! Started logfile: /g0/scr/pima/npcsc_uvs/J2354+4553_S_uvs.log on Sun Oct 6 14:32:20 2013 obs /g0/scr/pima/npcsc_uvs/J2354+4553_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J2354+4553_S_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748444 visibilities/baseline/integration-bin. ! Found source: J2354+4553 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3368 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J2354+4553_S] 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 0.500x0.500 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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.393007Jy sigma=12.599409 ! Fit after self-cal, rms=0.413894Jy sigma=3.426425 ! 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=3.474 mas, bmaj=5.587 mas, bpa=-12.19 degrees ! Estimated noise=2.78738 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 = 0.692593 Jy ! Component: 100 - total flux cleaned = 0.918944 Jy ! Total flux subtracted in 100 components = 0.918944 Jy ! Clean residual min=-0.062685 max=0.153964 Jy/beam ! Clean residual mean=0.000733 rms=0.020235 Jy/beam ! Combined flux in latest and established models = 0.918944 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.918944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335018Jy sigma=3.564247 ! Fit after self-cal, rms=0.335303Jy sigma=3.561339 ! Inverting map ! Added new window around map position (-7.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151601 Jy ! Component: 100 - total flux cleaned = 0.247036 Jy ! Total flux subtracted in 100 components = 0.247036 Jy ! Clean residual min=-0.053213 max=0.087948 Jy/beam ! Clean residual mean=0.000480 rms=0.013054 Jy/beam ! Combined flux in latest and established models = 1.16598 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 1.16598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255593Jy sigma=2.560716 ! Fit after self-cal, rms=0.243321Jy sigma=2.510752 ! 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=4.397 mas, bmaj=6.526 mas, bpa=-15.77 degrees ! Estimated noise=1.71293 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 = 0.130265 Jy ! Component: 100 - total flux cleaned = 0.210947 Jy ! Component: 150 - total flux cleaned = 0.265165 Jy ! Component: 200 - total flux cleaned = 0.30258 Jy ! Total flux subtracted in 200 components = 0.30258 Jy ! Clean residual min=-0.037243 max=0.050152 Jy/beam ! Clean residual mean=0.000425 rms=0.010025 Jy/beam ! Combined flux in latest and established models = 1.46856 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 122 components and 1.46856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190201Jy sigma=1.729333 ! Fit after self-cal, rms=0.182787Jy sigma=1.689873 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 0.96 ! LA 1.09 MK 0.99 NL 1.03 OV 1.04 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.01 KP 0.96 ! LA 1.03 MK 0.98 NL 1.04 OV 1.04 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 1.01 KP 0.97 ! LA 0.84 MK 1.06 NL 1.14 OV 1.06 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.96 KP 0.90 ! LA 0.71 MK 1.07 NL 1.06 OV 0.87 ! PT 0.92 SC 1.09 ! ! ! Fit before self-cal, rms=0.182787Jy sigma=1.689873 ! Fit after self-cal, rms=0.120323Jy sigma=0.816816 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.49 mas, bmaj=6.68 mas, bpa=-17.27 degrees ! Estimated noise=1.69791 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 = 0.00484003 Jy ! Component: 100 - total flux cleaned = 0.00588407 Jy ! Component: 150 - total flux cleaned = 0.00589629 Jy ! Component: 200 - total flux cleaned = 0.00621497 Jy ! Total flux subtracted in 200 components = 0.00621497 Jy ! Clean residual min=-0.014345 max=0.017802 Jy/beam ! Clean residual mean=-0.000011 rms=0.003622 Jy/beam ! Combined flux in latest and established models = 1.47478 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 1.47478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115916Jy sigma=0.790919 ! Fit after self-cal, rms=0.114530Jy sigma=0.785029 ! 