! Started logfile: /d2/scr/pima/bp177i_uvs/J1354-0206_X_uvs.log on Tue Apr 15 00:22:44 2014 obs /d2/scr/pima/bp177i_uvs/J1354-0206_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1354-0206_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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/J1354-0206_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=1.188634Jy sigma=44.445540 ! Fit after self-cal, rms=0.395830Jy sigma=14.478177 ! 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=0.7836 mas, bmaj=2.005 mas, bpa=-0.5123 degrees ! Estimated noise=0.719342 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 = 0.475022 Jy ! Component: 100 - total flux cleaned = 0.602809 Jy ! Total flux subtracted in 100 components = 0.602809 Jy ! Clean residual min=-0.037174 max=0.064674 Jy/beam ! Clean residual mean=-0.000022 rms=0.009679 Jy/beam ! Combined flux in latest and established models = 0.602809 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.602809 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=0.159074Jy sigma=5.813439 ! Fit after self-cal, rms=0.159058Jy sigma=5.812384 ! Inverting map ! Added new window around map position (-2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645024 Jy ! Component: 100 - total flux cleaned = 0.104894 Jy ! Total flux subtracted in 100 components = 0.104894 Jy ! Clean residual min=-0.033120 max=0.049929 Jy/beam ! Clean residual mean=-0.000019 rms=0.007088 Jy/beam ! Combined flux in latest and established models = 0.707703 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.707703 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=0.119511Jy sigma=4.324596 ! Fit after self-cal, rms=0.117277Jy sigma=4.235357 ! Inverting map ! Added new window around map position (-7.6, 10.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405598 Jy ! Component: 100 - total flux cleaned = 0.0669938 Jy ! Total flux subtracted in 100 components = 0.0669938 Jy ! Clean residual min=-0.028880 max=0.032809 Jy/beam ! Clean residual mean=-0.000016 rms=0.005442 Jy/beam ! Combined flux in latest and established models = 0.774697 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.774697 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=0.096361Jy sigma=3.466046 ! Fit after self-cal, rms=0.095129Jy sigma=3.418024 ! 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=0.9212 mas, bmaj=2.27 mas, bpa=-0.2441 degrees ! Estimated noise=0.583837 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 = 0.0301489 Jy ! Component: 100 - total flux cleaned = 0.0508799 Jy ! Component: 150 - total flux cleaned = 0.0663198 Jy ! Component: 200 - total flux cleaned = 0.0780344 Jy ! Total flux subtracted in 200 components = 0.0780344 Jy ! Clean residual min=-0.024792 max=0.027071 Jy/beam ! Clean residual mean=-0.000039 rms=0.005270 Jy/beam ! Combined flux in latest and established models = 0.852731 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 71 components and 0.852731 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=0.081384Jy sigma=2.955053 ! Fit after self-cal, rms=0.080756Jy sigma=2.931451 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9212 x 2.27 at -0.2441 degrees (North through East) ! Clean map min=-0.024983 max=0.59698 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 1.10 HN 0.94 KP 0.93 ! LA 1.01 MK 1.03 NL 1.16 OV 0.98 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.92 KP 0.93 ! LA 0.93 MK 1.01 NL 1.16 OV 0.93 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.99 KP 1.07 ! LA 0.91 MK 1.03 NL 1.15 OV 0.99 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.04 KP 0.92 ! LA 0.96 MK 1.10 NL 1.12 OV 0.98 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.03 ! LA 0.97 MK 0.98 NL 1.09 OV 0.94 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.12 KP 1.01 ! LA 1.04 MK 1.01 NL 1.17 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 1.00 ! LA 0.94 MK 1.04 NL 1.16 OV 1.03 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.04 KP 1.05 ! LA 0.89 MK 1.00 NL 1.13 OV 1.02 ! PT 0.85 SC 1.07 ! ! ! Fit before self-cal, rms=0.080756Jy sigma=2.931451 ! Fit after self-cal, rms=0.044888Jy