! Started logfile: /scr/pima/bg219e_uvs/J1945-0153_X_uvs.log on Thu Apr 7 09:15:58 2016 obs /scr/pima/bg219e_uvs/J1945-0153_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1945-0153_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.759921 visibilities/baseline/integration-bin. ! Found source: J1945-0153 ! ! 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 9192 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/J1945-0153_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=1.015797Jy sigma=25.017521 ! Fit after self-cal, rms=0.815205Jy sigma=20.103131 ! 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=0.8814 mas, bmaj=2.572 mas, bpa=19.03 degrees ! Estimated noise=0.604267 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 = 0.143098 Jy ! Component: 100 - total flux cleaned = 0.175077 Jy ! Total flux subtracted in 100 components = 0.175077 Jy ! Clean residual min=-0.005251 max=0.011009 Jy/beam ! Clean residual mean=-0.000003 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.175077 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.175077 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=0.059708Jy sigma=1.421741 ! Fit after self-cal, rms=0.059629Jy sigma=1.420413 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112557 Jy ! Component: 100 - total flux cleaned = 0.0170552 Jy ! Total flux subtracted in 100 components = 0.0170552 Jy ! Clean residual min=-0.003743 max=0.004018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.192132 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.192132 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=0.057197Jy sigma=1.352239 ! Fit after self-cal, rms=0.057181Jy sigma=1.351717 ! 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=1.063 mas, bmaj=2.729 mas, bpa=18.54 degrees ! Estimated noise=0.43974 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 = 0.00561033 Jy ! Component: 100 - total flux cleaned = 0.00902254 Jy ! Component: 150 - total flux cleaned = 0.0113009 Jy ! Component: 200 - total flux cleaned = 0.0128613 Jy ! Total flux subtracted in 200 components = 0.0128613 Jy ! Clean residual min=-0.002632 max=0.002759 Jy/beam ! Clean residual mean=-0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.204993 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.204993 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=0.056602Jy sigma=1.335640 ! Fit after self-cal, rms=0.056592Jy sigma=1.335272 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.729 at 18.54 degrees (North through East) ! Clean map min=-0.0024421 max=0.18446 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 1.02 FD 0.98 HN 1.02 KP 1.00 ! LA 1.02 NL 0.99 OV 1.01 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 NL 1.00 OV 0.98 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.02 ! LA 0.95 NL 1.01 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 0.98 ! LA 1.01 NL 0.99 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! LA 0.99 NL 0.98 OV 1.00 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 1.02 ! LA 1.00 NL 1.00 OV 0.99 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.08 KP 0.99 ! LA 1.01 NL 0.99 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! 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=0.056592Jy sigma=1.335272 ! Fit after self-cal, rms=0.056471Jy sigma=1.329004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.738 mas, bpa=18.58 degrees ! Estimated noise=0.438812 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 = 0.000328464 Jy ! Component: 100 - total flux cleaned = 0.000348885 Jy ! Component: 150 - total flux cleaned = 0.000333563 Jy ! Component: 200 - total flux cleaned = 0.000333463 Jy ! Total flux subtracted in 200 components = 0.000333463 Jy ! Clean residual min=-0.002300 max=0.002817 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.205327 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.205327 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=0.056457Jy sigma=1.328626 ! Fit after self-cal, rms=0.056460Jy sigma=1.328486 ! 