! Started logfile: /scr/pima/bp171a7_uvs/J1535+6953_X_uvs.log on Sun May 12 14:06:20 2013 obs /scr/pima/bp171a7_uvs/J1535+6953_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1535+6953_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.674074 visibilities/baseline/integration-bin. ! Found source: J1535+6953 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2912 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1535+6953_X] 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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004355Jy sigma=0.680856 ! Fit after self-cal, rms=0.969585Jy sigma=0.657402 ! 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=0.6786 mas, bmaj=3.431 mas, bpa=33.43 degrees ! Estimated noise=33.4313 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 = 0.0236711 Jy ! Component: 100 - total flux cleaned = 0.0292306 Jy ! Total flux subtracted in 100 components = 0.0292306 Jy ! Clean residual min=-0.004256 max=0.003041 Jy/beam ! Clean residual mean=0.000027 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0292306 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0292306 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=0.031698Jy sigma=0.021291 ! Fit after self-cal, rms=0.028752Jy sigma=0.019377 ! 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=0.8591 mas, bmaj=3.664 mas, bpa=32.98 degrees ! Estimated noise=19.4296 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 = 0.00465585 Jy ! Component: 100 - total flux cleaned = 0.0065511 Jy ! Component: 150 - total flux cleaned = 0.00771725 Jy ! Component: 200 - total flux cleaned = 0.00844234 Jy ! Total flux subtracted in 200 components = 0.00844234 Jy ! Clean residual min=-0.002598 max=0.001945 Jy/beam ! Clean residual mean=0.000020 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0376729 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.0376729 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=0.028082Jy sigma=0.018885 ! Fit after self-cal, rms=0.028083Jy sigma=0.018881 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.86 KP 1.08 LA 1.13 ! MK 1.03 NL 1.13 OV 1.03 PT 0.82 ! SC 0.91 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.96 KP 1.00 LA 0.95 ! MK 1.12 NL 1.03 OV 0.88 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.98 KP 1.15 LA 0.90 ! MK 1.10 NL 1.27 OV 1.05 PT 1.01 ! SC 0.87 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.30 HN 0.92 KP 1.02 LA 1.01 ! MK 1.19 NL 0.95 OV 0.90 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.88 KP 1.12 LA 0.94 ! MK 0.99 NL 0.98 OV 0.98 PT 0.83 ! SC 0.87 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.92 KP 1.03 LA 0.93 ! MK 1.09 NL 1.12 OV 1.00 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.00 KP 1.00 LA 1.01 ! MK 1.00 NL 0.99 OV 0.96 PT 0.84 ! SC 0.90 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.96 KP 1.04 LA 0.89 ! MK 1.02 NL 1.07 OV 1.00 PT 0.78 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.028083Jy sigma=0.018881 ! Fit after self-cal, rms=0.027472Jy sigma=0.018601 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8677 mas, bmaj=3.668 mas, bpa=32.54 degrees ! Estimated noise=19.2811 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 = 0.000374594 Jy ! Component: 100 - total flux cleaned = 0.000302299 Jy ! Component: 150 - total flux cleaned = 0.000241188 Jy ! Component: 200 - total flux cleaned = 0.00018865 Jy ! Total flux subtracted in 200 components = 0.00018865 Jy ! Clean residual min=-0.001370 max=0.001345 Jy/beam ! Clean residual mean=-0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0378616 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0378616 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=0.027449Jy sigma=0.018585 ! Fit after self-cal, rms=0.027512Jy sigma=0.018566 ! 