! Started logfile: J2359-3133_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:57:27 2012 obs J2359-3133_X_2011_08_02_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2011_08_02_pus_uva.fits ! AN table 1: 44 integrations on 78 of 78 possible baselines. ! AN table 2: 22 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.262238 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359-3133 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3146 lines of history. ! ! Reading 5400 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2359-3133_X_2011_08_02_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 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 286 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 286 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 286 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 286 telescope corrections were flagged in sub-array 1. ! A total of 128 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.481885Jy sigma=0.003374 ! Fit after self-cal, rms=0.444726Jy sigma=0.003164 ! 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=0.7925 mas, bmaj=4.244 mas, bpa=-24.62 degrees ! Estimated noise=1714.79 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 = 0.477622 Jy ! Component: 100 - total flux cleaned = 0.594139 Jy ! Total flux subtracted in 100 components = 0.594139 Jy ! Clean residual min=-0.024481 max=0.050003 Jy/beam ! Clean residual mean=-0.000856 rms=0.008450 Jy/beam ! Combined flux in latest and established models = 0.594139 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.594139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268009Jy sigma=0.001971 ! Fit after self-cal, rms=0.268031Jy sigma=0.001971 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605019 Jy ! Component: 100 - total flux cleaned = 0.100238 Jy ! Total flux subtracted in 100 components = 0.100238 Jy ! Clean residual min=-0.021644 max=0.025272 Jy/beam ! Clean residual mean=-0.000522 rms=0.006182 Jy/beam ! Combined flux in latest and established models = 0.694377 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.694376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246054Jy sigma=0.001693 ! Fit after self-cal, rms=0.246067Jy sigma=0.001692 ! 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=1.085 mas, bmaj=5.347 mas, bpa=-24.11 degrees ! Estimated noise=1197.54 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 = 0.0470026 Jy ! Component: 100 - total flux cleaned = 0.0719854 Jy ! Component: 150 - total flux cleaned = 0.0862237 Jy ! Component: 200 - total flux cleaned = 0.0947139 Jy ! Total flux subtracted in 200 components = 0.0947139 Jy ! Clean residual min=-0.025347 max=0.022479 Jy/beam ! Clean residual mean=-0.000213 rms=0.007333 Jy/beam ! Combined flux in latest and established models = 0.78909 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 68 components and 0.78909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238370Jy sigma=0.001600 ! Fit after self-cal, rms=0.238360Jy sigma=0.001600 ! 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 0.96 FD 0.91 FT 1.00* HH 1.00* ! HN 1.13 KP 0.91 LA 1.00 MK 0.95 ! NL 0.99 OV 1.00 PT 1.07 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.90 FT 1.00* HH 1.00* ! HN 1.11 KP 0.88 LA 1.00 MK 1.00 ! NL 0.81 OV 1.01 PT 1.06 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 FT 1.00* HH 1.00* ! HN 1.11 KP 0.86 LA 1.04 MK 0.98 ! NL 1.09 OV 1.04 PT 1.16 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.92 FT 1.00* HH 1.00* ! HN 1.09 KP 0.85 LA 1.03 MK 1.02 ! NL 0.93 OV 1.03 PT 1.12 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 FT 1.00* HH 1.00* ! HN 1.12 KP 0.81 LA 1.04 MK 1.00 ! NL 1.06 OV 1.02 PT 1.07 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.90 FT 1.00* HH 1.00* ! HN 1.08 KP 0.77 LA 1.03 MK 1.05 ! NL 0.89 OV 1.04 PT 1.05 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 FT 1.00* HH 1.00* ! HN 1.19 KP 0.87 LA 1.11 MK 1.04 ! NL 1.09 OV 1.07 PT 1.17 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.99 FT 1.00* HH 1.00* ! HN 1.05 KP 0.83 LA 1.08 MK 1.06 ! NL 0.91 OV 1.08 PT 1.19 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.238360Jy sigma=0.001600 ! Fit after self-cal, rms=0.232884Jy sigma=0.001395 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=5.474 mas, bpa=-24.4 degrees ! Estimated noise=1199.31 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 = -0.00947539 Jy ! Component: 100 - total flux cleaned = -0.00950101 Jy ! Component: 150 - total flux cleaned = -0.00880203 Jy ! Component: 200 - total flux cleaned = -0.00819939 Jy ! Total flux subtracted in 200 components = -0.00819939 Jy ! Clean residual min=-0.010631 max=0.011829 Jy/beam ! Clean residual mean=-0.000219 rms=0.002810 Jy/beam ! Combined flux in latest and established models = 0.780891 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.780891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231945Jy sigma=0.001390 ! Fit after self-cal, rms=0.232220Jy sigma=0.001389 ! 