! Started logfile: J1411+2134_S_2000_03_13_pus_uvs.log on Tue Apr 2 14:47:56 2013 obs J1411+2134_S_2000_03_13_pus_uva.fits ! Reading UV FITS file: J1411+2134_S_2000_03_13_pus_uva.fits ! AN table 1: 298 integrations on 190 of 190 possible baselines. ! AN table 2: 85 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0321011 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1411+2134 ! ! 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 2.22497e+09 8e+06 1 8e+06 ! 02 2 2.24497e+09 8e+06 1 8e+06 ! 03 3 2.33497e+09 8e+06 1 8e+06 ! 04 4 2.36497e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2247 lines of history. ! ! Reading 9344 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 J1411+2134_S_2000_03_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 5062 telescope corrections were flagged in sub-array 1. ! A total of 1451 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5062 telescope corrections were flagged in sub-array 1. ! A total of 1451 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5062 telescope corrections were flagged in sub-array 1. ! A total of 1484 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5193 telescope corrections were flagged in sub-array 1. ! A total of 1484 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.943299Jy sigma=0.006696 ! Fit after self-cal, rms=0.852287Jy sigma=0.005997 ! 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=1.736 mas, bmaj=5.7 mas, bpa=3.609 degrees ! Estimated noise=2843.78 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 = 0.137308 Jy ! Component: 100 - total flux cleaned = 0.172712 Jy ! Total flux subtracted in 100 components = 0.172712 Jy ! Clean residual min=-0.019246 max=0.017759 Jy/beam ! Clean residual mean=0.000039 rms=0.005869 Jy/beam ! Combined flux in latest and established models = 0.172712 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.172712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231414Jy sigma=0.001224 ! Fit after self-cal, rms=0.230980Jy sigma=0.001221 ! 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=2.251 mas, bmaj=5.273 mas, bpa=5.52 degrees ! Estimated noise=1142.18 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 = 0.0137924 Jy ! Component: 100 - total flux cleaned = 0.0152987 Jy ! Component: 150 - total flux cleaned = 0.0159219 Jy ! Component: 200 - total flux cleaned = 0.0166147 Jy ! Total flux subtracted in 200 components = 0.0166147 Jy ! Clean residual min=-0.014382 max=0.012286 Jy/beam ! Clean residual mean=0.000049 rms=0.004164 Jy/beam ! Combined flux in latest and established models = 0.189327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.189327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229709Jy sigma=0.001215 ! Fit after self-cal, rms=0.229596Jy sigma=0.001214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 GC 1.00* KP 1.00* ! LA 1.01 NL 1.04 OV 1.00* PT 1.00* ! SC 1.01 WF 1.00* HH 1.00* KK 1.00* ! MA 1.00* MC 1.20 MK 1.00* NY 1.00* ! ON 1.00* TS 1.00* WZ 1.00* HN 0.84 ! ! A total of 249 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* WF 0.00* HH 0.00* KK 0.00* ! MA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* TS 0.00* WZ 0.00* HN 0.00* ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 GC 1.00* KP 1.00* ! LA 1.06 NL 1.02 OV 1.00* PT 1.00* ! SC 0.98 WF 1.00* HH 1.00* KK 1.00* ! MA 1.00* MC 1.03 MK 1.00* NY 1.00* ! ON 1.00* TS 1.00* WZ 1.00* HN 0.83 ! ! A total of 249 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* WF 0.00* HH 0.00* KK 0.00* ! MA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* TS 0.00* WZ 0.00* HN 0.00* ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 GC 1.00* KP 1.00* ! LA 1.07 NL 1.08 OV 1.00* PT 1.00* ! SC 0.96 WF 1.00* HH 1.00* KK 1.00* ! MA 1.00* MC 0.67 MK 1.00* NY 1.00* ! ON 1.00* TS 1.00* WZ 1.00* HN 0.85 ! ! A total of 216 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* WF 0.00* HH 0.00* KK 0.00* ! MA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* TS 0.00* WZ 0.00* HN 0.00* ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 GC 1.00* KP 1.00* ! LA 1.04 NL 1.08 OV 1.00* PT 1.00* ! SC 1.00 WF 1.00* HH 1.00* KK 1.00* ! MA 1.00* MC 0.91 MK 1.00* NY 1.00* ! ON 