! Started logfile: /d2/scr/pima/bp171a4_uvs/J1029+2522_X_uvs.log on Wed Jan 29 03:49:16 2014 obs /d2/scr/pima/bp171a4_uvs/J1029+2522_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1029+2522_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.22716 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1029+2522 ! ! 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 736 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/J1029+2522_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999537Jy sigma=39.543699 ! Fit after self-cal, rms=0.994995Jy sigma=39.595916 ! 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=0.9557 mas, bmaj=2.765 mas, bpa=-13.39 degrees ! Estimated noise=0.932712 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 = 0.00378299 Jy ! Component: 100 - total flux cleaned = 0.00452622 Jy ! Total flux subtracted in 100 components = 0.00452622 Jy ! Clean residual min=-0.002065 max=0.001744 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.00452622 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00452622 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=0.013901Jy sigma=0.514252 ! Fit after self-cal, rms=0.012850Jy sigma=0.469440 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277043 Jy ! Component: 100 - total flux cleaned = 0.00282072 Jy ! Total flux subtracted in 100 components = 0.00282072 Jy ! Clean residual min=-0.001398 max=0.001500 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.00734694 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.00734694 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=0.012121Jy sigma=0.444845 ! Fit after self-cal, rms=0.012071Jy sigma=0.442961 ! 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=1.089 mas, bmaj=2.775 mas, bpa=-13.72 degrees ! Estimated noise=0.714235 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 = -0.000681939 Jy ! Component: 100 - total flux cleaned = -0.000795113 Jy ! Component: 150 - total flux cleaned = -0.000833915 Jy ! Component: 200 - total flux cleaned = -0.000856412 Jy ! Total flux subtracted in 200 components = -0.000856412 Jy ! Clean residual min=-0.001118 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.00649053 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.00649053 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=0.012012Jy sigma=0.441539 ! Fit after self-cal, rms=0.011999Jy sigma=0.441224 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.775 at -13.72 degrees (North through East) ! Clean map min=-0.0016254 max=0.0081029 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 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 5. ! 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 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* NL 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.08 KP 0.91 ! LA 0.90 MK 0.88 NL 0.93 OV 0.95 ! PT 0.90 SC 1.00* ! ! ! Fit before self-cal, rms=0.011999Jy sigma=0.441224 ! Fit after self-cal, rms=0.011814Jy sigma=0.440849 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.781 mas, bpa=-13.75 degrees ! Estimated noise=0.702375 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 = -0.000261554 Jy ! Component: 100 - total flux cleaned = -0.000329758 Jy ! Component: 150 - total flux cleaned = -0.000398824 Jy ! Component: 200 - total flux cleaned = -0.000442321 Jy ! Total flux subtracted in 200 components = -0.000442321 Jy ! Clean residual min=-0.001032 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.00604821 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.00604821 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=0.011790Jy sigma=0.440170 ! Fit after self-cal, rms=0.011778Jy sigma=0.439916 ! 