! Started logfile: /scr/pima/bg219i_uvs/J1008-0933_X_dfm.log on Thu May 19 23:15:14 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/J1008-0933_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1008-0933_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861905 visibilities/baseline/integration-bin. ! Found source: J1008-0933 ! ! 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 19548 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 J1008-0933_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=1.007291Jy sigma=22.250538 ! Fit after self-cal, rms=0.931601Jy sigma=20.505469 ! 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=0.6742 mas, bmaj=1.648 mas, bpa=-3.496 degrees ! Estimated noise=0.444932 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 = 0.055478 Jy ! Component: 100 - total flux cleaned = 0.0689032 Jy ! Total flux subtracted in 100 components = 0.0689032 Jy ! Clean residual min=-0.006934 max=0.018111 Jy/beam ! Clean residual mean=0.000017 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.0689032 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0689032 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=0.088090Jy sigma=1.813432 ! Fit after self-cal, rms=0.086018Jy sigma=1.771633 ! Inverting map ! Added new window around map position (-0.4, 7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172781 Jy ! Component: 100 - total flux cleaned = 0.027032 Jy ! Total flux subtracted in 100 components = 0.027032 Jy ! Clean residual min=-0.005563 max=0.011188 Jy/beam ! Clean residual mean=0.000013 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0959352 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0959352 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=0.081006Jy sigma=1.632074 ! Fit after self-cal, rms=0.079152Jy sigma=1.598669 ! Inverting map ! Added new window around map position (-0.8, 10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126803 Jy ! Component: 100 - total flux cleaned = 0.0211363 Jy ! Total flux subtracted in 100 components = 0.0211363 Jy ! Clean residual min=-0.004533 max=0.005658 Jy/beam ! Clean residual mean=0.000009 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.117072 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.117072 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=0.075693Jy sigma=1.503261 ! Fit after self-cal, rms=0.075042Jy sigma=1.493276 ! 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=0.8343 mas, bmaj=1.957 mas, bpa=-1.884 degrees ! Estimated noise=0.245794 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 = 0.0145553 Jy ! Component: 100 - total flux cleaned = 0.0227351 Jy ! Component: 150 - total flux cleaned = 0.0281118 Jy ! Component: 200 - total flux cleaned = 0.032115 Jy ! Total flux subtracted in 200 components = 0.032115 Jy ! Clean residual min=-0.003733 max=0.004522 Jy/beam ! Clean residual mean=0.000004 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.149187 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 76 components and 0.149187 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=0.072357Jy sigma=1.413448 ! Fit after self-cal, rms=0.071730Jy sigma=1.401371 ! Inverting map ! Added new window around map position (0.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646916 Jy ! Component: 100 - total flux cleaned = 0.0104185 Jy ! Component: 150 - total flux cleaned = 0.0132569 Jy ! Component: 200 - total flux cleaned = 0.015416 Jy ! Total flux subtracted in 200 components = 0.015416 Jy ! Clean residual min=-0.002649 max=0.002621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.164603 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 105 components and 0.164603 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=0.071176Jy sigma=1.382651 ! Fit after self-cal, rms=0.071028Jy sigma=1.379358 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8343 x 1.957 at -1.884 degrees (North through East) ! Clean map min=-0.0023546 max=0.072209 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 1.03 FD 0.93 HN 1.04 KP 0.97 ! LA 0.91 MK 1.02 NL 1.06 OV 0.96 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.06 KP 0.97 ! LA 0.92 MK 1.04 NL 0.98 OV 0.96 ! PT 1.20 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.96 KP 0.95 ! LA 0.95 MK 1.05 NL 1.04 OV 0.95 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 0.98 ! LA 0.98 MK 1.05 NL 1.03 OV 0.90 ! PT 1.11 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.01 KP 0.99 ! LA 0.95 MK 1.04 NL 0.98 OV 0.98 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 1.00 ! LA 0.95 MK 1.12 NL 1.00 OV 0.97 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.94 KP 0.96 ! LA 0.92 MK 1.04 NL 0.99 OV 0.95 ! PT 1.13 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.92 KP 0.99 ! LA 0.96 MK 1.05 NL 0.98 OV 0.95 ! PT 1.14 SC 0.98 ! ! ! Correcting IF 10. ! 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 11. ! 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 12. ! 