! Started logfile: /d2/scr/pima/bp171a3_uvs/J1254-3833_C_uvs.log on Mon Feb 24 08:49:05 2014 obs /d2/scr/pima/bp171a3_uvs/J1254-3833_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1254-3833_C_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.693333 visibilities/baseline/integration-bin. ! Found source: J1254-3833 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 416 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/bp171a3_uvs/J1254-3833_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002381Jy sigma=21.933472 ! Fit after self-cal, rms=0.903317Jy sigma=19.650986 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.557 mas, bmaj=8.765 mas, bpa=-1.067 degrees ! Estimated noise=2.43454 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 = 0.0719364 Jy ! Component: 100 - total flux cleaned = 0.0887333 Jy ! Total flux subtracted in 100 components = 0.0887333 Jy ! Clean residual min=-0.007704 max=0.011244 Jy/beam ! Clean residual mean=0.000168 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.0887333 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0887333 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=0.043745Jy sigma=0.914419 ! Fit after self-cal, rms=0.043675Jy sigma=0.913292 ! 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=1.909 mas, bmaj=8.607 mas, bpa=-1.529 degrees ! Estimated noise=1.6969 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 = 0.0182097 Jy ! Component: 100 - total flux cleaned = 0.0298131 Jy ! Component: 150 - total flux cleaned = 0.0379404 Jy ! Component: 200 - total flux cleaned = 0.0437808 Jy ! Total flux subtracted in 200 components = 0.0437808 Jy ! Clean residual min=-0.007291 max=0.009758 Jy/beam ! Clean residual mean=0.000165 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.132514 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 75 components and 0.132514 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=0.037561Jy sigma=0.616696 ! Fit after self-cal, rms=0.037372Jy sigma=0.615137 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.909 x 8.607 at -1.529 degrees (North through East) ! Clean map min=-0.0072947 max=0.10315 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: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.19 KP 0.88 NL 1.11 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.037372Jy sigma=0.615137 ! Fit after self-cal, rms=0.037031Jy sigma=0.596223 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=8.67 mas, bpa=-1.501 degrees ! Estimated noise=1.68483 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 = 0.00344779 Jy ! Component: 100 - total flux cleaned = 0.00589626 Jy ! Component: 150 - total flux cleaned = 0.00762993 Jy ! Component: 200 - total flux cleaned = 0.00821308 Jy ! Total flux subtracted in 200 components = 0.00821308 Jy ! Clean residual min=-0.006666 max=0.007254 Jy/beam ! Clean residual mean=0.000058 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.140727 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.140727 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=0.036915Jy sigma=0.578079 ! Fit after self-cal, rms=0.036896Jy sigma=0.577901 ! 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=0.036896Jy sigma=0.577901 ! Fit after self-cal, rms=0.036566Jy sigma=0.567244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=8.686 mas, bpa=-1.478 degrees ! Estimated noise=1.67995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129887 Jy ! Component: 100 - total flux cleaned = 0.000439776 Jy ! Component: 150 - total flux cleaned = 0.00071846 Jy ! Component: 200 - total flux cleaned = 0.000899979 Jy ! Total flux subtracted in 200 components = 0.000899979 Jy ! Clean residual min=-0.006843 max=0.006204 Jy/beam ! Clean residual mean=0.000041 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.141627 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.141627 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=0.036421Jy sigma=0.565743 ! Fit after self-cal, rms=0.036406Jy sigma=0.565514 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 = 0.000191604 Jy ! Component: 100 - total flux cleaned = 0.000329381 Jy ! Component: 150 - total flux cleaned = 0.000393458 Jy ! Component: 200 - total flux cleaned = 0.000453054 Jy ! Total flux subtracted in 200 components = 0.000453054 Jy ! Clean residual min=-0.006741 max=0.006063 Jy/beam ! Clean residual mean=0.000037 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.14208 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.14208 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=0.036302Jy sigma=0.564871 ! Fit after self-cal, rms=0.036293Jy sigma=0.564782 ! 