! Started logfile: /scr/pima/bg219b_uvs/J0305-2421_X_uvs.log on Thu Apr 7 01:41:34 2016 obs /scr/pima/bg219b_uvs/J0305-2421_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0305-2421_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855926 visibilities/baseline/integration-bin. ! Found source: J0305-2421 ! ! 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 27732 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/J0305-2421_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.005297Jy sigma=22.468812 ! Fit after self-cal, rms=0.959322Jy sigma=21.441545 ! 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=0.6161 mas, bmaj=1.68 mas, bpa=-6.257 degrees ! Estimated noise=0.559652 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 = 0.033505 Jy ! Component: 100 - total flux cleaned = 0.0408118 Jy ! Total flux subtracted in 100 components = 0.0408118 Jy ! Clean residual min=-0.003125 max=0.002951 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0408118 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0408118 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=0.066242Jy sigma=1.372173 ! Fit after self-cal, rms=0.063475Jy sigma=1.308296 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453107 Jy ! Component: 100 - total flux cleaned = 0.00618714 Jy ! Total flux subtracted in 100 components = 0.00618714 Jy ! Clean residual min=-0.003171 max=0.002743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0469989 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0469989 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=0.063139Jy sigma=1.300269 ! Fit after self-cal, rms=0.063138Jy sigma=1.300204 ! 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=0.7904 mas, bmaj=2.066 mas, bpa=-5.115 degrees ! Estimated noise=0.265728 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 = 0.001167 Jy ! Component: 100 - total flux cleaned = 0.00138235 Jy ! Component: 150 - total flux cleaned = 0.00139455 Jy ! Component: 200 - total flux cleaned = 0.00140455 Jy ! Total flux subtracted in 200 components = 0.00140455 Jy ! Clean residual min=-0.001857 max=0.001984 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0484035 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0484035 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=0.063116Jy sigma=1.299767 ! Fit after self-cal, rms=0.063096Jy sigma=1.299069 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7904 x 2.066 at -5.115 degrees (North through East) ! Clean map min=-0.0016816 max=0.047075 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 KP 0.98 ! LA 0.92 MK 1.00 NL 0.94 OV 0.93 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.93 KP 1.04 ! LA 0.93 MK 1.01 NL 1.05 OV 1.04 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.94 KP 1.07 ! LA 0.96 MK 1.02 NL 1.02 OV 1.01 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.92 KP 1.06 ! LA 0.98 MK 1.01 NL 0.91 OV 0.99 ! PT 1.08 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.93 KP 1.01 ! LA 0.93 MK 0.96 NL 1.05 OV 0.99 ! PT 1.18 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.93 HN 0.84 KP 1.10 ! LA 1.04 MK 1.02 NL 1.01 OV 0.98 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063096Jy sigma=1.299069 ! Fit after self-cal, rms=0.062124Jy sigma=1.296184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7882 mas, bmaj=2.066 mas, bpa=-5.156 degrees ! Estimated noise=0.265469 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 = 6.84583e-05 Jy ! Component: 100 - total flux cleaned = 8.98654e-05 Jy ! Component: 150 - total flux cleaned = 9.45611e-05 Jy ! Component: 200 - total flux cleaned = 9.42263e-05 Jy ! Total flux subtracted in 200 components = 9.42263e-05 Jy ! Clean residual min=-0.001512 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0484977 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0484977 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=0.062122Jy sigma=1.296156 ! Fit after self-cal, rms=0.062154Jy sigma=1.295715 ! 