! Started logfile: /scr/pima/bg219b_uvs/J1121-0553_X_dfm.log on Thu May 19 20:15:55 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/J1121-0553_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1121-0553_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880159 visibilities/baseline/integration-bin. ! Found source: J1121-0553 ! ! 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 13308 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 J1121-0553_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.057071Jy sigma=23.310202 ! Fit after self-cal, rms=0.706703Jy sigma=15.570961 ! 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=0.6665 mas, bmaj=1.702 mas, bpa=-3.055 degrees ! Estimated noise=0.478519 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 = 0.223021 Jy ! Component: 100 - total flux cleaned = 0.277469 Jy ! Total flux subtracted in 100 components = 0.277469 Jy ! Clean residual min=-0.009161 max=0.021849 Jy/beam ! Clean residual mean=0.000006 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.277469 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.277469 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=0.084308Jy sigma=1.790198 ! Fit after self-cal, rms=0.084240Jy sigma=1.789356 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230581 Jy ! Component: 100 - total flux cleaned = 0.0347903 Jy ! Total flux subtracted in 100 components = 0.0347903 Jy ! Clean residual min=-0.006773 max=0.013555 Jy/beam ! Clean residual mean=0.000006 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.312259 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.312259 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=0.075889Jy sigma=1.584625 ! Fit after self-cal, rms=0.075847Jy sigma=1.583951 ! Inverting map ! Added new window around map position (1.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125478 Jy ! Component: 100 - total flux cleaned = 0.020159 Jy ! Total flux subtracted in 100 components = 0.020159 Jy ! Clean residual min=-0.006158 max=0.007332 Jy/beam ! Clean residual mean=0.000005 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.332418 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.332418 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=0.072982Jy sigma=1.512206 ! Fit after self-cal, rms=0.072840Jy sigma=1.509073 ! 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=0.8501 mas, bmaj=1.959 mas, bpa=-1.846 degrees ! Estimated noise=0.310571 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 = 0.009255 Jy ! Component: 100 - total flux cleaned = 0.0148346 Jy ! Component: 150 - total flux cleaned = 0.0186208 Jy ! Component: 200 - total flux cleaned = 0.0212455 Jy ! Total flux subtracted in 200 components = 0.0212455 Jy ! Clean residual min=-0.006646 max=0.008710 Jy/beam ! Clean residual mean=0.000013 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.353664 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.353663 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=0.071593Jy sigma=1.477559 ! Fit after self-cal, rms=0.071519Jy sigma=1.475683 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8501 x 1.959 at -1.846 degrees (North through East) ! Clean map min=-0.0061001 max=0.28912 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 0.96 FD 0.96 HN 1.00 KP 0.97 ! LA 0.96 MK 0.98 NL 1.02 OV 0.95 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 1.00 ! LA 0.98 MK 1.04 NL 1.03 OV 1.00 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 1.03 ! LA 0.98 MK 1.03 NL 1.06 OV 0.99 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 0.96 MK 0.98 NL 1.01 OV 0.98 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.03 KP 0.98 ! LA 0.96 MK 0.96 NL 1.03 OV 0.96 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.01 ! LA 0.99 MK 0.99 NL 1.05 OV 0.96 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 1.02 ! LA 1.00 MK 1.02 NL 1.02 OV 1.01 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.98 ! LA 0.96 MK 1.02 NL 1.01 OV 0.97 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.98 ! LA 0.92 MK 1.01 NL 1.04 OV 0.98 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.97 KP 0.95 ! LA 0.95 MK 1.00 NL 1.00 OV 0.97 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00 KP 0.96 ! LA 0.92 MK 1.00 NL 1.00 OV 0.94 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.93 KP 0.96 ! LA 0.95 MK 0.94 NL 0.98 OV 0.91 ! PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.071519Jy sigma=1.475683 ! Fit after self-cal, rms=0.068478Jy sigma=1.404079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.853 mas, bmaj=1.965 mas, bpa=-2.042 degrees ! Estimated noise=0.309541 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 = 0.00207056 Jy ! Component: 100 - total flux cleaned = 0.00207151 Jy ! Component: 150 - total flux cleaned = 0.00206862 Jy ! Component: 200 - total flux cleaned = 0.00198289 Jy ! Total flux subtracted in 200 components = 0.00198289 Jy ! Clean residual min=-0.005278 max=0.006180 Jy/beam ! Clean residual mean=0.000018 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.355646 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.355646 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=0.068349Jy sigma=1.401464 ! Fit after self-cal, rms=0.068362Jy sigma=1.401095 ! 