! Started logfile: /scr/pima/bg219a_uvs/J0617-1715_X_uvs.log on Wed Apr 6 21:27:50 2016 obs /scr/pima/bg219a_uvs/J0617-1715_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0617-1715_X_uva.fits ! AN table 1: 58 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0617-1715 ! ! 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 121 lines of history. ! ! Reading 10440 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/bg219a_uvs/J0617-1715_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.008661Jy sigma=27.120306 ! Fit after self-cal, rms=0.903650Jy sigma=24.234060 ! 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=0.6099 mas, bmaj=1.525 mas, bpa=-0.1472 degrees ! Estimated noise=0.557863 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 = 0.0717465 Jy ! Component: 100 - total flux cleaned = 0.090196 Jy ! Total flux subtracted in 100 components = 0.090196 Jy ! Clean residual min=-0.006106 max=0.008568 Jy/beam ! Clean residual mean=0.000005 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.0901959 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0901959 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=0.053865Jy sigma=1.401506 ! Fit after self-cal, rms=0.053808Jy sigma=1.399296 ! 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=0.7569 mas, bmaj=1.779 mas, bpa=-0.6173 degrees ! Estimated noise=0.347512 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 = 0.013818 Jy ! Component: 100 - total flux cleaned = 0.0204124 Jy ! Component: 150 - total flux cleaned = 0.0238919 Jy ! Component: 200 - total flux cleaned = 0.0257949 Jy ! Total flux subtracted in 200 components = 0.0257949 Jy ! Clean residual min=-0.004666 max=0.007881 Jy/beam ! Clean residual mean=0.000010 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.115991 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.115991 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=0.050749Jy sigma=1.301428 ! Fit after self-cal, rms=0.050783Jy sigma=1.300219 ! Inverting map ! Added new window around map position (1.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751849 Jy ! Component: 100 - total flux cleaned = 0.011253 Jy ! Component: 150 - total flux cleaned = 0.0121817 Jy ! Component: 200 - total flux cleaned = 0.0128702 Jy ! Total flux subtracted in 200 components = 0.0128702 Jy ! Clean residual min=-0.002930 max=0.003880 Jy/beam ! Clean residual mean=0.000006 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.128861 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.128861 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=0.049761Jy sigma=1.268410 ! Fit after self-cal, rms=0.049625Jy sigma=1.264440 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7569 x 1.779 at -0.6173 degrees (North through East) ! Clean map min=-0.0025039 max=0.09815 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: ! LA 0.96 MK 0.98 NL 1.07 OV 1.06 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.97 NL 1.01 OV 1.07 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.02 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.93 NL 1.03 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.03 NL 1.04 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.96 NL 1.00 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.98 NL 1.01 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! 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=0.049625Jy sigma=1.264440 ! Fit after self-cal, rms=0.049086Jy sigma=1.259344 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7537 mas, bmaj=1.777 mas, bpa=-0.7365 degrees ! Estimated noise=0.345525 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 = 0.00164204 Jy ! Component: 100 - total flux cleaned = 0.00180863 Jy ! Component: 150 - total flux cleaned = 0.00176236 Jy ! Component: 200 - total flux cleaned = 0.00172486 Jy ! Total flux subtracted in 200 components = 0.00172486 Jy ! Clean residual min=-0.002195 max=0.002127 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.130586 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.130586 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=0.048972Jy sigma=1.256380 ! Fit after self-cal, rms=0.048960Jy sigma=1.256048 ! 