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. ! ! Fit before self-cal, rms=0.114530Jy sigma=0.785029 ! Fit after self-cal, rms=0.112090Jy sigma=0.768206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.481 mas, bmaj=6.647 mas, bpa=-16.71 degrees ! Estimated noise=1.68797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000815362 Jy ! Component: 100 - total flux cleaned = -0.000215406 Jy ! Component: 150 - total flux cleaned = -0.000201037 Jy ! Component: 200 - total flux cleaned = -0.000196861 Jy ! Total flux subtracted in 200 components = -0.000196861 Jy ! Clean residual min=-0.012290 max=0.016406 Jy/beam ! Clean residual mean=0.000019 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 1.47458 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 1.47458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110150Jy sigma=0.759069 ! Fit after self-cal, rms=0.109464Jy sigma=0.757129 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 (27.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135315 Jy ! Component: 100 - total flux cleaned = 0.0145421 Jy ! Component: 150 - total flux cleaned = 0.0142764 Jy ! Component: 200 - total flux cleaned = 0.0135606 Jy ! Total flux subtracted in 200 components = 0.0135606 Jy ! Clean residual min=-0.010994 max=0.013344 Jy/beam ! Clean residual mean=0.000019 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 1.48814 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 1.48814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107163Jy sigma=0.739254 ! Fit after self-cal, rms=0.106934Jy sigma=0.738468 ! Inverting map ! Added new window around map position (-22.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101817 Jy ! Component: 100 - total flux cleaned = 0.0131206 Jy ! Component: 150 - total flux cleaned = 0.0156464 Jy ! Component: 200 - total flux cleaned = 0.0165664 Jy ! Total flux subtracted in 200 components = 0.0165664 Jy ! Clean residual min=-0.010713 max=0.010540 Jy/beam ! Clean residual mean=0.000002 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 1.50471 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 195 components and 1.50471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105242Jy sigma=0.721226 ! Fit after self-cal, rms=0.104967Jy sigma=0.720068 ! 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. ! ! Fit before self-cal, rms=0.104967Jy sigma=0.720068 ! Fit after self-cal, rms=0.104524Jy sigma=0.717430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.483 mas, bmaj=6.645 mas, bpa=-16.8 degrees ! Estimated noise=1.68083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036029 Jy ! Component: 100 - total flux cleaned = 0.00124426 Jy ! Component: 150 - total flux cleaned = 0.00165365 Jy ! Component: 200 - total flux cleaned = 0.00203553 Jy ! Total flux subtracted in 200 components = 0.00203553 Jy ! Clean residual min=-0.009337 max=0.009327 Jy/beam ! Clean residual mean=0.000004 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 1.50674 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 210 components and 1.50674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103385Jy sigma=0.710394 ! Fit after self-cal, rms=0.103140Jy sigma=0.709982 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 = 0.00037426 Jy ! Component: 100 - total flux cleaned = 0.000564965 Jy ! Component: 150 - total flux cleaned = 0.000908896 Jy ! Component: 200 - total flux cleaned = 0.00123531 Jy ! Total flux subtracted in 200 components = 0.00123531 Jy ! Clean residual min=-0.009072 max=0.008979 Jy/beam ! Clean residual mean=0.000004 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 1.50798 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 219 components and 1.50798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102458Jy sigma=0.705800 ! Fit after self-cal, rms=0.102245Jy sigma=0.705522 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.102245Jy sigma=0.705522 ! Fit after self-cal, rms=0.102004Jy sigma=0.704468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.993 mas, bmaj=10.55 mas, bpa=-42.02 degrees ! Estimated