! Started logfile: /scr/pima/rv100_uvs/J0815+0154_X_uvs.log on Mon Feb 29 13:26:18 2016 obs /scr/pima/rv100_uvs/J0815+0154_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0815+0154_X_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.965909 visibilities/baseline/integration-bin. ! Found source: J0815+0154 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4760 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J0815+0154_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037454Jy sigma=9.681268 ! Fit after self-cal, rms=0.734435Jy sigma=6.768154 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6806 mas, bmaj=1.948 mas, bpa=-8.689 degrees ! Estimated noise=1.92958 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 = 0.20484 Jy ! Component: 100 - total flux cleaned = 0.262072 Jy ! Total flux subtracted in 100 components = 0.262072 Jy ! Clean residual min=-0.009117 max=0.021403 Jy/beam ! Clean residual mean=-0.000001 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 0.262072 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.262072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072545Jy sigma=0.639027 ! Fit after self-cal, rms=0.072554Jy sigma=0.638678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020551 Jy ! Component: 100 - total flux cleaned = 0.0294544 Jy ! Total flux subtracted in 100 components = 0.0294544 Jy ! Clean residual min=-0.006161 max=0.006561 Jy/beam ! Clean residual mean=-0.000002 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.291526 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.291526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066710Jy sigma=0.563913 ! Fit after self-cal, rms=0.066706Jy sigma=0.563685 ! 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=0.8077 mas, bmaj=2.365 mas, bpa=-11.13 degrees ! Estimated noise=1.18572 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 = 0.00596715 Jy ! Component: 100 - total flux cleaned = 0.00846072 Jy ! Component: 150 - total flux cleaned = 0.00874583 Jy ! Component: 200 - total flux cleaned = 0.00874398 Jy ! Total flux subtracted in 200 components = 0.00874398 Jy ! Clean residual min=-0.003995 max=0.005047 Jy/beam ! Clean residual mean=-0.000003 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.30027 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.30027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066400Jy sigma=0.557464 ! Fit after self-cal, rms=0.066397Jy sigma=0.557435 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8077 x 2.365 at -11.13 degrees (North through East) ! Clean map min=-0.0037722 max=0.26937 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: ! HN 0.99 KP 0.96 LA 1.00 MK 1.01 ! NL 0.97 OV 1.02 PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.96 LA 1.00 MK 0.98 ! NL 0.99 OV 1.02 PT 1.01 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.96 LA 0.99 MK 0.99 ! NL 1.00 OV 1.03 PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 0.94 LA 1.00 MK 1.01 ! NL 0.99 OV 1.03 PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.066397Jy sigma=0.557435 ! Fit after self-cal, rms=0.066110Jy sigma=0.550483 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=2.371 mas, bpa=-11.2 degrees ! Estimated noise=1.18093 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 = -0.000843369 Jy ! Component: 100 - total flux cleaned = -0.00100868 Jy ! Component: 150 - total flux cleaned = -0.00106 Jy ! Component: 200 - total flux cleaned = -0.00107965 Jy ! Total flux subtracted in 200 components = -0.00107965 Jy ! Clean residual min=-0.003791 max=0.004385 Jy/beam ! Clean residual mean=-0.000004 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.29919 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.29919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066053Jy sigma=0.550400 ! Fit after self-cal, rms=0.066053Jy sigma=0.550361 ! 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. ! ! Fit before self-cal, rms=0.066053Jy sigma=0.550361 ! Fit after self-cal, rms=0.065923Jy sigma=0.550257 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8096 mas, bmaj=2.374 mas, bpa=-11.22 degrees ! Estimated noise=1.17716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109574 Jy ! Component: 100 - total flux cleaned = -0.00130118 Jy ! Component: 150 - total flux cleaned = -0.00136282 Jy ! Component: 200 - total flux cleaned = -0.0014335 Jy ! Total flux subtracted in 200 components = -0.0014335 Jy ! Clean residual min=-0.003780 max=0.004351 Jy/beam ! Clean residual mean=-0.000004 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.297757 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.297757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065877Jy sigma=0.550263 ! Fit after self-cal, rms=0.065880Jy sigma=0.550247 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 (20.6, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365988 Jy ! Component: 100 - total flux cleaned = 0.00497531 Jy ! Component: 150 - total flux cleaned = 0.00519527 Jy ! Component: 200 - total flux cleaned = 0.00538999 Jy ! Total flux subtracted in 200 components = 0.00538999 Jy ! Clean residual min=-0.003724 max=0.003882 Jy/beam ! Clean residual mean=-0.000004 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.303147 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.303147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065602Jy sigma=0.548464 ! Fit after self-cal, rms=0.065577Jy sigma=0.547986 ! 