! Started logfile: /scr/pima/bs241a_uvs/J1513-3720_X_uvs.log on Fri Mar 20 14:41:57 2015 obs /scr/pima/bs241a_uvs/J1513-3720_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241a_uvs/J1513-3720_X_uva.fits ! AN table 1: 59 integrations on 10 of 10 possible baselines. ! AN table 2: 59 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.935484 visibilities/baseline/integration-bin. ! Found source: J1513-3720 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 13688 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241a_uvs/J1513-3720_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=1.001298Jy sigma=22.959051 ! Fit after self-cal, rms=0.980190Jy sigma=22.496230 ! 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=2.565 mas, bmaj=7.728 mas, bpa=-5.503 degrees ! Estimated noise=0.514389 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 = 0.0152951 Jy ! Component: 100 - total flux cleaned = 0.0189286 Jy ! Total flux subtracted in 100 components = 0.0189286 Jy ! Clean residual min=-0.001791 max=0.001785 Jy/beam ! Clean residual mean=-0.000008 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0189286 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0189286 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=0.032935Jy sigma=0.666938 ! Fit after self-cal, rms=0.031184Jy sigma=0.619913 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360505 Jy ! Component: 100 - total flux cleaned = 0.00354649 Jy ! Total flux subtracted in 100 components = 0.00354649 Jy ! Clean residual min=-0.001430 max=0.001656 Jy/beam ! Clean residual mean=-0.000008 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0224751 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0224751 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=0.030732Jy sigma=0.612634 ! Fit after self-cal, rms=0.030700Jy sigma=0.612406 ! 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=3.094 mas, bmaj=9.581 mas, bpa=-1.808 degrees ! Estimated noise=0.271519 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 = 0.000440854 Jy ! Component: 100 - total flux cleaned = 0.000441384 Jy ! Component: 150 - total flux cleaned = 0.000440807 Jy ! Component: 200 - total flux cleaned = 0.000440908 Jy ! Total flux subtracted in 200 components = 0.000440908 Jy ! Clean residual min=-0.000843 max=0.001142 Jy/beam ! Clean residual mean=-0.000011 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.022916 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.022916 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=0.030651Jy sigma=0.611920 ! Fit after self-cal, rms=0.030628Jy sigma=0.611853 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.094 x 9.581 at -1.808 degrees (North through East) ! Clean map min=-0.00084557 max=0.022835 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 1.01 KP 0.99 LA 0.94 NL 0.95 ! PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.10 KP 1.04 LA 0.98 ! NL 1.01 OV 0.99 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.05 KP 1.05 LA 0.94 ! NL 1.06 OV 0.89 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 KP 1.08 LA 0.90 ! NL 1.02 OV 0.95 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.05 KP 0.99 LA 1.03 ! NL 1.00 OV 1.11 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.08 KP 1.06 LA 1.01 ! NL 0.97 OV 0.92 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.20 LA 0.91 NL 0.87 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 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* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.11 KP 1.04 LA 1.02 ! NL 0.98 OV 1.03 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 KP 1.10 LA 0.95 ! NL 0.91 OV 0.87 PT 0.96 ! ! ! Fit before self-cal, rms=0.030628Jy sigma=0.611853 ! Fit after self-cal, rms=0.030309Jy sigma=0.610503 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=9.59 mas, bpa=-2.072 degrees ! Estimated noise=0.27248 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 = 4.44556e-05 Jy ! Component: 100 - total flux cleaned = 3.10618e-05 Jy ! Component: 150 - total flux cleaned = 8.36661e-06 Jy ! Component: 200 - total flux cleaned = -1.17093e-05 Jy ! Total flux subtracted in 200 components = -1.17093e-05 Jy ! Clean residual min=-0.000619 max=0.000748 Jy/beam ! Clean residual mean=-0.000012 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0229043 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0229043 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=0.030294Jy sigma=0.610380 ! Fit after self-cal, rms=0.030255Jy sigma=0.609981 ! 