! Started logfile: J0726+2153_S_2011_08_02_pus_uvs.log on Thu Apr 19 13:13:55 2012 obs J0726+2153_S_2011_08_02_pus_uva.fits ! Reading UV FITS file: J0726+2153_S_2011_08_02_pus_uva.fits ! AN table 1: 98 integrations on 78 of 78 possible baselines. ! AN table 2: 263 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.173734 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0726+2153 ! ! 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 2651 lines of history. ! ! Reading 19568 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 J0726+2153_S_2011_08_02_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 629 telescope corrections were flagged in sub-array 1. ! A total of 2633 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 629 telescope corrections were flagged in sub-array 1. ! A total of 2633 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 629 telescope corrections were flagged in sub-array 1. ! A total of 2633 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 629 telescope corrections were flagged in sub-array 1. ! A total of 2633 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.757882Jy sigma=0.008800 ! Fit after self-cal, rms=0.707340Jy sigma=0.008480 ! 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=2.53 mas, bmaj=8.592 mas, bpa=-10.27 degrees ! Estimated noise=919.597 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 = 0.230753 Jy ! Component: 100 - total flux cleaned = 0.283409 Jy ! Total flux subtracted in 100 components = 0.283409 Jy ! Clean residual min=-0.009110 max=0.018368 Jy/beam ! Clean residual mean=0.000042 rms=0.003048 Jy/beam ! Combined flux in latest and established models = 0.283409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.283409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149573Jy sigma=0.001511 ! Fit after self-cal, rms=0.149593Jy sigma=0.001511 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177767 Jy ! Component: 100 - total flux cleaned = 0.026497 Jy ! Total flux subtracted in 100 components = 0.026497 Jy ! Clean residual min=-0.008822 max=0.011846 Jy/beam ! Clean residual mean=0.000015 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 0.309906 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.309906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146570Jy sigma=0.001469 ! Fit after self-cal, rms=0.146589Jy sigma=0.001468 ! 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=3.401 mas, bmaj=9.698 mas, bpa=-12.32 degrees ! Estimated noise=442.107 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 = 0.0115303 Jy ! Component: 100 - total flux cleaned = 0.0167443 Jy ! Component: 150 - total flux cleaned = 0.0188214 Jy ! Component: 200 - total flux cleaned = 0.0194811 Jy ! Total flux subtracted in 200 components = 0.0194811 Jy ! Clean residual min=-0.009266 max=0.014624 Jy/beam ! Clean residual mean=0.000030 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.329387 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.329388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145640Jy sigma=0.001458 ! Fit after self-cal, rms=0.145631Jy sigma=0.001458 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 FT 1.00* HH 1.00* ! HN 1.10 KP 0.96 LA 1.04 MK 0.83 ! NL 0.96 OV 0.97 PT 1.07 TS 1.00* ! WZ 1.00* ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.13 FT 1.00* HH 1.00* ! HN 1.11 KP 0.99 LA 1.05 MK 1.00* ! NL 0.95 OV 0.95 PT 1.05 TS 1.00* ! WZ 1.08 ! ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.23 FT 1.00* HH 1.00* ! HN 1.24 KP 1.02 LA 0.95 MK 0.91 ! NL 1.04 OV 1.09 PT 1.03 TS 1.00* ! WZ 1.00* ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.21 FT 1.00* HH 1.00* ! HN 1.23 KP 1.05 LA 0.96 MK 1.00* ! NL 1.04 OV 1.01 PT 1.05 TS 1.00* ! WZ 0.95 ! ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 FT 1.00* HH 1.00* ! HN 1.12 KP 0.99 LA 0.90 MK 0.92 ! NL 1.04 OV 1.03 PT 1.00 TS 1.00* ! WZ 1.00* ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.20 FT 1.00* HH 1.00* ! HN 1.11 KP 1.01 LA 0.94 MK 1.00* ! NL 1.05 OV 1.00 PT 1.03 TS 1.00* ! WZ 0.91 ! ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 FT 1.00* HH 1.00* ! HN 1.03 KP 0.93 LA 0.72 MK 0.94 ! NL 0.93 OV 0.88 PT 0.92 TS 1.00* ! WZ 1.00* ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.21 FT 1.00* HH 1.00* ! HN 1.03 KP 0.93 LA 0.77 MK 1.00* ! NL 0.95 OV 0.86 PT 0.93 TS 1.00* ! WZ 1.15 ! ! ! Fit before self-cal, rms=0.145631Jy sigma=0.001458 ! Fit after self-cal, rms=0.141076Jy sigma=0.001336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=10.3 mas, bpa=-11.46 degrees ! Estimated noise=451.827 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 (11.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558461 Jy ! Component: 100 - total flux cleaned = 0.00611403 Jy ! Component: 150 - total flux cleaned = 0.00574868 Jy ! Component: 200 - total flux cleaned = 0.00534548 Jy ! Total flux subtracted in 200 components = 0.00534548 Jy ! Clean residual min=-0.002392 max=0.003476 Jy/beam ! Clean residual mean=-0.000053 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.334733 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 69 components and 0.334733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140864Jy sigma=0.001332 ! Fit after self-cal, rms=0.140968Jy sigma=0.001331 ! 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=0.140968Jy sigma=0.001331 ! Fit after self-cal, rms=0.140244Jy sigma=0.001329 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=10.29 mas, bpa=-11.42 degrees ! Estimated noise=451.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289923 Jy ! Component: 100 - total flux cleaned = 0.00372273 Jy ! Component: 150 - total flux cleaned = 0.00385356 Jy ! Component: 200 - total flux cleaned = 0.0037462 Jy ! Total flux subtracted in 200 components = 0.0037462 Jy ! Clean residual min=-0.002174 max=0.002818 Jy/beam ! Clean residual mean=-0.000038 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.338479 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.338479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140163Jy sigma=0.001328 ! Fit after self-cal, rms=0.140140Jy sigma=0.001328 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 = 0.000581405 Jy ! Component: 100 - total flux cleaned = 0.000736576 Jy ! Component: 150 - total flux cleaned = 0.000691699 Jy ! Component: 200 - total flux cleaned = 0.000692268 Jy ! Total flux subtracted in 200 components = 0.000692268 Jy ! Clean residual min=-0.002115 max=0.002588 Jy/beam ! Clean residual mean=-0.000042 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.339171 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.339171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140102Jy sigma=0.001327 ! Fit after self-cal, rms=0.140096Jy sigma=0.001327 ! 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=0.140096Jy sigma=0.001327 ! Fit after self-cal, rms=0.139848Jy sigma=0.001325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=10.29 mas, bpa=-11.39 degrees ! Estimated noise=452.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142078 Jy ! Component: 100 - total flux cleaned = 0.00210878 Jy ! Component: 150 - total flux cleaned = 0.00251754 Jy ! Component: 200 - total flux cleaned = 0.00269471 Jy ! Total flux subtracted in 200 components = 0.00269471 Jy ! Clean residual min=-0.002038 max=0.002165 Jy/beam ! Clean residual mean=-0.000012 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.341866 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.341866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139811Jy sigma=0.001325 ! Fit after self-cal, rms=0.139804Jy sigma=0.001325 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 = 0.000296644 Jy ! Component: 100 - total flux cleaned = 0.000532564 Jy ! Component: 150 - total flux cleaned = 0.000594314 Jy ! Component: 200 - total flux cleaned = 0.000623845 Jy ! Total flux subtracted in 200 components = 0.000623845 Jy ! Clean residual min=-0.001963 max=0.002181 Jy/beam ! Clean residual mean=-0.000016 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.34249 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 0.34249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139785Jy sigma=0.001324 ! Fit after self-cal, rms=0.139781Jy sigma=0.001324 ! 