! Started logfile: /scr/pima/bg219a_uvs/J1322-0937_X_uvs.log on Wed Apr 6 21:37:39 2016 obs /scr/pima/bg219a_uvs/J1322-0937_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1322-0937_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.689153 visibilities/baseline/integration-bin. ! Found source: J1322-0937 ! ! 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 121 lines of history. ! ! Reading 6252 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/bg219a_uvs/J1322-0937_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 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=1.249879Jy sigma=26.166254 ! Fit after self-cal, rms=0.276082Jy sigma=5.677445 ! 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=0.6091 mas, bmaj=1.648 mas, bpa=-1.884 degrees ! Estimated noise=1.04116 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 = 0.572505 Jy ! Component: 100 - total flux cleaned = 0.697348 Jy ! Total flux subtracted in 100 components = 0.697348 Jy ! Clean residual min=-0.023387 max=0.034861 Jy/beam ! Clean residual mean=0.000093 rms=0.006818 Jy/beam ! Combined flux in latest and established models = 0.697348 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.697348 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=0.135234Jy sigma=2.843562 ! Fit after self-cal, rms=0.135054Jy sigma=2.842325 ! 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=0.7251 mas, bmaj=1.856 mas, bpa=-3.259 degrees ! Estimated noise=0.645109 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 = 0.0534189 Jy ! Component: 100 - total flux cleaned = 0.0810729 Jy ! Component: 150 - total flux cleaned = 0.096664 Jy ! Component: 200 - total flux cleaned = 0.105848 Jy ! Total flux subtracted in 200 components = 0.105848 Jy ! Clean residual min=-0.013667 max=0.017723 Jy/beam ! Clean residual mean=0.000079 rms=0.003807 Jy/beam ! Combined flux in latest and established models = 0.803196 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.803196 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=0.113176Jy sigma=2.384620 ! Fit after self-cal, rms=0.113156Jy sigma=2.384046 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7251 x 1.856 at -3.259 degrees (North through East) ! Clean map min=-0.012801 max=0.74919 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: ! FD 0.99 LA 0.99 MK 0.99 NL 1.03 ! OV 1.03 PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 0.99 NL 1.03 ! OV 1.03 PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.97 MK 1.01 NL 1.03 ! OV 1.03 PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.98 MK 1.01 NL 1.05 ! OV 1.03 PT 0.95 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 1.00 NL 1.04 ! OV 1.02 PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.00 NL 1.04 ! OV 1.02 PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.98 MK 1.00 NL 1.04 ! OV 1.02 PT 0.95 SC 1.01 ! ! ! 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=0.113156Jy sigma=2.384046 ! Fit after self-cal, rms=0.111142Jy sigma=2.319189 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7274 mas, bmaj=1.863 mas, bpa=-3.254 degrees ! Estimated noise=0.642101 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 = 0.00107392 Jy ! Component: 100 - total flux cleaned = 0.00116842 Jy ! Component: 150 - total flux cleaned = 0.00116938 Jy ! Component: 200 - total flux cleaned = 0.00121031 Jy ! Total flux subtracted in 200 components = 0.00121031 Jy ! Clean residual min=-0.008853 max=0.010675 Jy/beam ! Clean residual mean=0.000005 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.804407 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.804407 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=0.111100Jy sigma=2.318092 ! Fit after self-cal, rms=0.111025Jy sigma=2.317908 ! 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=0.111025Jy sigma=2.317908 ! Fit after self-cal, rms=0.110324Jy sigma=2.294315 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7268 mas, bmaj=1.867 mas, bpa=-3.246 degrees ! Estimated noise=0.64217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112778 Jy ! Component: 100 - total flux cleaned = -0.00113439 Jy ! Component: 150 - total flux cleaned = -0.00113462 Jy ! Component: 200 - total flux cleaned = -0.00113405 Jy ! Total flux subtracted in 200 components = -0.00113405 Jy ! Clean residual min=-0.006241 max=0.006650 Jy/beam ! Clean residual mean=0.000003 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.803273 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.803273 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=0.110244Jy sigma=2.293184 ! Fit after self-cal, rms=0.110216Jy sigma=2.293063 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-28.2, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591886 Jy ! Component: 100 - total flux cleaned = 0.00876449 Jy ! Component: 150 - total flux cleaned = 0.0103695 Jy ! Component: 200 - total flux cleaned = 0.0112552 Jy ! Total flux subtracted in 200 components = 0.0112552 Jy ! Clean residual min=-0.005796 max=0.004658 Jy/beam ! Clean residual mean=-0.000010 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.814528 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.814528 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=0.109852Jy sigma=2.287752 ! Fit after self-cal, rms=0.109828Jy sigma=2.287338 ! 