! Started logfile: /d2/scr/pima/bp171a3_uvs/J1504+2834_X_uvs.log on Mon Feb 24 08:51:11 2014 obs /d2/scr/pima/bp171a3_uvs/J1504+2834_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1504+2834_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J1504+2834 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 168 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 /d2/scr/pima/bp171a3_uvs/J1504+2834_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.002055Jy sigma=39.369415 ! Fit after self-cal, rms=0.988650Jy sigma=38.866455 ! 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=2.585 mas, bmaj=4.683 mas, bpa=-7.913 degrees ! Estimated noise=1.62131 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850746 Jy ! Component: 100 - total flux cleaned = 0.00920084 Jy ! Total flux subtracted in 100 components = 0.00920084 Jy ! Clean residual min=-0.001641 max=0.001637 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.00920084 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.00920084 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=0.015687Jy sigma=0.586734 ! Fit after self-cal, rms=0.012864Jy sigma=0.473724 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459098 Jy ! Component: 100 - total flux cleaned = 0.00648048 Jy ! Total flux subtracted in 100 components = 0.00648048 Jy ! Clean residual min=-0.002117 max=0.001742 Jy/beam ! Clean residual mean=0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0156813 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.0156813 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=0.011094Jy sigma=0.412061 ! Fit after self-cal, rms=0.011038Jy sigma=0.410282 ! 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=2.747 mas, bmaj=4.751 mas, bpa=-5.965 degrees ! Estimated noise=1.41279 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 = 0.00123611 Jy ! Component: 100 - total flux cleaned = 0.00191245 Jy ! Component: 150 - total flux cleaned = 0.00243929 Jy ! Component: 200 - total flux cleaned = 0.00286126 Jy ! Total flux subtracted in 200 components = 0.00286126 Jy ! Clean residual min=-0.001539 max=0.001230 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0185426 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.0185426 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=0.010844Jy sigma=0.405565 ! Fit after self-cal, rms=0.010842Jy sigma=0.405402 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.747 x 4.751 at -5.965 degrees (North through East) ! Clean map min=-0.0015131 max=0.010487 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.010842Jy sigma=0.405402 ! Fit after self-cal, rms=0.010842Jy sigma=0.405402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=4.751 mas, bpa=-5.965 degrees ! Estimated noise=1.41279 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 = 0.000387618 Jy ! Component: 100 - total flux cleaned = 0.000684478 Jy ! Component: 150 - total flux cleaned = 0.000919065 Jy ! Component: 200 - total flux cleaned = 0.00110791 Jy ! Total flux subtracted in 200 components = 0.00110791 Jy ! Clean residual min=-0.001442 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0196505 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.0196505 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=0.010818Jy sigma=0.404715 ! Fit after self-cal, rms=0.010818Jy sigma=0.404671 ! 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=0.010818Jy sigma=0.404671 ! Fit after self-cal, rms=0.010818Jy sigma=0.404671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=4.751 mas, bpa=-5.965 degrees ! Estimated noise=1.41279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185137 Jy ! Component: 100 - total flux cleaned = 0.000325679 Jy ! Component: 150 - total flux cleaned = 0.000436043 Jy ! Component: 200 - total flux cleaned = 0.000473096 Jy ! Total flux subtracted in 200 components = 0.000473096 Jy ! Clean residual min=-0.001405 max=0.001241 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0201236 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 104 components and 0.0201236 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=0.010813Jy sigma=0.404514 ! Fit after