! Started logfile: /scr/pima/bg219b_uvs/J1854-1539_X_uvs.log on Thu Apr 7 02:02:49 2016 obs /scr/pima/bg219b_uvs/J1854-1539_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1854-1539_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865079 visibilities/baseline/integration-bin. ! Found source: J1854-1539 ! ! 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 13080 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1854-1539_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.008177Jy sigma=24.229252 ! Fit after self-cal, rms=0.898619Jy sigma=21.524993 ! 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=0.6759 mas, bmaj=1.725 mas, bpa=-0.09795 degrees ! Estimated noise=0.568456 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 = 0.0737787 Jy ! Component: 100 - total flux cleaned = 0.0981142 Jy ! Total flux subtracted in 100 components = 0.0981142 Jy ! Clean residual min=-0.005435 max=0.011980 Jy/beam ! Clean residual mean=0.000003 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.0981142 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0981142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065777Jy sigma=1.485033 ! Fit after self-cal, rms=0.065608Jy sigma=1.481054 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142601 Jy ! Component: 100 - total flux cleaned = 0.0226575 Jy ! Total flux subtracted in 100 components = 0.0226575 Jy ! Clean residual min=-0.003796 max=0.004305 Jy/beam ! Clean residual mean=0.000001 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.120772 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.120772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061677Jy sigma=1.361167 ! Fit after self-cal, rms=0.061643Jy sigma=1.360301 ! 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=0.8246 mas, bmaj=2.072 mas, bpa=-0.4697 degrees ! Estimated noise=0.385318 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, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753869 Jy ! Component: 100 - total flux cleaned = 0.0118317 Jy ! Component: 150 - total flux cleaned = 0.0147806 Jy ! Component: 200 - total flux cleaned = 0.0168861 Jy ! Total flux subtracted in 200 components = 0.0168861 Jy ! Clean residual min=-0.002481 max=0.002690 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.137658 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.137658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060820Jy sigma=1.331478 ! Fit after self-cal, rms=0.060820Jy sigma=1.331156 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8246 x 2.072 at -0.4697 degrees (North through East) ! Clean map min=-0.0022897 max=0.10051 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 1.01 FD 0.96 HN 1.10 KP 0.93 ! LA 1.01 MK 0.95 NL 0.96 OV 0.93 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.05 KP 0.99 ! LA 0.94 MK 1.09 NL 1.02 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.13 KP 0.95 ! LA 1.02 MK 1.10 NL 1.01 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 0.96 ! LA 0.97 MK 1.02 NL 0.95 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.07 KP 0.95 ! LA 1.00 MK 0.97 NL 1.04 OV 0.96 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.04 KP 0.96 ! LA 1.03 MK 1.00 NL 1.05 OV 0.97 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.17 KP 1.01 ! LA 1.02 MK 0.96 NL 0.99 OV 0.96 ! PT 0.91 SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060820Jy sigma=1.331156 ! Fit after self-cal, rms=0.061940Jy sigma=1.319184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8311 mas, bmaj=2.085 mas, bpa=-0.3622 degrees ! Estimated noise=0.383266 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 = -7.08771e-05 Jy ! Component: 100 - total flux cleaned = -9.50312e-05 Jy ! Component: 150 - total flux cleaned = -0.000197316 Jy ! Component: 200 - total flux cleaned = -0.000289529 Jy ! Total flux subtracted in 200 components = -0.000289529 Jy ! Clean residual min=-0.001895 max=0.002154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.137368 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.137368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061914Jy sigma=1.318503 ! Fit after self-cal, rms=0.061971Jy sigma=1.318285 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061971Jy sigma=1.318285 ! Fit after self-cal, rms=0.063113Jy sigma=1.310763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=2.082 mas, bpa=-0.3503 degrees ! Estimated noise=0.383226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298374 Jy ! Component: 100 - total flux cleaned = 0.000200012 Jy ! Component: 150 - total flux cleaned = 9.26032e-05 Jy ! Component: 200 - total flux cleaned = -1.94259e-06 Jy ! Total flux subtracted in 200 components = -1.94259e-06 Jy ! Clean residual min=-0.001870 max=0.001981 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.137366 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.137366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063093Jy sigma=1.310365 ! Fit after self-cal, rms=0.063132Jy sigma=1.310199 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 (-39, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177075 Jy ! Component: 100 - total flux cleaned = 0.00203443 Jy ! Component: 150 - total flux cleaned = 0.00206709 Jy ! Component: 200 - total flux cleaned = 0.00212696 Jy ! Total flux subtracted in 200 components = 0.00212696 Jy ! Clean residual min=-0.001701 max=0.001888 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.139493 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.139493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063062Jy sigma=1.308563 ! Fit after self-cal, rms=0.063060Jy sigma=1.308477 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063060Jy sigma=1.308477 ! Fit after self-cal, rms=0.063213Jy sigma=1.308287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8323 mas, bmaj=2.083 mas, bpa=-0.33 degrees ! Estimated noise=0.382361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049173 Jy ! Component: 100 - total flux cleaned = 0.000601217 Jy ! Component: 150 - total flux cleaned = 0.000651031 Jy ! Component: 200 - total flux cleaned = 0.000675626 Jy ! Total flux subtracted in 200 components = 0.000675626 Jy ! Clean residual min=-0.001655 max=0.001837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.140169 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.140169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063191Jy sigma=1.307785 ! Fit after self-cal, rms=0.063195Jy sigma=1.307766 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 = 0.000146851 Jy ! Component: 100 - total flux cleaned = 0.000103898 Jy ! Component: 150 - total flux cleaned = 8.33078e-05 Jy ! Component: 200 - total flux cleaned = 4.43994e-05 Jy ! Total flux subtracted in 200 components = 4.43994e-05 Jy ! Clean residual min=-0.001630 max=0.001830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.140213 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.140213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063182Jy sigma=1.307474 ! Fit after self-cal, rms=0.063183Jy sigma=1.307467 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063183Jy sigma=1.307467 ! Fit after self-cal, rms=0.063219Jy sigma=1.307447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.369 mas, bpa=7.548 degrees ! Estimated noise=0.481483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270811 Jy ! Component: 100 - total flux cleaned = -0.000286058 Jy ! Component: 150 - total flux cleaned = -0.000273963 Jy ! Component: 200 - total flux cleaned = -0.000295088 Jy ! Total flux subtracted in 200 components = -0.000295088 Jy ! Clean residual min=-0.001737 max=0.002264 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.139918 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 118 components and 0.139918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063214Jy sigma=1.307349 ! Fit after self-cal, rms=0.063214Jy sigma=1.307319 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 (-32.8, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196633 Jy ! Component: 100 - total flux cleaned = 0.00265447 Jy ! Component: 150 - total flux cleaned = 0.00321097 Jy ! Component: 200 - total flux cleaned = 0.00370472 Jy ! Total flux subtracted in 200 components = 0.00370472 Jy ! Clean residual min=-0.001263 max=0.001721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.143623 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.143623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063171Jy sigma=1.306129 ! Fit after self-cal, rms=0.063168Jy sigma=1.306026 ! 