sigma=1.516799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.294 mas, bpa=-0.03525 degrees ! Estimated noise=0.592587 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 = -0.0119668 Jy ! Component: 100 - total flux cleaned = -0.0146374 Jy ! Component: 150 - total flux cleaned = -0.0155678 Jy ! Component: 200 - total flux cleaned = -0.0165184 Jy ! Total flux subtracted in 200 components = -0.0165184 Jy ! Clean residual min=-0.014373 max=0.008899 Jy/beam ! Clean residual mean=-0.000003 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.836213 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.836213 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=0.040485Jy sigma=1.370602 ! Fit after self-cal, rms=0.039877Jy sigma=1.356375 ! 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=0.039877Jy sigma=1.356375 ! Fit after self-cal, rms=0.039383Jy sigma=1.328057 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=2.297 mas, bpa=0.05984 degrees ! Estimated noise=0.592878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0082065 Jy ! Component: 100 - total flux cleaned = -0.00965225 Jy ! Component: 150 - total flux cleaned = -0.0104928 Jy ! Component: 200 - total flux cleaned = -0.0112006 Jy ! Total flux subtracted in 200 components = -0.0112006 Jy ! Clean residual min=-0.012551 max=0.008307 Jy/beam ! Clean residual mean=-0.000002 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.825012 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.825012 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=0.036963Jy sigma=1.249119 ! Fit after self-cal, rms=0.036451Jy sigma=1.238203 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 = -0.00199807 Jy ! Component: 100 - total flux cleaned = -0.00248631 Jy ! Component: 150 - total flux cleaned = -0.00290789 Jy ! Component: 200 - total flux cleaned = -0.00318015 Jy ! Total flux subtracted in 200 components = -0.00318015 Jy ! Clean residual min=-0.011810 max=0.008640 Jy/beam ! Clean residual mean=-0.000003 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.821832 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.821832 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=0.035696Jy sigma=1.212939 ! Fit after self-cal, rms=0.035517Jy sigma=1.210048 ! 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=0.035517Jy sigma=1.210048 ! Fit after self-cal, rms=0.034716Jy sigma=1.171675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=2.298 mas, bpa=0.1594 degrees ! Estimated noise=0.593368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0061291 Jy ! Component: 100 - total flux cleaned = -0.00734644 Jy ! Component: 150 - total flux cleaned = -0.00806785 Jy ! Component: 200 - total flux cleaned = -0.00857756 Jy ! Total flux subtracted in 200 components = -0.00857756 Jy ! Clean residual min=-0.010619 max=0.007428 Jy/beam ! Clean residual mean=-0.000001 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.813255 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.813255 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=0.033165Jy sigma=1.120888 ! Fit after self-cal, rms=0.032818Jy sigma=1.114139 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 = -0.00136006 Jy ! Component: 100 - total flux cleaned = -0.00180836 Jy ! Component: 150 - total flux cleaned = -0.00204128 Jy ! Component: 200 - total flux cleaned = -0.00218132 Jy ! Total flux subtracted in 200 components = -0.00218132 Jy ! Clean residual min=-0.010048 max=0.007388 Jy/beam ! Clean residual mean=-0.000002 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.811073 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.811073 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=0.032364Jy sigma=1.098089 ! Fit after self-cal, rms=0.032254Jy sigma=1.096634 ! 