self-cal, rms=0.010813Jy sigma=0.404501 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 = 3.16593e-05 Jy ! Component: 100 - total flux cleaned = 6.63111e-05 Jy ! Component: 150 - total flux cleaned = 8.50513e-05 Jy ! Component: 200 - total flux cleaned = 9.95136e-05 Jy ! Total flux subtracted in 200 components = 9.95136e-05 Jy ! Clean residual min=-0.001397 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0202231 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.0202231 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=0.010812Jy sigma=0.404366 ! Fit after self-cal, rms=0.010813Jy sigma=0.404357 ! 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=0.010813Jy sigma=0.404357 ! Fit after self-cal, rms=0.010813Jy sigma=0.404357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=4.751 mas, bpa=-5.965 degrees ! Estimated noise=1.41279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65897e-05 Jy ! Component: 100 - total flux cleaned = 2.81813e-05 Jy ! Component: 150 - total flux cleaned = 3.9031e-05 Jy ! Component: 200 - total flux cleaned = 4.40424e-05 Jy ! Total flux subtracted in 200 components = 4.40424e-05 Jy ! Clean residual min=-0.001394 max=0.001238 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0202671 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.0202671 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=0.010812Jy sigma=0.404264 ! Fit after self-cal, rms=0.010813Jy sigma=0.404257 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 = 1.05076e-05 Jy ! Component: 100 - total flux cleaned = 1.57504e-05 Jy ! Component: 150 - total flux cleaned = 2.0734e-05 Jy ! Component: 200 - total flux cleaned = 2.54553e-05 Jy ! Total flux subtracted in 200 components = 2.54553e-05 Jy ! Clean residual min=-0.001392 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0202926 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.0202926 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=0.010812Jy sigma=0.404186 ! Fit after self-cal, rms=0.010812Jy sigma=0.404180 ! 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=0.010812Jy sigma=0.404180 ! Fit after self-cal, rms=0.010812Jy sigma=0.404180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=4.935 mas, bpa=1.402 degrees ! Estimated noise=1.43485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41982e-05 Jy ! Component: 100 - total flux cleaned = 5.00304e-05 Jy ! Component: 150 - total flux cleaned = 5.55566e-05 Jy ! Component: 200 - total flux cleaned = 5.82338e-05 Jy ! Total flux subtracted in 200 components = 5.82338e-05 Jy ! Clean residual min=-0.001371 max=0.001309 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0203508 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 131 components and 0.0203508 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=0.010811Jy sigma=0.404120 ! Fit after self-cal, rms=0.010812Jy sigma=0.404113 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 = 6.08806e-06 Jy ! Component: 100 - total flux cleaned = 8.78114e-06 Jy ! Component: 150 - total flux cleaned = 1.14522e-05 Jy ! Component: 200 - total flux cleaned = 1.65499e-05 Jy ! Total flux subtracted in 200 components = 1.65499e-05 Jy ! Clean residual min=-0.001368 max=0.001300 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0203674 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.0203674 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=0.010811Jy sigma=0.404056 ! Fit after self-cal, rms=0.010812Jy sigma=0.404048 ! 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=2.747 mas, bmaj=4.751 mas, bpa=-5.965 degrees ! Estimated noise=1.41279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.747 x 4.751 at -5.965 degrees (North through East) ! Clean map min=-0.0013563 max=0.01043 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=2.585 mas, bmaj=4.683 mas, bpa=-7.913 degrees ! Estimated noise=1.62131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117202 Jy ! Component: 100 - total flux cleaned = 0.0152312 Jy ! Component: 150 - total flux cleaned = 0.0172219 Jy ! Component: 200 - total flux cleaned = 0.0184762 Jy ! Total flux subtracted in 200 components = 