual min=-0.005134 max=0.003583 Jy/beam ! Clean residual mean=0.000016 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.236896 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 = 0.00251331 Jy ! Component: 100 - total flux cleaned = 0.0044587 Jy ! Component: 150 - total flux cleaned = 0.00600918 Jy ! Component: 200 - total flux cleaned = 0.00727641 Jy ! Total flux subtracted in 200 components = 0.00727641 Jy ! Clean residual min=-0.004108 max=0.002675 Jy/beam ! Clean residual mean=0.000015 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.244172 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 135 components and 0.244172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7866 mas, bmaj=1.994 mas, bpa=-1.902 degrees ! Estimated noise=0.284511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54172e-05 Jy ! Component: 100 - total flux cleaned = 0.000210145 Jy ! Component: 150 - total flux cleaned = 0.000495087 Jy ! Component: 200 - total flux cleaned = 0.000698983 Jy ! Total flux subtracted in 200 components = 0.000698983 Jy ! Clean residual min=-0.002840 max=0.001909 Jy/beam ! Clean residual mean=0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.244871 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.244871 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=0.050346Jy sigma=1.360184 ! Fit after self-cal, rms=0.050305Jy sigma=1.359443 wmodel /J1319-0049_X_map.mod ! wmodel: Unable to open new model file: /J1319-0049_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1319-0049_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7866 x 1.994 at -1.902 degrees (North through East) ! Clean map min=-0.0026661 max=0.15203 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1319-0049_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000533625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05303 1.05303 2.10606 4.21212 8.42423 16.8485 33.6969 67.3938 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.892 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1319-0049_X_dfm.log closed on Fri May 20 00:08:48 2016