! Started logfile: /scr/pima/bp171a9_uvs/J1506+3730_X_uvs.log on Sat Dec 21 09:15:06 2013 obs /scr/pima/bp171a9_uvs/J1506+3730_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1506+3730_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1506+3730 ! ! 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 1088 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 /scr/pima/bp171a9_uvs/J1506+3730_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.091283Jy sigma=16.781558 ! Fit after self-cal, rms=0.636474Jy sigma=7.361760 ! 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=1.114 mas, bmaj=2.765 mas, bpa=65.84 degrees ! Estimated noise=2.51441 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 = 0.360438 Jy ! Component: 100 - total flux cleaned = 0.445877 Jy ! Total flux subtracted in 100 components = 0.445877 Jy ! Clean residual min=-0.025734 max=0.034441 Jy/beam ! Clean residual mean=-0.000003 rms=0.006799 Jy/beam ! Combined flux in latest and established models = 0.445877 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.445877 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=0.193196Jy sigma=1.901262 ! Fit after self-cal, rms=0.193165Jy sigma=1.900989 ! 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=1.346 mas, bmaj=3.048 mas, bpa=65.87 degrees ! Estimated noise=1.65551 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 = 0.053299 Jy ! Component: 100 - total flux cleaned = 0.0774696 Jy ! Component: 150 - total flux cleaned = 0.0902417 Jy ! Component: 200 - total flux cleaned = 0.0977973 Jy ! Total flux subtracted in 200 components = 0.0977973 Jy ! Clean residual min=-0.023571 max=0.026919 Jy/beam ! Clean residual mean=-0.000279 rms=0.007111 Jy/beam ! Combined flux in latest and established models = 0.543674 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.543674 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=0.207661Jy sigma=1.345753 ! Fit after self-cal, rms=0.207586Jy sigma=1.344359 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.346 x 3.048 at 65.87 degrees (North through East) ! Clean map min=-0.022971 max=0.48081 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 0.90 KP 0.93 ! LA 0.93 NL 1.03 OV 0.97 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.20 HN 0.95 KP 1.05 ! LA 0.91 NL 1.05 OV 1.02 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.95 KP 1.06 ! LA 0.95 NL 0.94 OV 1.00 PT 0.85 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.08 KP 1.02 ! LA 1.01 NL 1.02 OV 1.06 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.00 KP 1.01 ! LA 0.92 NL 1.02 OV 1.06 PT 0.86 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.207586Jy sigma=1.344359 ! Fit after self-cal, rms=0.205050Jy sigma=1.112240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=3.058 mas, bpa=65.86 degrees ! Estimated noise=1.61152 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 = -0.00810997 Jy ! Component: 100 - total flux cleaned = -0.00789371 Jy ! Component: 150 - total flux cleaned = -0.00744673 Jy ! Component: 200 - total flux cleaned = -0.00719659 Jy ! Total flux subtracted in 200 components = -0.00719659 Jy ! Clean residual min=-0.011845 max=0.016142 Jy/beam ! Clean residual mean=-0.000082 rms=0.004141 Jy/beam ! Combined flux in latest and established models = 0.536477 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.536477 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=0.200865Jy sigma=1.133475 ! Fit after self-cal, rms=0.200912Jy sigma=1.133326 ! 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=0.200912Jy sigma=1.133326 ! Fit after self-cal, rms=0.200783Jy sigma=1.072594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=3.059 mas, bpa=65.87 degrees ! Estimated noise=1.58103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00764406 Jy ! Component: 100 - total flux cleaned = -0.00967562 Jy ! Component: 150 - total flux cleaned = -0.00983057 Jy ! Component: 200 - total flux cleaned = -0.00991668 Jy ! Total flux subtracted in 200 components = -0.00991668 Jy ! Clean residual min=-0.009874 max=0.014642 Jy/beam ! Clean residual mean=-0.000107 rms=0.003563 Jy/beam ! Combined flux in latest and established models = 0.526561 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.526561 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=0.196619Jy