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* ! ! ! Fit before self-cal, rms=0.071028Jy sigma=1.379358 ! Fit after self-cal, rms=0.072091Jy sigma=1.373964 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=1.972 mas, bpa=-1.578 degrees ! Estimated noise=0.243138 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 = 0.00214877 Jy ! Component: 100 - total flux cleaned = 0.00298998 Jy ! Component: 150 - total flux cleaned = 0.00345575 Jy ! Component: 200 - total flux cleaned = 0.00367128 Jy ! Total flux subtracted in 200 components = 0.00367128 Jy ! Clean residual min=-0.001890 max=0.001819 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.168274 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.168274 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=0.072007Jy sigma=1.370882 ! Fit after self-cal, rms=0.072067Jy sigma=1.370285 ! 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=0.072067Jy sigma=1.370285 ! Fit after self-cal, rms=0.072637Jy sigma=1.367764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8436 mas, bmaj=1.974 mas, bpa=-1.684 degrees ! Estimated noise=0.24363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104817 Jy ! Component: 100 - total flux cleaned = 0.00130623 Jy ! Component: 150 - total flux cleaned = 0.00148442 Jy ! Component: 200 - total flux cleaned = 0.00151561 Jy ! Total flux subtracted in 200 components = 0.00151561 Jy ! Clean residual min=-0.001677 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.169789 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.169789 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=0.072604Jy sigma=1.366551 ! Fit after self-cal, rms=0.072624Jy sigma=1.366353 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 = 8.39026e-05 Jy ! Component: 100 - total flux cleaned = 5.56109e-05 Jy ! Component: 150 - total flux cleaned = 5.54976e-05 Jy ! Component: 200 - total flux cleaned = 5.4942e-05 Jy ! Total flux subtracted in 200 components = 5.4942e-05 Jy ! Clean residual min=-0.001626 max=0.001513 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.169844 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.169844 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=0.072606Jy sigma=1.365815 ! Fit after self-cal, rms=0.072605Jy sigma=1.365774 ! 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=0.072605Jy sigma=1.365774 ! Fit after self-cal, rms=0.073594Jy sigma=1.365134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=1.977 mas, bpa=-1.707 degrees ! Estimated noise=0.244176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205738 Jy ! Component: 100 - total flux cleaned = 8.32579e-05 Jy ! Component: 150 - total flux cleaned = 3.94662e-05 Jy ! Component: 200 - total flux cleaned = 1.88578e-05 Jy ! Total flux subtracted in 200 components = 1.88578e-05 Jy ! Clean residual min=-0.001647 max=0.001647 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.169863 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 0.169863 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=0.073581Jy sigma=1.364742 ! Fit after self-cal, rms=0.073605Jy sigma=1.364628 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 (-29.6, -30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147967 Jy ! Component: 100 - total flux cleaned = 0.00161743 Jy ! Component: 150 - total flux cleaned = 0.0017155 Jy ! Component: 200 - total flux cleaned = 0.00171532 Jy ! Total flux subtracted in 200 components = 0.00171532 Jy ! Clean residual min=-0.001543 max=0.001386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.171579 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.171579 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=0.073574Jy sigma=1.363735 ! Fit after self-cal, rms=0.073579Jy sigma=1.363649 ! 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=0.073579Jy sigma=1.363649 ! Fit after self-cal, rms=0.073850Jy sigma=1.363555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.739 mas, bpa=1.827 degrees ! Estimated noise=0.322613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149311 Jy ! Component: 100 - total flux cleaned = 0.000199385 Jy ! Component: 150 - total flux cleaned = 0.000200158 Jy ! Component: 200 - total flux cleaned = 0.000182254 Jy ! Total flux subtracted in 200 components = 0.000182254 Jy ! Clean residual min=-0.001551 max=0.001635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.171761 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 180 components and 0.171761 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=0.073847Jy sigma=1.363411 ! Fit after self-cal, rms=0.073854Jy sigma=1.363382 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 = -1.95602e-05 Jy ! Component: 100 - total flux cleaned = -5.20659e-05 Jy ! Component: 150 - total flux cleaned = -6.75032e-05 Jy ! Component: 200 - total flux cleaned = -6.73713e-05 Jy ! Total flux subtracted in 200 components = -6.73713e-05 Jy ! Clean residual min=-0.001542 max=0.001638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.171693 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 186 components and 0.171693 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=0.073854Jy sigma=1.363350 ! Fit after self-cal, rms=0.073856Jy sigma=1.363344 ! 