! Started logfile: /scr/pima/bg219i_uvs/J1323-3407_X_dfm.log on Thu May 19 23:21:05 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/bg219i_uvs/J1323-3407_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1323-3407_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772678 visibilities/baseline/integration-bin. ! Found source: J1323-3407 ! ! 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 25452 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 J1323-3407_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007793Jy sigma=19.309624 ! Fit after self-cal, rms=0.911944Jy sigma=17.390262 ! 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=0.6479 mas, bmaj=1.669 mas, bpa=-8.118 degrees ! Estimated noise=0.516829 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 = 0.0577902 Jy ! Component: 100 - total flux cleaned = 0.0786385 Jy ! Total flux subtracted in 100 components = 0.0786385 Jy ! Clean residual min=-0.006036 max=0.011016 Jy/beam ! Clean residual mean=-0.000000 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.0786384 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0786384 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=0.090012Jy sigma=1.662962 ! Fit after self-cal, rms=0.089241Jy sigma=1.648777 ! Inverting map ! Added new window around map position (1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144284 Jy ! Component: 100 - total flux cleaned = 0.0236347 Jy ! Total flux subtracted in 100 components = 0.0236347 Jy ! Clean residual min=-0.005012 max=0.009363 Jy/beam ! Clean residual mean=-0.000002 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.102273 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.102273 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=0.084360Jy sigma=1.538752 ! Fit after self-cal, rms=0.084256Jy sigma=1.536604 ! Inverting map ! Added new window around map position (-2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103836 Jy ! Component: 100 - total flux cleaned = 0.0177274 Jy ! Total flux subtracted in 100 components = 0.0177274 Jy ! Clean residual min=-0.004644 max=0.005775 Jy/beam ! Clean residual mean=-0.000002 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.120001 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.120001 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=0.081259Jy sigma=1.468314 ! Fit after self-cal, rms=0.081122Jy sigma=1.465750 ! 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=0.8461 mas, bmaj=2.139 mas, bpa=-5.534 degrees ! Estimated noise=0.249709 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 = 0.0158906 Jy ! Component: 100 - total flux cleaned = 0.0261561 Jy ! Component: 150 - total flux cleaned = 0.0331788 Jy ! Component: 200 - total flux cleaned = 0.0381236 Jy ! Total flux subtracted in 200 components = 0.0381236 Jy ! Clean residual min=-0.004593 max=0.007648 Jy/beam ! Clean residual mean=-0.000016 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.158124 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 62 components and 0.158124 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=0.077899Jy sigma=1.384073 ! Fit after self-cal, rms=0.077699Jy sigma=1.379955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8461 x 2.139 at -5.534 degrees (North through East) ! Clean map min=-0.0042061 max=0.083695 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* MK 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 1.10 FD 0.96 HN 1.17 KP 0.93 ! LA 0.91 MK 1.05 NL 1.08 OV 0.94 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.13 KP 0.96 ! LA 0.91 MK 1.01 NL 1.04 OV 0.95 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.11 KP 0.95 ! LA 0.88 MK 0.96 NL 0.98 OV 0.94 ! PT 0.92 SC 1.05 ! ! ! 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* MK 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 1.12 FD 0.99 HN 1.07 KP 1.00 ! LA 0.93 MK 1.03 NL 1.04 OV 0.92 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.05 KP 0.97 ! LA 0.93 MK 1.06 NL 1.03 OV 0.97 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 1.02 KP 0.94 ! LA 0.92 MK 1.04 NL 1.01 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.11 KP 0.97 ! LA 0.94 MK 1.01 NL 1.06 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! 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* MK 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 1.13 FD 1.02 HN 1.07 KP 0.95 ! LA 0.94 MK 1.04 NL 1.01 OV 0.95 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.05 KP 0.99 ! LA 0.92 MK 1.09 NL 0.95 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.077699Jy sigma=1.379955 ! Fit after self-cal, rms=0.078061Jy sigma=1.369826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8541 mas, bmaj=2.16 mas, bpa=-5.376 degrees ! Estimated noise=0.245504 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 = 0.00342796 Jy ! Component: 100 - total flux cleaned = 0.00397787 Jy ! Component: 150 - total flux cleaned = 0.00411417 Jy ! Component: 200 - total flux cleaned = 0.00423511 Jy ! Total flux subtracted in 200 components = 0.00423511 Jy ! Clean residual min=-0.004233 max=0.006170 Jy/beam ! Clean residual mean=-0.000007 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.162359 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.162359 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=0.077947Jy sigma=1.366037 ! Fit after self-cal, rms=0.077998Jy sigma=1.365206 ! Inverting map ! Added new window around map position (-5.