! Started logfile: /scr/pima/rv100_uvs/J1528+3816_X_uvs.log on Mon Feb 29 13:28:12 2016 obs /scr/pima/rv100_uvs/J1528+3816_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1528+3816_X_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J1528+3816 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4312 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rv100_uvs/J1528+3816_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 22 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004172Jy sigma=10.097627 ! Fit after self-cal, rms=0.945693Jy sigma=9.507552 ! 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=0.7886 mas, bmaj=1.098 mas, bpa=-4.197 degrees ! Estimated noise=1.92194 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 = 0.0447319 Jy ! Component: 100 - total flux cleaned = 0.054543 Jy ! Total flux subtracted in 100 components = 0.054543 Jy ! Clean residual min=-0.004584 max=0.005201 Jy/beam ! Clean residual mean=-0.000000 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.054543 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.054543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052632Jy sigma=0.497971 ! Fit after self-cal, rms=0.051165Jy sigma=0.484113 ! 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=1.019 mas, bmaj=1.425 mas, bpa=-7.859 degrees ! Estimated noise=1.10932 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 = 0.00301074 Jy ! Component: 100 - total flux cleaned = 0.00394336 Jy ! Component: 150 - total flux cleaned = 0.00398535 Jy ! Component: 200 - total flux cleaned = 0.00402122 Jy ! Total flux subtracted in 200 components = 0.00402122 Jy ! Clean residual min=-0.002405 max=0.002284 Jy/beam ! Clean residual mean=0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0585642 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0585642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050993Jy sigma=0.482327 ! Fit after self-cal, rms=0.051006Jy sigma=0.482273 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 1.425 at -7.859 degrees (North through East) ! Clean map min=-0.002223 max=0.057223 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: ! HN 1.08 KP 0.92 LA 0.97 MK 1.00 ! NL 1.00 OV 1.03 PT 0.95 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 0.99 LA 0.99 MK 0.98 ! NL 1.03 OV 1.03 PT 1.01 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.96 KP 0.98 LA 1.04 MK 0.96 ! NL 1.06 OV 0.97 PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.08 KP 1.00 LA 1.00 MK 1.02 ! NL 0.98 OV 1.02 PT 1.00 SC 0.86 ! ! ! Fit before self-cal, rms=0.051006Jy sigma=0.482273 ! Fit after self-cal, rms=0.050766Jy sigma=0.481239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.412 mas, bpa=-5.975 degrees ! Estimated noise=1.09909 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 = 8.88079e-05 Jy ! Component: 100 - total flux cleaned = 0.000119181 Jy ! Component: 150 - total flux cleaned = 0.000141703 Jy ! Component: 200 - total flux cleaned = 0.000141889 Jy ! Total flux subtracted in 200 components = 0.000141889 Jy ! Clean residual min=-0.001948 max=0.002388 Jy/beam ! Clean residual mean=0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0587061 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0587061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050739Jy sigma=0.480982 ! Fit after self-cal, rms=0.050763Jy sigma=0.480912 ! 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. ! ! Fit before self-cal, rms=0.050763Jy sigma=0.480912 ! Fit after self-cal, rms=0.050905Jy sigma=0.479536 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.399 mas, bpa=-5.991 degrees ! Estimated noise=1.09942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018905 Jy ! Component: 100 - total flux cleaned = 0.000165563 Jy ! Component: 150 - total flux cleaned = 0.000144067 Jy ! Component: 200 - total flux cleaned = 0.000134448 Jy ! Total flux subtracted in 200 components = 0.000134448 Jy ! Clean residual min=-0.002125 max=0.002160 Jy/beam ! Clean residual mean=0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0588406 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0588406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050900Jy sigma=0.479495 ! Fit after self-cal, rms=0.050919Jy sigma=0.479430 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 (-40.4, -42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198051 Jy ! Component: 100 - total flux cleaned = 0.00279617 Jy ! Component: 150 - total flux cleaned = 0.00290096 Jy ! Component: 200 - total flux cleaned = 0.00296025 Jy ! Total flux subtracted in 200 components = 0.00296025 Jy ! Clean residual min=-0.001952 max=0.002181 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0618008 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0618008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050830Jy sigma=0.478506 ! Fit after self-cal, rms=0.050824Jy sigma=0.478418 ! Inverting map ! Added new window around map position (22, -42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182043 Jy ! Component: 100 - total flux cleaned = 0.00264748 Jy ! Component: 150 - total flux cleaned = 0.00282986 Jy ! Component: 200 - total flux cleaned = 0.0029426 Jy ! Total flux subtracted in 200 components = 0.0029426 Jy ! Clean residual min=-0.001770 max=0.001787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0647434 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.0647434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050744Jy sigma=0.477691 ! Fit after self-cal, rms=0.050733Jy sigma=0.477621 ! 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. ! ! Fit before self-cal, rms=0.050733Jy sigma=0.477621 ! Fit after self-cal, rms=0.050484Jy sigma=0.477524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.398 mas, bpa=-5.99 degrees ! Estimated noise=1.09195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862019 Jy ! Component: 100 - total flux cleaned = 0.00111935 Jy ! Component: 150 - total flux cleaned = 0.00114401 Jy ! Component: 200 - total flux cleaned = 0.00114368 Jy ! Total flux subtracted in 200 components = 0.00114368 Jy ! Clean residual min=-0.001792 max=0.001793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0658871 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.0658871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050452Jy sigma=0.477253 ! Fit after self-cal, rms=0.050452Jy sigma=0.477238 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 (-50, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393734 Jy ! Component: 100 - total flux cleaned = 0.000146995 Jy ! Component: 150 - total flux cleaned = 6.68067e-05 Jy ! Component: 200 - total flux cleaned = 0.000160664 Jy ! Total flux subtracted in 200 components = 0.000160664 Jy ! Clean residual min=-0.001689 max=0.001746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0660478 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0660478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050373Jy sigma=0.476326 ! Fit after self-cal, rms=0.050359Jy sigma=0.476254 ! Inverting map ! Added new window around map position (34.2, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144402 Jy ! Component: 100 - total flux cleaned = 0.0016255 Jy ! Component: 150 - total flux cleaned = 0.00175361 Jy ! Component: 200 - total flux cleaned = 0.00184332 Jy ! Total flux subtracted in 200 components = 0.00184332 Jy ! Clean residual min=-0.001691 max=0.001669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0678911 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.0678911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050301Jy sigma=0.475615 ! Fit after self-cal, rms=0.050293Jy sigma=0.475571 ! 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. ! ! Fit before self-cal, rms=0.050293Jy sigma=0.475571 ! Fit after self-cal, rms=0.050042Jy sigma=0.475506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=2.85 mas, bpa=-14.65 degrees ! Estimated noise=1.34125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180379 Jy ! Component: 100 - total flux cleaned = 6.02971e-05 Jy ! Component: 150 - total flux cleaned = -6.06038e-05 Jy ! Component: 200 - total flux cleaned = -0.000114714 Jy ! Total flux subtracted in 200 components = -0.000114714 Jy ! Clean residual min=-0.001734 max=0.001433 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0677764 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.0677763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050035Jy sigma=0.475381 ! Fit after self-cal, rms=0.050036Jy sigma=0.475365 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 = -7.5145e-05 Jy ! Component: 100 - total flux cleaned = -0.000126594 Jy ! Component: 150 - total flux cleaned = -0.000110141 Jy ! Component: 200 - total flux cleaned = -0.000110224 Jy ! Total flux subtracted in 200 components = -0.000110224 Jy ! Clean residual min=-0.001698 max=0.001442 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0676661 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.0676661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050033Jy sigma=0.475311 ! Fit after self-cal, rms=0.050032Jy sigma=0.475307 ! 