! Started logfile: /scr/pima/bp192a1_uvs/J0345+121A_C_uvs.log on Wed Sep 16 13:30:41 2015 obs /scr/pima/bp192a1_uvs/J0345+121A_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0345+121A_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0345+121A ! ! 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 6840 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 /scr/pima/bp192a1_uvs/J0345+121A_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=1.002840Jy sigma=24.201737 ! Fit after self-cal, rms=0.939062Jy sigma=22.681793 ! 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=1.371 mas, bmaj=3.501 mas, bpa=5.489 degrees ! Estimated noise=0.594206 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 = 0.0457775 Jy ! Component: 100 - total flux cleaned = 0.0569767 Jy ! Total flux subtracted in 100 components = 0.0569767 Jy ! Clean residual min=-0.002519 max=0.004362 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0569767 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0569767 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=0.032079Jy sigma=0.714045 ! Fit after self-cal, rms=0.031895Jy sigma=0.709824 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047814 Jy ! Component: 100 - total flux cleaned = 0.00754735 Jy ! Total flux subtracted in 100 components = 0.00754735 Jy ! Clean residual min=-0.002137 max=0.002151 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.064524 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.064524 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=0.030978Jy sigma=0.689798 ! Fit after self-cal, rms=0.030974Jy sigma=0.689669 ! 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=1.682 mas, bmaj=3.993 mas, bpa=4.698 degrees ! Estimated noise=0.361366 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 = 0.00241317 Jy ! Component: 100 - total flux cleaned = 0.00369603 Jy ! Component: 150 - total flux cleaned = 0.00447169 Jy ! Component: 200 - total flux cleaned = 0.00468916 Jy ! Total flux subtracted in 200 components = 0.00468916 Jy ! Clean residual min=-0.001718 max=0.002066 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0692132 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0692132 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=0.030745Jy sigma=0.686056 ! Fit after self-cal, rms=0.030743Jy sigma=0.685934 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 3.993 at 4.698 degrees (North through East) ! Clean map min=-0.0016975 max=0.059942 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 0.95 KP 1.02 ! LA 1.01 MK 1.01 NL 1.05 OV 0.97 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.92 KP 0.91 ! LA 1.04 MK 0.95 NL 1.08 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.96 KP 0.97 ! LA 1.05 MK 1.08 NL 1.10 OV 0.99 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.99 KP 0.93 ! LA 1.19 MK 0.99 NL 1.13 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.98 KP 0.95 ! LA 1.03 MK 0.99 NL 1.14 OV 1.00 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.05 KP 0.90 ! LA 1.14 MK 0.99 NL 1.01 OV 1.04 ! PT 0.91 SC 1.02 ! ! ! Fit before self-cal, rms=0.030743Jy sigma=0.685934 ! Fit after self-cal, rms=0.030261Jy sigma=0.674466 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=3.996 mas, bpa=4.753 degrees ! Estimated noise=0.362761 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 = 0.000522812 Jy ! Component: 100 - total flux cleaned = 0.000640377 Jy ! Component: 150 - total flux cleaned = 0.000687422 Jy ! Component: 200 - total flux cleaned = 0.000686958 Jy ! Total flux subtracted in 200 components = 0.000686958 Jy ! Clean residual min=-0.001341 max=0.001369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0699002 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0699002 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=0.030234Jy sigma=0.673987 ! Fit after self-cal, rms=0.030230Jy sigma=0.673845 ! 