! Started logfile: /d2/scr/pima/bp177i_uvs/J0709+6832_X_uvs.log on Tue Apr 15 00:09:36 2014 obs /d2/scr/pima/bp177i_uvs/J0709+6832_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0709+6832_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J0709+6832 ! ! 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 600 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/J0709+6832_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. ! ! 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=1.001619Jy sigma=36.677409 ! Fit after self-cal, rms=0.976422Jy sigma=35.734635 ! 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=1.097 mas, bmaj=2.845 mas, bpa=-42.51 degrees ! Estimated noise=1.16433 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 = 0.0176254 Jy ! Component: 100 - total flux cleaned = 0.022569 Jy ! Total flux subtracted in 100 components = 0.022569 Jy ! Clean residual min=-0.003891 max=0.005509 Jy/beam ! Clean residual mean=-0.000005 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.022569 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.022569 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=0.021974Jy sigma=0.795270 ! Fit after self-cal, rms=0.018477Jy sigma=0.668518 ! 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=1.378 mas, bmaj=3.143 mas, bpa=-41.9 degrees ! Estimated noise=0.797213 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 = 0.00619615 Jy ! Component: 100 - total flux cleaned = 0.00954661 Jy ! Component: 150 - total flux cleaned = 0.011824 Jy ! Component: 200 - total flux cleaned = 0.0134141 Jy ! Total flux subtracted in 200 components = 0.0134141 Jy ! Clean residual min=-0.003237 max=0.004452 Jy/beam ! Clean residual mean=-0.000012 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0359831 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.0359831 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=0.016280Jy sigma=0.579187 ! Fit after self-cal, rms=0.016226Jy sigma=0.577247 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.378 x 3.143 at -41.9 degrees (North through East) ! Clean map min=-0.0030447 max=0.025041 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016226Jy sigma=0.577247 ! Fit after self-cal, rms=0.016226Jy sigma=0.577247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.378 mas, bmaj=3.143 mas, bpa=-41.9 degrees ! Estimated noise=0.797213 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 = 0.00134606 Jy ! Component: 100 - total flux cleaned = 0.00220202 Jy ! Component: 150 - total flux cleaned = 0.0025391 Jy ! Component: 200 - total flux cleaned = 0.00272092 Jy ! Total flux subtracted in 200 components = 0.00272092 Jy ! Clean residual min=-0.003131 max=0.004301 Jy/beam ! Clean residual mean=-0.000011 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.038704 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.038704 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=0.016087Jy sigma=0.572214 ! Fit after self-cal, rms=0.016081Jy sigma=0.571967 ! 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=0.016081Jy sigma=0.571967 ! Fit after self-cal, rms=0.016081Jy sigma=0.571967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.378 mas, bmaj=3.143 mas, bpa=-41.9 degrees ! Estimated noise=0.797213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182858 Jy ! Component: 100 - total flux cleaned = 0.000304631 Jy ! Component: 150 - total flux cleaned = 0.000361258 Jy ! Component: 200 - total flux cleaned = 0.000415049 Jy ! Total flux subtracted in 200 components = 0.000415049 Jy ! Clean residual min=-0.003056 max=0.004164 Jy/beam ! Clean residual mean=-0.000011 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.0391191 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0391191 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=0.016034Jy sigma=0.570410 ! Fit after self-cal, rms=0.016031Jy sigma=0.570261 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 (-4.