! Started logfile: /scr/pima/bg219b_uvs/J0636-2113_X_dfm.log on Thu May 19 20:05:34 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/J0636-2113_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0636-2113_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852381 visibilities/baseline/integration-bin. ! Found source: J0636-2113 ! ! 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 12888 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 J0636-2113_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026103Jy sigma=21.323636 ! Fit after self-cal, rms=0.770749Jy sigma=15.875046 ! 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=0.6258 mas, bmaj=1.705 mas, bpa=-4.305 degrees ! Estimated noise=0.53187 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 = 0.174802 Jy ! Component: 100 - total flux cleaned = 0.219688 Jy ! Total flux subtracted in 100 components = 0.219688 Jy ! Clean residual min=-0.009263 max=0.019142 Jy/beam ! Clean residual mean=-0.000016 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.219688 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.219688 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=0.083988Jy sigma=1.673461 ! Fit after self-cal, rms=0.083986Jy sigma=1.673128 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213256 Jy ! Component: 100 - total flux cleaned = 0.0330288 Jy ! Total flux subtracted in 100 components = 0.0330288 Jy ! Clean residual min=-0.006843 max=0.007939 Jy/beam ! Clean residual mean=-0.000007 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.252717 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.252717 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=0.078081Jy sigma=1.517807 ! Fit after self-cal, rms=0.078067Jy sigma=1.517412 ! 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=0.7952 mas, bmaj=2.024 mas, bpa=-2.655 degrees ! Estimated noise=0.340035 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 = 0.00762523 Jy ! Component: 100 - total flux cleaned = 0.0111093 Jy ! Component: 150 - total flux cleaned = 0.0123841 Jy ! Component: 200 - total flux cleaned = 0.0126394 Jy ! Total flux subtracted in 200 components = 0.0126394 Jy ! Clean residual min=-0.006487 max=0.009146 Jy/beam ! Clean residual mean=-0.000006 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.265356 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.265356 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=0.077604Jy sigma=1.498760 ! Fit after self-cal, rms=0.077595Jy sigma=1.498593 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7952 x 2.024 at -2.655 degrees (North through East) ! Clean map min=-0.0060385 max=0.2327 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 0.91 FD 0.92 HN 1.00 KP 0.93 ! LA 0.91 MK 0.96 NL 0.95 OV 0.91 ! PT 1.16 SC 0.99 ! ! ! Fit before self-cal, rms=0.077595Jy sigma=1.498593 ! Fit after self-cal, rms=0.076580Jy sigma=1.487626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7956 mas, bmaj=2.024 mas, bpa=-2.67 degrees ! Estimated noise=0.33786 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 = -0.00142793 Jy ! Component: 100 - total flux cleaned = -0.00150454 Jy ! Component: 150 - total flux cleaned = -0.00147052 Jy ! Component: 200 - total flux cleaned = -0.00147176 Jy ! Total flux subtracted in 200 components = -0.00147176 Jy ! Clean residual min=-0.006156 max=0.008568 Jy/beam ! Clean residual mean=-0.000006 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.263885 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.263885 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=0.076512Jy sigma=1.487174 ! Fit after self-cal, rms=0.076516Jy sigma=1.487003 ! 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=0.076516Jy sigma=1.487003 ! Fit after self-cal, rms=0.075867Jy sigma=1.460429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7965 mas, bmaj=2.026 mas, bpa=-2.733 degrees ! Estimated noise=0.336087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016214 Jy ! Component: 100 - total flux cleaned = -0.00177675 Jy ! Component: 150 - total flux cleaned = -0.00179981 Jy ! Component: 200 - total flux cleaned = -0.0018004 Jy ! Total flux subtracted in 200 components = -0.0018004 Jy ! Clean residual min=-0.005351 max=0.007350 Jy/beam ! Clean residual mean=-0.000004 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.262084 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.262084 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=0.075810Jy sigma=1.460091 ! Fit after self-cal, rms=0.075834Jy sigma=1.459903 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 (44.2, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716842 Jy ! Component: 100 - total flux cleaned = 0.0108344 