! Started logfile: /scr/pima/bs241e_uvs/J1120-2719_X_uvs.log on Fri May 15 09:15:25 2015 obs /scr/pima/bs241e_uvs/J1120-2719_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241e_uvs/J1120-2719_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 21 of 21 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.97318 visibilities/baseline/integration-bin. ! Found source: J1120-2719 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 6096 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bs241e_uvs/J1120-2719_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. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.136097Jy sigma=28.225451 ! Fit after self-cal, rms=0.529336Jy sigma=12.327914 ! 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=0.7731 mas, bmaj=1.951 mas, bpa=11.51 degrees ! Estimated noise=0.699371 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 = 0.353148 Jy ! Component: 100 - total flux cleaned = 0.452146 Jy ! Total flux subtracted in 100 components = 0.452146 Jy ! Clean residual min=-0.027318 max=0.049461 Jy/beam ! Clean residual mean=-0.000139 rms=0.006597 Jy/beam ! Combined flux in latest and established models = 0.452146 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.452146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.130273Jy sigma=3.249542 ! Fit after self-cal, rms=0.130232Jy sigma=3.248944 ! Inverting map ! Added new window around map position (-1.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539567 Jy ! Component: 100 - total flux cleaned = 0.0881709 Jy ! Total flux subtracted in 100 components = 0.0881709 Jy ! Clean residual min=-0.020982 max=0.027576 Jy/beam ! Clean residual mean=-0.000100 rms=0.004337 Jy/beam ! Combined flux in latest and established models = 0.540317 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.540317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096805Jy sigma=2.125541 ! Fit after self-cal, rms=0.096529Jy sigma=2.115868 ! 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=1.013 mas, bmaj=2.711 mas, bpa=18.26 degrees ! Estimated noise=0.458665 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 = 0.0363839 Jy ! Component: 100 - total flux cleaned = 0.0577448 Jy ! Component: 150 - total flux cleaned = 0.0707032 Jy ! Component: 200 - total flux cleaned = 0.0783997 Jy ! Total flux subtracted in 200 components = 0.0783997 Jy ! Clean residual min=-0.019735 max=0.021993 Jy/beam ! Clean residual mean=-0.000262 rms=0.004922 Jy/beam ! Combined flux in latest and established models = 0.618717 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.618717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082927Jy sigma=1.665805 ! Fit after self-cal, rms=0.082710Jy sigma=1.655586 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 2.711 at 18.26 degrees (North through East) ! Clean map min=-0.018593 max=0.45951 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.05 LA 1.00 MK 1.01 ! NL 0.95 PT 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.06 LA 0.99 MK 1.01 ! NL 0.94 OV 0.92 PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 LA 0.91 MK 1.00* ! NL 0.99 PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.96 LA 0.94 MK 1.00* ! NL 1.01 OV 1.00* PT 0.92 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.06 LA 0.91 MK 1.00* ! NL 0.99 PT 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 1.05 LA 0.90 MK 1.00* ! NL 1.02 OV 1.00* PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.09 LA 0.99 MK 1.00* ! NL 1.05 PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.10 LA 0.98 MK 1.00* ! NL 1.05 OV 1.00* PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.11 LA 1.01 MK 1.00* ! NL 0.98 PT 0.90 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.12 LA 1.01 MK 1.00* ! NL 0.97 OV 1.00* PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.14 LA 1.04 MK 1.00* ! NL 1.01 PT 0.95 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.13 LA 1.04 MK 1.00* ! NL 1.04 OV 1.00* PT 0.94 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.13 LA 1.00 MK 1.00* ! NL 1.02 PT 0.86 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.12 LA 0.99 MK 1.00* ! NL 1.03 OV 1.00* PT 0.87 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.05 LA 0.95 MK 1.05 ! NL 0.97 PT 0.87 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.05 LA 0.94 MK 1.06 ! NL 0.98 OV 0.92 PT 0.88 SC 1.05 ! ! ! Fit before self-cal, rms=0.082710Jy sigma=1.655586 ! Fit after self-cal, rms=0.075789Jy sigma=1.420107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.724 mas, bpa=18.27 degrees ! Estimated noise=0.457549 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 = -0.000653597 Jy ! Component: 100 - total flux cleaned = -0.000844121 Jy ! Component: 150 - total flux cleaned = -0.000530782 Jy ! Component: 