! Started logfile: /scr/pima/bp171a7_uvs/J0801+6639_X_uvs.log on Sun May 12 14:01:36 2013 obs /scr/pima/bp171a7_uvs/J0801+6639_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0801+6639_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J0801+6639 ! ! 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 2520 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/J0801+6639_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997749Jy sigma=0.705305 ! Fit after self-cal, rms=0.943135Jy sigma=0.666699 ! 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=0.6699 mas, bmaj=3.234 mas, bpa=-13.87 degrees ! Estimated noise=30.8894 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 = 0.042418 Jy ! Component: 100 - total flux cleaned = 0.0518992 Jy ! Total flux subtracted in 100 components = 0.0518992 Jy ! Clean residual min=-0.002820 max=0.003330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0518992 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0518992 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=0.027883Jy sigma=0.019700 ! Fit after self-cal, rms=0.027872Jy sigma=0.019692 ! 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=0.8565 mas, bmaj=3.321 mas, bpa=-14.98 degrees ! Estimated noise=19.9264 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 = 0.00517486 Jy ! Component: 100 - total flux cleaned = 0.00744723 Jy ! Component: 150 - total flux cleaned = 0.00875324 Jy ! Component: 200 - total flux cleaned = 0.00958028 Jy ! Total flux subtracted in 200 components = 0.00958028 Jy ! Clean residual min=-0.002047 max=0.002247 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0614795 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 52 components and 0.0614795 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=0.026984Jy sigma=0.019065 ! Fit after self-cal, rms=0.026980Jy sigma=0.019062 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.98 KP 0.96 LA 1.11 ! MK 0.95 NL 1.10 OV 1.01 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.83 KP 0.91 LA 1.04 ! MK 1.08 NL 0.99 OV 0.98 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.01 KP 1.13 LA 0.95 ! MK 1.05 NL 1.03 OV 1.00 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 HN 0.97 KP 0.93 LA 0.95 ! MK 1.01 NL 0.94 OV 1.02 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.02 KP 1.07 LA 0.96 ! MK 1.00 NL 0.90 OV 0.96 PT 0.91 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.06 KP 1.05 LA 1.03 ! MK 1.01 NL 1.00 OV 1.00 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.03 KP 0.99 LA 0.97 ! MK 1.02 NL 1.03 OV 0.99 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.98 KP 1.14 LA 0.89 ! MK 1.00 NL 1.04 OV 1.02 PT 0.84 ! SC 1.24 ! ! ! Fit before self-cal, rms=0.026980Jy sigma=0.019062 ! Fit after self-cal, rms=0.026188Jy sigma=0.018576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=3.332 mas, bpa=-15.12 degrees ! Estimated noise=19.8008 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 = 5.05852e-05 Jy ! Component: 100 - total flux cleaned = 6.57804e-05 Jy ! Component: 150 - total flux cleaned = 9.13753e-05 Jy ! Component: 200 - total flux cleaned = 0.000102526 Jy ! Total flux subtracted in 200 components = 0.000102526 Jy ! Clean residual min=-0.001234 max=0.001300 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.061582 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.061582 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=0.026172Jy sigma=0.018565 ! Fit after self-cal, rms=0.026196Jy sigma=0.018559 ! 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=0.026196Jy sigma=0.018559 ! Fit after self-cal, rms=0.026198Jy sigma=0.018558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8605 mas, bmaj=3.329 mas, bpa=-15.14 degrees ! Estimated noise=19.7947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50465e-05 Jy ! Component: 100 - total flux cleaned = 3.53889e-05 Jy ! Component: 150 - total flux cleaned = 2.00813e-05 Jy ! Component: 200 - total flux cleaned = 1.32512e-05 Jy ! Total flux subtracted in 200 components = 1.32512e-05 Jy ! Clean residual min=-0.001228 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0615953 