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=0.232220Jy sigma=0.001389 ! Fit after self-cal, rms=0.236419Jy sigma=0.001375 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=5.5 mas, bpa=-24.45 degrees ! Estimated noise=1200.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00729004 Jy ! Component: 100 - total flux cleaned = -0.00800177 Jy ! Component: 150 - total flux cleaned = -0.00800377 Jy ! Component: 200 - total flux cleaned = -0.00787319 Jy ! Total flux subtracted in 200 components = -0.00787319 Jy ! Clean residual min=-0.009328 max=0.007951 Jy/beam ! Clean residual mean=-0.000227 rms=0.002265 Jy/beam ! Combined flux in latest and established models = 0.773018 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.773018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235927Jy sigma=0.001373 ! Fit after self-cal, rms=0.236021Jy sigma=0.001373 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 = 0.000365277 Jy ! Component: 100 - total flux cleaned = 0.000595315 Jy ! Component: 150 - total flux cleaned = 0.000703352 Jy ! Component: 200 - total flux cleaned = 0.00090694 Jy ! Total flux subtracted in 200 components = 0.00090694 Jy ! Clean residual min=-0.009420 max=0.008075 Jy/beam ! Clean residual mean=-0.000219 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.773925 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.773925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235839Jy sigma=0.001372 ! Fit after self-cal, rms=0.235840Jy sigma=0.001372 ! 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=0.235840Jy sigma=0.001372 ! Fit after self-cal, rms=0.241644Jy sigma=0.001350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=5.515 mas, bpa=-24.48 degrees ! Estimated noise=1203.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00547404 Jy ! Component: 100 - total flux cleaned = -0.00611881 Jy ! Component: 150 - total flux cleaned = -0.00612608 Jy ! Component: 200 - total flux cleaned = -0.00601923 Jy ! Total flux subtracted in 200 components = -0.00601923 Jy ! Clean residual min=-0.008945 max=0.006167 Jy/beam ! Clean residual mean=0.000048 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.767906 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.767906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241324Jy sigma=0.001349 ! Fit after self-cal, rms=0.241480Jy sigma=0.001349 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 = 0.000334855 Jy ! Component: 100 - total flux cleaned = 0.000424418 Jy ! Component: 150 - total flux cleaned = 0.000504614 Jy ! Component: 200 - total flux cleaned = 0.000584843 Jy ! Total flux subtracted in 200 components = 0.000584843 Jy ! Clean residual min=-0.008813 max=0.006161 Jy/beam ! Clean residual mean=0.000052 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.76849 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.76849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241368Jy sigma=0.001348 ! Fit after self-cal, rms=0.241381Jy sigma=0.001348 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.241381Jy sigma=0.001348 ! Fit after self-cal, rms=0.244691Jy sigma=0.001347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.554 mas, bmaj=9.201 mas, bpa=-15.72 degrees ! Estimated noise=1289.