! Started logfile: J1159+0954_S_2010_10_13_pus_uvs.log on Mon Feb 28 00:01:45 2011 obs J1159+0954_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: J1159+0954_S_2010_10_13_pus_uva.fits ! AN table 1: 95 integrations on 105 of 105 possible baselines. ! AN table 2: 95 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.26782 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1159+0954 ! ! 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 2.23696e+09 8e+06 1 8e+06 ! 02 2 2.26696e+09 8e+06 1 8e+06 ! 03 3 2.35696e+09 8e+06 1 8e+06 ! 04 4 2.37696e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3545 lines of history. ! ! Reading 21372 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 J1159+0954_S_2010_10_13_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 606 telescope corrections were flagged in sub-array 1. ! A total of 828 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 606 telescope corrections were flagged in sub-array 1. ! A total of 828 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 626 telescope corrections were flagged in sub-array 1. ! A total of 828 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 576 telescope corrections were flagged in sub-array 1. ! A total of 862 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.980444Jy sigma=0.012271 ! Fit after self-cal, rms=0.937562Jy sigma=0.011765 ! 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=1.855 mas, bmaj=7.161 mas, bpa=2.956 degrees ! Estimated noise=803.06 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 = 0.0508773 Jy ! Component: 100 - total flux cleaned = 0.0628308 Jy ! Total flux subtracted in 100 components = 0.0628308 Jy ! Clean residual min=-0.005663 max=0.006422 Jy/beam ! Clean residual mean=0.000030 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.0628308 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0628308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107522Jy sigma=0.001270 ! Fit after self-cal, rms=0.106683Jy sigma=0.001261 ! 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=2.431 mas, bmaj=8.157 mas, bpa=1.699 degrees ! Estimated noise=408.696 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 = 0.00784775 Jy ! Component: 100 - total flux cleaned = 0.0116998 Jy ! Component: 150 - total flux cleaned = 0.0137491 Jy ! Component: 200 - total flux cleaned = 0.0148671 Jy ! Total flux subtracted in 200 components = 0.0148671 Jy ! Clean residual min=-0.003989 max=0.005635 Jy/beam ! Clean residual mean=0.000021 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.0776979 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0776979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106154Jy sigma=0.001254 ! Fit after self-cal, rms=0.106095Jy sigma=0.001253 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 1.08 LA 0.92 ! MK 0.85 NL 1.07 NY 1.00* OV 1.17 ! PT 0.95 SC 1.03 TS 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.92 HH 1.00* HN 0.98 ! KB 1.00* KK 1.00* KP 0.97 LA 1.00* ! MK 0.78 NL 1.00 NY 1.00* OV 1.00* ! PT 0.87 SC 0.85 TS 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 1.01 LA 0.97 ! MK 1.08 NL 1.00 NY 1.00* OV 1.21 ! PT 1.03 SC 1.07 TS 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.92 HH 1.00* HN 0.90 ! KB 1.00* KK 1.00* KP 0.92 LA 1.00* ! MK 1.02 NL 1.00 NY 1.00* OV 1.00* ! PT 0.89 SC 0.91 TS 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 1.00 LA 0.96 ! MK 1.09 NL 1.05 NY 1.00* OV 1.17 ! PT 1.11 SC 1.15 TS 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HH 1.00* HN 1.01 ! KB 1.00* KK 1.00* KP 0.95 LA 1.00* ! MK 1.04 NL 1.06 NY 1.00* OV 1.00* ! PT 0.84 SC 0.94 TS 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HH 1.00* HN 1.00* ! KB 1.00* KK 1.00* KP 1.01 LA 1.00 ! MK 1.08 NL 1.03 NY 1.00* OV 1.13 ! PT 1.00 SC 1.14 TS 1.23 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.92 HH 1.00* HN 0.93 ! KB 1.00* KK 1.00* KP 0.94 LA 1.00* ! MK 0.99 NL 0.96 NY 1.00* OV 1.00* ! PT 0.95 SC 0.89 TS 1.00* ! ! ! Fit before self-cal, rms=0.106095Jy sigma=0.001253 ! Fit after self-cal, rms=0.106784Jy sigma=0.001247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.465 mas, bmaj=8.163 mas, bpa=1.652 degrees ! Estimated noise=406.577 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 (18.