! Started logfile: /scr/pima/bp171ae_uvs/J1559+2556_X_uvs.log on Sat Oct 12 00:31:59 2013 obs /scr/pima/bp171ae_uvs/J1559+2556_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1559+2556_X_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.642677 visibilities/baseline/integration-bin. ! Found source: J1559+2556 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 8144 visibilities. select RR ! Selecting polarization: RR, 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/bp171ae_uvs/J1559+2556_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000178Jy sigma=0.851738 ! Fit after self-cal, rms=0.989105Jy sigma=0.835075 ! 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=0.8633 mas, bmaj=2.191 mas, bpa=-12.33 degrees ! Estimated noise=20.3245 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 = 0.0112468 Jy ! Component: 100 - total flux cleaned = 0.0143338 Jy ! Total flux subtracted in 100 components = 0.0143338 Jy ! Clean residual min=-0.001613 max=0.001723 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0143338 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0143338 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=0.019321Jy sigma=0.018345 ! Fit after self-cal, rms=0.017126Jy sigma=0.016633 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334093 Jy ! Component: 100 - total flux cleaned = 0.00473443 Jy ! Total flux subtracted in 100 components = 0.00473443 Jy ! Clean residual min=-0.001478 max=0.001663 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0190682 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0190682 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=0.017322Jy sigma=0.015295 ! Fit after self-cal, rms=0.017303Jy sigma=0.015287 ! 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=1.084 mas, bmaj=2.389 mas, bpa=-10.06 degrees ! Estimated noise=10.4053 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 (1.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197006 Jy ! Component: 100 - total flux cleaned = 0.00292524 Jy ! Component: 150 - total flux cleaned = 0.00350695 Jy ! Component: 200 - total flux cleaned = 0.00380696 Jy ! Total flux subtracted in 200 components = 0.00380696 Jy ! Clean residual min=-0.000742 max=0.000875 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0228752 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.0228752 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=0.017363Jy sigma=0.014872 ! Fit after self-cal, rms=0.017287Jy sigma=0.014813 ! 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 1.07 HN 0.84 KP 1.02 LA 0.97 ! MK 0.91 NL 0.98 OV 0.87 PT 0.87 ! SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.80 KP 0.88 LA 0.88 ! MK 0.87 NL 1.02 OV 0.92 PT 0.85 ! SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 0.74 KP 0.98 LA 0.83 ! MK 0.92 NL 1.04 OV 0.86 PT 0.90 ! SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.96 KP 0.83 LA 0.91 ! MK 0.91 NL 1.03 OV 0.89 PT 0.91 ! SC 0.78 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.76 KP 1.04 LA 0.95 ! MK 0.96 NL 0.91 OV 0.83 PT 0.85 ! SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.04 KP 0.98 LA 1.08 ! MK 0.83 NL 0.92 OV 0.89 PT 0.84 ! SC 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.82 KP 0.91 LA 1.00 ! MK 0.85 NL 0.80 OV 0.98 PT 0.77 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.99 KP 1.05 LA 0.93 ! MK 0.74 NL 1.00 OV 0.94 PT 0.91 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.017287Jy sigma=0.014813 ! Fit after self-cal, rms=0.015267Jy sigma=0.014208 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=2.382 mas, bpa=-10.05 degrees ! Estimated noise=8.58582 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 = -0.00234243 Jy ! Component: 100 - total flux cleaned = -0.00252168 Jy ! Component: 150 - total flux cleaned = -0.00260808 Jy ! Component: 200 - total flux cleaned = -0.00265087 Jy ! Total flux subtracted in 200 components = -0.00265087 Jy ! Clean residual min=-0.000531 max=0.000594 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0202243 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0202243 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=0.014289Jy sigma=0.014477 ! Fit after self-cal, rms=0.014296Jy sigma=0.014456 ! 