! Started logfile: /scr/pima/bg219b_uvs/J0006+1235_X_dfm.log on Thu May 19 19:52:51 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/J0006+1235_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0006+1235_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836905 visibilities/baseline/integration-bin. ! Found source: J0006+1235 ! ! 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 25308 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 J0006+1235_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025268Jy sigma=24.327820 ! Fit after self-cal, rms=0.822987Jy sigma=19.479401 ! 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=0.7005 mas, bmaj=1.738 mas, bpa=-5.338 degrees ! Estimated noise=0.343774 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 = 0.129231 Jy ! Component: 100 - total flux cleaned = 0.192661 Jy ! Total flux subtracted in 100 components = 0.192661 Jy ! Clean residual min=-0.016456 max=0.036557 Jy/beam ! Clean residual mean=-0.000012 rms=0.004200 Jy/beam ! Combined flux in latest and established models = 0.192661 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.192661 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=0.106540Jy sigma=2.471149 ! Fit after self-cal, rms=0.102656Jy sigma=2.390077 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494241 Jy ! Component: 100 - total flux cleaned = 0.0756643 Jy ! Total flux subtracted in 100 components = 0.0756643 Jy ! Clean residual min=-0.009199 max=0.012783 Jy/beam ! Clean residual mean=-0.000005 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.268326 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.268326 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=0.071006Jy sigma=1.599595 ! Fit after self-cal, rms=0.069258Jy sigma=1.561513 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183839 Jy ! Component: 100 - total flux cleaned = 0.0277025 Jy ! Total flux subtracted in 100 components = 0.0277025 Jy ! Clean residual min=-0.004180 max=0.004544 Jy/beam ! Clean residual mean=-0.000002 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.296028 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 13 components and 0.296028 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=0.063763Jy sigma=1.425442 ! Fit after self-cal, rms=0.063515Jy sigma=1.419895 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625197 Jy ! Component: 100 - total flux cleaned = 0.00941619 Jy ! Total flux subtracted in 100 components = 0.00941619 Jy ! Clean residual min=-0.002908 max=0.004434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.305444 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.305444 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=0.062858Jy sigma=1.405235 ! Fit after self-cal, rms=0.062830Jy sigma=1.404559 ! Inverting map ! Added new window around map position (6.4, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413865 Jy ! Component: 100 - total flux cleaned = 0.00658561 Jy ! Total flux subtracted in 100 components = 0.00658561 Jy ! Clean residual min=-0.002758 max=0.002777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.31203 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.31203 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=0.062490Jy sigma=1.395982 ! Fit after self-cal, rms=0.062464Jy sigma=1.395490 ! 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=0.8744 mas, bmaj=2.071 mas, bpa=-5.392 degrees ! Estimated noise=0.190565 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 = 0.00288435 Jy ! Component: 100 - total flux cleaned = 0.00480883 Jy ! Component: 150 - total flux cleaned = 0.00622657 Jy ! Component: 200 - total flux cleaned = 0.00731758 Jy ! Total flux subtracted in 200 components = 0.00731758 Jy ! Clean residual min=-0.002382 max=0.003199 Jy/beam ! Clean residual mean=-0.000007 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.319348 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.319348 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=0.062287Jy sigma=1.391745 ! Fit after self-cal, rms=0.062271Jy sigma=1.391346 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8744 x 2.071 at -5.392 degrees (North through East) ! Clean map min=-0.0022943 max=0.16995 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 1.01 KP 0.97 ! LA 1.00 MK 0.96 NL 1.03 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 1.01 ! LA 1.02 MK 0.99 NL 1.05 OV 1.04 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.04 KP 1.03 ! LA 1.03 MK 1.03 NL 1.07 OV 1.04 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.00 ! LA 1.00 MK 0.98 NL 1.02 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.98 ! LA 1.00 MK 1.00 NL 1.03 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 1.01 MK 1.04 NL 1.06 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 1.04 ! LA 1.03 MK 1.01 NL 1.05 OV 1.03 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 1.04 NL 1.03 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 MK 1.03 NL 1.03 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.97 ! LA 0.97 MK 1.02 NL 1.01 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.96 ! LA 0.96 MK 0.99 NL 1.02 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.93 KP 0.94 ! LA 0.98 MK 0.90 NL 0.98 OV 0.95 ! PT 0.92 SC 0.95 ! ! ! Fit before self-cal, rms=0.062271Jy sigma=1.391346 ! Fit after self-cal, rms=0.060667Jy sigma=1.364986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8752 mas, bmaj=2.077 mas, bpa=-5.481 degrees ! Estimated noise=0.190821 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 (4.