! Started logfile: /scr/pima/bg219e_uvs/J0850-0507_X_dfm.log on Thu May 19 18:31:42 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/bg219e_uvs/J0850-0507_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0850-0507_X_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.525362 visibilities/baseline/integration-bin. ! Found source: J0850-0507 ! ! 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 26100 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 J0850-0507_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 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 389 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004545Jy sigma=22.668150 ! Fit after self-cal, rms=0.935608Jy sigma=21.045424 ! 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=0.7124 mas, bmaj=1.827 mas, bpa=3.84 degrees ! Estimated noise=0.397477 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 = 0.0503161 Jy ! Component: 100 - total flux cleaned = 0.0617927 Jy ! Total flux subtracted in 100 components = 0.0617927 Jy ! Clean residual min=-0.002670 max=0.004235 Jy/beam ! Clean residual mean=0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0617927 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0617927 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=0.065320Jy sigma=1.389451 ! Fit after self-cal, rms=0.064021Jy sigma=1.360531 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541914 Jy ! Component: 100 - total flux cleaned = 0.00826662 Jy ! Total flux subtracted in 100 components = 0.00826662 Jy ! Clean residual min=-0.002538 max=0.002458 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0700593 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0700593 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=0.063498Jy sigma=1.347174 ! Fit after self-cal, rms=0.063491Jy sigma=1.346775 ! 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=0.9219 mas, bmaj=2.229 mas, bpa=1.738 degrees ! Estimated noise=0.212742 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 = 0.00209916 Jy ! Component: 100 - total flux cleaned = 0.00310014 Jy ! Component: 150 - total flux cleaned = 0.00364425 Jy ! Component: 200 - total flux cleaned = 0.00395099 Jy ! Total flux subtracted in 200 components = 0.00395099 Jy ! Clean residual min=-0.001214 max=0.001392 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0740103 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.0740103 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=0.063432Jy sigma=1.345185 ! Fit after self-cal, rms=0.063403Jy sigma=1.344458 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9219 x 2.229 at 1.738 degrees (North through East) ! Clean map min=-0.0010951 max=0.067382 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 0.99 FD 1.08 HN 0.97 KP 0.99 ! LA 1.04 MK 0.98 NL 1.02 OV 0.99 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.03 ! LA 0.96 MK 0.99 NL 1.03 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 KP 1.03 ! LA 0.95 MK 1.01 NL 0.98 OV 1.01 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.01 KP 1.00 ! LA 0.97 MK 1.06 NL 1.00 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.06 ! LA 0.94 MK 1.00 NL 0.99 OV 1.06 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.98 KP 0.99 ! LA 0.96 MK 1.01 NL 1.07 OV 0.96 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.99 KP 1.02 ! LA 1.02 MK 1.12 NL 1.00 OV 0.98 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 1.07 NL 0.99 OV 0.97 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.93 KP 1.00 ! LA 0.94 MK 1.07 NL 1.02 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 1.03 ! LA 1.00 MK 0.99 NL 1.01 OV 1.06 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.92 KP 1.01 ! LA 0.97 MK 1.01 NL 1.02 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.92 KP 0.97 ! LA 0.95 MK 1.06 NL 1.04 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.063403Jy sigma=1.344458 ! Fit after self-cal, rms=0.063267Jy sigma=1.342262 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=2.237 mas, bpa=1.894 degrees ! Estimated noise=0.212641 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 = -0.000125085 Jy ! Component: 100 - total flux cleaned = -0.000124228 Jy ! Component: 150 - total flux cleaned = -0.000123952 Jy ! Component: 200 - total flux cleaned = -0.000119459 Jy ! Total flux subtracted in 200 components = -0.000119459 Jy ! Clean residual min=-0.001155 max=0.001205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0738908 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0738908 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=0.063266Jy sigma=1.342238 ! Fit after self-cal, rms=0.063277Jy sigma=1.342077 ! 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=0.063277Jy sigma=1.342077 ! Fit after self-cal, rms=0.063492Jy sigma=1.340436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9272 mas, bmaj=2.238 mas, bpa=1.92 degrees ! Estimated noise=0.212582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.34452e-05 Jy ! Component: 100 - total flux cleaned = -4.78043e-05 Jy ! Component: 150 - total flux cleaned = -4.32361e-05 Jy ! Component: 200 - total flux cleaned = -4.31779e-05 Jy ! Total flux subtracted in 200 components = -4.31779e-05 Jy ! Clean residual min=-0.001201 max=0.001300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0738476 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0738476 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=0.063491Jy sigma=1.340409 ! Fit after self-cal, rms=0.063510Jy sigma=1.340302 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 (22.8, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108282 Jy ! Component: 100 - total flux cleaned = 0.00120494 Jy ! Component: 150 - total flux cleaned = 0.00122939 Jy ! Component: 200 - total flux cleaned = 0.00122959 Jy ! Total flux subtracted in 200 components = 0.00122959 Jy ! Clean residual min=-0.001155 max=0.001059 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0750772 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0750772 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=0.063481Jy sigma=1.339673 ! Fit after self-cal, rms=0.063477Jy sigma=1.339608 ! 