! Started logfile: /g0/scr/pima/npcsc_uvs/J1540+1447_S_uvs.log on Sun Oct 6 14:29:52 2013 obs /g0/scr/pima/npcsc_uvs/J1540+1447_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1540+1447_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.942857 visibilities/baseline/integration-bin. ! Found source: J1540+1447 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1188 visibilities. select RR ! 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J1540+1447_S] 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 0.500x0.500 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.233661Jy sigma=7.283054 ! Fit after self-cal, rms=0.358139Jy sigma=1.850307 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=7.326 mas, bpa=1.671 degrees ! Estimated noise=4.99786 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 = 0.52506 Jy ! Component: 100 - total flux cleaned = 0.65143 Jy ! Total flux subtracted in 100 components = 0.65143 Jy ! Clean residual min=-0.029555 max=0.046855 Jy/beam ! Clean residual mean=0.000037 rms=0.008208 Jy/beam ! Combined flux in latest and established models = 0.65143 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.65143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153504Jy sigma=0.981135 ! Fit after self-cal, rms=0.153484Jy sigma=0.980769 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049643 Jy ! Component: 100 - total flux cleaned = 0.0778736 Jy ! Total flux subtracted in 100 components = 0.0778736 Jy ! Clean residual min=-0.029852 max=0.031273 Jy/beam ! Clean residual mean=0.000017 rms=0.006190 Jy/beam ! Combined flux in latest and established models = 0.729304 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.729304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134140Jy sigma=0.828840 ! Fit after self-cal, rms=0.134128Jy sigma=0.828545 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=7.979 mas, bpa=2.192 degrees ! Estimated noise=3.69392 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 = 0.0330414 Jy ! Component: 100 - total flux cleaned = 0.0538375 Jy ! Component: 150 - total flux cleaned = 0.067962 Jy ! Component: 200 - total flux cleaned = 0.0776995 Jy ! Total flux subtracted in 200 components = 0.0776995 Jy ! Clean residual min=-0.034024 max=0.029434 Jy/beam ! Clean residual mean=0.000037 rms=0.007449 Jy/beam ! Combined flux in latest and established models = 0.807003 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.807003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127297Jy sigma=0.763876 ! Fit after self-cal, rms=0.127107Jy sigma=0.763446 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.96 KP 0.99 ! LA 1.08 MK 0.92 NL 1.00 OV 1.06 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 1.00 ! LA 1.01 MK 0.99 NL 1.01 OV 1.04 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.04 HN 1.06 KP 1.01 ! LA 0.83 MK 1.10 NL 1.11 OV 1.10 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.97 KP 0.94 ! LA 0.71 MK 1.10 NL 1.01 OV 0.93 ! PT 0.95 SC 1.11 ! ! ! Fit before self-cal, rms=0.127107Jy sigma=0.763446 ! Fit after self-cal, rms=0.089970Jy sigma=0.507204 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=8.045 mas, bpa=2.313 degrees ! Estimated noise=3.6757 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 = -0.0055627 Jy ! Component: 100 - total flux cleaned = -0.00813792 Jy ! Component: 150 - total flux cleaned = -0.00887082 Jy ! Component: 200 - total flux cleaned = -0.00918114 Jy ! Total flux subtracted in 200 components = -0.00918114 Jy ! Clean residual min=-0.014992 max=0.022090 Jy/beam ! Clean residual mean=0.000019 rms=0.004586 Jy/beam ! Combined flux in latest and established models = 0.797822 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.797822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089366Jy sigma=0.506543 ! Fit after self-cal, rms=0.089368Jy sigma=0.506068 ! 