! Started logfile: /scr/pima/bg219i_uvs/J2125+6423_X_uvs.log on Wed Apr 6 23:55:21 2016 obs /scr/pima/bg219i_uvs/J2125+6423_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2125+6423_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896296 visibilities/baseline/integration-bin. ! Found source: J2125+6423 ! ! 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 17424 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/bg219i_uvs/J2125+6423_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.025989Jy sigma=24.034703 ! Fit after self-cal, rms=0.826262Jy sigma=19.328197 ! 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=0.755 mas, bmaj=1.268 mas, bpa=-19.98 degrees ! Estimated noise=0.573459 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 = 0.131296 Jy ! Component: 100 - total flux cleaned = 0.185202 Jy ! Total flux subtracted in 100 components = 0.185202 Jy ! Clean residual min=-0.014796 max=0.037967 Jy/beam ! Clean residual mean=0.000016 rms=0.004352 Jy/beam ! Combined flux in latest and established models = 0.185202 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.185202 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=0.107933Jy sigma=2.358202 ! Fit after self-cal, rms=0.107197Jy sigma=2.339299 ! Inverting map ! Added new window around map position (0.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383341 Jy ! Component: 100 - total flux cleaned = 0.0601086 Jy ! Total flux subtracted in 100 components = 0.0601086 Jy ! Clean residual min=-0.011163 max=0.019520 Jy/beam ! Clean residual mean=0.000016 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 0.245311 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.245311 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=0.088077Jy sigma=1.903897 ! Fit after self-cal, rms=0.087130Jy sigma=1.878903 ! 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=0.9814 mas, bmaj=1.5 mas, bpa=-22.48 degrees ! Estimated noise=0.329528 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 = 0.0217921 Jy ! Component: 100 - total flux cleaned = 0.0345999 Jy ! Component: 150 - total flux cleaned = 0.0430819 Jy ! Component: 200 - total flux cleaned = 0.0487552 Jy ! Total flux subtracted in 200 components = 0.0487552 Jy ! Clean residual min=-0.010741 max=0.024240 Jy/beam ! Clean residual mean=0.000028 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.294066 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.294066 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=0.080303Jy sigma=1.740528 ! Fit after self-cal, rms=0.080007Jy sigma=1.731638 ! Inverting map ! Added new window around map position (0, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229008 Jy ! Component: 100 - total flux cleaned = 0.034878 Jy ! Component: 150 - total flux cleaned = 0.0433399 Jy ! Component: 200 - total flux cleaned = 0.0499798 Jy ! Total flux subtracted in 200 components = 0.0499798 Jy ! Clean residual min=-0.008074 max=0.011736 Jy/beam ! Clean residual mean=0.000016 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.344046 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 97 components and 0.344046 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=0.072619Jy sigma=1.558387 ! Fit after self-cal, rms=0.071909Jy sigma=1.540780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9814 x 1.5 at -22.48 degrees (North through East) ! Clean map min=-0.00686 max=0.16488 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 0.94 FD 1.02 HN 0.98 KP 0.98 ! LA 0.97 MK 1.03 NL 1.05 OV 0.95 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.01 KP 0.98 ! LA 0.97 MK 1.03 NL 1.04 OV 0.96 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.99 ! LA 0.97 MK 0.99 NL 1.04 OV 0.92 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.97 ! LA 0.97 MK 1.05 NL 1.02 OV 0.94 ! PT 1.04 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.97 KP 0.98 ! LA 0.99 MK 1.02 NL 1.05 OV 0.94 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.99 KP 0.98 ! LA 0.98 MK 0.98 NL 1.08 OV 0.95 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.98 KP 0.98 ! LA 0.98 MK 0.97 NL 1.07 OV 0.96 ! PT 1.01 SC 0.94 ! ! ! 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=0.071909Jy sigma=1.540780 ! Fit after self-cal, rms=0.070029Jy sigma=1.517472 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9804 mas, bmaj=1.497 mas, bpa=-22.12 degrees ! Estimated noise=0.322769 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 (0.6, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125749 Jy ! Component: 100 - total flux cleaned = 0.0208768 Jy ! Component: 150 - total flux cleaned = 0.0276197 Jy ! Component: 200 - total flux cleaned = 0.033426 Jy ! Total flux subtracted in 200 components = 0.033426 Jy ! Clean residual min=-0.005179 max=0.006322 Jy/beam ! Clean residual mean=0.000012 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.377472 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 146 components and 0.377472 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=0.066723Jy sigma=1.444675 ! Fit after self-cal, rms=0.066616Jy sigma=1.441874 ! 