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=0.048960Jy sigma=1.256048 ! Fit after self-cal, rms=0.048767Jy sigma=1.252921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7521 mas, bmaj=1.771 mas, bpa=-0.5393 degrees ! Estimated noise=0.345081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070395 Jy ! Component: 100 - total flux cleaned = 0.000702239 Jy ! Component: 150 - total flux cleaned = 0.000725388 Jy ! Component: 200 - total flux cleaned = 0.000747254 Jy ! Total flux subtracted in 200 components = 0.000747254 Jy ! Clean residual min=-0.002039 max=0.001741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.131333 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.131333 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=0.048732Jy sigma=1.252131 ! Fit after self-cal, rms=0.048730Jy sigma=1.252017 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 = 0.000351908 Jy ! Component: 100 - total flux cleaned = 0.000352521 Jy ! Component: 150 - total flux cleaned = 0.000335981 Jy ! Component: 200 - total flux cleaned = 0.000321345 Jy ! Total flux subtracted in 200 components = 0.000321345 Jy ! Clean residual min=-0.001969 max=0.001712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.131655 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.131655 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=0.048717Jy sigma=1.251696 ! Fit after self-cal, rms=0.048715Jy sigma=1.251667 ! 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=0.048715Jy sigma=1.251667 ! Fit after self-cal, rms=0.048565Jy sigma=1.251608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7513 mas, bmaj=1.768 mas, bpa=-0.4842 degrees ! Estimated noise=0.344381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370473 Jy ! Component: 100 - total flux cleaned = 0.000386429 Jy ! Component: 150 - total flux cleaned = 0.000387283 Jy ! Component: 200 - total flux cleaned = 0.000387518 Jy ! Total flux subtracted in 200 components = 0.000387518 Jy ! Clean residual min=-0.001905 max=0.001678 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.132042 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.132042 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=0.048555Jy sigma=1.251389 ! Fit after self-cal, rms=0.048553Jy sigma=1.251366 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 = 0.000188462 Jy ! Component: 100 - total flux cleaned = 0.000176368 Jy ! Component: 150 - total flux cleaned = 0.000153582 Jy ! Component: 200 - total flux cleaned = 0.000143116 Jy ! Total flux subtracted in 200 components = 0.000143116 Jy ! Clean residual min=-0.001875 max=0.001639 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.132185 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.132185 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=0.048548Jy sigma=1.251229 ! Fit after self-cal, rms=0.048547Jy sigma=1.251218 ! 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=0.048547Jy sigma=1.251218 ! Fit after self-cal, rms=0.048506Jy sigma=1.251202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=4.796 mas, bpa=-2.556 degrees ! Estimated noise=0.478316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486574 Jy ! Component: 100 - total flux cleaned = 0.000513271 Jy ! Component: 150 - total flux cleaned = 0.000524509 Jy ! Component: 200 - total flux cleaned = 0.000524572 Jy ! Total flux subtracted in 200 components = 0.000524572 Jy ! Clean residual min=-0.001732 max=0.001436 Jy/beam ! Clean residual mean=0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.13271 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.13271 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=0.048508Jy sigma=1.251215 ! Fit after self-cal, rms=0.048507Jy sigma=1.251184 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 = 0.000188742 Jy ! Component: 100 - total flux cleaned = 0.000199023 Jy ! Component: 150 - total flux cleaned = 0.000216715 Jy ! Component: 200 - total flux cleaned = 0.000224816 Jy ! Total flux subtracted in 200 components = 0.000224816 Jy ! Clean residual min=-0.001731 max=0.001472 Jy/beam ! Clean residual mean=0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.132935 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.132935 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=0.048510Jy sigma=1.251234 ! Fit after self-cal, rms=0.048509Jy sigma=1.251223 ! 