! Started logfile: /scr/pima/bg219b_uvs/J2306+0837_X_uvs.log on Thu Apr 7 02:07:34 2016 obs /scr/pima/bg219b_uvs/J2306+0837_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2306+0837_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736296 visibilities/baseline/integration-bin. ! Found source: J2306+0837 ! ! 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 23856 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/J2306+0837_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.000672Jy sigma=25.992570 ! Fit after self-cal, rms=0.941670Jy sigma=24.463837 ! 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=0.8082 mas, bmaj=2.344 mas, bpa=-15.23 degrees ! Estimated noise=0.417507 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 = 0.0449649 Jy ! Component: 100 - total flux cleaned = 0.0552283 Jy ! Total flux subtracted in 100 components = 0.0552283 Jy ! Clean residual min=-0.003339 max=0.003811 Jy/beam ! Clean residual mean=-0.000009 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0552283 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0552283 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=0.054538Jy sigma=1.348196 ! Fit after self-cal, rms=0.053384Jy sigma=1.318586 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472765 Jy ! Component: 100 - total flux cleaned = 0.00728458 Jy ! Total flux subtracted in 100 components = 0.00728458 Jy ! Clean residual min=-0.002941 max=0.003138 Jy/beam ! Clean residual mean=-0.000005 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0625129 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0625129 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=0.052822Jy sigma=1.302700 ! Fit after self-cal, rms=0.052806Jy sigma=1.301959 ! 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=1.028 mas, bmaj=2.749 mas, bpa=-16.24 degrees ! Estimated noise=0.246443 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 (-3.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344318 Jy ! Component: 100 - total flux cleaned = 0.00546541 Jy ! Component: 150 - total flux cleaned = 0.00617824 Jy ! Component: 200 - total flux cleaned = 0.00671658 Jy ! Total flux subtracted in 200 components = 0.00671658 Jy ! Clean residual min=-0.001550 max=0.001749 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0692295 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.0692295 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=0.052561Jy sigma=1.295276 ! Fit after self-cal, rms=0.052536Jy sigma=1.294532 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.749 at -16.24 degrees (North through East) ! Clean map min=-0.0014933 max=0.060006 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 0.95 FD 0.95 HN 1.03 KP 0.96 ! LA 1.00 MK 1.01 NL 1.04 OV 1.00 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 1.05 NL 1.08 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.09 KP 1.09 ! LA 0.99 MK 1.04 NL 1.05 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.91 KP 0.95 ! LA 0.98 MK 0.99 NL 1.01 OV 0.98 ! PT 0.98 SC 0.84 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.95 KP 1.02 ! LA 0.97 MK 1.05 NL 1.00 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.93 KP 1.03 ! LA 0.94 MK 1.05 NL 1.00 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.94 KP 1.02 ! LA 0.96 MK 1.04 NL 0.98 OV 0.96 ! PT 1.01 SC 0.98 ! ! ! 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=0.052536Jy sigma=1.294532 ! Fit after self-cal, rms=0.051826Jy sigma=1.290682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.744 mas, bpa=-16.02 degrees ! Estimated noise=0.2442 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 = 0.000897468 Jy ! Component: 100 - total flux cleaned = 0.000926642 Jy ! Component: 150 - total flux cleaned = 0.000973452 Jy ! Component: 200 - total flux cleaned = 0.00097431 Jy ! Total flux subtracted in 200 components = 0.00097431 Jy ! Clean residual min=-0.001197 max=0.001286 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0702038 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0702038 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=0.051797Jy sigma=1.289888 ! Fit after self-cal, rms=0.051810Jy sigma=1.289642 ! 