! Started logfile: /d2/scr/pima/bp171a3_uvs/J1116-2828_X_uvs.log on Mon Feb 24 08:46:38 2014 obs /d2/scr/pima/bp171a3_uvs/J1116-2828_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1116-2828_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1116-2828 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 216 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1116-2828_X] 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 0.200x0.200 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=1.004862Jy sigma=30.328488 ! Fit after self-cal, rms=0.948286Jy sigma=28.615542 ! 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=2.579 mas, bmaj=12.11 mas, bpa=-12.68 degrees ! Estimated noise=1.96553 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385062 Jy ! Component: 100 - total flux cleaned = 0.0480056 Jy ! Total flux subtracted in 100 components = 0.0480056 Jy ! Clean residual min=-0.010561 max=0.010550 Jy/beam ! Clean residual mean=0.000013 rms=0.005194 Jy/beam ! Combined flux in latest and established models = 0.0480057 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0480057 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=0.029673Jy sigma=0.873758 ! Fit after self-cal, rms=0.029558Jy sigma=0.870258 ! 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=2.861 mas, bmaj=12.24 mas, bpa=-11.07 degrees ! Estimated noise=1.64965 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 = -0.00163906 Jy ! Component: 100 - total flux cleaned = -0.00245595 Jy ! Component: 150 - total flux cleaned = -0.00310456 Jy ! Component: 200 - total flux cleaned = -0.00198782 Jy ! Total flux subtracted in 200 components = -0.00198782 Jy ! Clean residual min=-0.004593 max=0.004564 Jy/beam ! Clean residual mean=0.000007 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.0460178 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 123 components and 0.0460178 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=0.019469Jy sigma=0.522016 ! Fit after self-cal, rms=0.019235Jy sigma=0.515159 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.861 x 12.24 at -11.07 degrees (North through East) ! Clean map min=-0.0096072 max=0.043576 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* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.86 NL 0.96 OV 0.93 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.90 NL 1.07 OV 1.08 ! PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.84 NL 0.90 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.019235Jy sigma=0.515159 ! Fit after self-cal, rms=0.017699Jy sigma=0.478818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.865 mas, bmaj=12.34 mas, bpa=-11.16 degrees ! Estimated noise=1.58091 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 = -7.67279e-05 Jy ! Component: 100 - total flux cleaned = -0.000119785 Jy ! Component: 150 - total flux cleaned = -0.000301587 Jy ! Component: 200 - total flux cleaned = -0.000403186 Jy ! Total flux subtracted in 200 components = -0.000403186 Jy ! Clean residual min=-0.000795 max=0.000785 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0456146 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 202 components and 0.0456146 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=0.016822Jy sigma=0.451061 ! Fit after self-cal, rms=0.016836Jy sigma=0.450592 ! 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=0.016836Jy sigma=0.450592 ! Fit after self-cal, rms=0.016511Jy sigma=0.435923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=12.32 mas, bpa=-11.26 degrees ! Estimated noise=1.58234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368968 Jy ! Component: 100 - total flux cleaned = -0.000403406 Jy ! Component: 150 - total flux cleaned = -0.000466727 Jy ! Component: 200 - total flux cleaned = -0.000496018 Jy ! Total flux subtracted in 200 components = -0.000496018 Jy ! Clean residual min=-0.000466 max=0.000464 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0451186 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 276 components and 0.0451186 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=0.016305Jy sigma=0.429510 ! Fit after self-cal, rms=0.016321Jy sigma=0.429290 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 = 6.58982e-05 Jy ! Component: 100 - total flux cleaned = -0.000150992 Jy ! Component: 150 - total flux cleaned = -0.000288174 Jy ! Component: 200 - total flux cleaned = -0.000379121 Jy ! Total flux subtracted in 200 components = -0.000379121 Jy ! Clean residual min=-0.000390 max=0.000380 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0447395 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 320 components and 0.0447395 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=0.016265Jy sigma=0.427656 ! Fit after self-cal, rms=0.016266Jy sigma=0.427597 ! 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=0.016266Jy sigma=0.427597 ! Fit after self-cal, rms=0.016357Jy sigma=0.424451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=12.28 mas, bpa=-11.23 degrees ! Estimated noise=1.58378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316383 Jy ! Component: 100 - total flux cleaned = -0.000265359 Jy ! Component: 150 - total flux cleaned = -0.000325575 Jy ! Component: 200 - total flux cleaned = -0.0002868 Jy ! Total flux subtracted in 200 components = -0.0002868 Jy ! Clean residual min=-0.000309 max=0.000308 Jy/beam ! Clean residual mean=-0.000002 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0444527 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 386 components and 0.0444526 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=0.016284Jy sigma=0.422392 ! Fit after self-cal, rms=0.016289Jy sigma=0.422283 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 = 2.26805e-05 Jy ! Component: 100 - total flux cleaned = -0.000103307 Jy ! Component: 150 - total flux cleaned = -0.000147498 Jy ! Component: 200 - total flux cleaned = -0.00019006 Jy ! Total flux subtracted in 200 components = -0.00019006 Jy ! Clean residual