! Started logfile: /d2/scr/pima/bp177i_uvs/J1743+5006_X_uvs.log on Tue Apr 15 00:28:10 2014 obs /d2/scr/pima/bp177i_uvs/J1743+5006_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1743+5006_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1743+5006 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1743+5006_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. ! ! 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=1.000528Jy sigma=37.813233 ! Fit after self-cal, rms=0.961227Jy sigma=36.317102 ! 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=0.8006 mas, bmaj=2.787 mas, bpa=35.32 degrees ! Estimated noise=0.785879 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 = 0.0284662 Jy ! Component: 100 - total flux cleaned = 0.0349076 Jy ! Total flux subtracted in 100 components = 0.0349076 Jy ! Clean residual min=-0.002971 max=0.004388 Jy/beam ! Clean residual mean=0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0349076 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0349076 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=0.019907Jy sigma=0.719727 ! Fit after self-cal, rms=0.018296Jy sigma=0.665097 ! Inverting map ! Added new window around map position (2.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444136 Jy ! Component: 100 - total flux cleaned = 0.00671232 Jy ! Total flux subtracted in 100 components = 0.00671232 Jy ! Clean residual min=-0.002215 max=0.003524 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0416199 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0416199 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=0.016903Jy sigma=0.606693 ! Fit after self-cal, rms=0.016777Jy sigma=0.601779 ! 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=0.9973 mas, bmaj=2.747 mas, bpa=34.23 degrees ! Estimated noise=0.578474 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 = 0.00309577 Jy ! Component: 100 - total flux cleaned = 0.00490786 Jy ! Component: 150 - total flux cleaned = 0.00616367 Jy ! Component: 200 - total flux cleaned = 0.00685981 Jy ! Total flux subtracted in 200 components = 0.00685981 Jy ! Clean residual min=-0.001783 max=0.002387 Jy/beam ! Clean residual mean=0.000010 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0484797 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0484797 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=0.577193 ! Fit after self-cal, rms=0.016105Jy sigma=0.575897 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9973 x 2.747 at 34.23 degrees (North through East) ! Clean map min=-0.0018728 max=0.0378 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 1.16 FD 1.14 HN 0.84 KP 0.94 ! LA 1.00 MK 1.07 NL 1.11 OV 0.96 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.90 KP 0.95 ! LA 0.92 MK 1.08 NL 1.16 OV 0.86 ! PT 0.86 SC 0.86 ! ! ! 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* MK 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 0.92 FD 1.06 HN 0.93 KP 0.93 ! LA 0.96 MK 1.17 NL 1.14 OV 0.89 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.88 KP 1.01 ! LA 0.94 MK 1.01 NL 1.03 OV 0.92 ! PT 0.90 SC 0.90 ! ! ! 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* MK 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 0.98 FD 1.10 HN 0.99 KP 0.95 ! LA 0.86 MK 1.06 NL 1.03 OV 0.98 ! PT 0.95 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016105Jy sigma=0.575897 ! Fit after self-cal, rms=0.015277Jy sigma=0.555734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=2.747 mas, bpa=34.07 degrees ! Estimated noise=0.564744 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 = -0.000579541 Jy ! Component: 100 - total flux cleaned = -0.000814402 Jy ! Component: 150 - total flux cleaned = -0.00087564 Jy ! Component: 200 - total flux cleaned = -0.000875116 Jy ! Total flux subtracted in 200 components = -0.000875116 Jy ! Clean residual min=-0.001530 max=0.001524 Jy/beam ! Clean residual mean=0.000006 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0476046 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.0476046 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=0.015198Jy sigma=0.553148 ! Fit after self-cal, rms=0.015198Jy sigma=0.552988 ! 