! Started logfile: /scr/pima/bg219b_uvs/J1448-1122_X_dfm.log on Thu May 19 20:23:32 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/bg219b_uvs/J1448-1122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1448-1122_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1448-1122 ! ! 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 25920 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 J1448-1122_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. ! ! 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=1.008354Jy sigma=23.899159 ! Fit after self-cal, rms=0.899381Jy sigma=21.292065 ! 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=0.6799 mas, bmaj=1.685 mas, bpa=-3.412 degrees ! Estimated noise=0.319467 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 = 0.0732559 Jy ! Component: 100 - total flux cleaned = 0.100857 Jy ! Total flux subtracted in 100 components = 0.100857 Jy ! Clean residual min=-0.003469 max=0.011661 Jy/beam ! Clean residual mean=-0.000004 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.100857 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.100857 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=0.065125Jy sigma=1.452626 ! Fit after self-cal, rms=0.064696Jy sigma=1.441256 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126628 Jy ! Component: 100 - total flux cleaned = 0.0183252 Jy ! Total flux subtracted in 100 components = 0.0183252 Jy ! Clean residual min=-0.002404 max=0.003065 Jy/beam ! Clean residual mean=-0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.119182 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.119182 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=0.061843Jy sigma=1.366695 ! Fit after self-cal, rms=0.061827Jy sigma=1.366173 ! 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=0.8942 mas, bmaj=2.049 mas, bpa=0.1486 degrees ! Estimated noise=0.190107 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 = 0.00471131 Jy ! Component: 100 - total flux cleaned = 0.00728189 Jy ! Component: 150 - total flux cleaned = 0.00878057 Jy ! Component: 200 - total flux cleaned = 0.00967552 Jy ! Total flux subtracted in 200 components = 0.00967552 Jy ! Clean residual min=-0.001666 max=0.002734 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.128858 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.128858 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=0.061483Jy sigma=1.357224 ! Fit after self-cal, rms=0.061497Jy sigma=1.357127 ! Inverting map ! Added new window around map position (-1.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238683 Jy ! Component: 100 - total flux cleaned = 0.00352351 Jy ! Component: 150 - total flux cleaned = 0.00394897 Jy ! Component: 200 - total flux cleaned = 0.00415237 Jy ! Total flux subtracted in 200 components = 0.00415237 Jy ! Clean residual min=-0.001600 max=0.001674 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.13301 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.13301 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=0.061410Jy sigma=1.354750 ! Fit after self-cal, rms=0.061403Jy sigma=1.354457 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8942 x 2.049 at 0.1486 degrees (North through East) ! Clean map min=-0.0013874 max=0.098115 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 1.02 HN 1.05 KP 0.98 ! LA 1.02 MK 0.87 NL 1.02 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.10 KP 1.01 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.04 ! LA 1.03 MK 1.10 NL 1.04 OV 1.04 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.98 ! LA 1.04 MK 0.98 NL 1.05 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.00 ! LA 0.98 MK 1.05 NL 1.00 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 1.02 ! LA 1.02 MK 1.03 NL 1.05 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.05 KP 1.07 ! LA 1.02 MK 1.00 NL 1.06 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 1.03 ! LA 1.00 MK 1.00 NL 1.03 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.02 ! LA 1.00 MK 1.07 NL 1.06 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.95 ! LA 0.96 MK 0.97 NL 1.00 OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.96 ! LA 0.97 MK 1.00 NL 1.00 OV 0.98 ! PT 0.97 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.061403Jy sigma=1.354457 ! Fit after self-cal, rms=0.061753Jy sigma=1.349263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8953 mas, bmaj=2.053 mas, bpa=0.06512 degrees ! Estimated noise=0.192017 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 (19, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131831 Jy ! Component: 100 - total flux cleaned = 0.00172035 Jy ! Component: 150 - total flux cleaned = 0.001792 Jy ! Component: 200 - total flux cleaned = 0.00183375 Jy ! Total flux subtracted in 200 components = 0.00183375 Jy ! Clean residual min=-0.001240 max=0.001241 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.134844 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.134844 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=0.061718Jy sigma=1.348521 ! Fit after self-cal, rms=0.061721Jy sigma=1.348430 ! 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=0.061721Jy sigma=1.348430 ! Fit after self-cal, rms=0.061381Jy sigma=1.345079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8949 mas, bmaj=2.049 mas, bpa=-0.06303 degrees ! Estimated noise=0.191922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136625 Jy ! Component: 100 - total flux cleaned = 0.000194079 Jy ! Component: 150 - total flux cleaned = 0.000194578 Jy ! Component: 200 - total flux cleaned = 0.000194588 Jy ! Total flux subtracted in 200 components = 0.000194588 Jy ! Clean residual min=-0.001229 max=0.001133 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.135038 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.135038 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=0.061371Jy sigma=1.344847 ! Fit after self-cal, rms=0.061374Jy sigma=1.344804 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 = -3.43083e-05 Jy ! Component: 100 - total flux cleaned = -4.8567e-05 Jy ! Component: 150 - total flux cleaned = -3.52536e-05 Jy ! Component: 200 - total flux cleaned = -3.5568e-05 Jy ! Total flux subtracted in 200 components = -3.5568e-05 Jy ! Clean residual min=-0.001221 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.135003 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.135003 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=0.061368Jy sigma=1.344683 ! Fit after self-cal, rms=0.061368Jy sigma=1.344679 ! 