1.00* TS 1.00* WZ 1.00* HN 0.76 ! ! A total of 216 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GC 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* WF 0.00* HH 0.00* KK 0.00* ! MA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* TS 0.00* WZ 0.00* HN 0.00* ! ! ! Fit before self-cal, rms=0.229596Jy sigma=0.001214 ! Fit after self-cal, rms=0.207129Jy sigma=0.001191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.559 mas, bmaj=5.035 mas, bpa=1.722 degrees ! Estimated noise=1246.61 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 = 0.00282794 Jy ! Component: 100 - total flux cleaned = 0.00274982 Jy ! Component: 150 - total flux cleaned = 0.00259728 Jy ! Component: 200 - total flux cleaned = 0.00245978 Jy ! Total flux subtracted in 200 components = 0.00245978 Jy ! Clean residual min=-0.006463 max=0.007895 Jy/beam ! Clean residual mean=0.000012 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.191787 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.191787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207047Jy sigma=0.001190 ! Fit after self-cal, rms=0.207713Jy sigma=0.001186 ! 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=0.207713Jy sigma=0.001186 ! Fit after self-cal, rms=0.208291Jy sigma=0.001184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=5.042 mas, bpa=1.573 degrees ! Estimated noise=1245.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215191 Jy ! Component: 100 - total flux cleaned = 0.00200976 Jy ! Component: 150 - total flux cleaned = 0.00181983 Jy ! Component: 200 - total flux cleaned = 0.00176235 Jy ! Total flux subtracted in 200 components = 0.00176235 Jy ! Clean residual min=-0.006892 max=0.007432 Jy/beam ! Clean residual mean=0.000014 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.193549 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.193549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208245Jy sigma=0.001183 ! Fit after self-cal, rms=0.209023Jy sigma=0.001182 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) ! Added new window around map position (15.5, 58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265044 Jy ! Component: 100 - total flux cleaned = 0.00362236 Jy ! Component: 150 - total flux cleaned = 0.00442588 Jy ! Component: 200 - total flux cleaned = 0.00496258 Jy ! Total flux subtracted in 200 components = 0.00496258 Jy ! Clean residual min=-0.005339 max=0.005535 Jy/beam ! Clean residual mean=-0.000005 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.198512 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.198512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208801Jy sigma=0.001180 ! Fit after self-cal, rms=0.208837Jy sigma=0.001180 ! 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=0.208837Jy sigma=0.001180 ! Fit after self-cal, rms=0.211271Jy sigma=0.001179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.487 mas, bmaj=5.043 mas, bpa=1.603 degrees ! Estimated noise=1240.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100392 Jy ! Component: 100 - total flux cleaned = 0.0012633 Jy ! Component: 150 - total flux cleaned = 0.00197575 Jy ! Component: 200 - total flux cleaned = 0.00247783 Jy ! Total flux subtracted in 200 components = 0.00247783 Jy ! Clean residual min=-0.004260 max=0.005025 Jy/beam ! Clean residual mean=-0.000001 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.20099 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.20099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211202Jy sigma=0.001178 ! Fit after self-cal, rms=0.211788Jy sigma=0.001178 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 = -0.000165608 Jy ! Component: 100 - total flux cleaned = -0.000118042 Jy ! Component: 150 - total flux cleaned = -2.33504e-05 Jy ! Component: 200 - total flux cleaned = 0.000151841 Jy ! Total flux subtracted in 200 components = 0.000151841 Jy ! Clean residual min=-0.004134 max=0.004900 Jy/beam ! Clean residual mean=-0.000003 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.201142 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.201142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211761Jy sigma=0.001178 ! Fit after self-cal, rms=0.211841Jy sigma=0.001178 ! 