! Started logfile: /d2/scr/pima/bp171a5_uvs/J1221+0510_X_uvs.log on Sun Jan 19 22:04:44 2014 obs /d2/scr/pima/bp171a5_uvs/J1221+0510_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1221+0510_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1221+0510 ! ! 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 864 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/bp171a5_uvs/J1221+0510_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003948Jy sigma=41.568178 ! Fit after self-cal, rms=0.905051Jy sigma=37.572484 ! 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=0.9902 mas, bmaj=2.652 mas, bpa=15.3 degrees ! Estimated noise=0.758237 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 = 0.0719298 Jy ! Component: 100 - total flux cleaned = 0.0884977 Jy ! Total flux subtracted in 100 components = 0.0884977 Jy ! Clean residual min=-0.004675 max=0.006757 Jy/beam ! Clean residual mean=-0.000000 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.0884977 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0884977 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=0.022751Jy sigma=0.884040 ! Fit after self-cal, rms=0.022736Jy sigma=0.883267 ! 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=1.177 mas, bmaj=2.852 mas, bpa=14.73 degrees ! Estimated noise=0.59929 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 = 0.00909538 Jy ! Component: 100 - total flux cleaned = 0.0143403 Jy ! Component: 150 - total flux cleaned = 0.0178091 Jy ! Component: 200 - total flux cleaned = 0.0201449 Jy ! Total flux subtracted in 200 components = 0.0201449 Jy ! Clean residual min=-0.003491 max=0.004397 Jy/beam ! Clean residual mean=-0.000006 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.108643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.108643 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=0.018467Jy sigma=0.702122 ! Fit after self-cal, rms=0.018452Jy sigma=0.700840 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 2.852 at 14.73 degrees (North through East) ! Clean map min=-0.0033525 max=0.093298 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 1.12 FD 0.99 HN 0.84 KP 0.97 ! LA 1.00 NL 1.18 OV 0.94 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 0.84 KP 0.94 ! LA 0.91 NL 1.17 OV 0.95 PT 0.94 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.93 KP 1.10 ! LA 0.90 NL 1.16 OV 1.01 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.93 KP 0.99 ! LA 0.93 NL 1.20 OV 0.97 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.94 KP 1.15 ! LA 0.93 NL 1.08 OV 0.93 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.00 KP 1.05 ! LA 0.97 NL 1.14 OV 1.00 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 0.94 KP 1.06 ! LA 0.93 NL 1.09 OV 1.05 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.018452Jy sigma=0.700840 ! Fit after self-cal, rms=0.015079Jy sigma=0.564455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=2.851 mas, bpa=14.35 degrees ! Estimated noise=0.59131 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 (19.2, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216845 Jy ! Component: 100 - total flux cleaned = 0.00253589 Jy ! Component: 150 - total flux cleaned = 0.00288982 Jy ! Component: 200 - total flux cleaned = 0.00312253 Jy ! Total flux subtracted in 200 components = 0.00312253 Jy ! Clean residual min=-0.001620 max=0.001676 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.111765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.111765 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=0.014763Jy sigma=0.548829 ! Fit after self-cal, rms=0.014753Jy sigma=0.548400 ! 