! Started logfile: /d2/scr/pima/bp177b_uvs/J1528+3547_C_uvs.log on Sat Mar 22 08:13:00 2014 obs /d2/scr/pima/bp177b_uvs/J1528+3547_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1528+3547_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.854167 visibilities/baseline/integration-bin. ! Found source: J1528+3547 ! ! 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 984 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 /d2/scr/pima/bp177b_uvs/J1528+3547_C] 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 0.300x0.300 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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999909Jy sigma=46.588106 ! Fit after self-cal, rms=0.986586Jy sigma=45.958342 ! 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=1.405 mas, bmaj=3.913 mas, bpa=23.61 degrees ! Estimated noise=0.700302 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 = 0.0107692 Jy ! Component: 100 - total flux cleaned = 0.0132452 Jy ! Total flux subtracted in 100 components = 0.0132452 Jy ! Clean residual min=-0.001885 max=0.001716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0132452 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0132452 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=0.015036Jy sigma=0.645521 ! Fit after self-cal, rms=0.013092Jy sigma=0.550678 ! 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=1.791 mas, bmaj=4.229 mas, bpa=20.85 degrees ! Estimated noise=0.494602 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 = 0.001973 Jy ! Component: 100 - total flux cleaned = 0.00265086 Jy ! Component: 150 - total flux cleaned = 0.00285504 Jy ! Component: 200 - total flux cleaned = 0.00291442 Jy ! Total flux subtracted in 200 components = 0.00291442 Jy ! Clean residual min=-0.001116 max=0.001191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0161596 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0161596 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=0.012800Jy sigma=0.537630 ! Fit after self-cal, rms=0.012801Jy sigma=0.537546 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.791 x 4.229 at 20.85 degrees (North through East) ! Clean map min=-0.0010627 max=0.015366 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 0.97 FD 0.96 HN 0.94 LA 0.90 ! MK 0.92 NL 0.91 OV 0.97 PT 0.95 ! SC 1.18 ! ! ! 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* NL 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.18 HN 0.93 LA 0.94 ! MK 1.13 NL 0.99 OV 0.94 PT 0.99 ! SC 0.97 ! ! ! 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* NL 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* NL 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* NL 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.012801Jy sigma=0.537546 ! Fit after self-cal, rms=0.012592Jy sigma=0.535660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=4.227 mas, bpa=20.77 degrees ! Estimated noise=0.487948 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 = -0.000211371 Jy ! Component: 100 - total flux cleaned = -0.000237152 Jy ! Component: 150 - total flux cleaned = -0.000238093 Jy ! Component: 200 - total flux cleaned = -0.000219951 Jy ! Total flux subtracted in 200 components = -0.000219951 Jy ! Clean residual min=-0.001082 max=0.001126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0159396 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0159396 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=0.012570Jy sigma=0.534592 ! Fit after self-cal, rms=0.012571Jy sigma=0.534469 ! 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=0.012571Jy sigma=0.534469 ! Fit after self-cal, rms=0.012562Jy sigma=0.534425 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.805 mas, bmaj=4.229 mas, bpa=20.7 degrees ! Estimated noise=0.486959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.74144e-05 Jy ! Component: 100 - total flux cleaned = -6.04126e-05 Jy ! Component: 150 - total flux cleaned = -4.65151e-05 Jy ! Component: 200 - total flux cleaned = -4.0298e-05 Jy ! Total flux subtracted in 200 components = -4.0298e-05 Jy ! Clean residual min=-0.001091 max=0.001116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0158993 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0158993 