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=0.7511 mas, bmaj=1.768 mas, bpa=-0.4507 degrees ! Estimated noise=0.344243 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7511 x 1.768 at -0.4507 degrees (North through East) ! Clean map min=-0.0019351 max=0.097399 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=0.605 mas, bmaj=1.519 mas, bpa=0.03584 degrees ! Estimated noise=0.549038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0704591 Jy ! Component: 100 - total flux cleaned = 0.0892633 Jy ! Component: 150 - total flux cleaned = 0.0995342 Jy ! Component: 200 - total flux cleaned = 0.106781 Jy ! Total flux subtracted in 200 components = 0.106781 Jy ! Clean residual min=-0.004412 max=0.005043 Jy/beam ! Clean residual mean=0.000002 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.106781 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.106781 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7511 mas, bmaj=1.768 mas, bpa=-0.4507 degrees ! Estimated noise=0.344243 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861205 Jy ! Component: 100 - total flux cleaned = 0.0138822 Jy ! Component: 150 - total flux cleaned = 0.0174532 Jy ! Component: 200 - total flux cleaned = 0.0199612 Jy ! Total flux subtracted in 200 components = 0.0199612 Jy ! Clean residual min=-0.002691 max=0.002134 Jy/beam ! Clean residual mean=0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.126742 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.126742 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=2.043 mas, bmaj=4.796 mas, bpa=-2.556 degrees ! Estimated noise=0.478316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301823 Jy ! Component: 100 - total flux cleaned = 0.00443085 Jy ! Component: 150 - total flux cleaned = 0.00488547 Jy ! Component: 200 - total flux cleaned = 0.00512645 Jy ! Total flux subtracted in 200 components = 0.00512645 Jy ! Clean residual min=-0.001996 max=0.001474 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.131868 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198708 Jy ! Component: 100 - total flux cleaned = 0.000343649 Jy ! Component: 150 - total flux cleaned = 0.000466934 Jy ! Component: 200 - total flux cleaned = 0.000572432 Jy ! Total flux subtracted in 200 components = 0.000572432 Jy ! Clean residual min=-0.001824 max=0.001505 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.132441 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.132441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7511 mas, bmaj=1.768 mas, bpa=-0.4507 degrees ! Estimated noise=0.344243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031146 Jy ! Component: 100 - total flux cleaned = -0.000348884 Jy ! Component: 150 - total flux cleaned = -0.000406842 Jy ! Component: 200 - total flux cleaned = -0.000458707 Jy ! Total flux subtracted in 200 components = -0.000458707 Jy ! Clean residual min=-0.002098 max=0.001479 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.131982 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.131982 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=0.048542Jy sigma=1.252058 ! Fit after self-cal, rms=0.048528Jy sigma=1.251799 wmodel /scr/pima/bg219a_uvs/J0617-1715_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219a_uvs/J0617-1715_X_map.mod wobs /scr/pima/bg219a_uvs/J0617-1715_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0617-1715_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0617-1715_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0617-1715_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 = -0.00071821 Jy ! Component: 100 - total flux cleaned = -0.000903205 Jy ! Component: 150 - total flux cleaned = -0.000974812 Jy ! Component: 200 - total flux cleaned = -0.00104309 Jy ! Component: 250 - total flux cleaned = -0.00121494 Jy ! Component: 300 - total flux cleaned = -0.00139926 Jy ! Component: 350 - total flux cleaned = -0.00149785 Jy ! Component: 400 - total flux cleaned = -0.00157284 Jy ! Component: 450 - total flux cleaned = -0.00160859 Jy ! Component: 500 - total flux cleaned = -0.00155605 Jy ! Component: 550 - total flux cleaned = -0.00148882 Jy ! Component: 600 - total flux cleaned = -0.00140709 Jy ! Component: 650 - total flux cleaned = -0.00132747 Jy ! Component: 700 - total flux cleaned = -0.00123457 Jy ! Component: 750 - total flux cleaned = -0.00117434 Jy ! Component: 800 - total flux cleaned = -0.0010864 Jy ! Component: 850 - total flux cleaned = -0.00104341 Jy ! Component: 900 - total flux cleaned = -0.00101545 Jy ! Component: 950 - total flux cleaned = -0.000960636 Jy ! Component: 1000 - total flux cleaned = -0.000933938 Jy ! Component: 1050 - total flux cleaned = -0.00093391 Jy ! Component: 1100 - total flux cleaned = -0.000921156 Jy ! Component: 1150 - total flux cleaned = -0.000933533 Jy ! Component: 1200 - total flux cleaned = -0.000957894 Jy ! Component: 1250 - total flux cleaned = -0.000969577 Jy ! Component: 1300 - total flux cleaned = -0.000981415 Jy ! Component: 1350 - total flux cleaned = -0.000992707 Jy ! Component: 1400 - total flux cleaned = -0.00102642 Jy ! Component: 1450 - total flux cleaned = -0.00102658 Jy ! Component: 1500 - total flux cleaned = -0.00108131 Jy ! Component: 1550 - total flux cleaned = -0.00108156 Jy ! Component: 1600 - total flux cleaned = -0.00111328 Jy ! Component: 1650 - total flux cleaned = -0.00113409 Jy ! Component: 1700 - total flux cleaned = -0.0011341 Jy ! Component: 1750 - total flux cleaned = -0.00115421 Jy ! Component: 1800 - total flux cleaned = -0.00117394 Jy ! Component: 1850 - total flux cleaned = -0.00119359 Jy ! Component: 1900 - total flux cleaned = -0.00121297 Jy ! Component: 1950 - total flux cleaned = -0.00125134 Jy ! Component: 2000 - total flux cleaned = -0.00126078 Jy ! Component: 2050 - total flux cleaned = -0.00129828 Jy ! Component: 2100 - total flux cleaned = -0.00131685 Jy ! Component: 2150 - total flux cleaned = -0.00132598 Jy ! Component: 2200 - total flux cleaned = -0.0013532 Jy ! Component: 2250 - total flux cleaned = -0.00138003 Jy ! Component: 2300 - total flux cleaned = -0.00140666 Jy ! Component: 2350 - total flux cleaned = -0.00140663 Jy ! Component: 2400 - total flux cleaned = -0.00145908 Jy ! Component: 2450 - total flux cleaned = -0.00146776 Jy ! Component: 2500 - total flux cleaned = -0.00150215 Jy ! Component: 2550 - total flux cleaned = -0.00154481 Jy ! Component: 2600 - total flux cleaned = -0.00157864 Jy ! Component: 2650 - total flux cleaned = -0.00160383 Jy ! Component: 2700 - total flux cleaned = -0.00165371 Jy ! Component: 2750 - total flux cleaned = -0.00168673 Jy ! Component: 2800 - total flux cleaned = -0.0017114 Jy ! Component: 2850 - total flux cleaned = -0.0017115 Jy ! Component: 2900 - total flux cleaned = -0.00175206 Jy ! Component: 2950 - total flux cleaned = -0.00176013 Jy ! Component: 3000 - total flux cleaned = -0.00180004 Jy ! Component: 3050 - total flux cleaned = -0.00182383 Jy ! Component: 3100 - total flux cleaned = -0.00185533 Jy ! Component: 3150 - total flux cleaned = -0.00187103 Jy ! Component: 3200 - total flux cleaned = -0.00188655 Jy ! Component: 3250 - total flux cleaned = -0.00190209 Jy ! Component: 3300 - total flux cleaned = -0.0019483 Jy ! Component: 3350 - total flux cleaned = -0.00196358 Jy ! Component: 3400 - total flux cleaned = -0.00197878 Jy ! Component: 3450 - total flux cleaned = -0.00197877 Jy ! Component: 3500 - total flux cleaned = -0.0019939 Jy ! Component: 3550 - total flux cleaned = -0.00200137 Jy ! Component: 3600 - total flux cleaned = -0.00200138 Jy ! Component: 3650 - total flux cleaned = -0.00200135 Jy ! Component: 3700 - total flux cleaned = -0.00200138 Jy ! Component: 3750 - total flux cleaned = -0.00201623 Jy ! Component: 3800 - total flux cleaned = -0.00202359 Jy ! Component: 3850 - total flux cleaned = -0.002031 Jy ! Component: 3900 - total flux cleaned = -0.00206033 Jy ! Component: 3950 - total flux cleaned = -0.00206033 Jy ! Component: 4000 - total flux cleaned = -0.00208222 Jy ! Component: 4050 - total flux cleaned = -0.0020604 Jy ! Total flux subtracted in 4096 components = -0.00207494 Jy ! Clean residual min=-0.000553 max=0.000486 Jy/beam ! Clean residual mean=0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.129907 Jy keep ! Adding 207 model components to the UV plane model. ! The established model now contains 284 components and 0.129907 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0617-1715_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7511 x 1.768 at -0.4507 degrees (North through East) ! Clean map min=-0.0013438 max=0.097034 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0617-1715_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0970343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348714 0.348714 0.697428 1.39486 2.78971 5.57942 11.1588 22.3177 44.6354 89.2708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 860.303 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0617-1715_X_uvs.log closed on Wed Apr 6 21:27:55 2016