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=0.063477Jy sigma=1.339608 ! Fit after self-cal, rms=0.063370Jy sigma=1.339718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=2.239 mas, bpa=1.94 degrees ! Estimated noise=0.211796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327931 Jy ! Component: 100 - total flux cleaned = 0.000276874 Jy ! Component: 150 - total flux cleaned = 0.000217535 Jy ! Component: 200 - total flux cleaned = 0.000166525 Jy ! Total flux subtracted in 200 components = 0.000166525 Jy ! Clean residual min=-0.001143 max=0.001005 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0752438 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.0752437 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=0.063362Jy sigma=1.339527 ! Fit after self-cal, rms=0.063365Jy sigma=1.339510 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 = 1.98293e-05 Jy ! Component: 100 - total flux cleaned = -3.33112e-06 Jy ! Component: 150 - total flux cleaned = -3.56145e-05 Jy ! Component: 200 - total flux cleaned = -3.52113e-05 Jy ! Total flux subtracted in 200 components = -3.52113e-05 Jy ! Clean residual min=-0.001142 max=0.001004 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0752085 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.0752086 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=0.063361Jy sigma=1.339426 ! Fit after self-cal, rms=0.063361Jy sigma=1.339420 ! 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=0.063361Jy sigma=1.339420 ! Fit after self-cal, rms=0.063301Jy sigma=1.339429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=3.658 mas, bpa=0.907 degrees ! Estimated noise=0.261922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.7817e-05 Jy ! Component: 100 - total flux cleaned = -3.4087e-05 Jy ! Component: 150 - total flux cleaned = -3.42481e-05 Jy ! Component: 200 - total flux cleaned = -3.41486e-05 Jy ! Total flux subtracted in 200 components = -3.41486e-05 Jy ! Clean residual min=-0.001176 max=0.001154 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0751744 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.0751744 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=0.063299Jy sigma=1.339417 ! Fit after self-cal, rms=0.063301Jy sigma=1.339411 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 = 1.92645e-05 Jy ! Component: 100 - total flux cleaned = 1.95672e-05 Jy ! Component: 150 - total flux cleaned = 1.03004e-05 Jy ! Component: 200 - total flux cleaned = 1.67181e-06 Jy ! Total flux subtracted in 200 components = 1.67181e-06 Jy ! Clean residual min=-0.001187 max=0.001144 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0751761 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.0751761 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=0.063300Jy sigma=1.339408 ! Fit after self-cal, rms=0.063300Jy sigma=1.339407 ! 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=0.9293 mas, bmaj=2.241 mas, bpa=1.934 degrees ! Estimated noise=0.211413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9293 x 2.241 at 1.934 degrees (North through East) ! Clean map min=-0.0010192 max=0.066861 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=0.7191 mas, bmaj=1.84 mas, bpa=3.873 degrees ! Estimated noise=0.397931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511403 Jy ! Component: 100 - total flux cleaned = 0.0628739 Jy ! Component: 150 - total flux cleaned = 0.0675091 Jy ! Component: 200 - total flux cleaned = 0.070156 Jy ! Total flux subtracted in 200 components = 0.070156 Jy ! Clean residual min=-0.002357 max=0.002585 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.070156 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.070156 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9293 mas, bmaj=2.241 mas, bpa=1.934 degrees ! Estimated noise=0.211413 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 = 0.00229587 Jy ! Component: 100 - total flux cleaned = 0.00362439 Jy ! Component: 150 - total flux cleaned = 0.00409121 Jy ! Component: 200 - total flux cleaned = 0.00437475 Jy ! Total flux subtracted in 200 components = 0.00437475 Jy ! Clean residual min=-0.001226 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0745307 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0745307 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=2.18 mas, bmaj=3.658 mas, bpa=0.907 degrees ! Estimated noise=0.261922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042337 Jy ! Component: 100 - total flux cleaned = 0.000559571 Jy ! Component: 150 - total flux cleaned = 0.000587202 Jy ! Component: 200 - total flux cleaned = 0.000608038 Jy ! Total flux subtracted in 200 components = 0.000608038 Jy ! Clean residual min=-0.001234 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0751388 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 = 9.10914e-06 Jy ! Component: 100 - total flux cleaned = 9.28628e-06 Jy ! Component: 150 - total flux cleaned = 2.60301e-06 Jy ! Component: 200 - total flux cleaned = -3.70806e-06 Jy ! Total flux subtracted in 200 components = -3.70806e-06 Jy ! Clean residual min=-0.001223 max=0.001137 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0751351 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.0751351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9293 mas, bmaj=2.241 mas, bpa=1.934 degrees ! Estimated noise=0.211413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87989e-05 Jy ! Component: 100 - total flux cleaned = 6.50437e-05 Jy ! Component: 150 - total flux cleaned = 8.02931e-05 Jy ! Component: 200 - total flux cleaned = 8.01925e-05 Jy ! Total flux subtracted in 200 components = 8.01925e-05 Jy ! Clean residual min=-0.001157 max=0.001056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0752153 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0752153 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=0.063308Jy sigma=1.339549 ! Fit after self-cal, rms=0.063306Jy sigma=1.339522 wmodel /J0850-0507_X_map.mod ! wmodel: Unable to open new model file: /J0850-0507_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0850-0507_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9293 x 2.241 at 1.934 degrees (North through East) ! Clean map min=-0.0010407 max=0.067032 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0850-0507_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.067032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16577 1.16577 2.33154 4.66307 9.32615 18.6523 37.3046 74.6092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.34 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0850-0507_X_dfm.log closed on Thu May 19 18:31:45 2016