! Started logfile: /scr/pima/rdv94_uvs/J0620+2102_X_uvs.log on Mon Sep 23 22:09:03 2013 obs /scr/pima/rdv94_uvs/J0620+2102_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0620+2102_X_uva.fits ! AN table 1: 148 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.774962 visibilities/baseline/integration-bin. ! Found source: J0620+2102 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16516 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0620+2102_X] 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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002230Jy sigma=1.038015 ! Fit after self-cal, rms=0.871168Jy sigma=0.868790 ! 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=0.8773 mas, bmaj=2.71 mas, bpa=-26.55 degrees ! Estimated noise=10.683 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 = 0.112733 Jy ! Component: 100 - total flux cleaned = 0.143364 Jy ! Total flux subtracted in 100 components = 0.143364 Jy ! Clean residual min=-0.017023 max=0.045112 Jy/beam ! Clean residual mean=0.000014 rms=0.004189 Jy/beam ! Combined flux in latest and established models = 0.143363 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.143363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129987Jy sigma=0.126102 ! Fit after self-cal, rms=0.130002Jy sigma=0.125894 ! Inverting map ! Added new window around map position (13.4, -23.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355719 Jy ! Component: 100 - total flux cleaned = 0.0490674 Jy ! Total flux subtracted in 100 components = 0.0490674 Jy ! Clean residual min=-0.009796 max=0.013403 Jy/beam ! Clean residual mean=0.000006 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 0.192431 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.192431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119465Jy sigma=0.111971 ! Fit after self-cal, rms=0.117645Jy sigma=0.109929 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143111 Jy ! Component: 100 - total flux cleaned = 0.0229262 Jy ! Total flux subtracted in 100 components = 0.0229262 Jy ! Clean residual min=-0.006508 max=0.006619 Jy/beam ! Clean residual mean=0.000003 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.215357 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.215357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115318Jy sigma=0.106389 ! Fit after self-cal, rms=0.115200Jy sigma=0.106131 ! 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=1.128 mas, bmaj=2.865 mas, bpa=-24.69 degrees ! Estimated noise=5.66355 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 = 0.0121688 Jy ! Component: 100 - total flux cleaned = 0.0196065 Jy ! Component: 150 - total flux cleaned = 0.0250905 Jy ! Component: 200 - total flux cleaned = 0.0292937 Jy ! Total flux subtracted in 200 components = 0.0292937 Jy ! Clean residual min=-0.004512 max=0.004759 Jy/beam ! Clean residual mean=-0.000000 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.244651 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 91 components and 0.244651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113909Jy sigma=0.104121 ! Fit after self-cal, rms=0.114004Jy sigma=0.103990 ! 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 0.97 FD 0.96 HN 0.95 KP 1.02 ! LA 0.98 MK 1.01 NL 0.96 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.99 HN 0.94 KP 0.97 ! LA 0.98 MK 1.03 NL 0.97 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 0.89 ! LA 1.02 MK 1.01 NL 1.01 OV 1.05 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 0.94 ! LA 1.05 MK 1.14 NL 1.05 OV 1.00 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.114004Jy sigma=0.103990 ! Fit after self-cal, rms=0.113239Jy sigma=0.103136 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.895 mas, bpa=-24.48 degrees ! Estimated noise=5.63457 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 = 3.52374e-05 Jy ! Component: 100 - total flux cleaned = 0.0013186 Jy ! Component: 150 - total flux cleaned = 0.00205295 Jy ! Component: 200 - total flux cleaned = 0.00246986 Jy ! Total flux subtracted in 200 components = 0.00246986 Jy ! Clean residual min=-0.003538 max=0.003644 Jy/beam ! Clean residual mean=-0.000006 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.247121 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.247121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113035Jy sigma=0.103004 ! Fit after self-cal, rms=0.113130Jy sigma=0.102972 ! 