! Started logfile: /scr/pima/bg219e_uvs/J1740+0311_X_dfm.log on Thu May 19 18:48:30 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/bg219e_uvs/J1740+0311_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1740+0311_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833868 visibilities/baseline/integration-bin. ! Found source: J1740+0311 ! ! 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 18732 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 J1740+0311_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004899Jy sigma=23.712159 ! Fit after self-cal, rms=0.930755Jy sigma=21.892415 ! 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=0.9461 mas, bmaj=2.481 mas, bpa=21.27 degrees ! Estimated noise=0.431142 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 = 0.0517553 Jy ! Component: 100 - total flux cleaned = 0.0706535 Jy ! Total flux subtracted in 100 components = 0.0706535 Jy ! Clean residual min=-0.007900 max=0.019200 Jy/beam ! Clean residual mean=-0.000010 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.0706535 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0706535 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=0.076830Jy sigma=1.754782 ! Fit after self-cal, rms=0.075451Jy sigma=1.723629 ! Inverting map ! Added new window around map position (-3.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018671 Jy ! Component: 100 - total flux cleaned = 0.0301792 Jy ! Total flux subtracted in 100 components = 0.0301792 Jy ! Clean residual min=-0.006232 max=0.007248 Jy/beam ! Clean residual mean=-0.000006 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.100833 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.100833 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=0.068738Jy sigma=1.551895 ! Fit after self-cal, rms=0.067512Jy sigma=1.523593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122549 Jy ! Component: 100 - total flux cleaned = 0.019971 Jy ! Total flux subtracted in 100 components = 0.019971 Jy ! Clean residual min=-0.004568 max=0.005645 Jy/beam ! Clean residual mean=-0.000004 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.120804 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.120804 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=0.064271Jy sigma=1.439908 ! Fit after self-cal, rms=0.063835Jy sigma=1.429596 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806234 Jy ! Component: 100 - total flux cleaned = 0.0132864 Jy ! Total flux subtracted in 100 components = 0.0132864 Jy ! Clean residual min=-0.003815 max=0.005175 Jy/beam ! Clean residual mean=-0.000003 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.13409 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.13409 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=0.062334Jy sigma=1.390574 ! Fit after self-cal, rms=0.062160Jy sigma=1.386765 ! 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=1.164 mas, bmaj=2.582 mas, bpa=17.74 degrees ! Estimated noise=0.235579 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 = 0.00767326 Jy ! Component: 100 - total flux cleaned = 0.0123063 Jy ! Component: 150 - total flux cleaned = 0.0155558 Jy ! Component: 200 - total flux cleaned = 0.0179443 Jy ! Total flux subtracted in 200 components = 0.0179443 Jy ! Clean residual min=-0.002599 max=0.004895 Jy/beam ! Clean residual mean=-0.000006 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.152034 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.152034 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=0.061123Jy sigma=1.359738 ! Fit after self-cal, rms=0.060948Jy sigma=1.355733 ! Inverting map ! Added new window around map position (-5.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459269 Jy ! Component: 100 - total flux cleaned = 0.00677987 Jy ! Component: 150 - total flux cleaned = 0.0077573 Jy ! Component: 200 - total flux cleaned = 0.0084525 Jy ! Total flux subtracted in 200 components = 0.0084525 Jy ! Clean residual min=-0.001971 max=0.002405 Jy/beam ! Clean residual mean=-0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.160487 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.160487 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=0.060586Jy sigma=1.346492 ! Fit after self-cal, rms=0.060512Jy sigma=1.344855 ! Inverting map ! Added new window around map position (-1.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193986 Jy ! Component: 100 - total flux cleaned = 0.00257985 Jy ! Component: 150 - total flux cleaned = 0.00286551 Jy ! Component: 200 - total flux cleaned = 0.0029108 Jy ! Total flux subtracted in 200 components = 0.0029108 Jy ! Clean residual min=-0.001558 max=0.001722 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.163398 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.163398 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=0.060384Jy sigma=1.341675 ! Fit after self-cal, rms=0.060365Jy sigma=1.341193 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 2.582 at 17.74 degrees (North through East) ! Clean map min=-0.0015112 max=0.068476 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 1.00 HN 0.93 KP 1.00 ! LA 0.99 NL 0.98 OV 0.98 PT 1.01 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.02 ! LA 0.95 