! Started logfile: /scr/pima/bg219h_uvs/J1031-0423_X_dfm.log on Thu May 19 22:20:33 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/J1031-0423_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1031-0423_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849735 visibilities/baseline/integration-bin. ! Found source: J1031-0423 ! ! 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 19272 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 J1031-0423_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013835Jy sigma=24.351207 ! Fit after self-cal, rms=0.848437Jy sigma=20.411668 ! 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=0.7456 mas, bmaj=1.865 mas, bpa=1.155 degrees ! Estimated noise=0.398602 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 = 0.118781 Jy ! Component: 100 - total flux cleaned = 0.147279 Jy ! Total flux subtracted in 100 components = 0.147279 Jy ! Clean residual min=-0.006506 max=0.010817 Jy/beam ! Clean residual mean=-0.000010 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.147279 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.147279 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=0.069765Jy sigma=1.567935 ! Fit after self-cal, rms=0.069590Jy sigma=1.563639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113016 Jy ! Component: 100 - total flux cleaned = 0.0165609 Jy ! Total flux subtracted in 100 components = 0.0165609 Jy ! Clean residual min=-0.005063 max=0.008393 Jy/beam ! Clean residual mean=-0.000016 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.16384 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.16384 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=0.068055Jy sigma=1.526136 ! Fit after self-cal, rms=0.068011Jy sigma=1.525018 ! 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=0.953 mas, bmaj=2.24 mas, bpa=-0.04168 degrees ! Estimated noise=0.222497 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 = 0.00291884 Jy ! Component: 100 - total flux cleaned = 0.00327229 Jy ! Component: 150 - total flux cleaned = 0.00326788 Jy ! Component: 200 - total flux cleaned = 0.00326924 Jy ! Total flux subtracted in 200 components = 0.00326924 Jy ! Clean residual min=-0.005693 max=0.008931 Jy/beam ! Clean residual mean=-0.000028 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.16711 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.16711 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=0.067847Jy sigma=1.521054 ! Fit after self-cal, rms=0.067831Jy sigma=1.520696 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.953 x 2.24 at -0.04168 degrees (North through East) ! Clean map min=-0.0053986 max=0.15184 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 0.98 HN 0.91 KP 0.97 ! LA 1.16 MK 1.02 NL 1.06 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.95 KP 0.95 ! LA 1.17 MK 0.99 NL 1.03 OV 0.94 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.96 KP 0.95 ! LA 1.17 MK 1.02 NL 1.02 OV 0.96 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.93 KP 0.96 ! LA 1.17 MK 1.04 NL 1.01 OV 0.96 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.94 KP 0.95 ! LA 1.18 MK 1.01 NL 1.05 OV 0.94 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.93 KP 0.97 ! LA 1.19 MK 0.95 NL 1.03 OV 0.95 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.067831Jy sigma=1.520696 ! Fit after self-cal, rms=0.067357Jy sigma=1.500399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9528 mas, bmaj=2.245 mas, bpa=-0.2017 degrees ! Estimated noise=0.221815 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 (1.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706745 Jy ! Component: 100 - total flux cleaned = 0.0079657 Jy ! Component: 150 - total flux cleaned = 0.00766478 Jy ! Component: 200 - total flux cleaned = 0.00742584 Jy ! Total flux subtracted in 200 components = 0.00742584 Jy ! Clean residual min=-0.004313 max=0.006878 Jy/beam ! Clean residual mean=-0.000025 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.174535 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.174535 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=0.066604Jy sigma=1.480611 ! Fit after self-cal, rms=0.066563Jy sigma=1.479073 ! Inverting map ! Added new window around map position (-19.2, -40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627441 Jy ! Component: 100 - total flux cleaned = 0.00846549 Jy ! Component: 150 - total flux cleaned = 0.00918186 Jy ! Component: 200 - total flux cleaned = 0.00988716 Jy ! Total flux subtracted in 200 components = 0.00988716 Jy ! Clean residual min=-0.003957 max=0.006489 Jy/beam ! Clean residual mean=-0.000020 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.184423 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.184423 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=0.065924Jy sigma=1.462486 ! Fit after self-cal, rms=0.065832Jy sigma=1.459898 ! 