! Started logfile: /d2/scr/pima/bp171aa_uvs/J1007+5908_C_uvs.log on Thu Nov 28 23:33:48 2013 obs /d2/scr/pima/bp171aa_uvs/J1007+5908_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1007+5908_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J1007+5908 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1007+5908_C] 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 0.300x0.300 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=1.002540Jy sigma=0.708687 ! Fit after self-cal, rms=0.985485Jy sigma=0.696630 ! 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=1.27 mas, bmaj=4.894 mas, bpa=15.26 degrees ! Estimated noise=26.7841 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 = 0.0120987 Jy ! Component: 100 - total flux cleaned = 0.0142032 Jy ! Total flux subtracted in 100 components = 0.0142032 Jy ! Clean residual min=-0.002288 max=0.002157 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0142032 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0142032 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=0.028308Jy sigma=0.020007 ! Fit after self-cal, rms=0.024783Jy sigma=0.017514 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054183 Jy ! Component: 100 - total flux cleaned = 0.00695297 Jy ! Total flux subtracted in 100 components = 0.00695297 Jy ! Clean residual min=-0.001849 max=0.001805 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0211562 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0211562 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=0.023764Jy sigma=0.016794 ! Fit after self-cal, rms=0.023762Jy sigma=0.016793 ! 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=1.555 mas, bmaj=4.955 mas, bpa=14.47 degrees ! Estimated noise=17.5953 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 = 0.00133726 Jy ! Component: 100 - total flux cleaned = 0.00198808 Jy ! Component: 150 - total flux cleaned = 0.00217367 Jy ! Component: 200 - total flux cleaned = 0.00222176 Jy ! Total flux subtracted in 200 components = 0.00222176 Jy ! Clean residual min=-0.001527 max=0.001491 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0233779 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0233779 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=0.023682Jy sigma=0.016737 ! Fit after self-cal, rms=0.023676Jy sigma=0.016732 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.555 x 4.955 at 14.47 degrees (North through East) ! Clean map min=-0.0015043 max=0.021367 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 1.14 FD 1.05 HN 0.95 KP 0.87 ! LA 1.04 MK 1.02 NL 1.13 OV 1.15 ! PT 1.00 SC 0.92 ! ! ! 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 1.07 FD 1.07 HN 0.92 KP 1.13 ! LA 1.12 MK 0.94 NL 1.03 OV 0.89 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.13 KP 1.03 ! LA 1.05 MK 1.05 NL 1.15 OV 0.91 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.85 KP 0.95 ! LA 1.17 MK 1.03 NL 1.08 OV 1.03 ! PT 0.86 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.85 KP 0.90 ! LA 1.11 MK 0.95 NL 1.09 OV 0.89 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.023676Jy sigma=0.016732 ! Fit after self-cal, rms=0.023950Jy sigma=0.016671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.936 mas, bpa=14.25 degrees ! Estimated noise=17.7995 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 = 0.000561431 Jy ! Component: 100 - total flux cleaned = 0.000738562 Jy ! Component: 150 - total flux cleaned = 0.000830782 Jy ! Component: 200 - total flux cleaned = 0.000875666 Jy ! Total flux subtracted in 200 components = 0.000875666 Jy ! Clean residual min=-0.001338 max=0.001351 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0242536 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0242536 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=0.023931Jy sigma=0.016656 ! Fit after self-cal, rms=0.023949Jy sigma=0.016651 ! 