! Started logfile: /scr/pima/bg219b_uvs/J1550+0527_X_dfm.log on Thu May 19 20:25:17 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/J1550+0527_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1550+0527_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.81284 visibilities/baseline/integration-bin. ! Found source: J1550+0527 ! ! 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 3 lines of history. ! ! Reading 19752 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 J1550+0527_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.814725Jy sigma=28.238172 ! Fit after self-cal, rms=0.842480Jy sigma=13.176379 ! 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=0.6786 mas, bmaj=1.539 mas, bpa=-0.3088 degrees ! Estimated noise=0.465067 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 = 0.722618 Jy ! Component: 100 - total flux cleaned = 1.07414 Jy ! Total flux subtracted in 100 components = 1.07414 Jy ! Clean residual min=-0.068314 max=0.177737 Jy/beam ! Clean residual mean=-0.000088 rms=0.014974 Jy/beam ! Combined flux in latest and established models = 1.07414 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.07414 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=0.734983Jy sigma=10.011273 ! Fit after self-cal, rms=0.726077Jy sigma=9.802997 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230715 Jy ! Component: 100 - total flux cleaned = 0.37426 Jy ! Total flux subtracted in 100 components = 0.37426 Jy ! Clean residual min=-0.033779 max=0.077869 Jy/beam ! Clean residual mean=-0.000045 rms=0.008734 Jy/beam ! Combined flux in latest and established models = 1.4484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 1.4484 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=0.514180Jy sigma=6.680308 ! Fit after self-cal, rms=0.512937Jy sigma=6.662516 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102834 Jy ! Component: 100 - total flux cleaned = 0.178676 Jy ! Total flux subtracted in 100 components = 0.178676 Jy ! Clean residual min=-0.028110 max=0.063985 Jy/beam ! Clean residual mean=-0.000025 rms=0.006983 Jy/beam ! Combined flux in latest and established models = 1.62708 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 1.62708 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=0.427906Jy sigma=5.486876 ! Fit after self-cal, rms=0.427381Jy sigma=5.478628 ! Inverting map ! Added new window around map position (1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711606 Jy ! Component: 100 - total flux cleaned = 0.127527 Jy ! Total flux subtracted in 100 components = 0.127527 Jy ! Clean residual min=-0.027341 max=0.040245 Jy/beam ! Clean residual mean=-0.000012 rms=0.005928 Jy/beam ! Combined flux in latest and established models = 1.7546 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 1.75461 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=0.373447Jy sigma=4.768367 ! Fit after self-cal, rms=0.372245Jy sigma=4.749518 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517292 Jy ! Component: 100 - total flux cleaned = 0.0942993 Jy ! Total flux subtracted in 100 components = 0.0942993 Jy ! Clean residual min=-0.024238 max=0.034107 Jy/beam ! Clean residual mean=-0.000003 rms=0.005269 Jy/beam ! Combined flux in latest and established models = 1.8489 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 1.8489 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=0.335359Jy sigma=4.280078 ! Fit after self-cal, rms=0.334797Jy sigma=4.270520 ! Inverting map ! Added new window around map position (0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041587 Jy ! Component: 100 - total flux cleaned = 0.0751015 Jy ! Total flux subtracted in 100 components = 0.0751015 Jy ! Clean residual min=-0.022481 max=0.029912 Jy/beam ! Clean residual mean=0.000004 rms=0.004820 Jy/beam ! Combined flux in latest and established models = 1.92401 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 1.92401 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=0.308222Jy sigma=3.938478 ! Fit after self-cal, rms=0.307841Jy sigma=3.932068 ! 