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=0.014296Jy sigma=0.014456 ! Fit after self-cal, rms=0.013086Jy sigma=0.013944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.379 mas, bpa=-10.67 degrees ! Estimated noise=7.3969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017786 Jy ! Component: 100 - total flux cleaned = -0.00221781 Jy ! Component: 150 - total flux cleaned = -0.00234861 Jy ! Component: 200 - total flux cleaned = -0.00240827 Jy ! Total flux subtracted in 200 components = -0.00240827 Jy ! Clean residual min=-0.000434 max=0.000432 Jy/beam ! Clean residual mean=0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.017816 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.017816 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=0.012377Jy sigma=0.014238 ! Fit after self-cal, rms=0.012374Jy sigma=0.014219 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 = 3.96298e-05 Jy ! Component: 100 - total flux cleaned = 9.81884e-06 Jy ! Component: 150 - total flux cleaned = -2.56844e-06 Jy ! Component: 200 - total flux cleaned = 2.13175e-06 Jy ! Total flux subtracted in 200 components = 2.13175e-06 Jy ! Clean residual min=-0.000462 max=0.000419 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0178181 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0178181 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=0.012358Jy sigma=0.014216 ! Fit after self-cal, rms=0.012351Jy sigma=0.014206 ! 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=0.012351Jy sigma=0.014206 ! Fit after self-cal, rms=0.011283Jy sigma=0.013850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.37 mas, bpa=-10.87 degrees ! Estimated noise=6.29713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155337 Jy ! Component: 100 - total flux cleaned = -0.00197305 Jy ! Component: 150 - total flux cleaned = -0.00215356 Jy ! Component: 200 - total flux cleaned = -0.00217367 Jy ! Total flux subtracted in 200 components = -0.00217367 Jy ! Clean residual min=-0.000355 max=0.000352 Jy/beam ! Clean residual mean=0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0156445 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0156445 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=0.010680Jy sigma=0.014124 ! Fit after self-cal, rms=0.010687Jy sigma=0.014116 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 = -2.36602e-05 Jy ! Component: 100 - total flux cleaned = -1.33816e-05 Jy ! Component: 150 - total flux cleaned = -9.24288e-06 Jy ! Component: 200 - total flux cleaned = -5.56948e-06 Jy ! Total flux subtracted in 200 components = -5.56948e-06 Jy ! Clean residual min=-0.000361 max=0.000349 Jy/beam ! Clean residual mean=0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0156389 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.0156389 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=0.010674Jy sigma=0.014123 ! Fit after self-cal, rms=0.010673Jy sigma=0.014121 ! 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=0.010673Jy sigma=0.014121 ! Fit after self-cal, rms=0.009650Jy sigma=0.013832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=2.987 mas, bpa=3.507 degrees ! Estimated noise=6.62616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143501 Jy ! Component: 100 - total flux cleaned = -0.00178631 Jy ! Component: 150 - total flux cleaned = -0.00185662 Jy ! Component: 200 - total flux cleaned = -0.00187242 Jy ! Total flux subtracted in 200 components = -0.00187242 Jy ! Clean residual min=-0.000353 max=0.000364 Jy/beam ! Clean residual mean=0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0137665 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0137665 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=0.009146Jy sigma=0.014110 ! Fit after self-cal, rms=0.009144Jy sigma=0.014101 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 = -2.54226e-05 Jy ! Component: 100 - total flux cleaned = 1.64632e-06 Jy ! Component: 150 - total flux cleaned = 8.88603e-06 Jy ! Component: 200 - total flux cleaned = 1.54225e-05 Jy ! Total flux subtracted in 200 components = 1.54225e-05 Jy ! Clean residual min=-0.000362 max=0.000351 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0137819 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.0137819 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=0.009144Jy sigma=0.014100 ! Fit after self-cal, rms=0.009144Jy sigma=0.014099 ! 