! Started logfile: /d2/scr/pima/rv101_uvs/J2025-0735_X_uvs.log on Sat Nov 29 16:37:24 2014 obs /d2/scr/pima/rv101_uvs/J2025-0735_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2025-0735_X_uva.fits ! AN table 1: 87 integrations on 36 of 36 possible baselines. ! AN table 2: 87 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.992539 visibilities/baseline/integration-bin. ! Found source: J2025-0735 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 19688 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J2025-0735_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. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.401220Jy sigma=18.487144 ! Fit after self-cal, rms=0.184431Jy sigma=2.222923 ! 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=0.733 mas, bmaj=1.602 mas, bpa=-1.706 degrees ! Estimated noise=0.831733 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 = 0.752903 Jy ! Component: 100 - total flux cleaned = 0.918394 Jy ! Total flux subtracted in 100 components = 0.918394 Jy ! Clean residual min=-0.029115 max=0.053246 Jy/beam ! Clean residual mean=-0.000013 rms=0.008318 Jy/beam ! Combined flux in latest and established models = 0.918394 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.918394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194295Jy sigma=2.532653 ! Fit after self-cal, rms=0.194288Jy sigma=2.532555 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560085 Jy ! Component: 100 - total flux cleaned = 0.0893451 Jy ! Total flux subtracted in 100 components = 0.0893451 Jy ! Clean residual min=-0.022728 max=0.034615 Jy/beam ! Clean residual mean=-0.000010 rms=0.006106 Jy/beam ! Combined flux in latest and established models = 1.00774 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 1.00774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171140Jy sigma=2.098527 ! Fit after self-cal, rms=0.171151Jy sigma=2.098191 ! 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=0.9039 mas, bmaj=1.924 mas, bpa=-0.01761 degrees ! Estimated noise=0.445913 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 = 0.0368198 Jy ! Component: 100 - total flux cleaned = 0.058292 Jy ! Component: 150 - total flux cleaned = 0.0711205 Jy ! Component: 200 - total flux cleaned = 0.0787833 Jy ! Total flux subtracted in 200 components = 0.0787833 Jy ! Clean residual min=-0.022888 max=0.029669 Jy/beam ! Clean residual mean=-0.000029 rms=0.006290 Jy/beam ! Combined flux in latest and established models = 1.08652 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 1.08652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164253Jy sigma=1.952380 ! Fit after self-cal, rms=0.164285Jy sigma=1.952208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9039 x 1.924 at -0.01761 degrees (North through East) ! Clean map min=-0.021512 max=0.97684 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 1.00 HN 1.06 KP 1.00* LA 1.00 ! MK 0.97 NL 0.94 OV 0.95 PT 1.00 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.13 KP 1.00* LA 1.02 ! NL 0.94 OV 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.11 KP 1.00* LA 0.97 ! MK 0.98 NL 0.95 OV 0.93 PT 0.90 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.16 KP 1.00* LA 0.99 ! NL 0.94 OV 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.17 KP 1.00* LA 1.03 ! MK 0.98 NL 0.97 OV 1.00 PT 0.90 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 1.19 KP 1.00* LA 1.02 ! NL 1.00 OV 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.164285Jy sigma=1.952208 ! Fit after self-cal, rms=0.151647Jy sigma=1.711862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=1.929 mas, bpa=0.001061 degrees ! Estimated noise=0.441524 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 = -0.00746431 Jy ! Component: 100 - total flux cleaned = -0.0111301 Jy ! Component: 150 - total flux cleaned = -0.0117025 Jy ! Component: 200 - total flux cleaned = -0.0119063 Jy ! Total flux subtracted in 200 components = -0.0119063 Jy ! Clean residual min=-0.011351 max=0.010494 Jy/beam ! Clean residual mean=-0.000009 rms=0.002730 Jy/beam ! Combined flux in latest and established models = 1.07462 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 1.07462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151126Jy sigma=1.707442 ! Fit after self-cal, rms=0.151261Jy sigma=1.707103 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151261Jy sigma=1.707103 ! Fit after self-cal, rms=0.150605Jy sigma=1.704759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=1.931 mas, bpa=0.01168 degrees ! Estimated noise=0.43937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00567392 Jy ! Component: 100 - total flux cleaned = -0.00775613 Jy ! Component: 150 - total flux cleaned = -0.00810645 Jy ! Component: 200 - total flux cleaned = -0.00826606 Jy ! Total flux subtracted in 200 components = -0.00826606 Jy ! Clean residual min=-0.010879 max=0.010479 Jy/beam ! Clean residual mean=-0.000008 rms=0.002664 Jy/beam ! Combined flux in latest and established models = 1.06635 