! Started logfile: /scr/pima/bg219b_uvs/J0623+2241_X_dfm.log on Thu May 19 20:04:25 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/bg219b_uvs/J0623+2241_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0623+2241_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.75592 visibilities/baseline/integration-bin. ! Found source: J0623+2241 ! ! 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 134 lines of history. ! ! Reading 24900 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 J0623+2241_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006949Jy sigma=23.635514 ! Fit after self-cal, rms=0.896658Jy sigma=20.963241 ! 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=0.8865 mas, bmaj=1.721 mas, bpa=-4.084 degrees ! Estimated noise=0.374992 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 = 0.0746872 Jy ! Component: 100 - total flux cleaned = 0.108109 Jy ! Total flux subtracted in 100 components = 0.108109 Jy ! Clean residual min=-0.006697 max=0.016452 Jy/beam ! Clean residual mean=-0.000009 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.108109 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.108109 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=0.074236Jy sigma=1.631961 ! Fit after self-cal, rms=0.073493Jy sigma=1.617049 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198072 Jy ! Component: 100 - total flux cleaned = 0.0319788 Jy ! Total flux subtracted in 100 components = 0.0319788 Jy ! Clean residual min=-0.004450 max=0.006679 Jy/beam ! Clean residual mean=-0.000001 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.140088 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.140088 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=0.066684Jy sigma=1.427377 ! Fit after self-cal, rms=0.066642Jy sigma=1.426532 ! 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=1.09 mas, bmaj=2.015 mas, bpa=-3.316 degrees ! Estimated noise=0.206524 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 = 0.0104118 Jy ! Component: 100 - total flux cleaned = 0.0165229 Jy ! Component: 150 - total flux cleaned = 0.0204045 Jy ! Component: 200 - total flux cleaned = 0.0229257 Jy ! Total flux subtracted in 200 components = 0.0229257 Jy ! Clean residual min=-0.003782 max=0.005976 Jy/beam ! Clean residual mean=0.000008 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.163014 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.163014 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=0.065006Jy sigma=1.380599 ! Fit after self-cal, rms=0.064998Jy sigma=1.380162 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.015 at -3.316 degrees (North through East) ! Clean map min=-0.0036427 max=0.1032 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 0.95 FD 0.94 HN 1.06 KP 0.91 ! LA 0.88 MK 0.86 NL 0.96 OV 0.96 ! PT 1.19 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 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=0.064998Jy sigma=1.380162 ! Fit after self-cal, rms=0.064752Jy sigma=1.375884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.015 mas, bpa=-3.489 degrees ! Estimated noise=0.205475 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 (-18.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492253 Jy ! Component: 100 - total flux cleaned = 0.00756419 Jy ! Component: 150 - total flux cleaned = 0.00942565 Jy ! Component: 200 - total flux cleaned = 0.0105186 Jy ! Total flux subtracted in 200 components = 0.0105186 Jy ! Clean residual min=-0.003665 max=0.004531 Jy/beam ! Clean residual mean=0.000006 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.173532 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.173532 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=0.064381Jy sigma=1.365243 ! Fit after self-cal, rms=0.064340Jy sigma=1.363461 ! 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=0.064340Jy sigma=1.363461 ! Fit after self-cal, rms=0.065098Jy sigma=1.352525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.014 mas, bpa=-3.437 degrees ! Estimated noise=0.20644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576975 Jy ! Component: 100 - total flux cleaned = 0.000865261 Jy ! Component: 150 - total flux cleaned = 0.00112085 Jy ! Component: 200 - total flux cleaned = 0.00129185 Jy ! Total flux subtracted in 200 components = 0.00129185 Jy ! Clean residual min=-0.002357 max=0.003253 Jy/beam ! Clean residual mean=0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.174824 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.174824 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=0.065063Jy sigma=1.351719 ! Fit after self-cal, rms=0.065097Jy sigma=1.351493 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 (-8.8, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289589 Jy ! Component: 100 - total flux cleaned = 0.00414784 Jy ! Component: 150 - total flux cleaned = 0.00442989 Jy ! Component: 200 - total flux cleaned = 0.00470176 Jy ! Total flux subtracted in 200 components = 0.00470176 Jy ! Clean residual min=-0.002339 max=0.002418 Jy/beam ! Clean residual mean=0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.179526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.179526 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=0.064963Jy sigma=1.348142 ! Fit after self-cal, rms=0.064952Jy sigma=1.347758 ! 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=0.064952Jy sigma=1.347758 ! Fit after self-cal, rms=0.065391Jy sigma=1.340561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.017 mas, bpa=-3.393 degrees ! Estimated noise=0.208398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564024 Jy ! Component: 100 - total flux cleaned = 0.00069038 Jy ! Component: 150 - total flux cleaned = 0.000746955 Jy ! Component: 200 - total flux cleaned = 0.000772321 Jy ! Total flux subtracted in 200 components = 0.000772321 Jy ! Clean residual min=-0.002055 max=0.001963 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.180298 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.180298 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=0.065362Jy sigma=1.340056 ! Fit after self-cal, rms=0.065376Jy sigma=1.339946 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.21447e-05 Jy ! Component: 100 - total flux cleaned = -0.000132447 Jy ! Component: 150 - total flux cleaned = -0.000187998 Jy ! Component: 200 - total flux cleaned = -0.000204827 Jy ! Total flux subtracted in 200 components = -0.000204827 Jy ! Clean residual min=-0.002064 max=0.001887 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.180093 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.180093 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=0.065364Jy sigma=1.339722 ! Fit after self-cal, rms=0.065365Jy sigma=1.339713 ! 