! Started logfile: /scr/pima/bg219e_uvs/J2052+3635_X_dfm.log on Thu May 19 18:57:07 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/J2052+3635_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2052+3635_X_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J2052+3635 ! ! 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 3 lines of history. ! ! Reading 7680 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 J2052+3635_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.217850Jy sigma=24.262530 ! Fit after self-cal, rms=0.668841Jy sigma=14.420639 ! 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=0.9496 mas, bmaj=1.739 mas, bpa=28.22 degrees ! Estimated noise=0.697615 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 = 0.29463 Jy ! Component: 100 - total flux cleaned = 0.424631 Jy ! Total flux subtracted in 100 components = 0.424631 Jy ! Clean residual min=-0.061139 max=0.139973 Jy/beam ! Clean residual mean=-0.000011 rms=0.016812 Jy/beam ! Combined flux in latest and established models = 0.424631 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.424631 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=0.444271Jy sigma=7.421999 ! Fit after self-cal, rms=0.443242Jy sigma=7.399500 ! Inverting map ! Added new window around map position (-1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135141 Jy ! Component: 100 - total flux cleaned = 0.219291 Jy ! Total flux subtracted in 100 components = 0.219291 Jy ! Clean residual min=-0.049234 max=0.063414 Jy/beam ! Clean residual mean=-0.000023 rms=0.012357 Jy/beam ! Combined flux in latest and established models = 0.643922 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.643922 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=0.358019Jy sigma=5.883366 ! Fit after self-cal, rms=0.351173Jy sigma=5.741380 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786097 Jy ! Component: 100 - total flux cleaned = 0.134722 Jy ! Total flux subtracted in 100 components = 0.134722 Jy ! Clean residual min=-0.038973 max=0.046436 Jy/beam ! Clean residual mean=-0.000030 rms=0.010135 Jy/beam ! Combined flux in latest and established models = 0.778645 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.778645 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=0.307542Jy sigma=5.058897 ! Fit after self-cal, rms=0.305472Jy sigma=5.020591 ! 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=1.218 mas, bmaj=1.887 mas, bpa=25.29 degrees ! Estimated noise=0.396322 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 = 0.0850608 Jy ! Component: 100 - total flux cleaned = 0.146473 Jy ! Component: 150 - total flux cleaned = 0.193758 Jy ! Component: 200 - total flux cleaned = 0.230525 Jy ! Total flux subtracted in 200 components = 0.230525 Jy ! Clean residual min=-0.055282 max=0.053846 Jy/beam ! Clean residual mean=-0.000255 rms=0.014714 Jy/beam ! Combined flux in latest and established models = 1.00917 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 90 components and 1.00917 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=0.252878Jy sigma=4.429954 ! Fit after self-cal, rms=0.252141Jy sigma=4.416233 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 1.887 at 25.29 degrees (North through East) ! Clean map min=-0.057287 max=0.39877 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=0.252141Jy sigma=4.416233 ! Fit after self-cal, rms=0.252141Jy sigma=4.416233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.887 mas, bpa=25.29 degrees ! Estimated noise=0.396322 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 = 0.0315458 Jy ! Component: 100 - total flux cleaned = 0.0543353 Jy ! Component: 150 - total flux cleaned = 0.072044 Jy ! Component: 200 - total flux cleaned = 0.0858779 Jy ! Total flux subtracted in 200 components = 0.0858779 Jy ! Clean residual min=-0.057287 max=0.057042 Jy/beam ! Clean residual mean=-0.000245 rms=0.014480 Jy/beam ! Combined flux in latest and established models = 1.09505 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 1.09505 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=0.241209Jy sigma=4.372589 ! Fit after self-cal, rms=0.240840Jy sigma=4.366960 ! 