! Started logfile: /scr/pima/bg219b_uvs/J0932-3405_X_dfm.log on Thu May 19 20:11:56 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/J0932-3405_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0932-3405_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930159 visibilities/baseline/integration-bin. ! Found source: J0932-3405 ! ! 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 14064 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 J0932-3405_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015401Jy sigma=18.480261 ! Fit after self-cal, rms=0.850056Jy sigma=15.158222 ! 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=0.5662 mas, bmaj=1.737 mas, bpa=-0.02551 degrees ! Estimated noise=0.733509 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 = 0.111393 Jy ! Component: 100 - total flux cleaned = 0.146517 Jy ! Total flux subtracted in 100 components = 0.146517 Jy ! Clean residual min=-0.011672 max=0.020935 Jy/beam ! Clean residual mean=-0.000014 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.146517 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.146517 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=0.104015Jy sigma=1.690850 ! Fit after self-cal, rms=0.103767Jy sigma=1.688522 ! Inverting map ! Added new window around map position (1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220109 Jy ! Component: 100 - total flux cleaned = 0.0348639 Jy ! Total flux subtracted in 100 components = 0.0348639 Jy ! Clean residual min=-0.008797 max=0.011902 Jy/beam ! Clean residual mean=-0.000014 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.181381 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.181381 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=0.098056Jy sigma=1.517499 ! Fit after self-cal, rms=0.097831Jy sigma=1.513052 ! 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=0.7725 mas, bmaj=2.16 mas, bpa=-1.234 degrees ! Estimated noise=0.340878 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 = 0.0151734 Jy ! Component: 100 - total flux cleaned = 0.0234797 Jy ! Component: 150 - total flux cleaned = 0.0282539 Jy ! Component: 200 - total flux cleaned = 0.031018 Jy ! Total flux subtracted in 200 components = 0.031018 Jy ! Clean residual min=-0.009041 max=0.013159 Jy/beam ! Clean residual mean=-0.000031 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.212399 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.212399 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=0.096206Jy sigma=1.451147 ! Fit after self-cal, rms=0.096118Jy sigma=1.448715 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7725 x 2.16 at -1.234 degrees (North through East) ! Clean map min=-0.009513 max=0.1443 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 0.91 HN 1.16 KP 0.88 ! LA 0.88 MK 0.94 NL 1.03 OV 0.86 ! PT 1.12 SC 0.98 ! ! ! Fit before self-cal, rms=0.096118Jy sigma=1.448715 ! Fit after self-cal, rms=0.095867Jy sigma=1.439510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7731 mas, bmaj=2.16 mas, bpa=-1.243 degrees ! Estimated noise=0.337929 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 = -3.85805e-05 Jy ! Component: 100 - total flux cleaned = 0.000143112 Jy ! Component: 150 - total flux cleaned = 0.000284151 Jy ! Component: 200 - total flux cleaned = 0.000463091 Jy ! Total flux subtracted in 200 components = 0.000463091 Jy ! Clean residual min=-0.008764 max=0.011522 Jy/beam ! Clean residual mean=-0.000030 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 0.212862 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.212862 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=0.095607Jy sigma=1.438179 ! Fit after self-cal, rms=0.095622Jy sigma=1.437640 ! 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=0.095622Jy sigma=1.437640 ! Fit after self-cal, rms=0.095366Jy sigma=1.437607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7729 mas, bmaj=2.159 mas, bpa=-1.249 degrees ! Estimated noise=0.337621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729782 Jy ! Component: 100 - total flux cleaned = 0.000791773 Jy ! Component: 150 - total flux cleaned = 0.000843551 Jy ! Component: 200 - total flux cleaned = 0.000934426 Jy ! Total flux subtracted in 200 components = 0.000934426 Jy ! Clean residual min=-0.008729 max=0.011269 Jy/beam ! Clean residual mean=-0.000030 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.213796 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.213796 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=0.095253Jy sigma=1.436681 ! Fit after self-cal, rms=0.095238Jy sigma=1.436373 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 (14.4, 46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103251 Jy ! Component: 100 - total flux cleaned = 0.0139483 Jy ! Component: 150 - total flux cleaned = 0.0146597 Jy ! Component: 200 - total flux cleaned = 0.0152245 Jy ! Total flux subtracted in 200 components = 0.0152245 Jy ! Clean residual min=-0.007854 max=0.009781 Jy/beam ! Clean residual mean=-0.000023 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.229021 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 0.229021 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=0.093998Jy sigma=1.411344 ! Fit after self-cal, rms=0.093814Jy sigma=1.405942 ! 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=0.093814Jy sigma=1.405942 ! Fit after self-cal, rms=0.094227Jy sigma=1.397685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7725 mas, bmaj=2.156 mas, bpa=-1.179 degrees ! Estimated noise=0.335836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112409 Jy ! Component: 100 - total flux cleaned = 0.00169973 Jy ! Component: 150 - total flux cleaned = 0.00207636 Jy ! Component: 200 - total flux cleaned = 0.00184493 Jy ! Total flux subtracted in 200 components = 0.00184493 Jy ! Clean residual min=-0.006469 max=0.005971 Jy/beam ! Clean residual mean=-0.000019 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.230866 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.230866 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=0.093914Jy sigma=1.393398 ! Fit after self-cal, rms=0.093946Jy sigma=1.392624 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 = 0.00124863 Jy ! Component: 100 - total flux cleaned = 0.00133596 Jy ! Component: 150 - total flux cleaned = 0.00114211 Jy ! Component: 200 - total flux cleaned = 0.000904222 Jy ! Total flux subtracted in 200 components = 0.000904222 Jy ! Clean residual min=-0.006588 max=0.005368 Jy/beam ! Clean residual mean=-0.000018 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.23177 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 95 components and 0.23177 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=0.093812Jy sigma=1.390616 ! Fit after self-cal, rms=0.093817Jy sigma=1.390379 ! 