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=0.113130Jy sigma=0.102972 ! Fit after self-cal, rms=0.113982Jy sigma=0.102752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.893 mas, bpa=-24.62 degrees ! Estimated noise=5.60034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029368 Jy ! Component: 100 - total flux cleaned = 0.00108273 Jy ! Component: 150 - total flux cleaned = 0.00180647 Jy ! Component: 200 - total flux cleaned = 0.00235508 Jy ! Total flux subtracted in 200 components = 0.00235508 Jy ! Clean residual min=-0.002685 max=0.003128 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.249476 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.249476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113892Jy sigma=0.102704 ! Fit after self-cal, rms=0.114022Jy sigma=0.102689 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 (7.4, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029139 Jy ! Component: 100 - total flux cleaned = 0.00474353 Jy ! Component: 150 - total flux cleaned = 0.00614892 Jy ! Component: 200 - total flux cleaned = 0.00708808 Jy ! Total flux subtracted in 200 components = 0.00708808 Jy ! Clean residual min=-0.002530 max=0.002446 Jy/beam ! Clean residual mean=0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.256564 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.256564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113913Jy sigma=0.102603 ! Fit after self-cal, rms=0.113948Jy sigma=0.102596 ! 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=0.113948Jy sigma=0.102596 ! Fit after self-cal, rms=0.113549Jy sigma=0.102586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.889 mas, bpa=-24.62 degrees ! Estimated noise=5.58084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570926 Jy ! Component: 100 - total flux cleaned = 0.00126455 Jy ! Component: 150 - total flux cleaned = 0.00176048 Jy ! Component: 200 - total flux cleaned = 0.00225179 Jy ! Total flux subtracted in 200 components = 0.00225179 Jy ! Clean residual min=-0.002404 max=0.002356 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.258815 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 162 components and 0.258815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113510Jy sigma=0.102559 ! Fit after self-cal, rms=0.113529Jy sigma=0.102558 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 = 0.000490864 Jy ! Component: 100 - total flux cleaned = 0.000864871 Jy ! Component: 150 - total flux cleaned = 0.00121028 Jy ! Component: 200 - total flux cleaned = 0.00150494 Jy ! Total flux subtracted in 200 components = 0.00150494 Jy ! Clean residual min=-0.002340 max=0.002321 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.26032 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 173 components and 0.26032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113508Jy sigma=0.102544 ! Fit after self-cal, rms=0.113518Jy sigma=0.102544 ! 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=0.113518Jy sigma=0.102544 ! Fit after self-cal, rms=0.113216Jy sigma=0.102539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=3.267 mas, bpa=-19.79 degrees ! Estimated noise=6.12009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000894966 Jy ! Component: 100 - total flux cleaned = 0.00140016 Jy ! Component: 150 - total flux cleaned = 0.00174974 Jy ! Component: 200 - total flux cleaned = 0.00206423 Jy ! Total flux subtracted in 200 components = 0.00206423 Jy ! Clean residual min=-0.002349 max=0.002134 Jy/beam ! Clean residual mean=0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.262385 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 186 components and 0.262385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113207Jy sigma=0.102534 ! Fit after self-cal, rms=0.113215Jy sigma=0.102532 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 = 0.000257575 Jy ! Component: 100 - total flux cleaned = 0.000485442 Jy ! Component: 150 - total flux cleaned = 0.000647013 Jy ! Component: 200 - total flux cleaned = 0.000775919 Jy ! Total flux subtracted in 200 components = 0.000775919 Jy ! Clean residual min=-0.002356 max=0.002070 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.263161 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.263161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113212Jy sigma=0.102530 ! Fit after self-cal, rms=0.113218Jy sigma=0.102530 ! 