! Started logfile: /d2/scr/pima/bp171aa_uvs/J1309-0012_C_uvs.log on Thu Nov 28 23:39:42 2013 obs /d2/scr/pima/bp171aa_uvs/J1309-0012_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1309-0012_C_uva.fits ! AN table 1: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.37619 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1309-0012 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 632 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1309-0012_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006378Jy sigma=0.711140 ! Fit after self-cal, rms=0.980142Jy sigma=0.692593 ! 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=1.602 mas, bmaj=7.134 mas, bpa=-23.43 degrees ! Estimated noise=52.5583 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014928 Jy ! Component: 100 - total flux cleaned = 0.0159878 Jy ! Total flux subtracted in 100 components = 0.0159878 Jy ! Clean residual min=-0.002998 max=0.003002 Jy/beam ! Clean residual mean=0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.0159878 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0159878 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=0.027291Jy sigma=0.019189 ! Fit after self-cal, rms=0.024727Jy sigma=0.017366 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540887 Jy ! Component: 100 - total flux cleaned = 0.00599456 Jy ! Total flux subtracted in 100 components = 0.00599456 Jy ! Clean residual min=-0.002798 max=0.003036 Jy/beam ! Clean residual mean=-0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0219824 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0219824 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=0.023656Jy sigma=0.016619 ! Fit after self-cal, rms=0.023649Jy sigma=0.016614 ! 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=1.984 mas, bmaj=7.897 mas, bpa=-23.26 degrees ! Estimated noise=43.5525 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 = -0.000868486 Jy ! Component: 100 - total flux cleaned = -0.00127609 Jy ! Component: 150 - total flux cleaned = -0.0016034 Jy ! Component: 200 - total flux cleaned = -0.00183221 Jy ! Total flux subtracted in 200 components = -0.00183221 Jy ! Clean residual min=-0.003105 max=0.003083 Jy/beam ! Clean residual mean=0.000003 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0201501 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0201502 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=0.023427Jy sigma=0.016463 ! Fit after self-cal, rms=0.023381Jy sigma=0.016431 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.984 x 7.897 at -23.26 degrees (North through East) ! Clean map min=-0.0031085 max=0.024113 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.023381Jy sigma=0.016431 ! Fit after self-cal, rms=0.023691Jy sigma=0.016646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=7.719 mas, bpa=-23.24 degrees ! Estimated noise=44.579 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 = 0.000833826 Jy ! Component: 100 - total flux cleaned = 0.000755326 Jy ! Component: 150 - total flux cleaned = 0.000669497 Jy ! Component: 200 - total flux cleaned = 0.00057706 Jy ! Total flux subtracted in 200 components = 0.00057706 Jy ! Clean residual min=-0.003128 max=0.003260 Jy/beam ! Clean residual mean=0.000004 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0207272 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.0207272 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=0.023626Jy sigma=0.016604 ! Fit after self-cal, rms=0.023602Jy sigma=0.016587 ! 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=0.023602Jy sigma=0.016587 ! Fit after self-cal, rms=0.023602Jy sigma=0.016587 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=7.719 mas, bpa=-23.24 degrees ! Estimated noise=44.