! Started logfile: /scr/pima/bg219a_uvs/J0419-2132_X_uvs.log on Wed Apr 6 21:25:49 2016 obs /scr/pima/bg219a_uvs/J0419-2132_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0419-2132_X_uva.fits ! AN table 1: 62 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0419-2132 ! ! 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 11160 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/J0419-2132_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.003039Jy sigma=26.540427 ! Fit after self-cal, rms=0.909713Jy sigma=23.954254 ! 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=0.5651 mas, bmaj=1.577 mas, bpa=-2.743 degrees ! Estimated noise=0.776773 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 = 0.0672137 Jy ! Component: 100 - total flux cleaned = 0.0875321 Jy ! Total flux subtracted in 100 components = 0.0875321 Jy ! Clean residual min=-0.005779 max=0.008808 Jy/beam ! Clean residual mean=-0.000020 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.0875321 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0875321 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=0.053513Jy sigma=1.352107 ! Fit after self-cal, rms=0.053455Jy sigma=1.349757 ! 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=0.6971 mas, bmaj=1.828 mas, bpa=-1.479 degrees ! Estimated noise=0.353941 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 = 0.0130135 Jy ! Component: 100 - total flux cleaned = 0.0187322 Jy ! Component: 150 - total flux cleaned = 0.0216819 Jy ! Component: 200 - total flux cleaned = 0.0232742 Jy ! Total flux subtracted in 200 components = 0.0232742 Jy ! Clean residual min=-0.001938 max=0.002287 Jy/beam ! Clean residual mean=-0.000009 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.110806 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.110806 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=0.050876Jy sigma=1.261422 ! Fit after self-cal, rms=0.050898Jy sigma=1.261032 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6971 x 1.828 at -1.479 degrees (North through East) ! Clean map min=-0.0017862 max=0.092468 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 0.95 MK 1.03 NL 1.04 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.96 NL 0.99 OV 1.02 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.07 NL 1.03 OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.97 NL 1.04 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 1.03 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.95 NL 1.03 OV 1.01 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.06 NL 0.99 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! 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=0.050898Jy sigma=1.261032 ! Fit after self-cal, rms=0.050791Jy sigma=1.256321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7002 mas, bmaj=1.835 mas, bpa=-1.472 degrees ! Estimated noise=0.352177 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 = 0.000147947 Jy ! Component: 100 - total flux cleaned = 0.000148439 Jy ! Component: 150 - total flux cleaned = 0.000133837 Jy ! Component: 200 - total flux cleaned = 0.000127257 Jy ! Total flux subtracted in 200 components = 0.000127257 Jy ! Clean residual min=-0.001544 max=0.001735 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.110934 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.110934 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=0.050788Jy sigma=1.256267 ! Fit after self-cal, rms=0.050799Jy sigma=1.256160 ! 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=0.050799Jy sigma=1.256160 ! Fit after self-cal, rms=0.050773Jy sigma=1.255257 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6998 mas, bmaj=1.835 mas, bpa=-1.503 degrees ! Estimated noise=0.352385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018207 Jy ! Component: 100 - total flux cleaned = 0.000188659 Jy ! Component: 150 - total flux cleaned = 0.000195223 Jy ! Component: 200 - total flux cleaned = 0.00020727 Jy ! Total flux subtracted in 200 components = 0.00020727 Jy ! Clean residual min=-0.001529 max=0.001706 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.111141 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.111141 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=0.050772Jy sigma=1.255208 ! Fit after self-cal, rms=0.050772Jy sigma=1.255203 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (20.4, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114026 Jy ! Component: 100 - total flux cleaned = 0.0011693 Jy ! Component: 150 - total flux cleaned = 0.00108322 Jy ! Component: 200 - total flux cleaned = 0.00104752 Jy ! Total flux subtracted in 200 components = 0.00104752 Jy ! Clean residual min=-0.001444 max=0.001369 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.112188 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.112188 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=0.050728Jy sigma=1.254129 ! Fit after self-cal, rms=0.050723Jy sigma=1.254022 ! 