! Started logfile: /scr/pima/bp171a7_uvs/J1504+0813_X_uvs.log on Sun May 12 14:05:54 2013 obs /scr/pima/bp171a7_uvs/J1504+0813_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1504+0813_X_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.887755 visibilities/baseline/integration-bin. ! Found source: J1504+0813 ! ! 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 2784 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/J1504+0813_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018614Jy sigma=0.720150 ! Fit after self-cal, rms=0.837545Jy sigma=0.592135 ! 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=0.9403 mas, bmaj=2.608 mas, bpa=13.89 degrees ! Estimated noise=25.3508 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 = 0.124444 Jy ! Component: 100 - total flux cleaned = 0.152283 Jy ! Total flux subtracted in 100 components = 0.152283 Jy ! Clean residual min=-0.006241 max=0.009745 Jy/beam ! Clean residual mean=-0.000017 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.152283 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.152283 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=0.034917Jy sigma=0.024683 ! Fit after self-cal, rms=0.034913Jy sigma=0.024680 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=2.889 mas, bpa=12.19 degrees ! Estimated noise=18.9556 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 = 0.0114367 Jy ! Component: 100 - total flux cleaned = 0.0166065 Jy ! Component: 150 - total flux cleaned = 0.0195157 Jy ! Component: 200 - total flux cleaned = 0.0212027 Jy ! Total flux subtracted in 200 components = 0.0212027 Jy ! Clean residual min=-0.006078 max=0.004857 Jy/beam ! Clean residual mean=-0.000016 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.173486 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.173486 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=0.031331Jy sigma=0.022147 ! Fit after self-cal, rms=0.031321Jy sigma=0.022140 ! 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 1.12 HN 0.95 KP 0.95 LA 1.02 ! NL 1.05 OV 1.03 PT 0.89 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.94 KP 0.99 LA 0.98 ! NL 1.03 OV 0.96 PT 0.90 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.96 KP 1.13 LA 0.93 ! NL 1.07 OV 1.02 PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.03 KP 0.94 LA 0.97 ! NL 1.00 OV 1.03 PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.00 KP 1.09 LA 0.96 ! NL 0.97 OV 0.99 PT 0.89 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.06 KP 1.06 LA 1.01 ! NL 1.05 OV 1.06 PT 0.92 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.04 KP 1.04 LA 0.94 ! NL 1.03 OV 1.06 PT 0.88 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.03 KP 1.11 LA 0.91 ! NL 1.06 OV 1.05 PT 0.87 SC 1.13 ! ! ! Fit before self-cal, rms=0.031321Jy sigma=0.022140 ! Fit after self-cal, rms=0.027925Jy sigma=0.019604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=2.905 mas, bpa=12.27 degrees ! Estimated noise=19.0016 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 = -0.000511268 Jy ! Component: 100 - total flux cleaned = -0.000539459 Jy ! Component: 150 - total flux cleaned = -0.000626388 Jy ! Component: 200 - total flux cleaned = -0.000705105 Jy ! Total flux subtracted in 200 components = -0.000705105 Jy ! Clean residual min=-0.002105 max=0.001885 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.17278 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.17278 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=0.027843Jy sigma=0.019551 ! Fit after self-cal, rms=0.027860Jy sigma=0.019543 ! 