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.43228e-05 Jy ! Component: 100 - total flux cleaned = -0.000142925 Jy ! Component: 150 - total flux cleaned = -0.00022253 Jy ! Component: 200 - total flux cleaned = -0.000308069 Jy ! Total flux subtracted in 200 components = -0.000308069 Jy ! Clean residual min=-0.003116 max=0.003148 Jy/beam ! Clean residual mean=0.000004 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0204191 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0204191 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=0.023580Jy sigma=0.016572 ! Fit after self-cal, rms=0.023544Jy sigma=0.016546 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 = 0.000104703 Jy ! Component: 100 - total flux cleaned = -2.17055e-05 Jy ! Component: 150 - total flux cleaned = -7.66099e-05 Jy ! Component: 200 - total flux cleaned = -0.000114911 Jy ! Total flux subtracted in 200 components = -0.000114911 Jy ! Clean residual min=-0.003123 max=0.003132 Jy/beam ! Clean residual mean=0.000004 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.0203042 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0203042 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=0.023524Jy sigma=0.016533 ! Fit after self-cal, rms=0.023518Jy sigma=0.016529 ! 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=0.023518Jy sigma=0.016529 ! Fit after self-cal, rms=0.023518Jy sigma=0.016529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=7.719 mas, bpa=-23.24 degrees ! Estimated noise=44.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131242 Jy ! Component: 100 - total flux cleaned = 1.64067e-05 Jy ! Component: 150 - total flux cleaned = -2.11759e-05 Jy ! Component: 200 - total flux cleaned = -4.51153e-05 Jy ! Total flux subtracted in 200 components = -4.51153e-05 Jy ! Clean residual min=-0.003099 max=0.003146 Jy/beam ! Clean residual mean=0.000004 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0202591 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0202591 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=0.023500Jy sigma=0.016517 ! Fit after self-cal, rms=0.023496Jy sigma=0.016513 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 = 0.00010614 Jy ! Component: 100 - total flux cleaned = 3.44986e-06 Jy ! Component: 150 - total flux cleaned = -7.97249e-06 Jy ! Component: 200 - total flux cleaned = -7.74253e-06 Jy ! Total flux subtracted in 200 components = -7.74253e-06 Jy ! Clean residual min=-0.003076 max=0.003153 Jy/beam ! Clean residual mean=0.000004 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0202514 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.0202514 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=0.023482Jy sigma=0.016504 ! Fit after self-cal, rms=0.023480Jy sigma=0.016502 ! 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=0.023480Jy sigma=0.016502 ! Fit after self-cal, rms=0.023480Jy sigma=0.016502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.377 mas, bmaj=11.93 mas, bpa=-13.33 degrees ! Estimated noise=53.4859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.0913e-05 Jy ! Component: 100 - total flux cleaned = -9.03033e-05 Jy ! Component: 150 - total flux cleaned = -9.86946e-05 Jy ! Component: 200 - total flux cleaned = -0.000105221 Jy ! Total flux subtracted in 200 components = -0.000105221 Jy ! Clean residual min=-0.003200 max=0.004010 Jy/beam ! Clean residual mean=0.000007 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0201462 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.0201462 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=0.023473Jy sigma=0.016498 ! Fit after self-cal, rms=0.023472Jy sigma=0.016497 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 = 3.06172e-05 Jy ! Component: 100 - total flux cleaned = 2.25745e-05 Jy ! Component: 150 - total flux cleaned = 2.251e-05 Jy ! Component: 200 - total flux cleaned = 2.89318e-05 Jy ! Total flux subtracted in 200 components = 2.89318e-05 Jy ! Clean residual min=-0.003193 max=0.004012 Jy/beam ! Clean residual mean=0.000007 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0201751 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.0201751 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=0.023468Jy sigma=0.016495 ! Fit after self-cal, rms=0.023467Jy sigma=0.016494 ! 