! Started logfile: /d2/scr/pima/bp171a5_uvs/J1124-0402_C_uvs.log on Sun Jan 19 22:03:34 2014 obs /d2/scr/pima/bp171a5_uvs/J1124-0402_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1124-0402_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1124-0402 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1124-0402_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.002752Jy sigma=39.090054 ! Fit after self-cal, rms=0.926445Jy sigma=36.079270 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=3.489 mas, bpa=-0.9224 degrees ! Estimated noise=0.529146 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 = 0.055011 Jy ! Component: 100 - total flux cleaned = 0.0676986 Jy ! Total flux subtracted in 100 components = 0.0676986 Jy ! Clean residual min=-0.002104 max=0.004911 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0676986 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0676986 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=0.029230Jy sigma=0.693898 ! Fit after self-cal, rms=0.029230Jy sigma=0.693317 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541952 Jy ! Component: 100 - total flux cleaned = 0.0082289 Jy ! Total flux subtracted in 100 components = 0.0082289 Jy ! Clean residual min=-0.001765 max=0.002420 Jy/beam ! Clean residual mean=0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0759275 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.0759275 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=0.027847Jy sigma=0.609977 ! Fit after self-cal, rms=0.027838Jy sigma=0.609814 ! 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=1.597 mas, bmaj=3.989 mas, bpa=-1.514 degrees ! Estimated noise=0.418849 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 (-2.1, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286168 Jy ! Component: 100 - total flux cleaned = 0.00436131 Jy ! Component: 150 - total flux cleaned = 0.00530915 Jy ! Component: 200 - total flux cleaned = 0.00589563 Jy ! Total flux subtracted in 200 components = 0.00589563 Jy ! Clean residual min=-0.001509 max=0.001840 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0818231 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0818231 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=0.027540Jy sigma=0.591792 ! Fit after self-cal, rms=0.027508Jy sigma=0.590818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.597 x 3.989 at -1.514 degrees (North through East) ! Clean map min=-0.0014314 max=0.072575 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.03 KP 0.98 ! LA 1.10 MK 1.09 NL 1.06 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 1.00 ! LA 1.09 MK 1.03 NL 1.01 OV 0.94 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 0.97 ! LA 1.13 MK 0.97 NL 0.99 OV 0.94 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.97 KP 0.94 ! LA 1.04 MK 1.00 NL 0.98 OV 0.96 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.00 KP 1.04 ! LA 1.02 MK 0.94 NL 0.97 OV 0.99 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.027508Jy sigma=0.590818 ! Fit after self-cal, rms=0.027151Jy sigma=0.553937 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=3.988 mas, bpa=-1.469 degrees ! Estimated noise=0.418456 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 = 0.000473792 Jy ! Component: 100 - total flux cleaned = 0.000612061 Jy ! Component: 150 - total flux cleaned = 0.000682964 Jy ! Component: 200 - total flux cleaned = 0.000755353 Jy ! Total flux subtracted in 200 components = 0.000755353 Jy ! Clean residual min=-0.001160 max=0.001123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0825785 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0825785 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=0.027123Jy sigma=0.552879 ! Fit after self-cal, rms=0.027119Jy sigma=0.552748 ! 