! Started logfile: /scr/pima/bg219i_uvs/J1824+0322_X_dfm.log on Thu May 19 23:33:08 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/bg219i_uvs/J1824+0322_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1824+0322_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J1824+0322 ! ! 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 20748 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 J1824+0322_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005642Jy sigma=23.680414 ! Fit after self-cal, rms=0.924455Jy sigma=21.749869 ! 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=0.7832 mas, bmaj=1.658 mas, bpa=-1.74 degrees ! Estimated noise=0.40842 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 = 0.0553133 Jy ! Component: 100 - total flux cleaned = 0.0705833 Jy ! Total flux subtracted in 100 components = 0.0705833 Jy ! Clean residual min=-0.003689 max=0.006696 Jy/beam ! Clean residual mean=-0.000002 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0705833 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0705833 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=0.068782Jy sigma=1.469576 ! Fit after self-cal, rms=0.068102Jy sigma=1.454445 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791493 Jy ! Component: 100 - total flux cleaned = 0.0131304 Jy ! Total flux subtracted in 100 components = 0.0131304 Jy ! Clean residual min=-0.003353 max=0.006475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0837137 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0837137 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=0.066332Jy sigma=1.405088 ! Fit after self-cal, rms=0.066344Jy sigma=1.404847 ! Inverting map ! Added new window around map position (-12.4, 7.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563208 Jy ! Component: 100 - total flux cleaned = 0.00904862 Jy ! Total flux subtracted in 100 components = 0.00904862 Jy ! Clean residual min=-0.003217 max=0.004923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0927623 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0927623 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=0.065693Jy sigma=1.386647 ! Fit after self-cal, rms=0.065632Jy sigma=1.385560 ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447604 Jy ! Component: 100 - total flux cleaned = 0.00693123 Jy ! Total flux subtracted in 100 components = 0.00693123 Jy ! Clean residual min=-0.002980 max=0.003752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0996935 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0996935 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=0.065159Jy sigma=1.372027 ! Fit after self-cal, rms=0.065117Jy sigma=1.371092 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.002 mas, bpa=-0.3547 degrees ! Estimated noise=0.226905 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 (-1.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533497 Jy ! Component: 100 - total flux cleaned = 0.00856495 Jy ! Component: 150 - total flux cleaned = 0.0108605 Jy ! Component: 200 - total flux cleaned = 0.0125622 Jy ! Total flux subtracted in 200 components = 0.0125622 Jy ! Clean residual min=-0.002618 max=0.003759 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.112256 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.112256 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=0.064675Jy sigma=1.357405 ! Fit after self-cal, rms=0.064662Jy sigma=1.356930 ! Inverting map ! Added new window around map position (-9.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341018 Jy ! Component: 100 - total flux cleaned = 0.00523452 Jy ! Component: 150 - total flux cleaned = 0.00637671 Jy ! Component: 200 - total flux cleaned = 0.00706854 Jy ! Total flux subtracted in 200 components = 0.00706854 Jy ! Clean residual min=-0.001898 max=0.002042 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.119324 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.119324 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=0.064481Jy sigma=1.351631 ! Fit after self-cal, rms=0.064460Jy sigma=1.351028 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.002 at -0.3547 degrees (North through East) ! Clean map min=-0.0018573 max=0.072023 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 1.06 FD 1.03 HN 1.12 KP 0.99 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.95 ! LA 0.96 MK 1.07 NL 0.98 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.98 KP 1.02 ! LA 0.93 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.14 KP 1.02 ! LA 0.93 MK 0.97 NL 1.00 OV 0.95 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.03 KP 1.02 ! LA 0.98 MK 0.94 NL 0.98 OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 0.96 ! LA 0.99 MK 1.04 NL 0.99 OV 0.93 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.09 KP 0.96 ! LA 0.98 MK 1.05 NL 0.98 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.08 KP 1.02 ! LA 0.99 MK 1.05 NL 0.95 OV 0.94 