! Started logfile: /scr/pima/bg219e_uvs/J0409-1655_X_dfm.log on Thu May 19 18:22:34 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/bg219e_uvs/J0409-1655_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0409-1655_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.760305 visibilities/baseline/integration-bin. ! Found source: J0409-1655 ! ! 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 20364 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 J0409-1655_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=1.007534Jy sigma=22.938265 ! Fit after self-cal, rms=0.931563Jy sigma=21.167790 ! 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=0.8248 mas, bmaj=2.893 mas, bpa=13.8 degrees ! Estimated noise=0.462233 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 = 0.0456777 Jy ! Component: 100 - total flux cleaned = 0.0604953 Jy ! Total flux subtracted in 100 components = 0.0604953 Jy ! Clean residual min=-0.007620 max=0.017502 Jy/beam ! Clean residual mean=-0.000039 rms=0.002355 Jy/beam ! Combined flux in latest and established models = 0.0604953 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0604953 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=0.087888Jy sigma=1.948132 ! Fit after self-cal, rms=0.086813Jy sigma=1.922735 ! Inverting map ! Added new window around map position (5, -8.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167421 Jy ! Component: 100 - total flux cleaned = 0.0259867 Jy ! Total flux subtracted in 100 components = 0.0259867 Jy ! Clean residual min=-0.006204 max=0.012069 Jy/beam ! Clean residual mean=-0.000034 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.086482 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.086482 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=0.080855Jy sigma=1.785646 ! Fit after self-cal, rms=0.080052Jy sigma=1.768340 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116439 Jy ! Component: 100 - total flux cleaned = 0.0184231 Jy ! Total flux subtracted in 100 components = 0.0184231 Jy ! Clean residual min=-0.006782 max=0.011018 Jy/beam ! Clean residual mean=-0.000029 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.104905 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.104905 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=0.076778Jy sigma=1.694971 ! Fit after self-cal, rms=0.076495Jy sigma=1.688693 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.311 mas, bpa=9.054 degrees ! Estimated noise=0.237031 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 = 0.0151116 Jy ! Component: 100 - total flux cleaned = 0.0255205 Jy ! Component: 150 - total flux cleaned = 0.0334768 Jy ! Component: 200 - total flux cleaned = 0.0396587 Jy ! Total flux subtracted in 200 components = 0.0396587 Jy ! Clean residual min=-0.009880 max=0.018222 Jy/beam ! Clean residual mean=-0.000074 rms=0.003503 Jy/beam ! Combined flux in latest and established models = 0.144564 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 66 components and 0.144564 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=0.072571Jy sigma=1.596619 ! Fit after self-cal, rms=0.072282Jy sigma=1.589574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 3.311 at 9.054 degrees (North through East) ! Clean map min=-0.0095469 max=0.061763 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.072282Jy sigma=1.589574 ! Fit after self-cal, rms=0.072282Jy sigma=1.589574 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.311 mas, bpa=9.054 degrees ! Estimated noise=0.237031 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 (-2.6, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184674 Jy ! Component: 100 - total flux cleaned = 0.028164 Jy ! Component: 150 - total flux cleaned = 0.034966 Jy ! Component: 200 - total flux cleaned = 0.040462 Jy ! Total flux subtracted in 200 components = 0.040462 Jy ! Clean residual min=-0.006906 max=0.012368 Jy/beam ! Clean residual mean=-0.000053 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.185026 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 128 components and 0.185026 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=0.067436Jy sigma=1.468100 ! Fit after self-cal, rms=0.066441Jy sigma=1.444874 ! Inverting map ! Added new window around map position (2.4, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114314 Jy ! Component: 100 - total flux cleaned = 0.0179217 Jy ! Component: 150 - total flux cleaned = 0.0229659 Jy ! Component: 200 - total flux cleaned = 0.0272574 Jy ! Total flux subtracted in 200 components = 0.0272574 Jy ! Clean residual min=-0.004972 max=0.006450 Jy/beam ! Clean residual mean=-0.000036 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.212283 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 193 components and 0.212283 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=0.064229Jy sigma=1.388734 ! Fit after self-cal, rms=0.063928Jy sigma=1.382426 ! 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=0.063928Jy sigma=1.382426 ! Fit after self-cal, rms=0.065001Jy sigma=1.359379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=3.376 mas, bpa=9.136 degrees ! Estimated noise=0.238917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239471 Jy ! Component: 100 - total flux cleaned = 0.00104574 Jy ! Component: 150 - total flux cleaned = 0.00152963 Jy ! Component: 200 - total flux cleaned = 0.00210595 Jy ! Total flux subtracted in 200 components = 0.00210595 Jy ! Clean residual min=-0.003422 max=0.005457 Jy/beam ! Clean residual mean=-0.000005 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.214389 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 214 components and 0.214389 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=0.064659Jy sigma=1.351515 ! Fit after self-cal, rms=0.064708Jy sigma=1.349696 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 (-1.2, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566198 Jy ! Component: 100 - total flux cleaned = 0.00899605 Jy ! Component: 150 - total flux cleaned = 0.0103751 Jy ! Component: 200 - total flux cleaned = 0.0110998 Jy ! Total flux subtracted in 200 components = 0.0110998 Jy ! Clean residual min=-0.002787 max=0.002823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.225489 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 250 components and 0.225489 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=0.064146Jy sigma=1.335789 ! Fit after self-cal, rms=0.064083Jy sigma=1.333974 ! 