! Started logfile: /d2/scr/pima/bp171a3_uvs/J1218+0559_X_uvs.log on Mon Feb 24 08:48:12 2014 obs /d2/scr/pima/bp171a3_uvs/J1218+0559_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1218+0559_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.9375 visibilities/baseline/integration-bin. ! Found source: J1218+0559 ! ! 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 840 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/bp171a3_uvs/J1218+0559_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999972Jy sigma=31.016488 ! Fit after self-cal, rms=0.920699Jy sigma=28.508787 ! 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=0.7049 mas, bmaj=2.163 mas, bpa=-2.29 degrees ! Estimated noise=1.08045 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 = 0.0599028 Jy ! Component: 100 - total flux cleaned = 0.0770934 Jy ! Total flux subtracted in 100 components = 0.0770934 Jy ! Clean residual min=-0.003738 max=0.007598 Jy/beam ! Clean residual mean=0.000000 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.0770934 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0770934 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=0.716836 ! Fit after self-cal, rms=0.027111Jy sigma=0.715560 ! 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=0.8572 mas, bmaj=2.456 mas, bpa=-4.242 degrees ! Estimated noise=0.818429 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 = 0.00951426 Jy ! Component: 100 - total flux cleaned = 0.0136504 Jy ! Component: 150 - total flux cleaned = 0.0158654 Jy ! Component: 200 - total flux cleaned = 0.0172086 Jy ! Total flux subtracted in 200 components = 0.0172086 Jy ! Clean residual min=-0.003834 max=0.004718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.094302 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.094302 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=0.023872Jy sigma=0.604327 ! Fit after self-cal, rms=0.023891Jy sigma=0.604123 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8572 x 2.456 at -4.242 degrees (North through East) ! Clean map min=-0.00368 max=0.079494 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 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.87 KP 1.07 MK 0.96 ! NL 1.01 OV 0.92 PT 0.88 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.05 KP 1.07 MK 1.11 ! NL 1.16 OV 1.00 PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.97 KP 0.98 MK 1.04 ! NL 1.16 OV 1.05 PT 0.85 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.023891Jy sigma=0.604123 ! Fit after self-cal, rms=0.023215Jy sigma=0.580411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8592 mas, bmaj=2.462 mas, bpa=-4.208 degrees ! Estimated noise=0.81923 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 = 0.000745732 Jy ! Component: 100 - total flux cleaned = 0.00113795 Jy ! Component: 150 - total flux cleaned = 0.00120394 Jy ! Component: 200 - total flux cleaned = 0.00122861 Jy ! Total flux subtracted in 200 components = 0.00122861 Jy ! Clean residual min=-0.002990 max=0.003800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0955307 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0955307 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=0.023173Jy sigma=0.579923 ! Fit after self-cal, rms=0.023175Jy sigma=0.579805 ! 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=0.023175Jy sigma=0.579805 ! Fit after self-cal, rms=0.023211Jy sigma=0.579650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.46 mas, bpa=-4.195 degrees ! Estimated noise=0.820969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389726 Jy ! Component: 100 - total flux cleaned = 0.000439254 Jy ! Component: 150 - total flux cleaned = 0.000462481 Jy ! Component: 200 - total flux cleaned = 0.000472939 Jy ! Total flux subtracted in 200 components = 0.000472939 Jy ! Clean residual min=-0.003008 max=0.003796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0960036 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0960036 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=0.023191Jy sigma=0.579427 ! Fit after self-cal, rms=0.023191Jy sigma=0.579401 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 (2.