! Started logfile: /d2/scr/pima/bp171a4_uvs/J1410+3647_X_uvs.log on Wed Jan 29 03:56:21 2014 obs /d2/scr/pima/bp171a4_uvs/J1410+3647_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1410+3647_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.607143 visibilities/baseline/integration-bin. ! Found source: J1410+3647 ! ! 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 408 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 /d2/scr/pima/bp171a4_uvs/J1410+3647_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004152Jy sigma=38.421535 ! Fit after self-cal, rms=0.975090Jy sigma=37.692280 ! 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=2.842 mas, bmaj=3.212 mas, bpa=-71.95 degrees ! Estimated noise=1.14579 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154742 Jy ! Component: 100 - total flux cleaned = 0.0186986 Jy ! Total flux subtracted in 100 components = 0.0186986 Jy ! Clean residual min=-0.007354 max=0.007402 Jy/beam ! Clean residual mean=-0.000054 rms=0.003461 Jy/beam ! Combined flux in latest and established models = 0.0186986 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.0186986 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=0.038434Jy sigma=1.418577 ! Fit after self-cal, rms=0.034903Jy sigma=1.279661 ! 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=3.01 mas, bmaj=3.603 mas, bpa=-81.55 degrees ! Estimated noise=0.940546 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 = -0.00620573 Jy ! Component: 100 - total flux cleaned = -0.00523936 Jy ! Component: 150 - total flux cleaned = -0.00375067 Jy ! Component: 200 - total flux cleaned = -0.00251684 Jy ! Total flux subtracted in 200 components = -0.00251684 Jy ! Clean residual min=-0.004852 max=0.004871 Jy/beam ! Clean residual mean=-0.000022 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 0.0161818 Jy ! Performing phase self-cal ! Adding 112 model components to the UV plane model. ! The established model now contains 159 components and 0.0161818 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=0.020857Jy sigma=0.763211 ! Fit after self-cal, rms=0.020531Jy sigma=0.751404 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 3.603 at -81.55 degrees (North through East) ! Clean map min=-0.011004 max=0.020115 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.020531Jy sigma=0.751404 ! Fit after self-cal, rms=0.020531Jy sigma=0.751404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=3.603 mas, bpa=-81.55 degrees ! Estimated noise=0.940546 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 = 0.000243609 Jy ! Component: 100 - total flux cleaned = 0.0016424 Jy ! Component: 150 - total flux cleaned = 0.00300504 Jy ! Component: 200 - total flux cleaned = 0.00400771 Jy ! Total flux subtracted in 200 components = 0.00400771 Jy ! Clean residual min=-0.002563 max=0.002545 Jy/beam ! Clean residual mean=-0.000010 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.0201895 Jy ! Performing phase self-cal ! Adding 103 model components to the UV plane model. ! The established model now contains 248 components and 0.0201895 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=0.015859Jy sigma=0.581298 ! Fit after self-cal, rms=0.015809Jy sigma=0.579894 ! 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=0.015809Jy sigma=0.579894 ! Fit after self-cal, rms=0.014984Jy sigma=0.553358 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=3.649 mas, bpa=-82.71 degrees ! Estimated noise=0.902584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248609 Jy ! Component: 100 - total flux cleaned = 0.000247811 Jy ! Component: 150 - total flux cleaned = 0.000776109 Jy ! Component: 200 - total flux cleaned = 0.00116746 Jy ! Total flux subtracted in 200 components = 0.00116746 Jy ! Clean residual min=-0.001045 max=0.001044 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0213569 Jy selfcal ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 347 components and 0.0213569 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=0.014031Jy sigma=0.520437 ! Fit after self-cal, rms=0.014024Jy sigma=0.519958 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 = 0.000483519 Jy ! Component: 100 - total flux cleaned = 0.000791523 Jy ! Component: 150 - total flux cleaned = 0.000925529 Jy ! Component: 200 - total flux cleaned = 0.00108677 Jy ! Total flux subtracted in 200 components = 0.00108677 Jy ! Clean residual min=-0.000638 max=0.000639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0224437 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 424 components and 0.0224437 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=0.013670Jy sigma=0.509238 ! Fit after self-cal, rms=0.013663Jy sigma=0.509081 ! 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=0.013663Jy sigma=0.509081 ! Fit after self-cal, rms=0.013588Jy sigma=0.496007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=3.64 mas, bpa=-82.21 degrees ! Estimated noise=0.914269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.5824e-05 Jy ! Component: 100 - total flux cleaned = -1.84823e-06 Jy ! Component: 150 - total flux cleaned = 0.000189188 Jy ! Component: 200 - total flux cleaned = 0.000426786 Jy ! Total flux subtracted in 200 components = 0.000426786 Jy ! Clean residual min=-0.000533 max=0.000536 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0228705 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 503 components and 0.0228705 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=0.013311Jy sigma=0.487588 ! Fit after self-cal, rms=0.013307Jy sigma=0.487504 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 = 0.000222827 Jy ! Component: 100 - total flux cleaned = 0.000359042 Jy ! Component: 150 - total flux cleaned = 0.000262419 Jy ! Component: 200 - total flux cleaned = 0.000124782 Jy ! Total flux subtracted in 200 components = 0.000124782 Jy ! Clean residual min=-0.000373 max=0.000373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0229953 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 570 components and 0.0229953 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=0.013195Jy sigma=0.484462 ! Fit after self-cal, rms=0.013192Jy sigma=0.484398 ! 