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293366 Jy ! Component: 100 - total flux cleaned = 0.00459488 Jy ! Component: 150 - total flux cleaned = 0.0053234 Jy ! Component: 200 - total flux cleaned = 0.00579682 Jy ! Total flux subtracted in 200 components = 0.00579682 Jy ! Clean residual min=-0.001676 max=0.001584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.325144 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.325144 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=0.060510Jy sigma=1.361208 ! Fit after self-cal, rms=0.060499Jy sigma=1.360942 ! 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=0.060499Jy sigma=1.360942 ! Fit after self-cal, rms=0.060550Jy sigma=1.358549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8757 mas, bmaj=2.075 mas, bpa=-5.462 degrees ! Estimated noise=0.191033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893971 Jy ! Component: 100 - total flux cleaned = 0.00123333 Jy ! Component: 150 - total flux cleaned = 0.0014797 Jy ! Component: 200 - total flux cleaned = 0.00157417 Jy ! Total flux subtracted in 200 components = 0.00157417 Jy ! Clean residual min=-0.001462 max=0.001397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.326719 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.326719 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=0.060518Jy sigma=1.357810 ! Fit after self-cal, rms=0.060519Jy sigma=1.357740 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 = 0.000153557 Jy ! Component: 100 - total flux cleaned = 0.000220354 Jy ! Component: 150 - total flux cleaned = 0.00024032 Jy ! Component: 200 - total flux cleaned = 0.000240971 Jy ! Total flux subtracted in 200 components = 0.000240971 Jy ! Clean residual min=-0.001457 max=0.001415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.32696 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.32696 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=0.060505Jy sigma=1.357438 ! Fit after self-cal, rms=0.060504Jy sigma=1.357414 ! 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=0.060504Jy sigma=1.357414 ! Fit after self-cal, rms=0.060594Jy sigma=1.357359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8759 mas, bmaj=2.074 mas, bpa=-5.46 degrees ! Estimated noise=0.191198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.54908e-05 Jy ! Component: 100 - total flux cleaned = 0.000104652 Jy ! Component: 150 - total flux cleaned = 8.56156e-05 Jy ! Component: 200 - total flux cleaned = 6.92238e-05 Jy ! Total flux subtracted in 200 components = 6.92238e-05 Jy ! Clean residual min=-0.001393 max=0.001384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.327029 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.327029 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=0.060582Jy sigma=1.357101 ! Fit after self-cal, rms=0.060582Jy sigma=1.357084 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 = 3.17971e-05 Jy ! Component: 100 - total flux cleaned = 4.79795e-05 Jy ! Component: 150 - total flux cleaned = 4.80993e-05 Jy ! Component: 200 - total flux cleaned = 4.83642e-05 Jy ! Total flux subtracted in 200 components = 4.83642e-05 Jy ! Clean residual min=-0.001347 max=0.001383 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.327077 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.327077 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=0.060573Jy sigma=1.356921 ! Fit after self-cal, rms=0.060573Jy sigma=1.356906 ! Inverting map ! Added new window around map position (-16.6, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417047 Jy ! Component: 100 - total flux cleaned = 0.000325074 Jy ! Component: 150 - total flux cleaned = 0.000371193 Jy ! Component: 200 - total flux cleaned = 0.000476234 Jy ! Total flux subtracted in 200 components = 0.000476234 Jy ! Clean residual min=-0.001275 max=0.001110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.327554 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.327553 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=0.060541Jy sigma=1.356154 ! Fit after self-cal, rms=0.060540Jy sigma=1.356118 ! 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=0.060540Jy sigma=1.356118 ! Fit after self-cal, rms=0.060592Jy sigma=1.356077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.025 mas, bmaj=3.244 mas, bpa=-5.185 degrees ! Estimated noise=0.244586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534813 Jy ! Component: 100 - total flux cleaned = 0.00057342 Jy ! Component: 150 - total flux cleaned = 0.000588166 Jy ! Component: 200 - total flux cleaned = 0.000631388 Jy ! Total flux subtracted in 200 components = 0.000631388 Jy ! Clean residual min=-0.001152 max=0.001332 Jy/beam ! Clean residual mean=-0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.328185 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 122 components and 0.328185 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=0.060586Jy sigma=1.355984 ! Fit after self-cal, rms=0.060587Jy sigma=1.355970 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.24051e-05 Jy ! Component: 100 - total flux cleaned = 0.000107167 Jy ! Component: 150 - total flux cleaned = 0.000118218 Jy ! Component: 200 - total flux cleaned = 0.000139387 Jy ! Total flux subtracted in 200 components = 0.000139387 Jy ! Clean residual min=-0.001134 max=0.001338 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.328324 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.328324 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=0.060586Jy sigma=1.355947 ! Fit after self-cal, rms=0.060586Jy sigma=1.355944 ! 