! Started logfile: /scr/pima/bg219e_uvs/J0927+1739_X_uvs.log on Thu Apr 7 09:05:01 2016 obs /scr/pima/bg219e_uvs/J0927+1739_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0927+1739_X_uva.fits ! AN table 1: 31 integrations on 21 of 21 possible baselines. ! AN table 2: 31 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.687404 visibilities/baseline/integration-bin. ! Found source: J0927+1739 ! ! 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 10740 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/J0927+1739_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 26 telescope corrections were flagged in sub-array 1. ! A total of 41 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 41 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 41 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 41 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 41 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 41 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 41 telescope corrections were flagged in sub-array 2. ! ! 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=1.001241Jy sigma=25.257928 ! Fit after self-cal, rms=0.952505Jy sigma=24.201245 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=2.953 mas, bpa=-19.08 degrees ! Estimated noise=0.524649 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 = 0.036635 Jy ! Component: 100 - total flux cleaned = 0.0447485 Jy ! Total flux subtracted in 100 components = 0.0447485 Jy ! Clean residual min=-0.003731 max=0.005192 Jy/beam ! Clean residual mean=0.000000 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.0447485 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0447485 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=0.052334Jy sigma=1.289759 ! Fit after self-cal, rms=0.050662Jy sigma=1.249493 ! 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=2.298 mas, bmaj=2.947 mas, bpa=-9.622 degrees ! Estimated noise=0.390912 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 = 0.00569629 Jy ! Component: 100 - total flux cleaned = 0.00856018 Jy ! Component: 150 - total flux cleaned = 0.010404 Jy ! Component: 200 - total flux cleaned = 0.0116652 Jy ! Total flux subtracted in 200 components = 0.0116652 Jy ! Clean residual min=-0.003217 max=0.005368 Jy/beam ! Clean residual mean=-0.000002 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0564137 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0564137 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=0.049984Jy sigma=1.234093 ! Fit after self-cal, rms=0.049868Jy sigma=1.232890 ! Inverting map ! Added new window around map position (-6.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454904 Jy ! Component: 100 - total flux cleaned = 0.00673551 Jy ! Component: 150 - total flux cleaned = 0.0083487 Jy ! Component: 200 - total flux cleaned = 0.00963492 Jy ! Total flux subtracted in 200 components = 0.00963492 Jy ! Clean residual min=-0.002235 max=0.003104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0660486 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.0660486 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=0.049418Jy sigma=1.222101 ! Fit after self-cal, rms=0.049253Jy sigma=1.218485 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.298 x 2.947 at -9.622 degrees (North through East) ! Clean map min=-0.0022484 max=0.050005 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 1.04 FD 0.99 KP 1.16 LA 0.88 ! NL 1.07 OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 KP 1.05 LA 0.92 ! NL 0.99 OV 1.15 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 KP 0.97 LA 0.97 ! NL 1.00 OV 1.12 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.84 HN 0.98 KP 1.09 ! LA 1.07 NL 0.95 OV 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 KP 0.97 LA 1.01 ! NL 0.97 OV 1.14 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.88 HN 0.86 KP 1.05 ! LA 0.98 NL 1.07 OV 0.90 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 KP 0.89 LA 1.02 ! NL 1.10 OV 1.11 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 KP 1.13 LA 0.89 ! NL 0.96 OV 1.07 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.86 HN 1.01 KP 1.09 ! LA 0.97 NL 0.88 OV 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 KP 1.05 LA 0.94 ! NL 1.09 OV 1.16 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 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=0.049253Jy sigma=1.218485 ! Fit after self-cal, rms=0.049329Jy sigma=1.213522 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=2.959 mas, bpa=-10.36 degrees ! Estimated noise=0.391834 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 = 0.00182692 Jy ! Component: 100 - total flux cleaned = 0.00284817 Jy ! Component: 150 - total flux cleaned = 0.00368959 Jy ! Component: 200 - total flux cleaned = 0.00420385 Jy ! Total flux subtracted in 200 components = 0.00420385 Jy ! Clean residual min=-0.001987 max=0.001949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0702524 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.0702524 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=0.049244Jy sigma=1.211583 ! Fit after self-cal, rms=0.049259Jy sigma=1.209895 ! 