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00453234 Jy ! Component: 100 - total flux cleaned = -0.00514521 Jy ! Component: 150 - total flux cleaned = -0.0052207 Jy ! Component: 200 - total flux cleaned = -0.00528029 Jy ! Total flux subtracted in 200 components = -0.00528029 Jy ! Clean residual min=-0.009673 max=0.005468 Jy/beam ! Clean residual mean=0.000086 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.76321 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 98 components and 0.76321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244554Jy sigma=0.001347 ! Fit after self-cal, rms=0.244619Jy sigma=0.001347 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 = 2.10637e-06 Jy ! Component: 100 - total flux cleaned = -8.62066e-05 Jy ! Component: 150 - total flux cleaned = -0.000121252 Jy ! Component: 200 - total flux cleaned = -0.000154005 Jy ! Total flux subtracted in 200 components = -0.000154005 Jy ! Clean residual min=-0.009659 max=0.005431 Jy/beam ! Clean residual mean=0.000087 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.763056 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.763056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244591Jy sigma=0.001347 ! Fit after self-cal, rms=0.244589Jy sigma=0.001347 ! 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=1.111 mas, bmaj=5.523 mas, bpa=-24.52 degrees ! Estimated noise=1204.08 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 5.523 at -24.52 degrees (North through East) ! Clean map min=-0.0081962 max=0.6172 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244589Jy sigma=0.001347 ! Fit after self-cal, rms=0.247447Jy sigma=0.001222 ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=5.523 mas, bpa=-24.47 degrees ! Estimated noise=1203.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00350065 Jy ! Component: 100 - total flux cleaned = -0.00396116 Jy ! Component: 150 - total flux cleaned = -0.00424874 Jy ! Component: 200 - total flux cleaned = -0.00424723 Jy ! Total flux subtracted in 200 components = -0.00424723 Jy ! Clean residual min=-0.007523 max=0.005923 Jy/beam ! Clean residual mean=0.000033 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.758809 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.758809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247331Jy sigma=0.001222 ! Fit after self-cal, rms=0.247330Jy sigma=0.001222 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.1751e-06 Jy ! Component: 100 - total flux cleaned = 9.8483e-07 Jy ! Component: 150 - total flux cleaned = 2.41585e-06 Jy ! Component: 200 - total flux cleaned = 3.0838e-06 Jy ! Total flux subtracted in 200 components = 3.0838e-06 Jy ! Clean residual min=-0.007626 max=0.005959 Jy/beam ! Clean residual mean=0.000035 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.758812 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.758812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247291Jy sigma=0.001222 ! Fit after self-cal, rms=0.247295Jy sigma=0.001222 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247295Jy sigma=0.001222 ! Fit after self-cal, rms=0.249940Jy sigma=0.001221 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=0.8036 mas, bmaj=4.362 mas, bpa=-25.06 degrees ! Estimated noise=1783.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.496304 Jy ! Component: 100 - total flux cleaned = 0.607765 Jy ! Component: 150 - total flux cleaned = 0.654768 Jy ! Component: 200 - total flux cleaned = 0.684064 Jy ! Total flux subtracted in 200 components = 0.684064 Jy ! Clean residual min=-0.013781 max=0.016059 Jy/beam ! Clean residual mean=-0.000248 rms=0.003452 Jy/beam ! Combined flux in latest and established models = 0.684063 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.684063 Jy ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=5.528 mas, bpa=-24.51 degrees ! Estimated noise=1203.27 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 = 0.0311782 Jy ! Component: 100 - total flux cleaned = 0.0476368 Jy ! Component: 150 - total flux cleaned = 0.0570404 Jy ! Component: 200 - total flux cleaned = 0.0625903 Jy ! Total flux subtracted in 200 components = 0.0625903 Jy ! Clean residual min=-0.007469 max=0.006013 Jy/beam ! Clean residual mean=-0.000016 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.746654 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.746654 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=5.1 mas, bpa=-22.21 degrees ! Estimated noise=1749.