! Started logfile: /d2/scr/pima/bp171a5_uvs/J1136-0523_X_uvs.log on Sun Jan 19 22:03:38 2014 obs /d2/scr/pima/bp171a5_uvs/J1136-0523_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1136-0523_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1136-0523 ! ! 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 2160 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/bp171a5_uvs/J1136-0523_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=1.007663Jy sigma=38.750639 ! Fit after self-cal, rms=0.903064Jy sigma=34.814681 ! 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=0.7398 mas, bmaj=1.981 mas, bpa=-3.357 degrees ! Estimated noise=0.521702 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 = 0.0725819 Jy ! Component: 100 - total flux cleaned = 0.0888485 Jy ! Total flux subtracted in 100 components = 0.0888485 Jy ! Clean residual min=-0.003339 max=0.005789 Jy/beam ! Clean residual mean=0.000003 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0888485 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0888485 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=0.023869Jy sigma=0.879826 ! Fit after self-cal, rms=0.023860Jy sigma=0.879487 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621333 Jy ! Component: 100 - total flux cleaned = 0.0095043 Jy ! Total flux subtracted in 100 components = 0.0095043 Jy ! Clean residual min=-0.002921 max=0.004640 Jy/beam ! Clean residual mean=0.000003 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0983528 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0983528 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=0.021361Jy sigma=0.793401 ! Fit after self-cal, rms=0.021361Jy sigma=0.793368 ! Inverting map ! Added new window around map position (-2, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409009 Jy ! Component: 100 - total flux cleaned = 0.00625022 Jy ! Total flux subtracted in 100 components = 0.00625022 Jy ! Clean residual min=-0.002633 max=0.004365 Jy/beam ! Clean residual mean=0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.104603 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.104603 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=0.020104Jy sigma=0.743600 ! Fit after self-cal, rms=0.020012Jy sigma=0.740350 ! Inverting map ! Added new window around map position (2, 4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316079 Jy ! Component: 100 - total flux cleaned = 0.00500659 Jy ! Total flux subtracted in 100 components = 0.00500659 Jy ! Clean residual min=-0.002344 max=0.002851 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.10961 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.10961 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=0.019310Jy sigma=0.713130 ! Fit after self-cal, rms=0.019291Jy sigma=0.712321 ! 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=0.91 mas, bmaj=2.289 mas, bpa=-2.45 degrees ! Estimated noise=0.400259 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 (-0.2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381597 Jy ! Component: 100 - total flux cleaned = 0.0060684 Jy ! Component: 150 - total flux cleaned = 0.00781044 Jy ! Component: 200 - total flux cleaned = 0.00921099 Jy ! Total flux subtracted in 200 components = 0.00921099 Jy ! Clean residual min=-0.002165 max=0.001985 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.118821 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 72 components and 0.118821 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=0.018417Jy sigma=0.676289 ! Fit after self-cal, rms=0.018365Jy sigma=0.674444 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.91 x 2.289 at -2.45 degrees (North through East) ! Clean map min=-0.0020414 max=0.094467 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 1.12 FD 1.00 HN 0.90 KP 0.97 ! LA 1.01 MK 0.97 NL 1.12 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 0.89 KP 0.96 ! LA 0.92 MK 1.03 NL 1.09 OV 0.94 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.92 KP 1.11 ! LA 0.92 MK 1.01 NL 1.13 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.97 ! LA 0.97 MK 1.07 NL 1.06 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 0.97 KP 1.10 ! LA 0.97 MK 0.98 NL 1.01 OV 0.97 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.04 KP 1.10 ! LA 1.02 MK 1.03 NL 1.08 OV 1.05 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.96 KP 1.02 ! LA 0.92 MK 1.00 NL 1.10 OV 1.06 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.95 HN 0.96 KP 1.10 ! LA 0.88 MK 1.00 NL 1.07 OV 1.04 ! PT 0.88 SC 1.12 ! ! ! Fit before self-cal, rms=0.018365Jy sigma=0.674444 ! Fit after self-cal, rms=0.015684Jy sigma=0.578853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9124 mas, bmaj=2.304 mas, bpa=-2.355 degrees ! Estimated noise=0.398575 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 = -0.00104398 Jy ! Component: 100 - total flux cleaned = -0.00112271 Jy ! Component: 150 - total flux cleaned = -0.00103875 Jy ! Component: 200 - total flux cleaned = -0.000966634 Jy ! Total flux subtracted in 200 components = -0.000966634 Jy ! Clean residual min=-0.001394 max=0.001113 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.117854 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.117854 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=0.015509Jy sigma=0.571892 ! Fit after self-cal, rms=0.015502Jy sigma=0.571651 ! 