! Started logfile: /scr/pima/bg219h_uvs/J0141-0928_X_uvs.log on Thu Apr 7 11:56:31 2016 obs /scr/pima/bg219h_uvs/J0141-0928_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0141-0928_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805291 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! 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 9132 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/bg219h_uvs/J0141-0928_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 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=1.101385Jy sigma=29.602490 ! Fit after self-cal, rms=0.613995Jy sigma=17.337487 ! 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=0.7188 mas, bmaj=1.756 mas, bpa=-5.281 degrees ! Estimated noise=0.536647 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 = 0.30357 Jy ! Component: 100 - total flux cleaned = 0.392218 Jy ! Total flux subtracted in 100 components = 0.392218 Jy ! Clean residual min=-0.032025 max=0.044249 Jy/beam ! Clean residual mean=0.000165 rms=0.009286 Jy/beam ! Combined flux in latest and established models = 0.392218 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.392218 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=0.210606Jy sigma=5.925249 ! Fit after self-cal, rms=0.210410Jy sigma=5.918679 ! 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=0.9182 mas, bmaj=2.093 mas, bpa=-5.306 degrees ! Estimated noise=0.374126 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 = 0.0411356 Jy ! Component: 100 - total flux cleaned = 0.0501872 Jy ! Component: 150 - total flux cleaned = 0.0501942 Jy ! Component: 200 - total flux cleaned = 0.049293 Jy ! Total flux subtracted in 200 components = 0.049293 Jy ! Clean residual min=-0.032285 max=0.054832 Jy/beam ! Clean residual mean=0.000306 rms=0.012210 Jy/beam ! Combined flux in latest and established models = 0.441511 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.441511 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=0.199476Jy sigma=5.815099 ! Fit after self-cal, rms=0.199422Jy sigma=5.814439 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9182 x 2.093 at -5.306 degrees (North through East) ! Clean map min=-0.031417 max=0.4099 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 1.00* 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 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 1.00* 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 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=0.199422Jy sigma=5.814439 ! Fit after self-cal, rms=0.199422Jy sigma=5.814439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=2.093 mas, bpa=-5.306 degrees ! Estimated noise=0.374126 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 = -0.00109605 Jy ! Component: 100 - total flux cleaned = -0.0018387 Jy ! Component: 150 - total flux cleaned = -0.00289263 Jy ! Component: 200 - total flux cleaned = -0.00355777 Jy ! Total flux subtracted in 200 components = -0.00355777 Jy ! Clean residual min=-0.031306 max=0.054654 Jy/beam ! Clean residual mean=0.000306 rms=0.012157 Jy/beam ! Combined flux in latest and established models = 0.437953 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.437953 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=0.198231Jy sigma=5.786405 ! Fit after self-cal, rms=0.198195Jy sigma=5.786035 ! 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=0.198195Jy sigma=5.786035 ! Fit after self-cal, rms=0.182735Jy sigma=6.052594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=2.158 mas, bpa=-5.137 degrees ! Estimated noise=0.338238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0381635 Jy ! Component: 100 - total flux cleaned = -0.0569316 Jy ! Component: 150 - total flux cleaned = -0.0676828 Jy ! Component: 200 - total flux cleaned = -0.0722838 Jy ! Total flux subtracted in 200 components = -0.0722838 Jy ! Clean residual min=-0.029376 max=0.046489 Jy/beam ! Clean residual mean=0.000230 rms=0.010623 Jy/beam ! Combined flux in latest and established models = 0.365669 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.365669 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=0.179532Jy sigma=5.698536 ! Fit after self-cal, rms=0.179475Jy sigma=5.697834 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) ! Added new window around map position (3.2, -41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459987 Jy ! Component: 100 - total flux cleaned = 0.0671197 Jy ! Component: 150 - total flux cleaned = 0.0745972 Jy ! Component: 200 - total flux cleaned = 0.0765173 Jy ! Total flux subtracted in 200 components = 0.0765173 Jy ! Clean residual min=-0.027383 max=0.045397 Jy/beam ! Clean residual mean=0.000250 rms=0.009481 Jy/beam ! Combined flux in latest and established models = 0.442187 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 75 components and 0.442187 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=0.170634Jy sigma=5.246755 ! Fit after self-cal, rms=0.168535Jy sigma=5.186831 ! Inverting map ! Added new window around map position (29.8, 45.