! Started logfile: /scr/pima/bg219b_uvs/J2253+0105_X_uvs.log on Thu Apr 7 02:06:16 2016 obs /scr/pima/bg219b_uvs/J2253+0105_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2253+0105_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894265 visibilities/baseline/integration-bin. ! Found source: J2253+0105 ! ! 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 29940 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/J2253+0105_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.013338Jy sigma=25.329338 ! Fit after self-cal, rms=0.875505Jy sigma=21.800250 ! 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=0.7451 mas, bmaj=1.79 mas, bpa=-3.445 degrees ! Estimated noise=0.389019 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 = 0.0931995 Jy ! Component: 100 - total flux cleaned = 0.118347 Jy ! Total flux subtracted in 100 components = 0.118347 Jy ! Clean residual min=-0.004365 max=0.010732 Jy/beam ! Clean residual mean=0.000003 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.118347 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.118347 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=0.059798Jy sigma=1.429029 ! Fit after self-cal, rms=0.059705Jy sigma=1.426473 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116384 Jy ! Component: 100 - total flux cleaned = 0.017767 Jy ! Total flux subtracted in 100 components = 0.017767 Jy ! Clean residual min=-0.002772 max=0.003134 Jy/beam ! Clean residual mean=0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.136114 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.136114 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=0.056960Jy sigma=1.349788 ! Fit after self-cal, rms=0.056956Jy sigma=1.349480 ! 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=0.9223 mas, bmaj=2.044 mas, bpa=-1.311 degrees ! Estimated noise=0.232221 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 = 0.00484435 Jy ! Component: 100 - total flux cleaned = 0.00736489 Jy ! Component: 150 - total flux cleaned = 0.00885201 Jy ! Component: 200 - total flux cleaned = 0.0097984 Jy ! Total flux subtracted in 200 components = 0.0097984 Jy ! Clean residual min=-0.001527 max=0.001702 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.145913 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.145913 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=0.056567Jy sigma=1.338897 ! Fit after self-cal, rms=0.056576Jy sigma=1.338856 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9223 x 2.044 at -1.311 degrees (North through East) ! Clean map min=-0.0014695 max=0.12486 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 0.97 FD 0.99 HN 1.03 KP 0.96 ! LA 0.99 MK 0.95 NL 1.02 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.03 KP 0.99 ! LA 0.99 MK 1.01 NL 1.04 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.03 ! LA 0.99 MK 1.05 NL 1.05 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.96 MK 0.96 NL 1.00 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 1.04 NL 1.05 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.01 ! LA 0.98 MK 1.01 NL 1.06 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 0.97 ! LA 0.98 MK 1.04 NL 1.01 OV 0.98 ! PT 0.98 SC 0.96 ! ! ! 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=0.056576Jy sigma=1.338856 ! Fit after self-cal, rms=0.056522Jy sigma=1.332295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9265 mas, bmaj=2.051 mas, bpa=-1.327 degrees ! Estimated noise=0.232442 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 = 0.000127487 Jy ! Component: 100 - total flux cleaned = 0.000134895 Jy ! Component: 150 - total flux cleaned = 0.000148793 Jy ! Component: 200 - total flux cleaned = 0.000161537 Jy ! Total flux subtracted in 200 components = 0.000161537 Jy ! Clean residual min=-0.001372 max=0.001331 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.146074 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.146074 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=0.056519Jy sigma=1.332248 ! Fit after self-cal, rms=0.056523Jy sigma=1.332198 ! 