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=0.012553Jy sigma=0.533979 ! Fit after self-cal, rms=0.012553Jy sigma=0.533935 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 = 1.67607e-06 Jy ! Component: 100 - total flux cleaned = -9.89964e-06 Jy ! Component: 150 - total flux cleaned = -1.50984e-05 Jy ! Component: 200 - total flux cleaned = -2.01901e-05 Jy ! Total flux subtracted in 200 components = -2.01901e-05 Jy ! Clean residual min=-0.001104 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0158791 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0158791 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=0.012547Jy sigma=0.533707 ! Fit after self-cal, rms=0.012547Jy sigma=0.533683 ! 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=0.012547Jy sigma=0.533683 ! Fit after self-cal, rms=0.012537Jy sigma=0.532263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.809 mas, bmaj=4.24 mas, bpa=20.48 degrees ! Estimated noise=0.48623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.26952e-05 Jy ! Component: 100 - total flux cleaned = -5.77643e-05 Jy ! Component: 150 - total flux cleaned = -6.26097e-05 Jy ! Component: 200 - total flux cleaned = -6.7315e-05 Jy ! Total flux subtracted in 200 components = -6.7315e-05 Jy ! Clean residual min=-0.001047 max=0.001074 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0158118 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0158118 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=0.012532Jy sigma=0.532062 ! Fit after self-cal, rms=0.012534Jy sigma=0.532015 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 = -5.25193e-06 Jy ! Component: 100 - total flux cleaned = -1.40825e-05 Jy ! Component: 150 - total flux cleaned = -2.2454e-05 Jy ! Component: 200 - total flux cleaned = -3.05431e-05 Jy ! Total flux subtracted in 200 components = -3.05431e-05 Jy ! Clean residual min=-0.001045 max=0.001070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0157813 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0157813 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=0.012531Jy sigma=0.531896 ! Fit after self-cal, rms=0.012531Jy sigma=0.531888 ! 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=0.012531Jy sigma=0.531888 ! Fit after self-cal, rms=0.012536Jy sigma=0.531872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=4.997 mas, bpa=14.79 degrees ! Estimated noise=0.574003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.74839e-05 Jy ! Component: 100 - total flux cleaned = -5.96546e-05 Jy ! Component: 150 - total flux cleaned = -8.24328e-05 Jy ! Component: 200 - total flux cleaned = -9.35457e-05 Jy ! Total flux subtracted in 200 components = -9.35457e-05 Jy ! Clean residual min=-0.001151 max=0.001055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0156877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0156877 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=0.012536Jy sigma=0.531865 ! Fit after self-cal, rms=0.012537Jy sigma=0.531834 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 = -1.17925e-06 Jy ! Component: 100 - total flux cleaned = -1.63796e-05 Jy ! Component: 150 - total flux cleaned = -2.07719e-05 Jy ! Component: 200 - total flux cleaned = -2.28256e-05 Jy ! Total flux subtracted in 200 components = -2.28256e-05 Jy ! Clean residual min=-0.001155 max=0.001056 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0156649 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.0156649 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=0.012537Jy sigma=0.531864 ! Fit after self-cal, rms=0.012538Jy sigma=0.531855 ! 