! Started logfile: /d2/scr/pima/bp177f_uvs/J2104+0503_C_uvs.log on Fri Mar 21 07:42:49 2014 obs /d2/scr/pima/bp177f_uvs/J2104+0503_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2104+0503_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2104+0503 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2104+0503_C] 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 0.300x0.300 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=1.000652Jy sigma=45.740164 ! Fit after self-cal, rms=0.966455Jy sigma=44.319999 ! 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=1.665 mas, bmaj=4.278 mas, bpa=17.73 degrees ! Estimated noise=0.746559 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 = 0.0218876 Jy ! Component: 100 - total flux cleaned = 0.0290184 Jy ! Total flux subtracted in 100 components = 0.0290184 Jy ! Clean residual min=-0.004000 max=0.007372 Jy/beam ! Clean residual mean=0.000004 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.0290184 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0290184 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=0.023261Jy sigma=0.986455 ! Fit after self-cal, rms=0.022198Jy sigma=0.925541 ! 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=1.95 mas, bmaj=4.668 mas, bpa=16.47 degrees ! Estimated noise=0.610821 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 = 0.00765687 Jy ! Component: 100 - total flux cleaned = 0.0122297 Jy ! Component: 150 - total flux cleaned = 0.0153463 Jy ! Component: 200 - total flux cleaned = 0.0175204 Jy ! Total flux subtracted in 200 components = 0.0175204 Jy ! Clean residual min=-0.003381 max=0.005219 Jy/beam ! Clean residual mean=0.000002 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.0465387 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.0465387 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=0.018663Jy sigma=0.782734 ! Fit after self-cal, rms=0.018590Jy sigma=0.780218 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 4.668 at 16.47 degrees (North through East) ! Clean map min=-0.0033017 max=0.031799 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.018590Jy sigma=0.780218 ! Fit after self-cal, rms=0.018590Jy sigma=0.780218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=4.668 mas, bpa=16.47 degrees ! Estimated noise=0.610821 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 (-32.1, 42.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407059 Jy ! Component: 100 - total flux cleaned = 0.00445432 Jy ! Component: 150 - total flux cleaned = 0.00455113 Jy ! Component: 200 - total flux cleaned = 0.00461847 Jy ! Total flux subtracted in 200 components = 0.00461847 Jy ! Clean residual min=-0.002785 max=0.003427 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0511572 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0511572 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=0.016993Jy sigma=0.697384 ! Fit after self-cal, rms=0.016716Jy sigma=0.686161 ! 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=0.016716Jy sigma=0.686161 ! Fit after self-cal, rms=0.016578Jy sigma=0.683287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.945 mas, bmaj=4.661 mas, bpa=16.5 degrees ! Estimated noise=0.606283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093776 Jy ! Component: 100 - total flux cleaned = 0.00121054 Jy ! Component: 150 - total flux cleaned = 0.00133796 Jy ! Component: 200 - total flux cleaned = 0.00140966 Jy ! Total flux subtracted in 200 components = 0.00140966 Jy ! Clean residual min=-0.002500 max=0.002314 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0525668 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.0525668 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=0.016234Jy sigma=0.666920 ! Fit after self-cal, rms=0.016197Jy sigma=0.665511 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 = 0.000247105 Jy ! Component: 100 - total flux cleaned = 0.000344742 Jy ! Component: 150 - total flux cleaned = 0.000431979 Jy ! Component: 200 - total flux cleaned = 0.000484812 Jy ! Total flux subtracted in 200 components = 0.000484812 Jy ! Clean residual min=-0.002410 max=0.002108 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0530517 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.0530517 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=0.016084Jy sigma=0.659467 ! Fit after self-cal, rms=0.016076Jy sigma=0.659192 ! 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=0.016076Jy sigma=0.659192 ! Fit after self-cal, rms=0.015658Jy sigma=0.649826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.943 mas, bmaj=4.646 mas, bpa=16.39 degrees ! Estimated noise=0.603886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207283 Jy ! Component: 100 - total flux cleaned = 0.000280617 Jy ! Component: 150 - total flux cleaned = 0.000325649 Jy ! Component: 200 - total flux cleaned = 0.000346611 Jy ! Total flux subtracted in 200 components = 0.000346611 Jy ! Clean residual min=-0.002165 max=0.001788 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0533983 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.0533983 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=0.015603Jy sigma=0.646126 ! Fit after self-cal, rms=0.015599Jy sigma=0.645965 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 = 9.05282e-05 Jy ! Component: 100 - total flux cleaned = 0.000111023 Jy ! Component: 150 - total flux cleaned = 0.000148694 Jy ! Component: 200 - total flux