! Started logfile: /scr/pima/bg219a_uvs/J0721+0406_S_uvs.log on Wed Apr 6 22:47:30 2016 obs /scr/pima/bg219a_uvs/J0721+0406_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0721+0406_S_uva.fits ! AN table 1: 14 integrations on 15 of 15 possible baselines. ! AN table 2: 14 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.971429 visibilities/baseline/integration-bin. ! Found source: J0721+0406 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 1632 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0721+0406_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 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.019239Jy sigma=23.231109 ! Fit after self-cal, rms=0.793238Jy sigma=18.128868 ! 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=2.687 mas, bmaj=6.352 mas, bpa=-3.491 degrees ! Estimated noise=1.05451 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 = 0.161167 Jy ! Component: 100 - total flux cleaned = 0.198257 Jy ! Total flux subtracted in 100 components = 0.198257 Jy ! Clean residual min=-0.009155 max=0.014970 Jy/beam ! Clean residual mean=0.000011 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 0.198257 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.198257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064152Jy sigma=1.351666 ! Fit after self-cal, rms=0.064122Jy sigma=1.351108 ! 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=3.204 mas, bmaj=7.404 mas, bpa=-3.626 degrees ! Estimated noise=0.854257 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 = 0.0170039 Jy ! Component: 100 - total flux cleaned = 0.0256431 Jy ! Component: 150 - total flux cleaned = 0.0304973 Jy ! Component: 200 - total flux cleaned = 0.0332966 Jy ! Total flux subtracted in 200 components = 0.0332966 Jy ! Clean residual min=-0.006002 max=0.005779 Jy/beam ! Clean residual mean=-0.000003 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.231554 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.231554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060127Jy sigma=1.232864 ! Fit after self-cal, rms=0.060087Jy sigma=1.231292 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 7.404 at -3.626 degrees (North through East) ! Clean map min=-0.0055745 max=0.20713 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00 SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.04 NL 1.02 OV 1.02 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 1.02 NL 0.99 OV 1.01 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.06 MK 1.05 NL 0.97 OV 1.00 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.00 NL 0.93 OV 1.02 ! PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.060087Jy sigma=1.231292 ! Fit after self-cal, rms=0.059449Jy sigma=1.202180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=7.335 mas, bpa=-3.33 degrees ! Estimated noise=0.853075 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 = 0.000950157 Jy ! Component: 100 - total flux cleaned = 0.00109072 Jy ! Component: 150 - total flux cleaned = 0.00117239 Jy ! Component: 200 - total flux cleaned = 0.00128117 Jy ! Total flux subtracted in 200 components = 0.00128117 Jy ! Clean residual min=-0.003475 max=0.003729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.232835 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.232835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059372Jy sigma=1.200555 ! Fit after self-cal, rms=0.059403Jy sigma=1.200305 ! 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=0.059403Jy sigma=1.200305 ! Fit after self-cal, rms=0.059197Jy sigma=1.199995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.188 mas, bmaj=7.318 mas, bpa=-3.244 degrees ! Estimated noise=0.852027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909931 Jy ! Component: 100 - total flux cleaned = 0.0010721 Jy ! Component: 150 - total flux cleaned = 0.0011743 Jy ! Component: 200 - total flux cleaned = 0.00126355 Jy ! Total flux subtracted in 200 components = 0.00126355 Jy ! Clean residual min=-0.003419 max=0.003709 Jy/beam ! Clean residual mean=-0.000003 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.234098 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.234098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059138Jy sigma=1.198940 ! Fit after