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=0.014753Jy sigma=0.548400 ! Fit after self-cal, rms=0.014725Jy sigma=0.548060 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=2.85 mas, bpa=14.37 degrees ! Estimated noise=0.590333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224622 Jy ! Component: 100 - total flux cleaned = 0.000362357 Jy ! Component: 150 - total flux cleaned = 0.000489984 Jy ! Component: 200 - total flux cleaned = 0.000627828 Jy ! Total flux subtracted in 200 components = 0.000627828 Jy ! Clean residual min=-0.001663 max=0.001608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.112393 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.112393 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=0.014667Jy sigma=0.545102 ! Fit after self-cal, rms=0.014667Jy sigma=0.545035 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 = 0.000151268 Jy ! Component: 100 - total flux cleaned = 0.000272829 Jy ! Component: 150 - total flux cleaned = 0.000338197 Jy ! Component: 200 - total flux cleaned = 0.000385194 Jy ! Total flux subtracted in 200 components = 0.000385194 Jy ! Clean residual min=-0.001670 max=0.001613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.112778 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.112778 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=0.014633Jy sigma=0.543377 ! Fit after self-cal, rms=0.014635Jy sigma=0.543340 ! 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=0.014635Jy sigma=0.543340 ! Fit after self-cal, rms=0.014581Jy sigma=0.543024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.849 mas, bpa=14.45 degrees ! Estimated noise=0.588901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.09394e-05 Jy ! Component: 100 - total flux cleaned = 0.000108903 Jy ! Component: 150 - total flux cleaned = 0.000203274 Jy ! Component: 200 - total flux cleaned = 0.000263478 Jy ! Total flux subtracted in 200 components = 0.000263478 Jy ! Clean residual min=-0.001659 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.113042 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.113042 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=0.014548Jy sigma=0.541306 ! Fit after self-cal, rms=0.014550Jy sigma=0.541284 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.78744e-05 Jy ! Component: 100 - total flux cleaned = 7.02382e-05 Jy ! Component: 150 - total flux cleaned = 9.75421e-05 Jy ! Component: 200 - total flux cleaned = 0.000123711 Jy ! Total flux subtracted in 200 components = 0.000123711 Jy ! Clean residual min=-0.001655 max=0.001610 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.113165 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.113165 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=0.014527Jy sigma=0.540227 ! Fit after self-cal, rms=0.014528Jy sigma=0.540206 ! 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=0.014528Jy sigma=0.540206 ! Fit after self-cal, rms=0.014482Jy sigma=0.539972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.295 mas, bmaj=3.48 mas, bpa=4.517 degrees ! Estimated noise=0.66791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485603 Jy ! Component: 100 - total flux cleaned = 0.000651432 Jy ! Component: 150 - total flux cleaned = 0.000740558 Jy ! Component: 200 - total flux cleaned = 0.000808401 Jy ! Total flux subtracted in 200 components = 0.000808401 Jy ! Clean residual min=-0.001690 max=0.001550 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.113974 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.113974 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=0.014479Jy sigma=0.539351 ! Fit after self-cal, rms=0.014476Jy sigma=0.539307 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 = 0.000114465 Jy ! Component: 100 - total flux cleaned = 0.00016359 Jy ! Component: 150 - total flux cleaned = 0.000186518 Jy ! Component: 200 - total flux cleaned = 0.000218924 Jy ! Total flux subtracted in 200 components = 0.000218924 Jy ! Clean residual min=-0.001652 max=0.001527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.114193 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.114193 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=0.014480Jy sigma=0.539132 ! Fit after self-cal, rms=0.014480Jy sigma=0.539112 ! 