! Started logfile: J0725-0054_S_2000_05_22_pus_uvs.log on Mon Nov 19 18:40:03 2007 obs J0725-0054_S_2000_05_22_pus_uva.fits ! Reading UV FITS file: J0725-0054_S_2000_05_22_pus_uva.fits ! AN table 1: 272 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0750774 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0725-0054 ! ! 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 2003 lines of history. ! ! Reading 15520 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 J0725-0054_S_2000_05_22_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 4500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4500 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.808408Jy sigma=0.007736 ! Fit after self-cal, rms=0.670494Jy sigma=0.006532 ! 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=2.109 mas, bmaj=5.71 mas, bpa=-2.427 degrees ! Estimated noise=782.792 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 = 0.291862 Jy ! Component: 100 - total flux cleaned = 0.397843 Jy ! Total flux subtracted in 100 components = 0.397843 Jy ! Clean residual min=-0.016549 max=0.046809 Jy/beam ! Clean residual mean=0.001077 rms=0.005677 Jy/beam ! Combined flux in latest and established models = 0.397843 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.397843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243432Jy sigma=0.001997 ! Fit after self-cal, rms=0.242393Jy sigma=0.001987 ! Inverting map ! Added new window around map position (-2, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541384 Jy ! Component: 100 - total flux cleaned = 0.0836099 Jy ! Total flux subtracted in 100 components = 0.0836099 Jy ! Clean residual min=-0.011773 max=0.021591 Jy/beam ! Clean residual mean=0.000777 rms=0.003838 Jy/beam ! Combined flux in latest and established models = 0.481453 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.481453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228366Jy sigma=0.001790 ! Fit after self-cal, rms=0.227561Jy sigma=0.001783 ! 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=2.282 mas, bmaj=6.617 mas, bpa=-3.213 degrees ! Estimated noise=601.472 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 (-4.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423932 Jy ! Component: 100 - total flux cleaned = 0.0723275 Jy ! Component: 150 - total flux cleaned = 0.0955757 Jy ! Component: 200 - total flux cleaned = 0.114142 Jy ! Total flux subtracted in 200 components = 0.114142 Jy ! Clean residual min=-0.009788 max=0.015107 Jy/beam ! Clean residual mean=0.001435 rms=0.003718 Jy/beam ! Combined flux in latest and established models = 0.595595 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 91 components and 0.595595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217381Jy sigma=0.001632 ! Fit after self-cal, rms=0.216410Jy sigma=0.001622 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 GC 1.07 GG 1.00* ! HH 1.00* HN 0.98 KK 0.95 KP 0.97 ! MA 1.00* MC 1.00* MK 0.96 NL 0.97 ! NY 1.00* OV 0.98 PT 0.91 SC 0.95 ! TS 1.03 WF 1.04 WZ 1.00* LA 0.96 ! ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 GC 1.04 GG 1.00* ! HH 1.00* HN 1.05 KK 0.94 KP 0.92 ! MA 1.00* MC 1.00* MK 0.91 NL 0.98 ! NY 1.00* OV 0.97 PT 0.92 SC 0.99 ! TS 1.11 WF 0.98 WZ 1.00* LA 0.92 ! ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 GC 1.03 GG 1.00* ! HH 1.00* HN 1.00 KK 1.14 KP 0.94 ! MA 1.00* MC 1.00* MK 0.96 NL 0.93 ! NY 1.00* OV 1.01 PT 0.94 SC 0.97 ! TS 1.07 WF 1.00 WZ 1.00* LA 0.96 ! ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 GC 1.04 GG 1.00* ! HH 1.00* HN 0.98 KK 0.94 KP 0.95 ! MA 1.00* MC 1.00* MK 1.00 NL 0.97 ! NY 1.00* OV 0.97 PT 1.07 SC 1.03 ! TS 1.07 WF 0.96 WZ 1.00* LA 0.95 ! ! ! Fit before self-cal, rms=0.216410Jy sigma=0.001622 ! Fit after self-cal, rms=0.208076Jy sigma=0.001594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=6.812 mas, bpa=-3.152 degrees ! Estimated noise=587.973 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, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182853 Jy ! Component: 100 - total flux cleaned = 0.0308377 Jy ! Component: 150 - total flux cleaned = 0.0402382 Jy ! Component: 200 - total flux cleaned = 0.0474443 Jy ! Total flux subtracted in 200 components = 0.0474443 Jy ! Clean residual min=-0.005557 max=0.007922 Jy/beam ! Clean residual mean=0.000593 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.643039 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 141 components and 0.643039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206253Jy sigma=0.001560 ! Fit after self-cal, rms=0.206103Jy sigma=0.001558 ! 