! Started logfile: /scr/pima/bg219a_uvs/J1102-4404_X_dfm.log on Fri May 20 00:03:37 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/J1102-4404_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1102-4404_X_uva.fits ! AN table 1: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.702128 visibilities/baseline/integration-bin. ! Found source: J1102-4404 ! ! 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 8316 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 J1102-4404_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.131565Jy sigma=20.833899 ! Fit after self-cal, rms=0.555498Jy sigma=9.777613 ! 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=0.552 mas, bmaj=1.976 mas, bpa=-4.693 degrees ! Estimated noise=0.966538 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 = 0.359784 Jy ! Component: 100 - total flux cleaned = 0.438702 Jy ! Total flux subtracted in 100 components = 0.438702 Jy ! Clean residual min=-0.024114 max=0.049064 Jy/beam ! Clean residual mean=0.000087 rms=0.006270 Jy/beam ! Combined flux in latest and established models = 0.438702 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.438702 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=0.123115Jy sigma=2.091151 ! Fit after self-cal, rms=0.123111Jy sigma=2.090970 ! Inverting map ! Added new window around map position (-1.4, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397234 Jy ! Component: 100 - total flux cleaned = 0.0534557 Jy ! Total flux subtracted in 100 components = 0.0534557 Jy ! Clean residual min=-0.021589 max=0.033511 Jy/beam ! Clean residual mean=0.000109 rms=0.004584 Jy/beam ! Combined flux in latest and established models = 0.492158 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.492158 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=0.110150Jy sigma=1.865435 ! Fit after self-cal, rms=0.108162Jy sigma=1.820902 ! 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=0.745 mas, bmaj=2.488 mas, bpa=-4.405 degrees ! Estimated noise=0.44069 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 = 0.0135715 Jy ! Component: 100 - total flux cleaned = 0.0132777 Jy ! Component: 150 - total flux cleaned = 0.0135323 Jy ! Component: 200 - total flux cleaned = 0.0135305 Jy ! Total flux subtracted in 200 components = 0.0135305 Jy ! Clean residual min=-0.018807 max=0.032399 Jy/beam ! Clean residual mean=0.000329 rms=0.005875 Jy/beam ! Combined flux in latest and established models = 0.505688 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.505688 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=0.105055Jy sigma=1.785363 ! Fit after self-cal, rms=0.104751Jy sigma=1.776964 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.745 x 2.488 at -4.405 degrees (North through East) ! Clean map min=-0.017771 max=0.43292 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 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* 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: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* 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: ! FD 1.00* 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: ! FD 1.00* 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: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.104751Jy sigma=1.776964 ! Fit after self-cal, rms=0.104751Jy sigma=1.776964 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.745 mas, bmaj=2.488 mas, bpa=-4.405 degrees ! Estimated noise=0.44069 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 (-10, 39.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282058 Jy ! Component: 100 - total flux cleaned = 0.0396788 Jy ! Component: 150 - total flux cleaned = 0.0434649 Jy ! Component: 200 - total flux cleaned = 0.0463242 Jy ! Total flux subtracted in 200 components = 0.0463242 Jy ! Clean residual min=-0.018585 max=0.019379 Jy/beam ! Clean residual mean=0.000155 rms=0.004298 Jy/beam ! Combined flux in latest and established models = 0.552012 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.552012 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=0.095388Jy sigma=1.637051 ! Fit after self-cal, rms=0.094719Jy sigma=1.623533 ! 