! Started logfile: /g0/scr/pima/s4195b_uvs/J1512+0203_X_uvs.log on Tue Dec 31 19:38:46 2013 obs /g0/scr/pima/s4195b_uvs/J1512+0203_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1512+0203_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.947479 visibilities/baseline/integration-bin. ! Found source: J1512+0203 ! ! 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 3608 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 /g0/scr/pima/s4195b_uvs/J1512+0203_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011486Jy sigma=5.953765 ! Fit after self-cal, rms=0.853129Jy sigma=5.004081 ! 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=0.8268 mas, bmaj=4.099 mas, bpa=-18.82 degrees ! Estimated noise=3.17563 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 = 0.114171 Jy ! Component: 100 - total flux cleaned = 0.139068 Jy ! Total flux subtracted in 100 components = 0.139068 Jy ! Clean residual min=-0.003166 max=0.006961 Jy/beam ! Clean residual mean=0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.139068 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.139068 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=0.025094Jy sigma=0.152461 ! Fit after self-cal, rms=0.025082Jy sigma=0.152422 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706555 Jy ! Component: 100 - total flux cleaned = 0.0111198 Jy ! Total flux subtracted in 100 components = 0.0111198 Jy ! Clean residual min=-0.002689 max=0.003022 Jy/beam ! Clean residual mean=0.000000 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.150187 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.150187 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=0.022731Jy sigma=0.133579 ! Fit after self-cal, rms=0.022743Jy sigma=0.133537 ! 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=1.038 mas, bmaj=4.124 mas, bpa=-17.24 degrees ! Estimated noise=2.05624 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 = 0.0043692 Jy ! Component: 100 - total flux cleaned = 0.00718672 Jy ! Component: 150 - total flux cleaned = 0.00915093 Jy ! Component: 200 - total flux cleaned = 0.0105588 Jy ! Total flux subtracted in 200 components = 0.0105588 Jy ! Clean residual min=-0.002967 max=0.002900 Jy/beam ! Clean residual mean=-0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.160746 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.160746 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=0.021996Jy sigma=0.126265 ! Fit after self-cal, rms=0.022003Jy sigma=0.126245 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 4.124 at -17.24 degrees (North through East) ! Clean map min=-0.0028462 max=0.14703 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 1.05 HN 0.93 KP 0.99 LA 1.03 ! MK 1.00 NL 1.06 OV 1.04 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.94 KP 1.00 LA 0.97 ! MK 1.03 NL 1.06 OV 0.99 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.97 KP 1.08 LA 0.95 ! MK 1.07 NL 1.04 OV 1.06 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.03 KP 0.96 LA 1.01 ! MK 1.07 NL 1.01 OV 1.02 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.99 KP 1.08 LA 1.01 ! MK 0.98 NL 0.95 OV 1.01 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.10 KP 1.07 LA 1.04 ! MK 1.01 NL 1.00 OV 1.03 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.02 KP 1.03 LA 0.96 ! MK 0.99 NL 1.01 OV 1.06 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.01 KP 1.10 LA 0.91 ! MK 0.96 NL 0.99 OV 1.05 PT 0.87 ! ! ! Fit before self-cal, rms=0.022003Jy sigma=0.126245 ! Fit after self-cal, rms=0.018522Jy sigma=0.104209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=4.126 mas, bpa=-17.2 degrees ! Estimated noise=2.0406 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 = -0.000758736 Jy ! Component: 100 - total flux cleaned = -0.00122098 Jy ! Component: 150 - total flux cleaned = -0.00153354 Jy ! Component: 200 - total flux cleaned = -0.00170409 Jy ! Total flux subtracted in 200 components = -0.00170409 Jy ! Clean residual min=-0.001276 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.159042 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.159042 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=0.018461Jy sigma=0.104162 ! Fit after self-cal, rms=0.018433Jy sigma=0.104135 ! 