! Started logfile: /scr/pima/bg219h_uvs/J0535+1942_X_uvs.log on Thu Apr 7 12:01:06 2016 obs /scr/pima/bg219h_uvs/J0535+1942_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0535+1942_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900717 visibilities/baseline/integration-bin. ! Found source: J0535+1942 ! ! 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 30156 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/J0535+1942_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.005899Jy sigma=26.699783 ! Fit after self-cal, rms=0.913446Jy sigma=24.268672 ! 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=0.6891 mas, bmaj=1.673 mas, bpa=-1.423 degrees ! Estimated noise=0.391851 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 = 0.066735 Jy ! Component: 100 - total flux cleaned = 0.0817266 Jy ! Total flux subtracted in 100 components = 0.0817266 Jy ! Clean residual min=-0.003218 max=0.005214 Jy/beam ! Clean residual mean=-0.000006 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0817266 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0817266 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=0.058217Jy sigma=1.444717 ! Fit after self-cal, rms=0.057908Jy sigma=1.437050 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613353 Jy ! Component: 100 - total flux cleaned = 0.00920284 Jy ! Total flux subtracted in 100 components = 0.00920284 Jy ! Clean residual min=-0.002663 max=0.003800 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0909295 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0909295 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=0.057141Jy sigma=1.414724 ! Fit after self-cal, rms=0.057144Jy sigma=1.414413 ! Inverting map ! Added new window around map position (2.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358089 Jy ! Component: 100 - total flux cleaned = 0.00548084 Jy ! Total flux subtracted in 100 components = 0.00548084 Jy ! Clean residual min=-0.002453 max=0.002941 Jy/beam ! Clean residual mean=-0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0964103 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0964103 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=0.056919Jy sigma=1.407461 ! Fit after self-cal, rms=0.056899Jy sigma=1.406986 ! 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=0.8709 mas, bmaj=1.961 mas, bpa=-1.594 degrees ! Estimated noise=0.217048 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 = 0.00210846 Jy ! Component: 100 - total flux cleaned = 0.00339872 Jy ! Component: 150 - total flux cleaned = 0.0042947 Jy ! Component: 200 - total flux cleaned = 0.00493884 Jy ! Total flux subtracted in 200 components = 0.00493884 Jy ! Clean residual min=-0.001753 max=0.001521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.101349 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.101349 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=0.056814Jy sigma=1.404466 ! Fit after self-cal, rms=0.056810Jy sigma=1.404323 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8709 x 1.961 at -1.594 degrees (North through East) ! Clean map min=-0.0015797 max=0.087698 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 0.99 FD 1.02 HN 0.93 KP 0.95 ! LA 0.98 MK 1.04 NL 1.02 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.95 KP 0.98 ! LA 0.99 MK 1.06 NL 1.03 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 0.99 ! LA 0.97 MK 1.06 NL 0.97 OV 1.02 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.93 KP 1.01 ! LA 0.99 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 1.04 ! LA 0.98 MK 1.01 NL 1.01 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.91 KP 1.03 ! LA 0.97 MK 1.07 NL 1.01 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.95 KP 1.01 ! LA 1.02 MK 1.03 NL 1.01 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! 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=0.056810Jy sigma=1.404323 ! Fit after self-cal, rms=0.055820Jy sigma=1.401159 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=1.958 mas, bpa=-1.369 degrees ! Estimated noise=0.216147 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 = 0.000132437 Jy ! Component: 100 - total flux cleaned = 0.000150101 Jy ! Component: 150 - total flux cleaned = 0.00021998 Jy ! Component: 200 - total flux cleaned = 0.000266697 Jy ! Total flux subtracted in 200 components = 0.000266697 Jy ! Clean residual min=-0.001288 max=0.001510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.101616 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.101616 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=0.055811Jy sigma=1.400911 ! Fit after self-cal, rms=0.055800Jy sigma=1.400816 ! 