! Started logfile: /scr/pima/rdv94_uvs/J0051-4226_X_uvs.log on Mon Sep 23 22:07:12 2013 obs /scr/pima/rdv94_uvs/J0051-4226_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0051-4226_X_uva.fits ! AN table 1: 10 integrations on 6 of 6 possible baselines. ! AN table 2: 10 integrations on 10 of 10 possible baselines. ! AN table 3: 58 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.646602 visibilities/baseline/integration-bin. ! Found source: J0051-4226 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2664 visibilities. select RR ! 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0051-4226_X] 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 = 1024x1024 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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.241965Jy sigma=4.786757 ! Fit after self-cal, rms=0.437465Jy sigma=1.363391 ! 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=0.7801 mas, bmaj=3.844 mas, bpa=-17.75 degrees ! Estimated noise=5.83052 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 = 0.463374 Jy ! Component: 100 - total flux cleaned = 0.580076 Jy ! Total flux subtracted in 100 components = 0.580076 Jy ! Clean residual min=-0.029041 max=0.050101 Jy/beam ! Clean residual mean=0.000013 rms=0.007860 Jy/beam ! Combined flux in latest and established models = 0.580076 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.580076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176781Jy sigma=0.642076 ! Fit after self-cal, rms=0.176606Jy sigma=0.641359 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057986 Jy ! Component: 100 - total flux cleaned = 0.0938867 Jy ! Total flux subtracted in 100 components = 0.0938867 Jy ! Clean residual min=-0.023287 max=0.026061 Jy/beam ! Clean residual mean=0.000004 rms=0.005205 Jy/beam ! Combined flux in latest and established models = 0.673963 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.673963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153897Jy sigma=0.507932 ! Fit after self-cal, rms=0.153838Jy sigma=0.507436 ! 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=1.06 mas, bmaj=4.824 mas, bpa=-15.97 degrees ! Estimated noise=3.90344 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 = 0.0331343 Jy ! Component: 100 - total flux cleaned = 0.0497421 Jy ! Component: 150 - total flux cleaned = 0.0585217 Jy ! Component: 200 - total flux cleaned = 0.0621557 Jy ! Total flux subtracted in 200 components = 0.0621557 Jy ! Clean residual min=-0.023681 max=0.016446 Jy/beam ! Clean residual mean=0.000006 rms=0.004576 Jy/beam ! Combined flux in latest and established models = 0.736119 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.736119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149581Jy sigma=0.470185 ! Fit after self-cal, rms=0.149631Jy sigma=0.470092 ! 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: ! FD 1.03 KP 0.92 LA 1.09 NL 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.03 LA 0.98 NL 1.22 ! OV 0.96 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KP 1.02 LA 1.02 MK 0.96 ! NL 1.32 OV 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.88 LA 0.97 NL 1.20 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 0.98 LA 0.96 NL 1.12 ! OV 0.93 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KP 0.98 LA 0.98 MK 0.97 ! NL 1.39 OV 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.87 LA 1.07 NL 1.22 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 0.89 LA 1.03 NL 1.18 ! OV 1.05 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 0.89 LA 1.05 MK 0.97 ! NL 1.34 OV 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 0.85 LA 1.02 NL 1.23 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 KP 0.92 LA 1.01 NL 1.22 ! OV 0.97 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 0.95 LA 1.03 MK 1.03 ! NL 1.39 OV 0.99 ! ! ! Fit before self-cal, rms=0.149631Jy sigma=0.470092 ! Fit after self-cal, rms=0.149870Jy sigma=0.441209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=4.756 mas, bpa=-16.67 degrees ! Estimated noise=4.0469 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 = -0.00491137 Jy ! Component: 100 - total flux cleaned = -0.00627262 Jy ! Component: 150 - total flux cleaned = -0.00680869 Jy ! Component: 200 - total flux cleaned = -0.00724842 Jy ! Total flux subtracted in 200 components = -0.00724842 Jy ! Clean residual min=-0.013834 max=0.012221 Jy/beam ! Clean residual mean=0.000024 rms=0.003369 Jy/beam ! Combined flux in latest and established models = 0.728871 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.72887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148747Jy sigma=0.436252 ! Fit after self-cal, rms=0.148994Jy sigma=0.436047 ! 