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=0.139781Jy sigma=0.001324 ! Fit after self-cal, rms=0.139747Jy sigma=0.001324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.05 mas, bmaj=11.43 mas, bpa=-14.96 degrees ! Estimated noise=491.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998273 Jy ! Component: 100 - total flux cleaned = 0.00122528 Jy ! Component: 150 - total flux cleaned = 0.00125166 Jy ! Component: 200 - total flux cleaned = 0.00123086 Jy ! Total flux subtracted in 200 components = 0.00123086 Jy ! Clean residual min=-0.001604 max=0.002035 Jy/beam ! Clean residual mean=-0.000017 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.343721 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.343721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139740Jy sigma=0.001324 ! Fit after self-cal, rms=0.139734Jy sigma=0.001324 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 = 0.000324744 Jy ! Component: 100 - total flux cleaned = 0.000390345 Jy ! Component: 150 - total flux cleaned = 0.000371951 Jy ! Component: 200 - total flux cleaned = 0.000373041 Jy ! Total flux subtracted in 200 components = 0.000373041 Jy ! Clean residual min=-0.001576 max=0.002037 Jy/beam ! Clean residual mean=-0.000021 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.344094 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 165 components and 0.344094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139730Jy sigma=0.001324 ! Fit after self-cal, rms=0.139727Jy sigma=0.001324 ! 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=3.388 mas, bmaj=10.29 mas, bpa=-11.39 degrees ! Estimated noise=452.406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.388 x 10.29 at -11.39 degrees (North through East) ! Clean map min=-0.0016713 max=0.30556 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=2.508 mas, bmaj=9.416 mas, bpa=-9.547 degrees ! Estimated noise=963.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232876 Jy ! Component: 100 - total flux cleaned = 0.28635 Jy ! Component: 150 - total flux cleaned = 0.304267 Jy ! Component: 200 - total flux cleaned = 0.313637 Jy ! Total flux subtracted in 200 components = 0.313637 Jy ! Clean residual min=-0.004976 max=0.005368 Jy/beam ! Clean residual mean=0.000032 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.313637 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.313637 Jy ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=10.29 mas, bpa=-11.39 degrees ! Estimated noise=452.406 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 = 0.0104167 Jy ! Component: 100 - total flux cleaned = 0.0165659 Jy ! Component: 150 - total flux cleaned = 0.0205512 Jy ! Component: 200 - total flux cleaned = 0.0233411 Jy ! Total flux subtracted in 200 components = 0.0233411 Jy ! Clean residual min=-0.002024 max=0.002794 Jy/beam ! Clean residual mean=0.000022 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.336978 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 63 components and 0.336978 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=10.29 mas, bpa=-9.544 degrees ! Estimated noise=574.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166436 Jy ! Component: 100 - total flux cleaned = 0.0028704 Jy ! Component: 150 - total flux cleaned = 0.00393579 Jy ! Component: 200 - total flux cleaned = 0.00451201 Jy ! Total flux subtracted in 200 components = 0.00451201 Jy ! Clean residual min=-0.002517 max=0.002761 Jy/beam ! Clean residual mean=0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.34149 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414987 Jy ! Component: 100 - total flux cleaned = 0.000746405 Jy ! Component: 150 - total flux cleaned = 0.0010561 Jy ! Component: 200 - total flux cleaned = 0.00129885 Jy ! Total flux subtracted in 200 components = 0.00129885 Jy ! Clean residual min=-0.002440 max=0.002757 Jy/beam ! Clean residual