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=0.089368Jy sigma=0.506068 ! Fit after self-cal, rms=0.089246Jy sigma=0.505009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=8.05 mas, bpa=2.374 degrees ! Estimated noise=3.65285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00531624 Jy ! Component: 100 - total flux cleaned = -0.00790503 Jy ! Component: 150 - total flux cleaned = -0.00843271 Jy ! Component: 200 - total flux cleaned = -0.00862696 Jy ! Total flux subtracted in 200 components = -0.00862696 Jy ! Clean residual min=-0.014842 max=0.022138 Jy/beam ! Clean residual mean=0.000019 rms=0.004525 Jy/beam ! Combined flux in latest and established models = 0.789195 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.789195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088684Jy sigma=0.504724 ! Fit after self-cal, rms=0.088573Jy sigma=0.504559 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 (3, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193039 Jy ! Component: 100 - total flux cleaned = 0.0288247 Jy ! Component: 150 - total flux cleaned = 0.0342156 Jy ! Component: 200 - total flux cleaned = 0.0372849 Jy ! Total flux subtracted in 200 components = 0.0372849 Jy ! Clean residual min=-0.012519 max=0.016209 Jy/beam ! Clean residual mean=0.000008 rms=0.003526 Jy/beam ! Combined flux in latest and established models = 0.82648 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 110 components and 0.82648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085015Jy sigma=0.474080 ! Fit after self-cal, rms=0.084831Jy sigma=0.472976 ! Inverting map ! Added new window around map position (-6.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138354 Jy ! Component: 100 - total flux cleaned = 0.020798 Jy ! Component: 150 - total flux cleaned = 0.0252079 Jy ! Component: 200 - total flux cleaned = 0.0265814 Jy ! Total flux subtracted in 200 components = 0.0265814 Jy ! Clean residual min=-0.010960 max=0.011971 Jy/beam ! Clean residual mean=-0.000007 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.853062 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.853062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082465Jy sigma=0.457472 ! Fit after self-cal, rms=0.082289Jy sigma=0.456515 ! 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=0.082289Jy sigma=0.456515 ! Fit after self-cal, rms=0.082017Jy sigma=0.454269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=8.051 mas, bpa=2.452 degrees ! Estimated noise=3.62966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105653 Jy ! Component: 100 - total flux cleaned = 0.00113907 Jy ! Component: 150 - total flux cleaned = 0.0011357 Jy ! Component: 200 - total flux cleaned = 0.000458414 Jy ! Total flux subtracted in 200 components = 0.000458414 Jy ! Clean residual min=-0.009138 max=0.011278 Jy/beam ! Clean residual mean=-0.000014 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.85352 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 0.85352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081262Jy sigma=0.451451 ! Fit after self-cal, rms=0.081220Jy sigma=0.451319 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 = -0.000379335 Jy ! Component: 100 - total flux cleaned = -0.000501552 Jy ! Component: 150 - total flux cleaned = -0.000849089 Jy ! Component: 200 - total flux cleaned = -0.00117155 Jy ! Total flux subtracted in 200 components = -0.00117155 Jy ! Clean residual min=-0.009083 max=0.011008 Jy/beam ! Clean residual mean=-0.000014 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.852348 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.852348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080886Jy sigma=0.449642 ! Fit after self-cal, rms=0.080854Jy sigma=0.449573 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.080854Jy sigma=0.449573 ! Fit after self-cal, rms=0.080788Jy sigma=0.448978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.49 mas, bmaj=11.45 mas, bpa=-6.229 degrees ! Estimated noise=4.1111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250718 Jy ! Component: 100 - total flux cleaned = -0.00271426 Jy ! Component: 