! Started logfile: /scr/pima/bg219i_uvs/J0138-2711_S_uvs.log on Wed Apr 6 22:47:48 2016 obs /scr/pima/bg219i_uvs/J0138-2711_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0138-2711_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0138-2711 ! ! 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 54 lines of history. ! ! Reading 7560 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/bg219i_uvs/J0138-2711_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027787Jy sigma=18.080973 ! Fit after self-cal, rms=0.772920Jy sigma=13.458816 ! 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=2.356 mas, bmaj=6.551 mas, bpa=-5.615 degrees ! Estimated noise=0.710314 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 = 0.174128 Jy ! Component: 100 - total flux cleaned = 0.214362 Jy ! Total flux subtracted in 100 components = 0.214362 Jy ! Clean residual min=-0.007178 max=0.015588 Jy/beam ! Clean residual mean=-0.000065 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.214362 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.214362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087680Jy sigma=1.483528 ! Fit after self-cal, rms=0.087657Jy sigma=1.483293 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161485 Jy ! Component: 100 - total flux cleaned = 0.024989 Jy ! Total flux subtracted in 100 components = 0.024989 Jy ! Clean residual min=-0.005741 max=0.011058 Jy/beam ! Clean residual mean=-0.000039 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.239351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.239351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083679Jy sigma=1.395178 ! Fit after self-cal, rms=0.083647Jy sigma=1.394829 ! Inverting map ! Added new window around map position (-3.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915955 Jy ! Component: 100 - total flux cleaned = 0.0138262 Jy ! Total flux subtracted in 100 components = 0.0138262 Jy ! Clean residual min=-0.005144 max=0.007983 Jy/beam ! Clean residual mean=-0.000026 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.253177 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.253177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082551Jy sigma=1.373794 ! Fit after self-cal, rms=0.082418Jy sigma=1.370876 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=7.793 mas, bpa=-5.874 degrees ! Estimated noise=0.483951 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 (4.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802725 Jy ! Component: 100 - total flux cleaned = 0.0126569 Jy ! Component: 150 - total flux cleaned = 0.0151289 Jy ! Component: 200 - total flux cleaned = 0.0161466 Jy ! Total flux subtracted in 200 components = 0.0161466 Jy ! Clean residual min=-0.003683 max=0.005193 Jy/beam ! Clean residual mean=-0.000016 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.269323 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 74 components and 0.269324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081517Jy sigma=1.355704 ! Fit after self-cal, rms=0.081453Jy sigma=1.354587 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 7.793 at -5.874 degrees (North through East) ! Clean map min=-0.0036584 max=0.22362 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 0.99 FD 0.98 HN 1.15 KP 1.02 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.16 KP 1.02 ! LA 0.97 MK 0.98 NL 0.96 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.10 KP 1.00 ! LA 1.01 MK 1.02 NL 0.96 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.081453Jy sigma=1.354587 ! Fit after self-cal, rms=0.082161Jy sigma=1.342544 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.781 mas, bpa=-5.797 degrees ! Estimated noise=0.483897 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 (13, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035803 Jy ! Component: 100 - total flux cleaned = 0.00474861 Jy ! Component: 150 - total flux cleaned = 0.00498545 Jy ! Component: 200 - total flux cleaned = 0.00518535 Jy ! Total flux subtracted in 200 components = 0.00518535 Jy ! Clean residual min=-0.003156 max=0.002921 Jy/beam ! Clean residual mean=0.000003 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.274509 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 109 components and 0.274509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081855Jy sigma=1.337200 ! Fit after self-cal, rms=0.081848Jy sigma=1.336691 ! 