! Started logfile: /scr/pima/bp171ae_uvs/J2102-2548_C_uvs.log on Fri Oct 11 18:53:26 2013 obs /scr/pima/bp171ae_uvs/J2102-2548_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2102-2548_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J2102-2548 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1120 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J2102-2548_C] 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 0.300x0.300 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=1.002846Jy sigma=2.032611 ! Fit after self-cal, rms=0.949636Jy sigma=1.900686 ! 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=1.337 mas, bmaj=3.384 mas, bpa=-7.049 degrees ! Estimated noise=17.1937 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 = 0.0407829 Jy ! Component: 100 - total flux cleaned = 0.0514486 Jy ! Total flux subtracted in 100 components = 0.0514486 Jy ! Clean residual min=-0.003378 max=0.004165 Jy/beam ! Clean residual mean=0.000006 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0514486 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0514486 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=0.026101Jy sigma=0.054475 ! Fit after self-cal, rms=0.024686Jy sigma=0.048575 ! 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=1.663 mas, bmaj=4.226 mas, bpa=-5.801 degrees ! Estimated noise=11.4645 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 = 0.00810451 Jy ! Component: 100 - total flux cleaned = 0.0119846 Jy ! Component: 150 - total flux cleaned = 0.0140658 Jy ! Component: 200 - total flux cleaned = 0.0152164 Jy ! Total flux subtracted in 200 components = 0.0152164 Jy ! Clean residual min=-0.002879 max=0.003417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.066665 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.066665 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=0.023718Jy sigma=0.039846 ! Fit after self-cal, rms=0.023714Jy sigma=0.039820 ! 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 0.94 HN 0.91 KP 0.88 LA 1.15 ! MK 0.98 NL 1.10 OV 0.96 PT 0.87 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.98 KP 0.87 LA 1.09 ! MK 1.03 NL 1.26 OV 0.98 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.05 KP 0.61 LA 1.04 ! MK 0.95 NL 1.03 OV 1.03 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 1.03 LA 1.05 ! MK 1.01 NL 1.16 OV 0.96 PT 0.99 ! SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 HN 0.96 KP 0.94 LA 1.09 ! MK 0.91 NL 1.09 OV 0.93 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.07 KP 0.95 LA 1.05 ! MK 1.05 NL 1.02 OV 0.96 PT 0.98 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 KP 0.92 LA 1.13 ! MK 0.97 NL 1.06 OV 0.93 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.99 KP 0.97 LA 1.02 ! MK 0.91 NL 1.00 OV 0.97 PT 0.94 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.023714Jy sigma=0.039820 ! Fit after self-cal, rms=0.021105Jy sigma=0.034612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=4.231 mas, bpa=-5.818 degrees ! Estimated noise=10.9918 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 (24, -29.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623987 Jy ! Component: 100 - total flux cleaned = 0.00113337 Jy ! Component: 150 - total flux cleaned = 0.00140444 Jy ! Component: 200 - total flux cleaned = 0.00149057 Jy ! Total flux subtracted in 200 components = 0.00149057 Jy ! Clean residual min=-0.001684 max=0.001910 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0681556 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.0681556 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=0.020421Jy sigma=0.034198 ! Fit after self-cal, rms=0.020447Jy sigma=0.034075 ! 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=0.020447Jy sigma=0.034075 ! Fit after self-cal, rms=0.020058Jy sigma=0.033836 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=4.209 mas, bpa=-5.937 degrees ! Estimated noise=10.6238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139652 Jy ! Component: 100 - total flux cleaned = -0.00117312 Jy ! Component: 150 - total flux cleaned = -0.00110394 Jy ! Component: 200 - total flux cleaned = -0.00108423 Jy ! Total flux subtracted in 200 components = -0.00108423 Jy ! Clean residual min=-0.001565 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0670714 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0670714 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=0.019544Jy sigma=0.033988 ! Fit after self-cal, rms=0.019539Jy sigma=0.033974 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 (10.5, -54.