! Started logfile: /scr/pima/bg219b_uvs/J0317+5643_X_uvs.log on Thu Apr 7 01:41:39 2016 obs /scr/pima/bg219b_uvs/J0317+5643_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0317+5643_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0317+5643 ! ! 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 23328 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/bg219b_uvs/J0317+5643_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 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=1.012608Jy sigma=24.437403 ! Fit after self-cal, rms=0.781754Jy sigma=18.838860 ! 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=0.8085 mas, bmaj=1.013 mas, bpa=-9.089 degrees ! Estimated noise=0.476973 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 = 0.169212 Jy ! Component: 100 - total flux cleaned = 0.20711 Jy ! Total flux subtracted in 100 components = 0.20711 Jy ! Clean residual min=-0.006700 max=0.012772 Jy/beam ! Clean residual mean=0.000020 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.20711 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.20711 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=0.063166Jy sigma=1.484655 ! Fit after self-cal, rms=0.063159Jy sigma=1.484468 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013436 Jy ! Component: 100 - total flux cleaned = 0.0204067 Jy ! Total flux subtracted in 100 components = 0.0204067 Jy ! Clean residual min=-0.004865 max=0.006221 Jy/beam ! Clean residual mean=0.000009 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.227516 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.227517 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=0.060327Jy sigma=1.404248 ! Fit after self-cal, rms=0.060326Jy sigma=1.404098 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.253 mas, bpa=-5.978 degrees ! Estimated noise=0.255999 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 = 0.00356793 Jy ! Component: 100 - total flux cleaned = 0.00525347 Jy ! Component: 150 - total flux cleaned = 0.0059212 Jy ! Component: 200 - total flux cleaned = 0.00601962 Jy ! Total flux subtracted in 200 components = 0.00601962 Jy ! Clean residual min=-0.004825 max=0.006757 Jy/beam ! Clean residual mean=0.000024 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.233536 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.233536 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=0.060160Jy sigma=1.398625 ! Fit after self-cal, rms=0.060158Jy sigma=1.398580 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.253 at -5.978 degrees (North through East) ! Clean map min=-0.0045291 max=0.22025 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 0.97 FD 0.93 HN 1.02 KP 0.94 ! LA 0.96 MK 0.98 NL 1.00 OV 0.95 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.95 ! LA 0.96 MK 1.02 NL 1.03 OV 0.98 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.99 ! LA 0.99 MK 1.01 NL 1.02 OV 1.02 ! PT 1.13 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 0.96 ! LA 0.94 MK 0.98 NL 1.01 OV 0.98 ! PT 1.08 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.97 ! LA 0.96 MK 0.99 NL 1.02 OV 0.97 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.98 ! LA 0.98 MK 1.05 NL 1.04 OV 1.00 ! PT 1.11 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.97 ! LA 0.95 MK 1.01 NL 1.00 OV 0.95 ! PT 1.09 SC 1.01 ! ! ! 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=0.060158Jy sigma=1.398580 ! Fit after self-cal, rms=0.059381Jy sigma=1.357230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.259 mas, bpa=-5.945 degrees ! Estimated noise=0.256379 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 = -0.000856482 Jy ! Component: 100 - total flux cleaned = -0.00106525 Jy ! Component: 150 - total flux cleaned = -0.001135 Jy ! Component: 200 - total flux cleaned = -0.00119733 Jy ! Total flux subtracted in 200 components = -0.00119733 Jy ! Clean residual min=-0.004137 max=0.005133 Jy/beam ! Clean residual mean=0.000048 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.232339 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.232339 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=0.059364Jy sigma=1.356878 ! Fit after self-cal, rms=0.059388Jy sigma=1.356756 ! 