! Started logfile: /scr/pima/bg219e_uvs/J0819+2747_X_uvs.log on Thu Apr 7 09:02:52 2016 obs /scr/pima/bg219e_uvs/J0819+2747_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0819+2747_X_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.930556 visibilities/baseline/integration-bin. ! Found source: J0819+2747 ! ! 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 16884 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0819+2747_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 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! 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=1.020621Jy sigma=24.506478 ! Fit after self-cal, rms=0.829728Jy sigma=19.856045 ! 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=0.7951 mas, bmaj=1.354 mas, bpa=-11.8 degrees ! Estimated noise=0.551549 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 = 0.126237 Jy ! Component: 100 - total flux cleaned = 0.164205 Jy ! Total flux subtracted in 100 components = 0.164205 Jy ! Clean residual min=-0.007276 max=0.015863 Jy/beam ! Clean residual mean=-0.000021 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.164205 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.164205 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=0.069029Jy sigma=1.596844 ! Fit after self-cal, rms=0.068981Jy sigma=1.595654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174285 Jy ! Component: 100 - total flux cleaned = 0.0265285 Jy ! Total flux subtracted in 100 components = 0.0265285 Jy ! Clean residual min=-0.005030 max=0.008986 Jy/beam ! Clean residual mean=-0.000014 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.190734 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.190734 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=0.063777Jy sigma=1.457948 ! Fit after self-cal, rms=0.063669Jy sigma=1.456161 ! Inverting map ! Added new window around map position (0.8, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813112 Jy ! Component: 100 - total flux cleaned = 0.0134427 Jy ! Total flux subtracted in 100 components = 0.0134427 Jy ! Clean residual min=-0.004041 max=0.004074 Jy/beam ! Clean residual mean=-0.000011 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.204176 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.204176 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=0.062230Jy sigma=1.417876 ! Fit after self-cal, rms=0.062166Jy sigma=1.416731 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.571 mas, bpa=-4.899 degrees ! Estimated noise=0.31022 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 = 0.00634324 Jy ! Component: 100 - total flux cleaned = 0.010672 Jy ! Component: 150 - total flux cleaned = 0.0138709 Jy ! Component: 200 - total flux cleaned = 0.0162562 Jy ! Total flux subtracted in 200 components = 0.0162562 Jy ! Clean residual min=-0.003008 max=0.004338 Jy/beam ! Clean residual mean=-0.000015 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.220433 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.220433 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=0.061379Jy sigma=1.395631 ! Fit after self-cal, rms=0.061346Jy sigma=1.394880 ! Inverting map ! Added new window around map position (1.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422292 Jy ! Component: 100 - total flux cleaned = 0.00682048 Jy ! Component: 150 - total flux cleaned = 0.00887253 Jy ! Component: 200 - total flux cleaned = 0.0105557 Jy ! Total flux subtracted in 200 components = 0.0105557 Jy ! Clean residual min=-0.002373 max=0.002988 Jy/beam ! Clean residual mean=-0.000010 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.230988 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 86 components and 0.230988 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=0.060993Jy sigma=1.386070 ! Fit after self-cal, rms=0.060975Jy sigma=1.385680 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.571 at -4.899 degrees (North through East) ! Clean map min=-0.0022519 max=0.16967 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 1.02 FD 1.02 HN 1.04 KP 0.96 ! LA 0.99 NL 1.03 OV 1.00 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.09 HN 0.99 KP 0.96 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! LA 0.98 NL 1.00 OV 1.01 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 0.98 KP 0.99 ! LA 0.95 MK 1.00 NL 1.01 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.02 ! LA 0.94 NL 1.01 OV 1.01 PT 0.97 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.99 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 1.00 ! LA 0.95 NL 1.00 OV 1.02 PT 0.98 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 1.00 KP 0.96 ! LA 0.98 MK 1.04 NL 1.01 OV 0.99 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.98 KP 0.98 ! LA 0.94 NL 0.99 OV 1.01 PT 1.00 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 0.97 KP 0.97 ! LA 0.97 MK 0.99 NL 1.02 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.99 