! Started logfile: /scr/pima/bg219h_uvs/J1348-1704_X_uvs.log on Thu Apr 7 12:11:32 2016 obs /scr/pima/bg219h_uvs/J1348-1704_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1348-1704_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902509 visibilities/baseline/integration-bin. ! Found source: J1348-1704 ! ! 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 30216 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/bg219h_uvs/J1348-1704_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 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=1.005350Jy sigma=24.140357 ! Fit after self-cal, rms=0.940829Jy sigma=22.586891 ! 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=0.696 mas, bmaj=1.628 mas, bpa=-3.288 degrees ! Estimated noise=0.413383 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 = 0.0463822 Jy ! Component: 100 - total flux cleaned = 0.0568127 Jy ! Total flux subtracted in 100 components = 0.0568127 Jy ! Clean residual min=-0.003195 max=0.003762 Jy/beam ! Clean residual mean=0.000002 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0568127 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0568127 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=0.067555Jy sigma=1.422531 ! Fit after self-cal, rms=0.066436Jy sigma=1.396448 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482498 Jy ! Component: 100 - total flux cleaned = 0.00726915 Jy ! Total flux subtracted in 100 components = 0.00726915 Jy ! Clean residual min=-0.002521 max=0.002733 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0640819 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0640819 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=0.066021Jy sigma=1.384404 ! Fit after self-cal, rms=0.066018Jy sigma=1.384173 ! 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=0.894 mas, bmaj=2.073 mas, bpa=-2.26 degrees ! Estimated noise=0.24135 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 = 0.00192495 Jy ! Component: 100 - total flux cleaned = 0.00269999 Jy ! Component: 150 - total flux cleaned = 0.00283513 Jy ! Component: 200 - total flux cleaned = 0.00286209 Jy ! Total flux subtracted in 200 components = 0.00286209 Jy ! Clean residual min=-0.001945 max=0.001708 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.066944 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.066944 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=0.065973Jy sigma=1.382833 ! Fit after self-cal, rms=0.065972Jy sigma=1.382747 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.073 at -2.26 degrees (North through East) ! Clean map min=-0.0017578 max=0.0619 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 1.01 FD 0.96 HN 0.91 KP 1.04 ! LA 1.04 MK 1.07 NL 1.03 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.95 KP 1.02 ! LA 1.07 MK 1.05 NL 1.04 OV 0.97 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.93 KP 1.01 ! LA 1.01 MK 1.06 NL 1.05 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.93 KP 1.02 ! LA 0.99 MK 1.11 NL 1.01 OV 1.01 ! PT 1.01 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.89 KP 1.01 ! LA 1.00 MK 1.02 NL 0.96 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.87 KP 1.07 ! LA 1.05 MK 0.95 NL 0.98 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.90 KP 1.02 ! LA 0.99 MK 0.94 NL 1.01 OV 0.97 ! PT 0.96 SC 1.10 ! ! ! 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=0.065972Jy sigma=1.382747 ! Fit after self-cal, rms=0.063843Jy sigma=1.380086 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8947 mas, bmaj=2.076 mas, bpa=-2.139 degrees ! Estimated noise=0.240143 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 = -0.000202165 Jy ! Component: 100 - total flux cleaned = -0.000178634 Jy ! Component: 150 - total flux cleaned = -0.000147553 Jy ! Component: 200 - total flux cleaned = -0.000128694 Jy ! Total flux subtracted in 200 components = -0.000128694 Jy ! Clean residual min=-0.001711 max=0.001567 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0668153 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0668153 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=0.063838Jy sigma=1.380018 ! Fit after self-cal, rms=0.063821Jy sigma=1.379842 ! 