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=0.030255Jy sigma=0.609981 ! Fit after self-cal, rms=0.029960Jy sigma=0.609437 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=9.518 mas, bpa=-2.455 degrees ! Estimated noise=0.271174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130441 Jy ! Component: 100 - total flux cleaned = -0.000169473 Jy ! Component: 150 - total flux cleaned = -0.00017977 Jy ! Component: 200 - total flux cleaned = -0.00017092 Jy ! Total flux subtracted in 200 components = -0.00017092 Jy ! Clean residual min=-0.000502 max=0.000593 Jy/beam ! Clean residual mean=-0.000010 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0227334 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0227334 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=0.029956Jy sigma=0.609397 ! Fit after self-cal, rms=0.029942Jy sigma=0.609233 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 = -1.9153e-05 Jy ! Component: 100 - total flux cleaned = -3.43093e-05 Jy ! Component: 150 - total flux cleaned = -3.42758e-05 Jy ! Component: 200 - total flux cleaned = -3.04073e-05 Jy ! Total flux subtracted in 200 components = -3.04073e-05 Jy ! Clean residual min=-0.000528 max=0.000609 Jy/beam ! Clean residual mean=-0.000011 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0227029 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.022703 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=0.029940Jy sigma=0.609215 ! Fit after self-cal, rms=0.029935Jy sigma=0.609211 ! 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=0.029935Jy sigma=0.609211 ! Fit after self-cal, rms=0.030198Jy sigma=0.609320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.09 mas, bmaj=9.551 mas, bpa=-2.483 degrees ! Estimated noise=0.27192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69305e-05 Jy ! Component: 100 - total flux cleaned = -0.000107829 Jy ! Component: 150 - total flux cleaned = -0.000112042 Jy ! Component: 200 - total flux cleaned = -0.000115628 Jy ! Total flux subtracted in 200 components = -0.000115628 Jy ! Clean residual min=-0.000488 max=0.000543 Jy/beam ! Clean residual mean=-0.000010 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0225873 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0225873 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=0.030195Jy sigma=0.609301 ! Fit after self-cal, rms=0.030201Jy sigma=0.609222 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 = -2.1481e-05 Jy ! Component: 100 - total flux cleaned = -3.89886e-05 Jy ! Component: 150 - total flux cleaned = -4.19401e-05 Jy ! Component: 200 - total flux cleaned = -4.76226e-05 Jy ! Total flux subtracted in 200 components = -4.76226e-05 Jy ! Clean residual min=-0.000493 max=0.000548 Jy/beam ! Clean residual mean=-0.000010 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0225397 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0225397 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=0.030200Jy sigma=0.609213 ! Fit after self-cal, rms=0.030197Jy sigma=0.609211 ! 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=0.030197Jy sigma=0.609211 ! Fit after self-cal, rms=0.030380Jy sigma=0.609250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=10.53 mas, bpa=-1.026 degrees ! Estimated noise=0.269845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.43327e-05 Jy ! Component: 100 - total flux cleaned = -4.06567e-05 Jy ! Component: 150 - total flux cleaned = -3.51937e-05 Jy ! Component: 200 - total flux cleaned = -3.7669e-05 Jy ! Total flux subtracted in 200 components = -3.7669e-05 Jy ! Clean residual min=-0.000513 max=0.000538 Jy/beam ! Clean residual mean=-0.000011 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.022502 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.022502 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=0.030378Jy sigma=0.609241 ! Fit after self-cal, rms=0.030383Jy sigma=0.609237 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 = -5.88609e-06 Jy ! Component: 100 - total flux cleaned = -8.10953e-06 Jy ! Component: 150 - total flux cleaned = -1.01787e-05 Jy ! Component: 200 - total flux cleaned = -1.20754e-05 Jy ! Total flux subtracted in 200 components = -1.20754e-05 Jy ! Clean residual min=-0.000518 max=0.000544 Jy/beam ! Clean residual mean=-0.000011 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.02249 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.02249 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=0.030382Jy sigma=0.609231 ! Fit after self-cal, rms=0.030381Jy sigma=0.609232 ! 