! Started logfile: /d2/scr/pima/bp177j_uvs/J0223+4621_X_uvs.log on Thu Jun 19 03:22:22 2014 obs /d2/scr/pima/bp177j_uvs/J0223+4621_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0223+4621_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768889 visibilities/baseline/integration-bin. ! Found source: J0223+4621 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1384 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0223+4621_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004214Jy sigma=37.382469 ! Fit after self-cal, rms=0.935545Jy sigma=34.783049 ! 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=0.7359 mas, bmaj=2.552 mas, bpa=-2.134 degrees ! Estimated noise=0.770482 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 = 0.0485793 Jy ! Component: 100 - total flux cleaned = 0.0608752 Jy ! Total flux subtracted in 100 components = 0.0608752 Jy ! Clean residual min=-0.005401 max=0.009796 Jy/beam ! Clean residual mean=-0.000001 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.0608752 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0608752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037177Jy sigma=1.072783 ! Fit after self-cal, rms=0.035297Jy sigma=1.025820 ! Inverting map ! Added new window around map position (1.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00875503 Jy ! Component: 100 - total flux cleaned = 0.0141291 Jy ! Total flux subtracted in 100 components = 0.0141291 Jy ! Clean residual min=-0.004116 max=0.004983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0750043 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0750043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032136Jy sigma=0.877577 ! Fit after self-cal, rms=0.031583Jy sigma=0.867987 ! 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=0.8277 mas, bmaj=2.557 mas, bpa=-2.161 degrees ! Estimated noise=0.52968 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 = 0.00638791 Jy ! Component: 100 - total flux cleaned = 0.0100084 Jy ! Component: 150 - total flux cleaned = 0.012475 Jy ! Component: 200 - total flux cleaned = 0.0142856 Jy ! Total flux subtracted in 200 components = 0.0142856 Jy ! Clean residual min=-0.003375 max=0.003371 Jy/beam ! Clean residual mean=-0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0892899 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.0892899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030105Jy sigma=0.801931 ! Fit after self-cal, rms=0.029687Jy sigma=0.796090 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 2.557 at -2.161 degrees (North through East) ! Clean map min=-0.0027031 max=0.0616 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.89 KP 1.00 ! LA 0.90 MK 0.99 NL 1.07 OV 0.93 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.99 KP 0.92 ! LA 0.93 MK 1.05 NL 0.97 OV 1.03 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.96 KP 1.01 ! LA 0.88 MK 1.03 NL 1.00 OV 1.02 ! PT 0.86 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.03 KP 1.06 ! LA 1.02 MK 1.00 NL 1.05 OV 1.02 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.96 ! LA 0.93 MK 1.05 NL 1.08 OV 1.06 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.029687Jy sigma=0.796090 ! Fit after self-cal, rms=0.029083Jy sigma=0.771660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8315 mas, bmaj=2.567 mas, bpa=-2.154 degrees ! Estimated noise=0.521673 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 (5.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280032 Jy ! Component: 100 - total flux cleaned = 0.00432674 Jy ! Component: 150 - total flux cleaned = 0.00552013 Jy ! Component: 200 - total flux cleaned = 0.00631282 Jy ! Total flux subtracted in 200 components = 0.00631282 Jy ! Clean residual min=-0.001691 max=0.001687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0956027 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.0956027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028794Jy sigma=0.756332 ! Fit after self-cal, rms=0.028649Jy sigma=0.755081 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028649Jy sigma=0.755081 ! Fit after self-cal, rms=0.028536Jy sigma=0.754527 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8303 mas, bmaj=2.564 mas, bpa=-2.099 degrees ! Estimated noise=0.520368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983082 Jy ! Component: 100 - total flux cleaned = 0.00149952 Jy ! Component: 150 - total flux cleaned = 0.00188006 Jy ! Component: 200 - total flux cleaned = 0.00224639 Jy ! Total flux subtracted in 200 components = 0.00224639 