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=0.148994Jy sigma=0.436047 ! Fit after self-cal, rms=0.149263Jy sigma=0.427117 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=4.745 mas, bpa=-16.53 degrees ! Estimated noise=4.03191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00548119 Jy ! Component: 100 - total flux cleaned = -0.00642767 Jy ! Component: 150 - total flux cleaned = -0.00696718 Jy ! Component: 200 - total flux cleaned = -0.0075486 Jy ! Total flux subtracted in 200 components = -0.0075486 Jy ! Clean residual min=-0.011469 max=0.008438 Jy/beam ! Clean residual mean=0.000020 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.721322 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.721322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148883Jy sigma=0.425781 ! Fit after self-cal, rms=0.148940Jy sigma=0.425714 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 = 0.000202915 Jy ! Component: 100 - total flux cleaned = -0.000307915 Jy ! Component: 150 - total flux cleaned = -0.000577581 Jy ! Component: 200 - total flux cleaned = -0.00081498 Jy ! Total flux subtracted in 200 components = -0.00081498 Jy ! Clean residual min=-0.011143 max=0.008340 Jy/beam ! Clean residual mean=0.000020 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.720507 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.720507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148835Jy sigma=0.425204 ! Fit after self-cal, rms=0.148847Jy sigma=0.425162 ! 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=0.148847Jy sigma=0.425162 ! Fit after self-cal, rms=0.150286Jy sigma=0.420271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=4.747 mas, bpa=-16.5 degrees ! Estimated noise=4.03294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145672 Jy ! Component: 100 - total flux cleaned = -0.00171603 Jy ! Component: 150 - total flux cleaned = -0.00203033 Jy ! Component: 200 - total flux cleaned = -0.00231136 Jy ! Total flux subtracted in 200 components = -0.00231136 Jy ! Clean residual min=-0.009725 max=0.008124 Jy/beam ! Clean residual mean=0.000014 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.718195 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.718195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150180Jy sigma=0.419929 ! Fit after self-cal, rms=0.150255Jy sigma=0.419894 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 = -0.000155738 Jy ! Component: 100 - total flux cleaned = -0.000293285 Jy ! Component: 150 - total flux cleaned = -0.000477123 Jy ! Component: 200 - total flux cleaned = -0.000646457 Jy ! Total flux subtracted in 200 components = -0.000646457 Jy ! Clean residual min=-0.009494 max=0.008147 Jy/beam ! Clean residual mean=0.000014 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.717549 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.717549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150192Jy sigma=0.419705 ! Fit after self-cal, rms=0.150212Jy sigma=0.419684 ! 