! Started logfile: /d2/scr/pima/bp171a4_uvs/J1139+1143_X_uvs.log on Wed Jan 29 03:53:41 2014 obs /d2/scr/pima/bp171a4_uvs/J1139+1143_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1139+1143_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J1139+1143 ! ! 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 992 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/bp171a4_uvs/J1139+1143_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000680Jy sigma=37.664418 ! Fit after self-cal, rms=0.973958Jy sigma=36.695069 ! 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=0.697 mas, bmaj=2.056 mas, bpa=-3.201 degrees ! Estimated noise=0.826389 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 = 0.0194132 Jy ! Component: 100 - total flux cleaned = 0.0242789 Jy ! Total flux subtracted in 100 components = 0.0242789 Jy ! Clean residual min=-0.001830 max=0.002420 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0242789 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0242789 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=0.023238Jy sigma=0.669561 ! Fit after self-cal, rms=0.020481Jy sigma=0.563637 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341674 Jy ! Component: 100 - total flux cleaned = 0.00500822 Jy ! Total flux subtracted in 100 components = 0.00500822 Jy ! Clean residual min=-0.001722 max=0.001896 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0292871 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0292871 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=0.019643Jy sigma=0.534264 ! Fit after self-cal, rms=0.019625Jy sigma=0.534092 ! 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=0.8047 mas, bmaj=2.128 mas, bpa=-1.378 degrees ! Estimated noise=0.625337 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 = 0.00153697 Jy ! Component: 100 - total flux cleaned = 0.0024304 Jy ! Component: 150 - total flux cleaned = 0.00299224 Jy ! Component: 200 - total flux cleaned = 0.00336648 Jy ! Total flux subtracted in 200 components = 0.00336648 Jy ! Clean residual min=-0.001508 max=0.001365 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0326536 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0326536 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=0.019441Jy sigma=0.529370 ! Fit after self-cal, rms=0.019432Jy sigma=0.529120 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.128 at -1.378 degrees (North through East) ! Clean map min=-0.0013507 max=0.027346 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 1.01 ! LA 1.02 MK 0.93 OV 0.91 PT 0.93 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.94 KP 1.06 ! LA 0.94 MK 0.98 OV 0.90 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.16 KP 0.99 ! LA 1.05 MK 1.13 OV 1.00 PT 0.93 ! SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.84 KP 1.12 ! LA 1.02 MK 0.87 OV 0.98 PT 0.87 ! SC 1.11 ! ! ! Correcting IF 6. ! 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* MK 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.019432Jy sigma=0.529120 ! Fit after self-cal, rms=0.019035Jy sigma=0.522451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8013 mas, bmaj=2.123 mas, bpa=-1.35 degrees ! Estimated noise=0.614819 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 = -0.000137036 Jy ! Component: 100 - total flux cleaned = -0.000175821 Jy ! Component: 150 - total flux cleaned = -0.000156157 Jy ! Component: 200 - total flux cleaned = -0.000138213 Jy ! Total flux subtracted in 200 components = -0.000138213 Jy ! Clean residual min=-0.001420 max=0.001255 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0325154 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0325154 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=0.019023Jy sigma=0.521626 ! Fit after self-cal, rms=0.019021Jy sigma=0.521463 ! 