! Started logfile: J0632-2614_S_2007_12_05_pus_uvs.log on Sat Sep 11 23:15:30 2010 obs J0632-2614_S_2007_12_05_pus_uva.fits ! Reading UV FITS file: J0632-2614_S_2007_12_05_pus_uva.fits ! AN table 1: 130 integrations on 136 of 136 possible baselines. ! AN table 2: 135 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.104023 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0632-2614 ! ! 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 1723 lines of history. ! ! Reading 14996 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 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 1355 telescope corrections were flagged in sub-array 1. ! A total of 1661 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1355 telescope corrections were flagged in sub-array 1. ! A total of 1661 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1355 telescope corrections were flagged in sub-array 1. ! A total of 1661 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1437 telescope corrections were flagged in sub-array 1. ! A total of 1664 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.932080Jy sigma=0.008178 ! Fit after self-cal, rms=0.892408Jy sigma=0.007821 ! 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=4.735 mas, bmaj=18.65 mas, bpa=-0.3449 degrees ! Estimated noise=1372.7 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 = 0.0932491 Jy ! Component: 100 - total flux cleaned = 0.114128 Jy ! Total flux subtracted in 100 components = 0.114128 Jy ! Clean residual min=-0.010663 max=0.010616 Jy/beam ! Clean residual mean=-0.000034 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.114128 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148597Jy sigma=0.001278 ! Fit after self-cal, rms=0.148270Jy sigma=0.001275 ! 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=5.876 mas, bmaj=19.38 mas, bpa=0.8605 degrees ! Estimated noise=675.888 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 = 0.0050894 Jy ! Component: 100 - total flux cleaned = 0.00535478 Jy ! Component: 150 - total flux cleaned = 0.00528683 Jy ! Component: 200 - total flux cleaned = 0.0049451 Jy ! Total flux subtracted in 200 components = 0.0049451 Jy ! Clean residual min=-0.006145 max=0.005110 Jy/beam ! Clean residual mean=0.000054 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.119073 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.119073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147978Jy sigma=0.001272 ! Fit after self-cal, rms=0.147989Jy sigma=0.001272 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HH 1.00* HN 1.09 ! KB 1.00* KP 1.00* LA 0.97 MK 1.00* ! NL 0.92 NY 1.00* ON 1.00* OV 1.01 ! PT 1.17 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.24 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 0.98 MK 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 0.94 ! PT 1.05 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HH 1.00* HN 0.96 ! KB 1.00* KP 1.00* LA 1.19 MK 1.00* ! NL 0.96 NY 1.00* ON 1.00* OV 0.99 ! PT 1.08 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.07 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 1.08 MK 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 0.92 ! PT 1.04 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HH 1.00* HN 1.08 ! KB 1.00* KP 1.00* LA 0.99 MK 1.00* ! NL 1.00 NY 1.00* ON 1.00* OV 1.01 ! PT 1.16 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.02 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 0.95 MK 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.08 ! PT 0.99 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.44 HH 1.00* HN 0.83 ! KB 1.00* KP 1.00* LA 0.94 MK 1.00* ! NL 0.98 NY 1.00* ON 1.00* OV 1.18 ! PT 0.98 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.44 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00* LA 1.01 MK 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.16 ! PT 0.99 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Fit before self-cal, rms=0.147989Jy sigma=0.001272 ! Fit after self-cal, rms=0.143961Jy sigma=0.001233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.851 mas, bmaj=18.84 mas, bpa=1.264 degrees ! Estimated noise=675.897 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 = 0.000623987 Jy ! Component: 100 - total flux cleaned = 0.000842029 Jy ! Component: 150 - total flux cleaned = 0.00101292 Jy ! Component: 200 - total flux cleaned = 0.00110056 Jy ! Total flux subtracted in 200 components = 0.00110056 Jy ! Clean residual min=-0.002856 max=0.002917 Jy/beam ! Clean residual mean=-0.000024 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.120173 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.120173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143950Jy sigma=0.001233 ! Fit after self-cal, rms=0.145784Jy sigma=0.001222 ! 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=0.145784Jy sigma=0.001222 ! Fit after self-cal, rms=0.153652Jy sigma=0.001218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.834 mas, bmaj=18.74 mas, bpa=1.283 degrees ! Estimated noise=681.