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388241 Jy ! Component: 100 - total flux cleaned = 0.0605272 Jy ! Component: 150 - total flux cleaned = 0.0757918 Jy ! Component: 200 - total flux cleaned = 0.0843021 Jy ! Total flux subtracted in 200 components = 0.0843021 Jy ! Clean residual min=-0.025258 max=0.039855 Jy/beam ! Clean residual mean=0.000200 rms=0.008523 Jy/beam ! Combined flux in latest and established models = 0.526489 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 117 components and 0.526489 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=0.160616Jy sigma=4.826198 ! Fit after self-cal, rms=0.159324Jy sigma=4.786666 ! Inverting map ! Added new window around map position (14.2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03666 Jy ! Component: 100 - total flux cleaned = 0.0563709 Jy ! Component: 150 - total flux cleaned = 0.0696679 Jy ! Component: 200 - total flux cleaned = 0.0779984 Jy ! Total flux subtracted in 200 components = 0.0779984 Jy ! Clean residual min=-0.025490 max=0.033681 Jy/beam ! Clean residual mean=0.000167 rms=0.007567 Jy/beam ! Combined flux in latest and established models = 0.604487 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.604487 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=0.150833Jy sigma=4.492274 ! Fit after self-cal, rms=0.149570Jy sigma=4.460677 ! 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=0.149570Jy sigma=4.460677 ! Fit after self-cal, rms=0.148096Jy sigma=4.419114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=2.162 mas, bpa=-4.959 degrees ! Estimated noise=0.333767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741621 Jy ! Component: 100 - total flux cleaned = 0.011269 Jy ! Component: 150 - total flux cleaned = 0.0145504 Jy ! Component: 200 - total flux cleaned = 0.015206 Jy ! Total flux subtracted in 200 components = 0.015206 Jy ! Clean residual min=-0.023942 max=0.031986 Jy/beam ! Clean residual mean=0.000140 rms=0.007052 Jy/beam ! Combined flux in latest and established models = 0.619693 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 169 components and 0.619693 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=0.146380Jy sigma=4.343308 ! Fit after self-cal, rms=0.146201Jy sigma=4.339504 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) ! Added new window around map position (-29, -44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029628 Jy ! Component: 100 - total flux cleaned = 0.0446808 Jy ! Component: 150 - total flux cleaned = 0.0551519 Jy ! Component: 200 - total flux cleaned = 0.061579 Jy ! Total flux subtracted in 200 components = 0.061579 Jy ! Clean residual min=-0.023738 max=0.024688 Jy/beam ! Clean residual mean=0.000104 rms=0.006385 Jy/beam ! Combined flux in latest and established models = 0.681272 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 210 components and 0.681273 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=0.141128Jy sigma=4.098526 ! Fit after self-cal, rms=0.140498Jy sigma=4.078981 ! 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=0.140498Jy sigma=4.078981 ! Fit after self-cal, rms=0.140384Jy sigma=4.069613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=4.141 mas, bpa=-0.7413 degrees ! Estimated noise=0.395011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181526 Jy ! Component: 100 - total flux cleaned = 0.0255803 Jy ! Component: 150 - total flux cleaned = 0.0306647 Jy ! Component: 200 - total flux cleaned = 0.0347761 Jy ! Total flux subtracted in 200 components = 0.0347761 Jy ! Clean residual min=-0.031331 max=0.032339 Jy/beam ! Clean residual mean=0.000157 rms=0.009252 Jy/beam ! Combined flux in latest and established models = 0.716049 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 228 components and 0.716049 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=0.139460Jy sigma=4.006076 ! Fit after self-cal, rms=0.139296Jy sigma=3.999581 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 = 0.00458328 Jy ! Component: 100 - total flux cleaned = 0.0069513 Jy ! Component: 150 - total flux cleaned = 0.00877803 Jy ! Component: 200 - total flux cleaned = 0.010436 Jy ! Total flux subtracted in 200 components = 0.010436 Jy ! Clean residual min=-0.032122 max=0.031024 Jy/beam ! Clean residual mean=0.000141 rms=0.009059 Jy/beam ! Combined flux in latest and established models = 0.726485 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 239 components and 0.726485 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=0.139088Jy sigma=3.983743 ! Fit after self-cal, rms=0.139024Jy sigma=3.980403 ! 