! Started logfile: /scr/pima/rv100_uvs/J1125+2610_X_uvs.log on Mon Feb 29 13:27:09 2016 obs /scr/pima/rv100_uvs/J1125+2610_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1125+2610_X_uva.fits ! AN table 1: 16 integrations on 66 of 66 possible baselines. ! AN table 2: 24 integrations on 3 of 3 possible baselines. ! AN table 3: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.268551 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1125+2610 ! ! 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 69 lines of history. ! ! Reading 1216 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/rv100_uvs/J1125+2610_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 98 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.380370Jy sigma=7.054036 ! Fit after self-cal, rms=0.232339Jy sigma=0.894183 ! 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 ! Your choice of large map pixels excluded 8.94% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.6516 mas, bmaj=0.9059 mas, bpa=15.26 degrees ! Estimated noise=6.25909 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 = 0.711525 Jy ! Component: 100 - total flux cleaned = 0.885376 Jy ! Total flux subtracted in 100 components = 0.885376 Jy ! Clean residual min=-0.035355 max=0.071906 Jy/beam ! Clean residual mean=0.000275 rms=0.008395 Jy/beam ! Combined flux in latest and established models = 0.885376 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.885376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212289Jy sigma=0.885199 ! Fit after self-cal, rms=0.211147Jy sigma=0.880799 ! Inverting map ! Your choice of large map pixels excluded 8.94% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0785697 Jy ! Component: 100 - total flux cleaned = 0.119944 Jy ! Total flux subtracted in 100 components = 0.119944 Jy ! Clean residual min=-0.022075 max=0.028075 Jy/beam ! Clean residual mean=0.000083 rms=0.004894 Jy/beam ! Combined flux in latest and established models = 1.00532 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.00532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185073Jy sigma=0.565623 ! Fit after self-cal, rms=0.184284Jy sigma=0.561628 ! Inverting map ! Your choice of large map pixels excluded 8.94% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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 ! Your choice of large map pixels excluded 8.94% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.7326 mas, bmaj=1.02 mas, bpa=15.46 degrees ! Estimated noise=5.50249 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 (-1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351849 Jy ! Component: 100 - total flux cleaned = 0.0575239 Jy ! Component: 150 - total flux cleaned = 0.0709219 Jy ! Component: 200 - total flux cleaned = 0.0740432 Jy ! Total flux subtracted in 200 components = 0.0740432 Jy ! Clean residual min=-0.020260 max=0.018460 Jy/beam ! Clean residual mean=-0.000495 rms=0.004093 Jy/beam ! Combined flux in latest and established models = 1.07936 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 1.07936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175602Jy sigma=0.481800 ! Fit after self-cal, rms=0.175287Jy sigma=0.477177 ! Inverting map ! Your choice of large map pixels excluded 8.94% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7326 x 1.02 at 15.46 degrees (North through East) ! Clean map min=-0.017107 max=0.90317 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.75 HN 0.98 KP 0.96 LA 0.98 ! MA 1.00 MK 0.99 NL 1.02 NY 1.02 ! OV 0.99 PT 0.99 SC 1.00 WF 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* WF 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.89 HN 1.01 KP 0.96 LA 0.99 ! MA 1.03 MK 0.98 NL 1.02 NY 1.01 ! OV 1.01 PT 0.98 SC 1.00* WF 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* WF 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.84 HN 1.01 KP 0.97 LA 0.97 ! MA 1.04 MK 1.00 NL 1.03 NY 1.00* ! OV 0.99 PT 0.97 SC 0.96 WF 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* WF 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.90 HN 1.03 KP 0.95 LA 1.00 ! MA 1.04 MK 1.02 NL 1.02 NY 1.00* ! OV 0.99 PT 0.98 SC 0.99 WF 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MA 