! Started logfile: /scr/pima/bg219h_uvs/J0626-1512_X_uvs.log on Thu Apr 7 12:02:56 2016 obs /scr/pima/bg219h_uvs/J0626-1512_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0626-1512_X_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.889062 visibilities/baseline/integration-bin. ! Found source: J0626-1512 ! ! 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 20484 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0626-1512_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 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.002933Jy sigma=24.345634 ! Fit after self-cal, rms=0.935318Jy sigma=22.669242 ! 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=0.7043 mas, bmaj=1.898 mas, bpa=2.649 degrees ! Estimated noise=0.473366 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 = 0.0480202 Jy ! Component: 100 - total flux cleaned = 0.0641932 Jy ! Total flux subtracted in 100 components = 0.0641932 Jy ! Clean residual min=-0.003967 max=0.007626 Jy/beam ! Clean residual mean=-0.000005 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.0641932 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0641932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.064927Jy sigma=1.464891 ! Fit after self-cal, rms=0.063918Jy sigma=1.438956 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101075 Jy ! Component: 100 - total flux cleaned = 0.0158095 Jy ! Total flux subtracted in 100 components = 0.0158095 Jy ! Clean residual min=-0.003175 max=0.003346 Jy/beam ! Clean residual mean=-0.000002 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0800027 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0800027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062074Jy sigma=1.387944 ! Fit after self-cal, rms=0.062039Jy sigma=1.386414 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437484 Jy ! Component: 100 - total flux cleaned = 0.00663613 Jy ! Total flux subtracted in 100 components = 0.00663613 Jy ! Clean residual min=-0.003132 max=0.002905 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0866388 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.0866388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061766Jy sigma=1.379407 ! Fit after self-cal, rms=0.061748Jy sigma=1.378691 ! 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=0.881 mas, bmaj=2.252 mas, bpa=4.45 degrees ! Estimated noise=0.282721 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 = 0.00110679 Jy ! Component: 100 - total flux cleaned = 0.00125501 Jy ! Component: 150 - total flux cleaned = 0.0012291 Jy ! Component: 200 - total flux cleaned = 0.00118027 Jy ! Total flux subtracted in 200 components = 0.00118027 Jy ! Clean residual min=-0.001740 max=0.001843 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0878191 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0878191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061704Jy sigma=1.377757 ! Fit after self-cal, rms=0.061692Jy sigma=1.377578 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 2.252 at 4.45 degrees (North through East) ! Clean map min=-0.0016183 max=0.065338 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 1.02 FD 1.05 HN 1.05 KP 1.03 ! LA 0.96 NL 0.99 OV 1.02 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 0.91 KP 0.98 ! MK 1.01 NL 1.08 OV 1.02 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.92 KP 0.99 ! LA 1.08 NL 0.96 OV 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.97 KP 0.95 ! MK 1.08 NL 0.96 OV 1.04 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.98 KP 0.96 ! LA 1.01 NL 0.98 OV 1.12 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.99 KP 0.98 ! MK 0.92 NL 1.05 OV 1.04 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.92 KP 1.02 ! LA 1.03 NL 0.98 OV 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 HN 0.93 KP 1.07 ! MK 1.00 NL 0.93 OV 0.98 PT 1.13 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.03 ! LA 1.00 NL 0.99 OV 1.05 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.06 KP 1.15 ! MK 0.91 NL 0.98 OV 0.98 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.84 KP 1.03 ! LA 1.02 NL 0.95 OV 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 0.84 KP 0.98 ! MK 0.90 NL 1.03 OV 1.03 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.84 KP 1.08 ! LA 1.00 NL 1.03 OV 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 HN 0.92 KP 0.99 ! MK 1.03 NL 1.06 OV 0.98 PT 0.98 ! SC 1.14 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061692Jy sigma=1.377578 ! Fit after self-cal, rms=0.060583Jy sigma=1.372814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=2.245 