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=0.8763 mas, bmaj=2.073 mas, bpa=-5.447 degrees ! Estimated noise=0.191268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8763 x 2.073 at -5.447 degrees (North through East) ! Clean map min=-0.0010578 max=0.17072 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=0.7009 mas, bmaj=1.738 mas, bpa=-5.477 degrees ! Estimated noise=0.343845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137706 Jy ! Component: 100 - total flux cleaned = 0.207038 Jy ! Component: 150 - total flux cleaned = 0.24413 Jy ! Component: 200 - total flux cleaned = 0.266091 Jy ! Total flux subtracted in 200 components = 0.266091 Jy ! Clean residual min=-0.004902 max=0.011653 Jy/beam ! Clean residual mean=-0.000006 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.266091 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.266091 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8763 mas, bmaj=2.073 mas, bpa=-5.447 degrees ! Estimated noise=0.191268 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 = 0.0195702 Jy ! Component: 100 - total flux cleaned = 0.029942 Jy ! Component: 150 - total flux cleaned = 0.0364814 Jy ! Component: 200 - total flux cleaned = 0.0412363 Jy ! Total flux subtracted in 200 components = 0.0412363 Jy ! Clean residual min=-0.002100 max=0.003188 Jy/beam ! Clean residual mean=-0.000009 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.307328 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.307328 Jy ! Inverting map ! Added new window around map position (-10.2, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376644 Jy ! Component: 100 - total flux cleaned = 0.00673124 Jy ! Component: 150 - total flux cleaned = 0.00914367 Jy ! Component: 200 - total flux cleaned = 0.0111348 Jy ! Total flux subtracted in 200 components = 0.0111348 Jy ! Clean residual min=-0.001537 max=0.001877 Jy/beam ! Clean residual mean=-0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.318462 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.318462 Jy ! Inverting map ! Added new window around map position (2.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020059 Jy ! Component: 100 - total flux cleaned = 0.00349594 Jy ! Component: 150 - total flux cleaned = 0.00446335 Jy ! Component: 200 - total flux cleaned = 0.00513559 Jy ! Total flux subtracted in 200 components = 0.00513559 Jy ! Clean residual min=-0.001296 max=0.001300 Jy/beam ! Clean residual mean=-0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.323598 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.323598 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=2.025 mas, bmaj=3.244 mas, bpa=-5.185 degrees ! Estimated noise=0.244586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152322 Jy ! Component: 100 - total flux cleaned = 0.00253696 Jy ! Component: 150 - total flux cleaned = 0.00302978 Jy ! Component: 200 - total flux cleaned = 0.00346469 Jy ! Total flux subtracted in 200 components = 0.00346469 Jy ! Clean residual min=-0.001239 max=0.001437 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.327063 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 = 0.000353718 Jy ! Component: 100 - total flux cleaned = 0.000530171 Jy ! Component: 150 - total flux cleaned = 0.00062045 Jy ! Component: 200 - total flux cleaned = 0.000654106 Jy ! Total flux subtracted in 200 components = 0.000654106 Jy ! Clean residual min=-0.001163 max=0.001450 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.327717 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 125 components and 0.327717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8763 mas, bmaj=2.073 mas, bpa=-5.447 degrees ! Estimated noise=0.191268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259906 Jy ! Component: 100 - total flux cleaned = -0.000287809 Jy ! Component: 150 - total flux cleaned = -0.000263152 Jy ! Component: 200 - total flux cleaned = -0.000264856 Jy ! Total flux subtracted in 200 components = -0.000264856 Jy ! Clean residual min=-0.001110 max=0.001161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.327452 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.327452 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=0.060565Jy sigma=1.355358 ! Fit after self-cal, rms=0.060542Jy sigma=1.354900 wmodel /J0006+1235_X_map.mod ! wmodel: Unable to open new model file: /J0006+1235_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0006+1235_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8763 x 2.073 at -5.447 degrees (North through East) ! Clean map min=-0.0010284 max=0.17049 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0006+1235_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265419 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467047 0.467047 0.934094 1.86819 3.73638 7.47275 14.9455 29.891 59.782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 642.333 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0006+1235_X_dfm.log closed on Thu May 19 19:52:55 2016