! Started logfile: /scr/pima/bp171ag_uvs/J0037+2141_C_uvs.log on Fri Oct 11 03:43:31 2013 obs /scr/pima/bp171ag_uvs/J0037+2141_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0037+2141_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0037+2141 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J0037+2141_C] 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 0.300x0.300 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=1.003497Jy sigma=4.080835 ! Fit after self-cal, rms=0.914532Jy sigma=3.666809 ! 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=1.625 mas, bmaj=3.871 mas, bpa=11.26 degrees ! Estimated noise=7.85791 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 = 0.069306 Jy ! Component: 100 - total flux cleaned = 0.0862434 Jy ! Total flux subtracted in 100 components = 0.0862434 Jy ! Clean residual min=-0.004425 max=0.008359 Jy/beam ! Clean residual mean=0.000003 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.0862434 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0862434 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=0.028510Jy sigma=0.104118 ! Fit after self-cal, rms=0.028473Jy sigma=0.104064 ! 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=1.94 mas, bmaj=4.331 mas, bpa=9.866 degrees ! Estimated noise=5.5777 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 = 0.0106917 Jy ! Component: 100 - total flux cleaned = 0.0169966 Jy ! Component: 150 - total flux cleaned = 0.0209633 Jy ! Component: 200 - total flux cleaned = 0.0235006 Jy ! Total flux subtracted in 200 components = 0.0235006 Jy ! Clean residual min=-0.003878 max=0.004632 Jy/beam ! Clean residual mean=0.000004 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.109744 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.109744 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=0.024514Jy sigma=0.079617 ! Fit after self-cal, rms=0.024520Jy sigma=0.079607 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.90 KP 0.89 ! LA 1.08 MK 1.65 NL 1.05 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.93 KP 0.90 ! LA 1.13 MK 1.48 NL 1.09 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 0.86 KP 0.60 ! LA 1.09 MK 1.53 NL 0.91 OV 0.92 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.91 KP 0.99 ! LA 1.09 MK 1.66 NL 0.97 OV 0.93 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.94 KP 1.01 ! LA 1.14 MK 1.52 NL 0.98 OV 0.92 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.91 KP 0.99 ! LA 1.15 MK 1.41 NL 0.98 OV 0.93 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.89 KP 0.94 ! LA 1.08 MK 1.42 NL 0.98 OV 0.92 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.88 KP 0.99 ! LA 1.04 MK 1.48 NL 0.97 OV 0.96 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.024520Jy sigma=0.079607 ! Fit after self-cal, rms=0.017445Jy sigma=0.050244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.99 mas, bmaj=4.377 mas, bpa=10.7 degrees ! Estimated noise=5.56214 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 = -0.00118865 Jy ! Component: 100 - total flux cleaned = -0.0013346 Jy ! Component: 150 - total flux cleaned = -0.00140085 Jy ! Component: 200 - total flux cleaned = -0.00146242 Jy ! Total flux subtracted in 200 components = -0.00146242 Jy ! Clean residual min=-0.001519 max=0.001624 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.108282 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.108282 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=0.017222Jy sigma=0.049728 ! Fit after self-cal, rms=0.017238Jy sigma=0.049676 ! 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=0.017238Jy sigma=0.049676 ! Fit after self-cal, rms=0.017230Jy sigma=0.049553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=4.383 mas, bpa=10.76 degrees ! Estimated noise=5.52638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103601 Jy ! Component: 100 - total flux cleaned = -0.00121645 Jy ! Component: 150 - total flux cleaned = -0.00124447 Jy ! Component: 200 - total flux cleaned = -0.00127146 Jy ! Total flux subtracted in 200 components = -0.00127146 Jy ! Clean residual min=-0.001464 max=0.001546 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.10701 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.10701 