! Started logfile: /scr/pima/bg219a_uvs/J1524-3012_X_dfm.log on Fri May 20 00:12:30 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/J1524-3012_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1524-3012_X_uva.fits ! AN table 1: 57 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.654971 visibilities/baseline/integration-bin. ! Found source: J1524-3012 ! ! 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 6720 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 J1524-3012_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019885Jy sigma=24.930930 ! Fit after self-cal, rms=0.846935Jy sigma=20.603889 ! 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=0.5283 mas, bmaj=1.731 mas, bpa=-4.724 degrees ! Estimated noise=0.794602 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 = 0.113533 Jy ! Component: 100 - total flux cleaned = 0.158869 Jy ! Total flux subtracted in 100 components = 0.158869 Jy ! Clean residual min=-0.012829 max=0.021333 Jy/beam ! Clean residual mean=0.000037 rms=0.003817 Jy/beam ! Combined flux in latest and established models = 0.158869 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.158869 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=0.067605Jy sigma=1.653760 ! Fit after self-cal, rms=0.067441Jy sigma=1.648063 ! 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=0.6888 mas, bmaj=2.081 mas, bpa=-5.598 degrees ! Estimated noise=0.360438 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 = 0.0273204 Jy ! Component: 100 - total flux cleaned = 0.0398262 Jy ! Component: 150 - total flux cleaned = 0.0456669 Jy ! Component: 200 - total flux cleaned = 0.0483964 Jy ! Total flux subtracted in 200 components = 0.0483964 Jy ! Clean residual min=-0.006704 max=0.011876 Jy/beam ! Clean residual mean=-0.000007 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.207266 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.207266 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=0.057258Jy sigma=1.383871 ! Fit after self-cal, rms=0.057218Jy sigma=1.382381 ! Inverting map ! Added new window around map position (-1.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010123 Jy ! Component: 100 - total flux cleaned = 0.0140347 Jy ! Component: 150 - total flux cleaned = 0.0150696 Jy ! Component: 200 - total flux cleaned = 0.0158447 Jy ! Total flux subtracted in 200 components = 0.0158447 Jy ! Clean residual min=-0.004114 max=0.006040 Jy/beam ! Clean residual mean=-0.000003 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.22311 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.22311 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=0.055452Jy sigma=1.338444 ! Fit after self-cal, rms=0.055241Jy sigma=1.332720 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6888 x 2.081 at -5.598 degrees (North through East) ! Clean map min=-0.0030219 max=0.14532 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.08 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.05 NL 1.08 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.05 NL 1.12 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.04 NL 1.12 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.07 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 1.05 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.96 NL 1.06 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.05 NL 1.11 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.10 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.04 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.97 NL 1.09 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.93 NL 1.04 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.055241Jy sigma=1.332720 ! Fit after self-cal, rms=0.055502Jy sigma=1.319965 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.689 mas, bmaj=2.085 mas, bpa=-5.464 degrees ! Estimated noise=0.363294 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 = 0.000257483 Jy ! Component: 100 - total flux cleaned = 0.000179235 Jy ! Component: 150 - total flux cleaned = 7.72871e-05 Jy ! Component: 200 - total flux cleaned = 4.57612e-05 Jy ! Total flux subtracted in 200 components = 4.57612e-05 Jy ! Clean residual min=-0.002054 max=0.002309 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.223156 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.223156 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=0.055454Jy sigma=1.318852 ! Fit after self-cal, rms=0.055464Jy sigma=1.318651 ! 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=0.055464Jy sigma=1.318651 ! Fit after self-cal, rms=0.054976Jy sigma=1.315025 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.686 mas, bmaj=2.077 mas, bpa=-5.675 degrees ! Estimated noise=0.360967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478927 Jy ! Component: 100 - total flux cleaned = -0.000449082 Jy ! Component: 150 - total flux cleaned = -0.000469198 Jy ! Component: 200 - total flux cleaned = -0.000541114 Jy ! Total flux subtracted in 200 components = -0.000541114 Jy ! Clean residual min=-0.002046 max=0.001805 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.222615 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.222615 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=0.054953Jy sigma=1.314483 ! Fit after self-cal, rms=0.054953Jy sigma=1.314366 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 = -0.000113004 Jy ! Component: 100 - total flux cleaned = -0.000166331 Jy ! Component: 150 - total flux cleaned = -0.000229874 Jy ! Component: 200 - total flux cleaned = -0.000258776 Jy ! Total flux subtracted in 200 components = -0.000258776 Jy ! Clean residual min=-0.001939 max=0.001741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.222356 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.222356 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=0.054942Jy sigma=1.314127 ! Fit after self-cal, rms=0.054941Jy sigma=1.314095 ! 