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=0.036293Jy sigma=0.564782 ! Fit after self-cal, rms=0.036310Jy sigma=0.564687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=8.683 mas, bpa=-1.484 degrees ! Estimated noise=1.6823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242229 Jy ! Component: 100 - total flux cleaned = 0.000417952 Jy ! Component: 150 - total flux cleaned = 0.000472206 Jy ! Component: 200 - total flux cleaned = 0.000472897 Jy ! Total flux subtracted in 200 components = 0.000472897 Jy ! Clean residual min=-0.006735 max=0.006035 Jy/beam ! Clean residual mean=0.000038 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.142553 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.142553 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=0.036235Jy sigma=0.564233 ! Fit after self-cal, rms=0.036230Jy sigma=0.564182 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 = 0.00011098 Jy ! Component: 100 - total flux cleaned = 0.000136924 Jy ! Component: 150 - total flux cleaned = 0.000136747 Jy ! Component: 200 - total flux cleaned = 0.000114282 Jy ! Total flux subtracted in 200 components = 0.000114282 Jy ! Clean residual min=-0.006792 max=0.005981 Jy/beam ! Clean residual mean=0.000037 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.142667 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.142667 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=0.036161Jy sigma=0.564054 ! Fit after self-cal, rms=0.036160Jy sigma=0.564036 ! 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=0.036160Jy sigma=0.564036 ! Fit after self-cal, rms=0.036156Jy sigma=0.564021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=9.198 mas, bpa=-4.949 degrees ! Estimated noise=2.03287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282926 Jy ! Component: 100 - total flux cleaned = 0.00367545 Jy ! Component: 150 - total flux cleaned = 0.00379626 Jy ! Component: 200 - total flux cleaned = 0.00397205 Jy ! Total flux subtracted in 200 components = 0.00397205 Jy ! Clean residual min=-0.007549 max=0.007665 Jy/beam ! Clean residual mean=0.000006 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 0.14664 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 101 components and 0.14664 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=0.036166Jy sigma=0.564642 ! Fit after self-cal, rms=0.036156Jy sigma=0.564246 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 = 0.000309479 Jy ! Component: 100 - total flux cleaned = 0.000420298 Jy ! Component: 150 - total flux cleaned = 0.000526656 Jy ! Component: 200 - total flux cleaned = 0.000628726 Jy ! Total flux subtracted in 200 components = 0.000628726 Jy ! Clean residual min=-0.007595 max=0.007505 Jy/beam ! Clean residual mean=-0.000005 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.147268 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 102 components and 0.147268 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=0.036066Jy sigma=0.567723 ! Fit after self-cal, rms=0.036071Jy sigma=0.567498 ! 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=1.91 mas, bmaj=8.681 mas, bpa=-1.482 degrees ! Estimated noise=1.68267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 8.681 at -1.482 degrees (North through East) ! Clean map min=-0.0071932 max=0.10215 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=8.82 mas, bpa=-1.026 degrees ! Estimated noise=2.40823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711511 Jy ! Component: 100 - total flux cleaned = 0.0874139 Jy ! Component: 150 - total flux cleaned = 0.095617 Jy ! Component: 200 - total flux cleaned = 0.101772 Jy ! Total flux subtracted in 200 components = 0.101772 Jy ! Clean residual min=-0.006850 