! Started logfile: /scr/pima/bg219b_uvs/J2156-0037_X_uvs.log on Thu Apr 7 02:04:47 2016 obs /scr/pima/bg219b_uvs/J2156-0037_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2156-0037_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J2156-0037 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 13500 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219b_uvs/J2156-0037_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.100669Jy sigma=23.698412 ! Fit after self-cal, rms=0.496787Jy sigma=10.802358 ! 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=0.7448 mas, bmaj=1.793 mas, bpa=-1.533 degrees ! Estimated noise=0.589274 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 = 0.389407 Jy ! Component: 100 - total flux cleaned = 0.4748 Jy ! Total flux subtracted in 100 components = 0.4748 Jy ! Clean residual min=-0.009376 max=0.026942 Jy/beam ! Clean residual mean=0.000015 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.4748 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.4748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079098Jy sigma=1.717255 ! Fit after self-cal, rms=0.079092Jy sigma=1.717116 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287561 Jy ! Component: 100 - total flux cleaned = 0.0442488 Jy ! Total flux subtracted in 100 components = 0.0442488 Jy ! Clean residual min=-0.005422 max=0.007921 Jy/beam ! Clean residual mean=0.000008 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.519049 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.519049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065504Jy sigma=1.407896 ! Fit after self-cal, rms=0.065480Jy sigma=1.407476 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981648 Jy ! Component: 100 - total flux cleaned = 0.0162969 Jy ! Total flux subtracted in 100 components = 0.0162969 Jy ! Clean residual min=-0.004452 max=0.005167 Jy/beam ! Clean residual mean=0.000005 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.535346 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.535346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063555Jy sigma=1.364698 ! Fit after self-cal, rms=0.063536Jy sigma=1.364320 ! 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=0.8982 mas, bmaj=2.058 mas, bpa=-2.88 degrees ! Estimated noise=0.406169 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 (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700627 Jy ! Component: 100 - total flux cleaned = 0.0113327 Jy ! Component: 150 - total flux cleaned = 0.0136968 Jy ! Component: 200 - total flux cleaned = 0.0143785 Jy ! Total flux subtracted in 200 components = 0.0143785 Jy ! Clean residual min=-0.003207 max=0.004169 Jy/beam ! Clean residual mean=0.000003 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.549725 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.549724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062648Jy sigma=1.344651 ! Fit after self-cal, rms=0.062611Jy sigma=1.343677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 2.058 at -2.88 degrees (North through East) ! Clean map min=-0.0030159 max=0.50465 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.96 ! LA 0.99 MK 0.99 NL 1.00 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.99 ! LA 1.01 MK 1.01 NL 1.03 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 1.01 ! LA 1.02 MK 1.01 NL 1.03 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.97 ! LA 0.99 MK 0.98 NL 1.00 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 1.02 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.02 ! LA 1.01 MK 1.04 NL 1.02 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 1.00 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062611Jy sigma=1.343677 ! Fit after self-cal, rms=0.060277Jy sigma=1.289421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.063 mas, bpa=-2.867 degrees ! Estimated noise=0.405909 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 = -0.00150685 Jy ! Component: 100 - total flux cleaned = -0.00172037 Jy ! Component: 150 - total flux cleaned = -0.00190359 Jy ! Component: 200 - total flux cleaned = -0.00205834 Jy ! Total flux subtracted in 200 components = -0.00205834 Jy ! Clean residual min=-0.002615 max=0.002825 Jy/beam ! Clean residual mean=0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.547666 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.547666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060198Jy sigma=1.287434 ! Fit after self-cal, rms=0.060197Jy sigma=1.287364 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060197Jy sigma=1.287364 ! Fit after self-cal, rms=0.060035Jy sigma=1.279653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=2.064 mas, bpa=-2.882 degrees ! Estimated noise=0.406061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00084457 Jy ! Component: 100 - total flux cleaned = -0.000904473 Jy ! Component: 150 - total