! Started logfile: /scr/pima/bg219a_uvs/J0925+3612_S_uvs.log on Wed Apr 6 22:50:31 2016 obs /scr/pima/bg219a_uvs/J0925+3612_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0925+3612_S_uva.fits ! AN table 1: 21 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.985366 visibilities/baseline/integration-bin. ! Found source: J0925+3612 ! ! 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 2424 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/J0925+3612_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029816Jy sigma=26.077560 ! Fit after self-cal, rms=0.758188Jy sigma=19.256846 ! 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=3.469 mas, bmaj=3.857 mas, bpa=-4.279 degrees ! Estimated noise=0.746339 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 = 0.189129 Jy ! Component: 100 - total flux cleaned = 0.230386 Jy ! Total flux subtracted in 100 components = 0.230386 Jy ! Clean residual min=-0.007861 max=0.011667 Jy/beam ! Clean residual mean=-0.000009 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.230386 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.230386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055739Jy sigma=1.336559 ! Fit after self-cal, rms=0.055743Jy sigma=1.336477 ! 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=4.283 mas, bmaj=4.801 mas, bpa=8.208 degrees ! Estimated noise=0.583472 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 = 0.0120458 Jy ! Component: 100 - total flux cleaned = 0.0170544 Jy ! Component: 150 - total flux cleaned = 0.0181577 Jy ! Component: 200 - total flux cleaned = 0.0181588 Jy ! Total flux subtracted in 200 components = 0.0181588 Jy ! Clean residual min=-0.005611 max=0.010888 Jy/beam ! Clean residual mean=-0.000023 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 0.248545 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.248545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053307Jy sigma=1.275757 ! Fit after self-cal, rms=0.053281Jy sigma=1.275306 ! Inverting map ! Added new window around map position (-11, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994467 Jy ! Component: 100 - total flux cleaned = 0.014381 Jy ! Component: 150 - total flux cleaned = 0.0156559 Jy ! Component: 200 - total flux cleaned = 0.0160982 Jy ! Total flux subtracted in 200 components = 0.0160982 Jy ! Clean residual min=-0.004045 max=0.004902 Jy/beam ! Clean residual mean=-0.000023 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.264643 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.264643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051534Jy sigma=1.228887 ! Fit after self-cal, rms=0.051427Jy sigma=1.224889 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.283 x 4.801 at 8.208 degrees (North through East) ! Clean map min=-0.0038301 max=0.238 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 0.98 LA 1.00 MK 0.98 NL 0.99 ! OV 1.04 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.17 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! 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 LA 0.98 MK 1.00 NL 0.99 ! OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.02 MK 0.97 NL 0.99 ! OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 0.99 NL 0.99 OV 0.99 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.99 MK 0.97 NL 1.01 ! OV 1.02 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.01 NL 0.97 OV 0.99 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.051427Jy sigma=1.224889 ! Fit after self-cal, rms=0.050684Jy sigma=1.200193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.265 mas, bmaj=4.772 mas, bpa=8.448 degrees ! Estimated noise=0.580834 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 = 0.00058111 Jy ! Component: 100 - total flux cleaned = 0.00095992 Jy ! Component: 150 - total flux cleaned = 0.00091419 Jy ! Component: 200 - total flux cleaned = 0.000951229 Jy ! Total flux subtracted in 200 components = 0.000951229 Jy ! Clean residual min=-0.003098 max=0.002517 Jy/beam ! Clean residual mean=-0.000013 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.265594 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.265594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050527Jy sigma=1.196175 ! Fit after self-cal, rms=0.050532Jy sigma=1.195867 ! 