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=0.056523Jy sigma=1.332198 ! Fit after self-cal, rms=0.056543Jy sigma=1.329825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=2.05 mas, bpa=-1.377 degrees ! Estimated noise=0.232475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.80716e-05 Jy ! Component: 100 - total flux cleaned = 5.16137e-05 Jy ! Component: 150 - total flux cleaned = 5.15593e-05 Jy ! Component: 200 - total flux cleaned = 4.52961e-05 Jy ! Total flux subtracted in 200 components = 4.52961e-05 Jy ! Clean residual min=-0.001249 max=0.001299 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.14612 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.14612 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=0.056541Jy sigma=1.329797 ! Fit after self-cal, rms=0.056546Jy sigma=1.329770 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 (-30, -30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105161 Jy ! Component: 100 - total flux cleaned = 0.00115142 Jy ! Component: 150 - total flux cleaned = 0.00122431 Jy ! Component: 200 - total flux cleaned = 0.00125582 Jy ! Total flux subtracted in 200 components = 0.00125582 Jy ! Clean residual min=-0.001149 max=0.001165 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.147375 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.147375 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=0.056522Jy sigma=1.329095 ! Fit after self-cal, rms=0.056522Jy sigma=1.329063 ! 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=0.056522Jy sigma=1.329063 ! Fit after self-cal, rms=0.056517Jy sigma=1.329032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=2.05 mas, bpa=-1.376 degrees ! Estimated noise=0.232363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010879 Jy ! Component: 100 - total flux cleaned = 0.000165833 Jy ! Component: 150 - total flux cleaned = 0.000215029 Jy ! Component: 200 - total flux cleaned = 0.000270674 Jy ! Total flux subtracted in 200 components = 0.000270674 Jy ! Clean residual min=-0.001125 max=0.001177 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.147646 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.147646 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=0.056512Jy sigma=1.328880 ! Fit after self-cal, rms=0.056513Jy sigma=1.328877 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 = 8.51932e-06 Jy ! Component: 100 - total flux cleaned = 4.63934e-05 Jy ! Component: 150 - total flux cleaned = 7.26048e-05 Jy ! Component: 200 - total flux cleaned = 0.000105221 Jy ! Total flux subtracted in 200 components = 0.000105221 Jy ! Clean residual min=-0.001125 max=0.001173 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.147751 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.147751 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=0.056510Jy sigma=1.328809 ! Fit after self-cal, rms=0.056510Jy sigma=1.328807 ! 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=0.056510Jy sigma=1.328807 ! Fit after self-cal, rms=0.056513Jy sigma=1.328796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=3.273 mas, bpa=-0.0751 degrees ! Estimated noise=0.286677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.88317e-05 Jy ! Component: 100 - total flux cleaned = 8.84223e-05 Jy ! Component: 150 - total flux cleaned = 0.000114467 Jy ! Component: 200 - total flux cleaned = 0.000145792 Jy ! Total flux subtracted in 200 components = 0.000145792 Jy ! Clean residual min=-0.001250 max=0.001275 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.147897 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.147897 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=0.056512Jy sigma=1.328766 ! Fit after self-cal, rms=0.056513Jy sigma=1.328763 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 = -1.77893e-05 Jy ! Component: 100 - total flux cleaned = -2.48891e-05 Jy ! Component: 150 - total flux cleaned = -1.83493e-05 Jy ! Component: 200 - total flux cleaned = -2.51701e-05 Jy ! Total flux subtracted in 200 components = -2.51701e-05 Jy ! Clean residual min=-0.001253 max=0.001279 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.147872 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.147872 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=0.056513Jy sigma=1.328762 ! Fit after self-cal, rms=0.056513Jy sigma=1.328757 ! 