! Started logfile: /scr/pima/bg219g_uvs/J1714-2053_X_dfm.log on Thu May 19 21:54:55 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219g_uvs/J1714-2053_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1714-2053_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.941026 visibilities/baseline/integration-bin. ! Found source: J1714-2053 ! ! 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 13212 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 J1714-2053_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006307Jy sigma=21.757296 ! Fit after self-cal, rms=0.922720Jy sigma=19.933837 ! 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=0.621 mas, bmaj=1.689 mas, bpa=-9.487 degrees ! Estimated noise=0.537864 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 = 0.0581926 Jy ! Component: 100 - total flux cleaned = 0.0744906 Jy ! Total flux subtracted in 100 components = 0.0744906 Jy ! Clean residual min=-0.004415 max=0.007051 Jy/beam ! Clean residual mean=-0.000011 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0744905 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0744905 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=0.077953Jy sigma=1.499437 ! Fit after self-cal, rms=0.077762Jy sigma=1.495444 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804138 Jy ! Component: 100 - total flux cleaned = 0.0125317 Jy ! Total flux subtracted in 100 components = 0.0125317 Jy ! Clean residual min=-0.003522 max=0.003569 Jy/beam ! Clean residual mean=-0.000005 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0870222 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0870222 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=0.076719Jy sigma=1.469652 ! Fit after self-cal, rms=0.076726Jy sigma=1.469401 ! 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=0.8179 mas, bmaj=2.078 mas, bpa=-8.028 degrees ! Estimated noise=0.304579 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 = 0.00325333 Jy ! Component: 100 - total flux cleaned = 0.00461084 Jy ! Component: 150 - total flux cleaned = 0.00495504 Jy ! Component: 200 - total flux cleaned = 0.0050317 Jy ! Total flux subtracted in 200 components = 0.0050317 Jy ! Clean residual min=-0.002414 max=0.002062 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0920539 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0920539 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=0.076594Jy sigma=1.466758 ! Fit after self-cal, rms=0.076598Jy sigma=1.466703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8179 x 2.078 at -8.028 degrees (North through East) ! Clean map min=-0.0021209 max=0.08002 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 1.03 FD 0.98 HN 0.94 KP 0.99 ! LA 0.95 MK 0.97 NL 1.06 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 1.06 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.94 KP 1.04 ! LA 0.85 MK 0.97 NL 1.01 OV 1.01 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.97 KP 1.05 ! LA 0.91 MK 0.99 NL 1.04 OV 1.02 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 1.00 ! LA 1.05 MK 1.06 NL 1.04 OV 0.96 ! PT 1.11 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.03 KP 1.01 ! LA 0.94 MK 0.92 NL 1.02 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.94 KP 1.11 ! LA 0.85 MK 0.93 NL 1.06 OV 1.03 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.05 KP 1.03 ! LA 0.96 MK 1.04 NL 0.96 OV 0.93 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 0.98 ! LA 0.99 MK 1.11 NL 1.03 OV 1.02 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.92 KP 1.03 ! LA 0.93 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.93 KP 1.04 ! LA 0.97 MK 1.12 NL 1.02 OV 0.91 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 0.97 KP 1.02 ! LA 0.91 MK 0.90 NL 0.97 OV 1.04 ! PT 1.07 SC 1.11 ! ! ! Fit before self-cal, rms=0.076598Jy sigma=1.466703 ! Fit after self-cal, rms=0.074661Jy sigma=1.461654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8165 mas, bmaj=2.08 mas, bpa=-8.057 degrees ! Estimated noise=0.303721 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 = -0.000131779 Jy ! Component: 100 - total flux cleaned = -0.000132066 Jy ! Component: 150 - total flux cleaned = -0.000131697 Jy ! Component: 200 - total flux cleaned = -0.00014626 Jy ! Total flux subtracted in 200 components = -0.00014626 Jy ! Clean residual min=-0.001896 max=0.001699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0919077 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0919077 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=0.074652Jy sigma=1.461512 ! Fit after self-cal, rms=0.074653Jy sigma=1.461213 ! 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=0.074653Jy sigma=1.461213 ! Fit after self-cal, rms=0.074495Jy sigma=1.461188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8162 mas, bmaj=2.08 mas, bpa=-8.066 degrees ! Estimated noise=0.303529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104821 Jy ! Component: 100 - total flux cleaned = -0.000105297 Jy ! Component: 150 - total flux cleaned = -0.000105325 Jy ! Component: 200 - total flux cleaned = -0.000116926 Jy ! Total flux subtracted in 200 components = -0.000116926 Jy ! Clean residual min=-0.001875 max=0.001743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0917907 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0917907 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=0.074489Jy sigma=1.461105 ! Fit after self-cal, rms=0.074489Jy sigma=1.461091 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 = -0.000114072 Jy ! Component: 100 - total flux cleaned = -0.000102486 Jy ! Component: 150 - total flux cleaned = -0.000102083 Jy ! Component: 200 - total flux cleaned = -0.00010206 Jy ! Total flux subtracted in 200 components = -0.00010206 Jy ! Clean residual min=-0.001860 max=0.001766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0916887 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0916887 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=0.074485Jy sigma=1.461040 ! Fit after self-cal, rms=0.074485Jy sigma=1.461031 ! 