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=0.051810Jy sigma=1.289642 ! Fit after self-cal, rms=0.052034Jy sigma=1.287434 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.74 mas, bpa=-16.09 degrees ! Estimated noise=0.244894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054048 Jy ! Component: 100 - total flux cleaned = 0.000661768 Jy ! Component: 150 - total flux cleaned = 0.000596669 Jy ! Component: 200 - total flux cleaned = 0.000538093 Jy ! Total flux subtracted in 200 components = 0.000538093 Jy ! Clean residual min=-0.001256 max=0.001240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0707419 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0707419 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=0.052020Jy sigma=1.287063 ! Fit after self-cal, rms=0.052030Jy sigma=1.286924 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 = 0.000191073 Jy ! Component: 100 - total flux cleaned = 0.000118965 Jy ! Component: 150 - total flux cleaned = 7.99189e-05 Jy ! Component: 200 - total flux cleaned = 3.1793e-05 Jy ! Total flux subtracted in 200 components = 3.1793e-05 Jy ! Clean residual min=-0.001234 max=0.001204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0707737 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.0707737 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=0.052024Jy sigma=1.286742 ! Fit after self-cal, rms=0.052024Jy sigma=1.286726 ! 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=0.052024Jy sigma=1.286726 ! Fit after self-cal, rms=0.052026Jy sigma=1.286695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.739 mas, bpa=-16.1 degrees ! Estimated noise=0.244966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025507 Jy ! Component: 100 - total flux cleaned = 0.000230506 Jy ! Component: 150 - total flux cleaned = 0.000196986 Jy ! Component: 200 - total flux cleaned = 0.00017639 Jy ! Total flux subtracted in 200 components = 0.00017639 Jy ! Clean residual min=-0.001230 max=0.001169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0709501 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.0709501 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=0.052021Jy sigma=1.286557 ! Fit after self-cal, rms=0.052021Jy sigma=1.286542 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 = 3.95388e-05 Jy ! Component: 100 - total flux cleaned = 9.43674e-06 Jy ! Component: 150 - total flux cleaned = -1.8791e-05 Jy ! Component: 200 - total flux cleaned = -5.43821e-05 Jy ! Total flux subtracted in 200 components = -5.43821e-05 Jy ! Clean residual min=-0.001222 max=0.001147 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0708957 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.0708957 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=0.052017Jy sigma=1.286451 ! Fit after self-cal, rms=0.052018Jy sigma=1.286442 ! 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=0.052018Jy sigma=1.286442 ! Fit after self-cal, rms=0.051993Jy sigma=1.286438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=3.337 mas, bpa=-11.36 degrees ! Estimated noise=0.286173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103413 Jy ! Component: 100 - total flux cleaned = -0.000186651 Jy ! Component: 150 - total flux cleaned = -0.000256957 Jy ! Component: 200 - total flux cleaned = -0.000303707 Jy ! Total flux subtracted in 200 components = -0.000303707 Jy ! Clean residual min=-0.001143 max=0.001175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.070592 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.070592 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=0.051992Jy sigma=1.286404 ! Fit after self-cal, rms=0.051990Jy sigma=1.286391 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 = -6.84871e-05 Jy ! Component: 100 - total flux cleaned = -0.000129535 Jy ! Component: 150 - total flux cleaned = -0.000176688 Jy ! Component: 200 - total flux cleaned = -0.000218843 Jy ! Total flux subtracted in 200 components = -0.000218843 Jy ! Clean residual min=-0.001151 max=0.001153 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0703731 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.0703731 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=0.051990Jy sigma=1.286375 ! Fit after self-cal, rms=0.051990Jy sigma=1.286367 ! 