! Started logfile: /scr/pima/bg219i_uvs/J1022-1037_X_dfm.log on Thu May 19 23:15:53 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/bg219i_uvs/J1022-1037_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1022-1037_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872401 visibilities/baseline/integration-bin. ! Found source: J1022-1037 ! ! 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 29208 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 J1022-1037_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014672Jy sigma=22.389391 ! Fit after self-cal, rms=0.854475Jy sigma=18.809930 ! 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=0.6358 mas, bmaj=1.654 mas, bpa=-4.072 degrees ! Estimated noise=0.362561 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 = 0.116316 Jy ! Component: 100 - total flux cleaned = 0.141681 Jy ! Total flux subtracted in 100 components = 0.141681 Jy ! Clean residual min=-0.004162 max=0.007080 Jy/beam ! Clean residual mean=0.000000 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.141681 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.141681 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=0.071884Jy sigma=1.431759 ! Fit after self-cal, rms=0.071859Jy sigma=1.431328 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611369 Jy ! Component: 100 - total flux cleaned = 0.00836662 Jy ! Total flux subtracted in 100 components = 0.00836662 Jy ! Clean residual min=-0.003518 max=0.003652 Jy/beam ! Clean residual mean=0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.150048 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.150048 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=0.071523Jy sigma=1.417502 ! Fit after self-cal, rms=0.071522Jy sigma=1.417416 ! 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=0.8209 mas, bmaj=1.974 mas, bpa=-2.753 degrees ! Estimated noise=0.205827 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 = 0.000567182 Jy ! Component: 100 - total flux cleaned = 0.000567439 Jy ! Component: 150 - total flux cleaned = 0.000610049 Jy ! Component: 200 - total flux cleaned = 0.000620747 Jy ! Total flux subtracted in 200 components = 0.000620747 Jy ! Clean residual min=-0.002889 max=0.003407 Jy/beam ! Clean residual mean=0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.150668 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.150668 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=0.071519Jy sigma=1.416833 ! Fit after self-cal, rms=0.071517Jy sigma=1.416816 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8209 x 1.974 at -2.753 degrees (North through East) ! Clean map min=-0.0027834 max=0.14938 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.00 ! LA 0.97 MK 1.06 NL 1.01 OV 0.98 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.00 ! LA 0.97 MK 1.03 NL 1.00 OV 0.96 ! PT 1.19 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 1.02 NL 1.02 OV 0.96 ! PT 1.17 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.98 ! LA 0.98 MK 1.00 NL 0.99 OV 0.96 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.99 KP 1.01 ! LA 0.95 MK 1.01 NL 1.01 OV 0.95 ! PT 1.15 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 0.99 MK 1.01 NL 1.00 OV 0.96 ! PT 1.20 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.96 KP 1.01 ! LA 0.97 MK 0.99 NL 0.97 OV 0.96 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.95 KP 0.99 ! LA 1.02 MK 1.02 NL 1.00 OV 0.94 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 1.01 ! LA 1.02 MK 0.98 NL 0.97 OV 0.93 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.98 ! LA 0.99 MK 0.95 NL 1.00 OV 0.97 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 0.96 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.95 KP 0.93 ! LA 0.99 MK 1.00 NL 1.00 OV 0.96 ! PT 1.07 SC 0.98 ! ! ! Fit before self-cal, rms=0.071517Jy sigma=1.416816 ! Fit after self-cal, rms=0.073245Jy sigma=1.405411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8207 mas, bmaj=1.974 mas, bpa=-2.762 degrees ! Estimated noise=0.205708 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 = -9.05525e-05 Jy ! Component: 100 - total flux cleaned = -4.13223e-05 Jy ! Component: 150 - total flux cleaned = -2.58576e-05 Jy ! Component: 200 - total flux cleaned = -1.14445e-05 Jy ! Total flux subtracted in 200 components = -1.14445e-05 Jy ! Clean residual min=-0.002666 max=0.002192 Jy/beam ! Clean residual mean=0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.150657 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.150657 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=0.073243Jy sigma=1.405351 ! Fit after self-cal, rms=0.073317Jy sigma=1.405225 ! 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=0.073317Jy sigma=1.405225 ! Fit after self-cal, rms=0.073411Jy sigma=1.401046 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=1.974 mas, bpa=-2.765 degrees ! Estimated noise=0.205873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.06913e-05 Jy ! Component: 100 - total flux cleaned = -3.6273e-05 Jy ! Component: 150 - total flux cleaned = -2.56484e-05 Jy ! Component: 200 - total flux cleaned = -2.10188e-05 Jy ! Total flux subtracted in 200 components = -2.10188e-05 Jy ! Clean residual min=-0.002570 max=0.002318 Jy/beam ! Clean residual mean=0.000005 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.150636 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 0.150636 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=0.073410Jy sigma=1.401014 ! Fit after self-cal, rms=0.073416Jy sigma=1.400977 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 = -1.48844e-06 Jy ! Component: 100 - total flux cleaned = 2.06557e-05 Jy ! Component: 150 - total flux cleaned = 3.04957e-05 Jy ! Component: 200 - total flux cleaned = 3.32887e-05 Jy ! Total flux subtracted in 200 components = 3.32887e-05 Jy ! Clean residual min=-0.002557 max=0.002323 Jy/beam ! Clean residual mean=0.000005 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.150669 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.150669 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=0.073416Jy sigma=1.400965 ! Fit after self-cal, rms=0.073416Jy sigma=1.400961 ! 