! Started logfile: /scr/pima/bg219h_uvs/J1903+5540_X_uvs.log on Thu Apr 7 12:18:55 2016 obs /scr/pima/bg219h_uvs/J1903+5540_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1903+5540_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882222 visibilities/baseline/integration-bin. ! Found source: J1903+5540 ! ! 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 28584 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1903+5540_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.003649Jy sigma=25.206621 ! Fit after self-cal, rms=0.928707Jy sigma=23.262936 ! 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=0.7864 mas, bmaj=1.051 mas, bpa=-1.681 degrees ! Estimated noise=0.486069 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 = 0.0550148 Jy ! Component: 100 - total flux cleaned = 0.0684008 Jy ! Total flux subtracted in 100 components = 0.0684008 Jy ! Clean residual min=-0.004572 max=0.006939 Jy/beam ! Clean residual mean=0.000016 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0684008 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0684008 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=0.068289Jy sigma=1.471132 ! Fit after self-cal, rms=0.067501Jy sigma=1.452555 ! Inverting map ! Added new window around map position (1, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717244 Jy ! Component: 100 - total flux cleaned = 0.0115715 Jy ! Total flux subtracted in 100 components = 0.0115715 Jy ! Clean residual min=-0.004300 max=0.004105 Jy/beam ! Clean residual mean=0.000012 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0799723 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0799723 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=0.066347Jy sigma=1.412708 ! Fit after self-cal, rms=0.066297Jy sigma=1.411014 ! 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=1.034 mas, bmaj=1.336 mas, bpa=1.511 degrees ! Estimated noise=0.235036 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 = 0.00695716 Jy ! Component: 100 - total flux cleaned = 0.0109477 Jy ! Component: 150 - total flux cleaned = 0.0135447 Jy ! Component: 200 - total flux cleaned = 0.0153097 Jy ! Total flux subtracted in 200 components = 0.0153097 Jy ! Clean residual min=-0.002449 max=0.003920 Jy/beam ! Clean residual mean=0.000024 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.095282 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.095282 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=0.065586Jy sigma=1.387229 ! Fit after self-cal, rms=0.065509Jy sigma=1.384427 ! Inverting map ! Added new window around map position (3, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037202 Jy ! Component: 100 - total flux cleaned = 0.00607136 Jy ! Component: 150 - total flux cleaned = 0.00786292 Jy ! Component: 200 - total flux cleaned = 0.00928924 Jy ! Total flux subtracted in 200 components = 0.00928924 Jy ! Clean residual min=-0.002002 max=0.002342 Jy/beam ! Clean residual mean=0.000015 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.104571 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.104571 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=0.065260Jy sigma=1.376746 ! Fit after self-cal, rms=0.065222Jy sigma=1.375935 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.336 at 1.511 degrees (North through East) ! Clean map min=-0.0019003 max=0.070856 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 0.99 FD 1.00 HN 1.16 KP 1.05 ! LA 0.90 MK 1.03 NL 0.98 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.10 KP 1.01 ! LA 0.93 MK 1.01 NL 1.04 OV 0.99 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.08 KP 0.98 ! LA 0.96 MK 1.03 NL 1.00 OV 1.06 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.13 KP 1.00 ! LA 0.93 MK 1.04 NL 1.05 OV 0.98 ! PT 0.96 SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.16 KP 1.02 ! LA 0.95 MK 0.98 NL 1.06 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.08 KP 0.99 ! LA 0.94 MK 1.02 NL 1.01 OV 1.03 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00 KP 1.02 ! LA 0.97 MK 1.06 NL 1.01 OV 0.99 ! PT 0.94 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=0.065222Jy sigma=1.375935 ! Fit after self-cal, rms=0.067439Jy sigma=1.370898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.345 mas, bpa=3.051 degrees ! Estimated noise=0.234833 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 = 0.00148417 Jy ! Component: 100 - total flux cleaned = 0.00228404 Jy ! Component: 150 - total flux cleaned = 0.00277419 Jy ! Component: 200 - total flux cleaned = 0.00301667 Jy ! Total flux subtracted in 200 components = 0.00301667 Jy ! Clean residual min=-0.001573 max=0.001699 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.107588 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.107588 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=0.067393Jy sigma=1.369547 ! Fit after self-cal, rms=0.067444Jy sigma=1.369254 ! 