! Started logfile: /d2/scr/pima/bp177e_uvs/J0013+4051_C_uvs.log on Sat Mar 22 18:45:17 2014 obs /d2/scr/pima/bp177e_uvs/J0013+4051_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J0013+4051_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 1088 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 /d2/scr/pima/bp177e_uvs/J0013+4051_C] 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 0.300x0.300 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.082852Jy sigma=62.933227 ! Fit after self-cal, rms=0.725254Jy sigma=52.133100 ! 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=1.89 mas, bmaj=5.745 mas, bpa=80.4 degrees ! Estimated noise=0.790662 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 = 0.226907 Jy ! Component: 100 - total flux cleaned = 0.280616 Jy ! Total flux subtracted in 100 components = 0.280616 Jy ! Clean residual min=-0.019709 max=0.035147 Jy/beam ! Clean residual mean=-0.000323 rms=0.006321 Jy/beam ! Combined flux in latest and established models = 0.280616 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.280616 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=0.193434Jy sigma=10.944938 ! Fit after self-cal, rms=0.192979Jy sigma=10.943918 ! 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=2.367 mas, bmaj=6.131 mas, bpa=80.47 degrees ! Estimated noise=0.520381 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 = 0.0361449 Jy ! Component: 100 - total flux cleaned = 0.0540559 Jy ! Component: 150 - total flux cleaned = 0.060009 Jy ! Component: 200 - total flux cleaned = 0.0609519 Jy ! Total flux subtracted in 200 components = 0.0609519 Jy ! Clean residual min=-0.023045 max=0.033281 Jy/beam ! Clean residual mean=-0.000412 rms=0.006683 Jy/beam ! Combined flux in latest and established models = 0.341568 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.341568 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=0.194924Jy sigma=9.786127 ! Fit after self-cal, rms=0.191769Jy sigma=9.781340 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.367 x 6.131 at 80.47 degrees (North through East) ! Clean map min=-0.022451 max=0.26894 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 1.00* 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 2. ! 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 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=0.191769Jy sigma=9.781340 ! Fit after self-cal, rms=0.191769Jy sigma=9.781340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=6.131 mas, bpa=80.47 degrees ! Estimated noise=0.520381 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 (-6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281229 Jy ! Component: 100 - total flux cleaned = 0.0308016 Jy ! Component: 150 - total flux cleaned = 0.0320195 Jy ! Component: 200 - total flux cleaned = 0.033402 Jy ! Total flux subtracted in 200 components = 0.033402 Jy ! Clean residual min=-0.018176 max=0.021743 Jy/beam ! Clean residual mean=-0.000283 rms=0.004778 Jy/beam ! Combined flux in latest and established models = 0.37497 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.37497 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=0.193757Jy sigma=8.511827 ! Fit after self-cal, rms=0.190624Jy sigma=8.487705 ! 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=0.190624Jy sigma=8.487705 ! Fit after self-cal, rms=0.190624Jy sigma=8.487705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=6.131 mas, bpa=80.47 degrees ! Estimated noise=0.520381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839701 Jy ! Component: 100 - total flux cleaned = 0.0099916 Jy ! Component: 150 - total flux cleaned = 0.00999864 Jy ! Component: 200 - total flux cleaned = 0.00973859 Jy ! Total flux subtracted in 200 components = 0.00973859 Jy ! Clean residual min=-0.017998 max=0.017902 Jy/beam ! Clean residual mean=-0.000245 rms=0.004318 Jy/beam ! Combined flux in latest and established models = 0.384709 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 62 components and 0.384709 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=0.191031Jy sigma=8.247561 ! Fit after self-cal, rms=0.190016Jy sigma=8.244288 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 = 0.00338783 Jy ! Component: 100 - total flux cleaned = 0.0034016 Jy ! Component: 150 - total flux cleaned = 0.00382883 Jy ! Component: 200 - total flux cleaned = 0.00382411 Jy ! Total flux subtracted in 200 components = 0.00382411 Jy ! Clean residual min=-0.017228 max=0.017354 Jy/beam ! Clean residual mean=-0.000230 rms=0.004120 Jy/beam ! Combined flux in latest and established models = 0.388533 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.388533 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=0.189951Jy sigma=8.154211 ! Fit after self-cal, rms=0.189596Jy sigma=8.152965 ! 