! Started logfile: /scr/pima/bg219h_uvs/J1125+2610_X_dfm.log on Thu May 19 22:22:53 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/bg219h_uvs/J1125+2610_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1125+2610_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.876984 visibilities/baseline/integration-bin. ! Found source: J1125+2610 ! ! 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 2652 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 J1125+2610_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.325188Jy sigma=20.845557 ! Fit after self-cal, rms=0.356587Jy sigma=4.763465 ! 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=0.7144 mas, bmaj=1.818 mas, bpa=19.49 degrees ! Estimated noise=1.42544 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 = 0.634662 Jy ! Component: 100 - total flux cleaned = 0.786751 Jy ! Total flux subtracted in 100 components = 0.786751 Jy ! Clean residual min=-0.046708 max=0.080337 Jy/beam ! Clean residual mean=0.000008 rms=0.012753 Jy/beam ! Combined flux in latest and established models = 0.786751 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.786751 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=0.314547Jy sigma=4.458886 ! Fit after self-cal, rms=0.314317Jy sigma=4.454457 ! Inverting map ! Added new window around map position (17.8, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0817358 Jy ! Component: 100 - total flux cleaned = 0.130832 Jy ! Total flux subtracted in 100 components = 0.130832 Jy ! Clean residual min=-0.033412 max=0.057671 Jy/beam ! Clean residual mean=-0.000008 rms=0.008554 Jy/beam ! Combined flux in latest and established models = 0.917583 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.917583 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=0.289945Jy sigma=4.001179 ! Fit after self-cal, rms=0.288813Jy sigma=3.979600 ! 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=0.8634 mas, bmaj=2.001 mas, bpa=16.65 degrees ! Estimated noise=1.02866 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 (-17.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589278 Jy ! Component: 100 - total flux cleaned = 0.0934321 Jy ! Component: 150 - total flux cleaned = 0.11847 Jy ! Component: 200 - total flux cleaned = 0.13814 Jy ! Total flux subtracted in 200 components = 0.13814 Jy ! Clean residual min=-0.021985 max=0.024942 Jy/beam ! Clean residual mean=0.000044 rms=0.006263 Jy/beam ! Combined flux in latest and established models = 1.05572 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 1.05572 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=0.272690Jy sigma=3.777192 ! Fit after self-cal, rms=0.272474Jy sigma=3.773991 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 2.001 at 16.65 degrees (North through East) ! Clean map min=-0.020857 max=0.80929 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 0.95 FD 0.98 HN 0.96 KP 0.98 ! LA 0.98 MK 0.93 NL 0.98 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.96 ! LA 1.03 MK 0.96 NL 1.01 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.98 ! LA 1.05 MK 0.98 NL 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 1.00 ! LA 0.96 MK 0.99 NL 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.99 ! LA 0.96 MK 1.00 NL 0.98 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.96 ! LA 0.93 MK 1.01 NL 1.01 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.94 ! LA 0.99 MK 1.03 NL 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.96 ! LA 0.97 MK 1.01 NL 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.93 KP 0.96 ! LA 0.99 MK 1.04 NL 0.96 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.95 ! LA 1.04 MK 1.01 NL 0.94 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 0.93 ! LA 1.10 MK 0.98 NL 0.99 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.90 ! LA 1.04 MK 0.99 NL 0.97 PT 0.97 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.272474Jy sigma=3.773991 ! Fit after self-cal, rms=0.266477Jy sigma=3.714329 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.869 mas, bmaj=2.004 mas, bpa=16.33 degrees ! Estimated noise=0.999008 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 = 0.000490259 Jy ! Component: 100 - total flux cleaned = 0.0050912 Jy ! Component: 150 - total flux cleaned = 0.00860311 Jy ! Component: 200 - total flux cleaned = 0.010639 Jy ! Total flux subtracted in 200 components = 0.010639 Jy ! Clean residual min=-0.019099 max=0.018665 Jy/beam ! Clean residual mean=0.000058 rms=0.005057 Jy/beam ! Combined flux in latest and established models = 1.06636 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 1.06636 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=0.264124Jy sigma=3.706446 ! Fit after self-cal, rms=0.264118Jy sigma=3.706122 ! 