200 - total flux cleaned = -0.000242303 Jy ! Total flux subtracted in 200 components = -0.000242303 Jy ! Clean residual min=-0.016229 max=0.014779 Jy/beam ! Clean residual mean=-0.000037 rms=0.003614 Jy/beam ! Combined flux in latest and established models = 0.618474 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.618475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073923Jy sigma=1.405110 ! Fit after self-cal, rms=0.073900Jy sigma=1.401726 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073900Jy sigma=1.401726 ! Fit after self-cal, rms=0.073797Jy sigma=1.400940 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.722 mas, bpa=18.29 degrees ! Estimated noise=0.456582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644249 Jy ! Component: 100 - total flux cleaned = 0.000630426 Jy ! Component: 150 - total flux cleaned = 0.000867517 Jy ! Component: 200 - total flux cleaned = 0.00121108 Jy ! Total flux subtracted in 200 components = 0.00121108 Jy ! Clean residual min=-0.015356 max=0.014420 Jy/beam ! Clean residual mean=-0.000034 rms=0.003561 Jy/beam ! Combined flux in latest and established models = 0.619686 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.619686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072865Jy sigma=1.393796 ! Fit after self-cal, rms=0.072876Jy sigma=1.392118 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 = 0.0011326 Jy ! Component: 100 - total flux cleaned = 0.00112946 Jy ! Component: 150 - total flux cleaned = 0.00112532 Jy ! Component: 200 - total flux cleaned = 0.00133172 Jy ! Total flux subtracted in 200 components = 0.00133172 Jy ! Clean residual min=-0.014970 max=0.014144 Jy/beam ! Clean residual mean=-0.000029 rms=0.003524 Jy/beam ! Combined flux in latest and established models = 0.621017 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.621017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072361Jy sigma=1.385936 ! Fit after self-cal, rms=0.072369Jy sigma=1.384945 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072369Jy sigma=1.384945 ! Fit after self-cal, rms=0.072302Jy sigma=1.384440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.721 mas, bpa=18.33 degrees ! Estimated noise=0.456353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104886 Jy ! Component: 100 - total flux cleaned = 0.00137201 Jy ! Component: 150 - total flux cleaned = 0.00147238 Jy ! Component: 200 - total flux cleaned = 0.00157382 Jy ! Total flux subtracted in 200 components = 0.00157382 Jy ! Clean residual min=-0.014688 max=0.014141 Jy/beam ! Clean residual mean=-0.000035 rms=0.003502 Jy/beam ! Combined flux in latest and established models = 0.622591 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.622591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071881Jy sigma=1.378450 ! Fit after self-cal, rms=0.071893Jy sigma=1.377762 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 = 0.000768937 Jy ! Component: 100 - total flux cleaned = 0.000773377 Jy ! Component: 150 - total flux cleaned = 0.000865684 Jy ! Component: 200 - total flux cleaned = 0.000954061 Jy ! Total flux subtracted in 200 components = 0.000954061 Jy ! Clean residual min=-0.014477 max=0.013948 Jy/beam ! Clean residual mean=-0.000032 rms=0.003478 Jy/beam ! Combined flux in latest and established models = 0.623545 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.623545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071552Jy sigma=1.372807 ! Fit after self-cal, rms=0.071563Jy sigma=1.372293 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071563Jy sigma=1.372293 ! Fit after self-cal, rms=0.071533Jy sigma=1.372034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=6.455 mas, bpa=19.41 degrees ! Estimated noise=0.531939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484458 Jy ! Component: 100 - total flux cleaned = 0.00520356 Jy ! Component: 150 - total flux cleaned = 0.00541476 Jy ! Component: 200 - total flux cleaned = 0.0055127 Jy ! Total flux subtracted in 200 components = 0.0055127 Jy ! Clean residual min=-0.018475 max=0.017465 Jy/beam ! Clean residual mean=-0.000051 rms=0.004982 Jy/beam ! Combined flux in latest and established models = 0.629058 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 73 components and 0.629058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071327Jy sigma=1.372535 ! Fit after self-cal, rms=0.071288Jy sigma=1.371668 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 = 0.000590791 Jy ! Component: 100 - total flux cleaned = 0.000415831 Jy ! Component: 150 - total flux cleaned = 0.00040904 Jy ! Component: 200 - total flux cleaned = 0.000473283 Jy ! Total flux subtracted in 200 components = 0.000473283 Jy ! Clean residual min=-0.018504 max=0.017108 Jy/beam ! Clean residual mean=-0.000048 rms=0.004950 Jy/beam ! Combined flux in latest and established models = 0.629531 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 77 components and 0.629531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071214Jy sigma=1.374758 ! Fit after self-cal, rms=0.071172Jy sigma=1.373992 ! 