! Started logfile: /scr/pima/bg219i_uvs/J1826+0149_X_dfm.log on Thu May 19 23:33:16 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/J1826+0149_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1826+0149_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813492 visibilities/baseline/integration-bin. ! Found source: J1826+0149 ! ! 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 12300 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 J1826+0149_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038431Jy sigma=22.819566 ! Fit after self-cal, rms=0.763089Jy sigma=16.553209 ! 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=0.763 mas, bmaj=1.673 mas, bpa=-0.216 degrees ! Estimated noise=0.56563 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 = 0.174646 Jy ! Component: 100 - total flux cleaned = 0.250869 Jy ! Total flux subtracted in 100 components = 0.250869 Jy ! Clean residual min=-0.014854 max=0.045649 Jy/beam ! Clean residual mean=-0.000006 rms=0.004309 Jy/beam ! Combined flux in latest and established models = 0.250868 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.250868 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=0.117451Jy sigma=2.519606 ! Fit after self-cal, rms=0.116225Jy sigma=2.496545 ! Inverting map ! Added new window around map position (-0.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458038 Jy ! Component: 100 - total flux cleaned = 0.0726458 Jy ! Total flux subtracted in 100 components = 0.0726458 Jy ! Clean residual min=-0.009165 max=0.030564 Jy/beam ! Clean residual mean=-0.000003 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.323514 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.323514 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=0.085608Jy sigma=1.762517 ! Fit after self-cal, rms=0.084783Jy sigma=1.742537 ! Inverting map ! Added new window around map position (1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260263 Jy ! Component: 100 - total flux cleaned = 0.0412583 Jy ! Total flux subtracted in 100 components = 0.0412583 Jy ! Clean residual min=-0.007403 max=0.008247 Jy/beam ! Clean residual mean=-0.000001 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.364772 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.364772 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=0.074265Jy sigma=1.471794 ! Fit after self-cal, rms=0.074074Jy sigma=1.468621 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108735 Jy ! Component: 100 - total flux cleaned = 0.0178181 Jy ! Total flux subtracted in 100 components = 0.0178181 Jy ! Clean residual min=-0.006173 max=0.006213 Jy/beam ! Clean residual mean=0.000000 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.382591 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.382591 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=0.072015Jy sigma=1.402404 ! Fit after self-cal, rms=0.071969Jy sigma=1.401742 ! 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=0.9492 mas, bmaj=1.974 mas, bpa=-1.44 degrees ! Estimated noise=0.326789 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 = 0.00777842 Jy ! Component: 100 - total flux cleaned = 0.0118414 Jy ! Component: 150 - total flux cleaned = 0.0138198 Jy ! Component: 200 - total flux cleaned = 0.0144645 Jy ! Total flux subtracted in 200 components = 0.0144645 Jy ! Clean residual min=-0.004803 max=0.006714 Jy/beam ! Clean residual mean=0.000003 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.397055 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.397055 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=0.071498Jy sigma=1.375213 ! Fit after self-cal, rms=0.071445Jy sigma=1.374400 ! Inverting map ! Added new window around map position (-6.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613518 Jy ! Component: 100 - total flux cleaned = 0.00798508 Jy ! Component: 150 - total flux cleaned = 0.00845886 Jy ! Component: 200 - total flux cleaned = 0.00879964 Jy ! Total flux subtracted in 200 components = 0.00879964 Jy ! Clean residual min=-0.004525 max=0.004535 Jy/beam ! Clean residual mean=0.000003 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.405855 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.405855 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=0.070842Jy sigma=1.363424 ! Fit after self-cal, rms=0.070801Jy sigma=1.362017 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 1.974 at -1.44 degrees (North through East) ! Clean map min=-0.004553 max=0.21294 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 0.97 FD 1.01 HN 1.11 KP 0.97 ! LA 0.98 MK 1.02 NL 1.00 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.10 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.10 KP 0.98 ! LA 0.97 MK 1.02 NL 1.02 OV 0.96 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.12 KP 0.97 ! LA 0.99 MK 0.98 NL 1.00 OV 0.96 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.13 KP 1.00 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.14 KP 1.00 ! LA 1.01 MK 0.99 NL 0.98 OV 0.96 