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521167 Jy ! Component: 100 - total flux cleaned = 0.000420903 Jy ! Component: 150 - total flux cleaned = 0.00049691 Jy ! Component: 200 - total flux cleaned = 0.000564345 Jy ! Total flux subtracted in 200 components = 0.000564345 Jy ! Clean residual min=-0.001627 max=0.001237 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0676357 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.0676357 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=0.019371Jy sigma=0.033655 ! Fit after self-cal, rms=0.019362Jy sigma=0.033634 ! 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=0.019362Jy sigma=0.033634 ! Fit after self-cal, rms=0.019031Jy sigma=0.033355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.65 mas, bmaj=4.194 mas, bpa=-6.075 degrees ! Estimated noise=10.2438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163636 Jy ! Component: 100 - total flux cleaned = -0.0016414 Jy ! Component: 150 - total flux cleaned = -0.0016034 Jy ! Component: 200 - total flux cleaned = -0.0016035 Jy ! Total flux subtracted in 200 components = -0.0016035 Jy ! Clean residual min=-0.001526 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0660322 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.0660322 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=0.018570Jy sigma=0.033538 ! Fit after self-cal, rms=0.018568Jy sigma=0.033535 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 = 8.89123e-05 Jy ! Component: 100 - total flux cleaned = 8.92428e-05 Jy ! Component: 150 - total flux cleaned = 8.95048e-05 Jy ! Component: 200 - total flux cleaned = 7.53927e-05 Jy ! Total flux subtracted in 200 components = 7.53927e-05 Jy ! Clean residual min=-0.001525 max=0.001203 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0661076 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.0661076 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=0.018527Jy sigma=0.033502 ! Fit after self-cal, rms=0.018523Jy sigma=0.033501 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.018523Jy sigma=0.033501 ! Fit after self-cal, rms=0.018222Jy sigma=0.033236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.795 mas, bmaj=9.355 mas, bpa=-5.76 degrees ! Estimated noise=11.4588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137602 Jy ! Component: 100 - total flux cleaned = -0.00158639 Jy ! Component: 150 - total flux cleaned = -0.00161658 Jy ! Component: 200 - total flux cleaned = -0.00163009 Jy ! Total flux subtracted in 200 components = -0.00163009 Jy ! Clean residual min=-0.001720 max=0.001428 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0644775 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.0644775 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=0.017849Jy sigma=0.033413 ! Fit after self-cal, rms=0.017844Jy sigma=0.033405 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 = 4.93073e-05 Jy ! Component: 100 - total flux cleaned = 3.70611e-05 Jy ! Component: 150 - total flux cleaned = 3.66145e-05 Jy ! Component: 200 - total flux cleaned = 2.60012e-05 Jy ! Total flux subtracted in 200 components = 2.60012e-05 Jy ! Clean residual min=-0.001719 max=0.001415 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0645035 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.0645035 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=0.017806Jy sigma=0.033415 ! Fit after self-cal, rms=0.017801Jy sigma=0.033413 ! 