! Started logfile: /scr/pima/bp171af_uvs/J0117-0425_C_uvs.log on Thu Oct 10 13:40:26 2013 obs /scr/pima/bp171af_uvs/J0117-0425_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0117-0425_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.520408 visibilities/baseline/integration-bin. ! Found source: J0117-0425 ! ! 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 816 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/bp171af_uvs/J0117-0425_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. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998256Jy sigma=3.212645 ! Fit after self-cal, rms=0.930647Jy sigma=2.917001 ! 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=1.311 mas, bmaj=3.195 mas, bpa=0.1505 degrees ! Estimated noise=12.1619 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 = 0.0612926 Jy ! Component: 100 - total flux cleaned = 0.0829013 Jy ! Total flux subtracted in 100 components = 0.0829013 Jy ! Clean residual min=-0.012322 max=0.015468 Jy/beam ! Clean residual mean=0.000018 rms=0.004618 Jy/beam ! Combined flux in latest and established models = 0.0829013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0829013 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=0.043823Jy sigma=0.179102 ! Fit after self-cal, rms=0.043807Jy sigma=0.178930 ! 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=1.507 mas, bmaj=3.637 mas, bpa=2.783 degrees ! Estimated noise=8.88271 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 = 0.0172866 Jy ! Component: 100 - total flux cleaned = 0.0264306 Jy ! Component: 150 - total flux cleaned = 0.031605 Jy ! Component: 200 - total flux cleaned = 0.034622 Jy ! Total flux subtracted in 200 components = 0.034622 Jy ! Clean residual min=-0.013403 max=0.014246 Jy/beam ! Clean residual mean=0.000009 rms=0.003997 Jy/beam ! Combined flux in latest and established models = 0.117523 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.117523 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=0.043018Jy sigma=0.138388 ! Fit after self-cal, rms=0.043135Jy sigma=0.138074 ! 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 0.95 HN 1.08 KP 1.42 MK 0.74 ! NL 1.13 OV 0.81 PT 0.76 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 HN 1.18 KP 1.51 MK 0.61 ! NL 1.27 OV 0.84 PT 0.69 SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.01 KP 0.86 MK 0.77 ! NL 1.01 OV 0.85 PT 0.82 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.19 KP 1.39 MK 0.78 ! NL 1.19 OV 0.79 PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.00 KP 1.33 MK 1.06 ! NL 1.15 OV 0.80 PT 0.82 SC 1.22 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.13 KP 1.26 MK 0.74 ! NL 1.13 OV 0.96 PT 0.88 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.07 KP 1.35 MK 0.93 ! NL 1.17 OV 0.86 PT 0.87 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.09 KP 1.39 MK 0.85 ! NL 1.19 OV 0.89 PT 0.83 SC 1.09 ! ! ! Fit before self-cal, rms=0.043135Jy sigma=0.138074 ! Fit after self-cal, rms=0.041003Jy sigma=0.102938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=3.643 mas, bpa=0.7643 degrees ! Estimated noise=8.32078 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 = -0.0038265 Jy ! Component: 100 - total flux cleaned = -0.00547412 Jy ! Component: 150 - total flux cleaned = -0.00582449 Jy ! Component: 200 - total flux cleaned = -0.00594065 Jy ! Total flux subtracted in 200 components = -0.00594065 Jy ! Clean residual min=-0.007836 max=0.010166 Jy/beam ! Clean residual mean=-0.000002 rms=0.002253 Jy/beam ! Combined flux in latest and established models = 0.111583 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.111583 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=0.039984Jy sigma=0.104212 ! Fit after self-cal, rms=0.040471Jy sigma=0.103683 ! 