! Started logfile: /scr/pima/bg219h_uvs/J1351-2912_X_dfm.log on Thu May 19 22:27:49 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/bg219h_uvs/J1351-2912_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1351-2912_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867139 visibilities/baseline/integration-bin. ! Found source: J1351-2912 ! ! 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 22008 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 J1351-2912_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. ! ! 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=1.045941Jy sigma=22.018688 ! Fit after self-cal, rms=0.757613Jy sigma=15.642231 ! 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=0.6278 mas, bmaj=1.573 mas, bpa=-3.883 degrees ! Estimated noise=0.492215 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 = 0.189354 Jy ! Component: 100 - total flux cleaned = 0.231268 Jy ! Total flux subtracted in 100 components = 0.231268 Jy ! Clean residual min=-0.010818 max=0.017768 Jy/beam ! Clean residual mean=-0.000013 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.231268 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.231268 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=0.098244Jy sigma=1.746230 ! Fit after self-cal, rms=0.098102Jy sigma=1.745110 ! Inverting map ! Added new window around map position (2.2, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178892 Jy ! Component: 100 - total flux cleaned = 0.0282785 Jy ! Total flux subtracted in 100 components = 0.0282785 Jy ! Clean residual min=-0.009318 max=0.014214 Jy/beam ! Clean residual mean=-0.000009 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.259547 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.259547 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=0.094618Jy sigma=1.642115 ! Fit after self-cal, rms=0.094345Jy sigma=1.634077 ! Inverting map ! Added new window around map position (-1.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133803 Jy ! Component: 100 - total flux cleaned = 0.0220502 Jy ! Total flux subtracted in 100 components = 0.0220502 Jy ! Clean residual min=-0.008343 max=0.011945 Jy/beam ! Clean residual mean=-0.000006 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.281597 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.281597 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=0.091415Jy sigma=1.577431 ! Fit after self-cal, rms=0.091192Jy sigma=1.571297 ! 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=0.8367 mas, bmaj=2.045 mas, bpa=-3.399 degrees ! Estimated noise=0.235773 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 (-0.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115485 Jy ! Component: 100 - total flux cleaned = 0.0168586 Jy ! Component: 150 - total flux cleaned = 0.0184474 Jy ! Component: 200 - total flux cleaned = 0.0193094 Jy ! Total flux subtracted in 200 components = 0.0193094 Jy ! Clean residual min=-0.007765 max=0.008174 Jy/beam ! Clean residual mean=-0.000010 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.300906 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.300906 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=0.089411Jy sigma=1.535604 ! Fit after self-cal, rms=0.089267Jy sigma=1.530970 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8367 x 2.045 at -3.399 degrees (North through East) ! Clean map min=-0.007101 max=0.24171 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.20 KP 0.98 ! LA 1.01 MK 1.02 NL 0.95 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! 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 0.99 FD 1.00 HN 1.18 KP 0.96 ! LA 1.00 MK 1.00 NL 0.97 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.16 KP 0.97 ! LA 1.00 MK 0.99 NL 0.95 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 9. ! 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 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 0.96 FD 1.01 HN 1.18 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 0.97 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.15 KP 0.93 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.089267Jy sigma=1.530970 ! Fit after self-cal, rms=0.090667Jy sigma=1.520719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8375 mas, bmaj=2.04 mas, bpa=-3.244 degrees ! Estimated noise=0.234432 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 = -0.0015738 Jy ! Component: 100 - total flux cleaned = -0.00157562 Jy ! Component: 150 - total flux cleaned = -0.0013576 Jy ! Component: 200 - total flux cleaned = -0.000982272 Jy ! Total flux subtracted in 200 components = -0.000982272 Jy ! Clean residual min=-0.006721 max=0.006251 Jy/beam ! Clean residual mean=-0.000007 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.299924 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.299924 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=0.090120Jy sigma=1.515832 ! Fit after self-cal, rms=0.090118Jy sigma=1.514751 ! 