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=0.068362Jy sigma=1.401095 ! Fit after self-cal, rms=0.065271Jy sigma=1.335097 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8543 mas, bmaj=1.97 mas, bpa=-2.078 degrees ! Estimated noise=0.3085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020431 Jy ! Component: 100 - total flux cleaned = -0.00299512 Jy ! Component: 150 - total flux cleaned = -0.00335498 Jy ! Component: 200 - total flux cleaned = -0.00347633 Jy ! Total flux subtracted in 200 components = -0.00347633 Jy ! Clean residual min=-0.002704 max=0.003598 Jy/beam ! Clean residual mean=0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.35217 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.35217 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=0.065198Jy sigma=1.333660 ! Fit after self-cal, rms=0.065206Jy sigma=1.333442 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 (4.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316008 Jy ! Component: 100 - total flux cleaned = 0.00481232 Jy ! Component: 150 - total flux cleaned = 0.00518951 Jy ! Component: 200 - total flux cleaned = 0.00530715 Jy ! Total flux subtracted in 200 components = 0.00530715 Jy ! Clean residual min=-0.002348 max=0.002525 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.357477 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.357477 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=0.065040Jy sigma=1.329629 ! Fit after self-cal, rms=0.065030Jy sigma=1.329313 ! 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=0.065030Jy sigma=1.329313 ! Fit after self-cal, rms=0.064591Jy sigma=1.318899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8552 mas, bmaj=1.969 mas, bpa=-2.032 degrees ! Estimated noise=0.307638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.5074e-05 Jy ! Component: 100 - total flux cleaned = 0.000438859 Jy ! Component: 150 - total flux cleaned = 0.000595086 Jy ! Component: 200 - total flux cleaned = 0.000701476 Jy ! Total flux subtracted in 200 components = 0.000701476 Jy ! Clean residual min=-0.001871 max=0.001870 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.358179 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.358179 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=0.064551Jy sigma=1.317929 ! Fit after self-cal, rms=0.064553Jy sigma=1.317821 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 = 0.0001421 Jy ! Component: 100 - total flux cleaned = 0.000237917 Jy ! Component: 150 - total flux cleaned = 0.000300304 Jy ! Component: 200 - total flux cleaned = 0.000320034 Jy ! Total flux subtracted in 200 components = 0.000320034 Jy ! Clean residual min=-0.001862 max=0.001813 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.358499 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.358499 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=0.064537Jy sigma=1.317449 ! Fit after self-cal, rms=0.064535Jy sigma=1.317416 ! 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=0.064535Jy sigma=1.317416 ! Fit after self-cal, rms=0.064457Jy sigma=1.317428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=3.483 mas, bpa=4.968 degrees ! Estimated noise=0.394045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539247 Jy ! Component: 100 - total flux cleaned = -0.000583055 Jy ! Component: 150 - total flux cleaned = -0.000600243 Jy ! Component: 200 - total flux cleaned = -0.000585411 Jy ! Total flux subtracted in 200 components = -0.000585411 Jy ! Clean residual min=-0.002001 max=0.002232 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.357913 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.357913 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=0.064446Jy sigma=1.317161 ! Fit after self-cal, rms=0.064440Jy sigma=1.317053 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 = -8.45243e-05 Jy ! Component: 100 - total flux cleaned = 6.77748e-06 Jy ! Component: 150 - total flux cleaned = -3.93731e-05 Jy ! Component: 200 - total flux cleaned = -2.99944e-05 Jy ! Total flux subtracted in 200 components = -2.99944e-05 Jy ! Clean residual min=-0.001893 max=0.002206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.357883 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.357883 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=0.064442Jy sigma=1.317077 ! Fit after self-cal, rms=0.064439Jy sigma=1.317047 ! 