! Started logfile: /scr/pima/bg219i_uvs/J1155+4555_X_dfm.log on Thu May 19 23:19:24 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/J1155+4555_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1155+4555_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.717294 visibilities/baseline/integration-bin. ! Found source: J1155+4555 ! ! 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 19212 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 J1155+4555_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003360Jy sigma=24.434353 ! Fit after self-cal, rms=0.925877Jy sigma=22.524066 ! 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=1.124 mas, bmaj=1.43 mas, bpa=-3.656 degrees ! Estimated noise=0.543368 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 = 0.0519708 Jy ! Component: 100 - total flux cleaned = 0.0731778 Jy ! Total flux subtracted in 100 components = 0.0731778 Jy ! Clean residual min=-0.007534 max=0.010563 Jy/beam ! Clean residual mean=0.000004 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.0731778 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0731778 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=0.070468Jy sigma=1.588201 ! Fit after self-cal, rms=0.069604Jy sigma=1.565565 ! 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=1.388 mas, bmaj=1.753 mas, bpa=3.024 degrees ! Estimated noise=0.232017 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 = 0.0188873 Jy ! Component: 100 - total flux cleaned = 0.0303674 Jy ! Component: 150 - total flux cleaned = 0.0378024 Jy ! Component: 200 - total flux cleaned = 0.0426687 Jy ! Total flux subtracted in 200 components = 0.0426687 Jy ! Clean residual min=-0.006196 max=0.010692 Jy/beam ! Clean residual mean=0.000026 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.115846 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.115846 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=0.063712Jy sigma=1.417031 ! Fit after self-cal, rms=0.063546Jy sigma=1.414036 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.388 x 1.753 at 3.024 degrees (North through East) ! Clean map min=-0.0061384 max=0.069847 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 1.19 FD 0.97 KP 0.91 LA 0.93 ! MK 1.07 NL 1.08 OV 0.92 PT 0.99 ! SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 1.14 FD 1.00 KP 0.96 LA 0.90 ! MK 1.07 NL 1.12 OV 0.92 PT 0.97 ! SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.97 KP 0.89 LA 0.96 ! MK 1.12 NL 1.02 OV 0.97 PT 0.98 ! SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 KP 0.93 LA 0.95 ! MK 1.03 NL 1.12 OV 0.93 PT 0.98 ! SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 KP 0.94 LA 0.99 ! MK 1.04 NL 1.13 OV 0.93 PT 0.97 ! SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 KP 0.95 LA 1.00 ! MK 0.89 NL 1.10 OV 0.94 PT 0.94 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.063546Jy sigma=1.414036 ! Fit after self-cal, rms=0.064329Jy sigma=1.405603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=1.768 mas, bpa=1.681 degrees ! Estimated noise=0.234275 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 (9.6, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102718 Jy ! Component: 100 - total flux cleaned = 0.0154229 Jy ! Component: 150 - total flux cleaned = 0.0191128 Jy ! Component: 200 - total flux cleaned = 0.021844 Jy ! Total flux subtracted in 200 components = 0.021844 Jy ! Clean residual min=-0.004848 max=0.007296 Jy/beam ! Clean residual mean=0.000016 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.13769 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.13769 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=0.062693Jy sigma=1.359597 ! Fit after self-cal, rms=0.062458Jy sigma=1.353057 ! Inverting map ! Added new window around map position (8.4, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712603 Jy ! Component: 100 - total flux cleaned = 0.00922572 Jy ! Component: 150 - total flux cleaned = 0.0103085 Jy ! Component: 200 - total flux cleaned = 0.0113081 Jy ! Total flux subtracted in 200 components = 0.0113081 Jy ! Clean residual min=-0.004088 max=0.005319 Jy/beam ! Clean residual mean=-0.000003 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.148999 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 131 components and 0.148999 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=0.061625Jy sigma=1.328950 ! Fit after self-cal, rms=0.061496Jy sigma=1.325007 ! Inverting map ! Added new window around map position (9.4, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492441 Jy ! Component: 100 - total flux cleaned = 0.00759552 Jy ! Component: 150 - total flux cleaned = 0.00911176 Jy ! Component: 200 - total flux cleaned = 0.0100503 Jy ! Total flux subtracted in 200 components = 0.0100503 Jy ! Clean residual min=-0.003490 max=0.004347 Jy/beam ! Clean residual mean=-0.000010 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.159049 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 163 components and 0.159049 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=0.061059Jy sigma=1.312690 ! Fit after self-cal, rms=0.060984Jy sigma=1.310803 ! Inverting map ! Added new window around map position (1.