! Started logfile: /scr/pima/bg219b_uvs/J2238+1242_X_uvs.log on Thu Apr 7 02:05:49 2016 obs /scr/pima/bg219b_uvs/J2238+1242_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2238+1242_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873016 visibilities/baseline/integration-bin. ! Found source: J2238+1242 ! ! 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 13200 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/J2238+1242_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=1.009589Jy sigma=24.810800 ! Fit after self-cal, rms=0.812546Jy sigma=19.934378 ! 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=0.81 mas, bmaj=1.682 mas, bpa=-4.569 degrees ! Estimated noise=0.573954 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 = 0.144797 Jy ! Component: 100 - total flux cleaned = 0.179081 Jy ! Total flux subtracted in 100 components = 0.179081 Jy ! Clean residual min=-0.006453 max=0.019001 Jy/beam ! Clean residual mean=-0.000012 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.179081 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.179081 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=0.066405Jy sigma=1.578565 ! Fit after self-cal, rms=0.066373Jy sigma=1.577464 ! Inverting map ! Added new window around map position (1.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187013 Jy ! Component: 100 - total flux cleaned = 0.0297969 Jy ! Total flux subtracted in 100 components = 0.0297969 Jy ! Clean residual min=-0.004736 max=0.006123 Jy/beam ! Clean residual mean=-0.000007 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.208878 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.208878 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=0.060081Jy sigma=1.412404 ! Fit after self-cal, rms=0.059932Jy sigma=1.408202 ! 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=0.9961 mas, bmaj=1.95 mas, bpa=-2.4 degrees ! Estimated noise=0.367674 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 = 0.0102058 Jy ! Component: 100 - total flux cleaned = 0.0164846 Jy ! Component: 150 - total flux cleaned = 0.0208701 Jy ! Component: 200 - total flux cleaned = 0.024126 Jy ! Total flux subtracted in 200 components = 0.024126 Jy ! Clean residual min=-0.003148 max=0.003455 Jy/beam ! Clean residual mean=-0.000004 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.233004 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 58 components and 0.233004 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=0.058002Jy sigma=1.356562 ! Fit after self-cal, rms=0.057919Jy sigma=1.353990 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9961 x 1.95 at -2.4 degrees (North through East) ! Clean map min=-0.002716 max=0.18701 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 0.98 HN 0.98 KP 0.93 ! LA 0.97 MK 0.98 NL 1.04 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.00 KP 0.95 ! LA 1.01 MK 1.04 NL 1.04 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.08 KP 0.98 ! LA 0.96 MK 1.00 NL 1.06 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.95 ! LA 0.95 MK 0.99 NL 0.99 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.98 KP 0.94 ! LA 1.00 MK 1.03 NL 1.03 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.99 ! LA 1.04 MK 1.02 NL 1.02 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.95 ! LA 0.94 MK 1.04 NL 1.04 OV 0.98 ! PT 0.93 SC 1.02 ! ! ! 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=0.057919Jy sigma=1.353990 ! Fit after self-cal, rms=0.057040Jy sigma=1.329479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.966 mas, bpa=-2.481 degrees ! Estimated noise=0.365189 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 = 0.00121849 Jy ! Component: 100 - total flux cleaned = 0.001509 Jy ! Component: 150 - total flux cleaned = 0.00164008 Jy ! Component: 200 - total flux cleaned = 0.00177528 Jy ! Total flux subtracted in 200 components = 0.00177528 Jy ! Clean residual min=-0.002334 max=0.002610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.234779 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.234779 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=0.056975Jy sigma=1.327491 ! Fit after self-cal, rms=0.056970Jy sigma=1.327195 ! 