! Started logfile: /d2/scr/pima/bp177f_uvs/J2324+3127_X_uvs.log on Fri Mar 21 07:39:24 2014 obs /d2/scr/pima/bp177f_uvs/J2324+3127_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2324+3127_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2324+3127 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2324+3127_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.995482Jy sigma=39.658588 ! Fit after self-cal, rms=0.906935Jy sigma=36.097037 ! 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=0.79 mas, bmaj=2.288 mas, bpa=14.64 degrees ! Estimated noise=0.742312 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 = 0.069977 Jy ! Component: 100 - total flux cleaned = 0.0855008 Jy ! Total flux subtracted in 100 components = 0.0855008 Jy ! Clean residual min=-0.004229 max=0.006552 Jy/beam ! Clean residual mean=-0.000020 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.0855009 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0855009 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=0.022613Jy sigma=0.840920 ! Fit after self-cal, rms=0.022598Jy sigma=0.840311 ! 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=0.9496 mas, bmaj=2.412 mas, bpa=13.21 degrees ! Estimated noise=0.555779 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 = 0.00840954 Jy ! Component: 100 - total flux cleaned = 0.0128455 Jy ! Component: 150 - total flux cleaned = 0.0157422 Jy ! Component: 200 - total flux cleaned = 0.0177544 Jy ! Total flux subtracted in 200 components = 0.0177544 Jy ! Clean residual min=-0.004069 max=0.004875 Jy/beam ! Clean residual mean=-0.000014 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.103255 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.103255 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=0.019106Jy sigma=0.703353 ! Fit after self-cal, rms=0.019040Jy sigma=0.700429 ! Inverting map ! Added new window around map position (-9.4, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426333 Jy ! Component: 100 - total flux cleaned = 0.00649768 Jy ! Component: 150 - total flux cleaned = 0.00813705 Jy ! Component: 200 - total flux cleaned = 0.00897272 Jy ! Total flux subtracted in 200 components = 0.00897272 Jy ! Clean residual min=-0.003178 max=0.003943 Jy/beam ! Clean residual mean=-0.000010 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.112228 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.112228 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=0.017859Jy sigma=0.659841 ! Fit after self-cal, rms=0.017784Jy sigma=0.656672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9496 x 2.412 at 13.21 degrees (North through East) ! Clean map min=-0.0028921 max=0.091529 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.08 HN 0.93 KP 0.95 ! LA 1.01 MK 1.04 NL 1.19 OV 0.98 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.88 KP 0.98 ! LA 0.97 MK 1.07 NL 1.15 OV 0.93 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.00 KP 1.09 ! LA 0.94 MK 1.03 NL 1.16 OV 0.98 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.98 KP 0.93 ! LA 0.95 MK 1.13 NL 1.15 OV 1.04 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.96 KP 1.03 ! LA 0.94 MK 0.96 NL 1.04 OV 0.98 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.04 KP 0.99 ! LA 1.05 MK 1.01 NL 1.11 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 0.93 KP 1.02 ! LA 0.92 MK 1.05 NL 1.19 OV 1.07 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 0.98 KP 1.03 ! LA 0.91 MK 0.96 NL 1.08 OV 1.01 ! PT 0.84 SC 1.06 ! ! ! Fit before self-cal, rms=0.017784Jy sigma=0.656672 ! Fit after self-cal, rms=0.014786Jy sigma=0.530388 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=2.423 mas, bpa=13.26 degrees ! Estimated noise=0.553816 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 = -0.00117025 Jy ! Component: 100 - total flux cleaned = -0.00180496 Jy ! Component: 150 - total flux cleaned = -0.00203956 Jy ! Component: 200 - total flux cleaned = -0.00215796 Jy ! Total flux subtracted in 200 components = -0.00215796 Jy ! Clean residual min=-0.001608 max=0.001463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.11007 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.11007 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=0.014672Jy sigma=0.525401 ! Fit after self-cal, rms=0.014675Jy sigma=0.524970 ! 