! Started logfile: /d2/scr/pima/bp171a2_uvs/J0220+3659_C_uvs.log on Tue Feb 18 20:22:16 2014 obs /d2/scr/pima/bp171a2_uvs/J0220+3659_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0220+3659_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0220+3659 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 360 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/bp171a2_uvs/J0220+3659_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. ! ! 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=0.999517Jy sigma=38.059644 ! Fit after self-cal, rms=0.984497Jy sigma=37.628479 ! 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=4.185 mas, bmaj=5.527 mas, bpa=46.98 degrees ! Estimated noise=1.28254 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 = 0.0100668 Jy ! Component: 100 - total flux cleaned = 0.0149456 Jy ! Total flux subtracted in 100 components = 0.0149456 Jy ! Clean residual min=-0.002873 max=0.002912 Jy/beam ! Clean residual mean=0.000018 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0149456 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0149456 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=0.020747Jy sigma=0.654400 ! Fit after self-cal, rms=0.019427Jy sigma=0.593113 ! 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=4.63 mas, bmaj=5.912 mas, bpa=46.99 degrees ! Estimated noise=1.01201 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 = 0.00502269 Jy ! Component: 100 - total flux cleaned = 0.00775251 Jy ! Component: 150 - total flux cleaned = 0.00982504 Jy ! Component: 200 - total flux cleaned = 0.0107936 Jy ! Total flux subtracted in 200 components = 0.0107936 Jy ! Clean residual min=-0.001464 max=0.001477 Jy/beam ! Clean residual mean=0.000020 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0257392 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 124 components and 0.0257392 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=0.016414Jy sigma=0.504862 ! Fit after self-cal, rms=0.016373Jy sigma=0.502490 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.63 x 5.912 at 46.99 degrees (North through East) ! Clean map min=-0.0029921 max=0.0087797 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* ! NL 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* ! NL 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* ! NL 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* ! NL 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* ! NL 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* ! NL 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* ! NL 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* ! NL 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.016373Jy sigma=0.502490 ! Fit after self-cal, rms=0.016373Jy sigma=0.502490 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.63 mas, bmaj=5.912 mas, bpa=46.99 degrees ! Estimated noise=1.01201 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 = 0.00131527 Jy ! Component: 100 - total flux cleaned = 0.00271062 Jy ! Component: 150 - total flux cleaned = 0.00371718 Jy ! Component: 200 - total flux cleaned = 0.00464987 Jy ! Total flux subtracted in 200 components = 0.00464987 Jy ! Clean residual min=-0.000857 max=0.000864 Jy/beam ! Clean residual mean=0.000008 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0303891 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 191 components and 0.0303891 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=0.015661Jy sigma=0.484400 ! Fit after self-cal, rms=0.015647Jy sigma=0.483420 ! 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=0.015647Jy sigma=0.483420 ! Fit after self-cal, rms=0.015647Jy sigma=0.483420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.63 mas, bmaj=5.912 mas, bpa=46.99 degrees ! Estimated noise=1.01201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119124 Jy ! Component: 100 - total flux cleaned = 0.00185083 Jy ! Component: 150 - total flux cleaned = 0.00239109 Jy ! Component: 200 - total flux cleaned = 0.0029612 Jy ! Total flux subtracted in 200 components = 0.0029612 Jy ! Clean residual min=-0.000601 max=0.000603 Jy/beam ! Clean residual mean=0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0333503 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 260 components and 0.0333503 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=0.015333Jy sigma=0.475996 ! Fit after self-cal, rms=0.015329Jy sigma=0.475606 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 = 0.000507754 Jy ! Component: 100 - total flux cleaned = 0.000847632 Jy ! Component: 150 - total flux cleaned = 0.00128632 Jy ! Component: 200 - total flux cleaned = 0.0017003 Jy ! Total flux subtracted in 200 components = 0.0017003 Jy ! Clean residual min=-0.000474 max=0.000476 Jy/beam ! Clean residual mean=0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0350506 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 307 components and 0.0350506 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=0.015153Jy sigma=0.471794 ! Fit after self-cal, rms=0.015151Jy sigma=0.471640 ! 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=0.015151Jy sigma=0.471640 ! Fit after self-cal, rms=0.015081Jy sigma=0.470386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.599 mas, bmaj=5.908 mas, bpa=46.72 degrees ! Estimated noise=0.996744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530787 Jy ! Component: 100 - total flux cleaned = 0.000921795 Jy ! Component: 150 - total flux cleaned = 0.00115872 Jy ! Component: 200 - total flux cleaned = 0.00138377 Jy ! Total flux subtracted in 200 components = 0.00138377 Jy ! Clean residual min=-0.000409 max=0.000407 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0364344 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 367 components and 0.0364344 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=0.014964Jy sigma=0.467708 ! Fit after self-cal, rms=0.014964Jy sigma=0.467583 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 = 0.000339017 Jy ! Component: 100 - total flux cleaned = 0.000431597 Jy ! Component: 150 - total flux cleaned = 0.000625741 Jy ! Component: 200 - total flux cleaned = 0.000849494 Jy ! Total flux subtracted in 200 components = 0.000849494 Jy ! Clean residual min=-0.000329 max=0.000328 Jy/beam ! Clean residual mean=0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0372839 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 414 components and 0.0372839 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=0.014885Jy sigma=0.465708 ! Fit after self-cal, rms=0.014888Jy sigma=0.465619 ! 