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=0.189596Jy sigma=8.152965 ! Fit after self-cal, rms=0.189596Jy sigma=8.152965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=6.131 mas, bpa=80.47 degrees ! Estimated noise=0.520381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205829 Jy ! Component: 100 - total flux cleaned = 0.00205279 Jy ! Component: 150 - total flux cleaned = 0.00239728 Jy ! Component: 200 - total flux cleaned = 0.00239461 Jy ! Total flux subtracted in 200 components = 0.00239461 Jy ! Clean residual min=-0.016672 max=0.016920 Jy/beam ! Clean residual mean=-0.000221 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 0.390928 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.390928 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=0.189522Jy sigma=8.097918 ! Fit after self-cal, rms=0.189341Jy sigma=8.097298 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 = 0.00127681 Jy ! Component: 100 - total flux cleaned = 0.00142203 Jy ! Component: 150 - total flux cleaned = 0.00141697 Jy ! Component: 200 - total flux cleaned = 0.00155138 Jy ! Total flux subtracted in 200 components = 0.00155138 Jy ! Clean residual min=-0.016173 max=0.016547 Jy/beam ! Clean residual mean=-0.000214 rms=0.003917 Jy/beam ! Combined flux in latest and established models = 0.392479 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 100 components and 0.392479 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=0.189306Jy sigma=8.055880 ! Fit after self-cal, rms=0.189205Jy sigma=8.055520 ! 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=0.189205Jy sigma=8.055520 ! Fit after self-cal, rms=0.189205Jy sigma=8.055520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.551 mas, bmaj=6.333 mas, bpa=79.9 degrees ! Estimated noise=0.572204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523909 Jy ! Component: 100 - total flux cleaned = 0.000986082 Jy ! Component: 150 - total flux cleaned = 0.00153686 Jy ! Component: 200 - total flux cleaned = 0.00178733 Jy ! Total flux subtracted in 200 components = 0.00178733 Jy ! Clean residual min=-0.017632 max=0.021169 Jy/beam ! Clean residual mean=-0.000327 rms=0.005049 Jy/beam ! Combined flux in latest and established models = 0.394266 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.394266 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=0.189310Jy sigma=8.005649 ! Fit after self-cal, rms=0.189224Jy sigma=8.004986 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 = 0.000773755 Jy ! Component: 100 - total flux cleaned = 0.000892956 Jy ! Component: 150 - total flux cleaned = 0.00100872 Jy ! Component: 200 - total flux cleaned = 0.00111242 Jy ! Total flux subtracted in 200 components = 0.00111242 Jy ! Clean residual min=-0.016885 max=0.020506 Jy/beam ! Clean residual mean=-0.000319 rms=0.004943 Jy/beam ! Combined flux in latest and established models = 0.395379 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.395379 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=0.189352Jy sigma=7.959892 ! Fit after self-cal, rms=0.189220Jy sigma=7.959586 ! 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=2.367 mas, bmaj=6.131 mas, bpa=80.47 degrees ! Estimated noise=0.520381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.367 x 6.131 at 80.47 degrees (North through East) ! Clean map min=-0.019725 max=0.26481 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=1.89 mas, bmaj=5.745 mas, bpa=80.4 degrees ! Estimated noise=0.790662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227486 Jy ! Component: 100 - total flux cleaned = 0.289832 Jy ! Component: 150 - total flux cleaned = 0.3213 Jy ! Component: 200 - total flux cleaned = 0.341712 Jy ! Total flux subtracted in 200 components = 0.341712 Jy ! Clean residual min=-0.016976 max=0.021746 Jy/beam ! Clean residual mean=-0.000220 rms=0.004844 Jy/beam ! Combined flux in latest and established models = 0.341712 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 0.341712 Jy ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=6.131 mas, bpa=80.47 degrees ! Estimated noise=0.520381 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 (6.6, -5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238406 Jy ! Component: 100 - total flux cleaned = 0.0303614 Jy ! Component: 150 - total flux cleaned = 0.0373681 Jy ! Component: 200 - total flux cleaned = 0.0414412 Jy ! Total flux subtracted in 200 components = 0.0414412 Jy ! Clean residual min=-0.013296 max=0.016165 Jy/beam ! Clean residual mean=-0.000247 rms=0.003791 Jy/beam ! Combined flux in latest and established models = 0.383153 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.383153 Jy ! Inverting map ! Added new window around map position (-12, -66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148903 Jy ! Component: 100 - total flux cleaned = 0.0195394 Jy ! Component: 150 - total flux cleaned = 0.0222547 Jy ! Component: 200 - total flux cleaned = 0.0246896 Jy ! Total flux subtracted in 200 components = 0.0246896 Jy ! Clean residual min=-0.011793 max=0.012459 Jy/beam ! Clean residual mean=-0.000155 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 0.407843 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 118 components and 0.407843 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=4.551 mas, bmaj=6.333 mas, bpa=79.9 degrees ! Estimated noise=0.572204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420729 Jy ! Component: 100 - total flux cleaned = 0.00627889 Jy ! Component: 150 - total flux cleaned = 0.00783222 Jy ! Component: 200 - total flux cleaned = 0.00964135 Jy ! Total flux subtracted in 200 components = 0.00964135 Jy ! Clean residual min=-0.011385 max=0.013611 Jy/beam ! Clean residual mean=-0.000192 rms=0.003340 Jy/beam ! Combined flux in latest and established models = 0.417484 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 = 0.00082258 Jy ! Component: 100 - total flux cleaned = 0.00156889 Jy ! Component: 150 - total flux cleaned = 0.00190809 Jy ! Component: 200 - total flux cleaned = 0.00238706 Jy ! Total flux subtracted in 200 components = 0.00238706 Jy ! Clean residual min=-0.010852 max=0.012943 Jy/beam ! Clean residual mean=-0.000178 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 0.419871 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 193 components and 0.419871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=6.131 mas, bpa=80.47 degrees ! Estimated noise=0.520381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000841145 Jy ! Component: 100 - total flux cleaned = -0.000683367 Jy ! Component: 150 - total flux cleaned = -0.00036534 Jy ! Component: 200 - total flux cleaned = -7.31797e-05 Jy ! Total flux subtracted in 200 components = -7.31797e-05 Jy ! Clean residual min=-0.009963 max=0.010917 Jy/beam ! Clean residual mean=-0.000114 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 0.419798 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 225 components and 0.419798 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=0.187305Jy sigma=7.430686 ! Fit after self-cal, rms=0.186913Jy sigma=7.399706 wmodel /d2/scr/pima/bp177e_uvs/J0013+4051_C_map.mod ! Writing 225 model components to file: /d2/scr/pima/bp177e_uvs/J0013+4051_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J0013+4051_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J0013+4051_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J0013+4051_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177e_uvs/J0013+4051_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 = 0.00324796 Jy ! Component: 100 - total flux cleaned = 0.00455114 Jy ! Component: 150 - total flux cleaned = 0.00528875 Jy ! Component: 200 - total flux cleaned = 0.00610807 Jy ! Component: 250 - total flux cleaned = 0.00636625 Jy ! Component: 300 - total flux cleaned = 0.00673698 Jy ! Component: 350 - total flux cleaned = 0.00744551 Jy ! Component: 400 - total flux cleaned = 0.00812396 Jy ! Component: 450 - total flux cleaned = 0.00877761 Jy ! Component: 500 - total flux cleaned = 0.00877851 Jy ! Component: 550 - total flux cleaned = 0.00928559 Jy ! Component: 600 - total flux cleaned = 0.00938431 Jy ! Component: 650 - total flux cleaned = 0.00947898 Jy ! Component: 700 - total flux cleaned = 0.00947978 Jy ! Component: 750 - total flux cleaned = 0.00974631 Jy ! Component: 800 - total flux cleaned = 0.0102635 Jy ! Component: 