! Started logfile: /scr/pima/bp171a7_uvs/J1101+0215_X_uvs.log on Sun May 12 14:03:23 2013 obs /scr/pima/bp171a7_uvs/J1101+0215_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1101+0215_X_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.772727 visibilities/baseline/integration-bin. ! Found source: J1101+0215 ! ! 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 2448 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/J1101+0215_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015000Jy sigma=0.717423 ! Fit after self-cal, rms=0.922772Jy sigma=0.652240 ! 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=0.729 mas, bmaj=2.23 mas, bpa=-2.855 degrees ! Estimated noise=24.9845 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 = 0.0576126 Jy ! Component: 100 - total flux cleaned = 0.0721359 Jy ! Total flux subtracted in 100 components = 0.0721359 Jy ! Clean residual min=-0.003799 max=0.006385 Jy/beam ! Clean residual mean=-0.000003 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.0721359 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0721359 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=0.034907Jy sigma=0.024663 ! Fit after self-cal, rms=0.032675Jy sigma=0.023084 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775416 Jy ! Component: 100 - total flux cleaned = 0.0120649 Jy ! Total flux subtracted in 100 components = 0.0120649 Jy ! Clean residual min=-0.003160 max=0.003849 Jy/beam ! Clean residual mean=-0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0842008 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0842008 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=0.030035Jy sigma=0.021217 ! Fit after self-cal, rms=0.030007Jy sigma=0.021197 ! 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=0.8326 mas, bmaj=2.366 mas, bpa=-3.421 degrees ! Estimated noise=20.2193 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 = 0.00457387 Jy ! Component: 100 - total flux cleaned = 0.0071148 Jy ! Component: 150 - total flux cleaned = 0.00872823 Jy ! Component: 200 - total flux cleaned = 0.00979096 Jy ! Total flux subtracted in 200 components = 0.00979096 Jy ! Clean residual min=-0.002729 max=0.003157 Jy/beam ! Clean residual mean=-0.000007 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0939918 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0939918 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=0.029293Jy sigma=0.020692 ! Fit after self-cal, rms=0.029283Jy sigma=0.020685 ! 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 1.21 HN 0.93 KP 0.93 LA 1.02 ! MK 0.99 NL 1.02 OV 1.00 PT 0.84 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.86 KP 1.02 LA 0.94 ! MK 1.02 NL 1.03 OV 0.97 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.05 KP 1.09 LA 0.90 ! MK 1.05 NL 1.06 OV 0.94 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.02 KP 0.90 LA 1.04 ! MK 1.02 NL 1.02 OV 1.00 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.96 KP 1.06 LA 1.02 ! MK 0.92 NL 0.97 OV 1.01 PT 0.88 ! SC 0.92 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.07 KP 1.06 LA 0.97 ! MK 1.02 NL 1.04 OV 1.08 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.05 KP 1.04 LA 1.00 ! MK 0.94 NL 1.05 OV 1.08 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.06 KP 1.11 LA 0.92 ! MK 1.02 NL 1.02 OV 1.08 PT 0.86 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.029283Jy sigma=0.020685 ! Fit after self-cal, rms=0.028062Jy sigma=0.019746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=2.397 mas, bpa=-3.644 degrees ! Estimated noise=20.2227 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, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239564 Jy ! Component: 100 - total flux cleaned = 0.00296216 Jy ! Component: 150 - total flux cleaned = 0.00308896 Jy ! Component: 200 - total flux cleaned = 0.00303936 Jy ! Total flux subtracted in 200 components = 0.00303936 Jy ! Clean residual min=-0.001457 max=0.001581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0970311 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0970311 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=0.027862Jy sigma=0.019602 ! Fit after self-cal, rms=0.027877Jy sigma=0.019588 ! 