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=0.014675Jy sigma=0.524970 ! Fit after self-cal, rms=0.014652Jy sigma=0.524202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9548 mas, bmaj=2.426 mas, bpa=13.26 degrees ! Estimated noise=0.55296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074216 Jy ! Component: 100 - total flux cleaned = -0.00119768 Jy ! Component: 150 - total flux cleaned = -0.00137722 Jy ! Component: 200 - total flux cleaned = -0.00150148 Jy ! Total flux subtracted in 200 components = -0.00150148 Jy ! Clean residual min=-0.001438 max=0.001393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.108569 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.108569 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=0.014597Jy sigma=0.521875 ! Fit after self-cal, rms=0.014597Jy sigma=0.521749 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 = -7.18521e-05 Jy ! Component: 100 - total flux cleaned = -0.000124891 Jy ! Component: 150 - total flux cleaned = -0.000172476 Jy ! Component: 200 - total flux cleaned = -0.00021481 Jy ! Total flux subtracted in 200 components = -0.00021481 Jy ! Clean residual min=-0.001393 max=0.001300 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.108354 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.108354 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=0.014576Jy sigma=0.520891 ! Fit after self-cal, rms=0.014576Jy sigma=0.520791 ! 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=0.014576Jy sigma=0.520791 ! Fit after self-cal, rms=0.014560Jy sigma=0.520197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=2.429 mas, bpa=13.28 degrees ! Estimated noise=0.55228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000507989 Jy ! Component: 100 - total flux cleaned = -0.000823805 Jy ! Component: 150 - total flux cleaned = -0.000971342 Jy ! Component: 200 - total flux cleaned = -0.00104665 Jy ! Total flux subtracted in 200 components = -0.00104665 Jy ! Clean residual min=-0.001264 max=0.001273 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.107307 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.107307 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=0.014534Jy sigma=0.519094 ! Fit after self-cal, rms=0.014535Jy sigma=0.519026 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 (17.4, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855947 Jy ! Component: 100 - total flux cleaned = 0.00100932 Jy ! Component: 150 - total flux cleaned = 0.000969537 Jy ! Component: 200 - total flux cleaned = 0.00091908 Jy ! Total flux subtracted in 200 components = 0.00091908 Jy ! Clean residual min=-0.001141 max=0.001065 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.108226 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.108226 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=0.014433Jy sigma=0.515329 ! Fit after self-cal, rms=0.014426Jy sigma=0.514996 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014426Jy sigma=0.514996 ! Fit after self-cal, rms=0.014420Jy sigma=0.514450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=2.969 mas, bpa=7.501 degrees ! Estimated noise=0.680473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.27305e-05 Jy ! Component: 100 - total flux cleaned = -0.000118876 Jy ! Component: 150 - total flux cleaned = -0.000191579 Jy ! Component: 200 - total flux cleaned = -0.00025589 Jy ! Total flux subtracted in 200 components = -0.00025589 Jy ! Clean residual min=-0.001051 max=0.001160 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.10797 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.10797 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=0.014395Jy sigma=0.513493 ! Fit after self-cal, rms=0.014394Jy sigma=0.513410 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 = 3.74948e-05 Jy ! Component: 100 - total flux cleaned = -1.76717e-05 Jy ! Component: 150 - total flux cleaned = -4.23177e-05 Jy ! Component: 200 - total flux cleaned = -8.74997e-05 Jy ! Total flux subtracted in 200 components = -8.74997e-05 Jy ! Clean residual min=-0.001059 max=0.001074 Jy/beam ! Clean residual mean=-0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.107883 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 174 components and 0.107883 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=0.014391Jy sigma=0.513124 ! Fit after self-cal, rms=0.014391Jy sigma=0.513075 ! 