! Started logfile: /scr/pima/bg219a_uvs/J1427-4206_X_dfm.log on Fri May 20 00:10:30 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/J1427-4206_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1427-4206_X_uva.fits ! AN table 1: 34 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.643137 visibilities/baseline/integration-bin. ! Found source: J1427-4206 ! ! 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 3936 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 J1427-4206_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.339453Jy sigma=35.211571 ! Fit after self-cal, rms=3.388420Jy sigma=27.683203 ! 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=0.5401 mas, bmaj=1.69 mas, bpa=1.132 degrees ! Estimated noise=2.56979 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 = 2.92459 Jy ! Component: 100 - total flux cleaned = 3.57687 Jy ! Total flux subtracted in 100 components = 3.57687 Jy ! Clean residual min=-0.434592 max=0.458269 Jy/beam ! Clean residual mean=0.001310 rms=0.083928 Jy/beam ! Combined flux in latest and established models = 3.57687 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 3.57687 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=1.352248Jy sigma=11.774513 ! Fit after self-cal, rms=1.352203Jy sigma=11.772953 ! 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=0.5985 mas, bmaj=1.825 mas, bpa=0.8541 degrees ! Estimated noise=1.74339 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 = 0.533727 Jy ! Component: 100 - total flux cleaned = 0.786855 Jy ! Component: 150 - total flux cleaned = 0.923225 Jy ! Component: 200 - total flux cleaned = 1.00134 Jy ! Total flux subtracted in 200 components = 1.00134 Jy ! Clean residual min=-0.185164 max=0.302690 Jy/beam ! Clean residual mean=0.004196 rms=0.068368 Jy/beam ! Combined flux in latest and established models = 4.57822 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 4.57822 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=1.116957Jy sigma=10.035374 ! Fit after self-cal, rms=1.115100Jy sigma=10.016029 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5985 x 1.825 at 0.8541 degrees (North through East) ! Clean map min=-0.16663 max=4.0828 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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* ! ! ! Fit before self-cal, rms=1.115100Jy sigma=10.016029 ! Fit after self-cal, rms=1.122441Jy sigma=10.074686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5909 mas, bmaj=1.78 mas, bpa=1.42 degrees ! Estimated noise=1.80457 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 = 0.0582429 Jy ! Component: 100 - total flux cleaned = 0.0759633 Jy ! Component: 150 - total flux cleaned = 0.0815522 Jy ! Component: 200 - total flux cleaned = 0.0866612 Jy ! Total flux subtracted in 200 components = 0.0866612 Jy ! Clean residual min=-0.184709 max=0.305262 Jy/beam ! Clean residual mean=0.004030 rms=0.068760 Jy/beam ! Combined flux in latest and established models = 4.66488 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 4.66488 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=1.117449Jy sigma=10.037812 ! Fit after self-cal, rms=1.117655Jy sigma=10.036646 ! 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=1.117655Jy sigma=10.036646 ! Fit after self-cal, rms=1.117655Jy sigma=10.036646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5909 mas, bmaj=1.78 mas, bpa=1.42 degrees ! Estimated noise=1.80457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939735 Jy ! Component: 100 - total flux cleaned = 0.0118905 Jy ! Component: 150 - total flux cleaned = 0.0126712 Jy ! Component: 200 - total flux cleaned = 0.0134252 Jy ! Total flux subtracted in 200 components = 0.0134252 Jy ! Clean residual min=-0.183240 max=0.302292 Jy/beam ! Clean residual mean=0.003956 rms=0.068148 Jy/beam ! Combined flux in latest and established models = 4.6783 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 4.6783 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=1.116194Jy sigma=10.030062 ! Fit after self-cal, rms=1.116313Jy sigma=10.029873 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 (11.8, -49.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280036 Jy ! Component: 100 - total flux cleaned = 0.346221 Jy ! Component: 150 - total flux cleaned = 0.362009 Jy ! Component: 200 - total flux cleaned = 0.379562 Jy ! Total flux subtracted in 200 components = 0.379562 Jy ! Clean residual min=-0.147659 max=0.232057 Jy/beam ! Clean residual mean=0.002664 rms=0.047945 Jy/beam ! Combined flux in latest and established models = 5.05786 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 5.05786 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=1.014230Jy sigma=9.604549 ! Fit after self-cal, rms=1.009447Jy sigma=9.522879 ! Inverting map ! Added new window around map position (2.