! Started logfile: /scr/pima/bg219h_uvs/J2108+1430_X_uvs.log on Thu Apr 7 12:19:18 2016 obs /scr/pima/bg219h_uvs/J2108+1430_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2108+1430_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847619 visibilities/baseline/integration-bin. ! Found source: J2108+1430 ! ! 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 3204 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/J2108+1430_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.057215Jy sigma=21.058168 ! Fit after self-cal, rms=0.686424Jy sigma=13.345938 ! 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=0.6974 mas, bmaj=1.932 mas, bpa=6.759 degrees ! Estimated noise=1.44614 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 = 0.249135 Jy ! Component: 100 - total flux cleaned = 0.30962 Jy ! Total flux subtracted in 100 components = 0.30962 Jy ! Clean residual min=-0.015697 max=0.025344 Jy/beam ! Clean residual mean=-0.000010 rms=0.004440 Jy/beam ! Combined flux in latest and established models = 0.30962 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.30962 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=0.099818Jy sigma=1.822835 ! Fit after self-cal, rms=0.099779Jy sigma=1.822097 ! 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=0.8298 mas, bmaj=2.122 mas, bpa=5.512 degrees ! Estimated noise=0.953643 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 = 0.0314902 Jy ! Component: 100 - total flux cleaned = 0.0461208 Jy ! Component: 150 - total flux cleaned = 0.0547996 Jy ! Component: 200 - total flux cleaned = 0.0594214 Jy ! Total flux subtracted in 200 components = 0.0594214 Jy ! Clean residual min=-0.010036 max=0.014464 Jy/beam ! Clean residual mean=-0.000011 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 0.369041 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.369041 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=0.091814Jy sigma=1.579657 ! Fit after self-cal, rms=0.091688Jy sigma=1.577027 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8298 x 2.122 at 5.512 degrees (North through East) ! Clean map min=-0.0083037 max=0.32175 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* HN 1.00* KP 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* HN 1.00* KP 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* HN 1.00* KP 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 0.98 FD 1.01 HN 1.20 KP 0.95 ! LA 0.93 MK 0.96 NL 0.96 OV 1.05 ! PT 0.97 SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.091688Jy sigma=1.577027 ! Fit after self-cal, rms=0.091570Jy sigma=1.563901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8297 mas, bmaj=2.122 mas, bpa=5.619 degrees ! Estimated noise=0.949876 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 (-7.8, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00803828 Jy ! Component: 100 - total flux cleaned = 0.00891725 Jy ! Component: 150 - total flux cleaned = 0.00947421 Jy ! Component: 200 - total flux cleaned = 0.00980191 Jy ! Total flux subtracted in 200 components = 0.00980191 Jy ! Clean residual min=-0.007672 max=0.010557 Jy/beam ! Clean residual mean=-0.000008 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.378843 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.378843 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=0.090020Jy sigma=1.538745 ! Fit after self-cal, rms=0.089908Jy sigma=1.534387 ! 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=0.089908Jy sigma=1.534387 ! Fit after self-cal, rms=0.090220Jy sigma=1.491031 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8331 mas, bmaj=2.131 mas, bpa=5.977 degrees ! Estimated noise=0.950625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000764783 Jy ! Component: 100 - total flux cleaned = -0.00158251 Jy ! Component: 150 - total flux cleaned = -0.00220995 Jy ! Component: 200 - total flux cleaned = -0.00280571 Jy ! Total flux subtracted in 200 components = -0.00280571 Jy ! Clean residual min=-0.005534 max=0.005501 Jy/beam ! Clean residual mean=-0.000004 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.376037 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.376037 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=0.089708Jy sigma=1.486207 ! Fit after self-cal, rms=0.089694Jy sigma=1.485812 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 = 0.000233685 Jy ! Component: 100 - total flux cleaned = -0.000153889 Jy ! Component: 150 - total flux cleaned = -0.000432464 Jy ! Component: 200 - total flux cleaned = -0.000580657 Jy ! Total flux subtracted in 200 components = -0.000580657 Jy ! Clean residual min=-0.005258 max=0.005588 Jy/beam ! Clean residual mean=-0.000003 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.375457 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.375457 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=0.089565Jy sigma=1.484926 ! Fit after self-cal, rms=0.089551Jy sigma=1.484839 ! Inverting map ! Added new window around map position (2.4, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045992 Jy ! Component: 100 - total flux cleaned = 0.00510872 Jy ! Component: 150 - total flux cleaned = 0.00495951 Jy ! Component: 200 - total flux cleaned = 0.00488959 Jy ! Total flux subtracted in 200 components = 0.00488959 Jy ! Clean residual min=-0.005032 max=0.004482 Jy/beam ! Clean residual mean=-0.000003 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.380346 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.380346 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=0.089197Jy sigma=1.479359 ! Fit after self-cal, rms=0.089158Jy sigma=1.478740 ! 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=0.089158Jy sigma=1.478740 ! Fit after self-cal, rms=0.088427Jy sigma=1.477176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8322 mas, bmaj=2.131 mas, bpa=5.924 degrees ! Estimated noise=0.941508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121019 Jy ! Component: 100 - total flux cleaned = -0.00114168 Jy ! Component: 150 - total flux cleaned = -0.00107607 Jy ! Component: 200 - total flux cleaned = -0.0009633 Jy ! Total flux subtracted in 200 components = -0.0009633 Jy ! Clean residual min=-0.004844 max=0.004207 Jy/beam ! Clean residual mean=-0.000002 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.379383 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.379383 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=0.088160Jy sigma=1.476701 ! Fit after self-cal, rms=0.088148Jy sigma=1.476584 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 = 0.000382221 Jy ! Component: 100 - total flux cleaned = 0.000432458 Jy ! Component: 150 - total flux cleaned = 0.000431137 Jy ! Component: 200 - total flux cleaned = 0.00038818 Jy ! Total flux subtracted in 200 components = 0.00038818 Jy ! Clean residual min=-0.004842 max=0.004129 Jy/beam ! Clean residual mean=-0.000002 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.379771 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.379771 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=0.088070Jy sigma=1.476055 ! Fit after self-cal, rms=0.088064Jy sigma=1.476018 ! 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=0.088064Jy sigma=1.476018 ! Fit after self-cal, rms=0.087405Jy sigma=1.474872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.085 mas, bmaj=3.208 mas, bpa=-2.485 degrees ! Estimated noise=1.20527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204898 Jy ! Component: 100 - total flux cleaned = -0.00231402 Jy ! Component: 150 - total flux cleaned = -0.00245104 Jy ! Component: 200 - total flux cleaned = -0.00249209 Jy ! Total flux subtracted in 200 components = -0.00249209 Jy ! Clean residual min=-0.006558 max=0.005444 Jy/beam ! Clean residual mean=-0.000004 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.377279 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.377279 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=0.087202Jy sigma=1.475982 ! Fit after self-cal, rms=0.087194Jy sigma=1.475872 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 = 0.000382416 Jy ! Component: 100 - total flux cleaned = 0.000558358 Jy ! Component: 150 - total flux cleaned = 0.000557537 Jy ! Component: 200 - total flux cleaned = 0.000609334 Jy ! Total flux subtracted in 200 components = 0.000609334 Jy ! Clean residual min=-0.006600 max=0.005241 Jy/beam ! Clean residual mean=-0.000004 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.377888 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.377889 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=0.087177Jy sigma=1.476026 ! Fit after self-cal, rms=0.087172Jy sigma=1.475970 ! 