! Started logfile: /d2/scr/pima/rv101_uvs/J2056-4714_S_uvs.log on Sat Nov 29 13:56:32 2014 obs /d2/scr/pima/rv101_uvs/J2056-4714_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2056-4714_S_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2056-4714 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 432 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J2056-4714_S] 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 0.500x0.500 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. ! ! Fit before self-cal, rms=1.885204Jy sigma=9.665332 ! Fit after self-cal, rms=0.656515Jy sigma=3.098447 ! 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=2.715 mas, bmaj=23.73 mas, bpa=-15.45 degrees ! Estimated noise=8.11114 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 = 1.15605 Jy ! Component: 100 - total flux cleaned = 1.42957 Jy ! Total flux subtracted in 100 components = 1.42957 Jy ! Clean residual min=-0.059640 max=0.113622 Jy/beam ! Clean residual mean=-0.001147 rms=0.018731 Jy/beam ! Combined flux in latest and established models = 1.42957 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 1.42957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328170Jy sigma=1.437462 ! Fit after self-cal, rms=0.328151Jy sigma=1.437357 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125555 Jy ! Component: 100 - total flux cleaned = 0.191175 Jy ! Total flux subtracted in 100 components = 0.191175 Jy ! Clean residual min=-0.041500 max=0.063101 Jy/beam ! Clean residual mean=-0.000414 rms=0.011418 Jy/beam ! Combined flux in latest and established models = 1.62075 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 1.62075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248292Jy sigma=1.124452 ! Fit after self-cal, rms=0.248226Jy sigma=1.124089 ! 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=3.633 mas, bmaj=28.32 mas, bpa=-15.38 degrees ! Estimated noise=6.65625 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 = 0.0281379 Jy ! Component: 100 - total flux cleaned = 0.0274331 Jy ! Component: 150 - total flux cleaned = 0.0261555 Jy ! Component: 200 - total flux cleaned = 0.0250375 Jy ! Total flux subtracted in 200 components = 0.0250375 Jy ! Clean residual min=-0.028052 max=0.047525 Jy/beam ! Clean residual mean=-0.001221 rms=0.010598 Jy/beam ! Combined flux in latest and established models = 1.64579 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 1.64579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240462Jy sigma=1.105551 ! Fit after self-cal, rms=0.240448Jy sigma=1.105463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 28.32 at -15.38 degrees (North through East) ! Clean map min=-0.027381 max=1.4837 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.84 KP 1.18 LA 1.12 MK 0.99 ! OV 0.97 PT 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.15 LA 0.97 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 1.18 LA 1.04 MK 0.99 ! OV 1.02 PT 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 1.02 LA 0.92 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 KP 1.05 LA 0.96 MK 1.00 ! OV 1.03 PT 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.240448Jy sigma=1.105463 ! Fit after self-cal, rms=0.201727Jy sigma=0.833663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=27.25 mas, bpa=-15.33 degrees ! Estimated noise=7.06166 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 = 0.0520238 Jy ! Component: 100 - total flux cleaned = 0.0726259 Jy ! Component: 150 - total flux cleaned = 0.081821 Jy ! Component: 200 - total flux cleaned = 0.085487 Jy ! Total flux subtracted in 200 components = 0.085487 Jy ! Clean residual min=-0.016193 max=0.021718 Jy/beam ! Clean residual mean=-0.000539 rms=0.005409 Jy/beam ! Combined flux in latest and established models = 1.73127 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 101 components and 1.73127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183926Jy sigma=0.786275 ! Fit after self-cal, rms=0.183915Jy sigma=0.786162 ! 