! Started logfile: /scr/pima/rv100_uvs/J1230+1223_X_uvs.log on Mon Feb 29 13:27:22 2016 obs /scr/pima/rv100_uvs/J1230+1223_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1230+1223_X_uva.fits ! AN table 1: 2 integrations on 1 of 1 possible baselines. ! AN table 2: 63 integrations on 66 of 66 possible baselines. ! AN table 3: 58 integrations on 6 of 6 possible baselines. ! AN table 4: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.30164 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1230+1223 ! ! 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 5444 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/J1230+1223_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 4 telescope corrections were flagged in sub-array 1. ! A total of 389 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 417 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 407 telescope corrections were flagged in sub-array 2. ! A total of 211 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 407 telescope corrections were flagged in sub-array 2. ! A total of 211 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.625064Jy sigma=5.452803 ! Fit after self-cal, rms=0.716628Jy sigma=2.152090 ! 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 9.15% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.629 mas, bmaj=0.9419 mas, bpa=20.26 degrees ! Estimated noise=5.31405 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 = 0.773944 Jy ! Component: 100 - total flux cleaned = 1.09479 Jy ! Total flux subtracted in 100 components = 1.09479 Jy ! Clean residual min=-0.048984 max=0.162128 Jy/beam ! Clean residual mean=0.002263 rms=0.017602 Jy/beam ! Combined flux in latest and established models = 1.09479 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.09479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.570882Jy sigma=1.734729 ! Fit after self-cal, rms=0.569780Jy sigma=1.732883 ! Inverting map ! Your choice of large map pixels excluded 9.15% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173544 Jy ! Component: 100 - total flux cleaned = 0.275745 Jy ! Total flux subtracted in 100 components = 0.275745 Jy ! Clean residual min=-0.042928 max=0.118247 Jy/beam ! Clean residual mean=0.001840 rms=0.013251 Jy/beam ! Combined flux in latest and established models = 1.37053 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 1.37053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.464480Jy sigma=1.369689 ! Fit after self-cal, rms=0.464239Jy sigma=1.368068 ! Inverting map ! Your choice of large map pixels excluded 9.15% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116057 Jy ! Component: 100 - total flux cleaned = 0.186028 Jy ! Total flux subtracted in 100 components = 0.186028 Jy ! Clean residual min=-0.036169 max=0.085084 Jy/beam ! Clean residual mean=0.001568 rms=0.010840 Jy/beam ! Combined flux in latest and established models = 1.55656 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 1.55656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399779Jy sigma=1.155678 ! Fit after self-cal, rms=0.393717Jy sigma=1.139117 ! Inverting map ! Your choice of large map pixels excluded 9.15% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Added new window around map position (-2.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843334 Jy ! Component: 100 - total flux cleaned = 0.142367 Jy ! Total flux subtracted in 100 components = 0.142367 Jy ! Clean residual min=-0.026712 max=0.062692 Jy/beam ! Clean residual mean=0.001371 rms=0.008678 Jy/beam ! Combined flux in latest and established models = 1.69893 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 1.69893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.345865Jy sigma=0.992506 ! Fit after self-cal, rms=0.343515Jy sigma=0.984996 ! Inverting map ! Your choice of large map pixels excluded 9.15% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 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 9.15% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec ! Estimated beam: bmin=0.7359 mas, bmaj=1.277 mas, bpa=30.75 degrees ! Estimated noise=3.70466 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 = 0.11332 Jy ! Component: 100 - total flux cleaned = 0.191298 Jy ! Component: 150 - total flux cleaned = 0.247732 Jy ! Component: 200 - total flux cleaned = 0.289012 Jy ! Total flux subtracted in 200 components = 0.289012 Jy ! Clean residual min=-0.041925 max=0.075463 Jy/beam ! Clean residual mean=0.011226 rms=0.014264 Jy/beam ! Combined flux in latest and established models = 1.98794 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 83 components and 1.98794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277752Jy sigma=0.837654 ! Fit after self-cal, rms=0.275766Jy sigma=0.826778 ! Inverting map ! Your choice of large map pixels excluded 