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=0.8319 mas, bmaj=2.131 mas, bpa=5.909 degrees ! Estimated noise=0.933464 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8319 x 2.131 at 5.909 degrees (North through East) ! Clean map min=-0.0044843 max=0.3123 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=0.6951 mas, bmaj=1.941 mas, bpa=7.146 degrees ! Estimated noise=1.4198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244417 Jy ! Component: 100 - total flux cleaned = 0.303457 Jy ! Component: 150 - total flux cleaned = 0.329353 Jy ! Component: 200 - total flux cleaned = 0.343428 Jy ! Total flux subtracted in 200 components = 0.343428 Jy ! Clean residual min=-0.009752 max=0.009931 Jy/beam ! Clean residual mean=-0.000003 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.343428 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 0.343428 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=2.131 mas, bpa=5.909 degrees ! Estimated noise=0.933464 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 = 0.0110921 Jy ! Component: 100 - total flux cleaned = 0.0183483 Jy ! Component: 150 - total flux cleaned = 0.0237292 Jy ! Component: 200 - total flux cleaned = 0.0279052 Jy ! Total flux subtracted in 200 components = 0.0279052 Jy ! Clean residual min=-0.005447 max=0.005009 Jy/beam ! Clean residual mean=-0.000003 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.371334 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.371334 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=2.085 mas, bmaj=3.208 mas, bpa=-2.485 degrees ! Estimated noise=1.20527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377226 Jy ! Component: 100 - total flux cleaned = 0.00580275 Jy ! Component: 150 - total flux cleaned = 0.00664767 Jy ! Component: 200 - total flux cleaned = 0.00696701 Jy ! Total flux subtracted in 200 components = 0.00696701 Jy ! Clean residual min=-0.006644 max=0.005635 Jy/beam ! Clean residual mean=-0.000004 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.378301 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 = 0.000172117 Jy ! Component: 100 - total flux cleaned = 0.000276944 Jy ! Component: 150 - total flux cleaned = 0.000373461 Jy ! Component: 200 - total flux cleaned = 0.000416919 Jy ! Total flux subtracted in 200 components = 0.000416919 Jy ! Clean residual min=-0.006537 max=0.005484 Jy/beam ! Clean residual mean=-0.000004 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.378718 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.378718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=2.131 mas, bpa=5.909 degrees ! Estimated noise=0.933464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065831 Jy ! Component: 100 - total flux cleaned = 0.000743332 Jy ! Component: 150 - total flux cleaned = 0.000745442 Jy ! Component: 200 - total flux cleaned = 0.00074383 Jy ! Total flux subtracted in 200 components = 0.00074383 Jy ! Clean residual min=-0.005047 max=0.004375 Jy/beam ! Clean residual mean=-0.000002 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.379462 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.379462 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=0.087510Jy sigma=1.479907 ! Fit after self-cal, rms=0.087496Jy sigma=1.479551 wmodel /scr/pima/bg219h_uvs/J2108+1430_X_map.mod ! Writing 78 model components to file: /scr/pima/bg219h_uvs/J2108+1430_X_map.mod wobs /scr/pima/bg219h_uvs/J2108+1430_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2108+1430_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2108+1430_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2108+1430_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 = -0.00152822 Jy ! Component: 100 - total flux cleaned = -0.00153203 Jy ! Component: 150 - total flux cleaned = -0.00153598 Jy ! Component: 200 - total flux cleaned = -0.00134429 Jy ! Component: 250 - total flux cleaned = -0.00116344 Jy ! Component: 300 - total flux cleaned = -0.00116336 Jy ! Component: 350 - total flux cleaned = -0.00127147 Jy ! Component: 400 - total flux cleaned = -0.0011133 Jy ! Component: 450 - total flux cleaned = -0.000960785 Jy ! Component: 500 - total flux cleaned = -0.000668465 Jy ! Component: 550 - total flux cleaned = -0.000385501 Jy ! Component: 600 - total flux cleaned = -6.46622e-05 Jy ! Component: 650 - total flux cleaned = 0.000113728 Jy ! Component: 700 - total flux cleaned = 0.000462665 Jy ! Component: 750 - total flux cleaned = 0.000717221 Jy ! Component: 800 - total flux cleaned = 0.000925175 Jy ! Component: 850 - total flux cleaned = 0.00108856 Jy ! Component: 900 - total flux cleaned = 0.00128876 Jy ! Component: 950 - total flux