! Started logfile: /d2/scr/pima/bp177g_uvs/J1525-4341_C_uvs.log on Thu Mar 6 00:36:16 2014 obs /d2/scr/pima/bp177g_uvs/J1525-4341_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1525-4341_C_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1525-4341 ! ! 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 1080 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 /d2/scr/pima/bp177g_uvs/J1525-4341_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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=1.000923Jy sigma=26.961319 ! Fit after self-cal, rms=0.981430Jy sigma=26.445146 ! 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=1.428 mas, bmaj=23.67 mas, bpa=9.927 degrees ! Estimated noise=1.41399 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 = 0.013466 Jy ! Component: 100 - total flux cleaned = 0.0165336 Jy ! Total flux subtracted in 100 components = 0.0165336 Jy ! Clean residual min=-0.003189 max=0.003175 Jy/beam ! Clean residual mean=0.000005 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0165336 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0165336 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=0.022511Jy sigma=0.575434 ! Fit after self-cal, rms=0.020637Jy sigma=0.525577 ! 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=1.893 mas, bmaj=23.3 mas, bpa=9.961 degrees ! Estimated noise=0.809852 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 = 0.00385311 Jy ! Component: 100 - total flux cleaned = 0.00411209 Jy ! Component: 150 - total flux cleaned = 0.00419213 Jy ! Component: 200 - total flux cleaned = 0.00421704 Jy ! Total flux subtracted in 200 components = 0.00421704 Jy ! Clean residual min=-0.001218 max=0.001304 Jy/beam ! Clean residual mean=0.000014 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0207506 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.0207506 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=0.019879Jy sigma=0.506784 ! Fit after self-cal, rms=0.019851Jy sigma=0.506547 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.893 x 23.3 at 9.961 degrees (North through East) ! Clean map min=-0.0011946 max=0.016403 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.93 LA 1.06 OV 1.06 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.90 LA 1.05 OV 0.86 ! PT 1.16 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.08 LA 1.12 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 0.89 LA 1.00 OV 1.10 ! PT 0.89 SC 1.00 ! ! ! Fit before self-cal, rms=0.019851Jy sigma=0.506547 ! Fit after self-cal, rms=0.019901Jy sigma=0.503874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=23.31 mas, bpa=9.934 degrees ! Estimated noise=0.8136 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 = 9.34113e-06 Jy ! Component: 100 - total flux cleaned = 7.48778e-05 Jy ! Component: 150 - total flux cleaned = 0.000137188 Jy ! Component: 200 - total flux cleaned = 0.000181057 Jy ! Total flux subtracted in 200 components = 0.000181057 Jy ! Clean residual min=-0.001021 max=0.000984 Jy/beam ! Clean residual mean=0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0209317 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0209317 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=0.019884Jy sigma=0.503473 ! Fit after self-cal, rms=0.019889Jy sigma=0.503261 ! 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=0.019889Jy sigma=0.503261 ! Fit after self-cal, rms=0.020137Jy sigma=0.502488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=23.3 mas, bpa=9.916 degrees ! Estimated noise=0.819928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179257 Jy ! Component: 100 - total flux cleaned = 0.00026338 Jy ! Component: 150 - total flux cleaned = 0.00030143 Jy ! Component: 200 - total flux cleaned = 0.000324831 Jy ! Total flux subtracted in 200 components = 0.000324831 Jy ! Clean residual min=-0.000981 max=0.001004 Jy/beam ! Clean residual mean=0.000009 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0212565 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0212565 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=0.020130Jy sigma=0.502381 ! Fit after self-cal, rms=0.020142Jy sigma=0.502302 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 = -3.94741e-05 Jy ! Component: 100 - total flux cleaned = -3.9515e-05 Jy ! Component: 150 - total flux cleaned = -2.89497e-05 Jy ! Component: 200 - total flux cleaned = -2.38977e-05 Jy ! Total flux subtracted in 200 components = -2.38977e-05 Jy ! Clean residual min=-0.000973 max=0.000999 Jy/beam ! Clean residual mean=0.000009 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0212326 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.0212326 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=0.020140Jy sigma=0.502232 ! Fit after self-cal, rms=0.020139Jy sigma=0.502230 ! 