! Started logfile: /scr/pima/bg219a_uvs/J1038-4325_X_dfm.log on Fri May 20 00:03:08 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219a_uvs/J1038-4325_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1038-4325_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.694316 visibilities/baseline/integration-bin. ! Found source: J1038-4325 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 10848 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 J1038-4325_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015942Jy sigma=19.256393 ! Fit after self-cal, rms=0.861564Jy sigma=16.225478 ! 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=0.5564 mas, bmaj=1.947 mas, bpa=-1.369 degrees ! Estimated noise=0.780066 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 = 0.0950836 Jy ! Component: 100 - total flux cleaned = 0.130835 Jy ! Total flux subtracted in 100 components = 0.130835 Jy ! Clean residual min=-0.012116 max=0.025448 Jy/beam ! Clean residual mean=0.000136 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 0.130835 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.130835 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=0.090793Jy sigma=1.704704 ! Fit after self-cal, rms=0.090502Jy sigma=1.699910 ! Inverting map ! Added new window around map position (-0.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236489 Jy ! Component: 100 - total flux cleaned = 0.035811 Jy ! Total flux subtracted in 100 components = 0.035811 Jy ! Clean residual min=-0.008111 max=0.013407 Jy/beam ! Clean residual mean=0.000092 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.166646 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.166646 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=0.080821Jy sigma=1.483371 ! Fit after self-cal, rms=0.080255Jy sigma=1.471824 ! 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=0.7348 mas, bmaj=2.39 mas, bpa=-0.1955 degrees ! Estimated noise=0.386571 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 = 0.0173894 Jy ! Component: 100 - total flux cleaned = 0.0261439 Jy ! Component: 150 - total flux cleaned = 0.0307859 Jy ! Component: 200 - total flux cleaned = 0.0332537 Jy ! Total flux subtracted in 200 components = 0.0332537 Jy ! Clean residual min=-0.007983 max=0.014165 Jy/beam ! Clean residual mean=0.000119 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.1999 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.1999 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=0.077472Jy sigma=1.387804 ! Fit after self-cal, rms=0.077342Jy sigma=1.384568 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7348 x 2.39 at -0.1955 degrees (North through East) ! Clean map min=-0.0074117 max=0.11543 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 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=0.077342Jy sigma=1.384568 ! Fit after self-cal, rms=0.077006Jy sigma=1.379063 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7335 mas, bmaj=2.387 mas, bpa=-0.2008 degrees ! Estimated noise=0.387207 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 = 0.00315111 Jy ! Component: 100 - total flux cleaned = 0.0033554 Jy ! Component: 150 - total flux cleaned = 0.00335384 Jy ! Component: 200 - total flux cleaned = 0.00329895 Jy ! Total flux subtracted in 200 components = 0.00329895 Jy ! Clean residual min=-0.007738 max=0.013330 Jy/beam ! Clean residual mean=0.000116 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.203199 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.203199 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=0.076875Jy sigma=1.375165 ! Fit after self-cal, rms=0.076843Jy sigma=1.374410 ! 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=0.076843Jy sigma=1.374410 ! Fit after self-cal, rms=0.076261Jy sigma=1.376220 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7337 mas, bmaj=2.392 mas, bpa=-0.2301 degrees ! Estimated noise=0.378167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00262695 Jy ! Component: 100 - total flux cleaned = -0.0026269 Jy ! Component: 150 - total flux cleaned = -0.00263643 Jy ! Component: 200 - total flux cleaned = -0.00264182 Jy ! Total flux subtracted in 200 components = -0.00264182 Jy ! Clean residual min=-0.006292 max=0.011497 Jy/beam ! Clean residual mean=0.000122 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 0.200557 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.200557 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=0.075983Jy sigma=1.374223 ! Fit after self-cal, rms=0.076029Jy sigma=1.373286 