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.0615953 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=0.026192Jy sigma=0.018555 ! Fit after self-cal, rms=0.026192Jy 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 = 7.01069e-06 Jy ! Component: 100 - total flux cleaned = 4.59557e-07 Jy ! Component: 150 - total flux cleaned = -5.32059e-06 Jy ! Component: 200 - total flux cleaned = -5.51415e-06 Jy ! Total flux subtracted in 200 components = -5.51415e-06 Jy ! Clean residual min=-0.001234 max=0.001272 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0615898 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.0615898 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=0.026189Jy sigma=0.018553 ! Fit after self-cal, rms=0.026190Jy sigma=0.018553 ! 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=0.026190Jy sigma=0.018553 ! Fit after self-cal, rms=0.026199Jy sigma=0.018553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=3.327 mas, bpa=-15.18 degrees ! Estimated noise=19.7949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.6595e-05 Jy ! Component: 100 - total flux cleaned = -2.0673e-05 Jy ! Component: 150 - total flux cleaned = -3.15234e-05 Jy ! Component: 200 - total flux cleaned = -3.6143e-05 Jy ! Total flux subtracted in 200 components = -3.6143e-05 Jy ! Clean residual min=-0.001233 max=0.001258 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0615536 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0615536 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=0.026196Jy sigma=0.018551 ! Fit after self-cal, rms=0.026197Jy sigma=0.018551 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 = 5.57253e-06 Jy ! Component: 100 - total flux cleaned = 1.02321e-06 Jy ! Component: 150 - total flux cleaned = -3.37391e-06 Jy ! Component: 200 - total flux cleaned = -1.16005e-05 Jy ! Total flux subtracted in 200 components = -1.16005e-05 Jy ! Clean residual min=-0.001235 max=0.001263 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.061542 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.061542 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=0.026195Jy sigma=0.018551 ! Fit after self-cal, rms=0.026195Jy sigma=0.018551 ! 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=0.026195Jy sigma=0.018551 ! Fit after self-cal, rms=0.026210Jy sigma=0.018550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.932 mas, bmaj=4.134 mas, bpa=-24.11 degrees ! Estimated noise=25.9136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228052 Jy ! Component: 100 - total flux cleaned = 0.000263982 Jy ! Component: 150 - total flux cleaned = 0.000275757 Jy ! Component: 200 - total flux cleaned = 0.000286173 Jy ! Total flux subtracted in 200 components = 0.000286173 Jy ! Clean residual min=-0.001347 max=0.001411 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0618282 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.0618282 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=0.026212Jy sigma=0.018551 ! Fit after self-cal, rms=0.026212Jy sigma=0.018551 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 = 6.30989e-06 Jy ! Component: 100 - total flux cleaned = 1.10975e-05 Jy ! Component: 150 - total flux cleaned = 2.00274e-05 Jy ! Component: 200 - total flux cleaned = 2.80238e-05 Jy ! Total flux subtracted in 200 components = 2.80238e-05 Jy ! Clean residual min=-0.001347 max=0.001401 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0618562 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.0618562 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=0.026215Jy sigma=0.018553 ! Fit after self-cal, rms=0.026215Jy sigma=0.018553 ! 