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=0.056970Jy sigma=1.327195 ! Fit after self-cal, rms=0.056958Jy sigma=1.319896 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.962 mas, bpa=-2.434 degrees ! Estimated noise=0.364742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114266 Jy ! Component: 100 - total flux cleaned = 0.00135126 Jy ! Component: 150 - total flux cleaned = 0.0014759 Jy ! Component: 200 - total flux cleaned = 0.00157613 Jy ! Total flux subtracted in 200 components = 0.00157613 Jy ! Clean residual min=-0.002074 max=0.002247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.236355 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.236355 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=0.056926Jy sigma=1.318866 ! Fit after self-cal, rms=0.056931Jy sigma=1.318669 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 = 0.000158038 Jy ! Component: 100 - total flux cleaned = 0.000273036 Jy ! Component: 150 - total flux cleaned = 0.000312309 Jy ! Component: 200 - total flux cleaned = 0.000324354 Jy ! Total flux subtracted in 200 components = 0.000324354 Jy ! Clean residual min=-0.002050 max=0.002203 Jy/beam ! Clean residual mean=-0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.23668 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.23668 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=0.056922Jy sigma=1.318449 ! Fit after self-cal, rms=0.056921Jy sigma=1.318408 ! 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=0.056921Jy sigma=1.318408 ! Fit after self-cal, rms=0.056936Jy sigma=1.318200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.962 mas, bpa=-2.468 degrees ! Estimated noise=0.364485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185406 Jy ! Component: 100 - total flux cleaned = 0.000367967 Jy ! Component: 150 - total flux cleaned = 0.000419508 Jy ! Component: 200 - total flux cleaned = 0.000453726 Jy ! Total flux subtracted in 200 components = 0.000453726 Jy ! Clean residual min=-0.002027 max=0.002128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.237133 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.237133 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=0.056926Jy sigma=1.317960 ! Fit after self-cal, rms=0.056927Jy sigma=1.317916 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 = 1.47028e-05 Jy ! Component: 100 - total flux cleaned = 6.07819e-05 Jy ! Component: 150 - total flux cleaned = 0.000101751 Jy ! Component: 200 - total flux cleaned = 0.000120059 Jy ! Total flux subtracted in 200 components = 0.000120059 Jy ! Clean residual min=-0.002021 max=0.002100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.237254 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.237254 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=0.056922Jy sigma=1.317818 ! Fit after self-cal, rms=0.056922Jy sigma=1.317801 ! 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=0.056922Jy sigma=1.317801 ! Fit after self-cal, rms=0.056939Jy sigma=1.317749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=2.951 mas, bpa=0.3628 degrees ! Estimated noise=0.439397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617072 Jy ! Component: 100 - total flux cleaned = 0.000741354 Jy ! Component: 150 - total flux cleaned = 0.000762937 Jy ! Component: 200 - total flux cleaned = 0.000781878 Jy ! Total flux subtracted in 200 components = 0.000781878 Jy ! Clean residual min=-0.002403 max=0.002464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.238035 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.238035 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=0.056940Jy sigma=1.317781 ! Fit after self-cal, rms=0.056943Jy sigma=1.317766 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 = 6.12791e-05 Jy ! Component: 100 - total flux cleaned = 7.92842e-05 Jy ! Component: 150 - total flux cleaned = 9.46685e-05 Jy ! Component: 200 - total flux cleaned = 0.000108251 Jy ! Total flux subtracted in 200 components = 0.000108251 Jy ! Clean residual min=-0.002404 max=0.002467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.238144 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 90 components and 0.238144 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=0.056944Jy sigma=1.317839 ! Fit after self-cal, rms=0.056944Jy sigma=1.317836 ! 