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=0.206103Jy sigma=0.001558 ! Fit after self-cal, rms=0.215250Jy sigma=0.001524 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=6.801 mas, bpa=-3.171 degrees ! Estimated noise=589.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833662 Jy ! Component: 100 - total flux cleaned = 0.0145191 Jy ! Component: 150 - total flux cleaned = 0.0185355 Jy ! Component: 200 - total flux cleaned = 0.0212554 Jy ! Total flux subtracted in 200 components = 0.0212554 Jy ! Clean residual min=-0.003809 max=0.006679 Jy/beam ! Clean residual mean=0.000449 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.664295 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 169 components and 0.664295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214766Jy sigma=0.001516 ! Fit after self-cal, rms=0.214951Jy sigma=0.001515 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 (-5.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451122 Jy ! Component: 100 - total flux cleaned = 0.00753115 Jy ! Component: 150 - total flux cleaned = 0.00959816 Jy ! Component: 200 - total flux cleaned = 0.0114698 Jy ! Total flux subtracted in 200 components = 0.0114698 Jy ! Clean residual min=-0.003693 max=0.005965 Jy/beam ! Clean residual mean=0.000333 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.675764 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.675764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214686Jy sigma=0.001511 ! Fit after self-cal, rms=0.214651Jy sigma=0.001511 ! Inverting map ! Added new window around map position (7, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005683 Jy ! Component: 100 - total flux cleaned = 0.0082931 Jy ! Component: 150 - total flux cleaned = 0.0100779 Jy ! Component: 200 - total flux cleaned = 0.0114207 Jy ! Total flux subtracted in 200 components = 0.0114207 Jy ! Clean residual min=-0.003575 max=0.004806 Jy/beam ! Clean residual mean=0.000248 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.687185 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 218 components and 0.687185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214427Jy sigma=0.001508 ! Fit after self-cal, rms=0.214401Jy sigma=0.001508 ! 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=0.214401Jy sigma=0.001508 ! Fit after self-cal, rms=0.215016Jy sigma=0.001507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=6.786 mas, bpa=-3.226 degrees ! Estimated noise=590.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356434 Jy ! Component: 100 - total flux cleaned = 0.00517794 Jy ! Component: 150 - total flux cleaned = 0.00632189 Jy ! Component: 200 - total flux cleaned = 0.00718818 Jy ! Total flux subtracted in 200 components = 0.00718818 Jy ! Clean residual min=-0.002898 max=0.004628 Jy/beam ! Clean residual mean=0.000293 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.694373 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 237 components and 0.694373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214901Jy sigma=0.001506 ! Fit after self-cal, rms=0.214906Jy sigma=0.001506 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 (-11.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473956 Jy ! Component: 100 - total flux cleaned = 0.00601473 Jy ! Component: 150 - total flux cleaned = 0.00647393 Jy ! Component: 200 - total flux cleaned = 0.00704499 Jy ! Total flux subtracted in 200 components = 0.00704499 Jy ! Clean residual min=-0.002948 max=0.003975 Jy/beam ! Clean residual mean=0.000219 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.701418 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 257 components and 0.701418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214746Jy sigma=0.001504 ! Fit after self-cal, rms=0.214734Jy sigma=0.001504 ! 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=0.214734Jy sigma=0.001504 ! Fit after self-cal, rms=0.214612Jy sigma=0.001504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.856 mas, bmaj=11.86 mas, bpa=7.003 degrees ! Estimated noise=822.