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=0.065832Jy sigma=1.459898 ! Fit after self-cal, rms=0.064542Jy sigma=1.448144 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=2.253 mas, bpa=-0.4257 degrees ! Estimated noise=0.218392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122555 Jy ! Component: 100 - total flux cleaned = -0.00133112 Jy ! Component: 150 - total flux cleaned = -0.00119149 Jy ! Component: 200 - total flux cleaned = -0.00087308 Jy ! Total flux subtracted in 200 components = -0.00087308 Jy ! Clean residual min=-0.002966 max=0.004538 Jy/beam ! Clean residual mean=-0.000016 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.18355 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 0.183549 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=0.064315Jy sigma=1.442039 ! Fit after self-cal, rms=0.064305Jy sigma=1.441602 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 (33.8, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004017 Jy ! Component: 100 - total flux cleaned = 0.00598237 Jy ! Component: 150 - total flux cleaned = 0.0068668 Jy ! Component: 200 - total flux cleaned = 0.00771829 Jy ! Total flux subtracted in 200 components = 0.00771829 Jy ! Clean residual min=-0.002963 max=0.003620 Jy/beam ! Clean residual mean=-0.000014 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.191268 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 150 components and 0.191268 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=0.064010Jy sigma=1.433936 ! Fit after self-cal, rms=0.063987Jy sigma=1.433305 ! 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=0.063987Jy sigma=1.433305 ! Fit after self-cal, rms=0.063973Jy sigma=1.425695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9547 mas, bmaj=2.25 mas, bpa=-0.4225 degrees ! Estimated noise=0.218508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105429 Jy ! Component: 100 - total flux cleaned = 0.00157733 Jy ! Component: 150 - total flux cleaned = 0.00191482 Jy ! Component: 200 - total flux cleaned = 0.0023285 Jy ! Total flux subtracted in 200 components = 0.0023285 Jy ! Clean residual min=-0.002553 max=0.003264 Jy/beam ! Clean residual mean=-0.000009 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.193596 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 169 components and 0.193596 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=0.063909Jy sigma=1.424138 ! Fit after self-cal, rms=0.063919Jy sigma=1.424002 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 (-8.2, 40.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265387 Jy ! Component: 100 - total flux cleaned = 0.00367917 Jy ! Component: 150 - total flux cleaned = 0.00448257 Jy ! Component: 200 - total flux cleaned = 0.00516327 Jy ! Total flux subtracted in 200 components = 0.00516327 Jy ! Clean residual min=-0.002358 max=0.002889 Jy/beam ! Clean residual mean=-0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.19876 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 195 components and 0.19876 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=0.063787Jy sigma=1.421254 ! Fit after self-cal, rms=0.063781Jy sigma=1.421076 ! Inverting map ! Added new window around map position (15.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027484 Jy ! Component: 100 - total flux cleaned = 0.00379603 Jy ! Component: 150 - total flux cleaned = 0.00410964 Jy ! Component: 200 - total flux cleaned = 0.00422268 Jy ! Total flux subtracted in 200 components = 0.00422268 Jy ! Clean residual min=-0.002382 max=0.002500 Jy/beam ! Clean residual mean=-0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.202982 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 218 components and 0.202982 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=0.063643Jy sigma=1.417956 ! Fit after self-cal, rms=0.063636Jy sigma=1.417749 ! 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=0.063636Jy sigma=1.417749 ! Fit after self-cal, rms=0.063396Jy sigma=1.415678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=3.542 mas, bpa=-0.9274 degrees ! Estimated noise=0.265196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759071 Jy ! Component: 100 - total flux cleaned = 0.00140889 Jy ! Component: 150 - total flux cleaned = 0.00174095 Jy ! Component: 200 - total flux cleaned = 0.0019998 Jy ! Total flux subtracted in 200 components = 0.0019998 Jy ! Clean residual min=-0.002848 max=0.003303 Jy/beam ! Clean residual mean=-0.000010 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.204982 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 245 components and 0.204982 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=0.063359Jy sigma=1.414776 ! Fit after self-cal, rms=0.063353Jy sigma=1.414626 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 = -7.07349e-05 Jy ! Component: 100 - total flux cleaned = 0.000204363 Jy ! Component: 150 - total flux cleaned = 0.000454737 Jy ! Component: 200 - total flux cleaned = 0.000683671 Jy ! Total flux subtracted in 200 components = 0.000683671 Jy ! Clean residual min=-0.002704 max=0.003120 Jy/beam ! Clean residual mean=-0.000009 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.205666 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 255 components and 0.205666 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=0.063341Jy sigma=1.414355 ! Fit after self-cal, rms=0.063339Jy sigma=1.414310 ! 