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=0.018433Jy sigma=0.104135 ! Fit after self-cal, rms=0.018160Jy sigma=0.100648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=4.128 mas, bpa=-17.18 degrees ! Estimated noise=2.03295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006191 Jy ! Component: 100 - total flux cleaned = -0.000983967 Jy ! Component: 150 - total flux cleaned = -0.00116494 Jy ! Component: 200 - total flux cleaned = -0.0012414 Jy ! Total flux subtracted in 200 components = -0.0012414 Jy ! Clean residual min=-0.000805 max=0.000857 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.157801 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.157801 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=0.018111Jy sigma=0.100644 ! Fit after self-cal, rms=0.018105Jy sigma=0.100639 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 = -4.8296e-05 Jy ! Component: 100 - total flux cleaned = -7.54809e-05 Jy ! Component: 150 - total flux cleaned = -8.16728e-05 Jy ! Component: 200 - total flux cleaned = -9.28346e-05 Jy ! Total flux subtracted in 200 components = -9.28346e-05 Jy ! Clean residual min=-0.000794 max=0.000854 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.157708 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.157708 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=0.018098Jy sigma=0.100632 ! Fit after self-cal, rms=0.018098Jy sigma=0.100631 ! 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=0.018098Jy sigma=0.100631 ! Fit after self-cal, rms=0.018163Jy sigma=0.100147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=4.13 mas, bpa=-17.17 degrees ! Estimated noise=2.02545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534132 Jy ! Component: 100 - total flux cleaned = -0.000845425 Jy ! Component: 150 - total flux cleaned = -0.000985111 Jy ! Component: 200 - total flux cleaned = -0.00100104 Jy ! Total flux subtracted in 200 components = -0.00100104 Jy ! Clean residual min=-0.000765 max=0.000788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.156707 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 99 components and 0.156707 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=0.018124Jy sigma=0.100154 ! Fit after self-cal, rms=0.018124Jy sigma=0.100153 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 = -1.56136e-05 Jy ! Component: 100 - total flux cleaned = -2.23161e-05 Jy ! Component: 150 - total flux cleaned = -2.87046e-05 Jy ! Component: 200 - total flux cleaned = -4.06504e-05 Jy ! Total flux subtracted in 200 components = -4.06504e-05 Jy ! Clean residual min=-0.000756 max=0.000789 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.156666 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.156666 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=0.018116Jy sigma=0.100146 ! Fit after self-cal, rms=0.018116Jy sigma=0.100145 ! 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=0.018116Jy sigma=0.100145 ! Fit after self-cal, rms=0.018083Jy sigma=0.100063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=4.299 mas, bpa=-11.08 degrees ! Estimated noise=2.32408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600402 Jy ! Component: 100 - total flux cleaned = -0.000698046 Jy ! Component: 150 - total flux cleaned = -0.000713473 Jy ! Component: 200 - total flux cleaned = -0.00073996 Jy ! Total flux subtracted in 200 components = -0.00073996 Jy ! Clean residual min=-0.000911 max=0.000899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.155926 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.155926 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=0.018048Jy sigma=0.100112 ! Fit after self-cal, rms=0.018049Jy sigma=0.100111 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 = -1.29171e-05 Jy ! Component: 100 - total flux cleaned = -2.7987e-05 Jy ! Component: 150 - total flux cleaned = -3.69249e-05 Jy ! Component: 200 - total flux cleaned = -4.12683e-05 Jy ! Total flux subtracted in 200 components = -4.12683e-05 Jy ! Clean residual min=-0.000912 max=0.000896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.155885 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.155885 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=0.018048Jy sigma=0.100124 ! Fit after self-cal, rms=0.018048Jy sigma=0.100124 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=4.132 mas, bpa=-17.17 degrees ! Estimated noise=2.01737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 