! Started logfile: /scr/pima/bg219e_uvs/J0853-0150_X_uvs.log on Thu Apr 7 09:04:13 2016 obs /scr/pima/bg219e_uvs/J0853-0150_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0853-0150_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798208 visibilities/baseline/integration-bin. ! Found source: J0853-0150 ! ! 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 26724 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/J0853-0150_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=1.001561Jy sigma=23.415995 ! Fit after self-cal, rms=0.951381Jy sigma=22.232376 ! 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=0.7714 mas, bmaj=1.847 mas, bpa=2.503 degrees ! Estimated noise=0.384071 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 = 0.0371474 Jy ! Component: 100 - total flux cleaned = 0.0466735 Jy ! Total flux subtracted in 100 components = 0.0466735 Jy ! Clean residual min=-0.002803 max=0.007414 Jy/beam ! Clean residual mean=0.000003 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0466735 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0466735 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=0.063980Jy sigma=1.412813 ! Fit after self-cal, rms=0.062465Jy sigma=1.376042 ! Inverting map ! Added new window around map position (1.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787374 Jy ! Component: 100 - total flux cleaned = 0.0124911 Jy ! Total flux subtracted in 100 components = 0.0124911 Jy ! Clean residual min=-0.002090 max=0.002431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0591645 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0591645 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=0.061215Jy sigma=1.344157 ! Fit after self-cal, rms=0.061115Jy sigma=1.341284 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390688 Jy ! Component: 100 - total flux cleaned = 0.00619511 Jy ! Total flux subtracted in 100 components = 0.00619511 Jy ! Clean residual min=-0.001916 max=0.001839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0653596 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0653596 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=0.060810Jy sigma=1.333453 ! Fit after self-cal, rms=0.060783Jy sigma=1.332634 ! 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=0.922 mas, bmaj=2.132 mas, bpa=3.926 degrees ! Estimated noise=0.261968 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 = 0.0024124 Jy ! Component: 100 - total flux cleaned = 0.00373115 Jy ! Component: 150 - total flux cleaned = 0.00449749 Jy ! Component: 200 - total flux cleaned = 0.0048587 Jy ! Total flux subtracted in 200 components = 0.0048587 Jy ! Clean residual min=-0.001462 max=0.001509 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0702183 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0702183 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=0.060695Jy sigma=1.330235 ! Fit after self-cal, rms=0.060680Jy sigma=1.329882 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 2.132 at 3.926 degrees (North through East) ! Clean map min=-0.0012667 max=0.05068 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 1.01 FD 1.03 HN 1.01 KP 1.00 ! LA 0.98 MK 1.04 NL 1.06 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 1.06 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.95 KP 1.02 ! LA 0.96 MK 1.11 NL 1.04 OV 1.00 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.97 KP 1.01 ! LA 1.01 MK 1.03 NL 1.05 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.97 KP 1.00 ! LA 0.96 MK 0.91 NL 0.98 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.95 ! LA 1.02 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.94 KP 1.07 ! LA 1.04 MK 1.01 NL 0.99 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! 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=0.060680Jy sigma=1.329882 ! Fit after self-cal, rms=0.059566Jy sigma=1.328517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=2.129 mas, bpa=4.26 degrees ! Estimated noise=0.259455 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 = 0.000299278 Jy ! Component: 100 - total flux cleaned = 0.000253739 Jy ! Component: 150 - total flux cleaned = 0.0002411 Jy ! Component: 200 - total flux cleaned = 0.000240928 Jy ! Total flux subtracted in 200 components = 0.000240928 Jy ! Clean residual min=-0.001351 max=0.001480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0704592 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0704592 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=0.059558Jy sigma=1.328335 ! Fit after self-cal, rms=0.059552Jy sigma=1.328078 ! 