! Started logfile: /scr/pima/bg219g_uvs/J1511+0518_X_uvs.log on Thu Apr 7 09:52:14 2016 obs /scr/pima/bg219g_uvs/J1511+0518_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1511+0518_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J1511+0518 ! ! 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 19992 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/bg219g_uvs/J1511+0518_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.080003Jy sigma=23.499796 ! Fit after self-cal, rms=0.659999Jy sigma=14.486300 ! 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=0.7509 mas, bmaj=1.877 mas, bpa=-6.403 degrees ! Estimated noise=0.490645 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 = 0.256751 Jy ! Component: 100 - total flux cleaned = 0.356177 Jy ! Total flux subtracted in 100 components = 0.356177 Jy ! Clean residual min=-0.022929 max=0.046035 Jy/beam ! Clean residual mean=-0.000042 rms=0.006104 Jy/beam ! Combined flux in latest and established models = 0.356177 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.356177 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=0.141354Jy sigma=2.971784 ! Fit after self-cal, rms=0.139655Jy sigma=2.931264 ! Inverting map ! Added new window around map position (-0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058126 Jy ! Component: 100 - total flux cleaned = 0.0925283 Jy ! Total flux subtracted in 100 components = 0.0925283 Jy ! Clean residual min=-0.015783 max=0.035247 Jy/beam ! Clean residual mean=-0.000028 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 0.448705 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.448705 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=0.103179Jy sigma=2.141943 ! Fit after self-cal, rms=0.102152Jy sigma=2.117702 ! Inverting map ! Added new window around map position (4.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350025 Jy ! Component: 100 - total flux cleaned = 0.0556341 Jy ! Total flux subtracted in 100 components = 0.0556341 Jy ! Clean residual min=-0.010756 max=0.014816 Jy/beam ! Clean residual mean=-0.000017 rms=0.002436 Jy/beam ! Combined flux in latest and established models = 0.504339 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.504339 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=0.087222Jy sigma=1.810210 ! Fit after self-cal, rms=0.085817Jy sigma=1.779793 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186923 Jy ! Component: 100 - total flux cleaned = 0.0305059 Jy ! Total flux subtracted in 100 components = 0.0305059 Jy ! Clean residual min=-0.007483 max=0.014699 Jy/beam ! Clean residual mean=-0.000011 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.534845 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.534845 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=0.080628Jy sigma=1.672536 ! Fit after self-cal, rms=0.080239Jy sigma=1.664035 ! Inverting map ! Added new window around map position (2.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140016 Jy ! Component: 100 - total flux cleaned = 0.0227785 Jy ! Total flux subtracted in 100 components = 0.0227785 Jy ! Clean residual min=-0.005931 max=0.006655 Jy/beam ! Clean residual mean=-0.000008 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.557623 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.557624 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=0.077538Jy sigma=1.605255 ! Fit after self-cal, rms=0.077372Jy sigma=1.601670 ! 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=0.8855 mas, bmaj=2.118 mas, bpa=-7.112 degrees ! Estimated noise=0.318665 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 = 0.00877729 Jy ! Component: 100 - total flux cleaned = 0.0148389 Jy ! Component: 150 - total flux cleaned = 0.0193947 Jy ! Component: 200 - total flux cleaned = 0.0229174 Jy ! Total flux subtracted in 200 components = 0.0229174 Jy ! Clean residual min=-0.004233 max=0.004223 Jy/beam ! Clean residual mean=-0.000006 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.580541 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.580541 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=0.076052Jy sigma=1.573135 ! Fit after self-cal, rms=0.075940Jy sigma=1.570510 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8855 x 2.118 at -7.112 degrees (North through East) ! Clean map min=-0.0036296 max=0.33157 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 1.00 HN 0.99 KP 1.01 ! LA 1.01 MK 1.02 NL 1.01 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 1.00 MK 1.00 NL 1.02 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.01 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.01 ! LA 0.99 MK 1.00 NL 1.03 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075940Jy sigma=1.570510 ! Fit after self-cal, rms=0.075058Jy sigma=1.564819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=2.12 mas, bpa=-7.037 degrees ! Estimated noise=0.317285 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 = 0.00278525 Jy ! Component: 100 - total flux cleaned = 0.00397308 Jy ! Component: 150 - total flux cleaned = 0.00477878 Jy ! Component: 200 - total flux cleaned = 0.00516754 Jy ! Total flux subtracted in 200 components = 0.00516754 Jy ! Clean residual min=-0.003613 max=0.003284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.585708 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.585708 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=0.074794Jy sigma=1.559124 ! Fit after self-cal, rms=0.074768Jy sigma=1.558502 ! 