! Started logfile: J0856-1105_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:28:34 2016 obs J0856-1105_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0856-1105_S_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.475096 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0856-1105 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 2480 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0856-1105_S_2014_12_20_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 = 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.560535Jy sigma=0.005671 ! Fit after self-cal, rms=0.446037Jy sigma=0.004408 ! 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=2.957 mas, bmaj=7.009 mas, bpa=2.36 degrees ! Estimated noise=1839.1 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 = 0.461243 Jy ! Component: 100 - total flux cleaned = 0.56293 Jy ! Total flux subtracted in 100 components = 0.56293 Jy ! Clean residual min=-0.034825 max=0.064073 Jy/beam ! Clean residual mean=0.000079 rms=0.010400 Jy/beam ! Combined flux in latest and established models = 0.56293 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.56293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180975Jy sigma=0.001674 ! Fit after self-cal, rms=0.180975Jy sigma=0.001674 ! Inverting map ! Added new window around map position (43.5, -49). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560868 Jy ! Component: 100 - total flux cleaned = 0.0857554 Jy ! Total flux subtracted in 100 components = 0.0857554 Jy ! Clean residual min=-0.030509 max=0.045879 Jy/beam ! Clean residual mean=0.000054 rms=0.007566 Jy/beam ! Combined flux in latest and established models = 0.648685 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.648685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162590Jy sigma=0.001474 ! Fit after self-cal, rms=0.161394Jy sigma=0.001458 ! 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=3.463 mas, bmaj=7.834 mas, bpa=3.604 degrees ! Estimated noise=1469.14 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 = 0.026319 Jy ! Component: 100 - total flux cleaned = 0.042132 Jy ! Component: 150 - total flux cleaned = 0.0524922 Jy ! Component: 200 - total flux cleaned = 0.0570515 Jy ! Total flux subtracted in 200 components = 0.0570515 Jy ! Clean residual min=-0.032318 max=0.034480 Jy/beam ! Clean residual mean=0.000028 rms=0.007693 Jy/beam ! Combined flux in latest and established models = 0.705737 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.705737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156110Jy sigma=0.001412 ! Fit after self-cal, rms=0.155941Jy sigma=0.001408 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! 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: ! BR 0.98 FD 0.84 HN 1.04 KP 1.06 ! LA 0.92 MK 1.00 NL 1.63 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.15 KP 1.04 ! LA 0.90 MK 0.99 NL 1.89 OV 1.02 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.52 HN 1.09 KP 0.93 ! LA 0.75 MK 1.04 NL 1.14 OV 0.93 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.99 KP 0.88 ! LA 0.80 MK 1.02 NL 0.86 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.155941Jy sigma=0.001408 ! Fit after self-cal, rms=0.114685Jy sigma=0.000933 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.862 mas, bpa=3.774 degrees ! Estimated noise=1504.23 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 = -0.0163785 Jy ! Component: 100 - total flux cleaned = -0.0181382 Jy ! Component: 150 - total flux cleaned = -0.0193825 Jy ! Component: 200 - total flux cleaned = -0.0199377 Jy ! Total flux subtracted in 200 components = -0.0199377 Jy ! Clean residual min=-0.011310 max=0.008664 Jy/beam ! Clean residual mean=0.000001 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.685799 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.685799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111761Jy sigma=0.000905 ! Fit after self-cal, rms=0.111457Jy sigma=0.000901 ! 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=0.111457Jy sigma=0.000901 ! Fit after self-cal, rms=0.112173Jy sigma=0.000893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.862 mas, bpa=3.723 degrees ! Estimated noise=1502.