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! MA 0.00* WF 0.00* ! ! ! Fit before self-cal, rms=0.175287Jy sigma=0.477177 ! Fit after self-cal, rms=0.144888Jy sigma=0.415820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.7317 mas, bmaj=1.023 mas, bpa=16.86 degrees ! Estimated noise=5.40315 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 = -0.00419734 Jy ! Component: 100 - total flux cleaned = -0.00450379 Jy ! Component: 150 - total flux cleaned = -0.0042538 Jy ! Component: 200 - total flux cleaned = -0.00404217 Jy ! Total flux subtracted in 200 components = -0.00404217 Jy ! Clean residual min=-0.013449 max=0.013332 Jy/beam ! Clean residual mean=-0.000194 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 1.07532 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 1.07532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143015Jy sigma=0.411362 ! Fit after self-cal, rms=0.143344Jy sigma=0.410673 ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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=0.143344Jy sigma=0.410673 ! Fit after self-cal, rms=0.124828Jy sigma=0.358235 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.7343 mas, bmaj=1.019 mas, bpa=16.54 degrees ! Estimated noise=5.42297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.33335e-05 Jy ! Component: 100 - total flux cleaned = 0.000413987 Jy ! Component: 150 - total flux cleaned = 0.000692197 Jy ! Component: 200 - total flux cleaned = 0.000816614 Jy ! Total flux subtracted in 200 components = 0.000816614 Jy ! Clean residual min=-0.010117 max=0.009641 Jy/beam ! Clean residual mean=0.000090 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 1.07614 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 1.07614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124429Jy sigma=0.355198 ! Fit after self-cal, rms=0.124623Jy sigma=0.354773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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 = 0.000130814 Jy ! Component: 100 - total flux cleaned = 0.00012506 Jy ! Component: 150 - total flux cleaned = 0.000118258 Jy ! Component: 200 - total flux cleaned = 0.000113906 Jy ! Total flux subtracted in 200 components = 0.000113906 Jy ! Clean residual min=-0.010090 max=0.009640 Jy/beam ! Clean residual mean=0.000090 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 1.07625 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 1.07625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124391Jy sigma=0.353501 ! Fit after self-cal, rms=0.124377Jy sigma=0.353286 ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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=0.124377Jy sigma=0.353286 ! Fit after self-cal, rms=0.120296Jy sigma=0.346811 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.734 mas, bmaj=1.018 mas, bpa=16.6 degrees ! Estimated noise=5.42489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129808 Jy ! Component: 100 - total flux cleaned = -9.9369e-06 Jy ! Component: 150 - total flux cleaned = 0.000286231 Jy ! Component: 200 - total flux cleaned = 0.000463077 Jy ! Total flux subtracted in 200 components = 0.000463077 Jy ! Clean residual min=-0.009389 max=0.008942 Jy/beam ! Clean residual mean=0.000171 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 1.07671 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 1.07671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120091Jy sigma=0.345161 ! Fit after self-cal, rms=0.120135Jy sigma=0.344911 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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 = -9.08558e-05 Jy ! Component: 100 - total flux cleaned = -9.94678e-05 Jy ! Component: 150 - total flux cleaned = -9.87952e-05 Jy ! Component: 200 - total flux cleaned = -2.7268e-05 Jy ! Total flux subtracted in 200 components = -2.7268e-05 Jy ! Clean residual min=-0.009317 max=0.008985 Jy/beam ! Clean residual mean=0.000171 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 1.07669 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 1.07669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120015Jy sigma=0.343880 ! Fit after self-cal, rms=0.119998Jy sigma=0.343732 ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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=0.119998Jy