! Started logfile: /scr/pima/bg219h_uvs/J1130+3031_X_uvs.log on Thu Apr 7 12:08:56 2016 obs /scr/pima/bg219h_uvs/J1130+3031_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1130+3031_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835979 visibilities/baseline/integration-bin. ! Found source: J1130+3031 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 18960 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J1130+3031_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.023979Jy sigma=25.785165 ! Fit after self-cal, rms=0.841627Jy sigma=21.059174 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8158 mas, bmaj=1.408 mas, bpa=-7.814 degrees ! Estimated noise=0.486938 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 = 0.120094 Jy ! Component: 100 - total flux cleaned = 0.158316 Jy ! Total flux subtracted in 100 components = 0.158316 Jy ! Clean residual min=-0.009897 max=0.030014 Jy/beam ! Clean residual mean=0.000016 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.158316 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.158316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083724Jy sigma=1.996753 ! Fit after self-cal, rms=0.083272Jy sigma=1.984969 ! Inverting map ! Added new window around map position (-1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286157 Jy ! Component: 100 - total flux cleaned = 0.0446283 Jy ! Total flux subtracted in 100 components = 0.0446283 Jy ! Clean residual min=-0.007203 max=0.008911 Jy/beam ! Clean residual mean=0.000007 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.202944 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.202944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071965Jy sigma=1.687818 ! Fit after self-cal, rms=0.071345Jy sigma=1.673230 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117142 Jy ! Component: 100 - total flux cleaned = 0.0190154 Jy ! Total flux subtracted in 100 components = 0.0190154 Jy ! Clean residual min=-0.005632 max=0.006669 Jy/beam ! Clean residual mean=0.000003 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.22196 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.22196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069296Jy sigma=1.619875 ! Fit after self-cal, rms=0.069195Jy sigma=1.617601 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9972 mas, bmaj=1.665 mas, bpa=-2.801 degrees ! Estimated noise=0.285228 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 = 0.00549603 Jy ! Component: 100 - total flux cleaned = 0.00852824 Jy ! Component: 150 - total flux cleaned = 0.00983952 Jy ! Component: 200 - total flux cleaned = 0.0101475 Jy ! Total flux subtracted in 200 components = 0.0101475 Jy ! Clean residual min=-0.004781 max=0.006217 Jy/beam ! Clean residual mean=-0.000002 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.232107 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.232107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068687Jy sigma=1.606917 ! Fit after self-cal, rms=0.068670Jy sigma=1.606571 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9972 x 1.665 at -2.801 degrees (North through East) ! Clean map min=-0.0045021 max=0.15617 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.06 KP 0.95 ! LA 0.96 MK 0.99 NL 0.98 OV 1.12 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 0.94 ! LA 0.96 MK 0.98 NL 0.99 OV 1.09 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 0.95 ! LA 0.96 MK 1.02 NL 0.98 OV 1.11 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.95 ! LA 0.97 MK 0.96 NL 0.98 OV 1.12 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 0.98 ! LA 0.98 MK 0.98 NL 0.98 OV 1.11 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.96 KP 0.95 ! LA 0.94 MK 1.02 NL 0.99 OV 1.06 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 0.96 ! LA 0.98 MK 0.99 NL 0.98 OV 1.12 ! PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068670Jy sigma=1.606571 ! Fit after self-cal, rms=0.068411Jy sigma=1.584127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9957 mas, bmaj=1.661 mas, bpa=-2.771 degrees ! Estimated noise=0.282619 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 = 0.000871811 Jy ! Component: 100 - total flux cleaned = 0.000872665 Jy ! Component: 150 - total flux cleaned = 0.000872625 Jy ! Component: 200 - total flux cleaned = 0.000872993 Jy ! Total flux subtracted in 200 components = 0.000872993 Jy ! Clean residual min=-0.004335 max=0.004745 Jy/beam ! Clean residual mean=-0.000002 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.23298 