NL 1.00 OV 1.00 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.97 ! LA 0.99 NL 1.02 OV 1.05 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 0.98 ! LA 0.96 NL 1.03 OV 1.00 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.96 ! LA 0.98 NL 1.03 OV 1.00 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.94 KP 0.99 ! LA 1.00 NL 1.02 OV 1.02 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.97 KP 1.02 ! LA 0.99 NL 1.05 OV 0.98 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 0.97 ! LA 1.00 NL 1.02 OV 1.00 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.94 KP 1.03 ! LA 1.01 NL 1.06 OV 0.99 PT 1.01 ! SC 0.86 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 1.01 ! LA 0.97 NL 0.97 OV 1.02 PT 1.06 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 1.02 ! LA 0.96 NL 0.98 OV 1.04 PT 1.04 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 1.03 ! LA 0.99 NL 1.00 OV 1.03 PT 1.00 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.060365Jy sigma=1.341193 ! Fit after self-cal, rms=0.059503Jy sigma=1.338722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.572 mas, bpa=17.8 degrees ! Estimated noise=0.233825 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 = -0.000211886 Jy ! Component: 100 - total flux cleaned = -5.0498e-05 Jy ! Component: 150 - total flux cleaned = -1.93789e-05 Jy ! Component: 200 - total flux cleaned = -2.12372e-05 Jy ! Total flux subtracted in 200 components = -2.12372e-05 Jy ! Clean residual min=-0.001521 max=0.001473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.163376 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.163376 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=0.059455Jy sigma=1.337553 ! Fit after self-cal, rms=0.059448Jy sigma=1.337296 ! 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=0.059448Jy sigma=1.337296 ! Fit after self-cal, rms=0.059254Jy sigma=1.335015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.565 mas, bpa=17.71 degrees ! Estimated noise=0.233039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11245e-05 Jy ! Component: 100 - total flux cleaned = 0.00021357 Jy ! Component: 150 - total flux cleaned = 0.000188876 Jy ! Component: 200 - total flux cleaned = 0.000189375 Jy ! Total flux subtracted in 200 components = 0.000189375 Jy ! Clean residual min=-0.001367 max=0.001307 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.163566 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.163566 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=0.059229Jy sigma=1.334386 ! Fit after self-cal, rms=0.059234Jy sigma=1.334251 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 = 5.00447e-05 Jy ! Component: 100 - total flux cleaned = 0.000124097 Jy ! Component: 150 - total flux cleaned = 0.000102136 Jy ! Component: 200 - total flux cleaned = 1.93976e-05 Jy ! Total flux subtracted in 200 components = 1.93976e-05 Jy ! Clean residual min=-0.001296 max=0.001266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.163585 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.163585 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=0.059218Jy sigma=1.333854 ! Fit after self-cal, rms=0.059215Jy sigma=1.333779 ! 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=0.059215Jy sigma=1.333779 ! Fit after self-cal, rms=0.059232Jy sigma=1.333837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.565 mas, bpa=17.75 degrees ! Estimated noise=0.233062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332254 Jy ! Component: 100 - total flux cleaned = 0.000334879 Jy ! Component: 150 - total flux cleaned = 0.000275716 Jy ! Component: 200 - total flux cleaned = 0.000257155 Jy ! Total flux subtracted in 200 components = 0.000257155 Jy ! Clean residual min=-0.001251 max=0.001259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.163842 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.163842 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=0.059218Jy sigma=1.333511 ! Fit after self-cal, rms=0.059218Jy sigma=1.333479 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 (-0.2, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110159 Jy ! Component: 100 - total flux cleaned = 0.00153904 Jy ! Component: 150 - total flux cleaned = 0.00171122 Jy ! Component: 200 - total flux cleaned = 0.00180668 Jy ! Total flux subtracted in 200 components = 0.00180668 Jy ! Clean residual min=-0.001178 max=0.001082 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.165649 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.165649 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=0.059193Jy sigma=1.332872 ! Fit after self-cal, rms=0.059192Jy sigma=1.332816 ! 