! Started logfile: /g0/scr/pima/npcsa_uvs/J1824+5651_X_uvs.log on Sun Oct 6 10:29:56 2013 obs /g0/scr/pima/npcsa_uvs/J1824+5651_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1824+5651_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.852564 visibilities/baseline/integration-bin. ! Found source: J1824+5651 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1596 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 /g0/scr/pima/npcsa_uvs/J1824+5651_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.441743Jy sigma=11.821022 ! Fit after self-cal, rms=0.152412Jy sigma=1.291390 ! 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=0.6567 mas, bmaj=2.453 mas, bpa=17.35 degrees ! Estimated noise=3.27412 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 = 0.8209 Jy ! Component: 100 - total flux cleaned = 1.00234 Jy ! Total flux subtracted in 100 components = 1.00234 Jy ! Clean residual min=-0.032495 max=0.060289 Jy/beam ! Clean residual mean=-0.000003 rms=0.008816 Jy/beam ! Combined flux in latest and established models = 1.00234 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.00234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150164Jy sigma=1.283940 ! Fit after self-cal, rms=0.150098Jy sigma=1.283739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0633429 Jy ! Component: 100 - total flux cleaned = 0.093413 Jy ! Total flux subtracted in 100 components = 0.093413 Jy ! Clean residual min=-0.033271 max=0.024033 Jy/beam ! Clean residual mean=-0.000004 rms=0.005623 Jy/beam ! Combined flux in latest and established models = 1.09575 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 1.09575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121867Jy sigma=1.007984 ! Fit after self-cal, rms=0.121725Jy sigma=1.006909 ! 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=0.786 mas, bmaj=2.505 mas, bpa=16.16 degrees ! Estimated noise=2.20544 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 = 0.0265309 Jy ! Component: 100 - total flux cleaned = 0.0437413 Jy ! Component: 150 - total flux cleaned = 0.0565551 Jy ! Component: 200 - total flux cleaned = 0.0663561 Jy ! Total flux subtracted in 200 components = 0.0663561 Jy ! Clean residual min=-0.025240 max=0.018858 Jy/beam ! Clean residual mean=-0.000004 rms=0.005016 Jy/beam ! Combined flux in latest and established models = 1.16211 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 1.16211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115732Jy sigma=0.939378 ! Fit after self-cal, rms=0.115729Jy sigma=0.939140 ! 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 1.00 FD 1.04 HN 1.07 KP 1.01 ! LA 1.04 MK 1.01 NL 1.04 OV 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 0.95 ! LA 0.96 MK 0.97 NL 0.99 OV 0.98 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 KP 0.86 ! LA 0.96 MK 1.02 NL 1.01 OV 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 0.92 ! LA 0.94 MK 1.02 NL 0.98 OV 1.01 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.115729Jy sigma=0.939140 ! Fit after self-cal, rms=0.095575Jy sigma=0.762932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7891 mas, bmaj=2.521 mas, bpa=16.28 degrees ! Estimated noise=2.19842 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 (-1.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125231 Jy ! Component: 100 - total flux cleaned = 0.0152416 Jy ! Component: 150 - total flux cleaned = 0.0166766 Jy ! Component: 200 - total flux cleaned = 0.0181843 Jy ! Total flux subtracted in 200 components = 0.0181843 Jy ! Clean residual min=-0.006263 max=0.006249 Jy/beam ! Clean residual mean=0.000001 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 1.18029 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 1.18029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093847Jy sigma=0.748359 ! Fit after self-cal, rms=0.093880Jy sigma=0.748134 ! 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=0.093880Jy sigma=0.748134 ! Fit after self-cal, rms=0.093762Jy sigma=0.747327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.523 mas, bpa=16.3 degrees ! Estimated noise=2.19262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239707 Jy ! Component: 100 - total flux cleaned = -0.000960909 Jy ! Component: 150 - total flux cleaned = -0.000136718 Jy ! Component: 200 - total flux cleaned = 0.00069309 Jy ! Total flux subtracted in 200 components = 0.00069309 Jy ! Clean residual min=-0.005271 max=0.005696 Jy/beam ! Clean residual mean=0.000001 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 1.18099 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 1.18098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093443Jy sigma=0.745504 ! Fit after self-cal, rms=0.093429Jy sigma=0.745489 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 = 0.000593047 Jy ! Component: 100 - total flux cleaned = 0.00135804 Jy ! Component: 150 - total flux cleaned = 0.00183977 Jy ! Component: 200 - total flux cleaned = 0.00234036 Jy ! Total flux subtracted in 200 components = 0.00234036 Jy ! Clean residual min=-0.005057 max=0.005402 Jy/beam ! Clean residual mean=0.000001 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 1.18333 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 1.18333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093313Jy sigma=0.744865 ! Fit after self-cal, rms=0.093300Jy sigma=0.744853 ! 