! Started logfile: /scr/pima/bg219a_uvs/J1304-0346_X_uvs.log on Wed Apr 6 21:36:55 2016 obs /scr/pima/bg219a_uvs/J1304-0346_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1304-0346_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.794974 visibilities/baseline/integration-bin. ! Found source: J1304-0346 ! ! 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 7212 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/J1304-0346_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 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=1.084194Jy sigma=26.412963 ! Fit after self-cal, rms=0.589356Jy sigma=14.197815 ! 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=0.6398 mas, bmaj=1.713 mas, bpa=-1.256 degrees ! Estimated noise=0.708621 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 = 0.311373 Jy ! Component: 100 - total flux cleaned = 0.390127 Jy ! Total flux subtracted in 100 components = 0.390127 Jy ! Clean residual min=-0.014251 max=0.031980 Jy/beam ! Clean residual mean=-0.000002 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 0.390127 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.390127 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=0.103033Jy sigma=2.533864 ! Fit after self-cal, rms=0.102989Jy sigma=2.532941 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326529 Jy ! Component: 100 - total flux cleaned = 0.0494499 Jy ! Total flux subtracted in 100 components = 0.0494499 Jy ! Clean residual min=-0.008348 max=0.010008 Jy/beam ! Clean residual mean=0.000000 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.439577 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.439577 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=0.087627Jy sigma=2.163261 ! Fit after self-cal, rms=0.087578Jy sigma=2.162138 ! 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=0.8295 mas, bmaj=1.949 mas, bpa=-0.6661 degrees ! Estimated noise=0.493101 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 = 0.0176438 Jy ! Component: 100 - total flux cleaned = 0.0269259 Jy ! Component: 150 - total flux cleaned = 0.0320538 Jy ! Component: 200 - total flux cleaned = 0.0349383 Jy ! Total flux subtracted in 200 components = 0.0349383 Jy ! Clean residual min=-0.007810 max=0.009549 Jy/beam ! Clean residual mean=0.000007 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.474516 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.474516 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=0.083999Jy sigma=2.084734 ! Fit after self-cal, rms=0.083996Jy sigma=2.084612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8295 x 1.949 at -0.6661 degrees (North through East) ! Clean map min=-0.0075776 max=0.41132 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: ! FD 1.02 LA 0.97 MK 0.98 NL 1.04 ! OV 1.01 PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.95 MK 0.99 NL 1.05 ! OV 1.01 PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.96 MK 0.98 NL 1.04 ! OV 1.02 PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.96 MK 0.98 NL 1.05 ! OV 1.01 PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.97 MK 1.00 NL 1.04 ! OV 1.01 PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.99 MK 0.99 NL 1.03 ! OV 1.01 PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.96 MK 1.00 NL 1.04 ! OV 1.02 PT 0.96 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=0.083996Jy sigma=2.084612 ! Fit after self-cal, rms=0.082849Jy sigma=2.053186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8292 mas, bmaj=1.954 mas, bpa=-0.6745 degrees ! Estimated noise=0.492293 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 (13, 27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628189 Jy ! Component: 100 - total flux cleaned = 0.00915521 Jy ! Component: 150 - total flux cleaned = 0.010679 Jy ! Component: 200 - total flux cleaned = 0.0115651 Jy ! Total flux subtracted in 200 components = 0.0115651 Jy ! Clean residual min=-0.004711 max=0.004897 Jy/beam ! Clean residual mean=-0.000002 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.486081 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.486081 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=0.082388Jy sigma=2.042425 ! Fit after self-cal, rms=0.082350Jy sigma=2.041750 ! 