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=0.032254Jy sigma=1.096634 ! Fit after self-cal, rms=0.031601Jy sigma=1.068025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.629 mas, bpa=-0.002196 degrees ! Estimated noise=0.728622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00468784 Jy ! Component: 100 - total flux cleaned = -0.00595616 Jy ! Component: 150 - total flux cleaned = -0.00672856 Jy ! Component: 200 - total flux cleaned = -0.00769001 Jy ! Total flux subtracted in 200 components = -0.00769001 Jy ! Clean residual min=-0.011971 max=0.008039 Jy/beam ! Clean residual mean=-0.000003 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.803383 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.803383 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=0.030950Jy sigma=1.049061 ! Fit after self-cal, rms=0.030446Jy sigma=1.033472 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 = -0.000510778 Jy ! Component: 100 - total flux cleaned = -0.00111694 Jy ! Component: 150 - total flux cleaned = -0.00156681 Jy ! Component: 200 - total flux cleaned = -0.00184288 Jy ! Total flux subtracted in 200 components = -0.00184288 Jy ! Clean residual min=-0.011283 max=0.008460 Jy/beam ! Clean residual mean=-0.000004 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.80154 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.80154 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=0.030511Jy sigma=1.036497 ! Fit after self-cal, rms=0.030397Jy sigma=1.031830 ! 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=0.9284 mas, bmaj=2.299 mas, bpa=0.2429 degrees ! Estimated noise=0.593529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9284 x 2.299 at 0.2429 degrees (North through East) ! Clean map min=-0.0084356 max=0.61422 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 ! Performing amp+phase self-cal ! ! 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=0.030397Jy sigma=1.031830 ! Fit after self-cal, rms=0.027353Jy sigma=0.895487 ! Inverting map and beam ! Estimated beam: bmin=0.9263 mas, bmaj=2.296 mas, bpa=0.3415 degrees ! Estimated noise=0.593292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00407979 Jy ! Component: 100 - total flux cleaned = -0.00433501 Jy ! Component: 150 - total flux cleaned = -0.00444697 Jy ! Component: 200 - total flux cleaned = -0.00417981 Jy ! Total flux subtracted in 200 components = -0.00417981 Jy ! Clean residual min=-0.007874 max=0.005760 Jy/beam ! Clean residual mean=-0.000001 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.79736 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.79736 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=0.026182Jy sigma=0.856358 ! Fit after self-cal, rms=0.025944Jy sigma=0.851987 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000995434 Jy ! Component: 100 - total flux cleaned = -0.00107824 Jy ! Component: 150 - total flux cleaned = -0.00107803 Jy ! Component: 200 - total flux cleaned = -0.00107539 Jy ! Total flux subtracted in 200 components = -0.00107539 Jy ! Clean residual min=-0.007507 max=0.005624 Jy/beam ! Clean residual mean=-0.000002 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.796285 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.796285 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=0.025471Jy sigma=0.836281 ! Fit after self-cal, rms=0.025399Jy sigma=0.835423 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.025399Jy sigma=0.835423 ! Fit after self-cal, rms=0.025054Jy sigma=0.820783 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=0.7843 mas, bmaj=2.022 mas, bpa=0.1544 degrees ! Estimated noise=0.739025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.487669 Jy ! Component: 100 - total flux cleaned = 0.613563 Jy ! Component: 150 - total flux cleaned = 0.667276 Jy ! Component: 200 - total flux cleaned = 0.701201 Jy ! Total flux subtracted in 200 components = 0.701201 Jy ! Clean residual min=-0.016142 max=0.018522 Jy/beam ! Clean residual mean=-0.000006 rms=0.003431 Jy/beam ! Combined flux in latest and established models = 0.701201 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 0.701201 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.296 mas, bpa=0.3719 degrees ! Estimated noise=0.593215 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 = 0.0309656 Jy ! Component: 100 - total flux cleaned = 0.050254 Jy ! Component: 150 - total flux cleaned = 0.0629989 Jy ! Component: 200 - total flux cleaned = 0.0715974 Jy ! Total flux subtracted in 200 components = 0.0715974 Jy ! Clean