! Started logfile: /scr/pima/br145ag_uvs/J0102+5824_X_uvs.log on Mon Feb 15 22:23:12 2016 obs /scr/pima/br145ag_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0102+5824_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1120 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 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/br145ag_uvs/J0102+5824_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.366388Jy sigma=55.278132 ! Fit after self-cal, rms=0.165526Jy sigma=6.154051 ! 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=0.6156 mas, bmaj=3.245 mas, bpa=-23.91 degrees ! Estimated noise=0.88551 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 = 0.798589 Jy ! Component: 100 - total flux cleaned = 0.972734 Jy ! Total flux subtracted in 100 components = 0.972734 Jy ! Clean residual min=-0.032774 max=0.068869 Jy/beam ! Clean residual mean=-0.000003 rms=0.009426 Jy/beam ! Combined flux in latest and established models = 0.972734 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.972734 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. ! ! Fit before self-cal, rms=0.169718Jy sigma=6.481953 ! Fit after self-cal, rms=0.169719Jy sigma=6.481923 ! Inverting map ! Added new window around map position (-3, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591811 Jy ! Component: 100 - total flux cleaned = 0.0914705 Jy ! Total flux subtracted in 100 components = 0.0914705 Jy ! Clean residual min=-0.024468 max=0.044280 Jy/beam ! Clean residual mean=0.000000 rms=0.006925 Jy/beam ! Combined flux in latest and established models = 1.0642 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 1.0642 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. ! ! Fit before self-cal, rms=0.136305Jy sigma=5.058270 ! Fit after self-cal, rms=0.134236Jy sigma=4.956235 ! 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=0.8021 mas, bmaj=3.177 mas, bpa=-23.95 degrees ! Estimated noise=0.595201 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 = 0.046781 Jy ! Component: 100 - total flux cleaned = 0.0751385 Jy ! Component: 150 - total flux cleaned = 0.0957774 Jy ! Component: 200 - total flux cleaned = 0.111931 Jy ! Total flux subtracted in 200 components = 0.111931 Jy ! Clean residual min=-0.031095 max=0.035574 Jy/beam ! Clean residual mean=-0.000015 rms=0.008200 Jy/beam ! Combined flux in latest and established models = 1.17614 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 1.17614 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. ! ! Fit before self-cal, rms=0.113981Jy sigma=4.060436 ! Fit after self-cal, rms=0.112978Jy sigma=3.992636 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8021 x 3.177 at -23.95 degrees (North through East) ! Clean map min=-0.029407 max=0.97292 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 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 LA 1.00 MK 1.04 ! NL 1.04 OV 0.98 PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 LA 0.96 MK 0.99 ! NL 1.00 OV 0.90 PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 LA 0.96 MK 1.00* ! NL 0.98 OV 0.99 PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 LA 0.97 MK 1.03 ! NL 1.00 OV 0.95 PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.112978Jy sigma=3.992636 ! Fit after self-cal, rms=0.101417Jy sigma=3.491836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8088 mas, bmaj=3.179 mas, bpa=-23.91 degrees ! Estimated noise=0.583337 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 = -0.007456 Jy ! Component: 100 - total flux cleaned = -0.00448395 Jy ! Component: 150 - total flux cleaned = -0.00278609 Jy ! Component: 200 - total flux cleaned = -0.00242191 Jy ! Total flux subtracted in 200 components = -0.00242191 Jy ! Clean residual min=-0.024215 max=0.028383 Jy/beam ! Clean residual mean=-0.000027 rms=0.006469 Jy/beam ! Combined flux in latest and established models = 1.17371 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 1.17371 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. ! ! Fit before self-cal, rms=0.094200Jy sigma=3.301934 ! Fit after self-cal, rms=0.094102Jy sigma=3.288630 ! 