! Started logfile: /scr/pima/bg219a_uvs/J0742+5444_X_dfm.log on Thu May 19 23:57:53 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/J0742+5444_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0742+5444_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.811224 visibilities/baseline/integration-bin. ! Found source: J0742+5444 ! ! 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 5724 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 J0742+5444_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011063Jy sigma=27.348300 ! Fit after self-cal, rms=0.843792Jy sigma=22.726282 ! 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=0.7462 mas, bmaj=1.058 mas, bpa=-82.09 degrees ! Estimated noise=0.68792 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 = 0.118099 Jy ! Component: 100 - total flux cleaned = 0.150033 Jy ! Total flux subtracted in 100 components = 0.150033 Jy ! Clean residual min=-0.007467 max=0.012899 Jy/beam ! Clean residual mean=0.000065 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.150033 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.150033 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=0.061220Jy sigma=1.603516 ! Fit after self-cal, rms=0.061142Jy sigma=1.600388 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132366 Jy ! Component: 100 - total flux cleaned = 0.0200409 Jy ! Total flux subtracted in 100 components = 0.0200409 Jy ! Clean residual min=-0.004887 max=0.006306 Jy/beam ! Clean residual mean=0.000047 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.170074 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.170074 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=0.057602Jy sigma=1.476730 ! Fit after self-cal, rms=0.057614Jy sigma=1.476303 ! 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=0.9364 mas, bmaj=1.304 mas, bpa=-82.9 degrees ! Estimated noise=0.383724 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 = 0.00631153 Jy ! Component: 100 - total flux cleaned = 0.00923316 Jy ! Component: 150 - total flux cleaned = 0.0108531 Jy ! Component: 200 - total flux cleaned = 0.0116978 Jy ! Total flux subtracted in 200 components = 0.0116978 Jy ! Clean residual min=-0.003232 max=0.004562 Jy/beam ! Clean residual mean=0.000075 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.181772 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.181772 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=0.057114Jy sigma=1.455162 ! Fit after self-cal, rms=0.057121Jy sigma=1.454919 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9364 x 1.304 at -82.9 degrees (North through East) ! Clean map min=-0.0030745 max=0.15345 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 1.00 MK 1.01 NL 0.96 ! OV 1.02 PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.94 MK 1.03 NL 1.05 ! OV 1.02 PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.99 MK 1.01 NL 0.97 ! OV 1.03 PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.04 NL 0.99 ! OV 1.01 PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.95 MK 0.98 NL 1.04 ! OV 1.03 PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 MK 1.12 NL 1.02 ! OV 1.00 PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.03 NL 1.02 ! OV 1.02 PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.99 MK 1.08 NL 1.00 ! OV 1.04 PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.98 MK 1.00 NL 1.02 ! OV 1.04 PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.97 MK 1.12 NL 0.98 ! OV 1.01 PT 0.94 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.98 MK 1.03 NL 1.05 ! OV 1.04 PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.95 MK 1.01 NL 1.02 ! OV 1.03 PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.057121Jy sigma=1.454919 ! Fit after self-cal, rms=0.057259Jy sigma=1.442358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.946 mas, bmaj=1.315 mas, bpa=-83.49 degrees ! Estimated noise=0.384259 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 = -0.00187614 Jy ! Component: 100 - total flux cleaned = -0.00207744 Jy ! Component: 150 - total flux cleaned = -0.00213845 Jy ! Component: 200 - total flux cleaned = -0.00219325 Jy ! Total flux subtracted in 200 components = -0.00219325 Jy ! Clean residual min=-0.002891 max=0.003553 Jy/beam ! Clean residual mean=0.000052 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.179578 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.179578 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=0.057183Jy sigma=1.440731 ! Fit after self-cal, rms=0.057184Jy sigma=1.440543 ! Inverting map ! Added new window around map position (-2.