! Started logfile: /scr/pima/bg219b_uvs/J0554+6857_X_dfm.log on Thu May 19 20:03:28 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/J0554+6857_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0554+6857_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878324 visibilities/baseline/integration-bin. ! Found source: J0554+6857 ! ! 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 28932 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 J0554+6857_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001484Jy sigma=23.296314 ! Fit after self-cal, rms=0.901774Jy sigma=20.925018 ! 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=0.6619 mas, bmaj=1.291 mas, bpa=88.26 degrees ! Estimated noise=0.444782 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 = 0.0711927 Jy ! Component: 100 - total flux cleaned = 0.0946203 Jy ! Total flux subtracted in 100 components = 0.0946203 Jy ! Clean residual min=-0.004347 max=0.010118 Jy/beam ! Clean residual mean=0.000002 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.0946204 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0946204 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=0.067537Jy sigma=1.470270 ! Fit after self-cal, rms=0.067182Jy sigma=1.463834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115345 Jy ! Component: 100 - total flux cleaned = 0.0173768 Jy ! Total flux subtracted in 100 components = 0.0173768 Jy ! Clean residual min=-0.003044 max=0.003617 Jy/beam ! Clean residual mean=0.000003 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.111997 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.111997 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=0.064793Jy sigma=1.400765 ! Fit after self-cal, rms=0.064776Jy sigma=1.400271 ! 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=0.9275 mas, bmaj=1.71 mas, bpa=87.79 degrees ! Estimated noise=0.193774 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 = 0.00398568 Jy ! Component: 100 - total flux cleaned = 0.00539165 Jy ! Component: 150 - total flux cleaned = 0.00543067 Jy ! Component: 200 - total flux cleaned = 0.00539639 Jy ! Total flux subtracted in 200 components = 0.00539639 Jy ! Clean residual min=-0.002693 max=0.003350 Jy/beam ! Clean residual mean=0.000018 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.117394 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.117394 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=0.064562Jy sigma=1.394738 ! Fit after self-cal, rms=0.064560Jy sigma=1.394685 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9275 x 1.71 at 87.79 degrees (North through East) ! Clean map min=-0.0024878 max=0.09921 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 0.96 FD 1.01 HN 1.00 KP 0.93 ! LA 1.00 MK 1.00 NL 1.00 OV 0.99 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.99 ! LA 0.97 MK 1.02 NL 1.03 OV 1.04 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 1.01 ! LA 1.01 MK 1.03 NL 1.02 OV 1.03 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 0.99 ! LA 0.96 MK 0.98 NL 1.01 OV 0.99 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.03 KP 0.99 ! LA 0.94 MK 0.95 NL 1.01 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.99 ! LA 0.97 MK 1.00 NL 1.01 OV 1.01 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 1.01 ! LA 1.00 MK 1.00 NL 1.02 OV 0.98 ! PT 1.06 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.95 KP 1.01 ! LA 0.97 MK 0.99 NL 0.99 OV 0.98 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.94 KP 1.01 ! LA 0.93 MK 1.06 NL 0.99 OV 1.01 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.93 KP 0.96 ! LA 0.95 MK 1.03 NL 0.97 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.93 KP 0.93 ! LA 0.90 MK 1.03 NL 0.98 OV 0.94 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.88 KP 0.93 ! LA 0.91 MK 1.00 NL 0.94 OV 0.93 ! PT 0.98 SC 1.06 ! ! ! Fit before self-cal, rms=0.064560Jy sigma=1.394685 ! Fit after self-cal, rms=0.064273Jy sigma=1.384205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9371 mas, bmaj=1.721 mas, bpa=87.93 degrees ! Estimated noise=0.193929 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 = -0.000962865 Jy ! Component: 100 - total flux cleaned = -0.00110842 Jy ! Component: 150 - total flux cleaned = -0.00117027 Jy ! Component: 200 - total flux cleaned = -0.00122433 Jy ! Total flux subtracted in 200 components = -0.00122433 Jy ! Clean residual min=-0.002321 max=0.003050 Jy/beam ! Clean residual mean=0.000016 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.116169 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.116169 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=0.064249Jy sigma=1.383827 ! Fit after self-cal, rms=0.064280Jy sigma=1.383686 ! 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=0.064280Jy sigma=1.383686 ! Fit after self-cal, rms=0.063706Jy sigma=1.375313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=1.718 mas, bpa=88.24 degrees ! Estimated noise=0.191845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101227 Jy ! Component: 100 - total flux cleaned = -0.00147444 Jy ! Component: 150 - total flux cleaned = -0.00157595 Jy ! Component: 200 - total flux cleaned = -0.00159486 Jy ! Total flux subtracted in 200 components = -0.00159486 Jy ! Clean residual min=-0.001665 max=0.002239 Jy/beam ! Clean residual mean=0.000008 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.114574 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.114574 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=0.063687Jy sigma=1.375030 ! Fit after self-cal, rms=0.063706Jy sigma=1.374866 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 (-3.