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=0.074485Jy sigma=1.461031 ! Fit after self-cal, rms=0.074405Jy sigma=1.461025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8159 mas, bmaj=2.08 mas, bpa=-8.097 degrees ! Estimated noise=0.30337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.31015e-05 Jy ! Component: 100 - total flux cleaned = -8.35495e-05 Jy ! Component: 150 - total flux cleaned = -8.41116e-05 Jy ! Component: 200 - total flux cleaned = -9.16981e-05 Jy ! Total flux subtracted in 200 components = -9.16981e-05 Jy ! Clean residual min=-0.001847 max=0.001779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.091597 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.091597 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=0.074402Jy sigma=1.460995 ! Fit after self-cal, rms=0.074401Jy sigma=1.460988 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 = -9.15114e-05 Jy ! Component: 100 - total flux cleaned = -8.41146e-05 Jy ! Component: 150 - total flux cleaned = -7.75684e-05 Jy ! Component: 200 - total flux cleaned = -7.75664e-05 Jy ! Total flux subtracted in 200 components = -7.75664e-05 Jy ! Clean residual min=-0.001836 max=0.001792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0915194 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0915194 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=0.074399Jy sigma=1.460969 ! Fit after self-cal, rms=0.074400Jy sigma=1.460964 ! 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=0.074400Jy sigma=1.460964 ! Fit after self-cal, rms=0.074354Jy sigma=1.460961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=4.58 mas, bpa=-4.902 degrees ! Estimated noise=0.397319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07209e-05 Jy ! Component: 100 - total flux cleaned = 2.76196e-06 Jy ! Component: 150 - total flux cleaned = -3.1734e-06 Jy ! Component: 200 - total flux cleaned = -3.25437e-06 Jy ! Total flux subtracted in 200 components = -3.25437e-06 Jy ! Clean residual min=-0.002139 max=0.001907 Jy/beam ! Clean residual mean=-0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0915162 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0915162 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=0.074353Jy sigma=1.460974 ! Fit after self-cal, rms=0.074353Jy sigma=1.460969 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 = -1.56262e-05 Jy ! Component: 100 - total flux cleaned = -4.51899e-06 Jy ! Component: 150 - total flux cleaned = -4.4556e-06 Jy ! Component: 200 - total flux cleaned = -9.16857e-06 Jy ! Total flux subtracted in 200 components = -9.16857e-06 Jy ! Clean residual min=-0.002143 max=0.001900 Jy/beam ! Clean residual mean=-0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.091507 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.091507 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=0.074352Jy sigma=1.460990 ! Fit after self-cal, rms=0.074353Jy sigma=1.460984 ! 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=0.8157 mas, bmaj=2.08 mas, bpa=-8.141 degrees ! Estimated noise=0.303242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8157 x 2.08 at -8.141 degrees (North through East) ! Clean map min=-0.0016724 max=0.080326 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=0.6191 mas, bmaj=1.691 mas, bpa=-9.748 degrees ! Estimated noise=0.533595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574702 Jy ! Component: 100 - total flux cleaned = 0.0739901 Jy ! Component: 150 - total flux cleaned = 0.0822124 Jy ! Component: 200 - total flux cleaned = 0.0868772 Jy ! Total flux subtracted in 200 components = 0.0868772 Jy ! Clean residual min=-0.003493 max=0.003716 Jy/beam ! Clean residual mean=-0.000004 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0868772 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 0.0868772 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8157 mas, bmaj=2.08 mas, bpa=-8.141 degrees ! Estimated noise=0.303242 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 = 0.00338492 Jy ! Component: 100 - total flux cleaned = 0.00425242 Jy ! Component: 150 - total flux cleaned = 0.00446795 Jy ! Component: 200 - total flux cleaned = 0.00459873 Jy ! Total flux subtracted in 200 components = 0.00459873 Jy ! Clean residual min=-0.001923 max=0.001669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.091476 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.091476 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=2.139 mas, bmaj=4.58 mas, bpa=-4.902 degrees ! Estimated noise=0.397319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310891 Jy ! Component: 100 - total flux cleaned = 0.000310004 Jy ! Component: 150 - total flux cleaned = 0.000310685 Jy ! Component: 200 - total flux cleaned = 0.000321686 Jy ! Total flux subtracted in 200 components = 0.000321686 Jy ! Clean residual min=-0.002115 max=0.001908 Jy/beam ! Clean residual mean=-0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0917977 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 = 9.48409e-06 Jy ! Component: 100 - total flux cleaned = 9.93503e-06 Jy ! Component: 150 - total flux cleaned = 1.94903e-06 Jy ! Component: 200 - total flux cleaned = -5.84023e-06 Jy ! Total flux subtracted in 200 components = -5.84023e-06 Jy ! Clean residual min=-0.002112 max=0.001896 Jy/beam ! Clean residual mean=-0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0917918 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0917918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8157 mas, bmaj=2.08 mas, bpa=-8.141 degrees ! Estimated noise=0.303242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.97426e-05 Jy ! Component: 100 - total flux cleaned = -0.000123431 Jy ! Component: 150 - total flux cleaned = -0.000151762 Jy ! Component: 200 - total flux cleaned = -0.000164851 Jy ! Total flux subtracted in 200 components = -0.000164851 Jy ! Clean residual min=-0.001876 max=0.001709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.091627 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.091627 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=0.074357Jy sigma=1.461070 ! Fit after self-cal, rms=0.074357Jy sigma=1.461056 wmodel /J1714-2053_X_map.mod ! wmodel: Unable to open new model file: /J1714-2053_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1714-2053_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8157 x 2.08 at -8.141 degrees (North through East) ! Clean map min=-0.0016921 max=0.080028 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1714-2053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0800275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56206 1.56206 3.12412 6.24824 12.4965 24.9929 49.9859 99.9718 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.054 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1714-2053_X_dfm.log closed on Thu May 19 21:54:58 2016