! Started logfile: /scr/pima/bg219h_uvs/J2313-4729_X_dfm.log on Thu May 19 22:46:44 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/J2313-4729_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2313-4729_X_uva.fits ! AN table 1: 61 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.728337 visibilities/baseline/integration-bin. ! Found source: J2313-4729 ! ! 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 11196 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 J2313-4729_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018260Jy sigma=16.975837 ! Fit after self-cal, rms=0.850399Jy sigma=14.086599 ! 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=0.5615 mas, bmaj=1.589 mas, bpa=-6.966 degrees ! Estimated noise=1.02114 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 = 0.0870373 Jy ! Component: 100 - total flux cleaned = 0.127352 Jy ! Total flux subtracted in 100 components = 0.127352 Jy ! Clean residual min=-0.017746 max=0.032513 Jy/beam ! Clean residual mean=0.000550 rms=0.006287 Jy/beam ! Combined flux in latest and established models = 0.127352 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.127352 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=0.129705Jy sigma=2.157220 ! Fit after self-cal, rms=0.129575Jy sigma=2.153775 ! 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=0.7492 mas, bmaj=2.053 mas, bpa=-7.71 degrees ! Estimated noise=0.425228 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 = 0.0616307 Jy ! Component: 100 - total flux cleaned = 0.0903583 Jy ! Component: 150 - total flux cleaned = 0.103833 Jy ! Component: 200 - total flux cleaned = 0.110161 Jy ! Total flux subtracted in 200 components = 0.110161 Jy ! Clean residual min=-0.018770 max=0.041957 Jy/beam ! Clean residual mean=0.000556 rms=0.008298 Jy/beam ! Combined flux in latest and established models = 0.237513 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.237513 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=0.101188Jy sigma=1.663376 ! Fit after self-cal, rms=0.101127Jy sigma=1.660277 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7492 x 2.053 at -7.71 degrees (North through East) ! Clean map min=-0.01812 max=0.14126 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.101127Jy sigma=1.660277 ! Fit after self-cal, rms=0.100930Jy sigma=1.657595 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7479 mas, bmaj=2.049 mas, bpa=-7.711 degrees ! Estimated noise=0.425967 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 (7.6, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366574 Jy ! Component: 100 - total flux cleaned = 0.0512202 Jy ! Component: 150 - total flux cleaned = 0.0596237 Jy ! Component: 200 - total flux cleaned = 0.0651268 Jy ! Total flux subtracted in 200 components = 0.0651268 Jy ! Clean residual min=-0.011362 max=0.022436 Jy/beam ! Clean residual mean=0.000296 rms=0.004620 Jy/beam ! Combined flux in latest and established models = 0.30264 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 72 components and 0.30264 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=0.088896Jy sigma=1.433802 ! Fit after self-cal, rms=0.085487Jy sigma=1.373240 ! 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=0.085487Jy sigma=1.373240 ! Fit after self-cal, rms=0.086321Jy sigma=1.346649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7627 mas, bmaj=2.071 mas, bpa=-7.434 degrees ! Estimated noise=0.430013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072402 Jy ! Component: 100 - total flux cleaned = 0.00794189 Jy ! Component: 150 - total flux cleaned = 0.00770607 Jy ! Component: 200 - total flux cleaned = 0.00720696 Jy ! Total flux subtracted in 200 components = 0.00720696 Jy ! Clean residual min=-0.007160 max=0.008418 Jy/beam ! Clean residual mean=0.000086 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.309847 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.309847 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=0.084803Jy sigma=1.320479 ! Fit after self-cal, rms=0.084365Jy sigma=1.313324 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 = 0.0035142 Jy ! Component: 100 - total flux cleaned = 0.00322825 Jy ! Component: 150 - total flux cleaned = 0.00289137 Jy ! Component: 200 - total flux cleaned = 0.00289794 Jy ! Total flux subtracted in 200 components = 0.00289794 Jy ! Clean residual min=-0.006199 max=0.007872 Jy/beam ! Clean residual mean=0.000076 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.312745 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.312745 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=0.083994Jy sigma=1.307525 ! Fit after self-cal, rms=0.083840Jy sigma=1.305875 ! Inverting map ! Added new window around map position (-2.8, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672147 Jy ! Component: 100 - total flux cleaned = 0.0106294 Jy ! Component: 150 - total flux cleaned = 0.012371 Jy ! Component: 200 - total flux cleaned = 0.0132576 Jy ! Total flux subtracted in 200 components = 0.0132576 Jy ! Clean residual min=-0.005080 max=0.005493 Jy/beam ! Clean residual mean=0.000017 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.326003 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.326003 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=0.083255Jy sigma=1.295441 ! Fit after self-cal, rms=0.083192Jy sigma=1.294256 ! 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=0.083192Jy sigma=1.294256 ! Fit after self-cal, rms=0.083256Jy sigma=1.290521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7709 mas, bmaj=2.076 mas, bpa=-7.406 degrees ! Estimated noise=0.432122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224161 Jy ! Component: 100 - total flux cleaned = 0.00240717 Jy ! Component: 150 - total flux cleaned = 0.00266322 Jy ! Component: 200 - total flux cleaned = 0.00260624 Jy ! Total flux subtracted in 200 components = 0.00260624 Jy ! Clean residual min=-0.004071 max=0.004222 Jy/beam ! Clean residual mean=-0.000002 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.328609 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.328609 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=0.083101Jy sigma=1.288180 ! Fit after self-cal, rms=0.083087Jy sigma=1.287744 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 = 0.000658577 Jy ! Component: 100 - total flux cleaned = 0.000660174 Jy ! Component: 150 - total flux cleaned = 0.000661809 Jy ! Component: 200 - total flux cleaned = 0.000747868 Jy ! Total flux subtracted in 200 components = 0.000747868 Jy ! Clean residual min=-0.004031 max=0.004214 Jy/beam ! Clean residual mean=-0.000003 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.329357 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.329357 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=0.083016Jy sigma=1.286761 ! Fit after self-cal, rms=0.082996Jy sigma=1.286622 ! 