! Started logfile: /scr/pima/bg219b_uvs/J1852-2433_X_dfm.log on Thu May 19 20:32:33 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/J1852-2433_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1852-2433_X_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785417 visibilities/baseline/integration-bin. ! Found source: J1852-2433 ! ! 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 27144 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 J1852-2433_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002231Jy sigma=22.401329 ! Fit after self-cal, rms=0.960769Jy sigma=21.485768 ! 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=0.6392 mas, bmaj=1.706 mas, bpa=-2.557 degrees ! Estimated noise=0.408721 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 = 0.030278 Jy ! Component: 100 - total flux cleaned = 0.037236 Jy ! Total flux subtracted in 100 components = 0.037236 Jy ! Clean residual min=-0.002384 max=0.002919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.037236 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.037236 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=0.067106Jy sigma=1.372748 ! Fit after self-cal, rms=0.065069Jy sigma=1.323422 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537596 Jy ! Component: 100 - total flux cleaned = 0.00789197 Jy ! Total flux subtracted in 100 components = 0.00789197 Jy ! Clean residual min=-0.002206 max=0.002393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.045128 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.045128 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=0.064487Jy sigma=1.310969 ! Fit after self-cal, rms=0.064461Jy sigma=1.310227 ! 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=0.8037 mas, bmaj=2.086 mas, bpa=-3.759 degrees ! Estimated noise=0.205904 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 = 0.00200558 Jy ! Component: 100 - total flux cleaned = 0.00284814 Jy ! Component: 150 - total flux cleaned = 0.00323644 Jy ! Component: 200 - total flux cleaned = 0.00331711 Jy ! Total flux subtracted in 200 components = 0.00331711 Jy ! Clean residual min=-0.001461 max=0.001731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0484451 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0484451 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=0.064389Jy sigma=1.309241 ! Fit after self-cal, rms=0.064384Jy sigma=1.309010 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8037 x 2.086 at -3.759 degrees (North through East) ! Clean map min=-0.0013173 max=0.044146 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 0.94 FD 1.00 HN 0.99 KP 1.03 ! LA 1.02 MK 0.98 NL 1.08 OV 1.03 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.89 KP 1.05 ! LA 0.98 MK 1.08 NL 1.09 OV 1.03 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.09 KP 1.16 ! LA 0.99 MK 1.15 NL 1.11 OV 0.99 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 1.03 ! LA 1.12 MK 1.04 NL 1.13 OV 0.97 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.84 KP 1.05 ! LA 1.02 MK 0.97 NL 0.97 OV 1.05 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.89 KP 1.14 ! LA 0.98 MK 1.02 NL 1.11 OV 0.94 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.064384Jy sigma=1.309010 ! Fit after self-cal, rms=0.065157Jy sigma=1.307049 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8045 mas, bmaj=2.09 mas, bpa=-3.67 degrees ! Estimated noise=0.211094 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 = 0.000961432 Jy ! Component: 100 - total flux cleaned = 0.00131633 Jy ! Component: 150 - total flux cleaned = 0.00135705 Jy ! Component: 200 - total flux cleaned = 0.0013773 Jy ! Total flux subtracted in 200 components = 0.0013773 Jy ! Clean residual min=-0.001344 max=0.001651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0498224 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0498224 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=0.065139Jy sigma=1.306858 ! Fit after self-cal, rms=0.065142Jy sigma=1.306395 ! 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=0.065142Jy sigma=1.306395 ! Fit after self-cal, rms=0.065798Jy sigma=1.306243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8039 mas, bmaj=2.088 mas, bpa=-3.656 degrees ! Estimated noise=0.213757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567421 Jy ! Component: 100 - total flux cleaned = 0.00072406 Jy ! Component: 150 - total flux cleaned = 0.000752157 Jy ! Component: 200 - total flux cleaned = 0.000764322 Jy ! Total flux subtracted in 200 components = 0.000764322 Jy ! Clean residual min=-0.001365 max=0.001654 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0505868 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0505868 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=0.065790Jy sigma=1.306187 ! Fit after self-cal, rms=0.065785Jy sigma=1.306032 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 (-2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167338 Jy ! Component: 100 - total flux cleaned = 0.0020036 Jy ! Component: 150 - total flux cleaned = 0.00217581 Jy ! Component: 200 - total flux cleaned = 0.00236935 Jy ! Total flux subtracted in 200 components = 0.00236935 Jy ! Clean residual min=-0.001382 max=0.001402 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0529561 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.0529561 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=0.065737Jy sigma=1.305090 ! Fit after self-cal, rms=0.065711Jy sigma=1.304724 ! 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=0.065711Jy sigma=1.304724 ! Fit after self-cal, rms=0.066037Jy sigma=1.303979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8023 mas, bmaj=2.084 mas, bpa=-3.583 degrees ! Estimated noise=0.214864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716674 Jy ! Component: 100 - total flux cleaned = 0.000981677 Jy ! Component: 150 - total flux cleaned = 0.00118011 Jy ! Component: 200 - total flux cleaned = 0.00134998 Jy ! Total flux subtracted in 200 components = 0.00134998 Jy ! Clean residual min=-0.001315 max=0.001337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0543061 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0543061 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=0.066019Jy sigma=1.303709 ! Fit after self-cal, rms=0.066017Jy sigma=1.303517 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 = 0.000181192 Jy ! Component: 100 - total flux cleaned = 0.000316848 Jy ! Component: 150 - total flux cleaned = 0.000391206 Jy ! Component: 200 - total flux cleaned = 0.000432347 Jy ! Total flux subtracted in 200 components = 0.000432347 Jy ! Clean residual min=-0.001321 max=0.001316 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0547384 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0547384 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=0.066007Jy sigma=1.303391 ! Fit after self-cal, rms=0.065998Jy sigma=1.303136 ! 