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=0.059552Jy sigma=1.328078 ! Fit after self-cal, rms=0.059735Jy sigma=1.326438 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=2.127 mas, bpa=4.37 degrees ! Estimated noise=0.259223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167297 Jy ! Component: 100 - total flux cleaned = 0.000167208 Jy ! Component: 150 - total flux cleaned = 0.000166986 Jy ! Component: 200 - total flux cleaned = 0.000166596 Jy ! Total flux subtracted in 200 components = 0.000166596 Jy ! Clean residual min=-0.001379 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0706258 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0706258 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=0.059731Jy sigma=1.326361 ! Fit after self-cal, rms=0.059754Jy sigma=1.326193 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 (16.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015036 Jy ! Component: 100 - total flux cleaned = 0.00213385 Jy ! Component: 150 - total flux cleaned = 0.00225168 Jy ! Component: 200 - total flux cleaned = 0.00231449 Jy ! Total flux subtracted in 200 components = 0.00231449 Jy ! Clean residual min=-0.001382 max=0.001206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0729403 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0729403 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=0.059711Jy sigma=1.325275 ! Fit after self-cal, rms=0.059710Jy sigma=1.325153 ! 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=0.059710Jy sigma=1.325153 ! Fit after self-cal, rms=0.059485Jy sigma=1.325100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9192 mas, bmaj=2.127 mas, bpa=4.375 degrees ! Estimated noise=0.258341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489766 Jy ! Component: 100 - total flux cleaned = 0.000549737 Jy ! Component: 150 - total flux cleaned = 0.000602701 Jy ! Component: 200 - total flux cleaned = 0.00068188 Jy ! Total flux subtracted in 200 components = 0.00068188 Jy ! Clean residual min=-0.001306 max=0.001177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0736222 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0736222 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=0.059472Jy sigma=1.324843 ! Fit after self-cal, rms=0.059474Jy sigma=1.324817 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 = 0.000125988 Jy ! Component: 100 - total flux cleaned = 0.000199562 Jy ! Component: 150 - total flux cleaned = 0.000267005 Jy ! Component: 200 - total flux cleaned = 0.000329267 Jy ! Total flux subtracted in 200 components = 0.000329267 Jy ! Clean residual min=-0.001267 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0739514 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0739514 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=0.059467Jy sigma=1.324691 ! Fit after self-cal, rms=0.059468Jy sigma=1.324682 ! 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=0.059468Jy sigma=1.324682 ! Fit after self-cal, rms=0.059387Jy sigma=1.324665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=3.528 mas, bpa=1.317 degrees ! Estimated noise=0.327514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401021 Jy ! Component: 100 - total flux cleaned = 0.000523029 Jy ! Component: 150 - total flux cleaned = 0.000555155 Jy ! Component: 200 - total flux cleaned = 0.000569161 Jy ! Total flux subtracted in 200 components = 0.000569161 Jy ! Clean residual min=-0.001233 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0745206 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0745206 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=0.059386Jy sigma=1.324643 ! Fit after self-cal, rms=0.059385Jy sigma=1.324628 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 = 0.000109518 Jy ! Component: 100 - total flux cleaned = 0.000129631 Jy ! Component: 150 - total flux cleaned = 0.00013568 Jy ! Component: 200 - total flux cleaned = 0.000141207 Jy ! Total flux subtracted in 200 components = 0.000141207 Jy ! Clean residual min=-0.001224 max=0.001331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0746618 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.0746618 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=0.059385Jy sigma=1.324617 ! Fit after self-cal, rms=0.059385Jy sigma=1.324610 ! 