! Started logfile: /scr/pima/bg219e_uvs/J2042-2223_X_uvs.log on Thu Apr 7 09:18:28 2016 obs /scr/pima/bg219e_uvs/J2042-2223_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2042-2223_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.680108 visibilities/baseline/integration-bin. ! Found source: J2042-2223 ! ! 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 18216 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/bg219e_uvs/J2042-2223_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 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=1.003565Jy sigma=22.908844 ! Fit after self-cal, rms=0.937637Jy sigma=21.386506 ! 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=0.9104 mas, bmaj=3.847 mas, bpa=22.51 degrees ! Estimated noise=0.600246 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 = 0.0485258 Jy ! Component: 100 - total flux cleaned = 0.0615161 Jy ! Total flux subtracted in 100 components = 0.0615161 Jy ! Clean residual min=-0.004096 max=0.005825 Jy/beam ! Clean residual mean=0.000008 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0615161 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0615161 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=0.065834Jy sigma=1.356422 ! Fit after self-cal, rms=0.064024Jy sigma=1.317889 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784661 Jy ! Component: 100 - total flux cleaned = 0.011877 Jy ! Total flux subtracted in 100 components = 0.011877 Jy ! Clean residual min=-0.003468 max=0.003906 Jy/beam ! Clean residual mean=0.000006 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0733931 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0733931 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=0.063029Jy sigma=1.293586 ! Fit after self-cal, rms=0.062925Jy sigma=1.292714 ! 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=1.196 mas, bmaj=3.94 mas, bpa=19.2 degrees ! Estimated noise=0.329034 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 = 0.00301324 Jy ! Component: 100 - total flux cleaned = 0.00453281 Jy ! Component: 150 - total flux cleaned = 0.00489951 Jy ! Component: 200 - total flux cleaned = 0.00502129 Jy ! Total flux subtracted in 200 components = 0.00502129 Jy ! Clean residual min=-0.002480 max=0.003993 Jy/beam ! Clean residual mean=0.000006 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0784144 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0784144 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=0.062749Jy sigma=1.289165 ! Fit after self-cal, rms=0.062698Jy sigma=1.288894 ! Inverting map ! Added new window around map position (5.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356149 Jy ! Component: 100 - total flux cleaned = 0.00454806 Jy ! Component: 150 - total flux cleaned = 0.00518551 Jy ! Component: 200 - total flux cleaned = 0.00581364 Jy ! Total flux subtracted in 200 components = 0.00581364 Jy ! Clean residual min=-0.002262 max=0.002288 Jy/beam ! Clean residual mean=0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.084228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.084228 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=0.062407Jy sigma=1.283178 ! Fit after self-cal, rms=0.062331Jy sigma=1.282319 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 3.94 at 19.2 degrees (North through East) ! Clean map min=-0.0020424 max=0.065948 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 1.04 FD 1.00 HN 1.01 KP 1.04 ! LA 0.98 NL 1.07 OV 0.98 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.97 ! LA 1.08 NL 1.01 OV 1.04 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.94 KP 0.96 ! LA 0.96 NL 1.04 OV 1.02 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.84 KP 1.07 ! LA 0.96 NL 1.06 OV 0.97 PT 0.96 ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.88 KP 1.00 ! LA 0.98 NL 0.96 OV 1.07 PT 0.98 ! SC 0.94 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062331Jy sigma=1.282319 ! Fit after self-cal, rms=0.061271Jy sigma=1.279772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=3.923 mas, bpa=19.19 degrees ! Estimated noise=0.32788 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 = 0.000842329 Jy ! Component: 100 - total flux cleaned = 0.0014355 Jy ! Component: 150 - total flux cleaned = 0.00178998 Jy ! Component: 200 - total flux cleaned = 0.00194793 Jy ! Total flux subtracted in 200 components = 0.00194793 Jy ! Clean residual min=-0.001948 max=0.001984 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0861759 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.0861759 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=0.061207Jy sigma=1.278827 ! Fit after self-cal, rms=0.061183Jy sigma=1.278537 ! 