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=0.030230Jy sigma=0.673845 ! Fit after self-cal, rms=0.030308Jy sigma=0.673758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=3.99 mas, bpa=4.785 degrees ! Estimated noise=0.364177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485266 Jy ! Component: 100 - total flux cleaned = 0.000555634 Jy ! Component: 150 - total flux cleaned = 0.000580733 Jy ! Component: 200 - total flux cleaned = 0.000581406 Jy ! Total flux subtracted in 200 components = 0.000581406 Jy ! Clean residual min=-0.001335 max=0.001366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0704816 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0704816 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=0.030292Jy sigma=0.673507 ! Fit after self-cal, rms=0.030291Jy sigma=0.673499 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 = -2.07917e-06 Jy ! Component: 100 - total flux cleaned = 1.85337e-05 Jy ! Component: 150 - total flux cleaned = 1.83963e-05 Jy ! Component: 200 - total flux cleaned = 1.85582e-05 Jy ! Total flux subtracted in 200 components = 1.85582e-05 Jy ! Clean residual min=-0.001330 max=0.001369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0705002 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0705002 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=0.030285Jy sigma=0.673370 ! Fit after self-cal, rms=0.030285Jy sigma=0.673365 ! 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=0.030285Jy sigma=0.673365 ! Fit after self-cal, rms=0.030356Jy sigma=0.673305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=3.985 mas, bpa=4.833 degrees ! Estimated noise=0.365367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378709 Jy ! Component: 100 - total flux cleaned = 0.000469348 Jy ! Component: 150 - total flux cleaned = 0.000495015 Jy ! Component: 200 - total flux cleaned = 0.000494752 Jy ! Total flux subtracted in 200 components = 0.000494752 Jy ! Clean residual min=-0.001327 max=0.001358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0709949 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0709949 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=0.030347Jy sigma=0.673202 ! Fit after self-cal, rms=0.030347Jy sigma=0.673200 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 = -2.4081e-07 Jy ! Component: 100 - total flux cleaned = -3.38764e-09 Jy ! Component: 150 - total flux cleaned = 7.64598e-06 Jy ! Component: 200 - total flux cleaned = 7.95654e-06 Jy ! Total flux subtracted in 200 components = 7.95654e-06 Jy ! Clean residual min=-0.001327 max=0.001355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0710029 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0710029 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=0.030343Jy sigma=0.673131 ! Fit after self-cal, rms=0.030343Jy sigma=0.673130 ! 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=0.030343Jy sigma=0.673130 ! Fit after self-cal, rms=0.030403Jy sigma=0.673092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=5.611 mas, bpa=-2.619 degrees ! Estimated noise=0.462754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713554 Jy ! Component: 100 - total flux cleaned = 0.000764097 Jy ! Component: 150 - total flux cleaned = 0.000793176 Jy ! Component: 200 - total flux cleaned = 0.000801438 Jy ! Total flux subtracted in 200 components = 0.000801438 Jy ! Clean residual min=-0.001538 max=0.001444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0718043 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0718043 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=0.030405Jy sigma=0.673293 ! Fit after self-cal, rms=0.030402Jy sigma=0.673185 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 = -1.31169e-05 Jy ! Component: 100 - total flux cleaned = -2.51483e-05 Jy ! Component: 150 - total flux cleaned = -8.17739e-06 Jy ! Component: 200 - total flux cleaned = -1.04928e-06 Jy ! Total flux subtracted in 200 components = -1.04928e-06 Jy ! Clean residual min=-0.001529 max=0.001436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0718033 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0718032 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=0.030409Jy sigma=0.673356 ! Fit after self-cal, rms=0.030408Jy sigma=0.673300 ! 