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.12 KP 0.97 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.13 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.12 KP 0.99 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.09 KP 1.00 ! LA 1.01 MK 1.00 NL 1.02 OV 0.99 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.15 KP 0.99 ! LA 1.00 MK 1.02 NL 1.01 OV 0.98 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.09 KP 0.97 ! LA 1.01 MK 0.99 NL 1.03 OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.070801Jy sigma=1.362017 ! Fit after self-cal, rms=0.071137Jy sigma=1.342755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=1.971 mas, bpa=-1.028 degrees ! Estimated noise=0.325266 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 = -0.000876124 Jy ! Component: 100 - total flux cleaned = -0.00148825 Jy ! Component: 150 - total flux cleaned = -0.00165167 Jy ! Component: 200 - total flux cleaned = -0.00169916 Jy ! Total flux subtracted in 200 components = -0.00169916 Jy ! Clean residual min=-0.003290 max=0.003338 Jy/beam ! Clean residual mean=0.000004 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.404156 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.404156 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=0.070995Jy sigma=1.339670 ! Fit after self-cal, rms=0.071028Jy sigma=1.339303 ! 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=0.071028Jy sigma=1.339303 ! Fit after self-cal, rms=0.071616Jy sigma=1.323531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=1.966 mas, bpa=-0.641 degrees ! Estimated noise=0.32401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000926872 Jy ! Component: 100 - total flux cleaned = -0.00150553 Jy ! Component: 150 - total flux cleaned = -0.00185597 Jy ! Component: 200 - total flux cleaned = -0.00204418 Jy ! Total flux subtracted in 200 components = -0.00204418 Jy ! Clean residual min=-0.002356 max=0.002088 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.402111 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.402111 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=0.071575Jy sigma=1.322570 ! Fit after self-cal, rms=0.071585Jy sigma=1.322454 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 = -6.0831e-05 Jy ! Component: 100 - total flux cleaned = -0.000211769 Jy ! Component: 150 - total flux cleaned = -0.000348892 Jy ! Component: 200 - total flux cleaned = -0.000450343 Jy ! Total flux subtracted in 200 components = -0.000450343 Jy ! Clean residual min=-0.002271 max=0.002024 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.401661 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.401661 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=0.071562Jy sigma=1.321907 ! Fit after self-cal, rms=0.071557Jy sigma=1.321843 ! 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=0.071557Jy sigma=1.321843 ! Fit after self-cal, rms=0.071423Jy sigma=1.321726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9437 mas, bmaj=1.965 mas, bpa=-0.561 degrees ! Estimated noise=0.323109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000848635 Jy ! Component: 100 - total flux cleaned = -0.00114268 Jy ! Component: 150 - total flux cleaned = -0.00129547 Jy ! Component: 200 - total flux cleaned = -0.00138971 Jy ! Total flux subtracted in 200 components = -0.00138971 Jy ! Clean residual min=-0.002211 max=0.001933 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.400271 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.400271 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=0.071400Jy sigma=1.321236 ! Fit after self-cal, rms=0.071397Jy sigma=1.321186 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 = -5.4173e-05 Jy ! Component: 100 - total flux cleaned = -0.000121986 Jy ! Component: 150 - total flux cleaned = -0.000185823 Jy ! Component: 200 - total flux cleaned = -0.000246148 Jy ! Total flux subtracted in 200 components = -0.000246148 Jy ! Clean residual min=-0.002179 max=0.001905 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.400025 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.400025 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=0.071384Jy sigma=1.320862 ! Fit after self-cal, rms=0.071380Jy sigma=1.320821 ! 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=0.071380Jy sigma=1.320821 ! Fit after self-cal, rms=0.071225Jy sigma=1.320731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=3.395 mas, bpa=0.3383 degrees ! Estimated noise=0.414509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119978 Jy ! Component: 100 - total flux cleaned = -0.00145225 Jy ! Component: 150 - total flux cleaned = -0.00151518 Jy ! Component: 200 - total flux cleaned = -0.00151588 Jy ! Total flux subtracted in 200 components = -0.00151588 Jy ! Clean residual min=-0.002637 max=0.002234 Jy/beam ! Clean residual mean=0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.398509 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.398509 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=0.071219Jy sigma=1.320639 ! Fit after self-cal, rms=0.071214Jy sigma=1.320530 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 = 1.56681e-05 Jy ! Component: 100 - total flux cleaned = -4.78861e-05 Jy ! Component: 150 - total flux cleaned = -8.21807e-05 Jy ! Component: 200 - total flux cleaned = -9.76518e-05 Jy ! Total flux subtracted in 200 components = -9.76518e-05 Jy ! Clean residual min=-0.002621 max=0.002190 Jy/beam ! Clean residual mean=0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.398412 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.398412 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=0.071213Jy sigma=1.320556 ! Fit after self-cal, rms=0.071210Jy sigma=1.320501 ! 