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=3.098 mas, bmaj=9.583 mas, bpa=-2.449 degrees ! Estimated noise=0.27255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 9.583 at -2.449 degrees (North through East) ! Clean map min=-0.00048034 max=0.022776 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=2.544 mas, bmaj=7.732 mas, bpa=-6.025 degrees ! Estimated noise=0.521087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183699 Jy ! Component: 100 - total flux cleaned = 0.0218994 Jy ! Component: 150 - total flux cleaned = 0.0221407 Jy ! Component: 200 - total flux cleaned = 0.0221385 Jy ! Total flux subtracted in 200 components = 0.0221385 Jy ! Clean residual min=-0.001287 max=0.001361 Jy/beam ! Clean residual mean=-0.000009 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0221386 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0221386 Jy ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=9.583 mas, bpa=-2.449 degrees ! Estimated noise=0.27255 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 = 0.00027922 Jy ! Component: 100 - total flux cleaned = 0.000240327 Jy ! Component: 150 - total flux cleaned = 0.000222335 Jy ! Component: 200 - total flux cleaned = 0.000207727 Jy ! Total flux subtracted in 200 components = 0.000207727 Jy ! Clean residual min=-0.000574 max=0.000609 Jy/beam ! Clean residual mean=-0.000010 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0223463 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0223463 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=3.433 mas, bmaj=10.53 mas, bpa=-1.026 degrees ! Estimated noise=0.269845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.24298e-05 Jy ! Component: 100 - total flux cleaned = 7.06525e-05 Jy ! Component: 150 - total flux cleaned = 7.81741e-05 Jy ! Component: 200 - total flux cleaned = 8.50065e-05 Jy ! Total flux subtracted in 200 components = 8.50065e-05 Jy ! Clean residual min=-0.000538 max=0.000560 Jy/beam ! Clean residual mean=-0.000011 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0224313 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 = -7.214e-08 Jy ! Component: 100 - total flux cleaned = -7.6124e-08 Jy ! Component: 150 - total flux cleaned = 5.50248e-06 Jy ! Component: 200 - total flux cleaned = 5.63272e-06 Jy ! Total flux subtracted in 200 components = 5.63272e-06 Jy ! Clean residual min=-0.000532 max=0.000554 Jy/beam ! Clean residual mean=-0.000011 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0224369 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0224369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=9.583 mas, bpa=-2.449 degrees ! Estimated noise=0.27255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.90342e-05 Jy ! Component: 100 - total flux cleaned = -4.57746e-05 Jy ! Component: 150 - total flux cleaned = -4.60247e-05 Jy ! Component: 200 - total flux cleaned = -5.13731e-05 Jy ! Total flux subtracted in 200 components = -5.13731e-05 Jy ! Clean residual min=-0.000552 max=0.000546 Jy/beam ! Clean residual mean=-0.000010 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0223855 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0223855 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=0.030384Jy sigma=0.609297 ! Fit after self-cal, rms=0.030388Jy sigma=0.609287 wmodel /scr/pima/bs241a_uvs/J1513-3720_X_map.mod ! Writing 43 model components to file: /scr/pima/bs241a_uvs/J1513-3720_X_map.mod wobs /scr/pima/bs241a_uvs/J1513-3720_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241a_uvs/J1513-3720_X_uvs.fits wwins /scr/pima/bs241a_uvs/J1513-3720_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241a_uvs/J1513-3720_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 = 5.14362e-05 Jy ! Component: 100 - total flux cleaned = 9.45302e-05 Jy ! Component: 150 - total flux cleaned = 0.000134032 Jy ! Component: 200 - total flux cleaned = 0.000163491 Jy ! Component: 250 - total flux cleaned = 0.000177449 Jy ! Component: 300 - total flux cleaned = 0.000210214 Jy ! Component: 350 - total flux cleaned = 0.000234761 Jy ! Component: 400 - total flux cleaned = 0.000269679 Jy ! Component: 450 - total flux cleaned = 0.000292069 Jy ! Component: 500 - total flux cleaned = 0.00030813 Jy ! Component: 550 - total flux cleaned = 0.000293045 Jy ! Component: 600 - total flux cleaned = 0.000293156 Jy ! Component: 650 - total flux cleaned = 0.000264722 Jy ! Component: 700 - total flux cleaned = 0.000246428 Jy ! Component: 750 - total flux cleaned = 0.000250768 Jy ! Component: 800 - total flux cleaned = 0.000233339 Jy ! Component: 850 - total flux cleaned = 0.000216452 Jy ! Component: 900 - total flux cleaned = 0.000204139 