! Started logfile: /scr/pima/bg219e_uvs/J1525+1107_X_uvs.log on Thu Apr 7 09:11:53 2016 obs /scr/pima/bg219e_uvs/J1525+1107_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1525+1107_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.823333 visibilities/baseline/integration-bin. ! Found source: J1525+1107 ! ! 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 26676 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/bg219e_uvs/J1525+1107_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 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=1.064851Jy sigma=24.396294 ! Fit after self-cal, rms=0.645564Jy sigma=14.709299 ! 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=0.851 mas, bmaj=1.96 mas, bpa=11.73 degrees ! Estimated noise=0.501736 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 = 0.273895 Jy ! Component: 100 - total flux cleaned = 0.335473 Jy ! Total flux subtracted in 100 components = 0.335473 Jy ! Clean residual min=-0.010392 max=0.021612 Jy/beam ! Clean residual mean=-0.000015 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.335473 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.335473 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=0.071563Jy sigma=1.612078 ! Fit after self-cal, rms=0.071558Jy sigma=1.611876 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224318 Jy ! Component: 100 - total flux cleaned = 0.0349289 Jy ! Total flux subtracted in 100 components = 0.0349289 Jy ! Clean residual min=-0.007587 max=0.006934 Jy/beam ! Clean residual mean=-0.000005 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.370402 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.370402 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=0.062816Jy sigma=1.399224 ! Fit after self-cal, rms=0.062821Jy sigma=1.399093 ! 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=1.013 mas, bmaj=2.201 mas, bpa=9.891 degrees ! Estimated noise=0.262584 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 = 0.0099464 Jy ! Component: 100 - total flux cleaned = 0.0156168 Jy ! Component: 150 - total flux cleaned = 0.0191023 Jy ! Component: 200 - total flux cleaned = 0.0210196 Jy ! Total flux subtracted in 200 components = 0.0210196 Jy ! Clean residual min=-0.004745 max=0.003596 Jy/beam ! Clean residual mean=0.000002 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.391422 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.391422 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=0.061207Jy sigma=1.361144 ! Fit after self-cal, rms=0.061205Jy sigma=1.360998 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 2.201 at 9.891 degrees (North through East) ! Clean map min=-0.0042482 max=0.35655 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 1.02 HN 1.01 KP 0.99 ! LA 0.99 MK 0.99 NL 1.01 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.00 ! LA 0.99 MK 1.01 NL 1.01 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 MK 1.05 NL 1.00 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 1.00 ! LA 0.99 MK 1.05 NL 1.01 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 0.99 MK 1.06 NL 1.01 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.00 ! LA 0.99 MK 1.12 NL 1.02 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.01 ! LA 0.99 MK 1.07 NL 1.01 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! 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=0.061205Jy sigma=1.360998 ! Fit after self-cal, rms=0.061047Jy sigma=1.347473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.214 mas, bpa=10.08 degrees ! Estimated noise=0.263843 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 = -0.00157875 Jy ! Component: 100 - total flux cleaned = -0.00183305 Jy ! Component: 150 - total flux cleaned = -0.00196739 Jy ! Component: 200 - total flux cleaned = -0.00212769 Jy ! Total flux subtracted in 200 components = -0.00212769 Jy ! Clean residual min=-0.003574 max=0.003031 Jy/beam ! Clean residual mean=0.000005 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.389294 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.389294 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=0.060958Jy sigma=1.345570 ! Fit after self-cal, rms=0.060959Jy sigma=1.345492 ! 