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=0.015502Jy sigma=0.571651 ! Fit after self-cal, rms=0.015419Jy sigma=0.570430 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9117 mas, bmaj=2.304 mas, bpa=-2.316 degrees ! Estimated noise=0.397478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705408 Jy ! Component: 100 - total flux cleaned = -0.000857884 Jy ! Component: 150 - total flux cleaned = -0.000880954 Jy ! Component: 200 - total flux cleaned = -0.000861573 Jy ! Total flux subtracted in 200 components = -0.000861573 Jy ! Clean residual min=-0.001229 max=0.001035 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.116992 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.116992 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=0.015341Jy sigma=0.567375 ! Fit after self-cal, rms=0.015338Jy sigma=0.567311 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.73232e-05 Jy ! Component: 100 - total flux cleaned = 6.14936e-05 Jy ! Component: 150 - total flux cleaned = 9.2399e-05 Jy ! Component: 200 - total flux cleaned = 0.000135048 Jy ! Total flux subtracted in 200 components = 0.000135048 Jy ! Clean residual min=-0.001193 max=0.001026 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.117127 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.117127 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=0.015309Jy sigma=0.566063 ! Fit after self-cal, rms=0.015307Jy sigma=0.566009 ! 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=0.015307Jy sigma=0.566009 ! Fit after self-cal, rms=0.015140Jy sigma=0.559716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=2.307 mas, bpa=-2.301 degrees ! Estimated noise=0.39684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480736 Jy ! Component: 100 - total flux cleaned = -0.000630338 Jy ! Component: 150 - total flux cleaned = -0.000707253 Jy ! Component: 200 - total flux cleaned = -0.000761749 Jy ! Total flux subtracted in 200 components = -0.000761749 Jy ! Clean residual min=-0.001118 max=0.000985 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.116366 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.116366 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=0.015102Jy sigma=0.558283 ! Fit after self-cal, rms=0.015100Jy sigma=0.558217 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 = 5.18802e-05 Jy ! Component: 100 - total flux cleaned = 3.9255e-05 Jy ! Component: 150 - total flux cleaned = 6.11495e-05 Jy ! Component: 200 - total flux cleaned = 6.10564e-05 Jy ! Total flux subtracted in 200 components = 6.10564e-05 Jy ! Clean residual min=-0.001087 max=0.000985 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.116427 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.116427 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=0.015084Jy sigma=0.557595 ! Fit after self-cal, rms=0.015083Jy sigma=0.557563 ! 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=0.015083Jy sigma=0.557563 ! Fit after self-cal, rms=0.015058Jy sigma=0.557193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.869 mas, bpa=3.54 degrees ! Estimated noise=0.494575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307143 Jy ! Component: 100 - total flux cleaned = -0.000371948 Jy ! Component: 150 - total flux cleaned = -0.000360247 Jy ! Component: 200 - total flux cleaned = -0.000360473 Jy ! Total flux subtracted in 200 components = -0.000360473 Jy ! Clean residual min=-0.001000 max=0.000975 Jy/beam ! Clean residual mean=-0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.116066 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.116066 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=0.015049Jy sigma=0.556673 ! Fit after self-cal, rms=0.015046Jy sigma=0.556585 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 = 0.000124231 Jy ! Component: 100 - total flux cleaned = 0.000123862 Jy ! Component: 150 - total flux cleaned = 0.000123622 Jy ! Component: 200 - total flux cleaned = 0.000116953 Jy ! Total flux subtracted in 200 components = 0.000116953 Jy ! Clean residual min=-0.000970 max=0.000987 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.116183 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 140 components and 0.116183 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=0.015046Jy sigma=0.556465 ! Fit after self-cal, rms=0.015045Jy sigma=0.556430 ! 