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=0.074768Jy sigma=1.558502 ! Fit after self-cal, rms=0.074658Jy sigma=1.548755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.123 mas, bpa=-7.144 degrees ! Estimated noise=0.317482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209978 Jy ! Component: 100 - total flux cleaned = 0.00273924 Jy ! Component: 150 - total flux cleaned = 0.00314211 Jy ! Component: 200 - total flux cleaned = 0.00343519 Jy ! Total flux subtracted in 200 components = 0.00343519 Jy ! Clean residual min=-0.003164 max=0.003173 Jy/beam ! Clean residual mean=-0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.589144 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.589144 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=0.074520Jy sigma=1.545649 ! Fit after self-cal, rms=0.074511Jy sigma=1.545243 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 (-8.8, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310462 Jy ! Component: 100 - total flux cleaned = 0.00329497 Jy ! Component: 150 - total flux cleaned = 0.00336544 Jy ! Component: 200 - total flux cleaned = 0.00342652 Jy ! Total flux subtracted in 200 components = 0.00342652 Jy ! Clean residual min=-0.002816 max=0.002703 Jy/beam ! Clean residual mean=-0.000004 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.59257 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.59257 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=0.074336Jy sigma=1.541532 ! Fit after self-cal, rms=0.074330Jy sigma=1.541370 ! 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=0.074330Jy sigma=1.541370 ! Fit after self-cal, rms=0.074387Jy sigma=1.541184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=2.123 mas, bpa=-7.148 degrees ! Estimated noise=0.317526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121253 Jy ! Component: 100 - total flux cleaned = 0.00165917 Jy ! Component: 150 - total flux cleaned = 0.00191363 Jy ! Component: 200 - total flux cleaned = 0.00210217 Jy ! Total flux subtracted in 200 components = 0.00210217 Jy ! Clean residual min=-0.002682 max=0.002439 Jy/beam ! Clean residual mean=-0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.594672 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.594672 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=0.074315Jy sigma=1.539724 ! Fit after self-cal, rms=0.074314Jy sigma=1.539633 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 = 0.00034725 Jy ! Component: 100 - total flux cleaned = 0.000617197 Jy ! Component: 150 - total flux cleaned = 0.00074066 Jy ! Component: 200 - total flux cleaned = 0.000817307 Jy ! Total flux subtracted in 200 components = 0.000817307 Jy ! Clean residual min=-0.002490 max=0.002335 Jy/beam ! Clean residual mean=-0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.59549 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.59549 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=0.074267Jy sigma=1.538699 ! Fit after self-cal, rms=0.074266Jy sigma=1.538632 ! 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=0.074266Jy sigma=1.538632 ! Fit after self-cal, rms=0.074286Jy sigma=1.538600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=3.24 mas, bpa=-9.016 degrees ! Estimated noise=0.41291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164964 Jy ! Component: 100 - total flux cleaned = 0.00247213 Jy ! Component: 150 - total flux cleaned = 0.00269392 Jy ! Component: 200 - total flux cleaned = 0.00277854 Jy ! Total flux subtracted in 200 components = 0.00277854 Jy ! Clean residual min=-0.002437 max=0.002205 Jy/beam ! Clean residual mean=-0.000007 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.598268 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.598268 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=0.074270Jy sigma=1.538245 ! Fit after self-cal, rms=0.074267Jy sigma=1.538177 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 = 0.000488305 Jy ! Component: 100 - total flux cleaned = 0.000652554 Jy ! Component: 150 - total flux cleaned = 0.000724511 Jy ! Component: 200 - total flux cleaned = 0.000768352 Jy ! Total flux subtracted in 200 components = 0.000768352 Jy ! Clean residual min=-0.002373 max=0.002181 Jy/beam ! Clean residual mean=-0.000006 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.599037 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.599037 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=0.074257Jy sigma=1.537971 ! Fit after self-cal, rms=0.074257Jy sigma=1.537939 ! 