! Started logfile: /scr/pima/bp192a1_uvs/J0400-1610_C_uvs.log on Wed Sep 16 13:31:10 2015 obs /scr/pima/bp192a1_uvs/J0400-1610_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0400-1610_C_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J0400-1610 ! ! 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 10336 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/J0400-1610_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. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002049Jy sigma=21.858378 ! Fit after self-cal, rms=0.974736Jy sigma=21.299922 ! 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=1.328 mas, bmaj=3.622 mas, bpa=-1.297 degrees ! Estimated noise=0.514753 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 = 0.0191953 Jy ! Component: 100 - total flux cleaned = 0.0234914 Jy ! Total flux subtracted in 100 components = 0.0234914 Jy ! Clean residual min=-0.002062 max=0.002121 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0234914 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0234914 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=0.048751Jy sigma=0.744392 ! Fit after self-cal, rms=0.047036Jy sigma=0.693448 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397472 Jy ! Component: 100 - total flux cleaned = 0.0056075 Jy ! Total flux subtracted in 100 components = 0.0056075 Jy ! Clean residual min=-0.001648 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0290989 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0290989 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=0.046558Jy sigma=0.683724 ! Fit after self-cal, rms=0.046557Jy sigma=0.683502 ! 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=1.614 mas, bmaj=4.089 mas, bpa=-0.5353 degrees ! Estimated noise=0.330132 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 = 0.00123243 Jy ! Component: 100 - total flux cleaned = 0.001715 Jy ! Component: 150 - total flux cleaned = 0.00178543 Jy ! Component: 200 - total flux cleaned = 0.00179656 Jy ! Total flux subtracted in 200 components = 0.00179656 Jy ! Clean residual min=-0.001364 max=0.001390 Jy/beam ! Clean residual mean=0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0308955 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.0308955 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=0.046500Jy sigma=0.682953 ! Fit after self-cal, rms=0.046502Jy sigma=0.682851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 4.089 at -0.5353 degrees (North through East) ! Clean map min=-0.0012669 max=0.028224 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 0.93 FD 1.10 HN 1.04 KP 0.96 ! LA 0.99 MK 0.98 NL 1.03 OV 1.07 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.13 KP 0.87 ! LA 1.07 MK 0.96 NL 0.98 OV 1.02 ! PT 0.90 SC 0.97 ! ! ! 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 1.00* 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.11 KP 0.97 ! LA 1.16 MK 1.10 NL 1.15 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.06 KP 0.91 ! LA 1.04 MK 0.96 NL 1.17 OV 1.14 ! PT 0.87 SC 0.98 ! ! ! Fit before self-cal, rms=0.046502Jy sigma=0.682851 ! Fit after self-cal, rms=0.046863Jy sigma=0.680800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=4.095 mas, bpa=-0.5583 degrees ! Estimated noise=0.335311 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 = 0.000475416 Jy ! Component: 100 - total flux cleaned = 0.000504804 Jy ! Component: 150 - total flux cleaned = 0.000516533 Jy ! Component: 200 - total flux cleaned = 0.000526468 Jy ! Total flux subtracted in 200 components = 0.000526468 Jy ! Clean residual min=-0.001193 max=0.001140 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.031422 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.031422 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=0.046842Jy sigma=0.680690 ! Fit after self-cal, rms=0.046848Jy sigma=0.680533 ! 