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=0.062154Jy sigma=1.295715 ! Fit after self-cal, rms=0.061785Jy sigma=1.293717 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7872 mas, bmaj=2.062 mas, bpa=-5.172 degrees ! Estimated noise=0.263084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298069 Jy ! Component: 100 - total flux cleaned = -0.0003375 Jy ! Component: 150 - total flux cleaned = -0.000349171 Jy ! Component: 200 - total flux cleaned = -0.000356271 Jy ! Total flux subtracted in 200 components = -0.000356271 Jy ! Clean residual min=-0.001400 max=0.001401 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0481414 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0481414 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=0.061783Jy sigma=1.293700 ! Fit after self-cal, rms=0.061821Jy sigma=1.293431 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 = -1.53563e-05 Jy ! Component: 100 - total flux cleaned = -1.53273e-05 Jy ! Component: 150 - total flux cleaned = -1.51853e-05 Jy ! Component: 200 - total flux cleaned = -1.82107e-05 Jy ! Total flux subtracted in 200 components = -1.82107e-05 Jy ! Clean residual min=-0.001408 max=0.001416 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0481232 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0481232 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=0.061820Jy sigma=1.293428 ! Fit after self-cal, rms=0.061816Jy sigma=1.293397 ! 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=0.061816Jy sigma=1.293397 ! Fit after self-cal, rms=0.061544Jy sigma=1.293329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7871 mas, bmaj=2.061 mas, bpa=-5.197 degrees ! Estimated noise=0.26143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245002 Jy ! Component: 100 - total flux cleaned = -0.000271147 Jy ! Component: 150 - total flux cleaned = -0.000277934 Jy ! Component: 200 - total flux cleaned = -0.000283941 Jy ! Total flux subtracted in 200 components = -0.000283941 Jy ! Clean residual min=-0.001406 max=0.001383 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0478393 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0478393 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=0.061542Jy sigma=1.293321 ! Fit after self-cal, rms=0.061549Jy sigma=1.293310 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 = -1.24347e-05 Jy ! Component: 100 - total flux cleaned = -9.36313e-06 Jy ! Component: 150 - total flux cleaned = -9.2364e-06 Jy ! Component: 200 - total flux cleaned = -1.18888e-05 Jy ! Total flux subtracted in 200 components = -1.18888e-05 Jy ! Clean residual min=-0.001405 max=0.001386 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0478274 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0478274 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=0.061548Jy sigma=1.293303 ! Fit after self-cal, rms=0.061546Jy sigma=1.293225 ! 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=0.061546Jy sigma=1.293225 ! Fit after self-cal, rms=0.061275Jy sigma=1.293209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=5.01 mas, bpa=0.9693 degrees ! Estimated noise=0.342241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042104 Jy ! Component: 100 - total flux cleaned = -0.000534642 Jy ! Component: 150 - total flux cleaned = -0.000542088 Jy ! Component: 200 - total flux cleaned = -0.000548596 Jy ! Total flux subtracted in 200 components = -0.000548596 Jy ! Clean residual min=-0.001636 max=0.001680 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0472788 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 30 components and 0.0472788 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=0.061275Jy sigma=1.293249 ! Fit after self-cal, rms=0.061277Jy sigma=1.293243 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 = -2.54708e-05 Jy ! Component: 100 - total flux cleaned = -3.20614e-05 Jy ! Component: 150 - total flux cleaned = -3.77583e-05 Jy ! Component: 200 - total flux cleaned = -4.28132e-05 Jy ! Total flux subtracted in 200 components = -4.28132e-05 Jy ! Clean residual min=-0.001638 max=0.001680 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.047236 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 30 components and 0.047236 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=0.061277Jy sigma=1.293264 ! Fit after self-cal, rms=0.061280Jy sigma=1.293250 ! 