! Started logfile: /scr/pima/bg219e_uvs/J0425-1612_X_uvs.log on Thu Apr 7 08:58:42 2016 obs /scr/pima/bg219e_uvs/J0425-1612_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0425-1612_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.800627 visibilities/baseline/integration-bin. ! Found source: J0425-1612 ! ! 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 21444 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/J0425-1612_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 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=1.006823Jy sigma=23.777112 ! Fit after self-cal, rms=0.920882Jy sigma=21.689115 ! 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=0.8118 mas, bmaj=3.053 mas, bpa=16.81 degrees ! Estimated noise=0.557552 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 = 0.0539246 Jy ! Component: 100 - total flux cleaned = 0.074635 Jy ! Total flux subtracted in 100 components = 0.074635 Jy ! Clean residual min=-0.008058 max=0.017066 Jy/beam ! Clean residual mean=-0.000035 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.074635 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.074635 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=0.077677Jy sigma=1.805656 ! Fit after self-cal, rms=0.076445Jy sigma=1.778994 ! Inverting map ! Added new window around map position (-23.2, -24.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173071 Jy ! Component: 100 - total flux cleaned = 0.0291505 Jy ! Total flux subtracted in 100 components = 0.0291505 Jy ! Clean residual min=-0.006769 max=0.008752 Jy/beam ! Clean residual mean=-0.000028 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.103785 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.103785 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=0.069674Jy sigma=1.608023 ! Fit after self-cal, rms=0.068735Jy sigma=1.586018 ! 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=1.057 mas, bmaj=3.284 mas, bpa=14.66 degrees ! Estimated noise=0.290728 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 = 0.0189726 Jy ! Component: 100 - total flux cleaned = 0.030732 Jy ! Component: 150 - total flux cleaned = 0.038956 Jy ! Component: 200 - total flux cleaned = 0.0449332 Jy ! Total flux subtracted in 200 components = 0.0449332 Jy ! Clean residual min=-0.007306 max=0.009569 Jy/beam ! Clean residual mean=-0.000040 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.148719 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 104 components and 0.148719 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=0.062674Jy sigma=1.433307 ! Fit after self-cal, rms=0.061871Jy sigma=1.413052 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 3.284 at 14.66 degrees (North through East) ! Clean map min=-0.0062935 max=0.075886 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 0.89 HN 1.01 KP 1.00 ! LA 0.96 NL 1.17 OV 1.05 PT 0.84 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.08 KP 1.03 ! LA 0.91 NL 1.16 OV 1.08 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.04 KP 0.98 ! LA 0.87 NL 1.20 OV 1.07 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.00 KP 0.96 ! LA 0.93 NL 1.14 OV 1.10 PT 0.86 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.02 KP 0.97 ! LA 0.94 NL 1.13 OV 1.09 PT 0.86 ! SC 1.04 ! ! ! 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=0.061871Jy sigma=1.413052 ! Fit after self-cal, rms=0.060208Jy sigma=1.385077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=3.334 mas, bpa=14.48 degrees ! Estimated noise=0.28422 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 = 0.00565291 Jy ! Component: 100 - total flux cleaned = 0.00723755 Jy ! Component: 150 - total flux cleaned = 0.00774363 Jy ! Component: 200 - total flux cleaned = 0.00775026 Jy ! Total flux subtracted in 200 components = 0.00775026 Jy ! Clean residual min=-0.004520 max=0.005411 Jy/beam ! Clean residual mean=-0.000014 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.156469 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 129 components and 0.156469 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=0.059681Jy sigma=1.371068 ! Fit after self-cal, rms=0.059615Jy sigma=1.366903 ! 