! Started logfile: /scr/pima/bg219a_uvs/J1304-0346_X_dfm.log on Fri May 20 00:07:48 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/J1304-0346_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1304-0346_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.794974 visibilities/baseline/integration-bin. ! Found source: J1304-0346 ! ! 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 7212 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 J1304-0346_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.089086Jy sigma=26.663063 ! Fit after self-cal, rms=0.588804Jy sigma=14.237755 ! 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=0.6229 mas, bmaj=1.659 mas, bpa=-0.5908 degrees ! Estimated noise=0.585476 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 = 0.308385 Jy ! Component: 100 - total flux cleaned = 0.385935 Jy ! Total flux subtracted in 100 components = 0.385935 Jy ! Clean residual min=-0.014536 max=0.031942 Jy/beam ! Clean residual mean=0.000002 rms=0.003914 Jy/beam ! Combined flux in latest and established models = 0.385935 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.385935 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=0.106640Jy sigma=2.638810 ! Fit after self-cal, rms=0.106595Jy sigma=2.637732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331153 Jy ! Component: 100 - total flux cleaned = 0.049761 Jy ! Total flux subtracted in 100 components = 0.049761 Jy ! Clean residual min=-0.009069 max=0.009908 Jy/beam ! Clean residual mean=0.000001 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.435696 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.435696 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=0.090104Jy sigma=2.234574 ! Fit after self-cal, rms=0.090057Jy sigma=2.233394 ! 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=0.8229 mas, bmaj=1.931 mas, bpa=-0.71 degrees ! Estimated noise=0.375022 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 = 0.0201013 Jy ! Component: 100 - total flux cleaned = 0.0306674 Jy ! Component: 150 - total flux cleaned = 0.03651 Jy ! Component: 200 - total flux cleaned = 0.0397883 Jy ! Total flux subtracted in 200 components = 0.0397883 Jy ! Clean residual min=-0.007096 max=0.009677 Jy/beam ! Clean residual mean=0.000006 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.475484 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.475484 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=0.085609Jy sigma=2.132940 ! Fit after self-cal, rms=0.085605Jy sigma=2.132731 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8229 x 1.931 at -0.71 degrees (North through East) ! Clean map min=-0.0068707 max=0.41227 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: ! FD 1.02 LA 0.97 MK 0.98 NL 1.04 ! OV 1.02 PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.96 MK 0.99 NL 1.05 ! OV 1.02 PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.96 MK 0.98 NL 1.04 ! OV 1.02 PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.96 MK 0.97 NL 1.05 ! OV 1.02 PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.95 MK 0.99 NL 1.05 ! OV 1.02 PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.97 MK 1.00 NL 1.04 ! OV 1.01 PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.99 MK 0.99 NL 1.03 ! OV 1.01 PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.96 MK 1.00 NL 1.04 ! OV 1.02 PT 0.96 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.97 MK 1.01 NL 1.03 ! OV 1.02 PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.95 MK 1.00 NL 1.04 ! OV 1.00 PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 0.99 NL 1.03 ! OV 1.02 PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.97 MK 0.98 NL 1.05 ! OV 1.01 PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.085605Jy sigma=2.132731 ! Fit after self-cal, rms=0.084368Jy sigma=2.100690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8231 mas, bmaj=1.938 mas, bpa=-0.7012 degrees ! Estimated noise=0.374373 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 = 0.000759387 Jy ! Component: 100 - total flux cleaned = 0.000758683 Jy ! Component: 150 - total flux cleaned = 0.000783845 Jy ! Component: 200 - total flux cleaned = 0.000783757 Jy ! Total flux subtracted in 200 components = 0.000783757 Jy ! Clean residual min=-0.004915 max=0.006349 Jy/beam ! Clean residual mean=-0.000008 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.476268 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.476268 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=0.084348Jy sigma=2.100376 ! Fit after self-cal, rms=0.084339Jy sigma=2.100306 ! Inverting map ! Added new window around map position (2.