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=0.959 mas, bmaj=2.158 mas, bpa=-4.862 degrees ! Estimated noise=0.332452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.959 x 2.158 at -4.862 degrees (North through East) ! Clean map min=-0.022333 max=0.37615 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=0.7447 mas, bmaj=1.794 mas, bpa=-5.078 degrees ! Estimated noise=0.492157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.27684 Jy ! Component: 100 - total flux cleaned = 0.355806 Jy ! Component: 150 - total flux cleaned = 0.407128 Jy ! Component: 200 - total flux cleaned = 0.448195 Jy ! Total flux subtracted in 200 components = 0.448195 Jy ! Clean residual min=-0.027565 max=0.036036 Jy/beam ! Clean residual mean=0.000111 rms=0.007556 Jy/beam ! Combined flux in latest and established models = 0.448195 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.448195 Jy ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=2.158 mas, bpa=-4.862 degrees ! Estimated noise=0.332452 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 (12.2, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485536 Jy ! Component: 100 - total flux cleaned = 0.0867795 Jy ! Component: 150 - total flux cleaned = 0.118646 Jy ! Component: 200 - total flux cleaned = 0.146008 Jy ! Total flux subtracted in 200 components = 0.146008 Jy ! Clean residual min=-0.023715 max=0.033564 Jy/beam ! Clean residual mean=0.000159 rms=0.007066 Jy/beam ! Combined flux in latest and established models = 0.594204 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.594204 Jy ! Inverting map ! Added new window around map position (-13.2, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343528 Jy ! Component: 100 - total flux cleaned = 0.0579395 Jy ! Component: 150 - total flux cleaned = 0.07836 Jy ! Component: 200 - total flux cleaned = 0.096552 Jy ! Total flux subtracted in 200 components = 0.096552 Jy ! Clean residual min=-0.021061 max=0.025165 Jy/beam ! Clean residual mean=0.000123 rms=0.005979 Jy/beam ! Combined flux in latest and established models = 0.690755 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 111 components and 0.690755 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=2.243 mas, bmaj=4.141 mas, bpa=-0.7413 degrees ! Estimated noise=0.395011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268224 Jy ! Component: 100 - total flux cleaned = 0.0478333 Jy ! Component: 150 - total flux cleaned = 0.0654575 Jy ! Component: 200 - total flux cleaned = 0.0805357 Jy ! Total flux subtracted in 200 components = 0.0805357 Jy ! Clean residual min=-0.025485 max=0.028861 Jy/beam ! Clean residual mean=0.000169 rms=0.007716 Jy/beam ! Combined flux in latest and established models = 0.771291 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 = 0.012571 Jy ! Component: 100 - total flux cleaned = 0.02137 Jy ! Component: 150 - total flux cleaned = 0.0276263 Jy ! Component: 200 - total flux cleaned = 0.0314708 Jy ! Total flux subtracted in 200 components = 0.0314708 Jy ! Clean residual min=-0.025309 max=0.026505 Jy/beam ! Clean residual mean=0.000156 rms=0.007363 Jy/beam ! Combined flux in latest and established models = 0.802762 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 151 components and 0.802762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=2.158 mas, bpa=-4.862 degrees ! Estimated noise=0.332452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291255 Jy ! Component: 100 - total flux cleaned = 0.00645035 Jy ! Component: 150 - total flux cleaned = 0.00930017 Jy ! Component: 200 - total flux cleaned = 0.0109534 Jy ! Total flux subtracted in 200 components = 0.0109534 Jy ! Clean residual min=-0.019087 max=0.019643 Jy/beam ! Clean residual mean=0.000077 rms=0.005154 Jy/beam ! Combined flux in latest and established models = 0.813715 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.813715 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=0.134341Jy sigma=3.755678 ! Fit after self-cal, rms=0.133433Jy sigma=3.723743 wmodel /scr/pima/bg219h_uvs/J0141-0928_X_map.mod ! Writing 172 model components to file: /scr/pima/bg219h_uvs/J0141-0928_X_map.mod wobs /scr/pima/bg219h_uvs/J0141-0928_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0141-0928_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0141-0928_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J0141-0928_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 = -0.00334237 Jy ! Component: 100 - total flux cleaned = -0.00437473 Jy ! Component: 150 - total flux cleaned = -0.00533238 Jy ! Component: 200 - total flux cleaned = -0.00471985 Jy ! Component: 250 - total flux cleaned = -0.00412768 Jy ! Component: 300 - total flux cleaned = -0.00412215 Jy ! Component: 350 - total flux cleaned = -0.00383809 Jy ! Component: 400 - total flux cleaned = -0.00437874 Jy ! Component: 450 - total flux cleaned = -0.00515648 Jy ! Component: 500 - total flux cleaned = -0.00515094 Jy ! Component: 550 - total flux cleaned = -0.00489399 Jy ! Component: 600 - total flux cleaned = -0.00465123 Jy ! Component: 650 - total flux cleaned = -0.00537483 Jy ! Component: 700 - total flux cleaned = -0.00537759 Jy ! Component: 750 - total flux cleaned = -0.00560384 Jy ! Component: 800 - total flux cleaned = -0.00583029 Jy ! Component: 850 - total flux cleaned = -0.00627196 Jy ! Component: 900 - total flux cleaned = -0.00691715 Jy ! Component: 950 - total flux cleaned = -0.00712313 Jy ! Component: 1000 - total flux cleaned = -0.00691138 Jy ! Component: 1050 - total flux cleaned = -0.0079354 Jy ! Component: 1100 - total flux cleaned = -0.00813093 Jy ! Component: 1150 - total flux cleaned = -0.00813084 Jy ! Component: 1200 - total flux cleaned = -0.00852339 Jy ! Component: 1250 - total flux cleaned = -0.00987012 Jy ! Component: 1300 - total flux cleaned = -0.0102469 Jy ! Component: 1350 - total flux cleaned = -0.0117346 Jy ! Component: 1400 - total flux cleaned = -0.0124632 Jy ! Component: 1450 - total flux cleaned = -0.0121035 Jy ! Component: 1500 - total flux cleaned = -0.0128161 Jy ! Component: 1550 - total flux cleaned = -0.0135205 Jy ! Component: 1600 - total flux cleaned = -0.0147331 Jy ! Component: 1650 - total flux cleaned = -0.0147314 Jy ! Component: 1700 - total flux cleaned = -0.0154064 Jy ! Component: 1750 - total flux cleaned = -0.0164004 Jy ! Component: 1800 - total flux cleaned = -0.0168896 Jy ! Component: 1850 - total flux cleaned = -0.0172115 Jy ! Component: 1900 - total flux cleaned = -0.018005 Jy ! Component: 1950 - total flux cleaned = -0.0184723 Jy ! Component: 2000 - total flux cleaned = -0.0194011 Jy ! Component: 2050 - total flux cleaned = -0.019708 Jy ! Component: 2100 - total flux cleaned = -0.0206127 Jy ! Component: 2150 - total flux cleaned = -0.0212076 Jy ! Component: 2200 - total flux cleaned = -0.0216472 Jy ! Component: 2250 - total flux cleaned = -0.0228072 Jy ! Component: 2300 - total flux cleaned = -0.0230889 Jy ! Component: 2350 - total flux cleaned = -0.0232261 Jy ! Component: 2400 - total flux cleaned = -0.0237819 Jy ! Component: 2450 - total flux cleaned = -0.02392 Jy ! Component: 2500 - total flux cleaned = -0.0247354 Jy ! Component: 2550 - total flux cleaned = -0.0247363 Jy ! Component: 2600 - total flux cleaned = -0.0255317 Jy ! Component: 2650 - total flux cleaned = -0.0254011 Jy ! Component: 2700 - total flux cleaned = -0.0260512 Jy ! Component: 2750 - total flux cleaned = -0.0263098 Jy ! Component: 2800 - total flux cleaned = -0.0265629 Jy ! Component: 2850 - total flux cleaned = -0.0268137 Jy ! Component: 2900 - total flux cleaned = -0.0280511 Jy ! Component: 2950 - total flux cleaned = -0.0281704 Jy ! Component: 3000 - total flux cleaned = -0.0282913 Jy ! Component: 3050 - total flux cleaned = -0.0291274 Jy ! Component: 3100 - total flux cleaned = -0.0297184 Jy ! Component: 3150 - total flux cleaned = -0.0296021 Jy ! Component: 3200 - total flux cleaned = -0.029949 Jy ! Component: 3250 - total flux cleaned = -0.0300657 Jy ! Component: 3300 - total flux cleaned = -0.0305192 Jy ! Component: 3350 - total flux cleaned = -0.0310778 Jy ! Component: 3400 - total flux cleaned = -0.0310762 Jy ! Component: 3450 - total flux cleaned = -0.0315156 Jy ! Component: 3500 - total flux cleaned = -0.0319506 Jy ! Component: 3550 - total flux cleaned = -0.0321633 Jy ! Component: 3600 - total flux cleaned = -0.0325878 Jy ! Component: 3650 - total flux cleaned = -0.0327976 Jy ! Component: 3700 - total flux cleaned = -0.033212 Jy ! Component: 3750 - total flux cleaned = -0.0336224 Jy ! Component: 3800 - total flux cleaned = -0.0332142 Jy ! Component: 3850 - total flux cleaned = -0.0334169 Jy ! Component: 3900 - total flux cleaned = -0.0339168 Jy ! Component: 3950 - total flux cleaned = -0.0338189 Jy ! Component: 4000 - total flux cleaned = -0.0342108 Jy ! Component: 4050 - total flux cleaned = -0.0345972 Jy ! Total flux subtracted in 4096 components = -0.0344045 Jy ! Clean residual min=-0.005219 max=0.005503 Jy/beam ! Clean residual mean=0.000033 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.779311 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 520 components and 0.77931 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0141-0928_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.959 x 2.158 at -4.862 degrees (North through East) ! Clean map min=-0.011523 max=0.34332 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0141-0928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.343319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00178482 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55962 1.55962 3.11924 6.23847 12.4769 24.9539 49.9078 99.8155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.343 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.354 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0141-0928_X_uvs.log closed on Thu Apr 7 11:56:35 2016