! Started logfile: /scr/pima/bg219b_uvs/J1845+3541_X_uvs.log on Thu Apr 7 02:02:24 2016 obs /scr/pima/bg219b_uvs/J1845+3541_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1845+3541_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765079 visibilities/baseline/integration-bin. ! Found source: J1845+3541 ! ! 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 11568 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/J1845+3541_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 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=1.034224Jy sigma=25.809989 ! Fit after self-cal, rms=0.834448Jy sigma=20.891481 ! 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=0.821 mas, bmaj=1.275 mas, bpa=-3.505 degrees ! Estimated noise=0.585048 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 = 0.132701 Jy ! Component: 100 - total flux cleaned = 0.190387 Jy ! Total flux subtracted in 100 components = 0.190387 Jy ! Clean residual min=-0.028808 max=0.067477 Jy/beam ! Clean residual mean=-0.000120 rms=0.009266 Jy/beam ! Combined flux in latest and established models = 0.190387 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.190387 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=0.178608Jy sigma=4.373554 ! Fit after self-cal, rms=0.177369Jy sigma=4.347707 ! Inverting map ! Added new window around map position (-4, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605819 Jy ! Component: 100 - total flux cleaned = 0.0933435 Jy ! Total flux subtracted in 100 components = 0.0933435 Jy ! Clean residual min=-0.026576 max=0.061402 Jy/beam ! Clean residual mean=-0.000091 rms=0.007672 Jy/beam ! Combined flux in latest and established models = 0.28373 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.28373 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=0.150594Jy sigma=3.713919 ! Fit after self-cal, rms=0.140151Jy sigma=3.437981 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588684 Jy ! Component: 100 - total flux cleaned = 0.0885343 Jy ! Total flux subtracted in 100 components = 0.0885343 Jy ! Clean residual min=-0.023000 max=0.031009 Jy/beam ! Clean residual mean=-0.000065 rms=0.005746 Jy/beam ! Combined flux in latest and established models = 0.372265 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.372265 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=0.109768Jy sigma=2.701886 ! Fit after self-cal, rms=0.100197Jy sigma=2.448389 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037355 Jy ! Component: 100 - total flux cleaned = 0.0484895 Jy ! Total flux subtracted in 100 components = 0.0484895 Jy ! Clean residual min=-0.017937 max=0.026897 Jy/beam ! Clean residual mean=-0.000044 rms=0.003865 Jy/beam ! Combined flux in latest and established models = 0.420754 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.420754 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=0.083617Jy sigma=2.031425 ! Fit after self-cal, rms=0.081733Jy sigma=1.983806 ! Inverting map ! Added new window around map position (-5, -5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166112 Jy ! Component: 100 - total flux cleaned = 0.0265559 Jy ! Total flux subtracted in 100 components = 0.0265559 Jy ! Clean residual min=-0.013768 max=0.025330 Jy/beam ! Clean residual mean=-0.000033 rms=0.002976 Jy/beam ! Combined flux in latest and established models = 0.44731 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.44731 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=0.072695Jy sigma=1.753260 ! Fit after self-cal, rms=0.071704Jy sigma=1.729717 ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016119 Jy ! Component: 100 - total flux cleaned = 0.0226513 Jy ! Total flux subtracted in 100 components = 0.0226513 Jy ! Clean residual min=-0.010077 max=0.013535 Jy/beam ! Clean residual mean=-0.000024 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.469961 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.469961 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=0.064081Jy sigma=1.548162 ! Fit after self-cal, rms=0.063343Jy sigma=1.529632 ! 