! Started logfile: /scr/pima/bg219b_uvs/J2035+5821_X_dfm.log on Thu May 19 20:35:29 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/J2035+5821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2035+5821_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883215 visibilities/baseline/integration-bin. ! Found source: J2035+5821 ! ! 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 22416 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 J2035+5821_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=1.006192Jy sigma=25.934037 ! Fit after self-cal, rms=0.912895Jy sigma=23.487675 ! 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=0.8327 mas, bmaj=0.8992 mas, bpa=-26.86 degrees ! Estimated noise=0.435258 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 = 0.059245 Jy ! Component: 100 - total flux cleaned = 0.0789201 Jy ! Total flux subtracted in 100 components = 0.0789201 Jy ! Clean residual min=-0.005985 max=0.019160 Jy/beam ! Clean residual mean=0.000043 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.0789201 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0789201 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=0.072788Jy sigma=1.785488 ! Fit after self-cal, rms=0.072122Jy sigma=1.769038 ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177182 Jy ! Component: 100 - total flux cleaned = 0.0264093 Jy ! Total flux subtracted in 100 components = 0.0264093 Jy ! Clean residual min=-0.004448 max=0.011357 Jy/beam ! Clean residual mean=0.000031 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.105329 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.105329 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=0.065938Jy sigma=1.598021 ! Fit after self-cal, rms=0.064937Jy sigma=1.575099 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950809 Jy ! Component: 100 - total flux cleaned = 0.0136803 Jy ! Total flux subtracted in 100 components = 0.0136803 Jy ! Clean residual min=-0.004177 max=0.007952 Jy/beam ! Clean residual mean=0.000025 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.11901 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.11901 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=0.062975Jy sigma=1.520148 ! Fit after self-cal, rms=0.062591Jy sigma=1.511725 ! Inverting map ! Added new window around map position (-1.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762223 Jy ! Component: 100 - total flux cleaned = 0.0126507 Jy ! Total flux subtracted in 100 components = 0.0126507 Jy ! Clean residual min=-0.003522 max=0.005300 Jy/beam ! Clean residual mean=0.000019 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.13166 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.131661 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=0.061089Jy sigma=1.468378 ! Fit after self-cal, rms=0.060975Jy sigma=1.465522 ! Inverting map ! Added new window around map position (0, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535547 Jy ! Component: 100 - total flux cleaned = 0.00897672 Jy ! Total flux subtracted in 100 components = 0.00897672 Jy ! Clean residual min=-0.002927 max=0.003065 Jy/beam ! Clean residual mean=0.000015 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.140637 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.140637 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=0.060216Jy sigma=1.443056 ! Fit after self-cal, rms=0.060147Jy sigma=1.441412 ! 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=1.11 mas, bmaj=1.219 mas, bpa=-38.52 degrees ! Estimated noise=0.190028 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 = 0.0055186 Jy ! Component: 100 - total flux cleaned = 0.0091055 Jy ! Component: 150 - total flux cleaned = 0.0116236 Jy ! Component: 200 - total flux cleaned = 0.0134322 Jy ! Total flux subtracted in 200 components = 0.0134322 Jy ! Clean residual min=-0.002221 max=0.003851 Jy/beam ! Clean residual mean=0.000028 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.154069 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.154069 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=0.059567Jy sigma=1.424715 ! Fit after self-cal, rms=0.059472Jy sigma=1.422414 ! Inverting map ! Added new window around map position (-3.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368577 Jy ! Component: 100 - total flux cleaned = 0.00612531 Jy ! Component: 150 - total flux cleaned = 0.00801345 Jy ! Component: 200 - total flux cleaned = 0.00951126 Jy ! Total flux subtracted in 200 components = 0.00951126 Jy ! Clean residual min=-0.001895 max=0.002115 Jy/beam ! Clean residual mean=0.000017 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.163581 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.163581 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=0.059195Jy sigma=1.414303 ! Fit after self-cal, rms=0.059162Jy sigma=1.413531 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.219 at -38.52 degrees (North through East) ! Clean map min=-0.0016499 max=0.076534 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 1.04 FD 0.99 HN 1.03 KP 0.97 ! LA 0.96 MK 0.97 NL 1.02 OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.08 KP 1.00 ! LA 1.00 MK 0.96 NL 1.04 OV 1.02 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.05 KP 1.07 ! LA 0.99 MK 1.03 NL 1.03 OV 1.06 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 1.00 ! LA 0.96 MK 0.95 NL 1.01 