! Started logfile: /scr/pima/bp171ag_uvs/J2130+0339_X_uvs.log on Fri Oct 11 07:20:01 2013 obs /scr/pima/bp171ag_uvs/J2130+0339_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2130+0339_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2130+0339 ! ! 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 /scr/pima/bp171ag_uvs/J2130+0339_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. ! ! 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=1.003122Jy sigma=2.765008 ! Fit after self-cal, rms=0.933597Jy sigma=2.504915 ! 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=0.7822 mas, bmaj=2.254 mas, bpa=-2.312 degrees ! Estimated noise=12.1651 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 = 0.0550169 Jy ! Component: 100 - total flux cleaned = 0.0734036 Jy ! Total flux subtracted in 100 components = 0.0734036 Jy ! Clean residual min=-0.006126 max=0.012740 Jy/beam ! Clean residual mean=-0.000004 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.0734036 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0734036 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=0.025475Jy sigma=0.082764 ! Fit after self-cal, rms=0.025392Jy sigma=0.082595 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116535 Jy ! Component: 100 - total flux cleaned = 0.0174646 Jy ! Total flux subtracted in 100 components = 0.0174646 Jy ! Clean residual min=-0.003715 max=0.006351 Jy/beam ! Clean residual mean=-0.000003 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0908682 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0908682 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=0.020268Jy sigma=0.058935 ! Fit after self-cal, rms=0.020071Jy sigma=0.058266 ! 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=1.031 mas, bmaj=2.494 mas, bpa=-1.093 degrees ! Estimated noise=8.58918 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 = 0.00546155 Jy ! Component: 100 - total flux cleaned = 0.0083743 Jy ! Component: 150 - total flux cleaned = 0.0102193 Jy ! Component: 200 - total flux cleaned = 0.0114074 Jy ! Total flux subtracted in 200 components = 0.0114074 Jy ! Clean residual min=-0.003494 max=0.004206 Jy/beam ! Clean residual mean=-0.000006 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.102276 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.102276 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=0.019309Jy sigma=0.051515 ! Fit after self-cal, rms=0.019330Jy sigma=0.051410 ! 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 1.01 FD 1.14 HN 0.88 KP 0.94 ! LA 1.00 MK 0.89 NL 1.03 OV 0.97 ! PT 0.84 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.10 HN 0.91 KP 0.97 ! LA 0.94 MK 1.00 NL 1.07 OV 0.98 ! PT 0.83 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.13 HN 1.07 KP 1.03 ! LA 0.95 MK 0.95 NL 1.08 OV 1.03 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.05 KP 0.94 ! LA 0.96 MK 0.97 NL 1.05 OV 0.98 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.06 KP 1.04 ! LA 0.99 MK 0.92 NL 0.94 OV 1.01 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.16 KP 1.06 ! LA 1.01 MK 0.94 NL 1.08 OV 1.03 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 0.98 KP 1.03 ! LA 0.91 MK 0.97 NL 1.10 OV 1.10 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.12 HN 1.11 KP 1.09 ! LA 0.88 MK 0.88 NL 0.99 OV 1.03 ! PT 0.82 SC 1.20 ! ! ! Fit before self-cal, rms=0.019330Jy sigma=0.051410 ! Fit after self-cal, rms=0.017450Jy sigma=0.041560 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.489 mas, bpa=-1.178 degrees ! Estimated noise=8.36077 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 (11.6, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139928 Jy ! Component: 100 - total flux cleaned = 0.00148316 Jy ! Component: 150 - total flux cleaned = 0.00161931 Jy ! Component: 200 - total flux cleaned = 0.00159002 Jy ! Total flux subtracted in 200 components = 0.00159002 Jy ! Clean residual min=-0.001702 max=0.001717 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.103866 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.103866 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=0.016730Jy sigma=0.040680 ! Fit after self-cal, rms=0.016738Jy sigma=0.040580 ! 