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=0.061183Jy sigma=1.278537 ! Fit after self-cal, rms=0.061275Jy sigma=1.278492 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.918 mas, bpa=19.2 degrees ! Estimated noise=0.328537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481435 Jy ! Component: 100 - total flux cleaned = 0.000738574 Jy ! Component: 150 - total flux cleaned = 0.000825321 Jy ! Component: 200 - total flux cleaned = 0.000771483 Jy ! Total flux subtracted in 200 components = 0.000771483 Jy ! Clean residual min=-0.001921 max=0.001876 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0869474 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0869474 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=0.061236Jy sigma=1.277981 ! Fit after self-cal, rms=0.061223Jy sigma=1.277920 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 = 0.000179815 Jy ! Component: 100 - total flux cleaned = 0.000180497 Jy ! Component: 150 - total flux cleaned = 0.000156055 Jy ! Component: 200 - total flux cleaned = 0.000112281 Jy ! Total flux subtracted in 200 components = 0.000112281 Jy ! Clean residual min=-0.001887 max=0.001791 Jy/beam ! Clean residual mean=0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0870597 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.0870597 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=0.061197Jy sigma=1.277599 ! Fit after self-cal, rms=0.061190Jy sigma=1.277568 ! 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=0.061190Jy sigma=1.277568 ! Fit after self-cal, rms=0.061038Jy sigma=1.274277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.913 mas, bpa=19.1 degrees ! Estimated noise=0.328192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489434 Jy ! Component: 100 - total flux cleaned = 0.000669671 Jy ! Component: 150 - total flux cleaned = 0.00069027 Jy ! Component: 200 - total flux cleaned = 0.000690584 Jy ! Total flux subtracted in 200 components = 0.000690584 Jy ! Clean residual min=-0.001627 max=0.001557 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0877503 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0877503 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=0.061016Jy sigma=1.273921 ! Fit after self-cal, rms=0.061029Jy sigma=1.273660 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 = 7.65701e-05 Jy ! Component: 100 - total flux cleaned = 5.83973e-05 Jy ! Component: 150 - total flux cleaned = 2.46134e-05 Jy ! Component: 200 - total flux cleaned = 8.93718e-06 Jy ! Total flux subtracted in 200 components = 8.93718e-06 Jy ! Clean residual min=-0.001640 max=0.001542 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0877592 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0877592 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=0.061017Jy sigma=1.273494 ! Fit after self-cal, rms=0.061012Jy sigma=1.273394 ! 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=0.061012Jy sigma=1.273394 ! Fit after self-cal, rms=0.061227Jy sigma=1.273315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=5.473 mas, bpa=5.042 degrees ! Estimated noise=0.363216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99725e-05 Jy ! Component: 100 - total flux cleaned = 1.24771e-05 Jy ! Component: 150 - total flux cleaned = 5.40926e-05 Jy ! Component: 200 - total flux cleaned = 4.10324e-05 Jy ! Total flux subtracted in 200 components = 4.10324e-05 Jy ! Clean residual min=-0.001484 max=0.001473 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0878003 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.0878002 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=0.061220Jy sigma=1.273197 ! Fit after self-cal, rms=0.061224Jy sigma=1.273166 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 = -0.000129218 Jy ! Component: 100 - total flux cleaned = -0.000117083 Jy ! Component: 150 - total flux cleaned = -0.000128492 Jy ! Component: 200 - total flux cleaned = -0.000139453 Jy ! Total flux subtracted in 200 components = -0.000139453 Jy ! Clean residual min=-0.001442 max=0.001461 Jy/beam ! Clean residual mean=0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0876608 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0876608 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=0.061220Jy sigma=1.273101 ! Fit after self-cal, rms=0.061219Jy sigma=1.273088 ! 