flux cleaned = -0.000905838 Jy ! Component: 200 - total flux cleaned = -0.000929218 Jy ! Total flux subtracted in 200 components = -0.000929218 Jy ! Clean residual min=-0.002232 max=0.002641 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.546737 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.546737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060010Jy sigma=1.279074 ! Fit after self-cal, rms=0.060009Jy sigma=1.279043 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 (-11.2, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202683 Jy ! Component: 100 - total flux cleaned = 0.0025936 Jy ! Component: 150 - total flux cleaned = 0.00284411 Jy ! Component: 200 - total flux cleaned = 0.0030212 Jy ! Total flux subtracted in 200 components = 0.0030212 Jy ! Clean residual min=-0.002115 max=0.002248 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.549758 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.549758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059913Jy sigma=1.276788 ! Fit after self-cal, rms=0.059907Jy sigma=1.276661 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059907Jy sigma=1.276661 ! Fit after self-cal, rms=0.059918Jy sigma=1.276508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9022 mas, bmaj=2.065 mas, bpa=-2.896 degrees ! Estimated noise=0.406128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658544 Jy ! Component: 100 - total flux cleaned = 0.000790518 Jy ! Component: 150 - total flux cleaned = 0.000909048 Jy ! Component: 200 - total flux cleaned = 0.00101913 Jy ! Total flux subtracted in 200 components = 0.00101913 Jy ! Clean residual min=-0.002052 max=0.002173 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.550777 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.550777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059887Jy sigma=1.275811 ! Fit after self-cal, rms=0.059886Jy sigma=1.275783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020175 Jy ! Component: 100 - total flux cleaned = 0.000303612 Jy ! Component: 150 - total flux cleaned = 0.000351638 Jy ! Component: 200 - total flux cleaned = 0.000397552 Jy ! Total flux subtracted in 200 components = 0.000397552 Jy ! Clean residual min=-0.001984 max=0.002145 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.551174 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.551175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059868Jy sigma=1.275404 ! Fit after self-cal, rms=0.059868Jy sigma=1.275396 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059868Jy sigma=1.275396 ! Fit after self-cal, rms=0.059875Jy sigma=1.275334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=3.272 mas, bpa=-1.278 degrees ! Estimated noise=0.518254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.28532e-05 Jy ! Component: 100 - total flux cleaned = 1.22896e-05 Jy ! Component: 150 - total flux cleaned = 5.16424e-05 Jy ! Component: 200 - total flux cleaned = 0.00012062 Jy ! Total flux subtracted in 200 components = 0.00012062 Jy ! Clean residual min=-0.002688 max=0.002365 Jy/beam ! Clean residual mean=0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.551295 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.551295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059865Jy sigma=1.275127 ! Fit after self-cal, rms=0.059864Jy sigma=1.275119 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 = -2.07511e-05 Jy ! Component: 100 - total flux cleaned = 9.69477e-06 Jy ! Component: 150 - total flux cleaned = 5.21991e-05 Jy ! Component: 200 - total flux cleaned = 9.12655e-05 Jy ! Total flux subtracted in 200 components = 9.12655e-05 Jy ! Clean residual min=-0.002682 max=0.002355 Jy/beam ! Clean residual mean=0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.551387 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.551386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059860Jy sigma=1.275058 ! Fit after self-cal, rms=0.059859Jy sigma=1.275056 ! 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=0.9023 mas, bmaj=2.065 mas, bpa=-2.91 degrees ! Estimated noise=0.406158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9023 x 2.065 at -2.91 degrees (North through East) ! Clean map min=-0.0022332 max=0.50402 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059859Jy sigma=1.275056 ! Fit after self-cal, rms=0.056530Jy sigma=1.200615 ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=2.066 mas, bpa=-2.957 degrees ! Estimated noise=0.403554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235734 Jy ! Component: 100 - total flux cleaned = -0.00295819 Jy ! Component: 150 - total flux cleaned = -0.00325331 Jy ! Component: 200 - total flux cleaned = -0.00339756 Jy ! Total flux subtracted in 200 components = -0.00339756 Jy ! Clean residual min=-0.002630 max=0.002404 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.547989 