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356874 Jy ! Component: 100 - total flux cleaned = 0.000508024 Jy ! Component: 150 - total flux cleaned = 0.000629609 Jy ! Component: 200 - total flux cleaned = 0.00066096 Jy ! Total flux subtracted in 200 components = 0.00066096 Jy ! Clean residual min=-0.002916 max=0.002701 Jy/beam ! Clean residual mean=-0.000071 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.120834 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.120834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153640Jy sigma=0.001218 ! Fit after self-cal, rms=0.154847Jy sigma=0.001217 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 = -0.000101632 Jy ! Component: 100 - total flux cleaned = -0.000280311 Jy ! Component: 150 - total flux cleaned = -0.000455204 Jy ! Component: 200 - total flux cleaned = -0.000605722 Jy ! Total flux subtracted in 200 components = -0.000605722 Jy ! Clean residual min=-0.003322 max=0.002666 Jy/beam ! Clean residual mean=-0.000194 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.120229 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.120229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154830Jy sigma=0.001217 ! Fit after self-cal, rms=0.154821Jy sigma=0.001217 ! 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=0.154821Jy sigma=0.001217 ! Fit after self-cal, rms=0.164410Jy sigma=0.001216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.842 mas, bmaj=18.67 mas, bpa=1.361 degrees ! Estimated noise=687.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109846 Jy ! Component: 100 - total flux cleaned = 0.00102783 Jy ! Component: 150 - total flux cleaned = 0.00104175 Jy ! Component: 200 - total flux cleaned = 0.00105428 Jy ! Total flux subtracted in 200 components = 0.00105428 Jy ! Clean residual min=-0.002735 max=0.002777 Jy/beam ! Clean residual mean=-0.000085 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.121283 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.121283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164396Jy sigma=0.001216 ! Fit after self-cal, rms=0.165172Jy sigma=0.001216 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 = 2.90506e-05 Jy ! Component: 100 - total flux cleaned = -0.00016126 Jy ! Component: 150 - total flux cleaned = -0.000297994 Jy ! Component: 200 - total flux cleaned = -0.000357183 Jy ! Total flux subtracted in 200 components = -0.000357183 Jy ! Clean residual min=-0.002902 max=0.002668 Jy/beam ! Clean residual mean=-0.000152 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.120926 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.120926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165162Jy sigma=0.001216 ! Fit after self-cal, rms=0.165125Jy sigma=0.001216 ! 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=0.165125Jy sigma=0.001216 ! Fit after self-cal, rms=0.173362Jy sigma=0.001216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.328 mas, bmaj=20.86 mas, bpa=7.603 degrees ! Estimated noise=734.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939413 Jy ! Component: 100 - total flux cleaned = 0.00104519 Jy ! Component: 150 - total flux cleaned = 0.00109851 Jy ! Component: 200 - total flux cleaned = 0.00111693 Jy ! Total flux subtracted in 200 components = 0.00111693 Jy ! Clean residual min=-0.003177 max=0.003123 Jy/beam ! Clean residual mean=-0.000131 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.122043 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.122043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173351Jy sigma=0.001216 ! Fit after self-cal, rms=0.173730Jy sigma=0.001215 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 = -3.79297e-05 Jy ! Component: 100 - total flux cleaned = -8.76585e-05 Jy ! Component: 150 - total flux cleaned = -0.000158665 Jy ! Component: 200 - total flux cleaned = -0.000219412 Jy ! Total flux subtracted in 200 components = -0.000219412 Jy ! Clean residual min=-0.003222 max=0.003118 Jy/beam ! Clean residual mean=-0.000169 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.121823 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.121823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173724Jy sigma=0.001215 ! Fit after self-cal, rms=0.173722Jy sigma=0.001215 ! 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=5.848 mas, bmaj=18.61 mas, bpa=1.446 degrees ! Estimated noise=692.835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.848 x 18.61 at 1.446 degrees (North through East) ! Clean map min=-0.0028057 max=0.11992 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=4.749 mas, bmaj=17.95 mas, bpa=0.3264 degrees ! Estimated noise=1418.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912371 Jy ! Component: 100 - total flux cleaned = 0.111537 Jy ! Component: 150 - total flux cleaned = 0.118023 Jy ! Component: 200 - total flux cleaned = 0.119039 Jy ! Total flux subtracted in 200 components = 0.119039 Jy ! Clean residual min=-0.005589 max=0.004349 Jy/beam ! Clean residual mean=-0.000091 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.119039 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 0.119039 Jy ! Inverting map and beam ! Estimated beam: bmin=5.848 mas, bmaj=18.61 mas, bpa=1.446 degrees ! Estimated noise=692.835 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 = 0.00229309 Jy ! Component: 100 - total flux cleaned = 0.00247152 Jy ! Component: 150 - total flux cleaned = 0.00220863 Jy ! Component: 200 - total flux cleaned = 0.00204494 Jy ! Total flux subtracted in 200 components = 0.00204494 Jy ! Clean residual min=-0.003428 max=0.002583 Jy/beam ! Clean residual mean=-0.000114 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.121084 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.121084 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=8.328 mas, bmaj=20.86 mas, bpa=7.603 degrees ! Estimated noise=734.