! Started logfile: /scr/pima/bg219a_uvs/J2355-2125_X_dfm.log on Fri May 20 00:24:38 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/J2355-2125_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2355-2125_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J2355-2125 ! ! 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 8352 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 J2355-2125_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. ! ! 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=1.006086Jy sigma=25.829732 ! Fit after self-cal, rms=0.879396Jy sigma=22.218205 ! 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=0.5418 mas, bmaj=1.502 mas, bpa=0.2201 degrees ! Estimated noise=0.679994 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 = 0.0851604 Jy ! Component: 100 - total flux cleaned = 0.121738 Jy ! Total flux subtracted in 100 components = 0.121738 Jy ! Clean residual min=-0.013451 max=0.019342 Jy/beam ! Clean residual mean=0.000004 rms=0.003994 Jy/beam ! Combined flux in latest and established models = 0.121738 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.121738 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=0.085554Jy sigma=2.243585 ! Fit after self-cal, rms=0.085148Jy sigma=2.231325 ! 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=0.7121 mas, bmaj=1.739 mas, bpa=1.088 degrees ! Estimated noise=0.306978 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 = 0.0382793 Jy ! Component: 100 - total flux cleaned = 0.0575568 Jy ! Component: 150 - total flux cleaned = 0.0674859 Jy ! Component: 200 - total flux cleaned = 0.0726796 Jy ! Total flux subtracted in 200 components = 0.0726796 Jy ! Clean residual min=-0.013205 max=0.023129 Jy/beam ! Clean residual mean=0.000018 rms=0.004636 Jy/beam ! Combined flux in latest and established models = 0.194418 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.194418 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=0.069948Jy sigma=1.740423 ! Fit after self-cal, rms=0.069627Jy sigma=1.732992 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7121 x 1.739 at 1.088 degrees (North through East) ! Clean map min=-0.012515 max=0.12623 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 0.89 MK 1.12 NL 1.05 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.06 NL 1.05 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.11 NL 1.03 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.90 MK 1.03 NL 1.01 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.89 MK 1.09 NL 1.11 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.07 NL 1.07 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.15 NL 1.07 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.90 MK 1.18 NL 1.09 OV 1.01 ! PT 1.00 SC 1.10 ! ! ! Fit before self-cal, rms=0.069627Jy sigma=1.732992 ! Fit after self-cal, rms=0.070375Jy sigma=1.713042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7249 mas, bmaj=1.761 mas, bpa=1.795 degrees ! Estimated noise=0.307596 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, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220284 Jy ! Component: 100 - total flux cleaned = 0.0333728 Jy ! Component: 150 - total flux cleaned = 0.0400168 Jy ! Component: 200 - total flux cleaned = 0.043836 Jy ! Total flux subtracted in 200 components = 0.043836 Jy ! Clean residual min=-0.008971 max=0.009750 Jy/beam ! Clean residual mean=-0.000003 rms=0.002407 Jy/beam ! Combined flux in latest and established models = 0.238254 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.238254 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=0.064213Jy sigma=1.497288 ! Fit after self-cal, rms=0.062977Jy sigma=1.458773 ! 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=0.062977Jy sigma=1.458773 ! Fit after self-cal, rms=0.063814Jy sigma=1.449286 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7285 mas, bmaj=1.765 mas, bpa=2.266 degrees ! Estimated noise=0.30808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724049 Jy ! Component: 100 - total flux cleaned = 0.00986074 Jy ! Component: 150 - total flux cleaned = 0.0114585 Jy ! Component: 200 - total flux cleaned = 0.0127412 Jy ! Total flux subtracted in 200 components = 0.0127412 Jy ! Clean residual min=-0.004921 max=0.007439 Jy/beam ! Clean residual mean=-0.000002 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.250995 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.250995 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=0.062914Jy sigma=1.420932 ! Fit after self-cal, rms=0.062726Jy sigma=1.415737 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 (-1.