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=0.109828Jy sigma=2.287338 ! Fit after self-cal, rms=0.109646Jy sigma=2.286822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7267 mas, bmaj=1.867 mas, bpa=-3.265 degrees ! Estimated noise=0.641649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225516 Jy ! Component: 100 - total flux cleaned = 0.00273808 Jy ! Component: 150 - total flux cleaned = 0.0028339 Jy ! Component: 200 - total flux cleaned = 0.00291735 Jy ! Total flux subtracted in 200 components = 0.00291735 Jy ! Clean residual min=-0.005518 max=0.003860 Jy/beam ! Clean residual mean=-0.000009 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.817445 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.817445 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=0.109572Jy sigma=2.285898 ! Fit after self-cal, rms=0.109566Jy sigma=2.285771 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 = 0.000680184 Jy ! Component: 100 - total flux cleaned = 0.000641941 Jy ! Component: 150 - total flux cleaned = 0.00060734 Jy ! Component: 200 - total flux cleaned = 0.000607678 Jy ! Total flux subtracted in 200 components = 0.000607678 Jy ! Clean residual min=-0.005488 max=0.003776 Jy/beam ! Clean residual mean=-0.000009 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.818053 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.818053 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=0.109536Jy sigma=2.285412 ! Fit after self-cal, rms=0.109533Jy sigma=2.285376 ! 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=0.109533Jy sigma=2.285376 ! Fit after self-cal, rms=0.109476Jy sigma=2.285074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.101 mas, bmaj=4.361 mas, bpa=-8.839 degrees ! Estimated noise=0.923886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217201 Jy ! Component: 100 - total flux cleaned = 0.00250458 Jy ! Component: 150 - total flux cleaned = 0.00270179 Jy ! Component: 200 - total flux cleaned = 0.0028379 Jy ! Total flux subtracted in 200 components = 0.0028379 Jy ! Clean residual min=-0.005656 max=0.006423 Jy/beam ! Clean residual mean=-0.000030 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.820891 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.820891 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=0.109465Jy sigma=2.284986 ! Fit after self-cal, rms=0.109461Jy sigma=2.284883 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 = 0.000645489 Jy ! Component: 100 - total flux cleaned = 0.000704246 Jy ! Component: 150 - total flux cleaned = 0.000678761 Jy ! Component: 200 - total flux cleaned = 0.000653388 Jy ! Total flux subtracted in 200 components = 0.000653388 Jy ! Clean residual min=-0.005782 max=0.006303 Jy/beam ! Clean residual mean=-0.000031 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.821544 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.821544 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=0.109461Jy sigma=2.284988 ! Fit after self-cal, rms=0.109459Jy sigma=2.284960 ! 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=0.7267 mas, bmaj=1.867 mas, bpa=-3.269 degrees ! Estimated noise=0.641673 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7267 x 1.867 at -3.269 degrees (North through East) ! Clean map min=-0.0050474 max=0.74547 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! 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=0.109459Jy sigma=2.284960 ! Fit after self-cal, rms=0.102889Jy sigma=2.145754 ! Inverting map and beam ! Estimated beam: bmin=0.7265 mas, bmaj=1.865 mas, bpa=-3.102 degrees ! Estimated noise=0.626756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0140976 Jy ! Component: 100 - total flux cleaned = -0.0167497 Jy ! Component: 150 - total flux cleaned = -0.0164836 Jy ! Component: 200 - total flux cleaned = -0.0157056 Jy ! Total flux subtracted in 200 components = -0.0157056 Jy ! Clean residual min=-0.006969 max=0.006853 Jy/beam ! Clean residual mean=0.000003 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.805838 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.805838 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=0.101109Jy sigma=2.109611 ! Fit after self-cal, rms=0.101102Jy sigma=2.109466 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969543 Jy ! Component: 100 - total flux cleaned = 0.00124401 Jy ! Component: 150 - total flux cleaned = 0.00155303 Jy ! Component: 200 - total flux cleaned = 0.00177332 Jy ! Total flux subtracted in 200 components = 0.00177332 Jy ! Clean residual min=-0.006754 max=0.006732 Jy/beam ! Clean residual mean=0.000002 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.807611 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.807611 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=0.101033Jy sigma=2.107773 ! Fit after self-cal, rms=0.101032Jy sigma=2.107703 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! 