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=0.055800Jy sigma=1.400816 ! Fit after self-cal, rms=0.055887Jy sigma=1.398621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8744 mas, bmaj=1.959 mas, bpa=-1.486 degrees ! Estimated noise=0.216237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376801 Jy ! Component: 100 - total flux cleaned = 0.000401599 Jy ! Component: 150 - total flux cleaned = 0.000401723 Jy ! Component: 200 - total flux cleaned = 0.000402056 Jy ! Total flux subtracted in 200 components = 0.000402056 Jy ! Clean residual min=-0.001190 max=0.001371 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.102018 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.102018 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=0.055882Jy sigma=1.398483 ! Fit after self-cal, rms=0.055886Jy sigma=1.398432 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 (39.8, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108231 Jy ! Component: 100 - total flux cleaned = 0.00132144 Jy ! Component: 150 - total flux cleaned = 0.00132128 Jy ! Component: 200 - total flux cleaned = 0.00132163 Jy ! Total flux subtracted in 200 components = 0.00132163 Jy ! Clean residual min=-0.001176 max=0.001233 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.10334 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.10334 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=0.055858Jy sigma=1.397812 ! Fit after self-cal, rms=0.055856Jy sigma=1.397747 ! Inverting map ! Added new window around map position (46, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626734 Jy ! Component: 100 - total flux cleaned = 0.000570814 Jy ! Component: 150 - total flux cleaned = 0.000679606 Jy ! Component: 200 - total flux cleaned = 0.000757175 Jy ! Total flux subtracted in 200 components = 0.000757175 Jy ! Clean residual min=-0.001107 max=0.001128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.104097 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.104097 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=0.055829Jy sigma=1.397063 ! Fit after self-cal, rms=0.055827Jy sigma=1.397021 ! Inverting map ! Added new window around map position (-41.4, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564267 Jy ! Component: 100 - total flux cleaned = 0.000562671 Jy ! Component: 150 - total flux cleaned = 0.000562879 Jy ! Component: 200 - total flux cleaned = 0.000486275 Jy ! Total flux subtracted in 200 components = 0.000486275 Jy ! Clean residual min=-0.001131 max=0.001020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.104583 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.104583 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=0.055800Jy sigma=1.396394 ! Fit after self-cal, rms=0.055798Jy sigma=1.396344 ! 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=0.055798Jy sigma=1.396344 ! Fit after self-cal, rms=0.055771Jy sigma=1.396161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8734 mas, bmaj=1.956 mas, bpa=-1.406 degrees ! Estimated noise=0.21635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458007 Jy ! Component: 100 - total flux cleaned = 0.000520719 Jy ! Component: 150 - total flux cleaned = 0.000502438 Jy ! Component: 200 - total flux cleaned = 0.000468149 Jy ! Total flux subtracted in 200 components = 0.000468149 Jy ! Clean residual min=-0.001096 max=0.001006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.105051 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.105051 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=0.055756Jy sigma=1.395831 ! Fit after self-cal, rms=0.055755Jy sigma=1.395810 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 = 9.50933e-05 Jy ! Component: 100 - total flux cleaned = 9.54833e-05 Jy ! Component: 150 - total flux cleaned = 7.97004e-05 Jy ! Component: 200 - total flux cleaned = 6.51795e-05 Jy ! Total flux subtracted in 200 components = 6.51795e-05 Jy ! Clean residual min=-0.001090 max=0.001020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.105116 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.105116 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=0.055747Jy sigma=1.395622 ! Fit after self-cal, rms=0.055747Jy sigma=1.395617 ! 