! Started logfile: /scr/pima/gc030_uvs/J0824+4057_S_uvs.log on Fri Apr 22 07:46:37 2016 obs /scr/pima/gc030_uvs/J0824+4057_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0824+4057_S_uva.fits ! AN table 1: 349 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.552372 visibilities/baseline/integration-bin. ! Found source: J0824+4057 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 55520 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0824+4057_S] 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 0.500x0.500 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 859 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 859 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 859 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 859 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 859 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 859 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 859 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005994Jy sigma=8.618531 ! Fit after self-cal, rms=0.950796Jy sigma=8.127259 ! 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=1.845 mas, bmaj=3.965 mas, bpa=-19.02 degrees ! Estimated noise=1.11276 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 = 0.0411597 Jy ! Component: 100 - total flux cleaned = 0.0504963 Jy ! Total flux subtracted in 100 components = 0.0504963 Jy ! Clean residual min=-0.005215 max=0.005002 Jy/beam ! Clean residual mean=0.000012 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0504963 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0504963 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. ! ! Fit before self-cal, rms=0.096628Jy sigma=0.654628 ! Fit after self-cal, rms=0.095246Jy sigma=0.643486 ! 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=2.261 mas, bmaj=4.441 mas, bpa=-16.19 degrees ! Estimated noise=0.408115 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 = 0.00739114 Jy ! Component: 100 - total flux cleaned = 0.0108409 Jy ! Component: 150 - total flux cleaned = 0.0125987 Jy ! Component: 200 - total flux cleaned = 0.0132041 Jy ! Total flux subtracted in 200 components = 0.0132041 Jy ! Clean residual min=-0.004739 max=0.004019 Jy/beam ! Clean residual mean=0.000024 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0637004 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0637004 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. ! ! Fit before self-cal, rms=0.094734Jy sigma=0.638008 ! Fit after self-cal, rms=0.094441Jy sigma=0.637255 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.261 x 4.441 at -16.19 degrees (North through East) ! Clean map min=-0.0042254 max=0.057553 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 EB 1.09 HN 0.95 KP 0.86 ! LA 0.87 MK 1.06 NL 0.96 PT 1.11 ! SC 0.93 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.03 HN 0.87 KP 0.94 ! LA 0.91 MK 0.96 NL 0.98 PT 1.17 ! SC 0.91 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 EB 1.06 HN 0.90 KP 0.92 ! LA 0.88 MK 0.96 NL 0.96 PT 1.13 ! SC 0.89 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 EB 1.06 HN 0.92 KP 0.92 ! LA 0.91 MK 0.94 NL 0.96 PT 1.18 ! SC 0.91 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.04 HN 0.95 KP 0.93 ! LA 0.93 MK 1.00 NL 0.96 PT 1.14 ! SC 0.95 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.05 HN 0.90 KP 0.89 ! LA 0.94 MK 1.06 NL 0.94 PT 1.13 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.094441Jy sigma=0.637255 ! Fit after self-cal, rms=0.087626Jy sigma=0.635420 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=4.419 mas, bpa=-15.72 degrees ! Estimated noise=0.393765 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 = -0.000739239 Jy ! Component: 100 - total flux cleaned = -0.000786542 Jy ! Component: 150 - total flux cleaned = -0.000820493 Jy ! Component: 200 - total flux cleaned = -0.000818408 Jy ! Total flux subtracted in 200 components = -0.000818408 Jy ! Clean residual min=-0.003981 max=0.003668 Jy/beam ! Clean residual mean=0.000020 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.062882 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.062882 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. ! ! Fit before self-cal, rms=0.087532Jy sigma=0.635541 ! Fit after self-cal, rms=0.087380Jy sigma=0.635038 ! 