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=0.081848Jy sigma=1.336691 ! Fit after self-cal, rms=0.082037Jy sigma=1.332766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.784 mas, bpa=-5.814 degrees ! Estimated noise=0.483239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684926 Jy ! Component: 100 - total flux cleaned = 0.000446968 Jy ! Component: 150 - total flux cleaned = 0.000440318 Jy ! Component: 200 - total flux cleaned = 0.000511033 Jy ! Total flux subtracted in 200 components = 0.000511033 Jy ! Clean residual min=-0.002718 max=0.002863 Jy/beam ! Clean residual mean=0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.27502 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.27502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081964Jy sigma=1.331388 ! Fit after self-cal, rms=0.081956Jy sigma=1.331198 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 = 0.000655016 Jy ! Component: 100 - total flux cleaned = 0.00090074 Jy ! Component: 150 - total flux cleaned = 0.000932723 Jy ! Component: 200 - total flux cleaned = 0.000933558 Jy ! Total flux subtracted in 200 components = 0.000933558 Jy ! Clean residual min=-0.002715 max=0.002853 Jy/beam ! Clean residual mean=0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.275953 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 0.275953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081930Jy sigma=1.330726 ! Fit after self-cal, rms=0.081924Jy sigma=1.330670 ! Inverting map ! Added new window around map position (-125.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261621 Jy ! Component: 100 - total flux cleaned = 0.0029796 Jy ! Component: 150 - total flux cleaned = 0.00312999 Jy ! Component: 200 - total flux cleaned = 0.00323249 Jy ! Total flux subtracted in 200 components = 0.00323249 Jy ! Clean residual min=-0.002630 max=0.002335 Jy/beam ! Clean residual mean=0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.279186 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.279186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081828Jy sigma=1.329215 ! Fit after self-cal, rms=0.081821Jy sigma=1.329126 ! 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=0.081821Jy sigma=1.329126 ! Fit after self-cal, rms=0.082291Jy sigma=1.328283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=7.789 mas, bpa=-5.807 degrees ! Estimated noise=0.482975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.93727e-05 Jy ! Component: 100 - total flux cleaned = 2.62478e-05 Jy ! Component: 150 - total flux cleaned = -9.9235e-06 Jy ! Component: 200 - total flux cleaned = -4.05171e-05 Jy ! Total flux subtracted in 200 components = -4.05171e-05 Jy ! Clean residual min=-0.002623 max=0.002327 Jy/beam ! Clean residual mean=0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.279145 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 188 components and 0.279145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082257Jy sigma=1.327747 ! Fit after self-cal, rms=0.082259Jy sigma=1.327709 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 = 0.000165579 Jy ! Component: 100 - total flux cleaned = 0.000220649 Jy ! Component: 150 - total flux cleaned = 0.000220914 Jy ! Component: 200 - total flux cleaned = 0.000195984 Jy ! Total flux subtracted in 200 components = 0.000195984 Jy ! Clean residual min=-0.002559 max=0.002337 Jy/beam ! Clean residual mean=0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.279341 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 201 components and 0.279341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082242Jy sigma=1.327444 ! Fit after self-cal, rms=0.082240Jy sigma=1.327431 ! 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=0.082240Jy sigma=1.327431 ! Fit after self-cal, rms=0.082356Jy sigma=1.327354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.728 mas, bmaj=18.62 mas, bpa=0.04368 degrees ! Estimated noise=0.618364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254381 Jy ! Component: 100 - total flux cleaned = 0.000229602 Jy ! Component: 150 - total flux cleaned = 0.000208544 Jy ! Component: 200 - total flux cleaned = 0.000134358 Jy ! Total flux subtracted in 200 components = 0.000134358 Jy ! Clean residual min=-0.002680 max=0.002518 Jy/beam ! Clean residual mean=0.000009 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.279476 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 226 components and 0.279476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082349Jy sigma=1.327265 ! Fit after self-cal, rms=0.082349Jy sigma=1.327257 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 = 7.40886e-05 Jy ! Component: 100 - total flux cleaned = 1.32305e-05 Jy ! Component: 150 - total flux cleaned = -2.83424e-05 Jy ! Component: 200 - total flux cleaned = -4.13461e-05 Jy ! Total flux subtracted in 200 components = -4.13461e-05 Jy ! Clean residual min=-0.002666 max=0.002521 Jy/beam ! Clean residual mean=0.000009 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.279434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 235 components and 0.279434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082348Jy sigma=1.327247 ! Fit after self-cal, rms=0.082348Jy sigma=1.327244 ! 