! Started logfile: /scr/pima/bg219b_uvs/J2303-1002_X_uvs.log on Thu Apr 7 02:07:23 2016 obs /scr/pima/bg219b_uvs/J2303-1002_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2303-1002_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7681 visibilities/baseline/integration-bin. ! Found source: J2303-1002 ! ! 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 25716 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/bg219b_uvs/J2303-1002_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! 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=1.005467Jy sigma=25.432202 ! Fit after self-cal, rms=0.954494Jy sigma=24.118598 ! 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=0.6707 mas, bmaj=1.782 mas, bpa=-2.453 degrees ! Estimated noise=0.449791 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 = 0.0327503 Jy ! Component: 100 - total flux cleaned = 0.0436163 Jy ! Total flux subtracted in 100 components = 0.0436163 Jy ! Clean residual min=-0.003573 max=0.005492 Jy/beam ! Clean residual mean=0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0436163 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0436163 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=0.058448Jy sigma=1.423256 ! Fit after self-cal, rms=0.056376Jy sigma=1.370268 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834204 Jy ! Component: 100 - total flux cleaned = 0.0133639 Jy ! Total flux subtracted in 100 components = 0.0133639 Jy ! Clean residual min=-0.003104 max=0.003326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0569802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0569801 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=0.054640Jy sigma=1.321490 ! Fit after self-cal, rms=0.054610Jy sigma=1.320537 ! 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=0.8468 mas, bmaj=2.169 mas, bpa=-1.374 degrees ! Estimated noise=0.248482 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528324 Jy ! Component: 100 - total flux cleaned = 0.00815397 Jy ! Component: 150 - total flux cleaned = 0.00992423 Jy ! Component: 200 - total flux cleaned = 0.0110763 Jy ! Total flux subtracted in 200 components = 0.0110763 Jy ! Clean residual min=-0.001646 max=0.001645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0680564 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.0680564 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=0.054122Jy sigma=1.306602 ! Fit after self-cal, rms=0.054072Jy sigma=1.305557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8468 x 2.169 at -1.374 degrees (North through East) ! Clean map min=-0.0015485 max=0.045481 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 1.03 FD 0.99 HN 0.93 KP 1.02 ! LA 0.97 MK 0.93 NL 1.11 OV 0.94 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.93 KP 1.05 ! LA 0.97 MK 1.03 NL 1.01 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.10 HN 0.97 KP 1.05 ! LA 0.94 MK 1.13 NL 0.98 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.88 KP 0.98 ! LA 0.94 MK 1.04 NL 1.06 OV 0.98 ! PT 0.97 SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 0.99 ! LA 0.95 MK 1.06 NL 1.04 OV 0.95 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.04 ! LA 0.96 MK 0.89 NL 1.07 OV 0.91 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 0.96 ! LA 0.96 MK 0.93 NL 1.01 OV 0.92 ! PT 1.01 SC 1.05 ! ! ! 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=0.054072Jy sigma=1.305557 ! Fit after self-cal, rms=0.053482Jy sigma=1.301970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=2.184 mas, bpa=-1.516 degrees ! Estimated noise=0.246155 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 = 0.000238896 Jy ! Component: 100 - total flux cleaned = 0.000386163 Jy ! Component: 150 - total flux cleaned = 0.00046242 Jy ! Component: 200 - total flux cleaned = 0.000509656 Jy ! Total flux subtracted in 200 components = 0.000509656 Jy ! Clean residual min=-0.001477 max=0.001561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0685661 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0685661 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=0.053455Jy sigma=1.301256 ! Fit after self-cal, rms=0.053475Jy sigma=1.300864 ! 