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=0.019021Jy sigma=0.521463 ! Fit after self-cal, rms=0.018912Jy sigma=0.521381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=2.121 mas, bpa=-1.335 degrees ! Estimated noise=0.611242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75026e-05 Jy ! Component: 100 - total flux cleaned = -6.76963e-05 Jy ! Component: 150 - total flux cleaned = -4.19e-05 Jy ! Component: 200 - total flux cleaned = -1.79903e-05 Jy ! Total flux subtracted in 200 components = -1.79903e-05 Jy ! Clean residual min=-0.001423 max=0.001243 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0324974 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0324974 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=0.018904Jy sigma=0.520911 ! Fit after self-cal, rms=0.018908Jy sigma=0.520859 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 = 6.45854e-06 Jy ! Component: 100 - total flux cleaned = 1.38252e-05 Jy ! Component: 150 - total flux cleaned = 2.80424e-05 Jy ! Component: 200 - total flux cleaned = 4.80019e-05 Jy ! Total flux subtracted in 200 components = 4.80019e-05 Jy ! Clean residual min=-0.001425 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0325454 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0325454 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=0.018895Jy sigma=0.520700 ! Fit after self-cal, rms=0.018898Jy sigma=0.520656 ! 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=0.018898Jy sigma=0.520656 ! Fit after self-cal, rms=0.018826Jy sigma=0.520614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7993 mas, bmaj=2.119 mas, bpa=-1.304 degrees ! Estimated noise=0.609014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.29367e-05 Jy ! Component: 100 - total flux cleaned = -1.57678e-05 Jy ! Component: 150 - total flux cleaned = 5.03086e-06 Jy ! Component: 200 - total flux cleaned = 3.02005e-05 Jy ! Total flux subtracted in 200 components = 3.02005e-05 Jy ! Clean residual min=-0.001430 max=0.001216 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0325756 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0325756 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=0.018820Jy sigma=0.520361 ! Fit after self-cal, rms=0.018825Jy sigma=0.520324 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.25312e-06 Jy ! Component: 100 - total flux cleaned = 1.0417e-05 Jy ! Component: 150 - total flux cleaned = 2.25134e-05 Jy ! Component: 200 - total flux cleaned = 3.3466e-05 Jy ! Total flux subtracted in 200 components = 3.3466e-05 Jy ! Clean residual min=-0.001432 max=0.001201 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.032609 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.032609 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=0.018814Jy sigma=0.520247 ! Fit after self-cal, rms=0.018817Jy sigma=0.520213 ! 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=0.018817Jy sigma=0.520213 ! Fit after self-cal, rms=0.018773Jy sigma=0.520193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=3.102 mas, bpa=6.819 degrees ! Estimated noise=0.842381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001778 Jy ! Component: 100 - total flux cleaned = 0.000179573 Jy ! Component: 150 - total flux cleaned = 0.000180136 Jy ! Component: 200 - total flux cleaned = 0.000180364 Jy ! Total flux subtracted in 200 components = 0.000180364 Jy ! Clean residual min=-0.001585 max=0.001370 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0327894 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.0327894 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=0.018773Jy sigma=0.520443 ! Fit after self-cal, rms=0.018775Jy sigma=0.520363 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.09704e-05 Jy ! Component: 100 - total flux cleaned = 4.09327e-05 Jy ! Component: 150 - total flux cleaned = 4.07286e-05 Jy ! Component: 200 - total flux cleaned = 3.76331e-05 Jy ! Total flux subtracted in 200 components = 3.76331e-05 Jy ! Clean residual min=-0.001585 max=0.001369 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.032827 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.032827 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=0.018778Jy sigma=0.520489 ! Fit after self-cal, rms=0.018778Jy sigma=0.520467 ! 