! Started logfile: /scr/pima/bs241c_uvs/J0006+0136_X_uvs.log on Thu Jul 2 09:04:53 2015 obs /scr/pima/bs241c_uvs/J0006+0136_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0006+0136_X_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! AN table 2: 39 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0006+0136 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 9984 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bs241c_uvs/J0006+0136_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000084Jy sigma=32.970348 ! Fit after self-cal, rms=0.988552Jy sigma=32.949819 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.457 mas, bmaj=3.618 mas, bpa=-14.79 degrees ! Estimated noise=0.284119 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 = 0.00918169 Jy ! Component: 100 - total flux cleaned = 0.0111895 Jy ! Total flux subtracted in 100 components = 0.0111895 Jy ! Clean residual min=-0.000863 max=0.000955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0111895 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0111895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020112Jy sigma=0.644811 ! Fit after self-cal, rms=0.018129Jy sigma=0.577515 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305206 Jy ! Component: 100 - total flux cleaned = 0.00372297 Jy ! Total flux subtracted in 100 components = 0.00372297 Jy ! Clean residual min=-0.000834 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0149124 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0149124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017710Jy sigma=0.564929 ! Fit after self-cal, rms=0.017702Jy sigma=0.564735 ! 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=1.881 mas, bmaj=3.798 mas, bpa=-13.6 degrees ! Estimated noise=0.221113 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 = -0.000210162 Jy ! Component: 100 - total flux cleaned = -0.000220372 Jy ! Component: 150 - total flux cleaned = -0.000247717 Jy ! Component: 200 - total flux cleaned = -0.00026405 Jy ! Total flux subtracted in 200 components = -0.00026405 Jy ! Clean residual min=-0.000614 max=0.000609 Jy/beam ! Clean residual mean=-0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0146484 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0146484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017691Jy sigma=0.564383 ! Fit after self-cal, rms=0.017682Jy sigma=0.564179 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.881 x 3.798 at -13.6 degrees (North through East) ! Clean map min=-0.00060593 max=0.014932 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.15 KP 0.91 LA 1.07 ! MK 0.92 NL 1.01 OV 0.93 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.00* KP 1.09 ! LA 0.86 MK 1.00* NL 1.10 OV 0.89 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.91 KP 0.87 LA 1.06 ! MK 0.96 NL 1.03 OV 0.99 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.92 HN 1.00* KP 1.17 ! LA 0.89 MK 1.00* NL 0.94 OV 0.85 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.10 KP 0.96 LA 1.02 ! MK 0.88 NL 0.99 OV 0.97 PT 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.00* KP 1.03 ! LA 0.86 MK 1.00* NL 0.94 OV 0.91 ! PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.05 HN 1.00* KP 0.87 ! LA 0.99 MK 1.00* NL 0.84 OV 1.02 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.08 KP 0.98 LA 0.99 ! MK 0.88 NL 0.94 OV 0.91 PT 1.03 ! ! ! Fit before self-cal, rms=0.017682Jy sigma=0.564179 ! Fit after self-cal, rms=0.017474Jy sigma=0.562632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.863 mas, bmaj=3.817 mas, bpa=-13.74 degrees ! Estimated noise=0.219353 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 = -0.000161232 Jy ! Component: 100 - total flux cleaned = -0.0001704 Jy ! Component: 150 - total flux cleaned = -0.000178523 Jy ! Component: 200 - total flux cleaned = -0.000185852 Jy ! Total flux subtracted in 200 components = -0.000185852 Jy ! Clean residual min=-0.000498 max=0.000543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0144625 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0144625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017472Jy sigma=0.562531 ! Fit after self-cal, rms=0.017481Jy sigma=0.562133 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017481Jy sigma=0.562133 ! Fit after self-cal, rms=0.017509Jy sigma=0.562008 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=3.825 mas, bpa=-13.73 degrees ! Estimated noise=0.218971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.03659e-05 Jy ! Component: 100 - total flux cleaned = -9.88313e-05 