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442612 Jy ! Component: 100 - total flux cleaned = 0.00621661 Jy ! Component: 150 - total flux cleaned = 0.00707251 Jy ! Component: 200 - total flux cleaned = 0.00796222 Jy ! Total flux subtracted in 200 components = 0.00796222 Jy ! Clean residual min=-0.002910 max=0.003102 Jy/beam ! Clean residual mean=-0.000005 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.167011 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 200 components and 0.167011 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=0.060630Jy sigma=1.300862 ! Fit after self-cal, rms=0.060574Jy sigma=1.299616 ! 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=0.060574Jy sigma=1.299616 ! Fit after self-cal, rms=0.060715Jy sigma=1.292783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=1.768 mas, bpa=2.207 degrees ! Estimated noise=0.233461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206886 Jy ! Component: 100 - total flux cleaned = 0.00296416 Jy ! Component: 150 - total flux cleaned = 0.00367928 Jy ! Component: 200 - total flux cleaned = 0.00407012 Jy ! Total flux subtracted in 200 components = 0.00407012 Jy ! Clean residual min=-0.002297 max=0.002780 Jy/beam ! Clean residual mean=-0.000013 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.171081 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 215 components and 0.171081 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=0.060605Jy sigma=1.289759 ! Fit after self-cal, rms=0.060625Jy sigma=1.289284 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 (5.6, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253268 Jy ! Component: 100 - total flux cleaned = 0.00396256 Jy ! Component: 150 - total flux cleaned = 0.00458616 Jy ! Component: 200 - total flux cleaned = 0.00509774 Jy ! Total flux subtracted in 200 components = 0.00509774 Jy ! Clean residual min=-0.002031 max=0.002029 Jy/beam ! Clean residual mean=-0.000008 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.176179 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 248 components and 0.176179 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=0.060498Jy sigma=1.285838 ! Fit after self-cal, rms=0.060478Jy sigma=1.285449 ! 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=0.060478Jy sigma=1.285449 ! Fit after self-cal, rms=0.060776Jy sigma=1.283900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=1.77 mas, bpa=1.825 degrees ! Estimated noise=0.233226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119104 Jy ! Component: 100 - total flux cleaned = 0.00187707 Jy ! Component: 150 - total flux cleaned = 0.00245722 Jy ! Component: 200 - total flux cleaned = 0.00295196 Jy ! Total flux subtracted in 200 components = 0.00295196 Jy ! Clean residual min=-0.001898 max=0.001799 Jy/beam ! Clean residual mean=-0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.179131 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 261 components and 0.179131 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=0.060724Jy sigma=1.282434 ! Fit after self-cal, rms=0.060739Jy sigma=1.282283 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 = 0.000599556 Jy ! Component: 100 - total flux cleaned = 0.00100594 Jy ! Component: 150 - total flux cleaned = 0.00128572 Jy ! Component: 200 - total flux cleaned = 0.00151871 Jy ! Total flux subtracted in 200 components = 0.00151871 Jy ! Clean residual min=-0.001839 max=0.001660 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.18065 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 274 components and 0.18065 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=0.060709Jy sigma=1.281429 ! Fit after self-cal, rms=0.060705Jy sigma=1.281370 ! 