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=0.066616Jy sigma=1.441874 ! Fit after self-cal, rms=0.065186Jy sigma=1.423817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9849 mas, bmaj=1.487 mas, bpa=-23.41 degrees ! Estimated noise=0.321405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050992 Jy ! Component: 100 - total flux cleaned = 0.00914226 Jy ! Component: 150 - total flux cleaned = 0.012716 Jy ! Component: 200 - total flux cleaned = 0.0156804 Jy ! Total flux subtracted in 200 components = 0.0156804 Jy ! Clean residual min=-0.005055 max=0.005070 Jy/beam ! Clean residual mean=0.000011 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.393153 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 184 components and 0.393153 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=0.064439Jy sigma=1.407867 ! Fit after self-cal, rms=0.064412Jy sigma=1.407277 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-18.2, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457421 Jy ! Component: 100 - total flux cleaned = 0.00759003 Jy ! Component: 150 - total flux cleaned = 0.0100347 Jy ! Component: 200 - total flux cleaned = 0.0120532 Jy ! Total flux subtracted in 200 components = 0.0120532 Jy ! Clean residual min=-0.004638 max=0.003967 Jy/beam ! Clean residual mean=0.000008 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.405206 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 206 components and 0.405206 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=0.063938Jy sigma=1.395733 ! Fit after self-cal, rms=0.063906Jy sigma=1.395183 ! 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=0.063906Jy sigma=1.395183 ! Fit after self-cal, rms=0.063958Jy sigma=1.394332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9854 mas, bmaj=1.488 mas, bpa=-23.5 degrees ! Estimated noise=0.320895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225 Jy ! Component: 100 - total flux cleaned = 0.00419143 Jy ! Component: 150 - total flux cleaned = 0.00587941 Jy ! Component: 200 - total flux cleaned = 0.00744001 Jy ! Total flux subtracted in 200 components = 0.00744001 Jy ! Clean residual min=-0.004175 max=0.003983 Jy/beam ! Clean residual mean=0.000007 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.412646 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 230 components and 0.412646 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=0.063727Jy sigma=1.389076 ! Fit after self-cal, rms=0.063719Jy sigma=1.388864 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 = 0.00141434 Jy ! Component: 100 - total flux cleaned = 0.0028424 Jy ! Component: 150 - total flux cleaned = 0.00416833 Jy ! Component: 200 - total flux cleaned = 0.00540144 Jy ! Total flux subtracted in 200 components = 0.00540144 Jy ! Clean residual min=-0.004077 max=0.004009 Jy/beam ! Clean residual mean=0.000006 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.418047 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 242 components and 0.418047 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=0.063579Jy sigma=1.385864 ! Fit after self-cal, rms=0.063571Jy sigma=1.385722 ! Inverting map ! Added new window around map position (-20.2, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385691 Jy ! Component: 100 - total flux cleaned = 0.00616133 Jy ! Component: 150 - total flux cleaned = 0.00806386 Jy ! Component: 200 - total flux cleaned = 0.00978888 Jy ! Total flux subtracted in 200 components = 0.00978888 Jy ! Clean residual min=-0.003401 max=0.002984 Jy/beam ! Clean residual mean=0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.427836 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 261 components and 0.427836 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=0.063269Jy sigma=1.378455 ! Fit after self-cal, rms=0.063256Jy sigma=1.378157 ! 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=0.063256Jy sigma=1.378157 ! Fit after self-cal, rms=0.063136Jy sigma=1.377246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=2.571 mas, bpa=-64.07 degrees ! Estimated noise=0.4166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382253 Jy ! Component: 100 - total flux cleaned = 0.00681488 Jy ! Component: 150 - total flux cleaned = 0.00933475 Jy ! Component: 200 - total flux cleaned = 0.0114657 Jy ! Total flux subtracted in 200 components = 0.0114657 Jy ! Clean residual min=-0.004396 max=0.003947 Jy/beam ! Clean residual mean=0.000003 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.439302 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 279 components and 0.439302 