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182969 Jy ! Component: 100 - total flux cleaned = 0.00171873 Jy ! Component: 150 - total flux cleaned = 0.00146548 Jy ! Component: 200 - total flux cleaned = 0.00125124 Jy ! Total flux subtracted in 200 components = 0.00125124 Jy ! Clean residual min=-0.002367 max=0.002418 Jy/beam ! Clean residual mean=0.000045 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.18083 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.18083 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=0.056975Jy sigma=1.436282 ! Fit after self-cal, rms=0.056964Jy sigma=1.435684 ! 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=0.056964Jy sigma=1.435684 ! Fit after self-cal, rms=0.057126Jy sigma=1.429287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.946 mas, bmaj=1.313 mas, bpa=-82.9 degrees ! Estimated noise=0.384671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466659 Jy ! Component: 100 - total flux cleaned = 0.000623002 Jy ! Component: 150 - total flux cleaned = 0.000761512 Jy ! Component: 200 - total flux cleaned = 0.000861645 Jy ! Total flux subtracted in 200 components = 0.000861645 Jy ! Clean residual min=-0.001983 max=0.001783 Jy/beam ! Clean residual mean=0.000016 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.181691 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.181691 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=0.057092Jy sigma=1.428519 ! Fit after self-cal, rms=0.057106Jy sigma=1.428446 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 = 0.000283069 Jy ! Component: 100 - total flux cleaned = 0.000346974 Jy ! Component: 150 - total flux cleaned = 0.00038656 Jy ! Component: 200 - total flux cleaned = 0.000422864 Jy ! Total flux subtracted in 200 components = 0.000422864 Jy ! Clean residual min=-0.001897 max=0.001743 Jy/beam ! Clean residual mean=0.000014 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.182114 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.182114 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=0.057090Jy sigma=1.428105 ! Fit after self-cal, rms=0.057088Jy sigma=1.428088 ! 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=0.057088Jy sigma=1.428088 ! Fit after self-cal, rms=0.057064Jy sigma=1.427966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9468 mas, bmaj=1.314 mas, bpa=-82.94 degrees ! Estimated noise=0.384551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187165 Jy ! Component: 100 - total flux cleaned = 0.000226328 Jy ! Component: 150 - total flux cleaned = 0.000278796 Jy ! Component: 200 - total flux cleaned = 0.000326022 Jy ! Total flux subtracted in 200 components = 0.000326022 Jy ! Clean residual min=-0.001829 max=0.001645 Jy/beam ! Clean residual mean=0.000013 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.18244 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.18244 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=0.057050Jy sigma=1.427674 ! Fit after self-cal, rms=0.057049Jy sigma=1.427658 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 = 5.00498e-05 Jy ! Component: 100 - total flux cleaned = 6.56395e-05 Jy ! Component: 150 - total flux cleaned = 8.01215e-05 Jy ! Component: 200 - total flux cleaned = 9.39887e-05 Jy ! Total flux subtracted in 200 components = 9.39887e-05 Jy ! Clean residual min=-0.001798 max=0.001646 Jy/beam ! Clean residual mean=0.000012 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.182534 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.182534 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=0.057042Jy sigma=1.427494 ! Fit after self-cal, rms=0.057040Jy sigma=1.427483 ! 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=0.057040Jy sigma=1.427483 ! Fit after self-cal, rms=0.057008Jy sigma=1.427439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=2.989 mas, bpa=84.07 degrees ! Estimated noise=0.471327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78884e-05 Jy ! Component: 100 - total flux cleaned = 0.000126428 Jy ! Component: 150 - total flux cleaned = 0.000189397 Jy ! Component: 200 - total flux cleaned = 0.000243096 Jy ! Total flux subtracted in 200 components = 0.000243096 Jy ! Clean residual min=-0.001506 max=0.001540 Jy/beam ! Clean residual mean=0.000025 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.182777 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.182777 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=0.057008Jy sigma=1.427366 ! Fit after self-cal, rms=0.057005Jy sigma=1.427308 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 = 1.27476e-05 Jy ! Component: 100 - total flux cleaned = 5.93502e-05 Jy ! Component: 150 - total flux cleaned = 9.79019e-05 Jy ! Component: 200 - total flux cleaned = 0.000124416 Jy ! Total flux subtracted in 200 components = 0.000124416 Jy ! Clean residual min=-0.001509 max=0.001511 Jy/beam ! Clean residual mean=0.000024 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.182902 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.182902 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=0.057007Jy sigma=1.427287 ! Fit after self-cal, rms=0.057004Jy sigma=1.427242 ! 