! Started logfile: /scr/pima/bp171a5_uvs/J1012-1802_X_uvs.log on Sat Apr 20 03:59:09 2013 obs /scr/pima/bp171a5_uvs/J1012-1802_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1012-1802_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.565476 visibilities/baseline/integration-bin. ! Found source: J1012-1802 ! ! 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 760 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/bp171a5_uvs/J1012-1802_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006587Jy sigma=0.711635 ! Fit after self-cal, rms=0.957860Jy sigma=0.677185 ! 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=3.28 mas, bmaj=8.055 mas, bpa=0.181 degrees ! Estimated noise=48.9349 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321455 Jy ! Component: 100 - total flux cleaned = 0.0429955 Jy ! Total flux subtracted in 100 components = 0.0429955 Jy ! Clean residual min=-0.005376 max=0.005430 Jy/beam ! Clean residual mean=0.000030 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.0429955 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0429955 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=0.027682Jy sigma=0.019569 ! Fit after self-cal, rms=0.026496Jy sigma=0.018731 ! 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=3.441 mas, bmaj=8.55 mas, bpa=2.398 degrees ! Estimated noise=38.8146 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 = 0.00867285 Jy ! Component: 100 - total flux cleaned = 0.013127 Jy ! Component: 150 - total flux cleaned = 0.0160949 Jy ! Component: 200 - total flux cleaned = 0.0177493 Jy ! Total flux subtracted in 200 components = 0.0177493 Jy ! Clean residual min=-0.002080 max=0.002073 Jy/beam ! Clean residual mean=0.000006 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0607447 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 132 components and 0.0607447 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=0.022769Jy sigma=0.016096 ! Fit after self-cal, rms=0.022701Jy sigma=0.016048 ! 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 1.00* FD 0.93 HN 1.00* KP 1.07 ! LA 0.93 NL 0.94 OV 1.08 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.01 ! LA 0.86 NL 1.12 OV 1.14 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.18 ! LA 0.92 NL 1.08 OV 0.95 PT 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.38 HN 1.00* KP 0.80 ! LA 0.97 NL 1.05 OV 1.19 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.09 ! LA 0.96 NL 0.90 OV 0.89 PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* KP 1.07 ! LA 0.94 NL 1.07 OV 1.10 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.96 ! LA 0.96 NL 1.14 OV 1.12 PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.06 ! LA 0.83 NL 1.01 OV 1.20 PT 0.87 ! ! ! Fit before self-cal, rms=0.022701Jy sigma=0.016048 ! Fit after self-cal, rms=0.021566Jy sigma=0.015289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=8.751 mas, bpa=1.989 degrees ! Estimated noise=37.6514 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 = 0.000152368 Jy ! Component: 100 - total flux cleaned = 0.000139883 Jy ! Component: 150 - total flux cleaned = 0.00014608 Jy ! Component: 200 - total flux cleaned = 8.24531e-05 Jy ! Total flux subtracted in 200 components = 8.24531e-05 Jy ! Clean residual min=-0.000487 max=0.000489 Jy/beam ! Clean residual mean=-0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0608272 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 181 components and 0.0608272 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=0.021352Jy sigma=0.015135 ! Fit after self-cal, rms=0.021395Jy sigma=0.015118 ! 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=0.021395Jy sigma=0.015118 ! Fit after self-cal, rms=0.021415Jy sigma=0.015113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=8.759 mas, bpa=1.965 degrees ! Estimated noise=37.6153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78917e-05 Jy ! Component: 100 - total flux cleaned = 4.57903e-05 Jy ! Component: 150 - total flux cleaned = -0.000224109 Jy ! Component: 200 - total flux cleaned = -0.000373998 Jy ! Total flux subtracted in 200 components = -0.000373998 Jy ! Clean residual min=-0.000300 max=0.000301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0604532 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 241 components and 0.0604532 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=0.021368Jy sigma=0.015084 ! Fit after self-cal, rms=0.021372Jy sigma=0.015083 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 = 0.00025468 Jy ! Component: 100 - total flux cleaned = 0.000225376 Jy ! Component: 150 - total flux cleaned = 0.000196961 Jy ! Component: 200 - total flux cleaned = 0.000105984 Jy ! Total flux subtracted in 200 components = 0.000105984 Jy ! Clean residual min=-0.000211 max=0.000212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0605592 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 293 components and 0.0605592 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=0.021352Jy sigma=0.015071 ! Fit after self-cal, rms=0.021352Jy sigma=0.015071 ! 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=0.021352Jy sigma=0.015071 ! Fit after self-cal, rms=0.021357Jy sigma=0.015069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=8.756 mas, bpa=1.952 degrees ! Estimated noise=37.6113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130075 Jy ! Component: 100 - total flux cleaned = -0.00021787 Jy ! Component: 150 - total flux cleaned = -0.000336263 Jy ! Component: 200 - total flux cleaned = -0.000404413 Jy ! Total flux subtracted in 200 components = -0.000404413 Jy ! Clean residual min=-0.000186 max=0.000185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0601547 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 333 components and 0.0601548 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=0.021343Jy sigma=0.015062 ! Fit after self-cal, rms=0.021344Jy sigma=0.015061 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 = 3.16191e-05 Jy ! Component: 100 - total flux cleaned = -5.81342e-05 Jy ! Component: 150 - total flux cleaned = -0.000144649 Jy ! Component: 200 - total flux cleaned = -0.000219827 Jy ! Total flux subtracted in 200 components = -0.000219827 Jy ! Clean residual min=-0.000154 max=0.000156 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0599349 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 369 components and 0.0599349 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=0.021335Jy sigma=0.015057 ! Fit after self-cal, rms=0.021335Jy sigma=0.015057 ! 