! Started logfile: /scr/pima/bg219g_uvs/J1539+2744_X_uvs.log on Thu Apr 7 09:52:41 2016 obs /scr/pima/bg219g_uvs/J1539+2744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1539+2744_X_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1539+2744 ! ! 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 11736 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/bg219g_uvs/J1539+2744_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.053464Jy sigma=22.481291 ! Fit after self-cal, rms=0.681586Jy sigma=14.519481 ! 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=0.6809 mas, bmaj=2.024 mas, bpa=14.14 degrees ! Estimated noise=0.645169 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 = 0.252895 Jy ! Component: 100 - total flux cleaned = 0.308069 Jy ! Total flux subtracted in 100 components = 0.308069 Jy ! Clean residual min=-0.006346 max=0.015493 Jy/beam ! Clean residual mean=-0.000004 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.308069 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.308069 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=0.082901Jy sigma=1.609422 ! Fit after self-cal, rms=0.082886Jy sigma=1.609224 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151261 Jy ! Component: 100 - total flux cleaned = 0.0222371 Jy ! Total flux subtracted in 100 components = 0.0222371 Jy ! Clean residual min=-0.005359 max=0.007893 Jy/beam ! Clean residual mean=-0.000001 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.330306 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.330306 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=0.080975Jy sigma=1.544745 ! Fit after self-cal, rms=0.080943Jy sigma=1.544053 ! Inverting map ! Added new window around map position (10, -15.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605383 Jy ! Component: 100 - total flux cleaned = 0.00662502 Jy ! Total flux subtracted in 100 components = 0.00662502 Jy ! Clean residual min=-0.004387 max=0.005354 Jy/beam ! Clean residual mean=-0.000000 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.336931 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.336931 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=0.080375Jy sigma=1.531312 ! Fit after self-cal, rms=0.080329Jy sigma=1.529637 ! 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=0.8483 mas, bmaj=2.134 mas, bpa=13.04 degrees ! Estimated noise=0.412054 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 = 0.00144907 Jy ! Component: 100 - total flux cleaned = 0.000813 Jy ! Component: 150 - total flux cleaned = 0.000216384 Jy ! Component: 200 - total flux cleaned = -0.000126464 Jy ! Total flux subtracted in 200 components = -0.000126464 Jy ! Clean residual min=-0.004309 max=0.004297 Jy/beam ! Clean residual mean=0.000002 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.336805 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.336805 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=0.080046Jy sigma=1.524092 ! Fit after self-cal, rms=0.080029Jy sigma=1.523446 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.134 at 13.04 degrees (North through East) ! Clean map min=-0.0039931 max=0.31929 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 1.02 FD 1.06 HN 1.02 KP 1.01 ! LA 1.08 MK 0.95 NL 0.99 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.05 KP 1.01 ! LA 1.02 MK 0.97 NL 1.02 OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 0.99 ! LA 1.00 MK 0.98 NL 1.00 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.99 KP 1.01 ! LA 1.00 MK 1.00 NL 1.02 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.99 ! LA 1.04 MK 0.98 NL 1.02 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.04 KP 1.00 ! LA 0.95 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 1.01 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! 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=0.080029Jy sigma=1.523446 ! Fit after self-cal, rms=0.080486Jy sigma=1.505979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.132 mas, bpa=12.99 degrees ! Estimated noise=0.413024 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 = 0.000275407 Jy ! Component: 100 - total flux cleaned = 0.000424266 Jy ! Component: 150 - total flux cleaned = 0.000386952 Jy ! Component: 200 - total flux cleaned = 0.000353244 Jy ! Total flux subtracted in 200 components = 0.000353244 Jy ! Clean residual min=-0.003508 max=0.002975 Jy/beam ! Clean residual mean=-0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.337158 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.337158 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=0.080425Jy sigma=1.504951 ! Fit after self-cal, rms=0.080456Jy sigma=1.504800 ! 