! Started logfile: /scr/pima/bp171a5_uvs/J1156-0826_C_uvs.log on Sat Apr 20 01:32:55 2013 obs /scr/pima/bp171a5_uvs/J1156-0826_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1156-0826_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1156-0826 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1720 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/bp171a5_uvs/J1156-0826_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=1.005653Jy sigma=0.711009 ! Fit after self-cal, rms=0.925652Jy sigma=0.654447 ! 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=1.658 mas, bmaj=5.558 mas, bpa=19.97 degrees ! Estimated noise=29.7619 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 = 0.0561693 Jy ! Component: 100 - total flux cleaned = 0.0715816 Jy ! Total flux subtracted in 100 components = 0.0715816 Jy ! Clean residual min=-0.003245 max=0.006351 Jy/beam ! Clean residual mean=0.000003 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0715815 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0715815 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=0.026807Jy sigma=0.018953 ! Fit after self-cal, rms=0.026780Jy sigma=0.018934 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665774 Jy ! Component: 100 - total flux cleaned = 0.00979457 Jy ! Total flux subtracted in 100 components = 0.00979457 Jy ! Clean residual min=-0.002515 max=0.002861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0813761 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0813761 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=0.025222Jy sigma=0.017832 ! Fit after self-cal, rms=0.025205Jy sigma=0.017820 ! 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=1.981 mas, bmaj=6.048 mas, bpa=18.15 degrees ! Estimated noise=24.1153 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 = 0.00154513 Jy ! Component: 100 - total flux cleaned = 0.00243996 Jy ! Component: 150 - total flux cleaned = 0.00259056 Jy ! Component: 200 - total flux cleaned = 0.00263327 Jy ! Total flux subtracted in 200 components = 0.00263327 Jy ! Clean residual min=-0.002123 max=0.002157 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0840094 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0840094 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=0.025101Jy sigma=0.017747 ! Fit after self-cal, rms=0.025099Jy sigma=0.017745 ! 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 0.99 FD 1.12 HN 1.01 KP 0.88 ! LA 1.07 NL 1.22 OV 0.99 PT 0.86 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 0.96 KP 1.03 ! LA 1.10 NL 1.12 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 0.96 KP 0.95 ! LA 1.01 NL 1.13 OV 1.04 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.03 KP 0.94 ! LA 1.02 NL 1.02 OV 1.00 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.05 KP 1.00 ! LA 1.06 NL 0.94 OV 0.95 PT 0.86 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.02 ! LA 1.10 NL 0.94 OV 1.00 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.96 KP 0.93 ! LA 1.06 NL 0.97 OV 1.00 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.93 KP 1.01 ! LA 0.96 NL 0.96 OV 1.05 PT 0.88 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.025099Jy sigma=0.017745 ! Fit after self-cal, rms=0.024603Jy sigma=0.017017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=6.04 mas, bpa=18.09 degrees ! Estimated noise=24.0025 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 (-71.7, -52.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723013 Jy ! Component: 100 - total flux cleaned = 0.000402131 Jy ! Component: 150 - total flux cleaned = 0.000285099 Jy ! Component: 200 - total flux cleaned = 0.000204917 Jy ! Total flux subtracted in 200 components = 0.000204917 Jy ! Clean residual min=-0.001226 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0842143 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0842143 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=0.024512Jy sigma=0.016955 ! Fit after self-cal, rms=0.024540Jy sigma=0.016944 ! 