! Started logfile: /scr/pima/rv117_uvs/J1617-1941_S_dfm.log on Sat Dec 9 23:45:19 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J1617-1941_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1617-1941_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1617-1941 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7744 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1617-1941_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. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.005696Jy sigma=16.116105 ! Fit after self-cal, rms=0.921026Jy sigma=14.734310 ! 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=2.441 mas, bmaj=6.481 mas, bpa=-1.893 degrees ! Estimated noise=0.924189 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 = 0.0604925 Jy ! Component: 100 - total flux cleaned = 0.0763059 Jy ! Total flux subtracted in 100 components = 0.0763059 Jy ! Clean residual min=-0.004131 max=0.006873 Jy/beam ! Clean residual mean=0.000001 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.0763059 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0763059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057631Jy sigma=0.868748 ! Fit after self-cal, rms=0.057492Jy sigma=0.867061 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079869 Jy ! Component: 100 - total flux cleaned = 0.0124208 Jy ! Total flux subtracted in 100 components = 0.0124208 Jy ! Clean residual min=-0.003514 max=0.003589 Jy/beam ! Clean residual mean=0.000005 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0887267 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0887267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056326Jy sigma=0.844439 ! Fit after self-cal, rms=0.056324Jy sigma=0.844200 ! 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=3.069 mas, bmaj=7.725 mas, bpa=-2.722 degrees ! Estimated noise=0.521119 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 = 0.00307942 Jy ! Component: 100 - total flux cleaned = 0.00440826 Jy ! Component: 150 - total flux cleaned = 0.00492873 Jy ! Component: 200 - total flux cleaned = 0.00505295 Jy ! Total flux subtracted in 200 components = 0.00505295 Jy ! Clean residual min=-0.002444 max=0.002175 Jy/beam ! Clean residual mean=0.000011 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0937797 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.0937797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056195Jy sigma=0.841456 ! Fit after self-cal, rms=0.056194Jy sigma=0.841408 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.069 x 7.725 at -2.722 degrees (North through East) ! Clean map min=-0.0023783 max=0.080157 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.91 HN 1.05 KP 1.02 ! LA 0.93 MK 0.98 NL 1.03 OV 0.98 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.83 HN 1.11 KP 1.02 ! LA 0.98 MK 1.00 NL 1.02 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.18 KP 1.02 ! LA 1.01 MK 1.01 NL 1.04 OV 1.07 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.12 KP 1.03 ! LA 1.02 MK 1.01 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.056194Jy sigma=0.841408 ! Fit after self-cal, rms=0.056429Jy sigma=0.833208 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.727 mas, bpa=-2.489 degrees ! Estimated noise=0.521572 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 = -0.000240898 Jy ! Component: 100 - total flux cleaned = -0.000320522 Jy ! Component: 150 - total flux cleaned = -0.000348447 Jy ! Component: 200 - total flux cleaned = -0.000356103 Jy ! Total flux subtracted in 200 components = -0.000356103 Jy ! Clean residual min=-0.002045 max=0.001818 Jy/beam ! Clean residual mean=0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0934236 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.0934236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056422Jy sigma=0.833123 ! Fit after self-cal, rms=0.056464Jy sigma=0.832951 ! 