! Started logfile: /scr/pima/bg219b_uvs/J0648-3044_S_uvs.log on Thu Apr 7 01:15:34 2016 obs /scr/pima/bg219b_uvs/J0648-3044_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0648-3044_S_uva.fits ! AN table 1: 34 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.473856 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! 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 2320 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/bg219b_uvs/J0648-3044_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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.138593Jy sigma=14.514645 ! Fit after self-cal, rms=0.538604Jy sigma=6.556302 ! 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=3.105 mas, bmaj=13.65 mas, bpa=15.56 degrees ! Estimated noise=1.71068 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 = 0.352947 Jy ! Component: 100 - total flux cleaned = 0.467459 Jy ! Total flux subtracted in 100 components = 0.467459 Jy ! Clean residual min=-0.028377 max=0.055474 Jy/beam ! Clean residual mean=-0.000149 rms=0.009353 Jy/beam ! Combined flux in latest and established models = 0.467459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.467459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166189Jy sigma=2.108378 ! Fit after self-cal, rms=0.164914Jy sigma=2.094778 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0660652 Jy ! Component: 100 - total flux cleaned = 0.10655 Jy ! Total flux subtracted in 100 components = 0.10655 Jy ! Clean residual min=-0.022115 max=0.028193 Jy/beam ! Clean residual mean=0.000064 rms=0.006525 Jy/beam ! Combined flux in latest and established models = 0.574009 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.574009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128179Jy sigma=1.588901 ! Fit after self-cal, rms=0.127739Jy sigma=1.583955 ! 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=3.774 mas, bmaj=15.16 mas, bpa=14.84 degrees ! Estimated noise=1.35519 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 = 0.0333733 Jy ! Component: 100 - total flux cleaned = 0.0506225 Jy ! Component: 150 - total flux cleaned = 0.0593597 Jy ! Component: 200 - total flux cleaned = 0.0603063 Jy ! Total flux subtracted in 200 components = 0.0603063 Jy ! Clean residual min=-0.018811 max=0.031745 Jy/beam ! Clean residual mean=0.000107 rms=0.006491 Jy/beam ! Combined flux in latest and established models = 0.634315 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 0.634315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119686Jy sigma=1.457435 ! Fit after self-cal, rms=0.119612Jy sigma=1.456593 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.774 x 15.16 at 14.84 degrees (North through East) ! Clean map min=-0.018279 max=0.47041 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.119612Jy sigma=1.456593 ! Fit after self-cal, rms=0.119612Jy sigma=1.456593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=15.16 mas, bpa=14.84 degrees ! Estimated noise=1.35519 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 = 0.00108964 Jy ! Component: 100 - total flux cleaned = 0.00134297 Jy ! Component: 150 - total flux cleaned = 0.00160109 Jy ! Component: 200 - total flux cleaned = 0.00207606 Jy ! Total flux subtracted in 200 components = 0.00207606 Jy ! Clean residual min=-0.017806 max=0.030967 Jy/beam ! Clean residual mean=0.000109 rms=0.006404 Jy/beam ! Combined flux in latest and established models = 0.636391 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.636391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118615Jy sigma=1.443590 ! Fit after self-cal, rms=0.118584Jy sigma=1.443308 ! 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=0.118584Jy sigma=1.443308 ! Fit after self-cal, rms=0.118584Jy sigma=1.443308 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=15.16 mas, bpa=14.84 degrees ! Estimated noise=1.35519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550627 Jy ! Component: 100 - total flux cleaned = 0.000548531 Jy ! Component: 150 - total flux cleaned = 0.000740588 Jy ! Component: 200 - total flux cleaned = 0.00109361 Jy ! Total flux subtracted in 200 components = 0.00109361 Jy ! Clean residual min=-0.017225 max=0.030347 Jy/beam ! Clean residual mean=0.000109 rms=0.006353 Jy/beam ! Combined flux in latest and established models = 0.637485 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.637484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118035Jy sigma=1.435771 ! Fit after self-cal, rms=0.118013Jy sigma=1.435622 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 (-52.5, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277659 Jy ! Component: 100 - total flux cleaned = 0.040942 Jy ! Component: 150 - total flux cleaned = 0.0455089 Jy ! Component: 200 - total flux cleaned = 0.0486798 Jy ! Total flux subtracted in 200 components = 0.0486798 Jy ! Clean residual min=-0.015403 max=0.027684 Jy/beam ! Clean residual mean=0.000110 rms=0.005230 Jy/beam ! Combined flux in latest and established models = 0.686164 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 140 components and 0.686164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111647Jy sigma=1.348070 ! Fit after self-cal, rms=0.110945Jy sigma=1.336192 ! Inverting map ! Added new window around map position (52.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225573 Jy ! Component: 100 - total flux cleaned = 0.0355108 Jy ! Component: 150 - total flux cleaned = 0.0455087 Jy ! Component: 200 - total flux cleaned = 0.0524922 Jy ! Total flux subtracted in 200 components = 0.0524922 Jy ! Clean residual min=-0.014089 max=0.016206 Jy/beam ! Clean residual mean=0.000095 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.738657 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 193 components and 0.738657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105935Jy sigma=1.262559 ! Fit after self-cal, rms=0.105620Jy sigma=1.257941 ! 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=0.105620Jy sigma=1.257941 ! Fit after self-cal, rms=0.103016Jy sigma=1.228436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=15.23 mas, bpa=14.91 degrees ! Estimated noise=1.36053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177008 Jy ! Component: 100 - total flux cleaned = -0.000876087 Jy ! Component: 150 - total flux cleaned = 0.000499806 Jy ! Component: 200 - total flux cleaned = 0.00155835 Jy ! Total flux subtracted in 200 components = 0.00155835 Jy ! Clean residual min=-0.012575 max=0.013544 Jy/beam ! Clean residual mean=0.000080 rms=0.003338 Jy/beam ! Combined flux in latest and established models = 0.740215 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 217 components and 0.740215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102344Jy sigma=1.214509 ! Fit after self-cal, rms=0.102338Jy sigma=1.214136 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 = 0.00103478 Jy ! Component: 100 - total flux cleaned = 0.00150513 Jy ! Component: 150 - total flux cleaned = 0.00150492 Jy ! Component: 200 - total flux cleaned = 0.0016521 Jy ! Total flux subtracted in 200 components = 0.0016521 Jy ! Clean residual min=-0.012417 max=0.013046 Jy/beam ! Clean residual mean=0.000076 rms=0.003263 Jy/beam ! Combined flux in latest and established models = 0.741867 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 238 components and 0.741867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101991Jy sigma=1.208542 ! Fit after self-cal, rms=0.101985Jy sigma=1.208473 ! 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=0.101985Jy sigma=1.208473 ! Fit after self-cal, rms=0.101026Jy sigma=1.180412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.986 mas, bmaj=22.17 mas, bpa=5.363 degrees ! Estimated noise=1.5981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193654 Jy ! Component: 100 - total flux cleaned = 0.00176326 Jy ! Component: 150 - total flux cleaned = 0.00218638 Jy ! Component: 200 - total flux cleaned = 0.00244403 Jy ! Total flux subtracted in 200 components = 0.00244403 Jy ! Clean residual min=-0.011370 max=0.012109 Jy/beam ! Clean residual mean=0.000102 rms=0.003645 Jy/beam ! Combined flux in latest and established models = 0.744311 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 256 components and 0.744311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100809Jy sigma=1.178593 ! Fit after self-cal, rms=0.100809Jy sigma=1.178366 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 = 6.20823e-05 Jy ! Component: 100 - total flux cleaned = 0.000389472 Jy ! Component: 150 - total flux cleaned = 0.000698785 Jy ! Component: 200 - total flux cleaned = 0.00108607 Jy ! Total flux subtracted in 200 components = 0.00108607 Jy ! Clean residual min=-0.011223 max=0.011994 Jy/beam ! Clean residual mean=0.000092 rms=0.003591 Jy/beam ! Combined flux in latest and established models = 0.745397 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 271 components and 0.745397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100759Jy sigma=1.177614 ! Fit after self-cal, rms=0.100749Jy sigma=1.177531 ! 