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=1.94 mas, bmaj=7.719 mas, bpa=-23.24 degrees ! Estimated noise=44.579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.94 x 7.719 at -23.24 degrees (North through East) ! Clean map min=-0.0031757 max=0.025069 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=1.602 mas, bmaj=7.134 mas, bpa=-23.43 degrees ! Estimated noise=52.9652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187128 Jy ! Component: 100 - total flux cleaned = 0.0236938 Jy ! Component: 150 - total flux cleaned = 0.0245418 Jy ! Component: 200 - total flux cleaned = 0.0241925 Jy ! Total flux subtracted in 200 components = 0.0241925 Jy ! Clean residual min=-0.003669 max=0.004055 Jy/beam ! Clean residual mean=-0.000005 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.0241925 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0241925 Jy ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=7.719 mas, bpa=-23.24 degrees ! Estimated noise=44.579 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 = -0.000862723 Jy ! Component: 100 - total flux cleaned = -0.00133925 Jy ! Component: 150 - total flux cleaned = -0.00167093 Jy ! Component: 200 - total flux cleaned = -0.00190036 Jy ! Total flux subtracted in 200 components = -0.00190036 Jy ! Clean residual min=-0.004177 max=0.004178 Jy/beam ! Clean residual mean=-0.000002 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0222921 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0222921 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=4.377 mas, bmaj=11.93 mas, bpa=-13.33 degrees ! Estimated noise=53.4859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000574326 Jy ! Component: 100 - total flux cleaned = -0.000708013 Jy ! Component: 150 - total flux cleaned = -0.000791125 Jy ! Component: 200 - total flux cleaned = -0.000872553 Jy ! Total flux subtracted in 200 components = -0.000872553 Jy ! Clean residual min=-0.004135 max=0.004834 Jy/beam ! Clean residual mean=-0.000002 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.0214196 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 = -2.61652e-05 Jy ! Component: 100 - total flux cleaned = -3.81744e-05 Jy ! Component: 150 - total flux cleaned = -4.84347e-05 Jy ! Component: 200 - total flux cleaned = -4.83486e-05 Jy ! Total flux subtracted in 200 components = -4.83486e-05 Jy ! Clean residual min=-0.004149 max=0.004798 Jy/beam ! Clean residual mean=-0.000001 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.0213712 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.0213712 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=7.719 mas, bpa=-23.24 degrees ! Estimated noise=44.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.74674e-05 Jy ! Component: 100 - total flux cleaned = 2.75907e-05 Jy ! Component: 150 - total flux cleaned = 2.71992e-05 Jy ! Component: 200 - total flux cleaned = 2.75158e-05 Jy ! Total flux subtracted in 200 components = 2.75158e-05 Jy ! Clean residual min=-0.004094 max=0.004000 Jy/beam ! Clean residual mean=-0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0213987 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0213987 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=0.023861Jy sigma=0.016772 ! Fit after self-cal, rms=0.023829Jy sigma=0.016749 wmodel /d2/scr/pima/bp171aa_uvs/J1309-0012_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp171aa_uvs/J1309-0012_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1309-0012_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1309-0012_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1309-0012_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1309-0012_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 = 0.00028807 Jy ! Component: 100 - total flux cleaned = 0.000912439 Jy ! Component: 150 - total flux cleaned = 0.00167975 Jy ! Component: 200 - total flux cleaned = 0.00235864 Jy ! Component: 250 - total flux cleaned = 0.00318105 Jy ! Component: 300 - total flux cleaned = 0.00393527 Jy ! Component: 350 - total flux cleaned = 0.00446524 Jy ! Component: 400 - total flux cleaned = 0.00500279 Jy ! Component: 450 - total flux cleaned = 0.00548298 Jy ! Component: 500 - total flux cleaned = 0.00591215 Jy ! Component: 550 - total flux cleaned = 0.00620713 Jy ! Component: 600 - total flux cleaned = 0.00637855 Jy ! Component: 650 - total flux cleaned = 0.00646217 Jy ! Component: 700 - total flux cleaned = 0.00654443 Jy ! Component: 750 - total flux cleaned = 0.00662457 Jy ! Component: 800 - total flux cleaned = 0.00662444 Jy ! Component: 850 - total flux cleaned = 0.0067286 Jy ! Component: 900 - total flux cleaned = 0.00680606 Jy ! Component: 950 - total flux cleaned = 0.00693427 Jy ! Component: 1000 - total flux cleaned = 0.00701181 Jy ! Component: 1050 - total flux cleaned = 0.00708986 