! Started logfile: /scr/pima/bg219e_uvs/J1427+2632_X_uvs.log on Thu Apr 7 09:11:01 2016 obs /scr/pima/bg219e_uvs/J1427+2632_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1427+2632_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.599283 visibilities/baseline/integration-bin. ! Found source: J1427+2632 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 20064 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1427+2632_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.002202Jy sigma=26.612635 ! Fit after self-cal, rms=0.970685Jy sigma=25.787699 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=1.933 mas, bpa=18.98 degrees ! Estimated noise=0.531354 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 = 0.0240385 Jy ! Component: 100 - total flux cleaned = 0.0293052 Jy ! Total flux subtracted in 100 components = 0.0293052 Jy ! Clean residual min=-0.002911 max=0.002896 Jy/beam ! Clean residual mean=0.000000 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0293052 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0293052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050094Jy sigma=1.290287 ! Fit after self-cal, rms=0.047872Jy sigma=1.231388 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416002 Jy ! Component: 100 - total flux cleaned = 0.00369219 Jy ! Total flux subtracted in 100 components = 0.00369219 Jy ! Clean residual min=-0.002917 max=0.002781 Jy/beam ! Clean residual mean=0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0329974 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0329974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047596Jy sigma=1.224981 ! Fit after self-cal, rms=0.047580Jy sigma=1.224796 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=2.169 mas, bpa=14.57 degrees ! Estimated noise=0.265133 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 = -0.000572359 Jy ! Component: 100 - total flux cleaned = -0.000547781 Jy ! Component: 150 - total flux cleaned = -0.000610938 Jy ! Component: 200 - total flux cleaned = -0.000628882 Jy ! Total flux subtracted in 200 components = -0.000628882 Jy ! Clean residual min=-0.002229 max=0.001675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0323685 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0323685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047554Jy sigma=1.224268 ! Fit after self-cal, rms=0.047533Jy sigma=1.223990 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.332 x 2.169 at 14.57 degrees (North through East) ! Clean map min=-0.0021462 max=0.034297 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 0.88 KP 0.98 ! LA 1.02 MK 0.94 NL 1.03 OV 1.08 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.89 KP 1.13 ! LA 0.89 MK 0.95 NL 1.08 OV 1.07 ! PT 1.04 SC 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.047533Jy sigma=1.223990 ! Fit after self-cal, rms=0.048087Jy sigma=1.222936 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.162 mas, bpa=14.28 degrees ! Estimated noise=0.268979 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 = 0.000394425 Jy ! Component: 100 - total flux cleaned = 0.00028972 Jy ! Component: 150 - total flux cleaned = 0.00025903 Jy ! Component: 200 - total flux cleaned = 0.000245995 Jy ! Total flux subtracted in 200 components = 0.000245995 Jy ! Clean residual min=-0.002027 max=0.001680 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0326145 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0326145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048072Jy sigma=1.222644 ! Fit after self-cal, rms=0.048061Jy sigma=1.222027 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048061Jy sigma=1.222027 ! Fit after self-cal, rms=0.048611Jy sigma=1.220876 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=2.157 mas, bpa=14.08 degrees ! Estimated noise=0.27144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196607 Jy ! Component: 100 - total flux cleaned = 0.000140011 Jy ! Component: 150 - total flux cleaned = 0.000140526 Jy ! Component: 200 - total flux cleaned = 0.000140581 Jy ! Total flux subtracted in 200 components = 0.000140581 Jy ! Clean residual min=-0.002034 