! Started logfile: /scr/pima/bg219b_uvs/J0202-1948_X_dfm.log on Thu May 19 19:55:57 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/J0202-1948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0202-1948_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880378 visibilities/baseline/integration-bin. ! Found source: J0202-1948 ! ! 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 22344 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 J0202-1948_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=1.013554Jy sigma=23.012946 ! Fit after self-cal, rms=0.878972Jy sigma=19.868992 ! 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=0.6507 mas, bmaj=1.589 mas, bpa=-2.959 degrees ! Estimated noise=0.4349 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 = 0.0920578 Jy ! Component: 100 - total flux cleaned = 0.11516 Jy ! Total flux subtracted in 100 components = 0.11516 Jy ! Clean residual min=-0.004680 max=0.009064 Jy/beam ! Clean residual mean=-0.000004 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.11516 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.11516 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=0.074365Jy sigma=1.513591 ! Fit after self-cal, rms=0.074030Jy sigma=1.508816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976493 Jy ! Component: 100 - total flux cleaned = 0.0153275 Jy ! Total flux subtracted in 100 components = 0.0153275 Jy ! Clean residual min=-0.004059 max=0.003834 Jy/beam ! Clean residual mean=-0.000004 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.130487 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.130487 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=0.072442Jy sigma=1.457979 ! Fit after self-cal, rms=0.072444Jy sigma=1.457744 ! 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=0.8597 mas, bmaj=2.02 mas, bpa=-3.466 degrees ! Estimated noise=0.215666 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 = 0.00468905 Jy ! Component: 100 - total flux cleaned = 0.00674694 Jy ! Component: 150 - total flux cleaned = 0.00773568 Jy ! Component: 200 - total flux cleaned = 0.00809957 Jy ! Total flux subtracted in 200 components = 0.00809957 Jy ! Clean residual min=-0.003256 max=0.003741 Jy/beam ! Clean residual mean=-0.000014 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.138587 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.138587 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=0.072282Jy sigma=1.449226 ! Fit after self-cal, rms=0.072286Jy sigma=1.449183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8597 x 2.02 at -3.466 degrees (North through East) ! Clean map min=-0.0030786 max=0.12365 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 0.96 FD 0.93 HN 1.15 KP 0.93 ! LA 0.94 MK 0.94 NL 1.03 OV 0.95 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.16 KP 0.99 ! LA 0.97 MK 0.98 NL 1.04 OV 1.00 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.14 KP 1.01 ! LA 0.98 MK 1.05 NL 1.05 OV 0.99 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.19 KP 0.97 ! LA 0.94 MK 1.00 NL 1.01 OV 0.99 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.15 KP 1.00 ! LA 0.94 MK 0.96 NL 1.02 OV 0.98 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.07 KP 0.96 ! LA 0.96 MK 1.02 NL 1.06 OV 0.96 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 7. ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.17 KP 0.98 ! LA 0.98 MK 1.05 NL 1.02 OV 0.99 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.09 KP 0.99 ! LA 0.96 MK 1.08 NL 1.04 OV 0.95 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 1.10 KP 0.95 ! LA 0.92 MK 1.03 NL 1.04 OV 0.95 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.11 KP 0.92 ! LA 0.93 MK 1.04 NL 1.04 OV 0.96 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.88 HN 1.05 KP 0.92 ! LA 0.94 MK 0.95 NL 0.99 OV 0.93 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.072286Jy sigma=1.449183 ! Fit after self-cal, rms=0.073852Jy sigma=1.428975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=2.017 mas, bpa=-3.004 degrees ! Estimated noise=0.215116 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 = -0.000699709 Jy ! Component: 100 - total flux cleaned = -0.000745536 Jy ! Component: 150 - total flux cleaned = -0.000763102 Jy ! Component: 200 - total flux cleaned = -0.00077769 Jy ! Total flux subtracted in 200 components = -0.00077769 Jy ! Clean residual min=-0.002990 max=0.002676 Jy/beam ! Clean residual mean=-0.000008 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.137809 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.137809 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=0.073827Jy sigma=1.428801 ! Fit after self-cal, rms=0.073921Jy sigma=1.428576 ! 