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=0.240840Jy sigma=4.366960 ! Fit after self-cal, rms=0.240840Jy sigma=4.366960 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.887 mas, bpa=25.29 degrees ! Estimated noise=0.396322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133197 Jy ! Component: 100 - total flux cleaned = 0.0225867 Jy ! Component: 150 - total flux cleaned = 0.0265279 Jy ! Component: 200 - total flux cleaned = 0.0291515 Jy ! Total flux subtracted in 200 components = 0.0291515 Jy ! Clean residual min=-0.057803 max=0.057804 Jy/beam ! Clean residual mean=-0.000242 rms=0.014492 Jy/beam ! Combined flux in latest and established models = 1.1242 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 1.1242 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=0.238095Jy sigma=4.371575 ! Fit after self-cal, rms=0.237951Jy sigma=4.368872 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 = 0.000111049 Jy ! Component: 100 - total flux cleaned = 0.00131433 Jy ! Component: 150 - total flux cleaned = 0.00257967 Jy ! Component: 200 - total flux cleaned = 0.00385691 Jy ! Total flux subtracted in 200 components = 0.00385691 Jy ! Clean residual min=-0.057921 max=0.057833 Jy/beam ! Clean residual mean=-0.000242 rms=0.014475 Jy/beam ! Combined flux in latest and established models = 1.12806 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 1.12806 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=0.237099Jy sigma=4.365147 ! Fit after self-cal, rms=0.237045Jy sigma=4.363105 ! 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=0.237045Jy sigma=4.363105 ! Fit after self-cal, rms=0.237045Jy sigma=4.363105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.887 mas, bpa=25.29 degrees ! Estimated noise=0.396322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220882 Jy ! Component: 100 - total flux cleaned = 0.000362635 Jy ! Component: 150 - total flux cleaned = 0.00134066 Jy ! Component: 200 - total flux cleaned = 0.00162802 Jy ! Total flux subtracted in 200 components = 0.00162802 Jy ! Clean residual min=-0.057797 max=0.057874 Jy/beam ! Clean residual mean=-0.000242 rms=0.014461 Jy/beam ! Combined flux in latest and established models = 1.12968 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 1.12968 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=0.236500Jy sigma=4.359943 ! Fit after self-cal, rms=0.236473Jy sigma=4.358331 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 = 6.52796e-05 Jy ! Component: 100 - total flux cleaned = -0.000277306 Jy ! Component: 150 - total flux cleaned = -0.000427287 Jy ! Component: 200 - total flux cleaned = -0.000168092 Jy ! Total flux subtracted in 200 components = -0.000168092 Jy ! Clean residual min=-0.057812 max=0.057850 Jy/beam ! Clean residual mean=-0.000243 rms=0.014444 Jy/beam ! Combined flux in latest and established models = 1.12952 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 1.12952 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=0.236155Jy sigma=4.354530 ! Fit after self-cal, rms=0.236143Jy sigma=4.353348 ! 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=0.236143Jy sigma=4.353348 ! Fit after self-cal, rms=0.236143Jy sigma=4.353348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=2.365 mas, bpa=-6.964 degrees ! Estimated noise=0.484463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704092 Jy ! Component: 100 - total flux cleaned = 0.0100821 Jy ! Component: 150 - total flux cleaned = 0.0100892 Jy ! Component: 200 - total flux cleaned = 0.0103426 Jy ! Total flux subtracted in 200 components = 0.0103426 Jy ! Clean residual min=-0.092523 max=0.094352 Jy/beam ! Clean residual mean=-0.000495 rms=0.025775 Jy/beam ! Combined flux in latest and established models = 1.13986 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 1.13986 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=0.235759Jy sigma=4.374263 ! Fit after self-cal, rms=0.235624Jy sigma=4.370518 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 = -0.00096551 Jy ! Component: 100 - total flux cleaned = -0.000743591 Jy ! Component: 150 - total flux cleaned = -0.000553776 Jy ! Component: 200 - total flux cleaned = -0.000560035 Jy ! Total flux subtracted in 200 components = -0.000560035 Jy ! Clean residual min=-0.092681 max=0.094536 Jy/beam ! Clean residual mean=-0.000496 rms=0.025725 Jy/beam ! Combined flux in latest and established models = 1.1393 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 1.1393 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=0.235570Jy sigma=4.374025 ! Fit after self-cal, rms=0.235601Jy sigma=4.372124 ! 