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=0.014888Jy sigma=0.465619 ! Fit after self-cal, rms=0.014859Jy sigma=0.465498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.155 mas, bmaj=6.327 mas, bpa=53.21 degrees ! Estimated noise=1.02479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480919 Jy ! Component: 100 - total flux cleaned = 0.000832226 Jy ! Component: 150 - total flux cleaned = 0.00117699 Jy ! Component: 200 - total flux cleaned = 0.00144377 Jy ! Total flux subtracted in 200 components = 0.00144377 Jy ! Clean residual min=-0.000306 max=0.000309 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0387276 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 462 components and 0.0387276 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=0.014788Jy sigma=0.464206 ! Fit after self-cal, rms=0.014787Jy sigma=0.464103 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 = 0.000386409 Jy ! Component: 100 - total flux cleaned = 0.000604301 Jy ! Component: 150 - total flux cleaned = 0.000706124 Jy ! Component: 200 - total flux cleaned = 0.000849783 Jy ! Total flux subtracted in 200 components = 0.000849783 Jy ! Clean residual min=-0.000260 max=0.000259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0395774 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 517 components and 0.0395774 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=0.014738Jy sigma=0.463084 ! Fit after self-cal, rms=0.014739Jy sigma=0.462969 ! 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=4.593 mas, bmaj=5.897 mas, bpa=46.76 degrees ! Estimated noise=0.987532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.593 x 5.897 at 46.76 degrees (North through East) ! Clean map min=-0.0016607 max=0.0075925 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=4.169 mas, bmaj=5.527 mas, bpa=46.72 degrees ! Estimated noise=1.25234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112421 Jy ! Component: 100 - total flux cleaned = 0.0153086 Jy ! Component: 150 - total flux cleaned = 0.0182022 Jy ! Component: 200 - total flux cleaned = 0.020003 Jy ! Total flux subtracted in 200 components = 0.020003 Jy ! Clean residual min=-0.001892 max=0.001906 Jy/beam ! Clean residual mean=0.000014 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.020003 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.020003 Jy ! Inverting map and beam ! Estimated beam: bmin=4.593 mas, bmaj=5.897 mas, bpa=46.76 degrees ! Estimated noise=0.987532 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 = 0.00357797 Jy ! Component: 100 - total flux cleaned = 0.00525279 Jy ! Component: 150 - total flux cleaned = 0.00655914 Jy ! Component: 200 - total flux cleaned = 0.00745112 Jy ! Total flux subtracted in 200 components = 0.00745112 Jy ! Clean residual min=-0.001169 max=0.001165 Jy/beam ! Clean residual mean=0.000012 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0274541 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 144 components and 0.0274541 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=5.155 mas, bmaj=6.327 mas, bpa=53.21 degrees ! Estimated noise=1.02479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190261 Jy ! Component: 100 - total flux cleaned = 0.0030397 Jy ! Component: 150 - total flux cleaned = 0.00403745 Jy ! Component: 200 - total flux cleaned = 0.0047797 Jy ! Total flux subtracted in 200 components = 0.0047797 Jy ! Clean residual min=-0.000786 max=0.000788 Jy/beam ! Clean residual mean=0.000006 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0322338 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 = 0.000495485 Jy ! Component: 100 - total flux cleaned = 0.00115821 Jy ! Component: 150 - total flux cleaned = 0.00169847 Jy ! Component: 200 - total flux cleaned = 0.00195592 Jy ! Total flux subtracted in 200 components = 0.00195592 Jy ! Clean residual min=-0.000598 max=0.000600 Jy/beam ! Clean residual mean=0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0341897 Jy ! Adding 146 model components to the UV plane model. ! The established model now contains 276 components and 0.0341897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.593 mas, bmaj=5.897 mas, bpa=46.76 degrees ! Estimated noise=0.987532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493404 Jy ! Component: 100 - total flux cleaned = 0.000764001 Jy ! Component: 150 - total flux cleaned = 0.00103877 Jy ! Component: 200 - total flux cleaned = 0.0012687 Jy ! Total flux subtracted in 200 components = 0.0012687 Jy ! Clean residual min=-0.000413 max=0.000415 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0354584 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 325 components and 0.0354584 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=0.014965Jy sigma=0.467184 ! Fit after self-cal, rms=0.014954Jy sigma=0.466632 wmodel /d2/scr/pima/bp171a2_uvs/J0220+3659_C_map.mod ! Writing 325 model components to file: /d2/scr/pima/bp171a2_uvs/J0220+3659_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0220+3659_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0220+3659_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0220+3659_C_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/bp171a2_uvs/J0220+3659_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.593 x 5.897 at 46.76 degrees (North through East) ! Clean map min=-0.0018412 max=0.007166 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0220+3659_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.007166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.12362 7.12362 14.2472 28.4945 56.9889 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.007 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.113 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0220+3659_C_uvs.log closed on Tue Feb 18 20:22:20 2014