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.547989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056420Jy sigma=1.197455 ! Fit after self-cal, rms=0.056419Jy sigma=1.197419 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103145 Jy ! Component: 100 - total flux cleaned = 0.000190618 Jy ! Component: 150 - total flux cleaned = 0.000216473 Jy ! Component: 200 - total flux cleaned = 0.000265109 Jy ! Total flux subtracted in 200 components = 0.000265109 Jy ! Clean residual min=-0.002524 max=0.002381 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.548254 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.548254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056398Jy sigma=1.196823 ! Fit after self-cal, rms=0.056398Jy sigma=1.196804 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056398Jy sigma=1.196804 ! Fit after self-cal, rms=0.056125Jy sigma=1.195147 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=0.7469 mas, bmaj=1.799 mas, bpa=-1.604 degrees ! Estimated noise=0.583149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385338 Jy ! Component: 100 - total flux cleaned = 0.469611 Jy ! Component: 150 - total flux cleaned = 0.49683 Jy ! Component: 200 - total flux cleaned = 0.511297 Jy ! Total flux subtracted in 200 components = 0.511297 Jy ! Clean residual min=-0.004554 max=0.007186 Jy/beam ! Clean residual mean=0.000005 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.511297 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 0.511297 Jy ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=2.067 mas, bpa=-2.974 degrees ! Estimated noise=0.401534 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 = 0.0111279 Jy ! Component: 100 - total flux cleaned = 0.0174641 Jy ! Component: 150 - total flux cleaned = 0.0219953 Jy ! Component: 200 - total flux cleaned = 0.0254392 Jy ! Total flux subtracted in 200 components = 0.0254392 Jy ! Clean residual min=-0.003158 max=0.002770 Jy/beam ! Clean residual mean=0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.536737 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.536737 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=2.097 mas, bmaj=3.279 mas, bpa=-1.289 degrees ! Estimated noise=0.511931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314538 Jy ! Component: 100 - total flux cleaned = 0.00500545 Jy ! Component: 150 - total flux cleaned = 0.00624758 Jy ! Component: 200 - total flux cleaned = 0.00673323 Jy ! Total flux subtracted in 200 components = 0.00673323 Jy ! Clean residual min=-0.003705 max=0.003098 Jy/beam ! Clean residual mean=0.000003 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.54347 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 = 0.000245091 Jy ! Component: 100 - total flux cleaned = 0.000496396 Jy ! Component: 150 - total flux cleaned = 0.000693041 Jy ! Component: 200 - total flux cleaned = 0.00084725 Jy ! Total flux subtracted in 200 components = 0.00084725 Jy ! Clean residual min=-0.003651 max=0.003039 Jy/beam ! Clean residual mean=0.000003 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.544317 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 0.544317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=2.067 mas, bpa=-2.974 degrees ! Estimated noise=0.401534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822225 Jy ! Component: 100 - total flux cleaned = -0.000684231 Jy ! Component: 150 - total flux cleaned = -0.00056504 Jy ! Component: 200 - total flux cleaned = -0.000410738 Jy ! Total flux subtracted in 200 components = -0.000410738 Jy ! Clean residual min=-0.002849 max=0.002447 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.543906 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.543906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056179Jy sigma=1.195708 ! Fit after self-cal, rms=0.056165Jy sigma=1.195497 wmodel /scr/pima/bg219b_uvs/J2156-0037_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219b_uvs/J2156-0037_X_map.mod wobs /scr/pima/bg219b_uvs/J2156-0037_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2156-0037_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2156-0037_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J2156-0037_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 = -0.000707625 Jy ! Component: 100 - total flux cleaned = -0.000827481 Jy ! Component: 150 - total flux cleaned = -0.00101902 Jy ! Component: 200 - total flux cleaned = -0.00123717 Jy ! Component: 250 - total flux cleaned = -0.00141095 Jy ! Component: 300 - total flux cleaned = -0.00164301 Jy ! Component: 350 - total flux cleaned = -0.0017701 Jy ! Component: 400 - total flux cleaned = -0.00183136 Jy ! Component: 450 - total flux cleaned = -0.00180147 Jy ! Component: 500 - total flux cleaned = -0.00183082 Jy ! Component: 550 - total flux cleaned = -0.00174563 Jy ! Component: 600 - total flux cleaned = -0.00174568 