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=0.055747Jy sigma=1.395617 ! Fit after self-cal, rms=0.055730Jy sigma=1.395575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=2.907 mas, bpa=-1.509 degrees ! Estimated noise=0.274774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27792e-05 Jy ! Component: 100 - total flux cleaned = -4.44955e-05 Jy ! Component: 150 - total flux cleaned = -7.15446e-05 Jy ! Component: 200 - total flux cleaned = -0.000117962 Jy ! Total flux subtracted in 200 components = -0.000117962 Jy ! Clean residual min=-0.001336 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.104998 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.104998 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=0.055729Jy sigma=1.395513 ! Fit after self-cal, rms=0.055726Jy sigma=1.395499 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 = 4.06757e-06 Jy ! Component: 100 - total flux cleaned = -4.75092e-05 Jy ! Component: 150 - total flux cleaned = -0.000104169 Jy ! Component: 200 - total flux cleaned = -0.000139246 Jy ! Total flux subtracted in 200 components = -0.000139246 Jy ! Clean residual min=-0.001302 max=0.001106 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.104859 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.104859 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=0.055726Jy sigma=1.395482 ! Fit after self-cal, rms=0.055725Jy sigma=1.395476 ! 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=0.8728 mas, bmaj=1.955 mas, bpa=-1.371 degrees ! Estimated noise=0.21642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 1.955 at -1.371 degrees (North through East) ! Clean map min=-0.00096107 max=0.087038 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=0.6901 mas, bmaj=1.666 mas, bpa=-1.385 degrees ! Estimated noise=0.390145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066466 Jy ! Component: 100 - total flux cleaned = 0.0820972 Jy ! Component: 150 - total flux cleaned = 0.0882948 Jy ! Component: 200 - total flux cleaned = 0.092265 Jy ! Total flux subtracted in 200 components = 0.092265 Jy ! Clean residual min=-0.002552 max=0.002761 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0922649 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0922649 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=1.955 mas, bpa=-1.371 degrees ! Estimated noise=0.21642 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 = 0.00397768 Jy ! Component: 100 - total flux cleaned = 0.00633154 Jy ! Component: 150 - total flux cleaned = 0.00812736 Jy ! Component: 200 - total flux cleaned = 0.00954675 Jy ! Total flux subtracted in 200 components = 0.00954675 Jy ! Clean residual min=-0.001227 max=0.001240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.101812 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.101812 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=2.061 mas, bmaj=2.907 mas, bpa=-1.509 degrees ! Estimated noise=0.274774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145489 Jy ! Component: 100 - total flux cleaned = 0.00198529 Jy ! Component: 150 - total flux cleaned = 0.00244442 Jy ! Component: 200 - total flux cleaned = 0.0027052 Jy ! Total flux subtracted in 200 components = 0.0027052 Jy ! Clean residual min=-0.001483 max=0.001211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.104517 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 = 0.000102583 Jy ! Component: 100 - total flux cleaned = 0.000175969 Jy ! Component: 150 - total flux cleaned = 0.000176269 Jy ! Component: 200 - total flux cleaned = 0.000207467 Jy ! Total flux subtracted in 200 components = 0.000207467 Jy ! Clean residual min=-0.001428 max=0.001182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.104724 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.104724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=1.955 mas, bpa=-1.371 degrees ! Estimated noise=0.21642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244348 Jy ! Component: 100 - total flux cleaned = -0.000341086 Jy ! Component: 150 - total flux cleaned = -0.000313924 Jy ! Component: 200 - total flux cleaned = -0.000215025 Jy ! Total flux subtracted in 200 components = -0.000215025 Jy ! Clean residual min=-0.001064 max=0.001073 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.104509 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.104509 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=0.055765Jy sigma=1.396384 ! Fit after self-cal, rms=0.055767Jy sigma=1.396290 wmodel /scr/pima/bg219h_uvs/J0535+1942_X_map.mod ! Writing 83 model components to file: /scr/pima/bg219h_uvs/J0535+1942_X_map.mod wobs /scr/pima/bg219h_uvs/J0535+1942_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0535+1942_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0535+1942_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0535+1942_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 = 0.000125041 Jy ! Component: 100 - total flux cleaned = 0.000180477 Jy ! Component: 150 - total flux cleaned = 0.000233413 Jy ! Component: 200 - total flux cleaned = 0.000335361 Jy ! Component: 250 - total flux cleaned = 0.000417895 Jy ! Component: 300 - total flux cleaned = 0.00046596 Jy ! Component: 350 - total flux cleaned = 0.000543764 Jy ! Component: 400 - total flux cleaned = 0.000635092 Jy ! Component: 450 - total flux cleaned = 0.000725166 Jy ! Component: 500 - total flux cleaned = 0.000827824 Jy ! Component: 550 - total flux cleaned = 0.000914116 