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439228 Jy ! Component: 100 - total flux cleaned = 0.00652219 Jy ! Component: 150 - total flux cleaned = 0.00783437 Jy ! Component: 200 - total flux cleaned = 0.00845233 Jy ! Total flux subtracted in 200 components = 0.00845233 Jy ! Clean residual min=-0.002190 max=0.002779 Jy/beam ! Clean residual mean=0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0861502 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 63 components and 0.0861502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106608Jy sigma=0.001245 ! Fit after self-cal, rms=0.106707Jy sigma=0.001243 ! 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=0.106707Jy sigma=0.001243 ! Fit after self-cal, rms=0.107042Jy sigma=0.001243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=8.157 mas, bpa=1.696 degrees ! Estimated noise=405.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026334 Jy ! Component: 100 - total flux cleaned = 0.0041486 Jy ! Component: 150 - total flux cleaned = 0.0049327 Jy ! Component: 200 - total flux cleaned = 0.00542801 Jy ! Total flux subtracted in 200 components = 0.00542801 Jy ! Clean residual min=-0.002183 max=0.002629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0915782 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 77 components and 0.0915782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106971Jy sigma=0.001242 ! Fit after self-cal, rms=0.107000Jy sigma=0.001241 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 = 0.00163276 Jy ! Component: 100 - total flux cleaned = 0.00232753 Jy ! Component: 150 - total flux cleaned = 0.002614 Jy ! Component: 200 - total flux cleaned = 0.00283932 Jy ! Total flux subtracted in 200 components = 0.00283932 Jy ! Clean residual min=-0.002202 max=0.002521 Jy/beam ! Clean residual mean=-0.000009 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0944176 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 0.0944176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106967Jy sigma=0.001241 ! Fit after self-cal, rms=0.106960Jy sigma=0.001241 ! 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=0.106960Jy sigma=0.001241 ! Fit after self-cal, rms=0.106737Jy sigma=0.001240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.452 mas, bmaj=8.146 mas, bpa=1.753 degrees ! Estimated noise=405.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137481 Jy ! Component: 100 - total flux cleaned = 0.00218267 Jy ! Component: 150 - total flux cleaned = 0.00246236 Jy ! Component: 200 - total flux cleaned = 0.00265865 Jy ! Total flux subtracted in 200 components = 0.00265865 Jy ! Clean residual min=-0.002014 max=0.002363 Jy/beam ! Clean residual mean=-0.000010 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0970762 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 92 components and 0.0970762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106714Jy sigma=0.001240 ! Fit after self-cal, rms=0.106719Jy sigma=0.001240 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 = 0.000810817 Jy ! Component: 100 - total flux cleaned = 0.00101746 Jy ! Component: 150 - total flux cleaned = 0.00117573 Jy ! Component: 200 - total flux cleaned = 0.00127293 Jy ! Total flux subtracted in 200 components = 0.00127293 Jy ! Clean residual min=-0.002080 max=0.002331 Jy/beam ! Clean residual mean=-0.000015 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0983491 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.0983491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106706Jy sigma=0.001240 ! Fit after self-cal, rms=0.106698Jy sigma=0.001240 ! 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=0.106698Jy sigma=0.001240 ! Fit after self-cal, rms=0.106681Jy sigma=0.001240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.794 mas, bmaj=12.4 mas, bpa=4.897 degrees ! Estimated noise=527.