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0107078 Jy ! Component: 100 - total flux cleaned = -0.0117734 Jy ! Component: 150 - total flux cleaned = -0.0120723 Jy ! Component: 200 - total flux cleaned = -0.0122835 Jy ! Total flux subtracted in 200 components = -0.0122835 Jy ! Clean residual min=-0.009002 max=0.007072 Jy/beam ! Clean residual mean=0.000000 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.673515 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.673515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110934Jy sigma=0.000881 ! Fit after self-cal, rms=0.110610Jy sigma=0.000879 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 = -0.00255446 Jy ! Component: 100 - total flux cleaned = -0.00276802 Jy ! Component: 150 - total flux cleaned = -0.00292264 Jy ! Component: 200 - total flux cleaned = -0.00310648 Jy ! Total flux subtracted in 200 components = -0.00310648 Jy ! Clean residual min=-0.008143 max=0.008018 Jy/beam ! Clean residual mean=0.000003 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.670409 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.670409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110446Jy sigma=0.000877 ! Fit after self-cal, rms=0.110372Jy sigma=0.000877 ! 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=0.110372Jy sigma=0.000877 ! Fit after self-cal, rms=0.111402Jy sigma=0.000870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=7.861 mas, bpa=3.676 degrees ! Estimated noise=1503.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00685351 Jy ! Component: 100 - total flux cleaned = -0.00726073 Jy ! Component: 150 - total flux cleaned = -0.00745737 Jy ! Component: 200 - total flux cleaned = -0.00775228 Jy ! Total flux subtracted in 200 components = -0.00775228 Jy ! Clean residual min=-0.006502 max=0.005880 Jy/beam ! Clean residual mean=0.000001 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.662657 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.662657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110888Jy sigma=0.000865 ! Fit after self-cal, rms=0.110761Jy sigma=0.000864 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 = -0.00149336 Jy ! Component: 100 - total flux cleaned = -0.0017802 Jy ! Component: 150 - total flux cleaned = -0.00203261 Jy ! Component: 200 - total flux cleaned = -0.00220475 Jy ! Total flux subtracted in 200 components = -0.00220475 Jy ! Clean residual min=-0.005959 max=0.005723 Jy/beam ! Clean residual mean=0.000002 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.660452 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.660452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110670Jy sigma=0.000864 ! Fit after self-cal, rms=0.110643Jy sigma=0.000863 ! 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=0.110643Jy sigma=0.000863 ! Fit after self-cal, rms=0.111531Jy sigma=0.000861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.833 mas, bmaj=15.87 mas, bpa=16.89 degrees ! Estimated noise=1821.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00574263 Jy ! Component: 100 - total flux cleaned = -0.00639589 Jy ! Component: 150 - total flux cleaned = -0.00666191 Jy ! Component: 200 - total flux cleaned = -0.00688351 Jy ! Total flux subtracted in 200 components = -0.00688351 Jy ! Clean residual min=-0.006454 max=0.005972 Jy/beam ! Clean residual mean=0.000003 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.653568 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.653568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111374Jy sigma=0.000860 ! Fit after self-cal, rms=0.111340Jy sigma=0.000859 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 = -0.000582259 Jy ! Component: 100 - total flux cleaned = -0.000755308 Jy ! Component: 150 - total flux cleaned = -0.000932885 Jy ! Component: 200 - total flux cleaned = -0.000993145 Jy ! Total flux subtracted in 200 components = -0.000993145 Jy ! Clean residual min=-0.006295 max=0.005646 Jy/beam ! Clean residual mean=0.000005 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.652575 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.652575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111349Jy sigma=0.000860 ! Fit after self-cal, rms=0.111339Jy sigma=0.000860 ! 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=3.471 mas, bmaj=7.863 mas, bpa=3.625 degrees ! Estimated noise=1503.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 7.863 at 3.625 degrees (North through East) ! Clean map min=-0.005795 max=0.58248 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=0.111339Jy sigma=0.000860 ! Fit after self-cal, rms=0.102347Jy sigma=0.000751 ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=7.863 mas, bpa=3.478 degrees ! Estimated noise=1501.