! Started logfile: /scr/pima/bp171a9_uvs/J1123-1444_X_uvs.log on Sat Dec 21 09:11:31 2013 obs /scr/pima/bp171a9_uvs/J1123-1444_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1123-1444_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.520833 visibilities/baseline/integration-bin. ! Found source: J1123-1444 ! ! 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 600 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/bp171a9_uvs/J1123-1444_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001020Jy sigma=1.368266 ! Fit after self-cal, rms=0.975181Jy sigma=1.337909 ! 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=2.808 mas, bmaj=6.677 mas, bpa=-10.89 degrees ! Estimated noise=40.3636 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303778 Jy ! Component: 100 - total flux cleaned = 0.0323363 Jy ! Total flux subtracted in 100 components = 0.0323363 Jy ! Clean residual min=-0.007284 max=0.007345 Jy/beam ! Clean residual mean=-0.000007 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 0.0323363 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.0323363 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=0.025491Jy sigma=0.036498 ! Fit after self-cal, rms=0.022203Jy sigma=0.033493 ! 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=3.222 mas, bmaj=6.696 mas, bpa=-10.01 degrees ! Estimated noise=24.8989 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 = -0.000203866 Jy ! Component: 100 - total flux cleaned = -0.00254695 Jy ! Component: 150 - total flux cleaned = -0.00346713 Jy ! Component: 200 - total flux cleaned = -0.00291765 Jy ! Total flux subtracted in 200 components = -0.00291765 Jy ! Clean residual min=-0.001974 max=0.001995 Jy/beam ! Clean residual mean=-0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0294186 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 129 components and 0.0294186 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=0.018671Jy sigma=0.022340 ! Fit after self-cal, rms=0.018226Jy sigma=0.021947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.222 x 6.696 at -10.01 degrees (North through East) ! Clean map min=-0.0064791 max=0.025979 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 HN 1.00* KP 0.84 ! LA 1.06 NL 1.03 OV 0.86 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.85 HN 1.00* KP 0.91 ! LA 0.95 NL 0.95 OV 0.86 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.018226Jy sigma=0.021947 ! Fit after self-cal, rms=0.017907Jy sigma=0.021345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=6.743 mas, bpa=-9.948 degrees ! Estimated noise=24.1355 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 = 0.000562638 Jy ! Component: 100 - total flux cleaned = 0.000250436 Jy ! Component: 150 - total flux cleaned = 4.91619e-05 Jy ! Component: 200 - total flux cleaned = -2.24222e-06 Jy ! Total flux subtracted in 200 components = -2.24222e-06 Jy ! Clean residual min=-0.000881 max=0.000887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0294164 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 177 components and 0.0294164 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=0.017331Jy sigma=0.020226 ! Fit after self-cal, rms=0.017154Jy sigma=0.020148 ! 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=0.017154Jy sigma=0.020148 ! Fit after self-cal, rms=0.017064Jy sigma=0.019926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=6.702 mas, bpa=-9.848 degrees ! Estimated noise=23.9183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177533 Jy ! Component: 100 - total flux cleaned = 0.000219638 Jy ! Component: 150 - total flux cleaned = 0.000521948 Jy ! Component: 200 - total flux cleaned = 0.000671361 Jy ! Total flux subtracted in 200 components = 0.000671361 Jy ! Clean residual min=-0.000589 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0300878 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 223 components and 0.0300878 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=0.016816Jy sigma=0.019519 ! Fit after self-cal, rms=0.016698Jy sigma=0.019469 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 = 0.000323431 Jy ! Component: 100 - total flux cleaned = 0.000437845 Jy ! Component: 150 - total flux cleaned = 0.000438783 Jy ! Component: 200 - total flux cleaned = 0.000439814 Jy ! Total flux subtracted in 200 components = 0.000439814 Jy ! Clean residual min=-0.000482 max=0.000484 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0305276 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 264 components and 0.0305276 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=0.016584Jy sigma=0.019223 ! Fit after self-cal, rms=0.016520Jy sigma=0.019198 ! 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=0.016520Jy sigma=0.019198 ! Fit after self-cal, rms=0.016363Jy sigma=0.018750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=6.72 mas, bpa=-9.944 degrees ! Estimated noise=23.5724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015136 Jy ! Component: 100 - total flux cleaned = -9.03712e-05 Jy ! Component: 150 - total flux cleaned = 1.34611e-05 Jy ! Component: 200 - total flux cleaned = 0.000183053 Jy ! Total flux subtracted in 200 components = 0.000183053 Jy ! Clean residual min=-0.000385 max=0.000387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0307106 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 313 components and 0.0307106 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=0.016233Jy sigma=0.018638 ! Fit after self-cal, rms=0.016199Jy sigma=0.018624 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 = -2.57539e-05 Jy ! Component: 100 - total flux cleaned = -2.76343e-06 Jy ! Component: 150 - total flux cleaned = 3.89254e-05 Jy ! Component: 200 - total flux cleaned = 1.88801e-05 Jy ! Total flux subtracted in 200 components = 1.88801e-05 Jy ! Clean residual min=-0.000329 max=0.000331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0307295 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 362 components and 0.0307295 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=0.016138Jy sigma=0.018545 ! Fit after self-cal, rms=0.016109Jy sigma=0.018537 ! 