KP 1.00 ! LA 0.99 NL 1.00 OV 0.99 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 1.01 KP 0.96 ! LA 0.97 MK 1.08 NL 1.03 OV 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.00 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.97 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 0.98 KP 0.95 ! LA 0.97 MK 1.04 NL 1.00 OV 0.99 ! SC 1.04 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060975Jy sigma=1.385680 ! Fit after self-cal, rms=0.060808Jy sigma=1.375898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.578 mas, bpa=-4.754 degrees ! Estimated noise=0.30967 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 = 0.00143145 Jy ! Component: 100 - total flux cleaned = 0.00213778 Jy ! Component: 150 - total flux cleaned = 0.0025152 Jy ! Component: 200 - total flux cleaned = 0.00272483 Jy ! Total flux subtracted in 200 components = 0.00272483 Jy ! Clean residual min=-0.001784 max=0.002073 Jy/beam ! Clean residual mean=-0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.233713 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.233713 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=0.060766Jy sigma=1.374910 ! Fit after self-cal, rms=0.060772Jy sigma=1.374756 ! 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=0.060772Jy sigma=1.374756 ! Fit after self-cal, rms=0.060733Jy sigma=1.374682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.579 mas, bpa=-4.768 degrees ! Estimated noise=0.309401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306747 Jy ! Component: 100 - total flux cleaned = 0.000532983 Jy ! Component: 150 - total flux cleaned = 0.000700876 Jy ! Component: 200 - total flux cleaned = 0.000817712 Jy ! Total flux subtracted in 200 components = 0.000817712 Jy ! Clean residual min=-0.001724 max=0.001986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.234531 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.234531 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=0.060720Jy sigma=1.374387 ! Fit after self-cal, rms=0.060717Jy sigma=1.374363 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 (-45.2, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165925 Jy ! Component: 100 - total flux cleaned = 0.00243531 Jy ! Component: 150 - total flux cleaned = 0.00253801 Jy ! Component: 200 - total flux cleaned = 0.00251619 Jy ! Total flux subtracted in 200 components = 0.00251619 Jy ! Clean residual min=-0.001635 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.237047 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.237047 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=0.060666Jy sigma=1.373161 ! Fit after self-cal, rms=0.060661Jy sigma=1.373099 ! 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=0.060661Jy sigma=1.373099 ! Fit after self-cal, rms=0.060634Jy sigma=1.372958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.58 mas, bpa=-4.856 degrees ! Estimated noise=0.30914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450863 Jy ! Component: 100 - total flux cleaned = 0.000623841 Jy ! Component: 150 - total flux cleaned = 0.000624679 Jy ! Component: 200 - total flux cleaned = 0.000642116 Jy ! Total flux subtracted in 200 components = 0.000642116 Jy ! Clean residual min=-0.001551 max=0.001436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.237689 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.237689 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=0.060619Jy sigma=1.372633 ! Fit after self-cal, rms=0.060618Jy sigma=1.372616 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 = 3.11801e-05 Jy ! Component: 100 - total flux cleaned = 4.71454e-05 Jy ! Component: 150 - total flux cleaned = 4.74633e-05 Jy ! Component: 200 - total flux cleaned = 4.74157e-05 Jy ! Total flux subtracted in 200 components = 4.74157e-05 Jy ! Clean residual min=-0.001532 max=0.001451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.237737 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 152 components and 0.237736 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=0.060611Jy sigma=1.372458 ! Fit after self-cal, rms=0.060610Jy sigma=1.372453 ! 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=0.060610Jy sigma=1.372453 ! Fit after self-cal, rms=0.060580Jy sigma=1.372413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=2.581 mas, bpa=-1.717 degrees ! Estimated noise=0.377285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125376 Jy ! Component: 100 - total flux cleaned = 0.000311033 Jy ! Component: 150 - total flux cleaned = 0.000443521 Jy ! Component: 200 - total flux cleaned = 0.000513816 Jy ! Total flux subtracted in 200 components = 0.000513816 Jy ! Clean residual min=-0.001449 max=0.001628 Jy/beam ! Clean residual mean=-0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.23825 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 163 components and 0.23825 