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=0.027119Jy sigma=0.552748 ! Fit after self-cal, rms=0.027122Jy sigma=0.552621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.985 mas, bpa=-1.439 degrees ! Estimated noise=0.419145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335353 Jy ! Component: 100 - total flux cleaned = 0.000401918 Jy ! Component: 150 - total flux cleaned = 0.000458008 Jy ! Component: 200 - total flux cleaned = 0.000499908 Jy ! Total flux subtracted in 200 components = 0.000499908 Jy ! Clean residual min=-0.001157 max=0.001123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0830784 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.0830784 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=0.027107Jy sigma=0.552271 ! Fit after self-cal, rms=0.027105Jy sigma=0.552236 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 = 0.000109379 Jy ! Component: 100 - total flux cleaned = 0.00014577 Jy ! Component: 150 - total flux cleaned = 0.000178884 Jy ! Component: 200 - total flux cleaned = 0.00020913 Jy ! Total flux subtracted in 200 components = 0.00020913 Jy ! Clean residual min=-0.001153 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0832875 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.0832875 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=0.027098Jy sigma=0.552130 ! Fit after self-cal, rms=0.027097Jy sigma=0.552121 ! 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=0.027097Jy sigma=0.552121 ! Fit after self-cal, rms=0.026998Jy sigma=0.542434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=3.978 mas, bpa=-1.42 degrees ! Estimated noise=0.422237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514682 Jy ! Component: 100 - total flux cleaned = 0.000767365 Jy ! Component: 150 - total flux cleaned = 0.000868825 Jy ! Component: 200 - total flux cleaned = 0.000912 Jy ! Total flux subtracted in 200 components = 0.000912 Jy ! Clean residual min=-0.001163 max=0.001038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0841995 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.0841995 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=0.026976Jy sigma=0.542184 ! Fit after self-cal, rms=0.026975Jy sigma=0.542170 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 = 6.31546e-05 Jy ! Component: 100 - total flux cleaned = 8.5017e-05 Jy ! Component: 150 - total flux cleaned = 0.000105488 Jy ! Component: 200 - total flux cleaned = 0.00012473 Jy ! Total flux subtracted in 200 components = 0.00012473 Jy ! Clean residual min=-0.001163 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0843243 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0843242 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=0.026972Jy sigma=0.542127 ! Fit after self-cal, rms=0.026971Jy sigma=0.542123 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026971Jy sigma=0.542123 ! Fit after self-cal, rms=0.026995Jy sigma=0.541638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=6.628 mas, bpa=4.437 degrees ! Estimated noise=0.535437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562294 Jy ! Component: 100 - total flux cleaned = 0.000711235 Jy ! Component: 150 - total flux cleaned = 0.000787542 Jy ! Component: 200 - total flux cleaned = 0.000853169 Jy ! Total flux subtracted in 200 components = 0.000853169 Jy ! Clean residual min=-0.001452 max=0.001320 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0851774 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0851774 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=0.026985Jy sigma=0.541645 ! Fit after self-cal, rms=0.026984Jy sigma=0.541622 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 = 6.14982e-05 Jy ! Component: 100 - total flux cleaned = 0.000101668 Jy ! Component: 150 - total flux cleaned = 0.000131994 Jy ! Component: 200 - total flux cleaned = 0.000154774 Jy ! Total flux subtracted in 200 components = 0.000154774 Jy ! Clean residual min=-0.001443 max=0.001314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0853322 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.0853322 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=0.026981Jy sigma=0.541798 ! Fit after self-cal, rms=0.026981Jy sigma=0.541788 ! 