! Started logfile: /scr/pima/bg219i_uvs/J1037-2934_X_dfm.log on Thu May 19 23:16:35 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/bg219i_uvs/J1037-2934_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1037-2934_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853968 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 3228 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 J1037-2934_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.184738Jy sigma=16.582772 ! Fit after self-cal, rms=0.464513Jy sigma=5.838331 ! 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=0.6156 mas, bmaj=1.745 mas, bpa=6.895 degrees ! Estimated noise=1.39223 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 = 0.462177 Jy ! Component: 100 - total flux cleaned = 0.612736 Jy ! Total flux subtracted in 100 components = 0.612736 Jy ! Clean residual min=-0.059229 max=0.102999 Jy/beam ! Clean residual mean=0.000030 rms=0.014339 Jy/beam ! Combined flux in latest and established models = 0.612736 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.612736 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=0.286870Jy sigma=3.783084 ! Fit after self-cal, rms=0.286572Jy sigma=3.781284 ! Inverting map ! Added new window around map position (4.8, -16.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0965613 Jy ! Component: 100 - total flux cleaned = 0.149687 Jy ! Total flux subtracted in 100 components = 0.149687 Jy ! Clean residual min=-0.038300 max=0.072850 Jy/beam ! Clean residual mean=0.000031 rms=0.010877 Jy/beam ! Combined flux in latest and established models = 0.762423 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.762423 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=0.237737Jy sigma=3.014050 ! Fit after self-cal, rms=0.232930Jy sigma=2.946688 ! Inverting map ! Added new window around map position (1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0708159 Jy ! Component: 100 - total flux cleaned = 0.118258 Jy ! Total flux subtracted in 100 components = 0.118258 Jy ! Clean residual min=-0.035742 max=0.052472 Jy/beam ! Clean residual mean=0.000035 rms=0.008569 Jy/beam ! Combined flux in latest and established models = 0.880681 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.880681 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=0.191901Jy sigma=2.402042 ! Fit after self-cal, rms=0.191177Jy sigma=2.381782 ! 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=0.7431 mas, bmaj=2.082 mas, bpa=7.162 degrees ! Estimated noise=1.04097 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 = 0.0687774 Jy ! Component: 100 - total flux cleaned = 0.114886 Jy ! Component: 150 - total flux cleaned = 0.147471 Jy ! Component: 200 - total flux cleaned = 0.171185 Jy ! Total flux subtracted in 200 components = 0.171185 Jy ! Clean residual min=-0.031007 max=0.052739 Jy/beam ! Clean residual mean=0.000041 rms=0.009120 Jy/beam ! Combined flux in latest and established models = 1.05187 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 1.05187 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=0.158040Jy sigma=1.866065 ! Fit after self-cal, rms=0.157459Jy sigma=1.848585 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7431 x 2.082 at 7.162 degrees (North through East) ! Clean map min=-0.028737 max=0.57824 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 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 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=0.157459Jy sigma=1.848585 ! Fit after self-cal, rms=0.157459Jy sigma=1.848585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7431 mas, bmaj=2.082 mas, bpa=7.162 degrees ! Estimated noise=1.04097 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 (-20.8, -47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045478 Jy ! Component: 100 - total flux cleaned = 0.0691965 Jy ! Component: 150 - total flux cleaned = 0.0783121 Jy ! Component: 200 - total flux cleaned = 0.0825884 Jy ! Total flux subtracted in 200 components = 0.0825884 Jy ! Clean residual min=-0.025581 max=0.035316 Jy/beam ! Clean residual mean=0.000017 rms=0.006916 Jy/beam ! Combined flux in latest and established models = 1.13445 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 86 components and 1.13445 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=0.141151Jy sigma=1.613479 ! Fit after self-cal, rms=0.139148Jy sigma=1.585735 ! 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=0.139148Jy sigma=1.585735 ! Fit after self-cal, rms=0.139148Jy sigma=1.585735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7431 mas, bmaj=2.082 mas, bpa=7.162 degrees ! Estimated noise=1.04097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119189 Jy ! Component: 100 - total flux cleaned = 0.0130075 Jy ! Component: 150 - total flux cleaned = 0.0134912 Jy ! Component: 200 - total flux cleaned = 0.0135143 Jy ! Total flux subtracted in 200 components = 0.0135143 Jy ! Clean residual min=-0.022111 max=0.026636 Jy/beam ! Clean residual mean=0.000001 rms=0.006037 Jy/beam ! Combined flux in latest and established models = 1.14797 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 1.14797 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=0.135062Jy sigma=1.537601 ! Fit after self-cal, rms=0.134800Jy sigma=1.533439 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 (11.6, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212269 Jy ! Component: 100 - total flux cleaned = 0.0189539 Jy ! Component: 150 - total flux cleaned = 0.0189579 Jy ! Component: 200 - total flux cleaned = 0.0189789 Jy ! Total flux subtracted in 200 components = 0.0189789 Jy ! Clean residual min=-0.020616 max=0.022325 Jy/beam ! Clean residual mean=0.000002 rms=0.005248 Jy/beam ! Combined flux in latest and established models = 1.16695 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 1.16695 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=0.128266Jy sigma=1.451237 ! Fit after self-cal, rms=0.127833Jy sigma=1.443789 ! 