! Started logfile: /scr/pima/bg219e_uvs/J0812-1810_X_dfm.log on Thu May 19 18:29:00 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J0812-1810_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0812-1810_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916005 visibilities/baseline/integration-bin. ! Found source: J0812-1810 ! ! 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 16620 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 J0812-1810_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012073Jy sigma=21.646510 ! Fit after self-cal, rms=0.852234Jy sigma=18.113099 ! 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=0.8071 mas, bmaj=3.147 mas, bpa=19.74 degrees ! Estimated noise=0.476778 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 = 0.112427 Jy ! Component: 100 - total flux cleaned = 0.142974 Jy ! Total flux subtracted in 100 components = 0.142974 Jy ! Clean residual min=-0.008742 max=0.017172 Jy/beam ! Clean residual mean=-0.000009 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.142974 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.142974 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=0.080555Jy sigma=1.647311 ! Fit after self-cal, rms=0.080298Jy sigma=1.643175 ! Inverting map ! Added new window around map position (1.6, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174609 Jy ! Component: 100 - total flux cleaned = 0.0284951 Jy ! Total flux subtracted in 100 components = 0.0284951 Jy ! Clean residual min=-0.007336 max=0.007007 Jy/beam ! Clean residual mean=-0.000006 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.171469 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 28 components and 0.171469 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=0.074192Jy sigma=1.492277 ! Fit after self-cal, rms=0.073809Jy sigma=1.484659 ! 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=1.033 mas, bmaj=3.492 mas, bpa=17.74 degrees ! Estimated noise=0.269879 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 = 0.0159471 Jy ! Component: 100 - total flux cleaned = 0.0260197 Jy ! Component: 150 - total flux cleaned = 0.0329149 Jy ! Component: 200 - total flux cleaned = 0.0377636 Jy ! Total flux subtracted in 200 components = 0.0377636 Jy ! Clean residual min=-0.003963 max=0.005839 Jy/beam ! Clean residual mean=-0.000005 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.209232 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.209232 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=0.070084Jy sigma=1.389638 ! Fit after self-cal, rms=0.069834Jy sigma=1.383671 ! Inverting map ! Added new window around map position (3.4, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062011 Jy ! Component: 100 - total flux cleaned = 0.00961888 Jy ! Component: 150 - total flux cleaned = 0.012086 Jy ! Component: 200 - total flux cleaned = 0.0137719 Jy ! Total flux subtracted in 200 components = 0.0137719 Jy ! Clean residual min=-0.002757 max=0.003563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.223004 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 123 components and 0.223004 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=0.069261Jy sigma=1.369678 ! Fit after self-cal, rms=0.069157Jy sigma=1.367136 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 3.492 at 17.74 degrees (North through East) ! Clean map min=-0.0025452 max=0.14683 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 1.04 KP 0.97 ! LA 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.98 ! LA 1.00 NL 1.06 OV 0.99 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.10 KP 0.97 ! LA 0.97 NL 1.00 OV 0.97 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 0.96 ! LA 1.01 NL 1.01 OV 1.00 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 0.97 ! LA 0.99 NL 1.02 OV 1.02 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 NL 1.02 OV 0.99 PT 0.97 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 KP 0.97 ! LA 0.98 NL 1.05 OV 0.96 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 0.99 ! LA 0.99 NL 1.07 OV 0.97 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.98 ! LA 0.97 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 0.99 ! LA 1.03 NL 0.98 OV 1.01 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 0.99 ! LA 0.98 NL 1.02 OV 0.99 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 0.98 ! LA 0.96 NL 1.03 OV 1.04 PT 1.02 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.069157Jy sigma=1.367136 ! Fit after self-cal, rms=0.069540Jy sigma=1.361381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.517 mas, bpa=17.84 degrees ! Estimated noise=0.269557 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 = 0.00167943 Jy ! Component: 100 - total flux cleaned = 0.00162764 Jy ! Component: 150 - total flux cleaned = 0.00162224 Jy ! Component: 200 - total flux cleaned = 0.00155099 Jy ! Total flux subtracted in 200 components = 0.00155099 Jy ! Clean residual min=-0.002080 max=0.002279 Jy/beam ! Clean residual mean=0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.224555 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.224555 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=0.069446Jy sigma=1.359324 ! Fit after self-cal, rms=0.069441Jy sigma=1.358825 ! 