! Started logfile: /scr/pima/bg219g_uvs/J1323-3849_X_dfm.log on Thu May 19 21:47:20 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219g_uvs/J1323-3849_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1323-3849_X_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.645161 visibilities/baseline/integration-bin. ! Found source: J1323-3849 ! ! 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 8640 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1323-3849_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005050Jy sigma=17.367740 ! Fit after self-cal, rms=0.911771Jy sigma=16.013611 ! 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=0.5541 mas, bmaj=1.803 mas, bpa=-3.204 degrees ! Estimated noise=0.86848 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 = 0.0554685 Jy ! Component: 100 - total flux cleaned = 0.0772304 Jy ! Total flux subtracted in 100 components = 0.0772304 Jy ! Clean residual min=-0.009978 max=0.012849 Jy/beam ! Clean residual mean=0.000079 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.0772304 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0772304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095810Jy sigma=1.577833 ! Fit after self-cal, rms=0.095084Jy sigma=1.564463 ! 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=0.7811 mas, bmaj=2.393 mas, bpa=0.5198 degrees ! Estimated noise=0.481368 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 = 0.02699 Jy ! Component: 100 - total flux cleaned = 0.0387393 Jy ! Component: 150 - total flux cleaned = 0.0439831 Jy ! Component: 200 - total flux cleaned = 0.0463292 Jy ! Total flux subtracted in 200 components = 0.0463292 Jy ! Clean residual min=-0.007975 max=0.010433 Jy/beam ! Clean residual mean=0.000058 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.12356 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.12356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088316Jy sigma=1.432834 ! Fit after self-cal, rms=0.088190Jy sigma=1.430320 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7811 x 2.393 at 0.5198 degrees (North through East) ! Clean map min=-0.0078367 max=0.078886 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: ! 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Fit before self-cal, rms=0.088190Jy sigma=1.430320 ! Fit after self-cal, rms=0.088190Jy sigma=1.430320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7811 mas, bmaj=2.393 mas, bpa=0.5198 degrees ! Estimated noise=0.481368 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 = 0.00143752 Jy ! Component: 100 - total flux cleaned = 0.00157762 Jy ! Component: 150 - total flux cleaned = 0.0016641 Jy ! Component: 200 - total flux cleaned = 0.00170616 Jy ! Total flux subtracted in 200 components = 0.00170616 Jy ! Clean residual min=-0.007834 max=0.009865 Jy/beam ! Clean residual mean=0.000056 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.125266 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.125266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088131Jy sigma=1.429294 ! Fit after self-cal, rms=0.088128Jy sigma=1.429205 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088128Jy sigma=1.429205 ! Fit after self-cal, rms=0.088128Jy sigma=1.429205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7811 mas, bmaj=2.393 mas, bpa=0.5198 degrees ! Estimated noise=0.481368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020794 Jy ! Component: 100 - total flux cleaned = 0.000288995 Jy ! Component: 150 - total flux cleaned = 0.000328633 Jy ! Component: 200 - total flux cleaned = 0.00040492 Jy ! Total flux subtracted in 200 components = 0.00040492 Jy ! Clean residual min=-0.007712 max=0.009963 Jy/beam ! Clean residual mean=0.000055 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.125671 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.125671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088095Jy sigma=1.428656 ! Fit after self-cal, rms=0.088093Jy sigma=1.428618 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 (1.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897524 Jy ! Component: 100 - total flux cleaned = 0.0096037 Jy ! Component: 150 - total flux cleaned = 0.00931948 Jy ! Component: 200 - total flux cleaned = 0.00895138 Jy ! Total flux subtracted in 200 components = 0.00895138 Jy ! Clean residual min=-0.006604 max=0.009080 Jy/beam ! Clean residual mean=0.000035 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.134622 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.134622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087064Jy sigma=1.411717 ! Fit after self-cal, rms=0.086810Jy sigma=1.407626 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086810Jy sigma=1.407626 ! Fit after self-cal, rms=0.086826Jy sigma=1.406974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.393 mas, bpa=0.4017 degrees ! Estimated noise=0.482016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360638 Jy ! Component: 100 - total flux cleaned = 0.00347536 Jy ! Component: 150 - total flux cleaned = 0.00327562 Jy ! Component: 200 - total flux cleaned = 0.00311018 Jy ! Total flux subtracted in 200 components = 0.00311018 Jy ! Clean residual min=-0.005722 max=0.006395 Jy/beam ! Clean residual mean=0.000028 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.137732 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.137732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086488Jy sigma=1.401535 ! Fit after self-cal, rms=0.086386Jy sigma=1.400428 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 = 0.00151247 Jy ! Component: 100 - total flux cleaned = 0.00142934 Jy ! Component: 150 - total flux cleaned = 0.00136115 Jy ! Component: 200 - total flux cleaned = 0.00116616 Jy ! Total flux subtracted in 200 components = 0.00116616 Jy ! Clean residual