150 - total flux cleaned = -0.00257185 Jy ! Component: 200 - total flux cleaned = -0.00269906 Jy ! Total flux subtracted in 200 components = -0.00269906 Jy ! Clean residual min=-0.013712 max=0.016886 Jy/beam ! Clean residual mean=-0.000025 rms=0.004483 Jy/beam ! Combined flux in latest and established models = 0.849649 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 180 components and 0.849649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080538Jy sigma=0.447759 ! Fit after self-cal, rms=0.080457Jy sigma=0.447577 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 = 0.000124627 Jy ! Component: 100 - total flux cleaned = -0.000101577 Jy ! Component: 150 - total flux cleaned = 0.00011043 Jy ! Component: 200 - total flux cleaned = 0.000106337 Jy ! Total flux subtracted in 200 components = 0.000106337 Jy ! Clean residual min=-0.013676 max=0.016282 Jy/beam ! Clean residual mean=-0.000024 rms=0.004409 Jy/beam ! Combined flux in latest and established models = 0.849756 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 198 components and 0.849756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080377Jy sigma=0.446781 ! Fit after self-cal, rms=0.080350Jy sigma=0.446721 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=8.047 mas, bpa=2.51 degrees ! Estimated noise=3.61176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.383 x 8.047 at 2.51 degrees (North through East) ! Clean map min=-0.0089715 max=0.66039 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080350Jy sigma=0.446721 ! Fit after self-cal, rms=0.077186Jy sigma=0.421610 ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=8.053 mas, bpa=2.526 degrees ! Estimated noise=3.60124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107038 Jy ! Component: 100 - total flux cleaned = -0.0023255 Jy ! Component: 150 - total flux cleaned = -0.00285903 Jy ! Component: 200 - total flux cleaned = -0.00324936 Jy ! Total flux subtracted in 200 components = -0.00324936 Jy ! Clean residual min=-0.008963 max=0.009820 Jy/beam ! Clean residual mean=-0.000015 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 0.846506 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 218 components and 0.846506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076664Jy sigma=0.420446 ! Fit after self-cal, rms=0.076668Jy sigma=0.420386 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305894 Jy ! Component: 100 - total flux cleaned = -0.000477069 Jy ! Component: 150 - total flux cleaned = -0.000476582 Jy ! Component: 200 - total flux cleaned = -0.000478164 Jy ! Total flux subtracted in 200 components = -0.000478164 Jy ! Clean residual min=-0.008743 max=0.009657 Jy/beam ! Clean residual mean=-0.000014 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.846028 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 232 components and 0.846028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076470Jy sigma=0.419656 ! Fit after self-cal, rms=0.076474Jy sigma=0.419623 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076474Jy sigma=0.419623 ! Fit after self-cal, rms=0.076409Jy sigma=0.419276 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.837 mas, bmaj=7.36 mas, bpa=1.983 degrees ! Estimated noise=4.90518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.51516 Jy ! Component: 100 - total flux cleaned = 0.640541 Jy ! Component: 150 - total flux cleaned = 0.687815 Jy ! Component: 200 - total flux cleaned = 0.714471 Jy ! Total flux subtracted in 200 components = 0.714471 Jy ! Clean residual min=-0.014690 max=0.015839 Jy/beam ! Clean residual mean=0.000017 rms=0.003868 Jy/beam ! Combined flux in latest and established models = 0.714471 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.714471 Jy ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=8.052 mas, bpa=2.566 degrees ! Estimated noise=3.58759 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 = 0.0268996 Jy ! Component: 100 - total flux cleaned = 0.0459156 Jy ! Component: 150 - total flux