! Started logfile: /d2/scr/pima/bp171a4_uvs/J1116-2216_X_uvs.log on Wed Jan 29 03:52:13 2014 obs /d2/scr/pima/bp171a4_uvs/J1116-2216_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1116-2216_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J1116-2216 ! ! 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 744 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/J1116-2216_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=0.999054Jy sigma=32.213017 ! Fit after self-cal, rms=0.990187Jy sigma=31.932573 ! 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=0.7067 mas, bmaj=2.08 mas, bpa=0.1809 degrees ! Estimated noise=1.04068 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 = 0.00930109 Jy ! Component: 100 - total flux cleaned = 0.00943921 Jy ! Total flux subtracted in 100 components = 0.00943921 Jy ! Clean residual min=-0.002995 max=0.004660 Jy/beam ! Clean residual mean=0.000000 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.00943921 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00943921 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=0.019436Jy sigma=0.597370 ! Fit after self-cal, rms=0.017847Jy sigma=0.545550 ! Inverting map ! Added new window around map position (3, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474884 Jy ! Component: 100 - total flux cleaned = 0.00548989 Jy ! Total flux subtracted in 100 components = 0.00548989 Jy ! Clean residual min=-0.002781 max=0.003817 Jy/beam ! Clean residual mean=0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0149291 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0149291 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=0.017117Jy sigma=0.526819 ! Fit after self-cal, rms=0.016932Jy sigma=0.520485 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.465 mas, bpa=-2.102 degrees ! Estimated noise=0.817543 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 = -0.000380433 Jy ! Component: 100 - total flux cleaned = -0.000926755 Jy ! Component: 150 - total flux cleaned = -0.00136221 Jy ! Component: 200 - total flux cleaned = -0.00168022 Jy ! Total flux subtracted in 200 components = -0.00168022 Jy ! Clean residual min=-0.002162 max=0.002955 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0132489 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0132489 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=0.016548Jy sigma=0.508037 ! Fit after self-cal, rms=0.016473Jy sigma=0.506092 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8686 x 2.465 at -2.102 degrees (North through East) ! Clean map min=-0.0021817 max=0.01244 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* 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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=0.016473Jy sigma=0.506092 ! Fit after self-cal, rms=0.016473Jy sigma=0.506092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.465 mas, bpa=-2.102 degrees ! Estimated noise=0.817543 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 = 0.000371635 Jy ! Component: 100 - total flux cleaned = 8.88401e-05 Jy ! Component: 150 - total flux cleaned = -0.00014273 Jy ! Component: 200 - total flux cleaned = -0.000313093 Jy ! Total flux subtracted in 200 components = -0.000313093 Jy ! Clean residual min=-0.002071 max=0.002482 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0129358 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0129358 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=0.016333Jy sigma=0.501844 ! Fit after self-cal, rms=0.016294Jy sigma=0.500644 ! 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=0.016294Jy sigma=0.500644 ! Fit after self-cal, rms=0.016294Jy sigma=0.500644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.465 mas, bpa=-2.102 degrees ! Estimated noise=0.817543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003231 Jy ! Component: 100 - total flux cleaned = 0.000131292 Jy ! Component: 150 - total flux cleaned = -7.9978e-06 Jy ! Component: 200 - total flux cleaned = -4.33271e-05 Jy ! Total flux subtracted in 200 components = -4.33271e-05 Jy ! Clean residual min=-0.001855 max=0.002327 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0128925 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0128925 