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195219 Jy ! Component: 100 - total flux cleaned = 0.0027165 Jy ! Component: 150 - total flux cleaned = 0.00283762 Jy ! Component: 200 - total flux cleaned = 0.00281368 Jy ! Total flux subtracted in 200 components = 0.00281368 Jy ! Clean residual min=-0.002094 max=0.002265 Jy/beam ! Clean residual mean=-0.000038 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.101163 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.101163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106681Jy sigma=0.001240 ! Fit after self-cal, rms=0.106650Jy sigma=0.001239 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 = 0.00069433 Jy ! Component: 100 - total flux cleaned = 0.000668183 Jy ! Component: 150 - total flux cleaned = 0.000623437 Jy ! Component: 200 - total flux cleaned = 0.00058323 Jy ! Total flux subtracted in 200 components = 0.00058323 Jy ! Clean residual min=-0.001987 max=0.002217 Jy/beam ! Clean residual mean=-0.000040 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.101746 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.101746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106656Jy sigma=0.001239 ! Fit after self-cal, rms=0.106650Jy sigma=0.001239 ! 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=2.445 mas, bmaj=8.144 mas, bpa=1.798 degrees ! Estimated noise=405.146 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.445 x 8.144 at 1.798 degrees (North through East) ! Clean map min=-0.0022715 max=0.067271 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=1.866 mas, bmaj=7.137 mas, bpa=3.097 degrees ! Estimated noise=791.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506331 Jy ! Component: 100 - total flux cleaned = 0.0640659 Jy ! Component: 150 - total flux cleaned = 0.072116 Jy ! Component: 200 - total flux cleaned = 0.0781385 Jy ! Total flux subtracted in 200 components = 0.0781385 Jy ! Clean residual min=-0.005635 max=0.004842 Jy/beam ! Clean residual mean=0.000027 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.0781385 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 0.0781385 Jy ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=8.144 mas, bpa=1.798 degrees ! Estimated noise=405.146 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 (2, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638956 Jy ! Component: 100 - total flux cleaned = 0.010536 Jy ! Component: 150 - total flux cleaned = 0.0134747 Jy ! Component: 200 - total flux cleaned = 0.0157084 Jy ! Total flux subtracted in 200 components = 0.0157084 Jy ! Clean residual min=-0.002424 max=0.002677 Jy/beam ! Clean residual mean=0.000007 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0938469 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.0938468 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=7.794 mas, bmaj=12.4 mas, bpa=4.897 degrees ! Estimated noise=527.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033564 Jy ! Component: 100 - total flux cleaned = 0.0053757 Jy ! Component: 150 - total flux cleaned = 0.0061865 Jy ! Component: 200 - total flux cleaned = 0.00631036 Jy ! Total flux subtracted in 200 components = 0.00631036 Jy ! Clean residual min=-0.002232 max=0.002012 Jy/beam ! Clean residual mean=-0.000025 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.100157 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 = 0.000138271 Jy ! Component: 100 - total flux cleaned = 0.000257913 Jy ! Component: 150 - total flux cleaned = 0.00028503 Jy ! Component: 200 - total flux cleaned = 0.000285841 Jy ! Total flux subtracted in 200 components = 0.000285841 Jy ! Clean residual min=-0.002115 max=0.001933 Jy/beam ! Clean residual mean=-0.000028 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.100443 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.100443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=8.144 mas, bpa=1.798 degrees ! Estimated noise=405.