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=0.067444Jy sigma=1.369254 ! Fit after self-cal, rms=0.067421Jy sigma=1.367075 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.346 mas, bpa=2.709 degrees ! Estimated noise=0.234446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507898 Jy ! Component: 100 - total flux cleaned = 0.000642014 Jy ! Component: 150 - total flux cleaned = 0.000703266 Jy ! Component: 200 - total flux cleaned = 0.000739878 Jy ! Total flux subtracted in 200 components = 0.000739878 Jy ! Clean residual min=-0.001444 max=0.001596 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.108328 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.108328 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=0.067405Jy sigma=1.366713 ! Fit after self-cal, rms=0.067419Jy sigma=1.366607 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 (44.4, 27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117718 Jy ! Component: 100 - total flux cleaned = 0.00142941 Jy ! Component: 150 - total flux cleaned = 0.00147547 Jy ! Component: 200 - total flux cleaned = 0.0014963 Jy ! Total flux subtracted in 200 components = 0.0014963 Jy ! Clean residual min=-0.001425 max=0.001558 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.109824 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.109824 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=0.067385Jy sigma=1.365735 ! Fit after self-cal, rms=0.067372Jy sigma=1.365626 ! Inverting map ! Added new window around map position (-14.8, -46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120804 Jy ! Component: 100 - total flux cleaned = 0.00149021 Jy ! Component: 150 - total flux cleaned = 0.00172254 Jy ! Component: 200 - total flux cleaned = 0.00180888 Jy ! Total flux subtracted in 200 components = 0.00180888 Jy ! Clean residual min=-0.001374 max=0.001419 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.111633 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.111633 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=0.067313Jy sigma=1.364521 ! Fit after self-cal, rms=0.067307Jy sigma=1.364440 ! Inverting map ! Added new window around map position (-38.6, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124352 Jy ! Component: 100 - total flux cleaned = 0.00164904 Jy ! Component: 150 - total flux cleaned = 0.00183563 Jy ! Component: 200 - total flux cleaned = 0.00193157 Jy ! Total flux subtracted in 200 components = 0.00193157 Jy ! Clean residual min=-0.001302 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.113565 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.113565 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=0.067271Jy sigma=1.363553 ! Fit after self-cal, rms=0.067267Jy sigma=1.363460 ! 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=0.067267Jy sigma=1.363460 ! Fit after self-cal, rms=0.067042Jy sigma=1.363309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.345 mas, bpa=3.049 degrees ! Estimated noise=0.233629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590285 Jy ! Component: 100 - total flux cleaned = 0.000950948 Jy ! Component: 150 - total flux cleaned = 0.0010593 Jy ! Component: 200 - total flux cleaned = 0.00107893 Jy ! Total flux subtracted in 200 components = 0.00107893 Jy ! Clean residual min=-0.001200 max=0.001266 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.114643 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.114643 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=0.067023Jy sigma=1.362971 ! Fit after self-cal, rms=0.067027Jy sigma=1.362939 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 (36, -50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106623 Jy ! Component: 100 - total flux cleaned = 0.00134998 Jy ! Component: 150 - total flux cleaned = 0.00155807 Jy ! Component: 200 - total flux cleaned = 0.00165521 Jy ! Total flux subtracted in 200 components = 0.00165521 Jy ! Clean residual min=-0.001190 max=0.001163 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.116299 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 0.116299 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=0.067001Jy sigma=1.362387 ! Fit after self-cal, rms=0.066995Jy sigma=1.362343 ! 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=0.066995Jy sigma=1.362343 ! Fit after self-cal, rms=0.066880Jy sigma=1.362317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.237 mas, bmaj=2.509 mas, bpa=22.37 degrees ! Estimated noise=0.283422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152523 Jy ! Component: 100 - total flux cleaned = 0.00010966 Jy ! Component: 150 - total flux cleaned = 7.46635e-05 Jy ! Component: 200 - total flux cleaned = 4.42147e-05 Jy ! Total flux subtracted in 200 components = 4.42147e-05 Jy ! Clean residual min=-0.001272 max=0.001153 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.116343 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.116343 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=0.066876Jy sigma=1.362169 ! Fit after self-cal, rms=0.066873Jy sigma=1.362130 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 = 0.000103607 Jy ! Component: 100 - total flux cleaned = 0.000134161 Jy ! Component: 150 - total flux cleaned = 0.000134317 Jy ! Component: 200 - total flux cleaned = 0.000122288 Jy ! Total flux subtracted in 200 components = 0.000122288 Jy ! Clean residual min=-0.001248 max=0.001150 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.116465 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.116465 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=0.066871Jy sigma=1.362059 ! Fit after self-cal, rms=0.066868Jy sigma=1.362047 ! 