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=0.063821Jy sigma=1.379842 ! Fit after self-cal, rms=0.065914Jy sigma=1.377780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8946 mas, bmaj=2.072 mas, bpa=-2.392 degrees ! Estimated noise=0.240021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179959 Jy ! Component: 100 - total flux cleaned = 0.000213744 Jy ! Component: 150 - total flux cleaned = 0.00021373 Jy ! Component: 200 - total flux cleaned = 0.000221799 Jy ! Total flux subtracted in 200 components = 0.000221799 Jy ! Clean residual min=-0.001462 max=0.001503 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0670371 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0670371 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=0.065910Jy sigma=1.377709 ! Fit after self-cal, rms=0.065954Jy sigma=1.377591 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 (-34.2, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014626 Jy ! Component: 100 - total flux cleaned = 0.00182998 Jy ! Component: 150 - total flux cleaned = 0.00195159 Jy ! Component: 200 - total flux cleaned = 0.00205186 Jy ! Total flux subtracted in 200 components = 0.00205186 Jy ! Clean residual min=-0.001389 max=0.001357 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0690889 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0690889 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=0.065916Jy sigma=1.376682 ! Fit after self-cal, rms=0.065911Jy sigma=1.376568 ! 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=0.065911Jy sigma=1.376568 ! Fit after self-cal, rms=0.065967Jy sigma=1.376480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8926 mas, bmaj=2.069 mas, bpa=-2.448 degrees ! Estimated noise=0.239744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567266 Jy ! Component: 100 - total flux cleaned = 0.000665102 Jy ! Component: 150 - total flux cleaned = 0.00074437 Jy ! Component: 200 - total flux cleaned = 0.000838881 Jy ! Total flux subtracted in 200 components = 0.000838881 Jy ! Clean residual min=-0.001332 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0699278 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0699278 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=0.065956Jy sigma=1.376231 ! Fit after self-cal, rms=0.065958Jy sigma=1.376202 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 = 0.000121604 Jy ! Component: 100 - total flux cleaned = 0.000158842 Jy ! Component: 150 - total flux cleaned = 0.000147343 Jy ! Component: 200 - total flux cleaned = 0.000157674 Jy ! Total flux subtracted in 200 components = 0.000157674 Jy ! Clean residual min=-0.001315 max=0.001307 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0700855 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0700855 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=0.065954Jy sigma=1.376110 ! Fit after self-cal, rms=0.065953Jy sigma=1.376105 ! 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=0.065953Jy sigma=1.376105 ! Fit after self-cal, rms=0.065932Jy sigma=1.376076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=4.258 mas, bpa=3.729 degrees ! Estimated noise=0.300566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361086 Jy ! Component: 100 - total flux cleaned = 0.000469002 Jy ! Component: 150 - total flux cleaned = 0.000525637 Jy ! Component: 200 - total flux cleaned = 0.000567916 Jy ! Total flux subtracted in 200 components = 0.000567916 Jy ! Clean residual min=-0.001402 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0706534 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0706534 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=0.065930Jy sigma=1.376052 ! Fit after self-cal, rms=0.065931Jy sigma=1.376042 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 = 0.000116957 Jy ! Component: 100 - total flux cleaned = 0.000156628 Jy ! Component: 150 - total flux cleaned = 0.000168901 Jy ! Component: 200 - total flux cleaned = 0.000186123 Jy ! Total flux subtracted in 200 components = 0.000186123 Jy ! Clean residual min=-0.001381 max=0.001422 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0708396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.0708396 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=0.065931Jy sigma=1.376042 ! Fit after self-cal, rms=0.065931Jy sigma=1.376037 ! 