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=0.015198Jy sigma=0.552988 ! Fit after self-cal, rms=0.015116Jy sigma=0.552715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9981 mas, bmaj=2.749 mas, bpa=34 degrees ! Estimated noise=0.561354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034625 Jy ! Component: 100 - total flux cleaned = -0.000379923 Jy ! Component: 150 - total flux cleaned = -0.000379844 Jy ! Component: 200 - total flux cleaned = -0.000351937 Jy ! Total flux subtracted in 200 components = -0.000351937 Jy ! Clean residual min=-0.001494 max=0.001511 Jy/beam ! Clean residual mean=0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0472527 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0472527 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=0.015079Jy sigma=0.551538 ! Fit after self-cal, rms=0.015078Jy sigma=0.551498 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 = -9.11392e-07 Jy ! Component: 100 - total flux cleaned = 2.4064e-05 Jy ! Component: 150 - total flux cleaned = 4.74352e-05 Jy ! Component: 200 - total flux cleaned = 6.93546e-05 Jy ! Total flux subtracted in 200 components = 6.93546e-05 Jy ! Clean residual min=-0.001492 max=0.001495 Jy/beam ! Clean residual mean=0.000006 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.047322 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.047322 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=0.015058Jy sigma=0.550908 ! Fit after self-cal, rms=0.015058Jy sigma=0.550891 ! 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=0.015058Jy sigma=0.550891 ! Fit after self-cal, rms=0.014986Jy sigma=0.550714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=2.748 mas, bpa=33.96 degrees ! Estimated noise=0.55827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132774 Jy ! Component: 100 - total flux cleaned = -0.000133414 Jy ! Component: 150 - total flux cleaned = -0.000133274 Jy ! Component: 200 - total flux cleaned = -0.000123588 Jy ! Total flux subtracted in 200 components = -0.000123588 Jy ! Clean residual min=-0.001474 max=0.001497 Jy/beam ! Clean residual mean=0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0471984 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.0471984 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=0.014969Jy sigma=0.550129 ! Fit after self-cal, rms=0.014968Jy sigma=0.550114 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 = 1.13698e-05 Jy ! Component: 100 - total flux cleaned = 2.04675e-05 Jy ! Component: 150 - total flux cleaned = 3.78673e-05 Jy ! Component: 200 - total flux cleaned = 3.798e-05 Jy ! Total flux subtracted in 200 components = 3.798e-05 Jy ! Clean residual min=-0.001471 max=0.001505 Jy/beam ! Clean residual mean=0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0472364 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0472364 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=0.014957Jy sigma=0.549798 ! Fit after self-cal, rms=0.014957Jy sigma=0.549790 ! 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=0.014957Jy sigma=0.549790 ! Fit after self-cal, rms=0.014901Jy sigma=0.549702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=3.039 mas, bpa=31.56 degrees ! Estimated noise=0.665183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170348 Jy ! Component: 100 - total flux cleaned = 0.000146598 Jy ! Component: 150 - total flux cleaned = 0.000124419 Jy ! Component: 200 - total flux cleaned = 0.00010535 Jy ! Total flux subtracted in 200 components = 0.00010535 Jy ! Clean residual min=-0.001864 max=0.001613 Jy/beam ! Clean residual mean=0.000011 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0473418 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0473418 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=0.014902Jy sigma=0.549588 ! Fit after self-cal, rms=0.014901Jy sigma=0.549539 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 = 1.04685e-05 Jy ! Component: 100 - total flux cleaned = -1.54152e-05 Jy ! Component: 150 - total flux cleaned = -3.88002e-05 Jy ! Component: 200 - total flux cleaned = -4.5994e-05 Jy ! Total flux subtracted in 200 components = -4.5994e-05 Jy ! Clean residual min=-0.001825 max=0.001596 Jy/beam ! Clean residual mean=0.000011 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0472958 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.0472958 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=0.014904Jy sigma=0.549619 ! Fit after self-cal, rms=0.014904Jy sigma=0.549607 ! 