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=0.059615Jy sigma=1.366903 ! Fit after self-cal, rms=0.059871Jy sigma=1.352436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=3.338 mas, bpa=14.14 degrees ! Estimated noise=0.286214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191849 Jy ! Component: 100 - total flux cleaned = 0.00224418 Jy ! Component: 150 - total flux cleaned = 0.00225369 Jy ! Component: 200 - total flux cleaned = 0.00220555 Jy ! Total flux subtracted in 200 components = 0.00220555 Jy ! Clean residual min=-0.003885 max=0.004619 Jy/beam ! Clean residual mean=-0.000005 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.158674 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.158674 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=0.059668Jy sigma=1.347345 ! Fit after self-cal, rms=0.059636Jy sigma=1.345633 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 (33.6, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518917 Jy ! Component: 100 - total flux cleaned = 0.00848442 Jy ! Component: 150 - total flux cleaned = 0.0103565 Jy ! Component: 200 - total flux cleaned = 0.0114056 Jy ! Total flux subtracted in 200 components = 0.0114056 Jy ! Clean residual min=-0.003115 max=0.003912 Jy/beam ! Clean residual mean=-0.000005 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.17008 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 195 components and 0.17008 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=0.059150Jy sigma=1.331285 ! Fit after self-cal, rms=0.059093Jy sigma=1.329996 ! Inverting map ! Added new window around map position (-6.8, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280461 Jy ! Component: 100 - total flux cleaned = 0.00386275 Jy ! Component: 150 - total flux cleaned = 0.00473932 Jy ! Component: 200 - total flux cleaned = 0.00547832 Jy ! Total flux subtracted in 200 components = 0.00547832 Jy ! Clean residual min=-0.002648 max=0.002920 Jy/beam ! Clean residual mean=-0.000003 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.175558 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 218 components and 0.175558 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=0.058869Jy sigma=1.324533 ! Fit after self-cal, rms=0.058841Jy sigma=1.324099 ! 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=0.058841Jy sigma=1.324099 ! Fit after self-cal, rms=0.058782Jy sigma=1.320795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=3.335 mas, bpa=14.03 degrees ! Estimated noise=0.285683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126168 Jy ! Component: 100 - total flux cleaned = 0.00152224 Jy ! Component: 150 - total flux cleaned = 0.00165612 Jy ! Component: 200 - total flux cleaned = 0.00177621 Jy ! Total flux subtracted in 200 components = 0.00177621 Jy ! Clean residual min=-0.002439 max=0.002805 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.177335 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 236 components and 0.177335 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=0.058703Jy sigma=1.318951 ! Fit after self-cal, rms=0.058701Jy sigma=1.318767 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 (-9.8, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256449 Jy ! Component: 100 - total flux cleaned = 0.00335174 Jy ! Component: 150 - total flux cleaned = 0.0036841 Jy ! Component: 200 - total flux cleaned = 0.00402344 Jy ! Total flux subtracted in 200 components = 0.00402344 Jy ! Clean residual min=-0.002202 max=0.002268 Jy/beam ! Clean residual mean=-0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.181358 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 275 components and 0.181358 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=0.058573Jy sigma=1.315322 ! Fit after self-cal, rms=0.058556Jy sigma=1.315090 ! 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=0.058556Jy sigma=1.315090 ! Fit after self-cal, rms=0.058425Jy sigma=1.314874 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.407 mas, bmaj=4.746 mas, bpa=5.453 degrees ! Estimated noise=0.329708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143668 Jy ! Component: 100 - total flux cleaned = 0.00164009 Jy ! Component: 150 - total flux cleaned = 0.00177837 Jy ! Component: 200 - total flux cleaned = 0.00174033 Jy ! Total flux subtracted in 200 components = 0.00174033 Jy ! Clean residual min=-0.002658 max=0.002487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.183098 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 301 components and 0.183098 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=0.058383Jy sigma=1.313837 ! Fit after self-cal, rms=0.058376Jy sigma=1.313691 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 = 0.00032086 Jy ! Component: 100 - total flux cleaned = 0.00024934 Jy ! Component: 150 - total flux cleaned = 0.0001822 Jy ! Component: 200 - total flux cleaned = 0.000149595 Jy ! Total flux subtracted in 200 components = 0.000149595 Jy ! Clean residual min=-0.002501 max=0.002328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.183248 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 314 components and 0.183248 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=0.058355Jy sigma=1.313255 ! Fit after self-cal, rms=0.058354Jy sigma=1.313213 ! 