self-cal, rms=0.059132Jy sigma=1.198881 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 = 2.8409e-05 Jy ! Component: 100 - total flux cleaned = 0.000102679 Jy ! Component: 150 - total flux cleaned = 0.000124666 Jy ! Component: 200 - total flux cleaned = 0.000145229 Jy ! Total flux subtracted in 200 components = 0.000145229 Jy ! Clean residual min=-0.003462 max=0.003705 Jy/beam ! Clean residual mean=-0.000003 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.234243 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.234243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059108Jy sigma=1.198495 ! Fit after self-cal, rms=0.059105Jy sigma=1.198442 ! 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=0.059105Jy sigma=1.198442 ! Fit after self-cal, rms=0.058822Jy sigma=1.198011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=7.299 mas, bpa=-3.128 degrees ! Estimated noise=0.850682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820848 Jy ! Component: 100 - total flux cleaned = 0.00101196 Jy ! Component: 150 - total flux cleaned = 0.00117103 Jy ! Component: 200 - total flux cleaned = 0.0012391 Jy ! Total flux subtracted in 200 components = 0.0012391 Jy ! Clean residual min=-0.003361 max=0.003667 Jy/beam ! Clean residual mean=-0.000003 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.235483 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.235483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058780Jy sigma=1.197421 ! Fit after self-cal, rms=0.058777Jy sigma=1.197411 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 = 4.07651e-05 Jy ! Component: 100 - total flux cleaned = 7.73795e-05 Jy ! Component: 150 - total flux cleaned = 7.84099e-05 Jy ! Component: 200 - total flux cleaned = 9.35743e-05 Jy ! Total flux subtracted in 200 components = 9.35743e-05 Jy ! Clean residual min=-0.003384 max=0.003668 Jy/beam ! Clean residual mean=-0.000003 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.235576 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.235576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058764Jy sigma=1.197242 ! Fit after self-cal, rms=0.058763Jy sigma=1.197227 ! 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. ! ! Fit before self-cal, rms=0.058763Jy sigma=1.197227 ! Fit after self-cal, rms=0.058508Jy sigma=1.196865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.837 mas, bmaj=12.56 mas, bpa=-6.115 degrees ! Estimated noise=1.09663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100996 Jy ! Component: 100 - total flux cleaned = 0.00127431 Jy ! Component: 150 - total flux cleaned = 0.0012826 Jy ! Component: 200 - total flux cleaned = 0.00129833 Jy ! Total flux subtracted in 200 components = 0.00129833 Jy ! Clean residual min=-0.003662 max=0.004434 Jy/beam ! Clean residual mean=-0.000008 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.236874 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.236874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058491Jy sigma=1.196621 ! Fit after self-cal, rms=0.058482Jy sigma=1.196547 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 = 4.52171e-05 Jy ! Component: 100 - total flux cleaned = 4.44536e-05 Jy ! Component: 150 - total flux cleaned = 4.41986e-05 Jy ! Component: 200 - total flux cleaned = 6.52406e-05 Jy ! Total flux subtracted in 200 components = 6.52406e-05 Jy ! Clean residual min=-0.003657 max=0.004426 Jy/beam ! Clean residual mean=-0.000008 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.23694 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.23694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058479Jy sigma=1.196532 ! Fit after self-cal, rms=0.058475Jy sigma=1.196483 ! 