! Started logfile: /scr/pima/bp171a5_uvs/J1303-2405_C_uvs.log on Sat Apr 20 01:34:14 2013 obs /scr/pima/bp171a5_uvs/J1303-2405_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1303-2405_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1303-2405 ! ! 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/J1303-2405_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=1.018660Jy sigma=0.720227 ! Fit after self-cal, rms=0.857579Jy sigma=0.606335 ! 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=1.588 mas, bmaj=6.467 mas, bpa=13.93 degrees ! Estimated noise=34.3161 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 = 0.104904 Jy ! Component: 100 - total flux cleaned = 0.134468 Jy ! Total flux subtracted in 100 components = 0.134468 Jy ! Clean residual min=-0.005096 max=0.012163 Jy/beam ! Clean residual mean=-0.000017 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.134468 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.134468 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=0.035804Jy sigma=0.025315 ! Fit after self-cal, rms=0.035793Jy sigma=0.025307 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125298 Jy ! Component: 100 - total flux cleaned = 0.0187264 Jy ! Total flux subtracted in 100 components = 0.0187264 Jy ! Clean residual min=-0.003509 max=0.003951 Jy/beam ! Clean residual mean=-0.000011 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.153194 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.153194 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=0.029992Jy sigma=0.021205 ! Fit after self-cal, rms=0.029973Jy sigma=0.021192 ! 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=1.967 mas, bmaj=7.348 mas, bpa=12.52 degrees ! Estimated noise=24.1146 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 = 0.00517615 Jy ! Component: 100 - total flux cleaned = 0.00757984 Jy ! Component: 150 - total flux cleaned = 0.00882161 Jy ! Component: 200 - total flux cleaned = 0.00938438 Jy ! Total flux subtracted in 200 components = 0.00938438 Jy ! Clean residual min=-0.002909 max=0.005231 Jy/beam ! Clean residual mean=-0.000003 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.162579 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.162579 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=0.029166Jy sigma=0.020621 ! Fit after self-cal, rms=0.029164Jy sigma=0.020619 ! 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 1.02 HN 0.96 KP 0.87 ! LA 1.03 NL 1.02 OV 1.01 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.96 KP 0.93 ! LA 1.06 NL 1.13 OV 1.08 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.00 KP 1.00 ! LA 1.04 NL 1.11 OV 1.01 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 0.98 ! LA 0.99 NL 0.99 OV 0.99 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 0.97 KP 0.97 ! LA 1.05 NL 0.99 OV 1.00 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 1.01 ! LA 1.13 NL 0.96 OV 0.99 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.03 KP 0.92 ! LA 1.02 NL 1.03 OV 1.02 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.02 KP 0.99 ! LA 1.01 NL 0.99 OV 0.99 PT 0.93 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.029164Jy sigma=0.020619 ! Fit after self-cal, rms=0.026574Jy sigma=0.018875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.966 mas, bmaj=7.355 mas, bpa=12.51 degrees ! Estimated noise=24.0531 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 (-8.1, 12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479268 Jy ! Component: 100 - total flux cleaned = 0.00652967 Jy ! Component: 150 - total flux cleaned = 0.00720244 Jy ! Component: 200 - total flux cleaned = 0.00770353 Jy ! Total flux subtracted in 200 components = 0.00770353 Jy ! Clean residual min=-0.001655 max=0.002025 Jy/beam ! Clean residual mean=-0.000005 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.170282 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 80 components and 0.170282 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=0.025799Jy sigma=0.018332 ! Fit after self-cal, rms=0.025766Jy sigma=0.018300 ! 