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=0.8326 mas, bmaj=2.083 mas, bpa=-0.2967 degrees ! Estimated noise=0.382483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8326 x 2.083 at -0.2967 degrees (North through East) ! Clean map min=-0.0013961 max=0.099949 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=0.6798 mas, bmaj=1.73 mas, bpa=-0.0001333 degrees ! Estimated noise=0.565788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733019 Jy ! Component: 100 - total flux cleaned = 0.0977114 Jy ! Component: 150 - total flux cleaned = 0.111526 Jy ! Component: 200 - total flux cleaned = 0.119789 Jy ! Total flux subtracted in 200 components = 0.119789 Jy ! Clean residual min=-0.003365 max=0.004297 Jy/beam ! Clean residual mean=0.000000 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.119789 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.119789 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8326 mas, bmaj=2.083 mas, bpa=-0.2967 degrees ! Estimated noise=0.382483 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 = 0.00700951 Jy ! Component: 100 - total flux cleaned = 0.0106958 Jy ! Component: 150 - total flux cleaned = 0.0132204 Jy ! Component: 200 - total flux cleaned = 0.0152461 Jy ! Total flux subtracted in 200 components = 0.0152461 Jy ! Clean residual min=-0.002058 max=0.002099 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.135035 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.135035 Jy ! Inverting map ! Added new window around map position (-13.6, -46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172992 Jy ! Component: 100 - total flux cleaned = 0.00260859 Jy ! Component: 150 - total flux cleaned = 0.00339425 Jy ! Component: 200 - total flux cleaned = 0.00400957 Jy ! Total flux subtracted in 200 components = 0.00400957 Jy ! Clean residual min=-0.001735 max=0.001711 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.139044 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.139044 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=2.137 mas, bmaj=4.369 mas, bpa=7.548 degrees ! Estimated noise=0.481483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156223 Jy ! Component: 100 - total flux cleaned = 0.00270265 Jy ! Component: 150 - total flux cleaned = 0.00348942 Jy ! Component: 200 - total flux cleaned = 0.00404598 Jy ! Total flux subtracted in 200 components = 0.00404598 Jy ! Clean residual min=-0.001466 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.14309 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 = 0.000409218 Jy ! Component: 100 - total flux cleaned = 0.000834343 Jy ! Component: 150 - total flux cleaned = 0.00117404 Jy ! Component: 200 - total flux cleaned = 0.00148646 Jy ! Total flux subtracted in 200 components = 0.00148646 Jy ! Clean residual min=-0.001284 max=0.001431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.144577 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 115 components and 0.144577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8326 mas, bmaj=2.083 mas, bpa=-0.2967 degrees ! Estimated noise=0.382483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.14764e-05 Jy ! Component: 100 - total flux cleaned = -5.57594e-05 Jy ! Component: 150 - total flux cleaned = -0.00012742 Jy ! Component: 200 - total flux cleaned = -0.000128308 Jy ! Total flux subtracted in 200 components = -0.000128308 Jy ! Clean residual min=-0.001590 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.144449 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 143 components and 0.144449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063132Jy sigma=1.305418 ! Fit after self-cal, rms=0.063127Jy sigma=1.305064 wmodel /scr/pima/bg219b_uvs/J1854-1539_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219b_uvs/J1854-1539_X_map.mod wobs /scr/pima/bg219b_uvs/J1854-1539_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1854-1539_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1854-1539_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1854-1539_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157633 Jy ! Component: 100 - total flux cleaned = 0.000186495 Jy ! Component: 150 - total flux cleaned = 0.00016141 Jy ! Component: 200 - total flux cleaned = 6.12405e-05 Jy ! Component: 250 - total flux cleaned = -1.17183e-05 Jy ! Component: 300 - total flux cleaned = -5.93483e-05 Jy ! Component: 350 - total flux cleaned = -3.6177e-05 Jy ! Component: 400 - total flux cleaned = 3.12111e-05 Jy ! Component: 450 - total flux cleaned = 5.29439e-05 Jy ! Component: 500 - total flux cleaned = 7.44404e-05 Jy ! Component: 550 - total flux cleaned = 0.000116534 Jy ! Component: 600 - total flux cleaned = 0.000199984 Jy ! Component: 650 - total flux cleaned = 0.000282072 Jy ! Component: 700 - total flux cleaned = 0.000342593 Jy ! Component: 750 - total flux cleaned = 0.000362367 Jy ! Component: 800 - total flux cleaned = 0.000401797 Jy ! Component: 850 - total