min=-0.005627 max=0.005385 Jy/beam ! Clean residual mean=0.000025 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.138898 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.138898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086226Jy sigma=1.397792 ! Fit after self-cal, rms=0.086161Jy sigma=1.397254 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086161Jy sigma=1.397254 ! Fit after self-cal, rms=0.085671Jy sigma=1.392148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.496 mas, bmaj=9.625 mas, bpa=-2.238 degrees ! Estimated noise=0.617053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856837 Jy ! Component: 100 - total flux cleaned = 0.000947694 Jy ! Component: 150 - total flux cleaned = 0.00100607 Jy ! Component: 200 - total flux cleaned = 0.00108785 Jy ! Total flux subtracted in 200 components = 0.00108785 Jy ! Clean residual min=-0.003908 max=0.004540 Jy/beam ! Clean residual mean=0.000036 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.139986 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.139986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085657Jy sigma=1.391996 ! Fit after self-cal, rms=0.085686Jy sigma=1.391467 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 = 0.000294084 Jy ! Component: 100 - total flux cleaned = 0.000372234 Jy ! Component: 150 - total flux cleaned = 0.000422386 Jy ! Component: 200 - total flux cleaned = 0.000468769 Jy ! Total flux subtracted in 200 components = 0.000468769 Jy ! Clean residual min=-0.003972 max=0.004291 Jy/beam ! Clean residual mean=0.000035 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.140455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.140455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085679Jy sigma=1.391419 ! Fit after self-cal, rms=0.085680Jy sigma=1.391392 ! 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=0.7787 mas, bmaj=2.383 mas, bpa=0.1462 degrees ! Estimated noise=0.4835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7787 x 2.383 at 0.1462 degrees (North through East) ! Clean map min=-0.0084329 max=0.071676 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=0.5513 mas, bmaj=1.802 mas, bpa=-3.536 degrees ! Estimated noise=0.868466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0568034 Jy ! Component: 100 - total flux cleaned = 0.0831275 Jy ! Component: 150 - total flux cleaned = 0.0979274 Jy ! Component: 200 - total flux cleaned = 0.107434 Jy ! Total flux subtracted in 200 components = 0.107434 Jy ! Clean residual min=-0.007093 max=0.008299 Jy/beam ! Clean residual mean=0.000043 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.107434 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.107434 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=2.383 mas, bpa=0.1462 degrees ! Estimated noise=0.4835 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 (-9.8, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149549 Jy ! Component: 100 - total flux cleaned = 0.0231688 Jy ! Component: 150 - total flux cleaned = 0.0280212 Jy ! Component: 200 - total flux cleaned = 0.029224 Jy ! Total flux subtracted in 200 components = 0.029224 Jy ! Clean residual min=-0.005023 max=0.004255 Jy/beam ! Clean residual mean=0.000027 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.136658 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.136658 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=2.496 mas, bmaj=9.625 mas, bpa=-2.238 degrees ! Estimated noise=0.617053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342499 Jy ! Component: 100 - total flux cleaned = 0.00402895 Jy ! Component: 150 - total flux cleaned = 0.00416196 Jy ! Component: 200 - total flux cleaned = 0.00419835 Jy ! Total flux subtracted in 200 components = 0.00419835 Jy ! Clean residual min=-0.004640 max=0.003613 Jy/beam ! Clean residual mean=0.000031 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.140856 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 = -2.57409e-07 Jy ! Component: 100 - total flux cleaned = 1.0267e-06 Jy ! Component: 150 - total flux cleaned = 1.13315e-06 Jy ! Component: 200 - total flux cleaned = 1.15091e-07 Jy ! Total flux subtracted in 200 components = 1.15091e-07 Jy ! Clean residual min=-0.004545 max=0.003567 Jy/beam ! Clean residual mean=0.000031 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.140856 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.140856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=2.383 mas, bpa=0.1462 degrees ! Estimated noise=0.4835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000908154 Jy ! Component: 100 - total flux cleaned = -0.00107675 Jy ! Component: 150 - total flux cleaned = -0.00114949 Jy ! Component: 200 - total flux cleaned = -0.00114928 Jy ! Total flux subtracted in 200 components = -0.00114928 Jy ! Clean residual min=-0.005011 max=0.004087 Jy/beam ! Clean residual mean=0.000019 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.139707 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.139707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085620Jy sigma=1.390453 ! Fit after self-cal, rms=0.085535Jy sigma=1.389046 wmodel /J1323-3849_X_map.mod ! wmodel: Unable to open new model file: /J1323-3849_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1323-3849_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7787 x 2.383 at 0.1462 degrees (North through East) ! Clean map min=-0.0057405 max=0.064954 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1323-3849_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0649542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.88136 4.88136 9.76272 19.5254 39.0509 78.1018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 61.458 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1323-3849_X_dfm.log closed on Thu May 19 21:47:22 2016