! Started logfile: /scr/pima/bg219e_uvs/J1127-1857_X_dfm.log on Thu May 19 18:36:28 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J1127-1857_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1127-1857_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.879699 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 4212 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1127-1857_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 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.618971Jy sigma=28.475678 ! Fit after self-cal, rms=0.261475Jy sigma=4.443662 ! 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=0.8044 mas, bmaj=2.346 mas, bpa=-0.03241 degrees ! Estimated noise=1.1816 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 = 0.915028 Jy ! Component: 100 - total flux cleaned = 1.11966 Jy ! Total flux subtracted in 100 components = 1.11966 Jy ! Clean residual min=-0.029808 max=0.070415 Jy/beam ! Clean residual mean=-0.000048 rms=0.009990 Jy/beam ! Combined flux in latest and established models = 1.11966 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.11966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.169996Jy sigma=2.871266 ! Fit after self-cal, rms=0.169969Jy sigma=2.870403 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0772891 Jy ! Component: 100 - total flux cleaned = 0.11924 Jy ! Total flux subtracted in 100 components = 0.11924 Jy ! Clean residual min=-0.019779 max=0.026216 Jy/beam ! Clean residual mean=0.000007 rms=0.005137 Jy/beam ! Combined flux in latest and established models = 1.2389 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 1.2389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107291Jy sigma=1.742444 ! Fit after self-cal, rms=0.107169Jy sigma=1.740005 ! 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=0.9959 mas, bmaj=2.773 mas, bpa=-4.839 degrees ! Estimated noise=0.820647 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 = 0.042066 Jy ! Component: 100 - total flux cleaned = 0.0621017 Jy ! Component: 150 - total flux cleaned = 0.0727486 Jy ! Component: 200 - total flux cleaned = 0.0785692 Jy ! Total flux subtracted in 200 components = 0.0785692 Jy ! Clean residual min=-0.012573 max=0.019488 Jy/beam ! Clean residual mean=0.000055 rms=0.004003 Jy/beam ! Combined flux in latest and established models = 1.31747 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 1.31747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093165Jy sigma=1.396310 ! Fit after self-cal, rms=0.093135Jy sigma=1.395799 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9959 x 2.773 at -4.839 degrees (North through East) ! Clean map min=-0.012121 max=1.2071 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 1.05 FD 1.13 HN 1.01 KP 0.98 ! LA 1.00 NL 1.00 OV 0.99 PT 1.01 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.97 LA 1.00 ! MK 0.95 OV 0.99 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.15 HN 1.00 KP 0.99 ! LA 1.01 NL 1.01 OV 0.99 PT 1.00 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.98 LA 0.99 ! MK 0.97 OV 0.99 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.06 KP 0.98 ! LA 1.01 NL 0.98 OV 1.01 PT 1.00 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 0.98 LA 0.97 ! MK 1.00 OV 0.99 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 1.02 KP 0.99 ! LA 1.01 NL 0.98 OV 1.01 PT 1.00 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 KP 0.97 LA 0.98 ! MK 0.98 OV 1.00 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.99 KP 0.98 ! LA 1.00 NL 0.99 OV 1.00 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 0.97 LA 0.98 ! MK 1.01 OV 1.00 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 1.01 KP 0.99 ! LA 1.00 NL 0.98 OV 0.99 PT 1.00 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 0.97 LA 0.99 ! MK 1.01 OV 1.00 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.01 KP 0.97 ! LA 1.02 NL 1.02 OV 0.99 PT 1.03 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 0.97 LA 0.99 ! MK 1.06 OV 0.98 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.11 HN 1.00 KP 0.98 ! LA 1.01 NL 0.99 OV 0.99 PT 0.99 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.97 LA 0.99 ! MK 1.01 OV 0.98 PT 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.04 KP 0.98 ! LA 1.01 NL 1.00 OV 1.00 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 0.97 LA 1.00 ! MK 1.01 OV 0.98 PT 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.01 KP 0.97 ! LA 1.03 NL 0.99 OV 0.99 PT 1.00 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 0.97 LA 1.00 ! MK 1.03 OV 1.00 PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 0.99 KP 0.99 ! LA 1.00 NL 1.00 OV 1.01 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.99 LA 1.00 ! MK 1.03 OV 0.99 PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 1.01 KP 0.96 ! LA 1.00 NL 1.01 OV 1.00 PT 1.00 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 KP 0.98 LA 0.99 ! MK 1.04 OV 1.00 PT 0.98 ! ! ! Fit before self-cal, rms=0.093135Jy sigma=1.395799 ! Fit after self-cal, rms=0.076701Jy sigma=1.120116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=2.785 mas, bpa=-4.946 degrees ! Estimated noise=0.821236 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 (-11.6, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535059 Jy ! Component: 100 - total flux cleaned = 0.00635202 Jy ! Component: 150 - total flux cleaned = 0.00620791 Jy ! Component: 200 - total flux cleaned = 0.00607894 Jy ! Total flux subtracted in 200 components = 0.00607894 Jy ! Clean residual min=-0.004394 max=0.004700 Jy/beam ! Clean residual