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=1.007 mas, bmaj=1.963 mas, bpa=-2.51 degrees ! Estimated noise=0.364396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 1.963 at -2.51 degrees (North through East) ! Clean map min=-0.0018185 max=0.18475 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=0.8175 mas, bmaj=1.692 mas, bpa=-4.786 degrees ! Estimated noise=0.56928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143447 Jy ! Component: 100 - total flux cleaned = 0.178273 Jy ! Component: 150 - total flux cleaned = 0.196329 Jy ! Component: 200 - total flux cleaned = 0.207572 Jy ! Total flux subtracted in 200 components = 0.207572 Jy ! Clean residual min=-0.004499 max=0.006215 Jy/beam ! Clean residual mean=-0.000006 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.207572 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.207572 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.963 mas, bpa=-2.51 degrees ! Estimated noise=0.364396 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 (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968491 Jy ! Component: 100 - total flux cleaned = 0.0155904 Jy ! Component: 150 - total flux cleaned = 0.0194535 Jy ! Component: 200 - total flux cleaned = 0.0220915 Jy ! Total flux subtracted in 200 components = 0.0220915 Jy ! Clean residual min=-0.002256 max=0.002200 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.229663 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.229663 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=2.145 mas, bmaj=2.951 mas, bpa=0.3628 degrees ! Estimated noise=0.439397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308731 Jy ! Component: 100 - total flux cleaned = 0.00495111 Jy ! Component: 150 - total flux cleaned = 0.00618332 Jy ! Component: 200 - total flux cleaned = 0.00701125 Jy ! Total flux subtracted in 200 components = 0.00701125 Jy ! Clean residual min=-0.002533 max=0.002448 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.236675 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 = 0.000565141 Jy ! Component: 100 - total flux cleaned = 0.000957681 Jy ! Component: 150 - total flux cleaned = 0.0012343 Jy ! Component: 200 - total flux cleaned = 0.00138887 Jy ! Total flux subtracted in 200 components = 0.00138887 Jy ! Clean residual min=-0.002432 max=0.002474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.238063 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 117 components and 0.238063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.963 mas, bpa=-2.51 degrees ! Estimated noise=0.364396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312147 Jy ! Component: 100 - total flux cleaned = -0.000402061 Jy ! Component: 150 - total flux cleaned = -0.000459464 Jy ! Component: 200 - total flux cleaned = -0.000493826 Jy ! Total flux subtracted in 200 components = -0.000493826 Jy ! Clean residual min=-0.001976 max=0.002056 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.23757 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.23757 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=0.056933Jy sigma=1.317825 ! Fit after self-cal, rms=0.056926Jy sigma=1.317728 wmodel /scr/pima/bg219b_uvs/J2238+1242_X_map.mod ! Writing 127 model components to file: /scr/pima/bg219b_uvs/J2238+1242_X_map.mod wobs /scr/pima/bg219b_uvs/J2238+1242_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2238+1242_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2238+1242_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J2238+1242_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 = 0.000221841 Jy ! Component: 100 - total flux cleaned = 0.000398402 Jy ! Component: 150 - total flux cleaned = 0.000532959 Jy ! Component: 200 - total flux cleaned = 0.000564854 Jy ! Component: 250 - total flux cleaned = 0.000627421 Jy ! Component: 300 - total flux cleaned = 0.000779696 Jy ! Component: 350 - total flux cleaned = 0.00092737 Jy ! Component: 400 - total flux cleaned = 0.00104225 Jy ! Component: 450 - total flux cleaned = 0.00107062 Jy ! Component: 500 - total flux cleaned = 0.00109891 Jy ! Component: 550 - total flux cleaned = 0.00115217 Jy ! Component: 600 - total flux cleaned = 0.00109958 Jy ! Component: 650 - total flux cleaned = 0.00112463 Jy ! Component: 700 - total flux cleaned = 0.00104916 Jy ! Component: 750 - total flux cleaned = 0.00107445 Jy ! Component: 800 - total flux cleaned = 0.00114712 Jy ! Component: 850 - total flux cleaned = 0.00112363 Jy ! Component: 900 - total flux cleaned = 0.00114734 Jy ! Component: 950 - total flux cleaned = 