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=0.150212Jy sigma=0.419684 ! Fit after self-cal, rms=0.150902Jy sigma=0.419613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=10.17 mas, bpa=-3.319 degrees ! Estimated noise=4.34565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00393606 Jy ! Component: 100 - total flux cleaned = -0.00439695 Jy ! Component: 150 - total flux cleaned = -0.00472216 Jy ! Component: 200 - total flux cleaned = -0.00500894 Jy ! Total flux subtracted in 200 components = -0.00500894 Jy ! Clean residual min=-0.009283 max=0.007395 Jy/beam ! Clean residual mean=0.000019 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.71254 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 85 components and 0.71254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150941Jy sigma=0.419446 ! Fit after self-cal, rms=0.150931Jy sigma=0.419432 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 = -0.000195284 Jy ! Component: 100 - total flux cleaned = -0.000429824 Jy ! Component: 150 - total flux cleaned = -0.000637405 Jy ! Component: 200 - total flux cleaned = -0.000824237 Jy ! Total flux subtracted in 200 components = -0.000824237 Jy ! Clean residual min=-0.008826 max=0.007332 Jy/beam ! Clean residual mean=0.000019 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.711716 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 87 components and 0.711716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151012Jy sigma=0.419454 ! Fit after self-cal, rms=0.150998Jy sigma=0.419444 ! 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=1.079 mas, bmaj=4.75 mas, bpa=-16.47 degrees ! Estimated noise=4.03147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 4.75 at -16.47 degrees (North through East) ! Clean map min=-0.0082278 max=0.57491 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=0.150998Jy sigma=0.419444 ! Fit after self-cal, rms=0.144923Jy sigma=0.339432 ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=4.766 mas, bpa=-16.5 degrees ! Estimated noise=4.04435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000978785 Jy ! Component: 100 - total flux cleaned = -0.00131086 Jy ! Component: 150 - total flux cleaned = -0.00152859 Jy ! Component: 200 - total flux cleaned = -0.0016635 Jy ! Total flux subtracted in 200 components = -0.0016635 Jy ! Clean residual min=-0.008786 max=0.007842 Jy/beam ! Clean residual mean=0.000011 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.710052 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.710052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144783Jy sigma=0.339123 ! Fit after self-cal, rms=0.144805Jy sigma=0.339091 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002202 Jy ! Component: 100 - total flux cleaned = -0.000288312 Jy ! Component: 150 - total flux cleaned = -0.000414294 Jy ! Component: 200 - total flux cleaned = -0.00047089 Jy ! Total flux subtracted in 200 components = -0.00047089 Jy ! Clean residual min=-0.008511 max=0.007861 Jy/beam ! Clean residual mean=0.000011 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.709581 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.709581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144711Jy sigma=0.338902 ! Fit after self-cal, rms=0.144736Jy sigma=0.338874 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144736Jy sigma=0.338874 ! Fit after self-cal, rms=0.145650Jy sigma=0.338804 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=0.7879 mas, bmaj=3.767 mas, bpa=-18.36 degrees ! Estimated noise=6.17379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.466465 Jy ! Component: 100 - total flux cleaned = 0.584001 Jy ! Component: 150 - total flux cleaned = 0.635767 Jy ! Component: 200 - total flux cleaned = 0.664046 Jy ! Total flux subtracted in 200 components = 0.664046 Jy ! Clean residual min=-0.014704 max=0.018312 Jy/beam ! Clean residual mean=0.000020 rms=0.003445 Jy/beam ! Combined flux in latest and established models = 0.664046 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.664046 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=4.768 mas, bpa=-16.46 degrees ! Estimated noise=4.04438 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 = 0.0216356 Jy ! Component: 100 - total flux cleaned = 0.03104 Jy ! Component: 150 - total flux cleaned = 0.0355632 Jy ! Component: 200 - total flux cleaned = 0.036149 Jy ! Total flux subtracted in 200 components = 0.036149 Jy ! Clean residual min=-0.007744 max=0.008641 Jy/beam ! Clean residual mean=0.000013 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.700195 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.700195 