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=1.811 mas, bmaj=4.243 mas, bpa=20.42 degrees ! Estimated noise=0.486013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 4.243 at 20.42 degrees (North through East) ! Clean map min=-0.0010163 max=0.015166 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=1.42 mas, bmaj=3.917 mas, bpa=23.15 degrees ! Estimated noise=0.697946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120414 Jy ! Component: 100 - total flux cleaned = 0.0148216 Jy ! Component: 150 - total flux cleaned = 0.0153124 Jy ! Component: 200 - total flux cleaned = 0.01545 Jy ! Total flux subtracted in 200 components = 0.01545 Jy ! Clean residual min=-0.001625 max=0.001520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.01545 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.01545 Jy ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=4.243 mas, bpa=20.42 degrees ! Estimated noise=0.486013 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 = 0.000222716 Jy ! Component: 100 - total flux cleaned = 0.000293367 Jy ! Component: 150 - total flux cleaned = 0.000307412 Jy ! Component: 200 - total flux cleaned = 0.000307523 Jy ! Total flux subtracted in 200 components = 0.000307523 Jy ! Clean residual min=-0.001053 max=0.001100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0157575 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0157575 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=3.508 mas, bmaj=4.997 mas, bpa=14.79 degrees ! Estimated noise=0.574003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.14786e-05 Jy ! Component: 100 - total flux cleaned = -1.0181e-05 Jy ! Component: 150 - total flux cleaned = -4.75913e-05 Jy ! Component: 200 - total flux cleaned = -8.35168e-05 Jy ! Total flux subtracted in 200 components = -8.35168e-05 Jy ! Clean residual min=-0.001114 max=0.001029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.015674 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 = -1.76629e-05 Jy ! Component: 100 - total flux cleaned = -2.16644e-05 Jy ! Component: 150 - total flux cleaned = -2.53544e-05 Jy ! Component: 200 - total flux cleaned = -3.2193e-05 Jy ! Total flux subtracted in 200 components = -3.2193e-05 Jy ! Clean residual min=-0.001128 max=0.001033 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0156418 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0156418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=4.243 mas, bpa=20.42 degrees ! Estimated noise=0.486013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23944e-05 Jy ! Component: 100 - total flux cleaned = 2.23024e-05 Jy ! Component: 150 - total flux cleaned = 2.18778e-05 Jy ! Component: 200 - total flux cleaned = 6.57158e-06 Jy ! Total flux subtracted in 200 components = 6.57158e-06 Jy ! Clean residual min=-0.001039 max=0.001094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0156484 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0156484 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=0.012547Jy sigma=0.532191 ! Fit after self-cal, rms=0.012547Jy sigma=0.532130 wmodel /d2/scr/pima/bp177b_uvs/J1528+3547_C_map.mod ! Writing 40 model components to file: /d2/scr/pima/bp177b_uvs/J1528+3547_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1528+3547_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1528+3547_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1528+3547_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1528+3547_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 = -3.27156e-05 Jy ! Component: 100 - total flux cleaned = -8.54467e-05 Jy ! Component: 150 - total flux cleaned = -0.000200485 Jy ! Component: 200 - total flux cleaned = -0.000294504 Jy ! Component: 250 - total flux cleaned = -0.000338882 Jy ! Component: 300 - total flux cleaned = -0.000482318 Jy ! Component: 350 - total flux cleaned = -0.000565395 Jy ! Component: 400 - total flux cleaned = -0.000659233 Jy ! Component: 450 - total flux cleaned = -0.000724053 Jy ! Component: 500 - total flux cleaned = -0.000736803 Jy ! Component: 550 - total flux cleaned = -0.000786106 Jy ! Component: 600 - total flux cleaned = -0.000822078 Jy ! Component: 650 - total flux cleaned = -0.000821907 Jy ! Component: 700 - total flux cleaned = -0.00084481 Jy ! Component: 750 - total flux cleaned = -0.000845035 Jy ! Component: 800 - total flux cleaned = -0.00084513 Jy ! Component: 850 - total flux cleaned = -0.000866621 Jy ! Component: 900 - total flux cleaned = -0.000855854 Jy ! Component: 950 - total flux cleaned = -0.000793929 Jy ! Component: 1000 - total flux cleaned = -0.000783987 Jy ! Component: 1050 - total flux cleaned = -0.000774352 Jy ! Component: 1100 - total flux cleaned = -0.00076461 Jy ! Component: 1150 - total flux cleaned = -0.000774302 Jy ! Component: 