! Started logfile: /scr/pima/bs241e_uvs/J1416-2418_X_uvs.log on Fri May 15 09:16:18 2015 obs /scr/pima/bs241e_uvs/J1416-2418_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241e_uvs/J1416-2418_X_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! AN table 2: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.80855 visibilities/baseline/integration-bin. ! Found source: J1416-2418 ! ! 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 6960 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/bs241e_uvs/J1416-2418_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 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001861Jy sigma=26.943819 ! Fit after self-cal, rms=0.952825Jy sigma=25.630825 ! 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=0.9248 mas, bmaj=2.418 mas, bpa=11.66 degrees ! Estimated noise=0.633049 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 = 0.0365478 Jy ! Component: 100 - total flux cleaned = 0.0455372 Jy ! Total flux subtracted in 100 components = 0.0455372 Jy ! Clean residual min=-0.002524 max=0.003890 Jy/beam ! Clean residual mean=-0.000013 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0455372 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0455372 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=0.032907Jy sigma=0.720004 ! Fit after self-cal, rms=0.032190Jy sigma=0.704192 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410677 Jy ! Component: 100 - total flux cleaned = 0.00627639 Jy ! Total flux subtracted in 100 components = 0.00627639 Jy ! Clean residual min=-0.002142 max=0.002520 Jy/beam ! Clean residual mean=-0.000007 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0518136 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0518136 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=0.031674Jy sigma=0.683153 ! Fit after self-cal, rms=0.031667Jy sigma=0.682824 ! 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=1.184 mas, bmaj=3.203 mas, bpa=12.51 degrees ! Estimated noise=0.375464 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 = 0.00203357 Jy ! Component: 100 - total flux cleaned = 0.00315717 Jy ! Component: 150 - total flux cleaned = 0.00370076 Jy ! Component: 200 - total flux cleaned = 0.00381239 Jy ! Total flux subtracted in 200 components = 0.00381239 Jy ! Clean residual min=-0.002187 max=0.002472 Jy/beam ! Clean residual mean=-0.000013 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.055626 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.055626 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=0.031555Jy sigma=0.677888 ! Fit after self-cal, rms=0.031547Jy sigma=0.677708 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 3.203 at 12.51 degrees (North through East) ! Clean map min=-0.0021381 max=0.046678 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 1.07 HN 1.09 LA 0.97 ! NL 1.02 OV 0.97 PT 0.84 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.11 LA 1.03 ! NL 1.11 OV 1.00* PT 0.86 SC 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.06 LA 0.91 ! NL 0.89 OV 1.00* PT 0.95 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.05 HN 1.15 LA 0.98 ! MK 1.00* NL 0.97 OV 1.00* PT 0.90 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.13 HN 1.00 LA 1.01 ! NL 1.07 OV 1.00* PT 0.89 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.03 HN 1.17 LA 1.02 ! NL 0.98 OV 1.00* PT 0.87 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.17 HN 1.06 LA 0.99 ! NL 0.97 OV 1.00* PT 0.93 SC 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.13 LA 1.04 ! NL 1.03 OV 1.00* PT 0.84 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 HN 1.08 LA 0.89 ! NL 1.00 OV 0.99 PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 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=0.031547Jy sigma=0.677708 ! Fit after self-cal, rms=0.031255Jy sigma=0.668110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.228 mas, bpa=12.84 degrees ! Estimated noise=0.37174 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 = 0.000263811 Jy ! Component: 100 - total flux cleaned = 0.000286469 Jy ! Component: 150 - total flux cleaned = 0.000342378 Jy ! Component: 200 - total flux cleaned = 0.000358356 Jy ! Total flux subtracted in 200 components = 0.000358356 Jy ! Clean residual min=-0.001575 max=0.001924 Jy/beam ! Clean residual mean=-0.000009 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0559844 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0559844 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=0.031214Jy sigma=0.667118 ! Fit after self-cal, rms=0.031232Jy sigma=0.666861 ! 