! Started logfile: /scr/pima/rv102_uvs/J0038-2459_S_uvs.log on Sat Feb 27 22:22:24 2016 obs /scr/pima/rv102_uvs/J0038-2459_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0038-2459_S_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 3 of 3 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 8 integrations on 1 of 1 possible baselines. ! AN table 5: 8 integrations on 28 of 28 possible baselines. ! AN table 6: 3 integrations on 6 of 6 possible baselines. ! AN table 7: 4 integrations on 21 of 21 possible baselines. ! AN table 8: 6 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.498164 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0038-2459 ! ! 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 139 lines of history. ! ! Reading 1628 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/rv102_uvs/J0038-2459_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 44 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.068449Jy sigma=12.087605 ! Fit after self-cal, rms=0.691365Jy sigma=8.165660 ! 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=2.757 mas, bmaj=9.589 mas, bpa=-9.477 degrees ! Estimated noise=2.48793 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 = 0.233821 Jy ! Component: 100 - total flux cleaned = 0.273135 Jy ! Total flux subtracted in 100 components = 0.273135 Jy ! Clean residual min=-0.049288 max=0.091247 Jy/beam ! Clean residual mean=0.000467 rms=0.015053 Jy/beam ! Combined flux in latest and established models = 0.273135 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.273135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213953Jy sigma=2.402131 ! Fit after self-cal, rms=0.213657Jy sigma=2.397929 ! Inverting map ! Added new window around map position (43, -83). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0779884 Jy ! Component: 100 - total flux cleaned = 0.0955414 Jy ! Total flux subtracted in 100 components = 0.0955414 Jy ! Clean residual min=-0.044825 max=0.071194 Jy/beam ! Clean residual mean=-0.000029 rms=0.011917 Jy/beam ! Combined flux in latest and established models = 0.368677 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.368677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201557Jy sigma=2.103284 ! Fit after self-cal, rms=0.193492Jy sigma=2.014258 ! 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=3.606 mas, bmaj=11.01 mas, bpa=-10.77 degrees ! Estimated noise=1.82172 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 = 0.0412883 Jy ! Component: 100 - total flux cleaned = 0.0588085 Jy ! Component: 150 - total flux cleaned = 0.0607322 Jy ! Component: 200 - total flux cleaned = 0.0618282 Jy ! Total flux subtracted in 200 components = 0.0618282 Jy ! Clean residual min=-0.046856 max=0.053409 Jy/beam ! Clean residual mean=-0.003500 rms=0.012884 Jy/beam ! Combined flux in latest and established models = 0.430505 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.430505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183452Jy sigma=1.907893 ! Fit after self-cal, rms=0.182998Jy sigma=1.900848 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 11.01 at -10.77 degrees (North through East) ! Clean map min=-0.046765 max=0.31084 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Fit before self-cal, rms=0.182998Jy sigma=1.900848 ! Fit after self-cal, rms=0.183820Jy sigma=1.910674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=11.18 mas, bpa=-10.86 degrees ! Estimated noise=1.83611 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 = 0.00589922 Jy ! Component: 100 - total flux cleaned = 0.00638859 Jy ! Component: 150 - total flux cleaned = 0.00764846 Jy ! Component: 200 - total flux cleaned = 0.00839418 Jy ! Total flux subtracted in 200 components = 0.00839418 Jy ! Clean residual min=-0.048354 max=0.052356 Jy/beam ! Clean residual mean=-0.003780 rms=0.012722 Jy/beam ! Combined flux in latest and established models = 0.438899 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.438899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181803Jy sigma=1.877848 ! Fit after self-cal, rms=0.181639Jy sigma=1.874936 ! 