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=0.073921Jy sigma=1.428576 ! Fit after self-cal, rms=0.074638Jy sigma=1.413035 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8688 mas, bmaj=2.028 mas, bpa=-3.007 degrees ! Estimated noise=0.213042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129139 Jy ! Component: 100 - total flux cleaned = -0.00181169 Jy ! Component: 150 - total flux cleaned = -0.0020471 Jy ! Component: 200 - total flux cleaned = -0.00209132 Jy ! Total flux subtracted in 200 components = -0.00209132 Jy ! Clean residual min=-0.001552 max=0.001964 Jy/beam ! Clean residual mean=-0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.135718 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.135718 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=0.074607Jy sigma=1.412760 ! Fit after self-cal, rms=0.074653Jy sigma=1.412593 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 (6.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181811 Jy ! Component: 100 - total flux cleaned = 0.0025081 Jy ! Component: 150 - total flux cleaned = 0.0027044 Jy ! Component: 200 - total flux cleaned = 0.00281224 Jy ! Total flux subtracted in 200 components = 0.00281224 Jy ! Clean residual min=-0.001750 max=0.001546 Jy/beam ! Clean residual mean=-0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.13853 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.13853 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=0.074605Jy sigma=1.411426 ! Fit after self-cal, rms=0.074601Jy sigma=1.411311 ! 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=0.074601Jy sigma=1.411311 ! Fit after self-cal, rms=0.074285Jy sigma=1.410008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.031 mas, bpa=-3.008 degrees ! Estimated noise=0.21126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460974 Jy ! Component: 100 - total flux cleaned = -0.000346186 Jy ! Component: 150 - total flux cleaned = -0.000278478 Jy ! Component: 200 - total flux cleaned = -0.000317012 Jy ! Total flux subtracted in 200 components = -0.000317012 Jy ! Clean residual min=-0.001605 max=0.001424 Jy/beam ! Clean residual mean=-0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.138213 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.138213 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=0.074267Jy sigma=1.409743 ! Fit after self-cal, rms=0.074277Jy sigma=1.409720 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 = 8.91753e-05 Jy ! Component: 100 - total flux cleaned = 4.68356e-05 Jy ! Component: 150 - total flux cleaned = 1.93912e-05 Jy ! Component: 200 - total flux cleaned = 2.91733e-06 Jy ! Total flux subtracted in 200 components = 2.91733e-06 Jy ! Clean residual min=-0.001609 max=0.001454 Jy/beam ! Clean residual mean=-0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.138216 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.138216 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=0.074274Jy sigma=1.409671 ! Fit after self-cal, rms=0.074273Jy sigma=1.409668 ! 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=0.074273Jy sigma=1.409668 ! Fit after self-cal, rms=0.073826Jy sigma=1.409494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=4.555 mas, bpa=2.98 degrees ! Estimated noise=0.261857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000817597 Jy ! Component: 100 - total flux cleaned = -0.000901837 Jy ! Component: 150 - total flux cleaned = -0.000972925 Jy ! Component: 200 - total flux cleaned = -0.00100603 Jy ! Total flux subtracted in 200 components = -0.00100603 Jy ! Clean residual min=-0.001573 max=0.001878 Jy/beam ! Clean residual mean=-0.000009 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.13721 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.13721 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=0.073823Jy sigma=1.409481 ! Fit after self-cal, rms=0.073820Jy sigma=1.409467 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 = -3.67759e-05 Jy ! Component: 100 - total flux cleaned = -3.66208e-05 Jy ! Component: 150 - total flux cleaned = -4.91826e-05 Jy ! Component: 200 - total flux cleaned = -6.61801e-05 Jy ! Total flux subtracted in 200 components = -6.61801e-05 Jy ! Clean residual min=-0.001548 max=0.001868 Jy/beam ! Clean residual mean=-0.000009 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.137144 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.137144 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=0.073823Jy sigma=1.409509 ! Fit after self-cal, rms=0.073823Jy sigma=1.409505 ! 