! Started logfile: /scr/pima/bg219h_uvs/J2129-1538_X_uvs.log on Thu Apr 7 12:19:44 2016 obs /scr/pima/bg219h_uvs/J2129-1538_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2129-1538_X_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.641414 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 7620 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/bg219h_uvs/J2129-1538_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 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=1.460710Jy sigma=23.669125 ! Fit after self-cal, rms=0.339656Jy sigma=5.656804 ! 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=0.5875 mas, bmaj=1.7 mas, bpa=0.4605 degrees ! Estimated noise=1.06639 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 = 0.701908 Jy ! Component: 100 - total flux cleaned = 0.939717 Jy ! Total flux subtracted in 100 components = 0.939717 Jy ! Clean residual min=-0.058456 max=0.107077 Jy/beam ! Clean residual mean=0.000026 rms=0.012909 Jy/beam ! Combined flux in latest and established models = 0.939717 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.939717 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=0.335169Jy sigma=5.248431 ! Fit after self-cal, rms=0.335054Jy sigma=5.247286 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118035 Jy ! Component: 100 - total flux cleaned = 0.180823 Jy ! Total flux subtracted in 100 components = 0.180823 Jy ! Clean residual min=-0.033868 max=0.045781 Jy/beam ! Clean residual mean=0.000025 rms=0.007975 Jy/beam ! Combined flux in latest and established models = 1.12054 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 1.12054 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=0.268740Jy sigma=4.010489 ! Fit after self-cal, rms=0.268611Jy sigma=4.009103 ! 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=0.7802 mas, bmaj=2.12 mas, bpa=4.039 degrees ! Estimated noise=0.741999 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 = 0.0581461 Jy ! Component: 100 - total flux cleaned = 0.0844042 Jy ! Component: 150 - total flux cleaned = 0.0963041 Jy ! Component: 200 - total flux cleaned = 0.0978313 Jy ! Total flux subtracted in 200 components = 0.0978313 Jy ! Clean residual min=-0.030801 max=0.050282 Jy/beam ! Clean residual mean=0.000086 rms=0.009630 Jy/beam ! Combined flux in latest and established models = 1.21837 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.21837 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=0.258757Jy sigma=3.743794 ! Fit after self-cal, rms=0.258713Jy sigma=3.743342 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7802 x 2.12 at 4.039 degrees (North through East) ! Clean map min=-0.02917 max=1.015 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.14 KP 0.94 ! LA 1.12 MK 0.98 NL 0.95 OV 0.96 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.13 KP 0.92 ! LA 1.08 MK 0.99 NL 0.96 OV 0.94 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.18 KP 0.94 ! LA 1.05 MK 0.97 NL 0.96 OV 0.92 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.16 KP 0.94 ! LA 1.13 MK 0.95 NL 0.96 OV 0.96 ! PT 0.93 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.18 KP 0.94 ! LA 1.12 MK 0.98 NL 0.97 OV 0.93 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.19 KP 0.93 ! LA 1.10 MK 0.98 NL 0.96 OV 0.96 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.20 KP 0.94 ! LA 1.08 MK 0.97 NL 0.96 OV 0.92 ! PT 0.92 SC 1.00 ! ! ! 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=0.258713Jy sigma=3.743342 ! Fit after self-cal, rms=0.246038Jy sigma=3.391493 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7837 mas, bmaj=2.118 mas, bpa=4.223 degrees ! Estimated noise=0.735583 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 = -0.00699636 Jy ! Component: 100 - total flux cleaned = -0.00746052 Jy ! Component: 150 - total flux cleaned = -0.00787421 Jy ! Component: 200 - total flux cleaned = -0.00823953 Jy ! Total flux subtracted in 200 components = -0.00823953 Jy ! Clean residual min=-0.016560 max=0.016983 Jy/beam ! Clean residual mean=0.000046 rms=0.004292 Jy/beam ! Combined flux in latest and established models = 1.21013 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 1.21013 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=0.245515Jy sigma=3.385647 ! Fit after self-cal, rms=0.245529Jy sigma=3.385410 ! 