! Started logfile: /d2/scr/pima/bp177h_uvs/J1628+5140_X_uvs.log on Sat Mar 29 22:26:12 2014 obs /d2/scr/pima/bp177h_uvs/J1628+5140_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1628+5140_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902222 visibilities/baseline/integration-bin. ! Found source: J1628+5140 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3248 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! 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 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 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1628+5140_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005610Jy sigma=39.239011 ! Fit after self-cal, rms=0.927464Jy sigma=36.095155 ! 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=0.7243 mas, bmaj=2.927 mas, bpa=33.08 degrees ! Estimated noise=0.625348 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 = 0.0458804 Jy ! Component: 100 - total flux cleaned = 0.0661083 Jy ! Total flux subtracted in 100 components = 0.0661083 Jy ! Clean residual min=-0.006395 max=0.010189 Jy/beam ! Clean residual mean=0.000023 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.0661083 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0661083 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. ! ! Fit before self-cal, rms=0.038631Jy sigma=1.484958 ! Fit after self-cal, rms=0.037892Jy sigma=1.459659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133248 Jy ! Component: 100 - total flux cleaned = 0.022268 Jy ! Total flux subtracted in 100 components = 0.022268 Jy ! Clean residual min=-0.004399 max=0.007026 Jy/beam ! Clean residual mean=0.000020 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0883762 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0883762 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. ! ! Fit before self-cal, rms=0.027088Jy sigma=1.006250 ! Fit after self-cal, rms=0.026702Jy sigma=0.993777 ! Inverting map ! Added new window around map position (2.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762237 Jy ! Component: 100 - total flux cleaned = 0.012732 Jy ! Total flux subtracted in 100 components = 0.012732 Jy ! Clean residual min=-0.003503 max=0.004208 Jy/beam ! Clean residual mean=0.000018 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.101108 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.101108 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. ! ! Fit before self-cal, rms=0.022091Jy sigma=0.803446 ! Fit after self-cal, rms=0.021903Jy sigma=0.796849 ! 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=0.9658 mas, bmaj=2.907 mas, bpa=34.89 degrees ! Estimated noise=0.324932 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 = 0.00799968 Jy ! Component: 100 - total flux cleaned = 0.0130166 Jy ! Component: 150 - total flux cleaned = 0.0167095 Jy ! Component: 200 - total flux cleaned = 0.0195495 Jy ! Total flux subtracted in 200 components = 0.0195495 Jy ! Clean residual min=-0.003410 max=0.003357 Jy/beam ! Clean residual mean=0.000032 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.120658 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 77 components and 0.120658 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. ! ! Fit before self-cal, rms=0.018079Jy sigma=0.648005 ! Fit after self-cal, rms=0.018004Jy sigma=0.645251 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9658 x 2.907 at 34.89 degrees (North through East) ! Clean map min=-0.0030089 max=0.067123 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 1.12 FD 1.14 HN 0.90 KP 0.94 ! LA 0.98 MK 1.01 NL 1.12 OV 0.97 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.87 KP 0.94 ! LA 0.91 MK 0.97 NL 1.09 OV 0.91 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 0.95 KP 1.05 ! LA 0.89 MK 0.99 NL 1.12 OV 0.99 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.96 KP 0.93 ! LA 0.95 MK 1.10 NL 1.07 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.03 ! LA 0.95 MK 0.97 NL 1.01 OV 0.94 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.09 KP 1.00 ! LA 1.02 MK 1.00 NL 1.08 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.09 KP 1.01 ! LA 0.93 MK 1.00 NL 1.08 OV 1.04 ! PT 0.88 SC 0.99 ! ! ! 