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=0.020139Jy sigma=0.502230 ! Fit after self-cal, rms=0.020287Jy sigma=0.502200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=23.29 mas, bpa=9.917 degrees ! Estimated noise=0.824395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156595 Jy ! Component: 100 - total flux cleaned = 0.000162094 Jy ! Component: 150 - total flux cleaned = 0.000167258 Jy ! Component: 200 - total flux cleaned = 0.000177285 Jy ! Total flux subtracted in 200 components = 0.000177285 Jy ! Clean residual min=-0.000976 max=0.001011 Jy/beam ! Clean residual mean=0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0214099 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.0214099 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=0.020284Jy sigma=0.502148 ! Fit after self-cal, rms=0.020285Jy sigma=0.502145 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.23992e-05 Jy ! Component: 100 - total flux cleaned = -7.60594e-06 Jy ! Component: 150 - total flux cleaned = -7.77834e-06 Jy ! Component: 200 - total flux cleaned = 1.6314e-06 Jy ! Total flux subtracted in 200 components = 1.6314e-06 Jy ! Clean residual min=-0.000971 max=0.001009 Jy/beam ! Clean residual mean=0.000009 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0214115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.0214115 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=0.020283Jy sigma=0.502097 ! Fit after self-cal, rms=0.020283Jy sigma=0.502096 ! 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=0.020283Jy sigma=0.502096 ! Fit after self-cal, rms=0.020353Jy sigma=0.502085 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.505 mas, bmaj=25.89 mas, bpa=1.99 degrees ! Estimated noise=0.993178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108963 Jy ! Component: 100 - total flux cleaned = 0.000111526 Jy ! Component: 150 - total flux cleaned = 0.00011151 Jy ! Component: 200 - total flux cleaned = 0.000111528 Jy ! Total flux subtracted in 200 components = 0.000111528 Jy ! Clean residual min=-0.001025 max=0.000959 Jy/beam ! Clean residual mean=0.000013 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.021523 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 108 components and 0.021523 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=0.020352Jy sigma=0.502092 ! Fit after self-cal, rms=0.020352Jy sigma=0.502087 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98558e-05 Jy ! Component: 100 - total flux cleaned = 1.73277e-05 Jy ! Component: 150 - total flux cleaned = 1.72148e-05 Jy ! Component: 200 - total flux cleaned = 1.71741e-05 Jy ! Total flux subtracted in 200 components = 1.71741e-05 Jy ! Clean residual min=-0.001018 max=0.000954 Jy/beam ! Clean residual mean=0.000013 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0215402 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.0215402 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=0.020352Jy sigma=0.502083 ! Fit after self-cal, rms=0.020352Jy sigma=0.502081 ! 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=1.895 mas, bmaj=23.29 mas, bpa=9.919 degrees ! Estimated noise=0.826836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 23.29 at 9.919 degrees (North through East) ! Clean map min=-0.00096588 max=0.015927 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=1.428 mas, bmaj=23.67 mas, bpa=9.868 degrees ! Estimated noise=1.43455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161914 Jy ! Component: 100 - total flux cleaned = 0.0191744 Jy ! Component: 150 - total flux cleaned = 0.0199858 Jy ! Component: 200 - total flux cleaned = 0.0207 Jy ! Total flux subtracted in 200 components = 0.0207 Jy ! Clean residual min=-0.001981 max=0.002448 Jy/beam ! Clean residual mean=0.000007 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0207 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0207 Jy ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=23.29 mas, bpa=9.919 degrees ! Estimated noise=0.826836 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 = 0.000532979 Jy ! Component: 100 - total flux cleaned = 0.0005955 Jy ! Component: 150 - total flux cleaned = 0.000629778 Jy ! Component: 200 - total flux cleaned = 0.000710584 Jy ! Total flux subtracted in 200 components = 0.000710584 Jy ! Clean residual min=-0.001016 max=0.001045 Jy/beam ! Clean residual mean=0.000008 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0214106 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 61 components and 0.0214106 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=5.505 mas, bmaj=25.89 mas, bpa=1.99 degrees ! Estimated noise=0.993178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105256 Jy ! Component: 100 - total flux cleaned = 8.72333e-05 Jy ! Component: 150 - total flux cleaned = 8.24867e-05 Jy ! Component: 200 - total flux cleaned = 7.82705e-05 Jy ! Total flux subtracted in 200 components = 7.82705e-05 Jy ! Clean residual min=-0.001027 max=0.000969 Jy/beam ! Clean residual mean=0.000012 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0214889 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 = 7.05371e-06 Jy ! Component: 100 - total flux cleaned = 1.00359e-05 Jy ! Component: 150 - total flux cleaned = 1.58503e-05 Jy ! Component: 200 - total flux cleaned = 1.84824e-05 Jy ! Total flux subtracted in 200 components = 1.84824e-05 Jy ! Clean residual min=-0.001010 max=0.000965 Jy/beam ! Clean residual mean=0.000012 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0215074 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.0215074 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=23.29 mas, bpa=9.919 degrees ! Estimated noise=0.826836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92851e-05 Jy ! Component: 100 - total flux cleaned = 7.42235e-05 Jy ! Component: 150 - total flux cleaned = 7.40456e-05 Jy ! Component: 200 - total flux cleaned = 8.11744e-05 Jy ! Total flux subtracted in 200 components = 8.11744e-05 Jy ! Clean residual min=-0.000968 max=0.001017 Jy/beam ! Clean residual mean=0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0215885 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.0215885 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=0.020355Jy sigma=0.502181 ! Fit after self-cal, rms=0.020354Jy sigma=0.502156 wmodel /d2/scr/pima/bp177g_uvs/J1525-4341_C_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp177g_uvs/J1525-4341_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1525-4341_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1525-4341_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1525-4341_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177g_uvs/J1525-4341_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 = 0.000151214 Jy ! Component: 100 - total flux cleaned = 0.000284742 Jy ! Component: 150 - total flux cleaned = 0.000424636 Jy ! Component: 200 - total flux cleaned = 0.000583433 Jy ! Component: 250 - total flux cleaned = 0.000665103 Jy ! Component: 300 - total flux cleaned = 0.000704042 Jy ! Component: 350 - total flux cleaned = 0.000728813 Jy ! Component: 400 - total flux cleaned = 0.000740527 Jy ! Component: 450 - total flux cleaned = 0.000729119 Jy ! Component: 500 - total flux cleaned = 0.000696479 Jy ! Component: 550 - total flux cleaned = 0.000696449 Jy ! Component: 600 - total flux cleaned = 0.000675595 Jy ! Component: 650 - total flux cleaned = 0.000695967 Jy ! Component: 700 - total flux cleaned = 0.000656398 Jy ! Component: 750 - total flux cleaned = 0.000578724 Jy ! Component: 800 - total flux cleaned = 0.000493216 Jy ! Component: 850 - total flux cleaned = 0.000428039 Jy ! Component: 900 - total flux cleaned = 0.000327311 Jy ! Component: 950 - total flux cleaned = 0.000255335 Jy ! Component: 1000 - total flux cleaned = 0.000175538 Jy ! Component: 1050 - total flux cleaned = 0.000114163 Jy ! Component: 1100 - total flux cleaned = 3.65005e-05 