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=1.591 mas, bmaj=3.974 mas, bpa=-1.411 degrees ! Estimated noise=0.424782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.591 x 3.974 at -1.411 degrees (North through East) ! Clean map min=-0.0011085 max=0.073039 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=3.48 mas, bpa=-0.8574 degrees ! Estimated noise=0.537186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558364 Jy ! Component: 100 - total flux cleaned = 0.0688184 Jy ! Component: 150 - total flux cleaned = 0.0744037 Jy ! Component: 200 - total flux cleaned = 0.0776759 Jy ! Total flux subtracted in 200 components = 0.0776759 Jy ! Clean residual min=-0.001487 max=0.001695 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0776759 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0776759 Jy ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=3.974 mas, bpa=-1.411 degrees ! Estimated noise=0.424782 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 = 0.00277421 Jy ! Component: 100 - total flux cleaned = 0.00432632 Jy ! Component: 150 - total flux cleaned = 0.00534632 Jy ! Component: 200 - total flux cleaned = 0.00603963 Jy ! Total flux subtracted in 200 components = 0.00603963 Jy ! Clean residual min=-0.001160 max=0.001102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0837155 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.0837155 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=6.628 mas, bpa=4.437 degrees ! Estimated noise=0.535437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765371 Jy ! Component: 100 - total flux cleaned = 0.00118736 Jy ! Component: 150 - total flux cleaned = 0.00129061 Jy ! Component: 200 - total flux cleaned = 0.00136882 Jy ! Total flux subtracted in 200 components = 0.00136882 Jy ! Clean residual min=-0.001473 max=0.001330 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0850843 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 = 4.02982e-05 Jy ! Component: 100 - total flux cleaned = 7.70747e-05 Jy ! Component: 150 - total flux cleaned = 0.000111157 Jy ! Component: 200 - total flux cleaned = 0.000142797 Jy ! Total flux subtracted in 200 components = 0.000142797 Jy ! Clean residual min=-0.001455 max=0.001316 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0852271 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.0852271 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=3.974 mas, bpa=-1.411 degrees ! Estimated noise=0.424782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112662 Jy ! Component: 100 - total flux cleaned = -5.0342e-05 Jy ! Component: 150 - total flux cleaned = -6.05097e-05 Jy ! Component: 200 - total flux cleaned = -4.13414e-05 Jy ! Total flux subtracted in 200 components = -4.13414e-05 Jy ! Clean residual min=-0.001166 max=0.001053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0851858 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0851858 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=0.026996Jy sigma=0.541744 ! Fit after self-cal, rms=0.026993Jy sigma=0.541649 wmodel /d2/scr/pima/bp171a5_uvs/J1124-0402_C_map.mod ! Writing 81 model components to file: /d2/scr/pima/bp171a5_uvs/J1124-0402_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1124-0402_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1124-0402_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1124-0402_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a5_uvs/J1124-0402_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031657 Jy ! Component: 100 - total flux cleaned = -0.000374478 Jy ! Component: 150 - total flux cleaned = -0.000466813 Jy ! Component: 200 - total flux cleaned = -0.000466877 Jy ! Component: 250 - total flux cleaned = -0.000518437 Jy ! Component: 300 - total flux cleaned = -0.000551646 Jy ! Component: 350 - total flux cleaned = -0.000600828 Jy ! Component: 400 - total flux cleaned = -0.000601028 Jy ! Component: 450 - total flux cleaned = -0.000648161 Jy ! Component: 500 - total flux cleaned = -0.000663349 Jy ! Component: 550 - total flux cleaned = -0.000663089 Jy ! Component: 600 - total flux cleaned = -0.000633231 Jy ! Component: 650 - total flux cleaned = -0.000603554 Jy ! Component: 700 - total flux cleaned = -0.000560178 Jy ! Component: 750 - total flux cleaned = -0.000489644 Jy ! Component: 800 - total flux cleaned = -0.000489597 Jy ! Component: 850 - total flux cleaned = -0.000420801 Jy ! Component: 900 - total flux cleaned = -0.000393663 Jy ! Component: 950 - total flux cleaned = -0.000353587 Jy ! Component: 1000 - total flux cleaned = -0.000327153 Jy ! Component: 1050 - total flux cleaned = -0.000353288 Jy ! Component: 1100 - total flux cleaned = -0.000340321 