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199788 Jy ! Component: 100 - total flux cleaned = 0.00023428 Jy ! Component: 150 - total flux cleaned = 0.000317361 Jy ! Component: 200 - total flux cleaned = 0.000388321 Jy ! Total flux subtracted in 200 components = 0.000388321 Jy ! Clean residual min=-0.003487 max=0.002920 Jy/beam ! Clean residual mean=-0.000159 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.121472 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 = 6.08942e-05 Jy ! Component: 100 - total flux cleaned = 0.000114516 Jy ! Component: 150 - total flux cleaned = 0.000145856 Jy ! Component: 200 - total flux cleaned = 0.000174989 Jy ! Total flux subtracted in 200 components = 0.000174989 Jy ! Clean residual min=-0.003384 max=0.003009 Jy/beam ! Clean residual mean=-0.000164 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.121647 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 76 components and 0.121647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.848 mas, bmaj=18.61 mas, bpa=1.446 degrees ! Estimated noise=692.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.31301e-05 Jy ! Component: 100 - total flux cleaned = 1.44174e-05 Jy ! Component: 150 - total flux cleaned = 3.60577e-05 Jy ! Component: 200 - total flux cleaned = 3.60578e-05 Jy ! Total flux subtracted in 200 components = 3.60578e-05 Jy ! Clean residual min=-0.002926 max=0.002690 Jy/beam ! Clean residual mean=-0.000126 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.121683 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.121683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173719Jy sigma=0.001215 ! Fit after self-cal, rms=0.173735Jy sigma=0.001215 wmodel J0632-2614_S_2007_12_05_pus_map.mod ! Writing 85 model components to file: J0632-2614_S_2007_12_05_pus_map.mod wobs J0632-2614_S_2007_12_05_pus_uvs.fits ! Writing UV FITS file: J0632-2614_S_2007_12_05_pus_uvs.fits wwins J0632-2614_S_2007_12_05_pus_map.win ! wwins: Wrote 1 windows to J0632-2614_S_2007_12_05_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 = -0.000154736 Jy ! Component: 100 - total flux cleaned = -0.000626667 Jy ! Component: 150 - total flux cleaned = -0.00110118 Jy ! Component: 200 - total flux cleaned = -0.00132347 Jy ! Component: 250 - total flux cleaned = -0.00139236 Jy ! Component: 300 - total flux cleaned = -0.00155269 Jy ! Component: 350 - total flux cleaned = -0.00176642 Jy ! Component: 400 - total flux cleaned = -0.00188221 Jy ! Component: 450 - total flux cleaned = -0.00204833 Jy ! Component: 500 - total flux cleaned = -0.0021792 Jy ! Component: 550 - total flux cleaned = -0.00233001 Jy ! Component: 600 - total flux cleaned = -0.00254832 Jy ! Component: 650 - total flux cleaned = -0.00275947 Jy ! Component: 700 - total flux cleaned = -0.00289603 Jy ! Component: 750 - total flux cleaned = -0.00302887 Jy ! Component: 800 - total flux cleaned = -0.00313685 Jy ! Component: 850 - total flux cleaned = -0.00326275 Jy ! Component: 900 - total flux cleaned = -0.00338492 Jy ! Component: 950 - total flux cleaned = -0.00346446 Jy ! Component: 1000 - total flux cleaned = -0.00360004 Jy ! Component: 1050 - total flux cleaned = -0.0036568 Jy ! Component: 1100 - total flux cleaned = -0.00374924 Jy ! Component: 1150 - total flux cleaned = -0.00380314 Jy ! Component: 1200 - total flux cleaned = -0.00387389 Jy ! Component: 1250 - total flux cleaned = -0.00397756 Jy ! Component: 1300 - total flux cleaned = -0.00404528 Jy ! Component: 1350 - total flux cleaned = -0.00411187 Jy ! Component: 1400 - total flux cleaned = -0.00419337 Jy ! Component: 1450 - total flux cleaned = -0.00422521 Jy ! Component: 1500 - total flux cleaned = -0.00427233 Jy ! Component: 1550 - total flux cleaned = -0.00433408 Jy ! Component: 1600 - total flux cleaned = -0.00436418 Jy ! Component: 1650 - total flux cleaned = -0.00439407 Jy ! Component: 1700 - total flux cleaned = -0.00442356 Jy ! Component: 1750 - total flux cleaned = -0.00445261 Jy ! Component: 1800 - total flux cleaned = -0.00450942 Jy ! Component: 1850 - total flux cleaned = -0.0045373 Jy ! Component: 1900 - total flux cleaned = -0.00456483 Jy ! Component: 1950 - total flux cleaned = -0.00463264 Jy ! Component: 2000 - total flux cleaned = -0.00464586 Jy ! Total flux subtracted in 2048 components = -0.0046722 Jy ! Clean residual min=-0.001181 max=0.000957 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.117011 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 239 components and 0.117011 Jy wmap "J0632-2614_S_2007_12_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.848 x 18.61 at 1.446 degrees (North through East) ! Clean map min=-0.0024821 max=0.11948 Jy/beam ! Writing clean map to FITS file: J0632-2614_S_2007_12_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299346 device "J0632-2614_S_2007_12_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0632-2614_S_2007_12_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751604 0.751604 1.50321 3.00642 6.01283 12.0257 24.0513 48.1027 96.2054 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.848 x 18.61 at 1.446 degrees (North through East) ! Clean map min=-0.0024821 max=0.11948 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0632-2614_S_2007_12_05_pus\_map.gif/vgif" ! Attempting to open device: 'J0632-2614_S_2007_12_05_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0632-2614_S_2007_12_05_pus_uvs.log closed on Sat Sep 11 23:15:35 2010