! Started logfile: /scr/pima/rdv94_uvs/J1920-0236_X_uvs.log on Mon Sep 23 22:13:14 2013 obs /scr/pima/rdv94_uvs/J1920-0236_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1920-0236_X_uva.fits ! AN table 1: 148 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.95584 visibilities/baseline/integration-bin. ! Found source: J1920-0236 ! ! 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 15844 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/J1920-0236_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054525Jy sigma=2.233096 ! Fit after self-cal, rms=0.723927Jy sigma=1.437843 ! 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=1.039 mas, bmaj=2.899 mas, bpa=-17.41 degrees ! Estimated noise=5.41141 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 = 0.22945 Jy ! Component: 100 - total flux cleaned = 0.298287 Jy ! Total flux subtracted in 100 components = 0.298287 Jy ! Clean residual min=-0.012593 max=0.028462 Jy/beam ! Clean residual mean=0.000027 rms=0.003618 Jy/beam ! Combined flux in latest and established models = 0.298286 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.298286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117110Jy sigma=0.232797 ! Fit after self-cal, rms=0.117267Jy sigma=0.232746 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299684 Jy ! Component: 100 - total flux cleaned = 0.0444143 Jy ! Total flux subtracted in 100 components = 0.0444143 Jy ! Clean residual min=-0.007052 max=0.010800 Jy/beam ! Clean residual mean=0.000010 rms=0.002009 Jy/beam ! Combined flux in latest and established models = 0.342701 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.342701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110235Jy sigma=0.214004 ! Fit after self-cal, rms=0.110346Jy sigma=0.213957 ! 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=1.225 mas, bmaj=3.141 mas, bpa=-15.62 degrees ! Estimated noise=2.86205 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 = 0.00833569 Jy ! Component: 100 - total flux cleaned = 0.0125894 Jy ! Component: 150 - total flux cleaned = 0.013659 Jy ! Component: 200 - total flux cleaned = 0.0140208 Jy ! Total flux subtracted in 200 components = 0.0140208 Jy ! Clean residual min=-0.006099 max=0.010487 Jy/beam ! Clean residual mean=0.000012 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.356722 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.356722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109735Jy sigma=0.212411 ! Fit after self-cal, rms=0.109767Jy sigma=0.212399 ! 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 0.92 FD 0.97 HN 0.97 KP 1.05 ! LA 1.01 MK 0.99 NL 1.00 OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.97 HN 0.97 KP 0.98 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.90 ! LA 1.03 MK 1.02 NL 1.03 OV 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00 KP 0.94 ! LA 1.03 MK 1.04 NL 1.03 OV 1.02 ! ! ! Fit before self-cal, rms=0.109767Jy sigma=0.212399 ! Fit after self-cal, rms=0.106645Jy sigma=0.205987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.148 mas, bpa=-15.52 degrees ! Estimated noise=2.84794 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 (3.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975901 Jy ! Component: 100 - total flux cleaned = 0.0146165 Jy ! Component: 150 - total flux cleaned = 0.0178282 Jy ! Component: 200 - total flux cleaned = 0.0197673 Jy ! Total flux subtracted in 200 components = 0.0197673 Jy ! Clean residual min=-0.003883 max=0.004260 Jy/beam ! Clean residual mean=0.000004 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.376489 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.376489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105852Jy sigma=0.203740 ! Fit after self-cal, rms=0.105869Jy sigma=0.203573 ! 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=0.105869Jy sigma=0.203573 ! Fit after self-cal, rms=0.106347Jy sigma=0.203036 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=3.158 mas, bpa=-15.5 degrees ! Estimated noise=2.85088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391698 Jy ! Component: 100 - total flux cleaned = 0.00591809 Jy ! Component: 150 - total flux cleaned = 0.00656376 Jy ! Component: 200 - total flux cleaned = 0.00712889 Jy ! Total flux subtracted in 200 components = 0.00712889 Jy ! Clean residual min=-0.003088 max=0.002898 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.383618 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.383618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106178Jy sigma=0.202681 ! Fit after self-cal, rms=0.106205Jy sigma=0.202641 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 = 0.00143498 Jy ! Component: 100 - total flux cleaned = 0.00217438 Jy ! Component: 150 - total flux cleaned = 0.00254234 Jy ! Component: 200 - total flux cleaned = 0.00291812 Jy ! Total flux subtracted in 200 components = 0.00291812 Jy ! Clean residual min=-0.002947 max=0.002862 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.386536 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.386536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106140Jy sigma=0.202559 ! Fit after self-cal, rms=0.106147Jy sigma=0.202551 ! 