! Started logfile: /scr/pima/bp171a7_uvs/J1125+0001_X_uvs.log on Sun May 12 14:03:34 2013 obs /scr/pima/bp171a7_uvs/J1125+0001_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1125+0001_X_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J1125+0001 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3384 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 /scr/pima/bp171a7_uvs/J1125+0001_X] 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018956Jy sigma=0.720328 ! Fit after self-cal, rms=0.864094Jy sigma=0.610845 ! 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=0.7755 mas, bmaj=2.107 mas, bpa=-1.017 degrees ! Estimated noise=23.793 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 = 0.103174 Jy ! Component: 100 - total flux cleaned = 0.126364 Jy ! Total flux subtracted in 100 components = 0.126364 Jy ! Clean residual min=-0.005511 max=0.008391 Jy/beam ! Clean residual mean=-0.000012 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.126364 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.126364 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=0.036636Jy sigma=0.025876 ! Fit after self-cal, rms=0.036630Jy sigma=0.025872 ! 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=0.9225 mas, bmaj=2.436 mas, bpa=-3.604 degrees ! Estimated noise=17.1948 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 = 0.0119167 Jy ! Component: 100 - total flux cleaned = 0.0176949 Jy ! Component: 150 - total flux cleaned = 0.0207944 Jy ! Component: 200 - total flux cleaned = 0.0225536 Jy ! Total flux subtracted in 200 components = 0.0225536 Jy ! Clean residual min=-0.004500 max=0.004272 Jy/beam ! Clean residual mean=-0.000011 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.148918 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.148918 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=0.032886Jy sigma=0.023221 ! Fit after self-cal, rms=0.032879Jy sigma=0.023216 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.90 KP 0.95 LA 1.01 ! MK 0.99 NL 0.99 OV 1.08 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.90 KP 0.96 LA 0.97 ! MK 1.01 NL 1.00 OV 1.01 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.95 KP 1.07 LA 0.92 ! MK 1.11 NL 1.00 OV 1.02 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.00 KP 0.94 LA 0.96 ! MK 1.09 NL 0.95 OV 1.03 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.98 KP 1.06 LA 0.98 ! MK 1.03 NL 0.92 OV 1.00 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.07 KP 1.06 LA 1.00 ! MK 1.08 NL 0.98 OV 1.02 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.98 KP 1.02 LA 0.92 ! MK 1.08 NL 1.01 OV 1.10 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.98 KP 1.10 LA 0.91 ! MK 1.06 NL 1.01 OV 1.08 PT 0.88 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.032879Jy sigma=0.023216 ! Fit after self-cal, rms=0.030508Jy sigma=0.021401 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=2.444 mas, bpa=-3.442 degrees ! Estimated noise=17.224 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 = -0.000675446 Jy ! Component: 100 - total flux cleaned = -0.000784262 Jy ! Component: 150 - total flux cleaned = -0.000827364 Jy ! Component: 200 - total flux cleaned = -0.000818545 Jy ! Total flux subtracted in 200 components = -0.000818545 Jy ! Clean residual min=-0.001840 max=0.001387 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.148099 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.148099 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=0.030492Jy sigma=0.021390 ! Fit after self-cal, rms=0.030510Jy sigma=0.021386 ! 