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248776 Jy ! Component: 100 - total flux cleaned = -0.000134534 Jy ! Component: 150 - total flux cleaned = -8.25216e-05 Jy ! Component: 200 - total flux cleaned = -3.58277e-05 Jy ! Total flux subtracted in 200 components = -3.58277e-05 Jy ! Clean residual min=-0.001991 max=0.002038 Jy/beam ! Clean residual mean=-0.000014 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.100407 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.100407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106664Jy sigma=0.001239 ! Fit after self-cal, rms=0.106640Jy sigma=0.001239 wmodel J1159+0954_S_2010_10_13_pus_map.mod ! Writing 94 model components to file: J1159+0954_S_2010_10_13_pus_map.mod wobs J1159+0954_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J1159+0954_S_2010_10_13_pus_uvs.fits wwins J1159+0954_S_2010_10_13_pus_map.win ! wwins: Wrote 3 windows to J1159+0954_S_2010_10_13_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 = 0.000166617 Jy ! Component: 100 - total flux cleaned = -9.43344e-05 Jy ! Component: 150 - total flux cleaned = -0.000249518 Jy ! Component: 200 - total flux cleaned = -0.00045781 Jy ! Component: 250 - total flux cleaned = -0.000659397 Jy ! Component: 300 - total flux cleaned = -0.000991009 Jy ! Component: 350 - total flux cleaned = -0.00120441 Jy ! Component: 400 - total flux cleaned = -0.00135944 Jy ! Component: 450 - total flux cleaned = -0.00158537 Jy ! Component: 500 - total flux cleaned = -0.00173169 Jy ! Component: 550 - total flux cleaned = -0.00182684 Jy ! Component: 600 - total flux cleaned = -0.00196671 Jy ! Component: 650 - total flux cleaned = -0.00205776 Jy ! Component: 700 - total flux cleaned = -0.0021245 Jy ! Component: 750 - total flux cleaned = -0.00221175 Jy ! Component: 800 - total flux cleaned = -0.00216876 Jy ! Component: 850 - total flux cleaned = -0.0022536 Jy ! Component: 900 - total flux cleaned = -0.00235745 Jy ! Component: 950 - total flux cleaned = -0.00245968 Jy ! Component: 1000 - total flux cleaned = -0.00255967 Jy ! Component: 1050 - total flux cleaned = -0.00265818 Jy ! Component: 1100 - total flux cleaned = -0.0027554 Jy ! Component: 1150 - total flux cleaned = -0.00286995 Jy ! Component: 1200 - total flux cleaned = -0.00296423 Jy ! Component: 1250 - total flux cleaned = -0.00314963 Jy ! Component: 1300 - total flux cleaned = -0.00325942 Jy ! Component: 1350 - total flux cleaned = -0.00340378 Jy ! Component: 1400 - total flux cleaned = -0.00354631 Jy ! Component: 1450 - total flux cleaned = -0.00368711 Jy ! Component: 1500 - total flux cleaned = -0.00380881 Jy ! Component: 1550 - total flux cleaned = -0.00394594 Jy ! Component: 1600 - total flux cleaned = -0.00406419 Jy ! Component: 1650 - total flux cleaned = -0.00414815 Jy ! Component: 1700 - total flux cleaned = -0.00424779 Jy ! Component: 1750 - total flux cleaned = -0.00437881 Jy ! Component: 1800 - total flux cleaned = -0.00447594 Jy ! Component: 1850 - total flux cleaned = -0.00454034 Jy ! Component: 1900 - total flux cleaned = -0.00465154 Jy ! Component: 1950 - total flux cleaned = -0.00474567 Jy ! Component: 2000 - total flux cleaned = -0.00482337 Jy ! Total flux subtracted in 2048 components = -0.00488493 Jy ! Clean residual min=-0.000908 max=0.000891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0955223 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 237 components and 0.0955223 Jy ![Exited script file: muppet] wmap "J1159+0954_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.445 x 8.144 at 1.798 degrees (North through East) ! Clean map min=-0.0014823 max=0.066345 Jy/beam ! Writing clean map to FITS file: J1159+0954_S_2010_10_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0663452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303785 device "J1159+0954_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1159+0954_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37366 1.37366 2.74731 5.49463 10.9893 21.9785 43.957 87.9141 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.445 x 8.144 at 1.798 degrees (North through East) ! Clean map min=-0.0014823 max=0.066345 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1159+0954_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J1159+0954_S_2010_10_13_pus_map.gif/vgif' mapplot cln