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=0.8865 mas, bmaj=2.123 mas, bpa=-7.16 degrees ! Estimated noise=0.317486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8865 x 2.123 at -7.16 degrees (North through East) ! Clean map min=-0.0019915 max=0.32832 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=0.7515 mas, bmaj=1.882 mas, bpa=-6.477 degrees ! Estimated noise=0.489503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258274 Jy ! Component: 100 - total flux cleaned = 0.366331 Jy ! Component: 150 - total flux cleaned = 0.425854 Jy ! Component: 200 - total flux cleaned = 0.466386 Jy ! Total flux subtracted in 200 components = 0.466386 Jy ! Clean residual min=-0.012133 max=0.022443 Jy/beam ! Clean residual mean=-0.000022 rms=0.003118 Jy/beam ! Combined flux in latest and established models = 0.466386 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.466386 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=2.123 mas, bpa=-7.16 degrees ! Estimated noise=0.317486 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 = 0.0369157 Jy ! Component: 100 - total flux cleaned = 0.0617455 Jy ! Component: 150 - total flux cleaned = 0.0793016 Jy ! Component: 200 - total flux cleaned = 0.0917628 Jy ! Total flux subtracted in 200 components = 0.0917628 Jy ! Clean residual min=-0.004370 max=0.006975 Jy/beam ! Clean residual mean=-0.000014 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.558149 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.558149 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901028 Jy ! Component: 100 - total flux cleaned = 0.0157283 Jy ! Component: 150 - total flux cleaned = 0.0208275 Jy ! Component: 200 - total flux cleaned = 0.0248343 Jy ! Total flux subtracted in 200 components = 0.0248343 Jy ! Clean residual min=-0.002785 max=0.003054 Jy/beam ! Clean residual mean=-0.000006 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.582983 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.582983 Jy ! Inverting map ! Added new window around map position (-5.8, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333982 Jy ! Component: 100 - total flux cleaned = 0.00601078 Jy ! Component: 150 - total flux cleaned = 0.00818938 Jy ! Component: 200 - total flux cleaned = 0.00961769 Jy ! Total flux subtracted in 200 components = 0.00961769 Jy ! Clean residual min=-0.002260 max=0.002382 Jy/beam ! Clean residual mean=-0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.592601 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.592601 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=1.997 mas, bmaj=3.24 mas, bpa=-9.016 degrees ! Estimated noise=0.41291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239477 Jy ! Component: 100 - total flux cleaned = 0.00404653 Jy ! Component: 150 - total flux cleaned = 0.00506666 Jy ! Component: 200 - total flux cleaned = 0.00556891 Jy ! Total flux subtracted in 200 components = 0.00556891 Jy ! Clean residual min=-0.002488 max=0.002157 Jy/beam ! Clean residual mean=-0.000007 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.59817 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 = 0.000254427 Jy ! Component: 100 - total flux cleaned = 0.000452043 Jy ! Component: 150 - total flux cleaned = 0.00057386 Jy ! Component: 200 - total flux cleaned = 0.000688023 Jy ! Total flux subtracted in 200 components = 0.000688023 Jy ! Clean residual min=-0.002364 max=0.002124 Jy/beam ! Clean residual mean=-0.000006 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.598858 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.598858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=2.123 mas, bpa=-7.16 degrees ! Estimated noise=0.317486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558511 Jy ! Component: 100 - total flux cleaned = 0.000672553 Jy ! Component: 150 - total flux cleaned = 0.000772058 Jy ! Component: 200 - total flux cleaned = 0.00072599 Jy ! Total flux subtracted in 200 components = 0.00072599 Jy ! Clean residual min=-0.002150 max=0.002038 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.599584 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.599584 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=0.074272Jy sigma=1.537814 ! Fit after self-cal, rms=0.074244Jy sigma=1.536896 wmodel /scr/pima/bg219g_uvs/J1511+0518_X_map.mod ! Writing 116 model components to file: /scr/pima/bg219g_uvs/J1511+0518_X_map.mod wobs /scr/pima/bg219g_uvs/J1511+0518_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1511+0518_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1511+0518_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219g_uvs/J1511+0518_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 = -3.96729e-05 Jy ! Component: 100 - total flux cleaned = 0.000238326 Jy ! Component: 150 - total flux cleaned = 0.000404041 Jy ! Component: 200 - total flux cleaned = 0.00046895 Jy ! Component: 250 - total flux cleaned = 0.000593894 Jy ! Component: 300 - total flux cleaned = 0.000714667 Jy ! Component: 350 - total flux cleaned = 