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0327551 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0327551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048602Jy sigma=1.220711 ! Fit after self-cal, rms=0.048623Jy sigma=1.220161 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 = -0.000111591 Jy ! Component: 100 - total flux cleaned = -0.000111908 Jy ! Component: 150 - total flux cleaned = -9.14733e-05 Jy ! Component: 200 - total flux cleaned = -8.20269e-05 Jy ! Total flux subtracted in 200 components = -8.20269e-05 Jy ! Clean residual min=-0.002066 max=0.001550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0326731 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0326731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048618Jy sigma=1.220068 ! Fit after self-cal, rms=0.048610Jy sigma=1.219907 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048610Jy sigma=1.219907 ! Fit after self-cal, rms=0.048980Jy sigma=1.219772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.157 mas, bpa=13.98 degrees ! Estimated noise=0.272476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.45935e-05 Jy ! Component: 100 - total flux cleaned = -3.73012e-05 Jy ! Component: 150 - total flux cleaned = -2.79414e-05 Jy ! Component: 200 - total flux cleaned = -1.84289e-05 Jy ! Total flux subtracted in 200 components = -1.84289e-05 Jy ! Clean residual min=-0.002066 max=0.001528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0326547 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0326546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048975Jy sigma=1.219683 ! Fit after self-cal, rms=0.048985Jy sigma=1.219474 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21407e-05 Jy ! Component: 100 - total flux cleaned = -1.27642e-05 Jy ! Component: 150 - total flux cleaned = 4.75944e-06 Jy ! Component: 200 - total flux cleaned = 1.32958e-05 Jy ! Total flux subtracted in 200 components = 1.32958e-05 Jy ! Clean residual min=-0.002065 max=0.001527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0326679 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0326679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048982Jy sigma=1.219407 ! Fit after self-cal, rms=0.048981Jy sigma=1.219401 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048981Jy sigma=1.219401 ! Fit after self-cal, rms=0.049134Jy sigma=1.219377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.744 mas, bpa=-0.03935 degrees ! Estimated noise=0.310596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495528 Jy ! Component: 100 - total flux cleaned = 0.000655538 Jy ! Component: 150 - total flux cleaned = 0.000699612 Jy ! Component: 200 - total flux cleaned = 0.000732175 Jy ! Total flux subtracted in 200 components = 0.000732175 Jy ! Clean residual min=-0.002236 max=0.001704 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0334001 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0334001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049136Jy sigma=1.219363 ! Fit after self-cal, rms=0.049145Jy sigma=1.219310 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 = 0.000198386 Jy ! Component: 100 - total flux cleaned = 0.00024 Jy ! Component: 150 - total flux cleaned = 0.000278267 Jy ! Component: 200 - total flux cleaned = 0.000306691 Jy ! Total flux subtracted in 200 components = 0.000306691 Jy ! Clean residual min=-0.002240 max=0.001707 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0337068 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0337068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049147Jy sigma=1.219329 ! Fit after self-cal, rms=0.049139Jy sigma=1.219208 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=2.157 mas, bpa=13.94 degrees ! Estimated noise=0.272891 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 2.157 at 13.94 degrees (North through East) ! Clean map min=-0.0020201 max=0.035475 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.922 mas, bpa=18.57 degrees ! Estimated noise=0.54101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279403 Jy ! Component: 100 - total flux cleaned = 0.0338344 Jy ! Component: 150 - total flux cleaned = 0.0333064 