Jy ! Inverting map ! Added new window around map position (-9.6, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463636 Jy ! Component: 100 - total flux cleaned = 0.00531244 Jy ! Component: 150 - total flux cleaned = 0.00572476 Jy ! Component: 200 - total flux cleaned = 0.00646041 Jy ! Total flux subtracted in 200 components = 0.00646041 Jy ! Clean residual min=-0.008046 max=0.007157 Jy/beam ! Clean residual mean=0.000019 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.706656 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.706656 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=10.19 mas, bpa=-3.154 degrees ! Estimated noise=4.33479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232109 Jy ! Component: 100 - total flux cleaned = 0.00302254 Jy ! Component: 150 - total flux cleaned = 0.00361424 Jy ! Component: 200 - total flux cleaned = 0.00387318 Jy ! Total flux subtracted in 200 components = 0.00387318 Jy ! Clean residual min=-0.005899 max=0.005960 Jy/beam ! Clean residual mean=0.000024 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.710529 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 = 0.000173932 Jy ! Component: 100 - total flux cleaned = 0.000283047 Jy ! Component: 150 - total flux cleaned = 0.000434255 Jy ! Component: 200 - total flux cleaned = 0.00052638 Jy ! Total flux subtracted in 200 components = 0.00052638 Jy ! Clean residual min=-0.005866 max=0.005934 Jy/beam ! Clean residual mean=0.000024 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.711055 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.711055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=4.768 mas, bpa=-16.46 degrees ! Estimated noise=4.04438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0009102 Jy ! Component: 100 - total flux cleaned = -0.00091166 Jy ! Component: 150 - total flux cleaned = -0.00108399 Jy ! Component: 200 - total flux cleaned = -0.0011641 Jy ! Total flux subtracted in 200 components = -0.0011641 Jy ! Clean residual min=-0.007875 max=0.006640 Jy/beam ! Clean residual mean=0.000017 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.709891 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.709891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145081Jy sigma=0.336615 ! Fit after self-cal, rms=0.144982Jy sigma=0.336157 wmodel /scr/pima/rdv94_uvs/J0051-4226_X_map.mod ! Writing 105 model components to file: /scr/pima/rdv94_uvs/J0051-4226_X_map.mod wobs /scr/pima/rdv94_uvs/J0051-4226_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0051-4226_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0051-4226_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J0051-4226_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245159 Jy ! Component: 100 - total flux cleaned = -0.0038658 Jy ! Component: 150 - total flux cleaned = -0.00485326 Jy ! Component: 200 - total flux cleaned = -0.00516831 Jy ! Component: 250 - total flux cleaned = -0.00516991 Jy ! Component: 300 - total flux cleaned = -0.00536116 Jy ! Component: 350 - total flux cleaned = -0.00545387 Jy ! Component: 400 - total flux cleaned = -0.00554441 Jy ! Component: 450 - total flux cleaned = -0.00554703 Jy ! Component: 500 - total flux cleaned = -0.00546459 Jy ! Component: 550 - total flux cleaned = -0.00522307 Jy ! Component: 600 - total flux cleaned = -0.00482927 Jy ! Component: 650 - total flux cleaned = -0.0042118 Jy ! Component: 700 - total flux cleaned = -0.00360849 Jy ! Component: 750 - total flux cleaned = -0.00316601 Jy ! Component: 800 - total flux cleaned = -0.00266057 Jy ! Component: 850 - total flux cleaned = -0.00251988 Jy ! Component: 900 - total flux cleaned = -0.00231155 Jy ! Component: 950 - total flux cleaned = -0.00224253 Jy ! Component: 1000 - total flux cleaned = -0.00217462 Jy ! Component: 1050 - total flux cleaned = -0.00197759 Jy ! Component: 1100 - total flux cleaned = -0.00210933 Jy ! Component: 1150 - total flux cleaned = -0.00204672 Jy ! Component: 1200 - total flux cleaned = -0.00211026 Jy ! Component: 1250 - total flux cleaned = -0.00210962 Jy ! Component: 