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=1.644 mas, bmaj=4.178 mas, bpa=-6.223 degrees ! Estimated noise=9.88142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.644 x 4.178 at -6.223 degrees (North through East) ! Clean map min=-0.0013963 max=0.046734 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=1.321 mas, bmaj=3.358 mas, bpa=-7.639 degrees ! Estimated noise=14.7085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356489 Jy ! Component: 100 - total flux cleaned = 0.0455923 Jy ! Component: 150 - total flux cleaned = 0.0499941 Jy ! Component: 200 - total flux cleaned = 0.0531018 Jy ! Total flux subtracted in 200 components = 0.0531018 Jy ! Clean residual min=-0.002448 max=0.002790 Jy/beam ! Clean residual mean=0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0531018 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0531018 Jy ! Inverting map and beam ! Estimated beam: bmin=1.644 mas, bmaj=4.178 mas, bpa=-6.223 degrees ! Estimated noise=9.88142 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 (19.2, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397321 Jy ! Component: 100 - total flux cleaned = 0.00634071 Jy ! Component: 150 - total flux cleaned = 0.00755013 Jy ! Component: 200 - total flux cleaned = 0.00856608 Jy ! Total flux subtracted in 200 components = 0.00856608 Jy ! Clean residual min=-0.001566 max=0.001474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0616679 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 0.0616679 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.795 mas, bmaj=9.355 mas, bpa=-5.76 degrees ! Estimated noise=11.4588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175852 Jy ! Component: 100 - total flux cleaned = 0.0024309 Jy ! Component: 150 - total flux cleaned = 0.00270025 Jy ! Component: 200 - total flux cleaned = 0.00278623 Jy ! Total flux subtracted in 200 components = 0.00278623 Jy ! Clean residual min=-0.001622 max=0.001542 Jy/beam ! Clean residual mean=-0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0644541 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 = 3.74635e-05 Jy ! Component: 100 - total flux cleaned = 8.85896e-05 Jy ! Component: 150 - total flux cleaned = 0.000135172 Jy ! Component: 200 - total flux cleaned = 0.000163711 Jy ! Total flux subtracted in 200 components = 0.000163711 Jy ! Clean residual min=-0.001622 max=0.001492 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0646178 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 95 components and 0.0646178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.644 mas, bmaj=4.178 mas, bpa=-6.223 degrees ! Estimated noise=9.88142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.0632e-05 Jy ! Component: 100 - total flux cleaned = -0.000170855 Jy ! Component: 150 - total flux cleaned = -7.01426e-05 Jy ! Component: 200 - total flux cleaned = -7.03734e-05 Jy ! Total flux subtracted in 200 components = -7.03734e-05 Jy ! Clean residual min=-0.001454 max=0.001144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0645474 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.0645474 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=0.017693Jy sigma=0.033551 ! Fit after self-cal, rms=0.017683Jy sigma=0.033497 wmodel /scr/pima/bp171ae_uvs/J2102-2548_C_map.mod ! Writing 121 model components to file: /scr/pima/bp171ae_uvs/J2102-2548_C_map.mod wobs /scr/pima/bp171ae_uvs/J2102-2548_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2102-2548_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J2102-2548_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ae_uvs/J2102-2548_C_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 = -0.000587229 Jy ! Component: 100 - total flux cleaned = -0.000904074 Jy ! Component: 150 - total flux cleaned = -0.00115394 Jy ! Component: 200 - total flux cleaned = -0.00131721 Jy ! Component: 250 - total flux cleaned = -0.00140351 Jy ! Component: 300 - total flux cleaned = -0.00143689 Jy ! Component: 350 - total flux cleaned = -0.00156572 Jy ! Component: 400 - total flux cleaned = -0.00165932 Jy ! Component: 450 - total flux cleaned = -0.00175071 Jy ! Component: 500 - total flux cleaned = -0.00181 Jy ! Component: 550 - total flux cleaned = -0.00188223 Jy ! Component: 600 - total flux cleaned = -0.00191029 Jy ! Component: 650 - total flux cleaned = -0.00195141 Jy ! Component: 700 - total flux cleaned = -0.00197814 Jy ! Component: 750 - total flux cleaned = -0.00191196 Jy ! Component: 800 - total flux cleaned = -0.00193823 Jy ! Component: 850 - total flux cleaned = -0.00195081 Jy ! Component: 900 - total flux cleaned = -0.00190064 Jy ! Component: 950 - total flux cleaned = -0.00188844 Jy ! Component: 1000 - total flux cleaned = -0.00186453 Jy ! Component: 