max=0.008955 Jy/beam ! Clean residual mean=0.000123 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.101772 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.101772 Jy ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=8.681 mas, bpa=-1.482 degrees ! Estimated noise=1.68267 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 = 0.0126957 Jy ! Component: 100 - total flux cleaned = 0.0210861 Jy ! Component: 150 - total flux cleaned = 0.0270044 Jy ! Component: 200 - total flux cleaned = 0.0312499 Jy ! Total flux subtracted in 200 components = 0.0312499 Jy ! Clean residual min=-0.006595 max=0.008395 Jy/beam ! Clean residual mean=0.000119 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.133022 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 85 components and 0.133022 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=9.198 mas, bpa=-4.949 degrees ! Estimated noise=2.03287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679467 Jy ! Component: 100 - total flux cleaned = 0.0106165 Jy ! Component: 150 - total flux cleaned = 0.0124051 Jy ! Component: 200 - total flux cleaned = 0.0128436 Jy ! Total flux subtracted in 200 components = 0.0128436 Jy ! Clean residual min=-0.007550 max=0.008302 Jy/beam ! Clean residual mean=0.000021 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.145865 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 = 0.000269631 Jy ! Component: 100 - total flux cleaned = 0.00045933 Jy ! Component: 150 - total flux cleaned = 0.000642144 Jy ! Component: 200 - total flux cleaned = 0.000760719 Jy ! Total flux subtracted in 200 components = 0.000760719 Jy ! Clean residual min=-0.007634 max=0.008078 Jy/beam ! Clean residual mean=0.000007 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.146626 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.146626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=8.681 mas, bpa=-1.482 degrees ! Estimated noise=1.68267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00220746 Jy ! Component: 100 - total flux cleaned = -0.00252359 Jy ! Component: 150 - total flux cleaned = -0.00252421 Jy ! Component: 200 - total flux cleaned = -0.00252484 Jy ! Total flux subtracted in 200 components = -0.00252484 Jy ! Clean residual min=-0.007070 max=0.006561 Jy/beam ! Clean residual mean=0.000027 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.144101 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 104 components and 0.144101 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=0.036046Jy sigma=0.566682 ! Fit after self-cal, rms=0.036050Jy sigma=0.566618 wmodel /d2/scr/pima/bp171a3_uvs/J1254-3833_C_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp171a3_uvs/J1254-3833_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1254-3833_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1254-3833_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1254-3833_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1254-3833_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010447 Jy ! Component: 100 - total flux cleaned = -0.00116511 Jy ! Component: 150 - total flux cleaned = -0.00189197 Jy ! Component: 200 - total flux cleaned = -0.00247443 Jy ! Component: 250 - total flux cleaned = -0.0030178 Jy ! Component: 300 - total flux cleaned = -0.00309025 Jy ! Component: 350 - total flux cleaned = -0.00316082 Jy ! Component: 400 - total flux cleaned = -0.00316458 Jy ! Component: 450 - total flux cleaned = -0.00285572 Jy ! Component: 500 - total flux cleaned = -0.00267828 Jy ! Component: 550 - total flux cleaned = -0.00256518 Jy ! Component: 600 - total flux cleaned = -0.00256487 Jy ! Component: 650 - total flux cleaned = -0.0023475 Jy ! Component: 700 - total flux cleaned = -0.00213687 Jy ! Component: 750 - total flux cleaned = -0.00198445 Jy ! Component: 800 - total flux cleaned = -0.00208407 Jy ! Component: 850 - total flux cleaned = -0.00208333 Jy ! Component: 900 - total flux cleaned = -0.00198832 Jy ! Component: 950 - total flux cleaned = -0.00198872 Jy ! Component: 1000 - total flux cleaned = -0.00194303 Jy ! Component: 1050 - total flux cleaned = -0.00189849 Jy ! Component: 1100 - total flux cleaned = -0.00180961 