! Started logfile: /scr/pima/bg219e_uvs/J1154-3505_X_dfm.log on Thu May 19 18:37:16 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/bg219e_uvs/J1154-3505_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1154-3505_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.42094 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1154-3505 ! ! 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 11820 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 J1154-3505_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052039Jy sigma=17.434407 ! Fit after self-cal, rms=0.787889Jy sigma=13.174131 ! 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=0.8011 mas, bmaj=3.561 mas, bpa=-20.65 degrees ! Estimated noise=0.871616 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 = 0.145938 Jy ! Component: 100 - total flux cleaned = 0.230381 Jy ! Total flux subtracted in 100 components = 0.230381 Jy ! Clean residual min=-0.026306 max=0.048643 Jy/beam ! Clean residual mean=0.000662 rms=0.011598 Jy/beam ! Combined flux in latest and established models = 0.230381 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.230381 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=0.215337Jy sigma=3.476691 ! Fit after self-cal, rms=0.214082Jy sigma=3.465759 ! 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=1.068 mas, bmaj=4.311 mas, bpa=-19.29 degrees ! Estimated noise=0.428969 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 = 0.114052 Jy ! Component: 100 - total flux cleaned = 0.183189 Jy ! Component: 150 - total flux cleaned = 0.227573 Jy ! Component: 200 - total flux cleaned = 0.256637 Jy ! Total flux subtracted in 200 components = 0.256637 Jy ! Clean residual min=-0.027899 max=0.049852 Jy/beam ! Clean residual mean=0.000494 rms=0.009607 Jy/beam ! Combined flux in latest and established models = 0.487018 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 101 components and 0.487018 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=0.133978Jy sigma=2.091369 ! Fit after self-cal, rms=0.131624Jy sigma=2.067084 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 4.311 at -19.29 degrees (North through East) ! Clean map min=-0.026297 max=0.1928 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=0.131624Jy sigma=2.067084 ! Fit after self-cal, rms=0.131624Jy sigma=2.067084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=4.311 mas, bpa=-19.29 degrees ! Estimated noise=0.428969 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 = 0.0220062 Jy ! Component: 100 - total flux cleaned = 0.0357499 Jy ! Component: 150 - total flux cleaned = 0.0446225 Jy ! Component: 200 - total flux cleaned = 0.0472223 Jy ! Total flux subtracted in 200 components = 0.0472223 Jy ! Clean residual min=-0.028337 max=0.043220 Jy/beam ! Clean residual mean=0.000423 rms=0.008773 Jy/beam ! Combined flux in latest and established models = 0.53424 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.53424 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=0.126700Jy sigma=2.010035 ! Fit after self-cal, rms=0.126672Jy sigma=2.005885 ! 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=0.126672Jy sigma=2.005885 ! Fit after self-cal, rms=0.126672Jy sigma=2.005885 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=4.311 mas, bpa=-19.29 degrees ! Estimated noise=0.428969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174116 Jy ! Component: 100 - total flux cleaned = 0.00327488 Jy ! Component: 150 - total flux cleaned = 0.00485742 Jy ! Component: 200 - total flux cleaned = 0.00605286 Jy ! Total flux subtracted in 200 components = 0.00605286 Jy ! Clean residual min=-0.028188 max=0.041522 Jy/beam ! Clean residual mean=0.000417 rms=0.008562 Jy/beam ! Combined flux in latest and established models = 0.540293 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.540293 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=0.125826Jy sigma=1.989856 ! Fit after self-cal, rms=0.125846Jy sigma=1.987726 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 (-3, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361502 Jy ! Component: 100 - total flux cleaned = 0.052358 Jy ! Component: 150 - total flux cleaned = 0.0560268 Jy ! Component: 200 - total flux cleaned = 0.0578743 Jy ! Total flux subtracted in 200 components = 0.0578743 Jy ! Clean residual min=-0.020500 max=0.029553 Jy/beam ! Clean residual mean=0.000356 rms=0.007033 Jy/beam ! Combined flux in latest and established models = 0.598167 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 154 components and 0.598168 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=0.115531Jy sigma=1.802757 ! Fit after self-cal, rms=0.113368Jy sigma=1.766148 ! 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=0.113368Jy sigma=1.766148 ! Fit after self-cal, rms=0.113368Jy sigma=1.766148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=4.311 mas, bpa=-19.29 degrees ! Estimated noise=0.428969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154361 Jy ! Component: 100 - total flux cleaned = 0.0204328 Jy ! Component: 150 - total flux cleaned = 0.022414 Jy ! Component: 200 - total flux cleaned = 0.0234452 Jy ! Total flux subtracted in 200 components = 0.0234452 Jy ! Clean residual min=-0.017564 max=0.019794 Jy/beam ! Clean residual mean=0.000330 rms=0.006397 Jy/beam ! Combined flux in latest and established models = 0.621613 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 198 components and 0.621613 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=0.110951Jy sigma=1.729007 ! Fit after self-cal, rms=0.110521Jy sigma=1.721502 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 = 0.00688669 Jy ! Component: 100 - total flux cleaned = 0.00857398 Jy ! Component: 150 - total flux cleaned = 0.0093544 Jy ! Component: 200 - total flux cleaned = 0.0100347 Jy ! Total flux subtracted in 200 components = 0.0100347 Jy ! Clean residual min=-0.016910 max=0.018294 Jy/beam ! Clean residual mean=0.000319 rms=0.006249 Jy/beam ! Combined flux in latest and established models = 0.631648 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 225 components and 0.631648 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=0.109723Jy sigma=1.711705 ! Fit after self-cal, rms=0.109619Jy sigma=1.709741 ! 