Jy ! Clean residual min=-0.001650 max=0.001586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0978491 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0978491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028451Jy sigma=0.751099 ! Fit after self-cal, rms=0.028324Jy sigma=0.750855 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 = 0.000455207 Jy ! Component: 100 - total flux cleaned = 0.000730013 Jy ! Component: 150 - total flux cleaned = 0.000998865 Jy ! Component: 200 - total flux cleaned = 0.00122283 Jy ! Total flux subtracted in 200 components = 0.00122283 Jy ! Clean residual min=-0.001635 max=0.001510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0990719 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.0990719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028278Jy sigma=0.749499 ! Fit after self-cal, rms=0.028164Jy sigma=0.749399 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028164Jy sigma=0.749399 ! Fit after self-cal, rms=0.027656Jy sigma=0.740883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.565 mas, bpa=-2.131 degrees ! Estimated noise=0.519559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591386 Jy ! Component: 100 - total flux cleaned = 0.000914241 Jy ! Component: 150 - total flux cleaned = 0.00110734 Jy ! Component: 200 - total flux cleaned = 0.00124889 Jy ! Total flux subtracted in 200 components = 0.00124889 Jy ! Clean residual min=-0.001485 max=0.001464 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.100321 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.100321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027613Jy sigma=0.740030 ! Fit after self-cal, rms=0.027509Jy sigma=0.739957 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 = 0.000186728 Jy ! Component: 100 - total flux cleaned = 0.00029893 Jy ! Component: 150 - total flux cleaned = 0.000403945 Jy ! Component: 200 - total flux cleaned = 0.00047492 Jy ! Total flux subtracted in 200 components = 0.00047492 Jy ! Clean residual min=-0.001452 max=0.001405 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.100796 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.100796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027486Jy sigma=0.739607 ! Fit after self-cal, rms=0.027418Jy sigma=0.739582 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027418Jy sigma=0.739582 ! Fit after self-cal, rms=0.027224Jy sigma=0.739257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=2.879 mas, bpa=-4.424 degrees ! Estimated noise=0.683679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961387 Jy ! Component: 100 - total flux cleaned = 0.0014733 Jy ! Component: 150 - total flux cleaned = 0.00174698 Jy ! Component: 200 - total flux cleaned = 0.00189521 Jy ! Total flux subtracted in 200 components = 0.00189521 Jy ! Clean residual min=-0.001672 max=0.001719 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.102691 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.102691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027190Jy sigma=0.739040 ! Fit after self-cal, rms=0.027130Jy sigma=0.738953 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 = 0.000180911 Jy ! Component: 100 - total flux cleaned = 0.000306578 Jy ! Component: 150 - total flux cleaned = 0.000421957 Jy ! Component: 200 - total flux cleaned = 0.000515706 Jy ! Total flux subtracted in 200 components = 0.000515706 Jy ! Clean residual min=-0.001672 max=0.001668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.103207 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.103207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027123Jy sigma=0.739103 ! Fit after self-cal, rms=0.027110Jy sigma=0.739083 ! 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=0.8272 mas, bmaj=2.566 mas, bpa=-2.162 degrees ! Estimated noise=0.518293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 2.566 at -2.162 degrees (North through East) ! Clean map min=-0.0012996 max=0.059674 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=0.7353 mas, bmaj=2.555 mas, bpa=-2.102 degrees ! Estimated noise=0.751771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481735 Jy ! Component: 100 - total flux cleaned = 0.0625581 Jy ! Component: 150 - total flux cleaned = 0.0707452 Jy ! Component: 200 - total flux cleaned = 0.0761214 Jy ! Total flux subtracted in 200 components = 0.0761214 Jy ! Clean residual min=-0.002670 max=0.003430 Jy/beam ! Clean residual mean=0.000000 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0761214 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0761214 