! Started logfile: /scr/pima/bg219a_uvs/J1733-1304_X_dfm.log on Fri May 20 00:16:31 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/bg219a_uvs/J1733-1304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1733-1304_X_uva.fits ! AN table 1: 29 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.650575 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 121 lines of history. ! ! Reading 3396 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 J1733-1304_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.382372Jy sigma=38.084191 ! Fit after self-cal, rms=2.223589Jy sigma=24.615820 ! 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=0.5519 mas, bmaj=1.472 mas, bpa=-2.643 degrees ! Estimated noise=2.07682 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 = 2.22886 Jy ! Component: 100 - total flux cleaned = 2.73039 Jy ! Total flux subtracted in 100 components = 2.73039 Jy ! Clean residual min=-0.146238 max=0.241260 Jy/beam ! Clean residual mean=-0.000562 rms=0.036705 Jy/beam ! Combined flux in latest and established models = 2.73039 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 2.73039 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=0.907061Jy sigma=8.932384 ! Fit after self-cal, rms=0.907005Jy sigma=8.932268 ! Inverting map ! Added new window around map position (-0.8, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24442 Jy ! Component: 100 - total flux cleaned = 0.410846 Jy ! Total flux subtracted in 100 components = 0.410846 Jy ! Clean residual min=-0.084735 max=0.142025 Jy/beam ! Clean residual mean=-0.000351 rms=0.021216 Jy/beam ! Combined flux in latest and established models = 3.14124 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 3.14124 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=0.784502Jy sigma=7.329500 ! Fit after self-cal, rms=0.782531Jy sigma=7.306176 ! Inverting map ! Added new window around map position (0.8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13402 Jy ! Component: 100 - total flux cleaned = 0.226042 Jy ! Total flux subtracted in 100 components = 0.226042 Jy ! Clean residual min=-0.051969 max=0.063672 Jy/beam ! Clean residual mean=-0.000242 rms=0.013659 Jy/beam ! Combined flux in latest and established models = 3.36728 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 3.36728 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=0.741984Jy sigma=6.745252 ! Fit after self-cal, rms=0.741510Jy sigma=6.739488 ! 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=0.6546 mas, bmaj=1.733 mas, bpa=-4.936 degrees ! Estimated noise=1.39863 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 = 0.132351 Jy ! Component: 100 - total flux cleaned = 0.21461 Jy ! Component: 150 - total flux cleaned = 0.268053 Jy ! Component: 200 - total flux cleaned = 0.303951 Jy ! Total flux subtracted in 200 components = 0.303951 Jy ! Clean residual min=-0.047082 max=0.045944 Jy/beam ! Clean residual mean=-0.000138 rms=0.011608 Jy/beam ! Combined flux in latest and established models = 3.67123 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 3.67123 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=0.716160Jy sigma=6.328411 ! Fit after self-cal, rms=0.715956Jy sigma=6.326610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6546 x 1.733 at -4.936 degrees (North through East) ! Clean map min=-0.043801 max=2.9656 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: ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.02 NL 1.03 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 1.00 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 1.02 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.01 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.01 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.99 NL 1.00 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.03 NL 1.00 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.00 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.03 NL 1.01 OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.04 NL 0.99 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 1.01 OV 0.96 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.715956Jy sigma=6.326610 ! Fit after self-cal, rms=0.701193Jy sigma=6.213042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6575 mas, bmaj=1.736 mas, bpa=-4.788 degrees ! Estimated noise=1.37667 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 = -0.0342222 Jy ! Component: 100 - total flux cleaned = -0.0509107 Jy ! Component: 150 - total flux cleaned = -0.0583082 Jy ! Component: 200 - total flux cleaned = -0.0625105 Jy ! Total flux subtracted in 200 components = -0.0625105 Jy ! Clean residual min=-0.032567 max=0.028629 Jy/beam ! Clean residual mean=-0.000009 rms=0.007183 Jy/beam ! Combined flux in latest and established models = 3.60872 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 3.60872 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=0.697845Jy sigma=6.211304 ! Fit after self-cal, rms=0.697755Jy sigma=6.211070 ! 