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=0.106147Jy sigma=0.202551 ! Fit after self-cal, rms=0.106336Jy sigma=0.202497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.164 mas, bpa=-15.5 degrees ! Estimated noise=2.85055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148007 Jy ! Component: 100 - total flux cleaned = 0.00210026 Jy ! Component: 150 - total flux cleaned = 0.00254752 Jy ! Component: 200 - total flux cleaned = 0.00285652 Jy ! Total flux subtracted in 200 components = 0.00285652 Jy ! Clean residual min=-0.002760 max=0.002775 Jy/beam ! Clean residual mean=0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.389393 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.389393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106281Jy sigma=0.202423 ! Fit after self-cal, rms=0.106296Jy sigma=0.202417 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 (49.6, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451099 Jy ! Component: 100 - total flux cleaned = 0.000967471 Jy ! Component: 150 - total flux cleaned = 0.00164589 Jy ! Component: 200 - total flux cleaned = 0.00206472 Jy ! Total flux subtracted in 200 components = 0.00206472 Jy ! Clean residual min=-0.002537 max=0.002046 Jy/beam ! Clean residual mean=0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.391457 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.391457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106204Jy sigma=0.202228 ! Fit after self-cal, rms=0.106201Jy sigma=0.202210 ! 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=0.106201Jy sigma=0.202210 ! Fit after self-cal, rms=0.106307Jy sigma=0.202189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=3.529 mas, bpa=-4.936 degrees ! Estimated noise=2.95157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296995 Jy ! Component: 100 - total flux cleaned = 0.00105735 Jy ! Component: 150 - total flux cleaned = 0.00173507 Jy ! Component: 200 - total flux cleaned = 0.00218652 Jy ! Total flux subtracted in 200 components = 0.00218652 Jy ! Clean residual min=-0.002481 max=0.002405 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.393644 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 0.393644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106288Jy sigma=0.202138 ! Fit after self-cal, rms=0.106296Jy sigma=0.202132 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 = 0.000274076 Jy ! Component: 100 - total flux cleaned = 0.000607697 Jy ! Component: 150 - total flux cleaned = 0.000788477 Jy ! Component: 200 - total flux cleaned = 0.00094938 Jy ! Total flux subtracted in 200 components = 0.00094938 Jy ! Clean residual min=-0.002418 max=0.002331 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.394593 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 186 components and 0.394593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106288Jy sigma=0.202117 ! Fit after self-cal, rms=0.106290Jy sigma=0.202116 ! 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=1.229 mas, bmaj=3.166 mas, bpa=-15.49 degrees ! Estimated noise=2.85044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.229 x 3.166 at -15.49 degrees (North through East) ! Clean map min=-0.0030894 max=0.30343 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=1.044 mas, bmaj=2.918 mas, bpa=-17.21 degrees ! Estimated noise=5.41135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229115 Jy ! Component: 100 - total flux cleaned = 0.297218 Jy ! Component: 150 - total flux cleaned = 0.326756 Jy ! Component: 200 - total flux cleaned = 0.342923 Jy ! Total flux subtracted in 200 components = 0.342923 Jy ! Clean residual min=-0.006070 max=0.008395 Jy/beam ! Clean residual mean=0.000013 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.342923 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.342923 Jy ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.166 