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=1.667 mas, bmaj=3.981 mas, bpa=4.893 degrees ! Estimated noise=0.366285 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 3.981 at 4.893 degrees (North through East) ! Clean map min=-0.0012552 max=0.060745 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=1.361 mas, bmaj=3.503 mas, bpa=5.716 degrees ! Estimated noise=0.597675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461878 Jy ! Component: 100 - total flux cleaned = 0.057888 Jy ! Component: 150 - total flux cleaned = 0.0629725 Jy ! Component: 200 - total flux cleaned = 0.0661094 Jy ! Total flux subtracted in 200 components = 0.0661094 Jy ! Clean residual min=-0.002071 max=0.002207 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0661094 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0661094 Jy ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=3.981 mas, bpa=4.893 degrees ! Estimated noise=0.366285 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 (2.1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285656 Jy ! Component: 100 - total flux cleaned = 0.00446934 Jy ! Component: 150 - total flux cleaned = 0.00552607 Jy ! Component: 200 - total flux cleaned = 0.00600201 Jy ! Total flux subtracted in 200 components = 0.00600201 Jy ! Clean residual min=-0.001343 max=0.001274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0721114 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.0721114 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=3.58 mas, bmaj=5.611 mas, bpa=-2.619 degrees ! Estimated noise=0.462754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530405 Jy ! Component: 100 - total flux cleaned = 0.00058592 Jy ! Component: 150 - total flux cleaned = 0.0005712 Jy ! Component: 200 - total flux cleaned = 0.000571565 Jy ! Total flux subtracted in 200 components = 0.000571565 Jy ! Clean residual min=-0.001505 max=0.001567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.072683 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 = 8.59513e-08 Jy ! Component: 100 - total flux cleaned = 1.05209e-05 Jy ! Component: 150 - total flux cleaned = 1.0616e-05 Jy ! Component: 200 - total flux cleaned = 1.04768e-05 Jy ! Total flux subtracted in 200 components = 1.04768e-05 Jy ! Clean residual min=-0.001505 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0726934 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.0726934 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=3.981 mas, bpa=4.893 degrees ! Estimated noise=0.366285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184117 Jy ! Component: 100 - total flux cleaned = -0.000184391 Jy ! Component: 150 - total flux cleaned = -0.000205894 Jy ! Component: 200 - total flux cleaned = -0.000205832 Jy ! Total flux subtracted in 200 components = -0.000205832 Jy ! Clean residual min=-0.001239 max=0.001242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0724876 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0724876 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=0.030330Jy sigma=0.671657 ! Fit after self-cal, rms=0.030325Jy sigma=0.671587 wmodel /scr/pima/bp192a1_uvs/J0345+121A_C_map.mod ! Writing 76 model components to file: /scr/pima/bp192a1_uvs/J0345+121A_C_map.mod wobs /scr/pima/bp192a1_uvs/J0345+121A_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0345+121A_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0345+121A_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0345+121A_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 = 0.000210145 Jy ! Component: 100 - total flux cleaned = 0.00034106 Jy ! Component: 150 - total flux cleaned = 0.00038204 Jy ! Component: 200 - total flux cleaned = 0.000244761 Jy ! Component: 250 - total flux cleaned = 0.000169353 Jy ! Component: 300 - total flux cleaned = 0.000114304 Jy ! Component: 350 - total flux cleaned = 6.15712e-05 Jy ! Component: 400 - total flux cleaned = -6.45799e-06 Jy ! Component: 450 - total flux cleaned = -8.8917e-05 Jy ! Component: 500 - total flux cleaned = -0.000121035 Jy ! Component: 550 - total flux cleaned = -0.000183813 Jy ! Component: 600 - total flux cleaned = -0.000229549 Jy ! Component: 650 - total flux cleaned = -0.00025918 Jy ! Component: 700 - total flux cleaned = -0.000273543 Jy ! Component: 750 - total flux cleaned = -0.000316445 Jy ! Component: 800 - total flux cleaned = -0.00033052 Jy ! Component: 850 - total flux cleaned = -0.000330719 Jy ! Component: 900 - total flux cleaned = -0.000357872 Jy ! Component: 950 - total flux cleaned = -0.000424301 Jy ! Component: 1000 - total flux cleaned = -0.000411036 Jy ! Component: 1050 - total flux cleaned = -0.000436566 Jy ! Component: 1100 - total