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=0.9115 mas, bmaj=2.309 mas, bpa=-2.292 degrees ! Estimated noise=0.396373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9115 x 2.309 at -2.292 degrees (North through East) ! Clean map min=-0.00099549 max=0.093563 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=0.7414 mas, bmaj=1.998 mas, bpa=-3.24 degrees ! Estimated noise=0.521112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724956 Jy ! Component: 100 - total flux cleaned = 0.0885401 Jy ! Component: 150 - total flux cleaned = 0.094382 Jy ! Component: 200 - total flux cleaned = 0.0981953 Jy ! Total flux subtracted in 200 components = 0.0981953 Jy ! Clean residual min=-0.001537 max=0.002109 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0981953 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 0.0981953 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=2.309 mas, bpa=-2.292 degrees ! Estimated noise=0.396373 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 = 0.00451849 Jy ! Component: 100 - total flux cleaned = 0.00754276 Jy ! Component: 150 - total flux cleaned = 0.00964577 Jy ! Component: 200 - total flux cleaned = 0.0112031 Jy ! Total flux subtracted in 200 components = 0.0112031 Jy ! Clean residual min=-0.001087 max=0.001111 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.109398 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 74 components and 0.109398 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=2.143 mas, bmaj=3.869 mas, bpa=3.54 degrees ! Estimated noise=0.494575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201798 Jy ! Component: 100 - total flux cleaned = 0.00330426 Jy ! Component: 150 - total flux cleaned = 0.00422119 Jy ! Component: 200 - total flux cleaned = 0.0048881 Jy ! Total flux subtracted in 200 components = 0.0048881 Jy ! Clean residual min=-0.000988 max=0.001018 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.114287 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 = 0.000490338 Jy ! Component: 100 - total flux cleaned = 0.000855227 Jy ! Component: 150 - total flux cleaned = 0.00112946 Jy ! Component: 200 - total flux cleaned = 0.00132955 Jy ! Total flux subtracted in 200 components = 0.00132955 Jy ! Clean residual min=-0.000936 max=0.000948 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.115616 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 147 components and 0.115616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=2.309 mas, bpa=-2.292 degrees ! Estimated noise=0.396373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024191 Jy ! Component: 100 - total flux cleaned = 0.000253931 Jy ! Component: 150 - total flux cleaned = 0.000265736 Jy ! Component: 200 - total flux cleaned = 0.000265964 Jy ! Total flux subtracted in 200 components = 0.000265964 Jy ! Clean residual min=-0.000876 max=0.000984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.115882 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.115882 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=0.015047Jy sigma=0.556544 ! Fit after self-cal, rms=0.015043Jy sigma=0.556438 wmodel /d2/scr/pima/bp171a5_uvs/J1136-0523_X_map.mod ! Writing 166 model components to file: /d2/scr/pima/bp171a5_uvs/J1136-0523_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1136-0523_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1136-0523_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1136-0523_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1136-0523_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 = 4.40458e-05 Jy ! Component: 100 - total flux cleaned = 1.32456e-05 Jy ! Component: 150 - total flux cleaned = -4.34886e-05 Jy ! Component: 200 - total flux cleaned = -0.000138657 Jy ! Component: 250 - total flux cleaned = -0.000217487 Jy ! Component: 300 - total flux cleaned = -0.000318702 Jy ! Component: 350 - total flux cleaned = -0.000367609 Jy ! Component: 400 - total flux cleaned = -0.000379594 Jy ! Component: 450 - total flux cleaned = -0.000356173 Jy ! Component: 500 - total flux cleaned = -0.000367907 Jy ! Component: 550 - total flux cleaned = -0.000401635 Jy ! Component: 600 - total flux cleaned = -0.000368337 Jy ! Component: 650 - total flux cleaned = -0.000379319 Jy ! Component: 700 - total flux cleaned = -0.000390218 Jy ! Component: 750 - total flux cleaned = -0.000379871 Jy ! Component: 