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=0.059388Jy sigma=1.356756 ! Fit after self-cal, rms=0.057922Jy sigma=1.313420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.261 mas, bpa=-6.642 degrees ! Estimated noise=0.256285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000613496 Jy ! Component: 100 - total flux cleaned = -0.000703407 Jy ! Component: 150 - total flux cleaned = -0.000816703 Jy ! Component: 200 - total flux cleaned = -0.000896149 Jy ! Total flux subtracted in 200 components = -0.000896149 Jy ! Clean residual min=-0.001814 max=0.003518 Jy/beam ! Clean residual mean=0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.231443 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.231443 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=0.057902Jy sigma=1.312987 ! Fit after self-cal, rms=0.057924Jy sigma=1.312819 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, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321765 Jy ! Component: 100 - total flux cleaned = 0.0047348 Jy ! Component: 150 - total flux cleaned = 0.00567813 Jy ! Component: 200 - total flux cleaned = 0.00607917 Jy ! Total flux subtracted in 200 components = 0.00607917 Jy ! Clean residual min=-0.001476 max=0.001514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.237522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.237522 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=0.057756Jy sigma=1.308345 ! Fit after self-cal, rms=0.057741Jy sigma=1.308018 ! Inverting map ! Added new window around map position (-6.2, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122098 Jy ! Component: 100 - total flux cleaned = 0.00173988 Jy ! Component: 150 - total flux cleaned = 0.00198372 Jy ! Component: 200 - total flux cleaned = 0.00216633 Jy ! Total flux subtracted in 200 components = 0.00216633 Jy ! Clean residual min=-0.001417 max=0.001344 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.239688 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.239688 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=0.057692Jy sigma=1.306928 ! Fit after self-cal, rms=0.057690Jy sigma=1.306888 ! 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=0.057690Jy sigma=1.306888 ! Fit after self-cal, rms=0.057626Jy sigma=1.306443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.261 mas, bpa=-6.52 degrees ! Estimated noise=0.25607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755938 Jy ! Component: 100 - total flux cleaned = 0.000908417 Jy ! Component: 150 - total flux cleaned = 0.000997409 Jy ! Component: 200 - total flux cleaned = 0.00107885 Jy ! Total flux subtracted in 200 components = 0.00107885 Jy ! Clean residual min=-0.001330 max=0.001333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.240767 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.240767 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=0.057604Jy sigma=1.305949 ! Fit after self-cal, rms=0.057603Jy sigma=1.305925 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 (39.6, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121191 Jy ! Component: 100 - total flux cleaned = 0.00159685 Jy ! Component: 150 - total flux cleaned = 0.00174425 Jy ! Component: 200 - total flux cleaned = 0.00190089 Jy ! Total flux subtracted in 200 components = 0.00190089 Jy ! Clean residual min=-0.001289 max=0.001279 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.242668 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.242668 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=0.057572Jy sigma=1.305249 ! Fit after self-cal, rms=0.057572Jy sigma=1.305222 ! 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=0.057572Jy sigma=1.305222 ! Fit after self-cal, rms=0.057545Jy sigma=1.305154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=2.415 mas, bpa=48.21 degrees ! Estimated noise=0.322514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450774 Jy ! Component: 100 - total flux cleaned = 0.00074958 Jy ! Component: 150 - total flux cleaned = 0.00094224 Jy ! Component: 200 - total flux cleaned = 0.00105147 Jy ! Total flux subtracted in 200 components = 0.00105147 Jy ! Clean residual min=-0.001645 max=0.001209 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.243719 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.243719 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=0.057537Jy sigma=1.304995 ! Fit after self-cal, rms=0.057536Jy sigma=1.304976 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 = 0.000154129 Jy ! Component: 100 - total flux cleaned = 0.000179204 Jy ! Component: 150 - total flux cleaned = 0.00020264 Jy ! Component: 200 - total flux cleaned = 0.00021347 Jy ! Total flux subtracted in 200 components = 0.00021347 Jy ! Clean residual min=-0.001597 max=0.001166 Jy/beam ! Clean residual mean=-0.000006 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.243933 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.243933 