Jy ! Component: 650 - total flux cleaned = -0.00177323 Jy ! Component: 700 - total flux cleaned = -0.0017734 Jy ! Component: 750 - total flux cleaned = -0.00177307 Jy ! Component: 800 - total flux cleaned = -0.00174793 Jy ! Component: 850 - total flux cleaned = -0.00177321 Jy ! Component: 900 - total flux cleaned = -0.00187058 Jy ! Component: 950 - total flux cleaned = -0.00182216 Jy ! Component: 1000 - total flux cleaned = -0.00186997 Jy ! Component: 1050 - total flux cleaned = -0.00200921 Jy ! Component: 1100 - total flux cleaned = -0.00212243 Jy ! Component: 1150 - total flux cleaned = -0.00212226 Jy ! Component: 1200 - total flux cleaned = -0.00218794 Jy ! Component: 1250 - total flux cleaned = -0.0021449 Jy ! Component: 1300 - total flux cleaned = -0.0021453 Jy ! Component: 1350 - total flux cleaned = -0.00218722 Jy ! Component: 1400 - total flux cleaned = -0.00220793 Jy ! Component: 1450 - total flux cleaned = -0.00220794 Jy ! Component: 1500 - total flux cleaned = -0.002288 Jy ! Component: 1550 - total flux cleaned = -0.00224823 Jy ! Component: 1600 - total flux cleaned = -0.00228699 Jy ! Component: 1650 - total flux cleaned = -0.00228718 Jy ! Component: 1700 - total flux cleaned = -0.00238219 Jy ! Component: 1750 - total flux cleaned = -0.00243877 Jy ! Component: 1800 - total flux cleaned = -0.00247605 Jy ! Component: 1850 - total flux cleaned = -0.00256817 Jy ! Component: 1900 - total flux cleaned = -0.00254951 Jy ! Component: 1950 - total flux cleaned = -0.00269283 Jy ! Component: 2000 - total flux cleaned = -0.00269263 Jy ! Component: 2050 - total flux cleaned = -0.00271037 Jy ! Component: 2100 - total flux cleaned = -0.00279743 Jy ! Component: 2150 - total flux cleaned = -0.00284924 Jy ! Component: 2200 - total flux cleaned = -0.00300252 Jy ! Component: 2250 - total flux cleaned = -0.00308665 Jy ! Component: 2300 - total flux cleaned = -0.00315327 Jy ! Component: 2350 - total flux cleaned = -0.00321915 Jy ! Component: 2400 - total flux cleaned = -0.00326836 Jy ! Component: 2450 - total flux cleaned = -0.00339756 Jy ! Component: 2500 - total flux cleaned = -0.00342966 Jy ! Component: 2550 - total flux cleaned = -0.00349319 Jy ! Component: 2600 - total flux cleaned = -0.00355617 Jy ! Component: 2650 - total flux cleaned = -0.00361861 Jy ! Component: 2700 - total flux cleaned = -0.00372683 Jy ! Component: 2750 - total flux cleaned = -0.00374214 Jy ! Component: 2800 - total flux cleaned = -0.00381816 Jy ! Component: 2850 - total flux cleaned = -0.00387846 Jy ! Component: 2900 - total flux cleaned = -0.00398309 Jy ! Component: 2950 - total flux cleaned = -0.00410155 Jy ! Component: 3000 - total flux cleaned = -0.00416037 Jy ! Component: 3050 - total flux cleaned = -0.00420405 Jy ! Component: 3100 - total flux cleaned = -0.00426202 Jy ! Component: 3150 - total flux cleaned = -0.00433373 Jy ! Component: 3200 - total flux cleaned = -0.00440468 Jy ! Component: 3250 - total flux cleaned = -0.00439077 Jy ! Component: 3300 - total flux cleaned = -0.00444694 Jy ! Component: 3350 - total flux cleaned = -0.00453025 Jy ! Component: 3400 - total flux cleaned = -0.00454425 Jy ! Component: 3450 - total flux cleaned = -0.00462631 Jy ! Component: 3500 - total flux cleaned = -0.00462615 Jy ! Component: 3550 - total flux cleaned = -0.00472046 Jy ! Component: 3600 - total flux cleaned = -0.00477387 Jy ! Component: 3650 - total flux cleaned = -0.00480049 Jy ! Component: 3700 - total flux cleaned = -0.0048664 Jy ! Component: 3750 - total flux cleaned = -0.00493188 Jy ! Component: 3800 - total flux cleaned = -0.00500984 Jy ! Component: 3850 - total flux cleaned = -0.00507444 Jy ! Component: 3900 - total flux cleaned = -0.00511298 Jy ! Component: 3950 - total flux cleaned = -0.00521486 Jy ! Component: 4000 - total flux cleaned = -0.00526535 Jy ! Component: 4050 - total flux cleaned = -0.00532813 Jy ! Total flux subtracted in 4096 components = -0.00534056 Jy ! Clean residual min=-0.000756 max=0.000640 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.538566 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 425 components and 0.538566 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2156-0037_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.902 x 2.067 at -2.974 degrees (North through East) ! Clean map min=-0.0016632 max=0.50011 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2156-0037_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.500109 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212383 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127402 0.127402 0.254804 0.509608 1.01922 2.03843 4.07687 8.15373 16.3075 32.6149 65.2299 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.5 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2354.75 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2156-0037_X_uvs.log closed on Thu Apr 7 02:04:51 2016