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=1.187 mas, bmaj=3.91 mas, bpa=19.08 degrees ! Estimated noise=0.328875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.187 x 3.91 at 19.08 degrees (North through East) ! Clean map min=-0.001926 max=0.065804 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=0.9091 mas, bmaj=3.801 mas, bpa=22.45 degrees ! Estimated noise=0.596256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491301 Jy ! Component: 100 - total flux cleaned = 0.0641926 Jy ! Component: 150 - total flux cleaned = 0.0721746 Jy ! Component: 200 - total flux cleaned = 0.0761392 Jy ! Total flux subtracted in 200 components = 0.0761392 Jy ! Clean residual min=-0.003115 max=0.003827 Jy/beam ! Clean residual mean=0.000005 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0761391 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0761391 Jy ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.91 mas, bpa=19.08 degrees ! Estimated noise=0.328875 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 = 0.00404614 Jy ! Component: 100 - total flux cleaned = 0.00669307 Jy ! Component: 150 - total flux cleaned = 0.00803119 Jy ! Component: 200 - total flux cleaned = 0.0090391 Jy ! Total flux subtracted in 200 components = 0.0090391 Jy ! Clean residual min=-0.002101 max=0.001971 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0851783 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0851782 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=2.291 mas, bmaj=5.473 mas, bpa=5.042 degrees ! Estimated noise=0.363216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150033 Jy ! Component: 100 - total flux cleaned = 0.00170851 Jy ! Component: 150 - total flux cleaned = 0.0019125 Jy ! Component: 200 - total flux cleaned = 0.00208678 Jy ! Total flux subtracted in 200 components = 0.00208678 Jy ! Clean residual min=-0.001681 max=0.001666 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.087265 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 = 0.000104648 Jy ! Component: 100 - total flux cleaned = 0.000200248 Jy ! Component: 150 - total flux cleaned = 0.000286417 Jy ! Component: 200 - total flux cleaned = 0.000363967 Jy ! Total flux subtracted in 200 components = 0.000363967 Jy ! Clean residual min=-0.001559 max=0.001576 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.087629 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.087629 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.91 mas, bpa=19.08 degrees ! Estimated noise=0.328875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011952 Jy ! Component: 100 - total flux cleaned = 0.000161374 Jy ! Component: 150 - total flux cleaned = 0.000196467 Jy ! Component: 200 - total flux cleaned = 0.000228995 Jy ! Total flux subtracted in 200 components = 0.000228995 Jy ! Clean residual min=-0.001854 max=0.001519 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.087858 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.087858 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=0.061267Jy sigma=1.273768 ! Fit after self-cal, rms=0.061276Jy sigma=1.273672 wmodel /scr/pima/bg219e_uvs/J2042-2223_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219e_uvs/J2042-2223_X_map.mod wobs /scr/pima/bg219e_uvs/J2042-2223_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2042-2223_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2042-2223_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2042-2223_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 = -0.00039023 Jy ! Component: 100 - total flux cleaned = -0.000525146 Jy ! Component: 150 - total flux cleaned = -0.000525589 Jy ! Component: 200 - total flux cleaned = -0.000572511 Jy ! Component: 250 - total flux cleaned = -0.000664083 Jy ! Component: 300 - total flux cleaned = -0.000730926 Jy ! Component: 350 - total flux cleaned = -0.000858893 Jy ! Component: 400 - total flux cleaned = -0.000920138 Jy ! Component: 450 - total flux cleaned = -0.000960142 Jy ! Component: 500 - total flux cleaned = -0.000999341 Jy ! Component: 550 - total flux cleaned = -0.00109361 Jy ! Component: 600 - total flux cleaned = -0.00109292 Jy ! Component: 650 - total flux cleaned = -0.00111152 Jy ! Component: 700 - total flux cleaned = -0.0011822 Jy ! Component: 750 - total flux cleaned = -0.00121595 Jy ! Component: 800 - total flux cleaned = -0.00123274 Jy ! Component: 850 - total flux cleaned = -0.00126563 Jy ! Component: 900 - total