Jy ! Component: 950 - total flux cleaned = 0.000180175 Jy ! Component: 1000 - total flux cleaned = 0.000156793 Jy ! Component: 1050 - total flux cleaned = 0.000137691 Jy ! Component: 1100 - total flux cleaned = 0.000115192 Jy ! Component: 1150 - total flux cleaned = 9.31504e-05 Jy ! Component: 1200 - total flux cleaned = 6.8e-05 Jy ! Component: 1250 - total flux cleaned = 4.68691e-05 Jy ! Component: 1300 - total flux cleaned = 3.30484e-05 Jy ! Component: 1350 - total flux cleaned = 1.60398e-05 Jy ! Component: 1400 - total flux cleaned = -7.0427e-07 Jy ! Component: 1450 - total flux cleaned = -1.39267e-05 Jy ! Component: 1500 - total flux cleaned = -3.67137e-05 Jy ! Component: 1550 - total flux cleaned = -5.59114e-05 Jy ! Component: 1600 - total flux cleaned = -6.54072e-05 Jy ! Component: 1650 - total flux cleaned = -8.72342e-05 Jy ! Component: 1700 - total flux cleaned = -9.64698e-05 Jy ! Component: 1750 - total flux cleaned = -0.000108627 Jy ! Component: 1800 - total flux cleaned = -0.000114615 Jy ! Component: 1850 - total flux cleaned = -0.000120527 Jy ! Component: 1900 - total flux cleaned = -0.000132279 Jy ! Component: 1950 - total flux cleaned = -0.000141004 Jy ! Component: 2000 - total flux cleaned = -0.000155396 Jy ! Component: 2050 - total flux cleaned = -0.00015825 Jy ! Component: 2100 - total flux cleaned = -0.000172423 Jy ! Component: 2150 - total flux cleaned = -0.000172435 Jy ! Component: 2200 - total flux cleaned = -0.000186346 Jy ! Component: 2250 - total flux cleaned = -0.000191854 Jy ! Component: 2300 - total flux cleaned = -0.000197312 Jy ! Component: 2350 - total flux cleaned = -0.000205452 Jy ! Component: 2400 - total flux cleaned = -0.000213537 Jy ! Component: 2450 - total flux cleaned = -0.000224202 Jy ! Component: 2500 - total flux cleaned = -0.000226847 Jy ! Component: 2550 - total flux cleaned = -0.000232117 Jy ! Component: 2600 - total flux cleaned = -0.00024518 Jy ! Component: 2650 - total flux cleaned = -0.000258166 Jy ! Component: 2700 - total flux cleaned = -0.000271057 Jy ! Component: 2750 - total flux cleaned = -0.000281305 Jy ! Component: 2800 - total flux cleaned = -0.000291497 Jy ! Component: 2850 - total flux cleaned = -0.000299095 Jy ! Component: 2900 - total flux cleaned = -0.000314225 Jy ! Component: 2950 - total flux cleaned = -0.000321743 Jy ! Component: 3000 - total flux cleaned = -0.000331735 Jy ! Component: 3050 - total flux cleaned = -0.000346632 Jy ! Component: 3100 - total flux cleaned = -0.000366378 Jy ! Component: 3150 - total flux cleaned = -0.000381109 Jy ! Component: 3200 - total flux cleaned = -0.000398213 Jy ! Component: 3250 - total flux cleaned = -0.000415215 Jy ! Component: 3300 - total flux cleaned = -0.000427311 Jy ! Component: 3350 - total flux cleaned = -0.00044177 Jy ! Component: 3400 - total flux cleaned = -0.000460963 Jy ! Component: 3450 - total flux cleaned = -0.000470515 Jy ! Component: 3500 - total flux cleaned = -0.000482417 Jy ! Component: 3550 - total flux cleaned = -0.000501395 Jy ! Component: 3600 - total flux cleaned = -0.000517942 Jy ! Component: 3650 - total flux cleaned = -0.000527371 Jy ! Component: 3700 - total flux cleaned = -0.000536796 Jy ! Component: 3750 - total flux cleaned = -0.00053914 Jy ! Component: 3800 - total flux cleaned = -0.000548593 Jy ! Component: 3850 - total flux cleaned = -0.00055569 Jy ! Component: 3900 - total flux cleaned = -0.000567522 Jy ! Component: 3950 - total flux cleaned = -0.00056988 Jy ! Component: 4000 - total flux cleaned = -0.000579365 Jy ! Component: 4050 - total flux cleaned = -0.000581736 Jy ! Total flux subtracted in 4096 components = -0.000593656 Jy ! Clean residual min=-0.000158 max=0.000207 Jy/beam ! Clean residual mean=-0.000005 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0217919 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 376 components and 0.0217919 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241a_uvs/J1513-3720_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 9.583 at -2.449 degrees (North through East) ! Clean map min=-0.00048318 max=0.022794 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241a_uvs/J1513-3720_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.022794 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.65571e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.612754 0.612754 1.22551 2.45102 4.90204 9.80407 19.6081 39.2163 78.4326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 489.592 quit ! Quitting program ! Log file /scr/pima/bs241a_uvs/J1513-3720_X_uvs.log closed on Fri Mar 20 14:42:01 2015