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=0.871 mas, bmaj=2.033 mas, bpa=-2.992 degrees ! Estimated noise=0.209986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.033 at -2.992 degrees (North through East) ! Clean map min=-0.0014709 max=0.12085 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=0.6556 mas, bmaj=1.594 mas, bpa=-2.549 degrees ! Estimated noise=0.425178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899054 Jy ! Component: 100 - total flux cleaned = 0.111903 Jy ! Component: 150 - total flux cleaned = 0.120988 Jy ! Component: 200 - total flux cleaned = 0.1261 Jy ! Total flux subtracted in 200 components = 0.1261 Jy ! Clean residual min=-0.002840 max=0.002998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.1261 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 0.1261 Jy ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=2.033 mas, bpa=-2.992 degrees ! Estimated noise=0.209986 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 = 0.00410281 Jy ! Component: 100 - total flux cleaned = 0.00638307 Jy ! Component: 150 - total flux cleaned = 0.00794435 Jy ! Component: 200 - total flux cleaned = 0.00906625 Jy ! Total flux subtracted in 200 components = 0.00906625 Jy ! Clean residual min=-0.001519 max=0.001618 Jy/beam ! Clean residual mean=-0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.135166 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.135166 Jy ! Inverting map ! Added new window around map position (32.8, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144591 Jy ! Component: 100 - total flux cleaned = 0.00203574 Jy ! Component: 150 - total flux cleaned = 0.00243789 Jy ! Component: 200 - total flux cleaned = 0.00264223 Jy ! Total flux subtracted in 200 components = 0.00264223 Jy ! Clean residual min=-0.001472 max=0.001420 Jy/beam ! Clean residual mean=-0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.137808 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.137808 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=2.209 mas, bmaj=4.555 mas, bpa=2.98 degrees ! Estimated noise=0.261857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618055 Jy ! Component: 100 - total flux cleaned = 0.000683731 Jy ! Component: 150 - total flux cleaned = 0.000665682 Jy ! Component: 200 - total flux cleaned = 0.000650153 Jy ! Total flux subtracted in 200 components = 0.000650153 Jy ! Clean residual min=-0.001473 max=0.001768 Jy/beam ! Clean residual mean=-0.000008 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.138458 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 = -2.79732e-05 Jy ! Component: 100 - total flux cleaned = -7.71758e-05 Jy ! Component: 150 - total flux cleaned = -0.000121362 Jy ! Component: 200 - total flux cleaned = -0.000162139 Jy ! Total flux subtracted in 200 components = -0.000162139 Jy ! Clean residual min=-0.001449 max=0.001751 Jy/beam ! Clean residual mean=-0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.138296 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.138296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=2.033 mas, bpa=-2.992 degrees ! Estimated noise=0.209986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131845 Jy ! Component: 100 - total flux cleaned = -0.000165236 Jy ! Component: 150 - total flux cleaned = -0.000165729 Jy ! Component: 200 - total flux cleaned = -0.000138537 Jy ! Total flux subtracted in 200 components = -0.000138537 Jy ! Clean residual min=-0.001468 max=0.001381 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.138158 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.138158 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=0.073782Jy sigma=1.408972 ! Fit after self-cal, rms=0.073776Jy sigma=1.408819 wmodel /J0202-1948_X_map.mod ! wmodel: Unable to open new model file: /J0202-1948_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0202-1948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.033 at -2.992 degrees (North through East) ! Clean map min=-0.0013301 max=0.12063 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0202-1948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000324666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.8074 0.8074 1.6148 3.2296 6.4592 12.9184 25.8368 51.6736 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.562 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0202-1948_X_dfm.log closed on Thu May 19 19:56:00 2016