9.15% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1851 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7359 x 1.277 at 30.75 degrees (North through East) ! Clean map min=-0.03828 max=0.88113 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: ! NY 0.00* OV 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.07 HN 0.96 KP 1.00 LA 1.01 ! MA 0.95 MK 1.04 NL 1.04 NY 1.14 ! OV 1.14 PT 0.90 SC 1.05 WF 0.92 ! ! A total of 111 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.00* MA 1.00* NY 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* OV 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.07 HN 0.98 KP 0.97 LA 1.00 ! MA 0.97 MK 1.01 NL 1.04 NY 1.14 ! OV 1.14 PT 0.90 SC 1.00* WF 0.95 ! ! A total of 111 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.90 MA 0.97 NY 1.06 WF 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NL 1.00* NY 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* MA 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.16 HN 0.95 KP 0.95 LA 1.04 ! MA 0.84 MK 1.01 NL 1.05 NY 1.00* ! OV 1.12 PT 0.94 SC 1.03 WF 0.91 ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* MA 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ! ! ! Fit before self-cal, rms=0.275766Jy sigma=0.826778 ! Fit after self-cal, rms=0.245853Jy sigma=0.777596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.7718 mas, bmaj=1.387 mas, bpa=26.84 degrees ! Estimated noise=3.69368 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 (-6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643173 Jy ! Component: 100 - total flux cleaned = 0.0996001 Jy ! Component: 150 - total flux cleaned = 0.124926 Jy ! Component: 200 - total flux cleaned = 0.14392 Jy ! Total flux subtracted in 200 components = 0.14392 Jy ! Clean residual min=-0.022351 max=0.036670 Jy/beam ! Clean residual mean=0.006129 rms=0.008296 Jy/beam ! Combined flux in latest and established models = 2.13186 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 121 components and 2.13186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222742Jy sigma=0.719398 ! Fit after self-cal, rms=0.221662Jy sigma=0.713750 ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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=0.221662Jy sigma=0.713750 ! Fit after self-cal, rms=0.207930Jy sigma=0.647780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.7669 mas, bmaj=1.387 mas, bpa=26.89 degrees ! Estimated noise=3.69246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230666 Jy ! Component: 100 - total flux cleaned = 0.039225 Jy ! Component: 150 - total flux cleaned = 0.051622 Jy ! Component: 200 - total flux cleaned = 0.0594681 Jy ! Total flux subtracted in 200 components = 0.0594681 Jy ! Clean residual min=-0.015370 max=0.031143 Jy/beam ! Clean residual mean=0.003764 rms=0.006161 Jy/beam ! Combined flux in latest and established models = 2.19132 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 2.19132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203134Jy sigma=0.640097 ! Fit after self-cal, rms=0.202940Jy sigma=0.639150 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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) ! Added new window around map position (-24, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030845 Jy ! Component: 100 - total flux cleaned = 0.0485267 Jy ! Component: 150 - total flux cleaned = 0.0609854 Jy ! Component: 200 - total flux cleaned = 0.0704382 Jy ! Total flux subtracted in 200 components = 0.0704382 Jy ! Clean residual min=-0.013719 max=0.019479 Jy/beam ! Clean residual mean=0.002708 rms=0.004509 Jy/beam ! Combined flux in latest and established models = 2.26176 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 2.26176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195656Jy sigma=0.626939 ! Fit after self-cal, rms=0.195214Jy sigma=0.624604 ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Added new window around map position (-13.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198523 Jy ! Component: 100 - total flux cleaned = 0.0322405 Jy ! Component: 150 - total flux cleaned = 0.0414512 Jy ! Component: 200 - total flux cleaned = 0.0489666 Jy ! Total flux subtracted in 200 components = 0.0489666 Jy ! Clean residual min=-0.013785 max=0.016724 Jy/beam ! Clean residual mean=0.001896 rms=0.004007 Jy/beam ! Combined flux in latest and established models = 2.31073 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 188 components and 2.31073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191834Jy sigma=0.618517 ! Fit after self-cal, rms=0.191574Jy sigma=0.617795 ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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=0.191574Jy sigma=0.617795 ! Fit after self-cal, rms=0.185102Jy sigma=0.604831 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.7712 