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=0.926 mas, bmaj=2.05 mas, bpa=-1.373 degrees ! Estimated noise=0.232356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.926 x 2.05 at -1.373 degrees (North through East) ! Clean map min=-0.0010761 max=0.12493 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=0.7476 mas, bmaj=1.793 mas, bpa=-3.484 degrees ! Estimated noise=0.389379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0931308 Jy ! Component: 100 - total flux cleaned = 0.118243 Jy ! Component: 150 - total flux cleaned = 0.129686 Jy ! Component: 200 - total flux cleaned = 0.135705 Jy ! Total flux subtracted in 200 components = 0.135705 Jy ! Clean residual min=-0.002714 max=0.003041 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.135705 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 0.135705 Jy ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=2.05 mas, bpa=-1.373 degrees ! Estimated noise=0.232356 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 = 0.0046843 Jy ! Component: 100 - total flux cleaned = 0.00701794 Jy ! Component: 150 - total flux cleaned = 0.00852026 Jy ! Component: 200 - total flux cleaned = 0.00942306 Jy ! Total flux subtracted in 200 components = 0.00942306 Jy ! Clean residual min=-0.001297 max=0.001283 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.145128 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.145128 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=2.165 mas, bmaj=3.273 mas, bpa=-0.0751 degrees ! Estimated noise=0.286677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116624 Jy ! Component: 100 - total flux cleaned = 0.00154829 Jy ! Component: 150 - total flux cleaned = 0.00179481 Jy ! Component: 200 - total flux cleaned = 0.00197386 Jy ! Total flux subtracted in 200 components = 0.00197386 Jy ! Clean residual min=-0.001294 max=0.001229 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.147102 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 = 9.72369e-05 Jy ! Component: 100 - total flux cleaned = 0.000166624 Jy ! Component: 150 - total flux cleaned = 0.000248529 Jy ! Component: 200 - total flux cleaned = 0.000310159 Jy ! Total flux subtracted in 200 components = 0.000310159 Jy ! Clean residual min=-0.001292 max=0.001257 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.147412 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.147412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=2.05 mas, bpa=-1.373 degrees ! Estimated noise=0.232356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129013 Jy ! Component: 100 - total flux cleaned = -3.91543e-05 Jy ! Component: 150 - total flux cleaned = 2.21819e-05 Jy ! Component: 200 - total flux cleaned = 7.64532e-05 Jy ! Total flux subtracted in 200 components = 7.64532e-05 Jy ! Clean residual min=-0.001156 max=0.001207 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.147488 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.147488 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=0.056519Jy sigma=1.328918 ! Fit after self-cal, rms=0.056517Jy sigma=1.328891 wmodel /scr/pima/bg219b_uvs/J2253+0105_X_map.mod ! Writing 83 model components to file: /scr/pima/bg219b_uvs/J2253+0105_X_map.mod wobs /scr/pima/bg219b_uvs/J2253+0105_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2253+0105_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2253+0105_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J2253+0105_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 = 0.000270583 Jy ! Component: 100 - total flux cleaned = 0.000373946 Jy ! Component: 150 - total flux cleaned = 0.000412963 Jy ! Component: 200 - total flux cleaned = 0.000469764 Jy ! Component: 250 - total flux cleaned = 0.000541741 Jy ! Component: 300 - total flux cleaned = 0.000488496 Jy ! Component: 350 - total flux cleaned = 0.000488274 Jy ! Component: 400 - total flux cleaned = 0.000488126 Jy ! Component: 450 - total flux cleaned = 0.00055225 Jy ! Component: 500 - total flux cleaned = 0.000505028 Jy ! Component: 550 - total flux cleaned = 0.000535827 Jy ! Component: 600 - total flux cleaned = 0.000535496 Jy ! Component: 650 - total flux cleaned = 0.000521037 Jy ! Component: 700 - total flux cleaned = 0.000550166 Jy ! Component: 750 - total flux cleaned = 0.000535978 Jy ! Component: 800 - total flux cleaned = 0.000564094 Jy ! Component: 850 - total flux cleaned = 0.000509336 Jy ! Component: 900 - total flux cleaned = 0.000523007 Jy ! Component: 950 - total flux cleaned = 0.00052306 Jy ! Component: 