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=0.050532Jy sigma=1.195867 ! Fit after self-cal, rms=0.050600Jy sigma=1.195606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.266 mas, bmaj=4.769 mas, bpa=8.108 degrees ! Estimated noise=0.580814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437101 Jy ! Component: 100 - total flux cleaned = 0.000505956 Jy ! Component: 150 - total flux cleaned = 0.000504509 Jy ! Component: 200 - total flux cleaned = 0.000527766 Jy ! Total flux subtracted in 200 components = 0.000527766 Jy ! Clean residual min=-0.002843 max=0.002256 Jy/beam ! Clean residual mean=-0.000007 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.266122 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.266122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050559Jy sigma=1.194550 ! Fit after self-cal, rms=0.050557Jy sigma=1.194481 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 = 0.000183612 Jy ! Component: 100 - total flux cleaned = 0.000204104 Jy ! Component: 150 - total flux cleaned = 0.000203825 Jy ! Component: 200 - total flux cleaned = 0.000203823 Jy ! Total flux subtracted in 200 components = 0.000203823 Jy ! Clean residual min=-0.002724 max=0.002244 Jy/beam ! Clean residual mean=-0.000007 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.266326 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.266326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050540Jy sigma=1.194060 ! Fit after self-cal, rms=0.050539Jy sigma=1.194031 ! 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=0.050539Jy sigma=1.194031 ! Fit after self-cal, rms=0.050566Jy sigma=1.193971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.267 mas, bmaj=4.768 mas, bpa=8.089 degrees ! Estimated noise=0.580824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282379 Jy ! Component: 100 - total flux cleaned = 0.000299777 Jy ! Component: 150 - total flux cleaned = 0.000283492 Jy ! Component: 200 - total flux cleaned = 0.000283602 Jy ! Total flux subtracted in 200 components = 0.000283602 Jy ! Clean residual min=-0.002628 max=0.002251 Jy/beam ! Clean residual mean=-0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.266609 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.266609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050556Jy sigma=1.193688 ! Fit after self-cal, rms=0.050556Jy sigma=1.193674 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 = 9.62883e-05 Jy ! Component: 100 - total flux cleaned = 8.19947e-05 Jy ! Component: 150 - total flux cleaned = 8.20211e-05 Jy ! Component: 200 - total flux cleaned = 8.22822e-05 Jy ! Total flux subtracted in 200 components = 8.22822e-05 Jy ! Clean residual min=-0.002564 max=0.002261 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.266692 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.266692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050549Jy sigma=1.193477 ! Fit after self-cal, rms=0.050548Jy sigma=1.193468 ! 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=0.050548Jy sigma=1.193468 ! Fit after self-cal, rms=0.050561Jy sigma=1.193460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.857 mas, bmaj=11.34 mas, bpa=19.42 degrees ! Estimated noise=0.714957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329344 Jy ! Component: 100 - total flux cleaned = 0.000430349 Jy ! Component: 150 - total flux cleaned = 0.000514422 Jy ! Component: 200 - total flux cleaned = 0.00058976 Jy ! Total flux subtracted in 200 components = 0.00058976 Jy ! Clean residual min=-0.002545 max=0.002263 Jy/beam ! Clean residual mean=-0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.267281 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.267281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050561Jy sigma=1.193400 ! Fit after self-cal, rms=0.050559Jy sigma=1.193380 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 = 0.000142581 Jy ! Component: 100 - total flux cleaned = 0.000162843 Jy ! Component: 150 - total flux cleaned = 0.000180991 Jy ! Component: 200 - total flux cleaned = 0.000189616 Jy ! Total flux subtracted in 200 components = 0.000189616 Jy ! Clean residual min=-0.002513 max=0.002198 Jy/beam ! Clean residual mean=-0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.267471 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.267471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050560Jy sigma=1.193356 ! Fit after self-cal, rms=0.050560Jy sigma=1.193349 ! 