! Started logfile: /d2/scr/pima/bp171a3_uvs/J0809-0311_X_uvs.log on Mon Feb 24 08:43:17 2014 obs /d2/scr/pima/bp171a3_uvs/J0809-0311_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0809-0311_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.528571 visibilities/baseline/integration-bin. ! Found source: J0809-0311 ! ! 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 592 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/bp171a3_uvs/J0809-0311_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002624Jy sigma=32.667543 ! Fit after self-cal, rms=0.960787Jy sigma=31.630007 ! 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=0.8966 mas, bmaj=2.893 mas, bpa=15.37 degrees ! Estimated noise=1.25225 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 = 0.0273245 Jy ! Component: 100 - total flux cleaned = 0.0379354 Jy ! Total flux subtracted in 100 components = 0.0379354 Jy ! Clean residual min=-0.008478 max=0.009606 Jy/beam ! Clean residual mean=0.000011 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 0.0379354 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0379354 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=0.045417Jy sigma=1.179664 ! Fit after self-cal, rms=0.044045Jy sigma=1.140151 ! 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=1.034 mas, bmaj=2.982 mas, bpa=14.89 degrees ! Estimated noise=0.999148 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 = 0.0146145 Jy ! Component: 100 - total flux cleaned = 0.0241865 Jy ! Component: 150 - total flux cleaned = 0.0307374 Jy ! Component: 200 - total flux cleaned = 0.0352463 Jy ! Total flux subtracted in 200 components = 0.0352463 Jy ! Clean residual min=-0.007737 max=0.008126 Jy/beam ! Clean residual mean=0.000005 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.0731817 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0731817 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=0.039345Jy sigma=0.852417 ! Fit after self-cal, rms=0.039250Jy sigma=0.849830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.982 at 14.89 degrees (North through East) ! Clean map min=-0.0077917 max=0.02809 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.039250Jy sigma=0.849830 ! Fit after self-cal, rms=0.039250Jy sigma=0.849830 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.982 mas, bpa=14.89 degrees ! Estimated noise=0.999148 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 = 0.00333388 Jy ! Component: 100 - total flux cleaned = 0.00561115 Jy ! Component: 150 - total flux cleaned = 0.00633734 Jy ! Component: 200 - total flux cleaned = 0.00681362 Jy ! Total flux subtracted in 200 components = 0.00681362 Jy ! Clean residual min=-0.007299 max=0.007897 Jy/beam ! Clean residual mean=0.000002 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.0799953 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0799953 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=0.038980Jy sigma=0.831584 ! Fit after self-cal, rms=0.038961Jy sigma=0.831289 ! 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=0.038961Jy sigma=0.831289 ! Fit after self-cal, rms=0.038961Jy sigma=0.831289 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.982 mas, bpa=14.89 degrees ! Estimated noise=0.999148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499877 Jy ! Component: 100 - total flux cleaned = 0.000816316 Jy ! Component: 150 - total flux cleaned = 0.00112129 Jy ! Component: 200 - total flux cleaned = 0.00141707 Jy ! Total flux subtracted in 200 components = 0.00141707 Jy ! Clean residual min=-0.006943 max=0.007692 Jy/beam ! Clean residual mean=0.000001 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.0814124 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0814124 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=0.038786Jy sigma=0.824067 ! Fit after self-cal, rms=0.038728Jy sigma=0.823885 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 = 0.000371088 Jy ! Component: 100 - total flux cleaned = 0.000651925 Jy ! Component: 150 - total flux cleaned = 0.000868978 Jy ! Component: 200 - total flux cleaned = 0.00118524 Jy ! Total flux subtracted in 200 components = 0.00118524 Jy ! Clean residual min=-0.006632 max=0.007511 Jy/beam ! Clean residual mean=0.000001 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.0825977 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0825976 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=0.038587Jy sigma=0.818365 ! Fit after self-cal, rms=0.038526Jy sigma=0.818228 ! 