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=0.9187 mas, bmaj=2.127 mas, bpa=4.411 degrees ! Estimated noise=0.258176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9187 x 2.127 at 4.411 degrees (North through East) ! Clean map min=-0.001155 max=0.050099 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=0.7687 mas, bmaj=1.843 mas, bpa=2.773 degrees ! Estimated noise=0.377047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037348 Jy ! Component: 100 - total flux cleaned = 0.0496269 Jy ! Component: 150 - total flux cleaned = 0.0569835 Jy ! Component: 200 - total flux cleaned = 0.0615719 Jy ! Total flux subtracted in 200 components = 0.0615719 Jy ! Clean residual min=-0.002027 max=0.002420 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0615719 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0615719 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9187 mas, bmaj=2.127 mas, bpa=4.411 degrees ! Estimated noise=0.258176 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 = 0.00390886 Jy ! Component: 100 - total flux cleaned = 0.00630533 Jy ! Component: 150 - total flux cleaned = 0.00806825 Jy ! Component: 200 - total flux cleaned = 0.00938431 Jy ! Total flux subtracted in 200 components = 0.00938431 Jy ! Clean residual min=-0.001460 max=0.001316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0709562 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0709562 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=2.154 mas, bmaj=3.528 mas, bpa=1.317 degrees ! Estimated noise=0.327514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131767 Jy ! Component: 100 - total flux cleaned = 0.0021867 Jy ! Component: 150 - total flux cleaned = 0.0028029 Jy ! Component: 200 - total flux cleaned = 0.00326038 Jy ! Total flux subtracted in 200 components = 0.00326038 Jy ! Clean residual min=-0.001296 max=0.001251 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0742166 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 = 0.000161963 Jy ! Component: 100 - total flux cleaned = 0.000250788 Jy ! Component: 150 - total flux cleaned = 0.000330008 Jy ! Component: 200 - total flux cleaned = 0.000371235 Jy ! Total flux subtracted in 200 components = 0.000371235 Jy ! Clean residual min=-0.001276 max=0.001287 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0745879 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.0745879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9187 mas, bmaj=2.127 mas, bpa=4.411 degrees ! Estimated noise=0.258176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151782 Jy ! Component: 100 - total flux cleaned = -7.56271e-05 Jy ! Component: 150 - total flux cleaned = -3.38241e-05 Jy ! Component: 200 - total flux cleaned = 2.35526e-05 Jy ! Total flux subtracted in 200 components = 2.35526e-05 Jy ! Clean residual min=-0.001252 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0746114 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0746114 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=0.059397Jy sigma=1.324955 ! Fit after self-cal, rms=0.059396Jy sigma=1.324915 wmodel /scr/pima/bg219e_uvs/J0853-0150_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219e_uvs/J0853-0150_X_map.mod wobs /scr/pima/bg219e_uvs/J0853-0150_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0853-0150_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0853-0150_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0853-0150_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 = -0.00022459 Jy ! Component: 100 - total flux cleaned = -0.000285942 Jy ! Component: 150 - total flux cleaned = -0.00036239 Jy ! Component: 200 - total flux cleaned = -0.000417787 Jy ! Component: 250 - total flux cleaned = -0.000435471 Jy ! Component: 300 - total flux cleaned = -0.000400738 Jy ! Component: 350 - total flux cleaned = -0.000383615 Jy ! Component: 400 - total flux cleaned = -0.000367344 Jy ! Component: 450 - total flux cleaned = -0.000351464 Jy ! Component: 500 - total flux cleaned = -0.000351218 Jy ! Component: 550 - total flux cleaned = -0.000351023 Jy ! Component: 600 - total flux cleaned = -0.000350744 Jy ! Component: 650 - total flux cleaned = -0.000379893 Jy ! Component: 700 - total flux cleaned = -0.000351199 Jy ! Component: 750 - total flux cleaned = -0.000407412 Jy ! Component: 800 - total flux cleaned = -0.000407246 Jy ! Component: 850 - total flux cleaned = -0.000434393 Jy ! Component: 900 - total flux