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400631 Jy ! Component: 100 - total flux cleaned = 0.00579029 Jy ! Component: 150 - total flux cleaned = 0.00618623 Jy ! Component: 200 - total flux cleaned = 0.00639237 Jy ! Total flux subtracted in 200 components = 0.00639237 Jy ! Clean residual min=-0.003360 max=0.005624 Jy/beam ! Clean residual mean=0.000553 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.70781 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 290 components and 0.707811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214531Jy sigma=0.001504 ! Fit after self-cal, rms=0.214524Jy sigma=0.001503 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 = 0.00189771 Jy ! Component: 100 - total flux cleaned = 0.00214128 Jy ! Component: 150 - total flux cleaned = 0.00230466 Jy ! Component: 200 - total flux cleaned = 0.00245352 Jy ! Total flux subtracted in 200 components = 0.00245352 Jy ! Clean residual min=-0.003618 max=0.005530 Jy/beam ! Clean residual mean=0.000486 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.710264 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 308 components and 0.710264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214495Jy sigma=0.001503 ! Fit after self-cal, rms=0.214495Jy sigma=0.001503 ! 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=2.325 mas, bmaj=6.777 mas, bpa=-3.236 degrees ! Estimated noise=591.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.325 x 6.777 at -3.236 degrees (North through East) ! Clean map min=-0.0032632 max=0.35851 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=2.14 mas, bmaj=5.741 mas, bpa=-2.945 degrees ! Estimated noise=771.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284 Jy ! Component: 100 - total flux cleaned = 0.389992 Jy ! Component: 150 - total flux cleaned = 0.440163 Jy ! Component: 200 - total flux cleaned = 0.470533 Jy ! Total flux subtracted in 200 components = 0.470533 Jy ! Clean residual min=-0.008023 max=0.017098 Jy/beam ! Clean residual mean=0.000733 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 0.470533 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.470533 Jy ! Inverting map and beam ! Estimated beam: bmin=2.325 mas, bmaj=6.777 mas, bpa=-3.236 degrees ! Estimated noise=591.2 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 = 0.0437535 Jy ! Component: 100 - total flux cleaned = 0.0757537 Jy ! Component: 150 - total flux cleaned = 0.101089 Jy ! Component: 200 - total flux cleaned = 0.121505 Jy ! Total flux subtracted in 200 components = 0.121505 Jy ! Clean residual min=-0.005191 max=0.012251 Jy/beam ! Clean residual mean=0.001372 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.592039 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 123 components and 0.592039 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=7.856 mas, bmaj=11.86 mas, bpa=7.003 degrees ! Estimated noise=822.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351745 Jy ! Component: 100 - total flux cleaned = 0.0577039 Jy ! Component: 150 - total flux cleaned = 0.0732461 Jy ! Component: 200 - total flux cleaned = 0.0844985 Jy ! Total flux subtracted in 200 components = 0.0844985 Jy ! Clean residual min=-0.004300 max=0.006665 Jy/beam ! Clean residual mean=0.001336 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.676537 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 = 0.00839766 Jy ! Component: 100 - total flux cleaned = 0.0147719 Jy ! Component: 150 - total flux cleaned = 0.019689 Jy ! Component: 200 - total flux cleaned = 0.0235362 Jy ! Total flux subtracted in 200 components = 0.0235362 Jy ! Clean residual min=-0.003263 max=0.005754 Jy/beam ! Clean residual mean=0.000726 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.700073 Jy ! Adding 213 model components to the UV plane model. ! The established model now contains 326 components and 0.700074 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.325 mas, bmaj=6.777 mas, bpa=-3.236 degrees ! Estimated noise=591.