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143237 Jy ! Component: 100 - total flux cleaned = 0.00136657 Jy ! Component: 150 - total flux cleaned = 0.00141807 Jy ! Component: 200 - total flux cleaned = 0.00149819 Jy ! Total flux subtracted in 200 components = 0.00149819 Jy ! Clean residual min=-0.002754 max=0.003036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0975018 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.0975018 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=0.022616Jy sigma=0.562846 ! Fit after self-cal, rms=0.022589Jy sigma=0.561643 ! 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=0.022589Jy sigma=0.561643 ! Fit after self-cal, rms=0.021950Jy sigma=0.524375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=2.461 mas, bpa=-3.937 degrees ! Estimated noise=0.827356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310928 Jy ! Component: 100 - total flux cleaned = 0.000396872 Jy ! Component: 150 - total flux cleaned = 0.000496113 Jy ! Component: 200 - total flux cleaned = 0.000560648 Jy ! Total flux subtracted in 200 components = 0.000560648 Jy ! Clean residual min=-0.002081 max=0.001826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0980624 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0980624 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=0.021874Jy sigma=0.522113 ! Fit after self-cal, rms=0.021875Jy sigma=0.521898 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 = 0.00029298 Jy ! Component: 100 - total flux cleaned = 0.000351404 Jy ! Component: 150 - total flux cleaned = 0.000403067 Jy ! Component: 200 - total flux cleaned = 0.000464493 Jy ! Total flux subtracted in 200 components = 0.000464493 Jy ! Clean residual min=-0.002097 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0985269 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0985269 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=0.021837Jy sigma=0.521024 ! Fit after self-cal, rms=0.021833Jy sigma=0.520900 ! 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=0.021833Jy sigma=0.520900 ! Fit after self-cal, rms=0.021967Jy sigma=0.520631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.908 mas, bmaj=3.811 mas, bpa=-8.495 degrees ! Estimated noise=1.03585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241572 Jy ! Component: 100 - total flux cleaned = 0.00028995 Jy ! Component: 150 - total flux cleaned = 0.000340966 Jy ! Component: 200 - total flux cleaned = 0.000386558 Jy ! Total flux subtracted in 200 components = 0.000386558 Jy ! Clean residual min=-0.002547 max=0.002042 Jy/beam ! Clean residual mean=-0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0989135 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.0989135 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=0.021954Jy sigma=0.520291 ! Fit after self-cal, rms=0.021953Jy sigma=0.520253 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 = 0.000163205 Jy ! Component: 100 - total flux cleaned = 0.000189127 Jy ! Component: 150 - total flux cleaned = 0.000228544 Jy ! Component: 200 - total flux cleaned = 0.000258471 Jy ! Total flux subtracted in 200 components = 0.000258471 Jy ! Clean residual min=-0.002550 max=0.002006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0991719 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.099172 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=0.021944Jy sigma=0.520072 ! Fit after self-cal, rms=0.021944Jy sigma=0.520059 ! 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=0.867 mas, bmaj=2.459 mas, bpa=-3.783 degrees ! Estimated noise=0.829058 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.459 at -3.783 degrees (North through East) ! Clean map min=-0.0019498 max=0.079389 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=0.7112 mas, bmaj=2.164 mas, bpa=-1.755 degrees ! Estimated noise=1.09442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606095 Jy ! Component: 100 - total flux cleaned = 0.0772717 Jy ! Component: 150 - total flux cleaned = 0.0848584 Jy ! Component: 200 - total flux cleaned = 0.0890869 Jy ! Total flux