mas, bpa=3.931 degrees ! Estimated noise=0.281253 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 = 0.00026441 Jy ! Component: 100 - total flux cleaned = 0.000317044 Jy ! Component: 150 - total flux cleaned = 0.00041825 Jy ! Component: 200 - total flux cleaned = 0.000486153 Jy ! Total flux subtracted in 200 components = 0.000486153 Jy ! Clean residual min=-0.001611 max=0.001653 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0883052 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0883052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060555Jy sigma=1.372223 ! Fit after self-cal, rms=0.060557Jy sigma=1.371804 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060557Jy sigma=1.371804 ! Fit after self-cal, rms=0.060150Jy sigma=1.371699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8723 mas, bmaj=2.233 mas, bpa=3.494 degrees ! Estimated noise=0.279618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206858 Jy ! Component: 100 - total flux cleaned = 0.000226893 Jy ! Component: 150 - total flux cleaned = 0.0003171 Jy ! Component: 200 - total flux cleaned = 0.000397045 Jy ! Total flux subtracted in 200 components = 0.000397045 Jy ! Clean residual min=-0.001607 max=0.001622 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0887023 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0887023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060128Jy sigma=1.371188 ! Fit after self-cal, rms=0.060125Jy sigma=1.371063 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 = 0.000143201 Jy ! Component: 100 - total flux cleaned = 0.00016294 Jy ! Component: 150 - total flux cleaned = 0.00016156 Jy ! Component: 200 - total flux cleaned = 0.000161327 Jy ! Total flux subtracted in 200 components = 0.000161327 Jy ! Clean residual min=-0.001633 max=0.001620 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0888636 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0888636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060111Jy sigma=1.370693 ! Fit after self-cal, rms=0.060107Jy sigma=1.370616 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060107Jy sigma=1.370616 ! Fit after self-cal, rms=0.059666Jy sigma=1.370477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.215 mas, bpa=2.82 degrees ! Estimated noise=0.277296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159012 Jy ! Component: 100 - total flux cleaned = 0.000177171 Jy ! Component: 150 - total flux cleaned = 0.000177183 Jy ! Component: 200 - total flux cleaned = 0.000194656 Jy ! Total flux subtracted in 200 components = 0.000194656 Jy ! Clean residual min=-0.001583 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0890583 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0890583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059652Jy sigma=1.370052 ! Fit after self-cal, rms=0.059650Jy sigma=1.369959 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 = 0.000139614 Jy ! Component: 100 - total flux cleaned = 0.000101245 Jy ! Component: 150 - total flux cleaned = 0.000100817 Jy ! Component: 200 - total flux cleaned = 9.98834e-05 Jy ! Total flux subtracted in 200 components = 9.98834e-05 Jy ! Clean residual min=-0.001606 max=0.001540 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0891581 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0891581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059640Jy sigma=1.369639 ! Fit after self-cal, rms=0.059639Jy sigma=1.369517 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059639Jy sigma=1.369517 ! Fit after self-cal, rms=0.059334Jy sigma=1.369391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.762 mas, bpa=1.425 degrees ! Estimated noise=0.355164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.46555e-05 Jy ! Component: 100 - total flux cleaned = -1.58894e-05 Jy ! Component: 150 - total flux cleaned = -1.93018e-05 Jy ! Component: 200 - total flux cleaned = -1.65339e-05 Jy ! Total flux subtracted in 200 components = -1.65339e-05 Jy ! Clean residual min=-0.001459 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0891416 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.0891416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059333Jy sigma=1.369355 ! Fit after self-cal, rms=0.059334Jy sigma=1.369335 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 = -1.57811e-06 Jy ! Component: 100 - total flux cleaned = -2.38003e-06 Jy ! Component: 150 - total flux cleaned = -2.24182e-06 Jy ! Component: 200 - total flux cleaned = -2.3444e-06 Jy ! Total flux subtracted in 200 components = -2.3444e-06 Jy ! Clean residual min=-0.001441 max=0.001557 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0891392 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.0891392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059333Jy sigma=1.369297 ! Fit after self-cal, rms=0.059333Jy sigma=1.369287 ! 