! Started logfile: J0402-3147_S_2013_01_09_pus_uvs.log on Tue Nov 4 18:59:39 2014 obs J0402-3147_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0402-3147_S_2013_01_09_pus_uva.fits ! AN table 1: 76 integrations on 120 of 120 possible baselines. ! AN table 2: 20 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.152344 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0402-3147 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3254 lines of history. ! ! Reading 7020 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0402-3147_S_2013_01_09_pus] 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 = 512x512 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 774 telescope corrections were flagged in sub-array 1. ! A total of 195 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 774 telescope corrections were flagged in sub-array 1. ! A total of 195 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 774 telescope corrections were flagged in sub-array 1. ! A total of 195 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 774 telescope corrections were flagged in sub-array 1. ! A total of 195 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.499403Jy sigma=0.004206 ! Fit after self-cal, rms=0.425262Jy sigma=0.003504 ! 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=2.829 mas, bmaj=8.344 mas, bpa=-9.181 degrees ! Estimated noise=1677.02 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 = 0.48417 Jy ! Component: 100 - total flux cleaned = 0.594923 Jy ! Total flux subtracted in 100 components = 0.594923 Jy ! Clean residual min=-0.033715 max=0.040316 Jy/beam ! Clean residual mean=-0.000014 rms=0.008635 Jy/beam ! Combined flux in latest and established models = 0.594923 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.594923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217668Jy sigma=0.001657 ! Fit after self-cal, rms=0.217670Jy sigma=0.001657 ! 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=3.747 mas, bmaj=11.62 mas, bpa=-11.87 degrees ! Estimated noise=1035.22 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 = 0.049194 Jy ! Component: 100 - total flux cleaned = 0.0728028 Jy ! Component: 150 - total flux cleaned = 0.0847644 Jy ! Component: 200 - total flux cleaned = 0.0886975 Jy ! Total flux subtracted in 200 components = 0.0886975 Jy ! Clean residual min=-0.024360 max=0.020062 Jy/beam ! Clean residual mean=-0.003460 rms=0.006911 Jy/beam ! Combined flux in latest and established models = 0.683621 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.68362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206437Jy sigma=0.001574 ! Fit after self-cal, rms=0.206443Jy sigma=0.001574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.18 HH 1.00* HN 1.32 ! KP 0.98 LA 1.00 MC 1.00* MK 0.80 ! NL 0.93 NY 1.00* OV 0.90 PT 1.02 ! SC 0.96 TS 1.00* WF 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.17 HH 1.00* HN 1.00* ! KP 1.00 LA 1.04 MC 1.00* MK 0.73 ! NL 1.00* NY 1.00* OV 0.93 PT 1.01 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.26 HH 1.00* HN 1.47 ! KP 0.99 LA 0.94 MC 1.00* MK 0.94 ! NL 1.00 NY 1.00* OV 0.95 PT 0.98 ! SC 1.11 TS 1.00* WF 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.30 HH 1.00* HN 1.00* ! KP 1.01 LA 0.96 MC 1.00* MK 0.85 ! NL 1.00* NY 1.00* OV 0.97 PT 1.00 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.30 HH 1.00* HN 1.35 ! KP 0.81 LA 0.92 MC 1.00* MK 0.91 ! NL 0.96 NY 1.00* OV 0.93 PT 0.98 ! SC 1.01 TS 1.00* WF 1.00 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.30 HH 1.00* HN 1.00* ! KP 0.84 LA 0.94 MC 1.00* MK 0.82 ! NL 1.00* NY 1.00* OV 0.93 PT 0.99 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.29 HH 1.00* HN 1.24 ! KP 0.81 LA 0.76 MC 1.00* MK 1.06 ! NL 0.92 NY 1.00* OV 0.82 PT 0.87 ! SC 1.00 TS 1.00* WF 1.12 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.31 HH 1.00* HN 1.00* ! KP 0.83 LA 0.78 MC 1.00* MK 0.89 ! NL 1.00* NY 1.00* OV 0.82 PT 0.90 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.206443Jy sigma=0.001574 ! Fit after self-cal, rms=0.164013Jy sigma=0.001177 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=11.69 mas, bpa=-11.47 degrees ! Estimated noise=1036.74 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 = -0.00504282 Jy ! Component: 100 - total flux cleaned = -0.00504886 Jy ! Component: 150 - total flux cleaned = -0.00505303 Jy ! Component: 200 - total flux cleaned = -0.00506409 Jy ! Total flux subtracted in 200 components = -0.00506409 Jy ! Clean residual min=-0.008907 max=0.006477 Jy/beam ! Clean residual mean=-0.001106 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.678556 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.678556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163431Jy sigma=0.001173 ! Fit after self-cal, rms=0.163703Jy sigma=0.001171 ! 