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=0.030510Jy sigma=0.021386 ! Fit after self-cal, rms=0.030541Jy sigma=0.021382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=2.447 mas, bpa=-3.399 degrees ! Estimated noise=17.2258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045669 Jy ! Component: 100 - total flux cleaned = -0.000592599 Jy ! Component: 150 - total flux cleaned = -0.000614239 Jy ! Component: 200 - total flux cleaned = -0.000626444 Jy ! Total flux subtracted in 200 components = -0.000626444 Jy ! Clean residual min=-0.001796 max=0.001373 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.147473 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.147473 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=0.030534Jy sigma=0.021377 ! Fit after self-cal, rms=0.030534Jy sigma=0.021377 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.18587e-05 Jy ! Component: 100 - total flux cleaned = -3.66816e-05 Jy ! Component: 150 - total flux cleaned = -4.50042e-05 Jy ! Component: 200 - total flux cleaned = -5.29521e-05 Jy ! Total flux subtracted in 200 components = -5.29521e-05 Jy ! Clean residual min=-0.001769 max=0.001369 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.14742 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.14742 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=0.030533Jy sigma=0.021376 ! Fit after self-cal, rms=0.030533Jy sigma=0.021376 ! 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=0.030533Jy sigma=0.021376 ! Fit after self-cal, rms=0.030559Jy sigma=0.021374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=2.449 mas, bpa=-3.352 degrees ! Estimated noise=17.2282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033854 Jy ! Component: 100 - total flux cleaned = -0.000459031 Jy ! Component: 150 - total flux cleaned = -0.000493977 Jy ! Component: 200 - total flux cleaned = -0.000517708 Jy ! Total flux subtracted in 200 components = -0.000517708 Jy ! Clean residual min=-0.001751 max=0.001354 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.146902 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.146902 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=0.030556Jy sigma=0.021371 ! Fit after self-cal, rms=0.030556Jy sigma=0.021370 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.35711e-05 Jy ! Component: 100 - total flux cleaned = -2.09634e-05 Jy ! Component: 150 - total flux cleaned = -2.42956e-05 Jy ! Component: 200 - total flux cleaned = -2.43516e-05 Jy ! Total flux subtracted in 200 components = -2.43516e-05 Jy ! Clean residual min=-0.001746 max=0.001354 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.146878 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.146878 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=0.030555Jy sigma=0.021370 ! Fit after self-cal, rms=0.030555Jy sigma=0.021370 ! 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=0.030555Jy sigma=0.021370 ! Fit after self-cal, rms=0.030574Jy sigma=0.021368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.926 mas, bmaj=4.252 mas, bpa=-10.75 degrees ! Estimated noise=22.4465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405639 Jy ! Component: 100 - total flux cleaned = -0.000501727 Jy ! Component: 150 - total flux cleaned = -0.000514884 Jy ! Component: 200 - total flux cleaned = -0.000518711 Jy ! Total flux subtracted in 200 components = -0.000518711 Jy ! Clean residual min=-0.001540 max=0.001320 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.146359 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.146359 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=0.030574Jy sigma=0.021368 ! Fit after self-cal, rms=0.030573Jy sigma=0.021367 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.90643e-05 Jy ! Component: 100 - total flux cleaned = -1.87821e-05 Jy ! Component: 150 - total flux cleaned = -2.14298e-05 Jy ! Component: 200 - total flux cleaned = -2.4035e-05 Jy ! Total flux subtracted in 200 components = -2.4035e-05 Jy ! Clean residual min=-0.001543 max=0.001321 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.146335 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.146335 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=0.030575Jy sigma=0.021368 ! Fit after self-cal, rms=0.030575Jy sigma=0.021368 ! 