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=0.049259Jy sigma=1.209895 ! Fit after self-cal, rms=0.049390Jy sigma=1.209243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=2.959 mas, bpa=-10.48 degrees ! Estimated noise=0.392038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121073 Jy ! Component: 100 - total flux cleaned = 0.00182156 Jy ! Component: 150 - total flux cleaned = 0.00239237 Jy ! Component: 200 - total flux cleaned = 0.00287402 Jy ! Total flux subtracted in 200 components = 0.00287402 Jy ! Clean residual min=-0.001911 max=0.001721 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0731265 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.0731265 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=0.049347Jy sigma=1.208267 ! Fit after self-cal, rms=0.049276Jy sigma=1.206193 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 = 0.000695738 Jy ! Component: 100 - total flux cleaned = 0.00107132 Jy ! Component: 150 - total flux cleaned = 0.00131486 Jy ! Component: 200 - total flux cleaned = 0.00153714 Jy ! Total flux subtracted in 200 components = 0.00153714 Jy ! Clean residual min=-0.001869 max=0.001766 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0746636 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.0746636 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=0.049254Jy sigma=1.205721 ! Fit after self-cal, rms=0.049251Jy sigma=1.205642 ! 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=0.049251Jy sigma=1.205642 ! Fit after self-cal, rms=0.049250Jy sigma=1.204882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=2.961 mas, bpa=-10.64 degrees ! Estimated noise=0.392252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807345 Jy ! Component: 100 - total flux cleaned = 0.00139155 Jy ! Component: 150 - total flux cleaned = 0.00180678 Jy ! Component: 200 - total flux cleaned = 0.00207301 Jy ! Total flux subtracted in 200 components = 0.00207301 Jy ! Clean residual min=-0.001839 max=0.001691 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0767366 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.0767366 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=0.049228Jy sigma=1.204423 ! Fit after self-cal, rms=0.049233Jy sigma=1.204324 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 = 0.000327803 Jy ! Component: 100 - total flux cleaned = 0.000501318 Jy ! Component: 150 - total flux cleaned = 0.000673273 Jy ! Component: 200 - total flux cleaned = 0.000862535 Jy ! Total flux subtracted in 200 components = 0.000862535 Jy ! Clean residual min=-0.001815 max=0.001671 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0775992 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.0775992 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=0.049222Jy sigma=1.204094 ! Fit after self-cal, rms=0.049222Jy sigma=1.204066 ! 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=0.049222Jy sigma=1.204066 ! Fit after self-cal, rms=0.049262Jy sigma=1.203947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=3.179 mas, bpa=-9.303 degrees ! Estimated noise=0.410211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643751 Jy ! Component: 100 - total flux cleaned = 0.00111738 Jy ! Component: 150 - total flux cleaned = 0.00152317 Jy ! Component: 200 - total flux cleaned = 0.00188265 Jy ! Total flux subtracted in 200 components = 0.00188265 Jy ! Clean residual min=-0.001757 max=0.001694 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0794818 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 159 components and 0.0794818 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=0.049249Jy sigma=1.203691 ! Fit after self-cal, rms=0.049254Jy sigma=1.203661 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 = 0.000393254 Jy ! Component: 100 - total flux cleaned = 0.000643409 Jy ! Component: 150 - total flux cleaned = 0.000871793 Jy ! Component: 200 - total flux cleaned = 0.00103824 Jy ! Total flux subtracted in 200 components = 0.00103824 Jy ! Clean residual min=-0.001715 max=0.001659 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.08052 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.08052 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=0.049248Jy sigma=1.203536 ! Fit after self-cal, rms=0.049250Jy sigma=1.203520 ! 