Jy ! Component: 150 - total flux cleaned = -0.000109637 Jy ! Component: 200 - total flux cleaned = -0.000119074 Jy ! Total flux subtracted in 200 components = -0.000119074 Jy ! Clean residual min=-0.000501 max=0.000545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0143434 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0143434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017508Jy sigma=0.561949 ! Fit after self-cal, rms=0.017512Jy sigma=0.561631 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 = -3.98506e-05 Jy ! Component: 100 - total flux cleaned = -3.98108e-05 Jy ! Component: 150 - total flux cleaned = -4.5295e-05 Jy ! Component: 200 - total flux cleaned = -5.26565e-05 Jy ! Total flux subtracted in 200 components = -5.26565e-05 Jy ! Clean residual min=-0.000539 max=0.000583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0142908 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0142908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017511Jy sigma=0.561602 ! Fit after self-cal, rms=0.017509Jy sigma=0.561566 ! Inverting map ! Added new window around map position (46.8, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027149 Jy ! Component: 100 - total flux cleaned = 0.000191805 Jy ! Component: 150 - total flux cleaned = 0.000164379 Jy ! Component: 200 - total flux cleaned = 0.000132444 Jy ! Total flux subtracted in 200 components = 0.000132444 Jy ! Clean residual min=-0.000452 max=0.000459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0144232 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0144232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017492Jy sigma=0.561056 ! Fit after self-cal, rms=0.017488Jy sigma=0.560851 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017488Jy sigma=0.560851 ! Fit after self-cal, rms=0.017389Jy sigma=0.560661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.879 mas, bmaj=3.822 mas, bpa=-13.62 degrees ! Estimated noise=0.21776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199917 Jy ! Component: 100 - total flux cleaned = 8.06509e-05 Jy ! Component: 150 - total flux cleaned = -1.14038e-05 Jy ! Component: 200 - total flux cleaned = -4.83559e-05 Jy ! Total flux subtracted in 200 components = -4.83559e-05 Jy ! Clean residual min=-0.000433 max=0.000440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0143749 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.0143749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017381Jy sigma=0.560388 ! Fit after self-cal, rms=0.017375Jy sigma=0.560158 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 = 5.22385e-05 Jy ! Component: 100 - total flux cleaned = -2.10795e-05 Jy ! Component: 150 - total flux cleaned = -5.09269e-05 Jy ! Component: 200 - total flux cleaned = -8.19622e-05 Jy ! Total flux subtracted in 200 components = -8.19622e-05 Jy ! Clean residual min=-0.000458 max=0.000420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0142929 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0142929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017370Jy sigma=0.560027 ! Fit after self-cal, rms=0.017369Jy sigma=0.559980 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017369Jy sigma=0.559980 ! Fit after self-cal, rms=0.017314Jy sigma=0.559921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=4.142 mas, bpa=4.495 degrees ! Estimated noise=0.226419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07734e-05 Jy ! Component: 100 - total flux cleaned = 5.52664e-07 Jy ! Component: 150 - total flux cleaned = -1.38537e-05 Jy ! Component: 200 - total flux cleaned = -2.64412e-05 Jy ! Total flux subtracted in 200 components = -2.64412e-05 Jy ! Clean residual min=-0.000473 max=0.000381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0142665 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.0142665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017312Jy sigma=0.559842 ! Fit after self-cal, rms=0.017311Jy sigma=0.559807 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 = -2.4309e-05 Jy ! Component: 100 - total flux cleaned = -4.87205e-05 Jy ! Component: 150 - total flux cleaned = -7.00405e-05 Jy ! Component: 200 - total flux cleaned = -8.63722e-05 Jy ! Total flux subtracted in 200 components = -8.63722e-05 Jy ! Clean residual min=-0.000483 max=0.000384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0141801 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.0141801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017310Jy sigma=0.559762 ! Fit after self-cal, rms=0.017309Jy sigma=0.559744 ! 