! Started logfile: /scr/pima/bg219i_uvs/J1736-1944_X_uvs.log on Wed Apr 6 23:51:58 2016 obs /scr/pima/bg219i_uvs/J1736-1944_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1736-1944_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76357 visibilities/baseline/integration-bin. ! Found source: J1736-1944 ! ! 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 25152 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1736-1944_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.001658Jy sigma=24.255284 ! Fit after self-cal, rms=0.952323Jy sigma=23.063134 ! 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=0.6457 mas, bmaj=1.662 mas, bpa=-1.005 degrees ! Estimated noise=0.479845 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 = 0.0379958 Jy ! Component: 100 - total flux cleaned = 0.0465299 Jy ! Total flux subtracted in 100 components = 0.0465299 Jy ! Clean residual min=-0.003044 max=0.003001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0465299 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0465299 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=0.061977Jy sigma=1.363662 ! Fit after self-cal, rms=0.060325Jy sigma=1.323994 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448795 Jy ! Component: 100 - total flux cleaned = 0.00620583 Jy ! Total flux subtracted in 100 components = 0.00620583 Jy ! Clean residual min=-0.002806 max=0.002623 Jy/beam ! Clean residual mean=0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0527357 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0527357 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=0.060015Jy sigma=1.315776 ! Fit after self-cal, rms=0.060016Jy sigma=1.315701 ! 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=0.8403 mas, bmaj=2.045 mas, bpa=-0.9089 degrees ! Estimated noise=0.259864 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 = 0.000751832 Jy ! Component: 100 - total flux cleaned = 0.000993993 Jy ! Component: 150 - total flux cleaned = 0.00102874 Jy ! Component: 200 - total flux cleaned = 0.00105718 Jy ! Total flux subtracted in 200 components = 0.00105718 Jy ! Clean residual min=-0.001477 max=0.001826 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0537929 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0537929 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=0.060007Jy sigma=1.315488 ! Fit after self-cal, rms=0.060010Jy sigma=1.315465 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8403 x 2.045 at -0.9089 degrees (North through East) ! Clean map min=-0.001355 max=0.051066 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 0.97 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 1.11 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.91 KP 1.06 ! LA 0.96 MK 1.03 NL 1.01 OV 0.93 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.12 KP 1.07 ! LA 1.03 MK 1.07 NL 1.04 OV 0.95 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.89 KP 1.01 ! LA 0.99 MK 1.02 NL 1.09 OV 0.98 ! PT 1.08 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.02 KP 1.08 ! LA 0.98 MK 0.97 NL 1.02 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.94 KP 1.10 ! LA 0.94 MK 0.98 NL 1.03 OV 0.93 ! PT 1.03 SC 1.07 ! ! ! 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=0.060010Jy sigma=1.315465 ! Fit after self-cal, rms=0.059882Jy sigma=1.313467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8414 mas, bmaj=2.046 mas, bpa=-0.7067 degrees ! Estimated noise=0.26039 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 = 6.95031e-05 Jy ! Component: 100 - total flux cleaned = 7.74826e-05 Jy ! Component: 150 - total flux cleaned = 7.66046e-05 Jy ! Component: 200 - total flux cleaned = 7.06457e-05 Jy ! Total flux subtracted in 200 components = 7.06457e-05 Jy ! Clean residual min=-0.001440 max=0.001529 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0538635 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0538636 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=0.059880Jy sigma=1.313430 ! Fit after self-cal, rms=0.059900Jy sigma=1.313239 ! 