! Started logfile: /scr/pima/bg219a_uvs/J1036-3744_X_dfm.log on Fri May 20 00:02:53 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/J1036-3744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1036-3744_X_uva.fits ! AN table 1: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.716931 visibilities/baseline/integration-bin. ! Found source: J1036-3744 ! ! 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 3252 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 J1036-3744_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058505Jy sigma=20.189078 ! Fit after self-cal, rms=0.572671Jy sigma=10.785524 ! 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=0.5829 mas, bmaj=1.66 mas, bpa=2.966 degrees ! Estimated noise=1.15157 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 = 0.331427 Jy ! Component: 100 - total flux cleaned = 0.413817 Jy ! Total flux subtracted in 100 components = 0.413817 Jy ! Clean residual min=-0.022705 max=0.032999 Jy/beam ! Clean residual mean=0.000129 rms=0.004965 Jy/beam ! Combined flux in latest and established models = 0.413817 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.413817 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=0.121218Jy sigma=2.333025 ! Fit after self-cal, rms=0.121213Jy sigma=2.332690 ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328722 Jy ! Component: 100 - total flux cleaned = 0.047198 Jy ! Total flux subtracted in 100 components = 0.047198 Jy ! Clean residual min=-0.014120 max=0.018479 Jy/beam ! Clean residual mean=0.000065 rms=0.003247 Jy/beam ! Combined flux in latest and established models = 0.461015 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.461015 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=0.112320Jy sigma=2.139718 ! Fit after self-cal, rms=0.112053Jy sigma=2.134543 ! 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=0.7312 mas, bmaj=2.056 mas, bpa=3.992 degrees ! Estimated noise=0.72103 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 = 0.0127261 Jy ! Component: 100 - total flux cleaned = 0.0188961 Jy ! Component: 150 - total flux cleaned = 0.0203492 Jy ! Component: 200 - total flux cleaned = 0.0212238 Jy ! Total flux subtracted in 200 components = 0.0212238 Jy ! Clean residual min=-0.010096 max=0.018421 Jy/beam ! Clean residual mean=0.000088 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.482238 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.482238 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=0.110774Jy sigma=2.104301 ! Fit after self-cal, rms=0.110556Jy sigma=2.100146 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7312 x 2.056 at 3.992 degrees (North through East) ! Clean map min=-0.0091708 max=0.40815 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 0.96 NL 1.11 ! OV 1.02 PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 1.02 NL 1.10 ! OV 0.99 PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 0.99 NL 1.11 ! OV 1.00 PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 0.96 NL 1.13 ! OV 0.99 PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.94 MK 1.00 NL 1.10 ! OV 1.00 PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.95 MK 1.02 NL 1.12 ! OV 1.01 PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 0.98 NL 1.09 ! OV 1.00 PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 MK 1.00 NL 1.12 ! OV 1.00 PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.96 MK 0.96 NL 1.12 ! OV 0.99 PT 0.96 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.96 MK 1.02 NL 1.13 ! OV 1.01 PT 0.97 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.94 MK 1.03 NL 1.06 ! OV 1.01 PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 0.97 NL 1.09 ! OV 1.01 PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.110556Jy sigma=2.100146 ! Fit after self-cal, rms=0.108461Jy sigma=2.046986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7296 mas, bmaj=2.052 mas, bpa=3.976 degrees ! Estimated noise=0.720969 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 = -0.000299483 Jy ! Component: 100 - total flux cleaned = 0.000105028 Jy ! Component: 150 - total flux cleaned = 0.000219505 Jy ! Component: 200 - total flux cleaned = 0.000270946 Jy ! Total flux subtracted in 200 components = 0.000270946 Jy ! Clean residual min=-0.007295 max=0.006568 Jy/beam ! Clean residual mean=-0.000009 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.482509 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.482509 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=0.108342Jy sigma=2.046263 ! Fit after self-cal, rms=0.108390Jy sigma=2.046053 ! 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=0.108390Jy sigma=2.046053 ! Fit after self-cal, rms=0.108432Jy sigma=2.045939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7293 mas, bmaj=2.052 mas, bpa=4.031 degrees ! Estimated noise=0.721381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159505 Jy ! Component: 100 - total flux cleaned = 9.44977e-05 Jy ! Component: 150 - total flux cleaned = 0.000178553 Jy ! Component: 200 - total flux cleaned = 0.000215907 Jy ! Total flux subtracted in 200 components = 0.000215907 Jy ! Clean residual min=-0.007283 max=0.006543 Jy/beam ! Clean residual mean=-0.000009 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.482725 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.482725 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=0.108359Jy sigma=2.045606 ! Fit after self-cal, rms=0.108355Jy sigma=2.045543 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 = -0.000261486 Jy ! Component: 100 - total flux cleaned = -0.000224645 Jy ! Component: 150 - total flux cleaned = -0.000189089 Jy ! Component: 200 - total flux cleaned = -0.000186931 Jy ! Total flux subtracted in 200 components = -0.000186931 Jy ! Clean residual min=-0.007333 max=0.006491 Jy/beam ! Clean residual mean=-0.000008 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.482538 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.482538 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=0.108317Jy sigma=2.045345 ! Fit after self-cal, rms=0.108314Jy sigma=2.045308 ! 