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=0.060959Jy sigma=1.345492 ! Fit after self-cal, rms=0.060334Jy sigma=1.329118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.221 mas, bpa=9.985 degrees ! Estimated noise=0.263873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147304 Jy ! Component: 100 - total flux cleaned = -0.00158459 Jy ! Component: 150 - total flux cleaned = -0.00167865 Jy ! Component: 200 - total flux cleaned = -0.00170629 Jy ! Total flux subtracted in 200 components = -0.00170629 Jy ! Clean residual min=-0.002755 max=0.002931 Jy/beam ! Clean residual mean=0.000004 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.387588 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.387588 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=0.060286Jy sigma=1.328096 ! Fit after self-cal, rms=0.060288Jy sigma=1.328065 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 (0, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256747 Jy ! Component: 100 - total flux cleaned = 0.00318318 Jy ! Component: 150 - total flux cleaned = 0.00350118 Jy ! Component: 200 - total flux cleaned = 0.00384391 Jy ! Total flux subtracted in 200 components = 0.00384391 Jy ! Clean residual min=-0.002536 max=0.002426 Jy/beam ! Clean residual mean=0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.391432 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.391432 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=0.060154Jy sigma=1.325360 ! Fit after self-cal, rms=0.060148Jy sigma=1.325208 ! 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=0.060148Jy sigma=1.325208 ! Fit after self-cal, rms=0.060133Jy sigma=1.324939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.223 mas, bpa=9.988 degrees ! Estimated noise=0.263717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541791 Jy ! Component: 100 - total flux cleaned = 0.000577256 Jy ! Component: 150 - total flux cleaned = 0.000607473 Jy ! Component: 200 - total flux cleaned = 0.000607777 Jy ! Total flux subtracted in 200 components = 0.000607777 Jy ! Clean residual min=-0.002461 max=0.002395 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.39204 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.39204 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=0.060099Jy sigma=1.324285 ! Fit after self-cal, rms=0.060098Jy sigma=1.324265 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 = 0.00010353 Jy ! Component: 100 - total flux cleaned = 0.000102859 Jy ! Component: 150 - total flux cleaned = 8.1109e-05 Jy ! Component: 200 - total flux cleaned = 8.20108e-05 Jy ! Total flux subtracted in 200 components = 8.20108e-05 Jy ! Clean residual min=-0.002468 max=0.002331 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.392122 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.392122 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=0.060082Jy sigma=1.323948 ! Fit after self-cal, rms=0.060082Jy sigma=1.323942 ! 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=0.060082Jy sigma=1.323942 ! Fit after self-cal, rms=0.060069Jy sigma=1.323897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=2.995 mas, bpa=-1.717 degrees ! Estimated noise=0.318834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.79807e-05 Jy ! Component: 100 - total flux cleaned = -0.000202208 Jy ! Component: 150 - total flux cleaned = -0.000353065 Jy ! Component: 200 - total flux cleaned = -0.000425371 Jy ! Total flux subtracted in 200 components = -0.000425371 Jy ! Clean residual min=-0.003029 max=0.003674 Jy/beam ! Clean residual mean=0.000006 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.391696 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.391696 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=0.060071Jy sigma=1.323862 ! Fit after self-cal, rms=0.060069Jy sigma=1.323796 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 = 0.000156186 Jy ! Component: 100 - total flux cleaned = 0.000123164 Jy ! Component: 150 - total flux cleaned = 0.000107541 Jy ! Component: 200 - total flux cleaned = 0.000107777 Jy ! Total flux subtracted in 200 components = 0.000107777 Jy ! Clean residual min=-0.003035 max=0.003561 Jy/beam ! Clean residual mean=0.000006 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.391804 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.391804 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=0.060074Jy sigma=1.323865 ! Fit after self-cal, rms=0.060073Jy sigma=1.323848 ! 