flux cleaned = -0.00042394 Jy ! Component: 1150 - total flux cleaned = -0.000411588 Jy ! Component: 1200 - total flux cleaned = -0.000399192 Jy ! Component: 1250 - total flux cleaned = -0.000363724 Jy ! Component: 1300 - total flux cleaned = -0.000352191 Jy ! Component: 1350 - total flux cleaned = -0.00031777 Jy ! Component: 1400 - total flux cleaned = -0.000272534 Jy ! Component: 1450 - total flux cleaned = -0.000261594 Jy ! Component: 1500 - total flux cleaned = -0.000228621 Jy ! Component: 1550 - total flux cleaned = -0.000239573 Jy ! Component: 1600 - total flux cleaned = -0.000228698 Jy ! Component: 1650 - total flux cleaned = -0.000165344 Jy ! Component: 1700 - total flux cleaned = -0.000134418 Jy ! Component: 1750 - total flux cleaned = -0.000124454 Jy ! Component: 1800 - total flux cleaned = -0.000104214 Jy ! Component: 1850 - total flux cleaned = -9.43056e-05 Jy ! Component: 1900 - total flux cleaned = -7.46416e-05 Jy ! Component: 1950 - total flux cleaned = -4.5458e-05 Jy ! Component: 2000 - total flux cleaned = -7.09105e-06 Jy ! Component: 2050 - total flux cleaned = -1.6641e-05 Jy ! Component: 2100 - total flux cleaned = 2.09663e-05 Jy ! Component: 2150 - total flux cleaned = 3.97196e-05 Jy ! Component: 2200 - total flux cleaned = 7.66072e-05 Jy ! Component: 2250 - total flux cleaned = 7.66202e-05 Jy ! Component: 2300 - total flux cleaned = 0.000112577 Jy ! Component: 2350 - total flux cleaned = 7.71519e-05 Jy ! Component: 2400 - total flux cleaned = 0.000147487 Jy ! Component: 2450 - total flux cleaned = 0.000138643 Jy ! Component: 2500 - total flux cleaned = 0.000155981 Jy ! Component: 2550 - total flux cleaned = 0.00014761 Jy ! Component: 2600 - total flux cleaned = 0.000181367 Jy ! Component: 2650 - total flux cleaned = 0.000173042 Jy ! Component: 2700 - total flux cleaned = 0.000206174 Jy ! Component: 2750 - total flux cleaned = 0.000206083 Jy ! Component: 2800 - total flux cleaned = 0.000246617 Jy ! Component: 2850 - total flux cleaned = 0.000214322 Jy ! Component: 2900 - total flux cleaned = 0.000246339 Jy ! Component: 2950 - total flux cleaned = 0.000262124 Jy ! Component: 3000 - total flux cleaned = 0.00029338 Jy ! Component: 3050 - total flux cleaned = 0.000270143 Jy ! Component: 3100 - total flux cleaned = 0.000300826 Jy ! Component: 3150 - total flux cleaned = 0.000293184 Jy ! Component: 3200 - total flux cleaned = 0.000262929 Jy ! Component: 3250 - total flux cleaned = 0.000285347 Jy ! Component: 3300 - total flux cleaned = 0.000277886 Jy ! Component: 3350 - total flux cleaned = 0.00029245 Jy ! Component: 3400 - total flux cleaned = 0.000270402 Jy ! Component: 3450 - total flux cleaned = 0.000241446 Jy ! Component: 3500 - total flux cleaned = 0.000234289 Jy ! Component: 3550 - total flux cleaned = 0.000255608 Jy ! Component: 3600 - total flux cleaned = 0.000227258 Jy ! Component: 3650 - total flux cleaned = 0.000192148 Jy ! Component: 3700 - total flux cleaned = 0.000171246 Jy ! Component: 3750 - total flux cleaned = 0.000171284 Jy ! Component: 3800 - total flux cleaned = 0.000136962 Jy ! Component: 3850 - total flux cleaned = 0.000130106 Jy ! Component: 3900 - total flux cleaned = 0.000123304 Jy ! Component: 3950 - total flux cleaned = 9.63543e-05 Jy ! Component: 4000 - total flux cleaned = 6.96218e-05 Jy ! Component: 4050 - total flux cleaned = 6.29588e-05 Jy ! Total flux subtracted in 4096 components = 2.98878e-05 Jy ! Clean residual min=-0.000354 max=0.000329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0725175 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 343 components and 0.0725176 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0345+121A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 3.981 at 4.893 degrees (North through East) ! Clean map min=-0.00085017 max=0.060302 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0345+121A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0603016 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116767 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.580913 0.580913 1.16183 2.32365 4.6473 9.29461 18.5892 37.1784 74.3569 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 516.428 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0345+121A_C_uvs.log closed on Wed Sep 16 13:30:46 2015