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.23298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068334Jy sigma=1.583015 ! Fit after self-cal, rms=0.068339Jy sigma=1.582802 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068339Jy sigma=1.582802 ! Fit after self-cal, rms=0.068951Jy sigma=1.596598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9955 mas, bmaj=1.665 mas, bpa=-2.014 degrees ! Estimated noise=0.278798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252152 Jy ! Component: 100 - total flux cleaned = -0.00362866 Jy ! Component: 150 - total flux cleaned = -0.00394326 Jy ! Component: 200 - total flux cleaned = -0.00402972 Jy ! Total flux subtracted in 200 components = -0.00402972 Jy ! Clean residual min=-0.003760 max=0.004186 Jy/beam ! Clean residual mean=-0.000003 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.228951 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.228951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068870Jy sigma=1.593497 ! Fit after self-cal, rms=0.068889Jy sigma=1.593247 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 = -0.000200519 Jy ! Component: 100 - total flux cleaned = -0.000223894 Jy ! Component: 150 - total flux cleaned = -0.000224023 Jy ! Component: 200 - total flux cleaned = -0.000245535 Jy ! Total flux subtracted in 200 components = -0.000245535 Jy ! Clean residual min=-0.003778 max=0.004179 Jy/beam ! Clean residual mean=-0.000003 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.228705 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.228705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068875Jy sigma=1.592768 ! Fit after self-cal, rms=0.068873Jy sigma=1.592730 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068873Jy sigma=1.592730 ! Fit after self-cal, rms=0.068408Jy sigma=1.597174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.661 mas, bpa=-1.789 degrees ! Estimated noise=0.275808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169271 Jy ! Component: 100 - total flux cleaned = -0.00210539 Jy ! Component: 150 - total flux cleaned = -0.00223892 Jy ! Component: 200 - total flux cleaned = -0.0023099 Jy ! Total flux subtracted in 200 components = -0.0023099 Jy ! Clean residual min=-0.003716 max=0.004035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.226395 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.226395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068375Jy sigma=1.595527 ! Fit after self-cal, rms=0.068376Jy sigma=1.595479 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 = -6.6042e-05 Jy ! Component: 100 - total flux cleaned = -4.48274e-05 Jy ! Component: 150 - total flux cleaned = -6.44987e-05 Jy ! Component: 200 - total flux cleaned = -6.5206e-05 Jy ! Total flux subtracted in 200 components = -6.5206e-05 Jy ! Clean residual min=-0.003724 max=0.004033 Jy/beam ! Clean residual mean=-0.000003 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.22633 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.22633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068365Jy sigma=1.595135 ! Fit after self-cal, rms=0.068364Jy sigma=1.595110 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068364Jy sigma=1.595110 ! Fit after self-cal, rms=0.067795Jy sigma=1.597366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=2.712 mas, bpa=0.1655 degrees ! Estimated noise=0.334762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174164 Jy ! Component: 100 - total flux cleaned = -0.00196042 Jy ! Component: 150 - total flux cleaned = -0.00199081 Jy ! Component: 200 - total flux cleaned = -0.00194721 Jy ! Total flux subtracted in 200 components = -0.00194721 Jy ! Clean residual min=-0.005036 max=0.005633 Jy/beam ! Clean residual mean=-0.000006 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.224383 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.224383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067833Jy sigma=1.597514 ! Fit after self-cal, rms=0.067823Jy sigma=1.597193 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 = -0.000193432 Jy ! Component: 100 - total flux cleaned = -6.07086e-05 Jy ! Component: 150 - total flux cleaned = 2.81524e-05 Jy ! Component: 200 - total flux cleaned = 5.83141e-05 Jy ! Total flux subtracted in 200 components = 5.83141e-05 Jy ! Clean residual min=-0.005048 max=0.005688 Jy/beam ! Clean residual mean=-0.000006 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.224441 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 70 components and 