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189469 Jy ! Component: 100 - total flux cleaned = 0.20427 Jy ! Component: 150 - total flux cleaned = 0.225691 Jy ! Component: 200 - total flux cleaned = 0.248586 Jy ! Total flux subtracted in 200 components = 0.248586 Jy ! Clean residual min=-0.091988 max=0.142080 Jy/beam ! Clean residual mean=0.000985 rms=0.030317 Jy/beam ! Combined flux in latest and established models = 5.30645 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 5.30645 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=0.954821Jy sigma=9.251503 ! Fit after self-cal, rms=0.954176Jy sigma=9.231187 ! 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=0.954176Jy sigma=9.231187 ! Fit after self-cal, rms=0.954176Jy sigma=9.231187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5909 mas, bmaj=1.78 mas, bpa=1.42 degrees ! Estimated noise=1.80457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234904 Jy ! Component: 100 - total flux cleaned = 0.046051 Jy ! Component: 150 - total flux cleaned = 0.0660751 Jy ! Component: 200 - total flux cleaned = 0.0789536 Jy ! Total flux subtracted in 200 components = 0.0789536 Jy ! Clean residual min=-0.076686 max=0.109699 Jy/beam ! Clean residual mean=0.000533 rms=0.024667 Jy/beam ! Combined flux in latest and established models = 5.3854 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 5.3854 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=0.934604Jy sigma=9.144326 ! Fit after self-cal, rms=0.935381Jy sigma=9.138048 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 = 0.0183027 Jy ! Component: 100 - total flux cleaned = 0.031534 Jy ! Component: 150 - total flux cleaned = 0.0415151 Jy ! Component: 200 - total flux cleaned = 0.0487954 Jy ! Total flux subtracted in 200 components = 0.0487954 Jy ! Clean residual min=-0.072100 max=0.093447 Jy/beam ! Clean residual mean=0.000262 rms=0.021779 Jy/beam ! Combined flux in latest and established models = 5.4342 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 5.4342 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=0.925997Jy sigma=9.097239 ! Fit after self-cal, rms=0.926850Jy sigma=9.094221 ! 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=0.926850Jy sigma=9.094221 ! Fit after self-cal, rms=0.942687Jy sigma=8.991913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=7.009 mas, bpa=1.259 degrees ! Estimated noise=3.17901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271227 Jy ! Component: 100 - total flux cleaned = -0.00791394 Jy ! Component: 150 - total flux cleaned = -0.0119403 Jy ! Component: 200 - total flux cleaned = -0.012987 Jy ! Total flux subtracted in 200 components = -0.012987 Jy ! Clean residual min=-0.088010 max=0.082214 Jy/beam ! Clean residual mean=-0.000187 rms=0.029113 Jy/beam ! Combined flux in latest and established models = 5.42121 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 5.42121 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=0.939619Jy sigma=8.991031 ! Fit after self-cal, rms=0.939798Jy sigma=8.989548 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 = 0.00124796 Jy ! Component: 100 - total flux cleaned = -0.00111063 Jy ! Component: 150 - total flux cleaned = -0.000284102 Jy ! Component: 200 - total flux cleaned = 0.000103036 Jy ! Total flux subtracted in 200 components = 0.000103036 Jy ! Clean residual min=-0.090014 max=0.080854 Jy/beam ! Clean residual mean=-0.000223 rms=0.029310 Jy/beam ! Combined flux in latest and established models = 5.42131 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 5.42131 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=0.939393Jy sigma=8.989879 ! Fit after self-cal, rms=0.939387Jy sigma=8.988413 ! 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=0.5895 mas, bmaj=1.778 mas, bpa=1.45 degrees ! Estimated noise=1.83612 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5895 x 1.778 at 1.45 degrees (North through East) ! Clean map min=-0.13769 max=3.7966 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 ! Performing amp+phase self-cal ! ! 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=0.939387Jy sigma=8.988413 ! Fit after self-cal, rms=0.848356Jy sigma=8.418919 ! Inverting map and beam ! Estimated beam: bmin=0.5925 mas, bmaj=1.778 mas, bpa=1.659 degrees ! Estimated noise=1.72212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.199127 Jy ! Component: 100 - total flux cleaned = -0.241682 Jy ! Component: 150 - total flux cleaned = -0.259852 Jy ! Component: 200 - total flux cleaned = -0.274699 Jy ! Total flux subtracted in 200 components = -0.274699 Jy ! Clean residual min=-0.055518 max=0.072699 Jy/beam ! Clean residual mean=0.000148 rms=0.016502 Jy/beam ! Combined flux in latest and established models = 5.14661 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 5.14661 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=0.812004Jy sigma=7.987694 ! Fit after