flux cleaned = -0.00131432 Jy ! Component: 950 - total flux cleaned = -0.00129855 Jy ! Component: 1000 - total flux cleaned = -0.00139284 Jy ! Component: 1050 - total flux cleaned = -0.00142345 Jy ! Component: 1100 - total flux cleaned = -0.00142357 Jy ! Component: 1150 - total flux cleaned = -0.00151311 Jy ! Component: 1200 - total flux cleaned = -0.00149809 Jy ! Component: 1250 - total flux cleaned = -0.00145495 Jy ! Component: 1300 - total flux cleaned = -0.00148375 Jy ! Component: 1350 - total flux cleaned = -0.00148388 Jy ! Component: 1400 - total flux cleaned = -0.00152565 Jy ! Component: 1450 - total flux cleaned = -0.00155324 Jy ! Component: 1500 - total flux cleaned = -0.00159392 Jy ! Component: 1550 - total flux cleaned = -0.00162096 Jy ! Component: 1600 - total flux cleaned = -0.00167371 Jy ! Component: 1650 - total flux cleaned = -0.00172592 Jy ! Component: 1700 - total flux cleaned = -0.00175158 Jy ! Component: 1750 - total flux cleaned = -0.00178971 Jy ! Component: 1800 - total flux cleaned = -0.00180227 Jy ! Component: 1850 - total flux cleaned = -0.00186425 Jy ! Component: 1900 - total flux cleaned = -0.00186424 Jy ! Component: 1950 - total flux cleaned = -0.00191263 Jy ! Component: 2000 - total flux cleaned = -0.00192468 Jy ! Component: 2050 - total flux cleaned = -0.00193658 Jy ! Component: 2100 - total flux cleaned = -0.00200716 Jy ! Component: 2150 - total flux cleaned = -0.00204209 Jy ! Component: 2200 - total flux cleaned = -0.00205354 Jy ! Component: 2250 - total flux cleaned = -0.00209936 Jy ! Component: 2300 - total flux cleaned = -0.00214452 Jy ! Component: 2350 - total flux cleaned = -0.00218933 Jy ! Component: 2400 - total flux cleaned = -0.00224483 Jy ! Component: 2450 - total flux cleaned = -0.00226681 Jy ! Component: 2500 - total flux cleaned = -0.00232134 Jy ! Component: 2550 - total flux cleaned = -0.00237526 Jy ! Component: 2600 - total flux cleaned = -0.00241827 Jy ! Component: 2650 - total flux cleaned = -0.00246076 Jy ! Component: 2700 - total flux cleaned = -0.00250303 Jy ! Component: 2750 - total flux cleaned = -0.00252401 Jy ! Component: 2800 - total flux cleaned = -0.00253441 Jy ! Component: 2850 - total flux cleaned = -0.00257586 Jy ! Component: 2900 - total flux cleaned = -0.00259639 Jy ! Component: 2950 - total flux cleaned = -0.00262707 Jy ! Component: 3000 - total flux cleaned = -0.00265754 Jy ! Component: 3050 - total flux cleaned = -0.0026676 Jy ! Component: 3100 - total flux cleaned = -0.00270782 Jy ! Component: 3150 - total flux cleaned = -0.00273784 Jy ! Component: 3200 - total flux cleaned = -0.00273784 Jy ! Component: 3250 - total flux cleaned = -0.00275766 Jy ! Component: 3300 - total flux cleaned = -0.00274779 Jy ! Component: 3350 - total flux cleaned = -0.00279696 Jy ! Component: 3400 - total flux cleaned = -0.00277735 Jy ! Component: 3450 - total flux cleaned = -0.00282615 Jy ! Component: 3500 - total flux cleaned = -0.00282611 Jy ! Component: 3550 - total flux cleaned = -0.00283584 Jy ! Component: 3600 - total flux cleaned = -0.00282619 Jy ! Component: 3650 - total flux cleaned = -0.00287447 Jy ! Component: 3700 - total flux cleaned = -0.00288403 Jy ! Component: 3750 - total flux cleaned = -0.00286488 Jy ! Component: 3800 - total flux cleaned = -0.00287446 Jy ! Component: 3850 - total flux cleaned = -0.00287445 Jy ! Component: 3900 - total flux cleaned = -0.00286493 Jy ! Component: 3950 - total flux cleaned = -0.00287449 Jy ! Component: 4000 - total flux cleaned = -0.00290288 Jy ! Component: 4050 - total flux cleaned = -0.0029218 Jy ! Total flux subtracted in 4096 components = -0.00292179 Jy ! Clean residual min=-0.000584 max=0.000535 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0849362 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 344 components and 0.0849362 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2042-2223_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.187 x 3.91 at 19.08 degrees (North through East) ! Clean map min=-0.001522 max=0.06574 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2042-2223_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.06574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157423 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.718389 0.718389 1.43678 2.87356 5.74711 11.4942 22.9885 45.9769 91.9538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 417.6 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2042-2223_X_uvs.log closed on Thu Apr 7 09:18:32 2016