residual min=-0.008525 max=0.010064 Jy/beam ! Clean residual mean=-0.000009 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.772798 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.772798 Jy ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847566 Jy ! Component: 100 - total flux cleaned = 0.0132303 Jy ! Component: 150 - total flux cleaned = 0.0156253 Jy ! Component: 200 - total flux cleaned = 0.0165259 Jy ! Total flux subtracted in 200 components = 0.0165259 Jy ! Clean residual min=-0.007605 max=0.004704 Jy/beam ! Clean residual mean=-0.000004 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.789324 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.789324 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=2.19 mas, bmaj=3.628 mas, bpa=0.2533 degrees ! Estimated noise=0.729268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088149 Jy ! Component: 100 - total flux cleaned = -2.48986e-05 Jy ! Component: 150 - total flux cleaned = 0.000670119 Jy ! Component: 200 - total flux cleaned = 0.00109394 Jy ! Total flux subtracted in 200 components = 0.00109394 Jy ! Clean residual min=-0.009448 max=0.005251 Jy/beam ! Clean residual mean=-0.000005 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.790418 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 = 0.000227645 Jy ! Component: 100 - total flux cleaned = 0.000296215 Jy ! Component: 150 - total flux cleaned = 0.000360653 Jy ! Component: 200 - total flux cleaned = 0.00042063 Jy ! Total flux subtracted in 200 components = 0.00042063 Jy ! Clean residual min=-0.009197 max=0.005267 Jy/beam ! Clean residual mean=-0.000005 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.790838 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.790838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.296 mas, bpa=0.3719 degrees ! Estimated noise=0.593215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021373 Jy ! Component: 100 - total flux cleaned = 0.00240127 Jy ! Component: 150 - total flux cleaned = 0.00251295 Jy ! Component: 200 - total flux cleaned = 0.00260939 Jy ! Total flux subtracted in 200 components = 0.00260939 Jy ! Clean residual min=-0.006713 max=0.004608 Jy/beam ! Clean residual mean=-0.000002 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.793448 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.793448 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=0.023770Jy sigma=0.779092 ! Fit after self-cal, rms=0.022791Jy sigma=0.750455 wmodel /d2/scr/pima/bp177i_uvs/J1354-0206_X_map.mod ! Writing 100 model components to file: /d2/scr/pima/bp177i_uvs/J1354-0206_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1354-0206_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1354-0206_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1354-0206_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1354-0206_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 = -0.00259619 Jy ! Component: 100 - total flux cleaned = -0.00444501 Jy ! Component: 150 - total flux cleaned = -0.00587043 Jy ! Component: 200 - total flux cleaned = -0.00695599 Jy ! Component: 250 - total flux cleaned = -0.00767899 Jy ! Component: 300 - total flux cleaned = -0.00842435 Jy ! Component: 350 - total flux cleaned = -0.00913193 Jy ! Component: 400 - total flux cleaned = -0.00974364 Jy ! Component: 450 - total flux cleaned = -0.0100359 Jy ! Component: 500 - total flux cleaned = -0.0103174 Jy ! Component: 550 - total flux cleaned = -0.0106949 Jy ! Component: 600 - total flux cleaned = -0.0107986 Jy ! Component: 650 - total flux cleaned = -0.0110981 Jy ! Component: 700 - total flux cleaned = -0.0111946 Jy ! Component: 750 - total flux cleaned = -0.011333 Jy ! Component: 800 - total flux cleaned = -0.0114669 Jy ! Component: 850 - total flux cleaned = -0.0113805 Jy ! Component: 900 - total flux cleaned = -0.0112968 Jy ! Component: 950 - total flux cleaned = -0.0114204 Jy ! Component: 1000 - total flux cleaned = -0.0115395 Jy ! Component: 1050 - total flux cleaned = -0.0115777 Jy ! Component: 1100 - total flux cleaned = -0.0115402 Jy ! Component: 1150 - total flux cleaned = -0.0115773 Jy ! Component: 1200 - total