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=0.127833Jy sigma=1.443789 ! Fit after self-cal, rms=0.127833Jy sigma=1.443789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7431 mas, bmaj=2.082 mas, bpa=7.162 degrees ! Estimated noise=1.04097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557048 Jy ! Component: 100 - total flux cleaned = 0.00597925 Jy ! Component: 150 - total flux cleaned = 0.007096 Jy ! Component: 200 - total flux cleaned = 0.0077798 Jy ! Total flux subtracted in 200 components = 0.0077798 Jy ! Clean residual min=-0.018938 max=0.019640 Jy/beam ! Clean residual mean=0.000004 rms=0.004899 Jy/beam ! Combined flux in latest and established models = 1.17473 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 1.17473 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=0.125084Jy sigma=1.414384 ! Fit after self-cal, rms=0.125020Jy sigma=1.412907 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 = 0.00295274 Jy ! Component: 100 - total flux cleaned = 0.00358908 Jy ! Component: 150 - total flux cleaned = 0.00419603 Jy ! Component: 200 - total flux cleaned = 0.00475885 Jy ! Total flux subtracted in 200 components = 0.00475885 Jy ! Clean residual min=-0.018080 max=0.018057 Jy/beam ! Clean residual mean=0.000003 rms=0.004730 Jy/beam ! Combined flux in latest and established models = 1.17949 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 1.17949 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=0.123291Jy sigma=1.396121 ! Fit after self-cal, rms=0.123279Jy sigma=1.395407 ! 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=0.123279Jy sigma=1.395407 ! Fit after self-cal, rms=0.123279Jy sigma=1.395407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=6.619 mas, bpa=14.42 degrees ! Estimated noise=1.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00864292 Jy ! Component: 100 - total flux cleaned = 0.00929397 Jy ! Component: 150 - total flux cleaned = 0.00902414 Jy ! Component: 200 - total flux cleaned = 0.00876319 Jy ! Total flux subtracted in 200 components = 0.00876319 Jy ! Clean residual min=-0.028075 max=0.025913 Jy/beam ! Clean residual mean=-0.000002 rms=0.007453 Jy/beam ! Combined flux in latest and established models = 1.18825 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 139 components and 1.18825 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=0.122874Jy sigma=1.393354 ! Fit after self-cal, rms=0.122699Jy sigma=1.391616 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 = 0.00100302 Jy ! Component: 100 - total flux cleaned = 0.000264253 Jy ! Component: 150 - total flux cleaned = 3.67252e-05 Jy ! Component: 200 - total flux cleaned = -0.000171672 Jy ! Total flux subtracted in 200 components = -0.000171672 Jy ! Clean residual min=-0.027428 max=0.025530 Jy/beam ! Clean residual mean=-0.000005 rms=0.007258 Jy/beam ! Combined flux in latest and established models = 1.18808 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 141 components and 1.18808 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=0.122362Jy sigma=1.389784 ! Fit after self-cal, rms=0.122328Jy sigma=1.388709 ! 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=0.7431 mas, bmaj=2.082 mas, bpa=7.162 degrees ! Estimated noise=1.04097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7431 x 2.082 at 7.162 degrees (North through East) ! Clean map min=-0.019671 max=0.54873 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=0.122328Jy sigma=1.388709 ! Fit after self-cal, rms=0.122974Jy sigma=1.353198 ! Inverting map and beam ! Estimated beam: bmin=0.7429 mas, bmaj=2.078 mas, bpa=7.225 degrees ! Estimated noise=1.04142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201295 Jy ! Component: 100 - total flux cleaned = -0.00228502 Jy ! Component: 150 - total flux cleaned = -0.00296698 Jy ! Component: 200 - total flux cleaned = -0.0037952 Jy ! Total flux subtracted in 200 components = -0.0037952 Jy ! Clean residual min=-0.017390 max=0.017042 Jy/beam ! Clean residual mean=-0.000003 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 1.18428 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 1.18428 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=0.121715Jy sigma=1.340324 ! Fit after self-cal, rms=0.121720Jy sigma=1.340058 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392707 Jy ! Component: 100 - total flux cleaned = -0.00094658 Jy ! Component: 150 - total flux cleaned = -0.00129189 Jy ! Component: 200 - total flux cleaned = -0.00145347 Jy ! Total flux subtracted in 200 components = -0.00145347 Jy ! Clean residual min=-0.016967 max=0.016506 Jy/beam ! Clean residual mean=-0.000003 rms=0.004100 Jy/beam ! Combined flux in latest and established models = 1.18283 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 163 components and 1.18283 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=0.121160Jy sigma=1.333412 ! Fit after self-cal, rms=0.121164Jy sigma=1.333189 ! 