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=1.04 mas, bmaj=2.364 mas, bpa=-11 degrees ! Estimated noise=5.36834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 2.364 at -11 degrees (North through East) ! Clean map min=-0.0005185 max=0.0085407 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=0.8355 mas, bmaj=2.175 mas, bpa=-12.7 degrees ! Estimated noise=10.1527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665276 Jy ! Component: 100 - total flux cleaned = 0.00901599 Jy ! Component: 150 - total flux cleaned = 0.010514 Jy ! Component: 200 - total flux cleaned = 0.0111178 Jy ! Total flux subtracted in 200 components = 0.0111178 Jy ! Clean residual min=-0.000703 max=0.000662 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0111178 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0111178 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.364 mas, bpa=-11 degrees ! Estimated noise=5.36834 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 = 0.000987989 Jy ! Component: 100 - total flux cleaned = 0.00153809 Jy ! Component: 150 - total flux cleaned = 0.00177766 Jy ! Component: 200 - total flux cleaned = 0.0019715 Jy ! Total flux subtracted in 200 components = 0.0019715 Jy ! Clean residual min=-0.000355 max=0.000330 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0130893 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.0130893 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=2.263 mas, bmaj=2.987 mas, bpa=3.507 degrees ! Estimated noise=6.62616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318442 Jy ! Component: 100 - total flux cleaned = 0.000442794 Jy ! Component: 150 - total flux cleaned = 0.00049172 Jy ! Component: 200 - total flux cleaned = 0.000538543 Jy ! Total flux subtracted in 200 components = 0.000538543 Jy ! Clean residual min=-0.000364 max=0.000352 Jy/beam ! Clean residual mean=0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0136278 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 = 4.05139e-05 Jy ! Component: 100 - total flux cleaned = 7.26179e-05 Jy ! Component: 150 - total flux cleaned = 0.00010381 Jy ! Component: 200 - total flux cleaned = 0.000128458 Jy ! Total flux subtracted in 200 components = 0.000128458 Jy ! Clean residual min=-0.000354 max=0.000349 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0137563 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.0137563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.364 mas, bpa=-11 degrees ! Estimated noise=5.36834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41708e-05 Jy ! Component: 100 - total flux cleaned = 4.38145e-05 Jy ! Component: 150 - total flux cleaned = 4.09565e-05 Jy ! Component: 200 - total flux cleaned = 3.3116e-05 Jy ! Total flux subtracted in 200 components = 3.3116e-05 Jy ! Clean residual min=-0.000308 max=0.000293 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0137894 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.0137894 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=0.009132Jy sigma=0.014120 ! Fit after self-cal, rms=0.009130Jy sigma=0.014117 wmodel /scr/pima/bp171ae_uvs/J1559+2556_X_map.mod ! Writing 106 model components to file: /scr/pima/bp171ae_uvs/J1559+2556_X_map.mod wobs /scr/pima/bp171ae_uvs/J1559+2556_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1559+2556_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J1559+2556_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ae_uvs/J1559+2556_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 = -6.5415e-05 Jy ! Component: 100 - total flux cleaned = -6.0329e-05 Jy ! Component: 150 - total flux cleaned = -5.524e-05 Jy ! Component: 200 - total flux cleaned = -4.06259e-05 Jy ! Component: 250 - total flux cleaned = -3.13434e-05 Jy ! Component: 300 - total flux cleaned = -4.04181e-05 Jy ! Component: 350 - total flux cleaned = -5.79693e-05 Jy ! Component: 400 - total flux cleaned = -8.34783e-05 Jy ! Component: 450 - total flux cleaned = -9.99978e-05 Jy ! Component: 500 - total flux cleaned = -0.000116123 Jy ! Component: 550 - total flux cleaned = -0.000127937 Jy ! Component: 600 - total flux cleaned = -0.00015105 Jy ! Component: 650 - total flux cleaned = -0.000162328 Jy ! Component: 700 - total flux cleaned = -0.00017336 Jy ! Component: 750 - total flux cleaned = -0.000180506 Jy ! Component: 800 - total flux cleaned = -0.000191072 Jy ! Component: 850 - total flux cleaned = -0.000201462 Jy ! Component: 900 - total flux cleaned = -0.000204837 Jy ! Component: 950 - total flux cleaned = -0.000208262 Jy ! Component: 1000 - total flux cleaned = -0.000214985 Jy ! Component: 1050 - total flux cleaned = -0.00022809 Jy ! Component: 1100 - total flux cleaned = -0.000224904 Jy ! Component: 1150 - total flux cleaned = -0.000224952 Jy ! Component: 1200 - total flux cleaned = -0.000234376 Jy ! Component: 1250 - total flux cleaned = -0.00023128 Jy ! Component: 1300 - total flux cleaned = -0.000237398 Jy ! Component: 1350 - total flux cleaned = -0.000225399 Jy ! Component: 1400 - total flux cleaned = -0.000237278 Jy ! Component: 1450 - total flux cleaned = -0.000231354 Jy ! Component: 1500 - total flux cleaned = -0.000228423 Jy ! Component: 1550 - total flux cleaned = -0.000219902 Jy ! Component: 1600 - total flux cleaned = -0.000225583 Jy ! Component: 1650 - total flux cleaned = -0.000228408 Jy ! Component: 1700 - total flux cleaned = -0.000228411 Jy ! Component: 1750 - total flux cleaned = -0.000228402 Jy ! Component: 1800 - total flux cleaned = -0.000228421 Jy ! Component: 1850 - total flux cleaned = -0.000223123 Jy ! Component: 1900 - total flux cleaned = -0.000247064 Jy ! Component: 1950 - total flux cleaned = -0.000239245 Jy ! Component: 2000 - total flux cleaned = -0.000254912 Jy ! Component: 2050 - total flux cleaned = -0.000257469 Jy ! Component: 2100 - total flux cleaned = -0.000265125 Jy ! Component: 2150 - total flux cleaned = -0.000265122 Jy ! Component: 2200 - total flux cleaned = -0.000272659 Jy ! Component: 2250 - total flux cleaned = -0.000275145 Jy ! Component: 2300 - total flux cleaned = -0.000275173 Jy ! Component: 2350 - total flux cleaned = -0.000292365 Jy ! Component: 2400 - total flux cleaned = -0.000297231 Jy ! Component: 2450 - total flux cleaned = -0.000297232 Jy ! Component: 2500 - total flux cleaned = -0.000304428 Jy ! Component: 2550 - total flux cleaned = -0.000306772 Jy ! Component: 2600 - total flux cleaned = -0.000311478 Jy ! Component: 2650 - total flux cleaned = -0.000309155 Jy ! Component: 2700 - total flux cleaned = -0.00031149 Jy ! Component: 2750 - total flux cleaned = -0.000313799 Jy ! Component: 2800 - total flux cleaned = -0.000316083 Jy ! Component: 2850 - total flux cleaned = -0.000316068 Jy ! Component: 2900 - total flux cleaned = -0.00031382 Jy ! Component: 2950 - total flux cleaned = -0.000316075 Jy ! Component: 3000 - total flux cleaned = -0.000325016 Jy ! Component: 3050 - total flux cleaned = -0.000325034 Jy ! Component: 3100 - total flux cleaned = -0.000325038 Jy ! Component: 3150 - total flux cleaned = -0.000322848 Jy ! Component: 3200 - total flux cleaned = -0.000333751 Jy ! Component: 3250 - total flux cleaned = -0.000335941 Jy ! Component: 3300 - total flux cleaned = -0.000338097 Jy ! Component: 3350 - total flux cleaned = -0.000335977 Jy ! Component: 3400 - total flux cleaned = -0.000348736 Jy ! Component: 3450 - total flux cleaned = -0.000350877 Jy ! Component: 3500 - total flux cleaned = -0.00035089 Jy ! Component: 3550 - total flux cleaned = -0.00035718 Jy ! Component: 3600 - total flux cleaned = -0.000367604 Jy ! Component: 3650 - total flux cleaned = -0.000367596 Jy ! Component: 3700 - total flux cleaned = -0.000373761 Jy ! Component: 3750 - total flux cleaned = -0.000377873 Jy ! Component: 3800 - total flux cleaned = -0.000381945 Jy ! Component: 3850 - total flux cleaned = -0.000385995 Jy ! Component: 3900 - total flux cleaned = -0.000392054 Jy ! Component: 3950 - total flux cleaned = -0.000400062 Jy ! Component: 4000 - total flux cleaned = -0.000402045 Jy ! Component: 4050 - total flux cleaned = -0.000400057 Jy ! Total flux subtracted in 4096 components = -0.000411896 Jy ! Clean residual min=-0.000115 max=0.000121 Jy/beam ! Clean residual mean=0.000000 rms=0.000036 Jy/beam ! Combined flux in latest and established models = 0.0133775 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 446 components and 0.0133775 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1559+2556_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 2.364 at -11 degrees (North through East) ! Clean map min=-0.00050104 max=0.0084748 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1559+2556_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0084748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.55238e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25751 1.25751 2.51502 5.03004 10.0601 20.1201 40.2403 80.4806 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.008 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1559+2556_X_uvs.log closed on Sat Oct 12 00:32:04 2013