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=0.060705Jy sigma=1.281370 ! Fit after self-cal, rms=0.060657Jy sigma=1.280295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.496 mas, bmaj=2.794 mas, bpa=16.87 degrees ! Estimated noise=0.266293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755844 Jy ! Component: 100 - total flux cleaned = 0.00115148 Jy ! Component: 150 - total flux cleaned = 0.00153374 Jy ! Component: 200 - total flux cleaned = 0.00187236 Jy ! Total flux subtracted in 200 components = 0.00187236 Jy ! Clean residual min=-0.001917 max=0.001951 Jy/beam ! Clean residual mean=-0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.182522 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 302 components and 0.182522 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=0.060634Jy sigma=1.279549 ! Fit after self-cal, rms=0.060646Jy sigma=1.279411 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 = 0.000210532 Jy ! Component: 100 - total flux cleaned = 0.000470857 Jy ! Component: 150 - total flux cleaned = 0.000651778 Jy ! Component: 200 - total flux cleaned = 0.000748479 Jy ! Total flux subtracted in 200 components = 0.000748479 Jy ! Clean residual min=-0.001914 max=0.001830 Jy/beam ! Clean residual mean=-0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.18327 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 313 components and 0.18327 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=0.060633Jy sigma=1.279029 ! Fit after self-cal, rms=0.060630Jy sigma=1.278980 ! 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=1.404 mas, bmaj=1.766 mas, bpa=1.792 degrees ! Estimated noise=0.232302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 1.766 at 1.792 degrees (North through East) ! Clean map min=-0.0017641 max=0.069346 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=1.128 mas, bmaj=1.438 mas, bpa=-5.592 degrees ! Estimated noise=0.545891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516868 Jy ! Component: 100 - total flux cleaned = 0.0733419 Jy ! Component: 150 - total flux cleaned = 0.0877215 Jy ! Component: 200 - total flux cleaned = 0.0990663 Jy ! Total flux subtracted in 200 components = 0.0990663 Jy ! Clean residual min=-0.006632 max=0.007413 Jy/beam ! Clean residual mean=0.000001 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.0990663 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0990663 Jy ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=1.766 mas, bpa=1.792 degrees ! Estimated noise=0.232302 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 = 0.0137274 Jy ! Component: 100 - total flux cleaned = 0.0240659 Jy ! Component: 150 - total flux cleaned = 0.0322703 Jy ! Component: 200 - total flux cleaned = 0.0389074 Jy ! Total flux subtracted in 200 components = 0.0389074 Jy ! Clean residual min=-0.004541 max=0.004552 Jy/beam ! Clean residual mean=-0.000010 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.137974 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 92 components and 0.137974 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=2.496 mas, bmaj=2.794 mas, bpa=16.87 degrees ! Estimated noise=0.266293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823443 Jy ! Component: 100 - total flux cleaned = 0.0144738 Jy ! Component: 150 - total flux cleaned = 0.0194736 Jy ! Component: 200 - total flux cleaned = 0.0235771 Jy ! Total flux subtracted in 200 components = 0.0235771 Jy ! Clean residual min=-0.003596 max=0.003700 Jy/beam ! Clean residual mean=-0.000013 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.161551 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 = 0.00343431 Jy ! Component: 100 - total flux cleaned = 0.00635693 Jy ! Component: 150 - total flux cleaned = 0.0088628 Jy ! Component: 200 - total flux cleaned = 0.0109403 Jy ! Total flux subtracted in 200 components = 0.0109403 Jy ! Clean residual min=-0.002621 max=0.002410 Jy/beam ! Clean residual mean=-0.000009 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.172491 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 216 components and 0.172491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=1.766 mas, bpa=1.792 degrees ! Estimated noise=0.232302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188125 Jy ! Component: 100 - total flux cleaned = 0.00339232 Jy ! Component: 150 - total flux cleaned = 0.00438737 Jy ! Component: 200 - total flux cleaned = 0.00513465 Jy ! Total flux subtracted in 200 components = 0.00513465 Jy ! Clean residual min=-0.001916 max=0.001763 Jy/beam ! Clean residual mean=-0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.177626 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 241 components and 0.177626 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=0.060738Jy sigma=1.281567 ! Fit after self-cal, rms=0.060689Jy sigma=1.280336 wmodel /J1155+4555_X_map.mod ! wmodel: Unable to open new model file: /J1155+4555_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1155+4555_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.404 x 1.766 at 1.792 degrees (North through East) ! Clean map min=-0.0016236 max=0.072094 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1155+4555_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0720942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77272 1.77272 3.54544 7.09088 14.1818 28.3635 56.727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.231 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1155+4555_X_dfm.log closed on Thu May 19 23:19:27 2016