4.132 at -17.17 degrees (North through East) ! Clean map min=-0.00073904 max=0.14456 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=0.8306 mas, bmaj=4.092 mas, bpa=-18.79 degrees ! Estimated noise=3.14795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113168 Jy ! Component: 100 - total flux cleaned = 0.137854 Jy ! Component: 150 - total flux cleaned = 0.14456 Jy ! Component: 200 - total flux cleaned = 0.147795 Jy ! Total flux subtracted in 200 components = 0.147795 Jy ! Clean residual min=-0.001355 max=0.001634 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.147795 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.147795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=4.132 mas, bpa=-17.17 degrees ! Estimated noise=2.01737 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 = 0.00268008 Jy ! Component: 100 - total flux cleaned = 0.00430043 Jy ! Component: 150 - total flux cleaned = 0.0053444 Jy ! Component: 200 - total flux cleaned = 0.00583285 Jy ! Total flux subtracted in 200 components = 0.00583285 Jy ! Clean residual min=-0.000819 max=0.000922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.153627 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.153627 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=2.107 mas, bmaj=4.299 mas, bpa=-11.08 degrees ! Estimated noise=2.32408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743282 Jy ! Component: 100 - total flux cleaned = 0.00117431 Jy ! Component: 150 - total flux cleaned = 0.0013223 Jy ! Component: 200 - total flux cleaned = 0.00139895 Jy ! Total flux subtracted in 200 components = 0.00139895 Jy ! Clean residual min=-0.000905 max=0.000890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.155026 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.69713e-05 Jy ! Component: 100 - total flux cleaned = 6.44526e-05 Jy ! Component: 150 - total flux cleaned = 9.02093e-05 Jy ! Component: 200 - total flux cleaned = 0.000108631 Jy ! Total flux subtracted in 200 components = 0.000108631 Jy ! Clean residual min=-0.000893 max=0.000892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.155135 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.155135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=4.132 mas, bpa=-17.17 degrees ! Estimated noise=2.01737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152093 Jy ! Component: 100 - total flux cleaned = -0.00016517 Jy ! Component: 150 - total flux cleaned = -0.000175426 Jy ! Component: 200 - total flux cleaned = -0.000183938 Jy ! Total flux subtracted in 200 components = -0.000183938 Jy ! Clean residual min=-0.000759 max=0.000832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.154951 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.154951 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=0.018061Jy sigma=0.100126 ! Fit after self-cal, rms=0.018068Jy sigma=0.100123 wmodel /g0/scr/pima/s4195b_uvs/J1512+0203_X_map.mod ! Writing 75 model components to file: /g0/scr/pima/s4195b_uvs/J1512+0203_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1512+0203_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1512+0203_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1512+0203_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1512+0203_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 = 0.00029305 Jy ! Component: 100 - total flux cleaned = 0.000446062 Jy ! Component: 150 - total flux cleaned = 0.000590613 Jy ! Component: 200 - total flux cleaned = 0.00075351 Jy ! Component: 250 - total flux cleaned = 0.000861315 Jy ! Component: 300 - total flux cleaned = 0.000942011 Jy ! Component: 350 - total flux cleaned = 0.00100852 Jy ! Component: 400 - total flux cleaned = 0.0010088 Jy ! Component: 450 - total flux cleaned = 0.00100897 Jy ! Component: 500 - total flux cleaned = 0.000978513 Jy ! Component: 550 - total flux cleaned = 0.000958658 Jy ! Component: 600 - total flux cleaned = 0.000958453 Jy ! Component: 650 - total flux cleaned = 0.000939311 Jy ! Component: 700 - total flux cleaned = 0.000930067 Jy ! Component: 750 - total flux cleaned = 0.000930026 Jy ! Component: 800 - total flux cleaned = 0.000903093 Jy ! Component: 850 - total flux cleaned = 0.000903102 Jy ! Component: 900 - total flux cleaned = 0.000911933 Jy ! Component: 950 - total flux cleaned = 0.000894887 Jy ! Component: 1000 - total