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=0.093300Jy sigma=0.744853 ! Fit after self-cal, rms=0.093215Jy sigma=0.744233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.524 mas, bpa=16.31 degrees ! Estimated noise=2.18701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297744 Jy ! Component: 100 - total flux cleaned = -0.00298983 Jy ! Component: 150 - total flux cleaned = -0.00238247 Jy ! Component: 200 - total flux cleaned = -0.00205602 Jy ! Total flux subtracted in 200 components = -0.00205602 Jy ! Clean residual min=-0.005083 max=0.005254 Jy/beam ! Clean residual mean=0.000001 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 1.18127 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 1.18127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093026Jy sigma=0.743852 ! Fit after self-cal, rms=0.093021Jy sigma=0.743845 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 = 0.000205368 Jy ! Component: 100 - total flux cleaned = 0.00043843 Jy ! Component: 150 - total flux cleaned = 0.000610959 Jy ! Component: 200 - total flux cleaned = 0.000931843 Jy ! Total flux subtracted in 200 components = 0.000931843 Jy ! Clean residual min=-0.005170 max=0.005172 Jy/beam ! Clean residual mean=0.000001 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 1.1822 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 1.1822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092972Jy sigma=0.743646 ! Fit after self-cal, rms=0.092966Jy sigma=0.743643 ! 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=0.092966Jy sigma=0.743643 ! Fit after self-cal, rms=0.092885Jy sigma=0.743134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.869 mas, bmaj=2.749 mas, bpa=14.39 degrees ! Estimated noise=2.76828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224405 Jy ! Component: 100 - total flux cleaned = -0.00233692 Jy ! Component: 150 - total flux cleaned = -0.00199836 Jy ! Component: 200 - total flux cleaned = -0.00175326 Jy ! Total flux subtracted in 200 components = -0.00175326 Jy ! Clean residual min=-0.006744 max=0.005588 Jy/beam ! Clean residual mean=0.000003 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 1.18045 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 129 components and 1.18045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092793Jy sigma=0.743290 ! Fit after self-cal, rms=0.092785Jy sigma=0.743210 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 = -0.000210674 Jy ! Component: 100 - total flux cleaned = 8.75308e-05 Jy ! Component: 150 - total flux cleaned = 0.00039532 Jy ! Component: 200 - total flux cleaned = 0.000708099 Jy ! Total flux subtracted in 200 components = 0.000708099 Jy ! Clean residual min=-0.006809 max=0.005441 Jy/beam ! Clean residual mean=0.000003 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 1.18116 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 1.18116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092771Jy sigma=0.743237 ! Fit after self-cal, rms=0.092769Jy sigma=0.743220 ! 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=0.7893 mas, bmaj=2.525 mas, bpa=16.32 degrees ! Estimated noise=2.1813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7893 x 2.525 at 16.32 degrees (North through East) ! Clean map min=-0.0049046 max=1.0531 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=0.092769Jy sigma=0.743220 ! Fit after self-cal, rms=0.087336Jy sigma=0.684276 ! Inverting map and beam ! Estimated beam: bmin=0.7902 mas, bmaj=2.524 mas, bpa=16.33 degrees ! Estimated noise=2.17908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167214 Jy ! Component: 100 - total flux cleaned = -0.00198271 Jy ! Component: 150 - total flux cleaned = -0.00209874 Jy ! Component: 200 - total flux cleaned = -0.00226322 Jy ! Total flux subtracted in 200 components = -0.00226322 Jy ! Clean residual min=-0.004623 max=0.005258 Jy/beam ! Clean residual mean=0.000001 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 1.17889 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 1.17889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087229Jy sigma=0.684134 ! Fit after self-cal, rms=0.087228Jy sigma=0.684133 ! Inverting map ! Added new window around map position (22.