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. ! ! Fit before self-cal, rms=0.087380Jy sigma=0.635038 ! Fit after self-cal, rms=0.087834Jy sigma=0.634016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=4.435 mas, bpa=-15.74 degrees ! Estimated noise=0.391471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382671 Jy ! Component: 100 - total flux cleaned = -0.000412116 Jy ! Component: 150 - total flux cleaned = -0.000438497 Jy ! Component: 200 - total flux cleaned = -0.000483177 Jy ! Total flux subtracted in 200 components = -0.000483177 Jy ! Clean residual min=-0.003541 max=0.003448 Jy/beam ! Clean residual mean=0.000018 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0623988 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.0623988 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. ! ! Fit before self-cal, rms=0.087795Jy sigma=0.634082 ! Fit after self-cal, rms=0.087953Jy sigma=0.633899 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.60168e-05 Jy ! Component: 100 - total flux cleaned = -9.51425e-05 Jy ! Component: 150 - total flux cleaned = -0.000112702 Jy ! Component: 200 - total flux cleaned = -0.000128439 Jy ! Total flux subtracted in 200 components = -0.000128439 Jy ! Clean residual min=-0.003716 max=0.003521 Jy/beam ! Clean residual mean=0.000019 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0622704 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0622704 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. ! ! Fit before self-cal, rms=0.087929Jy sigma=0.633983 ! Fit after self-cal, rms=0.087923Jy sigma=0.633966 ! 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. ! ! Fit before self-cal, rms=0.087923Jy sigma=0.633966 ! Fit after self-cal, rms=0.088713Jy sigma=0.633734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=4.44 mas, bpa=-15.78 degrees ! Estimated noise=0.391674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253192 Jy ! Component: 100 - total flux cleaned = -0.00023536 Jy ! Component: 150 - total flux cleaned = -0.000250375 Jy ! Component: 200 - total flux cleaned = -0.000250259 Jy ! Total flux subtracted in 200 components = -0.000250259 Jy ! Clean residual min=-0.003466 max=0.003544 Jy/beam ! Clean residual mean=0.000016 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0620201 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0620201 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. ! ! Fit before self-cal, rms=0.088699Jy sigma=0.633750 ! Fit after self-cal, rms=0.088805Jy sigma=0.633642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.25413e-05 Jy ! Component: 100 - total flux cleaned = -8.6175e-05 Jy ! Component: 150 - total flux cleaned = -8.63963e-05 Jy ! Component: 200 - total flux cleaned = -9.78499e-05 Jy ! Total flux subtracted in 200 components = -9.78499e-05 Jy ! Clean residual min=-0.003570 max=0.003548 Jy/beam ! Clean residual mean=0.000017 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0619223 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0619223 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. ! ! Fit before self-cal, rms=0.088794Jy sigma=0.633683 ! Fit after self-cal, rms=0.088790Jy sigma=0.633656 ! Inverting map ! Added new window around map position (8, 28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195139 Jy ! Component: 100 - total flux cleaned = 0.00213516 Jy ! Component: 150 - total flux cleaned = 0.00199337 Jy ! Component: 200 - total flux cleaned = 0.00186547 Jy ! Total flux subtracted in 200 components = 0.00186547 Jy ! Clean residual min=-0.003630 max=0.003364 Jy/beam ! Clean residual mean=0.000017 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0637877 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0637877 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. ! ! Fit before self-cal, rms=0.088597Jy sigma=0.632368 ! Fit after self-cal, rms=0.088619Jy sigma=0.632018 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.088619Jy sigma=0.632018 ! Fit after self-cal, rms=0.089414Jy sigma=0.631537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.141 mas, bmaj=8.202 mas, bpa=6.721 degrees ! Estimated noise=0.614482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116889 Jy ! Component: 100 - total flux cleaned = 0.00124707 Jy ! Component: 150 - total flux cleaned = 0.00132297 Jy ! Component: 200 - total flux cleaned = 0.00139202 Jy ! Total flux subtracted in 200 components = 0.00139202 Jy ! Clean residual min=-0.003393 max=0.003569 Jy/beam ! Clean residual mean=0.000061 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.0651798 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0651797 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. ! ! Fit before self-cal, rms=0.089381Jy sigma=0.631332 ! Fit after self-cal, rms=0.089448Jy sigma=0.631175 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 = 0.000335046 Jy ! Component: 100 - total flux cleaned = 0.000371324 Jy ! Component: 150 - total flux cleaned = 0.000435793 Jy ! Component: 200 - total flux cleaned = 0.000465078 Jy ! Total flux subtracted in 200 components = 0.000465078 Jy ! Clean residual min=-0.003405 max=0.003528 Jy/beam ! Clean residual mean=0.000062 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0656448 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0656448 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. ! ! Fit before self-cal, rms=0.089431Jy sigma=0.631121 ! Fit after self-cal, rms=0.089450Jy sigma=0.631064 ! 