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* ! ! ! Fit before self-cal, rms=0.018004Jy sigma=0.645251 ! Fit after self-cal, rms=0.015741Jy sigma=0.561963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9685 mas, bmaj=2.924 mas, bpa=34.87 degrees ! Estimated noise=0.320622 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 = 0.00113329 Jy ! Component: 100 - total flux cleaned = 0.00150247 Jy ! Component: 150 - total flux cleaned = 0.00159633 Jy ! Component: 200 - total flux cleaned = 0.00165886 Jy ! Total flux subtracted in 200 components = 0.00165886 Jy ! Clean residual min=-0.000944 max=0.000932 Jy/beam ! Clean residual mean=0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.122317 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.122317 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. ! ! Fit before self-cal, rms=0.015648Jy sigma=0.558009 ! Fit after self-cal, rms=0.015634Jy sigma=0.557479 ! 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. ! ! Fit before self-cal, rms=0.015634Jy sigma=0.557479 ! Fit after self-cal, rms=0.015128Jy sigma=0.536728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9692 mas, bmaj=2.929 mas, bpa=34.85 degrees ! Estimated noise=0.321231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219048 Jy ! Component: 100 - total flux cleaned = -0.000314734 Jy ! Component: 150 - total flux cleaned = -0.000367205 Jy ! Component: 200 - total flux cleaned = -0.000388811 Jy ! Total flux subtracted in 200 components = -0.000388811 Jy ! Clean residual min=-0.000697 max=0.000827 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.121928 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.121928 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. ! ! Fit before self-cal, rms=0.015095Jy sigma=0.535560 ! Fit after self-cal, rms=0.015083Jy sigma=0.535279 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 (-36.8, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689519 Jy ! Component: 100 - total flux cleaned = 0.00092518 Jy ! Component: 150 - total flux cleaned = 0.00103962 Jy ! Component: 200 - total flux cleaned = 0.00108992 Jy ! Total flux subtracted in 200 components = 0.00108992 Jy ! Clean residual min=-0.000655 max=0.000743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.123018 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 129 components and 0.123018 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. ! ! Fit before self-cal, rms=0.015038Jy sigma=0.533438 ! Fit after self-cal, rms=0.015034Jy sigma=0.533362 ! Inverting map ! Added new window around map position (-14.4, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116938 Jy ! Component: 100 - total flux cleaned = 0.000151587 Jy ! Component: 150 - total flux cleaned = 0.000137271 Jy ! Component: 200 - total flux cleaned = 0.000137199 Jy ! Total flux subtracted in 200 components = 0.000137199 Jy ! Clean residual min=-0.000572 max=0.000626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.123155 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.123155 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. ! ! Fit before self-cal, rms=0.014990Jy sigma=0.531652 ! Fit after self-cal, rms=0.014989Jy sigma=0.531628 ! Inverting map ! Added new window around map position (2, -49.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254004 Jy ! Component: 100 - total flux cleaned = 0.000320024 Jy ! Component: 150 - total flux cleaned = 0.000420177 Jy ! Component: 200 - total flux cleaned = 0.000455775 Jy ! Total flux subtracted in 200 components = 0.000455775 Jy ! Clean residual min=-0.000609 max=0.000509 Jy/beam ! Clean residual mean=-0.000002 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.123611 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 178 components and 0.123611 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. ! ! Fit before self-cal, rms=0.014956Jy sigma=0.530592 ! Fit after self-cal, rms=0.014954Jy sigma=0.530562 ! 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. ! ! Fit before self-cal, rms=0.014954Jy sigma=0.530562 ! Fit after self-cal, rms=0.014962Jy sigma=0.530457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=2.929 mas, bpa=34.84 degrees ! Estimated noise=0.321385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.9187e-05 Jy ! Component: 100 - total flux cleaned = 8.56643e-05 Jy ! Component: 150 - total flux cleaned = 0.000136783 Jy ! Component: 200 - total flux cleaned = 0.000127216 Jy ! Total flux subtracted in 200 components = 0.000127216 Jy ! Clean residual min=-0.000502 max=0.000499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.123738 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 196 components and 0.123738 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. ! ! Fit