Jy ! Component: 1150 - total flux cleaned = -0.00159197 Jy ! Component: 1200 - total flux cleaned = -0.00142065 Jy ! Component: 1250 - total flux cleaned = -0.00137868 Jy ! Component: 1300 - total flux cleaned = -0.00125356 Jy ! Component: 1350 - total flux cleaned = -0.00108843 Jy ! Component: 1400 - total flux cleaned = -0.000966477 Jy ! Component: 1450 - total flux cleaned = -0.000886312 Jy ! Component: 1500 - total flux cleaned = -0.000926572 Jy ! Component: 1550 - total flux cleaned = -0.00084763 Jy ! Component: 1600 - total flux cleaned = -0.00076933 Jy ! Component: 1650 - total flux cleaned = -0.000652343 Jy ! Component: 1700 - total flux cleaned = -0.00045899 Jy ! Component: 1750 - total flux cleaned = -0.000228588 Jy ! Component: 1800 - total flux cleaned = 2.72055e-07 Jy ! Component: 1850 - total flux cleaned = 0.000152086 Jy ! Component: 1900 - total flux cleaned = 0.000340632 Jy ! Component: 1950 - total flux cleaned = 0.000453331 Jy ! Component: 2000 - total flux cleaned = 0.000453051 Jy ! Component: 2050 - total flux cleaned = 0.000639592 Jy ! Component: 2100 - total flux cleaned = 0.000639477 Jy ! Component: 2150 - total flux cleaned = 0.000639445 Jy ! Component: 2200 - total flux cleaned = 0.00067669 Jy ! Component: 2250 - total flux cleaned = 0.000787922 Jy ! Component: 2300 - total flux cleaned = 0.000861715 Jy ! Component: 2350 - total flux cleaned = 0.000824629 Jy ! Component: 2400 - total flux cleaned = 0.000788009 Jy ! Component: 2450 - total flux cleaned = 0.000824892 Jy ! Component: 2500 - total flux cleaned = 0.00089846 Jy ! Component: 2550 - total flux cleaned = 0.000898447 Jy ! Component: 2600 - total flux cleaned = 0.000935444 Jy ! Component: 2650 - total flux cleaned = 0.00104693 Jy ! Component: 2700 - total flux cleaned = 0.00108419 Jy ! Component: 2750 - total flux cleaned = 0.00119619 Jy ! Component: 2800 - total flux cleaned = 0.00130923 Jy ! Component: 2850 - total flux cleaned = 0.00146052 Jy ! Component: 2900 - total flux cleaned = 0.0014985 Jy ! Component: 2950 - total flux cleaned = 0.00161302 Jy ! Component: 3000 - total flux cleaned = 0.00172832 Jy ! Component: 3050 - total flux cleaned = 0.00188278 Jy ! Component: 3100 - total flux cleaned = 0.00199968 Jy ! Component: 3150 - total flux cleaned = 0.00207774 Jy ! Component: 3200 - total flux cleaned = 0.00223484 Jy ! Component: 3250 - total flux cleaned = 0.00243253 Jy ! Component: 3300 - total flux cleaned = 0.00247269 Jy ! Component: 3350 - total flux cleaned = 0.00267254 Jy ! Component: 3400 - total flux cleaned = 0.00279392 Jy ! Component: 3450 - total flux cleaned = 0.00283477 Jy ! Component: 3500 - total flux cleaned = 0.00299807 Jy ! Component: 3550 - total flux cleaned = 0.00308038 Jy ! Component: 3600 - total flux cleaned = 0.00328798 Jy ! Component: 3650 - total flux cleaned = 0.00332978 Jy ! Component: 3700 - total flux cleaned = 0.00341386 Jy ! Component: 3750 - total flux cleaned = 0.0035416 Jy ! Component: 3800 - total flux cleaned = 0.00371435 Jy ! Component: 3850 - total flux cleaned = 0.00380179 Jy ! Component: 3900 - total flux cleaned = 0.00393431 Jy ! Component: 3950 - total flux cleaned = 0.00406814 Jy ! Component: 4000 - total flux cleaned = 0.00411363 Jy ! Component: 4050 - total flux cleaned = 0.00425018 Jy ! Total flux subtracted in 4096 components = 0.00434176 Jy ! Clean residual min=-0.002535 max=0.002443 Jy/beam ! Clean residual mean=-0.000024 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.148443 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 472 components and 0.148443 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1254-3833_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 8.681 at -1.482 degrees (North through East) ! Clean map min=-0.005392 max=0.10023 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1254-3833_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000934341 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.79673 2.79673 5.59345 11.1869 22.3738 44.7476 89.4953 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 107.268 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1254-3833_C_uvs.log closed on Mon Feb 24 08:49:09 2014