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=0.069441Jy sigma=1.358825 ! Fit after self-cal, rms=0.069557Jy sigma=1.355070 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.512 mas, bpa=17.84 degrees ! Estimated noise=0.269506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681302 Jy ! Component: 100 - total flux cleaned = 0.000855998 Jy ! Component: 150 - total flux cleaned = 0.000942651 Jy ! Component: 200 - total flux cleaned = 0.000967239 Jy ! Total flux subtracted in 200 components = 0.000967239 Jy ! Clean residual min=-0.001861 max=0.002115 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.225523 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.225523 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=0.069522Jy sigma=1.354281 ! Fit after self-cal, rms=0.069521Jy sigma=1.354059 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 (-48.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183173 Jy ! Component: 100 - total flux cleaned = 0.0026059 Jy ! Component: 150 - total flux cleaned = 0.00285614 Jy ! Component: 200 - total flux cleaned = 0.0030158 Jy ! Total flux subtracted in 200 components = 0.0030158 Jy ! Clean residual min=-0.001698 max=0.001907 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.228539 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.228539 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=0.069464Jy sigma=1.352807 ! Fit after self-cal, rms=0.069457Jy sigma=1.352674 ! Inverting map ! Added new window around map position (3, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843167 Jy ! Component: 100 - total flux cleaned = 0.0014013 Jy ! Component: 150 - total flux cleaned = 0.00188988 Jy ! Component: 200 - total flux cleaned = 0.00230194 Jy ! Total flux subtracted in 200 components = 0.00230194 Jy ! Clean residual min=-0.001576 max=0.001681 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.23084 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 199 components and 0.230841 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=0.069398Jy sigma=1.351606 ! Fit after self-cal, rms=0.069396Jy sigma=1.351541 ! 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=0.069396Jy sigma=1.351541 ! Fit after self-cal, rms=0.069504Jy sigma=1.351165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.511 mas, bpa=17.85 degrees ! Estimated noise=0.269069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611478 Jy ! Component: 100 - total flux cleaned = 0.000862227 Jy ! Component: 150 - total flux cleaned = 0.0011176 Jy ! Component: 200 - total flux cleaned = 0.00135627 Jy ! Total flux subtracted in 200 components = 0.00135627 Jy ! Clean residual min=-0.001487 max=0.001717 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.232197 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 215 components and 0.232197 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=0.069478Jy sigma=1.350672 ! Fit after self-cal, rms=0.069482Jy sigma=1.350639 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 (31, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112713 Jy ! Component: 100 - total flux cleaned = 0.0013197 Jy ! Component: 150 - total flux cleaned = 0.00165869 Jy ! Component: 200 - total flux cleaned = 0.00196753 Jy ! Total flux subtracted in 200 components = 0.00196753 Jy ! Clean residual min=-0.001419 max=0.001571 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.234164 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 233 components and 0.234164 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=0.069440Jy sigma=1.349839 ! Fit after self-cal, rms=0.069435Jy sigma=1.349781 ! Inverting map ! Added new window around map position (0.8, 32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502338 Jy ! Component: 100 - total flux cleaned = 0.000756182 Jy ! Component: 150 - total flux cleaned = 0.000819759 Jy ! Component: 200 - total flux cleaned = 0.000875388 Jy ! Total flux subtracted in 200 components = 0.000875388 Jy ! Clean residual min=-0.001339 max=0.001422 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.23504 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 255 components and 0.23504 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=0.069391Jy sigma=1.348941 ! Fit after self-cal, rms=0.069390Jy sigma=1.348911 ! 