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=0.8917 mas, bmaj=2.068 mas, bpa=-2.458 degrees ! Estimated noise=0.239646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 2.068 at -2.458 degrees (North through East) ! Clean map min=-0.0013406 max=0.061266 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=0.6963 mas, bmaj=1.63 mas, bpa=-3.665 degrees ! Estimated noise=0.409481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467237 Jy ! Component: 100 - total flux cleaned = 0.0576228 Jy ! Component: 150 - total flux cleaned = 0.0621349 Jy ! Component: 200 - total flux cleaned = 0.0648445 Jy ! Total flux subtracted in 200 components = 0.0648445 Jy ! Clean residual min=-0.002653 max=0.002361 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0648445 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0648445 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.068 mas, bpa=-2.458 degrees ! Estimated noise=0.239646 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 = 0.00232056 Jy ! Component: 100 - total flux cleaned = 0.00365714 Jy ! Component: 150 - total flux cleaned = 0.0041479 Jy ! Component: 200 - total flux cleaned = 0.00442201 Jy ! Total flux subtracted in 200 components = 0.00442201 Jy ! Clean residual min=-0.001320 max=0.001401 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0692666 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.0692665 Jy ! Inverting map ! Added new window around map position (-42.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107504 Jy ! Component: 100 - total flux cleaned = 0.00139476 Jy ! Component: 150 - total flux cleaned = 0.00162301 Jy ! Component: 200 - total flux cleaned = 0.00182522 Jy ! Total flux subtracted in 200 components = 0.00182522 Jy ! Clean residual min=-0.001308 max=0.001224 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0710918 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0710918 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=2.209 mas, bmaj=4.258 mas, bpa=3.729 degrees ! Estimated noise=0.300566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380516 Jy ! Component: 100 - total flux cleaned = 0.000547407 Jy ! Component: 150 - total flux cleaned = 0.000560304 Jy ! Component: 200 - total flux cleaned = 0.000571614 Jy ! Total flux subtracted in 200 components = 0.000571614 Jy ! Clean residual min=-0.001303 max=0.001275 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0716634 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 = -1.11202e-05 Jy ! Component: 100 - total flux cleaned = -1.07471e-05 Jy ! Component: 150 - total flux cleaned = -1.06725e-05 Jy ! Component: 200 - total flux cleaned = -1.98603e-05 Jy ! Total flux subtracted in 200 components = -1.98603e-05 Jy ! Clean residual min=-0.001301 max=0.001296 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0716435 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0716435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.068 mas, bpa=-2.458 degrees ! Estimated noise=0.239646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.79691e-05 Jy ! Component: 100 - total flux cleaned = -3.94151e-05 Jy ! Component: 150 - total flux cleaned = -2.46456e-05 Jy ! Component: 200 - total flux cleaned = 4.22861e-06 Jy ! Total flux subtracted in 200 components = 4.22861e-06 Jy ! Clean residual min=-0.001357 max=0.001301 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0716478 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0716478 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=0.065911Jy sigma=1.375668 ! Fit after self-cal, rms=0.065909Jy sigma=1.375559 wmodel /scr/pima/bg219h_uvs/J1348-1704_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219h_uvs/J1348-1704_X_map.mod wobs /scr/pima/bg219h_uvs/J1348-1704_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1348-1704_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1348-1704_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1348-1704_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 = -0.000308587 Jy ! Component: 100 - total flux cleaned = -0.000521959 Jy ! Component: 150 - total flux cleaned = -0.000762357 Jy ! Component: 200 - total flux cleaned = -0.00093548 Jy ! Component: 250 - total flux cleaned = -0.00112071 Jy ! Component: 300 - total flux cleaned = -0.00124658 Jy ! Component: 350 - total flux cleaned = -0.0013869 Jy ! Component: 400 - total flux cleaned = -0.00150672 Jy ! Component: 450 - total flux cleaned = -0.0016239 Jy ! Component: 500 - total flux cleaned = -0.00167305 Jy ! Component: 550 - total flux cleaned = -0.00175348 Jy ! Component: 600 - total flux cleaned = -0.00181655 Jy ! Component: 650 - total flux cleaned = -0.00184755 Jy ! Component: 700 - total flux cleaned = -0.0018935 Jy ! Component: 750 - total flux cleaned = -0.00189349 Jy ! Component: 800 - total flux cleaned = -0.00190853 Jy ! Component: 850 - total flux cleaned = -0.00198067 Jy ! Component: 