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=0.025766Jy sigma=0.018300 ! Fit after self-cal, rms=0.025704Jy sigma=0.018284 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=7.359 mas, bpa=12.49 degrees ! Estimated noise=23.9883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071425 Jy ! Component: 100 - total flux cleaned = 0.000568965 Jy ! Component: 150 - total flux cleaned = 0.000495509 Jy ! Component: 200 - total flux cleaned = 0.00049564 Jy ! Total flux subtracted in 200 components = 0.00049564 Jy ! Clean residual min=-0.001541 max=0.001499 Jy/beam ! Clean residual mean=-0.000006 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.170778 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.170778 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=0.025634Jy sigma=0.018234 ! Fit after self-cal, rms=0.025628Jy sigma=0.018230 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 = 0.000217133 Jy ! Component: 100 - total flux cleaned = 0.000216594 Jy ! Component: 150 - total flux cleaned = 0.000248515 Jy ! Component: 200 - total flux cleaned = 0.000307026 Jy ! Total flux subtracted in 200 components = 0.000307026 Jy ! Clean residual min=-0.001497 max=0.001387 Jy/beam ! Clean residual mean=-0.000006 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.171085 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.171085 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=0.025606Jy sigma=0.018215 ! Fit after self-cal, rms=0.025605Jy sigma=0.018214 ! 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=0.025605Jy sigma=0.018214 ! Fit after self-cal, rms=0.025624Jy sigma=0.018208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=7.367 mas, bpa=12.52 degrees ! Estimated noise=23.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.64067e-05 Jy ! Component: 100 - total flux cleaned = 3.25589e-06 Jy ! Component: 150 - total flux cleaned = -2.37891e-05 Jy ! Component: 200 - total flux cleaned = -3.6884e-05 Jy ! Total flux subtracted in 200 components = -3.6884e-05 Jy ! Clean residual min=-0.001496 max=0.001221 Jy/beam ! Clean residual mean=-0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.171048 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.171048 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=0.025606Jy sigma=0.018195 ! Fit after self-cal, rms=0.025605Jy sigma=0.018194 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 = 4.52867e-05 Jy ! Component: 100 - total flux cleaned = 6.85094e-05 Jy ! Component: 150 - total flux cleaned = 0.000101276 Jy ! Component: 200 - total flux cleaned = 0.000122068 Jy ! Total flux subtracted in 200 components = 0.000122068 Jy ! Clean residual min=-0.001477 max=0.001202 Jy/beam ! Clean residual mean=-0.000007 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.17117 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.17117 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=0.025596Jy sigma=0.018188 ! Fit after self-cal, rms=0.025596Jy sigma=0.018188 ! 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=0.025596Jy sigma=0.018188 ! Fit after self-cal, rms=0.025613Jy sigma=0.018186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=9.803 mas, bpa=3.704 degrees ! Estimated noise=28.4124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.62824e-05 Jy ! Component: 100 - total flux cleaned = -7.1172e-06 Jy ! Component: 150 - total flux cleaned = -7.14009e-06 Jy ! Component: 200 - total flux cleaned = -1.08638e-06 Jy ! Total flux subtracted in 200 components = -1.08638e-06 Jy ! Clean residual min=-0.001411 max=0.001146 Jy/beam ! Clean residual mean=-0.000010 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.171169 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 0.171169 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=0.025608Jy sigma=0.018183 ! Fit after self-cal, rms=0.025608Jy sigma=0.018183 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 = -4.8562e-06 Jy ! Component: 100 - total flux cleaned = -4.61207e-06 Jy ! Component: 150 - total flux cleaned = -1.01313e-05 Jy ! Component: 200 - total flux cleaned = -1.02158e-05 Jy ! Total flux subtracted in 200 components = -1.02158e-05 Jy ! Clean residual min=-0.001399 max=0.001134 Jy/beam ! Clean residual mean=-0.000010 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.171159 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.171159 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=0.025605Jy sigma=0.018181 ! Fit after self-cal, rms=0.025605Jy sigma=0.018181 ! 