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=1.076 mas, bmaj=3.338 mas, bpa=14 degrees ! Estimated noise=0.284784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 3.338 at 14 degrees (North through East) ! Clean map min=-0.002055 max=0.072826 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=0.8226 mas, bmaj=3.064 mas, bpa=16.24 degrees ! Estimated noise=0.560966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546224 Jy ! Component: 100 - total flux cleaned = 0.0799298 Jy ! Component: 150 - total flux cleaned = 0.0981236 Jy ! Component: 200 - total flux cleaned = 0.11162 Jy ! Total flux subtracted in 200 components = 0.11162 Jy ! Clean residual min=-0.005943 max=0.007889 Jy/beam ! Clean residual mean=-0.000015 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.11162 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.11162 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=3.338 mas, bpa=14 degrees ! Estimated noise=0.284784 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 = 0.0155392 Jy ! Component: 100 - total flux cleaned = 0.025431 Jy ! Component: 150 - total flux cleaned = 0.0325308 Jy ! Component: 200 - total flux cleaned = 0.0382424 Jy ! Total flux subtracted in 200 components = 0.0382424 Jy ! Clean residual min=-0.004562 max=0.005019 Jy/beam ! Clean residual mean=-0.000015 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.149863 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 90 components and 0.149862 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=2.407 mas, bmaj=4.746 mas, bpa=5.453 degrees ! Estimated noise=0.329708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691671 Jy ! Component: 100 - total flux cleaned = 0.0121001 Jy ! Component: 150 - total flux cleaned = 0.0163681 Jy ! Component: 200 - total flux cleaned = 0.0199344 Jy ! Total flux subtracted in 200 components = 0.0199344 Jy ! Clean residual min=-0.004516 max=0.003854 Jy/beam ! Clean residual mean=-0.000015 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.169797 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 = 0.0029954 Jy ! Component: 100 - total flux cleaned = 0.00524283 Jy ! Component: 150 - total flux cleaned = 0.00657467 Jy ! Component: 200 - total flux cleaned = 0.00768032 Jy ! Total flux subtracted in 200 components = 0.00768032 Jy ! Clean residual min=-0.003563 max=0.002947 Jy/beam ! Clean residual mean=-0.000011 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.177477 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 155 components and 0.177477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=3.338 mas, bpa=14 degrees ! Estimated noise=0.284784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141352 Jy ! Component: 100 - total flux cleaned = 0.00221318 Jy ! Component: 150 - total flux cleaned = 0.00292486 Jy ! Component: 200 - total flux cleaned = 0.00345675 Jy ! Total flux subtracted in 200 components = 0.00345675 Jy ! Clean residual min=-0.002464 max=0.002529 Jy/beam ! Clean residual mean=-0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.180934 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 182 components and 0.180934 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=0.058535Jy sigma=1.317271 ! Fit after self-cal, rms=0.058521Jy sigma=1.316612 wmodel /scr/pima/bg219e_uvs/J0425-1612_X_map.mod ! Writing 182 model components to file: /scr/pima/bg219e_uvs/J0425-1612_X_map.mod wobs /scr/pima/bg219e_uvs/J0425-1612_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0425-1612_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0425-1612_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0425-1612_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 = -0.00011504 Jy ! Component: 100 - total flux cleaned = 2.86666e-05 Jy ! Component: 150 - total flux cleaned = 0.000334625 Jy ! Component: 200 - total flux cleaned = 0.00033437 Jy ! Component: 250 - total flux cleaned = 0.000397183 Jy ! Component: 300 - total flux cleaned = 0.000486961 Jy ! Component: 350 - total flux cleaned = 0.000545409 Jy ! Component: 400 - total flux cleaned = 0.000629026 Jy ! Component: 450 - total flux cleaned = 0.000762445 Jy ! Component: 500 - total flux cleaned = 0.000890017 Jy ! Component: 550 - total flux cleaned = 0.000988859 Jy ! Component: 600 - total flux cleaned = 0.0010857 Jy ! Component: 650 - total flux cleaned = 0.001228 Jy ! Component: 700 - total flux cleaned = 0.00134372 Jy ! Component: 750 - total flux cleaned = 0.0015463 Jy ! Component: 800 - total flux cleaned = 0.00167798 Jy ! Component: 850 - total flux cleaned = 0.00178421 Jy ! Component: 900 - total flux cleaned = 0.00186756 Jy ! Component: 950 - total flux cleaned = 0.0019695 Jy ! Component: 1000 - total flux cleaned = 0.00202932 Jy ! Component: 1050 - total flux cleaned = 0.00208809 Jy ! Component: 1100 - total flux cleaned = 0.00218445 Jy ! Component: 1150 - total flux cleaned = 0.00233487 Jy ! Component: 1200 - total flux cleaned = 0.00235325 Jy ! Component: 1250 - total flux cleaned = 0.00244415 Jy ! Component: 1300 - total flux cleaned = 0.00255096 Jy ! Component: 1350 - total flux cleaned = 0.00260347 Jy ! Component: 1400 - total flux cleaned = 0.00270645 Jy ! Component: 1450 - total flux cleaned = 0.00275684 Jy ! Component: 1500 - total flux cleaned = 0.0028726 Jy ! Component: 1550 - total flux cleaned = 0.00287234 Jy ! Component: 1600 - total flux cleaned = 0.00295263 Jy ! Component: 1650 - total flux cleaned = 0.00295245 Jy ! Component: 1700 - total flux cleaned = 0.00298368 Jy ! Component: 1750 - total flux cleaned = 0.00301463 Jy ! Component: 1800 - total flux cleaned = 0.00306009 Jy ! Component: 1850 - total flux cleaned = 0.00313473 Jy ! Component: 1900 - total flux cleaned = 0.00317874 Jy ! Component: 1950 - total flux cleaned = 0.00314973 Jy ! Component: 2000 - total flux cleaned = 0.00320713 Jy ! Component: 2050 - total flux cleaned = 0.00323539 Jy ! Component: 2100 - total flux cleaned = 0.00329094 Jy ! Component: 2150 - total flux cleaned = 0.00326315 Jy ! Component: 2200 - total flux cleaned = 0.00329016 Jy ! Component: 2250 - total flux cleaned = 0.00324987 Jy ! Component: 2300 - total flux cleaned = 0.00327654 Jy ! Component: 2350 - total flux cleaned = 0.00330252 Jy ! Component: 2400 - total flux cleaned = 0.00332833 Jy ! Component: 2450 - total flux cleaned = 0.00331537 Jy ! Component: 2500 - total flux cleaned = 0.00334069 Jy ! Component: 2550 - total flux cleaned = 0.00331534 Jy ! Component: 2600 - total flux cleaned = 0.00331517 Jy ! Component: 2650 - total flux cleaned = 0.00326632 Jy ! Component: 2700 - total flux cleaned = 0.00327815 Jy ! Component: 2750 - total flux cleaned = 0.00321832 Jy ! Component: 2800 - total flux cleaned = 0.00324173 Jy ! Component: 2850 - total flux cleaned = 0.00323018 Jy ! Component: 2900 - total flux cleaned = 0.00324188 Jy ! Component: 2950 - total flux cleaned = 0.0032878 Jy ! Component: 3000 - total flux cleaned = 0.00328784 Jy ! Component: 3050 - total flux cleaned = 0.00328762 Jy ! Component: 3100 - total flux cleaned = 0.00326536 Jy ! Component: 3150 - total flux cleaned = 0.00327631 Jy ! Component: 3200 - total flux cleaned = 0.00325442 Jy ! Component: 3250 - total flux cleaned = 0.00327573 Jy ! Component: 3300 - total flux cleaned = 0.00327562 Jy ! Component: 3350 - total flux cleaned = 0.00322244 Jy ! Component: 3400 - total flux cleaned = 0.00320149 Jy ! Component: 3450 - total flux cleaned = 0.0032537 Jy ! Component: 3500 - total flux cleaned = 0.00324328 Jy ! Component: 3550 - total flux cleaned = 0.00323304 Jy ! Component: 3600 - total flux cleaned = 0.0032433 Jy ! Component: 3650 - total flux cleaned = 0.00320281 Jy ! Component: 3700 - total flux cleaned = 0.00324289 Jy ! Component: 3750 - total flux cleaned = 0.00326281 Jy ! Component: 3800 - total flux cleaned = 0.00325291 Jy ! Component: 3850 - total flux cleaned = 0.00327248 Jy ! Component: 3900 - total flux cleaned = 0.00327249 Jy ! Component: 3950 - total flux cleaned = 0.00326275 Jy ! Component: 4000 - total flux cleaned = 0.0032437 Jy ! Component: 4050 - total flux cleaned = 0.00325314 Jy ! Total flux subtracted in 4096 components = 0.00324375 Jy ! Clean residual min=-0.000533 max=0.000548 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.184178 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 477 components and 0.184178 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0425-1612_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 3.338 at 14 degrees (North through East) ! Clean map min=-0.0013472 max=0.071833 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0425-1612_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0718326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159051 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664258 0.664258 1.32852 2.65703 5.31407 10.6281 21.2563 42.5125 85.0251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 451.631 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0425-1612_X_uvs.log closed on Thu Apr 7 08:58:47 2016