! Started logfile: /scr/pima/bp177a_uvs/J1427+1602_X_uvs.log on Fri Feb 7 04:29:34 2014 obs /scr/pima/bp177a_uvs/J1427+1602_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1427+1602_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J1427+1602 ! ! 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 528 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/bp177a_uvs/J1427+1602_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. ! ! 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=1.001092Jy sigma=37.035474 ! Fit after self-cal, rms=0.984623Jy sigma=36.434252 ! 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=0.8941 mas, bmaj=2.07 mas, bpa=12.8 degrees ! Estimated noise=1.10222 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 = 0.0111586 Jy ! Component: 100 - total flux cleaned = 0.0144528 Jy ! Total flux subtracted in 100 components = 0.0144528 Jy ! Clean residual min=-0.002286 max=0.002729 Jy/beam ! Clean residual mean=-0.000006 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0144528 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0144528 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=0.015912Jy sigma=0.575870 ! Fit after self-cal, rms=0.014177Jy sigma=0.508645 ! 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=1.037 mas, bmaj=2.233 mas, bpa=11.67 degrees ! Estimated noise=0.839198 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 = 0.00355669 Jy ! Component: 100 - total flux cleaned = 0.00511287 Jy ! Component: 150 - total flux cleaned = 0.00612902 Jy ! Component: 200 - total flux cleaned = 0.00685853 Jy ! Total flux subtracted in 200 components = 0.00685853 Jy ! Clean residual min=-0.001582 max=0.001755 Jy/beam ! Clean residual mean=-0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0213113 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.0213114 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=0.013280Jy sigma=0.475669 ! Fit after self-cal, rms=0.013269Jy sigma=0.475419 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 2.233 at 11.67 degrees (North through East) ! Clean map min=-0.0014769 max=0.016776 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013269Jy sigma=0.475419 ! Fit after self-cal, rms=0.013269Jy sigma=0.475419 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=2.233 mas, bpa=11.67 degrees ! Estimated noise=0.839198 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 = 0.000595088 Jy ! Component: 100 - total flux cleaned = 0.000997026 Jy ! Component: 150 - total flux cleaned = 0.00129192 Jy ! Component: 200 - total flux cleaned = 0.00147918 Jy ! Total flux subtracted in 200 components = 0.00147918 Jy ! Clean residual min=-0.001599 max=0.001707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0227905 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0227905 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=0.013233Jy sigma=0.474304 ! Fit after self-cal, rms=0.013232Jy sigma=0.474238 ! 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=0.013232Jy sigma=0.474238 ! Fit after self-cal, rms=0.012990Jy sigma=0.471576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.24 mas, bpa=11.61 degrees ! Estimated noise=0.820656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459492 Jy ! Component: 100 - total flux cleaned = -0.000483058 Jy ! Component: 150 - total flux cleaned = -0.000444764 Jy ! Component: 200 - total flux cleaned = -0.000415567 Jy ! Total flux subtracted in 200 components = -0.000415567 Jy ! Clean residual min=-0.001469 max=0.001527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.022375 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.022375 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=0.012976Jy sigma=0.470842 ! Fit after self-cal, rms=0.012974Jy sigma=0.470775 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 = 7.3208e-06 Jy ! Component: 100 - total flux cleaned = 3.72839e-05 Jy ! Component: 150 - total flux cleaned = 6.91709e-05 Jy ! Component: 200 - total flux cleaned = 8.42094e-05 Jy ! Total flux subtracted in 200 components = 8.42094e-05 Jy ! Clean residual min=-0.001463 max=0.001526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0224592 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0224592 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=0.012968Jy sigma=0.470578 ! Fit after self-cal, rms=0.012967Jy sigma=0.470526 ! 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=0.012967Jy sigma=0.470526 ! Fit after self-cal, rms=0.012941Jy sigma=0.470462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.239 mas, bpa=11.59 degrees ! Estimated noise=0.817188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.02289e-05 Jy ! Component: 100 - total flux cleaned = -4.69213e-05 Jy ! Component: 150 - total flux cleaned = -3.21989e-05 Jy ! Component: 200 - total flux cleaned = -2.2948e-05 Jy ! Total flux subtracted in 200 components = -2.2948e-05 Jy ! Clean residual min=-0.001444 max=0.001496 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0224362 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0224362 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=0.012936Jy sigma=0.470265 ! Fit after self-cal, rms=0.012936Jy sigma=0.470215 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 = 1.41175e-05 Jy ! Component: 100 - total flux cleaned = 1.38077e-05 Jy ! Component: 150 - total flux cleaned = 1.37105e-05 Jy ! Component: 200 - total flux cleaned = 1.80567e-05 Jy ! Total flux subtracted in 200 components = 1.80567e-05 Jy ! Clean residual min=-0.001456 max=0.001491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0224543 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0224543 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=0.012931Jy sigma=0.470062 ! Fit after self-cal, rms=0.012946Jy sigma=0.469895 ! 