! Started logfile: /scr/pima/bp177a_uvs/J1326-2725_C_uvs.log on Fri Feb 7 04:28:38 2014 obs /scr/pima/bp177a_uvs/J1326-2725_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1326-2725_C_uva.fits ! AN table 1: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J1326-2725 ! ! 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 2880 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/bp177a_uvs/J1326-2725_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=1.000191Jy sigma=29.887284 ! Fit after self-cal, rms=0.987380Jy sigma=29.505901 ! 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=1.529 mas, bmaj=6.945 mas, bpa=6.079 degrees ! Estimated noise=0.891174 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916891 Jy ! Component: 100 - total flux cleaned = 0.0116298 Jy ! Total flux subtracted in 100 components = 0.0116298 Jy ! Clean residual min=-0.001953 max=0.002151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0116298 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0116298 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=0.023387Jy sigma=0.570545 ! Fit after self-cal, rms=0.021807Jy sigma=0.516449 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319608 Jy ! Component: 100 - total flux cleaned = 0.00465022 Jy ! Total flux subtracted in 100 components = 0.00465022 Jy ! Clean residual min=-0.001885 max=0.002005 Jy/beam ! Clean residual mean=-0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.01628 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.01628 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=0.021160Jy sigma=0.493552 ! Fit after self-cal, rms=0.021151Jy sigma=0.493245 ! 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=1.936 mas, bmaj=7.755 mas, bpa=3.997 degrees ! Estimated noise=0.456405 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 = 0.00154722 Jy ! Component: 100 - total flux cleaned = 0.00237949 Jy ! Component: 150 - total flux cleaned = 0.00288031 Jy ! Component: 200 - total flux cleaned = 0.00310301 Jy ! Total flux subtracted in 200 components = 0.00310301 Jy ! Clean residual min=-0.001374 max=0.001508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.019383 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.019383 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=0.021033Jy sigma=0.488623 ! Fit after self-cal, rms=0.021018Jy sigma=0.488379 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.936 x 7.755 at 3.997 degrees (North through East) ! Clean map min=-0.0013459 max=0.014839 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: ! BR 1.05 FD 1.08 HN 0.94 LA 1.00 ! OV 0.87 PT 0.86 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021018Jy sigma=0.488379 ! Fit after self-cal, rms=0.020839Jy sigma=0.487889 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.934 mas, bmaj=7.753 mas, bpa=3.997 degrees ! Estimated noise=0.451559 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 = 9.47964e-05 Jy ! Component: 100 - total flux cleaned = 0.000122504 Jy ! Component: 150 - total flux cleaned = 0.000148397 Jy ! Component: 200 - total flux cleaned = 0.000164542 Jy ! Total flux subtracted in 200 components = 0.000164542 Jy ! Clean residual min=-0.001273 max=0.001356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0195475 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0195475 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=0.020831Jy sigma=0.487583 ! Fit after self-cal, rms=0.020824Jy sigma=0.487406 ! 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=0.020824Jy sigma=0.487406 ! Fit after self-cal, rms=0.020827Jy sigma=0.487393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.932 mas, bmaj=7.749 mas, bpa=4.004 degrees ! Estimated noise=0.45141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.00977e-05 Jy ! Component: 100 - total flux cleaned = 4.18089e-05 Jy ! Component: 150 - total flux cleaned = 5.72084e-05 Jy ! Component: 200 - total flux cleaned = 7.19745e-05 Jy ! Total flux subtracted in 200 components = 7.19745e-05 Jy ! Clean residual min=-0.001211 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0196195 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0196195 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=0.020822Jy