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=0.040471Jy sigma=0.103683 ! Fit after self-cal, rms=0.039957Jy sigma=0.102373 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.501 mas, bmaj=3.658 mas, bpa=-0.1703 degrees ! Estimated noise=8.01305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00356924 Jy ! Component: 100 - total flux cleaned = -0.00489873 Jy ! Component: 150 - total flux cleaned = -0.00518458 Jy ! Component: 200 - total flux cleaned = -0.0053992 Jy ! Total flux subtracted in 200 components = -0.0053992 Jy ! Clean residual min=-0.007380 max=0.009449 Jy/beam ! Clean residual mean=-0.000002 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.106183 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.106183 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=0.039047Jy sigma=0.103584 ! Fit after self-cal, rms=0.039121Jy sigma=0.103393 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 (7.2, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820049 Jy ! Component: 100 - total flux cleaned = 0.00870077 Jy ! Component: 150 - total flux cleaned = 0.00812766 Jy ! Component: 200 - total flux cleaned = 0.00753945 Jy ! Total flux subtracted in 200 components = 0.00753945 Jy ! Clean residual min=-0.006691 max=0.007230 Jy/beam ! Clean residual mean=-0.000006 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.113723 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.113723 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=0.036611Jy sigma=0.096308 ! Fit after self-cal, rms=0.036408Jy sigma=0.095211 ! 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=0.036408Jy sigma=0.095211 ! Fit after self-cal, rms=0.034215Jy sigma=0.093080 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=3.636 mas, bpa=-0.4651 degrees ! Estimated noise=7.5267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109297 Jy ! Component: 100 - total flux cleaned = 0.000315017 Jy ! Component: 150 - total flux cleaned = 0.00031382 Jy ! Component: 200 - total flux cleaned = 0.000132624 Jy ! Total flux subtracted in 200 components = 0.000132624 Jy ! Clean residual min=-0.006066 max=0.006271 Jy/beam ! Clean residual mean=-0.000006 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.113856 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.113856 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=0.033223Jy sigma=0.091996 ! Fit after self-cal, rms=0.033144Jy sigma=0.091741 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 = 0.000548236 Jy ! Component: 100 - total flux cleaned = 0.000391218 Jy ! Component: 150 - total flux cleaned = 0.000158515 Jy ! Component: 200 - total flux cleaned = -6.69133e-06 Jy ! Total flux subtracted in 200 components = -6.69133e-06 Jy ! Clean residual min=-0.006170 max=0.006145 Jy/beam ! Clean residual mean=-0.000006 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.113849 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.113849 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=0.032878Jy sigma=0.091374 ! Fit after self-cal, rms=0.032849Jy sigma=0.091310 ! 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=0.032849Jy sigma=0.091310 ! Fit after self-cal, rms=0.031952Jy sigma=0.090456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.009 mas, bmaj=6.496 mas, bpa=-1.649 degrees ! Estimated noise=8.27577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000889758 Jy ! Component: 100 - total flux cleaned = -0.00125515 Jy ! Component: 150 - total flux cleaned = -0.00146086 Jy ! Component: 200 - total flux cleaned = -0.00155533 Jy ! Total flux subtracted in 200 components = -0.00155533 Jy ! Clean residual min=-0.009247 max=0.008800 Jy/beam ! Clean residual mean=-0.000011 rms=0.002890 Jy/beam ! Combined flux in latest and established models = 0.112294 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.112294 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=0.031512Jy sigma=0.090372 ! Fit after self-cal, rms=0.031500Jy sigma=0.090304 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 = 0.000401768 Jy ! Component: 100 - total flux cleaned = 0.000357724 Jy ! Component: 150 - total flux cleaned = 0.000277107 Jy ! Component: 200 - total flux cleaned = 0.000313639 Jy ! Total flux subtracted in 200 components = 0.000313639 Jy ! Clean residual min=-0.009135 max=0.008603 Jy/beam ! Clean residual mean=-0.000011 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 0.112607 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.112607 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=0.031435Jy sigma=0.090358 ! Fit after self-cal, rms=0.031423Jy sigma=0.090329 ! 