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=4.267 mas, bmaj=4.767 mas, bpa=8.095 degrees ! Estimated noise=0.58093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.267 x 4.767 at 8.095 degrees (North through East) ! Clean map min=-0.0034382 max=0.23677 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=3.47 mas, bmaj=3.846 mas, bpa=-5.868 degrees ! Estimated noise=0.739809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187482 Jy ! Component: 100 - total flux cleaned = 0.228419 Jy ! Component: 150 - total flux cleaned = 0.24123 Jy ! Component: 200 - total flux cleaned = 0.249354 Jy ! Total flux subtracted in 200 components = 0.249354 Jy ! Clean residual min=-0.004856 max=0.004749 Jy/beam ! Clean residual mean=-0.000003 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.249354 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 0.249354 Jy ! Inverting map and beam ! Estimated beam: bmin=4.267 mas, bmaj=4.767 mas, bpa=8.095 degrees ! Estimated noise=0.58093 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 = 0.00731628 Jy ! Component: 100 - total flux cleaned = 0.0118276 Jy ! Component: 150 - total flux cleaned = 0.0144502 Jy ! Component: 200 - total flux cleaned = 0.0154392 Jy ! Total flux subtracted in 200 components = 0.0154392 Jy ! Clean residual min=-0.002849 max=0.002531 Jy/beam ! Clean residual mean=-0.000004 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.264793 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.264793 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=8.857 mas, bmaj=11.34 mas, bpa=19.42 degrees ! Estimated noise=0.714957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163652 Jy ! Component: 100 - total flux cleaned = 0.00191368 Jy ! Component: 150 - total flux cleaned = 0.00209875 Jy ! Component: 200 - total flux cleaned = 0.00217734 Jy ! Total flux subtracted in 200 components = 0.00217734 Jy ! Clean residual min=-0.002540 max=0.002356 Jy/beam ! Clean residual mean=-0.000004 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.266971 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 = 2.30657e-05 Jy ! Component: 100 - total flux cleaned = 2.20393e-05 Jy ! Component: 150 - total flux cleaned = 2.14286e-05 Jy ! Component: 200 - total flux cleaned = 2.1328e-05 Jy ! Total flux subtracted in 200 components = 2.1328e-05 Jy ! Clean residual min=-0.002483 max=0.002310 Jy/beam ! Clean residual mean=-0.000004 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.266992 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.266992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.267 mas, bmaj=4.767 mas, bpa=8.095 degrees ! Estimated noise=0.58093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126045 Jy ! Component: 100 - total flux cleaned = -0.00022253 Jy ! Component: 150 - total flux cleaned = -0.000328429 Jy ! Component: 200 - total flux cleaned = -0.000306557 Jy ! Total flux subtracted in 200 components = -0.000306557 Jy ! Clean residual min=-0.002392 max=0.002270 Jy/beam ! Clean residual mean=-0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.266685 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.266685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050567Jy sigma=1.193618 ! Fit after self-cal, rms=0.050569Jy sigma=1.193523 wmodel /scr/pima/bg219a_uvs/J0925+3612_S_map.mod ! Writing 86 model components to file: /scr/pima/bg219a_uvs/J0925+3612_S_map.mod wobs /scr/pima/bg219a_uvs/J0925+3612_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0925+3612_S_uvs.fits wwins /scr/pima/bg219a_uvs/J0925+3612_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0925+3612_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 = -0.000272123 Jy ! Component: 100 - total flux cleaned = -0.000234248 Jy ! Component: 150 - total flux cleaned = -0.000198619 Jy ! Component: 200 - total flux cleaned = -6.36862e-05 Jy ! Component: 250 - total flux cleaned = 9.65455e-05 Jy ! Component: 300 - total flux cleaned = 3.46521e-05 Jy ! Component: 350 - total flux cleaned = 3.53937e-05 Jy ! Component: 400 - total flux cleaned = 9.12993e-05 Jy ! Component: 450 - total flux cleaned = 8.76891e-06 Jy ! Component: 500 - total flux cleaned = -7.00953e-05 Jy ! Component: 550 - total flux cleaned = -0.000146334 Jy ! Component: 600 - total flux cleaned = -0.000293221 Jy ! Component: 650 - total flux cleaned = -0.000411574 Jy ! Component: 700 - total flux cleaned = -0.000480528 Jy ! Component: 750 - total flux cleaned = -0.000525527 Jy ! Component: 800 - total flux cleaned = -0.000633472 Jy ! Component: 850 - total flux cleaned = -0.000675693 Jy ! Component: 900 - total flux cleaned = -0.000818407 Jy ! Component: 950 - total flux