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. ! ! Fit before self-cal, rms=0.065577Jy sigma=0.547986 ! Fit after self-cal, rms=0.066090Jy sigma=0.540670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8101 mas, bmaj=2.372 mas, bpa=-11.15 degrees ! Estimated noise=1.18049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126283 Jy ! Component: 100 - total flux cleaned = -0.00151869 Jy ! Component: 150 - total flux cleaned = -0.00169557 Jy ! Component: 200 - total flux cleaned = -0.00166629 Jy ! Total flux subtracted in 200 components = -0.00166629 Jy ! Clean residual min=-0.002516 max=0.002701 Jy/beam ! Clean residual mean=0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.301481 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.301481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066033Jy sigma=0.540240 ! Fit after self-cal, rms=0.066071Jy sigma=0.540197 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 (-50.2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140542 Jy ! Component: 100 - total flux cleaned = 0.000959163 Jy ! Component: 150 - total flux cleaned = 0.000878118 Jy ! Component: 200 - total flux cleaned = 0.000877675 Jy ! Total flux subtracted in 200 components = 0.000877675 Jy ! Clean residual min=-0.002438 max=0.002415 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.302358 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.302358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065973Jy sigma=0.539215 ! Fit after self-cal, rms=0.065963Jy sigma=0.539160 ! Inverting map ! Added new window around map position (17.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103236 Jy ! Component: 100 - total flux cleaned = 0.000891451 Jy ! Component: 150 - total flux cleaned = 0.000894715 Jy ! Component: 200 - total flux cleaned = 0.000932269 Jy ! Total flux subtracted in 200 components = 0.000932269 Jy ! Clean residual min=-0.002206 max=0.002419 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.303291 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.30329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065878Jy sigma=0.538204 ! Fit after self-cal, rms=0.065875Jy sigma=0.538152 ! Inverting map ! Added new window around map position (-8.6, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017361 Jy ! Component: 100 - total flux cleaned = 0.00178456 Jy ! Component: 150 - total flux cleaned = 0.00186269 Jy ! Component: 200 - total flux cleaned = 0.001899 Jy ! Total flux subtracted in 200 components = 0.001899 Jy ! Clean residual min=-0.002093 max=0.001965 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.305189 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.305189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065791Jy sigma=0.537355 ! Fit after self-cal, rms=0.065784Jy sigma=0.537309 ! 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. ! ! Fit before self-cal, rms=0.065784Jy sigma=0.537309 ! Fit after self-cal, rms=0.065773Jy sigma=0.537247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=4.411 mas, bpa=-13.75 degrees ! Estimated noise=1.52685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.27763e-05 Jy ! Component: 100 - total flux cleaned = 0.000229996 Jy ! Component: 150 - total flux cleaned = 0.000327182 Jy ! Component: 200 - total flux cleaned = 0.000456555 Jy ! Total flux subtracted in 200 components = 0.000456555 Jy ! Clean residual min=-0.001998 max=0.002003 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.305646 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.305646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065756Jy sigma=0.537086 ! Fit after self-cal, rms=0.065751Jy sigma=0.537072 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 = -0.000123479 Jy ! Component: 100 - total flux cleaned = -6.22084e-06 Jy ! Component: 150 - total flux cleaned = 4.88888e-05 Jy ! Component: 200 - total flux cleaned = 0.000152646 Jy ! Total flux subtracted in 200 components = 0.000152646 Jy ! Clean residual min=-0.001941 max=0.001941 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.305799 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.305799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065745Jy sigma=0.537023 ! Fit after self-cal, rms=0.065742Jy sigma=0.537019 ! 