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=0.7985 mas, bmaj=2.117 mas, bpa=-1.286 degrees ! Estimated noise=0.607619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7985 x 2.117 at -1.286 degrees (North through East) ! Clean map min=-0.0013471 max=0.026346 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=0.6968 mas, bmaj=2.045 mas, bpa=-2.759 degrees ! Estimated noise=0.806965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02038 Jy ! Component: 100 - total flux cleaned = 0.0255072 Jy ! Component: 150 - total flux cleaned = 0.0278113 Jy ! Component: 200 - total flux cleaned = 0.0291971 Jy ! Total flux subtracted in 200 components = 0.0291971 Jy ! Clean residual min=-0.001649 max=0.001962 Jy/beam ! Clean residual mean=0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0291971 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0291971 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7985 mas, bmaj=2.117 mas, bpa=-1.286 degrees ! Estimated noise=0.607619 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) ! Added new window around map position (-27.4, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157179 Jy ! Component: 100 - total flux cleaned = 0.00236844 Jy ! Component: 150 - total flux cleaned = 0.00277751 Jy ! Component: 200 - total flux cleaned = 0.00302102 Jy ! Total flux subtracted in 200 components = 0.00302102 Jy ! Clean residual min=-0.001464 max=0.001214 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0322181 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0322181 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=2.124 mas, bmaj=3.102 mas, bpa=6.819 degrees ! Estimated noise=0.842381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352618 Jy ! Component: 100 - total flux cleaned = 0.000456869 Jy ! Component: 150 - total flux cleaned = 0.000535075 Jy ! Component: 200 - total flux cleaned = 0.000564851 Jy ! Total flux subtracted in 200 components = 0.000564851 Jy ! Clean residual min=-0.001524 max=0.001122 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0327829 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 = 1.70198e-05 Jy ! Component: 100 - total flux cleaned = 3.74842e-05 Jy ! Component: 150 - total flux cleaned = 5.41423e-05 Jy ! Component: 200 - total flux cleaned = 6.35439e-05 Jy ! Total flux subtracted in 200 components = 6.35439e-05 Jy ! Clean residual min=-0.001508 max=0.001135 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0328465 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.0328465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7985 mas, bmaj=2.117 mas, bpa=-1.286 degrees ! Estimated noise=0.607619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.15434e-05 Jy ! Component: 100 - total flux cleaned = -1.83588e-05 Jy ! Component: 150 - total flux cleaned = -3.93133e-06 Jy ! Component: 200 - total flux cleaned = -4.02765e-06 Jy ! Total flux subtracted in 200 components = -4.02765e-06 Jy ! Clean residual min=-0.001481 max=0.001121 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0328424 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0328424 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=0.018733Jy sigma=0.517440 ! Fit after self-cal, rms=0.018723Jy sigma=0.516647 wmodel /d2/scr/pima/bp171a4_uvs/J1139+1143_X_map.mod ! Writing 67 model components to file: /d2/scr/pima/bp171a4_uvs/J1139+1143_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1139+1143_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1139+1143_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1139+1143_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a4_uvs/J1139+1143_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 = -0.000580079 Jy ! Component: 100 - total flux cleaned = -0.000852936 Jy ! Component: 150 - total flux cleaned = -0.000968077 Jy ! Component: 200 - total flux cleaned = -0.000968138 Jy ! Component: 250 - total flux cleaned = -0.000967994 Jy ! Component: 300 - total flux cleaned = -0.000904533 Jy ! Component: 350 - total flux cleaned = -0.000798438 Jy ! Component: 400 - total flux cleaned = -0.000740119 Jy ! Component: 450 - total flux cleaned = -0.000668849 Jy ! Component: 500 - total flux cleaned = -0.000531938 Jy ! Component: 550 - total flux cleaned = -0.000492055 Jy ! Component: 600 - total flux cleaned = -0.000387886 Jy ! Component: 650 - total flux cleaned = -0.000299473 Jy ! Component: 700 - total flux cleaned = -0.00026277 Jy ! Component: 750 - total flux cleaned = -0.000238819 Jy ! Component: 800 - total flux cleaned = -0.000227124 Jy ! Component: 850 - total flux cleaned = -0.000215325 Jy ! Component: 900 - total flux cleaned = -0.000260433 Jy ! Component: 950 - total flux cleaned = -0.000238216 Jy ! Component: 1000 - total flux cleaned = -0.00023786 Jy ! Component: 1050 - total flux cleaned = -0.000248656 Jy ! Component: 1100 - total flux