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=0.065998Jy sigma=1.303136 ! Fit after self-cal, rms=0.066295Jy sigma=1.303087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=5.345 mas, bpa=0.7056 degrees ! Estimated noise=0.279767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04626e-05 Jy ! Component: 100 - total flux cleaned = 7.432e-05 Jy ! Component: 150 - total flux cleaned = 7.44251e-05 Jy ! Component: 200 - total flux cleaned = 5.56285e-05 Jy ! Total flux subtracted in 200 components = 5.56285e-05 Jy ! Clean residual min=-0.001280 max=0.001304 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0547941 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.0547941 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=0.066293Jy sigma=1.303086 ! Fit after self-cal, rms=0.066293Jy sigma=1.303056 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 = -8.83736e-05 Jy ! Component: 100 - total flux cleaned = -9.67777e-05 Jy ! Component: 150 - total flux cleaned = -0.000121422 Jy ! Component: 200 - total flux cleaned = -0.000136822 Jy ! Total flux subtracted in 200 components = -0.000136822 Jy ! Clean residual min=-0.001300 max=0.001301 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0546572 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0546572 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=0.066294Jy sigma=1.303063 ! Fit after self-cal, rms=0.066290Jy sigma=1.303018 ! 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=0.8007 mas, bmaj=2.08 mas, bpa=-3.51 degrees ! Estimated noise=0.215574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.08 at -3.51 degrees (North through East) ! Clean map min=-0.0017306 max=0.046772 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=0.6362 mas, bmaj=1.702 mas, bpa=-2.361 degrees ! Estimated noise=0.426393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342942 Jy ! Component: 100 - total flux cleaned = 0.0429597 Jy ! Component: 150 - total flux cleaned = 0.046997 Jy ! Component: 200 - total flux cleaned = 0.0497046 Jy ! Total flux subtracted in 200 components = 0.0497046 Jy ! Clean residual min=-0.002230 max=0.002329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0497046 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0497046 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=2.08 mas, bpa=-3.51 degrees ! Estimated noise=0.215574 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 = 0.00248753 Jy ! Component: 100 - total flux cleaned = 0.00313773 Jy ! Component: 150 - total flux cleaned = 0.00371058 Jy ! Component: 200 - total flux cleaned = 0.00417495 Jy ! Total flux subtracted in 200 components = 0.00417495 Jy ! Clean residual min=-0.001300 max=0.001495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0538796 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0538796 Jy ! Inverting map ! Added new window around map position (-5, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502816 Jy ! Component: 100 - total flux cleaned = 0.000564278 Jy ! Component: 150 - total flux cleaned = 0.000683488 Jy ! Component: 200 - total flux cleaned = 0.000839 Jy ! Total flux subtracted in 200 components = 0.000839 Jy ! Clean residual min=-0.001283 max=0.001356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0547186 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0547186 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=2.21 mas, bmaj=5.345 mas, bpa=0.7056 degrees ! Estimated noise=0.279767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01073e-05 Jy ! Component: 100 - total flux cleaned = -5.69602e-05 Jy ! Component: 150 - total flux cleaned = -6.88902e-05 Jy ! Component: 200 - total flux cleaned = -0.000124689 Jy ! Total flux subtracted in 200 components = -0.000124689 Jy ! Clean residual min=-0.001343 max=0.001254 Jy/beam ! Clean residual mean=-0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0545939 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 = -4.01588e-05 Jy ! Component: 100 - total flux cleaned = -5.88651e-05 Jy ! Component: 150 - total flux cleaned = -8.63241e-05 Jy ! Component: 200 - total flux cleaned = -0.000103517 Jy ! Total flux subtracted in 200 components = -0.000103517 Jy ! Clean residual min=-0.001338 max=0.001249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0544904 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.0544904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=2.08 mas, bpa=-3.51 degrees ! Estimated noise=0.215574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.59355e-05 Jy ! Component: 100 - total flux cleaned = 0.000117592 Jy ! Component: 150 - total flux cleaned = 0.000135953 Jy ! Component: 200 - total flux cleaned = 0.000136253 Jy ! Total flux subtracted in 200 components = 0.000136253 Jy ! Clean residual min=-0.001303 max=0.001290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0546266 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0546266 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=0.066254Jy sigma=1.302532 ! Fit after self-cal, rms=0.066233Jy sigma=1.302348 wmodel /J1852-2433_X_map.mod ! wmodel: Unable to open new model file: /J1852-2433_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1852-2433_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.08 at -3.51 degrees (North through East) ! Clean map min=-0.0015435 max=0.04675 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1852-2433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0467502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01659 2.01659 4.03318 8.06635 16.1327 32.2654 64.5308 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 148.766 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1852-2433_X_dfm.log closed on Thu May 19 20:32:36 2016