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=2.311 mas, bmaj=4.437 mas, bpa=-15.49 degrees ! Estimated noise=0.392489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.311 x 4.437 at -15.49 degrees (North through East) ! Clean map min=-0.0031157 max=0.054943 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=1.884 mas, bmaj=3.934 mas, bpa=-18.35 degrees ! Estimated noise=1.05459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403209 Jy ! Component: 100 - total flux cleaned = 0.0502095 Jy ! Component: 150 - total flux cleaned = 0.0549417 Jy ! Component: 200 - total flux cleaned = 0.0567151 Jy ! Total flux subtracted in 200 components = 0.0567151 Jy ! Clean residual min=-0.004179 max=0.004441 Jy/beam ! Clean residual mean=0.000009 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.0567151 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0567151 Jy ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=4.437 mas, bpa=-15.49 degrees ! Estimated noise=0.392489 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 = 0.00466621 Jy ! Component: 100 - total flux cleaned = 0.00715663 Jy ! Component: 150 - total flux cleaned = 0.00715459 Jy ! Component: 200 - total flux cleaned = 0.00715541 Jy ! Total flux subtracted in 200 components = 0.00715541 Jy ! Clean residual min=-0.003499 max=0.002927 Jy/beam ! Clean residual mean=0.000019 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0638706 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0638706 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.141 mas, bmaj=8.202 mas, bpa=6.721 degrees ! Estimated noise=0.614482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126106 Jy ! Component: 100 - total flux cleaned = 0.00161393 Jy ! Component: 150 - total flux cleaned = 0.00182998 Jy ! Component: 200 - total flux cleaned = 0.00194473 Jy ! Total flux subtracted in 200 components = 0.00194473 Jy ! Clean residual min=-0.003444 max=0.003458 Jy/beam ! Clean residual mean=0.000061 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0658153 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 = 0.00010578 Jy ! Component: 100 - total flux cleaned = 0.000170619 Jy ! Component: 150 - total flux cleaned = 0.000202539 Jy ! Component: 200 - total flux cleaned = 0.000262536 Jy ! Total flux subtracted in 200 components = 0.000262536 Jy ! Clean residual min=-0.003489 max=0.003388 Jy/beam ! Clean residual mean=0.000061 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.0660778 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0660778 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=4.437 mas, bpa=-15.49 degrees ! Estimated noise=0.392489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336194 Jy ! Component: 100 - total flux cleaned = -0.000276418 Jy ! Component: 150 - total flux cleaned = -0.000221484 Jy ! Component: 200 - total flux cleaned = -0.000220639 Jy ! Total flux subtracted in 200 components = -0.000220639 Jy ! Clean residual min=-0.003608 max=0.002875 Jy/beam ! Clean residual mean=0.000018 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0658572 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0658572 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. ! ! Fit before self-cal, rms=0.089377Jy sigma=0.630898 ! Fit after self-cal, rms=0.089389Jy sigma=0.630615 wmodel /scr/pima/gc030_uvs/J0824+4057_S_map.mod ! Writing 52 model components to file: /scr/pima/gc030_uvs/J0824+4057_S_map.mod wobs /scr/pima/gc030_uvs/J0824+4057_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0824+4057_S_uvs.fits wwins /scr/pima/gc030_uvs/J0824+4057_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0824+4057_S_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 = -0.00151828 Jy ! Component: 100 - total flux cleaned = -0.00233662 Jy ! Component: 150 - total flux cleaned = -0.00294627 Jy ! Component: 200 - total flux cleaned = -0.00352363 Jy ! Component: 250 - total flux cleaned = -0.00407608 Jy ! Component: 300 - total flux cleaned = -0.00448294 Jy ! Component: 350 - total flux cleaned = -0.00471812 Jy ! Component: 400 - total flux cleaned = -0.00513624 Jy ! Component: 450 - total flux cleaned = -0.00546662 Jy ! Component: 500 - total flux cleaned = -0.00582298 Jy ! Component: 550 - total flux cleaned = -0.00627289 Jy ! Component: 600 - total flux cleaned = -0.00650891 Jy ! Component: 650 - total flux cleaned = -0.0068046 Jy ! Component: 700 - total flux cleaned = -0.00709279 Jy ! Component: 750 - total flux cleaned = -0.00731111 Jy ! Component: 800 - total flux cleaned = -0.00755533 Jy ! Component: 850 - total flux cleaned = -0.00770445 Jy ! Component: 900 - total flux cleaned = -0.00785096 Jy ! Component: 950 - total flux cleaned = -0.00793616 Jy ! Component: 1000 - total flux cleaned = -0.00802014 Jy ! Component: 1050 - total flux cleaned = -0.00810239 Jy ! Component: 1100 - total flux cleaned = -0.00818354 Jy ! Component: 1150 - total flux cleaned = -0.00828954 Jy ! Component: 1200 - total flux cleaned = -0.00836789 Jy ! Component: 1250 - total flux cleaned = -0.00847 Jy ! Component: 1300 - total flux cleaned = -0.00857053 Jy ! Component: 1350 - total flux cleaned = -0.00857098 Jy ! Component: 1400 - total flux cleaned = -0.00866796 Jy ! Component: 1450 - total flux cleaned = -0.00869177 Jy ! Component: 1500 - total flux cleaned = -0.00883219 Jy ! Component: 1550 - total flux cleaned = -0.00885568 Jy ! Component: 1600 - total flux cleaned = -0.00896938 Jy ! Component: 1650 - total flux cleaned = -0.00903636 Jy ! Component: 1700 - total flux cleaned = -0.00919014 Jy ! Component: 1750 - total flux cleaned = -0.00923362 Jy ! Component: 1800 - total flux cleaned = -0.00929771 Jy ! Component: 1850 - total flux cleaned = -0.00933974 Jy ! Component: 1900 - total flux cleaned = -0.00940256 Jy ! Component: 1950 - total flux cleaned = -0.00950467 Jy ! Component: 2000 - total flux cleaned = -0.00954446 Jy ! Component: 2050 - total flux cleaned = -0.0095442 Jy ! Component: 2100 - total flux cleaned = -0.00962246 Jy ! Component: 2150 - total flux cleaned = -0.00964182 Jy ! Component: 2200 - total flux cleaned = -0.00968038 Jy ! Component: 2250 - total flux cleaned = -0.0097748 Jy ! Component: 2300 - total flux cleaned = -0.00979336 Jy ! Component: 2350 - total flux cleaned = -0.00984848 Jy ! Component: 2400 - total flux cleaned = -0.00983014 Jy ! Component: 2450 - total flux cleaned = -0.00990193 Jy ! Component: 2500 - total flux cleaned = -0.00988466 Jy ! Component: 2550 - total flux cleaned = -0.00993682 Jy ! Component: 2600 - total flux cleaned = -0.00995407 Jy ! Component: 2650 - total flux cleaned = -0.0099369 Jy ! Component: 2700 - total flux cleaned = -0.00995354 Jy ! Component: 2750 - total flux cleaned = -0.0100371 Jy ! Component: 2800 - total flux cleaned = -0.00998771 Jy ! Component: 2850 - total flux cleaned = -0.0100041 Jy ! Component: 2900 - total flux cleaned = -0.0100522 Jy ! Component: 2950 - total flux cleaned = -0.00998839 Jy ! Component: 3000 - total flux cleaned = -0.00997256 Jy ! Component: 3050 - total flux cleaned = -0.00995702 Jy ! Component: 3100 - total flux cleaned = -0.00997225 Jy ! Component: 3150 - total flux cleaned = -0.00992641 Jy ! Component: 3200 - total flux cleaned = -0.00988107 Jy ! Component: 3250 - total flux cleaned = -0.00991106 Jy ! Component: 3300 - total flux cleaned = -0.00989596 Jy ! Component: 3350 - total flux cleaned = -0.00985196 Jy ! Component: 3400 - total flux cleaned = -0.00985205 Jy ! Component: 3450 - total flux cleaned = -0.0098378 Jy ! Component: 3500 - total flux cleaned = -0.00982352 Jy ! Component: 3550 - total flux cleaned = -0.0097811 Jy ! Component: 3600 - total flux cleaned = -0.00979506 Jy ! Component: 3650 - total flux cleaned = -0.00973966 Jy ! Component: 3700 - total flux cleaned = -0.00976715 Jy ! Component: 3750 - total flux cleaned = -0.00968587 Jy ! Component: 3800 - total flux cleaned = -0.00965897 Jy ! Component: 3850 - total flux cleaned = -0.0096857 Jy ! Component: 3900 - total flux cleaned = -0.00969874 Jy ! Component: 3950 - total flux cleaned = -0.00962044 Jy ! Component: 4000 - total flux cleaned = -0.00964625 Jy ! Component: 4050 - total flux cleaned = -0.00960788 Jy ! Total flux subtracted in 4096 components = -0.00959514 Jy ! Clean residual min=-0.000698 max=0.000673 Jy/beam ! Clean residual mean=0.000008 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0562621 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 375 components and 0.056262 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0824+4057_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.311 x 4.437 at -15.49 degrees (North through East) ! Clean map min=-0.0032029 max=0.053848 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0824+4057_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0538483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2661 1.2661 2.53221 5.06441 10.1288 20.2576 40.5153 81.0306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.947 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0824+4057_S_uvs.log closed on Fri Apr 22 07:46:45 2016