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=0.8718 mas, bmaj=1.812 mas, bpa=2.818 degrees ! Estimated noise=0.334472 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 = 0.0932629 Jy ! Component: 100 - total flux cleaned = 0.162162 Jy ! Component: 150 - total flux cleaned = 0.215577 Jy ! Component: 200 - total flux cleaned = 0.258147 Jy ! Total flux subtracted in 200 components = 0.258147 Jy ! Clean residual min=-0.032991 max=0.042258 Jy/beam ! Clean residual mean=0.000004 rms=0.008522 Jy/beam ! Combined flux in latest and established models = 2.18215 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 113 components and 2.18215 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=0.238915Jy sigma=3.190312 ! Fit after self-cal, rms=0.238121Jy sigma=3.176057 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8718 x 1.812 at 2.818 degrees (North through East) ! Clean map min=-0.033007 max=0.99574 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 0.99 HN 1.02 KP 0.96 ! LA 0.99 MK 0.97 NL 0.99 OV 0.95 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 0.88 ! LA 0.97 MK 0.95 NL 0.98 OV 0.94 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.84 ! LA 1.01 MK 0.98 NL 1.00 OV 0.94 ! PT 0.85 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 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 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 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 8. ! 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 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 1.07 FD 1.05 HN 1.13 KP 0.84 ! LA 1.10 MK 1.09 NL 1.08 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.13 KP 0.88 ! LA 1.10 MK 1.07 NL 1.07 OV 1.03 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.16 KP 0.94 ! LA 1.08 MK 1.10 NL 1.11 OV 1.06 ! PT 0.99 SC 1.10 ! ! ! Fit before self-cal, rms=0.238121Jy sigma=3.176057 ! Fit after self-cal, rms=0.199109Jy sigma=2.649534 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8767 mas, bmaj=1.824 mas, bpa=2.933 degrees ! Estimated noise=0.335924 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, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333531 Jy ! Component: 100 - total flux cleaned = 0.0573094 Jy ! Component: 150 - total flux cleaned = 0.0767967 Jy ! Component: 200 - total flux cleaned = 0.0931078 Jy ! Total flux subtracted in 200 components = 0.0931078 Jy ! Clean residual min=-0.021004 max=0.020498 Jy/beam ! Clean residual mean=0.000008 rms=0.004967 Jy/beam ! Combined flux in latest and established models = 2.27526 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 148 components and 2.27526 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=0.186691Jy sigma=2.513208 ! Fit after self-cal, rms=0.186367Jy sigma=2.507033 ! 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=0.186367Jy sigma=2.507033 ! Fit after self-cal, rms=0.178201Jy sigma=2.382161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8744 mas, bmaj=1.819 mas, bpa=2.919 degrees ! Estimated noise=0.33581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177478 Jy ! Component: 100 - total flux cleaned = 0.0317299 Jy ! Component: 150 - total flux cleaned = 0.0434873 Jy ! Component: 200 - total flux cleaned = 0.0534836 Jy ! Total flux subtracted in 200 components = 0.0534836 Jy ! Clean residual min=-0.019436 max=0.016910 Jy/beam ! Clean residual mean=0.000020 rms=0.004363 Jy/beam ! Combined flux in latest and established models = 2.32874 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 166 components and 2.32874 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=0.173473Jy sigma=2.338624 ! Fit after self-cal, rms=0.173397Jy sigma=2.336542 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 = 0.0097801 Jy ! Component: 100 - total flux cleaned = 0.0176836 Jy ! Component: 150 - total flux cleaned = 0.024439 Jy ! Component: 200 - total flux cleaned = 0.0302896 Jy ! Total flux subtracted in 200 components = 0.0302896 Jy ! Clean residual min=-0.019202 max=0.016700 Jy/beam ! Clean residual mean=0.000023 rms=0.004243 Jy/beam ! Combined flux in latest and established models = 2.35903 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 184 components and 2.35903 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=0.171712Jy sigma=2.324094 ! Fit after self-cal, rms=0.171685Jy sigma=2.323107 ! 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=0.171685Jy sigma=2.323107 ! Fit after self-cal, rms=0.170993Jy sigma=2.303120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8727 mas, bmaj=1.816 mas, bpa=2.929 degrees ! Estimated noise=0.336698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110681 Jy ! Component: 100 - total flux cleaned = 0.0193365 Jy ! Component: 150 - total flux cleaned = 0.0262723 Jy ! Component: 200 - total flux cleaned = 0.0322178 Jy ! Total flux subtracted in 200 components = 0.0322178 Jy ! Clean residual min=-0.019489 max=0.017078 Jy/beam ! Clean residual mean=0.000020 rms=0.004338 Jy/beam ! Combined flux in latest and established models = 2.39125 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 191 components and 2.39125 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=0.169005Jy sigma=2.287787 ! Fit after self-cal, rms=0.168989Jy sigma=2.287053 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 = 0.00587549 Jy ! Component: 100 - total flux cleaned = 0.0106077 Jy ! Component: 150 - total flux cleaned = 0.014675 Jy ! Component: 200 - total flux cleaned = 0.0182369 Jy ! Total flux subtracted in 200 components = 0.0182369 Jy ! Clean residual min=-0.019470 max=0.016969 Jy/beam ! Clean residual mean=0.000022 rms=0.004292 Jy/beam ! Combined flux in latest and established models = 2.40949 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 199 components and 2.40949 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=0.168285Jy sigma=2.283011 ! Fit after self-cal, rms=0.168279Jy sigma=2.282601 ! 