cleaned = -0.000857782 Jy ! Component: 1000 - total flux cleaned = -0.00091559 Jy ! Component: 1050 - total flux cleaned = -0.00100962 Jy ! Component: 1100 - total flux cleaned = -0.00108356 Jy ! Component: 1150 - total flux cleaned = -0.00119185 Jy ! Component: 1200 - total flux cleaned = -0.00128037 Jy ! Component: 1250 - total flux cleaned = -0.00131531 Jy ! Component: 1300 - total flux cleaned = -0.00141759 Jy ! Component: 1350 - total flux cleaned = -0.00145098 Jy ! Component: 1400 - total flux cleaned = -0.0014841 Jy ! Component: 1450 - total flux cleaned = -0.00154888 Jy ! Component: 1500 - total flux cleaned = -0.00153295 Jy ! Component: 1550 - total flux cleaned = -0.00154837 Jy ! Component: 1600 - total flux cleaned = -0.00154818 Jy ! Component: 1650 - total flux cleaned = -0.00156358 Jy ! Component: 1700 - total flux cleaned = -0.00156365 Jy ! Component: 1750 - total flux cleaned = -0.00162319 Jy ! Component: 1800 - total flux cleaned = -0.00163788 Jy ! Component: 1850 - total flux cleaned = -0.00165253 Jy ! Component: 1900 - total flux cleaned = -0.00171006 Jy ! Component: 1950 - total flux cleaned = -0.00176677 Jy ! Component: 2000 - total flux cleaned = -0.00182286 Jy ! Component: 2050 - total flux cleaned = -0.00185061 Jy ! Component: 2100 - total flux cleaned = -0.00189178 Jy ! Component: 2150 - total flux cleaned = -0.00194583 Jy ! Component: 2200 - total flux cleaned = -0.00195927 Jy ! Component: 2250 - total flux cleaned = -0.00195932 Jy ! Component: 2300 - total flux cleaned = -0.00197264 Jy ! Component: 2350 - total flux cleaned = -0.00195971 Jy ! Component: 2400 - total flux cleaned = -0.00194678 Jy ! Component: 2450 - total flux cleaned = -0.00192109 Jy ! Component: 2500 - total flux cleaned = -0.00189553 Jy ! Component: 2550 - total flux cleaned = -0.00188292 Jy ! Component: 2600 - total flux cleaned = -0.00187036 Jy ! Component: 2650 - total flux cleaned = -0.00187026 Jy ! Component: 2700 - total flux cleaned = -0.0018453 Jy ! Component: 2750 - total flux cleaned = -0.00182042 Jy ! Component: 2800 - total flux cleaned = -0.00179574 Jy ! Component: 2850 - total flux cleaned = -0.0017711 Jy ! Component: 2900 - total flux cleaned = -0.00175885 Jy ! Component: 2950 - total flux cleaned = -0.00171004 Jy ! Component: 3000 - total flux cleaned = -0.00168573 Jy ! Component: 3050 - total flux cleaned = -0.0016615 Jy ! Component: 3100 - total flux cleaned = -0.00162533 Jy ! Component: 3150 - total flux cleaned = -0.00160132 Jy ! Component: 3200 - total flux cleaned = -0.00158936 Jy ! Component: 3250 - total flux cleaned = -0.00156546 Jy ! Component: 3300 - total flux cleaned = -0.00154172 Jy ! Component: 3350 - total flux cleaned = -0.0015062 Jy ! Component: 3400 - total flux cleaned = -0.00148256 Jy ! Component: 3450 - total flux cleaned = -0.00149435 Jy ! Component: 3500 - total flux cleaned = -0.00147079 Jy ! Component: 3550 - total flux cleaned = -0.00143551 Jy ! Component: 3600 - total flux cleaned = -0.00142375 Jy ! Component: 3650 - total flux cleaned = -0.0013886 Jy ! Component: 3700 - total flux cleaned = -0.00138856 Jy ! Component: 3750 - total flux cleaned = -0.00135355 Jy ! Component: 3800 - total flux cleaned = -0.00131864 Jy ! Component: 3850 - total flux cleaned = -0.00130701 Jy ! Component: 3900 - total flux cleaned = -0.00127214 Jy ! Component: 3950 - total flux cleaned = -0.00126058 Jy ! Component: 4000 - total flux cleaned = -0.00122572 Jy ! Component: 4050 - total flux cleaned = -0.00117929 Jy ! Total flux subtracted in 4096 components = -0.0011909 Jy ! Clean residual min=-0.000644 max=0.000774 Jy/beam ! Clean residual mean=0.000005 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.265495 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 308 components and 0.265494 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0925+3612_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.267 x 4.767 at 8.095 degrees (North through East) ! Clean map min=-0.0020072 max=0.2393 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0925+3612_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.239296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225913 0.225913 0.451826 0.903653 1.80731 3.61461 7.22922 14.4584 28.9169 57.8338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.239 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1327.94 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0925+3612_S_uvs.log closed on Wed Apr 6 22:50:35 2016