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=0.056464Jy sigma=0.832951 ! Fit after self-cal, rms=0.058181Jy sigma=0.827728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=7.73 mas, bpa=-2.52 degrees ! Estimated noise=0.522042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.69175e-05 Jy ! Component: 100 - total flux cleaned = 7.16916e-05 Jy ! Component: 150 - total flux cleaned = 9.28763e-05 Jy ! Component: 200 - total flux cleaned = 0.000105968 Jy ! Total flux subtracted in 200 components = 0.000105968 Jy ! Clean residual min=-0.001712 max=0.001622 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0935295 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0935296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058179Jy sigma=0.827705 ! Fit after self-cal, rms=0.058214Jy sigma=0.827614 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 = 4.44058e-06 Jy ! Component: 100 - total flux cleaned = 4.70209e-06 Jy ! Component: 150 - total flux cleaned = 4.86168e-06 Jy ! Component: 200 - total flux cleaned = 1.62014e-05 Jy ! Total flux subtracted in 200 components = 1.62014e-05 Jy ! Clean residual min=-0.001716 max=0.001624 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0935458 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0935458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058212Jy sigma=0.827599 ! Fit after self-cal, rms=0.058213Jy sigma=0.827595 ! 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=0.058213Jy sigma=0.827595 ! Fit after self-cal, rms=0.058559Jy sigma=0.827546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=7.73 mas, bpa=-2.584 degrees ! Estimated noise=0.52262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170245 Jy ! Component: 100 - total flux cleaned = 0.000220569 Jy ! Component: 150 - total flux cleaned = 0.000232536 Jy ! Component: 200 - total flux cleaned = 0.000243594 Jy ! Total flux subtracted in 200 components = 0.000243594 Jy ! Clean residual min=-0.001720 max=0.001606 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0937894 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0937893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058557Jy sigma=0.827530 ! Fit after self-cal, rms=0.058562Jy sigma=0.827527 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 = -1.28878e-06 Jy ! Component: 100 - total flux cleaned = -1.37915e-06 Jy ! Component: 150 - total flux cleaned = 3.75755e-06 Jy ! Component: 200 - total flux cleaned = 3.81882e-06 Jy ! Total flux subtracted in 200 components = 3.81882e-06 Jy ! Clean residual min=-0.001721 max=0.001606 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0937932 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0937932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058560Jy sigma=0.827517 ! Fit after self-cal, rms=0.058561Jy sigma=0.827516 ! 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=0.058561Jy sigma=0.827516 ! Fit after self-cal, rms=0.058619Jy sigma=0.827477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.765 mas, bmaj=16.26 mas, bpa=4.71 degrees ! Estimated noise=0.658261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512836 Jy ! Component: 100 - total flux cleaned = 0.000513886 Jy ! Component: 150 - total flux cleaned = 0.000513945 Jy ! Component: 200 - total flux cleaned = 0.000513805 Jy ! Total flux subtracted in 200 components = 0.000513805 Jy ! Clean residual min=-0.002017 max=0.001790 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.094307 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 0.094307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058622Jy sigma=0.827568 ! Fit after self-cal, rms=0.058624Jy sigma=0.827526 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 = 7.34868e-05 Jy ! Component: 100 - total flux cleaned = 7.32487e-05 Jy ! Component: 150 - total flux cleaned = 7.28978e-05 Jy ! Component: 200 - total flux cleaned = 7.26395e-05 Jy ! Total flux subtracted in 200 components = 7.26395e-05 Jy ! Clean residual min=-0.002021 max=0.001794 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0943796 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.0943796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058627Jy sigma=0.827594 ! Fit after self-cal, rms=0.058629Jy sigma=0.827569 ! 