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222323 Jy ! Component: 100 - total flux cleaned = 0.00344198 Jy ! Component: 150 - total flux cleaned = 0.00391285 Jy ! Component: 200 - total flux cleaned = 0.00419804 Jy ! Total flux subtracted in 200 components = 0.00419804 Jy ! Clean residual min=-0.001518 max=0.001691 Jy/beam ! Clean residual mean=0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.118772 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.118772 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=0.063626Jy sigma=1.372796 ! Fit after self-cal, rms=0.063624Jy sigma=1.372632 ! Inverting map ! Added new window around map position (-14.2, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144976 Jy ! Component: 100 - total flux cleaned = 0.00225223 Jy ! Component: 150 - total flux cleaned = 0.00274464 Jy ! Component: 200 - total flux cleaned = 0.00314549 Jy ! Total flux subtracted in 200 components = 0.00314549 Jy ! Clean residual min=-0.001392 max=0.001459 Jy/beam ! Clean residual mean=0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.121918 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.121918 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=0.063579Jy sigma=1.371693 ! Fit after self-cal, rms=0.063580Jy sigma=1.371603 ! Inverting map ! Added new window around map position (41.6, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145078 Jy ! Component: 100 - total flux cleaned = 0.00229518 Jy ! Component: 150 - total flux cleaned = 0.00266719 Jy ! Component: 200 - total flux cleaned = 0.00292409 Jy ! Total flux subtracted in 200 components = 0.00292409 Jy ! Clean residual min=-0.001224 max=0.001514 Jy/beam ! Clean residual mean=0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.124842 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.124842 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=0.063538Jy sigma=1.370691 ! Fit after self-cal, rms=0.063512Jy sigma=1.370106 ! Inverting map ! Added new window around map position (2.2, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121809 Jy ! Component: 100 - total flux cleaned = 0.00171232 Jy ! Component: 150 - total flux cleaned = 0.00215432 Jy ! Component: 200 - total flux cleaned = 0.00238777 Jy ! Total flux subtracted in 200 components = 0.00238777 Jy ! Clean residual min=-0.001234 max=0.001179 Jy/beam ! Clean residual mean=0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.12723 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.12723 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=0.063477Jy sigma=1.369356 ! Fit after self-cal, rms=0.063476Jy sigma=1.369312 ! 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=0.063476Jy sigma=1.369312 ! Fit after self-cal, rms=0.063411Jy sigma=1.366897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9371 mas, bmaj=1.715 mas, bpa=88.04 degrees ! Estimated noise=0.19158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222512 Jy ! Component: 100 - total flux cleaned = 0.000223516 Jy ! Component: 150 - total flux cleaned = 0.00016827 Jy ! Component: 200 - total flux cleaned = 0.000201844 Jy ! Total flux subtracted in 200 components = 0.000201844 Jy ! Clean residual min=-0.001065 max=0.001065 Jy/beam ! Clean residual mean=0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.127432 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.127432 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=0.063399Jy sigma=1.366653 ! Fit after self-cal, rms=0.063409Jy sigma=1.366594 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 (1, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086525 Jy ! Component: 100 - total flux cleaned = 0.00103499 Jy ! Component: 150 - total flux cleaned = 0.00108536 Jy ! Component: 200 - total flux cleaned = 0.00111699 Jy ! Total flux subtracted in 200 components = 0.00111699 Jy ! Clean residual min=-0.000979 max=0.001035 Jy/beam ! Clean residual mean=0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.128549 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.128549 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=0.063394Jy sigma=1.366226 ! Fit after self-cal, rms=0.063394Jy sigma=1.366212 ! Inverting map ! Added new window around map position (-13.8, -28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075936 Jy ! Component: 100 - total flux cleaned = 0.000842387 Jy ! Component: 150 - total flux cleaned = 0.00086064 Jy ! Component: 200 - total flux cleaned = 0.000910596 Jy ! Total flux subtracted in 200 components = 0.000910596 Jy ! Clean residual min=-0.000944 max=0.000911 Jy/beam ! Clean residual mean=0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.129459 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.129459 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=0.063377Jy sigma=1.365857 ! Fit after self-cal, rms=0.063376Jy sigma=1.365837 ! 