Jy ! Component: 600 - total flux cleaned = 0.000998639 Jy ! Component: 650 - total flux cleaned = 0.0010538 Jy ! Component: 700 - total flux cleaned = 0.00112199 Jy ! Component: 750 - total flux cleaned = 0.00118939 Jy ! Component: 800 - total flux cleaned = 0.00124239 Jy ! Component: 850 - total flux cleaned = 0.00130774 Jy ! Component: 900 - total flux cleaned = 0.0013853 Jy ! Component: 950 - total flux cleaned = 0.00148729 Jy ! Component: 1000 - total flux cleaned = 0.0015502 Jy ! Component: 1050 - total flux cleaned = 0.00159983 Jy ! Component: 1100 - total flux cleaned = 0.00162437 Jy ! Component: 1150 - total flux cleaned = 0.00167315 Jy ! Component: 1200 - total flux cleaned = 0.00173321 Jy ! Component: 1250 - total flux cleaned = 0.00178079 Jy ! Component: 1300 - total flux cleaned = 0.00182785 Jy ! Component: 1350 - total flux cleaned = 0.00187449 Jy ! Component: 1400 - total flux cleaned = 0.00193197 Jy ! Component: 1450 - total flux cleaned = 0.00193206 Jy ! Component: 1500 - total flux cleaned = 0.00198851 Jy ! Component: 1550 - total flux cleaned = 0.00202201 Jy ! Component: 1600 - total flux cleaned = 0.0020884 Jy ! Component: 1650 - total flux cleaned = 0.00216479 Jy ! Component: 1700 - total flux cleaned = 0.00217552 Jy ! Component: 1750 - total flux cleaned = 0.00223988 Jy ! Component: 1800 - total flux cleaned = 0.00228226 Jy ! Component: 1850 - total flux cleaned = 0.00233484 Jy ! Component: 1900 - total flux cleaned = 0.00238711 Jy ! Component: 1950 - total flux cleaned = 0.00242841 Jy ! Component: 2000 - total flux cleaned = 0.00245933 Jy ! Component: 2050 - total flux cleaned = 0.00253054 Jy ! Component: 2100 - total flux cleaned = 0.00256075 Jy ! Component: 2150 - total flux cleaned = 0.00264092 Jy ! Component: 2200 - total flux cleaned = 0.00264104 Jy ! Component: 2250 - total flux cleaned = 0.00265089 Jy ! Component: 2300 - total flux cleaned = 0.00271951 Jy ! Component: 2350 - total flux cleaned = 0.0027777 Jy ! Component: 2400 - total flux cleaned = 0.00282589 Jy ! Component: 2450 - total flux cleaned = 0.00286414 Jy ! Component: 2500 - total flux cleaned = 0.00287368 Jy ! Component: 2550 - total flux cleaned = 0.00293981 Jy ! Component: 2600 - total flux cleaned = 0.00299621 Jy ! Component: 2650 - total flux cleaned = 0.00304264 Jy ! Component: 2700 - total flux cleaned = 0.00309818 Jy ! Component: 2750 - total flux cleaned = 0.00316245 Jy ! Component: 2800 - total flux cleaned = 0.00323553 Jy ! Component: 2850 - total flux cleaned = 0.00325357 Jy ! Component: 2900 - total flux cleaned = 0.00328972 Jy ! Component: 2950 - total flux cleaned = 0.00337009 Jy ! Component: 3000 - total flux cleaned = 0.00339668 Jy ! Component: 3050 - total flux cleaned = 0.00344074 Jy ! Component: 3100 - total flux cleaned = 0.00352827 Jy ! Component: 3150 - total flux cleaned = 0.00354552 Jy ! Component: 3200 - total flux cleaned = 0.00358867 Jy ! Component: 3250 - total flux cleaned = 0.00360592 Jy ! Component: 3300 - total flux cleaned = 0.00362297 Jy ! Component: 3350 - total flux cleaned = 0.00365695 Jy ! Component: 3400 - total flux cleaned = 0.00370759 Jy ! Component: 3450 - total flux cleaned = 0.00370749 Jy ! Component: 3500 - total flux cleaned = 0.00375758 Jy ! Component: 3550 - total flux cleaned = 0.003799 Jy ! Component: 3600 - total flux cleaned = 0.00382365 Jy ! Component: 3650 - total flux cleaned = 0.00385643 Jy ! Component: 3700 - total flux cleaned = 0.00386462 Jy ! Component: 3750 - total flux cleaned = 0.00388076 Jy ! Component: 3800 - total flux cleaned = 0.00391304 Jy ! Component: 3850 - total flux cleaned = 0.00395315 Jy ! Component: 3900 - total flux cleaned = 0.00397709 Jy ! Component: 3950 - total flux cleaned = 0.00400876 Jy ! Component: 4000 - total flux cleaned = 0.00399302 Jy ! Component: 4050 - total flux cleaned = 0.00404783 Jy ! Total flux subtracted in 4096 components = 0.00407895 Jy ! Clean residual min=-0.000483 max=0.000442 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.108588 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 343 components and 0.108588 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0535+1942_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 1.955 at -1.371 degrees (North through East) ! Clean map min=-0.00075915 max=0.086995 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0535+1942_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0869953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129214 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.445588 0.445588 0.891177 1.78235 3.56471 7.12942 14.2588 28.5177 57.0353 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 673.266 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0535+1942_X_uvs.log closed on Thu Apr 7 12:01:11 2016