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=0.063028Jy sigma=1.375212 ! Fit after self-cal, rms=0.063016Jy sigma=1.374881 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 = 0.00206796 Jy ! Component: 100 - total flux cleaned = 0.00366277 Jy ! Component: 150 - total flux cleaned = 0.0049809 Jy ! Component: 200 - total flux cleaned = 0.00603989 Jy ! Total flux subtracted in 200 components = 0.00603989 Jy ! Clean residual min=-0.004177 max=0.003668 Jy/beam ! Clean residual mean=0.000000 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.445342 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 290 components and 0.445342 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=0.062997Jy sigma=1.374583 ! Fit after self-cal, rms=0.062991Jy sigma=1.374437 ! 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=0.9867 mas, bmaj=1.485 mas, bpa=-23.9 degrees ! Estimated noise=0.319674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9867 x 1.485 at -23.9 degrees (North through East) ! Clean map min=-0.0034089 max=0.1609 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=0.7597 mas, bmaj=1.256 mas, bpa=-20.92 degrees ! Estimated noise=0.557076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129292 Jy ! Component: 100 - total flux cleaned = 0.186794 Jy ! Component: 150 - total flux cleaned = 0.22018 Jy ! Component: 200 - total flux cleaned = 0.242612 Jy ! Total flux subtracted in 200 components = 0.242612 Jy ! Clean residual min=-0.009627 max=0.012868 Jy/beam ! Clean residual mean=0.000015 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.242612 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.242612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.485 mas, bpa=-23.9 degrees ! Estimated noise=0.319674 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 = 0.024584 Jy ! Component: 100 - total flux cleaned = 0.0428717 Jy ! Component: 150 - total flux cleaned = 0.0575998 Jy ! Component: 200 - total flux cleaned = 0.0700497 Jy ! Total flux subtracted in 200 components = 0.0700497 Jy ! Clean residual min=-0.006689 max=0.008390 Jy/beam ! Clean residual mean=0.000017 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.312662 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 67 components and 0.312662 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=2.271 mas, bmaj=2.571 mas, bpa=-64.07 degrees ! Estimated noise=0.4166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201351 Jy ! Component: 100 - total flux cleaned = 0.0353633 Jy ! Component: 150 - total flux cleaned = 0.0477058 Jy ! Component: 200 - total flux cleaned = 0.0580396 Jy ! Total flux subtracted in 200 components = 0.0580396 Jy ! Clean residual min=-0.007359 max=0.008323 Jy/beam ! Clean residual mean=0.000023 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.370701 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 = 0.00884603 Jy ! Component: 100 - total flux cleaned = 0.0165967 Jy ! Component: 150 - total flux cleaned = 0.0234428 Jy ! Component: 200 - total flux cleaned = 0.029517 Jy ! Total flux subtracted in 200 components = 0.029517 Jy ! Clean residual min=-0.005634 max=0.005983 Jy/beam ! Clean residual mean=0.000015 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.400218 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 187 components and 0.400218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.485 mas, bpa=-23.9 degrees ! Estimated noise=0.319674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556317 Jy ! Component: 100 - total flux cleaned = 0.0100222 Jy ! Component: 150 - total flux cleaned = 0.0138994 Jy ! Component: 200 - total flux cleaned = 0.0172081 Jy ! Total flux subtracted in 200 components = 0.0172081 Jy ! Clean residual min=-0.004498 max=0.005342 Jy/beam ! Clean residual mean=0.000004 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.417426 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 213 components and 0.417426 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=0.063796Jy sigma=1.396500 ! Fit after self-cal, rms=0.063436Jy sigma=1.385895 wmodel /scr/pima/bg219i_uvs/J2125+6423_X_map.mod ! Writing 213 model components to file: /scr/pima/bg219i_uvs/J2125+6423_X_map.mod wobs /scr/pima/bg219i_uvs/J2125+6423_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2125+6423_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2125+6423_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J2125+6423_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 = 0.000609739 Jy ! Component: 100 - total flux cleaned = 0.000794218 Jy ! Component: 150 - total flux cleaned = 0.00120887 Jy ! Component: 200 - total flux cleaned = 0.00181778 Jy ! Component: 250 - total flux cleaned = 0.0020804 Jy ! Component: 300 - total flux cleaned = 0.00232899 Jy ! Component: 350 - total flux cleaned = 0.00247118 Jy ! Component: 