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=0.013192Jy sigma=0.484398 ! Fit after self-cal, rms=0.013074Jy sigma=0.478228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=3.995 mas, bpa=-83.51 degrees ! Estimated noise=0.938937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284868 Jy ! Component: 100 - total flux cleaned = 0.000391199 Jy ! Component: 150 - total flux cleaned = 0.00048282 Jy ! Component: 200 - total flux cleaned = 0.000426484 Jy ! Total flux subtracted in 200 components = 0.000426484 Jy ! Clean residual min=-0.000430 max=0.000428 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0234217 Jy selfcal ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 647 components and 0.0234217 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=0.012921Jy sigma=0.473524 ! Fit after self-cal, rms=0.012919Jy sigma=0.473463 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 = -7.05721e-05 Jy ! Component: 100 - total flux cleaned = -0.000249914 Jy ! Component: 150 - total flux cleaned = -0.000270944 Jy ! Component: 200 - total flux cleaned = -0.000373481 Jy ! Total flux subtracted in 200 components = -0.000373481 Jy ! Clean residual min=-0.000336 max=0.000337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0230483 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 713 components and 0.0230482 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=0.012852Jy sigma=0.471659 ! Fit after self-cal, rms=0.012850Jy sigma=0.471594 ! 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=3.01 mas, bmaj=3.608 mas, bpa=-81.57 degrees ! Estimated noise=0.91967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 3.608 at -81.57 degrees (North through East) ! Clean map min=-0.0067521 max=0.015949 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=2.843 mas, bmaj=3.201 mas, bpa=-71.4 degrees ! Estimated noise=1.1245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106334 Jy ! Component: 100 - total flux cleaned = 0.00941289 Jy ! Component: 150 - total flux cleaned = 0.00924657 Jy ! Component: 200 - total flux cleaned = 0.012874 Jy ! Total flux subtracted in 200 components = 0.012874 Jy ! Clean residual min=-0.006018 max=0.006069 Jy/beam ! Clean residual mean=-0.000034 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.012874 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 89 model components to the UV plane model. ! The established model now contains 89 components and 0.012874 Jy ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=3.608 mas, bpa=-81.57 degrees ! Estimated noise=0.91967 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 = 0.0026887 Jy ! Component: 100 - total flux cleaned = 0.0058924 Jy ! Component: 150 - total flux cleaned = 0.00779192 Jy ! Component: 200 - total flux cleaned = 0.00942948 Jy ! Total flux subtracted in 200 components = 0.00942948 Jy ! Clean residual min=-0.003137 max=0.003150 Jy/beam ! Clean residual mean=-0.000017 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.0223035 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 194 components and 0.0223035 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=3.995 mas, bpa=-83.51 degrees ! Estimated noise=0.938937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017425 Jy ! Component: 100 - total flux cleaned = 0.000832775 Jy ! Component: 150 - total flux cleaned = 0.000691712 Jy ! Component: 200 - total flux cleaned = 0.00128033 Jy ! Total flux subtracted in 200 components = 0.00128033 Jy ! Clean residual min=-0.001789 max=0.001800 Jy/beam ! Clean residual mean=-0.000011 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0235838 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 = 0.000702165 Jy ! Component: 100 - total flux cleaned = 0.000956084 Jy ! Component: 150 - total flux cleaned = 0.00103629 Jy ! Component: 200 - total flux cleaned = 0.000492568 Jy ! Total flux subtracted in 200 components = 0.000492568 Jy ! Clean residual min=-0.001076 max=0.001072 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0240764 Jy ! Adding 211 model components to the UV plane model. ! The established model now contains 390 components and 0.0240764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=3.608 mas, bpa=-81.57 degrees ! Estimated noise=0.91967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260942 Jy ! Component: 100 - total flux cleaned = 0.000518258 Jy ! Component: 150 - total flux cleaned = 0.000553418 Jy ! Component: 200 - total flux cleaned = 0.000585963 Jy ! Total flux subtracted in 200 components = 0.000585963 Jy ! Clean residual min=-0.000531 max=0.000529 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0246624 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 474 components and 0.0246624 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=0.013024Jy sigma=0.477622 ! Fit after self-cal, rms=0.013021Jy sigma=0.477424 wmodel /d2/scr/pima/bp171a4_uvs/J1410+3647_X_map.mod ! Writing 474 model components to file: /d2/scr/pima/bp171a4_uvs/J1410+3647_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1410+3647_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1410+3647_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1410+3647_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a4_uvs/J1410+3647_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 3.608 at -81.57 degrees (North through East) ! Clean map min=-0.0072622 max=0.016118 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1410+3647_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0161177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.26879 4.26879 8.53757 17.0751 34.1503 68.3006 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 70.277 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1410+3647_X_uvs.log closed on Wed Jan 29 03:56:30 2014