mas, bmaj=1.39 mas, bpa=26.92 degrees ! Estimated noise=3.69348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106094 Jy ! Component: 100 - total flux cleaned = 0.0175051 Jy ! Component: 150 - total flux cleaned = 0.0200452 Jy ! Component: 200 - total flux cleaned = 0.0220853 Jy ! Total flux subtracted in 200 components = 0.0220853 Jy ! Clean residual min=-0.012888 max=0.015223 Jy/beam ! Clean residual mean=0.001428 rms=0.003469 Jy/beam ! Combined flux in latest and established models = 2.33281 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 203 components and 2.33281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183853Jy sigma=0.603035 ! Fit after self-cal, rms=0.183785Jy sigma=0.602824 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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) ! Added new window around map position (2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112343 Jy ! Component: 100 - total flux cleaned = 0.0114779 Jy ! Component: 150 - total flux cleaned = 0.0121832 Jy ! Component: 200 - total flux cleaned = 0.0134792 Jy ! Total flux subtracted in 200 components = 0.0134792 Jy ! Clean residual min=-0.011959 max=0.013583 Jy/beam ! Clean residual mean=0.001184 rms=0.003432 Jy/beam ! Combined flux in latest and established models = 2.34629 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 218 components and 2.34629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182319Jy sigma=0.600152 ! Fit after self-cal, rms=0.182371Jy sigma=0.599840 ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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=0.182371Jy sigma=0.599840 ! Fit after self-cal, rms=0.181708Jy sigma=0.598888 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=2.195 mas, bmaj=3.648 mas, bpa=-7.888 degrees ! Estimated noise=4.46675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909094 Jy ! Component: 100 - total flux cleaned = 0.0136837 Jy ! Component: 150 - total flux cleaned = 0.01522 Jy ! Component: 200 - total flux cleaned = 0.0165243 Jy ! Total flux subtracted in 200 components = 0.0165243 Jy ! Clean residual min=-0.016749 max=0.016773 Jy/beam ! Clean residual mean=0.001115 rms=0.005539 Jy/beam ! Combined flux in latest and established models = 2.36282 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 232 components and 2.36282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181196Jy sigma=0.598581 ! Fit after self-cal, rms=0.181265Jy sigma=0.598395 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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 = 0.00228477 Jy ! Component: 100 - total flux cleaned = 0.00306592 Jy ! Component: 150 - total flux cleaned = 0.00333886 Jy ! Component: 200 - total flux cleaned = 0.00359166 Jy ! Total flux subtracted in 200 components = 0.00359166 Jy ! Clean residual min=-0.016218 max=0.016617 Jy/beam ! Clean residual mean=0.001004 rms=0.005488 Jy/beam ! Combined flux in latest and established models = 2.36641 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 236 components and 2.36641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181065Jy sigma=0.598391 ! Fit after self-cal, rms=0.181125Jy sigma=0.598298 ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.7708 mas, bmaj=1.392 mas, bpa=27 degrees ! Estimated noise=3.69177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7708 x 1.392 at 27 degrees (North through East) ! Clean map min=-0.010297 max=0.88573 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=0.181125Jy sigma=0.598298 ! Fit after self-cal, rms=0.172941Jy sigma=0.559634 ! Inverting map and beam ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.7702 mas, bmaj=1.394 mas, bpa=27.14 degrees ! Estimated noise=3.65736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00842439 Jy ! Component: 100 - total flux cleaned = -0.0103953 Jy ! Component: 150 - total flux cleaned = -0.011201 Jy ! Component: 200 - total flux cleaned = -0.0118486 Jy ! Total flux subtracted in 200 components = -0.0118486 Jy ! Clean residual min=-0.012506 max=0.015414 Jy/beam ! Clean residual mean=0.000815 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 2.35456 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 245 components and 2.35456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171762Jy sigma=0.555894 ! Fit after self-cal, rms=0.171749Jy sigma=0.555767 ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208507 Jy ! Component: 100 - total flux cleaned = -0.000203175 Jy ! Component: 150 - total flux cleaned = -0.000198719 Jy ! Component: 200 - total flux cleaned = -0.000360334 Jy ! Total flux subtracted in 200 components = -0.000360334 Jy ! Clean residual min=-0.012179 max=0.015115 Jy/beam ! Clean residual mean=0.000826 rms=0.003969 Jy/beam ! Combined flux in latest and established