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249425 Jy ! Component: 100 - total flux cleaned = 0.00399514 Jy ! Component: 150 - total flux cleaned = 0.00525178 Jy ! Component: 200 - total flux cleaned = 0.00541004 Jy ! Total flux subtracted in 200 components = 0.00541004 Jy ! Clean residual min=-0.009801 max=0.009166 Jy/beam ! Clean residual mean=0.000021 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 0.752064 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149093 Jy ! Component: 100 - total flux cleaned = 0.000420341 Jy ! Component: 150 - total flux cleaned = 0.000668275 Jy ! Component: 200 - total flux cleaned = 0.000903064 Jy ! Total flux subtracted in 200 components = 0.000903064 Jy ! Clean residual min=-0.009567 max=0.009145 Jy/beam ! Clean residual mean=0.000025 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 0.752967 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.752967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249997Jy sigma=0.001224 ! Fit after self-cal, rms=0.249994Jy sigma=0.001223 wmodel J2359-3133_X_2011_08_02_pus_map.mod ! Writing 70 model components to file: J2359-3133_X_2011_08_02_pus_map.mod wobs J2359-3133_X_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2011_08_02_pus_uvs.fits wwins J2359-3133_X_2011_08_02_pus_map.win ! wwins: Wrote 1 windows to J2359-3133_X_2011_08_02_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273193 Jy ! Component: 100 - total flux cleaned = -0.00387548 Jy ! Component: 150 - total flux cleaned = -0.00433235 Jy ! Component: 200 - total flux cleaned = -0.00462565 Jy ! Component: 250 - total flux cleaned = -0.00491151 Jy ! Component: 300 - total flux cleaned = -0.0053235 Jy ! Component: 350 - total flux cleaned = -0.00558934 Jy ! Component: 400 - total flux cleaned = -0.00571744 Jy ! Component: 450 - total flux cleaned = -0.00571867 Jy ! Component: 500 - total flux cleaned = -0.00571648 Jy ! Component: 550 - total flux cleaned = -0.00571257 Jy ! Component: 600 - total flux cleaned = -0.00558974 Jy ! Component: 650 - total flux cleaned = -0.0054708 Jy ! Component: 700 - total flux cleaned = -0.00558995 Jy ! Component: 750 - total flux cleaned = -0.00547475 Jy ! Component: 800 - total flux cleaned = -0.00547472 Jy ! Component: 850 - total flux cleaned = -0.00536247 Jy ! Component: 900 - total flux cleaned = -0.00536172 Jy ! Component: 950 - total flux cleaned = -0.00536211 Jy ! Component: 1000 - total flux cleaned = -0.00514599 Jy ! Component: 1050 - total flux cleaned = -0.00493152 Jy ! Component: 1100 - total flux cleaned = -0.00482689 Jy ! Component: 1150 - total flux cleaned = -0.00472305 Jy ! Component: 1200 - total flux cleaned = -0.00472287 Jy ! Component: 1250 - total flux cleaned = -0.0047223 Jy ! Component: 1300 - total flux cleaned = -0.0044173 Jy ! Component: 1350 - total flux cleaned = -0.00401653 Jy ! Component: 1400 - total flux cleaned = -0.00421581 Jy ! Component: 1450 - total flux cleaned = -0.00392077 Jy ! Component: 1500 - total flux cleaned = -0.00362841 Jy ! Component: 1550 - total flux cleaned = -0.00353154 Jy ! Component: 1600 - total flux cleaned = -0.00343662 Jy ! Component: 1650 - total flux cleaned = -0.00343545 Jy ! Component: 1700 - total flux cleaned = -0.00362153 Jy ! Component: 1750 - total flux cleaned = -0.00334361 Jy ! Component: 1800 - total flux cleaned = -0.00352756 Jy ! Component: 1850 - total flux cleaned = -0.00325428 Jy ! Component: 1900 - total flux cleaned = -0.00370723 Jy ! Component: 1950 - total flux cleaned = -0.00370623 Jy ! Component: 2000 - total flux cleaned = -0.00388299 Jy ! Total flux subtracted in 2048 components = -0.00397035 Jy ! Clean residual min=-0.004388 max=0.005778 Jy/beam ! Clean residual mean=0.000026 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.748996 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 212 components and 0.748996 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 5.1 at -22.21 degrees (North through East) ! Clean map min=-0.0075275 max=0.62419 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.624193 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00185612 device "J2359-3133_X_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J2359-3133_X_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.892089 0.892089 1.78418 3.56836 7.13671 14.2734 28.5469 57.0937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.624 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 5.1 at -22.21 degrees (North through East) ! Clean map min=-0.0075275 max=0.62419 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2359-3133_X_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J2359-3133_X_2011_08_02_pus_map.gif/vgif' mapplot cln