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=1.038 mas, bmaj=1.345 mas, bpa=3.057 degrees ! Estimated noise=0.233393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 1.345 at 3.057 degrees (North through East) ! Clean map min=-0.0012675 max=0.070366 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=0.7871 mas, bmaj=1.053 mas, bpa=-0.07451 degrees ! Estimated noise=0.48273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546583 Jy ! Component: 100 - total flux cleaned = 0.0695891 Jy ! Component: 150 - total flux cleaned = 0.0768981 Jy ! Component: 200 - total flux cleaned = 0.0818406 Jy ! Total flux subtracted in 200 components = 0.0818406 Jy ! Clean residual min=-0.003696 max=0.004076 Jy/beam ! Clean residual mean=0.000010 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0818406 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0818406 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.345 mas, bpa=3.057 degrees ! Estimated noise=0.233393 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 = 0.00663437 Jy ! Component: 100 - total flux cleaned = 0.0109338 Jy ! Component: 150 - total flux cleaned = 0.014196 Jy ! Component: 200 - total flux cleaned = 0.0168481 Jy ! Total flux subtracted in 200 components = 0.0168481 Jy ! Clean residual min=-0.002014 max=0.002779 Jy/beam ! Clean residual mean=0.000014 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0986888 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.0986888 Jy ! Inverting map ! Added new window around map position (2.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272765 Jy ! Component: 100 - total flux cleaned = 0.00465649 Jy ! Component: 150 - total flux cleaned = 0.00606661 Jy ! Component: 200 - total flux cleaned = 0.00738701 Jy ! Total flux subtracted in 200 components = 0.00738701 Jy ! Clean residual min=-0.001688 max=0.001563 Jy/beam ! Clean residual mean=0.000008 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.106076 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 88 components and 0.106076 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=2.237 mas, bmaj=2.509 mas, bpa=22.37 degrees ! Estimated noise=0.283422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213348 Jy ! Component: 100 - total flux cleaned = 0.00356988 Jy ! Component: 150 - total flux cleaned = 0.00457693 Jy ! Component: 200 - total flux cleaned = 0.00508607 Jy ! Total flux subtracted in 200 components = 0.00508607 Jy ! Clean residual min=-0.001631 max=0.001268 Jy/beam ! Clean residual mean=0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.111162 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 = 0.000350881 Jy ! Component: 100 - total flux cleaned = 0.000723822 Jy ! Component: 150 - total flux cleaned = 0.0010883 Jy ! Component: 200 - total flux cleaned = 0.00127992 Jy ! Total flux subtracted in 200 components = 0.00127992 Jy ! Clean residual min=-0.001449 max=0.001169 Jy/beam ! Clean residual mean=0.000005 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.112442 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 158 components and 0.112442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.345 mas, bpa=3.057 degrees ! Estimated noise=0.233393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290115 Jy ! Component: 100 - total flux cleaned = 0.000676628 Jy ! Component: 150 - total flux cleaned = 0.000901148 Jy ! Component: 200 - total flux cleaned = 0.00110973 Jy ! Total flux subtracted in 200 components = 0.00110973 Jy ! Clean residual min=-0.001365 max=0.001237 Jy/beam ! Clean residual mean=0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.113551 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.113551 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=0.066932Jy sigma=1.362941 ! Fit after self-cal, rms=0.066894Jy sigma=1.362535 wmodel /scr/pima/bg219h_uvs/J1903+5540_X_map.mod ! Writing 174 model components to file: /scr/pima/bg219h_uvs/J1903+5540_X_map.mod wobs /scr/pima/bg219h_uvs/J1903+5540_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1903+5540_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1903+5540_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219h_uvs/J1903+5540_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 = -0.000406192 Jy ! Component: 100 - total flux cleaned = -0.000489641 Jy ! Component: 150 - total flux cleaned = -0.000587561 Jy ! Component: 200 - total flux cleaned = -0.000699823 Jy ! Component: 250 - total flux cleaned = -0.000790755 Jy ! Component: 300 - total flux cleaned = -0.000967981 Jy ! Component: 