1000 - total flux cleaned = 0.000536194 Jy ! Component: 1050 - total flux cleaned = 0.000471492 Jy ! Component: 1100 - total flux cleaned = 0.000472091 Jy ! Component: 1150 - total flux cleaned = 0.000484776 Jy ! Component: 1200 - total flux cleaned = 0.000484556 Jy ! Component: 1250 - total flux cleaned = 0.000496513 Jy ! Component: 1300 - total flux cleaned = 0.00043631 Jy ! Component: 1350 - total flux cleaned = 0.000436331 Jy ! Component: 1400 - total flux cleaned = 0.000389721 Jy ! Component: 1450 - total flux cleaned = 0.00040163 Jy ! Component: 1500 - total flux cleaned = 0.000435791 Jy ! Component: 1550 - total flux cleaned = 0.000402015 Jy ! Component: 1600 - total flux cleaned = 0.000379749 Jy ! Component: 1650 - total flux cleaned = 0.000390841 Jy ! Component: 1700 - total flux cleaned = 0.000401774 Jy ! Component: 1750 - total flux cleaned = 0.000434037 Jy ! Component: 1800 - total flux cleaned = 0.000412705 Jy ! Component: 1850 - total flux cleaned = 0.000454761 Jy ! Component: 1900 - total flux cleaned = 0.000444099 Jy ! Component: 1950 - total flux cleaned = 0.000412941 Jy ! Component: 2000 - total flux cleaned = 0.000423138 Jy ! Component: 2050 - total flux cleaned = 0.00038267 Jy ! Component: 2100 - total flux cleaned = 0.000372616 Jy ! Component: 2150 - total flux cleaned = 0.000352728 Jy ! Component: 2200 - total flux cleaned = 0.000352628 Jy ! Component: 2250 - total flux cleaned = 0.000372253 Jy ! Component: 2300 - total flux cleaned = 0.000372179 Jy ! Component: 2350 - total flux cleaned = 0.000362609 Jy ! Component: 2400 - total flux cleaned = 0.00037212 Jy ! Component: 2450 - total flux cleaned = 0.000296489 Jy ! Component: 2500 - total flux cleaned = 0.000287231 Jy ! Component: 2550 - total flux cleaned = 0.000296545 Jy ! Component: 2600 - total flux cleaned = 0.000250366 Jy ! Component: 2650 - total flux cleaned = 0.000195454 Jy ! Component: 2700 - total flux cleaned = 0.000204608 Jy ! Component: 2750 - total flux cleaned = 0.000195527 Jy ! Component: 2800 - total flux cleaned = 0.000159577 Jy ! Component: 2850 - total flux cleaned = 0.000124 Jy ! Component: 2900 - total flux cleaned = 7.10349e-05 Jy ! Component: 2950 - total flux cleaned = 4.48449e-05 Jy ! Component: 3000 - total flux cleaned = 1.00147e-05 Jy ! Component: 3050 - total flux cleaned = -3.30301e-05 Jy ! Component: 3100 - total flux cleaned = 2.69018e-05 Jy ! Component: 3150 - total flux cleaned = -4.97957e-05 Jy ! Component: 3200 - total flux cleaned = -9.21119e-05 Jy ! Component: 3250 - total flux cleaned = -0.000100502 Jy ! Component: 3300 - total flux cleaned = -0.000125536 Jy ! Component: 3350 - total flux cleaned = -0.000166937 Jy ! Component: 3400 - total flux cleaned = -0.000158754 Jy ! Component: 3450 - total flux cleaned = -0.000191562 Jy ! Component: 3500 - total flux cleaned = -0.000216025 Jy ! Component: 3550 - total flux cleaned = -0.000256528 Jy ! Component: 3600 - total flux cleaned = -0.000296696 Jy ! Component: 3650 - total flux cleaned = -0.00030467 Jy ! Component: 3700 - total flux cleaned = -0.000344341 Jy ! Component: 3750 - total flux cleaned = -0.000368025 Jy ! Component: 3800 - total flux cleaned = -0.000391641 Jy ! Component: 3850 - total flux cleaned = -0.000391708 Jy ! Component: 3900 - total flux cleaned = -0.000438344 Jy ! Component: 3950 - total flux cleaned = -0.000469255 Jy ! Component: 4000 - total flux cleaned = -0.000499943 Jy ! Component: 4050 - total flux cleaned = -0.000522825 Jy ! Total flux subtracted in 4096 components = -0.000522833 Jy ! Clean residual min=-0.000500 max=0.000452 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.146966 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 404 components and 0.146966 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2253+0105_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.926 x 2.05 at -1.373 degrees (North through East) ! Clean map min=-0.00087243 max=0.12516 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2253+0105_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307219 0.307219 0.614438 1.22888 2.45775 4.91551 9.83101 19.662 39.324 78.6481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 976.501 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2253+0105_X_uvs.log closed on Thu Apr 7 02:06:21 2016