models = 2.3542 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 251 components and 2.3542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171320Jy sigma=0.554821 ! Fit after self-cal, rms=0.171362Jy sigma=0.554747 ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171362Jy sigma=0.554747 ! Fit after self-cal, rms=0.170196Jy sigma=0.551764 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 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.6466 mas, bmaj=1.016 mas, bpa=14.15 degrees ! Estimated noise=5.45086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.803296 Jy ! Component: 100 - total flux cleaned = 1.13425 Jy ! Component: 150 - total flux cleaned = 1.33124 Jy ! Component: 200 - total flux cleaned = 1.46635 Jy ! Total flux subtracted in 200 components = 1.46635 Jy ! Clean residual min=-0.032860 max=0.078247 Jy/beam ! Clean residual mean=0.001614 rms=0.011460 Jy/beam ! Combined flux in latest and established models = 1.46635 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 37 model components to the UV plane model. ! The established model now contains 37 components and 1.46635 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.7706 mas, bmaj=1.399 mas, bpa=27.29 degrees ! Estimated noise=3.63402 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171095 Jy ! Component: 100 - total flux cleaned = 0.286499 Jy ! Component: 150 - total flux cleaned = 0.373837 Jy ! Component: 200 - total flux cleaned = 0.442699 Jy ! Total flux subtracted in 200 components = 0.442699 Jy ! Clean residual min=-0.027122 max=0.043168 Jy/beam ! Clean residual mean=0.008316 rms=0.011633 Jy/beam ! Combined flux in latest and established models = 1.90905 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 105 components and 1.90905 Jy ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 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 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=2.197 mas, bmaj=3.654 mas, bpa=-7.707 degrees ! Estimated noise=4.38493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0964789 Jy ! Component: 100 - total flux cleaned = 0.168364 Jy ! Component: 150 - total flux cleaned = 0.223706 Jy ! Component: 200 - total flux cleaned = 0.266866 Jy ! Total flux subtracted in 200 components = 0.266866 Jy ! Clean residual min=-0.027214 max=0.032054 Jy/beam ! Clean residual mean=0.007208 rms=0.009251 Jy/beam ! Combined flux in latest and established models = 2.17592 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 = 0.0339999 Jy ! Component: 100 - total flux cleaned = 0.0610627 Jy ! Component: 150 - total flux cleaned = 0.0827509 Jy ! Component: 200 - total flux cleaned = 0.100198 Jy ! Total flux subtracted in 200 components = 0.100198 Jy ! Clean residual min=-0.019809 max=0.023233 Jy/beam ! Clean residual mean=0.003881 rms=0.006853 Jy/beam ! Combined flux in latest and established models = 2.27612 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 225 components and 2.27612 Jy ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! Estimated beam: bmin=0.7706 mas, bmaj=1.399 mas, bpa=27.29 degrees ! Estimated noise=3.63402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118707 Jy ! Component: 100 - total flux cleaned = 0.0211797 Jy ! Component: 150 - total flux cleaned = 0.0286874 Jy ! Component: 200 - total flux cleaned = 0.0332961 Jy ! Total flux subtracted in 200 components = 0.0332961 Jy ! Clean residual min=-0.012253 max=0.016832 Jy/beam ! Clean residual mean=0.001420 rms=0.004033 Jy/beam ! Combined flux in latest and established models = 2.30941 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 245 components and 2.30941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173016Jy sigma=0.559705 ! Fit after self-cal, rms=0.172032Jy sigma=0.556497 wmodel /scr/pima/rv100_uvs/J1230+1223_X_map.mod ! Writing 245 model components to file: /scr/pima/rv100_uvs/J1230+1223_X_map.mod wobs /scr/pima/rv100_uvs/J1230+1223_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1230+1223_X_uvs.fits wwins /scr/pima/rv100_uvs/J1230+1223_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv100_uvs/J1230+1223_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 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700033 Jy ! Component: 100 - total flux cleaned = 0.0130591 Jy ! Component: 150 - total flux cleaned = 0.0186368 Jy ! Component: 200 - total flux cleaned = 0.0236572 Jy ! Component: 250 - total flux cleaned = 0.0278183 Jy ! Component: 300 - total flux cleaned = 0.0310402 Jy ! Component: 350 - total flux cleaned = 0.0341356 Jy ! Component: 400 - total flux cleaned = 0.0371159 Jy ! Component: 450 - total flux cleaned = 0.0396615 Jy ! Component: 500 - total flux cleaned = 0.042464 Jy ! Component: 550 - total flux cleaned = 0.0450275 Jy ! Component: 600 - total flux cleaned = 0.0476796 Jy ! Component: 650 - total flux cleaned = 0.0504201 Jy ! Component: 700 - total flux cleaned = 0.0532446 Jy ! Component: 750 - total flux cleaned = 0.0557169 Jy ! Component: 800 - total flux cleaned = 0.0582807 Jy ! Component: 850 - total flux cleaned = 0.0607925 Jy ! Component: 900 - total flux cleaned = 0.0633898 Jy ! Component: 950 - total flux cleaned = 0.065933 Jy ! Component: 1000 - total flux cleaned = 0.0682962 Jy ! Component: 1050 - total flux cleaned = 0.0706137 Jy ! Component: 1100 - total flux cleaned = 0.0728893 Jy ! Component: 1150 - total flux cleaned = 0.0751242 Jy ! Component: 1200 - total flux cleaned = 0.0771974 Jy ! Component: 1250 - total flux cleaned = 0.079353 Jy ! Component: 1300 - total flux cleaned = 0.0813529 Jy ! Component: 1350 - total flux cleaned = 0.0830889 Jy ! Component: 1400 - total flux cleaned = 0.0847985 Jy ! Component: 1450 - total flux cleaned = 0.0864824 Jy ! Component: 1500 - total flux cleaned = 0.0883589 Jy ! Component: 1550 - total flux cleaned = 0.089881 Jy ! Component: 1600 - total flux cleaned = 0.091488 Jy ! Component: 1650 - total flux cleaned = 0.0928614 Jy ! Component: 1700 - total flux cleaned = 0.0944241 Jy ! Component: 1750 - total flux cleaned = 0.0958625 Jy ! Component: 1800 - total flux cleaned = 0.097181 Jy ! Component: 1850 - total flux cleaned = 0.0983814 Jy ! Component: 1900 - total flux cleaned = 0.0992709 Jy ! Component: 1950 - total flux cleaned = 0.100346 Jy ! Component: 2000 - total flux cleaned = 0.101408 Jy ! Component: 2050 - total flux cleaned = 0.102172 Jy ! Component: 2100 - total flux cleaned = 0.103021 Jy ! Component: 2150 - total flux cleaned = 0.103767 Jy ! Component: 2200 - total flux cleaned = 0.104506 Jy ! Component: 2250 - total flux cleaned = 0.105236 Jy ! Component: 2300 - total flux cleaned = 0.105778 Jy ! Component: 2350 - total flux cleaned = 0.106583 Jy ! Component: 2400 - total flux cleaned = 0.107115 Jy ! Component: 2450 - total flux cleaned = 0.107642 Jy ! Component: 2500 - total flux cleaned = 0.108336 Jy ! Component: 2550 - total flux cleaned = 0.108765 Jy ! Component: 2600 - total flux cleaned = 0.10919 Jy ! Component: 2650 - total flux cleaned = 0.109527 Jy ! Component: 2700 - total flux cleaned = 0.110029 Jy ! Component: 2750 - total flux cleaned = 0.11061 Jy ! Component: 2800 - total flux cleaned = 0.111185 Jy ! Component: 2850 - total flux cleaned = 0.111673 Jy ! Component: 2900 - total flux cleaned = 0.112076 Jy ! Component: 2950 - total flux cleaned = 0.112396 Jy ! Component: 3000 - total flux cleaned = 0.112952 Jy ! Component: 3050 - total flux cleaned = 0.113423 Jy ! Component: 3100 - total flux cleaned = 0.113735 Jy ! Component: 3150 - total flux cleaned = 0.113967 Jy ! Component: 3200 - total flux cleaned = 0.11435 Jy ! Component: 3250 - total flux cleaned = 0.114731 Jy ! Component: 3300 - total flux cleaned = 0.114959 Jy ! Component: 3350 - total flux cleaned = 0.115334 Jy ! Component: 3400 - total flux cleaned = 0.115781 Jy ! Component: 3450 - total flux cleaned = 0.11615 Jy ! Component: 3500 - total flux cleaned = 0.116516 Jy ! Component: 3550 - total flux cleaned = 0.116807 Jy ! Component: 3600 - total flux cleaned = 0.117168 Jy ! Component: 3650 - total flux cleaned = 0.117526 Jy ! Component: 3700 - total flux cleaned = 0.117882 Jy ! Component: 3750 - total flux cleaned = 0.118234 Jy ! Component: 3800 - total flux cleaned = 0.118585 Jy ! Component: 3850 - total flux cleaned = 0.118723 Jy ! Component: 3900 - total flux cleaned = 0.119 Jy ! Component: 3950 - total flux cleaned = 0.119343 Jy ! Component: 4000 - total flux cleaned = 0.119752 Jy ! Component: 4050 - total flux cleaned = 0.119955 Jy ! Total flux subtracted in 4096 components = 0.120426 Jy ! Clean residual min=-0.003571 max=0.003970 Jy/beam ! Clean residual mean=0.000251 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 2.42984 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 577 components and 2.42984 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1230+1223_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7706 x 1.399 at 27.29 degrees (North through East) ! Clean map min=-0.005915 max=0.87975 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1230+1223_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.879748 invert ! Inverting map ! Your choice of large map pixels excluded 8.07% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1863 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00115686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.394498 0.394498 0.788995 1.57799 3.15598 6.31196 12.6239 25.2479 50.4957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.879 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 760.46 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1230+1223_X_uvs.log closed on Mon Feb 29 13:27:27 2016