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=0.046848Jy sigma=0.680533 ! Fit after self-cal, rms=0.047065Jy sigma=0.680488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.092 mas, bpa=-0.6036 degrees ! Estimated noise=0.337469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260826 Jy ! Component: 100 - total flux cleaned = 0.000260731 Jy ! Component: 150 - total flux cleaned = 0.000261092 Jy ! Component: 200 - total flux cleaned = 0.000270354 Jy ! Total flux subtracted in 200 components = 0.000270354 Jy ! Clean residual min=-0.001182 max=0.001150 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0316923 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0316923 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=0.047052Jy sigma=0.680430 ! Fit after self-cal, rms=0.047053Jy sigma=0.680411 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 = -2.26508e-05 Jy ! Component: 100 - total flux cleaned = -2.33254e-05 Jy ! Component: 150 - total flux cleaned = -3.17187e-05 Jy ! Component: 200 - total flux cleaned = -3.94212e-05 Jy ! Total flux subtracted in 200 components = -3.94212e-05 Jy ! Clean residual min=-0.001175 max=0.001153 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0316529 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0316529 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=0.047047Jy sigma=0.680349 ! Fit after self-cal, rms=0.047046Jy sigma=0.680335 ! 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=0.047046Jy sigma=0.680335 ! Fit after self-cal, rms=0.047168Jy sigma=0.680319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.09 mas, bpa=-0.6357 degrees ! Estimated noise=0.338782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125758 Jy ! Component: 100 - total flux cleaned = 0.000125505 Jy ! Component: 150 - total flux cleaned = 0.000132583 Jy ! Component: 200 - total flux cleaned = 0.000132238 Jy ! Total flux subtracted in 200 components = 0.000132238 Jy ! Clean residual min=-0.001173 max=0.001157 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0317851 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0317852 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=0.047161Jy sigma=0.680296 ! Fit after self-cal, rms=0.047161Jy sigma=0.680286 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 = -2.65942e-05 Jy ! Component: 100 - total flux cleaned = -2.64761e-05 Jy ! Component: 150 - total flux cleaned = -3.9043e-05 Jy ! Component: 200 - total flux cleaned = -3.88476e-05 Jy ! Total flux subtracted in 200 components = -3.88476e-05 Jy ! Clean residual min=-0.001167 max=0.001160 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0317463 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0317463 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=0.047157Jy sigma=0.680252 ! Fit after self-cal, rms=0.047156Jy sigma=0.680245 ! 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=0.047156Jy sigma=0.680245 ! Fit after self-cal, rms=0.047234Jy sigma=0.680239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.128 mas, bmaj=8.43 mas, bpa=4.707 degrees ! Estimated noise=0.42449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244537 Jy ! Component: 100 - total flux cleaned = 0.000218601 Jy ! Component: 150 - total flux cleaned = 0.000183496 Jy ! Component: 200 - total flux cleaned = 0.000162523 Jy ! Total flux subtracted in 200 components = 0.000162523 Jy ! Clean residual min=-0.001249 max=0.001297 Jy/beam ! Clean residual mean=0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0319088 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0319088 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=0.047233Jy sigma=0.680347 ! Fit after self-cal, rms=0.047230Jy sigma=0.680267 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 = 1.61446e-05 Jy ! Component: 100 - total flux cleaned = -1.58381e-05 Jy ! Component: 150 - total flux cleaned = -3.52135e-05 Jy ! Component: 200 - total flux cleaned = -6.17224e-05 Jy ! Total flux subtracted in 200 components = -6.17224e-05 Jy ! Clean residual min=-0.001249 max=0.001281 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0318471 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.0318471 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=0.047231Jy sigma=0.680372 ! Fit after self-cal, rms=0.047229Jy sigma=0.680330 ! 