cleaned = 0.0603685 Jy ! Component: 200 - total flux cleaned = 0.0718144 Jy ! Total flux subtracted in 200 components = 0.0718144 Jy ! Clean residual min=-0.012003 max=0.013682 Jy/beam ! Clean residual mean=0.000014 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 0.786285 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 78 components and 0.786285 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.493 mas, bmaj=11.46 mas, bpa=-6.204 degrees ! Estimated noise=4.08086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143898 Jy ! Component: 100 - total flux cleaned = 0.0247221 Jy ! Component: 150 - total flux cleaned = 0.0326522 Jy ! Component: 200 - total flux cleaned = 0.0372811 Jy ! Total flux subtracted in 200 components = 0.0372811 Jy ! Clean residual min=-0.015197 max=0.016972 Jy/beam ! Clean residual mean=-0.000005 rms=0.004855 Jy/beam ! Combined flux in latest and established models = 0.823566 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 = 0.00391193 Jy ! Component: 100 - total flux cleaned = 0.00722964 Jy ! Component: 150 - total flux cleaned = 0.00989168 Jy ! Component: 200 - total flux cleaned = 0.0121745 Jy ! Total flux subtracted in 200 components = 0.0121745 Jy ! Clean residual min=-0.014277 max=0.016196 Jy/beam ! Clean residual mean=-0.000016 rms=0.004471 Jy/beam ! Combined flux in latest and established models = 0.835741 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 159 components and 0.835741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=8.052 mas, bpa=2.566 degrees ! Estimated noise=3.58759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115961 Jy ! Component: 100 - total flux cleaned = 0.000772806 Jy ! Component: 150 - total flux cleaned = 0.00133779 Jy ! Component: 200 - total flux cleaned = 0.00196322 Jy ! Total flux subtracted in 200 components = 0.00196322 Jy ! Clean residual min=-0.009826 max=0.010622 Jy/beam ! Clean residual mean=-0.000011 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.837704 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 179 components and 0.837704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076774Jy sigma=0.422441 ! Fit after self-cal, rms=0.076709Jy sigma=0.422133 wmodel /g0/scr/pima/npcsc_uvs/J1540+1447_S_map.mod ! Writing 179 model components to file: /g0/scr/pima/npcsc_uvs/J1540+1447_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J1540+1447_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1540+1447_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1540+1447_S_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsc_uvs/J1540+1447_S_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 = 0.00151652 Jy ! Component: 100 - total flux cleaned = 0.00310241 Jy ! Component: 150 - total flux cleaned = 0.00338838 Jy ! Component: 200 - total flux cleaned = 0.00352072 Jy ! Component: 250 - total flux cleaned = 0.00389645 Jy ! Component: 300 - total flux cleaned = 0.00448212 Jy ! Component: 350 - total flux cleaned = 0.00514329 Jy ! Component: 400 - total flux cleaned = 0.00556197 Jy ! Component: 450 - total flux cleaned = 0.00566607 Jy ! Component: 500 - total flux cleaned = 0.00605049 Jy ! Component: 550 - total flux cleaned = 0.0062336 Jy ! Component: 600 - total flux cleaned = 0.00650104 Jy ! Component: 650 - total flux cleaned = 0.00658319 Jy ! Component: 700 - total flux cleaned = 0.00666524 Jy ! Component: 750 - total flux cleaned = 0.00706902 Jy ! Component: 800 - total flux cleaned = 0.00769397 Jy ! Component: 850 - total flux cleaned = 0.00822395 Jy ! Component: 900 - total flux cleaned = 0.00873759 Jy ! Component: 950 - total flux cleaned = 0.00923648 Jy ! Component: 1000 - total flux cleaned = 0.00958269 Jy ! Component: 1050 - total flux cleaned = 0.00978343 Jy ! Component: 1100 - total flux cleaned = 0.00991515 Jy ! Component: 1150 - total flux cleaned = 0.0102364 Jy ! Component: 1200 - total flux cleaned = 0.010487 Jy ! Component: 1250 - total flux cleaned = 0.0106085 Jy ! Component: 1300 - total flux