! Started logfile: /d2/scr/pima/bp177i_uvs/J0816+6538_X_uvs.log on Tue Apr 15 00:13:42 2014 obs /d2/scr/pima/bp177i_uvs/J0816+6538_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0816+6538_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J0816+6538 ! ! 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 840 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/bp177i_uvs/J0816+6538_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001633Jy sigma=37.506783 ! Fit after self-cal, rms=0.967366Jy sigma=36.426282 ! 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=1.013 mas, bmaj=2.698 mas, bpa=-20.84 degrees ! Estimated noise=0.912527 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 = 0.0244149 Jy ! Component: 100 - total flux cleaned = 0.0311178 Jy ! Total flux subtracted in 100 components = 0.0311178 Jy ! Clean residual min=-0.003872 max=0.004933 Jy/beam ! Clean residual mean=0.000002 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0311178 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0311178 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=0.020308Jy sigma=0.745057 ! Fit after self-cal, rms=0.019228Jy sigma=0.705876 ! 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=1.219 mas, bmaj=2.857 mas, bpa=-20.53 degrees ! Estimated noise=0.664853 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 = 0.00497364 Jy ! Component: 100 - total flux cleaned = 0.00770821 Jy ! Component: 150 - total flux cleaned = 0.00940602 Jy ! Component: 200 - total flux cleaned = 0.0103592 Jy ! Total flux subtracted in 200 components = 0.0103592 Jy ! Clean residual min=-0.003033 max=0.005488 Jy/beam ! Clean residual mean=-0.000006 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.041477 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.041477 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=0.017826Jy sigma=0.657975 ! Fit after self-cal, rms=0.017827Jy sigma=0.657416 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 2.857 at -20.53 degrees (North through East) ! Clean map min=-0.0029393 max=0.032159 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 1.19 HN 1.06 KP 0.87 ! LA 1.13 MK 1.00* NL 0.93 OV 0.98 ! PT 0.91 SC 1.14 ! ! ! 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 1.00* 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* ! ! ! Fit before self-cal, rms=0.017827Jy sigma=0.657416 ! Fit after self-cal, rms=0.017842Jy sigma=0.654185 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=2.859 mas, bpa=-20.6 degrees ! Estimated noise=0.666801 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 = 0.000648352 Jy ! Component: 100 - total flux cleaned = 0.000833224 Jy ! Component: 150 - total flux cleaned = 0.000945282 Jy ! Component: 200 - total flux cleaned = 0.00102507 Jy ! Total flux subtracted in 200 components = 0.00102507 Jy ! Clean residual min=-0.002913 max=0.005365 Jy/beam ! Clean residual mean=-0.000006 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.042502 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.042502 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=0.017752Jy sigma=0.652552 ! Fit after self-cal, rms=0.017756Jy sigma=0.652414 ! 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=0.017756Jy sigma=0.652414 ! Fit after self-cal, rms=0.017774Jy sigma=0.649862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=2.86 mas, bpa=-20.44 degrees ! Estimated noise=0.668258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.93709e-05 Jy ! Component: 100 - total flux cleaned = 0.000127177 Jy ! Component: 150 - total flux cleaned = 0.000172209 Jy ! Component: 200 - total flux cleaned = 0.000226105 Jy ! Total flux subtracted in 200 components = 0.000226105 Jy ! Clean residual min=-0.002848 max=0.005286 Jy/beam ! Clean residual mean=-0.000006 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0427281 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0427281 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=0.017737Jy sigma=0.649326 ! Fit after self-cal, rms=0.017739Jy sigma=0.649251 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) ! Added new window around map position (10.