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=0.064083Jy sigma=1.333974 ! Fit after self-cal, rms=0.063643Jy sigma=1.333173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=3.394 mas, bpa=9.181 degrees ! Estimated noise=0.235959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131282 Jy ! Component: 100 - total flux cleaned = 0.00240456 Jy ! Component: 150 - total flux cleaned = 0.00284959 Jy ! Component: 200 - total flux cleaned = 0.00318417 Jy ! Total flux subtracted in 200 components = 0.00318417 Jy ! Clean residual min=-0.002471 max=0.002165 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.228673 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 266 components and 0.228673 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=0.063468Jy sigma=1.329193 ! Fit after self-cal, rms=0.063469Jy sigma=1.328624 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 = 0.000640647 Jy ! Component: 100 - total flux cleaned = 0.00108437 Jy ! Component: 150 - total flux cleaned = 0.00118289 Jy ! Component: 200 - total flux cleaned = 0.00122847 Jy ! Total flux subtracted in 200 components = 0.00122847 Jy ! Clean residual min=-0.002143 max=0.002152 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.229902 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 278 components and 0.229902 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=0.063382Jy sigma=1.326868 ! Fit after self-cal, rms=0.063380Jy sigma=1.326718 ! 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=0.063380Jy sigma=1.326718 ! Fit after self-cal, rms=0.062853Jy sigma=1.326581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=5.093 mas, bpa=-5.281 degrees ! Estimated noise=0.263343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188728 Jy ! Component: 100 - total flux cleaned = 0.00225909 Jy ! Component: 150 - total flux cleaned = 0.00243989 Jy ! Component: 200 - total flux cleaned = 0.00252028 Jy ! Total flux subtracted in 200 components = 0.00252028 Jy ! Clean residual min=-0.002281 max=0.002350 Jy/beam ! Clean residual mean=0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.232422 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 290 components and 0.232422 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=0.062808Jy sigma=1.325460 ! Fit after self-cal, rms=0.062792Jy sigma=1.325204 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 = 0.000404374 Jy ! Component: 100 - total flux cleaned = 0.000332279 Jy ! Component: 150 - total flux cleaned = 0.000330306 Jy ! Component: 200 - total flux cleaned = 0.000301451 Jy ! Total flux subtracted in 200 components = 0.000301451 Jy ! Clean residual min=-0.002063 max=0.002354 Jy/beam ! Clean residual mean=0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.232723 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 304 components and 0.232723 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=0.062772Jy sigma=1.324729 ! Fit after self-cal, rms=0.062764Jy sigma=1.324639 ! 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=1.13 mas, bmaj=3.394 mas, bpa=9.26 degrees ! Estimated noise=0.233603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 3.394 at 9.26 degrees (North through East) ! Clean map min=-0.0026427 max=0.058518 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=0.8303 mas, bmaj=2.961 mas, bpa=13.79 degrees ! Estimated noise=0.461328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469726 Jy ! Component: 100 - total flux cleaned = 0.0718962 Jy ! Component: 150 - total flux cleaned = 0.0897735 Jy ! Component: 200 - total flux cleaned = 0.103733 Jy ! Total flux subtracted in 200 components = 0.103733 Jy ! Clean residual min=-0.007350 max=0.008498 Jy/beam ! Clean residual mean=-0.000003 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.103733 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.103733 Jy ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=3.394 mas, bpa=9.26 degrees ! Estimated noise=0.233603 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 = 0.0216197 Jy ! Component: 100 - total flux cleaned = 0.0375607 Jy ! Component: 150 - total flux cleaned = 0.0498599 Jy ! Component: 200 - total flux cleaned = 0.0597449 Jy ! Total flux subtracted in 200 components = 0.0597449 Jy ! Clean residual min=-0.005756 max=0.007571 Jy/beam ! Clean residual mean=-0.000032 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.163478 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 89 components and 0.163478 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=2.324 mas, bmaj=5.093 mas, bpa=-5.281 degrees ! Estimated noise=0.263343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127556 Jy ! Component: 100 - total flux cleaned = 0.0225622 Jy ! Component: 150 - total flux cleaned = 0.0303772 Jy ! Component: 200 - total flux cleaned = 0.036754 Jy ! Total flux subtracted in 200 components = 0.036754 Jy ! Clean residual min=-0.004481 max=0.005678 Jy/beam ! Clean residual mean=-0.000025 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.200232 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 = 0.00528225 Jy ! Component: 100 - total flux cleaned = 0.00969345 Jy ! Component: 150 - total flux cleaned = 0.013397 Jy ! Component: 200 - total flux cleaned = 0.0165241 Jy ! Total flux subtracted in 200 components = 0.0165241 Jy ! Clean residual min=-0.003219 max=0.003752 Jy/beam ! Clean residual mean=-0.000012 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.216756 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 211 components and 0.216756 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=3.394 mas, bpa=9.26 degrees ! Estimated noise=0.233603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249415 Jy ! Component: 100 - total flux cleaned = 0.00422574 Jy ! Component: 150 - total flux cleaned = 0.00578709 Jy ! Component: 200 - total flux cleaned = 0.00708705 Jy ! Total flux subtracted in 200 components = 0.00708705 Jy ! Clean residual min=-0.002335 max=0.002971 Jy/beam ! Clean residual mean=-0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.223843 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 244 components and 0.223843 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=0.062919Jy sigma=1.328570 ! Fit after self-cal, rms=0.062821Jy sigma=1.326402 wmodel /J0409-1655_X_map.mod ! wmodel: Unable to open new model file: /J0409-1655_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0409-1655_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 3.394 at 9.26 degrees (North through East) ! Clean map min=-0.0022987 max=0.058763 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0409-1655_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0587627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00055522 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.83455 2.83455 5.6691 11.3382 22.6764 45.3528 90.7056 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 105.836 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0409-1655_X_dfm.log closed on Thu May 19 18:22:37 2016