! Started logfile: /scr/pima/bg219b_uvs/J1058-0309_X_dfm.log on Thu May 19 20:14:41 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/bg219b_uvs/J1058-0309_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1058-0309_X_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857516 visibilities/baseline/integration-bin. ! Found source: J1058-0309 ! ! 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 23616 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 J1058-0309_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998453Jy sigma=23.843525 ! Fit after self-cal, rms=0.918348Jy sigma=21.944852 ! 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=0.6721 mas, bmaj=1.694 mas, bpa=-1.993 degrees ! Estimated noise=0.320725 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 = 0.0586205 Jy ! Component: 100 - total flux cleaned = 0.0778577 Jy ! Total flux subtracted in 100 components = 0.0778577 Jy ! Clean residual min=-0.008296 max=0.031763 Jy/beam ! Clean residual mean=0.000010 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.0778577 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0778577 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=0.080806Jy sigma=1.865200 ! Fit after self-cal, rms=0.080090Jy sigma=1.847163 ! Inverting map ! Added new window around map position (2, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269602 Jy ! Component: 100 - total flux cleaned = 0.0386485 Jy ! Total flux subtracted in 100 components = 0.0386485 Jy ! Clean residual min=-0.006171 max=0.011720 Jy/beam ! Clean residual mean=0.000007 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.116506 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.116506 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=0.070563Jy sigma=1.608422 ! Fit after self-cal, rms=0.068918Jy sigma=1.569089 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108877 Jy ! Component: 100 - total flux cleaned = 0.0159305 Jy ! Total flux subtracted in 100 components = 0.0159305 Jy ! Clean residual min=-0.004461 max=0.010480 Jy/beam ! Clean residual mean=0.000007 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.132437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.132437 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=0.067038Jy sigma=1.521822 ! Fit after self-cal, rms=0.066834Jy sigma=1.517227 ! Inverting map ! Added new window around map position (4.6, -10.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936463 Jy ! Component: 100 - total flux cleaned = 0.0152484 Jy ! Total flux subtracted in 100 components = 0.0152484 Jy ! Clean residual min=-0.004394 max=0.003993 Jy/beam ! Clean residual mean=0.000005 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.147685 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.147685 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=0.064849Jy sigma=1.461753 ! Fit after self-cal, rms=0.064549Jy sigma=1.455103 ! 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=0.8634 mas, bmaj=2.048 mas, bpa=-2.684 degrees ! Estimated noise=0.203928 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 = 0.0087278 Jy ! Component: 100 - total flux cleaned = 0.0137269 Jy ! Component: 150 - total flux cleaned = 0.0173765 Jy ! Component: 200 - total flux cleaned = 0.020178 Jy ! Total flux subtracted in 200 components = 0.020178 Jy ! Clean residual min=-0.004034 max=0.004214 Jy/beam ! Clean residual mean=0.000014 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.167863 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.167863 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=0.063318Jy sigma=1.420398 ! Fit after self-cal, rms=0.063102Jy sigma=1.414635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 2.048 at -2.684 degrees (North through East) ! Clean map min=-0.0040365 max=0.073929 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 1.02 FD 1.04 HN 1.00 KP 0.93 ! LA 0.92 MK 1.02 NL 1.03 OV 0.99 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.16 HN 0.97 KP 0.92 ! LA 0.95 MK 1.08 NL 1.06 OV 1.06 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 0.93 ! LA 0.95 MK 1.12 NL 1.04 OV 1.01 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.92 ! LA 0.91 MK 1.02 NL 1.05 OV 1.05 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 0.94 ! LA 0.90 MK 1.02 NL 1.01 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.03 KP 0.95 ! LA 0.90 MK 1.09 NL 1.09 OV 1.03 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.97 KP 0.98 ! LA 0.95 MK 1.10 NL 1.06 OV 1.02 ! PT 1.10 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.95 KP 0.96 ! LA 0.89 MK 1.06 NL 1.03 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.96 KP 0.94 ! LA 0.89 MK 1.03 NL 1.03 OV 0.97 ! PT 1.07 SC 1.16 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.97 KP 0.92 ! LA 0.87 MK 1.04 NL 1.02 OV 1.00 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.00 KP 0.91 ! LA 0.88 MK 1.06 NL 1.04 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.90 KP 0.90 ! LA 0.92 MK 1.02 NL 0.98 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.063102Jy sigma=1.414635 ! Fit after self-cal, rms=0.063047Jy sigma=1.398097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8786 mas, bmaj=2.085 mas, bpa=-2.873 degrees ! Estimated noise=0.205375 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 = 0.00175388 Jy ! Component: 100 - total flux cleaned = 0.00279707 Jy ! Component: 150 - total flux cleaned = 0.00346206 Jy ! Component: 200 - total flux cleaned = 0.00376308 Jy ! Total flux subtracted in 200 components = 0.00376308 Jy ! Clean residual min=-0.002839 max=0.002969 Jy/beam ! Clean residual mean=0.000010 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.171626 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.171626 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=0.062818Jy sigma=1.391550 ! Fit after self-cal, rms=0.062818Jy sigma=1.390024 ! 