800 - total flux cleaned = -0.000390359 Jy ! Component: 850 - total flux cleaned = -0.000380037 Jy ! Component: 900 - total flux cleaned = -0.000410187 Jy ! Component: 950 - total flux cleaned = -0.000410109 Jy ! Component: 1000 - total flux cleaned = -0.0004002 Jy ! Component: 1050 - total flux cleaned = -0.000400291 Jy ! Component: 1100 - total flux cleaned = -0.000400163 Jy ! Component: 1150 - total flux cleaned = -0.000399895 Jy ! Component: 1200 - total flux cleaned = -0.000380908 Jy ! Component: 1250 - total flux cleaned = -0.000380969 Jy ! Component: 1300 - total flux cleaned = -0.000371609 Jy ! Component: 1350 - total flux cleaned = -0.000380689 Jy ! Component: 1400 - total flux cleaned = -0.000353642 Jy ! Component: 1450 - total flux cleaned = -0.000335851 Jy ! Component: 1500 - total flux cleaned = -0.000371187 Jy ! Component: 1550 - total flux cleaned = -0.000353726 Jy ! Component: 1600 - total flux cleaned = -0.000353651 Jy ! Component: 1650 - total flux cleaned = -0.000353627 Jy ! Component: 1700 - total flux cleaned = -0.000362157 Jy ! Component: 1750 - total flux cleaned = -0.000328503 Jy ! Component: 1800 - total flux cleaned = -0.000328503 Jy ! Component: 1850 - total flux cleaned = -0.00031204 Jy ! Component: 1900 - total flux cleaned = -0.000320291 Jy ! Component: 1950 - total flux cleaned = -0.00032024 Jy ! Component: 2000 - total flux cleaned = -0.000288016 Jy ! Component: 2050 - total flux cleaned = -0.000296108 Jy ! Component: 2100 - total flux cleaned = -0.000311912 Jy ! Component: 2150 - total flux cleaned = -0.000280557 Jy ! Component: 2200 - total flux cleaned = -0.000272808 Jy ! Component: 2250 - total flux cleaned = -0.000264985 Jy ! Component: 2300 - total flux cleaned = -0.000249627 Jy ! Component: 2350 - total flux cleaned = -0.000234423 Jy ! Component: 2400 - total flux cleaned = -0.000211843 Jy ! Component: 2450 - total flux cleaned = -0.000219351 Jy ! Component: 2500 - total flux cleaned = -0.000211856 Jy ! Component: 2550 - total flux cleaned = -0.000182306 Jy ! Component: 2600 - total flux cleaned = -0.000167676 Jy ! Component: 2650 - total flux cleaned = -0.000138589 Jy ! Component: 2700 - total flux cleaned = -0.000145913 Jy ! Component: 2750 - total flux cleaned = -0.000145866 Jy ! Component: 2800 - total flux cleaned = -0.00013873 Jy ! Component: 2850 - total flux cleaned = -0.000117369 Jy ! Component: 2900 - total flux cleaned = -0.000110328 Jy ! Component: 2950 - total flux cleaned = -9.63835e-05 Jy ! Component: 3000 - total flux cleaned = -8.93943e-05 Jy ! Component: 3050 - total flux cleaned = -7.56466e-05 Jy ! Component: 3100 - total flux cleaned = -4.15155e-05 Jy ! Component: 3150 - total flux cleaned = -7.55532e-05 Jy ! Component: 3200 - total flux cleaned = -6.20683e-05 Jy ! Component: 3250 - total flux cleaned = -8.88114e-05 Jy ! Component: 3300 - total flux cleaned = -6.88215e-05 Jy ! Component: 3350 - total flux cleaned = -5.55758e-05 Jy ! Component: 3400 - total flux cleaned = -6.21564e-05 Jy ! Component: 3450 - total flux cleaned = -8.83041e-05 Jy ! Component: 3500 - total flux cleaned = -7.53212e-05 Jy ! Component: 3550 - total flux cleaned = -8.8256e-05 Jy ! Component: 3600 - total flux cleaned = -0.000107533 Jy ! Component: 3650 - total flux cleaned = -0.00010755 Jy ! Component: 3700 - total flux cleaned = -0.00013294 Jy ! Component: 3750 - total flux cleaned = -0.000139284 Jy ! Component: 3800 - total flux cleaned = -0.000164309 Jy ! Component: 3850 - total flux cleaned = -0.000182943 Jy ! Component: 3900 - total flux cleaned = -0.00019531 Jy ! Component: 3950 - total flux cleaned = -0.000207517 Jy ! Component: 4000 - total flux cleaned = -0.000201355 Jy ! Component: 4050 - total flux cleaned = -0.000189222 Jy ! Total flux subtracted in 4096 components = -0.000201328 Jy ! Clean residual min=-0.000341 max=0.000372 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.115681 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 448 components and 0.115681 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1136-0523_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9115 x 2.309 at -2.292 degrees (North through East) ! Clean map min=-0.00060788 max=0.093572 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1136-0523_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.093572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104124 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333831 0.333831 0.667662 1.33532 2.67065 5.3413 10.6826 21.3652 42.7304 85.4608 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 898.657 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1136-0523_X_uvs.log closed on Sun Jan 19 22:03:45 2014