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=0.245529Jy sigma=3.385410 ! Fit after self-cal, rms=0.244613Jy sigma=3.383623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7831 mas, bmaj=2.119 mas, bpa=4.122 degrees ! Estimated noise=0.731206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00706009 Jy ! Component: 100 - total flux cleaned = -0.00772524 Jy ! Component: 150 - total flux cleaned = -0.00800335 Jy ! Component: 200 - total flux cleaned = -0.00825178 Jy ! Total flux subtracted in 200 components = -0.00825178 Jy ! Clean residual min=-0.016342 max=0.016812 Jy/beam ! Clean residual mean=0.000046 rms=0.004234 Jy/beam ! Combined flux in latest and established models = 1.20188 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 1.20188 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=0.244225Jy sigma=3.382268 ! Fit after self-cal, rms=0.244220Jy sigma=3.382202 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 = -0.000245973 Jy ! Component: 100 - total flux cleaned = -0.000443978 Jy ! Component: 150 - total flux cleaned = -0.000623103 Jy ! Component: 200 - total flux cleaned = -0.000786949 Jy ! Total flux subtracted in 200 components = -0.000786949 Jy ! Clean residual min=-0.016333 max=0.016898 Jy/beam ! Clean residual mean=0.000046 rms=0.004227 Jy/beam ! Combined flux in latest and established models = 1.20109 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 1.20109 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=0.244147Jy sigma=3.381312 ! Fit after self-cal, rms=0.244144Jy sigma=3.381272 ! 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=0.244144Jy sigma=3.381272 ! Fit after self-cal, rms=0.248722Jy sigma=3.396761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7779 mas, bmaj=2.11 mas, bpa=4.043 degrees ! Estimated noise=0.731962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779612 Jy ! Component: 100 - total flux cleaned = 0.0113046 Jy ! Component: 150 - total flux cleaned = 0.0124568 Jy ! Component: 200 - total flux cleaned = 0.0129521 Jy ! Total flux subtracted in 200 components = 0.0129521 Jy ! Clean residual min=-0.019297 max=0.015382 Jy/beam ! Clean residual mean=0.000048 rms=0.004418 Jy/beam ! Combined flux in latest and established models = 1.21405 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 1.21405 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=0.248534Jy sigma=3.390813 ! Fit after self-cal, rms=0.248535Jy sigma=3.390767 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 = 0.000382543 Jy ! Component: 100 - total flux cleaned = 0.000749778 Jy ! Component: 150 - total flux cleaned = 0.000978302 Jy ! Component: 200 - total flux cleaned = 0.00114205 Jy ! Total flux subtracted in 200 components = 0.00114205 Jy ! Clean residual min=-0.019203 max=0.015342 Jy/beam ! Clean residual mean=0.000048 rms=0.004398 Jy/beam ! Combined flux in latest and established models = 1.21519 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 1.21519 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=0.248508Jy sigma=3.390565 ! Fit after self-cal, rms=0.248507Jy sigma=3.390561 ! 