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342912 Jy ! Component: 100 - total flux cleaned = 0.0045466 Jy ! Component: 150 - total flux cleaned = 0.0049576 Jy ! Component: 200 - total flux cleaned = 0.0050543 Jy ! Total flux subtracted in 200 components = 0.0050543 Jy ! Clean residual min=-0.002493 max=0.003185 Jy/beam ! Clean residual mean=-0.000008 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0441734 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.0441734 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=0.015292Jy sigma=0.543772 ! Fit after self-cal, rms=0.015218Jy sigma=0.540396 ! Inverting map ! Added new window around map position (-24.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303671 Jy ! Component: 100 - total flux cleaned = 0.00466179 Jy ! Component: 150 - total flux cleaned = 0.00538108 Jy ! Component: 200 - total flux cleaned = 0.00577042 Jy ! Total flux subtracted in 200 components = 0.00577042 Jy ! Clean residual min=-0.001799 max=0.002233 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0499438 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.0499438 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=0.014566Jy sigma=0.515349 ! Fit after self-cal, rms=0.014458Jy sigma=0.511369 ! 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=0.014458Jy sigma=0.511369 ! Fit after self-cal, rms=0.014491Jy sigma=0.509639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.38 mas, bmaj=3.132 mas, bpa=-41.7 degrees ! Estimated noise=0.80051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136897 Jy ! Component: 100 - total flux cleaned = 0.00210758 Jy ! Component: 150 - total flux cleaned = 0.00246914 Jy ! Component: 200 - total flux cleaned = 0.00270328 Jy ! Total flux subtracted in 200 components = 0.00270328 Jy ! Clean residual min=-0.001523 max=0.001853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0526471 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.0526471 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=0.014317Jy sigma=0.503404 ! Fit after self-cal, rms=0.014296Jy sigma=0.502235 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 = 0.000811389 Jy ! Component: 100 - total flux cleaned = 0.00109595 Jy ! Component: 150 - total flux cleaned = 0.00127308 Jy ! Component: 200 - total flux cleaned = 0.00139215 Jy ! Total flux subtracted in 200 components = 0.00139215 Jy ! Clean residual min=-0.001333 max=0.001621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0540392 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.0540392 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=0.014213Jy sigma=0.499380 ! Fit after self-cal, rms=0.014203Jy sigma=0.498933 ! 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=0.014203Jy sigma=0.498933 ! Fit after self-cal, rms=0.014171Jy sigma=0.497414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.574 mas, bmaj=3.943 mas, bpa=-50.07 degrees ! Estimated noise=0.891107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691739 Jy ! Component: 100 - total flux cleaned = 0.000965209 Jy ! Component: 150 - total flux cleaned = 0.00107983 Jy ! Component: 200 - total flux cleaned = 0.00119769 Jy ! Total flux subtracted in 200 components = 0.00119769 Jy ! Clean residual min=-0.001315 max=0.001735 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0552369 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.0552369 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=0.014133Jy sigma=0.496230 ! Fit after self-cal, rms=0.014125Jy sigma=0.495959 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 (-43, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411971 Jy ! Component: 100 - total flux cleaned = 0.000372589 Jy ! Component: 150 - total flux cleaned = 0.000564991 Jy ! Component: 200 - total flux cleaned = 0.000764746 Jy ! Total flux subtracted in 200 components = 0.000764746 Jy ! Clean residual min=-0.001076 max=0.001091 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0560017 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.0560017 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=0.013975Jy sigma=0.490678 ! Fit after self-cal, rms=0.013962Jy sigma=0.490281 ! 