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=0.016997Jy sigma=0.049284 ! Fit after self-cal, rms=0.016999Jy sigma=0.049281 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) ! Added new window around map position (-45.6, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360774 Jy ! Component: 100 - total flux cleaned = 0.000246066 Jy ! Component: 150 - total flux cleaned = 0.00033436 Jy ! Component: 200 - total flux cleaned = 0.000334016 Jy ! Total flux subtracted in 200 components = 0.000334016 Jy ! Clean residual min=-0.001341 max=0.001311 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.107344 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.107344 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=0.016737Jy sigma=0.048597 ! Fit after self-cal, rms=0.016741Jy sigma=0.048572 ! 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=0.016741Jy sigma=0.048572 ! Fit after self-cal, rms=0.016744Jy sigma=0.048439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=4.384 mas, bpa=10.85 degrees ! Estimated noise=5.48523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000743505 Jy ! Component: 100 - total flux cleaned = -0.00099776 Jy ! Component: 150 - total flux cleaned = -0.00108975 Jy ! Component: 200 - total flux cleaned = -0.00113262 Jy ! Total flux subtracted in 200 components = -0.00113262 Jy ! Clean residual min=-0.001303 max=0.001240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.106212 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.106212 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=0.016511Jy sigma=0.048334 ! Fit after self-cal, rms=0.016514Jy sigma=0.048332 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 = -2.2456e-05 Jy ! Component: 100 - total flux cleaned = -4.25956e-05 Jy ! Component: 150 - total flux cleaned = -4.30244e-05 Jy ! Component: 200 - total flux cleaned = -4.3346e-05 Jy ! Total flux subtracted in 200 components = -4.3346e-05 Jy ! Clean residual min=-0.001296 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.106168 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.106168 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=0.016408Jy sigma=0.048200 ! Fit after self-cal, rms=0.016409Jy sigma=0.048199 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.016409Jy sigma=0.048199 ! Fit after self-cal, rms=0.016407Jy sigma=0.048069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=5.656 mas, bpa=0.2104 degrees ! Estimated noise=5.81732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858955 Jy ! Component: 100 - total flux cleaned = -0.000881304 Jy ! Component: 150 - total flux cleaned = -0.000868973 Jy ! Component: 200 - total flux cleaned = -0.000868454 Jy ! Total flux subtracted in 200 components = -0.000868454 Jy ! Clean residual min=-0.001113 max=0.000943 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.1053 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.1053 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=0.016348Jy sigma=0.048022 ! Fit after self-cal, rms=0.016349Jy sigma=0.048018 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 = 5.15901e-05 Jy ! Component: 100 - total flux cleaned = 7.96292e-05 Jy ! Component: 150 - total flux cleaned = 8.83324e-05 Jy ! Component: 200 - total flux cleaned = 9.64275e-05 Jy ! Total flux subtracted in 200 components = 9.64275e-05 Jy ! Clean residual min=-0.001080 max=0.000957 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.105396 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.105396 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=0.016338Jy sigma=0.047992 ! Fit after self-cal, rms=0.016338Jy sigma=0.047990 ! 