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=0.059900Jy sigma=1.313239 ! Fit after self-cal, rms=0.060017Jy sigma=1.311854 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8376 mas, bmaj=2.04 mas, bpa=-0.6339 degrees ! Estimated noise=0.260575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341567 Jy ! Component: 100 - total flux cleaned = 0.000407114 Jy ! Component: 150 - total flux cleaned = 0.000418723 Jy ! Component: 200 - total flux cleaned = 0.000423789 Jy ! Total flux subtracted in 200 components = 0.000423789 Jy ! Clean residual min=-0.001348 max=0.001342 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0542873 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0542873 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=0.060014Jy sigma=1.311810 ! Fit after self-cal, rms=0.060006Jy sigma=1.311453 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 = 3.98844e-05 Jy ! Component: 100 - total flux cleaned = 4.50959e-05 Jy ! Component: 150 - total flux cleaned = 4.95169e-05 Jy ! Component: 200 - total flux cleaned = 5.34198e-05 Jy ! Total flux subtracted in 200 components = 5.34198e-05 Jy ! Clean residual min=-0.001355 max=0.001347 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0543408 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0543408 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=0.060005Jy sigma=1.311439 ! Fit after self-cal, rms=0.060007Jy sigma=1.311432 ! 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=0.060007Jy sigma=1.311432 ! Fit after self-cal, rms=0.059992Jy sigma=1.311344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.034 mas, bpa=-0.5627 degrees ! Estimated noise=0.260896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278991 Jy ! Component: 100 - total flux cleaned = 0.000321448 Jy ! Component: 150 - total flux cleaned = 0.000340773 Jy ! Component: 200 - total flux cleaned = 0.000353165 Jy ! Total flux subtracted in 200 components = 0.000353165 Jy ! Clean residual min=-0.001332 max=0.001336 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0546939 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0546939 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=0.059990Jy sigma=1.311319 ! Fit after self-cal, rms=0.059992Jy sigma=1.311308 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 = 1.13423e-05 Jy ! Component: 100 - total flux cleaned = 1.5318e-05 Jy ! Component: 150 - total flux cleaned = 1.8687e-05 Jy ! Component: 200 - total flux cleaned = 2.17779e-05 Jy ! Total flux subtracted in 200 components = 2.17779e-05 Jy ! Clean residual min=-0.001330 max=0.001338 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0547157 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0547157 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=0.059992Jy sigma=1.311299 ! Fit after self-cal, rms=0.059993Jy sigma=1.311297 ! 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=0.059993Jy sigma=1.311297 ! Fit after self-cal, rms=0.060009Jy sigma=1.311276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=4.914 mas, bpa=8.046 degrees ! Estimated noise=0.333115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401685 Jy ! Component: 100 - total flux cleaned = 0.000414098 Jy ! Component: 150 - total flux cleaned = 0.00041943 Jy ! Component: 200 - total flux cleaned = 0.000419214 Jy ! Total flux subtracted in 200 components = 0.000419214 Jy ! Clean residual min=-0.001402 max=0.001600 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0551349 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0551349 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=0.060009Jy sigma=1.311298 ! Fit after self-cal, rms=0.060007Jy sigma=1.311281 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 = -6.95868e-07 Jy ! Component: 100 - total flux cleaned = -6.96898e-07 Jy ! Component: 150 - total flux cleaned = -5.7271e-06 Jy ! Component: 200 - total flux cleaned = -1.54721e-05 Jy ! Total flux subtracted in 200 components = -1.54721e-05 Jy ! Clean residual min=-0.001397 max=0.001604 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0551194 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 0.0551194 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=0.060008Jy sigma=1.311310 ! Fit after self-cal, rms=0.060007Jy sigma=1.311305 ! 