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=3.083 mas, bmaj=7.73 mas, bpa=-2.648 degrees ! Estimated noise=0.523126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.083 x 7.73 at -2.648 degrees (North through East) ! Clean map min=-0.0016415 max=0.080035 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=2.451 mas, bmaj=6.481 mas, bpa=-1.796 degrees ! Estimated noise=0.929195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606785 Jy ! Component: 100 - total flux cleaned = 0.0767929 Jy ! Component: 150 - total flux cleaned = 0.0846836 Jy ! Component: 200 - total flux cleaned = 0.0890883 Jy ! Total flux subtracted in 200 components = 0.0890883 Jy ! Clean residual min=-0.003410 max=0.003086 Jy/beam ! Clean residual mean=-0.000000 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0890883 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0890883 Jy ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.73 mas, bpa=-2.648 degrees ! Estimated noise=0.523126 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 = 0.00293959 Jy ! Component: 100 - total flux cleaned = 0.00416045 Jy ! Component: 150 - total flux cleaned = 0.00432532 Jy ! Component: 200 - total flux cleaned = 0.00446071 Jy ! Total flux subtracted in 200 components = 0.00446071 Jy ! Clean residual min=-0.001755 max=0.001697 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.093549 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.093549 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=7.765 mas, bmaj=16.26 mas, bpa=4.71 degrees ! Estimated noise=0.658261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758908 Jy ! Component: 100 - total flux cleaned = 0.000763414 Jy ! Component: 150 - total flux cleaned = 0.000765528 Jy ! Component: 200 - total flux cleaned = 0.000766614 Jy ! Total flux subtracted in 200 components = 0.000766614 Jy ! Clean residual min=-0.002017 max=0.001751 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0943156 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 = 5.44196e-06 Jy ! Component: 100 - total flux cleaned = 1.01521e-05 Jy ! Component: 150 - total flux cleaned = 1.91167e-05 Jy ! Component: 200 - total flux cleaned = 2.3478e-05 Jy ! Total flux subtracted in 200 components = 2.3478e-05 Jy ! Clean residual min=-0.002020 max=0.001756 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0943391 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0943391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.73 mas, bpa=-2.648 degrees ! Estimated noise=0.523126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395059 Jy ! Component: 100 - total flux cleaned = -0.000319267 Jy ! Component: 150 - total flux cleaned = -0.000272333 Jy ! Component: 200 - total flux cleaned = -0.000245597 Jy ! Total flux subtracted in 200 components = -0.000245597 Jy ! Clean residual min=-0.001712 max=0.001651 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0940935 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0940935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058626Jy sigma=0.827580 ! Fit after self-cal, rms=0.058629Jy sigma=0.827549 wmodel J1617-1941_S_map.mod ! Writing 49 model components to file: J1617-1941_S_map.mod wobs J1617-1941_S_uvs.fits ! Writing UV FITS file: J1617-1941_S_uvs.fits wwins J1617-1941_S_map.win ! wwins: Wrote 1 windows to J1617-1941_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 = -9.63155e-05 Jy ! Component: 100 - total flux cleaned = 1.77418e-05 Jy ! Component: 150 - total flux cleaned = 0.000234677 Jy ! Component: 200 - total flux cleaned = 0.000416662 Jy ! Component: 250 - total flux cleaned = 0.000540772 Jy ! Component: 300 - total flux cleaned = 0.000589236 Jy ! Component: 350 - total flux cleaned = 0.000707091 Jy ! Component: 400 - total flux cleaned = 0.000775949 Jy ! Component: 450 - total flux cleaned = 0.000865434 Jy ! Component: 500 - total flux cleaned = 0.000931214 Jy ! Component: 550 - total flux cleaned = 0.00101681 Jy ! Component: 600 - total flux cleaned = 0.00105834 Jy ! Component: 650 - total flux cleaned = 0.00111949 Jy ! Component: 700 - total flux cleaned = 0.00117946 Jy ! Component: 750 - total flux cleaned = 0.00127801 Jy ! Component: 800 - total flux cleaned = 0.0012974 Jy ! Component: 850 - total flux cleaned = 0.00139335 Jy ! Component: 900 - total flux cleaned = 0.00144978 Jy ! Component: 950 - total flux cleaned = 0.00148714 Jy ! Component: 1000 - total flux cleaned = 0.00157892 Jy ! Component: 1050 - total flux cleaned = 0.0016337 Jy ! Component: 1100 - total flux cleaned = 0.00172312 Jy ! Component: 1150 - total flux cleaned = 0.00174098 Jy ! Component: 1200 - total flux cleaned = 0.00182834 Jy ! Component: 1250 - total flux cleaned = 0.00184581 Jy ! Component: 1300 - total flux cleaned = 0.00193055 Jy ! Component: 1350 - total flux cleaned = 0.00194721 Jy ! Component: 1400 - total flux cleaned = 0.00198041 Jy ! Component: 1450 - total flux cleaned = 0.0020626 Jy ! Component: 1500 - total flux cleaned = 0.00211128 Jy ! Component: 1550 - total flux cleaned = 0.00217577 Jy ! Component: 1600 - total flux cleaned = 0.00227141 Jy ! Component: 1650 - total flux cleaned = 0.00231869 Jy ! Component: 1700 - total flux cleaned = 0.00236515 Jy ! Component: 1750 - total flux cleaned = 0.00239611 Jy ! Component: 1800 - total flux cleaned = 0.00245728 Jy ! Component: 1850 - total flux cleaned = 0.00247256 Jy ! Component: 1900 - total flux cleaned = 0.00251771 Jy ! Component: 1950 - total flux cleaned = 0.00256238 Jy ! Component: 2000 - total flux cleaned = 0.00259185 Jy ! Component: 2050 - total flux cleaned = 0.002548 Jy ! Component: 2100 - total flux cleaned = 0.002606 Jy ! Component: 2150 - total flux cleaned = 0.0026059 Jy ! Component: 2200 - total flux cleaned = 0.00260595 Jy ! Component: 2250 - total flux cleaned = 0.00267671 Jy ! Component: 2300 - total flux cleaned = 0.00269067 Jy ! Component: 2350 - total flux cleaned = 0.0027046 Jy ! Component: 2400 - total flux cleaned = 0.00271866 Jy ! Component: 2450 - total flux cleaned = 0.00274625 Jy ! Component: 2500 - total flux cleaned = 0.00281423 Jy ! Component: 2550 - total flux cleaned = 0.00282755 Jy ! Component: 2600 - total flux cleaned = 0.00281399 Jy ! Component: 2650 - total flux cleaned = 0.00286721 Jy ! Component: 2700 - total flux cleaned = 0.00285389 Jy ! Component: 2750 - total flux cleaned = 0.00288016 Jy ! Component: 2800 - total flux cleaned = 0.00286703 Jy ! Component: 2850 - total flux cleaned = 0.00286703 Jy ! Component: 2900 - total flux cleaned = 0.00290554 Jy ! Component: 2950 - total flux cleaned = 0.00289273 Jy ! Component: 3000 - total flux cleaned = 0.0028801 Jy ! Component: 3050 - total flux cleaned = 0.00290543 Jy ! Component: 3100 - total flux cleaned = 0.0028806 Jy ! Component: 3150 - total flux cleaned = 0.00291799 Jy ! Component: 3200 - total flux cleaned = 0.00286846 Jy ! Component: 3250 - total flux cleaned = 0.00289302 Jy ! Component: 3300 - total flux cleaned = 0.00284408 Jy ! Component: 3350 - total flux cleaned = 0.00286819 Jy ! Component: 3400 - total flux cleaned = 0.00281991 Jy ! Component: 3450 - total flux cleaned = 0.00280804 Jy ! Component: 3500 - total flux cleaned = 0.00280806 Jy ! Component: 3550 - total flux cleaned = 0.00274873 Jy ! Component: 3600 - total flux cleaned = 0.00271332 Jy ! Component: 3650 - total flux cleaned = 0.00273681 Jy ! Component: 3700 - total flux cleaned = 0.00271343 Jy ! Component: 3750 - total flux cleaned = 0.00271334 Jy ! Component: 3800 - total flux cleaned = 0.00263249 Jy ! Component: 3850 - total flux cleaned = 0.00265543 Jy ! Component: 3900 - total flux cleaned = 0.00267831 Jy ! Component: 3950 - total flux cleaned = 0.00264416 Jy ! Component: 4000 - total flux cleaned = 0.00261022 Jy ! Component: 4050 - total flux cleaned = 0.00265524 Jy ! Total flux subtracted in 4096 components = 0.00261051 Jy ! Clean residual min=-0.000810 max=0.000668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.096704 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 355 components and 0.0967041 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1617-1941_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.083 x 7.73 at -2.648 degrees (North through East) ! Clean map min=-0.0011842 max=0.080101 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1617-1941_S_map.fits wmodel /scr/pima/rv117_uvs/J1617-1941_S_map.mod ! Writing 355 model components to file: /scr/pima/rv117_uvs/J1617-1941_S_map.mod wobs /scr/pima/rv117_uvs/J1617-1941_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1617-1941_S_uvs.fits wwins /scr/pima/rv117_uvs/J1617-1941_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv117_uvs/J1617-1941_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0801008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206909 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.774933 0.774933 1.54987 3.09973 6.19946 12.3989 24.7978 49.5957 99.1914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 387.13 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1617-1941_S_dfm.log closed on Sat Dec 9 23:45:23 2017