! Started logfile: /scr/pima/bg219a_uvs/J1254+4536_X_dfm.log on Fri May 20 00:07:12 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/bg219a_uvs/J1254+4536_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1254+4536_X_uva.fits ! AN table 1: 18 integrations on 15 of 15 possible baselines. ! AN table 2: 18 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.953333 visibilities/baseline/integration-bin. ! Found source: J1254+4536 ! ! 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 121 lines of history. ! ! Reading 5148 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 J1254+4536_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 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011028Jy sigma=29.574430 ! Fit after self-cal, rms=0.919192Jy sigma=26.860482 ! 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=0.7488 mas, bmaj=0.9228 mas, bpa=37.45 degrees ! Estimated noise=0.73244 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 = 0.0591032 Jy ! Component: 100 - total flux cleaned = 0.0757578 Jy ! Total flux subtracted in 100 components = 0.0757578 Jy ! Clean residual min=-0.005367 max=0.007058 Jy/beam ! Clean residual mean=-0.000022 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.0757578 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0757578 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=0.048769Jy sigma=1.379181 ! Fit after self-cal, rms=0.048554Jy sigma=1.372028 ! 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=1.018 mas, bmaj=1.17 mas, bpa=36.33 degrees ! Estimated noise=0.363538 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 = 0.0110277 Jy ! Component: 100 - total flux cleaned = 0.0158363 Jy ! Component: 150 - total flux cleaned = 0.0181654 Jy ! Component: 200 - total flux cleaned = 0.0193659 Jy ! Total flux subtracted in 200 components = 0.0193659 Jy ! Clean residual min=-0.002972 max=0.004610 Jy/beam ! Clean residual mean=-0.000040 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0951236 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0951236 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=0.046429Jy sigma=1.301478 ! Fit after self-cal, rms=0.046450Jy sigma=1.300638 ! Inverting map ! Added new window around map position (-0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395885 Jy ! Component: 100 - total flux cleaned = 0.00463223 Jy ! Component: 150 - total flux cleaned = 0.00472908 Jy ! Component: 200 - total flux cleaned = 0.00485634 Jy ! Total flux subtracted in 200 components = 0.00485634 Jy ! Clean residual min=-0.002141 max=0.002361 Jy/beam ! Clean residual mean=-0.000023 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.09998 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.09998 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=0.046136Jy sigma=1.289897 ! Fit after self-cal, rms=0.046092Jy sigma=1.288599 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.17 at 36.33 degrees (North through East) ! Clean map min=-0.0019621 max=0.080271 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 1.07 MK 0.97 NL 0.97 OV 1.01 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.03 NL 1.07 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 MK 0.96 NL 1.04 OV 0.95 ! PT 0.90 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 0.95 NL 1.05 OV 1.07 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 MK 1.01 NL 0.96 OV 1.00 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 1.11 NL 0.93 OV 1.01 ! PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 1.02 NL 0.90 OV 1.03 ! PT 1.04 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.04 MK 0.95 NL 0.98 OV 1.08 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 MK 1.01 NL 0.98 OV 0.98 ! PT 1.04 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.03 NL 1.03 OV 1.02 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 MK 1.17 NL 0.99 OV 0.95 ! PT 0.96 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.05 NL 1.00 OV 1.06 ! PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 MK 0.96 NL 0.98 OV 0.96 ! PT 0.99 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 0.89 NL 1.03 OV 1.12 ! PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 MK 1.00 NL 0.99 OV 0.99 ! PT 1.01 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.07 MK 0.93 NL 1.19 OV 1.10 ! PT 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 MK 1.00 NL 1.04 OV 1.03 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 0.97 NL 0.98 OV 1.12 ! PT 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 MK 1.07 NL 0.93 OV 0.96 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.85 MK 1.03 NL 1.04 OV 1.06 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 MK 1.04 NL 0.94 