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=0.053475Jy sigma=1.300864 ! Fit after self-cal, rms=0.053909Jy sigma=1.298495 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.175 mas, bpa=-1.567 degrees ! Estimated noise=0.246849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036273 Jy ! Component: 100 - total flux cleaned = 0.000462963 Jy ! Component: 150 - total flux cleaned = 0.000484372 Jy ! Component: 200 - total flux cleaned = 0.000504565 Jy ! Total flux subtracted in 200 components = 0.000504565 Jy ! Clean residual min=-0.001411 max=0.001353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0690707 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0690707 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=0.053889Jy sigma=1.297967 ! Fit after self-cal, rms=0.053904Jy sigma=1.297686 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 = 1.86782e-05 Jy ! Component: 100 - total flux cleaned = 1.82398e-05 Jy ! Component: 150 - total flux cleaned = 1.8524e-05 Jy ! Component: 200 - total flux cleaned = 1.90272e-05 Jy ! Total flux subtracted in 200 components = 1.90272e-05 Jy ! Clean residual min=-0.001411 max=0.001331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0690897 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0690897 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=0.053889Jy sigma=1.297274 ! Fit after self-cal, rms=0.053881Jy sigma=1.297171 ! 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=0.053881Jy sigma=1.297171 ! Fit after self-cal, rms=0.053962Jy sigma=1.297052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8464 mas, bmaj=2.173 mas, bpa=-1.595 degrees ! Estimated noise=0.246255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78798e-05 Jy ! Component: 100 - total flux cleaned = 0.000112058 Jy ! Component: 150 - total flux cleaned = 0.000111637 Jy ! Component: 200 - total flux cleaned = 0.000112058 Jy ! Total flux subtracted in 200 components = 0.000112058 Jy ! Clean residual min=-0.001381 max=0.001343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0692017 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.0692017 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=0.053947Jy sigma=1.296643 ! Fit after self-cal, rms=0.053950Jy sigma=1.296503 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 = 7.16702e-05 Jy ! Component: 100 - total flux cleaned = 5.12015e-05 Jy ! Component: 150 - total flux cleaned = 5.11124e-05 Jy ! Component: 200 - total flux cleaned = 5.08255e-05 Jy ! Total flux subtracted in 200 components = 5.08255e-05 Jy ! Clean residual min=-0.001398 max=0.001274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0692526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0692526 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=0.053937Jy sigma=1.296156 ! Fit after self-cal, rms=0.053929Jy sigma=1.296008 ! 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=0.053929Jy sigma=1.296008 ! Fit after self-cal, rms=0.053796Jy sigma=1.295970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=4.416 mas, bpa=0.3742 degrees ! Estimated noise=0.310124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155766 Jy ! Component: 100 - total flux cleaned = 0.000232888 Jy ! Component: 150 - total flux cleaned = 0.000286037 Jy ! Component: 200 - total flux cleaned = 0.000322504 Jy ! Total flux subtracted in 200 components = 0.000322504 Jy ! Clean residual min=-0.001239 max=0.001015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0695751 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.0695751 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=0.053791Jy sigma=1.295835 ! Fit after self-cal, rms=0.053787Jy sigma=1.295795 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 = 5.4855e-05 Jy ! Component: 100 - total flux cleaned = 7.91777e-05 Jy ! Component: 150 - total flux cleaned = 0.00010669 Jy ! Component: 200 - total flux cleaned = 0.000125162 Jy ! Total flux subtracted in 200 components = 0.000125162 Jy ! Clean residual min=-0.001223 max=0.001018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0697002 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 94 components and 0.0697002 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=0.053785Jy sigma=1.295737 ! Fit after self-cal, rms=0.053781Jy sigma=1.295718 ! 