! Started logfile: /scr/pima/bs241c_uvs/J0011+0823_X_uvs.log on Thu Jul 2 09:05:18 2015 obs /scr/pima/bs241c_uvs/J0011+0823_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0011+0823_X_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.992 visibilities/baseline/integration-bin. ! Found source: J0011+0823 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 8928 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241c_uvs/J0011+0823_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018637Jy sigma=32.585571 ! Fit after self-cal, rms=0.823199Jy sigma=26.188922 ! 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=0.7913 mas, bmaj=1.985 mas, bpa=-2.081 degrees ! Estimated noise=0.350474 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 = 0.130068 Jy ! Component: 100 - total flux cleaned = 0.169213 Jy ! Total flux subtracted in 100 components = 0.169213 Jy ! Clean residual min=-0.010732 max=0.045325 Jy/beam ! Clean residual mean=-0.000009 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 0.169213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.169213 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=0.071081Jy sigma=2.217645 ! Fit after self-cal, rms=0.070987Jy sigma=2.211874 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375328 Jy ! Component: 100 - total flux cleaned = 0.0552928 Jy ! Total flux subtracted in 100 components = 0.0552928 Jy ! Clean residual min=-0.007678 max=0.013871 Jy/beam ! Clean residual mean=-0.000005 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.224506 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.224506 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=0.043954Jy sigma=1.318744 ! Fit after self-cal, rms=0.040415Jy sigma=1.217136 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014121 Jy ! Component: 100 - total flux cleaned = 0.0222681 Jy ! Total flux subtracted in 100 components = 0.0222681 Jy ! Clean residual min=-0.005108 max=0.006158 Jy/beam ! Clean residual mean=-0.000003 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.246774 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.246774 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=0.033737Jy sigma=1.016433 ! Fit after self-cal, rms=0.033287Jy sigma=1.004067 ! 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=0.9703 mas, bmaj=2.259 mas, bpa=-1.206 degrees ! Estimated noise=0.238212 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 = 0.00686178 Jy ! Component: 100 - total flux cleaned = 0.0102075 Jy ! Component: 150 - total flux cleaned = 0.0121756 Jy ! Component: 200 - total flux cleaned = 0.0127924 Jy ! Total flux subtracted in 200 components = 0.0127924 Jy ! Clean residual min=-0.003865 max=0.004246 Jy/beam ! Clean residual mean=-0.000005 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.259566 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.259566 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=0.031573Jy sigma=0.968648 ! Fit after self-cal, rms=0.031396Jy sigma=0.964096 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9703 x 2.259 at -1.206 degrees (North through East) ! Clean map min=-0.0036789 max=0.17325 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 1.06 FD 1.05 HN 0.96 KP 1.00 ! LA 1.01 MK 0.99 NL 0.89 OV 0.93 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.98 KP 1.06 ! LA 0.95 MK 0.99 NL 1.00 OV 0.93 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.98 KP 1.07 ! LA 0.91 MK 1.00 NL 1.00 OV 0.96 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.03 KP 0.95 ! LA 0.99 MK 1.01 NL 0.93 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.06 KP 1.15 ! LA 0.99 MK 1.00 NL 1.07 OV 0.92 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 1.13 KP 1.18 ! LA 1.01 MK 1.01 NL 1.03 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.05 KP 1.18 ! LA 0.98 MK 0.98 NL 0.87 OV 1.01 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.08 KP 1.14 ! LA 0.95 MK 0.99 NL 0.88 OV 0.95 ! PT 0.89 SC 1.01 ! ! ! Fit before self-cal, rms=0.031396Jy sigma=0.964096 ! Fit after self-cal, rms=0.024540Jy sigma=0.724430 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9689 mas, bmaj=2.254 mas, bpa=-0.8791 degrees ! Estimated noise=0.236973 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 (6.