! Started logfile: /d2/scr/pima/bp171a4_uvs/J1023-4224_X_uvs.log on Wed Jan 29 03:48:46 2014 obs /d2/scr/pima/bp171a4_uvs/J1023-4224_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1023-4224_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1023-4224 ! ! 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 504 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/J1023-4224_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=1.001076Jy sigma=24.365707 ! Fit after self-cal, rms=0.965389Jy sigma=23.498529 ! 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=0.6433 mas, bmaj=1.903 mas, bpa=-8.416 degrees ! Estimated noise=1.94807 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 = 0.0257972 Jy ! Component: 100 - total flux cleaned = 0.0321575 Jy ! Total flux subtracted in 100 components = 0.0321575 Jy ! Clean residual min=-0.004821 max=0.004320 Jy/beam ! Clean residual mean=0.000001 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0321575 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0321575 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=0.024075Jy sigma=0.559741 ! Fit after self-cal, rms=0.023504Jy sigma=0.545275 ! 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=0.8252 mas, bmaj=2.311 mas, bpa=-7.867 degrees ! Estimated noise=1.3099 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 = 0.00439415 Jy ! Component: 100 - total flux cleaned = 0.00648093 Jy ! Component: 150 - total flux cleaned = 0.00752686 Jy ! Component: 200 - total flux cleaned = 0.00805365 Jy ! Total flux subtracted in 200 components = 0.00805365 Jy ! Clean residual min=-0.003201 max=0.003636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0402112 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.0402112 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=0.022738Jy sigma=0.526580 ! Fit after self-cal, rms=0.022747Jy sigma=0.526304 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8252 x 2.311 at -7.867 degrees (North through East) ! Clean map min=-0.0031977 max=0.033336 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 0.92 KP 1.00 LA 0.97 MK 0.86 ! OV 1.19 PT 0.85 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 KP 1.01 LA 1.08 MK 0.98 ! OV 0.88 PT 0.86 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.18 LA 0.86 MK 1.07 ! OV 1.06 PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 1.15 LA 1.12 MK 1.07 ! OV 1.11 PT 0.93 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022747Jy sigma=0.526304 ! Fit after self-cal, rms=0.022777Jy sigma=0.518461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8265 mas, bmaj=2.314 mas, bpa=-7.996 degrees ! Estimated noise=1.29867 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 = 2.97247e-05 Jy ! Component: 100 - total flux cleaned = 3.7551e-05 Jy ! Component: 150 - total flux cleaned = 3.68608e-05 Jy ! Component: 200 - total flux cleaned = 3.63116e-05 Jy ! Total flux subtracted in 200 components = 3.63116e-05 Jy ! Clean residual min=-0.002809 max=0.003402 Jy/beam ! Clean residual mean=-0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0402475 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0402475 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=0.022771Jy sigma=0.518401 ! Fit after self-cal, rms=0.022807Jy sigma=0.518184 ! 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=0.022807Jy sigma=0.518184 ! Fit after self-cal, rms=0.022799Jy sigma=0.518162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8255 mas, bmaj=2.312 mas, bpa=-8.028 degrees ! Estimated noise=1.29641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82505e-06 Jy ! Component: 100 - total flux cleaned = -3.30455e-06 Jy ! Component: 150 - total flux cleaned = -3.1272e-06 Jy ! Component: 200 - total flux cleaned = 2.20629e-06 Jy ! Total flux subtracted in 200 components = 2.20629e-06 Jy ! Clean residual min=-0.002816 max=0.003394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0402497 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0402497 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=0.022795Jy sigma=0.518117 ! Fit after self-cal, rms=0.022798Jy sigma=0.518112 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 = -1.47485e-05 Jy ! Component: 100 - total flux cleaned = -1.00545e-05 Jy ! Component: 150 - total flux cleaned = -4.75631e-06 Jy ! Component: 200 - total flux cleaned = 1.9035e-07 Jy ! Total flux subtracted in 200 components = 1.9035e-07 Jy ! Clean residual min=-0.002815 max=0.003388 Jy/beam ! Clean residual mean=-0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.0402499 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0402499 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=0.022795Jy sigma=0.518072 ! Fit after self-cal, rms=0.022795Jy sigma=0.518069 ! 