! Started logfile: /scr/pima/bp171ae_uvs/J2102-2548_X_uvs.log on Sat Oct 12 00:33:52 2013 obs /scr/pima/bp171ae_uvs/J2102-2548_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2102-2548_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 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 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 1152 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/bp171ae_uvs/J2102-2548_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=0.999714Jy sigma=1.812763 ! Fit after self-cal, rms=0.948211Jy sigma=1.682995 ! 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=0.8059 mas, bmaj=2.154 mas, bpa=-5.781 degrees ! Estimated noise=22.4867 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 = 0.0445409 Jy ! Component: 100 - total flux cleaned = 0.0594307 Jy ! Total flux subtracted in 100 components = 0.0594307 Jy ! Clean residual min=-0.004717 max=0.006887 Jy/beam ! Clean residual mean=-0.000027 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.0594307 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0594307 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=0.027052Jy sigma=0.051448 ! Fit after self-cal, rms=0.026854Jy sigma=0.051271 ! 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=1.043 mas, bmaj=2.657 mas, bpa=-5.803 degrees ! Estimated noise=12.9728 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 = 0.0107607 Jy ! Component: 100 - total flux cleaned = 0.0154943 Jy ! Component: 150 - total flux cleaned = 0.0178014 Jy ! Component: 200 - total flux cleaned = 0.0190067 Jy ! Total flux subtracted in 200 components = 0.0190067 Jy ! Clean residual min=-0.004236 max=0.003489 Jy/beam ! Clean residual mean=-0.000016 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.0784374 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 51 components and 0.0784374 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=0.025561Jy sigma=0.039143 ! Fit after self-cal, rms=0.025558Jy sigma=0.039121 ! 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 1.25 HN 0.87 KP 0.98 LA 1.01 ! MK 1.17 NL 1.12 OV 1.09 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.96 KP 0.90 LA 1.02 ! MK 1.11 NL 1.02 OV 0.96 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.96 KP 1.12 LA 0.88 ! MK 0.82 NL 1.02 OV 1.11 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.93 KP 0.88 LA 1.06 ! MK 1.12 NL 0.95 OV 1.02 PT 0.93 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.08 KP 1.13 LA 1.07 ! MK 0.86 NL 0.94 OV 1.04 PT 0.83 ! SC 0.82 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.13 KP 1.03 LA 1.04 ! MK 0.79 NL 1.02 OV 1.14 PT 0.90 ! SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.13 KP 0.99 LA 0.86 ! MK 0.83 NL 0.93 OV 1.08 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.14 KP 1.08 LA 0.90 ! MK 0.79 NL 0.95 OV 0.99 PT 0.81 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.025558Jy sigma=0.039121 ! Fit after self-cal, rms=0.024312Jy sigma=0.034424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.623 mas, bpa=-6.121 degrees ! Estimated noise=12.3485 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 = -0.00246118 Jy ! Component: 100 - total flux cleaned = -0.00268114 Jy ! Component: 150 - total flux cleaned = -0.0026055 Jy ! Component: 200 - total flux cleaned = -0.00252726 Jy ! Total flux subtracted in 200 components = -0.00252726 Jy ! Clean residual min=-0.002254 max=0.002431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0759102 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0759101 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=0.023428Jy sigma=0.034867 ! Fit after self-cal, rms=0.023477Jy sigma=0.034841 ! 