! Started logfile: /scr/pima/bg219b_uvs/J0137+3122_X_dfm.log on Thu May 19 19:55:49 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/J0137+3122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0137+3122_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J0137+3122 ! ! 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 8568 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 J0137+3122_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044548Jy sigma=24.026641 ! Fit after self-cal, rms=0.765398Jy sigma=17.371589 ! 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=0.774 mas, bmaj=1.333 mas, bpa=-1.08 degrees ! Estimated noise=0.564467 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 = 0.179348 Jy ! Component: 100 - total flux cleaned = 0.225138 Jy ! Total flux subtracted in 100 components = 0.225138 Jy ! Clean residual min=-0.010145 max=0.025395 Jy/beam ! Clean residual mean=-0.000018 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.225138 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.225138 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=0.086720Jy sigma=1.880147 ! Fit after self-cal, rms=0.086570Jy sigma=1.878055 ! Inverting map ! Added new window around map position (0.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261145 Jy ! Component: 100 - total flux cleaned = 0.0419378 Jy ! Total flux subtracted in 100 components = 0.0419378 Jy ! Clean residual min=-0.007258 max=0.009079 Jy/beam ! Clean residual mean=-0.000010 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.267076 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.267076 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=0.076903Jy sigma=1.605820 ! Fit after self-cal, rms=0.076561Jy sigma=1.597793 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117792 Jy ! Component: 100 - total flux cleaned = 0.0197493 Jy ! Total flux subtracted in 100 components = 0.0197493 Jy ! Clean residual min=-0.006008 max=0.008091 Jy/beam ! Clean residual mean=-0.000007 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.286825 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.286825 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=0.074252Jy sigma=1.530371 ! Fit after self-cal, rms=0.074178Jy sigma=1.528397 ! 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=0.9524 mas, bmaj=1.636 mas, bpa=-0.9903 degrees ! Estimated noise=0.366318 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 = 0.00864524 Jy ! Component: 100 - total flux cleaned = 0.0142613 Jy ! Component: 150 - total flux cleaned = 0.0181984 Jy ! Component: 200 - total flux cleaned = 0.0209763 Jy ! Total flux subtracted in 200 components = 0.0209763 Jy ! Clean residual min=-0.006316 max=0.007735 Jy/beam ! Clean residual mean=-0.000004 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.307801 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.307801 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=0.073020Jy sigma=1.497357 ! Fit after self-cal, rms=0.072994Jy sigma=1.496338 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9524 x 1.636 at -0.9903 degrees (North through East) ! Clean map min=-0.005977 max=0.23446 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 0.97 FD 0.96 HN 1.11 KP 0.93 ! LA 0.95 MK 0.98 NL 0.97 OV 0.97 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.09 KP 0.95 ! LA 0.97 MK 1.06 NL 1.00 OV 1.02 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.10 KP 0.99 ! LA 0.99 MK 1.02 NL 1.03 OV 1.03 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 0.95 ! LA 0.95 MK 0.98 NL 0.99 OV 0.97 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.07 KP 0.94 ! LA 0.94 MK 1.00 NL 0.98 OV 1.02 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 0.96 MK 1.04 NL 1.02 OV 0.97 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.08 KP 0.98 ! LA 0.99 MK 1.05 NL 1.00 OV 1.01 ! PT 1.13 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.09 KP 0.96 ! LA 0.96 MK 1.00 NL 1.02 OV 0.97 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.96 ! LA 0.96 MK 1.00 NL 0.99 OV 0.99 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.02 KP 0.94 ! LA 0.91 MK 0.95 NL 0.98 OV 0.98 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.09 KP 0.94 ! LA 0.94 MK 1.03 NL 0.99 OV 0.95 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.95 KP 0.92 ! LA 0.93 MK 0.98 NL 0.95 OV 0.94 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.072994Jy sigma=1.496338 ! Fit after self-cal, rms=0.071684Jy sigma=1.441247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.96 mas, bmaj=1.645 mas, bpa=-1.094 degrees ! Estimated noise=0.365306 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 = -0.000722201 Jy ! Component: 100 - total flux cleaned = -0.000658734 Jy ! Component: 150 - total flux cleaned = -0.000700558 Jy ! Component: 200 - total flux cleaned = -0.000699563 Jy ! Total flux subtracted in 200 components = -0.000699563 Jy ! Clean residual min=-0.005463 max=0.006188 Jy/beam ! Clean residual mean=-0.000006 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.307102 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.307102 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=0.071583Jy sigma=1.439534 ! Fit after self-cal, rms=0.071629Jy sigma=1.439081 ! 