before self-cal, rms=0.014946Jy sigma=0.529962 ! Fit after self-cal, rms=0.014946Jy sigma=0.529953 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.90288e-05 Jy ! Component: 100 - total flux cleaned = 1.07058e-05 Jy ! Component: 150 - total flux cleaned = 4.60721e-05 Jy ! Component: 200 - total flux cleaned = 7.11427e-05 Jy ! Total flux subtracted in 200 components = 7.11427e-05 Jy ! Clean residual min=-0.000488 max=0.000493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.123809 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 207 components and 0.123809 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. ! ! Fit before self-cal, rms=0.014935Jy sigma=0.529609 ! Fit after self-cal, rms=0.014934Jy sigma=0.529604 ! 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. ! ! Fit before self-cal, rms=0.014934Jy sigma=0.529604 ! Fit after self-cal, rms=0.014942Jy sigma=0.529592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=3.153 mas, bpa=37.29 degrees ! Estimated noise=0.389151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.4203e-05 Jy ! Component: 100 - total flux cleaned = -3.11155e-05 Jy ! Component: 150 - total flux cleaned = -9.07317e-05 Jy ! Component: 200 - total flux cleaned = -0.000144471 Jy ! Total flux subtracted in 200 components = -0.000144471 Jy ! Clean residual min=-0.000385 max=0.000460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.123665 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 223 components and 0.123665 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. ! ! Fit before self-cal, rms=0.014938Jy sigma=0.529391 ! Fit after self-cal, rms=0.014937Jy sigma=0.529378 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 = -7.25331e-06 Jy ! Component: 100 - total flux cleaned = -9.55445e-07 Jy ! Component: 150 - total flux cleaned = -1.21552e-05 Jy ! Component: 200 - total flux cleaned = -1.17261e-05 Jy ! Total flux subtracted in 200 components = -1.17261e-05 Jy ! Clean residual min=-0.000371 max=0.000440 Jy/beam ! Clean residual mean=-0.000002 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.123653 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 231 components and 0.123653 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. ! ! Fit before self-cal, rms=0.014934Jy sigma=0.529266 ! Fit after self-cal, rms=0.014933Jy sigma=0.529255 ! Inverting map ! Added new window around map position (-36.4, 38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170784 Jy ! Component: 100 - total flux cleaned = 0.000133718 Jy ! Component: 150 - total flux cleaned = 0.000119952 Jy ! Component: 200 - total flux cleaned = 0.00010021 Jy ! Total flux subtracted in 200 components = 0.00010021 Jy ! Clean residual min=-0.000353 max=0.000434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.123753 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 256 components and 0.123753 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. ! ! Fit before self-cal, rms=0.014920Jy sigma=0.528862 ! Fit after self-cal, rms=0.014919Jy sigma=0.528849 ! Inverting map ! Added new window around map position (45.8, -35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221315 Jy ! Component: 100 - total flux cleaned = 0.000242672 Jy ! Component: 150 - total flux cleaned = 0.00021899 Jy ! Component: 200 - total flux cleaned = 0.000211081 Jy ! Total flux subtracted in 200 components = 0.000211081 Jy ! Clean residual min=-0.000347 max=0.000278 Jy/beam ! Clean residual mean=-0.000002 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.123964 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 278 components and 0.123964 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. ! ! Fit before self-cal, rms=0.014905Jy sigma=0.528328 ! Fit after self-cal, rms=0.014904Jy sigma=0.528319 ! 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=0.97 mas, bmaj=2.928 mas, bpa=34.83 degrees ! Estimated noise=0.321537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.97 x 2.928 at 34.83 degrees (North through East) ! Clean map min=-0.00061069 max=0.065787 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=0.7271 mas, bmaj=2.928 mas, bpa=33 degrees ! Estimated noise=0.623463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462863 Jy ! Component: 100 - total flux cleaned = 0.0676972 Jy ! Component: 150 - total flux cleaned = 0.0811949 Jy ! Component: 200 - total flux cleaned = 0.0904362 Jy ! Total flux subtracted in 200 components = 0.0904362 Jy ! Clean residual min=-0.002745 