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=0.082350Jy sigma=2.041750 ! Fit after self-cal, rms=0.082100Jy sigma=2.036308 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8297 mas, bmaj=1.956 mas, bpa=-0.6803 degrees ! Estimated noise=0.49219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117076 Jy ! Component: 100 - total flux cleaned = 0.00156264 Jy ! Component: 150 - total flux cleaned = 0.00176011 Jy ! Component: 200 - total flux cleaned = 0.00187572 Jy ! Total flux subtracted in 200 components = 0.00187572 Jy ! Clean residual min=-0.003212 max=0.003866 Jy/beam ! Clean residual mean=0.000005 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.487956 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.487956 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=0.082061Jy sigma=2.035415 ! Fit after self-cal, rms=0.082058Jy sigma=2.035365 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 (-3.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361285 Jy ! Component: 100 - total flux cleaned = 0.00531922 Jy ! Component: 150 - total flux cleaned = 0.00596474 Jy ! Component: 200 - total flux cleaned = 0.00654971 Jy ! Total flux subtracted in 200 components = 0.00654971 Jy ! Clean residual min=-0.002809 max=0.002526 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.494506 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.494506 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=0.081893Jy sigma=2.031668 ! Fit after self-cal, rms=0.081886Jy sigma=2.031442 ! 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=0.081886Jy sigma=2.031442 ! Fit after self-cal, rms=0.081758Jy sigma=2.030966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8295 mas, bmaj=1.957 mas, bpa=-0.6793 degrees ! Estimated noise=0.49186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013154 Jy ! Component: 100 - total flux cleaned = 0.00186104 Jy ! Component: 150 - total flux cleaned = 0.00217424 Jy ! Component: 200 - total flux cleaned = 0.00242559 Jy ! Total flux subtracted in 200 components = 0.00242559 Jy ! Clean residual min=-0.002682 max=0.002461 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.496932 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.496932 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=0.081712Jy sigma=2.030115 ! Fit after self-cal, rms=0.081713Jy sigma=2.030056 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 = 0.000416725 Jy ! Component: 100 - total flux cleaned = 0.000526978 Jy ! Component: 150 - total flux cleaned = 0.000683242 Jy ! Component: 200 - total flux cleaned = 0.000831599 Jy ! Total flux subtracted in 200 components = 0.000831599 Jy ! Clean residual min=-0.002645 max=0.002421 Jy/beam ! Clean residual mean=0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.497763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.497763 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=0.081695Jy sigma=2.029725 ! Fit after self-cal, rms=0.081695Jy sigma=2.029716 ! 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=0.081695Jy sigma=2.029716 ! Fit after self-cal, rms=0.081666Jy sigma=2.029544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=4.333 mas, bpa=-2.943 degrees ! Estimated noise=0.671708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105679 Jy ! Component: 100 - total flux cleaned = 0.00158282 Jy ! Component: 150 - total flux cleaned = 0.00184502 Jy ! Component: 200 - total flux cleaned = 0.00197105 Jy ! Total flux subtracted in 200 components = 0.00197105 Jy ! Clean residual min=-0.003360 max=0.002952 Jy/beam ! Clean residual mean=0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.499734 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.499734 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=0.081658Jy sigma=2.029474 ! Fit after self-cal, rms=0.081657Jy sigma=2.029446 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 = 0.000171064 Jy ! Component: 100 - total flux cleaned = 0.000289604 Jy ! Component: 150 - total flux cleaned = 0.000360852 Jy ! Component: 200 - total flux cleaned = 0.000377194 Jy ! Total flux subtracted in 200 components = 0.000377194 Jy ! Clean residual min=-0.003353 max=0.002922 Jy/beam ! Clean residual mean=0.000001 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.500112 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.500112 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=0.081654Jy sigma=2.029404 ! Fit after self-cal, rms=0.081653Jy sigma=2.029393 ! 