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=0.054941Jy sigma=1.314095 ! Fit after self-cal, rms=0.054781Jy sigma=1.314027 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6848 mas, bmaj=2.075 mas, bpa=-5.737 degrees ! Estimated noise=0.359998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177111 Jy ! Component: 100 - total flux cleaned = -0.000193216 Jy ! Component: 150 - total flux cleaned = -0.000208329 Jy ! Component: 200 - total flux cleaned = -0.000249567 Jy ! Total flux subtracted in 200 components = -0.000249567 Jy ! Clean residual min=-0.001921 max=0.001632 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.222107 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.222107 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=0.054772Jy sigma=1.313821 ! Fit after self-cal, rms=0.054771Jy sigma=1.313802 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 = -4.44176e-05 Jy ! Component: 100 - total flux cleaned = -8.54784e-05 Jy ! Component: 150 - total flux cleaned = -0.000122406 Jy ! Component: 200 - total flux cleaned = -0.00014508 Jy ! Total flux subtracted in 200 components = -0.00014508 Jy ! Clean residual min=-0.001878 max=0.001580 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.221962 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.221962 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=0.054765Jy sigma=1.313679 ! Fit after self-cal, rms=0.054765Jy sigma=1.313665 ! 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=0.054765Jy sigma=1.313665 ! Fit after self-cal, rms=0.054688Jy sigma=1.313642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=6.363 mas, bpa=-1.27 degrees ! Estimated noise=0.525879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136653 Jy ! Component: 100 - total flux cleaned = 0.000137472 Jy ! Component: 150 - total flux cleaned = 0.000138439 Jy ! Component: 200 - total flux cleaned = 0.000145421 Jy ! Total flux subtracted in 200 components = 0.000145421 Jy ! Clean residual min=-0.001872 max=0.001616 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.222107 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.222107 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=0.054689Jy sigma=1.313635 ! Fit after self-cal, rms=0.054687Jy sigma=1.313614 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 = 0.000101799 Jy ! Component: 100 - total flux cleaned = 0.000108209 Jy ! Component: 150 - total flux cleaned = 0.00011872 Jy ! Component: 200 - total flux cleaned = 0.000123385 Jy ! Total flux subtracted in 200 components = 0.000123385 Jy ! Clean residual min=-0.001846 max=0.001583 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.22223 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.22223 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=0.054690Jy sigma=1.313670 ! Fit after self-cal, rms=0.054689Jy sigma=1.313663 ! 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=0.6841 mas, bmaj=2.073 mas, bpa=-5.774 degrees ! Estimated noise=0.359495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6841 x 2.073 at -5.774 degrees (North through East) ! Clean map min=-0.0017271 max=0.14461 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=0.5241 mas, bmaj=1.735 mas, bpa=-4.867 degrees ! Estimated noise=0.781447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112131 Jy ! Component: 100 - total flux cleaned = 0.158089 Jy ! Component: 150 - total flux cleaned = 0.18121 Jy ! Component: 200 - total flux cleaned = 0.194365 Jy ! Total flux subtracted in 200 components = 0.194365 Jy ! Clean residual min=-0.006345 max=0.008128 Jy/beam ! Clean residual mean=0.000014 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.194365 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.194365 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6841 mas, bmaj=2.073 mas, bpa=-5.774 degrees ! Estimated noise=0.359495 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 = 0.0105365 Jy ! Component: 100 - total flux cleaned = 0.01661 Jy ! Component: 150 - total flux cleaned = 0.0203464 Jy ! Component: 200 - total flux cleaned = 0.0227784 Jy ! Total flux subtracted in 200 components = 0.0227784 Jy ! Clean residual min=-0.002411 max=0.002216 Jy/beam ! Clean residual mean=0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.217143 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.217143 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=6.363 mas, bpa=-1.27 degrees ! Estimated noise=0.525879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314543 Jy ! Component: 100 - total flux cleaned = 0.00447627 Jy ! Component: 150 - total flux cleaned = 0.00509062 Jy ! Component: 200 - total flux cleaned = 0.0053784 Jy ! Total flux subtracted in 200 components = 0.0053784 Jy ! Clean residual min=-0.001880 max=0.001562 Jy/beam ! Clean residual mean=0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.222522 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 = 3.60582e-05 Jy ! Component: 100 - total flux cleaned = 3.09158e-05 Jy ! Component: 150 - total flux cleaned = 2.57299e-05 Jy ! Component: 200 - total flux cleaned = 2.59512e-05 Jy ! Total flux subtracted in 200 components = 2.59512e-05 Jy ! Clean residual min=-0.001869 max=0.001563 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.222548 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.222548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6841 mas, bmaj=2.073 mas, bpa=-5.774 degrees ! Estimated noise=0.359495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012989 Jy ! Component: 100 - total flux cleaned = -0.00114145 Jy ! Component: 150 - total flux cleaned = -0.00101685 Jy ! Component: 200 - total flux cleaned = -0.000941571 Jy ! Total flux subtracted in 200 components = -0.000941571 Jy ! Clean residual min=-0.001812 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.221606 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.221606 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=0.054703Jy sigma=1.314047 ! Fit after self-cal, rms=0.054694Jy sigma=1.313815 wmodel /J1524-3012_X_map.mod ! wmodel: Unable to open new model file: /J1524-3012_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1524-3012_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6841 x 2.073 at -5.774 degrees (North through East) ! Clean map min=-0.0016244 max=0.14557 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1524-3012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.864489 0.864489 1.72898 3.45796 6.91591 13.8318 27.6637 55.3273 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 347.025 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1524-3012_X_dfm.log closed on Fri May 20 00:12:32 2016