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613174 Jy ! Component: 100 - total flux cleaned = 0.00940088 Jy ! Component: 150 - total flux cleaned = 0.0110991 Jy ! Component: 200 - total flux cleaned = 0.0118224 Jy ! Total flux subtracted in 200 components = 0.0118224 Jy ! Clean residual min=-0.003404 max=0.003886 Jy/beam ! Clean residual mean=-0.000001 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.174182 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.174182 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=0.077514Jy sigma=1.354928 ! Fit after self-cal, rms=0.077461Jy sigma=1.353437 ! 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=0.077461Jy sigma=1.353437 ! Fit after self-cal, rms=0.077083Jy sigma=1.348424 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8596 mas, bmaj=2.168 mas, bpa=-5.307 degrees ! Estimated noise=0.243438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000498761 Jy ! Component: 100 - total flux cleaned = -0.000619997 Jy ! Component: 150 - total flux cleaned = -0.000671088 Jy ! Component: 200 - total flux cleaned = -0.000636304 Jy ! Total flux subtracted in 200 components = -0.000636304 Jy ! Clean residual min=-0.002717 max=0.003657 Jy/beam ! Clean residual mean=-0.000002 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.173545 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.173545 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=0.076982Jy sigma=1.347114 ! Fit after self-cal, rms=0.076978Jy sigma=1.346846 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 (15, 47.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331354 Jy ! Component: 100 - total flux cleaned = 0.00401865 Jy ! Component: 150 - total flux cleaned = 0.00397858 Jy ! Component: 200 - total flux cleaned = 0.00381968 Jy ! Total flux subtracted in 200 components = 0.00381968 Jy ! Clean residual min=-0.002432 max=0.002710 Jy/beam ! Clean residual mean=0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.177365 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.177365 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=0.076801Jy sigma=1.344237 ! Fit after self-cal, rms=0.076790Jy sigma=1.343840 ! 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=0.076790Jy sigma=1.343840 ! Fit after self-cal, rms=0.076809Jy sigma=1.342310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8595 mas, bmaj=2.169 mas, bpa=-5.266 degrees ! Estimated noise=0.242393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265776 Jy ! Component: 100 - total flux cleaned = 1.90955e-05 Jy ! Component: 150 - total flux cleaned = -0.00015848 Jy ! Component: 200 - total flux cleaned = -0.00034911 Jy ! Total flux subtracted in 200 components = -0.00034911 Jy ! Clean residual min=-0.002220 max=0.002607 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.177016 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.177016 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=0.076754Jy sigma=1.341772 ! Fit after self-cal, rms=0.076760Jy sigma=1.341700 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 = 8.16362e-05 Jy ! Component: 100 - total flux cleaned = 2.34652e-05 Jy ! Component: 150 - total flux cleaned = -3.15255e-05 Jy ! Component: 200 - total flux cleaned = -5.76575e-05 Jy ! Total flux subtracted in 200 components = -5.76575e-05 Jy ! Clean residual min=-0.002197 max=0.002642 Jy/beam ! Clean residual mean=0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.176958 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 0.176958 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=0.076734Jy sigma=1.341430 ! Fit after self-cal, rms=0.076734Jy sigma=1.341416 ! Inverting map ! Added new window around map position (9, -27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250867 Jy ! Component: 100 - total flux cleaned = 0.0028062 Jy ! Component: 150 - total flux cleaned = 0.00256144 Jy ! Component: 200 - total flux cleaned = 0.00234596 Jy ! Total flux subtracted in 200 components = 0.00234596 Jy ! Clean residual min=-0.002101 max=0.002250 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.179304 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.179304 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=0.076625Jy sigma=1.339832 ! Fit after self-cal, rms=0.076613Jy sigma=1.339536 ! 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=0.076613Jy sigma=1.339536 ! Fit after self-cal, rms=0.076888Jy sigma=1.337561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=7.038 mas, bpa=-3.131 degrees ! Estimated noise=0.30811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122462 Jy ! Component: 100 - total flux cleaned = 0.0012659 Jy ! Component: 150 - total flux cleaned = 0.00129868 Jy ! Component: 200 - total flux cleaned = 0.00127047 Jy ! Total flux subtracted in 200 components = 0.00127047 Jy ! Clean residual min=-0.002696 max=0.003301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.180575 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 197 components and 0.180575 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=0.076863Jy sigma=1.337246 ! Fit after self-cal, rms=0.076885Jy sigma=1.337040 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 = 0.000289901 Jy ! Component: 100 - total flux cleaned = 0.000261536 Jy ! Component: 150 - total flux cleaned = 0.000185511 Jy ! Component: 200 - total flux cleaned = 0.000139125 Jy ! Total flux subtracted in 200 components = 0.000139125 Jy ! Clean residual min=-0.002589 max=0.003118 Jy/beam ! Clean residual mean=-0.000000 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.180714 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 207 components and 0.180714 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=0.076874Jy sigma=1.336926 ! Fit after self-cal, rms=0.076872Jy sigma=1.336880 ! 