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193458 Jy ! Component: 100 - total flux cleaned = 0.0030153 Jy ! Component: 150 - total flux cleaned = 0.00363079 Jy ! Component: 200 - total flux cleaned = 0.00409465 Jy ! Total flux subtracted in 200 components = 0.00409465 Jy ! Clean residual min=-0.001742 max=0.001809 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.263661 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.263661 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=0.024116Jy sigma=0.710268 ! Fit after self-cal, rms=0.024045Jy sigma=0.708622 ! Inverting map ! Added new window around map position (15.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142031 Jy ! Component: 100 - total flux cleaned = 0.00228998 Jy ! Component: 150 - total flux cleaned = 0.00288808 Jy ! Component: 200 - total flux cleaned = 0.00345597 Jy ! Total flux subtracted in 200 components = 0.00345597 Jy ! Clean residual min=-0.001584 max=0.001761 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.267117 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.267117 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=0.023822Jy sigma=0.701092 ! Fit after self-cal, rms=0.023786Jy sigma=0.700293 ! Inverting map ! Added new window around map position (-9.6, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101886 Jy ! Component: 100 - total flux cleaned = 0.00174325 Jy ! Component: 150 - total flux cleaned = 0.00236747 Jy ! Component: 200 - total flux cleaned = 0.00289431 Jy ! Total flux subtracted in 200 components = 0.00289431 Jy ! Clean residual min=-0.001471 max=0.001200 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.270011 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.270011 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=0.023631Jy sigma=0.695137 ! Fit after self-cal, rms=0.023609Jy sigma=0.694663 ! 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=0.023609Jy sigma=0.694663 ! Fit after self-cal, rms=0.023390Jy sigma=0.686605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9691 mas, bmaj=2.25 mas, bpa=-0.8016 degrees ! Estimated noise=0.236806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172303 Jy ! Component: 100 - total flux cleaned = 0.000694173 Jy ! Component: 150 - total flux cleaned = 0.00100268 Jy ! Component: 200 - total flux cleaned = 0.00115826 Jy ! Total flux subtracted in 200 components = 0.00115826 Jy ! Clean residual min=-0.001115 max=0.001085 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.27117 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.27117 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=0.023306Jy sigma=0.683871 ! Fit after self-cal, rms=0.023291Jy sigma=0.683567 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 = 7.78152e-05 Jy ! Component: 100 - total flux cleaned = 0.000405717 Jy ! Component: 150 - total flux cleaned = 0.00059075 Jy ! Component: 200 - total flux cleaned = 0.000785325 Jy ! Total flux subtracted in 200 components = 0.000785325 Jy ! Clean residual min=-0.001040 max=0.001002 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.271955 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.271955 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=0.023241Jy sigma=0.681981 ! Fit after self-cal, rms=0.023232Jy sigma=0.681787 ! 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=0.023232Jy sigma=0.681787 ! Fit after self-cal, rms=0.023210Jy sigma=0.681657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9694 mas, bmaj=2.249 mas, bpa=-0.7461 degrees ! Estimated noise=0.236646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.73708e-06 Jy ! Component: 100 - total flux cleaned = 0.000277017 Jy ! Component: 150 - total flux cleaned = 0.000374344 Jy ! Component: 200 - total flux cleaned = 0.00046681 Jy ! Total flux subtracted in 200 components = 0.00046681 Jy ! Clean residual min=-0.000972 max=0.000947 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.272422 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.272422 