sigma=1.096511 ! Fit after self-cal, rms=0.196615Jy sigma=1.096414 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 = -0.000345526 Jy ! Component: 100 - total flux cleaned = -0.000266878 Jy ! Component: 150 - total flux cleaned = -0.000158761 Jy ! Component: 200 - total flux cleaned = -0.000192962 Jy ! Total flux subtracted in 200 components = -0.000192962 Jy ! Clean residual min=-0.009846 max=0.014473 Jy/beam ! Clean residual mean=-0.000107 rms=0.003559 Jy/beam ! Combined flux in latest and established models = 0.526368 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.526368 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=0.196405Jy sigma=1.097523 ! Fit after self-cal, rms=0.196409Jy sigma=1.097481 ! 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=0.196409Jy sigma=1.097481 ! Fit after self-cal, rms=0.196803Jy sigma=1.088967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=3.059 mas, bpa=65.89 degrees ! Estimated noise=1.55572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00579069 Jy ! Component: 100 - total flux cleaned = -0.00724553 Jy ! Component: 150 - total flux cleaned = -0.0073978 Jy ! Component: 200 - total flux cleaned = -0.00746601 Jy ! Total flux subtracted in 200 components = -0.00746601 Jy ! Clean residual min=-0.009702 max=0.014200 Jy/beam ! Clean residual mean=-0.000104 rms=0.003491 Jy/beam ! Combined flux in latest and established models = 0.518902 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.518902 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=0.193712Jy sigma=1.108577 ! Fit after self-cal, rms=0.193713Jy sigma=1.108493 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 = -0.000275339 Jy ! Component: 100 - total flux cleaned = -0.000181144 Jy ! Component: 150 - total flux cleaned = -0.000121106 Jy ! Component: 200 - total flux cleaned = -0.00012123 Jy ! Total flux subtracted in 200 components = -0.00012123 Jy ! Clean residual min=-0.009671 max=0.014114 Jy/beam ! Clean residual mean=-0.000104 rms=0.003488 Jy/beam ! Combined flux in latest and established models = 0.51878 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.51878 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=0.193560Jy sigma=1.109418 ! Fit after self-cal, rms=0.193565Jy sigma=1.109370 ! 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=0.193565Jy sigma=1.109370 ! Fit after self-cal, rms=0.193888Jy sigma=1.104344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.636 mas, bmaj=3.308 mas, bpa=62.27 degrees ! Estimated noise=1.70079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00293914 Jy ! Component: 100 - total flux cleaned = -0.00292141 Jy ! Component: 150 - total flux cleaned = -0.00291484 Jy ! Component: 200 - total flux cleaned = -0.00285558 Jy ! Total flux subtracted in 200 components = -0.00285558 Jy ! Clean residual min=-0.013441 max=0.017288 Jy/beam ! Clean residual mean=-0.000166 rms=0.005131 Jy/beam ! Combined flux in latest and established models = 0.515925 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.515925 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=0.191872Jy sigma=1.117627 ! Fit after self-cal, rms=0.191868Jy sigma=1.117460 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 = -2.94692e-05 Jy ! Component: 100 - total flux cleaned = 0.000125499 Jy ! Component: 150 - total flux cleaned = 0.000263657 Jy ! Component: 200 - total flux cleaned = 0.000308557 Jy ! Total flux subtracted in 200 components = 0.000308557 Jy ! Clean residual min=-0.013195 max=0.017259 Jy/beam ! Clean residual mean=-0.000166 rms=0.005112 Jy/beam ! Combined flux in latest and established models = 0.516233 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.516233 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=0.191730Jy sigma=1.118550 ! Fit after self-cal, rms=0.191734Jy sigma=1.118440 ! 