0.0184762 Jy ! Clean residual min=-0.002570 max=0.002340 Jy/beam ! Clean residual mean=0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0184762 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0184762 Jy ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=4.751 mas, bpa=-5.965 degrees ! Estimated noise=1.41279 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 = 0.00104478 Jy ! Component: 100 - total flux cleaned = 0.00163143 Jy ! Component: 150 - total flux cleaned = 0.00198383 Jy ! Component: 200 - total flux cleaned = 0.00224036 Jy ! Total flux subtracted in 200 components = 0.00224036 Jy ! Clean residual min=-0.002243 max=0.002300 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0207165 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0207165 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=3.115 mas, bmaj=4.935 mas, bpa=1.402 degrees ! Estimated noise=1.43485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313096 Jy ! Component: 100 - total flux cleaned = 0.000481633 Jy ! Component: 150 - total flux cleaned = 0.000613005 Jy ! Component: 200 - total flux cleaned = 0.000700395 Jy ! Total flux subtracted in 200 components = 0.000700395 Jy ! Clean residual min=-0.002144 max=0.002205 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0214169 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 = 6.23809e-05 Jy ! Component: 100 - total flux cleaned = 0.000105078 Jy ! Component: 150 - total flux cleaned = 0.000131082 Jy ! Component: 200 - total flux cleaned = 0.000149739 Jy ! Total flux subtracted in 200 components = 0.000149739 Jy ! Clean residual min=-0.002107 max=0.002174 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0215666 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.0215666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=4.751 mas, bpa=-5.965 degrees ! Estimated noise=1.41279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.09023e-06 Jy ! Component: 100 - total flux cleaned = -4.72462e-06 Jy ! Component: 150 - total flux cleaned = 2.2818e-05 Jy ! Component: 200 - total flux cleaned = 4.43571e-05 Jy ! Total flux subtracted in 200 components = 4.43571e-05 Jy ! Clean residual min=-0.002075 max=0.002205 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.021611 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.021611 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=0.011160Jy sigma=0.417905 ! Fit after self-cal, rms=0.011009Jy sigma=0.411950 wmodel /d2/scr/pima/bp171a3_uvs/J1504+2834_X_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp171a3_uvs/J1504+2834_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1504+2834_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1504+2834_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1504+2834_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1504+2834_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 = 0.00026524 Jy ! Component: 100 - total flux cleaned = 0.000583559 Jy ! Component: 150 - total flux cleaned = 0.000828562 Jy ! Component: 200 - total flux cleaned = 0.00100684 Jy ! Component: 250 - total flux cleaned = 0.00110981 Jy ! Component: 300 - total flux cleaned = 0.00112373 Jy ! Component: 350 - total flux cleaned = 0.00112371 Jy ! Component: 400 - total flux cleaned = 0.00111104 Jy ! Component: 450 - total flux cleaned = 0.00107446 Jy ! Component: 500 - total flux cleaned = 0.00102681 Jy ! Component: 550 - total flux cleaned = 0.000979455 Jy ! Component: 600 - total flux cleaned = 0.000932362 Jy ! Component: 650 - total flux cleaned = 0.000908747 Jy ! Component: 700 - total flux cleaned = 0.000885393 Jy ! Component: 750 - total flux cleaned = 0.000850342 Jy ! Component: 800 - total flux cleaned = 0.000826815 Jy ! Component: 850 - total flux cleaned = 0.000791356 Jy ! Component: 900 - total flux cleaned = 0.000767656 Jy ! Component: 950 - total flux cleaned = 0.000731749 Jy ! Component: 1000 - total flux cleaned = 0.000707641 Jy ! Component: 1050 - total flux cleaned = 0.000683027 Jy ! Component: 1100 - total flux cleaned = 0.000670374 Jy ! Component: 1150 - total flux cleaned = 0.000644937 Jy ! Component: 1200 - total flux cleaned = 