! Started logfile: /scr/pima/bp171ag_uvs/J0006-0004_C_uvs.log on Fri Oct 11 03:43:03 2013 obs /scr/pima/bp171ag_uvs/J0006-0004_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0006-0004_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0006-0004 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1008 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 /scr/pima/bp171ag_uvs/J0006-0004_C] 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=1.000548Jy sigma=1.371145 ! Fit after self-cal, rms=0.978780Jy sigma=1.325381 ! 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=1.287 mas, bmaj=3.402 mas, bpa=0.8401 degrees ! Estimated noise=22.8992 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 = 0.0195426 Jy ! Component: 100 - total flux cleaned = 0.0252002 Jy ! Total flux subtracted in 100 components = 0.0252002 Jy ! Clean residual min=-0.003281 max=0.004416 Jy/beam ! Clean residual mean=0.000001 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0252002 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0252002 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=0.021720Jy sigma=0.035939 ! Fit after self-cal, rms=0.018793Jy sigma=0.032405 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510059 Jy ! Component: 100 - total flux cleaned = 0.0075368 Jy ! Total flux subtracted in 100 components = 0.0075368 Jy ! Clean residual min=-0.002810 max=0.002870 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.032737 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.032737 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=0.018676Jy sigma=0.028678 ! Fit after self-cal, rms=0.018681Jy sigma=0.028666 ! 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=1.533 mas, bmaj=3.818 mas, bpa=1.411 degrees ! Estimated noise=18.2243 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 = 0.00217097 Jy ! Component: 100 - total flux cleaned = 0.00341922 Jy ! Component: 150 - total flux cleaned = 0.00420936 Jy ! Component: 200 - total flux cleaned = 0.00471515 Jy ! Total flux subtracted in 200 components = 0.00471515 Jy ! Clean residual min=-0.003289 max=0.003275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0374522 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0374522 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=0.019007Jy sigma=0.027419 ! Fit after self-cal, rms=0.019007Jy sigma=0.027413 ! 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: ! BR 1.42 FD 0.99 HN 0.74 KP 1.18 ! LA 0.99 MK 0.95 NL 0.86 OV 1.02 ! PT 0.92 SC 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.32 HN 0.79 KP 0.99 ! LA 1.06 MK 1.29 NL 1.01 OV 1.10 ! PT 1.03 SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.62 HN 0.86 KP 0.47 ! LA 1.08 MK 0.94 NL 0.94 OV 0.74 ! PT 1.19 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.19 HN 0.92 KP 0.71 ! LA 1.25 MK 1.02 NL 1.01 OV 0.78 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.87 HN 0.86 KP 0.78 ! LA 0.93 MK 0.83 NL 1.01 OV 0.80 ! PT 1.21 SC 1.21 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.43 HN 0.93 KP 1.15 ! LA 0.96 MK 0.87 NL 0.84 OV 0.89 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.73 HN 0.88 KP 1.36 ! LA 0.78 MK 0.96 NL 1.05 OV 1.13 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.82 HN 0.77 KP 1.13 ! LA 0.78 MK 1.03 NL 1.09 OV 0.89 ! PT 1.14 SC 0.99 ! ! ! Fit before self-cal, rms=0.019007Jy sigma=0.027413 ! Fit after self-cal, rms=0.018160Jy sigma=0.021772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=3.881 mas, bpa=0.4245 degrees ! Estimated noise=16.5054 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 = -0.00244282 Jy ! Component: 100 - total flux cleaned = -0.00345072 Jy ! Component: 150 - total flux cleaned = -0.00391372 Jy ! Component: 200 - total flux cleaned = -0.00405872 Jy ! Total flux subtracted in 200 components = -0.00405872 Jy ! Clean residual min=-0.002265 max=0.002453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0333935 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0333935 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=0.017260Jy sigma=0.022297 ! Fit after self-cal, rms=0.017425Jy sigma=0.022186 ! 