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=1.991 mas, bmaj=4.385 mas, bpa=10.93 degrees ! Estimated noise=5.44081 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.991 x 4.385 at 10.93 degrees (North through East) ! Clean map min=-0.0013592 max=0.089192 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=1.667 mas, bmaj=3.917 mas, bpa=12.45 degrees ! Estimated noise=7.77099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685347 Jy ! Component: 100 - total flux cleaned = 0.0844241 Jy ! Component: 150 - total flux cleaned = 0.0910118 Jy ! Component: 200 - total flux cleaned = 0.0954893 Jy ! Total flux subtracted in 200 components = 0.0954893 Jy ! Clean residual min=-0.002377 max=0.003879 Jy/beam ! Clean residual mean=0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0954893 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0954893 Jy ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=4.385 mas, bpa=10.93 degrees ! Estimated noise=5.44081 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) ! Added new window around map position (-1.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419357 Jy ! Component: 100 - total flux cleaned = 0.00675747 Jy ! Component: 150 - total flux cleaned = 0.00786616 Jy ! Component: 200 - total flux cleaned = 0.00837758 Jy ! Total flux subtracted in 200 components = 0.00837758 Jy ! Clean residual min=-0.001450 max=0.001425 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.103867 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.103867 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=5.656 mas, bpa=0.2104 degrees ! Estimated noise=5.81732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542031 Jy ! Component: 100 - total flux cleaned = 0.000618033 Jy ! Component: 150 - total flux cleaned = 0.000804488 Jy ! Component: 200 - total flux cleaned = 0.000964626 Jy ! Total flux subtracted in 200 components = 0.000964626 Jy ! Clean residual min=-0.001034 max=0.000911 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.104832 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 = 0.000158565 Jy ! Component: 100 - total flux cleaned = 0.000285893 Jy ! Component: 150 - total flux cleaned = 0.000388406 Jy ! Component: 200 - total flux cleaned = 0.000436064 Jy ! Total flux subtracted in 200 components = 0.000436064 Jy ! Clean residual min=-0.000996 max=0.000880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.105268 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 83 components and 0.105268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=4.385 mas, bpa=10.93 degrees ! Estimated noise=5.44081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.65876e-05 Jy ! Component: 100 - total flux cleaned = -7.5469e-05 Jy ! Component: 150 - total flux cleaned = -0.000107384 Jy ! Component: 200 - total flux cleaned = -0.000134179 Jy ! Total flux subtracted in 200 components = -0.000134179 Jy ! Clean residual min=-0.001198 max=0.001191 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.105133 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.105133 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=0.016684Jy sigma=0.047948 ! Fit after self-cal, rms=0.016671Jy sigma=0.047892 wmodel /scr/pima/bp171ag_uvs/J0037+2141_C_map.mod ! Writing 95 model components to file: /scr/pima/bp171ag_uvs/J0037+2141_C_map.mod wobs /scr/pima/bp171ag_uvs/J0037+2141_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0037+2141_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J0037+2141_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J0037+2141_C_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 = -9.01694e-05 Jy ! Component: 100 - total flux cleaned = -0.000110418 Jy ! Component: 150 - total flux cleaned = -0.000110617 Jy ! Component: 200 - total flux cleaned = -0.000110661 Jy ! Component: 250 - total flux cleaned = -9.29635e-05 Jy ! Component: 300 - total flux cleaned = 7.56109e-06 Jy ! Component: 350 - total flux cleaned = 7.23997e-05 Jy ! Component: 400 - total flux cleaned = 0.000167229 Jy ! Component: 450 - total flux cleaned = 0.000182469 Jy ! Component: 500 - total flux cleaned = 0.000242969 Jy ! Component: 550 - total flux cleaned = 0.000331459 Jy ! Component: 600 - total flux cleaned = 0.000360176 Jy ! Component: 650 - total flux cleaned = 0.000388665 Jy ! Component: 700 - total flux cleaned = 0.000430224 Jy ! Component: 750 - total flux cleaned = 0.00047097 Jy ! Component: 800 - total flux cleaned = 0.000471232 Jy ! Component: 850 - total flux cleaned = 0.000523775 Jy ! Component: 900 - total flux cleaned = 0.00058781 Jy ! Component: 950 - total flux cleaned = 0.000574956 Jy ! Component: 1000 - total flux cleaned = 0.000599819 Jy ! Component: 1050 - total flux cleaned = 0.00064864 Jy ! Component: 1100 - total flux cleaned = 0.000708612 Jy ! Component: 1150 - total flux cleaned = 0.000708631 Jy ! Component: 1200 - total flux cleaned = 0.000755016 Jy ! Component: 1250 - total flux cleaned = 0.00076624 Jy ! Component: 1300 - total flux cleaned = 0.000732124 Jy ! Component: 1350 - total flux cleaned = 0.000731979 Jy ! Component: 1400 - total flux cleaned = 0.000687976 Jy ! Component: 1450 - total flux cleaned = 0.000677175 Jy ! Component: 1500 - total flux cleaned = 0.000677319 Jy ! Component: 1550 - total flux cleaned = 0.000645672 Jy ! Component: 1600 - total flux cleaned = 0.000645651 Jy ! Component: 1650 - total flux cleaned = 0.000635436 Jy ! Component: 1700 - total flux cleaned = 0.000655899 Jy ! Component: 1750 - total flux cleaned = 0.000665967 Jy ! Component: 1800 - total flux cleaned = 0.00067582 Jy ! Component: 1850 - total flux cleaned = 0.000675707 Jy ! Component: 1900 - total flux cleaned = 0.000705105 Jy ! Component: 1950 - total flux cleaned = 0.000695495 Jy ! Component: 2000 - total flux cleaned = 0.000705183 Jy ! Component: 2050 - total flux cleaned = 0.000724206 Jy ! Component: 2100 - total flux cleaned = 0.000696036 Jy ! Component: 2150 - total flux cleaned = 0.000705523 Jy ! Component: 2200 - total flux cleaned = 0.000714741 Jy ! Component: 2250 - total flux cleaned = 0.000696498 Jy ! Component: 2300 - total flux cleaned = 0.000678537 Jy ! Component: 2350 - total flux cleaned = 0.000732472 Jy ! Component: 2400 - total flux cleaned = 0.000714594 Jy ! Component: 2450 - total flux cleaned = 0.000732192 Jy ! Component: 2500 - total flux cleaned = 0.000740927 Jy ! Component: 2550 - total flux cleaned = 0.000723516 Jy ! Component: 2600 - total flux cleaned = 0.000732151 Jy ! Component: 2650 - total flux cleaned = 0.000766266 Jy ! Component: 2700 - total flux cleaned = 0.000766203 Jy ! Component: 2750 - total flux cleaned = 0.000741184 Jy ! Component: 2800 - total flux cleaned = 0.00078263 Jy ! Component: 2850 - total flux cleaned = 0.000815553 Jy ! Component: 2900 - total flux cleaned = 0.000815571 Jy ! Component: 2950 - total flux cleaned = 0.000807499 Jy ! Component: 3000 - total flux cleaned = 0.000831604 Jy ! Component: 3050 - total flux cleaned = 0.000839654 Jy ! Component: 3100 - total flux cleaned = 0.000839696 Jy ! Component: 3150 - total flux cleaned = 0.000808213 Jy ! Component: 3200 - total flux cleaned = 0.000847276 Jy ! Component: 3250 - total flux cleaned = 0.000839461 Jy ! Component: 3300 - total flux cleaned = 0.000847145 Jy ! Component: 3350 - total flux cleaned = 0.000847081 Jy ! Component: 3400 - total flux cleaned = 0.000877474 Jy ! Component: 3450 - total flux cleaned = 0.000877504 Jy ! Component: 3500 - total flux cleaned = 0.000907409 Jy ! Component: 3550 - total flux cleaned = 0.0008925 Jy ! Component: 3600 - total flux cleaned = 0.000914751 Jy ! Component: 3650 - total flux cleaned = 0.000944055 Jy ! Component: 3700 - total flux cleaned = 0.000951301 Jy ! Component: 3750 - total flux cleaned = 0.000944093 Jy ! Component: 3800 - total flux cleaned = 0.000958605 Jy ! Component: 3850 - total flux cleaned = 0.000980038 Jy ! Component: 3900 - total flux cleaned = 0.00097291 Jy ! Component: 3950 - total flux cleaned = 0.0010012 Jy ! Component: 4000 - total flux cleaned = 0.00102924 Jy ! Component: 4050 - total flux cleaned = 0.00101528 Jy ! Total flux subtracted in 4096 components = 0.00105 Jy ! Clean residual min=-0.000381 max=0.000371 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.106183 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 343 components and 0.106183 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0037+2141_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.991 x 4.385 at 10.93 degrees (North through East) ! Clean map min=-0.0009612 max=0.08921 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0037+2141_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0892097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.398526 0.398526 0.797053 1.59411 3.18821 6.37642 12.7528 25.5057 51.0114 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0037+2141_C_uvs.log closed on Fri Oct 11 03:43:35 2013