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466253 Jy ! Component: 100 - total flux cleaned = 0.00715739 Jy ! Component: 150 - total flux cleaned = 0.00879638 Jy ! Component: 200 - total flux cleaned = 0.00942883 Jy ! Total flux subtracted in 200 components = 0.00942883 Jy ! Clean residual min=-0.002195 max=0.003132 Jy/beam ! Clean residual mean=-0.000003 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.052157 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 93 components and 0.052157 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=0.016436Jy sigma=0.596801 ! Fit after self-cal, rms=0.016211Jy sigma=0.589092 ! 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=0.016211Jy sigma=0.589092 ! Fit after self-cal, rms=0.015823Jy sigma=0.578512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=2.873 mas, bpa=-20.52 degrees ! Estimated noise=0.661846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161965 Jy ! Component: 100 - total flux cleaned = 0.00203526 Jy ! Component: 150 - total flux cleaned = 0.002336 Jy ! Component: 200 - total flux cleaned = 0.0026539 Jy ! Total flux subtracted in 200 components = 0.0026539 Jy ! Clean residual min=-0.001990 max=0.002347 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0548109 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 129 components and 0.0548109 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=0.015542Jy sigma=0.567438 ! Fit after self-cal, rms=0.015473Jy sigma=0.564477 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 = 0.00101209 Jy ! Component: 100 - total flux cleaned = 0.00126074 Jy ! Component: 150 - total flux cleaned = 0.00143383 Jy ! Component: 200 - total flux cleaned = 0.00160042 Jy ! Total flux subtracted in 200 components = 0.00160042 Jy ! Clean residual min=-0.001925 max=0.002231 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0564113 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.0564113 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=0.015328Jy sigma=0.558701 ! Fit after self-cal, rms=0.015292Jy sigma=0.557041 ! 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=0.015292Jy sigma=0.557041 ! Fit after self-cal, rms=0.015256Jy sigma=0.556269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=3.23 mas, bpa=-24.21 degrees ! Estimated noise=0.769606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121333 Jy ! Component: 100 - total flux cleaned = 0.00151243 Jy ! Component: 150 - total flux cleaned = 0.0017239 Jy ! Component: 200 - total flux cleaned = 0.00181093 Jy ! Total flux subtracted in 200 components = 0.00181093 Jy ! Clean residual min=-0.002562 max=0.002759 Jy/beam ! Clean residual mean=-0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0582222 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 0.0582222 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=0.015152Jy sigma=0.552279 ! Fit after self-cal, rms=0.015117Jy sigma=0.550624 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 = 0.000588585 Jy ! Component: 100 - total flux cleaned = 0.000778885 Jy ! Component: 150 - total flux cleaned = 0.000797445 Jy ! Component: 200 - total flux cleaned = 0.000835059 Jy ! Total flux subtracted in 200 components = 0.000835059 Jy ! Clean residual min=-0.002472 max=0.002579 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0590573 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 0.0590573 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=0.015057Jy sigma=0.548333 ! Fit after self-cal, rms=0.015041Jy sigma=0.547467 ! 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=1.212 mas, bmaj=2.879 mas, bpa=-20.42 degrees ! Estimated noise=0.661848 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 2.879 at -20.42 degrees (North through East) ! Clean map min=-0.0017534 max=0.029156 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=1.005 mas, bmaj=2.717 mas, bpa=-20.66 degrees ! Estimated noise=0.905929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247804 Jy ! Component: 100 - total flux cleaned = 0.0327933 Jy ! Component: 150 - total flux cleaned = 0.0375666 Jy ! Component: 200 - total flux cleaned = 0.0410099 Jy ! Total flux subtracted in 200 components = 0.0410099 Jy ! Clean residual min=-0.002747 