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=0.023477Jy sigma=0.034841 ! Fit after self-cal, rms=0.022870Jy sigma=0.034403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.583 mas, bpa=-6.449 degrees ! Estimated noise=11.7309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230229 Jy ! Component: 100 - total flux cleaned = -0.00253416 Jy ! Component: 150 - total flux cleaned = -0.00248618 Jy ! Component: 200 - total flux cleaned = -0.00242053 Jy ! Total flux subtracted in 200 components = -0.00242053 Jy ! Clean residual min=-0.002170 max=0.002334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0734896 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0734896 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=0.022064Jy sigma=0.034845 ! Fit after self-cal, rms=0.022066Jy sigma=0.034844 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 (-18.2, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193339 Jy ! Component: 100 - total flux cleaned = 0.00228233 Jy ! Component: 150 - total flux cleaned = 0.00240078 Jy ! Component: 200 - total flux cleaned = 0.00250684 Jy ! Total flux subtracted in 200 components = 0.00250684 Jy ! Clean residual min=-0.001810 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0759964 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.0759964 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=0.021830Jy sigma=0.034452 ! Fit after self-cal, rms=0.021824Jy sigma=0.034423 ! 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=0.021824Jy sigma=0.034423 ! Fit after self-cal, rms=0.021223Jy sigma=0.033890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.547 mas, bpa=-6.867 degrees ! Estimated noise=11.0931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215209 Jy ! Component: 100 - total flux cleaned = -0.00205458 Jy ! Component: 150 - total flux cleaned = -0.00207645 Jy ! Component: 200 - total flux cleaned = -0.00207556 Jy ! Total flux subtracted in 200 components = -0.00207556 Jy ! Clean residual min=-0.001631 max=0.001586 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0739209 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0739209 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=0.020521Jy sigma=0.034214 ! Fit after self-cal, rms=0.020521Jy sigma=0.034212 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 = 1.73844e-06 Jy ! Component: 100 - total flux cleaned = 2.61061e-06 Jy ! Component: 150 - total flux cleaned = 1.99102e-05 Jy ! Component: 200 - total flux cleaned = 1.98856e-05 Jy ! Total flux subtracted in 200 components = 1.98856e-05 Jy ! Clean residual min=-0.001619 max=0.001530 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0739407 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0739408 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=0.020468Jy sigma=0.034179 ! Fit after self-cal, rms=0.020469Jy sigma=0.034178 ! 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=0.020469Jy sigma=0.034178 ! Fit after self-cal, rms=0.020017Jy sigma=0.033763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=5.421 mas, bpa=-5.917 degrees ! Estimated noise=11.5502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180505 Jy ! Component: 100 - total flux cleaned = -0.00201659 Jy ! Component: 150 - total flux cleaned = -0.00206188 Jy ! Component: 200 - total flux cleaned = -0.00204837 Jy ! Total flux subtracted in 200 components = -0.00204837 Jy ! Clean residual min=-0.001734 max=0.001685 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0718924 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.0718924 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=0.019430Jy sigma=0.034079 ! Fit after self-cal, rms=0.019431Jy sigma=0.034076 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 = 1.26103e-06 Jy ! Component: 100 - total flux cleaned = -1.12313e-05 Jy ! Component: 150 - total flux cleaned = -1.08962e-05 Jy ! Component: 200 - total flux cleaned = -1.1225e-05 Jy ! Total flux subtracted in 200 components = -1.1225e-05 Jy ! Clean residual min=-0.001727 max=0.001642 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0718812 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.0718812 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=0.019377Jy sigma=0.034115 ! Fit after self-cal, rms=0.019378Jy sigma=0.034113 ! 