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=1.033 mas, bmaj=2.739 mas, bpa=-16.1 degrees ! Estimated noise=0.244938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.739 at -16.1 degrees (North through East) ! Clean map min=-0.0011029 max=0.059539 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=0.8125 mas, bmaj=2.335 mas, bpa=-15.2 degrees ! Estimated noise=0.416681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453996 Jy ! Component: 100 - total flux cleaned = 0.055849 Jy ! Component: 150 - total flux cleaned = 0.0605292 Jy ! Component: 200 - total flux cleaned = 0.0636112 Jy ! Total flux subtracted in 200 components = 0.0636112 Jy ! Clean residual min=-0.002628 max=0.002544 Jy/beam ! Clean residual mean=-0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0636112 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0636112 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.739 mas, bpa=-16.1 degrees ! Estimated noise=0.244938 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) ! Added new window around map position (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321129 Jy ! Component: 100 - total flux cleaned = 0.00523296 Jy ! Component: 150 - total flux cleaned = 0.00649232 Jy ! Component: 200 - total flux cleaned = 0.0066594 Jy ! Total flux subtracted in 200 components = 0.0066594 Jy ! Clean residual min=-0.001270 max=0.001202 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0702706 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0702706 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=2.147 mas, bmaj=3.337 mas, bpa=-11.36 degrees ! Estimated noise=0.286173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268957 Jy ! Component: 100 - total flux cleaned = 0.000156866 Jy ! Component: 150 - total flux cleaned = 6.39099e-05 Jy ! Component: 200 - total flux cleaned = -3.05101e-05 Jy ! Total flux subtracted in 200 components = -3.05101e-05 Jy ! Clean residual min=-0.001178 max=0.001156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0702401 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 = -4.73336e-05 Jy ! Component: 100 - total flux cleaned = -7.35278e-05 Jy ! Component: 150 - total flux cleaned = -8.5344e-05 Jy ! Component: 200 - total flux cleaned = -8.54165e-05 Jy ! Total flux subtracted in 200 components = -8.54165e-05 Jy ! Clean residual min=-0.001172 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0701547 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 86 components and 0.0701547 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.739 mas, bpa=-16.1 degrees ! Estimated noise=0.244938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106527 Jy ! Component: 100 - total flux cleaned = 6.78107e-05 Jy ! Component: 150 - total flux cleaned = -1.83715e-05 Jy ! Component: 200 - total flux cleaned = -4.94175e-05 Jy ! Total flux subtracted in 200 components = -4.94175e-05 Jy ! Clean residual min=-0.001180 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0701052 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.0701053 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=0.051996Jy sigma=1.286503 ! Fit after self-cal, rms=0.051993Jy sigma=1.286466 wmodel /scr/pima/bg219b_uvs/J2306+0837_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219b_uvs/J2306+0837_X_map.mod wobs /scr/pima/bg219b_uvs/J2306+0837_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2306+0837_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2306+0837_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J2306+0837_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 = -8.9331e-05 Jy ! Component: 100 - total flux cleaned = -0.000204802 Jy ! Component: 150 - total flux cleaned = -0.000278728 Jy ! Component: 200 - total flux cleaned = -0.000383463 Jy ! Component: 250 - total flux cleaned = -0.00043402 Jy ! Component: 300 - total flux cleaned = -0.000548335 Jy ! Component: 350 - total flux cleaned = -0.000627291 Jy ! Component: 400 - total flux cleaned = -0.00071918 Jy ! Component: 450 - total flux cleaned = -0.000808411 Jy ! Component: 500 - total flux cleaned = -0.000851851 Jy ! Component: 550 - total flux cleaned = -0.000908577 Jy ! Component: 600 - total flux cleaned = -0.000922622 Jy ! Component: 650 - total flux cleaned = -0.000990802 Jy ! Component: 700 - total flux cleaned = -0.00104416 Jy ! Component: 750 - total flux cleaned = -0.00109635 Jy ! Component: 800 - total flux cleaned = -0.00112201 Jy ! Component: 850 - total flux cleaned = -0.00119773 Jy ! Component: 900 - total flux cleaned = -0.00119766 Jy ! Component: 950 - total flux cleaned = -0.00123435 