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=0.163703Jy sigma=0.001171 ! Fit after self-cal, rms=0.163376Jy sigma=0.001157 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=11.7 mas, bpa=-11.43 degrees ! Estimated noise=1036.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00308754 Jy ! Component: 100 - total flux cleaned = -0.00307165 Jy ! Component: 150 - total flux cleaned = -0.00305132 Jy ! Component: 200 - total flux cleaned = -0.00293682 Jy ! Total flux subtracted in 200 components = -0.00293682 Jy ! Clean residual min=-0.007158 max=0.005090 Jy/beam ! Clean residual mean=-0.000804 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.675619 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.675619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163075Jy sigma=0.001154 ! Fit after self-cal, rms=0.163110Jy sigma=0.001154 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 = -8.27379e-05 Jy ! Component: 100 - total flux cleaned = -0.000174978 Jy ! Component: 150 - total flux cleaned = -0.000262349 Jy ! Component: 200 - total flux cleaned = -0.00034448 Jy ! Total flux subtracted in 200 components = -0.00034448 Jy ! Clean residual min=-0.007051 max=0.004926 Jy/beam ! Clean residual mean=-0.000795 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.675275 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.675275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163007Jy sigma=0.001154 ! Fit after self-cal, rms=0.163005Jy sigma=0.001154 ! 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=0.163005Jy sigma=0.001154 ! Fit after self-cal, rms=0.163525Jy sigma=0.001145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=11.68 mas, bpa=-11.37 degrees ! Estimated noise=1036.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000949333 Jy ! Component: 100 - total flux cleaned = -0.000943103 Jy ! Component: 150 - total flux cleaned = -0.00104816 Jy ! Component: 200 - total flux cleaned = -0.00114326 Jy ! Total flux subtracted in 200 components = -0.00114326 Jy ! Clean residual min=-0.004665 max=0.004598 Jy/beam ! Clean residual mean=-0.000326 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.674132 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.674132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163364Jy sigma=0.001144 ! Fit after self-cal, rms=0.163400Jy sigma=0.001144 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 = -0.000162153 Jy ! Component: 100 - total flux cleaned = -0.000240089 Jy ! Component: 150 - total flux cleaned = -0.000314953 Jy ! Component: 200 - total flux cleaned = -0.00045693 Jy ! Total flux subtracted in 200 components = -0.00045693 Jy ! Clean residual min=-0.004610 max=0.004446 Jy/beam ! Clean residual mean=-0.000314 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.673675 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.673675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163318Jy sigma=0.001144 ! Fit after self-cal, rms=0.163316Jy sigma=0.001144 ! 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=0.163316Jy sigma=0.001144 ! Fit after self-cal, rms=0.163895Jy sigma=0.001143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.531 mas, bmaj=20.39 mas, bpa=-6.358 degrees ! Estimated noise=1203.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107081 Jy ! Component: 100 - total flux cleaned = -0.000270057 Jy ! Component: 150 - total flux cleaned = -0.000416056 Jy ! Component: 200 - total flux cleaned = -0.000482834 Jy ! Total flux subtracted in 200 components = -0.000482834 Jy ! Clean residual min=-0.004481 max=0.003685 Jy/beam ! Clean residual mean=-0.000477 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.673192 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.673192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163828Jy sigma=0.001143 ! Fit after self-cal, rms=0.163833Jy sigma=0.001143 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 = 0.000101678 Jy ! Component: 100 - total flux cleaned = -3.39142e-05 Jy ! Component: 150 - total flux cleaned = -0.000154367 Jy ! Component: 200 - total flux cleaned = -0.000211351 Jy ! Total flux subtracted in 200 components = -0.000211351 Jy ! Clean residual min=-0.004399 max=0.003572 Jy/beam ! Clean residual mean=-0.000468 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.672981 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.672981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163809Jy sigma=0.001143 ! Fit after self-cal, rms=0.163803Jy sigma=0.001143 ! 