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=0.168279Jy sigma=2.282601 ! Fit after self-cal, rms=0.157766Jy sigma=2.142362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=2.789 mas, bpa=9.104 degrees ! Estimated noise=0.495272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130915 Jy ! Component: 100 - total flux cleaned = 0.0218144 Jy ! Component: 150 - total flux cleaned = 0.028288 Jy ! Component: 200 - total flux cleaned = 0.0326609 Jy ! Total flux subtracted in 200 components = 0.0326609 Jy ! Clean residual min=-0.030908 max=0.025475 Jy/beam ! Clean residual mean=0.000034 rms=0.007434 Jy/beam ! Combined flux in latest and established models = 2.44215 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 2.44215 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=0.157119Jy sigma=2.143536 ! Fit after self-cal, rms=0.157087Jy sigma=2.142282 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 = 0.00515486 Jy ! Component: 100 - total flux cleaned = 0.0067686 Jy ! Component: 150 - total flux cleaned = 0.00750798 Jy ! Component: 200 - total flux cleaned = 0.00828742 Jy ! Total flux subtracted in 200 components = 0.00828742 Jy ! Clean residual min=-0.031303 max=0.025425 Jy/beam ! Clean residual mean=0.000035 rms=0.007401 Jy/beam ! Combined flux in latest and established models = 2.45044 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 206 components and 2.45044 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=0.157075Jy sigma=2.145152 ! Fit after self-cal, rms=0.157057Jy sigma=2.144747 ! 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=0.8714 mas, bmaj=1.815 mas, bpa=3.026 degrees ! Estimated noise=0.336961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8714 x 1.815 at 3.026 degrees (North through East) ! Clean map min=-0.016402 max=0.99028 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 ! Performing amp+phase self-cal ! ! 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=0.157057Jy sigma=2.144747 ! Fit after self-cal, rms=0.150970Jy sigma=2.034163 ! Inverting map and beam ! Estimated beam: bmin=0.8701 mas, bmaj=1.813 mas, bpa=3.087 degrees ! Estimated noise=0.336376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017392 Jy ! Component: 100 - total flux cleaned = -0.00189353 Jy ! Component: 150 - total flux cleaned = -0.00176231 Jy ! Component: 200 - total flux cleaned = -0.00165851 Jy ! Total flux subtracted in 200 components = -0.00165851 Jy ! Clean residual min=-0.016479 max=0.014831 Jy/beam ! Clean residual mean=0.000012 rms=0.003385 Jy/beam ! Combined flux in latest and established models = 2.44878 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 220 components and 2.44878 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=0.150785Jy sigma=2.028042 ! Fit after self-cal, rms=0.150754Jy sigma=2.027739 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734563 Jy ! Component: 100 - total flux cleaned = 0.000637809 Jy ! Component: 150 - total flux cleaned = 0.000637318 Jy ! Component: 200 - total flux cleaned = 0.000636922 Jy ! Total flux subtracted in 200 components = 0.000636922 Jy ! Clean residual min=-0.016439 max=0.014813 Jy/beam ! Clean residual mean=0.000012 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 2.44941 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 224 components and 2.44941 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=0.150660Jy sigma=2.025575 ! Fit after self-cal, rms=0.150650Jy sigma=2.025481 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.150650Jy sigma=2.025481 ! Fit after self-cal, rms=0.150590Jy sigma=2.025082 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=0.6775 mas, bmaj=1.538 mas, bpa=-0.05107 degrees ! Estimated noise=0.468941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.736652 Jy ! Component: 100 - total flux cleaned = 1.10434 Jy ! Component: 150 - total flux cleaned = 1.33221 Jy ! Component: 200 - total flux cleaned = 1.48538 Jy ! Total flux subtracted in 200 components = 1.48538 Jy ! Clean residual min=-0.039209 max=0.086569 Jy/beam ! Clean residual mean=-0.000064 rms=0.008466 Jy/beam ! Combined flux in latest and established models = 1.48538 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.48538 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=1.813 mas, bpa=3.044 degrees ! Estimated noise=0.336264 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 = 0.238731 Jy ! Component: 100 - total flux cleaned = 0.392953 Jy ! Component: 150 - total flux cleaned = 0.503283 Jy ! Component: 200 - total flux cleaned = 0.584919 Jy ! Total flux subtracted in 200 components = 0.584919 Jy ! Clean residual min=-0.021757 max=0.047491 Jy/beam ! Clean residual mean=-0.000030 rms=0.007935 Jy/beam ! Combined flux in latest and established models = 2.0703 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 80 components and 2.0703 Jy ! Inverting map ! Added new window around map position (-0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624267 Jy ! Component: 100 - total flux cleaned = 0.11125 Jy ! Component: 150 - total flux cleaned = 0.150672 Jy ! Component: 200 - total flux cleaned = 0.183215 Jy ! Total flux subtracted in 200 components = 0.183215 Jy ! Clean residual min=-0.018242 max=0.023301 Jy/beam ! Clean residual mean=-0.000005 rms=0.004861 Jy/beam ! Combined flux in latest and established models = 2.25352 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 149 components and 2.25352 Jy ! Inverting map ! Added new window around map position (2.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027942 Jy ! Component: 100 - total flux cleaned = 0.0512373 Jy ! Component: 150 - total flux cleaned = 0.0711784 Jy ! Component: 200 - total flux cleaned = 0.0884104 Jy ! Total flux subtracted in 200 components = 0.0884104 Jy ! Clean residual min=-0.017400 max=0.015854 Jy/beam ! Clean residual mean=0.000005 rms=0.003892 Jy/beam ! Combined flux in latest and established models = 2.34193 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 200 components and 2.34193 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=2.069 mas, bmaj=2.787 mas, bpa=9.34 degrees ! Estimated noise=0.495272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322732 Jy ! Component: 100 - total flux cleaned = 0.0561016 Jy ! Component: 150 - total flux cleaned = 0.0748732 Jy ! Component: 200 - total flux cleaned = 0.090039 Jy ! Total flux subtracted in 200 components = 0.090039 Jy ! Clean residual min=-0.028679 max=0.026261 Jy/beam ! Clean residual mean=0.000030 rms=0.007079 Jy/beam ! Combined flux in latest and established models = 2.43197 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124423 Jy ! Component: 100 - total flux cleaned = 0.0227186 Jy ! Component: 150 - total flux cleaned = 0.0312514 Jy ! Component: 200 - total flux cleaned = 0.0383709 Jy ! Total flux subtracted in 200 components = 0.0383709 Jy ! Clean residual min=-0.027808 max=0.026323 Jy/beam ! Clean residual mean=0.000038 rms=0.006849 Jy/beam ! Combined flux in latest and established models = 2.47034 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 293 components and 2.47034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=1.813 mas, bpa=3.044 degrees ! Estimated noise=0.336264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043493 Jy ! Component: 100 - total flux cleaned = 0.00700972 Jy ! Component: 150 - total flux cleaned = 0.00908211 Jy ! Component: 200 - total flux cleaned = 0.00992603 Jy ! Total flux subtracted in 200 components = 0.00992603 Jy ! Clean residual min=-0.015715 max=0.015442 Jy/beam ! Clean residual mean=0.000017 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 2.48026 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 310 components and 2.48026 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=0.148254Jy sigma=2.001271 ! Fit after self-cal, rms=0.148103Jy sigma=1.997594 wmodel /J1550+0527_X_map.mod ! wmodel: Unable to open new model file: /J1550+0527_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1550+0527_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8702 x 1.813 at 3.044 degrees (North through East) ! Clean map min=-0.015905 max=0.99103 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1550+0527_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.991028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00327439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99121 0.99121 1.98242 3.96484 7.92968 15.8594 31.7187 63.4374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0098 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.991 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.66 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1550+0527_X_dfm.log closed on Thu May 19 20:25:21 2016