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=0.264118Jy sigma=3.706122 ! Fit after self-cal, rms=0.259894Jy sigma=3.700555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8704 mas, bmaj=2.007 mas, bpa=16.31 degrees ! Estimated noise=0.985411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00887938 Jy ! Component: 100 - total flux cleaned = -0.00650839 Jy ! Component: 150 - total flux cleaned = -0.0044205 Jy ! Component: 200 - total flux cleaned = -0.00305827 Jy ! Total flux subtracted in 200 components = -0.00305827 Jy ! Clean residual min=-0.018043 max=0.018459 Jy/beam ! Clean residual mean=0.000057 rms=0.004929 Jy/beam ! Combined flux in latest and established models = 1.0633 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 1.0633 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=0.258028Jy sigma=3.699935 ! Fit after self-cal, rms=0.258023Jy sigma=3.699731 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 = 0.00167504 Jy ! Component: 100 - total flux cleaned = 0.00265391 Jy ! Component: 150 - total flux cleaned = 0.00355753 Jy ! Component: 200 - total flux cleaned = 0.00440894 Jy ! Total flux subtracted in 200 components = 0.00440894 Jy ! Clean residual min=-0.017577 max=0.017831 Jy/beam ! Clean residual mean=0.000062 rms=0.004835 Jy/beam ! Combined flux in latest and established models = 1.06771 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 1.06771 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=0.257543Jy sigma=3.695200 ! Fit after self-cal, rms=0.257535Jy sigma=3.695019 ! 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=0.257535Jy sigma=3.695019 ! Fit after self-cal, rms=0.252780Jy sigma=3.687908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.872 mas, bmaj=2.01 mas, bpa=16.27 degrees ! Estimated noise=0.970102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00978995 Jy ! Component: 100 - total flux cleaned = -0.0112148 Jy ! Component: 150 - total flux cleaned = -0.0103546 Jy ! Component: 200 - total flux cleaned = -0.00938281 Jy ! Total flux subtracted in 200 components = -0.00938281 Jy ! Clean residual min=-0.016512 max=0.017799 Jy/beam ! Clean residual mean=0.000060 rms=0.004781 Jy/beam ! Combined flux in latest and established models = 1.05833 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 1.05833 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=0.251133Jy sigma=3.692394 ! Fit after self-cal, rms=0.251127Jy sigma=3.692257 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 = 0.00120445 Jy ! Component: 100 - total flux cleaned = 0.00190233 Jy ! Component: 150 - total flux cleaned = 0.00222621 Jy ! Component: 200 - total flux cleaned = 0.00269232 Jy ! Total flux subtracted in 200 components = 0.00269232 Jy ! Clean residual min=-0.016635 max=0.017315 Jy/beam ! Clean residual mean=0.000064 rms=0.004737 Jy/beam ! Combined flux in latest and established models = 1.06102 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 1.06102 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=0.250834Jy sigma=3.690635 ! Fit after self-cal, rms=0.250829Jy sigma=3.690538 ! 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=0.250829Jy sigma=3.690538 ! Fit after self-cal, rms=0.246272Jy sigma=3.683247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=2.728 mas, bpa=-1.181 degrees ! Estimated noise=1.32082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.01431 Jy ! Component: 100 - total flux cleaned = -0.0132012 Jy ! Component: 150 - total flux cleaned = -0.0123446 Jy ! Component: 200 - total flux cleaned = -0.0116764 Jy ! Total flux subtracted in 200 components = -0.0116764 Jy ! Clean residual min=-0.027805 max=0.027476 Jy/beam ! Clean residual mean=0.000192 rms=0.010250 Jy/beam ! Combined flux in latest and established models = 1.04935 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 1.04935 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=0.245219Jy sigma=3.688511 ! Fit after self-cal, rms=0.245119Jy sigma=3.686749 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 = 0.000167357 Jy ! Component: 100 - total flux cleaned = 0.000867055 Jy ! Component: 150 - total flux cleaned = 0.00149238 Jy ! Component: 200 - total flux cleaned = 0.00219907 Jy ! Total flux subtracted in 200 components = 0.00219907 Jy ! Clean residual min=-0.027965 max=0.027729 Jy/beam ! Clean residual mean=0.000201 rms=0.010279 Jy/beam ! Combined flux in latest and established models = 1.05155 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 1.05155 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=0.245171Jy sigma=3.686074 ! Fit after self-cal, rms=0.245150Jy sigma=3.685588 ! 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=0.8734 mas, bmaj=2.014 mas, bpa=16.22 degrees ! Estimated noise=0.954444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8734 x 2.014 at 16.22 degrees (North through East) ! Clean map min=-0.015966 max=0.74428 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 ! Performing amp+phase self-cal ! ! 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=0.245150Jy sigma=3.685588 ! Fit after self-cal, rms=0.243592Jy sigma=3.663713 ! Inverting map and beam ! Estimated beam: bmin=0.8758 mas, bmaj=2.017 mas, bpa=16.26 degrees ! Estimated noise=0.947426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0062931 Jy ! Component: 100 - total flux cleaned = -0.00653226 Jy ! Component: 150 - total flux cleaned = -0.00728794 Jy ! Component: 200 - total flux cleaned = -0.00795168 Jy ! Total flux subtracted in 200 components = -0.00795168 Jy ! Clean residual min=-0.017195 max=0.017655 Jy/beam ! Clean residual mean=0.000072 rms=0.004872 Jy/beam ! Combined flux in latest and established models = 1.04359 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 1.04359 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=0.242501Jy sigma=3.668934 ! Fit after self-cal, rms=0.242499Jy sigma=3.668889 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37085e-06 