mas, bpa=-15.49 degrees ! Estimated noise=2.85044 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 = 0.0116334 Jy ! Component: 100 - total flux cleaned = 0.0195804 Jy ! Component: 150 - total flux cleaned = 0.0252641 Jy ! Component: 200 - total flux cleaned = 0.0289939 Jy ! Total flux subtracted in 200 components = 0.0289939 Jy ! Clean residual min=-0.003222 max=0.004142 Jy/beam ! Clean residual mean=0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.371917 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.371916 Jy ! Inverting map ! Added new window around map position (1.4, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367382 Jy ! Component: 100 - total flux cleaned = 0.00597282 Jy ! Component: 150 - total flux cleaned = 0.00815445 Jy ! Component: 200 - total flux cleaned = 0.00969998 Jy ! Total flux subtracted in 200 components = 0.00969998 Jy ! Clean residual min=-0.002709 max=0.002645 Jy/beam ! Clean residual mean=0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.381616 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 0.381617 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=2.134 mas, bmaj=3.529 mas, bpa=-4.936 degrees ! Estimated noise=2.95157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200152 Jy ! Component: 100 - total flux cleaned = 0.00370422 Jy ! Component: 150 - total flux cleaned = 0.00524896 Jy ! Component: 200 - total flux cleaned = 0.0066709 Jy ! Total flux subtracted in 200 components = 0.0066709 Jy ! Clean residual min=-0.002390 max=0.002752 Jy/beam ! Clean residual mean=0.000004 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.388287 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 = 0.00125986 Jy ! Component: 100 - total flux cleaned = 0.00243211 Jy ! Component: 150 - total flux cleaned = 0.00343094 Jy ! Component: 200 - total flux cleaned = 0.00436957 Jy ! Total flux subtracted in 200 components = 0.00436957 Jy ! Clean residual min=-0.002143 max=0.002728 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.392657 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 158 components and 0.392657 Jy ! Inverting map ! Added new window around map position (-48, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178662 Jy ! Component: 100 - total flux cleaned = 0.00241884 Jy ! Component: 150 - total flux cleaned = 0.003085 Jy ! Component: 200 - total flux cleaned = 0.00360805 Jy ! Total flux subtracted in 200 components = 0.00360805 Jy ! Clean residual min=-0.001911 max=0.001584 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.396265 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 188 components and 0.396265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.166 mas, bpa=-15.49 degrees ! Estimated noise=2.85044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627005 Jy ! Component: 100 - total flux cleaned = 0.00113408 Jy ! Component: 150 - total flux cleaned = 0.00164494 Jy ! Component: 200 - total flux cleaned = 0.00216684 Jy ! Total flux subtracted in 200 components = 0.00216684 Jy ! Clean residual min=-0.002051 max=0.001771 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.398432 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 214 components and 0.398432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106319Jy sigma=0.202030 ! Fit after self-cal, rms=0.106305Jy sigma=0.202016 wmodel /scr/pima/rdv94_uvs/J1920-0236_X_map.mod ! Writing 214 model components to file: /scr/pima/rdv94_uvs/J1920-0236_X_map.mod wobs /scr/pima/rdv94_uvs/J1920-0236_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1920-0236_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1920-0236_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv94_uvs/J1920-0236_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467475 Jy ! Component: 100 - total flux cleaned = -0.000377621 Jy ! Component: 150 - total flux cleaned = -0.000263594 Jy ! Component: 200 - total flux cleaned = -0.000100886 Jy ! Component: 250 - total flux cleaned = -4.87996e-05 Jy ! Component: 300 - total flux cleaned = -2.28753e-05 Jy ! Component: 350 - total flux cleaned = 5.17702e-05 Jy ! Component: 400 - total flux cleaned = 7.58506e-05 Jy ! Component: 450 - total flux cleaned = 5.21397e-05 Jy ! Component: 500 - total flux cleaned = 7.46727e-05 Jy ! Component: 550 - total flux cleaned = 0.000119642 Jy ! Component: 600 - total flux cleaned = 0.000185611 Jy ! Component: 650 - total flux cleaned = 0.000293392 Jy ! Component: 700 - total flux cleaned = 0.000399238 Jy ! Component: 750 - total flux cleaned = 0.000482393 Jy ! Component: 800 - total flux cleaned = 0.000584418 Jy ! Component: 850 - total flux cleaned = 0.000664506 Jy ! Component: 900 - total flux cleaned = 0.000703675 Jy ! Component: 950 - total flux cleaned = 0.000742608 Jy ! Component: 1000 - total flux cleaned = 0.000799993 Jy ! Component: 1050 - total flux cleaned = 0.000875278 Jy ! Component: 1100 - total flux cleaned = 0.000875355 Jy ! Component: 1150 - total flux cleaned = 0.000930508 Jy ! Component: 1200 - total flux cleaned = 0.000985096 Jy ! Component: 1250 - total flux cleaned = 0.0010207 Jy ! Component: 1300 - total flux cleaned = 0.00107355 Jy ! Component: 1350 - total flux cleaned = 0.00112615 Jy ! Component: 1400 - total flux cleaned = 0.00110892 Jy ! Component: 1450 - total flux cleaned = 0.00116001 Jy ! Component: 1500 - total flux cleaned = 0.00117659 Jy ! Component: 1550 - total flux cleaned = 0.00116019 Jy ! Component: 1600 - total flux cleaned = 0.00116016 Jy ! Component: 1650 - total flux cleaned = 0.00116029 Jy ! Component: 1700 - total flux cleaned = 0.00114426 Jy ! Component: 1750 - total flux cleaned = 0.0011129 Jy ! Component: 1800 - total flux cleaned = 0.00111296 Jy ! Component: 1850 - total flux cleaned = 0.00108206 Jy ! Component: 1900 - total flux cleaned = 0.00106688 Jy ! Component: 1950 - total flux cleaned = 0.00106699 Jy ! Component: 2000 - total flux cleaned = 0.00100662 Jy ! Component: 2050 - total flux cleaned = 0.000961843 Jy ! Component: 2100 - total flux cleaned = 0.000961883 Jy ! Component: 2150 - total flux cleaned = 0.000976303 Jy ! Component: 2200 - total flux cleaned = 0.000918106 Jy ! Component: 2250 - total flux cleaned = 0.000831902 Jy ! Component: 2300 - total flux cleaned = 0.000846159 Jy ! Component: 2350 - total flux cleaned = 0.000803792 Jy ! Component: 2400 - total flux cleaned = 0.000747992 Jy ! Component: 2450 - total flux cleaned = 0.000706401 Jy ! Component: 2500 - total flux cleaned = 0.000678978 Jy ! Component: 2550 - total flux cleaned = 0.000665377 Jy ! Component: 2600 - total flux cleaned = 0.000706111 Jy ! Component: 2650 - total flux cleaned = 0.000665604 Jy ! Component: 2700 - total flux cleaned = 0.000638776 Jy ! Component: 2750 - total flux cleaned = 0.000572766 Jy ! Component: 2800 - total flux cleaned = 0.000585883 Jy ! Component: 2850 - total flux cleaned = 0.000611897 Jy ! Component: 2900 - total flux cleaned = 0.000560032 Jy ! Component: 2950 - total flux cleaned = 0.000521527 Jy ! Component: 3000 - total flux cleaned = 0.000521516 Jy ! Component: 3050 - total flux cleaned = 0.000470698 Jy ! Component: 3100 - total flux cleaned = 0.000495993 Jy ! Component: 3150 - total flux cleaned = 0.000470777 Jy ! Component: 3200 - total flux cleaned = 0.000458244 Jy ! Component: 3250 - total flux cleaned = 0.000445917 Jy ! Component: 3300 - total flux cleaned = 0.000421293 Jy ! Component: 3350 - total flux cleaned = 0.00040892 Jy ! Component: 3400 - total flux cleaned = 0.000384659 Jy ! Component: 3450 - total flux cleaned = 0.000372676 Jy ! Component: 3500 - total flux cleaned = 0.000324796 Jy ! Component: 3550 - total flux cleaned = 0.000312855 Jy ! Component: 3600 - total flux cleaned = 0.000289298 Jy ! Component: 3650 - total flux cleaned = 0.000253979 Jy ! Component: 3700 - total flux cleaned = 0.000277318 Jy ! Component: 3750 - total flux cleaned = 0.000277266 Jy ! Component: 3800 - total flux cleaned = 0.000254159 Jy ! Component: 3850 - total flux cleaned = 0.000219707 Jy ! Component: 3900 - total flux cleaned = 0.00024249 Jy ! Component: 3950 - total flux cleaned = 0.00016323 Jy ! Component: 4000 - total flux cleaned = 0.000151944 Jy ! Component: 4050 - total flux cleaned = 0.000140683 Jy ! Total flux subtracted in 4096 components = 0.00010734 Jy ! Clean residual min=-0.000605 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.398539 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 451 components and 0.398539 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1920-0236_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.229 x 3.166 at -15.49 degrees (North through East) ! Clean map min=-0.0028571 max=0.30277 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1920-0236_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.302769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194937 0.194937 0.389873 0.779747 1.55949 3.11899 6.23797 12.4759 24.9519 49.9038 99.8076 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.302 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1920-0236_X_uvs.log closed on Mon Sep 23 22:13:20 2013