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=1.465 mas, bmaj=3.629 mas, bpa=-0.926 degrees ! Estimated noise=7.22244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.465 x 3.629 at -0.926 degrees (North through East) ! Clean map min=-0.0055262 max=0.065173 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=1.274 mas, bmaj=3.247 mas, bpa=-3.442 degrees ! Estimated noise=9.92589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512547 Jy ! Component: 100 - total flux cleaned = 0.0715323 Jy ! Component: 150 - total flux cleaned = 0.0832552 Jy ! Component: 200 - total flux cleaned = 0.0915368 Jy ! Total flux subtracted in 200 components = 0.0915368 Jy ! Clean residual min=-0.006674 max=0.007931 Jy/beam ! Clean residual mean=0.000003 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.0915368 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0915368 Jy ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=3.629 mas, bpa=-0.926 degrees ! Estimated noise=7.22244 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 = 0.00814316 Jy ! Component: 100 - total flux cleaned = 0.0121042 Jy ! Component: 150 - total flux cleaned = 0.0144303 Jy ! Component: 200 - total flux cleaned = 0.0161418 Jy ! Total flux subtracted in 200 components = 0.0161418 Jy ! Clean residual min=-0.006709 max=0.005585 Jy/beam ! Clean residual mean=-0.000004 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.107679 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.107679 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=4.009 mas, bmaj=6.496 mas, bpa=-1.649 degrees ! Estimated noise=8.27577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476204 Jy ! Component: 100 - total flux cleaned = 0.00571189 Jy ! Component: 150 - total flux cleaned = 0.0058561 Jy ! Component: 200 - total flux cleaned = 0.00579868 Jy ! Total flux subtracted in 200 components = 0.00579868 Jy ! Clean residual min=-0.009321 max=0.008378 Jy/beam ! Clean residual mean=-0.000011 rms=0.002920 Jy/beam ! Combined flux in latest and established models = 0.113477 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.49554e-05 Jy ! Component: 100 - total flux cleaned = -0.00010315 Jy ! Component: 150 - total flux cleaned = -0.000103603 Jy ! Component: 200 - total flux cleaned = -0.000147009 Jy ! Total flux subtracted in 200 components = -0.000147009 Jy ! Clean residual min=-0.009135 max=0.008173 Jy/beam ! Clean residual mean=-0.000011 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.11333 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.11333 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=3.629 mas, bpa=-0.926 degrees ! Estimated noise=7.22244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000806444 Jy ! Component: 100 - total flux cleaned = -0.00130592 Jy ! Component: 150 - total flux cleaned = -0.00143243 Jy ! Component: 200 - total flux cleaned = -0.00148846 Jy ! Total flux subtracted in 200 components = -0.00148846 Jy ! Clean residual min=-0.005920 max=0.005595 Jy/beam ! Clean residual mean=-0.000005 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.111842 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.111842 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=0.031771Jy sigma=0.091764 ! Fit after self-cal, rms=0.031690Jy sigma=0.091575 wmodel /scr/pima/bp171af_uvs/J0117-0425_C_map.mod ! Writing 94 model components to file: /scr/pima/bp171af_uvs/J0117-0425_C_map.mod wobs /scr/pima/bp171af_uvs/J0117-0425_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0117-0425_C_uvs.fits wwins /scr/pima/bp171af_uvs/J0117-0425_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J0117-0425_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464223 Jy ! Component: 100 - total flux cleaned = -0.0004645 Jy ! Component: 150 - total flux cleaned = -0.000385029 Jy ! Component: 200 - total flux cleaned = 0.000295097 Jy ! Component: 250 - total flux cleaned = 0.000981497 Jy ! Component: 300 - total flux cleaned = 0.0019687 Jy ! Component: 350 - total flux cleaned = 0.0028911 Jy ! Component: 400 - total flux cleaned = 0.00355809 Jy ! Component: 450 - total flux cleaned = 0.00375077 Jy ! Component: 500 - total flux cleaned = 0.00384403 Jy ! Component: 550 - total flux cleaned = 0.00406464 Jy ! Component: 600 - total flux cleaned = 0.00423155 Jy ! Component: 650 - total flux cleaned = 0.00427122 Jy ! Component: 700 - total flux cleaned = 0.00442948 Jy ! Component: 750 - total flux cleaned = 0.00458174 Jy ! Component: 800 - total flux cleaned = 0.00480149 Jy ! Component: 850 - total flux cleaned = 0.00504912 Jy ! Component: 900 - total flux cleaned = 