0.224441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067848Jy sigma=1.597714 ! Fit after self-cal, rms=0.067846Jy sigma=1.597601 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9946 mas, bmaj=1.659 mas, bpa=-1.636 degrees ! Estimated noise=0.273525 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9946 x 1.659 at -1.636 degrees (North through East) ! Clean map min=-0.0035366 max=0.15005 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=0.8164 mas, bmaj=1.401 mas, bpa=-6.691 degrees ! Estimated noise=0.465535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114959 Jy ! Component: 100 - total flux cleaned = 0.15705 Jy ! Component: 150 - total flux cleaned = 0.180771 Jy ! Component: 200 - total flux cleaned = 0.195328 Jy ! Total flux subtracted in 200 components = 0.195328 Jy ! Clean residual min=-0.004986 max=0.007675 Jy/beam ! Clean residual mean=0.000003 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.195328 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.195328 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9946 mas, bmaj=1.659 mas, bpa=-1.636 degrees ! Estimated noise=0.273525 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 = 0.0118885 Jy ! Component: 100 - total flux cleaned = 0.0189384 Jy ! Component: 150 - total flux cleaned = 0.0234155 Jy ! Component: 200 - total flux cleaned = 0.0263244 Jy ! Total flux subtracted in 200 components = 0.0263244 Jy ! Clean residual min=-0.003816 max=0.004240 Jy/beam ! Clean residual mean=-0.000003 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.221652 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.221652 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=2.712 mas, bpa=0.1655 degrees ! Estimated noise=0.334762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217068 Jy ! Component: 100 - total flux cleaned = 0.00290726 Jy ! Component: 150 - total flux cleaned = 0.00296465 Jy ! Component: 200 - total flux cleaned = 0.00301089 Jy ! Total flux subtracted in 200 components = 0.00301089 Jy ! Clean residual min=-0.005127 max=0.005684 Jy/beam ! Clean residual mean=-0.000006 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.224663 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 = 1.93612e-05 Jy ! Component: 100 - total flux cleaned = 1.72777e-06 Jy ! Component: 150 - total flux cleaned = 1.76894e-05 Jy ! Component: 200 - total flux cleaned = 1.79168e-05 Jy ! Total flux subtracted in 200 components = 1.79168e-05 Jy ! Clean residual min=-0.005108 max=0.005710 Jy/beam ! Clean residual mean=-0.000006 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.224681 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.224681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9946 mas, bmaj=1.659 mas, bpa=-1.636 degrees ! Estimated noise=0.273525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764836 Jy ! Component: 100 - total flux cleaned = 0.000719655 Jy ! Component: 150 - total flux cleaned = 0.000602395 Jy ! Component: 200 - total flux cleaned = 0.000498274 Jy ! Total flux subtracted in 200 components = 0.000498274 Jy ! Clean residual min=-0.003681 max=0.004034 Jy/beam ! Clean residual mean=-0.000002 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.225179 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.225179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067835Jy sigma=1.597205 ! Fit after self-cal, rms=0.067817Jy sigma=1.596734 wmodel /scr/pima/bg219h_uvs/J1130+3031_X_map.mod ! Writing 49 model components to file: /scr/pima/bg219h_uvs/J1130+3031_X_map.mod wobs /scr/pima/bg219h_uvs/J1130+3031_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1130+3031_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1130+3031_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1130+3031_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157376 Jy ! Component: 100 - total flux cleaned = 0.0022392 Jy ! Component: 150 - total flux cleaned = 0.00305517 Jy ! Component: 200 - total flux cleaned = 0.00359196 Jy ! Component: 250 - total flux cleaned = 0.00415874 Jy ! Component: 300 - total flux cleaned = 0.0045393 Jy ! Component: 350 - total flux cleaned = 0.0050098 Jy ! Component: 400 - total flux cleaned = 0.00526293 Jy ! Component: 450 - total flux cleaned = 0.00555823 Jy ! Component: 500 - total flux cleaned = 0.00579642 Jy ! Component: 550 - total flux cleaned = 0.00616592 Jy ! Component: 600 - total flux cleaned = 0.00638875 Jy ! Component: 650 - total flux cleaned = 0.0065196 Jy ! Component: 700 - total flux cleaned = 0.00664893 Jy ! Component: 750 - total flux cleaned = 0.00677469 Jy ! Component: 800 - total flux cleaned = 0.00701898 Jy ! Component: 850 - total flux cleaned = 0.00709776 Jy ! Component: 900 - total flux cleaned = 0.00725171 Jy ! Component: 950 - total flux cleaned = 0.00732692 Jy ! Component: 1000 - total flux cleaned = 0.00743772 Jy ! Component: 1050 - total flux cleaned = 0.00747329 Jy ! Component: 1100 - total flux cleaned = 0.00750813 Jy ! Component: 1150 - total flux cleaned = 0.0075424 Jy ! Component: 1200 - total flux cleaned = 0.00747465 Jy ! Component: 1250 - total flux cleaned = 0.00750857 Jy ! Component: 1300 - total flux cleaned = 0.00750931 Jy ! Component: 1350 - total flux cleaned = 0.00760478 Jy ! Component: 1400 - total flux cleaned = 0.00760411 Jy ! Component: 1450 - total flux cleaned = 0.00766513 Jy ! Component: 1500 - total flux cleaned = 0.00766528 Jy ! Component: 1550 - total flux cleaned = 0.00775446 Jy ! Component: 1600 - total flux cleaned = 0.00778389 Jy ! Component: 1650 - total flux cleaned = 0.00775519 Jy ! Component: 1700 - total flux cleaned = 0.00783999 Jy ! Component: 1750 - total flux cleaned = 0.00786761 Jy ! Component: 1800 - total flux cleaned = 0.00789495 Jy ! Component: 1850 - total flux cleaned = 0.00802912 Jy ! Component: 1900 - total flux cleaned = 0.00805532 Jy ! Component: 1950 - total flux cleaned = 0.0081585 Jy ! Component: 2000 - total flux cleaned = 0.00818402 Jy ! Component: 2050 - total flux cleaned = 0.00820898 Jy ! Component: 2100 - total flux cleaned = 0.00823358 Jy ! Component: 2150 - total flux cleaned = 0.00818472 Jy ! Component: 2200 - total flux cleaned = 0.00825744 Jy ! Component: 2250 - total flux cleaned = 0.00830512 Jy ! Component: 2300 - total flux cleaned = 0.00830501 Jy ! Component: 2350 - total flux cleaned = 0.00818984 Jy ! Component: 2400 - total flux cleaned = 0.00818993 Jy ! Component: 2450 - total flux cleaned = 0.00819 Jy ! Component: 2500 - total flux cleaned = 0.00814558 Jy ! Component: 2550 - total flux cleaned = 0.00818924 Jy ! Component: 2600 - total flux cleaned = 0.00810316 Jy ! Component: 2650 - total flux cleaned = 0.00814607 Jy ! Component: 2700 - total flux cleaned = 0.00818833 Jy ! Component: 2750 - total flux cleaned = 0.00820891 Jy ! Component: 2800 - total flux cleaned = 0.00824976 Jy ! Component: 2850 - total flux cleaned = 0.00828985 Jy ! Component: 2900 - total flux cleaned = 0.00828969 Jy ! Component: 2950 - total flux cleaned = 0.00821098 Jy ! Component: 3000 - total flux cleaned = 0.0082701 Jy ! Component: 3050 - total flux cleaned = 0.00832824 Jy ! Component: 3100 - total flux cleaned = 0.00832818 Jy ! Component: 3150 - total flux cleaned = 0.00829048 Jy ! Component: 3200 - total flux cleaned = 0.00827174 Jy ! Component: 3250 - total flux cleaned = 0.00829032 Jy ! Component: 3300 - total flux cleaned = 0.00819898 Jy ! Component: 3350 - total flux cleaned = 0.00814462 Jy ! Component: 3400 - total flux cleaned = 0.00812664 Jy ! Component: 3450 - total flux cleaned = 0.00803773 Jy ! Component: 3500 - total flux cleaned = 0.00800287 Jy ! Component: 3550 - total flux cleaned = 0.00798543 Jy ! Component: 3600 - total flux cleaned = 0.00791643 Jy ! Component: 3650 - total flux cleaned = 0.00795068 Jy ! Component: 3700 - total flux cleaned = 0.00783184 Jy ! Component: 3750 - total flux cleaned = 0.00779856 Jy ! Component: 3800 - total flux cleaned = 0.00783191 Jy ! Component: 3850 - total flux cleaned = 0.00778225 Jy ! Component: 3900 - total flux cleaned = 0.00781499 Jy ! Component: 3950 - total flux cleaned = 0.00773336 Jy ! Component: 4000 - total flux cleaned = 0.00766862 Jy ! Component: 4050 - total flux cleaned = 0.00768459 Jy ! Total flux subtracted in 4096 components = 0.00760494 Jy ! Clean residual min=-0.000831 max=0.001062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.232784 Jy keep ! Adding 354 model components to the UV plane model. ! The established model now contains 403 components and 0.232784 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1130+3031_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9946 x 1.659 at -1.636 degrees (North through East) ! Clean map min=-0.0024064 max=0.1492 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1130+3031_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53598 0.53598 1.07196 2.14392 4.28784 8.57568 17.1514 34.3027 68.6054 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 559.722 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1130+3031_X_uvs.log closed on Thu Apr 7 12:09:00 2016