Jy ! Component: 100 - total flux cleaned = -0.000145753 Jy ! Component: 150 - total flux cleaned = -0.000421368 Jy ! Component: 200 - total flux cleaned = -0.000420378 Jy ! Total flux subtracted in 200 components = -0.000420378 Jy ! Clean residual min=-0.017152 max=0.017431 Jy/beam ! Clean residual mean=0.000072 rms=0.004832 Jy/beam ! Combined flux in latest and established models = 1.04317 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 1.04317 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=0.242255Jy sigma=3.668286 ! Fit after self-cal, rms=0.242253Jy sigma=3.668251 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.242253Jy sigma=3.668251 ! Fit after self-cal, rms=0.242158Jy sigma=3.667827 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=0.7221 mas, bmaj=1.827 mas, bpa=19.14 degrees ! Estimated noise=1.32666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.590147 Jy ! Component: 100 - total flux cleaned = 0.737053 Jy ! Component: 150 - total flux cleaned = 0.818168 Jy ! Component: 200 - total flux cleaned = 0.870527 Jy ! Total flux subtracted in 200 components = 0.870527 Jy ! Clean residual min=-0.027860 max=0.038120 Jy/beam ! Clean residual mean=0.000008 rms=0.007215 Jy/beam ! Combined flux in latest and established models = 0.870527 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.870527 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8759 mas, bmaj=2.018 mas, bpa=16.25 degrees ! Estimated noise=0.946091 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 (-16.4, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475733 Jy ! Component: 100 - total flux cleaned = 0.077656 Jy ! Component: 150 - total flux cleaned = 0.0997378 Jy ! Component: 200 - total flux cleaned = 0.117236 Jy ! Total flux subtracted in 200 components = 0.117236 Jy ! Clean residual min=-0.019994 max=0.024728 Jy/beam ! Clean residual mean=0.000041 rms=0.005558 Jy/beam ! Combined flux in latest and established models = 0.987763 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.987763 Jy ! Inverting map ! Added new window around map position (16.4, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209163 Jy ! Component: 100 - total flux cleaned = 0.0290299 Jy ! Component: 150 - total flux cleaned = 0.0341998 Jy ! Component: 200 - total flux cleaned = 0.0387102 Jy ! Total flux subtracted in 200 components = 0.0387102 Jy ! Clean residual min=-0.017914 max=0.016819 Jy/beam ! Clean residual mean=0.000054 rms=0.004915 Jy/beam ! Combined flux in latest and established models = 1.02647 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 1.02647 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=1.854 mas, bmaj=2.736 mas, bpa=-1.193 degrees ! Estimated noise=1.30162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944939 Jy ! Component: 100 - total flux cleaned = 0.00225689 Jy ! Component: 150 - total flux cleaned = 0.00444089 Jy ! Component: 200 - total flux cleaned = 0.00699057 Jy ! Total flux subtracted in 200 components = 0.00699057 Jy ! Clean residual min=-0.029454 max=0.027033 Jy/beam ! Clean residual mean=0.000179 rms=0.010700 Jy/beam ! Combined flux in latest and established models = 1.03346 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 = 0.00196249 Jy ! Component: 100 - total flux cleaned = 0.00396107 Jy ! Component: 150 - total flux cleaned = 0.00597643 Jy ! Component: 200 - total flux cleaned = 0.00759858 Jy ! Total flux subtracted in 200 components = 0.00759858 Jy ! Clean residual min=-0.028315 max=0.027885 Jy/beam ! Clean residual mean=0.000175 rms=0.010608 Jy/beam ! Combined flux in latest and established models = 1.04106 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 1.04106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8759 mas, bmaj=2.018 mas, bpa=16.25 degrees ! Estimated noise=0.946091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257993 Jy ! Component: 100 - total flux cleaned = 0.00140993 Jy ! Component: 150 - total flux cleaned = 0.000881228 Jy ! Component: 200 - total flux cleaned = 0.000861055 Jy ! Total flux subtracted in 200 components = 0.000861055 Jy ! Clean residual min=-0.016596 max=0.016752 Jy/beam ! Clean residual mean=0.000066 rms=0.004723 Jy/beam ! Combined flux in latest and established models = 1.04192 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 1.04192 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=0.240726Jy sigma=3.679074 ! Fit after self-cal, rms=0.240672Jy sigma=3.678049 wmodel /J1125+2610_X_map.mod ! wmodel: Unable to open new model file: /J1125+2610_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1125+2610_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8759 x 2.018 at 16.25 degrees (North through East) ! Clean map min=-0.015863 max=0.72558 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1125+2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.72558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00470692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.94613 1.94613 3.89227 7.78454 15.5691 31.1381 62.2763 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0141 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.725 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.151 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1125+2610_X_dfm.log closed on Thu May 19 22:22:55 2016