! Started logfile: /scr/pima/bg219h_uvs/J0118-2141_X_dfm.log on Thu May 19 22:01:07 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/J0118-2141_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0118-2141_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831746 visibilities/baseline/integration-bin. ! Found source: J0118-2141 ! ! 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 3144 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 J0118-2141_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. ! ! 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=1.393736Jy sigma=26.911892 ! Fit after self-cal, rms=0.288747Jy sigma=4.923901 ! 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=0.6197 mas, bmaj=1.71 mas, bpa=5.829 degrees ! Estimated noise=1.09517 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 = 0.677049 Jy ! Component: 100 - total flux cleaned = 0.865798 Jy ! Total flux subtracted in 100 components = 0.865798 Jy ! Clean residual min=-0.045023 max=0.083990 Jy/beam ! Clean residual mean=0.000002 rms=0.012190 Jy/beam ! Combined flux in latest and established models = 0.865798 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.865798 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=0.274684Jy sigma=4.991530 ! Fit after self-cal, rms=0.274460Jy sigma=4.987407 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0924541 Jy ! Component: 100 - total flux cleaned = 0.141263 Jy ! Total flux subtracted in 100 components = 0.141263 Jy ! Clean residual min=-0.025783 max=0.031435 Jy/beam ! Clean residual mean=-0.000003 rms=0.006508 Jy/beam ! Combined flux in latest and established models = 1.00706 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 1.00706 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=0.238744Jy sigma=3.897003 ! Fit after self-cal, rms=0.238602Jy sigma=3.894442 ! 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=0.7864 mas, bmaj=2.101 mas, bpa=5.335 degrees ! Estimated noise=0.716745 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 = 0.0395958 Jy ! Component: 100 - total flux cleaned = 0.0565159 Jy ! Component: 150 - total flux cleaned = 0.0631169 Jy ! Component: 200 - total flux cleaned = 0.0643463 Jy ! Total flux subtracted in 200 components = 0.0643463 Jy ! Clean residual min=-0.024118 max=0.029630 Jy/beam ! Clean residual mean=0.000006 rms=0.006480 Jy/beam ! Combined flux in latest and established models = 1.07141 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.07141 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=0.236912Jy sigma=3.683049 ! Fit after self-cal, rms=0.236897Jy sigma=3.682767 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7864 x 2.101 at 5.335 degrees (North through East) ! Clean map min=-0.023544 max=0.92557 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 0.94 FD 0.98 HN 1.18 KP 0.97 ! LA 1.03 MK 1.01 NL 0.97 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.13 KP 0.96 ! LA 0.98 MK 0.98 NL 0.96 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.18 KP 0.97 ! LA 1.01 MK 1.00 NL 0.95 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.19 KP 0.97 ! LA 1.01 MK 0.99 NL 0.97 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.18 KP 0.97 ! LA 1.02 MK 1.01 NL 0.97 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.17 KP 0.98 ! LA 1.02 MK 1.01 NL 0.96 OV 0.96 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.16 KP 0.96 ! LA 1.01 MK 1.02 NL 0.96 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.18 KP 0.95 ! LA 1.02 MK 1.01 NL 0.96 OV 0.97 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.16 KP 0.94 ! LA 1.00 MK 1.01 NL 0.97 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.15 KP 0.97 ! LA 1.01 MK 0.99 NL 0.96 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.12 KP 0.96 ! LA 1.01 MK 1.01 NL 0.97 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.14 KP 0.98 ! LA 1.02 MK 0.99 NL 0.98 OV 0.98 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.236897Jy sigma=3.682767 ! Fit after self-cal, rms=0.230284Jy sigma=3.493301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7909 mas, bmaj=2.094 mas, bpa=5.647 degrees ! Estimated noise=0.707274 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 = -0.011425 Jy ! Component: 100 - total flux cleaned = -0.0158917 Jy ! Component: 150 - total flux cleaned = -0.0178052 Jy ! Component: 200 - total flux cleaned = -0.0180827 Jy ! Total flux subtracted in 200 components = -0.0180827 Jy ! Clean residual min=-0.014838 max=0.016236 Jy/beam ! Clean residual mean=-0.000001 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 1.05332 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 1.05332 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=0.228799Jy sigma=3.500909 ! Fit after self-cal, rms=0.228864Jy sigma=3.500653 ! 