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=1.013 mas, bmaj=1.399 mas, bpa=-5.782 degrees ! Estimated noise=1.08573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.399 at -5.782 degrees (North through East) ! Clean map min=-0.0016381 max=0.056941 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=0.7816 mas, bmaj=1.082 mas, bpa=-1.664 degrees ! Estimated noise=1.86656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442763 Jy ! Component: 100 - total flux cleaned = 0.0541896 Jy ! Component: 150 - total flux cleaned = 0.0581952 Jy ! Component: 200 - total flux cleaned = 0.06107 Jy ! Total flux subtracted in 200 components = 0.06107 Jy ! Clean residual min=-0.004327 max=0.005016 Jy/beam ! Clean residual mean=0.000000 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.06107 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.06107 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.399 mas, bpa=-5.782 degrees ! Estimated noise=1.08573 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 = 0.00253656 Jy ! Component: 100 - total flux cleaned = 0.00373172 Jy ! Component: 150 - total flux cleaned = 0.00462176 Jy ! Component: 200 - total flux cleaned = 0.0054022 Jy ! Total flux subtracted in 200 components = 0.0054022 Jy ! Clean residual min=-0.001937 max=0.001796 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0664722 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0664722 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=2.334 mas, bmaj=2.85 mas, bpa=-14.65 degrees ! Estimated noise=1.34125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.98119e-05 Jy ! Component: 100 - total flux cleaned = 0.00022928 Jy ! Component: 150 - total flux cleaned = 0.000319206 Jy ! Component: 200 - total flux cleaned = 0.000318927 Jy ! Total flux subtracted in 200 components = 0.000318927 Jy ! Clean residual min=-0.001861 max=0.001510 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0667912 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53063e-05 Jy ! Component: 100 - total flux cleaned = 4.88346e-05 Jy ! Component: 150 - total flux cleaned = 7.12987e-05 Jy ! Component: 200 - total flux cleaned = 9.28741e-05 Jy ! Total flux subtracted in 200 components = 9.28741e-05 Jy ! Clean residual min=-0.001810 max=0.001415 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.066884 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.066884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.399 mas, bpa=-5.782 degrees ! Estimated noise=1.08573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735734 Jy ! Component: 100 - total flux cleaned = 0.0011466 Jy ! Component: 150 - total flux cleaned = 0.00141314 Jy ! Component: 200 - total flux cleaned = 0.00162854 Jy ! Total flux subtracted in 200 components = 0.00162854 Jy ! Clean residual min=-0.001796 max=0.001638 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0685126 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.0685126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050113Jy sigma=0.476046 ! Fit after self-cal, rms=0.050101Jy sigma=0.475980 wmodel /scr/pima/rv100_uvs/J1528+3816_X_map.mod ! Writing 83 model components to file: /scr/pima/rv100_uvs/J1528+3816_X_map.mod wobs /scr/pima/rv100_uvs/J1528+3816_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1528+3816_X_uvs.fits wwins /scr/pima/rv100_uvs/J1528+3816_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv100_uvs/J1528+3816_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 = -0.000208952 Jy ! Component: 100 - total flux cleaned = -0.000149748 Jy ! Component: 150 - total flux cleaned = -1.01122e-05 Jy ! Component: 200 - total flux cleaned = 0.000204243 Jy ! Component: 250 - total flux cleaned = 0.000359546 Jy ! Component: 300 - total flux cleaned = 0.000460356 Jy ! Component: 350 - total flux cleaned = 0.000583057 Jy ! Component: 400 - total flux cleaned = 0.000654355 Jy ! Component: 450 - total flux cleaned = 0.000701424 Jy ! Component: 500 - total flux cleaned = 0.000701447 Jy ! Component: 550 - total flux cleaned = 0.00072428 Jy ! Component: 600 - total flux cleaned = 0.000769231 Jy ! Component: 650 - total flux cleaned = 0.000746939 Jy ! Component: 700 - total flux cleaned = 0.000790657 Jy ! Component: 750 - total flux cleaned = 0.000790825 Jy ! Component: 