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=1.883 mas, bmaj=3.82 mas, bpa=-13.57 degrees ! Estimated noise=0.217104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.883 x 3.82 at -13.57 degrees (North through East) ! Clean map min=-0.00065923 max=0.014676 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.471 mas, bmaj=3.652 mas, bpa=-14.74 degrees ! Estimated noise=0.276068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011432 Jy ! Component: 100 - total flux cleaned = 0.0140077 Jy ! Component: 150 - total flux cleaned = 0.0148953 Jy ! Component: 200 - total flux cleaned = 0.014892 Jy ! Total flux subtracted in 200 components = 0.014892 Jy ! Clean residual min=-0.000675 max=0.000676 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.014892 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.014892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.883 mas, bmaj=3.82 mas, bpa=-13.57 degrees ! Estimated noise=0.217104 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 = -5.49562e-05 Jy ! Component: 100 - total flux cleaned = -8.43509e-05 Jy ! Component: 150 - total flux cleaned = -0.000153638 Jy ! Component: 200 - total flux cleaned = -0.000217225 Jy ! Total flux subtracted in 200 components = -0.000217225 Jy ! Clean residual min=-0.000551 max=0.000494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0146748 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0146748 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=3.317 mas, bmaj=4.142 mas, bpa=4.495 degrees ! Estimated noise=0.226419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121616 Jy ! Component: 100 - total flux cleaned = -0.000187803 Jy ! Component: 150 - total flux cleaned = -0.000244601 Jy ! Component: 200 - total flux cleaned = -0.000274447 Jy ! Total flux subtracted in 200 components = -0.000274447 Jy ! Clean residual min=-0.000448 max=0.000432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0144004 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 = -2.657e-05 Jy ! Component: 100 - total flux cleaned = -3.8698e-05 Jy ! Component: 150 - total flux cleaned = -4.60916e-05 Jy ! Component: 200 - total flux cleaned = -5.64295e-05 Jy ! Total flux subtracted in 200 components = -5.64295e-05 Jy ! Clean residual min=-0.000460 max=0.000409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0143439 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 67 components and 0.0143439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.883 mas, bmaj=3.82 mas, bpa=-13.57 degrees ! Estimated noise=0.217104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.42628e-07 Jy ! Component: 100 - total flux cleaned = -3.00229e-05 Jy ! Component: 150 - total flux cleaned = -6.47585e-05 Jy ! Component: 200 - total flux cleaned = -8.815e-05 Jy ! Total flux subtracted in 200 components = -8.815e-05 Jy ! Clean residual min=-0.000490 max=0.000420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0142558 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0142558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017317Jy sigma=0.559949 ! Fit after self-cal, rms=0.017317Jy sigma=0.559895 wmodel /scr/pima/bs241c_uvs/J0006+0136_X_map.mod ! Writing 80 model components to file: /scr/pima/bs241c_uvs/J0006+0136_X_map.mod wobs /scr/pima/bs241c_uvs/J0006+0136_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0006+0136_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0006+0136_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241c_uvs/J0006+0136_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 = -9.88308e-05 Jy ! Component: 100 - total flux cleaned = -6.91626e-05 Jy ! Component: 150 - total flux cleaned = -8.27575e-05 Jy ! Component: 200 - total flux cleaned = -0.000114917 Jy ! Component: 250 - total flux cleaned = -0.000127059 Jy ! Component: 300 - total flux cleaned = -0.000138885 Jy ! Component: 350 - total flux cleaned = -0.00014988 Jy ! Component: 400 - total flux cleaned = -0.000165596 Jy ! Component: 450 - total flux cleaned = -0.000185695 Jy ! Component: 500 - total flux cleaned = -0.000195419 Jy ! Component: 550 - total flux cleaned = -0.000227903 Jy ! Component: 600 - total flux cleaned = -0.000236834 Jy ! Component: 650 - total flux cleaned = -0.000258424 Jy ! Component: 700 - total flux cleaned = -0.000275084 Jy ! Component: 750 - total flux cleaned = -0.000283141 Jy ! Component: 800 - total flux cleaned = -0.000287166 Jy ! Component: 850 - total flux cleaned = -0.000298566 Jy ! Component: 900 - total flux cleaned = -0.000302295 Jy ! Component: 