! Started logfile: /d2/scr/pima/rv101_uvs/J1931+2243_S_uvs.log on Sat Nov 29 13:56:05 2014 obs /d2/scr/pima/rv101_uvs/J1931+2243_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J1931+2243_S_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! AN table 2: 4 integrations on 10 of 10 possible baselines. ! AN table 3: 8 integrations on 3 of 3 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 8 integrations on 1 of 1 possible baselines. ! AN table 6: 9 integrations on 1 of 1 possible baselines. ! AN table 7: 6 integrations on 15 of 15 possible baselines. ! AN table 8: 7 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.965839 visibilities/baseline/integration-bin. ! Found source: J1931+2243 ! ! 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 1244 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/J1931+2243_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.048907Jy sigma=7.053101 ! Fit after self-cal, rms=0.679546Jy sigma=4.415894 ! 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=4.826 mas, bmaj=6.349 mas, bpa=74 degrees ! Estimated noise=5.05185 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 = 0.244809 Jy ! Component: 100 - total flux cleaned = 0.322398 Jy ! Total flux subtracted in 100 components = 0.322398 Jy ! Clean residual min=-0.016912 max=0.031534 Jy/beam ! Clean residual mean=0.000073 rms=0.004823 Jy/beam ! Combined flux in latest and established models = 0.322398 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.322398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102583Jy sigma=0.598354 ! Fit after self-cal, rms=0.102349Jy sigma=0.597150 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323601 Jy ! Component: 100 - total flux cleaned = 0.0474919 Jy ! Total flux subtracted in 100 components = 0.0474919 Jy ! Clean residual min=-0.012017 max=0.011653 Jy/beam ! Clean residual mean=0.000048 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.36989 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.36989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089321Jy sigma=0.511723 ! Fit after self-cal, rms=0.089270Jy sigma=0.511444 ! 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=6.261 mas, bmaj=9.148 mas, bpa=79.85 degrees ! Estimated noise=3.59412 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 = 0.00885485 Jy ! Component: 100 - total flux cleaned = 0.0121884 Jy ! Component: 150 - total flux cleaned = 0.0131319 Jy ! Component: 200 - total flux cleaned = 0.0133032 Jy ! Total flux subtracted in 200 components = 0.0133032 Jy ! Clean residual min=-0.009968 max=0.010274 Jy/beam ! Clean residual mean=0.000042 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 0.383193 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.383193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087996Jy sigma=0.510596 ! Fit after self-cal, rms=0.087999Jy sigma=0.510567 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.261 x 9.148 at 79.85 degrees (North through East) ! Clean map min=-0.0098222 max=0.32696 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 0.88 LA 1.17 NL 0.99 OV 1.01 ! PT 1.04 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.85 LA 1.08 OV 1.04 PT 1.10 ! SC 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.84 KP 1.20 LA 1.14 MK 1.05 ! OV 0.97 PT 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! KP 1.18 LA 1.13 MK 1.11 OV 1.01 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.02 NL 1.04 OV 1.02 ! PT 1.10 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 LA 1.03 OV 1.02 PT 0.96 ! SC 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 KP 1.13 LA 1.01 MK 1.08 ! OV 0.99 PT 1.17 ! ! Telescope amplitude corrections in sub-array 8: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.91 NL 1.08 OV 1.05 ! PT 1.04 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 LA 0.94 OV 1.03 PT 1.05 ! SC 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 KP 1.09 LA 0.97 MK 0.98 ! OV 0.97 PT 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! KP 1.11 LA 0.95 MK 0.87 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* LA 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.087999Jy sigma=0.510567 ! Fit after self-cal, rms=0.085262Jy sigma=0.448515 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.898 mas, bmaj=11.17 mas, bpa=79.24 degrees ! Estimated noise=4.05224 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 = 0.0128047 Jy ! Component: 100 - total flux cleaned = 0.0171017 Jy ! Component: 150 - total flux cleaned = 0.0187624 Jy ! Component: 200 - total flux cleaned = 0.0193326 Jy ! Total flux subtracted in 200 components = 0.0193326 Jy ! Clean residual min=-0.006982 max=0.006925 Jy/beam ! Clean residual mean=-0.000045 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.402526 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.402526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083188Jy sigma=0.440957 ! Fit after self-cal, rms=0.083230Jy sigma=0.440838 ! 