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=0.017425Jy sigma=0.022186 ! Fit after self-cal, rms=0.016643Jy sigma=0.021565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=3.944 mas, bpa=-0.3559 degrees ! Estimated noise=15.0799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020799 Jy ! Component: 100 - total flux cleaned = -0.00290491 Jy ! Component: 150 - total flux cleaned = -0.00334875 Jy ! Component: 200 - total flux cleaned = -0.003608 Jy ! Total flux subtracted in 200 components = -0.003608 Jy ! Clean residual min=-0.002038 max=0.002211 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0297855 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0297855 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=0.015906Jy sigma=0.022113 ! Fit after self-cal, rms=0.015913Jy sigma=0.022109 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 (35.1, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189348 Jy ! Component: 100 - total flux cleaned = 0.00267069 Jy ! Component: 150 - total flux cleaned = 0.0029647 Jy ! Component: 200 - total flux cleaned = 0.00309652 Jy ! Total flux subtracted in 200 components = 0.00309652 Jy ! Clean residual min=-0.001830 max=0.001827 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.032882 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.032882 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=0.015692Jy sigma=0.021458 ! Fit after self-cal, rms=0.015674Jy sigma=0.021344 ! 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=0.015674Jy sigma=0.021344 ! Fit after self-cal, rms=0.014709Jy sigma=0.020764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=4.001 mas, bpa=-1.204 degrees ! Estimated noise=13.7462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015364 Jy ! Component: 100 - total flux cleaned = -0.00154316 Jy ! Component: 150 - total flux cleaned = -0.00147109 Jy ! Component: 200 - total flux cleaned = -0.00141472 Jy ! Total flux subtracted in 200 components = -0.00141472 Jy ! Clean residual min=-0.001615 max=0.001601 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0314673 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.0314673 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=0.014084Jy sigma=0.020995 ! Fit after self-cal, rms=0.014085Jy sigma=0.020967 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 = 0.000301031 Jy ! Component: 100 - total flux cleaned = 0.000332154 Jy ! Component: 150 - total flux cleaned = 0.000332738 Jy ! Component: 200 - total flux cleaned = 0.000320667 Jy ! Total flux subtracted in 200 components = 0.000320667 Jy ! Clean residual min=-0.001639 max=0.001565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0317879 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0317879 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=0.014024Jy sigma=0.020955 ! Fit after self-cal, rms=0.014034Jy sigma=0.020948 ! 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=0.014034Jy sigma=0.020948 ! Fit after self-cal, rms=0.013357Jy sigma=0.020511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=6.433 mas, bpa=-0.978 degrees ! Estimated noise=14.8226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00198367 Jy ! Component: 100 - total flux cleaned = -0.00212143 Jy ! Component: 150 - total flux cleaned = -0.00210063 Jy ! Component: 200 - total flux cleaned = -0.00205129 Jy ! Total flux subtracted in 200 components = -0.00205129 Jy ! Clean residual min=-0.002014 max=0.002041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0297366 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0297366 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=0.012904Jy sigma=0.020935 ! Fit after self-cal, rms=0.012917Jy sigma=0.020913 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 = 0.000224171 Jy ! Component: 100 - total flux cleaned = 0.000306288 Jy ! Component: 150 - total flux cleaned = 0.000357041 Jy ! Component: 200 - total flux cleaned = 0.000416265 Jy ! Total flux subtracted in 200 components = 0.000416265 Jy ! Clean residual min=-0.001989 max=0.002006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0301529 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.0301529 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=0.012925Jy sigma=0.020954 ! Fit after self-cal, rms=0.012934Jy sigma=0.020948 ! 