Jy ! Component: 150 - total flux cleaned = 0.0124313 Jy ! Component: 200 - total flux cleaned = 0.0131217 Jy ! Total flux subtracted in 200 components = 0.0131217 Jy ! Clean residual min=-0.004773 max=0.006287 Jy/beam ! Clean residual mean=0.000001 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.275206 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.275206 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=0.075167Jy sigma=1.445213 ! Fit after self-cal, rms=0.075110Jy sigma=1.443447 ! Inverting map ! Added new window around map position (4.6, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568476 Jy ! Component: 100 - total flux cleaned = 0.0068842 Jy ! Component: 150 - total flux cleaned = 0.00730524 Jy ! Component: 200 - total flux cleaned = 0.0079042 Jy ! Total flux subtracted in 200 components = 0.0079042 Jy ! Clean residual min=-0.004460 max=0.005830 Jy/beam ! Clean residual mean=-0.000002 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.28311 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.28311 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=0.074654Jy sigma=1.433680 ! Fit after self-cal, rms=0.074620Jy sigma=1.432372 ! 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=0.074620Jy sigma=1.432372 ! Fit after self-cal, rms=0.073587Jy sigma=1.413785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=2.028 mas, bpa=-2.71 degrees ! Estimated noise=0.334577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000643068 Jy ! Component: 100 - total flux cleaned = -0.000828718 Jy ! Component: 150 - total flux cleaned = -0.00103863 Jy ! Component: 200 - total flux cleaned = -0.00112977 Jy ! Total flux subtracted in 200 components = -0.00112977 Jy ! Clean residual min=-0.003986 max=0.004751 Jy/beam ! Clean residual mean=-0.000003 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.28198 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.28198 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=0.073477Jy sigma=1.412178 ! Fit after self-cal, rms=0.073488Jy sigma=1.412052 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 = 0.00021108 Jy ! Component: 100 - total flux cleaned = 0.000252399 Jy ! Component: 150 - total flux cleaned = 0.000213568 Jy ! Component: 200 - total flux cleaned = 0.000249791 Jy ! Total flux subtracted in 200 components = 0.000249791 Jy ! Clean residual min=-0.003996 max=0.004668 Jy/beam ! Clean residual mean=-0.000003 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.28223 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.28223 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=0.073447Jy sigma=1.411286 ! Fit after self-cal, rms=0.073448Jy sigma=1.411264 ! 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=0.073448Jy sigma=1.411264 ! Fit after self-cal, rms=0.072995Jy sigma=1.407296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=4.693 mas, bpa=1.419 degrees ! Estimated noise=0.435911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118789 Jy ! Component: 100 - total flux cleaned = -0.00134496 Jy ! Component: 150 - total flux cleaned = -0.00143328 Jy ! Component: 200 - total flux cleaned = -0.00155685 Jy ! Total flux subtracted in 200 components = -0.00155685 Jy ! Clean residual min=-0.005389 max=0.007458 Jy/beam ! Clean residual mean=-0.000005 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.280673 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 108 components and 0.280673 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=0.072977Jy sigma=1.407245 ! Fit after self-cal, rms=0.072968Jy sigma=1.407003 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 = -0.000127737 Jy ! Component: 100 - total flux cleaned = -3.52215e-05 Jy ! Component: 150 - total flux cleaned = -0.000105082 Jy ! Component: 200 - total flux cleaned = -0.000137139 Jy ! Total flux subtracted in 200 components = -0.000137139 Jy ! Clean residual min=-0.005379 max=0.007330 Jy/beam ! Clean residual mean=-0.000005 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.280536 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.280536 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=0.072981Jy sigma=1.407288 ! Fit after self-cal, rms=0.072975Jy sigma=1.407112 ! 