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=1.218 mas, bmaj=1.887 mas, bpa=25.29 degrees ! Estimated noise=0.396322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 1.887 at 25.29 degrees (North through East) ! Clean map min=-0.057466 max=0.39205 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=0.9496 mas, bmaj=1.739 mas, bpa=28.22 degrees ! Estimated noise=0.697615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.315472 Jy ! Component: 100 - total flux cleaned = 0.474824 Jy ! Component: 150 - total flux cleaned = 0.575928 Jy ! Component: 200 - total flux cleaned = 0.653269 Jy ! Total flux subtracted in 200 components = 0.653269 Jy ! Clean residual min=-0.037343 max=0.053647 Jy/beam ! Clean residual mean=-0.000016 rms=0.011196 Jy/beam ! Combined flux in latest and established models = 0.653269 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.653269 Jy ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.887 mas, bpa=25.29 degrees ! Estimated noise=0.396322 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 = 0.11597 Jy ! Component: 100 - total flux cleaned = 0.199545 Jy ! Component: 150 - total flux cleaned = 0.263713 Jy ! Component: 200 - total flux cleaned = 0.313571 Jy ! Total flux subtracted in 200 components = 0.313571 Jy ! Clean residual min=-0.057250 max=0.052760 Jy/beam ! Clean residual mean=-0.000263 rms=0.014916 Jy/beam ! Combined flux in latest and established models = 0.96684 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 108 components and 0.96684 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=2.174 mas, bmaj=2.365 mas, bpa=-6.964 degrees ! Estimated noise=0.484463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0661376 Jy ! Component: 100 - total flux cleaned = 0.106935 Jy ! Component: 150 - total flux cleaned = 0.134286 Jy ! Component: 200 - total flux cleaned = 0.152935 Jy ! Total flux subtracted in 200 components = 0.152935 Jy ! Clean residual min=-0.092744 max=0.092982 Jy/beam ! Clean residual mean=-0.000503 rms=0.025715 Jy/beam ! Combined flux in latest and established models = 1.11978 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 = 0.0115287 Jy ! Component: 100 - total flux cleaned = 0.0148018 Jy ! Component: 150 - total flux cleaned = 0.0172725 Jy ! Component: 200 - total flux cleaned = 0.0197133 Jy ! Total flux subtracted in 200 components = 0.0197133 Jy ! Clean residual min=-0.092853 max=0.094263 Jy/beam ! Clean residual mean=-0.000496 rms=0.025750 Jy/beam ! Combined flux in latest and established models = 1.13949 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 124 components and 1.13949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.887 mas, bpa=25.29 degrees ! Estimated noise=0.396322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00744887 Jy ! Component: 100 - total flux cleaned = -0.0030273 Jy ! Component: 150 - total flux cleaned = -0.00152024 Jy ! Component: 200 - total flux cleaned = -0.000252536 Jy ! Total flux subtracted in 200 components = -0.000252536 Jy ! Clean residual min=-0.057490 max=0.058677 Jy/beam ! Clean residual mean=-0.000241 rms=0.014525 Jy/beam ! Combined flux in latest and established models = 1.13924 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 1.13924 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=0.237479Jy sigma=4.400020 ! Fit after self-cal, rms=0.237215Jy sigma=4.390254 wmodel /J2052+3635_X_map.mod ! wmodel: Unable to open new model file: /J2052+3635_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2052+3635_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.218 x 1.887 at 25.29 degrees (North through East) ! Clean map min=-0.057809 max=0.38826 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2052+3635_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.388264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0145137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -11.2143 11.2143 22.4287 44.8574 89.7148 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0435 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.388 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 26.751 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2052+3635_X_dfm.log closed on Thu May 19 18:57:10 2016