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=0.090118Jy sigma=1.514751 ! Fit after self-cal, rms=0.087159Jy sigma=1.512544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8374 mas, bmaj=2.04 mas, bpa=-3.016 degrees ! Estimated noise=0.230566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00166114 Jy ! Component: 100 - total flux cleaned = -0.00187199 Jy ! Component: 150 - total flux cleaned = -0.00205078 Jy ! Component: 200 - total flux cleaned = -0.00182031 Jy ! Total flux subtracted in 200 components = -0.00182031 Jy ! Clean residual min=-0.006338 max=0.005964 Jy/beam ! Clean residual mean=-0.000005 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.298104 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.298104 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=0.086642Jy sigma=1.511085 ! Fit after self-cal, rms=0.086620Jy sigma=1.510661 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 = 0.000344924 Jy ! Component: 100 - total flux cleaned = 0.000347123 Jy ! Component: 150 - total flux cleaned = 0.000413461 Jy ! Component: 200 - total flux cleaned = 0.000415306 Jy ! Total flux subtracted in 200 components = 0.000415306 Jy ! Clean residual min=-0.006150 max=0.005965 Jy/beam ! Clean residual mean=-0.000005 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.298519 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.298519 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=0.086391Jy sigma=1.509866 ! Fit after self-cal, rms=0.086391Jy sigma=1.509688 ! 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=0.086391Jy sigma=1.509688 ! Fit after self-cal, rms=0.086016Jy sigma=1.508999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8375 mas, bmaj=2.043 mas, bpa=-2.954 degrees ! Estimated noise=0.22943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00098604 Jy ! Component: 100 - total flux cleaned = -0.00112939 Jy ! Component: 150 - total flux cleaned = -0.00119281 Jy ! Component: 200 - total flux cleaned = -0.00113237 Jy ! Total flux subtracted in 200 components = -0.00113237 Jy ! Clean residual min=-0.005850 max=0.006031 Jy/beam ! Clean residual mean=-0.000005 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.297386 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.297387 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=0.085771Jy sigma=1.508511 ! Fit after self-cal, rms=0.085774Jy sigma=1.508418 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 (4.6, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522726 Jy ! Component: 100 - total flux cleaned = 0.005259 Jy ! Component: 150 - total flux cleaned = 0.00480498 Jy ! Component: 200 - total flux cleaned = 0.00419521 Jy ! Total flux subtracted in 200 components = 0.00419521 Jy ! Clean residual min=-0.005596 max=0.005467 Jy/beam ! Clean residual mean=-0.000002 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.301582 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.301582 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=0.085027Jy sigma=1.500560 ! Fit after self-cal, rms=0.084984Jy sigma=1.499393 ! 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=0.084984Jy sigma=1.499393 ! Fit after self-cal, rms=0.084809Jy sigma=1.498664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=5.486 mas, bpa=1.37 degrees ! Estimated noise=0.291283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341188 Jy ! Component: 100 - total flux cleaned = -0.000345984 Jy ! Component: 150 - total flux cleaned = -0.000429017 Jy ! Component: 200 - total flux cleaned = -0.000427337 Jy ! Total flux subtracted in 200 components = -0.000427337 Jy ! Clean residual min=-0.006001 max=0.005780 Jy/beam ! Clean residual mean=-0.000005 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.301154 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.301154 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=0.084517Jy sigma=1.497356 ! Fit after self-cal, rms=0.084507Jy sigma=1.496801 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 = 6.96688e-05 Jy ! Component: 100 - total flux cleaned = 7.31732e-05 Jy ! Component: 150 - total flux cleaned = -5.51643e-05 Jy ! Component: 200 - total flux cleaned = -0.000115475 Jy ! Total flux subtracted in 200 components = -0.000115475 Jy ! Clean residual min=-0.005770 max=0.005750 Jy/beam ! Clean residual mean=-0.000004 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.301039 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.301039 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=0.084356Jy sigma=1.496544 ! Fit after self-cal, rms=0.084352Jy sigma=1.496403 ! 