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=0.027860Jy sigma=0.019543 ! Fit after self-cal, rms=0.027841Jy sigma=0.019538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.907 mas, bpa=12.33 degrees ! Estimated noise=18.9775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044567 Jy ! Component: 100 - total flux cleaned = -0.000514581 Jy ! Component: 150 - total flux cleaned = -0.000578062 Jy ! Component: 200 - total flux cleaned = -0.000636382 Jy ! Total flux subtracted in 200 components = -0.000636382 Jy ! Clean residual min=-0.001994 max=0.001803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.172144 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.172144 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=0.027801Jy sigma=0.019513 ! Fit after self-cal, rms=0.027800Jy sigma=0.019512 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 = -0.000101301 Jy ! Component: 100 - total flux cleaned = -0.000136218 Jy ! Component: 150 - total flux cleaned = -0.000184831 Jy ! Component: 200 - total flux cleaned = -0.000216445 Jy ! Total flux subtracted in 200 components = -0.000216445 Jy ! Clean residual min=-0.001928 max=0.001789 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.171928 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.171928 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=0.027780Jy sigma=0.019500 ! Fit after self-cal, rms=0.027780Jy sigma=0.019499 ! 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=0.027780Jy sigma=0.019499 ! Fit after self-cal, rms=0.027769Jy sigma=0.019496 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.91 mas, bpa=12.36 degrees ! Estimated noise=18.9618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396662 Jy ! Component: 100 - total flux cleaned = -0.000458056 Jy ! Component: 150 - total flux cleaned = -0.000501496 Jy ! Component: 200 - total flux cleaned = -0.000542691 Jy ! Total flux subtracted in 200 components = -0.000542691 Jy ! Clean residual min=-0.001895 max=0.001719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.171385 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.171385 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=0.027752Jy sigma=0.019485 ! Fit after self-cal, rms=0.027752Jy sigma=0.019485 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 = -5.24979e-05 Jy ! Component: 100 - total flux cleaned = -8.92704e-05 Jy ! Component: 150 - total flux cleaned = -0.000112562 Jy ! Component: 200 - total flux cleaned = -0.000146548 Jy ! Total flux subtracted in 200 components = -0.000146548 Jy ! Clean residual min=-0.001878 max=0.001708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.171238 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.171238 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=0.027742Jy sigma=0.019479 ! Fit after self-cal, rms=0.027742Jy sigma=0.019479 ! 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=0.027742Jy sigma=0.019479 ! Fit after self-cal, rms=0.027729Jy sigma=0.019477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=4.38 mas, bpa=-3.533 degrees ! Estimated noise=22.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349837 Jy ! Component: 100 - total flux cleaned = -0.000377763 Jy ! Component: 150 - total flux cleaned = -0.000399242 Jy ! Component: 200 - total flux cleaned = -0.000426499 Jy ! Total flux subtracted in 200 components = -0.000426499 Jy ! Clean residual min=-0.001976 max=0.001530 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.170812 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.170812 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=0.027722Jy sigma=0.019474 ! Fit after self-cal, rms=0.027720Jy sigma=0.019472 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 = -3.36195e-05 Jy ! Component: 100 - total flux cleaned = -4.47162e-05 Jy ! Component: 150 - total flux cleaned = -6.18615e-05 Jy ! Component: 200 - total flux cleaned = -8.45786e-05 Jy ! Total flux subtracted in 200 components = -8.45786e-05 Jy ! Clean residual min=-0.001962 max=0.001506 Jy/beam ! Clean residual mean=-0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.170727 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.170727 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=0.027718Jy sigma=0.019471 ! Fit after self-cal, rms=0.027716Jy sigma=0.019470 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.912 mas, bpa=12.37 degrees ! Estimated noise=18.9486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.149 x 2.912 at 12.37 degrees (North through East) ! Clean map min=-0.0017815 max=0.1592 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=0.9397 mas, bmaj=2.626 mas, bpa=14.02 degrees ! Estimated noise=25.3974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124648 Jy ! Component: 100 - total flux cleaned = 0.1527 Jy ! Component: 150 - total flux cleaned = 0.162415 Jy ! Component: 200 - total flux cleaned = 0.166035 Jy ! Total flux subtracted in 200 components = 0.166035 Jy ! Clean residual min=-0.002833 max=0.002452 Jy/beam ! Clean residual mean=-0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.166035 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.166035 Jy ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.912 mas, bpa=12.37 degrees ! Estimated noise=18.9486 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289265 Jy ! Component: 100 - total flux cleaned = 0.00320215 Jy ! Component: 150 - total flux cleaned = 0.00319847 Jy ! Component: 200 - total flux cleaned = 0.00324608 Jy ! Total flux subtracted in 200 components = 0.00324608 Jy ! Clean residual min=-0.001973 max=0.001596 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.169281 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.169281 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=2.266 mas, bmaj=4.38 mas, bpa=-3.533 degrees ! Estimated noise=22.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335701 Jy ! Component: 100 - total flux cleaned = 0.000250651 Jy ! Component: 150 - total flux cleaned = 0.000194782 Jy ! Component: 200 - total flux cleaned = 0.000210971 Jy ! Total flux subtracted in 200 components = 0.000210971 Jy ! Clean residual min=-0.001899 max=0.001499 Jy/beam ! Clean residual mean=-0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.169492 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 = 1.52774e-05 Jy ! Component: 100 - total flux cleaned = 2.97815e-05 Jy ! Component: 150 - total flux cleaned = 5.73564e-05 Jy ! Component: 200 - total flux cleaned = 7.08324e-05 Jy ! Total flux subtracted in 200 components = 7.08324e-05 Jy ! Clean residual min=-0.001841 max=0.001476 Jy/beam ! Clean residual mean=-0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.169563 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.169563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.912 mas, bpa=12.37 degrees ! Estimated noise=18.9486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.02744e-05 Jy ! Component: 100 - total flux cleaned = -3.03141e-05 Jy ! Component: 150 - total flux cleaned = 2.81935e-05 Jy ! Component: 200 - total flux cleaned = 1.09585e-05 Jy ! Total flux subtracted in 200 components = 1.09585e-05 Jy ! Clean residual min=-0.001754 max=0.001552 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.169574 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.169574 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=0.027667Jy sigma=0.019438 ! Fit after self-cal, rms=0.027663Jy sigma=0.019434 wmodel /scr/pima/bp171a7_uvs/J1504+0813_X_map.mod ! Writing 66 model components to file: /scr/pima/bp171a7_uvs/J1504+0813_X_map.mod wobs /scr/pima/bp171a7_uvs/J1504+0813_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1504+0813_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1504+0813_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1504+0813_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 = -0.000601562 Jy ! Component: 100 - total flux cleaned = -0.000812288 Jy ! Component: 150 - total flux cleaned = -0.000980129 Jy ! Component: 200 - total flux cleaned = -0.000958709 Jy ! Component: 250 - total flux cleaned = -0.000937124 Jy ! Component: 300 - total flux cleaned = -0.00091694 Jy ! Component: 350 - total flux cleaned = -0.000897581 Jy ! Component: 400 - total flux cleaned = -0.000879434 Jy ! Component: 450 - total flux cleaned = -0.000896559 Jy ! Component: 500 - total flux cleaned = -0.000862281 Jy ! Component: 550 - total flux cleaned = -0.000845971 Jy ! Component: 600 - total flux cleaned = -0.000798552 Jy ! Component: 650 - total flux cleaned = -0.000752957 Jy ! Component: 700 - total flux cleaned = -0.000723207 Jy ! Component: 750 - total flux cleaned = -0.000636198 Jy ! Component: 800 - total flux cleaned = -0.000579474 Jy ! Component: 850 - total flux cleaned = -0.000524162 Jy ! Component: 900 - total flux cleaned = -0.000443205 Jy ! Component: 950 - total flux cleaned = -0.000377406 Jy ! Component: 1000 - total flux cleaned = -0.000351666 Jy ! Component: 1050 - total flux cleaned = -0.00028823 Jy ! Component: 1100 - total flux cleaned = -0.000250899 Jy ! Component: 1150 - total flux cleaned = -0.000238763 Jy ! Component: 1200 - total flux cleaned = -0.000202616 Jy ! Component: 1250 - total flux cleaned = -0.000155164 Jy ! Component: 1300 - total flux cleaned = -0.000120206 Jy ! Component: 1350 - total flux cleaned = -8.57538e-05 Jy ! Component: 1400 - total flux cleaned = -4.08341e-05 Jy ! Component: 1450 - total flux cleaned = -2.97708e-05 Jy ! Component: 1500 - total flux cleaned = 3.14016e-06 Jy ! Component: 1550 - total flux cleaned = 4.61848e-05 Jy ! Component: 1600 - total flux cleaned = 8.87934e-05 Jy ! Component: 1650 - total flux cleaned = 0.000120207 Jy ! Component: 1700 - total flux cleaned = 0.000151343 Jy ! Component: 1750 - total flux cleaned = 0.000192405 Jy ! Component: 1800 - total flux cleaned = 0.000212685 Jy ! Component: 1850 - total flux cleaned = 0.000242933 Jy ! Component: 1900 - total flux cleaned = 0.000272876 Jy ! Component: 1950 - total flux cleaned = 0.00029272 Jy ! Component: 2000 - total flux cleaned = 0.000322231 Jy ! Component: 2050 - total flux cleaned = 0.00036115 Jy ! Component: 2100 - total flux cleaned = 0.000380391 Jy ! Component: 2150 - total flux cleaned = 0.000428274 Jy ! Component: 2200 - total flux cleaned = 0.000456755 Jy ! Component: 2250 - total flux cleaned = 0.000466103 Jy ! Component: 2300 - total flux cleaned = 0.000494284 Jy ! Component: 2350 - total flux cleaned = 0.00051286 Jy ! Component: 2400 - total flux cleaned = 0.000531233 Jy ! Component: 2450 - total flux cleaned = 0.000549671 Jy ! Component: 2500 - total flux cleaned = 0.00056802 Jy ! Component: 2550 - total flux cleaned = 0.000613451 Jy ! Component: 2600 - total flux cleaned = 0.000604387 Jy ! Component: 2650 - total flux cleaned = 0.000631431 Jy ! Component: 2700 - total flux cleaned = 0.000685161 Jy ! Component: 2750 - total flux cleaned = 0.000703008 Jy ! Component: 2800 - total flux cleaned = 0.000729686 Jy ! Component: 2850 - total flux cleaned = 0.000756304 Jy ! Component: 2900 - total flux cleaned = 0.000782794 Jy ! Component: 2950 - total flux cleaned = 0.000809201 Jy ! Component: 3000 - total flux cleaned = 0.00082682 Jy ! Component: 3050 - total flux cleaned = 0.000879529 Jy ! Component: 3100 - total flux cleaned = 0.000905813 Jy ! Component: 3150 - total flux cleaned = 0.000932102 Jy ! Component: 3200 - total flux cleaned = 0.000949642 Jy ! Component: 3250 - total flux cleaned = 0.000993519 Jy ! Component: 3300 - total flux cleaned = 0.00101106 Jy ! Component: 3350 - total flux cleaned = 0.00104615 Jy ! Component: 3400 - total flux cleaned = 0.00106365 Jy ! Component: 3450 - total flux cleaned = 0.00108125 Jy ! Component: 3500 - total flux cleaned = 0.0010989 Jy ! Component: 3550 - total flux cleaned = 0.00111653 Jy ! Component: 3600 - total flux cleaned = 0.00113419 Jy ! Component: 3650 - total flux cleaned = 0.00115191 Jy ! Component: 3700 - total flux cleaned = 0.00116965 Jy ! Component: 3750 - total flux cleaned = 0.00116962 Jy ! Component: 3800 - total flux cleaned = 0.0012053 Jy ! Component: 3850 - total flux cleaned = 0.00120531 Jy ! Component: 3900 - total flux cleaned = 0.00123218 Jy ! Component: 3950 - total flux cleaned = 0.00125011 Jy ! Component: 4000 - total flux cleaned = 0.00126812 Jy ! Component: 4050 - total flux cleaned = 0.00126817 Jy ! Total flux subtracted in 4096 components = 0.00128635 Jy ! Clean residual min=-0.000536 max=0.000521 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.17086 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 305 components and 0.17086 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1504+0813_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.149 x 2.912 at 12.37 degrees (North through East) ! Clean map min=-0.0012474 max=0.16139 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1504+0813_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.161388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254207 0.254207 0.508413 1.01683 2.03365 4.06731 8.13461 16.2692 32.5384 65.0769 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1504+0813_X_uvs.log closed on Sun May 12 14:05:58 2013