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=0.101032Jy sigma=2.107703 ! Fit after self-cal, rms=0.099202Jy sigma=2.075191 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=0.6105 mas, bmaj=1.656 mas, bpa=-1.671 degrees ! Estimated noise=0.990431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.544625 Jy ! Component: 100 - total flux cleaned = 0.663534 Jy ! Component: 150 - total flux cleaned = 0.698427 Jy ! Component: 200 - total flux cleaned = 0.718549 Jy ! Total flux subtracted in 200 components = 0.718549 Jy ! Clean residual min=-0.012180 max=0.016509 Jy/beam ! Clean residual mean=0.000037 rms=0.003611 Jy/beam ! Combined flux in latest and established models = 0.718549 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.718549 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7271 mas, bmaj=1.865 mas, bpa=-2.975 degrees ! Estimated noise=0.613313 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 = 0.0220664 Jy ! Component: 100 - total flux cleaned = 0.0344513 Jy ! Component: 150 - total flux cleaned = 0.0429206 Jy ! Component: 200 - total flux cleaned = 0.049269 Jy ! Total flux subtracted in 200 components = 0.049269 Jy ! Clean residual min=-0.008062 max=0.008546 Jy/beam ! Clean residual mean=0.000033 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.767817 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.767817 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=2.099 mas, bmaj=4.347 mas, bpa=-8.549 degrees ! Estimated noise=0.883284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010879 Jy ! Component: 100 - total flux cleaned = 0.0171737 Jy ! Component: 150 - total flux cleaned = 0.0212607 Jy ! Component: 200 - total flux cleaned = 0.0238607 Jy ! Total flux subtracted in 200 components = 0.0238607 Jy ! Clean residual min=-0.010398 max=0.009836 Jy/beam ! Clean residual mean=0.000007 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 0.791678 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 = 0.000512238 Jy ! Component: 100 - total flux cleaned = 0.000904743 Jy ! Component: 150 - total flux cleaned = 0.00127581 Jy ! Component: 200 - total flux cleaned = 0.00161735 Jy ! Total flux subtracted in 200 components = 0.00161735 Jy ! Clean residual min=-0.010198 max=0.009310 Jy/beam ! Clean residual mean=0.000002 rms=0.003170 Jy/beam ! Combined flux in latest and established models = 0.793295 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.793296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7271 mas, bmaj=1.865 mas, bpa=-2.975 degrees ! Estimated noise=0.613313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197824 Jy ! Component: 100 - total flux cleaned = -0.00218757 Jy ! Component: 150 - total flux cleaned = -0.00246938 Jy ! Component: 200 - total flux cleaned = -0.00264766 Jy ! Total flux subtracted in 200 components = -0.00264766 Jy ! Clean residual min=-0.006425 max=0.007035 Jy/beam ! Clean residual mean=0.000004 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.790648 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.790648 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=0.097612Jy sigma=2.043507 ! Fit after self-cal, rms=0.097604Jy sigma=2.042912 wmodel /scr/pima/bg219a_uvs/J1322-0937_X_map.mod ! Writing 71 model components to file: /scr/pima/bg219a_uvs/J1322-0937_X_map.mod wobs /scr/pima/bg219a_uvs/J1322-0937_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1322-0937_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1322-0937_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1322-0937_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 = 0.00160455 Jy ! Component: 100 - total flux cleaned = 0.00171238 Jy ! Component: 150 - total flux cleaned = 0.00124272 Jy ! Component: 200 - total flux cleaned = 0.000380668 Jy ! Component: 250 - total flux cleaned = -0.000181085 Jy ! Component: 300 - total flux cleaned = -0.000702646 Jy ! Component: 350 - total flux cleaned = -0.000772803 Jy ! Component: 400 - total flux cleaned = -0.000967354 Jy ! Component: 450 - total flux cleaned = -0.00108791 Jy ! Component: 500 - total flux cleaned = -0.0012033 Jy ! Component: 550 - total flux cleaned = -0.00142333 Jy ! Component: 600 - total flux cleaned = -0.00142148 Jy ! Component: 650 - total flux cleaned = -0.00156971 