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=0.9348 mas, bmaj=2.45 mas, bpa=-3.314 degrees ! Estimated noise=17.2282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9348 x 2.45 at -3.314 degrees (North through East) ! Clean map min=-0.0016066 max=0.13411 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=0.7847 mas, bmaj=2.11 mas, bpa=-0.5602 degrees ! Estimated noise=24.0282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104169 Jy ! Component: 100 - total flux cleaned = 0.127486 Jy ! Component: 150 - total flux cleaned = 0.135944 Jy ! Component: 200 - total flux cleaned = 0.140335 Jy ! Total flux subtracted in 200 components = 0.140335 Jy ! Clean residual min=-0.002640 max=0.002677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.140335 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.140335 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9348 mas, bmaj=2.45 mas, bpa=-3.314 degrees ! Estimated noise=17.2282 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 = 0.00310922 Jy ! Component: 100 - total flux cleaned = 0.00465177 Jy ! Component: 150 - total flux cleaned = 0.005489 Jy ! Component: 200 - total flux cleaned = 0.00588672 Jy ! Total flux subtracted in 200 components = 0.00588672 Jy ! Clean residual min=-0.001786 max=0.001424 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.146222 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.146222 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=1.926 mas, bmaj=4.252 mas, bpa=-10.75 degrees ! Estimated noise=22.4465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109607 Jy ! Component: 100 - total flux cleaned = -9.29755e-05 Jy ! Component: 150 - total flux cleaned = -8.69531e-05 Jy ! Component: 200 - total flux cleaned = -8.17279e-05 Jy ! Total flux subtracted in 200 components = -8.17279e-05 Jy ! Clean residual min=-0.001547 max=0.001347 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.14614 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 = 4.30736e-06 Jy ! Component: 100 - total flux cleaned = 8.24743e-06 Jy ! Component: 150 - total flux cleaned = 8.25694e-06 Jy ! Component: 200 - total flux cleaned = 1.16495e-05 Jy ! Total flux subtracted in 200 components = 1.16495e-05 Jy ! Clean residual min=-0.001539 max=0.001344 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.146152 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.146152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9348 mas, bmaj=2.45 mas, bpa=-3.314 degrees ! Estimated noise=17.2282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240725 Jy ! Component: 100 - total flux cleaned = 0.000224139 Jy ! Component: 150 - total flux cleaned = 0.000210686 Jy ! Component: 200 - total flux cleaned = 0.000198753 Jy ! Total flux subtracted in 200 components = 0.000198753 Jy ! Clean residual min=-0.001724 max=0.001411 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.14635 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.14635 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=0.030601Jy sigma=0.021383 ! Fit after self-cal, rms=0.030599Jy sigma=0.021383 wmodel /scr/pima/bp171a7_uvs/J1125+0001_X_map.mod ! Writing 51 model components to file: /scr/pima/bp171a7_uvs/J1125+0001_X_map.mod wobs /scr/pima/bp171a7_uvs/J1125+0001_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1125+0001_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1125+0001_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1125+0001_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 = -0.000705802 Jy ! Component: 100 - total flux cleaned = -0.000912832 Jy ! Component: 150 - total flux cleaned = -0.000889421 Jy ! Component: 200 - total flux cleaned = -0.000755356 Jy ! Component: 250 - total flux cleaned = -0.000647788 Jy ! Component: 300 - total flux cleaned = -0.000525266 Jy ! Component: 350 - total flux cleaned = -0.000427728 Jy ! Component: 400 - total flux cleaned = -0.000314846 Jy ! Component: 450 - total flux cleaned = -0.000151999 Jy ! Component: 500 - total flux cleaned = -8.20004e-05 Jy ! Component: 550 - total flux cleaned = 2.5835e-06 Jy ! Component: 600 - total flux cleaned = 2.3348e-06 Jy ! Component: 650 - total flux cleaned = 3.38864e-05 Jy ! Component: 700 - total flux cleaned = 6.43455e-05 Jy ! Component: 750 - total flux cleaned = 6.41277e-05 Jy ! Component: 800 - total flux cleaned = 7.86894e-05 Jy ! Component: 850 - total flux cleaned = 0.00012127 Jy ! Component: 900 - total flux cleaned = 0.000135053 Jy ! Component: 950 - total flux cleaned = 0.00016201 Jy ! Component: 1000 - total flux cleaned = 0.000162035 Jy ! Component: 1050 - total flux cleaned = 0.000187898 Jy ! Component: 