self-cal, rms=0.810826Jy sigma=7.983543 ! Inverting map ! Added new window around map position (10.4, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521575 Jy ! Component: 100 - total flux cleaned = 0.0515961 Jy ! Component: 150 - total flux cleaned = 0.0531888 Jy ! Component: 200 - total flux cleaned = 0.0566514 Jy ! Total flux subtracted in 200 components = 0.0566514 Jy ! Clean residual min=-0.053394 max=0.045897 Jy/beam ! Clean residual mean=-0.000001 rms=0.011985 Jy/beam ! Combined flux in latest and established models = 5.20327 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 5.20326 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=0.807075Jy sigma=7.954706 ! Fit after self-cal, rms=0.805052Jy sigma=7.952280 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.805052Jy sigma=7.952280 ! Fit after self-cal, rms=0.761436Jy sigma=7.558538 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=0.5231 mas, bmaj=1.595 mas, bpa=2.979 degrees ! Estimated noise=2.4386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67286 Jy ! Component: 100 - total flux cleaned = 3.15232 Jy ! Component: 150 - total flux cleaned = 3.33311 Jy ! Component: 200 - total flux cleaned = 3.48769 Jy ! Total flux subtracted in 200 components = 3.48769 Jy ! Clean residual min=-0.208091 max=0.201297 Jy/beam ! Clean residual mean=0.001409 rms=0.039844 Jy/beam ! Combined flux in latest and established models = 3.48769 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 16 model components to the UV plane model. ! The established model now contains 16 components and 3.48769 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5951 mas, bmaj=1.78 mas, bpa=1.702 degrees ! Estimated noise=1.62962 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 = 0.295034 Jy ! Component: 100 - total flux cleaned = 0.477462 Jy ! Component: 150 - total flux cleaned = 0.617585 Jy ! Component: 200 - total flux cleaned = 0.732455 Jy ! Total flux subtracted in 200 components = 0.732455 Jy ! Clean residual min=-0.098950 max=0.110568 Jy/beam ! Clean residual mean=0.004193 rms=0.039640 Jy/beam ! Combined flux in latest and established models = 4.22015 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 4.22015 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=2.111 mas, bmaj=7.086 mas, bpa=0.8825 degrees ! Estimated noise=2.76987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233044 Jy ! Component: 100 - total flux cleaned = 0.390147 Jy ! Component: 150 - total flux cleaned = 0.502032 Jy ! Component: 200 - total flux cleaned = 0.581878 Jy ! Total flux subtracted in 200 components = 0.581878 Jy ! Clean residual min=-0.106906 max=0.086395 Jy/beam ! Clean residual mean=0.003899 rms=0.038435 Jy/beam ! Combined flux in latest and established models = 4.80202 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 = 0.057158 Jy ! Component: 100 - total flux cleaned = 0.0982934 Jy ! Component: 150 - total flux cleaned = 0.128113 Jy ! Component: 200 - total flux cleaned = 0.149746 Jy ! Total flux subtracted in 200 components = 0.149746 Jy ! Clean residual min=-0.077015 max=0.065481 Jy/beam ! Clean residual mean=0.001325 rms=0.022077 Jy/beam ! Combined flux in latest and established models = 4.95177 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 89 components and 4.95177 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5951 mas, bmaj=1.78 mas, bpa=1.702 degrees ! Estimated noise=1.62962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405959 Jy ! Component: 100 - total flux cleaned = 0.0528679 Jy ! Component: 150 - total flux cleaned = 0.0551098 Jy ! Component: 200 - total flux cleaned = 0.0533598 Jy ! Total flux subtracted in 200 components = 0.0533598 Jy ! Clean residual min=-0.052949 max=0.047833 Jy/beam ! Clean residual mean=0.000003 rms=0.012059 Jy/beam ! Combined flux in latest and established models = 5.00513 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 5.00513 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=0.732826Jy sigma=7.246556 ! Fit after self-cal, rms=0.728702Jy sigma=7.235340 wmodel /J1427-4206_X_map.mod ! wmodel: Unable to open new model file: /J1427-4206_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1427-4206_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5951 x 1.78 at 1.702 degrees (North through East) ! Clean map min=-0.098884 max=3.4202 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1427-4206_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.42017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0113453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.995152 0.995152 1.9903 3.98061 7.96122 15.9224 31.8449 63.6897 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.42 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.461 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1427-4206_X_dfm.log closed on Fri May 20 00:10:33 2016