400 - total flux cleaned = 0.00256361 Jy ! Component: 450 - total flux cleaned = 0.00282969 Jy ! Component: 500 - total flux cleaned = 0.0031322 Jy ! Component: 550 - total flux cleaned = 0.00342713 Jy ! Component: 600 - total flux cleaned = 0.00367287 Jy ! Component: 650 - total flux cleaned = 0.00387252 Jy ! Component: 700 - total flux cleaned = 0.00383467 Jy ! Component: 750 - total flux cleaned = 0.00398724 Jy ! Component: 800 - total flux cleaned = 0.00402403 Jy ! Component: 850 - total flux cleaned = 0.00395109 Jy ! Component: 900 - total flux cleaned = 0.0038798 Jy ! Component: 950 - total flux cleaned = 0.00381017 Jy ! Component: 1000 - total flux cleaned = 0.00387986 Jy ! Component: 1050 - total flux cleaned = 0.00394664 Jy ! Component: 1100 - total flux cleaned = 0.00404633 Jy ! Component: 1150 - total flux cleaned = 0.00414433 Jy ! Component: 1200 - total flux cleaned = 0.00427277 Jy ! Component: 1250 - total flux cleaned = 0.00436725 Jy ! Component: 1300 - total flux cleaned = 0.00452142 Jy ! Component: 1350 - total flux cleaned = 0.00461216 Jy ! Component: 1400 - total flux cleaned = 0.00461261 Jy ! Component: 1450 - total flux cleaned = 0.00475966 Jy ! Component: 1500 - total flux cleaned = 0.00481751 Jy ! Component: 1550 - total flux cleaned = 0.00495941 Jy ! Component: 1600 - total flux cleaned = 0.00507097 Jy ! Component: 1650 - total flux cleaned = 0.00512606 Jy ! Component: 1700 - total flux cleaned = 0.00515329 Jy ! Component: 1750 - total flux cleaned = 0.00526054 Jy ! Component: 1800 - total flux cleaned = 0.00526048 Jy ! Component: 1850 - total flux cleaned = 0.00531248 Jy ! Component: 1900 - total flux cleaned = 0.00538947 Jy ! Component: 1950 - total flux cleaned = 0.00549087 Jy ! Component: 2000 - total flux cleaned = 0.00551541 Jy ! Component: 2050 - total flux cleaned = 0.00551465 Jy ! Component: 2100 - total flux cleaned = 0.00561249 Jy ! Component: 2150 - total flux cleaned = 0.00558795 Jy ! Component: 2200 - total flux cleaned = 0.00556408 Jy ! Component: 2250 - total flux cleaned = 0.00565693 Jy ! Component: 2300 - total flux cleaned = 0.00561092 Jy ! Component: 2350 - total flux cleaned = 0.0056336 Jy ! Component: 2400 - total flux cleaned = 0.00567838 Jy ! Component: 2450 - total flux cleaned = 0.00558949 Jy ! Component: 2500 - total flux cleaned = 0.00556759 Jy ! Component: 2550 - total flux cleaned = 0.00552411 Jy ! Component: 2600 - total flux cleaned = 0.00554568 Jy ! Component: 2650 - total flux cleaned = 0.00552482 Jy ! Component: 2700 - total flux cleaned = 0.00558756 Jy ! Component: 2750 - total flux cleaned = 0.00558771 Jy ! Component: 2800 - total flux cleaned = 0.00558774 Jy ! Component: 2850 - total flux cleaned = 0.00558773 Jy ! Component: 2900 - total flux cleaned = 0.00568765 Jy ! Component: 2950 - total flux cleaned = 0.00574646 Jy ! Component: 3000 - total flux cleaned = 0.00570734 Jy ! Component: 3050 - total flux cleaned = 0.00578417 Jy ! Component: 3100 - total flux cleaned = 0.00576508 Jy ! Component: 3150 - total flux cleaned = 0.00580275 Jy ! Component: 3200 - total flux cleaned = 0.00584021 Jy ! Component: 3250 - total flux cleaned = 0.00587709 Jy ! Component: 3300 - total flux cleaned = 0.00591357 Jy ! Component: 3350 - total flux cleaned = 0.00596772 Jy ! Component: 3400 - total flux cleaned = 0.00591447 Jy ! Component: 3450 - total flux cleaned = 0.00607358 Jy ! Component: 3500 - total flux cleaned = 0.00609121 Jy ! Component: 3550 - total flux cleaned = 0.00612601 Jy ! Component: 3600 - total flux cleaned = 0.0061946 Jy ! Component: 3650 - total flux cleaned = 0.00622867 Jy ! Component: 3700 - total flux cleaned = 0.00624537 Jy ! Component: 3750 - total flux cleaned = 0.00631157 Jy ! Component: 3800 - total flux cleaned = 0.00627872 Jy ! Component: 3850 - total flux cleaned = 0.00629481 Jy ! Component: 3900 - total flux cleaned = 0.0063268 Jy ! Component: 3950 - total flux cleaned = 0.00642239 Jy ! Component: 4000 - total flux cleaned = 0.0064854 Jy ! Component: 4050 - total flux cleaned = 0.00653232 Jy ! Total flux subtracted in 4096 components = 0.00665611 Jy ! Clean residual min=-0.000794 max=0.000824 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.424082 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 527 components and 0.424082 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2125+6423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9867 x 1.485 at -23.9 degrees (North through East) ! Clean map min=-0.0024238 max=0.1566 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2125+6423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508999 0.508999 1.018 2.036 4.07199 8.14399 16.288 32.576 65.1519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.391 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2125+6423_X_uvs.log closed on Wed Apr 6 23:55:26 2016