1100 - total flux cleaned = 0.000175104 Jy ! Component: 1150 - total flux cleaned = 0.000187393 Jy ! Component: 1200 - total flux cleaned = 0.000236127 Jy ! Component: 1250 - total flux cleaned = 0.00022427 Jy ! Component: 1300 - total flux cleaned = 0.00027125 Jy ! Component: 1350 - total flux cleaned = 0.000294104 Jy ! Component: 1400 - total flux cleaned = 0.000327605 Jy ! Component: 1450 - total flux cleaned = 0.000327574 Jy ! Component: 1500 - total flux cleaned = 0.000360451 Jy ! Component: 1550 - total flux cleaned = 0.000392706 Jy ! Component: 1600 - total flux cleaned = 0.000414074 Jy ! Component: 1650 - total flux cleaned = 0.000445409 Jy ! Component: 1700 - total flux cleaned = 0.000486578 Jy ! Component: 1750 - total flux cleaned = 0.000496589 Jy ! Component: 1800 - total flux cleaned = 0.000516434 Jy ! Component: 1850 - total flux cleaned = 0.000536185 Jy ! Component: 1900 - total flux cleaned = 0.000584606 Jy ! Component: 1950 - total flux cleaned = 0.000574975 Jy ! Component: 2000 - total flux cleaned = 0.000593885 Jy ! Component: 2050 - total flux cleaned = 0.000593892 Jy ! Component: 2100 - total flux cleaned = 0.000593867 Jy ! Component: 2150 - total flux cleaned = 0.000612134 Jy ! Component: 2200 - total flux cleaned = 0.000629966 Jy ! Component: 2250 - total flux cleaned = 0.00062106 Jy ! Component: 2300 - total flux cleaned = 0.000638637 Jy ! Component: 2350 - total flux cleaned = 0.000612697 Jy ! Component: 2400 - total flux cleaned = 0.000604163 Jy ! Component: 2450 - total flux cleaned = 0.000612622 Jy ! Component: 2500 - total flux cleaned = 0.000562351 Jy ! Component: 2550 - total flux cleaned = 0.000570878 Jy ! Component: 2600 - total flux cleaned = 0.000570819 Jy ! Component: 2650 - total flux cleaned = 0.00057083 Jy ! Component: 2700 - total flux cleaned = 0.00055473 Jy ! Component: 2750 - total flux cleaned = 0.000538627 Jy ! Component: 2800 - total flux cleaned = 0.00053066 Jy ! Component: 2850 - total flux cleaned = 0.000546328 Jy ! Component: 2900 - total flux cleaned = 0.000522863 Jy ! Component: 2950 - total flux cleaned = 0.000492121 Jy ! Component: 3000 - total flux cleaned = 0.000492154 Jy ! Component: 3050 - total flux cleaned = 0.000499648 Jy ! Component: 3100 - total flux cleaned = 0.000477196 Jy ! Component: 3150 - total flux cleaned = 0.000506853 Jy ! Component: 3200 - total flux cleaned = 0.000506751 Jy ! Component: 3250 - total flux cleaned = 0.000484835 Jy ! Component: 3300 - total flux cleaned = 0.000463007 Jy ! Component: 3350 - total flux cleaned = 0.000470203 Jy ! Component: 3400 - total flux cleaned = 0.000434552 Jy ! Component: 3450 - total flux cleaned = 0.000420448 Jy ! Component: 3500 - total flux cleaned = 0.000413381 Jy ! Component: 3550 - total flux cleaned = 0.000399384 Jy ! Component: 3600 - total flux cleaned = 0.000385488 Jy ! Component: 3650 - total flux cleaned = 0.000399359 Jy ! Component: 3700 - total flux cleaned = 0.000372032 Jy ! Component: 3750 - total flux cleaned = 0.000365264 Jy ! Component: 3800 - total flux cleaned = 0.000378783 Jy ! Component: 3850 - total flux cleaned = 0.000351908 Jy ! Component: 3900 - total flux cleaned = 0.000338589 Jy ! Component: 3950 - total flux cleaned = 0.000345264 Jy ! Component: 4000 - total flux cleaned = 0.000325484 Jy ! Component: 4050 - total flux cleaned = 0.000338592 Jy ! Total flux subtracted in 4096 components = 0.000338585 Jy ! Clean residual min=-0.000418 max=0.000375 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.146689 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 312 components and 0.146689 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1125+0001_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9348 x 2.45 at -3.314 degrees (North through East) ! Clean map min=-0.00088624 max=0.13505 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1125+0001_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106442 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236457 0.236457 0.472915 0.945829 1.89166 3.78332 7.56663 15.1333 30.2665 60.5331 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1125+0001_X_uvs.log closed on Sun May 12 14:03:38 2013