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628545 Jy ! Component: 100 - total flux cleaned = 0.00771795 Jy ! Component: 150 - total flux cleaned = 0.00860231 Jy ! Component: 200 - total flux cleaned = 0.00945374 Jy ! Total flux subtracted in 200 components = 0.00945374 Jy ! Clean residual min=-0.003459 max=0.004090 Jy/beam ! Clean residual mean=0.000003 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.260449 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.260449 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=0.061947Jy sigma=1.395754 ! Fit after self-cal, rms=0.061802Jy sigma=1.393798 ! Inverting map ! Added new window around map position (-4.8, -35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392495 Jy ! Component: 100 - total flux cleaned = 0.00626924 Jy ! Component: 150 - total flux cleaned = 0.00704465 Jy ! Component: 200 - total flux cleaned = 0.00744702 Jy ! Total flux subtracted in 200 components = 0.00744702 Jy ! Clean residual min=-0.002861 max=0.003343 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.267896 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.267896 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=0.061478Jy sigma=1.385312 ! Fit after self-cal, rms=0.061401Jy sigma=1.384622 ! Inverting map ! Added new window around map position (-9.2, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026845 Jy ! Component: 100 - total flux cleaned = 0.0030464 Jy ! Component: 150 - total flux cleaned = 0.00310633 Jy ! Component: 200 - total flux cleaned = 0.00310673 Jy ! Total flux subtracted in 200 components = 0.00310673 Jy ! Clean residual min=-0.002012 max=0.002720 Jy/beam ! Clean residual mean=0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.271003 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.271003 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=0.061204Jy sigma=1.379737 ! Fit after self-cal, rms=0.061157Jy sigma=1.379402 ! Inverting map ! Added new window around map position (4.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122799 Jy ! Component: 100 - total flux cleaned = 0.00122873 Jy ! Component: 150 - total flux cleaned = 0.00141923 Jy ! Component: 200 - total flux cleaned = 0.00167463 Jy ! Total flux subtracted in 200 components = 0.00167463 Jy ! Clean residual min=-0.001738 max=0.001848 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.272677 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.272677 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=0.061021Jy sigma=1.376021 ! Fit after self-cal, rms=0.060983Jy sigma=1.375754 ! Inverting map ! Added new window around map position (4, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129296 Jy ! Component: 100 - total flux cleaned = 0.0015672 Jy ! Component: 150 - total flux cleaned = 0.00188465 Jy ! Component: 200 - total flux cleaned = 0.00232282 Jy ! Total flux subtracted in 200 components = 0.00232282 Jy ! Clean residual min=-0.001633 max=0.001751 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.275 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.275 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=0.060903Jy sigma=1.373973 ! Fit after self-cal, rms=0.060874Jy sigma=1.373828 ! 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=0.060874Jy sigma=1.373828 ! Fit after self-cal, rms=0.060113Jy sigma=1.365944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7255 mas, bmaj=1.756 mas, bpa=1.938 degrees ! Estimated noise=0.306405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721605 Jy ! Component: 100 - total flux cleaned = 0.0010397 Jy ! Component: 150 - total flux cleaned = 0.00113329 Jy ! Component: 200 - total flux cleaned = 0.00121797 Jy ! Total flux subtracted in 200 components = 0.00121797 Jy ! Clean residual min=-0.001592 max=0.001419 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.276218 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.276218 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=0.060067Jy sigma=1.365061 ! Fit after self-cal, rms=0.060043Jy sigma=1.364887 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 = 0.000595535 Jy ! Component: 100 - total flux cleaned = 0.000735584 Jy ! Component: 150 - total flux cleaned = 0.000866408 Jy ! Component: 200 - total flux cleaned = 0.000939378 Jy ! Total flux subtracted in 200 components = 0.000939378 Jy ! Clean residual min=-0.001549 max=0.001294 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.277158 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.277158 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=0.060015Jy sigma=1.364380 ! Fit after self-cal, rms=0.060005Jy sigma=1.364335 ! 