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=0.093817Jy sigma=1.390379 ! Fit after self-cal, rms=0.094198Jy sigma=1.384229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=7.155 mas, bpa=5.989 degrees ! Estimated noise=0.428336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232212 Jy ! Component: 100 - total flux cleaned = -0.000626563 Jy ! Component: 150 - total flux cleaned = -0.000878662 Jy ! Component: 200 - total flux cleaned = -0.000877463 Jy ! Total flux subtracted in 200 components = -0.000877463 Jy ! Clean residual min=-0.006077 max=0.006064 Jy/beam ! Clean residual mean=-0.000033 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.230893 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.230893 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=0.094200Jy sigma=1.384609 ! Fit after self-cal, rms=0.094207Jy sigma=1.384158 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.65577e-06 Jy ! Component: 100 - total flux cleaned = 4.95171e-06 Jy ! Component: 150 - total flux cleaned = -4.54125e-05 Jy ! Component: 200 - total flux cleaned = -4.2759e-05 Jy ! Total flux subtracted in 200 components = -4.2759e-05 Jy ! Clean residual min=-0.005844 max=0.005440 Jy/beam ! Clean residual mean=-0.000032 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.23085 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.23085 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=0.094226Jy sigma=1.384994 ! Fit after self-cal, rms=0.094221Jy sigma=1.384825 ! 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=0.7727 mas, bmaj=2.154 mas, bpa=-1.126 degrees ! Estimated noise=0.336028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7727 x 2.154 at -1.126 degrees (North through East) ! Clean map min=-0.0053602 max=0.13127 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=0.5678 mas, bmaj=1.732 mas, bpa=0.1253 degrees ! Estimated noise=0.718157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108793 Jy ! Component: 100 - total flux cleaned = 0.14513 Jy ! Component: 150 - total flux cleaned = 0.166218 Jy ! Component: 200 - total flux cleaned = 0.180151 Jy ! Total flux subtracted in 200 components = 0.180151 Jy ! Clean residual min=-0.008135 max=0.009591 Jy/beam ! Clean residual mean=-0.000010 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.180151 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.180151 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7727 mas, bmaj=2.154 mas, bpa=-1.126 degrees ! Estimated noise=0.336028 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 (-7, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183541 Jy ! Component: 100 - total flux cleaned = 0.0292842 Jy ! Component: 150 - total flux cleaned = 0.0365801 Jy ! Component: 200 - total flux cleaned = 0.0415977 Jy ! Total flux subtracted in 200 components = 0.0415977 Jy ! Clean residual min=-0.006761 max=0.006516 Jy/beam ! Clean residual mean=-0.000015 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.221748 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 74 components and 0.221748 Jy ! Inverting map ! Added new window around map position (20.8, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062139 Jy ! Component: 100 - total flux cleaned = 0.00950275 Jy ! Component: 150 - total flux cleaned = 0.0117978 Jy ! Component: 200 - total flux cleaned = 0.012311 Jy ! Total flux subtracted in 200 components = 0.012311 Jy ! Clean residual min=-0.005101 max=0.004312 Jy/beam ! Clean residual mean=-0.000010 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.234059 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.234059 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=2.226 mas, bmaj=7.155 mas, bpa=5.989 degrees ! Estimated noise=0.428336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123669 Jy ! Component: 100 - total flux cleaned = 0.00147274 Jy ! Component: 150 - total flux cleaned = 0.00161021 Jy ! Component: 200 - total flux cleaned = 0.00174158 Jy ! Total flux subtracted in 200 components = 0.00174158 Jy ! Clean residual min=-0.005607 max=0.005109 Jy/beam ! Clean residual mean=-0.000020 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.235801 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 = 0.000181066 Jy ! Component: 100 - total flux cleaned = 0.000236809 Jy ! Component: 150 - total flux cleaned = 0.000289938 Jy ! Component: 200 - total flux cleaned = 0.000340488 Jy ! Total flux subtracted in 200 components = 0.000340488 Jy ! Clean residual min=-0.005490 max=0.004930 Jy/beam ! Clean residual mean=-0.000020 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.236142 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.236142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7727 mas, bmaj=2.154 mas, bpa=-1.126 degrees ! Estimated noise=0.336028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424411 Jy ! Component: 100 - total flux cleaned = -0.000593369 Jy ! Component: 150 - total flux cleaned = -0.000661482 Jy ! Component: 200 - total flux cleaned = -0.000773927 Jy ! Total flux subtracted in 200 components = -0.000773927 Jy ! Clean residual min=-0.004848 max=0.004067 Jy/beam ! Clean residual mean=-0.000009 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.235368 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.235368 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=0.093588Jy sigma=1.377052 ! Fit after self-cal, rms=0.093543Jy sigma=1.375420 wmodel /J0932-3405_X_map.mod ! wmodel: Unable to open new model file: /J0932-3405_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0932-3405_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7727 x 2.154 at -1.126 degrees (North through East) ! Clean map min=-0.0042999 max=0.13168 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0932-3405_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000964144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.19648 2.19648 4.39296 8.78592 17.5718 35.1437 70.2874 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.582 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0932-3405_X_dfm.log closed on Thu May 19 20:11:59 2016