! Started logfile: /scr/pima/bg219i_uvs/J0931-2911_X_uvs.log on Wed Apr 6 23:39:06 2016 obs /scr/pima/bg219i_uvs/J0931-2911_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0931-2911_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.812903 visibilities/baseline/integration-bin. ! Found source: J0931-2911 ! ! 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 27216 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/bg219i_uvs/J0931-2911_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.007214Jy sigma=20.932722 ! Fit after self-cal, rms=0.895110Jy sigma=18.538690 ! 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=0.6462 mas, bmaj=1.611 mas, bpa=-4.14 degrees ! Estimated noise=0.595845 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 = 0.0784233 Jy ! Component: 100 - total flux cleaned = 0.100853 Jy ! Total flux subtracted in 100 components = 0.100853 Jy ! Clean residual min=-0.004723 max=0.009334 Jy/beam ! Clean residual mean=-0.000005 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.100853 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.100853 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=0.072301Jy sigma=1.396455 ! Fit after self-cal, rms=0.072111Jy sigma=1.392832 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101497 Jy ! Component: 100 - total flux cleaned = 0.0155087 Jy ! Total flux subtracted in 100 components = 0.0155087 Jy ! Clean residual min=-0.003871 max=0.004135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.116361 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.116361 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=0.070667Jy sigma=1.352614 ! Fit after self-cal, rms=0.070670Jy sigma=1.352357 ! 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=0.8414 mas, bmaj=2.017 mas, bpa=-2.353 degrees ! Estimated noise=0.29345 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 = 0.00326058 Jy ! Component: 100 - total flux cleaned = 0.00445395 Jy ! Component: 150 - total flux cleaned = 0.00499271 Jy ! Component: 200 - total flux cleaned = 0.0052061 Jy ! Total flux subtracted in 200 components = 0.0052061 Jy ! Clean residual min=-0.002166 max=0.002542 Jy/beam ! Clean residual mean=0.000004 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.121567 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.121567 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=0.070608Jy sigma=1.348228 ! Fit after self-cal, rms=0.070611Jy sigma=1.348215 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8414 x 2.017 at -2.353 degrees (North through East) ! Clean map min=-0.0020091 max=0.10725 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 0.98 FD 1.02 HN 1.16 KP 0.99 ! LA 0.98 MK 1.00 NL 1.04 OV 0.96 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.19 KP 0.97 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.16 KP 1.01 ! LA 0.97 MK 0.99 NL 1.03 OV 0.95 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.06 KP 1.00 ! LA 1.00 MK 0.99 NL 1.01 OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.01 ! LA 1.00 MK 0.98 NL 0.97 OV 0.94 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.05 KP 0.99 ! LA 0.96 MK 0.97 NL 1.00 OV 0.96 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.12 KP 1.01 ! LA 0.97 MK 0.94 NL 1.02 OV 0.95 ! PT 1.03 SC 1.03 ! ! ! 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=0.070611Jy sigma=1.348215 ! Fit after self-cal, rms=0.072266Jy sigma=1.342908 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8414 mas, bmaj=2.014 mas, bpa=-2.37 degrees ! Estimated noise=0.292346 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 = -0.000208936 Jy ! Component: 100 - total flux cleaned = -0.000217397 Jy ! Component: 150 - total flux cleaned = -0.000224722 Jy ! Component: 200 - total flux cleaned = -0.000238335 Jy ! Total flux subtracted in 200 components = -0.000238335 Jy ! Clean residual min=-0.001812 max=0.001965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.121329 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.121329 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=0.072262Jy sigma=1.342896 ! Fit after self-cal, rms=0.072342Jy sigma=1.342774 ! 