! Started logfile: /scr/pima/bg219b_uvs/J1120-1420_X_uvs.log on Thu Apr 7 01:51:57 2016 obs /scr/pima/bg219b_uvs/J1120-1420_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1120-1420_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715432 visibilities/baseline/integration-bin. ! Found source: J1120-1420 ! ! 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 13908 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1120-1420_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.063113Jy sigma=21.958751 ! Fit after self-cal, rms=0.612249Jy sigma=12.430053 ! 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=0.7575 mas, bmaj=1.683 mas, bpa=-1.285 degrees ! Estimated noise=0.691648 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 = 0.297685 Jy ! Component: 100 - total flux cleaned = 0.372732 Jy ! Total flux subtracted in 100 components = 0.372732 Jy ! Clean residual min=-0.017854 max=0.029399 Jy/beam ! Clean residual mean=-0.000003 rms=0.004372 Jy/beam ! Combined flux in latest and established models = 0.372731 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.372731 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=0.093309Jy sigma=1.876798 ! Fit after self-cal, rms=0.093295Jy sigma=1.876550 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318628 Jy ! Component: 100 - total flux cleaned = 0.0492976 Jy ! Total flux subtracted in 100 components = 0.0492976 Jy ! Clean residual min=-0.013286 max=0.016906 Jy/beam ! Clean residual mean=0.000005 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.422029 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.422029 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=0.081826Jy sigma=1.572601 ! Fit after self-cal, rms=0.081820Jy sigma=1.572121 ! 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=0.9663 mas, bmaj=2.056 mas, bpa=2.147 degrees ! Estimated noise=0.417427 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 = 0.0107949 Jy ! Component: 100 - total flux cleaned = 0.0160025 Jy ! Component: 150 - total flux cleaned = 0.018655 Jy ! Component: 200 - total flux cleaned = 0.0196507 Jy ! Total flux subtracted in 200 components = 0.0196507 Jy ! Clean residual min=-0.011909 max=0.014730 Jy/beam ! Clean residual mean=0.000015 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 0.44168 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.44168 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=0.080771Jy sigma=1.537354 ! Fit after self-cal, rms=0.080773Jy sigma=1.537285 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9663 x 2.056 at 2.147 degrees (North through East) ! Clean map min=-0.010217 max=0.39219 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* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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* MK 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* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080773Jy sigma=1.537285 ! Fit after self-cal, rms=0.080773Jy sigma=1.537285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9663 mas, bmaj=2.056 mas, bpa=2.147 degrees ! Estimated noise=0.417427 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 = 0.00046739 Jy ! Component: 100 - total flux cleaned = 0.000646002 Jy ! Component: 150 - total flux cleaned = 0.000848149 Jy ! Component: 200 - total flux cleaned = 0.000996125 Jy ! Total flux subtracted in 200 components = 0.000996125 Jy ! Clean residual min=-0.011961 max=0.014818 Jy/beam ! Clean residual mean=0.000016 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 0.442676 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.442676 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=0.080695Jy sigma=1.536897 ! Fit after self-cal, rms=0.080694Jy sigma=1.536853 ! 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=0.080694Jy sigma=1.536853 ! Fit after self-cal, rms=0.077939Jy sigma=1.490811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9662 mas, bmaj=2.055 mas, bpa=3.228 degrees ! Estimated noise=0.403983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0124841 Jy ! Component: 100 - total flux cleaned = -0.0174226 Jy ! Component: 150 - total flux cleaned = -0.0174408 Jy ! Component: 200 - total flux cleaned = -0.0174424 Jy ! Total flux subtracted in 200 components = -0.0174424 Jy ! Clean residual min=-0.009394 max=0.013737 Jy/beam ! Clean residual mean=0.000019 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.425233 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.425233 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=0.075630Jy sigma=1.455552 ! Fit after self-cal, rms=0.075645Jy sigma=1.455416 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 (-1.4, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109859 Jy ! Component: 100 - total flux cleaned = 0.0102352 Jy ! Component: 150 - total flux cleaned = 0.00916125 Jy ! Component: 200 - total flux cleaned = 0.00851392 Jy ! Total flux subtracted in 200 components = 0.00851392 Jy ! Clean residual min=-0.009358 max=0.012130 Jy/beam ! Clean residual mean=0.000017 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.433747 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.433747 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=0.073676Jy sigma=1.422355 ! Fit after self-cal, rms=0.073470Jy sigma=1.415875 ! 