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=3.171 mas, bmaj=7.281 mas, bpa=-3.008 degrees ! Estimated noise=0.84949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.171 x 7.281 at -3.008 degrees (North through East) ! Clean map min=-0.0031116 max=0.205 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=2.676 mas, bmaj=6.266 mas, bpa=-2.711 degrees ! Estimated noise=1.03875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15794 Jy ! Component: 100 - total flux cleaned = 0.1941 Jy ! Component: 150 - total flux cleaned = 0.209184 Jy ! Component: 200 - total flux cleaned = 0.218289 Jy ! Total flux subtracted in 200 components = 0.218289 Jy ! Clean residual min=-0.005761 max=0.006443 Jy/beam ! Clean residual mean=0.000004 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.218289 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.218289 Jy ! Inverting map and beam ! Estimated beam: bmin=3.171 mas, bmaj=7.281 mas, bpa=-3.008 degrees ! Estimated noise=0.84949 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) ! Added new window around map position (21, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850692 Jy ! Component: 100 - total flux cleaned = 0.0131386 Jy ! Component: 150 - total flux cleaned = 0.0159119 Jy ! Component: 200 - total flux cleaned = 0.0167512 Jy ! Total flux subtracted in 200 components = 0.0167512 Jy ! Clean residual min=-0.003592 max=0.003851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.23504 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.23504 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=6.837 mas, bmaj=12.56 mas, bpa=-6.115 degrees ! Estimated noise=1.09663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114723 Jy ! Component: 100 - total flux cleaned = 0.00120827 Jy ! Component: 150 - total flux cleaned = 0.00125585 Jy ! Component: 200 - total flux cleaned = 0.00129522 Jy ! Total flux subtracted in 200 components = 0.00129522 Jy ! Clean residual min=-0.003186 max=0.003194 Jy/beam ! Clean residual mean=-0.000006 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.236335 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 = 3.55726e-05 Jy ! Component: 100 - total flux cleaned = 6.58906e-05 Jy ! Component: 150 - total flux cleaned = 6.54537e-05 Jy ! Component: 200 - total flux cleaned = 3.77938e-05 Jy ! Total flux subtracted in 200 components = 3.77938e-05 Jy ! Clean residual min=-0.003034 max=0.003088 Jy/beam ! Clean residual mean=-0.000006 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.236373 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.236373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.171 mas, bmaj=7.281 mas, bpa=-3.008 degrees ! Estimated noise=0.84949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199492 Jy ! Component: 100 - total flux cleaned = -0.000283819 Jy ! Component: 150 - total flux cleaned = -0.000322652 Jy ! Component: 200 - total flux cleaned = -0.000357562 Jy ! Total flux subtracted in 200 components = -0.000357562 Jy ! Clean residual min=-0.003210 max=0.003470 Jy/beam ! Clean residual mean=-0.000003 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.236015 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.236016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058303Jy sigma=1.193940 ! Fit after self-cal, rms=0.058274Jy sigma=1.193438 wmodel /scr/pima/bg219a_uvs/J0721+0406_S_map.mod ! Writing 87 model components to file: /scr/pima/bg219a_uvs/J0721+0406_S_map.mod wobs /scr/pima/bg219a_uvs/J0721+0406_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0721+0406_S_uvs.fits wwins /scr/pima/bg219a_uvs/J0721+0406_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0721+0406_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 = 0.000621541 Jy ! Component: 100 - total flux cleaned = 0.000730867 Jy ! Component: 150 - total flux cleaned = 0.00058161 Jy ! Component: 200 - total flux cleaned = 0.000346396 Jy ! Component: 250 - total flux cleaned = 0.000255421 Jy ! Component: 300 - total flux cleaned = 0.00021208 Jy ! Component: 350 - total flux cleaned = 0.000334129 Jy ! Component: 400 - total flux cleaned = 0.000450538 Jy ! Component: 450 - total flux cleaned = 0.000487491 Jy ! Component: 500 - total flux cleaned = 0.000414782 Jy ! Component: 550 - total flux cleaned = 0.000414751 Jy ! Component: 600 - total flux cleaned = 0.00044948 Jy ! Component: 650 - total flux cleaned = 0.000549193 Jy ! Component: 700 - total flux cleaned = 0.000420356 Jy ! Component: 750 - total flux cleaned = 0.000451892 Jy ! Component: 800 - total flux cleaned = 0.00042027 Jy ! Component: 850 - total flux cleaned = 0.000270033 Jy ! Component: 900 - total flux cleaned = 0.000211379 Jy ! Component: 950 - total flux cleaned = 0.000154537 Jy ! Component: 1000 - total flux cleaned = 0.000154408 Jy ! Component: 1050 - total flux cleaned = 