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=0.080456Jy sigma=1.504800 ! Fit after self-cal, rms=0.080522Jy sigma=1.504613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8436 mas, bmaj=2.132 mas, bpa=12.95 degrees ! Estimated noise=0.413085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.00298e-05 Jy ! Component: 100 - total flux cleaned = 0.000162607 Jy ! Component: 150 - total flux cleaned = 0.000198097 Jy ! Component: 200 - total flux cleaned = 0.000168201 Jy ! Total flux subtracted in 200 components = 0.000168201 Jy ! Clean residual min=-0.003274 max=0.002971 Jy/beam ! Clean residual mean=-0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.337326 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.337326 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=0.080483Jy sigma=1.503951 ! Fit after self-cal, rms=0.080477Jy sigma=1.503893 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 = -0.000121131 Jy ! Component: 100 - total flux cleaned = -0.000148184 Jy ! Component: 150 - total flux cleaned = -0.000172478 Jy ! Component: 200 - total flux cleaned = -0.000194101 Jy ! Total flux subtracted in 200 components = -0.000194101 Jy ! Clean residual min=-0.003181 max=0.002959 Jy/beam ! Clean residual mean=-0.000000 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.337132 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.337132 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=0.080460Jy sigma=1.503563 ! Fit after self-cal, rms=0.080455Jy sigma=1.503520 ! 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=0.080455Jy sigma=1.503520 ! Fit after self-cal, rms=0.080532Jy sigma=1.503322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.132 mas, bpa=12.93 degrees ! Estimated noise=0.413084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.43807e-05 Jy ! Component: 100 - total flux cleaned = 3.58202e-05 Jy ! Component: 150 - total flux cleaned = 3.37264e-05 Jy ! Component: 200 - total flux cleaned = 1.34334e-05 Jy ! Total flux subtracted in 200 components = 1.34334e-05 Jy ! Clean residual min=-0.002963 max=0.002949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.337146 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.337146 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=0.080509Jy sigma=1.502939 ! Fit after self-cal, rms=0.080506Jy sigma=1.502894 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 = -8.12197e-05 Jy ! Component: 100 - total flux cleaned = -0.000121191 Jy ! Component: 150 - total flux cleaned = -0.000139764 Jy ! Component: 200 - total flux cleaned = -0.00015658 Jy ! Total flux subtracted in 200 components = -0.00015658 Jy ! Clean residual min=-0.002898 max=0.002935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.336989 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.336989 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=0.080496Jy sigma=1.502696 ! Fit after self-cal, rms=0.080492Jy sigma=1.502667 ! Inverting map ! Added new window around map position (-24.4, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266651 Jy ! Component: 100 - total flux cleaned = 0.00342486 Jy ! Component: 150 - total flux cleaned = 0.00390635 Jy ! Component: 200 - total flux cleaned = 0.00412693 Jy ! Total flux subtracted in 200 components = 0.00412693 Jy ! Clean residual min=-0.002643 max=0.002290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.341116 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.341116 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=0.080358Jy sigma=1.500133 ! Fit after self-cal, rms=0.080355Jy sigma=1.500014 ! 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=0.080355Jy sigma=1.500014 ! Fit after self-cal, rms=0.080370Jy sigma=1.499867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=2.824 mas, bpa=2.227 degrees ! Estimated noise=0.555008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634703 Jy ! Component: 100 - total flux cleaned = 0.000759691 Jy ! Component: 150 - total flux cleaned = 0.00072474 Jy ! Component: 200 - total flux cleaned = 0.000576821 Jy ! Total flux subtracted in 200 components = 0.000576821 Jy ! Clean residual min=-0.002427 max=0.002999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.341693 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.341693 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=0.080364Jy sigma=1.499652 ! Fit after self-cal, rms=0.080366Jy sigma=1.499604 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 = 0.000103501 Jy ! Component: 100 - total flux cleaned = -2.18259e-05 Jy ! Component: 150 - total flux cleaned = -0.000112154 Jy ! Component: 200 - total flux cleaned = -0.000153441 Jy ! Total flux subtracted in 200 components = -0.000153441 Jy ! Clean residual min=-0.002406 max=0.003035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.341539 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.341539 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=0.080363Jy sigma=1.499574 ! Fit after self-cal, rms=0.080362Jy sigma=1.499562 ! 