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=0.8379 mas, bmaj=2.046 mas, bpa=-2.908 degrees ! Estimated noise=0.228602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8379 x 2.046 at -2.908 degrees (North through East) ! Clean map min=-0.0069747 max=0.23145 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=0.6291 mas, bmaj=1.573 mas, bpa=-3.45 degrees ! Estimated noise=0.478548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183766 Jy ! Component: 100 - total flux cleaned = 0.226387 Jy ! Component: 150 - total flux cleaned = 0.247965 Jy ! Component: 200 - total flux cleaned = 0.263733 Jy ! Total flux subtracted in 200 components = 0.263733 Jy ! Clean residual min=-0.008143 max=0.013244 Jy/beam ! Clean residual mean=-0.000006 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.263733 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.263733 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.046 mas, bpa=-2.908 degrees ! Estimated noise=0.228602 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 = 0.0167109 Jy ! Component: 100 - total flux cleaned = 0.0258972 Jy ! Component: 150 - total flux cleaned = 0.0311952 Jy ! Component: 200 - total flux cleaned = 0.032799 Jy ! Total flux subtracted in 200 components = 0.032799 Jy ! Clean residual min=-0.004804 max=0.006423 Jy/beam ! Clean residual mean=-0.000003 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.296532 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.296532 Jy ! Inverting map ! Added new window around map position (-12.8, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600033 Jy ! Component: 100 - total flux cleaned = 0.00765906 Jy ! Component: 150 - total flux cleaned = 0.00853433 Jy ! Component: 200 - total flux cleaned = 0.00931422 Jy ! Total flux subtracted in 200 components = 0.00931422 Jy ! Clean residual min=-0.005339 max=0.005416 Jy/beam ! Clean residual mean=-0.000001 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.305847 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.305847 Jy ! Inverting map ! Added new window around map position (-12.4, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354246 Jy ! Component: 100 - total flux cleaned = 0.00405008 Jy ! Component: 150 - total flux cleaned = 0.00439733 Jy ! Component: 200 - total flux cleaned = 0.00461767 Jy ! Total flux subtracted in 200 components = 0.00461767 Jy ! Clean residual min=-0.005107 max=0.004974 Jy/beam ! Clean residual mean=-0.000000 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.310464 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.310464 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=2.183 mas, bmaj=5.486 mas, bpa=1.37 degrees ! Estimated noise=0.291283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151519 Jy ! Component: 100 - total flux cleaned = -0.00161868 Jy ! Component: 150 - total flux cleaned = -0.00161573 Jy ! Component: 200 - total flux cleaned = -0.00178644 Jy ! Total flux subtracted in 200 components = -0.00178644 Jy ! Clean residual min=-0.005638 max=0.005443 Jy/beam ! Clean residual mean=-0.000002 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.308678 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 = -7.96217e-05 Jy ! Component: 100 - total flux cleaned = -0.000299966 Jy ! Component: 150 - total flux cleaned = -0.000368545 Jy ! Component: 200 - total flux cleaned = -0.000692828 Jy ! Total flux subtracted in 200 components = -0.000692828 Jy ! Clean residual min=-0.005504 max=0.005318 Jy/beam ! Clean residual mean=-0.000002 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.307985 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.307985 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.046 mas, bpa=-2.908 degrees ! Estimated noise=0.228602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380962 Jy ! Component: 100 - total flux cleaned = 0.000580632 Jy ! Component: 150 - total flux cleaned = 0.000864481 Jy ! Component: 200 - total flux cleaned = 0.00112174 Jy ! Total flux subtracted in 200 components = 0.00112174 Jy ! Clean residual min=-0.004739 max=0.004683 Jy/beam ! Clean residual mean=-0.000000 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.309107 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.309107 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=0.083352Jy sigma=1.486478 ! Fit after self-cal, rms=0.083278Jy sigma=1.483969 wmodel /J1351-2912_X_map.mod ! wmodel: Unable to open new model file: /J1351-2912_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1351-2912_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8379 x 2.046 at -2.908 degrees (North through East) ! Clean map min=-0.005001 max=0.22775 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1351-2912_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.227747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00109865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44719 1.44719 2.89439 5.78877 11.5775 23.1551 46.3102 92.6203 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.227 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 207.297 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1351-2912_X_dfm.log closed on Thu May 19 22:27:52 2016