subtracted in 200 components = 0.0890869 Jy ! Clean residual min=-0.002586 max=0.003187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0890869 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 0.0890869 Jy ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.459 mas, bpa=-3.783 degrees ! Estimated noise=0.829058 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 = 0.00397474 Jy ! Component: 100 - total flux cleaned = 0.0062445 Jy ! Component: 150 - total flux cleaned = 0.00744493 Jy ! Component: 200 - total flux cleaned = 0.00783967 Jy ! Total flux subtracted in 200 components = 0.00783967 Jy ! Clean residual min=-0.002292 max=0.001871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0969266 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.0969266 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=1.908 mas, bmaj=3.811 mas, bpa=-8.495 degrees ! Estimated noise=1.03585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113046 Jy ! Component: 100 - total flux cleaned = 0.00177019 Jy ! Component: 150 - total flux cleaned = 0.00219135 Jy ! Component: 200 - total flux cleaned = 0.00232573 Jy ! Total flux subtracted in 200 components = 0.00232573 Jy ! Clean residual min=-0.002661 max=0.001883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0992523 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 = 4.65353e-05 Jy ! Component: 100 - total flux cleaned = 8.79977e-05 Jy ! Component: 150 - total flux cleaned = 0.000115659 Jy ! Component: 200 - total flux cleaned = 0.000150196 Jy ! Total flux subtracted in 200 components = 0.000150196 Jy ! Clean residual min=-0.002619 max=0.001926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0994025 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0994025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.459 mas, bpa=-3.783 degrees ! Estimated noise=0.829058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223673 Jy ! Component: 100 - total flux cleaned = -0.000131962 Jy ! Component: 150 - total flux cleaned = -5.07915e-05 Jy ! Component: 200 - total flux cleaned = 2.31546e-05 Jy ! Total flux subtracted in 200 components = 2.31546e-05 Jy ! Clean residual min=-0.002140 max=0.001684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0994257 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0994257 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=0.021936Jy sigma=0.520403 ! Fit after self-cal, rms=0.021924Jy sigma=0.520170 wmodel /d2/scr/pima/bp171a3_uvs/J1218+0559_X_map.mod ! Writing 83 model components to file: /d2/scr/pima/bp171a3_uvs/J1218+0559_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1218+0559_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1218+0559_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1218+0559_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1218+0559_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 = -0.000895559 Jy ! Component: 100 - total flux cleaned = -0.00139693 Jy ! Component: 150 - total flux cleaned = -0.00169 Jy ! Component: 200 - total flux cleaned = -0.00181399 Jy ! Component: 250 - total flux cleaned = -0.00195413 Jy ! Component: 300 - total flux cleaned = -0.0020427 Jy ! Component: 350 - total flux cleaned = -0.00210693 Jy ! Component: 400 - total flux cleaned = -0.00212773 Jy ! Component: 450 - total flux cleaned = -0.00214723 Jy ! Component: 500 - total flux cleaned = -0.00214733 Jy ! Component: 550 - total flux cleaned = -0.00218358 Jy ! Component: 600 - total flux cleaned = -0.00213084 Jy ! Component: 650 - total flux cleaned = -0.00209655 Jy ! Component: 700 - total flux cleaned = -0.00206338 Jy ! Component: 750 - total flux cleaned = -0.00203082 Jy ! Component: 800 - total flux cleaned = -0.00193533 Jy ! Component: 850 - total flux cleaned = -0.00188873 Jy ! Component: 900 - total flux cleaned = -0.00176681 Jy ! Component: 950 - total flux cleaned = -0.00172184 Jy ! Component: 1000 - total flux cleaned = -0.00166284 Jy ! Component: 1050 - total flux cleaned = -0.0015624 Jy ! Component: 1100 - total flux cleaned = -0.00149212 Jy ! Component: 1150 - total flux cleaned = -0.00146444 Jy ! Component: 