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=3.766 mas, bmaj=15.26 mas, bpa=15 degrees ! Estimated noise=1.36401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.766 x 15.26 at 15 degrees (North through East) ! Clean map min=-0.010973 max=0.47281 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=3.097 mas, bmaj=13.71 mas, bpa=15.74 degrees ! Estimated noise=1.72313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355334 Jy ! Component: 100 - total flux cleaned = 0.473432 Jy ! Component: 150 - total flux cleaned = 0.536903 Jy ! Component: 200 - total flux cleaned = 0.575662 Jy ! Total flux subtracted in 200 components = 0.575662 Jy ! Clean residual min=-0.019627 max=0.023759 Jy/beam ! Clean residual mean=0.000045 rms=0.005765 Jy/beam ! Combined flux in latest and established models = 0.575662 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.575662 Jy ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=15.26 mas, bpa=15 degrees ! Estimated noise=1.36401 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 = 0.0365343 Jy ! Component: 100 - total flux cleaned = 0.0619781 Jy ! Component: 150 - total flux cleaned = 0.0810888 Jy ! Component: 200 - total flux cleaned = 0.0960254 Jy ! Total flux subtracted in 200 components = 0.0960254 Jy ! Clean residual min=-0.013344 max=0.017170 Jy/beam ! Clean residual mean=0.000078 rms=0.004133 Jy/beam ! Combined flux in latest and established models = 0.671688 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.671688 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=7.986 mas, bmaj=22.17 mas, bpa=5.363 degrees ! Estimated noise=1.5981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178877 Jy ! Component: 100 - total flux cleaned = 0.0306834 Jy ! Component: 150 - total flux cleaned = 0.03939 Jy ! Component: 200 - total flux cleaned = 0.0467764 Jy ! Total flux subtracted in 200 components = 0.0467764 Jy ! Clean residual min=-0.011682 max=0.017069 Jy/beam ! Clean residual mean=0.000124 rms=0.004390 Jy/beam ! Combined flux in latest and established models = 0.718464 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 = 0.00598233 Jy ! Component: 100 - total flux cleaned = 0.0114042 Jy ! Component: 150 - total flux cleaned = 0.0160649 Jy ! Component: 200 - total flux cleaned = 0.0201175 Jy ! Total flux subtracted in 200 components = 0.0201175 Jy ! Clean residual min=-0.010886 max=0.014463 Jy/beam ! Clean residual mean=0.000109 rms=0.003919 Jy/beam ! Combined flux in latest and established models = 0.738582 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 152 components and 0.738582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=15.26 mas, bpa=15 degrees ! Estimated noise=1.36401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268814 Jy ! Component: 100 - total flux cleaned = 0.00295727 Jy ! Component: 150 - total flux cleaned = 0.00389487 Jy ! Component: 200 - total flux cleaned = 0.00432947 Jy ! Total flux subtracted in 200 components = 0.00432947 Jy ! Clean residual min=-0.010726 max=0.011789 Jy/beam ! Clean residual mean=0.000063 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 0.742911 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.742911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101968Jy sigma=1.199046 ! Fit after self-cal, rms=0.101869Jy sigma=1.197936 wmodel /scr/pima/bg219b_uvs/J0648-3044_S_map.mod ! Writing 175 model components to file: /scr/pima/bg219b_uvs/J0648-3044_S_map.mod wobs /scr/pima/bg219b_uvs/J0648-3044_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0648-3044_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0648-3044_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0648-3044_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 = 0.00373106 Jy ! Component: 100 - total flux cleaned = 0.00393336 Jy ! Component: 150 - total flux cleaned = 0.00412117 Jy ! Component: 200 - total flux cleaned = 0.00411268 Jy ! Component: 250 - total flux cleaned = 0.00442965 Jy ! Component: 300 - total flux cleaned = 0.00489459 Jy ! Component: 350 - total flux cleaned = 0.00519094 Jy ! Component: 400 - total flux cleaned = 0.00519319 Jy ! Component: 450 - total flux cleaned = 0.00505465 Jy ! Component: 500 - total flux cleaned = 0.00491834 Jy ! Component: 550 - total flux cleaned = 0.00491668 Jy ! Component: 600 - total flux cleaned = 0.00529725 Jy ! Component: 650 - total flux cleaned = 0.00566695 Jy ! Component: 700 - total flux cleaned = 0.00578661 Jy ! Component: 750 - total flux cleaned = 0.0059033 Jy ! Component: 800 - total flux cleaned = 0.00601913 Jy ! Component: 850 - total flux cleaned = 0.00613031 Jy ! Component: 900 - total flux cleaned = 0.00623905 