0.00525448 Jy ! Component: 950 - total flux cleaned = 0.00532021 Jy ! Component: 1000 - total flux cleaned = 0.00525641 Jy ! Component: 1050 - total flux cleaned = 0.00510056 Jy ! Component: 1100 - total flux cleaned = 0.00506964 Jy ! Component: 1150 - total flux cleaned = 0.00495121 Jy ! Component: 1200 - total flux cleaned = 0.00489371 Jy ! Component: 1250 - total flux cleaned = 0.00478083 Jy ! Component: 1300 - total flux cleaned = 0.00472628 Jy ! Component: 1350 - total flux cleaned = 0.00461935 Jy ! Component: 1400 - total flux cleaned = 0.0044632 Jy ! Component: 1450 - total flux cleaned = 0.0044379 Jy ! Component: 1500 - total flux cleaned = 0.00448787 Jy ! Component: 1550 - total flux cleaned = 0.00456057 Jy ! Component: 1600 - total flux cleaned = 0.00458464 Jy ! Component: 1650 - total flux cleaned = 0.00463194 Jy ! Component: 1700 - total flux cleaned = 0.00465542 Jy ! Component: 1750 - total flux cleaned = 0.00467768 Jy ! Component: 1800 - total flux cleaned = 0.00476596 Jy ! Component: 1850 - total flux cleaned = 0.00474413 Jy ! Component: 1900 - total flux cleaned = 0.00480816 Jy ! Component: 1950 - total flux cleaned = 0.00487061 Jy ! Component: 2000 - total flux cleaned = 0.00484994 Jy ! Component: 2050 - total flux cleaned = 0.00489056 Jy ! Component: 2100 - total flux cleaned = 0.00493055 Jy ! Component: 2150 - total flux cleaned = 0.00500941 Jy ! Component: 2200 - total flux cleaned = 0.00504813 Jy ! Component: 2250 - total flux cleaned = 0.00508623 Jy ! Component: 2300 - total flux cleaned = 0.00510487 Jy ! Component: 2350 - total flux cleaned = 0.00516041 Jy ! Component: 2400 - total flux cleaned = 0.00530656 Jy ! Component: 2450 - total flux cleaned = 0.0053426 Jy ! Component: 2500 - total flux cleaned = 0.00536037 Jy ! Component: 2550 - total flux cleaned = 0.00539558 Jy ! Component: 2600 - total flux cleaned = 0.00537811 Jy ! Component: 2650 - total flux cleaned = 0.00539542 Jy ! Component: 2700 - total flux cleaned = 0.00544666 Jy ! Component: 2750 - total flux cleaned = 0.00544676 Jy ! Component: 2800 - total flux cleaned = 0.00554702 Jy ! Component: 2850 - total flux cleaned = 0.0055964 Jy ! Component: 2900 - total flux cleaned = 0.00561278 Jy ! Component: 2950 - total flux cleaned = 0.00562895 Jy ! Component: 3000 - total flux cleaned = 0.00564498 Jy ! Component: 3050 - total flux cleaned = 0.00564499 Jy ! Component: 3100 - total flux cleaned = 0.00570833 Jy ! Component: 3150 - total flux cleaned = 0.00577096 Jy ! Component: 3200 - total flux cleaned = 0.00580197 Jy ! Component: 3250 - total flux cleaned = 0.00580191 Jy ! Component: 3300 - total flux cleaned = 0.00587887 Jy ! Component: 3350 - total flux cleaned = 0.00598588 Jy ! Component: 3400 - total flux cleaned = 0.00606199 Jy ! Component: 3450 - total flux cleaned = 0.00609228 Jy ! Component: 3500 - total flux cleaned = 0.00618266 Jy ! Component: 3550 - total flux cleaned = 0.00624265 Jy ! Component: 3600 - total flux cleaned = 0.00631753 Jy ! Component: 3650 - total flux cleaned = 0.00639199 Jy ! Component: 3700 - total flux cleaned = 0.0064514 Jy ! Component: 3750 - total flux cleaned = 0.0065106 Jy ! Component: 3800 - total flux cleaned = 0.00652534 Jy ! Component: 3850 - total flux cleaned = 0.00653997 Jy ! Component: 3900 - total flux cleaned = 0.00655469 Jy ! Component: 3950 - total flux cleaned = 0.00653996 Jy ! Component: 4000 - total flux cleaned = 0.00658416 Jy ! Component: 4050 - total flux cleaned = 0.00659895 Jy ! Total flux subtracted in 4096 components = 0.0065989 Jy ! Clean residual min=-0.000831 max=0.000799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.118441 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 393 components and 0.118441 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0117-0425_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.465 x 3.629 at -0.926 degrees (North through East) ! Clean map min=-0.0028714 max=0.062966 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0117-0425_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0629661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230382 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09765 1.09765 2.1953 4.39059 8.78119 17.5624 35.1248 70.2495 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0117-0425_C_uvs.log closed on Thu Oct 10 13:40:30 2013