max=0.005063 Jy/beam ! Clean residual mean=0.000008 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0904362 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0904362 Jy ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=2.928 mas, bpa=34.83 degrees ! Estimated noise=0.321537 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 = 0.0116902 Jy ! Component: 100 - total flux cleaned = 0.0179373 Jy ! Component: 150 - total flux cleaned = 0.0216255 Jy ! Component: 200 - total flux cleaned = 0.0240262 Jy ! Total flux subtracted in 200 components = 0.0240262 Jy ! Clean residual min=-0.000996 max=0.001664 Jy/beam ! Clean residual mean=0.000008 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.114462 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 55 components and 0.114462 Jy ! Inverting map ! Added new window around map position (-4.8, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001776 Jy ! Component: 100 - total flux cleaned = 0.00288159 Jy ! Component: 150 - total flux cleaned = 0.00363717 Jy ! Component: 200 - total flux cleaned = 0.00409834 Jy ! Total flux subtracted in 200 components = 0.00409834 Jy ! Clean residual min=-0.000713 max=0.000890 Jy/beam ! Clean residual mean=0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.118561 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 95 components and 0.118561 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=2.094 mas, bmaj=3.153 mas, bpa=37.29 degrees ! Estimated noise=0.389151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123799 Jy ! Component: 100 - total flux cleaned = 0.00177054 Jy ! Component: 150 - total flux cleaned = 0.00185208 Jy ! Component: 200 - total flux cleaned = 0.00202114 Jy ! Total flux subtracted in 200 components = 0.00202114 Jy ! Clean residual min=-0.000526 max=0.000699 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.120582 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 = 7.53406e-05 Jy ! Component: 100 - total flux cleaned = 0.000259473 Jy ! Component: 150 - total flux cleaned = 0.000384225 Jy ! Component: 200 - total flux cleaned = 0.000486172 Jy ! Total flux subtracted in 200 components = 0.000486172 Jy ! Clean residual min=-0.000472 max=0.000587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.121068 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 183 components and 0.121068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=2.928 mas, bpa=34.83 degrees ! Estimated noise=0.321537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190195 Jy ! Component: 100 - total flux cleaned = 0.000280847 Jy ! Component: 150 - total flux cleaned = 0.000415587 Jy ! Component: 200 - total flux cleaned = 0.000541132 Jy ! Total flux subtracted in 200 components = 0.000541132 Jy ! Clean residual min=-0.000446 max=0.000523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.121609 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 214 components and 0.121609 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. ! ! Fit before self-cal, rms=0.014938Jy sigma=0.529724 ! Fit after self-cal, rms=0.014928Jy sigma=0.529404 wmodel /d2/scr/pima/bp177h_uvs/J1628+5140_X_map.mod ! Writing 214 model components to file: /d2/scr/pima/bp177h_uvs/J1628+5140_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1628+5140_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1628+5140_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1628+5140_X_map.win ! wwins: Wrote 8 windows to /d2/scr/pima/bp177h_uvs/J1628+5140_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014446 Jy ! Component: 100 - total flux cleaned = 0.000202828 Jy ! Component: 150 - total flux cleaned = 0.000242426 Jy ! Component: 200 - total flux cleaned = 0.000242225 Jy ! Component: 250 - total flux cleaned = 0.000257034 Jy ! Component: 300 - total flux cleaned = 0.000249789 Jy ! Component: 350 - total flux cleaned = 0.000256819 Jy ! Component: 400 - total flux cleaned = 0.000256805 Jy ! Component: 450 - total flux cleaned = 0.000236373 Jy ! Component: 500 - total flux cleaned = 0.000216377 Jy ! Component: 550 - total flux cleaned = 0.000209784 Jy ! Component: 600 - total flux cleaned = 0.000190343 Jy ! Component: 650 - total flux cleaned = 0.000165007 Jy ! Component: 700 - total flux cleaned = 0.000165079 Jy ! Component: 750 - total flux cleaned = 0.00017734 Jy ! Component: 800 - total flux cleaned = 0.00016527 Jy ! Component: 850 - total flux cleaned = 0.000177208 Jy ! Component: 900 - total flux cleaned = 0.000177204 Jy ! Component: 950 - total flux cleaned = 0.000194635 Jy ! Component: 1000 - total flux cleaned = 0.000205888 Jy ! Component: 1050 - total flux cleaned = 0.000200106 Jy ! Component: 1100 - total flux cleaned = 0.000205554 Jy ! Component: 1150 - total flux cleaned = 0.000216499 Jy ! Component: 1200 - total flux cleaned = 0.000227336 Jy ! Component: 1250 - total flux cleaned = 0.000243387 Jy ! Component: 1300 - total flux cleaned = 0.000269695 Jy ! Component: 1350 - total flux cleaned = 0.000280082 Jy ! Component: 1400 - total flux cleaned = 0.000295578 Jy ! Component: 1450 - total flux cleaned = 0.000321037 Jy ! Component: 1500 - total flux cleaned = 0.000331162 Jy ! Component: 1550 - total flux cleaned = 0.000370987 Jy ! Component: 1600 - total flux cleaned = 0.000370962 Jy ! Component: 1650 - total flux cleaned = 0.000405059 Jy ! Component: 1700 - total flux cleaned = 0.000400248 Jy ! Component: 1750 - total flux cleaned = 0.000428892 Jy ! Component: 1800 - total flux cleaned = 0.000447803 Jy ! Component: 1850 - total flux cleaned = 0.000461888 Jy ! Component: 1900 - total flux cleaned = 0.000489703 Jy ! Component: 1950 - total flux cleaned = 0.000498945 Jy ! Component: 2000 - total flux cleaned = 0.000521874 Jy ! Component: 2050 - total flux cleaned = 0.000544469 Jy ! Component: 2100 - total flux cleaned = 0.000566947 Jy ! Component: 2150 - total flux cleaned = 0.000580255 Jy ! Component: 2200 - total flux cleaned = 0.000589094 Jy ! Component: 2250 - total flux cleaned = 0.000606711 Jy ! Component: 2300 - total flux cleaned = 0.000606795 Jy ! Component: 2350 - total flux cleaned = 0.00062411 Jy ! Component: 2400 - total flux cleaned = 0.000645589 Jy ! Component: 2450 - total flux cleaned = 0.000654049 Jy ! Component: 2500 - total flux cleaned = 0.000683642 Jy ! Component: 2550 - total flux cleaned = 0.000675261 Jy ! Component: 2600 - total flux cleaned = 0.000704502 Jy ! Component: 2650 - total flux cleaned = 0.000704475 Jy ! Component: 2700 - total flux cleaned = 0.000708591 Jy ! Component: 2750 - total flux cleaned = 0.000729029 Jy ! Component: 2800 - total flux cleaned = 0.000737146 Jy ! Component: 2850 - total flux cleaned = 0.00075737 Jy ! Component: 2900 - total flux cleaned = 0.000761357 Jy ! Component: 2950 - total flux cleaned = 0.000781325 Jy ! Component: 3000 - total flux cleaned = 0.000801133 Jy ! Component: 3050 - total flux cleaned = 0.000805072 Jy ! Component: 3100 - total flux cleaned = 0.000824701 Jy ! Component: 3150 - total flux cleaned = 0.000848102 Jy ! Component: 3200 - total flux cleaned = 0.000867486 Jy ! Component: 3250 - total flux cleaned = 0.000863624 Jy ! Component: 3300 - total flux cleaned = 0.000890496 Jy ! Component: 3350 - total flux cleaned = 0.000898174 Jy ! Component: 3400 - total flux cleaned = 0.000920948 Jy ! Component: 3450 - total flux cleaned = 0.000936035 Jy ! Component: 3500 - total flux cleaned = 0.000947298 Jy ! Component: 3550 - total flux cleaned = 0.0009585 Jy ! Component: 3600 - total flux cleaned = 0.000969674 Jy ! Component: 3650 - total flux cleaned = 0.000984484 Jy ! Component: 3700 - total flux cleaned = 0.000995538 Jy ! Component: 3750 - total flux cleaned = 0.00101018 Jy ! Component: 3800 - total flux cleaned = 0.00102844 Jy ! Component: 3850 - total flux cleaned = 0.00103205 Jy ! Component: 3900 - total flux cleaned = 0.00103569 Jy ! Component: 3950 - total flux cleaned = 0.00105368 Jy ! Component: 4000 - total flux cleaned = 0.001068 Jy ! Component: 4050 - total flux cleaned = 0.0010787 Jy ! Total flux subtracted in 4096 components = 0.00109647 Jy ! Clean residual min=-0.000220 max=0.000202 Jy/beam ! Clean residual mean=0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.122706 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 479 components and 0.122706 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1628+5140_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.97 x 2.928 at 34.83 degrees (North through East) ! Clean map min=-0.00050005 max=0.065791 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1628+5140_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.065791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.22034e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283641 0.283641 0.567282 1.13456 2.26913 4.53826 9.07652 18.153 36.3061 72.6121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1057.67 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1628+5140_X_uvs.log closed on Sat Mar 29 22:26:18 2014