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=0.011778Jy sigma=0.439916 ! Fit after self-cal, rms=0.011764Jy sigma=0.439898 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.783 mas, bpa=-13.73 degrees ! Estimated noise=0.700996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.38453e-05 Jy ! Component: 100 - total flux cleaned = -0.000142026 Jy ! Component: 150 - total flux cleaned = -0.00020934 Jy ! Component: 200 - total flux cleaned = -0.000226265 Jy ! Total flux subtracted in 200 components = -0.000226265 Jy ! Clean residual min=-0.000984 max=0.001085 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.00582195 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.00582195 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=0.011743Jy sigma=0.439210 ! Fit after self-cal, rms=0.011739Jy sigma=0.439062 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 = -1.92655e-05 Jy ! Component: 100 - total flux cleaned = -7.27068e-05 Jy ! Component: 150 - total flux cleaned = -0.000103484 Jy ! Component: 200 - total flux cleaned = -0.000117662 Jy ! Total flux subtracted in 200 components = -0.000117662 Jy ! Clean residual min=-0.000943 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.00570428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.00570428 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=0.011725Jy sigma=0.438641 ! Fit after self-cal, rms=0.011724Jy sigma=0.438562 ! 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=0.011724Jy sigma=0.438562 ! Fit after self-cal, rms=0.011714Jy sigma=0.438576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.782 mas, bpa=-13.73 degrees ! Estimated noise=0.699229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.56153e-05 Jy ! Component: 100 - total flux cleaned = -8.5193e-05 Jy ! Component: 150 - total flux cleaned = -9.78808e-05 Jy ! Component: 200 - total flux cleaned = -0.00011568 Jy ! Total flux subtracted in 200 components = -0.00011568 Jy ! Clean residual min=-0.000943 max=0.001065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0055886 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0055886 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=0.011704Jy sigma=0.438322 ! Fit after self-cal, rms=0.011704Jy sigma=0.438276 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 = -3.78905e-05 Jy ! Component: 100 - total flux cleaned = -8.44776e-05 Jy ! Component: 150 - total flux cleaned = -0.000100167 Jy ! Component: 200 - total flux cleaned = -0.000115166 Jy ! Total flux subtracted in 200 components = -0.000115166 Jy ! Clean residual min=-0.000962 max=0.001058 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.00547344 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.00547344 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=0.011698Jy sigma=0.438103 ! Fit after self-cal, rms=0.011681Jy sigma=0.437415 ! 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=0.011681Jy sigma=0.437415 ! Fit after self-cal, rms=0.011686Jy sigma=0.437398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=2.974 mas, bpa=-2.21 degrees ! Estimated noise=0.834133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138043 Jy ! Component: 100 - total flux cleaned = -0.000183298 Jy ! Component: 150 - total flux cleaned = -0.00021466 Jy ! Component: 200 - total flux cleaned = -0.000235922 Jy ! Total flux subtracted in 200 components = -0.000235922 Jy ! Clean residual min=-0.001108 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.00523752 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.00523752 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=0.011681Jy sigma=0.437600 ! Fit after self-cal, rms=0.011672Jy sigma=0.437313 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.05651e-05 Jy ! Component: 100 - total flux cleaned = 3.31139e-05 Jy ! Component: 150 - total flux cleaned = 2.78717e-05 Jy ! Component: 200 - total flux cleaned = 2.31777e-05 Jy ! Total flux subtracted in 200 components = 2.31777e-05 Jy ! Clean residual min=-0.001102 max=0.001250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.00526069 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.00526069 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=0.011669Jy sigma=0.437360 ! Fit after self-cal, rms=0.011667Jy sigma=0.437311 ! 