900 - total flux cleaned = -0.00195176 Jy ! Component: 950 - total flux cleaned = -0.00195194 Jy ! Component: 1000 - total flux cleaned = -0.00197949 Jy ! Component: 1050 - total flux cleaned = -0.00202018 Jy ! Component: 1100 - total flux cleaned = -0.00203365 Jy ! Component: 1150 - total flux cleaned = -0.00202064 Jy ! Component: 1200 - total flux cleaned = -0.00199461 Jy ! Component: 1250 - total flux cleaned = -0.00199444 Jy ! Component: 1300 - total flux cleaned = -0.00195612 Jy ! Component: 1350 - total flux cleaned = -0.00186798 Jy ! Component: 1400 - total flux cleaned = -0.00184321 Jy ! Component: 1450 - total flux cleaned = -0.00180636 Jy ! Component: 1500 - total flux cleaned = -0.00175733 Jy ! Component: 1550 - total flux cleaned = -0.00166077 Jy ! Component: 1600 - total flux cleaned = -0.00161325 Jy ! Component: 1650 - total flux cleaned = -0.00155434 Jy ! Component: 1700 - total flux cleaned = -0.00151933 Jy ! Component: 1750 - total flux cleaned = -0.00142704 Jy ! Component: 1800 - total flux cleaned = -0.00142717 Jy ! Component: 1850 - total flux cleaned = -0.00140441 Jy ! Component: 1900 - total flux cleaned = -0.00139302 Jy ! Component: 1950 - total flux cleaned = -0.00133725 Jy ! Component: 2000 - total flux cleaned = -0.00132616 Jy ! Component: 2050 - total flux cleaned = -0.00131527 Jy ! Component: 2100 - total flux cleaned = -0.00128265 Jy ! Component: 2150 - total flux cleaned = -0.00126119 Jy ! Component: 2200 - total flux cleaned = -0.00123981 Jy ! Component: 2250 - total flux cleaned = -0.00121872 Jy ! Component: 2300 - total flux cleaned = -0.00119787 Jy ! Component: 2350 - total flux cleaned = -0.00123946 Jy ! Component: 2400 - total flux cleaned = -0.0012291 Jy ! Component: 2450 - total flux cleaned = -0.0012188 Jy ! Component: 2500 - total flux cleaned = -0.00116791 Jy ! Component: 2550 - total flux cleaned = -0.00115784 Jy ! Component: 2600 - total flux cleaned = -0.00109772 Jy ! Component: 2650 - total flux cleaned = -0.00110762 Jy ! Component: 2700 - total flux cleaned = -0.00105832 Jy ! Component: 2750 - total flux cleaned = -0.00105826 Jy ! Component: 2800 - total flux cleaned = -0.00100961 Jy ! Component: 2850 - total flux cleaned = -0.000951529 Jy ! Component: 2900 - total flux cleaned = -0.000941939 Jy ! Component: 2950 - total flux cleaned = -0.000875246 Jy ! Component: 3000 - total flux cleaned = -0.000837279 Jy ! Component: 3050 - total flux cleaned = -0.000781041 Jy ! Component: 3100 - total flux cleaned = -0.000762367 Jy ! Component: 3150 - total flux cleaned = -0.000715919 Jy ! Component: 3200 - total flux cleaned = -0.000669693 Jy ! Component: 3250 - total flux cleaned = -0.000623928 Jy ! Component: 3300 - total flux cleaned = -0.000569415 Jy ! Component: 3350 - total flux cleaned = -0.000551465 Jy ! Component: 3400 - total flux cleaned = -0.000533534 Jy ! Component: 3450 - total flux cleaned = -0.000506805 Jy ! Component: 3500 - total flux cleaned = -0.000453655 Jy ! Component: 3550 - total flux cleaned = -0.000418479 Jy ! Component: 3600 - total flux cleaned = -0.000348526 Jy ! Component: 3650 - total flux cleaned = -0.000348603 Jy ! Component: 3700 - total flux cleaned = -0.000305476 Jy ! Component: 3750 - total flux cleaned = -0.000279783 Jy ! Component: 3800 - total flux cleaned = -0.000279846 Jy ! Component: 3850 - total flux cleaned = -0.000288277 Jy ! Component: 3900 - total flux cleaned = -0.000237593 Jy ! Component: 3950 - total flux cleaned = -0.000212413 Jy ! Component: 4000 - total flux cleaned = -0.000195809 Jy ! Component: 4050 - total flux cleaned = -0.00015435 Jy ! Total flux subtracted in 4096 components = -0.00015433 Jy ! Clean residual min=-0.000540 max=0.000525 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0714934 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 369 components and 0.0714935 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1348-1704_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 2.068 at -2.458 degrees (North through East) ! Clean map min=-0.00095935 max=0.061246 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1348-1704_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0612458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.688443 0.688443 1.37689 2.75377 5.50754 11.0151 22.0302 44.0604 88.1207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 435.765 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1348-1704_X_uvs.log closed on Thu Apr 7 12:11:36 2016