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=0.023949Jy sigma=0.016651 ! Fit after self-cal, rms=0.024111Jy sigma=0.016648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=4.93 mas, bpa=14.21 degrees ! Estimated noise=17.9087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038642 Jy ! Component: 100 - total flux cleaned = 0.000464005 Jy ! Component: 150 - total flux cleaned = 0.000492461 Jy ! Component: 200 - total flux cleaned = 0.000509444 Jy ! Total flux subtracted in 200 components = 0.000509444 Jy ! Clean residual min=-0.001330 max=0.001336 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.024763 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.024763 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=0.024103Jy sigma=0.016642 ! Fit after self-cal, rms=0.024106Jy sigma=0.016641 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 (36.3, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922229 Jy ! Component: 100 - total flux cleaned = 0.000922185 Jy ! Component: 150 - total flux cleaned = 0.00102848 Jy ! Component: 200 - total flux cleaned = 0.00107361 Jy ! Total flux subtracted in 200 components = 0.00107361 Jy ! Clean residual min=-0.001219 max=0.001002 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0258366 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0258366 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=0.024050Jy sigma=0.016599 ! Fit after self-cal, rms=0.024044Jy sigma=0.016593 ! 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=0.024044Jy sigma=0.016593 ! Fit after self-cal, rms=0.024185Jy sigma=0.016590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=4.92 mas, bpa=14.22 degrees ! Estimated noise=18.0271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347064 Jy ! Component: 100 - total flux cleaned = 0.000477403 Jy ! Component: 150 - total flux cleaned = 0.000533277 Jy ! Component: 200 - total flux cleaned = 0.000558171 Jy ! Total flux subtracted in 200 components = 0.000558171 Jy ! Clean residual min=-0.001196 max=0.000985 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0263948 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.0263948 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=0.024166Jy sigma=0.016576 ! Fit after self-cal, rms=0.024166Jy sigma=0.016574 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 = 0.000212495 Jy ! Component: 100 - total flux cleaned = 0.000247881 Jy ! Component: 150 - total flux cleaned = 0.000268463 Jy ! Component: 200 - total flux cleaned = 0.000277674 Jy ! Total flux subtracted in 200 components = 0.000277674 Jy ! Clean residual min=-0.001185 max=0.000964 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0266725 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0266725 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=0.024158Jy sigma=0.016568 ! Fit after self-cal, rms=0.024157Jy sigma=0.016567 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.024157Jy sigma=0.016567 ! Fit after self-cal, rms=0.024508Jy sigma=0.016552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=5.317 mas, bpa=12.5 degrees ! Estimated noise=24.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433555 Jy ! Component: 100 - total flux cleaned = 0.000620305 Jy ! Component: 150 - total flux cleaned = 0.000780322 Jy ! Component: 200 - total flux cleaned = 0.000890237 Jy ! Total flux subtracted in 200 components = 0.000890237 Jy ! Clean residual min=-0.001291 max=0.001165 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0275627 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0275627 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=0.024505Jy sigma=0.016550 ! Fit after self-cal, rms=0.024507Jy sigma=0.016549 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 = 0.000155551 Jy ! Component: 100 - total flux cleaned = 0.000231844 Jy ! Component: 150 - total flux cleaned = 0.0002379 Jy ! Component: 200 - total flux cleaned = 0.000254269 Jy ! Total flux subtracted in 200 components = 0.000254269 Jy ! Clean residual min=-0.001277 max=0.001159 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.027817 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.027817 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=0.024507Jy sigma=0.016549 ! Fit after self-cal, rms=0.024506Jy sigma=0.016549 ! 