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=0.062818Jy sigma=1.390024 ! Fit after self-cal, rms=0.062503Jy sigma=1.378142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=2.092 mas, bpa=-3.018 degrees ! Estimated noise=0.203928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000363436 Jy ! Component: 100 - total flux cleaned = -0.000301683 Jy ! Component: 150 - total flux cleaned = -0.000306128 Jy ! Component: 200 - total flux cleaned = -0.000307608 Jy ! Total flux subtracted in 200 components = -0.000307608 Jy ! Clean residual min=-0.001808 max=0.002216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.171319 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.171319 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=0.062397Jy sigma=1.375267 ! Fit after self-cal, rms=0.062403Jy sigma=1.374645 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 (18.4, -48.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155673 Jy ! Component: 100 - total flux cleaned = 0.0017043 Jy ! Component: 150 - total flux cleaned = 0.00183007 Jy ! Component: 200 - total flux cleaned = 0.00193785 Jy ! Total flux subtracted in 200 components = 0.00193785 Jy ! Clean residual min=-0.001660 max=0.001761 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.173256 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.173256 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=0.062325Jy sigma=1.372638 ! Fit after self-cal, rms=0.062317Jy sigma=1.372441 ! Inverting map ! Added new window around map position (25.4, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147723 Jy ! Component: 100 - total flux cleaned = 0.00164031 Jy ! Component: 150 - total flux cleaned = 0.00167224 Jy ! Component: 200 - total flux cleaned = 0.00157859 Jy ! Total flux subtracted in 200 components = 0.00157859 Jy ! Clean residual min=-0.001572 max=0.001417 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.174835 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.174835 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=0.062261Jy sigma=1.371072 ! Fit after self-cal, rms=0.062258Jy sigma=1.370948 ! 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=0.062258Jy sigma=1.370948 ! Fit after self-cal, rms=0.062056Jy sigma=1.367090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8809 mas, bmaj=2.097 mas, bpa=-3.127 degrees ! Estimated noise=0.202607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.5051e-05 Jy ! Component: 100 - total flux cleaned = -0.000121589 Jy ! Component: 150 - total flux cleaned = -0.000238053 Jy ! Component: 200 - total flux cleaned = -0.000367151 Jy ! Total flux subtracted in 200 components = -0.000367151 Jy ! Clean residual min=-0.001305 max=0.001348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.174468 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.174468 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=0.062026Jy sigma=1.366338 ! Fit after self-cal, rms=0.062038Jy sigma=1.366199 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, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054831 Jy ! Component: 100 - total flux cleaned = 0.000487374 Jy ! Component: 150 - total flux cleaned = 0.000432071 Jy ! Component: 200 - total flux cleaned = 0.000381569 Jy ! Total flux subtracted in 200 components = 0.000381569 Jy ! Clean residual min=-0.001171 max=0.001174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.174849 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.174849 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=0.062004Jy sigma=1.365402 ! Fit after self-cal, rms=0.062003Jy sigma=1.365343 ! 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=0.062003Jy sigma=1.365343 ! Fit after self-cal, rms=0.061902Jy sigma=1.365266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=3.709 mas, bpa=0.02823 degrees ! Estimated noise=0.249266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923865 Jy ! Component: 100 - total flux cleaned = 0.000869416 Jy ! Component: 150 - total flux cleaned = 0.00071531 Jy ! Component: 200 - total flux cleaned = 0.000509679 Jy ! Total flux subtracted in 200 components = 0.000509679 Jy ! Clean residual min=-0.001339 max=0.001063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.175359 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.175359 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=0.061895Jy sigma=1.364993 ! Fit after self-cal, rms=0.061896Jy sigma=1.364913 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 = 0.000324834 Jy ! Component: 100 - total flux cleaned = 0.000219417 Jy ! Component: 150 - total flux cleaned = 5.23886e-05 Jy ! Component: 200 - total flux cleaned = -9.6886e-05 Jy ! Total flux subtracted in 200 components = -9.6886e-05 Jy ! Clean residual min=-0.001243 max=0.001008 Jy/beam ! Clean residual mean=-0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.175262 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.175262 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=0.061896Jy sigma=1.364855 ! Fit after self-cal, rms=0.061896Jy sigma=1.364829 ! 