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=0.057533Jy sigma=1.304909 ! Fit after self-cal, rms=0.057532Jy sigma=1.304899 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.261 mas, bpa=-6.45 degrees ! Estimated noise=0.255954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.261 at -6.45 degrees (North through East) ! Clean map min=-0.0011596 max=0.22092 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=0.8103 mas, bmaj=1.022 mas, bpa=-9.768 degrees ! Estimated noise=0.47578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168735 Jy ! Component: 100 - total flux cleaned = 0.206507 Jy ! Component: 150 - total flux cleaned = 0.219177 Jy ! Component: 200 - total flux cleaned = 0.225378 Jy ! Total flux subtracted in 200 components = 0.225378 Jy ! Clean residual min=-0.003130 max=0.003642 Jy/beam ! Clean residual mean=0.000007 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.225378 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.225378 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.261 mas, bpa=-6.45 degrees ! Estimated noise=0.255954 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 = 0.00476989 Jy ! Component: 100 - total flux cleaned = 0.00787616 Jy ! Component: 150 - total flux cleaned = 0.0101499 Jy ! Component: 200 - total flux cleaned = 0.0119168 Jy ! Total flux subtracted in 200 components = 0.0119168 Jy ! Clean residual min=-0.001574 max=0.001362 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.237295 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.237295 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=2.24 mas, bmaj=2.415 mas, bpa=48.21 degrees ! Estimated noise=0.322514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202043 Jy ! Component: 100 - total flux cleaned = 0.0033448 Jy ! Component: 150 - total flux cleaned = 0.00432975 Jy ! Component: 200 - total flux cleaned = 0.0050799 Jy ! Total flux subtracted in 200 components = 0.0050799 Jy ! Clean residual min=-0.001649 max=0.001271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.242375 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 = 0.000428823 Jy ! Component: 100 - total flux cleaned = 0.000763358 Jy ! Component: 150 - total flux cleaned = 0.00093299 Jy ! Component: 200 - total flux cleaned = 0.00105529 Jy ! Total flux subtracted in 200 components = 0.00105529 Jy ! Clean residual min=-0.001624 max=0.001210 Jy/beam ! Clean residual mean=-0.000006 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.24343 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.24343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.261 mas, bpa=-6.45 degrees ! Estimated noise=0.255954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111494 Jy ! Component: 100 - total flux cleaned = 0.000277875 Jy ! Component: 150 - total flux cleaned = 0.000366849 Jy ! Component: 200 - total flux cleaned = 0.000447877 Jy ! Total flux subtracted in 200 components = 0.000447877 Jy ! Clean residual min=-0.001261 max=0.001243 Jy/beam ! Clean residual mean=-0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.243878 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.243878 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=0.057585Jy sigma=1.306099 ! Fit after self-cal, rms=0.057583Jy sigma=1.306023 wmodel /scr/pima/bg219b_uvs/J0317+5643_X_map.mod ! Writing 89 model components to file: /scr/pima/bg219b_uvs/J0317+5643_X_map.mod wobs /scr/pima/bg219b_uvs/J0317+5643_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0317+5643_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0317+5643_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0317+5643_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 = 0.00013933 Jy ! Component: 100 - total flux cleaned = 0.000139698 Jy ! Component: 150 - total flux cleaned = 0.000118861 Jy ! Component: 200 - total flux cleaned = 7.7832e-05 Jy ! Component: 250 - total flux cleaned = 1.84823e-05 Jy ! Component: 300 - total flux cleaned = -3.91384e-05 Jy ! Component: 350 - total flux cleaned = -3.90628e-05 Jy ! Component: 400 - total flux cleaned = -0.000131666 Jy ! Component: 450 - total flux cleaned = -0.000204054 Jy ! Component: 500 - total flux cleaned = -0.000257441 Jy ! Component: 550 - total flux cleaned = -0.000275019 Jy ! Component: 600 - total flux cleaned = -0.000326884 Jy ! Component: 650 - total flux cleaned = -0.000411926 Jy ! Component: 700 - total flux cleaned = -0.000412031 Jy ! Component: 750 - total flux cleaned = -0.000461749 Jy ! Component: 800 - total flux cleaned = -0.000477943 Jy ! Component: 850 - total