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=0.856 mas, bmaj=1.97 mas, bpa=-1.973 degrees ! Estimated noise=0.307103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.856 x 1.97 at -1.973 degrees (North through East) ! Clean map min=-0.0017147 max=0.28705 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=0.6701 mas, bmaj=1.713 mas, bpa=-3.261 degrees ! Estimated noise=0.471617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21962 Jy ! Component: 100 - total flux cleaned = 0.273901 Jy ! Component: 150 - total flux cleaned = 0.297306 Jy ! Component: 200 - total flux cleaned = 0.310682 Jy ! Total flux subtracted in 200 components = 0.310682 Jy ! Clean residual min=-0.004558 max=0.007017 Jy/beam ! Clean residual mean=0.000003 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.310682 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.310682 Jy ! Inverting map and beam ! Estimated beam: bmin=0.856 mas, bmaj=1.97 mas, bpa=-1.973 degrees ! Estimated noise=0.307103 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 = 0.0141874 Jy ! Component: 100 - total flux cleaned = 0.0226676 Jy ! Component: 150 - total flux cleaned = 0.0285135 Jy ! Component: 200 - total flux cleaned = 0.0328091 Jy ! Total flux subtracted in 200 components = 0.0328091 Jy ! Clean residual min=-0.002450 max=0.003415 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.343492 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.343491 Jy ! Inverting map ! Added new window around map position (2.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353591 Jy ! Component: 100 - total flux cleaned = 0.00610325 Jy ! Component: 150 - total flux cleaned = 0.00815497 Jy ! Component: 200 - total flux cleaned = 0.0098316 Jy ! Total flux subtracted in 200 components = 0.0098316 Jy ! Clean residual min=-0.002055 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.353323 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.353323 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=2.154 mas, bmaj=3.483 mas, bpa=4.968 degrees ! Estimated noise=0.394045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193461 Jy ! Component: 100 - total flux cleaned = 0.00310194 Jy ! Component: 150 - total flux cleaned = 0.00392335 Jy ! Component: 200 - total flux cleaned = 0.00434346 Jy ! Total flux subtracted in 200 components = 0.00434346 Jy ! Clean residual min=-0.001974 max=0.002155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.357666 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 = 0.00017948 Jy ! Component: 100 - total flux cleaned = 0.000266266 Jy ! Component: 150 - total flux cleaned = 0.000312542 Jy ! Component: 200 - total flux cleaned = 0.000354358 Jy ! Total flux subtracted in 200 components = 0.000354358 Jy ! Clean residual min=-0.001943 max=0.002151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.358021 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 119 components and 0.358021 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.856 mas, bmaj=1.97 mas, bpa=-1.973 degrees ! Estimated noise=0.307103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201569 Jy ! Component: 100 - total flux cleaned = -9.03058e-06 Jy ! Component: 150 - total flux cleaned = 0.000138252 Jy ! Component: 200 - total flux cleaned = 0.00020644 Jy ! Total flux subtracted in 200 components = 0.00020644 Jy ! Clean residual min=-0.001791 max=0.001769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.358227 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.358227 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=0.064416Jy sigma=1.316545 ! Fit after self-cal, rms=0.064406Jy sigma=1.316370 wmodel /J1121-0553_X_map.mod ! wmodel: Unable to open new model file: /J1121-0553_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1121-0553_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.856 x 1.97 at -1.973 degrees (North through East) ! Clean map min=-0.001651 max=0.28524 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1121-0553_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.285236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000431691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454036 0.454036 0.908072 1.81614 3.63229 7.26457 14.5291 29.0583 58.1166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.285 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 660.74 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1121-0553_X_dfm.log closed on Thu May 19 20:15:57 2016