! Started logfile: /scr/pima/bg219i_uvs/J0152-2942_X_dfm.log on Thu May 19 22:57:24 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/J0152-2942_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0152-2942_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891188 visibilities/baseline/integration-bin. ! Found source: J0152-2942 ! ! 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 27912 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 J0152-2942_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013247Jy sigma=19.102988 ! Fit after self-cal, rms=0.884934Jy sigma=16.609112 ! 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=0.5841 mas, bmaj=1.602 mas, bpa=-6.466 degrees ! Estimated noise=0.493465 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 = 0.081749 Jy ! Component: 100 - total flux cleaned = 0.110866 Jy ! Total flux subtracted in 100 components = 0.110866 Jy ! Clean residual min=-0.006931 max=0.019477 Jy/beam ! Clean residual mean=-0.000028 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.110866 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.110866 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=0.093878Jy sigma=1.613092 ! Fit after self-cal, rms=0.093639Jy sigma=1.609158 ! Inverting map ! Added new window around map position (1.8, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193124 Jy ! Component: 100 - total flux cleaned = 0.0312927 Jy ! Total flux subtracted in 100 components = 0.0312927 Jy ! Clean residual min=-0.004972 max=0.008034 Jy/beam ! Clean residual mean=-0.000016 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.142159 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.142159 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=0.087572Jy sigma=1.468164 ! Fit after self-cal, rms=0.087277Jy sigma=1.461867 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901084 Jy ! Component: 100 - total flux cleaned = 0.0152577 Jy ! Total flux subtracted in 100 components = 0.0152577 Jy ! Clean residual min=-0.004045 max=0.006441 Jy/beam ! Clean residual mean=-0.000011 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.157417 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.157417 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=0.085559Jy sigma=1.419710 ! Fit after self-cal, rms=0.085490Jy sigma=1.418224 ! 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=0.7909 mas, bmaj=2.062 mas, bpa=-4.478 degrees ! Estimated noise=0.237569 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 (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101949 Jy ! Component: 100 - total flux cleaned = 0.0159799 Jy ! Component: 150 - total flux cleaned = 0.0196179 Jy ! Component: 200 - total flux cleaned = 0.0219421 Jy ! Total flux subtracted in 200 components = 0.0219421 Jy ! Clean residual min=-0.002559 max=0.004539 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.179359 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.179359 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=0.084310Jy sigma=1.389908 ! Fit after self-cal, rms=0.084230Jy sigma=1.387596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7909 x 2.062 at -4.478 degrees (North through East) ! Clean map min=-0.0022012 max=0.10969 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 1.17 KP 0.96 ! LA 0.97 MK 1.07 NL 0.98 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.15 KP 0.93 ! LA 0.95 MK 0.97 NL 1.00 OV 0.96 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.12 KP 0.97 ! LA 0.99 MK 0.94 NL 0.97 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.20 KP 0.95 ! LA 0.96 MK 0.96 NL 1.03 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.17 KP 0.96 ! LA 1.00 MK 0.94 NL 0.97 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.11 KP 0.95 ! LA 0.94 MK 0.97 NL 1.02 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.18 KP 0.98 ! LA 0.98 MK 0.96 NL 1.00 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.18 KP 0.98 ! LA 0.98 MK 0.91 NL 1.03 OV 0.95 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.12 KP 0.99 ! LA 0.99 MK 0.97 NL 1.02 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.17 KP 0.96 ! LA 0.99 MK 0.92 NL 0.98 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.13 KP 0.97 ! LA 0.98 MK 0.93 NL 1.00 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.084230Jy sigma=1.387596 ! Fit after self-cal, rms=0.087992Jy sigma=1.381242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7875 mas, bmaj=2.042 mas, bpa=-4.447 degrees ! Estimated noise=0.235203 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 = 0.00100807 Jy ! Component: 100 - total flux cleaned = 0.000954352 Jy ! Component: 150 - total flux cleaned = 0.000865691 Jy ! Component: 200 - total flux cleaned = 0.000788651 Jy ! Total flux subtracted in 200 components = 0.000788651 Jy ! Clean residual min=-0.001856 max=0.001913 Jy/beam ! Clean residual mean=0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.180148 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.180148 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=0.087923Jy sigma=1.379945 ! Fit after self-cal, rms=0.088017Jy sigma=1.379677 ! 