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=0.181639Jy sigma=1.874936 ! Fit after self-cal, rms=0.181639Jy sigma=1.874936 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=11.18 mas, bpa=-10.86 degrees ! Estimated noise=1.83611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220971 Jy ! Component: 100 - total flux cleaned = 0.00257127 Jy ! Component: 150 - total flux cleaned = 0.00323533 Jy ! Component: 200 - total flux cleaned = 0.00416689 Jy ! Total flux subtracted in 200 components = 0.00416689 Jy ! Clean residual min=-0.048548 max=0.051095 Jy/beam ! Clean residual mean=-0.003899 rms=0.012530 Jy/beam ! Combined flux in latest and established models = 0.443066 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.443066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180563Jy sigma=1.857177 ! Fit after self-cal, rms=0.180495Jy sigma=1.855720 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 = 0.0014666 Jy ! Component: 100 - total flux cleaned = 0.00145382 Jy ! Component: 150 - total flux cleaned = 0.00199822 Jy ! Component: 200 - total flux cleaned = 0.00251998 Jy ! Total flux subtracted in 200 components = 0.00251998 Jy ! Clean residual min=-0.048548 max=0.049975 Jy/beam ! Clean residual mean=-0.003971 rms=0.012402 Jy/beam ! Combined flux in latest and established models = 0.445586 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.445586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179739Jy sigma=1.844191 ! Fit after self-cal, rms=0.179701Jy sigma=1.843291 ! 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=0.179701Jy sigma=1.843291 ! Fit after self-cal, rms=0.179701Jy sigma=1.843291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=11.18 mas, bpa=-10.86 degrees ! Estimated noise=1.83611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474391 Jy ! Component: 100 - total flux cleaned = 0.000989664 Jy ! Component: 150 - total flux cleaned = 0.00121947 Jy ! Component: 200 - total flux cleaned = 0.00166121 Jy ! Total flux subtracted in 200 components = 0.00166121 Jy ! Clean residual min=-0.048668 max=0.049158 Jy/beam ! Clean residual mean=-0.004020 rms=0.012309 Jy/beam ! Combined flux in latest and established models = 0.447247 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.447247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179160Jy sigma=1.835093 ! Fit after self-cal, rms=0.179138Jy sigma=1.834491 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 = 0.000293577 Jy ! Component: 100 - total flux cleaned = 0.000509822 Jy ! Component: 150 - total flux cleaned = 0.000910443 Jy ! Component: 200 - total flux cleaned = 0.00110439 Jy ! Total flux subtracted in 200 components = 0.00110439 Jy ! Clean residual min=-0.048739 max=0.048591 Jy/beam ! Clean residual mean=-0.004054 rms=0.012236 Jy/beam ! Combined flux in latest and established models = 0.448352 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.448352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178701Jy sigma=1.828140 ! Fit after self-cal, rms=0.178682Jy sigma=1.827681 ! 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=0.178682Jy sigma=1.827681 ! Fit after self-cal, rms=0.178682Jy sigma=1.827681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.928 mas, bmaj=17.26 mas, bpa=-7.352 degrees ! Estimated noise=2.13903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529023 Jy ! Component: 100 - total flux cleaned = 0.00652632 Jy ! Component: 150 - total flux cleaned = 0.0072254 Jy ! Component: 200 - total flux cleaned = 0.00756117 Jy ! Total flux subtracted in 200 components = 0.00756117 Jy ! Clean residual min=-0.056909 max=0.057684 Jy/beam ! Clean residual mean=-0.007327 rms=0.017439 Jy/beam ! Combined flux in latest and established models = 0.455913 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.455913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178385Jy sigma=1.835253 ! Fit after self-cal, rms=0.178159Jy sigma=1.832677 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 = -0.000913157 Jy ! Component: 100 - total flux cleaned = -0.00124178 Jy ! Component: 150 - total flux cleaned = -0.00125354 Jy ! Component: 200 - total flux cleaned = -0.00126308 Jy ! Total flux subtracted in 200 components = -0.00126308 Jy ! Clean residual min=-0.057549 max=0.056854 Jy/beam ! Clean residual mean=-0.007287 rms=0.017285 Jy/beam ! Combined flux in latest and established models = 0.45465 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.45465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178041Jy sigma=1.840499 ! Fit after self-cal, rms=0.177888Jy sigma=1.839009 ! 