! Started logfile: /scr/pima/bg219a_uvs/J0941-1335_X_dfm.log on Fri May 20 00:02:09 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/J0941-1335_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0941-1335_X_uva.fits ! AN table 1: 14 integrations on 15 of 15 possible baselines. ! AN table 2: 14 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.959524 visibilities/baseline/integration-bin. ! Found source: J0941-1335 ! ! 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 4836 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 J0941-1335_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 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.019734Jy sigma=28.632700 ! Fit after self-cal, rms=0.872153Jy sigma=24.351155 ! 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=0.5515 mas, bmaj=1.581 mas, bpa=-2.01 degrees ! Estimated noise=0.641803 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 = 0.0950295 Jy ! Component: 100 - total flux cleaned = 0.12481 Jy ! Total flux subtracted in 100 components = 0.12481 Jy ! Clean residual min=-0.008419 max=0.012957 Jy/beam ! Clean residual mean=-0.000013 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.12481 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.12481 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=0.058638Jy sigma=1.645580 ! Fit after self-cal, rms=0.058544Jy sigma=1.641564 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146561 Jy ! Component: 100 - total flux cleaned = 0.0233137 Jy ! Total flux subtracted in 100 components = 0.0233137 Jy ! Clean residual min=-0.004247 max=0.005376 Jy/beam ! Clean residual mean=-0.000005 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.148124 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.148124 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=0.053477Jy sigma=1.483487 ! Fit after self-cal, rms=0.053511Jy sigma=1.482917 ! 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=0.6857 mas, bmaj=1.785 mas, bpa=-0.5435 degrees ! Estimated noise=0.396285 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 = 0.00780099 Jy ! Component: 100 - total flux cleaned = 0.0117266 Jy ! Component: 150 - total flux cleaned = 0.0138209 Jy ! Component: 200 - total flux cleaned = 0.0150131 Jy ! Total flux subtracted in 200 components = 0.0150131 Jy ! Clean residual min=-0.002917 max=0.003052 Jy/beam ! Clean residual mean=-0.000007 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.163137 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.163137 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=0.052476Jy sigma=1.452198 ! Fit after self-cal, rms=0.052499Jy sigma=1.451883 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6857 x 1.785 at -0.5435 degrees (North through East) ! Clean map min=-0.0025489 max=0.13008 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: ! FD 1.04 LA 0.98 MK 1.02 NL 0.94 ! OV 1.05 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 0.93 NL 1.04 OV 1.07 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.95 MK 1.00 NL 1.04 ! OV 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.00 NL 1.00 OV 1.05 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.00 MK 1.03 NL 1.01 ! OV 1.04 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.02 NL 1.01 OV 1.06 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 1.01 MK 0.99 NL 1.06 ! OV 0.97 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 0.95 NL 1.02 OV 1.02 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 1.01 MK 1.04 NL 1.02 ! OV 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 0.99 NL 1.02 OV 1.07 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 MK 1.09 NL 1.02 ! OV 1.08 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 0.98 NL 0.96 OV 1.02 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.02 MK 1.01 NL 1.06 ! OV 1.04 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.01 NL 0.94 OV 1.02 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.07 MK 0.99 NL 1.01 ! OV 1.02 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.02 NL 1.00 OV 1.04 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.96 MK 1.06 NL 1.01 ! OV 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.96 NL 1.04 OV 1.09 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.92 MK 0.98 NL 1.02 ! OV 1.03 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.90 MK 1.06 NL 1.04 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.01 MK 1.03 NL 1.04 ! OV 1.10 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.91 MK 0.96 NL 0.96 OV 1.08 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 0.99 NL 0.96 ! OV 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.00 NL 1.08 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.052499Jy sigma=1.451883 ! Fit after self-cal, rms=0.052090Jy sigma=1.433563 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6869 mas, bmaj=1.787 mas, bpa=-0.6119 degrees ! Estimated noise=0.395123 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 = -0.000171415 Jy ! Component: 100 - total flux cleaned = -0.000122883 Jy ! Component: 150 - total flux cleaned = -0.000122514 Jy ! Component: 200 - total flux cleaned = -0.00010446 Jy ! Total flux subtracted in 200 components = -0.00010446 Jy ! Clean residual min=-0.002319 max=0.002312 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.163032 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 0.163032 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=0.052084Jy sigma=1.433416 ! Fit after self-cal, rms=0.052091Jy sigma=1.433182 ! 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=0.052091Jy sigma=1.433182 ! Fit after self-cal, rms=0.052144Jy sigma=1.433171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6872 mas, bmaj=1.787 mas, bpa=-0.6086 degrees ! Estimated noise=0.395386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.36439e-05 Jy ! Component: 100 - total flux cleaned = -6.81136e-05 Jy ! Component: 150 - total flux cleaned = -6.85589e-05 Jy ! Component: 200 - total flux cleaned = -6.89845e-05 Jy ! Total flux subtracted in 200 components = -6.89845e-05 Jy ! Clean residual min=-0.002291 max=0.002325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.162963 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.162963 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=0.052141Jy sigma=1.433103 ! Fit after self-cal, rms=0.052141Jy sigma=1.433087 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 (26, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190026 Jy ! Component: 100 - total flux cleaned = 0.00252764 Jy ! Component: 150 - total flux cleaned = 0.00268361 Jy ! Component: 200 - total flux cleaned = 0.00279971 Jy ! Total flux subtracted in 200 components = 0.00279971 Jy ! Clean residual min=-0.002165 max=0.001793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.165763 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.165763 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=0.052075Jy sigma=1.431186 ! Fit after self-cal, rms=0.052068Jy sigma=1.430972 ! 