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=0.8547 mas, bmaj=2.197 mas, bpa=2.142 degrees ! Estimated noise=0.274965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 2.197 at 2.142 degrees (North through East) ! Clean map min=-0.0013759 max=0.062187 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=0.6809 mas, bmaj=1.877 mas, bpa=0.0613 degrees ! Estimated noise=0.449176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478915 Jy ! Component: 100 - total flux cleaned = 0.0666104 Jy ! Component: 150 - total flux cleaned = 0.0757731 Jy ! Component: 200 - total flux cleaned = 0.0812808 Jy ! Total flux subtracted in 200 components = 0.0812808 Jy ! Clean residual min=-0.003140 max=0.003304 Jy/beam ! Clean residual mean=-0.000002 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0812808 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0812808 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.197 mas, bpa=2.142 degrees ! Estimated noise=0.274965 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 = 0.00440338 Jy ! Component: 100 - total flux cleaned = 0.00668845 Jy ! Component: 150 - total flux cleaned = 0.00795152 Jy ! Component: 200 - total flux cleaned = 0.00805338 Jy ! Total flux subtracted in 200 components = 0.00805338 Jy ! Clean residual min=-0.001596 max=0.001604 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0893342 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0893342 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=2.002 mas, bmaj=3.762 mas, bpa=1.425 degrees ! Estimated noise=0.355164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240272 Jy ! Component: 100 - total flux cleaned = 0.000259536 Jy ! Component: 150 - total flux cleaned = 0.000214279 Jy ! Component: 200 - total flux cleaned = 0.000186906 Jy ! Total flux subtracted in 200 components = 0.000186906 Jy ! Clean residual min=-0.001499 max=0.001528 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0895211 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 = -3.82462e-05 Jy ! Component: 100 - total flux cleaned = -6.23127e-05 Jy ! Component: 150 - total flux cleaned = -9.62177e-05 Jy ! Component: 200 - total flux cleaned = -0.000117367 Jy ! Total flux subtracted in 200 components = -0.000117367 Jy ! Clean residual min=-0.001470 max=0.001495 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0894037 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0894037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.197 mas, bpa=2.142 degrees ! Estimated noise=0.274965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259176 Jy ! Component: 100 - total flux cleaned = -0.000259554 Jy ! Component: 150 - total flux cleaned = -0.000258782 Jy ! Component: 200 - total flux cleaned = -0.000242142 Jy ! Total flux subtracted in 200 components = -0.000242142 Jy ! Clean residual min=-0.001459 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0891616 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0891616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059328Jy sigma=1.368819 ! Fit after self-cal, rms=0.059285Jy sigma=1.366958 wmodel /scr/pima/bg219h_uvs/J0626-1512_X_map.mod ! Writing 38 model components to file: /scr/pima/bg219h_uvs/J0626-1512_X_map.mod wobs /scr/pima/bg219h_uvs/J0626-1512_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0626-1512_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0626-1512_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0626-1512_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000596991 Jy ! Component: 100 - total flux cleaned = -0.000704978 Jy ! Component: 150 - total flux cleaned = -0.000757326 Jy ! Component: 200 - total flux cleaned = -0.000757258 Jy ! Component: 250 - total flux cleaned = -0.000757844 Jy ! Component: 300 - total flux cleaned = -0.00089159 Jy ! Component: 350 - total flux cleaned = -0.000977732 Jy ! Component: 400 - total flux cleaned = -0.00112447 Jy ! Component: 450 - total flux cleaned = -0.00122593 Jy ! Component: 500 - total flux cleaned = -0.00132493 Jy ! Component: 550 - total flux cleaned = -0.00140211 Jy ! Component: 600 - total flux cleaned = -0.00149619 Jy ! Component: 650 - total flux cleaned = -0.00151474 Jy ! Component: 700 - total flux cleaned = -0.00153261 Jy ! Component: 750 - total flux