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=0.9552 mas, bmaj=2.25 mas, bpa=-0.4041 degrees ! Estimated noise=0.218186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9552 x 2.25 at -0.4041 degrees (North through East) ! Clean map min=-0.0032945 max=0.14769 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=0.7499 mas, bmaj=1.875 mas, bpa=0.8026 degrees ! Estimated noise=0.390043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116115 Jy ! Component: 100 - total flux cleaned = 0.144835 Jy ! Component: 150 - total flux cleaned = 0.157227 Jy ! Component: 200 - total flux cleaned = 0.164988 Jy ! Total flux subtracted in 200 components = 0.164988 Jy ! Clean residual min=-0.003977 max=0.005628 Jy/beam ! Clean residual mean=-0.000007 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.164988 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.164988 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=2.25 mas, bpa=-0.4041 degrees ! Estimated noise=0.218186 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 (27.6, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716484 Jy ! Component: 100 - total flux cleaned = 0.0124298 Jy ! Component: 150 - total flux cleaned = 0.0166649 Jy ! Component: 200 - total flux cleaned = 0.0201934 Jy ! Total flux subtracted in 200 components = 0.0201934 Jy ! Clean residual min=-0.002562 max=0.003592 Jy/beam ! Clean residual mean=-0.000008 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.185181 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.185181 Jy ! Inverting map ! Added new window around map position (19.2, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373418 Jy ! Component: 100 - total flux cleaned = 0.00640797 Jy ! Component: 150 - total flux cleaned = 0.00826865 Jy ! Component: 200 - total flux cleaned = 0.010035 Jy ! Total flux subtracted in 200 components = 0.010035 Jy ! Clean residual min=-0.002254 max=0.002722 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.195216 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 103 components and 0.195216 Jy ! Inverting map ! Added new window around map position (-17.2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201353 Jy ! Component: 100 - total flux cleaned = 0.0033873 Jy ! Component: 150 - total flux cleaned = 0.0047701 Jy ! Component: 200 - total flux cleaned = 0.00598007 Jy ! Total flux subtracted in 200 components = 0.00598007 Jy ! Clean residual min=-0.002208 max=0.002621 Jy/beam ! Clean residual mean=-0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.201196 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 132 components and 0.201196 Jy ! Inverting map ! Added new window around map position (-28.8, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224343 Jy ! Component: 100 - total flux cleaned = 0.00357216 Jy ! Component: 150 - total flux cleaned = 0.00473709 Jy ! Component: 200 - total flux cleaned = 0.00566815 Jy ! Total flux subtracted in 200 components = 0.00566815 Jy ! Clean residual min=-0.002047 max=0.002105 Jy/beam ! Clean residual mean=-0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.206864 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 155 components and 0.206864 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=2.175 mas, bmaj=3.542 mas, bpa=-0.9274 degrees ! Estimated noise=0.265196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164174 Jy ! Component: 100 - total flux cleaned = 0.00267882 Jy ! Component: 150 - total flux cleaned = 0.00363917 Jy ! Component: 200 - total flux cleaned = 0.00454174 Jy ! Total flux subtracted in 200 components = 0.00454174 Jy ! Clean residual min=-0.002627 max=0.002206 Jy/beam ! Clean residual mean=-0.000004 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.211406 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 = 0.000817913 Jy ! Component: 100 - total flux cleaned = 0.00141945 Jy ! Component: 150 - total flux cleaned = 0.00190952 Jy ! Component: 200 - total flux cleaned = 0.00233622 Jy ! Total flux subtracted in 200 components = 0.00233622 Jy ! Clean residual min=-0.002614 max=0.002099 Jy/beam ! Clean residual mean=-0.000004 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.213742 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 199 components and 0.213742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=2.25 mas, bpa=-0.4041 degrees ! Estimated noise=0.218186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.2346e-05 Jy ! Component: 100 - total flux cleaned = 6.17455e-05 Jy ! Component: 150 - total flux cleaned = 0.000221735 Jy ! Component: 200 - total flux cleaned = 0.000335483 Jy ! Total flux subtracted in 200 components = 0.000335483 Jy ! Clean residual min=-0.001933 max=0.001909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.214078 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 223 components and 0.214078 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=0.063192Jy sigma=1.410387 ! Fit after self-cal, rms=0.063160Jy sigma=1.409534 wmodel /J1031-0423_X_map.mod ! wmodel: Unable to open new model file: /J1031-0423_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1031-0423_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9552 x 2.25 at -0.4041 degrees (North through East) ! Clean map min=-0.0017562 max=0.14477 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1031-0423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.144766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000466669 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.967083 0.967083 1.93417 3.86833 7.73666 15.4733 30.9466 61.8933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.211 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1031-0423_X_dfm.log closed on Thu May 19 22:20:36 2016