max=0.002847 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0410099 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0410099 Jy ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.879 mas, bpa=-20.42 degrees ! Estimated noise=0.661848 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 (30.2, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390217 Jy ! Component: 100 - total flux cleaned = 0.00648011 Jy ! Component: 150 - total flux cleaned = 0.00846998 Jy ! Component: 200 - total flux cleaned = 0.0100672 Jy ! Total flux subtracted in 200 components = 0.0100672 Jy ! Clean residual min=-0.001979 max=0.002027 Jy/beam ! Clean residual mean=-0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0510771 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 76 components and 0.0510771 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=2.226 mas, bmaj=3.23 mas, bpa=-24.21 degrees ! Estimated noise=0.769606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193575 Jy ! Component: 100 - total flux cleaned = 0.00334474 Jy ! Component: 150 - total flux cleaned = 0.00433066 Jy ! Component: 200 - total flux cleaned = 0.00485658 Jy ! Total flux subtracted in 200 components = 0.00485658 Jy ! Clean residual min=-0.002579 max=0.002430 Jy/beam ! Clean residual mean=-0.000006 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0559337 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 = 0.000455963 Jy ! Component: 100 - total flux cleaned = 0.000799154 Jy ! Component: 150 - total flux cleaned = 0.00100606 Jy ! Component: 200 - total flux cleaned = 0.00119972 Jy ! Total flux subtracted in 200 components = 0.00119972 Jy ! Clean residual min=-0.002443 max=0.002294 Jy/beam ! Clean residual mean=-0.000005 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0571334 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 138 components and 0.0571334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.879 mas, bpa=-20.42 degrees ! Estimated noise=0.661848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244397 Jy ! Component: 100 - total flux cleaned = -0.000270112 Jy ! Component: 150 - total flux cleaned = -0.000179336 Jy ! Component: 200 - total flux cleaned = -9.46725e-05 Jy ! Total flux subtracted in 200 components = -9.46725e-05 Jy ! Clean residual min=-0.001699 max=0.001732 Jy/beam ! Clean residual mean=-0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0570387 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 0.0570387 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=0.014943Jy sigma=0.541958 ! Fit after self-cal, rms=0.014899Jy sigma=0.539872 wmodel /d2/scr/pima/bp177i_uvs/J0816+6538_X_map.mod ! Writing 158 model components to file: /d2/scr/pima/bp177i_uvs/J0816+6538_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0816+6538_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0816+6538_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0816+6538_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0816+6538_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 = 0.000150734 Jy ! Component: 100 - total flux cleaned = 0.000234491 Jy ! Component: 150 - total flux cleaned = 0.000334027 Jy ! Component: 200 - total flux cleaned = 0.000425516 Jy ! Component: 250 - total flux cleaned = 0.000404512 Jy ! Component: 300 - total flux cleaned = 0.00038372 Jy ! Component: 350 - total flux cleaned = 0.000324646 Jy ! Component: 400 - total flux cleaned = 0.000324531 Jy ! Component: 450 - total flux cleaned = 0.000359548 Jy ! Component: 500 - total flux cleaned = 0.000393933 Jy ! Component: 550 - total flux cleaned = 0.000377016 Jy ! Component: 600 - total flux cleaned = 0.000377183 Jy ! Component: 650 - total flux cleaned = 0.000392952 Jy ! Component: 700 - total flux cleaned = 0.000377884 Jy ! Component: 750 - total flux cleaned = 0.000392532 Jy ! Component: 800 - total flux cleaned = 0.000363897 Jy ! Component: 850 - total flux cleaned = 0.000363567 Jy ! Component: 900 - total flux cleaned = 0.000349759 Jy ! Component: 950 - total flux cleaned = 0.000336549 Jy ! Component: 1000 - total flux cleaned = 0.000361501 Jy ! Component: 1050 - total flux cleaned = 0.000386125 Jy ! Component: 1100 - total flux cleaned = 0.000374071 Jy ! Component: 1150 - total flux cleaned = 0.000409582 Jy ! Component: 1200 - total flux cleaned = 0.00044423 Jy ! Component: 1250 - total flux cleaned = 0.000432749 Jy ! Component: 1300 - total flux cleaned = 0.000466079 Jy ! Component: 1350 - total flux cleaned = 0.000509473 Jy ! Component: 1400 - total flux cleaned = 0.000530806 Jy ! Component: 1450 - total flux cleaned = 0.000562386 Jy ! Component: 1500 - total flux cleaned = 0.000582872 Jy ! Component: 1550 - total flux cleaned = 0.000592878 Jy ! Component: 1600 - total flux cleaned = 0.00064229 Jy ! Component: 1650 - total flux cleaned = 0.000632285 Jy ! Component: 1700 - total flux cleaned = 0.00062281 Jy ! Component: 1750 - total flux cleaned = 0.00066058 Jy ! Component: 1800 - total flux cleaned = 0.000660718 Jy ! Component: 1850 - total flux cleaned = 0.00067899 Jy ! Component: 1900 - total flux cleaned = 0.000687906 Jy ! Component: 1950 - total flux cleaned = 0.000705501 Jy ! Component: 2000 - total flux cleaned = 0.000714256 Jy ! Component: 2050 - total flux cleaned = 0.000722774 Jy ! Component: 2100 - total flux cleaned = 0.000756349 Jy ! Component: 2150 - total flux cleaned = 0.000772905 Jy ! Component: 2200 - total flux cleaned = 0.000756498 Jy ! Component: 2250 - total flux cleaned = 0.000756642 Jy ! Component: 2300 - total flux cleaned = 0.000756583 Jy ! Component: 2350 - total flux cleaned = 0.000740826 Jy ! Component: 2400 - total flux cleaned = 0.000740798 Jy ! Component: 2450 - total flux cleaned = 0.000740789 Jy ! Component: 2500 - total flux cleaned = 0.000733056 Jy ! Component: 2550 - total flux cleaned = 0.00076308 Jy ! Component: 2600 - total flux cleaned = 0.000763006 Jy ! Component: 2650 - total flux cleaned = 0.000770311 Jy ! Component: 2700 - total flux cleaned = 0.000763057 Jy ! Component: 2750 - total flux cleaned = 0.000755868 Jy ! Component: 2800 - total flux cleaned = 0.000755937 Jy ! Component: 2850 - total flux cleaned = 0.000763015 Jy ! Component: 2900 - total flux cleaned = 0.000770081 Jy ! Component: 2950 - total flux cleaned = 0.000763062 Jy ! Component: 3000 - total flux cleaned = 0.00074921 Jy ! Component: 3050 - total flux cleaned = 0.000735511 Jy ! Component: 3100 - total flux cleaned = 0.000715145 Jy ! Component: 3150 - total flux cleaned = 0.000708371 Jy ! Component: 3200 - total flux cleaned = 0.000688127 Jy ! Component: 3250 - total flux cleaned = 0.000668083 Jy ! Component: 3300 - total flux cleaned = 0.000641533 Jy ! Component: 3350 - total flux cleaned = 0.00062835 Jy ! Component: 3400 - total flux cleaned = 0.000588923 Jy ! Component: 3450 - total flux cleaned = 0.0005759 Jy ! Component: 3500 - total flux cleaned = 0.000562905 Jy ! Component: 3550 - total flux cleaned = 0.000524097 Jy ! Component: 3600 - total flux cleaned = 0.000498348 Jy ! Component: 3650 - total flux cleaned = 0.000459924 Jy ! Component: 3700 - total flux cleaned = 0.000421672 Jy ! Component: 3750 - total flux cleaned = 0.000408985 Jy ! Component: 3800 - total flux cleaned = 0.000371076 Jy ! Component: 3850 - total flux cleaned = 0.00035218 Jy ! Component: 3900 - total flux cleaned = 0.000308284 Jy ! Component: 3950 - total flux cleaned = 0.000289543 Jy ! Component: 4000 - total flux cleaned = 0.000252212 Jy ! Component: 4050 - total flux cleaned = 0.000215035 Jy ! Total flux subtracted in 4096 components = 0.000196527 Jy ! Clean residual min=-0.000355 max=0.000492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0572353 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 430 components and 0.0572353 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0816+6538_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 2.879 at -20.42 degrees (North through East) ! Clean map min=-0.00075099 max=0.028861 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0816+6538_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0288615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11068 1.11068 2.22135 4.44271 8.88541 17.7708 35.5416 71.0833 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.105 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0816+6538_X_uvs.log closed on Tue Apr 15 00:13:47 2014