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=0.697755Jy sigma=6.211070 ! Fit after self-cal, rms=0.699959Jy sigma=6.152174 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6583 mas, bmaj=1.742 mas, bpa=-4.922 degrees ! Estimated noise=1.36811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0236339 Jy ! Component: 100 - total flux cleaned = -0.0364391 Jy ! Component: 150 - total flux cleaned = -0.0450562 Jy ! Component: 200 - total flux cleaned = -0.0505714 Jy ! Total flux subtracted in 200 components = -0.0505714 Jy ! Clean residual min=-0.025023 max=0.023245 Jy/beam ! Clean residual mean=-0.000014 rms=0.005520 Jy/beam ! Combined flux in latest and established models = 3.55815 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 3.55815 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=0.698209Jy sigma=6.158414 ! Fit after self-cal, rms=0.698165Jy sigma=6.158254 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 = -0.00179357 Jy ! Component: 100 - total flux cleaned = -0.00196575 Jy ! Component: 150 - total flux cleaned = -0.00181457 Jy ! Component: 200 - total flux cleaned = -0.001825 Jy ! Total flux subtracted in 200 components = -0.001825 Jy ! Clean residual min=-0.024523 max=0.022718 Jy/beam ! Clean residual mean=-0.000016 rms=0.005425 Jy/beam ! Combined flux in latest and established models = 3.55633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 3.55633 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=0.698030Jy sigma=6.158251 ! Fit after self-cal, rms=0.698011Jy sigma=6.158170 ! 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=0.698011Jy sigma=6.158170 ! Fit after self-cal, rms=0.693149Jy sigma=6.147958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.659 mas, bmaj=1.743 mas, bpa=-4.917 degrees ! Estimated noise=1.3561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0222442 Jy ! Component: 100 - total flux cleaned = -0.0333903 Jy ! Component: 150 - total flux cleaned = -0.0408403 Jy ! Component: 200 - total flux cleaned = -0.0457462 Jy ! Total flux subtracted in 200 components = -0.0457462 Jy ! Clean residual min=-0.022505 max=0.021762 Jy/beam ! Clean residual mean=-0.000012 rms=0.005178 Jy/beam ! Combined flux in latest and established models = 3.51058 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 3.51058 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=0.691572Jy sigma=6.154773 ! Fit after self-cal, rms=0.691554Jy sigma=6.154655 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 (2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213659 Jy ! Component: 100 - total flux cleaned = 0.0325538 Jy ! Component: 150 - total flux cleaned = 0.0402942 Jy ! Component: 200 - total flux cleaned = 0.0464419 Jy ! Total flux subtracted in 200 components = 0.0464419 Jy ! Clean residual min=-0.018548 max=0.013928 Jy/beam ! Clean residual mean=-0.000010 rms=0.003651 Jy/beam ! Combined flux in latest and established models = 3.55702 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 3.55702 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=0.690208Jy sigma=6.154599 ! Fit after self-cal, rms=0.690120Jy sigma=6.152975 ! 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=0.690120Jy sigma=6.152975 ! Fit after self-cal, rms=0.685314Jy sigma=6.139709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.78 mas, bmaj=4.255 mas, bpa=-0.4282 degrees ! Estimated noise=2.32379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0112605 Jy ! Component: 100 - total flux cleaned = -0.0105797 Jy ! Component: 150 - total flux cleaned = -0.00937138 Jy ! Component: 200 - total flux cleaned = -0.00712064 Jy ! Total flux subtracted in 200 components = -0.00712064 Jy ! Clean residual min=-0.023179 max=0.019005 Jy/beam ! Clean residual mean=-0.000044 rms=0.007424 Jy/beam ! Combined flux in latest and established models = 3.5499 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 3.5499 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=0.683423Jy sigma=6.150046 ! Fit after self-cal, rms=0.683345Jy sigma=6.148072 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 = 0.0044105 Jy ! Component: 100 - total flux cleaned = 0.00848626 Jy ! Component: 150 - total flux cleaned = 0.0109 Jy ! Component: 200 - total flux cleaned = 0.0128028 Jy ! Total flux subtracted in 200 components = 0.0128028 Jy ! Clean residual min=-0.023051 max=0.019344 Jy/beam ! Clean residual mean=-0.000044 rms=0.007484 Jy/beam ! Combined flux in latest and established models = 3.5627 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 3.5627 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=0.683267Jy sigma=6.150349 ! Fit after self-cal, rms=0.683229Jy sigma=6.149841 ! 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=0.6597 mas, bmaj=1.745 mas, bpa=-4.934 degrees ! Estimated noise=1.34385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6597 x 1.745 at -4.934 degrees (North through East) ! Clean map min=-0.025859 max=2.8857 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=0.683229Jy sigma=6.149841 ! Fit after self-cal, rms=0.647808Jy sigma=5.718171 ! Inverting map and beam ! Estimated beam: bmin=0.6628 mas, bmaj=1.743 mas, bpa=-4.605 degrees ! Estimated noise=1.28008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.115578 Jy ! Component: 100 - total flux cleaned = -0.157571 Jy ! Component: 150 - total flux cleaned = -0.173716 Jy ! Component: 200 - total flux cleaned = -0.178925 Jy ! Total flux subtracted in 200 components = -0.178925 Jy ! Clean residual min=-0.029436 max=0.043862 Jy/beam ! Clean residual mean=-0.000039 rms=0.008387 Jy/beam ! Combined flux in latest and established models = 3.38378 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 3.38378 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=0.619774Jy sigma=5.556522 ! Fit after self-cal, rms=0.619785Jy sigma=5.556152 ! Inverting map ! Added new window around map position (-2.