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=0.059192Jy sigma=1.332816 ! Fit after self-cal, rms=0.059211Jy sigma=1.332974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=3.247 mas, bpa=2.525 degrees ! Estimated noise=0.272796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364407 Jy ! Component: 100 - total flux cleaned = 0.000397196 Jy ! Component: 150 - total flux cleaned = 0.000428115 Jy ! Component: 200 - total flux cleaned = 0.000400091 Jy ! Total flux subtracted in 200 components = 0.000400091 Jy ! Clean residual min=-0.001209 max=0.001098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.166049 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 162 components and 0.166049 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=0.059206Jy sigma=1.332824 ! Fit after self-cal, rms=0.059204Jy sigma=1.332804 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 = 9.69297e-05 Jy ! Component: 100 - total flux cleaned = 7.11973e-05 Jy ! Component: 150 - total flux cleaned = 4.70256e-05 Jy ! Component: 200 - total flux cleaned = 2.38941e-05 Jy ! Total flux subtracted in 200 components = 2.38941e-05 Jy ! Clean residual min=-0.001173 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.166073 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 174 components and 0.166073 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=0.059201Jy sigma=1.332716 ! Fit after self-cal, rms=0.059200Jy sigma=1.332709 ! 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=1.152 mas, bmaj=2.565 mas, bpa=17.74 degrees ! Estimated noise=0.233113 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 2.565 at 17.74 degrees (North through East) ! Clean map min=-0.0014784 max=0.067249 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=0.9406 mas, bmaj=2.465 mas, bpa=21.17 degrees ! Estimated noise=0.425555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524451 Jy ! Component: 100 - total flux cleaned = 0.0793764 Jy ! Component: 150 - total flux cleaned = 0.0984123 Jy ! Component: 200 - total flux cleaned = 0.11236 Jy ! Total flux subtracted in 200 components = 0.11236 Jy ! Clean residual min=-0.004701 max=0.008040 Jy/beam ! Clean residual mean=-0.000007 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.11236 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.11236 Jy ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.565 mas, bpa=17.74 degrees ! Estimated noise=0.233113 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 = 0.0150009 Jy ! Component: 100 - total flux cleaned = 0.0254472 Jy ! Component: 150 - total flux cleaned = 0.0328691 Jy ! Component: 200 - total flux cleaned = 0.0382175 Jy ! Total flux subtracted in 200 components = 0.0382175 Jy ! Clean residual min=-0.002033 max=0.003234 Jy/beam ! Clean residual mean=-0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.150577 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.150577 Jy ! Inverting map ! Added new window around map position (5.8, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392105 Jy ! Component: 100 - total flux cleaned = 0.00679221 Jy ! Component: 150 - total flux cleaned = 0.00891616 Jy ! Component: 200 - total flux cleaned = 0.0105606 Jy ! Total flux subtracted in 200 components = 0.0105606 Jy ! Clean residual min=-0.001618 max=0.001259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.161138 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.161138 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=2.205 mas, bmaj=3.247 mas, bpa=2.525 degrees ! Estimated noise=0.272796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162848 Jy ! Component: 100 - total flux cleaned = 0.0022339 Jy ! Component: 150 - total flux cleaned = 0.00276014 Jy ! Component: 200 - total flux cleaned = 0.00316471 Jy ! Total flux subtracted in 200 components = 0.00316471 Jy ! Clean residual min=-0.001404 max=0.001245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.164303 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 = 0.000348136 Jy ! Component: 100 - total flux cleaned = 0.000652618 Jy ! Component: 150 - total flux cleaned = 0.000832687 Jy ! Component: 200 - total flux cleaned = 0.000936262 Jy ! Total flux subtracted in 200 components = 0.000936262 Jy ! Clean residual min=-0.001288 max=0.001133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.165239 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 121 components and 0.165239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.565 mas, bpa=17.74 degrees ! Estimated noise=0.233113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34628e-05 Jy ! Component: 100 - total flux cleaned = -9.13064e-05 Jy ! Component: 150 - total flux cleaned = -3.98416e-05 Jy ! Component: 200 - total flux cleaned = -1.63469e-05 Jy ! Total flux subtracted in 200 components = -1.63469e-05 Jy ! Clean residual min=-0.001218 max=0.001066 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.165223 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.165223 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=0.059204Jy sigma=1.332734 ! Fit after self-cal, rms=0.059186Jy sigma=1.332541 wmodel /J1740+0311_X_map.mod ! wmodel: Unable to open new model file: /J1740+0311_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1740+0311_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 2.565 at 17.74 degrees (North through East) ! Clean map min=-0.0011489 max=0.06737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1740+0311_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0673696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17917 1.17917 2.35833 4.71667 9.43333 18.8667 37.7333 75.4667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.416 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1740+0311_X_dfm.log closed on Thu May 19 18:48:34 2016