sigma=0.487172 ! Fit after self-cal, rms=0.020823Jy sigma=0.487145 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 = 2.55087e-05 Jy ! Component: 100 - total flux cleaned = 2.51927e-05 Jy ! Component: 150 - total flux cleaned = 3.9191e-05 Jy ! Component: 200 - total flux cleaned = 5.21354e-05 Jy ! Total flux subtracted in 200 components = 5.21354e-05 Jy ! Clean residual min=-0.001208 max=0.001339 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0196716 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0196716 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=0.020819Jy sigma=0.486987 ! Fit after self-cal, rms=0.020820Jy sigma=0.486969 ! 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=0.020820Jy sigma=0.486969 ! Fit after self-cal, rms=0.020831Jy sigma=0.486388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.934 mas, bmaj=7.781 mas, bpa=3.989 degrees ! Estimated noise=0.449883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014699 Jy ! Component: 100 - total flux cleaned = -0.00015997 Jy ! Component: 150 - total flux cleaned = -0.000154168 Jy ! Component: 200 - total flux cleaned = -0.000154094 Jy ! Total flux subtracted in 200 components = -0.000154094 Jy ! Clean residual min=-0.001166 max=0.001237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0195175 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0195175 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=0.020827Jy sigma=0.486280 ! Fit after self-cal, rms=0.020831Jy sigma=0.486213 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 = -9.63972e-07 Jy ! Component: 100 - total flux cleaned = 4.61529e-06 Jy ! Component: 150 - total flux cleaned = 9.61799e-06 Jy ! Component: 200 - total flux cleaned = 1.93567e-05 Jy ! Total flux subtracted in 200 components = 1.93567e-05 Jy ! Clean residual min=-0.001143 max=0.001241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0195369 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0195369 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=0.020829Jy sigma=0.486132 ! Fit after self-cal, rms=0.020829Jy sigma=0.486125 ! 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=0.020829Jy sigma=0.486125 ! Fit after self-cal, rms=0.020820Jy sigma=0.486112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.134 mas, bmaj=9.937 mas, bpa=0.7032 degrees ! Estimated noise=0.571206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.29831e-05 Jy ! Component: 100 - total flux cleaned = 7.24406e-05 Jy ! Component: 150 - total flux cleaned = 9.94447e-05 Jy ! Component: 200 - total flux cleaned = 0.000116353 Jy ! Total flux subtracted in 200 components = 0.000116353 Jy ! Clean residual min=-0.001415 max=0.001404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0196533 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0196533 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=0.020817Jy sigma=0.486084 ! Fit after self-cal, rms=0.020816Jy sigma=0.486037 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 = -3.60257e-06 Jy ! Component: 100 - total flux cleaned = 2.25699e-05 Jy ! Component: 150 - total flux cleaned = 4.6804e-05 Jy ! Component: 200 - total flux cleaned = 6.18548e-05 Jy ! Total flux subtracted in 200 components = 6.18548e-05 Jy ! Clean residual min=-0.001399 max=0.001382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0197151 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0197151 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=0.020815Jy sigma=0.486040 ! Fit after self-cal, rms=0.020813Jy sigma=0.485980 ! 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=1.935 mas, bmaj=7.787 mas, bpa=3.991 degrees ! Estimated noise=0.44928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.935 x 7.787 at 3.991 degrees (North through East) ! Clean map min=-0.001066 max=0.013919 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=1.527 mas, bmaj=6.96 mas, bpa=6.121 degrees ! Estimated noise=0.871275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112023 Jy ! Component: 100 - total flux cleaned = 0.0141978 Jy ! Component: 150 - total flux cleaned = 0.0159189 Jy ! Component: 200 - total flux cleaned = 0.017113 Jy ! Total flux subtracted in 200 components = 0.017113 Jy ! Clean residual min=-0.001724 max=0.001691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.017113 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.017113 Jy ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=7.787 mas, bpa=3.991 degrees ! Estimated noise=0.44928 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) ! Added new window around map position (36.6, 60.