sigma=0.343732 ! Fit after self-cal, rms=0.119874Jy sigma=0.343413 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=2.162 mas, bmaj=2.92 mas, bpa=-18.22 degrees ! Estimated noise=7.40511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034633 Jy ! Component: 100 - total flux cleaned = 0.00355952 Jy ! Component: 150 - total flux cleaned = 0.00362503 Jy ! Component: 200 - total flux cleaned = 0.00345889 Jy ! Total flux subtracted in 200 components = 0.00345889 Jy ! Clean residual min=-0.011374 max=0.012153 Jy/beam ! Clean residual mean=0.000467 rms=0.003040 Jy/beam ! Combined flux in latest and established models = 1.08015 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 1.08015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119999Jy sigma=0.343464 ! Fit after self-cal, rms=0.119943Jy sigma=0.343208 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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 = 0.000451977 Jy ! Component: 100 - total flux cleaned = 0.000305568 Jy ! Component: 150 - total flux cleaned = 0.000185021 Jy ! Component: 200 - total flux cleaned = 8.30147e-05 Jy ! Total flux subtracted in 200 components = 8.30147e-05 Jy ! Clean residual min=-0.011371 max=0.011910 Jy/beam ! Clean residual mean=0.000464 rms=0.003069 Jy/beam ! Combined flux in latest and established models = 1.08023 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 1.08023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120039Jy sigma=0.343732 ! Fit after self-cal, rms=0.120022Jy sigma=0.343702 ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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 ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.7333 mas, bmaj=1.017 mas, bpa=16.73 degrees ! Estimated noise=5.42489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7333 x 1.017 at 16.73 degrees (North through East) ! Clean map min=-0.0089877 max=0.8989 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=0.120022Jy sigma=0.343702 ! Fit after self-cal, rms=0.109631Jy sigma=0.313839 ! Inverting map and beam ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.7332 mas, bmaj=1.017 mas, bpa=16.71 degrees ! Estimated noise=5.42454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000895657 Jy ! Component: 100 - total flux cleaned = -0.00109295 Jy ! Component: 150 - total flux cleaned = -0.00108968 Jy ! Component: 200 - total flux cleaned = -0.00101377 Jy ! Total flux subtracted in 200 components = -0.00101377 Jy ! Clean residual min=-0.009102 max=0.008912 Jy/beam ! Clean residual mean=0.000183 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 1.07922 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 1.07922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109438Jy sigma=0.312477 ! Fit after self-cal, rms=0.109442Jy sigma=0.312344 ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149001 Jy ! Component: 100 - total flux cleaned = -0.000441374 Jy ! Component: 150 - total flux cleaned = -0.000571357 Jy ! Component: 200 - total flux cleaned = -0.000570747 Jy ! Total flux subtracted in 200 components = -0.000570747 Jy ! Clean residual min=-0.009057 max=0.008932 Jy/beam ! Clean residual mean=0.000186 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 1.07864 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 1.07864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109342Jy sigma=0.311613 ! Fit after self-cal, rms=0.109328Jy sigma=0.311522 ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109328Jy sigma=0.311522 ! Fit after self-cal, rms=0.109117Jy sigma=0.311286 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 ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.6519 mas, bmaj=0.9047 mas, bpa=16.3 degrees ! Estimated noise=6.08672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.699873 Jy ! Component: 100 - total flux cleaned = 0.875581 Jy ! Component: 150 - total flux cleaned = 0.953651 Jy ! Component: 200 - total flux cleaned = 0.992113 Jy ! Total flux subtracted in 200 components = 0.992113 Jy ! Clean residual min=-0.013586 max=0.018522 Jy/beam ! Clean residual mean=0.000185 rms=0.003249 Jy/beam ! Combined flux in latest and established models = 0.992113 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.992113 