350 - total flux cleaned = -0.00114053 Jy ! Component: 400 - total flux cleaned = -0.0012076 Jy ! Component: 450 - total flux cleaned = -0.00132351 Jy ! Component: 500 - total flux cleaned = -0.00140457 Jy ! Component: 550 - total flux cleaned = -0.00153206 Jy ! Component: 600 - total flux cleaned = -0.00154746 Jy ! Component: 650 - total flux cleaned = -0.00164003 Jy ! Component: 700 - total flux cleaned = -0.0016703 Jy ! Component: 750 - total flux cleaned = -0.00171553 Jy ! Component: 800 - total flux cleaned = -0.00174506 Jy ! Component: 850 - total flux cleaned = -0.00177418 Jy ! Component: 900 - total flux cleaned = -0.00177422 Jy ! Component: 950 - total flux cleaned = -0.00178852 Jy ! Component: 1000 - total flux cleaned = -0.00181668 Jy ! Component: 1050 - total flux cleaned = -0.00183022 Jy ! Component: 1100 - total flux cleaned = -0.00183011 Jy ! Component: 1150 - total flux cleaned = -0.00188437 Jy ! Component: 1200 - total flux cleaned = -0.00189754 Jy ! Component: 1250 - total flux cleaned = -0.00185745 Jy ! Component: 1300 - total flux cleaned = -0.00188394 Jy ! Component: 1350 - total flux cleaned = -0.00193611 Jy ! Component: 1400 - total flux cleaned = -0.00192319 Jy ! Component: 1450 - total flux cleaned = -0.00191019 Jy ! Component: 1500 - total flux cleaned = -0.00189763 Jy ! Component: 1550 - total flux cleaned = -0.00189776 Jy ! Component: 1600 - total flux cleaned = -0.0019351 Jy ! Component: 1650 - total flux cleaned = -0.00191032 Jy ! Component: 1700 - total flux cleaned = -0.00192248 Jy ! Component: 1750 - total flux cleaned = -0.00186182 Jy ! Component: 1800 - total flux cleaned = -0.00192206 Jy ! Component: 1850 - total flux cleaned = -0.00194584 Jy ! Component: 1900 - total flux cleaned = -0.00191032 Jy ! Component: 1950 - total flux cleaned = -0.00189848 Jy ! Component: 2000 - total flux cleaned = -0.00187519 Jy ! Component: 2050 - total flux cleaned = -0.00187526 Jy ! Component: 2100 - total flux cleaned = -0.00189838 Jy ! Component: 2150 - total flux cleaned = -0.00190978 Jy ! Component: 2200 - total flux cleaned = -0.00189833 Jy ! Component: 2250 - total flux cleaned = -0.00190961 Jy ! Component: 2300 - total flux cleaned = -0.00193203 Jy ! Component: 2350 - total flux cleaned = -0.00195428 Jy ! Component: 2400 - total flux cleaned = -0.00195423 Jy ! Component: 2450 - total flux cleaned = -0.00195428 Jy ! Component: 2500 - total flux cleaned = -0.00197612 Jy ! Component: 2550 - total flux cleaned = -0.00199782 Jy ! Component: 2600 - total flux cleaned = -0.00197624 Jy ! Component: 2650 - total flux cleaned = -0.00196549 Jy ! Component: 2700 - total flux cleaned = -0.00196551 Jy ! Component: 2750 - total flux cleaned = -0.0019654 Jy ! Component: 2800 - total flux cleaned = -0.00194438 Jy ! Component: 2850 - total flux cleaned = -0.00195489 Jy ! Component: 2900 - total flux cleaned = -0.00200714 Jy ! Component: 2950 - total flux cleaned = -0.00198641 Jy ! Component: 3000 - total flux cleaned = -0.0019761 Jy ! Component: 3050 - total flux cleaned = -0.0020069 Jy ! Component: 3100 - total flux cleaned = -0.00201711 Jy ! Component: 3150 - total flux cleaned = -0.00200704 Jy ! Component: 3200 - total flux cleaned = -0.00203735 Jy ! Component: 3250 - total flux cleaned = -0.00206745 Jy ! Component: 3300 - total flux cleaned = -0.00206745 Jy ! Component: 3350 - total flux cleaned = -0.00204759 Jy ! Component: 3400 - total flux cleaned = -0.00204755 Jy ! Component: 3450 - total flux cleaned = -0.00205743 Jy ! Component: 3500 - total flux cleaned = -0.00208681 Jy ! Component: 3550 - total flux cleaned = -0.00209659 Jy ! Component: 3600 - total flux cleaned = -0.002116 Jy ! Component: 3650 - total flux cleaned = -0.00209672 Jy ! Component: 3700 - total flux cleaned = -0.00209675 Jy ! Component: 3750 - total flux cleaned = -0.00210632 Jy ! Component: 3800 - total flux cleaned = -0.00210626 Jy ! Component: 3850 - total flux cleaned = -0.00213463 Jy ! Component: 3900 - total flux cleaned = -0.00213464 Jy ! Component: 3950 - total flux cleaned = -0.00211589 Jy ! Component: 4000 - total flux cleaned = -0.00211587 Jy ! Component: 4050 - total flux cleaned = -0.00211586 Jy ! Total flux subtracted in 4096 components = -0.00213438 Jy ! Clean residual min=-0.000509 max=0.000589 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.111417 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 460 components and 0.111417 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1903+5540_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 1.345 at 3.057 degrees (North through East) ! Clean map min=-0.0010289 max=0.070223 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1903+5540_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0702225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.638855 0.638855 1.27771 2.55542 5.11084 10.2217 20.4433 40.8867 81.7734 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 469.59 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1903+5540_X_uvs.log closed on Thu Apr 7 12:18:59 2016