cleaned = 0.000166728 Jy ! Total flux subtracted in 200 components = 0.000166728 Jy ! Clean residual min=-0.002122 max=0.001776 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.053565 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.053565 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=0.015560Jy sigma=0.643591 ! Fit after self-cal, rms=0.015556Jy sigma=0.643500 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.015556Jy sigma=0.643500 ! Fit after self-cal, rms=0.015650Jy sigma=0.637232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.543 mas, bpa=4.548 degrees ! Estimated noise=0.740446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104043 Jy ! Component: 100 - total flux cleaned = 0.00139348 Jy ! Component: 150 - total flux cleaned = 0.00144628 Jy ! Component: 200 - total flux cleaned = 0.00149427 Jy ! Total flux subtracted in 200 components = 0.00149427 Jy ! Clean residual min=-0.002225 max=0.002193 Jy/beam ! Clean residual mean=0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0550593 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 137 components and 0.0550593 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=0.015592Jy sigma=0.636387 ! Fit after self-cal, rms=0.015580Jy sigma=0.636071 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 = 8.78754e-05 Jy ! Component: 100 - total flux cleaned = 0.000119663 Jy ! Component: 150 - total flux cleaned = 0.00013381 Jy ! Component: 200 - total flux cleaned = 0.000147331 Jy ! Total flux subtracted in 200 components = 0.000147331 Jy ! Clean residual min=-0.002205 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0552066 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.0552066 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=0.015575Jy sigma=0.635471 ! Fit after self-cal, rms=0.015568Jy sigma=0.635306 ! 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=1.948 mas, bmaj=4.645 mas, bpa=16.28 degrees ! Estimated noise=0.616251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 4.645 at 16.28 degrees (North through East) ! Clean map min=-0.0036047 max=0.030011 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=1.668 mas, bmaj=4.263 mas, bpa=17.46 degrees ! Estimated noise=0.747642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229105 Jy ! Component: 100 - total flux cleaned = 0.0319861 Jy ! Component: 150 - total flux cleaned = 0.0379404 Jy ! Component: 200 - total flux cleaned = 0.0423065 Jy ! Total flux subtracted in 200 components = 0.0423065 Jy ! Clean residual min=-0.003396 max=0.004369 Jy/beam ! Clean residual mean=0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0423065 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0423065 Jy ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=4.645 mas, bpa=16.28 degrees ! Estimated noise=0.616251 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 (31.8, -43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516858 Jy ! Component: 100 - total flux cleaned = 0.00814046 Jy ! Component: 150 - total flux cleaned = 0.0102565 Jy ! Component: 200 - total flux cleaned = 0.0115728 Jy ! Total flux subtracted in 200 components = 0.0115728 Jy ! Clean residual min=-0.002178 max=0.001980 Jy/beam ! Clean residual mean=0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0538794 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.0538793 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.543 mas, bpa=4.548 degrees ! Estimated noise=0.740446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014256 Jy ! Component: 100 - total flux cleaned = 0.00200515 Jy ! Component: 150 - total flux cleaned = 0.00237813 Jy ! Component: 200 - total flux cleaned = 0.00254773 Jy ! Total flux subtracted in 200 components = 0.00254773 Jy ! Clean residual min=-0.002329 max=0.002023 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0564271 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 = -6.02174e-07 Jy ! Component: 100 - total flux cleaned = 2.75988e-05 Jy ! Component: 150 - total flux cleaned = 5.15724e-05 Jy ! Component: 200 - total flux cleaned = 5.12648e-05 Jy ! Total flux subtracted in 200 components = 5.12648e-05 Jy ! Clean residual min=-0.002311 max=0.001963 Jy/beam ! Clean residual mean=0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0564783 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 109 components and 0.0564783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=4.645 mas, bpa=16.28 degrees ! Estimated noise=0.616251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001759 Jy ! Component: 100 - total flux cleaned = -8.91406e-05 Jy ! Component: 150 - total flux cleaned = -6.29216e-05 Jy ! Component: 200 - total flux cleaned = -3.75441e-05 Jy ! Total flux subtracted in 200 components = -3.75441e-05 Jy ! Clean residual min=-0.002013 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0564408 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.0564408 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=0.015469Jy sigma=0.630774 ! Fit after self-cal, rms=0.015408Jy sigma=0.628294 wmodel /d2/scr/pima/bp177f_uvs/J2104+0503_C_map.mod ! Writing 133 model components to file: /d2/scr/pima/bp177f_uvs/J2104+0503_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2104+0503_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2104+0503_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2104+0503_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2104+0503_C_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 = -0.000602704 Jy ! Component: 100 - total flux cleaned = -0.00111738 Jy ! Component: 150 - total flux cleaned = -0.00134243 Jy ! Component: 200 - total flux cleaned = -0.00136933 Jy ! Component: 250 - total flux cleaned = -0.00149414 Jy ! Component: 300 - total flux cleaned = -0.00156524 Jy ! Component: 350 - total flux cleaned = -0.00163291 Jy ! Component: 400 - total flux cleaned = -0.00165464 Jy ! Component: 450 - total flux cleaned = -0.00169587 Jy ! Component: 500 - total flux cleaned = -0.00169558 Jy ! Component: 550 - total flux cleaned = -0.00173385 Jy ! Component: 600 - total flux cleaned = -0.00178988 Jy ! Component: 650 - total flux cleaned = -0.00182554 Jy ! Component: 700 - total flux cleaned = -0.0018256 Jy ! Component: 750 - total flux cleaned = -0.00184258 Jy ! Component: 800 - total flux cleaned = -0.00187533 Jy ! Component: 850 - total flux cleaned = -0.00192251 Jy ! Component: 900 - total flux cleaned = -0.00195278 Jy ! Component: 950 - total flux cleaned = -0.00205577 Jy ! Component: 1000 - total flux cleaned = -0.00209876 Jy ! Component: 1050 - total flux cleaned = -0.00214055 Jy ! Component: 1100 - total flux cleaned = -0.00214055 Jy ! Component: 1150 - total flux cleaned = -0.00219391 Jy ! Component: 1200 - total flux cleaned = -0.00222014 Jy ! Component: 1250 - total flux cleaned = -0.0022967 Jy ! Component: 1300 - total flux cleaned = -0.00229646 Jy ! Component: 1350 - total flux cleaned = -0.00235827 Jy ! Component: 1400 - total flux cleaned = -0.00239457 Jy ! Component: 1450 - total flux cleaned = -0.00241835 Jy ! Component: 1500 - total flux cleaned = -0.00247644 Jy ! Component: 1550 - total flux cleaned = -0.00253364 Jy ! Component: 1600 - total flux cleaned = -0.00256729 Jy ! Component: 1650 - total flux cleaned = -0.00260057 Jy ! Component: 1700 - total flux cleaned = -0.0026544 Jy ! Component: 1750 - total flux cleaned = -0.00264359 Jy ! Component: 1800 - total flux cleaned = -0.00266448 Jy ! Component: 1850 - total flux cleaned = -0.00267463 Jy ! Component: 1900 - total flux cleaned = -0.00270499 Jy ! Component: 1950 - total flux cleaned = -0.00275461 Jy ! Component: 2000 - total flux cleaned = -0.00280324 Jy ! Component: 2050 - total flux cleaned = -0.00285129 Jy ! Component: 2100 - total flux cleaned = -0.00292692 Jy ! Component: 2150 - total flux cleaned = -0.00296401 Jy ! Component: 2200 - total flux cleaned = -0.0029825 Jy ! Component: 2250 - total flux cleaned = -0.00306408 Jy ! Component: 2300 - total flux cleaned = -0.0030995 Jy ! Component: 2350 - total flux cleaned = -0.0031433 Jy ! Component: 2400 - total flux cleaned = -0.00316914 Jy ! Component: 2450 - total flux cleaned = -0.00321195 Jy ! Component: 2500 - total flux cleaned = -0.00322027 Jy ! Component: 2550 - total flux cleaned = -0.00326191 Jy ! Component: 2600 - total flux cleaned = -0.00333577 Jy ! Component: 2650 - total flux cleaned = -0.00333581 Jy ! Component: 2700 - total flux cleaned = -0.00341573 Jy ! Component: 2750 - total flux cleaned = -0.00345525 Jy ! Component: 2800 - total flux cleaned = -0.00348647 Jy ! Component: 2850 - total flux cleaned = -0.00354032 Jy ! Component: 2900 - total flux cleaned = -0.00358614 Jy ! Component: 2950 - total flux cleaned = -0.00363876 Jy ! Component: 3000 - total flux cleaned = -0.00366096 Jy ! Component: 3050 - total flux cleaned = -0.00369753 Jy ! Component: 3100 - total flux cleaned = -0.00372639 Jy ! Component: 3150 - total flux cleaned = -0.00371928 Jy ! Component: 3200 - total flux cleaned = -0.00374768 Jy ! Component: 3250 - total flux cleaned = -0.00376169 Jy ! Component: 3300 - total flux cleaned = -0.00376169 Jy ! Component: 3350 - total flux cleaned = -0.00379618 Jy ! Component: 3400 - total flux cleaned = -0.00380974 Jy ! Component: 3450 - total flux cleaned = -0.00382311 Jy ! Component: 3500 - total flux cleaned = -0.00382316 Jy ! Component: 3550 - total flux cleaned = -0.00382975 Jy ! Component: 3600 - total flux cleaned = -0.00382312 Jy ! Component: 3650 - total flux cleaned = -0.00382962 Jy ! Component: 3700 - total flux cleaned = -0.00383603 Jy ! Component: 3750 - total flux cleaned = -0.00385528 Jy ! Component: 3800 - total flux cleaned = -0.00387436 Jy ! Component: 3850 - total flux cleaned = -0.00388061 Jy ! Component: 3900 - total flux cleaned = -0.00389316 Jy ! Component: 3950 - total flux cleaned = -0.0038994 Jy ! Component: 4000 - total flux cleaned = -0.00392412 Jy ! Component: 4050 - total flux cleaned = -0.00391794 Jy ! Total flux subtracted in 4096 components = -0.00392405 Jy ! Clean residual min=-0.000361 max=0.000336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0525168 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 383 components and 0.0525168 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2104+0503_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 4.645 at 16.28 degrees (North through East) ! Clean map min=-0.001373 max=0.026661 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2104+0503_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0266608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102106 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14895 1.14895 2.29789 4.59579 9.19157 18.3831 36.7663 73.5326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.108 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2104+0503_C_uvs.log closed on Fri Mar 21 07:42:54 2014