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=0.050723Jy sigma=1.254022 ! Fit after self-cal, rms=0.050542Jy sigma=1.253095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7 mas, bmaj=1.837 mas, bpa=-1.439 degrees ! Estimated noise=0.34989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.64429e-05 Jy ! Component: 100 - total flux cleaned = -0.000104353 Jy ! Component: 150 - total flux cleaned = -0.000167775 Jy ! Component: 200 - total flux cleaned = -0.000224191 Jy ! Total flux subtracted in 200 components = -0.000224191 Jy ! Clean residual min=-0.001400 max=0.001370 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.111964 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.111964 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=0.050527Jy sigma=1.252721 ! Fit after self-cal, rms=0.050533Jy sigma=1.252656 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 = 5.0517e-06 Jy ! Component: 100 - total flux cleaned = -3.44673e-05 Jy ! Component: 150 - total flux cleaned = -5.99045e-05 Jy ! Component: 200 - total flux cleaned = -8.44744e-05 Jy ! Total flux subtracted in 200 components = -8.44744e-05 Jy ! Clean residual min=-0.001400 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.11188 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.11188 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=0.050526Jy sigma=1.252513 ! Fit after self-cal, rms=0.050526Jy sigma=1.252508 ! Inverting map ! Added new window around map position (-29, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561905 Jy ! Component: 100 - total flux cleaned = 0.000471286 Jy ! Component: 150 - total flux cleaned = 0.000445986 Jy ! Component: 200 - total flux cleaned = 0.000413714 Jy ! Total flux subtracted in 200 components = 0.000413714 Jy ! Clean residual min=-0.001288 max=0.001195 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.112293 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.112293 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=0.050484Jy sigma=1.251608 ! Fit after self-cal, rms=0.050483Jy sigma=1.251522 ! 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=0.050483Jy sigma=1.251522 ! Fit after self-cal, rms=0.050128Jy sigma=1.251653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.939 mas, bmaj=5.949 mas, bpa=-3.958 degrees ! Estimated noise=0.472496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045596 Jy ! Component: 100 - total flux cleaned = -0.000550177 Jy ! Component: 150 - total flux cleaned = -0.000604773 Jy ! Component: 200 - total flux cleaned = -0.000653855 Jy ! Total flux subtracted in 200 components = -0.000653855 Jy ! Clean residual min=-0.000941 max=0.001059 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.11164 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 87 components and 0.11164 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=0.050128Jy sigma=1.251607 ! Fit after self-cal, rms=0.050124Jy sigma=1.251591 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 = -3.73536e-05 Jy ! Component: 100 - total flux cleaned = -5.9074e-05 Jy ! Component: 150 - total flux cleaned = -8.95728e-05 Jy ! Component: 200 - total flux cleaned = -9.45134e-05 Jy ! Total flux subtracted in 200 components = -9.45134e-05 Jy ! Clean residual min=-0.000955 max=0.001072 Jy/beam ! Clean residual mean=0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.111545 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.111545 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=0.050124Jy sigma=1.251584 ! Fit after self-cal, rms=0.050123Jy sigma=1.251583 ! 