! Started logfile: /scr/pima/bg219b_uvs/J0648-1744_X_dfm.log on Thu May 19 20:06:35 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/bg219b_uvs/J0648-1744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0648-1744_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892593 visibilities/baseline/integration-bin. ! Found source: J0648-1744 ! ! 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 17352 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 J0648-1744_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058597Jy sigma=22.147798 ! Fit after self-cal, rms=0.696550Jy sigma=14.424260 ! 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=0.6176 mas, bmaj=1.664 mas, bpa=-4.184 degrees ! Estimated noise=0.48818 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 = 0.229358 Jy ! Component: 100 - total flux cleaned = 0.288346 Jy ! Total flux subtracted in 100 components = 0.288346 Jy ! Clean residual min=-0.012526 max=0.030863 Jy/beam ! Clean residual mean=-0.000028 rms=0.003418 Jy/beam ! Combined flux in latest and established models = 0.288346 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.288346 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=0.104044Jy sigma=2.107076 ! Fit after self-cal, rms=0.103875Jy sigma=2.104212 ! Inverting map ! Added new window around map position (0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305721 Jy ! Component: 100 - total flux cleaned = 0.0486355 Jy ! Total flux subtracted in 100 components = 0.0486355 Jy ! Clean residual min=-0.009953 max=0.023920 Jy/beam ! Clean residual mean=-0.000012 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 0.336981 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.336981 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=0.090472Jy sigma=1.786349 ! Fit after self-cal, rms=0.089702Jy sigma=1.769803 ! Inverting map ! Added new window around map position (1.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179041 Jy ! Component: 100 - total flux cleaned = 0.0283626 Jy ! Total flux subtracted in 100 components = 0.0283626 Jy ! Clean residual min=-0.008729 max=0.014568 Jy/beam ! Clean residual mean=-0.000004 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.365344 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.365344 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=0.085209Jy sigma=1.666471 ! Fit after self-cal, rms=0.084872Jy sigma=1.658198 ! 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=0.8029 mas, bmaj=2.024 mas, bpa=-2.523 degrees ! Estimated noise=0.280687 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, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150965 Jy ! Component: 100 - total flux cleaned = 0.0233966 Jy ! Component: 150 - total flux cleaned = 0.0291459 Jy ! Component: 200 - total flux cleaned = 0.0309739 Jy ! Total flux subtracted in 200 components = 0.0309739 Jy ! Clean residual min=-0.008633 max=0.012419 Jy/beam ! Clean residual mean=0.000015 rms=0.002387 Jy/beam ! Combined flux in latest and established models = 0.396318 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.396318 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=0.081988Jy sigma=1.594277 ! Fit after self-cal, rms=0.081521Jy sigma=1.582284 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8029 x 2.024 at -2.523 degrees (North through East) ! Clean map min=-0.0075363 max=0.28975 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.11 KP 0.94 ! LA 0.96 MK 1.01 NL 1.01 OV 0.96 ! PT 1.19 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.08 KP 0.96 ! LA 0.94 MK 0.99 NL 0.98 OV 0.96 ! PT 1.19 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.08 KP 0.96 ! LA 0.94 MK 1.02 NL 0.99 OV 0.97 ! PT 1.20 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.07 KP 0.96 ! LA 0.92 MK 0.97 NL 0.97 OV 0.96 ! PT 1.16 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.06 KP 0.91 ! LA 0.91 MK 0.97 NL 0.98 OV 0.95 ! PT 1.18 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.88 HN 1.01 KP 0.92 ! LA 0.92 MK 0.94 NL 0.94 OV 0.90 ! PT 1.11 SC 0.94 ! ! ! Fit before self-cal, rms=0.081521Jy sigma=1.582284 ! Fit after self-cal, rms=0.076742Jy sigma=1.492867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.804 mas, bmaj=2.02 mas, bpa=-2.377 degrees ! Estimated noise=0.275044 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 = -0.00323943 Jy ! Component: 100 - total flux cleaned = -0.00322891 Jy ! Component: 150 - total flux cleaned = -0.00323112 Jy ! Component: 200 - total flux cleaned = -0.00333197 Jy ! Total flux subtracted in 200 components = -0.00333197 Jy ! Clean residual min=-0.005260 max=0.007272 Jy/beam ! Clean residual mean=0.000014 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.392986 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.392986 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=0.076209Jy sigma=1.483487 ! Fit after self-cal, rms=0.076255Jy sigma=1.482912 ! 