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=0.016219Jy sigma=0.498485 ! Fit after self-cal, rms=0.016206Jy sigma=0.497991 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 = 0.00022924 Jy ! Component: 100 - total flux cleaned = 0.000105315 Jy ! Component: 150 - total flux cleaned = 7.3634e-05 Jy ! Component: 200 - total flux cleaned = 4.48564e-05 Jy ! Total flux subtracted in 200 components = 4.48564e-05 Jy ! Clean residual min=-0.001868 max=0.002315 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0129373 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0129373 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=0.016166Jy sigma=0.496882 ! Fit after self-cal, rms=0.016131Jy sigma=0.496267 ! 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=0.016131Jy sigma=0.496267 ! Fit after self-cal, rms=0.016131Jy sigma=0.496267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.465 mas, bpa=-2.102 degrees ! Estimated noise=0.817543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173447 Jy ! Component: 100 - total flux cleaned = 0.000127116 Jy ! Component: 150 - total flux cleaned = 9.94807e-05 Jy ! Component: 200 - total flux cleaned = 7.37777e-05 Jy ! Total flux subtracted in 200 components = 7.37777e-05 Jy ! Clean residual min=-0.001825 max=0.002198 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0130111 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.0130111 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=0.016101Jy sigma=0.495452 ! Fit after self-cal, rms=0.016095Jy sigma=0.495287 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 = 0.000127869 Jy ! Component: 100 - total flux cleaned = 0.00011386 Jy ! Component: 150 - total flux cleaned = 7.76243e-05 Jy ! Component: 200 - total flux cleaned = 6.62333e-05 Jy ! Total flux subtracted in 200 components = 6.62333e-05 Jy ! Clean residual min=-0.001820 max=0.002116 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0130773 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0130773 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=0.016074Jy sigma=0.494741 ! Fit after self-cal, rms=0.016072Jy sigma=0.494646 ! 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=0.016072Jy sigma=0.494646 ! Fit after self-cal, rms=0.016072Jy sigma=0.494646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=6.512 mas, bpa=-1.2 degrees ! Estimated noise=1.03656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300549 Jy ! Component: 100 - total flux cleaned = -0.000326711 Jy ! Component: 150 - total flux cleaned = -0.000347814 Jy ! Component: 200 - total flux cleaned = -0.000339697 Jy ! Total flux subtracted in 200 components = -0.000339697 Jy ! Clean residual min=-0.002361 max=0.002740 Jy/beam ! Clean residual mean=0.000002 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0127376 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0127376 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=0.016071Jy sigma=0.494608 ! Fit after self-cal, rms=0.016058Jy sigma=0.494422 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 = -5.3014e-05 Jy ! Component: 100 - total flux cleaned = -7.35079e-05 Jy ! Component: 150 - total flux cleaned = -6.53919e-05 Jy ! Component: 200 - total flux cleaned = -4.29248e-05 Jy ! Total flux subtracted in 200 components = -4.29248e-05 Jy ! Clean residual min=-0.002337 max=0.002684 Jy/beam ! Clean residual mean=0.000002 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0126947 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0126947 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=0.016061Jy sigma=0.494533 ! Fit after self-cal, rms=0.016055Jy sigma=0.494454 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.465 mas, bpa=-2.102 degrees ! Estimated noise=0.817543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8686 x 2.465 at -2.102 degrees (North through East) ! Clean map min=-0.0025817 max=0.012352 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=0.7067 mas, bmaj=2.08 mas, bpa=0.1809 degrees ! Estimated noise=1.04068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118277 Jy ! Component: 100 - total flux cleaned = 0.0164851 Jy ! Component: 150 - total flux cleaned = 0.0166316 Jy ! Component: 200 - total flux cleaned = 0.0163626 Jy ! Total flux subtracted in 200 components = 0.0163626 Jy ! Clean residual min=-0.002645 max=0.003190 Jy/beam ! Clean residual mean=0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0163626 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0163626 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.465 mas, bpa=-2.102 degrees ! Estimated noise=0.817543 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 (-1.4, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728233 Jy ! Component: 100 - total flux cleaned = 0.000204571 Jy ! Component: 150 - total flux cleaned = -0.000212643 Jy ! Component: 200 - total flux cleaned = -0.000323243 Jy ! Total flux subtracted in 200 components = -0.000323243 Jy ! Clean residual min=-0.001848 max=0.002079 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0160393 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0160393 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=2.262 mas, bmaj=6.512 mas, bpa=-1.2 degrees ! Estimated noise=1.03656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858324 Jy ! Component: 100 - total flux cleaned = -0.000807788 Jy ! Component: 150 - total flux cleaned = -0.000752203 Jy ! Component: 200 - total flux cleaned = -0.000750999 Jy ! Total flux subtracted in 200 components = -0.000750999 Jy ! Clean residual min=-0.002071 max=0.002454 Jy/beam ! Clean residual mean=0.000003 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0152883 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.53214e-05 Jy ! Component: 100 - total flux cleaned = 2.88189e-05 Jy ! Component: 150 - total flux cleaned = 2.90143e-05 Jy ! Component: 200 - total flux cleaned = 1.87188e-05 Jy ! Total flux subtracted in 200 components = 1.87188e-05 Jy ! Clean residual min=-0.002120 max=0.002474 Jy/beam ! Clean residual mean=0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0153071 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.0153071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.465 mas, bpa=-2.102 degrees ! Estimated noise=0.817543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235852 Jy ! Component: 100 - total flux cleaned = 0.000233487 Jy ! Component: 150 - total flux cleaned = 0.000206538 Jy ! Component: 200 - total flux cleaned = 0.000181543 Jy ! Total flux subtracted in 200 components = 0.000181543 Jy ! Clean residual min=-0.001707 max=0.002059 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0154886 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0154886 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=0.015931Jy sigma=0.489895 ! Fit after self-cal, rms=0.015877Jy sigma=0.487740 wmodel /d2/scr/pima/bp171a4_uvs/J1116-2216_X_map.mod ! Writing 54 model components to file: /d2/scr/pima/bp171a4_uvs/J1116-2216_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1116-2216_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1116-2216_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1116-2216_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a4_uvs/J1116-2216_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 = 9.10472e-05 Jy ! Component: 100 - total flux cleaned = 0.000573115 Jy ! Component: 150 - total flux cleaned = 0.00085288 Jy ! Component: 200 - total flux cleaned = 0.000983266 Jy ! Component: 250 - total flux cleaned = 0.00115777 Jy ! Component: 300 - total flux cleaned = 0.00137086 Jy ! Component: 350 - total flux cleaned = 0.0015293 Jy ! Component: 400 - total flux cleaned = 0.00170286 Jy ! Component: 450 - total flux cleaned = 0.00184843 Jy ! Component: 500 - total flux cleaned = 0.00196842 Jy ! Component: 550 - total flux cleaned = 0.00216092 Jy ! Component: 600 - total flux cleaned = 0.00227285 Jy ! Component: 650 - total flux cleaned = 0.00247091 Jy ! Component: 700 - total flux cleaned = 0.00257499 Jy ! Component: 750 - total flux cleaned = 0.00259187 Jy ! Component: 800 - total flux cleaned = 0.00267372 Jy ! Component: 850 - total flux cleaned = 0.00270544 Jy ! Component: 900 - total flux cleaned = 0.0027364 Jy ! Component: 950 - total flux cleaned = 0.00284117 Jy ! Component: 1000 - total flux cleaned = 0.00288467 Jy ! Component: 1050 - total flux cleaned = 0.00291281 Jy ! Component: 1100 - total flux cleaned = 0.00295443 Jy ! Component: 1150 - total flux cleaned = 0.00299521 Jy ! Component: 1200 - total flux cleaned = 0.00306103 Jy ! Component: 1250 - total flux cleaned = 0.00313802 Jy ! Component: 1300 - total flux cleaned = 0.0031755 Jy ! Component: 1350 - total flux cleaned = 0.00322444 Jy ! Component: 1400 - total flux cleaned = 0.00323626 Jy ! Component: 1450 - total flux cleaned = 0.00327149 Jy ! Component: 1500 - total flux cleaned = 0.00331733 Jy ! Component: 1550 - total flux cleaned = 0.00331733 Jy ! Component: 1600 - total flux cleaned = 0.00332809 Jy ! Component: 1650 - total flux cleaned = 0.00332823 Jy ! Component: 1700 - total flux cleaned = 0.003339 Jy ! Component: 1750 - total flux cleaned = 0.00331806 Jy ! Component: 1800 - total flux cleaned = 0.00330775 Jy ! Component: 1850 - total flux cleaned = 0.00330796 Jy ! Component: 1900 - total flux cleaned = 0.00331791 Jy ! Component: 1950 - total flux cleaned = 0.00330804 Jy ! Component: 2000 - total flux cleaned = 0.00329827 Jy ! Component: 2050 - total flux cleaned = 0.00327889 Jy ! Component: 2100 - total flux cleaned = 0.00329782 Jy ! Component: 2150 - total flux cleaned = 0.00329785 Jy ! Component: 2200 - total flux cleaned = 0.00329793 Jy ! Component: 2250 - total flux cleaned = 0.003298 Jy ! Component: 2300 - total flux cleaned = 0.00328892 Jy ! Component: 2350 - total flux cleaned = 0.00329791 Jy ! Component: 2400 - total flux cleaned = 0.00328903 Jy ! Component: 2450 - total flux cleaned = 0.00328917 Jy ! Component: 2500 - total flux cleaned = 0.00331551 Jy ! Component: 2550 - total flux cleaned = 0.00334155 Jy ! Component: 2600 - total flux cleaned = 0.00336746 Jy ! Component: 2650 - total flux cleaned = 0.00338452 Jy ! Component: 2700 - total flux cleaned = 0.00340149 Jy ! Component: 2750 - total flux cleaned = 0.00339304 Jy ! Component: 2800 - total flux cleaned = 0.00343501 Jy ! Component: 2850 - total flux cleaned = 0.00342665 Jy ! Component: 2900 - total flux cleaned = 0.0034684 Jy ! Component: 2950 - total flux cleaned = 0.00347674 Jy ! Component: 3000 - total flux cleaned = 0.00349336 Jy ! Component: 3050 - total flux cleaned = 0.00353482 Jy ! Component: 3100 - total flux cleaned = 0.00355972 Jy ! Component: 3150 - total flux cleaned = 0.00360113 Jy ! Component: 3200 - total flux cleaned = 0.00361771 Jy ! Component: 3250 - total flux cleaned = 0.00366739 Jy ! Component: 3300 - total flux cleaned = 0.00371705 Jy ! Component: 3350 - total flux cleaned = 0.00375017 Jy ! Component: 3400 - total flux cleaned = 0.00379983 Jy ! Component: 3450 - total flux cleaned = 0.00380809 Jy ! Component: 3500 - total flux cleaned = 0.00384975 Jy ! Component: 3550 - total flux cleaned = 0.00384982 Jy ! Component: 3600 - total flux cleaned = 0.00388342 Jy ! Component: 3650 - total flux cleaned = 0.00390028 Jy ! Component: 3700 - total flux cleaned = 0.0039002 Jy ! Component: 3750 - total flux cleaned = 0.00391731 Jy ! Component: 3800 - total flux cleaned = 0.00393455 Jy ! Component: 3850 - total flux cleaned = 0.00390845 Jy ! Component: 3900 - total flux cleaned = 0.00393462 Jy ! Component: 3950 - total flux cleaned = 0.00392584 Jy ! Component: 4000 - total flux cleaned = 0.00391693 Jy ! Component: 4050 - total flux cleaned = 0.00391689 Jy ! Total flux subtracted in 4096 components = 0.00391693 Jy ! Clean residual min=-0.000575 max=0.000656 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0194055 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 310 components and 0.0194055 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1116-2216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8686 x 2.465 at -2.102 degrees (North through East) ! Clean map min=-0.0037047 max=0.010715 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1116-2216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0107148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.97531 3.97531 7.95062 15.9012 31.8025 63.605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 75.465 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1116-2216_X_uvs.log closed on Wed Jan 29 03:52:25 2014