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=0.082996Jy sigma=1.286622 ! Fit after self-cal, rms=0.083241Jy sigma=1.284823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=11.89 mas, bpa=-3.936 degrees ! Estimated noise=0.562043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592397 Jy ! Component: 100 - total flux cleaned = 0.000507226 Jy ! Component: 150 - total flux cleaned = 0.000439743 Jy ! Component: 200 - total flux cleaned = 0.000425423 Jy ! Total flux subtracted in 200 components = 0.000425423 Jy ! Clean residual min=-0.003743 max=0.003891 Jy/beam ! Clean residual mean=-0.000009 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.329782 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 117 components and 0.329782 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=0.083239Jy sigma=1.284758 ! Fit after self-cal, rms=0.083251Jy sigma=1.284660 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 = 0.000112145 Jy ! Component: 100 - total flux cleaned = 0.000126155 Jy ! Component: 150 - total flux cleaned = 0.000114712 Jy ! Component: 200 - total flux cleaned = 0.00011631 Jy ! Total flux subtracted in 200 components = 0.00011631 Jy ! Clean residual min=-0.003700 max=0.003923 Jy/beam ! Clean residual mean=-0.000009 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.329898 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 118 components and 0.329898 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=0.083244Jy sigma=1.284579 ! Fit after self-cal, rms=0.083242Jy sigma=1.284558 ! 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=0.7757 mas, bmaj=2.081 mas, bpa=-7.42 degrees ! Estimated noise=0.433461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7757 x 2.081 at -7.42 degrees (North through East) ! Clean map min=-0.0034383 max=0.13404 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=0.5739 mas, bmaj=1.587 mas, bpa=-6.793 degrees ! Estimated noise=1.08327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0924162 Jy ! Component: 100 - total flux cleaned = 0.140936 Jy ! Component: 150 - total flux cleaned = 0.177037 Jy ! Component: 200 - total flux cleaned = 0.204554 Jy ! Total flux subtracted in 200 components = 0.204554 Jy ! Clean residual min=-0.012578 max=0.018713 Jy/beam ! Clean residual mean=0.000354 rms=0.004098 Jy/beam ! Combined flux in latest and established models = 0.204554 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.204554 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7757 mas, bmaj=2.081 mas, bpa=-7.42 degrees ! Estimated noise=0.433461 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 (-0.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438859 Jy ! Component: 100 - total flux cleaned = 0.0666414 Jy ! Component: 150 - total flux cleaned = 0.0809328 Jy ! Component: 200 - total flux cleaned = 0.0905081 Jy ! Total flux subtracted in 200 components = 0.0905081 Jy ! Clean residual min=-0.006120 max=0.006418 Jy/beam ! Clean residual mean=0.000176 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.295062 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 80 components and 0.295062 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=3.597 mas, bmaj=11.89 mas, bpa=-3.936 degrees ! Estimated noise=0.562043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108519 Jy ! Component: 100 - total flux cleaned = 0.0175657 Jy ! Component: 150 - total flux cleaned = 0.0221008 Jy ! Component: 200 - total flux cleaned = 0.0252168 Jy ! Total flux subtracted in 200 components = 0.0252168 Jy ! Clean residual min=-0.004877 max=0.004697 Jy/beam ! Clean residual mean=0.000073 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.320279 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 = 0.00210382 Jy ! Component: 100 - total flux cleaned = 0.00265822 Jy ! Component: 150 - total flux cleaned = 0.00315901 Jy ! Component: 200 - total flux cleaned = 0.00355712 Jy ! Total flux subtracted in 200 components = 0.00355712 Jy ! Clean residual min=-0.004348 max=0.004478 Jy/beam ! Clean residual mean=0.000040 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.323836 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.323836 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7757 mas, bmaj=2.081 mas, bpa=-7.42 degrees ! Estimated noise=0.433461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112979 Jy ! Component: 100 - total flux cleaned = 0.00201087 Jy ! Component: 150 - total flux cleaned = 0.00221906 Jy ! Component: 200 - total flux cleaned = 0.00239499 Jy ! Total flux subtracted in 200 components = 0.00239499 Jy ! Clean residual min=-0.003589 max=0.004888 Jy/beam ! Clean residual mean=0.000008 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.326231 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.326231 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=0.083346Jy sigma=1.286230 ! Fit after self-cal, rms=0.083132Jy sigma=1.284279 wmodel /J2313-4729_X_map.mod ! wmodel: Unable to open new model file: /J2313-4729_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2313-4729_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7757 x 2.081 at -7.42 degrees (North through East) ! Clean map min=-0.0032798 max=0.12173 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2313-4729_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00093564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.30584 2.30584 4.61168 9.22336 18.4467 36.8935 73.7869 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.104 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2313-4729_X_dfm.log closed on Thu May 19 22:46:47 2016