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=0.073470Jy sigma=1.415875 ! Fit after self-cal, rms=0.071762Jy sigma=1.381509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9681 mas, bmaj=2.054 mas, bpa=3.465 degrees ! Estimated noise=0.399296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203007 Jy ! Component: 100 - total flux cleaned = -0.00202917 Jy ! Component: 150 - total flux cleaned = -0.00260647 Jy ! Component: 200 - total flux cleaned = -0.00310554 Jy ! Total flux subtracted in 200 components = -0.00310554 Jy ! Clean residual min=-0.006423 max=0.009267 Jy/beam ! Clean residual mean=0.000009 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.430642 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.430642 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=0.070933Jy sigma=1.370164 ! Fit after self-cal, rms=0.070932Jy sigma=1.369236 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 (1.4, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721032 Jy ! Component: 100 - total flux cleaned = 0.00810382 Jy ! Component: 150 - total flux cleaned = 0.00857632 Jy ! Component: 200 - total flux cleaned = 0.00878806 Jy ! Total flux subtracted in 200 components = 0.00878806 Jy ! Clean residual min=-0.006486 max=0.007546 Jy/beam ! Clean residual mean=0.000008 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.43943 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.43943 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=0.070026Jy sigma=1.352859 ! Fit after self-cal, rms=0.069952Jy sigma=1.350978 ! Inverting map ! Added new window around map position (-10.6, 34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598987 Jy ! Component: 100 - total flux cleaned = 0.00875458 Jy ! Component: 150 - total flux cleaned = 0.00971388 Jy ! Component: 200 - total flux cleaned = 0.0104651 Jy ! Total flux subtracted in 200 components = 0.0104651 Jy ! Clean residual min=-0.005849 max=0.005402 Jy/beam ! Clean residual mean=0.000007 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.449895 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.449895 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=0.069268Jy sigma=1.336731 ! Fit after self-cal, rms=0.069239Jy sigma=1.335730 ! 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=0.069239Jy sigma=1.335730 ! Fit after self-cal, rms=0.067686Jy sigma=1.278274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=3.921 mas, bpa=4.359 degrees ! Estimated noise=0.483118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240788 Jy ! Component: 100 - total flux cleaned = -0.00240883 Jy ! Component: 150 - total flux cleaned = -0.00256034 Jy ! Component: 200 - total flux cleaned = -0.00269458 Jy ! Total flux subtracted in 200 components = -0.00269458 Jy ! Clean residual min=-0.004047 max=0.003736 Jy/beam ! Clean residual mean=-0.000012 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.4472 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.4472 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=0.067507Jy sigma=1.274475 ! Fit after self-cal, rms=0.067510Jy sigma=1.273912 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 = -0.000369514 Jy ! Component: 100 - total flux cleaned = -0.000310449 Jy ! Component: 150 - total flux cleaned = -0.000256724 Jy ! Component: 200 - total flux cleaned = -0.000260136 Jy ! Total flux subtracted in 200 components = -0.000260136 Jy ! Clean residual min=-0.003793 max=0.003802 Jy/beam ! Clean residual mean=-0.000012 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.44694 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.44694 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=0.067446Jy sigma=1.272594 ! Fit after self-cal, rms=0.067439Jy sigma=1.272447 ! 