Jy ! Component: 200 - total flux cleaned = 0.0328147 Jy ! Total flux subtracted in 200 components = 0.0328147 Jy ! Clean residual min=-0.002733 max=0.002702 Jy/beam ! Clean residual mean=0.000000 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0328147 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0328147 Jy ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=2.157 mas, bpa=13.94 degrees ! Estimated noise=0.272891 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 = -0.000217136 Jy ! Component: 100 - total flux cleaned = -0.000220172 Jy ! Component: 150 - total flux cleaned = -0.000170723 Jy ! Component: 200 - total flux cleaned = -0.000126531 Jy ! Total flux subtracted in 200 components = -0.000126531 Jy ! Clean residual min=-0.002106 max=0.001649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0326882 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0326882 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.744 mas, bpa=-0.03935 degrees ! Estimated noise=0.310596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584015 Jy ! Component: 100 - total flux cleaned = 0.000774045 Jy ! Component: 150 - total flux cleaned = 0.000840323 Jy ! Component: 200 - total flux cleaned = 0.000889743 Jy ! Total flux subtracted in 200 components = 0.000889743 Jy ! Clean residual min=-0.002243 max=0.001722 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0335779 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.45487e-05 Jy ! Component: 100 - total flux cleaned = 7.7477e-05 Jy ! Component: 150 - total flux cleaned = 0.000101119 Jy ! Component: 200 - total flux cleaned = 0.000130707 Jy ! Total flux subtracted in 200 components = 0.000130707 Jy ! Clean residual min=-0.002229 max=0.001722 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0337086 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0337086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=2.157 mas, bpa=13.94 degrees ! Estimated noise=0.272891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192482 Jy ! Component: 100 - total flux cleaned = -0.000348746 Jy ! Component: 150 - total flux cleaned = -0.000496235 Jy ! Component: 200 - total flux cleaned = -0.000606675 Jy ! Total flux subtracted in 200 components = -0.000606675 Jy ! Clean residual min=-0.002071 max=0.001561 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0331019 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0331019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049141Jy sigma=1.219295 ! Fit after self-cal, rms=0.049141Jy sigma=1.219259 wmodel /scr/pima/bg219e_uvs/J1427+2632_X_map.mod ! Writing 31 model components to file: /scr/pima/bg219e_uvs/J1427+2632_X_map.mod wobs /scr/pima/bg219e_uvs/J1427+2632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1427+2632_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1427+2632_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1427+2632_X_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 = -0.000657471 Jy ! Component: 100 - total flux cleaned = -0.000632225 Jy ! Component: 150 - total flux cleaned = -0.000657555 Jy ! Component: 200 - total flux cleaned = -0.000704308 Jy ! Component: 250 - total flux cleaned = -0.000704328 Jy ! Component: 300 - total flux cleaned = -0.000682337 Jy ! Component: 350 - total flux cleaned = -0.000661697 Jy ! Component: 400 - total flux cleaned = -0.000642416 Jy ! Component: 450 - total flux cleaned = -0.000623048 Jy ! Component: 500 - total flux cleaned = -0.00062291 Jy ! Component: 550 - total flux cleaned = -0.000659274 Jy ! Component: 600 - total flux cleaned = -0.000606359 Jy ! Component: 650 - total flux cleaned = -0.000538161 Jy ! Component: 700 - total flux cleaned = -0.000488657 Jy ! Component: 750 - total flux cleaned = -0.000488544 Jy ! Component: 800 - total flux cleaned = -0.000503528 Jy ! Component: 850 - total flux cleaned = -0.000426191 Jy ! Component: 900 - total flux cleaned = -0.000335965 Jy ! Component: 950 - total flux cleaned = -0.000262194 Jy ! Component: 1000 - total flux cleaned = -0.000189892 Jy ! Component: 1050 - total flux cleaned = -0.000161848 Jy ! Component: 1100 - total flux cleaned = -0.000120298 