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=1.608 mas, bmaj=4.09 mas, bpa=-0.6516 degrees ! Estimated noise=0.339561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.608 x 4.09 at -0.6516 degrees (North through East) ! Clean map min=-0.0011663 max=0.029369 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=1.323 mas, bmaj=3.62 mas, bpa=-1.333 degrees ! Estimated noise=0.529393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222367 Jy ! Component: 100 - total flux cleaned = 0.0276923 Jy ! Component: 150 - total flux cleaned = 0.0301734 Jy ! Component: 200 - total flux cleaned = 0.0314693 Jy ! Total flux subtracted in 200 components = 0.0314693 Jy ! Clean residual min=-0.001728 max=0.002141 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0314693 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0314693 Jy ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=4.09 mas, bpa=-0.6516 degrees ! Estimated noise=0.339561 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 (-3.3, -2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100487 Jy ! Component: 100 - total flux cleaned = 0.000882926 Jy ! Component: 150 - total flux cleaned = 0.000806418 Jy ! Component: 200 - total flux cleaned = 0.000699079 Jy ! Total flux subtracted in 200 components = 0.000699079 Jy ! Clean residual min=-0.001193 max=0.001155 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0321684 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0321684 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=4.128 mas, bmaj=8.43 mas, bpa=4.707 degrees ! Estimated noise=0.42449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205507 Jy ! Component: 100 - total flux cleaned = -0.000305356 Jy ! Component: 150 - total flux cleaned = -0.000305963 Jy ! Component: 200 - total flux cleaned = -0.000321839 Jy ! Total flux subtracted in 200 components = -0.000321839 Jy ! Clean residual min=-0.001252 max=0.001333 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0318466 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 = 2.86265e-07 Jy ! Component: 100 - total flux cleaned = -1.21956e-05 Jy ! Component: 150 - total flux cleaned = -2.3766e-05 Jy ! Component: 200 - total flux cleaned = -3.45146e-05 Jy ! Total flux subtracted in 200 components = -3.45146e-05 Jy ! Clean residual min=-0.001243 max=0.001325 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.031812 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.031812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=4.09 mas, bpa=-0.6516 degrees ! Estimated noise=0.339561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.69417e-05 Jy ! Component: 100 - total flux cleaned = -5.76953e-05 Jy ! Component: 150 - total flux cleaned = -5.90624e-05 Jy ! Component: 200 - total flux cleaned = -5.90847e-05 Jy ! Total flux subtracted in 200 components = -5.90847e-05 Jy ! Clean residual min=-0.001096 max=0.001114 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.031753 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.031753 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=0.047194Jy sigma=0.679702 ! Fit after self-cal, rms=0.047177Jy sigma=0.679539 wmodel /scr/pima/bp192a1_uvs/J0400-1610_C_map.mod ! Writing 75 model components to file: /scr/pima/bp192a1_uvs/J0400-1610_C_map.mod wobs /scr/pima/bp192a1_uvs/J0400-1610_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0400-1610_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0400-1610_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0400-1610_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 = 0.000229724 Jy ! Component: 100 - total flux cleaned = 0.000442015 Jy ! Component: 150 - total flux cleaned = 0.000677592 Jy ! Component: 200 - total flux cleaned = 0.000797711 Jy ! Component: 250 - total flux cleaned = 0.000880525 Jy ! Component: 300 - total flux cleaned = 0.000960545 Jy ! Component: 350 - total flux cleaned = 0.000991453 Jy ! Component: 400 - total flux cleaned = 0.00103663 Jy ! Component: 450 - total flux cleaned = 0.0010802 Jy ! Component: 500 - total flux cleaned = 0.00106574 Jy ! Component: 550 - total flux cleaned = 0.00106594 Jy ! Component: 600 - total flux cleaned = 0.00107941 Jy ! Component: 650 - total flux cleaned = 0.00107925 Jy ! Component: 700 - total flux cleaned = 0.00107919 Jy ! Component: 750 - total flux cleaned = 0.00105433 Jy ! Component: 800 - total flux cleaned = 0.00102995 Jy ! Component: 850 - total flux cleaned = 0.00101809 Jy ! Component: 900 - total flux cleaned = 0.00102994 Jy ! Component: 950 - total flux cleaned = 0.00106473 Jy ! Component: 1000 - total flux cleaned = 0.001065 Jy ! Component: 