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056977 Jy ! Component: 100 - total flux cleaned = 0.00841629 Jy ! Component: 150 - total flux cleaned = 0.0100687 Jy ! Component: 200 - total flux cleaned = 0.0110231 Jy ! Total flux subtracted in 200 components = 0.0110231 Jy ! Clean residual min=-0.003716 max=0.004066 Jy/beam ! Clean residual mean=-0.000015 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.487291 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.487291 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=0.083981Jy sigma=2.091439 ! Fit after self-cal, rms=0.083962Jy sigma=2.090923 ! 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=0.083962Jy sigma=2.090923 ! Fit after self-cal, rms=0.083350Jy sigma=2.081829 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8222 mas, bmaj=1.937 mas, bpa=-0.6604 degrees ! Estimated noise=0.373643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192939 Jy ! Component: 100 - total flux cleaned = 0.00311552 Jy ! Component: 150 - total flux cleaned = 0.00332986 Jy ! Component: 200 - total flux cleaned = 0.00336113 Jy ! Total flux subtracted in 200 components = 0.00336113 Jy ! Clean residual min=-0.002578 max=0.002353 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.490652 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.490652 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=0.083297Jy sigma=2.080621 ! Fit after self-cal, rms=0.083295Jy sigma=2.080560 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 = 0.000116284 Jy ! Component: 100 - total flux cleaned = 6.09835e-05 Jy ! Component: 150 - total flux cleaned = 0.000112129 Jy ! Component: 200 - total flux cleaned = 0.000135765 Jy ! Total flux subtracted in 200 components = 0.000135765 Jy ! Clean residual min=-0.002556 max=0.002259 Jy/beam ! Clean residual mean=-0.000004 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.490788 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.490788 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=0.083279Jy sigma=2.080232 ! Fit after self-cal, rms=0.083279Jy sigma=2.080218 ! 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=0.083279Jy sigma=2.080218 ! Fit after self-cal, rms=0.083181Jy sigma=2.079996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.822 mas, bmaj=1.937 mas, bpa=-0.6549 degrees ! Estimated noise=0.373428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962346 Jy ! Component: 100 - total flux cleaned = 0.00126695 Jy ! Component: 150 - total flux cleaned = 0.00131305 Jy ! Component: 200 - total flux cleaned = 0.00131292 Jy ! Total flux subtracted in 200 components = 0.00131292 Jy ! Clean residual min=-0.002529 max=0.002121 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.492101 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.492101 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=0.083164Jy sigma=2.079651 ! Fit after self-cal, rms=0.083164Jy sigma=2.079637 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 = 9.67643e-05 Jy ! Component: 100 - total flux cleaned = 9.63881e-05 Jy ! Component: 150 - total flux cleaned = 0.000115508 Jy ! Component: 200 - total flux cleaned = 0.00013366 Jy ! Total flux subtracted in 200 components = 0.00013366 Jy ! Clean residual min=-0.002493 max=0.002101 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.492235 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.492235 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=0.083154Jy sigma=2.079477 ! Fit after self-cal, rms=0.083154Jy sigma=2.079471 ! 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=0.083154Jy sigma=2.079471 ! Fit after self-cal, rms=0.083124Jy sigma=2.079417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=4.356 mas, bpa=-3.066 degrees ! Estimated noise=0.51099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106617 Jy ! Component: 100 - total flux cleaned = 0.00138797 Jy ! Component: 150 - total flux cleaned = 0.00148833 Jy ! Component: 200 - total flux cleaned = 0.00157891 Jy ! Total flux subtracted in 200 components = 0.00157891 Jy ! Clean residual min=-0.003605 max=0.003167 Jy/beam ! Clean residual mean=-0.000009 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.493813 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 100 components and 0.493813 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=0.083125Jy sigma=2.079430 ! Fit after self-cal, rms=0.083125Jy sigma=2.079398 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 = 0.000103481 Jy ! Component: 100 - total flux cleaned = 0.00020301 Jy ! Component: 150 - total flux cleaned = 0.000298002 Jy ! Component: 200 - total flux cleaned = 0.000388887 Jy ! Total flux subtracted in 200 components = 0.000388887 Jy ! Clean residual min=-0.003555 max=0.003155 Jy/beam ! Clean residual mean=-0.000009 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.494202 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 101 components and 0.494202 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=0.083126Jy sigma=2.079433 ! Fit after self-cal, rms=0.083126Jy sigma=2.079429 ! 