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=0.083230Jy sigma=0.440838 ! Fit after self-cal, rms=0.081203Jy sigma=0.417310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.878 mas, bmaj=11.14 mas, bpa=79.13 degrees ! Estimated noise=4.13344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642755 Jy ! Component: 100 - total flux cleaned = 0.00887509 Jy ! Component: 150 - total flux cleaned = 0.009927 Jy ! Component: 200 - total flux cleaned = 0.0100953 Jy ! Total flux subtracted in 200 components = 0.0100953 Jy ! Clean residual min=-0.006376 max=0.006405 Jy/beam ! Clean residual mean=-0.000024 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.412621 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.412621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080575Jy sigma=0.415691 ! Fit after self-cal, rms=0.080579Jy sigma=0.415658 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 = 0.000274303 Jy ! Component: 100 - total flux cleaned = 0.000274267 Jy ! Component: 150 - total flux cleaned = 0.000294459 Jy ! Component: 200 - total flux cleaned = 0.000313171 Jy ! Total flux subtracted in 200 components = 0.000313171 Jy ! Clean residual min=-0.006381 max=0.006362 Jy/beam ! Clean residual mean=-0.000023 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.412934 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.412934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080558Jy sigma=0.415652 ! Fit after self-cal, rms=0.080563Jy sigma=0.415644 ! 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=0.080563Jy sigma=0.415644 ! Fit after self-cal, rms=0.081215Jy sigma=0.413177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.868 mas, bmaj=11.12 mas, bpa=79.19 degrees ! Estimated noise=4.20254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511347 Jy ! Component: 100 - total flux cleaned = 0.00707791 Jy ! Component: 150 - total flux cleaned = 0.00789974 Jy ! Component: 200 - total flux cleaned = 0.00796434 Jy ! Total flux subtracted in 200 components = 0.00796434 Jy ! Clean residual min=-0.006646 max=0.006645 Jy/beam ! Clean residual mean=-0.000035 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.420898 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.420898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080819Jy sigma=0.412226 ! Fit after self-cal, rms=0.080827Jy sigma=0.412210 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 = 0.000219125 Jy ! Component: 100 - total flux cleaned = 0.000240231 Jy ! Component: 150 - total flux cleaned = 0.000240026 Jy ! Component: 200 - total flux cleaned = 0.00025839 Jy ! Total flux subtracted in 200 components = 0.00025839 Jy ! Clean residual min=-0.006635 max=0.006604 Jy/beam ! Clean residual mean=-0.000034 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.421157 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.421157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080808Jy sigma=0.412199 ! Fit after self-cal, rms=0.080814Jy sigma=0.412193 ! 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=0.080814Jy sigma=0.412193 ! Fit after self-cal, rms=0.079962Jy sigma=0.402076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.99 mas, bmaj=19.17 mas, bpa=-89.98 degrees ! Estimated noise=4.45909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284934 Jy ! Component: 100 - total flux cleaned = 0.00345486 Jy ! Component: 150 - total flux cleaned = 0.00356327 Jy ! Component: 200 - total flux cleaned = 0.00362756 Jy ! Total flux subtracted in 200 components = 0.00362756 Jy ! Clean residual min=-0.007439 max=0.007055 Jy/beam ! Clean residual mean=-0.000023 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.424784 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 87 components and 0.424784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079881Jy sigma=0.402046 ! Fit after self-cal, rms=0.079880Jy sigma=0.402029 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 = -4.34245e-05 Jy ! Component: 100 - total flux cleaned = 1.6668e-05 Jy ! Component: 150 - total flux cleaned = 9.69736e-05 Jy ! Component: 200 - total flux cleaned = 0.000145107 Jy ! Total flux subtracted in 200 components = 0.000145107 Jy ! Clean residual min=-0.007359 max=0.007085 Jy/beam ! Clean residual mean=-0.000022 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.424929 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 87 components and 0.424929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079875Jy sigma=0.401998 ! Fit after self-cal, rms=0.079877Jy sigma=0.401977 ! 