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177172 Jy ! Component: 100 - total flux cleaned = 0.00261724 Jy ! Component: 150 - total flux cleaned = 0.00310025 Jy ! Component: 200 - total flux cleaned = 0.00314523 Jy ! Total flux subtracted in 200 components = 0.00314523 Jy ! Clean residual min=-0.000914 max=0.001027 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0202582 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.0202582 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=4.134 mas, bmaj=9.937 mas, bpa=0.7032 degrees ! Estimated noise=0.571206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.77068e-05 Jy ! Component: 100 - total flux cleaned = 0.000114912 Jy ! Component: 150 - total flux cleaned = 0.000114699 Jy ! Component: 200 - total flux cleaned = 0.000114869 Jy ! Total flux subtracted in 200 components = 0.000114869 Jy ! Clean residual min=-0.001126 max=0.001032 Jy/beam ! Clean residual mean=-0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0203731 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 = 4.88983e-07 Jy ! Component: 100 - total flux cleaned = 1.07008e-05 Jy ! Component: 150 - total flux cleaned = 1.07343e-05 Jy ! Component: 200 - total flux cleaned = 1.07695e-05 Jy ! Total flux subtracted in 200 components = 1.07695e-05 Jy ! Clean residual min=-0.001101 max=0.000989 Jy/beam ! Clean residual mean=-0.000010 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0203839 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.0203839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=7.787 mas, bpa=3.991 degrees ! Estimated noise=0.44928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.4781e-05 Jy ! Component: 100 - total flux cleaned = -7.46107e-05 Jy ! Component: 150 - total flux cleaned = -7.46684e-05 Jy ! Component: 200 - total flux cleaned = -7.4623e-05 Jy ! Total flux subtracted in 200 components = -7.4623e-05 Jy ! Clean residual min=-0.000899 max=0.000875 Jy/beam ! Clean residual mean=-0.000006 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0203092 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0203092 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=0.020764Jy sigma=0.483363 ! Fit after self-cal, rms=0.020754Jy sigma=0.482449 wmodel /scr/pima/bp177a_uvs/J1326-2725_C_map.mod ! Writing 79 model components to file: /scr/pima/bp177a_uvs/J1326-2725_C_map.mod wobs /scr/pima/bp177a_uvs/J1326-2725_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1326-2725_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1326-2725_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1326-2725_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 = 3.07783e-06 Jy ! Component: 100 - total flux cleaned = -0.000119403 Jy ! Component: 150 - total flux cleaned = -0.000195205 Jy ! Component: 200 - total flux cleaned = -0.000277104 Jy ! Component: 250 - total flux cleaned = -0.000266318 Jy ! Component: 300 - total flux cleaned = -0.000255944 Jy ! Component: 350 - total flux cleaned = -0.000255748 Jy ! Component: 400 - total flux cleaned = -0.0002458 Jy ! Component: 450 - total flux cleaned = -0.000236318 Jy ! Component: 500 - total flux cleaned = -0.000254184 Jy ! Component: 550 - total flux cleaned = -0.000288996 Jy ! Component: 600 - total flux cleaned = -0.000322419 Jy ! Component: 650 - total flux cleaned = -0.000338474 Jy ! Component: 700 - total flux cleaned = -0.000346423 Jy ! Component: 750 - total flux cleaned = -0.000392433 Jy ! Component: 800 - total flux cleaned = -0.000437196 Jy ! Component: 850 - total flux cleaned = -0.000480934 Jy ! Component: 900 - total flux cleaned = -0.000516502 Jy ! Component: 950 - total flux cleaned = -0.00054437 Jy ! Component: 1000 - total flux cleaned = -0.000558012 Jy ! Component: 1050 - total flux cleaned = -0.000558073 Jy ! Component: 1100 - total flux cleaned = -0.000532115 Jy ! Component: 1150 - total flux