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=0.8219 mas, bmaj=1.937 mas, bpa=-0.645 degrees ! Estimated noise=0.373383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8219 x 1.937 at -0.645 degrees (North through East) ! Clean map min=-0.0023098 max=0.41178 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=0.6211 mas, bmaj=1.663 mas, bpa=-0.5206 degrees ! Estimated noise=0.582919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.306971 Jy ! Component: 100 - total flux cleaned = 0.384942 Jy ! Component: 150 - total flux cleaned = 0.418585 Jy ! Component: 200 - total flux cleaned = 0.435793 Jy ! Total flux subtracted in 200 components = 0.435793 Jy ! Clean residual min=-0.006088 max=0.008842 Jy/beam ! Clean residual mean=0.000002 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.435793 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.435793 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8219 mas, bmaj=1.937 mas, bpa=-0.645 degrees ! Estimated noise=0.373383 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 = 0.018596 Jy ! Component: 100 - total flux cleaned = 0.029114 Jy ! Component: 150 - total flux cleaned = 0.03579 Jy ! Component: 200 - total flux cleaned = 0.0403329 Jy ! Total flux subtracted in 200 components = 0.0403329 Jy ! Clean residual min=-0.003708 max=0.003424 Jy/beam ! Clean residual mean=0.000005 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.476126 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.476126 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=2.139 mas, bmaj=4.356 mas, bpa=-3.066 degrees ! Estimated noise=0.51099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611199 Jy ! Component: 100 - total flux cleaned = 0.00977201 Jy ! Component: 150 - total flux cleaned = 0.0123248 Jy ! Component: 200 - total flux cleaned = 0.01414 Jy ! Total flux subtracted in 200 components = 0.01414 Jy ! Clean residual min=-0.004023 max=0.003066 Jy/beam ! Clean residual mean=-0.000005 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.490266 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 = 0.00129759 Jy ! Component: 100 - total flux cleaned = 0.00222695 Jy ! Component: 150 - total flux cleaned = 0.00289483 Jy ! Component: 200 - total flux cleaned = 0.00314622 Jy ! Total flux subtracted in 200 components = 0.00314622 Jy ! Clean residual min=-0.003656 max=0.003208 Jy/beam ! Clean residual mean=-0.000008 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.493412 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 76 components and 0.493412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8219 mas, bmaj=1.937 mas, bpa=-0.645 degrees ! Estimated noise=0.373383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376892 Jy ! Component: 100 - total flux cleaned = -0.000237226 Jy ! Component: 150 - total flux cleaned = -4.07163e-05 Jy ! Component: 200 - total flux cleaned = 0.000184199 Jy ! Total flux subtracted in 200 components = 0.000184199 Jy ! Clean residual min=-0.002432 max=0.002309 Jy/beam ! Clean residual mean=-0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.493596 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.493596 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=0.083121Jy sigma=2.079418 ! Fit after self-cal, rms=0.083111Jy sigma=2.079213 wmodel /J1304-0346_X_map.mod ! wmodel: Unable to open new model file: /J1304-0346_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1304-0346_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8219 x 1.937 at -0.645 degrees (North through East) ! Clean map min=-0.0024579 max=0.41255 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1304-0346_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.412551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000552182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401537 0.401537 0.803074 1.60615 3.2123 6.42459 12.8492 25.6984 51.3967 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.412 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 747.129 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1304-0346_X_dfm.log closed on Fri May 20 00:07:51 2016