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=1.967 mas, bmaj=7.371 mas, bpa=12.54 degrees ! Estimated noise=23.9758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.967 x 7.371 at 12.54 degrees (North through East) ! Clean map min=-0.0014204 max=0.14047 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=1.585 mas, bmaj=6.5 mas, bpa=13.9 degrees ! Estimated noise=33.9286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103695 Jy ! Component: 100 - total flux cleaned = 0.133041 Jy ! Component: 150 - total flux cleaned = 0.145543 Jy ! Component: 200 - total flux cleaned = 0.152259 Jy ! Total flux subtracted in 200 components = 0.152259 Jy ! Clean residual min=-0.002781 max=0.003524 Jy/beam ! Clean residual mean=-0.000009 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.152259 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.152259 Jy ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=7.371 mas, bpa=12.54 degrees ! Estimated noise=23.9758 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 = 0.00639368 Jy ! Component: 100 - total flux cleaned = 0.0104025 Jy ! Component: 150 - total flux cleaned = 0.0130123 Jy ! Component: 200 - total flux cleaned = 0.0147562 Jy ! Total flux subtracted in 200 components = 0.0147562 Jy ! Clean residual min=-0.001606 max=0.001489 Jy/beam ! Clean residual mean=-0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.167016 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.167016 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=3.834 mas, bmaj=9.803 mas, bpa=3.704 degrees ! Estimated noise=28.4124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161427 Jy ! Component: 100 - total flux cleaned = 0.00259625 Jy ! Component: 150 - total flux cleaned = 0.0032572 Jy ! Component: 200 - total flux cleaned = 0.00360325 Jy ! Total flux subtracted in 200 components = 0.00360325 Jy ! Clean residual min=-0.001425 max=0.001153 Jy/beam ! Clean residual mean=-0.000010 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.170619 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 = 0.00016778 Jy ! Component: 100 - total flux cleaned = 0.000254277 Jy ! Component: 150 - total flux cleaned = 0.000293324 Jy ! Component: 200 - total flux cleaned = 0.000329106 Jy ! Total flux subtracted in 200 components = 0.000329106 Jy ! Clean residual min=-0.001408 max=0.001143 Jy/beam ! Clean residual mean=-0.000010 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.170948 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 91 components and 0.170948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=7.371 mas, bpa=12.54 degrees ! Estimated noise=23.9758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.98449e-05 Jy ! Component: 100 - total flux cleaned = 6.67872e-05 Jy ! Component: 150 - total flux cleaned = 0.000129831 Jy ! Component: 200 - total flux cleaned = 0.000188069 Jy ! Total flux subtracted in 200 components = 0.000188069 Jy ! Clean residual min=-0.001495 max=0.001213 Jy/beam ! Clean residual mean=-0.000007 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.171136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.171136 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=0.025648Jy sigma=0.018211 ! Fit after self-cal, rms=0.025646Jy sigma=0.018209 wmodel /scr/pima/bp171a5_uvs/J1303-2405_C_map.mod ! Writing 108 model components to file: /scr/pima/bp171a5_uvs/J1303-2405_C_map.mod wobs /scr/pima/bp171a5_uvs/J1303-2405_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1303-2405_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1303-2405_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1303-2405_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 = -0.000655257 Jy ! Component: 100 - total flux cleaned = -0.000890715 Jy ! Component: 150 - total flux cleaned = -0.00104408 Jy ! Component: 200 - total flux cleaned = -0.00114856 Jy ! Component: 250 - total flux cleaned = -0.00124723 Jy ! Component: 300 - total flux cleaned = -0.00128518 Jy ! Component: 350 - total flux cleaned = -0.00128576 Jy ! Component: 400 - total flux cleaned = -0.00132199 Jy ! Component: 450 - total flux cleaned = -0.00130416 Jy ! Component: 500 - total flux cleaned = -0.00125317 Jy ! Component: 550 - total flux cleaned = -0.00123659 Jy ! Component: 600 - total flux cleaned = -0.00123653 Jy ! Component: 650 - total flux cleaned = -0.00120501 Jy ! Component: 700 - total flux cleaned = -0.00123577 Jy ! Component: 750 - total flux cleaned = -0.0012959 Jy ! Component: 800 - total flux cleaned = -0.00131054 Jy ! Component: 850 - total flux