Jy ! Component: 1000 - total flux cleaned = -0.00125842 Jy ! Component: 1050 - total flux cleaned = -0.00130569 Jy ! Component: 1100 - total flux cleaned = -0.00129406 Jy ! Component: 1150 - total flux cleaned = -0.0013284 Jy ! Component: 1200 - total flux cleaned = -0.00130595 Jy ! Component: 1250 - total flux cleaned = -0.0013173 Jy ! Component: 1300 - total flux cleaned = -0.00132804 Jy ! Component: 1350 - total flux cleaned = -0.0013172 Jy ! Component: 1400 - total flux cleaned = -0.00128518 Jy ! Component: 1450 - total flux cleaned = -0.0013063 Jy ! Component: 1500 - total flux cleaned = -0.00127509 Jy ! Component: 1550 - total flux cleaned = -0.00126481 Jy ! Component: 1600 - total flux cleaned = -0.00123447 Jy ! Component: 1650 - total flux cleaned = -0.00121437 Jy ! Component: 1700 - total flux cleaned = -0.00117491 Jy ! Component: 1750 - total flux cleaned = -0.00115549 Jy ! Component: 1800 - total flux cleaned = -0.00114587 Jy ! Component: 1850 - total flux cleaned = -0.00112676 Jy ! Component: 1900 - total flux cleaned = -0.00108895 Jy ! Component: 1950 - total flux cleaned = -0.00109824 Jy ! Component: 2000 - total flux cleaned = -0.0010982 Jy ! Component: 2050 - total flux cleaned = -0.00105264 Jy ! Component: 2100 - total flux cleaned = -0.00109782 Jy ! Component: 2150 - total flux cleaned = -0.00105302 Jy ! Component: 2200 - total flux cleaned = -0.00107971 Jy ! Component: 2250 - total flux cleaned = -0.00106218 Jy ! Component: 2300 - total flux cleaned = -0.00103621 Jy ! Component: 2350 - total flux cleaned = -0.00106207 Jy ! Component: 2400 - total flux cleaned = -0.00100245 Jy ! Component: 2450 - total flux cleaned = -0.00103627 Jy ! Component: 2500 - total flux cleaned = -0.00103628 Jy ! Component: 2550 - total flux cleaned = -0.00104452 Jy ! Component: 2600 - total flux cleaned = -0.00101153 Jy ! Component: 2650 - total flux cleaned = -0.000987033 Jy ! Component: 2700 - total flux cleaned = -0.0010114 Jy ! Component: 2750 - total flux cleaned = -0.00101139 Jy ! Component: 2800 - total flux cleaned = -0.000979588 Jy ! Component: 2850 - total flux cleaned = -0.000995349 Jy ! Component: 2900 - total flux cleaned = -0.000987484 Jy ! Component: 2950 - total flux cleaned = -0.000979732 Jy ! Component: 3000 - total flux cleaned = -0.00101829 Jy ! Component: 3050 - total flux cleaned = -0.00101062 Jy ! Component: 3100 - total flux cleaned = -0.00103339 Jy ! Component: 3150 - total flux cleaned = -0.00104846 Jy ! Component: 3200 - total flux cleaned = -0.00103348 Jy ! Component: 3250 - total flux cleaned = -0.00106314 Jy ! Component: 3300 - total flux cleaned = -0.00105575 Jy ! Component: 3350 - total flux cleaned = -0.00107036 Jy ! Component: 3400 - total flux cleaned = -0.00107768 Jy ! Component: 3450 - total flux cleaned = -0.00104883 Jy ! Component: 3500 - total flux cleaned = -0.00106327 Jy ! Component: 3550 - total flux cleaned = -0.00105616 Jy ! Component: 3600 - total flux cleaned = -0.00104912 Jy ! Component: 3650 - total flux cleaned = -0.00102106 Jy ! Component: 3700 - total flux cleaned = -0.000993175 Jy ! Component: 3750 - total flux cleaned = -0.0010071 Jy ! Component: 3800 - total flux cleaned = -0.000979575 Jy ! Component: 3850 - total flux cleaned = -0.000972708 Jy ! Component: 3900 - total flux cleaned = -0.000972736 Jy ! Component: 3950 - total flux cleaned = -0.000945613 Jy ! Component: 4000 - total flux cleaned = -0.000932107 Jy ! Component: 4050 - total flux cleaned = -0.000912051 Jy ! Total flux subtracted in 4096 components = -0.000892063 Jy ! Clean residual min=-0.000374 max=0.000391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0692132 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 363 components and 0.0692132 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2306+0837_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.739 at -16.1 degrees (North through East) ! Clean map min=-0.00086331 max=0.059363 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2306+0837_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0593633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.580168 0.580168 1.16034 2.32067 4.64135 9.28269 18.5654 37.1308 74.2616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 517.091 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2306+0837_X_uvs.log closed on Thu Apr 7 02:07:39 2016