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=2.281 mas, bmaj=2.961 mas, bpa=-10.63 degrees ! Estimated noise=0.392137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.281 x 2.961 at -10.63 degrees (North through East) ! Clean map min=-0.0017069 max=0.049449 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=2.97 mas, bpa=-18.9 degrees ! Estimated noise=0.527189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378157 Jy ! Component: 100 - total flux cleaned = 0.0484911 Jy ! Component: 150 - total flux cleaned = 0.0541442 Jy ! Component: 200 - total flux cleaned = 0.0579279 Jy ! Total flux subtracted in 200 components = 0.0579279 Jy ! Clean residual min=-0.003309 max=0.002973 Jy/beam ! Clean residual mean=0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0579279 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0579279 Jy ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.961 mas, bpa=-10.63 degrees ! Estimated noise=0.392137 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 = 0.00377003 Jy ! Component: 100 - total flux cleaned = 0.00645764 Jy ! Component: 150 - total flux cleaned = 0.00863858 Jy ! Component: 200 - total flux cleaned = 0.0104864 Jy ! Total flux subtracted in 200 components = 0.0104864 Jy ! Clean residual min=-0.002469 max=0.001866 Jy/beam ! Clean residual mean=0.000000 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0684144 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.0684144 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=2.627 mas, bmaj=3.179 mas, bpa=-9.303 degrees ! Estimated noise=0.410211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187826 Jy ! Component: 100 - total flux cleaned = 0.00339921 Jy ! Component: 150 - total flux cleaned = 0.00467691 Jy ! Component: 200 - total flux cleaned = 0.00577631 Jy ! Total flux subtracted in 200 components = 0.00577631 Jy ! Clean residual min=-0.002096 max=0.001796 Jy/beam ! Clean residual mean=-0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0741907 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 = 0.000959457 Jy ! Component: 100 - total flux cleaned = 0.00180165 Jy ! Component: 150 - total flux cleaned = 0.00254383 Jy ! Component: 200 - total flux cleaned = 0.00319947 Jy ! Total flux subtracted in 200 components = 0.00319947 Jy ! Clean residual min=-0.001881 max=0.001697 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0773901 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 137 components and 0.0773901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.961 mas, bpa=-10.63 degrees ! Estimated noise=0.392137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417837 Jy ! Component: 100 - total flux cleaned = 0.000728014 Jy ! Component: 150 - total flux cleaned = 0.00106339 Jy ! Component: 200 - total flux cleaned = 0.00136966 Jy ! Total flux subtracted in 200 components = 0.00136966 Jy ! Clean residual min=-0.001841 max=0.001588 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0787598 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.0787598 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=0.049256Jy sigma=1.203643 ! Fit after self-cal, rms=0.049253Jy sigma=1.203604 wmodel /scr/pima/bg219e_uvs/J0927+1739_X_map.mod ! Writing 159 model components to file: /scr/pima/bg219e_uvs/J0927+1739_X_map.mod wobs /scr/pima/bg219e_uvs/J0927+1739_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0927+1739_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0927+1739_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0927+1739_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 = -0.000114942 Jy ! Component: 100 - total flux cleaned = -3.24123e-05 Jy ! Component: 150 - total flux cleaned = 4.32787e-05 Jy ! Component: 200 - total flux cleaned = 4.20105e-05 Jy ! Component: 250 - total flux cleaned = 4.08545e-08 Jy ! Component: 300 - total flux cleaned = -0.00011853 Jy ! Component: 350 - total flux cleaned = -0.000250313 Jy ! Component: 400 - total flux cleaned = -0.000322973 Jy ! Component: 450 - total flux cleaned = -0.000358153 Jy ! Component: 500 - total flux cleaned = -0.000358281 Jy ! Component: 550 - total flux cleaned = -0.000390102 Jy ! Component: 600 - total flux cleaned = -0.000374397 Jy ! Component: 650 - total flux cleaned = -0.00035952 Jy ! Component: 700 - total flux