850 - total flux cleaned = 0.0101779 Jy ! Component: 900 - total flux cleaned = 0.0105933 Jy ! Component: 950 - total flux cleaned = 0.0108344 Jy ! Component: 1000 - total flux cleaned = 0.0109917 Jy ! Component: 1050 - total flux cleaned = 0.011454 Jy ! Component: 1100 - total flux cleaned = 0.0116804 Jy ! Component: 1150 - total flux cleaned = 0.0119014 Jy ! Component: 1200 - total flux cleaned = 0.0119733 Jy ! Component: 1250 - total flux cleaned = 0.0123989 Jy ! Component: 1300 - total flux cleaned = 0.0123281 Jy ! Component: 1350 - total flux cleaned = 0.012465 Jy ! Component: 1400 - total flux cleaned = 0.0126668 Jy ! Component: 1450 - total flux cleaned = 0.0128672 Jy ! Component: 1500 - total flux cleaned = 0.0132611 Jy ! Component: 1550 - total flux cleaned = 0.0135842 Jy ! Component: 1600 - total flux cleaned = 0.014032 Jy ! Component: 1650 - total flux cleaned = 0.0144112 Jy ! Component: 1700 - total flux cleaned = 0.0148492 Jy ! Component: 1750 - total flux cleaned = 0.0154064 Jy ! Component: 1800 - total flux cleaned = 0.0158961 Jy ! Component: 1850 - total flux cleaned = 0.0165027 Jy ! Component: 1900 - total flux cleaned = 0.0169229 Jy ! Component: 1950 - total flux cleaned = 0.0172807 Jy ! Component: 2000 - total flux cleaned = 0.0175173 Jy ! Component: 2050 - total flux cleaned = 0.0179867 Jy ! Component: 2100 - total flux cleaned = 0.0182773 Jy ! Component: 2150 - total flux cleaned = 0.0185082 Jy ! Component: 2200 - total flux cleaned = 0.0189666 Jy ! Component: 2250 - total flux cleaned = 0.0192509 Jy ! Component: 2300 - total flux cleaned = 0.0195898 Jy ! Component: 2350 - total flux cleaned = 0.0198709 Jy ! Component: 2400 - total flux cleaned = 0.0201497 Jy ! Component: 2450 - total flux cleaned = 0.0207032 Jy ! Component: 2500 - total flux cleaned = 0.0208677 Jy ! Component: 2550 - total flux cleaned = 0.0210316 Jy ! Component: 2600 - total flux cleaned = 0.0214119 Jy ! Component: 2650 - total flux cleaned = 0.021574 Jy ! Component: 2700 - total flux cleaned = 0.0220567 Jy ! Component: 2750 - total flux cleaned = 0.0223763 Jy ! Component: 2800 - total flux cleaned = 0.0225354 Jy ! Component: 2850 - total flux cleaned = 0.0228516 Jy ! Component: 2900 - total flux cleaned = 0.0231136 Jy ! Component: 2950 - total flux cleaned = 0.0232184 Jy ! Component: 3000 - total flux cleaned = 0.0235815 Jy ! Component: 3050 - total flux cleaned = 0.0236848 Jy ! Component: 3100 - total flux cleaned = 0.023993 Jy ! Component: 3150 - total flux cleaned = 0.0242997 Jy ! Component: 3200 - total flux cleaned = 0.024503 Jy ! Component: 3250 - total flux cleaned = 0.0247564 Jy ! Component: 3300 - total flux cleaned = 0.0251093 Jy ! Component: 3350 - total flux cleaned = 0.0252604 Jy ! Component: 3400 - total flux cleaned = 0.025611 Jy ! Component: 3450 - total flux cleaned = 0.0260097 Jy ! Component: 3500 - total flux cleaned = 0.0263567 Jy ! Component: 3550 - total flux cleaned = 0.0264553 Jy ! Component: 3600 - total flux cleaned = 0.026702 Jy ! Component: 3650 - total flux cleaned = 0.0271928 Jy ! Component: 3700 - total flux cleaned = 0.0273881 Jy ! Component: 3750 - total flux cleaned = 0.027583 Jy ! Component: 3800 - total flux cleaned = 0.0277286 Jy ! Component: 3850 - total flux cleaned = 0.0279222 Jy ! Component: 3900 - total flux cleaned = 0.0281636 Jy ! Component: 3950 - total flux cleaned = 0.0283558 Jy ! Component: 4000 - total flux cleaned = 0.0284037 Jy ! Component: 4050 - total flux cleaned = 0.0284993 Jy ! Total flux subtracted in 4096 components = 0.0287855 Jy ! Clean residual min=-0.002663 max=0.002434 Jy/beam ! Clean residual mean=-0.000024 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.448583 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 546 components and 0.448583 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J0013+4051_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.367 x 6.131 at 80.47 degrees (North through East) ! Clean map min=-0.015619 max=0.27154 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J0013+4051_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000908605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00384 1.00384 2.00769 4.01538 8.03076 16.0615 32.123 64.2461 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.85 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J0013+4051_C_uvs.log closed on Sat Mar 22 18:45:22 2014