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=0.016109Jy sigma=0.018537 ! Fit after self-cal, rms=0.016093Jy sigma=0.018351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.726 mas, bmaj=6.854 mas, bpa=-7.064 degrees ! Estimated noise=22.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395986 Jy ! Component: 100 - total flux cleaned = -0.000352343 Jy ! Component: 150 - total flux cleaned = -0.00031217 Jy ! Component: 200 - total flux cleaned = -0.000219998 Jy ! Total flux subtracted in 200 components = -0.000219998 Jy ! Clean residual min=-0.000295 max=0.000293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0305095 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 406 components and 0.0305095 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=0.015967Jy sigma=0.018352 ! Fit after self-cal, rms=0.015949Jy sigma=0.018347 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 = -4.84723e-05 Jy ! Component: 100 - total flux cleaned = -1.63779e-05 Jy ! Component: 150 - total flux cleaned = 1.40764e-05 Jy ! Component: 200 - total flux cleaned = 7.20562e-05 Jy ! Total flux subtracted in 200 components = 7.20562e-05 Jy ! Clean residual min=-0.000238 max=0.000240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0305816 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 452 components and 0.0305816 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=0.015904Jy sigma=0.018313 ! Fit after self-cal, rms=0.015894Jy sigma=0.018309 ! 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=3.209 mas, bmaj=6.778 mas, bpa=-9.822 degrees ! Estimated noise=23.2703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.209 x 6.778 at -9.822 degrees (North through East) ! Clean map min=-0.0047476 max=0.024294 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=2.811 mas, bmaj=6.774 mas, bpa=-10.61 degrees ! Estimated noise=37.5999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247728 Jy ! Component: 100 - total flux cleaned = 0.027237 Jy ! Component: 150 - total flux cleaned = 0.0268956 Jy ! Component: 200 - total flux cleaned = 0.0261573 Jy ! Total flux subtracted in 200 components = 0.0261573 Jy ! Clean residual min=-0.003234 max=0.003214 Jy/beam ! Clean residual mean=-0.000015 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.0261573 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 93 model components to the UV plane model. ! The established model now contains 93 components and 0.0261573 Jy ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=6.778 mas, bpa=-9.822 degrees ! Estimated noise=23.2703 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 = -0.00262839 Jy ! Component: 100 - total flux cleaned = -0.00236543 Jy ! Component: 150 - total flux cleaned = -0.00269922 Jy ! Component: 200 - total flux cleaned = -0.00253288 Jy ! Total flux subtracted in 200 components = -0.00253288 Jy ! Clean residual min=-0.001289 max=0.001286 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0236245 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 152 components and 0.0236245 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=3.726 mas, bmaj=6.854 mas, bpa=-7.064 degrees ! Estimated noise=22.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.23479e-05 Jy ! Component: 100 - total flux cleaned = -1.58082e-05 Jy ! Component: 150 - total flux cleaned = 0.000233771 Jy ! Component: 200 - total flux cleaned = 0.000322184 Jy ! Total flux subtracted in 200 components = 0.000322184 Jy ! Clean residual min=-0.000654 max=0.000656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0239466 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 = 0.000336508 Jy ! Component: 100 - total flux cleaned = 0.000469953 Jy ! Component: 150 - total flux cleaned = 0.000623378 Jy ! Component: 200 - total flux cleaned = 0.000763389 Jy ! Total flux subtracted in 200 components = 0.000763389 Jy ! Clean residual min=-0.000461 max=0.000456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.02471 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 254 components and 0.02471 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=6.778 mas, bpa=-9.822 degrees ! Estimated noise=23.2703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40876e-05 Jy ! Component: 100 - total flux cleaned = -0.000295633 Jy ! Component: 150 - total flux cleaned = -0.000367864 Jy ! Component: 200 - total flux cleaned = -0.000320926 Jy ! Total flux subtracted in 200 components = -0.000320926 Jy ! Clean residual min=-0.000378 max=0.000377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0243891 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 296 components and 0.0243891 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=0.015905Jy sigma=0.018435 ! Fit after self-cal, rms=0.015831Jy sigma=0.018404 wmodel /scr/pima/bp171a9_uvs/J1123-1444_X_map.mod ! Writing 296 model components to file: /scr/pima/bp171a9_uvs/J1123-1444_X_map.mod wobs /scr/pima/bp171a9_uvs/J1123-1444_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1123-1444_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1123-1444_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a9_uvs/J1123-1444_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.209 x 6.778 at -9.822 degrees (North through East) ! Clean map min=-0.004808 max=0.02279 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1123-1444_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0227902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.06337 2.06337 4.12674 8.25348 16.507 33.0139 66.0278 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.393 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1123-1444_X_uvs.log closed on Sat Dec 21 09:11:34 2013