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138011 Jy ! Component: 100 - total flux cleaned = 0.00367735 Jy ! Component: 150 - total flux cleaned = 0.00552185 Jy ! Component: 200 - total flux cleaned = 0.00636686 Jy ! Total flux subtracted in 200 components = 0.00636686 Jy ! Clean residual min=-0.002898 max=0.004266 Jy/beam ! Clean residual mean=0.000221 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.706441 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 352 components and 0.706441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214606Jy sigma=0.001504 ! Fit after self-cal, rms=0.214540Jy sigma=0.001503 wmodel J0725-0054_S_2000_05_22_pus_map.mod ! Writing 352 model components to file: J0725-0054_S_2000_05_22_pus_map.mod wobs J0725-0054_S_2000_05_22_pus_uvs.fits ! Writing UV FITS file: J0725-0054_S_2000_05_22_pus_uvs.fits wwins J0725-0054_S_2000_05_22_pus_map.win ! wwins: Wrote 7 windows to J0725-0054_S_2000_05_22_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 = 0.00173606 Jy ! Component: 100 - total flux cleaned = 0.00318833 Jy ! Component: 150 - total flux cleaned = 0.00438585 Jy ! Component: 200 - total flux cleaned = 0.00564529 Jy ! Component: 250 - total flux cleaned = 0.00674121 Jy ! Component: 300 - total flux cleaned = 0.00774115 Jy ! Component: 350 - total flux cleaned = 0.0085517 Jy ! Component: 400 - total flux cleaned = 0.00928703 Jy ! Component: 450 - total flux cleaned = 0.0100008 Jy ! Component: 500 - total flux cleaned = 0.0106964 Jy ! Component: 550 - total flux cleaned = 0.0113751 Jy ! Component: 600 - total flux cleaned = 0.0119948 Jy ! Component: 650 - total flux cleaned = 0.0126001 Jy ! Component: 700 - total flux cleaned = 0.0132348 Jy ! Component: 750 - total flux cleaned = 0.0137317 Jy ! Component: 800 - total flux cleaned = 0.0142602 Jy ! Component: 850 - total flux cleaned = 0.0147787 Jy ! Component: 900 - total flux cleaned = 0.0153276 Jy ! Component: 950 - total flux cleaned = 0.0158665 Jy ! Component: 1000 - total flux cleaned = 0.0163583 Jy ! Component: 1050 - total flux cleaned = 0.0167679 Jy ! Component: 1100 - total flux cleaned = 0.0171349 Jy ! Component: 1150 - total flux cleaned = 0.0174605 Jy ! Component: 1200 - total flux cleaned = 0.0177467 Jy ! Component: 1250 - total flux cleaned = 0.0181339 Jy ! Component: 1300 - total flux cleaned = 0.0183772 Jy ! Component: 1350 - total flux cleaned = 0.0186863 Jy ! Component: 1400 - total flux cleaned = 0.0189236 Jy ! Component: 1450 - total flux cleaned = 0.0192923 Jy ! Component: 1500 - total flux cleaned = 0.0195567 Jy ! Component: 1550 - total flux cleaned = 0.0197857 Jy ! Component: 1600 - total flux cleaned = 0.0200449 Jy ! Component: 1650 - total flux cleaned = 0.020269 Jy ! Component: 1700 - total flux cleaned = 0.0205543 Jy ! Component: 1750 - total flux cleaned = 0.0207112 Jy ! Component: 1800 - total flux cleaned = 0.020959 Jy ! Component: 1850 - total flux cleaned = 0.0212046 Jy ! Component: 1900 - total flux cleaned = 0.0213868 Jy ! Component: 1950 - total flux cleaned = 0.0215673 Jy ! Component: 2000 - total flux cleaned = 0.0217756 Jy ! Total flux subtracted in 2048 components = 0.0218051 Jy ! Clean residual min=-0.001507 max=0.001855 Jy/beam ! Clean residual mean=0.000086 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.728246 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 515 components and 0.728246 Jy ![Exited script file: muppet] wmap "J0725-0054_S_2000_05_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.325 x 6.777 at -3.236 degrees (North through East) ! Clean map min=-0.0021604 max=0.35738 Jy/beam ! Writing clean map to FITS file: J0725-0054_S_2000_05_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.357378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000605238 device "J0725-0054_S_2000_05_22_pus\_map.eps/VPS" ! Attempting to open device: 'J0725-0054_S_2000_05_22_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508064 0.508064 1.01613 2.03226 4.06452 8.12903 16.2581 32.5161 65.0322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.357 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.325 x 6.777 at -3.236 degrees (North through East) ! Clean map min=-0.0021604 max=0.35738 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0725-0054_S_2000_05_22_pus\_map.gif/vgif" ! Attempting to open device: 'J0725-0054_S_2000_05_22_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0725-0054_S_2000_05_22_pus_uvs.log closed on Mon Nov 19 18:40:15 2007