noise=1.63837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114727 Jy ! Component: 100 - total flux cleaned = 0.00196024 Jy ! Component: 150 - total flux cleaned = 0.00246783 Jy ! Component: 200 - total flux cleaned = 0.00292201 Jy ! Total flux subtracted in 200 components = 0.00292201 Jy ! Clean residual min=-0.008931 max=0.009435 Jy/beam ! Clean residual mean=-0.000014 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 1.5109 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 240 components and 1.5109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101805Jy sigma=0.699301 ! Fit after self-cal, rms=0.101468Jy sigma=0.698623 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 = -0.000282972 Jy ! Component: 100 - total flux cleaned = 0.00057289 Jy ! Component: 150 - total flux cleaned = 0.00107523 Jy ! Component: 200 - total flux cleaned = 0.00141514 Jy ! Total flux subtracted in 200 components = 0.00141514 Jy ! Clean residual min=-0.008941 max=0.008932 Jy/beam ! Clean residual mean=-0.000014 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 1.51231 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 248 components and 1.51231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101375Jy sigma=0.696460 ! Fit after self-cal, rms=0.101148Jy sigma=0.696123 ! 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=4.485 mas, bmaj=6.648 mas, bpa=-16.95 degrees ! Estimated noise=1.67539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.485 x 6.648 at -16.95 degrees (North through East) ! Clean map min=-0.0088401 max=0.86318 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101148Jy sigma=0.696123 ! Fit after self-cal, rms=0.098019Jy sigma=0.624037 ! Inverting map and beam ! Estimated beam: bmin=4.494 mas, bmaj=6.659 mas, bpa=-17.05 degrees ! Estimated noise=1.67324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00388927 Jy ! Component: 100 - total flux cleaned = -0.00467694 Jy ! Component: 150 - total flux cleaned = -0.00454026 Jy ! Component: 200 - total flux cleaned = -0.00467067 Jy ! Total flux subtracted in 200 components = -0.00467067 Jy ! Clean residual min=-0.006937 max=0.007975 Jy/beam ! Clean residual mean=0.000001 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 1.50764 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 260 components and 1.50764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097191Jy sigma=0.621833 ! Fit after self-cal, rms=0.097034Jy sigma=0.621509 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.6819e-05 Jy ! Component: 100 - total flux cleaned = 6.47398e-05 Jy ! Component: 150 - total flux cleaned = 0.000298333 Jy ! Component: 200 - total flux cleaned = 0.000299611 Jy ! Total flux subtracted in 200 components = 0.000299611 Jy ! Clean residual min=-0.006906 max=0.007824 Jy/beam ! Clean residual mean=0.000002 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 1.50794 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 269 components and 1.50794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096551Jy sigma=0.619912 ! Fit after self-cal, rms=0.096427Jy sigma=0.619671 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096427Jy sigma=0.619671 ! Fit after self-cal, rms=0.096280Jy sigma=0.619108 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=3.545 mas, bmaj=5.713 mas, bpa=-14.16 degrees ! Estimated noise=2.70274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.684017 Jy ! Component: 100 - total flux cleaned = 0.931567 Jy ! Component: 150 - total flux cleaned = 1.07369 Jy ! Component: 200 - total flux cleaned = 1.16758 Jy ! Total flux subtracted in 200 components = 1.16758 Jy ! Clean residual min=-0.025139 max=0.053741 Jy/beam ! Clean residual mean=0.000335 rms=0.009771 Jy/beam ! Combined flux in latest and established models = 1.16758 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 59 model components to the UV plane model. ! The established model now contains 59 components and 1.16758 Jy ! Inverting map and beam ! Estimated beam: bmin=4.495 mas, bmaj=6.661 mas, bpa=-17.18 degrees ! Estimated noise=1.66924 