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=0.031232Jy sigma=0.666861 ! Fit after self-cal, rms=0.031203Jy sigma=0.666623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=3.23 mas, bpa=12.95 degrees ! Estimated noise=0.370579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349484 Jy ! Component: 100 - total flux cleaned = 0.00040013 Jy ! Component: 150 - total flux cleaned = 0.000413664 Jy ! Component: 200 - total flux cleaned = 0.000413526 Jy ! Total flux subtracted in 200 components = 0.000413526 Jy ! Clean residual min=-0.001535 max=0.001837 Jy/beam ! Clean residual mean=-0.000009 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0563979 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0563979 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=0.031181Jy sigma=0.666082 ! Fit after self-cal, rms=0.031179Jy sigma=0.666034 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.488e-05 Jy ! Component: 100 - total flux cleaned = 3.08357e-05 Jy ! Component: 150 - total flux cleaned = 5.80751e-07 Jy ! Component: 200 - total flux cleaned = 4.4542e-07 Jy ! Total flux subtracted in 200 components = 4.4542e-07 Jy ! Clean residual min=-0.001515 max=0.001823 Jy/beam ! Clean residual mean=-0.000009 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0563984 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0563983 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=0.031169Jy sigma=0.665861 ! Fit after self-cal, rms=0.031167Jy sigma=0.665833 ! 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=0.031167Jy sigma=0.665833 ! Fit after self-cal, rms=0.031191Jy sigma=0.662470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=3.262 mas, bpa=13.35 degrees ! Estimated noise=0.368093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000425226 Jy ! Component: 100 - total flux cleaned = -0.000464679 Jy ! Component: 150 - total flux cleaned = -0.000494665 Jy ! Component: 200 - total flux cleaned = -0.00051236 Jy ! Total flux subtracted in 200 components = -0.00051236 Jy ! Clean residual min=-0.001433 max=0.001620 Jy/beam ! Clean residual mean=-0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.055886 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.055886 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=0.031176Jy sigma=0.662162 ! Fit after self-cal, rms=0.031184Jy sigma=0.662041 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 = 2.19422e-05 Jy ! Component: 100 - total flux cleaned = 1.3424e-05 Jy ! Component: 150 - total flux cleaned = 5.30756e-06 Jy ! Component: 200 - total flux cleaned = -9.75498e-06 Jy ! Total flux subtracted in 200 components = -9.75498e-06 Jy ! Clean residual min=-0.001411 max=0.001620 Jy/beam ! Clean residual mean=-0.000008 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0558762 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.0558762 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=0.031179Jy sigma=0.661937 ! Fit after self-cal, rms=0.031179Jy sigma=0.661929 ! 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=0.031179Jy sigma=0.661929 ! Fit after self-cal, rms=0.031002Jy sigma=0.661806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=5.25 mas, bpa=10.58 degrees ! Estimated noise=0.420187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147235 Jy ! Component: 100 - total flux cleaned = 0.000116291 Jy ! Component: 150 - total flux cleaned = 9.02931e-05 Jy ! Component: 200 - total flux cleaned = 7.90245e-05 Jy ! Total flux subtracted in 200 components = 7.90245e-05 Jy ! Clean residual min=-0.001616 max=0.002184 Jy/beam ! Clean residual mean=-0.000012 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0559553 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0559553 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=0.030997Jy sigma=0.661979 ! Fit after self-cal, rms=0.030993Jy sigma=0.661857 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, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208978 Jy ! Component: 100 - total flux cleaned = 0.00330612 Jy ! Component: 150 - total flux cleaned = 0.00408718 Jy ! Component: 200 - total flux cleaned = 0.00444204 Jy ! Total flux subtracted in 200 components = 0.00444204 Jy ! Clean residual min=-0.001170 max=0.001038 Jy/beam ! Clean residual mean=-0.000006 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0603973 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 0.0603973 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=0.030854Jy sigma=0.658493 ! Fit after self-cal, rms=0.030832Jy sigma=0.658105 ! 