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=1.025 mas, bmaj=2.224 mas, bpa=9.977 degrees ! Estimated noise=0.263614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.224 at 9.977 degrees (North through East) ! Clean map min=-0.002371 max=0.35812 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=0.8594 mas, bmaj=1.98 mas, bpa=11.83 degrees ! Estimated noise=0.506976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276715 Jy ! Component: 100 - total flux cleaned = 0.33796 Jy ! Component: 150 - total flux cleaned = 0.358085 Jy ! Component: 200 - total flux cleaned = 0.3681 Jy ! Total flux subtracted in 200 components = 0.3681 Jy ! Clean residual min=-0.005624 max=0.005251 Jy/beam ! Clean residual mean=-0.000003 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.3681 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.3681 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.224 mas, bpa=9.977 degrees ! Estimated noise=0.263614 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 = 0.00787406 Jy ! Component: 100 - total flux cleaned = 0.0125374 Jy ! Component: 150 - total flux cleaned = 0.0158189 Jy ! Component: 200 - total flux cleaned = 0.0182318 Jy ! Total flux subtracted in 200 components = 0.0182318 Jy ! Clean residual min=-0.002755 max=0.002866 Jy/beam ! Clean residual mean=0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.386332 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.386332 Jy ! Inverting map ! Added new window around map position (2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256004 Jy ! Component: 100 - total flux cleaned = 0.00346839 Jy ! Component: 150 - total flux cleaned = 0.00402452 Jy ! Component: 200 - total flux cleaned = 0.00458134 Jy ! Total flux subtracted in 200 components = 0.00458134 Jy ! Clean residual min=-0.002617 max=0.002570 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.390913 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.390913 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=2.121 mas, bmaj=2.995 mas, bpa=-1.717 degrees ! Estimated noise=0.318834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094123 Jy ! Component: 100 - total flux cleaned = 0.0010995 Jy ! Component: 150 - total flux cleaned = 0.00123314 Jy ! Component: 200 - total flux cleaned = 0.00125779 Jy ! Total flux subtracted in 200 components = 0.00125779 Jy ! Clean residual min=-0.003056 max=0.003647 Jy/beam ! Clean residual mean=0.000007 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.392171 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 = 7.6033e-07 Jy ! Component: 100 - total flux cleaned = 3.73147e-07 Jy ! Component: 150 - total flux cleaned = 7.72992e-07 Jy ! Component: 200 - total flux cleaned = 6.32025e-07 Jy ! Total flux subtracted in 200 components = 6.32025e-07 Jy ! Clean residual min=-0.003072 max=0.003620 Jy/beam ! Clean residual mean=0.000006 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.392171 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.392171 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.224 mas, bpa=9.977 degrees ! Estimated noise=0.263614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105114 Jy ! Component: 100 - total flux cleaned = -8.76162e-05 Jy ! Component: 150 - total flux cleaned = -8.83763e-05 Jy ! Component: 200 - total flux cleaned = -4.57115e-05 Jy ! Total flux subtracted in 200 components = -4.57115e-05 Jy ! Clean residual min=-0.002628 max=0.002386 Jy/beam ! Clean residual mean=0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.392126 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.392126 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=0.060122Jy sigma=1.324462 ! Fit after self-cal, rms=0.060110Jy sigma=1.324272 wmodel /scr/pima/bg219e_uvs/J1525+1107_X_map.mod ! Writing 99 model components to file: /scr/pima/bg219e_uvs/J1525+1107_X_map.mod wobs /scr/pima/bg219e_uvs/J1525+1107_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1525+1107_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1525+1107_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1525+1107_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 = -0.00046774 Jy ! Component: 100 - total flux cleaned = -0.000553082 Jy ! Component: 150 - total flux cleaned = -0.000400321 Jy ! Component: 200 - total flux cleaned = -0.000143784 Jy ! Component: 250 - total flux cleaned = 0.000173365 Jy ! Component: 300 - total flux cleaned = 0.000513259 Jy ! Component: 350 - total flux cleaned = 0.000808476 Jy ! Component: 400 - total flux cleaned = 0.000967134 Jy ! Component: 450 - total flux cleaned = 0.00118409 Jy ! Component: 500 - total flux cleaned = 0.00136535 Jy ! Component: 550 - total flux cleaned = 0.00157129 Jy ! Component: 600 - total flux cleaned = 0.00177074 Jy ! Component: 650 - total flux cleaned = 0.00188192 Jy ! Component: 700 - total flux cleaned = 0.00210047 Jy ! Component: 750 - total flux cleaned = 0.00228666 Jy ! Component: 800 - total