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=0.038526Jy sigma=0.818228 ! Fit after self-cal, rms=0.038526Jy sigma=0.818228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.982 mas, bpa=14.89 degrees ! Estimated noise=0.999148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325655 Jy ! Component: 100 - total flux cleaned = 0.000527277 Jy ! Component: 150 - total flux cleaned = 0.000769655 Jy ! Component: 200 - total flux cleaned = 0.000959112 Jy ! Total flux subtracted in 200 components = 0.000959112 Jy ! Clean residual min=-0.006374 max=0.007367 Jy/beam ! Clean residual mean=0.000001 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.0835568 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0835568 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=0.038409Jy sigma=0.813835 ! Fit after self-cal, rms=0.038351Jy sigma=0.813704 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 = 0.000298276 Jy ! Component: 100 - total flux cleaned = 0.000480867 Jy ! Component: 150 - total flux cleaned = 0.000701087 Jy ! Component: 200 - total flux cleaned = 0.000916954 Jy ! Total flux subtracted in 200 components = 0.000916954 Jy ! Clean residual min=-0.006264 max=0.007306 Jy/beam ! Clean residual mean=0.000001 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.0844737 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0844737 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=0.038253Jy sigma=0.810227 ! Fit after self-cal, rms=0.038195Jy sigma=0.810104 ! 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=0.038195Jy sigma=0.810104 ! Fit after self-cal, rms=0.038195Jy sigma=0.810104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=3.93 mas, bpa=3.632 degrees ! Estimated noise=1.22036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268402 Jy ! Component: 100 - total flux cleaned = 0.00317082 Jy ! Component: 150 - total flux cleaned = 0.00362927 Jy ! Component: 200 - total flux cleaned = 0.00406104 Jy ! Total flux subtracted in 200 components = 0.00406104 Jy ! Clean residual min=-0.008632 max=0.007595 Jy/beam ! Clean residual mean=-0.000002 rms=0.003079 Jy/beam ! Combined flux in latest and established models = 0.0885347 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0885347 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=0.038135Jy sigma=0.809908 ! Fit after self-cal, rms=0.038075Jy sigma=0.809615 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 = 0.000355954 Jy ! Component: 100 - total flux cleaned = 0.00074929 Jy ! Component: 150 - total flux cleaned = 0.00105934 Jy ! Component: 200 - total flux cleaned = 0.00140961 Jy ! Total flux subtracted in 200 components = 0.00140961 Jy ! Clean residual min=-0.008614 max=0.007481 Jy/beam ! Clean residual mean=-0.000002 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 0.0899443 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0899443 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=0.038093Jy sigma=0.809643 ! Fit after self-cal, rms=0.038043Jy sigma=0.809238 ! 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=1.034 mas, bmaj=2.982 mas, bpa=14.89 degrees ! Estimated noise=0.999148 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.982 at 14.89 degrees (North through East) ! Clean map min=-0.0063398 max=0.024088 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=0.8966 mas, bmaj=2.893 mas, bpa=15.37 degrees ! Estimated noise=1.25225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291784 Jy ! Component: 100 - total flux cleaned = 0.040806 Jy ! Component: 150 - total flux cleaned = 0.0484974 Jy ! Component: 200 - total flux cleaned = 0.0542787 Jy ! Total flux subtracted in 200 components = 0.0542787 Jy ! Clean residual min=-0.008361 max=0.007188 Jy/beam ! Clean