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=0.056460Jy sigma=1.328486 ! Fit after self-cal, rms=0.056345Jy sigma=1.323278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.738 mas, bpa=18.6 degrees ! Estimated noise=0.438834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162437 Jy ! Component: 100 - total flux cleaned = 0.000163412 Jy ! Component: 150 - total flux cleaned = 0.000140616 Jy ! Component: 200 - total flux cleaned = 0.00014127 Jy ! Total flux subtracted in 200 components = 0.00014127 Jy ! Clean residual min=-0.002232 max=0.002488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.205468 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.205468 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=0.056337Jy sigma=1.323094 ! Fit after self-cal, rms=0.056340Jy sigma=1.323003 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 (20.6, 36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252034 Jy ! Component: 100 - total flux cleaned = 0.00381685 Jy ! Component: 150 - total flux cleaned = 0.00443491 Jy ! Component: 200 - total flux cleaned = 0.00489361 Jy ! Total flux subtracted in 200 components = 0.00489361 Jy ! Clean residual min=-0.001966 max=0.002143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.210362 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.210362 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=0.056208Jy sigma=1.320023 ! Fit after self-cal, rms=0.056203Jy sigma=1.319861 ! 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=0.056203Jy sigma=1.319861 ! Fit after self-cal, rms=0.056125Jy sigma=1.319683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.738 mas, bpa=18.59 degrees ! Estimated noise=0.438249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967185 Jy ! Component: 100 - total flux cleaned = 0.00139175 Jy ! Component: 150 - total flux cleaned = 0.00176291 Jy ! Component: 200 - total flux cleaned = 0.00204556 Jy ! Total flux subtracted in 200 components = 0.00204556 Jy ! Clean residual min=-0.001942 max=0.001966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.212407 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.212407 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=0.056090Jy sigma=1.318954 ! Fit after self-cal, rms=0.056090Jy sigma=1.318927 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 = 0.000360036 Jy ! Component: 100 - total flux cleaned = 0.000545754 Jy ! Component: 150 - total flux cleaned = 0.00071792 Jy ! Component: 200 - total flux cleaned = 0.00083892 Jy ! Total flux subtracted in 200 components = 0.00083892 Jy ! Clean residual min=-0.001907 max=0.001906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.213246 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.213246 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=0.056073Jy sigma=1.318579 ! Fit after self-cal, rms=0.056073Jy sigma=1.318568 ! 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=0.056073Jy sigma=1.318568 ! Fit after self-cal, rms=0.056066Jy sigma=1.318495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=3.328 mas, bpa=7.69 degrees ! Estimated noise=0.516209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514011 Jy ! Component: 100 - total flux cleaned = 0.000807359 Jy ! Component: 150 - total flux cleaned = 0.00107573 Jy ! Component: 200 - total flux cleaned = 0.00120996 Jy ! Total flux subtracted in 200 components = 0.00120996 Jy ! Clean residual min=-0.001921 max=0.002004 Jy/beam ! Clean residual mean=-0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.214456 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.214456 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=0.056058Jy sigma=1.318351 ! Fit after self-cal, rms=0.056056Jy sigma=1.318287 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8677e-05 Jy ! Component: 100 - total flux cleaned = 0.00019816 Jy ! Component: 150 - total flux cleaned = 0.000235033 Jy ! Component: 200 - total flux cleaned = 0.000246626 Jy ! Total flux subtracted in 200 components = 0.000246626 Jy ! Clean residual min=-0.001919 max=0.002019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.214703 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.214703 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=0.056056Jy sigma=1.318260 ! Fit after self-cal, rms=0.056054Jy sigma=1.318225 ! 