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=0.065365Jy sigma=1.339713 ! Fit after self-cal, rms=0.065413Jy sigma=1.339619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=2.853 mas, bpa=-3.366 degrees ! Estimated noise=0.251538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00076588 Jy ! Component: 100 - total flux cleaned = 0.000738849 Jy ! Component: 150 - total flux cleaned = 0.00071499 Jy ! Component: 200 - total flux cleaned = 0.000679105 Jy ! Total flux subtracted in 200 components = 0.000679105 Jy ! Clean residual min=-0.002510 max=0.002437 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.180772 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 151 components and 0.180772 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=0.065414Jy sigma=1.339596 ! Fit after self-cal, rms=0.065410Jy sigma=1.339529 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 = 5.40815e-05 Jy ! Component: 100 - total flux cleaned = 9.99145e-06 Jy ! Component: 150 - total flux cleaned = -1.65168e-05 Jy ! Component: 200 - total flux cleaned = -1.63299e-05 Jy ! Total flux subtracted in 200 components = -1.63299e-05 Jy ! Clean residual min=-0.002570 max=0.002454 Jy/beam ! Clean residual mean=0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.180756 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 0.180756 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=0.065413Jy sigma=1.339586 ! Fit after self-cal, rms=0.065412Jy sigma=1.339568 ! 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=1.086 mas, bmaj=2.013 mas, bpa=-3.365 degrees ! Estimated noise=0.20868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.013 at -3.365 degrees (North through East) ! Clean map min=-0.0019346 max=0.10185 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=0.8824 mas, bmaj=1.717 mas, bpa=-4 degrees ! Estimated noise=0.377977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758361 Jy ! Component: 100 - total flux cleaned = 0.110356 Jy ! Component: 150 - total flux cleaned = 0.130114 Jy ! Component: 200 - total flux cleaned = 0.142215 Jy ! Total flux subtracted in 200 components = 0.142215 Jy ! Clean residual min=-0.004042 max=0.006511 Jy/beam ! Clean residual mean=-0.000003 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.142215 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.142215 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.013 mas, bpa=-3.365 degrees ! Estimated noise=0.20868 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 = 0.0102134 Jy ! Component: 100 - total flux cleaned = 0.0167927 Jy ! Component: 150 - total flux cleaned = 0.0215478 Jy ! Component: 200 - total flux cleaned = 0.0251626 Jy ! Total flux subtracted in 200 components = 0.0251626 Jy ! Clean residual min=-0.002505 max=0.003197 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.167378 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 66 components and 0.167378 Jy ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321475 Jy ! Component: 100 - total flux cleaned = 0.00563614 Jy ! Component: 150 - total flux cleaned = 0.00761146 Jy ! Component: 200 - total flux cleaned = 0.00886593 Jy ! Total flux subtracted in 200 components = 0.00886593 Jy ! Clean residual min=-0.002053 max=0.002100 Jy/beam ! Clean residual mean=0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.176244 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 94 components and 0.176244 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=2.236 mas, bmaj=2.853 mas, bpa=-3.366 degrees ! Estimated noise=0.251538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171003 Jy ! Component: 100 - total flux cleaned = 0.00200031 Jy ! Component: 150 - total flux cleaned = 0.00224772 Jy ! Component: 200 - total flux cleaned = 0.00233662 Jy ! Total flux subtracted in 200 components = 0.00233662 Jy ! Clean residual min=-0.002469 max=0.002422 Jy/beam ! Clean residual mean=0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.178581 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 = 3.94257e-05 Jy ! Component: 100 - total flux cleaned = 0.000104842 Jy ! Component: 150 - total flux cleaned = 0.000103745 Jy ! Component: 200 - total flux cleaned = 0.000155249 Jy ! Total flux subtracted in 200 components = 0.000155249 Jy ! Clean residual min=-0.002447 max=0.002258 Jy/beam ! Clean residual mean=0.000004 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.178736 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 141 components and 0.178736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.013 mas, bpa=-3.365 degrees ! Estimated noise=0.20868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217346 Jy ! Component: 100 - total flux cleaned = -6.80825e-05 Jy ! Component: 150 - total flux cleaned = -1.0764e-06 Jy ! Component: 200 - total flux cleaned = 5.94379e-05 Jy ! Total flux subtracted in 200 components = 5.94379e-05 Jy ! Clean residual min=-0.001890 max=0.001850 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.178795 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.178795 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=0.065374Jy sigma=1.338978 ! Fit after self-cal, rms=0.065359Jy sigma=1.338529 wmodel /J0623+2241_X_map.mod ! wmodel: Unable to open new model file: /J0623+2241_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0623+2241_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.013 at -3.365 degrees (North through East) ! Clean map min=-0.0017657 max=0.10192 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0623+2241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000436871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28596 1.28596 2.57192 5.14383 10.2877 20.5753 41.1507 82.3013 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.289 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0623+2241_X_dfm.log closed on Thu May 19 20:04:28 2016