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=3.777 mas, bmaj=11.18 mas, bpa=-10.86 degrees ! Estimated noise=1.83611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 11.18 at -10.86 degrees (North through East) ! Clean map min=-0.05046 max=0.29839 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=2.853 mas, bmaj=9.599 mas, bpa=-9.302 degrees ! Estimated noise=2.46233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24079 Jy ! Component: 100 - total flux cleaned = 0.341363 Jy ! Component: 150 - total flux cleaned = 0.39566 Jy ! Component: 200 - total flux cleaned = 0.407223 Jy ! Total flux subtracted in 200 components = 0.407223 Jy ! Clean residual min=-0.042034 max=0.055310 Jy/beam ! Clean residual mean=-0.000254 rms=0.010307 Jy/beam ! Combined flux in latest and established models = 0.407223 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.407223 Jy ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=11.18 mas, bpa=-10.86 degrees ! Estimated noise=1.83611 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 (-37.5, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475233 Jy ! Component: 100 - total flux cleaned = 0.0572304 Jy ! Component: 150 - total flux cleaned = 0.0608847 Jy ! Component: 200 - total flux cleaned = 0.0616667 Jy ! Total flux subtracted in 200 components = 0.0616667 Jy ! Clean residual min=-0.042157 max=0.045107 Jy/beam ! Clean residual mean=-0.004696 rms=0.011303 Jy/beam ! Combined flux in latest and established models = 0.468889 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.468889 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=8.928 mas, bmaj=17.26 mas, bpa=-7.352 degrees ! Estimated noise=2.13903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413798 Jy ! Component: 100 - total flux cleaned = 0.00559619 Jy ! Component: 150 - total flux cleaned = 0.00497682 Jy ! Component: 200 - total flux cleaned = 0.00383142 Jy ! Total flux subtracted in 200 components = 0.00383142 Jy ! Clean residual min=-0.050976 max=0.048836 Jy/beam ! Clean residual mean=-0.008240 rms=0.015313 Jy/beam ! Combined flux in latest and established models = 0.472721 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 = -0.000536698 Jy ! Component: 100 - total flux cleaned = -0.00103952 Jy ! Component: 150 - total flux cleaned = -0.00154267 Jy ! Component: 200 - total flux cleaned = -0.00245661 Jy ! Total flux subtracted in 200 components = -0.00245661 Jy ! Clean residual min=-0.051528 max=0.045909 Jy/beam ! Clean residual mean=-0.008134 rms=0.014852 Jy/beam ! Combined flux in latest and established models = 0.470264 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 76 components and 0.470264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=11.18 mas, bpa=-10.86 degrees ! Estimated noise=1.83611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00278511 Jy ! Component: 100 - total flux cleaned = -0.00222056 Jy ! Component: 150 - total flux cleaned = -0.00171359 Jy ! Component: 200 - total flux cleaned = -0.00124251 Jy ! Total flux subtracted in 200 components = -0.00124251 Jy ! Clean residual min=-0.039813 max=0.039445 Jy/beam ! Clean residual mean=-0.004737 rms=0.010338 Jy/beam ! Combined flux in latest and established models = 0.469021 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.469021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166101Jy sigma=1.713112 ! Fit after self-cal, rms=0.163253Jy sigma=1.680150 wmodel /scr/pima/rv102_uvs/J0038-2459_S_map.mod ! Writing 93 model components to file: /scr/pima/rv102_uvs/J0038-2459_S_map.mod wobs /scr/pima/rv102_uvs/J0038-2459_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0038-2459_S_uvs.fits wwins /scr/pima/rv102_uvs/J0038-2459_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J0038-2459_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 = -0.0115453 Jy ! Component: 100 - total flux cleaned = -0.0195564 Jy ! Component: 150 - total flux cleaned = -0.0275586 Jy ! Component: 200 - total flux cleaned = -0.0333033 Jy ! Component: 250 - total flux cleaned = -0.0381886 Jy ! Component: 300 - total flux cleaned = -0.0433269 Jy ! Component: 350 - total flux cleaned = -0.0482044 Jy ! Component: 400 - total flux cleaned = -0.0537956 Jy ! Component: 450 - total flux cleaned = -0.0600234 Jy ! Component: 500 - total flux cleaned = -0.065577 Jy ! Component: 550 - total flux cleaned = -0.0717527 Jy ! Component: 600 - total flux cleaned = -0.0780991 Jy ! Component: 650 - total flux cleaned = -0.0834656 Jy ! Component: 700 - total flux cleaned = -0.0893926 Jy ! Component: 750 - total flux cleaned = -0.0947567 Jy ! Component: 800 - total flux cleaned = -0.100282 Jy ! Component: 850 - total flux cleaned = -0.105294 Jy ! Component: 900 - total