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=0.6997 mas, bmaj=1.836 mas, bpa=-1.437 degrees ! Estimated noise=0.347424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6997 x 1.836 at -1.437 degrees (North through East) ! Clean map min=-0.0011118 max=0.091496 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=0.5673 mas, bmaj=1.581 mas, bpa=-2.682 degrees ! Estimated noise=0.770175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0663084 Jy ! Component: 100 - total flux cleaned = 0.0865288 Jy ! Component: 150 - total flux cleaned = 0.0953811 Jy ! Component: 200 - total flux cleaned = 0.100253 Jy ! Total flux subtracted in 200 components = 0.100253 Jy ! Clean residual min=-0.004186 max=0.004193 Jy/beam ! Clean residual mean=-0.000009 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.100253 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 0.100253 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6997 mas, bmaj=1.836 mas, bpa=-1.437 degrees ! Estimated noise=0.347424 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 = 0.00512113 Jy ! Component: 100 - total flux cleaned = 0.00754569 Jy ! Component: 150 - total flux cleaned = 0.00893629 Jy ! Component: 200 - total flux cleaned = 0.00943116 Jy ! Total flux subtracted in 200 components = 0.00943116 Jy ! Clean residual min=-0.001546 max=0.001599 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.109685 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.109685 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=1.939 mas, bmaj=5.949 mas, bpa=-3.958 degrees ! Estimated noise=0.472496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158535 Jy ! Component: 100 - total flux cleaned = 0.00204287 Jy ! Component: 150 - total flux cleaned = 0.00209013 Jy ! Component: 200 - total flux cleaned = 0.00211738 Jy ! Total flux subtracted in 200 components = 0.00211738 Jy ! Clean residual min=-0.001159 max=0.001152 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.111802 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 = -1.19174e-05 Jy ! Component: 100 - total flux cleaned = -2.09772e-05 Jy ! Component: 150 - total flux cleaned = -3.01696e-05 Jy ! Component: 200 - total flux cleaned = -3.92107e-05 Jy ! Total flux subtracted in 200 components = -3.92107e-05 Jy ! Clean residual min=-0.001103 max=0.001136 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.111763 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.111763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6997 mas, bmaj=1.836 mas, bpa=-1.437 degrees ! Estimated noise=0.347424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3143e-05 Jy ! Component: 100 - total flux cleaned = -5.68072e-05 Jy ! Component: 150 - total flux cleaned = -2.76839e-05 Jy ! Component: 200 - total flux cleaned = 2.39242e-05 Jy ! Total flux subtracted in 200 components = 2.39242e-05 Jy ! Clean residual min=-0.001270 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.111787 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.111787 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=0.050145Jy sigma=1.252027 ! Fit after self-cal, rms=0.050142Jy sigma=1.251966 wmodel /scr/pima/bg219a_uvs/J0419-2132_X_map.mod ! Writing 66 model components to file: /scr/pima/bg219a_uvs/J0419-2132_X_map.mod wobs /scr/pima/bg219a_uvs/J0419-2132_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0419-2132_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0419-2132_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0419-2132_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 = -2.79035e-05 Jy ! Component: 100 - total flux cleaned = 3.63811e-05 Jy ! Component: 150 - total flux cleaned = 0.000138972 Jy ! Component: 200 - total flux cleaned = 0.000198565 Jy ! Component: 250 - total flux cleaned = 0.000275503 Jy ! Component: 300 - total flux cleaned = 0.000294186 Jy ! Component: 350 - total flux cleaned = 0.000294315 Jy ! Component: 400 - total flux cleaned = 0.000277066 Jy ! Component: 450 - total flux cleaned = 0.000260001 Jy ! Component: 500 - total flux cleaned = 0.000161901 Jy ! Component: 550 - total flux cleaned = 0.000146605 Jy ! Component: 600 - total flux cleaned = 0.000100396 Jy ! Component: 650 - total flux cleaned = 8.49928e-05 Jy ! Component: 700 - total flux cleaned = 8.47491e-05 Jy ! Component: 750 - total flux cleaned = 4.09582e-05 Jy ! Component: 800 - total flux cleaned = -1.58689e-05 Jy ! Component: 850 - total flux cleaned = -5.75503e-05 Jy ! Component: 900 - total flux cleaned = -0.000125895 Jy ! Component: 950 - total flux cleaned = -0.000179431 Jy ! Component: 1000 - total flux