mean=-0.000001 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 1.32355 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 1.32355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076223Jy sigma=1.114635 ! Fit after self-cal, rms=0.076218Jy sigma=1.114178 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076218Jy sigma=1.114178 ! Fit after self-cal, rms=0.076150Jy sigma=1.113716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=2.786 mas, bpa=-4.938 degrees ! Estimated noise=0.820875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47995e-05 Jy ! Component: 100 - total flux cleaned = -0.000287164 Jy ! Component: 150 - total flux cleaned = -0.000451399 Jy ! Component: 200 - total flux cleaned = -0.000554409 Jy ! Total flux subtracted in 200 components = -0.000554409 Jy ! Clean residual min=-0.004239 max=0.004575 Jy/beam ! Clean residual mean=-0.000002 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.323 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 1.323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076036Jy sigma=1.112669 ! Fit after self-cal, rms=0.076031Jy sigma=1.112593 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 (-50.2, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389195 Jy ! Component: 100 - total flux cleaned = 0.00522724 Jy ! Component: 150 - total flux cleaned = 0.00555078 Jy ! Component: 200 - total flux cleaned = 0.00575181 Jy ! Total flux subtracted in 200 components = 0.00575181 Jy ! Clean residual min=-0.004517 max=0.004225 Jy/beam ! Clean residual mean=-0.000004 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 1.32875 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 1.32875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075823Jy sigma=1.108470 ! Fit after self-cal, rms=0.075809Jy sigma=1.108229 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075809Jy sigma=1.108229 ! Fit after self-cal, rms=0.075713Jy sigma=1.107819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=2.785 mas, bpa=-4.928 degrees ! Estimated noise=0.820305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505947 Jy ! Component: 100 - total flux cleaned = 0.00072092 Jy ! Component: 150 - total flux cleaned = 0.000815955 Jy ! Component: 200 - total flux cleaned = 0.000858775 Jy ! Total flux subtracted in 200 components = 0.000858775 Jy ! Clean residual min=-0.003997 max=0.004099 Jy/beam ! Clean residual mean=-0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 1.32961 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 1.32961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075638Jy sigma=1.106809 ! Fit after self-cal, rms=0.075634Jy sigma=1.106753 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 (19.8, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348983 Jy ! Component: 100 - total flux cleaned = 0.00511985 Jy ! Component: 150 - total flux cleaned = 0.00615403 Jy ! Component: 200 - total flux cleaned = 0.00676726 Jy ! Total flux subtracted in 200 components = 0.00676726 Jy ! Clean residual min=-0.003511 max=0.003577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 1.33637 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 1.33637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075424Jy sigma=1.104373 ! Fit after self-cal, rms=0.075414Jy sigma=1.104056 ! Inverting map ! Added new window around map position (-10.2, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295592 Jy ! Component: 100 - total flux cleaned = 0.0035204 Jy ! Component: 150 - total flux cleaned = 0.00367876 Jy ! Component: 200 - total flux cleaned = 0.00378022 Jy ! Total flux subtracted in 200 components = 0.00378022 Jy ! Clean residual min=-0.003462 max=0.002904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 1.34015 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 1.34015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075243Jy sigma=1.101876 ! Fit after self-cal, rms=0.075235Jy sigma=1.101746 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075235Jy sigma=1.101746 ! Fit after self-cal, rms=0.075140Jy sigma=1.101189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=4.914 mas, bpa=14.25 degrees ! Estimated noise=1.02431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106166 Jy ! Component: 100 - total flux cleaned = -0.000886756 Jy ! Component: 150 - total flux cleaned = -0.000782728 Jy ! Component: 200 - total flux cleaned = -0.000695384 Jy ! Total flux subtracted in 200 components = -0.000695384 Jy ! Clean residual min=-0.003826 max=0.002888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 1.33946 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 1.33946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075069Jy sigma=1.100977 ! Fit after self-cal, rms=0.075062Jy sigma=1.100839 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 = -0.000131313 Jy ! Component: 100 - total flux cleaned = -9.20609e-05 Jy ! Component: 150 - total flux cleaned = 8.00801e-05 Jy ! Component: 200 - total flux cleaned = 0.000276962 Jy ! Total flux subtracted in 200 components = 0.000276962 Jy ! Clean residual min=-0.003738 max=0.002856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 1.33974 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 1.33974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075038Jy sigma=1.100778 ! Fit after self-cal, rms=0.075036Jy sigma=1.100747 ! 