Jy ! Component: 1100 - total flux cleaned = 0.00711634 Jy ! Component: 1150 - total flux cleaned = 0.00714348 Jy ! Component: 1200 - total flux cleaned = 0.00717043 Jy ! Component: 1250 - total flux cleaned = 0.00725338 Jy ! Component: 1300 - total flux cleaned = 0.00730956 Jy ! Component: 1350 - total flux cleaned = 0.00730936 Jy ! Component: 1400 - total flux cleaned = 0.00733807 Jy ! Component: 1450 - total flux cleaned = 0.00736726 Jy ! Component: 1500 - total flux cleaned = 0.00742796 Jy ! Component: 1550 - total flux cleaned = 0.00749057 Jy ! Component: 1600 - total flux cleaned = 0.00752258 Jy ! Component: 1650 - total flux cleaned = 0.00758784 Jy ! Component: 1700 - total flux cleaned = 0.00752075 Jy ! Component: 1750 - total flux cleaned = 0.00752049 Jy ! Component: 1800 - total flux cleaned = 0.00738064 Jy ! Component: 1850 - total flux cleaned = 0.00723746 Jy ! Component: 1900 - total flux cleaned = 0.00716435 Jy ! Component: 1950 - total flux cleaned = 0.00701481 Jy ! Component: 2000 - total flux cleaned = 0.00686069 Jy ! Component: 2050 - total flux cleaned = 0.00670312 Jy ! Component: 2100 - total flux cleaned = 0.00662288 Jy ! Component: 2150 - total flux cleaned = 0.00645779 Jy ! Component: 2200 - total flux cleaned = 0.00637297 Jy ! Component: 2250 - total flux cleaned = 0.00619784 Jy ! Component: 2300 - total flux cleaned = 0.00615283 Jy ! Component: 2350 - total flux cleaned = 0.00606113 Jy ! Component: 2400 - total flux cleaned = 0.00601324 Jy ! Component: 2450 - total flux cleaned = 0.00606067 Jy ! Component: 2500 - total flux cleaned = 0.00601148 Jy ! Component: 2550 - total flux cleaned = 0.00596088 Jy ! Component: 2600 - total flux cleaned = 0.00590788 Jy ! Component: 2650 - total flux cleaned = 0.00585423 Jy ! Component: 2700 - total flux cleaned = 0.00579819 Jy ! Component: 2750 - total flux cleaned = 0.00574062 Jy ! Component: 2800 - total flux cleaned = 0.00574024 Jy ! Component: 2850 - total flux cleaned = 0.00574035 Jy ! Component: 2900 - total flux cleaned = 0.00561818 Jy ! Component: 2950 - total flux cleaned = 0.00568138 Jy ! Component: 3000 - total flux cleaned = 0.00561559 Jy ! Component: 3050 - total flux cleaned = 0.00561493 Jy ! Component: 3100 - total flux cleaned = 0.00554579 Jy ! Component: 3150 - total flux cleaned = 0.00554485 Jy ! Component: 3200 - total flux cleaned = 0.00561875 Jy ! Component: 3250 - total flux cleaned = 0.00554572 Jy ! Component: 3300 - total flux cleaned = 0.00539389 Jy ! Component: 3350 - total flux cleaned = 0.005395 Jy ! Component: 3400 - total flux cleaned = 0.00523341 Jy ! Component: 3450 - total flux cleaned = 0.00523252 Jy ! Component: 3500 - total flux cleaned = 0.00531905 Jy ! Component: 3550 - total flux cleaned = 0.00523165 Jy ! Component: 3600 - total flux cleaned = 0.00532359 Jy ! Component: 3650 - total flux cleaned = 0.00522976 Jy ! Component: 3700 - total flux cleaned = 0.00523046 Jy ! Component: 3750 - total flux cleaned = 0.00523265 Jy ! Component: 3800 - total flux cleaned = 0.00533706 Jy ! Component: 3850 - total flux cleaned = 0.00523129 Jy ! Component: 3900 - total flux cleaned = 0.00555257 Jy ! Component: 3950 - total flux cleaned = 0.00555719 Jy ! Component: 4000 - total flux cleaned = 0.00544235 Jy ! Component: 4050 - total flux cleaned = 0.00567472 Jy ! Total flux subtracted in 4096 components = 0.00567593 Jy ! Clean residual min=-0.006873 max=0.006577 Jy/beam ! Clean residual mean=0.000025 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.0270746 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 223 components and 0.0270746 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1309-0012_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.94 x 7.719 at -23.24 degrees (North through East) ! Clean map min=-0.010233 max=0.022104 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1309-0012_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0221037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00243696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -33.0753 33.0753 66.1506 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0073 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 9.07 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1309-0012_C_uvs.log closed on Thu Nov 28 23:39:48 2013