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=1.34 mas, bmaj=3.059 mas, bpa=65.89 degrees ! Estimated noise=1.53637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.34 x 3.059 at 65.89 degrees (North through East) ! Clean map min=-0.0094365 max=0.44531 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=1.109 mas, bmaj=2.772 mas, bpa=65.82 degrees ! Estimated noise=2.34868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336619 Jy ! Component: 100 - total flux cleaned = 0.417551 Jy ! Component: 150 - total flux cleaned = 0.45386 Jy ! Component: 200 - total flux cleaned = 0.47318 Jy ! Total flux subtracted in 200 components = 0.47318 Jy ! Clean residual min=-0.010711 max=0.014473 Jy/beam ! Clean residual mean=0.000002 rms=0.003153 Jy/beam ! Combined flux in latest and established models = 0.47318 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 0.47318 Jy ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.059 mas, bpa=65.89 degrees ! Estimated noise=1.53637 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 = 0.0176606 Jy ! Component: 100 - total flux cleaned = 0.0271657 Jy ! Component: 150 - total flux cleaned = 0.0327084 Jy ! Component: 200 - total flux cleaned = 0.0360331 Jy ! Total flux subtracted in 200 components = 0.0360331 Jy ! Clean residual min=-0.009517 max=0.014749 Jy/beam ! Clean residual mean=-0.000103 rms=0.003547 Jy/beam ! Combined flux in latest and established models = 0.509213 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.509213 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=2.636 mas, bmaj=3.308 mas, bpa=62.27 degrees ! Estimated noise=1.70079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474379 Jy ! Component: 100 - total flux cleaned = 0.00591867 Jy ! Component: 150 - total flux cleaned = 0.0062071 Jy ! Component: 200 - total flux cleaned = 0.00633396 Jy ! Total flux subtracted in 200 components = 0.00633396 Jy ! Clean residual min=-0.013178 max=0.017450 Jy/beam ! Clean residual mean=-0.000166 rms=0.005167 Jy/beam ! Combined flux in latest and established models = 0.515547 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 = 5.89669e-05 Jy ! Component: 100 - total flux cleaned = 0.00011325 Jy ! Component: 150 - total flux cleaned = 0.000214006 Jy ! Component: 200 - total flux cleaned = 0.000263229 Jy ! Total flux subtracted in 200 components = 0.000263229 Jy ! Clean residual min=-0.013109 max=0.017363 Jy/beam ! Clean residual mean=-0.000166 rms=0.005140 Jy/beam ! Combined flux in latest and established models = 0.51581 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.51581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.059 mas, bpa=65.89 degrees ! Estimated noise=1.53637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201999 Jy ! Component: 100 - total flux cleaned = -0.00215679 Jy ! Component: 150 - total flux cleaned = -0.00226543 Jy ! Component: 200 - total flux cleaned = -0.00236211 Jy ! Total flux subtracted in 200 components = -0.00236211 Jy ! Clean residual min=-0.009376 max=0.013822 Jy/beam ! Clean residual mean=-0.000102 rms=0.003425 Jy/beam ! Combined flux in latest and established models = 0.513448 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.513448 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=0.191274Jy sigma=1.121890 ! Fit after self-cal, rms=0.191275Jy sigma=1.121775 wmodel /scr/pima/bp171a9_uvs/J1506+3730_X_map.mod ! Writing 53 model components to file: /scr/pima/bp171a9_uvs/J1506+3730_X_map.mod wobs /scr/pima/bp171a9_uvs/J1506+3730_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1506+3730_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1506+3730_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1506+3730_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 = 0.00579535 Jy ! Component: 100 - total flux cleaned = 0.0105229 Jy ! Component: 150 - total flux cleaned = 0.0138955 Jy ! Component: 200 - total flux cleaned = 0.0160148 Jy ! Component: 250 - total flux cleaned = 0.0180955 Jy ! Component: 300 - total flux cleaned = 0.0193832 Jy ! Component: 350 - total flux cleaned = 0.0206994 Jy ! Component: 400 - total flux cleaned = 0.0217054 Jy ! Component: 450 - total flux cleaned = 0.0229617 Jy ! Component: 500 - total flux cleaned = 0.0234553 Jy ! Component: 550 - total flux cleaned = 0.0237347 Jy ! Component: 600 - total flux cleaned = 0.0239159 Jy ! Component: 650 - total flux cleaned = 0.0240864 Jy ! Component: 700 - total flux cleaned = 0.0241665 Jy ! Component: 750 - total flux cleaned = 0.0240901 Jy ! Component: 800 - total flux cleaned = 0.0240934 Jy ! Component: 850 - total flux cleaned = 0.0240958 Jy ! Component: 900 - total flux cleaned = 0.0241643 Jy ! Component: 950 - total flux cleaned = 0.0242944 Jy ! Component: 1000 - total flux cleaned = 0.0246062 Jy ! Component: 1050 - total flux cleaned = 0.0247265 Jy ! Component: 1100 - total flux cleaned = 0.0249011 Jy ! Component: 1150 - total flux cleaned = 0.0249581 Jy ! Component: 1200 - total flux cleaned = 0.0250133 Jy ! Component: 1250 - total flux cleaned = 0.0249605 Jy ! Component: 1300 - total flux cleaned = 0.0251161 Jy ! Component: 1350 - total flux cleaned = 0.0252166 Jy ! Component: 1400 - total flux cleaned = 0.0253148 Jy ! Component: 1450 - total flux cleaned = 0.0254598 Jy ! Component: 1500 - total flux cleaned = 0.0257906 Jy ! Component: 1550 - total flux cleaned = 0.0260668 Jy ! Component: 1600 - total flux cleaned = 0.0262012 Jy ! Component: 1650 - total flux cleaned = 0.026201 Jy ! Component: 1700 - total flux cleaned = 0.0264169 Jy ! Component: 1750 - total flux cleaned = 0.0266288 Jy ! Component: 1800 - total flux cleaned = 0.0266281 Jy ! Component: 1850 - total flux cleaned = 0.0267509 Jy ! Component: 1900 - total flux cleaned = 0.0269116 Jy ! Component: 1950 - total flux cleaned = 0.0269114 Jy ! Component: 2000 - total flux cleaned = 0.0269505 Jy ! Component: 2050 - total flux cleaned = 0.0270276 Jy ! Component: 2100 - total flux cleaned = 0.0271414 Jy ! Component: 2150 - total flux cleaned = 0.0272165 Jy ! Component: 2200 - total flux cleaned = 0.027217 Jy ! Component: 2250 - total flux cleaned = 0.0272536 Jy ! Component: 2300 - total flux cleaned = 0.0273258 Jy ! Component: 2350 - total flux cleaned = 0.0273257 Jy ! Component: 2400 - total flux cleaned = 0.0273612 Jy ! Component: 2450 - total flux cleaned = 0.0274309 Jy ! Component: 2500 - total flux cleaned = 0.0274991 Jy ! Component: 2550 - total flux cleaned = 0.027432 Jy ! Component: 2600 - total flux cleaned = 0.0275323 Jy ! Component: 2650 - total flux cleaned = 0.0274661 Jy ! Component: 2700 - total flux cleaned = 0.0273677 Jy ! Component: 2750 - total flux cleaned = 0.0273033 Jy ! Component: 2800 - total flux cleaned = 0.0273676 Jy ! Component: 2850 - total flux cleaned = 0.0272093 Jy ! Component: 2900 - total flux cleaned = 0.0272097 Jy ! Component: 2950 - total flux cleaned = 0.0271167 Jy ! Component: 3000 - total flux cleaned = 0.0271169 Jy ! Component: 3050 - total flux cleaned = 0.0269953 Jy ! Component: 3100 - total flux cleaned = 0.0269653 Jy ! Component: 3150 - total flux cleaned = 0.0269353 Jy ! Component: 3200 - total flux cleaned = 0.0269054 Jy ! Component: 3250 - total flux cleaned = 0.0266698 Jy ! Component: 3300 - total flux cleaned = 0.0265823 Jy ! Component: 3350 - total flux cleaned = 0.0264077 Jy ! Component: 3400 - total flux cleaned = 0.0263496 Jy ! Component: 3450 - total flux cleaned = 0.0262057 Jy ! Component: 3500 - total flux cleaned = 0.0260625 Jy ! Component: 3550 - total flux cleaned = 0.0260341 Jy ! Component: 3600 - total flux cleaned = 0.0259207 Jy ! Component: 3650 - total flux cleaned = 0.0258361 Jy ! Component: 3700 - total flux cleaned = 0.025808 Jy ! Component: 3750 - total flux cleaned = 0.025724 Jy ! Component: 3800 - total flux cleaned = 0.0256685 Jy ! Component: 3850 - total flux cleaned = 0.0256407 Jy ! Component: 3900 - total flux cleaned = 0.0255854 Jy ! Component: 3950 - total flux cleaned = 0.0255029 Jy ! Component: 4000 - total flux cleaned = 0.0255029 Jy ! Component: 4050 - total flux cleaned = 0.0254209 Jy ! Total flux subtracted in 4096 components = 0.0253391 Jy ! Clean residual min=-0.001479 max=0.001484 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.538787 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 392 components and 0.538787 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1506+3730_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.34 x 3.059 at 65.89 degrees (North through East) ! Clean map min=-0.0034138 max=0.44547 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1506+3730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.445465 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473962 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319191 0.319191 0.638382 1.27676 2.55353 5.10705 10.2141 20.4282 40.8564 81.7129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.445 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 939.876 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1506+3730_X_uvs.log closed on Sat Dec 21 09:15:10 2013