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=0.088017Jy sigma=1.379677 ! Fit after self-cal, rms=0.089200Jy sigma=1.376262 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7856 mas, bmaj=2.038 mas, bpa=-4.499 degrees ! Estimated noise=0.234837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699488 Jy ! Component: 100 - total flux cleaned = 0.000666879 Jy ! Component: 150 - total flux cleaned = 0.000635856 Jy ! Component: 200 - total flux cleaned = 0.000636704 Jy ! Total flux subtracted in 200 components = 0.000636704 Jy ! Clean residual min=-0.001498 max=0.001510 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.180784 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.180784 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=0.089172Jy sigma=1.375694 ! Fit after self-cal, rms=0.089197Jy sigma=1.375593 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 = 0.000185501 Jy ! Component: 100 - total flux cleaned = 0.000103188 Jy ! Component: 150 - total flux cleaned = 0.000103612 Jy ! Component: 200 - total flux cleaned = 8.05187e-05 Jy ! Total flux subtracted in 200 components = 8.05187e-05 Jy ! Clean residual min=-0.001511 max=0.001446 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.180865 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.180865 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=0.089179Jy sigma=1.375291 ! Fit after self-cal, rms=0.089176Jy sigma=1.375264 ! 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=0.089176Jy sigma=1.375264 ! Fit after self-cal, rms=0.089994Jy sigma=1.374108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7831 mas, bmaj=2.033 mas, bpa=-4.577 degrees ! Estimated noise=0.233887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.52741e-05 Jy ! Component: 100 - total flux cleaned = -1.48397e-05 Jy ! Component: 150 - total flux cleaned = -3.82135e-05 Jy ! Component: 200 - total flux cleaned = -5.93439e-05 Jy ! Total flux subtracted in 200 components = -5.93439e-05 Jy ! Clean residual min=-0.001463 max=0.001391 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.180805 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.180805 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=0.089978Jy sigma=1.373846 ! Fit after self-cal, rms=0.089980Jy sigma=1.373788 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 = 3.06292e-05 Jy ! Component: 100 - total flux cleaned = -1.0673e-05 Jy ! Component: 150 - total flux cleaned = -2.91024e-05 Jy ! Component: 200 - total flux cleaned = -2.89636e-05 Jy ! Total flux subtracted in 200 components = -2.89636e-05 Jy ! Clean residual min=-0.001484 max=0.001395 Jy/beam ! Clean residual mean=0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.180776 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.180776 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=0.089971Jy sigma=1.373621 ! Fit after self-cal, rms=0.089968Jy sigma=1.373608 ! 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=0.089968Jy sigma=1.373608 ! Fit after self-cal, rms=0.090019Jy sigma=1.373569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=5.609 mas, bpa=-0.4422 degrees ! Estimated noise=0.307198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282114 Jy ! Component: 100 - total flux cleaned = 0.000254036 Jy ! Component: 150 - total flux cleaned = 0.000242067 Jy ! Component: 200 - total flux cleaned = 0.000219984 Jy ! Total flux subtracted in 200 components = 0.000219984 Jy ! Clean residual min=-0.001571 max=0.001616 Jy/beam ! Clean residual mean=0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.180996 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.180996 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=0.090015Jy sigma=1.373519 ! Fit after self-cal, rms=0.090014Jy sigma=1.373503 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 = 0.000115963 Jy ! Component: 100 - total flux cleaned = 0.000105738 Jy ! Component: 150 - total flux cleaned = 8.68482e-05 Jy ! Component: 200 - total flux cleaned = 7.82273e-05 Jy ! Total flux subtracted in 200 components = 7.82273e-05 Jy ! Clean residual min=-0.001586 max=0.001618 Jy/beam ! Clean residual mean=0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.181075 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.181075 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=0.090012Jy sigma=1.373506 ! Fit after self-cal, rms=0.090009Jy sigma=1.373502 ! 