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=0.022795Jy sigma=0.518069 ! Fit after self-cal, rms=0.022764Jy sigma=0.518065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8249 mas, bmaj=2.311 mas, bpa=-8.048 degrees ! Estimated noise=1.29474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.1753e-06 Jy ! Component: 100 - total flux cleaned = -9.38775e-06 Jy ! Component: 150 - total flux cleaned = -4.73385e-06 Jy ! Component: 200 - total flux cleaned = -1.15107e-07 Jy ! Total flux subtracted in 200 components = -1.15107e-07 Jy ! Clean residual min=-0.002811 max=0.003381 Jy/beam ! Clean residual mean=-0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0402498 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0402498 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=0.022761Jy sigma=0.518033 ! Fit after self-cal, rms=0.022761Jy sigma=0.518029 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 = -6.92133e-06 Jy ! Component: 100 - total flux cleaned = -2.0161e-06 Jy ! Component: 150 - total flux cleaned = 2.79559e-06 Jy ! Component: 200 - total flux cleaned = 7.1092e-06 Jy ! Total flux subtracted in 200 components = 7.1092e-06 Jy ! Clean residual min=-0.002810 max=0.003379 Jy/beam ! Clean residual mean=-0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0402569 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0402569 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=0.022759Jy sigma=0.517999 ! Fit after self-cal, rms=0.022760Jy sigma=0.517996 ! 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=0.022760Jy sigma=0.517996 ! Fit after self-cal, rms=0.022743Jy sigma=0.517995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.815 mas, bmaj=7.842 mas, bpa=-5.208 degrees ! Estimated noise=1.7575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210117 Jy ! Component: 100 - total flux cleaned = 0.000209364 Jy ! Component: 150 - total flux cleaned = 0.000209338 Jy ! Component: 200 - total flux cleaned = 0.000209462 Jy ! Total flux subtracted in 200 components = 0.000209462 Jy ! Clean residual min=-0.004130 max=0.004278 Jy/beam ! Clean residual mean=-0.000010 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.0404664 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 34 components and 0.0404664 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=0.022749Jy sigma=0.518037 ! Fit after self-cal, rms=0.022744Jy sigma=0.517990 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 = 2.11171e-05 Jy ! Component: 100 - total flux cleaned = 2.05036e-05 Jy ! Component: 150 - total flux cleaned = 2.02148e-05 Jy ! Component: 200 - total flux cleaned = 2.00493e-05 Jy ! Total flux subtracted in 200 components = 2.00493e-05 Jy ! Clean residual min=-0.004124 max=0.004278 Jy/beam ! Clean residual mean=-0.000010 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.0404864 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.0404864 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=0.022749Jy sigma=0.518024 ! Fit after self-cal, rms=0.022746Jy sigma=0.518002 ! 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=0.8247 mas, bmaj=2.311 mas, bpa=-8.057 degrees ! Estimated noise=1.29397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 2.311 at -8.057 degrees (North through East) ! Clean map min=-0.0027979 max=0.032059 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=0.6432 mas, bmaj=1.902 mas, bpa=-8.496 degrees ! Estimated noise=1.