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=0.8626 mas, bmaj=3.325 mas, bpa=-15.22 degrees ! Estimated noise=19.7968 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8626 x 3.325 at -15.22 degrees (North through East) ! Clean map min=-0.0011195 max=0.056722 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=0.6744 mas, bmaj=3.238 mas, bpa=-14.07 degrees ! Estimated noise=31.0561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426014 Jy ! Component: 100 - total flux cleaned = 0.0520056 Jy ! Component: 150 - total flux cleaned = 0.055399 Jy ! Component: 200 - total flux cleaned = 0.0572466 Jy ! Total flux subtracted in 200 components = 0.0572466 Jy ! Clean residual min=-0.002071 max=0.002159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0572466 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0572466 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=3.325 mas, bpa=-15.22 degrees ! Estimated noise=19.7968 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 = 0.0019958 Jy ! Component: 100 - total flux cleaned = 0.0030361 Jy ! Component: 150 - total flux cleaned = 0.00356643 Jy ! Component: 200 - total flux cleaned = 0.00373356 Jy ! Total flux subtracted in 200 components = 0.00373356 Jy ! Clean residual min=-0.001300 max=0.001261 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0609801 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0609801 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=1.932 mas, bmaj=4.134 mas, bpa=-24.11 degrees ! Estimated noise=25.9136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654202 Jy ! Component: 100 - total flux cleaned = 0.000741872 Jy ! Component: 150 - total flux cleaned = 0.00081083 Jy ! Component: 200 - total flux cleaned = 0.000866372 Jy ! Total flux subtracted in 200 components = 0.000866372 Jy ! Clean residual min=-0.001370 max=0.001349 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0618465 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 = 4.48224e-05 Jy ! Component: 100 - total flux cleaned = 8.14717e-05 Jy ! Component: 150 - total flux cleaned = 0.000101642 Jy ! Component: 200 - total flux cleaned = 0.000106314 Jy ! Total flux subtracted in 200 components = 0.000106314 Jy ! Clean residual min=-0.001352 max=0.001361 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0619528 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.0619528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=3.325 mas, bpa=-15.22 degrees ! Estimated noise=19.7968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342961 Jy ! Component: 100 - total flux cleaned = -0.000379406 Jy ! Component: 150 - total flux cleaned = -0.000388864 Jy ! Component: 200 - total flux cleaned = -0.000397117 Jy ! Total flux subtracted in 200 components = -0.000397117 Jy ! Clean residual min=-0.001233 max=0.001235 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0615557 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0615557 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=0.026213Jy sigma=0.018552 ! Fit after self-cal, rms=0.026212Jy sigma=0.018552 wmodel /scr/pima/bp171a7_uvs/J0801+6639_X_map.mod ! Writing 64 model components to file: /scr/pima/bp171a7_uvs/J0801+6639_X_map.mod wobs /scr/pima/bp171a7_uvs/J0801+6639_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0801+6639_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J0801+6639_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J0801+6639_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 = 0.000278754 Jy ! Component: 100 - total flux cleaned = 0.000429715 Jy ! Component: 150 - total flux cleaned = 0.000470651 Jy ! Component: 200 - total flux cleaned = 0.00049041 Jy ! Component: 250 - total flux cleaned = 0.000584657 Jy ! Component: 300 - total flux cleaned = 0.000584713 Jy ! Component: 350 - total flux cleaned = 0.000655805 Jy ! Component: 400 - total flux cleaned = 0.000655452 Jy ! Component: 450 - total flux cleaned = 0.000671866 Jy ! Component: 500 - total flux cleaned = 0.000719984 Jy ! Component: 550 - total flux cleaned = 0.00073556 Jy ! Component: 600 - total flux cleaned = 0.000766744 Jy ! Component: 650 - total flux cleaned = 0.000857119 Jy ! Component: 700 - total flux cleaned = 0.000856982 Jy ! Component: 750 - total flux cleaned = 0.000900081 Jy ! Component: 800 - total flux cleaned = 0.000984387 Jy ! Component: 850 - total flux cleaned = 0.00102532 Jy ! Component: 900 - total flux cleaned = 0.0010387 Jy ! Component: 950 - total flux cleaned = 0.00109157 Jy ! Component: 1000 - total flux cleaned = 0.00115632 Jy ! Component: 1050 - total flux cleaned = 0.00115607 Jy ! Component: 1100 - total flux cleaned = 0.00115612 Jy ! Component: 1150 - total flux cleaned = 0.00119308 Jy ! Component: 1200 - total flux cleaned = 0.00124139 Jy ! Component: 1250 - total flux cleaned = 0.00125348 Jy ! Component: 1300 - total flux cleaned = 0.00128869 Jy ! Component: 1350 - total flux cleaned = 0.00131179 Jy ! Component: 1400 - total flux cleaned = 0.00132323 Jy ! Component: 1450 - total flux cleaned = 0.00134544 Jy ! Component: 1500 - total flux cleaned = 0.00134544 Jy ! Component: 1550 - total flux cleaned = 0.0013563 Jy ! Component: 1600 - total flux cleaned = 0.00138778 Jy ! Component: 1650 - total flux cleaned = 0.00138776 Jy ! Component: 1700 - total flux cleaned = 0.00141817 Jy ! Component: 1750 - total flux cleaned = 0.00140814 Jy ! Component: 1800 - total flux cleaned = 0.00143796 Jy ! Component: 1850 - total flux cleaned = 0.00145759 Jy ! Component: 1900 - total flux cleaned = 0.0015056 Jy ! Component: 1950 - total flux cleaned = 0.00152443 Jy ! Component: 2000 - total flux cleaned = 0.00156173 Jy ! Component: 2050 - total flux cleaned = 0.00161701 Jy ! Component: 2100 - total flux cleaned = 0.00165334 Jy ! Component: 2150 - total flux cleaned = 0.00166226 Jy ! Component: 2200 - total flux cleaned = 0.00171544 Jy ! Component: 2250 - total flux cleaned = 0.00176798 Jy ! Component: 2300 - total flux cleaned = 0.00177662 Jy ! Component: 2350 - total flux cleaned = 0.00179387 Jy ! Component: 2400 - total flux cleaned = 0.00181929 Jy ! Component: 2450 - total flux cleaned = 0.00185285 Jy ! Component: 2500 - total flux cleaned = 0.00187762 Jy ! Component: 2550 - total flux cleaned = 0.00188578 Jy ! Component: 2600 - total flux cleaned = 0.00191841 Jy ! Component: 2650 - total flux cleaned = 0.00193449 Jy ! Component: 2700 - total flux cleaned = 0.00197432 Jy ! Component: 2750 - total flux cleaned = 0.00199015 Jy ! Component: 2800 - total flux cleaned = 0.00201352 Jy ! Component: 2850 - total flux cleaned = 0.00203679 Jy ! Component: 2900 - total flux cleaned = 0.00205211 Jy ! Component: 2950 - total flux cleaned = 0.00208249 Jy ! Component: 3000 - total flux cleaned = 0.00209757 Jy ! Component: 3050 - total flux cleaned = 0.00211256 Jy ! Component: 3100 - total flux cleaned = 0.00212006 Jy ! Component: 3150 - total flux cleaned = 0.00217185 Jy ! Component: 3200 - total flux cleaned = 0.0021792 Jy ! Component: 3250 - total flux cleaned = 0.00219378 Jy ! Component: 3300 - total flux cleaned = 0.00221548 Jy ! Component: 3350 - total flux cleaned = 0.00222269 Jy ! Component: 3400 - total flux cleaned = 0.002237 Jy ! Component: 3450 - total flux cleaned = 0.00223698 Jy ! Component: 3500 - total flux cleaned = 0.00225114 Jy ! Component: 3550 - total flux cleaned = 0.00224409 Jy ! Component: 3600 - total flux cleaned = 0.0022651 Jy ! Component: 3650 - total flux cleaned = 0.0022651 Jy ! Component: 3700 - total flux cleaned = 0.00225819 Jy ! Component: 3750 - total flux cleaned = 0.0022788 Jy ! Component: 3800 - total flux cleaned = 0.00229934 Jy ! Component: 3850 - total flux cleaned = 0.00232653 Jy ! Component: 3900 - total flux cleaned = 0.00234008 Jy ! Component: 3950 - total flux cleaned = 0.00236029 Jy ! Component: 4000 - total flux cleaned = 0.0023804 Jy ! Component: 4050 - total flux cleaned = 0.00240708 Jy ! Total flux subtracted in 4096 components = 0.00242696 Jy ! Clean residual min=-0.000391 max=0.000470 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0639827 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 307 components and 0.0639826 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0801+6639_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8626 x 3.325 at -15.22 degrees (North through East) ! Clean map min=-0.00088501 max=0.056621 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0801+6639_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0566209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.581166 0.581166 1.16233 2.32467 4.64933 9.29866 18.5973 37.1946 74.3893 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0801+6639_X_uvs.log closed on Sun May 12 14:01:40 2013