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=3.008 mas, bmaj=7.793 mas, bpa=-5.807 degrees ! Estimated noise=0.482565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.793 at -5.807 degrees (North through East) ! Clean map min=-0.0024598 max=0.22344 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=2.367 mas, bmaj=6.528 mas, bpa=-5.478 degrees ! Estimated noise=0.714112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174884 Jy ! Component: 100 - total flux cleaned = 0.215064 Jy ! Component: 150 - total flux cleaned = 0.231104 Jy ! Component: 200 - total flux cleaned = 0.240528 Jy ! Total flux subtracted in 200 components = 0.240528 Jy ! Clean residual min=-0.004726 max=0.005556 Jy/beam ! Clean residual mean=-0.000026 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.240528 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.240528 Jy ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.793 mas, bpa=-5.807 degrees ! Estimated noise=0.482565 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 = 0.00979222 Jy ! Component: 100 - total flux cleaned = 0.0163006 Jy ! Component: 150 - total flux cleaned = 0.021029 Jy ! Component: 200 - total flux cleaned = 0.0246859 Jy ! Total flux subtracted in 200 components = 0.0246859 Jy ! Clean residual min=-0.002818 max=0.002404 Jy/beam ! Clean residual mean=-0.000008 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.265214 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 89 components and 0.265214 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.728 mas, bmaj=18.62 mas, bpa=0.04368 degrees ! Estimated noise=0.618364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452415 Jy ! Component: 100 - total flux cleaned = 0.0072307 Jy ! Component: 150 - total flux cleaned = 0.00913648 Jy ! Component: 200 - total flux cleaned = 0.0105587 Jy ! Total flux subtracted in 200 components = 0.0105587 Jy ! Clean residual min=-0.002819 max=0.002642 Jy/beam ! Clean residual mean=0.000004 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.275772 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 = 0.00107998 Jy ! Component: 100 - total flux cleaned = 0.00190659 Jy ! Component: 150 - total flux cleaned = 0.00242954 Jy ! Component: 200 - total flux cleaned = 0.00269256 Jy ! Total flux subtracted in 200 components = 0.00269256 Jy ! Clean residual min=-0.002815 max=0.002578 Jy/beam ! Clean residual mean=0.000010 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.278465 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 203 components and 0.278465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.793 mas, bpa=-5.807 degrees ! Estimated noise=0.482565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4843e-05 Jy ! Component: 100 - total flux cleaned = 9.28636e-05 Jy ! Component: 150 - total flux cleaned = 0.000161694 Jy ! Component: 200 - total flux cleaned = 0.000193568 Jy ! Total flux subtracted in 200 components = 0.000193568 Jy ! Clean residual min=-0.002364 max=0.002310 Jy/beam ! Clean residual mean=0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.278658 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 230 components and 0.278658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082387Jy sigma=1.327751 ! Fit after self-cal, rms=0.082377Jy sigma=1.327635 wmodel /scr/pima/bg219i_uvs/J0138-2711_S_map.mod ! Writing 230 model components to file: /scr/pima/bg219i_uvs/J0138-2711_S_map.mod wobs /scr/pima/bg219i_uvs/J0138-2711_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0138-2711_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0138-2711_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0138-2711_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 = -0.000354175 Jy ! Component: 100 - total flux cleaned = -0.000637073 Jy ! Component: 150 - total flux cleaned = -0.00079303 Jy ! Component: 200 - total flux cleaned = -0.000943527 Jy ! Component: 250 - total flux cleaned = -0.00112487 Jy ! Component: 300 - total flux cleaned = -0.00137136 Jy ! Component: 350 - total flux cleaned = -0.00147443 Jy ! Component: 400 - total flux cleaned = -0.00164313 Jy ! Component: 450 - total flux cleaned = -0.00187351 Jy ! Component: 500 - total flux cleaned = -0.00193769 Jy ! Component: 550 - total flux cleaned = -0.00206427 Jy ! Component: 600 - total flux cleaned = -0.00231211 Jy ! Component: 650 - total flux cleaned = -0.00234228 Jy ! Component: 700 - total flux