min=-0.000231 max=0.000230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0442626 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 454 components and 0.0442626 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=0.016265Jy sigma=0.421384 ! Fit after self-cal, rms=0.016263Jy sigma=0.421361 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.016263Jy sigma=0.421361 ! Fit after self-cal, rms=0.016369Jy sigma=0.421999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=12.51 mas, bpa=-9.683 degrees ! Estimated noise=1.57776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162041 Jy ! Component: 100 - total flux cleaned = -1.43418e-06 Jy ! Component: 150 - total flux cleaned = 0.000101435 Jy ! Component: 200 - total flux cleaned = 0.000132972 Jy ! Total flux subtracted in 200 components = 0.000132972 Jy ! Clean residual min=-0.000258 max=0.000256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0443956 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 518 components and 0.0443956 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=0.016314Jy sigma=0.420694 ! Fit after self-cal, rms=0.016320Jy sigma=0.420636 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 = 4.04628e-05 Jy ! Component: 100 - total flux cleaned = -1.6259e-05 Jy ! Component: 150 - total flux cleaned = -8.56975e-05 Jy ! Component: 200 - total flux cleaned = -0.000181734 Jy ! Total flux subtracted in 200 components = -0.000181734 Jy ! Clean residual min=-0.000228 max=0.000228 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0442138 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 580 components and 0.0442138 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=0.016295Jy sigma=0.420080 ! Fit after self-cal, rms=0.016292Jy sigma=0.420058 ! 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=2.846 mas, bmaj=12.26 mas, bpa=-11.22 degrees ! Estimated noise=1.58844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.846 x 12.26 at -11.22 degrees (North through East) ! Clean map min=-0.0070222 max=0.040753 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=2.578 mas, bmaj=12.16 mas, bpa=-12.75 degrees ! Estimated noise=1.87762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347028 Jy ! Component: 100 - total flux cleaned = 0.0416109 Jy ! Component: 150 - total flux cleaned = 0.0426912 Jy ! Component: 200 - total flux cleaned = 0.0412831 Jy ! Total flux subtracted in 200 components = 0.0412831 Jy ! Clean residual min=-0.007342 max=0.007383 Jy/beam ! Clean residual mean=0.000020 rms=0.002974 Jy/beam ! Combined flux in latest and established models = 0.0412831 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.0412831 Jy ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=12.26 mas, bpa=-11.22 degrees ! Estimated noise=1.58844 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 = 0.00118333 Jy ! Component: 100 - total flux cleaned = 0.00435949 Jy ! Component: 150 - total flux cleaned = 0.00513183 Jy ! Component: 200 - total flux cleaned = 0.0052782 Jy ! Total flux subtracted in 200 components = 0.0052782 Jy ! Clean residual min=-0.001840 max=0.001818 Jy/beam ! Clean residual mean=-0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0465613 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 142 components and 0.0465613 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=12.51 mas, bpa=-9.683 degrees ! Estimated noise=1.57776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602211 Jy ! Component: 100 - total flux cleaned = 0.00140451 Jy ! Component: 150 - total flux cleaned = 0.00242238 Jy ! Component: 200 - total flux cleaned = 0.00333962 Jy ! Total flux subtracted in 200 components = 0.00333962 Jy ! Clean residual min=-0.000642 max=0.000640 Jy/beam ! Clean residual mean=-0.000006 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0499009 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 = 0.000550044 Jy ! Component: 100 - total flux cleaned = 0.000987767 Jy ! Component: 150 - total flux cleaned = 0.00145942 Jy ! Component: 200 - total flux cleaned = 0.00163797 Jy ! Total flux subtracted in 200 components = 0.00163797 Jy ! Clean residual min=-0.000489 max=0.000492 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0515389 Jy ! Adding 144 model components to the UV plane model. ! The established model now contains 283 components and 0.0515389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=12.26 mas, bpa=-11.22 degrees ! Estimated noise=1.58844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.37022e-05 Jy ! Component: 100 - total flux cleaned = 0.00014555 Jy ! Component: 150 - total flux cleaned = 0.000171883 Jy ! Component: 200 - total flux cleaned = 0.000197163 Jy ! Total flux subtracted in 200 components = 0.000197163 Jy ! Clean residual min=-0.000481 max=0.000489 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.051736 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 312 components and 0.051736 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=0.016359Jy sigma=0.422239 ! Fit after self-cal, rms=0.016344Jy sigma=0.422043 wmodel /d2/scr/pima/bp171a3_uvs/J1116-2828_X_map.mod ! Writing 312 model components to file: /d2/scr/pima/bp171a3_uvs/J1116-2828_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1116-2828_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1116-2828_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1116-2828_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a3_uvs/J1116-2828_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.846 x 12.26 at -11.22 degrees (North through East) ! Clean map min=-0.0056833 max=0.036522 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1116-2828_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0365218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50654 1.50654 3.01308 6.02615 12.0523 24.1046 48.2092 96.4184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.132 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1116-2828_X_uvs.log closed on Mon Feb 24 08:46:41 2014