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=0.023172Jy sigma=0.680399 ! Fit after self-cal, rms=0.023164Jy sigma=0.680250 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 = 7.959e-05 Jy ! Component: 100 - total flux cleaned = 0.000244992 Jy ! Component: 150 - total flux cleaned = 0.000382548 Jy ! Component: 200 - total flux cleaned = 0.000464654 Jy ! Total flux subtracted in 200 components = 0.000464654 Jy ! Clean residual min=-0.000919 max=0.000950 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.272886 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.272886 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=0.023137Jy sigma=0.679383 ! Fit after self-cal, rms=0.023132Jy sigma=0.679287 ! Inverting map ! Added new window around map position (8.2, -45.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907621 Jy ! Component: 100 - total flux cleaned = 0.00128717 Jy ! Component: 150 - total flux cleaned = 0.00147198 Jy ! Component: 200 - total flux cleaned = 0.00165682 Jy ! Total flux subtracted in 200 components = 0.00165682 Jy ! Clean residual min=-0.000898 max=0.000817 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.274543 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.274543 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=0.023086Jy sigma=0.677761 ! Fit after self-cal, rms=0.023082Jy sigma=0.677692 ! 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=0.023082Jy sigma=0.677692 ! Fit after self-cal, rms=0.023061Jy sigma=0.677617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=3.272 mas, bpa=-0.6174 degrees ! Estimated noise=0.29073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310621 Jy ! Component: 100 - total flux cleaned = 0.000604761 Jy ! Component: 150 - total flux cleaned = 0.000812332 Jy ! Component: 200 - total flux cleaned = 0.000995556 Jy ! Total flux subtracted in 200 components = 0.000995556 Jy ! Clean residual min=-0.000897 max=0.000957 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.275539 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 172 components and 0.275539 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=0.023048Jy sigma=0.677156 ! Fit after self-cal, rms=0.023045Jy sigma=0.677101 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 (9.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870414 Jy ! Component: 100 - total flux cleaned = 0.00113379 Jy ! Component: 150 - total flux cleaned = 0.00129716 Jy ! Component: 200 - total flux cleaned = 0.0014491 Jy ! Total flux subtracted in 200 components = 0.0014491 Jy ! Clean residual min=-0.000720 max=0.000722 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.276988 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 199 components and 0.276988 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=0.023019Jy sigma=0.676133 ! Fit after self-cal, rms=0.023016Jy sigma=0.676048 ! 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=0.9694 mas, bmaj=2.248 mas, bpa=-0.7095 degrees ! Estimated noise=0.236489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9694 x 2.248 at -0.7095 degrees (North through East) ! Clean map min=-0.00074692 max=0.17192 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=0.7912 mas, bmaj=1.972 mas, bpa=-1.673 degrees ! Estimated noise=0.3445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129508 Jy ! Component: 100 - total flux cleaned = 0.179284 Jy ! Component: 150 - total flux cleaned = 0.208122 Jy ! Component: 200 - total flux cleaned = 0.225831 Jy ! Total flux subtracted in 200 components = 0.225831 Jy ! Clean residual min=-0.002973 max=0.009111 Jy/beam ! Clean residual mean=-0.000002 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.225831 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.225831 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9694 mas, bmaj=2.248 mas, bpa=-0.7095 degrees ! Estimated noise=0.236489 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 = 0.0148118 Jy ! Component: 100 - total flux cleaned = 0.0223877 Jy ! Component: 150 - total flux cleaned = 0.0265892 Jy ! Component: 200 - total flux cleaned = 0.0294531 Jy ! Total flux