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=0.076255Jy sigma=1.482912 ! Fit after self-cal, rms=0.075317Jy sigma=1.470963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.804 mas, bmaj=2.019 mas, bpa=-2.447 degrees ! Estimated noise=0.273026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00255317 Jy ! Component: 100 - total flux cleaned = -0.00300091 Jy ! Component: 150 - total flux cleaned = -0.00307664 Jy ! Component: 200 - total flux cleaned = -0.00300735 Jy ! Total flux subtracted in 200 components = -0.00300735 Jy ! Clean residual min=-0.004604 max=0.007036 Jy/beam ! Clean residual mean=0.000014 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.389979 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.389979 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=0.075072Jy sigma=1.466941 ! Fit after self-cal, rms=0.075081Jy sigma=1.466714 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 (5.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730871 Jy ! Component: 100 - total flux cleaned = 0.0115278 Jy ! Component: 150 - total flux cleaned = 0.0136946 Jy ! Component: 200 - total flux cleaned = 0.0147621 Jy ! Total flux subtracted in 200 components = 0.0147621 Jy ! Clean residual min=-0.004371 max=0.005030 Jy/beam ! Clean residual mean=0.000012 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.404741 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.404741 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=0.074340Jy sigma=1.448282 ! Fit after self-cal, rms=0.074277Jy sigma=1.446803 ! 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=0.074277Jy sigma=1.446803 ! Fit after self-cal, rms=0.073654Jy sigma=1.435658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8048 mas, bmaj=2.021 mas, bpa=-2.484 degrees ! Estimated noise=0.2713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199901 Jy ! Component: 100 - total flux cleaned = 0.000458052 Jy ! Component: 150 - total flux cleaned = 0.000795729 Jy ! Component: 200 - total flux cleaned = 0.00103313 Jy ! Total flux subtracted in 200 components = 0.00103313 Jy ! Clean residual min=-0.003712 max=0.004655 Jy/beam ! Clean residual mean=0.000008 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.405774 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 121 components and 0.405774 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=0.073463Jy sigma=1.431882 ! Fit after self-cal, rms=0.073462Jy sigma=1.431609 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 (-0.6, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412917 Jy ! Component: 100 - total flux cleaned = 0.00616934 Jy ! Component: 150 - total flux cleaned = 0.00716921 Jy ! Component: 200 - total flux cleaned = 0.00794132 Jy ! Total flux subtracted in 200 components = 0.00794132 Jy ! Clean residual min=-0.003863 max=0.003969 Jy/beam ! Clean residual mean=0.000007 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.413715 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 146 components and 0.413715 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=0.073187Jy sigma=1.425672 ! Fit after self-cal, rms=0.073165Jy sigma=1.425156 ! 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=0.073165Jy sigma=1.425156 ! Fit after self-cal, rms=0.072646Jy sigma=1.420256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=4.542 mas, bpa=0.4532 degrees ! Estimated noise=0.356524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262672 Jy ! Component: 100 - total flux cleaned = 0.00343662 Jy ! Component: 150 - total flux cleaned = 0.00417729 Jy ! Component: 200 - total flux cleaned = 0.00487689 Jy ! Total flux subtracted in 200 components = 0.00487689 Jy ! Clean residual min=-0.004948 max=0.005024 Jy/beam ! Clean residual mean=0.000012 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.418592 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 178 components and 0.418592 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=0.072566Jy sigma=1.418574 ! Fit after self-cal, rms=0.072562Jy sigma=1.418259 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 = 0.00113522 Jy ! Component: 100 - total flux cleaned = 0.001915 Jy ! Component: 150 - total flux cleaned = 0.00260184 Jy ! Component: 200 - total flux cleaned = 0.00321604 Jy ! Total flux subtracted in 200 components = 0.00321604 Jy ! Clean residual min=-0.004795 max=0.004965 Jy/beam ! Clean residual mean=0.000010 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.421808 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 195 components and 0.421808 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=0.072546Jy sigma=1.417792 ! Fit after self-cal, rms=0.072545Jy sigma=1.417696 ! 