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=0.016738Jy sigma=0.040580 ! Fit after self-cal, rms=0.016655Jy sigma=0.040297 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.485 mas, bpa=-1.282 degrees ! Estimated noise=8.20294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000954921 Jy ! Component: 100 - total flux cleaned = -0.000885244 Jy ! Component: 150 - total flux cleaned = -0.00098485 Jy ! Component: 200 - total flux cleaned = -0.00105046 Jy ! Total flux subtracted in 200 components = -0.00105046 Jy ! Clean residual min=-0.001552 max=0.001627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.102815 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.102815 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=0.016242Jy sigma=0.040367 ! Fit after self-cal, rms=0.016248Jy sigma=0.040353 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 (-34.2, -31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974347 Jy ! Component: 100 - total flux cleaned = 0.000905134 Jy ! Component: 150 - total flux cleaned = 0.000985531 Jy ! Component: 200 - total flux cleaned = 0.000985555 Jy ! Total flux subtracted in 200 components = 0.000985555 Jy ! Clean residual min=-0.001340 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.103801 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.103801 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=0.016066Jy sigma=0.039876 ! Fit after self-cal, rms=0.016060Jy sigma=0.039845 ! Inverting map ! Added new window around map position (-1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991304 Jy ! Component: 100 - total flux cleaned = 0.000958161 Jy ! Component: 150 - total flux cleaned = 0.00095697 Jy ! Component: 200 - total flux cleaned = 0.00102357 Jy ! Total flux subtracted in 200 components = 0.00102357 Jy ! Clean residual min=-0.001152 max=0.001232 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.104824 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.104824 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=0.015833Jy sigma=0.039553 ! Fit after self-cal, rms=0.015821Jy sigma=0.039508 ! 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=0.015821Jy sigma=0.039508 ! Fit after self-cal, rms=0.015733Jy sigma=0.039273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.479 mas, bpa=-1.501 degrees ! Estimated noise=8.03651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864016 Jy ! Component: 100 - total flux cleaned = -0.00086803 Jy ! Component: 150 - total flux cleaned = -0.000847067 Jy ! Component: 200 - total flux cleaned = -0.000865159 Jy ! Total flux subtracted in 200 components = -0.000865159 Jy ! Clean residual min=-0.001071 max=0.001086 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.103959 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.103959 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=0.015382Jy sigma=0.039355 ! Fit after self-cal, rms=0.015382Jy sigma=0.039344 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 = 0.000120762 Jy ! Component: 100 - total flux cleaned = 4.89888e-05 Jy ! Component: 150 - total flux cleaned = -1.81789e-05 Jy ! Component: 200 - total flux cleaned = -6.59556e-05 Jy ! Total flux subtracted in 200 components = -6.59556e-05 Jy ! Clean residual min=-0.001013 max=0.001033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.103893 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 142 components and 0.103893 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=0.015321Jy sigma=0.039286 ! Fit after self-cal, rms=0.015319Jy sigma=0.039280 ! 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=0.015319Jy sigma=0.039280 ! Fit after self-cal, rms=0.015257Jy sigma=0.039093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=3.685 mas, bpa=8.518 degrees ! Estimated noise=8.05583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000867112 Jy ! Component: 100 - total flux cleaned = -0.000943419 Jy ! Component: 150 - total flux cleaned = -0.00103195 Jy ! Component: 200 - total flux cleaned = -0.00108478 Jy ! Total flux subtracted in 200 components = -0.00108478 Jy ! Clean residual min=-0.001076 max=0.001192 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.102808 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 0.102808 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=0.015044Jy sigma=0.039220 ! Fit after self-cal, rms=0.015037Jy sigma=0.039206 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 = 6.20432e-05 Jy ! Component: 100 - total flux cleaned = 2.42982e-06 Jy ! Component: 150 - total flux cleaned = -4.09073e-05 Jy ! Component: 200 - total flux cleaned = -7.08742e-05 Jy ! Total flux subtracted in 200 components = -7.08742e-05 Jy ! Clean residual min=-0.001039 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.102738 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 167 components and 0.102738 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=0.015027Jy sigma=0.039188 ! Fit after self-cal, rms=0.015025Jy sigma=0.039184 ! 