cleaned = -0.0013396 Jy ! Component: 900 - total flux cleaned = -0.00139685 Jy ! Component: 950 - total flux cleaned = -0.00142489 Jy ! Component: 1000 - total flux cleaned = -0.00146614 Jy ! Component: 1050 - total flux cleaned = -0.00150676 Jy ! Component: 1100 - total flux cleaned = -0.00153303 Jy ! Component: 1150 - total flux cleaned = -0.00155909 Jy ! Component: 1200 - total flux cleaned = -0.00158483 Jy ! Component: 1250 - total flux cleaned = -0.00166074 Jy ! Component: 1300 - total flux cleaned = -0.00169811 Jy ! Component: 1350 - total flux cleaned = -0.00172271 Jy ! Component: 1400 - total flux cleaned = -0.00178326 Jy ! Component: 1450 - total flux cleaned = -0.00180716 Jy ! Component: 1500 - total flux cleaned = -0.00186577 Jy ! Component: 1550 - total flux cleaned = -0.00186563 Jy ! Component: 1600 - total flux cleaned = -0.00183143 Jy ! Component: 1650 - total flux cleaned = -0.00183158 Jy ! Component: 1700 - total flux cleaned = -0.00182059 Jy ! Component: 1750 - total flux cleaned = -0.0018206 Jy ! Component: 1800 - total flux cleaned = -0.0017879 Jy ! Component: 1850 - total flux cleaned = -0.0017881 Jy ! Component: 1900 - total flux cleaned = -0.00177736 Jy ! Component: 1950 - total flux cleaned = -0.00174605 Jy ! Component: 2000 - total flux cleaned = -0.00171512 Jy ! Component: 2050 - total flux cleaned = -0.00170507 Jy ! Component: 2100 - total flux cleaned = -0.00166476 Jy ! Component: 2150 - total flux cleaned = -0.00166466 Jy ! Component: 2200 - total flux cleaned = -0.00162505 Jy ! Component: 2250 - total flux cleaned = -0.0016055 Jy ! Component: 2300 - total flux cleaned = -0.00156678 Jy ! Component: 2350 - total flux cleaned = -0.00153806 Jy ! Component: 2400 - total flux cleaned = -0.00150018 Jy ! Component: 2450 - total flux cleaned = -0.00146275 Jy ! Component: 2500 - total flux cleaned = -0.00143494 Jy ! Component: 2550 - total flux cleaned = -0.00143488 Jy ! Component: 2600 - total flux cleaned = -0.00137086 Jy ! Component: 2650 - total flux cleaned = -0.00132552 Jy ! Component: 2700 - total flux cleaned = -0.00127169 Jy ! Component: 2750 - total flux cleaned = -0.00122728 Jy ! Component: 2800 - total flux cleaned = -0.00120082 Jy ! Component: 2850 - total flux cleaned = -0.0011572 Jy ! Component: 2900 - total flux cleaned = -0.00111391 Jy ! Component: 2950 - total flux cleaned = -0.00107095 Jy ! Component: 3000 - total flux cleaned = -0.0010539 Jy ! Component: 3050 - total flux cleaned = -0.00102008 Jy ! Component: 3100 - total flux cleaned = -0.000994927 Jy ! Component: 3150 - total flux cleaned = -0.00100318 Jy ! Component: 3200 - total flux cleaned = -0.000961635 Jy ! Component: 3250 - total flux cleaned = -0.000945146 Jy ! Component: 3300 - total flux cleaned = -0.000920622 Jy ! Component: 3350 - total flux cleaned = -0.000888222 Jy ! Component: 3400 - total flux cleaned = -0.000856003 Jy ! Component: 3450 - total flux cleaned = -0.000816053 Jy ! Component: 3500 - total flux cleaned = -0.000816073 Jy ! Component: 3550 - total flux cleaned = -0.000776608 Jy ! Component: 3600 - total flux cleaned = -0.00074521 Jy ! Component: 3650 - total flux cleaned = -0.000683018 Jy ! Component: 3700 - total flux cleaned = -0.000690782 Jy ! Component: 3750 - total flux cleaned = -0.000683039 Jy ! Component: 3800 - total flux cleaned = -0.000675415 Jy ! Component: 3850 - total flux cleaned = -0.000660173 Jy ! Component: 3900 - total flux cleaned = -0.000682782 Jy ! Component: 3950 - total flux cleaned = -0.000652723 Jy ! Component: 4000 - total flux cleaned = -0.000667696 Jy ! Component: 4050 - total flux cleaned = -0.000667713 Jy ! Total flux subtracted in 4096 components = -0.000689842 Jy ! Clean residual min=-0.000368 max=0.000459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.170446 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 368 components and 0.170446 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1303-2405_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.967 x 7.371 at 12.54 degrees (North through East) ! Clean map min=-0.0011284 max=0.14062 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1303-2405_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280141 0.280141 0.560282 1.12056 2.24113 4.48226 8.96452 17.929 35.8581 71.7161 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1303-2405_C_uvs.log closed on Sat Apr 20 01:34:19 2013