0.000126863 Jy ! Component: 1100 - total flux cleaned = 1.90917e-05 Jy ! Component: 1150 - total flux cleaned = -3.3511e-05 Jy ! Component: 1200 - total flux cleaned = -0.000188711 Jy ! Component: 1250 - total flux cleaned = -0.000340575 Jy ! Component: 1300 - total flux cleaned = -0.000489732 Jy ! Component: 1350 - total flux cleaned = -0.000610917 Jy ! Component: 1400 - total flux cleaned = -0.000706644 Jy ! Component: 1450 - total flux cleaned = -0.000800631 Jy ! Component: 1500 - total flux cleaned = -0.000985361 Jy ! Component: 1550 - total flux cleaned = -0.00112108 Jy ! Component: 1600 - total flux cleaned = -0.00120976 Jy ! Component: 1650 - total flux cleaned = -0.00131922 Jy ! Component: 1700 - total flux cleaned = -0.00140564 Jy ! Component: 1750 - total flux cleaned = -0.00146983 Jy ! Component: 1800 - total flux cleaned = -0.00157472 Jy ! Component: 1850 - total flux cleaned = -0.00161552 Jy ! Component: 1900 - total flux cleaned = -0.0016969 Jy ! Component: 1950 - total flux cleaned = -0.00173719 Jy ! Component: 2000 - total flux cleaned = -0.00183641 Jy ! Component: 2050 - total flux cleaned = -0.0018759 Jy ! Component: 2100 - total flux cleaned = -0.00189516 Jy ! Component: 2150 - total flux cleaned = -0.00195246 Jy ! Component: 2200 - total flux cleaned = -0.00195239 Jy ! Component: 2250 - total flux cleaned = -0.00193366 Jy ! Component: 2300 - total flux cleaned = -0.00195223 Jy ! Component: 2350 - total flux cleaned = -0.00195196 Jy ! Component: 2400 - total flux cleaned = -0.00196985 Jy ! Component: 2450 - total flux cleaned = -0.00191606 Jy ! Component: 2500 - total flux cleaned = -0.00193397 Jy ! Component: 2550 - total flux cleaned = -0.00191641 Jy ! Component: 2600 - total flux cleaned = -0.00193385 Jy ! Component: 2650 - total flux cleaned = -0.00191657 Jy ! Component: 2700 - total flux cleaned = -0.00193378 Jy ! Component: 2750 - total flux cleaned = -0.00188242 Jy ! Component: 2800 - total flux cleaned = -0.00183142 Jy ! Component: 2850 - total flux cleaned = -0.0018483 Jy ! Component: 2900 - total flux cleaned = -0.00181465 Jy ! Component: 2950 - total flux cleaned = -0.00176457 Jy ! Component: 3000 - total flux cleaned = -0.00176452 Jy ! Component: 3050 - total flux cleaned = -0.00173147 Jy ! Component: 3100 - total flux cleaned = -0.00171511 Jy ! Component: 3150 - total flux cleaned = -0.00166588 Jy ! Component: 3200 - total flux cleaned = -0.00166589 Jy ! Component: 3250 - total flux cleaned = -0.00163335 Jy ! Component: 3300 - total flux cleaned = -0.00158458 Jy ! Component: 3350 - total flux cleaned = -0.00158467 Jy ! Component: 3400 - total flux cleaned = -0.00160072 Jy ! Component: 3450 - total flux cleaned = -0.00160075 Jy ! Component: 3500 - total flux cleaned = -0.00158469 Jy ! Component: 3550 - total flux cleaned = -0.00156873 Jy ! Component: 3600 - total flux cleaned = -0.00147307 Jy ! Component: 3650 - total flux cleaned = -0.00144116 Jy ! Component: 3700 - total flux cleaned = -0.00140936 Jy ! Component: 3750 - total flux cleaned = -0.00133003 Jy ! Component: 3800 - total flux cleaned = -0.00129834 Jy ! Component: 3850 - total flux cleaned = -0.00128246 Jy ! Component: 3900 - total flux cleaned = -0.00123492 Jy ! Component: 3950 - total flux cleaned = -0.00118753 Jy ! Component: 4000 - total flux cleaned = -0.00117175 Jy ! Component: 4050 - total flux cleaned = -0.00112439 Jy ! Total flux subtracted in 4096 components = -0.00110863 Jy ! Clean residual min=-0.000905 max=0.000987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.234907 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 341 components and 0.234907 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0721+0406_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.171 x 7.281 at -3.008 degrees (North through East) ! Clean map min=-0.0028998 max=0.20497 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0721+0406_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262411 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384067 0.384067 0.768135 1.53627 3.07254 6.14508 12.2902 24.5803 49.1606 98.3212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 781.113 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0721+0406_S_uvs.log closed on Wed Apr 6 22:47:35 2016