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=0.9432 mas, bmaj=1.964 mas, bpa=-0.4844 degrees ! Estimated noise=0.322221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9432 x 1.964 at -0.4844 degrees (North through East) ! Clean map min=-0.0020575 max=0.20909 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=0.7584 mas, bmaj=1.667 mas, bpa=0.6966 degrees ! Estimated noise=0.558616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175943 Jy ! Component: 100 - total flux cleaned = 0.253213 Jy ! Component: 150 - total flux cleaned = 0.298601 Jy ! Component: 200 - total flux cleaned = 0.327347 Jy ! Total flux subtracted in 200 components = 0.327347 Jy ! Clean residual min=-0.006900 max=0.015458 Jy/beam ! Clean residual mean=-0.000003 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.327347 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 0.327347 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=1.964 mas, bpa=-0.4844 degrees ! Estimated noise=0.322221 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 = 0.0289163 Jy ! Component: 100 - total flux cleaned = 0.0443976 Jy ! Component: 150 - total flux cleaned = 0.0532542 Jy ! Component: 200 - total flux cleaned = 0.0587704 Jy ! Total flux subtracted in 200 components = 0.0587704 Jy ! Clean residual min=-0.002374 max=0.003002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.386117 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.386117 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377836 Jy ! Component: 100 - total flux cleaned = 0.00645057 Jy ! Component: 150 - total flux cleaned = 0.0084093 Jy ! Component: 200 - total flux cleaned = 0.00971956 Jy ! Total flux subtracted in 200 components = 0.00971956 Jy ! Clean residual min=-0.002173 max=0.002094 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.395836 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.395836 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=2.339 mas, bmaj=3.395 mas, bpa=0.3383 degrees ! Estimated noise=0.414509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100346 Jy ! Component: 100 - total flux cleaned = 0.00152458 Jy ! Component: 150 - total flux cleaned = 0.00177314 Jy ! Component: 200 - total flux cleaned = 0.00194023 Jy ! Total flux subtracted in 200 components = 0.00194023 Jy ! Clean residual min=-0.002400 max=0.002356 Jy/beam ! Clean residual mean=0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.397777 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 = 0.0001128 Jy ! Component: 100 - total flux cleaned = 0.000210527 Jy ! Component: 150 - total flux cleaned = 0.00031573 Jy ! Component: 200 - total flux cleaned = 0.000353107 Jy ! Total flux subtracted in 200 components = 0.000353107 Jy ! Clean residual min=-0.002467 max=0.002343 Jy/beam ! Clean residual mean=0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.39813 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.39813 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=1.964 mas, bpa=-0.4844 degrees ! Estimated noise=0.322221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310172 Jy ! Component: 100 - total flux cleaned = -0.00027061 Jy ! Component: 150 - total flux cleaned = -0.000269701 Jy ! Component: 200 - total flux cleaned = -0.000300303 Jy ! Total flux subtracted in 200 components = -0.000300303 Jy ! Clean residual min=-0.002103 max=0.001881 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.39783 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.39783 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=0.071219Jy sigma=1.320437 ! Fit after self-cal, rms=0.071193Jy sigma=1.320017 wmodel /J1826+0149_X_map.mod ! wmodel: Unable to open new model file: /J1826+0149_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1826+0149_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9432 x 1.964 at -0.4844 degrees (North through East) ! Clean map min=-0.0020022 max=0.20765 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1826+0149_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000482359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696871 0.696871 1.39374 2.78748 5.57497 11.1499 22.2999 44.5998 89.1995 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 430.495 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1826+0149_X_dfm.log closed on Thu May 19 23:33:19 2016