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=0.121164Jy sigma=1.333189 ! Fit after self-cal, rms=0.120219Jy sigma=1.331028 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=0.615 mas, bmaj=1.74 mas, bpa=7.032 degrees ! Estimated noise=1.38435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.457097 Jy ! Component: 100 - total flux cleaned = 0.620276 Jy ! Component: 150 - total flux cleaned = 0.718917 Jy ! Component: 200 - total flux cleaned = 0.791847 Jy ! Total flux subtracted in 200 components = 0.791847 Jy ! Clean residual min=-0.038450 max=0.054980 Jy/beam ! Clean residual mean=0.000034 rms=0.009826 Jy/beam ! Combined flux in latest and established models = 0.791847 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 0.791847 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7418 mas, bmaj=2.075 mas, bpa=7.306 degrees ! Estimated noise=1.03683 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 (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102057 Jy ! Component: 100 - total flux cleaned = 0.172113 Jy ! Component: 150 - total flux cleaned = 0.225265 Jy ! Component: 200 - total flux cleaned = 0.267131 Jy ! Total flux subtracted in 200 components = 0.267131 Jy ! Clean residual min=-0.025944 max=0.032591 Jy/beam ! Clean residual mean=0.000023 rms=0.007516 Jy/beam ! Combined flux in latest and established models = 1.05898 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 1.05898 Jy ! Inverting map ! Added new window around map position (-14.4, 34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349775 Jy ! Component: 100 - total flux cleaned = 0.0620299 Jy ! Component: 150 - total flux cleaned = 0.0839881 Jy ! Component: 200 - total flux cleaned = 0.101863 Jy ! Total flux subtracted in 200 components = 0.101863 Jy ! Clean residual min=-0.022427 max=0.022092 Jy/beam ! Clean residual mean=0.000014 rms=0.005032 Jy/beam ! Combined flux in latest and established models = 1.16084 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 97 components and 1.16084 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=2.091 mas, bmaj=6.614 mas, bpa=14.48 degrees ! Estimated noise=1.42863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249152 Jy ! Component: 100 - total flux cleaned = 0.0365072 Jy ! Component: 150 - total flux cleaned = 0.0421801 Jy ! Component: 200 - total flux cleaned = 0.0448224 Jy ! Total flux subtracted in 200 components = 0.0448224 Jy ! Clean residual min=-0.022573 max=0.024013 Jy/beam ! Clean residual mean=0.000010 rms=0.006676 Jy/beam ! Combined flux in latest and established models = 1.20566 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 = 0.00130474 Jy ! Component: 100 - total flux cleaned = 0.00131966 Jy ! Component: 150 - total flux cleaned = 0.00104829 Jy ! Component: 200 - total flux cleaned = 0.000784303 Jy ! Total flux subtracted in 200 components = 0.000784303 Jy ! Clean residual min=-0.021707 max=0.022706 Jy/beam ! Clean residual mean=0.000006 rms=0.006425 Jy/beam ! Combined flux in latest and established models = 1.20645 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 1.20645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7418 mas, bmaj=2.075 mas, bpa=7.306 degrees ! Estimated noise=1.03683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148186 Jy ! Component: 100 - total flux cleaned = -0.00117827 Jy ! Component: 150 - total flux cleaned = -0.00146153 Jy ! Component: 200 - total flux cleaned = -0.00146909 Jy ! Total flux subtracted in 200 components = -0.00146909 Jy ! Clean residual min=-0.018872 max=0.018332 Jy/beam ! Clean residual mean=0.000004 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 1.20498 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 1.20498 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=0.121814Jy sigma=1.331229 ! Fit after self-cal, rms=0.121015Jy sigma=1.321644 wmodel /J1037-2934_X_map.mod ! wmodel: Unable to open new model file: /J1037-2934_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1037-2934_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7418 x 2.075 at 7.306 degrees (North through East) ! Clean map min=-0.017161 max=0.54441 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1037-2934_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.544413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00397676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.1914 2.1914 4.3828 8.76561 17.5312 35.0624 70.1249 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0119 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.544 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.898 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1037-2934_X_dfm.log closed on Thu May 19 23:16:39 2016