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=0.109619Jy sigma=1.709741 ! Fit after self-cal, rms=0.109619Jy sigma=1.709741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=7.733 mas, bpa=-8.183 degrees ! Estimated noise=0.501582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340583 Jy ! Component: 100 - total flux cleaned = 0.00470043 Jy ! Component: 150 - total flux cleaned = 0.00604815 Jy ! Component: 200 - total flux cleaned = 0.00688531 Jy ! Total flux subtracted in 200 components = 0.00688531 Jy ! Clean residual min=-0.025929 max=0.030939 Jy/beam ! Clean residual mean=0.000543 rms=0.010470 Jy/beam ! Combined flux in latest and established models = 0.638533 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 243 components and 0.638533 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=0.109325Jy sigma=1.707645 ! Fit after self-cal, rms=0.109328Jy sigma=1.706382 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 = 0.0021186 Jy ! Component: 100 - total flux cleaned = 0.00311066 Jy ! Component: 150 - total flux cleaned = 0.00387553 Jy ! Component: 200 - total flux cleaned = 0.00440699 Jy ! Total flux subtracted in 200 components = 0.00440699 Jy ! Clean residual min=-0.025934 max=0.030941 Jy/beam ! Clean residual mean=0.000538 rms=0.010453 Jy/beam ! Combined flux in latest and established models = 0.64294 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 251 components and 0.64294 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=0.109175Jy sigma=1.705580 ! Fit after self-cal, rms=0.109191Jy sigma=1.705153 ! 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=1.068 mas, bmaj=4.311 mas, bpa=-19.29 degrees ! Estimated noise=0.428969 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 4.311 at -19.29 degrees (North through East) ! Clean map min=-0.016461 max=0.17712 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=0.8011 mas, bmaj=3.561 mas, bpa=-20.65 degrees ! Estimated noise=0.871616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142471 Jy ! Component: 100 - total flux cleaned = 0.232323 Jy ! Component: 150 - total flux cleaned = 0.29826 Jy ! Component: 200 - total flux cleaned = 0.350718 Jy ! Total flux subtracted in 200 components = 0.350718 Jy ! Clean residual min=-0.022346 max=0.031553 Jy/beam ! Clean residual mean=0.000527 rms=0.008892 Jy/beam ! Combined flux in latest and established models = 0.350718 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 94 model components to the UV plane model. ! The established model now contains 94 components and 0.350718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=4.311 mas, bpa=-19.29 degrees ! Estimated noise=0.428969 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 = 0.0774618 Jy ! Component: 100 - total flux cleaned = 0.130076 Jy ! Component: 150 - total flux cleaned = 0.167937 Jy ! Component: 200 - total flux cleaned = 0.195778 Jy ! Total flux subtracted in 200 components = 0.195778 Jy ! Clean residual min=-0.021274 max=0.020230 Jy/beam ! Clean residual mean=0.000427 rms=0.007179 Jy/beam ! Combined flux in latest and established models = 0.546496 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 177 components and 0.546495 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=2.228 mas, bmaj=7.733 mas, bpa=-8.183 degrees ! Estimated noise=0.501582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316266 Jy ! Component: 100 - total flux cleaned = 0.0516856 Jy ! Component: 150 - total flux cleaned = 0.0651146 Jy ! Component: 200 - total flux cleaned = 0.0742638 Jy ! Total flux subtracted in 200 components = 0.0742638 Jy ! Clean residual min=-0.025477 max=0.029864 Jy/beam ! Clean residual mean=0.000570 rms=0.010484 Jy/beam ! Combined flux in latest and established models = 0.620759 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 = 0.00643009 Jy ! Component: 100 - total flux cleaned = 0.0110303 Jy ! Component: 150 - total flux cleaned = 0.0138174 Jy ! Component: 200 - total flux cleaned = 0.0147853 Jy ! Total flux subtracted in 200 components = 0.0147853 Jy ! Clean residual min=-0.024607 max=0.031162 Jy/beam ! Clean residual mean=0.000544 rms=0.010496 Jy/beam ! Combined flux in latest and established models = 0.635545 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 234 components and 0.635545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=4.311 mas, bpa=-19.29 degrees ! Estimated noise=0.428969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147993 Jy ! Component: 100 - total flux cleaned = 0.00069688 Jy ! Component: 150 - total flux cleaned = 0.00103619 Jy ! Component: 200 - total flux cleaned = 0.00134224 Jy ! Total flux subtracted in 200 components = 0.00134224 Jy ! Clean residual min=-0.016469 max=0.018616 Jy/beam ! Clean residual mean=0.000313 rms=0.006226 Jy/beam ! Combined flux in latest and established models = 0.636887 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 253 components and 0.636887 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=0.109321Jy sigma=1.707790 ! Fit after self-cal, rms=0.108677Jy sigma=1.702493 wmodel /J1154-3505_X_map.mod ! wmodel: Unable to open new model file: /J1154-3505_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1154-3505_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 4.311 at -19.29 degrees (North through East) ! Clean map min=-0.016232 max=0.17345 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1154-3505_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.173455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00619577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.7159 10.7159 21.4319 42.8637 85.7275 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0185 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 27.995 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1154-3505_X_dfm.log closed on Thu May 19 18:37:18 2016