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=1.015 mas, bmaj=2.721 mas, bpa=18.36 degrees ! Estimated noise=0.456333 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.721 at 18.36 degrees (North through East) ! Clean map min=-0.013717 max=0.43899 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=0.7756 mas, bmaj=1.956 mas, bpa=11.64 degrees ! Estimated noise=0.694115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.350082 Jy ! Component: 100 - total flux cleaned = 0.449714 Jy ! Component: 150 - total flux cleaned = 0.504214 Jy ! Component: 200 - total flux cleaned = 0.537656 Jy ! Total flux subtracted in 200 components = 0.537656 Jy ! Clean residual min=-0.016067 max=0.022140 Jy/beam ! Clean residual mean=-0.000055 rms=0.003705 Jy/beam ! Combined flux in latest and established models = 0.537656 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.537656 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.721 mas, bpa=18.36 degrees ! Estimated noise=0.456333 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355951 Jy ! Component: 100 - total flux cleaned = 0.0569332 Jy ! Component: 150 - total flux cleaned = 0.0711698 Jy ! Component: 200 - total flux cleaned = 0.0812679 Jy ! Total flux subtracted in 200 components = 0.0812679 Jy ! Clean residual min=-0.014924 max=0.014569 Jy/beam ! Clean residual mean=-0.000053 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 0.618924 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.618924 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=2.205 mas, bmaj=6.455 mas, bpa=19.41 degrees ! Estimated noise=0.531939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101689 Jy ! Component: 100 - total flux cleaned = 0.0121742 Jy ! Component: 150 - total flux cleaned = 0.0141168 Jy ! Component: 200 - total flux cleaned = 0.0153892 Jy ! Total flux subtracted in 200 components = 0.0153892 Jy ! Clean residual min=-0.017577 max=0.015150 Jy/beam ! Clean residual mean=-0.000019 rms=0.004632 Jy/beam ! Combined flux in latest and established models = 0.634314 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 = 0.00108106 Jy ! Component: 100 - total flux cleaned = 0.00155222 Jy ! Component: 150 - total flux cleaned = 0.00199607 Jy ! Component: 200 - total flux cleaned = 0.00241123 Jy ! Total flux subtracted in 200 components = 0.00241123 Jy ! Clean residual min=-0.017074 max=0.015062 Jy/beam ! Clean residual mean=-0.000005 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 0.636725 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.636725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.721 mas, bpa=18.36 degrees ! Estimated noise=0.456333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117422 Jy ! Component: 100 - total flux cleaned = -0.000619235 Jy ! Component: 150 - total flux cleaned = -0.00013407 Jy ! Component: 200 - total flux cleaned = 1.31785e-05 Jy ! Total flux subtracted in 200 components = 1.31785e-05 Jy ! Clean residual min=-0.013555 max=0.013340 Jy/beam ! Clean residual mean=0.000000 rms=0.003139 Jy/beam ! Combined flux in latest and established models = 0.636738 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.636738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068709Jy sigma=1.316531 ! Fit after self-cal, rms=0.068331Jy sigma=1.308903 wmodel /scr/pima/bs241e_uvs/J1120-2719_X_map.mod ! Writing 102 model components to file: /scr/pima/bs241e_uvs/J1120-2719_X_map.mod wobs /scr/pima/bs241e_uvs/J1120-2719_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241e_uvs/J1120-2719_X_uvs.fits wwins /scr/pima/bs241e_uvs/J1120-2719_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241e_uvs/J1120-2719_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 = -0.00146968 Jy ! Component: 100 - total flux cleaned = -0.00126714 Jy ! Component: 150 - total flux cleaned = 0.000295108 Jy ! Component: 200 - total flux cleaned = 0.00192694 Jy ! Component: 250 - total flux cleaned = 0.00261248 Jy ! Component: 300 - total flux cleaned = 0.0024493 Jy ! Component: 350 - total flux cleaned = 0.00229587 Jy ! Component: 400 - total flux cleaned = 0.00170097 Jy ! Component: 450 - total flux cleaned = 0.00155791 Jy ! Component: 500 - total flux cleaned = 0.00114663 Jy ! Component: 550 - total flux cleaned = 0.000882466 Jy ! Component: 600 - total flux cleaned = 0.000626783 Jy ! Component: 650 - total flux cleaned = 0.000258817 Jy ! Component: 700 - total flux cleaned = 0.000377503 Jy ! Component: 750 - total