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=1.065 mas, bmaj=2.737 mas, bpa=18.58 degrees ! Estimated noise=0.438179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 2.737 at 18.58 degrees (North through East) ! Clean map min=-0.0017699 max=0.18396 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=0.8818 mas, bmaj=2.583 mas, bpa=19.1 degrees ! Estimated noise=0.604243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143031 Jy ! Component: 100 - total flux cleaned = 0.175384 Jy ! Component: 150 - total flux cleaned = 0.186976 Jy ! Component: 200 - total flux cleaned = 0.192777 Jy ! Total flux subtracted in 200 components = 0.192777 Jy ! Clean residual min=-0.003453 max=0.003578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.192777 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 0.192777 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.737 mas, bpa=18.58 degrees ! Estimated noise=0.438179 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 = 0.00454761 Jy ! Component: 100 - total flux cleaned = 0.00774346 Jy ! Component: 150 - total flux cleaned = 0.0102598 Jy ! Component: 200 - total flux cleaned = 0.0122908 Jy ! Total flux subtracted in 200 components = 0.0122908 Jy ! Clean residual min=-0.002260 max=0.002222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.205068 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.205068 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=2.132 mas, bmaj=3.328 mas, bpa=7.69 degrees ! Estimated noise=0.516209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227694 Jy ! Component: 100 - total flux cleaned = 0.00380227 Jy ! Component: 150 - total flux cleaned = 0.00492975 Jy ! Component: 200 - total flux cleaned = 0.00582851 Jy ! Total flux subtracted in 200 components = 0.00582851 Jy ! Clean residual min=-0.002043 max=0.002051 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.210897 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 = 0.000733496 Jy ! Component: 100 - total flux cleaned = 0.00133937 Jy ! Component: 150 - total flux cleaned = 0.00184377 Jy ! Component: 200 - total flux cleaned = 0.00210677 Jy ! Total flux subtracted in 200 components = 0.00210677 Jy ! Clean residual min=-0.001982 max=0.002002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.213004 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 94 components and 0.213004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.737 mas, bpa=18.58 degrees ! Estimated noise=0.438179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.99226e-05 Jy ! Component: 100 - total flux cleaned = 0.000329865 Jy ! Component: 150 - total flux cleaned = 0.000491692 Jy ! Component: 200 - total flux cleaned = 0.000755532 Jy ! Total flux subtracted in 200 components = 0.000755532 Jy ! Clean residual min=-0.002032 max=0.001954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.213759 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.213759 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=0.056074Jy sigma=1.318652 ! Fit after self-cal, rms=0.056066Jy sigma=1.318488 wmodel /scr/pima/bg219e_uvs/J1945-0153_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219e_uvs/J1945-0153_X_map.mod wobs /scr/pima/bg219e_uvs/J1945-0153_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1945-0153_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1945-0153_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1945-0153_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 = 0.000248789 Jy ! Component: 100 - total flux cleaned = 0.000448066 Jy ! Component: 150 - total flux cleaned = 0.000478819 Jy ! Component: 200 - total flux cleaned = 0.000570203 Jy ! Component: 250 - total flux cleaned = 0.00065902 Jy ! Component: 300 - total flux cleaned = 0.000687922 Jy ! Component: 350 - total flux cleaned = 0.000799185 Jy ! Component: 400 - total flux cleaned = 0.000852759 Jy ! Component: 450 - total flux cleaned = 0.000905103 Jy ! Component: 500 - total flux cleaned = 0.000930965 Jy ! Component: 550 - total flux cleaned = 0.0010326 Jy ! Component: 600 - total flux cleaned = 0.00108277 Jy ! Component: 650 - total flux cleaned = 0.00113184 Jy ! Component: 700 - total flux cleaned = 0.00120353 Jy ! Component: 750 - total flux cleaned = 0.00120425 Jy ! Component: 800 - total flux cleaned = 0.00134251 Jy ! Component: 850 - total flux cleaned = 0.00138708 Jy ! Component: 900 - total flux cleaned = 0.00145359 Jy ! Component: 950 - total flux cleaned = 0.00149683 Jy ! Component: 1000 - total flux cleaned = 0.00153962 Jy ! Component: 1050 - total flux cleaned = 0.00162409 Jy ! Component: 1100 - total flux cleaned = 0.00168634 Jy ! Component: 1150 - total flux cleaned = 0.00180868 Jy ! Component: 1200 - total flux cleaned = 0.00194873 Jy ! Component: 1250 - total flux cleaned = 0.00200766 Jy ! Component: 1300 - total flux cleaned = 0.00210466 Jy ! Component: 1350 - total flux cleaned = 0.00218092 Jy ! Component: 1400 - total flux cleaned = 0.00219983 Jy ! Component: 1450 - total flux cleaned = 0.00225581 Jy ! Component: 1500 - total flux cleaned = 0.00225588 Jy ! Component: 1550 - total flux cleaned = 0.00234638 Jy ! Component: 1600 - total flux cleaned = 0.00241786 Jy ! Component: 1650 - total flux cleaned = 0.00245321 Jy ! Component: 1700 - total flux cleaned = 0.00248811 Jy ! Component: 1750 - total flux cleaned = 0.00255742 Jy ! Component: 1800 - total flux cleaned = 0.00257468 Jy ! Component: 1850 - total flux cleaned = 0.00262528 Jy ! Component: 1900 - total flux cleaned = 0.00262537 Jy ! Component: 1950 - total flux cleaned = 0.00264205 Jy ! Component: 2000 - total flux cleaned = 0.00267468 Jy ! Component: 2050 - total flux cleaned = 0.00267457 Jy ! Component: 2100 - total flux cleaned = 0.00273858 Jy ! Component: 2150 - total flux cleaned = 0.00273851 Jy ! Component: 2200 - total flux cleaned = 0.0027388 Jy ! Component: 2250 - total flux cleaned = 0.00278573 Jy ! Component: 2300 - total flux cleaned = 0.00281693 Jy ! Component: 2350 - total flux cleaned = 0.00287782 Jy ! Component: 2400 - total flux cleaned = 0.00290798 Jy ! Component: 2450 - total flux cleaned = 0.00296793 Jy ! Component: 2500 - total flux cleaned = 0.00296784 Jy ! Component: 2550 - total flux cleaned = 0.00296791 Jy ! Component: 2600 - total flux cleaned = 0.00305545 Jy ! Component: 2650 - total flux cleaned = 0.00308449 Jy ! Component: 2700 - total flux cleaned = 0.00311302 Jy ! Component: 2750 - total flux cleaned = 0.00314134 Jy ! Component: 2800 - total flux cleaned = 0.00316955 Jy ! Component: 2850 - total flux cleaned = 0.00315562 Jy ! Component: 2900 - total flux cleaned = 0.00322488 Jy ! Component: 2950 - total flux cleaned = 0.00325206 Jy ! Component: 3000 - total flux cleaned = 0.00321102 Jy ! Component: 3050 - total flux cleaned = 0.00322437 Jy ! Component: 3100 - total flux cleaned = 0.00318406 Jy ! Component: 3150 - total flux cleaned = 0.00311757 Jy ! Component: 3200 - total flux cleaned = 0.00318392 Jy ! Component: 3250 - total flux cleaned = 0.0032234 Jy ! Component: 3300 - total flux cleaned = 0.00319729 Jy ! Component: 3350 - total flux cleaned = 0.00322316 Jy ! Component: 3400 - total flux cleaned = 0.00319742 Jy ! Component: 3450 - total flux cleaned = 0.00319753 Jy ! Component: 3500 - total flux cleaned = 0.00321022 Jy ! Component: 3550 - total flux cleaned = 0.00317244 Jy ! Component: 3600 - total flux cleaned = 0.00318507 Jy ! Component: 3650 - total flux cleaned = 0.00319743 Jy ! Component: 3700 - total flux cleaned = 0.00322203 Jy ! Component: 3750 - total flux cleaned = 0.00324656 Jy ! Component: 3800 - total flux cleaned = 0.00324638 Jy ! Component: 3850 - total flux cleaned = 0.00325853 Jy ! Component: 3900 - total flux cleaned = 0.00325851 Jy ! Component: 3950 - total flux cleaned = 0.00328239 Jy ! Component: 4000 - total flux cleaned = 0.00323459 Jy ! Component: 4050 - total flux cleaned = 0.00322275 Jy ! Total flux subtracted in 4096 components = 0.00326999 Jy ! Clean residual min=-0.000739 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.217029 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 377 components and 0.217029 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1945-0153_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 2.737 at 18.58 degrees (North through East) ! Clean map min=-0.0014146 max=0.18415 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1945-0153_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.184154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189775 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309157 0.309157 0.618313 1.23663 2.47325 4.9465 9.89301 19.786 39.572 79.1441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 970.382 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1945-0153_X_uvs.log closed on Thu Apr 7 09:16:02 2016