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=0.9471 mas, bmaj=1.314 mas, bpa=-82.96 degrees ! Estimated noise=0.384349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9471 x 1.314 at -82.96 degrees (North through East) ! Clean map min=-0.0014981 max=0.15314 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=0.7532 mas, bmaj=1.065 mas, bpa=-81.94 degrees ! Estimated noise=0.69582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119242 Jy ! Component: 100 - total flux cleaned = 0.152143 Jy ! Component: 150 - total flux cleaned = 0.164469 Jy ! Component: 200 - total flux cleaned = 0.170631 Jy ! Total flux subtracted in 200 components = 0.170631 Jy ! Clean residual min=-0.004683 max=0.004488 Jy/beam ! Clean residual mean=0.000016 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.170631 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.170631 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9471 mas, bmaj=1.314 mas, bpa=-82.96 degrees ! Estimated noise=0.384349 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 = 0.00519548 Jy ! Component: 100 - total flux cleaned = 0.00775913 Jy ! Component: 150 - total flux cleaned = 0.0088226 Jy ! Component: 200 - total flux cleaned = 0.00911314 Jy ! Total flux subtracted in 200 components = 0.00911314 Jy ! Clean residual min=-0.001998 max=0.001965 Jy/beam ! Clean residual mean=0.000019 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.179744 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.179744 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=2.305 mas, bmaj=2.989 mas, bpa=84.07 degrees ! Estimated noise=0.471327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144057 Jy ! Component: 100 - total flux cleaned = 0.00169545 Jy ! Component: 150 - total flux cleaned = 0.0019068 Jy ! Component: 200 - total flux cleaned = 0.00204761 Jy ! Total flux subtracted in 200 components = 0.00204761 Jy ! Clean residual min=-0.001662 max=0.001679 Jy/beam ! Clean residual mean=0.000030 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.181792 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 = 8.91322e-05 Jy ! Component: 100 - total flux cleaned = 0.000154781 Jy ! Component: 150 - total flux cleaned = 0.000229786 Jy ! Component: 200 - total flux cleaned = 0.000271229 Jy ! Total flux subtracted in 200 components = 0.000271229 Jy ! Clean residual min=-0.001569 max=0.001625 Jy/beam ! Clean residual mean=0.000029 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.182063 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.182063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9471 mas, bmaj=1.314 mas, bpa=-82.96 degrees ! Estimated noise=0.384349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.57572e-05 Jy ! Component: 100 - total flux cleaned = -5.70568e-05 Jy ! Component: 150 - total flux cleaned = -8.50798e-05 Jy ! Component: 200 - total flux cleaned = -8.43064e-05 Jy ! Total flux subtracted in 200 components = -8.43064e-05 Jy ! Clean residual min=-0.001800 max=0.001758 Jy/beam ! Clean residual mean=0.000014 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.181979 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.181979 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=0.057087Jy sigma=1.428559 ! Fit after self-cal, rms=0.057068Jy sigma=1.428356 wmodel /J0742+5444_X_map.mod ! wmodel: Unable to open new model file: /J0742+5444_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0742+5444_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9471 x 1.314 at -82.96 degrees (North through East) ! Clean map min=-0.0015211 max=0.15359 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0742+5444_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.847335 0.847335 1.69467 3.38934 6.77868 13.5574 27.1147 54.2294 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 354.051 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0742+5444_X_dfm.log closed on Thu May 19 23:57:56 2016