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=1.141 mas, bmaj=2.886 mas, bpa=-24.62 degrees ! Estimated noise=5.56539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.886 at -24.62 degrees (North through East) ! Clean map min=-0.0021824 max=0.13067 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=0.8849 mas, bmaj=2.716 mas, bpa=-26.51 degrees ! Estimated noise=10.5305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115764 Jy ! Component: 100 - total flux cleaned = 0.159064 Jy ! Component: 150 - total flux cleaned = 0.179208 Jy ! Component: 200 - total flux cleaned = 0.192578 Jy ! Total flux subtracted in 200 components = 0.192578 Jy ! Clean residual min=-0.006910 max=0.007603 Jy/beam ! Clean residual mean=0.000013 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.192578 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.192578 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.886 mas, bpa=-24.62 degrees ! Estimated noise=5.56539 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 = 0.0151088 Jy ! Component: 100 - total flux cleaned = 0.0253708 Jy ! Component: 150 - total flux cleaned = 0.0330176 Jy ! Component: 200 - total flux cleaned = 0.038827 Jy ! Total flux subtracted in 200 components = 0.038827 Jy ! Clean residual min=-0.004056 max=0.003713 Jy/beam ! Clean residual mean=0.000012 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.231405 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 83 components and 0.231405 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=2.217 mas, bmaj=3.267 mas, bpa=-19.79 degrees ! Estimated noise=6.12009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639479 Jy ! Component: 100 - total flux cleaned = 0.0110251 Jy ! Component: 150 - total flux cleaned = 0.0146425 Jy ! Component: 200 - total flux cleaned = 0.017507 Jy ! Total flux subtracted in 200 components = 0.017507 Jy ! Clean residual min=-0.003073 max=0.003070 Jy/beam ! Clean residual mean=0.000010 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.248912 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 = 0.00234862 Jy ! Component: 100 - total flux cleaned = 0.00432921 Jy ! Component: 150 - total flux cleaned = 0.00587999 Jy ! Component: 200 - total flux cleaned = 0.0072092 Jy ! Total flux subtracted in 200 components = 0.0072092 Jy ! Clean residual min=-0.002419 max=0.002647 Jy/beam ! Clean residual mean=0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.256121 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 160 components and 0.256121 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.886 mas, bpa=-24.62 degrees ! Estimated noise=5.56539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394693 Jy ! Component: 100 - total flux cleaned = 0.000934018 Jy ! Component: 150 - total flux cleaned = 0.00155374 Jy ! Component: 200 - total flux cleaned = 0.00206689 Jy ! Total flux subtracted in 200 components = 0.00206689 Jy ! Clean residual min=-0.002391 max=0.002341 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.258188 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 179 components and 0.258188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113243Jy sigma=0.102556 ! Fit after self-cal, rms=0.113231Jy sigma=0.102550 wmodel /scr/pima/rdv94_uvs/J0620+2102_X_map.mod ! Writing 179 model components to file: /scr/pima/rdv94_uvs/J0620+2102_X_map.mod wobs /scr/pima/rdv94_uvs/J0620+2102_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0620+2102_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0620+2102_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J0620+2102_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 = 3.3273e-05 Jy ! Component: 100 - total flux cleaned = -0.000111483 Jy ! Component: 150 - total flux cleaned = -0.000285871 Jy ! Component: 200 - total flux cleaned = -0.000451023 Jy ! Component: 250 - total flux cleaned = -0.000356133 Jy ! Component: 300 - total flux cleaned = -0.000356079 Jy ! Component: 350 - total flux cleaned = -0.00038511 Jy ! Component: 400 - total flux cleaned = -0.000469855 Jy ! Component: 450 - total flux cleaned = -0.000633327 Jy ! Component: 500 - total flux cleaned = -0.000739176 Jy ! Component: 550 - total flux cleaned = -0.000842004 Jy ! Component: 600 - total flux cleaned = -0.000892335 Jy ! Component: 650 - total flux cleaned = -0.000918003 Jy ! Component: 700 - total flux cleaned = -0.00101425 Jy ! Component: 750 - total flux cleaned = -0.00110788 Jy ! Component: 800 - total flux cleaned = -0.00103863 Jy ! Component: 850 - total flux cleaned = -0.00103877 Jy ! Component: 900 - total flux cleaned = -0.000994205 Jy ! Component: 950 - total flux cleaned = -0.000994143 Jy ! Component: 1000 - total flux cleaned = -0.000908564 Jy ! Component: 1050 - total flux cleaned = -0.000908678 Jy ! Component: 1100 - total flux cleaned = -0.000825305 Jy ! Component: 1150 - total flux cleaned = -0.000763541 Jy ! Component: 1200 - total flux cleaned = -0.000702793 Jy ! Component: 1250 - total flux cleaned = -0.000642809 Jy ! Component: 1300 - total flux cleaned = -0.000622968 Jy ! Component: 1350 - total flux cleaned = -0.000603396 Jy ! Component: 1400 - total flux cleaned = -0.000545704 Jy ! Component: 1450 - total flux cleaned = -0.000564592 Jy ! Component: 1500 - total flux cleaned = -0.000564706 Jy ! Component: 1550 - total flux cleaned = -0.00052762 Jy ! Component: 1600 - total flux cleaned = -0.000527725 Jy ! Component: 1650 - total flux cleaned = -0.000509547 Jy ! Component: 1700 - total flux cleaned = -0.000563305 Jy ! Component: 1750 - total flux cleaned = -0.000563413 Jy ! Component: 1800 - total flux cleaned = -0.000563449 Jy ! Component: 1850 - total flux cleaned = -0.000581177 Jy ! Component: 1900 - total flux cleaned = -0.000632875 Jy ! Component: 1950 - total flux cleaned = -0.000649489 Jy ! Component: 2000 - total flux cleaned = -0.000581739 Jy ! Component: 2050 - total flux cleaned = -0.000598362 Jy ! Component: 2100 - total flux cleaned = -0.000532188 Jy ! Component: 2150 - total flux cleaned = -0.000548706 Jy ! Component: 2200 - total flux cleaned = -0.000499909 Jy ! Component: 2250 - total flux cleaned = -0.000532421 Jy ! Component: 2300 - total flux cleaned = -0.000516276 Jy ! Component: 2350 - total flux cleaned = -0.0004527 Jy ! Component: 2400 - total flux cleaned = -0.000421227 Jy ! Component: 2450 - total flux cleaned = -0.000374434 Jy ! Component: 2500 - total flux cleaned = -0.000312559 Jy ! Component: 2550 - total flux cleaned = -0.000235516 Jy ! Component: 2600 - total flux cleaned = -0.000220217 Jy ! Component: 2650 - total flux cleaned = -0.000143882 Jy ! Component: 2700 - total flux cleaned = -6.85261e-05 Jy ! Component: 2750 - total flux cleaned = -3.86841e-05 Jy ! Component: 2800 - total flux cleaned = -8.88529e-06 Jy ! Component: 2850 - total flux cleaned = 3.55085e-05 Jy ! Component: 2900 - total flux cleaned = 7.95927e-05 Jy ! Component: 2950 - total flux cleaned = 0.000138054 Jy ! Component: 3000 - total flux cleaned = 0.000181457 Jy ! Component: 3050 - total flux cleaned = 0.000195699 Jy ! Component: 3100 - total flux cleaned = 0.00022434 Jy ! Component: 3150 - total flux cleaned = 0.000281225 Jy ! Component: 3200 - total flux cleaned = 0.000281285 Jy ! Component: 3250 - total flux cleaned = 0.000309398 Jy ! Component: 3300 - total flux cleaned = 0.000337387 Jy ! Component: 3350 - total flux cleaned = 0.000393099 Jy ! Component: 3400 - total flux cleaned = 0.000448467 Jy ! Component: 3450 - total flux cleaned = 0.000448364 Jy ! Component: 3500 - total flux cleaned = 0.00051677 Jy ! Component: 3550 - total flux cleaned = 0.000516766 Jy ! Component: 3600 - total flux cleaned = 0.00048971 Jy ! Component: 3650 - total flux cleaned = 0.000503213 Jy ! Component: 3700 - total flux cleaned = 0.000543486 Jy ! Component: 3750 - total flux cleaned = 0.000556795 Jy ! Component: 3800 - total flux cleaned = 0.000570077 Jy ! Component: 3850 - total flux cleaned = 0.000556839 Jy ! Component: 3900 - total flux cleaned = 0.00059631 Jy ! Component: 3950 - total flux cleaned = 0.000570012 Jy ! Component: 4000 - total flux cleaned = 0.00055694 Jy ! Component: 4050 - total flux cleaned = 0.000582934 Jy ! Total flux subtracted in 4096 components = 0.000634559 Jy ! Clean residual min=-0.000863 max=0.000786 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.258823 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 458 components and 0.258823 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0620+2102_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.886 at -24.62 degrees (North through East) ! Clean map min=-0.0018002 max=0.12931 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0620+2102_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.524951 0.524951 1.0499 2.0998 4.19961 8.39922 16.7984 33.5969 67.1938 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0620+2102_X_uvs.log closed on Mon Sep 23 22:09:09 2013