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=5.856 mas, bmaj=11.12 mas, bpa=79.03 degrees ! Estimated noise=4.22947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.856 x 11.12 at 79.03 degrees (North through East) ! Clean map min=-0.0070048 max=0.34403 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=4.27 mas, bmaj=8.325 mas, bpa=74.89 degrees ! Estimated noise=6.18038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252813 Jy ! Component: 100 - total flux cleaned = 0.339137 Jy ! Component: 150 - total flux cleaned = 0.380395 Jy ! Component: 200 - total flux cleaned = 0.400605 Jy ! Total flux subtracted in 200 components = 0.400605 Jy ! Clean residual min=-0.009913 max=0.009647 Jy/beam ! Clean residual mean=0.000006 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.400605 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.400605 Jy ! Inverting map and beam ! Estimated beam: bmin=5.856 mas, bmaj=11.12 mas, bpa=79.03 degrees ! Estimated noise=4.22947 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 = 0.014057 Jy ! Component: 100 - total flux cleaned = 0.0195921 Jy ! Component: 150 - total flux cleaned = 0.0219286 Jy ! Component: 200 - total flux cleaned = 0.0227268 Jy ! Total flux subtracted in 200 components = 0.0227268 Jy ! Clean residual min=-0.007320 max=0.007210 Jy/beam ! Clean residual mean=-0.000024 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.423332 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.423332 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=11.99 mas, bmaj=19.17 mas, bpa=-89.98 degrees ! Estimated noise=4.45909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707831 Jy ! Component: 100 - total flux cleaned = 0.000781853 Jy ! Component: 150 - total flux cleaned = 0.000881512 Jy ! Component: 200 - total flux cleaned = 0.000912262 Jy ! Total flux subtracted in 200 components = 0.000912262 Jy ! Clean residual min=-0.007548 max=0.007306 Jy/beam ! Clean residual mean=-0.000028 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.424244 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 = 5.99784e-05 Jy ! Component: 100 - total flux cleaned = 0.000118473 Jy ! Component: 150 - total flux cleaned = 0.000175284 Jy ! Component: 200 - total flux cleaned = 0.000228973 Jy ! Total flux subtracted in 200 components = 0.000228973 Jy ! Clean residual min=-0.007498 max=0.007213 Jy/beam ! Clean residual mean=-0.000026 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.424473 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.424473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.856 mas, bmaj=11.12 mas, bpa=79.03 degrees ! Estimated noise=4.22947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003395 Jy ! Component: 100 - total flux cleaned = -0.000360917 Jy ! Component: 150 - total flux cleaned = -0.000361577 Jy ! Component: 200 - total flux cleaned = -0.000361477 Jy ! Total flux subtracted in 200 components = -0.000361477 Jy ! Clean residual min=-0.007191 max=0.007167 Jy/beam ! Clean residual mean=-0.000020 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.424111 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.424111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079853Jy sigma=0.401783 ! Fit after self-cal, rms=0.079855Jy sigma=0.401722 wmodel /d2/scr/pima/rv101_uvs/J1931+2243_S_map.mod ! Writing 61 model components to file: /d2/scr/pima/rv101_uvs/J1931+2243_S_map.mod wobs /d2/scr/pima/rv101_uvs/J1931+2243_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J1931+2243_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J1931+2243_S_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/rv101_uvs/J1931+2243_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 = 0.00126061 Jy ! Component: 100 - total flux cleaned = 0.00194639 Jy ! Component: 150 - total flux cleaned = 0.0029054 Jy ! Component: 200 - total flux cleaned = 0.00380397 Jy ! Component: 250 - total flux cleaned = 0.00437148 Jy ! Component: 300 - total flux cleaned = 0.00517899 Jy ! Component: 350 - total flux cleaned = 0.00543761 Jy ! Component: 400 - total flux cleaned = 0.00617892 Jy ! Component: 450 - total flux cleaned = 0.00641648 Jy ! Component: 500 - total flux cleaned = 0.00671994 Jy ! Component: 550 - total flux cleaned = 0.00642753 Jy ! Component: 600 - total flux cleaned = 0.0062149 Jy ! Component: 650 - total flux cleaned = 0.00600701 Jy ! Component: 700 - total flux cleaned = 0.00560449 Jy ! Component: 750 - total flux cleaned = 0.00534203 Jy ! Component: 