Jy ! Component: 1150 - total flux cleaned = -1.45043e-05 Jy ! Component: 1200 - total flux cleaned = -9.01692e-05 Jy ! Component: 1250 - total flux cleaned = -0.000131653 Jy ! Component: 1300 - total flux cleaned = -0.000164548 Jy ! Component: 1350 - total flux cleaned = -0.000213525 Jy ! Component: 1400 - total flux cleaned = -0.000262343 Jy ! Component: 1450 - total flux cleaned = -0.000310856 Jy ! Component: 1500 - total flux cleaned = -0.000351227 Jy ! Component: 1550 - total flux cleaned = -0.000383387 Jy ! Component: 1600 - total flux cleaned = -0.000431524 Jy ! Component: 1650 - total flux cleaned = -0.00042352 Jy ! Component: 1700 - total flux cleaned = -0.000455486 Jy ! Component: 1750 - total flux cleaned = -0.000471509 Jy ! Component: 1800 - total flux cleaned = -0.000503493 Jy ! Component: 1850 - total flux cleaned = -0.000511461 Jy ! Component: 1900 - total flux cleaned = -0.00052749 Jy ! Component: 1950 - total flux cleaned = -0.00053551 Jy ! Component: 2000 - total flux cleaned = -0.000543381 Jy ! Component: 2050 - total flux cleaned = -0.000543261 Jy ! Component: 2100 - total flux cleaned = -0.000535175 Jy ! Component: 2150 - total flux cleaned = -0.000527086 Jy ! Component: 2200 - total flux cleaned = -0.000502544 Jy ! Component: 2250 - total flux cleaned = -0.000477852 Jy ! Component: 2300 - total flux cleaned = -0.000452943 Jy ! Component: 2350 - total flux cleaned = -0.000411033 Jy ! Component: 2400 - total flux cleaned = -0.000385566 Jy ! Component: 2450 - total flux cleaned = -0.000360013 Jy ! Component: 2500 - total flux cleaned = -0.000325315 Jy ! Component: 2550 - total flux cleaned = -0.000307831 Jy ! Component: 2600 - total flux cleaned = -0.000263325 Jy ! Component: 2650 - total flux cleaned = -0.000218221 Jy ! Component: 2700 - total flux cleaned = -0.000163214 Jy ! Component: 2750 - total flux cleaned = -0.000116608 Jy ! Component: 2800 - total flux cleaned = -5.95577e-05 Jy ! Component: 2850 - total flux cleaned = -1.11967e-05 Jy ! Component: 2900 - total flux cleaned = 3.81739e-05 Jy ! Component: 2950 - total flux cleaned = 8.85734e-05 Jy ! Component: 3000 - total flux cleaned = 0.000129573 Jy ! Component: 3050 - total flux cleaned = 0.000171386 Jy ! Component: 3100 - total flux cleaned = 0.00021423 Jy ! Component: 3150 - total flux cleaned = 0.000268723 Jy ! Component: 3200 - total flux cleaned = 0.000324428 Jy ! Component: 3250 - total flux cleaned = 0.000358788 Jy ! Component: 3300 - total flux cleaned = 0.000393737 Jy ! Component: 3350 - total flux cleaned = 0.000441407 Jy ! Component: 3400 - total flux cleaned = 0.000465898 Jy ! Component: 3450 - total flux cleaned = 0.000515924 Jy ! Component: 3500 - total flux cleaned = 0.00051592 Jy ! Component: 3550 - total flux cleaned = 0.000529323 Jy ! Component: 3600 - total flux cleaned = 0.000515806 Jy ! Component: 3650 - total flux cleaned = 0.000515769 Jy ! Component: 3700 - total flux cleaned = 0.00051576 Jy ! Component: 3750 - total flux cleaned = 0.000515542 Jy ! Component: 3800 - total flux cleaned = 0.000515386 Jy ! Component: 3850 - total flux cleaned = 0.000515344 Jy ! Component: 3900 - total flux cleaned = 0.000531745 Jy ! Component: 3950 - total flux cleaned = 0.000531922 Jy ! Component: 4000 - total flux cleaned = 0.000532186 Jy ! Component: 4050 - total flux cleaned = 0.000514253 Jy ! Total flux subtracted in 4096 components = 0.000532612 Jy ! Clean residual min=-0.000980 max=0.000949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0221211 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 325 components and 0.0221211 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1525-4341_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 23.29 at 9.919 degrees (North through East) ! Clean map min=-0.0019631 max=0.014479 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1525-4341_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0144791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337183 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.98628 6.98628 13.9726 27.9451 55.8902 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.941 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1525-4341_C_uvs.log closed on Thu Mar 6 00:36:21 2014