flux cleaned = 0.000517766 Jy ! Component: 900 - total flux cleaned = 0.000517327 Jy ! Component: 950 - total flux cleaned = 0.000536005 Jy ! Component: 1000 - total flux cleaned = 0.000573246 Jy ! Component: 1050 - total flux cleaned = 0.000683787 Jy ! Component: 1100 - total flux cleaned = 0.00073873 Jy ! Component: 1150 - total flux cleaned = 0.000774991 Jy ! Component: 1200 - total flux cleaned = 0.000828374 Jy ! Component: 1250 - total flux cleaned = 0.000881169 Jy ! Component: 1300 - total flux cleaned = 0.000915798 Jy ! Component: 1350 - total flux cleaned = 0.000950324 Jy ! Component: 1400 - total flux cleaned = 0.000967331 Jy ! Component: 1450 - total flux cleaned = 0.00101794 Jy ! Component: 1500 - total flux cleaned = 0.00105115 Jy ! Component: 1550 - total flux cleaned = 0.00101791 Jy ! Component: 1600 - total flux cleaned = 0.00105081 Jy ! Component: 1650 - total flux cleaned = 0.00105072 Jy ! Component: 1700 - total flux cleaned = 0.00109903 Jy ! Component: 1750 - total flux cleaned = 0.00108303 Jy ! Component: 1800 - total flux cleaned = 0.00108296 Jy ! Component: 1850 - total flux cleaned = 0.00111431 Jy ! Component: 1900 - total flux cleaned = 0.00112982 Jy ! Component: 1950 - total flux cleaned = 0.00117621 Jy ! Component: 2000 - total flux cleaned = 0.00117622 Jy ! Component: 2050 - total flux cleaned = 0.00125223 Jy ! Component: 2100 - total flux cleaned = 0.00128246 Jy ! Component: 2150 - total flux cleaned = 0.00134234 Jy ! Component: 2200 - total flux cleaned = 0.00132747 Jy ! Component: 2250 - total flux cleaned = 0.00137179 Jy ! Component: 2300 - total flux cleaned = 0.00143036 Jy ! Component: 2350 - total flux cleaned = 0.00144467 Jy ! Component: 2400 - total flux cleaned = 0.00147363 Jy ! Component: 2450 - total flux cleaned = 0.00147365 Jy ! Component: 2500 - total flux cleaned = 0.00150222 Jy ! Component: 2550 - total flux cleaned = 0.00148791 Jy ! Component: 2600 - total flux cleaned = 0.00152998 Jy ! Component: 2650 - total flux cleaned = 0.00150219 Jy ! Component: 2700 - total flux cleaned = 0.00148841 Jy ! Component: 2750 - total flux cleaned = 0.00150212 Jy ! Component: 2800 - total flux cleaned = 0.00146109 Jy ! Component: 2850 - total flux cleaned = 0.00148832 Jy ! Component: 2900 - total flux cleaned = 0.00151533 Jy ! Component: 2950 - total flux cleaned = 0.00151535 Jy ! Component: 3000 - total flux cleaned = 0.00144856 Jy ! Component: 3050 - total flux cleaned = 0.00148832 Jy ! Component: 3100 - total flux cleaned = 0.00148835 Jy ! Component: 3150 - total flux cleaned = 0.00151448 Jy ! Component: 3200 - total flux cleaned = 0.00148851 Jy ! Component: 3250 - total flux cleaned = 0.00148854 Jy ! Component: 3300 - total flux cleaned = 0.00147561 Jy ! Component: 3350 - total flux cleaned = 0.00142434 Jy ! Component: 3400 - total flux cleaned = 0.00144983 Jy ! Component: 3450 - total flux cleaned = 0.00142468 Jy ! Component: 3500 - total flux cleaned = 0.00136165 Jy ! Component: 3550 - total flux cleaned = 0.00139926 Jy ! Component: 3600 - total flux cleaned = 0.00134934 Jy ! Component: 3650 - total flux cleaned = 0.00144858 Jy ! Component: 3700 - total flux cleaned = 0.00142383 Jy ! Component: 3750 - total flux cleaned = 0.00138691 Jy ! Component: 3800 - total flux cleaned = 0.00139913 Jy ! Component: 3850 - total flux cleaned = 0.00136267 Jy ! Component: 3900 - total flux cleaned = 0.0013384 Jy ! Component: 3950 - total flux cleaned = 0.0013385 Jy ! Component: 4000 - total flux cleaned = 0.00127853 Jy ! Component: 4050 - total flux cleaned = 0.00124279 Jy ! Total flux subtracted in 4096 components = 0.00129037 Jy ! Clean residual min=-0.000743 max=0.000647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.145739 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 435 components and 0.145739 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1854-1539_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8326 x 2.083 at -0.2967 degrees (North through East) ! Clean map min=-0.0012584 max=0.099765 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1854-1539_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.099765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198341 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.596424 0.596424 1.19285 2.3857 4.77139 9.54278 19.0856 38.1711 76.3423 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 502.997 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1854-1539_X_uvs.log closed on Thu Apr 7 02:02:53 2016