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=0.7871 mas, bmaj=2.061 mas, bpa=-5.209 degrees ! Estimated noise=0.260116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7871 x 2.061 at -5.209 degrees (North through East) ! Clean map min=-0.001266 max=0.046423 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=0.613 mas, bmaj=1.675 mas, bpa=-6.273 degrees ! Estimated noise=0.542096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352485 Jy ! Component: 100 - total flux cleaned = 0.0429979 Jy ! Component: 150 - total flux cleaned = 0.0454178 Jy ! Component: 200 - total flux cleaned = 0.0462383 Jy ! Total flux subtracted in 200 components = 0.0462383 Jy ! Clean residual min=-0.002785 max=0.002541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0462383 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0462383 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7871 mas, bmaj=2.061 mas, bpa=-5.209 degrees ! Estimated noise=0.260116 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 = 0.00126392 Jy ! Component: 100 - total flux cleaned = 0.00139448 Jy ! Component: 150 - total flux cleaned = 0.00142056 Jy ! Component: 200 - total flux cleaned = 0.00141267 Jy ! Total flux subtracted in 200 components = 0.00141267 Jy ! Clean residual min=-0.001395 max=0.001376 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0476509 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0476509 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=2.148 mas, bmaj=5.01 mas, bpa=0.9693 degrees ! Estimated noise=0.342241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297371 Jy ! Component: 100 - total flux cleaned = -0.000310251 Jy ! Component: 150 - total flux cleaned = -0.000321452 Jy ! Component: 200 - total flux cleaned = -0.000331226 Jy ! Total flux subtracted in 200 components = -0.000331226 Jy ! Clean residual min=-0.001643 max=0.001681 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0473197 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 = -8.5192e-06 Jy ! Component: 100 - total flux cleaned = -1.93363e-05 Jy ! Component: 150 - total flux cleaned = -2.59842e-05 Jy ! Component: 200 - total flux cleaned = -3.22445e-05 Jy ! Total flux subtracted in 200 components = -3.22445e-05 Jy ! Clean residual min=-0.001645 max=0.001679 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0472875 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0472875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7871 mas, bmaj=2.061 mas, bpa=-5.209 degrees ! Estimated noise=0.260116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227546 Jy ! Component: 100 - total flux cleaned = 0.000243429 Jy ! Component: 150 - total flux cleaned = 0.000242845 Jy ! Component: 200 - total flux cleaned = 0.000247623 Jy ! Total flux subtracted in 200 components = 0.000247623 Jy ! Clean residual min=-0.001395 max=0.001362 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0475351 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0475351 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=0.061280Jy sigma=1.293232 ! Fit after self-cal, rms=0.061289Jy sigma=1.293182 wmodel /scr/pima/bg219b_uvs/J0305-2421_X_map.mod ! Writing 26 model components to file: /scr/pima/bg219b_uvs/J0305-2421_X_map.mod wobs /scr/pima/bg219b_uvs/J0305-2421_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0305-2421_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0305-2421_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J0305-2421_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 = -0.000234002 Jy ! Component: 100 - total flux cleaned = -0.00035333 Jy ! Component: 150 - total flux cleaned = -0.000376505 Jy ! Component: 200 - total flux cleaned = -0.000376402 Jy ! Component: 250 - total flux cleaned = -0.000354464 Jy ! Component: 300 - total flux cleaned = -0.00031269 Jy ! Component: 350 - total flux cleaned = -0.000272162 Jy ! Component: 400 - total flux cleaned = -0.000212833 Jy ! Component: 450 - total flux cleaned = -0.000135375 Jy ! Component: 500 - total flux cleaned = -6.01677e-05 Jy ! Component: 550 - total flux cleaned = -4.73546e-06 Jy ! Component: 600 - total flux cleaned = 4.96192e-05 Jy ! Component: 650 - total flux cleaned = 6.77853e-05 Jy ! Component: 700 - total flux cleaned = 8.53754e-05 Jy ! Component: 750 - total flux cleaned = 0.000102753 Jy ! Component: 800 - total flux cleaned = 0.000102552 Jy ! Component: 850 - total flux cleaned = 8.58242e-05 Jy ! Component: 900 - total flux cleaned = 2.10233e-05 Jy ! Component: 950 - total flux cleaned = 6.86368e-05 Jy ! Component: 1000 - total flux cleaned = 