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=0.024540Jy sigma=0.016944 ! Fit after self-cal, rms=0.024540Jy sigma=0.016940 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=6.043 mas, bpa=18.11 degrees ! Estimated noise=23.9945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.40331e-05 Jy ! Component: 100 - total flux cleaned = -5.47662e-05 Jy ! Component: 150 - total flux cleaned = -0.000102409 Jy ! Component: 200 - total flux cleaned = -0.000146554 Jy ! Total flux subtracted in 200 components = -0.000146554 Jy ! Clean residual min=-0.001246 max=0.001168 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0840678 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.0840678 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=0.024516Jy sigma=0.016924 ! Fit after self-cal, rms=0.024517Jy sigma=0.016923 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 = -5.88641e-05 Jy ! Component: 100 - total flux cleaned = -8.50375e-05 Jy ! Component: 150 - total flux cleaned = -0.00012206 Jy ! Component: 200 - total flux cleaned = -0.000121915 Jy ! Total flux subtracted in 200 components = -0.000121915 Jy ! Clean residual min=-0.001247 max=0.001146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0839459 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0839459 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=0.024505Jy sigma=0.016915 ! Fit after self-cal, rms=0.024505Jy sigma=0.016915 ! 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=0.024505Jy sigma=0.016915 ! Fit after self-cal, rms=0.024486Jy sigma=0.016914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=6.047 mas, bpa=18.13 degrees ! Estimated noise=23.9748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103654 Jy ! Component: 100 - total flux cleaned = -0.000126812 Jy ! Component: 150 - total flux cleaned = -0.000115809 Jy ! Component: 200 - total flux cleaned = -0.000115797 Jy ! Total flux subtracted in 200 components = -0.000115797 Jy ! Clean residual min=-0.001232 max=0.001129 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0838301 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.0838301 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=0.024477Jy sigma=0.016907 ! Fit after self-cal, rms=0.024477Jy sigma=0.016907 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 = 7.63339e-06 Jy ! Component: 100 - total flux cleaned = -2.21557e-06 Jy ! Component: 150 - total flux cleaned = -2.08018e-06 Jy ! Component: 200 - total flux cleaned = -2.00666e-06 Jy ! Total flux subtracted in 200 components = -2.00666e-06 Jy ! Clean residual min=-0.001230 max=0.001118 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0838281 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0838281 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=0.024471Jy sigma=0.016903 ! Fit after self-cal, rms=0.024471Jy sigma=0.016903 ! 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=0.024471Jy sigma=0.016903 ! Fit after self-cal, rms=0.024458Jy sigma=0.016902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=7.46 mas, bpa=7.766 degrees ! Estimated noise=28.3104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.7209e-05 Jy ! Component: 100 - total flux cleaned = -0.000102752 Jy ! Component: 150 - total flux cleaned = -0.000123694 Jy ! Component: 200 - total flux cleaned = -0.000142423 Jy ! Total flux subtracted in 200 components = -0.000142423 Jy ! Clean residual min=-0.001319 max=0.001428 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0836856 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0836856 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=0.024458Jy sigma=0.016902 ! Fit after self-cal, rms=0.024458Jy sigma=0.016902 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 (-56.4, 39.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888848 Jy ! Component: 100 - total flux cleaned = 0.00128859 Jy ! Component: 150 - total flux cleaned = 0.0016821 Jy ! Component: 200 - total flux cleaned = 0.00199164 Jy ! Total flux subtracted in 200 components = 0.00199164 Jy ! Clean residual min=-0.001098 max=0.000866 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0856773 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 130 components and 0.0856773 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=0.024400Jy sigma=0.016862 ! Fit after self-cal, rms=0.024395Jy sigma=0.016861 ! 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=1.973 mas, bmaj=6.051 mas, bpa=18.14 degrees ! Estimated noise=23.9608 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.973 x 6.051 at 18.14 degrees (North through East) ! Clean map min=-0.0010262 max=0.073012 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=1.654 mas, bmaj=5.567 mas, bpa=19.89 degrees ! Estimated noise=29.