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 (-4, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10307 Jy ! Component: 100 - total flux cleaned = 0.167154 Jy ! Component: 150 - total flux cleaned = 0.209228 Jy ! Component: 200 - total flux cleaned = 0.237383 Jy ! Total flux subtracted in 200 components = 0.237383 Jy ! Clean residual min=-0.013189 max=0.016342 Jy/beam ! Clean residual mean=0.000158 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 1.40496 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 147 components and 1.40496 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.994 mas, bmaj=10.55 mas, bpa=-42.06 degrees ! Estimated noise=1.62996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278274 Jy ! Component: 100 - total flux cleaned = 0.0469355 Jy ! Component: 150 - total flux cleaned = 0.0611006 Jy ! Component: 200 - total flux cleaned = 0.068777 Jy ! Total flux subtracted in 200 components = 0.068777 Jy ! Clean residual min=-0.010848 max=0.012394 Jy/beam ! Clean residual mean=0.000074 rms=0.003485 Jy/beam ! Combined flux in latest and established models = 1.47374 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 = 0.00684092 Jy ! Component: 100 - total flux cleaned = 0.0116375 Jy ! Component: 150 - total flux cleaned = 0.0157914 Jy ! Component: 200 - total flux cleaned = 0.0186619 Jy ! Total flux subtracted in 200 components = 0.0186619 Jy ! Clean residual min=-0.008806 max=0.009117 Jy/beam ! Clean residual mean=0.000031 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 1.4924 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 262 components and 1.4924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.495 mas, bmaj=6.661 mas, bpa=-17.18 degrees ! Estimated noise=1.66924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350254 Jy ! Component: 100 - total flux cleaned = 0.00396619 Jy ! Component: 150 - total flux cleaned = 0.00438468 Jy ! Component: 200 - total flux cleaned = 0.00532392 Jy ! Total flux subtracted in 200 components = 0.00532392 Jy ! Clean residual min=-0.007853 max=0.007175 Jy/beam ! Clean residual mean=0.000011 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 1.49773 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 288 components and 1.49773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095557Jy sigma=0.621694 ! Fit after self-cal, rms=0.094475Jy sigma=0.616347 wmodel /g0/scr/pima/npcsc_uvs/J2354+4553_S_map.mod ! Writing 288 model components to file: /g0/scr/pima/npcsc_uvs/J2354+4553_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J2354+4553_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J2354+4553_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J2354+4553_S_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsc_uvs/J2354+4553_S_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 = 0.000108262 Jy ! Component: 100 - total flux cleaned = 0.000464828 Jy ! Component: 150 - total flux cleaned = 0.000807385 Jy ! Component: 200 - total flux cleaned = 0.00124515 Jy ! Component: 250 - total flux cleaned = 0.00145375 Jy ! Component: 300 - total flux cleaned = 0.00165393 Jy ! Component: 350 - total flux cleaned = 0.00214004 Jy ! Component: 400 - total flux cleaned = 0.00260954 Jy ! Component: 450 - total flux cleaned = 0.00306292 Jy ! Component: 500 - total flux cleaned = 0.00376226 Jy ! Component: 550 - total flux cleaned = 0.00426964 Jy ! Component: 600 - total flux cleaned = 0.00476578 Jy ! Component: 650 - total flux cleaned = 0.00541098 Jy ! Component: 700 - total flux cleaned = 0.00572408 Jy ! Component: 750 - total flux cleaned = 0.0059558 Jy ! Component: 800 - total flux cleaned = 0.00618338 Jy ! Component: 850 - total flux cleaned = 0.00669937 Jy ! Component: 900 - total flux cleaned = 0.00662633 Jy ! Component: 950 - total flux cleaned = 0.0069808 Jy ! Component: 1000 - total flux cleaned = 0.0071193 Jy ! Component: 1050 - total flux cleaned = 0.00746015 Jy ! Component: 1100 - total flux cleaned = 0.0075276 Jy ! Component: 1150 - total flux cleaned = 0.00778861 Jy ! Component: 1200 - total flux cleaned = 0.00778745 Jy ! Component: 1250 - total flux cleaned = 0.00797715 Jy ! Component: 1300 - total flux cleaned = 0.00822582 Jy ! Component: 1350 - total flux cleaned = 0.00840993 Jy ! Component: 1400 - total flux cleaned = 0.00865232 Jy ! Component: 1450 - total flux cleaned = 0.00882923 Jy ! Component: 1500 - total flux cleaned = 0.00888576 Jy ! Component: 1550 - total flux cleaned = 0.00871353 Jy ! Component: 1600 - total flux cleaned = 0.00888459 Jy ! Component: 1650 - total flux cleaned = 0.00865957 Jy ! Component: 1700 - total flux cleaned = 0.00865928 Jy ! Component: 1750 - total flux cleaned = 0.00871379 Jy ! Component: 1800 - total flux cleaned = 0.00882083 Jy ! Component: 1850 - total flux cleaned = 0.0087671 Jy ! Component: 1900 - total flux cleaned = 0.00876699 Jy ! Component: 1950 - total flux cleaned = 0.00866355 Jy ! Component: 2000 - total flux cleaned = 0.00861181 Jy ! Component: 2050 - total flux cleaned = 0.00861156 Jy ! Component: 2100 - total flux cleaned = 0.00861081 Jy ! Component: 2150 - total flux cleaned = 0.00831469 Jy ! Component: 2200 - total flux cleaned = 0.00846098 Jy ! Component: 2250 - total flux cleaned = 0.00846114 Jy ! Component: 2300 - total flux cleaned = 0.00846147 Jy ! Component: 2350 - total flux cleaned = 0.00865064 Jy ! Component: 2400 - total flux cleaned = 0.00869776 Jy ! Component: 2450 - total flux cleaned = 0.00893103 Jy ! Component: 2500 - total flux cleaned = 0.00911427 Jy ! Component: 2550 - total flux cleaned = 0.00929675 Jy ! Component: 2600 - total flux cleaned = 0.00938745 Jy ! Component: 2650 - total flux cleaned = 0.00961029 Jy ! Component: 2700 - total flux cleaned = 0.00961109 Jy ! Component: 2750 - total flux cleaned = 0.00996151 Jy ! Component: 2800 - total flux cleaned = 0.0101786 Jy ! Component: 2850 - total flux cleaned = 0.0103072 Jy ! Component: 2900 - total flux cleaned = 0.0104781 Jy ! Component: 2950 - total flux cleaned = 0.0105201 Jy ! Component: 3000 - total flux cleaned = 0.0107295 Jy ! Component: 3050 - total flux cleaned = 0.0108957 Jy ! Component: 3100 - total flux cleaned = 0.0108958 Jy ! Component: 3150 - total flux cleaned = 0.0111817 Jy ! Component: 3200 - total flux cleaned = 0.0112624 Jy ! Component: 3250 - total flux cleaned = 0.0113032 Jy ! Component: 3300 - total flux cleaned = 0.0115814 Jy ! Component: 3350 - total flux cleaned = 0.0115818 Jy ! Component: 3400 - total flux cleaned = 0.0117377 Jy ! Component: 3450 - total flux cleaned = 0.0118156 Jy ! Component: 3500 - total flux cleaned = 0.0120463 Jy ! Component: 3550 - total flux cleaned = 0.0122366 Jy ! Component: 3600 - total flux cleaned = 0.0123879 Jy ! Component: 3650 - total flux cleaned = 0.0124254 Jy ! Component: 3700 - total flux cleaned = 0.0127235 Jy ! Component: 3750 - total flux cleaned = 0.0127975 Jy ! Component: 3800 - total flux cleaned = 0.0129445 Jy ! Component: 3850 - total flux cleaned = 0.0131631 Jy ! Component: 3900 - total flux cleaned = 0.0134158 Jy ! Component: 3950 - total flux cleaned = 0.0134513 Jy ! Component: 4000 - total flux cleaned = 0.0135941 Jy ! Component: 4050 - total flux cleaned = 0.0137712 Jy ! Total flux subtracted in 4096 components = 0.0139115 Jy ! Clean residual min=-0.002133 max=0.002151 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 1.51164 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 583 components and 1.51164 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J2354+4553_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.495 x 6.661 at -17.18 degrees (North through East) ! Clean map min=-0.0067477 max=0.86486 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J2354+4553_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.864858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000666374 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23115 0.23115 0.4623 0.924601 1.8492 3.6984 7.39681 14.7936 29.5872 59.1744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.864 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J2354+4553_S_uvs.log closed on Sun Oct 6 14:32:25 2013