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=1.089 mas, bmaj=2.781 mas, bpa=-13.71 degrees ! Estimated noise=0.698865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.781 at -13.71 degrees (North through East) ! Clean map min=-0.0017154 max=0.0080693 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=0.9537 mas, bmaj=2.77 mas, bpa=-13.33 degrees ! Estimated noise=0.907419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557668 Jy ! Component: 100 - total flux cleaned = 0.00570928 Jy ! Component: 150 - total flux cleaned = 0.00609542 Jy ! Component: 200 - total flux cleaned = 0.00632396 Jy ! Total flux subtracted in 200 components = 0.00632396 Jy ! Clean residual min=-0.001497 max=0.001466 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.00632396 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 0.00632396 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.781 mas, bpa=-13.71 degrees ! Estimated noise=0.698865 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 = -0.000319132 Jy ! Component: 100 - total flux cleaned = -0.000316452 Jy ! Component: 150 - total flux cleaned = -0.000346338 Jy ! Component: 200 - total flux cleaned = -0.000387021 Jy ! Total flux subtracted in 200 components = -0.000387021 Jy ! Clean residual min=-0.001050 max=0.001186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.00593694 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.00593694 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=2.276 mas, bmaj=2.974 mas, bpa=-2.21 degrees ! Estimated noise=0.834133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256676 Jy ! Component: 100 - total flux cleaned = -0.000317315 Jy ! Component: 150 - total flux cleaned = -0.00035353 Jy ! Component: 200 - total flux cleaned = -0.000378691 Jy ! Total flux subtracted in 200 components = -0.000378691 Jy ! Clean residual min=-0.001162 max=0.001338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.00555825 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 = -2.36621e-05 Jy ! Component: 100 - total flux cleaned = -4.54862e-05 Jy ! Component: 150 - total flux cleaned = -5.94233e-05 Jy ! Component: 200 - total flux cleaned = -7.26619e-05 Jy ! Total flux subtracted in 200 components = -7.26619e-05 Jy ! Clean residual min=-0.001142 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.00548559 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.00548559 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.781 mas, bpa=-13.71 degrees ! Estimated noise=0.698865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163562 Jy ! Component: 100 - total flux cleaned = 0.000239603 Jy ! Component: 150 - total flux cleaned = 0.000239344 Jy ! Component: 200 - total flux cleaned = 0.000239715 Jy ! Total flux subtracted in 200 components = 0.000239715 Jy ! Clean residual min=-0.001067 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0057253 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0057253 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=0.011685Jy sigma=0.437683 ! Fit after self-cal, rms=0.011681Jy sigma=0.437479 wmodel /d2/scr/pima/bp171a4_uvs/J1029+2522_X_map.mod ! Writing 44 model components to file: /d2/scr/pima/bp171a4_uvs/J1029+2522_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1029+2522_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1029+2522_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1029+2522_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1029+2522_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 = 0.000229117 Jy ! Component: 100 - total flux cleaned = 0.000281804 Jy ! Component: 150 - total flux cleaned = 0.00037944 Jy ! Component: 200 - total flux cleaned = 0.000394756 Jy ! Component: 250 - total flux cleaned = 0.000422786 Jy ! Component: 300 - total flux cleaned = 0.000477806 Jy ! Component: 350 - total flux cleaned = 0.000609949 Jy ! Component: 400 - total flux cleaned = 0.000749654 Jy ! Component: 450 - total flux cleaned = 0.000859729 Jy ! Component: 500 - total flux cleaned = 0.000978436 Jy ! Component: 550 - total flux cleaned = 0.00104742 Jy ! Component: 600 - total flux cleaned = 0.00112493 Jy ! Component: 650 - total flux cleaned = 0.00116788 Jy ! Component: 700 - total flux cleaned = 0.00117853 Jy ! Component: 750 - total flux cleaned = 0.00117838 Jy ! Component: 800 - total flux cleaned = 0.00118859 Jy ! Component: 850 - total flux cleaned = 0.00117891 Jy ! Component: 900 - total flux cleaned = 0.00119763 Jy ! Component: 950 - total flux cleaned = 0.00117899 Jy ! Component: 1000 - total flux cleaned = 0.0011701 Jy ! Component: 1050 - total flux cleaned = 0.00122342 Jy ! Component: 