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=0.061368Jy sigma=1.344679 ! Fit after self-cal, rms=0.061478Jy sigma=1.344655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.049 mas, bpa=-0.06648 degrees ! Estimated noise=0.19229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165761 Jy ! Component: 100 - total flux cleaned = 0.000192845 Jy ! Component: 150 - total flux cleaned = 0.000192702 Jy ! Component: 200 - total flux cleaned = 0.000192672 Jy ! Total flux subtracted in 200 components = 0.000192672 Jy ! Clean residual min=-0.001216 max=0.001109 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.135196 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.135196 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=0.061472Jy sigma=1.344546 ! Fit after self-cal, rms=0.061472Jy sigma=1.344545 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 = -3.71087e-05 Jy ! Component: 100 - total flux cleaned = -3.6763e-05 Jy ! Component: 150 - total flux cleaned = -3.7138e-05 Jy ! Component: 200 - total flux cleaned = -4.77005e-05 Jy ! Total flux subtracted in 200 components = -4.77005e-05 Jy ! Clean residual min=-0.001208 max=0.001115 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.135148 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.135148 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=0.061468Jy sigma=1.344468 ! Fit after self-cal, rms=0.061467Jy sigma=1.344466 ! 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=0.061467Jy sigma=1.344466 ! Fit after self-cal, rms=0.061597Jy sigma=1.344453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=3.883 mas, bpa=4.733 degrees ! Estimated noise=0.242737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184542 Jy ! Component: 100 - total flux cleaned = -0.000185156 Jy ! Component: 150 - total flux cleaned = -0.000183614 Jy ! Component: 200 - total flux cleaned = -0.000208101 Jy ! Total flux subtracted in 200 components = -0.000208101 Jy ! Clean residual min=-0.001237 max=0.001221 Jy/beam ! Clean residual mean=0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.13494 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.13494 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=0.061596Jy sigma=1.344438 ! Fit after self-cal, rms=0.061597Jy sigma=1.344428 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 = -5.1058e-05 Jy ! Component: 100 - total flux cleaned = -6.47453e-05 Jy ! Component: 150 - total flux cleaned = -7.71168e-05 Jy ! Component: 200 - total flux cleaned = -8.30279e-05 Jy ! Total flux subtracted in 200 components = -8.30279e-05 Jy ! Clean residual min=-0.001210 max=0.001218 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.134857 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.134857 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=0.061596Jy sigma=1.344430 ! Fit after self-cal, rms=0.061596Jy sigma=1.344431 ! Inverting map ! Added new window around map position (-11.4, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831329 Jy ! Component: 100 - total flux cleaned = 0.00118355 Jy ! Component: 150 - total flux cleaned = 0.00150999 Jy ! Component: 200 - total flux cleaned = 0.0017604 Jy ! Total flux subtracted in 200 components = 0.0017604 Jy ! Clean residual min=-0.001082 max=0.000947 Jy/beam ! Clean residual mean=0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.136617 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.136617 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=0.061577Jy sigma=1.344004 ! Fit after self-cal, rms=0.061575Jy sigma=1.343962 ! 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=0.8954 mas, bmaj=2.049 mas, bpa=-0.08088 degrees ! Estimated noise=0.192685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 2.049 at -0.08088 degrees (North through East) ! Clean map min=-0.0010584 max=0.099345 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=0.6798 mas, bmaj=1.686 mas, bpa=-3.714 degrees ! Estimated noise=0.320964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740513 Jy ! Component: 100 - total flux cleaned = 0.10264 Jy ! Component: 150 - total flux cleaned = 0.114959 Jy ! Component: 200 - total flux cleaned = 0.120553 Jy ! Total flux subtracted in 200 components = 0.120553 Jy ! Clean residual min=-0.002258 max=0.002780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.120553 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.120553 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.049 mas, bpa=-0.08088 degrees ! Estimated noise=0.192685 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 = 0.00505277 Jy ! Component: 100 - total flux cleaned = 0.00803244 Jy ! Component: 150 - total flux cleaned = 0.0100713 Jy ! Component: 200 - total flux cleaned = 0.0115345 Jy ! Total flux subtracted in 200 components = 0.0115345 Jy ! Clean residual min=-0.001412 max=0.001234 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.132087 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.132087 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=2.151 mas, bmaj=3.883 mas, bpa=4.733 degrees ! Estimated noise=0.242737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016874 Jy ! Component: 100 - total flux cleaned = 0.00272755 Jy ! Component: 150 - total flux cleaned = 0.00327777 Jy ! Component: 200 - total flux cleaned = 0.00355793 Jy ! Total flux subtracted in 200 components = 0.00355793 Jy ! Clean residual min=-0.001246 max=0.000959 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.135645 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 = 0.00029787 Jy ! Component: 100 - total flux cleaned = 0.000608312 Jy ! Component: 150 - total flux cleaned = 0.000884012 Jy ! Component: 200 - total flux cleaned = 0.00113123 Jy ! Total flux subtracted in 200 components = 0.00113123 Jy ! Clean residual min=-0.001097 max=0.000939 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.136776 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 95 components and 0.136776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.049 mas, bpa=-0.08088 degrees ! Estimated noise=0.192685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205857 Jy ! Component: 100 - total flux cleaned = 0.000320774 Jy ! Component: 150 - total flux cleaned = 0.000346706 Jy ! Component: 200 - total flux cleaned = 0.000322835 Jy ! Total flux subtracted in 200 components = 0.000322835 Jy ! Clean residual min=-0.001145 max=0.000949 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.137099 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.137099 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=0.061579Jy sigma=1.344023 ! Fit after self-cal, rms=0.061572Jy sigma=1.343957 wmodel /J1448-1122_X_map.mod ! wmodel: Unable to open new model file: /J1448-1122_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1448-1122_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 2.049 at -0.08088 degrees (North through East) ! Clean map min=-0.0010295 max=0.099617 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1448-1122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0996167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667085 0.667085 1.33417 2.66834 5.33668 10.6734 21.3467 42.6934 85.3869 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.717 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1448-1122_X_dfm.log closed on Thu May 19 20:23:36 2016