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=3.756 mas, bmaj=11.67 mas, bpa=-11.3 degrees ! Estimated noise=1036.27 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.756 x 11.67 at -11.3 degrees (North through East) ! Clean map min=-0.0043301 max=0.61726 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163803Jy sigma=0.001143 ! Fit after self-cal, rms=0.156181Jy sigma=0.001041 ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=11.64 mas, bpa=-11.29 degrees ! Estimated noise=1034.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000709975 Jy ! Component: 100 - total flux cleaned = -0.000788839 Jy ! Component: 150 - total flux cleaned = -0.000859471 Jy ! Component: 200 - total flux cleaned = -0.00098668 Jy ! Total flux subtracted in 200 components = -0.00098668 Jy ! Clean residual min=-0.004173 max=0.004499 Jy/beam ! Clean residual mean=-0.000234 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.671994 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.671994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156103Jy sigma=0.001041 ! Fit after self-cal, rms=0.156102Jy sigma=0.001041 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124537 Jy ! Component: 100 - total flux cleaned = -0.000178441 Jy ! Component: 150 - total flux cleaned = -0.000283578 Jy ! Component: 200 - total flux cleaned = -0.000333619 Jy ! Total flux subtracted in 200 components = -0.000333619 Jy ! Clean residual min=-0.004111 max=0.004418 Jy/beam ! Clean residual mean=-0.000224 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.67166 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.67166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156056Jy sigma=0.001040 ! Fit after self-cal, rms=0.156055Jy sigma=0.001040 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156055Jy sigma=0.001040 ! Fit after self-cal, rms=0.156521Jy sigma=0.001040 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=2.808 mas, bmaj=8.327 mas, bpa=-9.448 degrees ! Estimated noise=1633.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.46917 Jy ! Component: 100 - total flux cleaned = 0.576999 Jy ! Component: 150 - total flux cleaned = 0.618675 Jy ! Component: 200 - total flux cleaned = 0.639551 Jy ! Total flux subtracted in 200 components = 0.639551 Jy ! Clean residual min=-0.008687 max=0.013933 Jy/beam ! Clean residual mean=0.000058 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.639551 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.639551 Jy ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=11.63 mas, bpa=-11.25 degrees ! Estimated noise=1033.98 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171176 Jy ! Component: 100 - total flux cleaned = 0.0250495 Jy ! Component: 150 - total flux cleaned = 0.0292919 Jy ! Component: 200 - total flux cleaned = 0.0314898 Jy ! Total flux subtracted in 200 components = 0.0314898 Jy ! Clean residual min=-0.003940 max=0.004218 Jy/beam ! Clean residual mean=-0.000202 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.67104 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.67104 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=8.53 mas, bmaj=20.41 mas, bpa=-6.276 degrees ! Estimated noise=1202.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187962 Jy ! Component: 100 - total flux cleaned = 0.00213459 Jy ! Component: 150 - total flux cleaned = 0.00218327 Jy ! Component: 200 - total flux cleaned = 0.00222785 Jy ! Total flux subtracted in 200 components = 0.00222785 Jy ! Clean residual min=-0.003902 max=0.003007 Jy/beam ! Clean residual mean=-0.000492 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.673268 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 = 4.21698e-05 Jy ! Component: 100 - total flux cleaned = 8.13373e-05 Jy ! Component: 150 - total flux cleaned = 8.02105e-05 Jy ! Component: 200 - total flux cleaned = 8.17352e-05 Jy ! Total flux subtracted in 200 components = 8.17352e-05 Jy ! Clean residual min=-0.003909 max=0.002908 Jy/beam ! Clean residual mean=-0.000498 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.67335 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.67335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=11.63 mas, bpa=-11.25 degrees ! Estimated noise=1033.