1100 - total flux cleaned = 0.00124935 Jy ! Component: 1150 - total flux cleaned = 0.00126645 Jy ! Component: 1200 - total flux cleaned = 0.00129996 Jy ! Component: 1250 - total flux cleaned = 0.0013082 Jy ! Component: 1300 - total flux cleaned = 0.0013406 Jy ! Component: 1350 - total flux cleaned = 0.00137254 Jy ! Component: 1400 - total flux cleaned = 0.00139605 Jy ! Component: 1450 - total flux cleaned = 0.00143453 Jy ! Component: 1500 - total flux cleaned = 0.00146481 Jy ! Component: 1550 - total flux cleaned = 0.00148709 Jy ! Component: 1600 - total flux cleaned = 0.00149448 Jy ! Component: 1650 - total flux cleaned = 0.00153074 Jy ! Component: 1700 - total flux cleaned = 0.00154496 Jy ! Component: 1750 - total flux cleaned = 0.0015449 Jy ! Component: 1800 - total flux cleaned = 0.00157274 Jy ! Component: 1850 - total flux cleaned = 0.00159341 Jy ! Component: 1900 - total flux cleaned = 0.00162747 Jy ! Component: 1950 - total flux cleaned = 0.00162737 Jy ! Component: 2000 - total flux cleaned = 0.00165401 Jy ! Component: 2050 - total flux cleaned = 0.00164747 Jy ! Component: 2100 - total flux cleaned = 0.00168017 Jy ! Component: 2150 - total flux cleaned = 0.00171246 Jy ! Component: 2200 - total flux cleaned = 0.00170612 Jy ! Component: 2250 - total flux cleaned = 0.00174405 Jy ! Component: 2300 - total flux cleaned = 0.00175651 Jy ! Component: 2350 - total flux cleaned = 0.00176887 Jy ! Component: 2400 - total flux cleaned = 0.0017873 Jy ! Component: 2450 - total flux cleaned = 0.00179952 Jy ! Component: 2500 - total flux cleaned = 0.00180554 Jy ! Component: 2550 - total flux cleaned = 0.00181753 Jy ! Component: 2600 - total flux cleaned = 0.00183528 Jy ! Component: 2650 - total flux cleaned = 0.0018471 Jy ! Component: 2700 - total flux cleaned = 0.00185884 Jy ! Component: 2750 - total flux cleaned = 0.00188205 Jy ! Component: 2800 - total flux cleaned = 0.00188783 Jy ! Component: 2850 - total flux cleaned = 0.00190507 Jy ! Component: 2900 - total flux cleaned = 0.00192214 Jy ! Component: 2950 - total flux cleaned = 0.00191646 Jy ! Component: 3000 - total flux cleaned = 0.00192208 Jy ! Component: 3050 - total flux cleaned = 0.00191093 Jy ! Component: 3100 - total flux cleaned = 0.00191654 Jy ! Component: 3150 - total flux cleaned = 0.00193313 Jy ! Component: 3200 - total flux cleaned = 0.00192761 Jy ! Component: 3250 - total flux cleaned = 0.00191664 Jy ! Component: 3300 - total flux cleaned = 0.00191117 Jy ! Component: 3350 - total flux cleaned = 0.0019057 Jy ! Component: 3400 - total flux cleaned = 0.00190025 Jy ! Component: 3450 - total flux cleaned = 0.00188938 Jy ! Component: 3500 - total flux cleaned = 0.00188935 Jy ! Component: 3550 - total flux cleaned = 0.00188395 Jy ! Component: 3600 - total flux cleaned = 0.00188397 Jy ! Component: 3650 - total flux cleaned = 0.00187858 Jy ! Component: 3700 - total flux cleaned = 0.00186785 Jy ! Component: 3750 - total flux cleaned = 0.00186251 Jy ! Component: 3800 - total flux cleaned = 0.00184111 Jy ! Component: 3850 - total flux cleaned = 0.0018358 Jy ! Component: 3900 - total flux cleaned = 0.00183577 Jy ! Component: 3950 - total flux cleaned = 0.00182513 Jy ! Component: 4000 - total flux cleaned = 0.0018198 Jy ! Component: 4050 - total flux cleaned = 0.00181447 Jy ! Total flux subtracted in 4096 components = 0.00179852 Jy ! Clean residual min=-0.000328 max=0.000346 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.00752383 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 288 components and 0.00752383 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1029+2522_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.781 at -13.71 degrees (North through East) ! Clean map min=-0.0017968 max=0.0080861 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1029+2522_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00808612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.13175e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.01693 3.01693 6.03386 12.0677 24.1354 48.2709 96.5417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 99.438 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1029+2522_X_uvs.log closed on Wed Jan 29 03:49:27 2014