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=1.169 mas, bmaj=2.848 mas, bpa=14.52 degrees ! Estimated noise=0.58754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.848 at 14.52 degrees (North through East) ! Clean map min=-0.0015677 max=0.091153 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=0.9822 mas, bmaj=2.646 mas, bpa=15.16 degrees ! Estimated noise=0.746439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0707878 Jy ! Component: 100 - total flux cleaned = 0.0873193 Jy ! Component: 150 - total flux cleaned = 0.0944588 Jy ! Component: 200 - total flux cleaned = 0.0985432 Jy ! Total flux subtracted in 200 components = 0.0985432 Jy ! Clean residual min=-0.002334 max=0.003370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0985432 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0985432 Jy ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.848 mas, bpa=14.52 degrees ! Estimated noise=0.58754 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415595 Jy ! Component: 100 - total flux cleaned = 0.00683129 Jy ! Component: 150 - total flux cleaned = 0.00876366 Jy ! Component: 200 - total flux cleaned = 0.0102169 Jy ! Total flux subtracted in 200 components = 0.0102169 Jy ! Clean residual min=-0.001612 max=0.001729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.10876 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.10876 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=2.295 mas, bmaj=3.48 mas, bpa=4.517 degrees ! Estimated noise=0.66791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152598 Jy ! Component: 100 - total flux cleaned = 0.00262237 Jy ! Component: 150 - total flux cleaned = 0.00335481 Jy ! Component: 200 - total flux cleaned = 0.00384305 Jy ! Total flux subtracted in 200 components = 0.00384305 Jy ! Clean residual min=-0.001577 max=0.001608 Jy/beam ! Clean residual mean=-0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.112603 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 = 0.000389283 Jy ! Component: 100 - total flux cleaned = 0.000722543 Jy ! Component: 150 - total flux cleaned = 0.00100815 Jy ! Component: 200 - total flux cleaned = 0.00115064 Jy ! Total flux subtracted in 200 components = 0.00115064 Jy ! Clean residual min=-0.001468 max=0.001512 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.113754 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 121 components and 0.113754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.848 mas, bpa=14.52 degrees ! Estimated noise=0.58754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.09882e-05 Jy ! Component: 100 - total flux cleaned = 7.39367e-05 Jy ! Component: 150 - total flux cleaned = 0.000111342 Jy ! Component: 200 - total flux cleaned = 0.000163631 Jy ! Total flux subtracted in 200 components = 0.000163631 Jy ! Clean residual min=-0.001504 max=0.001527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.113917 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.113917 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=0.014327Jy sigma=0.532371 ! Fit after self-cal, rms=0.014314Jy sigma=0.531775 wmodel /d2/scr/pima/bp171a5_uvs/J1221+0510_X_map.mod ! Writing 144 model components to file: /d2/scr/pima/bp171a5_uvs/J1221+0510_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1221+0510_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1221+0510_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1221+0510_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1221+0510_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 = -5.86061e-05 Jy ! Component: 100 - total flux cleaned = -5.80985e-05 Jy ! Component: 150 - total flux cleaned = -1.63566e-05 Jy ! Component: 200 - total flux cleaned = -3.59794e-05 Jy ! Component: 250 - total flux cleaned = -3.66296e-05 Jy ! Component: 300 - total flux cleaned = -1.94148e-06 Jy ! Component: 350 - total flux cleaned = 3.14811e-05 Jy ! Component: 400 - total flux cleaned = 4.76695e-05 Jy ! Component: 450 - total flux cleaned = -2.86826e-05 Jy ! Component: 500 - total flux cleaned = -8.74279e-05 Jy ! Component: 550 - total flux cleaned = -8.73833e-05 Jy ! Component: 600 - total flux cleaned = -0.000128836 Jy ! Component: 650 - total flux cleaned = -0.000195408 Jy ! Component: 700 - total flux cleaned = -0.000273425 Jy ! Component: 750 - total flux cleaned = -0.00031149 Jy ! Component: 800 - total flux cleaned = -0.00038595 Jy ! Component: 850 - total flux cleaned = -0.000434309 Jy ! Component: 900 - total flux cleaned = -0.000505053 Jy ! Component: 950 - total flux cleaned = -0.000562814 Jy ! Component: 1000 - total flux cleaned = -0.000619233 Jy ! Component: 1050 - total flux cleaned = -0.000674763 Jy ! Component: 1100 - total flux cleaned = -0.000750891 Jy ! Component: 1150 - total flux cleaned = -0.000814932 Jy ! Component: 1200 - total flux cleaned = -0.000856707 Jy ! Component: 1250 - total flux cleaned = -0.000877308 Jy ! Component: 1300 - total flux cleaned = -0.000897871 Jy ! Component: 1350 - total flux cleaned = -0.000937776 Jy ! Component: 1400 - total flux cleaned = -0.000937953 Jy ! Component: 1450 - total flux cleaned = -0.00100583 Jy ! Component: 1500 - total flux cleaned = -0.00103433 Jy ! Component: 1550 - total flux cleaned = -0.00104377 Jy ! Component: 1600 - total flux cleaned = -0.00108084 Jy ! Component: 1650 - total flux cleaned = -0.00111739 Jy ! Component: 1700 - total flux cleaned = -0.00110829 Jy ! Component: 1750 - total flux cleaned = -0.00111731 Jy ! Component: 1800 - total flux cleaned = -0.00112623 Jy ! Component: 1850 - total flux cleaned = -0.00111755 Jy ! Component: 1900 - total flux cleaned = -0.00109164 Jy ! Component: 1950 - total flux cleaned = -0.00107456 Jy ! Component: 2000 - total flux cleaned = -0.0010661 Jy ! Component: 2050 - total flux cleaned = -0.00103267 Jy ! Component: 2100 - total flux cleaned = -0.00102441 Jy ! Component: 2150 - total flux cleaned = -0.00102441 Jy ! Component: 2200 - total flux cleaned = -0.00100817 Jy ! Component: 2250 - total flux cleaned = -0.00101626 Jy ! Component: 2300 - total flux cleaned = -0.000992421 Jy ! Component: 2350 - total flux cleaned = -0.000992477 Jy ! Component: 2400 - total flux cleaned = -0.000984643 Jy ! Component: 2450 - total flux cleaned = -0.000992446 Jy ! Component: 2500 - total flux cleaned = -0.000984697 Jy ! Component: 2550 - total flux cleaned = -0.000977085 Jy ! Component: 2600 - total flux cleaned = -0.000977081 Jy ! Component: 2650 - total flux cleaned = -0.000984627 Jy ! Component: 2700 - total flux cleaned = -0.000992119 Jy ! Component: 2750 - total flux cleaned = -0.000999514 Jy ! Component: 2800 - total flux cleaned = -0.000999456 Jy ! Component: 2850 - total flux cleaned = -0.000992159 Jy ! Component: 2900 - total flux cleaned = -0.00101397 Jy ! Component: 2950 - total flux cleaned = -0.00101394 Jy ! Component: 3000 - total flux cleaned = -0.00102826 Jy ! Component: 3050 - total flux cleaned = -0.00103536 Jy ! Component: 3100 - total flux cleaned = -0.00104244 Jy ! Component: 3150 - total flux cleaned = -0.00104954 Jy ! Component: 3200 - total flux cleaned = -0.00107046 Jy ! Component: 3250 - total flux cleaned = -0.00109121 Jy ! Component: 3300 - total flux cleaned = -0.00109122 Jy ! Component: 3350 - total flux cleaned = -0.00108434 Jy ! Component: 3400 - total flux cleaned = -0.00108438 Jy ! Component: 3450 - total flux cleaned = -0.00110476 Jy ! Component: 3500 - total flux cleaned = -0.00109803 Jy ! Component: 3550 - total flux cleaned = -0.00108462 Jy ! Component: 3600 - total flux cleaned = -0.00107798 Jy ! Component: 3650 - total flux cleaned = -0.00109127 Jy ! Component: 3700 - total flux cleaned = -0.00109126 Jy ! Component: 3750 - total flux cleaned = -0.00109787 Jy ! Component: 3800 - total flux cleaned = -0.00109783 Jy ! Component: 3850 - total flux cleaned = -0.00107165 Jy ! Component: 3900 - total flux cleaned = -0.00109121 Jy ! Component: 3950 - total flux cleaned = -0.00108475 Jy ! Component: 4000 - total flux cleaned = -0.00107178 Jy ! Component: 4050 - total flux cleaned = -0.00104601 Jy ! Total flux subtracted in 4096 components = -0.00103961 Jy ! Clean residual min=-0.000475 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.112878 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 376 components and 0.112878 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1221+0510_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.848 at 14.52 degrees (North through East) ! Clean map min=-0.00071706 max=0.091301 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1221+0510_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0913007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330601 0.330601 0.661202 1.3224 2.64481 5.28961 10.5792 21.1585 42.3169 84.6338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 907.438 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1221+0510_X_uvs.log closed on Sun Jan 19 22:04:50 2014