Jy ! Component: 700 - total flux cleaned = -0.00157064 Jy ! Component: 750 - total flux cleaned = -0.0017074 Jy ! Component: 800 - total flux cleaned = -0.00183498 Jy ! Component: 850 - total flux cleaned = -0.00183509 Jy ! Component: 900 - total flux cleaned = -0.00179808 Jy ! Component: 950 - total flux cleaned = -0.00176185 Jy ! Component: 1000 - total flux cleaned = -0.00183543 Jy ! Component: 1050 - total flux cleaned = -0.00183559 Jy ! Component: 1100 - total flux cleaned = -0.00190605 Jy ! Component: 1150 - total flux cleaned = -0.00203878 Jy ! Component: 1200 - total flux cleaned = -0.0021664 Jy ! Component: 1250 - total flux cleaned = -0.00216748 Jy ! Component: 1300 - total flux cleaned = -0.00231907 Jy ! Component: 1350 - total flux cleaned = -0.00231994 Jy ! Component: 1400 - total flux cleaned = -0.00246414 Jy ! Component: 1450 - total flux cleaned = -0.00249167 Jy ! Component: 1500 - total flux cleaned = -0.00246456 Jy ! Component: 1550 - total flux cleaned = -0.00251805 Jy ! Component: 1600 - total flux cleaned = -0.00257079 Jy ! Component: 1650 - total flux cleaned = -0.00257105 Jy ! Component: 1700 - total flux cleaned = -0.00267221 Jy ! Component: 1750 - total flux cleaned = -0.0026224 Jy ! Component: 1800 - total flux cleaned = -0.0026715 Jy ! Component: 1850 - total flux cleaned = -0.00264752 Jy ! Component: 1900 - total flux cleaned = -0.00267112 Jy ! Component: 1950 - total flux cleaned = -0.00260013 Jy ! Component: 2000 - total flux cleaned = -0.00257662 Jy ! Component: 2050 - total flux cleaned = -0.00253046 Jy ! Component: 2100 - total flux cleaned = -0.00255318 Jy ! Component: 2150 - total flux cleaned = -0.00253076 Jy ! Component: 2200 - total flux cleaned = -0.00257519 Jy ! Component: 2250 - total flux cleaned = -0.00253127 Jy ! Component: 2300 - total flux cleaned = -0.00257487 Jy ! Component: 2350 - total flux cleaned = -0.00253152 Jy ! Component: 2400 - total flux cleaned = -0.00248834 Jy ! Component: 2450 - total flux cleaned = -0.00242383 Jy ! Component: 2500 - total flux cleaned = -0.00235967 Jy ! Component: 2550 - total flux cleaned = -0.00231689 Jy ! Component: 2600 - total flux cleaned = -0.00221092 Jy ! Component: 2650 - total flux cleaned = -0.00212651 Jy ! Component: 2700 - total flux cleaned = -0.00202125 Jy ! Component: 2750 - total flux cleaned = -0.00197938 Jy ! Component: 2800 - total flux cleaned = -0.00187468 Jy ! Component: 2850 - total flux cleaned = -0.00174951 Jy ! Component: 2900 - total flux cleaned = -0.00166633 Jy ! Component: 2950 - total flux cleaned = -0.00156259 Jy ! Component: 3000 - total flux cleaned = -0.00150058 Jy ! Component: 3050 - total flux cleaned = -0.00137676 Jy ! Component: 3100 - total flux cleaned = -0.00127399 Jy ! Component: 3150 - total flux cleaned = -0.00117135 Jy ! Component: 3200 - total flux cleaned = -0.00106881 Jy ! Component: 3250 - total flux cleaned = -0.000986812 Jy ! Component: 3300 - total flux cleaned = -0.000904749 Jy ! Component: 3350 - total flux cleaned = -0.000863691 Jy ! Component: 3400 - total flux cleaned = -0.000822702 Jy ! Component: 3450 - total flux cleaned = -0.000781647 Jy ! Component: 3500 - total flux cleaned = -0.000761026 Jy ! Component: 3550 - total flux cleaned = -0.000719753 Jy ! Component: 3600 - total flux cleaned = -0.00069897 Jy ! Component: 3650 - total flux cleaned = -0.000657558 Jy ! Component: 3700 - total flux cleaned = -0.000574417 Jy ! Component: 3750 - total flux cleaned = -0.000574343 Jy ! Component: 3800 - total flux cleaned = -0.000532463 Jy ! Component: 3850 - total flux cleaned = -0.000490695 Jy ! Component: 3900 - total flux cleaned = -0.000448586 Jy ! Component: 3950 - total flux cleaned = -0.000385117 Jy ! Component: 4000 - total flux cleaned = -0.000385299 Jy ! Component: 4050 - total flux cleaned = -0.000342474 Jy ! Total flux subtracted in 4096 components = -0.00032105 Jy ! Clean residual min=-0.001402 max=0.001357 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.790327 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 302 components and 0.790327 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1322-0937_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7271 x 1.865 at -2.975 degrees (North through East) ! Clean map min=-0.0032576 max=0.71181 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1322-0937_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.711811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000343558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144796 0.144796 0.289592 0.579183 1.15837 2.31673 4.63347 9.26693 18.5339 37.0677 74.1355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.711 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2071.88 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1322-0937_X_uvs.log closed on Wed Apr 6 21:37:44 2016