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=1.377 mas, bmaj=3.137 mas, bpa=-41.6 degrees ! Estimated noise=0.802354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.377 x 3.137 at -41.6 degrees (North through East) ! Clean map min=-0.0010408 max=0.024249 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=1.096 mas, bmaj=2.837 mas, bpa=-42.19 degrees ! Estimated noise=1.17488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202276 Jy ! Component: 100 - total flux cleaned = 0.0270258 Jy ! Component: 150 - total flux cleaned = 0.0315524 Jy ! Component: 200 - total flux cleaned = 0.0345214 Jy ! Total flux subtracted in 200 components = 0.0345214 Jy ! Clean residual min=-0.002753 max=0.003309 Jy/beam ! Clean residual mean=-0.000004 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0345214 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0345214 Jy ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=3.137 mas, bpa=-41.6 degrees ! Estimated noise=0.802354 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 = 0.00382387 Jy ! Component: 100 - total flux cleaned = 0.00614567 Jy ! Component: 150 - total flux cleaned = 0.00821849 Jy ! Component: 200 - total flux cleaned = 0.00989631 Jy ! Total flux subtracted in 200 components = 0.00989631 Jy ! Clean residual min=-0.001892 max=0.002046 Jy/beam ! Clean residual mean=-0.000006 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0444177 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 87 components and 0.0444177 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=2.574 mas, bmaj=3.943 mas, bpa=-50.07 degrees ! Estimated noise=0.891107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195883 Jy ! Component: 100 - total flux cleaned = 0.00345359 Jy ! Component: 150 - total flux cleaned = 0.00474536 Jy ! Component: 200 - total flux cleaned = 0.00584022 Jy ! Total flux subtracted in 200 components = 0.00584022 Jy ! Clean residual min=-0.001585 max=0.001506 Jy/beam ! Clean residual mean=-0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0502579 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 = 0.00094196 Jy ! Component: 100 - total flux cleaned = 0.00169433 Jy ! Component: 150 - total flux cleaned = 0.00238458 Jy ! Component: 200 - total flux cleaned = 0.00300082 Jy ! Total flux subtracted in 200 components = 0.00300082 Jy ! Clean residual min=-0.001268 max=0.001196 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0532587 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 184 components and 0.0532587 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=3.137 mas, bpa=-41.6 degrees ! Estimated noise=0.802354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262683 Jy ! Component: 100 - total flux cleaned = 0.000606292 Jy ! Component: 150 - total flux cleaned = 0.00101726 Jy ! Component: 200 - total flux cleaned = 0.00139174 Jy ! Total flux subtracted in 200 components = 0.00139174 Jy ! Clean residual min=-0.001227 max=0.001264 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0546505 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 215 components and 0.0546505 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=0.013958Jy sigma=0.490143 ! Fit after self-cal, rms=0.013956Jy sigma=0.489875 wmodel /d2/scr/pima/bp177i_uvs/J0709+6832_X_map.mod ! Writing 215 model components to file: /d2/scr/pima/bp177i_uvs/J0709+6832_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0709+6832_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0709+6832_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0709+6832_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0709+6832_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 = -0.00021423 Jy ! Component: 100 - total flux cleaned = -0.000200635 Jy ! Component: 150 - total flux cleaned = -0.000251068 Jy ! Component: 200 - total flux cleaned = -0.000266721 Jy ! Component: 250 - total flux cleaned = -0.000295214 Jy ! Component: 300 - total flux cleaned = -0.00033702 Jy ! Component: 350 - total flux cleaned = -0.000390922 Jy ! Component: 400 - total flux cleaned = -0.000390627 Jy ! Component: 450 - total flux cleaned = -0.000365934 Jy ! Component: 500 - total flux cleaned = -0.000390333 Jy ! Component: 550 - total flux cleaned = -0.00035543 Jy ! Component: 600 - total flux cleaned = -0.000344102 Jy ! Component: 650 - total flux cleaned = -0.000344039 Jy ! Component: 700 - total flux cleaned = -0.000322517 Jy ! Component: 750 - total flux cleaned = -0.000291235 Jy ! Component: 800 - total flux cleaned = -0.00027096 Jy ! Component: 850 - total flux cleaned = -0.000271208 Jy ! Component: 900 - total flux cleaned = -0.000261535 Jy ! Component: 950 - total flux cleaned = -0.000252078 Jy ! Component: 1000 - total flux cleaned = -0.00027078 Jy ! Component: 1050 - total flux cleaned = -0.00026167 Jy ! Component: 1100 - total flux cleaned = -0.00025288 Jy ! Component: 1150 - total flux cleaned = -0.000226844 Jy ! Component: 1200 - total flux cleaned = -0.000226862 Jy ! Component: 1250 - total flux cleaned = -0.000218408 Jy ! Component: 1300 - total flux cleaned = -0.00021013 Jy ! Component: 1350 - total flux cleaned = -0.000177446 Jy ! Component: 1400 - total flux cleaned = -0.000129209 Jy ! Component: 1450 - total flux cleaned = -9.74301e-05 Jy ! Component: 1500 - total flux cleaned = -4.24856e-05 Jy ! Component: 1550 - total flux cleaned = 2.70699e-05 Jy ! Component: 1600 - total flux cleaned = 9.5706e-05 Jy ! Component: 1650 - total flux cleaned = 0.000163464 Jy ! Component: 1700 - total flux cleaned = 0.000245195 Jy ! Component: 1750 - total flux cleaned = 0.000303929 Jy ! Component: 1800 - total flux cleaned = 0.000376584 Jy ! Component: 1850 - total flux cleaned = 0.000448512 Jy ! Component: 1900 - total flux cleaned = 0.000505348 Jy ! Component: 1950 - total flux cleaned = 0.000561732 Jy ! Component: 2000 - total flux cleaned = 0.000617649 Jy ! Component: 2050 - total flux cleaned = 0.000666309 Jy ! Component: 2100 - total flux cleaned = 0.000721414 Jy ! Component: 2150 - total flux cleaned = 0.00074878 Jy ! Component: 2200 - total flux cleaned = 0.00080994 Jy ! Component: 2250 - total flux cleaned = 0.000843643 Jy ! Component: 2300 - total flux cleaned = 0.000877172 Jy ! Component: 2350 - total flux cleaned = 0.000917176 Jy ! Component: 2400 - total flux cleaned = 0.000970205 Jy ! Component: 2450 - total flux cleaned = 0.00100308 Jy ! Component: 2500 - total flux cleaned = 0.00104892 Jy ! Component: 2550 - total flux cleaned = 0.00105541 Jy ! Component: 2600 - total flux cleaned = 0.00108786 Jy ! Component: 2650 - total flux cleaned = 0.00111368 Jy ! Component: 2700 - total flux cleaned = 0.00114576 Jy ! Component: 2750 - total flux cleaned = 0.00116498 Jy ! Component: 2800 - total flux cleaned = 0.0011841 Jy ! Component: 2850 - total flux cleaned = 0.00120951 Jy ! Component: 2900 - total flux cleaned = 0.00122216 Jy ! Component: 2950 - total flux cleaned = 0.00124107 Jy ! Component: 3000 - total flux cleaned = 0.00127254 Jy ! Component: 3050 - total flux cleaned = 0.00127254 Jy ! Component: 3100 - total flux cleaned = 0.00129754 Jy ! Component: 3150 - total flux cleaned = 0.00132246 Jy ! Component: 3200 - total flux cleaned = 0.00131623 Jy ! Component: 3250 - total flux cleaned = 0.00131624 Jy ! Component: 3300 - total flux cleaned = 0.00133484 Jy ! Component: 3350 - total flux cleaned = 0.00134104 Jy ! Component: 3400 - total flux cleaned = 0.00134101 Jy ! Component: 3450 - total flux cleaned = 0.00134719 Jy ! Component: 3500 - total flux cleaned = 0.00136574 Jy ! Component: 3550 - total flux cleaned = 0.00137811 Jy ! Component: 3600 - total flux cleaned = 0.00139048 Jy ! Component: 3650 - total flux cleaned = 0.00142135 Jy ! Component: 3700 - total flux cleaned = 0.0014337 Jy ! Component: 3750 - total flux cleaned = 0.00145221 Jy ! Component: 3800 - total flux cleaned = 0.00145222 Jy ! Component: 3850 - total flux cleaned = 0.00145837 Jy ! Component: 3900 - total flux cleaned = 0.00148925 Jy ! Component: 3950 - total flux cleaned = 0.00152632 Jy ! Component: 4000 - total flux cleaned = 0.00153253 Jy ! Component: 4050 - total flux cleaned = 0.00156347 Jy ! Total flux subtracted in 4096 components = 0.00158211 Jy ! Clean residual min=-0.000357 max=0.000390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0562326 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 408 components and 0.0562326 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0709+6832_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.377 x 3.137 at -41.6 degrees (North through East) ! Clean map min=-0.0014102 max=0.02491 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0709+6832_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.02491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27315 1.27315 2.5463 5.09261 10.1852 20.3704 40.7408 81.4817 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.635 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0709+6832_X_uvs.log closed on Tue Apr 15 00:09:42 2014