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. ! ! Fit before self-cal, rms=0.094102Jy sigma=3.288630 ! Fit after self-cal, rms=0.092471Jy sigma=3.237746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8094 mas, bmaj=3.182 mas, bpa=-23.91 degrees ! Estimated noise=0.577768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00439037 Jy ! Component: 100 - total flux cleaned = -0.00395111 Jy ! Component: 150 - total flux cleaned = -0.00363462 Jy ! Component: 200 - total flux cleaned = -0.0030865 Jy ! Total flux subtracted in 200 components = -0.0030865 Jy ! Clean residual min=-0.022783 max=0.027759 Jy/beam ! Clean residual mean=-0.000028 rms=0.006202 Jy/beam ! Combined flux in latest and established models = 1.17063 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 1.17063 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. ! ! Fit before self-cal, rms=0.088403Jy sigma=3.138380 ! Fit after self-cal, rms=0.088374Jy sigma=3.130962 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 (22, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225697 Jy ! Component: 100 - total flux cleaned = 0.0270733 Jy ! Component: 150 - total flux cleaned = 0.0301221 Jy ! Component: 200 - total flux cleaned = 0.0317727 Jy ! Total flux subtracted in 200 components = 0.0317727 Jy ! Clean residual min=-0.021713 max=0.017271 Jy/beam ! Clean residual mean=-0.000018 rms=0.005238 Jy/beam ! Combined flux in latest and established models = 1.2024 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 1.2024 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. ! ! Fit before self-cal, rms=0.080052Jy sigma=2.861600 ! Fit after self-cal, rms=0.079196Jy sigma=2.826670 ! 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. ! ! Fit before self-cal, rms=0.079196Jy sigma=2.826670 ! Fit after self-cal, rms=0.073597Jy sigma=2.620634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8099 mas, bmaj=3.182 mas, bpa=-23.91 degrees ! Estimated noise=0.573444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00080018 Jy ! Component: 100 - total flux cleaned = 0.00255388 Jy ! Component: 150 - total flux cleaned = 0.00368685 Jy ! Component: 200 - total flux cleaned = 0.00494818 Jy ! Total flux subtracted in 200 components = 0.00494818 Jy ! Clean residual min=-0.017864 max=0.013172 Jy/beam ! Clean residual mean=-0.000017 rms=0.004302 Jy/beam ! Combined flux in latest and established models = 1.20735 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 1.20735 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. ! ! Fit before self-cal, rms=0.069924Jy sigma=2.513325 ! Fit after self-cal, rms=0.069736Jy sigma=2.506508 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 = 0.00274013 Jy ! Component: 100 - total flux cleaned = 0.00362781 Jy ! Component: 150 - total flux cleaned = 0.00487299 Jy ! Component: 200 - total flux cleaned = 0.00603746 Jy ! Total flux subtracted in 200 components = 0.00603746 Jy ! Clean residual min=-0.017510 max=0.012717 Jy/beam ! Clean residual mean=-0.000016 rms=0.004079 Jy/beam ! Combined flux in latest and established models = 1.21339 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 144 components and 1.21339 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. ! ! Fit before self-cal, rms=0.068278Jy sigma=2.459001 ! Fit after self-cal, rms=0.068212Jy sigma=2.456935 ! 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. ! ! Fit before self-cal, rms=0.068212Jy sigma=2.456935 ! Fit after self-cal, rms=0.067136Jy sigma=2.424422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=3.081 mas, bpa=-19.25 degrees ! Estimated noise=0.744409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000389789 Jy ! Component: 100 - total flux cleaned = 0.000870988 Jy ! Component: 150 - total flux cleaned = 0.00225776 Jy ! Component: 200 - total flux cleaned = 0.00299944 Jy ! Total flux subtracted in 200 components = 0.00299944 Jy ! Clean residual min=-0.018688 max=0.016762 Jy/beam ! Clean residual mean=-0.000035 rms=0.005852 Jy/beam ! Combined flux in latest and established models = 1.21638 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 171 components and 1.21638 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. ! ! Fit before self-cal, rms=0.065625Jy sigma=2.398740 ! Fit after self-cal, rms=0.065584Jy sigma=2.396001 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 = -0.000233255 Jy ! Component: 100 - total flux cleaned = 0.000188296 Jy ! Component: 150 - total flux cleaned = 0.00037901 Jy ! Component: 200 - total flux cleaned = 0.000382176 Jy ! Total flux subtracted in 200 components = 0.000382176 Jy ! Clean residual min=-0.018453 max=0.016464 Jy/beam ! Clean residual mean=-0.000032 rms=0.005537 Jy/beam ! Combined flux in latest and established models = 1.21677 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 182 components and 1.21677 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. ! ! Fit before self-cal, rms=0.065462Jy sigma=2.395511 ! Fit after self-cal, rms=0.065461Jy sigma=2.394707 ! 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=0.8105 mas, bmaj=3.184 mas, bpa=-23.91 degrees ! Estimated noise=0.569432 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8105 x 3.184 at -23.91 degrees (North through East) ! Clean map min=-0.015147 max=0.91545 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065461Jy sigma=2.394707 ! Fit after self-cal, rms=0.063316Jy sigma=2.316373 ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=3.182 mas, bpa=-23.92 degrees ! Estimated noise=0.567729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140981 Jy ! Component: 100 - total flux cleaned = -0.000501745 Jy ! Component: 150 - total flux cleaned = 0.000286771 Jy ! Component: 200 - total flux cleaned = 0.000994007 Jy ! Total flux subtracted in 200 components = 0.000994007 Jy ! Clean residual min=-0.014741 max=0.011765 Jy/beam ! Clean residual mean=-0.000014 rms=0.003680 Jy/beam ! Combined flux in latest and established models = 1.21776 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 1.21776 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. ! ! Fit before self-cal, rms=0.061568Jy sigma=2.261465 ! Fit after self-cal, rms=0.061548Jy sigma=2.260269 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101487 Jy ! Component: 100 - total flux cleaned = 0.00161533 Jy ! Component: 150 - total flux cleaned = 0.00189567 Jy ! Component: 200 - total flux cleaned = 0.00189138 Jy ! Total flux subtracted in 200 components = 0.00189138 Jy ! Clean residual min=-0.014465 max=0.011565 Jy/beam ! Clean residual mean=-0.000014 rms=0.003589 Jy/beam ! Combined flux in latest and established models = 1.21965 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 211 components and 1.21965 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. ! ! Fit before self-cal, rms=0.060815Jy sigma=2.236666 ! Fit after self-cal, rms=0.060795Jy sigma=2.236145 ! Inverting map ! Performing amp+phase self-cal ! ! 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. ! ! Fit before self-cal, rms=0.060795Jy sigma=2.236145 ! Fit after self-cal, rms=0.056976Jy sigma=2.124030 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=0.6216 mas, bmaj=3.241 mas, bpa=-23.89 degrees ! Estimated noise=0.842959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.759622 Jy ! Component: 100 - total flux cleaned = 0.940137 Jy ! Component: 150 - total flux cleaned = 1.00497 Jy ! Component: 200 - total flux cleaned = 1.04032 Jy ! Total flux subtracted in 200 components = 1.04032 Jy ! Clean residual min=-0.018543 max=0.033053 Jy/beam ! Clean residual mean=-0.000006 rms=0.004810 Jy/beam ! Combined flux in latest and established models = 1.04032 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.04032 Jy ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=3.182 mas, bpa=-23.93 degrees ! Estimated noise=0.565787 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 (3, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435986 Jy ! Component: 100 - total