1050 - total flux cleaned = -0.00182905 Jy ! Component: 1100 - total flux cleaned = -0.0018293 Jy ! Component: 1150 - total flux cleaned = -0.00182917 Jy ! Component: 1200 - total flux cleaned = -0.00176072 Jy ! Component: 1250 - total flux cleaned = -0.00172728 Jy ! Component: 1300 - total flux cleaned = -0.00170523 Jy ! Component: 1350 - total flux cleaned = -0.00165047 Jy ! Component: 1400 - total flux cleaned = -0.0016073 Jy ! Component: 1450 - total flux cleaned = -0.0016072 Jy ! Component: 1500 - total flux cleaned = -0.00156498 Jy ! Component: 1550 - total flux cleaned = -0.00154408 Jy ! Component: 1600 - total flux cleaned = -0.00152347 Jy ! Component: 1650 - total flux cleaned = -0.00148257 Jy ! Component: 1700 - total flux cleaned = -0.00144236 Jy ! Component: 1750 - total flux cleaned = -0.00139272 Jy ! Component: 1800 - total flux cleaned = -0.00134374 Jy ! Component: 1850 - total flux cleaned = -0.00131467 Jy ! Component: 1900 - total flux cleaned = -0.00127616 Jy ! Component: 1950 - total flux cleaned = -0.00124748 Jy ! Component: 2000 - total flux cleaned = -0.00119094 Jy ! Component: 2050 - total flux cleaned = -0.00118155 Jy ! Component: 2100 - total flux cleaned = -0.0011355 Jy ! Component: 2150 - total flux cleaned = -0.00113542 Jy ! Component: 2200 - total flux cleaned = -0.0011263 Jy ! Component: 2250 - total flux cleaned = -0.00109033 Jy ! Component: 2300 - total flux cleaned = -0.00104578 Jy ! Component: 2350 - total flux cleaned = -0.00105474 Jy ! Component: 2400 - total flux cleaned = -0.00101972 Jy ! Component: 2450 - total flux cleaned = -0.0010111 Jy ! Component: 2500 - total flux cleaned = -0.000976537 Jy ! Component: 2550 - total flux cleaned = -0.000950861 Jy ! Component: 2600 - total flux cleaned = -0.00089158 Jy ! Component: 2650 - total flux cleaned = -0.000883071 Jy ! Component: 2700 - total flux cleaned = -0.000857993 Jy ! Component: 2750 - total flux cleaned = -0.000841388 Jy ! Component: 2800 - total flux cleaned = -0.000775778 Jy ! Component: 2850 - total flux cleaned = -0.000759704 Jy ! Component: 2900 - total flux cleaned = -0.000751648 Jy ! Component: 2950 - total flux cleaned = -0.00072769 Jy ! Component: 3000 - total flux cleaned = -0.000711719 Jy ! Component: 3050 - total flux cleaned = -0.00069584 Jy ! Component: 3100 - total flux cleaned = -0.000687874 Jy ! Component: 3150 - total flux cleaned = -0.000648797 Jy ! Component: 3200 - total flux cleaned = -0.000617753 Jy ! Component: 3250 - total flux cleaned = -0.000571369 Jy ! Component: 3300 - total flux cleaned = -0.000571419 Jy ! Component: 3350 - total flux cleaned = -0.000556121 Jy ! Component: 3400 - total flux cleaned = -0.000548501 Jy ! Component: 3450 - total flux cleaned = -0.000525873 Jy ! Component: 3500 - total flux cleaned = -0.000480807 Jy ! Component: 3550 - total flux cleaned = -0.00046589 Jy ! Component: 3600 - total flux cleaned = -0.000465899 Jy ! Component: 3650 - total flux cleaned = -0.000451108 Jy ! Component: 3700 - total flux cleaned = -0.000443738 Jy ! Component: 3750 - total flux cleaned = -0.000451086 Jy ! Component: 3800 - total flux cleaned = -0.000436518 Jy ! Component: 3850 - total flux cleaned = -0.000443704 Jy ! Component: 3900 - total flux cleaned = -0.000414843 Jy ! Component: 3950 - total flux cleaned = -0.000414835 Jy ! Component: 4000 - total flux cleaned = -0.000414852 Jy ! Component: 4050 - total flux cleaned = -0.000393465 Jy ! Total flux subtracted in 4096 components = -0.000365049 Jy ! Clean residual min=-0.000482 max=0.000421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0641824 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 363 components and 0.0641824 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2102-2548_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.644 x 4.178 at -6.223 degrees (North through East) ! Clean map min=-0.00093299 max=0.046004 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2102-2548_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0460037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770187 0.770187 1.54037 3.08075 6.1615 12.323 24.646 49.292 98.584 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2102-2548_C_uvs.log closed on Fri Oct 11 18:53:30 2013