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=0.8423 mas, bmaj=2.132 mas, bpa=12.94 degrees ! Estimated noise=0.412688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8423 x 2.132 at 12.94 degrees (North through East) ! Clean map min=-0.0023458 max=0.32153 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=0.6766 mas, bmaj=2.023 mas, bpa=14.06 degrees ! Estimated noise=0.642813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251865 Jy ! Component: 100 - total flux cleaned = 0.307136 Jy ! Component: 150 - total flux cleaned = 0.323186 Jy ! Component: 200 - total flux cleaned = 0.330857 Jy ! Total flux subtracted in 200 components = 0.330857 Jy ! Clean residual min=-0.004369 max=0.005182 Jy/beam ! Clean residual mean=-0.000002 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.330857 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.330857 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8423 mas, bmaj=2.132 mas, bpa=12.94 degrees ! Estimated noise=0.412688 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) ! Added new window around map position (-3.8, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488097 Jy ! Component: 100 - total flux cleaned = 0.00774559 Jy ! Component: 150 - total flux cleaned = 0.00934529 Jy ! Component: 200 - total flux cleaned = 0.0106642 Jy ! Total flux subtracted in 200 components = 0.0106642 Jy ! Clean residual min=-0.002898 max=0.002645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.341521 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.341521 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=1.91 mas, bmaj=2.824 mas, bpa=2.227 degrees ! Estimated noise=0.555008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141677 Jy ! Component: 100 - total flux cleaned = 0.00153889 Jy ! Component: 150 - total flux cleaned = 0.00153866 Jy ! Component: 200 - total flux cleaned = 0.00163645 Jy ! Total flux subtracted in 200 components = 0.00163645 Jy ! Clean residual min=-0.002604 max=0.002993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.343157 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 = -1.21695e-06 Jy ! Component: 100 - total flux cleaned = -3.9696e-05 Jy ! Component: 150 - total flux cleaned = -7.23366e-06 Jy ! Component: 200 - total flux cleaned = -3.88353e-05 Jy ! Total flux subtracted in 200 components = -3.88353e-05 Jy ! Clean residual min=-0.002552 max=0.003030 Jy/beam ! Clean residual mean=-0.000000 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.343118 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.343119 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8423 mas, bmaj=2.132 mas, bpa=12.94 degrees ! Estimated noise=0.412688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458858 Jy ! Component: 100 - total flux cleaned = -0.000519903 Jy ! Component: 150 - total flux cleaned = -0.000469707 Jy ! Component: 200 - total flux cleaned = -0.000511074 Jy ! Total flux subtracted in 200 components = -0.000511074 Jy ! Clean residual min=-0.002354 max=0.002215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.342607 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.342608 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=0.080356Jy sigma=1.499424 ! Fit after self-cal, rms=0.080345Jy sigma=1.499148 wmodel /scr/pima/bg219g_uvs/J1539+2744_X_map.mod ! Writing 82 model components to file: /scr/pima/bg219g_uvs/J1539+2744_X_map.mod wobs /scr/pima/bg219g_uvs/J1539+2744_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1539+2744_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1539+2744_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1539+2744_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 = -0.000625175 Jy ! Component: 100 - total flux cleaned = -0.000854664 Jy ! Component: 150 - total flux cleaned = -0.00106532 Jy ! Component: 200 - total flux cleaned = -0.00129821 Jy ! Component: 250 - total flux cleaned = -0.00148858 Jy ! Component: 300 - total flux cleaned = -0.00173072 Jy ! Component: 350 - total flux cleaned = -0.00184654 Jy ! Component: 400 - total flux cleaned = -0.00190237 Jy ! Component: 450 - total flux cleaned = -0.00198322 Jy ! Component: 500 - total flux cleaned = -0.00193061 Jy ! Component: 550 - total flux cleaned = -0.00190569 Jy ! Component: 600 - total flux cleaned = -0.00185709 Jy ! Component: 650 - total flux cleaned = -0.00192829 Jy ! Component: 