cleaned = -0.000416374 Jy ! Component: 750 - total flux cleaned = -0.000332562 Jy ! Component: 800 - total flux cleaned = -0.00026467 Jy ! Component: 850 - total flux cleaned = -0.000172364 Jy ! Component: 900 - total flux cleaned = -0.000108533 Jy ! Component: 950 - total flux cleaned = -9.58541e-05 Jy ! Component: 1000 - total flux cleaned = -4.64903e-05 Jy ! Component: 1050 - total flux cleaned = 3.74754e-05 Jy ! Component: 1100 - total flux cleaned = 9.62081e-05 Jy ! Component: 1150 - total flux cleaned = 0.000165056 Jy ! Component: 1200 - total flux cleaned = 0.000210021 Jy ! Component: 1250 - total flux cleaned = 0.00026535 Jy ! Component: 1300 - total flux cleaned = 0.00031944 Jy ! Component: 1350 - total flux cleaned = 0.000372606 Jy ! Component: 1400 - total flux cleaned = 0.000403982 Jy ! Component: 1450 - total flux cleaned = 0.000476025 Jy ! Component: 1500 - total flux cleaned = 0.000506484 Jy ! Component: 1550 - total flux cleaned = 0.000576345 Jy ! Component: 1600 - total flux cleaned = 0.00063531 Jy ! Component: 1650 - total flux cleaned = 0.000683718 Jy ! Component: 1700 - total flux cleaned = 0.000769583 Jy ! Component: 1750 - total flux cleaned = 0.00081665 Jy ! Component: 1800 - total flux cleaned = 0.000872318 Jy ! Component: 1850 - total flux cleaned = 0.000908947 Jy ! Component: 1900 - total flux cleaned = 0.000954254 Jy ! Component: 1950 - total flux cleaned = 0.000972137 Jy ! Component: 2000 - total flux cleaned = 0.00102527 Jy ! Component: 2050 - total flux cleaned = 0.00105152 Jy ! Component: 2100 - total flux cleaned = 0.00109485 Jy ! Component: 2150 - total flux cleaned = 0.0011291 Jy ! Component: 2200 - total flux cleaned = 0.00117164 Jy ! Component: 2250 - total flux cleaned = 0.00122219 Jy ! Component: 2300 - total flux cleaned = 0.0012639 Jy ! Component: 2350 - total flux cleaned = 0.00128863 Jy ! Component: 2400 - total flux cleaned = 0.00131322 Jy ! Component: 2450 - total flux cleaned = 0.00132147 Jy ! Component: 2500 - total flux cleaned = 0.0013539 Jy ! Component: 2550 - total flux cleaned = 0.00136199 Jy ! Component: 2600 - total flux cleaned = 0.001394 Jy ! Component: 2650 - total flux cleaned = 0.00141783 Jy ! Component: 2700 - total flux cleaned = 0.00143361 Jy ! Component: 2750 - total flux cleaned = 0.00144927 Jy ! Component: 2800 - total flux cleaned = 0.00145711 Jy ! Component: 2850 - total flux cleaned = 0.00149584 Jy ! Component: 2900 - total flux cleaned = 0.00149588 Jy ! Component: 2950 - total flux cleaned = 0.00152653 Jy ! Component: 3000 - total flux cleaned = 0.00155698 Jy ! Component: 3050 - total flux cleaned = 0.00157215 Jy ! Component: 3100 - total flux cleaned = 0.00159482 Jy ! Component: 3150 - total flux cleaned = 0.00160988 Jy ! Component: 3200 - total flux cleaned = 0.00166231 Jy ! Component: 3250 - total flux cleaned = 0.00169962 Jy ! Component: 3300 - total flux cleaned = 0.00175181 Jy ! Component: 3350 - total flux cleaned = 0.00178897 Jy ! Component: 3400 - total flux cleaned = 0.00182615 Jy ! Component: 3450 - total flux cleaned = 0.00184097 Jy ! Component: 3500 - total flux cleaned = 0.00187064 Jy ! Component: 3550 - total flux cleaned = 0.00187809 Jy ! Component: 3600 - total flux cleaned = 0.0019004 Jy ! Component: 3650 - total flux cleaned = 0.00193007 Jy ! Component: 3700 - total flux cleaned = 0.00194496 Jy ! Component: 3750 - total flux cleaned = 0.00195979 Jy ! Component: 3800 - total flux cleaned = 0.00198218 Jy ! Component: 3850 - total flux cleaned = 0.00198964 Jy ! Component: 3900 - total flux cleaned = 0.00199714 Jy ! Component: 3950 - total flux cleaned = 0.00202706 Jy ! Component: 4000 - total flux cleaned = 0.00202707 Jy ! Component: 4050 - total flux cleaned = 0.00204966 Jy ! Total flux subtracted in 4096 components = 0.0020421 Jy ! Clean residual min=-0.000683 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0808019 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 426 components and 0.0808019 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0927+1739_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.281 x 2.961 at -10.63 degrees (North through East) ! Clean map min=-0.0010391 max=0.048909 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0927+1739_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0489087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721182 0.721182 1.44236 2.88473 5.76946 11.5389 23.0778 46.1557 92.3113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.983 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0927+1739_X_uvs.log closed on Thu Apr 7 09:05:05 2016