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=0.989 mas, bmaj=1.449 mas, bpa=-1.693 degrees ! Estimated noise=0.385878 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 (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159781 Jy ! Component: 100 - total flux cleaned = 0.0218979 Jy ! Component: 150 - total flux cleaned = 0.0270137 Jy ! Component: 200 - total flux cleaned = 0.0312933 Jy ! Total flux subtracted in 200 components = 0.0312933 Jy ! Clean residual min=-0.006357 max=0.005526 Jy/beam ! Clean residual mean=-0.000018 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.501255 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.501254 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=0.057526Jy sigma=1.381127 ! Fit after self-cal, rms=0.057374Jy sigma=1.377758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.989 x 1.449 at -1.693 degrees (North through East) ! Clean map min=-0.0057638 max=0.14945 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 0.94 HN 1.07 KP 0.92 ! LA 0.99 MK 0.93 NL 1.03 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.09 KP 0.95 ! LA 0.99 MK 1.00 NL 1.07 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 KP 0.99 ! LA 1.00 MK 1.01 NL 1.08 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.04 KP 0.93 ! LA 0.97 MK 0.99 NL 1.04 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 0.97 ! LA 0.99 MK 0.98 NL 1.06 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.05 KP 1.01 ! LA 1.03 MK 0.97 NL 1.07 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.11 KP 0.97 ! LA 0.97 MK 1.02 NL 1.04 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057374Jy sigma=1.377758 ! Fit after self-cal, rms=0.056119Jy sigma=1.322372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9913 mas, bmaj=1.458 mas, bpa=-1.648 degrees ! Estimated noise=0.385639 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 = -0.00076998 Jy ! Component: 100 - total flux cleaned = 0.000759022 Jy ! Component: 150 - total flux cleaned = 0.00204799 Jy ! Component: 200 - total flux cleaned = 0.00281547 Jy ! Total flux subtracted in 200 components = 0.00281547 Jy ! Clean residual min=-0.003221 max=0.003410 Jy/beam ! Clean residual mean=-0.000007 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.50407 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.50407 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=0.055384Jy sigma=1.302869 ! Fit after self-cal, rms=0.055336Jy sigma=1.301453 ! 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=0.055336Jy sigma=1.301453 ! Fit after self-cal, rms=0.055198Jy sigma=1.297909 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.461 mas, bpa=-1.565 degrees ! Estimated noise=0.385698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.3731e-05 Jy ! Component: 100 - total flux cleaned = 0.000629752 Jy ! Component: 150 - total flux cleaned = 0.0011341 Jy ! Component: 200 - total flux cleaned = 0.00144095 Jy ! Total flux subtracted in 200 components = 0.00144095 Jy ! Clean residual min=-0.002544 max=0.003066 Jy/beam ! Clean residual mean=-0.000005 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.505511 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.505511 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=0.054910Jy sigma=1.290681 ! Fit after self-cal, rms=0.054891Jy sigma=1.290295 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 (11.6, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208888 Jy ! Component: 100 - total flux cleaned = 0.002786 Jy ! Component: 150 - total flux cleaned = 0.00308823 Jy ! Component: 200 - total flux cleaned = 0.00336286 Jy ! Total flux subtracted in 200 components = 0.00336286 Jy ! Clean residual min=-0.002257 max=0.002311 Jy/beam ! Clean residual mean=-0.000004 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.508874 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.508874 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=0.054702Jy sigma=1.285706 ! Fit after self-cal, rms=0.054691Jy sigma=1.285459 ! Inverting map ! Added new window around map position (22, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191321 Jy ! Component: 100 - total flux cleaned = 0.00273411 Jy ! Component: 150 - total flux cleaned = 0.00327361 Jy ! Component: 200 - total flux cleaned = 0.00350236 Jy ! Total flux subtracted in 200 components = 0.00350236 Jy ! Clean residual min=-0.002044 max=0.002080 Jy/beam ! Clean residual mean=-0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.512376 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.512376 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=0.054573Jy sigma=1.282720 ! Fit after self-cal, rms=0.054565Jy sigma=1.282588 ! 