cleaned = 0.01055 Jy ! Component: 1350 - total flux cleaned = 0.0107835 Jy ! Component: 1400 - total flux cleaned = 0.0107824 Jy ! Component: 1450 - total flux cleaned = 0.0107281 Jy ! Component: 1500 - total flux cleaned = 0.010784 Jy ! Component: 1550 - total flux cleaned = 0.0108923 Jy ! Component: 1600 - total flux cleaned = 0.0108922 Jy ! Component: 1650 - total flux cleaned = 0.0108408 Jy ! Component: 1700 - total flux cleaned = 0.0106871 Jy ! Component: 1750 - total flux cleaned = 0.0105376 Jy ! Component: 1800 - total flux cleaned = 0.0103899 Jy ! Component: 1850 - total flux cleaned = 0.0102939 Jy ! Component: 1900 - total flux cleaned = 0.0102456 Jy ! Component: 1950 - total flux cleaned = 0.0101045 Jy ! Component: 2000 - total flux cleaned = 0.0098724 Jy ! Component: 2050 - total flux cleaned = 0.00982585 Jy ! Component: 2100 - total flux cleaned = 0.00964417 Jy ! Component: 2150 - total flux cleaned = 0.00964371 Jy ! Component: 2200 - total flux cleaned = 0.00933286 Jy ! Component: 2250 - total flux cleaned = 0.00915763 Jy ! Component: 2300 - total flux cleaned = 0.0090276 Jy ! Component: 2350 - total flux cleaned = 0.0089416 Jy ! Component: 2400 - total flux cleaned = 0.00889904 Jy ! Component: 2450 - total flux cleaned = 0.00885628 Jy ! Component: 2500 - total flux cleaned = 0.00877254 Jy ! Component: 2550 - total flux cleaned = 0.00864797 Jy ! Component: 2600 - total flux cleaned = 0.00868971 Jy ! Component: 2650 - total flux cleaned = 0.0086896 Jy ! Component: 2700 - total flux cleaned = 0.00860825 Jy ! Component: 2750 - total flux cleaned = 0.00856744 Jy ! Component: 2800 - total flux cleaned = 0.00840688 Jy ! Component: 2850 - total flux cleaned = 0.00832739 Jy ! Component: 2900 - total flux cleaned = 0.00832725 Jy ! Component: 2950 - total flux cleaned = 0.00813008 Jy ! Component: 3000 - total flux cleaned = 0.0080123 Jy ! Component: 3050 - total flux cleaned = 0.00785631 Jy ! Component: 3100 - total flux cleaned = 0.00766244 Jy ! Component: 3150 - total flux cleaned = 0.00766229 Jy ! Component: 3200 - total flux cleaned = 0.00754707 Jy ! Component: 3250 - total flux cleaned = 0.00739448 Jy ! Component: 3300 - total flux cleaned = 0.00743255 Jy ! Component: 3350 - total flux cleaned = 0.00743249 Jy ! Component: 3400 - total flux cleaned = 0.00747006 Jy ! Component: 3450 - total flux cleaned = 0.00747027 Jy ! Component: 3500 - total flux cleaned = 0.00758316 Jy ! Component: 3550 - total flux cleaned = 0.00750798 Jy ! Component: 3600 - total flux cleaned = 0.00747034 Jy ! Component: 3650 - total flux cleaned = 0.00750796 Jy ! Component: 3700 - total flux cleaned = 0.00747057 Jy ! Component: 3750 - total flux cleaned = 0.00747063 Jy ! Component: 3800 - total flux cleaned = 0.00743345 Jy ! Component: 3850 - total flux cleaned = 0.00739624 Jy ! Component: 3900 - total flux cleaned = 0.00739616 Jy ! Component: 3950 - total flux cleaned = 0.0073961 Jy ! Component: 4000 - total flux cleaned = 0.00732194 Jy ! Component: 4050 - total flux cleaned = 0.00717365 Jy ! Total flux subtracted in 4096 components = 0.00698883 Jy ! Clean residual min=-0.002266 max=0.002633 Jy/beam ! Clean residual mean=-0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.844693 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 478 components and 0.844692 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1540+1447_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.385 x 8.052 at 2.566 degrees (North through East) ! Clean map min=-0.0041715 max=0.66103 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1540+1447_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.661026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000638294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289684 0.289684 0.579368 1.15874 2.31747 4.63494 9.26988 18.5398 37.0795 74.159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.661 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1540+1447_S_uvs.log closed on Sun Oct 6 14:29:56 2013