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=0.8047 mas, bmaj=2.021 mas, bpa=-2.488 degrees ! Estimated noise=0.270457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.021 at -2.488 degrees (North through East) ! Clean map min=-0.0034899 max=0.27886 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=0.6191 mas, bmaj=1.662 mas, bpa=-4.197 degrees ! Estimated noise=0.468116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219088 Jy ! Component: 100 - total flux cleaned = 0.282613 Jy ! Component: 150 - total flux cleaned = 0.311677 Jy ! Component: 200 - total flux cleaned = 0.329474 Jy ! Total flux subtracted in 200 components = 0.329474 Jy ! Clean residual min=-0.006290 max=0.011717 Jy/beam ! Clean residual mean=-0.000010 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.329474 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.329474 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.021 mas, bpa=-2.488 degrees ! Estimated noise=0.270457 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 = 0.0195959 Jy ! Component: 100 - total flux cleaned = 0.0323698 Jy ! Component: 150 - total flux cleaned = 0.0419099 Jy ! Component: 200 - total flux cleaned = 0.0495825 Jy ! Total flux subtracted in 200 components = 0.0495825 Jy ! Clean residual min=-0.004954 max=0.007599 Jy/beam ! Clean residual mean=0.000001 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.379056 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 65 components and 0.379056 Jy ! Inverting map ! Added new window around map position (-0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735813 Jy ! Component: 100 - total flux cleaned = 0.0128637 Jy ! Component: 150 - total flux cleaned = 0.017532 Jy ! Component: 200 - total flux cleaned = 0.0215376 Jy ! Total flux subtracted in 200 components = 0.0215376 Jy ! Clean residual min=-0.003937 max=0.004835 Jy/beam ! Clean residual mean=0.000005 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.400594 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 96 components and 0.400594 Jy ! Inverting map ! Added new window around map position (8, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443754 Jy ! Component: 100 - total flux cleaned = 0.00757164 Jy ! Component: 150 - total flux cleaned = 0.00986698 Jy ! Component: 200 - total flux cleaned = 0.0114089 Jy ! Total flux subtracted in 200 components = 0.0114089 Jy ! Clean residual min=-0.003529 max=0.003817 Jy/beam ! Clean residual mean=0.000006 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.412003 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 117 components and 0.412003 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=2.165 mas, bmaj=4.542 mas, bpa=0.4532 degrees ! Estimated noise=0.356524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316472 Jy ! Component: 100 - total flux cleaned = 0.0045766 Jy ! Component: 150 - total flux cleaned = 0.00593266 Jy ! Component: 200 - total flux cleaned = 0.00664074 Jy ! Total flux subtracted in 200 components = 0.00664074 Jy ! Clean residual min=-0.004769 max=0.005333 Jy/beam ! Clean residual mean=0.000009 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.418644 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 = 0.00038803 Jy ! Component: 100 - total flux cleaned = 0.000804727 Jy ! Component: 150 - total flux cleaned = 0.000993742 Jy ! Component: 200 - total flux cleaned = 0.00123023 Jy ! Total flux subtracted in 200 components = 0.00123023 Jy ! Clean residual min=-0.004549 max=0.005158 Jy/beam ! Clean residual mean=0.000008 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.419874 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 170 components and 0.419874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.021 mas, bpa=-2.488 degrees ! Estimated noise=0.270457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137906 Jy ! Component: 100 - total flux cleaned = 1.01797e-05 Jy ! Component: 150 - total flux cleaned = -5.44848e-05 Jy ! Component: 200 - total flux cleaned = -5.40336e-05 Jy ! Total flux subtracted in 200 components = -5.40336e-05 Jy ! Clean residual min=-0.003055 max=0.003225 Jy/beam ! Clean residual mean=0.000004 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.41982 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 0.41982 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=0.072330Jy sigma=1.413111 ! Fit after self-cal, rms=0.072296Jy sigma=1.412208 wmodel /J0648-1744_X_map.mod ! wmodel: Unable to open new model file: /J0648-1744_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0648-1744_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.021 at -2.488 degrees (North through East) ! Clean map min=-0.0028863 max=0.27352 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0648-1744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.273516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000820519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.899967 0.899967 1.79993 3.59987 7.19974 14.3995 28.799 57.5979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.273 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 333.345 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0648-1744_X_dfm.log closed on Thu May 19 20:06:38 2016