1200 - total flux cleaned = -0.00080254 Jy ! Component: 1250 - total flux cleaned = -0.000784024 Jy ! Component: 1300 - total flux cleaned = -0.000774718 Jy ! Component: 1350 - total flux cleaned = -0.000756755 Jy ! Component: 1400 - total flux cleaned = -0.000765568 Jy ! Component: 1450 - total flux cleaned = -0.000748249 Jy ! Component: 1500 - total flux cleaned = -0.000765202 Jy ! Component: 1550 - total flux cleaned = -0.000748038 Jy ! Component: 1600 - total flux cleaned = -0.000731401 Jy ! Component: 1650 - total flux cleaned = -0.00074786 Jy ! Component: 1700 - total flux cleaned = -0.000739832 Jy ! Component: 1750 - total flux cleaned = -0.00072388 Jy ! Component: 1800 - total flux cleaned = -0.000739774 Jy ! Component: 1850 - total flux cleaned = -0.000739926 Jy ! Component: 1900 - total flux cleaned = -0.000770663 Jy ! Component: 1950 - total flux cleaned = -0.000763096 Jy ! Component: 2000 - total flux cleaned = -0.000778174 Jy ! Component: 2050 - total flux cleaned = -0.000793036 Jy ! Component: 2100 - total flux cleaned = -0.000800347 Jy ! Component: 2150 - total flux cleaned = -0.000807554 Jy ! Component: 2200 - total flux cleaned = -0.000821936 Jy ! Component: 2250 - total flux cleaned = -0.000814832 Jy ! Component: 2300 - total flux cleaned = -0.000814791 Jy ! Component: 2350 - total flux cleaned = -0.000828705 Jy ! Component: 2400 - total flux cleaned = -0.000835513 Jy ! Component: 2450 - total flux cleaned = -0.000835643 Jy ! Component: 2500 - total flux cleaned = -0.000835729 Jy ! Component: 2550 - total flux cleaned = -0.000855721 Jy ! Component: 2600 - total flux cleaned = -0.000835803 Jy ! Component: 2650 - total flux cleaned = -0.00084889 Jy ! Component: 2700 - total flux cleaned = -0.000848817 Jy ! Component: 2750 - total flux cleaned = -0.000848824 Jy ! Component: 2800 - total flux cleaned = -0.00084883 Jy ! Component: 2850 - total flux cleaned = -0.000855151 Jy ! Component: 2900 - total flux cleaned = -0.000855206 Jy ! Component: 2950 - total flux cleaned = -0.000842742 Jy ! Component: 3000 - total flux cleaned = -0.000855145 Jy ! Component: 3050 - total flux cleaned = -0.000867399 Jy ! Component: 3100 - total flux cleaned = -0.000861277 Jy ! Component: 3150 - total flux cleaned = -0.000849236 Jy ! Component: 3200 - total flux cleaned = -0.000867229 Jy ! Component: 3250 - total flux cleaned = -0.000867237 Jy ! Component: 3300 - total flux cleaned = -0.000861336 Jy ! Component: 3350 - total flux cleaned = -0.000861339 Jy ! Component: 3400 - total flux cleaned = -0.000855562 Jy ! Component: 3450 - total flux cleaned = -0.000872915 Jy ! Component: 3500 - total flux cleaned = -0.000878645 Jy ! Component: 3550 - total flux cleaned = -0.000878643 Jy ! Component: 3600 - total flux cleaned = -0.000884317 Jy ! Component: 3650 - total flux cleaned = -0.000884333 Jy ! Component: 3700 - total flux cleaned = -0.000901027 Jy ! Component: 3750 - total flux cleaned = -0.000895481 Jy ! Component: 3800 - total flux cleaned = -0.000917427 Jy ! Component: 3850 - total flux cleaned = -0.000933763 Jy ! Component: 3900 - total flux cleaned = -0.000955483 Jy ! Component: 3950 - total flux cleaned = -0.000971672 Jy ! Component: 4000 - total flux cleaned = -0.000987785 Jy ! Component: 4050 - total flux cleaned = -0.000998471 Jy ! Total flux subtracted in 4096 components = -0.00100911 Jy ! Clean residual min=-0.000277 max=0.000315 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0146393 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 317 components and 0.0146393 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1528+3547_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 4.243 at 20.42 degrees (North through East) ! Clean map min=-0.00068649 max=0.015107 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1528+3547_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0151066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.31004e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84887 1.84887 3.69774 7.39548 14.791 29.5819 59.1638 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.261 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1528+3547_C_uvs.log closed on Sat Mar 22 08:13:04 2014