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=1.004 mas, bmaj=2.474 mas, bpa=-1.629 degrees ! Estimated noise=7.89114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 2.474 at -1.629 degrees (North through East) ! Clean map min=-0.0012507 max=0.064078 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=0.7601 mas, bmaj=2.236 mas, bpa=-2.651 degrees ! Estimated noise=11.0395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504493 Jy ! Component: 100 - total flux cleaned = 0.0690033 Jy ! Component: 150 - total flux cleaned = 0.0790808 Jy ! Component: 200 - total flux cleaned = 0.0850196 Jy ! Total flux subtracted in 200 components = 0.0850196 Jy ! Clean residual min=-0.002258 max=0.003464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0850197 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0850197 Jy ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.474 mas, bpa=-1.629 degrees ! Estimated noise=7.89114 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 = 0.00537517 Jy ! Component: 100 - total flux cleaned = 0.00862067 Jy ! Component: 150 - total flux cleaned = 0.0109208 Jy ! Component: 200 - total flux cleaned = 0.01265 Jy ! Total flux subtracted in 200 components = 0.01265 Jy ! Clean residual min=-0.001335 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0976697 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 69 components and 0.0976697 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=2.463 mas, bmaj=3.685 mas, bpa=8.518 degrees ! Estimated noise=8.05583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153433 Jy ! Component: 100 - total flux cleaned = 0.00219245 Jy ! Component: 150 - total flux cleaned = 0.00274103 Jy ! Component: 200 - total flux cleaned = 0.00317782 Jy ! Total flux subtracted in 200 components = 0.00317782 Jy ! Clean residual min=-0.001287 max=0.001048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.100847 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 = 0.000305902 Jy ! Component: 100 - total flux cleaned = 0.000540456 Jy ! Component: 150 - total flux cleaned = 0.000774397 Jy ! Component: 200 - total flux cleaned = 0.000958552 Jy ! Total flux subtracted in 200 components = 0.000958552 Jy ! Clean residual min=-0.001211 max=0.001080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.101806 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 135 components and 0.101806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.474 mas, bpa=-1.629 degrees ! Estimated noise=7.89114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24893e-06 Jy ! Component: 100 - total flux cleaned = 0.000104196 Jy ! Component: 150 - total flux cleaned = 0.000195868 Jy ! Component: 200 - total flux cleaned = 0.000279002 Jy ! Total flux subtracted in 200 components = 0.000279002 Jy ! Clean residual min=-0.001001 max=0.001008 Jy/beam ! Clean residual mean=-0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.102085 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.102085 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=0.014950Jy sigma=0.039390 ! Fit after self-cal, rms=0.014938Jy sigma=0.039360 wmodel /scr/pima/bp171ag_uvs/J2130+0339_X_map.mod ! Writing 153 model components to file: /scr/pima/bp171ag_uvs/J2130+0339_X_map.mod wobs /scr/pima/bp171ag_uvs/J2130+0339_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2130+0339_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2130+0339_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ag_uvs/J2130+0339_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 = -9.11539e-05 Jy ! Component: 100 - total flux cleaned = -0.000141921 Jy ! Component: 150 - total flux cleaned = -0.000110774 Jy ! Component: 200 - total flux cleaned = -9.63218e-05 Jy ! Component: 250 - total flux cleaned = -9.64942e-05 Jy ! Component: 300 - total flux cleaned = -0.000110168 Jy ! Component: 350 - total flux cleaned = -0.00011037 Jy ! Component: 400 - total flux cleaned = -0.000122941 Jy ! Component: 450 - total flux cleaned = -8.62324e-05 Jy ! Component: 500 - total flux cleaned = -7.42084e-05 Jy ! Component: 550 - total flux cleaned = -4.18988e-06 Jy ! Component: 600 - total flux cleaned = 4.14494e-05 Jy ! Component: 650 - total flux cleaned = 0.00010874 Jy ! Component: 700 - total flux cleaned = 0.00019671 Jy ! Component: 750 - total flux cleaned = 0.000239965 Jy ! Component: 800 - total flux cleaned = 0.000324758 Jy ! Component: 850 - total flux cleaned = 0.000366376 Jy ! Component: 900 - total flux cleaned = 0.000417463 Jy ! Component: 950 - total flux cleaned = 0.000427445 Jy ! Component: 1000 - total flux cleaned = 0.000457079 Jy ! Component: 1050 - total flux cleaned = 0.000476727 Jy ! Component: 1100 - total flux cleaned = 0.000524623 Jy ! Component: 1150 - total flux cleaned = 0.000590637 Jy ! Component: 1200 - total flux cleaned = 0.000590483 Jy ! Component: 1250 - total flux cleaned = 0.000627209 Jy ! Component: 1300 - total flux cleaned = 0.000654537 Jy ! Component: 1350 - total flux cleaned = 0.000699228 Jy ! Component: 1400 - total flux cleaned = 0.00073463 Jy ! Component: 1450 - total flux cleaned = 0.000760563 Jy ! Component: 1500 - total flux cleaned = 0.000769204 Jy ! Component: 1550 - total flux cleaned = 0.00079475 Jy ! Component: 1600 - total flux cleaned = 0.000794774 Jy ! Component: 1650 - total flux cleaned = 0.00082805 Jy ! Component: 1700 - total flux cleaned = 0.000844462 Jy ! Component: 1750 - total flux cleaned = 0.000868858 Jy ! Component: 1800 - total flux cleaned = 0.000884929 Jy ! Component: 1850 - total flux cleaned = 0.000884841 Jy ! Component: 1900 - total flux cleaned = 0.000884755 Jy ! Component: 1950 - total flux cleaned = 0.000876939 Jy ! Component: 2000 - total flux cleaned = 0.000907757 Jy ! Component: 2050 - total flux cleaned = 0.000922978 Jy ! Component: 2100 - total flux cleaned = 0.000915356 Jy ! Component: 2150 - total flux cleaned = 0.000937846 Jy ! Component: 2200 - total flux cleaned = 0.000945252 Jy ! Component: 2250 - total flux cleaned = 0.00096743 Jy ! Component: 2300 - total flux cleaned = 0.0009894 Jy ! Component: 2350 - total flux cleaned = 0.00101118 Jy ! Component: 2400 - total flux cleaned = 0.00104727 Jy ! Component: 2450 - total flux cleaned = 0.00107583 Jy ! Component: 2500 - total flux cleaned = 0.00109007 Jy ! Component: 2550 - total flux cleaned = 0.0011252 Jy ! Component: 2600 - total flux cleaned = 0.00115307 Jy ! Component: 2650 - total flux cleaned = 0.00118767 Jy ! Component: 2700 - total flux cleaned = 0.0011808 Jy ! Component: 2750 - total flux cleaned = 0.00119444 Jy ! Component: 2800 - total flux cleaned = 0.00121481 Jy ! Component: 2850 - total flux cleaned = 0.00122154 Jy ! Component: 2900 - total flux cleaned = 0.00122152 Jy ! Component: 2950 - total flux cleaned = 0.00122821 Jy ! Component: 3000 - total flux cleaned = 0.00126114 Jy ! Component: 3050 - total flux cleaned = 0.001248 Jy ! Component: 3100 - total flux cleaned = 0.00124145 Jy ! Component: 3150 - total flux cleaned = 0.00124795 Jy ! Component: 3200 - total flux cleaned = 0.00126084 Jy ! Component: 3250 - total flux cleaned = 0.00127366 Jy ! Component: 3300 - total flux cleaned = 0.00128 Jy ! Component: 3350 - total flux cleaned = 0.00131788 Jy ! Component: 3400 - total flux cleaned = 0.00132419 Jy ! Component: 3450 - total flux cleaned = 0.00136165 Jy ! Component: 3500 - total flux cleaned = 0.00136163 Jy ! Component: 3550 - total flux cleaned = 0.0013988 Jy ! Component: 3600 - total flux cleaned = 0.00143578 Jy ! Component: 3650 - total flux cleaned = 0.00142965 Jy ! Component: 3700 - total flux cleaned = 0.00145407 Jy ! Component: 3750 - total flux cleaned = 0.0014723 Jy ! Component: 3800 - total flux cleaned = 0.00148439 Jy ! Component: 3850 - total flux cleaned = 0.00150249 Jy ! Component: 3900 - total flux cleaned = 0.00150847 Jy ! Component: 3950 - total flux cleaned = 0.00152042 Jy ! Component: 4000 - total flux cleaned = 0.00150848 Jy ! Component: 4050 - total flux cleaned = 0.00152631 Jy ! Total flux subtracted in 4096 components = 0.00150852 Jy ! Clean residual min=-0.000429 max=0.000383 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.103594 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 411 components and 0.103594 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2130+0339_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 2.474 at -1.629 degrees (North through East) ! Clean map min=-0.0012064 max=0.064577 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2130+0339_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0645771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.60389e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.446159 0.446159 0.892318 1.78464 3.56927 7.13855 14.2771 28.5542 57.1084 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2130+0339_X_uvs.log closed on Fri Oct 11 07:20:05 2013