OV 1.11 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.90 MK 0.94 NL 1.04 OV 1.04 ! PT 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 MK 1.11 NL 1.07 OV 0.90 ! PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.90 MK 0.99 NL 1.05 OV 0.96 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.046092Jy sigma=1.288599 ! Fit after self-cal, rms=0.046223Jy sigma=1.274349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.167 mas, bpa=35.89 degrees ! Estimated noise=0.363294 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 = 0.000814965 Jy ! Component: 100 - total flux cleaned = 0.000737567 Jy ! Component: 150 - total flux cleaned = 0.000572152 Jy ! Component: 200 - total flux cleaned = 0.00048851 Jy ! Total flux subtracted in 200 components = 0.00048851 Jy ! Clean residual min=-0.001678 max=0.001779 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.100469 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.100468 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=0.046190Jy sigma=1.273414 ! Fit after self-cal, rms=0.046228Jy sigma=1.272900 ! 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=0.046228Jy sigma=1.272900 ! Fit after self-cal, rms=0.046164Jy sigma=1.272832 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.166 mas, bpa=36.02 degrees ! Estimated noise=0.362601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164904 Jy ! Component: 100 - total flux cleaned = 7.07541e-05 Jy ! Component: 150 - total flux cleaned = 3.84129e-06 Jy ! Component: 200 - total flux cleaned = -7.29523e-05 Jy ! Total flux subtracted in 200 components = -7.29523e-05 Jy ! Clean residual min=-0.001618 max=0.001698 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.100396 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.100396 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=0.046150Jy sigma=1.272434 ! Fit after self-cal, rms=0.046149Jy sigma=1.272404 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 (-30.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994625 Jy ! Component: 100 - total flux cleaned = 0.000896863 Jy ! Component: 150 - total flux cleaned = 0.000845701 Jy ! Component: 200 - total flux cleaned = 0.000799934 Jy ! Total flux subtracted in 200 components = 0.000799934 Jy ! Clean residual min=-0.001477 max=0.001276 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.101195 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.101195 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=0.046088Jy sigma=1.270957 ! Fit after self-cal, rms=0.046083Jy sigma=1.270834 ! 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=0.046083Jy sigma=1.270834 ! Fit after self-cal, rms=0.045913Jy sigma=1.270717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.167 mas, bpa=36.25 degrees ! Estimated noise=0.361393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030114 Jy ! Component: 100 - total flux cleaned = 0.000320662 Jy ! Component: 150 - total flux cleaned = 0.000338991 Jy ! Component: 200 - total flux cleaned = 0.000322438 Jy ! Total flux subtracted in 200 components = 0.000322438 Jy ! Clean residual min=-0.001372 max=0.001176 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.101518 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.101518 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=0.045895Jy sigma=1.270293 ! Fit after self-cal, rms=0.045894Jy sigma=1.270261 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 = 9.84332e-05 Jy ! Component: 100 - total flux cleaned = 8.28108e-05 Jy ! Component: 150 - total flux cleaned = 9.73514e-05 Jy ! Component: 200 - total flux cleaned = 0.000110445 Jy ! Total flux subtracted in 200 components = 0.000110445 Jy ! Clean residual min=-0.001367 max=0.001148 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.101628 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.101628 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=0.045884Jy sigma=1.270035 ! Fit after self-cal, rms=0.045884Jy sigma=1.270022 ! 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=0.045884Jy sigma=1.270022 ! Fit after self-cal, rms=0.045834Jy sigma=1.269983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=2.647 mas, bpa=45.77 degrees ! Estimated noise=0.464395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106971 Jy ! Component: 100 - total flux cleaned = 0.000184696 Jy ! Component: 150 - total flux cleaned = 0.000228043 Jy ! Component: 200 - total flux cleaned = 0.000242762 Jy ! Total flux subtracted in 200 components = 0.000242762 Jy ! Clean residual min=-0.001351 max=0.001311 Jy/beam ! Clean residual mean=0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.101871 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.101871 