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 1.06635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150282Jy sigma=1.702457 ! Fit after self-cal, rms=0.150279Jy sigma=1.702361 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 = -7.12926e-05 Jy ! Component: 100 - total flux cleaned = -0.00014488 Jy ! Component: 150 - total flux cleaned = -0.000282241 Jy ! Component: 200 - total flux cleaned = -0.000347405 Jy ! Total flux subtracted in 200 components = -0.000347405 Jy ! Clean residual min=-0.010839 max=0.010484 Jy/beam ! Clean residual mean=-0.000008 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 1.066 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 1.066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150197Jy sigma=1.701574 ! Fit after self-cal, rms=0.150195Jy sigma=1.701516 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150195Jy sigma=1.701516 ! Fit after self-cal, rms=0.147212Jy sigma=1.656011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=1.934 mas, bpa=0.2031 degrees ! Estimated noise=0.437732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00624181 Jy ! Component: 100 - total flux cleaned = -0.00942591 Jy ! Component: 150 - total flux cleaned = -0.0110549 Jy ! Component: 200 - total flux cleaned = -0.0114983 Jy ! Total flux subtracted in 200 components = -0.0114983 Jy ! Clean residual min=-0.007989 max=0.008904 Jy/beam ! Clean residual mean=-0.000002 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 1.0545 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.0545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146894Jy sigma=1.652981 ! Fit after self-cal, rms=0.146927Jy sigma=1.652912 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806432 Jy ! Component: 100 - total flux cleaned = 0.0106917 Jy ! Component: 150 - total flux cleaned = 0.0123226 Jy ! Component: 200 - total flux cleaned = 0.0134071 Jy ! Total flux subtracted in 200 components = 0.0134071 Jy ! Clean residual min=-0.007430 max=0.006924 Jy/beam ! Clean residual mean=-0.000001 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 1.06791 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 1.06791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146379Jy sigma=1.645643 ! Fit after self-cal, rms=0.146368Jy sigma=1.645145 ! 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. ! ! Fit before self-cal, rms=0.146368Jy sigma=1.645145 ! Fit after self-cal, rms=0.144846Jy sigma=1.608798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=3.747 mas, bpa=-2.718 degrees ! Estimated noise=0.554192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313318 Jy ! Component: 100 - total flux cleaned = 0.00375668 Jy ! Component: 150 - total flux cleaned = 0.00409362 Jy ! Component: 200 - total flux cleaned = 0.00425889 Jy ! Total flux subtracted in 200 components = 0.00425889 Jy ! Clean residual min=-0.005418 max=0.006059 Jy/beam ! Clean residual mean=-0.000002 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 1.07217 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 1.07217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144822Jy sigma=1.608114 ! Fit after self-cal, rms=0.144854Jy sigma=1.607946 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 = 0.000370051 Jy ! Component: 100 - total flux cleaned = 0.000557605 Jy ! Component: 150 - total flux cleaned = 0.000762174 Jy ! Component: 200 - total flux cleaned = 0.00087122 Jy ! Total flux subtracted in 200 components = 0.00087122 Jy ! Clean residual min=-0.005317 max=0.005648 Jy/beam ! Clean residual mean=-0.000002 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 1.07304 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 1.07304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144833Jy sigma=1.607681 ! Fit after self-cal, rms=0.144830Jy sigma=1.607653 ! 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=0.9058 mas, bmaj=1.936 mas, bpa=0.2458 degrees ! Estimated noise=0.438074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9058 x 1.936 at 0.2458 degrees (North through East) ! Clean map min=-0.0050921 max=0.96789 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144830Jy sigma=1.607653 ! Fit after self-cal, rms=0.131892Jy sigma=1.432274 ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=1.936 mas, bpa=0.2513 degrees ! Estimated noise=0.436839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000776116 Jy ! Component: 100 - total flux cleaned = -0.00071473 Jy ! Component: 150 - total flux cleaned = -0.000597388 Jy ! Component: 200 - total flux cleaned = -0.000641728 Jy ! Total flux subtracted in 200 components = -0.000641728 Jy ! Clean residual min=-0.004714 max=0.004810 Jy/beam ! Clean residual mean=0.000000 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.0724 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 1.0724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131823Jy sigma=1.431465 ! Fit after self-cal, rms=0.131818Jy sigma=1.431433 ! Inverting map ! Added new window around map position (18.2, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376846 