cleaned = -0.000258189 Jy ! Component: 1050 - total flux cleaned = -0.000258213 Jy ! Component: 1100 - total flux cleaned = -0.000296407 Jy ! Component: 1150 - total flux cleaned = -0.000309031 Jy ! Component: 1200 - total flux cleaned = -0.000346219 Jy ! Component: 1250 - total flux cleaned = -0.000346184 Jy ! Component: 1300 - total flux cleaned = -0.000393969 Jy ! Component: 1350 - total flux cleaned = -0.000464735 Jy ! Component: 1400 - total flux cleaned = -0.000522897 Jy ! Component: 1450 - total flux cleaned = -0.000603116 Jy ! Component: 1500 - total flux cleaned = -0.000614471 Jy ! Component: 1550 - total flux cleaned = -0.000648174 Jy ! Component: 1600 - total flux cleaned = -0.000648309 Jy ! Component: 1650 - total flux cleaned = -0.000659385 Jy ! Component: 1700 - total flux cleaned = -0.000670334 Jy ! Component: 1750 - total flux cleaned = -0.000659486 Jy ! Component: 1800 - total flux cleaned = -0.000681121 Jy ! Component: 1850 - total flux cleaned = -0.000648917 Jy ! Component: 1900 - total flux cleaned = -0.000648894 Jy ! Component: 1950 - total flux cleaned = -0.000627813 Jy ! Component: 2000 - total flux cleaned = -0.000617278 Jy ! Component: 2050 - total flux cleaned = -0.000606827 Jy ! Component: 2100 - total flux cleaned = -0.000606777 Jy ! Component: 2150 - total flux cleaned = -0.000606713 Jy ! Component: 2200 - total flux cleaned = -0.00056541 Jy ! Component: 2250 - total flux cleaned = -0.000586041 Jy ! Component: 2300 - total flux cleaned = -0.000575763 Jy ! Component: 2350 - total flux cleaned = -0.000575742 Jy ! Component: 2400 - total flux cleaned = -0.000555428 Jy ! Component: 2450 - total flux cleaned = -0.000514844 Jy ! Component: 2500 - total flux cleaned = -0.000514912 Jy ! Component: 2550 - total flux cleaned = -0.000514867 Jy ! Component: 2600 - total flux cleaned = -0.000484619 Jy ! Component: 2650 - total flux cleaned = -0.000444514 Jy ! Component: 2700 - total flux cleaned = -0.000424529 Jy ! Component: 2750 - total flux cleaned = -0.000404641 Jy ! Component: 2800 - total flux cleaned = -0.000394664 Jy ! Component: 2850 - total flux cleaned = -0.000364954 Jy ! Component: 2900 - total flux cleaned = -0.000355106 Jy ! Component: 2950 - total flux cleaned = -0.000325482 Jy ! Component: 3000 - total flux cleaned = -0.000335289 Jy ! Component: 3050 - total flux cleaned = -0.000276333 Jy ! Component: 3100 - total flux cleaned = -0.000256726 Jy ! Component: 3150 - total flux cleaned = -0.000246887 Jy ! Component: 3200 - total flux cleaned = -0.000227277 Jy ! Component: 3250 - total flux cleaned = -0.000217491 Jy ! Component: 3300 - total flux cleaned = -0.000178375 Jy ! Component: 3350 - total flux cleaned = -0.000188112 Jy ! Component: 3400 - total flux cleaned = -0.000139206 Jy ! Component: 3450 - total flux cleaned = -0.000139285 Jy ! Component: 3500 - total flux cleaned = -0.00011972 Jy ! Component: 3550 - total flux cleaned = -9.02886e-05 Jy ! Component: 3600 - total flux cleaned = -7.061e-05 Jy ! Component: 3650 - total flux cleaned = -5.09266e-05 Jy ! Component: 3700 - total flux cleaned = -6.07261e-05 Jy ! Component: 3750 - total flux cleaned = -4.09983e-05 Jy ! Component: 3800 - total flux cleaned = -3.1124e-05 Jy ! Component: 3850 - total flux cleaned = -3.11179e-05 Jy ! Component: 3900 - total flux cleaned = -1.12111e-05 Jy ! Component: 3950 - total flux cleaned = -1.12281e-05 Jy ! Component: 4000 - total flux cleaned = -1.12347e-05 Jy ! Component: 4050 - total flux cleaned = -1.12379e-05 Jy ! Total flux subtracted in 4096 components = -1.25713e-06 Jy ! Clean residual min=-0.000647 max=0.000510 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.111785 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 266 components and 0.111785 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0419-2132_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6997 x 1.836 at -1.437 degrees (North through East) ! Clean map min=-0.0010528 max=0.090787 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0419-2132_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0907872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.477032 0.477032 0.954063 1.90813 3.81625 7.63251 15.265 30.53 61.06 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 628.889 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0419-2132_X_uvs.log closed on Wed Apr 6 21:25:53 2016