Jy ! Component: 950 - total flux cleaned = 0.0061269 Jy ! Component: 1000 - total flux cleaned = 0.00580222 Jy ! Component: 1050 - total flux cleaned = 0.00569474 Jy ! Component: 1100 - total flux cleaned = 0.00496178 Jy ! Component: 1150 - total flux cleaned = 0.00454861 Jy ! Component: 1200 - total flux cleaned = 0.0037372 Jy ! Component: 1250 - total flux cleaned = 0.00363821 Jy ! Component: 1300 - total flux cleaned = 0.00304732 Jy ! Component: 1350 - total flux cleaned = 0.0026555 Jy ! Component: 1400 - total flux cleaned = 0.00188868 Jy ! Component: 1450 - total flux cleaned = 0.00113463 Jy ! Component: 1500 - total flux cleaned = 0.000669053 Jy ! Component: 1550 - total flux cleaned = 0.00020943 Jy ! Component: 1600 - total flux cleaned = -0.000335835 Jy ! Component: 1650 - total flux cleaned = -0.000693324 Jy ! Component: 1700 - total flux cleaned = -0.000959414 Jy ! Component: 1750 - total flux cleaned = -0.00130983 Jy ! Component: 1800 - total flux cleaned = -0.00174106 Jy ! Component: 1850 - total flux cleaned = -0.00225331 Jy ! Component: 1900 - total flux cleaned = -0.00250542 Jy ! Component: 1950 - total flux cleaned = -0.00292354 Jy ! Component: 2000 - total flux cleaned = -0.00317182 Jy ! Component: 2050 - total flux cleaned = -0.00358103 Jy ! Component: 2100 - total flux cleaned = -0.00406588 Jy ! Component: 2150 - total flux cleaned = -0.00430426 Jy ! Component: 2200 - total flux cleaned = -0.00454226 Jy ! Component: 2250 - total flux cleaned = -0.00485534 Jy ! Component: 2300 - total flux cleaned = -0.00508687 Jy ! Component: 2350 - total flux cleaned = -0.0052401 Jy ! Component: 2400 - total flux cleaned = -0.00516459 Jy ! Component: 2450 - total flux cleaned = -0.00539176 Jy ! Component: 2500 - total flux cleaned = -0.00554113 Jy ! Component: 2550 - total flux cleaned = -0.00554198 Jy ! Component: 2600 - total flux cleaned = -0.00583525 Jy ! Component: 2650 - total flux cleaned = -0.00590689 Jy ! Component: 2700 - total flux cleaned = -0.00569023 Jy ! Component: 2750 - total flux cleaned = -0.00597541 Jy ! Component: 2800 - total flux cleaned = -0.00576352 Jy ! Component: 2850 - total flux cleaned = -0.00583518 Jy ! Component: 2900 - total flux cleaned = -0.00590475 Jy ! Component: 2950 - total flux cleaned = -0.00583544 Jy ! Component: 3000 - total flux cleaned = -0.00576638 Jy ! Component: 3050 - total flux cleaned = -0.00535928 Jy ! Component: 3100 - total flux cleaned = -0.005426 Jy ! Component: 3150 - total flux cleaned = -0.0052251 Jy ! Component: 3200 - total flux cleaned = -0.00502598 Jy ! Component: 3250 - total flux cleaned = -0.00489433 Jy ! Component: 3300 - total flux cleaned = -0.00476399 Jy ! Component: 3350 - total flux cleaned = -0.00450435 Jy ! Component: 3400 - total flux cleaned = -0.0043115 Jy ! Component: 3450 - total flux cleaned = -0.00412084 Jy ! Component: 3500 - total flux cleaned = -0.00374096 Jy ! Component: 3550 - total flux cleaned = -0.00342662 Jy ! Component: 3600 - total flux cleaned = -0.00348834 Jy ! Component: 3650 - total flux cleaned = -0.00311623 Jy ! Component: 3700 - total flux cleaned = -0.00274732 Jy ! Component: 3750 - total flux cleaned = -0.00244174 Jy ! Component: 3800 - total flux cleaned = -0.00238142 Jy ! Component: 3850 - total flux cleaned = -0.00195856 Jy ! Component: 3900 - total flux cleaned = -0.00171837 Jy ! Component: 3950 - total flux cleaned = -0.00136099 Jy ! Component: 4000 - total flux cleaned = -0.00112422 Jy ! Component: 4050 - total flux cleaned = -0.000829891 Jy ! Total flux subtracted in 4096 components = -0.000596325 Jy ! Clean residual min=-0.003151 max=0.003333 Jy/beam ! Clean residual mean=0.000028 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.742315 Jy keep ! Adding 415 model components to the UV plane model. ! The established model now contains 590 components and 0.742315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0648-3044_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.766 x 15.26 at 15 degrees (North through East) ! Clean map min=-0.0089443 max=0.46968 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0648-3044_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.469683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00123149 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.786591 0.786591 1.57318 3.14637 6.29273 12.5855 25.1709 50.3418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.469 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.392 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0648-3044_S_uvs.log closed on Thu Apr 7 01:15:39 2016