0.000618789 Jy ! Component: 1250 - total flux cleaned = 0.000605644 Jy ! Component: 1300 - total flux cleaned = 0.000591495 Jy ! Component: 1350 - total flux cleaned = 0.000576978 Jy ! Component: 1400 - total flux cleaned = 0.000576983 Jy ! Component: 1450 - total flux cleaned = 0.000577012 Jy ! Component: 1500 - total flux cleaned = 0.000561468 Jy ! Component: 1550 - total flux cleaned = 0.000545196 Jy ! Component: 1600 - total flux cleaned = 0.000562143 Jy ! Component: 1650 - total flux cleaned = 0.000561878 Jy ! Component: 1700 - total flux cleaned = 0.000579978 Jy ! Component: 1750 - total flux cleaned = 0.000599188 Jy ! Component: 1800 - total flux cleaned = 0.000619165 Jy ! Component: 1850 - total flux cleaned = 0.000640632 Jy ! Component: 1900 - total flux cleaned = 0.000640517 Jy ! Component: 1950 - total flux cleaned = 0.000663025 Jy ! Component: 2000 - total flux cleaned = 0.000686555 Jy ! Component: 2050 - total flux cleaned = 0.000711173 Jy ! Component: 2100 - total flux cleaned = 0.000736776 Jy ! Component: 2150 - total flux cleaned = 0.000790521 Jy ! Component: 2200 - total flux cleaned = 0.000847209 Jy ! Component: 2250 - total flux cleaned = 0.000876383 Jy ! Component: 2300 - total flux cleaned = 0.000968855 Jy ! Component: 2350 - total flux cleaned = 0.00103386 Jy ! Component: 2400 - total flux cleaned = 0.00110053 Jy ! Component: 2450 - total flux cleaned = 0.00124212 Jy ! Component: 2500 - total flux cleaned = 0.00127977 Jy ! Component: 2550 - total flux cleaned = 0.00139638 Jy ! Component: 2600 - total flux cleaned = 0.00151887 Jy ! Component: 2650 - total flux cleaned = 0.00160522 Jy ! Component: 2700 - total flux cleaned = 0.00164938 Jy ! Component: 2750 - total flux cleaned = 0.00178792 Jy ! Component: 2800 - total flux cleaned = 0.0019345 Jy ! Component: 2850 - total flux cleaned = 0.00203665 Jy ! Component: 2900 - total flux cleaned = 0.00214244 Jy ! Component: 2950 - total flux cleaned = 0.00231055 Jy ! Component: 3000 - total flux cleaned = 0.00242799 Jy ! Component: 3050 - total flux cleaned = 0.0025498 Jy ! Component: 3100 - total flux cleaned = 0.00274157 Jy ! Component: 3150 - total flux cleaned = 0.00287648 Jy ! Component: 3200 - total flux cleaned = 0.00301557 Jy ! Component: 3250 - total flux cleaned = 0.00316193 Jy ! Component: 3300 - total flux cleaned = 0.00339481 Jy ! Component: 3350 - total flux cleaned = 0.00363804 Jy ! Component: 3400 - total flux cleaned = 0.00372277 Jy ! Component: 3450 - total flux cleaned = 0.00389938 Jy ! Component: 3500 - total flux cleaned = 0.00427546 Jy ! Component: 3550 - total flux cleaned = 0.00427592 Jy ! Component: 3600 - total flux cleaned = 0.00447766 Jy ! Component: 3650 - total flux cleaned = 0.00469067 Jy ! Component: 3700 - total flux cleaned = 0.00468778 Jy ! Component: 3750 - total flux cleaned = 0.00468628 Jy ! Component: 3800 - total flux cleaned = 0.0046839 Jy ! Component: 3850 - total flux cleaned = 0.00468085 Jy ! Component: 3900 - total flux cleaned = 0.00468163 Jy ! Component: 3950 - total flux cleaned = 0.00468213 Jy ! Component: 4000 - total flux cleaned = 0.00468403 Jy ! Component: 4050 - total flux cleaned = 0.00452497 Jy ! Total flux subtracted in 4096 components = 0.00469167 Jy ! Clean residual min=-0.009705 max=0.008764 Jy/beam ! Clean residual mean=0.000020 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 0.0263027 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 241 components and 0.0263027 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1504+2834_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.747 x 4.751 at -5.965 degrees (North through East) ! Clean map min=-0.012949 max=0.01605 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1504+2834_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0160501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00325103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -60.7666 60.7666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0097 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4.936 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1504+2834_X_uvs.log closed on Mon Feb 24 08:51:15 2014