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=0.054565Jy sigma=1.282588 ! Fit after self-cal, rms=0.054487Jy sigma=1.282134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=1.461 mas, bpa=-1.628 degrees ! Estimated noise=0.385437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880962 Jy ! Component: 100 - total flux cleaned = 0.00139692 Jy ! Component: 150 - total flux cleaned = 0.00173739 Jy ! Component: 200 - total flux cleaned = 0.00209475 Jy ! Total flux subtracted in 200 components = 0.00209475 Jy ! Clean residual min=-0.001965 max=0.001815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.514471 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.514471 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=0.054420Jy sigma=1.280486 ! Fit after self-cal, rms=0.054416Jy sigma=1.280414 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 = 0.000457202 Jy ! Component: 100 - total flux cleaned = 0.000757071 Jy ! Component: 150 - total flux cleaned = 0.000899211 Jy ! Component: 200 - total flux cleaned = 0.00100042 Jy ! Total flux subtracted in 200 components = 0.00100042 Jy ! Clean residual min=-0.001933 max=0.001759 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.515471 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 126 components and 0.515472 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=0.054373Jy sigma=1.279344 ! Fit after self-cal, rms=0.054369Jy sigma=1.279301 ! 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=0.054369Jy sigma=1.279301 ! Fit after self-cal, rms=0.054343Jy sigma=1.279196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=2.6 mas, bpa=24.8 degrees ! Estimated noise=0.494022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124208 Jy ! Component: 100 - total flux cleaned = 0.00169343 Jy ! Component: 150 - total flux cleaned = 0.00197256 Jy ! Component: 200 - total flux cleaned = 0.00201912 Jy ! Total flux subtracted in 200 components = 0.00201912 Jy ! Clean residual min=-0.002196 max=0.001957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.517491 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.517491 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=0.054324Jy sigma=1.278761 ! Fit after self-cal, rms=0.054321Jy sigma=1.278682 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 = 0.000584343 Jy ! Component: 100 - total flux cleaned = 0.000628336 Jy ! Component: 150 - total flux cleaned = 0.000572169 Jy ! Component: 200 - total flux cleaned = 0.000554358 Jy ! Total flux subtracted in 200 components = 0.000554358 Jy ! Clean residual min=-0.002088 max=0.001923 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.518045 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.518045 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=0.054317Jy sigma=1.278586 ! Fit after self-cal, rms=0.054316Jy sigma=1.278560 ! 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=0.9929 mas, bmaj=1.46 mas, bpa=-1.717 degrees ! Estimated noise=0.385183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9929 x 1.46 at -1.717 degrees (North through East) ! Clean map min=-0.0016664 max=0.14799 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=0.8244 mas, bmaj=1.283 mas, bpa=-3.551 degrees ! Estimated noise=0.584224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149997 Jy ! Component: 100 - total flux cleaned = 0.237073 Jy ! Component: 150 - total flux cleaned = 0.296674 Jy ! Component: 200 - total flux cleaned = 0.339622 Jy ! Total flux subtracted in 200 components = 0.339622 Jy ! Clean residual min=-0.012194 max=0.024181 Jy/beam ! Clean residual mean=-0.000060 rms=0.003997 Jy/beam ! Combined flux in latest and established models = 0.339622 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.339622 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=1.46 mas, bpa=-1.717 degrees ! Estimated noise=0.385183 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 = 0.0415292 Jy ! Component: 100 - total flux cleaned = 0.0702324 Jy ! Component: 150 - total flux cleaned = 0.0912098 Jy ! Component: 200 - total flux cleaned = 0.106926 Jy ! Total flux subtracted in 200 components = 0.106926 Jy ! Clean residual min=-0.006092 max=0.009035 Jy/beam ! Clean residual mean=-0.000035 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.446548 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 0.446548 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120891 Jy ! Component: 100 - total flux cleaned = 0.0216829 Jy ! Component: 150 - total flux cleaned = 0.0293341 Jy ! Component: 200 - total flux cleaned = 0.035488 Jy ! Total flux subtracted in 200 components = 0.035488 Jy ! Clean residual min=-0.003691 max=0.003759 Jy/beam ! Clean residual mean=-0.000017 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.482036 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 94 components and 0.482036 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=2.301 mas, bmaj=2.6 mas, bpa=24.8 degrees ! Estimated noise=0.494022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868748 Jy ! Component: 100 - total flux cleaned = 0.0144695 Jy ! Component: 150 - total flux cleaned = 0.0186718 Jy ! Component: 200 - total flux cleaned = 0.0218359 Jy ! Total flux subtracted in 200 components = 0.0218359 Jy ! Clean residual min=-0.002340 max=0.002253 Jy/beam ! Clean residual mean=-0.000014 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.503872 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 = 0.00244805 Jy ! Component: 100 - total flux cleaned = 0.00444291 Jy ! Component: 150 - total flux cleaned = 0.00610899 Jy ! Component: 200 - total flux cleaned = 0.00751704 Jy ! Total flux subtracted in 200 components = 0.00751704 Jy ! Clean residual min=-0.002107 max=0.001869 Jy/beam ! Clean residual mean=-0.000008 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.511389 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 170 components and 0.511389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=1.46 mas, bpa=-1.717 degrees ! Estimated noise=0.385183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010252 Jy ! Component: 100 - total flux cleaned = 0.00168424 Jy ! Component: 150 - total flux cleaned = 0.00224694 Jy ! Component: 200 - total flux cleaned = 0.0027039 Jy ! Total flux subtracted in 200 components = 0.0027039 Jy ! Clean residual min=-0.001942 max=0.001918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.514093 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.514093 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=0.054371Jy sigma=1.279588 ! Fit after self-cal, rms=0.054347Jy sigma=1.279174 wmodel /scr/pima/bg219b_uvs/J1845+3541_X_map.mod ! Writing 187 model components to file: /scr/pima/bg219b_uvs/J1845+3541_X_map.mod wobs /scr/pima/bg219b_uvs/J1845+3541_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1845+3541_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1845+3541_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J1845+3541_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 = -0.000366123 Jy ! Component: 100 - total flux cleaned = -0.000500361 Jy ! Component: 150 - total flux cleaned = -0.000596246 Jy ! Component: 200 - total flux cleaned = -0.000565621 Jy ! Component: 250 - total flux cleaned = -0.000595022 Jy ! Component: 300 - total flux cleaned = -0.000622516 Jy ! Component: 350 - total flux cleaned = -0.000649796 Jy ! Component: 400 - total flux cleaned = -0.000648923 Jy ! Component: 450 - total flux cleaned = -0.000648925 Jy ! Component: 500 - total flux cleaned = -0.000648909 Jy ! Component: 550 - total flux cleaned = -0.000699179 Jy ! Component: 600 - total flux cleaned = -0.000722903 Jy ! Component: 650 - total flux cleaned = -0.000699645 Jy ! Component: 700 - total flux cleaned = -0.000746177 Jy ! Component: 750 - total flux cleaned = -0.000701247 Jy ! Component: 800 - total flux cleaned = -0.000724065 Jy ! Component: 850 - total flux cleaned = -0.000724654 Jy ! Component: 900 - total flux cleaned = -0.00076788 Jy ! Component: 950 - total flux cleaned = -0.000788759 Jy ! Component: 1000 - total flux cleaned = -0.00083029 Jy ! Component: 1050 - total flux cleaned = -0.000911591 Jy ! Component: 1100 - total flux cleaned = -0.000991145 Jy ! Component: 1150 - total flux cleaned = -0.00105034 Jy ! Component: 1200 - total flux cleaned = -0.00118587 Jy ! Component: 1250 - total flux cleaned = -0.00129976 Jy ! Component: 1300 - total flux cleaned = -0.00137462 Jy ! Component: 1350 - total flux cleaned = -0.00146738 Jy ! Component: 1400 - total flux cleaned = -0.00154081 Jy ! Component: 1450 - total flux cleaned = -0.0016492 Jy ! Component: 1500 - total flux cleaned = -0.0017382 Jy ! Component: 1550 - total flux cleaned = -0.00180834 Jy ! Component: 1600 - total flux cleaned = -0.00186044 Jy ! Component: 1650 - total flux cleaned = -0.00196345 Jy ! Component: 1700 - total flux cleaned = -0.00198044 Jy ! Component: 1750 - total flux cleaned = -0.00208124 Jy ! Component: 1800 - total flux cleaned = -0.00216401 Jy ! Component: 1850 - total flux cleaned = -0.0022458 Jy ! Component: 1900 - total flux cleaned = -0.00235914 Jy ! Component: 1950 - total flux cleaned = -0.00239132 Jy ! Component: 2000 - total flux cleaned = -0.00248642 Jy ! Component: 2050 - total flux cleaned = -0.00258008 Jy ! Component: 2100 - total flux cleaned = -0.00262625 Jy ! Component: 2150 - total flux cleaned = -0.00271791 Jy ! Component: 2200 - total flux cleaned = -0.00280843 Jy ! Component: 2250 - total flux cleaned = -0.00280823 Jy ! Component: 2300 - total flux cleaned = -0.00283774 Jy ! Component: 2350 - total flux cleaned = -0.00286723 Jy ! Component: 2400 - total flux cleaned = -0.00295399 Jy ! Component: 2450 - total flux cleaned = -0.00292534 Jy ! Component: 2500 - total flux cleaned = -0.00299651 Jy ! Component: 2550 - total flux cleaned = -0.00303878 Jy ! Component: 2600 - total flux cleaned = -0.00308058 Jy ! Component: 2650 - total flux cleaned = -0.0031358 Jy ! Component: 2700 - total flux cleaned = -0.00317692 Jy ! Component: 2750 - total flux cleaned = -0.00324473 Jy ! Component: 2800 - total flux cleaned = -0.00325809 Jy ! Component: 2850 - total flux cleaned = -0.00332489 Jy ! Component: 2900 - total flux cleaned = -0.00332504 Jy ! Component: 2950 - total flux cleaned = -0.00335143 Jy ! Component: 3000 - total flux cleaned = -0.00342968 Jy ! Component: 3050 - total flux cleaned = -0.00349431 Jy ! Component: 3100 - total flux cleaned = -0.00353284 Jy ! Component: 3150 - total flux cleaned = -0.00362194 Jy ! Component: 3200 - total flux cleaned = -0.00367257 Jy ! Component: 3250 - total flux cleaned = -0.00368507 Jy ! Component: 3300 - total flux cleaned = -0.00370982 Jy ! Component: 3350 - total flux cleaned = -0.00378408 Jy ! Component: 3400 - total flux cleaned = -0.00380867 Jy ! Component: 3450 - total flux cleaned = -0.00389393 Jy ! Component: 3500 - total flux cleaned = -0.00390608 Jy ! Component: 3550 - total flux cleaned = -0.00395411 Jy ! Component: 3600 - total flux cleaned = -0.00396612 Jy ! Component: 3650 - total flux cleaned = -0.00402551 Jy ! Component: 3700 - total flux cleaned = -0.00408442 Jy ! Component: 3750 - total flux cleaned = -0.00409607 Jy ! Component: 3800 - total flux cleaned = -0.00415422 Jy ! Component: 3850 - total flux cleaned = -0.00416575 Jy ! Component: 3900 - total flux cleaned = -0.0041657 Jy ! Component: 3950 - total flux cleaned = -0.00421152 Jy ! Component: 4000 - total flux cleaned = -0.00425692 Jy ! Component: 4050 - total flux cleaned = -0.00429078 Jy ! Total flux subtracted in 4096 components = -0.00429077 Jy ! Clean residual min=-0.000670 max=0.000796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.509802 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 495 components and 0.509802 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1845+3541_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9929 x 1.46 at -1.717 degrees (North through East) ! Clean map min=-0.0011798 max=0.14872 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1845+3541_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376407 0.376407 0.752813 1.50563 3.01125 6.02251 12.045 24.09 48.18 96.3601 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 797.01 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1845+3541_X_uvs.log closed on Thu Apr 7 02:02:29 2016