flux cleaned = -0.000493862 Jy ! Component: 900 - total flux cleaned = -0.000477696 Jy ! Component: 950 - total flux cleaned = -0.000446581 Jy ! Component: 1000 - total flux cleaned = -0.000477914 Jy ! Component: 1050 - total flux cleaned = -0.000508767 Jy ! Component: 1100 - total flux cleaned = -0.000539191 Jy ! Component: 1150 - total flux cleaned = -0.000539059 Jy ! Component: 1200 - total flux cleaned = -0.000553817 Jy ! Component: 1250 - total flux cleaned = -0.000539408 Jy ! Component: 1300 - total flux cleaned = -0.000554122 Jy ! Component: 1350 - total flux cleaned = -0.000568728 Jy ! Component: 1400 - total flux cleaned = -0.000611298 Jy ! Component: 1450 - total flux cleaned = -0.000667271 Jy ! Component: 1500 - total flux cleaned = -0.000681228 Jy ! Component: 1550 - total flux cleaned = -0.000749514 Jy ! Component: 1600 - total flux cleaned = -0.000763183 Jy ! Component: 1650 - total flux cleaned = -0.000816652 Jy ! Component: 1700 - total flux cleaned = -0.00084323 Jy ! Component: 1750 - total flux cleaned = -0.000895543 Jy ! Component: 1800 - total flux cleaned = -0.000895535 Jy ! Component: 1850 - total flux cleaned = -0.000921242 Jy ! Component: 1900 - total flux cleaned = -0.00090856 Jy ! Component: 1950 - total flux cleaned = -0.000959162 Jy ! Component: 2000 - total flux cleaned = -0.000984178 Jy ! Component: 2050 - total flux cleaned = -0.00100907 Jy ! Component: 2100 - total flux cleaned = -0.00098438 Jy ! Component: 2150 - total flux cleaned = -0.00102116 Jy ! Component: 2200 - total flux cleaned = -0.00105758 Jy ! Component: 2250 - total flux cleaned = -0.00109368 Jy ! Component: 2300 - total flux cleaned = -0.00114156 Jy ! Component: 2350 - total flux cleaned = -0.00120077 Jy ! Component: 2400 - total flux cleaned = -0.00124788 Jy ! Component: 2450 - total flux cleaned = -0.00122461 Jy ! Component: 2500 - total flux cleaned = -0.00127107 Jy ! Component: 2550 - total flux cleaned = -0.0012942 Jy ! Component: 2600 - total flux cleaned = -0.00132855 Jy ! Component: 2650 - total flux cleaned = -0.00138516 Jy ! Component: 2700 - total flux cleaned = -0.00138514 Jy ! Component: 2750 - total flux cleaned = -0.00141873 Jy ! Component: 2800 - total flux cleaned = -0.00144112 Jy ! Component: 2850 - total flux cleaned = -0.00147432 Jy ! Component: 2900 - total flux cleaned = -0.00149629 Jy ! Component: 2950 - total flux cleaned = -0.0015508 Jy ! Component: 3000 - total flux cleaned = -0.00155085 Jy ! Component: 3050 - total flux cleaned = -0.00160472 Jy ! Component: 3100 - total flux cleaned = -0.00161542 Jy ! Component: 3150 - total flux cleaned = -0.00165809 Jy ! Component: 3200 - total flux cleaned = -0.00166867 Jy ! Component: 3250 - total flux cleaned = -0.00170025 Jy ! Component: 3300 - total flux cleaned = -0.00171077 Jy ! Component: 3350 - total flux cleaned = -0.00172119 Jy ! Component: 3400 - total flux cleaned = -0.00174191 Jy ! Component: 3450 - total flux cleaned = -0.00179342 Jy ! Component: 3500 - total flux cleaned = -0.00181389 Jy ! Component: 3550 - total flux cleaned = -0.00182403 Jy ! Component: 3600 - total flux cleaned = -0.00185445 Jy ! Component: 3650 - total flux cleaned = -0.00186445 Jy ! Component: 3700 - total flux cleaned = -0.00188454 Jy ! Component: 3750 - total flux cleaned = -0.00185464 Jy ! Component: 3800 - total flux cleaned = -0.00188438 Jy ! Component: 3850 - total flux cleaned = -0.00191392 Jy ! Component: 3900 - total flux cleaned = -0.00190422 Jy ! Component: 3950 - total flux cleaned = -0.00194335 Jy ! Component: 4000 - total flux cleaned = -0.00192389 Jy ! Component: 4050 - total flux cleaned = -0.00194327 Jy ! Total flux subtracted in 4096 components = -0.00192405 Jy ! Clean residual min=-0.000629 max=0.000629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.241954 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 371 components and 0.241954 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0317+5643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.261 at -6.45 degrees (North through East) ! Clean map min=-0.00094644 max=0.2204 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0317+5643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.220399 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210407 0.210407 0.420814 0.841628 1.68326 3.36651 6.73302 13.466 26.9321 53.8642 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.22 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1425.81 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0317+5643_X_uvs.log closed on Thu Apr 7 01:41:44 2016