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=0.071629Jy sigma=1.439081 ! Fit after self-cal, rms=0.071260Jy sigma=1.377288 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9579 mas, bmaj=1.645 mas, bpa=-1.291 degrees ! Estimated noise=0.365128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666893 Jy ! Component: 100 - total flux cleaned = 0.000485722 Jy ! Component: 150 - total flux cleaned = 0.000406051 Jy ! Component: 200 - total flux cleaned = 0.000299043 Jy ! Total flux subtracted in 200 components = 0.000299043 Jy ! Clean residual min=-0.002763 max=0.002981 Jy/beam ! Clean residual mean=0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.307401 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.307401 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=0.071195Jy sigma=1.375642 ! Fit after self-cal, rms=0.071247Jy sigma=1.375406 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 (-10.2, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248363 Jy ! Component: 100 - total flux cleaned = 0.00358371 Jy ! Component: 150 - total flux cleaned = 0.00370098 Jy ! Component: 200 - total flux cleaned = 0.0036994 Jy ! Total flux subtracted in 200 components = 0.0036994 Jy ! Clean residual min=-0.002619 max=0.002881 Jy/beam ! Clean residual mean=0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.3111 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.3111 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=0.071145Jy sigma=1.372888 ! Fit after self-cal, rms=0.071143Jy sigma=1.372794 ! Inverting map ! Added new window around map position (-3.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207752 Jy ! Component: 100 - total flux cleaned = 0.00190928 Jy ! Component: 150 - total flux cleaned = 0.00181105 Jy ! Component: 200 - total flux cleaned = 0.00185315 Jy ! Total flux subtracted in 200 components = 0.00185315 Jy ! Clean residual min=-0.002364 max=0.002598 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.312953 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.312953 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=0.071024Jy sigma=1.370291 ! Fit after self-cal, rms=0.071025Jy sigma=1.370178 ! Inverting map ! Added new window around map position (1.6, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227107 Jy ! Component: 100 - total flux cleaned = 0.00312806 Jy ! Component: 150 - total flux cleaned = 0.00374079 Jy ! Component: 200 - total flux cleaned = 0.00394372 Jy ! Total flux subtracted in 200 components = 0.00394372 Jy ! Clean residual min=-0.002259 max=0.002304 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.316897 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.316897 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=0.070937Jy sigma=1.367752 ! Fit after self-cal, rms=0.070934Jy sigma=1.367624 ! 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=0.070934Jy sigma=1.367624 ! Fit after self-cal, rms=0.070812Jy sigma=1.367170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=1.644 mas, bpa=-1.154 degrees ! Estimated noise=0.36424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584205 Jy ! Component: 100 - total flux cleaned = 0.001061 Jy ! Component: 150 - total flux cleaned = 0.00141291 Jy ! Component: 200 - total flux cleaned = 0.00166572 Jy ! Total flux subtracted in 200 components = 0.00166572 Jy ! Clean residual min=-0.002216 max=0.002245 Jy/beam ! Clean residual mean=0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.318563 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.318563 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=0.070767Jy sigma=1.366056 ! Fit after self-cal, rms=0.070765Jy sigma=1.366008 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 = 0.000327635 Jy ! Component: 100 - total flux cleaned = 0.000626507 Jy ! Component: 150 - total flux cleaned = 0.000815741 Jy ! Component: 200 - total flux cleaned = 0.000995514 Jy ! Total flux subtracted in 200 components = 0.000995514 Jy ! Clean residual min=-0.002257 max=0.002167 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.319558 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.319558 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=0.070739Jy sigma=1.365334 ! Fit after self-cal, rms=0.070738Jy sigma=1.365324 ! 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=0.070738Jy sigma=1.365324 ! Fit after self-cal, rms=0.070615Jy sigma=1.365223 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=2.723 mas, bpa=7.737 degrees ! Estimated noise=0.448145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274013 Jy ! Component: 100 - total flux cleaned = 0.000415571 Jy ! Component: 150 - total flux cleaned = 0.000490788 Jy ! Component: 200 - total flux cleaned = 0.000605742 Jy ! Total flux subtracted in 200 components = 0.000605742 Jy ! Clean residual min=-0.002469 max=0.002493 Jy/beam ! Clean residual mean=0.000006 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.320164 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.320164 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=0.070609Jy sigma=1.364958 ! Fit after self-cal, rms=0.070607Jy sigma=1.364944 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 = 0.00013818 Jy ! Component: 100 - total flux cleaned = 0.000221622 Jy ! Component: 150 - total flux cleaned = 0.000340298 Jy ! Component: 200 - total flux cleaned = 0.000434166 Jy ! Total flux subtracted in 200 components = 0.000434166 Jy ! Clean residual min=-0.002469 max=0.002489 Jy/beam ! Clean residual mean=0.000006 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.320598 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.320598 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=0.070602Jy sigma=1.364800 ! Fit after self-cal, rms=0.070602Jy sigma=1.364794 ! 