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. ! ! Fit before self-cal, rms=0.183915Jy sigma=0.786162 ! Fit after self-cal, rms=0.093118Jy sigma=0.464462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=27.2 mas, bpa=-15.34 degrees ! Estimated noise=7.04155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186542 Jy ! Component: 100 - total flux cleaned = 0.000715333 Jy ! Component: 150 - total flux cleaned = 0.00102364 Jy ! Component: 200 - total flux cleaned = 0.00130401 Jy ! Total flux subtracted in 200 components = 0.00130401 Jy ! Clean residual min=-0.015697 max=0.017218 Jy/beam ! Clean residual mean=-0.000262 rms=0.004567 Jy/beam ! Combined flux in latest and established models = 1.73258 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 1.73258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092618Jy sigma=0.461497 ! Fit after self-cal, rms=0.092599Jy sigma=0.461458 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 = 0.000252108 Jy ! Component: 100 - total flux cleaned = 0.000610308 Jy ! Component: 150 - total flux cleaned = 0.000834232 Jy ! Component: 200 - total flux cleaned = 0.00104174 Jy ! Total flux subtracted in 200 components = 0.00104174 Jy ! Clean residual min=-0.015484 max=0.017264 Jy/beam ! Clean residual mean=-0.000249 rms=0.004524 Jy/beam ! Combined flux in latest and established models = 1.73362 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 1.73362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092371Jy sigma=0.460063 ! Fit after self-cal, rms=0.092366Jy sigma=0.460056 ! 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. ! ! Fit before self-cal, rms=0.092366Jy sigma=0.460056 ! Fit after self-cal, rms=0.089949Jy sigma=0.443383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=27.18 mas, bpa=-15.34 degrees ! Estimated noise=7.03332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364925 Jy ! Component: 100 - total flux cleaned = -1.53106e-05 Jy ! Component: 150 - total flux cleaned = 0.00032153 Jy ! Component: 200 - total flux cleaned = 0.000533348 Jy ! Total flux subtracted in 200 components = 0.000533348 Jy ! Clean residual min=-0.015892 max=0.016519 Jy/beam ! Clean residual mean=-0.000145 rms=0.004438 Jy/beam ! Combined flux in latest and established models = 1.73415 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 1.73415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089719Jy sigma=0.441999 ! Fit after self-cal, rms=0.089716Jy sigma=0.441994 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 = 0.000310075 Jy ! Component: 100 - total flux cleaned = 0.00050342 Jy ! Component: 150 - total flux cleaned = 0.000694713 Jy ! Component: 200 - total flux cleaned = 0.000877997 Jy ! Total flux subtracted in 200 components = 0.000877997 Jy ! Clean residual min=-0.015650 max=0.016537 Jy/beam ! Clean residual mean=-0.000134 rms=0.004403 Jy/beam ! Combined flux in latest and established models = 1.73503 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 152 components and 1.73503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089557Jy sigma=0.441054 ! Fit after self-cal, rms=0.089555Jy sigma=0.441051 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.089555Jy sigma=0.441051 ! Fit after self-cal, rms=0.089501Jy sigma=0.440864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.39 mas, bmaj=45.86 mas, bpa=-2.804 degrees ! Estimated noise=8.69383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000781208 Jy ! Component: 100 - total flux cleaned = -0.000638825 Jy ! Component: 150 - total flux cleaned = -0.000369496 Jy ! Component: 200 - total flux cleaned = -0.000240565 Jy ! Total flux subtracted in 200 components = -0.000240565 Jy ! Clean residual min=-0.019766 max=0.023310 Jy/beam ! Clean residual mean=-0.000192 rms=0.006315 Jy/beam ! Combined flux in latest and established models = 1.73479 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 162 components