mean=-0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.342789 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.342789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139725Jy sigma=0.001324 ! Fit after self-cal, rms=0.139729Jy sigma=0.001324 wmodel J0726+2153_S_2011_08_02_pus_map.mod ! Writing 95 model components to file: J0726+2153_S_2011_08_02_pus_map.mod wobs J0726+2153_S_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J0726+2153_S_2011_08_02_pus_uvs.fits wwins J0726+2153_S_2011_08_02_pus_map.win ! wwins: Wrote 2 windows to J0726+2153_S_2011_08_02_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 = 0.000404581 Jy ! Component: 100 - total flux cleaned = 0.000361607 Jy ! Component: 150 - total flux cleaned = 0.000240356 Jy ! Component: 200 - total flux cleaned = -3.01383e-05 Jy ! Component: 250 - total flux cleaned = -0.000216947 Jy ! Component: 300 - total flux cleaned = -0.000289296 Jy ! Component: 350 - total flux cleaned = -0.000289364 Jy ! Component: 400 - total flux cleaned = -0.000289699 Jy ! Component: 450 - total flux cleaned = -0.00032363 Jy ! Component: 500 - total flux cleaned = -0.000223187 Jy ! Component: 550 - total flux cleaned = -0.00015776 Jy ! Component: 600 - total flux cleaned = -6.19068e-05 Jy ! Component: 650 - total flux cleaned = -0.000156567 Jy ! Component: 700 - total flux cleaned = -0.000125494 Jy ! Component: 750 - total flux cleaned = -0.000247328 Jy ! Component: 800 - total flux cleaned = -0.00015676 Jy ! Component: 850 - total flux cleaned = -0.000275499 Jy ! Component: 900 - total flux cleaned = -0.000304235 Jy ! Component: 950 - total flux cleaned = -0.000420329 Jy ! Component: 1000 - total flux cleaned = -0.000391547 Jy ! Component: 1050 - total flux cleaned = -0.000533383 Jy ! Component: 1100 - total flux cleaned = -0.000533522 Jy ! Component: 1150 - total flux cleaned = -0.000644538 Jy ! Component: 1200 - total flux cleaned = -0.00067213 Jy ! Component: 1250 - total flux cleaned = -0.000781132 Jy ! Component: 1300 - total flux cleaned = -0.000862283 Jy ! Component: 1350 - total flux cleaned = -0.000942249 Jy ! Component: 1400 - total flux cleaned = -0.00102146 Jy ! Component: 1450 - total flux cleaned = -0.00104783 Jy ! Component: 1500 - total flux cleaned = -0.00109998 Jy ! Component: 1550 - total flux cleaned = -0.00120303 Jy ! Component: 1600 - total flux cleaned = -0.00117751 Jy ! Component: 1650 - total flux cleaned = -0.00130447 Jy ! Component: 1700 - total flux cleaned = -0.00135463 Jy ! Component: 1750 - total flux cleaned = -0.00135479 Jy ! Component: 1800 - total flux cleaned = -0.00145396 Jy ! Component: 1850 - total flux cleaned = -0.00155181 Jy ! Component: 1900 - total flux cleaned = -0.00162505 Jy ! Component: 1950 - total flux cleaned = -0.00164934 Jy ! Component: 2000 - total flux cleaned = -0.00174501 Jy ! Total flux subtracted in 2048 components = -0.00176872 Jy ! Clean residual min=-0.001386 max=0.001488 Jy/beam ! Clean residual mean=-0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.34102 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 225 components and 0.341021 Jy ![Exited script file: muppet] wmap "J0726+2153_S_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.679 x 10.29 at -9.544 degrees (North through East) ! Clean map min=-0.0020985 max=0.30004 Jy/beam ! Writing clean map to FITS file: J0726+2153_S_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.300038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000478725 device "J0726+2153_S_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0726+2153_S_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478665 0.478665 0.957331 1.91466 3.82932 7.65865 15.3173 30.6346 61.2692 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.3 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.679 x 10.29 at -9.544 degrees (North through East) ! Clean map min=-0.0020985 max=0.30004 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0726+2153_S_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0726+2153_S_2011_08_02_pus_map.gif/vgif' mapplot cln