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=0.094719Jy sigma=1.623533 ! Fit after self-cal, rms=0.097036Jy sigma=1.639598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7419 mas, bmaj=2.482 mas, bpa=-4.395 degrees ! Estimated noise=0.449589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135483 Jy ! Component: 100 - total flux cleaned = 0.0214824 Jy ! Component: 150 - total flux cleaned = 0.0238612 Jy ! Component: 200 - total flux cleaned = 0.0258833 Jy ! Total flux subtracted in 200 components = 0.0258833 Jy ! Clean residual min=-0.016436 max=0.016819 Jy/beam ! Clean residual mean=0.000011 rms=0.004006 Jy/beam ! Combined flux in latest and established models = 0.577896 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.577896 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=0.094513Jy sigma=1.599114 ! Fit after self-cal, rms=0.094327Jy sigma=1.595683 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 (29.6, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015911 Jy ! Component: 100 - total flux cleaned = 0.0205022 Jy ! Component: 150 - total flux cleaned = 0.0202749 Jy ! Component: 200 - total flux cleaned = 0.0200756 Jy ! Total flux subtracted in 200 components = 0.0200756 Jy ! Clean residual min=-0.016169 max=0.012343 Jy/beam ! Clean residual mean=-0.000050 rms=0.003361 Jy/beam ! Combined flux in latest and established models = 0.597971 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.597971 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=0.091286Jy sigma=1.550402 ! Fit after self-cal, rms=0.091019Jy sigma=1.544737 ! 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=0.091019Jy sigma=1.544737 ! Fit after self-cal, rms=0.090582Jy sigma=1.483913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7434 mas, bmaj=2.483 mas, bpa=-4.305 degrees ! Estimated noise=0.455341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00640127 Jy ! Component: 100 - total flux cleaned = -0.00900245 Jy ! Component: 150 - total flux cleaned = -0.00999755 Jy ! Component: 200 - total flux cleaned = -0.0102062 Jy ! Total flux subtracted in 200 components = -0.0102062 Jy ! Clean residual min=-0.008607 max=0.008310 Jy/beam ! Clean residual mean=-0.000080 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.587765 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.587765 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=0.090080Jy sigma=1.472880 ! Fit after self-cal, rms=0.090126Jy sigma=1.472148 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 = -0.000613005 Jy ! Component: 100 - total flux cleaned = -0.000801968 Jy ! Component: 150 - total flux cleaned = -0.000888744 Jy ! Component: 200 - total flux cleaned = -0.000887366 Jy ! Total flux subtracted in 200 components = -0.000887366 Jy ! Clean residual min=-0.008208 max=0.008152 Jy/beam ! Clean residual mean=-0.000080 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.586878 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.586878 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=0.089968Jy sigma=1.468821 ! Fit after self-cal, rms=0.089968Jy sigma=1.468696 ! Inverting map ! Added new window around map position (-4.2, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549496 Jy ! Component: 100 - total flux cleaned = 0.00577348 Jy ! Component: 150 - total flux cleaned = 0.00566166 Jy ! Component: 200 - total flux cleaned = 0.00586071 Jy ! Total flux subtracted in 200 components = 0.00586071 Jy ! Clean residual min=-0.007044 max=0.005444 Jy/beam ! Clean residual mean=-0.000061 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.592738 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.592738 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=0.089322Jy sigma=1.458125 ! Fit after self-cal, rms=0.089290Jy sigma=1.457411 ! 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=0.089290Jy sigma=1.457411 ! Fit after self-cal, rms=0.089429Jy sigma=1.455271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.38 mas, bmaj=8.383 mas, bpa=5.567 degrees ! Estimated noise=0.615604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00450729 Jy ! Component: 100 - total flux cleaned = -0.00555845 Jy ! Component: 150 - total flux cleaned = -0.00569782 Jy ! Component: 200 - total flux cleaned = -0.00575746 Jy ! Total flux subtracted in 200 components = -0.00575746 Jy ! Clean residual min=-0.007258 max=0.006305 Jy/beam ! Clean residual mean=-0.000109 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.586981 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.586981 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=0.089413Jy sigma=1.454912 ! Fit after self-cal, rms=0.089411Jy sigma=1.454600 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 = -0.000238568 Jy ! Component: 100 - total flux cleaned = 1.35772e-05 Jy ! Component: 150 - total flux cleaned = 0.000184297 Jy ! Component: 200 - total flux cleaned = 0.00013368 Jy ! Total flux subtracted in 200 components = 0.00013368 Jy ! Clean residual min=-0.007062 max=0.006624 Jy/beam ! Clean residual mean=-0.000109 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.587115 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 141 components and 0.587115 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=0.089432Jy sigma=1.455113 ! Fit after self-cal, rms=0.089427Jy sigma=1.454933 ! 