cleaned = -0.000493722 Jy ! Component: 1200 - total flux cleaned = -0.000468611 Jy ! Component: 1250 - total flux cleaned = -0.000450237 Jy ! Component: 1300 - total flux cleaned = -0.000432039 Jy ! Component: 1350 - total flux cleaned = -0.000414042 Jy ! Component: 1400 - total flux cleaned = -0.000384608 Jy ! Component: 1450 - total flux cleaned = -0.000355571 Jy ! Component: 1500 - total flux cleaned = -0.000332702 Jy ! Component: 1550 - total flux cleaned = -0.000310093 Jy ! Component: 1600 - total flux cleaned = -0.000265611 Jy ! Component: 1650 - total flux cleaned = -0.000243632 Jy ! Component: 1700 - total flux cleaned = -0.000221941 Jy ! Component: 1750 - total flux cleaned = -0.000205814 Jy ! Component: 1800 - total flux cleaned = -0.000174054 Jy ! Component: 1850 - total flux cleaned = -0.00015324 Jy ! Component: 1900 - total flux cleaned = -0.000142859 Jy ! Component: 1950 - total flux cleaned = -0.000107199 Jy ! Component: 2000 - total flux cleaned = -0.000102203 Jy ! Component: 2050 - total flux cleaned = -0.000107099 Jy ! Component: 2100 - total flux cleaned = -0.000102198 Jy ! Component: 2150 - total flux cleaned = -9.73288e-05 Jy ! Component: 2200 - total flux cleaned = -8.28881e-05 Jy ! Component: 2250 - total flux cleaned = -8.76375e-05 Jy ! Component: 2300 - total flux cleaned = -4.51242e-05 Jy ! Component: 2350 - total flux cleaned = -3.57849e-05 Jy ! Component: 2400 - total flux cleaned = -2.64644e-05 Jy ! Component: 2450 - total flux cleaned = 1.14226e-06 Jy ! Component: 2500 - total flux cleaned = 1.93e-05 Jy ! Component: 2550 - total flux cleaned = 3.28853e-05 Jy ! Component: 2600 - total flux cleaned = 5.52778e-05 Jy ! Component: 2650 - total flux cleaned = 6.86093e-05 Jy ! Component: 2700 - total flux cleaned = 7.74605e-05 Jy ! Component: 2750 - total flux cleaned = 0.000103774 Jy ! Component: 2800 - total flux cleaned = 0.000108148 Jy ! Component: 2850 - total flux cleaned = 0.000121161 Jy ! Component: 2900 - total flux cleaned = 0.000129799 Jy ! Component: 2950 - total flux cleaned = 0.00013838 Jy ! Component: 3000 - total flux cleaned = 0.000134118 Jy ! Component: 3050 - total flux cleaned = 0.000146931 Jy ! Component: 3100 - total flux cleaned = 0.0001597 Jy ! Component: 3150 - total flux cleaned = 0.00016395 Jy ! Component: 3200 - total flux cleaned = 0.000180829 Jy ! Component: 3250 - total flux cleaned = 0.000189241 Jy ! Component: 3300 - total flux cleaned = 0.000214364 Jy ! Component: 3350 - total flux cleaned = 0.000235233 Jy ! Component: 3400 - total flux cleaned = 0.00023941 Jy ! Component: 3450 - total flux cleaned = 0.000268508 Jy ! Component: 3500 - total flux cleaned = 0.000289203 Jy ! Component: 3550 - total flux cleaned = 0.000309871 Jy ! Component: 3600 - total flux cleaned = 0.000330496 Jy ! Component: 3650 - total flux cleaned = 0.000351071 Jy ! Component: 3700 - total flux cleaned = 0.000371604 Jy ! Component: 3750 - total flux cleaned = 0.00040032 Jy ! Component: 3800 - total flux cleaned = 0.000424894 Jy ! Component: 3850 - total flux cleaned = 0.000453516 Jy ! Component: 3900 - total flux cleaned = 0.000478031 Jy ! Component: 3950 - total flux cleaned = 0.000510669 Jy ! Component: 4000 - total flux cleaned = 0.000535138 Jy ! Component: 4050 - total flux cleaned = 0.000559564 Jy ! Total flux subtracted in 4096 components = 0.000583994 Jy ! Clean residual min=-0.000246 max=0.000212 Jy/beam ! Clean residual mean=0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0208932 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 378 components and 0.0208932 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1326-2725_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.935 x 7.787 at 3.991 degrees (North through East) ! Clean map min=-0.00092994 max=0.014181 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1326-2725_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0141814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.80244e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65056 1.65056 3.30113 6.60226 13.2045 26.409 52.8181 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.755 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1326-2725_C_uvs.log closed on Fri Feb 7 04:28:42 2014