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=0.8102 mas, bmaj=2.371 mas, bpa=-11.13 degrees ! Estimated noise=1.17998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8102 x 2.371 at -11.13 degrees (North through East) ! Clean map min=-0.0018705 max=0.26732 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6823 mas, bmaj=1.95 mas, bpa=-8.691 degrees ! Estimated noise=1.93144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205082 Jy ! Component: 100 - total flux cleaned = 0.262106 Jy ! Component: 150 - total flux cleaned = 0.282326 Jy ! Component: 200 - total flux cleaned = 0.290893 Jy ! Total flux subtracted in 200 components = 0.290893 Jy ! Clean residual min=-0.004531 max=0.004526 Jy/beam ! Clean residual mean=-0.000000 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.290893 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.290893 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8102 mas, bmaj=2.371 mas, bpa=-11.13 degrees ! Estimated noise=1.17998 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 = 0.00504879 Jy ! Component: 100 - total flux cleaned = 0.00850031 Jy ! Component: 150 - total flux cleaned = 0.011163 Jy ! Component: 200 - total flux cleaned = 0.012542 Jy ! Total flux subtracted in 200 components = 0.012542 Jy ! Clean residual min=-0.002526 max=0.002920 Jy/beam ! Clean residual mean=0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.303435 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.303435 Jy ! Inverting map ! Added new window around map position (-2.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019484 Jy ! Component: 100 - total flux cleaned = 0.00234167 Jy ! Component: 150 - total flux cleaned = 0.00262621 Jy ! Component: 200 - total flux cleaned = 0.00282133 Jy ! Total flux subtracted in 200 components = 0.00282133 Jy ! Clean residual min=-0.002175 max=0.002119 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.306257 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.306257 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=4.411 mas, bpa=-13.75 degrees ! Estimated noise=1.52685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.18956e-05 Jy ! Component: 100 - total flux cleaned = 0.000343592 Jy ! Component: 150 - total flux cleaned = 0.000560318 Jy ! Component: 200 - total flux cleaned = 0.000722404 Jy ! Total flux subtracted in 200 components = 0.000722404 Jy ! Clean residual min=-0.002046 max=0.001869 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.306979 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 = 0.000119839 Jy ! Component: 100 - total flux cleaned = 0.000204572 Jy ! Component: 150 - total flux cleaned = 0.000309297 Jy ! Component: 200 - total flux cleaned = 0.000359352 Jy ! Total flux subtracted in 200 components = 0.000359352 Jy ! Clean residual min=-0.001990 max=0.001822 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.307338 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.307339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8102 mas, bmaj=2.371 mas, bpa=-11.13 degrees ! Estimated noise=1.17998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000815982 Jy ! Component: 100 - total flux cleaned = -0.00102833 Jy ! Component: 150 - total flux cleaned = -0.000981298 Jy ! Component: 200 - total flux cleaned = -0.000800183 Jy ! Total flux subtracted in 200 components = -0.000800183 Jy ! Clean residual min=-0.002087 max=0.001998 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.306538 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.306538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065824Jy sigma=0.537616 ! Fit after self-cal, rms=0.065818Jy sigma=0.537526 wmodel /scr/pima/rv100_uvs/J0815+0154_X_map.mod ! Writing 104 model components to file: /scr/pima/rv100_uvs/J0815+0154_X_map.mod wobs /scr/pima/rv100_uvs/J0815+0154_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0815+0154_X_uvs.fits wwins /scr/pima/rv100_uvs/J0815+0154_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv100_uvs/J0815+0154_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382707 Jy ! Component: 100 - total flux cleaned = -0.000383174 Jy ! Component: 150 - total flux cleaned = -0.000350211 Jy ! Component: 200 - total flux cleaned = -0.000255319 Jy ! Component: 250 - total flux cleaned = -0.000163993 Jy ! Component: 300 - total flux cleaned = -0.000134039 Jy ! Component: 350 - total flux cleaned = 1.05641e-05 Jy ! Component: 400 - total flux cleaned = 3.80217e-05 Jy ! Component: 450 - total flux cleaned = 3.85386e-05 Jy ! Component: 500 - total flux cleaned = 0.000121085 Jy ! Component: 550 - total flux cleaned = 9.48413e-05 Jy ! Component: 600 - total flux cleaned = 0.000121233 Jy ! Component: 650 - total flux cleaned = 4.32744e-05 Jy ! Component: 700 - total flux cleaned = 4.37992e-05 Jy ! Component: 750 - total flux cleaned = 1.88671e-05 Jy ! Component: 800 - total flux cleaned = -5.57001e-05 Jy ! Component: 850 - total flux cleaned = -8.03721e-05 Jy ! Component: 900 - total flux cleaned = -0.000129386 Jy ! Component: 950 - total flux cleaned = -0.000225464 Jy ! Component: 1000 - total flux cleaned = -0.000178108 Jy ! Component: 1050 - total flux cleaned = -0.000248511 Jy ! Component: 1100 - total flux cleaned = -0.000294541 Jy ! Component: 1150 - total flux cleaned = -0.000340175 Jy ! Component: 1200 - total flux cleaned = -0.000294582 Jy ! Component: 1250 - total flux cleaned = -0.000361846 Jy ! Component: 1300 - total flux cleaned = -0.000428151 Jy ! Component: 1350 - total flux cleaned = -0.000449959 Jy ! Component: 1400 - total flux cleaned = -0.000536624 Jy ! Component: 1450 - total flux cleaned = -0.000514901 Jy ! Component: 1500 - total flux cleaned = -0.000600498 Jy ! Component: 1550 - total flux cleaned = -0.000642983 Jy ! Component: 1600 - total flux cleaned = -0.000831554 Jy ! Component: 1650 - total flux cleaned = -0.000872852 Jy ! Component: 1700 - total flux cleaned = -0.000996006 Jy ! Component: 1750 - total flux cleaned = -0.00103686 Jy ! Component: 1800 - total flux cleaned = -0.00111777 Jy ! Component: 1850 - total flux cleaned = -0.00125842 Jy ! Component: 1900 - total flux cleaned = -0.00141748 Jy ! Component: 1950 - total flux cleaned = -0.0014964 Jy ! Component: 2000 - total flux cleaned = -0.00161375 Jy ! Component: 2050 - total flux cleaned = -0.00171083 Jy ! Component: 2100 - total flux cleaned = -0.00186498 Jy ! Component: 2150 - total flux cleaned = -0.00190315 Jy ! Component: 2200 - total flux cleaned = -0.00199796 Jy ! Component: 2250 - total flux cleaned = -0.00211113 Jy ! Component: 2300 - total flux cleaned = -0.00218592 Jy ! Component: 2350 - total flux cleaned = -0.00224181 Jy ! Component: 2400 - total flux cleaned = -0.00238915 Jy ! Component: 2450 - total flux cleaned = -0.00249875 Jy ! Component: 2500 - total flux cleaned = -0.00262583 Jy ! Component: 2550 - total flux cleaned = -0.00269778 Jy ! Component: 2600 - total flux cleaned = -0.0028587 Jy ! Component: 2650 - total flux cleaned = -0.00289442 Jy ! Component: 2700 - total flux cleaned = -0.0030004 Jy ! Component: 2750 - total flux cleaned = -0.00305297 Jy ! Component: 2800 - total flux cleaned = -0.00315746 Jy ! Component: 2850 - total flux cleaned = -0.00320935 Jy ! Component: 2900 - total flux cleaned = -0.00326105 Jy ! Component: 2950 - total flux cleaned = -0.00338072 Jy ! Component: 3000 - total flux cleaned = -0.00338066 Jy ! Component: 3050 - total flux cleaned = -0.00348179 Jy ! Component: 3100 - total flux cleaned = -0.00346487 Jy ! Component: 3150 - total flux cleaned = -0.003565 Jy ! Component: 3200 - total flux cleaned = -0.00364794 Jy ! Component: 3250 - total flux cleaned = -0.00361506 Jy ! Component: 3300 - total flux cleaned = -0.00366434 Jy ! Component: 3350 - total flux cleaned = -0.00372965 Jy ! Component: 3400 - total flux cleaned = -0.0038106 Jy ! Component: 3450 - total flux cleaned = -0.00389117 Jy ! Component: 3500 - total flux cleaned = -0.00389122 Jy ! Component: 3550 - total flux cleaned = -0.00400285 Jy ! Component: 3600 - total flux cleaned = -0.00403455 Jy ! Component: 3650 - total flux cleaned = -0.00409763 Jy ! Component: 3700 - total flux cleaned = -0.00411338 Jy ! Component: 3750 - total flux cleaned = -0.00423827 Jy ! Component: 3800 - total flux cleaned = -0.00436259 Jy ! Component: 3850 - total flux cleaned = -0.00436262 Jy ! Component: 3900 - total flux cleaned = -0.00437802 Jy ! Component: 3950 - total flux cleaned = -0.00446994 Jy ! Component: 4000 - total flux cleaned = -0.00443954 Jy ! Component: 4050 - total flux cleaned = -0.00450026 Jy ! Total flux subtracted in 4096 components = -0.00454561 Jy ! Clean residual min=-0.001085 max=0.001057 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.301993 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 351 components and 0.301993 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0815+0154_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8102 x 2.371 at -11.13 degrees (North through East) ! Clean map min=-0.0020389 max=0.26822 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0815+0154_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.268217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290599 0.290599 0.581198 1.1624 2.32479 4.64958 9.29916 18.5983 37.1966 74.3933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.268 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1032.35 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0815+0154_X_uvs.log closed on Mon Feb 29 13:26:22 2016