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=0.073416Jy sigma=1.400961 ! Fit after self-cal, rms=0.073475Jy sigma=1.400864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8214 mas, bmaj=1.975 mas, bpa=-2.757 degrees ! Estimated noise=0.20596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.51678e-05 Jy ! Component: 100 - total flux cleaned = -3.78155e-05 Jy ! Component: 150 - total flux cleaned = -3.50397e-05 Jy ! Component: 200 - total flux cleaned = -3.00831e-05 Jy ! Total flux subtracted in 200 components = -3.00831e-05 Jy ! Clean residual min=-0.002554 max=0.002363 Jy/beam ! Clean residual mean=0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.150639 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.150639 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=0.073474Jy sigma=1.400858 ! Fit after self-cal, rms=0.073475Jy sigma=1.400856 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 = -3.15111e-06 Jy ! Component: 100 - total flux cleaned = 6.46887e-06 Jy ! Component: 150 - total flux cleaned = 8.44003e-06 Jy ! Component: 200 - total flux cleaned = 1.01247e-05 Jy ! Total flux subtracted in 200 components = 1.01247e-05 Jy ! Clean residual min=-0.002548 max=0.002361 Jy/beam ! Clean residual mean=0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.150649 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.150649 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=0.073475Jy sigma=1.400849 ! Fit after self-cal, rms=0.073475Jy sigma=1.400850 ! 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=0.073475Jy sigma=1.400850 ! Fit after self-cal, rms=0.073501Jy sigma=1.400845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=3.677 mas, bpa=0.1184 degrees ! Estimated noise=0.272733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214404 Jy ! Component: 100 - total flux cleaned = -0.000225466 Jy ! Component: 150 - total flux cleaned = -0.000233931 Jy ! Component: 200 - total flux cleaned = -0.000248016 Jy ! Total flux subtracted in 200 components = -0.000248016 Jy ! Clean residual min=-0.005088 max=0.004055 Jy/beam ! Clean residual mean=0.000011 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.150401 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.150401 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=0.073502Jy sigma=1.400865 ! Fit after self-cal, rms=0.073499Jy sigma=1.400848 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 = -3.21587e-05 Jy ! Component: 100 - total flux cleaned = -4.98119e-05 Jy ! Component: 150 - total flux cleaned = -5.67855e-05 Jy ! Component: 200 - total flux cleaned = -6.30981e-05 Jy ! Total flux subtracted in 200 components = -6.30981e-05 Jy ! Clean residual min=-0.005081 max=0.004046 Jy/beam ! Clean residual mean=0.000011 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.150338 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.150338 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=0.073501Jy sigma=1.400873 ! Fit after self-cal, rms=0.073498Jy sigma=1.400864 ! 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=0.8216 mas, bmaj=1.976 mas, bpa=-2.752 degrees ! Estimated noise=0.206035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8216 x 1.976 at -2.752 degrees (North through East) ! Clean map min=-0.0024826 max=0.14954 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=0.6356 mas, bmaj=1.653 mas, bpa=-4.084 degrees ! Estimated noise=0.362831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116399 Jy ! Component: 100 - total flux cleaned = 0.141781 Jy ! Component: 150 - total flux cleaned = 0.147984 Jy ! Component: 200 - total flux cleaned = 0.15014 Jy ! Total flux subtracted in 200 components = 0.15014 Jy ! Clean residual min=-0.002864 max=0.002589 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.15014 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.15014 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8216 mas, bmaj=1.976 mas, bpa=-2.752 degrees ! Estimated noise=0.206035 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 = 0.000162248 Jy ! Component: 100 - total flux cleaned = 0.000267958 Jy ! Component: 150 - total flux cleaned = 0.00035747 Jy ! Component: 200 - total flux cleaned = 0.000417345 Jy ! Total flux subtracted in 200 components = 0.000417345 Jy ! Clean residual min=-0.002551 max=0.002333 Jy/beam ! Clean residual mean=0.000005 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.150557 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.150557 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=2.019 mas, bmaj=3.677 mas, bpa=0.1184 degrees ! Estimated noise=0.272733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144262 Jy ! Component: 100 - total flux cleaned = -0.000163742 Jy ! Component: 150 - total flux cleaned = -0.000178149 Jy ! Component: 200 - total flux cleaned = -0.000199029 Jy ! Total flux subtracted in 200 components = -0.000199029 Jy ! Clean residual min=-0.005068 max=0.004026 Jy/beam ! Clean residual mean=0.000011 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.150358 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 = -8.67055e-06 Jy ! Component: 100 - total flux cleaned = -1.68187e-05 Jy ! Component: 150 - total flux cleaned = -2.41943e-05 Jy ! Component: 200 - total flux cleaned = -3.07808e-05 Jy ! Total flux subtracted in 200 components = -3.07808e-05 Jy ! Clean residual min=-0.005070 max=0.004043 Jy/beam ! Clean residual mean=0.000011 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.150327 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.150327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8216 mas, bmaj=1.976 mas, bpa=-2.752 degrees ! Estimated noise=0.206035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.90585e-05 Jy ! Component: 100 - total flux cleaned = 3.57049e-05 Jy ! Component: 150 - total flux cleaned = 8.53939e-05 Jy ! Component: 200 - total flux cleaned = 0.000125108 Jy ! Total flux subtracted in 200 components = 0.000125108 Jy ! Clean residual min=-0.002520 max=0.002351 Jy/beam ! Clean residual mean=0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.150452 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.150452 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=0.073498Jy sigma=1.400856 ! Fit after self-cal, rms=0.073498Jy sigma=1.400850 wmodel /J1022-1037_X_map.mod ! wmodel: Unable to open new model file: /J1022-1037_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1022-1037_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8216 x 1.976 at -2.752 degrees (North through East) ! Clean map min=-0.0024825 max=0.14956 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1022-1037_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.149558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000705887 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.41595 1.41595 2.83189 5.66379 11.3276 22.6552 45.3103 90.6206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 211.872 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1022-1037_X_dfm.log closed on Thu May 19 23:15:56 2016