Jy ! Component: 100 - total flux cleaned = 0.00472362 Jy ! Component: 150 - total flux cleaned = 0.00559209 Jy ! Component: 200 - total flux cleaned = 0.00566923 Jy ! Total flux subtracted in 200 components = 0.00566923 Jy ! Clean residual min=-0.004083 max=0.003780 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 1.07807 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 1.07807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131600Jy sigma=1.427953 ! Fit after self-cal, rms=0.131577Jy sigma=1.427541 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131577Jy sigma=1.427541 ! Fit after self-cal, rms=0.131390Jy sigma=1.427158 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=0.7326 mas, bmaj=1.605 mas, bpa=-1.378 degrees ! Estimated noise=0.818339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.74073 Jy ! Component: 100 - total flux cleaned = 0.904644 Jy ! Component: 150 - total flux cleaned = 0.96024 Jy ! Component: 200 - total flux cleaned = 0.989907 Jy ! Total flux subtracted in 200 components = 0.989907 Jy ! Clean residual min=-0.009331 max=0.015538 Jy/beam ! Clean residual mean=-0.000003 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 0.989908 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.989908 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=1.935 mas, bpa=0.2993 degrees ! Estimated noise=0.436339 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 = 0.02655 Jy ! Component: 100 - total flux cleaned = 0.0405936 Jy ! Component: 150 - total flux cleaned = 0.0498942 Jy ! Component: 200 - total flux cleaned = 0.0568269 Jy ! Total flux subtracted in 200 components = 0.0568269 Jy ! Clean residual min=-0.005373 max=0.006474 Jy/beam ! Clean residual mean=-0.000004 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 1.04673 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 1.04673 Jy ! Inverting map ! Added new window around map position (0.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063621 Jy ! Component: 100 - total flux cleaned = 0.011126 Jy ! Component: 150 - total flux cleaned = 0.0150887 Jy ! Component: 200 - total flux cleaned = 0.0184481 Jy ! Total flux subtracted in 200 components = 0.0184481 Jy ! Clean residual min=-0.003839 max=0.003954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 1.06518 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 1.06518 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=2.023 mas, bmaj=3.743 mas, bpa=-2.678 degrees ! Estimated noise=0.552271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447608 Jy ! Component: 100 - total flux cleaned = 0.00728222 Jy ! Component: 150 - total flux cleaned = 0.00940631 Jy ! Component: 200 - total flux cleaned = 0.0110419 Jy ! Total flux subtracted in 200 components = 0.0110419 Jy ! Clean residual min=-0.003915 max=0.004161 Jy/beam ! Clean residual mean=0.000001 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 1.07623 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128515 Jy ! Component: 100 - total flux cleaned = 0.00202066 Jy ! Component: 150 - total flux cleaned = 0.00229906 Jy ! Component: 200 - total flux cleaned = 0.00260335 Jy ! Total flux subtracted in 200 components = 0.00260335 Jy ! Clean residual min=-0.003676 max=0.003921 Jy/beam ! Clean residual mean=0.000002 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 1.07883 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 100 components and 1.07883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=1.935 mas, bpa=0.2993 degrees ! Estimated noise=0.436339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575089 Jy ! Component: 100 - total flux cleaned = -0.000339714 Jy ! Component: 150 - total flux cleaned = -0.000340069 Jy ! Component: 200 - total flux cleaned = -0.000275532 Jy ! Total flux subtracted in 200 components = -0.000275532 Jy ! Clean residual min=-0.003325 max=0.003143 Jy/beam ! Clean residual mean=0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 1.07855 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 1.07855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131364Jy sigma=1.425755 ! Fit after self-cal, rms=0.131330Jy sigma=1.425428 wmodel /d2/scr/pima/rv101_uvs/J2025-0735_X_map.mod ! Writing 119 model components to file: /d2/scr/pima/rv101_uvs/J2025-0735_X_map.mod wobs /d2/scr/pima/rv101_uvs/J2025-0735_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2025-0735_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2025-0735_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/rv101_uvs/J2025-0735_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 = -0.000806505 Jy ! Component: 100 - total flux cleaned = -0.00124599 Jy ! Component: 150 - total flux cleaned = -0.00165738 Jy ! Component: 200 - total flux cleaned = -0.00175378 Jy ! Component: 250 - total flux cleaned = -0.00194346 Jy ! Component: 300 - total flux cleaned = -0.00212694 Jy ! Component: 350 - total flux cleaned = -0.0021288 Jy ! Component: 400 - total flux cleaned = -0.00212832 Jy ! Component: 450 - total flux cleaned = -0.00212862 Jy ! Component: 500 - total flux cleaned = -0.00220866 Jy ! Component: 550 - total flux cleaned = -0.00217036 Jy ! Component: 600 - total flux cleaned = -0.0022485 Jy ! Component: 650 - total flux cleaned = -0.0022495 Jy ! Component: 700 - total flux cleaned = -0.00221288 Jy ! Component: 750 - total flux cleaned = -0.00221305 Jy ! Component: 800 - total flux cleaned = -0.00207272 Jy ! Component: 850 - total flux cleaned = -0.00196931 Jy ! Component: 900 - total flux cleaned = -0.00207023 Jy ! Component: 950 - total flux cleaned = -0.00190432 Jy ! Component: 1000 - total flux cleaned = -0.00190466 Jy ! Component: 1050 - total flux cleaned = -0.00190486 Jy ! Component: 1100 - total flux cleaned = -0.00184255 Jy ! Component: 1150 - total flux cleaned = -0.00187458 Jy ! Component: 1200 - total flux cleaned = -0.00190592 Jy ! Component: 1250 - total flux cleaned = -0.00187587 Jy ! Component: 1300 - total flux cleaned = -0.00190595 Jy ! Component: 1350 - total flux cleaned = -0.00196446 Jy ! Component: 1400 - total flux cleaned = -0.00193512 Jy ! Component: 1450 - total flux cleaned = -0.00187776 Jy ! Component: 1500 - total flux cleaned = -0.00185008 Jy ! Component: 1550 - total flux cleaned = -0.00182256 Jy ! Component: 1600 - total flux cleaned = -0.00185051 Jy ! Component: 1650 - total flux cleaned = -0.00176898 Jy ! Component: 1700 - total flux cleaned = -0.00179635 Jy ! Component: 1750 - total flux cleaned = -0.00179648 Jy ! Component: 1800 - total flux cleaned = -0.00171731 Jy ! Component: 1850 - total flux cleaned = -0.00174368 Jy ! Component: 1900 - total flux cleaned = -0.00169167 Jy ! Component: 1950 - total flux cleaned = -0.00166564 Jy ! Component: 2000 - total flux cleaned = -0.00166521 Jy ! Component: 2050 - total flux cleaned = -0.00156526 Jy ! Component: 2100 - total flux cleaned = -0.00159025 Jy ! Component: 2150 - total flux cleaned = -0.00154132 Jy ! Component: 2200 - total flux cleaned = -0.00149267 Jy ! Component: 2250 - total flux cleaned = -0.0014688 Jy ! Component: 2300 - total flux cleaned = -0.00146884 Jy ! Component: 2350 - total flux cleaned = -0.00130366 Jy ! Component: 2400 - total flux cleaned = -0.00137433 Jy ! Component: 2450 - total flux cleaned = -0.00128162 Jy ! Component: 2500 - total flux cleaned = -0.00130476 Jy ! Component: 2550 - total flux cleaned = -0.00128212 Jy ! Component: 2600 - total flux cleaned = -0.00135016 Jy ! Component: 2650 - total flux cleaned = -0.00130557 Jy ! Component: 2700 - total flux cleaned = -0.0014387 Jy ! Component: 2750 - total flux cleaned = -0.00146036 Jy ! Component: 2800 - total flux cleaned = -0.00137312 Jy ! Component: 2850 - total flux cleaned = -0.00141638 Jy ! Component: 2900 - total flux cleaned = -0.00148052 Jy ! Component: 2950 - total flux cleaned = -0.00156533 Jy ! Component: 3000 - total flux cleaned = -0.00148092 Jy ! Component: 3050 - total flux cleaned = -0.00158575 Jy ! Component: 3100 - total flux cleaned = -0.0015854 Jy ! Component: 3150 - total flux cleaned = -0.00162672 Jy ! Component: 3200 - total flux cleaned = -0.00166776 Jy ! Component: 3250 - total flux cleaned = -0.00168808 Jy ! Component: 3300 - total flux cleaned = -0.001688 Jy ! Component: 3350 - total flux cleaned = -0.00172828 Jy ! Component: 3400 - total flux cleaned = -0.00176845 Jy ! Component: 3450 - total flux cleaned = -0.00180813 Jy ! Component: 3500 - total flux cleaned = -0.00176892 Jy ! Component: 3550 - total flux cleaned = -0.00186654 Jy ! Component: 3600 - total flux cleaned = -0.00196336 Jy ! Component: 3650 - total flux cleaned = -0.00198255 Jy ! Component: 3700 - total flux cleaned = -0.00205924 Jy ! Component: 3750 - total flux cleaned = -0.00211637 Jy ! Component: 3800 - total flux cleaned = -0.0021541 Jy ! Component: 3850 - total flux cleaned = -0.00224815 Jy ! Component: 3900 - total flux cleaned = -0.002248 Jy ! Component: 3950 - total flux cleaned = -0.00224781 Jy ! Component: 4000 - total flux cleaned = -0.00224793 Jy ! Component: 4050 - total flux cleaned = -0.00232156 Jy ! Total flux subtracted in 4096 components = -0.00232144 Jy ! Clean residual min=-0.001071 max=0.001221 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 1.07623 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 399 components and 1.07623 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2025-0735_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9062 x 1.935 at 0.2993 degrees (North through East) ! Clean map min=-0.0017985 max=0.96467 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2025-0735_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.964672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0942855 0.0942855 0.188571 0.377142 0.754284 1.50857 3.01714 6.03427 12.0685 24.1371 48.2742 96.5484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.964 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3181.82 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2025-0735_X_uvs.log closed on Sat Nov 29 16:37:29 2014