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=0.027877Jy sigma=0.019588 ! Fit after self-cal, rms=0.027772Jy sigma=0.019581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.391 mas, bpa=-3.671 degrees ! Estimated noise=20.1686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747304 Jy ! Component: 100 - total flux cleaned = 0.000887751 Jy ! Component: 150 - total flux cleaned = 0.000920747 Jy ! Component: 200 - total flux cleaned = 0.00091944 Jy ! Total flux subtracted in 200 components = 0.00091944 Jy ! Clean residual min=-0.001361 max=0.001541 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0979506 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0979506 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=0.027743Jy sigma=0.019562 ! Fit after self-cal, rms=0.027741Jy sigma=0.019561 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 (7.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924976 Jy ! Component: 100 - total flux cleaned = 0.000839366 Jy ! Component: 150 - total flux cleaned = 0.000792536 Jy ! Component: 200 - total flux cleaned = 0.000828352 Jy ! Total flux subtracted in 200 components = 0.000828352 Jy ! Clean residual min=-0.001345 max=0.001374 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0987789 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0987789 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=0.027672Jy sigma=0.019514 ! Fit after self-cal, rms=0.027668Jy sigma=0.019512 ! 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=0.027668Jy sigma=0.019512 ! Fit after self-cal, rms=0.027606Jy sigma=0.019510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=2.389 mas, bpa=-3.663 degrees ! Estimated noise=20.1311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.83971e-05 Jy ! Component: 100 - total flux cleaned = 0.000140946 Jy ! Component: 150 - total flux cleaned = 0.00015387 Jy ! Component: 200 - total flux cleaned = 0.000153689 Jy ! Total flux subtracted in 200 components = 0.000153689 Jy ! Clean residual min=-0.001345 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0989326 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0989326 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=0.027593Jy sigma=0.019502 ! Fit after self-cal, rms=0.027592Jy sigma=0.019502 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 = -8.23349e-07 Jy ! Component: 100 - total flux cleaned = -2.06087e-05 Jy ! Component: 150 - total flux cleaned = -2.03133e-05 Jy ! Component: 200 - total flux cleaned = -4.71115e-05 Jy ! Total flux subtracted in 200 components = -4.71115e-05 Jy ! Clean residual min=-0.001330 max=0.001319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0988855 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0988855 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=0.027586Jy sigma=0.019498 ! Fit after self-cal, rms=0.027586Jy sigma=0.019498 ! 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=0.027586Jy sigma=0.019498 ! Fit after self-cal, rms=0.027566Jy sigma=0.019497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.915 mas, bmaj=4.065 mas, bpa=-7.697 degrees ! Estimated noise=27.4813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106791 Jy ! Component: 100 - total flux cleaned = -0.00029241 Jy ! Component: 150 - total flux cleaned = -0.000409466 Jy ! Component: 200 - total flux cleaned = -0.000491098 Jy ! Total flux subtracted in 200 components = -0.000491098 Jy ! Clean residual min=-0.001788 max=0.001764 Jy/beam ! Clean residual mean=-0.000005 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0983944 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.0983944 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=0.027565Jy sigma=0.019496 ! Fit after self-cal, rms=0.027564Jy sigma=0.019496 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 = 4.03715e-05 Jy ! Component: 100 - total flux cleaned = -2.29762e-05 Jy ! Component: 150 - total flux cleaned = -6.2554e-05 Jy ! Component: 200 - total flux cleaned = -0.00010927 Jy ! Total flux subtracted in 200 components = -0.00010927 Jy ! Clean residual min=-0.001756 max=0.001716 Jy/beam ! Clean residual mean=-0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0982852 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.0982852 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=0.027563Jy sigma=0.019495 ! Fit after self-cal, rms=0.027562Jy sigma=0.019495 ! 