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000489789 Jy ! Component: 100 - total flux cleaned = -0.000491849 Jy ! Component: 150 - total flux cleaned = -0.000490408 Jy ! Component: 200 - total flux cleaned = -0.000593845 Jy ! Total flux subtracted in 200 components = -0.000593845 Jy ! Clean residual min=-0.003846 max=0.003904 Jy/beam ! Clean residual mean=-0.000265 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.672756 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.672756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156200Jy sigma=0.001038 ! Fit after self-cal, rms=0.156175Jy sigma=0.001038 wmodel J0402-3147_S_2013_01_09_pus_map.mod ! Writing 80 model components to file: J0402-3147_S_2013_01_09_pus_map.mod wobs J0402-3147_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0402-3147_S_2013_01_09_pus_uvs.fits wwins J0402-3147_S_2013_01_09_pus_map.win ! wwins: Wrote 2 windows to J0402-3147_S_2013_01_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100446 Jy ! Component: 100 - total flux cleaned = -0.00166337 Jy ! Component: 150 - total flux cleaned = -0.00210112 Jy ! Component: 200 - total flux cleaned = -0.00258322 Jy ! Component: 250 - total flux cleaned = -0.0028746 Jy ! Component: 300 - total flux cleaned = -0.00321343 Jy ! Component: 350 - total flux cleaned = -0.0035957 Jy ! Component: 400 - total flux cleaned = -0.00401744 Jy ! Component: 450 - total flux cleaned = -0.00427437 Jy ! Component: 500 - total flux cleaned = -0.00467677 Jy ! Component: 550 - total flux cleaned = -0.00492247 Jy ! Component: 600 - total flux cleaned = -0.0052587 Jy ! Component: 650 - total flux cleaned = -0.00558711 Jy ! Component: 700 - total flux cleaned = -0.00586307 Jy ! Component: 750 - total flux cleaned = -0.00622328 Jy ! Component: 800 - total flux cleaned = -0.00648754 Jy ! Component: 850 - total flux cleaned = -0.00674702 Jy ! Component: 900 - total flux cleaned = -0.00704376 Jy ! Component: 950 - total flux cleaned = -0.0072932 Jy ! Component: 1000 - total flux cleaned = -0.00749763 Jy ! Component: 1050 - total flux cleaned = -0.00773928 Jy ! Component: 1100 - total flux cleaned = -0.00793702 Jy ! Component: 1150 - total flux cleaned = -0.00809281 Jy ! Component: 1200 - total flux cleaned = -0.00832251 Jy ! Component: 1250 - total flux cleaned = -0.00847291 Jy ! Component: 1300 - total flux cleaned = -0.00862152 Jy ! Component: 1350 - total flux cleaned = -0.00880425 Jy ! Component: 1400 - total flux cleaned = -0.00894832 Jy ! Component: 1450 - total flux cleaned = -0.00909012 Jy ! Component: 1500 - total flux cleaned = -0.00919486 Jy ! Component: 1550 - total flux cleaned = -0.0092981 Jy ! Component: 1600 - total flux cleaned = -0.00933204 Jy ! Component: 1650 - total flux cleaned = -0.00943272 Jy ! Component: 1700 - total flux cleaned = -0.00946578 Jy ! Component: 1750 - total flux cleaned = -0.00956404 Jy ! Component: 1800 - total flux cleaned = -0.00956387 Jy ! Component: 1850 - total flux cleaned = -0.00966 Jy ! Component: 1900 - total flux cleaned = -0.00969149 Jy ! Component: 1950 - total flux cleaned = -0.00965999 Jy ! Component: 2000 - total flux cleaned = -0.00972249 Jy ! Total flux subtracted in 2048 components = -0.00975337 Jy ! Clean residual min=-0.001961 max=0.001630 Jy/beam ! Clean residual mean=-0.000037 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.663003 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 208 components and 0.663003 Jy ![Exited script file: muppet] wmap "J0402-3147_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 11.63 at -11.25 degrees (North through East) ! Clean map min=-0.0032467 max=0.61794 Jy/beam ! Writing clean map to FITS file: J0402-3147_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.617944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000646198 device "J0402-3147_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0402-3147_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313717 0.313717 0.627433 1.25487 2.50973 5.01947 10.0389 20.0779 40.1557 80.3115 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.617 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 11.63 at -11.25 degrees (North through East) ! Clean map min=-0.0032467 max=0.61794 Jy/beam quit ! Quitting program ! Log file J0402-3147_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 18:59:41 2014