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=0.8329 mas, bmaj=2.029 mas, bpa=-0.4964 degrees ! Estimated noise=0.261263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8329 x 2.029 at -0.4964 degrees (North through East) ! Clean map min=-0.0012246 max=0.051218 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=0.6391 mas, bmaj=1.654 mas, bpa=-0.6259 degrees ! Estimated noise=0.478388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397254 Jy ! Component: 100 - total flux cleaned = 0.048711 Jy ! Component: 150 - total flux cleaned = 0.0519337 Jy ! Component: 200 - total flux cleaned = 0.0535833 Jy ! Total flux subtracted in 200 components = 0.0535833 Jy ! Clean residual min=-0.002735 max=0.002423 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0535833 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0535833 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=2.029 mas, bpa=-0.4964 degrees ! Estimated noise=0.261263 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 = 0.000870465 Jy ! Component: 100 - total flux cleaned = 0.0012345 Jy ! Component: 150 - total flux cleaned = 0.00137063 Jy ! Component: 200 - total flux cleaned = 0.0013758 Jy ! Total flux subtracted in 200 components = 0.0013758 Jy ! Clean residual min=-0.001333 max=0.001343 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0549591 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0549591 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=2.287 mas, bmaj=4.914 mas, bpa=8.046 degrees ! Estimated noise=0.333115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163592 Jy ! Component: 100 - total flux cleaned = 0.000163416 Jy ! Component: 150 - total flux cleaned = 0.000163564 Jy ! Component: 200 - total flux cleaned = 0.000163726 Jy ! Total flux subtracted in 200 components = 0.000163726 Jy ! Clean residual min=-0.001397 max=0.001606 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0551228 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 = -9.71371e-06 Jy ! Component: 100 - total flux cleaned = -1.88996e-05 Jy ! Component: 150 - total flux cleaned = -2.73576e-05 Jy ! Component: 200 - total flux cleaned = -3.14253e-05 Jy ! Total flux subtracted in 200 components = -3.14253e-05 Jy ! Clean residual min=-0.001399 max=0.001606 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0550914 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0550914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=2.029 mas, bpa=-0.4964 degrees ! Estimated noise=0.261263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115236 Jy ! Component: 100 - total flux cleaned = -0.000113404 Jy ! Component: 150 - total flux cleaned = -0.000105359 Jy ! Component: 200 - total flux cleaned = -0.000111268 Jy ! Total flux subtracted in 200 components = -0.000111268 Jy ! Clean residual min=-0.001329 max=0.001344 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0549801 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0549801 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=0.060009Jy sigma=1.311330 ! Fit after self-cal, rms=0.060008Jy sigma=1.311309 wmodel /scr/pima/bg219i_uvs/J1736-1944_X_map.mod ! Writing 32 model components to file: /scr/pima/bg219i_uvs/J1736-1944_X_map.mod wobs /scr/pima/bg219i_uvs/J1736-1944_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1736-1944_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1736-1944_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J1736-1944_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 = -0.000173647 Jy ! Component: 100 - total flux cleaned = -0.00026845 Jy ! Component: 150 - total flux cleaned = -0.00031311 Jy ! Component: 200 - total flux cleaned = -0.000269804 Jy ! Component: 250 - total flux cleaned = -0.000186012 Jy ! Component: 300 - total flux cleaned = -0.000225738 Jy ! Component: 350 - total flux cleaned = -0.000166203 Jy ! Component: 400 - total flux cleaned = -8.91733e-05 Jy ! Component: 450 - total flux cleaned = -1.37731e-05 Jy ! Component: 500 - total flux cleaned = 4.15705e-05 Jy ! Component: 550 - total flux cleaned = 0.000113678 Jy ! Component: 600 - total flux cleaned = 0.00020177 Jy ! Component: 650 - total flux cleaned = 0.000201537 Jy ! Component: 700 - total flux cleaned = 0.000253148 Jy ! Component: 750 - total flux cleaned = 0.000320401 Jy ! Component: 800 - total flux cleaned = 0.000336945 Jy ! Component: 850 - total flux cleaned = 0.000385688 Jy ! Component: 900 - total flux cleaned = 0.000353636 Jy ! Component: 950 - total flux cleaned = 0.000353254 Jy ! Component: 1000 - total flux cleaned = 0.000306417 Jy ! Component: 1050 - total flux cleaned = 0.000291147 Jy ! Component: 1100 - total flux cleaned = 0.000230796 Jy ! Component: 1150 - total flux cleaned = 0.000246019 Jy ! Component: 1200 - total flux cleaned = 0.000216326 Jy ! Component: 1250 - total flux cleaned = 0.00017247 Jy ! Component: 1300 - total flux cleaned = 0.000143578 Jy ! Component: 1350 - total flux cleaned = 0.000129482 Jy ! Component: 1400 - total flux cleaned = 7.30594e-05 Jy ! Component: 1450 - total flux cleaned = 7.28035e-05 Jy ! Component: 1500 - total flux cleaned = 3.14281e-05 Jy ! Component: 1550 - total flux cleaned = 1.78812e-05 Jy ! Component: 1600 - total flux cleaned = 3.10829e-05 Jy ! Component: 1650 - total flux cleaned = 4.31762e-06 Jy ! Component: 1700 - total flux cleaned = -2.20473e-05 Jy ! Component: 1750 - total flux cleaned = -6.08663e-05 Jy ! Component: 1800 - total flux cleaned = 3.53135e-06 Jy ! Component: 1850 - total flux cleaned = -2.21356e-05 Jy ! Component: 1900 - total flux cleaned = -7.26374e-05 Jy ! Component: 1950 - total flux cleaned = -8.52119e-05 Jy ! Component: 2000 - total flux cleaned = -0.000134735 Jy ! Component: 2050 - total flux cleaned = -0.000159109 Jy ! Component: 2100 - total flux cleaned = -0.000134847 Jy ! Component: 2150 - total flux cleaned = -0.000182925 Jy ! Component: 2200 - total flux cleaned = -0.000194988 Jy ! Component: 2250 - total flux cleaned = -0.000206775 Jy ! Component: 2300 - total flux cleaned = -0.000253515 Jy ! Component: 2350 - total flux cleaned = -0.000253476 Jy ! Component: 2400 - total flux cleaned = -0.000276339 Jy ! Component: 2450 - total flux cleaned = -0.000355992 Jy ! Component: 2500 - total flux cleaned = -0.000299421 Jy ! Component: 2550 - total flux cleaned = -0.000344375 Jy ! Component: 2600 - total flux cleaned = -0.000366734 Jy ! Component: 2650 - total flux cleaned = -0.000410764 Jy ! Component: 2700 - total flux cleaned = -0.000454545 Jy ! Component: 2750 - total flux cleaned = -0.000508839 Jy ! Component: 2800 - total flux cleaned = -0.000508863 Jy ! Component: 2850 - total flux cleaned = -0.000551715 Jy ! Component: 2900 - total flux cleaned = -0.000573021 Jy ! Component: 2950 - total flux cleaned = -0.000604669 Jy ! Component: 3000 - total flux cleaned = -0.000646694 Jy ! Component: 3050 - total flux cleaned = -0.000646601 Jy ! Component: 3100 - total flux cleaned = -0.00067774 Jy ! Component: 3150 - total flux cleaned = -0.000708627 Jy ! Component: 3200 - total flux cleaned = -0.000708803 Jy ! Component: 3250 - total flux cleaned = -0.000678283 Jy ! Component: 3300 - total flux cleaned = -0.00068855 Jy ! Component: 3350 - total flux cleaned = -0.000728768 Jy ! Component: 3400 - total flux cleaned = -0.000718789 Jy ! Component: 3450 - total flux cleaned = -0.000738715 Jy ! Component: 3500 - total flux cleaned = -0.000728814 Jy ! Component: 3550 - total flux cleaned = -0.000728753 Jy ! Component: 3600 - total flux cleaned = -0.000767777 Jy ! Component: 3650 - total flux cleaned = -0.000748317 Jy ! Component: 3700 - total flux cleaned = -0.000729096 Jy ! Component: 3750 - total flux cleaned = -0.000738741 Jy ! Component: 3800 - total flux cleaned = -0.000738801 Jy ! Component: 3850 - total flux cleaned = -0.000729352 Jy ! Component: 3900 - total flux cleaned = -0.000729381 Jy ! Component: 3950 - total flux cleaned = -0.000691838 Jy ! Component: 4000 - total flux cleaned = -0.000673287 Jy ! Component: 4050 - total flux cleaned = -0.00064542 Jy ! Total flux subtracted in 4096 components = -0.000626968 Jy ! Clean residual min=-0.000516 max=0.000510 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0543532 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 322 components and 0.0543532 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1736-1944_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8329 x 2.029 at -0.4964 degrees (North through East) ! Clean map min=-0.00090981 max=0.051169 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1736-1944_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0511693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.894884 0.894884 1.78977 3.57954 7.15908 14.3182 28.6363 57.2726 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.238 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1736-1944_X_uvs.log closed on Wed Apr 6 23:52:03 2016