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=0.9578 mas, bmaj=1.643 mas, bpa=-1.101 degrees ! Estimated noise=0.363839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9578 x 1.643 at -1.101 degrees (North through East) ! Clean map min=-0.0021228 max=0.23362 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=0.7786 mas, bmaj=1.341 mas, bpa=-0.9474 degrees ! Estimated noise=0.560295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177602 Jy ! Component: 100 - total flux cleaned = 0.22578 Jy ! Component: 150 - total flux cleaned = 0.25072 Jy ! Component: 200 - total flux cleaned = 0.266026 Jy ! Total flux subtracted in 200 components = 0.266026 Jy ! Clean residual min=-0.004955 max=0.008147 Jy/beam ! Clean residual mean=-0.000008 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.266026 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.266026 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9578 mas, bmaj=1.643 mas, bpa=-1.101 degrees ! Estimated noise=0.363839 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 = 0.0141795 Jy ! Component: 100 - total flux cleaned = 0.0226652 Jy ! Component: 150 - total flux cleaned = 0.0282683 Jy ! Component: 200 - total flux cleaned = 0.0325342 Jy ! Total flux subtracted in 200 components = 0.0325342 Jy ! Clean residual min=-0.003094 max=0.003329 Jy/beam ! Clean residual mean=-0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.29856 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.29856 Jy ! Inverting map ! Added new window around map position (1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034439 Jy ! Component: 100 - total flux cleaned = 0.00579082 Jy ! Component: 150 - total flux cleaned = 0.00766784 Jy ! Component: 200 - total flux cleaned = 0.0091026 Jy ! Total flux subtracted in 200 components = 0.0091026 Jy ! Clean residual min=-0.002516 max=0.002384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.307663 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.307663 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=2.059 mas, bmaj=2.723 mas, bpa=7.737 degrees ! Estimated noise=0.448145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204815 Jy ! Component: 100 - total flux cleaned = 0.00346686 Jy ! Component: 150 - total flux cleaned = 0.00463075 Jy ! Component: 200 - total flux cleaned = 0.00551404 Jy ! Total flux subtracted in 200 components = 0.00551404 Jy ! Clean residual min=-0.002356 max=0.002569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.313177 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 = 0.000633653 Jy ! Component: 100 - total flux cleaned = 0.00110428 Jy ! Component: 150 - total flux cleaned = 0.00137288 Jy ! Component: 200 - total flux cleaned = 0.00172084 Jy ! Total flux subtracted in 200 components = 0.00172084 Jy ! Clean residual min=-0.002220 max=0.002498 Jy/beam ! Clean residual mean=0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.314897 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.314898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9578 mas, bmaj=1.643 mas, bpa=-1.101 degrees ! Estimated noise=0.363839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000739503 Jy ! Component: 100 - total flux cleaned = -0.000571852 Jy ! Component: 150 - total flux cleaned = -0.00037192 Jy ! Component: 200 - total flux cleaned = -0.000183902 Jy ! Total flux subtracted in 200 components = -0.000183902 Jy ! Clean residual min=-0.002180 max=0.001986 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.314714 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.314714 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=0.070613Jy sigma=1.364961 ! Fit after self-cal, rms=0.070596Jy sigma=1.364622 wmodel /J0137+3122_X_map.mod ! wmodel: Unable to open new model file: /J0137+3122_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0137+3122_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9578 x 1.643 at -1.101 degrees (North through East) ! Clean map min=-0.002128 max=0.23381 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0137+3122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.233812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000490258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629042 0.629042 1.25808 2.51617 5.03234 10.0647 20.1293 40.2587 80.5174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.233 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.915 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0137+3122_X_dfm.log closed on Thu May 19 19:55:51 2016