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=0.9726 mas, bmaj=2.057 mas, bpa=3.43 degrees ! Estimated noise=0.402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 2.057 at 3.43 degrees (North through East) ! Clean map min=-0.0061223 max=0.37389 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=0.763 mas, bmaj=1.674 mas, bpa=0.003928 degrees ! Estimated noise=0.667593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.287216 Jy ! Component: 100 - total flux cleaned = 0.356953 Jy ! Component: 150 - total flux cleaned = 0.387562 Jy ! Component: 200 - total flux cleaned = 0.405919 Jy ! Total flux subtracted in 200 components = 0.405919 Jy ! Clean residual min=-0.008297 max=0.009977 Jy/beam ! Clean residual mean=-0.000003 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.405919 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.405919 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=2.057 mas, bpa=3.43 degrees ! Estimated noise=0.402 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 = 0.0139004 Jy ! Component: 100 - total flux cleaned = 0.0223859 Jy ! Component: 150 - total flux cleaned = 0.0285751 Jy ! Component: 200 - total flux cleaned = 0.0321899 Jy ! Total flux subtracted in 200 components = 0.0321899 Jy ! Clean residual min=-0.004334 max=0.004358 Jy/beam ! Clean residual mean=-0.000005 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.438109 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.438109 Jy ! Inverting map ! Added new window around map position (1.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294785 Jy ! Component: 100 - total flux cleaned = 0.00375715 Jy ! Component: 150 - total flux cleaned = 0.00457683 Jy ! Component: 200 - total flux cleaned = 0.00530484 Jy ! Total flux subtracted in 200 components = 0.00530484 Jy ! Clean residual min=-0.003767 max=0.003490 Jy/beam ! Clean residual mean=-0.000005 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.443414 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.443414 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=2.112 mas, bmaj=3.921 mas, bpa=4.359 degrees ! Estimated noise=0.483118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159242 Jy ! Component: 100 - total flux cleaned = 0.00232456 Jy ! Component: 150 - total flux cleaned = 0.00281892 Jy ! Component: 200 - total flux cleaned = 0.00294941 Jy ! Total flux subtracted in 200 components = 0.00294941 Jy ! Clean residual min=-0.004016 max=0.004203 Jy/beam ! Clean residual mean=-0.000009 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.446363 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 = 0.000120154 Jy ! Component: 100 - total flux cleaned = 0.000175172 Jy ! Component: 150 - total flux cleaned = 0.000279304 Jy ! Component: 200 - total flux cleaned = 0.000328516 Jy ! Total flux subtracted in 200 components = 0.000328516 Jy ! Clean residual min=-0.003836 max=0.004089 Jy/beam ! Clean residual mean=-0.000009 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.446692 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.446692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=2.057 mas, bpa=3.43 degrees ! Estimated noise=0.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181402 Jy ! Component: 100 - total flux cleaned = 0.00017897 Jy ! Component: 150 - total flux cleaned = 0.000263858 Jy ! Component: 200 - total flux cleaned = 0.000421703 Jy ! Total flux subtracted in 200 components = 0.000421703 Jy ! Clean residual min=-0.003558 max=0.003215 Jy/beam ! Clean residual mean=-0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.447114 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.447114 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=0.067614Jy sigma=1.272863 ! Fit after self-cal, rms=0.067562Jy sigma=1.271999 wmodel /scr/pima/bg219b_uvs/J1120-1420_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219b_uvs/J1120-1420_X_map.mod wobs /scr/pima/bg219b_uvs/J1120-1420_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1120-1420_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1120-1420_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1120-1420_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 = -0.00083851 Jy ! Component: 100 - total flux cleaned = -0.000894227 Jy ! Component: 150 - total flux cleaned = -0.00115697 Jy ! Component: 200 - total flux cleaned = -0.00135596 Jy ! Component: 250 - total flux cleaned = -0.00145105 Jy ! Component: 300 - total flux cleaned = -0.00154391 Jy ! Component: 350 - total flux cleaned = -0.00163247 Jy ! Component: 400 - total flux cleaned = -0.00167518 Jy ! Component: 450 - total flux cleaned = -0.00192711 Jy ! Component: 500 - total flux cleaned = -0.00200861 Jy ! Component: 550 - total flux cleaned = -0.00208761 Jy ! Component: 600 - total flux cleaned = -0.00220478 Jy ! Component: 650 - total flux cleaned = -0.00220491 Jy ! Component: 700 - total flux cleaned = -0.00235556 Jy ! Component: 750 - total flux cleaned = -0.00250275 Jy ! Component: 800 - total flux cleaned = -0.00268129 Jy ! Component: 850 - total flux cleaned = -0.00271685 Jy ! Component: 900 - total flux cleaned = -0.00285525 Jy ! Component: 950 - total flux cleaned = -0.0029907 Jy ! Component: 1000 - total flux cleaned = -0.00302357 Jy ! Component: 1050 - total flux cleaned = -0.00315333 Jy ! Component: 1100 - total flux cleaned = -0.00331328 Jy ! Component: 1150 - total flux cleaned = -0.00353339 Jy ! Component: 1200 - total flux cleaned = -0.00365674 Jy ! Component: 1250 - total flux cleaned = -0.0037778 Jy ! Component: 1300 - total flux cleaned = -0.00374774 Jy ! Component: 1350 - total flux cleaned = -0.00389467 Jy ! Component: 1400 - total flux cleaned = -0.00398143 Jy ! Component: 1450 - total flux cleaned = -0.00403859 Jy ! Component: 1500 - total flux cleaned = -0.00423418 Jy ! Component: 1550 - total flux cleaned = -0.00417875 Jy ! Component: 1600 - total flux cleaned = -0.00434169 Jy ! Component: 1650 - total flux cleaned = -0.00439481 Jy ! Component: 1700 - total flux cleaned = -0.00436814 Jy ! Component: 1750 - total flux cleaned = -0.00439436 Jy ! Component: 1800 - total flux cleaned = -0.00447151 Jy ! Component: 1850 - total flux cleaned = -0.0046743 Jy ! Component: 1900 - total flux cleaned = -0.00479885 Jy ! Component: 1950 - total flux cleaned = -0.00479838 Jy ! Component: 2000 - total flux cleaned = -0.00489604 Jy ! Component: 2050 - total flux cleaned = -0.00494436 Jy ! Component: 2100 - total flux cleaned = -0.00515859 Jy ! Component: 2150 - total flux cleaned = -0.00518191 Jy ! Component: 2200 - total flux cleaned = -0.00536762 Jy ! Component: 2250 - total flux cleaned = -0.00543599 Jy ! Component: 2300 - total flux cleaned = -0.00563965 Jy ! Component: 2350 - total flux cleaned = -0.00570639 Jy ! Component: 2400 - total flux cleaned = -0.00575044 Jy ! Component: 2450 - total flux cleaned = -0.00592531 Jy ! Component: 2500 - total flux cleaned = -0.00609793 Jy ! Component: 2550 - total flux cleaned = -0.00614034 Jy ! Component: 2600 - total flux cleaned = -0.00622496 Jy ! Component: 2650 - total flux cleaned = -0.00630837 Jy ! Component: 2700 - total flux cleaned = -0.00634982 Jy ! Component: 2750 - total flux cleaned = -0.00649279 Jy ! Component: 2800 - total flux cleaned = -0.00651272 Jy ! Component: 2850 - total flux cleaned = -0.00663246 Jy ! Component: 2900 - total flux cleaned = -0.00673125 Jy ! Component: 2950 - total flux cleaned = -0.00673147 Jy ! Component: 3000 - total flux cleaned = -0.00677016 Jy ! Component: 3050 - total flux cleaned = -0.0068662 Jy ! Component: 3100 - total flux cleaned = -0.0068849 Jy ! Component: 3150 - total flux cleaned = -0.0069413 Jy ! Component: 3200 - total flux cleaned = -0.00696006 Jy ! Component: 3250 - total flux cleaned = -0.00694167 Jy ! Component: 3300 - total flux cleaned = -0.00705118 Jy ! Component: 3350 - total flux cleaned = -0.0071417 Jy ! Component: 3400 - total flux cleaned = -0.00715965 Jy ! Component: 3450 - total flux cleaned = -0.00719531 Jy ! Component: 3500 - total flux cleaned = -0.00728334 Jy ! Component: 3550 - total flux cleaned = -0.0073359 Jy ! Component: 3600 - total flux cleaned = -0.00738768 Jy ! Component: 3650 - total flux cleaned = -0.00743908 Jy ! Component: 3700 - total flux cleaned = -0.00747312 Jy ! Component: 3750 - total flux cleaned = -0.00752342 Jy ! Component: 3800 - total flux cleaned = -0.00764052 Jy ! Component: 3850 - total flux cleaned = -0.00769027 Jy ! Component: 3900 - total flux cleaned = -0.00773953 Jy ! Component: 3950 - total flux cleaned = -0.00782084 Jy ! Component: 4000 - total flux cleaned = -0.00786928 Jy ! Component: 4050 - total flux cleaned = -0.00802969 Jy ! Total flux subtracted in 4096 components = -0.00807726 Jy ! Clean residual min=-0.000803 max=0.000888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.439036 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 404 components and 0.439037 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1120-1420_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 2.057 at 3.43 degrees (North through East) ! Clean map min=-0.0026758 max=0.37441 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1120-1420_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.374407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265845 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213013 0.213013 0.426025 0.852051 1.7041 3.4082 6.81641 13.6328 27.2656 54.5313 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.374 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1408.37 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1120-1420_X_uvs.log closed on Thu Apr 7 01:52:02 2016