6.83953e-05 Jy ! Component: 1050 - total flux cleaned = 5.26217e-05 Jy ! Component: 1100 - total flux cleaned = 3.76093e-05 Jy ! Component: 1150 - total flux cleaned = 0.000113068 Jy ! Component: 1200 - total flux cleaned = 0.00011305 Jy ! Component: 1250 - total flux cleaned = 0.000127702 Jy ! Component: 1300 - total flux cleaned = 0.000142121 Jy ! Component: 1350 - total flux cleaned = 8.47751e-05 Jy ! Component: 1400 - total flux cleaned = 9.90173e-05 Jy ! Component: 1450 - total flux cleaned = 7.11696e-05 Jy ! Component: 1500 - total flux cleaned = 0.000126728 Jy ! Component: 1550 - total flux cleaned = 0.000140582 Jy ! Component: 1600 - total flux cleaned = 0.000127057 Jy ! Component: 1650 - total flux cleaned = 0.000113627 Jy ! Component: 1700 - total flux cleaned = 8.71135e-05 Jy ! Component: 1750 - total flux cleaned = 7.4046e-05 Jy ! Component: 1800 - total flux cleaned = 2.22305e-05 Jy ! Component: 1850 - total flux cleaned = 9.57876e-06 Jy ! Component: 1900 - total flux cleaned = 2.24052e-05 Jy ! Component: 1950 - total flux cleaned = -2.97351e-06 Jy ! Component: 2000 - total flux cleaned = -1.54611e-05 Jy ! Component: 2050 - total flux cleaned = -1.56922e-05 Jy ! Component: 2100 - total flux cleaned = -7.73878e-05 Jy ! Component: 2150 - total flux cleaned = -0.000101718 Jy ! Component: 2200 - total flux cleaned = -0.000162 Jy ! Component: 2250 - total flux cleaned = -0.000197684 Jy ! Component: 2300 - total flux cleaned = -0.00016195 Jy ! Component: 2350 - total flux cleaned = -0.00020903 Jy ! Component: 2400 - total flux cleaned = -0.000208952 Jy ! Component: 2450 - total flux cleaned = -0.000232101 Jy ! Component: 2500 - total flux cleaned = -0.000300829 Jy ! Component: 2550 - total flux cleaned = -0.000289473 Jy ! Component: 2600 - total flux cleaned = -0.000312186 Jy ! Component: 2650 - total flux cleaned = -0.000334477 Jy ! Component: 2700 - total flux cleaned = -0.000367826 Jy ! Component: 2750 - total flux cleaned = -0.000334787 Jy ! Component: 2800 - total flux cleaned = -0.00040042 Jy ! Component: 2850 - total flux cleaned = -0.000432945 Jy ! Component: 2900 - total flux cleaned = -0.000432954 Jy ! Component: 2950 - total flux cleaned = -0.000507763 Jy ! Component: 3000 - total flux cleaned = -0.000518273 Jy ! Component: 3050 - total flux cleaned = -0.000570901 Jy ! Component: 3100 - total flux cleaned = -0.000644074 Jy ! Component: 3150 - total flux cleaned = -0.000633585 Jy ! Component: 3200 - total flux cleaned = -0.000695439 Jy ! Component: 3250 - total flux cleaned = -0.000777485 Jy ! Component: 3300 - total flux cleaned = -0.000777456 Jy ! Component: 3350 - total flux cleaned = -0.00081782 Jy ! Component: 3400 - total flux cleaned = -0.000868116 Jy ! Component: 3450 - total flux cleaned = -0.000917892 Jy ! Component: 3500 - total flux cleaned = -0.000868341 Jy ! Component: 3550 - total flux cleaned = -0.000947145 Jy ! Component: 3600 - total flux cleaned = -0.00102553 Jy ! Component: 3650 - total flux cleaned = -0.00103513 Jy ! Component: 3700 - total flux cleaned = -0.00107383 Jy ! Component: 3750 - total flux cleaned = -0.00110269 Jy ! Component: 3800 - total flux cleaned = -0.00116004 Jy ! Component: 3850 - total flux cleaned = -0.0012076 Jy ! Component: 3900 - total flux cleaned = -0.0012359 Jy ! Component: 3950 - total flux cleaned = -0.00126408 Jy ! Component: 4000 - total flux cleaned = -0.00128275 Jy ! Component: 4050 - total flux cleaned = -0.001292 Jy ! Total flux subtracted in 4096 components = -0.00131052 Jy ! Clean residual min=-0.000561 max=0.000583 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0462246 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 322 components and 0.0462246 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0305-2421_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7871 x 2.061 at -5.209 degrees (North through East) ! Clean map min=-0.00096238 max=0.04618 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0305-2421_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0461796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01675 1.01675 2.0335 4.067 8.134 16.268 32.536 65.072 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 295.057 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0305-2421_X_uvs.log closed on Thu Apr 7 01:41:39 2016