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312805 Jy ! Component: 100 - total flux cleaned = -0.00320535 Jy ! Component: 150 - total flux cleaned = -0.00320501 Jy ! Component: 200 - total flux cleaned = -0.0032056 Jy ! Total flux subtracted in 200 components = -0.0032056 Jy ! Clean residual min=-0.005509 max=0.005176 Jy/beam ! Clean residual mean=0.000001 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.649369 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.649369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102175Jy sigma=0.000749 ! Fit after self-cal, rms=0.102137Jy sigma=0.000749 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0004719 Jy ! Component: 100 - total flux cleaned = -0.000470066 Jy ! Component: 150 - total flux cleaned = -0.000531089 Jy ! Component: 200 - total flux cleaned = -0.000530334 Jy ! Total flux subtracted in 200 components = -0.000530334 Jy ! Clean residual min=-0.005313 max=0.005128 Jy/beam ! Clean residual mean=0.000002 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.648839 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.648839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102058Jy sigma=0.000748 ! Fit after self-cal, rms=0.102048Jy sigma=0.000748 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102048Jy sigma=0.000748 ! Fit after self-cal, rms=0.102455Jy sigma=0.000747 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=2.968 mas, bmaj=7.056 mas, bpa=2.07 degrees ! Estimated noise=1851.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.463975 Jy ! Component: 100 - total flux cleaned = 0.566277 Jy ! Component: 150 - total flux cleaned = 0.599411 Jy ! Component: 200 - total flux cleaned = 0.615922 Jy ! Total flux subtracted in 200 components = 0.615922 Jy ! Clean residual min=-0.006592 max=0.009643 Jy/beam ! Clean residual mean=0.000014 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.615922 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.615922 Jy ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=7.865 mas, bpa=3.453 degrees ! Estimated noise=1500.35 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 (63.5, -79.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114127 Jy ! Component: 100 - total flux cleaned = 0.0180935 Jy ! Component: 150 - total flux cleaned = 0.0223534 Jy ! Component: 200 - total flux cleaned = 0.0252444 Jy ! Total flux subtracted in 200 components = 0.0252444 Jy ! Clean residual min=-0.004461 max=0.004787 Jy/beam ! Clean residual mean=0.000005 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.641166 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.641166 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=7.834 mas, bmaj=15.86 mas, bpa=16.78 degrees ! Estimated noise=1819.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249728 Jy ! Component: 100 - total flux cleaned = 0.00295265 Jy ! Component: 150 - total flux cleaned = 0.00300884 Jy ! Component: 200 - total flux cleaned = 0.00295806 Jy ! Total flux subtracted in 200 components = 0.00295806 Jy ! Clean residual min=-0.005481 max=0.005523 Jy/beam ! Clean residual mean=0.000005 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.644124 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 = -4.58654e-05 Jy ! Component: 100 - total flux cleaned = -8.61009e-05 Jy ! Component: 150 - total flux cleaned = -0.000124956 Jy ! Component: 200 - total flux cleaned = -0.000124574 Jy ! Total flux subtracted in 200 components = -0.000124574 Jy ! Clean residual min=-0.005424 max=0.005489 Jy/beam ! Clean residual mean=0.000005 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.644 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=7.865 mas, bpa=3.453 degrees ! Estimated noise=1500.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149557 Jy ! Component: 100 - total flux cleaned = -3.64257e-05 Jy ! Component: 150 - total flux cleaned = 6.99965e-05 Jy ! Component: 200 - total flux cleaned = 0.000117361 Jy ! Total flux subtracted in 200 components = 0.000117361 Jy ! Clean residual min=-0.004145 max=0.004629 Jy/beam ! Clean residual mean=0.000002 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.644117 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.644117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102014Jy sigma=0.000744 ! Fit after self-cal, rms=0.101906Jy sigma=0.000743 wmodel J0856-1105_S_2014_12_20_pus_map.mod ! Writing 88 model components to file: J0856-1105_S_2014_12_20_pus_map.mod wobs J0856-1105_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0856-1105_S_2014_12_20_pus_uvs.fits wwins J0856-1105_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0856-1105_S_2014_12_20_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117967 Jy ! Component: 100 - total flux cleaned = 0.00140407 Jy ! Component: 150 - total flux cleaned = 0.00147422 Jy ! Component: 200 - total flux cleaned = 0.00140598 Jy ! Component: 250 - total flux cleaned = 0.00146965 Jy ! Component: 300 - total flux cleaned = 0.00165598 Jy ! Component: 350 - total flux cleaned = 0.00171572 Jy ! Component: 400 - total flux cleaned = 0.00177588 Jy ! Component: 450 - total flux cleaned = 0.00194668 Jy ! Component: 500 - total flux cleaned = 0.00200031 Jy ! Component: 550 - total flux cleaned = 0.0019998 Jy ! Component: 600 - total flux cleaned = 0.0018961 Jy ! Component: 650 - total flux cleaned = 0.00184672 Jy ! Component: 700 - total flux cleaned = 0.00184625 Jy ! Component: 750 - total flux