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=0.8444 mas, bmaj=2.172 mas, bpa=-1.666 degrees ! Estimated noise=0.245497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8444 x 2.172 at -1.666 degrees (North through East) ! Clean map min=-0.0014324 max=0.043868 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=0.6691 mas, bmaj=1.789 mas, bpa=-2.704 degrees ! Estimated noise=0.445871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034109 Jy ! Component: 100 - total flux cleaned = 0.0470495 Jy ! Component: 150 - total flux cleaned = 0.0547616 Jy ! Component: 200 - total flux cleaned = 0.0597477 Jy ! Total flux subtracted in 200 components = 0.0597477 Jy ! Clean residual min=-0.003006 max=0.003252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0597477 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0597477 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=2.172 mas, bpa=-1.666 degrees ! Estimated noise=0.245497 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 = 0.0043836 Jy ! Component: 100 - total flux cleaned = 0.00692269 Jy ! Component: 150 - total flux cleaned = 0.00803465 Jy ! Component: 200 - total flux cleaned = 0.00859459 Jy ! Total flux subtracted in 200 components = 0.00859459 Jy ! Clean residual min=-0.001589 max=0.001395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0683423 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0683423 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=2.167 mas, bmaj=4.416 mas, bpa=0.3742 degrees ! Estimated noise=0.310124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107426 Jy ! Component: 100 - total flux cleaned = 0.00120089 Jy ! Component: 150 - total flux cleaned = 0.00124136 Jy ! Component: 200 - total flux cleaned = 0.00124249 Jy ! Total flux subtracted in 200 components = 0.00124249 Jy ! Clean residual min=-0.001216 max=0.001012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0695848 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 = 4.17624e-07 Jy ! Component: 100 - total flux cleaned = 8.16872e-07 Jy ! Component: 150 - total flux cleaned = 1.96676e-05 Jy ! Component: 200 - total flux cleaned = 2.84616e-05 Jy ! Total flux subtracted in 200 components = 2.84616e-05 Jy ! Clean residual min=-0.001212 max=0.001014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0696132 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0696132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=2.172 mas, bpa=-1.666 degrees ! Estimated noise=0.245497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.51146e-05 Jy ! Component: 100 - total flux cleaned = -6.48241e-05 Jy ! Component: 150 - total flux cleaned = -6.39932e-05 Jy ! Component: 200 - total flux cleaned = -6.39292e-05 Jy ! Total flux subtracted in 200 components = -6.39292e-05 Jy ! Clean residual min=-0.001500 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0695493 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.0695493 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=0.053789Jy sigma=1.296002 ! Fit after self-cal, rms=0.053775Jy sigma=1.295645 wmodel /scr/pima/bg219b_uvs/J2303-1002_X_map.mod ! Writing 65 model components to file: /scr/pima/bg219b_uvs/J2303-1002_X_map.mod wobs /scr/pima/bg219b_uvs/J2303-1002_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2303-1002_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2303-1002_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J2303-1002_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 = -0.000437481 Jy ! Component: 100 - total flux cleaned = -0.00070375 Jy ! Component: 150 - total flux cleaned = -0.000871873 Jy ! Component: 200 - total flux cleaned = -0.000952412 Jy ! Component: 250 - total flux cleaned = -0.00107012 Jy ! Component: 300 - total flux cleaned = -0.0011843 Jy ! Component: 350 - total flux cleaned = -0.00131342 Jy ! Component: 400 - total flux cleaned = -0.00138498 Jy ! Component: 450 - total flux cleaned = -0.0013505 Jy ! Component: 500 - total flux cleaned = -0.00140244 Jy ! Component: 550 - total flux cleaned = -0.0013691 Jy ! Component: 600 - total flux cleaned = -0.00140176 Jy ! Component: 650 - total flux cleaned = -0.00133773 Jy ! Component: 700 - total flux cleaned = -0.00130625 Jy ! Component: 750 - total flux cleaned = -0.00127538 Jy ! Component: 800 - total flux cleaned = -0.00122966 Jy ! Component: 850 - total flux cleaned = -0.00117031 Jy ! Component: 900 - total flux cleaned = -0.001112 Jy ! Component: 950 - total flux cleaned = -0.00108324 Jy ! Component: 1000 - total flux