cleaned = -0.00252054 Jy ! Component: 750 - total flux cleaned = -0.00246189 Jy ! Component: 800 - total flux cleaned = -0.00249035 Jy ! Component: 850 - total flux cleaned = -0.00240567 Jy ! Component: 900 - total flux cleaned = -0.00237814 Jy ! Component: 950 - total flux cleaned = -0.00246073 Jy ! Component: 1000 - total flux cleaned = -0.00237929 Jy ! Component: 1050 - total flux cleaned = -0.00229929 Jy ! Component: 1100 - total flux cleaned = -0.00229926 Jy ! Component: 1150 - total flux cleaned = -0.00224798 Jy ! Component: 1200 - total flux cleaned = -0.0022741 Jy ! Component: 1250 - total flux cleaned = -0.00232459 Jy ! Component: 1300 - total flux cleaned = -0.00229904 Jy ! Component: 1350 - total flux cleaned = -0.00227454 Jy ! Component: 1400 - total flux cleaned = -0.00220182 Jy ! Component: 1450 - total flux cleaned = -0.00220247 Jy ! Component: 1500 - total flux cleaned = -0.00225026 Jy ! Component: 1550 - total flux cleaned = -0.00222657 Jy ! Component: 1600 - total flux cleaned = -0.00222655 Jy ! Component: 1650 - total flux cleaned = -0.0021804 Jy ! Component: 1700 - total flux cleaned = -0.00218045 Jy ! Component: 1750 - total flux cleaned = -0.00213513 Jy ! Component: 1800 - total flux cleaned = -0.0021129 Jy ! Component: 1850 - total flux cleaned = -0.00217935 Jy ! Component: 1900 - total flux cleaned = -0.00213548 Jy ! Component: 1950 - total flux cleaned = -0.00215735 Jy ! Component: 2000 - total flux cleaned = -0.00217896 Jy ! Component: 2050 - total flux cleaned = -0.00217899 Jy ! Component: 2100 - total flux cleaned = -0.00222138 Jy ! Component: 2150 - total flux cleaned = -0.00220043 Jy ! Component: 2200 - total flux cleaned = -0.00213836 Jy ! Component: 2250 - total flux cleaned = -0.00213857 Jy ! Component: 2300 - total flux cleaned = -0.00217936 Jy ! Component: 2350 - total flux cleaned = -0.00211871 Jy ! Component: 2400 - total flux cleaned = -0.00207895 Jy ! Component: 2450 - total flux cleaned = -0.00209867 Jy ! Component: 2500 - total flux cleaned = -0.00207906 Jy ! Component: 2550 - total flux cleaned = -0.00207885 Jy ! Component: 2600 - total flux cleaned = -0.00203997 Jy ! Component: 2650 - total flux cleaned = -0.00200149 Jy ! Component: 2700 - total flux cleaned = -0.00202067 Jy ! Component: 2750 - total flux cleaned = -0.00203958 Jy ! Component: 2800 - total flux cleaned = -0.00194568 Jy ! Component: 2850 - total flux cleaned = -0.00192707 Jy ! Component: 2900 - total flux cleaned = -0.00192697 Jy ! Component: 2950 - total flux cleaned = -0.0018537 Jy ! Component: 3000 - total flux cleaned = -0.00172665 Jy ! Component: 3050 - total flux cleaned = -0.00169064 Jy ! Component: 3100 - total flux cleaned = -0.00163703 Jy ! Component: 3150 - total flux cleaned = -0.0015838 Jy ! Component: 3200 - total flux cleaned = -0.00149555 Jy ! Component: 3250 - total flux cleaned = -0.00142554 Jy ! Component: 3300 - total flux cleaned = -0.00135613 Jy ! Component: 3350 - total flux cleaned = -0.00130444 Jy ! Component: 3400 - total flux cleaned = -0.00120172 Jy ! Component: 3450 - total flux cleaned = -0.00120169 Jy ! Component: 3500 - total flux cleaned = -0.00108353 Jy ! Component: 3550 - total flux cleaned = -0.00101655 Jy ! Component: 3600 - total flux cleaned = -0.000983204 Jy ! Component: 3650 - total flux cleaned = -0.000867394 Jy ! Component: 3700 - total flux cleaned = -0.000818322 Jy ! Component: 3750 - total flux cleaned = -0.000802019 Jy ! Component: 3800 - total flux cleaned = -0.000720885 Jy ! Component: 3850 - total flux cleaned = -0.000656365 Jy ! Component: 3900 - total flux cleaned = -0.000608393 Jy ! Component: 3950 - total flux cleaned = -0.000513175 Jy ! Component: 4000 - total flux cleaned = -0.000418436 Jy ! Component: 4050 - total flux cleaned = -0.000386986 Jy ! Total flux subtracted in 4096 components = -0.000262319 Jy ! Clean residual min=-0.000822 max=0.000805 Jy/beam ! Clean residual mean=0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.278396 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 522 components and 0.278396 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0138-2711_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.793 at -5.807 degrees (North through East) ! Clean map min=-0.0017819 max=0.22537 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0138-2711_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379847 0.379847 0.759695 1.51939 3.03878 6.07756 12.1551 24.3102 48.6205 97.2409 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.225 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 789.791 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0138-2711_S_uvs.log closed on Wed Apr 6 22:47:52 2016