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=1.59 mas, bmaj=4.038 mas, bpa=-1.733 degrees ! Estimated noise=12.6309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.038 at -1.733 degrees (North through East) ! Clean map min=-0.0014288 max=0.019754 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=1.32 mas, bmaj=3.585 mas, bpa=-2.768 degrees ! Estimated noise=16.4022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158512 Jy ! Component: 100 - total flux cleaned = 0.0209736 Jy ! Component: 150 - total flux cleaned = 0.0232722 Jy ! Component: 200 - total flux cleaned = 0.0241249 Jy ! Total flux subtracted in 200 components = 0.0241249 Jy ! Clean residual min=-0.001993 max=0.001706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0241249 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0241249 Jy ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.038 mas, bpa=-1.733 degrees ! Estimated noise=12.6309 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 = 0.00171948 Jy ! Component: 100 - total flux cleaned = 0.00289269 Jy ! Component: 150 - total flux cleaned = 0.00345847 Jy ! Component: 200 - total flux cleaned = 0.00364927 Jy ! Total flux subtracted in 200 components = 0.00364927 Jy ! Clean residual min=-0.001632 max=0.001557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0277742 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.0277742 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=3.538 mas, bmaj=6.433 mas, bpa=-0.978 degrees ! Estimated noise=14.8226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939709 Jy ! Component: 100 - total flux cleaned = 0.00127436 Jy ! Component: 150 - total flux cleaned = 0.00150125 Jy ! Component: 200 - total flux cleaned = 0.00170012 Jy ! Total flux subtracted in 200 components = 0.00170012 Jy ! Clean residual min=-0.002007 max=0.002035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0294743 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144195 Jy ! Component: 100 - total flux cleaned = 0.000244961 Jy ! Component: 150 - total flux cleaned = 0.000311261 Jy ! Component: 200 - total flux cleaned = 0.000373315 Jy ! Total flux subtracted in 200 components = 0.000373315 Jy ! Clean residual min=-0.001976 max=0.001992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0298476 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.0298476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.038 mas, bpa=-1.733 degrees ! Estimated noise=12.6309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269859 Jy ! Component: 100 - total flux cleaned = -0.000318741 Jy ! Component: 150 - total flux cleaned = -0.000298354 Jy ! Component: 200 - total flux cleaned = -0.000299526 Jy ! Total flux subtracted in 200 components = -0.000299526 Jy ! Clean residual min=-0.001651 max=0.001556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0295481 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0295481 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=0.012939Jy sigma=0.021212 ! Fit after self-cal, rms=0.012948Jy sigma=0.021197 wmodel /scr/pima/bp171ag_uvs/J0006-0004_C_map.mod ! Writing 64 model components to file: /scr/pima/bp171ag_uvs/J0006-0004_C_map.mod wobs /scr/pima/bp171ag_uvs/J0006-0004_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0006-0004_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J0006-0004_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ag_uvs/J0006-0004_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 = -4.45093e-05 Jy ! Component: 100 - total flux cleaned = -0.000117068 Jy ! Component: 150 - total flux cleaned = -0.000230092 Jy ! Component: 200 - total flux cleaned = -0.000294 Jy ! Component: 250 - total flux cleaned = -0.000294434 Jy ! Component: 300 - total flux cleaned = -0.000237515 Jy ! Component: 350 - total flux cleaned = -0.000146835 Jy ! Component: 400 - total flux cleaned = -8.05258e-06 Jy ! Component: 450 - total flux cleaned = 0.000125045 Jy ! Component: 500 - total flux cleaned = 0.000253933 Jy ! Component: 550 - total flux cleaned = 0.000378811 Jy ! Component: 600 - total flux cleaned = 0.000484519 Jy ! Component: 650 - total flux cleaned = 0.000586951 Jy ! Component: 700 - total flux cleaned = 0.000715159 Jy ! Component: 750 - total flux cleaned = 0.000840676 Jy ! Component: 800 - total flux cleaned = 0.000962943 Jy ! Component: 850 - total flux cleaned = 0.0010821 Jy ! Component: 900 - total flux cleaned = 0.00113379 Jy ! Component: 