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.98 KP 1.00 ! LA 0.97 MK 0.95 NL 0.98 OV 0.96 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.95 KP 0.98 ! LA 0.98 MK 0.95 NL 1.00 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 1.03 ! LA 0.99 MK 0.99 NL 1.01 OV 0.95 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.08 KP 0.98 ! LA 0.95 MK 1.08 NL 1.02 OV 0.93 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.064460Jy sigma=1.351028 ! Fit after self-cal, rms=0.065372Jy sigma=1.347052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.011 mas, bpa=-0.4379 degrees ! Estimated noise=0.226209 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 = 0.0013926 Jy ! Component: 100 - total flux cleaned = 0.00171344 Jy ! Component: 150 - total flux cleaned = 0.00182991 Jy ! Component: 200 - total flux cleaned = 0.00188043 Jy ! Total flux subtracted in 200 components = 0.00188043 Jy ! Clean residual min=-0.001712 max=0.001696 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.121205 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.121205 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=0.065333Jy sigma=1.346047 ! Fit after self-cal, rms=0.065385Jy sigma=1.345818 ! 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=0.065385Jy sigma=1.345818 ! Fit after self-cal, rms=0.066368Jy sigma=1.342790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.008 mas, bpa=-0.5578 degrees ! Estimated noise=0.226608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82793e-05 Jy ! Component: 100 - total flux cleaned = -8.59088e-05 Jy ! Component: 150 - total flux cleaned = -6.59695e-05 Jy ! Component: 200 - total flux cleaned = 8.02143e-06 Jy ! Total flux subtracted in 200 components = 8.02143e-06 Jy ! Clean residual min=-0.001525 max=0.001451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.121213 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.121213 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=0.066353Jy sigma=1.342473 ! Fit after self-cal, rms=0.066397Jy sigma=1.342340 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 = 5.37032e-05 Jy ! Component: 100 - total flux cleaned = 8.92809e-05 Jy ! Component: 150 - total flux cleaned = 0.000139311 Jy ! Component: 200 - total flux cleaned = 0.000170982 Jy ! Total flux subtracted in 200 components = 0.000170982 Jy ! Clean residual min=-0.001521 max=0.001448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.121384 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.121384 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=0.066388Jy sigma=1.342163 ! Fit after self-cal, rms=0.066390Jy sigma=1.342152 ! 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=0.066390Jy sigma=1.342152 ! Fit after self-cal, rms=0.066454Jy sigma=1.342125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.008 mas, bpa=-0.635 degrees ! Estimated noise=0.226551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.44092e-06 Jy ! Component: 100 - total flux cleaned = 4.06637e-05 Jy ! Component: 150 - total flux cleaned = 0.000100699 Jy ! Component: 200 - total flux cleaned = 0.000142549 Jy ! Total flux subtracted in 200 components = 0.000142549 Jy ! Clean residual min=-0.001511 max=0.001418 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.121526 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.121526 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=0.066447Jy sigma=1.341969 ! Fit after self-cal, rms=0.066455Jy sigma=1.341958 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 = 2.65341e-05 Jy ! Component: 100 - total flux cleaned = 6.74825e-05 Jy ! Component: 150 - total flux cleaned = 8.07032e-05 Jy ! Component: 200 - total flux cleaned = 8.07048e-05 Jy ! Total flux subtracted in 200 components = 8.07048e-05 Jy ! Clean residual min=-0.001503 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.121607 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.121607 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=0.066449Jy sigma=1.341855 ! Fit after self-cal, rms=0.066420Jy sigma=1.341714 ! 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=0.066420Jy sigma=1.341714 ! Fit after self-cal, rms=0.066357Jy sigma=1.341699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.354 mas, bmaj=3.291 mas, bpa=0.2702 degrees ! Estimated noise=0.279125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227426 Jy ! Component: 100 - total flux cleaned = 0.000299903 Jy ! Component: 150 - total flux cleaned = 0.000336167 Jy ! Component: 200 - total flux cleaned = 0.000359044 Jy ! Total flux subtracted in 200 components = 0.000359044 Jy ! Clean residual min=-0.001768 max=0.001813 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.121966 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 0.121966 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=0.066357Jy sigma=1.341648 ! Fit after self-cal, rms=0.066358Jy sigma=1.341634 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 (5.8, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011755 Jy ! Component: 100 - total flux cleaned = 0.00135457 Jy ! Component: 150 - total flux cleaned = 0.00135656 Jy ! Component: 200 - total flux cleaned = 0.00124328 Jy ! Total flux subtracted in 200 components = 0.00124328 Jy ! Clean residual min=-0.001682 max=0.001474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.123209 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 0.123209 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=0.066333Jy sigma=1.341149 ! Fit after self-cal, rms=0.066326Jy sigma=1.341047 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.007 mas, bpa=-0.6481 degrees ! Estimated noise=0.226476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.007 at -0.6481 degrees (North through East) ! Clean map min=-0.0013717 max=0.071782 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=0.7839 mas, bmaj=1.661 mas, bpa=-1.943 degrees ! Estimated noise=0.409388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554292 Jy ! Component: 100 - total flux cleaned = 0.0709006 Jy ! Component: 150 - total flux cleaned = 0.0799419 Jy ! Component: 200 - total flux cleaned = 0.0866475 Jy ! Total flux subtracted in 200 components = 0.0866475 Jy ! Clean residual min=-0.003016 max=0.004573 Jy/beam ! Clean residual mean=-0.000002 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0866475 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0866475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.007 mas, bpa=-0.6481 degrees ! Estimated noise=0.226476 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 = 0.0093048 Jy ! Component: 100 - total flux cleaned = 0.0151783 Jy ! Component: 150 - total flux cleaned = 0.0194655 Jy ! Component: 200 - total flux cleaned = 0.0227719 Jy ! Total flux subtracted in 200 components = 0.0227719 Jy ! Clean residual min=-0.002216 max=0.002431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.109419 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 0.109419 Jy ! Inverting map ! Added new window around map position (0.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273123 Jy ! Component: 100 - total flux cleaned = 0.00485979 Jy ! Component: 150 - total flux cleaned = 0.00659615 Jy ! Component: 200 - total flux cleaned = 0.00804211 Jy ! Total flux subtracted in 200 components = 0.00804211 Jy ! Clean residual min=-0.001808 max=0.001564 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.117462 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 87 components and 0.117462 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=2.354 mas, bmaj=3.291 mas, bpa=0.2702 degrees ! Estimated noise=0.279125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001707 Jy ! Component: 100 - total flux cleaned = 0.00287768 Jy ! Component: 150 - total flux cleaned = 0.00355338 Jy ! Component: 200 - total flux cleaned = 0.00413666 Jy ! Total flux subtracted in 200 components = 0.00413666 Jy ! Clean residual min=-0.001856 max=0.001382 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.121598 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 = 0.000508761 Jy ! Component: 100 - total flux cleaned = 0.000960317 Jy ! Component: 150 - total flux cleaned = 0.00119942 Jy ! Component: 200 - total flux cleaned = 0.00144494 Jy ! Total flux subtracted in 200 components = 0.00144494 Jy ! Clean residual min=-0.001723 max=0.001244 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.123043 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 144 components and 0.123043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.007 mas, bpa=-0.6481 degrees ! Estimated noise=0.226476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121101 Jy ! Component: 100 - total flux cleaned = 0.00025626 Jy ! Component: 150 - total flux cleaned = 0.00025681 Jy ! Component: 200 - total flux cleaned = 0.000340673 Jy ! Total flux subtracted in 200 components = 0.000340673 Jy ! Clean residual min=-0.001452 max=0.001227 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.123384 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.123384 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=0.066328Jy sigma=1.341125 ! Fit after self-cal, rms=0.066314Jy sigma=1.340956 wmodel /J1824+0322_X_map.mod ! wmodel: Unable to open new model file: /J1824+0322_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1824+0322_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.007 at -0.6481 degrees (North through East) ! Clean map min=-0.0013833 max=0.072781 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1824+0322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0727806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15988 1.15988 2.31977 4.63953 9.27907 18.5581 37.1163 74.2325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.646 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1824+0322_X_dfm.log closed on Thu May 19 23:33:11 2016