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=0.211841Jy sigma=0.001178 ! Fit after self-cal, rms=0.214435Jy sigma=0.001178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.32 mas, bmaj=14.12 mas, bpa=-88.87 degrees ! Estimated noise=1886.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196257 Jy ! Component: 100 - total flux cleaned = 0.00299366 Jy ! Component: 150 - total flux cleaned = 0.0032106 Jy ! Component: 200 - total flux cleaned = 0.00332915 Jy ! Total flux subtracted in 200 components = 0.00332915 Jy ! Clean residual min=-0.003944 max=0.003434 Jy/beam ! Clean residual mean=-0.000002 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.204471 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.204471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214428Jy sigma=0.001178 ! Fit after self-cal, rms=0.214677Jy sigma=0.001177 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 = 0.000792567 Jy ! Component: 100 - total flux cleaned = 0.000914241 Jy ! Component: 150 - total flux cleaned = 0.00102647 Jy ! Component: 200 - total flux cleaned = 0.00102623 Jy ! Total flux subtracted in 200 components = 0.00102623 Jy ! Clean residual min=-0.003827 max=0.003374 Jy/beam ! Clean residual mean=-0.000001 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.205497 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.205497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214680Jy sigma=0.001178 ! Fit after self-cal, rms=0.214709Jy sigma=0.001177 ! 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=2.48 mas, bmaj=5.046 mas, bpa=1.669 degrees ! Estimated noise=1241.12 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.48 x 5.046 at 1.669 degrees (North through East) ! Clean map min=-0.011654 max=0.16764 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=1.849 mas, bmaj=5.603 mas, bpa=0.572 degrees ! Estimated noise=3057.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13311 Jy ! Component: 100 - total flux cleaned = 0.156245 Jy ! Component: 150 - total flux cleaned = 0.168562 Jy ! Component: 200 - total flux cleaned = 0.178162 Jy ! Total flux subtracted in 200 components = 0.178162 Jy ! Clean residual min=-0.011074 max=0.012002 Jy/beam ! Clean residual mean=0.000013 rms=0.003703 Jy/beam ! Combined flux in latest and established models = 0.178162 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.178162 Jy ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=5.046 mas, bpa=1.669 degrees ! Estimated noise=1241.12 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 = 0.00804833 Jy ! Component: 100 - total flux cleaned = 0.0117952 Jy ! Component: 150 - total flux cleaned = 0.0142125 Jy ! Component: 200 - total flux cleaned = 0.0162949 Jy ! Total flux subtracted in 200 components = 0.0162949 Jy ! Clean residual min=-0.005955 max=0.005472 Jy/beam ! Clean residual mean=0.000003 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.194457 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.194457 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=7.32 mas, bmaj=14.12 mas, bpa=-88.87 degrees ! Estimated noise=1886.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049906 Jy ! Component: 100 - total flux cleaned = 0.00822949 Jy ! Component: 150 - total flux cleaned = 0.0104212 Jy ! Component: 200 - total flux cleaned = 0.0107695 Jy ! Total flux subtracted in 200 components = 0.0107695 Jy ! Clean residual min=-0.005874 max=0.004164 Jy/beam ! Clean residual mean=-0.000000 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.205226 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 = 0.000120582 Jy ! Component: 100 - total flux cleaned = 0.000238928 Jy ! Component: 150 - total flux cleaned = 0.000349045 Jy ! Component: 200 - total flux cleaned = 0.000501984 Jy ! Total flux subtracted in 200 components = 0.000501984 Jy ! Clean residual min=-0.005126 max=0.004039 Jy/beam ! Clean residual mean=0.000001 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.205728 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.205728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=5.046 mas, bpa=1.669 degrees ! Estimated noise=1241.