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.7325 mas, bmaj=1.017 mas, bpa=16.81 degrees ! Estimated noise=5.42568 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 = 0.0300437 Jy ! Component: 100 - total flux cleaned = 0.0483512 Jy ! Component: 150 - total flux cleaned = 0.0603412 Jy ! Component: 200 - total flux cleaned = 0.0685169 Jy ! Total flux subtracted in 200 components = 0.0685169 Jy ! Clean residual min=-0.009453 max=0.009274 Jy/beam ! Clean residual mean=0.000288 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 1.06063 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 1.06063 Jy ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec 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 ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=2.159 mas, bmaj=2.923 mas, bpa=-18.13 degrees ! Estimated noise=7.41257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111748 Jy ! Component: 100 - total flux cleaned = 0.0158122 Jy ! Component: 150 - total flux cleaned = 0.0172378 Jy ! Component: 200 - total flux cleaned = 0.0176685 Jy ! Total flux subtracted in 200 components = 0.0176685 Jy ! Clean residual min=-0.011059 max=0.011047 Jy/beam ! Clean residual mean=0.000553 rms=0.003020 Jy/beam ! Combined flux in latest and established models = 1.0783 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 = 0.000448127 Jy ! Component: 100 - total flux cleaned = 0.000775721 Jy ! Component: 150 - total flux cleaned = 0.00107505 Jy ! Component: 200 - total flux cleaned = 0.00129276 Jy ! Total flux subtracted in 200 components = 0.00129276 Jy ! Clean residual min=-0.011201 max=0.011204 Jy/beam ! Clean residual mean=0.000527 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 1.07959 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 1.07959 Jy ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! Estimated beam: bmin=0.7325 mas, bmaj=1.017 mas, bpa=16.81 degrees ! Estimated noise=5.42568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024662 Jy ! Component: 100 - total flux cleaned = -0.00208458 Jy ! Component: 150 - total flux cleaned = -0.00197819 Jy ! Component: 200 - total flux cleaned = -0.00187937 Jy ! Total flux subtracted in 200 components = -0.00187937 Jy ! Clean residual min=-0.009447 max=0.009129 Jy/beam ! Clean residual mean=0.000178 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 1.07771 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 1.07771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109937Jy sigma=0.314016 ! Fit after self-cal, rms=0.109695Jy sigma=0.313305 wmodel /scr/pima/rv100_uvs/J1125+2610_X_map.mod ! Writing 53 model components to file: /scr/pima/rv100_uvs/J1125+2610_X_map.mod wobs /scr/pima/rv100_uvs/J1125+2610_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1125+2610_X_uvs.fits wwins /scr/pima/rv100_uvs/J1125+2610_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv100_uvs/J1125+2610_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418926 Jy ! Component: 100 - total flux cleaned = 0.00171448 Jy ! Component: 150 - total flux cleaned = 0.0029209 Jy ! Component: 200 - total flux cleaned = 0.00368658 Jy ! Component: 250 - total flux cleaned = 0.00478671 Jy ! Component: 300 - total flux cleaned = 0.00597297 Jy ! Component: 350 - total flux cleaned = 0.00712572 Jy ! Component: 400 - total flux cleaned = 0.00824437 Jy ! Component: 450 - total flux cleaned = 0.00911264 Jy ! Component: 500 - total flux cleaned = 0.0102788 Jy ! Component: 550 - total flux cleaned = 0.0109004 Jy ! Component: 600 - total flux cleaned = 0.0114052 Jy ! Component: 650 - total flux cleaned = 0.0119981 Jy ! Component: 700 - total flux cleaned = 0.0124822 Jy ! Component: 750 - total flux cleaned = 0.0128627 Jy ! Component: 800 - total flux cleaned = 0.0133317 Jy ! Component: 850 - total flux cleaned = 0.0138875 Jy ! Component: 900 - total flux cleaned = 0.0147047 Jy ! Component: 950 - total flux cleaned = 0.0154182 Jy ! Component: 1000 - total flux cleaned = 0.0159447 Jy ! Component: 1050 - total flux cleaned = 0.0166363 Jy ! Component: 1100 - total flux cleaned = 0.0170627 Jy ! Component: 1150 - total flux cleaned = 0.0175689 Jy ! Component: 1200 - total flux cleaned = 0.0183162 Jy ! Component: 1250 - total flux cleaned = 0.0189699 Jy ! Component: 1300 - total flux cleaned = 0.0191307 Jy ! Component: 1350 - total flux cleaned = 0.0196896 Jy ! Component: 1400 - total flux cleaned = 0.0200058 Jy ! Component: 1450 - total flux cleaned = 0.0202394 Jy ! Component: 1500 - total flux cleaned = 0.0204706 Jy ! Component: 1550 - total flux cleaned = 0.0204732 Jy ! Component: 1600 - total flux cleaned = 0.0212236 Jy ! Component: 1650 - total flux cleaned = 0.0212983 Jy ! Component: 1700 - total flux cleaned = 0.0215921 Jy ! Component: 1750 - total flux cleaned = 0.021737 Jy ! Component: 1800 - total flux cleaned = 0.0218802 Jy ! Component: 1850 - total flux cleaned = 0.0218806 Jy ! Component: 1900 - total flux cleaned = 0.0219517 Jy ! Component: 1950 - total flux cleaned = 0.0220914 Jy ! Component: 2000 - total flux cleaned = 0.0222299 Jy ! Component: 2050 - total flux cleaned = 0.0222988 Jy ! Component: 2100 - total flux cleaned = 0.0226374 Jy ! Component: 2150 - total flux cleaned = 0.0229054 Jy ! Component: 2200 - total flux cleaned = 0.0232377 Jy ! Component: 2250 - total flux cleaned = 0.0231071 Jy ! Component: 2300 - total flux cleaned = 0.0233031 Jy ! Component: 2350 - total flux cleaned = 0.0236907 Jy ! Component: 2400 - total flux cleaned = 0.0238192 Jy ! Component: 2450 - total flux cleaned = 0.0241359 Jy ! Component: 2500 - total flux cleaned = 0.0242623 Jy ! Component: 2550 - total flux cleaned = 0.024574 Jy ! Component: 2600 - total flux cleaned = 0.0250683 Jy ! Component: 2650 - total flux cleaned = 0.0250069 Jy ! Component: 2700 - total flux cleaned = 0.0254329 Jy ! Component: 2750 - total flux cleaned = 0.0258545 Jy ! Component: 2800 - total flux cleaned = 0.025974 Jy ! Component: 2850 - total flux cleaned = 0.0260922 Jy ! Component: 2900 - total flux cleaned = 0.0263277 Jy ! Component: 2950 - total flux cleaned = 0.0265027 Jy ! Component: 3000 - total flux cleaned = 0.0267346 Jy ! Component: 3050 - total flux cleaned = 0.0269647 Jy ! Component: 3100 - total flux cleaned = 0.027079 Jy ! Component: 3150 - total flux cleaned = 0.027022 Jy ! Component: 3200 - total flux cleaned = 0.0274165 Jy ! Component: 3250 - total flux cleaned = 0.0274729 Jy ! Component: 3300 - total flux cleaned = 0.0276399 Jy ! Component: 3350 - total flux cleaned = 0.0279166 Jy ! Component: 3400 - total flux cleaned = 0.0281361 Jy ! Component: 3450 - total flux cleaned = 0.0283544 Jy ! Component: 3500 - total flux cleaned = 0.0284096 Jy ! Component: 3550 - total flux cleaned = 0.0287316 Jy ! Component: 3600 - total flux cleaned = 0.028945 Jy ! Component: 3650 - total flux cleaned = 0.0290512 Jy ! Component: 3700 - total flux cleaned = 0.0293149 Jy ! Component: 3750 - total flux cleaned = 0.029472 Jy ! Component: 3800 - total flux cleaned = 0.0295245 Jy ! Component: 3850 - total flux cleaned = 0.0296799 Jy ! Component: 3900 - total flux cleaned = 0.0298863 Jy ! Component: 3950 - total flux cleaned = 0.0299378 Jy ! Component: 4000 - total flux cleaned = 0.0300395 Jy ! Component: 4050 - total flux cleaned = 0.0302419 Jy ! Total flux subtracted in 4096 components = 0.030292 Jy ! Clean residual min=-0.002927 max=0.003032 Jy/beam ! Clean residual mean=0.000074 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 1.108 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 354 components and 1.108 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1125+2610_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7325 x 1.017 at 16.81 degrees (North through East) ! Clean map min=-0.0053514 max=0.89662 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1125+2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.896619 invert ! Inverting map ! Your choice of large map pixels excluded 8.33% of the data. ! The y-axis pixel size should ideally be below 0.1792 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000783735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26223 0.26223 0.52446 1.04892 2.09784 4.19568 8.39137 16.7827 33.5655 67.1309 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.896 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1144.03 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1125+2610_X_uvs.log closed on Mon Feb 29 13:27:14 2016