700 - total flux cleaned = -0.00188179 Jy ! Component: 750 - total flux cleaned = -0.00190391 Jy ! Component: 800 - total flux cleaned = -0.00185991 Jy ! Component: 850 - total flux cleaned = -0.00198897 Jy ! Component: 900 - total flux cleaned = -0.00194631 Jy ! Component: 950 - total flux cleaned = -0.00198769 Jy ! Component: 1000 - total flux cleaned = -0.0020082 Jy ! Component: 1050 - total flux cleaned = -0.00204765 Jy ! Component: 1100 - total flux cleaned = -0.00202805 Jy ! Component: 1150 - total flux cleaned = -0.00200945 Jy ! Component: 1200 - total flux cleaned = -0.00199113 Jy ! Component: 1250 - total flux cleaned = -0.00202789 Jy ! Component: 1300 - total flux cleaned = -0.0019369 Jy ! Component: 1350 - total flux cleaned = -0.00186567 Jy ! Component: 1400 - total flux cleaned = -0.00176053 Jy ! Component: 1450 - total flux cleaned = -0.00169154 Jy ! Component: 1500 - total flux cleaned = -0.00167436 Jy ! Component: 1550 - total flux cleaned = -0.00155655 Jy ! Component: 1600 - total flux cleaned = -0.00147366 Jy ! Component: 1650 - total flux cleaned = -0.00139174 Jy ! Component: 1700 - total flux cleaned = -0.00129452 Jy ! Component: 1750 - total flux cleaned = -0.0012148 Jy ! Component: 1800 - total flux cleaned = -0.00113583 Jy ! Component: 1850 - total flux cleaned = -0.0010736 Jy ! Component: 1900 - total flux cleaned = -0.00102715 Jy ! Component: 1950 - total flux cleaned = -0.000920314 Jy ! Component: 2000 - total flux cleaned = -0.000860156 Jy ! Component: 2050 - total flux cleaned = -0.000860005 Jy ! Component: 2100 - total flux cleaned = -0.000786463 Jy ! Component: 2150 - total flux cleaned = -0.000757379 Jy ! Component: 2200 - total flux cleaned = -0.000743106 Jy ! Component: 2250 - total flux cleaned = -0.000657808 Jy ! Component: 2300 - total flux cleaned = -0.00058739 Jy ! Component: 2350 - total flux cleaned = -0.000545433 Jy ! Component: 2400 - total flux cleaned = -0.000517672 Jy ! Component: 2450 - total flux cleaned = -0.000448667 Jy ! Component: 2500 - total flux cleaned = -0.000407742 Jy ! Component: 2550 - total flux cleaned = -0.000367133 Jy ! Component: 2600 - total flux cleaned = -0.000273156 Jy ! Component: 2650 - total flux cleaned = -0.000219866 Jy ! Component: 2700 - total flux cleaned = -0.000140721 Jy ! Component: 2750 - total flux cleaned = -0.000101465 Jy ! Component: 2800 - total flux cleaned = -6.24961e-05 Jy ! Component: 2850 - total flux cleaned = 1.49671e-05 Jy ! Component: 2900 - total flux cleaned = 5.34861e-05 Jy ! Component: 2950 - total flux cleaned = 0.000142869 Jy ! Component: 3000 - total flux cleaned = 0.000256978 Jy ! Component: 3050 - total flux cleaned = 0.000269639 Jy ! Component: 3100 - total flux cleaned = 0.000382384 Jy ! Component: 3150 - total flux cleaned = 0.000481955 Jy ! Component: 3200 - total flux cleaned = 0.000543778 Jy ! Component: 3250 - total flux cleaned = 0.000666697 Jy ! Component: 3300 - total flux cleaned = 0.000727751 Jy ! Component: 3350 - total flux cleaned = 0.000812789 Jy ! Component: 3400 - total flux cleaned = 0.000885223 Jy ! Component: 3450 - total flux cleaned = 0.000993166 Jy ! Component: 3500 - total flux cleaned = 0.00110053 Jy ! Component: 3550 - total flux cleaned = 0.00113614 Jy ! Component: 3600 - total flux cleaned = 0.00119507 Jy ! Component: 3650 - total flux cleaned = 0.00124207 Jy ! Component: 3700 - total flux cleaned = 0.00130055 Jy ! Component: 3750 - total flux cleaned = 0.00134721 Jy ! Component: 3800 - total flux cleaned = 0.00140524 Jy ! Component: 3850 - total flux cleaned = 0.00145141 Jy ! Component: 3900 - total flux cleaned = 0.00149749 Jy ! Component: 3950 - total flux cleaned = 0.00160057 Jy ! Component: 4000 - total flux cleaned = 0.00165763 Jy ! Component: 4050 - total flux cleaned = 0.00168038 Jy ! Total flux subtracted in 4096 components = 0.00174841 Jy ! Clean residual min=-0.000747 max=0.000707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.344356 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 327 components and 0.344356 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1539+2744_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8423 x 2.132 at 12.94 degrees (North through East) ! Clean map min=-0.0012663 max=0.32105 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1539+2744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.321046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164583 0.164583 0.329167 0.658333 1.31667 2.63333 5.26667 10.5333 21.0667 42.1333 84.2666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1822.79 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1539+2744_X_uvs.log closed on Thu Apr 7 09:52:45 2016