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647603 Jy ! Component: 100 - total flux cleaned = 0.000627304 Jy ! Component: 150 - total flux cleaned = 0.000907003 Jy ! Component: 200 - total flux cleaned = 0.000910539 Jy ! Total flux subtracted in 200 components = 0.000910539 Jy ! Clean residual min=-0.004338 max=0.004923 Jy/beam ! Clean residual mean=0.000002 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.206639 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.206639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214732Jy sigma=0.001178 ! Fit after self-cal, rms=0.214685Jy sigma=0.001178 wmodel J1411+2134_S_2000_03_13_pus_map.mod ! Writing 70 model components to file: J1411+2134_S_2000_03_13_pus_map.mod wobs J1411+2134_S_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J1411+2134_S_2000_03_13_pus_uvs.fits wwins J1411+2134_S_2000_03_13_pus_map.win ! wwins: Wrote 2 windows to J1411+2134_S_2000_03_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 = -0.000130126 Jy ! Component: 100 - total flux cleaned = 0.000145441 Jy ! Component: 150 - total flux cleaned = 8.44099e-05 Jy ! Component: 200 - total flux cleaned = 0.000604325 Jy ! Component: 250 - total flux cleaned = 0.000979268 Jy ! Component: 300 - total flux cleaned = 0.0016792 Jy ! Component: 350 - total flux cleaned = 0.00229145 Jy ! Component: 400 - total flux cleaned = 0.00287562 Jy ! Component: 450 - total flux cleaned = 0.0034809 Jy ! Component: 500 - total flux cleaned = 0.00418434 Jy ! Component: 550 - total flux cleaned = 0.00462437 Jy ! Component: 600 - total flux cleaned = 0.00520557 Jy ! Component: 650 - total flux cleaned = 0.00569406 Jy ! Component: 700 - total flux cleaned = 0.00617001 Jy ! Component: 750 - total flux cleaned = 0.00666946 Jy ! Component: 800 - total flux cleaned = 0.0071207 Jy ! Component: 850 - total flux cleaned = 0.00752687 Jy ! Component: 900 - total flux cleaned = 0.00779125 Jy ! Component: 950 - total flux cleaned = 0.0080504 Jy ! Component: 1000 - total flux cleaned = 0.00827219 Jy ! Component: 1050 - total flux cleaned = 0.00855054 Jy ! Component: 1100 - total flux cleaned = 0.00879304 Jy ! Component: 1150 - total flux cleaned = 0.0089417 Jy ! Component: 1200 - total flux cleaned = 0.0091167 Jy ! Component: 1250 - total flux cleaned = 0.00931679 Jy ! Component: 1300 - total flux cleaned = 0.00948601 Jy ! Component: 1350 - total flux cleaned = 0.00967991 Jy ! Component: 1400 - total flux cleaned = 0.00984379 Jy ! Component: 1450 - total flux cleaned = 0.0100862 Jy ! Component: 1500 - total flux cleaned = 0.010325 Jy ! Component: 1550 - total flux cleaned = 0.0105603 Jy ! Component: 1600 - total flux cleaned = 0.0107929 Jy ! Component: 1650 - total flux cleaned = 0.0109965 Jy ! Component: 1700 - total flux cleaned = 0.0110976 Jy ! Component: 1750 - total flux cleaned = 0.011297 Jy ! Component: 1800 - total flux cleaned = 0.011519 Jy ! Component: 1850 - total flux cleaned = 0.0117145 Jy ! Component: 1900 - total flux cleaned = 0.012005 Jy ! Component: 1950 - total flux cleaned = 0.0122932 Jy ! Component: 2000 - total flux cleaned = 0.0125791 Jy ! Total flux subtracted in 2048 components = 0.0128152 Jy ! Clean residual min=-0.001225 max=0.001289 Jy/beam ! Clean residual mean=0.000009 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.219454 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 191 components and 0.219454 Jy ![Exited script file: muppet] wmap "J1411+2134_S_2000_03_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.48 x 5.046 at 1.669 degrees (North through East) ! Clean map min=-0.012997 max=0.16668 Jy/beam ! Writing clean map to FITS file: J1411+2134_S_2000_03_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000434607 device "J1411+2134_S_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1411+2134_S_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.782249 0.782249 1.5645 3.129 6.258 12.516 25.032 50.064 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.48 x 5.046 at 1.669 degrees (North through East) ! Clean map min=-0.012997 max=0.16668 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1411+2134_S_2000_03_13_pus_uvs.log closed on Tue Apr 2 14:48:04 2013