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=0.027512Jy sigma=0.018566 ! Fit after self-cal, rms=0.027593Jy sigma=0.018563 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.864 mas, bmaj=3.667 mas, bpa=32.54 degrees ! Estimated noise=19.2969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319113 Jy ! Component: 100 - total flux cleaned = 0.000305717 Jy ! Component: 150 - total flux cleaned = 0.000258441 Jy ! Component: 200 - total flux cleaned = 0.000206727 Jy ! Total flux subtracted in 200 components = 0.000206727 Jy ! Clean residual min=-0.001459 max=0.001380 Jy/beam ! Clean residual mean=-0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0380683 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0380683 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=0.027580Jy sigma=0.018555 ! Fit after self-cal, rms=0.027586Jy sigma=0.018555 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 = 3.5339e-06 Jy ! Component: 100 - total flux cleaned = -4.45898e-05 Jy ! Component: 150 - total flux cleaned = -7.12851e-05 Jy ! Component: 200 - total flux cleaned = -0.000104493 Jy ! Total flux subtracted in 200 components = -0.000104493 Jy ! Clean residual min=-0.001427 max=0.001351 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0379638 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0379638 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=0.027580Jy sigma=0.018550 ! Fit after self-cal, rms=0.027579Jy sigma=0.018550 ! 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=0.027579Jy sigma=0.018550 ! Fit after self-cal, rms=0.027559Jy sigma=0.018549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.86 mas, bmaj=3.669 mas, bpa=32.57 degrees ! Estimated noise=19.2813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247744 Jy ! Component: 100 - total flux cleaned = 0.000240419 Jy ! Component: 150 - total flux cleaned = 0.000202405 Jy ! Component: 200 - total flux cleaned = 0.000174396 Jy ! Total flux subtracted in 200 components = 0.000174396 Jy ! Clean residual min=-0.001388 max=0.001338 Jy/beam ! Clean residual mean=-0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0381382 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0381382 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=0.027553Jy sigma=0.018546 ! Fit after self-cal, rms=0.027553Jy sigma=0.018545 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 = -3.29118e-06 Jy ! Component: 100 - total flux cleaned = -2.31137e-05 Jy ! Component: 150 - total flux cleaned = -3.55249e-05 Jy ! Component: 200 - total flux cleaned = -4.15053e-05 Jy ! Total flux subtracted in 200 components = -4.15053e-05 Jy ! Clean residual min=-0.001367 max=0.001330 Jy/beam ! Clean residual mean=-0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0380967 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0380967 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=0.027550Jy sigma=0.018543 ! Fit after self-cal, rms=0.027550Jy sigma=0.018543 ! 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=0.027550Jy sigma=0.018543 ! Fit after self-cal, rms=0.027532Jy sigma=0.018542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.025 mas, bmaj=4.514 mas, bpa=26.7 degrees ! Estimated noise=25.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120262 Jy ! Component: 100 - total flux cleaned = 0.000150504 Jy ! Component: 150 - total flux cleaned = 0.000166226 Jy ! Component: 200 - total flux cleaned = 0.000165895 Jy ! Total flux subtracted in 200 components = 0.000165895 Jy ! Clean residual min=-0.001517 max=0.001279 Jy/beam ! Clean residual mean=-0.000010 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0382626 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0382626 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=0.027530Jy sigma=0.018541 ! Fit after self-cal, rms=0.027530Jy sigma=0.018541 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 = -9.97187e-06 Jy ! Component: 100 - total flux cleaned = -9.90809e-06 Jy ! Component: 150 - total flux cleaned = -5.85323e-06 Jy ! Component: 200 - total flux cleaned = -2.32318e-06 Jy ! Total flux subtracted in 200 components = -2.32318e-06 Jy ! Clean residual min=-0.001508 max=0.001282 Jy/beam ! Clean residual mean=-0.000011 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0382603 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0382603 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=0.027530Jy sigma=0.018541 ! Fit after self-cal, rms=0.027530Jy sigma=0.018540 ! 