flux cleaned = 0.0699226 Jy ! Component: 150 - total flux cleaned = 0.0892907 Jy ! Component: 200 - total flux cleaned = 0.104481 Jy ! Total flux subtracted in 200 components = 0.104481 Jy ! Clean residual min=-0.020439 max=0.015802 Jy/beam ! Clean residual mean=-0.000020 rms=0.004777 Jy/beam ! Combined flux in latest and established models = 1.1448 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 1.1448 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=2.013 mas, bmaj=3.079 mas, bpa=-19.29 degrees ! Estimated noise=0.739057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222779 Jy ! Component: 100 - total flux cleaned = 0.0374591 Jy ! Component: 150 - total flux cleaned = 0.0435951 Jy ! Component: 200 - total flux cleaned = 0.0471558 Jy ! Total flux subtracted in 200 components = 0.0471558 Jy ! Clean residual min=-0.018041 max=0.016824 Jy/beam ! Clean residual mean=-0.000034 rms=0.005693 Jy/beam ! Combined flux in latest and established models = 1.19195 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 = 0.00241047 Jy ! Component: 100 - total flux cleaned = 0.00425024 Jy ! Component: 150 - total flux cleaned = 0.00645102 Jy ! Component: 200 - total flux cleaned = 0.00770245 Jy ! Total flux subtracted in 200 components = 0.00770245 Jy ! Clean residual min=-0.015310 max=0.013459 Jy/beam ! Clean residual mean=-0.000030 rms=0.004834 Jy/beam ! Combined flux in latest and established models = 1.19966 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 105 components and 1.19966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=3.182 mas, bpa=-23.93 degrees ! Estimated noise=0.565787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247417 Jy ! Component: 100 - total flux cleaned = 0.00415137 Jy ! Component: 150 - total flux cleaned = 0.00490434 Jy ! Component: 200 - total flux cleaned = 0.00515155 Jy ! Total flux subtracted in 200 components = 0.00515155 Jy ! Clean residual min=-0.014591 max=0.009933 Jy/beam ! Clean residual mean=-0.000011 rms=0.003165 Jy/beam ! Combined flux in latest and established models = 1.20481 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 1.20481 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. ! ! Fit before self-cal, rms=0.055083Jy sigma=2.067147 ! Fit after self-cal, rms=0.053902Jy sigma=2.015342 wmodel /scr/pima/br145ag_uvs/J0102+5824_X_map.mod ! Writing 120 model components to file: /scr/pima/br145ag_uvs/J0102+5824_X_map.mod wobs /scr/pima/br145ag_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0102+5824_X_map.win ! wwins: Wrote 4 windows to /scr/pima/br145ag_uvs/J0102+5824_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 = -0.00580286 Jy ! Component: 100 - total flux cleaned = -0.0101166 Jy ! Component: 150 - total flux cleaned = -0.0125437 Jy ! Component: 200 - total flux cleaned = -0.0139691 Jy ! Component: 250 - total flux cleaned = -0.01486 Jy ! Component: 300 - total flux cleaned = -0.0148641 Jy ! Component: 350 - total flux cleaned = -0.0150036 Jy ! Component: 400 - total flux cleaned = -0.0147515 Jy ! Component: 450 - total flux cleaned = -0.0150018 Jy ! Component: 500 - total flux cleaned = -0.0147668 Jy ! Component: 550 - total flux cleaned = -0.014538 Jy ! Component: 600 - total flux cleaned = -0.014315 Jy ! Component: 650 - total flux cleaned = -0.0138881 Jy ! Component: 700 - total flux cleaned = -0.0135762 Jy ! Component: 750 - total flux cleaned = -0.0131721 Jy ! Component: 800 - total flux cleaned = -0.012874 Jy ! Component: 850 - total flux cleaned = -0.0124913 Jy ! Component: 900 - total flux cleaned = -0.0122117 Jy ! Component: 950 - total flux cleaned = -0.011938 Jy ! Component: 1000 - total flux cleaned = -0.01176 Jy ! Component: 1050 - total flux cleaned = -0.0113298 Jy ! Component: 1100 - total flux cleaned = -0.011164 Jy ! Component: 1150 - total flux cleaned = -0.0110004 Jy ! Component: 1200 - total flux cleaned = -0.0106784 Jy ! Component: 1250 - total flux cleaned = -0.0103645 Jy ! Component: 1300 - total flux cleaned = -0.010057 Jy ! Component: 1350 - total flux cleaned = -0.00975771 Jy ! Component: 1400 - total flux cleaned = -0.0097585 Jy ! Component: 1450 - total flux cleaned = -0.009686 Jy ! Component: 1500 - total flux cleaned = -0.00961361 Jy ! Component: 1550 - total flux cleaned = -0.00933456 Jy ! Component: 1600 - total flux cleaned = -0.00906166 Jy ! Component: 1650 - total flux cleaned = -0.00872836 Jy ! Component: 1700 - total flux cleaned = -0.00859705 Jy ! Component: 1750 - total flux cleaned = -0.00833884 Jy ! Component: 1800 - total flux cleaned = -0.00789597 Jy ! Component: 1850 - total flux cleaned = -0.00758504 Jy ! Component: 1900 - total flux cleaned = -0.00722034 Jy ! Component: 1950 - total flux cleaned = -0.0069208 Jy ! Component: 2000 - total flux cleaned = -0.00662668 Jy ! Component: 2050 - total flux cleaned = -0.00645144 Jy ! Component: 2100 - total flux cleaned = -0.00610885 Jy ! Component: 2150 - total flux cleaned = -0.00588462 Jy ! Component: 2200 - total flux cleaned = -0.00560934 Jy ! Component: 2250 - total flux cleaned = -0.0055008 Jy ! Component: 2300 - total flux cleaned = -0.00534123 Jy ! Component: 2350 - total flux cleaned = -0.00534174 Jy ! Component: 2400 - total flux cleaned = -0.00529013 Jy ! Component: 2450 - total flux cleaned = -0.00513715 Jy ! Component: 2500 - total flux cleaned = -0.00518602 Jy ! Component: 2550 - total flux cleaned = -0.00483626 Jy ! Component: 2600 - total flux cleaned = -0.00468884 Jy ! Component: 2650 - total flux cleaned = -0.00439794 Jy ! Component: 2700 - total flux cleaned = -0.00430177 Jy ! Component: 2750 - total flux cleaned = -0.00415948 Jy ! Component: 2800 - total flux cleaned = -0.00397289 Jy ! Component: 2850 - total flux cleaned = -0.0038336 Jy ! Component: 2900 - total flux cleaned = -0.00355932 Jy ! Component: 2950 - total flux cleaned = -0.00346873 Jy ! Component: 3000 - total flux cleaned = -0.00324534 Jy ! Component: 3050 - total flux cleaned = -0.00315737 Jy ! Component: 3100 - total flux cleaned = -0.00306935 Jy ! Component: 3150 - total flux cleaned = -0.00293912 Jy ! Component: 3200 - total flux cleaned = -0.00281082 Jy ! Component: 3250 - total flux cleaned = -0.0027258 Jy ! Component: 3300 - total flux cleaned = -0.00268386 Jy ! Component: 3350 - total flux cleaned = -0.00251771 Jy ! Component: 3400 - total flux cleaned = -0.00247734 Jy ! Component: 3450 - total flux cleaned = -0.0024767 Jy ! Component: 3500 - total flux cleaned = -0.00227526 Jy ! Component: 3550 - total flux cleaned = -0.00223524 Jy ! Component: 3600 - total flux cleaned = -0.00215609 Jy ! Component: 3650 - total flux cleaned = -0.00207721 Jy ! Component: 3700 - total flux cleaned = -0.00188297 Jy ! Component: 3750 - total flux cleaned = -0.00188361 Jy ! Component: 3800 - total flux cleaned = -0.00184507 Jy ! Component: 3850 - total flux cleaned = -0.00173167 Jy ! Component: 3900 - total flux cleaned = -0.00169397 Jy ! Component: 3950 - total flux cleaned = -0.00165673 Jy ! Component: 4000 - total flux cleaned = -0.00161943 Jy ! Component: 4050 - total flux cleaned = -0.00161922 Jy ! Total flux subtracted in 4096 components = -0.00154578 Jy ! Clean residual min=-0.002130 max=0.002044 Jy/beam ! Clean residual mean=-0.000007 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 1.20326 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 436 components and 1.20326 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145ag_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.811 x 3.182 at -23.93 degrees (North through East) ! Clean map min=-0.0061441 max=0.90063 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.900628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00073333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244273 0.244273 0.488546 0.977092 1.95418 3.90837 7.81673 15.6335 31.2669 62.5339 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.9 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1228.13 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0102+5824_X_uvs.log closed on Mon Feb 15 22:23:16 2016