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 0.99 ! LA 0.99 MK 0.98 NL 0.96 OV 1.03 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 1.02 ! LA 0.99 MK 0.99 NL 1.02 OV 1.03 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.07 KP 1.02 ! LA 1.02 MK 1.01 NL 1.04 OV 1.07 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.03 KP 0.99 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.02 KP 1.00 ! LA 0.99 MK 1.02 NL 1.02 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.93 KP 1.00 ! LA 1.00 MK 1.03 NL 1.00 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 0.92 ! LA 0.95 MK 1.01 NL 0.99 OV 0.98 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 0.93 ! LA 0.94 MK 0.90 NL 0.95 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.059162Jy sigma=1.413531 ! Fit after self-cal, rms=0.059147Jy sigma=1.405405 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=1.224 mas, bpa=-38.65 degrees ! Estimated noise=0.191248 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 = 0.0013095 Jy ! Component: 100 - total flux cleaned = 0.00154741 Jy ! Component: 150 - total flux cleaned = 0.00182469 Jy ! Component: 200 - total flux cleaned = 0.00212789 Jy ! Total flux subtracted in 200 components = 0.00212789 Jy ! Clean residual min=-0.001592 max=0.001605 Jy/beam ! Clean residual mean=0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.165709 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.165709 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=0.059086Jy sigma=1.403635 ! Fit after self-cal, rms=0.059085Jy sigma=1.403320 ! 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=0.059085Jy sigma=1.403320 ! Fit after self-cal, rms=0.059463Jy sigma=1.400634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.229 mas, bpa=-38.93 degrees ! Estimated noise=0.191953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731631 Jy ! Component: 100 - total flux cleaned = 0.00109086 Jy ! Component: 150 - total flux cleaned = 0.00127834 Jy ! Component: 200 - total flux cleaned = 0.00141549 Jy ! Total flux subtracted in 200 components = 0.00141549 Jy ! Clean residual min=-0.001442 max=0.001400 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.167124 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.167124 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=0.059428Jy sigma=1.399667 ! Fit after self-cal, rms=0.059431Jy sigma=1.399482 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 = 0.000122527 Jy ! Component: 100 - total flux cleaned = 0.000262629 Jy ! Component: 150 - total flux cleaned = 0.000336703 Jy ! Component: 200 - total flux cleaned = 0.000383604 Jy ! Total flux subtracted in 200 components = 0.000383604 Jy ! Clean residual min=-0.001420 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.167508 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.167508 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=0.059409Jy sigma=1.398901 ! Fit after self-cal, rms=0.059403Jy sigma=1.398826 ! 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=0.059403Jy sigma=1.398826 ! Fit after self-cal, rms=0.059498Jy sigma=1.398767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.231 mas, bpa=-38.84 degrees ! Estimated noise=0.192081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364945 Jy ! Component: 100 - total flux cleaned = 0.000565791 Jy ! Component: 150 - total flux cleaned = 0.000633593 Jy ! Component: 200 - total flux cleaned = 0.000697072 Jy ! Total flux subtracted in 200 components = 0.000697072 Jy ! Clean residual min=-0.001420 max=0.001289 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.168205 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.168205 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=0.059480Jy sigma=1.398285 ! Fit after self-cal, rms=0.059477Jy sigma=1.398221 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 = 3.3652e-05 Jy ! Component: 100 - total flux cleaned = 0.000121116 Jy ! Component: 150 - total flux cleaned = 0.000181251 Jy ! Component: 200 - total flux cleaned = 0.000237087 Jy ! Total flux subtracted in 200 components = 0.000237087 Jy ! Clean residual min=-0.001413 max=0.001252 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.168442 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.168442 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=0.059464Jy sigma=1.397865 ! Fit after self-cal, rms=0.059441Jy sigma=1.397465 ! 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=0.059441Jy sigma=1.397465 ! Fit after self-cal, rms=0.059501Jy sigma=1.397448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=2.443 mas, bpa=69.11 degrees ! Estimated noise=0.240044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663127 Jy ! Component: 100 - total flux cleaned = 0.000772798 Jy ! Component: 150 - total flux cleaned = 0.00083568 Jy ! Component: 200 - total flux cleaned = 0.000863087 Jy ! Total flux subtracted in 200 components = 0.000863087 Jy ! Clean residual min=-0.001439 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.169305 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.169305 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=0.059497Jy sigma=1.397302 ! Fit after self-cal, rms=0.059495Jy sigma=1.397270 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 = 0.000145246 Jy ! Component: 100 - total flux cleaned = 0.000207822 Jy ! Component: 150 - total flux cleaned = 0.000240602 Jy ! Component: 200 - total flux cleaned = 0.000250708 Jy ! Total flux subtracted in 200 components = 0.000250708 Jy ! Clean residual min=-0.001376 max=0.001423 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.169556 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.169556 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=0.059495Jy sigma=1.397247 ! Fit after self-cal, rms=0.059493Jy sigma=1.397236 ! 