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8272 mas, bmaj=2.566 mas, bpa=-2.162 degrees ! Estimated noise=0.518293 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 = 0.00582046 Jy ! Component: 100 - total flux cleaned = 0.00958209 Jy ! Component: 150 - total flux cleaned = 0.0124293 Jy ! Component: 200 - total flux cleaned = 0.0146557 Jy ! Total flux subtracted in 200 components = 0.0146557 Jy ! Clean residual min=-0.001764 max=0.002219 Jy/beam ! Clean residual mean=0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0907771 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.0907771 Jy ! Inverting map ! Added new window around map position (-18.6, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215619 Jy ! Component: 100 - total flux cleaned = 0.00373325 Jy ! Component: 150 - total flux cleaned = 0.00506988 Jy ! Component: 200 - total flux cleaned = 0.0062153 Jy ! Total flux subtracted in 200 components = 0.0062153 Jy ! Clean residual min=-0.001500 max=0.001748 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0969924 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.0969924 Jy ! Inverting map ! Added new window around map position (15.6, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942359 Jy ! Component: 100 - total flux cleaned = 0.00163966 Jy ! Component: 150 - total flux cleaned = 0.00235272 Jy ! Component: 200 - total flux cleaned = 0.00296836 Jy ! Total flux subtracted in 200 components = 0.00296836 Jy ! Clean residual min=-0.001348 max=0.001370 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0999607 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.0999608 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=2.879 mas, bpa=-4.424 degrees ! Estimated noise=0.683679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126824 Jy ! Component: 100 - total flux cleaned = 0.00221732 Jy ! Component: 150 - total flux cleaned = 0.00296505 Jy ! Component: 200 - total flux cleaned = 0.00336531 Jy ! Total flux subtracted in 200 components = 0.00336531 Jy ! Clean residual min=-0.001400 max=0.001406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.103326 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 = 0.000349272 Jy ! Component: 100 - total flux cleaned = 0.000636149 Jy ! Component: 150 - total flux cleaned = 0.000802681 Jy ! Component: 200 - total flux cleaned = 0.000973182 Jy ! Total flux subtracted in 200 components = 0.000973182 Jy ! Clean residual min=-0.001331 max=0.001324 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.104299 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 141 components and 0.104299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8272 mas, bmaj=2.566 mas, bpa=-2.162 degrees ! Estimated noise=0.518293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154288 Jy ! Component: 100 - total flux cleaned = -0.000178146 Jy ! Component: 150 - total flux cleaned = -0.000198474 Jy ! Component: 200 - total flux cleaned = -0.000180908 Jy ! Total flux subtracted in 200 components = -0.000180908 Jy ! Clean residual min=-0.001243 max=0.001218 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.104118 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.104118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026930Jy sigma=0.734430 ! Fit after self-cal, rms=0.026794Jy sigma=0.733677 wmodel /d2/scr/pima/bp177j_uvs/J0223+4621_X_map.mod ! Writing 162 model components to file: /d2/scr/pima/bp177j_uvs/J0223+4621_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0223+4621_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0223+4621_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0223+4621_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177j_uvs/J0223+4621_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 = -0.000341591 Jy ! Component: 100 - total flux cleaned = -0.000483735 Jy ! Component: 150 - total flux cleaned = -0.00046394 Jy ! Component: 200 - total flux cleaned = -0.000427478 Jy ! Component: 250 - total flux cleaned = -0.000462613 Jy ! Component: 300 - total flux cleaned = -0.000530492 Jy ! Component: 350 - total flux cleaned = -0.000547231 Jy ! Component: 400 - total flux cleaned = -0.000563241 Jy ! Component: 450 - total flux cleaned = -0.000516127 Jy ! Component: 500 - total flux cleaned = -0.000500762 Jy ! Component: 550 - total flux cleaned = -0.000470884 Jy ! Component: 600 - total flux cleaned = -0.00042677 Jy ! Component: 650 - total flux cleaned = -0.000354698 Jy ! Component: 700 - total flux cleaned = -0.00031254 Jy ! Component: 750 - total flux cleaned = -0.000298232 Jy ! Component: 800 - total flux cleaned = -0.000175087 Jy ! Component: 850 - total flux cleaned = -8.08367e-05 Jy ! Component: 900 - total flux cleaned = 3.85019e-05 Jy ! Component: 950 - total flux cleaned = 0.000182343 Jy ! Component: 1000 - total flux cleaned = 0.000272689 Jy ! Component: 1050 - total flux cleaned = 0.000374615 Jy ! Component: 1100 - total flux cleaned = 0.000462912 Jy ! Component: 1150 - total flux cleaned = 0.000599397 Jy ! Component: 1200 - total flux cleaned = 0.000672903 Jy ! Component: 1250 - total flux cleaned = 0.00073352 Jy ! Component: 1300 - total flux cleaned = 0.000829218 Jy ! Component: 1350 - total flux cleaned = 0.000829196 Jy ! Component: 1400 - total flux cleaned = 0.000946364 Jy ! Component: 1450 - total flux cleaned = 0.00102724 Jy ! Component: 1500 - total flux cleaned = 0.00105027 Jy ! Component: 1550 - total flux cleaned = 0.00112974 Jy ! Component: 1600 - total flux cleaned = 0.00116347 Jy ! Component: 1650 - total flux cleaned = 0.00124134 Jy ! Component: 1700 - total flux cleaned = 0.00127448 Jy ! Component: 1750 - total flux cleaned = 0.00133998 Jy ! Component: 1800 - total flux cleaned = 0.00142652 Jy ! Component: 1850 - total flux cleaned = 0.00151219 Jy ! Component: 1900 - total flux cleaned = 0.00156541 Jy ! Component: 1950 - total flux cleaned = 0.00162863 Jy ! Component: 2000 - total flux cleaned = 0.00170187 Jy ! Component: 2050 - total flux cleaned = 0.00176416 Jy ! Component: 2100 - total flux cleaned = 0.00185679 Jy ! Component: 2150 - total flux cleaned = 0.00190791 Jy ! Component: 2200 - total flux cleaned = 0.00194846 Jy ! Component: 2250 - total flux cleaned = 0.00202899 Jy ! Component: 2300 - total flux cleaned = 0.00207899 Jy ! Component: 2350 - total flux cleaned = 0.00212865 Jy ! Component: 2400 - total flux cleaned = 0.00215809 Jy ! Component: 2450 - total flux cleaned = 0.00223621 Jy ! Component: 2500 - total flux cleaned = 0.00227509 Jy ! Component: 2550 - total flux cleaned = 0.00231369 Jy ! Component: 2600 - total flux cleaned = 0.00236143 Jy ! Component: 2650 - total flux cleaned = 0.00238997 Jy ! Component: 2700 - total flux cleaned = 0.00243722 Jy ! Component: 2750 - total flux cleaned = 0.00247476 Jy ! Component: 2800 - total flux cleaned = 0.00251209 Jy ! Component: 2850 - total flux cleaned = 0.00255846 Jy ! Component: 2900 - total flux cleaned = 0.00259533 Jy ! Component: 2950 - total flux cleaned = 0.0026503 Jy ! Component: 3000 - total flux cleaned = 0.00267756 Jy ! Component: 3050 - total flux cleaned = 0.0027138 Jy ! Component: 3100 - total flux cleaned = 0.00274981 Jy ! Component: 3150 - total flux cleaned = 0.00275881 Jy ! Component: 3200 - total flux cleaned = 0.00274993 Jy ! Component: 3250 - total flux cleaned = 0.00279423 Jy ! Component: 3300 - total flux cleaned = 0.00280302 Jy ! Component: 3350 - total flux cleaned = 0.00279419 Jy ! Component: 3400 - total flux cleaned = 0.0028117 Jy ! Component: 3450 - total flux cleaned = 0.0028377 Jy ! Component: 3500 - total flux cleaned = 0.00283769 Jy ! Component: 3550 - total flux cleaned = 0.00282048 Jy ! Component: 3600 - total flux cleaned = 0.00285478 Jy ! Component: 3650 - total flux cleaned = 0.00283768 Jy ! Component: 3700 - total flux cleaned = 0.0028462 Jy ! Component: 3750 - total flux cleaned = 0.00285464 Jy ! Component: 3800 - total flux cleaned = 0.0028546 Jy ! Component: 3850 - total flux cleaned = 0.00282938 Jy ! Component: 3900 - total flux cleaned = 0.00284609 Jy ! Component: 3950 - total flux cleaned = 0.00286275 Jy ! Component: 4000 - total flux cleaned = 0.00287104 Jy ! Component: 4050 - total flux cleaned = 0.00287106 Jy ! Total flux subtracted in 4096 components = 0.00288758 Jy ! Clean residual min=-0.000546 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.107006 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 449 components and 0.107006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0223+4621_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 2.566 at -2.162 degrees (North through East) ! Clean map min=-0.0011219 max=0.058852 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0223+4621_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0588518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.705782 0.705782 1.41156 2.82313 5.64626 11.2925 22.585 45.1701 90.3401 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 425.06 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0223+4621_X_uvs.log closed on Thu Jun 19 03:22:27 2014