0.000772653 Jy ! Component: 400 - total flux cleaned = 0.000886145 Jy ! Component: 450 - total flux cleaned = 0.000884729 Jy ! Component: 500 - total flux cleaned = 0.0008848 Jy ! Component: 550 - total flux cleaned = 0.00104327 Jy ! Component: 600 - total flux cleaned = 0.00112089 Jy ! Component: 650 - total flux cleaned = 0.00122148 Jy ! Component: 700 - total flux cleaned = 0.00127118 Jy ! Component: 750 - total flux cleaned = 0.00134508 Jy ! Component: 800 - total flux cleaned = 0.0014412 Jy ! Component: 850 - total flux cleaned = 0.00155905 Jy ! Component: 900 - total flux cleaned = 0.00153602 Jy ! Component: 950 - total flux cleaned = 0.00167247 Jy ! Component: 1000 - total flux cleaned = 0.00173939 Jy ! Component: 1050 - total flux cleaned = 0.00171713 Jy ! Component: 1100 - total flux cleaned = 0.00176015 Jy ! Component: 1150 - total flux cleaned = 0.00184475 Jy ! Component: 1200 - total flux cleaned = 0.00180186 Jy ! Component: 1250 - total flux cleaned = 0.00176088 Jy ! Component: 1300 - total flux cleaned = 0.00184245 Jy ! Component: 1350 - total flux cleaned = 0.00188261 Jy ! Component: 1400 - total flux cleaned = 0.00200127 Jy ! Component: 1450 - total flux cleaned = 0.00200091 Jy ! Component: 1500 - total flux cleaned = 0.00203949 Jy ! Component: 1550 - total flux cleaned = 0.00209579 Jy ! Component: 1600 - total flux cleaned = 0.00213304 Jy ! Component: 1650 - total flux cleaned = 0.00220692 Jy ! Component: 1700 - total flux cleaned = 0.00222509 Jy ! Component: 1750 - total flux cleaned = 0.00226108 Jy ! Component: 1800 - total flux cleaned = 0.00231459 Jy ! Component: 1850 - total flux cleaned = 0.00240255 Jy ! Component: 1900 - total flux cleaned = 0.00248935 Jy ! Component: 1950 - total flux cleaned = 0.00259231 Jy ! Component: 2000 - total flux cleaned = 0.00260931 Jy ! Component: 2050 - total flux cleaned = 0.0026765 Jy ! Component: 2100 - total flux cleaned = 0.00269283 Jy ! Component: 2150 - total flux cleaned = 0.00277478 Jy ! Component: 2200 - total flux cleaned = 0.00282349 Jy ! Component: 2250 - total flux cleaned = 0.00283906 Jy ! Component: 2300 - total flux cleaned = 0.00288672 Jy ! Component: 2350 - total flux cleaned = 0.00288663 Jy ! Component: 2400 - total flux cleaned = 0.00284008 Jy ! Component: 2450 - total flux cleaned = 0.00288647 Jy ! Component: 2500 - total flux cleaned = 0.0028868 Jy ! Component: 2550 - total flux cleaned = 0.00290213 Jy ! Component: 2600 - total flux cleaned = 0.00290229 Jy ! Component: 2650 - total flux cleaned = 0.00296154 Jy ! Component: 2700 - total flux cleaned = 0.00303497 Jy ! Component: 2750 - total flux cleaned = 0.00296199 Jy ! Component: 2800 - total flux cleaned = 0.00297649 Jy ! Component: 2850 - total flux cleaned = 0.0029338 Jy ! Component: 2900 - total flux cleaned = 0.00291956 Jy ! Component: 2950 - total flux cleaned = 0.00293372 Jy ! Component: 3000 - total flux cleaned = 0.00293369 Jy ! Component: 3050 - total flux cleaned = 0.00290601 Jy ! Component: 3100 - total flux cleaned = 0.00291972 Jy ! Component: 3150 - total flux cleaned = 0.00291949 Jy ! Component: 3200 - total flux cleaned = 0.00291959 Jy ! Component: 3250 - total flux cleaned = 0.00286611 Jy ! Component: 3300 - total flux cleaned = 0.00285272 Jy ! Component: 3350 - total flux cleaned = 0.00278685 Jy ! Component: 3400 - total flux cleaned = 0.0027869 Jy ! Component: 3450 - total flux cleaned = 0.00276108 Jy ! Component: 3500 - total flux cleaned = 0.00274823 Jy ! Component: 3550 - total flux cleaned = 0.00274819 Jy ! Component: 3600 - total flux cleaned = 0.0027353 Jy ! Component: 3650 - total flux cleaned = 0.00269752 Jy ! Component: 3700 - total flux cleaned = 0.00273524 Jy ! Component: 3750 - total flux cleaned = 0.00274756 Jy ! Component: 3800 - total flux cleaned = 0.0027105 Jy ! Component: 3850 - total flux cleaned = 0.00271056 Jy ! Component: 3900 - total flux cleaned = 0.00271061 Jy ! Component: 3950 - total flux cleaned = 0.00271065 Jy ! Component: 4000 - total flux cleaned = 0.00267472 Jy ! Component: 4050 - total flux cleaned = 0.0026388 Jy ! Total flux subtracted in 4096 components = 0.00263878 Jy ! Clean residual min=-0.000813 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.602223 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 438 components and 0.602222 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1511+0518_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8865 x 2.123 at -7.16 degrees (North through East) ! Clean map min=-0.0011399 max=0.32668 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1511+0518_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.326676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201673 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185205 0.185205 0.370409 0.740818 1.48164 2.96327 5.92655 11.8531 23.7062 47.4124 94.8248 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1619.83 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1511+0518_X_uvs.log closed on Thu Apr 7 09:52:18 2016