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=0.072342Jy sigma=1.342774 ! Fit after self-cal, rms=0.073740Jy sigma=1.338554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8409 mas, bmaj=2.022 mas, bpa=-2.336 degrees ! Estimated noise=0.29239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.95515e-05 Jy ! Component: 100 - total flux cleaned = -5.24381e-05 Jy ! Component: 150 - total flux cleaned = -4.68348e-05 Jy ! Component: 200 - total flux cleaned = -4.68262e-05 Jy ! Total flux subtracted in 200 components = -4.68262e-05 Jy ! Clean residual min=-0.001572 max=0.001570 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.121282 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.121282 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=0.073739Jy sigma=1.338529 ! Fit after self-cal, rms=0.073782Jy sigma=1.338443 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 = -2.17214e-07 Jy ! Component: 100 - total flux cleaned = 5.00362e-06 Jy ! Component: 150 - total flux cleaned = 1.4473e-05 Jy ! Component: 200 - total flux cleaned = 1.87779e-05 Jy ! Total flux subtracted in 200 components = 1.87779e-05 Jy ! Clean residual min=-0.001593 max=0.001576 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.121301 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.121301 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=0.073781Jy sigma=1.338432 ! Fit after self-cal, rms=0.073781Jy sigma=1.338431 ! 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=0.073781Jy sigma=1.338431 ! Fit after self-cal, rms=0.073942Jy sigma=1.338397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8407 mas, bmaj=2.024 mas, bpa=-2.374 degrees ! Estimated noise=0.2923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24252e-05 Jy ! Component: 100 - total flux cleaned = -3.34436e-05 Jy ! Component: 150 - total flux cleaned = -3.3496e-05 Jy ! Component: 200 - total flux cleaned = -2.94425e-05 Jy ! Total flux subtracted in 200 components = -2.94425e-05 Jy ! Clean residual min=-0.001572 max=0.001564 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.121272 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.121272 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=0.073941Jy sigma=1.338380 ! Fit after self-cal, rms=0.073945Jy sigma=1.338379 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 = 5.73042e-07 Jy ! Component: 100 - total flux cleaned = 4.73413e-06 Jy ! Component: 150 - total flux cleaned = 8.70669e-06 Jy ! Component: 200 - total flux cleaned = 1.23662e-05 Jy ! Total flux subtracted in 200 components = 1.23662e-05 Jy ! Clean residual min=-0.001578 max=0.001562 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.121284 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.121284 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=0.073945Jy sigma=1.338367 ! Fit after self-cal, rms=0.073945Jy sigma=1.338364 ! 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=0.073945Jy sigma=1.338364 ! Fit after self-cal, rms=0.073927Jy sigma=1.338361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=5.627 mas, bpa=3.564 degrees ! Estimated noise=0.380858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113027 Jy ! Component: 100 - total flux cleaned = -0.00011636 Jy ! Component: 150 - total flux cleaned = -0.000119413 Jy ! Component: 200 - total flux cleaned = -0.000124629 Jy ! Total flux subtracted in 200 components = -0.000124629 Jy ! Clean residual min=-0.001656 max=0.001782 Jy/beam ! Clean residual mean=0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.121159 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.121159 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=0.073927Jy sigma=1.338357 ! Fit after self-cal, rms=0.073927Jy sigma=1.338356 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 = 3.64036e-06 Jy ! Component: 100 - total flux cleaned = 7.24354e-07 Jy ! Component: 150 - total flux cleaned = 7.62188e-07 Jy ! Component: 200 - total flux cleaned = -1.49451e-06 Jy ! Total flux subtracted in 200 components = -1.49451e-06 Jy ! Clean residual min=-0.001656 max=0.001784 Jy/beam ! Clean residual mean=0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.121158 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.121158 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=0.073927Jy sigma=1.338354 ! Fit after self-cal, rms=0.073927Jy sigma=1.338349 ! 