flux cleaned = 0.00244306 Jy ! Component: 850 - total flux cleaned = 0.00264813 Jy ! Component: 900 - total flux cleaned = 0.00292266 Jy ! Component: 950 - total flux cleaned = 0.00302004 Jy ! Component: 1000 - total flux cleaned = 0.00316481 Jy ! Component: 1050 - total flux cleaned = 0.00337731 Jy ! Component: 1100 - total flux cleaned = 0.00351608 Jy ! Component: 1150 - total flux cleaned = 0.00360618 Jy ! Component: 1200 - total flux cleaned = 0.00374033 Jy ! Component: 1250 - total flux cleaned = 0.00389427 Jy ! Component: 1300 - total flux cleaned = 0.00400243 Jy ! Component: 1350 - total flux cleaned = 0.00408772 Jy ! Component: 1400 - total flux cleaned = 0.00431767 Jy ! Component: 1450 - total flux cleaned = 0.00435848 Jy ! Component: 1500 - total flux cleaned = 0.00446005 Jy ! Component: 1550 - total flux cleaned = 0.00457943 Jy ! Component: 1600 - total flux cleaned = 0.00467741 Jy ! Component: 1650 - total flux cleaned = 0.00473536 Jy ! Component: 1700 - total flux cleaned = 0.00479248 Jy ! Component: 1750 - total flux cleaned = 0.004868 Jy ! Component: 1800 - total flux cleaned = 0.00494235 Jy ! Component: 1850 - total flux cleaned = 0.00503406 Jy ! Component: 1900 - total flux cleaned = 0.00516045 Jy ! Component: 1950 - total flux cleaned = 0.00524936 Jy ! Component: 2000 - total flux cleaned = 0.00524926 Jy ! Component: 2050 - total flux cleaned = 0.00535346 Jy ! Component: 2100 - total flux cleaned = 0.00535337 Jy ! Component: 2150 - total flux cleaned = 0.00543827 Jy ! Component: 2200 - total flux cleaned = 0.00548856 Jy ! Component: 2250 - total flux cleaned = 0.00555482 Jy ! Component: 2300 - total flux cleaned = 0.00553842 Jy ! Component: 2350 - total flux cleaned = 0.0055707 Jy ! Component: 2400 - total flux cleaned = 0.00561859 Jy ! Component: 2450 - total flux cleaned = 0.0056658 Jy ! Component: 2500 - total flux cleaned = 0.00565036 Jy ! Component: 2550 - total flux cleaned = 0.00574332 Jy ! Component: 2600 - total flux cleaned = 0.00575857 Jy ! Component: 2650 - total flux cleaned = 0.00577378 Jy ! Component: 2700 - total flux cleaned = 0.00584872 Jy ! Component: 2750 - total flux cleaned = 0.00589327 Jy ! Component: 2800 - total flux cleaned = 0.00589313 Jy ! Component: 2850 - total flux cleaned = 0.00595129 Jy ! Component: 2900 - total flux cleaned = 0.00597989 Jy ! Component: 2950 - total flux cleaned = 0.00599401 Jy ! Component: 3000 - total flux cleaned = 0.00602225 Jy ! Component: 3050 - total flux cleaned = 0.0060223 Jy ! Component: 3100 - total flux cleaned = 0.00609148 Jy ! Component: 3150 - total flux cleaned = 0.00607797 Jy ! Component: 3200 - total flux cleaned = 0.00610508 Jy ! Component: 3250 - total flux cleaned = 0.00614539 Jy ! Component: 3300 - total flux cleaned = 0.00614525 Jy ! Component: 3350 - total flux cleaned = 0.00614517 Jy ! Component: 3400 - total flux cleaned = 0.00614491 Jy ! Component: 3450 - total flux cleaned = 0.00615781 Jy ! Component: 3500 - total flux cleaned = 0.00615788 Jy ! Component: 3550 - total flux cleaned = 0.00618344 Jy ! Component: 3600 - total flux cleaned = 0.00619621 Jy ! Component: 3650 - total flux cleaned = 0.00619623 Jy ! Component: 3700 - total flux cleaned = 0.00618388 Jy ! Component: 3750 - total flux cleaned = 0.00623347 Jy ! Component: 3800 - total flux cleaned = 0.00622107 Jy ! Component: 3850 - total flux cleaned = 0.00624557 Jy ! Component: 3900 - total flux cleaned = 0.00625781 Jy ! Component: 3950 - total flux cleaned = 0.00624578 Jy ! Component: 4000 - total flux cleaned = 0.00630558 Jy ! Component: 4050 - total flux cleaned = 0.00632923 Jy ! Total flux subtracted in 4096 components = 0.00632933 Jy ! Clean residual min=-0.000655 max=0.000649 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.398455 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 404 components and 0.398455 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1525+1107_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 2.224 at 9.977 degrees (North through East) ! Clean map min=-0.0013596 max=0.35915 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1525+1107_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.359152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168423 0.168423 0.336846 0.673691 1.34738 2.69477 5.38953 10.7791 21.5581 43.1162 86.2325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.359 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1781.23 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1525+1107_X_uvs.log closed on Thu Apr 7 09:11:58 2016