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=0.045832Jy sigma=1.269925 ! Fit after self-cal, rms=0.045830Jy sigma=1.269913 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 = 6.40062e-05 Jy ! Component: 100 - total flux cleaned = 7.08182e-05 Jy ! Component: 150 - total flux cleaned = 8.24778e-05 Jy ! Component: 200 - total flux cleaned = 8.79906e-05 Jy ! Total flux subtracted in 200 components = 8.79906e-05 Jy ! Clean residual min=-0.001347 max=0.001304 Jy/beam ! Clean residual mean=0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.101959 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.101959 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=0.045829Jy sigma=1.269885 ! Fit after self-cal, rms=0.045829Jy sigma=1.269881 ! 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=1.014 mas, bmaj=1.169 mas, bpa=36.32 degrees ! Estimated noise=0.361044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.169 at 36.32 degrees (North through East) ! Clean map min=-0.0013123 max=0.079997 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=0.7466 mas, bmaj=0.9243 mas, bpa=37.56 degrees ! Estimated noise=0.728199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586835 Jy ! Component: 100 - total flux cleaned = 0.075894 Jy ! Component: 150 - total flux cleaned = 0.0842743 Jy ! Component: 200 - total flux cleaned = 0.0892305 Jy ! Total flux subtracted in 200 components = 0.0892305 Jy ! Clean residual min=-0.003246 max=0.003103 Jy/beam ! Clean residual mean=-0.000009 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0892304 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0892304 Jy ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.169 mas, bpa=36.32 degrees ! Estimated noise=0.361044 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 = 0.00466332 Jy ! Component: 100 - total flux cleaned = 0.0074668 Jy ! Component: 150 - total flux cleaned = 0.00943522 Jy ! Component: 200 - total flux cleaned = 0.0108613 Jy ! Total flux subtracted in 200 components = 0.0108613 Jy ! Clean residual min=-0.001819 max=0.001629 Jy/beam ! Clean residual mean=-0.000007 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.100092 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.100092 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=2.361 mas, bmaj=2.647 mas, bpa=45.77 degrees ! Estimated noise=0.464395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135519 Jy ! Component: 100 - total flux cleaned = 0.0015454 Jy ! Component: 150 - total flux cleaned = 0.00166628 Jy ! Component: 200 - total flux cleaned = 0.00176836 Jy ! Total flux subtracted in 200 components = 0.00176836 Jy ! Clean residual min=-0.001631 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.10186 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 = 6.62098e-05 Jy ! Component: 100 - total flux cleaned = 0.000103947 Jy ! Component: 150 - total flux cleaned = 0.000137882 Jy ! Component: 200 - total flux cleaned = 0.000167891 Jy ! Total flux subtracted in 200 components = 0.000167891 Jy ! Clean residual min=-0.001542 max=0.001473 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.102028 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.102028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.169 mas, bpa=36.32 degrees ! Estimated noise=0.361044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318519 Jy ! Component: 100 - total flux cleaned = 0.000413393 Jy ! Component: 150 - total flux cleaned = 0.000357399 Jy ! Component: 200 - total flux cleaned = 0.00035701 Jy ! Total flux subtracted in 200 components = 0.00035701 Jy ! Clean residual min=-0.001470 max=0.001330 Jy/beam ! Clean residual mean=0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.102385 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.102385 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=0.045873Jy sigma=1.270976 ! Fit after self-cal, rms=0.045864Jy sigma=1.270689 wmodel /J1254+4536_X_map.mod ! wmodel: Unable to open new model file: /J1254+4536_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1254+4536_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.169 at 36.32 degrees (North through East) ! Clean map min=-0.0013557 max=0.079327 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1254+4536_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.079327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000324227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22617 1.22617 2.45233 4.90467 9.80934 19.6187 39.2374 78.4747 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.664 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1254+4536_X_dfm.log closed on Fri May 20 00:07:14 2016