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397728 Jy ! Component: 100 - total flux cleaned = 0.0506516 Jy ! Component: 150 - total flux cleaned = 0.0591241 Jy ! Component: 200 - total flux cleaned = 0.0664955 Jy ! Total flux subtracted in 200 components = 0.0664955 Jy ! Clean residual min=-0.022447 max=0.020635 Jy/beam ! Clean residual mean=-0.000049 rms=0.005238 Jy/beam ! Combined flux in latest and established models = 3.45027 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 3.45027 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=0.615739Jy sigma=5.529488 ! Fit after self-cal, rms=0.615597Jy sigma=5.526142 ! 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=0.615597Jy sigma=5.526142 ! Fit after self-cal, rms=0.599421Jy sigma=5.255507 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=0.5574 mas, bmaj=1.475 mas, bpa=-1.987 degrees ! Estimated noise=1.85531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99094 Jy ! Component: 100 - total flux cleaned = 2.44988 Jy ! Component: 150 - total flux cleaned = 2.66427 Jy ! Component: 200 - total flux cleaned = 2.79658 Jy ! Total flux subtracted in 200 components = 2.79658 Jy ! Clean residual min=-0.065243 max=0.074703 Jy/beam ! Clean residual mean=-0.000212 rms=0.016352 Jy/beam ! Combined flux in latest and established models = 2.79658 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 2.79658 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6652 mas, bmaj=1.744 mas, bpa=-4.399 degrees ! Estimated noise=1.22873 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 = 0.12821 Jy ! Component: 100 - total flux cleaned = 0.20985 Jy ! Component: 150 - total flux cleaned = 0.268672 Jy ! Component: 200 - total flux cleaned = 0.315122 Jy ! Total flux subtracted in 200 components = 0.315122 Jy ! Clean residual min=-0.040912 max=0.045231 Jy/beam ! Clean residual mean=-0.000132 rms=0.010132 Jy/beam ! Combined flux in latest and established models = 3.11171 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 3.11171 Jy ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450814 Jy ! Component: 100 - total flux cleaned = 0.0778883 Jy ! Component: 150 - total flux cleaned = 0.105073 Jy ! Component: 200 - total flux cleaned = 0.128325 Jy ! Total flux subtracted in 200 components = 0.128325 Jy ! Clean residual min=-0.030697 max=0.022851 Jy/beam ! Clean residual mean=-0.000071 rms=0.006348 Jy/beam ! Combined flux in latest and established models = 3.24003 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 3.24003 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=1.778 mas, bmaj=4.296 mas, bpa=-0.319 degrees ! Estimated noise=2.0921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449489 Jy ! Component: 100 - total flux cleaned = 0.0764402 Jy ! Component: 150 - total flux cleaned = 0.101548 Jy ! Component: 200 - total flux cleaned = 0.122234 Jy ! Total flux subtracted in 200 components = 0.122234 Jy ! Clean residual min=-0.031129 max=0.029154 Jy/beam ! Clean residual mean=-0.000115 rms=0.010068 Jy/beam ! Combined flux in latest and established models = 3.36227 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 = 0.0172878 Jy ! Component: 100 - total flux cleaned = 0.0318256 Jy ! Component: 150 - total flux cleaned = 0.0440859 Jy ! Component: 200 - total flux cleaned = 0.0544381 Jy ! Total flux subtracted in 200 components = 0.0544381 Jy ! Clean residual min=-0.027749 max=0.024995 Jy/beam ! Clean residual mean=-0.000086 rms=0.008464 Jy/beam ! Combined flux in latest and established models = 3.4167 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 123 components and 3.4167 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6652 mas, bmaj=1.744 mas, bpa=-4.399 degrees ! Estimated noise=1.22873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251473 Jy ! Component: 100 - total flux cleaned = 0.00385952 Jy ! Component: 150 - total flux cleaned = 0.00765055 Jy ! Component: 200 - total flux cleaned = 0.00996483 Jy ! Total flux subtracted in 200 components = 0.00996483 Jy ! Clean residual min=-0.023022 max=0.020894 Jy/beam ! Clean residual mean=-0.000035 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 3.42667 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 3.42667 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=0.572825Jy sigma=5.141840 ! Fit after self-cal, rms=0.572676Jy sigma=5.136421 wmodel /J1733-1304_X_map.mod ! wmodel: Unable to open new model file: /J1733-1304_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1733-1304_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6652 x 1.744 at -4.399 degrees (North through East) ! Clean map min=-0.020276 max=2.5487 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1733-1304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.54867 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00423993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.499076 0.499076 0.998153 1.99631 3.99261 7.98522 15.9704 31.9409 63.8818 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0127 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.548 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.11 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1733-1304_X_dfm.log closed on Fri May 20 00:16:34 2016