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256611 Jy ! Component: 100 - total flux cleaned = 0.0320433 Jy ! Component: 150 - total flux cleaned = 0.0353278 Jy ! Component: 200 - total flux cleaned = 0.0374231 Jy ! Total flux subtracted in 200 components = 0.0374231 Jy ! Clean residual min=-0.004267 max=0.003968 Jy/beam ! Clean residual mean=-0.000001 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0374231 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0374231 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8247 mas, bmaj=2.311 mas, bpa=-8.057 degrees ! Estimated noise=1.29397 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 = 0.00177429 Jy ! Component: 100 - total flux cleaned = 0.00246688 Jy ! Component: 150 - total flux cleaned = 0.00263608 Jy ! Component: 200 - total flux cleaned = 0.00265663 Jy ! Total flux subtracted in 200 components = 0.00265663 Jy ! Clean residual min=-0.002889 max=0.003412 Jy/beam ! Clean residual mean=-0.000004 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0400797 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0400797 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=2.815 mas, bmaj=7.842 mas, bpa=-5.208 degrees ! Estimated noise=1.7575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318808 Jy ! Component: 100 - total flux cleaned = 0.000318757 Jy ! Component: 150 - total flux cleaned = 0.000319002 Jy ! Component: 200 - total flux cleaned = 0.000319265 Jy ! Total flux subtracted in 200 components = 0.000319265 Jy ! Clean residual min=-0.004151 max=0.004328 Jy/beam ! Clean residual mean=-0.000010 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.040399 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 = 1.66245e-07 Jy ! Component: 100 - total flux cleaned = -2.26283e-07 Jy ! Component: 150 - total flux cleaned = -2.52577e-07 Jy ! Component: 200 - total flux cleaned = -1.55987e-07 Jy ! Total flux subtracted in 200 components = -1.55987e-07 Jy ! Clean residual min=-0.004153 max=0.004313 Jy/beam ! Clean residual mean=-0.000010 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.0403988 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0403989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8247 mas, bmaj=2.311 mas, bpa=-8.057 degrees ! Estimated noise=1.29397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128716 Jy ! Component: 100 - total flux cleaned = -0.000128638 Jy ! Component: 150 - total flux cleaned = -0.000118736 Jy ! Component: 200 - total flux cleaned = -0.000132549 Jy ! Total flux subtracted in 200 components = -0.000132549 Jy ! Clean residual min=-0.002884 max=0.003430 Jy/beam ! Clean residual mean=-0.000004 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0402663 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0402663 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=0.022760Jy sigma=0.518133 ! Fit after self-cal, rms=0.022754Jy sigma=0.518087 wmodel /d2/scr/pima/bp171a4_uvs/J1023-4224_X_map.mod ! Writing 34 model components to file: /d2/scr/pima/bp171a4_uvs/J1023-4224_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1023-4224_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1023-4224_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1023-4224_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1023-4224_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 = 0.000525363 Jy ! Component: 100 - total flux cleaned = -3.98231e-05 Jy ! Component: 150 - total flux cleaned = -0.000729233 Jy ! Component: 200 - total flux cleaned = -0.00116432 Jy ! Component: 250 - total flux cleaned = -0.00171213 Jy ! Component: 300 - total flux cleaned = -0.0021591 Jy ! Component: 350 - total flux cleaned = -0.0024851 Jy ! Component: 400 - total flux cleaned = -0.00291807 Jy ! Component: 450 - total flux cleaned = -0.00315433 Jy ! Component: 500 - total flux cleaned = -0.00341041 Jy ! Component: 550 - total flux cleaned = -0.00352012 Jy ! Component: 600 - total flux cleaned = -0.00370467 Jy ! Component: 650 - total flux cleaned = -0.00388204 Jy ! Component: 700 - total flux cleaned = -0.00393058 Jy ! Component: 750 - total flux cleaned = -0.00402595 Jy ! Component: 800 - total flux cleaned = -0.00407229 Jy ! Component: 850 - total flux cleaned = -0.00409487 Jy ! Component: 900 - total flux cleaned = -0.00411693 Jy ! Component: 950 - total flux cleaned = -0.0041168 Jy ! Component: 1000 - total flux cleaned = -0.00405436 Jy ! Component: 1050 - total flux cleaned = -0.00409535 Jy ! Component: 1100 - total flux cleaned = -0.00407579 Jy ! Component: 1150 - total flux cleaned = -0.00403734 Jy ! Component: 1200 - total flux cleaned = -0.00396118 Jy ! Component: 1250 - total flux cleaned = -0.00388702 Jy ! Component: 1300 - total flux cleaned = -0.00385051 Jy ! Component: 1350 - total flux cleaned = -0.00376124 Jy ! Component: 1400 - total flux cleaned = -0.00369091 Jy ! Component: 1450 - total flux cleaned = -0.00365648 Jy ! Component: 1500 - total flux cleaned = -0.00363939 Jy ! Component: 1550 - total flux cleaned = -0.0035722 Jy ! Component: 1600 - total flux cleaned = -0.00353925 Jy ! Component: 1650 - total flux cleaned = -0.00352259 Jy ! Component: 1700 - total flux cleaned = -0.00342582 Jy ! Component: 1750 - total flux cleaned = -0.00345763 Jy ! Component: 1800 - total flux cleaned = -0.00344172 Jy ! Component: 1850 - total flux cleaned = -0.00339494 Jy ! Component: 1900 - total flux cleaned = -0.00336421 Jy ! Component: 1950 - total flux cleaned = -0.0033947 Jy ! Component: 2000 - total flux cleaned = -0.0033493 Jy ! Component: 2050 - total flux cleaned = -0.00333443 Jy ! Component: 2100 - total flux cleaned = -0.00329032 Jy ! Component: 2150 - total flux cleaned = -0.00327586 Jy ! Component: 2200 - total flux cleaned = -0.00321825 Jy ! Component: 2250 - total flux cleaned = -0.00323256 Jy ! Component: 2300 - total flux cleaned = -0.0031759 Jy ! Component: 2350 - total flux cleaned = -0.00319006 Jy ! Component: 2400 - total flux cleaned = -0.00313414 Jy ! Component: 2450 - total flux cleaned = -0.00312042 Jy ! Component: 2500 - total flux cleaned = -0.00309288 Jy ! Component: 2550 - total flux cleaned = -0.00307918 Jy ! Component: 2600 - total flux cleaned = -0.00305192 Jy ! Component: 2650 - total flux cleaned = -0.0030383 Jy ! Component: 2700 - total flux cleaned = -0.00302472 Jy ! Component: 2750 - total flux cleaned = -0.00299797 Jy ! Component: 2800 - total flux cleaned = -0.00299796 Jy ! Component: 2850 - total flux cleaned = -0.00299792 Jy ! Component: 2900 - total flux cleaned = -0.0029979 Jy ! Component: 2950 - total flux cleaned = -0.00297145 Jy ! Component: 3000 - total flux cleaned = -0.00293201 Jy ! Component: 3050 - total flux cleaned = -0.00291894 Jy ! Component: 3100 - total flux cleaned = -0.00293198 Jy ! Component: 3150 - total flux cleaned = -0.00293194 Jy ! Component: 3200 - total flux cleaned = -0.0029189 Jy ! Component: 3250 - total flux cleaned = -0.00293198 Jy ! Component: 3300 - total flux cleaned = -0.00293194 Jy ! Component: 3350 - total flux cleaned = -0.00291914 Jy ! Component: 3400 - total flux cleaned = -0.00291911 Jy ! Component: 3450 - total flux cleaned = -0.00291915 Jy ! Component: 3500 - total flux cleaned = -0.00291925 Jy ! Component: 3550 - total flux cleaned = -0.00291918 Jy ! Component: 3600 - total flux cleaned = -0.00293215 Jy ! Component: 3650 - total flux cleaned = -0.00291923 Jy ! Component: 3700 - total flux cleaned = -0.00288056 Jy ! Component: 3750 - total flux cleaned = -0.00285466 Jy ! Component: 3800 - total flux cleaned = -0.00286761 Jy ! Component: 3850 - total flux cleaned = -0.00282871 Jy ! Component: 3900 - total flux cleaned = -0.00281579 Jy ! Component: 3950 - total flux cleaned = -0.00282883 Jy ! Component: 4000 - total flux cleaned = -0.00280275 Jy ! Component: 4050 - total flux cleaned = -0.00280277 Jy ! Total flux subtracted in 4096 components = -0.0028028 Jy ! Clean residual min=-0.000761 max=0.000784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0374635 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 269 components and 0.0374635 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1023-4224_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 2.311 at -8.057 degrees (North through East) ! Clean map min=-0.0012436 max=0.032197 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1023-4224_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0321967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.94312 1.94312 3.88624 7.77248 15.545 31.0899 62.1798 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.39 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1023-4224_X_uvs.log closed on Wed Jan 29 03:48:57 2014