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203149 Jy ! Component: 100 - total flux cleaned = 0.00209196 Jy ! Component: 150 - total flux cleaned = 0.00170613 Jy ! Component: 200 - total flux cleaned = 0.00131041 Jy ! Total flux subtracted in 200 components = 0.00131041 Jy ! Clean residual min=-0.004607 max=0.005060 Jy/beam ! Clean residual mean=0.000001 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.1802 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 1.1802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086899Jy sigma=0.681440 ! Fit after self-cal, rms=0.086901Jy sigma=0.681343 ! Inverting map ! Added new window around map position (47.4, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308081 Jy ! Component: 100 - total flux cleaned = 0.00276826 Jy ! Component: 150 - total flux cleaned = 0.00268414 Jy ! Component: 200 - total flux cleaned = 0.00240901 Jy ! Total flux subtracted in 200 components = 0.00240901 Jy ! Clean residual min=-0.004260 max=0.004198 Jy/beam ! Clean residual mean=0.000001 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 1.18261 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 195 components and 1.18261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086635Jy sigma=0.678903 ! Fit after self-cal, rms=0.086616Jy sigma=0.678787 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086616Jy sigma=0.678787 ! Fit after self-cal, rms=0.086542Jy sigma=0.678367 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=0.6599 mas, bmaj=2.467 mas, bpa=17.48 degrees ! Estimated noise=3.25487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.816025 Jy ! Component: 100 - total flux cleaned = 0.995212 Jy ! Component: 150 - total flux cleaned = 1.0538 Jy ! Component: 200 - total flux cleaned = 1.08075 Jy ! Total flux subtracted in 200 components = 1.08075 Jy ! Clean residual min=-0.011396 max=0.012842 Jy/beam ! Clean residual mean=-0.000000 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 1.08075 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.08075 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7903 mas, bmaj=2.525 mas, bpa=16.34 degrees ! Estimated noise=2.17528 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 = 0.017345 Jy ! Component: 100 - total flux cleaned = 0.02871 Jy ! Component: 150 - total flux cleaned = 0.0363953 Jy ! Component: 200 - total flux cleaned = 0.0428121 Jy ! Total flux subtracted in 200 components = 0.0428121 Jy ! Clean residual min=-0.007382 max=0.007613 Jy/beam ! Clean residual mean=0.000000 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 1.12357 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 1.12357 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=1.871 mas, bmaj=2.749 mas, bpa=14.45 degrees ! Estimated noise=2.75536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851207 Jy ! Component: 100 - total flux cleaned = 0.0132541 Jy ! Component: 150 - total flux cleaned = 0.0167986 Jy ! Component: 200 - total flux cleaned = 0.0203173 Jy ! Total flux subtracted in 200 components = 0.0203173 Jy ! Clean residual min=-0.008424 max=0.006335 Jy/beam ! Clean residual mean=0.000002 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 1.14388 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 = 0.00351336 Jy ! Component: 100 - total flux cleaned = 0.00592944 Jy ! Component: 150 - total flux cleaned = 0.00798039 Jy ! Component: 200 - total flux cleaned = 0.00985773 Jy ! Total flux subtracted in 200 components = 0.00985773 Jy ! Clean residual min=-0.007286 max=0.005005 Jy/beam ! Clean residual mean=0.000002 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 1.15374 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 98 components and 1.15374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7903 mas, bmaj=2.525 mas, bpa=16.34 degrees ! Estimated noise=2.17528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031816 Jy ! Component: 100 - total flux cleaned = 0.00392387 Jy ! Component: 150 - total flux cleaned = 0.00444657 Jy ! Component: 200 - total flux cleaned = 0.00539764 Jy ! Total flux subtracted in 200 components = 0.00539764 Jy ! Clean residual min=-0.005259 max=0.004669 Jy/beam ! Clean residual mean=0.000001 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 1.15914 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 1.15914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086873Jy sigma=0.681055 ! Fit after self-cal, rms=0.086833Jy sigma=0.680798 wmodel /g0/scr/pima/npcsa_uvs/J1824+5651_X_map.mod ! Writing 123 model components to file: /g0/scr/pima/npcsa_uvs/J1824+5651_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1824+5651_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1824+5651_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1824+5651_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsa_uvs/J1824+5651_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 = -0.00154594 Jy ! Component: 100 - total flux cleaned = -0.00171094 Jy ! Component: 150 - total flux cleaned = -0.00163334 Jy ! Component: 200 - total flux cleaned = -0.00148809 Jy ! Component: 250 - total flux cleaned = -0.00169202 Jy ! Component: 300 - total flux cleaned = -0.00175709 Jy ! Component: 350 - total flux cleaned = -0.00169243 Jy ! Component: 400 - total flux cleaned = -0.00163152 Jy ! Component: 450 - total flux cleaned = -0.00151275 Jy ! Component: 500 - total flux cleaned = -0.00127926 Jy ! Component: 550 - total flux cleaned = -0.00116435 Jy ! Component: 600 - total flux cleaned = -0.000829931 Jy ! Component: 650 - total flux cleaned = -0.000938899 Jy ! Component: 700 - total flux cleaned = -0.000938837 Jy ! Component: 750 - total flux cleaned = -0.000991904 Jy ! Component: 800 - total flux cleaned = -0.000992517 Jy ! Component: 850 - total flux cleaned = -0.000941877 Jy ! Component: 900 - total flux cleaned = -0.00079196 Jy ! Component: 950 - total flux cleaned = -0.000792335 Jy ! Component: 1000 - total flux cleaned = -0.000646893 Jy ! Component: 1050 - total flux cleaned = -0.00055089 Jy ! Component: 1100 - total flux cleaned = -0.000408707 Jy ! Component: 1150 - total flux cleaned = -0.000316155 Jy ! Component: 1200 - total flux cleaned = -0.000133372 Jy ! Component: 1250 - total flux cleaned = -0.000133442 Jy ! Component: 1300 - total flux cleaned = -4.38724e-05 Jy ! Component: 1350 - total flux cleaned = 1.61713e-06 Jy ! Component: 1400 - total flux cleaned = 0.000218817 Jy ! Component: 1450 - total flux cleaned = 0.00030388 Jy ! Component: 1500 - total flux cleaned = 0.000430534 Jy ! Component: 1550 - total flux cleaned = 0.000514652 Jy ! Component: 1600 - total flux cleaned = 0.000473818 Jy ! Component: 1650 - total flux cleaned = 0.00051586 Jy ! Component: 1700 - total flux cleaned = 0.000839113 Jy ! Component: 1750 - total flux cleaned = 0.000918522 Jy ! Component: 1800 - total flux cleaned = 0.00103628 Jy ! Component: 1850 - total flux cleaned = 0.00111396 Jy ! Component: 1900 - total flux cleaned = 0.00119139 Jy ! Component: 1950 - total flux cleaned = 0.00130648 Jy ! Component: 2000 - total flux cleaned = 0.00149511 Jy ! Component: 2050 - total flux cleaned = 0.00160731 Jy ! Component: 2100 - total flux cleaned = 0.00175556 Jy ! Component: 2150 - total flux cleaned = 0.00175563 Jy ! Component: 2200 - total flux cleaned = 0.00186543 Jy ! Component: 2250 - total flux cleaned = 0.00193739 Jy ! Component: 2300 - total flux cleaned = 0.00193698 Jy ! Component: 2350 - total flux cleaned = 0.00197257 Jy ! Component: 2400 - total flux cleaned = 0.00204334 Jy ! Component: 2450 - total flux cleaned = 0.00211316 Jy ! Component: 2500 - total flux cleaned = 0.00214814 Jy ! Component: 2550 - total flux cleaned = 0.00211393 Jy ! Component: 2600 - total flux cleaned = 0.00214829 Jy ! Component: 2650 - total flux cleaned = 0.00221611 Jy ! Component: 2700 - total flux cleaned = 0.00224963 Jy ! Component: 2750 - total flux cleaned = 0.00231628 Jy ! Component: 2800 - total flux cleaned = 0.00248202 Jy ! Component: 2850 - total flux cleaned = 0.00251496 Jy ! Component: 2900 - total flux cleaned = 0.0025474 Jy ! Component: 2950 - total flux cleaned = 0.00270977 Jy ! Component: 3000 - total flux cleaned = 0.00258073 Jy ! Component: 3050 - total flux cleaned = 0.00261309 Jy ! Component: 3100 - total flux cleaned = 0.00274046 Jy ! Component: 3150 - total flux cleaned = 0.00277189 Jy ! Component: 3200 - total flux cleaned = 0.00280317 Jy ! Component: 3250 - total flux cleaned = 0.00277193 Jy ! Component: 3300 - total flux cleaned = 0.00280302 Jy ! Component: 3350 - total flux cleaned = 0.00283396 Jy ! Component: 3400 - total flux cleaned = 0.00283377 Jy ! Component: 3450 - total flux cleaned = 0.00283394 Jy ! Component: 3500 - total flux cleaned = 0.00292535 Jy ! Component: 3550 - total flux cleaned = 0.00295564 Jy ! Component: 3600 - total flux cleaned = 0.00298588 Jy ! Component: 3650 - total flux cleaned = 0.00301576 Jy ! Component: 3700 - total flux cleaned = 0.00301561 Jy ! Component: 3750 - total flux cleaned = 0.00307523 Jy ! Component: 3800 - total flux cleaned = 0.00304553 Jy ! Component: 3850 - total flux cleaned = 0.00304553 Jy ! Component: 3900 - total flux cleaned = 0.00301623 Jy ! Component: 3950 - total flux cleaned = 0.00310396 Jy ! Component: 4000 - total flux cleaned = 0.00304567 Jy ! Component: 4050 - total flux cleaned = 0.00298741 Jy ! Total flux subtracted in 4096 components = 0.00295849 Jy ! Clean residual min=-0.001776 max=0.002250 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 1.1621 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 392 components and 1.1621 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1824+5651_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7903 x 2.525 at 16.34 degrees (North through East) ! Clean map min=-0.0033837 max=1.051 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1824+5651_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.05102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000458069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130749 0.130749 0.261499 0.522998 1.046 2.09199 4.18398 8.36797 16.7359 33.4719 66.9437 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.051 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1824+5651_X_uvs.log closed on Sun Oct 6 10:30:00 2013