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=0.8446 mas, bmaj=1.977 mas, bpa=-1.705 degrees ! Estimated noise=0.244498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8446 x 1.977 at -1.705 degrees (North through East) ! Clean map min=-0.0014777 max=0.071587 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=0.682 mas, bmaj=1.658 mas, bpa=-3.445 degrees ! Estimated noise=0.446721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585232 Jy ! Component: 100 - total flux cleaned = 0.0836289 Jy ! Component: 150 - total flux cleaned = 0.100526 Jy ! Component: 200 - total flux cleaned = 0.113194 Jy ! Total flux subtracted in 200 components = 0.113194 Jy ! Clean residual min=-0.004681 max=0.007389 Jy/beam ! Clean residual mean=0.000011 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.113194 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.113194 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=1.977 mas, bpa=-1.705 degrees ! Estimated noise=0.244498 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 = 0.0158085 Jy ! Component: 100 - total flux cleaned = 0.0254855 Jy ! Component: 150 - total flux cleaned = 0.0324313 Jy ! Component: 200 - total flux cleaned = 0.037634 Jy ! Total flux subtracted in 200 components = 0.037634 Jy ! Clean residual min=-0.002484 max=0.003590 Jy/beam ! Clean residual mean=0.000006 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.150828 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 73 components and 0.150828 Jy ! Inverting map ! Added new window around map position (0.4, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419808 Jy ! Component: 100 - total flux cleaned = 0.00753248 Jy ! Component: 150 - total flux cleaned = 0.0102743 Jy ! Component: 200 - total flux cleaned = 0.0125526 Jy ! Total flux subtracted in 200 components = 0.0125526 Jy ! Clean residual min=-0.001907 max=0.001977 Jy/beam ! Clean residual mean=0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.163381 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 98 components and 0.163381 Jy ! Inverting map ! Added new window around map position (-26.4, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199065 Jy ! Component: 100 - total flux cleaned = 0.00332771 Jy ! Component: 150 - total flux cleaned = 0.00443533 Jy ! Component: 200 - total flux cleaned = 0.00541339 Jy ! Total flux subtracted in 200 components = 0.00541339 Jy ! Clean residual min=-0.001730 max=0.001489 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.168794 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 122 components and 0.168794 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=2.068 mas, bmaj=3.739 mas, bpa=1.827 degrees ! Estimated noise=0.322613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132431 Jy ! Component: 100 - total flux cleaned = 0.00196137 Jy ! Component: 150 - total flux cleaned = 0.00227318 Jy ! Component: 200 - total flux cleaned = 0.00243892 Jy ! Total flux subtracted in 200 components = 0.00243892 Jy ! Clean residual min=-0.001585 max=0.001603 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.171233 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 = 9.61467e-05 Jy ! Component: 100 - total flux cleaned = 0.000161634 Jy ! Component: 150 - total flux cleaned = 0.000201253 Jy ! Component: 200 - total flux cleaned = 0.000219631 Jy ! Total flux subtracted in 200 components = 0.000219631 Jy ! Clean residual min=-0.001613 max=0.001525 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.171453 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 158 components and 0.171453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=1.977 mas, bpa=-1.705 degrees ! Estimated noise=0.244498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285761 Jy ! Component: 100 - total flux cleaned = 0.000315804 Jy ! Component: 150 - total flux cleaned = 0.000426629 Jy ! Component: 200 - total flux cleaned = 0.000452621 Jy ! Total flux subtracted in 200 components = 0.000452621 Jy ! Clean residual min=-0.001536 max=0.001383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.171906 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 174 components and 0.171906 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=0.073832Jy sigma=1.362921 ! Fit after self-cal, rms=0.073818Jy sigma=1.362589 wmodel /J1008-0933_X_map.mod ! wmodel: Unable to open new model file: /J1008-0933_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1008-0933_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8446 x 1.977 at -1.705 degrees (North through East) ! Clean map min=-0.0013744 max=0.070784 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1008-0933_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0707839 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000339729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43986 1.43986 2.87972 5.75944 11.5189 23.0377 46.0755 92.151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.353 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1008-0933_X_dfm.log closed on Thu May 19 23:15:17 2016