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=1.168 mas, bmaj=3.276 mas, bpa=13.56 degrees ! Estimated noise=0.36552 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.276 at 13.56 degrees (North through East) ! Clean map min=-0.0011796 max=0.045217 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=0.9171 mas, bmaj=2.477 mas, bpa=12.71 degrees ! Estimated noise=0.617426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358366 Jy ! Component: 100 - total flux cleaned = 0.0455369 Jy ! Component: 150 - total flux cleaned = 0.050172 Jy ! Component: 200 - total flux cleaned = 0.0527871 Jy ! Total flux subtracted in 200 components = 0.0527871 Jy ! Clean residual min=-0.002052 max=0.001943 Jy/beam ! Clean residual mean=-0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0527872 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0527872 Jy ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=3.276 mas, bpa=13.56 degrees ! Estimated noise=0.36552 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) ! Added new window around map position (-1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024294 Jy ! Component: 100 - total flux cleaned = 0.00399992 Jy ! Component: 150 - total flux cleaned = 0.00521072 Jy ! Component: 200 - total flux cleaned = 0.00601367 Jy ! Total flux subtracted in 200 components = 0.00601367 Jy ! Clean residual min=-0.001202 max=0.001357 Jy/beam ! Clean residual mean=-0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0588009 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.0588009 Jy ! Inverting map ! Added new window around map position (-11.4, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814124 Jy ! Component: 100 - total flux cleaned = 0.00110162 Jy ! Component: 150 - total flux cleaned = 0.00130393 Jy ! Component: 200 - total flux cleaned = 0.00140962 Jy ! Total flux subtracted in 200 components = 0.00140962 Jy ! Clean residual min=-0.001177 max=0.001014 Jy/beam ! Clean residual mean=-0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0602105 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.0602105 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=2.199 mas, bmaj=5.25 mas, bpa=10.58 degrees ! Estimated noise=0.420187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587329 Jy ! Component: 100 - total flux cleaned = 0.00088359 Jy ! Component: 150 - total flux cleaned = 0.00106839 Jy ! Component: 200 - total flux cleaned = 0.00118226 Jy ! Total flux subtracted in 200 components = 0.00118226 Jy ! Clean residual min=-0.001068 max=0.001009 Jy/beam ! Clean residual mean=-0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0613927 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 = 8.99961e-05 Jy ! Component: 100 - total flux cleaned = 0.000158381 Jy ! Component: 150 - total flux cleaned = 0.000223351 Jy ! Component: 200 - total flux cleaned = 0.000269754 Jy ! Total flux subtracted in 200 components = 0.000269754 Jy ! Clean residual min=-0.001005 max=0.000977 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0616625 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 135 components and 0.0616625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=3.276 mas, bpa=13.56 degrees ! Estimated noise=0.36552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.88274e-05 Jy ! Component: 100 - total flux cleaned = -0.00022596 Jy ! Component: 150 - total flux cleaned = -0.000279892 Jy ! Component: 200 - total flux cleaned = -0.000297359 Jy ! Total flux subtracted in 200 components = -0.000297359 Jy ! Clean residual min=-0.001026 max=0.000946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0613651 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.0613651 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=0.030697Jy sigma=0.655687 ! Fit after self-cal, rms=0.030674Jy sigma=0.655240 wmodel /scr/pima/bs241e_uvs/J1416-2418_X_map.mod ! Writing 161 model components to file: /scr/pima/bs241e_uvs/J1416-2418_X_map.mod wobs /scr/pima/bs241e_uvs/J1416-2418_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241e_uvs/J1416-2418_X_uvs.fits wwins /scr/pima/bs241e_uvs/J1416-2418_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs241e_uvs/J1416-2418_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 = -0.000238126 Jy ! Component: 100 - total flux cleaned = -0.000270524 Jy ! Component: 150 - total flux cleaned = -0.000255874 Jy ! Component: 200 - total flux cleaned = -0.000168704 Jy ! Component: 250 - total flux cleaned = -0.00012635 Jy ! Component: 300 - total flux cleaned = -4.39825e-05 Jy ! Component: 350 - total flux cleaned = 2.26904e-05 Jy ! Component: 400 - total flux cleaned = 6.18964e-05 Jy ! Component: 450 - total flux cleaned = 0.000112917 Jy ! Component: 500 - total flux cleaned = 0.00018743 Jy ! Component: 550 - total flux cleaned = 0.000199498 Jy ! Component: 600 - total flux cleaned = 0.000211418 Jy ! Component: 650 - total flux cleaned = 0.000234933 Jy ! Component: 700 - total flux cleaned = 0.000315082 Jy ! Component: 750 - total flux cleaned = 0.000348754 Jy ! Component: 800 - total flux cleaned = 0.000414839 Jy ! Component: 850 - total flux cleaned = 0.000490492 Jy ! Component: 900 - total flux cleaned = 0.000565037 Jy ! Component: 950 - total flux cleaned = 0.000628001 Jy ! Component: 1000 - total flux cleaned = 0.000679737 Jy ! Component: 1050 - total flux cleaned = 0.00072045 Jy ! Component: 1100 - total flux cleaned = 0.000790519 Jy ! Component: 1150 - total flux cleaned = 0.000800557 Jy ! Component: 1200 - total flux cleaned = 0.000868863 Jy ! Component: 1250 - total flux cleaned = 0.000868829 Jy ! Component: 1300 - total flux cleaned = 0.000916416 Jy ! Component: 1350 - total flux cleaned = 0.000935174 Jy ! Component: 1400 - total flux cleaned = 0.000963087 Jy ! Component: 1450 - total flux cleaned = 0.00099068 Jy ! Component: 1500 - total flux cleaned = 0.00102706 Jy ! Component: 1550 - total flux cleaned = 0.00105417 Jy ! Component: 1600 - total flux cleaned = 0.00109884 Jy ! Component: 1650 - total flux cleaned = 0.00112541 Jy ! Component: 1700 - total flux cleaned = 0.00115151 Jy ! Component: 1750 - total flux cleaned = 0.00120344 Jy ! Component: 1800 - total flux cleaned = 0.00122054 Jy ! Component: 1850 - total flux cleaned = 0.00127141 Jy ! Component: 1900 - total flux cleaned = 0.00130508 Jy ! Component: 1950 - total flux cleaned = 0.00134681 Jy ! Component: 2000 - total flux cleaned = 0.00139625 Jy ! Component: 2050 - total flux cleaned = 0.00144536 Jy ! Component: 2100 - total flux cleaned = 0.00150217 Jy ! Component: 2150 - total flux cleaned = 0.00158266 Jy ! Component: 2200 - total flux cleaned = 0.00164653 Jy ! Component: 2250 - total flux cleaned = 0.0016941 Jy ! Component: 2300 - total flux cleaned = 0.00174915 Jy ! Component: 2350 - total flux cleaned = 0.00183501 Jy ! Component: 2400 - total flux cleaned = 0.00187375 Jy ! Component: 2450 - total flux cleaned = 0.00192766 Jy ! Component: 2500 - total flux cleaned = 0.00196586 Jy ! Component: 2550 - total flux cleaned = 0.00202659 Jy ! Component: 2600 - total flux cleaned = 0.00207941 Jy ! Component: 2650 - total flux cleaned = 0.00213177 Jy ! Component: 2700 - total flux cleaned = 0.00216896 Jy ! Component: 2750 - total flux cleaned = 0.00223548 Jy ! Component: 2800 - total flux cleaned = 0.00227956 Jy ! Component: 2850 - total flux cleaned = 0.00233069 Jy ! Component: 2900 - total flux cleaned = 0.00237423 Jy ! Component: 2950 - total flux cleaned = 0.00242472 Jy ! Component: 3000 - total flux cleaned = 0.00248208 Jy ! Component: 3050 - total flux cleaned = 0.00251062 Jy ! Component: 3100 - total flux cleaned = 0.00256026 Jy ! Component: 3150 - total flux cleaned = 0.00260968 Jy ! Component: 3200 - total flux cleaned = 0.00265175 Jy ! Component: 3250 - total flux cleaned = 0.0026937 Jy ! Component: 3300 - total flux cleaned = 0.0027561 Jy ! Component: 3350 - total flux cleaned = 0.00279057 Jy ! Component: 3400 - total flux cleaned = 0.00281802 Jy ! Component: 3450 - total flux cleaned = 0.00286584 Jy ! Component: 3500 - total flux cleaned = 0.00289298 Jy ! Component: 3550 - total flux cleaned = 0.00293351 Jy ! Component: 3600 - total flux cleaned = 0.00294694 Jy ! Component: 3650 - total flux cleaned = 0.00298044 Jy ! Component: 3700 - total flux cleaned = 0.00301373 Jy ! Component: 3750 - total flux cleaned = 0.00304015 Jy ! Component: 3800 - total flux cleaned = 0.00307306 Jy ! Component: 3850 - total flux cleaned = 0.00308617 Jy ! Component: 3900 - total flux cleaned = 0.00313187 Jy ! Component: 3950 - total flux cleaned = 0.0031449 Jy ! Component: 4000 - total flux cleaned = 0.00320315 Jy ! Component: 4050 - total flux cleaned = 0.00322895 Jy ! Total flux subtracted in 4096 components = 0.00325464 Jy ! Clean residual min=-0.000355 max=0.000378 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0646198 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 403 components and 0.0646197 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241e_uvs/J1416-2418_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.276 at 13.56 degrees (North through East) ! Clean map min=-0.0010133 max=0.044724 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241e_uvs/J1416-2418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0447241 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.737255 0.737255 1.47451 2.94902 5.89804 11.7961 23.5921 47.1843 94.3686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 406.915 quit ! Quitting program ! Log file /scr/pima/bs241e_uvs/J1416-2418_X_uvs.log closed on Fri May 15 09:16:22 2015