Jy ! Component: 1150 - total flux cleaned = -3.84724e-05 Jy ! Component: 1200 - total flux cleaned = 1.65883e-06 Jy ! Component: 1250 - total flux cleaned = 8.0837e-05 Jy ! Component: 1300 - total flux cleaned = 0.000106762 Jy ! Component: 1350 - total flux cleaned = 0.000183461 Jy ! Component: 1400 - total flux cleaned = 0.000233416 Jy ! Component: 1450 - total flux cleaned = 0.000270432 Jy ! Component: 1500 - total flux cleaned = 0.000306739 Jy ! Component: 1550 - total flux cleaned = 0.000366542 Jy ! Component: 1600 - total flux cleaned = 0.000401845 Jy ! Component: 1650 - total flux cleaned = 0.000424968 Jy ! Component: 1700 - total flux cleaned = 0.00041329 Jy ! Component: 1750 - total flux cleaned = 0.000447315 Jy ! Component: 1800 - total flux cleaned = 0.000447236 Jy ! Component: 1850 - total flux cleaned = 0.00044732 Jy ! Component: 1900 - total flux cleaned = 0.000468988 Jy ! Component: 1950 - total flux cleaned = 0.000458283 Jy ! Component: 2000 - total flux cleaned = 0.000426283 Jy ! Component: 2050 - total flux cleaned = 0.000447286 Jy ! Component: 2100 - total flux cleaned = 0.000436915 Jy ! Component: 2150 - total flux cleaned = 0.000447356 Jy ! Component: 2200 - total flux cleaned = 0.000457423 Jy ! Component: 2250 - total flux cleaned = 0.000427313 Jy ! Component: 2300 - total flux cleaned = 0.000476933 Jy ! Component: 2350 - total flux cleaned = 0.000496692 Jy ! Component: 2400 - total flux cleaned = 0.000516019 Jy ! Component: 2450 - total flux cleaned = 0.000496882 Jy ! Component: 2500 - total flux cleaned = 0.000497063 Jy ! Component: 2550 - total flux cleaned = 0.000525183 Jy ! Component: 2600 - total flux cleaned = 0.000534432 Jy ! Component: 2650 - total flux cleaned = 0.000552698 Jy ! Component: 2700 - total flux cleaned = 0.000570789 Jy ! Component: 2750 - total flux cleaned = 0.000588677 Jy ! Component: 2800 - total flux cleaned = 0.000597573 Jy ! Component: 2850 - total flux cleaned = 0.000597532 Jy ! Component: 2900 - total flux cleaned = 0.000650096 Jy ! Component: 2950 - total flux cleaned = 0.000658689 Jy ! Component: 3000 - total flux cleaned = 0.000684512 Jy ! Component: 3050 - total flux cleaned = 0.000684398 Jy ! Component: 3100 - total flux cleaned = 0.000726727 Jy ! Component: 3150 - total flux cleaned = 0.000726734 Jy ! Component: 3200 - total flux cleaned = 0.000751756 Jy ! Component: 3250 - total flux cleaned = 0.000776372 Jy ! Component: 3300 - total flux cleaned = 0.000792672 Jy ! Component: 3350 - total flux cleaned = 0.000808806 Jy ! Component: 3400 - total flux cleaned = 0.000808793 Jy ! Component: 3450 - total flux cleaned = 0.000832651 Jy ! Component: 3500 - total flux cleaned = 0.000856399 Jy ! Component: 3550 - total flux cleaned = 0.000872095 Jy ! Component: 3600 - total flux cleaned = 0.000903237 Jy ! Component: 3650 - total flux cleaned = 0.000887804 Jy ! Component: 3700 - total flux cleaned = 0.000887835 Jy ! Component: 3750 - total flux cleaned = 0.000895483 Jy ! Component: 3800 - total flux cleaned = 0.000888009 Jy ! Component: 3850 - total flux cleaned = 0.000903067 Jy ! Component: 3900 - total flux cleaned = 0.000917894 Jy ! Component: 3950 - total flux cleaned = 0.000917915 Jy ! Component: 4000 - total flux cleaned = 0.000925179 Jy ! Component: 4050 - total flux cleaned = 0.000947173 Jy ! Total flux subtracted in 4096 components = 0.000961694 Jy ! Clean residual min=-0.000439 max=0.000392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0340636 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 307 components and 0.0340636 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1427+2632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 2.157 at 13.94 degrees (North through East) ! Clean map min=-0.0012348 max=0.035239 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1427+2632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0352392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04304 1.04304 2.08608 4.17217 8.34433 16.6887 33.3773 66.7547 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.62 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1427+2632_X_uvs.log closed on Thu Apr 7 09:11:05 2016