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=0.069390Jy sigma=1.348911 ! Fit after self-cal, rms=0.069273Jy sigma=1.348825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=4.862 mas, bpa=6.885 degrees ! Estimated noise=0.311505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482386 Jy ! Component: 100 - total flux cleaned = 0.000683809 Jy ! Component: 150 - total flux cleaned = 0.000886247 Jy ! Component: 200 - total flux cleaned = 0.00107383 Jy ! Total flux subtracted in 200 components = 0.00107383 Jy ! Clean residual min=-0.001239 max=0.001309 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.236114 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 283 components and 0.236114 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=0.069262Jy sigma=1.348540 ! Fit after self-cal, rms=0.069261Jy sigma=1.348512 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 = 0.000162065 Jy ! Component: 100 - total flux cleaned = 0.000274361 Jy ! Component: 150 - total flux cleaned = 0.000398641 Jy ! Component: 200 - total flux cleaned = 0.000514691 Jy ! Total flux subtracted in 200 components = 0.000514691 Jy ! Clean residual min=-0.001229 max=0.001255 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.236628 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 300 components and 0.236628 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=0.069254Jy sigma=1.348344 ! Fit after self-cal, rms=0.069253Jy sigma=1.348325 ! 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=1.033 mas, bmaj=3.509 mas, bpa=17.84 degrees ! Estimated noise=0.268603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 3.509 at 17.84 degrees (North through East) ! Clean map min=-0.0021363 max=0.14577 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=0.8051 mas, bmaj=3.159 mas, bpa=19.8 degrees ! Estimated noise=0.476608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111889 Jy ! Component: 100 - total flux cleaned = 0.145324 Jy ! Component: 150 - total flux cleaned = 0.163504 Jy ! Component: 200 - total flux cleaned = 0.17608 Jy ! Total flux subtracted in 200 components = 0.17608 Jy ! Clean residual min=-0.004858 max=0.007051 Jy/beam ! Clean residual mean=-0.000004 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.17608 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.17608 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.509 mas, bpa=17.84 degrees ! Estimated noise=0.268603 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 = 0.0155615 Jy ! Component: 100 - total flux cleaned = 0.0255594 Jy ! Component: 150 - total flux cleaned = 0.0323841 Jy ! Component: 200 - total flux cleaned = 0.0371341 Jy ! Total flux subtracted in 200 components = 0.0371341 Jy ! Clean residual min=-0.002469 max=0.002829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.213214 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 0.213214 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=2.177 mas, bmaj=4.862 mas, bpa=6.885 degrees ! Estimated noise=0.311505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489731 Jy ! Component: 100 - total flux cleaned = 0.00808784 Jy ! Component: 150 - total flux cleaned = 0.0102662 Jy ! Component: 200 - total flux cleaned = 0.0117215 Jy ! Total flux subtracted in 200 components = 0.0117215 Jy ! Clean residual min=-0.001987 max=0.001662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.224935 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 = 0.00129193 Jy ! Component: 100 - total flux cleaned = 0.00230302 Jy ! Component: 150 - total flux cleaned = 0.00290255 Jy ! Component: 200 - total flux cleaned = 0.00349102 Jy ! Total flux subtracted in 200 components = 0.00349102 Jy ! Clean residual min=-0.001737 max=0.001534 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.228426 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 160 components and 0.228426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.509 mas, bpa=17.84 degrees ! Estimated noise=0.268603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643569 Jy ! Component: 100 - total flux cleaned = 0.0011635 Jy ! Component: 150 - total flux cleaned = 0.00167765 Jy ! Component: 200 - total flux cleaned = 0.00205264 Jy ! Total flux subtracted in 200 components = 0.00205264 Jy ! Clean residual min=-0.001488 max=0.001644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.230479 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 180 components and 0.230479 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=0.069369Jy sigma=1.350813 ! Fit after self-cal, rms=0.069349Jy sigma=1.350412 wmodel /J0812-1810_X_map.mod ! wmodel: Unable to open new model file: /J0812-1810_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0812-1810_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 3.509 at 17.84 degrees (North through East) ! Clean map min=-0.0018112 max=0.14533 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0812-1810_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145325 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.75162 0.75162 1.50324 3.00648 6.01296 12.0259 24.0518 48.1037 96.2074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.137 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0812-1810_X_dfm.log closed on Thu May 19 18:29:03 2016