cleaned = -0.000269794 Jy ! Component: 1150 - total flux cleaned = -0.000279987 Jy ! Component: 1200 - total flux cleaned = -0.000259976 Jy ! Component: 1250 - total flux cleaned = -0.000289843 Jy ! Component: 1300 - total flux cleaned = -0.000290204 Jy ! Component: 1350 - total flux cleaned = -0.000338247 Jy ! Component: 1400 - total flux cleaned = -0.000347397 Jy ! Component: 1450 - total flux cleaned = -0.000384143 Jy ! Component: 1500 - total flux cleaned = -0.000393115 Jy ! Component: 1550 - total flux cleaned = -0.000411083 Jy ! Component: 1600 - total flux cleaned = -0.000419792 Jy ! Component: 1650 - total flux cleaned = -0.00040231 Jy ! Component: 1700 - total flux cleaned = -0.000376568 Jy ! Component: 1750 - total flux cleaned = -0.000334471 Jy ! Component: 1800 - total flux cleaned = -0.00034311 Jy ! Component: 1850 - total flux cleaned = -0.000359438 Jy ! Component: 1900 - total flux cleaned = -0.000335016 Jy ! Component: 1950 - total flux cleaned = -0.000311001 Jy ! Component: 2000 - total flux cleaned = -0.0002952 Jy ! Component: 2050 - total flux cleaned = -0.000279774 Jy ! Component: 2100 - total flux cleaned = -0.000249059 Jy ! Component: 2150 - total flux cleaned = -0.000264309 Jy ! Component: 2200 - total flux cleaned = -0.000234281 Jy ! Component: 2250 - total flux cleaned = -0.000219425 Jy ! Component: 2300 - total flux cleaned = -0.000197622 Jy ! Component: 2350 - total flux cleaned = -0.000183332 Jy ! Component: 2400 - total flux cleaned = -0.000197657 Jy ! Component: 2450 - total flux cleaned = -0.000176346 Jy ! Component: 2500 - total flux cleaned = -0.000162489 Jy ! Component: 2550 - total flux cleaned = -0.000155604 Jy ! Component: 2600 - total flux cleaned = -0.00015552 Jy ! Component: 2650 - total flux cleaned = -0.000162303 Jy ! Component: 2700 - total flux cleaned = -0.000182297 Jy ! Component: 2750 - total flux cleaned = -0.000175697 Jy ! Component: 2800 - total flux cleaned = -0.000182194 Jy ! Component: 2850 - total flux cleaned = -0.000175661 Jy ! Component: 2900 - total flux cleaned = -0.000188593 Jy ! Component: 2950 - total flux cleaned = -0.000182258 Jy ! Component: 3000 - total flux cleaned = -0.000195049 Jy ! Component: 3050 - total flux cleaned = -0.000201379 Jy ! Component: 3100 - total flux cleaned = -0.000201402 Jy ! Component: 3150 - total flux cleaned = -0.000220206 Jy ! Component: 3200 - total flux cleaned = -0.000226473 Jy ! Component: 3250 - total flux cleaned = -0.000251241 Jy ! Component: 3300 - total flux cleaned = -0.000263518 Jy ! Component: 3350 - total flux cleaned = -0.000269601 Jy ! Component: 3400 - total flux cleaned = -0.000263523 Jy ! Component: 3450 - total flux cleaned = -0.000281694 Jy ! Component: 3500 - total flux cleaned = -0.000281727 Jy ! Component: 3550 - total flux cleaned = -0.000323615 Jy ! Component: 3600 - total flux cleaned = -0.000341442 Jy ! Component: 3650 - total flux cleaned = -0.000353232 Jy ! Component: 3700 - total flux cleaned = -0.000365026 Jy ! Component: 3750 - total flux cleaned = -0.000370904 Jy ! Component: 3800 - total flux cleaned = -0.000388431 Jy ! Component: 3850 - total flux cleaned = -0.000382612 Jy ! Component: 3900 - total flux cleaned = -0.00041159 Jy ! Component: 3950 - total flux cleaned = -0.000428858 Jy ! Component: 4000 - total flux cleaned = -0.000428916 Jy ! Component: 4050 - total flux cleaned = -0.000428899 Jy ! Total flux subtracted in 4096 components = -0.000440311 Jy ! Clean residual min=-0.000350 max=0.000321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0324021 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 329 components and 0.0324021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1139+1143_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7985 x 2.117 at -1.286 degrees (North through East) ! Clean map min=-0.00083698 max=0.026381 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1139+1143_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0263809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.42482e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07178 1.07178 2.14356 4.28712 8.57424 17.1485 34.297 68.5939 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.908 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1139+1143_X_uvs.log closed on Wed Jan 29 03:53:51 2014