1200 - total flux cleaned = -0.00136874 Jy ! Component: 1250 - total flux cleaned = -0.00130169 Jy ! Component: 1300 - total flux cleaned = -0.00126202 Jy ! Component: 1350 - total flux cleaned = -0.00117081 Jy ! Component: 1400 - total flux cleaned = -0.00114521 Jy ! Component: 1450 - total flux cleaned = -0.00104398 Jy ! Component: 1500 - total flux cleaned = -0.000981791 Jy ! Component: 1550 - total flux cleaned = -0.000932449 Jy ! Component: 1600 - total flux cleaned = -0.000883729 Jy ! Component: 1650 - total flux cleaned = -0.000847546 Jy ! Component: 1700 - total flux cleaned = -0.000835659 Jy ! Component: 1750 - total flux cleaned = -0.000823906 Jy ! Component: 1800 - total flux cleaned = -0.000789139 Jy ! Component: 1850 - total flux cleaned = -0.000800647 Jy ! Component: 1900 - total flux cleaned = -0.000789243 Jy ! Component: 1950 - total flux cleaned = -0.000822807 Jy ! Component: 2000 - total flux cleaned = -0.0007895 Jy ! Component: 2050 - total flux cleaned = -0.000822577 Jy ! Component: 2100 - total flux cleaned = -0.000811593 Jy ! Component: 2150 - total flux cleaned = -0.000822482 Jy ! Component: 2200 - total flux cleaned = -0.000865521 Jy ! Component: 2250 - total flux cleaned = -0.000908244 Jy ! Component: 2300 - total flux cleaned = -0.000982356 Jy ! Component: 2350 - total flux cleaned = -0.00102446 Jy ! Component: 2400 - total flux cleaned = -0.00103491 Jy ! Component: 2450 - total flux cleaned = -0.00107653 Jy ! Component: 2500 - total flux cleaned = -0.00111795 Jy ! Component: 2550 - total flux cleaned = -0.00112833 Jy ! Component: 2600 - total flux cleaned = -0.00117962 Jy ! Component: 2650 - total flux cleaned = -0.00117956 Jy ! Component: 2700 - total flux cleaned = -0.00121002 Jy ! Component: 2750 - total flux cleaned = -0.00122018 Jy ! Component: 2800 - total flux cleaned = -0.00125045 Jy ! Component: 2850 - total flux cleaned = -0.00126048 Jy ! Component: 2900 - total flux cleaned = -0.00129051 Jy ! Component: 2950 - total flux cleaned = -0.0013105 Jy ! Component: 3000 - total flux cleaned = -0.00133044 Jy ! Component: 3050 - total flux cleaned = -0.00135039 Jy ! Component: 3100 - total flux cleaned = -0.00138019 Jy ! Component: 3150 - total flux cleaned = -0.00141976 Jy ! Component: 3200 - total flux cleaned = -0.00142955 Jy ! Component: 3250 - total flux cleaned = -0.00146914 Jy ! Component: 3300 - total flux cleaned = -0.00150858 Jy ! Component: 3350 - total flux cleaned = -0.00155781 Jy ! Component: 3400 - total flux cleaned = -0.00159719 Jy ! Component: 3450 - total flux cleaned = -0.0016463 Jy ! Component: 3500 - total flux cleaned = -0.00170521 Jy ! Component: 3550 - total flux cleaned = -0.00171502 Jy ! Component: 3600 - total flux cleaned = -0.00175434 Jy ! Component: 3650 - total flux cleaned = -0.00181322 Jy ! Component: 3700 - total flux cleaned = -0.00184274 Jy ! Component: 3750 - total flux cleaned = -0.00190165 Jy ! Component: 3800 - total flux cleaned = -0.00190159 Jy ! Component: 3850 - total flux cleaned = -0.00194092 Jy ! Component: 3900 - total flux cleaned = -0.00199007 Jy ! Component: 3950 - total flux cleaned = -0.00199013 Jy ! Component: 4000 - total flux cleaned = -0.00200007 Jy ! Component: 4050 - total flux cleaned = -0.0020199 Jy ! Total flux subtracted in 4096 components = -0.00201996 Jy ! Clean residual min=-0.000745 max=0.000628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0974057 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 332 components and 0.0974057 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1218+0559_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.459 at -3.783 degrees (North through East) ! Clean map min=-0.001184 max=0.079232 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1218+0559_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0792319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.549414 0.549414 1.09883 2.19766 4.39531 8.79063 17.5813 35.1625 70.325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 546.036 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1218+0559_X_uvs.log closed on Mon Feb 24 08:48:16 2014