0.00117015 Jy ! Component: 1000 - total flux cleaned = 0.00110246 Jy ! Component: 1050 - total flux cleaned = 0.00112471 Jy ! Component: 1100 - total flux cleaned = 0.00112518 Jy ! Component: 1150 - total flux cleaned = 0.00110367 Jy ! Component: 1200 - total flux cleaned = 0.00108196 Jy ! Component: 1250 - total flux cleaned = 0.00101939 Jy ! Component: 1300 - total flux cleaned = 0.00099867 Jy ! Component: 1350 - total flux cleaned = 0.000897661 Jy ! Component: 1400 - total flux cleaned = 0.000877698 Jy ! Component: 1450 - total flux cleaned = 0.000857587 Jy ! Component: 1500 - total flux cleaned = 0.000799374 Jy ! Component: 1550 - total flux cleaned = 0.000722842 Jy ! Component: 1600 - total flux cleaned = 0.000685243 Jy ! Component: 1650 - total flux cleaned = 0.000629527 Jy ! Component: 1700 - total flux cleaned = 0.000666024 Jy ! Component: 1750 - total flux cleaned = 0.000538719 Jy ! Component: 1800 - total flux cleaned = 0.000592227 Jy ! Component: 1850 - total flux cleaned = 0.000503767 Jy ! Component: 1900 - total flux cleaned = 0.000486363 Jy ! Component: 1950 - total flux cleaned = 0.000400607 Jy ! Component: 2000 - total flux cleaned = 0.000383908 Jy ! Component: 2050 - total flux cleaned = 0.000316557 Jy ! Component: 2100 - total flux cleaned = 0.000283691 Jy ! Component: 2150 - total flux cleaned = 0.0002673 Jy ! Component: 2200 - total flux cleaned = 0.000218589 Jy ! Component: 2250 - total flux cleaned = 0.000122572 Jy ! Component: 2300 - total flux cleaned = 0.000122423 Jy ! Component: 2350 - total flux cleaned = 2.82062e-05 Jy ! Component: 2400 - total flux cleaned = -3.39363e-05 Jy ! Component: 2450 - total flux cleaned = -0.000172236 Jy ! Component: 2500 - total flux cleaned = -0.000172291 Jy ! Component: 2550 - total flux cleaned = -0.000292581 Jy ! Component: 2600 - total flux cleaned = -0.00033737 Jy ! Component: 2650 - total flux cleaned = -0.000455641 Jy ! Component: 2700 - total flux cleaned = -0.000572442 Jy ! Component: 2750 - total flux cleaned = -0.00057257 Jy ! Component: 2800 - total flux cleaned = -0.00065852 Jy ! Component: 2850 - total flux cleaned = -0.000743502 Jy ! Component: 2900 - total flux cleaned = -0.000785647 Jy ! Component: 2950 - total flux cleaned = -0.000882776 Jy ! Component: 3000 - total flux cleaned = -0.000937661 Jy ! Component: 3050 - total flux cleaned = -0.00100579 Jy ! Component: 3100 - total flux cleaned = -0.0010732 Jy ! Component: 3150 - total flux cleaned = -0.00111324 Jy ! Component: 3200 - total flux cleaned = -0.00119291 Jy ! Component: 3250 - total flux cleaned = -0.00121892 Jy ! Component: 3300 - total flux cleaned = -0.00128398 Jy ! Component: 3350 - total flux cleaned = -0.00133562 Jy ! Component: 3400 - total flux cleaned = -0.00138681 Jy ! Component: 3450 - total flux cleaned = -0.00142486 Jy ! Component: 3500 - total flux cleaned = -0.00147513 Jy ! Component: 3550 - total flux cleaned = -0.00150015 Jy ! Component: 3600 - total flux cleaned = -0.00164862 Jy ! Component: 3650 - total flux cleaned = -0.00164835 Jy ! Component: 3700 - total flux cleaned = -0.00169683 Jy ! Component: 3750 - total flux cleaned = -0.00174494 Jy ! Component: 3800 - total flux cleaned = -0.00176863 Jy ! Component: 3850 - total flux cleaned = -0.0018042 Jy ! Component: 3900 - total flux cleaned = -0.00181592 Jy ! Component: 3950 - total flux cleaned = -0.0019209 Jy ! Component: 4000 - total flux cleaned = -0.00189772 Jy ! Component: 4050 - total flux cleaned = -0.00196678 Jy ! Total flux subtracted in 4096 components = -0.00198964 Jy ! Clean residual min=-0.000761 max=0.000692 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.23558 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 410 components and 0.23558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2238+1242_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 1.963 at -2.51 degrees (North through East) ! Clean map min=-0.0012838 max=0.18518 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2238+1242_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.18518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31624 0.31624 0.63248 1.26496 2.52992 5.05984 10.1197 20.2393 40.4787 80.9574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 948.647 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2238+1242_X_uvs.log closed on Thu Apr 7 02:05:54 2016