cleaned = 0.00144478 Jy ! Component: 1000 - total flux cleaned = 0.001521 Jy ! Component: 1050 - total flux cleaned = 0.00159629 Jy ! Component: 1100 - total flux cleaned = 0.00174394 Jy ! Component: 1150 - total flux cleaned = 0.00177969 Jy ! Component: 1200 - total flux cleaned = 0.00185056 Jy ! Component: 1250 - total flux cleaned = 0.00192081 Jy ! Component: 1300 - total flux cleaned = 0.00199024 Jy ! Component: 1350 - total flux cleaned = 0.00195613 Jy ! Component: 1400 - total flux cleaned = 0.00202373 Jy ! Component: 1450 - total flux cleaned = 0.00212244 Jy ! Component: 1500 - total flux cleaned = 0.00215498 Jy ! Component: 1550 - total flux cleaned = 0.00212324 Jy ! Component: 1600 - total flux cleaned = 0.00225003 Jy ! Component: 1650 - total flux cleaned = 0.00228176 Jy ! Component: 1700 - total flux cleaned = 0.00231301 Jy ! Component: 1750 - total flux cleaned = 0.00243417 Jy ! Component: 1800 - total flux cleaned = 0.00255354 Jy ! Component: 1850 - total flux cleaned = 0.00258266 Jy ! Component: 1900 - total flux cleaned = 0.00261213 Jy ! Component: 1950 - total flux cleaned = 0.00267014 Jy ! Component: 2000 - total flux cleaned = 0.00269889 Jy ! Component: 2050 - total flux cleaned = 0.00267086 Jy ! Component: 2100 - total flux cleaned = 0.00272639 Jy ! Component: 2150 - total flux cleaned = 0.00264345 Jy ! Component: 2200 - total flux cleaned = 0.0026707 Jy ! Component: 2250 - total flux cleaned = 0.00266996 Jy ! Component: 2300 - total flux cleaned = 0.00248211 Jy ! Component: 2350 - total flux cleaned = 0.00245552 Jy ! Component: 2400 - total flux cleaned = 0.00240257 Jy ! Component: 2450 - total flux cleaned = 0.00235021 Jy ! Component: 2500 - total flux cleaned = 0.00222087 Jy ! Component: 2550 - total flux cleaned = 0.00214418 Jy ! Component: 2600 - total flux cleaned = 0.00211864 Jy ! Component: 2650 - total flux cleaned = 0.0020177 Jy ! Component: 2700 - total flux cleaned = 0.00199259 Jy ! Component: 2750 - total flux cleaned = 0.00189309 Jy ! Component: 2800 - total flux cleaned = 0.00184375 Jy ! Component: 2850 - total flux cleaned = 0.00186809 Jy ! Component: 2900 - total flux cleaned = 0.00181967 Jy ! Component: 2950 - total flux cleaned = 0.00179559 Jy ! Component: 3000 - total flux cleaned = 0.00181943 Jy ! Component: 3050 - total flux cleaned = 0.00189075 Jy ! Component: 3100 - total flux cleaned = 0.00191429 Jy ! Component: 3150 - total flux cleaned = 0.00191446 Jy ! Component: 3200 - total flux cleaned = 0.00189124 Jy ! Component: 3250 - total flux cleaned = 0.0019612 Jy ! Component: 3300 - total flux cleaned = 0.00196122 Jy ! Component: 3350 - total flux cleaned = 0.00189207 Jy ! Component: 3400 - total flux cleaned = 0.00193819 Jy ! Component: 3450 - total flux cleaned = 0.00196104 Jy ! Component: 3500 - total flux cleaned = 0.00193821 Jy ! Component: 3550 - total flux cleaned = 0.00193822 Jy ! Component: 3600 - total flux cleaned = 0.00193813 Jy ! Component: 3650 - total flux cleaned = 0.00198334 Jy ! Component: 3700 - total flux cleaned = 0.00191566 Jy ! Component: 3750 - total flux cleaned = 0.00196055 Jy ! Component: 3800 - total flux cleaned = 0.00193805 Jy ! Component: 3850 - total flux cleaned = 0.00193807 Jy ! Component: 3900 - total flux cleaned = 0.00196053 Jy ! Component: 3950 - total flux cleaned = 0.00198294 Jy ! Component: 4000 - total flux cleaned = 0.00207189 Jy ! Component: 4050 - total flux cleaned = 0.00207199 Jy ! Total flux subtracted in 4096 components = 0.0021164 Jy ! Clean residual min=-0.001348 max=0.001277 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.381578 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 320 components and 0.381578 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2108+1430_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8319 x 2.131 at 5.909 degrees (North through East) ! Clean map min=-0.0032393 max=0.31239 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2108+1430_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.312393 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000354678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340608 0.340608 0.681217 1.36243 2.72487 5.44974 10.8995 21.7989 43.5979 87.1958 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.312 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 880.776 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2108+1430_X_uvs.log closed on Thu Apr 7 12:19:21 2016