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=0.7441 mas, bmaj=2.486 mas, bpa=-4.294 degrees ! Estimated noise=0.454355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7441 x 2.486 at -4.294 degrees (North through East) ! Clean map min=-0.010095 max=0.42841 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=0.5526 mas, bmaj=1.976 mas, bpa=-4.524 degrees ! Estimated noise=0.990467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.368198 Jy ! Component: 100 - total flux cleaned = 0.457809 Jy ! Component: 150 - total flux cleaned = 0.490375 Jy ! Component: 200 - total flux cleaned = 0.512503 Jy ! Total flux subtracted in 200 components = 0.512503 Jy ! Clean residual min=-0.013199 max=0.022759 Jy/beam ! Clean residual mean=0.000039 rms=0.003170 Jy/beam ! Combined flux in latest and established models = 0.512503 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.512503 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7441 mas, bmaj=2.486 mas, bpa=-4.294 degrees ! Estimated noise=0.454355 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) ! Added new window around map position (1.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255735 Jy ! Component: 100 - total flux cleaned = 0.0401723 Jy ! Component: 150 - total flux cleaned = 0.0503346 Jy ! Component: 200 - total flux cleaned = 0.0577912 Jy ! Total flux subtracted in 200 components = 0.0577912 Jy ! Clean residual min=-0.008409 max=0.008896 Jy/beam ! Clean residual mean=-0.000011 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.570294 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.570295 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=2.38 mas, bmaj=8.383 mas, bpa=5.567 degrees ! Estimated noise=0.615604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078027 Jy ! Component: 100 - total flux cleaned = 0.00996712 Jy ! Component: 150 - total flux cleaned = 0.0109684 Jy ! Component: 200 - total flux cleaned = 0.0118596 Jy ! Total flux subtracted in 200 components = 0.0118596 Jy ! Clean residual min=-0.008529 max=0.008979 Jy/beam ! Clean residual mean=-0.000059 rms=0.002531 Jy/beam ! Combined flux in latest and established models = 0.582154 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 = 0.000793654 Jy ! Component: 100 - total flux cleaned = 0.00137617 Jy ! Component: 150 - total flux cleaned = 0.00204334 Jy ! Component: 200 - total flux cleaned = 0.00253564 Jy ! Total flux subtracted in 200 components = 0.00253564 Jy ! Clean residual min=-0.007627 max=0.007744 Jy/beam ! Clean residual mean=-0.000103 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.58469 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.58469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7441 mas, bmaj=2.486 mas, bpa=-4.294 degrees ! Estimated noise=0.454355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000911889 Jy ! Component: 100 - total flux cleaned = -0.000534871 Jy ! Component: 150 - total flux cleaned = -3.77725e-05 Jy ! Component: 200 - total flux cleaned = 0.000711531 Jy ! Total flux subtracted in 200 components = 0.000711531 Jy ! Clean residual min=-0.006511 max=0.005537 Jy/beam ! Clean residual mean=-0.000061 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.585401 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.585401 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=0.089375Jy sigma=1.453631 ! Fit after self-cal, rms=0.089249Jy sigma=1.451248 wmodel /J1102-4404_X_map.mod ! wmodel: Unable to open new model file: /J1102-4404_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1102-4404_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7441 x 2.486 at -4.294 degrees (North through East) ! Clean map min=-0.0053317 max=0.42402 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1102-4404_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.424022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0014172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00268 1.00268 2.00536 4.01072 8.02144 16.0429 32.0858 64.1715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.424 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.198 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1102-4404_X_dfm.log closed on Fri May 20 00:03:39 2016