cleaned = -0.000474686 Jy ! Component: 950 - total flux cleaned = -0.000540355 Jy ! Component: 1000 - total flux cleaned = -0.000553355 Jy ! Component: 1050 - total flux cleaned = -0.000591834 Jy ! Component: 1100 - total flux cleaned = -0.000642195 Jy ! Component: 1150 - total flux cleaned = -0.0006916 Jy ! Component: 1200 - total flux cleaned = -0.000728279 Jy ! Component: 1250 - total flux cleaned = -0.000788333 Jy ! Component: 1300 - total flux cleaned = -0.000859622 Jy ! Component: 1350 - total flux cleaned = -0.000906415 Jy ! Component: 1400 - total flux cleaned = -0.000964136 Jy ! Component: 1450 - total flux cleaned = -0.000986918 Jy ! Component: 1500 - total flux cleaned = -0.00105438 Jy ! Component: 1550 - total flux cleaned = -0.00108773 Jy ! Component: 1600 - total flux cleaned = -0.00109883 Jy ! Component: 1650 - total flux cleaned = -0.00117474 Jy ! Component: 1700 - total flux cleaned = -0.00119606 Jy ! Component: 1750 - total flux cleaned = -0.00120655 Jy ! Component: 1800 - total flux cleaned = -0.001217 Jy ! Component: 1850 - total flux cleaned = -0.00125863 Jy ! Component: 1900 - total flux cleaned = -0.00128943 Jy ! Component: 1950 - total flux cleaned = -0.00131973 Jy ! Component: 2000 - total flux cleaned = -0.00131948 Jy ! Component: 2050 - total flux cleaned = -0.00131946 Jy ! Component: 2100 - total flux cleaned = -0.00131956 Jy ! Component: 2150 - total flux cleaned = -0.0013586 Jy ! Component: 2200 - total flux cleaned = -0.00132968 Jy ! Component: 2250 - total flux cleaned = -0.00135827 Jy ! Component: 2300 - total flux cleaned = -0.00134878 Jy ! Component: 2350 - total flux cleaned = -0.00134886 Jy ! Component: 2400 - total flux cleaned = -0.0013769 Jy ! Component: 2450 - total flux cleaned = -0.00136774 Jy ! Component: 2500 - total flux cleaned = -0.0014227 Jy ! Component: 2550 - total flux cleaned = -0.00143166 Jy ! Component: 2600 - total flux cleaned = -0.0014497 Jy ! Component: 2650 - total flux cleaned = -0.00146756 Jy ! Component: 2700 - total flux cleaned = -0.00144101 Jy ! Component: 2750 - total flux cleaned = -0.00145867 Jy ! Component: 2800 - total flux cleaned = -0.00149348 Jy ! Component: 2850 - total flux cleaned = -0.00148477 Jy ! Component: 2900 - total flux cleaned = -0.00150196 Jy ! Component: 2950 - total flux cleaned = -0.00151903 Jy ! Component: 3000 - total flux cleaned = -0.00149373 Jy ! Component: 3050 - total flux cleaned = -0.00152725 Jy ! Component: 3100 - total flux cleaned = -0.00151893 Jy ! Component: 3150 - total flux cleaned = -0.00153553 Jy ! Component: 3200 - total flux cleaned = -0.00152737 Jy ! Component: 3250 - total flux cleaned = -0.00152753 Jy ! Component: 3300 - total flux cleaned = -0.00152758 Jy ! Component: 3350 - total flux cleaned = -0.0015518 Jy ! Component: 3400 - total flux cleaned = -0.00153582 Jy ! Component: 3450 - total flux cleaned = -0.00155166 Jy ! Component: 3500 - total flux cleaned = -0.00155173 Jy ! Component: 3550 - total flux cleaned = -0.00159074 Jy ! Component: 3600 - total flux cleaned = -0.00158305 Jy ! Component: 3650 - total flux cleaned = -0.00158307 Jy ! Component: 3700 - total flux cleaned = -0.001629 Jy ! Component: 3750 - total flux cleaned = -0.00164419 Jy ! Component: 3800 - total flux cleaned = -0.00165928 Jy ! Component: 3850 - total flux cleaned = -0.0016893 Jy ! Component: 3900 - total flux cleaned = -0.00170423 Jy ! Component: 3950 - total flux cleaned = -0.00171158 Jy ! Component: 4000 - total flux cleaned = -0.00174105 Jy ! Component: 4050 - total flux cleaned = -0.00176295 Jy ! Total flux subtracted in 4096 components = -0.00177753 Jy ! Clean residual min=-0.000456 max=0.000445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0728339 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 350 components and 0.0728339 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0853-0150_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9187 x 2.127 at 4.411 degrees (North through East) ! Clean map min=-0.001068 max=0.049906 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0853-0150_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.049906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.737237 0.737237 1.47447 2.94895 5.89789 11.7958 23.5916 47.1832 94.3663 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 406.924 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0853-0150_X_uvs.log closed on Thu Apr 7 09:04:18 2016