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=0.021335Jy sigma=0.015057 ! Fit after self-cal, rms=0.021326Jy sigma=0.015056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=8.961 mas, bpa=1.776 degrees ! Estimated noise=37.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.59225e-05 Jy ! Component: 100 - total flux cleaned = -0.000121309 Jy ! Component: 150 - total flux cleaned = -0.000155717 Jy ! Component: 200 - total flux cleaned = -0.000181122 Jy ! Total flux subtracted in 200 components = -0.000181122 Jy ! Clean residual min=-0.000141 max=0.000142 Jy/beam ! Clean residual mean=0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0597538 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 405 components and 0.0597538 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=0.021318Jy sigma=0.015052 ! Fit after self-cal, rms=0.021319Jy sigma=0.015052 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 = 7.32483e-06 Jy ! Component: 100 - total flux cleaned = -3.13733e-07 Jy ! Component: 150 - total flux cleaned = -3.02142e-05 Jy ! Component: 200 - total flux cleaned = -2.29852e-05 Jy ! Total flux subtracted in 200 components = -2.29852e-05 Jy ! Clean residual min=-0.000122 max=0.000122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0597308 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 435 components and 0.0597308 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=0.021312Jy sigma=0.015049 ! Fit after self-cal, rms=0.021313Jy sigma=0.015049 ! 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=3.512 mas, bmaj=8.754 mas, bpa=1.917 degrees ! Estimated noise=37.6093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.512 x 8.754 at 1.917 degrees (North through East) ! Clean map min=-0.0015527 max=0.036578 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=3.33 mas, bmaj=8.255 mas, bpa=-0.3077 degrees ! Estimated noise=47.435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031613 Jy ! Component: 100 - total flux cleaned = 0.0416322 Jy ! Component: 150 - total flux cleaned = 0.0471178 Jy ! Component: 200 - total flux cleaned = 0.0498546 Jy ! Total flux subtracted in 200 components = 0.0498546 Jy ! Clean residual min=-0.002389 max=0.002435 Jy/beam ! Clean residual mean=0.000010 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0498546 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.0498546 Jy ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=8.754 mas, bpa=1.917 degrees ! Estimated noise=37.6093 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 = 0.00220138 Jy ! Component: 100 - total flux cleaned = 0.00295423 Jy ! Component: 150 - total flux cleaned = 0.00334602 Jy ! Component: 200 - total flux cleaned = 0.00336323 Jy ! Total flux subtracted in 200 components = 0.00336323 Jy ! Clean residual min=-0.001167 max=0.001183 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0532178 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 149 components and 0.0532178 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=3.676 mas, bmaj=8.961 mas, bpa=1.776 degrees ! Estimated noise=37.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215357 Jy ! Component: 100 - total flux cleaned = -2.04756e-05 Jy ! Component: 150 - total flux cleaned = -0.000177234 Jy ! Component: 200 - total flux cleaned = -0.000585268 Jy ! Total flux subtracted in 200 components = -0.000585268 Jy ! Clean residual min=-0.000536 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0526326 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 = -0.000424225 Jy ! Component: 100 - total flux cleaned = -0.000755705 Jy ! Component: 150 - total flux cleaned = -0.0010154 Jy ! Component: 200 - total flux cleaned = -0.00118879 Jy ! Total flux subtracted in 200 components = -0.00118879 Jy ! Clean residual min=-0.000403 max=0.000393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0514438 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 269 components and 0.0514438 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=8.754 mas, bpa=1.917 degrees ! Estimated noise=37.6093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85573e-05 Jy ! Component: 100 - total flux cleaned = -0.000182485 Jy ! Component: 150 - total flux cleaned = -0.000332061 Jy ! Component: 200 - total flux cleaned = -0.00042598 Jy ! Total flux subtracted in 200 components = -0.00042598 Jy ! Clean residual min=-0.000257 max=0.000258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0510178 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 321 components and 0.0510178 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=0.021343Jy sigma=0.015066 ! Fit after self-cal, rms=0.021341Jy sigma=0.015065 wmodel /scr/pima/bp171a5_uvs/J1012-1802_X_map.mod ! Writing 321 model components to file: /scr/pima/bp171a5_uvs/J1012-1802_X_map.mod wobs /scr/pima/bp171a5_uvs/J1012-1802_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1012-1802_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1012-1802_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a5_uvs/J1012-1802_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.512 x 8.754 at 1.917 degrees (North through East) ! Clean map min=-0.0014558 max=0.035752 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1012-1802_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0357522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.82998e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740931 0.740931 1.48186 2.96372 5.92745 11.8549 23.7098 47.4196 94.8391 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1012-1802_X_uvs.log closed on Sat Apr 20 03:59:12 2013