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=0.108314Jy sigma=2.045308 ! Fit after self-cal, rms=0.108526Jy sigma=2.033801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7298 mas, bmaj=2.053 mas, bpa=4.116 degrees ! Estimated noise=0.723577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635777 Jy ! Component: 100 - total flux cleaned = 0.0009245 Jy ! Component: 150 - total flux cleaned = 0.00110577 Jy ! Component: 200 - total flux cleaned = 0.00114513 Jy ! Total flux subtracted in 200 components = 0.00114513 Jy ! Clean residual min=-0.006166 max=0.005732 Jy/beam ! Clean residual mean=-0.000024 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.483683 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.483683 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=0.108434Jy sigma=2.033379 ! Fit after self-cal, rms=0.108443Jy sigma=2.033288 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 = -0.000146773 Jy ! Component: 100 - total flux cleaned = -0.000148007 Jy ! Component: 150 - total flux cleaned = -0.000180582 Jy ! Component: 200 - total flux cleaned = -0.0002124 Jy ! Total flux subtracted in 200 components = -0.0002124 Jy ! Clean residual min=-0.006070 max=0.005773 Jy/beam ! Clean residual mean=-0.000024 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.483471 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.483471 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=0.108402Jy sigma=2.033119 ! Fit after self-cal, rms=0.108400Jy sigma=2.033071 ! 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=0.108400Jy sigma=2.033071 ! Fit after self-cal, rms=0.108504Jy sigma=2.028905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=7.929 mas, bpa=3.594 degrees ! Estimated noise=1.01199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740594 Jy ! Component: 100 - total flux cleaned = 0.000746053 Jy ! Component: 150 - total flux cleaned = 0.000749294 Jy ! Component: 200 - total flux cleaned = 0.000749521 Jy ! Total flux subtracted in 200 components = 0.000749521 Jy ! Clean residual min=-0.007447 max=0.009280 Jy/beam ! Clean residual mean=-0.000052 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.484221 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 45 components and 0.484221 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=0.108498Jy sigma=2.029134 ! Fit after self-cal, rms=0.108491Jy sigma=2.028975 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 = -0.000403027 Jy ! Component: 100 - total flux cleaned = -0.000407453 Jy ! Component: 150 - total flux cleaned = -0.00040983 Jy ! Component: 200 - total flux cleaned = -0.000411059 Jy ! Total flux subtracted in 200 components = -0.000411059 Jy ! Clean residual min=-0.007367 max=0.009318 Jy/beam ! Clean residual mean=-0.000049 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.483809 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.483809 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=0.108510Jy sigma=2.029280 ! Fit after self-cal, rms=0.108504Jy sigma=2.029204 ! 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=0.7297 mas, bmaj=2.053 mas, bpa=4.184 degrees ! Estimated noise=0.724151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7297 x 2.053 at 4.184 degrees (North through East) ! Clean map min=-0.0051447 max=0.41095 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=0.5825 mas, bmaj=1.662 mas, bpa=3.329 degrees ! Estimated noise=1.16035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.333712 Jy ! Component: 100 - total flux cleaned = 0.415737 Jy ! Component: 150 - total flux cleaned = 0.447352 Jy ! Component: 200 - total flux cleaned = 0.461073 Jy ! Total flux subtracted in 200 components = 0.461073 Jy ! Clean residual min=-0.009470 max=0.008824 Jy/beam ! Clean residual mean=0.000025 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.461073 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.461073 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7297 mas, bmaj=2.053 mas, bpa=4.184 degrees ! Estimated noise=0.724151 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 (1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110634 Jy ! Component: 100 - total flux cleaned = 0.0169077 Jy ! Component: 150 - total flux cleaned = 0.0204223 Jy ! Component: 200 - total flux cleaned = 0.022682 Jy ! Total flux subtracted in 200 components = 0.022682 Jy ! Clean residual min=-0.005128 max=0.004487 Jy/beam ! Clean residual mean=-0.000018 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.483755 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.483754 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=2.278 mas, bmaj=7.929 mas, bpa=3.594 degrees ! Estimated noise=1.01199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211019 Jy ! Component: 100 - total flux cleaned = 0.00316872 Jy ! Component: 150 - total flux cleaned = 0.00359945 Jy ! Component: 200 - total flux cleaned = 0.00367746 Jy ! Total flux subtracted in 200 components = 0.00367746 Jy ! Clean residual min=-0.006856 max=0.008390 Jy/beam ! Clean residual mean=-0.000067 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.487432 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 = 3.80055e-05 Jy ! Component: 100 - total flux cleaned = 5.56923e-05 Jy ! Component: 150 - total flux cleaned = 5.53323e-05 Jy ! Component: 200 - total flux cleaned = 5.50092e-05 Jy ! Total flux subtracted in 200 components = 5.50092e-05 Jy ! Clean residual min=-0.006839 max=0.008350 Jy/beam ! Clean residual mean=-0.000068 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.487487 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.487487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7297 mas, bmaj=2.053 mas, bpa=4.184 degrees ! Estimated noise=0.724151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.09851e-05 Jy ! Component: 100 - total flux cleaned = -0.000106039 Jy ! Component: 150 - total flux cleaned = -0.000138057 Jy ! Component: 200 - total flux cleaned = -0.000168054 Jy ! Total flux subtracted in 200 components = -0.000168054 Jy ! Clean residual min=-0.004932 max=0.004598 Jy/beam ! Clean residual mean=-0.000028 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.487319 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.487319 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=0.108204Jy sigma=2.025537 ! Fit after self-cal, rms=0.108178Jy sigma=2.025238 wmodel /J1036-3744_X_map.mod ! wmodel: Unable to open new model file: /J1036-3744_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1036-3744_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7297 x 2.053 at 4.184 degrees (North through East) ! Clean map min=-0.0045268 max=0.4134 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1036-3744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.413398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00131418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.953688 0.953688 1.90738 3.81475 7.62951 15.259 30.518 61.036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.413 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.568 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1036-3744_X_dfm.log closed on Fri May 20 00:02:56 2016