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=0.060580Jy sigma=1.372409 ! Fit after self-cal, rms=0.060579Jy sigma=1.372384 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 (35.6, -31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045915 Jy ! Component: 100 - total flux cleaned = 3.16114e-05 Jy ! Component: 150 - total flux cleaned = -0.000414269 Jy ! Component: 200 - total flux cleaned = -0.000658376 Jy ! Total flux subtracted in 200 components = -0.000658376 Jy ! Clean residual min=-0.001277 max=0.001093 Jy/beam ! Clean residual mean=-0.000004 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.237592 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 185 components and 0.237592 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=0.060544Jy sigma=1.371564 ! Fit after self-cal, rms=0.060541Jy sigma=1.371478 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.58 mas, bpa=-4.915 degrees ! Estimated noise=0.308903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.58 at -4.915 degrees (North through East) ! Clean map min=-0.0013654 max=0.16903 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=0.7983 mas, bmaj=1.36 mas, bpa=-11.76 degrees ! Estimated noise=0.552199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126112 Jy ! Component: 100 - total flux cleaned = 0.164135 Jy ! Component: 150 - total flux cleaned = 0.181801 Jy ! Component: 200 - total flux cleaned = 0.191907 Jy ! Total flux subtracted in 200 components = 0.191907 Jy ! Clean residual min=-0.004405 max=0.005761 Jy/beam ! Clean residual mean=-0.000012 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.191907 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.191907 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.58 mas, bpa=-4.915 degrees ! Estimated noise=0.308903 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 = 0.00934346 Jy ! Component: 100 - total flux cleaned = 0.0155481 Jy ! Component: 150 - total flux cleaned = 0.0202831 Jy ! Component: 200 - total flux cleaned = 0.0240512 Jy ! Total flux subtracted in 200 components = 0.0240512 Jy ! Clean residual min=-0.002445 max=0.002539 Jy/beam ! Clean residual mean=-0.000013 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.215959 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.215959 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=2.192 mas, bmaj=2.581 mas, bpa=-1.717 degrees ! Estimated noise=0.377285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528149 Jy ! Component: 100 - total flux cleaned = 0.00886632 Jy ! Component: 150 - total flux cleaned = 0.0111822 Jy ! Component: 200 - total flux cleaned = 0.013001 Jy ! Total flux subtracted in 200 components = 0.013001 Jy ! Clean residual min=-0.001982 max=0.001868 Jy/beam ! Clean residual mean=-0.000013 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.22896 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 = 0.00150864 Jy ! Component: 100 - total flux cleaned = 0.00277883 Jy ! Component: 150 - total flux cleaned = 0.00365314 Jy ! Component: 200 - total flux cleaned = 0.00424163 Jy ! Total flux subtracted in 200 components = 0.00424163 Jy ! Clean residual min=-0.001443 max=0.001471 Jy/beam ! Clean residual mean=-0.000009 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.233201 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 139 components and 0.233201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.58 mas, bpa=-4.915 degrees ! Estimated noise=0.308903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11792e-05 Jy ! Component: 100 - total flux cleaned = 0.000471451 Jy ! Component: 150 - total flux cleaned = 0.000861846 Jy ! Component: 200 - total flux cleaned = 0.00118328 Jy ! Total flux subtracted in 200 components = 0.00118328 Jy ! Clean residual min=-0.001571 max=0.001551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.234385 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 0.234385 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=0.060582Jy sigma=1.372504 ! Fit after self-cal, rms=0.060573Jy sigma=1.372379 wmodel /scr/pima/bg219e_uvs/J0819+2747_X_map.mod ! Writing 162 model components to file: /scr/pima/bg219e_uvs/J0819+2747_X_map.mod wobs /scr/pima/bg219e_uvs/J0819+2747_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0819+2747_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0819+2747_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0819+2747_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 = -0.000224587 Jy ! Component: 100 - total flux cleaned = -0.000302164 Jy ! Component: 150 - total flux cleaned = -0.000425677 Jy ! Component: 200 - total flux cleaned = -0.000496504 Jy ! Component: 250 - total flux cleaned = -0.000587181 Jy ! Component: 300 - total flux cleaned = -0.000609568 Jy ! Component: 350 - total flux cleaned = -0.000631647 Jy ! Component: 400 - total flux cleaned = -0.000548304 Jy ! Component: 450 - total flux cleaned = -0.000528446 Jy ! Component: 500 - total flux cleaned = -0.000548018 Jy ! Component: 550 - total flux cleaned = -0.000470284 Jy ! Component: 600 - total flux cleaned = -0.000470388 Jy ! Component: 650 - total flux cleaned = -0.00045142 Jy ! Component: 700 - total flux cleaned = -0.000415006 Jy ! Component: 750 - total flux cleaned = -0.000432439 Jy ! Component: 800 - total flux cleaned = -0.000397354 Jy ! Component: 850 - total flux cleaned = -0.000397211 Jy ! Component: 900 - total flux cleaned = -0.000413996 Jy ! Component: 950 - total flux cleaned = -0.000347843 Jy ! Component: 1000 - total flux cleaned = -0.000331518 Jy ! Component: 1050 - total flux cleaned = -0.000283537 Jy ! Component: 1100 - total flux cleaned = -0.00020473 Jy ! Component: 1150 - total flux cleaned = -0.000111946 Jy ! Component: 1200 - total flux cleaned = -6.63024e-05 Jy ! Component: 1250 - total flux cleaned = -6.27269e-06 Jy ! Component: 1300 - total flux cleaned = 8.26922e-05 Jy ! Component: 1350 - total flux cleaned = 9.69706e-05 Jy ! Component: 1400 - total flux cleaned = 0.000154484 Jy ! Component: 1450 - total flux cleaned = 0.000154636 Jy ! Component: 1500 - total flux cleaned = 0.000225254 Jy ! Component: 1550 - total flux cleaned = 0.000266895 Jy ! Component: 1600 - total flux cleaned = 0.000335676 Jy ! Component: 1650 - total flux cleaned = 0.000335761 Jy ! Component: 1700 - total flux cleaned = 0.000376128 Jy ! Component: 1750 - total flux cleaned = 0.000389379 Jy ! Component: 1800 - total flux cleaned = 0.000389402 Jy ! Component: 1850 - total flux cleaned = 0.000415214 Jy ! Component: 1900 - total flux cleaned = 0.000415119 Jy ! Component: 1950 - total flux cleaned = 0.000440411 Jy ! Component: 2000 - total flux cleaned = 0.000440269 Jy ! Component: 2050 - total flux cleaned = 0.000502197 Jy ! Component: 2100 - total flux cleaned = 0.000502127 Jy ! Component: 2150 - total flux cleaned = 0.000538522 Jy ! Component: 2200 - total flux cleaned = 0.000562815 Jy ! Component: 2250 - total flux cleaned = 0.000586703 Jy ! Component: 2300 - total flux cleaned = 0.000586692 Jy ! Component: 2350 - total flux cleaned = 0.000633573 Jy ! Component: 2400 - total flux cleaned = 0.000703332 Jy ! Component: 2450 - total flux cleaned = 0.000737794 Jy ! Component: 2500 - total flux cleaned = 0.000726363 Jy ! Component: 2550 - total flux cleaned = 0.000749047 Jy ! Component: 2600 - total flux cleaned = 0.000760301 Jy ! Component: 2650 - total flux cleaned = 0.000760381 Jy ! Component: 2700 - total flux cleaned = 0.000815958 Jy ! Component: 2750 - total flux cleaned = 0.000892918 Jy ! Component: 2800 - total flux cleaned = 0.000925612 Jy ! Component: 2850 - total flux cleaned = 0.000968746 Jy ! Component: 2900 - total flux cleaned = 0.000979631 Jy ! Component: 2950 - total flux cleaned = 0.0010224 Jy ! Component: 3000 - total flux cleaned = 0.00107537 Jy ! Component: 3050 - total flux cleaned = 0.00109647 Jy ! Component: 3100 - total flux cleaned = 0.00113829 Jy ! Component: 3150 - total flux cleaned = 0.00116951 Jy ! Component: 3200 - total flux cleaned = 0.00127253 Jy ! Component: 3250 - total flux cleaned = 0.00130324 Jy ! Component: 3300 - total flux cleaned = 0.00133373 Jy ! Component: 3350 - total flux cleaned = 0.00137414 Jy ! Component: 3400 - total flux cleaned = 0.00142432 Jy ! Component: 3450 - total flux cleaned = 0.00147425 Jy ! Component: 3500 - total flux cleaned = 0.0014643 Jy ! Component: 3550 - total flux cleaned = 0.00150374 Jy ! Component: 3600 - total flux cleaned = 0.0015136 Jy ! Component: 3650 - total flux cleaned = 0.00153304 Jy ! Component: 3700 - total flux cleaned = 0.0015525 Jy ! Component: 3750 - total flux cleaned = 0.00160068 Jy ! Component: 3800 - total flux cleaned = 0.00159118 Jy ! Component: 3850 - total flux cleaned = 0.00162935 Jy ! Component: 3900 - total flux cleaned = 0.0016578 Jy ! Component: 3950 - total flux cleaned = 0.00163895 Jy ! Component: 4000 - total flux cleaned = 0.00168576 Jy ! Component: 4050 - total flux cleaned = 0.00170432 Jy ! Total flux subtracted in 4096 components = 0.00167664 Jy ! Clean residual min=-0.000673 max=0.000524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.236061 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 416 components and 0.236061 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0819+2747_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.58 at -4.915 degrees (North through East) ! Clean map min=-0.00099679 max=0.1697 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0819+2747_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.169701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265448 0.265448 0.530896 1.06179 2.12359 4.24717 8.49434 16.9887 33.9774 67.9548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1130.16 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0819+2747_X_uvs.log closed on Thu Apr 7 09:02:56 2016