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=0.8293 mas, bmaj=1.957 mas, bpa=-0.6934 degrees ! Estimated noise=0.491853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 1.957 at -0.6934 degrees (North through East) ! Clean map min=-0.0025102 max=0.41122 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=0.6392 mas, bmaj=1.718 mas, bpa=-1.198 degrees ! Estimated noise=0.70614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310247 Jy ! Component: 100 - total flux cleaned = 0.389096 Jy ! Component: 150 - total flux cleaned = 0.421881 Jy ! Component: 200 - total flux cleaned = 0.438675 Jy ! Total flux subtracted in 200 components = 0.438675 Jy ! Clean residual min=-0.008164 max=0.008776 Jy/beam ! Clean residual mean=0.000001 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.438675 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.438675 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8293 mas, bmaj=1.957 mas, bpa=-0.6934 degrees ! Estimated noise=0.491853 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 = 0.0163085 Jy ! Component: 100 - total flux cleaned = 0.0255761 Jy ! Component: 150 - total flux cleaned = 0.0321896 Jy ! Component: 200 - total flux cleaned = 0.0370351 Jy ! Total flux subtracted in 200 components = 0.0370351 Jy ! Clean residual min=-0.003982 max=0.004627 Jy/beam ! Clean residual mean=0.000003 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.47571 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.47571 Jy ! Inverting map ! Added new window around map position (1.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442602 Jy ! Component: 100 - total flux cleaned = 0.00757175 Jy ! Component: 150 - total flux cleaned = 0.0101504 Jy ! Component: 200 - total flux cleaned = 0.0123114 Jy ! Total flux subtracted in 200 components = 0.0123114 Jy ! Clean residual min=-0.003180 max=0.002597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.488022 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.488022 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=2.144 mas, bmaj=4.333 mas, bpa=-2.943 degrees ! Estimated noise=0.671708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027219 Jy ! Component: 100 - total flux cleaned = 0.00463644 Jy ! Component: 150 - total flux cleaned = 0.00616918 Jy ! Component: 200 - total flux cleaned = 0.00743224 Jy ! Total flux subtracted in 200 components = 0.00743224 Jy ! Clean residual min=-0.003198 max=0.002339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.495454 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 = 0.00104969 Jy ! Component: 100 - total flux cleaned = 0.00192353 Jy ! Component: 150 - total flux cleaned = 0.00265301 Jy ! Component: 200 - total flux cleaned = 0.00326248 Jy ! Total flux subtracted in 200 components = 0.00326248 Jy ! Clean residual min=-0.002962 max=0.002340 Jy/beam ! Clean residual mean=-0.000003 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.498716 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.498716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8293 mas, bmaj=1.957 mas, bpa=-0.6934 degrees ! Estimated noise=0.491853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647881 Jy ! Component: 100 - total flux cleaned = 0.000962791 Jy ! Component: 150 - total flux cleaned = 0.00121896 Jy ! Component: 200 - total flux cleaned = 0.00144234 Jy ! Total flux subtracted in 200 components = 0.00144234 Jy ! Clean residual min=-0.002198 max=0.002070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.500159 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.500159 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=0.081635Jy sigma=2.028400 ! Fit after self-cal, rms=0.081629Jy sigma=2.028236 wmodel /scr/pima/bg219a_uvs/J1304-0346_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219a_uvs/J1304-0346_X_map.mod wobs /scr/pima/bg219a_uvs/J1304-0346_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1304-0346_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1304-0346_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1304-0346_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 = -0.000351081 Jy ! Component: 100 - total flux cleaned = -0.000387819 Jy ! Component: 150 - total flux cleaned = -0.000353018 Jy ! Component: 200 - total flux cleaned = -0.000230041 Jy ! Component: 250 - total flux cleaned = -2.74612e-05 Jy ! Component: 300 - total flux cleaned = 5.58048e-05 Jy ! Component: 350 - total flux cleaned = 0.000136529 Jy ! Component: 400 - total flux cleaned = 0.000213394 Jy ! Component: 450 - total flux cleaned = 0.000213533 Jy ! Component: 500 - total flux cleaned = 0.000285944 Jy ! Component: 550 - total flux cleaned = 0.000285622 Jy ! Component: 600 - total flux cleaned = 0.000331171 Jy ! Component: 650 - total flux cleaned = 0.000308989 Jy ! Component: 700 - total flux cleaned = 0.000243761 Jy ! Component: 750 - total flux cleaned = 0.000244025 Jy ! Component: 800 - total flux cleaned = 0.000223692 Jy ! Component: 850 - total flux cleaned = 0.000224397 Jy ! Component: 900 - total flux cleaned = 0.000244507 Jy ! Component: 950 - total flux cleaned = 0.000185766 Jy ! Component: 1000 - total flux cleaned = 0.000186005 Jy ! Component: 1050 - total flux cleaned = 0.000129355 Jy ! Component: 1100 - total flux cleaned = 0.000148166 Jy ! Component: 1150 - total flux cleaned = 3.7848e-05 Jy ! Component: 1200 - total flux cleaned = -3.41933e-05 Jy ! Component: 1250 - total flux cleaned = -0.000105019 Jy ! Component: 1300 - total flux cleaned = -0.000192061 Jy ! Component: 1350 - total flux cleaned = -0.000226534 Jy ! Component: 1400 - total flux cleaned = -0.000277425 Jy ! Component: 1450 - total flux cleaned = -0.000360475 Jy ! Component: 1500 - total flux cleaned = -0.000392915 Jy ! Component: 1550 - total flux cleaned = -0.000392988 Jy ! Component: 1600 - total flux cleaned = -0.000472667 Jy ! Component: 1650 - total flux cleaned = -0.000535471 Jy ! Component: 1700 - total flux cleaned = -0.000612995 Jy ! Component: 1750 - total flux cleaned = -0.000719786 Jy ! Component: 1800 - total flux cleaned = -0.000764868 Jy ! Component: 1850 - total flux cleaned = -0.000809447 Jy ! Component: 1900 - total flux cleaned = -0.000882836 Jy ! Component: 1950 - total flux cleaned = -0.000926375 Jy ! Component: 2000 - total flux cleaned = -0.000998129 Jy ! Component: 2050 - total flux cleaned = -0.00105478 Jy ! Component: 2100 - total flux cleaned = -0.00112472 Jy ! Component: 2150 - total flux cleaned = -0.00116607 Jy ! Component: 2200 - total flux cleaned = -0.00120709 Jy ! Component: 2250 - total flux cleaned = -0.0012611 Jy ! Component: 2300 - total flux cleaned = -0.00131475 Jy ! Component: 2350 - total flux cleaned = -0.00138079 Jy ! Component: 2400 - total flux cleaned = -0.00136767 Jy ! Component: 2450 - total flux cleaned = -0.00141953 Jy ! Component: 2500 - total flux cleaned = -0.00143243 Jy ! Component: 2550 - total flux cleaned = -0.00148334 Jy ! Component: 2600 - total flux cleaned = -0.00149592 Jy ! Component: 2650 - total flux cleaned = -0.00154581 Jy ! Component: 2700 - total flux cleaned = -0.00158283 Jy ! Component: 2750 - total flux cleaned = -0.00161948 Jy ! Component: 2800 - total flux cleaned = -0.0016437 Jy ! Component: 2850 - total flux cleaned = -0.00166768 Jy ! Component: 2900 - total flux cleaned = -0.00170346 Jy ! Component: 2950 - total flux cleaned = -0.00177432 Jy ! Component: 3000 - total flux cleaned = -0.00180926 Jy ! Component: 3050 - total flux cleaned = -0.00182077 Jy ! Component: 3100 - total flux cleaned = -0.00190126 Jy ! Component: 3150 - total flux cleaned = -0.00192401 Jy ! Component: 3200 - total flux cleaned = -0.00195801 Jy ! Component: 3250 - total flux cleaned = -0.00198056 Jy ! Component: 3300 - total flux cleaned = -0.00202548 Jy ! Component: 3350 - total flux cleaned = -0.00208116 Jy ! Component: 3400 - total flux cleaned = -0.00216954 Jy ! Component: 3450 - total flux cleaned = -0.00221343 Jy ! Component: 3500 - total flux cleaned = -0.00226801 Jy ! Component: 3550 - total flux cleaned = -0.00234399 Jy ! Component: 3600 - total flux cleaned = -0.00240878 Jy ! Component: 3650 - total flux cleaned = -0.0024302 Jy ! Component: 3700 - total flux cleaned = -0.0024623 Jy ! Component: 3750 - total flux cleaned = -0.00251547 Jy ! Component: 3800 - total flux cleaned = -0.0025472 Jy ! Component: 3850 - total flux cleaned = -0.00257883 Jy ! Component: 3900 - total flux cleaned = -0.00262083 Jy ! Component: 3950 - total flux cleaned = -0.00267303 Jy ! Component: 4000 - total flux cleaned = -0.00270416 Jy ! Component: 4050 - total flux cleaned = -0.00274557 Jy ! Total flux subtracted in 4096 components = -0.00275591 Jy ! Clean residual min=-0.000678 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.497403 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 350 components and 0.497403 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1304-0346_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 1.957 at -0.6934 degrees (North through East) ! Clean map min=-0.0016979 max=0.41104 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1304-0346_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.411042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121684 0.121684 0.243368 0.486736 0.973472 1.94694 3.89389 7.78777 15.5755 31.1511 62.3022 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.411 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2465.4 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1304-0346_X_uvs.log closed on Wed Apr 6 21:36:59 2016