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=0.012946Jy sigma=0.469895 ! Fit after self-cal, rms=0.012942Jy sigma=0.469893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=3.02 mas, bpa=2.077 degrees ! Estimated noise=1.03044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151578 Jy ! Component: 100 - total flux cleaned = 0.000152814 Jy ! Component: 150 - total flux cleaned = 0.00016319 Jy ! Component: 200 - total flux cleaned = 0.000167755 Jy ! Total flux subtracted in 200 components = 0.000167755 Jy ! Clean residual min=-0.001200 max=0.001444 Jy/beam ! Clean residual mean=-0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.022622 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.022622 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=0.012933Jy sigma=0.469837 ! Fit after self-cal, rms=0.012930Jy sigma=0.469734 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 = 2.33088e-05 Jy ! Component: 100 - total flux cleaned = 2.87546e-05 Jy ! Component: 150 - total flux cleaned = 3.31096e-05 Jy ! Component: 200 - total flux cleaned = 3.71497e-05 Jy ! Total flux subtracted in 200 components = 3.71497e-05 Jy ! Clean residual min=-0.001209 max=0.001460 Jy/beam ! Clean residual mean=-0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0226592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0226592 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=0.012924Jy sigma=0.469650 ! Fit after self-cal, rms=0.012923Jy sigma=0.469586 ! 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=1.038 mas, bmaj=2.238 mas, bpa=11.59 degrees ! Estimated noise=0.816605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.238 at 11.59 degrees (North through East) ! Clean map min=-0.0013716 max=0.016019 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=0.8934 mas, bmaj=2.073 mas, bpa=12.81 degrees ! Estimated noise=1.06567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122243 Jy ! Component: 100 - total flux cleaned = 0.0161059 Jy ! Component: 150 - total flux cleaned = 0.0180781 Jy ! Component: 200 - total flux cleaned = 0.0193009 Jy ! Total flux subtracted in 200 components = 0.0193009 Jy ! Clean residual min=-0.001904 max=0.001831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0193009 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0193009 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.238 mas, bpa=11.59 degrees ! Estimated noise=0.816605 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 = 0.0013195 Jy ! Component: 100 - total flux cleaned = 0.00198375 Jy ! Component: 150 - total flux cleaned = 0.00240676 Jy ! Component: 200 - total flux cleaned = 0.00259747 Jy ! Total flux subtracted in 200 components = 0.00259747 Jy ! Clean residual min=-0.001472 max=0.001478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0218983 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0218983 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=2.024 mas, bmaj=3.02 mas, bpa=2.077 degrees ! Estimated noise=1.03044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375153 Jy ! Component: 100 - total flux cleaned = 0.000552358 Jy ! Component: 150 - total flux cleaned = 0.000578493 Jy ! Component: 200 - total flux cleaned = 0.00059678 Jy ! Total flux subtracted in 200 components = 0.00059678 Jy ! Clean residual min=-0.001223 max=0.001477 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0224951 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 = 1.26048e-05 Jy ! Component: 100 - total flux cleaned = 2.07658e-05 Jy ! Component: 150 - total flux cleaned = 3.22078e-05 Jy ! Component: 200 - total flux cleaned = 3.58696e-05 Jy ! Total flux subtracted in 200 components = 3.58696e-05 Jy ! Clean residual min=-0.001221 max=0.001479 Jy/beam ! Clean residual mean=-0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.022531 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.022531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.238 mas, bpa=11.59 degrees ! Estimated noise=0.816605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319991 Jy ! Component: 100 - total flux cleaned = -0.000310596 Jy ! Component: 150 - total flux cleaned = -0.000310626 Jy ! Component: 200 - total flux cleaned = -0.000303304 Jy ! Total flux subtracted in 200 components = -0.000303304 Jy ! Clean residual min=-0.001444 max=0.001457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0222277 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0222277 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=0.012929Jy sigma=0.469717 ! Fit after self-cal, rms=0.012929Jy sigma=0.469562 wmodel /scr/pima/bp177a_uvs/J1427+1602_X_map.mod ! Writing 59 model components to file: /scr/pima/bp177a_uvs/J1427+1602_X_map.mod wobs /scr/pima/bp177a_uvs/J1427+1602_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1427+1602_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1427+1602_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp177a_uvs/J1427+1602_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 = 0.000191545 Jy ! Component: 100 - total flux cleaned = 0.000264997 Jy ! Component: 150 - total flux cleaned = 0.000376654 Jy ! Component: 200 - total flux cleaned = 0.000585152 Jy ! Component: 250 - total flux cleaned = 0.000841705 Jy ! Component: 300 - total flux cleaned = 0.000991038 Jy ! Component: 350 - total flux cleaned = 0.00115062 Jy ! Component: 400 - total flux cleaned = 0.00121782 Jy ! Component: 450 - total flux cleaned = 0.00121755 Jy ! Component: 500 - total flux cleaned = 0.00126352 Jy ! Component: 550 - total flux cleaned = 0.00126301 Jy ! Component: 600 - total flux cleaned = 0.00132047 Jy ! Component: 650 - total flux cleaned = 0.0013616 Jy ! Component: 700 - total flux cleaned = 0.00138745 Jy ! Component: 750 - total flux cleaned = 0.00132389 Jy ! Component: 800 - total flux cleaned = 0.00129946 Jy ! Component: 850 - total flux cleaned = 0.00127552 Jy ! Component: 900 - total flux cleaned = 0.00126396 Jy ! Component: 950 - total flux cleaned = 0.00124118 Jy ! Component: 1000 - total flux cleaned = 0.00121895 Jy ! Component: 1050 - total flux cleaned = 0.00121877 Jy ! Component: 1100 - total flux cleaned = 0.00122909 Jy ! Component: 1150 - total flux cleaned = 0.00123943 Jy ! Component: 1200 - total flux cleaned = 0.00124961 Jy ! Component: 1250 - total flux cleaned = 0.00123982 Jy ! Component: 1300 - total flux cleaned = 0.00121107 Jy ! Component: 1350 - total flux cleaned = 0.00118261 Jy ! Component: 1400 - total flux cleaned = 0.00113587 Jy ! Component: 1450 - total flux cleaned = 0.0010807 Jy ! Component: 1500 - total flux cleaned = 0.00105354 Jy ! Component: 1550 - total flux cleaned = 0.000991113 Jy ! Component: 1600 - total flux cleaned = 0.000938461 Jy ! Component: 1650 - total flux cleaned = 0.000886537 Jy ! Component: 1700 - total flux cleaned = 0.000843908 Jy ! Component: 1750 - total flux cleaned = 0.000785263 Jy ! Component: 1800 - total flux cleaned = 0.000768846 Jy ! Component: 1850 - total flux cleaned = 0.000736212 Jy ! Component: 1900 - total flux cleaned = 0.000671971 Jy ! Component: 1950 - total flux cleaned = 0.000624481 Jy ! Component: 2000 - total flux cleaned = 0.000546013 Jy ! Component: 2050 - total flux cleaned = 0.000460601 Jy ! Component: 2100 - total flux cleaned = 0.000375848 Jy ! Component: 2150 - total flux cleaned = 0.000268839 Jy ! Component: 2200 - total flux cleaned = 0.000192961 Jy ! Component: 2250 - total flux cleaned = 9.50866e-05 Jy ! Component: 2300 - total flux cleaned = 2.03129e-05 Jy ! Component: 2350 - total flux cleaned = -6.13287e-05 Jy ! Component: 2400 - total flux cleaned = -0.000149859 Jy ! Component: 2450 - total flux cleaned = -0.00023049 Jy ! Component: 2500 - total flux cleaned = -0.000310775 Jy ! Component: 2550 - total flux cleaned = -0.000405264 Jy ! Component: 2600 - total flux cleaned = -0.000470448 Jy ! Component: 2650 - total flux cleaned = -0.00054267 Jy ! Component: 2700 - total flux cleaned = -0.000585904 Jy ! Component: 2750 - total flux cleaned = -0.000650624 Jy ! Component: 2800 - total flux cleaned = -0.000700825 Jy ! Component: 2850 - total flux cleaned = -0.000758186 Jy ! Component: 2900 - total flux cleaned = -0.000822672 Jy ! Component: 2950 - total flux cleaned = -0.000887151 Jy ! Component: 3000 - total flux cleaned = -0.000951564 Jy ! Component: 3050 - total flux cleaned = -0.00102312 Jy ! Component: 3100 - total flux cleaned = -0.00109472 Jy ! Component: 3150 - total flux cleaned = -0.00114486 Jy ! Component: 3200 - total flux cleaned = -0.00119509 Jy ! Component: 3250 - total flux cleaned = -0.00125973 Jy ! Component: 3300 - total flux cleaned = -0.00131013 Jy ! Component: 3350 - total flux cleaned = -0.00134622 Jy ! Component: 3400 - total flux cleaned = -0.00140409 Jy ! Component: 3450 - total flux cleaned = -0.00141858 Jy ! Component: 3500 - total flux cleaned = -0.00145498 Jy ! Component: 3550 - total flux cleaned = -0.00147683 Jy ! Component: 3600 - total flux cleaned = -0.00152081 Jy ! Component: 3650 - total flux cleaned = -0.00154286 Jy ! Component: 3700 - total flux cleaned = -0.00157247 Jy ! Component: 3750 - total flux cleaned = -0.00161702 Jy ! Component: 3800 - total flux cleaned = -0.00163196 Jy ! Component: 3850 - total flux cleaned = -0.0016469 Jy ! Component: 3900 - total flux cleaned = -0.00166187 Jy ! Component: 3950 - total flux cleaned = -0.0016921 Jy ! Component: 4000 - total flux cleaned = -0.00172251 Jy ! Component: 4050 - total flux cleaned = -0.00173012 Jy ! Total flux subtracted in 4096 components = -0.00174554 Jy ! Clean residual min=-0.000473 max=0.000443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0204821 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 284 components and 0.0204821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1427+1602_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.238 at 11.59 degrees (North through East) ! Clean map min=-0.00071963 max=0.015805 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1427+1602_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0158052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.35234 2.35234 4.70468 9.40935 18.8187 37.6374 75.2748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 127.532 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1427+1602_X_uvs.log closed on Fri Feb 7 04:29:38 2014