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=0.9939 mas, bmaj=2.517 mas, bpa=-7.2 degrees ! Estimated noise=10.5572 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9939 x 2.517 at -7.2 degrees (North through East) ! Clean map min=-0.0018021 max=0.04843 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=0.776 mas, bmaj=2.082 mas, bpa=-7.195 degrees ! Estimated noise=17.8246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359778 Jy ! Component: 100 - total flux cleaned = 0.0490485 Jy ! Component: 150 - total flux cleaned = 0.0563511 Jy ! Component: 200 - total flux cleaned = 0.0607173 Jy ! Total flux subtracted in 200 components = 0.0607173 Jy ! Clean residual min=-0.002726 max=0.002779 Jy/beam ! Clean residual mean=-0.000009 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0607173 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0607173 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9939 mas, bmaj=2.517 mas, bpa=-7.2 degrees ! Estimated noise=10.5572 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 = 0.003954 Jy ! Component: 100 - total flux cleaned = 0.00619612 Jy ! Component: 150 - total flux cleaned = 0.00770312 Jy ! Component: 200 - total flux cleaned = 0.0088188 Jy ! Total flux subtracted in 200 components = 0.0088188 Jy ! Clean residual min=-0.001792 max=0.001637 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0695361 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.0695361 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=2.249 mas, bmaj=5.421 mas, bpa=-5.917 degrees ! Estimated noise=11.5502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116265 Jy ! Component: 100 - total flux cleaned = 0.00151092 Jy ! Component: 150 - total flux cleaned = 0.00175949 Jy ! Component: 200 - total flux cleaned = 0.00196332 Jy ! Total flux subtracted in 200 components = 0.00196332 Jy ! Clean residual min=-0.001782 max=0.001696 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0714994 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 = 0.0001279 Jy ! Component: 100 - total flux cleaned = 0.000127882 Jy ! Component: 150 - total flux cleaned = 0.000128215 Jy ! Component: 200 - total flux cleaned = 0.000144358 Jy ! Total flux subtracted in 200 components = 0.000144358 Jy ! Clean residual min=-0.001737 max=0.001631 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0716437 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.0716438 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9939 mas, bmaj=2.517 mas, bpa=-7.2 degrees ! Estimated noise=10.5572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.82167e-05 Jy ! Component: 100 - total flux cleaned = 8.06941e-05 Jy ! Component: 150 - total flux cleaned = 9.81546e-05 Jy ! Component: 200 - total flux cleaned = 9.82303e-05 Jy ! Total flux subtracted in 200 components = 9.82303e-05 Jy ! Clean residual min=-0.001479 max=0.001435 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.071742 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.071742 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=0.019366Jy sigma=0.034193 ! Fit after self-cal, rms=0.019366Jy sigma=0.034188 wmodel /scr/pima/bp171ae_uvs/J2102-2548_X_map.mod ! Writing 109 model components to file: /scr/pima/bp171ae_uvs/J2102-2548_X_map.mod wobs /scr/pima/bp171ae_uvs/J2102-2548_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2102-2548_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J2102-2548_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ae_uvs/J2102-2548_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 = -0.000217234 Jy ! Component: 100 - total flux cleaned = -0.000121666 Jy ! Component: 150 - total flux cleaned = 5.97855e-05 Jy ! Component: 200 - total flux cleaned = 0.000167202 Jy ! Component: 250 - total flux cleaned = 0.000188193 Jy ! Component: 300 - total flux cleaned = 0.000207863 Jy ! Component: 350 - total flux cleaned = 0.000189567 Jy ! Component: 400 - total flux cleaned = 0.000243082 Jy ! Component: 450 - total flux cleaned = 0.00029393 Jy ! Component: 500 - total flux cleaned = 0.000309669 Jy ! Component: 550 - total flux cleaned = 0.000341171 Jy ! Component: 600 - total flux cleaned = 0.000417809 Jy ! Component: 650 - total flux cleaned = 0.000491457 Jy ! Component: 700 - total flux cleaned = 0.000534216 Jy ! Component: 750 - total flux cleaned = 0.000589897 Jy ! Component: 800 - total flux cleaned = 0.00063056 Jy ! Component: 850 - total flux cleaned = 0.000696482 Jy ! Component: 900 - total flux cleaned = 0.00069631 Jy ! Component: 950 - total flux cleaned = 0.000658576 Jy ! Component: 1000 - total flux cleaned = 0.000658675 Jy ! Component: 1050 - total flux cleaned = 0.000646456 Jy ! Component: 1100 - total flux cleaned = 0.000599106 Jy ! Component: 1150 - total flux cleaned = 0.000575725 Jy ! Component: 1200 - total flux cleaned = 0.000530171 Jy ! Component: 1250 - total flux cleaned = 0.00046365 Jy ! Component: 1300 - total flux cleaned = 0.00045271 Jy ! Component: 1350 - total flux cleaned = 0.000388348 Jy ! Component: 1400 - total flux cleaned = 0.000357047 Jy ! Component: 1450 - total flux cleaned = 0.000305188 Jy ! Component: 1500 - total flux cleaned = 0.000254309 Jy ! Component: 1550 - total flux cleaned = 0.000204257 Jy ! Component: 1600 - total flux cleaned = 0.000164844 Jy ! Component: 1650 - total flux cleaned = 0.000116332 Jy ! Component: 1700 - total flux cleaned = 6.8758e-05 Jy ! Component: 1750 - total flux cleaned = 3.10866e-05 Jy ! Component: 1800 - total flux cleaned = -5.824e-06 Jy ! Component: 1850 - total flux cleaned = -1.4848e-05 Jy ! Component: 1900 - total flux cleaned = -5.09383e-05 Jy ! Component: 1950 - total flux cleaned = -7.76479e-05 Jy ! Component: 2000 - total flux cleaned = -0.000112733 Jy ! Component: 2050 - total flux cleaned = -0.000164673 Jy ! Component: 2100 - total flux cleaned = -0.000198805 Jy ! Component: 2150 - total flux cleaned = -0.000249434 Jy ! Component: 2200 - total flux cleaned = -0.000307803 Jy ! Component: 2250 - total flux cleaned = -0.000357473 Jy ! Component: 2300 - total flux cleaned = -0.000422877 Jy ! Component: 2350 - total flux cleaned = -0.000447114 Jy ! Component: 2400 - total flux cleaned = -0.00048716 Jy ! Component: 2450 - total flux cleaned = -0.00055058 Jy ! Component: 2500 - total flux cleaned = -0.000628924 Jy ! Component: 2550 - total flux cleaned = -0.000644396 Jy ! Component: 2600 - total flux cleaned = -0.000713567 Jy ! Component: 2650 - total flux cleaned = -0.000744098 Jy ! Component: 2700 - total flux cleaned = -0.000804656 Jy ! Component: 2750 - total flux cleaned = -0.000849726 Jy ! Component: 2800 - total flux cleaned = -0.000901987 Jy ! Component: 2850 - total flux cleaned = -0.000939015 Jy ! Component: 2900 - total flux cleaned = -0.000990516 Jy ! Component: 2950 - total flux cleaned = -0.0010051 Jy ! Component: 3000 - total flux cleaned = -0.00106311 Jy ! Component: 3050 - total flux cleaned = -0.00107033 Jy ! Component: 3100 - total flux cleaned = -0.0010847 Jy ! Component: 3150 - total flux cleaned = -0.00110611 Jy ! Component: 3200 - total flux cleaned = -0.00114152 Jy ! Component: 3250 - total flux cleaned = -0.00116263 Jy ! Component: 3300 - total flux cleaned = -0.00119067 Jy ! Component: 3350 - total flux cleaned = -0.00122548 Jy ! Component: 3400 - total flux cleaned = -0.0012601 Jy ! Component: 3450 - total flux cleaned = -0.00127388 Jy ! Component: 3500 - total flux cleaned = -0.00129452 Jy ! Component: 3550 - total flux cleaned = -0.00130137 Jy ! Component: 3600 - total flux cleaned = -0.001315 Jy ! Component: 3650 - total flux cleaned = -0.00131498 Jy ! Component: 3700 - total flux cleaned = -0.00131496 Jy ! Component: 3750 - total flux cleaned = -0.00133516 Jy ! Component: 3800 - total flux cleaned = -0.00130834 Jy ! Component: 3850 - total flux cleaned = -0.00130836 Jy ! Component: 3900 - total flux cleaned = -0.00130834 Jy ! Component: 3950 - total flux cleaned = -0.00131499 Jy ! Component: 4000 - total flux cleaned = -0.00130834 Jy ! Component: 4050 - total flux cleaned = -0.00130834 Jy ! Total flux subtracted in 4096 components = -0.00130171 Jy ! Clean residual min=-0.000401 max=0.000406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0704403 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 355 components and 0.0704402 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2102-2548_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9939 x 2.517 at -7.2 degrees (North through East) ! Clean map min=-0.0012872 max=0.04819 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2102-2548_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.04819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104776 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.652269 0.652269 1.30454 2.60908 5.21816 10.4363 20.8726 41.7452 83.4905 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2102-2548_X_uvs.log closed on Sat Oct 12 00:33:56 2013