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=0.063376Jy sigma=1.365837 ! Fit after self-cal, rms=0.063290Jy sigma=1.365797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.037 mas, bpa=78.74 degrees ! Estimated noise=0.236172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375425 Jy ! Component: 100 - total flux cleaned = 0.000718702 Jy ! Component: 150 - total flux cleaned = 0.000899535 Jy ! Component: 200 - total flux cleaned = 0.001024 Jy ! Total flux subtracted in 200 components = 0.001024 Jy ! Clean residual min=-0.000918 max=0.001026 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.130483 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.130483 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=0.063288Jy sigma=1.365731 ! Fit after self-cal, rms=0.063288Jy sigma=1.365720 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 = 0.000158725 Jy ! Component: 100 - total flux cleaned = 0.000299367 Jy ! Component: 150 - total flux cleaned = 0.000416972 Jy ! Component: 200 - total flux cleaned = 0.000515734 Jy ! Total flux subtracted in 200 components = 0.000515734 Jy ! Clean residual min=-0.000902 max=0.000985 Jy/beam ! Clean residual mean=0.000007 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.130999 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 158 components and 0.130999 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=0.063288Jy sigma=1.365690 ! Fit after self-cal, rms=0.063288Jy sigma=1.365689 ! 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=0.9377 mas, bmaj=1.717 mas, bpa=87.99 degrees ! Estimated noise=0.19132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9377 x 1.717 at 87.99 degrees (North through East) ! Clean map min=-0.0008054 max=0.098575 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=0.6679 mas, bmaj=1.298 mas, bpa=88.78 degrees ! Estimated noise=0.441868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0707491 Jy ! Component: 100 - total flux cleaned = 0.0947337 Jy ! Component: 150 - total flux cleaned = 0.105296 Jy ! Component: 200 - total flux cleaned = 0.110671 Jy ! Total flux subtracted in 200 components = 0.110671 Jy ! Clean residual min=-0.002940 max=0.002887 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.110671 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.110671 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9377 mas, bmaj=1.717 mas, bpa=87.99 degrees ! Estimated noise=0.19132 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 = 0.00368933 Jy ! Component: 100 - total flux cleaned = 0.00604605 Jy ! Component: 150 - total flux cleaned = 0.00793828 Jy ! Component: 200 - total flux cleaned = 0.00954288 Jy ! Total flux subtracted in 200 components = 0.00954288 Jy ! Clean residual min=-0.001300 max=0.001321 Jy/beam ! Clean residual mean=0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.120214 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.120214 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=2.139 mas, bmaj=3.037 mas, bpa=78.74 degrees ! Estimated noise=0.236172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197616 Jy ! Component: 100 - total flux cleaned = 0.00340554 Jy ! Component: 150 - total flux cleaned = 0.00459291 Jy ! Component: 200 - total flux cleaned = 0.00561044 Jy ! Total flux subtracted in 200 components = 0.00561044 Jy ! Clean residual min=-0.001134 max=0.001227 Jy/beam ! Clean residual mean=0.000009 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.125824 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 = 0.000886358 Jy ! Component: 100 - total flux cleaned = 0.00167041 Jy ! Component: 150 - total flux cleaned = 0.00237161 Jy ! Component: 200 - total flux cleaned = 0.00292864 Jy ! Total flux subtracted in 200 components = 0.00292864 Jy ! Clean residual min=-0.001125 max=0.001049 Jy/beam ! Clean residual mean=0.000007 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.128753 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 108 components and 0.128753 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9377 mas, bmaj=1.717 mas, bpa=87.99 degrees ! Estimated noise=0.19132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065216 Jy ! Component: 100 - total flux cleaned = 0.00082264 Jy ! Component: 150 - total flux cleaned = 0.00103929 Jy ! Component: 200 - total flux cleaned = 0.00115288 Jy ! Total flux subtracted in 200 components = 0.00115288 Jy ! Clean residual min=-0.001042 max=0.001017 Jy/beam ! Clean residual mean=0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.129906 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.129906 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=0.063355Jy sigma=1.367089 ! Fit after self-cal, rms=0.063349Jy sigma=1.367002 wmodel /J0554+6857_X_map.mod ! wmodel: Unable to open new model file: /J0554+6857_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0554+6857_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9377 x 1.717 at 87.99 degrees (North through East) ! Clean map min=-0.00099895 max=0.097998 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0554+6857_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0979975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.716327 0.716327 1.43265 2.86531 5.73061 11.4612 22.9225 45.8449 91.6898 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 418.803 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0554+6857_X_dfm.log closed on Thu May 19 20:03:31 2016