and 1.73479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089357Jy sigma=0.439868 ! Fit after self-cal, rms=0.089335Jy sigma=0.439677 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 = 0.000322603 Jy ! Component: 100 - total flux cleaned = 0.00056412 Jy ! Component: 150 - total flux cleaned = 0.000789259 Jy ! Component: 200 - total flux cleaned = 0.000895355 Jy ! Total flux subtracted in 200 components = 0.000895355 Jy ! Clean residual min=-0.019751 max=0.023089 Jy/beam ! Clean residual mean=-0.000173 rms=0.006240 Jy/beam ! Combined flux in latest and established models = 1.73569 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 167 components and 1.73569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089332Jy sigma=0.439590 ! Fit after self-cal, rms=0.089307Jy sigma=0.439334 ! 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=3.5 mas, bmaj=27.17 mas, bpa=-15.34 degrees ! Estimated noise=7.02721 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 27.17 at -15.34 degrees (North through East) ! Clean map min=-0.015042 max=1.5002 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089307Jy sigma=0.439334 ! Fit after self-cal, rms=0.078042Jy sigma=0.376608 ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=27.15 mas, bpa=-15.34 degrees ! Estimated noise=7.02977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113692 Jy ! Component: 100 - total flux cleaned = 0.00137971 Jy ! Component: 150 - total flux cleaned = 0.00153413 Jy ! Component: 200 - total flux cleaned = 0.00175274 Jy ! Total flux subtracted in 200 components = 0.00175274 Jy ! Clean residual min=-0.013233 max=0.016173 Jy/beam ! Clean residual mean=-0.000109 rms=0.003905 Jy/beam ! Combined flux in latest and established models = 1.73744 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 176 components and 1.73744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077887Jy sigma=0.375896 ! Fit after self-cal, rms=0.077889Jy sigma=0.375888 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152421 Jy ! Component: 100 - total flux cleaned = 0.000357157 Jy ! Component: 150 - total flux cleaned = 0.000485214 Jy ! Component: 200 - total flux cleaned = 0.000547888 Jy ! Total flux subtracted in 200 components = 0.000547888 Jy ! Clean residual min=-0.013107 max=0.016184 Jy/beam ! Clean residual mean=-0.000102 rms=0.003890 Jy/beam ! Combined flux in latest and established models = 1.73799 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 183 components and 1.73799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077797Jy sigma=0.375356 ! Fit after self-cal, rms=0.077797Jy sigma=0.375348 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077797Jy sigma=0.375348 ! Fit after self-cal, rms=0.077797Jy sigma=0.375270 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=2.673 mas, bmaj=23.12 mas, bpa=-15.37 degrees ! Estimated noise=8.35962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16619 Jy ! Component: 100 - total flux cleaned = 1.44475 Jy ! Component: 150 - total flux cleaned = 1.57711 Jy ! Component: 200 - total flux cleaned = 1.64832 Jy ! Total flux subtracted in 200 components = 1.64832 Jy ! Clean residual min=-0.017478 max=0.034076 Jy/beam ! Clean residual mean=-0.000488 rms=0.006221 Jy/beam ! Combined flux in latest and established models = 1.64832 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 36 model components to the UV plane model. ! The established model now contains 36 components and 1.64832 Jy ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=27.15 mas, bpa=-15.34 degrees ! Estimated noise=7.02806 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 = 0.0540565 Jy ! Component: 100 - total flux cleaned = 0.0762544 Jy ! Component: 150 - total flux cleaned = 0.0867419 Jy ! Component: 200 - total flux cleaned = 0.0894288 Jy ! Total flux subtracted in 200 components = 0.0894288 Jy ! Clean residual min=-0.014231 max=0.017809 Jy/beam ! Clean residual mean=-0.000135 