flux cleaned = 0.000261708 Jy ! Component: 800 - total flux cleaned = 3.76254e-05 Jy ! Component: 850 - total flux cleaned = -0.000290254 Jy ! Component: 900 - total flux cleaned = -0.000501743 Jy ! Component: 950 - total flux cleaned = -0.00101666 Jy ! Component: 1000 - total flux cleaned = -0.00142106 Jy ! Component: 1050 - total flux cleaned = -0.0016163 Jy ! Component: 1100 - total flux cleaned = -0.00171376 Jy ! Component: 1150 - total flux cleaned = -0.00142938 Jy ! Component: 1200 - total flux cleaned = -0.00133663 Jy ! Component: 1250 - total flux cleaned = -0.00106456 Jy ! Component: 1300 - total flux cleaned = -0.00079795 Jy ! Component: 1350 - total flux cleaned = -0.000538793 Jy ! Component: 1400 - total flux cleaned = -0.000539404 Jy ! Component: 1450 - total flux cleaned = -0.000286637 Jy ! Component: 1500 - total flux cleaned = -3.84463e-05 Jy ! Component: 1550 - total flux cleaned = 0.000204734 Jy ! Component: 1600 - total flux cleaned = 0.000364144 Jy ! Component: 1650 - total flux cleaned = 0.000677274 Jy ! Component: 1700 - total flux cleaned = 0.000908241 Jy ! Component: 1750 - total flux cleaned = 0.0010606 Jy ! Component: 1800 - total flux cleaned = 0.00143398 Jy ! Component: 1850 - total flux cleaned = 0.00150731 Jy ! Component: 1900 - total flux cleaned = 0.00179619 Jy ! Component: 1950 - total flux cleaned = 0.00179467 Jy ! Component: 2000 - total flux cleaned = 0.00193421 Jy ! Component: 2050 - total flux cleaned = 0.00193377 Jy ! Component: 2100 - total flux cleaned = 0.0019332 Jy ! Component: 2150 - total flux cleaned = 0.00206759 Jy ! Component: 2200 - total flux cleaned = 0.0020674 Jy ! Component: 2250 - total flux cleaned = 0.00213341 Jy ! Component: 2300 - total flux cleaned = 0.00219818 Jy ! Component: 2350 - total flux cleaned = 0.00207234 Jy ! Component: 2400 - total flux cleaned = 0.00213516 Jy ! Component: 2450 - total flux cleaned = 0.00225843 Jy ! Component: 2500 - total flux cleaned = 0.00213678 Jy ! Component: 2550 - total flux cleaned = 0.0022577 Jy ! Component: 2600 - total flux cleaned = 0.00237608 Jy ! Component: 2650 - total flux cleaned = 0.00219908 Jy ! Component: 2700 - total flux cleaned = 0.00249063 Jy ! Component: 2750 - total flux cleaned = 0.00243185 Jy ! Component: 2800 - total flux cleaned = 0.00237526 Jy ! Component: 2850 - total flux cleaned = 0.00254388 Jy ! Component: 2900 - total flux cleaned = 0.00259891 Jy ! Component: 2950 - total flux cleaned = 0.00254471 Jy ! Component: 3000 - total flux cleaned = 0.00254468 Jy ! Component: 3050 - total flux cleaned = 0.00265238 Jy ! Component: 3100 - total flux cleaned = 0.00254572 Jy ! Component: 3150 - total flux cleaned = 0.00254575 Jy ! Component: 3200 - total flux cleaned = 0.0024932 Jy ! Component: 3250 - total flux cleaned = 0.00233793 Jy ! Component: 3300 - total flux cleaned = 0.00233833 Jy ! Component: 3350 - total flux cleaned = 0.0024404 Jy ! Component: 3400 - total flux cleaned = 0.00254116 Jy ! Component: 3450 - total flux cleaned = 0.00254087 Jy ! Component: 3500 - total flux cleaned = 0.00258997 Jy ! Component: 3550 - total flux cleaned = 0.00249148 Jy ! Component: 3600 - total flux cleaned = 0.00254013 Jy ! Component: 3650 - total flux cleaned = 0.00249245 Jy ! Component: 3700 - total flux cleaned = 0.00249215 Jy ! Component: 3750 - total flux cleaned = 0.00253964 Jy ! Component: 3800 - total flux cleaned = 0.00235137 Jy ! Component: 3850 - total flux cleaned = 0.002165 Jy ! Component: 3900 - total flux cleaned = 0.00230404 Jy ! Component: 3950 - total flux cleaned = 0.00216641 Jy ! Component: 4000 - total flux cleaned = 0.00230239 Jy ! Component: 4050 - total flux cleaned = 0.00212182 Jy ! Total flux subtracted in 4096 components = 0.00216694 Jy ! Clean residual min=-0.002721 max=0.002455 Jy/beam ! Clean residual mean=0.000055 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.638905 Jy keep ! Adding 375 model components to the UV plane model. ! The established model now contains 477 components and 0.638905 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241e_uvs/J1120-2719_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.721 at 18.36 degrees (North through East) ! Clean map min=-0.0092981 max=0.44115 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241e_uvs/J1120-2719_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.441147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000920698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.626117 0.626117 1.25223 2.50447 5.00893 10.0179 20.0357 40.0715 80.143 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.441 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.143 quit ! Quitting program ! Log file /scr/pima/bs241e_uvs/J1120-2719_X_uvs.log closed on Fri May 15 09:15:29 2015