950 - total flux cleaned = -0.000316572 Jy ! Component: 1000 - total flux cleaned = -0.000333906 Jy ! Component: 1050 - total flux cleaned = -0.000323749 Jy ! Component: 1100 - total flux cleaned = -0.000327055 Jy ! Component: 1150 - total flux cleaned = -0.00032055 Jy ! Component: 1200 - total flux cleaned = -0.000320589 Jy ! Component: 1250 - total flux cleaned = -0.000314488 Jy ! Component: 1300 - total flux cleaned = -0.000317494 Jy ! Component: 1350 - total flux cleaned = -0.000314516 Jy ! Component: 1400 - total flux cleaned = -0.000317432 Jy ! Component: 1450 - total flux cleaned = -0.000311719 Jy ! Component: 1500 - total flux cleaned = -0.00030615 Jy ! Component: 1550 - total flux cleaned = -0.00029234 Jy ! Component: 1600 - total flux cleaned = -0.000278702 Jy ! Component: 1650 - total flux cleaned = -0.000262557 Jy ! Component: 1700 - total flux cleaned = -0.000257246 Jy ! Component: 1750 - total flux cleaned = -0.000236334 Jy ! Component: 1800 - total flux cleaned = -0.000231185 Jy ! Component: 1850 - total flux cleaned = -0.000215936 Jy ! Component: 1900 - total flux cleaned = -0.000218475 Jy ! Component: 1950 - total flux cleaned = -0.000211019 Jy ! Component: 2000 - total flux cleaned = -0.00020857 Jy ! Component: 2050 - total flux cleaned = -0.000201283 Jy ! Component: 2100 - total flux cleaned = -0.000203694 Jy ! Component: 2150 - total flux cleaned = -0.000196573 Jy ! Component: 2200 - total flux cleaned = -0.000196589 Jy ! Component: 2250 - total flux cleaned = -0.000187259 Jy ! Component: 2300 - total flux cleaned = -0.000182621 Jy ! Component: 2350 - total flux cleaned = -0.000175731 Jy ! Component: 2400 - total flux cleaned = -0.000164314 Jy ! Component: 2450 - total flux cleaned = -0.000159761 Jy ! Component: 2500 - total flux cleaned = -0.000148501 Jy ! Component: 2550 - total flux cleaned = -0.000144004 Jy ! Component: 2600 - total flux cleaned = -0.000128404 Jy ! Component: 2650 - total flux cleaned = -0.000123964 Jy ! Component: 2700 - total flux cleaned = -0.000112942 Jy ! Component: 2750 - total flux cleaned = -0.000102006 Jy ! Component: 2800 - total flux cleaned = -8.67423e-05 Jy ! Component: 2850 - total flux cleaned = -7.59054e-05 Jy ! Component: 2900 - total flux cleaned = -7.37314e-05 Jy ! Component: 2950 - total flux cleaned = -5.43895e-05 Jy ! Component: 3000 - total flux cleaned = -4.37052e-05 Jy ! Component: 3050 - total flux cleaned = -3.51998e-05 Jy ! Component: 3100 - total flux cleaned = -2.03613e-05 Jy ! Component: 3150 - total flux cleaned = -5.59906e-06 Jy ! Component: 3200 - total flux cleaned = -3.4955e-06 Jy ! Component: 3250 - total flux cleaned = 6.96887e-06 Jy ! Component: 3300 - total flux cleaned = 1.52959e-05 Jy ! Component: 3350 - total flux cleaned = 2.35978e-05 Jy ! Component: 3400 - total flux cleaned = 3.39331e-05 Jy ! Component: 3450 - total flux cleaned = 4.62788e-05 Jy ! Component: 3500 - total flux cleaned = 5.03831e-05 Jy ! Component: 3550 - total flux cleaned = 6.67229e-05 Jy ! Component: 3600 - total flux cleaned = 6.87456e-05 Jy ! Component: 3650 - total flux cleaned = 8.09178e-05 Jy ! Component: 3700 - total flux cleaned = 9.10178e-05 Jy ! Component: 3750 - total flux cleaned = 9.90742e-05 Jy ! Component: 3800 - total flux cleaned = 0.000105102 Jy ! Component: 3850 - total flux cleaned = 0.000115117 Jy ! Component: 3900 - total flux cleaned = 0.000121119 Jy ! Component: 3950 - total flux cleaned = 0.000129073 Jy ! Component: 4000 - total flux cleaned = 0.000142954 Jy ! Component: 4050 - total flux cleaned = 0.00014295 Jy ! Total flux subtracted in 4096 components = 0.000152814 Jy ! Clean residual min=-0.000113 max=0.000116 Jy/beam ! Clean residual mean=0.000000 rms=0.000034 Jy/beam ! Combined flux in latest and established models = 0.0144086 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 299 components and 0.0144086 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0006+0136_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.883 x 3.82 at -13.57 degrees (North through East) ! Clean map min=-0.0006478 max=0.014526 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0006+0136_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0145256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.23494e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.668118 0.668118 1.33624 2.67247 5.34494 10.6899 21.3798 42.7595 85.5191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.022 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0006+0136_X_uvs.log closed on Thu Jul 2 09:04:57 2015