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=0.7814 mas, bmaj=2.03 mas, bpa=-4.618 degrees ! Estimated noise=0.23321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7814 x 2.03 at -4.618 degrees (North through East) ! Clean map min=-0.0013864 max=0.10884 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=0.5761 mas, bmaj=1.588 mas, bpa=-6.285 degrees ! Estimated noise=0.476864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0791041 Jy ! Component: 100 - total flux cleaned = 0.109929 Jy ! Component: 150 - total flux cleaned = 0.12957 Jy ! Component: 200 - total flux cleaned = 0.142433 Jy ! Total flux subtracted in 200 components = 0.142433 Jy ! Clean residual min=-0.004178 max=0.006992 Jy/beam ! Clean residual mean=-0.000014 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.142433 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.142433 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.03 mas, bpa=-4.618 degrees ! Estimated noise=0.23321 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 = 0.0155672 Jy ! Component: 100 - total flux cleaned = 0.0243883 Jy ! Component: 150 - total flux cleaned = 0.0296866 Jy ! Component: 200 - total flux cleaned = 0.0330304 Jy ! Total flux subtracted in 200 components = 0.0330304 Jy ! Clean residual min=-0.001764 max=0.002569 Jy/beam ! Clean residual mean=-0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.175463 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.175463 Jy ! Inverting map ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251995 Jy ! Component: 100 - total flux cleaned = 0.00406525 Jy ! Component: 150 - total flux cleaned = 0.00455695 Jy ! Component: 200 - total flux cleaned = 0.0047355 Jy ! Total flux subtracted in 200 components = 0.0047355 Jy ! Clean residual min=-0.001623 max=0.001810 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.180199 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.180199 Jy ! Inverting map ! Added new window around map position (3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121359 Jy ! Component: 100 - total flux cleaned = 0.00135007 Jy ! Component: 150 - total flux cleaned = 0.00138057 Jy ! Component: 200 - total flux cleaned = 0.00140867 Jy ! Total flux subtracted in 200 components = 0.00140867 Jy ! Clean residual min=-0.001584 max=0.001277 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.181607 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.181607 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=2.156 mas, bmaj=5.609 mas, bpa=-0.4422 degrees ! Estimated noise=0.307198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041663 Jy ! Component: 100 - total flux cleaned = 0.000416817 Jy ! Component: 150 - total flux cleaned = 0.000415918 Jy ! Component: 200 - total flux cleaned = 0.00041435 Jy ! Total flux subtracted in 200 components = 0.00041435 Jy ! Clean residual min=-0.001542 max=0.001403 Jy/beam ! Clean residual mean=0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.182022 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 = -1.0735e-05 Jy ! Component: 100 - total flux cleaned = -1.97416e-05 Jy ! Component: 150 - total flux cleaned = -3.69263e-05 Jy ! Component: 200 - total flux cleaned = -4.5082e-05 Jy ! Total flux subtracted in 200 components = -4.5082e-05 Jy ! Clean residual min=-0.001521 max=0.001410 Jy/beam ! Clean residual mean=0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.181977 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.181977 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.03 mas, bpa=-4.618 degrees ! Estimated noise=0.23321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.77251e-05 Jy ! Component: 100 - total flux cleaned = -0.000109918 Jy ! Component: 150 - total flux cleaned = -0.000130556 Jy ! Component: 200 - total flux cleaned = -0.000187746 Jy ! Total flux subtracted in 200 components = -0.000187746 Jy ! Clean residual min=-0.001536 max=0.001218 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.181789 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.181789 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=0.089980Jy sigma=1.372770 ! Fit after self-cal, rms=0.089974Jy sigma=1.372592 wmodel /J0152-2942_X_map.mod ! wmodel: Unable to open new model file: /J0152-2942_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0152-2942_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7814 x 2.03 at -4.618 degrees (North through East) ! Clean map min=-0.0014585 max=0.10716 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0152-2942_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311381 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.871764 0.871764 1.74353 3.48706 6.97412 13.9482 27.8965 55.7929 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 344.129 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0152-2942_X_dfm.log closed on Thu May 19 22:57:28 2016