flux cleaned = -0.110466 Jy ! Component: 950 - total flux cleaned = -0.11516 Jy ! Component: 1000 - total flux cleaned = -0.120004 Jy ! Component: 1050 - total flux cleaned = -0.124402 Jy ! Component: 1100 - total flux cleaned = -0.128384 Jy ! Component: 1150 - total flux cleaned = -0.131974 Jy ! Component: 1200 - total flux cleaned = -0.135721 Jy ! Component: 1250 - total flux cleaned = -0.138584 Jy ! Component: 1300 - total flux cleaned = -0.14238 Jy ! Component: 1350 - total flux cleaned = -0.145333 Jy ! Component: 1400 - total flux cleaned = -0.148694 Jy ! Component: 1450 - total flux cleaned = -0.151737 Jy ! Component: 1500 - total flux cleaned = -0.154483 Jy ! Component: 1550 - total flux cleaned = -0.157611 Jy ! Component: 1600 - total flux cleaned = -0.160445 Jy ! Component: 1650 - total flux cleaned = -0.163215 Jy ! Component: 1700 - total flux cleaned = -0.165507 Jy ! Component: 1750 - total flux cleaned = -0.167549 Jy ! Component: 1800 - total flux cleaned = -0.170143 Jy ! Component: 1850 - total flux cleaned = -0.172291 Jy ! Component: 1900 - total flux cleaned = -0.174013 Jy ! Component: 1950 - total flux cleaned = -0.175703 Jy ! Component: 2000 - total flux cleaned = -0.17718 Jy ! Component: 2050 - total flux cleaned = -0.178988 Jy ! Component: 2100 - total flux cleaned = -0.180406 Jy ! Component: 2150 - total flux cleaned = -0.181453 Jy ! Component: 2200 - total flux cleaned = -0.182826 Jy ! Component: 2250 - total flux cleaned = -0.183669 Jy ! Component: 2300 - total flux cleaned = -0.184666 Jy ! Component: 2350 - total flux cleaned = -0.185485 Jy ! Component: 2400 - total flux cleaned = -0.186454 Jy ! Component: 2450 - total flux cleaned = -0.187249 Jy ! Component: 2500 - total flux cleaned = -0.188347 Jy ! Component: 2550 - total flux cleaned = -0.189274 Jy ! Component: 2600 - total flux cleaned = -0.190037 Jy ! Component: 2650 - total flux cleaned = -0.19079 Jy ! Component: 2700 - total flux cleaned = -0.191681 Jy ! Component: 2750 - total flux cleaned = -0.192705 Jy ! Component: 2800 - total flux cleaned = -0.193426 Jy ! Component: 2850 - total flux cleaned = -0.194139 Jy ! Component: 2900 - total flux cleaned = -0.194844 Jy ! Component: 2950 - total flux cleaned = -0.195676 Jy ! Component: 3000 - total flux cleaned = -0.196225 Jy ! Component: 3050 - total flux cleaned = -0.196902 Jy ! Component: 3100 - total flux cleaned = -0.197437 Jy ! Component: 3150 - total flux cleaned = -0.197966 Jy ! Component: 3200 - total flux cleaned = -0.19862 Jy ! Component: 3250 - total flux cleaned = -0.199394 Jy ! Component: 3300 - total flux cleaned = -0.199648 Jy ! Component: 3350 - total flux cleaned = -0.200405 Jy ! Component: 3400 - total flux cleaned = -0.200779 Jy ! Component: 3450 - total flux cleaned = -0.20115 Jy ! Component: 3500 - total flux cleaned = -0.201639 Jy ! Component: 3550 - total flux cleaned = -0.202002 Jy ! Component: 3600 - total flux cleaned = -0.202361 Jy ! Component: 3650 - total flux cleaned = -0.202953 Jy ! Component: 3700 - total flux cleaned = -0.203187 Jy ! Component: 3750 - total flux cleaned = -0.203535 Jy ! Component: 3800 - total flux cleaned = -0.203996 Jy ! Component: 3850 - total flux cleaned = -0.204453 Jy ! Component: 3900 - total flux cleaned = -0.204679 Jy ! Component: 3950 - total flux cleaned = -0.205016 Jy ! Component: 4000 - total flux cleaned = -0.205461 Jy ! Component: 4050 - total flux cleaned = -0.205793 Jy ! Total flux subtracted in 4096 components = -0.206232 Jy ! Clean residual min=-0.006049 max=0.007390 Jy/beam ! Clean residual mean=-0.000511 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.26279 Jy keep ! Adding 423 model components to the UV plane model. ! The established model now contains 516 components and 0.262789 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0038-2459_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 11.18 at -10.86 degrees (North through East) ! Clean map min=-0.024179 max=0.28135 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0038-2459_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.281354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00214554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.28773 2.28773 4.57546 9.15091 18.3018 36.6036 73.2073 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.281 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 131.134 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0038-2459_S_uvs.log closed on Sat Feb 27 22:22:27 2016