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=0.8815 mas, bmaj=2.098 mas, bpa=-3.138 degrees ! Estimated noise=0.20213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8815 x 2.098 at -3.138 degrees (North through East) ! Clean map min=-0.0010144 max=0.069861 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=0.684 mas, bmaj=1.722 mas, bpa=-2.437 degrees ! Estimated noise=0.32351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643229 Jy ! Component: 100 - total flux cleaned = 0.0945568 Jy ! Component: 150 - total flux cleaned = 0.113005 Jy ! Component: 200 - total flux cleaned = 0.125849 Jy ! Total flux subtracted in 200 components = 0.125849 Jy ! Clean residual min=-0.004315 max=0.007346 Jy/beam ! Clean residual mean=0.000003 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.125849 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.125849 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8815 mas, bmaj=2.098 mas, bpa=-3.138 degrees ! Estimated noise=0.20213 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 = 0.0146459 Jy ! Component: 100 - total flux cleaned = 0.0238275 Jy ! Component: 150 - total flux cleaned = 0.0302193 Jy ! Component: 200 - total flux cleaned = 0.0347397 Jy ! Total flux subtracted in 200 components = 0.0347397 Jy ! Clean residual min=-0.001977 max=0.003108 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.160588 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.160588 Jy ! Inverting map ! Added new window around map position (5.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034287 Jy ! Component: 100 - total flux cleaned = 0.00601197 Jy ! Component: 150 - total flux cleaned = 0.00809949 Jy ! Component: 200 - total flux cleaned = 0.00982288 Jy ! Total flux subtracted in 200 components = 0.00982288 Jy ! Clean residual min=-0.001425 max=0.001818 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.170411 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.170411 Jy ! Inverting map ! Added new window around map position (3.6, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173206 Jy ! Component: 100 - total flux cleaned = 0.00276302 Jy ! Component: 150 - total flux cleaned = 0.00333895 Jy ! Component: 200 - total flux cleaned = 0.00357272 Jy ! Total flux subtracted in 200 components = 0.00357272 Jy ! Clean residual min=-0.001223 max=0.001247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.173984 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.173984 Jy ! Inverting map ! Added new window around map position (-7.4, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643844 Jy ! Component: 100 - total flux cleaned = 0.000710948 Jy ! Component: 150 - total flux cleaned = 0.000833788 Jy ! Component: 200 - total flux cleaned = 0.000947963 Jy ! Total flux subtracted in 200 components = 0.000947963 Jy ! Clean residual min=-0.001131 max=0.001088 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.174932 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 116 components and 0.174932 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=2.155 mas, bmaj=3.709 mas, bpa=0.02823 degrees ! Estimated noise=0.249266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602146 Jy ! Component: 100 - total flux cleaned = 0.000625931 Jy ! Component: 150 - total flux cleaned = 0.00066638 Jy ! Component: 200 - total flux cleaned = 0.000629239 Jy ! Total flux subtracted in 200 components = 0.000629239 Jy ! Clean residual min=-0.001165 max=0.000984 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.175561 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 = 3.41418e-05 Jy ! Component: 100 - total flux cleaned = 4.06116e-06 Jy ! Component: 150 - total flux cleaned = -3.71181e-05 Jy ! Component: 200 - total flux cleaned = -6.29197e-05 Jy ! Total flux subtracted in 200 components = -6.29197e-05 Jy ! Clean residual min=-0.001093 max=0.000947 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.175498 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 166 components and 0.175498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8815 mas, bmaj=2.098 mas, bpa=-3.138 degrees ! Estimated noise=0.20213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.56145e-05 Jy ! Component: 100 - total flux cleaned = 3.12895e-05 Jy ! Component: 150 - total flux cleaned = -2.99732e-05 Jy ! Component: 200 - total flux cleaned = -2.8616e-05 Jy ! Total flux subtracted in 200 components = -2.8616e-05 Jy ! Clean residual min=-0.001065 max=0.000970 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.17547 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 183 components and 0.17547 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=0.061859Jy sigma=1.363864 ! Fit after self-cal, rms=0.061858Jy sigma=1.363763 wmodel /J1058-0309_X_map.mod ! wmodel: Unable to open new model file: /J1058-0309_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1058-0309_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8815 x 2.098 at -3.138 degrees (North through East) ! Clean map min=-0.00095165 max=0.069287 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1058-0309_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0692874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05792 1.05792 2.11585 4.2317 8.46339 16.9268 33.8536 67.7072 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.574 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1058-0309_X_dfm.log closed on Thu May 19 20:14:45 2016