1050 - total flux cleaned = 0.00110986 Jy ! Component: 1100 - total flux cleaned = 0.00110975 Jy ! Component: 1150 - total flux cleaned = 0.00108783 Jy ! Component: 1200 - total flux cleaned = 0.00107701 Jy ! Component: 1250 - total flux cleaned = 0.00106624 Jy ! Component: 1300 - total flux cleaned = 0.00104531 Jy ! Component: 1350 - total flux cleaned = 0.00102462 Jy ! Component: 1400 - total flux cleaned = 0.000993918 Jy ! Component: 1450 - total flux cleaned = 0.000993781 Jy ! Component: 1500 - total flux cleaned = 0.000954045 Jy ! Component: 1550 - total flux cleaned = 0.000914842 Jy ! Component: 1600 - total flux cleaned = 0.000885691 Jy ! Component: 1650 - total flux cleaned = 0.000856708 Jy ! Component: 1700 - total flux cleaned = 0.000818683 Jy ! Component: 1750 - total flux cleaned = 0.00080918 Jy ! Component: 1800 - total flux cleaned = 0.000744089 Jy ! Component: 1850 - total flux cleaned = 0.000753169 Jy ! Component: 1900 - total flux cleaned = 0.000680116 Jy ! Component: 1950 - total flux cleaned = 0.000653094 Jy ! Component: 2000 - total flux cleaned = 0.000599527 Jy ! Component: 2050 - total flux cleaned = 0.000590707 Jy ! Component: 2100 - total flux cleaned = 0.000546847 Jy ! Component: 2150 - total flux cleaned = 0.000546824 Jy ! Component: 2200 - total flux cleaned = 0.000503701 Jy ! Component: 2250 - total flux cleaned = 0.000478095 Jy ! Component: 2300 - total flux cleaned = 0.000452698 Jy ! Component: 2350 - total flux cleaned = 0.000410599 Jy ! Component: 2400 - total flux cleaned = 0.000377334 Jy ! Component: 2450 - total flux cleaned = 0.000360903 Jy ! Component: 2500 - total flux cleaned = 0.000352734 Jy ! Component: 2550 - total flux cleaned = 0.000311965 Jy ! Component: 2600 - total flux cleaned = 0.000311986 Jy ! Component: 2650 - total flux cleaned = 0.00028795 Jy ! Component: 2700 - total flux cleaned = 0.000288051 Jy ! Component: 2750 - total flux cleaned = 0.000272272 Jy ! Component: 2800 - total flux cleaned = 0.000272215 Jy ! Component: 2850 - total flux cleaned = 0.000241202 Jy ! Component: 2900 - total flux cleaned = 0.000256657 Jy ! Component: 2950 - total flux cleaned = 0.000233777 Jy ! Component: 3000 - total flux cleaned = 0.000226205 Jy ! Component: 3050 - total flux cleaned = 0.000226186 Jy ! Component: 3100 - total flux cleaned = 0.000181216 Jy ! Component: 3150 - total flux cleaned = 0.0001962 Jy ! Component: 3200 - total flux cleaned = 0.000181401 Jy ! Component: 3250 - total flux cleaned = 0.000166638 Jy ! Component: 3300 - total flux cleaned = 0.00015201 Jy ! Component: 3350 - total flux cleaned = 0.000144683 Jy ! Component: 3400 - total flux cleaned = 0.000101374 Jy ! Component: 3450 - total flux cleaned = 0.000130016 Jy ! Component: 3500 - total flux cleaned = 0.000101464 Jy ! Component: 3550 - total flux cleaned = 8.73144e-05 Jy ! Component: 3600 - total flux cleaned = 7.32336e-05 Jy ! Component: 3650 - total flux cleaned = 5.22955e-05 Jy ! Component: 3700 - total flux cleaned = 3.84168e-05 Jy ! Component: 3750 - total flux cleaned = 2.45654e-05 Jy ! Component: 3800 - total flux cleaned = 1.08247e-05 Jy ! Component: 3850 - total flux cleaned = 1.08482e-05 Jy ! Component: 3900 - total flux cleaned = 1.07787e-05 Jy ! Component: 3950 - total flux cleaned = -2.31421e-05 Jy ! Component: 4000 - total flux cleaned = -3.65933e-05 Jy ! Component: 4050 - total flux cleaned = -4.32666e-05 Jy ! Total flux subtracted in 4096 components = -7.66186e-05 Jy ! Clean residual min=-0.000353 max=0.000349 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0316763 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 353 components and 0.0316763 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0400-1610_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.608 x 4.09 at -0.6516 degrees (North through East) ! Clean map min=-0.00094628 max=0.028496 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0400-1610_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0284956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2053 1.2053 2.41059 4.82119 9.64238 19.2848 38.5695 77.139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 248.901 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0400-1610_C_uvs.log closed on Wed Sep 16 13:31:15 2015