1300 - total flux cleaned = -0.0019889 Jy ! Component: 1350 - total flux cleaned = -0.00204906 Jy ! Component: 1400 - total flux cleaned = -0.0019298 Jy ! Component: 1450 - total flux cleaned = -0.00163797 Jy ! Component: 1500 - total flux cleaned = -0.00158035 Jy ! Component: 1550 - total flux cleaned = -0.00175059 Jy ! Component: 1600 - total flux cleaned = -0.00186224 Jy ! Component: 1650 - total flux cleaned = -0.00186113 Jy ! Component: 1700 - total flux cleaned = -0.0019712 Jy ! Component: 1750 - total flux cleaned = -0.00213403 Jy ! Component: 1800 - total flux cleaned = -0.00213339 Jy ! Component: 1850 - total flux cleaned = -0.00218696 Jy ! Component: 1900 - total flux cleaned = -0.00223951 Jy ! Component: 1950 - total flux cleaned = -0.00239539 Jy ! Component: 2000 - total flux cleaned = -0.00234457 Jy ! Component: 2050 - total flux cleaned = -0.00244626 Jy ! Component: 2100 - total flux cleaned = -0.00234594 Jy ! Component: 2150 - total flux cleaned = -0.00244421 Jy ! Component: 2200 - total flux cleaned = -0.00249301 Jy ! Component: 2250 - total flux cleaned = -0.002444 Jy ! Component: 2300 - total flux cleaned = -0.0024442 Jy ! Component: 2350 - total flux cleaned = -0.00263518 Jy ! Component: 2400 - total flux cleaned = -0.00258776 Jy ! Component: 2450 - total flux cleaned = -0.00268138 Jy ! Component: 2500 - total flux cleaned = -0.00268047 Jy ! Component: 2550 - total flux cleaned = -0.00258832 Jy ! Component: 2600 - total flux cleaned = -0.00263401 Jy ! Component: 2650 - total flux cleaned = -0.00272423 Jy ! Component: 2700 - total flux cleaned = -0.00263451 Jy ! Component: 2750 - total flux cleaned = -0.00285633 Jy ! Component: 2800 - total flux cleaned = -0.00290007 Jy ! Component: 2850 - total flux cleaned = -0.00276903 Jy ! Component: 2900 - total flux cleaned = -0.0029866 Jy ! Component: 2950 - total flux cleaned = -0.00324442 Jy ! Component: 3000 - total flux cleaned = -0.00320161 Jy ! Component: 3050 - total flux cleaned = -0.00337076 Jy ! Component: 3100 - total flux cleaned = -0.00332873 Jy ! Component: 3150 - total flux cleaned = -0.00332896 Jy ! Component: 3200 - total flux cleaned = -0.00357757 Jy ! Component: 3250 - total flux cleaned = -0.00357765 Jy ! Component: 3300 - total flux cleaned = -0.00390417 Jy ! Component: 3350 - total flux cleaned = -0.00410649 Jy ! Component: 3400 - total flux cleaned = -0.00422726 Jy ! Component: 3450 - total flux cleaned = -0.00422752 Jy ! Component: 3500 - total flux cleaned = -0.00450522 Jy ! Component: 3550 - total flux cleaned = -0.00446573 Jy ! Component: 3600 - total flux cleaned = -0.0046614 Jy ! Component: 3650 - total flux cleaned = -0.00466126 Jy ! Component: 3700 - total flux cleaned = -0.00473869 Jy ! Component: 3750 - total flux cleaned = -0.00485369 Jy ! Component: 3800 - total flux cleaned = -0.00489232 Jy ! Component: 3850 - total flux cleaned = -0.00504402 Jy ! Component: 3900 - total flux cleaned = -0.00504409 Jy ! Component: 3950 - total flux cleaned = -0.00511932 Jy ! Component: 4000 - total flux cleaned = -0.00523134 Jy ! Component: 4050 - total flux cleaned = -0.00549068 Jy ! Total flux subtracted in 4096 components = -0.00556432 Jy ! Clean residual min=-0.002212 max=0.002270 Jy/beam ! Clean residual mean=0.000006 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.704327 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 353 components and 0.704327 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0051-4226_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 4.768 at -16.46 degrees (North through East) ! Clean map min=-0.0059918 max=0.59446 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0051-4226_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.594464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00065773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.331928 0.331928 0.663855 1.32771 2.65542 5.31084 10.6217 21.2434 42.4867 84.9735 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.594 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0051-4226_X_uvs.log closed on Mon Sep 23 22:07:17 2013