Jy ! Component: 1150 - total flux cleaned = -0.000340401 Jy ! Component: 1200 - total flux cleaned = -0.000352984 Jy ! Component: 1250 - total flux cleaned = -0.000365462 Jy ! Component: 1300 - total flux cleaned = -0.000352881 Jy ! Component: 1350 - total flux cleaned = -0.000340744 Jy ! Component: 1400 - total flux cleaned = -0.000388983 Jy ! Component: 1450 - total flux cleaned = -0.000365122 Jy ! Component: 1500 - total flux cleaned = -0.000377079 Jy ! Component: 1550 - total flux cleaned = -0.000412401 Jy ! Component: 1600 - total flux cleaned = -0.000424037 Jy ! Component: 1650 - total flux cleaned = -0.000458603 Jy ! Component: 1700 - total flux cleaned = -0.000447285 Jy ! Component: 1750 - total flux cleaned = -0.000503867 Jy ! Component: 1800 - total flux cleaned = -0.000537393 Jy ! Component: 1850 - total flux cleaned = -0.000515348 Jy ! Component: 1900 - total flux cleaned = -0.00054835 Jy ! Component: 1950 - total flux cleaned = -0.000570194 Jy ! Component: 2000 - total flux cleaned = -0.000581065 Jy ! Component: 2050 - total flux cleaned = -0.000602622 Jy ! Component: 2100 - total flux cleaned = -0.00058134 Jy ! Component: 2150 - total flux cleaned = -0.000581305 Jy ! Component: 2200 - total flux cleaned = -0.000570907 Jy ! Component: 2250 - total flux cleaned = -0.000602221 Jy ! Component: 2300 - total flux cleaned = -0.000612621 Jy ! Component: 2350 - total flux cleaned = -0.000581838 Jy ! Component: 2400 - total flux cleaned = -0.000591936 Jy ! Component: 2450 - total flux cleaned = -0.000602041 Jy ! Component: 2500 - total flux cleaned = -0.000592053 Jy ! Component: 2550 - total flux cleaned = -0.000572114 Jy ! Component: 2600 - total flux cleaned = -0.000601759 Jy ! Component: 2650 - total flux cleaned = -0.000552624 Jy ! Component: 2700 - total flux cleaned = -0.000581954 Jy ! Component: 2750 - total flux cleaned = -0.000562669 Jy ! Component: 2800 - total flux cleaned = -0.000562699 Jy ! Component: 2850 - total flux cleaned = -0.000562687 Jy ! Component: 2900 - total flux cleaned = -0.000572253 Jy ! Component: 2950 - total flux cleaned = -0.00061015 Jy ! Component: 3000 - total flux cleaned = -0.00058195 Jy ! Component: 3050 - total flux cleaned = -0.000600626 Jy ! Component: 3100 - total flux cleaned = -0.000600791 Jy ! Component: 3150 - total flux cleaned = -0.000637543 Jy ! Component: 3200 - total flux cleaned = -0.000637413 Jy ! Component: 3250 - total flux cleaned = -0.00063739 Jy ! Component: 3300 - total flux cleaned = -0.000673492 Jy ! Component: 3350 - total flux cleaned = -0.000664579 Jy ! Component: 3400 - total flux cleaned = -0.000682443 Jy ! Component: 3450 - total flux cleaned = -0.000700266 Jy ! Component: 3500 - total flux cleaned = -0.00070032 Jy ! Component: 3550 - total flux cleaned = -0.000744219 Jy ! Component: 3600 - total flux cleaned = -0.000753034 Jy ! Component: 3650 - total flux cleaned = -0.000779133 Jy ! Component: 3700 - total flux cleaned = -0.000830976 Jy ! Component: 3750 - total flux cleaned = -0.000865341 Jy ! Component: 3800 - total flux cleaned = -0.000848347 Jy ! Component: 3850 - total flux cleaned = -0.000916417 Jy ! Component: 3900 - total flux cleaned = -0.000967159 Jy ! Component: 3950 - total flux cleaned = -0.000967147 Jy ! Component: 4000 - total flux cleaned = -0.00101746 Jy ! Component: 4050 - total flux cleaned = -0.000992465 Jy ! Total flux subtracted in 4096 components = -0.00102564 Jy ! Clean residual min=-0.000491 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0841601 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 383 components and 0.0841602 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1124-0402_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.591 x 3.974 at -1.411 degrees (North through East) ! Clean map min=-0.00085676 max=0.073105 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1124-0402_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0731045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632122 0.632122 1.26424 2.52849 5.05698 10.114 20.2279 40.4558 80.9116 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.591 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1124-0402_C_uvs.log closed on Sun Jan 19 22:03:40 2014