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=0.997 mas, bmaj=2.747 mas, bpa=33.93 degrees ! Estimated noise=0.555984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.997 x 2.747 at 33.93 degrees (North through East) ! Clean map min=-0.0013713 max=0.036043 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=0.7992 mas, bmaj=2.774 mas, bpa=35.09 degrees ! Estimated noise=0.759435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285512 Jy ! Component: 100 - total flux cleaned = 0.0360991 Jy ! Component: 150 - total flux cleaned = 0.0394504 Jy ! Component: 200 - total flux cleaned = 0.0416666 Jy ! Total flux subtracted in 200 components = 0.0416666 Jy ! Clean residual min=-0.001976 max=0.001896 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0416666 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0416666 Jy ! Inverting map and beam ! Estimated beam: bmin=0.997 mas, bmaj=2.747 mas, bpa=33.93 degrees ! Estimated noise=0.555984 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 = 0.00248594 Jy ! Component: 100 - total flux cleaned = 0.00389809 Jy ! Component: 150 - total flux cleaned = 0.00443405 Jy ! Component: 200 - total flux cleaned = 0.00452507 Jy ! Total flux subtracted in 200 components = 0.00452507 Jy ! Clean residual min=-0.001434 max=0.001530 Jy/beam ! Clean residual mean=0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0461916 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.0461916 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=2.036 mas, bmaj=3.039 mas, bpa=31.56 degrees ! Estimated noise=0.665183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406652 Jy ! Component: 100 - total flux cleaned = 0.000604813 Jy ! Component: 150 - total flux cleaned = 0.000714399 Jy ! Component: 200 - total flux cleaned = 0.000803443 Jy ! Total flux subtracted in 200 components = 0.000803443 Jy ! Clean residual min=-0.001745 max=0.001615 Jy/beam ! Clean residual mean=0.000011 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0469951 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 = 1.56603e-05 Jy ! Component: 100 - total flux cleaned = 4.31314e-05 Jy ! Component: 150 - total flux cleaned = 6.75721e-05 Jy ! Component: 200 - total flux cleaned = 7.86727e-05 Jy ! Total flux subtracted in 200 components = 7.86727e-05 Jy ! Clean residual min=-0.001767 max=0.001611 Jy/beam ! Clean residual mean=0.000011 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0470738 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.0470738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.997 mas, bmaj=2.747 mas, bpa=33.93 degrees ! Estimated noise=0.555984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103696 Jy ! Component: 100 - total flux cleaned = -0.000137797 Jy ! Component: 150 - total flux cleaned = -0.000123345 Jy ! Component: 200 - total flux cleaned = -9.70414e-05 Jy ! Total flux subtracted in 200 components = -9.70414e-05 Jy ! Clean residual min=-0.001425 max=0.001518 Jy/beam ! Clean residual mean=0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0469767 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.0469767 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=0.014940Jy sigma=0.550332 ! Fit after self-cal, rms=0.014937Jy sigma=0.550238 wmodel /d2/scr/pima/bp177i_uvs/J1743+5006_X_map.mod ! Writing 94 model components to file: /d2/scr/pima/bp177i_uvs/J1743+5006_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1743+5006_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1743+5006_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1743+5006_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1743+5006_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 = 0.000470781 Jy ! Component: 100 - total flux cleaned = 0.00077096 Jy ! Component: 150 - total flux cleaned = 0.000887347 Jy ! Component: 200 - total flux cleaned = 0.00099758 Jy ! Component: 250 - total flux cleaned = 0.00108135 Jy ! Component: 300 - total flux cleaned = 0.0010612 Jy ! Component: 350 - total flux cleaned = 0.00106103 Jy ! Component: 400 - total flux cleaned = 0.00096761 Jy ! Component: 450 - total flux cleaned = 0.000913059 Jy ! Component: 500 - total flux cleaned = 0.000807431 Jy ! Component: 550 - total flux cleaned = 0.000721968 Jy ! Component: 600 - total flux cleaned = 0.00067271 Jy ! Component: 650 - total flux cleaned = 0.000624569 Jy ! Component: 700 - total flux cleaned = 0.000609024 Jy ! Component: 750 - total flux cleaned = 0.000578164 Jy ! Component: 800 - total flux cleaned = 0.000577969 Jy ! Component: 850 - total flux cleaned = 0.000533956 Jy ! Component: 900 - total flux cleaned = 0.000505731 Jy ! Component: 950 - total flux cleaned = 0.000477679 Jy ! Component: 1000 - total flux cleaned = 0.00045 Jy ! Component: 1050 - total flux cleaned = 0.000369379 Jy ! Component: 1100 - total flux cleaned = 0.000277553 Jy ! Component: 1150 - total flux cleaned = 0.000213664 Jy ! Component: 1200 - total flux cleaned = 0.000113466 Jy ! Component: 1250 - total flux cleaned = 6.45589e-05 Jy ! Component: 1300 - total flux cleaned = 4.02981e-05 Jy ! Component: 1350 - total flux cleaned = -3.09673e-05 Jy ! Component: 1400 - total flux cleaned = -8.95173e-05 Jy ! Component: 1450 - total flux cleaned = -0.000181295 Jy ! Component: 1500 - total flux cleaned = -0.000215048 Jy ! Component: 1550 - total flux cleaned = -0.000270768 Jy ! Component: 1600 - total flux cleaned = -0.000347333 Jy ! Component: 1650 - total flux cleaned = -0.000401162 Jy ! Component: 1700 - total flux cleaned = -0.000454276 Jy ! Component: 1750 - total flux cleaned = -0.000485796 Jy ! Component: 1800 - total flux cleaned = -0.000547847 Jy ! Component: 1850 - total flux cleaned = -0.000578439 Jy ! Component: 1900 - total flux cleaned = -0.000638839 Jy ! Component: 1950 - total flux cleaned = -0.000668722 Jy ! Component: 2000 - total flux cleaned = -0.000727605 Jy ! Component: 2050 - total flux cleaned = -0.000785719 Jy ! Component: 2100 - total flux cleaned = -0.000814292 Jy ! Component: 2150 - total flux cleaned = -0.000833117 Jy ! Component: 2200 - total flux cleaned = -0.000861001 Jy ! Component: 2250 - total flux cleaned = -0.000879274 Jy ! Component: 2300 - total flux cleaned = -0.000870132 Jy ! Component: 2350 - total flux cleaned = -0.000879256 Jy ! Component: 2400 - total flux cleaned = -0.000941514 Jy ! Component: 2450 - total flux cleaned = -0.000950345 Jy ! Component: 2500 - total flux cleaned = -0.000993676 Jy ! Component: 2550 - total flux cleaned = -0.00101091 Jy ! Component: 2600 - total flux cleaned = -0.00102792 Jy ! Component: 2650 - total flux cleaned = -0.0010532 Jy ! Component: 2700 - total flux cleaned = -0.00111151 Jy ! Component: 2750 - total flux cleaned = -0.00111966 Jy ! Component: 2800 - total flux cleaned = -0.00114421 Jy ! Component: 2850 - total flux cleaned = -0.00116853 Jy ! Component: 2900 - total flux cleaned = -0.00119252 Jy ! Component: 2950 - total flux cleaned = -0.00120043 Jy ! Component: 3000 - total flux cleaned = -0.0012084 Jy ! Component: 3050 - total flux cleaned = -0.0012318 Jy ! Component: 3100 - total flux cleaned = -0.00124738 Jy ! Component: 3150 - total flux cleaned = -0.00127802 Jy ! Component: 3200 - total flux cleaned = -0.00130064 Jy ! Component: 3250 - total flux cleaned = -0.00130065 Jy ! Component: 3300 - total flux cleaned = -0.00129318 Jy ! Component: 3350 - total flux cleaned = -0.00130782 Jy ! Component: 3400 - total flux cleaned = -0.00130777 Jy ! Component: 3450 - total flux cleaned = -0.00131501 Jy ! Component: 3500 - total flux cleaned = -0.00131505 Jy ! Component: 3550 - total flux cleaned = -0.00131493 Jy ! Component: 3600 - total flux cleaned = -0.00129366 Jy ! Component: 3650 - total flux cleaned = -0.00129366 Jy ! Component: 3700 - total flux cleaned = -0.00127278 Jy ! Component: 3750 - total flux cleaned = -0.0012867 Jy ! Component: 3800 - total flux cleaned = -0.00126608 Jy ! Component: 3850 - total flux cleaned = -0.00125246 Jy ! Component: 3900 - total flux cleaned = -0.00123206 Jy ! Component: 3950 - total flux cleaned = -0.00119171 Jy ! Component: 4000 - total flux cleaned = -0.0011717 Jy ! Component: 4050 - total flux cleaned = -0.00117167 Jy ! Total flux subtracted in 4096 components = -0.00114527 Jy ! Clean residual min=-0.000422 max=0.000418 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0458314 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 376 components and 0.0458315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1743+5006_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.997 x 2.747 at 33.93 degrees (North through East) ! Clean map min=-0.00084977 max=0.035892 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1743+5006_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0358922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.917909 0.917909 1.83582 3.67163 7.34327 14.6865 29.3731 58.7461 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.829 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1743+5006_X_uvs.log closed on Tue Apr 15 00:28:15 2014