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=0.7977 mas, bmaj=2.029 mas, bpa=-2.708 degrees ! Estimated noise=0.333119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7977 x 2.029 at -2.708 degrees (North through East) ! Clean map min=-0.0037664 max=0.22731 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=0.6269 mas, bmaj=1.708 mas, bpa=-4.342 degrees ! Estimated noise=0.518249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170173 Jy ! Component: 100 - total flux cleaned = 0.213539 Jy ! Component: 150 - total flux cleaned = 0.234012 Jy ! Component: 200 - total flux cleaned = 0.245555 Jy ! Total flux subtracted in 200 components = 0.245555 Jy ! Clean residual min=-0.005487 max=0.006506 Jy/beam ! Clean residual mean=-0.000005 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.245555 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.245555 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=2.029 mas, bpa=-2.708 degrees ! Estimated noise=0.333119 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 = 0.0103709 Jy ! Component: 100 - total flux cleaned = 0.0173561 Jy ! Component: 150 - total flux cleaned = 0.0224519 Jy ! Component: 200 - total flux cleaned = 0.0257825 Jy ! Total flux subtracted in 200 components = 0.0257825 Jy ! Clean residual min=-0.004065 max=0.005246 Jy/beam ! Clean residual mean=-0.000005 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.271338 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.271338 Jy ! Inverting map ! Added new window around map position (-41.6, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410349 Jy ! Component: 100 - total flux cleaned = 0.00539919 Jy ! Component: 150 - total flux cleaned = 0.00661246 Jy ! Component: 200 - total flux cleaned = 0.00758787 Jy ! Total flux subtracted in 200 components = 0.00758787 Jy ! Clean residual min=-0.004125 max=0.004654 Jy/beam ! Clean residual mean=-0.000004 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.278926 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.278925 Jy ! Inverting map ! Added new window around map position (41.6, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427052 Jy ! Component: 100 - total flux cleaned = 0.00524002 Jy ! Component: 150 - total flux cleaned = 0.00571172 Jy ! Component: 200 - total flux cleaned = 0.00614155 Jy ! Total flux subtracted in 200 components = 0.00614155 Jy ! Clean residual min=-0.004009 max=0.004234 Jy/beam ! Clean residual mean=-0.000002 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.285067 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.285067 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=2.119 mas, bmaj=4.693 mas, bpa=1.419 degrees ! Estimated noise=0.435911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154788 Jy ! Component: 100 - total flux cleaned = 0.00209891 Jy ! Component: 150 - total flux cleaned = 0.00249617 Jy ! Component: 200 - total flux cleaned = 0.00278221 Jy ! Total flux subtracted in 200 components = 0.00278221 Jy ! Clean residual min=-0.005567 max=0.006060 Jy/beam ! Clean residual mean=-0.000007 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.287849 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 = 0.000195203 Jy ! Component: 100 - total flux cleaned = 0.000431252 Jy ! Component: 150 - total flux cleaned = 0.000484974 Jy ! Component: 200 - total flux cleaned = 0.000585237 Jy ! Total flux subtracted in 200 components = 0.000585237 Jy ! Clean residual min=-0.005584 max=0.005921 Jy/beam ! Clean residual mean=-0.000007 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.288434 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.288434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=2.029 mas, bpa=-2.708 degrees ! Estimated noise=0.333119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159719 Jy ! Component: 100 - total flux cleaned = 0.000102937 Jy ! Component: 150 - total flux cleaned = 5.01603e-05 Jy ! Component: 200 - total flux cleaned = 0.000149776 Jy ! Total flux subtracted in 200 components = 0.000149776 Jy ! Clean residual min=-0.004075 max=0.004106 Jy/beam ! Clean residual mean=-0.000002 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.288584 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.288584 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=0.072515Jy sigma=1.397718 ! Fit after self-cal, rms=0.072490Jy sigma=1.397246 wmodel /J0636-2113_X_map.mod ! wmodel: Unable to open new model file: /J0636-2113_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0636-2113_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7977 x 2.029 at -2.708 degrees (North through East) ! Clean map min=-0.0038203 max=0.22383 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0636-2113_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.223828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000948527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27132 1.27132 2.54265 5.0853 10.1706 20.3412 40.6824 81.3648 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.223 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.974 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0636-2113_X_dfm.log closed on Thu May 19 20:05:37 2016