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 (2.4, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107648 Jy ! Component: 100 - total flux cleaned = 0.0149375 Jy ! Component: 150 - total flux cleaned = 0.0164396 Jy ! Component: 200 - total flux cleaned = 0.0176283 Jy ! Total flux subtracted in 200 components = 0.0176283 Jy ! Clean residual min=-0.005111 max=0.009402 Jy/beam ! Clean residual mean=0.000107 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.218185 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.218185 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=0.074151Jy sigma=1.343843 ! Fit after self-cal, rms=0.074002Jy sigma=1.340547 ! Inverting map ! Added new window around map position (7.8, -44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00879958 Jy ! Component: 100 - total flux cleaned = 0.0123649 Jy ! Component: 150 - total flux cleaned = 0.0136981 Jy ! Component: 200 - total flux cleaned = 0.0146973 Jy ! Total flux subtracted in 200 components = 0.0146973 Jy ! Clean residual min=-0.004933 max=0.005839 Jy/beam ! Clean residual mean=0.000058 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.232882 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 120 components and 0.232882 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=0.072675Jy sigma=1.319846 ! Fit after self-cal, rms=0.072605Jy sigma=1.317844 ! 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=0.072605Jy sigma=1.317844 ! Fit after self-cal, rms=0.073174Jy sigma=1.309980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7325 mas, bmaj=2.396 mas, bpa=-0.2444 degrees ! Estimated noise=0.378276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310585 Jy ! Component: 100 - total flux cleaned = 0.0042228 Jy ! Component: 150 - total flux cleaned = 0.00484357 Jy ! Component: 200 - total flux cleaned = 0.00538228 Jy ! Total flux subtracted in 200 components = 0.00538228 Jy ! Clean residual min=-0.002786 max=0.003412 Jy/beam ! Clean residual mean=0.000000 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.238265 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 140 components and 0.238265 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=0.072937Jy sigma=1.306646 ! Fit after self-cal, rms=0.072997Jy sigma=1.306295 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 = 0.000705265 Jy ! Component: 100 - total flux cleaned = 0.000994 Jy ! Component: 150 - total flux cleaned = 0.00119816 Jy ! Component: 200 - total flux cleaned = 0.00133929 Jy ! Total flux subtracted in 200 components = 0.00133929 Jy ! Clean residual min=-0.002659 max=0.003132 Jy/beam ! Clean residual mean=-0.000004 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.239604 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.239604 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=0.072906Jy sigma=1.305108 ! Fit after self-cal, rms=0.072905Jy sigma=1.305029 ! 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=0.072905Jy sigma=1.305029 ! Fit after self-cal, rms=0.073807Jy sigma=1.298555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=8.111 mas, bpa=8.046 degrees ! Estimated noise=0.53838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032601 Jy ! Component: 100 - total flux cleaned = 0.000420793 Jy ! Component: 150 - total flux cleaned = 0.000571291 Jy ! Component: 200 - total flux cleaned = 0.000704025 Jy ! Total flux subtracted in 200 components = 0.000704025 Jy ! Clean residual min=-0.002841 max=0.003425 Jy/beam ! Clean residual mean=-0.000024 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.240308 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 159 components and 0.240308 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=0.073797Jy sigma=1.298664 ! Fit after self-cal, rms=0.073840Jy sigma=1.298458 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 = 8.32738e-05 Jy ! Component: 100 - total flux cleaned = 0.000126463 Jy ! Component: 150 - total flux cleaned = 0.000147119 Jy ! Component: 200 - total flux cleaned = 0.000166941 Jy ! Total flux subtracted in 200 components = 0.000166941 Jy ! Clean residual min=-0.002834 max=0.003435 Jy/beam ! Clean residual mean=-0.000023 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.240475 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 163 components and 0.240475 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=0.073839Jy sigma=1.298573 ! Fit after self-cal, rms=0.073838Jy sigma=1.298556 ! 