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=1.107 mas, bmaj=1.232 mas, bpa=-38.78 degrees ! Estimated noise=0.192175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 1.232 at -38.78 degrees (North through East) ! Clean map min=-0.0012654 max=0.075662 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=0.8279 mas, bmaj=0.9116 mas, bpa=-29.76 degrees ! Estimated noise=0.439127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627698 Jy ! Component: 100 - total flux cleaned = 0.0896616 Jy ! Component: 150 - total flux cleaned = 0.103761 Jy ! Component: 200 - total flux cleaned = 0.113366 Jy ! Total flux subtracted in 200 components = 0.113366 Jy ! Clean residual min=-0.003413 max=0.005524 Jy/beam ! Clean residual mean=0.000025 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.113366 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 0.113366 Jy ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.232 mas, bpa=-38.78 degrees ! Estimated noise=0.192175 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 = 0.0136413 Jy ! Component: 100 - total flux cleaned = 0.0225464 Jy ! Component: 150 - total flux cleaned = 0.0290122 Jy ! Component: 200 - total flux cleaned = 0.0339874 Jy ! Total flux subtracted in 200 components = 0.0339874 Jy ! Clean residual min=-0.002043 max=0.002929 Jy/beam ! Clean residual mean=0.000030 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.147353 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 61 components and 0.147353 Jy ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390598 Jy ! Component: 100 - total flux cleaned = 0.00704385 Jy ! Component: 150 - total flux cleaned = 0.00960974 Jy ! Component: 200 - total flux cleaned = 0.0117357 Jy ! Total flux subtracted in 200 components = 0.0117357 Jy ! Clean residual min=-0.001592 max=0.001781 Jy/beam ! Clean residual mean=0.000014 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.159089 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 97 components and 0.159089 Jy ! Inverting map ! Added new window around map position (-1.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192109 Jy ! Component: 100 - total flux cleaned = 0.00346873 Jy ! Component: 150 - total flux cleaned = 0.00477301 Jy ! Component: 200 - total flux cleaned = 0.00587629 Jy ! Total flux subtracted in 200 components = 0.00587629 Jy ! Clean residual min=-0.001463 max=0.001241 Jy/beam ! Clean residual mean=0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.164965 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 0.164965 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=2.261 mas, bmaj=2.443 mas, bpa=69.11 degrees ! Estimated noise=0.240044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156059 Jy ! Component: 100 - total flux cleaned = 0.00260941 Jy ! Component: 150 - total flux cleaned = 0.00310891 Jy ! Component: 200 - total flux cleaned = 0.003432 Jy ! Total flux subtracted in 200 components = 0.003432 Jy ! Clean residual min=-0.001376 max=0.001274 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.168397 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 = 0.000265553 Jy ! Component: 100 - total flux cleaned = 0.00048678 Jy ! Component: 150 - total flux cleaned = 0.000658288 Jy ! Component: 200 - total flux cleaned = 0.00074613 Jy ! Total flux subtracted in 200 components = 0.00074613 Jy ! Clean residual min=-0.001328 max=0.001274 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.169143 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 171 components and 0.169143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.232 mas, bpa=-38.78 degrees ! Estimated noise=0.192175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.43182e-05 Jy ! Component: 100 - total flux cleaned = 0.000105143 Jy ! Component: 150 - total flux cleaned = 0.000135093 Jy ! Component: 200 - total flux cleaned = 0.0001768 Jy ! Total flux subtracted in 200 components = 0.0001768 Jy ! Clean residual min=-0.001378 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.16932 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 186 components and 0.16932 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=0.059435Jy sigma=1.395827 ! Fit after self-cal, rms=0.059416Jy sigma=1.395372 wmodel /J2035+5821_X_map.mod ! wmodel: Unable to open new model file: /J2035+5821_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2035+5821_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 1.232 at -38.78 degrees (North through East) ! Clean map min=-0.0012168 max=0.074678 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2035+5821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0746777 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07094 1.07094 2.14189 4.28378 8.56756 17.1351 34.2702 68.5404 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.126 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2035+5821_X_dfm.log closed on Thu May 19 20:35:33 2016