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554315 Jy ! Component: 100 - total flux cleaned = 0.0708404 Jy ! Component: 150 - total flux cleaned = 0.0774922 Jy ! Component: 200 - total flux cleaned = 0.0810346 Jy ! Total flux subtracted in 200 components = 0.0810346 Jy ! Clean residual min=-0.001771 max=0.002103 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0810346 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 0.0810346 Jy ! Inverting map and beam ! Estimated beam: bmin=1.973 mas, bmaj=6.051 mas, bpa=18.14 degrees ! Estimated noise=23.9608 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 = 0.0017585 Jy ! Component: 100 - total flux cleaned = 0.00242358 Jy ! Component: 150 - total flux cleaned = 0.00288796 Jy ! Component: 200 - total flux cleaned = 0.00329332 Jy ! Total flux subtracted in 200 components = 0.00329332 Jy ! Clean residual min=-0.001102 max=0.001078 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0843279 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.0843279 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=3.741 mas, bmaj=7.46 mas, bpa=7.766 degrees ! Estimated noise=28.3104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735704 Jy ! Component: 100 - total flux cleaned = 0.00105869 Jy ! Component: 150 - total flux cleaned = 0.00128912 Jy ! Component: 200 - total flux cleaned = 0.00151236 Jy ! Total flux subtracted in 200 components = 0.00151236 Jy ! Clean residual min=-0.000940 max=0.000928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0858403 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 = 0.000108166 Jy ! Component: 100 - total flux cleaned = 0.000222219 Jy ! Component: 150 - total flux cleaned = 0.000324985 Jy ! Component: 200 - total flux cleaned = 0.000419047 Jy ! Total flux subtracted in 200 components = 0.000419047 Jy ! Clean residual min=-0.000926 max=0.000942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0862593 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 94 components and 0.0862594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.973 mas, bmaj=6.051 mas, bpa=18.14 degrees ! Estimated noise=23.9608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.20588e-07 Jy ! Component: 100 - total flux cleaned = -6.77406e-05 Jy ! Component: 150 - total flux cleaned = -0.00014848 Jy ! Component: 200 - total flux cleaned = -0.000185311 Jy ! Total flux subtracted in 200 components = -0.000185311 Jy ! Clean residual min=-0.001028 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.086074 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.086074 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=0.024420Jy sigma=0.016879 ! Fit after self-cal, rms=0.024417Jy sigma=0.016877 wmodel /scr/pima/bp171a5_uvs/J1156-0826_C_map.mod ! Writing 120 model components to file: /scr/pima/bp171a5_uvs/J1156-0826_C_map.mod wobs /scr/pima/bp171a5_uvs/J1156-0826_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1156-0826_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1156-0826_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a5_uvs/J1156-0826_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 = -0.000226676 Jy ! Component: 100 - total flux cleaned = -0.000395938 Jy ! Component: 150 - total flux cleaned = -0.000428126 Jy ! Component: 200 - total flux cleaned = -0.000442977 Jy ! Component: 250 - total flux cleaned = -0.000458075 Jy ! Component: 300 - total flux cleaned = -0.0004581 Jy ! Component: 350 - total flux cleaned = -0.000444034 Jy ! Component: 400 - total flux cleaned = -0.0004168 Jy ! Component: 450 - total flux cleaned = -0.000350634 Jy ! Component: 500 - total flux cleaned = -0.00029904 Jy ! Component: 550 - total flux cleaned = -0.000286448 Jy ! Component: 600 - total flux cleaned = -0.000261726 Jy ! Component: 650 - total flux cleaned = -0.000249881 Jy ! Component: 700 - total flux cleaned = -0.000285434 Jy ! Component: 750 - total flux cleaned = -0.000262183 Jy ! Component: 800 - total flux cleaned = -0.000250931 Jy ! Component: 850 - total flux cleaned = -0.000251036 Jy ! Component: 900 - total flux cleaned = -0.000218408 Jy ! Component: 950 - total flux cleaned = -0.000272563 Jy ! Component: 1000 - total flux cleaned = -0.000314817 Jy ! Component: 1050 - total flux cleaned = -0.000304435 Jy ! Component: 1100 - total flux cleaned = -0.000294297 Jy ! Component: 1150 - total flux cleaned = -0.000334878 Jy ! Component: 1200 - total flux cleaned = -0.000354596 Jy ! Component: 1250 - total flux cleaned = -0.000354416 Jy ! Component: 1300 - total flux cleaned = -0.000344619 Jy ! Component: 1350 - total flux cleaned = -0.000363848 Jy ! Component: 1400 - total flux cleaned = -0.000354308 Jy ! Component: 1450 - total flux cleaned = -0.000326275 Jy ! Component: 1500 - total flux cleaned = -0.000335484 Jy ! Component: 1550 - total flux cleaned = -0.000317248 Jy ! Component: 1600 - total flux cleaned = -0.000281169 Jy ! Component: 1650 - total flux cleaned = -0.000245559 Jy ! Component: 1700 - total flux cleaned = -0.000245668 Jy ! Component: 1750 - total flux cleaned = -0.000210699 Jy ! Component: 1800 - total flux cleaned = -0.000210714 Jy ! Component: 1850 - total flux cleaned = -0.00017649 Jy ! Component: 1900 - total flux cleaned = -0.000151136 Jy ! Component: 1950 - total flux cleaned = -0.000126078 Jy ! Component: 2000 - total flux cleaned = -0.000126189 Jy ! Component: 2050 - total flux cleaned = -6.05688e-05 Jy ! Component: 2100 - total flux cleaned = -4.43607e-05 Jy ! Component: 2150 - total flux cleaned = -1.21643e-05 Jy ! Component: 2200 - total flux cleaned = 2.77313e-05 Jy ! Component: 2250 - total flux cleaned = 7.514e-05 Jy ! Component: 2300 - total flux cleaned = 7.50703e-05 Jy ! Component: 2350 - total flux cleaned = 0.000106149 Jy ! Component: 2400 - total flux cleaned = 0.000160059 Jy ! Component: 2450 - total flux cleaned = 0.000182831 Jy ! Component: 2500 - total flux cleaned = 0.000182804 Jy ! Component: 2550 - total flux cleaned = 0.000212863 Jy ! Component: 2600 - total flux cleaned = 0.000242655 Jy ! Component: 2650 - total flux cleaned = 0.000279439 Jy ! Component: 2700 - total flux cleaned = 0.000293996 Jy ! Component: 2750 - total flux cleaned = 0.000322885 Jy ! Component: 2800 - total flux cleaned = 0.000344395 Jy ! Component: 2850 - total flux cleaned = 0.000358714 Jy ! Component: 2900 - total flux cleaned = 0.000365761 Jy ! Component: 2950 - total flux cleaned = 0.000400752 Jy ! Component: 3000 - total flux cleaned = 0.000414627 Jy ! Component: 3050 - total flux cleaned = 0.000428386 Jy ! Component: 3100 - total flux cleaned = 0.000421555 Jy ! Component: 3150 - total flux cleaned = 0.000468968 Jy ! Component: 3200 - total flux cleaned = 0.000489174 Jy ! Component: 3250 - total flux cleaned = 0.000515827 Jy ! Component: 3300 - total flux cleaned = 0.000515772 Jy ! Component: 3350 - total flux cleaned = 0.000522367 Jy ! Component: 3400 - total flux cleaned = 0.000568052 Jy ! Component: 3450 - total flux cleaned = 0.00058098 Jy ! Component: 3500 - total flux cleaned = 0.000600321 Jy ! Component: 3550 - total flux cleaned = 0.000632349 Jy ! Component: 3600 - total flux cleaned = 0.000632313 Jy ! Component: 3650 - total flux cleaned = 0.000657612 Jy ! Component: 3700 - total flux cleaned = 0.000682618 Jy ! Component: 3750 - total flux cleaned = 0.000682551 Jy ! Component: 3800 - total flux cleaned = 0.000713528 Jy ! Component: 3850 - total flux cleaned = 0.000719597 Jy ! Component: 3900 - total flux cleaned = 0.000707376 Jy ! Component: 3950 - total flux cleaned = 0.000737723 Jy ! Component: 4000 - total flux cleaned = 0.000749805 Jy ! Component: 4050 - total flux cleaned = 0.000773783 Jy ! Total flux subtracted in 4096 components = 0.000791695 Jy ! Clean residual min=-0.000393 max=0.000356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0868657 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 393 components and 0.0868657 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1156-0826_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.973 x 6.051 at 18.14 degrees (North through East) ! Clean map min=-0.00092934 max=0.072893 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1156-0826_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0728932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454074 0.454074 0.908149 1.8163 3.63259 7.26519 14.5304 29.0608 58.1215 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1156-0826_C_uvs.log closed on Sat Apr 20 01:33:00 2013