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=0.248507Jy sigma=3.390561 ! Fit after self-cal, rms=0.249658Jy sigma=3.379807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=4.67 mas, bpa=10.71 degrees ! Estimated noise=1.01142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133532 Jy ! Component: 100 - total flux cleaned = 0.0184347 Jy ! Component: 150 - total flux cleaned = 0.0187835 Jy ! Component: 200 - total flux cleaned = 0.0191084 Jy ! Total flux subtracted in 200 components = 0.0191084 Jy ! Clean residual min=-0.024709 max=0.020468 Jy/beam ! Clean residual mean=0.000118 rms=0.006744 Jy/beam ! Combined flux in latest and established models = 1.2343 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 37 components and 1.2343 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=0.249821Jy sigma=3.382665 ! Fit after self-cal, rms=0.249827Jy sigma=3.382654 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 = 0.00030588 Jy ! Component: 100 - total flux cleaned = 0.000584173 Jy ! Component: 150 - total flux cleaned = 0.000842596 Jy ! Component: 200 - total flux cleaned = 0.00108348 Jy ! Total flux subtracted in 200 components = 0.00108348 Jy ! Clean residual min=-0.024412 max=0.020032 Jy/beam ! Clean residual mean=0.000117 rms=0.006695 Jy/beam ! Combined flux in latest and established models = 1.23538 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 37 components and 1.23538 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=0.249916Jy sigma=3.385199 ! Fit after self-cal, rms=0.249918Jy sigma=3.385178 ! 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=0.7735 mas, bmaj=2.102 mas, bpa=3.968 degrees ! Estimated noise=0.732719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7735 x 2.102 at 3.968 degrees (North through East) ! Clean map min=-0.017877 max=0.99687 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 ! Performing amp+phase self-cal ! ! 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=0.249918Jy sigma=3.385178 ! Fit after self-cal, rms=0.238569Jy sigma=3.226002 ! Inverting map and beam ! Estimated beam: bmin=0.7778 mas, bmaj=2.109 mas, bpa=4.315 degrees ! Estimated noise=0.712447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0281322 Jy ! Component: 100 - total flux cleaned = -0.0388312 Jy ! Component: 150 - total flux cleaned = -0.0442207 Jy ! Component: 200 - total flux cleaned = -0.0468771 Jy ! Total flux subtracted in 200 components = -0.0468771 Jy ! Clean residual min=-0.016878 max=0.019739 Jy/beam ! Clean residual mean=0.000054 rms=0.005033 Jy/beam ! Combined flux in latest and established models = 1.1885 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 1.1885 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=0.234173Jy sigma=3.187659 ! Fit after self-cal, rms=0.234170Jy sigma=3.187625 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264516 Jy ! Component: 100 - total flux cleaned = -0.000335233 Jy ! Component: 150 - total flux cleaned = -0.000404879 Jy ! Component: 200 - total flux cleaned = -0.000472175 Jy ! Total flux subtracted in 200 components = -0.000472175 Jy ! Clean residual min=-0.016705 max=0.019637 Jy/beam ! Clean residual mean=0.000054 rms=0.005031 Jy/beam ! Combined flux in latest and established models = 1.18803 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 1.18803 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=0.234111Jy sigma=3.187167 ! Fit after self-cal, rms=0.234110Jy sigma=3.187146 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.234110Jy sigma=3.187146 ! Fit after self-cal, rms=0.232115Jy sigma=3.151573 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=0.5852 mas, bmaj=1.692 mas, bpa=0.5249 degrees ! Estimated noise=0.998295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.657756 Jy ! Component: 100 - total flux cleaned = 0.884311 Jy ! Component: 150 - total flux cleaned = 0.998423 Jy ! Component: 200 - total flux cleaned = 1.06079 Jy ! Total flux subtracted in 200 components = 1.06079 Jy ! Clean residual min=-0.029190 max=0.031449 Jy/beam ! Clean residual mean=0.000001 rms=0.006056 Jy/beam ! Combined flux in latest and established models = 1.06079 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.06079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7781 mas, bmaj=2.112 mas, bpa=4.176 degrees ! Estimated noise=0.698075 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 = 0.0543997 Jy ! Component: 100 - total flux cleaned = 0.0790616 Jy ! Component: 150 - total flux cleaned = 0.0906211 