flux cleaned = 0.000903493 Jy ! Component: 1050 - total flux cleaned = 0.000928539 Jy ! Component: 1100 - total flux cleaned = 0.000969548 Jy ! Component: 1150 - total flux cleaned = 0.0009777 Jy ! Component: 1200 - total flux cleaned = 0.00101753 Jy ! Component: 1250 - total flux cleaned = 0.00100962 Jy ! Component: 1300 - total flux cleaned = 0.00103305 Jy ! Component: 1350 - total flux cleaned = 0.00104077 Jy ! Component: 1400 - total flux cleaned = 0.00104831 Jy ! Component: 1450 - total flux cleaned = 0.0010408 Jy ! Component: 1500 - total flux cleaned = 0.00104078 Jy ! Component: 1550 - total flux cleaned = 0.0010188 Jy ! Component: 1600 - total flux cleaned = 0.00104065 Jy ! Component: 1650 - total flux cleaned = 0.00101911 Jy ! Component: 1700 - total flux cleaned = 0.00102618 Jy ! Component: 1750 - total flux cleaned = 0.00100507 Jy ! Component: 1800 - total flux cleaned = 0.00101909 Jy ! Component: 1850 - total flux cleaned = 0.00101906 Jy ! Component: 1900 - total flux cleaned = 0.00101905 Jy ! Component: 1950 - total flux cleaned = 0.00103251 Jy ! Component: 2000 - total flux cleaned = 0.00101238 Jy ! Component: 2050 - total flux cleaned = 0.00101237 Jy ! Component: 2100 - total flux cleaned = 0.00100581 Jy ! Component: 2150 - total flux cleaned = 0.00103202 Jy ! Component: 2200 - total flux cleaned = 0.00102546 Jy ! Component: 2250 - total flux cleaned = 0.00101255 Jy ! Component: 2300 - total flux cleaned = 0.00101256 Jy ! Component: 2350 - total flux cleaned = 0.00100627 Jy ! Component: 2400 - total flux cleaned = 0.00101254 Jy ! Component: 2450 - total flux cleaned = 0.000975165 Jy ! Component: 2500 - total flux cleaned = 0.000981242 Jy ! Component: 2550 - total flux cleaned = 0.000968959 Jy ! Component: 2600 - total flux cleaned = 0.000938592 Jy ! Component: 2650 - total flux cleaned = 0.000908509 Jy ! Component: 2700 - total flux cleaned = 0.000920445 Jy ! Component: 2750 - total flux cleaned = 0.0009145 Jy ! Component: 2800 - total flux cleaned = 0.000908546 Jy ! Component: 2850 - total flux cleaned = 0.000879299 Jy ! Component: 2900 - total flux cleaned = 0.000873521 Jy ! Component: 2950 - total flux cleaned = 0.000856247 Jy ! Component: 3000 - total flux cleaned = 0.000844761 Jy ! Component: 3050 - total flux cleaned = 0.000833448 Jy ! Component: 3100 - total flux cleaned = 0.000810986 Jy ! Component: 3150 - total flux cleaned = 0.000794182 Jy ! Component: 3200 - total flux cleaned = 0.000788627 Jy ! Component: 3250 - total flux cleaned = 0.000772068 Jy ! Component: 3300 - total flux cleaned = 0.000733691 Jy ! Component: 3350 - total flux cleaned = 0.000728319 Jy ! Component: 3400 - total flux cleaned = 0.000690483 Jy ! Component: 3450 - total flux cleaned = 0.000695908 Jy ! Component: 3500 - total flux cleaned = 0.000674585 Jy ! Component: 3550 - total flux cleaned = 0.000669248 Jy ! Component: 3600 - total flux cleaned = 0.00065342 Jy ! Component: 3650 - total flux cleaned = 0.000648164 Jy ! Component: 3700 - total flux cleaned = 0.000627326 Jy ! Component: 3750 - total flux cleaned = 0.000606692 Jy ! Component: 3800 - total flux cleaned = 0.000611847 Jy ! Component: 3850 - total flux cleaned = 0.000606757 Jy ! Component: 3900 - total flux cleaned = 0.000611867 Jy ! Component: 3950 - total flux cleaned = 0.000606837 Jy ! Component: 4000 - total flux cleaned = 0.00060183 Jy ! Component: 4050 - total flux cleaned = 0.0006068 Jy ! Total flux subtracted in 4096 components = 0.000616687 Jy ! Clean residual min=-0.000304 max=0.000289 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.155568 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 415 components and 0.155568 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1512+0203_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 4.132 at -17.17 degrees (North through East) ! Clean map min=-0.00062648 max=0.14499 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1512+0203_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14499 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.54123e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197419 0.197419 0.394837 0.789675 1.57935 3.1587 6.3174 12.6348 25.2696 50.5392 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1519.61 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1512+0203_X_uvs.log closed on Tue Dec 31 19:38:52 2013