800 - total flux cleaned = 0.000833785 Jy ! Component: 850 - total flux cleaned = 0.000875962 Jy ! Component: 900 - total flux cleaned = 0.000938474 Jy ! Component: 950 - total flux cleaned = 0.000959469 Jy ! Component: 1000 - total flux cleaned = 0.0010206 Jy ! Component: 1050 - total flux cleaned = 0.00100096 Jy ! Component: 1100 - total flux cleaned = 0.0010405 Jy ! Component: 1150 - total flux cleaned = 0.00109925 Jy ! Component: 1200 - total flux cleaned = 0.00113785 Jy ! Component: 1250 - total flux cleaned = 0.0011378 Jy ! Component: 1300 - total flux cleaned = 0.00109979 Jy ! Component: 1350 - total flux cleaned = 0.00115631 Jy ! Component: 1400 - total flux cleaned = 0.00108145 Jy ! Component: 1450 - total flux cleaned = 0.00110018 Jy ! Component: 1500 - total flux cleaned = 0.00110017 Jy ! Component: 1550 - total flux cleaned = 0.00106382 Jy ! Component: 1600 - total flux cleaned = 0.00110005 Jy ! Component: 1650 - total flux cleaned = 0.00115365 Jy ! Component: 1700 - total flux cleaned = 0.00110025 Jy ! Component: 1750 - total flux cleaned = 0.00110021 Jy ! Component: 1800 - total flux cleaned = 0.00106531 Jy ! Component: 1850 - total flux cleaned = 0.00108264 Jy ! Component: 1900 - total flux cleaned = 0.00104802 Jy ! Component: 1950 - total flux cleaned = 0.00104806 Jy ! Component: 2000 - total flux cleaned = 0.00104797 Jy ! Component: 2050 - total flux cleaned = 0.00104811 Jy ! Component: 2100 - total flux cleaned = 0.00106484 Jy ! Component: 2150 - total flux cleaned = 0.00106471 Jy ! Component: 2200 - total flux cleaned = 0.00114709 Jy ! Component: 2250 - total flux cleaned = 0.00111431 Jy ! Component: 2300 - total flux cleaned = 0.00109792 Jy ! Component: 2350 - total flux cleaned = 0.00109786 Jy ! Component: 2400 - total flux cleaned = 0.00111381 Jy ! Component: 2450 - total flux cleaned = 0.00108182 Jy ! Component: 2500 - total flux cleaned = 0.00112934 Jy ! Component: 2550 - total flux cleaned = 0.0011607 Jy ! Component: 2600 - total flux cleaned = 0.00122325 Jy ! Component: 2650 - total flux cleaned = 0.00128532 Jy ! Component: 2700 - total flux cleaned = 0.00130065 Jy ! Component: 2750 - total flux cleaned = 0.00127007 Jy ! Component: 2800 - total flux cleaned = 0.00128537 Jy ! Component: 2850 - total flux cleaned = 0.00137625 Jy ! Component: 2900 - total flux cleaned = 0.00145153 Jy ! Component: 2950 - total flux cleaned = 0.00148151 Jy ! Component: 3000 - total flux cleaned = 0.00155592 Jy ! Component: 3050 - total flux cleaned = 0.00162976 Jy ! Component: 3100 - total flux cleaned = 0.00171809 Jy ! Component: 3150 - total flux cleaned = 0.00171813 Jy ! Component: 3200 - total flux cleaned = 0.00183475 Jy ! Component: 3250 - total flux cleaned = 0.00186365 Jy ! Component: 3300 - total flux cleaned = 0.00193574 Jy ! Component: 3350 - total flux cleaned = 0.00202173 Jy ! Component: 3400 - total flux cleaned = 0.00207867 Jy ! Component: 3450 - total flux cleaned = 0.00210698 Jy ! Component: 3500 - total flux cleaned = 0.00213528 Jy ! Component: 3550 - total flux cleaned = 0.00224767 Jy ! Component: 3600 - total flux cleaned = 0.00230349 Jy ! Component: 3650 - total flux cleaned = 0.00228961 Jy ! Component: 3700 - total flux cleaned = 0.00242789 Jy ! Component: 3750 - total flux cleaned = 0.00248296 Jy ! Component: 3800 - total flux cleaned = 0.0025515 Jy ! Component: 3850 - total flux cleaned = 0.00257885 Jy ! Component: 3900 - total flux cleaned = 0.00263308 Jy ! Component: 3950 - total flux cleaned = 0.0026736 Jy ! Component: 4000 - total flux cleaned = 0.00275428 Jy ! Component: 4050 - total flux cleaned = 0.00280782 Jy ! Total flux subtracted in 4096 components = 0.00287442 Jy ! Clean residual min=-0.000838 max=0.000786 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.071387 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 322 components and 0.071387 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1528+3816_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.399 at -5.782 degrees (North through East) ! Clean map min=-0.0014306 max=0.056592 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1528+3816_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0565917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15709 1.15709 2.31417 4.62834 9.25668 18.5134 37.0267 74.0535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.272 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1528+3816_X_uvs.log closed on Mon Feb 29 13:28:16 2016