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=0.8569 mas, bmaj=3.671 mas, bpa=32.61 degrees ! Estimated noise=19.2711 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8569 x 3.671 at 32.61 degrees (North through East) ! Clean map min=-0.0012789 max=0.033519 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=0.6756 mas, bmaj=3.442 mas, bpa=33.18 degrees ! Estimated noise=32.8034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252686 Jy ! Component: 100 - total flux cleaned = 0.0310306 Jy ! Component: 150 - total flux cleaned = 0.0331006 Jy ! Component: 200 - total flux cleaned = 0.0343564 Jy ! Total flux subtracted in 200 components = 0.0343564 Jy ! Clean residual min=-0.002938 max=0.002469 Jy/beam ! Clean residual mean=0.000010 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0343564 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0343564 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=3.671 mas, bpa=32.61 degrees ! Estimated noise=19.2711 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 = 0.0020105 Jy ! Component: 100 - total flux cleaned = 0.00299445 Jy ! Component: 150 - total flux cleaned = 0.00336524 Jy ! Component: 200 - total flux cleaned = 0.00344892 Jy ! Total flux subtracted in 200 components = 0.00344892 Jy ! Clean residual min=-0.001471 max=0.001401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0378053 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0378053 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=2.025 mas, bmaj=4.514 mas, bpa=26.7 degrees ! Estimated noise=25.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360313 Jy ! Component: 100 - total flux cleaned = 0.000399409 Jy ! Component: 150 - total flux cleaned = 0.000433718 Jy ! Component: 200 - total flux cleaned = 0.00045351 Jy ! Total flux subtracted in 200 components = 0.00045351 Jy ! Clean residual min=-0.001522 max=0.001293 Jy/beam ! Clean residual mean=-0.000010 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0382588 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 = 9.13937e-06 Jy ! Component: 100 - total flux cleaned = 4.14624e-07 Jy ! Component: 150 - total flux cleaned = -7.51224e-06 Jy ! Component: 200 - total flux cleaned = -1.51971e-05 Jy ! Total flux subtracted in 200 components = -1.51971e-05 Jy ! Clean residual min=-0.001490 max=0.001292 Jy/beam ! Clean residual mean=-0.000010 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0382436 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.0382436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=3.671 mas, bpa=32.61 degrees ! Estimated noise=19.2711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123604 Jy ! Component: 100 - total flux cleaned = -0.00011157 Jy ! Component: 150 - total flux cleaned = -0.000111822 Jy ! Component: 200 - total flux cleaned = -0.000121808 Jy ! Total flux subtracted in 200 components = -0.000121808 Jy ! Clean residual min=-0.001341 max=0.001336 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0381218 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0381218 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=0.027536Jy sigma=0.018547 ! Fit after self-cal, rms=0.027533Jy sigma=0.018546 wmodel /scr/pima/bp171a7_uvs/J1535+6953_X_map.mod ! Writing 67 model components to file: /scr/pima/bp171a7_uvs/J1535+6953_X_map.mod wobs /scr/pima/bp171a7_uvs/J1535+6953_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1535+6953_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1535+6953_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1535+6953_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 = -7.69924e-05 Jy ! Component: 100 - total flux cleaned = -0.000256265 Jy ! Component: 150 - total flux cleaned = -0.000439092 Jy ! Component: 200 - total flux cleaned = -0.000534366 Jy ! Component: 250 - total flux cleaned = -0.000570792 Jy ! Component: 300 - total flux cleaned = -0.000518728 Jy ! Component: 350 - total flux cleaned = -0.000535518 Jy ! Component: 400 - total flux cleaned = -0.000518804 Jy ! Component: 450 - total flux cleaned = -0.000565156 Jy ! Component: 500 - total flux cleaned = -0.000610604 Jy ! Component: 550 - total flux cleaned = -0.000684439 Jy ! Component: 600 - total flux cleaned = -0.000742282 Jy ! Component: 650 - total flux cleaned = -0.000854597 Jy ! Component: 700 - total flux cleaned = -0.000922665 Jy ! Component: 750 - total flux cleaned = -0.00101604 Jy ! Component: 800 - total flux cleaned = -0.00108128 Jy ! Component: 850 - total flux cleaned = -0.00114549 Jy ! Component: 900 - total flux cleaned = -0.00123307 Jy ! Component: 950 - total flux cleaned = -0.00128217 Jy ! Component: 1000 - total flux cleaned = -0.00130637 Jy ! Component: 1050 - total flux cleaned = -0.00135338 Jy ! Component: 1100 - total flux cleaned = -0.00134203 Jy ! Component: 1150 - total flux cleaned = -0.0013197 Jy ! Component: 1200 - total flux cleaned = -0.00130874 Jy ! Component: 1250 - total flux cleaned = -0.00127626 Jy ! Component: 1300 - total flux cleaned = -0.00127635 Jy ! Component: 1350 - total flux cleaned = -0.00119216 Jy ! Component: 1400 - total flux cleaned = -0.00121299 Jy ! Component: 1450 - total flux cleaned = -0.00117209 Jy ! Component: 1500 - total flux cleaned = -0.00115212 Jy ! Component: 1550 - total flux cleaned = -0.00115204 Jy ! Component: 1600 - total flux cleaned = -0.00115185 Jy ! Component: 1650 - total flux cleaned = -0.00111352 Jy ! Component: 1700 - total flux cleaned = -0.00109465 Jy ! Component: 1750 - total flux cleaned = -0.00109468 Jy ! Component: 1800 - total flux cleaned = -0.00104864 Jy ! Component: 1850 - total flux cleaned = -0.00104863 Jy ! Component: 1900 - total flux cleaned = -0.00101278 Jy ! Component: 1950 - total flux cleaned = -0.000995332 Jy ! Component: 2000 - total flux cleaned = -0.000978015 Jy ! Component: 2050 - total flux cleaned = -0.000995237 Jy ! Component: 2100 - total flux cleaned = -0.000969742 Jy ! Component: 2150 - total flux cleaned = -0.000986523 Jy ! Component: 2200 - total flux cleaned = -0.000978294 Jy ! Component: 2250 - total flux cleaned = -0.00101112 Jy ! Component: 2300 - total flux cleaned = -0.00104342 Jy ! Component: 2350 - total flux cleaned = -0.00105942 Jy ! Component: 2400 - total flux cleaned = -0.00107526 Jy ! Component: 2450 - total flux cleaned = -0.00110665 Jy ! Component: 2500 - total flux cleaned = -0.00113771 Jy ! Component: 2550 - total flux cleaned = -0.00116854 Jy ! Component: 2600 - total flux cleaned = -0.00122195 Jy ! Component: 2650 - total flux cleaned = -0.00121447 Jy ! Component: 2700 - total flux cleaned = -0.00125941 Jy ! Component: 2750 - total flux cleaned = -0.00131861 Jy ! Component: 2800 - total flux cleaned = -0.00131855 Jy ! Component: 2850 - total flux cleaned = -0.00133315 Jy ! Component: 2900 - total flux cleaned = -0.00136922 Jy ! Component: 2950 - total flux cleaned = -0.00140488 Jy ! Component: 3000 - total flux cleaned = -0.00144028 Jy ! Component: 3050 - total flux cleaned = -0.00147547 Jy ! Component: 3100 - total flux cleaned = -0.00148949 Jy ! Component: 3150 - total flux cleaned = -0.00149641 Jy ! Component: 3200 - total flux cleaned = -0.00153767 Jy ! Component: 3250 - total flux cleaned = -0.00156483 Jy ! Component: 3300 - total flux cleaned = -0.00157164 Jy ! Component: 3350 - total flux cleaned = -0.00160526 Jy ! Component: 3400 - total flux cleaned = -0.00161191 Jy ! Component: 3450 - total flux cleaned = -0.00161856 Jy ! Component: 3500 - total flux cleaned = -0.00163822 Jy ! Component: 3550 - total flux cleaned = -0.0016447 Jy ! Component: 3600 - total flux cleaned = -0.00165119 Jy ! Component: 3650 - total flux cleaned = -0.00165113 Jy ! Component: 3700 - total flux cleaned = -0.00165758 Jy ! Component: 3750 - total flux cleaned = -0.0016576 Jy ! Component: 3800 - total flux cleaned = -0.00167032 Jy ! Component: 3850 - total flux cleaned = -0.00167037 Jy ! Component: 3900 - total flux cleaned = -0.00167036 Jy ! Component: 3950 - total flux cleaned = -0.00167652 Jy ! Component: 4000 - total flux cleaned = -0.00165178 Jy ! Component: 4050 - total flux cleaned = -0.00166406 Jy ! Total flux subtracted in 4096 components = -0.00165795 Jy ! Clean residual min=-0.000394 max=0.000336 Jy/beam ! Clean residual mean=0.000003 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0364638 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 344 components and 0.0364638 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1535+6953_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8569 x 3.671 at 32.61 degrees (North through East) ! Clean map min=-0.00070441 max=0.033436 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1535+6953_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0334359 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92672 0.92672 1.85344 3.70688 7.41376 14.8275 29.655 59.3101 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.033 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1535+6953_X_uvs.log closed on Sun May 12 14:06:23 2013