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=1.537 mas, bmaj=4.904 mas, bpa=14.24 degrees ! Estimated noise=18.2922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.537 x 4.904 at 14.24 degrees (North through East) ! Clean map min=-0.0011528 max=0.02189 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=1.258 mas, bmaj=4.873 mas, bpa=15.08 degrees ! Estimated noise=27.6977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172346 Jy ! Component: 100 - total flux cleaned = 0.0213023 Jy ! Component: 150 - total flux cleaned = 0.0233605 Jy ! Component: 200 - total flux cleaned = 0.024509 Jy ! Total flux subtracted in 200 components = 0.024509 Jy ! Clean residual min=-0.001769 max=0.001756 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.024509 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.024509 Jy ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=4.904 mas, bpa=14.24 degrees ! Estimated noise=18.2922 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 (2.1, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162565 Jy ! Component: 100 - total flux cleaned = 0.00215048 Jy ! Component: 150 - total flux cleaned = 0.00257364 Jy ! Component: 200 - total flux cleaned = 0.00284645 Jy ! Total flux subtracted in 200 components = 0.00284645 Jy ! Clean residual min=-0.001297 max=0.001096 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0273555 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0273555 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=5.317 mas, bpa=12.5 degrees ! Estimated noise=24.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032111 Jy ! Component: 100 - total flux cleaned = 0.000452999 Jy ! Component: 150 - total flux cleaned = 0.000572531 Jy ! Component: 200 - total flux cleaned = 0.000585883 Jy ! Total flux subtracted in 200 components = 0.000585883 Jy ! Clean residual min=-0.001336 max=0.001178 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0279413 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 = 5.96758e-07 Jy ! Component: 100 - total flux cleaned = -2.14811e-05 Jy ! Component: 150 - total flux cleaned = -3.09408e-05 Jy ! Component: 200 - total flux cleaned = -3.08364e-05 Jy ! Total flux subtracted in 200 components = -3.08364e-05 Jy ! Clean residual min=-0.001293 max=0.001159 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0279105 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 101 components and 0.0279105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=4.904 mas, bpa=14.24 degrees ! Estimated noise=18.2922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102469 Jy ! Component: 100 - total flux cleaned = -0.000234598 Jy ! Component: 150 - total flux cleaned = -0.000350608 Jy ! Component: 200 - total flux cleaned = -0.000410479 Jy ! Total flux subtracted in 200 components = -0.000410479 Jy ! Clean residual min=-0.001270 max=0.001018 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0275 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.0275 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=0.024501Jy sigma=0.016549 ! Fit after self-cal, rms=0.024498Jy sigma=0.016545 wmodel /d2/scr/pima/bp171aa_uvs/J1007+5908_C_map.mod ! Writing 121 model components to file: /d2/scr/pima/bp171aa_uvs/J1007+5908_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1007+5908_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1007+5908_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1007+5908_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1007+5908_C_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 = -0.000477423 Jy ! Component: 100 - total flux cleaned = -0.00063117 Jy ! Component: 150 - total flux cleaned = -0.000667387 Jy ! Component: 200 - total flux cleaned = -0.000617165 Jy ! Component: 250 - total flux cleaned = -0.000568476 Jy ! Component: 300 - total flux cleaned = -0.000552643 Jy ! Component: 350 - total flux cleaned = -0.000552354 Jy ! Component: 400 - total flux cleaned = -0.000566877 Jy ! Component: 450 - total flux cleaned = -0.000595162 Jy ! Component: 500 - total flux cleaned = -0.00060898 Jy ! Component: 550 - total flux cleaned = -0.000568757 Jy ! Component: 600 - total flux cleaned = -0.000555804 Jy ! Component: 650 - total flux cleaned = -0.000530182 Jy ! Component: 700 - total flux cleaned = -0.000492178 Jy ! Component: 750 - total flux cleaned = -0.000442491 Jy ! Component: 800 - total flux cleaned = -0.000418178 Jy ! Component: 850 - total flux cleaned = -0.000358547 Jy ! Component: 900 - total flux cleaned = -0.000323643 Jy ! Component: 950 - total flux cleaned = -0.000312084 Jy ! Component: 1000 - total flux cleaned = -0.00026687 Jy ! Component: 1050 - total flux cleaned = -0.000222124 Jy ! Component: 1100 - total flux cleaned = -0.000178229 Jy ! Component: 1150 - total flux cleaned = -0.000145742 Jy ! Component: 1200 - total flux cleaned = -0.00011373 Jy ! Component: 1250 - total flux cleaned = -7.21271e-05 Jy ! Component: 1300 - total flux cleaned = -4.15264e-05 Jy ! Component: 1350 - total flux cleaned = -3.14383e-05 Jy ! Component: 1400 - total flux cleaned = -1.47473e-06 Jy ! Component: 1450 - total flux cleaned = 5.74641e-05 Jy ! Component: 1500 - total flux cleaned = 8.65558e-05 Jy ! Component: 1550 - total flux cleaned = 0.000124811 Jy ! Component: 1600 - total flux cleaned = 0.000143776 Jy ! Component: 1650 - total flux cleaned = 0.000190255 Jy ! Component: 1700 - total flux cleaned = 0.000236103 Jy ! Component: 1750 - total flux cleaned = 0.000290458 Jy ! Component: 1800 - total flux cleaned = 0.000326199 Jy ! Component: 1850 - total flux cleaned = 0.000361411 Jy ! Component: 1900 - total flux cleaned = 0.000352793 Jy ! Component: 1950 - total flux cleaned = 0.000378816 Jy ! Component: 2000 - total flux cleaned = 0.000387404 Jy ! Component: 2050 - total flux cleaned = 0.000412736 Jy ! Component: 2100 - total flux cleaned = 0.000437792 Jy ! Component: 2150 - total flux cleaned = 0.000437757 Jy ! Component: 2200 - total flux cleaned = 0.000470306 Jy ! Component: 2250 - total flux cleaned = 0.00046221 Jy ! Component: 2300 - total flux cleaned = 0.000486116 Jy ! Component: 2350 - total flux cleaned = 0.000478046 Jy ! Component: 2400 - total flux cleaned = 0.000462318 Jy ! Component: 2450 - total flux cleaned = 0.00043929 Jy ! Component: 2500 - total flux cleaned = 0.000447042 Jy ! Component: 2550 - total flux cleaned = 0.000454568 Jy ! Component: 2600 - total flux cleaned = 0.000401945 Jy ! Component: 2650 - total flux cleaned = 0.000416906 Jy ! Component: 2700 - total flux cleaned = 0.000394713 Jy ! Component: 2750 - total flux cleaned = 0.000358049 Jy ! Component: 2800 - total flux cleaned = 0.000365296 Jy ! Component: 2850 - total flux cleaned = 0.000314882 Jy ! Component: 2900 - total flux cleaned = 0.000307805 Jy ! Component: 2950 - total flux cleaned = 0.000286482 Jy ! Component: 3000 - total flux cleaned = 0.000230274 Jy ! Component: 3050 - total flux cleaned = 0.000230369 Jy ! Component: 3100 - total flux cleaned = 0.000209619 Jy ! Component: 3150 - total flux cleaned = 0.000195842 Jy ! Component: 3200 - total flux cleaned = 0.000182128 Jy ! Component: 3250 - total flux cleaned = 0.000154977 Jy ! Component: 3300 - total flux cleaned = 0.000148261 Jy ! Component: 3350 - total flux cleaned = 0.000101554 Jy ! Component: 3400 - total flux cleaned = 6.84814e-05 Jy ! Component: 3450 - total flux cleaned = 5.5416e-05 Jy ! Component: 3500 - total flux cleaned = 2.28449e-05 Jy ! Component: 3550 - total flux cleaned = 2.28284e-05 Jy ! Component: 3600 - total flux cleaned = 3.44174e-06 Jy ! Component: 3650 - total flux cleaned = -4.13224e-05 Jy ! Component: 3700 - total flux cleaned = -5.40399e-05 Jy ! Component: 3750 - total flux cleaned = -9.82283e-05 Jy ! Component: 3800 - total flux cleaned = -0.000104459 Jy ! Component: 3850 - total flux cleaned = -0.000116897 Jy ! Component: 3900 - total flux cleaned = -0.000135414 Jy ! Component: 3950 - total flux cleaned = -0.00014156 Jy ! Component: 4000 - total flux cleaned = -0.000196544 Jy ! Component: 4050 - total flux cleaned = -0.000190425 Jy ! Total flux subtracted in 4096 components = -0.000238767 Jy ! Clean residual min=-0.000345 max=0.000382 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0272613 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 425 components and 0.0272613 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1007+5908_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.537 x 4.904 at 14.24 degrees (North through East) ! Clean map min=-0.0008465 max=0.021888 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1007+5908_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0218885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48318 1.48318 2.96635 5.93271 11.8654 23.7308 47.4617 94.9233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 202.268 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1007+5908_C_uvs.log closed on Thu Nov 28 23:33:54 2013