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=0.228864Jy sigma=3.500653 ! Fit after self-cal, rms=0.227028Jy sigma=3.490966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7931 mas, bmaj=2.097 mas, bpa=5.721 degrees ! Estimated noise=0.698534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.011068 Jy ! Component: 100 - total flux cleaned = -0.0151042 Jy ! Component: 150 - total flux cleaned = -0.0169546 Jy ! Component: 200 - total flux cleaned = -0.0171748 Jy ! Total flux subtracted in 200 components = -0.0171748 Jy ! Clean residual min=-0.014505 max=0.015961 Jy/beam ! Clean residual mean=-0.000001 rms=0.003400 Jy/beam ! Combined flux in latest and established models = 1.03615 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 1.03615 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=0.225593Jy sigma=3.499300 ! Fit after self-cal, rms=0.225600Jy sigma=3.499183 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 (-16.4, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143967 Jy ! Component: 100 - total flux cleaned = 0.0167795 Jy ! Component: 150 - total flux cleaned = 0.0182345 Jy ! Component: 200 - total flux cleaned = 0.0189334 Jy ! Total flux subtracted in 200 components = 0.0189334 Jy ! Clean residual min=-0.014038 max=0.011469 Jy/beam ! Clean residual mean=0.000002 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 1.05508 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 1.05508 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=0.224259Jy sigma=3.485887 ! Fit after self-cal, rms=0.224222Jy sigma=3.484785 ! 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=0.224222Jy sigma=3.484785 ! Fit after self-cal, rms=0.222214Jy sigma=3.474492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7953 mas, bmaj=2.102 mas, bpa=5.764 degrees ! Estimated noise=0.690249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0102656 Jy ! Component: 100 - total flux cleaned = -0.0105927 Jy ! Component: 150 - total flux cleaned = -0.010979 Jy ! Component: 200 - total flux cleaned = -0.0113043 Jy ! Total flux subtracted in 200 components = -0.0113043 Jy ! Clean residual min=-0.014194 max=0.011686 Jy/beam ! Clean residual mean=0.000003 rms=0.002919 Jy/beam ! Combined flux in latest and established models = 1.04378 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 1.04378 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=0.220843Jy sigma=3.480462 ! Fit after self-cal, rms=0.220848Jy sigma=3.480268 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 = 0.000285694 Jy ! Component: 100 - total flux cleaned = 9.26562e-05 Jy ! Component: 150 - total flux cleaned = -8.99767e-05 Jy ! Component: 200 - total flux cleaned = -0.000258914 Jy ! Total flux subtracted in 200 components = -0.000258914 Jy ! Clean residual min=-0.014506 max=0.011686 Jy/beam ! Clean residual mean=0.000003 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 1.04352 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 1.04352 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=0.220685Jy sigma=3.480513 ! Fit after self-cal, rms=0.220685Jy sigma=3.480479 ! 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=0.220685Jy sigma=3.480479 ! Fit after self-cal, rms=0.218998Jy sigma=3.472204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.267 mas, bpa=13.46 degrees ! Estimated noise=0.872083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0106354 Jy ! Component: 100 - total flux cleaned = -0.0114956 Jy ! Component: 150 - total flux cleaned = -0.0117972 Jy ! Component: 200 - total flux cleaned = -0.0115326 Jy ! Total flux subtracted in 200 components = -0.0115326 Jy ! Clean residual min=-0.016558 max=0.012905 Jy/beam ! Clean residual mean=0.000007 rms=0.004648 Jy/beam ! Combined flux in latest and established models = 1.03199 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 1.03199 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=0.217908Jy sigma=3.480845 ! Fit after self-cal, rms=0.217883Jy sigma=3.480372 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 = -0.000429216 Jy ! Component: 100 - total flux cleaned = -0.00017277 Jy ! Component: 150 - total flux cleaned = -9.29545e-05 Jy ! Component: 200 - total flux cleaned = 6.23319e-05 Jy ! Total flux subtracted in 200 components = 6.23319e-05 Jy ! Clean residual min=-0.016539 max=0.012709 Jy/beam ! Clean residual mean=0.000008 rms=0.004623 Jy/beam ! Combined flux in latest and established models = 1.03205 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 1.03205 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=0.217841Jy sigma=3.481268 ! Fit after self-cal, rms=0.217840Jy sigma=3.481176 ! 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=0.7973 mas, bmaj=2.105 mas, bpa=5.861 degrees ! Estimated noise=0.682456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7973 x 2.105 at 5.861 degrees (North through East) ! Clean map min=-0.01307 max=0.88474 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=0.217840Jy sigma=3.481176 ! Fit after self-cal, rms=0.208092Jy sigma=3.259657 ! Inverting map and beam ! Estimated beam: bmin=0.8008 mas, bmaj=2.115 mas, bpa=5.735 degrees ! Estimated noise=0.649195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0360355 Jy ! Component: 100 - total flux cleaned = -0.0480202 Jy ! Component: 150 - total flux cleaned = -0.0512226 Jy ! Component: 200 - total flux cleaned = -0.053213 Jy ! Total flux subtracted in 200 components = -0.053213 Jy ! Clean residual min=-0.011766 max=0.011031 Jy/beam ! Clean residual mean=0.000008 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.978836 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.978836 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=0.198907Jy sigma=3.183356 ! Fit after self-cal, rms=0.198909Jy sigma=3.183245 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000859786 Jy ! Component: 100 - total flux cleaned = -0.00200638 Jy ! Component: 150 - total flux cleaned = -0.00287422 Jy ! Component: 200 - total flux cleaned = -0.00355423 Jy ! Total flux subtracted in 200 components = -0.00355423 Jy ! Clean residual min=-0.012225 max=0.010790 Jy/beam ! Clean residual mean=0.000009 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 0.975282 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.975282 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=0.198638Jy sigma=3.184801 ! Fit after self-cal, rms=0.198632Jy sigma=3.184739 ! 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=0.198632Jy sigma=3.184739 ! Fit after self-cal, rms=0.192763Jy sigma=3.041327 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=0.6314 mas, bmaj=1.718 mas, bpa=6.396 degrees ! Estimated noise=0.963641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.595581 Jy ! Component: 100 - total flux cleaned = 0.751998 Jy ! Component: 150 - total flux cleaned = 0.825854 Jy ! Component: 200 - total flux cleaned = 0.862872 Jy ! Total flux subtracted in 200 components = 0.862872 Jy ! Clean residual min=-0.022361 max=0.021485 Jy/beam ! Clean residual mean=0.000001 rms=0.004451 Jy/beam ! Combined flux in latest and established models = 0.862872 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.862872 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8048 mas, bmaj=2.123 mas, bpa=5.816 degrees ! Estimated noise=0.620971 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 = 0.0284539 Jy ! Component: 100 - total flux cleaned = 0.0447908 Jy ! Component: 150 - total flux cleaned = 0.0551984 Jy ! Component: 200 - total flux cleaned = 0.060351 Jy ! Total flux subtracted in 200 components = 0.060351 Jy ! Clean residual min=-0.014742 max=0.013326 Jy/beam ! Clean residual mean=0.000009 rms=0.003244 Jy/beam ! Combined flux in latest and established models = 0.923223 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.923223 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=2.054 mas, bmaj=5.298 mas, bpa=13.43 degrees ! Estimated noise=0.785242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835747 Jy ! Component: 100 - total flux cleaned = 0.00153449 Jy ! Component: 150 - total flux cleaned = 0.00181477 Jy ! Component: 200 - total flux cleaned = 0.00218786 Jy ! Total flux subtracted in 200 components = 0.00218786 Jy ! Clean residual min=-0.017730 max=0.016275 Jy/beam ! Clean residual mean=0.000016 rms=0.005342 Jy/beam ! Combined flux in latest and established models = 0.925411 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 = 0.000213951 Jy ! Component: 100 - total flux cleaned = 0.000615436 Jy ! Component: 150 - total flux cleaned = 0.000611917 Jy ! Component: 200 - total flux cleaned = 0.000703332 Jy ! Total flux subtracted in 200 components = 0.000703332 Jy ! Clean residual min=-0.017227 max=0.015888 Jy/beam ! Clean residual mean=0.000016 rms=0.005296 Jy/beam ! Combined flux in latest and established models = 0.926115 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.926115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8048 mas, bmaj=2.123 mas, bpa=5.816 degrees ! Estimated noise=0.620971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206741 Jy ! Component: 100 - total flux cleaned = -0.00147107 Jy ! Component: 150 - total flux cleaned = -0.00165039 Jy ! Component: 200 - total flux cleaned = -0.00148354 Jy ! Total flux subtracted in 200 components = -0.00148354 Jy ! Clean residual min=-0.013114 max=0.012084 Jy/beam ! Clean residual mean=0.000009 rms=0.003101 Jy/beam ! Combined flux in latest and established models = 0.924631 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.924631 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=0.185768Jy sigma=3.008631 ! Fit after self-cal, rms=0.185701Jy sigma=3.006482 wmodel /J0118-2141_X_map.mod ! wmodel: Unable to open new model file: /J0118-2141_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0118-2141_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8048 x 2.123 at 5.816 degrees (North through East) ! Clean map min=-0.012089 max=0.80554 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0118-2141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.805536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00308274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14808 1.14808 2.29616 4.59233 9.18465 18.3693 36.7386 73.4772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0092 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.805 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.305 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0118-2141_X_dfm.log closed on Thu May 19 22:01:10 2016