cleaned = -0.00149747 Jy ! Component: 800 - total flux cleaned = -0.00146316 Jy ! Component: 850 - total flux cleaned = -0.00153091 Jy ! Component: 900 - total flux cleaned = -0.00151447 Jy ! Component: 950 - total flux cleaned = -0.00154718 Jy ! Component: 1000 - total flux cleaned = -0.00157911 Jy ! Component: 1050 - total flux cleaned = -0.00161071 Jy ! Component: 1100 - total flux cleaned = -0.00168719 Jy ! Component: 1150 - total flux cleaned = -0.00173217 Jy ! Component: 1200 - total flux cleaned = -0.00180586 Jy ! Component: 1250 - total flux cleaned = -0.00184931 Jy ! Component: 1300 - total flux cleaned = -0.00183466 Jy ! Component: 1350 - total flux cleaned = -0.00187686 Jy ! Component: 1400 - total flux cleaned = -0.00190456 Jy ! Component: 1450 - total flux cleaned = -0.00197255 Jy ! Component: 1500 - total flux cleaned = -0.00198595 Jy ! Component: 1550 - total flux cleaned = -0.00201259 Jy ! Component: 1600 - total flux cleaned = -0.00202573 Jy ! Component: 1650 - total flux cleaned = -0.00210295 Jy ! Component: 1700 - total flux cleaned = -0.00215346 Jy ! Component: 1750 - total flux cleaned = -0.00220314 Jy ! Component: 1800 - total flux cleaned = -0.00221545 Jy ! Component: 1850 - total flux cleaned = -0.00225195 Jy ! Component: 1900 - total flux cleaned = -0.00231163 Jy ! Component: 1950 - total flux cleaned = -0.00229982 Jy ! Component: 2000 - total flux cleaned = -0.00235813 Jy ! Component: 2050 - total flux cleaned = -0.00235817 Jy ! Component: 2100 - total flux cleaned = -0.00238095 Jy ! Component: 2150 - total flux cleaned = -0.00238095 Jy ! Component: 2200 - total flux cleaned = -0.00241423 Jy ! Component: 2250 - total flux cleaned = -0.00238123 Jy ! Component: 2300 - total flux cleaned = -0.00242472 Jy ! Component: 2350 - total flux cleaned = -0.00240307 Jy ! Component: 2400 - total flux cleaned = -0.00242424 Jy ! Component: 2450 - total flux cleaned = -0.0024241 Jy ! Component: 2500 - total flux cleaned = -0.00241363 Jy ! Component: 2550 - total flux cleaned = -0.00243425 Jy ! Component: 2600 - total flux cleaned = -0.0024038 Jy ! Component: 2650 - total flux cleaned = -0.00242403 Jy ! Component: 2700 - total flux cleaned = -0.00242404 Jy ! Component: 2750 - total flux cleaned = -0.00248346 Jy ! Component: 2800 - total flux cleaned = -0.0024835 Jy ! Component: 2850 - total flux cleaned = -0.00251257 Jy ! Component: 2900 - total flux cleaned = -0.00252213 Jy ! Component: 2950 - total flux cleaned = -0.00256019 Jy ! Component: 3000 - total flux cleaned = -0.00256964 Jy ! Component: 3050 - total flux cleaned = -0.00256973 Jy ! Component: 3100 - total flux cleaned = -0.00257909 Jy ! Component: 3150 - total flux cleaned = -0.0026158 Jy ! Component: 3200 - total flux cleaned = -0.00262494 Jy ! Component: 3250 - total flux cleaned = -0.00266097 Jy ! Component: 3300 - total flux cleaned = -0.0026966 Jy ! Component: 3350 - total flux cleaned = -0.00272309 Jy ! Component: 3400 - total flux cleaned = -0.00271429 Jy ! Component: 3450 - total flux cleaned = -0.00274908 Jy ! Component: 3500 - total flux cleaned = -0.00275757 Jy ! Component: 3550 - total flux cleaned = -0.00282606 Jy ! Component: 3600 - total flux cleaned = -0.00282595 Jy ! Component: 3650 - total flux cleaned = -0.00285109 Jy ! Component: 3700 - total flux cleaned = -0.00286783 Jy ! Component: 3750 - total flux cleaned = -0.0028844 Jy ! Component: 3800 - total flux cleaned = -0.00290095 Jy ! Component: 3850 - total flux cleaned = -0.0029173 Jy ! Component: 3900 - total flux cleaned = -0.00294165 Jy ! Component: 3950 - total flux cleaned = -0.00295776 Jy ! Component: 4000 - total flux cleaned = -0.00297379 Jy ! Component: 4050 - total flux cleaned = -0.00298176 Jy ! Total flux subtracted in 4096 components = -0.00302123 Jy ! Clean residual min=-0.000433 max=0.000471 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0861403 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 312 components and 0.0861403 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0626-1512_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 2.197 at 2.142 degrees (North through East) ! Clean map min=-0.0013299 max=0.061057 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0626-1512_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0610569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.636964 0.636964 1.27393 2.54786 5.09571 10.1914 20.3828 40.7657 81.5314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 470.984 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0626-1512_X_uvs.log closed on Thu Apr 7 12:03:00 2016