800 - total flux cleaned = 0.00482932 Jy ! Component: 850 - total flux cleaned = 0.00439223 Jy ! Component: 900 - total flux cleaned = 0.0040266 Jy ! Component: 950 - total flux cleaned = 0.0034348 Jy ! Component: 1000 - total flux cleaned = 0.00314706 Jy ! Component: 1050 - total flux cleaned = 0.00297865 Jy ! Component: 1100 - total flux cleaned = 0.00286756 Jy ! Component: 1150 - total flux cleaned = 0.00270615 Jy ! Component: 1200 - total flux cleaned = 0.00260146 Jy ! Component: 1250 - total flux cleaned = 0.00239502 Jy ! Component: 1300 - total flux cleaned = 0.00224345 Jy ! Component: 1350 - total flux cleaned = 0.00219404 Jy ! Component: 1400 - total flux cleaned = 0.00214435 Jy ! Component: 1450 - total flux cleaned = 0.00209536 Jy ! Component: 1500 - total flux cleaned = 0.00200059 Jy ! Component: 1550 - total flux cleaned = 0.00199983 Jy ! Component: 1600 - total flux cleaned = 0.00195401 Jy ! Component: 1650 - total flux cleaned = 0.0019095 Jy ! Component: 1700 - total flux cleaned = 0.00195443 Jy ! Component: 1750 - total flux cleaned = 0.00182294 Jy ! Component: 1800 - total flux cleaned = 0.00190885 Jy ! Component: 1850 - total flux cleaned = 0.00182314 Jy ! Component: 1900 - total flux cleaned = 0.00173922 Jy ! Component: 1950 - total flux cleaned = 0.00182218 Jy ! Component: 2000 - total flux cleaned = 0.00182137 Jy ! Component: 2050 - total flux cleaned = 0.00165935 Jy ! Component: 2100 - total flux cleaned = 0.00150052 Jy ! Component: 2150 - total flux cleaned = 0.00138369 Jy ! Component: 2200 - total flux cleaned = 0.00142343 Jy ! Component: 2250 - total flux cleaned = 0.00138497 Jy ! Component: 2300 - total flux cleaned = 0.00138498 Jy ! Component: 2350 - total flux cleaned = 0.00119652 Jy ! Component: 2400 - total flux cleaned = 0.0010105 Jy ! Component: 2450 - total flux cleaned = 0.000899956 Jy ! Component: 2500 - total flux cleaned = 0.000790066 Jy ! Component: 2550 - total flux cleaned = 0.000681184 Jy ! Component: 2600 - total flux cleaned = 0.000537553 Jy ! Component: 2650 - total flux cleaned = 0.000430716 Jy ! Component: 2700 - total flux cleaned = 0.000325028 Jy ! Component: 2750 - total flux cleaned = 0.000220178 Jy ! Component: 2800 - total flux cleaned = 0.000151024 Jy ! Component: 2850 - total flux cleaned = 0.000116587 Jy ! Component: 2900 - total flux cleaned = -2.01873e-05 Jy ! Component: 2950 - total flux cleaned = -0.000122023 Jy ! Component: 3000 - total flux cleaned = -0.00012194 Jy ! Component: 3050 - total flux cleaned = -0.000289677 Jy ! Component: 3100 - total flux cleaned = -0.000323243 Jy ! Component: 3150 - total flux cleaned = -0.0004229 Jy ! Component: 3200 - total flux cleaned = -0.000587002 Jy ! Component: 3250 - total flux cleaned = -0.000652617 Jy ! Component: 3300 - total flux cleaned = -0.000717632 Jy ! Component: 3350 - total flux cleaned = -0.000846565 Jy ! Component: 3400 - total flux cleaned = -0.000974617 Jy ! Component: 3450 - total flux cleaned = -0.00103834 Jy ! Component: 3500 - total flux cleaned = -0.00116455 Jy ! Component: 3550 - total flux cleaned = -0.00122734 Jy ! Component: 3600 - total flux cleaned = -0.0012899 Jy ! Component: 3650 - total flux cleaned = -0.0014144 Jy ! Component: 3700 - total flux cleaned = -0.00147663 Jy ! Component: 3750 - total flux cleaned = -0.00163077 Jy ! Component: 3800 - total flux cleaned = -0.00172279 Jy ! Component: 3850 - total flux cleaned = -0.00181453 Jy ! Component: 3900 - total flux cleaned = -0.00193615 Jy ! Component: 3950 - total flux cleaned = -0.00205735 Jy ! Component: 4000 - total flux cleaned = -0.00208765 Jy ! Component: 4050 - total flux cleaned = -0.00214791 Jy ! Total flux subtracted in 4096 components = -0.00229781 Jy ! Clean residual min=-0.001646 max=0.001728 Jy/beam ! Clean residual mean=0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.421814 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 330 components and 0.421813 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J1931+2243_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.856 x 11.12 at 79.03 degrees (North through East) ! Clean map min=-0.0046311 max=0.34688 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J1931+2243_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.346881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000575626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49783 0.49783 0.995661 1.99132 3.98264 7.96528 15.9306 31.8611 63.7223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.346 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.615 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J1931+2243_S_uvs.log closed on Sat Nov 29 13:56:09 2014