Jy ! Component: 200 - total flux cleaned = 0.0947649 Jy ! Total flux subtracted in 200 components = 0.0947649 Jy ! Clean residual min=-0.016904 max=0.019842 Jy/beam ! Clean residual mean=0.000057 rms=0.005202 Jy/beam ! Combined flux in latest and established models = 1.15556 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 1.15556 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=2.078 mas, bmaj=4.689 mas, bpa=10.51 degrees ! Estimated noise=0.957223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672613 Jy ! Component: 100 - total flux cleaned = 0.00882489 Jy ! Component: 150 - total flux cleaned = 0.00887603 Jy ! Component: 200 - total flux cleaned = 0.00897232 Jy ! Total flux subtracted in 200 components = 0.00897232 Jy ! Clean residual min=-0.025139 max=0.033846 Jy/beam ! Clean residual mean=0.000139 rms=0.009345 Jy/beam ! Combined flux in latest and established models = 1.16453 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 = 8.76526e-05 Jy ! Component: 100 - total flux cleaned = 0.000170967 Jy ! Component: 150 - total flux cleaned = 0.000252019 Jy ! Component: 200 - total flux cleaned = 0.000329103 Jy ! Total flux subtracted in 200 components = 0.000329103 Jy ! Clean residual min=-0.025086 max=0.033807 Jy/beam ! Clean residual mean=0.000139 rms=0.009338 Jy/beam ! Combined flux in latest and established models = 1.16486 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 1.16486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7781 mas, bmaj=2.112 mas, bpa=4.176 degrees ! Estimated noise=0.698075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0043576 Jy ! Component: 100 - total flux cleaned = -0.00435285 Jy ! Component: 150 - total flux cleaned = -0.00445633 Jy ! Component: 200 - total flux cleaned = -0.00455306 Jy ! Total flux subtracted in 200 components = -0.00455306 Jy ! Clean residual min=-0.016913 max=0.020333 Jy/beam ! Clean residual mean=0.000055 rms=0.005172 Jy/beam ! Combined flux in latest and established models = 1.16031 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 1.16031 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=0.230536Jy sigma=3.150056 ! Fit after self-cal, rms=0.230525Jy sigma=3.149884 wmodel /scr/pima/bg219h_uvs/J2129-1538_X_map.mod ! Writing 42 model components to file: /scr/pima/bg219h_uvs/J2129-1538_X_map.mod wobs /scr/pima/bg219h_uvs/J2129-1538_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2129-1538_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2129-1538_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J2129-1538_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 = 0.00924427 Jy ! Component: 100 - total flux cleaned = 0.0173936 Jy ! Component: 150 - total flux cleaned = 0.0216418 Jy ! Component: 200 - total flux cleaned = 0.0250763 Jy ! Component: 250 - total flux cleaned = 0.0280537 Jy ! Component: 300 - total flux cleaned = 0.0303717 Jy ! Component: 350 - total flux cleaned = 0.0323444 Jy ! Component: 400 - total flux cleaned = 0.0337657 Jy ! Component: 450 - total flux cleaned = 0.0355879 Jy ! Component: 500 - total flux cleaned = 0.0371209 Jy ! Component: 550 - total flux cleaned = 0.0377582 Jy ! Component: 600 - total flux cleaned = 0.0389927 Jy ! Component: 650 - total flux cleaned = 0.0399894 Jy ! Component: 700 - total flux cleaned = 0.0409547 Jy ! Component: 750 - total flux cleaned = 0.0417048 Jy ! Component: 800 - total flux cleaned = 0.0418848 Jy ! Component: 850 - total flux cleaned = 0.041888 Jy ! Component: 900 - total flux cleaned = 0.0424076 Jy ! Component: 950 - total flux cleaned = 0.0424066 Jy ! Component: 1000 - total flux cleaned = 0.0425715 Jy ! Component: 1050 - total flux cleaned = 0.0428923 Jy ! Component: 1100 - total flux cleaned = 0.0425747 Jy ! Component: 1150 - total flux cleaned = 0.0427309 Jy ! Component: 1200 - total flux cleaned = 0.0428836 Jy ! Component: 1250 - total flux cleaned = 0.0430331 Jy ! Component: 1300 - total flux cleaned = 0.0434696 Jy ! Component: 1350 - total flux cleaned = 0.0431874 Jy ! Component: 1400 - total flux cleaned = 0.043329 Jy ! Component: 1450 - total flux cleaned = 0.0433304 Jy ! Component: 1500 - total flux cleaned = 0.0431962 Jy ! Component: 1550 - total flux cleaned = 0.0434608 Jy ! Component: 1600 - total flux cleaned = 0.043461 Jy ! Component: 1650 - total flux cleaned = 0.0437132 Jy ! Component: 1700 - total flux cleaned = 0.0438352 Jy ! Component: 1750 - total flux cleaned = 0.0438318 Jy ! Component: 1800 - total flux cleaned = 0.0433484 Jy ! Component: 1850 - total flux cleaned = 0.0433501 Jy ! Component: 1900 - total flux cleaned = 0.0435822 Jy ! Component: 1950 - total flux cleaned = 0.0436965 Jy ! Component: 2000 - total flux cleaned = 0.0439228 Jy ! Component: 2050 - total flux cleaned = 0.0442563 Jy ! Component: 2100 - total flux cleaned = 0.0439247 Jy ! Component: 2150 - total flux cleaned = 0.0440348 Jy ! Component: 2200 - total flux cleaned = 0.044251 Jy ! Component: 2250 - total flux cleaned = 0.0440409 Jy ! Component: 2300 - total flux cleaned = 0.0443538 Jy ! Component: 2350 - total flux cleaned = 0.0442508 Jy ! Component: 2400 - total flux cleaned = 0.0441489 Jy ! Component: 2450 - total flux cleaned = 0.0441484 Jy ! Component: 2500 - total flux cleaned = 0.0442487 Jy ! Component: 2550 - total flux cleaned = 0.0444474 Jy ! Component: 2600 - total flux cleaned = 0.0440582 Jy ! Component: 2650 - total flux cleaned = 0.0440587 Jy ! Component: 2700 - total flux cleaned = 0.0440592 Jy ! Component: 2750 - total flux cleaned = 0.0440599 Jy ! Component: 2800 - total flux cleaned = 0.0438729 Jy ! Component: 2850 - total flux cleaned = 0.0438733 Jy ! Component: 2900 - total flux cleaned = 0.0438731 Jy ! Component: 2950 - total flux cleaned = 0.0439646 Jy ! Component: 3000 - total flux cleaned = 0.0440545 Jy ! Component: 3050 - total flux cleaned = 0.0439649 Jy ! Component: 3100 - total flux cleaned = 0.0440539 Jy ! Component: 3150 - total flux cleaned = 0.0438791 Jy ! Component: 3200 - total flux cleaned = 0.0440547 Jy ! Component: 3250 - total flux cleaned = 0.0439684 Jy ! Component: 3300 - total flux cleaned = 0.043969 Jy ! Component: 3350 - total flux cleaned = 0.0438837 Jy ! Component: 3400 - total flux cleaned = 0.0439674 Jy ! Component: 3450 - total flux cleaned = 0.0437993 Jy ! Component: 3500 - total flux cleaned = 0.043465 Jy ! Component: 3550 - total flux cleaned = 0.0434645 Jy ! Component: 3600 - total flux cleaned = 0.0433813 Jy ! Component: 3650 - total flux cleaned = 0.0432176 Jy ! Component: 3700 - total flux cleaned = 0.0430541 Jy ! Component: 3750 - total flux cleaned = 0.0432166 Jy ! Component: 3800 - total flux cleaned = 0.0432168 Jy ! Component: 3850 - total flux cleaned = 0.042976 Jy ! Component: 3900 - total flux cleaned = 0.0432163 Jy ! Component: 3950 - total flux cleaned = 0.0428981 Jy ! Component: 4000 - total flux cleaned = 0.043295 Jy ! Component: 4050 - total flux cleaned = 0.043374 Jy ! Total flux subtracted in 4096 components = 0.0434525 Jy ! Clean residual min=-0.005485 max=0.004441 Jy/beam ! Clean residual mean=0.000026 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 1.20376 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 381 components and 1.20376 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2129-1538_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7781 x 2.112 at 4.176 degrees (North through East) ! Clean map min=-0.011367 max=0.95523 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2129-1538_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.95523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00138463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434857 0.434857 0.869713 1.73943 3.47885 6.95771 13.9154 27.8308 55.6617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.955 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 689.882 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2129-1538_X_uvs.log closed on Thu Apr 7 12:19:48 2016