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=0.8564 mas, bmaj=2.162 mas, bpa=-5.18 degrees ! Estimated noise=0.242294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8564 x 2.162 at -5.18 degrees (North through East) ! Clean map min=-0.0019125 max=0.080106 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=0.6528 mas, bmaj=1.671 mas, bpa=-7.732 degrees ! Estimated noise=0.509175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0564416 Jy ! Component: 100 - total flux cleaned = 0.0793277 Jy ! Component: 150 - total flux cleaned = 0.0941984 Jy ! Component: 200 - total flux cleaned = 0.105094 Jy ! Total flux subtracted in 200 components = 0.105094 Jy ! Clean residual min=-0.004982 max=0.008410 Jy/beam ! Clean residual mean=-0.000003 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.105094 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.105094 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.162 mas, bpa=-5.18 degrees ! Estimated noise=0.242294 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) ! Added new window around map position (-2.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190121 Jy ! Component: 100 - total flux cleaned = 0.0311811 Jy ! Component: 150 - total flux cleaned = 0.0401453 Jy ! Component: 200 - total flux cleaned = 0.0471117 Jy ! Total flux subtracted in 200 components = 0.0471117 Jy ! Clean residual min=-0.003182 max=0.004900 Jy/beam ! Clean residual mean=-0.000011 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.152205 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 77 components and 0.152205 Jy ! Inverting map ! Added new window around map position (-12.8, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580853 Jy ! Component: 100 - total flux cleaned = 0.0104055 Jy ! Component: 150 - total flux cleaned = 0.0141421 Jy ! Component: 200 - total flux cleaned = 0.0172014 Jy ! Total flux subtracted in 200 components = 0.0172014 Jy ! Clean residual min=-0.002367 max=0.002246 Jy/beam ! Clean residual mean=-0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.169407 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 133 components and 0.169407 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=2.366 mas, bmaj=7.038 mas, bpa=-3.131 degrees ! Estimated noise=0.30811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427482 Jy ! Component: 100 - total flux cleaned = 0.00712161 Jy ! Component: 150 - total flux cleaned = 0.00910153 Jy ! Component: 200 - total flux cleaned = 0.0105073 Jy ! Total flux subtracted in 200 components = 0.0105073 Jy ! Clean residual min=-0.001962 max=0.002311 Jy/beam ! Clean residual mean=0.000004 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.179914 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 = 0.00100479 Jy ! Component: 100 - total flux cleaned = 0.00159966 Jy ! Component: 150 - total flux cleaned = 0.00169846 Jy ! Component: 200 - total flux cleaned = 0.00178922 Jy ! Total flux subtracted in 200 components = 0.00178922 Jy ! Clean residual min=-0.001990 max=0.002195 Jy/beam ! Clean residual mean=0.000006 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.181703 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 189 components and 0.181703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.162 mas, bpa=-5.18 degrees ! Estimated noise=0.242294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403156 Jy ! Component: 100 - total flux cleaned = 0.000464576 Jy ! Component: 150 - total flux cleaned = 0.000435782 Jy ! Component: 200 - total flux cleaned = 0.000436874 Jy ! Total flux subtracted in 200 components = 0.000436874 Jy ! Clean residual min=-0.001740 max=0.001653 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.18214 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 202 components and 0.18214 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=0.076756Jy sigma=1.335231 ! Fit after self-cal, rms=0.076736Jy sigma=1.334552 wmodel /J1323-3407_X_map.mod ! wmodel: Unable to open new model file: /J1323-3407_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1323-3407_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8564 x 2.162 at -5.18 degrees (North through East) ! Clean map min=-0.0017054 max=0.079387 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1323-3407_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.079387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000414038 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56463 1.56463 3.12926 6.25852 12.517 25.0341 50.0682 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 191.738 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1323-3407_X_dfm.log closed on Thu May 19 23:21:09 2016