cleaned = 0.00174913 Jy ! Component: 800 - total flux cleaned = 0.001702 Jy ! Component: 850 - total flux cleaned = 0.00183887 Jy ! Component: 900 - total flux cleaned = 0.00179338 Jy ! Component: 950 - total flux cleaned = 0.00170407 Jy ! Component: 1000 - total flux cleaned = 0.00170415 Jy ! Component: 1050 - total flux cleaned = 0.00174574 Jy ! Component: 1100 - total flux cleaned = 0.00166151 Jy ! Component: 1150 - total flux cleaned = 0.00162069 Jy ! Component: 1200 - total flux cleaned = 0.00162045 Jy ! Component: 1250 - total flux cleaned = 0.00162107 Jy ! Component: 1300 - total flux cleaned = 0.00169965 Jy ! Component: 1350 - total flux cleaned = 0.00189138 Jy ! Component: 1400 - total flux cleaned = 0.00189083 Jy ! Component: 1450 - total flux cleaned = 0.00196513 Jy ! Component: 1500 - total flux cleaned = 0.00203757 Jy ! Component: 1550 - total flux cleaned = 0.00207347 Jy ! Component: 1600 - total flux cleaned = 0.0021089 Jy ! Component: 1650 - total flux cleaned = 0.00224878 Jy ! Component: 1700 - total flux cleaned = 0.00235149 Jy ! Component: 1750 - total flux cleaned = 0.00245276 Jy ! Component: 1800 - total flux cleaned = 0.00248618 Jy ! Component: 1850 - total flux cleaned = 0.00265029 Jy ! Component: 1900 - total flux cleaned = 0.00261776 Jy ! Component: 1950 - total flux cleaned = 0.0028743 Jy ! Component: 2000 - total flux cleaned = 0.00290556 Jy ! Component: 2050 - total flux cleaned = 0.00293673 Jy ! Component: 2100 - total flux cleaned = 0.00309015 Jy ! Component: 2150 - total flux cleaned = 0.00311986 Jy ! Component: 2200 - total flux cleaned = 0.00308957 Jy ! Component: 2250 - total flux cleaned = 0.0030307 Jy ! Component: 2300 - total flux cleaned = 0.00300176 Jy ! Component: 2350 - total flux cleaned = 0.00303097 Jy ! Component: 2400 - total flux cleaned = 0.00291612 Jy ! Component: 2450 - total flux cleaned = 0.00288774 Jy ! Component: 2500 - total flux cleaned = 0.00277506 Jy ! Component: 2550 - total flux cleaned = 0.00271933 Jy ! Component: 2600 - total flux cleaned = 0.00258145 Jy ! Component: 2650 - total flux cleaned = 0.00249968 Jy ! Component: 2700 - total flux cleaned = 0.0024187 Jy ! Component: 2750 - total flux cleaned = 0.00231165 Jy ! Component: 2800 - total flux cleaned = 0.00217881 Jy ! Component: 2850 - total flux cleaned = 0.00212601 Jy ! Component: 2900 - total flux cleaned = 0.00199509 Jy ! Component: 2950 - total flux cleaned = 0.00186516 Jy ! Component: 3000 - total flux cleaned = 0.00181327 Jy ! Component: 3050 - total flux cleaned = 0.00173651 Jy ! Component: 3100 - total flux cleaned = 0.00158406 Jy ! Component: 3150 - total flux cleaned = 0.00150866 Jy ! Component: 3200 - total flux cleaned = 0.00160862 Jy ! Component: 3250 - total flux cleaned = 0.00150891 Jy ! Component: 3300 - total flux cleaned = 0.00138527 Jy ! Component: 3350 - total flux cleaned = 0.00136084 Jy ! Component: 3400 - total flux cleaned = 0.0012876 Jy ! Component: 3450 - total flux cleaned = 0.00119069 Jy ! Component: 3500 - total flux cleaned = 0.00111835 Jy ! Component: 3550 - total flux cleaned = 0.00107066 Jy ! Component: 3600 - total flux cleaned = 0.00107063 Jy ! Component: 3650 - total flux cleaned = 0.00109435 Jy ! Component: 3700 - total flux cleaned = 0.00102353 Jy ! Component: 3750 - total flux cleaned = 0.000976499 Jy ! Component: 3800 - total flux cleaned = 0.000953275 Jy ! Component: 3850 - total flux cleaned = 0.000930032 Jy ! Component: 3900 - total flux cleaned = 0.000953166 Jy ! Component: 3950 - total flux cleaned = 0.000930115 Jy ! Component: 4000 - total flux cleaned = 0.000907107 Jy ! Component: 4050 - total flux cleaned = 0.000930075 Jy ! Total flux subtracted in 4096 components = 0.000998522 Jy ! Clean residual min=-0.001401 max=0.001286 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.645115 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 357 components and 0.645115 Jy ![Exited script file: muppet] wmap "J0856-1105_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.466 x 7.865 at 3.453 degrees (North through East) ! Clean map min=-0.0038066 max=0.59057 Jy/beam ! Writing clean map to FITS file: J0856-1105_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.59057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403842 device "J0856-1105_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0856-1105_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205145 0.205145 0.410291 0.820582 1.64116 3.28233 6.56465 13.1293 26.2586 52.5172 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.59 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.466 x 7.865 at 3.453 degrees (North through East) ! Clean map min=-0.0038066 max=0.59057 Jy/beam quit ! Quitting program ! Log file J0856-1105_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:28:41 2016