950 - total flux cleaned = 0.00119717 Jy ! Component: 1000 - total flux cleaned = 0.00123431 Jy ! Component: 1050 - total flux cleaned = 0.00128297 Jy ! Component: 1100 - total flux cleaned = 0.00134249 Jy ! Component: 1150 - total flux cleaned = 0.00138927 Jy ! Component: 1200 - total flux cleaned = 0.00143525 Jy ! Component: 1250 - total flux cleaned = 0.001503 Jy ! Component: 1300 - total flux cleaned = 0.0015695 Jy ! Component: 1350 - total flux cleaned = 0.00160199 Jy ! Component: 1400 - total flux cleaned = 0.00164484 Jy ! Component: 1450 - total flux cleaned = 0.00169743 Jy ! Component: 1500 - total flux cleaned = 0.00170784 Jy ! Component: 1550 - total flux cleaned = 0.00172843 Jy ! Component: 1600 - total flux cleaned = 0.00173857 Jy ! Component: 1650 - total flux cleaned = 0.00173861 Jy ! Component: 1700 - total flux cleaned = 0.00176792 Jy ! Component: 1750 - total flux cleaned = 0.00176804 Jy ! Component: 1800 - total flux cleaned = 0.0017775 Jy ! Component: 1850 - total flux cleaned = 0.00177753 Jy ! Component: 1900 - total flux cleaned = 0.00179597 Jy ! Component: 1950 - total flux cleaned = 0.00181412 Jy ! Component: 2000 - total flux cleaned = 0.00180514 Jy ! Component: 2050 - total flux cleaned = 0.00182272 Jy ! Component: 2100 - total flux cleaned = 0.00183121 Jy ! Component: 2150 - total flux cleaned = 0.00183114 Jy ! Component: 2200 - total flux cleaned = 0.00183108 Jy ! Component: 2250 - total flux cleaned = 0.00178889 Jy ! Component: 2300 - total flux cleaned = 0.00180566 Jy ! Component: 2350 - total flux cleaned = 0.00179715 Jy ! Component: 2400 - total flux cleaned = 0.00178088 Jy ! Component: 2450 - total flux cleaned = 0.00178084 Jy ! Component: 2500 - total flux cleaned = 0.00178877 Jy ! Component: 2550 - total flux cleaned = 0.00178086 Jy ! Component: 2600 - total flux cleaned = 0.00178083 Jy ! Component: 2650 - total flux cleaned = 0.00178086 Jy ! Component: 2700 - total flux cleaned = 0.00179619 Jy ! Component: 2750 - total flux cleaned = 0.00174306 Jy ! Component: 2800 - total flux cleaned = 0.00175061 Jy ! Component: 2850 - total flux cleaned = 0.00175067 Jy ! Component: 2900 - total flux cleaned = 0.00174325 Jy ! Component: 2950 - total flux cleaned = 0.0017652 Jy ! Component: 3000 - total flux cleaned = 0.00174344 Jy ! Component: 3050 - total flux cleaned = 0.00174347 Jy ! Component: 3100 - total flux cleaned = 0.00172924 Jy ! Component: 3150 - total flux cleaned = 0.00174323 Jy ! Component: 3200 - total flux cleaned = 0.00175016 Jy ! Component: 3250 - total flux cleaned = 0.00175702 Jy ! Component: 3300 - total flux cleaned = 0.00175023 Jy ! Component: 3350 - total flux cleaned = 0.00175019 Jy ! Component: 3400 - total flux cleaned = 0.00175688 Jy ! Component: 3450 - total flux cleaned = 0.00173706 Jy ! Component: 3500 - total flux cleaned = 0.00176341 Jy ! Component: 3550 - total flux cleaned = 0.00173728 Jy ! Component: 3600 - total flux cleaned = 0.00173092 Jy ! Component: 3650 - total flux cleaned = 0.00173089 Jy ! Component: 3700 - total flux cleaned = 0.0017373 Jy ! Component: 3750 - total flux cleaned = 0.0017309 Jy ! Component: 3800 - total flux cleaned = 0.00171209 Jy ! Component: 3850 - total flux cleaned = 0.00170587 Jy ! Component: 3900 - total flux cleaned = 0.00169978 Jy ! Component: 3950 - total flux cleaned = 0.00171197 Jy ! Component: 4000 - total flux cleaned = 0.0016816 Jy ! Component: 4050 - total flux cleaned = 0.00168155 Jy ! Total flux subtracted in 4096 components = 0.00166361 Jy ! Clean residual min=-0.000415 max=0.000326 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0312117 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 377 components and 0.0312117 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0006-0004_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.038 at -1.733 degrees (North through East) ! Clean map min=-0.00098206 max=0.01928 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0006-0004_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0192796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65703 1.65703 3.31406 6.62812 13.2562 26.5125 53.0249 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.019 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0006-0004_C_uvs.log closed on Fri Oct 11 03:43:07 2013