residual mean=0.000007 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.0542787 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0542787 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.982 mas, bpa=14.89 degrees ! Estimated noise=0.999148 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 = 0.00961698 Jy ! Component: 100 - total flux cleaned = 0.0160517 Jy ! Component: 150 - total flux cleaned = 0.0205159 Jy ! Component: 200 - total flux cleaned = 0.0236812 Jy ! Total flux subtracted in 200 components = 0.0236812 Jy ! Clean residual min=-0.007315 max=0.007779 Jy/beam ! Clean residual mean=0.000003 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.0779598 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0779598 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=2.035 mas, bmaj=3.93 mas, bpa=3.632 degrees ! Estimated noise=1.22036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512063 Jy ! Component: 100 - total flux cleaned = 0.00740696 Jy ! Component: 150 - total flux cleaned = 0.00806674 Jy ! Component: 200 - total flux cleaned = 0.00859624 Jy ! Total flux subtracted in 200 components = 0.00859624 Jy ! Clean residual min=-0.008699 max=0.008310 Jy/beam ! Clean residual mean=-0.000001 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 0.0865561 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 = 0.000499282 Jy ! Component: 100 - total flux cleaned = 0.00096861 Jy ! Component: 150 - total flux cleaned = 0.00140844 Jy ! Component: 200 - total flux cleaned = 0.0018223 Jy ! Total flux subtracted in 200 components = 0.0018223 Jy ! Clean residual min=-0.008713 max=0.007951 Jy/beam ! Clean residual mean=-0.000002 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 0.0883784 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0883784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.982 mas, bpa=14.89 degrees ! Estimated noise=0.999148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177431 Jy ! Component: 100 - total flux cleaned = -0.00167926 Jy ! Component: 150 - total flux cleaned = -0.00154405 Jy ! Component: 200 - total flux cleaned = -0.00144908 Jy ! Total flux subtracted in 200 components = -0.00144908 Jy ! Clean residual min=-0.006486 max=0.007522 Jy/beam ! Clean residual mean=-0.000000 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.0869293 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0869293 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=0.038215Jy sigma=0.805755 ! Fit after self-cal, rms=0.038060Jy sigma=0.805054 wmodel /d2/scr/pima/bp171a3_uvs/J0809-0311_X_map.mod ! Writing 48 model components to file: /d2/scr/pima/bp171a3_uvs/J0809-0311_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0809-0311_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0809-0311_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0809-0311_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0809-0311_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 = 0.00243613 Jy ! Component: 100 - total flux cleaned = 0.00359989 Jy ! Component: 150 - total flux cleaned = 0.00388083 Jy ! Component: 200 - total flux cleaned = 0.00388255 Jy ! Component: 250 - total flux cleaned = 0.00388537 Jy ! Component: 300 - total flux cleaned = 0.00388896 Jy ! Component: 350 - total flux cleaned = 0.00382651 Jy ! Component: 400 - total flux cleaned = 0.0038283 Jy ! Component: 450 - total flux cleaned = 0.00377056 Jy ! Component: 500 - total flux cleaned = 0.00382375 Jy ! Component: 550 - total flux cleaned = 0.00406682 Jy ! Component: 600 - total flux cleaned = 0.00443046 Jy ! Component: 650 - total flux cleaned = 0.00477232 Jy ! Component: 700 - total flux cleaned = 0.00517625 Jy ! Component: 750 - total flux cleaned = 0.00540831 Jy ! Component: 800 - total flux cleaned = 0.00570269 Jy ! Component: 850 - total flux cleaned = 0.00591328 Jy ! Component: 900 - total flux cleaned = 0.005947 Jy ! Component: 950 - total flux cleaned = 0.00604442 Jy ! Component: 1000 - total flux cleaned = 0.00613685 Jy ! Component: 1050 - total flux cleaned = 0.00616654 Jy ! Component: 1100 - total flux cleaned = 0.00619484 Jy ! Component: 1150 - total flux cleaned = 0.00616698 Jy ! Component: 1200 - total flux cleaned = 0.006194 Jy ! Component: 1250 - total flux cleaned = 0.00616816 Jy ! Component: 1300 - total flux cleaned = 0.00611648 Jy ! Component: 1350 - total flux cleaned = 0.0059923 Jy ! Component: 1400 - total flux cleaned = 0.00599247 Jy ! Component: 1450 - total flux cleaned = 0.00587438 Jy ! Component: 1500 - total flux cleaned = 0.00575854 Jy ! Component: 1550 - total flux cleaned = 0.00564506 Jy ! Component: 1600 - total flux cleaned = 0.00551095 Jy ! Component: 1650 - total flux cleaned = 0.00537917 Jy ! Component: 1700 - total flux cleaned = 0.00524956 Jy ! Component: 1750 - total flux cleaned = 0.00510078 Jy ! Component: 1800 - total flux cleaned = 0.00497505 Jy ! Component: 1850 - total flux cleaned = 0.00483005 Jy ! Component: 1900 - total flux cleaned = 0.00468702 Jy ! Component: 1950 - total flux cleaned = 0.00456586 Jy ! Component: 2000 - total flux cleaned = 0.00438598 Jy ! Component: 2050 - total flux cleaned = 0.00420753 Jy ! Component: 2100 - total flux cleaned = 0.00406983 Jy ! Component: 2150 - total flux cleaned = 0.00391355 Jy ! Component: 2200 - total flux cleaned = 0.00371965 Jy ! Component: 2250 - total flux cleaned = 0.00352687 Jy ! Component: 2300 - total flux cleaned = 0.00339245 Jy ! Component: 2350 - total flux cleaned = 0.00318216 Jy ! Component: 2400 - total flux cleaned = 0.00295343 Jy ! Component: 2450 - total flux cleaned = 0.00272523 Jy ! Component: 2500 - total flux cleaned = 0.00249766 Jy ! Component: 2550 - total flux cleaned = 0.00227031 Jy ! Component: 2600 - total flux cleaned = 0.00204315 Jy ! Component: 2650 - total flux cleaned = 0.00177778 Jy ! Component: 2700 - total flux cleaned = 0.00156908 Jy ! Component: 2750 - total flux cleaned = 0.00139796 Jy ! Component: 2800 - total flux cleaned = 0.0012453 Jy ! Component: 2850 - total flux cleaned = 0.00111106 Jy ! Component: 2900 - total flux cleaned = 0.000957033 Jy ! Component: 2950 - total flux cleaned = 0.00082135 Jy ! Component: 3000 - total flux cleaned = 0.000684463 Jy ! Component: 3050 - total flux cleaned = 0.000546182 Jy ! Component: 3100 - total flux cleaned = 0.000446711 Jy ! Component: 3150 - total flux cleaned = 0.000386338 Jy ! Component: 3200 - total flux cleaned = 0.000304758 Jy ! Component: 3250 - total flux cleaned = 0.00022208 Jy ! Component: 3300 - total flux cleaned = 0.000138338 Jy ! Component: 3350 - total flux cleaned = 7.4697e-05 Jy ! Component: 3400 - total flux cleaned = -1.12943e-05 Jy ! Component: 3450 - total flux cleaned = -7.67683e-05 Jy ! Component: 3500 - total flux cleaned = -0.000165308 Jy ! Component: 3550 - total flux cleaned = -0.00021026 Jy ! Component: 3600 - total flux cleaned = -0.000301266 Jy ! Component: 3650 - total flux cleaned = -0.000394175 Jy ! Component: 3700 - total flux cleaned = -0.000465304 Jy ! Component: 3750 - total flux cleaned = -0.000513255 Jy ! Component: 3800 - total flux cleaned = -0.000561884 Jy ! Component: 3850 - total flux cleaned = -0.000636371 Jy ! Component: 3900 - total flux cleaned = -0.000662076 Jy ! Component: 3950 - total flux cleaned = -0.000713518 Jy ! Component: 4000 - total flux cleaned = -0.000739809 Jy ! Component: 4050 - total flux cleaned = -0.000819666 Jy ! Total flux subtracted in 4096 components = -0.000846557 Jy ! Clean residual min=-0.001691 max=0.001730 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0860828 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 308 components and 0.0860828 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0809-0311_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.982 at 14.89 degrees (North through East) ! Clean map min=-0.0056239 max=0.024265 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0809-0311_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0242654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.1789 5.1789 10.3578 20.7156 41.4312 82.8624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 57.927 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0809-0311_X_uvs.log closed on Mon Feb 24 08:43:21 2014