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=0.060005Jy sigma=1.364335 ! Fit after self-cal, rms=0.060115Jy sigma=1.361293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=5.904 mas, bpa=-0.5423 degrees ! Estimated noise=0.403635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.90168e-06 Jy ! Component: 100 - total flux cleaned = 0.000113949 Jy ! Component: 150 - total flux cleaned = 0.00032697 Jy ! Component: 200 - total flux cleaned = 0.000506708 Jy ! Total flux subtracted in 200 components = 0.000506708 Jy ! Clean residual min=-0.001146 max=0.001057 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.277664 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.277664 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=0.060109Jy sigma=1.361123 ! Fit after self-cal, rms=0.060111Jy sigma=1.361087 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 = 6.04035e-05 Jy ! Component: 100 - total flux cleaned = 0.000214151 Jy ! Component: 150 - total flux cleaned = 0.000346221 Jy ! Component: 200 - total flux cleaned = 0.00043186 Jy ! Total flux subtracted in 200 components = 0.00043186 Jy ! Clean residual min=-0.001059 max=0.001009 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.278096 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 179 components and 0.278096 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=0.060113Jy sigma=1.361043 ! Fit after self-cal, rms=0.060116Jy sigma=1.361036 ! 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=0.726 mas, bmaj=1.756 mas, bpa=2.006 degrees ! Estimated noise=0.306731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.726 x 1.756 at 2.006 degrees (North through East) ! Clean map min=-0.0019918 max=0.12595 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=0.5485 mas, bmaj=1.504 mas, bpa=0.8523 degrees ! Estimated noise=0.694209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.086372 Jy ! Component: 100 - total flux cleaned = 0.125164 Jy ! Component: 150 - total flux cleaned = 0.149239 Jy ! Component: 200 - total flux cleaned = 0.167576 Jy ! Total flux subtracted in 200 components = 0.167576 Jy ! Clean residual min=-0.011152 max=0.013092 Jy/beam ! Clean residual mean=0.000009 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.167576 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.167576 Jy ! Inverting map and beam ! Estimated beam: bmin=0.726 mas, bmaj=1.756 mas, bpa=2.006 degrees ! Estimated noise=0.306731 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 = 0.02471 Jy ! Component: 100 - total flux cleaned = 0.0416871 Jy ! Component: 150 - total flux cleaned = 0.0540807 Jy ! Component: 200 - total flux cleaned = 0.0632779 Jy ! Total flux subtracted in 200 components = 0.0632779 Jy ! Clean residual min=-0.005627 max=0.006774 Jy/beam ! Clean residual mean=0.000005 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.230853 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.230853 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=2.051 mas, bmaj=5.904 mas, bpa=-0.5423 degrees ! Estimated noise=0.403635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126441 Jy ! Component: 100 - total flux cleaned = 0.0200674 Jy ! Component: 150 - total flux cleaned = 0.0249532 Jy ! Component: 200 - total flux cleaned = 0.0283474 Jy ! Total flux subtracted in 200 components = 0.0283474 Jy ! Clean residual min=-0.002781 max=0.003432 Jy/beam ! Clean residual mean=0.000001 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.259201 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 = 0.00257916 Jy ! Component: 100 - total flux cleaned = 0.00457342 Jy ! Component: 150 - total flux cleaned = 0.00615914 Jy ! Component: 200 - total flux cleaned = 0.00733133 Jy ! Total flux subtracted in 200 components = 0.00733133 Jy ! Clean residual min=-0.001627 max=0.001998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.266532 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 91 components and 0.266532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.726 mas, bmaj=1.756 mas, bpa=2.006 degrees ! Estimated noise=0.306731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239967 Jy ! Component: 100 - total flux cleaned = 0.00070739 Jy ! Component: 150 - total flux cleaned = 0.00130921 Jy ! Component: 200 - total flux cleaned = 0.00156724 Jy ! Total flux subtracted in 200 components = 0.00156724 Jy ! Clean residual min=-0.002173 max=0.002683 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.268099 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.268099 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=0.060422Jy sigma=1.368636 ! Fit after self-cal, rms=0.060200Jy sigma=1.366142 wmodel /J2355-2125_X_map.mod ! wmodel: Unable to open new model file: /J2355-2125_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J2355-2125_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.726 x 1.756 at 2.006 degrees (North through East) ! Clean map min=-0.0017555 max=0.1223 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2355-2125_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11245 1.11245 2.22491 4.44981 8.89963 17.7993 35.5985 71.197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.674 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2355-2125_X_dfm.log closed on Fri May 20 00:24:41 2016