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=0.9554 mas, bmaj=2.432 mas, bpa=13.3 degrees ! Estimated noise=0.551625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9554 x 2.432 at 13.3 degrees (North through East) ! Clean map min=-0.00091265 max=0.090849 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=0.7933 mas, bmaj=2.296 mas, bpa=14.77 degrees ! Estimated noise=0.743905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.070092 Jy ! Component: 100 - total flux cleaned = 0.0858817 Jy ! Component: 150 - total flux cleaned = 0.0919696 Jy ! Component: 200 - total flux cleaned = 0.0954214 Jy ! Total flux subtracted in 200 components = 0.0954214 Jy ! Clean residual min=-0.001812 max=0.002287 Jy/beam ! Clean residual mean=-0.000008 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0954214 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0954214 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9554 mas, bmaj=2.432 mas, bpa=13.3 degrees ! Estimated noise=0.551625 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035153 Jy ! Component: 100 - total flux cleaned = 0.00575127 Jy ! Component: 150 - total flux cleaned = 0.00729927 Jy ! Component: 200 - total flux cleaned = 0.00841193 Jy ! Total flux subtracted in 200 components = 0.00841193 Jy ! Clean residual min=-0.001155 max=0.001137 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.103833 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.103833 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=2.045 mas, bmaj=2.969 mas, bpa=7.501 degrees ! Estimated noise=0.680473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128226 Jy ! Component: 100 - total flux cleaned = 0.00210203 Jy ! Component: 150 - total flux cleaned = 0.00270105 Jy ! Component: 200 - total flux cleaned = 0.00302059 Jy ! Total flux subtracted in 200 components = 0.00302059 Jy ! Clean residual min=-0.001156 max=0.001040 Jy/beam ! Clean residual mean=-0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.106854 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 = 0.000113294 Jy ! Component: 100 - total flux cleaned = 0.000231074 Jy ! Component: 150 - total flux cleaned = 0.000325632 Jy ! Component: 200 - total flux cleaned = 0.00038841 Jy ! Total flux subtracted in 200 components = 0.00038841 Jy ! Clean residual min=-0.001076 max=0.001058 Jy/beam ! Clean residual mean=-0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.107242 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 89 components and 0.107242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9554 mas, bmaj=2.432 mas, bpa=13.3 degrees ! Estimated noise=0.551625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34391e-05 Jy ! Component: 100 - total flux cleaned = 1.05495e-07 Jy ! Component: 150 - total flux cleaned = 8.22101e-05 Jy ! Component: 200 - total flux cleaned = 0.000126352 Jy ! Total flux subtracted in 200 components = 0.000126352 Jy ! Clean residual min=-0.000993 max=0.000969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.107369 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.107369 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=0.014382Jy sigma=0.513606 ! Fit after self-cal, rms=0.014376Jy sigma=0.513268 wmodel /d2/scr/pima/bp177f_uvs/J2324+3127_X_map.mod ! Writing 116 model components to file: /d2/scr/pima/bp177f_uvs/J2324+3127_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2324+3127_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2324+3127_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2324+3127_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177f_uvs/J2324+3127_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 = -1.76729e-05 Jy ! Component: 100 - total flux cleaned = -8.45032e-05 Jy ! Component: 150 - total flux cleaned = -0.000164103 Jy ! Component: 200 - total flux cleaned = -0.000300484 Jy ! Component: 250 - total flux cleaned = -0.000430854 Jy ! Component: 300 - total flux cleaned = -0.000514119 Jy ! Component: 350 - total flux cleaned = -0.000595414 Jy ! Component: 400 - total flux cleaned = -0.000687754 Jy ! Component: 450 - total flux cleaned = -0.000789852 Jy ! Component: 500 - total flux cleaned = -0.000851999 Jy ! Component: 550 - total flux cleaned = -0.00090043 Jy ! Component: 600 - total flux cleaned = -0.000947864 Jy ! Component: 650 - total flux cleaned = -0.000982525 Jy ! Component: 700 - total flux cleaned = -0.00100495 Jy ! Component: 750 - total flux cleaned = -0.00102685 Jy ! Component: 800 - total flux cleaned = -0.0010268 Jy ! Component: 850 - total flux cleaned = -0.0010264 Jy ! Component: 900 - total flux cleaned = -0.00101579 Jy ! Component: 950 - total flux cleaned = -0.00100552 Jy ! Component: 1000 - total flux cleaned = -0.000995442 Jy ! Component: 1050 - total flux cleaned = -0.000985445 Jy ! Component: 1100 - total flux cleaned = -0.000995078 Jy ! Component: 1150 - total flux cleaned = -0.00100448 Jy ! Component: 1200 - total flux cleaned = -0.00102306 Jy ! Component: 1250 - total flux cleaned = -0.000986356 Jy ! Component: 1300 - total flux cleaned = -0.00100467 Jy ! Component: 1350 - total flux cleaned = -0.00103136 Jy ! Component: 1400 - total flux cleaned = -0.00100497 Jy ! Component: 1450 - total flux cleaned = -0.00101377 Jy ! Component: 1500 - total flux cleaned = -0.0010139 Jy ! Component: 1550 - total flux cleaned = -0.00103933 Jy ! Component: 1600 - total flux cleaned = -0.00100584 Jy ! Component: 1650 - total flux cleaned = -0.00100591 Jy ! Component: 1700 - total flux cleaned = -0.000981495 Jy ! Component: 1750 - total flux cleaned = -0.00098155 Jy ! Component: 1800 - total flux cleaned = -0.000957821 Jy ! Component: 1850 - total flux cleaned = -0.00095784 Jy ! Component: 1900 - total flux cleaned = -0.000934484 Jy ! Component: 1950 - total flux cleaned = -0.00091154 Jy ! Component: 2000 - total flux cleaned = -0.000896381 Jy ! Component: 2050 - total flux cleaned = -0.000874133 Jy ! Component: 2100 - total flux cleaned = -0.000881572 Jy ! Component: 2150 - total flux cleaned = -0.000837642 Jy ! Component: 2200 - total flux cleaned = -0.000808762 Jy ! Component: 2250 - total flux cleaned = -0.00080878 Jy ! Component: 2300 - total flux cleaned = -0.000815887 Jy ! Component: 2350 - total flux cleaned = -0.000808878 Jy ! Component: 2400 - total flux cleaned = -0.000822756 Jy ! Component: 2450 - total flux cleaned = -0.00082957 Jy ! Component: 2500 - total flux cleaned = -0.000815929 Jy ! Component: 2550 - total flux cleaned = -0.000843006 Jy ! Component: 2600 - total flux cleaned = -0.000869743 Jy ! Component: 2650 - total flux cleaned = -0.000869768 Jy ! Component: 2700 - total flux cleaned = -0.000915854 Jy ! Component: 2750 - total flux cleaned = -0.000928823 Jy ! Component: 2800 - total flux cleaned = -0.000961206 Jy ! Component: 2850 - total flux cleaned = -0.000986973 Jy ! Component: 2900 - total flux cleaned = -0.00101887 Jy ! Component: 2950 - total flux cleaned = -0.00105683 Jy ! Component: 3000 - total flux cleaned = -0.0010693 Jy ! Component: 3050 - total flux cleaned = -0.00109417 Jy ! Component: 3100 - total flux cleaned = -0.00112513 Jy ! Component: 3150 - total flux cleaned = -0.00116799 Jy ! Component: 3200 - total flux cleaned = -0.00118015 Jy ! Component: 3250 - total flux cleaned = -0.00121025 Jy ! Component: 3300 - total flux cleaned = -0.00122817 Jy ! Component: 3350 - total flux cleaned = -0.00125793 Jy ! Component: 3400 - total flux cleaned = -0.00128146 Jy ! Component: 3450 - total flux cleaned = -0.00130485 Jy ! Component: 3500 - total flux cleaned = -0.00131061 Jy ! Component: 3550 - total flux cleaned = -0.00134526 Jy ! Component: 3600 - total flux cleaned = -0.00139114 Jy ! Component: 3650 - total flux cleaned = -0.0013797 Jy ! Component: 3700 - total flux cleaned = -0.00138539 Jy ! Component: 3750 - total flux cleaned = -0.00143039 Jy ! Component: 3800 - total flux cleaned = -0.00145274 Jy ! Component: 3850 - total flux cleaned = -0.00146388 Jy ! Component: 3900 - total flux cleaned = -0.00148045 Jy ! Component: 3950 - total flux cleaned = -0.00151895 Jy ! Component: 4000 - total flux cleaned = -0.00153534 Jy ! Component: 4050 - total flux cleaned = -0.00156801 Jy ! Total flux subtracted in 4096 components = -0.00158968 Jy ! Clean residual min=-0.000318 max=0.000335 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.105779 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 408 components and 0.105779 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2324+3127_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9554 x 2.432 at 13.3 degrees (North through East) ! Clean map min=-0.0006614 max=0.090868 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2324+3127_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0908675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.17246e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30283 0.30283 0.605659 1.21132 2.42264 4.84527 9.69055 19.3811 38.7622 77.5244 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 990.656 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2324+3127_X_uvs.log closed on Fri Mar 21 07:39:29 2014