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=0.8406 mas, bmaj=2.025 mas, bpa=-2.408 degrees ! Estimated noise=0.292179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.025 at -2.408 degrees (North through East) ! Clean map min=-0.0014487 max=0.10673 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=0.6465 mas, bmaj=1.618 mas, bpa=-3.984 degrees ! Estimated noise=0.593995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781487 Jy ! Component: 100 - total flux cleaned = 0.100776 Jy ! Component: 150 - total flux cleaned = 0.110945 Jy ! Component: 200 - total flux cleaned = 0.116319 Jy ! Total flux subtracted in 200 components = 0.116319 Jy ! Clean residual min=-0.003376 max=0.003686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.116319 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.116319 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.025 mas, bpa=-2.408 degrees ! Estimated noise=0.292179 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 = 0.00329965 Jy ! Component: 100 - total flux cleaned = 0.00441473 Jy ! Component: 150 - total flux cleaned = 0.00487731 Jy ! Component: 200 - total flux cleaned = 0.00492164 Jy ! Total flux subtracted in 200 components = 0.00492164 Jy ! Clean residual min=-0.001665 max=0.001567 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.121241 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.121241 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=2.287 mas, bmaj=5.627 mas, bpa=3.564 degrees ! Estimated noise=0.380858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.32945e-05 Jy ! Component: 100 - total flux cleaned = -1.33147e-05 Jy ! Component: 150 - total flux cleaned = -1.70252e-05 Jy ! Component: 200 - total flux cleaned = -1.71655e-05 Jy ! Total flux subtracted in 200 components = -1.71655e-05 Jy ! Clean residual min=-0.001677 max=0.001793 Jy/beam ! Clean residual mean=0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.121224 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 = -2.95811e-06 Jy ! Component: 100 - total flux cleaned = -5.302e-06 Jy ! Component: 150 - total flux cleaned = -5.43121e-06 Jy ! Component: 200 - total flux cleaned = -5.71319e-06 Jy ! Total flux subtracted in 200 components = -5.71319e-06 Jy ! Clean residual min=-0.001672 max=0.001796 Jy/beam ! Clean residual mean=0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.121218 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.121218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.025 mas, bpa=-2.408 degrees ! Estimated noise=0.292179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.01913e-05 Jy ! Component: 100 - total flux cleaned = 4.90459e-05 Jy ! Component: 150 - total flux cleaned = 6.57196e-05 Jy ! Component: 200 - total flux cleaned = 7.99533e-05 Jy ! Total flux subtracted in 200 components = 7.99533e-05 Jy ! Clean residual min=-0.001634 max=0.001567 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.121298 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.121298 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=0.073927Jy sigma=1.338409 ! Fit after self-cal, rms=0.073925Jy sigma=1.338403 wmodel /scr/pima/bg219i_uvs/J0931-2911_X_map.mod ! Writing 39 model components to file: /scr/pima/bg219i_uvs/J0931-2911_X_map.mod wobs /scr/pima/bg219i_uvs/J0931-2911_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0931-2911_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0931-2911_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0931-2911_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 = 0.000110011 Jy ! Component: 100 - total flux cleaned = 0.000293908 Jy ! Component: 150 - total flux cleaned = 0.0004442 Jy ! Component: 200 - total flux cleaned = 0.000492527 Jy ! Component: 250 - total flux cleaned = 0.000422267 Jy ! Component: 300 - total flux cleaned = 0.000353594 Jy ! Component: 350 - total flux cleaned = 0.000308538 Jy ! Component: 400 - total flux cleaned = 0.000176913 Jy ! Component: 450 - total flux cleaned = 0.000134079 Jy ! Component: 500 - total flux cleaned = 7.55051e-06 Jy ! Component: 550 - total flux cleaned = -5.41138e-05 Jy ! Component: 600 - total flux cleaned = -0.000135233 Jy ! Component: 650 - total flux cleaned = -0.000214899 Jy ! Component: 700 - total flux cleaned = -0.000254153 Jy ! Component: 750 - total flux cleaned = -0.000293098 Jy ! Component: 800 - total flux cleaned = -0.000330978 Jy ! Component: 850 - total flux cleaned = -0.000330951 Jy ! Component: 900 - total flux cleaned = -0.000367843 Jy ! Component: 950 - total flux cleaned = -0.000368155 Jy ! Component: 1000 - total flux cleaned = -0.000421811 Jy ! Component: 1050 - total flux cleaned = -0.000403882 Jy ! Component: 1100 - total flux cleaned = -0.000421165 Jy ! Component: 1150 - total flux cleaned = -0.000369848 Jy ! Component: 1200 - total flux cleaned = -0.000420588 Jy ! Component: 1250 - total flux cleaned = -0.000403802 Jy ! Component: 1300 - total flux cleaned = -0.000370723 Jy ! Component: 1350 - total flux cleaned = -0.000370802 Jy ! Component: 1400 - total flux cleaned = -0.000354523 Jy ! Component: 1450 - total flux cleaned = -0.000290618 Jy ! Component: 1500 - total flux cleaned = -0.000306404 Jy ! Component: 1550 - total flux cleaned = -0.000228536 Jy ! Component: 1600 - total flux cleaned = -0.000228517 Jy ! Component: 1650 - total flux cleaned = -0.000167508 Jy ! Component: 1700 - total flux cleaned = -0.000122426 Jy ! Component: 1750 - total flux cleaned = -7.78593e-05 Jy ! Component: 1800 - total flux cleaned = -4.87322e-05 Jy ! Component: 1850 - total flux cleaned = -1.95877e-05 Jy ! Component: 1900 - total flux cleaned = 9.09945e-06 Jy ! Component: 1950 - total flux cleaned = 8.99886e-06 Jy ! Component: 2000 - total flux cleaned = 6.53115e-05 Jy ! Component: 2050 - total flux cleaned = 9.31566e-05 Jy ! Component: 2100 - total flux cleaned = 0.000148376 Jy ! Component: 2150 - total flux cleaned = 0.000161798 Jy ! Component: 2200 - total flux cleaned = 0.000215909 Jy ! Component: 2250 - total flux cleaned = 0.000162175 Jy ! Component: 2300 - total flux cleaned = 0.000202155 Jy ! Component: 2350 - total flux cleaned = 0.000149417 Jy ! Component: 2400 - total flux cleaned = 0.000175592 Jy ! Component: 2450 - total flux cleaned = 0.000201601 Jy ! Component: 2500 - total flux cleaned = 0.000201577 Jy ! Component: 2550 - total flux cleaned = 0.000188973 Jy ! Component: 2600 - total flux cleaned = 0.000201651 Jy ! Component: 2650 - total flux cleaned = 0.000264088 Jy ! Component: 2700 - total flux cleaned = 0.000276495 Jy ! Component: 2750 - total flux cleaned = 0.000301094 Jy ! Component: 2800 - total flux cleaned = 0.000301142 Jy ! Component: 2850 - total flux cleaned = 0.000301282 Jy ! Component: 2900 - total flux cleaned = 0.000337345 Jy ! Component: 2950 - total flux cleaned = 0.000313499 Jy ! Component: 3000 - total flux cleaned = 0.000360622 Jy ! Component: 3050 - total flux cleaned = 0.000360453 Jy ! Component: 3100 - total flux cleaned = 0.00037216 Jy ! Component: 3150 - total flux cleaned = 0.000372185 Jy ! Component: 3200 - total flux cleaned = 0.000360604 Jy ! Component: 3250 - total flux cleaned = 0.000326422 Jy ! Component: 3300 - total flux cleaned = 0.000303764 Jy ! Component: 3350 - total flux cleaned = 0.00032619 Jy ! Component: 3400 - total flux cleaned = 0.000326157 Jy ! Component: 3450 - total flux cleaned = 0.000326192 Jy ! Component: 3500 - total flux cleaned = 0.000348311 Jy ! Component: 3550 - total flux cleaned = 0.000370279 Jy ! Component: 3600 - total flux cleaned = 0.00037024 Jy ! Component: 3650 - total flux cleaned = 0.000348607 Jy ! Component: 3700 - total flux cleaned = 0.000402525 Jy ! Component: 3750 - total flux cleaned = 0.000391911 Jy ! Component: 3800 - total flux cleaned = 0.000370632 Jy ! Component: 3850 - total flux cleaned = 0.000402388 Jy ! Component: 3900 - total flux cleaned = 0.000423479 Jy ! Component: 3950 - total flux cleaned = 0.000402436 Jy ! Component: 4000 - total flux cleaned = 0.000464917 Jy ! Component: 4050 - total flux cleaned = 0.000433784 Jy ! Total flux subtracted in 4096 components = 0.000413145 Jy ! Clean residual min=-0.000658 max=0.000595 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.121711 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 320 components and 0.121711 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0931-2911_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.025 at -2.408 degrees (North through East) ! Clean map min=-0.0010728 max=0.10669 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0931-2911_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469822 0.469822 0.939644 1.87929 3.75858 7.51715 15.0343 30.0686 60.1372 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.539 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0931-2911_X_uvs.log closed on Wed Apr 6 23:39:11 2016