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=0.7291 mas, bmaj=2.388 mas, bpa=-0.2478 degrees ! Estimated noise=0.378479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7291 x 2.388 at -0.2478 degrees (North through East) ! Clean map min=-0.0020918 max=0.10528 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=0.5575 mas, bmaj=1.96 mas, bpa=-1.511 degrees ! Estimated noise=0.747351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0914204 Jy ! Component: 100 - total flux cleaned = 0.130653 Jy ! Component: 150 - total flux cleaned = 0.15306 Jy ! Component: 200 - total flux cleaned = 0.167434 Jy ! Total flux subtracted in 200 components = 0.167434 Jy ! Clean residual min=-0.006487 max=0.009130 Jy/beam ! Clean residual mean=0.000089 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.167434 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.167434 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7291 mas, bmaj=2.388 mas, bpa=-0.2478 degrees ! Estimated noise=0.378479 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 (0.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020492 Jy ! Component: 100 - total flux cleaned = 0.0332503 Jy ! Component: 150 - total flux cleaned = 0.042257 Jy ! Component: 200 - total flux cleaned = 0.0489089 Jy ! Total flux subtracted in 200 components = 0.0489089 Jy ! Clean residual min=-0.003601 max=0.004850 Jy/beam ! Clean residual mean=0.000030 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.216343 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 88 components and 0.216343 Jy ! Inverting map ! Added new window around map position (-8, 41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572362 Jy ! Component: 100 - total flux cleaned = 0.00963583 Jy ! Component: 150 - total flux cleaned = 0.0125962 Jy ! Component: 200 - total flux cleaned = 0.0148854 Jy ! Total flux subtracted in 200 components = 0.0148854 Jy ! Clean residual min=-0.002373 max=0.002435 Jy/beam ! Clean residual mean=-0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.231228 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 122 components and 0.231228 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=2.266 mas, bmaj=8.111 mas, bpa=8.046 degrees ! Estimated noise=0.53838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358756 Jy ! Component: 100 - total flux cleaned = 0.00579536 Jy ! Component: 150 - total flux cleaned = 0.00726014 Jy ! Component: 200 - total flux cleaned = 0.00826493 Jy ! Total flux subtracted in 200 components = 0.00826493 Jy ! Clean residual min=-0.002699 max=0.002384 Jy/beam ! Clean residual mean=-0.000040 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.239493 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 = 0.000369315 Jy ! Component: 100 - total flux cleaned = 0.000639515 Jy ! Component: 150 - total flux cleaned = 0.000858257 Jy ! Component: 200 - total flux cleaned = 0.00103481 Jy ! Total flux subtracted in 200 components = 0.00103481 Jy ! Clean residual min=-0.002535 max=0.002344 Jy/beam ! Clean residual mean=-0.000042 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.240528 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.240528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7291 mas, bmaj=2.388 mas, bpa=-0.2478 degrees ! Estimated noise=0.378479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50061e-05 Jy ! Component: 100 - total flux cleaned = 0.000126524 Jy ! Component: 150 - total flux cleaned = 0.000223128 Jy ! Component: 200 - total flux cleaned = 0.000281166 Jy ! Total flux subtracted in 200 components = 0.000281166 Jy ! Clean residual min=-0.002187 max=0.002044 Jy/beam ! Clean residual mean=-0.000020 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.240809 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 165 components and 0.240809 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=0.073671Jy sigma=1.296087 ! Fit after self-cal, rms=0.073634Jy sigma=1.295532 wmodel /J1038-4325_X_map.mod ! wmodel: Unable to open new model file: /J1038-4325_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1038-4325_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7291 x 2.388 at -0.2478 degrees (North through East) ! Clean map min=-0.001781 max=0.10151 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1038-4325_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000504576 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49124 1.49124 2.98248 5.96497 11.9299 23.8599 47.7197 95.4394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.174 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1038-4325_X_dfm.log closed on Fri May 20 00:03:11 2016