subtracted in 200 components = 0.0294531 Jy ! Clean residual min=-0.001411 max=0.001732 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.255284 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 41 components and 0.255284 Jy ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219674 Jy ! Component: 100 - total flux cleaned = 0.0039944 Jy ! Component: 150 - total flux cleaned = 0.00554671 Jy ! Component: 200 - total flux cleaned = 0.00691746 Jy ! Total flux subtracted in 200 components = 0.00691746 Jy ! Clean residual min=-0.001121 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.262202 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.262202 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=2.12 mas, bmaj=3.272 mas, bpa=-0.6174 degrees ! Estimated noise=0.29073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205598 Jy ! Component: 100 - total flux cleaned = 0.00363465 Jy ! Component: 150 - total flux cleaned = 0.00492373 Jy ! Component: 200 - total flux cleaned = 0.00602079 Jy ! Total flux subtracted in 200 components = 0.00602079 Jy ! Clean residual min=-0.001183 max=0.000951 Jy/beam ! Clean residual mean=0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.268222 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 = 0.000960242 Jy ! Component: 100 - total flux cleaned = 0.00180704 Jy ! Component: 150 - total flux cleaned = 0.00256122 Jy ! Component: 200 - total flux cleaned = 0.00323648 Jy ! Total flux subtracted in 200 components = 0.00323648 Jy ! Clean residual min=-0.000924 max=0.000795 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.271459 Jy ! Adding 152 model components to the UV plane model. ! The established model now contains 215 components and 0.271459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9694 mas, bmaj=2.248 mas, bpa=-0.7095 degrees ! Estimated noise=0.236489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410578 Jy ! Component: 100 - total flux cleaned = 0.000701347 Jy ! Component: 150 - total flux cleaned = 0.00105564 Jy ! Component: 200 - total flux cleaned = 0.00140219 Jy ! Total flux subtracted in 200 components = 0.00140219 Jy ! Clean residual min=-0.000724 max=0.000776 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.272861 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 244 components and 0.272861 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=0.022971Jy sigma=0.674954 ! Fit after self-cal, rms=0.022956Jy sigma=0.674432 wmodel /scr/pima/bs241c_uvs/J0011+0823_X_map.mod ! Writing 244 model components to file: /scr/pima/bs241c_uvs/J0011+0823_X_map.mod wobs /scr/pima/bs241c_uvs/J0011+0823_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0011+0823_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0011+0823_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bs241c_uvs/J0011+0823_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 = 8.94193e-05 Jy ! Component: 100 - total flux cleaned = 1.16511e-05 Jy ! Component: 150 - total flux cleaned = -0.000112483 Jy ! Component: 200 - total flux cleaned = -0.000232448 Jy ! Component: 250 - total flux cleaned = -0.000313731 Jy ! Component: 300 - total flux cleaned = -0.000415872 Jy ! Component: 350 - total flux cleaned = -0.000504667 Jy ! Component: 400 - total flux cleaned = -0.000602587 Jy ! Component: 450 - total flux cleaned = -0.000688052 Jy ! Component: 500 - total flux cleaned = -0.000771691 Jy ! Component: 550 - total flux cleaned = -0.00079224 Jy ! Component: 600 - total flux cleaned = -0.000852779 Jy ! Component: 650 - total flux cleaned = -0.000862707 Jy ! Component: 700 - total flux cleaned = -0.000892034 Jy ! Component: 750 - total flux cleaned = -0.000930689 Jy ! Component: 800 - total flux cleaned = -0.000959206 Jy ! Component: 850 - total flux cleaned = -0.000987361 Jy ! Component: 900 - total flux cleaned = -0.000996585 Jy ! Component: 950 - total flux cleaned = -0.00103333 Jy ! Component: 1000 - total flux cleaned = -0.00105152 Jy ! Component: 1050 - total flux cleaned = -0.00109615 Jy ! Component: 1100 - total flux cleaned = -0.00108747 Jy ! Component: 1150 - total flux cleaned = -0.00114012 Jy ! Component: 1200 - total flux cleaned = -0.00116608 Jy ! Component: 1250 - total flux cleaned = -0.00120031 Jy ! Component: 1300 - total flux cleaned = -0.00121717 Jy ! Component: 1350 - total flux cleaned = -0.00124223 Jy ! Component: 1400 - total flux cleaned = -0.00128355 Jy ! Component: 1450 - total flux cleaned = -0.00130826 Jy ! Component: 1500 - total flux cleaned = -0.00134887 Jy ! Component: 1550 - total flux cleaned = -0.00140516 Jy ! Component: 1600 - total flux cleaned = -0.00142121 Jy ! Component: 1650 - total flux cleaned = -0.00141335 Jy ! Component: 1700 - total flux cleaned = -0.00146829 Jy ! Component: 1750 - total flux cleaned = -0.00147609 Jy ! Component: 1800 - total flux cleaned = -0.00150691 Jy ! Component: 1850 - total flux cleaned = -0.00154511 Jy ! Component: 1900 - total flux cleaned = -0.00156774 Jy ! Component: 1950 - total flux cleaned = -0.00160521 Jy ! Component: 2000 - total flux cleaned = -0.00160515 Jy ! Component: 2050 - total flux cleaned = -0.001642 Jy ! Component: 2100 - total flux cleaned = -0.00163465 Jy ! Component: 2150 - total flux cleaned = -0.00165639 Jy ! Component: 2200 - total flux cleaned = -0.00167085 Jy ! Component: 2250 - total flux cleaned = -0.00168521 Jy ! Component: 2300 - total flux cleaned = -0.00169945 Jy ! Component: 2350 - total flux cleaned = -0.0017207 Jy ! Component: 2400 - total flux cleaned = -0.00172781 Jy ! Component: 2450 - total flux cleaned = -0.0017696 Jy ! Component: 2500 - total flux cleaned = -0.00179735 Jy ! Component: 2550 - total flux cleaned = -0.00179045 Jy ! Component: 2600 - total flux cleaned = -0.00182459 Jy ! Component: 2650 - total flux cleaned = -0.0018382 Jy ! Component: 2700 - total flux cleaned = -0.00182465 Jy ! Component: 2750 - total flux cleaned = -0.00183144 Jy ! Component: 2800 - total flux cleaned = -0.00185145 Jy ! Component: 2850 - total flux cleaned = -0.001858 Jy ! Component: 2900 - total flux cleaned = -0.00187767 Jy ! Component: 2950 - total flux cleaned = -0.00188422 Jy ! Component: 3000 - total flux cleaned = -0.00190371 Jy ! Component: 3050 - total flux cleaned = -0.00191017 Jy ! Component: 3100 - total flux cleaned = -0.00192943 Jy ! Component: 3150 - total flux cleaned = -0.00193575 Jy ! Component: 3200 - total flux cleaned = -0.00192939 Jy ! Component: 3250 - total flux cleaned = -0.00192946 Jy ! Component: 3300 - total flux cleaned = -0.00194201 Jy ! Component: 3350 - total flux cleaned = -0.00196066 Jy ! Component: 3400 - total flux cleaned = -0.00195437 Jy ! Component: 3450 - total flux cleaned = -0.00198518 Jy ! Component: 3500 - total flux cleaned = -0.00199127 Jy ! Component: 3550 - total flux cleaned = -0.00198511 Jy ! Component: 3600 - total flux cleaned = -0.00200329 Jy ! Component: 3650 - total flux cleaned = -0.00199125 Jy ! Component: 3700 - total flux cleaned = -0.00199726 Jy ! Component: 3750 - total flux cleaned = -0.00200324 Jy ! Component: 3800 - total flux cleaned = -0.00200323 Jy ! Component: 3850 - total flux cleaned = -0.00205636 Jy ! Component: 3900 - total flux cleaned = -0.00203873 Jy ! Component: 3950 - total flux cleaned = -0.00203286 Jy ! Component: 4000 - total flux cleaned = -0.00203291 Jy ! Component: 4050 - total flux cleaned = -0.00203287 Jy ! Total flux subtracted in 4096 components = -0.00203862 Jy ! Clean residual min=-0.000426 max=0.000312 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.270822 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 560 components and 0.270823 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0011+0823_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9694 x 2.248 at -0.7095 degrees (North through East) ! Clean map min=-0.00057572 max=0.17246 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0011+0823_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17246 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175311 0.175311 0.350623 0.701246 1.40249 2.80498 5.60997 11.2199 22.4399 44.8797 89.7595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1711.24 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0011+0823_X_uvs.log closed on Thu Jul 2 09:05:22 2015