flux cleaned = -0.0115777 Jy ! Component: 1250 - total flux cleaned = -0.0116125 Jy ! Component: 1300 - total flux cleaned = -0.0116801 Jy ! Component: 1350 - total flux cleaned = -0.0117128 Jy ! Component: 1400 - total flux cleaned = -0.0117443 Jy ! Component: 1450 - total flux cleaned = -0.0117751 Jy ! Component: 1500 - total flux cleaned = -0.0116529 Jy ! Component: 1550 - total flux cleaned = -0.0117423 Jy ! Component: 1600 - total flux cleaned = -0.0117421 Jy ! Component: 1650 - total flux cleaned = -0.011715 Jy ! Component: 1700 - total flux cleaned = -0.0117708 Jy ! Component: 1750 - total flux cleaned = -0.0118251 Jy ! Component: 1800 - total flux cleaned = -0.0117984 Jy ! Component: 1850 - total flux cleaned = -0.0118502 Jy ! Component: 1900 - total flux cleaned = -0.0119007 Jy ! Component: 1950 - total flux cleaned = -0.0119249 Jy ! Component: 2000 - total flux cleaned = -0.0119245 Jy ! Component: 2050 - total flux cleaned = -0.011877 Jy ! Component: 2100 - total flux cleaned = -0.0118535 Jy ! Component: 2150 - total flux cleaned = -0.0118761 Jy ! Component: 2200 - total flux cleaned = -0.0118541 Jy ! Component: 2250 - total flux cleaned = -0.0118547 Jy ! Component: 2300 - total flux cleaned = -0.0119617 Jy ! Component: 2350 - total flux cleaned = -0.0119614 Jy ! Component: 2400 - total flux cleaned = -0.0119816 Jy ! Component: 2450 - total flux cleaned = -0.0120016 Jy ! Component: 2500 - total flux cleaned = -0.0120021 Jy ! Component: 2550 - total flux cleaned = -0.0121002 Jy ! Component: 2600 - total flux cleaned = -0.0121384 Jy ! Component: 2650 - total flux cleaned = -0.0121759 Jy ! Component: 2700 - total flux cleaned = -0.0121574 Jy ! Component: 2750 - total flux cleaned = -0.0122306 Jy ! Component: 2800 - total flux cleaned = -0.0122305 Jy ! Component: 2850 - total flux cleaned = -0.0122482 Jy ! Component: 2900 - total flux cleaned = -0.012266 Jy ! Component: 2950 - total flux cleaned = -0.0123175 Jy ! Component: 3000 - total flux cleaned = -0.0123513 Jy ! Component: 3050 - total flux cleaned = -0.0123514 Jy ! Component: 3100 - total flux cleaned = -0.012433 Jy ! Component: 3150 - total flux cleaned = -0.0124487 Jy ! Component: 3200 - total flux cleaned = -0.0124647 Jy ! Component: 3250 - total flux cleaned = -0.0125271 Jy ! Component: 3300 - total flux cleaned = -0.0125885 Jy ! Component: 3350 - total flux cleaned = -0.0126337 Jy ! Component: 3400 - total flux cleaned = -0.0126487 Jy ! Component: 3450 - total flux cleaned = -0.0126786 Jy ! Component: 3500 - total flux cleaned = -0.0127514 Jy ! Component: 3550 - total flux cleaned = -0.0127802 Jy ! Component: 3600 - total flux cleaned = -0.0128229 Jy ! Component: 3650 - total flux cleaned = -0.0128646 Jy ! Component: 3700 - total flux cleaned = -0.0129198 Jy ! Component: 3750 - total flux cleaned = -0.0129062 Jy ! Component: 3800 - total flux cleaned = -0.0129602 Jy ! Component: 3850 - total flux cleaned = -0.0130394 Jy ! Component: 3900 - total flux cleaned = -0.0130656 Jy ! Component: 3950 - total flux cleaned = -0.0131175 Jy ! Component: 4000 - total flux cleaned = -0.0131686 Jy ! Component: 4050 - total flux cleaned = -0.0132065 Jy ! Total flux subtracted in 4096 components = -0.0132689 Jy ! Clean residual min=-0.000747 max=0.000718 Jy/beam ! Clean residual mean=-0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.780179 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 385 components and 0.780178 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1354-0206_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9264 x 2.296 at 0.3719 degrees (North through East) ! Clean map min=-0.0040581 max=0.62768 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1354-0206_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.627677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101742 0.101742 0.203485 0.406969 0.813939 1.62788 3.25576 6.51151 13.023 26.046 52.0921 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.627 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2948.62 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1354-0206_X_uvs.log closed on Tue Apr 15 00:22:50 2014