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=0.8285 mas, bmaj=2.388 mas, bpa=-3.643 degrees ! Estimated noise=20.1221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8285 x 2.388 at -3.643 degrees (North through East) ! Clean map min=-0.0011677 max=0.076009 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=0.7277 mas, bmaj=2.231 mas, bpa=-2.839 degrees ! Estimated noise=24.8319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575489 Jy ! Component: 100 - total flux cleaned = 0.07268 Jy ! Component: 150 - total flux cleaned = 0.0802639 Jy ! Component: 200 - total flux cleaned = 0.0848325 Jy ! Total flux subtracted in 200 components = 0.0848325 Jy ! Clean residual min=-0.002251 max=0.002472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0848325 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0848325 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=2.388 mas, bpa=-3.643 degrees ! Estimated noise=20.1221 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 = 0.00443904 Jy ! Component: 100 - total flux cleaned = 0.00707449 Jy ! Component: 150 - total flux cleaned = 0.00866148 Jy ! Component: 200 - total flux cleaned = 0.00960256 Jy ! Total flux subtracted in 200 components = 0.00960256 Jy ! Clean residual min=-0.001527 max=0.001285 Jy/beam ! Clean residual mean=-0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0944351 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.094435 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=1.915 mas, bmaj=4.065 mas, bpa=-7.697 degrees ! Estimated noise=27.4813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172032 Jy ! Component: 100 - total flux cleaned = 0.00256315 Jy ! Component: 150 - total flux cleaned = 0.00290831 Jy ! Component: 200 - total flux cleaned = 0.00308126 Jy ! Total flux subtracted in 200 components = 0.00308126 Jy ! Clean residual min=-0.001869 max=0.001733 Jy/beam ! Clean residual mean=-0.000006 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0975163 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 = 0.000117723 Jy ! Component: 100 - total flux cleaned = 0.000182615 Jy ! Component: 150 - total flux cleaned = 0.000217607 Jy ! Component: 200 - total flux cleaned = 0.000217644 Jy ! Total flux subtracted in 200 components = 0.000217644 Jy ! Clean residual min=-0.001823 max=0.001700 Jy/beam ! Clean residual mean=-0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0977339 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 92 components and 0.0977339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=2.388 mas, bpa=-3.643 degrees ! Estimated noise=20.1221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191802 Jy ! Component: 100 - total flux cleaned = 0.000189219 Jy ! Component: 150 - total flux cleaned = 0.000188793 Jy ! Component: 200 - total flux cleaned = 0.00018903 Jy ! Total flux subtracted in 200 components = 0.00018903 Jy ! Clean residual min=-0.001379 max=0.001295 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.097923 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.097923 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=0.027581Jy sigma=0.019508 ! Fit after self-cal, rms=0.027578Jy sigma=0.019506 wmodel /scr/pima/bp171a7_uvs/J1101+0215_X_map.mod ! Writing 114 model components to file: /scr/pima/bp171a7_uvs/J1101+0215_X_map.mod wobs /scr/pima/bp171a7_uvs/J1101+0215_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1101+0215_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1101+0215_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a7_uvs/J1101+0215_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 = -0.000178916 Jy ! Component: 100 - total flux cleaned = -0.000246984 Jy ! Component: 150 - total flux cleaned = -0.000183824 Jy ! Component: 200 - total flux cleaned = -0.000124994 Jy ! Component: 250 - total flux cleaned = -0.000162516 Jy ! Component: 300 - total flux cleaned = -0.000144646 Jy ! Component: 350 - total flux cleaned = -0.000127822 Jy ! Component: 400 - total flux cleaned = -7.74755e-05 Jy ! Component: 450 - total flux cleaned = -2.85851e-05 Jy ! Component: 500 - total flux cleaned = 3.20945e-06 Jy ! Component: 550 - total flux cleaned = 6.50725e-05 Jy ! Component: 600 - total flux cleaned = 0.000109816 Jy ! Component: 650 - total flux cleaned = 0.000109579 Jy ! Component: 700 - total flux cleaned = 0.000138084 Jy ! Component: 750 - total flux cleaned = 0.000110294 Jy ! Component: 800 - total flux cleaned = 0.000151507 Jy ! Component: 850 - total flux cleaned = 0.000164719 Jy ! Component: 900 - total flux cleaned = 