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=0.052068Jy sigma=1.430972 ! Fit after self-cal, rms=0.052061Jy sigma=1.430811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6878 mas, bmaj=1.788 mas, bpa=-0.5947 degrees ! Estimated noise=0.395125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765756 Jy ! Component: 100 - total flux cleaned = 0.000845722 Jy ! Component: 150 - total flux cleaned = 0.000861218 Jy ! Component: 200 - total flux cleaned = 0.000903595 Jy ! Total flux subtracted in 200 components = 0.000903595 Jy ! Clean residual min=-0.002141 max=0.001785 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.166667 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.166667 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=0.052047Jy sigma=1.430431 ! Fit after self-cal, rms=0.052048Jy sigma=1.430402 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 = 0.000177888 Jy ! Component: 100 - total flux cleaned = 0.000229824 Jy ! Component: 150 - total flux cleaned = 0.000253373 Jy ! Component: 200 - total flux cleaned = 0.000286808 Jy ! Total flux subtracted in 200 components = 0.000286808 Jy ! Clean residual min=-0.002124 max=0.001786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.166954 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.166954 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=0.052042Jy sigma=1.430264 ! Fit after self-cal, rms=0.052041Jy sigma=1.430257 ! 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=0.052041Jy sigma=1.430257 ! Fit after self-cal, rms=0.052044Jy sigma=1.430215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=4.549 mas, bpa=-2.678 degrees ! Estimated noise=0.561414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307372 Jy ! Component: 100 - total flux cleaned = 0.00039782 Jy ! Component: 150 - total flux cleaned = 0.000426711 Jy ! Component: 200 - total flux cleaned = 0.000465362 Jy ! Total flux subtracted in 200 components = 0.000465362 Jy ! Clean residual min=-0.002659 max=0.002150 Jy/beam ! Clean residual mean=0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.167419 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.167419 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=0.052049Jy sigma=1.430284 ! Fit after self-cal, rms=0.052046Jy sigma=1.430172 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 = 5.50397e-07 Jy ! Component: 100 - total flux cleaned = 4.56386e-05 Jy ! Component: 150 - total flux cleaned = 8.39177e-05 Jy ! Component: 200 - total flux cleaned = 9.52427e-05 Jy ! Total flux subtracted in 200 components = 9.52427e-05 Jy ! Clean residual min=-0.002649 max=0.002146 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.167514 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.167514 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=0.052051Jy sigma=1.430287 ! Fit after self-cal, rms=0.052048Jy sigma=1.430186 ! 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=0.6881 mas, bmaj=1.788 mas, bpa=-0.5849 degrees ! Estimated noise=0.395049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6881 x 1.788 at -0.5849 degrees (North through East) ! Clean map min=-0.0018837 max=0.12994 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=0.5524 mas, bmaj=1.581 mas, bpa=-2.029 degrees ! Estimated noise=0.641965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0949183 Jy ! Component: 100 - total flux cleaned = 0.125004 Jy ! Component: 150 - total flux cleaned = 0.13953 Jy ! Component: 200 - total flux cleaned = 0.148113 Jy ! Total flux subtracted in 200 components = 0.148113 Jy ! Clean residual min=-0.003891 max=0.004592 Jy/beam ! Clean residual mean=-0.000004 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.148113 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 0.148113 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6881 mas, bmaj=1.788 mas, bpa=-0.5849 degrees ! Estimated noise=0.395049 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 = 0.00718236 Jy ! Component: 100 - total flux cleaned = 0.0109909 Jy ! Component: 150 - total flux cleaned = 0.0134565 Jy ! Component: 200 - total flux cleaned = 0.0151194 Jy ! Total flux subtracted in 200 components = 0.0151194 Jy ! Clean residual min=-0.002472 max=0.001909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.163232 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.163232 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=1.917 mas, bmaj=4.549 mas, bpa=-2.678 degrees ! Estimated noise=0.561414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021916 Jy ! Component: 100 - total flux cleaned = 0.00332917 Jy ! Component: 150 - total flux cleaned = 0.00399612 Jy ! Component: 200 - total flux cleaned = 0.00435266 Jy ! Total flux subtracted in 200 components = 0.00435266 Jy ! Clean residual min=-0.002708 max=0.002175 Jy/beam ! Clean residual mean=0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.167585 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 = 1.28902e-05 Jy ! Component: 100 - total flux cleaned = 1.26492e-05 Jy ! Component: 150 - total flux cleaned = 1.21323e-05 Jy ! Component: 200 - total flux cleaned = 4.06553e-07 Jy ! Total flux subtracted in 200 components = 4.06553e-07 Jy ! Clean residual min=-0.002648 max=0.002163 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.167585 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.167585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6881 mas, bmaj=1.788 mas, bpa=-0.5849 degrees ! Estimated noise=0.395049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33725e-05 Jy ! Component: 100 - total flux cleaned = -8.72926e-06 Jy ! Component: 150 - total flux cleaned = -0.000139206 Jy ! Component: 200 - total flux cleaned = -0.000243889 Jy ! Total flux subtracted in 200 components = -0.000243889 Jy ! Clean residual min=-0.002158 max=0.001909 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.167341 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.167341 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=0.052058Jy sigma=1.430477 ! Fit after self-cal, rms=0.052055Jy sigma=1.430378 wmodel /J0941-1335_X_map.mod ! wmodel: Unable to open new model file: /J0941-1335_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0941-1335_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6881 x 1.788 at -0.5849 degrees (North through East) ! Clean map min=-0.0019162 max=0.12986 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0941-1335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.129858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.990346 0.990346 1.98069 3.96139 7.92277 15.8455 31.6911 63.3822 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.924 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0941-1335_X_dfm.log closed on Fri May 20 00:02:12 2016