rms=0.004226 Jy/beam ! Combined flux in latest and established models = 1.73774 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 83 components and 1.73774 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.38 mas, bmaj=45.86 mas, bpa=-2.803 degrees ! Estimated noise=8.69854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134366 Jy ! Component: 100 - total flux cleaned = 0.000931798 Jy ! Component: 150 - total flux cleaned = 0.000594294 Jy ! Component: 200 - total flux cleaned = 0.00020696 Jy ! Total flux subtracted in 200 components = 0.00020696 Jy ! Clean residual min=-0.016428 max=0.022860 Jy/beam ! Clean residual mean=-0.000198 rms=0.005752 Jy/beam ! Combined flux in latest and established models = 1.73795 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 = 0.000111325 Jy ! Component: 100 - total flux cleaned = 0.000320054 Jy ! Component: 150 - total flux cleaned = 0.000421006 Jy ! Component: 200 - total flux cleaned = 0.00061057 Jy ! Total flux subtracted in 200 components = 0.00061057 Jy ! Clean residual min=-0.016423 max=0.022653 Jy/beam ! Clean residual mean=-0.000185 rms=0.005693 Jy/beam ! Combined flux in latest and established models = 1.73856 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 87 components and 1.73856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=27.15 mas, bpa=-15.34 degrees ! Estimated noise=7.02806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125636 Jy ! Component: 100 - total flux cleaned = 0.00154078 Jy ! Component: 150 - total flux cleaned = 0.00167145 Jy ! Component: 200 - total flux cleaned = 0.00179471 Jy ! Total flux subtracted in 200 components = 0.00179471 Jy ! Clean residual min=-0.014179 max=0.017529 Jy/beam ! Clean residual mean=-0.000093 rms=0.004003 Jy/beam ! Combined flux in latest and established models = 1.74036 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 1.74036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078461Jy sigma=0.379726 ! Fit after self-cal, rms=0.078444Jy sigma=0.379547 wmodel /d2/scr/pima/rv101_uvs/J2056-4714_S_map.mod ! Writing 105 model components to file: /d2/scr/pima/rv101_uvs/J2056-4714_S_map.mod wobs /d2/scr/pima/rv101_uvs/J2056-4714_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2056-4714_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2056-4714_S_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/rv101_uvs/J2056-4714_S_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 = 0.00455438 Jy ! Component: 100 - total flux cleaned = 0.00269837 Jy ! Component: 150 - total flux cleaned = 0.00207597 Jy ! Component: 200 - total flux cleaned = 0.00243943 Jy ! Component: 250 - total flux cleaned = 0.00261026 Jy ! Component: 300 - total flux cleaned = 0.00260906 Jy ! Component: 350 - total flux cleaned = 0.00127339 Jy ! Component: 400 - total flux cleaned = 0.000284337 Jy ! Component: 450 - total flux cleaned = -0.000667897 Jy ! Component: 500 - total flux cleaned = -0.0018414 Jy ! Component: 550 - total flux cleaned = -0.00259546 Jy ! Component: 600 - total flux cleaned = -0.00344077 Jy ! Component: 650 - total flux cleaned = -0.00367478 Jy ! Component: 700 - total flux cleaned = -0.00390172 Jy ! Component: 750 - total flux cleaned = -0.00401201 Jy ! Component: 800 - total flux cleaned = -0.00422689 Jy ! Component: 850 - total flux cleaned = -0.0047482 Jy ! Component: 900 - total flux cleaned = -0.00495338 Jy ! Component: 950 - total flux cleaned = -0.00535087 Jy ! Component: 1000 - total flux cleaned = -0.00583193 Jy ! Component: 1050 - total flux cleaned = -0.00602071 Jy ! Component: 1100 - total flux cleaned = -0.00647942 Jy ! Component: 1150 - total flux cleaned = -0.00701916 Jy ! Component: 1200 - total flux cleaned = -0.0076349 Jy ! Component: 1250 - total flux cleaned = -0.0078934 Jy ! Component: 1300 - total flux cleaned = -0.00848775 Jy ! Component: 1350 - total flux cleaned = -0.00898607 Jy ! Component: 1400 - total flux cleaned = -0.00947265 Jy ! Component: 1450 - total flux cleaned = -0.0097909 Jy ! Component: 1500 - total flux cleaned = -0.0102582 Jy ! Component: 1550 - total flux cleaned = -0.0106408 Jy ! Component: 1600 - total flux cleaned = -0.0110174 Jy ! Component: 1650 - total flux cleaned = -0.011461 Jy ! Component: 1700 - total flux cleaned = -0.0116783 Jy ! Component: 1750 - total flux cleaned = -0.0118203 Jy ! Component: 1800 - total flux cleaned = -0.0116813 Jy ! Component: 1850 - total flux cleaned = -0.0119569 Jy ! Component: 1900 - total flux cleaned = -0.0120926 Jy ! Component: 1950 - total flux cleaned = -0.0122261 Jy ! Component: 2000 - total flux cleaned = -0.0124225 Jy ! Component: 2050 - total flux cleaned = -0.0126153 Jy ! Component: 2100 - total flux cleaned = -0.0128048 Jy ! Component: 2150 - total flux cleaned = -0.0129916 Jy ! Component: 2200 - total flux cleaned = -0.0131753 Jy ! Component: 2250 - total flux cleaned = -0.0132958 Jy ! Component: 2300 - total flux cleaned = -0.0135329 Jy ! Component: 2350 - total flux cleaned = -0.0135329 Jy ! Component: 2400 - total flux cleaned = -0.0137071 Jy ! Component: 2450 - total flux cleaned = -0.0139345 Jy ! Component: 2500 - total flux cleaned = -0.0139905 Jy ! Component: 2550 - total flux cleaned = -0.0138804 Jy ! Component: 2600 - total flux cleaned = -0.0139353 Jy ! Component: 2650 - total flux cleaned = -0.0137733 Jy ! Component: 2700 - total flux cleaned = -0.0137201 Jy ! Component: 2750 - total flux cleaned = -0.0133004 Jy ! Component: 2800 - total flux cleaned = -0.0131976 Jy ! Component: 2850 - total flux cleaned = -0.0130952 Jy ! Component: 2900 - total flux cleaned = -0.0130451 Jy ! Component: 2950 - total flux cleaned = -0.0130949 Jy ! Component: 3000 - total flux cleaned = -0.0129952 Jy ! Component: 3050 - total flux cleaned = -0.0130936 Jy ! Component: 3100 - total flux cleaned = -0.0129972 Jy ! Component: 3150 - total flux cleaned = -0.013093 Jy ! Component: 3200 - total flux cleaned = -0.0129038 Jy ! Component: 3250 - total flux cleaned = -0.0129986 Jy ! Component: 3300 - total flux cleaned = -0.0130453 Jy ! Component: 3350 - total flux cleaned = -0.0130454 Jy ! Component: 3400 - total flux cleaned = -0.0129097 Jy ! Component: 3450 - total flux cleaned = -0.0131343 Jy ! Component: 3500 - total flux cleaned = -0.0132673 Jy ! Component: 3550 - total flux cleaned = -0.013312 Jy ! Component: 3600 - total flux cleaned = -0.0134431 Jy ! Component: 3650 - total flux cleaned = -0.0135297 Jy ! Component: 3700 - total flux cleaned = -0.013616 Jy ! Component: 3750 - total flux cleaned = -0.0138291 Jy ! Component: 3800 - total flux cleaned = -0.0139558 Jy ! Component: 3850 - total flux cleaned = -0.0141653 Jy ! Component: 3900 - total flux cleaned = -0.0142892 Jy ! Component: 3950 - total flux cleaned = -0.014331 Jy ! Component: 4000 - total flux cleaned = -0.0144938 Jy ! Component: 4050 - total flux cleaned = -0.0144936 Jy ! Total flux subtracted in 4096 components = -0.0146138 Jy ! Clean residual min=-0.002856 max=0.002940 Jy/beam ! Clean residual mean=0.000000 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 1.72574 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 417 components and 1.72574 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2056-4714_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.499 x 27.15 at -15.34 degrees (North through East) ! Clean map min=-0.0089991 max=1.4895 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2056-4714_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.4895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000872823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175795 0.175795 0.35159 0.703179 1.40636 2.81272 5.62544 11.2509 22.5017 45.0035 90.007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.489 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1706.53 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2056-4714_S_uvs.log closed on Sat Nov 29 13:56:37 2014