0.000151618 Jy ! Component: 950 - total flux cleaned = 0.000151741 Jy ! Component: 1000 - total flux cleaned = 0.000126988 Jy ! Component: 1050 - total flux cleaned = 0.000127167 Jy ! Component: 1100 - total flux cleaned = 0.000127222 Jy ! Component: 1150 - total flux cleaned = 8.01322e-05 Jy ! Component: 1200 - total flux cleaned = 5.71028e-05 Jy ! Component: 1250 - total flux cleaned = 1.18792e-05 Jy ! Component: 1300 - total flux cleaned = 8.72501e-07 Jy ! Component: 1350 - total flux cleaned = -4.27218e-05 Jy ! Component: 1400 - total flux cleaned = -4.27294e-05 Jy ! Component: 1450 - total flux cleaned = -9.55477e-05 Jy ! Component: 1500 - total flux cleaned = -0.000116205 Jy ! Component: 1550 - total flux cleaned = -0.000136552 Jy ! Component: 1600 - total flux cleaned = -0.000146496 Jy ! Component: 1650 - total flux cleaned = -0.000205766 Jy ! Component: 1700 - total flux cleaned = -0.00022524 Jy ! Component: 1750 - total flux cleaned = -0.000234961 Jy ! Component: 1800 - total flux cleaned = -0.000282194 Jy ! Component: 1850 - total flux cleaned = -0.000310005 Jy ! Component: 1900 - total flux cleaned = -0.00032865 Jy ! Component: 1950 - total flux cleaned = -0.000373883 Jy ! Component: 2000 - total flux cleaned = -0.00039181 Jy ! Component: 2050 - total flux cleaned = -0.000427361 Jy ! Component: 2100 - total flux cleaned = -0.000462298 Jy ! Component: 2150 - total flux cleaned = -0.000539481 Jy ! Component: 2200 - total flux cleaned = -0.000522328 Jy ! Component: 2250 - total flux cleaned = -0.000538897 Jy ! Component: 2300 - total flux cleaned = -0.000563714 Jy ! Component: 2350 - total flux cleaned = -0.000555422 Jy ! Component: 2400 - total flux cleaned = -0.000579638 Jy ! Component: 2450 - total flux cleaned = -0.000611649 Jy ! Component: 2500 - total flux cleaned = -0.000627466 Jy ! Component: 2550 - total flux cleaned = -0.000650978 Jy ! Component: 2600 - total flux cleaned = -0.000689605 Jy ! Component: 2650 - total flux cleaned = -0.000704862 Jy ! Component: 2700 - total flux cleaned = -0.000750352 Jy ! Component: 2750 - total flux cleaned = -0.000780391 Jy ! Component: 2800 - total flux cleaned = -0.000817663 Jy ! Component: 2850 - total flux cleaned = -0.000854465 Jy ! Component: 2900 - total flux cleaned = -0.000891092 Jy ! Component: 2950 - total flux cleaned = -0.000920147 Jy ! Component: 3000 - total flux cleaned = -0.000963348 Jy ! Component: 3050 - total flux cleaned = -0.000999028 Jy ! Component: 3100 - total flux cleaned = -0.00103443 Jy ! Component: 3150 - total flux cleaned = -0.00107643 Jy ! Component: 3200 - total flux cleaned = -0.00108342 Jy ! Component: 3250 - total flux cleaned = -0.00111093 Jy ! Component: 3300 - total flux cleaned = -0.0011315 Jy ! Component: 3350 - total flux cleaned = -0.00115869 Jy ! Component: 3400 - total flux cleaned = -0.00120589 Jy ! Component: 3450 - total flux cleaned = -0.00122593 Jy ! Component: 3500 - total flux cleaned = -0.00126572 Jy ! Component: 3550 - total flux cleaned = -0.00127881 Jy ! Component: 3600 - total flux cleaned = -0.00131147 Jy ! Component: 3650 - total flux cleaned = -0.00133736 Jy ! Component: 3700 - total flux cleaned = -0.00136951 Jy ! Component: 3750 - total flux cleaned = -0.00138867 Jy ! Component: 3800 - total flux cleaned = -0.00139505 Jy ! Component: 3850 - total flux cleaned = -0.00143293 Jy ! Component: 3900 - total flux cleaned = -0.00144542 Jy ! Component: 3950 - total flux cleaned = -0.00144545 Jy ! Component: 4000 - total flux cleaned = -0.00147025 Jy ! Component: 4050 - total flux cleaned = -0.00148254 Jy ! Total flux subtracted in 4096 components = -0.00149479 Jy ! Clean residual min=-0.000380 max=0.000407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0964282 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 369 components and 0.0964282 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1101+0215_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8285 x 2.388 at -3.643 degrees (North through East) ! Clean map min=-0.00082848 max=0.076493 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1101+0215_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0764935 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.404215 0.404215 0.80843 1.61686 3.23372 6.46744 12.9349 25.8698 51.7395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1101+0215_X_uvs.log closed on Sun May 12 14:03:27 2013