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=0.9978 mas, bmaj=2.785 mas, bpa=-4.928 degrees ! Estimated noise=0.819652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9978 x 2.785 at -4.928 degrees (North through East) ! Clean map min=-0.0033426 max=1.2087 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075036Jy sigma=1.100747 ! Fit after self-cal, rms=0.062219Jy sigma=0.873123 ! Inverting map and beam ! Estimated beam: bmin=0.9981 mas, bmaj=2.785 mas, bpa=-4.916 degrees ! Estimated noise=0.819262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122062 Jy ! Component: 100 - total flux cleaned = 0.00163704 Jy ! Component: 150 - total flux cleaned = 0.00194483 Jy ! Component: 200 - total flux cleaned = 0.00205653 Jy ! Total flux subtracted in 200 components = 0.00205653 Jy ! Clean residual min=-0.003442 max=0.003113 Jy/beam ! Clean residual mean=-0.000006 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 1.34179 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 1.34179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062066Jy sigma=0.870161 ! Fit after self-cal, rms=0.062064Jy sigma=0.870070 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288018 Jy ! Component: 100 - total flux cleaned = 0.000389317 Jy ! Component: 150 - total flux cleaned = 0.000578885 Jy ! Component: 200 - total flux cleaned = 0.000666709 Jy ! Total flux subtracted in 200 components = 0.000666709 Jy ! Clean residual min=-0.003405 max=0.002901 Jy/beam ! Clean residual mean=-0.000005 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.34246 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 186 components and 1.34246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061991Jy sigma=0.868819 ! Fit after self-cal, rms=0.061992Jy sigma=0.868800 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061992Jy sigma=0.868800 ! Fit after self-cal, rms=0.061955Jy sigma=0.868538 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=0.8042 mas, bmaj=2.349 mas, bpa=-0.1103 degrees ! Estimated noise=1.19207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.923095 Jy ! Component: 100 - total flux cleaned = 1.12945 Jy ! Component: 150 - total flux cleaned = 1.20702 Jy ! Component: 200 - total flux cleaned = 1.24901 Jy ! Total flux subtracted in 200 components = 1.24901 Jy ! Clean residual min=-0.009672 max=0.020558 Jy/beam ! Clean residual mean=-0.000035 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 1.24901 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.24901 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=2.785 mas, bpa=-4.919 degrees ! Estimated noise=0.819187 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 = 0.0315298 Jy ! Component: 100 - total flux cleaned = 0.0455583 Jy ! Component: 150 - total flux cleaned = 0.0530847 Jy ! Component: 200 - total flux cleaned = 0.0588958 Jy ! Total flux subtracted in 200 components = 0.0588958 Jy ! Clean residual min=-0.006074 max=0.005276 Jy/beam ! Clean residual mean=-0.000013 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 1.30791 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 1.30791 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=2.464 mas, bmaj=4.911 mas, bpa=14.24 degrees ! Estimated noise=1.02318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060285 Jy ! Component: 100 - total flux cleaned = 0.0106043 Jy ! Component: 150 - total flux cleaned = 0.0144247 Jy ! Component: 200 - total flux cleaned = 0.0176644 Jy ! Total flux subtracted in 200 components = 0.0176644 Jy ! Clean residual min=-0.005531 max=0.003965 Jy/beam ! Clean residual mean=-0.000015 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 1.32557 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237811 Jy ! Component: 100 - total flux cleaned = 0.00428835 Jy ! Component: 150 - total flux cleaned = 0.00599478 Jy ! Component: 200 - total flux cleaned = 0.00753471 Jy ! Total flux subtracted in 200 components = 0.00753471 Jy ! Clean residual min=-0.004843 max=0.003532 Jy/beam ! Clean residual mean=-0.000014 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 1.33311 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 88 components and 1.33311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=2.785 mas, bpa=-4.919 degrees ! Estimated noise=0.819187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091349 Jy ! Component: 100 - total flux cleaned = 0.00196657 Jy ! Component: 150 - total flux cleaned = 0.00298247 Jy ! Component: 200 - total flux cleaned = 0.00353035 Jy ! Total flux subtracted in 200 components = 0.00353035 Jy ! Clean residual min=-0.004194 max=0.003469 Jy/beam ! Clean residual mean=-0.000006 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 1.33664 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 1.33664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062334Jy sigma=0.874362 ! Fit after self-cal, rms=0.062278Jy sigma=0.873516 wmodel /J1127-1857_X_map.mod ! wmodel: Unable to open new model file: /J1127-1857_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1127-1857_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 2.785 at -4.919 degrees (North through East) ! Clean map min=-0.0038445 max=1.2109 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1127-1857_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.21086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000836602 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207275 0.207275 0.414551 0.829102 1.6582 3.31641 6.63281 13.2656 26.5312 53.0625 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.21 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1447.35 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1127-1857_X_dfm.log closed on Thu May 19 18:36:31 2016