cleaned = -0.00101265 Jy ! Component: 1050 - total flux cleaned = -0.000998821 Jy ! Component: 1100 - total flux cleaned = -0.000944059 Jy ! Component: 1150 - total flux cleaned = -0.000930213 Jy ! Component: 1200 - total flux cleaned = -0.000850233 Jy ! Component: 1250 - total flux cleaned = -0.000850157 Jy ! Component: 1300 - total flux cleaned = -0.000785747 Jy ! Component: 1350 - total flux cleaned = -0.000747487 Jy ! Component: 1400 - total flux cleaned = -0.000697048 Jy ! Component: 1450 - total flux cleaned = -0.000634849 Jy ! Component: 1500 - total flux cleaned = -0.000634723 Jy ! Component: 1550 - total flux cleaned = -0.000634444 Jy ! Component: 1600 - total flux cleaned = -0.000550442 Jy ! Component: 1650 - total flux cleaned = -0.000550585 Jy ! Component: 1700 - total flux cleaned = -0.000503713 Jy ! Component: 1750 - total flux cleaned = -0.000457287 Jy ! Component: 1800 - total flux cleaned = -0.000422768 Jy ! Component: 1850 - total flux cleaned = -0.000377367 Jy ! Component: 1900 - total flux cleaned = -0.000343753 Jy ! Component: 1950 - total flux cleaned = -0.00029927 Jy ! Component: 2000 - total flux cleaned = -0.000288296 Jy ! Component: 2050 - total flux cleaned = -0.000244755 Jy ! Component: 2100 - total flux cleaned = -0.000244751 Jy ! Component: 2150 - total flux cleaned = -0.00017006 Jy ! Component: 2200 - total flux cleaned = -0.000148922 Jy ! Component: 2250 - total flux cleaned = -0.000148844 Jy ! Component: 2300 - total flux cleaned = -0.00010722 Jy ! Component: 2350 - total flux cleaned = -0.000117412 Jy ! Component: 2400 - total flux cleaned = -2.55499e-05 Jy ! Component: 2450 - total flux cleaned = -2.5586e-05 Jy ! Component: 2500 - total flux cleaned = 3.45091e-05 Jy ! Component: 2550 - total flux cleaned = 3.45639e-05 Jy ! Component: 2600 - total flux cleaned = 0.000152889 Jy ! Component: 2650 - total flux cleaned = 0.000182215 Jy ! Component: 2700 - total flux cleaned = 0.000259767 Jy ! Component: 2750 - total flux cleaned = 0.000298202 Jy ! Component: 2800 - total flux cleaned = 0.000345871 Jy ! Component: 2850 - total flux cleaned = 0.000383805 Jy ! Component: 2900 - total flux cleaned = 0.000449577 Jy ! Component: 2950 - total flux cleaned = 0.000505679 Jy ! Component: 3000 - total flux cleaned = 0.000551971 Jy ! Component: 3050 - total flux cleaned = 0.00062555 Jy ! Component: 3100 - total flux cleaned = 0.000662156 Jy ! Component: 3150 - total flux cleaned = 0.000680179 Jy ! Component: 3200 - total flux cleaned = 0.000725279 Jy ! Component: 3250 - total flux cleaned = 0.000760991 Jy ! Component: 3300 - total flux cleaned = 0.000778764 Jy ! Component: 3350 - total flux cleaned = 0.000796511 Jy ! Component: 3400 - total flux cleaned = 0.000857754 Jy ! Component: 3450 - total flux cleaned = 0.000849039 Jy ! Component: 3500 - total flux cleaned = 0.000875035 Jy ! Component: 3550 - total flux cleaned = 0.00090076 Jy ! Component: 3600 - total flux cleaned = 0.000943432 Jy ! Component: 3650 - total flux cleaned = 0.000968867 Jy ! Component: 3700 - total flux cleaned = 0.00100257 Jy ! Component: 3750 - total flux cleaned = 0.00101094 Jy ! Component: 3800 - total flux cleaned = 0.00103595 Jy ! Component: 3850 - total flux cleaned = 0.00105254 Jy ! Component: 3900 - total flux cleaned = 0.00109369 Jy ! Component: 3950 - total flux cleaned = 0.0011101 Jy ! Component: 4000 - total flux cleaned = 0.00114256 Jy ! Component: 4050 - total flux cleaned = 0.00112642 Jy ! Total flux subtracted in 4096 components = 0.00115059 Jy ! Clean residual min=-0.000401 max=0.000564 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0706999 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 341 components and 0.0706999 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2303-1002_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8444 x 2.172 at -1.666 degrees (North through East) ! Clean map min=-0.0013568 max=0.043626 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2303-1002_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0436263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.916132 0.916132 1.83226 3.66453 7.32906 14.6581 29.3162 58.6325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 327.463 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2303-1002_X_uvs.log closed on Thu Apr 7 02:07:28 2016